diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-05-11 14:05:09 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-11 14:05:09 (GMT) |
| commit | 191a66353b22fad8ac89404ab4c929cbe7b0afb2 (patch) | |
| tree | bd7affc4bc640eb42e5ff3285922497285f8fdd7 /arch | |
| parent | f5d6a52f511157c7476590532a23b5664b1ed877 (diff) | |
| parent | f21262b8e092a770e39fbd405cc18a0247c3af68 (diff) | |
| download | linux-191a66353b22fad8ac89404ab4c929cbe7b0afb2.tar.xz | |
Merge branch 'x86/asm' into x86/apic, to resolve a conflict
Conflicts:
arch/x86/kernel/apic/io_apic.c
arch/x86/kernel/apic/vector.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch')
863 files changed, 32681 insertions, 31809 deletions
diff --git a/arch/arc/boot/dts/angel4.dts b/arch/arc/boot/dts/angel4.dts index 757e0c6..3b076fb 100644 --- a/arch/arc/boot/dts/angel4.dts +++ b/arch/arc/boot/dts/angel4.dts @@ -64,7 +64,7 @@ }; arcpmu0: pmu { - compatible = "snps,arc700-pmu"; + compatible = "snps,arc700-pct"; }; }; }; diff --git a/arch/arc/configs/nsimosci_defconfig b/arch/arc/configs/nsimosci_defconfig index 278dacf..d2ac4e5 100644 --- a/arch/arc/configs/nsimosci_defconfig +++ b/arch/arc/configs/nsimosci_defconfig @@ -2,6 +2,9 @@ CONFIG_CROSS_COMPILE="arc-linux-uclibc-" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_DEFAULT_HOSTNAME="ARCLinux" # CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +# CONFIG_CROSS_MEMORY_ATTACH is not set +CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -9,7 +12,7 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../arc_initramfs" +CONFIG_INITRAMFS_SOURCE="../arc_initramfs/" CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y # CONFIG_SLUB_DEBUG is not set @@ -21,12 +24,9 @@ CONFIG_MODULES=y # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set CONFIG_ARC_PLAT_FPGA_LEGACY=y -# CONFIG_ARC_IDE is not set -# CONFIG_ARCTANGENT_EMAC is not set # CONFIG_ARC_HAS_RTSC is not set CONFIG_ARC_BUILTIN_DTB_NAME="nsimosci" # CONFIG_COMPACTION is not set -# CONFIG_CROSS_MEMORY_ATTACH is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -39,23 +39,23 @@ CONFIG_INET=y # CONFIG_FIRMWARE_IN_KERNEL is not set # CONFIG_BLK_DEV is not set CONFIG_NETDEVICES=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +# CONFIG_INPUT_MOUSEDEV is not set +CONFIG_INPUT_EVDEV=y # CONFIG_MOUSE_PS2_ALPS is not set # CONFIG_MOUSE_PS2_LOGIPS2PP is not set # CONFIG_MOUSE_PS2_SYNAPTICS is not set +# CONFIG_MOUSE_PS2_CYPRESS is not set # CONFIG_MOUSE_PS2_TRACKPOINT is not set CONFIG_MOUSE_PS2_TOUCHKIT=y -# CONFIG_SERIO_I8042 is not set # CONFIG_SERIO_SERPORT is not set CONFIG_SERIO_ARC_PS2=y # CONFIG_LEGACY_PTYS is not set # CONFIG_DEVKMEM is not set CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_DW=y +CONFIG_SERIAL_8250_NR_UARTS=1 +CONFIG_SERIAL_8250_RUNTIME_UARTS=1 CONFIG_SERIAL_OF_PLATFORM=y -CONFIG_SERIAL_ARC=y -CONFIG_SERIAL_ARC_CONSOLE=y # CONFIG_HW_RANDOM is not set # CONFIG_HWMON is not set CONFIG_FB=y @@ -72,4 +72,3 @@ CONFIG_TMPFS=y CONFIG_NFS_FS=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_XZ_DEC=y diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h index be33db8..e2b1b12 100644 --- a/arch/arc/include/asm/arcregs.h +++ b/arch/arc/include/asm/arcregs.h @@ -30,6 +30,7 @@ #define ARC_REG_D_UNCACH_BCR 0x6A #define ARC_REG_BPU_BCR 0xc0 #define ARC_REG_ISA_CFG_BCR 0xc1 +#define ARC_REG_RTT_BCR 0xF2 #define ARC_REG_SMART_BCR 0xFF /* status32 Bits Positions */ @@ -50,11 +51,7 @@ * [15: 8] = Exception Cause Code * [ 7: 0] = Exception Parameters (for certain types only) */ -#define ECR_VEC_MASK 0xff0000 -#define ECR_CODE_MASK 0x00ff00 -#define ECR_PARAM_MASK 0x0000ff - -/* Exception Cause Vector Values */ +#define ECR_V_MEM_ERR 0x01 #define ECR_V_INSN_ERR 0x02 #define ECR_V_MACH_CHK 0x20 #define ECR_V_ITLB_MISS 0x21 @@ -62,7 +59,8 @@ #define ECR_V_PROTV 0x23 #define ECR_V_TRAP 0x25 -/* Protection Violation Exception Cause Code Values */ +/* DTLB Miss and Protection Violation Cause Codes */ + #define ECR_C_PROTV_INST_FETCH 0x00 #define ECR_C_PROTV_LOAD 0x01 #define ECR_C_PROTV_STORE 0x02 @@ -173,11 +171,11 @@ } \ } -#define WRITE_BCR(reg, into) \ +#define WRITE_AUX(reg, into) \ { \ unsigned int tmp; \ if (sizeof(tmp) == sizeof(into)) { \ - tmp = (*(unsigned int *)(into)); \ + tmp = (*(unsigned int *)&(into)); \ write_aux_reg(reg, tmp); \ } else { \ extern void bogus_undefined(void); \ diff --git a/arch/arc/include/asm/bitops.h b/arch/arc/include/asm/bitops.h index 1a5bf07..4051e95 100644 --- a/arch/arc/include/asm/bitops.h +++ b/arch/arc/include/asm/bitops.h @@ -32,6 +32,20 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *m) m += nr >> 5; + /* + * ARC ISA micro-optimization: + * + * Instructions dealing with bitpos only consider lower 5 bits (0-31) + * e.g (x << 33) is handled like (x << 1) by ASL instruction + * (mem pointer still needs adjustment to point to next word) + * + * Hence the masking to clamp @nr arg can be elided in general. + * + * However if @nr is a constant (above assumed it in a register), + * and greater than 31, gcc can optimize away (x << 33) to 0, + * as overflow, given the 32-bit ISA. Thus masking needs to be done + * for constant @nr, but no code is generated due to const prop. + */ if (__builtin_constant_p(nr)) nr &= 0x1f; @@ -374,29 +388,20 @@ __test_and_change_bit(unsigned long nr, volatile unsigned long *m) * This routine doesn't need to be atomic. */ static inline int -__constant_test_bit(unsigned int nr, const volatile unsigned long *addr) -{ - return ((1UL << (nr & 31)) & - (((const volatile unsigned int *)addr)[nr >> 5])) != 0; -} - -static inline int -__test_bit(unsigned int nr, const volatile unsigned long *addr) +test_bit(unsigned int nr, const volatile unsigned long *addr) { unsigned long mask; addr += nr >> 5; - /* ARC700 only considers 5 bits in bit-fiddling insn */ + if (__builtin_constant_p(nr)) + nr &= 0x1f; + mask = 1 << nr; return ((mask & *addr) != 0); } -#define test_bit(nr, addr) (__builtin_constant_p(nr) ? \ - __constant_test_bit((nr), (addr)) : \ - __test_bit((nr), (addr))) - /* * Count the number of zeros, starting from MSB * Helper for fls( ) friends diff --git a/arch/arc/include/asm/perf_event.h b/arch/arc/include/asm/perf_event.h index cbf755e..2b8880e 100644 --- a/arch/arc/include/asm/perf_event.h +++ b/arch/arc/include/asm/perf_event.h @@ -54,29 +54,13 @@ struct arc_reg_cc_build { #define PERF_COUNT_ARC_BPOK (PERF_COUNT_HW_MAX + 3) #define PERF_COUNT_ARC_EDTLB (PERF_COUNT_HW_MAX + 4) #define PERF_COUNT_ARC_EITLB (PERF_COUNT_HW_MAX + 5) -#define PERF_COUNT_ARC_HW_MAX (PERF_COUNT_HW_MAX + 6) +#define PERF_COUNT_ARC_LDC (PERF_COUNT_HW_MAX + 6) +#define PERF_COUNT_ARC_STC (PERF_COUNT_HW_MAX + 7) + +#define PERF_COUNT_ARC_HW_MAX (PERF_COUNT_HW_MAX + 8) /* - * The "generalized" performance events seem to really be a copy - * of the available events on x86 processors; the mapping to ARC - * events is not always possible 1-to-1. Fortunately, there doesn't - * seem to be an exact definition for these events, so we can cheat - * a bit where necessary. - * - * In particular, the following PERF events may behave a bit differently - * compared to other architectures: - * - * PERF_COUNT_HW_CPU_CYCLES - * Cycles not in halted state - * - * PERF_COUNT_HW_REF_CPU_CYCLES - * Reference cycles not in halted state, same as PERF_COUNT_HW_CPU_CYCLES - * for now as we don't do Dynamic Voltage/Frequency Scaling (yet) - * - * PERF_COUNT_HW_BUS_CYCLES - * Unclear what this means, Intel uses 0x013c, which according to - * their datasheet means "unhalted reference cycles". It sounds similar - * to PERF_COUNT_HW_REF_CPU_CYCLES, and we use the same counter for it. + * Some ARC pct quirks: * * PERF_COUNT_HW_STALLED_CYCLES_BACKEND * PERF_COUNT_HW_STALLED_CYCLES_FRONTEND @@ -91,21 +75,38 @@ struct arc_reg_cc_build { * Note that I$ cache misses aren't counted by either of the two! */ +/* + * ARC PCT has hardware conditions with fixed "names" but variable "indexes" + * (based on a specific RTL build) + * Below is the static map between perf generic/arc specific event_id and + * h/w condition names. + * At the time of probe, we loop thru each index and find it's name to + * complete the mapping of perf event_id to h/w index as latter is needed + * to program the counter really + */ static const char * const arc_pmu_ev_hw_map[] = { + /* count cycles */ [PERF_COUNT_HW_CPU_CYCLES] = "crun", [PERF_COUNT_HW_REF_CPU_CYCLES] = "crun", [PERF_COUNT_HW_BUS_CYCLES] = "crun", - [PERF_COUNT_HW_INSTRUCTIONS] = "iall", - [PERF_COUNT_HW_BRANCH_MISSES] = "bpfail", - [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = "ijmp", + [PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = "bflush", [PERF_COUNT_HW_STALLED_CYCLES_BACKEND] = "bstall", - [PERF_COUNT_ARC_DCLM] = "dclm", - [PERF_COUNT_ARC_DCSM] = "dcsm", - [PERF_COUNT_ARC_ICM] = "icm", - [PERF_COUNT_ARC_BPOK] = "bpok", - [PERF_COUNT_ARC_EDTLB] = "edtlb", - [PERF_COUNT_ARC_EITLB] = "eitlb", + + /* counts condition */ + [PERF_COUNT_HW_INSTRUCTIONS] = "iall", + [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = "ijmp", + [PERF_COUNT_ARC_BPOK] = "bpok", /* NP-NT, PT-T, PNT-NT */ + [PERF_COUNT_HW_BRANCH_MISSES] = "bpfail", /* NP-T, PT-NT, PNT-T */ + + [PERF_COUNT_ARC_LDC] = "imemrdc", /* Instr: mem read cached */ + [PERF_COUNT_ARC_STC] = "imemwrc", /* Instr: mem write cached */ + + [PERF_COUNT_ARC_DCLM] = "dclm", /* D-cache Load Miss */ + [PERF_COUNT_ARC_DCSM] = "dcsm", /* D-cache Store Miss */ + [PERF_COUNT_ARC_ICM] = "icm", /* I-cache Miss */ + [PERF_COUNT_ARC_EDTLB] = "edtlb", /* D-TLB Miss */ + [PERF_COUNT_ARC_EITLB] = "eitlb", /* I-TLB Miss */ }; #define C(_x) PERF_COUNT_HW_CACHE_##_x @@ -114,11 +115,11 @@ static const char * const arc_pmu_ev_hw_map[] = { static const unsigned arc_pmu_cache_map[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = { [C(L1D)] = { [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_ACCESS)] = PERF_COUNT_ARC_LDC, [C(RESULT_MISS)] = PERF_COUNT_ARC_DCLM, }, [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_ACCESS)] = PERF_COUNT_ARC_STC, [C(RESULT_MISS)] = PERF_COUNT_ARC_DCSM, }, [C(OP_PREFETCH)] = { @@ -128,7 +129,7 @@ static const unsigned arc_pmu_cache_map[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = { }, [C(L1I)] = { [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_ACCESS)] = PERF_COUNT_HW_INSTRUCTIONS, [C(RESULT_MISS)] = PERF_COUNT_ARC_ICM, }, [C(OP_WRITE)] = { @@ -156,9 +157,10 @@ static const unsigned arc_pmu_cache_map[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = { }, [C(DTLB)] = { [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_ACCESS)] = PERF_COUNT_ARC_LDC, [C(RESULT_MISS)] = PERF_COUNT_ARC_EDTLB, }, + /* DTLB LD/ST Miss not segregated by h/w*/ [C(OP_WRITE)] = { [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, diff --git a/arch/arc/kernel/perf_event.c b/arch/arc/kernel/perf_event.c index ae1c485..fd2ec50 100644 --- a/arch/arc/kernel/perf_event.c +++ b/arch/arc/kernel/perf_event.c @@ -16,6 +16,7 @@ #include <linux/perf_event.h> #include <linux/platform_device.h> #include <asm/arcregs.h> +#include <asm/stacktrace.h> struct arc_pmu { struct pmu pmu; @@ -25,6 +26,46 @@ struct arc_pmu { int ev_hw_idx[PERF_COUNT_ARC_HW_MAX]; }; +struct arc_callchain_trace { + int depth; + void *perf_stuff; +}; + +static int callchain_trace(unsigned int addr, void *data) +{ + struct arc_callchain_trace *ctrl = data; + struct perf_callchain_entry *entry = ctrl->perf_stuff; + perf_callchain_store(entry, addr); + + if (ctrl->depth++ < 3) + return 0; + + return -1; +} + +void +perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs) +{ + struct arc_callchain_trace ctrl = { + .depth = 0, + .perf_stuff = entry, + }; + + arc_unwind_core(NULL, regs, callchain_trace, &ctrl); +} + +void +perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs) +{ + /* + * User stack can't be unwound trivially with kernel dwarf unwinder + * So for now just record the user PC + */ + perf_callchain_store(entry, instruction_pointer(regs)); +} + +static struct arc_pmu *arc_pmu; + /* read counter #idx; note that counter# != event# on ARC! */ static uint64_t arc_pmu_read_counter(int idx) { @@ -47,7 +88,6 @@ static uint64_t arc_pmu_read_counter(int idx) static void arc_perf_event_update(struct perf_event *event, struct hw_perf_event *hwc, int idx) { - struct arc_pmu *arc_pmu = container_of(event->pmu, struct arc_pmu, pmu); uint64_t prev_raw_count, new_raw_count; int64_t delta; @@ -89,13 +129,16 @@ static int arc_pmu_cache_event(u64 config) if (ret == CACHE_OP_UNSUPPORTED) return -ENOENT; + pr_debug("init cache event: type/op/result %d/%d/%d with h/w %d \'%s\'\n", + cache_type, cache_op, cache_result, ret, + arc_pmu_ev_hw_map[ret]); + return ret; } /* initializes hw_perf_event structure if event is supported */ static int arc_pmu_event_init(struct perf_event *event) { - struct arc_pmu *arc_pmu = container_of(event->pmu, struct arc_pmu, pmu); struct hw_perf_event *hwc = &event->hw; int ret; @@ -106,8 +149,9 @@ static int arc_pmu_event_init(struct perf_event *event) if (arc_pmu->ev_hw_idx[event->attr.config] < 0) return -ENOENT; hwc->config = arc_pmu->ev_hw_idx[event->attr.config]; - pr_debug("initializing event %d with cfg %d\n", - (int) event->attr.config, (int) hwc->config); + pr_debug("init event %d with h/w %d \'%s\'\n", + (int) event->attr.config, (int) hwc->config, + arc_pmu_ev_hw_map[event->attr.config]); return 0; case PERF_TYPE_HW_CACHE: ret = arc_pmu_cache_event(event->attr.config); @@ -183,8 +227,6 @@ static void arc_pmu_stop(struct perf_event *event, int flags) static void arc_pmu_del(struct perf_event *event, int flags) { - struct arc_pmu *arc_pmu = container_of(event->pmu, struct arc_pmu, pmu); - arc_pmu_stop(event, PERF_EF_UPDATE); __clear_bit(event->hw.idx, arc_pmu->used_mask); @@ -194,7 +236,6 @@ static void arc_pmu_del(struct perf_event *event, int flags) /* allocate hardware counter and optionally start counting */ static int arc_pmu_add(struct perf_event *event, int flags) { - struct arc_pmu *arc_pmu = container_of(event->pmu, struct arc_pmu, pmu); struct hw_perf_event *hwc = &event->hw; int idx = hwc->idx; @@ -247,10 +288,7 @@ static int arc_pmu_device_probe(struct platform_device *pdev) BUG_ON(pct_bcr.c > ARC_PMU_MAX_HWEVENTS); READ_BCR(ARC_REG_CC_BUILD, cc_bcr); - if (!cc_bcr.v) { - pr_err("Performance counters exist, but no countable conditions?\n"); - return -ENODEV; - } + BUG_ON(!cc_bcr.v); /* Counters exist but No countable conditions ? */ arc_pmu = devm_kzalloc(&pdev->dev, sizeof(struct arc_pmu), GFP_KERNEL); if (!arc_pmu) @@ -263,19 +301,22 @@ static int arc_pmu_device_probe(struct platform_device *pdev) arc_pmu->n_counters, arc_pmu->counter_size, cc_bcr.c); cc_name.str[8] = 0; - for (i = 0; i < PERF_COUNT_HW_MAX; i++) + for (i = 0; i < PERF_COUNT_ARC_HW_MAX; i++) arc_pmu->ev_hw_idx[i] = -1; + /* loop thru all available h/w condition indexes */ for (j = 0; j < cc_bcr.c; j++) { write_aux_reg(ARC_REG_CC_INDEX, j); cc_name.indiv.word0 = read_aux_reg(ARC_REG_CC_NAME0); cc_name.indiv.word1 = read_aux_reg(ARC_REG_CC_NAME1); + + /* See if it has been mapped to a perf event_id */ for (i = 0; i < ARRAY_SIZE(arc_pmu_ev_hw_map); i++) { if (arc_pmu_ev_hw_map[i] && !strcmp(arc_pmu_ev_hw_map[i], cc_name.str) && strlen(arc_pmu_ev_hw_map[i])) { - pr_debug("mapping %d to idx %d with name %s\n", - i, j, cc_name.str); + pr_debug("mapping perf event %2d to h/w event \'%8s\' (idx %d)\n", + i, cc_name.str, j); arc_pmu->ev_hw_idx[i] = j; } } @@ -302,7 +343,7 @@ static int arc_pmu_device_probe(struct platform_device *pdev) #ifdef CONFIG_OF static const struct of_device_id arc_pmu_match[] = { - { .compatible = "snps,arc700-pmu" }, + { .compatible = "snps,arc700-pct" }, {}, }; MODULE_DEVICE_TABLE(of, arc_pmu_match); @@ -310,7 +351,7 @@ MODULE_DEVICE_TABLE(of, arc_pmu_match); static struct platform_driver arc_pmu_driver = { .driver = { - .name = "arc700-pmu", + .name = "arc700-pct", .of_match_table = of_match_ptr(arc_pmu_match), }, .probe = arc_pmu_device_probe, diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c index f46efd1..e095c55 100644 --- a/arch/arc/kernel/process.c +++ b/arch/arc/kernel/process.c @@ -49,7 +49,10 @@ void arch_cpu_idle(void) asmlinkage void ret_from_fork(void); -/* Layout of Child kernel mode stack as setup at the end of this function is +/* + * Copy architecture-specific thread state + * + * Layout of Child kernel mode stack as setup at the end of this function is * * | ... | * | ... | @@ -81,7 +84,7 @@ asmlinkage void ret_from_fork(void); * ------------------ <===== END of PAGE */ int copy_thread(unsigned long clone_flags, - unsigned long usp, unsigned long arg, + unsigned long usp, unsigned long kthread_arg, struct task_struct *p) { struct pt_regs *c_regs; /* child's pt_regs */ @@ -112,7 +115,7 @@ int copy_thread(unsigned long clone_flags, if (unlikely(p->flags & PF_KTHREAD)) { memset(c_regs, 0, sizeof(struct pt_regs)); - c_callee->r13 = arg; /* argument to kernel thread */ + c_callee->r13 = kthread_arg; c_callee->r14 = usp; /* function */ return 0; diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c index 900f68a..1d167c6 100644 --- a/arch/arc/kernel/setup.c +++ b/arch/arc/kernel/setup.c @@ -120,7 +120,10 @@ static void read_arc_build_cfg_regs(void) READ_BCR(ARC_REG_SMART_BCR, bcr); cpu->extn.smart = bcr.ver ? 1 : 0; - cpu->extn.debug = cpu->extn.ap | cpu->extn.smart; + READ_BCR(ARC_REG_RTT_BCR, bcr); + cpu->extn.rtt = bcr.ver ? 1 : 0; + + cpu->extn.debug = cpu->extn.ap | cpu->extn.smart | cpu->extn.rtt; } static const struct cpuinfo_data arc_cpu_tbl[] = { diff --git a/arch/arc/kernel/traps.c b/arch/arc/kernel/traps.c index 3eadfda..c927aa8 100644 --- a/arch/arc/kernel/traps.c +++ b/arch/arc/kernel/traps.c @@ -42,7 +42,7 @@ void die(const char *str, struct pt_regs *regs, unsigned long address) * -for kernel, chk if due to copy_(to|from)_user, otherwise die() */ static noinline int -handle_exception(const char *str, struct pt_regs *regs, siginfo_t *info) +unhandled_exception(const char *str, struct pt_regs *regs, siginfo_t *info) { if (user_mode(regs)) { struct task_struct *tsk = current; @@ -71,7 +71,7 @@ int name(unsigned long address, struct pt_regs *regs) \ .si_code = sicode, \ .si_addr = (void __user *)address, \ }; \ - return handle_exception(str, regs, &info);\ + return unhandled_exception(str, regs, &info);\ } /* diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c index 5234123..d44eedd 100644 --- a/arch/arc/mm/init.c +++ b/arch/arc/mm/init.c @@ -71,7 +71,7 @@ early_param("initrd", early_initrd); */ void __init setup_arch_memory(void) { - unsigned long zones_size[MAX_NR_ZONES] = { 0, 0 }; + unsigned long zones_size[MAX_NR_ZONES]; unsigned long end_mem = CONFIG_LINUX_LINK_BASE + arc_mem_sz; init_mm.start_code = (unsigned long)_text; @@ -90,7 +90,7 @@ void __init setup_arch_memory(void) /*------------- externs in mm need setting up ---------------*/ /* first page of system - kernel .vector starts here */ - min_low_pfn = PFN_DOWN(CONFIG_LINUX_LINK_BASE); + min_low_pfn = ARCH_PFN_OFFSET; /* Last usable page of low mem (no HIGHMEM yet for ARC port) */ max_low_pfn = max_pfn = PFN_DOWN(end_mem); @@ -111,7 +111,7 @@ void __init setup_arch_memory(void) /*-------------- node setup --------------------------------*/ memset(zones_size, 0, sizeof(zones_size)); - zones_size[ZONE_NORMAL] = max_low_pfn - min_low_pfn; + zones_size[ZONE_NORMAL] = max_mapnr; /* * We can't use the helper free_area_init(zones[]) because it uses @@ -123,6 +123,8 @@ void __init setup_arch_memory(void) zones_size, /* num pages per zone */ min_low_pfn, /* first pfn of node */ NULL); /* NO holes */ + + high_memory = (void *)end_mem; } /* @@ -133,7 +135,6 @@ void __init setup_arch_memory(void) */ void __init mem_init(void) { - high_memory = (void *)(CONFIG_LINUX_LINK_BASE + arc_mem_sz); free_all_bootmem(); mem_init_print_info(NULL); } diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 392e7ae..45df48b 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -362,19 +362,6 @@ config ARCH_VERSATILE help This enables support for ARM Ltd Versatile board. -config ARCH_AT91 - bool "Atmel AT91" - select ARCH_REQUIRE_GPIOLIB - select CLKDEV_LOOKUP - select IRQ_DOMAIN - select NEED_MACH_IO_H if PCCARD - select PINCTRL - select PINCTRL_AT91 - select USE_OF - help - This enables support for systems based on Atmel - AT91RM9200, AT91SAM9 and SAMA5 processors. - config ARCH_CLPS711X bool "Cirrus Logic CLPS711x/EP721x/EP731x-based" select ARCH_REQUIRE_GPIOLIB @@ -632,18 +619,6 @@ config ARCH_PXA help Support for Intel/Marvell's PXA2xx/PXA3xx processor line. -config ARCH_MSM - bool "Qualcomm MSM (non-multiplatform)" - select ARCH_REQUIRE_GPIOLIB - select COMMON_CLK - select GENERIC_CLOCKEVENTS - help - Support for Qualcomm MSM/QSD based systems. This runs on the - apps processor of the MSM/QSD and depends on a shared memory - interface to the modem processor which runs the baseband - stack and controls some vital subsystems - (clock and power control, etc). - config ARCH_SHMOBILE_LEGACY bool "Renesas ARM SoCs (non-multiplatform)" select ARCH_SHMOBILE @@ -653,7 +628,6 @@ config ARCH_SHMOBILE_LEGACY select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP - select HAVE_MACH_CLKDEV select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 select MULTI_IRQ_HANDLER @@ -851,6 +825,8 @@ config ARCH_VIRT # source "arch/arm/mach-mvebu/Kconfig" +source "arch/arm/mach-alpine/Kconfig" + source "arch/arm/mach-asm9260/Kconfig" source "arch/arm/mach-at91/Kconfig" @@ -897,8 +873,6 @@ source "arch/arm/mach-ks8695/Kconfig" source "arch/arm/mach-meson/Kconfig" -source "arch/arm/mach-msm/Kconfig" - source "arch/arm/mach-moxart/Kconfig" source "arch/arm/mach-mv78xx0/Kconfig" @@ -1523,7 +1497,7 @@ config HZ_FIXED int default 200 if ARCH_EBSA110 || ARCH_S3C24XX || \ ARCH_S5PV210 || ARCH_EXYNOS4 - default AT91_TIMER_HZ if ARCH_AT91 + default 128 if SOC_AT91RM9200 default SHMOBILE_TIMER_HZ if ARCH_SHMOBILE_LEGACY default 0 @@ -1856,35 +1830,6 @@ config ZBOOT_ROM Say Y here if you intend to execute your compressed kernel image (zImage) directly from ROM or flash. If unsure, say N. -choice - prompt "Include SD/MMC loader in zImage (EXPERIMENTAL)" - depends on ZBOOT_ROM && ARCH_SH7372 - default ZBOOT_ROM_NONE - help - Include experimental SD/MMC loading code in the ROM-able zImage. - With this enabled it is possible to write the ROM-able zImage - kernel image to an MMC or SD card and boot the kernel straight - from the reset vector. At reset the processor Mask ROM will load - the first part of the ROM-able zImage which in turn loads the - rest the kernel image to RAM. - -config ZBOOT_ROM_NONE - bool "No SD/MMC loader in zImage (EXPERIMENTAL)" - help - Do not load image from SD or MMC - -config ZBOOT_ROM_MMCIF - bool "Include MMCIF loader in zImage (EXPERIMENTAL)" - help - Load image from MMCIF hardware block. - -config ZBOOT_ROM_SH_MOBILE_SDHI - bool "Include SuperH Mobile SDHI loader in zImage (EXPERIMENTAL)" - help - Load image from SDHI hardware block - -endchoice - config ARM_APPENDED_DTB bool "Use appended device tree blob to zImage (EXPERIMENTAL)" depends on OF @@ -2158,6 +2103,8 @@ source "net/Kconfig" source "drivers/Kconfig" +source "drivers/firmware/Kconfig" + source "fs/Kconfig" source "arch/arm/Kconfig.debug" diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 970de75..0c12ffb 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -93,6 +93,14 @@ choice prompt "Kernel low-level debugging port" depends on DEBUG_LL + config DEBUG_ALPINE_UART0 + bool "Kernel low-level debugging messages via Alpine UART0" + depends on ARCH_ALPINE + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on Alpine based platforms. + config DEBUG_ASM9260_UART bool "Kernel low-level debugging via asm9260 UART" depends on MACH_ASM9260 @@ -448,25 +456,6 @@ choice Say Y here if you want kernel low-level debugging support on MMP UART3. - config DEBUG_MSM_UART - bool "Kernel low-level debugging messages via MSM UART" - depends on ARCH_MSM - help - Say Y here if you want the debug print routines to direct - their output to the serial port on MSM devices. - - ARCH DEBUG_UART_PHYS DEBUG_UART_VIRT # - MSM7X00A, QSD8X50 0xa9a00000 0xe1000000 UART1 - MSM7X00A, QSD8X50 0xa9b00000 0xe1000000 UART2 - MSM7X00A, QSD8X50 0xa9c00000 0xe1000000 UART3 - - MSM7X30 0xaca00000 0xe1000000 UART1 - MSM7X30 0xacb00000 0xe1000000 UART2 - MSM7X30 0xacc00000 0xe1000000 UART3 - - Please adjust DEBUG_UART_PHYS and DEBUG_UART_BASE configuration - options based on your needs. - config DEBUG_QCOM_UARTDM bool "Kernel low-level debugging messages via QCOM UARTDM" depends on ARCH_QCOM @@ -806,7 +795,7 @@ choice via SCIF2 on Renesas R-Car H1 (R8A7779). config DEBUG_RCAR_GEN2_SCIF0 - bool "Kernel low-level debugging messages via SCIF0 on R8A7790/R8A7791/R8A7793)" + bool "Kernel low-level debugging messages via SCIF0 on R8A7790/R8A7791/R8A7793" depends on ARCH_R8A7790 || ARCH_R8A7791 || ARCH_R8A7793 help Say Y here if you want kernel low-level debugging support @@ -821,12 +810,11 @@ choice via SCIF2 on Renesas R-Car E2 (R8A7794). config DEBUG_RMOBILE_SCIFA0 - bool "Kernel low-level debugging messages via SCIFA0 on R8A73A4/SH7372" - depends on ARCH_R8A73A4 || ARCH_SH7372 + bool "Kernel low-level debugging messages via SCIFA0 on R8A73A4" + depends on ARCH_R8A73A4 help Say Y here if you want kernel low-level debugging support - via SCIFA0 on Renesas R-Mobile APE6 (R8A73A4) or SH-Mobile - AP4 (SH7372). + via SCIFA0 on Renesas R-Mobile APE6 (R8A73A4). config DEBUG_RMOBILE_SCIFA1 bool "Kernel low-level debugging messages via SCIFA1 on R8A7740" @@ -1295,7 +1283,7 @@ config DEBUG_LL_INCLUDE DEBUG_IMX6SL_UART || \ DEBUG_IMX6SX_UART default "debug/ks8695.S" if DEBUG_KS8695_UART - default "debug/msm.S" if DEBUG_MSM_UART || DEBUG_QCOM_UARTDM + default "debug/msm.S" if DEBUG_QCOM_UARTDM default "debug/netx.S" if DEBUG_NETX_UART default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART default "debug/renesas-scif.S" if DEBUG_R7S72100_SCIF2 @@ -1388,7 +1376,6 @@ config DEBUG_UART_PHYS default 0x80230000 if DEBUG_PICOXCELL_UART default 0x808c0000 if ARCH_EP93XX default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART - default 0xa9a00000 if DEBUG_MSM_UART default 0xb0060000 if DEBUG_SIRFPRIMA2_UART1 default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX default 0xc0013000 if DEBUG_U300_UART @@ -1417,6 +1404,7 @@ config DEBUG_UART_PHYS default 0xf8b00000 if DEBUG_HIX5HD2_UART default 0xf991e000 if DEBUG_QCOM_UARTDM default 0xfcb00000 if DEBUG_HI3620_UART + default 0xfd883000 if DEBUG_ALPINE_UART0 default 0xfe800000 if ARCH_IOP32X default 0xff690000 if DEBUG_RK32_UART2 default 0xffc02000 if DEBUG_SOCFPGA_UART @@ -1433,7 +1421,7 @@ config DEBUG_UART_PHYS DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ DEBUG_LL_UART_EFM32 || \ DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \ - DEBUG_MSM_UART || DEBUG_NETX_UART || \ + DEBUG_NETX_UART || \ DEBUG_QCOM_UARTDM || DEBUG_R7S72100_SCIF2 || \ DEBUG_RCAR_GEN1_SCIF0 || DEBUG_RCAR_GEN1_SCIF2 || \ DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF2 || \ @@ -1446,7 +1434,6 @@ config DEBUG_UART_VIRT hex "Virtual base address of debug UART" default 0xe0000a00 if DEBUG_NETX_UART default 0xe0010fe0 if ARCH_RPC - default 0xe1000000 if DEBUG_MSM_UART default 0xf0000be0 if ARCH_EBSA110 default 0xf0010000 if DEBUG_ASM9260_UART default 0xf01fb000 if DEBUG_NOMADIK_UART @@ -1483,6 +1470,7 @@ config DEBUG_UART_VIRT default 0xfd000000 if ARCH_SPEAR3XX || ARCH_SPEAR6XX default 0xfd000000 if ARCH_SPEAR13XX default 0xfd012000 if ARCH_MV78XX0 + default 0xfd883000 if DEBUG_ALPINE_UART0 default 0xfde12000 if ARCH_DOVE default 0xfe012000 if ARCH_ORION5X default 0xf31004c0 if DEBUG_MESON_UARTAO @@ -1526,7 +1514,7 @@ config DEBUG_UART_VIRT default DEBUG_UART_PHYS if !MMU depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \ - DEBUG_MSM_UART || DEBUG_NETX_UART || \ + DEBUG_NETX_UART || \ DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \ DEBUG_UART_BCM63XX || DEBUG_ASM9260_UART || \ DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 @@ -1543,7 +1531,7 @@ config DEBUG_UART_8250_WORD depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 depends on DEBUG_UART_8250_SHIFT >= 2 default y if DEBUG_PICOXCELL_UART || DEBUG_SOCFPGA_UART || \ - ARCH_KEYSTONE || \ + ARCH_KEYSTONE || DEBUG_ALPINE_UART0 || \ DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \ DEBUG_DAVINCI_DA8XX_UART2 || \ DEBUG_BCM_KONA_UART || DEBUG_RK32_UART2 || \ @@ -1556,7 +1544,7 @@ config DEBUG_UART_8250_FLOW_CONTROL config DEBUG_UNCOMPRESS bool - depends on ARCH_MULTIPLATFORM || ARCH_MSM || PLAT_SAMSUNG + depends on ARCH_MULTIPLATFORM || PLAT_SAMSUNG default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \ (!DEBUG_TEGRA_UART || !ZBOOT_ROM) help @@ -1573,7 +1561,8 @@ config DEBUG_UNCOMPRESS config UNCOMPRESS_INCLUDE string default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM || \ - PLAT_SAMSUNG || ARCH_EFM32 + PLAT_SAMSUNG || ARCH_EFM32 || \ + ARCH_SHMOBILE_LEGACY default "mach/uncompress.h" config EARLY_PRINTK @@ -1610,59 +1599,6 @@ config DEBUG_SET_MODULE_RONX against certain classes of kernel exploits. If in doubt, say "N". -menuconfig CORESIGHT - bool "CoreSight Tracing Support" - select ARM_AMBA - help - This framework provides a kernel interface for the CoreSight debug - and trace drivers to register themselves with. It's intended to build - a topological view of the CoreSight components based on a DT - specification and configure the right serie of components when a - trace source gets enabled. - -if CORESIGHT -config CORESIGHT_LINKS_AND_SINKS - bool "CoreSight Link and Sink drivers" - help - This enables support for CoreSight link and sink drivers that are - responsible for transporting and collecting the trace data - respectively. Link and sinks are dynamically aggregated with a trace - entity at run time to form a complete trace path. - -config CORESIGHT_LINK_AND_SINK_TMC - bool "Coresight generic TMC driver" - depends on CORESIGHT_LINKS_AND_SINKS - help - This enables support for the Trace Memory Controller driver. Depending - on its configuration the device can act as a link (embedded trace router - - ETR) or sink (embedded trace FIFO). The driver complies with the - generic implementation of the component without special enhancement or - added features. - -config CORESIGHT_SINK_TPIU - bool "Coresight generic TPIU driver" - depends on CORESIGHT_LINKS_AND_SINKS - help - This enables support for the Trace Port Interface Unit driver, responsible - for bridging the gap between the on-chip coresight components and a trace - port collection engine, typically connected to an external host for use - case capturing more traces than the on-board coresight memory can handle. - -config CORESIGHT_SINK_ETBV10 - bool "Coresight ETBv1.0 driver" - depends on CORESIGHT_LINKS_AND_SINKS - help - This enables support for the Embedded Trace Buffer version 1.0 driver - that complies with the generic implementation of the component without - special enhancement or added features. +source "drivers/hwtracing/coresight/Kconfig" -config CORESIGHT_SOURCE_ETM3X - bool "CoreSight Embedded Trace Macrocell 3.x driver" - select CORESIGHT_LINKS_AND_SINKS - help - This driver provides support for processor ETM3.x and PTM1.x modules, - which allows tracing the instructions that a processor is executing - This is primarily useful for instruction level tracing. Depending - the ETM version data tracing may also be available. -endif endmenu diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 5575d9f..985227c 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -136,13 +136,13 @@ textofs-$(CONFIG_PM_H1940) := 0x00108000 ifeq ($(CONFIG_ARCH_SA1100),y) textofs-$(CONFIG_SA1111) := 0x00208000 endif -textofs-$(CONFIG_ARCH_MSM7X30) := 0x00208000 textofs-$(CONFIG_ARCH_MSM8X60) := 0x00208000 textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000 textofs-$(CONFIG_ARCH_AXXIA) := 0x00308000 # Machine directory name. This list is sorted alphanumerically # by CONFIG_* macro name. +machine-$(CONFIG_ARCH_ALPINE) += alpine machine-$(CONFIG_ARCH_AT91) += at91 machine-$(CONFIG_ARCH_AXXIA) += axxia machine-$(CONFIG_ARCH_BCM) += bcm @@ -171,7 +171,6 @@ machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx machine-$(CONFIG_ARCH_MESON) += meson machine-$(CONFIG_ARCH_MMP) += mmp machine-$(CONFIG_ARCH_MOXART) += moxart -machine-$(CONFIG_ARCH_MSM) += msm machine-$(CONFIG_ARCH_MV78XX0) += mv78xx0 machine-$(CONFIG_ARCH_MVEBU) += mvebu machine-$(CONFIG_ARCH_MXC) += imx diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 3ea230a..6e1fb2b 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -6,21 +6,6 @@ OBJS = -# Ensure that MMCIF loader code appears early in the image -# to minimise that number of bocks that have to be read in -# order to load it. -ifeq ($(CONFIG_ZBOOT_ROM_MMCIF),y) -OBJS += mmcif-sh7372.o -endif - -# Ensure that SDHI loader code appears early in the image -# to minimise that number of bocks that have to be read in -# order to load it. -ifeq ($(CONFIG_ZBOOT_ROM_SH_MOBILE_SDHI),y) -OBJS += sdhi-shmobile.o -OBJS += sdhi-sh7372.o -endif - AFLAGS_head.o += -DTEXT_OFFSET=$(TEXT_OFFSET) HEAD = head.o OBJS += misc.o decompress.o diff --git a/arch/arm/boot/compressed/head-shmobile.S b/arch/arm/boot/compressed/head-shmobile.S index e7f8092..22a7525 100644 --- a/arch/arm/boot/compressed/head-shmobile.S +++ b/arch/arm/boot/compressed/head-shmobile.S @@ -25,36 +25,6 @@ /* load board-specific initialization code */ #include <mach/zboot.h> -#if defined(CONFIG_ZBOOT_ROM_MMCIF) || defined(CONFIG_ZBOOT_ROM_SH_MOBILE_SDHI) - /* Load image from MMC/SD */ - adr sp, __tmp_stack + 256 - ldr r0, __image_start - ldr r1, __image_end - subs r1, r1, r0 - ldr r0, __load_base - bl mmc_loader - - /* Jump to loaded code */ - ldr r0, __loaded - ldr r1, __image_start - sub r0, r0, r1 - ldr r1, __load_base - add pc, r0, r1 - -__image_start: - .long _start -__image_end: - .long _got_end -__load_base: - .long MEMORY_START + 0x02000000 @ Load at 32Mb into SDRAM -__loaded: - .long __continue - .align -__tmp_stack: - .space 256 -__continue: -#endif /* CONFIG_ZBOOT_ROM_MMC || CONFIG_ZBOOT_ROM_SH_MOBILE_SDHI */ - adr r0, dtb_info ldmia r0, {r1, r3, r4, r5, r7} diff --git a/arch/arm/boot/compressed/mmcif-sh7372.c b/arch/arm/boot/compressed/mmcif-sh7372.c deleted file mode 100644 index 672ae95..0000000 --- a/arch/arm/boot/compressed/mmcif-sh7372.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - * sh7372 MMCIF loader - * - * Copyright (C) 2010 Magnus Damm - * Copyright (C) 2010 Simon Horman - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#include <linux/mmc/sh_mmcif.h> -#include <linux/mmc/boot.h> -#include <mach/mmc.h> - -#define MMCIF_BASE (void __iomem *)0xe6bd0000 - -#define PORT84CR (void __iomem *)0xe6050054 -#define PORT85CR (void __iomem *)0xe6050055 -#define PORT86CR (void __iomem *)0xe6050056 -#define PORT87CR (void __iomem *)0xe6050057 -#define PORT88CR (void __iomem *)0xe6050058 -#define PORT89CR (void __iomem *)0xe6050059 -#define PORT90CR (void __iomem *)0xe605005a -#define PORT91CR (void __iomem *)0xe605005b -#define PORT92CR (void __iomem *)0xe605005c -#define PORT99CR (void __iomem *)0xe6050063 - -#define SMSTPCR3 (void __iomem *)0xe615013c - -/* SH7372 specific MMCIF loader - * - * loads the zImage from an MMC card starting from block 1. - * - * The image must be start with a vrl4 header and - * the zImage must start at offset 512 of the image. That is, - * at block 2 (=byte 1024) on the media - * - * Use the following line to write the vrl4 formated zImage - * to an MMC card - * # dd if=vrl4.out of=/dev/sdx bs=512 seek=1 - */ -asmlinkage void mmc_loader(unsigned char *buf, unsigned long len) -{ - mmc_init_progress(); - mmc_update_progress(MMC_PROGRESS_ENTER); - - /* Initialise MMC - * registers: PORT84CR-PORT92CR - * (MMCD0_0-MMCD0_7,MMCCMD0 Control) - * value: 0x04 - select function 4 - */ - __raw_writeb(0x04, PORT84CR); - __raw_writeb(0x04, PORT85CR); - __raw_writeb(0x04, PORT86CR); - __raw_writeb(0x04, PORT87CR); - __raw_writeb(0x04, PORT88CR); - __raw_writeb(0x04, PORT89CR); - __raw_writeb(0x04, PORT90CR); - __raw_writeb(0x04, PORT91CR); - __raw_writeb(0x04, PORT92CR); - - /* Initialise MMC - * registers: PORT99CR (MMCCLK0 Control) - * value: 0x10 | 0x04 - enable output | select function 4 - */ - __raw_writeb(0x14, PORT99CR); - - /* Enable clock to MMC hardware block */ - __raw_writel(__raw_readl(SMSTPCR3) & ~(1 << 12), SMSTPCR3); - - mmc_update_progress(MMC_PROGRESS_INIT); - - /* setup MMCIF hardware */ - sh_mmcif_boot_init(MMCIF_BASE); - - mmc_update_progress(MMC_PROGRESS_LOAD); - - /* load kernel via MMCIF interface */ - sh_mmcif_boot_do_read(MMCIF_BASE, 2, /* Kernel is at block 2 */ - (len + SH_MMCIF_BBS - 1) / SH_MMCIF_BBS, buf); - - - /* Disable clock to MMC hardware block */ - __raw_writel(__raw_readl(SMSTPCR3) | (1 << 12), SMSTPCR3); - - mmc_update_progress(MMC_PROGRESS_DONE); -} diff --git a/arch/arm/boot/compressed/sdhi-sh7372.c b/arch/arm/boot/compressed/sdhi-sh7372.c deleted file mode 100644 index d279294..0000000 --- a/arch/arm/boot/compressed/sdhi-sh7372.c +++ /dev/null @@ -1,95 +0,0 @@ -/* - * SuperH Mobile SDHI - * - * Copyright (C) 2010 Magnus Damm - * Copyright (C) 2010 Kuninori Morimoto - * Copyright (C) 2010 Simon Horman - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Parts inspired by u-boot - */ - -#include <linux/io.h> -#include <mach/mmc.h> -#include <linux/mmc/boot.h> -#include <linux/mmc/tmio.h> - -#include "sdhi-shmobile.h" - -#define PORT179CR 0xe60520b3 -#define PORT180CR 0xe60520b4 -#define PORT181CR 0xe60520b5 -#define PORT182CR 0xe60520b6 -#define PORT183CR 0xe60520b7 -#define PORT184CR 0xe60520b8 - -#define SMSTPCR3 0xe615013c - -#define CR_INPUT_ENABLE 0x10 -#define CR_FUNCTION1 0x01 - -#define SDHI1_BASE (void __iomem *)0xe6860000 -#define SDHI_BASE SDHI1_BASE - -/* SuperH Mobile SDHI loader - * - * loads the zImage from an SD card starting from block 0 - * on physical partition 1 - * - * The image must be start with a vrl4 header and - * the zImage must start at offset 512 of the image. That is, - * at block 1 (=byte 512) of physical partition 1 - * - * Use the following line to write the vrl4 formated zImage - * to an SD card - * # dd if=vrl4.out of=/dev/sdx bs=512 - */ -asmlinkage void mmc_loader(unsigned short *buf, unsigned long len) -{ - int high_capacity; - - mmc_init_progress(); - - mmc_update_progress(MMC_PROGRESS_ENTER); - /* Initialise SDHI1 */ - /* PORT184CR: GPIO_FN_SDHICMD1 Control */ - __raw_writeb(CR_FUNCTION1, PORT184CR); - /* PORT179CR: GPIO_FN_SDHICLK1 Control */ - __raw_writeb(CR_INPUT_ENABLE|CR_FUNCTION1, PORT179CR); - /* PORT181CR: GPIO_FN_SDHID1_3 Control */ - __raw_writeb(CR_FUNCTION1, PORT183CR); - /* PORT182CR: GPIO_FN_SDHID1_2 Control */ - __raw_writeb(CR_FUNCTION1, PORT182CR); - /* PORT183CR: GPIO_FN_SDHID1_1 Control */ - __raw_writeb(CR_FUNCTION1, PORT181CR); - /* PORT180CR: GPIO_FN_SDHID1_0 Control */ - __raw_writeb(CR_FUNCTION1, PORT180CR); - - /* Enable clock to SDHI1 hardware block */ - __raw_writel(__raw_readl(SMSTPCR3) & ~(1 << 13), SMSTPCR3); - - /* setup SDHI hardware */ - mmc_update_progress(MMC_PROGRESS_INIT); - high_capacity = sdhi_boot_init(SDHI_BASE); - if (high_capacity < 0) - goto err; - - mmc_update_progress(MMC_PROGRESS_LOAD); - /* load kernel */ - if (sdhi_boot_do_read(SDHI_BASE, high_capacity, - 0, /* Kernel is at block 1 */ - (len + TMIO_BBS - 1) / TMIO_BBS, buf)) - goto err; - - /* Disable clock to SDHI1 hardware block */ - __raw_writel(__raw_readl(SMSTPCR3) | (1 << 13), SMSTPCR3); - - mmc_update_progress(MMC_PROGRESS_DONE); - - return; -err: - for(;;); -} diff --git a/arch/arm/boot/compressed/sdhi-shmobile.c b/arch/arm/boot/compressed/sdhi-shmobile.c deleted file mode 100644 index bd3d469..0000000 --- a/arch/arm/boot/compressed/sdhi-shmobile.c +++ /dev/null @@ -1,449 +0,0 @@ -/* - * SuperH Mobile SDHI - * - * Copyright (C) 2010 Magnus Damm - * Copyright (C) 2010 Kuninori Morimoto - * Copyright (C) 2010 Simon Horman - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Parts inspired by u-boot - */ - -#include <linux/io.h> -#include <linux/mmc/host.h> -#include <linux/mmc/core.h> -#include <linux/mmc/mmc.h> -#include <linux/mmc/sd.h> -#include <linux/mmc/tmio.h> -#include <mach/sdhi.h> - -#define OCR_FASTBOOT (1<<29) -#define OCR_HCS (1<<30) -#define OCR_BUSY (1<<31) - -#define RESP_CMD12 0x00000030 - -static inline u16 sd_ctrl_read16(void __iomem *base, int addr) -{ - return __raw_readw(base + addr); -} - -static inline u32 sd_ctrl_read32(void __iomem *base, int addr) -{ - return __raw_readw(base + addr) | - __raw_readw(base + addr + 2) << 16; -} - -static inline void sd_ctrl_write16(void __iomem *base, int addr, u16 val) -{ - __raw_writew(val, base + addr); -} - -static inline void sd_ctrl_write32(void __iomem *base, int addr, u32 val) -{ - __raw_writew(val, base + addr); - __raw_writew(val >> 16, base + addr + 2); -} - -#define ALL_ERROR (TMIO_STAT_CMD_IDX_ERR | TMIO_STAT_CRCFAIL | \ - TMIO_STAT_STOPBIT_ERR | TMIO_STAT_DATATIMEOUT | \ - TMIO_STAT_RXOVERFLOW | TMIO_STAT_TXUNDERRUN | \ - TMIO_STAT_CMDTIMEOUT | TMIO_STAT_ILL_ACCESS | \ - TMIO_STAT_ILL_FUNC) - -static int sdhi_intr(void __iomem *base) -{ - unsigned long state = sd_ctrl_read32(base, CTL_STATUS); - - if (state & ALL_ERROR) { - sd_ctrl_write32(base, CTL_STATUS, ~ALL_ERROR); - sd_ctrl_write32(base, CTL_IRQ_MASK, - ALL_ERROR | - sd_ctrl_read32(base, CTL_IRQ_MASK)); - return -EINVAL; - } - if (state & TMIO_STAT_CMDRESPEND) { - sd_ctrl_write32(base, CTL_STATUS, ~TMIO_STAT_CMDRESPEND); - sd_ctrl_write32(base, CTL_IRQ_MASK, - TMIO_STAT_CMDRESPEND | - sd_ctrl_read32(base, CTL_IRQ_MASK)); - return 0; - } - if (state & TMIO_STAT_RXRDY) { - sd_ctrl_write32(base, CTL_STATUS, ~TMIO_STAT_RXRDY); - sd_ctrl_write32(base, CTL_IRQ_MASK, - TMIO_STAT_RXRDY | TMIO_STAT_TXUNDERRUN | - sd_ctrl_read32(base, CTL_IRQ_MASK)); - return 0; - } - if (state & TMIO_STAT_DATAEND) { - sd_ctrl_write32(base, CTL_STATUS, ~TMIO_STAT_DATAEND); - sd_ctrl_write32(base, CTL_IRQ_MASK, - TMIO_STAT_DATAEND | - sd_ctrl_read32(base, CTL_IRQ_MASK)); - return 0; - } - - return -EAGAIN; -} - -static int sdhi_boot_wait_resp_end(void __iomem *base) -{ - int err = -EAGAIN, timeout = 10000000; - - while (timeout--) { - err = sdhi_intr(base); - if (err != -EAGAIN) - break; - udelay(1); - } - - return err; -} - -/* SDHI_CLK_CTRL */ -#define CLK_MMC_ENABLE (1 << 8) -#define CLK_MMC_INIT (1 << 6) /* clk / 256 */ - -static void sdhi_boot_mmc_clk_stop(void __iomem *base) -{ - sd_ctrl_write16(base, CTL_CLK_AND_WAIT_CTL, 0x0000); - msleep(10); - sd_ctrl_write16(base, CTL_SD_CARD_CLK_CTL, ~CLK_MMC_ENABLE & - sd_ctrl_read16(base, CTL_SD_CARD_CLK_CTL)); - msleep(10); -} - -static void sdhi_boot_mmc_clk_start(void __iomem *base) -{ - sd_ctrl_write16(base, CTL_SD_CARD_CLK_CTL, CLK_MMC_ENABLE | - sd_ctrl_read16(base, CTL_SD_CARD_CLK_CTL)); - msleep(10); - sd_ctrl_write16(base, CTL_CLK_AND_WAIT_CTL, CLK_MMC_ENABLE); - msleep(10); -} - -static void sdhi_boot_reset(void __iomem *base) -{ - sd_ctrl_write16(base, CTL_RESET_SD, 0x0000); - msleep(10); - sd_ctrl_write16(base, CTL_RESET_SD, 0x0001); - msleep(10); -} - -/* Set MMC clock / power. - * Note: This controller uses a simple divider scheme therefore it cannot - * run a MMC card at full speed (20MHz). The max clock is 24MHz on SD, but as - * MMC wont run that fast, it has to be clocked at 12MHz which is the next - * slowest setting. - */ -static int sdhi_boot_mmc_set_ios(void __iomem *base, struct mmc_ios *ios) -{ - if (sd_ctrl_read32(base, CTL_STATUS) & TMIO_STAT_CMD_BUSY) - return -EBUSY; - - if (ios->clock) - sd_ctrl_write16(base, CTL_SD_CARD_CLK_CTL, - ios->clock | CLK_MMC_ENABLE); - - /* Power sequence - OFF -> ON -> UP */ - switch (ios->power_mode) { - case MMC_POWER_OFF: /* power down SD bus */ - sdhi_boot_mmc_clk_stop(base); - break; - case MMC_POWER_ON: /* power up SD bus */ - break; - case MMC_POWER_UP: /* start bus clock */ - sdhi_boot_mmc_clk_start(base); - break; - } - - switch (ios->bus_width) { - case MMC_BUS_WIDTH_1: - sd_ctrl_write16(base, CTL_SD_MEM_CARD_OPT, 0x80e0); - break; - case MMC_BUS_WIDTH_4: - sd_ctrl_write16(base, CTL_SD_MEM_CARD_OPT, 0x00e0); - break; - } - - /* Let things settle. delay taken from winCE driver */ - udelay(140); - - return 0; -} - -/* These are the bitmasks the tmio chip requires to implement the MMC response - * types. Note that R1 and R6 are the same in this scheme. */ -#define RESP_NONE 0x0300 -#define RESP_R1 0x0400 -#define RESP_R1B 0x0500 -#define RESP_R2 0x0600 -#define RESP_R3 0x0700 -#define DATA_PRESENT 0x0800 -#define TRANSFER_READ 0x1000 - -static int sdhi_boot_request(void __iomem *base, struct mmc_command *cmd) -{ - int err, c = cmd->opcode; - - switch (mmc_resp_type(cmd)) { - case MMC_RSP_NONE: c |= RESP_NONE; break; - case MMC_RSP_R1: c |= RESP_R1; break; - case MMC_RSP_R1B: c |= RESP_R1B; break; - case MMC_RSP_R2: c |= RESP_R2; break; - case MMC_RSP_R3: c |= RESP_R3; break; - default: - return -EINVAL; - } - - /* No interrupts so this may not be cleared */ - sd_ctrl_write32(base, CTL_STATUS, ~TMIO_STAT_CMDRESPEND); - - sd_ctrl_write32(base, CTL_IRQ_MASK, TMIO_STAT_CMDRESPEND | - sd_ctrl_read32(base, CTL_IRQ_MASK)); - sd_ctrl_write32(base, CTL_ARG_REG, cmd->arg); - sd_ctrl_write16(base, CTL_SD_CMD, c); - - - sd_ctrl_write32(base, CTL_IRQ_MASK, - ~(TMIO_STAT_CMDRESPEND | ALL_ERROR) & - sd_ctrl_read32(base, CTL_IRQ_MASK)); - - err = sdhi_boot_wait_resp_end(base); - if (err) - return err; - - cmd->resp[0] = sd_ctrl_read32(base, CTL_RESPONSE); - - return 0; -} - -static int sdhi_boot_do_read_single(void __iomem *base, int high_capacity, - unsigned long block, unsigned short *buf) -{ - int err, i; - - /* CMD17 - Read */ - { - struct mmc_command cmd; - - cmd.opcode = MMC_READ_SINGLE_BLOCK | \ - TRANSFER_READ | DATA_PRESENT; - if (high_capacity) - cmd.arg = block; - else - cmd.arg = block * TMIO_BBS; - cmd.flags = MMC_RSP_R1; - err = sdhi_boot_request(base, &cmd); - if (err) - return err; - } - - sd_ctrl_write32(base, CTL_IRQ_MASK, - ~(TMIO_STAT_DATAEND | TMIO_STAT_RXRDY | - TMIO_STAT_TXUNDERRUN) & - sd_ctrl_read32(base, CTL_IRQ_MASK)); - err = sdhi_boot_wait_resp_end(base); - if (err) - return err; - - sd_ctrl_write16(base, CTL_SD_XFER_LEN, TMIO_BBS); - for (i = 0; i < TMIO_BBS / sizeof(*buf); i++) - *buf++ = sd_ctrl_read16(base, RESP_CMD12); - - err = sdhi_boot_wait_resp_end(base); - if (err) - return err; - - return 0; -} - -int sdhi_boot_do_read(void __iomem *base, int high_capacity, - unsigned long offset, unsigned short count, - unsigned short *buf) -{ - unsigned long i; - int err = 0; - - for (i = 0; i < count; i++) { - err = sdhi_boot_do_read_single(base, high_capacity, offset + i, - buf + (i * TMIO_BBS / - sizeof(*buf))); - if (err) - return err; - } - - return 0; -} - -#define VOLTAGES (MMC_VDD_32_33 | MMC_VDD_33_34) - -int sdhi_boot_init(void __iomem *base) -{ - bool sd_v2 = false, sd_v1_0 = false; - unsigned short cid; - int err, high_capacity = 0; - - sdhi_boot_mmc_clk_stop(base); - sdhi_boot_reset(base); - - /* mmc0: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 21 width 0 timing 0 */ - { - struct mmc_ios ios; - ios.power_mode = MMC_POWER_ON; - ios.bus_width = MMC_BUS_WIDTH_1; - ios.clock = CLK_MMC_INIT; - err = sdhi_boot_mmc_set_ios(base, &ios); - if (err) - return err; - } - - /* CMD0 */ - { - struct mmc_command cmd; - msleep(1); - cmd.opcode = MMC_GO_IDLE_STATE; - cmd.arg = 0; - cmd.flags = MMC_RSP_NONE; - err = sdhi_boot_request(base, &cmd); - if (err) - return err; - msleep(2); - } - - /* CMD8 - Test for SD version 2 */ - { - struct mmc_command cmd; - cmd.opcode = SD_SEND_IF_COND; - cmd.arg = (VOLTAGES != 0) << 8 | 0xaa; - cmd.flags = MMC_RSP_R1; - err = sdhi_boot_request(base, &cmd); /* Ignore error */ - if ((cmd.resp[0] & 0xff) == 0xaa) - sd_v2 = true; - } - - /* CMD55 - Get OCR (SD) */ - { - int timeout = 1000; - struct mmc_command cmd; - - cmd.arg = 0; - - do { - cmd.opcode = MMC_APP_CMD; - cmd.flags = MMC_RSP_R1; - cmd.arg = 0; - err = sdhi_boot_request(base, &cmd); - if (err) - break; - - cmd.opcode = SD_APP_OP_COND; - cmd.flags = MMC_RSP_R3; - cmd.arg = (VOLTAGES & 0xff8000); - if (sd_v2) - cmd.arg |= OCR_HCS; - cmd.arg |= OCR_FASTBOOT; - err = sdhi_boot_request(base, &cmd); - if (err) - break; - - msleep(1); - } while((!(cmd.resp[0] & OCR_BUSY)) && --timeout); - - if (!err && timeout) { - if (!sd_v2) - sd_v1_0 = true; - high_capacity = (cmd.resp[0] & OCR_HCS) == OCR_HCS; - } - } - - /* CMD1 - Get OCR (MMC) */ - if (!sd_v2 && !sd_v1_0) { - int timeout = 1000; - struct mmc_command cmd; - - do { - cmd.opcode = MMC_SEND_OP_COND; - cmd.arg = VOLTAGES | OCR_HCS; - cmd.flags = MMC_RSP_R3; - err = sdhi_boot_request(base, &cmd); - if (err) - return err; - - msleep(1); - } while((!(cmd.resp[0] & OCR_BUSY)) && --timeout); - - if (!timeout) - return -EAGAIN; - - high_capacity = (cmd.resp[0] & OCR_HCS) == OCR_HCS; - } - - /* CMD2 - Get CID */ - { - struct mmc_command cmd; - cmd.opcode = MMC_ALL_SEND_CID; - cmd.arg = 0; - cmd.flags = MMC_RSP_R2; - err = sdhi_boot_request(base, &cmd); - if (err) - return err; - } - - /* CMD3 - * MMC: Set the relative address - * SD: Get the relative address - * Also puts the card into the standby state - */ - { - struct mmc_command cmd; - cmd.opcode = MMC_SET_RELATIVE_ADDR; - cmd.arg = 0; - cmd.flags = MMC_RSP_R1; - err = sdhi_boot_request(base, &cmd); - if (err) - return err; - cid = cmd.resp[0] >> 16; - } - - /* CMD9 - Get CSD */ - { - struct mmc_command cmd; - cmd.opcode = MMC_SEND_CSD; - cmd.arg = cid << 16; - cmd.flags = MMC_RSP_R2; - err = sdhi_boot_request(base, &cmd); - if (err) - return err; - } - - /* CMD7 - Select the card */ - { - struct mmc_command cmd; - cmd.opcode = MMC_SELECT_CARD; - //cmd.arg = rca << 16; - cmd.arg = cid << 16; - //cmd.flags = MMC_RSP_R1B; - cmd.flags = MMC_RSP_R1; - err = sdhi_boot_request(base, &cmd); - if (err) - return err; - } - - /* CMD16 - Set the block size */ - { - struct mmc_command cmd; - cmd.opcode = MMC_SET_BLOCKLEN; - cmd.arg = TMIO_BBS; - cmd.flags = MMC_RSP_R1; - err = sdhi_boot_request(base, &cmd); - if (err) - return err; - } - - return high_capacity; -} diff --git a/arch/arm/boot/compressed/sdhi-shmobile.h b/arch/arm/boot/compressed/sdhi-shmobile.h deleted file mode 100644 index 92eaa09..0000000 --- a/arch/arm/boot/compressed/sdhi-shmobile.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef SDHI_MOBILE_H -#define SDHI_MOBILE_H - -#include <linux/compiler.h> - -int sdhi_boot_do_read(void __iomem *base, int high_capacity, - unsigned long offset, unsigned short count, - unsigned short *buf); -int sdhi_boot_init(void __iomem *base); - -#endif diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index a1c776b..86217db 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1,5 +1,7 @@ ifeq ($(CONFIG_OF),y) +dtb-$(CONFIG_ARCH_ALPINE) += \ + alpine-db.dtb dtb-$(CONFIG_MACH_ASM9260) += \ alphascale-asm9260-devkit.dtb # Keep at91 dtb files sorted alphabetically for each SoC @@ -42,6 +44,7 @@ dtb-$(CONFIG_SOC_SAM_V7) += \ sama5d34ek.dtb \ sama5d35ek.dtb \ sama5d36ek.dtb \ + at91-sama5d4_xplained.dtb \ at91-sama5d4ek.dtb dtb-$(CONFIG_ARCH_ATLAS6) += \ atlas6-evb.dtb @@ -59,13 +62,15 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ bcm4708-netgear-r6300-v2.dtb \ bcm47081-asus-rt-n18u.dtb \ bcm47081-buffalo-wzr-600dhp2.dtb \ - bcm47081-buffalo-wzr-900dhp.dtb + bcm47081-buffalo-wzr-900dhp.dtb \ + bcm4709-netgear-r8000.dtb dtb-$(CONFIG_ARCH_BCM_63XX) += \ bcm963138dvt.dtb dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \ bcm911360_entphn.dtb \ bcm911360k.dtb \ - bcm958300k.dtb + bcm958300k.dtb \ + bcm958305k.dtb dtb-$(CONFIG_ARCH_BCM_MOBILE) += \ bcm28155-ap.dtb \ bcm21664-garnet.dtb @@ -165,6 +170,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \ kirkwood-lsxhl.dtb \ kirkwood-mplcec4.dtb \ kirkwood-mv88f6281gtw-ge.dtb \ + kirkwood-nas2big.dtb \ kirkwood-net2big.dtb \ kirkwood-net5big.dtb \ kirkwood-netgear_readynas_duo_v2.dtb \ @@ -199,6 +205,8 @@ dtb-$(CONFIG_ARCH_LPC32XX) += \ ea3250.dtb phy3250.dtb dtb-$(CONFIG_MACH_MESON6) += \ meson6-atv1200.dtb +dtb-$(CONFIG_MACH_MESON8) += \ + meson8-minix-neo-x8.dtb dtb-$(CONFIG_ARCH_MMP) += \ pxa168-aspenite.dtb \ pxa910-dkb.dtb \ @@ -299,9 +307,11 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6q-wandboard.dtb \ imx6q-wandboard-revb1.dtb dtb-$(CONFIG_SOC_IMX6SL) += \ - imx6sl-evk.dtb + imx6sl-evk.dtb \ + imx6sl-warp.dtb dtb-$(CONFIG_SOC_IMX6SX) += \ imx6sx-sabreauto.dtb \ + imx6sx-sdb-reva.dtb \ imx6sx-sdb.dtb dtb-$(CONFIG_SOC_LS1021A) += \ ls1021a-qds.dtb \ @@ -386,6 +396,8 @@ dtb-$(CONFIG_ARCH_OMAP3) += \ omap3-overo-storm-tobi.dtb \ omap3-overo-summit.dtb \ omap3-overo-tobi.dtb \ + omap3-pandora-600mhz.dtb \ + omap3-pandora-1ghz.dtb \ omap3-sbc-t3517.dtb \ omap3-sbc-t3530.dtb \ omap3-sbc-t3730.dtb \ @@ -401,7 +413,8 @@ dtb-$(CONFIG_SOC_AM33XX) += \ am335x-evmsk.dtb \ am335x-nano.dtb \ am335x-pepper.dtb \ - am335x-lxm.dtb + am335x-lxm.dtb \ + am335x-chiliboard.dtb dtb-$(CONFIG_ARCH_OMAP4) += \ omap4-duovero-parlor.dtb \ omap4-panda.dtb \ @@ -464,25 +477,23 @@ dtb-$(CONFIG_ARCH_S5PV210) += \ s5pv210-smdkv210.dtb \ s5pv210-torbreck.dtb dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \ - r8a73a4-ape6evm.dtb \ - r8a73a4-ape6evm-reference.dtb \ r8a7740-armadillo800eva.dtb \ r8a7778-bockw.dtb \ r8a7778-bockw-reference.dtb \ r8a7779-marzen.dtb \ - sh7372-mackerel.dtb \ - sh73a0-kzm9g.dtb \ - sh73a0-kzm9g-reference.dtb + sh73a0-kzm9g.dtb dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \ emev2-kzm9d.dtb \ r7s72100-genmai.dtb \ r8a73a4-ape6evm.dtb \ r8a7740-armadillo800eva.dtb \ + r8a7778-bockw.dtb \ r8a7779-marzen.dtb \ r8a7790-lager.dtb \ r8a7791-henninger.dtb \ r8a7791-koelsch.dtb \ - r8a7794-alt.dtb + r8a7794-alt.dtb \ + sh73a0-kzm9g.dtb dtb-$(CONFIG_ARCH_SOCFPGA) += \ socfpga_arria5_socdk.dtb \ socfpga_arria10_socdk.dtb \ @@ -577,6 +588,7 @@ dtb-$(CONFIG_ARCH_TEGRA_114_SOC) += \ dtb-$(CONFIG_ARCH_TEGRA_124_SOC) += \ tegra124-jetson-tk1.dtb \ tegra124-nyan-big.dtb \ + tegra124-nyan-blaze.dtb \ tegra124-venice2.dtb dtb-$(CONFIG_ARCH_U300) += \ ste-u300.dtb @@ -624,11 +636,14 @@ dtb-$(CONFIG_MACH_ARMADA_38X) += \ armada-388-db.dtb \ armada-388-gp.dtb \ armada-388-rd.dtb +dtb-$(CONFIG_MACH_ARMADA_39X) += \ + armada-398-db.dtb dtb-$(CONFIG_MACH_ARMADA_XP) += \ armada-xp-axpwifiap.dtb \ armada-xp-db.dtb \ armada-xp-gp.dtb \ armada-xp-lenovo-ix4-300d.dtb \ + armada-xp-linksys-mamba.dtb \ armada-xp-matrix.dtb \ armada-xp-netgear-rn2120.dtb \ armada-xp-openblocks-ax3-4.dtb \ diff --git a/arch/arm/boot/dts/alpine-db.dts b/arch/arm/boot/dts/alpine-db.dts new file mode 100644 index 0000000..dfb5a08 --- /dev/null +++ b/arch/arm/boot/dts/alpine-db.dts @@ -0,0 +1,35 @@ +/* + * Copyright 2015 Annapurna Labs Ltd. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * Alternatively, redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + */ + +/dts-v1/; + +#include "alpine.dtsi" + +/ { + model = "Annapurna Labs Alpine Dev Board"; + /* no need for anything outside SOC */ +}; + diff --git a/arch/arm/boot/dts/alpine.dtsi b/arch/arm/boot/dts/alpine.dtsi new file mode 100644 index 0000000..9af2d60 --- /dev/null +++ b/arch/arm/boot/dts/alpine.dtsi @@ -0,0 +1,160 @@ +/* + * Copyright 2015 Annapurna Labs Ltd. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * Alternatively, redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + */ + +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include "skeleton64.dtsi" + +/ { + /* SOC compatibility */ + compatible = "al,alpine"; + + /* CPU Configuration */ + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "al,alpine-smp"; + + cpu@0 { + compatible = "arm,cortex-a15"; + device_type = "cpu"; + reg = <0>; + clock-frequency = <0>; /* Filled by loader */ + }; + + cpu@1 { + compatible = "arm,cortex-a15"; + device_type = "cpu"; + reg = <1>; + clock-frequency = <0>; /* Filled by loader */ + }; + + cpu@2 { + compatible = "arm,cortex-a15"; + device_type = "cpu"; + reg = <2>; + clock-frequency = <0>; /* Filled by loader */ + }; + + cpu@3 { + compatible = "arm,cortex-a15"; + device_type = "cpu"; + reg = <3>; + clock-frequency = <0>; /* Filled by loader */ + }; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + interrupt-parent = <&gic>; + ranges; + + arch-timer { + compatible = "arm,cortex-a15-timer", + "arm,armv7-timer"; + interrupts = + <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; + clock-frequency = <0>; /* Filled by loader */ + }; + + /* Interrupt Controller */ + gic: gic@fb001000 { + compatible = "arm,cortex-a15-gic"; + #interrupt-cells = <3>; + #size-cells = <0>; + #address-cells = <0>; + interrupt-controller; + reg = <0x0 0xfb001000 0x0 0x1000>, + <0x0 0xfb002000 0x0 0x2000>, + <0x0 0xfb004000 0x0 0x1000>, + <0x0 0xfb006000 0x0 0x2000>; + interrupts = + <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + }; + + /* CPU Resume registers */ + cpu-resume@fbff5ec0 { + compatible = "al,alpine-cpu-resume"; + reg = <0x0 0xfbff5ec0 0x0 0x30>; + }; + + /* North Bridge Service Registers */ + sysfabric-service@fb070000 { + compatible = "al,alpine-sysfabric-service", "syscon"; + reg = <0x0 0xfb070000 0x0 0x10000>; + }; + + /* Performance Monitor Unit */ + pmu { + compatible = "arm,cortex-a15-pmu"; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + }; + + uart0:uart@fd883000 { + compatible = "ns16550a"; + reg = <0x0 0xfd883000 0x0 0x1000>; + clock-frequency = <0>; /* Filled by loader */ + interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; + }; + + uart1:uart@0xfd884000 { + compatible = "ns16550a"; + reg = <0x0 0xfd884000 0x0 0x1000>; + clock-frequency = <0>; /* Filled by loader */ + interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; + }; + + /* Internal PCIe Controller */ + pcie-internal@0xfbc00000 { + compatible = "pci-host-ecam-generic"; + device_type = "pci"; + #size-cells = <2>; + #address-cells = <3>; + #interrupt-cells = <1>; + reg = <0x0 0xfbc00000 0x0 0x100000>; + interrupt-map-mask = <0xf800 0 0 7>; + /* Add legacy interrupts for SATA devices only */ + interrupt-map = <0x4000 0 0 1 &gic 0 43 4>, + <0x4800 0 0 1 &gic 0 44 4>; + + /* 32 bit non prefetchable memory space */ + ranges = <0x02000000 0x0 0xfe000000 0x0 0xfe000000 0x0 0x1000000>; + + bus-range = <0x00 0x00>; + }; + }; +}; diff --git a/arch/arm/boot/dts/am335x-chiliboard.dts b/arch/arm/boot/dts/am335x-chiliboard.dts new file mode 100644 index 0000000..310da20 --- /dev/null +++ b/arch/arm/boot/dts/am335x-chiliboard.dts @@ -0,0 +1,112 @@ +/* + * Copyright (C) 2015 Jablotron s.r.o. -- http://www.jablotron.com/ + * Author: Rostislav Lisovy <lisovy@jablotron.cz> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; +#include "am335x-chilisom.dtsi" + +/ { + model = "AM335x Chiliboard"; + compatible = "grinn,am335x-chiliboard", "grinn,am335x-chilisom", + "ti,am33xx"; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_gpio_pins>; + + led0 { + label = "led0"; + gpios = <&gpio3 7 GPIO_ACTIVE_LOW>; + default-state = "keep"; + linux,default-trigger = "heartbeat"; + }; + + led1 { + label = "led1"; + gpios = <&gpio3 8 GPIO_ACTIVE_LOW>; + default-state = "keep"; + }; + }; +}; + +&am33xx_pinmux { + usb1_drvvbus: usb1_drvvbus { + pinctrl-single,pins = < + 0x234 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usb1_drvvbus.usb1_drvvbus */ + >; + }; + + sd_pins: pinmux_sd_card { + pinctrl-single,pins = < + 0xf0 (PIN_INPUT | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ + 0xf4 (PIN_INPUT | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ + 0xf8 (PIN_INPUT | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ + 0xfc (PIN_INPUT | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ + 0x100 (PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */ + 0x104 (PIN_INPUT | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ + 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ + >; + }; + + led_gpio_pins: led_gpio_pins { + pinctrl-single,pins = < + 0x1e4 (PIN_OUTPUT | MUX_MODE7) /* emu0.gpio3_7 */ + 0x1e8 (PIN_OUTPUT | MUX_MODE7) /* emu1.gpio3_8 */ + >; + }; +}; + +&ldo4_reg { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; +}; + +/* Ethernet */ +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; + phy-mode = "rmii"; +}; + +&phy_sel { + rmii-clock-ext; +}; + +/* USB */ +&usb { + status = "okay"; +}; + +&usb_ctrl_mod { + status = "okay"; +}; + +&usb1_phy { + status = "okay"; +}; + +&usb1 { + pinctrl-names = "default"; + pinctrl-0 = <&usb1_drvvbus>; + + status = "okay"; + dr_mode = "host"; +}; + +&cppi41dma { + status = "okay"; +}; + +/* microSD */ +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&sd_pins>; + vmmc-supply = <&ldo4_reg>; + bus-width = <0x4>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-chilisom.dtsi b/arch/arm/boot/dts/am335x-chilisom.dtsi new file mode 100644 index 0000000..7e9a34d --- /dev/null +++ b/arch/arm/boot/dts/am335x-chilisom.dtsi @@ -0,0 +1,239 @@ +/* + * Copyright (C) 2015 Jablotron s.r.o. -- http://www.jablotron.com/ + * Author: Rostislav Lisovy <lisovy@jablotron.cz> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include "am33xx.dtsi" + +/ { + model = "Grinn AM335x ChiliSOM"; + compatible = "grinn,am335x-chilisom", "ti,am33xx"; + + cpus { + cpu@0 { + cpu0-supply = <&dcdc2_reg>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512 MB */ + }; +}; + +&am33xx_pinmux { + pinctrl-names = "default"; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs */ + 0x110 (PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */ + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ + 0x13c (PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ + 0x140 (PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii_ref_clk */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* mdio_data.mdio_data */ + 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) + /* mdio_clk.mdio_clk */ + 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + nandflash_pins: nandflash_pins { + pinctrl-single,pins = < + 0x00 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ + 0x04 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ + 0x08 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ + 0x0c (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ + 0x10 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ + 0x14 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ + 0x18 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ + 0x1c (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ + + 0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ + 0x7c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ + 0x90 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ + 0x94 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ + 0x98 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_wen.gpmc_wen */ + 0x9c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + >; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + + status = "okay"; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + + status = "okay"; + clock-frequency = <400000>; + + tps: tps@24 { + reg = <0x24>; + }; + +}; + +/include/ "tps65217.dtsi" + +&tps { + regulators { + dcdc1_reg: regulator@0 { + regulator-name = "vdds_dpr"; + regulator-always-on; + }; + + dcdc2_reg: regulator@1 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1325000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3_reg: regulator@2 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: regulator@3 { + regulator-name = "vio,vrtc,vdds"; + regulator-boot-on; + regulator-always-on; + }; + + ldo2_reg: regulator@4 { + regulator-name = "vdd_3v3aux"; + regulator-boot-on; + regulator-always-on; + }; + + ldo3_reg: regulator@5 { + regulator-name = "vdd_1v8"; + regulator-boot-on; + regulator-always-on; + }; + + ldo4_reg: regulator@6 { + regulator-name = "vdd_3v3d"; + regulator-boot-on; + regulator-always-on; + }; + }; +}; + +/* Ethernet MAC */ +&mac { + slaves = <1>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + status = "okay"; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; + status = "okay"; +}; + +/* NAND Flash */ +&elm { + status = "okay"; +}; + +&gpmc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&nandflash_pins>; + ranges = <0 0 0x08000000 0x01000000>; /* CS0 0 @addr 0x08000000, size 0x01000000 */ + nand@0,0 { + reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ + ti,nand-ecc-opt = "bch8"; + ti,elm-id = <&elm>; + nand-bus-width = <8>; + gpmc,device-width = <1>; + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-on-ns = <0>; + gpmc,we-off-ns = <40>; + gpmc,oe-on-ns = <0>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,wait-on-read = "true"; + gpmc,wait-on-write = "true"; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <0>; + gpmc,clk-activation-ns = <0>; + gpmc,wait-monitoring-ns = <0>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + }; +}; diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index df5fee6..87fc7a3 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -15,6 +15,7 @@ #include "am33xx.dtsi" #include <dt-bindings/pwm/pwm.h> +#include <dt-bindings/interrupt-controller/irq.h> / { model = "TI AM335x EVM-SK"; @@ -647,6 +648,16 @@ cap-power-off-card; pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1271"; + reg = <2>; + interrupt-parent = <&gpio1>; + interrupts = <31 IRQ_TYPE_LEVEL_HIGH>; /* gpio 31 */ + ref-clock-frequency = <38400000>; + }; }; &mcasp1 { diff --git a/arch/arm/boot/dts/am335x-nano.dts b/arch/arm/boot/dts/am335x-nano.dts index a346645..5ed4ca6 100644 --- a/arch/arm/boot/dts/am335x-nano.dts +++ b/arch/arm/boot/dts/am335x-nano.dts @@ -213,7 +213,9 @@ pinctrl-0 = <&i2c0_pins>; gpio@20 { - compatible = "mcp,mcp23017"; + compatible = "microchip,mcp23017"; + gpio-controller; + #gpio-cells = <2>; reg = <0x20>; }; @@ -222,7 +224,7 @@ }; eeprom@53 { - compatible = "mcp,24c02"; + compatible = "microchip,24c02"; reg = <0x53>; pagesize = <8>; }; @@ -297,8 +299,8 @@ | |-->0x004FFFFF-> Kernel end | |-->0x00500000-> File system start | | - | |-->0x014FFFFF-> File system end - | |-->0x01500000-> User data start + | |-->0x01FFFFFF-> File system end + | |-->0x02000000-> User data start | | | |-->0x03FFFFFF-> User data end | |-->0x04000000-> Data storage start @@ -327,12 +329,12 @@ partition@4 { label = "rootfs"; - reg = <0x00500000 0x01000000>; /* 16MB */ + reg = <0x00500000 0x01b00000>; /* 27MB */ }; partition@5 { label = "user"; - reg = <0x01500000 0x02b00000>; /* 43MB */ + reg = <0x02000000 0x02000000>; /* 32MB */ }; partition@6 { @@ -343,7 +345,7 @@ }; &mac { - dual_emac = <1>; + dual_emac; status = "okay"; }; @@ -353,11 +355,13 @@ &cpsw_emac0 { phy_id = <&davinci_mdio>, <0>; + phy-mode = "mii"; dual_emac_res_vlan = <1>; }; &cpsw_emac1 { phy_id = <&davinci_mdio>, <1>; + phy-mode = "mii"; dual_emac_res_vlan = <2>; }; diff --git a/arch/arm/boot/dts/am33xx-clocks.dtsi b/arch/arm/boot/dts/am33xx-clocks.dtsi index 071b56a..afb4b3a 100644 --- a/arch/arm/boot/dts/am33xx-clocks.dtsi +++ b/arch/arm/boot/dts/am33xx-clocks.dtsi @@ -7,7 +7,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -&scrm_clocks { +&scm_clocks { sys_clkin_ck: sys_clkin_ck { #clock-cells = <0>; compatible = "ti,mux-clock"; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index acd3705..21fcc44 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -83,20 +83,6 @@ }; }; - am33xx_control_module: control_module@4a002000 { - compatible = "syscon"; - reg = <0x44e10000 0x7fc>; - }; - - am33xx_pinmux: pinmux@44e10800 { - compatible = "pinctrl-single"; - reg = <0x44e10800 0x0238>; - #address-cells = <1>; - #size-cells = <0>; - pinctrl-single,register-width = <32>; - pinctrl-single,function-mask = <0x7f>; - }; - /* * XXX: Use a flat representation of the AM33XX interconnect. * The real AM33XX interconnect network is quite complex. Since @@ -111,37 +97,58 @@ ranges; ti,hwmods = "l3_main"; - prcm: prcm@44e00000 { - compatible = "ti,am3-prcm"; - reg = <0x44e00000 0x4000>; - - prcm_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; - }; + l4_wkup: l4_wkup@44c00000 { + compatible = "ti,am3-l4-wkup", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x44c00000 0x280000>; - prcm_clockdomains: clockdomains { - }; - }; + prcm: prcm@200000 { + compatible = "ti,am3-prcm"; + reg = <0x200000 0x4000>; - scrm: scrm@44e10000 { - compatible = "ti,am3-scrm"; - reg = <0x44e10000 0x2000>; + prcm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; - scrm_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; + prcm_clockdomains: clockdomains { + }; }; - scrm_clockdomains: clockdomains { + scm: scm@210000 { + compatible = "ti,am3-scm", "simple-bus"; + reg = <0x210000 0x2000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x210000 0x2000>; + + am33xx_pinmux: pinmux@800 { + compatible = "pinctrl-single"; + reg = <0x800 0x238>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0x7f>; + }; + + scm_conf: scm_conf@0 { + compatible = "syscon"; + reg = <0x0 0x800>; + #address-cells = <1>; + #size-cells = <1>; + + scm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + scm_clockdomains: clockdomains { + }; }; }; - cm: syscon@44e10000 { - compatible = "ti,am33xx-controlmodule", "syscon"; - reg = <0x44e10000 0x800>; - }; - intc: interrupt-controller@48200000 { compatible = "ti,am33xx-intc"; interrupt-controller; @@ -350,7 +357,7 @@ reg = <0x481cc000 0x2000>; clocks = <&dcan0_fck>; clock-names = "fck"; - syscon-raminit = <&am33xx_control_module 0x644 0>; + syscon-raminit = <&scm_conf 0x644 0>; interrupts = <52>; status = "disabled"; }; @@ -361,7 +368,7 @@ reg = <0x481d0000 0x2000>; clocks = <&dcan1_fck>; clock-names = "fck"; - syscon-raminit = <&am33xx_control_module 0x644 1>; + syscon-raminit = <&scm_conf 0x644 1>; interrupts = <55>; status = "disabled"; }; @@ -720,7 +727,7 @@ */ interrupts = <40 41 42 43>; ranges; - syscon = <&cm>; + syscon = <&scm_conf>; status = "disabled"; davinci_mdio: mdio@4a101000 { diff --git a/arch/arm/boot/dts/am3517.dtsi b/arch/arm/boot/dts/am3517.dtsi index c90724b..f164dce 100644 --- a/arch/arm/boot/dts/am3517.dtsi +++ b/arch/arm/boot/dts/am3517.dtsi @@ -31,7 +31,7 @@ status = "disabled"; reg = <0x5c000000 0x30000>; interrupts = <67 68 69 70>; - syscon = <&omap3_scm_general>; + syscon = <&scm_conf>; ti,davinci-ctrl-reg-offset = <0x10000>; ti,davinci-ctrl-mod-reg-offset = <0>; ti,davinci-ctrl-ram-offset = <0x20000>; diff --git a/arch/arm/boot/dts/am35xx-clocks.dtsi b/arch/arm/boot/dts/am35xx-clocks.dtsi index df489d3..518b8fd 100644 --- a/arch/arm/boot/dts/am35xx-clocks.dtsi +++ b/arch/arm/boot/dts/am35xx-clocks.dtsi @@ -7,7 +7,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -&scrm_clocks { +&scm_clocks { emac_ick: emac_ick { #clock-cells = <0>; compatible = "ti,am35xx-gate-clock"; diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index 8a099bc1..c80a3e2 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -66,22 +66,6 @@ cache-level = <2>; }; - am43xx_control_module: control_module@4a002000 { - compatible = "syscon"; - reg = <0x44e10000 0x7f4>; - }; - - am43xx_pinmux: pinmux@44e10800 { - compatible = "ti,am437-padconf", "pinctrl-single"; - reg = <0x44e10800 0x31c>; - #address-cells = <1>; - #size-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - pinctrl-single,register-width = <32>; - pinctrl-single,function-mask = <0xffffffff>; - }; - ocp { compatible = "ti,am4372-l3-noc", "simple-bus"; #address-cells = <1>; @@ -93,29 +77,58 @@ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; - prcm: prcm@44df0000 { - compatible = "ti,am4-prcm"; - reg = <0x44df0000 0x11000>; - - prcm_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; - }; + l4_wkup: l4_wkup@44c00000 { + compatible = "ti,am4-l4-wkup", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x44c00000 0x287000>; - prcm_clockdomains: clockdomains { - }; - }; + prcm: prcm@1f0000 { + compatible = "ti,am4-prcm"; + reg = <0x1f0000 0x11000>; - scrm: scrm@44e10000 { - compatible = "ti,am4-scrm"; - reg = <0x44e10000 0x2000>; + prcm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; - scrm_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; + prcm_clockdomains: clockdomains { + }; }; - scrm_clockdomains: clockdomains { + scm: scm@210000 { + compatible = "ti,am4-scm", "simple-bus"; + reg = <0x210000 0x4000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x210000 0x4000>; + + am43xx_pinmux: pinmux@800 { + compatible = "ti,am437-padconf", + "pinctrl-single"; + reg = <0x800 0x31c>; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0xffffffff>; + }; + + scm_conf: scm_conf@0 { + compatible = "syscon"; + reg = <0x0 0x800>; + #address-cells = <1>; + #size-cells = <1>; + + scm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + scm_clockdomains: clockdomains { + }; }; }; @@ -796,7 +809,7 @@ }; ocp2scp0: ocp2scp@483a8000 { - compatible = "ti,omap-ocp2scp"; + compatible = "ti,am437x-ocp2scp", "ti,omap-ocp2scp"; #address-cells = <1>; #size-cells = <1>; ranges; @@ -815,7 +828,7 @@ }; ocp2scp1: ocp2scp@483e8000 { - compatible = "ti,omap-ocp2scp"; + compatible = "ti,am437x-ocp2scp", "ti,omap-ocp2scp"; #address-cells = <1>; #size-cells = <1>; ranges; @@ -893,7 +906,7 @@ }; hdq: hdq@48347000 { - compatible = "ti,am43xx-hdq"; + compatible = "ti,am4372-hdq"; reg = <0x48347000 0x1000>; interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>; clocks = <&func_12m_clk>; @@ -942,7 +955,7 @@ clocks = <&dcan0_fck>; clock-names = "fck"; reg = <0x481cc000 0x2000>; - syscon-raminit = <&am43xx_control_module 0x644 0>; + syscon-raminit = <&scm_conf 0x644 0>; interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; @@ -953,7 +966,7 @@ clocks = <&dcan1_fck>; clock-names = "fck"; reg = <0x481d0000 0x2000>; - syscon-raminit = <&am43xx_control_module 0x644 1>; + syscon-raminit = <&scm_conf 0x644 1>; interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/am437x-idk-evm.dts b/arch/arm/boot/dts/am437x-idk-evm.dts index 0198f5a..37834427 100644 --- a/arch/arm/boot/dts/am437x-idk-evm.dts +++ b/arch/arm/boot/dts/am437x-idk-evm.dts @@ -133,6 +133,20 @@ >; }; + i2c2_pins_default: i2c2_pins_default { + pinctrl-single,pins = < + 0x1e8 (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE3) /* cam1_data1.i2c2_scl */ + 0x1ec (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE3) /* cam1_data0.i2c2_sda */ + >; + }; + + i2c2_pins_sleep: i2c2_pins_sleep { + pinctrl-single,pins = < + 0x1e8 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x1ec (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + mmc1_pins_default: pinmux_mmc1_pins_default { pinctrl-single,pins = < 0x100 (PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */ @@ -263,6 +277,14 @@ }; }; +&i2c2 { + status = "okay"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c2_pins_default>; + pinctrl-1 = <&i2c2_pins_sleep>; + clock-frequency = <100000>; +}; + &epwmss0 { status = "okay"; }; diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 1d71091..795d68a 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -69,7 +69,48 @@ }; }; - am43xx_pinmux: pinmux@44e10800 { + matrix_keypad: matrix_keypad@0 { + compatible = "gpio-matrix-keypad"; + debounce-delay-ms = <5>; + col-scan-delay-us = <2>; + + row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH /* Bank0, pin12 */ + &gpio0 13 GPIO_ACTIVE_HIGH /* Bank0, pin13 */ + &gpio0 14 GPIO_ACTIVE_HIGH /* Bank0, pin14 */ + &gpio0 15 GPIO_ACTIVE_HIGH>; /* Bank0, pin15 */ + + col-gpios = <&gpio3 9 GPIO_ACTIVE_HIGH /* Bank3, pin9 */ + &gpio3 10 GPIO_ACTIVE_HIGH /* Bank3, pin10 */ + &gpio2 18 GPIO_ACTIVE_HIGH /* Bank2, pin18 */ + &gpio2 19 GPIO_ACTIVE_HIGH>; /* Bank2, pin19 */ + + linux,keymap = <0x00000201 /* P1 */ + 0x01000204 /* P4 */ + 0x02000207 /* P7 */ + 0x0300020a /* NUMERIC_STAR */ + 0x00010202 /* P2 */ + 0x01010205 /* P5 */ + 0x02010208 /* P8 */ + 0x03010200 /* P0 */ + 0x00020203 /* P3 */ + 0x01020206 /* P6 */ + 0x02020209 /* P9 */ + 0x0302020b /* NUMERIC_POUND */ + 0x00030067 /* UP */ + 0x0103006a /* RIGHT */ + 0x0203006c /* DOWN */ + 0x03030069>; /* LEFT */ + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <0 51 53 56 62 75 101 152 255>; + default-brightness-level = <8>; + }; +}; + +&am43xx_pinmux { cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ @@ -279,47 +320,6 @@ 0x204 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) >; }; - }; - - matrix_keypad: matrix_keypad@0 { - compatible = "gpio-matrix-keypad"; - debounce-delay-ms = <5>; - col-scan-delay-us = <2>; - - row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH /* Bank0, pin12 */ - &gpio0 13 GPIO_ACTIVE_HIGH /* Bank0, pin13 */ - &gpio0 14 GPIO_ACTIVE_HIGH /* Bank0, pin14 */ - &gpio0 15 GPIO_ACTIVE_HIGH>; /* Bank0, pin15 */ - - col-gpios = <&gpio3 9 GPIO_ACTIVE_HIGH /* Bank3, pin9 */ - &gpio3 10 GPIO_ACTIVE_HIGH /* Bank3, pin10 */ - &gpio2 18 GPIO_ACTIVE_HIGH /* Bank2, pin18 */ - &gpio2 19 GPIO_ACTIVE_HIGH>; /* Bank2, pin19 */ - - linux,keymap = <0x00000201 /* P1 */ - 0x01000204 /* P4 */ - 0x02000207 /* P7 */ - 0x0300020a /* NUMERIC_STAR */ - 0x00010202 /* P2 */ - 0x01010205 /* P5 */ - 0x02010208 /* P8 */ - 0x03010200 /* P0 */ - 0x00020203 /* P3 */ - 0x01020206 /* P6 */ - 0x02020209 /* P9 */ - 0x0302020b /* NUMERIC_POUND */ - 0x00030067 /* UP */ - 0x0103006a /* RIGHT */ - 0x0203006c /* DOWN */ - 0x03030069>; /* LEFT */ - }; - - backlight { - compatible = "pwm-backlight"; - pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>; - brightness-levels = <0 51 53 56 62 75 101 152 255>; - default-brightness-level = <8>; - }; }; &mmc1 { diff --git a/arch/arm/boot/dts/am43xx-clocks.dtsi b/arch/arm/boot/dts/am43xx-clocks.dtsi index cfb4968..d0c0dfa 100644 --- a/arch/arm/boot/dts/am43xx-clocks.dtsi +++ b/arch/arm/boot/dts/am43xx-clocks.dtsi @@ -7,7 +7,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -&scrm_clocks { +&scm_clocks { sys_clkin_ck: sys_clkin_ck { #clock-cells = <0>; compatible = "ti,mux-clock"; diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts index bd48dba..15f198e 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts @@ -8,7 +8,6 @@ /dts-v1/; #include "dra74x.dtsi" -#include <dt-bindings/clk/ti-dra7-atl.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> @@ -87,6 +86,7 @@ gpios = <&tps659038_gpio 1 GPIO_ACTIVE_HIGH>; gpio-fan,speed-map = <0 0>, <13000 1>; + #cooling-cells = <2>; }; extcon_usb1: extcon_usb1 { @@ -442,6 +442,7 @@ pinctrl-0 = <&tmp102_pins_default>; interrupt-parent = <&gpio7>; interrupts = <16 IRQ_TYPE_LEVEL_LOW>; + #thermal-sensor-cells = <1>; }; }; @@ -548,6 +549,61 @@ pinctrl-0 = <&usb1_pins>; }; +&omap_dwc3_1 { + extcon = <&extcon_usb1>; +}; + +&omap_dwc3_2 { + extcon = <&extcon_usb2>; +}; + &usb2 { dr_mode = "peripheral"; }; + +&cpu_trips { + cpu_alert1: cpu_alert1 { + temperature = <50000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "active"; + }; +}; + +&cpu_cooling_maps { + map1 { + trip = <&cpu_alert1>; + cooling-device = <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; +}; + +&thermal_zones { + board_thermal: board_thermal { + polling-delay-passive = <1250>; /* milliseconds */ + polling-delay = <1500>; /* milliseconds */ + + /* sensor ID */ + thermal-sensors = <&tmp102 0>; + + board_trips: trips { + board_alert0: board_alert { + temperature = <40000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "active"; + }; + + board_crit: board_crit { + temperature = <105000>; /* millicelsius */ + hysteresis = <0>; /* millicelsius */ + type = "critical"; + }; + }; + + board_cooling_maps: cooling-maps { + map0 { + trip = <&board_alert0>; + cooling-device = + <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts index e993c46..19f3bf2 100644 --- a/arch/arm/boot/dts/armada-370-db.dts +++ b/arch/arm/boot/dts/armada-370-db.dts @@ -45,6 +45,15 @@ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. + * + * Note: this Device Tree assumes that the bootloader has remapped the + * internal registers to 0xf1000000 (instead of the default + * 0xd0000000). The 0xf1000000 is the default used by the recent, + * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier + * boards were delivered with an older version of the bootloader that + * left internal registers mapped at 0xd0000000. If you are in this + * situation, you should either update your bootloader (preferred + * solution) or the below Device Tree should be adjusted. */ /dts-v1/; @@ -55,7 +64,7 @@ compatible = "marvell,a370-db", "marvell,armada370", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { @@ -64,7 +73,7 @@ }; soc { - ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000 + ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>; internal-regs { diff --git a/arch/arm/boot/dts/armada-370-mirabox.dts b/arch/arm/boot/dts/armada-370-mirabox.dts index b10ceb4..0f40d5d 100644 --- a/arch/arm/boot/dts/armada-370-mirabox.dts +++ b/arch/arm/boot/dts/armada-370-mirabox.dts @@ -51,7 +51,7 @@ compatible = "globalscale,mirabox", "marvell,armada370", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-370-netgear-rn102.dts b/arch/arm/boot/dts/armada-370-netgear-rn102.dts index 3f8cc38..a312078 100644 --- a/arch/arm/boot/dts/armada-370-netgear-rn102.dts +++ b/arch/arm/boot/dts/armada-370-netgear-rn102.dts @@ -53,7 +53,7 @@ compatible = "netgear,readynas-102", "marvell,armada370", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-370-netgear-rn104.dts b/arch/arm/boot/dts/armada-370-netgear-rn104.dts index 99eb8a0..00540f2 100644 --- a/arch/arm/boot/dts/armada-370-netgear-rn104.dts +++ b/arch/arm/boot/dts/armada-370-netgear-rn104.dts @@ -53,7 +53,7 @@ compatible = "netgear,readynas-104", "marvell,armada370", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts index 6ae36a3..19475e6 100644 --- a/arch/arm/boot/dts/armada-370-rd.dts +++ b/arch/arm/boot/dts/armada-370-rd.dts @@ -64,7 +64,7 @@ compatible = "marvell,a370-rd", "marvell,armada370", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-370-synology-ds213j.dts b/arch/arm/boot/dts/armada-370-synology-ds213j.dts index 59f74e6..b42b767 100644 --- a/arch/arm/boot/dts/armada-370-synology-ds213j.dts +++ b/arch/arm/boot/dts/armada-370-synology-ds213j.dts @@ -67,8 +67,7 @@ "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; - stdout-path = &uart0; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index 8a322ad..ec96f0b 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -59,8 +59,8 @@ compatible = "marvell,armada-370-xp"; aliases { - eth0 = ð0; - eth1 = ð1; + serial0 = &uart0; + serial1 = &uart1; }; cpus { @@ -73,6 +73,11 @@ }; }; + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts-extended = <&mpic 3>; + }; + soc { #address-cells = <2>; #size-cells = <1>; @@ -223,7 +228,7 @@ <0x20250 0x8>; }; - mpic: interrupt-controller@20000 { + mpic: interrupt-controller@20a00 { compatible = "marvell,mpic"; #interrupt-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi index 27397f1..00b50db5 100644 --- a/arch/arm/boot/dts/armada-370.dtsi +++ b/arch/arm/boot/dts/armada-370.dtsi @@ -129,6 +129,7 @@ compatible = "marvell,aurora-outer-cache"; reg = <0x08000 0x1000>; cache-id-part = <0x100>; + cache-level = <2>; cache-unified; wt-override; }; @@ -232,7 +233,7 @@ reg = <0x18330 0x4>; }; - interrupt-controller@20000 { + interrupt-controller@20a00 { reg = <0x20a00 0x1d0>, <0x21870 0x58>; }; diff --git a/arch/arm/boot/dts/armada-375-db.dts b/arch/arm/boot/dts/armada-375-db.dts index 0440891..4eabc9c 100644 --- a/arch/arm/boot/dts/armada-375-db.dts +++ b/arch/arm/boot/dts/armada-375-db.dts @@ -55,7 +55,7 @@ compatible = "marvell,a375-db", "marvell,armada375"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-375.dtsi b/arch/arm/boot/dts/armada-375.dtsi index ba3c57e..c675257 100644 --- a/arch/arm/boot/dts/armada-375.dtsi +++ b/arch/arm/boot/dts/armada-375.dtsi @@ -60,8 +60,8 @@ gpio0 = &gpio0; gpio1 = &gpio1; gpio2 = &gpio2; - ethernet0 = ð0; - ethernet1 = ð1; + serial0 = &uart0; + serial1 = &uart1; }; clocks { @@ -96,6 +96,11 @@ }; }; + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts-extended = <&mpic 3>; + }; + soc { compatible = "marvell,armada375-mbus", "simple-bus"; #address-cells = <2>; @@ -276,7 +281,7 @@ status = "disabled"; }; - serial@12000 { + uart0: serial@12000 { compatible = "snps,dw-apb-uart"; reg = <0x12000 0x100>; reg-shift = <2>; @@ -286,7 +291,7 @@ status = "disabled"; }; - serial@12100 { + uart1: serial@12100 { compatible = "snps,dw-apb-uart"; reg = <0x12100 0x100>; reg-shift = <2>; @@ -394,7 +399,7 @@ reg = <0x20000 0x100>, <0x20180 0x20>; }; - mpic: interrupt-controller@20000 { + mpic: interrupt-controller@20a00 { compatible = "marvell,mpic"; reg = <0x20a00 0x2d0>, <0x21070 0x58>; #interrupt-cells = <1>; diff --git a/arch/arm/boot/dts/armada-385-db-ap.dts b/arch/arm/boot/dts/armada-385-db-ap.dts index 57b9119..7219ac3 100644 --- a/arch/arm/boot/dts/armada-385-db-ap.dts +++ b/arch/arm/boot/dts/armada-385-db-ap.dts @@ -49,8 +49,7 @@ compatible = "marvell,a385-db-ap", "marvell,armada385", "marvell,armada38x"; chosen { - bootargs = "console=ttyS0,115200"; - stdout-path = &uart1; + stdout-path = "serial1:115200n8"; }; memory { @@ -126,6 +125,13 @@ status = "okay"; }; + pinctrl@18000 { + xhci0_vbus_pins: xhci0-vbus-pins { + marvell,pins = "mpp44"; + marvell,function = "gpio"; + }; + }; + ethernet@30000 { status = "okay"; phy = <&phy2>; @@ -150,6 +156,24 @@ phy = <&phy0>; phy-mode = "rgmii-id"; }; + + nfc: flash@d0000 { + status = "okay"; + #address-cells = <1>; + #size-cells = <1>; + + num-cs = <1>; + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; + marvell,nand-keep-config; + marvell,nand-enable-arbiter; + nand-on-flash-bbt; + }; + + usb3@f0000 { + status = "okay"; + usb-phy = <&usb3_phy>; + }; }; pcie-controller { @@ -175,4 +199,20 @@ }; }; }; + + usb3_phy: usb3_phy { + compatible = "usb-nop-xceiv"; + vcc-supply = <®_xhci0_vbus>; + }; + + reg_xhci0_vbus: xhci0-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&xhci0_vbus_pins>; + regulator-name = "xhci0-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; + }; }; diff --git a/arch/arm/boot/dts/armada-388-db.dts b/arch/arm/boot/dts/armada-388-db.dts index 16512ef..51d1623 100644 --- a/arch/arm/boot/dts/armada-388-db.dts +++ b/arch/arm/boot/dts/armada-388-db.dts @@ -54,7 +54,7 @@ "marvell,armada385", "marvell,armada380"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { @@ -99,7 +99,7 @@ phy-mode = "rgmii-id"; }; - usb@50000 { + usb@58000 { status = "ok"; }; diff --git a/arch/arm/boot/dts/armada-388-gp.dts b/arch/arm/boot/dts/armada-388-gp.dts index 590b383..78514ab 100644 --- a/arch/arm/boot/dts/armada-388-gp.dts +++ b/arch/arm/boot/dts/armada-388-gp.dts @@ -48,8 +48,7 @@ compatible = "marvell,a385-gp", "marvell,armada388", "marvell,armada380"; chosen { - bootargs = "console=ttyS0,115200"; - stdout-path = &uart0; + stdout-path = "serial0:115200n8"; }; memory { @@ -135,7 +134,7 @@ }; /* CON4 */ - usb@50000 { + usb@58000 { vcc-supply = <®_usb2_0_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/armada-388-rd.dts b/arch/arm/boot/dts/armada-388-rd.dts index d99baac..1dc6e23 100644 --- a/arch/arm/boot/dts/armada-388-rd.dts +++ b/arch/arm/boot/dts/armada-388-rd.dts @@ -55,7 +55,7 @@ "marvell,armada385","marvell,armada380"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { @@ -85,6 +85,16 @@ clock-frequency = <100000>; }; + sdhci@d8000 { + pinctrl-names = "default"; + pinctrl-0 = <&sdhci_pins>; + broken-cd; + no-1-8-v; + wp-inverted; + bus-width = <8>; + status = "okay"; + }; + serial@12000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi index 1dff30a..ed2dd8b 100644 --- a/arch/arm/boot/dts/armada-38x.dtsi +++ b/arch/arm/boot/dts/armada-38x.dtsi @@ -59,9 +59,13 @@ aliases { gpio0 = &gpio0; gpio1 = &gpio1; - ethernet0 = ð0; - ethernet1 = ð1; - ethernet2 = ð2; + serial0 = &uart0; + serial1 = &uart1; + }; + + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts-extended = <&mpic 3>; }; soc { @@ -216,7 +220,7 @@ status = "disabled"; }; - serial@12100 { + uart1: serial@12100 { compatible = "snps,dw-apb-uart"; reg = <0x12100 0x100>; reg-shift = <2>; @@ -368,7 +372,7 @@ reg = <0x20000 0x100>, <0x20180 0x20>; }; - mpic: interrupt-controller@20000 { + mpic: interrupt-controller@20a00 { compatible = "marvell,mpic"; reg = <0x20a00 0x2d0>, <0x21070 0x58>; #interrupt-cells = <1>; @@ -435,7 +439,7 @@ status = "disabled"; }; - usb@50000 { + usb@58000 { compatible = "marvell,orion-ehci"; reg = <0x58000 0x500>; interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>; @@ -548,8 +552,11 @@ sdhci@d8000 { compatible = "marvell,armada-380-sdhci"; - reg = <0xd8000 0x1000>, <0xdc000 0x100>; - interrupts = <0 25 0x4>; + reg-names = "sdhci", "mbus", "conf-sdio3"; + reg = <0xd8000 0x1000>, + <0xdc000 0x100>, + <0x18454 0x4>; + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; clocks = <&gateclk 17>; mrvl,clk-delay-cycles = <0x1F>; status = "disabled"; diff --git a/arch/arm/boot/dts/armada-390.dtsi b/arch/arm/boot/dts/armada-390.dtsi new file mode 100644 index 0000000..094e39c --- /dev/null +++ b/arch/arm/boot/dts/armada-390.dtsi @@ -0,0 +1,57 @@ +/* + * Device Tree Include file for Marvell Armada 390 SoC. + * + * Copyright (C) 2015 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "armada-39x.dtsi" + +/ { + soc { + internal-regs { + pinctrl@18000 { + compatible = "marvell,mv88f6920-pinctrl"; + reg = <0x18000 0x20>; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-398-db.dts b/arch/arm/boot/dts/armada-398-db.dts new file mode 100644 index 0000000..bbf8375 --- /dev/null +++ b/arch/arm/boot/dts/armada-398-db.dts @@ -0,0 +1,153 @@ +/* + * Device Tree Include file for Marvell Armada 398 Development Board + * + * Copyright (C) 2015 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "armada-398.dtsi" + +/ { + model = "Marvell Armada 398 Development Board"; + compatible = "marvell,a398-db", "marvell,armada398", "marvell,armada390"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x80000000>; /* 2 GB */ + }; + + soc { + ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 + MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>; + + internal-regs { + spi@10680 { + status = "okay"; + pinctrl-0 = <&spi1_pins>; + pinctrl-names = "default"; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "n25q128a13"; + reg = <0>; + spi-max-frequency = <108000000>; + + partition@0 { + label = "U-Boot"; + reg = <0 0x400000>; + }; + + partition@400000 { + label = "Filesystem"; + reg = <0x400000 0x1000000>; + }; + }; + }; + + i2c@11000 { + pinctrl-0 = <&i2c0_pins>; + pinctrl-names = "default"; + status = "okay"; + clock-frequency = <100000>; + }; + + serial@12000 { + pinctrl-0 = <&uart0_pins>; + pinctrl-names = "default"; + status = "okay"; + }; + + serial@12100 { + pinctrl-0 = <&uart1_pins>; + pinctrl-names = "default"; + status = "okay"; + }; + + flash@d0000 { + status = "okay"; + pinctrl-0 = <&nand_pins>; + pinctrl-names = "default"; + num-cs = <1>; + marvell,nand-keep-config; + marvell,nand-enable-arbiter; + nand-on-flash-bbt; + nand-ecc-strength = <8>; + nand-ecc-step-size = <512>; + + partition@0 { + label = "U-Boot"; + reg = <0 0x800000>; + }; + partition@800000 { + label = "Linux"; + reg = <0x800000 0x800000>; + }; + partition@1000000 { + label = "Filesystem"; + reg = <0x1000000 0x3f000000>; + }; + }; + }; + + pcie-controller { + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; + + pcie@2,0 { + status = "okay"; + }; + + pcie@3,0 { + status = "okay"; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-398.dtsi b/arch/arm/boot/dts/armada-398.dtsi new file mode 100644 index 0000000..fdc2591 --- /dev/null +++ b/arch/arm/boot/dts/armada-398.dtsi @@ -0,0 +1,60 @@ +/* + * Device Tree Include file for Marvell Armada 398 SoC. + * + * Copyright (C) 2015 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "armada-39x.dtsi" + +/ { + compatible = "marvell,armada398", "marvell,armada390"; + + soc { + internal-regs { + pinctrl@18000 { + compatible = "marvell,mv88f6928-pinctrl"; + reg = <0x18000 0x20>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-39x.dtsi b/arch/arm/boot/dts/armada-39x.dtsi new file mode 100644 index 0000000..0e85fc1 --- /dev/null +++ b/arch/arm/boot/dts/armada-39x.dtsi @@ -0,0 +1,508 @@ +/* + * Device Tree Include file for Marvell Armada 39x family of SoCs. + * + * Copyright (C) 2015 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "skeleton.dtsi" +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/interrupt-controller/irq.h> + +#define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16)) + +/ { + model = "Marvell Armada 39x family SoC"; + compatible = "marvell,armada390"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "marvell,armada-390-smp"; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0>; + }; + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <1>; + }; + }; + + soc { + compatible = "marvell,armada390-mbus", "marvell,armadaxp-mbus", + "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + controller = <&mbusc>; + interrupt-parent = <&gic>; + pcie-mem-aperture = <0xe0000000 0x8000000>; + pcie-io-aperture = <0xe8000000 0x100000>; + + bootrom { + compatible = "marvell,bootrom"; + reg = <MBUS_ID(0x01, 0x1d) 0 0x200000>; + }; + + internal-regs { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>; + + L2: cache-controller@8000 { + compatible = "arm,pl310-cache"; + reg = <0x8000 0x1000>; + cache-unified; + cache-level = <2>; + }; + + scu@c000 { + compatible = "arm,cortex-a9-scu"; + reg = <0xc000 0x100>; + }; + + timer@c600 { + compatible = "arm,cortex-a9-twd-timer"; + reg = <0xc600 0x20>; + interrupts = <GIC_PPI 13 (IRQ_TYPE_EDGE_RISING | GIC_CPU_MASK_SIMPLE(2))>; + clocks = <&coreclk 2>; + }; + + gic: interrupt-controller@d000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #size-cells = <0>; + interrupt-controller; + reg = <0xd000 0x1000>, + <0xc100 0x100>; + }; + + spi0: spi@10600 { + compatible = "marvell,orion-spi"; + reg = <0x10600 0x50>; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + spi1: spi@10680 { + compatible = "marvell,orion-spi"; + reg = <0x10680 0x50>; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <1>; + interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + i2c0: i2c@11000 { + compatible = "marvell,mv64xxx-i2c"; + reg = <0x11000 0x20>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; + timeout-ms = <1000>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + i2c1: i2c@11100 { + compatible = "marvell,mv64xxx-i2c"; + reg = <0x11100 0x20>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; + timeout-ms = <1000>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + i2c2: i2c@11200 { + compatible = "marvell,mv64xxx-i2c"; + reg = <0x11200 0x20>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + timeout-ms = <1000>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + i2c3: i2c@11300 { + compatible = "marvell,mv64xxx-i2c"; + reg = <0x11300 0x20>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; + timeout-ms = <1000>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + uart0: serial@12000 { + compatible = "snps,dw-apb-uart"; + reg = <0x12000 0x100>; + reg-shift = <2>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + reg-io-width = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + uart1: serial@12100 { + compatible = "snps,dw-apb-uart"; + reg = <0x12100 0x100>; + reg-shift = <2>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + reg-io-width = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + uart2: serial@12200 { + compatible = "snps,dw-apb-uart"; + reg = <0x12200 0x100>; + reg-shift = <2>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + reg-io-width = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + uart3: serial@12300 { + compatible = "snps,dw-apb-uart"; + reg = <0x12300 0x100>; + reg-shift = <2>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + reg-io-width = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + pinctrl@18000 { + i2c0_pins: i2c0-pins { + marvell,pins = "mpp2", "mpp3"; + marvell,function = "i2c0"; + }; + + uart0_pins: uart0-pins { + marvell,pins = "mpp0", "mpp1"; + marvell,function = "ua0"; + }; + + uart1_pins: uart1-pins { + marvell,pins = "mpp19", "mpp20"; + marvell,function = "ua1"; + }; + + spi1_pins: spi1-pins { + marvell,pins = "mpp56", "mpp57", "mpp58", "mpp59"; + marvell,function = "spi1"; + }; + + nand_pins: nand-pins { + marvell,pins = "mpp22", "mpp34", "mpp23", "mpp33", + "mpp38", "mpp28", "mpp40", "mpp42", + "mpp35", "mpp36", "mpp25", "mpp30", + "mpp32"; + marvell,function = "dev"; + }; + }; + + system-controller@18200 { + compatible = "marvell,armada-390-system-controller", + "marvell,armada-370-xp-system-controller"; + reg = <0x18200 0x100>; + }; + + gateclk: clock-gating-control@18220 { + compatible = "marvell,armada-390-gating-clock"; + reg = <0x18220 0x4>; + clocks = <&coreclk 0>; + #clock-cells = <1>; + }; + + coreclk: mvebu-sar@18600 { + compatible = "marvell,armada-390-core-clock"; + reg = <0x18600 0x04>; + #clock-cells = <1>; + }; + + mbusc: mbus-controller@20000 { + compatible = "marvell,mbus-controller"; + reg = <0x20000 0x100>, <0x20180 0x20>, <0x20250 0x8>; + }; + + mpic: interrupt-controller@20a00 { + compatible = "marvell,mpic"; + reg = <0x20a00 0x2d0>, <0x21070 0x58>; + #interrupt-cells = <1>; + #size-cells = <1>; + interrupt-controller; + msi-controller; + interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>; + }; + + timer@20300 { + compatible = "marvell,armada-380-timer", + "marvell,armada-xp-timer"; + reg = <0x20300 0x30>, <0x21040 0x30>; + interrupts-extended = <&gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, + <&mpic 5>, + <&mpic 6>; + clocks = <&coreclk 2>, <&coreclk 5>; + clock-names = "nbclk", "fixed"; + }; + + cpurst@20800 { + compatible = "marvell,armada-370-cpu-reset"; + reg = <0x20800 0x10>; + }; + + pmsu@22000 { + compatible = "marvell,armada-390-pmsu", + "marvell,armada-380-pmsu"; + reg = <0x22000 0x1000>; + }; + + xor@60800 { + compatible = "marvell,orion-xor"; + reg = <0x60800 0x100 + 0x60a00 0x100>; + clocks = <&gateclk 22>; + status = "okay"; + + xor00 { + interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; + dmacap,memcpy; + dmacap,xor; + }; + xor01 { + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; + dmacap,memcpy; + dmacap,xor; + dmacap,memset; + }; + }; + + xor@60900 { + compatible = "marvell,orion-xor"; + reg = <0x60900 0x100 + 0x60b00 0x100>; + clocks = <&gateclk 28>; + status = "okay"; + + xor10 { + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; + dmacap,memcpy; + dmacap,xor; + }; + xor11 { + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; + dmacap,memcpy; + dmacap,xor; + dmacap,memset; + }; + }; + + flash@d0000 { + compatible = "marvell,armada370-nand"; + reg = <0xd0000 0x54>; + #address-cells = <1>; + #size-cells = <1>; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&coredivclk 0>; + status = "disabled"; + }; + + sdhci@d8000 { + compatible = "marvell,armada-380-sdhci"; + reg = <0xd8000 0x1000>, <0xdc000 0x100>; + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gateclk 17>; + mrvl,clk-delay-cycles = <0x1F>; + status = "disabled"; + }; + + coredivclk: clock@e4250 { + compatible = "marvell,armada-390-corediv-clock", + "marvell,armada-380-corediv-clock"; + reg = <0xe4250 0xc>; + #clock-cells = <1>; + clocks = <&mainpll>; + clock-output-names = "nand"; + }; + }; + + pcie-controller { + compatible = "marvell,armada-370-pcie"; + status = "disabled"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + msi-parent = <&mpic>; + bus-range = <0x00 0xff>; + + ranges = + <0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000 + 0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000 + 0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000 + 0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000 + 0x82000000 0x1 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 0 MEM */ + 0x81000000 0x1 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 0 IO */ + 0x82000000 0x2 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 1 MEM */ + 0x81000000 0x2 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 1 IO */ + 0x82000000 0x3 0 MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 2 MEM */ + 0x81000000 0x3 0 MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 2 IO */ + 0x82000000 0x4 0 MBUS_ID(0x04, 0xb8) 0 1 0 /* Port 3 MEM */ + 0x81000000 0x4 0 MBUS_ID(0x04, 0xb0) 0 1 0 /* Port 3 IO */>; + + /* + * This port can be either x4 or x1. When + * configured in x4 by the bootloader, then + * pcie@4,0 is not available. + */ + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x80000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 + 0x81000000 0 0 0x81000000 0x1 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 8>; + status = "disabled"; + }; + + /* x1 port */ + pcie@2,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x40000 0 0x2000>; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 + 0x81000000 0 0 0x81000000 0x2 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 5>; + status = "disabled"; + }; + + /* x1 port */ + pcie@3,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x44000 0 0x2000>; + reg = <0x1800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 + 0x81000000 0 0 0x81000000 0x3 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + marvell,pcie-port = <2>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 6>; + status = "disabled"; + }; + + /* + * x1 port only available when pcie@1,0 is + * configured as a x1 port + */ + pcie@4,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x48000 0 0x2000>; + reg = <0x2000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0 + 0x81000000 0 0 0x81000000 0x4 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + marvell,pcie-port = <3>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 7>; + status = "disabled"; + }; + }; + }; + + clocks { + /* 2 GHz fixed main PLL */ + mainpll: mainpll { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <2000000000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-xp-axpwifiap.dts b/arch/arm/boot/dts/armada-xp-axpwifiap.dts index c1fbab2..dfd782b 100644 --- a/arch/arm/boot/dts/armada-xp-axpwifiap.dts +++ b/arch/arm/boot/dts/armada-xp-axpwifiap.dts @@ -59,7 +59,7 @@ compatible = "marvell,rd-axpwifiap", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts index 48bdafe..1037824 100644 --- a/arch/arm/boot/dts/armada-xp-db.dts +++ b/arch/arm/boot/dts/armada-xp-db.dts @@ -64,7 +64,7 @@ compatible = "marvell,axp-db", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts index 206aebb..565227e 100644 --- a/arch/arm/boot/dts/armada-xp-gp.dts +++ b/arch/arm/boot/dts/armada-xp-gp.dts @@ -65,7 +65,7 @@ compatible = "marvell,axp-gp", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts b/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts index 5fb3c8b..06a6a6c 100644 --- a/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts +++ b/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts @@ -54,8 +54,7 @@ "marvell,armadaxp", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; - stdout-path = &uart0; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts new file mode 100644 index 0000000..a2cf215 --- /dev/null +++ b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts @@ -0,0 +1,393 @@ +/* + * Device Tree file for the Linksys WRT1900AC (Mamba). + * + * Note: this board is shipped with a new generation boot loader that + * remaps internal registers at 0xf1000000. Therefore, if earlyprintk + * is used, the CONFIG_DEBUG_MVEBU_UART0_ALTERNATE option should be + * used. + * + * Copyright (C) 2014 Imre Kaloz <kaloz@openwrt.org> + * + * Based on armada-xp-axpwifiap.dts: + * + * Copyright (C) 2013 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without + * any warranty of any kind, whether express or implied. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include "armada-xp-mv78230.dtsi" + +/ { + model = "Linksys WRT1900AC"; + compatible = "linksys,mamba", "marvell,armadaxp-mv78230", + "marvell,armadaxp", "marvell,armada-370-xp"; + + chosen { + bootargs = "console=ttyS0,115200"; + stdout-path = &uart0; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000 0x10000000>; /* 256MB */ + }; + + soc { + ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000 + MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>; + + pcie-controller { + status = "okay"; + + /* Etron EJ168 USB 3.0 controller */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + + /* First mini-PCIe port */ + pcie@2,0 { + /* Port 0, Lane 1 */ + status = "okay"; + }; + + /* Second mini-PCIe port */ + pcie@3,0 { + /* Port 0, Lane 3 */ + status = "okay"; + }; + }; + + internal-regs { + + /* J10: VCC, NC, RX, NC, TX, GND */ + serial@12000 { + status = "okay"; + }; + + sata@a0000 { + nr-ports = <1>; + status = "okay"; + }; + + ethernet@70000 { + pinctrl-0 = <&ge0_rgmii_pins>; + pinctrl-names = "default"; + status = "okay"; + phy-mode = "rgmii-id"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + ethernet@74000 { + pinctrl-0 = <&ge1_rgmii_pins>; + pinctrl-names = "default"; + status = "okay"; + phy-mode = "rgmii-id"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + /* USB part of the eSATA/USB 2.0 port */ + usb@50000 { + status = "okay"; + }; + + i2c@11000 { + status = "okay"; + clock-frequency = <100000>; + + tmp421@4c { + compatible = "ti,tmp421"; + reg = <0x4c>; + }; + + tlc59116@68 { + #address-cells = <1>; + #size-cells = <0>; + #gpio-cells = <2>; + compatible = "ti,tlc59116"; + reg = <0x68>; + + wan_amber@0 { + label = "mamba:amber:wan"; + reg = <0x0>; + }; + + wan_white@1 { + label = "mamba:white:wan"; + reg = <0x1>; + }; + + wlan_2g@2 { + label = "mamba:white:wlan_2g"; + reg = <0x2>; + }; + + wlan_5g@3 { + label = "mamba:white:wlan_5g"; + reg = <0x3>; + }; + + esata@4 { + label = "mamba:white:esata"; + reg = <0x4>; + }; + + usb2@5 { + label = "mamba:white:usb2"; + reg = <0x5>; + }; + + usb3_1@6 { + label = "mamba:white:usb3_1"; + reg = <0x6>; + }; + + usb3_2@7 { + label = "mamba:white:usb3_2"; + reg = <0x7>; + }; + + wps_white@8 { + label = "mamba:white:wps"; + reg = <0x8>; + }; + + wps_amber@9 { + label = "mamba:amber:wps"; + reg = <0x9>; + }; + }; + }; + + nand@d0000 { + status = "okay"; + num-cs = <1>; + marvell,nand-keep-config; + marvell,nand-enable-arbiter; + nand-on-flash-bbt; + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0x100000>; /* 1MB */ + read-only; + }; + + partition@100000 { + label = "u_env"; + reg = <0x100000 0x40000>; /* 256KB */ + }; + + partition@140000 { + label = "s_env"; + reg = <0x140000 0x40000>; /* 256KB */ + }; + + partition@900000 { + label = "devinfo"; + reg = <0x900000 0x100000>; /* 1MB */ + read-only; + }; + + /* kernel1 overlaps with rootfs1 by design */ + partition@a00000 { + label = "kernel1"; + reg = <0xa00000 0x2800000>; /* 40MB */ + }; + + partition@d00000 { + label = "rootfs1"; + reg = <0xd00000 0x2500000>; /* 37MB */ + }; + + /* kernel2 overlaps with rootfs2 by design */ + partition@3200000 { + label = "kernel2"; + reg = <0x3200000 0x2800000>; /* 40MB */ + }; + + partition@3500000 { + label = "rootfs2"; + reg = <0x3500000 0x2500000>; /* 37MB */ + }; + + /* + * 38MB, last MB is for the BBT, not writable + */ + partition@5a00000 { + label = "syscfg"; + reg = <0x5a00000 0x2600000>; + }; + + /* + * Unused area between "s_env" and "devinfo". + * Moved here because otherwise the renumbered + * partitions would break the bootloader + * supplied bootargs + */ + partition@180000 { + label = "unused_area"; + reg = <0x180000 0x780000>; /* 7.5MB */ + }; + }; + + spi0: spi@10600 { + status = "okay"; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "everspin,mr25h256"; + reg = <0>; /* Chip select 0 */ + spi-max-frequency = <40000000>; + }; + }; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&keys_pin>; + pinctrl-names = "default"; + + button@1 { + label = "WPS"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>; + }; + + button@2 { + label = "Factory Reset Button"; + linux,code = <KEY_RESTART>; + gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = <&power_led_pin>; + pinctrl-names = "default"; + + power { + label = "mamba:white:power"; + gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; + + gpio_fan { + /* SUNON HA4010V4-0000-C99 */ + compatible = "gpio-fan"; + gpios = <&gpio0 24 0>; + + gpio-fan,speed-map = <0 0 + 4500 1>; + }; + + dsa@0 { + compatible = "marvell,dsa"; + #address-cells = <2>; + #size-cells = <0>; + + dsa,ethernet = <ð0>; + dsa,mii-bus = <&mdio>; + + switch@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0>; /* MDIO address 0, switch 0 in tree */ + + port@0 { + reg = <0>; + label = "lan4"; + }; + + port@1 { + reg = <1>; + label = "lan3"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + port@3 { + reg = <3>; + label = "lan1"; + }; + + port@4 { + reg = <4>; + label = "internet"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + }; + }; + }; +}; + +&pinctrl { + + keys_pin: keys-pin { + marvell,pins = "mpp32", "mpp33"; + marvell,function = "gpio"; + }; + + power_led_pin: power-led-pin { + marvell,pins = "mpp40"; + marvell,function = "gpio"; + }; + + gpio_fan_pin: gpio-fan-pin { + marvell,pins = "mpp24"; + marvell,function = "gpio"; + }; +}; diff --git a/arch/arm/boot/dts/armada-xp-matrix.dts b/arch/arm/boot/dts/armada-xp-matrix.dts index 56f958e..f894bc8 100644 --- a/arch/arm/boot/dts/armada-xp-matrix.dts +++ b/arch/arm/boot/dts/armada-xp-matrix.dts @@ -52,7 +52,7 @@ compatible = "marvell,axp-matrix", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi index 4a7cbed..8479fdc 100644 --- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi @@ -57,7 +57,6 @@ gpio0 = &gpio0; gpio1 = &gpio1; gpio2 = &gpio2; - eth3 = ð3; }; cpus { diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi index 36ce63a..661d54c 100644 --- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi @@ -57,7 +57,6 @@ gpio0 = &gpio0; gpio1 = &gpio1; gpio2 = &gpio2; - eth3 = ð3; }; diff --git a/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts b/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts index 99cb9a8..1516fc2 100644 --- a/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts +++ b/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts @@ -53,7 +53,7 @@ compatible = "netgear,readynas-2120", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts index 0c76d9f..e3b08fb 100644 --- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts +++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts @@ -54,7 +54,7 @@ compatible = "plathome,openblocks-ax3-4", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-xp-synology-ds414.dts b/arch/arm/boot/dts/armada-xp-synology-ds414.dts index e9fb225..6063428 100644 --- a/arch/arm/boot/dts/armada-xp-synology-ds414.dts +++ b/arch/arm/boot/dts/armada-xp-synology-ds414.dts @@ -67,8 +67,7 @@ "marvell,armadaxp", "marvell,armada-370-xp"; chosen { - bootargs = "console=ttyS0,115200 earlyprintk"; - stdout-path = &uart0; + stdout-path = "serial0:115200n8"; }; memory { diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index 8291723..013d63f 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -57,7 +57,8 @@ compatible = "marvell,armadaxp", "marvell,armada-370-xp"; aliases { - eth2 = ð2; + serial2 = &uart2; + serial3 = &uart3; }; soc { @@ -78,6 +79,7 @@ compatible = "marvell,aurora-system-cache"; reg = <0x08000 0x1000>; cache-id-part = <0x100>; + cache-level = <2>; cache-unified; wt-override; }; @@ -149,11 +151,11 @@ cpuclk: clock-complex@18700 { #clock-cells = <1>; compatible = "marvell,armada-xp-cpu-clock"; - reg = <0x18700 0xA0>, <0x1c054 0x10>; + reg = <0x18700 0x24>, <0x1c054 0x10>; clocks = <&coreclk 1>; }; - interrupt-controller@20000 { + interrupt-controller@20a00 { reg = <0x20a00 0x2d0>, <0x21070 0x58>; }; diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts index fec1fca..9991240 100644 --- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts @@ -167,7 +167,13 @@ macb1: ethernet@f802c000 { phy-mode = "rmii"; + #address-cells = <1>; + #size-cells = <0>; status = "okay"; + + ethernet-phy@1 { + reg = <0x1>; + }; }; dbgu: serial@ffffee00 { @@ -188,6 +194,11 @@ <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; }; + pinctrl_key_gpio: key_gpio_0 { + atmel,pins = + <AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; + }; + pinctrl_mmc0_cd: mmc0_cd { atmel,pins = <AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; @@ -276,6 +287,9 @@ gpio_keys { compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_key_gpio>; + bp3 { label = "PB_USER"; gpios = <&pioE 29 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts new file mode 100644 index 0000000..c740e1a --- /dev/null +++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts @@ -0,0 +1,241 @@ +/* + * at91-sama5d4_xplained.dts - Device Tree file for SAMA5D4 Xplained board + * + * Copyright (C) 2015 Atmel, + * 2015 Josh Wu <josh.wu@atmel.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +/dts-v1/; +#include "sama5d4.dtsi" + +/ { + model = "Atmel SAMA5D4 Xplained"; + compatible = "atmel,sama5d4-xplained", "atmel,sama5d4", "atmel,sama5"; + + chosen { + bootargs = "console=ttyS0,115200 ignore_loglevel earlyprintk"; + }; + + memory { + reg = <0x20000000 0x20000000>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <12000000>; + }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; + }; + + ahb { + apb { + spi0: spi@f8010000 { + cs-gpios = <&pioC 3 0>, <0>, <0>, <0>; + status = "okay"; + m25p80@0 { + compatible = "atmel,at25df321a"; + spi-max-frequency = <50000000>; + reg = <0>; + }; + }; + + i2c0: i2c@f8014000 { + status = "okay"; + }; + + macb0: ethernet@f8020000 { + phy-mode = "rmii"; + status = "okay"; + + phy0: ethernet-phy@1 { + interrupt-parent = <&pioE>; + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; + reg = <1>; + }; + }; + + mmc1: mmc@fc000000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>; + status = "okay"; + slot@0 { + reg = <0>; + bus-width = <4>; + cd-gpios = <&pioE 3 0>; + }; + }; + + usart3: serial@fc00c000 { + status = "okay"; + }; + + usart4: serial@fc010000 { + status = "okay"; + }; + + adc0: adc@fc034000 { + atmel,adc-vref = <3300>; + status = "okay"; + }; + + watchdog@fc068640 { + status = "okay"; + }; + + pinctrl@fc06a000 { + board { + pinctrl_mmc1_cd: mmc1_cd { + atmel,pins = + <AT91_PIOE 3 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; + }; + pinctrl_usba_vbus: usba_vbus { + atmel,pins = + <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; + }; + pinctrl_key_gpio: key_gpio_0 { + atmel,pins = + <AT91_PIOE 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; + }; + }; + }; + }; + + usb0: gadget@00400000 { + atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usba_vbus>; + status = "okay"; + }; + + usb1: ohci@00500000 { + num-ports = <3>; + atmel,vbus-gpio = <0 + &pioE 11 GPIO_ACTIVE_HIGH + &pioE 14 GPIO_ACTIVE_HIGH + >; + status = "okay"; + }; + + usb2: ehci@00600000 { + status = "okay"; + }; + + nand0: nand@80000000 { + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + nand-on-flash-bbt; + atmel,has-pmecc; + status = "okay"; + + at91bootstrap@0 { + label = "at91bootstrap"; + reg = <0x0 0x40000>; + }; + + bootloader@40000 { + label = "bootloader"; + reg = <0x40000 0x80000>; + }; + + bootloaderenv@c0000 { + label = "bootloader env"; + reg = <0xc0000 0xc0000>; + }; + + dtb@180000 { + label = "device tree"; + reg = <0x180000 0x80000>; + }; + + kernel@200000 { + label = "kernel"; + reg = <0x200000 0x600000>; + }; + + rootfs@800000 { + label = "rootfs"; + reg = <0x800000 0x0f800000>; + }; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_key_gpio>; + + pb_user1 { + label = "pb_user1"; + gpios = <&pioE 8 GPIO_ACTIVE_HIGH>; + linux,code = <0x100>; + gpio-key,wakeup; + }; + }; + + leds { + compatible = "gpio-leds"; + status = "okay"; + + d8 { + label = "d8"; + gpios = <&pioD 30 GPIO_ACTIVE_HIGH>; + status = "disabled"; + }; + + d10 { + label = "d10"; + gpios = <&pioE 15 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; +}; diff --git a/arch/arm/boot/dts/at91-sama5d4ek.dts b/arch/arm/boot/dts/at91-sama5d4ek.dts index 9198b71..89ef4a5 100644 --- a/arch/arm/boot/dts/at91-sama5d4ek.dts +++ b/arch/arm/boot/dts/at91-sama5d4ek.dts @@ -115,6 +115,10 @@ }; }; + ssc0: ssc@f8008000 { + status = "okay"; + }; + spi0: spi@f8010000 { cs-gpios = <&pioC 3 0>, <0>, <0>, <0>; status = "okay"; @@ -127,6 +131,13 @@ i2c0: i2c@f8014000 { status = "okay"; + + wm8904: codec@1a { + compatible = "wlf,wm8904"; + reg = <0x1a>; + clocks = <&pck2>; + clock-names = "mclk"; + }; }; macb0: ethernet@f8020000 { @@ -171,6 +182,10 @@ atmel,pins = <AT91_PIOE 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; }; + pinctrl_pck2_as_audio_mck: pck2_as_audio_mck { + atmel,pins = + <AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; pinctrl_usba_vbus: usba_vbus { atmel,pins = <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; @@ -244,8 +259,6 @@ gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio>; @@ -257,4 +270,42 @@ gpio-key,wakeup; }; }; + + leds { + compatible = "gpio-leds"; + status = "okay"; + + d8 { + label = "d8"; + /* PE28, conflicts with usart4 rts pin */ + gpios = <&pioE 28 GPIO_ACTIVE_LOW>; + }; + + d9 { + label = "d9"; + gpios = <&pioE 9 GPIO_ACTIVE_HIGH>; + }; + + d10 { + label = "d10"; + gpios = <&pioE 8 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; + + sound { + compatible = "atmel,asoc-wm8904"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pck2_as_audio_mck>; + + atmel,model = "wm8904 @ SAMA5D4EK"; + atmel,audio-routing = + "Headphone Jack", "HPOUTL", + "Headphone Jack", "HPOUTR", + "IN1L", "Line In Jack", + "IN1R", "Line In Jack"; + + atmel,ssc-controller = <&ssc0>; + atmel,audio-codec = <&wm8904>; + }; }; diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi index 21c2b50..4fb333b 100644 --- a/arch/arm/boot/dts/at91rm9200.dtsi +++ b/arch/arm/boot/dts/at91rm9200.dtsi @@ -356,9 +356,13 @@ }; st: timer@fffffd00 { - compatible = "atmel,at91rm9200-st"; + compatible = "atmel,at91rm9200-st", "syscon", "simple-mfd"; reg = <0xfffffd00 0x100>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + + watchdog { + compatible = "atmel,at91rm9200-wdt"; + }; }; rtc: rtc@fffffe00 { @@ -830,7 +834,7 @@ }; dbgu: serial@fffff200 { - compatible = "atmel,at91rm9200-usart"; + compatible = "atmel,at91rm9200-dbgu", "atmel,at91rm9200-usart"; reg = <0xfffff200 0x200>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index 62d25b1..d88fe62 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -753,7 +753,7 @@ }; dbgu: serial@fffff200 { - compatible = "atmel,at91sam9260-usart"; + compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi index d55fdf2..bf8d185 100644 --- a/arch/arm/boot/dts/at91sam9261.dtsi +++ b/arch/arm/boot/dts/at91sam9261.dtsi @@ -276,7 +276,7 @@ }; dbgu: serial@fffff200 { - compatible = "atmel,at91sam9260-usart"; + compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi index e4f61a9..111889b 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -762,7 +762,7 @@ }; dbgu: serial@ffffee00 { - compatible = "atmel,at91sam9260-usart"; + compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xffffee00 0x200>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/at91sam9g25.dtsi b/arch/arm/boot/dts/at91sam9g25.dtsi index 17b8799..a7da0dd 100644 --- a/arch/arm/boot/dts/at91sam9g25.dtsi +++ b/arch/arm/boot/dts/at91sam9g25.dtsi @@ -7,6 +7,7 @@ */ #include "at91sam9x5.dtsi" +#include "at91sam9x5_isi.dtsi" #include "at91sam9x5_usart3.dtsi" #include "at91sam9x5_macb0.dtsi" diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts index 1e4c49c..707fd4e 100644 --- a/arch/arm/boot/dts/at91sam9g25ek.dts +++ b/arch/arm/boot/dts/at91sam9g25ek.dts @@ -16,10 +16,28 @@ ahb { apb { + spi0: spi@f0000000 { + status = "disabled"; + }; + + mmc1: mmc@f000c000 { + status = "disabled"; + }; + + i2c0: i2c@f8010000 { + ov2640: camera@0x30 { + status = "okay"; + }; + }; + macb0: ethernet@f802c000 { phy-mode = "rmii"; status = "okay"; }; + + isi: isi@f8048000 { + status = "okay"; + }; }; }; }; diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index 8ec05b1..70e59c5 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -893,7 +893,7 @@ }; dbgu: serial@ffffee00 { - compatible = "atmel,at91sam9260-usart"; + compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xffffee00 0x200>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi index 0c53a375..a9e35df 100644 --- a/arch/arm/boot/dts/at91sam9n12.dtsi +++ b/arch/arm/boot/dts/at91sam9n12.dtsi @@ -757,7 +757,7 @@ }; dbgu: serial@fffff200 { - compatible = "atmel,at91sam9260-usart"; + compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; @@ -912,6 +912,15 @@ clocks = <&pwm_clk>; status = "disabled"; }; + + usb1: gadget@f803c000 { + compatible = "atmel,at91sam9260-udc"; + reg = <0xf803c000 0x4000>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&udphs_clk>, <&udpck>; + clock-names = "pclk", "hclk"; + status = "disabled"; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index 9575c0d..6e067c8 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts @@ -108,6 +108,13 @@ <AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>; }; }; + + usb1 { + pinctrl_usb1_vbus_sense: usb1_vbus_sense { + atmel,pins = + <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio usb vbus sense, no pull up and deglitch */ + }; + }; }; spi0: spi@f0000000 { @@ -120,9 +127,20 @@ }; }; + usb1: gadget@f803c000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb1_vbus_sense>; + atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + watchdog@fffffe40 { status = "okay"; }; + + rtc@fffffeb0 { + status = "okay"; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi index 40f645b..ebfd5ce 100644 --- a/arch/arm/boot/dts/at91sam9rl.dtsi +++ b/arch/arm/boot/dts/at91sam9rl.dtsi @@ -377,7 +377,7 @@ }; dbgu: serial@fffff200 { - compatible = "atmel,at91sam9260-usart"; + compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index d221179..3aa56ae 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -860,7 +860,7 @@ }; dbgu: serial@fffff200 { - compatible = "atmel,at91sam9260-usart"; + compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/at91sam9x5_isi.dtsi b/arch/arm/boot/dts/at91sam9x5_isi.dtsi index 98bc877..8fc45ca 100644 --- a/arch/arm/boot/dts/at91sam9x5_isi.dtsi +++ b/arch/arm/boot/dts/at91sam9x5_isi.dtsi @@ -13,6 +13,37 @@ / { ahb { apb { + pinctrl@fffff400 { + isi { + pinctrl_isi_data_0_7: isi-0-data-0-7 { + atmel,pins = + <AT91_PIOC 0 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D0, conflicts with LCDDAT0 */ + AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D1, conflicts with LCDDAT1 */ + AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D2, conflicts with LCDDAT2 */ + AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D3, conflicts with LCDDAT3 */ + AT91_PIOC 4 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D4, conflicts with LCDDAT4 */ + AT91_PIOC 5 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D5, conflicts with LCDDAT5 */ + AT91_PIOC 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D6, conflicts with LCDDAT6 */ + AT91_PIOC 7 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D7, conflicts with LCDDAT7 */ + AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_PCK, conflicts with LCDDAT12 */ + AT91_PIOC 14 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_HSYNC, conflicts with LCDDAT14 */ + AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* ISI_VSYNC, conflicts with LCDDAT13 */ + }; + + pinctrl_isi_data_8_9: isi-0-data-8-9 { + atmel,pins = + <AT91_PIOC 8 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D8, conflicts with LCDDAT8 */ + AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* ISI_D9, conflicts with LCDDAT9 */ + }; + + pinctrl_isi_data_10_11: isi-0-data-10-11 { + atmel,pins = + <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D10, conflicts with LCDDAT10 */ + AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* ISI_D11, conflicts with LCDDAT11 */ + }; + }; + }; + pmc: pmc@fffffc00 { periphck { isi_clk: isi_clk { @@ -21,6 +52,21 @@ }; }; }; + + isi: isi@f8048000 { + compatible = "atmel,at91sam9g45-isi"; + reg = <0xf8048000 0x4000>; + interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_isi_data_0_7>; + clocks = <&isi_clk>; + clock-names = "isi_clk"; + status = "disabled"; + port { + #address-cells = <1>; + #size-cells = <0>; + }; + }; }; }; }; diff --git a/arch/arm/boot/dts/at91sam9x5cm.dtsi b/arch/arm/boot/dts/at91sam9x5cm.dtsi index 229d6c2..26112eb 100644 --- a/arch/arm/boot/dts/at91sam9x5cm.dtsi +++ b/arch/arm/boot/dts/at91sam9x5cm.dtsi @@ -42,6 +42,10 @@ }; }; }; + + rtc@fffffeb0 { + status = "okay"; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi index bd16bd3..cc83a37 100644 --- a/arch/arm/boot/dts/at91sam9x5ek.dtsi +++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi @@ -59,6 +59,16 @@ status = "okay"; }; + isi: isi@f8048000 { + status = "disabled"; + port { + isi_0: endpoint@0 { + remote-endpoint = <&ov2640_0>; + bus-width = <8>; + }; + }; + }; + i2c0: i2c@f8010000 { status = "okay"; @@ -66,9 +76,47 @@ compatible = "wm8731"; reg = <0x1a>; }; + + ov2640: camera@0x30 { + compatible = "ovti,ov2640"; + reg = <0x30>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pck0_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>; + resetb-gpios = <&pioA 7 GPIO_ACTIVE_LOW>; + pwdn-gpios = <&pioA 13 GPIO_ACTIVE_HIGH>; + clocks = <&pck0>; + clock-names = "xvclk"; + assigned-clocks = <&pck0>; + assigned-clock-rates = <25000000>; + status = "disabled"; + + port { + ov2640_0: endpoint { + remote-endpoint = <&isi_0>; + bus-width = <8>; + }; + }; + }; }; pinctrl@fffff400 { + camera_sensor { + pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 { + atmel,pins = + <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */ + }; + + pinctrl_sensor_power: sensor_power-0 { + atmel,pins = + <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + + pinctrl_sensor_reset: sensor_reset-0 { + atmel,pins = + <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + }; + mmc0 { pinctrl_board_mmc0: mmc0-board { atmel,pins = diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi index ff5fb6a..7b52c33 100644 --- a/arch/arm/boot/dts/bcm-cygnus.dtsi +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi @@ -54,6 +54,42 @@ /include/ "bcm-cygnus-clock.dtsi" + pinctrl: pinctrl@0x0301d0c8 { + compatible = "brcm,cygnus-pinmux"; + reg = <0x0301d0c8 0x30>, + <0x0301d24c 0x2c>; + }; + + gpio_crmu: gpio@03024800 { + compatible = "brcm,cygnus-crmu-gpio"; + reg = <0x03024800 0x50>, + <0x03024008 0x18>; + #gpio-cells = <2>; + gpio-controller; + }; + + gpio_ccm: gpio@1800a000 { + compatible = "brcm,cygnus-ccm-gpio"; + reg = <0x1800a000 0x50>, + <0x0301d164 0x20>; + #gpio-cells = <2>; + gpio-controller; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + }; + + gpio_asiu: gpio@180a5000 { + compatible = "brcm,cygnus-asiu-gpio"; + reg = <0x180a5000 0x668>; + #gpio-cells = <2>; + gpio-controller; + + pinmux = <&pinctrl>; + + interrupt-controller; + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; + }; + amba { #address-cells = <1>; #size-cells = <1>; @@ -90,6 +126,48 @@ status = "disabled"; }; + pcie0: pcie@18012000 { + compatible = "brcm,iproc-pcie"; + reg = <0x18012000 0x1000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 100 IRQ_TYPE_NONE>; + + linux,pci-domain = <0>; + + bus-range = <0x00 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x81000000 0 0 0x28000000 0 0x00010000 + 0x82000000 0 0x20000000 0x20000000 0 0x04000000>; + + status = "disabled"; + }; + + pcie1: pcie@18013000 { + compatible = "brcm,iproc-pcie"; + reg = <0x18013000 0x1000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 106 IRQ_TYPE_NONE>; + + linux,pci-domain = <1>; + + bus-range = <0x00 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x81000000 0 0 0x48000000 0 0x00010000 + 0x82000000 0 0x40000000 0x40000000 0 0x04000000>; + + status = "disabled"; + }; + uart0: serial@18020000 { compatible = "snps,dw-apb-uart"; reg = <0x18020000 0x100>; diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts index f18c9d9..2ed9e57 100644 --- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts +++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts @@ -45,13 +45,13 @@ power0 { label = "bcm53xx:green:power"; gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>; - linux,default-trigger = "default-off"; + linux,default-trigger = "default-on"; }; power1 { label = "bcm53xx:amber:power"; gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; - linux,default-trigger = "default-on"; + linux,default-trigger = "default-off"; }; usb { diff --git a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts new file mode 100644 index 0000000..ea26dd3 --- /dev/null +++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts @@ -0,0 +1,77 @@ +/* + * Broadcom BCM470X / BCM5301X ARM platform code. + * DTS for Netgear R8000 + * + * Copyright (C) 2015 RafaÅ‚ MiÅ‚ecki <zajec5@gmail.com> + * + * Licensed under the GNU/GPL. See COPYING for details. + */ + +/dts-v1/; + +#include "bcm4708.dtsi" + +/ { + compatible = "netgear,r8000", "brcm,bcm4709", "brcm,bcm4708"; + model = "Netgear R8000 (BCM4709)"; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + memory { + reg = <0x00000000 0x08000000>; + }; + + leds { + compatible = "gpio-leds"; + + power0 { + label = "bcm53xx:white:power"; + gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-on"; + }; + + power1 { + label = "bcm53xx:amber:power"; + gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-off"; + }; + + 5ghz-1 { + label = "bcm53xx:white:5ghz-1"; + gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-off"; + }; + + 2ghz { + label = "bcm53xx:white:2ghz"; + gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-off"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + rfkill { + label = "WiFi"; + linux,code = <KEY_RFKILL>; + gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; + }; + + wps { + label = "WPS"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>; + }; + + restart { + label = "Reset"; + linux,code = <KEY_RESTART>; + gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm7445.dtsi b/arch/arm/boot/dts/bcm7445.dtsi index 0ca0f4e..39ac784 100644 --- a/arch/arm/boot/dts/bcm7445.dtsi +++ b/arch/arm/boot/dts/bcm7445.dtsi @@ -76,7 +76,7 @@ reg-shift = <2>; reg-io-width = <4>; interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; - clock-frequency = <0x4d3f640>; + clock-frequency = <81000000>; }; sun_top_ctrl: syscon@404000 { @@ -96,6 +96,18 @@ "syscon"; reg = <0x452000 0x100>; }; + + irq0_intc: interrupt-controller@40a780 { + compatible = "brcm,bcm7120-l2-intc"; + interrupt-parent = <&gic>; + #interrupt-cells = <1>; + reg = <0x40a780 0x8>; + interrupt-controller; + interrupts = <GIC_SPI 0x45 0x0>, + <GIC_SPI 0x43 0x0>; + brcm,int-map-mask = <0x25c>, <0x7000000>; + brcm,int-fwd-mask = <0x70000>; + }; }; smpboot { diff --git a/arch/arm/boot/dts/bcm911360_entphn.dts b/arch/arm/boot/dts/bcm911360_entphn.dts index d2ee952..7db4843 100644 --- a/arch/arm/boot/dts/bcm911360_entphn.dts +++ b/arch/arm/boot/dts/bcm911360_entphn.dts @@ -33,6 +33,7 @@ /dts-v1/; #include "bcm-cygnus.dtsi" +#include "dt-bindings/input/input.h" / { model = "Cygnus Enterprise Phone (BCM911360_ENTPHN)"; @@ -50,4 +51,16 @@ uart3: serial@18023000 { status = "okay"; }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + hook { + label = "HOOK"; + linux,code = <KEY_O>; + gpios = <&gpio_asiu 48 0>; + }; + }; }; diff --git a/arch/arm/boot/dts/bcm958300k.dts b/arch/arm/boot/dts/bcm958300k.dts index f1bb36f..c9eb856 100644 --- a/arch/arm/boot/dts/bcm958300k.dts +++ b/arch/arm/boot/dts/bcm958300k.dts @@ -47,6 +47,14 @@ bootargs = "console=ttyS0,115200"; }; + pcie0: pcie@18012000 { + status = "okay"; + }; + + pcie1: pcie@18013000 { + status = "okay"; + }; + uart3: serial@18023000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/bcm958305k.dts b/arch/arm/boot/dts/bcm958305k.dts new file mode 100644 index 0000000..56b429a --- /dev/null +++ b/arch/arm/boot/dts/bcm958305k.dts @@ -0,0 +1,53 @@ +/* + * BSD LICENSE + * + * Copyright(c) 2015 Broadcom Corporation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Broadcom Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/dts-v1/; + +#include "bcm-cygnus.dtsi" + +/ { + model = "Cygnus Wireless Audio (BCM958305K)"; + compatible = "brcm,bcm58305", "brcm,cygnus"; + + aliases { + serial0 = &uart3; + }; + + chosen { + stdout-path = &uart3; + bootargs = "console=ttyS0,115200"; + }; + + uart3: serial@18023000 { + status = "okay"; + }; +}; diff --git a/arch/arm/boot/dts/dm8168-evm.dts b/arch/arm/boot/dts/dm8168-evm.dts index afe678f..169a855 100644 --- a/arch/arm/boot/dts/dm8168-evm.dts +++ b/arch/arm/boot/dts/dm8168-evm.dts @@ -29,10 +29,10 @@ &dm816x_pinmux { mcspi1_pins: pinmux_mcspi1_pins { pinctrl-single,pins = < - DM816X_IOPAD(0x0a94, PIN_INPUT | MUX_MODE0) /* SPI_SCLK */ - DM816X_IOPAD(0x0a98, PIN_OUTPUT | MUX_MODE0) /* SPI_SCS0 */ - DM816X_IOPAD(0x0aa8, PIN_INPUT | MUX_MODE0) /* SPI_D0 */ - DM816X_IOPAD(0x0aac, PIN_INPUT | MUX_MODE0) /* SPI_D1 */ + DM816X_IOPAD(0x0a94, MUX_MODE0) /* SPI_SCLK */ + DM816X_IOPAD(0x0a98, MUX_MODE0) /* SPI_SCS0 */ + DM816X_IOPAD(0x0aa8, MUX_MODE0) /* SPI_D0 */ + DM816X_IOPAD(0x0aac, MUX_MODE0) /* SPI_D1 */ >; }; @@ -52,13 +52,13 @@ usb0_pins: pinmux_usb0_pins { pinctrl-single,pins = < - DM816X_IOPAD(0x0d00, MUX_MODE0) /* USB0_DRVVBUS */ + DM816X_IOPAD(0x0d04, MUX_MODE0) /* USB0_DRVVBUS */ >; }; - usb1_pins: pinmux_usb0_pins { + usb1_pins: pinmux_usb1_pins { pinctrl-single,pins = < - DM816X_IOPAD(0x0d04, MUX_MODE0) /* USB1_DRVVBUS */ + DM816X_IOPAD(0x0d08, MUX_MODE0) /* USB1_DRVVBUS */ >; }; }; diff --git a/arch/arm/boot/dts/dm816x.dtsi b/arch/arm/boot/dts/dm816x.dtsi index f35715b..de8427b 100644 --- a/arch/arm/boot/dts/dm816x.dtsi +++ b/arch/arm/boot/dts/dm816x.dtsi @@ -396,6 +396,29 @@ mentor,num-eps = <16>; mentor,ram-bits = <12>; mentor,power = <500>; + + dmas = <&cppi41dma 0 0 &cppi41dma 1 0 + &cppi41dma 2 0 &cppi41dma 3 0 + &cppi41dma 4 0 &cppi41dma 5 0 + &cppi41dma 6 0 &cppi41dma 7 0 + &cppi41dma 8 0 &cppi41dma 9 0 + &cppi41dma 10 0 &cppi41dma 11 0 + &cppi41dma 12 0 &cppi41dma 13 0 + &cppi41dma 14 0 &cppi41dma 0 1 + &cppi41dma 1 1 &cppi41dma 2 1 + &cppi41dma 3 1 &cppi41dma 4 1 + &cppi41dma 5 1 &cppi41dma 6 1 + &cppi41dma 7 1 &cppi41dma 8 1 + &cppi41dma 9 1 &cppi41dma 10 1 + &cppi41dma 11 1 &cppi41dma 12 1 + &cppi41dma 13 1 &cppi41dma 14 1>; + dma-names = + "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7", + "rx8", "rx9", "rx10", "rx11", "rx12", "rx13", + "rx14", "rx15", + "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7", + "tx8", "tx9", "tx10", "tx11", "tx12", "tx13", + "tx14", "tx15"; }; usb1: usb@47401800 { @@ -413,6 +436,43 @@ mentor,num-eps = <16>; mentor,ram-bits = <12>; mentor,power = <500>; + + dmas = <&cppi41dma 15 0 &cppi41dma 16 0 + &cppi41dma 17 0 &cppi41dma 18 0 + &cppi41dma 19 0 &cppi41dma 20 0 + &cppi41dma 21 0 &cppi41dma 22 0 + &cppi41dma 23 0 &cppi41dma 24 0 + &cppi41dma 25 0 &cppi41dma 26 0 + &cppi41dma 27 0 &cppi41dma 28 0 + &cppi41dma 29 0 &cppi41dma 15 1 + &cppi41dma 16 1 &cppi41dma 17 1 + &cppi41dma 18 1 &cppi41dma 19 1 + &cppi41dma 20 1 &cppi41dma 21 1 + &cppi41dma 22 1 &cppi41dma 23 1 + &cppi41dma 24 1 &cppi41dma 25 1 + &cppi41dma 26 1 &cppi41dma 27 1 + &cppi41dma 28 1 &cppi41dma 29 1>; + dma-names = + "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7", + "rx8", "rx9", "rx10", "rx11", "rx12", "rx13", + "rx14", "rx15", + "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7", + "tx8", "tx9", "tx10", "tx11", "tx12", "tx13", + "tx14", "tx15"; + }; + + cppi41dma: dma-controller@47402000 { + compatible = "ti,am3359-cppi41"; + reg = <0x47400000 0x1000 + 0x47402000 0x1000 + 0x47403000 0x1000 + 0x47404000 0x4000>; + reg-names = "glue", "controller", "scheduler", "queuemgr"; + interrupts = <17>; + interrupt-names = "glue"; + #dma-cells = <2>; + #dma-channels = <30>; + #dma-requests = <256>; }; }; diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi index a5441d5..9ad8295 100644 --- a/arch/arm/boot/dts/dove.dtsi +++ b/arch/arm/boot/dts/dove.dtsi @@ -1,5 +1,8 @@ /include/ "skeleton.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> + #define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16)) / { @@ -61,7 +64,7 @@ 0x82000000 0x2 0x0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 Mem */ 0x81000000 0x2 0x0 MBUS_ID(0x08, 0xe0) 0 1 0>; /* Port 1.0 I/O */ - pcie-port@0 { + pcie0: pcie-port@0 { device_type = "pci"; status = "disabled"; assigned-addresses = <0x82000800 0 0x40000 0 0x2000>; @@ -79,7 +82,7 @@ interrupt-map = <0 0 0 0 &intc 16>; }; - pcie-port@1 { + pcie1: pcie-port@1 { device_type = "pci"; status = "disabled"; assigned-addresses = <0x82002800 0 0x80000 0 0x2000>; @@ -154,7 +157,7 @@ uart2: serial@12200 { compatible = "ns16550a"; - reg = <0x12000 0x100>; + reg = <0x12200 0x100>; reg-shift = <2>; interrupts = <9>; clocks = <&core_clk 0>; @@ -163,7 +166,7 @@ uart3: serial@12300 { compatible = "ns16550a"; - reg = <0x12100 0x100>; + reg = <0x12300 0x100>; reg-shift = <2>; interrupts = <10>; clocks = <&core_clk 0>; @@ -448,6 +451,11 @@ marvell,function = "gpio"; }; + pmx_pcie1_clkreq: pmx-pcie1-clkreq { + marvell,pins = "mpp9"; + marvell,function = "pex1"; + }; + pmx_gpio_10: pmx-gpio-10 { marvell,pins = "mpp10"; marvell,function = "gpio"; @@ -458,6 +466,11 @@ marvell,function = "gpio"; }; + pmx_pcie0_clkreq: pmx-pcie0-clkreq { + marvell,pins = "mpp11"; + marvell,function = "pex0"; + }; + pmx_gpio_12: pmx-gpio-12 { marvell,pins = "mpp12"; marvell,function = "gpio"; @@ -563,6 +576,18 @@ marvell,function = "gpio"; }; + pmx_spi1_4_7: pmx-spi1-4-7 { + marvell,pins = "mpp4", "mpp5", + "mpp6", "mpp7"; + marvell,function = "spi1"; + }; + + pmx_spi1_20_23: pmx-spi1-20-23 { + marvell,pins = "mpp20", "mpp21", + "mpp22", "mpp23"; + marvell,function = "spi1"; + }; + pmx_uart1: pmx-uart1 { marvell,pins = "mpp_uart1"; marvell,function = "uart1"; @@ -582,6 +607,36 @@ marvell,pins = "mpp_nand"; marvell,function = "gpo"; }; + + pmx_i2c1: pmx-i2c1 { + marvell,pins = "mpp17", "mpp19"; + marvell,function = "twsi"; + }; + + pmx_i2c2: pmx-i2c2 { + marvell,pins = "mpp_audio1"; + marvell,function = "twsi"; + }; + + pmx_ssp_i2c2: pmx-ssp-i2c2 { + marvell,pins = "mpp_audio1"; + marvell,function = "ssp/twsi"; + }; + + pmx_i2cmux_0: pmx-i2cmux-0 { + marvell,pins = "twsi"; + marvell,function = "twsi-opt1"; + }; + + pmx_i2cmux_1: pmx-i2cmux-1 { + marvell,pins = "twsi"; + marvell,function = "twsi-opt2"; + }; + + pmx_i2cmux_2: pmx-i2cmux-2 { + marvell,pins = "twsi"; + marvell,function = "twsi-opt3"; + }; }; core_clk: core-clocks@d0214 { diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index b1bd06c..aa46590 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -541,6 +541,14 @@ }; }; +&omap_dwc3_1 { + extcon = <&extcon_usb1>; +}; + +&omap_dwc3_2 { + extcon = <&extcon_usb2>; +}; + &usb1 { dr_mode = "peripheral"; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index a0afce7..5332b57 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -102,17 +102,101 @@ interrupts-extended = <&crossbar_mpu GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, <&wakeupgen GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; - prm: prm@4ae06000 { - compatible = "ti,dra7-prm"; - reg = <0x4ae06000 0x3000>; - interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; + l4_cfg: l4@4a000000 { + compatible = "ti,dra7-l4-cfg", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x4a000000 0x22c000>; - prm_clocks: clocks { + scm: scm@2000 { + compatible = "ti,dra7-scm-core", "simple-bus"; + reg = <0x2000 0x2000>; #address-cells = <1>; - #size-cells = <0>; + #size-cells = <1>; + ranges = <0 0x2000 0x2000>; + + scm_conf: scm_conf@0 { + compatible = "syscon"; + reg = <0x0 0x1400>; + #address-cells = <1>; + #size-cells = <1>; + + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0xe00 0x4>; + syscon = <&scm_conf>; + pbias_mmc_reg: pbias_mmc_omap5 { + regulator-name = "pbias_mmc_omap5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + }; + }; + + dra7_pmx_core: pinmux@1400 { + compatible = "ti,dra7-padconf", + "pinctrl-single"; + reg = <0x1400 0x0464>; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0x3fffffff>; + }; + }; + + cm_core_aon: cm_core_aon@5000 { + compatible = "ti,dra7-cm-core-aon"; + reg = <0x5000 0x2000>; + + cm_core_aon_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; + + cm_core_aon_clockdomains: clockdomains { + }; + }; + + cm_core: cm_core@8000 { + compatible = "ti,dra7-cm-core"; + reg = <0x8000 0x3000>; + + cm_core_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; + + cm_core_clockdomains: clockdomains { + }; }; + }; - prm_clockdomains: clockdomains { + l4_wkup: l4@4ae00000 { + compatible = "ti,dra7-l4-wkup", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x4ae00000 0x3f000>; + + counter32k: counter@4000 { + compatible = "ti,omap-counter32k"; + reg = <0x4000 0x40>; + ti,hwmods = "counter_32k"; + }; + + prm: prm@6000 { + compatible = "ti,dra7-prm"; + reg = <0x6000 0x3000>; + interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; + + prm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; + + prm_clockdomains: clockdomains { + }; }; }; @@ -185,36 +269,16 @@ }; }; - cm_core_aon: cm_core_aon@4a005000 { - compatible = "ti,dra7-cm-core-aon"; - reg = <0x4a005000 0x2000>; - - cm_core_aon_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; - }; - - cm_core_aon_clockdomains: clockdomains { - }; - }; - - cm_core: cm_core@4a008000 { - compatible = "ti,dra7-cm-core"; - reg = <0x4a008000 0x3000>; - - cm_core_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; - }; - - cm_core_clockdomains: clockdomains { - }; - }; - - counter32k: counter@4ae04000 { - compatible = "ti,omap-counter32k"; - reg = <0x4ae04000 0x40>; - ti,hwmods = "counter_32k"; + bandgap: bandgap@4a0021e0 { + reg = <0x4a0021e0 0xc + 0x4a00232c 0xc + 0x4a002380 0x2c + 0x4a0023C0 0x3c + 0x4a002564 0x8 + 0x4a002574 0x50>; + compatible = "ti,dra752-bandgap"; + interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; + #thermal-sensor-cells = <1>; }; dra7_ctrl_core: ctrl_core@4a002000 { @@ -227,28 +291,6 @@ reg = <0x4a002e00 0x7c>; }; - pbias_regulator: pbias_regulator { - compatible = "ti,pbias-omap"; - reg = <0 0x4>; - syscon = <&dra7_ctrl_general>; - pbias_mmc_reg: pbias_mmc_omap5 { - regulator-name = "pbias_mmc_omap5"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; - }; - }; - - dra7_pmx_core: pinmux@4a003400 { - compatible = "ti,dra7-padconf", "pinctrl-single"; - reg = <0x4a003400 0x0464>; - #address-cells = <1>; - #size-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - pinctrl-single,register-width = <32>; - pinctrl-single,function-mask = <0x3fffffff>; - }; - sdma: dma-controller@4a056000 { compatible = "ti,omap4430-sdma"; reg = <0x4a056000 0x1000>; @@ -666,7 +708,6 @@ reg = <0x48820000 0x80>; interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer5"; - ti,timer-dsp; }; timer6: timer@48822000 { @@ -674,8 +715,6 @@ reg = <0x48822000 0x80>; interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer6"; - ti,timer-dsp; - ti,timer-pwm; }; timer7: timer@48824000 { @@ -683,7 +722,6 @@ reg = <0x48824000 0x80>; interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer7"; - ti,timer-dsp; }; timer8: timer@48826000 { @@ -691,8 +729,6 @@ reg = <0x48826000 0x80>; interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer8"; - ti,timer-dsp; - ti,timer-pwm; }; timer9: timer@4803e000 { @@ -714,7 +750,6 @@ reg = <0x48088000 0x80>; interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer11"; - ti,timer-pwm; }; timer13: timer@48828000 { @@ -1419,7 +1454,7 @@ compatible = "ti,dra7-d_can"; ti,hwmods = "dcan1"; reg = <0x4ae3c000 0x2000>; - syscon-raminit = <&dra7_ctrl_core 0x558 0>; + syscon-raminit = <&scm_conf 0x558 0>; interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>; clocks = <&dcan1_sys_clk_mux>; status = "disabled"; @@ -1429,12 +1464,23 @@ compatible = "ti,dra7-d_can"; ti,hwmods = "dcan2"; reg = <0x48480000 0x2000>; - syscon-raminit = <&dra7_ctrl_core 0x558 1>; + syscon-raminit = <&scm_conf 0x558 1>; interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>; clocks = <&sys_clkin1>; status = "disabled"; }; }; + + thermal_zones: thermal-zones { + #include "omap4-cpu-thermal.dtsi" + #include "omap5-gpu-thermal.dtsi" + #include "omap5-core-thermal.dtsi" + }; + +}; + +&cpu_thermal { + polling-delay = <500>; /* milliseconds */ }; /include/ "dra7xx-clocks.dtsi" diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts index daf2811..ce0390f 100644 --- a/arch/arm/boot/dts/dra72-evm.dts +++ b/arch/arm/boot/dts/dra72-evm.dts @@ -377,6 +377,14 @@ phy-supply = <&ldo4_reg>; }; +&omap_dwc3_1 { + extcon = <&extcon_usb1>; +}; + +&omap_dwc3_2 { + extcon = <&extcon_usb2>; +}; + &usb1 { dr_mode = "peripheral"; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/dra72x.dtsi b/arch/arm/boot/dts/dra72x.dtsi index f7fb0d0..03d742f 100644 --- a/arch/arm/boot/dts/dra72x.dtsi +++ b/arch/arm/boot/dts/dra72x.dtsi @@ -20,6 +20,11 @@ device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0>; + + /* cooling options */ + cooling-min-level = <0>; + cooling-max-level = <2>; + #cooling-cells = <2>; /* min followed by max */ }; }; diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi index 00eeed7..cc560a7 100644 --- a/arch/arm/boot/dts/dra74x.dtsi +++ b/arch/arm/boot/dts/dra74x.dtsi @@ -31,6 +31,11 @@ clock-names = "cpu"; clock-latency = <300000>; /* From omap-cpufreq driver */ + + /* cooling options */ + cooling-min-level = <0>; + cooling-max-level = <2>; + #cooling-cells = <2>; /* min followed by max */ }; cpu@1 { device_type = "cpu"; diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi index 99b09a4..3b933f7 100644 --- a/arch/arm/boot/dts/dra7xx-clocks.dtsi +++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi @@ -1493,6 +1493,14 @@ ti,dividers = <1>, <8>; }; + clkout2_clk: clkout2_clk { + #clock-cells = <0>; + compatible = "ti,gate-clock"; + clocks = <&clkoutmux2_clk_mux>; + ti,bit-shift = <8>; + reg = <0x06b0>; + }; + l3init_960m_gfclk: l3init_960m_gfclk { #clock-cells = <0>; compatible = "ti,gate-clock"; diff --git a/arch/arm/boot/dts/emev2-kzm9d.dts b/arch/arm/boot/dts/emev2-kzm9d.dts index 667d323..1944627 100644 --- a/arch/arm/boot/dts/emev2-kzm9d.dts +++ b/arch/arm/boot/dts/emev2-kzm9d.dts @@ -94,3 +94,16 @@ vdd33a-supply = <®_3p3v>; }; }; + +&pfc { + uart1_pins: uart@e1030000 { + renesas,groups = "uart1_ctrl", "uart1_data"; + renesas,function = "uart1"; + }; +}; + +&uart1 { + pinctrl-0 = <&uart1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/emev2.dtsi b/arch/arm/boot/dts/emev2.dtsi index cc7bfe0..bb45694 100644 --- a/arch/arm/boot/dts/emev2.dtsi +++ b/arch/arm/boot/dts/emev2.dtsi @@ -169,12 +169,18 @@ clock-names = "sclk"; }; + pfc: pfc@e0140200 { + compatible = "renesas,pfc-emev2"; + reg = <0xe0140200 0x100>; + }; + gpio0: gpio@e0050000 { compatible = "renesas,em-gio"; reg = <0xe0050000 0x2c>, <0xe0050040 0x20>; interrupts = <0 67 IRQ_TYPE_LEVEL_HIGH>, <0 68 IRQ_TYPE_LEVEL_HIGH>; gpio-controller; + gpio-ranges = <&pfc 0 0 32>; #gpio-cells = <2>; ngpios = <32>; interrupt-controller; @@ -186,6 +192,7 @@ interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>, <0 70 IRQ_TYPE_LEVEL_HIGH>; gpio-controller; + gpio-ranges = <&pfc 0 32 32>; #gpio-cells = <2>; ngpios = <32>; interrupt-controller; @@ -197,6 +204,7 @@ interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>, <0 72 IRQ_TYPE_LEVEL_HIGH>; gpio-controller; + gpio-ranges = <&pfc 0 64 32>; #gpio-cells = <2>; ngpios = <32>; interrupt-controller; @@ -208,6 +216,7 @@ interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>, <0 74 IRQ_TYPE_LEVEL_HIGH>; gpio-controller; + gpio-ranges = <&pfc 0 96 32>; #gpio-cells = <2>; ngpios = <32>; interrupt-controller; @@ -219,6 +228,7 @@ interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>, <0 76 IRQ_TYPE_LEVEL_HIGH>; gpio-controller; + gpio-ranges = <&pfc 0 128 31>; #gpio-cells = <2>; ngpios = <31>; interrupt-controller; diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 14ab515..e3bfb11 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -176,6 +176,10 @@ compatible = "samsung,exynos3250-cmu"; reg = <0x10030000 0x20000>; #clock-cells = <1>; + assigned-clocks = <&cmu CLK_MOUT_ACLK_400_MCUISP_SUB>, + <&cmu CLK_MOUT_ACLK_266_SUB>; + assigned-clock-parents = <&cmu CLK_FIN_PLL>, + <&cmu CLK_FIN_PLL>; }; cmu_dmc: clock-controller@105C0000 { diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi index adb4f6a..8de12af7 100644 --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi @@ -75,10 +75,18 @@ }; }; + emmc_pwrseq: pwrseq { + pinctrl-0 = <&sd1_cd>; + pinctrl-names = "default"; + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpk1 2 1>; + }; + mmc@12550000 { pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; pinctrl-names = "default"; vmmc-supply = <&ldo20_reg &buck8_reg>; + mmc-pwrseq = <&emmc_pwrseq>; status = "okay"; num-slots = <1>; @@ -472,6 +480,12 @@ }; }; +/* RSTN signal for eMMC */ +&sd1_cd { + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; +}; + &pinctrl_1 { gpio_power_key: power_key { samsung,pins = "gpx1-3"; diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts index b9aeec4..2657e84 100644 --- a/arch/arm/boot/dts/exynos5250-snow.dts +++ b/arch/arm/boot/dts/exynos5250-snow.dts @@ -29,6 +29,7 @@ chosen { bootargs = "console=tty1"; + stdout-path = "serial3:115200n8"; }; gpio-keys { @@ -183,7 +184,20 @@ powerdown-gpios = <&gpy2 5 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpx1 5 GPIO_ACTIVE_HIGH>; edid-emulation = <5>; - panel = <&panel>; + + ports { + port@0 { + bridge_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + + port@1 { + bridge_in: endpoint { + remote-endpoint = <&dp_out>; + }; + }; + }; }; }; @@ -228,6 +242,20 @@ compatible = "auo,b116xw03"; power-supply = <&fet6>; backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&bridge_out>; + }; + }; + }; + + mmc3_pwrseq: mmc3_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpx0 2 GPIO_ACTIVE_LOW>, /* WIFI_RSTn */ + <&gpx0 1 GPIO_ACTIVE_LOW>; /* WIFI_EN */ + clocks = <&max77686 MAX77686_CLK_PMIC>; + clock-names = "ext_clock"; }; }; @@ -242,7 +270,14 @@ samsung,link-rate = <0x0a>; samsung,lane-count = <2>; samsung,hpd-gpio = <&gpx0 7 GPIO_ACTIVE_HIGH>; - bridge = <&ptn3460>; + + ports { + port@0 { + dp_out: endpoint { + remote-endpoint = <&bridge_in>; + }; + }; + }; }; &ehci { @@ -531,17 +566,33 @@ status = "okay"; num-slots = <1>; broken-cd; + cap-sdio-irq; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <2 3>; samsung,dw-mshc-ddr-timing = <1 2>; pinctrl-names = "default"; - pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>; + pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4 &wifi_en &wifi_rst>; bus-width = <4>; cap-sd-highspeed; + mmc-pwrseq = <&mmc3_pwrseq>; }; &pinctrl_0 { + wifi_en: wifi-en { + samsung,pins = "gpx0-1"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + wifi_rst: wifi-rst { + samsung,pins = "gpx0-2"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + power_key_irq: power-key-irq { samsung,pins = "gpx1-3"; samsung,pin-function = <0xf>; diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts index f027754..d03f9b8 100644 --- a/arch/arm/boot/dts/exynos5250-spring.dts +++ b/arch/arm/boot/dts/exynos5250-spring.dts @@ -25,6 +25,7 @@ chosen { bootargs = "console=tty1"; + stdout-path = "serial3:115200n8"; }; gpio-keys { @@ -429,7 +430,6 @@ &mmc_0 { status = "okay"; num-slots = <1>; - supports-highspeed; broken-cd; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; @@ -437,11 +437,8 @@ samsung,dw-mshc-ddr-timing = <1 2>; pinctrl-names = "default"; pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>; - - slot@0 { - reg = <0>; - bus-width = <8>; - }; + bus-width = <8>; + cap-mmc-highspeed; }; /* @@ -451,7 +448,6 @@ &mmc_1 { status = "okay"; num-slots = <1>; - supports-highspeed; broken-cd; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; @@ -459,11 +455,8 @@ samsung,dw-mshc-ddr-timing = <1 2>; pinctrl-names = "default"; pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus4>; - - slot@0 { - reg = <0>; - bus-width = <4>; - }; + bus-width = <4>; + cap-sd-highspeed; }; &pinctrl_0 { @@ -490,7 +483,7 @@ power_key_irq: power-key-irq { samsung,pins = "gpx1-3"; - samsung,pin-function = <0>; + samsung,pin-function = <0xf>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; @@ -518,7 +511,7 @@ lid_irq: lid-irq { samsung,pins = "gpx3-5"; - samsung,pin-function = <0>; + samsung,pin-function = <0xf>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 77f656e..257e2f1 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -143,7 +143,7 @@ compatible = "samsung,exynos4210-mct"; reg = <0x101C0000 0x800>; interrupt-controller; - #interrups-cells = <2>; + #interrupt-cells = <2>; interrupt-parent = <&mct_map>; interrupts = <0 0>, <1 0>, <2 0>, <3 0>, <4 0>, <5 0>; diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts index db2c1c4..b82b6fa 100644 --- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts +++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts @@ -55,7 +55,7 @@ samsung,dw-mshc-sdr-timing = <0 4>; samsung,dw-mshc-ddr-timing = <0 2>; pinctrl-names = "default"; - pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; + pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; vmmc-supply = <&ldo10_reg>; bus-width = <8>; cap-mmc-highspeed; @@ -68,7 +68,7 @@ samsung,dw-mshc-sdr-timing = <2 3>; samsung,dw-mshc-ddr-timing = <1 2>; pinctrl-names = "default"; - pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; vmmc-supply = <&ldo19_reg>; vqmmc-supply = <&ldo13_reg>; bus-width = <4>; diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index c47bb70..0788d08 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -43,6 +43,10 @@ pinctrl-names = "default"; }; + chosen { + stdout-path = "serial3:115200n8"; + }; + fixed-rate-clocks { oscclk { compatible = "samsung,exynos5420-oscclk"; @@ -118,6 +122,19 @@ compatible = "auo,b116xw03"; power-supply = <&tps65090_fet6>; backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&bridge_out>; + }; + }; + }; + + mmc1_pwrseq: mmc1_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */ + clocks = <&max77802 MAX77802_CLK_32K_CP>; + clock-names = "ext_clock"; }; }; @@ -137,7 +154,14 @@ samsung,link-rate = <0x06>; samsung,lane-count = <2>; samsung,hpd-gpio = <&gpx2 6 0>; - bridge = <&ps8625>; + + ports { + port@0 { + dp_out: endpoint { + remote-endpoint = <&bridge_in>; + }; + }; + }; }; &fimd { @@ -581,6 +605,8 @@ interrupt-parent = <&gpx0>; pinctrl-names = "default"; pinctrl-0 = <&max98090_irq>; + clocks = <&pmu_system_controller 0>; + clock-names = "mclk"; }; light-sensor@44 { @@ -595,8 +621,22 @@ sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>; lane-count = <2>; - panel = <&panel>; use-external-pwm; + + ports { + port@0 { + bridge_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + + port@1 { + bridge_in: endpoint { + remote-endpoint = <&dp_out>; + }; + }; + }; + }; }; @@ -659,11 +699,32 @@ samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <0 4>; samsung,dw-mshc-ddr-timing = <0 2>; + samsung,dw-mshc-hs400-timing = <0 2>; + samsung,read-strobe-delay = <90>; pinctrl-names = "default"; - pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; + pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>; bus-width = <8>; }; +&mmc_1 { + status = "okay"; + num-slots = <1>; + broken-cd; + cap-sdio-irq; + card-detect-delay = <200>; + clock-frequency = <400000000>; + samsung,dw-mshc-ciu-div = <1>; + samsung,dw-mshc-sdr-timing = <0 1>; + samsung,dw-mshc-ddr-timing = <0 2>; + pinctrl-names = "default"; + pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>, + <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>; + bus-width = <4>; + cap-sd-highspeed; + mmc-pwrseq = <&mmc1_pwrseq>; + vqmmc-supply = <&buck10_reg>; +}; + &mmc_2 { status = "okay"; num-slots = <1>; @@ -674,7 +735,7 @@ samsung,dw-mshc-sdr-timing = <2 3>; samsung,dw-mshc-ddr-timing = <1 2>; pinctrl-names = "default"; - pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; bus-width = <4>; }; @@ -683,6 +744,13 @@ pinctrl-names = "default"; pinctrl-0 = <&mask_tpm_reset>; + wifi_en: wifi-en { + samsung,pins = "gpx0-0"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + max98090_irq: max98090-irq { samsung,pins = "gpx0-2"; samsung,pin-function = <0>; @@ -770,6 +838,29 @@ }; }; +&pinctrl_1 { + /* Adjust WiFi drive strengths lower for EMI */ + sd1_clk: sd1-clk { + samsung,pin-drv = <2>; + }; + + sd1_cmd: sd1-cmd { + samsung,pin-drv = <2>; + }; + + sd1_bus1: sd1-bus-width1 { + samsung,pin-drv = <2>; + }; + + sd1_bus4: sd1-bus-width4 { + samsung,pin-drv = <2>; + }; + + sd1_bus8: sd1-bus-width8 { + samsung,pin-drv = <2>; + }; +}; + &pinctrl_2 { pmic_dvs_2: pmic-dvs-2 { samsung,pins = "gpj4-2"; diff --git a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi index ba686e4..8b15316 100644 --- a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi @@ -201,6 +201,13 @@ samsung,pin-drv = <3>; }; + sd0_rclk: sd0-rclk { + samsung,pins = "gpc0-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <1>; + samsung,pin-drv = <3>; + }; + sd1_cmd: sd1-cmd { samsung,pins = "gpc1-1"; samsung,pin-function = <2>; diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts index 8be3d7b..9103f23 100644 --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts @@ -80,8 +80,11 @@ samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <0 4>; samsung,dw-mshc-ddr-timing = <0 2>; + samsung,dw-mshc-hs400-timing = <0 2>; + samsung,read-strobe-delay = <90>; pinctrl-names = "default"; - pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; + pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 + &sd0_rclk>; bus-width = <8>; cap-mmc-highspeed; }; @@ -93,7 +96,7 @@ samsung,dw-mshc-sdr-timing = <2 3>; samsung,dw-mshc-ddr-timing = <1 2>; pinctrl-names = "default"; - pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; bus-width = <4>; cap-sd-highspeed; }; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index b3d2d53..f67b23f 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -221,7 +221,7 @@ compatible = "samsung,exynos4210-mct"; reg = <0x101C0000 0x800>; interrupt-controller; - #interrups-cells = <1>; + #interrupt-cells = <1>; interrupt-parent = <&mct_map>; interrupts = <0>, <1>, <2>, <3>, <4>, <5>, <6>, <7>, <8>, <9>, <10>, <11>; @@ -251,6 +251,8 @@ compatible = "samsung,exynos4210-pd"; reg = <0x10044000 0x20>; #power-domain-cells = <0>; + clocks = <&clock CLK_GSCL0>, <&clock CLK_GSCL1>; + clock-names = "asb0", "asb1"; }; isp_pd: power-domain@10044020 { @@ -283,9 +285,11 @@ <&clock CLK_MOUT_SW_ACLK300>, <&clock CLK_MOUT_USER_ACLK300_DISP1>, <&clock CLK_MOUT_SW_ACLK400>, - <&clock CLK_MOUT_USER_ACLK400_DISP1>; + <&clock CLK_MOUT_USER_ACLK400_DISP1>, + <&clock CLK_FIMD1>, <&clock CLK_MIXER>; clock-names = "oscclk", "pclk0", "clk0", - "pclk1", "clk1", "pclk2", "clk2"; + "pclk1", "clk1", "pclk2", "clk2", + "asb0", "asb1"; }; pinctrl_0: pinctrl@13400000 { diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts index a519c86..edc25cf 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts +++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts @@ -264,6 +264,13 @@ }; }; + emmc_pwrseq: pwrseq { + pinctrl-0 = <&emmc_nrst_pin>; + pinctrl-names = "default"; + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpd1 0 1>; + }; + i2c_2: i2c@12C80000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; @@ -298,13 +305,14 @@ &mmc_0 { status = "okay"; + mmc-pwrseq = <&emmc_pwrseq>; broken-cd; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <0 4>; samsung,dw-mshc-ddr-timing = <0 2>; pinctrl-names = "default"; - pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; + pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; bus-width = <8>; cap-mmc-highspeed; }; @@ -316,7 +324,7 @@ samsung,dw-mshc-sdr-timing = <0 4>; samsung,dw-mshc-ddr-timing = <0 2>; pinctrl-names = "default"; - pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; bus-width = <4>; cap-sd-highspeed; }; @@ -330,6 +338,15 @@ }; }; +&pinctrl_1 { + emmc_nrst_pin: emmc-nrst { + samsung,pins = "gpd1-0"; + samsung,pin-function = <0>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; +}; + &usbdrd_dwc3_0 { dr_mode = "host"; }; diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index 06737c6..412f41d 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -42,6 +42,10 @@ pinctrl-names = "default"; }; + chosen { + stdout-path = "serial3:115200n8"; + }; + fixed-rate-clocks { oscclk { compatible = "samsung,exynos5420-oscclk"; @@ -119,6 +123,13 @@ power-supply = <&tps65090_fet6>; backlight = <&backlight>; }; + + mmc1_pwrseq: mmc1_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */ + clocks = <&max77802 MAX77802_CLK_32K_CP>; + clock-names = "ext_clock"; + }; }; &adc { @@ -581,6 +592,8 @@ interrupt-parent = <&gpx0>; pinctrl-names = "default"; pinctrl-0 = <&max98091_irq>; + clocks = <&pmu_system_controller 0>; + clock-names = "mclk"; }; light-sensor@44 { @@ -641,18 +654,40 @@ num-slots = <1>; broken-cd; mmc-hs200-1_8v; + mmc-hs400-1_8v; cap-mmc-highspeed; non-removable; card-detect-delay = <200>; - clock-frequency = <400000000>; + clock-frequency = <800000000>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <0 4>; samsung,dw-mshc-ddr-timing = <0 2>; + samsung,dw-mshc-hs400-timing = <0 2>; + samsung,read-strobe-delay = <90>; pinctrl-names = "default"; - pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; + pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>; bus-width = <8>; }; +&mmc_1 { + status = "okay"; + num-slots = <1>; + broken-cd; + cap-sdio-irq; + card-detect-delay = <200>; + clock-frequency = <400000000>; + samsung,dw-mshc-ciu-div = <1>; + samsung,dw-mshc-sdr-timing = <0 1>; + samsung,dw-mshc-ddr-timing = <0 2>; + pinctrl-names = "default"; + pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>, + <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>; + bus-width = <4>; + cap-sd-highspeed; + mmc-pwrseq = <&mmc1_pwrseq>; + vqmmc-supply = <&buck10_reg>; +}; + &mmc_2 { status = "okay"; num-slots = <1>; @@ -663,7 +698,7 @@ samsung,dw-mshc-sdr-timing = <2 3>; samsung,dw-mshc-ddr-timing = <1 2>; pinctrl-names = "default"; - pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; bus-width = <4>; }; @@ -672,6 +707,13 @@ pinctrl-names = "default"; pinctrl-0 = <&mask_tpm_reset>; + wifi_en: wifi-en { + samsung,pins = "gpx0-0"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + max98091_irq: max98091-irq { samsung,pins = "gpx0-2"; samsung,pin-function = <0>; @@ -759,6 +801,29 @@ }; }; +&pinctrl_1 { + /* Adjust WiFi drive strengths lower for EMI */ + sd1_clk: sd1-clk { + samsung,pin-drv = <2>; + }; + + sd1_cmd: sd1-cmd { + samsung,pin-drv = <2>; + }; + + sd1_bus1: sd1-bus-width1 { + samsung,pin-drv = <2>; + }; + + sd1_bus4: sd1-bus-width4 { + samsung,pin-drv = <2>; + }; + + sd1_bus8: sd1-bus-width8 { + samsung,pin-drv = <2>; + }; +}; + &pinctrl_2 { pmic_dvs_2: pmic-dvs-2 { samsung,pins = "gpj4-2"; diff --git a/arch/arm/boot/dts/hip04.dtsi b/arch/arm/boot/dts/hip04.dtsi index 2388145..44044f2 100644 --- a/arch/arm/boot/dts/hip04.dtsi +++ b/arch/arm/boot/dts/hip04.dtsi @@ -275,7 +275,6 @@ compatible = "arm,coresight-etb10", "arm,primecell"; reg = <0 0xe3c42000 0 0x1000>; - coresight-default-sink; clocks = <&clk_375m>; clock-names = "apb_pclk"; port { diff --git a/arch/arm/boot/dts/imx25-pdk.dts b/arch/arm/boot/dts/imx25-pdk.dts index 9c21b15..dd45e69 100644 --- a/arch/arm/boot/dts/imx25-pdk.dts +++ b/arch/arm/boot/dts/imx25-pdk.dts @@ -75,6 +75,27 @@ mux-int-port = <1>; mux-ext-port = <4>; }; + + wvga: display { + model = "CLAA057VC01CW"; + bits-per-pixel = <16>; + fsl,pcr = <0xfa208b80>; + bus-width = <18>; + native-mode = <&wvga_timings>; + display-timings { + wvga_timings: 640x480 { + hactive = <640>; + vactive = <480>; + hback-porch = <45>; + hfront-porch = <114>; + hsync-len = <1>; + vback-porch = <33>; + vfront-porch = <11>; + vsync-len = <1>; + clock-frequency = <25200000>; + }; + }; + }; }; &audmux { @@ -190,6 +211,33 @@ >; }; + pinctrl_lcd: lcdgrp { + fsl,pins = < + MX25_PAD_LD0__LD0 0xe0 + MX25_PAD_LD1__LD1 0xe0 + MX25_PAD_LD2__LD2 0xe0 + MX25_PAD_LD3__LD3 0xe0 + MX25_PAD_LD4__LD4 0xe0 + MX25_PAD_LD5__LD5 0xe0 + MX25_PAD_LD6__LD6 0xe0 + MX25_PAD_LD7__LD7 0xe0 + MX25_PAD_LD8__LD8 0xe0 + MX25_PAD_LD9__LD9 0xe0 + MX25_PAD_LD10__LD10 0xe0 + MX25_PAD_LD11__LD11 0xe0 + MX25_PAD_LD12__LD12 0xe0 + MX25_PAD_LD13__LD13 0xe0 + MX25_PAD_LD14__LD14 0xe0 + MX25_PAD_LD15__LD15 0xe0 + MX25_PAD_GPIO_E__LD16 0xe0 + MX25_PAD_GPIO_F__LD17 0xe0 + MX25_PAD_HSYNC__HSYNC 0xe0 + MX25_PAD_VSYNC__VSYNC 0xe0 + MX25_PAD_LSCLK__LSCLK 0xe0 + MX25_PAD_OE_ACD__OE_ACD 0xe0 + MX25_PAD_CONTRAST__CONTRAST 0xe0 + >; + }; pinctrl_uart1: uart1grp { fsl,pins = < @@ -202,6 +250,16 @@ }; }; +&lcdc { + display = <&wvga>; + fsl,lpccr = <0x00a903ff>; + fsl,lscr1 = <0x00120300>; + fsl,dmacr = <0x00020010>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd>; + status = "okay"; +}; + &nfc { nand-on-flash-bbt; status = "okay"; diff --git a/arch/arm/boot/dts/imx25-pinfunc.h b/arch/arm/boot/dts/imx25-pinfunc.h index 88eebb1..7c4b9f2 100644 --- a/arch/arm/boot/dts/imx25-pinfunc.h +++ b/arch/arm/boot/dts/imx25-pinfunc.h @@ -17,48 +17,69 @@ * <mux_reg conf_reg input_reg mux_mode input_val> */ +#define MX25_PAD_TDO__TDO 0x000 0x3e8 0x000 0x00 0x000 + #define MX25_PAD_A10__A10 0x008 0x000 0x000 0x00 0x000 #define MX25_PAD_A10__GPIO_4_0 0x008 0x000 0x000 0x05 0x000 #define MX25_PAD_A13__A13 0x00c 0x22C 0x000 0x00 0x000 #define MX25_PAD_A13__GPIO_4_1 0x00c 0x22C 0x000 0x05 0x000 +#define MX25_PAD_A13__LCDC_CLS 0x00c 0x22C 0x000 0x07 0x000 #define MX25_PAD_A14__A14 0x010 0x230 0x000 0x10 0x000 #define MX25_PAD_A14__GPIO_2_0 0x010 0x230 0x000 0x15 0x000 +#define MX25_PAD_A14__SIM1_CLK1 0x010 0x230 0x000 0x16 0x000 +#define MX25_PAD_A14__LCDC_SPL 0x010 0x230 0x000 0x17 0x000 #define MX25_PAD_A15__A15 0x014 0x234 0x000 0x10 0x000 #define MX25_PAD_A15__GPIO_2_1 0x014 0x234 0x000 0x15 0x000 +#define MX25_PAD_A15__SIM1_RST1 0x014 0x234 0x000 0x16 0x000 +#define MX25_PAD_A15__LCDC_PS 0x014 0x234 0x000 0x17 0x000 #define MX25_PAD_A16__A16 0x018 0x000 0x000 0x10 0x000 #define MX25_PAD_A16__GPIO_2_2 0x018 0x000 0x000 0x15 0x000 +#define MX25_PAD_A16__SIM1_VEN1 0x018 0x000 0x000 0x16 0x000 +#define MX25_PAD_A16__LCDC_REV 0x018 0x000 0x000 0x17 0x000 #define MX25_PAD_A17__A17 0x01c 0x238 0x000 0x10 0x000 #define MX25_PAD_A17__GPIO_2_3 0x01c 0x238 0x000 0x15 0x000 +#define MX25_PAD_A17__SIM1_TX 0x01c 0x238 0x554 0x16 0x000 +#define MX25_PAD_A17__FEC_TX_ERR 0x01c 0x238 0x000 0x17 0x000 #define MX25_PAD_A18__A18 0x020 0x23c 0x000 0x10 0x000 #define MX25_PAD_A18__GPIO_2_4 0x020 0x23c 0x000 0x15 0x000 +#define MX25_PAD_A18__SIM1_PD1 0x020 0x23c 0x550 0x16 0x000 #define MX25_PAD_A18__FEC_COL 0x020 0x23c 0x504 0x17 0x000 #define MX25_PAD_A19__A19 0x024 0x240 0x000 0x10 0x000 -#define MX25_PAD_A19__FEC_RX_ER 0x024 0x240 0x518 0x17 0x000 #define MX25_PAD_A19__GPIO_2_5 0x024 0x240 0x000 0x15 0x000 +#define MX25_PAD_A19__SIM1_RX1 0x024 0x240 0x54c 0x16 0x000 +#define MX25_PAD_A19__FEC_RX_ERR 0x024 0x240 0x518 0x17 0x000 #define MX25_PAD_A20__A20 0x028 0x244 0x000 0x10 0x000 #define MX25_PAD_A20__GPIO_2_6 0x028 0x244 0x000 0x15 0x000 +#define MX25_PAD_A20__SIM2_CLK1 0x028 0x244 0x000 0x16 0x000 #define MX25_PAD_A20__FEC_RDATA2 0x028 0x244 0x50c 0x17 0x000 #define MX25_PAD_A21__A21 0x02c 0x248 0x000 0x10 0x000 #define MX25_PAD_A21__GPIO_2_7 0x02c 0x248 0x000 0x15 0x000 +#define MX25_PAD_A21__SIM2_RST1 0x02c 0x248 0x000 0x16 0x000 #define MX25_PAD_A21__FEC_RDATA3 0x02c 0x248 0x510 0x17 0x000 #define MX25_PAD_A22__A22 0x030 0x000 0x000 0x10 0x000 #define MX25_PAD_A22__GPIO_2_8 0x030 0x000 0x000 0x15 0x000 +#define MX25_PAD_A22__FEC_TDATA2 0x030 0x000 0x000 0x17 0x000 +#define MX25_PAD_A22__SIM2_VEN1 0x030 0x000 0x000 0x16 0x000 +#define MX25_PAD_A22__FEC_TDATA2 0x030 0x000 0x000 0x17 0x000 #define MX25_PAD_A23__A23 0x034 0x24c 0x000 0x10 0x000 #define MX25_PAD_A23__GPIO_2_9 0x034 0x24c 0x000 0x15 0x000 +#define MX25_PAD_A23__SIM2_TX1 0x034 0x24c 0x560 0x16 0x000 +#define MX25_PAD_A23__FEC_TDATA3 0x034 0x24c 0x000 0x17 0x000 #define MX25_PAD_A24__A24 0x038 0x250 0x000 0x10 0x000 #define MX25_PAD_A24__GPIO_2_10 0x038 0x250 0x000 0x15 0x000 +#define MX25_PAD_A24__SIM2_PD1 0x038 0x250 0x55c 0x16 0x000 #define MX25_PAD_A24__FEC_RX_CLK 0x038 0x250 0x514 0x17 0x000 #define MX25_PAD_A25__A25 0x03c 0x254 0x000 0x10 0x000 @@ -133,20 +154,25 @@ #define MX25_PAD_D15__D15 0x088 0x280 0x000 0x00 0x000 #define MX25_PAD_D15__LD16 0x088 0x280 0x000 0x01 0x000 #define MX25_PAD_D15__GPIO_4_5 0x088 0x280 0x000 0x05 0x000 +#define MX25_PAD_D15__SDHC1_DAT7 0x088 0x280 0x4d8 0x06 0x000 #define MX25_PAD_D14__D14 0x08c 0x284 0x000 0x00 0x000 #define MX25_PAD_D14__LD17 0x08c 0x284 0x000 0x01 0x000 #define MX25_PAD_D14__GPIO_4_6 0x08c 0x284 0x000 0x05 0x000 +#define MX25_PAD_D14__SDHC1_DAT6 0x08c 0x284 0x4d4 0x06 0x000 #define MX25_PAD_D13__D13 0x090 0x288 0x000 0x00 0x000 #define MX25_PAD_D13__LD18 0x090 0x288 0x000 0x01 0x000 #define MX25_PAD_D13__GPIO_4_7 0x090 0x288 0x000 0x05 0x000 +#define MX25_PAD_D13__SDHC1_DAT5 0x090 0x288 0x4d0 0x06 0x000 #define MX25_PAD_D12__D12 0x094 0x28c 0x000 0x00 0x000 #define MX25_PAD_D12__GPIO_4_8 0x094 0x28c 0x000 0x05 0x000 +#define MX25_PAD_D12__SDHC1_DAT4 0x094 0x28c 0x4cc 0x06 0x000 #define MX25_PAD_D11__D11 0x098 0x290 0x000 0x00 0x000 #define MX25_PAD_D11__GPIO_4_9 0x098 0x290 0x000 0x05 0x000 +#define MX25_PAD_D11__USBOTG_PWR 0x098 0x290 0x000 0x06 0x000 #define MX25_PAD_D10__D10 0x09c 0x294 0x000 0x00 0x000 #define MX25_PAD_D10__GPIO_4_10 0x09c 0x294 0x000 0x05 0x000 @@ -212,26 +238,33 @@ #define MX25_PAD_LD8__LD8 0x0e8 0x2e0 0x000 0x10 0x000 #define MX25_PAD_LD8__FEC_TX_ERR 0x0e8 0x2e0 0x000 0x15 0x000 +#define MX25_PAD_LD8__SDHC2_CMD 0x0e8 0x2e0 0x4e0 0x06 0x000 #define MX25_PAD_LD9__LD9 0x0ec 0x2e4 0x000 0x10 0x000 #define MX25_PAD_LD9__FEC_COL 0x0ec 0x2e4 0x504 0x15 0x001 +#define MX25_PAD_LD9__SDHC2_CLK 0x0ec 0x2e4 0x4dc 0x06 0x000 #define MX25_PAD_LD10__LD10 0x0f0 0x2e8 0x000 0x10 0x000 -#define MX25_PAD_LD10__FEC_RX_ER 0x0f0 0x2e8 0x518 0x15 0x001 +#define MX25_PAD_LD10__FEC_RX_ERR 0x0f0 0x2e8 0x518 0x15 0x001 #define MX25_PAD_LD11__LD11 0x0f4 0x2ec 0x000 0x10 0x000 #define MX25_PAD_LD11__FEC_RDATA2 0x0f4 0x2ec 0x50c 0x15 0x001 +#define MX25_PAD_LD11__SDHC2_DAT1 0x0f4 0x2ec 0x4e8 0x06 0x000 #define MX25_PAD_LD12__LD12 0x0f8 0x2f0 0x000 0x10 0x000 +#define MX25_PAD_LD12__CSPI2_MOSI 0x0f8 0x2f0 0x4a0 0x02 0x000 #define MX25_PAD_LD12__FEC_RDATA3 0x0f8 0x2f0 0x510 0x15 0x001 #define MX25_PAD_LD13__LD13 0x0fc 0x2f4 0x000 0x10 0x000 +#define MX25_PAD_LD13__CSPI2_MISO 0x0fc 0x2f4 0x49c 0x02 0x000 #define MX25_PAD_LD13__FEC_TDATA2 0x0fc 0x2f4 0x000 0x15 0x000 #define MX25_PAD_LD14__LD14 0x100 0x2f8 0x000 0x10 0x000 +#define MX25_PAD_LD14__CSPI2_SCLK 0x100 0x2f8 0x494 0x02 0x000 #define MX25_PAD_LD14__FEC_TDATA3 0x100 0x2f8 0x000 0x15 0x000 #define MX25_PAD_LD15__LD15 0x104 0x2fc 0x000 0x10 0x000 +#define MX25_PAD_LD15__CSPI2_RDY 0x104 0x2fc 0x498 0x02 0x000 #define MX25_PAD_LD15__FEC_RX_CLK 0x104 0x2fc 0x514 0x15 0x001 #define MX25_PAD_HSYNC__HSYNC 0x108 0x300 0x000 0x10 0x000 @@ -244,6 +277,7 @@ #define MX25_PAD_LSCLK__GPIO_1_24 0x110 0x308 0x000 0x15 0x000 #define MX25_PAD_OE_ACD__OE_ACD 0x114 0x30c 0x000 0x10 0x000 +#define MX25_PAD_OE_ACD__CSPI2_SS0 0x114 0x30c 0x4a4 0x02 0x000 #define MX25_PAD_OE_ACD__GPIO_1_25 0x114 0x30c 0x000 0x15 0x000 #define MX25_PAD_CONTRAST__CONTRAST 0x118 0x310 0x000 0x10 0x000 @@ -257,26 +291,31 @@ #define MX25_PAD_CSI_D2__CSI_D2 0x120 0x318 0x000 0x10 0x000 #define MX25_PAD_CSI_D2__UART5_RXD_MUX 0x120 0x318 0x578 0x11 0x001 +#define MX25_PAD_CSI_D2__SIM1_CLK0 0x120 0x318 0x000 0x04 0x000 #define MX25_PAD_CSI_D2__GPIO_1_27 0x120 0x318 0x000 0x15 0x000 #define MX25_PAD_CSI_D2__CSPI3_MOSI 0x120 0x318 0x000 0x17 0x000 #define MX25_PAD_CSI_D3__CSI_D3 0x124 0x31c 0x000 0x10 0x000 #define MX25_PAD_CSI_D3__UART5_TXD_MUX 0x124 0x31c 0x000 0x11 0x000 +#define MX25_PAD_CSI_D3__SIM1_RST0 0x124 0x31c 0x000 0x04 0x000 #define MX25_PAD_CSI_D3__GPIO_1_28 0x124 0x31c 0x000 0x15 0x000 #define MX25_PAD_CSI_D3__CSPI3_MISO 0x124 0x31c 0x4b4 0x17 0x001 #define MX25_PAD_CSI_D4__CSI_D4 0x128 0x320 0x000 0x10 0x000 #define MX25_PAD_CSI_D4__UART5_RTS 0x128 0x320 0x574 0x11 0x001 +#define MX25_PAD_CSI_D4__SIM1_VEN0 0x128 0x320 0x000 0x04 0x000 #define MX25_PAD_CSI_D4__GPIO_1_29 0x128 0x320 0x000 0x15 0x000 #define MX25_PAD_CSI_D4__CSPI3_SCLK 0x128 0x320 0x000 0x17 0x000 #define MX25_PAD_CSI_D5__CSI_D5 0x12c 0x324 0x000 0x10 0x000 -#define MX25_PAD_CSI_D5__UART5_CTS 0x12c 0x324 0x000 0x11 0x001 +#define MX25_PAD_CSI_D5__UART5_CTS 0x12c 0x324 0x000 0x11 0x000 +#define MX25_PAD_CSI_D5__SIM1_TX0 0x12c 0x324 0x000 0x04 0x000 #define MX25_PAD_CSI_D5__GPIO_1_30 0x12c 0x324 0x000 0x15 0x000 #define MX25_PAD_CSI_D5__CSPI3_RDY 0x12c 0x324 0x000 0x17 0x000 #define MX25_PAD_CSI_D6__CSI_D6 0x130 0x328 0x000 0x10 0x000 #define MX25_PAD_CSI_D6__SDHC2_CMD 0x130 0x328 0x4e0 0x12 0x001 +#define MX25_PAD_CSI_D6__SIM1_PD0 0x130 0x328 0x000 0x04 0x000 #define MX25_PAD_CSI_D6__GPIO_1_31 0x130 0x328 0x000 0x15 0x000 #define MX25_PAD_CSI_D7__CSI_D7 0x134 0x32c 0x000 0x10 0x000 @@ -284,32 +323,32 @@ #define MX25_PAD_CSI_D7__GPIO_1_6 0x134 0x32c 0x000 0x15 0x000 #define MX25_PAD_CSI_D8__CSI_D8 0x138 0x330 0x000 0x10 0x000 -#define MX25_PAD_CSI_D8__AUD6_RXC 0x138 0x330 0x000 0x12 0x001 +#define MX25_PAD_CSI_D8__AUD6_RXC 0x138 0x330 0x000 0x12 0x000 #define MX25_PAD_CSI_D8__GPIO_1_7 0x138 0x330 0x000 0x15 0x000 #define MX25_PAD_CSI_D8__CSPI3_SS2 0x138 0x330 0x4c4 0x17 0x000 #define MX25_PAD_CSI_D9__CSI_D9 0x13c 0x334 0x000 0x10 0x000 -#define MX25_PAD_CSI_D9__AUD6_RXFS 0x13c 0x334 0x000 0x12 0x001 +#define MX25_PAD_CSI_D9__AUD6_RXFS 0x13c 0x334 0x000 0x12 0x000 #define MX25_PAD_CSI_D9__GPIO_4_21 0x13c 0x334 0x000 0x15 0x000 #define MX25_PAD_CSI_D9__CSPI3_SS3 0x13c 0x334 0x4c8 0x17 0x000 #define MX25_PAD_CSI_MCLK__CSI_MCLK 0x140 0x338 0x000 0x10 0x000 -#define MX25_PAD_CSI_MCLK__AUD6_TXD 0x140 0x338 0x000 0x11 0x001 +#define MX25_PAD_CSI_MCLK__AUD6_TXD 0x140 0x338 0x000 0x11 0x000 #define MX25_PAD_CSI_MCLK__SDHC2_DAT0 0x140 0x338 0x4e4 0x12 0x001 #define MX25_PAD_CSI_MCLK__GPIO_1_8 0x140 0x338 0x000 0x15 0x000 #define MX25_PAD_CSI_VSYNC__CSI_VSYNC 0x144 0x33c 0x000 0x10 0x000 -#define MX25_PAD_CSI_VSYNC__AUD6_RXD 0x144 0x33c 0x000 0x11 0x001 +#define MX25_PAD_CSI_VSYNC__AUD6_RXD 0x144 0x33c 0x000 0x11 0x000 #define MX25_PAD_CSI_VSYNC__SDHC2_DAT1 0x144 0x33c 0x4e8 0x12 0x001 #define MX25_PAD_CSI_VSYNC__GPIO_1_9 0x144 0x33c 0x000 0x15 0x000 #define MX25_PAD_CSI_HSYNC__CSI_HSYNC 0x148 0x340 0x000 0x10 0x000 -#define MX25_PAD_CSI_HSYNC__AUD6_TXC 0x148 0x340 0x000 0x11 0x001 +#define MX25_PAD_CSI_HSYNC__AUD6_TXC 0x148 0x340 0x000 0x11 0x000 #define MX25_PAD_CSI_HSYNC__SDHC2_DAT2 0x148 0x340 0x4ec 0x12 0x001 #define MX25_PAD_CSI_HSYNC__GPIO_1_10 0x148 0x340 0x000 0x15 0x000 #define MX25_PAD_CSI_PIXCLK__CSI_PIXCLK 0x14c 0x344 0x000 0x10 0x000 -#define MX25_PAD_CSI_PIXCLK__AUD6_TXFS 0x14c 0x344 0x000 0x11 0x001 +#define MX25_PAD_CSI_PIXCLK__AUD6_TXFS 0x14c 0x344 0x000 0x11 0x000 #define MX25_PAD_CSI_PIXCLK__SDHC2_DAT3 0x14c 0x344 0x4f0 0x12 0x001 #define MX25_PAD_CSI_PIXCLK__GPIO_1_11 0x14c 0x344 0x000 0x15 0x000 @@ -369,8 +408,8 @@ #define MX25_PAD_UART2_RTS__CC1 0x188 0x380 0x000 0x13 0x000 #define MX25_PAD_UART2_RTS__GPIO_4_28 0x188 0x380 0x000 0x15 0x000 -#define MX25_PAD_UART2_CTS__FEC_RX_ER 0x18c 0x384 0x518 0x12 0x002 #define MX25_PAD_UART2_CTS__UART2_CTS 0x18c 0x384 0x000 0x10 0x000 +#define MX25_PAD_UART2_CTS__FEC_RX_ERR 0x18c 0x384 0x518 0x12 0x002 #define MX25_PAD_UART2_CTS__GPIO_4_29 0x18c 0x384 0x000 0x15 0x000 #define MX25_PAD_SD1_CMD__SD1_CMD 0x190 0x388 0x000 0x10 0x000 @@ -392,11 +431,11 @@ #define MX25_PAD_SD1_DATA1__GPIO_2_26 0x19c 0x394 0x000 0x15 0x000 #define MX25_PAD_SD1_DATA2__SD1_DATA2 0x1a0 0x398 0x000 0x10 0x000 -#define MX25_PAD_SD1_DATA2__FEC_RX_CLK 0x1a0 0x398 0x514 0x15 0x002 +#define MX25_PAD_SD1_DATA2__FEC_RX_CLK 0x1a0 0x398 0x514 0x12 0x002 #define MX25_PAD_SD1_DATA2__GPIO_2_27 0x1a0 0x398 0x000 0x15 0x000 #define MX25_PAD_SD1_DATA3__SD1_DATA3 0x1a4 0x39c 0x000 0x10 0x000 -#define MX25_PAD_SD1_DATA3__FEC_CRS 0x1a4 0x39c 0x508 0x10 0x002 +#define MX25_PAD_SD1_DATA3__FEC_CRS 0x1a4 0x39c 0x508 0x12 0x002 #define MX25_PAD_SD1_DATA3__GPIO_2_28 0x1a4 0x39c 0x000 0x15 0x000 #define MX25_PAD_KPP_ROW0__KPP_ROW0 0x1a8 0x3a0 0x000 0x10 0x000 @@ -410,7 +449,7 @@ #define MX25_PAD_KPP_ROW2__GPIO_2_31 0x1b0 0x3a8 0x000 0x15 0x000 #define MX25_PAD_KPP_ROW3__KPP_ROW3 0x1b4 0x3ac 0x000 0x10 0x000 -#define MX25_PAD_KPP_ROW3__CSI_LD1 0x1b4 0x3ac 0x48c 0x13 0x002 +#define MX25_PAD_KPP_ROW3__CSI_D1 0x1b4 0x3ac 0x48c 0x13 0x002 #define MX25_PAD_KPP_ROW3__GPIO_3_0 0x1b4 0x3ac 0x000 0x15 0x000 #define MX25_PAD_KPP_COL0__KPP_COL0 0x1b8 0x3b0 0x000 0x10 0x000 @@ -455,9 +494,18 @@ #define MX25_PAD_FEC_RDATA0__GPIO_3_10 0x1dc 0x3d4 0x000 0x15 0x000 #define MX25_PAD_FEC_RDATA1__FEC_RDATA1 0x1e0 0x3d8 0x000 0x10 0x000 +/* + * According to the i.MX25 Reference manual (IMX25RM, Rev. 2, + * 01/2011) this is CAN1_TX but that's wrong. + */ +#define MX25_PAD_FEC_RDATA1__CAN2_TX 0x1e0 0x3d8 0x000 0x14 0x000 #define MX25_PAD_FEC_RDATA1__GPIO_3_11 0x1e0 0x3d8 0x000 0x15 0x000 #define MX25_PAD_FEC_RX_DV__FEC_RX_DV 0x1e4 0x3dc 0x000 0x10 0x000 +/* + * According to the i.MX25 Reference manual (IMX25RM, Rev. 2, + * 01/2011) this is CAN1_RX but that's wrong. + */ #define MX25_PAD_FEC_RX_DV__CAN2_RX 0x1e4 0x3dc 0x484 0x14 0x000 #define MX25_PAD_FEC_RX_DV__GPIO_3_12 0x1e4 0x3dc 0x000 0x15 0x000 @@ -471,30 +519,34 @@ #define MX25_PAD_DE_B__DE_B 0x1f0 0x3ec 0x000 0x10 0x000 #define MX25_PAD_DE_B__GPIO_2_20 0x1f0 0x3ec 0x000 0x15 0x000 -#define MX25_PAD_TDO__TDO 0x000 0x3e8 0x000 0x00 0x000 - #define MX25_PAD_GPIO_A__GPIO_A 0x1f4 0x3f0 0x000 0x10 0x000 #define MX25_PAD_GPIO_A__CAN1_TX 0x1f4 0x3f0 0x000 0x16 0x000 #define MX25_PAD_GPIO_A__USBOTG_PWR 0x1f4 0x3f0 0x000 0x12 0x000 #define MX25_PAD_GPIO_B__GPIO_B 0x1f8 0x3f4 0x000 0x10 0x000 -#define MX25_PAD_GPIO_B__CAN1_RX 0x1f8 0x3f4 0x480 0x16 0x001 #define MX25_PAD_GPIO_B__USBOTG_OC 0x1f8 0x3f4 0x57c 0x12 0x001 +#define MX25_PAD_GPIO_B__CAN1_RX 0x1f8 0x3f4 0x480 0x16 0x001 #define MX25_PAD_GPIO_C__GPIO_C 0x1fc 0x3f8 0x000 0x10 0x000 +#define MX25_PAD_GPIO_C__PWM4_PWMO 0x1fc 0x3f8 0x000 0x11 0x000 +#define MX25_PAD_GPIO_C__I2C2_SCL 0x1fc 0x3f8 0x51c 0x12 0x001 +#define MX25_PAD_GPIO_C__KPP_COL4 0x1fc 0x3f8 0x52c 0x13 0x001 #define MX25_PAD_GPIO_C__CAN2_TX 0x1fc 0x3f8 0x000 0x16 0x000 #define MX25_PAD_GPIO_D__GPIO_D 0x200 0x3fc 0x000 0x10 0x000 +#define MX25_PAD_GPIO_D__I2C2_SDA 0x200 0x3fc 0x520 0x12 0x001 #define MX25_PAD_GPIO_D__CAN2_RX 0x200 0x3fc 0x484 0x16 0x001 #define MX25_PAD_GPIO_E__GPIO_E 0x204 0x400 0x000 0x10 0x000 #define MX25_PAD_GPIO_E__I2C3_CLK 0x204 0x400 0x524 0x11 0x002 #define MX25_PAD_GPIO_E__LD16 0x204 0x400 0x000 0x12 0x000 #define MX25_PAD_GPIO_E__AUD7_TXD 0x204 0x400 0x000 0x14 0x000 +#define MX25_PAD_GPIO_E__UART4_RXD 0x204 0x400 0x570 0x16 0x002 #define MX25_PAD_GPIO_F__GPIO_F 0x208 0x404 0x000 0x10 0x000 #define MX25_PAD_GPIO_F__LD17 0x208 0x404 0x000 0x12 0x000 #define MX25_PAD_GPIO_F__AUD7_TXC 0x208 0x404 0x000 0x14 0x000 +#define MX25_PAD_GPIO_F__UART4_TXD 0x208 0x404 0x000 0x16 0x000 #define MX25_PAD_EXT_ARMCLK__EXT_ARMCLK 0x20c 0x000 0x000 0x10 0x000 #define MX25_PAD_EXT_ARMCLK__GPIO_3_15 0x20c 0x000 0x000 0x15 0x000 @@ -505,6 +557,7 @@ #define MX25_PAD_VSTBY_REQ__VSTBY_REQ 0x214 0x408 0x000 0x10 0x000 #define MX25_PAD_VSTBY_REQ__AUD7_TXFS 0x214 0x408 0x000 0x14 0x000 #define MX25_PAD_VSTBY_REQ__GPIO_3_17 0x214 0x408 0x000 0x15 0x000 + #define MX25_PAD_VSTBY_ACK__VSTBY_ACK 0x218 0x40c 0x000 0x10 0x000 #define MX25_PAD_VSTBY_ACK__GPIO_3_18 0x218 0x40c 0x000 0x15 0x000 @@ -517,6 +570,7 @@ #define MX25_PAD_BOOT_MODE0__BOOT_MODE0 0x224 0x000 0x000 0x00 0x000 #define MX25_PAD_BOOT_MODE0__GPIO_4_30 0x224 0x000 0x000 0x05 0x000 + #define MX25_PAD_BOOT_MODE1__BOOT_MODE1 0x228 0x000 0x000 0x00 0x000 #define MX25_PAD_BOOT_MODE1__GPIO_4_31 0x228 0x000 0x000 0x05 0x000 diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index 4b063b6..6951b66 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -488,6 +488,7 @@ interrupts = <54>; clocks = <&clks IMX27_CLK_USB_IPG_GATE>; fsl,usbmisc = <&usbmisc 1>; + dr_mode = "host"; status = "disabled"; }; @@ -497,6 +498,7 @@ interrupts = <55>; clocks = <&clks IMX27_CLK_USB_IPG_GATE>; fsl,usbmisc = <&usbmisc 2>; + dr_mode = "host"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx28-apf28.dts b/arch/arm/boot/dts/imx28-apf28.dts index 7198fe3..070e59c 100644 --- a/arch/arm/boot/dts/imx28-apf28.dts +++ b/arch/arm/boot/dts/imx28-apf28.dts @@ -78,7 +78,7 @@ phy-mode = "rmii"; pinctrl-names = "default"; pinctrl-0 = <&mac0_pins_a>; - phy-reset-gpios = <&gpio4 13 0>; + phy-reset-gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/imx28-apf28dev.dts b/arch/arm/boot/dts/imx28-apf28dev.dts index 1f38a05..7ac4f1a 100644 --- a/arch/arm/boot/dts/imx28-apf28dev.dts +++ b/arch/arm/boot/dts/imx28-apf28dev.dts @@ -110,6 +110,13 @@ }; }; }; + + can0: can@80032000 { + pinctrl-names = "default"; + pinctrl-0 = <&can0_pins_a>; + xceiver-supply = <®_can0_vcc>; + status = "okay"; + }; }; apbx@80040000 { @@ -130,6 +137,13 @@ status = "okay"; }; + auart0: serial@8006a000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_pins_a>; + fsl,uart-has-rtscts; + status = "okay"; + }; + usbphy0: usbphy@8007c000 { status = "okay"; }; @@ -143,7 +157,8 @@ ahb@80080000 { usb0: usb@80080000 { pinctrl-names = "default"; - pinctrl-0 = <&usb0_otg_apf28dev>; + pinctrl-0 = <&usb0_otg_apf28dev + &usb0_id_pins_b>; vbus-supply = <®_usb0_vbus>; status = "okay"; }; @@ -156,7 +171,7 @@ phy-mode = "rmii"; pinctrl-names = "default"; pinctrl-0 = <&mac1_pins_a>; - phy-reset-gpios = <&gpio0 23 0>; + phy-reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; status = "okay"; }; }; @@ -175,6 +190,14 @@ gpio = <&gpio1 23 1>; enable-active-high; }; + + reg_can0_vcc: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "can0_vcc"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; }; leds { @@ -200,8 +223,9 @@ user-button { label = "User button"; - gpios = <&gpio0 17 0>; + gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; linux,code = <0x100>; + gpio-key,wakeup; }; }; }; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 47f68ac..25e25f8 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -829,6 +829,19 @@ fsl,pull-up = <MXS_PULL_DISABLE>; }; + spi3_pins_b: spi3@1 { + reg = <1>; + fsl,pinmux-ids = < + MX28_PAD_SSP3_SCK__SSP3_SCK + MX28_PAD_SSP3_MOSI__SSP3_CMD + MX28_PAD_SSP3_MISO__SSP3_D0 + MX28_PAD_SSP3_SS0__SSP3_D3 + >; + fsl,drive-strength = <MXS_DRIVE_8mA>; + fsl,voltage = <MXS_VOLTAGE_HIGH>; + fsl,pull-up = <MXS_PULL_ENABLE>; + }; + usb0_pins_a: usb0@0 { reg = <0>; fsl,pinmux-ids = < @@ -1197,6 +1210,7 @@ interrupts = <92>; clocks = <&clks 61>; fsl,usbphy = <&usbphy1>; + dr_mode = "host"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx35.dtsi b/arch/arm/boot/dts/imx35.dtsi index 6932928..b6478e9 100644 --- a/arch/arm/boot/dts/imx35.dtsi +++ b/arch/arm/boot/dts/imx35.dtsi @@ -318,6 +318,7 @@ clocks = <&clks 73>; fsl,usbmisc = <&usbmisc 1>; fsl,usbphy = <&usbphy1>; + dr_mode = "host"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx50.dtsi b/arch/arm/boot/dts/imx50.dtsi index 620b0f0..e245713 100644 --- a/arch/arm/boot/dts/imx50.dtsi +++ b/arch/arm/boot/dts/imx50.dtsi @@ -197,6 +197,7 @@ reg = <0x53f80200 0x0200>; interrupts = <14>; clocks = <&clks IMX5_CLK_USB_PHY2_GATE>; + dr_mode = "host"; status = "disabled"; }; @@ -205,6 +206,7 @@ reg = <0x53f80400 0x0200>; interrupts = <16>; clocks = <&clks IMX5_CLK_USBOH3_GATE>; + dr_mode = "host"; status = "disabled"; }; @@ -213,6 +215,7 @@ reg = <0x53f80600 0x0200>; interrupts = <17>; clocks = <&clks IMX5_CLK_USBOH3_GATE>; + dr_mode = "host"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index c0116cf..f46fe9b 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -265,6 +265,7 @@ interrupts = <14>; clocks = <&clks IMX5_CLK_USBOH3_GATE>; fsl,usbmisc = <&usbmisc 1>; + dr_mode = "host"; status = "disabled"; }; @@ -274,6 +275,7 @@ interrupts = <16>; clocks = <&clks IMX5_CLK_USBOH3_GATE>; fsl,usbmisc = <&usbmisc 2>; + dr_mode = "host"; status = "disabled"; }; @@ -283,6 +285,7 @@ interrupts = <17>; clocks = <&clks IMX5_CLK_USBOH3_GATE>; fsl,usbmisc = <&usbmisc 3>; + dr_mode = "host"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index ff4fa7e..c3e3ca9 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -309,6 +309,7 @@ clocks = <&clks IMX5_CLK_USBOH3_GATE>; fsl,usbmisc = <&usbmisc 1>; fsl,usbphy = <&usbphy1>; + dr_mode = "host"; status = "disabled"; }; @@ -318,6 +319,7 @@ interrupts = <16>; clocks = <&clks IMX5_CLK_USBOH3_GATE>; fsl,usbmisc = <&usbmisc 2>; + dr_mode = "host"; status = "disabled"; }; @@ -327,6 +329,7 @@ interrupts = <17>; clocks = <&clks IMX5_CLK_USBOH3_GATE>; fsl,usbmisc = <&usbmisc 3>; + dr_mode = "host"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx6dl-aristainetos_4.dts b/arch/arm/boot/dts/imx6dl-aristainetos_4.dts index 9cd06e5..d4c4a22 100644 --- a/arch/arm/boot/dts/imx6dl-aristainetos_4.dts +++ b/arch/arm/boot/dts/imx6dl-aristainetos_4.dts @@ -83,3 +83,7 @@ &ipu1_di0_disp0 { remote-endpoint = <&display0_in>; }; + +&pwm1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6dl-aristainetos_7.dts b/arch/arm/boot/dts/imx6dl-aristainetos_7.dts index b413e24..15203f0 100644 --- a/arch/arm/boot/dts/imx6dl-aristainetos_7.dts +++ b/arch/arm/boot/dts/imx6dl-aristainetos_7.dts @@ -72,3 +72,7 @@ &ipu1_di0_disp0 { remote-endpoint = <&display0_in>; }; + +&pwm3 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6dl-cubox-i.dts b/arch/arm/boot/dts/imx6dl-cubox-i.dts index 58aa8f2..e0b7fe8 100644 --- a/arch/arm/boot/dts/imx6dl-cubox-i.dts +++ b/arch/arm/boot/dts/imx6dl-cubox-i.dts @@ -1,5 +1,43 @@ /* * Copyright (C) 2014 Russell King + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm/boot/dts/imx6dl-hummingboard.dts b/arch/arm/boot/dts/imx6dl-hummingboard.dts index 44a0e67..7369d2d 100644 --- a/arch/arm/boot/dts/imx6dl-hummingboard.dts +++ b/arch/arm/boot/dts/imx6dl-hummingboard.dts @@ -1,6 +1,44 @@ /* * Copyright (C) 2014 Rabeeh Khoury (rabeeh@solid-run.com) * Based on dt work by Russell King + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm/boot/dts/imx6q-cubox-i.dts b/arch/arm/boot/dts/imx6q-cubox-i.dts index 9efd8b0..670bd8c 100644 --- a/arch/arm/boot/dts/imx6q-cubox-i.dts +++ b/arch/arm/boot/dts/imx6q-cubox-i.dts @@ -1,5 +1,43 @@ /* * Copyright (C) 2014 Russell King + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm/boot/dts/imx6q-hummingboard.dts b/arch/arm/boot/dts/imx6q-hummingboard.dts index c2bf847..0f60445 100644 --- a/arch/arm/boot/dts/imx6q-hummingboard.dts +++ b/arch/arm/boot/dts/imx6q-hummingboard.dts @@ -1,6 +1,44 @@ /* * Copyright (C) 2014 Rabeeh Khoury (rabeeh@solid-run.com) * Based on dt work by Russell King + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 93ec79b..399103b 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -294,19 +294,21 @@ }; &mipi_dsi { - port@2 { - reg = <2>; + ports { + port@2 { + reg = <2>; - mipi_mux_2: endpoint { - remote-endpoint = <&ipu2_di0_mipi>; + mipi_mux_2: endpoint { + remote-endpoint = <&ipu2_di0_mipi>; + }; }; - }; - port@3 { - reg = <3>; + port@3 { + reg = <3>; - mipi_mux_3: endpoint { - remote-endpoint = <&ipu2_di1_mipi>; + mipi_mux_3: endpoint { + remote-endpoint = <&ipu2_di1_mipi>; + }; }; }; }; diff --git a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi index 6a524ca..d033bb1 100644 --- a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi +++ b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi @@ -1,8 +1,48 @@ /* * Copyright (C) 2014 Russell King + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ #include "imx6qdl-microsom.dtsi" #include "imx6qdl-microsom-ar8035.dtsi" +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/gpio.h> / { ir_recv: ir-receiver { @@ -66,6 +106,18 @@ spdif-controller = <&spdif>; spdif-out; }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <&pinctrl_gpio_key>; + pinctrl-names = "default"; + + button_0 { + label = "Button 0"; + gpios = <&gpio3 8 GPIO_ACTIVE_LOW>; + linux,code = <BTN_0>; + }; + }; }; &hdmi { @@ -170,9 +222,19 @@ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059 >; }; + + pinctrl_gpio_key: gpio-key { + fsl,pins = < + MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x17059 + >; + }; }; }; +&pwm1 { + status = "okay"; +}; + &spdif { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_cubox_i_spdif>; diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi index 62841e8..151a3db 100644 --- a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi +++ b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi @@ -1,5 +1,43 @@ /* * Copyright (C) 2013,2014 Russell King + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ #include "imx6qdl-microsom.dtsi" #include "imx6qdl-microsom-ar8035.dtsi" @@ -50,6 +88,19 @@ }; }; + sound-sgtl5000 { + audio-codec = <&sgtl5000>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + compatible = "fsl,imx-audio-sgtl5000"; + model = "On-board Codec"; + mux-ext-port = <5>; + mux-int-port = <1>; + ssi-controller = <&ssi1>; + }; + sound-spdif { compatible = "fsl,imx-audio-spdif"; model = "On-board SPDIF"; @@ -59,6 +110,10 @@ }; }; +&audmux { + status = "okay"; +}; + &can1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_flexcan1>; @@ -75,16 +130,24 @@ &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_i2c1>; - - /* - * Not fitted on Carrier-1 board... yet status = "okay"; + /* Pro baseboard model */ rtc: pcf8523@68 { compatible = "nxp,pcf8523"; reg = <0x68>; }; - */ + + /* Pro baseboard model */ + sgtl5000: sgtl5000@0a { + clocks = <&clks IMX6QDL_CLK_CKO>; + compatible = "fsl,sgtl5000"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard_sgtl5000>; + reg = <0x0a>; + VDDA-supply = <®_3p3v>; + VDDIO-supply = <®_3p3v>; + }; }; &i2c2 { @@ -129,6 +192,20 @@ >; }; + pinctrl_hummingboard_pwm1: pwm1grp { + fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1>; + }; + + pinctrl_hummingboard_sgtl5000: hummingboard-sgtl5000 { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 + MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0 + MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0 + MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0 + MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0 + >; + }; + pinctrl_hummingboard_spdif: hummingboard-spdif { fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>; }; @@ -168,12 +245,28 @@ }; }; +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard_pwm1>; + status = "okay"; +}; + +&pwm2 { + pinctrl-names = "default"; + status = "okay"; +}; + &spdif { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_spdif>; status = "okay"; }; +&ssi1 { + fsl,mode = "i2s-slave"; + status = "okay"; +}; + &usbh1 { disable-over-current; vbus-supply = <®_usbh1_vbus>; diff --git a/arch/arm/boot/dts/imx6qdl-microsom-ar8035.dtsi b/arch/arm/boot/dts/imx6qdl-microsom-ar8035.dtsi index db9f45b..4a18203 100644 --- a/arch/arm/boot/dts/imx6qdl-microsom-ar8035.dtsi +++ b/arch/arm/boot/dts/imx6qdl-microsom-ar8035.dtsi @@ -3,6 +3,44 @@ * * This describes the hookup for an AR8035 to the iMX6 on the SolidRun * MicroSOM. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ &fec { pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/imx6qdl-microsom.dtsi b/arch/arm/boot/dts/imx6qdl-microsom.dtsi index 79eac68..349f82b 100644 --- a/arch/arm/boot/dts/imx6qdl-microsom.dtsi +++ b/arch/arm/boot/dts/imx6qdl-microsom.dtsi @@ -1,5 +1,43 @@ /* * Copyright (C) 2013,2014 Russell King + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ &iomuxc { diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index 009abd6..46b2fed 100644 --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -182,6 +182,34 @@ }; }; +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + pinctrl-assert-gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>; + status = "okay"; + + max7310_a: gpio@30 { + compatible = "maxim,max7310"; + reg = <0x30>; + gpio-controller; + #gpio-cells = <2>; + }; + + max7310_b: gpio@32 { + compatible = "maxim,max7310"; + reg = <0x32>; + gpio-controller; + #gpio-cells = <2>; + }; + + max7310_c: gpio@34 { + compatible = "maxim,max7310"; + reg = <0x34>; + gpio-controller; + #gpio-cells = <2>; + }; +}; + &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; @@ -265,6 +293,13 @@ >; }; + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1 + MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1 + >; + }; + pinctrl_pwm3: pwm1grp { fsl,pins = < MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1 diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index d6c69ec..f74a8de 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -53,6 +53,7 @@ interrupt-controller; reg = <0x00a01000 0x1000>, <0x00a00100 0x100>; + interrupt-parent = <&intc>; }; clocks { @@ -82,7 +83,7 @@ #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; - interrupt-parent = <&intc>; + interrupt-parent = <&gpc>; ranges; dma_apbh: dma-apbh@00110000 { @@ -122,6 +123,7 @@ compatible = "arm,cortex-a9-twd-timer"; reg = <0x00a00600 0x20>; interrupts = <1 13 0xf01>; + interrupt-parent = <&intc>; clocks = <&clks IMX6QDL_CLK_TWD>; }; @@ -357,6 +359,7 @@ clocks = <&clks IMX6QDL_CLK_IPG>, <&clks IMX6QDL_CLK_PWM1>; clock-names = "ipg", "per"; + status = "disabled"; }; pwm2: pwm@02084000 { @@ -367,6 +370,7 @@ clocks = <&clks IMX6QDL_CLK_IPG>, <&clks IMX6QDL_CLK_PWM2>; clock-names = "ipg", "per"; + status = "disabled"; }; pwm3: pwm@02088000 { @@ -377,6 +381,7 @@ clocks = <&clks IMX6QDL_CLK_IPG>, <&clks IMX6QDL_CLK_PWM3>; clock-names = "ipg", "per"; + status = "disabled"; }; pwm4: pwm@0208c000 { @@ -387,6 +392,7 @@ clocks = <&clks IMX6QDL_CLK_IPG>, <&clks IMX6QDL_CLK_PWM4>; clock-names = "ipg", "per"; + status = "disabled"; }; can1: flexcan@02090000 { @@ -598,7 +604,7 @@ regulator-name = "vddpu"; regulator-min-microvolt = <725000>; regulator-max-microvolt = <1450000>; - regulator-always-on; + regulator-enable-ramp-delay = <150>; anatop-reg-offset = <0x140>; anatop-vol-bit-shift = <9>; anatop-vol-bit-width = <5>; @@ -658,7 +664,7 @@ #size-cells = <1>; ranges = <0 0x020cc000 0x4000>; - snvs-rtc-lp@34 { + snvs_rtc: snvs-rtc-lp@34 { compatible = "fsl,sec-v4.0-mon-rtc-lp"; reg = <0x34 0x58>; interrupts = <0 19 IRQ_TYPE_LEVEL_HIGH>, @@ -693,8 +699,19 @@ gpc: gpc@020dc000 { compatible = "fsl,imx6q-gpc"; reg = <0x020dc000 0x4000>; + interrupt-controller; + #interrupt-cells = <3>; interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>, <0 90 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&intc>; + pu-supply = <®_pu>; + clocks = <&clks IMX6QDL_CLK_GPU3D_CORE>, + <&clks IMX6QDL_CLK_GPU3D_SHADER>, + <&clks IMX6QDL_CLK_GPU2D_CORE>, + <&clks IMX6QDL_CLK_GPU2D_AXI>, + <&clks IMX6QDL_CLK_OPENVG_AXI>, + <&clks IMX6QDL_CLK_VPU_AXI>; + #power-domain-cells = <1>; }; gpr: iomuxc-gpr@020e0000 { @@ -845,6 +862,7 @@ clocks = <&clks IMX6QDL_CLK_USBOH3>; fsl,usbphy = <&usbphy2>; fsl,usbmisc = <&usbmisc 1>; + dr_mode = "host"; status = "disabled"; }; @@ -854,6 +872,7 @@ interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX6QDL_CLK_USBOH3>; fsl,usbmisc = <&usbmisc 2>; + dr_mode = "host"; status = "disabled"; }; @@ -863,6 +882,7 @@ interrupts = <0 42 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX6QDL_CLK_USBOH3>; fsl,usbmisc = <&usbmisc 3>; + dr_mode = "host"; status = "disabled"; }; @@ -1022,19 +1042,24 @@ reg = <0x021e0000 0x4000>; status = "disabled"; - port@0 { - reg = <0>; + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; - mipi_mux_0: endpoint { - remote-endpoint = <&ipu1_di0_mipi>; + mipi_mux_0: endpoint { + remote-endpoint = <&ipu1_di0_mipi>; + }; }; - }; - port@1 { - reg = <1>; + port@1 { + reg = <1>; - mipi_mux_1: endpoint { - remote-endpoint = <&ipu1_di1_mipi>; + mipi_mux_1: endpoint { + remote-endpoint = <&ipu1_di1_mipi>; + }; }; }; }; diff --git a/arch/arm/boot/dts/imx6sl-warp.dts b/arch/arm/boot/dts/imx6sl-warp.dts new file mode 100644 index 0000000..64f7dec --- /dev/null +++ b/arch/arm/boot/dts/imx6sl-warp.dts @@ -0,0 +1,262 @@ +/* + * Copyright 2014, 2015 O.S. Systems Software LTDA. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this file; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include "imx6sl.dtsi" + +/ { + model = "WaRP Board"; + compatible = "warp,imx6sl-warp", "fsl,imx6sl"; + + memory { + reg = <0x80000000 0x20000000>; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_usb_otg1_vbus: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio4 0 0>; + enable-active-high; + }; + + reg_usb_otg2_vbus: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "usb_otg2_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio4 2 0>; + enable-active-high; + }; + + reg_1p8v: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "1P8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; + + usdhc3_pwrseq: usdhc3_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>, /* WL_REG_ON */ + <&gpio3 25 GPIO_ACTIVE_LOW>, /* BT_REG_ON */ + <&gpio4 4 GPIO_ACTIVE_LOW>, /* BT_WAKE */ + <&gpio4 6 GPIO_ACTIVE_LOW>; /* BT_RST_N */ + }; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&usbotg1 { + vbus-supply = <®_usb_otg1_vbus>; + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + +&usbotg2 { + vbus-supply = <®_usb_otg2_vbus>; + disable-over-current; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + bus-width = <4>; + non-removable; + keep-power-in-suspend; + enable-sdio-wakeup; + mmc-pwrseq = <&usdhc3_pwrseq>; + status = "okay"; +}; + +&iomuxc { + imx6sl-warp { + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x41b0b1 + MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x41b0b1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6SL_PAD_EPDC_D12__UART2_RX_DATA 0x41b0b1 + MX6SL_PAD_EPDC_D13__UART2_TX_DATA 0x41b0b1 + MX6SL_PAD_EPDC_D14__UART2_RTS_B 0x4130B1 + MX6SL_PAD_EPDC_D15__UART2_CTS_B 0x4130B1 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX6SL_PAD_AUD_RXC__UART3_RX_DATA 0x41b0b1 + MX6SL_PAD_AUD_RXC__UART3_TX_DATA 0x41b0b1 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6SL_PAD_SD2_CMD__SD2_CMD 0x417059 + MX6SL_PAD_SD2_CLK__SD2_CLK 0x410059 + MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x417059 + MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x417059 + MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x417059 + MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x417059 + MX6SL_PAD_SD2_DAT4__SD2_DATA4 0x417059 + MX6SL_PAD_SD2_DAT5__SD2_DATA5 0x417059 + MX6SL_PAD_SD2_DAT6__SD2_DATA6 0x417059 + MX6SL_PAD_SD2_DAT7__SD2_DATA7 0x417059 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + fsl,pins = < + MX6SL_PAD_SD2_CMD__SD2_CMD 0x4170b9 + MX6SL_PAD_SD2_CLK__SD2_CLK 0x4100b9 + MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x4170b9 + MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x4170b9 + MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x4170b9 + MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x4170b9 + MX6SL_PAD_SD2_DAT4__SD2_DATA4 0x4170b9 + MX6SL_PAD_SD2_DAT5__SD2_DATA5 0x4170b9 + MX6SL_PAD_SD2_DAT6__SD2_DATA6 0x4170b9 + MX6SL_PAD_SD2_DAT7__SD2_DATA7 0x4170b9 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + fsl,pins = < + MX6SL_PAD_SD2_CMD__SD2_CMD 0x4170f9 + MX6SL_PAD_SD2_CLK__SD2_CLK 0x4100f9 + MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x4170f9 + MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x4170f9 + MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x4170f9 + MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x4170f9 + MX6SL_PAD_SD2_DAT4__SD2_DATA4 0x4170f9 + MX6SL_PAD_SD2_DAT5__SD2_DATA5 0x4170f9 + MX6SL_PAD_SD2_DAT6__SD2_DATA6 0x4170f9 + MX6SL_PAD_SD2_DAT7__SD2_DATA7 0x4170f9 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6SL_PAD_SD3_CMD__SD3_CMD 0x417059 + MX6SL_PAD_SD3_CLK__SD3_CLK 0x410059 + MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x417059 + MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x417059 + MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x417059 + MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x417059 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3grp100mhz { + fsl,pins = < + MX6SL_PAD_SD3_CMD__SD3_CMD 0x4170b9 + MX6SL_PAD_SD3_CLK__SD3_CLK 0x4100b9 + MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x4170b9 + MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x4170b9 + MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x4170b9 + MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x4170b9 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3grp200mhz { + fsl,pins = < + MX6SL_PAD_SD3_CMD__SD3_CMD 0x4170f9 + MX6SL_PAD_SD3_CLK__SD3_CLK 0x4100f9 + MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x4170f9 + MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x4170f9 + MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x4170f9 + MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x4170f9 + >; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index 36ab8e0..a78e715 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -72,6 +72,7 @@ interrupt-controller; reg = <0x00a01000 0x1000>, <0x00a00100 0x100>; + interrupt-parent = <&intc>; }; clocks { @@ -95,7 +96,7 @@ #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; - interrupt-parent = <&intc>; + interrupt-parent = <&gpc>; ranges; ocram: sram@00900000 { @@ -568,7 +569,7 @@ #size-cells = <1>; ranges = <0 0x020cc000 0x4000>; - snvs-rtc-lp@34 { + snvs_rtc: snvs-rtc-lp@34 { compatible = "fsl,sec-v4.0-mon-rtc-lp"; reg = <0x34 0x58>; interrupts = <0 19 IRQ_TYPE_LEVEL_HIGH>, @@ -603,7 +604,14 @@ gpc: gpc@020dc000 { compatible = "fsl,imx6sl-gpc", "fsl,imx6q-gpc"; reg = <0x020dc000 0x4000>; + interrupt-controller; + #interrupt-cells = <3>; interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&intc>; + pu-supply = <®_pu>; + clocks = <&clks IMX6SL_CLK_GPU2D_OVG>, + <&clks IMX6SL_CLK_GPU2D_PODF>; + #power-domain-cells = <1>; }; gpr: iomuxc-gpr@020e0000 { @@ -699,6 +707,7 @@ interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX6SL_CLK_USBOH3>; fsl,usbmisc = <&usbmisc 2>; + dr_mode = "host"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx6sx-sdb-reva.dts b/arch/arm/boot/dts/imx6sx-sdb-reva.dts new file mode 100644 index 0000000..c76b87c --- /dev/null +++ b/arch/arm/boot/dts/imx6sx-sdb-reva.dts @@ -0,0 +1,143 @@ +/* + * Copyright (C) 2015 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "imx6sx-sdb.dtsi" + +/ { + model = "Freescale i.MX6 SoloX SDB RevA Board"; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pmic: pfuze100@08 { + compatible = "fsl,pfuze100"; + reg = <0x08>; + + regulators { + sw1a_reg: sw1ab { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw1c_reg: sw1c { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3a_reg: sw3a { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1975000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3b_reg: sw3b { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1975000>; + regulator-boot-on; + regulator-always-on; + }; + + sw4_reg: sw4 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + }; + + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vgen1 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + regulator-always-on; + }; + + vgen2_reg: vgen2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + vgen3_reg: vgen3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen4_reg: vgen4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen5_reg: vgen5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen6_reg: vgen6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; +}; + +&qspi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi2>; + status = "okay"; + + flash0: s25fl128s@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,s25fl128s"; + spi-max-frequency = <66000000>; + }; + + flash1: s25fl128s@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,s25fl128s"; + spi-max-frequency = <66000000>; + }; +}; diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts index 32f07d6..0bfc4e7 100644 --- a/arch/arm/boot/dts/imx6sx-sdb.dts +++ b/arch/arm/boot/dts/imx6sx-sdb.dts @@ -1,197 +1,40 @@ /* - * Copyright (C) 2014 Freescale Semiconductor, Inc. + * Copyright (C) 2015 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -/dts-v1/; - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/input.h> -#include "imx6sx.dtsi" +#include "imx6sx-sdb.dtsi" / { - model = "Freescale i.MX6 SoloX SDB Board"; - compatible = "fsl,imx6sx-sdb", "fsl,imx6sx"; - - chosen { - stdout-path = &uart1; - }; - - memory { - reg = <0x80000000 0x40000000>; - }; - - backlight { - compatible = "pwm-backlight"; - pwms = <&pwm3 0 5000000>; - brightness-levels = <0 4 8 16 32 64 128 255>; - default-brightness-level = <6>; - }; - - gpio-keys { - compatible = "gpio-keys"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_keys>; - - volume-up { - label = "Volume Up"; - gpios = <&gpio1 18 GPIO_ACTIVE_LOW>; - linux,code = <KEY_VOLUMEUP>; - }; - - volume-down { - label = "Volume Down"; - gpios = <&gpio1 19 GPIO_ACTIVE_LOW>; - linux,code = <KEY_VOLUMEDOWN>; - }; - }; - - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - vcc_sd3: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_vcc_sd3>; - regulator-name = "VCC_SD3"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; - gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - reg_usb_otg1_vbus: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb_otg1>; - regulator-name = "usb_otg1_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - reg_usb_otg2_vbus: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb_otg2>; - regulator-name = "usb_otg2_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - reg_psu_5v: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "PSU-5V0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_lcd_3v3: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "lcd-3v3"; - gpio = <&gpio3 27 0>; - enable-active-high; - }; - - reg_peri_3v3: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_peri_3v3>; - regulator-name = "peri_3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-always-on; - }; - - reg_enet_3v3: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_enet_3v3>; - regulator-name = "enet_3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpios = <&gpio2 6 GPIO_ACTIVE_LOW>; - }; - }; - - sound { - compatible = "fsl,imx6sx-sdb-wm8962", "fsl,imx-audio-wm8962"; - model = "wm8962-audio"; - ssi-controller = <&ssi2>; - audio-codec = <&codec>; - audio-routing = - "Headphone Jack", "HPOUTL", - "Headphone Jack", "HPOUTR", - "Ext Spk", "SPKOUTL", - "Ext Spk", "SPKOUTR", - "AMIC", "MICBIAS", - "IN3R", "AMIC"; - mux-int-port = <2>; - mux-ext-port = <6>; - }; -}; - -&audmux { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_audmux>; - status = "okay"; + model = "Freescale i.MX6 SoloX SDB RevB Board"; }; -&fec1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_enet1>; - phy-supply = <®_enet_3v3>; - phy-mode = "rgmii"; - phy-handle = <ðphy1>; - status = "okay"; - - mdio { - #address-cells = <1>; - #size-cells = <0>; - - ethphy1: ethernet-phy@1 { - reg = <1>; - }; - - ethphy2: ethernet-phy@2 { - reg = <2>; - }; - }; +&cpu0 { + operating-points = < + /* kHz uV */ + 996000 1250000 + 792000 1175000 + 396000 1175000 + >; + fsl,soc-operating-points = < + /* ARM kHz SOC uV */ + 996000 1250000 + 792000 1175000 + 396000 1175000 + >; }; -&fec2 { +&i2c1 { + clock-frequency = <100000>; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_enet2>; - phy-mode = "rgmii"; - phy-handle = <ðphy2>; + pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; -}; - -&i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c1>; - status = "okay"; pmic: pfuze100@08 { - compatible = "fsl,pfuze100"; + compatible = "fsl,pfuze200"; reg = <0x08>; regulators { @@ -203,14 +46,6 @@ regulator-ramp-delay = <6250>; }; - sw1c_reg: sw1c { - regulator-min-microvolt = <300000>; - regulator-max-microvolt = <1875000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <6250>; - }; - sw2_reg: sw2 { regulator-min-microvolt = <800000>; regulator-max-microvolt = <3300000>; @@ -232,11 +67,6 @@ regulator-always-on; }; - sw4_reg: sw4 { - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <3300000>; - }; - swbst_reg: swbst { regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5150000>; @@ -292,401 +122,24 @@ }; }; -&i2c4 { - clock-frequency = <100000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c4>; - status = "okay"; - - codec: wm8962@1a { - compatible = "wlf,wm8962"; - reg = <0x1a>; - clocks = <&clks IMX6SX_CLK_AUDIO>; - DCVDD-supply = <&vgen4_reg>; - DBVDD-supply = <&vgen4_reg>; - AVDD-supply = <&vgen4_reg>; - CPVDD-supply = <&vgen4_reg>; - MICVDD-supply = <&vgen3_reg>; - PLLVDD-supply = <&vgen4_reg>; - SPKVDD1-supply = <®_psu_5v>; - SPKVDD2-supply = <®_psu_5v>; - }; -}; - -&lcdif1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_lcd>; - lcd-supply = <®_lcd_3v3>; - display = <&display0>; - status = "okay"; - - display0: display0 { - bits-per-pixel = <16>; - bus-width = <24>; - - display-timings { - native-mode = <&timing0>; - timing0: timing0 { - clock-frequency = <33500000>; - hactive = <800>; - vactive = <480>; - hback-porch = <89>; - hfront-porch = <164>; - vback-porch = <23>; - vfront-porch = <10>; - hsync-len = <10>; - vsync-len = <10>; - hsync-active = <0>; - vsync-active = <0>; - de-active = <1>; - pixelclk-active = <0>; - }; - }; - }; -}; - -&pwm3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm3>; - status = "okay"; -}; - -&snvs_poweroff { - status = "okay"; -}; - &qspi2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_qspi2>; status = "okay"; - flash0: s25fl128s@0 { - reg = <0>; + flash0: n25q256a@0 { #address-cells = <1>; #size-cells = <1>; - compatible = "spansion,s25fl128s"; - spi-max-frequency = <66000000>; + compatible = "micron,n25q256a"; + spi-max-frequency = <29000000>; + reg = <0>; }; - flash1: s25fl128s@1 { - reg = <1>; + flash1: n25q256a@1 { #address-cells = <1>; #size-cells = <1>; - compatible = "spansion,s25fl128s"; - spi-max-frequency = <66000000>; - }; -}; - -&ssi2 { - status = "okay"; -}; - -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - -&uart5 { /* for bluetooth */ - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart5>; - fsl,uart-has-rtscts; - status = "okay"; -}; - -&usbotg1 { - vbus-supply = <®_usb_otg1_vbus>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb_otg1_id>; - status = "okay"; -}; - -&usbotg2 { - vbus-supply = <®_usb_otg2_vbus>; - dr_mode = "host"; - status = "okay"; -}; - -&usdhc2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc2>; - non-removable; - no-1-8-v; - keep-power-in-suspend; - enable-sdio-wakeup; - status = "okay"; -}; - -&usdhc3 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; - bus-width = <8>; - cd-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>; - wp-gpios = <&gpio2 15 GPIO_ACTIVE_HIGH>; - keep-power-in-suspend; - enable-sdio-wakeup; - vmmc-supply = <&vcc_sd3>; - status = "okay"; -}; - -&usdhc4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc4>; - cd-gpios = <&gpio6 21 GPIO_ACTIVE_HIGH>; - wp-gpios = <&gpio6 20 GPIO_ACTIVE_HIGH>; - status = "okay"; -}; - -&iomuxc { - imx6x-sdb { - pinctrl_audmux: audmuxgrp { - fsl,pins = < - MX6SX_PAD_CSI_DATA00__AUDMUX_AUD6_TXC 0x130b0 - MX6SX_PAD_CSI_DATA01__AUDMUX_AUD6_TXFS 0x130b0 - MX6SX_PAD_CSI_HSYNC__AUDMUX_AUD6_TXD 0x120b0 - MX6SX_PAD_CSI_VSYNC__AUDMUX_AUD6_RXD 0x130b0 - MX6SX_PAD_CSI_PIXCLK__AUDMUX_MCLK 0x130b0 - >; - }; - - pinctrl_enet1: enet1grp { - fsl,pins = < - MX6SX_PAD_ENET1_MDIO__ENET1_MDIO 0xa0b1 - MX6SX_PAD_ENET1_MDC__ENET1_MDC 0xa0b1 - MX6SX_PAD_RGMII1_TXC__ENET1_RGMII_TXC 0xa0b1 - MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0 0xa0b1 - MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1 0xa0b1 - MX6SX_PAD_RGMII1_TD2__ENET1_TX_DATA_2 0xa0b1 - MX6SX_PAD_RGMII1_TD3__ENET1_TX_DATA_3 0xa0b1 - MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN 0xa0b1 - MX6SX_PAD_RGMII1_RXC__ENET1_RX_CLK 0x3081 - MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0 0x3081 - MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1 0x3081 - MX6SX_PAD_RGMII1_RD2__ENET1_RX_DATA_2 0x3081 - MX6SX_PAD_RGMII1_RD3__ENET1_RX_DATA_3 0x3081 - MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN 0x3081 - MX6SX_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M 0x91 - >; - }; - - pinctrl_enet_3v3: enet3v3grp { - fsl,pins = < - MX6SX_PAD_ENET2_COL__GPIO2_IO_6 0x80000000 - >; - }; - - pinctrl_enet2: enet2grp { - fsl,pins = < - MX6SX_PAD_RGMII2_TXC__ENET2_RGMII_TXC 0xa0b9 - MX6SX_PAD_RGMII2_TD0__ENET2_TX_DATA_0 0xa0b1 - MX6SX_PAD_RGMII2_TD1__ENET2_TX_DATA_1 0xa0b1 - MX6SX_PAD_RGMII2_TD2__ENET2_TX_DATA_2 0xa0b1 - MX6SX_PAD_RGMII2_TD3__ENET2_TX_DATA_3 0xa0b1 - MX6SX_PAD_RGMII2_TX_CTL__ENET2_TX_EN 0xa0b1 - MX6SX_PAD_RGMII2_RXC__ENET2_RX_CLK 0x3081 - MX6SX_PAD_RGMII2_RD0__ENET2_RX_DATA_0 0x3081 - MX6SX_PAD_RGMII2_RD1__ENET2_RX_DATA_1 0x3081 - MX6SX_PAD_RGMII2_RD2__ENET2_RX_DATA_2 0x3081 - MX6SX_PAD_RGMII2_RD3__ENET2_RX_DATA_3 0x3081 - MX6SX_PAD_RGMII2_RX_CTL__ENET2_RX_EN 0x3081 - >; - }; - - pinctrl_gpio_keys: gpio_keysgrp { - fsl,pins = < - MX6SX_PAD_CSI_DATA04__GPIO1_IO_18 0x17059 - MX6SX_PAD_CSI_DATA05__GPIO1_IO_19 0x17059 - >; - }; - - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX6SX_PAD_GPIO1_IO01__I2C1_SDA 0x4001b8b1 - MX6SX_PAD_GPIO1_IO00__I2C1_SCL 0x4001b8b1 - >; - }; - - pinctrl_i2c4: i2c4grp { - fsl,pins = < - MX6SX_PAD_CSI_DATA07__I2C4_SDA 0x4001b8b1 - MX6SX_PAD_CSI_DATA06__I2C4_SCL 0x4001b8b1 - >; - }; - - pinctrl_lcd: lcdgrp { - fsl,pins = < - MX6SX_PAD_LCD1_DATA00__LCDIF1_DATA_0 0x4001b0b0 - MX6SX_PAD_LCD1_DATA01__LCDIF1_DATA_1 0x4001b0b0 - MX6SX_PAD_LCD1_DATA02__LCDIF1_DATA_2 0x4001b0b0 - MX6SX_PAD_LCD1_DATA03__LCDIF1_DATA_3 0x4001b0b0 - MX6SX_PAD_LCD1_DATA04__LCDIF1_DATA_4 0x4001b0b0 - MX6SX_PAD_LCD1_DATA05__LCDIF1_DATA_5 0x4001b0b0 - MX6SX_PAD_LCD1_DATA06__LCDIF1_DATA_6 0x4001b0b0 - MX6SX_PAD_LCD1_DATA07__LCDIF1_DATA_7 0x4001b0b0 - MX6SX_PAD_LCD1_DATA08__LCDIF1_DATA_8 0x4001b0b0 - MX6SX_PAD_LCD1_DATA09__LCDIF1_DATA_9 0x4001b0b0 - MX6SX_PAD_LCD1_DATA10__LCDIF1_DATA_10 0x4001b0b0 - MX6SX_PAD_LCD1_DATA11__LCDIF1_DATA_11 0x4001b0b0 - MX6SX_PAD_LCD1_DATA12__LCDIF1_DATA_12 0x4001b0b0 - MX6SX_PAD_LCD1_DATA13__LCDIF1_DATA_13 0x4001b0b0 - MX6SX_PAD_LCD1_DATA14__LCDIF1_DATA_14 0x4001b0b0 - MX6SX_PAD_LCD1_DATA15__LCDIF1_DATA_15 0x4001b0b0 - MX6SX_PAD_LCD1_DATA16__LCDIF1_DATA_16 0x4001b0b0 - MX6SX_PAD_LCD1_DATA17__LCDIF1_DATA_17 0x4001b0b0 - MX6SX_PAD_LCD1_DATA18__LCDIF1_DATA_18 0x4001b0b0 - MX6SX_PAD_LCD1_DATA19__LCDIF1_DATA_19 0x4001b0b0 - MX6SX_PAD_LCD1_DATA20__LCDIF1_DATA_20 0x4001b0b0 - MX6SX_PAD_LCD1_DATA21__LCDIF1_DATA_21 0x4001b0b0 - MX6SX_PAD_LCD1_DATA22__LCDIF1_DATA_22 0x4001b0b0 - MX6SX_PAD_LCD1_DATA23__LCDIF1_DATA_23 0x4001b0b0 - MX6SX_PAD_LCD1_CLK__LCDIF1_CLK 0x4001b0b0 - MX6SX_PAD_LCD1_ENABLE__LCDIF1_ENABLE 0x4001b0b0 - MX6SX_PAD_LCD1_VSYNC__LCDIF1_VSYNC 0x4001b0b0 - MX6SX_PAD_LCD1_HSYNC__LCDIF1_HSYNC 0x4001b0b0 - MX6SX_PAD_LCD1_RESET__GPIO3_IO_27 0x4001b0b0 - >; - }; - - pinctrl_peri_3v3: peri3v3grp { - fsl,pins = < - MX6SX_PAD_QSPI1A_DATA0__GPIO4_IO_16 0x80000000 - >; - }; - - pinctrl_pwm3: pwm3grp-1 { - fsl,pins = < - MX6SX_PAD_SD1_DATA2__PWM3_OUT 0x110b0 - >; - }; - - pinctrl_qspi2: qspi2grp { - fsl,pins = < - MX6SX_PAD_NAND_WP_B__QSPI2_A_DATA_0 0x70f1 - MX6SX_PAD_NAND_READY_B__QSPI2_A_DATA_1 0x70f1 - MX6SX_PAD_NAND_CE0_B__QSPI2_A_DATA_2 0x70f1 - MX6SX_PAD_NAND_CE1_B__QSPI2_A_DATA_3 0x70f1 - MX6SX_PAD_NAND_CLE__QSPI2_A_SCLK 0x70f1 - MX6SX_PAD_NAND_ALE__QSPI2_A_SS0_B 0x70f1 - MX6SX_PAD_NAND_DATA01__QSPI2_B_DATA_0 0x70f1 - MX6SX_PAD_NAND_DATA00__QSPI2_B_DATA_1 0x70f1 - MX6SX_PAD_NAND_WE_B__QSPI2_B_DATA_2 0x70f1 - MX6SX_PAD_NAND_RE_B__QSPI2_B_DATA_3 0x70f1 - MX6SX_PAD_NAND_DATA02__QSPI2_B_SCLK 0x70f1 - MX6SX_PAD_NAND_DATA03__QSPI2_B_SS0_B 0x70f1 - >; - }; - - pinctrl_vcc_sd3: vccsd3grp { - fsl,pins = < - MX6SX_PAD_KEY_COL1__GPIO2_IO_11 0x17059 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX6SX_PAD_GPIO1_IO04__UART1_TX 0x1b0b1 - MX6SX_PAD_GPIO1_IO05__UART1_RX 0x1b0b1 - >; - }; - - pinctrl_uart5: uart5grp { - fsl,pins = < - MX6SX_PAD_KEY_ROW3__UART5_RX 0x1b0b1 - MX6SX_PAD_KEY_COL3__UART5_TX 0x1b0b1 - MX6SX_PAD_KEY_ROW2__UART5_CTS_B 0x1b0b1 - MX6SX_PAD_KEY_COL2__UART5_RTS_B 0x1b0b1 - >; - }; - - pinctrl_usb_otg1: usbotg1grp { - fsl,pins = < - MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9 0x10b0 - >; - }; - - pinctrl_usb_otg1_id: usbotg1idgrp { - fsl,pins = < - MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID 0x17059 - >; - }; - - pinctrl_usb_otg2: usbot2ggrp { - fsl,pins = < - MX6SX_PAD_GPIO1_IO12__GPIO1_IO_12 0x10b0 - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x17059 - MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x10059 - MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x17059 - MX6SX_PAD_SD2_DATA1__USDHC2_DATA1 0x17059 - MX6SX_PAD_SD2_DATA2__USDHC2_DATA2 0x17059 - MX6SX_PAD_SD2_DATA3__USDHC2_DATA3 0x17059 - >; - }; - - pinctrl_usdhc3: usdhc3grp { - fsl,pins = < - MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x17059 - MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x10059 - MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x17059 - MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x17059 - MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x17059 - MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x17059 - MX6SX_PAD_SD3_DATA4__USDHC3_DATA4 0x17059 - MX6SX_PAD_SD3_DATA5__USDHC3_DATA5 0x17059 - MX6SX_PAD_SD3_DATA6__USDHC3_DATA6 0x17059 - MX6SX_PAD_SD3_DATA7__USDHC3_DATA7 0x17059 - MX6SX_PAD_KEY_COL0__GPIO2_IO_10 0x17059 /* CD */ - MX6SX_PAD_KEY_ROW0__GPIO2_IO_15 0x17059 /* WP */ - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3grp-100mhz { - fsl,pins = < - MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x170b9 - MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x100b9 - MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x170b9 - MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x170b9 - MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x170b9 - MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x170b9 - MX6SX_PAD_SD3_DATA4__USDHC3_DATA4 0x170b9 - MX6SX_PAD_SD3_DATA5__USDHC3_DATA5 0x170b9 - MX6SX_PAD_SD3_DATA6__USDHC3_DATA6 0x170b9 - MX6SX_PAD_SD3_DATA7__USDHC3_DATA7 0x170b9 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3grp-200mhz { - fsl,pins = < - MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x170f9 - MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x100f9 - MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x170f9 - MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x170f9 - MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x170f9 - MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x170f9 - MX6SX_PAD_SD3_DATA4__USDHC3_DATA4 0x170f9 - MX6SX_PAD_SD3_DATA5__USDHC3_DATA5 0x170f9 - MX6SX_PAD_SD3_DATA6__USDHC3_DATA6 0x170f9 - MX6SX_PAD_SD3_DATA7__USDHC3_DATA7 0x170f9 - >; - }; - - pinctrl_usdhc4: usdhc4grp { - fsl,pins = < - MX6SX_PAD_SD4_CMD__USDHC4_CMD 0x17059 - MX6SX_PAD_SD4_CLK__USDHC4_CLK 0x10059 - MX6SX_PAD_SD4_DATA0__USDHC4_DATA0 0x17059 - MX6SX_PAD_SD4_DATA1__USDHC4_DATA1 0x17059 - MX6SX_PAD_SD4_DATA2__USDHC4_DATA2 0x17059 - MX6SX_PAD_SD4_DATA3__USDHC4_DATA3 0x17059 - MX6SX_PAD_SD4_DATA7__GPIO6_IO_21 0x17059 /* CD */ - MX6SX_PAD_SD4_DATA6__GPIO6_IO_20 0x17059 /* WP */ - >; - }; + compatible = "micron,n25q256a"; + spi-max-frequency = <29000000>; + reg = <1>; }; }; diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi new file mode 100644 index 0000000..cef04ce --- /dev/null +++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi @@ -0,0 +1,562 @@ +/* + * Copyright (C) 2014 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include "imx6sx.dtsi" + +/ { + model = "Freescale i.MX6 SoloX SDB Board"; + compatible = "fsl,imx6sx-sdb", "fsl,imx6sx"; + + chosen { + stdout-path = &uart1; + }; + + memory { + reg = <0x80000000 0x40000000>; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm3 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + volume-up { + label = "Volume Up"; + gpios = <&gpio1 18 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + }; + + volume-down { + label = "Volume Down"; + gpios = <&gpio1 19 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEDOWN>; + }; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + vcc_sd3: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_vcc_sd3>; + regulator-name = "VCC_SD3"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usb_otg1_vbus: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_otg1>; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usb_otg2_vbus: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_otg2>; + regulator-name = "usb_otg2_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_psu_5v: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "PSU-5V0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_lcd_3v3: regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + regulator-name = "lcd-3v3"; + gpio = <&gpio3 27 0>; + enable-active-high; + }; + + reg_peri_3v3: regulator@5 { + compatible = "regulator-fixed"; + reg = <5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_peri_3v3>; + regulator-name = "peri_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + reg_enet_3v3: regulator@6 { + compatible = "regulator-fixed"; + reg = <6>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet_3v3>; + regulator-name = "enet_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpios = <&gpio2 6 GPIO_ACTIVE_LOW>; + }; + }; + + sound { + compatible = "fsl,imx6sx-sdb-wm8962", "fsl,imx-audio-wm8962"; + model = "wm8962-audio"; + ssi-controller = <&ssi2>; + audio-codec = <&codec>; + audio-routing = + "Headphone Jack", "HPOUTL", + "Headphone Jack", "HPOUTR", + "Ext Spk", "SPKOUTL", + "Ext Spk", "SPKOUTR", + "AMIC", "MICBIAS", + "IN3R", "AMIC"; + mux-int-port = <2>; + mux-ext-port = <6>; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1>; + phy-supply = <®_enet_3v3>; + phy-mode = "rgmii"; + phy-handle = <ðphy1>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy1: ethernet-phy@1 { + reg = <1>; + }; + + ethphy2: ethernet-phy@2 { + reg = <2>; + }; + }; +}; + +&fec2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet2>; + phy-mode = "rgmii"; + phy-handle = <ðphy2>; + status = "okay"; +}; + +&i2c4 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + status = "okay"; + + codec: wm8962@1a { + compatible = "wlf,wm8962"; + reg = <0x1a>; + clocks = <&clks IMX6SX_CLK_AUDIO>; + DCVDD-supply = <&vgen4_reg>; + DBVDD-supply = <&vgen4_reg>; + AVDD-supply = <&vgen4_reg>; + CPVDD-supply = <&vgen4_reg>; + MICVDD-supply = <&vgen3_reg>; + PLLVDD-supply = <&vgen4_reg>; + SPKVDD1-supply = <®_psu_5v>; + SPKVDD2-supply = <®_psu_5v>; + }; +}; + +&lcdif1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd>; + lcd-supply = <®_lcd_3v3>; + display = <&display0>; + status = "okay"; + + display0: display0 { + bits-per-pixel = <16>; + bus-width = <24>; + + display-timings { + native-mode = <&timing0>; + timing0: timing0 { + clock-frequency = <33500000>; + hactive = <800>; + vactive = <480>; + hback-porch = <89>; + hfront-porch = <164>; + vback-porch = <23>; + vfront-porch = <10>; + hsync-len = <10>; + vsync-len = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; +}; + +&pwm3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm3>; + status = "okay"; +}; + +&snvs_poweroff { + status = "okay"; +}; + +&ssi2 { + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart5 { /* for bluetooth */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&usbotg1 { + vbus-supply = <®_usb_otg1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_otg1_id>; + status = "okay"; +}; + +&usbotg2 { + vbus-supply = <®_usb_otg2_vbus>; + dr_mode = "host"; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + non-removable; + no-1-8-v; + keep-power-in-suspend; + enable-sdio-wakeup; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + bus-width = <8>; + cd-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>; + wp-gpios = <&gpio2 15 GPIO_ACTIVE_HIGH>; + keep-power-in-suspend; + enable-sdio-wakeup; + vmmc-supply = <&vcc_sd3>; + status = "okay"; +}; + +&usdhc4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc4>; + cd-gpios = <&gpio6 21 GPIO_ACTIVE_HIGH>; + wp-gpios = <&gpio6 20 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&iomuxc { + imx6x-sdb { + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX6SX_PAD_CSI_DATA00__AUDMUX_AUD6_TXC 0x130b0 + MX6SX_PAD_CSI_DATA01__AUDMUX_AUD6_TXFS 0x130b0 + MX6SX_PAD_CSI_HSYNC__AUDMUX_AUD6_TXD 0x120b0 + MX6SX_PAD_CSI_VSYNC__AUDMUX_AUD6_RXD 0x130b0 + MX6SX_PAD_CSI_PIXCLK__AUDMUX_MCLK 0x130b0 + >; + }; + + pinctrl_enet1: enet1grp { + fsl,pins = < + MX6SX_PAD_ENET1_MDIO__ENET1_MDIO 0xa0b1 + MX6SX_PAD_ENET1_MDC__ENET1_MDC 0xa0b1 + MX6SX_PAD_RGMII1_TXC__ENET1_RGMII_TXC 0xa0b1 + MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0 0xa0b1 + MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1 0xa0b1 + MX6SX_PAD_RGMII1_TD2__ENET1_TX_DATA_2 0xa0b1 + MX6SX_PAD_RGMII1_TD3__ENET1_TX_DATA_3 0xa0b1 + MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN 0xa0b1 + MX6SX_PAD_RGMII1_RXC__ENET1_RX_CLK 0x3081 + MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0 0x3081 + MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1 0x3081 + MX6SX_PAD_RGMII1_RD2__ENET1_RX_DATA_2 0x3081 + MX6SX_PAD_RGMII1_RD3__ENET1_RX_DATA_3 0x3081 + MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN 0x3081 + MX6SX_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M 0x91 + >; + }; + + pinctrl_enet_3v3: enet3v3grp { + fsl,pins = < + MX6SX_PAD_ENET2_COL__GPIO2_IO_6 0x80000000 + >; + }; + + pinctrl_enet2: enet2grp { + fsl,pins = < + MX6SX_PAD_RGMII2_TXC__ENET2_RGMII_TXC 0xa0b9 + MX6SX_PAD_RGMII2_TD0__ENET2_TX_DATA_0 0xa0b1 + MX6SX_PAD_RGMII2_TD1__ENET2_TX_DATA_1 0xa0b1 + MX6SX_PAD_RGMII2_TD2__ENET2_TX_DATA_2 0xa0b1 + MX6SX_PAD_RGMII2_TD3__ENET2_TX_DATA_3 0xa0b1 + MX6SX_PAD_RGMII2_TX_CTL__ENET2_TX_EN 0xa0b1 + MX6SX_PAD_RGMII2_RXC__ENET2_RX_CLK 0x3081 + MX6SX_PAD_RGMII2_RD0__ENET2_RX_DATA_0 0x3081 + MX6SX_PAD_RGMII2_RD1__ENET2_RX_DATA_1 0x3081 + MX6SX_PAD_RGMII2_RD2__ENET2_RX_DATA_2 0x3081 + MX6SX_PAD_RGMII2_RD3__ENET2_RX_DATA_3 0x3081 + MX6SX_PAD_RGMII2_RX_CTL__ENET2_RX_EN 0x3081 + >; + }; + + pinctrl_gpio_keys: gpio_keysgrp { + fsl,pins = < + MX6SX_PAD_CSI_DATA04__GPIO1_IO_18 0x17059 + MX6SX_PAD_CSI_DATA05__GPIO1_IO_19 0x17059 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO01__I2C1_SDA 0x4001b8b1 + MX6SX_PAD_GPIO1_IO00__I2C1_SCL 0x4001b8b1 + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX6SX_PAD_CSI_DATA07__I2C4_SDA 0x4001b8b1 + MX6SX_PAD_CSI_DATA06__I2C4_SCL 0x4001b8b1 + >; + }; + + pinctrl_lcd: lcdgrp { + fsl,pins = < + MX6SX_PAD_LCD1_DATA00__LCDIF1_DATA_0 0x4001b0b0 + MX6SX_PAD_LCD1_DATA01__LCDIF1_DATA_1 0x4001b0b0 + MX6SX_PAD_LCD1_DATA02__LCDIF1_DATA_2 0x4001b0b0 + MX6SX_PAD_LCD1_DATA03__LCDIF1_DATA_3 0x4001b0b0 + MX6SX_PAD_LCD1_DATA04__LCDIF1_DATA_4 0x4001b0b0 + MX6SX_PAD_LCD1_DATA05__LCDIF1_DATA_5 0x4001b0b0 + MX6SX_PAD_LCD1_DATA06__LCDIF1_DATA_6 0x4001b0b0 + MX6SX_PAD_LCD1_DATA07__LCDIF1_DATA_7 0x4001b0b0 + MX6SX_PAD_LCD1_DATA08__LCDIF1_DATA_8 0x4001b0b0 + MX6SX_PAD_LCD1_DATA09__LCDIF1_DATA_9 0x4001b0b0 + MX6SX_PAD_LCD1_DATA10__LCDIF1_DATA_10 0x4001b0b0 + MX6SX_PAD_LCD1_DATA11__LCDIF1_DATA_11 0x4001b0b0 + MX6SX_PAD_LCD1_DATA12__LCDIF1_DATA_12 0x4001b0b0 + MX6SX_PAD_LCD1_DATA13__LCDIF1_DATA_13 0x4001b0b0 + MX6SX_PAD_LCD1_DATA14__LCDIF1_DATA_14 0x4001b0b0 + MX6SX_PAD_LCD1_DATA15__LCDIF1_DATA_15 0x4001b0b0 + MX6SX_PAD_LCD1_DATA16__LCDIF1_DATA_16 0x4001b0b0 + MX6SX_PAD_LCD1_DATA17__LCDIF1_DATA_17 0x4001b0b0 + MX6SX_PAD_LCD1_DATA18__LCDIF1_DATA_18 0x4001b0b0 + MX6SX_PAD_LCD1_DATA19__LCDIF1_DATA_19 0x4001b0b0 + MX6SX_PAD_LCD1_DATA20__LCDIF1_DATA_20 0x4001b0b0 + MX6SX_PAD_LCD1_DATA21__LCDIF1_DATA_21 0x4001b0b0 + MX6SX_PAD_LCD1_DATA22__LCDIF1_DATA_22 0x4001b0b0 + MX6SX_PAD_LCD1_DATA23__LCDIF1_DATA_23 0x4001b0b0 + MX6SX_PAD_LCD1_CLK__LCDIF1_CLK 0x4001b0b0 + MX6SX_PAD_LCD1_ENABLE__LCDIF1_ENABLE 0x4001b0b0 + MX6SX_PAD_LCD1_VSYNC__LCDIF1_VSYNC 0x4001b0b0 + MX6SX_PAD_LCD1_HSYNC__LCDIF1_HSYNC 0x4001b0b0 + MX6SX_PAD_LCD1_RESET__GPIO3_IO_27 0x4001b0b0 + >; + }; + + pinctrl_peri_3v3: peri3v3grp { + fsl,pins = < + MX6SX_PAD_QSPI1A_DATA0__GPIO4_IO_16 0x80000000 + >; + }; + + pinctrl_pwm3: pwm3grp-1 { + fsl,pins = < + MX6SX_PAD_SD1_DATA2__PWM3_OUT 0x110b0 + >; + }; + + pinctrl_qspi2: qspi2grp { + fsl,pins = < + MX6SX_PAD_NAND_WP_B__QSPI2_A_DATA_0 0x70f1 + MX6SX_PAD_NAND_READY_B__QSPI2_A_DATA_1 0x70f1 + MX6SX_PAD_NAND_CE0_B__QSPI2_A_DATA_2 0x70f1 + MX6SX_PAD_NAND_CE1_B__QSPI2_A_DATA_3 0x70f1 + MX6SX_PAD_NAND_CLE__QSPI2_A_SCLK 0x70f1 + MX6SX_PAD_NAND_ALE__QSPI2_A_SS0_B 0x70f1 + MX6SX_PAD_NAND_DATA01__QSPI2_B_DATA_0 0x70f1 + MX6SX_PAD_NAND_DATA00__QSPI2_B_DATA_1 0x70f1 + MX6SX_PAD_NAND_WE_B__QSPI2_B_DATA_2 0x70f1 + MX6SX_PAD_NAND_RE_B__QSPI2_B_DATA_3 0x70f1 + MX6SX_PAD_NAND_DATA02__QSPI2_B_SCLK 0x70f1 + MX6SX_PAD_NAND_DATA03__QSPI2_B_SS0_B 0x70f1 + >; + }; + + pinctrl_vcc_sd3: vccsd3grp { + fsl,pins = < + MX6SX_PAD_KEY_COL1__GPIO2_IO_11 0x17059 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO04__UART1_TX 0x1b0b1 + MX6SX_PAD_GPIO1_IO05__UART1_RX 0x1b0b1 + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pins = < + MX6SX_PAD_KEY_ROW3__UART5_RX 0x1b0b1 + MX6SX_PAD_KEY_COL3__UART5_TX 0x1b0b1 + MX6SX_PAD_KEY_ROW2__UART5_CTS_B 0x1b0b1 + MX6SX_PAD_KEY_COL2__UART5_RTS_B 0x1b0b1 + >; + }; + + pinctrl_usb_otg1: usbotg1grp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9 0x10b0 + >; + }; + + pinctrl_usb_otg1_id: usbotg1idgrp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID 0x17059 + >; + }; + + pinctrl_usb_otg2: usbot2ggrp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO12__GPIO1_IO_12 0x10b0 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x17059 + MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x10059 + MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x17059 + MX6SX_PAD_SD2_DATA1__USDHC2_DATA1 0x17059 + MX6SX_PAD_SD2_DATA2__USDHC2_DATA2 0x17059 + MX6SX_PAD_SD2_DATA3__USDHC2_DATA3 0x17059 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x17059 + MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x10059 + MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x17059 + MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x17059 + MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x17059 + MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x17059 + MX6SX_PAD_SD3_DATA4__USDHC3_DATA4 0x17059 + MX6SX_PAD_SD3_DATA5__USDHC3_DATA5 0x17059 + MX6SX_PAD_SD3_DATA6__USDHC3_DATA6 0x17059 + MX6SX_PAD_SD3_DATA7__USDHC3_DATA7 0x17059 + MX6SX_PAD_KEY_COL0__GPIO2_IO_10 0x17059 /* CD */ + MX6SX_PAD_KEY_ROW0__GPIO2_IO_15 0x17059 /* WP */ + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3grp-100mhz { + fsl,pins = < + MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x170b9 + MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x100b9 + MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x170b9 + MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x170b9 + MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x170b9 + MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x170b9 + MX6SX_PAD_SD3_DATA4__USDHC3_DATA4 0x170b9 + MX6SX_PAD_SD3_DATA5__USDHC3_DATA5 0x170b9 + MX6SX_PAD_SD3_DATA6__USDHC3_DATA6 0x170b9 + MX6SX_PAD_SD3_DATA7__USDHC3_DATA7 0x170b9 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3grp-200mhz { + fsl,pins = < + MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x170f9 + MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x100f9 + MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x170f9 + MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x170f9 + MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x170f9 + MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x170f9 + MX6SX_PAD_SD3_DATA4__USDHC3_DATA4 0x170f9 + MX6SX_PAD_SD3_DATA5__USDHC3_DATA5 0x170f9 + MX6SX_PAD_SD3_DATA6__USDHC3_DATA6 0x170f9 + MX6SX_PAD_SD3_DATA7__USDHC3_DATA7 0x170f9 + >; + }; + + pinctrl_usdhc4: usdhc4grp { + fsl,pins = < + MX6SX_PAD_SD4_CMD__USDHC4_CMD 0x17059 + MX6SX_PAD_SD4_CLK__USDHC4_CLK 0x10059 + MX6SX_PAD_SD4_DATA0__USDHC4_DATA0 0x17059 + MX6SX_PAD_SD4_DATA1__USDHC4_DATA1 0x17059 + MX6SX_PAD_SD4_DATA2__USDHC4_DATA2 0x17059 + MX6SX_PAD_SD4_DATA3__USDHC4_DATA3 0x17059 + MX6SX_PAD_SD4_DATA7__GPIO6_IO_21 0x17059 /* CD */ + MX6SX_PAD_SD4_DATA6__GPIO6_IO_20 0x17059 /* WP */ + >; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index 7a24fee..708175d 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -88,6 +88,7 @@ interrupt-controller; reg = <0x00a01000 0x1000>, <0x00a00100 0x100>; + interrupt-parent = <&intc>; }; clocks { @@ -131,7 +132,7 @@ #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; - interrupt-parent = <&intc>; + interrupt-parent = <&gpc>; ranges; pmu { @@ -666,7 +667,7 @@ #size-cells = <1>; ranges = <0 0x020cc000 0x4000>; - snvs-rtc-lp@34 { + snvs_rtc: snvs-rtc-lp@34 { compatible = "fsl,sec-v4.0-mon-rtc-lp"; reg = <0x34 0x58>; interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; @@ -700,7 +701,10 @@ gpc: gpc@020dc000 { compatible = "fsl,imx6sx-gpc", "fsl,imx6q-gpc"; reg = <0x020dc000 0x4000>; + interrupt-controller; + #interrupt-cells = <3>; interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&intc>; }; iomuxc: iomuxc@020e0000 { @@ -763,6 +767,7 @@ fsl,usbmisc = <&usbmisc 2>; phy_type = "hsic"; fsl,anatop = <&anatop>; + dr_mode = "host"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/kirkwood-nas2big.dts b/arch/arm/boot/dts/kirkwood-nas2big.dts new file mode 100644 index 0000000..7427ec5 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-nas2big.dts @@ -0,0 +1,143 @@ +/* + * Device Tree file for LaCie 2Big NAS + * + * Copyright (C) 2015 Seagate + * + * Author: Simon Guinot <simon.guinot@sequanux.org> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. +*/ + +/dts-v1/; + +#include "kirkwood-netxbig.dtsi" + +/ { + model = "LaCie 2Big NAS"; + compatible = "lacie,nas2big", "lacie,netxbig", "marvell,kirkwood-88f6282", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8"; + stdout-path = &uart0; + }; + + mbus { + pcie-controller { + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; + }; + }; + + ocp@f1000000 { + rtc@10300 { + /* The on-chip RTC is not powered (no supercap). */ + status = "disabled"; + }; + spi@10600 { + /* + * A NAND flash is used instead of an SPI flash for + * the other netxbig-compatible boards. + */ + status = "disabled"; + }; + }; + + fan { + /* + * An I2C fan controller (GMT G762) is used but alarm is + * wired to a separate GPIO. + */ + compatible = "gpio-fan"; + alarm-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>; + }; + + regulators: regulators { + status = "okay"; + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + + regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "hdd1power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>; + }; + clocks { + g762_clk: g762-oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + }; +}; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + reg = <0>; + }; +}; + +&i2c0 { + status = "okay"; + + /* + * An external I2C RTC (Dallas DS1337S+) is used. This allows + * to power-up the board on an RTC alarm. The external RTC can + * be kept powered, even when the SoC is off. + */ + rtc@68 { + compatible = "dallas,ds1307"; + reg = <0x68>; + interrupts = <43>; + }; + g762@3e { + compatible = "gmt,g762"; + reg = <0x3e>; + clocks = <&g762_clk>; + }; +}; + +&nand { + chip-delay = <50>; + status = "okay"; + + partition@0 { + label = "U-Boot"; + reg = <0x0 0x100000>; + }; + + partition@100000 { + label = "uImage"; + reg = <0x100000 0x1000000>; + }; + + partition@1100000 { + label = "root"; + reg = <0x1100000 0x8000000>; + }; + + partition@9100000 { + label = "unused"; + reg = <0x9100000 0x6f00000>; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-net2big.dts b/arch/arm/boot/dts/kirkwood-net2big.dts index 53dc37a..13a4477 100644 --- a/arch/arm/boot/dts/kirkwood-net2big.dts +++ b/arch/arm/boot/dts/kirkwood-net2big.dts @@ -27,6 +27,11 @@ device_type = "memory"; reg = <0x00000000 0x10000000>; }; + + fan { + compatible = "gpio-fan"; + alarm-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>; + }; }; ®ulators { diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi index b67ede5..5484413 100644 --- a/arch/arm/boot/dts/meson.dtsi +++ b/arch/arm/boot/dts/meson.dtsi @@ -150,5 +150,25 @@ interrupts = <0 15 1>; status = "disabled"; }; + + spifc: spi@c1108c80 { + compatible = "amlogic,meson6-spifc"; + reg = <0xc1108c80 0x80>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk81>; + status = "disabled"; + }; + + ethmac: ethernet@c9410000 { + compatible = "amlogic,meson6-dwmac", "snps,dwmac"; + reg = <0xc9410000 0x10000 + 0xc1108108 0x4>; + interrupts = <0 8 1>; + interrupt-names = "macirq"; + clocks = <&clk81>; + clock-names = "stmmaceth"; + status = "disabled"; + }; }; }; /* end of / */ diff --git a/arch/arm/boot/dts/meson6-atv1200.dts b/arch/arm/boot/dts/meson6-atv1200.dts index d7d351a..1237faa 100644 --- a/arch/arm/boot/dts/meson6-atv1200.dts +++ b/arch/arm/boot/dts/meson6-atv1200.dts @@ -64,3 +64,7 @@ &uart_AO { status = "okay"; }; + +ðmac { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/meson8-minix-neo-x8.dts b/arch/arm/boot/dts/meson8-minix-neo-x8.dts new file mode 100644 index 0000000..4f536bb --- /dev/null +++ b/arch/arm/boot/dts/meson8-minix-neo-x8.dts @@ -0,0 +1,128 @@ +/* + * Copyright 2014 Beniamino Galvani <b.galvani@gmail.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include "meson8.dtsi" + +/ { + model = "MINIX NEO-X8"; + compatible = "minix,neo-x8", "amlogic,meson8"; + + aliases { + serial0 = &uart_AO; + }; + + memory { + reg = <0x40000000 0x80000000>; + }; + + gpio-leds { + compatible = "gpio-leds"; + + blue { + label = "x8:blue:power"; + gpios = <&gpio_ao GPIO_TEST_N GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +&i2c_AO { + status = "okay"; + pinctrl-0 = <&i2c_ao_pins>; + pinctrl-names = "default"; + + pmic@32 { + compatible = "ricoh,rn5t618"; + reg = <0x32>; + + regulators { + }; + }; + + rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; +}; + +&spifc { + status = "okay"; + pinctrl-0 = <&spi_nor_pins>; + pinctrl-names = "default"; + + spi-flash@0 { + compatible = "mxicy,mx25l1606e"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0>; + spi-max-frequency = <30000000>; + + partition@0 { + label = "boot"; + reg = <0x0 0x100000>; + }; + + partition@100000 { + label = "env"; + reg = <0x100000 0x10000>; + }; + }; +}; + +&ir_receiver { + status = "okay"; + pinctrl-0 = <&ir_recv_pins>; + pinctrl-names = "default"; +}; + +ðmac { + status = "okay"; + pinctrl-0 = <ð_pins>; + pnictrl-names = "default"; +}; diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi index 1f442a7..a2ddcb8 100644 --- a/arch/arm/boot/dts/meson8.dtsi +++ b/arch/arm/boot/dts/meson8.dtsi @@ -43,6 +43,7 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +#include <dt-bindings/gpio/meson8-gpio.h> /include/ "meson.dtsi" / { @@ -89,4 +90,71 @@ compatible = "fixed-clock"; clock-frequency = <141666666>; }; + + pinctrl: pinctrl@c1109880 { + compatible = "amlogic,meson8-pinctrl"; + reg = <0xc1109880 0x10>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gpio: banks@c11080b0 { + reg = <0xc11080b0 0x28>, + <0xc11080e8 0x18>, + <0xc1108120 0x18>, + <0xc1108030 0x30>; + reg-names = "mux", "pull", "pull-enable", "gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio_ao: ao-bank@c1108030 { + reg = <0xc8100014 0x4>, + <0xc810002c 0x4>, + <0xc8100024 0x8>; + reg-names = "mux", "pull", "gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + uart_ao_a_pins: uart_ao_a { + mux { + groups = "uart_tx_ao_a", "uart_rx_ao_a"; + function = "uart_ao"; + }; + }; + + i2c_ao_pins: i2c_mst_ao { + mux { + groups = "i2c_mst_sck_ao", "i2c_mst_sda_ao"; + function = "i2c_mst_ao"; + }; + }; + + spi_nor_pins: nor { + mux { + groups = "nor_d", "nor_q", "nor_c", "nor_cs"; + function = "nor"; + }; + }; + + ir_recv_pins: remote { + mux { + groups = "remote_input"; + function = "remote"; + }; + }; + + eth_pins: ethernet { + mux { + groups = "eth_tx_clk_50m", "eth_tx_en", + "eth_txd1", "eth_txd0", + "eth_rx_clk_in", "eth_rx_dv", + "eth_rxd1", "eth_rxd0", "eth_mdio", + "eth_mdc"; + function = "ethernet"; + }; + }; + }; + }; /* end of / */ diff --git a/arch/arm/boot/dts/mt6589.dtsi b/arch/arm/boot/dts/mt6589.dtsi index 106b61b..88b3cb1 100644 --- a/arch/arm/boot/dts/mt6589.dtsi +++ b/arch/arm/boot/dts/mt6589.dtsi @@ -138,5 +138,10 @@ clocks = <&uart_clk>; status = "disabled"; }; + + wdt: watchdog@010000000 { + compatible = "mediatek,mt6589-wdt"; + reg = <0x10000000 0x44>; + }; }; }; diff --git a/arch/arm/boot/dts/nspire-classic.dtsi b/arch/arm/boot/dts/nspire-classic.dtsi index 9565199..4907c50 100644 --- a/arch/arm/boot/dts/nspire-classic.dtsi +++ b/arch/arm/boot/dts/nspire-classic.dtsi @@ -51,6 +51,11 @@ compatible = "lsi,nspire-classic-ahb-divider"; }; + +&vbus_reg { + gpio = <&gpio 5 0>; +}; + / { memory { device_type = "memory"; diff --git a/arch/arm/boot/dts/nspire-cx.dts b/arch/arm/boot/dts/nspire-cx.dts index 375b924..08e0b81 100644 --- a/arch/arm/boot/dts/nspire-cx.dts +++ b/arch/arm/boot/dts/nspire-cx.dts @@ -69,6 +69,10 @@ 0x0709001d 0x070a0033 >; }; +&vbus_reg { + gpio = <&gpio 2 0>; +}; + / { model = "TI-NSPIRE CX"; compatible = "ti,nspire-cx"; diff --git a/arch/arm/boot/dts/nspire.dtsi b/arch/arm/boot/dts/nspire.dtsi index a22ffe6..390c91a 100644 --- a/arch/arm/boot/dts/nspire.dtsi +++ b/arch/arm/boot/dts/nspire.dtsi @@ -54,6 +54,20 @@ clocks = <&ahb_clk>; }; + usb_phy: usb_phy { + compatible = "usb-nop-xceiv"; + }; + + vbus_reg: vbus_reg { + compatible = "regulator-fixed"; + + regulator-name = "USB VBUS output"; + regulator-type = "voltage"; + + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + ahb { compatible = "simple-bus"; #address-cells = <1>; @@ -65,8 +79,12 @@ }; usb0: usb@B0000000 { + compatible = "lsi,zevio-usb"; reg = <0xB0000000 0x1000>; interrupts = <8>; + + usb-phy = <&usb_phy>; + vbus-supply = <&vbus_reg>; }; usb1: usb@B4000000 { @@ -105,8 +123,11 @@ ranges; gpio: gpio@90000000 { + compatible = "lsi,zevio-gpio"; reg = <0x90000000 0x1000>; interrupts = <7>; + gpio-controller; + #gpio-cells = <2>; }; fast_timer: timer@90010000 { diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi index e2b2e93..5b9a376 100644 --- a/arch/arm/boot/dts/omap2420.dtsi +++ b/arch/arm/boot/dts/omap2420.dtsi @@ -14,47 +14,65 @@ compatible = "ti,omap2420", "ti,omap2"; ocp { - prcm: prcm@48008000 { - compatible = "ti,omap2-prcm"; - reg = <0x48008000 0x1000>; + l4: l4@48000000 { + compatible = "ti,omap2-l4", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x48000000 0x100000>; - prcm_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; - }; + prcm: prcm@8000 { + compatible = "ti,omap2-prcm"; + reg = <0x8000 0x1000>; - prcm_clockdomains: clockdomains { - }; - }; + prcm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; - scrm: scrm@48000000 { - compatible = "ti,omap2-scrm"; - reg = <0x48000000 0x1000>; + prcm_clockdomains: clockdomains { + }; + }; - scrm_clocks: clocks { + scm: scm@0 { + compatible = "ti,omap2-scm", "simple-bus"; + reg = <0x0 0x1000>; #address-cells = <1>; - #size-cells = <0>; + #size-cells = <1>; + ranges = <0 0x0 0x1000>; + + omap2420_pmx: pinmux@30 { + compatible = "ti,omap2420-padconf", + "pinctrl-single"; + reg = <0x30 0x0113>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <8>; + pinctrl-single,function-mask = <0x3f>; + }; + + scm_conf: scm_conf@270 { + compatible = "syscon"; + reg = <0x270 0x100>; + #address-cells = <1>; + #size-cells = <1>; + + scm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + scm_clockdomains: clockdomains { + }; }; - scrm_clockdomains: clockdomains { + counter32k: counter@4000 { + compatible = "ti,omap-counter32k"; + reg = <0x4000 0x20>; + ti,hwmods = "counter_32k"; }; }; - counter32k: counter@48004000 { - compatible = "ti,omap-counter32k"; - reg = <0x48004000 0x20>; - ti,hwmods = "counter_32k"; - }; - - omap2420_pmx: pinmux@48000030 { - compatible = "ti,omap2420-padconf", "pinctrl-single"; - reg = <0x48000030 0x0113>; - #address-cells = <1>; - #size-cells = <0>; - pinctrl-single,register-width = <8>; - pinctrl-single,function-mask = <0x3f>; - }; - gpio1: gpio@48018000 { compatible = "ti,omap2-gpio"; reg = <0x48018000 0x200>; diff --git a/arch/arm/boot/dts/omap2430-clocks.dtsi b/arch/arm/boot/dts/omap2430-clocks.dtsi index 805f75d..93fed68 100644 --- a/arch/arm/boot/dts/omap2430-clocks.dtsi +++ b/arch/arm/boot/dts/omap2430-clocks.dtsi @@ -8,12 +8,12 @@ * published by the Free Software Foundation. */ -&scrm_clocks { +&scm_clocks { mcbsp3_mux_fck: mcbsp3_mux_fck { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_96m_ck>, <&mcbsp_clks>; - reg = <0x02e8>; + reg = <0x78>; }; mcbsp3_fck: mcbsp3_fck { @@ -27,7 +27,7 @@ compatible = "ti,composite-mux-clock"; clocks = <&func_96m_ck>, <&mcbsp_clks>; ti,bit-shift = <2>; - reg = <0x02e8>; + reg = <0x78>; }; mcbsp4_fck: mcbsp4_fck { @@ -41,7 +41,7 @@ compatible = "ti,composite-mux-clock"; clocks = <&func_96m_ck>, <&mcbsp_clks>; ti,bit-shift = <4>; - reg = <0x02e8>; + reg = <0x78>; }; mcbsp5_fck: mcbsp5_fck { diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi index 0dc8de2..11a7963 100644 --- a/arch/arm/boot/dts/omap2430.dtsi +++ b/arch/arm/boot/dts/omap2430.dtsi @@ -14,60 +14,73 @@ compatible = "ti,omap2430", "ti,omap2"; ocp { - prcm: prcm@49006000 { - compatible = "ti,omap2-prcm"; - reg = <0x49006000 0x1000>; + l4_wkup: l4_wkup@49000000 { + compatible = "ti,omap2-l4-wkup", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x49000000 0x31000>; - prcm_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; - }; + prcm: prcm@6000 { + compatible = "ti,omap2-prcm"; + reg = <0x6000 0x1000>; - prcm_clockdomains: clockdomains { - }; - }; - - scrm: scrm@49002000 { - compatible = "ti,omap2-scrm"; - reg = <0x49002000 0x1000>; + prcm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; - scrm_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; + prcm_clockdomains: clockdomains { + }; }; - scrm_clockdomains: clockdomains { + scm: scm@2000 { + compatible = "ti,omap2-scm", "simple-bus"; + reg = <0x2000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x2000 0x1000>; + + omap2430_pmx: pinmux@30 { + compatible = "ti,omap2430-padconf", + "pinctrl-single"; + reg = <0x30 0x0154>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <8>; + pinctrl-single,function-mask = <0x3f>; + }; + + scm_conf: scm_conf@270 { + compatible = "syscon"; + reg = <0x270 0x240>; + #address-cells = <1>; + #size-cells = <1>; + + scm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; + + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0x230 0x4>; + syscon = <&scm_conf>; + pbias_mmc_reg: pbias_mmc_omap2430 { + regulator-name = "pbias_mmc_omap2430"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + }; + }; + + scm_clockdomains: clockdomains { + }; }; - }; - - counter32k: counter@49020000 { - compatible = "ti,omap-counter32k"; - reg = <0x49020000 0x20>; - ti,hwmods = "counter_32k"; - }; - - omap2430_pmx: pinmux@49002030 { - compatible = "ti,omap2430-padconf", "pinctrl-single"; - reg = <0x49002030 0x0154>; - #address-cells = <1>; - #size-cells = <0>; - pinctrl-single,register-width = <8>; - pinctrl-single,function-mask = <0x3f>; - }; - - omap2_scm_general: tisyscon@49002270 { - compatible = "syscon"; - reg = <0x49002270 0x240>; - }; - pbias_regulator: pbias_regulator { - compatible = "ti,pbias-omap"; - reg = <0x230 0x4>; - syscon = <&omap2_scm_general>; - pbias_mmc_reg: pbias_mmc_omap2430 { - regulator-name = "pbias_mmc_omap2430"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; + counter32k: counter@20000 { + compatible = "ti,omap-counter32k"; + reg = <0x20000 0x20>; + ti,hwmods = "counter_32k"; }; }; diff --git a/arch/arm/boot/dts/omap24xx-clocks.dtsi b/arch/arm/boot/dts/omap24xx-clocks.dtsi index a1365ca..63965b8 100644 --- a/arch/arm/boot/dts/omap24xx-clocks.dtsi +++ b/arch/arm/boot/dts/omap24xx-clocks.dtsi @@ -7,13 +7,13 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -&scrm_clocks { +&scm_clocks { mcbsp1_mux_fck: mcbsp1_mux_fck { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_96m_ck>, <&mcbsp_clks>; ti,bit-shift = <2>; - reg = <0x0274>; + reg = <0x4>; }; mcbsp1_fck: mcbsp1_fck { @@ -27,7 +27,7 @@ compatible = "ti,composite-mux-clock"; clocks = <&func_96m_ck>, <&mcbsp_clks>; ti,bit-shift = <6>; - reg = <0x0274>; + reg = <0x4>; }; mcbsp2_fck: mcbsp2_fck { diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts index 25f7b0a..7c4dca1 100644 --- a/arch/arm/boot/dts/omap3-beagle-xm.dts +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts @@ -60,7 +60,6 @@ ti,model = "omap3beagle"; ti,mcbsp = <&mcbsp2>; - ti,codec = <&twl_audio>; }; gpio_keys { @@ -150,7 +149,6 @@ compatible = "arm,coresight-etb10", "arm,primecell"; reg = <0x5401b000 0x1000>; - coresight-default-sink; clocks = <&emu_src_ck>; clock-names = "apb_pclk"; port { diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts index c792391..a547411 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -71,7 +71,6 @@ ti,model = "omap3beagle"; ti,mcbsp = <&mcbsp2>; - ti,codec = <&twl_audio>; }; gpio_keys { @@ -145,7 +144,6 @@ compatible = "arm,coresight-etb10", "arm,primecell"; reg = <0x5401b000 0x1000>; - coresight-default-sink; clocks = <&emu_src_ck>; clock-names = "apb_pclk"; port { @@ -379,3 +377,55 @@ }; }; }; + +&gpmc { + status = "ok"; + ranges = <0 0 0x30000000 0x1000000>; /* CS0 space, 16MB */ + + /* Chip select 0 */ + nand@0,0 { + reg = <0 0 4>; /* NAND I/O window, 4 bytes */ + interrupts = <20>; + ti,nand-ecc-opt = "ham1"; + nand-bus-width = <16>; + #address-cells = <1>; + #size-cells = <1>; + + gpmc,device-width = <2>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <36>; + gpmc,cs-wr-off-ns = <36>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <24>; + gpmc,adv-wr-off-ns = <36>; + gpmc,oe-on-ns = <6>; + gpmc,oe-off-ns = <48>; + gpmc,we-on-ns = <6>; + gpmc,we-off-ns = <30>; + gpmc,rd-cycle-ns = <72>; + gpmc,wr-cycle-ns = <72>; + gpmc,access-ns = <54>; + gpmc,wr-access-ns = <30>; + + partition@0 { + label = "X-Loader"; + reg = <0 0x80000>; + }; + partition@80000 { + label = "U-Boot"; + reg = <0x80000 0x1e0000>; + }; + partition@1c0000 { + label = "U-Boot Env"; + reg = <0x260000 0x20000>; + }; + partition@280000 { + label = "Kernel"; + reg = <0x280000 0x400000>; + }; + partition@780000 { + label = "Filesystem"; + reg = <0x680000 0xf980000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap3-cm-t3517.dts b/arch/arm/boot/dts/omap3-cm-t3517.dts index 0ab748c..f5b5a1d 100644 --- a/arch/arm/boot/dts/omap3-cm-t3517.dts +++ b/arch/arm/boot/dts/omap3-cm-t3517.dts @@ -133,6 +133,16 @@ non-removable; bus-width = <4>; cap-power-off-card; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1271"; + reg = <2>; + interrupt-parent = <&gpio5>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH>; /* gpio 145 */ + ref-clock-frequency = <38400000>; + }; }; &dss { diff --git a/arch/arm/boot/dts/omap3-cm-t3730.dts b/arch/arm/boot/dts/omap3-cm-t3730.dts index 46eadb2..2294f5b 100644 --- a/arch/arm/boot/dts/omap3-cm-t3730.dts +++ b/arch/arm/boot/dts/omap3-cm-t3730.dts @@ -73,6 +73,16 @@ non-removable; bus-width = <4>; cap-power-off-card; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1271"; + reg = <2>; + interrupt-parent = <&gpio5>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; /* gpio 136 */ + ref-clock-frequency = <38400000>; + }; }; &dss { diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi index d9e92b6..046cd77 100644 --- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi +++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi @@ -16,7 +16,6 @@ ti,model = "cm-t35"; ti,mcbsp = <&mcbsp2>; - ti,codec = <&twl_audio>; }; }; diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts index 169037e..134d3f2 100644 --- a/arch/arm/boot/dts/omap3-devkit8000.dts +++ b/arch/arm/boot/dts/omap3-devkit8000.dts @@ -48,7 +48,6 @@ ti,model = "devkit8000"; ti,mcbsp = <&mcbsp2>; - ti,codec = <&twl_audio>; ti,audio-routing = "Ext Spk", "PREDRIVEL", "Ext Spk", "PREDRIVER", diff --git a/arch/arm/boot/dts/omap3-evm-common.dtsi b/arch/arm/boot/dts/omap3-evm-common.dtsi index 127f3e7..346552b 100644 --- a/arch/arm/boot/dts/omap3-evm-common.dtsi +++ b/arch/arm/boot/dts/omap3-evm-common.dtsi @@ -106,6 +106,16 @@ non-removable; bus-width = <4>; cap-power-off-card; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1271"; + reg = <2>; + interrupt-parent = <&gpio5>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* gpio 149 */ + ref-clock-frequency = <38400000>; + }; }; &twl_gpio { diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index fb3a696..b9f6881 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -46,7 +46,6 @@ ti,model = "gta04"; ti,mcbsp = <&mcbsp2>; - ti,codec = <&twl_audio>; }; spi_lcd { diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi index 8a63ad2..d5e5cd4 100644 --- a/arch/arm/boot/dts/omap3-igep.dtsi +++ b/arch/arm/boot/dts/omap3-igep.dtsi @@ -22,7 +22,6 @@ compatible = "ti,omap-twl4030"; ti,model = "igep2"; ti,mcbsp = <&mcbsp2>; - ti,codec = <&twl_audio>; }; vdd33: regulator-vdd33 { diff --git a/arch/arm/boot/dts/omap3-igep0020-rev-f.dts b/arch/arm/boot/dts/omap3-igep0020-rev-f.dts index cc8bd0c..72f7cdc 100644 --- a/arch/arm/boot/dts/omap3-igep0020-rev-f.dts +++ b/arch/arm/boot/dts/omap3-igep0020-rev-f.dts @@ -42,4 +42,13 @@ vmmc-supply = <&lbep5clwmc_wlen>; bus-width = <4>; non-removable; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1835"; + reg = <2>; + interrupt-parent = <&gpio6>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH>; /* gpio 177 */ + }; }; diff --git a/arch/arm/boot/dts/omap3-igep0030-rev-g.dts b/arch/arm/boot/dts/omap3-igep0030-rev-g.dts index 9326b28..b899e34 100644 --- a/arch/arm/boot/dts/omap3-igep0030-rev-g.dts +++ b/arch/arm/boot/dts/omap3-igep0030-rev-g.dts @@ -64,4 +64,13 @@ vmmc-supply = <&lbep5clwmc_wlen>; bus-width = <4>; non-removable; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1835"; + reg = <2>; + interrupt-parent = <&gpio5>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; /* gpio 136 */ + }; }; diff --git a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi index e81fb65..e631333 100644 --- a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi +++ b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi @@ -38,7 +38,6 @@ ti,model = "lilly-a83x"; ti,mcbsp = <&mcbsp2>; - ti,codec = <&twl_audio>; }; reg_vcc3: vcc3 { diff --git a/arch/arm/boot/dts/omap3-n9.dts b/arch/arm/boot/dts/omap3-n9.dts index 9938b5d..f2e2139 100644 --- a/arch/arm/boot/dts/omap3-n9.dts +++ b/arch/arm/boot/dts/omap3-n9.dts @@ -16,3 +16,40 @@ model = "Nokia N9"; compatible = "nokia,omap3-n9", "ti,omap36xx", "ti,omap3"; }; + +&i2c2 { + smia_1: camera@10 { + compatible = "nokia,smia"; + reg = <0x10>; + /* No reset gpio */ + vana-supply = <&vaux3>; + clocks = <&isp 0>; + clock-frequency = <9600000>; + nokia,nvm-size = <(16 * 64)>; + port { + smia_1_1: endpoint { + link-frequencies = /bits/ 64 <199200000 210000000 499200000>; + clock-lanes = <0>; + data-lanes = <1 2>; + remote-endpoint = <&csi2a_ep>; + }; + }; + }; +}; + +&isp { + vdd-csiphy1-supply = <&vaux2>; + vdd-csiphy2-supply = <&vaux2>; + ports { + port@2 { + reg = <2>; + csi2a_ep: endpoint { + remote-endpoint = <&smia_1_1>; + clock-lanes = <2>; + data-lanes = <1 3>; + crc = <1>; + lane-polarities = <1 1 1>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index db80f9d..a293158 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -9,9 +9,23 @@ /dts-v1/; -#include "omap34xx-hs.dtsi" +#include "omap34xx.dtsi" #include <dt-bindings/input/input.h> +/* + * Default secure signed bootloader (Nokia X-Loader) does not enable L3 firewall + * for omap AES HW crypto support. When linux kernel try to access memory of AES + * blocks then kernel receive "Unhandled fault: external abort on non-linefetch" + * and crash. Until somebody fix omap-aes.c and omap_hwmod_3xxx_data.c code (no + * crash anymore) omap AES support will be disabled for all Nokia N900 devices. + * There is "unofficial" version of bootloader which enables AES in L3 firewall + * but it is not widely used and to prevent kernel crash rather AES is disabled. + * There is also no runtime detection code if AES is disabled in L3 firewall... + */ +&aes { + status = "disabled"; +}; + / { model = "Nokia N900"; compatible = "nokia,omap3-n900", "ti,omap3430", "ti,omap3"; @@ -609,6 +623,58 @@ pinctrl-0 = <&i2c3_pins>; clock-frequency = <400000>; + + lis302dl: lis3lv02d@1d { + compatible = "st,lis3lv02d"; + reg = <0x1d>; + + Vdd-supply = <&vaux1>; + Vdd_IO-supply = <&vio>; + + interrupt-parent = <&gpio6>; + interrupts = <21 20>; /* 181 and 180 */ + + /* click flags */ + st,click-single-x; + st,click-single-y; + st,click-single-z; + + /* Limits are 0.5g * value */ + st,click-threshold-x = <8>; + st,click-threshold-y = <8>; + st,click-threshold-z = <10>; + + /* Click must be longer than time limit */ + st,click-time-limit = <9>; + + /* Kind of debounce filter */ + st,click-latency = <50>; + + /* Interrupt line 2 for click detection */ + st,irq2-click; + + st,wakeup-x-hi; + st,wakeup-y-hi; + st,wakeup-threshold = <(800/18)>; /* millig-value / 18 to get HW values */ + + st,wakeup2-z-hi; + st,wakeup2-threshold = <(900/18)>; /* millig-value / 18 to get HW values */ + + st,hipass1-disable; + st,hipass2-disable; + + st,axis-x = <1>; /* LIS3_DEV_X */ + st,axis-y = <(-2)>; /* LIS3_INV_DEV_Y */ + st,axis-z = <(-3)>; /* LIS3_INV_DEV_Z */ + + st,min-limit-x = <(-32)>; + st,min-limit-y = <3>; + st,min-limit-z = <3>; + + st,max-limit-x = <(-3)>; + st,max-limit-y = <32>; + st,max-limit-z = <32>; + }; }; &mmc1 { diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi index c41db94..800b379 100644 --- a/arch/arm/boot/dts/omap3-n950-n9.dtsi +++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi @@ -8,7 +8,7 @@ * published by the Free Software Foundation. */ -#include "omap36xx-hs.dtsi" +#include "omap36xx.dtsi" / { cpus { diff --git a/arch/arm/boot/dts/omap3-n950.dts b/arch/arm/boot/dts/omap3-n950.dts index 261c558..0885b34 100644 --- a/arch/arm/boot/dts/omap3-n950.dts +++ b/arch/arm/boot/dts/omap3-n950.dts @@ -16,3 +16,40 @@ model = "Nokia N950"; compatible = "nokia,omap3-n950", "ti,omap36xx", "ti,omap3"; }; + +&i2c2 { + smia_1: camera@10 { + compatible = "nokia,smia"; + reg = <0x10>; + /* No reset gpio */ + vana-supply = <&vaux3>; + clocks = <&isp 0>; + clock-frequency = <9600000>; + nokia,nvm-size = <(16 * 64)>; + port { + smia_1_1: endpoint { + link-frequencies = /bits/ 64 <210000000 333600000 398400000>; + clock-lanes = <0>; + data-lanes = <1 2>; + remote-endpoint = <&csi2a_ep>; + }; + }; + }; +}; + +&isp { + vdd-csiphy1-supply = <&vaux2>; + vdd-csiphy2-supply = <&vaux2>; + ports { + port@2 { + reg = <2>; + csi2a_ep: endpoint { + remote-endpoint = <&smia_1_1>; + clock-lanes = <2>; + data-lanes = <3 1>; + crc = <1>; + lane-polarities = <1 1 1>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap3-overo-base.dtsi b/arch/arm/boot/dts/omap3-overo-base.dtsi index d36bf02..18e1649 100644 --- a/arch/arm/boot/dts/omap3-overo-base.dtsi +++ b/arch/arm/boot/dts/omap3-overo-base.dtsi @@ -27,7 +27,6 @@ ti,model = "overo"; ti,mcbsp = <&mcbsp2>; - ti,codec = <&twl_audio>; }; /* HS USB Port 2 Power */ diff --git a/arch/arm/boot/dts/omap3-pandora-1ghz.dts b/arch/arm/boot/dts/omap3-pandora-1ghz.dts new file mode 100644 index 0000000..9619a28 --- /dev/null +++ b/arch/arm/boot/dts/omap3-pandora-1ghz.dts @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2015 + * Nikolaus Schaller <hns@goldelico.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * device tree for OpenPandora 1GHz with DM3730 + */ + +/dts-v1/; + +#include "omap36xx.dtsi" +#include "omap3-pandora-common.dtsi" + +/ { + model = "Pandora Handheld Console 1GHz"; + + compatible = "ti,omap36xx", "ti,omap3"; +}; + +&omap3_pmx_core2 { + + pinctrl-names = "default"; + pinctrl-0 = < + &hsusb2_2_pins + &control_pins + >; + + hsusb2_2_pins: pinmux_hsusb2_2_pins { + pinctrl-single,pins = < + OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3) /* etk_d10.hsusb2_clk */ + OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3) /* etk_d11.hsusb2_stp */ + OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d12.hsusb2_dir */ + OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d13.hsusb2_nxt */ + OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d14.hsusb2_data0 */ + OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d15.hsusb2_data1 */ + >; + }; + + mmc3_pins: pinmux_mmc3_pins { + pinctrl-single,pins = < + OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_clk.sdmmc3_clk */ + OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_ctl.sdmmc3_cmd */ + OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d3.sdmmc3_dat3 */ + OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d4.sdmmc3_dat0 */ + OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d5.sdmmc3_dat1 */ + OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d6.sdmmc3_dat2 */ + >; + }; + + control_pins: pinmux_control_pins { + pinctrl-single,pins = < + OMAP3630_CORE2_IOPAD(0x25dc, PIN_INPUT_PULLDOWN | MUX_MODE4) /* etk_d0.gpio_14 = HP_SHUTDOWN */ + OMAP3630_CORE2_IOPAD(0x25de, PIN_OUTPUT | MUX_MODE4) /* etk_d1.gpio_15 = BT_SHUTDOWN */ + OMAP3630_CORE2_IOPAD(0x25e0, PIN_OUTPUT | MUX_MODE4) /* etk_d2.gpio_16 = RESET_USB_HOST */ + OMAP3630_CORE2_IOPAD(0x25ea, PIN_INPUT | MUX_MODE4) /* etk_d7.gpio_21 = WIFI IRQ */ + OMAP3630_CORE2_IOPAD(0x25ec, PIN_OUTPUT | MUX_MODE4) /* etk_d8.gpio_22 = MSECURE */ + OMAP3630_CORE2_IOPAD(0x25ee, PIN_OUTPUT | MUX_MODE4) /* etk_d9.gpio_23 = WIFI_POWER */ + OMAP3_WKUP_IOPAD(0x2a54, PIN_INPUT | MUX_MODE4) /* reserved.gpio_127 = MMC2_WP */ + OMAP3_WKUP_IOPAD(0x2a56, PIN_INPUT | MUX_MODE4) /* reserved.gpio_126 = MMC1_WP */ + OMAP3_WKUP_IOPAD(0x2a58, PIN_OUTPUT | MUX_MODE4) /* reserved.gpio_128 = LED_MMC1 */ + OMAP3_WKUP_IOPAD(0x2a5a, PIN_OUTPUT | MUX_MODE4) /* reserved.gpio_129 = LED_MMC2 */ + + >; + }; +}; diff --git a/arch/arm/boot/dts/omap3-pandora-600mhz.dts b/arch/arm/boot/dts/omap3-pandora-600mhz.dts new file mode 100644 index 0000000..fb803a7 --- /dev/null +++ b/arch/arm/boot/dts/omap3-pandora-600mhz.dts @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2015 + * Nikolaus Schaller <hns@goldelico.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * device tree for OpenPandora with OMAP3530 + */ + +/dts-v1/; + +#include "omap34xx.dtsi" +#include "omap3-pandora-common.dtsi" + +/ { + model = "Pandora Handheld Console"; + + compatible = "ti,omap3"; +}; + +&omap3_pmx_core2 { + + pinctrl-names = "default"; + pinctrl-0 = < + &hsusb2_2_pins + &control_pins + >; + + hsusb2_2_pins: pinmux_hsusb2_2_pins { + pinctrl-single,pins = < + OMAP3430_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3) /* etk_d10.hsusb2_clk */ + OMAP3430_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3) /* etk_d11.hsusb2_stp */ + OMAP3430_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d12.hsusb2_dir */ + OMAP3430_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d13.hsusb2_nxt */ + OMAP3430_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d14.hsusb2_data0 */ + OMAP3430_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d15.hsusb2_data1 */ + >; + }; + + mmc3_pins: pinmux_mmc3_pins { + pinctrl-single,pins = < + OMAP3430_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_clk.sdmmc3_clk */ + OMAP3430_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_ctl.sdmmc3_cmd */ + OMAP3430_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d3.sdmmc3_dat3 */ + OMAP3430_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d4.sdmmc3_dat0 */ + OMAP3430_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d5.sdmmc3_dat1 */ + OMAP3430_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d6.sdmmc3_dat2 */ + >; + }; + + control_pins: pinmux_control_pins { + pinctrl-single,pins = < + OMAP3430_CORE2_IOPAD(0x25dc, PIN_INPUT_PULLDOWN | MUX_MODE4) /* etk_d0.gpio_14 = HP_SHUTDOWN */ + OMAP3430_CORE2_IOPAD(0x25de, PIN_OUTPUT | MUX_MODE4) /* etk_d1.gpio_15 = BT_SHUTDOWN */ + OMAP3430_CORE2_IOPAD(0x25e0, PIN_OUTPUT | MUX_MODE4) /* etk_d2.gpio_16 = RESET_USB_HOST */ + OMAP3430_CORE2_IOPAD(0x25ea, PIN_INPUT | MUX_MODE4) /* etk_d7.gpio_21 = WIFI IRQ */ + OMAP3430_CORE2_IOPAD(0x25ec, PIN_OUTPUT | MUX_MODE4) /* etk_d8.gpio_22 = MSECURE */ + OMAP3430_CORE2_IOPAD(0x25ee, PIN_OUTPUT | MUX_MODE4) /* etk_d9.gpio_23 = WIFI_POWER */ + >; + }; +}; diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi new file mode 100644 index 0000000..782ab1f --- /dev/null +++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi @@ -0,0 +1,640 @@ +/* + * Copyright (C) 2015 + * Nikolaus Schaller <hns@goldelico.com> + * + * Common device tree include for OpenPandora devices. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <dt-bindings/input/input.h> + +/ { + cpus { + cpu@0 { + cpu0-supply = <&vcc>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512 MB */ + }; + + aliases { + display0 = &lcd; + }; + + tv: connector@1 { + compatible = "connector-analog-tv"; + label = "tv"; + + port { + tv_connector_in: endpoint { + remote-endpoint = <&venc_out>; + }; + }; + }; + + gpio-leds { + + compatible = "gpio-leds"; + + pinctrl-names = "default"; + pinctrl-0 = <&led_pins>; + + led@1 { + label = "pandora::sd1"; + gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>; /* GPIO_128 */ + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + + led@2 { + label = "pandora::sd2"; + gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; /* GPIO_129 */ + linux,default-trigger = "mmc1"; + default-state = "off"; + }; + + led@3 { + label = "pandora::bluetooth"; + gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>; /* GPIO_158 */ + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + + led@4 { + label = "pandora::wifi"; + gpios = <&gpio5 31 GPIO_ACTIVE_HIGH>; /* GPIO_159 */ + linux,default-trigger = "mmc2"; + default-state = "off"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&button_pins>; + + up-button { + label = "up"; + linux,code = <KEY_UP>; + gpios = <&gpio4 14 GPIO_ACTIVE_LOW>; /* GPIO_110 */ + gpio-key,wakeup; + }; + + down-button { + label = "down"; + linux,code = <KEY_DOWN>; + gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; /* GPIO_103 */ + gpio-key,wakeup; + }; + + left-button { + label = "left"; + linux,code = <KEY_LEFT>; + gpios = <&gpio4 0 GPIO_ACTIVE_LOW>; /* GPIO_96 */ + gpio-key,wakeup; + }; + + right-button { + label = "right"; + linux,code = <KEY_RIGHT>; + gpios = <&gpio4 2 GPIO_ACTIVE_LOW>; /* GPIO_98 */ + gpio-key,wakeup; + }; + + pageup-button { + label = "game 1"; + linux,code = <KEY_PAGEUP>; + gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* GPIO_109 */ + gpio-key,wakeup; + }; + + pagedown-button { + label = "game 3"; + linux,code = <KEY_PAGEDOWN>; + gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; /* GPIO_106 */ + gpio-key,wakeup; + }; + + home-button { + label = "game 4"; + linux,code = <KEY_HOME>; + gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; /* GPIO_101 */ + gpio-key,wakeup; + }; + + end-button { + label = "game 2"; + linux,code = <KEY_END>; + gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* GPIO_111 */ + gpio-key,wakeup; + }; + + right-shift { + label = "l"; + linux,code = <KEY_RIGHTSHIFT>; + gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; /* GPIO_102 */ + gpio-key,wakeup; + }; + + kp-plus { + label = "l2"; + linux,code = <KEY_KPPLUS>; + gpios = <&gpio4 1 GPIO_ACTIVE_LOW>; /* GPIO_97 */ + gpio-key,wakeup; + }; + + right-ctrl { + label = "r"; + linux,code = <KEY_RIGHTCTRL>; + gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; /* GPIO_105 */ + gpio-key,wakeup; + }; + + kp-minus { + label = "r2"; + linux,code = <KEY_KPMINUS>; + gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; /* GPIO_107 */ + gpio-key,wakeup; + }; + + left-ctrl { + label = "ctrl"; + linux,code = <KEY_LEFTCTRL>; + gpios = <&gpio4 8 GPIO_ACTIVE_LOW>; /* GPIO_104 */ + gpio-key,wakeup; + }; + + menu { + label = "menu"; + linux,code = <KEY_MENU>; + gpios = <&gpio4 3 GPIO_ACTIVE_LOW>; /* GPIO_99 */ + gpio-key,wakeup; + }; + + hold { + label = "hold"; + linux,code = <KEY_COFFEE>; + gpios = <&gpio6 16 GPIO_ACTIVE_LOW>; /* GPIO_176 */ + gpio-key,wakeup; + }; + + left-alt { + label = "alt"; + linux,code = <KEY_LEFTALT>; + gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>; /* GPIO_100 */ + gpio-key,wakeup; + }; + + lid { + label = "lid"; + linux,code = <0x00>; /* SW_LID lid shut */ + linux,input-type = <0x05>; /* EV_SW */ + gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>; /* GPIO_108 */ + }; + }; +}; + +&omap3_pmx_core { + + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ + OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ + OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ + OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ + OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ + OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ + >; + }; + + mmc2_pins: pinmux_mmc2_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */ + OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */ + OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */ + OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */ + OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */ + OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */ + OMAP3_CORE1_IOPAD(0x2164, PIN_OUTPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat4.sdmmc2_dirdat0 */ + OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat5.sdmmc2_dirdat1 */ + OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat6.sdmmc2_dircmd */ + OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat7.sdmmc2_clkin */ + >; + }; + + dss_dpi_pins: pinmux_dss_dpi_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */ + OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */ + OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */ + OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */ + OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */ + OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */ + OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */ + OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */ + OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */ + OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */ + OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */ + OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */ + OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */ + OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */ + OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */ + OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */ + OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */ + OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */ + OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */ + OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */ + OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */ + OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */ + OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */ + OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */ + OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */ + OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */ + OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */ + OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */ + OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE4) /* GPIO_157 = lcd reset */ + >; + }; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ + OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ + >; + }; + + led_pins: pinmux_leds_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x2154, PIN_OUTPUT | MUX_MODE4) /* GPIO_128 */ + OMAP3_CORE1_IOPAD(0x2156, PIN_OUTPUT | MUX_MODE4) /* GPIO_129 */ + OMAP3_CORE1_IOPAD(0x2190, PIN_OUTPUT | MUX_MODE4) /* GPIO_158 */ + OMAP3_CORE1_IOPAD(0x2192, PIN_OUTPUT | MUX_MODE4) /* GPIO_159 */ + >; + }; + + button_pins: pinmux_button_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x2110, PIN_INPUT | MUX_MODE4) /* GPIO_96 */ + OMAP3_CORE1_IOPAD(0x2112, PIN_INPUT | MUX_MODE4) /* GPIO_97 */ + OMAP3_CORE1_IOPAD(0x2114, PIN_INPUT | MUX_MODE4) /* GPIO_98 */ + OMAP3_CORE1_IOPAD(0x2116, PIN_INPUT | MUX_MODE4) /* GPIO_99 */ + OMAP3_CORE1_IOPAD(0x2118, PIN_INPUT | MUX_MODE4) /* GPIO_100 */ + OMAP3_CORE1_IOPAD(0x211a, PIN_INPUT | MUX_MODE4) /* GPIO_101 */ + OMAP3_CORE1_IOPAD(0x211c, PIN_INPUT | MUX_MODE4) /* GPIO_102 */ + OMAP3_CORE1_IOPAD(0x211e, PIN_INPUT | MUX_MODE4) /* GPIO_103 */ + OMAP3_CORE1_IOPAD(0x2120, PIN_INPUT | MUX_MODE4) /* GPIO_104 */ + OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT | MUX_MODE4) /* GPIO_105 */ + OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT | MUX_MODE4) /* GPIO_106 */ + OMAP3_CORE1_IOPAD(0x2126, PIN_INPUT | MUX_MODE4) /* GPIO_107 */ + OMAP3_CORE1_IOPAD(0x2128, PIN_INPUT | MUX_MODE4) /* GPIO_108 */ + OMAP3_CORE1_IOPAD(0x212a, PIN_INPUT | MUX_MODE4) /* GPIO_109 */ + OMAP3_CORE1_IOPAD(0x212c, PIN_INPUT | MUX_MODE4) /* GPIO_110 */ + OMAP3_CORE1_IOPAD(0x212e, PIN_INPUT | MUX_MODE4) /* GPIO_111 */ + OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT | MUX_MODE4) /* GPIO_176 */ + >; + }; + + penirq_pins: pinmux_penirq_pins { + pinctrl-single,pins = < + /* here we could enable to wakeup the cpu from suspend by a pen touch */ + OMAP3_CORE1_IOPAD(0x210c, PIN_INPUT | MUX_MODE4) /* GPIO_94 */ + >; + }; + +}; + +&omap3_pmx_core2 { + /* define in CPU specific file that includes this one + * use either OMAP3430_CORE2_IOPAD() or OMAP3630_CORE2_IOPAD() + */ +}; + +&i2c1 { + clock-frequency = <2600000>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + + twl_power: power { + compatible = "ti,twl4030-power-reset"; + ti,use_poweroff; + }; + + twl_audio: audio { + compatible = "ti,twl4030-audio"; + + codec { + ti,ramp_delay_value = <3>; + }; + }; + }; +}; + +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" + +&twl_keypad { + keypad,num-rows = <8>; + keypad,num-columns = <6>; + linux,keymap = < + MATRIX_KEY(0, 0, KEY_9) + MATRIX_KEY(0, 1, KEY_8) + MATRIX_KEY(0, 2, KEY_I) + MATRIX_KEY(0, 3, KEY_J) + MATRIX_KEY(0, 4, KEY_N) + MATRIX_KEY(0, 5, KEY_M) + MATRIX_KEY(1, 0, KEY_0) + MATRIX_KEY(1, 1, KEY_7) + MATRIX_KEY(1, 2, KEY_U) + MATRIX_KEY(1, 3, KEY_H) + MATRIX_KEY(1, 4, KEY_B) + MATRIX_KEY(1, 5, KEY_SPACE) + MATRIX_KEY(2, 0, KEY_BACKSPACE) + MATRIX_KEY(2, 1, KEY_6) + MATRIX_KEY(2, 2, KEY_Y) + MATRIX_KEY(2, 3, KEY_G) + MATRIX_KEY(2, 4, KEY_V) + MATRIX_KEY(2, 5, KEY_FN) + MATRIX_KEY(3, 0, KEY_O) + MATRIX_KEY(3, 1, KEY_5) + MATRIX_KEY(3, 2, KEY_T) + MATRIX_KEY(3, 3, KEY_F) + MATRIX_KEY(3, 4, KEY_C) + MATRIX_KEY(4, 0, KEY_P) + MATRIX_KEY(4, 1, KEY_4) + MATRIX_KEY(4, 2, KEY_R) + MATRIX_KEY(4, 3, KEY_D) + MATRIX_KEY(4, 4, KEY_X) + MATRIX_KEY(5, 0, KEY_K) + MATRIX_KEY(5, 1, KEY_3) + MATRIX_KEY(5, 2, KEY_E) + MATRIX_KEY(5, 3, KEY_S) + MATRIX_KEY(5, 4, KEY_Z) + MATRIX_KEY(6, 0, KEY_L) + MATRIX_KEY(6, 1, KEY_2) + MATRIX_KEY(6, 2, KEY_W) + MATRIX_KEY(6, 3, KEY_A) + MATRIX_KEY(6, 4, KEY_RIGHTBRACE) + MATRIX_KEY(7, 0, KEY_ENTER) + MATRIX_KEY(7, 1, KEY_1) + MATRIX_KEY(7, 2, KEY_Q) + MATRIX_KEY(7, 3, KEY_LEFTSHIFT) + MATRIX_KEY(7, 4, KEY_LEFTBRACE ) + >; +}; + +/* backup battery charger */ +&charger { + ti,bb-uvolt = <3200000>; + ti,bb-uamp = <150>; +}; + +/* MMC2 */ +&vmmc2 { + regulator-min-microvolt = <1850000>; + regulator-max-microvolt = <3150000>; +}; + +/* LCD */ +&vaux1 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; +}; + +/* USB Host PHY */ +&vaux2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; +}; + +/* available on expansion connector */ +&vaux3 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; +}; + +/* ADS7846 and nubs */ +&vaux4 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; +}; + +/* power audio DAC and LID sensor */ +&vsim { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; +}; + +&i2c2 { + clock-frequency = <100000>; + /* no clients so we should disable clock */ +}; + +&i2c3 { + clock-frequency = <100000>; + + bq27500@55 { + compatible = "ti,bq27500"; + reg = <0x55>; + }; + +}; + +&usb_otg_hs { + interface-type = <0>; + usb-phy = <&usb2_phy>; + phys = <&usb2_phy>; + phy-names = "usb2-phy"; + mode = <3>; + power = <50>; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <&vmmc1>; + bus-width = <4>; + cd-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio4 30 GPIO_ACTIVE_LOW>; /* GPIO_126 */ +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <&vmmc2>; + bus-width = <4>; + cd-gpios = <&twl_gpio 1 GPIO_ACTIVE_HIGH>; + wp-gpios = <&gpio4 31 GPIO_ACTIVE_LOW>; /* GPIO_127 */ +}; + +/* bluetooth*/ +&uart1 { +}; + +/* spare (expansion connector) */ +&uart2 { +}; + +/* console (expansion connector) */ +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; + interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>; +}; + +&usbhshost { + port2-mode = "ehci-phy"; +}; + +&gpmc { + ranges = <0 0 0x30000000 0x1000000>; /* CS0: 16MB for NAND */ + + nand@0,0 { + reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ + nand-bus-width = <16>; + ti,nand-ecc-opt = "sw"; + + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-off-ns = <40>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + gpmc,device-width = <2>; + + #address-cells = <1>; + #size-cells = <1>; + + /* u-boot uses mtdparts=nand:512k(xloader),1920k(uboot),128k(uboot-env),10m(boot),-(rootfs) */ + + x-loader@0 { + label = "xloader"; + reg = <0 0x80000>; + }; + + bootloaders@80000 { + label = "uboot"; + reg = <0x80000 0x1e0000>; + }; + + bootloaders_env@260000 { + label = "uboot-env"; + reg = <0x260000 0x20000>; + }; + + kernel@280000 { + label = "boot"; + reg = <0x280000 0xa00000>; + }; + + filesystem@680000 { + label = "rootfs"; + reg = <0xc80000 0>; /* 0 = MTDPART_SIZ_FULL */ + }; + }; +}; + +&mcspi1 { + tsc2046@0 { + reg = <0>; /* CS0 */ + compatible = "ti,tsc2046"; + spi-max-frequency = <1000000>; + pinctrl-names = "default"; + pinctrl-0 = <&penirq_pins>; + interrupt-parent = <&gpio3>; + interrupts = <30 0>; /* GPIO_94 */ + pendown-gpio = <&gpio3 30 0>; + vcc-supply = <&vaux4>; + + ti,x-min = /bits/ 16 <0>; + ti,x-max = /bits/ 16 <8000>; + ti,y-min = /bits/ 16 <0>; + ti,y-max = /bits/ 16 <4800>; + ti,x-plate-ohms = /bits/ 16 <40>; + ti,pressure-max = /bits/ 16 <255>; + + linux,wakeup; + }; + + lcd: lcd@1 { + reg = <1>; /* CS1 */ + compatible = "omapdss,tpo,td043mtea1"; + spi-max-frequency = <100000>; + spi-cpol; + spi-cpha; + + label = "lcd"; + reset-gpios = <&gpio5 29 GPIO_ACTIVE_LOW>; /* GPIO_157 */ + vcc-supply = <&vaux1>; + + port { + lcd_in: endpoint { + remote-endpoint = <&dpi_out>; + }; + }; + }; + + +}; + +/* n/a - used as GPIOs */ +&mcbsp1 { +}; + +/* audio DAC */ +&mcbsp2 { +}; + +/* bluetooth */ +&mcbsp3 { +}; + +/* to twl4030*/ +&mcbsp4 { +}; + +&venc { + status = "ok"; + + vdda-supply = <&vdac>; + + port { + venc_out: endpoint { + remote-endpoint = <&tv_connector_in>; + ti,channels = <2>; + }; + }; +}; + +&dss { + pinctrl-names = "default"; + pinctrl-0 = < &dss_dpi_pins >; + + status = "ok"; + vdds_dsi-supply = <&vpll2>; + + port { + dpi_out: endpoint { + remote-endpoint = <&lcd_in>; + data-lines = <24>; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap3-tao3530.dtsi b/arch/arm/boot/dts/omap3-tao3530.dtsi index e89820a..7bd8d9a 100644 --- a/arch/arm/boot/dts/omap3-tao3530.dtsi +++ b/arch/arm/boot/dts/omap3-tao3530.dtsi @@ -8,7 +8,16 @@ */ /dts-v1/; -#include "omap34xx-hs.dtsi" +#include "omap34xx.dtsi" + +/* Secure omaps have some devices inaccessible depending on the firmware */ +&aes { + status = "disabled"; +}; + +&sham { + status = "disabled"; +}; / { cpus { @@ -45,7 +54,6 @@ /* McBSP2 is used for onboard sound, same as on beagle */ ti,mcbsp = <&mcbsp2>; - ti,codec = <&twl_audio>; }; /* Regulator to enable/switch the vcc of the Wifi module */ diff --git a/arch/arm/boot/dts/omap3-zoom3.dts b/arch/arm/boot/dts/omap3-zoom3.dts index 6644f51..131448d 100644 --- a/arch/arm/boot/dts/omap3-zoom3.dts +++ b/arch/arm/boot/dts/omap3-zoom3.dts @@ -195,6 +195,16 @@ cap-power-off-card; pinctrl-names = "default"; pinctrl-0 = <&mmc3_pins &mmc3_2_pins>; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1271"; + reg = <2>; + interrupt-parent = <&gpio6>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; /* gpio 162 */ + ref-clock-frequency = <26000000>; + }; }; &uart1 { diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index 3fdc84f..d18a90f 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -87,6 +87,60 @@ ranges; ti,hwmods = "l3_main"; + l4_core: l4@48000000 { + compatible = "ti,omap3-l4-core", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x48000000 0x1000000>; + + scm: scm@2000 { + compatible = "ti,omap3-scm", "simple-bus"; + reg = <0x2000 0x2000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x2000 0x2000>; + + omap3_pmx_core: pinmux@30 { + compatible = "ti,omap3-padconf", + "pinctrl-single"; + reg = <0x30 0x238>; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0xff1f>; + }; + + scm_conf: scm_conf@270 { + compatible = "syscon"; + reg = <0x270 0x330>; + #address-cells = <1>; + #size-cells = <1>; + + scm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + scm_clockdomains: clockdomains { + }; + + omap3_pmx_wkup: pinmux@a00 { + compatible = "ti,omap3-padconf", + "pinctrl-single"; + reg = <0xa00 0x5c>; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0xff1f>; + }; + }; + }; + aes: aes@480c5000 { compatible = "ti,omap3-aes"; ti,hwmods = "aes"; @@ -123,19 +177,6 @@ }; }; - scrm: scrm@48002000 { - compatible = "ti,omap3-scrm"; - reg = <0x48002000 0x2000>; - - scrm_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; - }; - - scrm_clockdomains: clockdomains { - }; - }; - counter32k: counter@48320000 { compatible = "ti,omap-counter32k"; reg = <0x48320000 0x20>; @@ -161,37 +202,10 @@ dma-requests = <96>; }; - omap3_pmx_core: pinmux@48002030 { - compatible = "ti,omap3-padconf", "pinctrl-single"; - reg = <0x48002030 0x0238>; - #address-cells = <1>; - #size-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - pinctrl-single,register-width = <16>; - pinctrl-single,function-mask = <0xff1f>; - }; - - omap3_pmx_wkup: pinmux@48002a00 { - compatible = "ti,omap3-padconf", "pinctrl-single"; - reg = <0x48002a00 0x5c>; - #address-cells = <1>; - #size-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - pinctrl-single,register-width = <16>; - pinctrl-single,function-mask = <0xff1f>; - }; - - omap3_scm_general: tisyscon@48002270 { - compatible = "syscon"; - reg = <0x48002270 0x2f0>; - }; - pbias_regulator: pbias_regulator { compatible = "ti,pbias-omap"; reg = <0x2b0 0x4>; - syscon = <&omap3_scm_general>; + syscon = <&scm_conf>; pbias_mmc_reg: pbias_mmc_omap2430 { regulator-name = "pbias_mmc_omap2430"; regulator-min-microvolt = <1800000>; diff --git a/arch/arm/boot/dts/omap34xx-hs.dtsi b/arch/arm/boot/dts/omap34xx-hs.dtsi deleted file mode 100644 index 1ff6264..0000000 --- a/arch/arm/boot/dts/omap34xx-hs.dtsi +++ /dev/null @@ -1,16 +0,0 @@ -/* Disabled modules for secure omaps */ - -#include "omap34xx.dtsi" - -/* Secure omaps have some devices inaccessible depending on the firmware */ -&aes { - status = "disabled"; -}; - -&sham { - status = "disabled"; -}; - -&timer12 { - status = "disabled"; -}; diff --git a/arch/arm/boot/dts/omap34xx.dtsi b/arch/arm/boot/dts/omap34xx.dtsi index 3819c1e..4f6b2d5 100644 --- a/arch/arm/boot/dts/omap34xx.dtsi +++ b/arch/arm/boot/dts/omap34xx.dtsi @@ -8,6 +8,8 @@ * kind, whether express or implied. */ +#include <dt-bindings/media/omap3-isp.h> + #include "omap3.dtsi" / { @@ -37,6 +39,21 @@ pinctrl-single,register-width = <16>; pinctrl-single,function-mask = <0xff1f>; }; + + isp: isp@480bc000 { + compatible = "ti,omap3-isp"; + reg = <0x480bc000 0x12fc + 0x480bd800 0x017c>; + interrupts = <24>; + iommus = <&mmu_isp>; + syscon = <&scm_conf 0xdc>; + ti,phy-type = <OMAP3ISP_PHY_TYPE_COMPLEX_IO>; + #clock-cells = <1>; + ports { + #address-cells = <1>; + #size-cells = <0>; + }; + }; }; }; diff --git a/arch/arm/boot/dts/omap36xx-hs.dtsi b/arch/arm/boot/dts/omap36xx-hs.dtsi deleted file mode 100644 index 2c7febb..0000000 --- a/arch/arm/boot/dts/omap36xx-hs.dtsi +++ /dev/null @@ -1,16 +0,0 @@ -/* Disabled modules for secure omaps */ - -#include "omap36xx.dtsi" - -/* Secure omaps have some devices inaccessible depending on the firmware */ -&aes { - status = "disabled"; -}; - -&sham { - status = "disabled"; -}; - -&timer12 { - status = "disabled"; -}; diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi index 541704a..86253de 100644 --- a/arch/arm/boot/dts/omap36xx.dtsi +++ b/arch/arm/boot/dts/omap36xx.dtsi @@ -8,6 +8,8 @@ * kind, whether express or implied. */ +#include <dt-bindings/media/omap3-isp.h> + #include "omap3.dtsi" / { @@ -69,6 +71,21 @@ pinctrl-single,register-width = <16>; pinctrl-single,function-mask = <0xff1f>; }; + + isp: isp@480bc000 { + compatible = "ti,omap3-isp"; + reg = <0x480bc000 0x12fc + 0x480bd800 0x0600>; + interrupts = <24>; + iommus = <&mmu_isp>; + syscon = <&scm_conf 0x2f0>; + ti,phy-type = <OMAP3ISP_PHY_TYPE_CSIPHY>; + #clock-cells = <1>; + ports { + #address-cells = <1>; + #size-cells = <0>; + }; + }; }; }; diff --git a/arch/arm/boot/dts/omap3xxx-clocks.dtsi b/arch/arm/boot/dts/omap3xxx-clocks.dtsi index 5c37500..bbba5bd 100644 --- a/arch/arm/boot/dts/omap3xxx-clocks.dtsi +++ b/arch/arm/boot/dts/omap3xxx-clocks.dtsi @@ -79,13 +79,14 @@ clock-div = <1>; }; }; -&scrm_clocks { + +&scm_clocks { mcbsp5_mux_fck: mcbsp5_mux_fck { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&core_96m_fck>, <&mcbsp_clks>; ti,bit-shift = <4>; - reg = <0x02d8>; + reg = <0x68>; }; mcbsp5_fck: mcbsp5_fck { @@ -99,7 +100,7 @@ compatible = "ti,composite-mux-clock"; clocks = <&core_96m_fck>, <&mcbsp_clks>; ti,bit-shift = <2>; - reg = <0x0274>; + reg = <0x04>; }; mcbsp1_fck: mcbsp1_fck { @@ -113,7 +114,7 @@ compatible = "ti,composite-mux-clock"; clocks = <&per_96m_fck>, <&mcbsp_clks>; ti,bit-shift = <6>; - reg = <0x0274>; + reg = <0x04>; }; mcbsp2_fck: mcbsp2_fck { @@ -126,7 +127,7 @@ #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&per_96m_fck>, <&mcbsp_clks>; - reg = <0x02d8>; + reg = <0x68>; }; mcbsp3_fck: mcbsp3_fck { @@ -140,7 +141,7 @@ compatible = "ti,composite-mux-clock"; clocks = <&per_96m_fck>, <&mcbsp_clks>; ti,bit-shift = <2>; - reg = <0x02d8>; + reg = <0x68>; }; mcbsp4_fck: mcbsp4_fck { diff --git a/arch/arm/boot/dts/omap4-cpu-thermal.dtsi b/arch/arm/boot/dts/omap4-cpu-thermal.dtsi index cb9458f..ab7f87a 100644 --- a/arch/arm/boot/dts/omap4-cpu-thermal.dtsi +++ b/arch/arm/boot/dts/omap4-cpu-thermal.dtsi @@ -18,7 +18,7 @@ cpu_thermal: cpu_thermal { /* sensor ID */ thermal-sensors = <&bandgap 0>; - trips { + cpu_trips: trips { cpu_alert0: cpu_alert { temperature = <100000>; /* millicelsius */ hysteresis = <2000>; /* millicelsius */ @@ -31,7 +31,7 @@ cpu_thermal: cpu_thermal { }; }; - cooling-maps { + cpu_cooling_maps: cooling-maps { map0 { trip = <&cpu_alert0>; cooling-device = diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index 7c15fb2..f1507bc 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -448,6 +448,16 @@ non-removable; bus-width = <4>; cap-power-off-card; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1271"; + reg = <2>; + interrupt-parent = <&gpio2>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* gpio 53 */ + ref-clock-frequency = <38400000>; + }; }; &emif1 { diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index 8aca8da..dac86ed 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -485,6 +485,17 @@ non-removable; bus-width = <4>; cap-power-off-card; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1281"; + reg = <2>; + interrupt-parent = <&gpio1>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* gpio 53 */ + ref-clock-frequency = <26000000>; + tcxo-clock-frequency = <26000000>; + }; }; &emif1 { diff --git a/arch/arm/boot/dts/omap4-var-som-om44-wlan.dtsi b/arch/arm/boot/dts/omap4-var-som-om44-wlan.dtsi index cc66af4..9bceeb7 100644 --- a/arch/arm/boot/dts/omap4-var-som-om44-wlan.dtsi +++ b/arch/arm/boot/dts/omap4-var-som-om44-wlan.dtsi @@ -65,4 +65,14 @@ bus-width = <4>; cap-power-off-card; status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1271"; + reg = <2>; + interrupt-parent = <&gpio2>; + interrupts = <9 IRQ_TYPE_LEVEL_HIGH>; /* gpio 41 */ + ref-clock-frequency = <38400000>; + }; }; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index f2091d1..f884d6a 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -124,99 +124,141 @@ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; - cm1: cm1@4a004000 { - compatible = "ti,omap4-cm1"; - reg = <0x4a004000 0x2000>; - - cm1_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; - }; + l4_cfg: l4@4a000000 { + compatible = "ti,omap4-l4-cfg", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x4a000000 0x1000000>; - cm1_clockdomains: clockdomains { - }; - }; + cm1: cm1@4000 { + compatible = "ti,omap4-cm1"; + reg = <0x4000 0x2000>; - prm: prm@4a306000 { - compatible = "ti,omap4-prm"; - reg = <0x4a306000 0x3000>; - interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + cm1_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; - prm_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; + cm1_clockdomains: clockdomains { + }; }; - prm_clockdomains: clockdomains { - }; - }; + cm2: cm2@8000 { + compatible = "ti,omap4-cm2"; + reg = <0x8000 0x3000>; - cm2: cm2@4a008000 { - compatible = "ti,omap4-cm2"; - reg = <0x4a008000 0x3000>; + cm2_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; - cm2_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; + cm2_clockdomains: clockdomains { + }; }; - cm2_clockdomains: clockdomains { + omap4_scm_core: scm@2000 { + compatible = "ti,omap4-scm-core", "simple-bus"; + reg = <0x2000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x2000 0x1000>; + + scm_conf: scm_conf@0 { + compatible = "syscon"; + reg = <0x0 0x800>; + #address-cells = <1>; + #size-cells = <1>; + }; }; - }; - - scrm: scrm@4a30a000 { - compatible = "ti,omap4-scrm"; - reg = <0x4a30a000 0x2000>; - scrm_clocks: clocks { + omap4_padconf_core: scm@100000 { + compatible = "ti,omap4-scm-padconf-core", + "simple-bus"; #address-cells = <1>; - #size-cells = <0>; + #size-cells = <1>; + ranges = <0 0x100000 0x1000>; + + omap4_pmx_core: pinmux@40 { + compatible = "ti,omap4-padconf", + "pinctrl-single"; + reg = <0x40 0x0196>; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0x7fff>; + }; + + omap4_padconf_global: omap4_padconf_global@5a0 { + compatible = "syscon"; + reg = <0x5a0 0x170>; + #address-cells = <1>; + #size-cells = <1>; + + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0x60 0x4>; + syscon = <&omap4_padconf_global>; + pbias_mmc_reg: pbias_mmc_omap4 { + regulator-name = "pbias_mmc_omap4"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + }; + }; }; - scrm_clockdomains: clockdomains { - }; - }; - - counter32k: counter@4a304000 { - compatible = "ti,omap-counter32k"; - reg = <0x4a304000 0x20>; - ti,hwmods = "counter_32k"; - }; - - omap4_pmx_core: pinmux@4a100040 { - compatible = "ti,omap4-padconf", "pinctrl-single"; - reg = <0x4a100040 0x0196>; - #address-cells = <1>; - #size-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - pinctrl-single,register-width = <16>; - pinctrl-single,function-mask = <0x7fff>; - }; - omap4_pmx_wkup: pinmux@4a31e040 { - compatible = "ti,omap4-padconf", "pinctrl-single"; - reg = <0x4a31e040 0x0038>; - #address-cells = <1>; - #size-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - pinctrl-single,register-width = <16>; - pinctrl-single,function-mask = <0x7fff>; - }; - - omap4_padconf_global: tisyscon@4a1005a0 { - compatible = "syscon"; - reg = <0x4a1005a0 0x170>; - }; - - pbias_regulator: pbias_regulator { - compatible = "ti,pbias-omap"; - reg = <0x60 0x4>; - syscon = <&omap4_padconf_global>; - pbias_mmc_reg: pbias_mmc_omap4 { - regulator-name = "pbias_mmc_omap4"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; + l4_wkup: l4@300000 { + compatible = "ti,omap4-l4-wkup", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x300000 0x40000>; + + counter32k: counter@4000 { + compatible = "ti,omap-counter32k"; + reg = <0x4000 0x20>; + ti,hwmods = "counter_32k"; + }; + + prm: prm@6000 { + compatible = "ti,omap4-prm"; + reg = <0x6000 0x3000>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + + prm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; + + prm_clockdomains: clockdomains { + }; + }; + + scrm: scrm@a000 { + compatible = "ti,omap4-scrm"; + reg = <0xa000 0x2000>; + + scrm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; + + scrm_clockdomains: clockdomains { + }; + }; + + omap4_pmx_wkup: pinmux@1e040 { + compatible = "ti,omap4-padconf", + "pinctrl-single"; + reg = <0x1e040 0x0038>; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0x7fff>; + }; }; }; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 77b5f70d..efe5f73 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -139,99 +139,141 @@ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; - prm: prm@4ae06000 { - compatible = "ti,omap5-prm"; - reg = <0x4ae06000 0x3000>; - interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + l4_cfg: l4@4a000000 { + compatible = "ti,omap5-l4-cfg", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x4a000000 0x22a000>; - prm_clocks: clocks { + scm_core: scm@2000 { + compatible = "ti,omap5-scm-core", "simple-bus"; + reg = <0x2000 0x1000>; #address-cells = <1>; - #size-cells = <0>; + #size-cells = <1>; + ranges = <0 0x2000 0x800>; + + scm_conf: scm_conf@0 { + compatible = "syscon"; + reg = <0x0 0x800>; + #address-cells = <1>; + #size-cells = <1>; + }; }; - prm_clockdomains: clockdomains { + scm_padconf_core: scm@2800 { + compatible = "ti,omap5-scm-padconf-core", + "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x2800 0x800>; + + omap5_pmx_core: pinmux@40 { + compatible = "ti,omap5-padconf", + "pinctrl-single"; + reg = <0x40 0x01b6>; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0x7fff>; + }; + + omap5_padconf_global: omap5_padconf_global@5a0 { + compatible = "syscon"; + reg = <0x5a0 0xec>; + #address-cells = <1>; + #size-cells = <1>; + + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0x60 0x4>; + syscon = <&omap5_padconf_global>; + pbias_mmc_reg: pbias_mmc_omap5 { + regulator-name = "pbias_mmc_omap5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + }; + }; }; - }; - cm_core_aon: cm_core_aon@4a004000 { - compatible = "ti,omap5-cm-core-aon"; - reg = <0x4a004000 0x2000>; + cm_core_aon: cm_core_aon@4000 { + compatible = "ti,omap5-cm-core-aon"; + reg = <0x4000 0x2000>; - cm_core_aon_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; - }; + cm_core_aon_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; - cm_core_aon_clockdomains: clockdomains { + cm_core_aon_clockdomains: clockdomains { + }; }; - }; - scrm: scrm@4ae0a000 { - compatible = "ti,omap5-scrm"; - reg = <0x4ae0a000 0x2000>; + cm_core: cm_core@8000 { + compatible = "ti,omap5-cm-core"; + reg = <0x8000 0x3000>; - scrm_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; - }; + cm_core_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; - scrm_clockdomains: clockdomains { + cm_core_clockdomains: clockdomains { + }; }; }; - cm_core: cm_core@4a008000 { - compatible = "ti,omap5-cm-core"; - reg = <0x4a008000 0x3000>; + l4_wkup: l4@4ae00000 { + compatible = "ti,omap5-l4-wkup", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x4ae00000 0x2b000>; - cm_core_clocks: clocks { - #address-cells = <1>; - #size-cells = <0>; + counter32k: counter@4000 { + compatible = "ti,omap-counter32k"; + reg = <0x4000 0x40>; + ti,hwmods = "counter_32k"; }; - cm_core_clockdomains: clockdomains { + prm: prm@6000 { + compatible = "ti,omap5-prm"; + reg = <0x6000 0x3000>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + + prm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; + + prm_clockdomains: clockdomains { + }; }; - }; - counter32k: counter@4ae04000 { - compatible = "ti,omap-counter32k"; - reg = <0x4ae04000 0x40>; - ti,hwmods = "counter_32k"; - }; + scrm: scrm@a000 { + compatible = "ti,omap5-scrm"; + reg = <0xa000 0x2000>; - omap5_pmx_core: pinmux@4a002840 { - compatible = "ti,omap5-padconf", "pinctrl-single"; - reg = <0x4a002840 0x01b6>; - #address-cells = <1>; - #size-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - pinctrl-single,register-width = <16>; - pinctrl-single,function-mask = <0x7fff>; - }; - omap5_pmx_wkup: pinmux@4ae0c840 { - compatible = "ti,omap5-padconf", "pinctrl-single"; - reg = <0x4ae0c840 0x0038>; - #address-cells = <1>; - #size-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - pinctrl-single,register-width = <16>; - pinctrl-single,function-mask = <0x7fff>; - }; + scrm_clocks: clocks { + #address-cells = <1>; + #size-cells = <0>; + }; - omap5_padconf_global: tisyscon@4a002da0 { - compatible = "syscon"; - reg = <0x4A002da0 0xec>; - }; + scrm_clockdomains: clockdomains { + }; + }; - pbias_regulator: pbias_regulator { - compatible = "ti,pbias-omap"; - reg = <0x60 0x4>; - syscon = <&omap5_padconf_global>; - pbias_mmc_reg: pbias_mmc_omap5 { - regulator-name = "pbias_mmc_omap5"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; + omap5_pmx_wkup: pinmux@c840 { + compatible = "ti,omap5-padconf", + "pinctrl-single"; + reg = <0xc840 0x0038>; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0x7fff>; }; }; diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index b3154c0..6c15112 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -23,6 +23,7 @@ next-level-cache = <&L2>; qcom,acc = <&acc0>; qcom,saw = <&saw0>; + cpu-idle-states = <&CPU_SPC>; }; cpu@1 { @@ -33,6 +34,7 @@ next-level-cache = <&L2>; qcom,acc = <&acc1>; qcom,saw = <&saw1>; + cpu-idle-states = <&CPU_SPC>; }; cpu@2 { @@ -43,6 +45,7 @@ next-level-cache = <&L2>; qcom,acc = <&acc2>; qcom,saw = <&saw2>; + cpu-idle-states = <&CPU_SPC>; }; cpu@3 { @@ -53,12 +56,23 @@ next-level-cache = <&L2>; qcom,acc = <&acc3>; qcom,saw = <&saw3>; + cpu-idle-states = <&CPU_SPC>; }; L2: l2-cache { compatible = "cache"; cache-level = <2>; }; + + idle-states { + CPU_SPC: spc { + compatible = "qcom,idle-state-spc", + "arm,idle-state"; + entry-latency-us = <400>; + exit-latency-us = <900>; + min-residency-us = <3000>; + }; + }; }; cpu-pmu { @@ -139,26 +153,26 @@ reg = <0x020b8000 0x1000>, <0x02008000 0x1000>; }; - saw0: regulator@2089000 { - compatible = "qcom,saw2"; + saw0: power-controller@2089000 { + compatible = "qcom,apq8064-saw2-v1.1-cpu", "qcom,saw2"; reg = <0x02089000 0x1000>, <0x02009000 0x1000>; regulator; }; - saw1: regulator@2099000 { - compatible = "qcom,saw2"; + saw1: power-controller@2099000 { + compatible = "qcom,apq8064-saw2-v1.1-cpu", "qcom,saw2"; reg = <0x02099000 0x1000>, <0x02009000 0x1000>; regulator; }; - saw2: regulator@20a9000 { - compatible = "qcom,saw2"; + saw2: power-controller@20a9000 { + compatible = "qcom,apq8064-saw2-v1.1-cpu", "qcom,saw2"; reg = <0x020a9000 0x1000>, <0x02009000 0x1000>; regulator; }; - saw3: regulator@20b9000 { - compatible = "qcom,saw2"; + saw3: power-controller@20b9000 { + compatible = "qcom,apq8064-saw2-v1.1-cpu", "qcom,saw2"; reg = <0x020b9000 0x1000>, <0x02009000 0x1000>; regulator; }; @@ -166,6 +180,7 @@ gsbi1: gsbi@12440000 { status = "disabled"; compatible = "qcom,gsbi-v1.0.0"; + cell-index = <1>; reg = <0x12440000 0x100>; clocks = <&gcc GSBI1_H_CLK>; clock-names = "iface"; @@ -173,6 +188,8 @@ #size-cells = <1>; ranges; + syscon-tcsr = <&tcsr>; + i2c1: i2c@12460000 { compatible = "qcom,i2c-qup-v1.1.1"; reg = <0x12460000 0x1000>; @@ -187,6 +204,7 @@ gsbi2: gsbi@12480000 { status = "disabled"; compatible = "qcom,gsbi-v1.0.0"; + cell-index = <2>; reg = <0x12480000 0x100>; clocks = <&gcc GSBI2_H_CLK>; clock-names = "iface"; @@ -194,6 +212,8 @@ #size-cells = <1>; ranges; + syscon-tcsr = <&tcsr>; + i2c2: i2c@124a0000 { compatible = "qcom,i2c-qup-v1.1.1"; reg = <0x124a0000 0x1000>; @@ -208,6 +228,7 @@ gsbi7: gsbi@16600000 { status = "disabled"; compatible = "qcom,gsbi-v1.0.0"; + cell-index = <7>; reg = <0x16600000 0x100>; clocks = <&gcc GSBI7_H_CLK>; clock-names = "iface"; @@ -215,6 +236,8 @@ #size-cells = <1>; ranges; + syscon-tcsr = <&tcsr>; + serial@16640000 { compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; reg = <0x16640000 0x1000>, @@ -239,6 +262,13 @@ #reset-cells = <1>; }; + lcc: clock-controller@28000000 { + compatible = "qcom,lcc-apq8064"; + reg = <0x28000000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + mmcc: clock-controller@4000000 { compatible = "qcom,mmcc-apq8064"; reg = <0x4000000 0x1000>; @@ -349,5 +379,10 @@ pinctrl-0 = <&sdc4_gpios>; }; }; + + tcsr: syscon@1a400000 { + compatible = "qcom,tcsr-apq8064", "syscon"; + reg = <0x1a400000 0x100>; + }; }; }; diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts index 4737049..d484d08 100644 --- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts +++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts @@ -1,4 +1,6 @@ #include "qcom-msm8974.dtsi" +#include "qcom-pm8841.dtsi" +#include "qcom-pm8941.dtsi" / { model = "Qualcomm APQ8074 Dragonboard"; diff --git a/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts b/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts index c9ff108..f7725b9 100644 --- a/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts +++ b/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts @@ -1,4 +1,5 @@ #include "qcom-apq8084.dtsi" +#include "qcom-pma8084.dtsi" / { model = "Qualcomm APQ8084/IFC6540"; diff --git a/arch/arm/boot/dts/qcom-apq8084-mtp.dts b/arch/arm/boot/dts/qcom-apq8084-mtp.dts index 8ecec58..cb43acf 100644 --- a/arch/arm/boot/dts/qcom-apq8084-mtp.dts +++ b/arch/arm/boot/dts/qcom-apq8084-mtp.dts @@ -1,4 +1,5 @@ #include "qcom-apq8084.dtsi" +#include "qcom-pma8084.dtsi" / { model = "Qualcomm APQ 8084-MTP"; diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi index 1f130bc..7084010 100644 --- a/arch/arm/boot/dts/qcom-apq8084.dtsi +++ b/arch/arm/boot/dts/qcom-apq8084.dtsi @@ -21,6 +21,8 @@ enable-method = "qcom,kpss-acc-v2"; next-level-cache = <&L2>; qcom,acc = <&acc0>; + qcom,saw = <&saw0>; + cpu-idle-states = <&CPU_SPC>; }; cpu@1 { @@ -30,6 +32,8 @@ enable-method = "qcom,kpss-acc-v2"; next-level-cache = <&L2>; qcom,acc = <&acc1>; + qcom,saw = <&saw1>; + cpu-idle-states = <&CPU_SPC>; }; cpu@2 { @@ -39,6 +43,8 @@ enable-method = "qcom,kpss-acc-v2"; next-level-cache = <&L2>; qcom,acc = <&acc2>; + qcom,saw = <&saw2>; + cpu-idle-states = <&CPU_SPC>; }; cpu@3 { @@ -48,6 +54,8 @@ enable-method = "qcom,kpss-acc-v2"; next-level-cache = <&L2>; qcom,acc = <&acc3>; + qcom,saw = <&saw3>; + cpu-idle-states = <&CPU_SPC>; }; L2: l2-cache { @@ -55,6 +63,16 @@ cache-level = <2>; qcom,saw = <&saw_l2>; }; + + idle-states { + CPU_SPC: spc { + compatible = "qcom,idle-state-spc", + "arm,idle-state"; + entry-latency-us = <150>; + exit-latency-us = <200>; + min-residency-us = <2000>; + }; + }; }; cpu-pmu { @@ -144,7 +162,27 @@ }; }; - saw_l2: regulator@f9012000 { + saw0: power-controller@f9089000 { + compatible = "qcom,apq8084-saw2-v2.1-cpu", "qcom,saw2"; + reg = <0xf9089000 0x1000>, <0xf9009000 0x1000>; + }; + + saw1: power-controller@f9099000 { + compatible = "qcom,apq8084-saw2-v2.1-cpu", "qcom,saw2"; + reg = <0xf9099000 0x1000>, <0xf9009000 0x1000>; + }; + + saw2: power-controller@f90a9000 { + compatible = "qcom,apq8084-saw2-v2.1-cpu", "qcom,saw2"; + reg = <0xf90a9000 0x1000>, <0xf9009000 0x1000>; + }; + + saw3: power-controller@f90b9000 { + compatible = "qcom,apq8084-saw2-v2.1-cpu", "qcom,saw2"; + reg = <0xf90b9000 0x1000>, <0xf9009000 0x1000>; + }; + + saw_l2: power-controller@f9012000 { compatible = "qcom,saw2"; reg = <0xf9012000 0x1000>; regulator; @@ -226,5 +264,21 @@ clock-names = "core", "iface"; status = "disabled"; }; + + spmi_bus: spmi@fc4cf000 { + compatible = "qcom,spmi-pmic-arb"; + reg-names = "core", "intr", "cnfg"; + reg = <0xfc4cf000 0x1000>, + <0xfc4cb000 0x1000>, + <0xfc4ca000 0x1000>; + interrupt-names = "periph_irq"; + interrupts = <0 190 0>; + qcom,ee = <0>; + qcom,channel = <0>; + #address-cells = <2>; + #size-cells = <0>; + interrupt-controller; + #interrupt-cells = <4>; + }; }; }; diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi index cb225da..9f727d8 100644 --- a/arch/arm/boot/dts/qcom-ipq8064.dtsi +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi @@ -2,6 +2,7 @@ #include "skeleton.dtsi" #include <dt-bindings/clock/qcom,gcc-ipq806x.h> +#include <dt-bindings/clock/qcom,lcc-ipq806x.h> #include <dt-bindings/soc/qcom,gsbi.h> / { @@ -60,12 +61,35 @@ }; }; + clocks { + sleep_clk: sleep_clk { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; + }; + }; + soc: soc { #address-cells = <1>; #size-cells = <1>; ranges; compatible = "simple-bus"; + lpass@28100000 { + compatible = "qcom,lpass-cpu"; + status = "disabled"; + clocks = <&lcc AHBIX_CLK>, + <&lcc MI2S_OSR_CLK>, + <&lcc MI2S_BIT_CLK>; + clock-names = "ahbix-clk", + "mi2s-osr-clk", + "mi2s-bit-clk"; + interrupts = <0 85 1>; + interrupt-names = "lpass-irq-lpaif"; + reg = <0x28100000 0x10000>; + reg-names = "lpass-lpaif"; + }; + qcom_pinmux: pinmux@800000 { compatible = "qcom,ipq8064-pinctrl"; reg = <0x800000 0x4000>; @@ -89,10 +113,14 @@ compatible = "qcom,kpss-timer", "qcom,msm-timer"; interrupts = <1 1 0x301>, <1 2 0x301>, - <1 3 0x301>; + <1 3 0x301>, + <1 4 0x301>, + <1 5 0x301>; reg = <0x0200a000 0x100>; clock-frequency = <25000000>, <32768>; + clocks = <&sleep_clk>; + clock-names = "sleep"; cpu-offset = <0x80000>; }; @@ -120,6 +148,7 @@ gsbi2: gsbi@12480000 { compatible = "qcom,gsbi-v1.0.0"; + cell-index = <2>; reg = <0x12480000 0x100>; clocks = <&gcc GSBI2_H_CLK>; clock-names = "iface"; @@ -128,6 +157,8 @@ ranges; status = "disabled"; + syscon-tcsr = <&tcsr>; + serial@12490000 { compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; reg = <0x12490000 0x1000>, @@ -155,6 +186,7 @@ gsbi4: gsbi@16300000 { compatible = "qcom,gsbi-v1.0.0"; + cell-index = <4>; reg = <0x16300000 0x100>; clocks = <&gcc GSBI4_H_CLK>; clock-names = "iface"; @@ -163,6 +195,8 @@ ranges; status = "disabled"; + syscon-tcsr = <&tcsr>; + serial@16340000 { compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; reg = <0x16340000 0x1000>, @@ -189,6 +223,7 @@ gsbi5: gsbi@1a200000 { compatible = "qcom,gsbi-v1.0.0"; + cell-index = <5>; reg = <0x1a200000 0x100>; clocks = <&gcc GSBI5_H_CLK>; clock-names = "iface"; @@ -197,6 +232,8 @@ ranges; status = "disabled"; + syscon-tcsr = <&tcsr>; + serial@1a240000 { compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; reg = <0x1a240000 0x1000>, @@ -279,5 +316,18 @@ #clock-cells = <1>; #reset-cells = <1>; }; + + tcsr: syscon@1a400000 { + compatible = "qcom,tcsr-ipq8064", "syscon"; + reg = <0x1a400000 0x100>; + }; + + lcc: clock-controller@28000000 { + compatible = "qcom,lcc-ipq8064"; + reg = <0x28000000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + }; }; diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi index 0affd61..20bbd19 100644 --- a/arch/arm/boot/dts/qcom-msm8660.dtsi +++ b/arch/arm/boot/dts/qcom-msm8660.dtsi @@ -82,6 +82,7 @@ gsbi12: gsbi@19c00000 { compatible = "qcom,gsbi-v1.0.0"; + cell-index = <12>; reg = <0x19c00000 0x100>; clocks = <&gcc GSBI12_H_CLK>; clock-names = "iface"; @@ -89,6 +90,8 @@ #size-cells = <1>; ranges; + syscon-tcsr = <&tcsr>; + serial@19c40000 { compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; reg = <0x19c40000 0x1000>, @@ -196,6 +199,11 @@ vmmc-supply = <&vsdcc_fixed>; }; }; + + tcsr: syscon@1a400000 { + compatible = "qcom,tcsr-msm8660", "syscon"; + reg = <0x1a400000 0x100>; + }; }; }; diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi index e1b0d5c..a02b984 100644 --- a/arch/arm/boot/dts/qcom-msm8960.dtsi +++ b/arch/arm/boot/dts/qcom-msm8960.dtsi @@ -91,6 +91,13 @@ reg = <0x900000 0x4000>; }; + lcc: clock-controller@28000000 { + compatible = "qcom,lcc-msm8960"; + reg = <0x28000000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + clock-controller@4000000 { compatible = "qcom,mmcc-msm8960"; reg = <0x4000000 0x1000>; @@ -122,6 +129,7 @@ gsbi5: gsbi@16400000 { compatible = "qcom,gsbi-v1.0.0"; + cell-index = <5>; reg = <0x16400000 0x100>; clocks = <&gcc GSBI5_H_CLK>; clock-names = "iface"; @@ -129,6 +137,8 @@ #size-cells = <1>; ranges; + syscon-tcsr = <&tcsr>; + serial@16440000 { compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; reg = <0x16440000 0x1000>, @@ -238,5 +248,10 @@ vmmc-supply = <&vsdcc_fixed>; }; }; + + tcsr: syscon@1a400000 { + compatible = "qcom,tcsr-msm8960", "syscon"; + reg = <0x1a400000 0x100>; + }; }; }; diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts index cccc21b..bd35b06 100644 --- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts +++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts @@ -1,4 +1,6 @@ #include "qcom-msm8974.dtsi" +#include "qcom-pm8841.dtsi" +#include "qcom-pm8941.dtsi" / { model = "Sony Xperia Z1"; diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index e265ec1..37b47b5 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi @@ -21,6 +21,8 @@ reg = <0>; next-level-cache = <&L2>; qcom,acc = <&acc0>; + qcom,saw = <&saw0>; + cpu-idle-states = <&CPU_SPC>; }; cpu@1 { @@ -30,6 +32,8 @@ reg = <1>; next-level-cache = <&L2>; qcom,acc = <&acc1>; + qcom,saw = <&saw1>; + cpu-idle-states = <&CPU_SPC>; }; cpu@2 { @@ -39,6 +43,8 @@ reg = <2>; next-level-cache = <&L2>; qcom,acc = <&acc2>; + qcom,saw = <&saw2>; + cpu-idle-states = <&CPU_SPC>; }; cpu@3 { @@ -48,6 +54,8 @@ reg = <3>; next-level-cache = <&L2>; qcom,acc = <&acc3>; + qcom,saw = <&saw3>; + cpu-idle-states = <&CPU_SPC>; }; L2: l2-cache { @@ -55,6 +63,16 @@ cache-level = <2>; qcom,saw = <&saw_l2>; }; + + idle-states { + CPU_SPC: spc { + compatible = "qcom,idle-state-spc", + "arm,idle-state"; + entry-latency-us = <150>; + exit-latency-us = <200>; + min-residency-us = <2000>; + }; + }; }; cpu-pmu { @@ -144,7 +162,27 @@ }; }; - saw_l2: regulator@f9012000 { + saw0: power-controller@f9089000 { + compatible = "qcom,msm8974-saw2-v2.1-cpu", "qcom,saw2"; + reg = <0xf9089000 0x1000>, <0xf9009000 0x1000>; + }; + + saw1: power-controller@f9099000 { + compatible = "qcom,msm8974-saw2-v2.1-cpu", "qcom,saw2"; + reg = <0xf9099000 0x1000>, <0xf9009000 0x1000>; + }; + + saw2: power-controller@f90a9000 { + compatible = "qcom,msm8974-saw2-v2.1-cpu", "qcom,saw2"; + reg = <0xf90a9000 0x1000>, <0xf9009000 0x1000>; + }; + + saw3: power-controller@f90b9000 { + compatible = "qcom,msm8974-saw2-v2.1-cpu", "qcom,saw2"; + reg = <0xf90b9000 0x1000>, <0xf9009000 0x1000>; + }; + + saw_l2: power-controller@f9012000 { compatible = "qcom,saw2"; reg = <0xf9012000 0x1000>; regulator; @@ -247,5 +285,21 @@ #address-cells = <1>; #size-cells = <0>; }; + + spmi_bus: spmi@fc4cf000 { + compatible = "qcom,spmi-pmic-arb"; + reg-names = "core", "intr", "cnfg"; + reg = <0xfc4cf000 0x1000>, + <0xfc4cb000 0x1000>, + <0xfc4ca000 0x1000>; + interrupt-names = "periph_irq"; + interrupts = <0 190 0>; + qcom,ee = <0>; + qcom,channel = <0>; + #address-cells = <2>; + #size-cells = <0>; + interrupt-controller; + #interrupt-cells = <4>; + }; }; }; diff --git a/arch/arm/boot/dts/qcom-pm8841.dtsi b/arch/arm/boot/dts/qcom-pm8841.dtsi new file mode 100644 index 0000000..73813cc --- /dev/null +++ b/arch/arm/boot/dts/qcom-pm8841.dtsi @@ -0,0 +1,18 @@ +#include <dt-bindings/spmi/spmi.h> + +&spmi_bus { + + usid4: pm8841@4 { + compatible = "qcom,spmi-pmic"; + reg = <0x4 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + }; + + usid5: pm8841@5 { + compatible = "qcom,spmi-pmic"; + reg = <0x5 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; diff --git a/arch/arm/boot/dts/qcom-pm8941.dtsi b/arch/arm/boot/dts/qcom-pm8941.dtsi new file mode 100644 index 0000000..24c5088 --- /dev/null +++ b/arch/arm/boot/dts/qcom-pm8941.dtsi @@ -0,0 +1,18 @@ +#include <dt-bindings/spmi/spmi.h> + +&spmi_bus { + + usid0: pm8941@0 { + compatible ="qcom,spmi-pmic"; + reg = <0x0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + }; + + usid1: pm8941@1 { + compatible ="qcom,spmi-pmic"; + reg = <0x1 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; diff --git a/arch/arm/boot/dts/qcom-pma8084.dtsi b/arch/arm/boot/dts/qcom-pma8084.dtsi new file mode 100644 index 0000000..a5a4fe6 --- /dev/null +++ b/arch/arm/boot/dts/qcom-pma8084.dtsi @@ -0,0 +1,18 @@ +#include <dt-bindings/spmi/spmi.h> + +&spmi_bus { + + usid0: pma8084@0 { + compatible = "qcom,spmi-pmic"; + reg = <0x0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + }; + + usid1: pma8084@1 { + compatible = "qcom,spmi-pmic"; + reg = <0x1 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts b/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts deleted file mode 100644 index b3d8f84..0000000 --- a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts +++ /dev/null @@ -1,156 +0,0 @@ -/* - * Device Tree Source for the APE6EVM board - * - * Copyright (C) 2013 Renesas Solutions Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - */ - -/dts-v1/; -#include "r8a73a4.dtsi" -#include <dt-bindings/gpio/gpio.h> - -/ { - model = "APE6EVM"; - compatible = "renesas,ape6evm-reference", "renesas,r8a73a4"; - - aliases { - serial0 = &scifa0; - }; - - chosen { - bootargs = "ignore_loglevel rw"; - stdout-path = &scifa0; - }; - - memory@40000000 { - device_type = "memory"; - reg = <0 0x40000000 0 0x40000000>; - }; - - memory@200000000 { - device_type = "memory"; - reg = <2 0x00000000 0 0x40000000>; - }; - - vcc_mmc0: regulator@0 { - compatible = "regulator-fixed"; - regulator-name = "MMC0 Vcc"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-always-on; - }; - - vcc_sdhi0: regulator@1 { - compatible = "regulator-fixed"; - - regulator-name = "SDHI0 Vcc"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - - gpio = <&pfc 76 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - /* Common 3.3V rail, used by several devices on APE6EVM */ - ape6evm_fixed_3v3: regulator@2 { - compatible = "regulator-fixed"; - regulator-name = "3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - lbsc { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0 0 0x20000000>; - }; -}; - -&i2c5 { - status = "okay"; - vdd_dvfs: max8973@1b { - compatible = "maxim,max8973"; - reg = <0x1b>; - - regulator-min-microvolt = <935000>; - regulator-max-microvolt = <1200000>; - regulator-boot-on; - regulator-always-on; - }; -}; - -&cpu0 { - cpu0-supply = <&vdd_dvfs>; - operating-points = < - /* kHz uV */ - 1950000 1115000 - 1462500 995000 - >; - voltage-tolerance = <1>; /* 1% */ -}; - -&cmt1 { - status = "okay"; -}; - -&pfc { - scifa0_pins: serial0 { - renesas,groups = "scifa0_data"; - renesas,function = "scifa0"; - }; - - mmc0_pins: mmc { - renesas,groups = "mmc0_data8", "mmc0_ctrl"; - renesas,function = "mmc0"; - }; - - sdhi0_pins: sd0 { - renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd"; - renesas,function = "sdhi0"; - }; - - sdhi1_pins: sd1 { - renesas,groups = "sdhi1_data4", "sdhi1_ctrl"; - renesas,function = "sdhi1"; - }; -}; - -&mmcif0 { - vmmc-supply = <&vcc_mmc0>; - bus-width = <8>; - non-removable; - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins>; - status = "okay"; -}; - -&scifa0 { - pinctrl-0 = <&scifa0_pins>; - pinctrl-names = "default"; - - status = "okay"; -}; - -&sdhi0 { - vmmc-supply = <&vcc_sdhi0>; - bus-width = <4>; - toshiba,mmc-wrprotect-disable; - pinctrl-names = "default"; - pinctrl-0 = <&sdhi0_pins>; - status = "okay"; -}; - -&sdhi1 { - vmmc-supply = <&ape6evm_fixed_3v3>; - bus-width = <4>; - broken-cd; - toshiba,mmc-wrprotect-disable; - pinctrl-names = "default"; - pinctrl-0 = <&sdhi1_pins>; - status = "okay"; -}; diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts index 0d50bef..81a38ce 100644 --- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts +++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts @@ -22,7 +22,7 @@ }; chosen { - bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw"; + bootargs = "ignore_loglevel root=/dev/nfs ip=dhcp rw"; stdout-path = &scifa0; }; @@ -72,50 +72,30 @@ regulator-always-on; }; - lbsc { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0 0 0x20000000>; - - ethernet@8000000 { - compatible = "smsc,lan9220", "smsc,lan9115"; - reg = <0x08000000 0x1000>; - interrupt-parent = <&irqc1>; - interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; - phy-mode = "mii"; - reg-io-width = <4>; - smsc,irq-active-high; - smsc,irq-push-pull; - vdd33a-supply = <&ape6evm_fixed_3v3>; - vddvario-supply = <&ape6evm_fixed_1v8>; - }; - }; - leds { compatible = "gpio-leds"; led1 { - gpios = <&pfc 28 GPIO_ACTIVE_LOW>; + gpios = <&pfc 28 GPIO_ACTIVE_HIGH>; label = "GNSS_EN"; }; led2 { - gpios = <&pfc 126 GPIO_ACTIVE_LOW>; + gpios = <&pfc 126 GPIO_ACTIVE_HIGH>; label = "NFC_NRST"; }; led3 { - gpios = <&pfc 132 GPIO_ACTIVE_LOW>; + gpios = <&pfc 132 GPIO_ACTIVE_HIGH>; label = "GNSS_NRST"; }; led4 { - gpios = <&pfc 232 GPIO_ACTIVE_LOW>; + gpios = <&pfc 232 GPIO_ACTIVE_HIGH>; label = "BT_WAKEUP"; }; led5 { - gpios = <&pfc 250 GPIO_ACTIVE_LOW>; + gpios = <&pfc 250 GPIO_ACTIVE_HIGH>; label = "STROBE"; }; led6 { - gpios = <&pfc 288 GPIO_ACTIVE_LOW>; + gpios = <&pfc 288 GPIO_ACTIVE_HIGH>; label = "BBRESETOUT"; }; }; @@ -123,10 +103,14 @@ keyboard { compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&keyboard_pins>; + zero-key { gpios = <&pfc 324 GPIO_ACTIVE_LOW>; linux,code = <KEY_0>; label = "S16"; + gpio-key,wakeup; }; menu-key { @@ -184,6 +168,21 @@ voltage-tolerance = <1>; /* 1% */ }; +&bsc { + ethernet@8000000 { + compatible = "smsc,lan9220", "smsc,lan9115"; + reg = <0x08000000 0x1000>; + interrupt-parent = <&irqc1>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; + phy-mode = "mii"; + reg-io-width = <4>; + smsc,irq-active-high; + smsc,irq-push-pull; + vdd33a-supply = <&ape6evm_fixed_3v3>; + vddvario-supply = <&ape6evm_fixed_1v8>; + }; +}; + &cmt1 { status = "okay"; }; @@ -208,6 +207,12 @@ renesas,groups = "sdhi1_data4", "sdhi1_ctrl"; renesas,function = "sdhi1"; }; + + keyboard_pins: keyboard { + renesas,pins = "PORT324", "PORT325", "PORT326", "PORT327", + "PORT328", "PORT329"; + bias-pull-up; + }; }; &mmcif0 { diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi index 38136d9..0fd889f 100644 --- a/arch/arm/boot/dts/r8a73a4.dtsi +++ b/arch/arm/boot/dts/r8a73a4.dtsi @@ -9,6 +9,7 @@ * kind, whether express or implied. */ +#include <dt-bindings/clock/r8a73a4-clock.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/interrupt-controller/irq.h> @@ -27,9 +28,15 @@ compatible = "arm,cortex-a15"; reg = <0>; clock-frequency = <1500000000>; + power-domains = <&pd_a2sl>; }; }; + ptm { + compatible = "arm,coresight-etm3x"; + power-domains = <&pd_d4>; + }; + timer { compatible = "arm,armv7-timer"; interrupts = <1 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, @@ -41,11 +48,13 @@ dbsc1: memory-controller@e6790000 { compatible = "renesas,dbsc-r8a73a4"; reg = <0 0xe6790000 0 0x10000>; + power-domains = <&pd_a3bc>; }; dbsc2: memory-controller@e67a0000 { compatible = "renesas,dbsc-r8a73a4"; reg = <0 0xe67a0000 0 0x10000>; + power-domains = <&pd_a3bc>; }; dmac: dma-multiplexer { @@ -87,38 +96,19 @@ "ch8", "ch9", "ch10", "ch11", "ch12", "ch13", "ch14", "ch15", "ch16", "ch17", "ch18", "ch19"; + clocks = <&mstp2_clks R8A73A4_CLK_DMAC>; + power-domains = <&pd_a3sp>; }; }; - pfc: pfc@e6050000 { - compatible = "renesas,pfc-r8a73a4"; - reg = <0 0xe6050000 0 0x9000>; - gpio-controller; - #gpio-cells = <2>; - interrupts-extended = - <&irqc0 0 0>, <&irqc0 1 0>, <&irqc0 2 0>, <&irqc0 3 0>, - <&irqc0 4 0>, <&irqc0 5 0>, <&irqc0 6 0>, <&irqc0 7 0>, - <&irqc0 8 0>, <&irqc0 9 0>, <&irqc0 10 0>, <&irqc0 11 0>, - <&irqc0 12 0>, <&irqc0 13 0>, <&irqc0 14 0>, <&irqc0 15 0>, - <&irqc0 16 0>, <&irqc0 17 0>, <&irqc0 18 0>, <&irqc0 19 0>, - <&irqc0 20 0>, <&irqc0 21 0>, <&irqc0 22 0>, <&irqc0 23 0>, - <&irqc0 24 0>, <&irqc0 25 0>, <&irqc0 26 0>, <&irqc0 27 0>, - <&irqc0 28 0>, <&irqc0 29 0>, <&irqc0 30 0>, <&irqc0 31 0>, - <&irqc1 0 0>, <&irqc1 1 0>, <&irqc1 2 0>, <&irqc1 3 0>, - <&irqc1 4 0>, <&irqc1 5 0>, <&irqc1 6 0>, <&irqc1 7 0>, - <&irqc1 8 0>, <&irqc1 9 0>, <&irqc1 10 0>, <&irqc1 11 0>, - <&irqc1 12 0>, <&irqc1 13 0>, <&irqc1 14 0>, <&irqc1 15 0>, - <&irqc1 16 0>, <&irqc1 17 0>, <&irqc1 18 0>, <&irqc1 19 0>, - <&irqc1 20 0>, <&irqc1 21 0>, <&irqc1 22 0>, <&irqc1 23 0>, - <&irqc1 24 0>, <&irqc1 25 0>; - }; - i2c5: i2c@e60b0000 { #address-cells = <1>; #size-cells = <0>; compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic"; reg = <0 0xe60b0000 0 0x428>; interrupts = <0 179 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp4_clks R8A73A4_CLK_IIC5>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -127,6 +117,9 @@ compatible = "renesas,cmt-48-r8a73a4", "renesas,cmt-48-gen2"; reg = <0 0xe6130000 0 0x1004>; interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A73A4_CLK_CMT1>; + clock-names = "fck"; + power-domains = <&pd_c5>; renesas,channels-mask = <0xff>; @@ -170,6 +163,7 @@ <0 29 IRQ_TYPE_LEVEL_HIGH>, <0 30 IRQ_TYPE_LEVEL_HIGH>, <0 31 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&pd_c4>; }; irqc1: interrupt-controller@e61c0200 { @@ -203,6 +197,31 @@ <0 55 IRQ_TYPE_LEVEL_HIGH>, <0 56 IRQ_TYPE_LEVEL_HIGH>, <0 57 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&pd_c4>; + }; + + pfc: pfc@e6050000 { + compatible = "renesas,pfc-r8a73a4"; + reg = <0 0xe6050000 0 0x9000>; + gpio-controller; + #gpio-cells = <2>; + interrupts-extended = + <&irqc0 0 0>, <&irqc0 1 0>, <&irqc0 2 0>, <&irqc0 3 0>, + <&irqc0 4 0>, <&irqc0 5 0>, <&irqc0 6 0>, <&irqc0 7 0>, + <&irqc0 8 0>, <&irqc0 9 0>, <&irqc0 10 0>, <&irqc0 11 0>, + <&irqc0 12 0>, <&irqc0 13 0>, <&irqc0 14 0>, <&irqc0 15 0>, + <&irqc0 16 0>, <&irqc0 17 0>, <&irqc0 18 0>, <&irqc0 19 0>, + <&irqc0 20 0>, <&irqc0 21 0>, <&irqc0 22 0>, <&irqc0 23 0>, + <&irqc0 24 0>, <&irqc0 25 0>, <&irqc0 26 0>, <&irqc0 27 0>, + <&irqc0 28 0>, <&irqc0 29 0>, <&irqc0 30 0>, <&irqc0 31 0>, + <&irqc1 0 0>, <&irqc1 1 0>, <&irqc1 2 0>, <&irqc1 3 0>, + <&irqc1 4 0>, <&irqc1 5 0>, <&irqc1 6 0>, <&irqc1 7 0>, + <&irqc1 8 0>, <&irqc1 9 0>, <&irqc1 10 0>, <&irqc1 11 0>, + <&irqc1 12 0>, <&irqc1 13 0>, <&irqc1 14 0>, <&irqc1 15 0>, + <&irqc1 16 0>, <&irqc1 17 0>, <&irqc1 18 0>, <&irqc1 19 0>, + <&irqc1 20 0>, <&irqc1 21 0>, <&irqc1 22 0>, <&irqc1 23 0>, + <&irqc1 24 0>, <&irqc1 25 0>; + power-domains = <&pd_c5>; }; thermal@e61f0000 { @@ -210,6 +229,8 @@ reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>, <0 0xe61f0200 0 0x38>, <0 0xe61f0300 0 0x38>; interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp5_clks R8A73A4_CLK_THERMAL>; + power-domains = <&pd_c5>; }; i2c0: i2c@e6500000 { @@ -218,6 +239,8 @@ compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic"; reg = <0 0xe6500000 0 0x428>; interrupts = <0 174 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A73A4_CLK_IIC0>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -227,6 +250,8 @@ compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic"; reg = <0 0xe6510000 0 0x428>; interrupts = <0 175 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A73A4_CLK_IIC1>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -236,6 +261,8 @@ compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic"; reg = <0 0xe6520000 0 0x428>; interrupts = <0 176 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A73A4_CLK_IIC2>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -245,6 +272,8 @@ compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic"; reg = <0 0xe6530000 0 0x428>; interrupts = <0 177 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp4_clks R8A73A4_CLK_IIC3>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -254,6 +283,8 @@ compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic"; reg = <0 0xe6540000 0 0x428>; interrupts = <0 178 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp4_clks R8A73A4_CLK_IIC4>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -263,6 +294,8 @@ compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic"; reg = <0 0xe6550000 0 0x428>; interrupts = <0 184 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A73A4_CLK_IIC6>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -272,6 +305,8 @@ compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic"; reg = <0 0xe6560000 0 0x428>; interrupts = <0 185 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A73A4_CLK_IIC7>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -281,6 +316,8 @@ compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic"; reg = <0 0xe6570000 0 0x428>; interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp5_clks R8A73A4_CLK_IIC8>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -288,6 +325,9 @@ compatible = "renesas,scifb-r8a73a4", "renesas,scifb"; reg = <0 0xe6c20000 0 0x100>; interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp2_clks R8A73A4_CLK_SCIFB0>; + clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -295,6 +335,9 @@ compatible = "renesas,scifb-r8a73a4", "renesas,scifb"; reg = <0 0xe6c30000 0 0x100>; interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp2_clks R8A73A4_CLK_SCIFB1>; + clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -302,6 +345,9 @@ compatible = "renesas,scifa-r8a73a4", "renesas,scifa"; reg = <0 0xe6c40000 0 0x100>; interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp2_clks R8A73A4_CLK_SCIFA0>; + clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -309,6 +355,9 @@ compatible = "renesas,scifa-r8a73a4", "renesas,scifa"; reg = <0 0xe6c50000 0 0x100>; interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp2_clks R8A73A4_CLK_SCIFA1>; + clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -316,6 +365,9 @@ compatible = "renesas,scifb-r8a73a4", "renesas,scifb"; reg = <0 0xe6ce0000 0 0x100>; interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp2_clks R8A73A4_CLK_SCIFB2>; + clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -323,6 +375,9 @@ compatible = "renesas,scifb-r8a73a4", "renesas,scifb"; reg = <0 0xe6cf0000 0 0x100>; interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp2_clks R8A73A4_CLK_SCIFB3>; + clock-names = "sci_ick"; + power-domains = <&pd_c4>; status = "disabled"; }; @@ -330,6 +385,8 @@ compatible = "renesas,sdhi-r8a73a4"; reg = <0 0xee100000 0 0x100>; interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A73A4_CLK_SDHI0>; + power-domains = <&pd_a3sp>; cap-sd-highspeed; status = "disabled"; }; @@ -338,6 +395,8 @@ compatible = "renesas,sdhi-r8a73a4"; reg = <0 0xee120000 0 0x100>; interrupts = <0 166 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A73A4_CLK_SDHI1>; + power-domains = <&pd_a3sp>; cap-sd-highspeed; status = "disabled"; }; @@ -346,6 +405,8 @@ compatible = "renesas,sdhi-r8a73a4"; reg = <0 0xee140000 0 0x100>; interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A73A4_CLK_SDHI2>; + power-domains = <&pd_a3sp>; cap-sd-highspeed; status = "disabled"; }; @@ -354,6 +415,8 @@ compatible = "renesas,sh-mmcif"; reg = <0 0xee200000 0 0x80>; interrupts = <0 169 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A73A4_CLK_MMCIF0>; + power-domains = <&pd_a3sp>; reg-io-width = <4>; status = "disabled"; }; @@ -362,6 +425,8 @@ compatible = "renesas,sh-mmcif"; reg = <0 0xee220000 0 0x80>; interrupts = <0 170 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A73A4_CLK_MMCIF1>; + power-domains = <&pd_a3sp>; reg-io-width = <4>; status = "disabled"; }; @@ -377,4 +442,450 @@ <0 0xf1006000 0 0x2000>; interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; }; + + bsc: bus@fec10000 { + compatible = "renesas,bsc-r8a73a4", "renesas,bsc", + "simple-pm-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0x20000000>; + reg = <0 0xfec10000 0 0x400>; + clocks = <&zb_clk>; + power-domains = <&pd_c4>; + }; + + clocks { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* External root clocks */ + extalr_clk: extalr_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "extalr"; + }; + extal1_clk: extal1_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + clock-output-names = "extal1"; + }; + extal2_clk: extal2_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <48000000>; + clock-output-names = "extal2"; + }; + fsiack_clk: fsiack_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board. */ + clock-frequency = <0>; + clock-output-names = "fsiack"; + }; + fsibck_clk: fsibck_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board. */ + clock-frequency = <0>; + clock-output-names = "fsibck"; + }; + + /* Special CPG clocks */ + cpg_clocks: cpg_clocks@e6150000 { + compatible = "renesas,r8a73a4-cpg-clocks"; + reg = <0 0xe6150000 0 0x10000>; + clocks = <&extal1_clk>, <&extal2_clk>; + #clock-cells = <1>; + clock-output-names = "main", "pll0", "pll1", "pll2", + "pll2s", "pll2h", "z", "z2", + "i", "m3", "b", "m1", "m2", + "zx", "zs", "hp"; + }; + + /* Variable factor clocks (DIV6) */ + zb_clk: zb_clk@e6150010 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150010 0 4>; + clocks = <&pll1_div2_clk>, <0>, + <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>; + #clock-cells = <0>; + clock-output-names = "zb"; + }; + sdhi0_clk: sdhi0_clk@e6150074 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150074 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <0>, <&extal2_clk>; + #clock-cells = <0>; + clock-output-names = "sdhi0ck"; + }; + sdhi1_clk: sdhi1_clk@e6150078 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150078 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <0>, <&extal2_clk>; + #clock-cells = <0>; + clock-output-names = "sdhi1ck"; + }; + sdhi2_clk: sdhi2_clk@e615007c { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe615007c 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <0>, <&extal2_clk>; + #clock-cells = <0>; + clock-output-names = "sdhi2ck"; + }; + mmc0_clk: mmc0_clk@e6150240 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150240 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <0>, <&extal2_clk>; + #clock-cells = <0>; + clock-output-names = "mmc0"; + }; + mmc1_clk: mmc1_clk@e6150244 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150244 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <0>, <&extal2_clk>; + #clock-cells = <0>; + clock-output-names = "mmc1"; + }; + vclk1_clk: vclk1_clk@e6150008 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150008 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <0>, <&extal2_clk>, <&main_div2_clk>, + <&extalr_clk>, <0>, <0>; + #clock-cells = <0>; + clock-output-names = "vclk1"; + }; + vclk2_clk: vclk2_clk@e615000c { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe615000c 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <0>, <&extal2_clk>, <&main_div2_clk>, + <&extalr_clk>, <0>, <0>; + #clock-cells = <0>; + clock-output-names = "vclk2"; + }; + vclk3_clk: vclk3_clk@e615001c { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe615001c 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <0>, <&extal2_clk>, <&main_div2_clk>, + <&extalr_clk>, <0>, <0>; + #clock-cells = <0>; + clock-output-names = "vclk3"; + }; + vclk4_clk: vclk4_clk@e6150014 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150014 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <0>, <&extal2_clk>, <&main_div2_clk>, + <&extalr_clk>, <0>, <0>; + #clock-cells = <0>; + clock-output-names = "vclk4"; + }; + vclk5_clk: vclk5_clk@e6150034 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150034 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <0>, <&extal2_clk>, <&main_div2_clk>, + <&extalr_clk>, <0>, <0>; + #clock-cells = <0>; + clock-output-names = "vclk5"; + }; + fsia_clk: fsia_clk@e6150018 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150018 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <&fsiack_clk>, <0>; + #clock-cells = <0>; + clock-output-names = "fsia"; + }; + fsib_clk: fsib_clk@e6150090 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150090 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <&fsibck_clk>, <0>; + #clock-cells = <0>; + clock-output-names = "fsib"; + }; + mp_clk: mp_clk@e6150080 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150080 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <&extal2_clk>, <&extal2_clk>; + #clock-cells = <0>; + clock-output-names = "mp"; + }; + m4_clk: m4_clk@e6150098 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150098 0 4>; + clocks = <&cpg_clocks R8A73A4_CLK_PLL2S>; + #clock-cells = <0>; + clock-output-names = "m4"; + }; + hsi_clk: hsi_clk@e615026c { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe615026c 0 4>; + clocks = <&cpg_clocks R8A73A4_CLK_PLL2H>, <&pll1_div2_clk>, + <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>; + #clock-cells = <0>; + clock-output-names = "hsi"; + }; + spuv_clk: spuv_clk@e6150094 { + compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; + reg = <0 0xe6150094 0 4>; + clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, + <&extal2_clk>, <&extal2_clk>; + #clock-cells = <0>; + clock-output-names = "spuv"; + }; + + /* Fixed factor clocks */ + main_div2_clk: main_div2_clk { + compatible = "fixed-factor-clock"; + clocks = <&cpg_clocks R8A73A4_CLK_MAIN>; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + clock-output-names = "main_div2"; + }; + pll0_div2_clk: pll0_div2_clk { + compatible = "fixed-factor-clock"; + clocks = <&cpg_clocks R8A73A4_CLK_PLL0>; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + clock-output-names = "pll0_div2"; + }; + pll1_div2_clk: pll1_div2_clk { + compatible = "fixed-factor-clock"; + clocks = <&cpg_clocks R8A73A4_CLK_PLL1>; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + clock-output-names = "pll1_div2"; + }; + extal1_div2_clk: extal1_div2_clk { + compatible = "fixed-factor-clock"; + clocks = <&extal1_clk>; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + clock-output-names = "extal1_div2"; + }; + + /* Gate clocks */ + mstp2_clks: mstp2_clks@e6150138 { + compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>; + clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, + <&mp_clk>, <&mp_clk>, <&cpg_clocks R8A73A4_CLK_HP>; + #clock-cells = <1>; + clock-indices = < + R8A73A4_CLK_SCIFA0 R8A73A4_CLK_SCIFA1 + R8A73A4_CLK_SCIFB0 R8A73A4_CLK_SCIFB1 + R8A73A4_CLK_SCIFB2 R8A73A4_CLK_SCIFB3 + R8A73A4_CLK_DMAC + >; + clock-output-names = + "scifa0", "scifa1", "scifb0", "scifb1", + "scifb2", "scifb3", "dmac"; + }; + mstp3_clks: mstp3_clks@e615013c { + compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>; + clocks = <&cpg_clocks R8A73A4_CLK_HP>, <&mmc1_clk>, + <&sdhi2_clk>, <&sdhi1_clk>, <&sdhi0_clk>, + <&mmc0_clk>, <&cpg_clocks R8A73A4_CLK_HP>, + <&cpg_clocks R8A73A4_CLK_HP>, <&cpg_clocks + R8A73A4_CLK_HP>, <&cpg_clocks + R8A73A4_CLK_HP>, <&extalr_clk>; + #clock-cells = <1>; + clock-indices = < + R8A73A4_CLK_IIC2 R8A73A4_CLK_MMCIF1 + R8A73A4_CLK_SDHI2 R8A73A4_CLK_SDHI1 + R8A73A4_CLK_SDHI0 R8A73A4_CLK_MMCIF0 + R8A73A4_CLK_IIC6 R8A73A4_CLK_IIC7 + R8A73A4_CLK_IIC0 R8A73A4_CLK_IIC1 + R8A73A4_CLK_CMT1 + >; + clock-output-names = + "iic2", "mmcif1", "sdhi2", "sdhi1", "sdhi0", + "mmcif0", "iic6", "iic7", "iic0", "iic1", + "cmt1"; + }; + mstp4_clks: mstp4_clks@e6150140 { + compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>; + clocks = <&main_div2_clk>, <&cpg_clocks R8A73A4_CLK_HP>, + <&cpg_clocks R8A73A4_CLK_HP>; + #clock-cells = <1>; + clock-indices = < + R8A73A4_CLK_IIC5 R8A73A4_CLK_IIC4 + R8A73A4_CLK_IIC3 + >; + clock-output-names = + "iic5", "iic4", "iic3"; + }; + mstp5_clks: mstp5_clks@e6150144 { + compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>; + clocks = <&extal2_clk>, <&cpg_clocks R8A73A4_CLK_HP>; + #clock-cells = <1>; + clock-indices = < + R8A73A4_CLK_THERMAL R8A73A4_CLK_IIC8 + >; + clock-output-names = + "thermal", "iic8"; + }; + }; + + sysc: system-controller@e6180000 { + compatible = "renesas,sysc-r8a73a4", "renesas,sysc-rmobile"; + reg = <0 0xe6180000 0 0x8000>, <0 0xe6188000 0 0x8000>; + + pm-domains { + pd_c5: c5 { + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_c4: c4@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_a3sg: a3sg@16 { + reg = <16>; + #power-domain-cells = <0>; + }; + + pd_a3ex: a3ex@17 { + reg = <17>; + #power-domain-cells = <0>; + }; + + pd_a3sp: a3sp@18 { + reg = <18>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_a2us: a2us@19 { + reg = <19>; + #power-domain-cells = <0>; + }; + }; + + pd_a3sm: a3sm@20 { + reg = <20>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_a2sl: a2sl@21 { + reg = <21>; + #power-domain-cells = <0>; + }; + }; + + pd_a3km: a3km@22 { + reg = <22>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_a2kl: a2kl@23 { + reg = <23>; + #power-domain-cells = <0>; + }; + }; + }; + + pd_c4ma: c4ma@1 { + reg = <1>; + #power-domain-cells = <0>; + }; + + pd_c4cl: c4cl@2 { + reg = <2>; + #power-domain-cells = <0>; + }; + + pd_d4: d4@3 { + reg = <3>; + #power-domain-cells = <0>; + }; + + pd_a4bc: a4bc@4 { + reg = <4>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_a3bc: a3bc@5 { + reg = <5>; + #power-domain-cells = <0>; + }; + }; + + pd_a4l: a4l@6 { + reg = <6>; + #power-domain-cells = <0>; + }; + + pd_a4lc: a4lc@7 { + reg = <7>; + #power-domain-cells = <0>; + }; + + pd_a4mp: a4mp@8 { + reg = <8>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_a3mp: a3mp@9 { + reg = <9>; + #power-domain-cells = <0>; + }; + + pd_a3vc: a3vc@10 { + reg = <10>; + #power-domain-cells = <0>; + }; + }; + + pd_a4sf: a4sf@11 { + reg = <11>; + #power-domain-cells = <0>; + }; + + pd_a3r: a3r@12 { + reg = <12>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_a2rv: a2rv@13 { + reg = <13>; + #power-domain-cells = <0>; + }; + + pd_a2is: a2is@14 { + reg = <14>; + #power-domain-cells = <0>; + }; + }; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi index 8a09260..83c1c3c 100644 --- a/arch/arm/boot/dts/r8a7740.dtsi +++ b/arch/arm/boot/dts/r8a7740.dtsi @@ -431,6 +431,18 @@ clock-frequency = <27000000>; clock-output-names = "dv"; }; + fmsick_clk: fmsick_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "fmsick"; + }; + fmsock_clk: fmsock_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "fmsock"; + }; fsiack_clk: fsiack_clk { compatible = "fixed-clock"; #clock-cells = <0>; @@ -459,13 +471,78 @@ }; /* Variable factor clocks (DIV6) */ + vclk1_clk: vclk1_clk@e6150008 { + compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; + reg = <0xe6150008 4>; + clocks = <&pllc1_div2_clk>, <0>, <&dv_clk>, + <&cpg_clocks R8A7740_CLK_USB24S>, + <&extal1_div2_clk>, <&extalr_clk>, <0>, + <0>; + #clock-cells = <0>; + clock-output-names = "vclk1"; + }; + vclk2_clk: vclk2_clk@e615000c { + compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; + reg = <0xe615000c 4>; + clocks = <&pllc1_div2_clk>, <0>, <&dv_clk>, + <&cpg_clocks R8A7740_CLK_USB24S>, + <&extal1_div2_clk>, <&extalr_clk>, <0>, + <0>; + #clock-cells = <0>; + clock-output-names = "vclk2"; + }; + fmsi_clk: fmsi_clk@e6150010 { + compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; + reg = <0xe6150010 4>; + clocks = <&pllc1_div2_clk>, <&fmsick_clk>, <0>, <0>; + #clock-cells = <0>; + clock-output-names = "fmsi"; + }; + fmso_clk: fmso_clk@e6150014 { + compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; + reg = <0xe6150014 4>; + clocks = <&pllc1_div2_clk>, <&fmsock_clk>, <0>, <0>; + #clock-cells = <0>; + clock-output-names = "fmso"; + }; + fsia_clk: fsia_clk@e6150018 { + compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; + reg = <0xe6150018 4>; + clocks = <&pllc1_div2_clk>, <&fsiack_clk>, <0>, <0>; + #clock-cells = <0>; + clock-output-names = "fsia"; + }; sub_clk: sub_clk@e6150080 { compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150080 4>; - clocks = <&pllc1_div2_clk>; + clocks = <&pllc1_div2_clk>, + <&cpg_clocks R8A7740_CLK_USB24S>, <0>, <0>; #clock-cells = <0>; clock-output-names = "sub"; }; + spu_clk: spu_clk@e6150084 { + compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; + reg = <0xe6150084 4>; + clocks = <&pllc1_div2_clk>, + <&cpg_clocks R8A7740_CLK_USB24S>, <0>, <0>; + #clock-cells = <0>; + clock-output-names = "spu"; + }; + vou_clk: vou_clk@e6150088 { + compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; + reg = <0xe6150088 4>; + clocks = <&pllc1_div2_clk>, <&extal1_clk>, <&dv_clk>, + <0>; + #clock-cells = <0>; + clock-output-names = "vou"; + }; + stpro_clk: stpro_clk@e615009c { + compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; + reg = <0xe615009c 4>; + clocks = <&cpg_clocks R8A7740_CLK_PLLC0>; + #clock-cells = <0>; + clock-output-names = "stpro"; + }; /* Fixed factor clocks */ pllc1_div2_clk: pllc1_div2_clk { diff --git a/arch/arm/boot/dts/r8a7778-bockw.dts b/arch/arm/boot/dts/r8a7778-bockw.dts index 46a884d..787fa6f 100644 --- a/arch/arm/boot/dts/r8a7778-bockw.dts +++ b/arch/arm/boot/dts/r8a7778-bockw.dts @@ -16,17 +16,191 @@ /dts-v1/; #include "r8a7778.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> / { model = "bockw"; compatible = "renesas,bockw", "renesas,r8a7778"; + aliases { + serial0 = &scif0; + }; + chosen { bootargs = "console=ttySC0,115200 ignore_loglevel ip=dhcp root=/dev/nfs rw"; + stdout-path = &scif0; }; memory { device_type = "memory"; reg = <0x60000000 0x10000000>; }; + + fixedregulator3v3: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + sound { + compatible = "simple-audio-card"; + + simple-audio-card,format = "left_j"; + simple-audio-card,bitclock-master = <&sndcodec>; + simple-audio-card,frame-master = <&sndcodec>; + + sndcpu: simple-audio-card,cpu { + sound-dai = <&rcar_sound>; + }; + + sndcodec: simple-audio-card,codec { + sound-dai = <&ak4643>; + system-clock-frequency = <11289600>; + }; + }; +}; + +&bsc { + ethernet@18300000 { + compatible = "smsc,lan9220", "smsc,lan9115"; + reg = <0x18300000 0x1000>; + + phy-mode = "mii"; + interrupt-parent = <&irqpin>; + interrupts = <0 IRQ_TYPE_EDGE_FALLING>; + reg-io-width = <4>; + vddvario-supply = <&fixedregulator3v3>; + vdd33a-supply = <&fixedregulator3v3>; + }; +}; + +&extal_clk { + clock-frequency = <33333333>; +}; + +&i2c0 { + status = "okay"; + + ak4643: sound-codec@12 { + compatible = "asahi-kasei,ak4643"; + #sound-dai-cells = <0>; + reg = <0x12>; + }; + + camera@41 { + compatible = "oki,ml86v7667"; + reg = <0x41>; + }; + + camera@43 { + compatible = "oki,ml86v7667"; + reg = <0x43>; + }; + + rx8581: rtc@51 { + compatible = "epson,rx8581"; + reg = <0x51>; + }; +}; + +&mmcif { + pinctrl-0 = <&mmc_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&fixedregulator3v3>; + bus-width = <8>; + broken-cd; + status = "okay"; +}; + +&irqpin { + status = "okay"; +}; + +&tmu0 { + status = "okay"; +}; + +&pfc { + scif0_pins: serial0 { + renesas,groups = "scif0_data_a", "scif0_ctrl"; + renesas,function = "scif0"; + }; + + mmc_pins: mmc { + renesas,groups = "mmc_data8", "mmc_ctrl"; + renesas,function = "mmc"; + }; + + sdhi0_pins: sd0 { + renesas,groups = "sdhi0_data4", "sdhi0_ctrl", + "sdhi0_cd"; + renesas,function = "sdhi0"; + }; + + hspi0_pins: hspi0 { + renesas,groups = "hspi0_a"; + renesas,function = "hspi0"; + }; + + usb0_pins: usb0 { + renesas,groups = "usb0"; + renesas,function = "usb0"; + }; + + usb1_pins: usb1 { + renesas,groups = "usb1"; + renesas,function = "usb1"; + }; + + vin0_pins: vin0 { + renesas,groups = "vin0_data8", "vin0_clk"; + renesas,function = "vin0"; + }; + + vin1_pins: vin1 { + renesas,groups = "vin1_data8", "vin1_clk"; + renesas,function = "vin1"; + }; +}; + +&sdhi0 { + pinctrl-0 = <&sdhi0_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&fixedregulator3v3>; + bus-width = <4>; + status = "okay"; + wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; +}; + +&hspi0 { + pinctrl-0 = <&hspi0_pins>; + pinctrl-names = "default"; + status = "okay"; + + flash: flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,s25fl008k"; + reg = <0>; + spi-max-frequency = <104000000>; + m25p,fast-read; + + partition@0 { + label = "data(spi)"; + reg = <0x00000000 0x00100000>; + }; + }; +}; + +&scif0 { + pinctrl-0 = <&scif0_pins>; + pinctrl-names = "default"; + + status = "okay"; }; diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi index ef85339..868f973 100644 --- a/arch/arm/boot/dts/r8a7778.dtsi +++ b/arch/arm/boot/dts/r8a7778.dtsi @@ -16,6 +16,7 @@ /include/ "skeleton.dtsi" +#include <dt-bindings/clock/r8a7778-clock.h> #include <dt-bindings/interrupt-controller/irq.h> / { @@ -40,6 +41,24 @@ spi2 = &hspi2; }; + bsc: bus@1c000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0x1c000000>; + }; + + ether: ethernet@fde00000 { + compatible = "renesas,ether-r8a7778"; + reg = <0xfde00000 0x400>; + interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp1_clks R8A7778_CLK_ETHER>; + phy-mode = "rmii"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + gic: interrupt-controller@fe438000 { compatible = "arm,cortex-a9-gic"; #interrupt-cells = <3>; @@ -132,6 +151,7 @@ compatible = "renesas,i2c-r8a7778"; reg = <0xffc70000 0x1000>; interrupts = <0 67 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_I2C0>; status = "disabled"; }; @@ -141,6 +161,7 @@ compatible = "renesas,i2c-r8a7778"; reg = <0xffc71000 0x1000>; interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_I2C1>; status = "disabled"; }; @@ -150,6 +171,7 @@ compatible = "renesas,i2c-r8a7778"; reg = <0xffc72000 0x1000>; interrupts = <0 76 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_I2C2>; status = "disabled"; }; @@ -159,6 +181,7 @@ compatible = "renesas,i2c-r8a7778"; reg = <0xffc73000 0x1000>; interrupts = <0 77 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_I2C3>; status = "disabled"; }; @@ -168,6 +191,8 @@ interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>, <0 33 IRQ_TYPE_LEVEL_HIGH>, <0 34 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_TMU0>; + clock-names = "fck"; #renesas,channels = <3>; @@ -180,6 +205,8 @@ interrupts = <0 36 IRQ_TYPE_LEVEL_HIGH>, <0 37 IRQ_TYPE_LEVEL_HIGH>, <0 38 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_TMU1>; + clock-names = "fck"; #renesas,channels = <3>; @@ -192,16 +219,75 @@ interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>, <0 41 IRQ_TYPE_LEVEL_HIGH>, <0 42 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_TMU2>; + clock-names = "fck"; #renesas,channels = <3>; status = "disabled"; }; + rcar_sound: sound@ffd90000 { + #sound-dai-cells = <1>; + compatible = "renesas,rcar_sound-r8a7778", "renesas,rcar_sound-gen1"; + reg = <0xffd90000 0x1000>, /* SRU */ + <0xffd91000 0x1240>, /* SSI */ + <0xfffe0000 0x24>; /* ADG */ + clocks = <&mstp3_clks R8A7778_CLK_SSI8>, + <&mstp3_clks R8A7778_CLK_SSI7>, + <&mstp3_clks R8A7778_CLK_SSI6>, + <&mstp3_clks R8A7778_CLK_SSI5>, + <&mstp3_clks R8A7778_CLK_SSI4>, + <&mstp0_clks R8A7778_CLK_SSI3>, + <&mstp0_clks R8A7778_CLK_SSI2>, + <&mstp0_clks R8A7778_CLK_SSI1>, + <&mstp0_clks R8A7778_CLK_SSI0>, + <&mstp5_clks R8A7778_CLK_SRU_SRC8>, + <&mstp5_clks R8A7778_CLK_SRU_SRC7>, + <&mstp5_clks R8A7778_CLK_SRU_SRC6>, + <&mstp5_clks R8A7778_CLK_SRU_SRC5>, + <&mstp5_clks R8A7778_CLK_SRU_SRC4>, + <&mstp5_clks R8A7778_CLK_SRU_SRC3>, + <&mstp5_clks R8A7778_CLK_SRU_SRC2>, + <&mstp5_clks R8A7778_CLK_SRU_SRC1>, + <&mstp5_clks R8A7778_CLK_SRU_SRC0>, + <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, + <&cpg_clocks R8A7778_CLK_S1>; + clock-names = "ssi.8", "ssi.7", "ssi.6", "ssi.5", "ssi.4", + "ssi.3", "ssi.2", "ssi.1", "ssi.0", + "src.8", "src.7", "src.6", "src.5", "src.4", + "src.3", "src.2", "src.1", "src.0", + "clk_a", "clk_b", "clk_c", "clk_i"; + + status = "disabled"; + + rcar_sound,src { + src3: src@3 { }; + src4: src@4 { }; + src5: src@5 { }; + src6: src@6 { }; + src7: src@7 { }; + src8: src@8 { }; + src9: src@9 { }; + }; + + rcar_sound,ssi { + ssi3: ssi@3 { interrupts = <0 0x85 IRQ_TYPE_LEVEL_HIGH>; }; + ssi4: ssi@4 { interrupts = <0 0x85 IRQ_TYPE_LEVEL_HIGH>; }; + ssi5: ssi@5 { interrupts = <0 0x86 IRQ_TYPE_LEVEL_HIGH>; }; + ssi6: ssi@6 { interrupts = <0 0x86 IRQ_TYPE_LEVEL_HIGH>; }; + ssi7: ssi@7 { interrupts = <0 0x86 IRQ_TYPE_LEVEL_HIGH>; }; + ssi8: ssi@8 { interrupts = <0 0x86 IRQ_TYPE_LEVEL_HIGH>; }; + ssi9: ssi@9 { interrupts = <0 0x86 IRQ_TYPE_LEVEL_HIGH>; }; + }; + }; + scif0: serial@ffe40000 { compatible = "renesas,scif-r8a7778", "renesas,scif"; reg = <0xffe40000 0x100>; interrupts = <0 70 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_SCIF0>; + clock-names = "sci_ick"; status = "disabled"; }; @@ -209,6 +295,8 @@ compatible = "renesas,scif-r8a7778", "renesas,scif"; reg = <0xffe41000 0x100>; interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_SCIF1>; + clock-names = "sci_ick"; status = "disabled"; }; @@ -216,6 +304,8 @@ compatible = "renesas,scif-r8a7778", "renesas,scif"; reg = <0xffe42000 0x100>; interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_SCIF2>; + clock-names = "sci_ick"; status = "disabled"; }; @@ -223,6 +313,8 @@ compatible = "renesas,scif-r8a7778", "renesas,scif"; reg = <0xffe43000 0x100>; interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_SCIF3>; + clock-names = "sci_ick"; status = "disabled"; }; @@ -230,6 +322,8 @@ compatible = "renesas,scif-r8a7778", "renesas,scif"; reg = <0xffe44000 0x100>; interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_SCIF4>; + clock-names = "sci_ick"; status = "disabled"; }; @@ -237,6 +331,8 @@ compatible = "renesas,scif-r8a7778", "renesas,scif"; reg = <0xffe45000 0x100>; interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_SCIF5>; + clock-names = "sci_ick"; status = "disabled"; }; @@ -244,6 +340,7 @@ compatible = "renesas,sh-mmcif"; reg = <0xffe4e000 0x100>; interrupts = <0 61 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A7778_CLK_MMC>; status = "disabled"; }; @@ -251,6 +348,7 @@ compatible = "renesas,sdhi-r8a7778"; reg = <0xffe4c000 0x100>; interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A7778_CLK_SDHI0>; status = "disabled"; }; @@ -258,6 +356,7 @@ compatible = "renesas,sdhi-r8a7778"; reg = <0xffe4d000 0x100>; interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A7778_CLK_SDHI1>; status = "disabled"; }; @@ -265,6 +364,7 @@ compatible = "renesas,sdhi-r8a7778"; reg = <0xffe4f000 0x100>; interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A7778_CLK_SDHI2>; status = "disabled"; }; @@ -272,6 +372,7 @@ compatible = "renesas,hspi-r8a7778", "renesas,hspi"; reg = <0xfffc7000 0x18>; interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_HSPI>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -281,6 +382,7 @@ compatible = "renesas,hspi-r8a7778", "renesas,hspi"; reg = <0xfffc8000 0x18>; interrupts = <0 84 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_HSPI>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -290,8 +392,199 @@ compatible = "renesas,hspi-r8a7778", "renesas,hspi"; reg = <0xfffc6000 0x18>; interrupts = <0 85 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_HSPI>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + /* External input clock */ + extal_clk: extal_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "extal"; + }; + + /* Special CPG clocks */ + cpg_clocks: cpg_clocks@ffc80000 { + compatible = "renesas,r8a7778-cpg-clocks"; + reg = <0xffc80000 0x80>; + #clock-cells = <1>; + clocks = <&extal_clk>; + clock-output-names = "plla", "pllb", "b", + "out", "p", "s", "s1"; + }; + + /* Audio clocks; frequencies are set by boards if applicable. */ + audio_clk_a: audio_clk_a { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "audio_clk_a"; + }; + audio_clk_b: audio_clk_b { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "audio_clk_b"; + }; + audio_clk_c: audio_clk_c { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "audio_clk_c"; + }; + + /* Fixed ratio clocks */ + g_clk: g_clk { + compatible = "fixed-factor-clock"; + clocks = <&cpg_clocks R8A7778_CLK_PLLA>; + #clock-cells = <0>; + clock-div = <12>; + clock-mult = <1>; + clock-output-names = "g"; + }; + i_clk: i_clk { + compatible = "fixed-factor-clock"; + clocks = <&cpg_clocks R8A7778_CLK_PLLA>; + #clock-cells = <0>; + clock-div = <1>; + clock-mult = <1>; + clock-output-names = "i"; + }; + s3_clk: s3_clk { + compatible = "fixed-factor-clock"; + clocks = <&cpg_clocks R8A7778_CLK_PLLA>; + #clock-cells = <0>; + clock-div = <4>; + clock-mult = <1>; + clock-output-names = "s3"; + }; + s4_clk: s4_clk { + compatible = "fixed-factor-clock"; + clocks = <&cpg_clocks R8A7778_CLK_PLLA>; + #clock-cells = <0>; + clock-div = <8>; + clock-mult = <1>; + clock-output-names = "s4"; + }; + z_clk: z_clk { + compatible = "fixed-factor-clock"; + clocks = <&cpg_clocks R8A7778_CLK_PLLB>; + #clock-cells = <0>; + clock-div = <1>; + clock-mult = <1>; + clock-output-names = "z"; + }; + + /* Gate clocks */ + mstp0_clks: mstp0_clks@ffc80030 { + compatible = "renesas,r8a7778-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0xffc80030 4>; + clocks = <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_S>; + #clock-cells = <1>; + clock-indices = < + R8A7778_CLK_I2C0 R8A7778_CLK_I2C1 + R8A7778_CLK_I2C2 R8A7778_CLK_I2C3 + R8A7778_CLK_SCIF0 R8A7778_CLK_SCIF1 + R8A7778_CLK_SCIF2 R8A7778_CLK_SCIF3 + R8A7778_CLK_SCIF4 R8A7778_CLK_SCIF5 + R8A7778_CLK_TMU0 R8A7778_CLK_TMU1 + R8A7778_CLK_TMU2 R8A7778_CLK_SSI0 + R8A7778_CLK_SSI1 R8A7778_CLK_SSI2 + R8A7778_CLK_SSI3 R8A7778_CLK_SRU + R8A7778_CLK_HSPI + >; + clock-output-names = + "i2c0", "i2c1", "i2c2", "i2c3", "scif0", + "scif1", "scif2", "scif3", "scif4", "scif5", + "tmu0", "tmu1", "tmu2", "ssi0", "ssi1", + "ssi2", "ssi3", "sru", "hspi"; + }; + mstp1_clks: mstp1_clks@ffc80034 { + compatible = "renesas,r8a7778-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0xffc80034 4>, <0xffc80044 4>; + clocks = <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_S>, + <&cpg_clocks R8A7778_CLK_S>, + <&cpg_clocks R8A7778_CLK_P>; + #clock-cells = <1>; + clock-indices = < + R8A7778_CLK_ETHER R8A7778_CLK_VIN0 + R8A7778_CLK_VIN1 R8A7778_CLK_USB + >; + clock-output-names = + "ether", "vin0", "vin1", "usb"; + }; + mstp3_clks: mstp3_clks@ffc8003c { + compatible = "renesas,r8a7778-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0xffc8003c 4>; + clocks = <&s4_clk>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>; + #clock-cells = <1>; + clock-indices = < + R8A7778_CLK_MMC R8A7778_CLK_SDHI0 + R8A7778_CLK_SDHI1 R8A7778_CLK_SDHI2 + R8A7778_CLK_SSI4 R8A7778_CLK_SSI5 + R8A7778_CLK_SSI6 R8A7778_CLK_SSI7 + R8A7778_CLK_SSI8 + >; + clock-output-names = + "mmc", "sdhi0", "sdhi1", "sdhi2", "ssi4", + "ssi5", "ssi6", "ssi7", "ssi8"; + }; + mstp5_clks: mstp5_clks@ffc80054 { + compatible = "renesas,r8a7778-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0xffc80054 4>; + clocks = <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>, + <&cpg_clocks R8A7778_CLK_P>; + #clock-cells = <1>; + clock-indices = < + R8A7778_CLK_SRU_SRC0 R8A7778_CLK_SRU_SRC1 + R8A7778_CLK_SRU_SRC2 R8A7778_CLK_SRU_SRC3 + R8A7778_CLK_SRU_SRC4 R8A7778_CLK_SRU_SRC5 + R8A7778_CLK_SRU_SRC6 R8A7778_CLK_SRU_SRC7 + R8A7778_CLK_SRU_SRC8 + >; + clock-output-names = + "sru-src0", "sru-src1", "sru-src2", + "sru-src3", "sru-src4", "sru-src5", + "sru-src6", "sru-src7", "sru-src8"; + }; + }; }; diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts index e83d40e..540756c 100644 --- a/arch/arm/boot/dts/r8a7779-marzen.dts +++ b/arch/arm/boot/dts/r8a7779-marzen.dts @@ -122,6 +122,12 @@ }; }; }; + + x3_clk: x3-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <65000000>; + }; }; &du { @@ -129,6 +135,9 @@ pinctrl-names = "default"; status = "okay"; + clocks = <&mstp1_clks R8A7779_CLK_DU>, <&x3_clk>; + clock-names = "du", "dclkin.0"; + ports { port@0 { endpoint { diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index 0c3b678..aaa4f25 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -222,6 +222,29 @@ }; }; }; + + hdmi-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con: endpoint { + remote-endpoint = <&adv7511_out>; + }; + }; + }; + + x2_clk: x2-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <148500000>; + }; + + x13_clk: x13-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <148500000>; + }; }; &du { @@ -229,12 +252,26 @@ pinctrl-names = "default"; status = "okay"; + clocks = <&mstp7_clks R8A7790_CLK_DU0>, + <&mstp7_clks R8A7790_CLK_DU1>, + <&mstp7_clks R8A7790_CLK_DU2>, + <&mstp7_clks R8A7790_CLK_LVDS0>, + <&mstp7_clks R8A7790_CLK_LVDS1>, + <&x13_clk>, <&x2_clk>; + clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1", + "dclkin.0", "dclkin.1"; + ports { port@0 { endpoint { remote-endpoint = <&adv7123_in>; }; }; + port@1 { + endpoint { + remote-endpoint = <&adv7511_in>; + }; + }; port@2 { lvds_connector: endpoint { }; @@ -506,6 +543,38 @@ }; }; }; + + hdmi@39 { + compatible = "adi,adv7511w"; + reg = <0x39>; + interrupt-parent = <&gpio1>; + interrupts = <15 IRQ_TYPE_EDGE_FALLING>; + + adi,input-depth = <8>; + adi,input-colorspace = "rgb"; + adi,input-clock = "1x"; + adi,input-style = <1>; + adi,input-justification = "evenly"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7511_in: endpoint { + remote-endpoint = <&du_out_lvds0>; + }; + }; + + port@1 { + reg = <1>; + adv7511_out: endpoint { + remote-endpoint = <&hdmi_con>; + }; + }; + }; + }; }; &iic3 { @@ -513,9 +582,27 @@ pinctrl-0 = <&iic3_pins>; status = "okay"; + pmic@58 { + compatible = "dlg,da9063"; + reg = <0x58>; + interrupt-parent = <&irqc0>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + + rtc { + compatible = "dlg,da9063-rtc"; + }; + + wdt { + compatible = "dlg,da9063-watchdog"; + }; + }; + vdd_dvfs: regulator@68 { compatible = "dlg,da9210"; reg = <0x68>; + interrupt-parent = <&irqc0>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 4b38fc9..4bb2f4c 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -1,6 +1,7 @@ /* * Device Tree Source for the r8a7790 SoC * + * Copyright (C) 2015 Renesas Electronics Corporation * Copyright (C) 2013-2014 Renesas Solutions Corp. * Copyright (C) 2014 Cogent Embedded Inc. * @@ -369,13 +370,6 @@ dma-channels = <13>; }; - audmapp: dma-controller@ec740000 { - compatible = "renesas,rcar-audmapp"; - #dma-cells = <1>; - - reg = <0 0xec740000 0 0x200>; - }; - i2c0: i2c@e6508000 { #address-cells = <1>; #size-cells = <0>; @@ -493,17 +487,21 @@ sdhi0: sd@ee100000 { compatible = "renesas,sdhi-r8a7790"; - reg = <0 0xee100000 0 0x200>; + reg = <0 0xee100000 0 0x328>; interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7790_CLK_SDHI0>; + dmas = <&dmac1 0xcd>, <&dmac1 0xce>; + dma-names = "tx", "rx"; status = "disabled"; }; sdhi1: sd@ee120000 { compatible = "renesas,sdhi-r8a7790"; - reg = <0 0xee120000 0 0x200>; + reg = <0 0xee120000 0 0x328>; interrupts = <0 166 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7790_CLK_SDHI1>; + dmas = <&dmac1 0xc9>, <&dmac1 0xca>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -512,6 +510,8 @@ reg = <0 0xee140000 0 0x100>; interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7790_CLK_SDHI2>; + dmas = <&dmac1 0xc1>, <&dmac1 0xc2>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -520,6 +520,8 @@ reg = <0 0xee160000 0 0x100>; interrupts = <0 168 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7790_CLK_SDHI3>; + dmas = <&dmac1 0xd3>, <&dmac1 0xd4>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -792,6 +794,26 @@ }; }; + can0: can@e6e80000 { + compatible = "renesas,can-r8a7790"; + reg = <0 0xe6e80000 0 0x1000>; + interrupts = <0 186 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R8A7790_CLK_RCAN0>, + <&cpg_clocks R8A7790_CLK_RCAN>, <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; + status = "disabled"; + }; + + can1: can@e6e88000 { + compatible = "renesas,can-r8a7790"; + reg = <0 0xe6e88000 0 0x1000>; + interrupts = <0 187 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R8A7790_CLK_RCAN1>, + <&cpg_clocks R8A7790_CLK_RCAN>, <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; + status = "disabled"; + }; + clocks { #address-cells = <2>; #size-cells = <2>; @@ -838,16 +860,34 @@ clock-output-names = "audio_clk_c"; }; + /* External USB clock - can be overridden by the board */ + usb_extal_clk: usb_extal_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <48000000>; + clock-output-names = "usb_extal"; + }; + + /* External CAN clock */ + can_clk: can_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board. */ + clock-frequency = <0>; + clock-output-names = "can_clk"; + status = "disabled"; + }; + /* Special CPG clocks */ cpg_clocks: cpg_clocks@e6150000 { compatible = "renesas,r8a7790-cpg-clocks", "renesas,rcar-gen2-cpg-clocks"; reg = <0 0xe6150000 0 0x1000>; - clocks = <&extal_clk>; + clocks = <&extal_clk &usb_extal_clk>; #clock-cells = <1>; clock-output-names = "main", "pll0", "pll1", "pll3", "lb", "qspi", "sdh", "sd0", "sd1", - "z"; + "z", "rcan", "adsp"; }; /* Variable factor clocks */ @@ -1121,18 +1161,21 @@ mstp5_clks: mstp5_clks@e6150144 { compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>; - clocks = <&hp_clk>, <&hp_clk>, <&extal_clk>, <&p_clk>; + clocks = <&hp_clk>, <&hp_clk>, <&cpg_clocks R8A7790_CLK_ADSP>, + <&extal_clk>, <&p_clk>; #clock-cells = <1>; clock-indices = < R8A7790_CLK_AUDIO_DMAC0 R8A7790_CLK_AUDIO_DMAC1 - R8A7790_CLK_THERMAL R8A7790_CLK_PWM + R8A7790_CLK_ADSP_MOD R8A7790_CLK_THERMAL + R8A7790_CLK_PWM >; - clock-output-names = "audmac0", "audmac1", "thermal", "pwm"; + clock-output-names = "audmac0", "audmac1", "adsp_mod", + "thermal", "pwm"; }; mstp7_clks: mstp7_clks@e615014c { compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>; - clocks = <&mp_clk>, <&mp_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>, + clocks = <&mp_clk>, <&hp_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&zx_clk>, <&zx_clk>, <&zx_clk>, <&zx_clk>, <&zx_clk>; #clock-cells = <1>; @@ -1410,7 +1453,10 @@ reg = <0 0xec500000 0 0x1000>, /* SCU */ <0 0xec5a0000 0 0x100>, /* ADG */ <0 0xec540000 0 0x1000>, /* SSIU */ - <0 0xec541000 0 0x1280>; /* SSI */ + <0 0xec541000 0 0x1280>, /* SSI */ + <0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/ + reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; + clocks = <&mstp10_clks R8A7790_CLK_SSI_ALL>, <&mstp10_clks R8A7790_CLK_SSI9>, <&mstp10_clks R8A7790_CLK_SSI8>, <&mstp10_clks R8A7790_CLK_SSI7>, <&mstp10_clks R8A7790_CLK_SSI6>, @@ -1435,34 +1481,171 @@ status = "disabled"; rcar_sound,dvc { - dvc0: dvc@0 { }; - dvc1: dvc@1 { }; + dvc0: dvc@0 { + dmas = <&audma0 0xbc>; + dma-names = "tx"; + }; + dvc1: dvc@1 { + dmas = <&audma0 0xbe>; + dma-names = "tx"; + }; }; rcar_sound,src { - src0: src@0 { interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>; }; - src1: src@1 { interrupts = <0 353 IRQ_TYPE_LEVEL_HIGH>; }; - src2: src@2 { interrupts = <0 354 IRQ_TYPE_LEVEL_HIGH>; }; - src3: src@3 { interrupts = <0 355 IRQ_TYPE_LEVEL_HIGH>; }; - src4: src@4 { interrupts = <0 356 IRQ_TYPE_LEVEL_HIGH>; }; - src5: src@5 { interrupts = <0 357 IRQ_TYPE_LEVEL_HIGH>; }; - src6: src@6 { interrupts = <0 358 IRQ_TYPE_LEVEL_HIGH>; }; - src7: src@7 { interrupts = <0 359 IRQ_TYPE_LEVEL_HIGH>; }; - src8: src@8 { interrupts = <0 360 IRQ_TYPE_LEVEL_HIGH>; }; - src9: src@9 { interrupts = <0 361 IRQ_TYPE_LEVEL_HIGH>; }; + src0: src@0 { + interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x85>, <&audma1 0x9a>; + dma-names = "rx", "tx"; + }; + src1: src@1 { + interrupts = <0 353 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x87>, <&audma1 0x9c>; + dma-names = "rx", "tx"; + }; + src2: src@2 { + interrupts = <0 354 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x89>, <&audma1 0x9e>; + dma-names = "rx", "tx"; + }; + src3: src@3 { + interrupts = <0 355 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x8b>, <&audma1 0xa0>; + dma-names = "rx", "tx"; + }; + src4: src@4 { + interrupts = <0 356 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x8d>, <&audma1 0xb0>; + dma-names = "rx", "tx"; + }; + src5: src@5 { + interrupts = <0 357 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x8f>, <&audma1 0xb2>; + dma-names = "rx", "tx"; + }; + src6: src@6 { + interrupts = <0 358 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x91>, <&audma1 0xb4>; + dma-names = "rx", "tx"; + }; + src7: src@7 { + interrupts = <0 359 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x93>, <&audma1 0xb6>; + dma-names = "rx", "tx"; + }; + src8: src@8 { + interrupts = <0 360 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x95>, <&audma1 0xb8>; + dma-names = "rx", "tx"; + }; + src9: src@9 { + interrupts = <0 361 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x97>, <&audma1 0xba>; + dma-names = "rx", "tx"; + }; }; rcar_sound,ssi { - ssi0: ssi@0 { interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>; }; - ssi1: ssi@1 { interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>; }; - ssi2: ssi@2 { interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>; }; - ssi3: ssi@3 { interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>; }; - ssi4: ssi@4 { interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>; }; - ssi5: ssi@5 { interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>; }; - ssi6: ssi@6 { interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>; }; - ssi7: ssi@7 { interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>; }; - ssi8: ssi@8 { interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>; }; - ssi9: ssi@9 { interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>; }; + ssi0: ssi@0 { + interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x01>, <&audma1 0x02>, <&audma0 0x15>, <&audma1 0x16>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi1: ssi@1 { + interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x03>, <&audma1 0x04>, <&audma0 0x49>, <&audma1 0x4a>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi2: ssi@2 { + interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x05>, <&audma1 0x06>, <&audma0 0x63>, <&audma1 0x64>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi3: ssi@3 { + interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x07>, <&audma1 0x08>, <&audma0 0x6f>, <&audma1 0x70>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi4: ssi@4 { + interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x09>, <&audma1 0x0a>, <&audma0 0x71>, <&audma1 0x72>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi5: ssi@5 { + interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x0b>, <&audma1 0x0c>, <&audma0 0x73>, <&audma1 0x74>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi6: ssi@6 { + interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x0d>, <&audma1 0x0e>, <&audma0 0x75>, <&audma1 0x76>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi7: ssi@7 { + interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x0f>, <&audma1 0x10>, <&audma0 0x79>, <&audma1 0x7a>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi8: ssi@8 { + interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x11>, <&audma1 0x12>, <&audma0 0x7b>, <&audma1 0x7c>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi9: ssi@9 { + interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x13>, <&audma1 0x14>, <&audma0 0x7d>, <&audma1 0x7e>; + dma-names = "rx", "tx", "rxu", "txu"; + }; }; }; + + ipmmu_sy0: mmu@e6280000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe6280000 0 0x1000>; + interrupts = <0 223 IRQ_TYPE_LEVEL_HIGH>, + <0 224 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_sy1: mmu@e6290000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe6290000 0 0x1000>; + interrupts = <0 225 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_ds: mmu@e6740000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe6740000 0 0x1000>; + interrupts = <0 198 IRQ_TYPE_LEVEL_HIGH>, + <0 199 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_mp: mmu@ec680000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xec680000 0 0x1000>; + interrupts = <0 226 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_mx: mmu@fe951000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xfe951000 0 0x1000>; + interrupts = <0 222 IRQ_TYPE_LEVEL_HIGH>, + <0 221 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_rt: mmu@ffc80000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xffc80000 0 0x1000>; + interrupts = <0 307 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; }; diff --git a/arch/arm/boot/dts/r8a7791-henninger.dts b/arch/arm/boot/dts/r8a7791-henninger.dts index d2ebf11..e33e404 100644 --- a/arch/arm/boot/dts/r8a7791-henninger.dts +++ b/arch/arm/boot/dts/r8a7791-henninger.dts @@ -141,6 +141,11 @@ renesas,groups = "vin0_data8", "vin0_clk"; renesas,function = "vin0"; }; + + can0_pins: can0 { + renesas,groups = "can0_data"; + renesas,function = "can0"; + }; }; &scif0 { @@ -307,3 +312,9 @@ }; }; }; + +&can0 { + pinctrl-0 = <&can0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts index a3c2780..74c3212 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts @@ -258,6 +258,29 @@ system-clock-frequency = <11289600>; }; }; + + hdmi-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con: endpoint { + remote-endpoint = <&adv7511_out>; + }; + }; + }; + + x2_clk: x2-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <148500000>; + }; + + x13_clk: x13-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <148500000>; + }; }; &du { @@ -265,7 +288,19 @@ pinctrl-names = "default"; status = "okay"; + clocks = <&mstp7_clks R8A7791_CLK_DU0>, + <&mstp7_clks R8A7791_CLK_DU1>, + <&mstp7_clks R8A7791_CLK_LVDS0>, + <&x13_clk>, <&x2_clk>; + clock-names = "du.0", "du.1", "lvds.0", + "dclkin.0", "dclkin.1"; + ports { + port@0 { + endpoint { + remote-endpoint = <&adv7511_in>; + }; + }; port@1 { lvds_connector: endpoint { }; @@ -284,7 +319,7 @@ }; du_pins: du { - renesas,groups = "du_rgb666", "du_sync", "du_clk_out_0"; + renesas,groups = "du_rgb666", "du_sync", "du_disp", "du_clk_out_0"; renesas,function = "du"; }; @@ -506,6 +541,38 @@ }; }; + hdmi@39 { + compatible = "adi,adv7511w"; + reg = <0x39>; + interrupt-parent = <&gpio3>; + interrupts = <29 IRQ_TYPE_EDGE_FALLING>; + + adi,input-depth = <8>; + adi,input-colorspace = "rgb"; + adi,input-clock = "1x"; + adi,input-style = <1>; + adi,input-justification = "evenly"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7511_in: endpoint { + remote-endpoint = <&du_out_rgb>; + }; + }; + + port@1 { + reg = <1>; + adv7511_out: endpoint { + remote-endpoint = <&hdmi_con>; + }; + }; + }; + }; + eeprom@50 { compatible = "renesas,24c02"; reg = <0x50>; @@ -517,9 +584,27 @@ status = "okay"; clock-frequency = <100000>; + pmic@58 { + compatible = "dlg,da9063"; + reg = <0x58>; + interrupt-parent = <&irqc0>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + + rtc { + compatible = "dlg,da9063-rtc"; + }; + + wdt { + compatible = "dlg,da9063-watchdog"; + }; + }; + vdd_dvfs: regulator@68 { compatible = "dlg,da9210"; reg = <0x68>; + interrupt-parent = <&irqc0>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index e35812a..4696062 100644 --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for the r8a7791 SoC * - * Copyright (C) 2013-2014 Renesas Electronics Corporation + * Copyright (C) 2013-2015 Renesas Electronics Corporation * Copyright (C) 2013-2014 Renesas Solutions Corp. * Copyright (C) 2014 Cogent Embedded Inc. * @@ -357,13 +357,6 @@ dma-channels = <13>; }; - audmapp: dma-controller@ec740000 { - compatible = "renesas,rcar-audmapp"; - #dma-cells = <1>; - - reg = <0 0xec740000 0 0x200>; - }; - /* The memory map in the User's Manual maps the cores to bus numbers */ i2c0: i2c@e6508000 { #address-cells = <1>; @@ -482,9 +475,11 @@ sdhi0: sd@ee100000 { compatible = "renesas,sdhi-r8a7791"; - reg = <0 0xee100000 0 0x200>; + reg = <0 0xee100000 0 0x328>; interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7791_CLK_SDHI0>; + dmas = <&dmac1 0xcd>, <&dmac1 0xce>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -493,6 +488,8 @@ reg = <0 0xee140000 0 0x100>; interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7791_CLK_SDHI1>; + dmas = <&dmac1 0xc1>, <&dmac1 0xc2>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -501,6 +498,8 @@ reg = <0 0xee160000 0 0x100>; interrupts = <0 168 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7791_CLK_SDHI2>; + dmas = <&dmac1 0xd3>, <&dmac1 0xd4>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -816,6 +815,26 @@ }; }; + can0: can@e6e80000 { + compatible = "renesas,can-r8a7791"; + reg = <0 0xe6e80000 0 0x1000>; + interrupts = <0 186 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R8A7791_CLK_RCAN0>, + <&cpg_clocks R8A7791_CLK_RCAN>, <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; + status = "disabled"; + }; + + can1: can@e6e88000 { + compatible = "renesas,can-r8a7791"; + reg = <0 0xe6e88000 0 0x1000>; + interrupts = <0 187 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R8A7791_CLK_RCAN1>, + <&cpg_clocks R8A7791_CLK_RCAN>, <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; + status = "disabled"; + }; + clocks { #address-cells = <2>; #size-cells = <2>; @@ -862,31 +881,50 @@ status = "disabled"; }; + /* External USB clock - can be overridden by the board */ + usb_extal_clk: usb_extal_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <48000000>; + clock-output-names = "usb_extal"; + }; + + /* External CAN clock */ + can_clk: can_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board. */ + clock-frequency = <0>; + clock-output-names = "can_clk"; + status = "disabled"; + }; + /* Special CPG clocks */ cpg_clocks: cpg_clocks@e6150000 { compatible = "renesas,r8a7791-cpg-clocks", "renesas,rcar-gen2-cpg-clocks"; reg = <0 0xe6150000 0 0x1000>; - clocks = <&extal_clk>; + clocks = <&extal_clk &usb_extal_clk>; #clock-cells = <1>; clock-output-names = "main", "pll0", "pll1", "pll3", - "lb", "qspi", "sdh", "sd0", "z"; + "lb", "qspi", "sdh", "sd0", "z", + "rcan", "adsp"; }; /* Variable factor clocks */ - sd1_clk: sd2_clk@e6150078 { + sd2_clk: sd2_clk@e6150078 { compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150078 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "sd1"; + clock-output-names = "sd2"; }; - sd2_clk: sd3_clk@e615026c { + sd3_clk: sd3_clk@e615026c { compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe615026c 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "sd2"; + clock-output-names = "sd3"; }; mmc0_clk: mmc0_clk@e6150240 { compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock"; @@ -1107,7 +1145,7 @@ mstp3_clks: mstp3_clks@e615013c { compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>; - clocks = <&cp_clk>, <&sd2_clk>, <&sd1_clk>, <&cpg_clocks R8A7791_CLK_SD0>, + clocks = <&cp_clk>, <&sd3_clk>, <&sd2_clk>, <&cpg_clocks R8A7791_CLK_SD0>, <&mmc0_clk>, <&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>, <&rclk_clk>, <&hp_clk>, <&hp_clk>; #clock-cells = <1>; @@ -1125,18 +1163,21 @@ mstp5_clks: mstp5_clks@e6150144 { compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>; - clocks = <&hp_clk>, <&hp_clk>, <&extal_clk>, <&p_clk>; + clocks = <&hp_clk>, <&hp_clk>, <&cpg_clocks R8A7791_CLK_ADSP>, + <&extal_clk>, <&p_clk>; #clock-cells = <1>; clock-indices = < R8A7791_CLK_AUDIO_DMAC0 R8A7791_CLK_AUDIO_DMAC1 - R8A7791_CLK_THERMAL R8A7791_CLK_PWM + R8A7791_CLK_ADSP_MOD R8A7791_CLK_THERMAL + R8A7791_CLK_PWM >; - clock-output-names = "audmac0", "audmac1", "thermal", "pwm"; + clock-output-names = "audmac0", "audmac1", "adsp_mod", + "thermal", "pwm"; }; mstp7_clks: mstp7_clks@e615014c { compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>; - clocks = <&mp_clk>, <&mp_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>, + clocks = <&mp_clk>, <&hp_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&zx_clk>, <&zx_clk>, <&zx_clk>; #clock-cells = <1>; @@ -1154,7 +1195,7 @@ mstp8_clks: mstp8_clks@e6150990 { compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>; - clocks = <&zg_clk>, <&hp_clk>, <&zg_clk>, <&zg_clk>, + clocks = <&zx_clk>, <&hp_clk>, <&zg_clk>, <&zg_clk>, <&zg_clk>, <&p_clk>, <&zs_clk>, <&zs_clk>; #clock-cells = <1>; clock-indices = < @@ -1384,6 +1425,66 @@ status = "disabled"; }; + ipmmu_sy0: mmu@e6280000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe6280000 0 0x1000>; + interrupts = <0 223 IRQ_TYPE_LEVEL_HIGH>, + <0 224 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_sy1: mmu@e6290000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe6290000 0 0x1000>; + interrupts = <0 225 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_ds: mmu@e6740000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe6740000 0 0x1000>; + interrupts = <0 198 IRQ_TYPE_LEVEL_HIGH>, + <0 199 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_mp: mmu@ec680000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xec680000 0 0x1000>; + interrupts = <0 226 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_mx: mmu@fe951000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xfe951000 0 0x1000>; + interrupts = <0 222 IRQ_TYPE_LEVEL_HIGH>, + <0 221 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_rt: mmu@ffc80000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xffc80000 0 0x1000>; + interrupts = <0 307 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_gp: mmu@e62a0000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe62a0000 0 0x1000>; + interrupts = <0 260 IRQ_TYPE_LEVEL_HIGH>, + <0 261 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + rcar_sound: rcar_sound@ec500000 { /* * #sound-dai-cells is required @@ -1395,7 +1496,10 @@ reg = <0 0xec500000 0 0x1000>, /* SCU */ <0 0xec5a0000 0 0x100>, /* ADG */ <0 0xec540000 0 0x1000>, /* SSIU */ - <0 0xec541000 0 0x1280>; /* SSI */ + <0 0xec541000 0 0x1280>, /* SSI */ + <0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/ + reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; + clocks = <&mstp10_clks R8A7791_CLK_SSI_ALL>, <&mstp10_clks R8A7791_CLK_SSI9>, <&mstp10_clks R8A7791_CLK_SSI8>, <&mstp10_clks R8A7791_CLK_SSI7>, <&mstp10_clks R8A7791_CLK_SSI6>, @@ -1420,34 +1524,120 @@ status = "disabled"; rcar_sound,dvc { - dvc0: dvc@0 { }; - dvc1: dvc@1 { }; + dvc0: dvc@0 { + dmas = <&audma0 0xbc>; + dma-names = "tx"; + }; + dvc1: dvc@1 { + dmas = <&audma0 0xbe>; + dma-names = "tx"; + }; }; rcar_sound,src { - src0: src@0 { interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>; }; - src1: src@1 { interrupts = <0 353 IRQ_TYPE_LEVEL_HIGH>; }; - src2: src@2 { interrupts = <0 354 IRQ_TYPE_LEVEL_HIGH>; }; - src3: src@3 { interrupts = <0 355 IRQ_TYPE_LEVEL_HIGH>; }; - src4: src@4 { interrupts = <0 356 IRQ_TYPE_LEVEL_HIGH>; }; - src5: src@5 { interrupts = <0 357 IRQ_TYPE_LEVEL_HIGH>; }; - src6: src@6 { interrupts = <0 358 IRQ_TYPE_LEVEL_HIGH>; }; - src7: src@7 { interrupts = <0 359 IRQ_TYPE_LEVEL_HIGH>; }; - src8: src@8 { interrupts = <0 360 IRQ_TYPE_LEVEL_HIGH>; }; - src9: src@9 { interrupts = <0 361 IRQ_TYPE_LEVEL_HIGH>; }; + src0: src@0 { + interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x85>, <&audma1 0x9a>; + dma-names = "rx", "tx"; + }; + src1: src@1 { + interrupts = <0 353 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x87>, <&audma1 0x9c>; + dma-names = "rx", "tx"; + }; + src2: src@2 { + interrupts = <0 354 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x89>, <&audma1 0x9e>; + dma-names = "rx", "tx"; + }; + src3: src@3 { + interrupts = <0 355 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x8b>, <&audma1 0xa0>; + dma-names = "rx", "tx"; + }; + src4: src@4 { + interrupts = <0 356 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x8d>, <&audma1 0xb0>; + dma-names = "rx", "tx"; + }; + src5: src@5 { + interrupts = <0 357 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x8f>, <&audma1 0xb2>; + dma-names = "rx", "tx"; + }; + src6: src@6 { + interrupts = <0 358 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x91>, <&audma1 0xb4>; + dma-names = "rx", "tx"; + }; + src7: src@7 { + interrupts = <0 359 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x93>, <&audma1 0xb6>; + dma-names = "rx", "tx"; + }; + src8: src@8 { + interrupts = <0 360 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x95>, <&audma1 0xb8>; + dma-names = "rx", "tx"; + }; + src9: src@9 { + interrupts = <0 361 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x97>, <&audma1 0xba>; + dma-names = "rx", "tx"; + }; }; rcar_sound,ssi { - ssi0: ssi@0 { interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>; }; - ssi1: ssi@1 { interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>; }; - ssi2: ssi@2 { interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>; }; - ssi3: ssi@3 { interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>; }; - ssi4: ssi@4 { interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>; }; - ssi5: ssi@5 { interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>; }; - ssi6: ssi@6 { interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>; }; - ssi7: ssi@7 { interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>; }; - ssi8: ssi@8 { interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>; }; - ssi9: ssi@9 { interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>; }; + ssi0: ssi@0 { + interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x01>, <&audma1 0x02>, <&audma0 0x15>, <&audma1 0x16>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi1: ssi@1 { + interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x03>, <&audma1 0x04>, <&audma0 0x49>, <&audma1 0x4a>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi2: ssi@2 { + interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x05>, <&audma1 0x06>, <&audma0 0x63>, <&audma1 0x64>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi3: ssi@3 { + interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x07>, <&audma1 0x08>, <&audma0 0x6f>, <&audma1 0x70>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi4: ssi@4 { + interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x09>, <&audma1 0x0a>, <&audma0 0x71>, <&audma1 0x72>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi5: ssi@5 { + interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x0b>, <&audma1 0x0c>, <&audma0 0x73>, <&audma1 0x74>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi6: ssi@6 { + interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x0d>, <&audma1 0x0e>, <&audma0 0x75>, <&audma1 0x76>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi7: ssi@7 { + interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x0f>, <&audma1 0x10>, <&audma0 0x79>, <&audma1 0x7a>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi8: ssi@8 { + interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x11>, <&audma1 0x12>, <&audma0 0x7b>, <&audma1 0x7c>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi9: ssi@9 { + interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x13>, <&audma1 0x14>, <&audma0 0x7d>, <&audma1 0x7e>; + dma-names = "rx", "tx", "rxu", "txu"; + }; }; }; }; diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts index 0d848e6..928cfa6 100644 --- a/arch/arm/boot/dts/r8a7794-alt.dts +++ b/arch/arm/boot/dts/r8a7794-alt.dts @@ -43,6 +43,19 @@ status = "okay"; }; +ðer { + phy-handle = <&phy1>; + renesas,ether-link-active-low; + status = "okay"; + + phy1: ethernet-phy@1 { + reg = <1>; + interrupt-parent = <&irqc0>; + interrupts = <8 IRQ_TYPE_LEVEL_LOW>; + micrel,led-mode = <1>; + }; +}; + &scif2 { status = "okay"; }; diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi index 8f78da5..7a3ffa5 100644 --- a/arch/arm/boot/dts/r8a7794.dtsi +++ b/arch/arm/boot/dts/r8a7794.dtsi @@ -107,6 +107,66 @@ <0 17 IRQ_TYPE_LEVEL_HIGH>; }; + dmac0: dma-controller@e6700000 { + compatible = "renesas,rcar-dmac"; + reg = <0 0xe6700000 0 0x20000>; + interrupts = <0 197 IRQ_TYPE_LEVEL_HIGH + 0 200 IRQ_TYPE_LEVEL_HIGH + 0 201 IRQ_TYPE_LEVEL_HIGH + 0 202 IRQ_TYPE_LEVEL_HIGH + 0 203 IRQ_TYPE_LEVEL_HIGH + 0 204 IRQ_TYPE_LEVEL_HIGH + 0 205 IRQ_TYPE_LEVEL_HIGH + 0 206 IRQ_TYPE_LEVEL_HIGH + 0 207 IRQ_TYPE_LEVEL_HIGH + 0 208 IRQ_TYPE_LEVEL_HIGH + 0 209 IRQ_TYPE_LEVEL_HIGH + 0 210 IRQ_TYPE_LEVEL_HIGH + 0 211 IRQ_TYPE_LEVEL_HIGH + 0 212 IRQ_TYPE_LEVEL_HIGH + 0 213 IRQ_TYPE_LEVEL_HIGH + 0 214 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14"; + clocks = <&mstp2_clks R8A7794_CLK_SYS_DMAC0>; + clock-names = "fck"; + #dma-cells = <1>; + dma-channels = <15>; + }; + + dmac1: dma-controller@e6720000 { + compatible = "renesas,rcar-dmac"; + reg = <0 0xe6720000 0 0x20000>; + interrupts = <0 220 IRQ_TYPE_LEVEL_HIGH + 0 216 IRQ_TYPE_LEVEL_HIGH + 0 217 IRQ_TYPE_LEVEL_HIGH + 0 218 IRQ_TYPE_LEVEL_HIGH + 0 219 IRQ_TYPE_LEVEL_HIGH + 0 308 IRQ_TYPE_LEVEL_HIGH + 0 309 IRQ_TYPE_LEVEL_HIGH + 0 310 IRQ_TYPE_LEVEL_HIGH + 0 311 IRQ_TYPE_LEVEL_HIGH + 0 312 IRQ_TYPE_LEVEL_HIGH + 0 313 IRQ_TYPE_LEVEL_HIGH + 0 314 IRQ_TYPE_LEVEL_HIGH + 0 315 IRQ_TYPE_LEVEL_HIGH + 0 316 IRQ_TYPE_LEVEL_HIGH + 0 317 IRQ_TYPE_LEVEL_HIGH + 0 318 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14"; + clocks = <&mstp2_clks R8A7794_CLK_SYS_DMAC1>; + clock-names = "fck"; + #dma-cells = <1>; + dma-channels = <15>; + }; + scifa0: serial@e6c40000 { compatible = "renesas,scifa-r8a7794", "renesas,scifa"; reg = <0 0xe6c40000 0 64>; @@ -269,6 +329,41 @@ status = "disabled"; }; + ether: ethernet@ee700000 { + compatible = "renesas,ether-r8a7794"; + reg = <0 0xee700000 0 0x400>; + interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp8_clks R8A7794_CLK_ETHER>; + phy-mode = "rmii"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + sdhi0: sd@ee100000 { + compatible = "renesas,sdhi-r8a7794"; + reg = <0 0xee100000 0 0x200>; + interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A7794_CLK_SDHI0>; + status = "disabled"; + }; + + sdhi1: sd@ee140000 { + compatible = "renesas,sdhi-r8a7794"; + reg = <0 0xee140000 0 0x100>; + interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A7794_CLK_SDHI1>; + status = "disabled"; + }; + + sdhi2: sd@ee160000 { + compatible = "renesas,sdhi-r8a7794"; + reg = <0 0xee160000 0 0x100>; + interrupts = <0 168 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks R8A7794_CLK_SDHI2>; + status = "disabled"; + }; + clocks { #address-cells = <2>; #size-cells = <2>; @@ -294,19 +389,19 @@ "lb", "qspi", "sdh", "sd0", "z"; }; /* Variable factor clocks */ - sd1_clk: sd2_clk@e6150078 { + sd2_clk: sd2_clk@e6150078 { compatible = "renesas,r8a7794-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150078 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "sd1"; + clock-output-names = "sd2"; }; - sd2_clk: sd3_clk@e615007c { + sd3_clk: sd3_clk@e615026c { compatible = "renesas,r8a7794-div6-clock", "renesas,cpg-div6-clock"; - reg = <0 0xe615007c 0 4>; + reg = <0 0xe615026c 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "sd2"; + clock-output-names = "sd3"; }; mmc0_clk: mmc0_clk@e6150240 { compatible = "renesas,r8a7794-div6-clock", "renesas,cpg-div6-clock"; @@ -518,7 +613,7 @@ mstp3_clks: mstp3_clks@e615013c { compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>; - clocks = <&sd2_clk>, <&sd1_clk>, <&cpg_clocks R8A7794_CLK_SD0>, + clocks = <&sd3_clk>, <&sd2_clk>, <&cpg_clocks R8A7794_CLK_SD0>, <&mmc0_clk>, <&rclk_clk>, <&hp_clk>, <&hp_clk>; #clock-cells = <1>; clock-indices = < @@ -585,4 +680,54 @@ clock-output-names = "scifa3", "scifa4", "scifa5"; }; }; + + ipmmu_sy0: mmu@e6280000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe6280000 0 0x1000>; + interrupts = <0 223 IRQ_TYPE_LEVEL_HIGH>, + <0 224 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_sy1: mmu@e6290000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe6290000 0 0x1000>; + interrupts = <0 225 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_ds: mmu@e6740000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe6740000 0 0x1000>; + interrupts = <0 198 IRQ_TYPE_LEVEL_HIGH>, + <0 199 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + }; + + ipmmu_mp: mmu@ec680000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xec680000 0 0x1000>; + interrupts = <0 226 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_mx: mmu@fe951000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xfe951000 0 0x1000>; + interrupts = <0 222 IRQ_TYPE_LEVEL_HIGH>, + <0 221 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + }; + + ipmmu_gp: mmu@e62a0000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe62a0000 0 0x1000>; + interrupts = <0 260 IRQ_TYPE_LEVEL_HIGH>, + <0 261 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; }; diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts index 9a09579..bdf8570 100644 --- a/arch/arm/boot/dts/rk3188-radxarock.dts +++ b/arch/arm/boot/dts/rk3188-radxarock.dts @@ -103,6 +103,14 @@ regulator-always-on; regulator-boot-on; }; + + vsys: vsys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vsys"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; }; &emac { @@ -148,6 +156,14 @@ pinctrl-names = "default"; pinctrl-0 = <&act8846_dvs0_ctl>; + vp1-supply = <&vsys>; + vp2-supply = <&vsys>; + vp3-supply = <&vsys>; + vp4-supply = <&vsys>; + inl1-supply = <&vcc_io>; + inl2-supply = <&vsys>; + inl3-supply = <&vsys>; + regulators { vcc_ddr: REG1 { regulator-name = "VCC_DDR"; diff --git a/arch/arm/boot/dts/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rk3288-evb-act8846.dts index d7b8bbc..1687e83 100644 --- a/arch/arm/boot/dts/rk3288-evb-act8846.dts +++ b/arch/arm/boot/dts/rk3288-evb-act8846.dts @@ -33,6 +33,7 @@ regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; + vin-supply = <&vcc_sys>; }; vdd_gpu: syr828@41 { @@ -43,6 +44,7 @@ regulator-min-microvolt = <850000>; regulator-max-microvolt = <1350000>; regulator-always-on; + vin-supply = <&vcc_sys>; }; hym8563@51 { @@ -64,6 +66,14 @@ reg = <0x5a>; status = "okay"; + vp1-supply = <&vcc_sys>; + vp2-supply = <&vcc_sys>; + vp3-supply = <&vcc_sys>; + vp4-supply = <&vcc_sys>; + inl1-supply = <&vcc_io>; + inl2-supply = <&vcc_sys>; + inl3-supply = <&vcc_20>; + regulators { vcc_ddr: REG1 { regulator-name = "VCC_DDR"; diff --git a/arch/arm/boot/dts/rk3288-evb-rk808.dts b/arch/arm/boot/dts/rk3288-evb-rk808.dts index a1c294b..f62ea78 100644 --- a/arch/arm/boot/dts/rk3288-evb-rk808.dts +++ b/arch/arm/boot/dts/rk3288-evb-rk808.dts @@ -43,9 +43,16 @@ #clock-cells = <1>; clock-output-names = "xin32k", "rk808-clkout2"; + vcc1-supply = <&vcc_sys>; + vcc2-supply = <&vcc_sys>; + vcc3-supply = <&vcc_sys>; + vcc4-supply = <&vcc_sys>; + vcc6-supply = <&vcc_sys>; + vcc7-supply = <&vcc_sys>; vcc8-supply = <&vcc_18>; vcc9-supply = <&vcc_io>; vcc10-supply = <&vcc_io>; + vcc11-supply = <&vcc_sys>; vcc12-supply = <&vcc_io>; vddio-supply = <&vccio_pmu>; diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi index 5e895a5..4a45751 100644 --- a/arch/arm/boot/dts/rk3288-evb.dtsi +++ b/arch/arm/boot/dts/rk3288-evb.dtsi @@ -103,6 +103,15 @@ regulator-always-on; regulator-boot-on; }; + + vcc_sys: vsys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; }; &emmc { @@ -238,6 +247,10 @@ }; }; +&usbphy { + status = "okay"; +}; + &usb_host0_ehci { status = "okay"; }; diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi index e6f873a..b54dd78 100644 --- a/arch/arm/boot/dts/rk3288-firefly.dtsi +++ b/arch/arm/boot/dts/rk3288-firefly.dtsi @@ -179,6 +179,22 @@ status = "okay"; }; +&gmac { + assigned-clocks = <&cru SCLK_MAC>; + assigned-clock-parents = <&ext_gmac>; + clock_in_out = "input"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>; + phy-supply = <&vcc_lan>; + phy-mode = "rgmii"; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 1000000>; + snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>; + tx_delay = <0x30>; + rx_delay = <0x10>; + status = "ok"; +}; + &hdmi { ddc-i2c-bus = <&i2c5>; status = "okay"; @@ -459,6 +475,10 @@ status = "okay"; }; +&usbphy { + status = "okay"; +}; + &usb_host1 { pinctrl-names = "default"; pinctrl-0 = <&usbhub_rst>; diff --git a/arch/arm/boot/dts/rk3288-popmetal.dts b/arch/arm/boot/dts/rk3288-popmetal.dts new file mode 100644 index 0000000..d081f0e --- /dev/null +++ b/arch/arm/boot/dts/rk3288-popmetal.dts @@ -0,0 +1,447 @@ +/* + * Copyright (c) 2014, 2015 Andy Yan <andy.yan@rock-chips.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "rk3288.dtsi" + +/ { + model = "PopMetal-RK3288"; + compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288"; + + memory{ + reg = <0 0x80000000>; + }; + + ext_gmac: external-gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "ext_gmac"; + #clock-cells = <0>; + }; + + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + + pinctrl-names = "default"; + pinctrl-0 = <&pwrbtn>; + + button@0 { + gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; + linux,code = <116>; + label = "GPIO Key Power"; + linux,input-type = <1>; + gpio-key,wakeup = <1>; + debounce-interval = <100>; + }; + }; + + ir: ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&ir_int>; + }; + + vcc_sys: vsys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&cpu0 { + cpu0-supply = <&vdd_cpu>; +}; + +&emmc { + broken-cd; + bus-width = <8>; + cap-mmc-highspeed; + disable-wp; + non-removable; + num-slots = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>; + status = "okay"; +}; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + card-detect-delay = <200>; + disable-wp; /* wp not hooked up */ + num-slots = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; + status = "okay"; +}; + +&gmac { + phy-supply = <&vcc_lan>; + phy-mode = "rgmii"; + clock_in_out = "input"; + snps,reset-gpio = <&gpio4 7 0>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 1000000>; + assigned-clocks = <&cru SCLK_MAC>; + assigned-clock-parents = <&ext_gmac>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + tx_delay = <0x30>; + rx_delay = <0x10>; + status = "ok"; +}; + +&hdmi { + ddc-i2c-bus = <&i2c5>; + status = "okay"; +}; + +&i2c0 { + status = "okay"; + clock-frequency = <400000>; + + rk808: pmic@1b { + compatible = "rockchip,rk808"; + reg = <0x1b>; + interrupt-parent = <&gpio0>; + interrupts = <4 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int &global_pwroff>; + rockchip,system-power-controller; + wakeup-source; + #clock-cells = <1>; + clock-output-names = "xin32k", "rk808-clkout2"; + + vcc1-supply = <&vcc_sys>; + vcc2-supply = <&vcc_sys>; + vcc3-supply = <&vcc_sys>; + vcc4-supply = <&vcc_sys>; + vcc6-supply = <&vcc_sys>; + vcc7-supply = <&vcc_sys>; + vcc8-supply = <&vcc_18>; + vcc9-supply = <&vcc_io>; + vcc10-supply = <&vcc_io>; + vcc11-supply = <&vcc_sys>; + vcc12-supply = <&vcc_io>; + vddio-supply = <&vcc_io>; + + regulators { + vdd_cpu: DCDC_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1350000>; + regulator-name = "vdd_arm"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_gpu: DCDC_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-name = "vdd_gpu"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_ddr"; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_io: DCDC_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc_io"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_lan: LDO_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc_lan"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vccio_sd: LDO_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vccio_sd"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_10: LDO_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-name = "vdd_10"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vcc18_lcd: LDO_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc18_lcd"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + ldo5: LDO_REG5 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "ldo5"; + }; + + vdd10_lcd: LDO_REG6 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-name = "vdd10_lcd"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vcc_18: LDO_REG7 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_18"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcca_codec: LDO_REG8 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcca_codec"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_wl: SWITCH_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_wl"; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_lcd: SWITCH_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_lcd"; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + }; + }; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <400000>; + + ak8963: ak8963@0d { + compatible = "asahi-kasei,ak8975"; + reg = <0x0d>; + interrupt-parent = <&gpio8>; + interrupts = <1 IRQ_TYPE_EDGE_RISING>; + pinctrl-names = "default"; + pinctrl-0 = <&comp_int>; + }; + + l3g4200d: l3g4200d@68 { + compatible = "st,l3g4200d-gyro"; + st,drdy-int-pin = <2>; + reg = <0x6b>; + }; + + mma8452: mma8452@1d { + compatible = "fsl,mma8452"; + reg = <0x1d>; + interrupt-parent = <&gpio8>; + interrupts = <0 IRQ_TYPE_EDGE_RISING>; + pinctrl-names = "default"; + pinctrl-0 = <&gsensor_int>; + }; +}; + +&i2c2 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +&pinctrl { + ak8963 { + comp_int: comp-int { + rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + buttons { + pwrbtn: pwrbtn { + rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + ir { + ir_int: ir-int { + rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + mma8452 { + gsensor_int: gsensor-int { + rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + pmic { + pmic_int: pmic-int { + rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&vopb { + status = "okay"; +}; + +&vopb_mmu { + status = "okay"; +}; + +&vopl { + status = "okay"; +}; + +&vopl_mmu { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index eccc78d..165968d 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -420,6 +420,8 @@ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru HCLK_USBHOST0>; clock-names = "usbhost"; + phys = <&usbphy1>; + phy-names = "usb"; status = "disabled"; }; @@ -432,6 +434,8 @@ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru HCLK_USBHOST1>; clock-names = "otg"; + phys = <&usbphy2>; + phy-names = "usb2-phy"; status = "disabled"; }; @@ -442,6 +446,8 @@ interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru HCLK_OTG0>; clock-names = "otg"; + phys = <&usbphy0>; + phy-names = "usb2-phy"; status = "disabled"; }; @@ -698,6 +704,35 @@ interrupts = <GIC_PPI 9 0xf04>; }; + usbphy: phy { + compatible = "rockchip,rk3288-usb-phy"; + rockchip,grf = <&grf>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + usbphy0: usb-phy0 { + #phy-cells = <0>; + reg = <0x320>; + clocks = <&cru SCLK_OTGPHY0>; + clock-names = "phyclk"; + }; + + usbphy1: usb-phy1 { + #phy-cells = <0>; + reg = <0x334>; + clocks = <&cru SCLK_OTGPHY1>; + clock-names = "phyclk"; + }; + + usbphy2: usb-phy2 { + #phy-cells = <0>; + reg = <0x348>; + clocks = <&cru SCLK_OTGPHY2>; + clock-names = "phyclk"; + }; + }; + pinctrl: pinctrl { compatible = "rockchip,rk3288-pinctrl"; rockchip,grf = <&grf>; diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index 367af53..57ab858 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -26,6 +26,7 @@ serial2 = &usart1; serial3 = &usart2; serial4 = &usart3; + serial5 = &uart0; gpio0 = &pioA; gpio1 = &pioB; gpio2 = &pioC; @@ -206,6 +207,17 @@ status = "disabled"; }; + uart0: serial@f0024000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xf0024000 0x100>; + interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0>; + clocks = <&uart0_clk>; + clock-names = "usart"; + status = "disabled"; + }; + pwm0: pwm@f002c000 { compatible = "atmel,sama5d3-pwm"; reg = <0xf002c000 0x300>; @@ -439,7 +451,7 @@ }; dbgu: serial@ffffee00 { - compatible = "atmel,at91sam9260-usart"; + compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xffffee00 0x200>; interrupts = <2 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(13)>, @@ -764,6 +776,22 @@ }; }; + uart0 { + pinctrl_uart0: uart0-0 { + atmel,pins = + <AT91_PIOC 29 AT91_PERIPH_A AT91_PINCTRL_NONE /* conflicts with PWMFI2, ISI_D8 */ + AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* conflicts with ISI_PCK */ + }; + }; + + uart1 { + pinctrl_uart1: uart1-0 { + atmel,pins = + <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE /* conflicts with TWD0, ISI_VSYNC */ + AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* conflicts with TWCK0, ISI_HSYNC */ + }; + }; + usart0 { pinctrl_usart0: usart0-0 { atmel,pins = @@ -1098,6 +1126,12 @@ atmel,clk-output-range = <0 66000000>; }; + uart0_clk: uart0_clk { + #clock-cells = <0>; + reg = <16>; + atmel,clk-output-range = <0 66000000>; + }; + twi0_clk: twi0_clk { reg = <18>; #clock-cells = <0>; diff --git a/arch/arm/boot/dts/sama5d35ek.dts b/arch/arm/boot/dts/sama5d35ek.dts index 9089c7c..d9a9aca 100644 --- a/arch/arm/boot/dts/sama5d35ek.dts +++ b/arch/arm/boot/dts/sama5d35ek.dts @@ -44,8 +44,6 @@ gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; pb_user1 { label = "pb_user1"; diff --git a/arch/arm/boot/dts/sama5d3_can.dtsi b/arch/arm/boot/dts/sama5d3_can.dtsi index eaf4145..c5a3772 100644 --- a/arch/arm/boot/dts/sama5d3_can.dtsi +++ b/arch/arm/boot/dts/sama5d3_can.dtsi @@ -1,5 +1,5 @@ /* - * at91sama5d3_can.dtsi - Device Tree Include file for AT91SAM9x5 SoC with + * sama5d3_can.dtsi - Device Tree Include file for SAMA5D3 SoC with * CAN support * * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com> diff --git a/arch/arm/boot/dts/sama5d3_emac.dtsi b/arch/arm/boot/dts/sama5d3_emac.dtsi index b4544cf..7cb235e 100644 --- a/arch/arm/boot/dts/sama5d3_emac.dtsi +++ b/arch/arm/boot/dts/sama5d3_emac.dtsi @@ -1,5 +1,5 @@ /* - * at91sama5d3_emac.dtsi - Device Tree Include file for AT91SAM9x5 SoC with + * sama5d3_emac.dtsi - Device Tree Include file for SAMA5D3 SoC with * Ethernet. * * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com> diff --git a/arch/arm/boot/dts/sama5d3_gmac.dtsi b/arch/arm/boot/dts/sama5d3_gmac.dtsi index de5ed59..23f225f 100644 --- a/arch/arm/boot/dts/sama5d3_gmac.dtsi +++ b/arch/arm/boot/dts/sama5d3_gmac.dtsi @@ -1,5 +1,5 @@ /* - * at91sama5d3_gmac.dtsi - Device Tree Include file for AT91SAM9x5 SoC with + * sama5d3_gmac.dtsi - Device Tree Include file for SAMA5D3 SoC with * Gigabit Ethernet. * * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com> diff --git a/arch/arm/boot/dts/sama5d3_lcd.dtsi b/arch/arm/boot/dts/sama5d3_lcd.dtsi index 85d3027..be7cfef 100644 --- a/arch/arm/boot/dts/sama5d3_lcd.dtsi +++ b/arch/arm/boot/dts/sama5d3_lcd.dtsi @@ -1,5 +1,5 @@ /* - * at91sama5d3_lcd.dtsi - Device Tree Include file for AT91SAM9x5 SoC with + * sama5d3_lcd.dtsi - Device Tree Include file for SAMA5D3 SoC with * LCD support * * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com> @@ -13,40 +13,183 @@ / { ahb { apb { + hlcdc: hlcdc@f0030000 { + compatible = "atmel,sama5d3-hlcdc"; + reg = <0xf0030000 0x2000>; + interrupts = <36 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>; + clock-names = "periph_clk","sys_clk", "slow_clk"; + status = "disabled"; + + hlcdc-display-controller { + compatible = "atmel,hlcdc-display-controller"; + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + }; + + hlcdc_pwm: hlcdc-pwm { + compatible = "atmel,hlcdc-pwm"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_pwm>; + #pwm-cells = <3>; + }; + }; + pinctrl@fffff200 { lcd { - pinctrl_lcd: lcd-0 { + pinctrl_lcd_base: lcd-base-0 { + atmel,pins = + <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDVSYNC */ + AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDHSYNC */ + AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDDISP */ + AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDDEN */ + AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDPCK */ + }; + + pinctrl_lcd_pwm: lcd-pwm-0 { + atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDPWM */ + }; + + pinctrl_lcd_rgb444: lcd-rgb-0 { + atmel,pins = + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD11 pin */ + }; + + pinctrl_lcd_rgb565: lcd-rgb-1 { + atmel,pins = + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD15 pin */ + }; + + pinctrl_lcd_rgb666: lcd-rgb-2 { + atmel,pins = + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD15 pin */ + AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD16 pin */ + AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD17 pin */ + }; + + pinctrl_lcd_rgb666_alt: lcd-rgb-2-alt { + atmel,pins = + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD15 pin */ + AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE /* LCDD16 pin */ + AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* LCDD17 pin */ + }; + + pinctrl_lcd_rgb888: lcd-rgb-3 { + atmel,pins = + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD15 pin */ + AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD16 pin */ + AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD17 pin */ + AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD18 pin */ + AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD19 pin */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD20 pin */ + AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD21 pin */ + AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD22 pin */ + AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD23 pin */ + }; + + pinctrl_lcd_rgb888_alt: lcd-rgb-3-alt { atmel,pins = - <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA24 periph A LCDPWM */ - AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA26 periph A LCDVSYNC */ - AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA27 periph A LCDHSYNC */ - AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA25 periph A LCDDISP */ - AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA29 periph A LCDDEN */ - AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA28 periph A LCDPCK */ - AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA0 periph A LCDD0 pin */ - AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA1 periph A LCDD1 pin */ - AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA2 periph A LCDD2 pin */ - AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA3 periph A LCDD3 pin */ - AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA4 periph A LCDD4 pin */ - AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA5 periph A LCDD5 pin */ - AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA6 periph A LCDD6 pin */ - AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA7 periph A LCDD7 pin */ - AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA8 periph A LCDD8 pin */ - AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA9 periph A LCDD9 pin */ - AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA10 periph A LCDD10 pin */ - AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA11 periph A LCDD11 pin */ - AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA12 periph A LCDD12 pin */ - AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA13 periph A LCDD13 pin */ - AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA14 periph A LCDD14 pin */ - AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA15 periph A LCDD15 pin */ - AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC14 periph C LCDD16 pin */ - AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC13 periph C LCDD17 pin */ - AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC12 periph C LCDD18 pin */ - AT91_PIOC 11 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC11 periph C LCDD19 pin */ - AT91_PIOC 10 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC10 periph C LCDD20 pin */ - AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC15 periph C LCDD21 pin */ - AT91_PIOE 27 AT91_PERIPH_C AT91_PINCTRL_NONE /* PE27 periph C LCDD22 pin */ - AT91_PIOE 28 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PE28 periph C LCDD23 pin */ + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD15 pin */ + AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE /* LCDD16 pin */ + AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE /* LCDD17 pin */ + AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE /* LCDD18 pin */ + AT91_PIOC 11 AT91_PERIPH_C AT91_PINCTRL_NONE /* LCDD19 pin */ + AT91_PIOC 10 AT91_PERIPH_C AT91_PINCTRL_NONE /* LCDD20 pin */ + AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE /* LCDD21 pin */ + AT91_PIOE 27 AT91_PERIPH_C AT91_PINCTRL_NONE /* LCDD22 pin */ + AT91_PIOE 28 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* LCDD23 pin */ }; }; }; diff --git a/arch/arm/boot/dts/sama5d3_mci2.dtsi b/arch/arm/boot/dts/sama5d3_mci2.dtsi index 1b02208..026b252 100644 --- a/arch/arm/boot/dts/sama5d3_mci2.dtsi +++ b/arch/arm/boot/dts/sama5d3_mci2.dtsi @@ -1,5 +1,5 @@ /* - * at91sama5d3_mci2.dtsi - Device Tree Include file for AT91SAM9x5 SoC with + * sama5d3_mci2.dtsi - Device Tree Include file for SAMA5D3 SoC with * 3 MMC ports * * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com> diff --git a/arch/arm/boot/dts/sama5d3_tcb1.dtsi b/arch/arm/boot/dts/sama5d3_tcb1.dtsi index 0284845..f7fa58f 100644 --- a/arch/arm/boot/dts/sama5d3_tcb1.dtsi +++ b/arch/arm/boot/dts/sama5d3_tcb1.dtsi @@ -1,5 +1,5 @@ /* - * at91sama5d3_tcb1.dtsi - Device Tree Include file for AT91SAM9x5 SoC with + * sama5d3_tcb1.dtsi - Device Tree Include file for SAMA5D3 SoC with * 2 TC blocks. * * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com> diff --git a/arch/arm/boot/dts/sama5d3_uart.dtsi b/arch/arm/boot/dts/sama5d3_uart.dtsi index 7a8d4c6..2511d74 100644 --- a/arch/arm/boot/dts/sama5d3_uart.dtsi +++ b/arch/arm/boot/dts/sama5d3_uart.dtsi @@ -1,5 +1,5 @@ /* - * at91sama5d3_uart.dtsi - Device Tree Include file for AT91SAM9x5 SoC with + * sama5d3_uart.dtsi - Device Tree Include file for SAMA5D3 SoC with * UART support * * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com> diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi index 4303874..6b1bb58 100644 --- a/arch/arm/boot/dts/sama5d4.dtsi +++ b/arch/arm/boot/dts/sama5d4.dtsi @@ -64,9 +64,13 @@ gpio2 = &pioC; gpio3 = &pioD; gpio4 = &pioE; + pwm0 = &pwm0; + ssc0 = &ssc0; + ssc1 = &ssc1; tcb0 = &tcb0; tcb1 = &tcb1; i2c0 = &i2c0; + i2c1 = &i2c1; i2c2 = &i2c2; }; cpus { @@ -310,6 +314,34 @@ #size-cells = <1>; ranges; + hlcdc: hlcdc@f0000000 { + compatible = "atmel,sama5d4-hlcdc"; + reg = <0xf0000000 0x4000>; + interrupts = <51 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>; + clock-names = "periph_clk","sys_clk", "slow_clk"; + status = "disabled"; + + hlcdc-display-controller { + compatible = "atmel,hlcdc-display-controller"; + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + }; + + hlcdc_pwm: hlcdc-pwm { + compatible = "atmel,hlcdc-pwm"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_pwm>; + #pwm-cells = <3>; + }; + }; + dma1: dma-controller@f0004000 { compatible = "atmel,sama5d4-dma"; reg = <0xf0004000 0x200>; @@ -319,6 +351,21 @@ clock-names = "dma_clk"; }; + isi: isi@f0008000 { + compatible = "atmel,at91sam9g45-isi"; + reg = <0xf0008000 0x4000>; + interrupts = <52 IRQ_TYPE_LEVEL_HIGH 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_isi_data_0_7>; + clocks = <&isi_clk>; + clock-names = "isi_clk"; + status = "disabled"; + port { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + ramc0: ramc@f0010000 { compatible = "atmel,sama5d3-ddramc"; reg = <0xf0010000 0x200>; @@ -800,6 +847,33 @@ clock-names = "mci_clk"; }; + ssc0: ssc@f8008000 { + compatible = "atmel,at91sam9g45-ssc"; + reg = <0xf8008000 0x4000>; + interrupts = <48 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; + dmas = <&dma1 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) + | AT91_XDMAC_DT_PERID(26))>, + <&dma1 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) + | AT91_XDMAC_DT_PERID(27))>; + dma-names = "tx", "rx"; + clocks = <&ssc0_clk>; + clock-names = "pclk"; + status = "disabled"; + }; + + pwm0: pwm@f800c000 { + compatible = "atmel,sama5d3-pwm"; + reg = <0xf800c000 0x300>; + interrupts = <43 IRQ_TYPE_LEVEL_HIGH 4>; + #pwm-cells = <3>; + clocks = <&pwm_clk>; + status = "disabled"; + }; + spi0: spi@f8010000 { #address-cells = <1>; #size-cells = <0>; @@ -839,6 +913,25 @@ status = "disabled"; }; + i2c1: i2c@f8018000 { + compatible = "atmel,at91sam9x5-i2c"; + reg = <0xf8018000 0x4000>; + interrupts = <33 IRQ_TYPE_LEVEL_HIGH 6>; + dmas = <&dma1 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)) + AT91_XDMAC_DT_PERID(4)>, + <&dma1 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)) + AT91_XDMAC_DT_PERID(5)>; + dma-names = "tx", "rx"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&twi1_clk>; + status = "disabled"; + }; + tcb0: timer@f801c000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf801c000 0x100>; @@ -853,6 +946,8 @@ interrupts = <54 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb0_rmii>; + #address-cells = <1>; + #size-cells = <0>; clocks = <&macb0_clk>, <&macb0_clk>; clock-names = "hclk", "pclk"; status = "disabled"; @@ -953,6 +1048,24 @@ status = "disabled"; }; + ssc1: ssc@fc014000 { + compatible = "atmel,at91sam9g45-ssc"; + reg = <0xfc014000 0x4000>; + interrupts = <49 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; + dmas = <&dma1 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) + | AT91_XDMAC_DT_PERID(28))>, + <&dma1 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) + | AT91_XDMAC_DT_PERID(29))>; + dma-names = "tx", "rx"; + clocks = <&ssc1_clk>; + clock-names = "pclk"; + status = "disabled"; + }; + tcb1: timer@fc020000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xfc020000 0x100>; @@ -1008,6 +1121,46 @@ }; }; + aes@fc044000 { + compatible = "atmel,at91sam9g46-aes"; + reg = <0xfc044000 0x100>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>; + dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)) + AT91_XDMAC_DT_PERID(41)>, + <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)) + AT91_XDMAC_DT_PERID(40)>; + dma-names = "tx", "rx"; + clocks = <&aes_clk>; + clock-names = "aes_clk"; + status = "disabled"; + }; + + tdes@fc04c000 { + compatible = "atmel,at91sam9g46-tdes"; + reg = <0xfc04c000 0x100>; + interrupts = <14 IRQ_TYPE_LEVEL_HIGH 0>; + dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)) + AT91_XDMAC_DT_PERID(42)>, + <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)) + AT91_XDMAC_DT_PERID(43)>; + dma-names = "tx", "rx"; + clocks = <&tdes_clk>; + clock-names = "tdes_clk"; + status = "disabled"; + }; + + sha@fc050000 { + compatible = "atmel,at91sam9g46-sha"; + reg = <0xfc050000 0x100>; + interrupts = <15 IRQ_TYPE_LEVEL_HIGH 0>; + dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)) + AT91_XDMAC_DT_PERID(44)>; + dma-names = "tx"; + clocks = <&sha_clk>; + clock-names = "sha_clk"; + status = "disabled"; + }; + rstc@fc068600 { compatible = "atmel,at91sam9g45-rstc"; reg = <0xfc068600 0x10>; @@ -1064,7 +1217,7 @@ }; dbgu: serial@fc069000 { - compatible = "atmel,at91sam9260-usart"; + compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfc069000 0x200>; interrupts = <2 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; @@ -1190,6 +1343,14 @@ }; }; + i2c1 { + pinctrl_i2c1: i2c1-0 { + atmel,pins = + <AT91_PIOE 29 AT91_PERIPH_C AT91_PINCTRL_NONE /* TWD1, conflicts with UART0 RX and DIBP */ + AT91_PIOE 30 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* TWCK1, conflicts with UART0 TX and DIBN */ + }; + }; + i2c2 { pinctrl_i2c2: i2c2-0 { atmel,pins = @@ -1198,6 +1359,155 @@ }; }; + isi { + pinctrl_isi_data_0_7: isi-0-data-0-7 { + atmel,pins = + <AT91_PIOC 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* ISI_D0 */ + AT91_PIOC 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* ISI_D1 */ + AT91_PIOC 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* ISI_D2 */ + AT91_PIOC 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* ISI_D3 */ + AT91_PIOC 23 AT91_PERIPH_A AT91_PINCTRL_NONE /* ISI_D4 */ + AT91_PIOC 24 AT91_PERIPH_A AT91_PINCTRL_NONE /* ISI_D5 */ + AT91_PIOC 25 AT91_PERIPH_A AT91_PINCTRL_NONE /* ISI_D6 */ + AT91_PIOC 26 AT91_PERIPH_A AT91_PINCTRL_NONE /* ISI_D7 */ + AT91_PIOB 1 AT91_PERIPH_C AT91_PINCTRL_NONE /* ISI_PCK, conflict with G0_RXCK */ + AT91_PIOB 3 AT91_PERIPH_C AT91_PINCTRL_NONE /* ISI_VSYNC */ + AT91_PIOB 4 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_HSYNC */ + }; + pinctrl_isi_data_8_9: isi-0-data-8-9 { + atmel,pins = + <AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE /* ISI_D8, conflicts with SPI0_MISO, PWMH2 */ + AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_D9, conflicts with SPI0_MOSI, PWML2 */ + }; + pinctrl_isi_data_10_11: isi-0-data-10-11 { + atmel,pins = + <AT91_PIOC 2 AT91_PERIPH_C AT91_PINCTRL_NONE /* ISI_D10, conflicts with SPI0_SPCK, PWMH3 */ + AT91_PIOC 3 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_D11, conflicts with SPI0_NPCS0, PWML3 */ + }; + }; + + lcd { + pinctrl_lcd_base: lcd-base-0 { + atmel,pins = + <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDVSYNC */ + AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDHSYNC */ + AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDDEN */ + AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDPCK */ + }; + pinctrl_lcd_pwm: lcd-pwm-0 { + atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDPWM */ + }; + pinctrl_lcd_rgb444: lcd-rgb-0 { + atmel,pins = + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD11 pin */ + }; + pinctrl_lcd_rgb565: lcd-rgb-1 { + atmel,pins = + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD15 pin */ + }; + pinctrl_lcd_rgb666: lcd-rgb-2 { + atmel,pins = + <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD15 pin */ + AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD18 pin */ + AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD19 pin */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD20 pin */ + AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD21 pin */ + AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD22 pin */ + AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD23 pin */ + }; + pinctrl_lcd_rgb777: lcd-rgb-3 { + atmel,pins = + /* LCDDAT0 conflicts with TMS */ + <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + /* LCDDAT8 conflicts with TCK */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD15 pin */ + /* LCDDAT16 conflicts with NTRST */ + AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD17 pin */ + AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD18 pin */ + AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD19 pin */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD20 pin */ + AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD21 pin */ + AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD22 pin */ + AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD23 pin */ + }; + pinctrl_lcd_rgb888: lcd-rgb-4 { + atmel,pins = + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD15 pin */ + AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD16 pin */ + AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD17 pin */ + AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD18 pin */ + AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD19 pin */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD20 pin */ + AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD21 pin */ + AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD22 pin */ + AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD23 pin */ + }; + }; + macb0 { pinctrl_macb0_rmii: macb0_rmii-0 { atmel,pins = @@ -1281,6 +1591,38 @@ }; }; + ssc0 { + pinctrl_ssc0_tx: ssc0_tx { + atmel,pins = + <AT91_PIOB 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* TK0 */ + AT91_PIOB 31 AT91_PERIPH_B AT91_PINCTRL_NONE /* TF0 */ + AT91_PIOB 28 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* TD0 */ + }; + + pinctrl_ssc0_rx: ssc0_rx { + atmel,pins = + <AT91_PIOB 26 AT91_PERIPH_B AT91_PINCTRL_NONE /* RK0 */ + AT91_PIOB 30 AT91_PERIPH_B AT91_PINCTRL_NONE /* RF0 */ + AT91_PIOB 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* RD0 */ + }; + }; + + ssc1 { + pinctrl_ssc1_tx: ssc1_tx { + atmel,pins = + <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE /* TK1 */ + AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE /* TF1 */ + AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* TD1 */ + }; + + pinctrl_ssc1_rx: ssc1_rx { + atmel,pins = + <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE /* RK1 */ + AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* RF1 */ + AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* RD1 */ + }; + }; + usart2 { pinctrl_usart2: usart2-0 { atmel,pins = diff --git a/arch/arm/boot/dts/sh7372-mackerel.dts b/arch/arm/boot/dts/sh7372-mackerel.dts deleted file mode 100644 index a759a27..0000000 --- a/arch/arm/boot/dts/sh7372-mackerel.dts +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Device Tree Source for the mackerel board - * - * Copyright (C) 2012 Renesas Solutions Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - */ - -/dts-v1/; -#include "sh7372.dtsi" - -/ { - model = "Mackerel (AP4 EVM 2nd)"; - compatible = "renesas,mackerel"; - - chosen { - bootargs = "console=tty0, console=ttySC0,115200 earlyprintk=sh-sci.0,115200 root=/dev/nfs nfsroot=,tcp,v3 ip=dhcp mem=240m rw"; - }; - - memory { - device_type = "memory"; - reg = <0x40000000 0x10000000>; - }; -}; diff --git a/arch/arm/boot/dts/sh7372.dtsi b/arch/arm/boot/dts/sh7372.dtsi deleted file mode 100644 index f863a10..0000000 --- a/arch/arm/boot/dts/sh7372.dtsi +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Device Tree Source for the sh7372 SoC - * - * Copyright (C) 2012 Renesas Solutions Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - */ - -/include/ "skeleton.dtsi" - -/ { - compatible = "renesas,sh7372"; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - compatible = "arm,cortex-a8"; - device_type = "cpu"; - reg = <0x0>; - clock-frequency = <800000000>; - }; - }; - - pfc: pfc@e6050000 { - compatible = "renesas,pfc-sh7372"; - reg = <0xe6050000 0x8000>, - <0xe605801c 0x1c>; - gpio-controller; - #gpio-cells = <2>; - }; -}; diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts deleted file mode 100644 index 6d32c87..0000000 --- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts +++ /dev/null @@ -1,366 +0,0 @@ -/* - * Device Tree Source for the KZM-A9-GT board - * - * Copyright (C) 2012 Horms Solutions Ltd. - * - * Based on sh73a0-kzm9g.dts - * Copyright (C) 2012 Renesas Solutions Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - */ - -/dts-v1/; -#include "sh73a0.dtsi" -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/input.h> -#include <dt-bindings/interrupt-controller/irq.h> - -/ { - model = "KZM-A9-GT"; - compatible = "renesas,kzm9g-reference", "renesas,sh73a0"; - - aliases { - serial4 = &scifa4; - }; - - cpus { - cpu@0 { - cpu0-supply = <&vdd_dvfs>; - operating-points = < - /* kHz uV */ - 1196000 1315000 - 598000 1175000 - 398667 1065000 - >; - voltage-tolerance = <1>; /* 1% */ - }; - }; - - chosen { - bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw"; - stdout-path = &scifa4; - }; - - memory { - device_type = "memory"; - reg = <0x41000000 0x1e800000>; - }; - - reg_1p8v: regulator@0 { - compatible = "regulator-fixed"; - regulator-name = "fixed-1.8V"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - regulator-boot-on; - }; - - reg_3p3v: regulator@1 { - compatible = "regulator-fixed"; - regulator-name = "fixed-3.3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - }; - - vmmc_sdhi0: regulator@2 { - compatible = "regulator-fixed"; - regulator-name = "SDHI0 Vcc"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&pfc 15 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - vmmc_sdhi2: regulator@3 { - compatible = "regulator-fixed"; - regulator-name = "SDHI2 Vcc"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&pfc 14 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - lan9220@10000000 { - compatible = "smsc,lan9220", "smsc,lan9115"; - reg = <0x10000000 0x100>; - phy-mode = "mii"; - interrupt-parent = <&irqpin0>; - interrupts = <3 IRQ_TYPE_EDGE_FALLING>; - reg-io-width = <4>; - smsc,irq-push-pull; - smsc,save-mac-address; - vddvario-supply = <®_1p8v>; - vdd33a-supply = <®_3p3v>; - }; - - leds { - compatible = "gpio-leds"; - led1 { - gpios = <&pfc 20 GPIO_ACTIVE_LOW>; - label = "LED1"; - }; - led2 { - gpios = <&pfc 21 GPIO_ACTIVE_LOW>; - label = "LED2"; - }; - led3 { - gpios = <&pfc 22 GPIO_ACTIVE_LOW>; - label = "LED3"; - }; - led4 { - gpios = <&pfc 23 GPIO_ACTIVE_LOW>; - label = "LED4"; - }; - }; - - keyboard { - compatible = "gpio-keys"; - - back-key { - gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>; - linux,code = <KEY_BACK>; - label = "SW3"; - }; - - right-key { - gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>; - linux,code = <KEY_RIGHT>; - label = "SW2-R"; - }; - - left-key { - gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>; - linux,code = <KEY_LEFT>; - label = "SW2-L"; - }; - - enter-key { - gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>; - linux,code = <KEY_ENTER>; - label = "SW2-P"; - }; - - up-key { - gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>; - linux,code = <KEY_UP>; - label = "SW2-U"; - }; - - down-key { - gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>; - linux,code = <KEY_DOWN>; - label = "SW2-D"; - }; - - home-key { - gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>; - linux,code = <KEY_HOME>; - label = "SW1"; - }; - }; - - sound { - compatible = "simple-audio-card"; - simple-audio-card,format = "left_j"; - simple-audio-card,cpu { - sound-dai = <&sh_fsi2 0>; - }; - simple-audio-card,codec { - sound-dai = <&ak4648>; - bitclock-master; - frame-master; - system-clock-frequency = <11289600>; - }; - }; -}; - -&cmt1 { - status = "okay"; -}; - -&extal2_clk { - clock-frequency = <48000000>; -}; - -&i2c0 { - status = "okay"; - as3711@40 { - compatible = "ams,as3711"; - reg = <0x40>; - - regulators { - vdd_dvfs: sd1 { - regulator-name = "1.315V CPU"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1350000>; - regulator-always-on; - regulator-boot-on; - }; - sd2 { - regulator-name = "1.8V"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - regulator-boot-on; - }; - sd4 { - regulator-name = "1.215V"; - regulator-min-microvolt = <1215000>; - regulator-max-microvolt = <1235000>; - regulator-always-on; - regulator-boot-on; - }; - ldo2 { - regulator-name = "2.8V CPU"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-always-on; - regulator-boot-on; - }; - ldo3 { - regulator-name = "3.0V CPU"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; - regulator-always-on; - regulator-boot-on; - }; - ldo4 { - regulator-name = "2.8V"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-always-on; - regulator-boot-on; - }; - ldo5 { - regulator-name = "2.8V #2"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-always-on; - regulator-boot-on; - }; - ldo7 { - regulator-name = "1.15V CPU"; - regulator-min-microvolt = <1150000>; - regulator-max-microvolt = <1150000>; - regulator-always-on; - regulator-boot-on; - }; - ldo8 { - regulator-name = "1.15V CPU #2"; - regulator-min-microvolt = <1150000>; - regulator-max-microvolt = <1150000>; - regulator-always-on; - regulator-boot-on; - }; - }; - }; - - ak4648: ak4648@12 { - #sound-dai-cells = <0>; - compatible = "asahi-kasei,ak4648"; - reg = <0x12>; - }; -}; - -&i2c3 { - pinctrl-0 = <&i2c3_pins>; - pinctrl-names = "default"; - status = "okay"; - - pcf8575: gpio@20 { - compatible = "nxp,pcf8575"; - reg = <0x20>; - interrupt-parent = <&irqpin2>; - interrupts = <3 IRQ_TYPE_EDGE_FALLING>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - }; -}; - -&mmcif { - pinctrl-0 = <&mmcif_pins>; - pinctrl-names = "default"; - - bus-width = <8>; - vmmc-supply = <®_1p8v>; - status = "okay"; -}; - -&pfc { - i2c3_pins: i2c3 { - renesas,groups = "i2c3_1"; - renesas,function = "i2c3"; - }; - - mmcif_pins: mmc { - mux { - renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0"; - renesas,function = "mmc0"; - }; - cfg { - renesas,groups = "mmc0_data8_0"; - renesas,pins = "PORT279"; - bias-pull-up; - }; - }; - - scifa4_pins: serial4 { - renesas,groups = "scifa4_data", "scifa4_ctrl"; - renesas,function = "scifa4"; - }; - - sdhi0_pins: sd0 { - renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp"; - renesas,function = "sdhi0"; - }; - - sdhi2_pins: sd2 { - renesas,groups = "sdhi2_data4", "sdhi2_ctrl"; - renesas,function = "sdhi2"; - }; - - fsia_pins: sounda { - renesas,groups = "fsia_mclk_in", "fsia_sclk_in", - "fsia_data_in", "fsia_data_out"; - renesas,function = "fsia"; - }; -}; - -&scifa4 { - pinctrl-0 = <&scifa4_pins>; - pinctrl-names = "default"; - - status = "okay"; -}; - -&sdhi0 { - pinctrl-0 = <&sdhi0_pins>; - pinctrl-names = "default"; - - vmmc-supply = <&vmmc_sdhi0>; - bus-width = <4>; - status = "okay"; -}; - -&sdhi2 { - pinctrl-0 = <&sdhi2_pins>; - pinctrl-names = "default"; - - vmmc-supply = <&vmmc_sdhi2>; - bus-width = <4>; - broken-cd; - status = "okay"; -}; - -&sh_fsi2 { - pinctrl-0 = <&fsia_pins>; - pinctrl-names = "default"; - - status = "okay"; -}; diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts index 27c5f42..022ba50 100644 --- a/arch/arm/boot/dts/sh73a0-kzm9g.dts +++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts @@ -1,6 +1,9 @@ /* * Device Tree Source for the KZM-A9-GT board * + * Copyright (C) 2012 Horms Solutions Ltd. + * + * Based on sh73a0-kzm9g.dts * Copyright (C) 2012 Renesas Solutions Corp. * * This file is licensed under the terms of the GNU General Public License @@ -10,17 +13,388 @@ /dts-v1/; #include "sh73a0.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> / { model = "KZM-A9-GT"; compatible = "renesas,kzm9g", "renesas,sh73a0"; + aliases { + serial4 = &scifa4; + }; + + cpus { + cpu@0 { + cpu0-supply = <&vdd_dvfs>; + operating-points = < + /* kHz uV */ + 1196000 1315000 + 598000 1175000 + 398667 1065000 + >; + voltage-tolerance = <1>; /* 1% */ + }; + }; + chosen { - bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw"; + bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw"; + stdout-path = &scifa4; }; memory { device_type = "memory"; - reg = <0x41000000 0x1e800000>; + reg = <0x40000000 0x20000000>; + }; + + reg_1p8v: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + reg_3p3v: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + vmmc_sdhi0: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "SDHI0 Vcc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pfc 15 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vmmc_sdhi2: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "SDHI2 Vcc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pfc 14 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + leds { + compatible = "gpio-leds"; + led1 { + gpios = <&pfc 20 GPIO_ACTIVE_LOW>; + label = "LED1"; + }; + led2 { + gpios = <&pfc 21 GPIO_ACTIVE_LOW>; + label = "LED2"; + }; + led3 { + gpios = <&pfc 22 GPIO_ACTIVE_LOW>; + label = "LED3"; + }; + led4 { + gpios = <&pfc 23 GPIO_ACTIVE_LOW>; + label = "LED4"; + }; + }; + + keyboard { + compatible = "gpio-keys"; + + back-key { + gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>; + linux,code = <KEY_BACK>; + label = "SW3"; + }; + + right-key { + gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RIGHT>; + label = "SW2-R"; + }; + + left-key { + gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>; + linux,code = <KEY_LEFT>; + label = "SW2-L"; + }; + + enter-key { + gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>; + linux,code = <KEY_ENTER>; + label = "SW2-P"; + }; + + up-key { + gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>; + linux,code = <KEY_UP>; + label = "SW2-U"; + }; + + down-key { + gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>; + linux,code = <KEY_DOWN>; + label = "SW2-D"; + }; + + home-key { + gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>; + linux,code = <KEY_HOME>; + label = "SW1"; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "left_j"; + simple-audio-card,cpu { + sound-dai = <&sh_fsi2 0>; + }; + simple-audio-card,codec { + sound-dai = <&ak4648>; + bitclock-master; + frame-master; + system-clock-frequency = <11289600>; + }; + }; +}; + +&bsc { + ethernet@10000000 { + compatible = "smsc,lan9220", "smsc,lan9115"; + reg = <0x10000000 0x100>; + phy-mode = "mii"; + interrupt-parent = <&irqpin0>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + reg-io-width = <4>; + smsc,irq-push-pull; + smsc,save-mac-address; + vddvario-supply = <®_1p8v>; + vdd33a-supply = <®_3p3v>; + }; +}; + +&cmt1 { + status = "okay"; +}; + +&extal2_clk { + clock-frequency = <48000000>; +}; + +&i2c0 { + status = "okay"; + + compass@c { + compatible = "asahi-kasei,ak8975"; + reg = <0x0c>; + interrupt-parent = <&irqpin3>; + interrupts = <4 IRQ_TYPE_EDGE_FALLING>; + }; + + ak4648: codec@12 { + compatible = "asahi-kasei,ak4648"; + reg = <0x12>; + #sound-dai-cells = <0>; + }; + + accelerometer@1d { + compatible = "adi,adxl34x"; + reg = <0x1d>; + interrupt-parent = <&irqpin3>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>, + <3 IRQ_TYPE_LEVEL_HIGH>; }; + + rtc@32 { + compatible = "ricoh,r2025sd"; + reg = <0x32>; + }; + + as3711@40 { + compatible = "ams,as3711"; + reg = <0x40>; + + regulators { + vdd_dvfs: sd1 { + regulator-name = "1.315V CPU"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + sd2 { + regulator-name = "1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + sd4 { + regulator-name = "1.215V"; + regulator-min-microvolt = <1215000>; + regulator-max-microvolt = <1235000>; + regulator-always-on; + regulator-boot-on; + }; + ldo2 { + regulator-name = "2.8V CPU"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + ldo3 { + regulator-name = "3.0V CPU"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + regulator-boot-on; + }; + ldo4 { + regulator-name = "2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + ldo5 { + regulator-name = "2.8V #2"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + ldo7 { + regulator-name = "1.15V CPU"; + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + regulator-always-on; + regulator-boot-on; + }; + ldo8 { + regulator-name = "1.15V CPU #2"; + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; +}; + +&i2c1 { + status = "okay"; + + touchscreen@55 { + compatible = "sitronix,st1232"; + reg = <0x55>; + interrupt-parent = <&irqpin1>; + interrupts = <0 IRQ_TYPE_EDGE_FALLING>; + }; +}; + +&i2c3 { + pinctrl-0 = <&i2c3_pins>; + pinctrl-names = "default"; + status = "okay"; + + pcf8575: gpio@20 { + compatible = "nxp,pcf8575"; + reg = <0x20>; + interrupt-parent = <&irqpin2>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; + +&mmcif { + pinctrl-0 = <&mmcif_pins>; + pinctrl-names = "default"; + + bus-width = <8>; + vmmc-supply = <®_1p8v>; + status = "okay"; +}; + +&pfc { + i2c3_pins: i2c3 { + renesas,groups = "i2c3_1"; + renesas,function = "i2c3"; + }; + + mmcif_pins: mmc { + mux { + renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0"; + renesas,function = "mmc0"; + }; + cfg { + renesas,groups = "mmc0_data8_0"; + renesas,pins = "PORT279"; + bias-pull-up; + }; + }; + + scifa4_pins: serial4 { + renesas,groups = "scifa4_data", "scifa4_ctrl"; + renesas,function = "scifa4"; + }; + + sdhi0_pins: sd0 { + renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp"; + renesas,function = "sdhi0"; + }; + + sdhi2_pins: sd2 { + renesas,groups = "sdhi2_data4", "sdhi2_ctrl"; + renesas,function = "sdhi2"; + }; + + fsia_pins: sounda { + renesas,groups = "fsia_mclk_in", "fsia_sclk_in", + "fsia_data_in", "fsia_data_out"; + renesas,function = "fsia"; + }; +}; + +&scifa4 { + pinctrl-0 = <&scifa4_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&sdhi0 { + pinctrl-0 = <&sdhi0_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&vmmc_sdhi0>; + bus-width = <4>; + status = "okay"; +}; + +&sdhi2 { + pinctrl-0 = <&sdhi2_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&vmmc_sdhi2>; + bus-width = <4>; + broken-cd; + status = "okay"; +}; + +&sh_fsi2 { + pinctrl-0 = <&fsia_pins>; + pinctrl-names = "default"; + + status = "okay"; }; diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi index 2dfd5b4..45b539c 100644 --- a/arch/arm/boot/dts/sh73a0.dtsi +++ b/arch/arm/boot/dts/sh73a0.dtsi @@ -11,6 +11,7 @@ /include/ "skeleton.dtsi" #include <dt-bindings/clock/sh73a0-clock.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/interrupt-controller/irq.h> / { @@ -26,15 +27,24 @@ compatible = "arm,cortex-a9"; reg = <0>; clock-frequency = <1196000000>; + power-domains = <&pd_a2sl>; }; cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a9"; reg = <1>; clock-frequency = <1196000000>; + power-domains = <&pd_a2sl>; }; }; + timer@f0000600 { + compatible = "arm,cortex-a9-twd-timer"; + reg = <0xf0000600 0x20>; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; + clocks = <&twd_clk>; + }; + gic: interrupt-controller@f0001000 { compatible = "arm,cortex-a9-gic"; #interrupt-cells = <3>; @@ -49,6 +59,7 @@ interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>, <0 38 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "sec", "temp"; + power-domains = <&pd_a4bc1>; }; sbsc1: memory-controller@fe400000 { @@ -57,6 +68,7 @@ interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>, <0 36 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "sec", "temp"; + power-domains = <&pd_a4bc0>; }; pmu { @@ -69,11 +81,12 @@ compatible = "renesas,cmt-48-sh73a0", "renesas,cmt-48"; reg = <0xe6138000 0x200>; interrupts = <0 65 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp3_clks SH73A0_CLK_CMT1>; + clock-names = "fck"; + power-domains = <&pd_c5>; renesas,channels-mask = <0x3f>; - clocks = <&mstp3_clks SH73A0_CLK_CMT1>; - clock-names = "fck"; status = "disabled"; }; @@ -94,6 +107,9 @@ 0 6 IRQ_TYPE_LEVEL_HIGH 0 7 IRQ_TYPE_LEVEL_HIGH 0 8 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp5_clks SH73A0_CLK_INTCA0>; + power-domains = <&pd_a4s>; + control-parent; }; irqpin1: irqpin@e6900004 { @@ -113,6 +129,8 @@ 0 14 IRQ_TYPE_LEVEL_HIGH 0 15 IRQ_TYPE_LEVEL_HIGH 0 16 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp5_clks SH73A0_CLK_INTCA0>; + power-domains = <&pd_a4s>; control-parent; }; @@ -133,6 +151,9 @@ 0 22 IRQ_TYPE_LEVEL_HIGH 0 23 IRQ_TYPE_LEVEL_HIGH 0 24 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp5_clks SH73A0_CLK_INTCA0>; + power-domains = <&pd_a4s>; + control-parent; }; irqpin3: irqpin@e690000c { @@ -152,6 +173,9 @@ 0 30 IRQ_TYPE_LEVEL_HIGH 0 31 IRQ_TYPE_LEVEL_HIGH 0 32 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp5_clks SH73A0_CLK_INTCA0>; + power-domains = <&pd_a4s>; + control-parent; }; i2c0: i2c@e6820000 { @@ -164,6 +188,7 @@ 0 169 IRQ_TYPE_LEVEL_HIGH 0 170 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp1_clks SH73A0_CLK_IIC0>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -177,6 +202,7 @@ 0 53 IRQ_TYPE_LEVEL_HIGH 0 54 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks SH73A0_CLK_IIC1>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -190,6 +216,7 @@ 0 173 IRQ_TYPE_LEVEL_HIGH 0 174 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp0_clks SH73A0_CLK_IIC2>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -203,6 +230,7 @@ 0 185 IRQ_TYPE_LEVEL_HIGH 0 186 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp4_clks SH73A0_CLK_IIC3>; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -216,6 +244,7 @@ 0 189 IRQ_TYPE_LEVEL_HIGH 0 190 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp4_clks SH73A0_CLK_IIC4>; + power-domains = <&pd_c5>; status = "disabled"; }; @@ -225,6 +254,7 @@ interrupts = <0 140 IRQ_TYPE_LEVEL_HIGH 0 141 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks SH73A0_CLK_MMCIF0>; + power-domains = <&pd_a3sp>; reg-io-width = <4>; status = "disabled"; }; @@ -236,6 +266,7 @@ 0 84 IRQ_TYPE_LEVEL_HIGH 0 85 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks SH73A0_CLK_SDHI0>; + power-domains = <&pd_a3sp>; cap-sd-highspeed; status = "disabled"; }; @@ -247,6 +278,7 @@ interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH 0 89 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks SH73A0_CLK_SDHI1>; + power-domains = <&pd_a3sp>; toshiba,mmc-wrprotect-disable; cap-sd-highspeed; status = "disabled"; @@ -258,6 +290,7 @@ interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH 0 105 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks SH73A0_CLK_SDHI2>; + power-domains = <&pd_a3sp>; toshiba,mmc-wrprotect-disable; cap-sd-highspeed; status = "disabled"; @@ -269,6 +302,7 @@ interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks SH73A0_CLK_SCIFA0>; clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -278,6 +312,7 @@ interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks SH73A0_CLK_SCIFA1>; clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -287,6 +322,7 @@ interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks SH73A0_CLK_SCIFA2>; clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -296,6 +332,7 @@ interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks SH73A0_CLK_SCIFA3>; clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -305,6 +342,7 @@ interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks SH73A0_CLK_SCIFA4>; clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -314,6 +352,7 @@ interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks SH73A0_CLK_SCIFA5>; clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -323,6 +362,7 @@ interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks SH73A0_CLK_SCIFA6>; clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -332,6 +372,7 @@ interrupts = <0 143 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks SH73A0_CLK_SCIFA7>; clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -341,6 +382,7 @@ interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks SH73A0_CLK_SCIFB>; clock-names = "sci_ick"; + power-domains = <&pd_a3sp>; status = "disabled"; }; @@ -359,6 +401,117 @@ <&irqpin2 4 0>, <&irqpin2 5 0>, <&irqpin2 6 0>, <&irqpin2 7 0>, <&irqpin3 0 0>, <&irqpin3 1 0>, <&irqpin3 2 0>, <&irqpin3 3 0>, <&irqpin3 4 0>, <&irqpin3 5 0>, <&irqpin3 6 0>, <&irqpin3 7 0>; + power-domains = <&pd_c5>; + }; + + sysc: system-controller@e6180000 { + compatible = "renesas,sysc-sh73a0", "renesas,sysc-rmobile"; + reg = <0xe6180000 0x8000>, <0xe6188000 0x8000>; + + pm-domains { + pd_c5: c5 { + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_c4: c4@0 { + reg = <0>; + #power-domain-cells = <0>; + }; + + pd_d4: d4@1 { + reg = <1>; + #power-domain-cells = <0>; + }; + + pd_a4bc0: a4bc0@4 { + reg = <4>; + #power-domain-cells = <0>; + }; + + pd_a4bc1: a4bc1@5 { + reg = <5>; + #power-domain-cells = <0>; + }; + + pd_a4lc0: a4lc0@6 { + reg = <6>; + #power-domain-cells = <0>; + }; + + pd_a4lc1: a4lc1@7 { + reg = <7>; + #power-domain-cells = <0>; + }; + + pd_a4mp: a4mp@8 { + reg = <8>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_a3mp: a3mp@9 { + reg = <9>; + #power-domain-cells = <0>; + }; + + pd_a3vc: a3vc@10 { + reg = <10>; + #power-domain-cells = <0>; + }; + }; + + pd_a4rm: a4rm@12 { + reg = <12>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_a3r: a3r@13 { + reg = <13>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_a2rv: a2rv@14 { + reg = <14>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + }; + }; + }; + + pd_a4s: a4s@16 { + reg = <16>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_a3sp: a3sp@17 { + reg = <17>; + #power-domain-cells = <0>; + }; + + pd_a3sg: a3sg@18 { + reg = <18>; + #power-domain-cells = <0>; + }; + + pd_a3sm: a3sm@19 { + reg = <19>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <0>; + + pd_a2sl: a2sl@20 { + reg = <20>; + #power-domain-cells = <0>; + }; + }; + }; + }; + }; }; sh_fsi2: sound@ec230000 { @@ -366,9 +519,22 @@ compatible = "renesas,fsi2-sh73a0", "renesas,sh_fsi2"; reg = <0xec230000 0x400>; interrupts = <0 146 0x4>; + power-domains = <&pd_a4mp>; status = "disabled"; }; + bsc: bus@fec10000 { + compatible = "renesas,bsc-sh73a0", "renesas,bsc", + "simple-pm-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0x20000000>; + reg = <0xfec10000 0x400>; + interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&zb_clk>; + power-domains = <&pd_a4s>; + }; + clocks { #address-cells = <1>; #size-cells = <1>; @@ -426,133 +592,159 @@ vclk1_clk: vclk1_clk@e6150008 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150008 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&extcki_clk>, <&extal2_clk>, <&main_div2_clk>, + <&extalr_clk>, <&cpg_clocks SH73A0_CLK_MAIN>, + <0>; #clock-cells = <0>; clock-output-names = "vclk1"; }; vclk2_clk: vclk2_clk@e615000c { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615000c 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&extcki_clk>, <&extal2_clk>, <&main_div2_clk>, + <&extalr_clk>, <&cpg_clocks SH73A0_CLK_MAIN>, + <0>; #clock-cells = <0>; clock-output-names = "vclk2"; }; vclk3_clk: vclk3_clk@e615001c { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615001c 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&extcki_clk>, <&extal2_clk>, <&main_div2_clk>, + <&extalr_clk>, <&cpg_clocks SH73A0_CLK_MAIN>, + <0>; #clock-cells = <0>; clock-output-names = "vclk3"; }; zb_clk: zb_clk@e6150010 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150010 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <0>, + <&cpg_clocks SH73A0_CLK_PLL2>, <0>; #clock-cells = <0>; clock-output-names = "zb"; }; flctl_clk: flctl_clk@e6150014 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150014 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <0>, + <&cpg_clocks SH73A0_CLK_PLL2>, <0>; #clock-cells = <0>; clock-output-names = "flctlck"; }; sdhi0_clk: sdhi0_clk@e6150074 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150074 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&pll1_div13_clk>, <0>; #clock-cells = <0>; clock-output-names = "sdhi0ck"; }; sdhi1_clk: sdhi1_clk@e6150078 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150078 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&pll1_div13_clk>, <0>; #clock-cells = <0>; clock-output-names = "sdhi1ck"; }; sdhi2_clk: sdhi2_clk@e615007c { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615007c 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&pll1_div13_clk>, <0>; #clock-cells = <0>; clock-output-names = "sdhi2ck"; }; fsia_clk: fsia_clk@e6150018 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150018 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&fsiack_clk>, <&fsiack_clk>; #clock-cells = <0>; clock-output-names = "fsia"; }; fsib_clk: fsib_clk@e6150090 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150090 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&fsibck_clk>, <&fsibck_clk>; #clock-cells = <0>; clock-output-names = "fsib"; }; sub_clk: sub_clk@e6150080 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150080 4>; - clocks = <&extal2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&extal2_clk>, <&extal2_clk>; #clock-cells = <0>; clock-output-names = "sub"; }; spua_clk: spua_clk@e6150084 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150084 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&extal2_clk>, <&extal2_clk>; #clock-cells = <0>; clock-output-names = "spua"; }; spuv_clk: spuv_clk@e6150094 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150094 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&extal2_clk>, <&extal2_clk>; #clock-cells = <0>; clock-output-names = "spuv"; }; msu_clk: msu_clk@e6150088 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150088 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <0>, + <&cpg_clocks SH73A0_CLK_PLL2>, <0>; #clock-cells = <0>; clock-output-names = "msu"; }; hsi_clk: hsi_clk@e615008c { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615008c 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&pll1_div7_clk>, <0>; #clock-cells = <0>; clock-output-names = "hsi"; }; mfg1_clk: mfg1_clk@e6150098 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150098 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <0>, + <&cpg_clocks SH73A0_CLK_PLL2>, <0>; #clock-cells = <0>; clock-output-names = "mfg1"; }; mfg2_clk: mfg2_clk@e615009c { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615009c 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <0>, + <&cpg_clocks SH73A0_CLK_PLL2>, <0>; #clock-cells = <0>; clock-output-names = "mfg2"; }; dsit_clk: dsit_clk@e6150060 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150060 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <0>, + <&cpg_clocks SH73A0_CLK_PLL2>, <0>; #clock-cells = <0>; clock-output-names = "dsit"; }; dsi0p_clk: dsi0p_clk@e6150064 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150064 4>; - clocks = <&pll1_div2_clk>; + clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, + <&cpg_clocks SH73A0_CLK_MAIN>, <&extal2_clk>, + <&extcki_clk>, <0>, <0>, <0>; #clock-cells = <0>; clock-output-names = "dsi0pck"; }; @@ -695,5 +887,16 @@ clock-output-names = "iic3", "iic4", "keysc"; }; + mstp5_clks: mstp5_clks@e6150144 { + compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0xe6150144 4>, <0xe615003c 4>; + clocks = <&cpg_clocks SH73A0_CLK_HP>; + #clock-cells = <1>; + clock-indices = < + SH73A0_CLK_INTCA0 + >; + clock-output-names = + "intca0"; + }; }; }; diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1-emc.dtsi b/arch/arm/boot/dts/tegra124-jetson-tk1-emc.dtsi new file mode 100644 index 0000000..2c5cede --- /dev/null +++ b/arch/arm/boot/dts/tegra124-jetson-tk1-emc.dtsi @@ -0,0 +1,2421 @@ +/ { + clock@0,60006000 { + emc-timings-3 { + nvidia,ram-code = <3>; + + timing-12750000 { + clock-frequency = <12750000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-20400000 { + clock-frequency = <20400000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-40800000 { + clock-frequency = <40800000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-68000000 { + clock-frequency = <68000000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-102000000 { + clock-frequency = <102000000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-204000000 { + clock-frequency = <204000000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-300000000 { + clock-frequency = <300000000>; + nvidia,parent-clock-frequency = <600000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_C>; + clock-names = "emc-parent"; + }; + timing-396000000 { + clock-frequency = <396000000>; + nvidia,parent-clock-frequency = <792000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_M>; + clock-names = "emc-parent"; + }; + timing-528000000 { + clock-frequency = <528000000>; + nvidia,parent-clock-frequency = <528000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_M_UD>; + clock-names = "emc-parent"; + }; + timing-600000000 { + clock-frequency = <600000000>; + nvidia,parent-clock-frequency = <600000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_C_UD>; + clock-names = "emc-parent"; + }; + timing-792000000 { + clock-frequency = <792000000>; + nvidia,parent-clock-frequency = <792000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_M_UD>; + clock-names = "emc-parent"; + }; + timing-924000000 { + clock-frequency = <924000000>; + nvidia,parent-clock-frequency = <924000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_M_UD>; + clock-names = "emc-parent"; + }; + }; + }; + + emc@0,7001b000 { + emc-timings-3 { + nvidia,ram-code = <3>; + + timing-12750000 { + clock-frequency = <12750000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000e000e>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000a + 0x00000005 + 0x0000000b + 0x00000000 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x00000060 + 0x00000000 + 0x00000018 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000007 + 0x0000000f + 0x00000005 + 0x00000005 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000064 + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000e0e + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000007 + 0x00000000 + 0x00000042 + 0x000e000e + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x800001c5 + 0x0000000a + >; + }; + + timing-20400000 { + clock-frequency = <20400000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000e000e>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000000 + 0x00000005 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000a + 0x00000005 + 0x0000000b + 0x00000000 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x0000009a + 0x00000000 + 0x00000026 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000007 + 0x0000000f + 0x00000006 + 0x00000006 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000005 + 0x00000005 + 0x000000a0 + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000e0e + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x0000000b + 0x00000000 + 0x00000042 + 0x000e000e + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x8000023a + 0x0000000a + >; + }; + + timing-40800000 { + clock-frequency = <40800000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000e000e>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000001 + 0x0000000a + 0x00000000 + 0x00000001 + 0x00000000 + 0x00000004 + 0x0000000a + 0x00000005 + 0x0000000b + 0x00000000 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x00000134 + 0x00000000 + 0x0000004d + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000008 + 0x0000000f + 0x0000000c + 0x0000000c + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000005 + 0x00000005 + 0x0000013f + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000e0e + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000015 + 0x00000000 + 0x00000042 + 0x000e000e + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x80000370 + 0x0000000a + >; + }; + + timing-68000000 { + clock-frequency = <68000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000e000e>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000003 + 0x00000011 + 0x00000000 + 0x00000002 + 0x00000000 + 0x00000004 + 0x0000000a + 0x00000005 + 0x0000000b + 0x00000000 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x00000202 + 0x00000000 + 0x00000080 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x0000000f + 0x0000000f + 0x00000013 + 0x00000013 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000001 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000213 + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000e0e + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000022 + 0x00000000 + 0x00000042 + 0x000e000e + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x8000050e + 0x0000000a + >; + }; + + timing-102000000 { + clock-frequency = <102000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000e000e>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000004 + 0x0000001a + 0x00000000 + 0x00000003 + 0x00000001 + 0x00000004 + 0x0000000a + 0x00000005 + 0x0000000b + 0x00000001 + 0x00000001 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x00000304 + 0x00000000 + 0x000000c1 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000018 + 0x0000000f + 0x0000001c + 0x0000001c + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x0000031c + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000e0e + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000033 + 0x00000000 + 0x00000042 + 0x000e000e + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x80000713 + 0x0000000a + >; + }; + + timing-204000000 { + clock-frequency = <204000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008cd>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000e000e>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x00000009 + 0x00000035 + 0x00000000 + 0x00000006 + 0x00000002 + 0x00000005 + 0x0000000a + 0x00000005 + 0x0000000b + 0x00000002 + 0x00000002 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000004 + 0x00000006 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000003 + 0x0000000d + 0x0000000f + 0x00000011 + 0x00000607 + 0x00000000 + 0x00000181 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000032 + 0x0000000f + 0x00000038 + 0x00000038 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000006 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000638 + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00080000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00008000 + 0x00000000 + 0x00000000 + 0x00008000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00090000 + 0x00090000 + 0x00090000 + 0x00090000 + 0x00009000 + 0x00009000 + 0x00009000 + 0x00009000 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000707 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000066 + 0x00000000 + 0x00000100 + 0x000e000e + 0x00000000 + 0x00000003 + 0x0000d2b3 + 0x80000d22 + 0x0000000a + >; + }; + + timing-300000000 { + clock-frequency = <300000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73340000>; + nvidia,emc-cfg-2 = <0x000008d5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200000>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000321>; + nvidia,emc-mrs-wait-cnt = <0x0173000e>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x01231339>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x0000000d + 0x0000004d + 0x00000000 + 0x00000009 + 0x00000003 + 0x00000004 + 0x00000008 + 0x00000002 + 0x00000009 + 0x00000003 + 0x00000003 + 0x00000002 + 0x00000002 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000005 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000007 + 0x00020000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000001 + 0x0000000e + 0x00000010 + 0x00000012 + 0x000008e4 + 0x00000000 + 0x00000239 + 0x00000001 + 0x00000008 + 0x00000001 + 0x00000000 + 0x0000004b + 0x0000000e + 0x00000052 + 0x00000200 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000008 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000924 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab098 + 0x002c00a0 + 0x00008000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00098000 + 0x00098000 + 0x00000000 + 0x00098000 + 0x00098000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00050000 + 0x00050000 + 0x00050000 + 0x00050000 + 0x00005000 + 0x00005000 + 0x00005000 + 0x00005000 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000505 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x51451420 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000096 + 0x00000000 + 0x00000100 + 0x0173000e + 0x00000000 + 0x00000003 + 0x000052a3 + 0x800012d7 + 0x00000009 + >; + }; + + timing-396000000 { + clock-frequency = <396000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73340000>; + nvidia,emc-cfg-2 = <0x00000895>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200000>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000521>; + nvidia,emc-mrs-wait-cnt = <0x015b000e>; + nvidia,emc-sel-dpd-ctrl = <0x00040008>; + nvidia,emc-xm2dqspadctrl2 = <0x01231339>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x00000011 + 0x00000066 + 0x00000000 + 0x0000000c + 0x00000004 + 0x00000004 + 0x00000008 + 0x00000002 + 0x0000000a + 0x00000004 + 0x00000004 + 0x00000002 + 0x00000002 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000005 + 0x00000002 + 0x00000000 + 0x00000001 + 0x00000008 + 0x00020000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0000000f + 0x00000010 + 0x00000012 + 0x00000bd1 + 0x00000000 + 0x000002f4 + 0x00000001 + 0x00000008 + 0x00000001 + 0x00000000 + 0x00000063 + 0x0000000f + 0x0000006c + 0x00000200 + 0x00000004 + 0x00000005 + 0x00000004 + 0x0000000b + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000c11 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab098 + 0x002c00a0 + 0x00008000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00070000 + 0x00070000 + 0x00000000 + 0x00070000 + 0x00070000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00038000 + 0x00038000 + 0x00038000 + 0x00038000 + 0x00003800 + 0x00003800 + 0x00003800 + 0x00003800 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000505 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x51451420 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x000000c6 + 0x00000000 + 0x00000100 + 0x015b000e + 0x00000000 + 0x00000003 + 0x000052a3 + 0x8000188b + 0x00000009 + >; + }; + + timing-528000000 { + clock-frequency = <528000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73300000>; + nvidia,emc-cfg-2 = <0x0000089d>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000941>; + nvidia,emc-mrs-wait-cnt = <0x0139000e>; + nvidia,emc-sel-dpd-ctrl = <0x00040008>; + nvidia,emc-xm2dqspadctrl2 = <0x0123133d>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x00000018 + 0x00000088 + 0x00000000 + 0x00000010 + 0x00000006 + 0x00000006 + 0x00000009 + 0x00000002 + 0x0000000d + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000002 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000001 + 0x00000009 + 0x00030000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000010 + 0x00000012 + 0x00000014 + 0x00000fd6 + 0x00000000 + 0x000003f5 + 0x00000002 + 0x0000000b + 0x00000001 + 0x00000000 + 0x00000085 + 0x00000012 + 0x00000090 + 0x00000200 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000010 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00001017 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab098 + 0xe01200b1 + 0x00008000 + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00054000 + 0x00054000 + 0x00000000 + 0x00054000 + 0x00054000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0000000c + 0x0000000c + 0x0000000c + 0x0000000c + 0x0000000c + 0x0000000c + 0x0000000c + 0x0000000c + 0x100002a0 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc085 + 0x00000505 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x51451420 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0606003f + 0x00000000 + 0x00000000 + 0x00000100 + 0x0139000e + 0x00000000 + 0x00000003 + 0x000042a0 + 0x80002062 + 0x0000000a + >; + }; + + timing-600000000 { + clock-frequency = <600000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73300000>; + nvidia,emc-cfg-2 = <0x0000089d>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200010>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000b61>; + nvidia,emc-mrs-wait-cnt = <0x0127000e>; + nvidia,emc-sel-dpd-ctrl = <0x00040008>; + nvidia,emc-xm2dqspadctrl2 = <0x0121113d>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x0000001b + 0x0000009b + 0x00000000 + 0x00000013 + 0x00000007 + 0x00000007 + 0x0000000b + 0x00000003 + 0x00000010 + 0x00000007 + 0x00000007 + 0x00000002 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x0000000a + 0x00000002 + 0x00000000 + 0x00000003 + 0x0000000b + 0x00070000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000002 + 0x00000012 + 0x00000016 + 0x00000018 + 0x00001208 + 0x00000000 + 0x00000482 + 0x00000002 + 0x0000000d + 0x00000001 + 0x00000000 + 0x00000097 + 0x00000015 + 0x000000a3 + 0x00000200 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000013 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00001248 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab098 + 0xe00e00b1 + 0x00008000 + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00048000 + 0x00048000 + 0x00000000 + 0x00048000 + 0x00048000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0000000d + 0x0000000d + 0x0000000d + 0x0000000d + 0x0000000d + 0x0000000d + 0x0000000d + 0x0000000d + 0x100002a0 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc085 + 0x00000505 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x51451420 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0606003f + 0x00000000 + 0x00000000 + 0x00000100 + 0x0127000e + 0x00000000 + 0x00000003 + 0x000040a0 + 0x800024aa + 0x0000000e + >; + }; + + timing-792000000 { + clock-frequency = <792000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73300000>; + nvidia,emc-cfg-2 = <0x0000089d>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200018>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000d71>; + nvidia,emc-mrs-wait-cnt = <0x00f7000e>; + nvidia,emc-sel-dpd-ctrl = <0x00040000>; + nvidia,emc-xm2dqspadctrl2 = <0x0120113d>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x00000024 + 0x000000cd + 0x00000000 + 0x00000019 + 0x0000000a + 0x00000008 + 0x0000000d + 0x00000004 + 0x00000013 + 0x0000000a + 0x0000000a + 0x00000004 + 0x00000002 + 0x00000000 + 0x00000006 + 0x00000006 + 0x0000000b + 0x00000002 + 0x00000000 + 0x00000002 + 0x0000000d + 0x00080000 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000001 + 0x00000014 + 0x00000018 + 0x0000001a + 0x000017e2 + 0x00000000 + 0x000005f8 + 0x00000003 + 0x00000011 + 0x00000001 + 0x00000000 + 0x000000c7 + 0x00000018 + 0x000000d7 + 0x00000200 + 0x00000005 + 0x00000006 + 0x00000005 + 0x00000019 + 0x00000000 + 0x00000008 + 0x00000008 + 0x00001822 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab098 + 0xe00700b1 + 0x00008000 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x007fc008 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00034000 + 0x00034000 + 0x00000000 + 0x00034000 + 0x00034000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x100002a0 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc085 + 0x00000000 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x61861820 + 0x00514514 + 0x00514514 + 0x61861800 + 0x0606003f + 0x00000000 + 0x00000000 + 0x00000100 + 0x00f7000e + 0x00000000 + 0x00000004 + 0x00004080 + 0x80003012 + 0x0000000f + >; + }; + + timing-924000000 { + clock-frequency = <924000000>; + + nvidia,emc-auto-cal-config = <0xa1430303>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73300000>; + nvidia,emc-cfg-2 = <0x0000089d>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200020>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000f15>; + nvidia,emc-mrs-wait-cnt = <0x00cd000e>; + nvidia,emc-sel-dpd-ctrl = <0x00040000>; + nvidia,emc-xm2dqspadctrl2 = <0x0120113d>; + nvidia,emc-zcal-cnt-long = <0x0000004c>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x0000002b + 0x000000f0 + 0x00000000 + 0x0000001e + 0x0000000b + 0x00000009 + 0x0000000f + 0x00000005 + 0x00000016 + 0x0000000b + 0x0000000b + 0x00000004 + 0x00000002 + 0x00000000 + 0x00000007 + 0x00000007 + 0x0000000d + 0x00000002 + 0x00000000 + 0x00000002 + 0x0000000f + 0x000a0000 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000001 + 0x00000016 + 0x0000001a + 0x0000001c + 0x00001be7 + 0x00000000 + 0x000006f9 + 0x00000004 + 0x00000015 + 0x00000001 + 0x00000000 + 0x000000e7 + 0x0000001b + 0x000000fb + 0x00000200 + 0x00000006 + 0x00000007 + 0x00000006 + 0x0000001e + 0x00000000 + 0x0000000a + 0x0000000a + 0x00001c28 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab898 + 0xe00400b1 + 0x00008000 + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x007f800a + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0002c000 + 0x0002c000 + 0x00000000 + 0x0002c000 + 0x0002c000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000004 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x100002a0 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc085 + 0x00000000 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x5d75d720 + 0x00514514 + 0x00514514 + 0x5d75d700 + 0x0606003f + 0x00000000 + 0x00000000 + 0x00000128 + 0x00cd000e + 0x00000000 + 0x00000004 + 0x00004080 + 0x800037ea + 0x00000011 + >; + }; + + }; + }; + + memory-controller@0,70019000 { + emc-timings-3 { + nvidia,ram-code = <3>; + + timing-12750000 { + clock-frequency = <12750000>; + + nvidia,emem-configuration = < + 0x40040001 + 0x8000000a + 0x00000001 + 0x00000001 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000003 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0502 + 0x77e30303 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-20400000 { + clock-frequency = <20400000>; + + nvidia,emem-configuration = < + 0x40020001 + 0x80000012 + 0x00000001 + 0x00000001 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000003 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0502 + 0x76230303 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-40800000 { + clock-frequency = <40800000>; + + nvidia,emem-configuration = < + 0xa0000001 + 0x80000017 + 0x00000001 + 0x00000001 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000003 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0502 + 0x74a30303 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-68000000 { + clock-frequency = <68000000>; + + nvidia,emem-configuration = < + 0x00000001 + 0x8000001e + 0x00000001 + 0x00000001 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000003 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0502 + 0x74230403 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-102000000 { + clock-frequency = <102000000>; + + nvidia,emem-configuration = < + 0x08000001 + 0x80000026 + 0x00000001 + 0x00000001 + 0x00000003 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000003 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0503 + 0x73c30504 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-204000000 { + clock-frequency = <204000000>; + + nvidia,emem-configuration = < + 0x01000003 + 0x80000040 + 0x00000001 + 0x00000001 + 0x00000004 + 0x00000002 + 0x00000003 + 0x00000001 + 0x00000003 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000004 + 0x00000006 + 0x06040203 + 0x000a0504 + 0x73840a05 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-300000000 { + clock-frequency = <300000000>; + + nvidia,emem-configuration = < + 0x08000004 + 0x80000040 + 0x00000001 + 0x00000002 + 0x00000007 + 0x00000004 + 0x00000004 + 0x00000001 + 0x00000002 + 0x00000007 + 0x00000002 + 0x00000002 + 0x00000004 + 0x00000006 + 0x06040202 + 0x000b0607 + 0x77450e08 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-396000000 { + clock-frequency = <396000000>; + + nvidia,emem-configuration = < + 0x0f000005 + 0x80000040 + 0x00000001 + 0x00000002 + 0x00000009 + 0x00000005 + 0x00000006 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000002 + 0x00000002 + 0x00000004 + 0x00000006 + 0x06040202 + 0x000d0709 + 0x7586120a + 0x70000f03 + 0x001f0000 + >; + }; + + timing-528000000 { + clock-frequency = <528000000>; + + nvidia,emem-configuration = < + 0x0f000007 + 0x80000040 + 0x00000002 + 0x00000003 + 0x0000000c + 0x00000007 + 0x00000008 + 0x00000001 + 0x00000002 + 0x00000009 + 0x00000002 + 0x00000002 + 0x00000005 + 0x00000006 + 0x06050202 + 0x0010090c + 0x7428180d + 0x70000f03 + 0x001f0000 + >; + }; + + timing-600000000 { + clock-frequency = <600000000>; + + nvidia,emem-configuration = < + 0x00000009 + 0x80000040 + 0x00000003 + 0x00000004 + 0x0000000e + 0x00000009 + 0x0000000a + 0x00000001 + 0x00000003 + 0x0000000b + 0x00000002 + 0x00000002 + 0x00000005 + 0x00000007 + 0x07050202 + 0x00130b0e + 0x73a91b0f + 0x70000f03 + 0x001f0000 + >; + }; + + timing-792000000 { + clock-frequency = <792000000>; + + nvidia,emem-configuration = < + 0x0e00000b + 0x80000040 + 0x00000004 + 0x00000005 + 0x00000013 + 0x0000000c + 0x0000000d + 0x00000002 + 0x00000003 + 0x0000000c + 0x00000002 + 0x00000002 + 0x00000006 + 0x00000008 + 0x08060202 + 0x00170e13 + 0x736c2414 + 0x70000f02 + 0x001f0000 + >; + }; + + timing-924000000 { + clock-frequency = <924000000>; + + nvidia,emem-configuration = < + 0x0e00000d + 0x80000040 + 0x00000005 + 0x00000006 + 0x00000016 + 0x0000000e + 0x0000000f + 0x00000002 + 0x00000004 + 0x0000000e + 0x00000002 + 0x00000002 + 0x00000006 + 0x00000009 + 0x09060202 + 0x001a1016 + 0x734e2a17 + 0x70000f02 + 0x001f0000 + >; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts index dbfaba0..ed8a8ac 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -3,6 +3,8 @@ #include <dt-bindings/input/input.h> #include "tegra124.dtsi" +#include "tegra124-jetson-tk1-emc.dtsi" + / { model = "NVIDIA Tegra124 Jetson TK1"; compatible = "nvidia,jetson-tk1", "nvidia,tegra124"; @@ -60,35 +62,35 @@ nvidia,pins = "clk_32k_out_pa0"; nvidia,function = "soc"; nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; uart3_cts_n_pa1 { nvidia,pins = "uart3_cts_n_pa1"; - nvidia,function = "uartc"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap2_fs_pa2 { nvidia,pins = "dap2_fs_pa2"; nvidia,function = "i2s1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap2_sclk_pa3 { nvidia,pins = "dap2_sclk_pa3"; nvidia,function = "i2s1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap2_din_pa4 { nvidia,pins = "dap2_din_pa4"; nvidia,function = "i2s1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; dap2_dout_pa5 { @@ -96,14 +98,14 @@ nvidia,function = "i2s1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; sdmmc3_clk_pa6 { nvidia,pins = "sdmmc3_clk_pa6"; nvidia,function = "sdmmc3"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; sdmmc3_cmd_pa7 { nvidia,pins = "sdmmc3_cmd_pa7"; @@ -116,14 +118,14 @@ nvidia,pins = "pb0"; nvidia,function = "uartd"; nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pb1 { nvidia,pins = "pb1"; nvidia,function = "uartd"; nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; sdmmc3_dat3_pb4 { @@ -156,9 +158,9 @@ }; uart3_rts_n_pc0 { nvidia,pins = "uart3_rts_n_pc0"; - nvidia,function = "uartc"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; uart2_txd_pc2 { @@ -172,7 +174,7 @@ nvidia,pins = "uart2_rxd_pc3"; nvidia,function = "irda"; nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; gen1_i2c_scl_pc4 { @@ -194,44 +196,39 @@ pc7 { nvidia,pins = "pc7"; nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pg0 { nvidia,pins = "pg0"; - nvidia,function = "rsvd1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pg1 { nvidia,pins = "pg1"; - nvidia,function = "rsvd1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pg2 { nvidia,pins = "pg2"; - nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pg3 { nvidia,pins = "pg3"; - nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pg4 { nvidia,pins = "pg4"; - nvidia,function = "spi4"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pg5 { nvidia,pins = "pg5"; @@ -251,7 +248,7 @@ nvidia,pins = "pg7"; nvidia,function = "spi4"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; ph0 { @@ -270,7 +267,6 @@ }; ph2 { nvidia,pins = "ph2"; - nvidia,function = "gmi"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; @@ -278,57 +274,53 @@ ph3 { nvidia,pins = "ph3"; nvidia,function = "gmi"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; ph4 { nvidia,pins = "ph4"; - nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; ph5 { nvidia,pins = "ph5"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; ph6 { nvidia,pins = "ph6"; nvidia,function = "gmi"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; ph7 { nvidia,pins = "ph7"; - nvidia,function = "gmi"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pi0 { nvidia,pins = "pi0"; - nvidia,function = "rsvd1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pi1 { nvidia,pins = "pi1"; - nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_ENABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pi2 { nvidia,pins = "pi2"; nvidia,function = "rsvd4"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pi3 { @@ -341,22 +333,21 @@ pi4 { nvidia,pins = "pi4"; nvidia,function = "gmi"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pi5 { nvidia,pins = "pi5"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pi6 { nvidia,pins = "pi6"; - nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pi7 { @@ -368,23 +359,22 @@ }; pj0 { nvidia,pins = "pj0"; - nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pj2 { nvidia,pins = "pj2"; nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; uart2_cts_n_pj5 { nvidia,pins = "uart2_cts_n_pj5"; nvidia,function = "uartb"; nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; uart2_rts_n_pj6 { @@ -403,35 +393,32 @@ }; pk0 { nvidia,pins = "pk0"; - nvidia,function = "soc"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pk1 { nvidia,pins = "pk1"; - nvidia,function = "rsvd4"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pk2 { nvidia,pins = "pk2"; - nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pk3 { nvidia,pins = "pk3"; nvidia,function = "gmi"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pk4 { nvidia,pins = "pk4"; - nvidia,function = "rsvd2"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; @@ -439,13 +426,12 @@ spdif_out_pk5 { nvidia,pins = "spdif_out_pk5"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; spdif_in_pk6 { nvidia,pins = "spdif_in_pk6"; - nvidia,function = "rsvd2"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; @@ -459,17 +445,17 @@ }; dap1_fs_pn0 { nvidia,pins = "dap1_fs_pn0"; - nvidia,function = "i2s0"; + nvidia,function = "rsvd4"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap1_din_pn1 { nvidia,pins = "dap1_din_pn1"; - nvidia,function = "i2s0"; + nvidia,function = "rsvd4"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap1_dout_pn2 { nvidia,pins = "dap1_dout_pn2"; @@ -480,108 +466,104 @@ }; dap1_sclk_pn3 { nvidia,pins = "dap1_sclk_pn3"; - nvidia,function = "i2s0"; + nvidia,function = "rsvd4"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; usb_vbus_en0_pn4 { nvidia,pins = "usb_vbus_en0_pn4"; nvidia,function = "usb"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; - nvidia,open-drain = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; }; usb_vbus_en1_pn5 { nvidia,pins = "usb_vbus_en1_pn5"; nvidia,function = "usb"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; - nvidia,open-drain = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; }; hdmi_int_pn7 { nvidia,pins = "hdmi_int_pn7"; - nvidia,function = "rsvd1"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; }; ulpi_data7_po0 { nvidia,pins = "ulpi_data7_po0"; nvidia,function = "ulpi"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; ulpi_data0_po1 { nvidia,pins = "ulpi_data0_po1"; - nvidia,function = "ulpi"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; ulpi_data1_po2 { nvidia,pins = "ulpi_data1_po2"; nvidia,function = "ulpi"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; ulpi_data2_po3 { nvidia,pins = "ulpi_data2_po3"; nvidia,function = "ulpi"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; ulpi_data3_po4 { nvidia,pins = "ulpi_data3_po4"; - nvidia,function = "ulpi"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; ulpi_data4_po5 { nvidia,pins = "ulpi_data4_po5"; nvidia,function = "ulpi"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; ulpi_data5_po6 { nvidia,pins = "ulpi_data5_po6"; nvidia,function = "ulpi"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; ulpi_data6_po7 { nvidia,pins = "ulpi_data6_po7"; nvidia,function = "ulpi"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap3_fs_pp0 { nvidia,pins = "dap3_fs_pp0"; nvidia,function = "i2s2"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap3_din_pp1 { nvidia,pins = "dap3_din_pp1"; nvidia,function = "i2s2"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap3_dout_pp2 { nvidia,pins = "dap3_dout_pp2"; - nvidia,function = "rsvd4"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; @@ -595,91 +577,87 @@ }; dap4_fs_pp4 { nvidia,pins = "dap4_fs_pp4"; - nvidia,function = "i2s3"; + nvidia,function = "rsvd4"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap4_din_pp5 { nvidia,pins = "dap4_din_pp5"; - nvidia,function = "i2s3"; + nvidia,function = "rsvd3"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap4_dout_pp6 { nvidia,pins = "dap4_dout_pp6"; - nvidia,function = "i2s3"; + nvidia,function = "rsvd4"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap4_sclk_pp7 { nvidia,pins = "dap4_sclk_pp7"; - nvidia,function = "i2s3"; + nvidia,function = "rsvd3"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_col0_pq0 { nvidia,pins = "kb_col0_pq0"; - nvidia,function = "rsvd2"; nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; kb_col1_pq1 { nvidia,pins = "kb_col1_pq1"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_col2_pq2 { nvidia,pins = "kb_col2_pq2"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_col3_pq3 { nvidia,pins = "kb_col3_pq3"; - nvidia,function = "kbc"; - nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_ENABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; kb_col4_pq4 { nvidia,pins = "kb_col4_pq4"; nvidia,function = "sdmmc3"; nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; kb_col5_pq5 { nvidia,pins = "kb_col5_pq5"; - nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; kb_col6_pq6 { nvidia,pins = "kb_col6_pq6"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_col7_pq7 { nvidia,pins = "kb_col7_pq7"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_row0_pr0 { nvidia,pins = "kb_row0_pr0"; - nvidia,function = "rsvd2"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; @@ -687,121 +665,115 @@ kb_row1_pr1 { nvidia,pins = "kb_row1_pr1"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_row2_pr2 { nvidia,pins = "kb_row2_pr2"; - nvidia,function = "rsvd2"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_row3_pr3 { nvidia,pins = "kb_row3_pr3"; - nvidia,function = "sys"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_row4_pr4 { nvidia,pins = "kb_row4_pr4"; - nvidia,function = "rsvd3"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; kb_row5_pr5 { nvidia,pins = "kb_row5_pr5"; nvidia,function = "rsvd3"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_row6_pr6 { nvidia,pins = "kb_row6_pr6"; nvidia,function = "displaya_alt"; - nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; kb_row7_pr7 { nvidia,pins = "kb_row7_pr7"; - nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; kb_row8_ps0 { nvidia,pins = "kb_row8_ps0"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_row9_ps1 { nvidia,pins = "kb_row9_ps1"; - nvidia,function = "rsvd2"; + nvidia,function = "uarta"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_row10_ps2 { nvidia,pins = "kb_row10_ps2"; - nvidia,function = "rsvd2"; + nvidia,function = "uarta"; nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; kb_row11_ps3 { nvidia,pins = "kb_row11_ps3"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_row12_ps4 { nvidia,pins = "kb_row12_ps4"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_row13_ps5 { nvidia,pins = "kb_row13_ps5"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_row14_ps6 { nvidia,pins = "kb_row14_ps6"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_row15_ps7 { nvidia,pins = "kb_row15_ps7"; - nvidia,function = "soc"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; kb_row16_pt0 { nvidia,pins = "kb_row16_pt0"; - nvidia,function = "rsvd2"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; kb_row17_pt1 { nvidia,pins = "kb_row17_pt1"; - nvidia,function = "rsvd2"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; gen2_i2c_scl_pt5 { nvidia,pins = "gen2_i2c_scl_pt5"; @@ -828,72 +800,63 @@ }; pu0 { nvidia,pins = "pu0"; - nvidia,function = "rsvd4"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pu1 { nvidia,pins = "pu1"; - nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pu2 { nvidia,pins = "pu2"; - nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pu3 { nvidia,pins = "pu3"; - nvidia,function = "gmi"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pu4 { nvidia,pins = "pu4"; - nvidia,function = "gmi"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pu5 { nvidia,pins = "pu5"; - nvidia,function = "gmi"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pu6 { nvidia,pins = "pu6"; - nvidia,function = "rsvd3"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pv0 { nvidia,pins = "pv0"; - nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pv1 { nvidia,pins = "pv1"; - nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; sdmmc3_cd_n_pv2 { nvidia,pins = "sdmmc3_cd_n_pv2"; nvidia,function = "sdmmc3"; nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; sdmmc1_wp_n_pv3 { @@ -922,16 +885,16 @@ gpio_w2_aud_pw2 { nvidia,pins = "gpio_w2_aud_pw2"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; gpio_w3_aud_pw3 { nvidia,pins = "gpio_w3_aud_pw3"; nvidia,function = "spi6"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap_mclk1_pw4 { nvidia,pins = "dap_mclk1_pw4"; @@ -949,17 +912,17 @@ }; uart3_txd_pw6 { nvidia,pins = "uart3_txd_pw6"; - nvidia,function = "uartc"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; uart3_rxd_pw7 { nvidia,pins = "uart3_rxd_pw7"; - nvidia,function = "uartc"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dvfs_pwm_px0 { nvidia,pins = "dvfs_pwm_px0"; @@ -970,10 +933,9 @@ }; gpio_x1_aud_px1 { nvidia,pins = "gpio_x1_aud_px1"; - nvidia,function = "rsvd2"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; dvfs_clk_px2 { nvidia,pins = "dvfs_clk_px2"; @@ -985,34 +947,32 @@ gpio_x3_aud_px3 { nvidia,pins = "gpio_x3_aud_px3"; nvidia,function = "rsvd4"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; gpio_x4_aud_px4 { nvidia,pins = "gpio_x4_aud_px4"; - nvidia,function = "gmi"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; gpio_x5_aud_px5 { nvidia,pins = "gpio_x5_aud_px5"; nvidia,function = "rsvd4"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; gpio_x6_aud_px6 { nvidia,pins = "gpio_x6_aud_px6"; nvidia,function = "gmi"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; gpio_x7_aud_px7 { nvidia,pins = "gpio_x7_aud_px7"; - nvidia,function = "rsvd1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; @@ -1027,8 +987,8 @@ ulpi_dir_py1 { nvidia,pins = "ulpi_dir_py1"; nvidia,function = "spi1"; - nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; ulpi_nxt_py2 { @@ -1048,44 +1008,44 @@ sdmmc1_dat3_py4 { nvidia,pins = "sdmmc1_dat3_py4"; nvidia,function = "sdmmc1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; sdmmc1_dat2_py5 { nvidia,pins = "sdmmc1_dat2_py5"; nvidia,function = "sdmmc1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; sdmmc1_dat1_py6 { nvidia,pins = "sdmmc1_dat1_py6"; nvidia,function = "sdmmc1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; sdmmc1_dat0_py7 { nvidia,pins = "sdmmc1_dat0_py7"; - nvidia,function = "sdmmc1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; sdmmc1_clk_pz0 { nvidia,pins = "sdmmc1_clk_pz0"; - nvidia,function = "sdmmc1"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; sdmmc1_cmd_pz1 { nvidia,pins = "sdmmc1_cmd_pz1"; nvidia,function = "sdmmc1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pwr_i2c_scl_pz6 { nvidia,pins = "pwr_i2c_scl_pz6"; @@ -1184,7 +1144,6 @@ }; pbb3 { nvidia,pins = "pbb3"; - nvidia,function = "vgp3"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; @@ -1198,21 +1157,18 @@ }; pbb5 { nvidia,pins = "pbb5"; - nvidia,function = "rsvd3"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pbb6 { nvidia,pins = "pbb6"; - nvidia,function = "rsvd2"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pbb7 { nvidia,pins = "pbb7"; - nvidia,function = "rsvd2"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; @@ -1226,15 +1182,13 @@ }; pcc1 { nvidia,pins = "pcc1"; - nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pcc2 { nvidia,pins = "pcc2"; - nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; @@ -1248,8 +1202,8 @@ clk2_req_pcc5 { nvidia,pins = "clk2_req_pcc5"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pex_l0_rst_n_pdd1 { @@ -1262,15 +1216,15 @@ pex_l0_clkreq_n_pdd2 { nvidia,pins = "pex_l0_clkreq_n_pdd2"; nvidia,function = "pe0"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pex_wake_n_pdd3 { nvidia,pins = "pex_wake_n_pdd3"; nvidia,function = "pe"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pex_l1_rst_n_pdd5 { @@ -1283,8 +1237,8 @@ pex_l1_clkreq_n_pdd6 { nvidia,pins = "pex_l1_clkreq_n_pdd6"; nvidia,function = "pe1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; clk3_out_pee0 { @@ -1297,13 +1251,12 @@ clk3_req_pee1 { nvidia,pins = "clk3_req_pee1"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; dap_mclk1_req_pee2 { nvidia,pins = "dap_mclk1_req_pee2"; - nvidia,function = "sata"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; @@ -1314,7 +1267,7 @@ nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; - nvidia,open-drain = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; }; sdmmc3_clk_lb_out_pee4 { nvidia,pins = "sdmmc3_clk_lb_out_pee4"; @@ -1333,24 +1286,24 @@ dp_hpd_pff0 { nvidia,pins = "dp_hpd_pff0"; nvidia,function = "dp"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; usb_vbus_en2_pff1 { nvidia,pins = "usb_vbus_en2_pff1"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; nvidia,open-drain = <TEGRA_PIN_DISABLE>; }; pff2 { nvidia,pins = "pff2"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; nvidia,open-drain = <TEGRA_PIN_DISABLE>; }; core_pwr_req { @@ -1362,7 +1315,7 @@ }; cpu_pwr_req { nvidia,pins = "cpu_pwr_req"; - nvidia,function = "rsvd2"; + nvidia,function = "cpu"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; @@ -1371,7 +1324,7 @@ nvidia,pins = "pwr_int_n"; nvidia,function = "pmi"; nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; reset_out_n { @@ -1379,7 +1332,7 @@ nvidia,function = "reset_out_n"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; owr { nvidia,pins = "owr"; @@ -1391,9 +1344,9 @@ }; clk_32k_in { nvidia,pins = "clk_32k_in"; - nvidia,function = "rsvd2"; + nvidia,function = "clk"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; jtag_rtck { diff --git a/arch/arm/boot/dts/tegra124-nyan-big-emc.dtsi b/arch/arm/boot/dts/tegra124-nyan-big-emc.dtsi new file mode 100644 index 0000000..1a5748d --- /dev/null +++ b/arch/arm/boot/dts/tegra124-nyan-big-emc.dtsi @@ -0,0 +1,2023 @@ +/ { + clock@0,60006000 { + emc-timings-1 { + nvidia,ram-code = <1>; + + timing-12750000 { + clock-frequency = <12750000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-20400000 { + clock-frequency = <20400000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-40800000 { + clock-frequency = <40800000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-68000000 { + clock-frequency = <68000000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-102000000 { + clock-frequency = <102000000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-204000000 { + clock-frequency = <204000000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-300000000 { + clock-frequency = <300000000>; + nvidia,parent-clock-frequency = <600000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_C>; + clock-names = "emc-parent"; + }; + timing-396000000 { + clock-frequency = <396000000>; + nvidia,parent-clock-frequency = <792000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_M>; + clock-names = "emc-parent"; + }; + /* TODO: Add 528MHz frequency */ + timing-600000000 { + clock-frequency = <600000000>; + nvidia,parent-clock-frequency = <600000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_C_UD>; + clock-names = "emc-parent"; + }; + timing-792000000 { + clock-frequency = <792000000>; + nvidia,parent-clock-frequency = <792000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_M_UD>; + clock-names = "emc-parent"; + }; + }; + }; + + emc@0,7001b000 { + emc-timings-1 { + nvidia,ram-code = <1>; + + timing-12750000 { + clock-frequency = <12750000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000c000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000a + 0x00000003 + 0x0000000b + 0x00000000 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x00000060 + 0x00000000 + 0x00000018 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000007 + 0x0000000f + 0x00000005 + 0x00000005 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000064 + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00004000 + 0x00000000 + 0x00000000 + 0x00004000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000303 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000007 + 0x00000000 + 0x00000042 + 0x000c000c + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x800001c5 + 0x0000000a + >; + }; + + timing-20400000 { + clock-frequency = <20400000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000c000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000000 + 0x00000005 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000a + 0x00000003 + 0x0000000b + 0x00000000 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x0000009a + 0x00000000 + 0x00000026 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000007 + 0x0000000f + 0x00000006 + 0x00000006 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000005 + 0x00000005 + 0x000000a0 + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00004000 + 0x00000000 + 0x00000000 + 0x00004000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000303 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x0000000b + 0x00000000 + 0x00000042 + 0x000c000c + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x8000023a + 0x0000000a + >; + }; + + timing-40800000 { + clock-frequency = <40800000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000c000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000001 + 0x0000000a + 0x00000000 + 0x00000001 + 0x00000000 + 0x00000004 + 0x0000000a + 0x00000003 + 0x0000000b + 0x00000000 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x00000134 + 0x00000000 + 0x0000004d + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000008 + 0x0000000f + 0x0000000c + 0x0000000c + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000005 + 0x00000005 + 0x0000013f + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00004000 + 0x00000000 + 0x00000000 + 0x00004000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000303 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000015 + 0x00000000 + 0x00000042 + 0x000c000c + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x80000370 + 0x0000000a + >; + }; + + timing-68000000 { + clock-frequency = <68000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000c000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000003 + 0x00000011 + 0x00000000 + 0x00000002 + 0x00000000 + 0x00000004 + 0x0000000a + 0x00000003 + 0x0000000b + 0x00000000 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x00000202 + 0x00000000 + 0x00000080 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x0000000f + 0x0000000f + 0x00000013 + 0x00000013 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000001 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000213 + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00004000 + 0x00000000 + 0x00000000 + 0x00004000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000303 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000022 + 0x00000000 + 0x00000042 + 0x000c000c + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x8000050e + 0x0000000a + >; + }; + + timing-102000000 { + clock-frequency = <102000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000c000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000004 + 0x0000001a + 0x00000000 + 0x00000003 + 0x00000001 + 0x00000004 + 0x0000000a + 0x00000003 + 0x0000000b + 0x00000001 + 0x00000001 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x00000304 + 0x00000000 + 0x000000c1 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000018 + 0x0000000f + 0x0000001c + 0x0000001c + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000003 + 0x00000000 + 0x00000005 + 0x00000005 + 0x0000031c + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00004000 + 0x00000000 + 0x00000000 + 0x00004000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000303 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000033 + 0x00000000 + 0x00000042 + 0x000c000c + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x80000713 + 0x0000000a + >; + }; + + timing-204000000 { + clock-frequency = <204000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x0000088d>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000c000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040008>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x00000009 + 0x00000035 + 0x00000000 + 0x00000007 + 0x00000002 + 0x00000005 + 0x0000000a + 0x00000003 + 0x0000000b + 0x00000002 + 0x00000002 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000004 + 0x00000006 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000003 + 0x0000000d + 0x0000000f + 0x00000011 + 0x00000607 + 0x00000000 + 0x00000181 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000032 + 0x0000000f + 0x00000038 + 0x00000038 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000007 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000638 + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00004000 + 0x00000000 + 0x00000000 + 0x00004000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00090000 + 0x00090000 + 0x00094000 + 0x00094000 + 0x00009400 + 0x00009000 + 0x00009000 + 0x00009000 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000303 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000066 + 0x00000000 + 0x00000100 + 0x000c000c + 0x00000000 + 0x00000003 + 0x0000d2b3 + 0x80000d22 + 0x0000000a + >; + }; + + timing-300000000 { + clock-frequency = <300000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73340000>; + nvidia,emc-cfg-2 = <0x000008d5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200000>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000321>; + nvidia,emc-mrs-wait-cnt = <0x0174000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x01231339>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x0000000d + 0x0000004c + 0x00000000 + 0x00000009 + 0x00000003 + 0x00000004 + 0x00000008 + 0x00000002 + 0x00000009 + 0x00000003 + 0x00000003 + 0x00000002 + 0x00000002 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000005 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000007 + 0x00020000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000001 + 0x0000000e + 0x00000010 + 0x00000012 + 0x000008e4 + 0x00000000 + 0x00000239 + 0x00000001 + 0x00000008 + 0x00000001 + 0x00000000 + 0x0000004a + 0x0000000e + 0x00000051 + 0x00000200 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000009 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000924 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab098 + 0x002c00a0 + 0x00008000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00098000 + 0x00098000 + 0x00000000 + 0x00098000 + 0x00098000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00060000 + 0x00060000 + 0x00060000 + 0x00060000 + 0x00006000 + 0x00006000 + 0x00006000 + 0x00006000 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000101 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x51451420 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000096 + 0x00000000 + 0x00000100 + 0x0174000c + 0x00000000 + 0x00000003 + 0x000052a3 + 0x800012d7 + 0x00000009 + >; + }; + + timing-396000000 { + clock-frequency = <396000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73340000>; + nvidia,emc-cfg-2 = <0x00000895>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200000>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000521>; + nvidia,emc-mrs-wait-cnt = <0x015b000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040008>; + nvidia,emc-xm2dqspadctrl2 = <0x01231339>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x00000012 + 0x00000065 + 0x00000000 + 0x0000000c + 0x00000004 + 0x00000005 + 0x00000008 + 0x00000002 + 0x0000000a + 0x00000004 + 0x00000004 + 0x00000002 + 0x00000002 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000005 + 0x00000002 + 0x00000000 + 0x00000001 + 0x00000008 + 0x00020000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0000000f + 0x00000010 + 0x00000012 + 0x00000bd1 + 0x00000000 + 0x000002f4 + 0x00000001 + 0x00000008 + 0x00000001 + 0x00000000 + 0x00000063 + 0x0000000f + 0x0000006b + 0x00000200 + 0x00000004 + 0x00000005 + 0x00000004 + 0x0000000d + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000c11 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab098 + 0x002c00a0 + 0x00008000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00070000 + 0x00070000 + 0x00000000 + 0x00070000 + 0x00070000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00048000 + 0x00048000 + 0x00048000 + 0x00048000 + 0x00004800 + 0x00004800 + 0x00004800 + 0x00004800 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000101 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x51451420 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x000000c6 + 0x00000000 + 0x00000100 + 0x015b000c + 0x00000000 + 0x00000003 + 0x000052a3 + 0x8000188b + 0x00000009 + >; + }; + + timing-600000000 { + clock-frequency = <600000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73300000>; + nvidia,emc-cfg-2 = <0x0000089d>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200010>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000b61>; + nvidia,emc-mrs-wait-cnt = <0x0128000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040008>; + nvidia,emc-xm2dqspadctrl2 = <0x0121113d>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x0000001c + 0x0000009a + 0x00000000 + 0x00000013 + 0x00000007 + 0x00000007 + 0x0000000b + 0x00000003 + 0x00000010 + 0x00000007 + 0x00000007 + 0x00000002 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x0000000a + 0x00000002 + 0x00000000 + 0x00000003 + 0x0000000b + 0x00070000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000002 + 0x00000012 + 0x00000016 + 0x00000018 + 0x00001208 + 0x00000000 + 0x00000482 + 0x00000002 + 0x0000000d + 0x00000001 + 0x00000000 + 0x00000096 + 0x00000015 + 0x000000a2 + 0x00000200 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000015 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00001249 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab098 + 0xe00e00b1 + 0x00008000 + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00048000 + 0x00048000 + 0x00000000 + 0x00048000 + 0x00048000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x00000004 + 0x00000002 + 0x00000005 + 0x00000006 + 0x00000003 + 0x00000006 + 0x00000005 + 0x00000004 + 0x00000004 + 0x00000002 + 0x00000005 + 0x00000006 + 0x00000003 + 0x00000006 + 0x00000005 + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x100002a0 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc085 + 0x00000101 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x51451420 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0606003f + 0x00000000 + 0x00000000 + 0x00000100 + 0x0128000c + 0x00000000 + 0x00000003 + 0x000040a0 + 0x800024aa + 0x0000000e + >; + }; + + timing-792000000 { + clock-frequency = <792000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73300000>; + nvidia,emc-cfg-2 = <0x0080089d>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200418>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000d71>; + nvidia,emc-mrs-wait-cnt = <0x00f8000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040000>; + nvidia,emc-xm2dqspadctrl2 = <0x0120113d>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x00000025 + 0x000000cc + 0x00000000 + 0x0000001a + 0x00000009 + 0x00000008 + 0x0000000d + 0x00000004 + 0x00000013 + 0x00000009 + 0x00000009 + 0x00000003 + 0x00000002 + 0x00000000 + 0x00000006 + 0x00000006 + 0x0000000b + 0x00000002 + 0x00000000 + 0x00000002 + 0x0000000d + 0x00080000 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000001 + 0x00000014 + 0x00000018 + 0x0000001a + 0x000017e2 + 0x00000000 + 0x000005f8 + 0x00000003 + 0x00000011 + 0x00000001 + 0x00000000 + 0x000000c6 + 0x00000018 + 0x000000d6 + 0x00000200 + 0x00000005 + 0x00000006 + 0x00000005 + 0x0000001d + 0x00000000 + 0x00000008 + 0x00000008 + 0x00001822 + 0x00000000 + 0x80000005 + 0x00000000 + 0x104ab198 + 0xe00700b1 + 0x00008000 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000005 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00034000 + 0x00034000 + 0x00000000 + 0x00034000 + 0x00034000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000008 + 0x00000008 + 0x00000005 + 0x00000009 + 0x00000009 + 0x00000007 + 0x00000009 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000005 + 0x00000009 + 0x00000009 + 0x00000007 + 0x00000009 + 0x00000008 + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x100002a0 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc085 + 0x00000101 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x61861820 + 0x00514514 + 0x00514514 + 0x61861800 + 0x0606003f + 0x00000000 + 0x00000000 + 0x00000100 + 0x00f8000c + 0x00000007 + 0x00000004 + 0x00004080 + 0x80003012 + 0x0000000f + >; + }; + + }; + }; + + memory-controller@0,70019000 { + emc-timings-1 { + nvidia,ram-code = <1>; + + + timing-12750000 { + clock-frequency = <12750000>; + + nvidia,emem-configuration = < + 0x40040001 + 0x8000000a + 0x00000001 + 0x00000001 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0402 + 0x77e30303 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-20400000 { + clock-frequency = <20400000>; + + nvidia,emem-configuration = < + 0x40020001 + 0x80000012 + 0x00000001 + 0x00000001 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0402 + 0x76230303 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-40800000 { + clock-frequency = <40800000>; + + nvidia,emem-configuration = < + 0xa0000001 + 0x80000017 + 0x00000001 + 0x00000001 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0402 + 0x74a30303 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-68000000 { + clock-frequency = <68000000>; + + nvidia,emem-configuration = < + 0x00000001 + 0x8000001e + 0x00000001 + 0x00000001 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0402 + 0x74230403 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-102000000 { + clock-frequency = <102000000>; + + nvidia,emem-configuration = < + 0x08000001 + 0x80000026 + 0x00000001 + 0x00000001 + 0x00000003 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0403 + 0x73c30504 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-204000000 { + clock-frequency = <204000000>; + + nvidia,emem-configuration = < + 0x01000003 + 0x80000040 + 0x00000001 + 0x00000001 + 0x00000005 + 0x00000002 + 0x00000004 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000004 + 0x00000006 + 0x06040203 + 0x000a0405 + 0x73840a06 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-300000000 { + clock-frequency = <300000000>; + + nvidia,emem-configuration = < + 0x08000004 + 0x80000040 + 0x00000001 + 0x00000002 + 0x00000007 + 0x00000004 + 0x00000005 + 0x00000001 + 0x00000002 + 0x00000007 + 0x00000002 + 0x00000002 + 0x00000004 + 0x00000006 + 0x06040202 + 0x000b0607 + 0x77450e08 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-396000000 { + clock-frequency = <396000000>; + + nvidia,emem-configuration = < + 0x0f000005 + 0x80000040 + 0x00000001 + 0x00000002 + 0x00000009 + 0x00000005 + 0x00000007 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000002 + 0x00000002 + 0x00000004 + 0x00000006 + 0x06040202 + 0x000d0709 + 0x7586120a + 0x70000f03 + 0x001f0000 + >; + }; + + timing-600000000 { + clock-frequency = <600000000>; + + nvidia,emem-configuration = < + 0x00000009 + 0x80000040 + 0x00000003 + 0x00000004 + 0x0000000e + 0x00000009 + 0x0000000b + 0x00000001 + 0x00000003 + 0x0000000b + 0x00000002 + 0x00000002 + 0x00000005 + 0x00000007 + 0x07050202 + 0x00130b0e + 0x73a91b0f + 0x70000f03 + 0x001f0000 + >; + }; + + timing-792000000 { + clock-frequency = <792000000>; + + nvidia,emem-configuration = < + 0x0e00000b + 0x80000040 + 0x00000004 + 0x00000005 + 0x00000013 + 0x0000000c + 0x0000000f + 0x00000002 + 0x00000003 + 0x0000000c + 0x00000002 + 0x00000002 + 0x00000006 + 0x00000008 + 0x08060202 + 0x00160d13 + 0x734c2414 + 0x70000f02 + 0x001f0000 + >; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/tegra124-nyan-big.dts b/arch/arm/boot/dts/tegra124-nyan-big.dts index 004e8e4..2d21253 100644 --- a/arch/arm/boot/dts/tegra124-nyan-big.dts +++ b/arch/arm/boot/dts/tegra124-nyan-big.dts @@ -1,46 +1,29 @@ /dts-v1/; -#include <dt-bindings/input/input.h> -#include "tegra124.dtsi" +#include "tegra124-nyan.dtsi" + +#include "tegra124-nyan-big-emc.dtsi" / { model = "Acer Chromebook 13 CB5-311"; compatible = "google,nyan-big", "nvidia,tegra124"; - aliases { - rtc0 = "/i2c@0,7000d000/pmic@40"; - rtc1 = "/rtc@0,7000e000"; - serial0 = &uarta; - }; + panel: panel { + compatible = "auo,b133xtn01"; - memory { - reg = <0x0 0x80000000 0x0 0x80000000>; + backlight = <&backlight>; + ddc-i2c-bus = <&dpaux>; }; - host1x@0,50000000 { - hdmi@0,54280000 { - status = "okay"; - - vdd-supply = <&vdd_3v3_hdmi>; - pll-supply = <&vdd_hdmi_pll>; - hdmi-supply = <&vdd_5v0_hdmi>; - - nvidia,ddc-i2c-bus = <&hdmi_ddc>; - nvidia,hpd-gpio = - <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>; - }; - - sor@0,54540000 { - status = "okay"; - - nvidia,dpaux = <&dpaux>; - nvidia,panel = <&panel>; - }; + sdhci@0,700b0400 { /* SD Card on this bus */ + wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; + }; - dpaux@0,545c0000 { - vdd-supply = <&vdd_3v3_panel>; - status = "okay"; - }; + sound { + compatible = "nvidia,tegra-audio-max98090-nyan-big", + "nvidia,tegra-audio-max98090-nyan", + "nvidia,tegra-audio-max98090"; + nvidia,model = "GoogleNyanBig"; }; pinmux@0,70000868 { @@ -48,1092 +31,1308 @@ pinctrl-0 = <&pinmux_default>; pinmux_default: common { - dap_mclk1_pw4 { - nvidia,pins = "dap_mclk1_pw4"; - nvidia,function = "extperiph1"; + clk_32k_out_pa0 { + nvidia,pins = "clk_32k_out_pa0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + uart3_cts_n_pa1 { + nvidia,pins = "uart3_cts_n_pa1"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap2_fs_pa2 { + nvidia,pins = "dap2_fs_pa2"; + nvidia,function = "i2s1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap2_sclk_pa3 { + nvidia,pins = "dap2_sclk_pa3"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; dap2_din_pa4 { nvidia,pins = "dap2_din_pa4"; nvidia,function = "i2s1"; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; dap2_dout_pa5 { - nvidia,pins = "dap2_dout_pa5", - "dap2_fs_pa2", - "dap2_sclk_pa3"; + nvidia,pins = "dap2_dout_pa5"; nvidia,function = "i2s1"; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - dvfs_pwm_px0 { - nvidia,pins = "dvfs_pwm_px0", - "dvfs_clk_px2"; - nvidia,function = "cldvfs"; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + sdmmc3_clk_pa6 { + nvidia,pins = "sdmmc3_clk_pa6"; + nvidia,function = "sdmmc3"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - ulpi_clk_py0 { - nvidia,pins = "ulpi_clk_py0", - "ulpi_nxt_py2", - "ulpi_stp_py3"; - nvidia,function = "spi1"; + sdmmc3_cmd_pa7 { + nvidia,pins = "sdmmc3_cmd_pa7"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pb0 { + nvidia,pins = "pb0"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pb1 { + nvidia,pins = "pb1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc3_dat3_pb4 { + nvidia,pins = "sdmmc3_dat3_pb4"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat2_pb5 { + nvidia,pins = "sdmmc3_dat2_pb5"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat1_pb6 { + nvidia,pins = "sdmmc3_dat1_pb6"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat0_pb7 { + nvidia,pins = "sdmmc3_dat0_pb7"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + uart3_rts_n_pc0 { + nvidia,pins = "uart3_rts_n_pc0"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_txd_pc2 { + nvidia,pins = "uart2_txd_pc2"; + nvidia,function = "irda"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_rxd_pc3 { + nvidia,pins = "uart2_rxd_pc3"; + nvidia,function = "irda"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gen1_i2c_scl_pc4 { + nvidia,pins = "gen1_i2c_scl_pc4"; + nvidia,function = "i2c1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; }; - ulpi_dir_py1 { - nvidia,pins = "ulpi_dir_py1"; - nvidia,function = "spi1"; + gen1_i2c_sda_pc5 { + nvidia,pins = "gen1_i2c_sda_pc5"; + nvidia,function = "i2c1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + pc7 { + nvidia,pins = "pc7"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - cam_i2c_scl_pbb1 { - nvidia,pins = "cam_i2c_scl_pbb1", - "cam_i2c_sda_pbb2"; - nvidia,function = "i2c3"; + pg0 { + nvidia,pins = "pg0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pg1 { + nvidia,pins = "pg1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,lock = <TEGRA_PIN_DISABLE>; - nvidia,open-drain = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - gen2_i2c_scl_pt5 { - nvidia,pins = "gen2_i2c_scl_pt5", - "gen2_i2c_sda_pt6"; - nvidia,function = "i2c2"; + pg2 { + nvidia,pins = "pg2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pg3 { + nvidia,pins = "pg3"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,lock = <TEGRA_PIN_DISABLE>; - nvidia,open-drain = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pg4 { - nvidia,pins = "pg4", - "pg5", - "pg6", - "pi3"; + nvidia,pins = "pg4"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pg5 { + nvidia,pins = "pg5"; nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pg6 { + nvidia,pins = "pg6"; + nvidia,function = "spi4"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; pg7 { nvidia,pins = "pg7"; nvidia,function = "spi4"; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ph0 { + nvidia,pins = "ph0"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; ph1 { nvidia,pins = "ph1"; nvidia,function = "pwm1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ph2 { + nvidia,pins = "ph2"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - pk0 { - nvidia,pins = "pk0", - "kb_row15_ps7", - "clk_32k_out_pa0"; - nvidia,function = "soc"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; + ph3 { + nvidia,pins = "ph3"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ph4 { + nvidia,pins = "ph4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - sdmmc1_clk_pz0 { - nvidia,pins = "sdmmc1_clk_pz0"; - nvidia,function = "sdmmc1"; + ph5 { + nvidia,pins = "ph5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ph6 { + nvidia,pins = "ph6"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - sdmmc1_cmd_pz1 { - nvidia,pins = "sdmmc1_cmd_pz1", - "sdmmc1_dat0_py7", - "sdmmc1_dat1_py6", - "sdmmc1_dat2_py5", - "sdmmc1_dat3_py4"; - nvidia,function = "sdmmc1"; + ph7 { + nvidia,pins = "ph7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi0 { + nvidia,pins = "pi0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pi1 { + nvidia,pins = "pi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pi2 { + nvidia,pins = "pi2"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi3 { + nvidia,pins = "pi3"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi4 { + nvidia,pins = "pi4"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi5 { + nvidia,pins = "pi5"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - sdmmc3_clk_pa6 { - nvidia,pins = "sdmmc3_clk_pa6"; - nvidia,function = "sdmmc3"; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + pi6 { + nvidia,pins = "pi6"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - sdmmc3_cmd_pa7 { - nvidia,pins = "sdmmc3_cmd_pa7", - "sdmmc3_dat0_pb7", - "sdmmc3_dat1_pb6", - "sdmmc3_dat2_pb5", - "sdmmc3_dat3_pb4", - "kb_col4_pq4", - "sdmmc3_clk_lb_out_pee4", - "sdmmc3_clk_lb_in_pee5", - "sdmmc3_cd_n_pv2"; - nvidia,function = "sdmmc3"; + pi7 { + nvidia,pins = "pi7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pj0 { + nvidia,pins = "pj0"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - sdmmc4_clk_pcc4 { - nvidia,pins = "sdmmc4_clk_pcc4"; - nvidia,function = "sdmmc4"; + pj2 { + nvidia,pins = "pj2"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_cts_n_pj5 { + nvidia,pins = "uart2_cts_n_pj5"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_rts_n_pj6 { + nvidia,pins = "uart2_rts_n_pj6"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pj7 { + nvidia,pins = "pj7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pk0 { + nvidia,pins = "pk0"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pk1 { + nvidia,pins = "pk1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - sdmmc4_cmd_pt7 { - nvidia,pins = "sdmmc4_cmd_pt7", - "sdmmc4_dat0_paa0", - "sdmmc4_dat1_paa1", - "sdmmc4_dat2_paa2", - "sdmmc4_dat3_paa3", - "sdmmc4_dat4_paa4", - "sdmmc4_dat5_paa5", - "sdmmc4_dat6_paa6", - "sdmmc4_dat7_paa7"; - nvidia,function = "sdmmc4"; + pk2 { + nvidia,pins = "pk2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pk3 { + nvidia,pins = "pk3"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pk4 { + nvidia,pins = "pk4"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - pwr_i2c_scl_pz6 { - nvidia,pins = "pwr_i2c_scl_pz6", - "pwr_i2c_sda_pz7"; - nvidia,function = "i2cpwr"; + spdif_out_pk5 { + nvidia,pins = "spdif_out_pk5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + spdif_in_pk6 { + nvidia,pins = "spdif_in_pk6"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pk7 { + nvidia,pins = "pk7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap1_fs_pn0 { + nvidia,pins = "dap1_fs_pn0"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap1_din_pn1 { + nvidia,pins = "dap1_din_pn1"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap1_dout_pn2 { + nvidia,pins = "dap1_dout_pn2"; + nvidia,function = "i2s0"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap1_sclk_pn3 { + nvidia,pins = "dap1_sclk_pn3"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + usb_vbus_en0_pn4 { + nvidia,pins = "usb_vbus_en0_pn4"; + nvidia,function = "usb"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,lock = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; nvidia,open-drain = <TEGRA_PIN_ENABLE>; }; - jtag_rtck { - nvidia,pins = "jtag_rtck"; - nvidia,function = "rtck"; + usb_vbus_en1_pn5 { + nvidia,pins = "usb_vbus_en1_pn5"; + nvidia,function = "usb"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + hdmi_int_pn7 { + nvidia,pins = "hdmi_int_pn7"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; + }; + ulpi_data7_po0 { + nvidia,pins = "ulpi_data7_po0"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data0_po1 { + nvidia,pins = "ulpi_data0_po1"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data1_po2 { + nvidia,pins = "ulpi_data1_po2"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data2_po3 { + nvidia,pins = "ulpi_data2_po3"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data3_po4 { + nvidia,pins = "ulpi_data3_po4"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data4_po5 { + nvidia,pins = "ulpi_data4_po5"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data5_po6 { + nvidia,pins = "ulpi_data5_po6"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data6_po7 { + nvidia,pins = "ulpi_data6_po7"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap3_fs_pp0 { + nvidia,pins = "dap3_fs_pp0"; + nvidia,function = "i2s2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap3_din_pp1 { + nvidia,pins = "dap3_din_pp1"; + nvidia,function = "i2s2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap3_dout_pp2 { + nvidia,pins = "dap3_dout_pp2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap3_sclk_pp3 { + nvidia,pins = "dap3_sclk_pp3"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap4_fs_pp4 { + nvidia,pins = "dap4_fs_pp4"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap4_din_pp5 { + nvidia,pins = "dap4_din_pp5"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap4_dout_pp6 { + nvidia,pins = "dap4_dout_pp6"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap4_sclk_pp7 { + nvidia,pins = "dap4_sclk_pp7"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_col0_pq0 { + nvidia,pins = "kb_col0_pq0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col1_pq1 { + nvidia,pins = "kb_col1_pq1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_col2_pq2 { + nvidia,pins = "kb_col2_pq2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col3_pq3 { + nvidia,pins = "kb_col3_pq3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col4_pq4 { + nvidia,pins = "kb_col4_pq4"; + nvidia,function = "sdmmc3"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - clk_32k_in { - nvidia,pins = "clk_32k_in"; - nvidia,function = "clk"; + kb_col5_pq5 { + nvidia,pins = "kb_col5_pq5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_col6_pq6 { + nvidia,pins = "kb_col6_pq6"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col7_pq7 { + nvidia,pins = "kb_col7_pq7"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - core_pwr_req { - nvidia,pins = "core_pwr_req"; - nvidia,function = "pwron"; + kb_row0_pr0 { + nvidia,pins = "kb_row0_pr0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row1_pr1 { + nvidia,pins = "kb_row1_pr1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - cpu_pwr_req { - nvidia,pins = "cpu_pwr_req"; - nvidia,function = "cpu"; + kb_row2_pr2 { + nvidia,pins = "kb_row2_pr2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row3_pr3 { + nvidia,pins = "kb_row3_pr3"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row4_pr4 { + nvidia,pins = "kb_row4_pr4"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - pwr_int_n { - nvidia,pins = "pwr_int_n"; - nvidia,function = "pmi"; + kb_row5_pr5 { + nvidia,pins = "kb_row5_pr5"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row6_pr6 { + nvidia,pins = "kb_row6_pr6"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row7_pr7 { + nvidia,pins = "kb_row7_pr7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; - nvidia,pull = <TEGRA_PIN_PULL_UP>; + }; + kb_row8_ps0 { + nvidia,pins = "kb_row8_ps0"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row9_ps1 { + nvidia,pins = "kb_row9_ps1"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - reset_out_n { - nvidia,pins = "reset_out_n"; - nvidia,function = "reset_out_n"; + kb_row10_ps2 { + nvidia,pins = "kb_row10_ps2"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row11_ps3 { + nvidia,pins = "kb_row11_ps3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row12_ps4 { + nvidia,pins = "kb_row12_ps4"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - clk3_out_pee0 { - nvidia,pins = "clk3_out_pee0"; - nvidia,function = "extperiph3"; + kb_row13_ps5 { + nvidia,pins = "kb_row13_ps5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row14_ps6 { + nvidia,pins = "kb_row14_ps6"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row15_ps7 { + nvidia,pins = "kb_row15_ps7"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - gen1_i2c_sda_pc5 { - nvidia,pins = "gen1_i2c_sda_pc5", - "gen1_i2c_scl_pc4"; - nvidia,function = "i2c1"; + kb_row16_pt0 { + nvidia,pins = "kb_row16_pt0"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row17_pt1 { + nvidia,pins = "kb_row17_pt1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gen2_i2c_scl_pt5 { + nvidia,pins = "gen2_i2c_scl_pt5"; + nvidia,function = "i2c2"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,lock = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; nvidia,open-drain = <TEGRA_PIN_ENABLE>; }; - hdmi_cec_pee3 { - nvidia,pins = "hdmi_cec_pee3"; - nvidia,function = "cec"; + gen2_i2c_sda_pt6 { + nvidia,pins = "gen2_i2c_sda_pt6"; + nvidia,function = "i2c2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_cmd_pt7 { + nvidia,pins = "sdmmc4_cmd_pt7"; + nvidia,function = "sdmmc4"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,lock = <TEGRA_PIN_DISABLE>; - nvidia,open-drain = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - hdmi_int_pn7 { - nvidia,pins = "hdmi_int_pn7"; + pu0 { + nvidia,pins = "pu0"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu1 { + nvidia,pins = "pu1"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu2 { + nvidia,pins = "pu2"; nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu3 { + nvidia,pins = "pu3"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu4 { + nvidia,pins = "pu4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pu5 { + nvidia,pins = "pu5"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pu6 { + nvidia,pins = "pu6"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pv0 { + nvidia,pins = "pv0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pv1 { + nvidia,pins = "pv1"; + nvidia,function = "rsvd1"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc3_cd_n_pv2 { + nvidia,pins = "sdmmc3_cd_n_pv2"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_wp_n_pv3 { + nvidia,pins = "sdmmc1_wp_n_pv3"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; ddc_scl_pv4 { - nvidia,pins = "ddc_scl_pv4", - "ddc_sda_pv5"; + nvidia,pins = "ddc_scl_pv4"; nvidia,function = "i2c4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; + }; + ddc_sda_pv5 { + nvidia,pins = "ddc_sda_pv5"; + nvidia,function = "i2c4"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,lock = <TEGRA_PIN_DISABLE>; - nvidia,rcv-sel = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; }; - kb_row10_ps2 { - nvidia,pins = "kb_row10_ps2"; - nvidia,function = "uarta"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; + gpio_w2_aud_pw2 { + nvidia,pins = "gpio_w2_aud_pw2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_w3_aud_pw3 { + nvidia,pins = "gpio_w3_aud_pw3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - kb_row9_ps1 { - nvidia,pins = "kb_row9_ps1"; - nvidia,function = "uarta"; + dap_mclk1_pw4 { + nvidia,pins = "dap_mclk1_pw4"; + nvidia,function = "extperiph1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - usb_vbus_en0_pn4 { - nvidia,pins = "usb_vbus_en0_pn4", - "usb_vbus_en1_pn5"; - nvidia,function = "usb"; + clk2_out_pw5 { + nvidia,pins = "clk2_out_pw5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart3_txd_pw6 { + nvidia,pins = "uart3_txd_pw6"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart3_rxd_pw7 { + nvidia,pins = "uart3_rxd_pw7"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dvfs_pwm_px0 { + nvidia,pins = "dvfs_pwm_px0"; + nvidia,function = "cldvfs"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x1_aud_px1 { + nvidia,pins = "gpio_x1_aud_px1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dvfs_clk_px2 { + nvidia,pins = "dvfs_clk_px2"; + nvidia,function = "cldvfs"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,lock = <TEGRA_PIN_DISABLE>; - nvidia,open-drain = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - drive_sdio1 { - nvidia,pins = "drive_sdio1"; - nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>; - nvidia,schmitt = <TEGRA_PIN_DISABLE>; - nvidia,pull-down-strength = <36>; - nvidia,pull-up-strength = <20>; - nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOW>; - nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOW>; - }; - drive_sdio3 { - nvidia,pins = "drive_sdio3"; - nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>; - nvidia,schmitt = <TEGRA_PIN_DISABLE>; - nvidia,pull-down-strength = <22>; - nvidia,pull-up-strength = <36>; - nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>; - nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>; - }; - drive_gma { - nvidia,pins = "drive_gma"; - nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>; - nvidia,schmitt = <TEGRA_PIN_DISABLE>; - nvidia,pull-down-strength = <2>; - nvidia,pull-up-strength = <1>; - nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>; - nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>; - nvidia,drive-type = <1>; - }; - codec_irq_l { - nvidia,pins = "ph4"; - nvidia,function = "gmi"; + gpio_x3_aud_px3 { + nvidia,pins = "gpio_x3_aud_px3"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x4_aud_px4 { + nvidia,pins = "gpio_x4_aud_px4"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - lcd_bl_en { - nvidia,pins = "ph2"; + gpio_x5_aud_px5 { + nvidia,pins = "gpio_x5_aud_px5"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x6_aud_px6 { + nvidia,pins = "gpio_x6_aud_px6"; nvidia,function = "gmi"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x7_aud_px7 { + nvidia,pins = "gpio_x7_aud_px7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - touch_irq_l { - nvidia,pins = "gpio_w3_aud_pw3"; - nvidia,function = "spi6"; + ulpi_clk_py0 { + nvidia,pins = "ulpi_clk_py0"; + nvidia,function = "spi1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - tpm_davint_l { - nvidia,pins = "ph6"; - nvidia,function = "gmi"; + ulpi_dir_py1 { + nvidia,pins = "ulpi_dir_py1"; + nvidia,function = "spi1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - ts_irq_l { - nvidia,pins = "pk2"; - nvidia,function = "gmi"; + ulpi_nxt_py2 { + nvidia,pins = "ulpi_nxt_py2"; + nvidia,function = "spi1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - ts_reset_l { - nvidia,pins = "pk4"; - nvidia,function = "gmi"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; + ulpi_stp_py3 { + nvidia,pins = "ulpi_stp_py3"; + nvidia,function = "spi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - ts_shdn_l { - nvidia,pins = "pk1"; - nvidia,function = "gmi"; + sdmmc1_dat3_py4 { + nvidia,pins = "sdmmc1_dat3_py4"; + nvidia,function = "sdmmc1"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - ph7 { - nvidia,pins = "ph7"; - nvidia,function = "gmi"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; + sdmmc1_dat2_py5 { + nvidia,pins = "sdmmc1_dat2_py5"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - kb_col0_ap { - nvidia,pins = "kb_col0_pq0"; - nvidia,function = "rsvd4"; + sdmmc1_dat1_py6 { + nvidia,pins = "sdmmc1_dat1_py6"; + nvidia,function = "sdmmc1"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - lid_open { - nvidia,pins = "kb_row4_pr4"; - nvidia,function = "rsvd3"; + sdmmc1_dat0_py7 { + nvidia,pins = "sdmmc1_dat0_py7"; + nvidia,function = "sdmmc1"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - en_vdd_sd { - nvidia,pins = "kb_row0_pr0"; - nvidia,function = "rsvd4"; + sdmmc1_clk_pz0 { + nvidia,pins = "sdmmc1_clk_pz0"; + nvidia,function = "sdmmc1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - ac_ok { - nvidia,pins = "pj0"; - nvidia,function = "gmi"; + sdmmc1_cmd_pz1 { + nvidia,pins = "sdmmc1_cmd_pz1"; + nvidia,function = "sdmmc1"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - sensor_irq_l { - nvidia,pins = "pi6"; - nvidia,function = "gmi"; + pwr_i2c_scl_pz6 { + nvidia,pins = "pwr_i2c_scl_pz6"; + nvidia,function = "i2cpwr"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; }; - wifi_en { - nvidia,pins = "gpio_x7_aud_px7"; - nvidia,function = "rsvd4"; + pwr_i2c_sda_pz7 { + nvidia,pins = "pwr_i2c_sda_pz7"; + nvidia,function = "i2cpwr"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat0_paa0 { + nvidia,pins = "sdmmc4_dat0_paa0"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat1_paa1 { + nvidia,pins = "sdmmc4_dat1_paa1"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat2_paa2 { + nvidia,pins = "sdmmc4_dat2_paa2"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat3_paa3 { + nvidia,pins = "sdmmc4_dat3_paa3"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat4_paa4 { + nvidia,pins = "sdmmc4_dat4_paa4"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat5_paa5 { + nvidia,pins = "sdmmc4_dat5_paa5"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat6_paa6 { + nvidia,pins = "sdmmc4_dat6_paa6"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat7_paa7 { + nvidia,pins = "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pbb0 { + nvidia,pins = "pbb0"; + nvidia,function = "vgp6"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - en_vdd_bl { - nvidia,pins = "dap3_dout_pp2"; - nvidia,function = "i2s2"; + cam_i2c_scl_pbb1 { + nvidia,pins = "cam_i2c_scl_pbb1"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + cam_i2c_sda_pbb2 { + nvidia,pins = "cam_i2c_sda_pbb2"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + pbb3 { + nvidia,pins = "pbb3"; + nvidia,function = "vgp3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pbb4 { + nvidia,pins = "pbb4"; + nvidia,function = "vgp4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pbb5 { + nvidia,pins = "pbb5"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pbb6 { + nvidia,pins = "pbb6"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pbb7 { + nvidia,pins = "pbb7"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + cam_mclk_pcc0 { + nvidia,pins = "cam_mclk_pcc0"; + nvidia,function = "vi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pcc1 { + nvidia,pins = "pcc1"; + nvidia,function = "rsvd2"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pcc2 { + nvidia,pins = "pcc2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + clk2_req_pcc5 { + nvidia,pins = "clk2_req_pcc5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - en_vdd_hdmi { - nvidia,pins = "spdif_in_pk6"; - nvidia,function = "spdif"; + pex_l0_rst_n_pdd1 { + nvidia,pins = "pex_l0_rst_n_pdd1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l0_clkreq_n_pdd2 { + nvidia,pins = "pex_l0_clkreq_n_pdd2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_wake_n_pdd3 { + nvidia,pins = "pex_wake_n_pdd3"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l1_rst_n_pdd5 { + nvidia,pins = "pex_l1_rst_n_pdd5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l1_clkreq_n_pdd6 { + nvidia,pins = "pex_l1_clkreq_n_pdd6"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + clk3_out_pee0 { + nvidia,pins = "clk3_out_pee0"; + nvidia,function = "rsvd2"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + clk3_req_pee1 { + nvidia,pins = "clk3_req_pee1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap_mclk1_req_pee2 { + nvidia,pins = "dap_mclk1_req_pee2"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + hdmi_cec_pee3 { + nvidia,pins = "hdmi_cec_pee3"; + nvidia,function = "cec"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_clk_lb_out_pee4 { + nvidia,pins = "sdmmc3_clk_lb_out_pee4"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - soc_warm_reset_l { - nvidia,pins = "pi5"; - nvidia,function = "gmi"; + sdmmc3_clk_lb_in_pee5 { + nvidia,pins = "sdmmc3_clk_lb_in_pee5"; + nvidia,function = "sdmmc3"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - hp_det_l { - nvidia,pins = "pi7"; - nvidia,function = "rsvd1"; + dp_hpd_pff0 { + nvidia,pins = "dp_hpd_pff0"; + nvidia,function = "dp"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - mic_det_l { - nvidia,pins = "kb_row7_pr7"; + usb_vbus_en2_pff1 { + nvidia,pins = "usb_vbus_en2_pff1"; nvidia,function = "rsvd2"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + pff2 { + nvidia,pins = "pff2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + core_pwr_req { + nvidia,pins = "core_pwr_req"; + nvidia,function = "pwron"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + cpu_pwr_req { + nvidia,pins = "cpu_pwr_req"; + nvidia,function = "cpu"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pwr_int_n { + nvidia,pins = "pwr_int_n"; + nvidia,function = "pmi"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - }; - }; - - serial@0,70006000 { - /* Debug connector on the bottom of the board near SD card. */ - status = "okay"; - }; - - pwm@0,7000a000 { - status = "okay"; - }; - - i2c@0,7000c000 { - status = "okay"; - clock-frequency = <100000>; - - acodec: audio-codec@10 { - compatible = "maxim,max98090"; - reg = <0x10>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>; - }; - - temperature-sensor@4c { - compatible = "ti,tmp451"; - reg = <0x4c>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>; - - #thermal-sensor-cells = <1>; - }; - }; - - i2c@0,7000c400 { - status = "okay"; - clock-frequency = <100000>; - }; - - i2c@0,7000c500 { - status = "okay"; - clock-frequency = <400000>; - - tpm@20 { - compatible = "infineon,slb9645tt"; - reg = <0x20>; - }; - }; - - hdmi_ddc: i2c@0,7000c700 { - status = "okay"; - clock-frequency = <100000>; - }; - - i2c@0,7000d000 { - status = "okay"; - clock-frequency = <400000>; - - pmic: pmic@40 { - compatible = "ams,as3722"; - reg = <0x40>; - interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>; - - ams,system-power-controller; - - #interrupt-cells = <2>; - interrupt-controller; - - gpio-controller; - #gpio-cells = <2>; - - pinctrl-names = "default"; - pinctrl-0 = <&as3722_default>; - - as3722_default: pinmux { - gpio0 { - pins = "gpio0"; - function = "gpio"; - bias-pull-down; - }; - - gpio1 { - pins = "gpio1"; - function = "gpio"; - bias-pull-up; - }; - - gpio2_4_7 { - pins = "gpio2", "gpio4", "gpio7"; - function = "gpio"; - bias-pull-up; - }; - - gpio3_6 { - pins = "gpio3", "gpio6"; - bias-high-impedance; - }; - - gpio5 { - pins = "gpio5"; - function = "clk32k-out"; - bias-pull-down; - }; + reset_out_n { + nvidia,pins = "reset_out_n"; + nvidia,function = "reset_out_n"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - - regulators { - vsup-sd2-supply = <&vdd_5v0_sys>; - vsup-sd3-supply = <&vdd_5v0_sys>; - vsup-sd4-supply = <&vdd_5v0_sys>; - vsup-sd5-supply = <&vdd_5v0_sys>; - vin-ldo0-supply = <&vdd_1v35_lp0>; - vin-ldo1-6-supply = <&vdd_3v3_run>; - vin-ldo2-5-7-supply = <&vddio_1v8>; - vin-ldo3-4-supply = <&vdd_3v3_sys>; - vin-ldo9-10-supply = <&vdd_5v0_sys>; - vin-ldo11-supply = <&vdd_3v3_run>; - - sd0 { - regulator-name = "+VDD_CPU_AP"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1350000>; - regulator-min-microamp = <3500000>; - regulator-max-microamp = <3500000>; - regulator-always-on; - regulator-boot-on; - ams,ext-control = <2>; - }; - - sd1 { - regulator-name = "+VDD_CORE"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1350000>; - regulator-min-microamp = <2500000>; - regulator-max-microamp = <4000000>; - regulator-always-on; - regulator-boot-on; - ams,ext-control = <1>; - }; - - vdd_1v35_lp0: sd2 { - regulator-name = "+1.35V_LP0(sd2)"; - regulator-min-microvolt = <1350000>; - regulator-max-microvolt = <1350000>; - regulator-always-on; - regulator-boot-on; - }; - - sd3 { - regulator-name = "+1.35V_LP0(sd3)"; - regulator-min-microvolt = <1350000>; - regulator-max-microvolt = <1350000>; - regulator-always-on; - regulator-boot-on; - }; - - vdd_1v05_run: sd4 { - regulator-name = "+1.05V_RUN"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - }; - - vddio_1v8: sd5 { - regulator-name = "+1.8V_VDDIO"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - sd6 { - regulator-name = "+VDD_GPU_AP"; - regulator-min-microvolt = <650000>; - regulator-max-microvolt = <1200000>; - regulator-min-microamp = <3500000>; - regulator-max-microamp = <3500000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo0 { - regulator-name = "+1.05V_RUN_AVDD"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - regulator-boot-on; - regulator-always-on; - ams,ext-control = <1>; - }; - - ldo1 { - regulator-name = "+1.8V_RUN_CAM"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - ldo2 { - regulator-name = "+1.2V_GEN_AVDD"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo3 { - regulator-name = "+1.00V_LP0_VDD_RTC"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - regulator-boot-on; - regulator-always-on; - ams,enable-tracking; - }; - - vdd_run_cam: ldo4 { - regulator-name = "+3.3V_RUN_CAM"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - }; - - ldo5 { - regulator-name = "+1.2V_RUN_CAM_FRONT"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - }; - - vddio_sdmmc3: ldo6 { - regulator-name = "+VDDIO_SDMMC3"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - }; - - ldo7 { - regulator-name = "+1.05V_RUN_CAM_REAR"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - }; - - ldo9 { - regulator-name = "+2.8V_RUN_TOUCH"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - }; - - ldo10 { - regulator-name = "+2.8V_RUN_CAM_AF"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - }; - - ldo11 { - regulator-name = "+1.8V_RUN_VPP_FUSE"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; + owr { + nvidia,pins = "owr"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; }; - }; - }; - - spi@0,7000d400 { - status = "okay"; - - cros_ec: cros-ec@0 { - compatible = "google,cros-ec-spi"; - spi-max-frequency = <3000000>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>; - reg = <0>; - - google,cros-ec-spi-msg-delay = <2000>; - - i2c-tunnel { - compatible = "google,cros-ec-i2c-tunnel"; - #address-cells = <1>; - #size-cells = <0>; - - google,remote-bus = <0>; - - charger: bq24735@9 { - compatible = "ti,bq24735"; - reg = <0x9>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(J, 0) - GPIO_ACTIVE_HIGH>; - ti,ac-detect-gpios = <&gpio - TEGRA_GPIO(J, 0) - GPIO_ACTIVE_HIGH>; - }; - - battery: sbs-battery@b { - compatible = "sbs,sbs-battery"; - reg = <0xb>; - sbs,i2c-retry-count = <2>; - sbs,poll-retry-count = <10>; - power-supplies = <&charger>; - }; + clk_32k_in { + nvidia,pins = "clk_32k_in"; + nvidia,function = "clk"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + jtag_rtck { + nvidia,pins = "jtag_rtck"; + nvidia,function = "rtck"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; }; }; - - spi@0,7000da00 { - status = "okay"; - spi-max-frequency = <25000000>; - - flash@0 { - compatible = "winbond,w25q32dw"; - reg = <0>; - }; - }; - - pmc@0,7000e400 { - nvidia,invert-interrupt; - nvidia,suspend-mode = <0>; - nvidia,cpu-pwr-good-time = <500>; - nvidia,cpu-pwr-off-time = <300>; - nvidia,core-pwr-good-time = <641 3845>; - nvidia,core-pwr-off-time = <61036>; - nvidia,core-power-req-active-high; - nvidia,sys-clock-req-active-high; - }; - - hda@0,70030000 { - status = "okay"; - }; - - sdhci@0,700b0000 { /* WiFi/BT on this bus */ - status = "okay"; - power-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>; - bus-width = <4>; - no-1-8-v; - non-removable; - }; - - sdhci@0,700b0400 { /* SD Card on this bus */ - status = "okay"; - cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; - power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; - wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; - bus-width = <4>; - no-1-8-v; - vqmmc-supply = <&vddio_sdmmc3>; - }; - - sdhci@0,700b0600 { /* eMMC on this bus */ - status = "okay"; - bus-width = <8>; - no-1-8-v; - non-removable; - }; - - ahub@0,70300000 { - i2s@0,70301100 { - status = "okay"; - }; - }; - - usb@0,7d000000 { /* Rear external USB port. */ - status = "okay"; - }; - - usb-phy@0,7d000000 { - status = "okay"; - vbus-supply = <&vdd_usb1_vbus>; - }; - - usb@0,7d004000 { /* Internal webcam. */ - status = "okay"; - }; - - usb-phy@0,7d004000 { - status = "okay"; - vbus-supply = <&vdd_run_cam>; - }; - - usb@0,7d008000 { /* Left external USB port. */ - status = "okay"; - }; - - usb-phy@0,7d008000 { - status = "okay"; - vbus-supply = <&vdd_usb3_vbus>; - }; - - backlight: backlight { - compatible = "pwm-backlight"; - - enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; - power-supply = <&vdd_led>; - pwms = <&pwm 1 1000000>; - - default-brightness-level = <224>; - brightness-levels = - < 0 1 2 3 4 5 6 7 - 8 9 10 11 12 13 14 15 - 16 17 18 19 20 21 22 23 - 24 25 26 27 28 29 30 31 - 32 33 34 35 36 37 38 39 - 40 41 42 43 44 45 46 47 - 48 49 50 51 52 53 54 55 - 56 57 58 59 60 61 62 63 - 64 65 66 67 68 69 70 71 - 72 73 74 75 76 77 78 79 - 80 81 82 83 84 85 86 87 - 88 89 90 91 92 93 94 95 - 96 97 98 99 100 101 102 103 - 104 105 106 107 108 109 110 111 - 112 113 114 115 116 117 118 119 - 120 121 122 123 124 125 126 127 - 128 129 130 131 132 133 134 135 - 136 137 138 139 140 141 142 143 - 144 145 146 147 148 149 150 151 - 152 153 154 155 156 157 158 159 - 160 161 162 163 164 165 166 167 - 168 169 170 171 172 173 174 175 - 176 177 178 179 180 181 182 183 - 184 185 186 187 188 189 190 191 - 192 193 194 195 196 197 198 199 - 200 201 202 203 204 205 206 207 - 208 209 210 211 212 213 214 215 - 216 217 218 219 220 221 222 223 - 224 225 226 227 228 229 230 231 - 232 233 234 235 236 237 238 239 - 240 241 242 243 244 245 246 247 - 248 249 250 251 252 253 254 255 - 256>; - }; - - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; - }; - - gpio-keys { - compatible = "gpio-keys"; - - lid { - label = "Lid"; - gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>; - linux,input-type = <5>; - linux,code = <KEY_RESERVED>; - debounce-interval = <1>; - gpio-key,wakeup; - }; - - power { - label = "Power"; - gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; - linux,code = <KEY_POWER>; - debounce-interval = <30>; - gpio-key,wakeup; - }; - }; - - panel: panel { - compatible = "auo,b133xtn01"; - - backlight = <&backlight>; - ddc-i2c-bus = <&dpaux>; - }; - - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - vdd_mux: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "+VDD_MUX"; - regulator-min-microvolt = <12000000>; - regulator-max-microvolt = <12000000>; - regulator-always-on; - regulator-boot-on; - }; - - vdd_5v0_sys: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "+5V_SYS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vdd_mux>; - }; - - vdd_3v3_sys: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "+3.3V_SYS"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vdd_mux>; - }; - - vdd_3v3_run: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "+3.3V_RUN"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_sys>; - }; - - vdd_3v3_hdmi: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&vdd_3v3_run>; - }; - - vdd_led: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "+VDD_LED"; - gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_mux>; - }; - - vdd_5v0_ts: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - regulator-name = "+5V_VDD_TS_SW"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-boot-on; - gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; - - vdd_usb1_vbus: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; - regulator-name = "+5V_USB_HS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - vin-supply = <&vdd_5v0_sys>; - }; - - vdd_usb3_vbus: regulator@8 { - compatible = "regulator-fixed"; - reg = <8>; - regulator-name = "+5V_USB_SS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - vin-supply = <&vdd_5v0_sys>; - }; - - vdd_3v3_panel: regulator@9 { - compatible = "regulator-fixed"; - reg = <9>; - regulator-name = "+3.3V_PANEL"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&pmic 4 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_run>; - }; - - vdd_3v3_lp0: regulator@10 { - compatible = "regulator-fixed"; - reg = <10>; - regulator-name = "+3.3V_LP0"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - /* - * TODO: find a way to wire this up with the USB EHCI - * controllers so that it can be enabled on demand. - */ - regulator-always-on; - gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_sys>; - }; - - vdd_hdmi_pll: regulator@11 { - compatible = "regulator-fixed"; - reg = <11>; - regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; - vin-supply = <&vdd_1v05_run>; - }; - - vdd_5v0_hdmi: regulator@12 { - compatible = "regulator-fixed"; - reg = <12>; - regulator-name = "+5V_HDMI_CON"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; - }; - - sound { - compatible = "nvidia,tegra-audio-max98090-nyan-big", - "nvidia,tegra-audio-max98090"; - nvidia,model = "Acer Chromebook 13"; - - nvidia,audio-routing = - "Headphones", "HPR", - "Headphones", "HPL", - "Speakers", "SPKR", - "Speakers", "SPKL", - "Mic Jack", "MICBIAS", - "DMICL", "Int Mic", - "DMICR", "Int Mic", - "IN34", "Mic Jack"; - - nvidia,i2s-controller = <&tegra_i2s1>; - nvidia,audio-codec = <&acodec>; - - clocks = <&tegra_car TEGRA124_CLK_PLL_A>, - <&tegra_car TEGRA124_CLK_PLL_A_OUT0>, - <&tegra_car TEGRA124_CLK_EXTERN1>; - clock-names = "pll_a", "pll_a_out0", "mclk"; - - nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>; - nvidia,mic-det-gpios = - <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>; - }; }; - -#include "cros-ec-keyboard.dtsi" diff --git a/arch/arm/boot/dts/tegra124-nyan-blaze-emc.dtsi b/arch/arm/boot/dts/tegra124-nyan-blaze-emc.dtsi new file mode 100644 index 0000000..9ecd108 --- /dev/null +++ b/arch/arm/boot/dts/tegra124-nyan-blaze-emc.dtsi @@ -0,0 +1,2049 @@ +/ { + clock@0,60006000 { + emc-timings-1 { + nvidia,ram-code = <1>; + + timing-12750000 { + clock-frequency = <12750000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-20400000 { + clock-frequency = <20400000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-40800000 { + clock-frequency = <40800000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-68000000 { + clock-frequency = <68000000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-102000000 { + clock-frequency = <102000000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-204000000 { + clock-frequency = <204000000>; + nvidia,parent-clock-frequency = <408000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_P>; + clock-names = "emc-parent"; + }; + timing-300000000 { + clock-frequency = <300000000>; + nvidia,parent-clock-frequency = <600000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_C>; + clock-names = "emc-parent"; + }; + timing-396000000 { + clock-frequency = <396000000>; + nvidia,parent-clock-frequency = <792000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_M>; + clock-names = "emc-parent"; + }; + /* TODO: Add 528MHz frequency */ + timing-600000000 { + clock-frequency = <600000000>; + nvidia,parent-clock-frequency = <600000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_C_UD>; + clock-names = "emc-parent"; + }; + timing-792000000 { + clock-frequency = <792000000>; + nvidia,parent-clock-frequency = <792000000>; + clocks = <&tegra_car TEGRA124_CLK_PLL_M_UD>; + clock-names = "emc-parent"; + }; + }; + }; + + emc@0,7001b000 { + emc-timings-1 { + nvidia,ram-code = <1>; + + timing-12750000 { + clock-frequency = <12750000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000c000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000a + 0x00000003 + 0x0000000b + 0x00000000 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x00000060 + 0x00000000 + 0x00000018 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000007 + 0x0000000f + 0x00000005 + 0x00000005 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000064 + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0000c000 + 0x00000000 + 0x00000000 + 0x0000c000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000505 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000007 + 0x00000000 + 0x00000042 + 0x000c000c + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x800001c5 + 0x0000000a + >; + }; + + timing-20400000 { + clock-frequency = <20400000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000c000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000000 + 0x00000005 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000a + 0x00000003 + 0x0000000b + 0x00000000 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x0000009a + 0x00000000 + 0x00000026 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000007 + 0x0000000f + 0x00000006 + 0x00000006 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000005 + 0x00000005 + 0x000000a0 + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0000c000 + 0x00000000 + 0x00000000 + 0x0000c000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000505 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x0000000b + 0x00000000 + 0x00000042 + 0x000c000c + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x8000023a + 0x0000000a + >; + }; + + timing-40800000 { + clock-frequency = <40800000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000c000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000001 + 0x0000000a + 0x00000000 + 0x00000001 + 0x00000000 + 0x00000004 + 0x0000000a + 0x00000003 + 0x0000000b + 0x00000000 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x00000134 + 0x00000000 + 0x0000004d + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000008 + 0x0000000f + 0x0000000c + 0x0000000c + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000005 + 0x00000005 + 0x0000013f + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0000c000 + 0x00000000 + 0x00000000 + 0x0000c000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000505 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000015 + 0x00000000 + 0x00000042 + 0x000c000c + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x80000370 + 0x0000000a + >; + }; + + timing-68000000 { + clock-frequency = <68000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000c000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000003 + 0x00000011 + 0x00000000 + 0x00000002 + 0x00000000 + 0x00000004 + 0x0000000a + 0x00000003 + 0x0000000b + 0x00000000 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x00000202 + 0x00000000 + 0x00000080 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x0000000f + 0x0000000f + 0x00000013 + 0x00000013 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000001 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000213 + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0000c000 + 0x00000000 + 0x00000000 + 0x0000c000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000505 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000022 + 0x00000000 + 0x00000042 + 0x000c000c + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x8000050e + 0x0000000a + >; + }; + + timing-102000000 { + clock-frequency = <102000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x000008c5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000c000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00000000>; + + nvidia,emc-configuration = < + 0x00000004 + 0x0000001a + 0x00000000 + 0x00000003 + 0x00000001 + 0x00000004 + 0x0000000a + 0x00000003 + 0x0000000b + 0x00000001 + 0x00000001 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x0000000c + 0x0000000d + 0x0000000f + 0x00000304 + 0x00000000 + 0x000000c1 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000018 + 0x0000000f + 0x0000001c + 0x0000001c + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000003 + 0x00000000 + 0x00000005 + 0x00000005 + 0x0000031c + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0000c000 + 0x00000000 + 0x00000000 + 0x0000c000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x000fc000 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x0000fc00 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000505 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000033 + 0x00000000 + 0x00000042 + 0x000c000c + 0x00000000 + 0x00000003 + 0x0000f2f3 + 0x80000713 + 0x0000000a + >; + }; + + timing-204000000 { + clock-frequency = <204000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000008>; + nvidia,emc-cfg = <0x73240000>; + nvidia,emc-cfg-2 = <0x0000088d>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-mrs-wait-cnt = <0x000c000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040008>; + nvidia,emc-xm2dqspadctrl2 = <0x0130b118>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x00000009 + 0x00000035 + 0x00000000 + 0x00000007 + 0x00000002 + 0x00000005 + 0x0000000a + 0x00000003 + 0x0000000b + 0x00000002 + 0x00000002 + 0x00000003 + 0x00000003 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000006 + 0x00000002 + 0x00000000 + 0x00000004 + 0x00000006 + 0x00010000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000003 + 0x0000000d + 0x0000000f + 0x00000011 + 0x00000607 + 0x00000000 + 0x00000181 + 0x00000002 + 0x00000002 + 0x00000001 + 0x00000000 + 0x00000032 + 0x0000000f + 0x00000038 + 0x00000038 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000007 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000638 + 0x00000000 + 0x00000000 + 0x00000000 + 0x106aa298 + 0x002c00a0 + 0x00008000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00064000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0000c000 + 0x00000000 + 0x00000000 + 0x0000c000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00090000 + 0x00090000 + 0x00090000 + 0x00090000 + 0x00009000 + 0x00009000 + 0x00009000 + 0x00009000 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000505 + 0x81f1f108 + 0x07070004 + 0x0000003f + 0x016eeeee + 0x51451400 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000066 + 0x00000000 + 0x00000100 + 0x000c000c + 0x00000000 + 0x00000003 + 0x0000d2b3 + 0x80000d22 + 0x0000000a + >; + }; + + timing-300000000 { + clock-frequency = <300000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73340000>; + nvidia,emc-cfg-2 = <0x000008d5>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200000>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000321>; + nvidia,emc-mrs-wait-cnt = <0x0174000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040128>; + nvidia,emc-xm2dqspadctrl2 = <0x01231339>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x0000000d + 0x0000004c + 0x00000000 + 0x00000009 + 0x00000003 + 0x00000004 + 0x00000008 + 0x00000002 + 0x00000009 + 0x00000003 + 0x00000003 + 0x00000002 + 0x00000002 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000005 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000007 + 0x00020000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000001 + 0x0000000e + 0x00000010 + 0x00000012 + 0x000008e4 + 0x00000000 + 0x00000239 + 0x00000001 + 0x00000008 + 0x00000001 + 0x00000000 + 0x0000004a + 0x0000000e + 0x00000051 + 0x00000200 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000009 + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000924 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab098 + 0x002c00a0 + 0x00008000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00090000 + 0x00090000 + 0x00000000 + 0x00090000 + 0x00090000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00060000 + 0x00060000 + 0x00060000 + 0x00060000 + 0x00006000 + 0x00006000 + 0x00006000 + 0x00006000 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000202 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x51451420 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x00000096 + 0x00000000 + 0x00000100 + 0x0174000c + 0x00000000 + 0x00000003 + 0x000052a3 + 0x800012d7 + 0x00000009 + >; + }; + + timing-396000000 { + clock-frequency = <396000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73340000>; + nvidia,emc-cfg-2 = <0x00000895>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200000>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000521>; + nvidia,emc-mrs-wait-cnt = <0x015b000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040008>; + nvidia,emc-xm2dqspadctrl2 = <0x01231339>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x00000012 + 0x00000065 + 0x00000000 + 0x0000000c + 0x00000004 + 0x00000005 + 0x00000008 + 0x00000002 + 0x0000000a + 0x00000004 + 0x00000004 + 0x00000002 + 0x00000002 + 0x00000000 + 0x00000003 + 0x00000003 + 0x00000005 + 0x00000002 + 0x00000000 + 0x00000001 + 0x00000008 + 0x00020000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0000000f + 0x00000010 + 0x00000012 + 0x00000bd1 + 0x00000000 + 0x000002f4 + 0x00000001 + 0x00000008 + 0x00000001 + 0x00000000 + 0x00000063 + 0x0000000f + 0x0000006b + 0x00000200 + 0x00000004 + 0x00000005 + 0x00000004 + 0x0000000d + 0x00000000 + 0x00000005 + 0x00000005 + 0x00000c11 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab098 + 0x002c00a0 + 0x00008000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00030000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00068000 + 0x00068000 + 0x00000000 + 0x00068000 + 0x00068000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00058000 + 0x00058000 + 0x00058000 + 0x00058000 + 0x00005800 + 0x00005800 + 0x00005800 + 0x00005800 + 0x10000280 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc081 + 0x00000202 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x51451420 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0000003f + 0x000000c6 + 0x00000000 + 0x00000100 + 0x015b000c + 0x00000000 + 0x00000003 + 0x000052a3 + 0x8000188b + 0x00000009 + >; + }; + + timing-600000000 { + clock-frequency = <600000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73300000>; + nvidia,emc-cfg-2 = <0x0000089d>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200010>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000b61>; + nvidia,emc-mrs-wait-cnt = <0x0128000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040008>; + nvidia,emc-xm2dqspadctrl2 = <0x0121113d>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x0000001c + 0x0000009a + 0x00000000 + 0x00000013 + 0x00000007 + 0x00000007 + 0x0000000b + 0x00000003 + 0x00000010 + 0x00000007 + 0x00000007 + 0x00000002 + 0x00000002 + 0x00000000 + 0x00000005 + 0x00000005 + 0x0000000a + 0x00000002 + 0x00000000 + 0x00000003 + 0x0000000b + 0x00070000 + 0x00000003 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000002 + 0x00000012 + 0x00000016 + 0x00000018 + 0x00001208 + 0x00000000 + 0x00000482 + 0x00000002 + 0x0000000d + 0x00000001 + 0x00000000 + 0x00000096 + 0x00000015 + 0x000000a2 + 0x00000200 + 0x00000004 + 0x00000005 + 0x00000004 + 0x00000015 + 0x00000000 + 0x00000006 + 0x00000006 + 0x00001248 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab098 + 0xe00e00b1 + 0x00008000 + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x0000000a + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00040000 + 0x00040000 + 0x00000000 + 0x00040000 + 0x00040000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000004 + 0x00000004 + 0x00000001 + 0x00000005 + 0x00000007 + 0x00000004 + 0x00000006 + 0x00000007 + 0x00000004 + 0x00000004 + 0x00000001 + 0x00000005 + 0x00000007 + 0x00000004 + 0x00000006 + 0x00000007 + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x100002a0 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc085 + 0x00000202 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x51451420 + 0x00514514 + 0x00514514 + 0x51451400 + 0x0606003f + 0x00000000 + 0x00000000 + 0x00000100 + 0x0128000c + 0x00000000 + 0x00000003 + 0x000040a0 + 0x800024a9 + 0x0000000e + >; + }; + + timing-792000000 { + clock-frequency = <792000000>; + + nvidia,emc-auto-cal-config = <0xa1430000>; + nvidia,emc-auto-cal-config2 = <0x00000000>; + nvidia,emc-auto-cal-config3 = <0x00000000>; + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-bgbias-ctl0 = <0x00000000>; + nvidia,emc-cfg = <0x73300000>; + nvidia,emc-cfg-2 = <0x0000089d>; + nvidia,emc-ctt-term-ctrl = <0x00000802>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200018>; + nvidia,emc-mode-4 = <0x00000000>; + nvidia,emc-mode-reset = <0x80000d71>; + nvidia,emc-mrs-wait-cnt = <0x00f8000c>; + nvidia,emc-sel-dpd-ctrl = <0x00040000>; + nvidia,emc-xm2dqspadctrl2 = <0x0120113d>; + nvidia,emc-zcal-cnt-long = <0x00000042>; + nvidia,emc-zcal-interval = <0x00020000>; + + nvidia,emc-configuration = < + 0x00000025 + 0x000000cc + 0x00000000 + 0x0000001a + 0x00000009 + 0x00000008 + 0x0000000d + 0x00000004 + 0x00000013 + 0x00000009 + 0x00000009 + 0x00000003 + 0x00000002 + 0x00000000 + 0x00000006 + 0x00000006 + 0x0000000b + 0x00000002 + 0x00000000 + 0x00000002 + 0x0000000d + 0x00080000 + 0x00000004 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000001 + 0x00000014 + 0x00000018 + 0x0000001a + 0x000017e2 + 0x00000000 + 0x000005f8 + 0x00000003 + 0x00000011 + 0x00000001 + 0x00000000 + 0x000000c6 + 0x00000018 + 0x000000d6 + 0x00000200 + 0x00000005 + 0x00000006 + 0x00000005 + 0x0000001d + 0x00000000 + 0x00000008 + 0x00000008 + 0x00001822 + 0x00000000 + 0x00000000 + 0x00000000 + 0x104ab098 + 0xe00700b1 + 0x00008000 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000008 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x0002c000 + 0x0002c000 + 0x00000000 + 0x0002c000 + 0x0002c000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000000 + 0x00000008 + 0x00000008 + 0x00000005 + 0x00000008 + 0x0000000a + 0x00000008 + 0x0000000a + 0x0000000a + 0x00000008 + 0x00000008 + 0x00000005 + 0x00000008 + 0x0000000a + 0x00000008 + 0x0000000a + 0x0000000a + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x0000000e + 0x100002a0 + 0x00000000 + 0x00111111 + 0x00000000 + 0x00000000 + 0x77ffc085 + 0x00000202 + 0x81f1f108 + 0x07070004 + 0x00000000 + 0x016eeeee + 0x61861820 + 0x00492492 + 0x00492492 + 0x61861800 + 0x0606003f + 0x00000000 + 0x00000000 + 0x00000100 + 0x00f8000c + 0x00000000 + 0x00000004 + 0x00004080 + 0x80003012 + 0x0000000f + >; + }; + + }; + }; + + memory-controller@0,70019000 { + emc-timings-1 { + nvidia,ram-code = <1>; + + + timing-12750000 { + clock-frequency = <12750000>; + + nvidia,emem-configuration = < + 0x40040001 + 0x8000000a + 0x00000001 + 0x00000001 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0402 + 0x77e30303 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-20400000 { + clock-frequency = <20400000>; + + nvidia,emem-configuration = < + 0x40020001 + 0x80000012 + 0x00000001 + 0x00000001 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0402 + 0x76230303 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-40800000 { + clock-frequency = <40800000>; + + nvidia,emem-configuration = < + 0xa0000001 + 0x80000017 + 0x00000001 + 0x00000001 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0402 + 0x74a30303 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-68000000 { + clock-frequency = <68000000>; + + nvidia,emem-configuration = < + 0x00000001 + 0x8000001e + 0x00000001 + 0x00000001 + 0x00000002 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0402 + 0x74230403 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-102000000 { + clock-frequency = <102000000>; + + nvidia,emem-configuration = < + 0x08000001 + 0x80000026 + 0x00000001 + 0x00000001 + 0x00000003 + 0x00000000 + 0x00000002 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000003 + 0x00000006 + 0x06030203 + 0x000a0403 + 0x73c30504 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-204000000 { + clock-frequency = <204000000>; + + nvidia,emem-configuration = < + 0x01000003 + 0x80000040 + 0x00000001 + 0x00000001 + 0x00000005 + 0x00000002 + 0x00000004 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000003 + 0x00000002 + 0x00000004 + 0x00000006 + 0x06040203 + 0x000a0405 + 0x73840a06 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-300000000 { + clock-frequency = <300000000>; + + nvidia,emem-configuration = < + 0x08000004 + 0x80000040 + 0x00000001 + 0x00000002 + 0x00000007 + 0x00000004 + 0x00000005 + 0x00000001 + 0x00000002 + 0x00000007 + 0x00000002 + 0x00000002 + 0x00000004 + 0x00000006 + 0x06040202 + 0x000b0607 + 0x77450e08 + 0x70000f03 + 0x001f0000 + >; + }; + + timing-396000000 { + clock-frequency = <396000000>; + + nvidia,emem-configuration = < + 0x0f000005 + 0x80000040 + 0x00000001 + 0x00000002 + 0x00000009 + 0x00000005 + 0x00000007 + 0x00000001 + 0x00000002 + 0x00000008 + 0x00000002 + 0x00000002 + 0x00000004 + 0x00000006 + 0x06040202 + 0x000d0709 + 0x7586120a + 0x70000f03 + 0x001f0000 + >; + }; + + timing-528000000 { + clock-frequency = <528000000>; + + nvidia,emem-configuration = < + 0x0f000007 + 0x80000040 + 0x00000002 + 0x00000003 + 0x0000000d + 0x00000008 + 0x0000000a + 0x00000001 + 0x00000002 + 0x00000009 + 0x00000002 + 0x00000002 + 0x00000005 + 0x00000006 + 0x06050202 + 0x0010090d + 0x7428180e + 0x70000f03 + 0x001f0000 + >; + }; + + timing-600000000 { + clock-frequency = <600000000>; + + nvidia,emem-configuration = < + 0x00000009 + 0x80000040 + 0x00000003 + 0x00000004 + 0x0000000e + 0x00000009 + 0x0000000b + 0x00000001 + 0x00000003 + 0x0000000b + 0x00000002 + 0x00000002 + 0x00000005 + 0x00000007 + 0x07050202 + 0x00130b0e + 0x73a91b0f + 0x70000f03 + 0x001f0000 + >; + }; + + timing-792000000 { + clock-frequency = <792000000>; + + nvidia,emem-configuration = < + 0x0e00000b + 0x80000040 + 0x00000004 + 0x00000005 + 0x00000013 + 0x0000000c + 0x0000000f + 0x00000002 + 0x00000003 + 0x0000000c + 0x00000002 + 0x00000002 + 0x00000006 + 0x00000008 + 0x08060202 + 0x00160d13 + 0x734c2414 + 0x70000f02 + 0x001f0000 + >; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/tegra124-nyan-blaze.dts b/arch/arm/boot/dts/tegra124-nyan-blaze.dts new file mode 100644 index 0000000..0d30c51 --- /dev/null +++ b/arch/arm/boot/dts/tegra124-nyan-blaze.dts @@ -0,0 +1,1334 @@ +/dts-v1/; + +#include "tegra124-nyan.dtsi" + +#include "tegra124-nyan-blaze-emc.dtsi" + +/ { + model = "HP Chromebook 14"; + compatible = "google,nyan-blaze", "google,nyan", "nvidia,tegra124"; + + panel: panel { + compatible = "samsung,ltn140at29-301"; + + backlight = <&backlight>; + ddc-i2c-bus = <&dpaux>; + }; + + sound { + compatible = "nvidia,tegra-audio-max98090-nyan-blaze", + "nvidia,tegra-audio-max98090-nyan", + "nvidia,tegra-audio-max98090"; + nvidia,model = "GoogleNyanBlaze"; + }; + + pinmux@0,70000868 { + pinctrl-names = "default"; + pinctrl-0 = <&pinmux_default>; + + pinmux_default: common { + clk_32k_out_pa0 { + nvidia,pins = "clk_32k_out_pa0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + uart3_cts_n_pa1 { + nvidia,pins = "uart3_cts_n_pa1"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap2_fs_pa2 { + nvidia,pins = "dap2_fs_pa2"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap2_sclk_pa3 { + nvidia,pins = "dap2_sclk_pa3"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap2_din_pa4 { + nvidia,pins = "dap2_din_pa4"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap2_dout_pa5 { + nvidia,pins = "dap2_dout_pa5"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_clk_pa6 { + nvidia,pins = "sdmmc3_clk_pa6"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc3_cmd_pa7 { + nvidia,pins = "sdmmc3_cmd_pa7"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pb0 { + nvidia,pins = "pb0"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pb1 { + nvidia,pins = "pb1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc3_dat3_pb4 { + nvidia,pins = "sdmmc3_dat3_pb4"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat2_pb5 { + nvidia,pins = "sdmmc3_dat2_pb5"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat1_pb6 { + nvidia,pins = "sdmmc3_dat1_pb6"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat0_pb7 { + nvidia,pins = "sdmmc3_dat0_pb7"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + uart3_rts_n_pc0 { + nvidia,pins = "uart3_rts_n_pc0"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_txd_pc2 { + nvidia,pins = "uart2_txd_pc2"; + nvidia,function = "irda"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_rxd_pc3 { + nvidia,pins = "uart2_rxd_pc3"; + nvidia,function = "irda"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gen1_i2c_scl_pc4 { + nvidia,pins = "gen1_i2c_scl_pc4"; + nvidia,function = "i2c1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + gen1_i2c_sda_pc5 { + nvidia,pins = "gen1_i2c_sda_pc5"; + nvidia,function = "i2c1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + pc7 { + nvidia,pins = "pc7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pg0 { + nvidia,pins = "pg0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pg1 { + nvidia,pins = "pg1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pg2 { + nvidia,pins = "pg2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pg3 { + nvidia,pins = "pg3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pg4 { + nvidia,pins = "pg4"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pg5 { + nvidia,pins = "pg5"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pg6 { + nvidia,pins = "pg6"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pg7 { + nvidia,pins = "pg7"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ph0 { + nvidia,pins = "ph0"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ph1 { + nvidia,pins = "ph1"; + nvidia,function = "pwm1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ph2 { + nvidia,pins = "ph2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ph3 { + nvidia,pins = "ph3"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ph4 { + nvidia,pins = "ph4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ph5 { + nvidia,pins = "ph5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ph6 { + nvidia,pins = "ph6"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ph7 { + nvidia,pins = "ph7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi0 { + nvidia,pins = "pi0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pi1 { + nvidia,pins = "pi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pi2 { + nvidia,pins = "pi2"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi3 { + nvidia,pins = "pi3"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi4 { + nvidia,pins = "pi4"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi5 { + nvidia,pins = "pi5"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi6 { + nvidia,pins = "pi6"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pi7 { + nvidia,pins = "pi7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pj0 { + nvidia,pins = "pj0"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pj2 { + nvidia,pins = "pj2"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_cts_n_pj5 { + nvidia,pins = "uart2_cts_n_pj5"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_rts_n_pj6 { + nvidia,pins = "uart2_rts_n_pj6"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pj7 { + nvidia,pins = "pj7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pk0 { + nvidia,pins = "pk0"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pk1 { + nvidia,pins = "pk1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pk2 { + nvidia,pins = "pk2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pk3 { + nvidia,pins = "pk3"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pk4 { + nvidia,pins = "pk4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + spdif_out_pk5 { + nvidia,pins = "spdif_out_pk5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + spdif_in_pk6 { + nvidia,pins = "spdif_in_pk6"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pk7 { + nvidia,pins = "pk7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap1_fs_pn0 { + nvidia,pins = "dap1_fs_pn0"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap1_din_pn1 { + nvidia,pins = "dap1_din_pn1"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap1_dout_pn2 { + nvidia,pins = "dap1_dout_pn2"; + nvidia,function = "i2s0"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap1_sclk_pn3 { + nvidia,pins = "dap1_sclk_pn3"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + usb_vbus_en0_pn4 { + nvidia,pins = "usb_vbus_en0_pn4"; + nvidia,function = "usb"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + usb_vbus_en1_pn5 { + nvidia,pins = "usb_vbus_en1_pn5"; + nvidia,function = "usb"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + hdmi_int_pn7 { + nvidia,pins = "hdmi_int_pn7"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; + }; + ulpi_data7_po0 { + nvidia,pins = "ulpi_data7_po0"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data0_po1 { + nvidia,pins = "ulpi_data0_po1"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data1_po2 { + nvidia,pins = "ulpi_data1_po2"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data2_po3 { + nvidia,pins = "ulpi_data2_po3"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data3_po4 { + nvidia,pins = "ulpi_data3_po4"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data4_po5 { + nvidia,pins = "ulpi_data4_po5"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data5_po6 { + nvidia,pins = "ulpi_data5_po6"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data6_po7 { + nvidia,pins = "ulpi_data6_po7"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap3_fs_pp0 { + nvidia,pins = "dap3_fs_pp0"; + nvidia,function = "i2s2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap3_din_pp1 { + nvidia,pins = "dap3_din_pp1"; + nvidia,function = "i2s2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap3_dout_pp2 { + nvidia,pins = "dap3_dout_pp2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap3_sclk_pp3 { + nvidia,pins = "dap3_sclk_pp3"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap4_fs_pp4 { + nvidia,pins = "dap4_fs_pp4"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap4_din_pp5 { + nvidia,pins = "dap4_din_pp5"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap4_dout_pp6 { + nvidia,pins = "dap4_dout_pp6"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap4_sclk_pp7 { + nvidia,pins = "dap4_sclk_pp7"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_col0_pq0 { + nvidia,pins = "kb_col0_pq0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col1_pq1 { + nvidia,pins = "kb_col1_pq1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_col2_pq2 { + nvidia,pins = "kb_col2_pq2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col3_pq3 { + nvidia,pins = "kb_col3_pq3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col4_pq4 { + nvidia,pins = "kb_col4_pq4"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col5_pq5 { + nvidia,pins = "kb_col5_pq5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_col6_pq6 { + nvidia,pins = "kb_col6_pq6"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col7_pq7 { + nvidia,pins = "kb_col7_pq7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row0_pr0 { + nvidia,pins = "kb_row0_pr0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row1_pr1 { + nvidia,pins = "kb_row1_pr1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row2_pr2 { + nvidia,pins = "kb_row2_pr2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row3_pr3 { + nvidia,pins = "kb_row3_pr3"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row4_pr4 { + nvidia,pins = "kb_row4_pr4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row5_pr5 { + nvidia,pins = "kb_row5_pr5"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row6_pr6 { + nvidia,pins = "kb_row6_pr6"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row7_pr7 { + nvidia,pins = "kb_row7_pr7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row8_ps0 { + nvidia,pins = "kb_row8_ps0"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row9_ps1 { + nvidia,pins = "kb_row9_ps1"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row10_ps2 { + nvidia,pins = "kb_row10_ps2"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row11_ps3 { + nvidia,pins = "kb_row11_ps3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row12_ps4 { + nvidia,pins = "kb_row12_ps4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row13_ps5 { + nvidia,pins = "kb_row13_ps5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row14_ps6 { + nvidia,pins = "kb_row14_ps6"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row15_ps7 { + nvidia,pins = "kb_row15_ps7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row16_pt0 { + nvidia,pins = "kb_row16_pt0"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row17_pt1 { + nvidia,pins = "kb_row17_pt1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gen2_i2c_scl_pt5 { + nvidia,pins = "gen2_i2c_scl_pt5"; + nvidia,function = "i2c2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + gen2_i2c_sda_pt6 { + nvidia,pins = "gen2_i2c_sda_pt6"; + nvidia,function = "i2c2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_cmd_pt7 { + nvidia,pins = "sdmmc4_cmd_pt7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pu0 { + nvidia,pins = "pu0"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu1 { + nvidia,pins = "pu1"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu2 { + nvidia,pins = "pu2"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu3 { + nvidia,pins = "pu3"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu4 { + nvidia,pins = "pu4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pu5 { + nvidia,pins = "pu5"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pu6 { + nvidia,pins = "pu6"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pv0 { + nvidia,pins = "pv0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pv1 { + nvidia,pins = "pv1"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc3_cd_n_pv2 { + nvidia,pins = "sdmmc3_cd_n_pv2"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_wp_n_pv3 { + nvidia,pins = "sdmmc1_wp_n_pv3"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ddc_scl_pv4 { + nvidia,pins = "ddc_scl_pv4"; + nvidia,function = "i2c4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; + }; + ddc_sda_pv5 { + nvidia,pins = "ddc_sda_pv5"; + nvidia,function = "i2c4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; + }; + gpio_w2_aud_pw2 { + nvidia,pins = "gpio_w2_aud_pw2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_w3_aud_pw3 { + nvidia,pins = "gpio_w3_aud_pw3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap_mclk1_pw4 { + nvidia,pins = "dap_mclk1_pw4"; + nvidia,function = "extperiph1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + clk2_out_pw5 { + nvidia,pins = "clk2_out_pw5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart3_txd_pw6 { + nvidia,pins = "uart3_txd_pw6"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart3_rxd_pw7 { + nvidia,pins = "uart3_rxd_pw7"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dvfs_pwm_px0 { + nvidia,pins = "dvfs_pwm_px0"; + nvidia,function = "cldvfs"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x1_aud_px1 { + nvidia,pins = "gpio_x1_aud_px1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dvfs_clk_px2 { + nvidia,pins = "dvfs_clk_px2"; + nvidia,function = "cldvfs"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x3_aud_px3 { + nvidia,pins = "gpio_x3_aud_px3"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x4_aud_px4 { + nvidia,pins = "gpio_x4_aud_px4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gpio_x5_aud_px5 { + nvidia,pins = "gpio_x5_aud_px5"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x6_aud_px6 { + nvidia,pins = "gpio_x6_aud_px6"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x7_aud_px7 { + nvidia,pins = "gpio_x7_aud_px7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_clk_py0 { + nvidia,pins = "ulpi_clk_py0"; + nvidia,function = "spi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_dir_py1 { + nvidia,pins = "ulpi_dir_py1"; + nvidia,function = "spi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ulpi_nxt_py2 { + nvidia,pins = "ulpi_nxt_py2"; + nvidia,function = "spi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_stp_py3 { + nvidia,pins = "ulpi_stp_py3"; + nvidia,function = "spi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc1_dat3_py4 { + nvidia,pins = "sdmmc1_dat3_py4"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_dat2_py5 { + nvidia,pins = "sdmmc1_dat2_py5"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_dat1_py6 { + nvidia,pins = "sdmmc1_dat1_py6"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_dat0_py7 { + nvidia,pins = "sdmmc1_dat0_py7"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_clk_pz0 { + nvidia,pins = "sdmmc1_clk_pz0"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_cmd_pz1 { + nvidia,pins = "sdmmc1_cmd_pz1"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pwr_i2c_scl_pz6 { + nvidia,pins = "pwr_i2c_scl_pz6"; + nvidia,function = "i2cpwr"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + pwr_i2c_sda_pz7 { + nvidia,pins = "pwr_i2c_sda_pz7"; + nvidia,function = "i2cpwr"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat0_paa0 { + nvidia,pins = "sdmmc4_dat0_paa0"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat1_paa1 { + nvidia,pins = "sdmmc4_dat1_paa1"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat2_paa2 { + nvidia,pins = "sdmmc4_dat2_paa2"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat3_paa3 { + nvidia,pins = "sdmmc4_dat3_paa3"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat4_paa4 { + nvidia,pins = "sdmmc4_dat4_paa4"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat5_paa5 { + nvidia,pins = "sdmmc4_dat5_paa5"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat6_paa6 { + nvidia,pins = "sdmmc4_dat6_paa6"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat7_paa7 { + nvidia,pins = "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pbb0 { + nvidia,pins = "pbb0"; + nvidia,function = "vgp6"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + cam_i2c_scl_pbb1 { + nvidia,pins = "cam_i2c_scl_pbb1"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + cam_i2c_sda_pbb2 { + nvidia,pins = "cam_i2c_sda_pbb2"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + pbb3 { + nvidia,pins = "pbb3"; + nvidia,function = "vgp3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pbb4 { + nvidia,pins = "pbb4"; + nvidia,function = "vgp4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pbb5 { + nvidia,pins = "pbb5"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pbb6 { + nvidia,pins = "pbb6"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pbb7 { + nvidia,pins = "pbb7"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + cam_mclk_pcc0 { + nvidia,pins = "cam_mclk_pcc0"; + nvidia,function = "vi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pcc1 { + nvidia,pins = "pcc1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pcc2 { + nvidia,pins = "pcc2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + clk2_req_pcc5 { + nvidia,pins = "clk2_req_pcc5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l0_rst_n_pdd1 { + nvidia,pins = "pex_l0_rst_n_pdd1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l0_clkreq_n_pdd2 { + nvidia,pins = "pex_l0_clkreq_n_pdd2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_wake_n_pdd3 { + nvidia,pins = "pex_wake_n_pdd3"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l1_rst_n_pdd5 { + nvidia,pins = "pex_l1_rst_n_pdd5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l1_clkreq_n_pdd6 { + nvidia,pins = "pex_l1_clkreq_n_pdd6"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + clk3_out_pee0 { + nvidia,pins = "clk3_out_pee0"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + clk3_req_pee1 { + nvidia,pins = "clk3_req_pee1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap_mclk1_req_pee2 { + nvidia,pins = "dap_mclk1_req_pee2"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + hdmi_cec_pee3 { + nvidia,pins = "hdmi_cec_pee3"; + nvidia,function = "cec"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_clk_lb_out_pee4 { + nvidia,pins = "sdmmc3_clk_lb_out_pee4"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc3_clk_lb_in_pee5 { + nvidia,pins = "sdmmc3_clk_lb_in_pee5"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dp_hpd_pff0 { + nvidia,pins = "dp_hpd_pff0"; + nvidia,function = "dp"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + usb_vbus_en2_pff1 { + nvidia,pins = "usb_vbus_en2_pff1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + pff2 { + nvidia,pins = "pff2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + core_pwr_req { + nvidia,pins = "core_pwr_req"; + nvidia,function = "pwron"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + cpu_pwr_req { + nvidia,pins = "cpu_pwr_req"; + nvidia,function = "cpu"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pwr_int_n { + nvidia,pins = "pwr_int_n"; + nvidia,function = "pmi"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + reset_out_n { + nvidia,pins = "reset_out_n"; + nvidia,function = "reset_out_n"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + owr { + nvidia,pins = "owr"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; + }; + clk_32k_in { + nvidia,pins = "clk_32k_in"; + nvidia,function = "clk"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + jtag_rtck { + nvidia,pins = "jtag_rtck"; + nvidia,function = "rtck"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/tegra124-nyan.dtsi b/arch/arm/boot/dts/tegra124-nyan.dtsi new file mode 100644 index 0000000..a9aec23 --- /dev/null +++ b/arch/arm/boot/dts/tegra124-nyan.dtsi @@ -0,0 +1,695 @@ +#include <dt-bindings/input/input.h> +#include "tegra124.dtsi" + +/ { + aliases { + rtc0 = "/i2c@0,7000d000/pmic@40"; + rtc1 = "/rtc@0,7000e000"; + serial0 = &uarta; + }; + + memory { + reg = <0x0 0x80000000 0x0 0x80000000>; + }; + + host1x@0,50000000 { + hdmi@0,54280000 { + status = "okay"; + + vdd-supply = <&vdd_3v3_hdmi>; + pll-supply = <&vdd_hdmi_pll>; + hdmi-supply = <&vdd_5v0_hdmi>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = + <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>; + }; + + sor@0,54540000 { + status = "okay"; + + nvidia,dpaux = <&dpaux>; + nvidia,panel = <&panel>; + }; + + dpaux@0,545c0000 { + vdd-supply = <&vdd_3v3_panel>; + status = "okay"; + }; + }; + + serial@0,70006000 { + /* Debug connector on the bottom of the board near SD card. */ + status = "okay"; + }; + + pwm@0,7000a000 { + status = "okay"; + }; + + i2c@0,7000c000 { + status = "okay"; + clock-frequency = <100000>; + + acodec: audio-codec@10 { + compatible = "maxim,max98090"; + reg = <0x10>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>; + }; + + temperature-sensor@4c { + compatible = "ti,tmp451"; + reg = <0x4c>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>; + + #thermal-sensor-cells = <1>; + }; + }; + + i2c@0,7000c400 { + status = "okay"; + clock-frequency = <100000>; + + trackpad@15 { + compatible = "elan,ekth3000"; + reg = <0x15>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_EDGE_FALLING>; + wakeup-source; + }; + }; + + i2c@0,7000c500 { + status = "okay"; + clock-frequency = <400000>; + + tpm@20 { + compatible = "infineon,slb9645tt"; + reg = <0x20>; + }; + }; + + hdmi_ddc: i2c@0,7000c700 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@0,7000d000 { + status = "okay"; + clock-frequency = <400000>; + + pmic: pmic@40 { + compatible = "ams,as3722"; + reg = <0x40>; + interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>; + + ams,system-power-controller; + + #interrupt-cells = <2>; + interrupt-controller; + + gpio-controller; + #gpio-cells = <2>; + + pinctrl-names = "default"; + pinctrl-0 = <&as3722_default>; + + as3722_default: pinmux { + gpio0 { + pins = "gpio0"; + function = "gpio"; + bias-pull-down; + }; + + gpio1 { + pins = "gpio1"; + function = "gpio"; + bias-pull-up; + }; + + gpio2_4_7 { + pins = "gpio2", "gpio4", "gpio7"; + function = "gpio"; + bias-pull-up; + }; + + gpio3_6 { + pins = "gpio3", "gpio6"; + bias-high-impedance; + }; + + gpio5 { + pins = "gpio5"; + function = "clk32k-out"; + bias-pull-down; + }; + }; + + regulators { + vsup-sd2-supply = <&vdd_5v0_sys>; + vsup-sd3-supply = <&vdd_5v0_sys>; + vsup-sd4-supply = <&vdd_5v0_sys>; + vsup-sd5-supply = <&vdd_5v0_sys>; + vin-ldo0-supply = <&vdd_1v35_lp0>; + vin-ldo1-6-supply = <&vdd_3v3_run>; + vin-ldo2-5-7-supply = <&vddio_1v8>; + vin-ldo3-4-supply = <&vdd_3v3_sys>; + vin-ldo9-10-supply = <&vdd_5v0_sys>; + vin-ldo11-supply = <&vdd_3v3_run>; + + sd0 { + regulator-name = "+VDD_CPU_AP"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1350000>; + regulator-min-microamp = <3500000>; + regulator-max-microamp = <3500000>; + regulator-always-on; + regulator-boot-on; + ams,ext-control = <2>; + }; + + sd1 { + regulator-name = "+VDD_CORE"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1350000>; + regulator-min-microamp = <2500000>; + regulator-max-microamp = <4000000>; + regulator-always-on; + regulator-boot-on; + ams,ext-control = <1>; + }; + + vdd_1v35_lp0: sd2 { + regulator-name = "+1.35V_LP0(sd2)"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + + sd3 { + regulator-name = "+1.35V_LP0(sd3)"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_1v05_run: sd4 { + regulator-name = "+1.05V_RUN"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + vddio_1v8: sd5 { + regulator-name = "+1.8V_VDDIO"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + sd6 { + regulator-name = "+VDD_GPU_AP"; + regulator-min-microvolt = <650000>; + regulator-max-microvolt = <1200000>; + regulator-min-microamp = <3500000>; + regulator-max-microamp = <3500000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo0 { + regulator-name = "+1.05V_RUN_AVDD"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + regulator-boot-on; + regulator-always-on; + ams,ext-control = <1>; + }; + + ldo1 { + regulator-name = "+1.8V_RUN_CAM"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo2 { + regulator-name = "+1.2V_GEN_AVDD"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3 { + regulator-name = "+1.00V_LP0_VDD_RTC"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-boot-on; + regulator-always-on; + ams,enable-tracking; + }; + + vdd_run_cam: ldo4 { + regulator-name = "+3.3V_RUN_CAM"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo5 { + regulator-name = "+1.2V_RUN_CAM_FRONT"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + vddio_sdmmc3: ldo6 { + regulator-name = "+VDDIO_SDMMC3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + ldo7 { + regulator-name = "+1.05V_RUN_CAM_REAR"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + ldo9 { + regulator-name = "+2.8V_RUN_TOUCH"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo10 { + regulator-name = "+2.8V_RUN_CAM_AF"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo11 { + regulator-name = "+1.8V_RUN_VPP_FUSE"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; + }; + }; + + spi@0,7000d400 { + status = "okay"; + + cros_ec: cros-ec@0 { + compatible = "google,cros-ec-spi"; + spi-max-frequency = <3000000>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>; + reg = <0>; + + google,cros-ec-spi-msg-delay = <2000>; + + i2c-tunnel { + compatible = "google,cros-ec-i2c-tunnel"; + #address-cells = <1>; + #size-cells = <0>; + + google,remote-bus = <0>; + + charger: bq24735@9 { + compatible = "ti,bq24735"; + reg = <0x9>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(J, 0) + GPIO_ACTIVE_HIGH>; + ti,ac-detect-gpios = <&gpio + TEGRA_GPIO(J, 0) + GPIO_ACTIVE_HIGH>; + }; + + battery: sbs-battery@b { + compatible = "sbs,sbs-battery"; + reg = <0xb>; + sbs,i2c-retry-count = <2>; + sbs,poll-retry-count = <10>; + power-supplies = <&charger>; + }; + }; + }; + }; + + spi@0,7000da00 { + status = "okay"; + spi-max-frequency = <25000000>; + + flash@0 { + compatible = "winbond,w25q32dw"; + spi-max-frequency = <25000000>; + reg = <0>; + }; + }; + + pmc@0,7000e400 { + nvidia,invert-interrupt; + nvidia,suspend-mode = <0>; + nvidia,cpu-pwr-good-time = <500>; + nvidia,cpu-pwr-off-time = <300>; + nvidia,core-pwr-good-time = <641 3845>; + nvidia,core-pwr-off-time = <61036>; + nvidia,core-power-req-active-high; + nvidia,sys-clock-req-active-high; + }; + + hda@0,70030000 { + status = "okay"; + }; + + sdhci0_pwrseq: sdhci0_pwrseq { + compatible = "mmc-pwrseq-simple"; + + reset-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>; + }; + + sdhci@0,700b0000 { /* WiFi/BT on this bus */ + status = "okay"; + bus-width = <4>; + no-1-8-v; + non-removable; + mmc-pwrseq = <&sdhci0_pwrseq>; + vmmc-supply = <&vdd_3v3_lp0>; + vqmmc-supply = <&vddio_1v8>; + keep-power-in-suspend; + }; + + sdhci@0,700b0400 { /* SD Card on this bus */ + status = "okay"; + cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; + power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; + bus-width = <4>; + no-1-8-v; + vqmmc-supply = <&vddio_sdmmc3>; + }; + + sdhci@0,700b0600 { /* eMMC on this bus */ + status = "okay"; + bus-width = <8>; + no-1-8-v; + non-removable; + }; + + ahub@0,70300000 { + i2s@0,70301100 { + status = "okay"; + }; + }; + + usb@0,7d000000 { /* Rear external USB port. */ + status = "okay"; + }; + + usb-phy@0,7d000000 { + status = "okay"; + vbus-supply = <&vdd_usb1_vbus>; + }; + + usb@0,7d004000 { /* Internal webcam. */ + status = "okay"; + }; + + usb-phy@0,7d004000 { + status = "okay"; + vbus-supply = <&vdd_run_cam>; + }; + + usb@0,7d008000 { /* Left external USB port. */ + status = "okay"; + }; + + usb-phy@0,7d008000 { + status = "okay"; + vbus-supply = <&vdd_usb3_vbus>; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + + enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; + power-supply = <&vdd_led>; + pwms = <&pwm 1 1000000>; + + default-brightness-level = <224>; + brightness-levels = + < 0 1 2 3 4 5 6 7 + 8 9 10 11 12 13 14 15 + 16 17 18 19 20 21 22 23 + 24 25 26 27 28 29 30 31 + 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 + 48 49 50 51 52 53 54 55 + 56 57 58 59 60 61 62 63 + 64 65 66 67 68 69 70 71 + 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 + 88 89 90 91 92 93 94 95 + 96 97 98 99 100 101 102 103 + 104 105 106 107 108 109 110 111 + 112 113 114 115 116 117 118 119 + 120 121 122 123 124 125 126 127 + 128 129 130 131 132 133 134 135 + 136 137 138 139 140 141 142 143 + 144 145 146 147 148 149 150 151 + 152 153 154 155 156 157 158 159 + 160 161 162 163 164 165 166 167 + 168 169 170 171 172 173 174 175 + 176 177 178 179 180 181 182 183 + 184 185 186 187 188 189 190 191 + 192 193 194 195 196 197 198 199 + 200 201 202 203 204 205 206 207 + 208 209 210 211 212 213 214 215 + 216 217 218 219 220 221 222 223 + 224 225 226 227 228 229 230 231 + 232 233 234 235 236 237 238 239 + 240 241 242 243 244 245 246 247 + 248 249 250 251 252 253 254 255 + 256>; + }; + + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg = <0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + lid { + label = "Lid"; + gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>; + linux,input-type = <5>; + linux,code = <KEY_RESERVED>; + debounce-interval = <1>; + gpio-key,wakeup; + }; + + power { + label = "Power"; + gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + debounce-interval = <30>; + gpio-key,wakeup; + }; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + vdd_mux: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "+VDD_MUX"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_5v0_sys: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "+5V_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; + }; + + vdd_3v3_sys: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "+3.3V_SYS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; + }; + + vdd_3v3_run: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "+3.3V_RUN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; + + vdd_3v3_hdmi: regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vdd_3v3_run>; + }; + + vdd_led: regulator@5 { + compatible = "regulator-fixed"; + reg = <5>; + regulator-name = "+VDD_LED"; + gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_mux>; + }; + + vdd_5v0_ts: regulator@6 { + compatible = "regulator-fixed"; + reg = <6>; + regulator-name = "+5V_VDD_TS_SW"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_usb1_vbus: regulator@7 { + compatible = "regulator-fixed"; + reg = <7>; + regulator-name = "+5V_USB_HS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_usb3_vbus: regulator@8 { + compatible = "regulator-fixed"; + reg = <8>; + regulator-name = "+5V_USB_SS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_3v3_panel: regulator@9 { + compatible = "regulator-fixed"; + reg = <9>; + regulator-name = "+3.3V_PANEL"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pmic 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_run>; + }; + + vdd_3v3_lp0: regulator@10 { + compatible = "regulator-fixed"; + reg = <10>; + regulator-name = "+3.3V_LP0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + /* + * TODO: find a way to wire this up with the USB EHCI + * controllers so that it can be enabled on demand. + */ + regulator-always-on; + gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; + + vdd_hdmi_pll: regulator@11 { + compatible = "regulator-fixed"; + reg = <11>; + regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; + vin-supply = <&vdd_1v05_run>; + }; + + vdd_5v0_hdmi: regulator@12 { + compatible = "regulator-fixed"; + reg = <12>; + regulator-name = "+5V_HDMI_CON"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; + }; + + sound { + nvidia,audio-routing = + "Headphones", "HPR", + "Headphones", "HPL", + "Speakers", "SPKR", + "Speakers", "SPKL", + "Mic Jack", "MICBIAS", + "DMICL", "Int Mic", + "DMICR", "Int Mic", + "IN34", "Mic Jack"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&acodec>; + + clocks = <&tegra_car TEGRA124_CLK_PLL_A>, + <&tegra_car TEGRA124_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA124_CLK_EXTERN1>; + clock-names = "pll_a", "pll_a_out0", "mclk"; + + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>; + nvidia,mic-det-gpios = + <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>; + }; + + gpio-restart { + compatible = "gpio-restart"; + gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; + priority = <200>; + }; +}; + +#include "cros-ec-keyboard.dtsi" diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi index db85695..cf01c81 100644 --- a/arch/arm/boot/dts/tegra124.dtsi +++ b/arch/arm/boot/dts/tegra124.dtsi @@ -220,6 +220,7 @@ reg = <0x0 0x60006000 0x0 0x1000>; #clock-cells = <1>; #reset-cells = <1>; + nvidia,external-memory-controller = <&emc>; }; flow-controller@0,60007000 { @@ -227,6 +228,17 @@ reg = <0x0 0x60007000 0x0 0x1000>; }; + actmon@0,6000c800 { + compatible = "nvidia,tegra124-actmon"; + reg = <0x0 0x6000c800 0x0 0x400>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_ACTMON>, + <&tegra_car TEGRA124_CLK_EMC>; + clock-names = "actmon", "emc"; + resets = <&tegra_car 119>; + reset-names = "actmon"; + }; + gpio: gpio@0,6000d000 { compatible = "nvidia,tegra124-gpio", "nvidia,tegra30-gpio"; reg = <0x0 0x6000d000 0x0 0x1000>; @@ -582,6 +594,13 @@ #iommu-cells = <1>; }; + emc: emc@0,7001b000 { + compatible = "nvidia,tegra124-emc"; + reg = <0x0 0x7001b000 0x0 0x1000>; + + nvidia,memory-controller = <&mc>; + }; + sata@0,70020000 { compatible = "nvidia,tegra124-ahci"; diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts index 6b157ee..3dede39 100644 --- a/arch/arm/boot/dts/tegra30-beaver.dts +++ b/arch/arm/boot/dts/tegra30-beaver.dts @@ -62,71 +62,1652 @@ pinctrl-0 = <&state_default>; state_default: pinmux { - sdmmc1_clk_pz0 { - nvidia,pins = "sdmmc1_clk_pz0"; - nvidia,function = "sdmmc1"; + clk_32k_out_pa0 { + nvidia,pins = "clk_32k_out_pa0"; + nvidia,function = "blink"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - sdmmc1_cmd_pz1 { - nvidia,pins = "sdmmc1_cmd_pz1", - "sdmmc1_dat0_py7", - "sdmmc1_dat1_py6", - "sdmmc1_dat2_py5", - "sdmmc1_dat3_py4"; - nvidia,function = "sdmmc1"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; + uart3_cts_n_pa1 { + nvidia,pins = "uart3_cts_n_pa1"; + nvidia,function = "uartc"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap2_fs_pa2 { + nvidia,pins = "dap2_fs_pa2"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap2_sclk_pa3 { + nvidia,pins = "dap2_sclk_pa3"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap2_din_pa4 { + nvidia,pins = "dap2_din_pa4"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap2_dout_pa5 { + nvidia,pins = "dap2_dout_pa5"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; sdmmc3_clk_pa6 { nvidia,pins = "sdmmc3_clk_pa6"; nvidia,function = "sdmmc3"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; sdmmc3_cmd_pa7 { - nvidia,pins = "sdmmc3_cmd_pa7", - "sdmmc3_dat0_pb7", - "sdmmc3_dat1_pb6", - "sdmmc3_dat2_pb5", - "sdmmc3_dat3_pb4"; + nvidia,pins = "sdmmc3_cmd_pa7"; nvidia,function = "sdmmc3"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - sdmmc4_clk_pcc4 { - nvidia,pins = "sdmmc4_clk_pcc4", - "sdmmc4_rst_n_pcc3"; + gmi_a17_pb0 { + nvidia,pins = "gmi_a17_pb0"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gmi_a18_pb1 { + nvidia,pins = "gmi_a18_pb1"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_pwr0_pb2 { + nvidia,pins = "lcd_pwr0_pb2"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_pclk_pb3 { + nvidia,pins = "lcd_pclk_pb3"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat3_pb4 { + nvidia,pins = "sdmmc3_dat3_pb4"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat2_pb5 { + nvidia,pins = "sdmmc3_dat2_pb5"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat1_pb6 { + nvidia,pins = "sdmmc3_dat1_pb6"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat0_pb7 { + nvidia,pins = "sdmmc3_dat0_pb7"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + uart3_rts_n_pc0 { + nvidia,pins = "uart3_rts_n_pc0"; + nvidia,function = "uartc"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + lcd_pwr1_pc1 { + nvidia,pins = "lcd_pwr1_pc1"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + uart2_txd_pc2 { + nvidia,pins = "uart2_txd_pc2"; + nvidia,function = "uartb"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_rxd_pc3 { + nvidia,pins = "uart2_rxd_pc3"; + nvidia,function = "uartb"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gen1_i2c_scl_pc4 { + nvidia,pins = "gen1_i2c_scl_pc4"; + nvidia,function = "i2c1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + gen1_i2c_sda_pc5 { + nvidia,pins = "gen1_i2c_sda_pc5"; + nvidia,function = "i2c1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + lcd_pwr2_pc6 { + nvidia,pins = "lcd_pwr2_pc6"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gmi_wp_n_pc7 { + nvidia,pins = "gmi_wp_n_pc7"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat5_pd0 { + nvidia,pins = "sdmmc3_dat5_pd0"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat4_pd1 { + nvidia,pins = "sdmmc3_dat4_pd1"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_dc1_pd2 { + nvidia,pins = "lcd_dc1_pd2"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat6_pd3 { + nvidia,pins = "sdmmc3_dat6_pd3"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat7_pd4 { + nvidia,pins = "sdmmc3_dat7_pd4"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_d1_pd5 { + nvidia,pins = "vi_d1_pd5"; + nvidia,function = "sdmmc2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_vsync_pd6 { + nvidia,pins = "vi_vsync_pd6"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_hsync_pd7 { + nvidia,pins = "vi_hsync_pd7"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d0_pe0 { + nvidia,pins = "lcd_d0_pe0"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d1_pe1 { + nvidia,pins = "lcd_d1_pe1"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d2_pe2 { + nvidia,pins = "lcd_d2_pe2"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d3_pe3 { + nvidia,pins = "lcd_d3_pe3"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d4_pe4 { + nvidia,pins = "lcd_d4_pe4"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d5_pe5 { + nvidia,pins = "lcd_d5_pe5"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d6_pe6 { + nvidia,pins = "lcd_d6_pe6"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d7_pe7 { + nvidia,pins = "lcd_d7_pe7"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d8_pf0 { + nvidia,pins = "lcd_d8_pf0"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d9_pf1 { + nvidia,pins = "lcd_d9_pf1"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d10_pf2 { + nvidia,pins = "lcd_d10_pf2"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d11_pf3 { + nvidia,pins = "lcd_d11_pf3"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d12_pf4 { + nvidia,pins = "lcd_d12_pf4"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d13_pf5 { + nvidia,pins = "lcd_d13_pf5"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d14_pf6 { + nvidia,pins = "lcd_d14_pf6"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d15_pf7 { + nvidia,pins = "lcd_d15_pf7"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gmi_ad0_pg0 { + nvidia,pins = "gmi_ad0_pg0"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_ad1_pg1 { + nvidia,pins = "gmi_ad1_pg1"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_ad2_pg2 { + nvidia,pins = "gmi_ad2_pg2"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_ad3_pg3 { + nvidia,pins = "gmi_ad3_pg3"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_ad4_pg4 { + nvidia,pins = "gmi_ad4_pg4"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_ad5_pg5 { + nvidia,pins = "gmi_ad5_pg5"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_ad6_pg6 { + nvidia,pins = "gmi_ad6_pg6"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_ad7_pg7 { + nvidia,pins = "gmi_ad7_pg7"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_ad8_ph0 { + nvidia,pins = "gmi_ad8_ph0"; + nvidia,function = "pwm0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_ad9_ph1 { + nvidia,pins = "gmi_ad9_ph1"; + nvidia,function = "pwm1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_ad10_ph2 { + nvidia,pins = "gmi_ad10_ph2"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_ad11_ph3 { + nvidia,pins = "gmi_ad11_ph3"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_ad12_ph4 { + nvidia,pins = "gmi_ad12_ph4"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gmi_ad13_ph5 { + nvidia,pins = "gmi_ad13_ph5"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gmi_ad14_ph6 { + nvidia,pins = "gmi_ad14_ph6"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_wr_n_pi0 { + nvidia,pins = "gmi_wr_n_pi0"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_oe_n_pi1 { + nvidia,pins = "gmi_oe_n_pi1"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_dqs_pi2 { + nvidia,pins = "gmi_dqs_pi2"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_iordy_pi5 { + nvidia,pins = "gmi_iordy_pi5"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gmi_cs7_n_pi6 { + nvidia,pins = "gmi_cs7_n_pi6"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gmi_wait_pi7 { + nvidia,pins = "gmi_wait_pi7"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + lcd_de_pj1 { + nvidia,pins = "lcd_de_pj1"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_hsync_pj3 { + nvidia,pins = "lcd_hsync_pj3"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_vsync_pj4 { + nvidia,pins = "lcd_vsync_pj4"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + uart2_cts_n_pj5 { + nvidia,pins = "uart2_cts_n_pj5"; + nvidia,function = "uartb"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + uart2_rts_n_pj6 { + nvidia,pins = "uart2_rts_n_pj6"; + nvidia,function = "uartb"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_a16_pj7 { + nvidia,pins = "gmi_a16_pj7"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gmi_adv_n_pk0 { + nvidia,pins = "gmi_adv_n_pk0"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_clk_pk1 { + nvidia,pins = "gmi_clk_pk1"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gmi_cs2_n_pk3 { + nvidia,pins = "gmi_cs2_n_pk3"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gmi_cs3_n_pk4 { + nvidia,pins = "gmi_cs3_n_pk4"; + nvidia,function = "nand"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + spdif_out_pk5 { + nvidia,pins = "spdif_out_pk5"; + nvidia,function = "spdif"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + spdif_in_pk6 { + nvidia,pins = "spdif_in_pk6"; + nvidia,function = "spdif"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gmi_a19_pk7 { + nvidia,pins = "gmi_a19_pk7"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_d2_pl0 { + nvidia,pins = "vi_d2_pl0"; + nvidia,function = "sdmmc2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_d3_pl1 { + nvidia,pins = "vi_d3_pl1"; + nvidia,function = "sdmmc2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_d4_pl2 { + nvidia,pins = "vi_d4_pl2"; + nvidia,function = "vi"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + vi_d5_pl3 { + nvidia,pins = "vi_d5_pl3"; + nvidia,function = "sdmmc2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_d6_pl4 { + nvidia,pins = "vi_d6_pl4"; + nvidia,function = "vi"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + vi_d7_pl5 { + nvidia,pins = "vi_d7_pl5"; + nvidia,function = "sdmmc2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_d8_pl6 { + nvidia,pins = "vi_d8_pl6"; + nvidia,function = "sdmmc2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_d9_pl7 { + nvidia,pins = "vi_d9_pl7"; + nvidia,function = "sdmmc2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d16_pm0 { + nvidia,pins = "lcd_d16_pm0"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d17_pm1 { + nvidia,pins = "lcd_d17_pm1"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d18_pm2 { + nvidia,pins = "lcd_d18_pm2"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d19_pm3 { + nvidia,pins = "lcd_d19_pm3"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d20_pm4 { + nvidia,pins = "lcd_d20_pm4"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d21_pm5 { + nvidia,pins = "lcd_d21_pm5"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d22_pm6 { + nvidia,pins = "lcd_d22_pm6"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_d23_pm7 { + nvidia,pins = "lcd_d23_pm7"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap1_fs_pn0 { + nvidia,pins = "dap1_fs_pn0"; + nvidia,function = "i2s0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap1_din_pn1 { + nvidia,pins = "dap1_din_pn1"; + nvidia,function = "i2s0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap1_dout_pn2 { + nvidia,pins = "dap1_dout_pn2"; + nvidia,function = "i2s0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap1_sclk_pn3 { + nvidia,pins = "dap1_sclk_pn3"; + nvidia,function = "i2s0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_cs0_n_pn4 { + nvidia,pins = "lcd_cs0_n_pn4"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_sdout_pn5 { + nvidia,pins = "lcd_sdout_pn5"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_dc0_pn6 { + nvidia,pins = "lcd_dc0_pn6"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + hdmi_int_pn7 { + nvidia,pins = "hdmi_int_pn7"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ulpi_data7_po0 { + nvidia,pins = "ulpi_data7_po0"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data0_po1 { + nvidia,pins = "ulpi_data0_po1"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data1_po2 { + nvidia,pins = "ulpi_data1_po2"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ulpi_data2_po3 { + nvidia,pins = "ulpi_data2_po3"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ulpi_data3_po4 { + nvidia,pins = "ulpi_data3_po4"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ulpi_data4_po5 { + nvidia,pins = "ulpi_data4_po5"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ulpi_data5_po6 { + nvidia,pins = "ulpi_data5_po6"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ulpi_data6_po7 { + nvidia,pins = "ulpi_data6_po7"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap3_fs_pp0 { + nvidia,pins = "dap3_fs_pp0"; + nvidia,function = "i2s2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap3_din_pp1 { + nvidia,pins = "dap3_din_pp1"; + nvidia,function = "i2s2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap3_dout_pp2 { + nvidia,pins = "dap3_dout_pp2"; + nvidia,function = "i2s2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap3_sclk_pp3 { + nvidia,pins = "dap3_sclk_pp3"; + nvidia,function = "i2s2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap4_fs_pp4 { + nvidia,pins = "dap4_fs_pp4"; + nvidia,function = "i2s3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap4_din_pp5 { + nvidia,pins = "dap4_din_pp5"; + nvidia,function = "i2s3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap4_dout_pp6 { + nvidia,pins = "dap4_dout_pp6"; + nvidia,function = "i2s3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap4_sclk_pp7 { + nvidia,pins = "dap4_sclk_pp7"; + nvidia,function = "i2s3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col0_pq0 { + nvidia,pins = "kb_col0_pq0"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col1_pq1 { + nvidia,pins = "kb_col1_pq1"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col2_pq2 { + nvidia,pins = "kb_col2_pq2"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col3_pq3 { + nvidia,pins = "kb_col3_pq3"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col4_pq4 { + nvidia,pins = "kb_col4_pq4"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col5_pq5 { + nvidia,pins = "kb_col5_pq5"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col6_pq6 { + nvidia,pins = "kb_col6_pq6"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col7_pq7 { + nvidia,pins = "kb_col7_pq7"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row0_pr0 { + nvidia,pins = "kb_row0_pr0"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row1_pr1 { + nvidia,pins = "kb_row1_pr1"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row2_pr2 { + nvidia,pins = "kb_row2_pr2"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row3_pr3 { + nvidia,pins = "kb_row3_pr3"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row4_pr4 { + nvidia,pins = "kb_row4_pr4"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row5_pr5 { + nvidia,pins = "kb_row5_pr5"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row6_pr6 { + nvidia,pins = "kb_row6_pr6"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row7_pr7 { + nvidia,pins = "kb_row7_pr7"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row8_ps0 { + nvidia,pins = "kb_row8_ps0"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row9_ps1 { + nvidia,pins = "kb_row9_ps1"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row10_ps2 { + nvidia,pins = "kb_row10_ps2"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row11_ps3 { + nvidia,pins = "kb_row11_ps3"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row12_ps4 { + nvidia,pins = "kb_row12_ps4"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row13_ps5 { + nvidia,pins = "kb_row13_ps5"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row14_ps6 { + nvidia,pins = "kb_row14_ps6"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row15_ps7 { + nvidia,pins = "kb_row15_ps7"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_pclk_pt0 { + nvidia,pins = "vi_pclk_pt0"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_mclk_pt1 { + nvidia,pins = "vi_mclk_pt1"; + nvidia,function = "vi"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_d10_pt2 { + nvidia,pins = "vi_d10_pt2"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_d11_pt3 { + nvidia,pins = "vi_d11_pt3"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + vi_d0_pt4 { + nvidia,pins = "vi_d0_pt4"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gen2_i2c_scl_pt5 { + nvidia,pins = "gen2_i2c_scl_pt5"; + nvidia,function = "i2c2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + gen2_i2c_sda_pt6 { + nvidia,pins = "gen2_i2c_sda_pt6"; + nvidia,function = "i2c2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_cmd_pt7 { + nvidia,pins = "sdmmc4_cmd_pt7"; nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pu0 { + nvidia,pins = "pu0"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pu1 { + nvidia,pins = "pu1"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu2 { + nvidia,pins = "pu2"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pu3 { + nvidia,pins = "pu3"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pu4 { + nvidia,pins = "pu4"; + nvidia,function = "pwm1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu5 { + nvidia,pins = "pu5"; + nvidia,function = "pwm2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu6 { + nvidia,pins = "pu6"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + jtag_rtck_pu7 { + nvidia,pins = "jtag_rtck_pu7"; + nvidia,function = "rtck"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pv0 { + nvidia,pins = "pv0"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pv2 { + nvidia,pins = "pv2"; + nvidia,function = "owr"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pv3 { + nvidia,pins = "pv3"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ddc_scl_pv4 { + nvidia,pins = "ddc_scl_pv4"; + nvidia,function = "i2c4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ddc_sda_pv5 { + nvidia,pins = "ddc_sda_pv5"; + nvidia,function = "i2c4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + crt_hsync_pv6 { + nvidia,pins = "crt_hsync_pv6"; + nvidia,function = "crt"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + crt_vsync_pv7 { + nvidia,pins = "crt_vsync_pv7"; + nvidia,function = "crt"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + lcd_cs1_n_pw0 { + nvidia,pins = "lcd_cs1_n_pw0"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_m1_pw1 { + nvidia,pins = "lcd_m1_pw1"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + spi2_cs1_n_pw2 { + nvidia,pins = "spi2_cs1_n_pw2"; + nvidia,function = "spi2"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + clk1_out_pw4 { + nvidia,pins = "clk1_out_pw4"; + nvidia,function = "extperiph1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + clk2_out_pw5 { + nvidia,pins = "clk2_out_pw5"; + nvidia,function = "extperiph2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + uart3_txd_pw6 { + nvidia,pins = "uart3_txd_pw6"; + nvidia,function = "uartc"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart3_rxd_pw7 { + nvidia,pins = "uart3_rxd_pw7"; + nvidia,function = "uartc"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + spi2_sck_px2 { + nvidia,pins = "spi2_sck_px2"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + spi1_mosi_px4 { + nvidia,pins = "spi1_mosi_px4"; + nvidia,function = "spi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + spi1_sck_px5 { + nvidia,pins = "spi1_sck_px5"; + nvidia,function = "spi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + spi1_cs0_n_px6 { + nvidia,pins = "spi1_cs0_n_px6"; + nvidia,function = "spi1"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + spi1_miso_px7 { + nvidia,pins = "spi1_miso_px7"; + nvidia,function = "spi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ulpi_clk_py0 { + nvidia,pins = "ulpi_clk_py0"; + nvidia,function = "uartd"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_dir_py1 { + nvidia,pins = "ulpi_dir_py1"; + nvidia,function = "uartd"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ulpi_nxt_py2 { + nvidia,pins = "ulpi_nxt_py2"; + nvidia,function = "uartd"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ulpi_stp_py3 { + nvidia,pins = "ulpi_stp_py3"; + nvidia,function = "uartd"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc1_dat3_py4 { + nvidia,pins = "sdmmc1_dat3_py4"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_dat2_py5 { + nvidia,pins = "sdmmc1_dat2_py5"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_dat1_py6 { + nvidia,pins = "sdmmc1_dat1_py6"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_dat0_py7 { + nvidia,pins = "sdmmc1_dat0_py7"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_clk_pz0 { + nvidia,pins = "sdmmc1_clk_pz0"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_cmd_pz1 { + nvidia,pins = "sdmmc1_cmd_pz1"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_sdin_pz2 { + nvidia,pins = "lcd_sdin_pz2"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_wr_n_pz3 { + nvidia,pins = "lcd_wr_n_pz3"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + lcd_sck_pz4 { + nvidia,pins = "lcd_sck_pz4"; + nvidia,function = "displaya"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sys_clk_req_pz5 { + nvidia,pins = "sys_clk_req_pz5"; + nvidia,function = "sysclk"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pwr_i2c_scl_pz6 { + nvidia,pins = "pwr_i2c_scl_pz6"; + nvidia,function = "i2cpwr"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + pwr_i2c_sda_pz7 { + nvidia,pins = "pwr_i2c_sda_pz7"; + nvidia,function = "i2cpwr"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; }; sdmmc4_dat0_paa0 { - nvidia,pins = "sdmmc4_dat0_paa0", - "sdmmc4_dat1_paa1", - "sdmmc4_dat2_paa2", - "sdmmc4_dat3_paa3", - "sdmmc4_dat4_paa4", - "sdmmc4_dat5_paa5", - "sdmmc4_dat6_paa6", - "sdmmc4_dat7_paa7"; + nvidia,pins = "sdmmc4_dat0_paa0"; nvidia,function = "sdmmc4"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; - dap2_fs_pa2 { - nvidia,pins = "dap2_fs_pa2", - "dap2_sclk_pa3", - "dap2_din_pa4", - "dap2_dout_pa5"; - nvidia,function = "i2s1"; + sdmmc4_dat1_paa1 { + nvidia,pins = "sdmmc4_dat1_paa1"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat2_paa2 { + nvidia,pins = "sdmmc4_dat2_paa2"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat3_paa3 { + nvidia,pins = "sdmmc4_dat3_paa3"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat4_paa4 { + nvidia,pins = "sdmmc4_dat4_paa4"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat5_paa5 { + nvidia,pins = "sdmmc4_dat5_paa5"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat6_paa6 { + nvidia,pins = "sdmmc4_dat6_paa6"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat7_paa7 { + nvidia,pins = "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pbb0 { + nvidia,pins = "pbb0"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + cam_i2c_scl_pbb1 { + nvidia,pins = "cam_i2c_scl_pbb1"; + nvidia,function = "i2c3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + cam_i2c_sda_pbb2 { + nvidia,pins = "cam_i2c_sda_pbb2"; + nvidia,function = "i2c3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + pbb3 { + nvidia,pins = "pbb3"; + nvidia,function = "vgp3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pbb4 { + nvidia,pins = "pbb4"; + nvidia,function = "vgp4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pbb5 { + nvidia,pins = "pbb5"; + nvidia,function = "vgp5"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pbb6 { + nvidia,pins = "pbb6"; + nvidia,function = "vgp6"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pbb7 { + nvidia,pins = "pbb7"; + nvidia,function = "i2s4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + cam_mclk_pcc0 { + nvidia,pins = "cam_mclk_pcc0"; + nvidia,function = "vi_alt3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pcc1 { + nvidia,pins = "pcc1"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pcc2 { + nvidia,pins = "pcc2"; + nvidia,function = "i2s4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_rst_n_pcc3 { + nvidia,pins = "sdmmc4_rst_n_pcc3"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + clk2_req_pcc5 { + nvidia,pins = "clk2_req_pcc5"; + nvidia,function = "dap"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pex_l2_rst_n_pcc6 { + nvidia,pins = "pex_l2_rst_n_pcc6"; + nvidia,function = "pcie"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l2_clkreq_n_pcc7 { + nvidia,pins = "pex_l2_clkreq_n_pcc7"; + nvidia,function = "pcie"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pex_l0_prsnt_n_pdd0 { + nvidia,pins = "pex_l0_prsnt_n_pdd0"; + nvidia,function = "pcie"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pex_l0_rst_n_pdd1 { + nvidia,pins = "pex_l0_rst_n_pdd1"; + nvidia,function = "pcie"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l0_clkreq_n_pdd2 { + nvidia,pins = "pex_l0_clkreq_n_pdd2"; + nvidia,function = "pcie"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pex_wake_n_pdd3 { + nvidia,pins = "pex_wake_n_pdd3"; + nvidia,function = "pcie"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; pex_l1_prsnt_n_pdd4 { - nvidia,pins = "pex_l1_prsnt_n_pdd4", - "pex_l1_clkreq_n_pdd6"; + nvidia,pins = "pex_l1_prsnt_n_pdd4"; + nvidia,function = "pcie"; nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pex_l1_rst_n_pdd5 { + nvidia,pins = "pex_l1_rst_n_pdd5"; + nvidia,function = "pcie"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l1_clkreq_n_pdd6 { + nvidia,pins = "pex_l1_clkreq_n_pdd6"; + nvidia,function = "pcie"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pex_l2_prsnt_n_pdd7 { + nvidia,pins = "pex_l2_prsnt_n_pdd7"; + nvidia,function = "pcie"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + clk3_out_pee0 { + nvidia,pins = "clk3_out_pee0"; + nvidia,function = "extperiph3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + clk3_req_pee1 { + nvidia,pins = "clk3_req_pee1"; + nvidia,function = "dev3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + clk1_req_pee2 { + nvidia,pins = "clk1_req_pee2"; + nvidia,function = "dap"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + hdmi_cec_pee3 { + nvidia,pins = "hdmi_cec_pee3"; + nvidia,function = "cec"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + owr { + nvidia,pins = "owr"; + nvidia,function = "owr"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; sdio3 { nvidia,pins = "drive_sdio3"; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts index 33920df..7a2aeac 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts @@ -362,7 +362,6 @@ compatible = "arm,coresight-etb10", "arm,primecell"; reg = <0 0x20010000 0 0x1000>; - coresight-default-sink; clocks = <&oscclk6a>; clock-names = "apb_pclk"; port { diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi index 36cafbf..606753e 100644 --- a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi @@ -12,6 +12,12 @@ bootargs = "console=ttyLP0,115200"; }; + clk16m: clk16m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <16000000>; + }; + regulators { compatible = "simple-bus"; #address-cells = <1>; @@ -47,6 +53,21 @@ status = "okay"; }; +&dspi1 { + status = "okay"; + + mcp2515can: can@0 { + compatible = "microchip,mcp2515"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can_int>; + reg = <0>; + clocks = <&clk16m>; + spi-max-frequency = <10000000>; + interrupt-parent = <&gpio1>; + interrupts = <11 GPIO_ACTIVE_LOW>; + }; +}; + &esdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_esdhc1>; @@ -94,3 +115,13 @@ &usbh1 { vbus-supply = <&usbh_vbus_reg>; }; + +&iomuxc { + vf610-colibri { + pinctrl_can_int: can_int { + fsl,pins = < + VF610_PAD_PTB21__GPIO_43 0x22ed + >; + }; + }; +}; diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi index 5c2b732..fbef082 100644 --- a/arch/arm/boot/dts/vf-colibri.dtsi +++ b/arch/arm/boot/dts/vf-colibri.dtsi @@ -23,6 +23,12 @@ status = "okay"; }; +&dspi1 { + bus-num = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_dspi1>; +}; + &edma0 { status = "okay"; }; @@ -107,6 +113,15 @@ >; }; + pinctrl_dspi1: dspi1grp { + fsl,pins = < + VF610_PAD_PTD5__DSPI1_CS0 0x33e2 + VF610_PAD_PTD6__DSPI1_SIN 0x33e1 + VF610_PAD_PTD7__DSPI1_SOUT 0x33e2 + VF610_PAD_PTD8__DSPI1_SCK 0x33e2 + >; + }; + pinctrl_esdhc1: esdhc1grp { fsl,pins = < VF610_PAD_PTA24__ESDHC1_CLK 0x31ef diff --git a/arch/arm/boot/dts/vf500.dtsi b/arch/arm/boot/dts/vf500.dtsi index 1dbf8d2..e976d2f 100644 --- a/arch/arm/boot/dts/vf500.dtsi +++ b/arch/arm/boot/dts/vf500.dtsi @@ -24,14 +24,13 @@ }; soc { - interrupt-parent = <&intc>; - aips-bus@40000000 { intc: interrupt-controller@40002000 { compatible = "arm,cortex-a9-gic"; #interrupt-cells = <3>; interrupt-controller; + interrupt-parent = <&intc>; reg = <0x40003000 0x1000>, <0x40002100 0x100>; }; @@ -40,145 +39,17 @@ compatible = "arm,cortex-a9-global-timer"; reg = <0x40002200 0x20>; interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&intc>; clocks = <&clks VF610_CLK_PLATFORM_BUS>; }; }; }; }; -&adc0 { - interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; -}; - -&adc1 { - interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>; -}; - -&can0 { - interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>; -}; - -&can1 { - interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; -}; - -&dspi0 { - interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; -}; - -&edma0 { - interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "edma-tx", "edma-err"; -}; - -&edma1 { - interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "edma-tx", "edma-err"; -}; - -&esdhc1 { - interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; -}; - -&fec0 { - interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; -}; - -&fec1 { - interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; -}; - -&ftm { - interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; -}; - -&gpio0 { - interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; -}; - -&gpio1 { - interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; -}; - -&gpio2 { - interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>; -}; - -&gpio3 { - interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; -}; - -&gpio4 { - interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; -}; - -&i2c0 { - interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; -}; - -&pit { - interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; -}; - -&qspi0 { - interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; -}; - -&sai2 { - interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; -}; - -&snvsrtc { - interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; -}; - -&src { - interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; -}; - -&uart0 { - interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; -}; - -&uart1 { - interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; -}; - -&uart2 { - interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>; -}; - -&uart3 { - interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; -}; - -&uart4 { - interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; -}; - -&uart5 { - interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; -}; - -&usbdev0 { - interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; -}; - -&usbh1 { - interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; -}; - -&usbphy0 { - interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; -}; - -&usbphy1 { - interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; +&mscm_ir { + interrupt-parent = <&intc>; }; &wdoga5 { - interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; status = "okay"; }; diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi index a29c7ce..4aa3351 100644 --- a/arch/arm/boot/dts/vfxxx.dtsi +++ b/arch/arm/boot/dts/vfxxx.dtsi @@ -54,6 +54,7 @@ #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; + interrupt-parent = <&mscm_ir>; ranges; aips0: aips-bus@40000000 { @@ -62,6 +63,19 @@ #size-cells = <1>; ranges; + mscm_cpucfg: cpucfg@40001000 { + compatible = "fsl,vf610-mscm-cpucfg", "syscon"; + reg = <0x40001000 0x800>; + }; + + mscm_ir: interrupt-controller@40001800 { + compatible = "fsl,vf610-mscm-ir"; + reg = <0x40001800 0x400>; + fsl,cpucfg = <&mscm_cpucfg>; + interrupt-controller; + #interrupt-cells = <2>; + }; + edma0: dma-controller@40018000 { #dma-cells = <2>; compatible = "fsl,vf610-edma"; @@ -69,6 +83,9 @@ <0x40024000 0x1000>, <0x40025000 0x1000>; dma-channels = <32>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>, + <9 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma-tx", "edma-err"; clock-names = "dmamux0", "dmamux1"; clocks = <&clks VF610_CLK_DMAMUX0>, <&clks VF610_CLK_DMAMUX1>; @@ -78,6 +95,7 @@ can0: flexcan@40020000 { compatible = "fsl,vf610-flexcan"; reg = <0x40020000 0x4000>; + interrupts = <58 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_FLEXCAN0>, <&clks VF610_CLK_FLEXCAN0>; clock-names = "ipg", "per"; @@ -87,6 +105,7 @@ uart0: serial@40027000 { compatible = "fsl,vf610-lpuart"; reg = <0x40027000 0x1000>; + interrupts = <61 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_UART0>; clock-names = "ipg"; dmas = <&edma0 0 2>, @@ -98,6 +117,7 @@ uart1: serial@40028000 { compatible = "fsl,vf610-lpuart"; reg = <0x40028000 0x1000>; + interrupts = <62 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_UART1>; clock-names = "ipg"; dmas = <&edma0 0 4>, @@ -109,6 +129,7 @@ uart2: serial@40029000 { compatible = "fsl,vf610-lpuart"; reg = <0x40029000 0x1000>; + interrupts = <63 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_UART2>; clock-names = "ipg"; dmas = <&edma0 0 6>, @@ -120,6 +141,7 @@ uart3: serial@4002a000 { compatible = "fsl,vf610-lpuart"; reg = <0x4002a000 0x1000>; + interrupts = <64 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_UART3>; clock-names = "ipg"; dmas = <&edma0 0 8>, @@ -133,15 +155,29 @@ #size-cells = <0>; compatible = "fsl,vf610-dspi"; reg = <0x4002c000 0x1000>; + interrupts = <67 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_DSPI0>; clock-names = "dspi"; spi-num-chipselects = <5>; status = "disabled"; }; + dspi1: dspi1@4002d000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,vf610-dspi"; + reg = <0x4002d000 0x1000>; + interrupts = <68 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks VF610_CLK_DSPI1>; + clock-names = "dspi"; + spi-num-chipselects = <5>; + status = "disabled"; + }; + sai2: sai@40031000 { compatible = "fsl,vf610-sai"; reg = <0x40031000 0x1000>; + interrupts = <86 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_SAI2>; clock-names = "sai"; dma-names = "tx", "rx"; @@ -153,6 +189,7 @@ pit: pit@40037000 { compatible = "fsl,vf610-pit"; reg = <0x40037000 0x1000>; + interrupts = <39 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_PIT>; clock-names = "pit"; }; @@ -186,6 +223,7 @@ adc0: adc@4003b000 { compatible = "fsl,vf610-adc"; reg = <0x4003b000 0x1000>; + interrupts = <53 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_ADC0>; clock-names = "adc"; status = "disabled"; @@ -194,6 +232,7 @@ wdoga5: wdog@4003e000 { compatible = "fsl,vf610-wdt", "fsl,imx21-wdt"; reg = <0x4003e000 0x1000>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_WDT>; clock-names = "wdog"; status = "disabled"; @@ -204,6 +243,7 @@ #size-cells = <0>; compatible = "fsl,vf610-qspi"; reg = <0x40044000 0x1000>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_QSPI0_EN>, <&clks VF610_CLK_QSPI0>; clock-names = "qspi_en", "qspi"; @@ -213,7 +253,6 @@ iomuxc: iomuxc@40048000 { compatible = "fsl,vf610-iomuxc"; reg = <0x40048000 0x1000>; - #gpio-range-cells = <3>; }; gpio0: gpio@40049000 { @@ -221,6 +260,7 @@ reg = <0x40049000 0x1000 0x400ff000 0x40>; gpio-controller; #gpio-cells = <2>; + interrupts = <107 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; gpio-ranges = <&iomuxc 0 0 32>; @@ -231,6 +271,7 @@ reg = <0x4004a000 0x1000 0x400ff040 0x40>; gpio-controller; #gpio-cells = <2>; + interrupts = <108 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; gpio-ranges = <&iomuxc 0 32 32>; @@ -241,6 +282,7 @@ reg = <0x4004b000 0x1000 0x400ff080 0x40>; gpio-controller; #gpio-cells = <2>; + interrupts = <109 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; gpio-ranges = <&iomuxc 0 64 32>; @@ -251,6 +293,7 @@ reg = <0x4004c000 0x1000 0x400ff0c0 0x40>; gpio-controller; #gpio-cells = <2>; + interrupts = <110 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; gpio-ranges = <&iomuxc 0 96 32>; @@ -261,6 +304,7 @@ reg = <0x4004d000 0x1000 0x400ff100 0x40>; gpio-controller; #gpio-cells = <2>; + interrupts = <111 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; gpio-ranges = <&iomuxc 0 128 7>; @@ -274,6 +318,7 @@ usbphy0: usbphy@40050800 { compatible = "fsl,vf610-usbphy"; reg = <0x40050800 0x400>; + interrupts = <50 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_USBPHY0>; fsl,anatop = <&anatop>; status = "disabled"; @@ -282,6 +327,7 @@ usbphy1: usbphy@40050c00 { compatible = "fsl,vf610-usbphy"; reg = <0x40050c00 0x400>; + interrupts = <51 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_USBPHY1>; fsl,anatop = <&anatop>; status = "disabled"; @@ -292,6 +338,7 @@ #size-cells = <0>; compatible = "fsl,vf610-i2c"; reg = <0x40066000 0x1000>; + interrupts = <71 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_I2C0>; clock-names = "ipg"; dmas = <&edma0 0 50>, @@ -311,6 +358,7 @@ usbdev0: usb@40034000 { compatible = "fsl,vf610-usb", "fsl,imx27-usb"; reg = <0x40034000 0x800>; + interrupts = <75 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_USBC0>; fsl,usbphy = <&usbphy0>; fsl,usbmisc = <&usbmisc0 0>; @@ -329,6 +377,7 @@ src: src@4006e000 { compatible = "fsl,vf610-src", "syscon"; reg = <0x4006e000 0x1000>; + interrupts = <96 IRQ_TYPE_LEVEL_HIGH>; }; }; @@ -345,6 +394,9 @@ <0x400a1000 0x1000>, <0x400a2000 0x1000>; dma-channels = <32>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH>, + <11 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma-tx", "edma-err"; clock-names = "dmamux0", "dmamux1"; clocks = <&clks VF610_CLK_DMAMUX2>, <&clks VF610_CLK_DMAMUX3>; @@ -360,6 +412,7 @@ snvsrtc: snvs-rtc-lp@34 { compatible = "fsl,sec-v4.0-mon-rtc-lp"; reg = <0x34 0x58>; + interrupts = <100 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_SNVS>; clock-names = "snvs-rtc"; }; @@ -368,6 +421,7 @@ uart4: serial@400a9000 { compatible = "fsl,vf610-lpuart"; reg = <0x400a9000 0x1000>; + interrupts = <65 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_UART4>; clock-names = "ipg"; status = "disabled"; @@ -376,6 +430,7 @@ uart5: serial@400aa000 { compatible = "fsl,vf610-lpuart"; reg = <0x400aa000 0x1000>; + interrupts = <66 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_UART5>; clock-names = "ipg"; status = "disabled"; @@ -384,6 +439,7 @@ adc1: adc@400bb000 { compatible = "fsl,vf610-adc"; reg = <0x400bb000 0x1000>; + interrupts = <54 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_ADC1>; clock-names = "adc"; status = "disabled"; @@ -392,6 +448,7 @@ esdhc1: esdhc@400b2000 { compatible = "fsl,imx53-esdhc"; reg = <0x400b2000 0x1000>; + interrupts = <28 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_IPG_BUS>, <&clks VF610_CLK_PLATFORM_BUS>, <&clks VF610_CLK_ESDHC1>; @@ -402,6 +459,7 @@ usbh1: usb@400b4000 { compatible = "fsl,vf610-usb", "fsl,imx27-usb"; reg = <0x400b4000 0x800>; + interrupts = <76 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_USBC1>; fsl,usbphy = <&usbphy1>; fsl,usbmisc = <&usbmisc1 0>; @@ -420,6 +478,7 @@ ftm: ftm@400b8000 { compatible = "fsl,ftm-timer"; reg = <0x400b8000 0x1000 0x400b9000 0x1000>; + interrupts = <44 IRQ_TYPE_LEVEL_HIGH>; clock-names = "ftm-evt", "ftm-src", "ftm-evt-counter-en", "ftm-src-counter-en"; clocks = <&clks VF610_CLK_FTM2>, @@ -432,6 +491,7 @@ fec0: ethernet@400d0000 { compatible = "fsl,mvf600-fec"; reg = <0x400d0000 0x1000>; + interrupts = <78 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_ENET0>, <&clks VF610_CLK_ENET0>, <&clks VF610_CLK_ENET>; @@ -442,6 +502,7 @@ fec1: ethernet@400d1000 { compatible = "fsl,mvf600-fec"; reg = <0x400d1000 0x1000>; + interrupts = <79 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_ENET1>, <&clks VF610_CLK_ENET1>, <&clks VF610_CLK_ENET>; @@ -452,6 +513,7 @@ can1: flexcan@400d4000 { compatible = "fsl,vf610-flexcan"; reg = <0x400d4000 0x4000>; + interrupts = <59 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks VF610_CLK_FLEXCAN1>, <&clks VF610_CLK_FLEXCAN1>; clock-names = "ipg", "per"; diff --git a/arch/arm/common/mcpm_entry.c b/arch/arm/common/mcpm_entry.c index 3c165fc..5f8a52a 100644 --- a/arch/arm/common/mcpm_entry.c +++ b/arch/arm/common/mcpm_entry.c @@ -55,22 +55,81 @@ bool mcpm_is_available(void) return (platform_ops) ? true : false; } +/* + * We can't use regular spinlocks. In the switcher case, it is possible + * for an outbound CPU to call power_down() after its inbound counterpart + * is already live using the same logical CPU number which trips lockdep + * debugging. + */ +static arch_spinlock_t mcpm_lock = __ARCH_SPIN_LOCK_UNLOCKED; + +static int mcpm_cpu_use_count[MAX_NR_CLUSTERS][MAX_CPUS_PER_CLUSTER]; + +static inline bool mcpm_cluster_unused(unsigned int cluster) +{ + int i, cnt; + for (i = 0, cnt = 0; i < MAX_CPUS_PER_CLUSTER; i++) + cnt |= mcpm_cpu_use_count[cluster][i]; + return !cnt; +} + int mcpm_cpu_power_up(unsigned int cpu, unsigned int cluster) { + bool cpu_is_down, cluster_is_down; + int ret = 0; + if (!platform_ops) return -EUNATCH; /* try not to shadow power_up errors */ might_sleep(); - return platform_ops->power_up(cpu, cluster); + + /* backward compatibility callback */ + if (platform_ops->power_up) + return platform_ops->power_up(cpu, cluster); + + pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); + + /* + * Since this is called with IRQs enabled, and no arch_spin_lock_irq + * variant exists, we need to disable IRQs manually here. + */ + local_irq_disable(); + arch_spin_lock(&mcpm_lock); + + cpu_is_down = !mcpm_cpu_use_count[cluster][cpu]; + cluster_is_down = mcpm_cluster_unused(cluster); + + mcpm_cpu_use_count[cluster][cpu]++; + /* + * The only possible values are: + * 0 = CPU down + * 1 = CPU (still) up + * 2 = CPU requested to be up before it had a chance + * to actually make itself down. + * Any other value is a bug. + */ + BUG_ON(mcpm_cpu_use_count[cluster][cpu] != 1 && + mcpm_cpu_use_count[cluster][cpu] != 2); + + if (cluster_is_down) + ret = platform_ops->cluster_powerup(cluster); + if (cpu_is_down && !ret) + ret = platform_ops->cpu_powerup(cpu, cluster); + + arch_spin_unlock(&mcpm_lock); + local_irq_enable(); + return ret; } typedef void (*phys_reset_t)(unsigned long); void mcpm_cpu_power_down(void) { + unsigned int mpidr, cpu, cluster; + bool cpu_going_down, last_man; phys_reset_t phys_reset; - if (WARN_ON_ONCE(!platform_ops || !platform_ops->power_down)) - return; + if (WARN_ON_ONCE(!platform_ops)) + return; BUG_ON(!irqs_disabled()); /* @@ -79,28 +138,65 @@ void mcpm_cpu_power_down(void) */ setup_mm_for_reboot(); - platform_ops->power_down(); + /* backward compatibility callback */ + if (platform_ops->power_down) { + platform_ops->power_down(); + goto not_dead; + } + + mpidr = read_cpuid_mpidr(); + cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); + cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); + pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); + + __mcpm_cpu_going_down(cpu, cluster); + arch_spin_lock(&mcpm_lock); + BUG_ON(__mcpm_cluster_state(cluster) != CLUSTER_UP); + + mcpm_cpu_use_count[cluster][cpu]--; + BUG_ON(mcpm_cpu_use_count[cluster][cpu] != 0 && + mcpm_cpu_use_count[cluster][cpu] != 1); + cpu_going_down = !mcpm_cpu_use_count[cluster][cpu]; + last_man = mcpm_cluster_unused(cluster); + + if (last_man && __mcpm_outbound_enter_critical(cpu, cluster)) { + platform_ops->cpu_powerdown_prepare(cpu, cluster); + platform_ops->cluster_powerdown_prepare(cluster); + arch_spin_unlock(&mcpm_lock); + platform_ops->cluster_cache_disable(); + __mcpm_outbound_leave_critical(cluster, CLUSTER_DOWN); + } else { + if (cpu_going_down) + platform_ops->cpu_powerdown_prepare(cpu, cluster); + arch_spin_unlock(&mcpm_lock); + /* + * If cpu_going_down is false here, that means a power_up + * request raced ahead of us. Even if we do not want to + * shut this CPU down, the caller still expects execution + * to return through the system resume entry path, like + * when the WFI is aborted due to a new IRQ or the like.. + * So let's continue with cache cleaning in all cases. + */ + platform_ops->cpu_cache_disable(); + } + + __mcpm_cpu_down(cpu, cluster); + + /* Now we are prepared for power-down, do it: */ + if (cpu_going_down) + wfi(); + +not_dead: /* * It is possible for a power_up request to happen concurrently * with a power_down request for the same CPU. In this case the - * power_down method might not be able to actually enter a - * powered down state with the WFI instruction if the power_up - * method has removed the required reset condition. The - * power_down method is then allowed to return. We must perform - * a re-entry in the kernel as if the power_up method just had - * deasserted reset on the CPU. - * - * To simplify race issues, the platform specific implementation - * must accommodate for the possibility of unordered calls to - * power_down and power_up with a usage count. Therefore, if a - * call to power_up is issued for a CPU that is not down, then - * the next call to power_down must not attempt a full shutdown - * but only do the minimum (normally disabling L1 cache and CPU - * coherency) and return just as if a concurrent power_up request - * had happened as described above. + * CPU might not be able to actually enter a powered down state + * with the WFI instruction if the power_up request has removed + * the required reset condition. We must perform a re-entry in + * the kernel as if the power_up method just had deasserted reset + * on the CPU. */ - phys_reset = (phys_reset_t)(unsigned long)virt_to_phys(cpu_reset); phys_reset(virt_to_phys(mcpm_entry_point)); @@ -125,26 +221,66 @@ int mcpm_wait_for_cpu_powerdown(unsigned int cpu, unsigned int cluster) void mcpm_cpu_suspend(u64 expected_residency) { - phys_reset_t phys_reset; - - if (WARN_ON_ONCE(!platform_ops || !platform_ops->suspend)) + if (WARN_ON_ONCE(!platform_ops)) return; - BUG_ON(!irqs_disabled()); - /* Very similar to mcpm_cpu_power_down() */ - setup_mm_for_reboot(); - platform_ops->suspend(expected_residency); - phys_reset = (phys_reset_t)(unsigned long)virt_to_phys(cpu_reset); - phys_reset(virt_to_phys(mcpm_entry_point)); - BUG(); + /* backward compatibility callback */ + if (platform_ops->suspend) { + phys_reset_t phys_reset; + BUG_ON(!irqs_disabled()); + setup_mm_for_reboot(); + platform_ops->suspend(expected_residency); + phys_reset = (phys_reset_t)(unsigned long)virt_to_phys(cpu_reset); + phys_reset(virt_to_phys(mcpm_entry_point)); + BUG(); + } + + /* Some platforms might have to enable special resume modes, etc. */ + if (platform_ops->cpu_suspend_prepare) { + unsigned int mpidr = read_cpuid_mpidr(); + unsigned int cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); + unsigned int cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); + arch_spin_lock(&mcpm_lock); + platform_ops->cpu_suspend_prepare(cpu, cluster); + arch_spin_unlock(&mcpm_lock); + } + mcpm_cpu_power_down(); } int mcpm_cpu_powered_up(void) { + unsigned int mpidr, cpu, cluster; + bool cpu_was_down, first_man; + unsigned long flags; + if (!platform_ops) return -EUNATCH; - if (platform_ops->powered_up) + + /* backward compatibility callback */ + if (platform_ops->powered_up) { platform_ops->powered_up(); + return 0; + } + + mpidr = read_cpuid_mpidr(); + cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); + cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); + local_irq_save(flags); + arch_spin_lock(&mcpm_lock); + + cpu_was_down = !mcpm_cpu_use_count[cluster][cpu]; + first_man = mcpm_cluster_unused(cluster); + + if (first_man && platform_ops->cluster_is_up) + platform_ops->cluster_is_up(cluster); + if (cpu_was_down) + mcpm_cpu_use_count[cluster][cpu] = 1; + if (platform_ops->cpu_is_up) + platform_ops->cpu_is_up(cpu, cluster); + + arch_spin_unlock(&mcpm_lock); + local_irq_restore(flags); + return 0; } @@ -334,8 +470,10 @@ int __init mcpm_sync_init( } mpidr = read_cpuid_mpidr(); this_cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); - for_each_online_cpu(i) + for_each_online_cpu(i) { + mcpm_cpu_use_count[this_cluster][i] = 1; mcpm_sync.clusters[this_cluster].cpus[i].cpu = CPU_UP; + } mcpm_sync.clusters[this_cluster].cluster = CLUSTER_UP; sync_cache_w(&mcpm_sync); diff --git a/arch/arm/configs/ape6evm_defconfig b/arch/arm/configs/ape6evm_defconfig deleted file mode 100644 index 9e9a72e..0000000 --- a/arch/arm/configs/ape6evm_defconfig +++ /dev/null @@ -1,109 +0,0 @@ -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=16 -CONFIG_CGROUPS=y -CONFIG_CGROUP_SCHED=y -CONFIG_KALLSYMS_ALL=y -CONFIG_EMBEDDED=y -CONFIG_PERF_EVENTS=y -CONFIG_SLAB=y -CONFIG_ARCH_SHMOBILE_LEGACY=y -CONFIG_ARCH_R8A73A4=y -CONFIG_MACH_APE6EVM=y -# CONFIG_ARM_THUMB is not set -CONFIG_CPU_BPREDICT_DISABLE=y -CONFIG_PL310_ERRATA_588369=y -CONFIG_ARM_ERRATA_754322=y -CONFIG_SMP=y -CONFIG_SCHED_MC=y -CONFIG_HAVE_ARM_ARCH_TIMER=y -CONFIG_NR_CPUS=8 -CONFIG_AEABI=y -CONFIG_HIGHMEM=y -CONFIG_HIGHPTE=y -# CONFIG_HW_PERF_EVENTS is not set -# CONFIG_COMPACTION is not set -# CONFIG_CROSS_MEMORY_ATTACH is not set -CONFIG_ARM_APPENDED_DTB=y -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_BINFMT_MISC=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_USER=y -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6_SIT is not set -CONFIG_NETFILTER=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y -# CONFIG_FW_LOADER_USER_HELPER is not set -CONFIG_NETDEVICES=y -# CONFIG_NET_CADENCE is not set -CONFIG_SMC91X=y -CONFIG_SMSC911X=y -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -CONFIG_KEYBOARD_GPIO=y -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_NONSTANDARD=y -CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=12 -CONFIG_SERIAL_SH_SCI_CONSOLE=y -CONFIG_I2C=y -CONFIG_I2C_SH_MOBILE=y -CONFIG_GPIO_SH_PFC=y -CONFIG_GPIOLIB=y -# CONFIG_HWMON is not set -CONFIG_THERMAL=y -CONFIG_RCAR_THERMAL=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_FIXED_VOLTAGE=y -CONFIG_REGULATOR_GPIO=y -CONFIG_REGULATOR_MAX8973=y -# CONFIG_HID is not set -# CONFIG_USB_SUPPORT is not set -CONFIG_MMC=y -CONFIG_MMC_SDHI=y -CONFIG_MMC_SH_MMCIF=y -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_GPIO=y -CONFIG_DMADEVICES=y -CONFIG_SH_DMAE=y -# CONFIG_IOMMU_SUPPORT is not set -# CONFIG_DNOTIFY is not set -CONFIG_TMPFS=y -# CONFIG_MISC_FILESYSTEMS is not set -CONFIG_NFS_FS=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y -CONFIG_NFS_V4_1=y -CONFIG_ROOT_NFS=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_ENABLE_DEFAULT_TRACERS=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_MICHAEL_MIC=y -CONFIG_CRYPTO_TWOFISH=y -CONFIG_CRC_CCITT=y -CONFIG_CRC16=y -CONFIG_CRC_T10DIF=y -CONFIG_CRC_ITU_T=y -CONFIG_CRC7=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig index 811e72b..bcef49a 100644 --- a/arch/arm/configs/at91_dt_defconfig +++ b/arch/arm/configs/at91_dt_defconfig @@ -13,10 +13,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set +CONFIG_ARCH_MULTI_V4T=y +CONFIG_ARCH_MULTI_V5=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_AT91=y +CONFIG_SOC_SAM_V4_V5=y CONFIG_SOC_AT91RM9200=y CONFIG_SOC_AT91SAM9=y -CONFIG_AT91_TIMER_HZ=128 CONFIG_AEABI=y CONFIG_UACCESS_WITH_MEMCPY=y CONFIG_ZBOOT_ROM_TEXT=0x0 diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index 1d89353..d034c96 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -26,6 +26,8 @@ CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc mem=256M" +CONFIG_CPU_IDLE=y +CONFIG_ARM_EXYNOS_CPUIDLE=y CONFIG_VFP=y CONFIG_NEON=y CONFIG_PM=y @@ -34,6 +36,14 @@ CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_NET_KEY=y CONFIG_INET=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_WIRELESS=y +CONFIG_CFG80211=y +CONFIG_MWIFIEX=y +CONFIG_MWIFIEX_SDIO=y CONFIG_RFKILL_REGULATOR=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEVTMPFS=y @@ -91,9 +101,11 @@ CONFIG_CHARGER_MAX77693=y CONFIG_CHARGER_TPS65090=y CONFIG_HWMON=y CONFIG_SENSORS_LM90=y +CONFIG_CPU_FREQ=y +CONFIG_CPU_THERMAL=y CONFIG_THERMAL=y CONFIG_EXYNOS_THERMAL=y -CONFIG_EXYNOS_THERMAL_CORE=y +CONFIG_THERMAL_EMULATION=y CONFIG_WATCHDOG=y CONFIG_S3C2410_WATCHDOG=y CONFIG_MFD_CROS_EC=y @@ -118,6 +130,7 @@ CONFIG_REGULATOR_S2MPS11=y CONFIG_REGULATOR_S5M8767=y CONFIG_REGULATOR_TPS65090=y CONFIG_DRM=y +CONFIG_DRM_EXYNOS_HDMI=y CONFIG_DRM_BRIDGE=y CONFIG_DRM_PTN3460=y CONFIG_DRM_PS8622=y @@ -171,10 +184,11 @@ CONFIG_RTC_DRV_S5M=y CONFIG_RTC_DRV_S3C=y CONFIG_DMADEVICES=y CONFIG_PL330_DMA=y +CONFIG_CHROME_PLATFORMS=y +CONFIG_CROS_EC_CHARDEV=y CONFIG_COMMON_CLK_MAX77686=y CONFIG_COMMON_CLK_MAX77802=y CONFIG_COMMON_CLK_S2MPS11=y -CONFIG_EXYNOS_IOMMU=y CONFIG_EXTCON=y CONFIG_EXTCON_MAX14577=y CONFIG_EXTCON_MAX77693=y @@ -197,6 +211,8 @@ CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_CRAMFS=y CONFIG_ROMFS_FS=y +CONFIG_NFS_FS=y +CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig index e6b0007..d3a8018 100644 --- a/arch/arm/configs/imx_v4_v5_defconfig +++ b/arch/arm/configs/imx_v4_v5_defconfig @@ -24,9 +24,8 @@ CONFIG_ARCH_MXC=y CONFIG_MACH_SCB9328=y CONFIG_MACH_APF9328=y CONFIG_MACH_MX21ADS=y -CONFIG_MACH_MX25_3DS=y CONFIG_MACH_EUKREA_CPUIMX25SD=y -CONFIG_MACH_IMX25_DT=y +CONFIG_SOC_IMX25=y CONFIG_MACH_MX27ADS=y CONFIG_MACH_MX27_3DS=y CONFIG_MACH_IMX27_VISSTRIM_M10=y @@ -177,6 +176,7 @@ CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_EXT4_FS=y # CONFIG_DNOTIFY is not set +CONFIG_VFAT_FS=y # CONFIG_PROC_PAGE_MONITOR is not set CONFIG_TMPFS=y CONFIG_JFFS2_FS=y diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index cf1e71e..fdeb1c8 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -71,6 +71,9 @@ CONFIG_IPV6=y CONFIG_NETFILTER=y CONFIG_CAN=y CONFIG_CAN_FLEXCAN=y +CONFIG_BT=y +CONFIG_BT_HCIUART=y +CONFIG_BT_HCIUART_3WIRE=y CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_RFKILL=y @@ -168,6 +171,7 @@ CONFIG_SPI=y CONFIG_SPI_IMX=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_MC9S08DZ60=y +CONFIG_GPIO_PCA953X=y CONFIG_GPIO_STMPE=y CONFIG_POWER_SUPPLY=y CONFIG_POWER_RESET=y diff --git a/arch/arm/configs/mackerel_defconfig b/arch/arm/configs/mackerel_defconfig deleted file mode 100644 index 05a5293..0000000 --- a/arch/arm/configs/mackerel_defconfig +++ /dev/null @@ -1,157 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=16 -# CONFIG_UTS_NS is not set -# CONFIG_IPC_NS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set -# CONFIG_NET_NS is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_SHMOBILE_LEGACY=y -CONFIG_ARCH_SH7372=y -CONFIG_MACH_MACKEREL=y -CONFIG_MEMORY_SIZE=0x10000000 -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -CONFIG_FORCE_MAX_ZONEORDER=15 -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_ARM_APPENDED_DTB=y -CONFIG_KEXEC=y -CONFIG_VFP=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_IPV6 is not set -# CONFIG_WIRELESS is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y -# CONFIG_FIRMWARE_IN_KERNEL is not set -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_ARM_INTEGRATOR=y -CONFIG_MTD_BLOCK2MTD=y -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -# CONFIG_SCSI_LOWLEVEL is not set -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMSC911X=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_WLAN is not set -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=8 -CONFIG_SERIAL_SH_SCI_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_SH_MOBILE=y -# CONFIG_HWMON is not set -# CONFIG_MFD_SUPPORT is not set -CONFIG_REGULATOR=y -CONFIG_FB=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_SH_MOBILE_LCDC=y -CONFIG_FB_SH_MOBILE_HDMI=y -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_CLUT224 is not set -# CONFIG_SND_SUPPORT_OLD_API is not set -# CONFIG_SND_VERBOSE_PROCFS is not set -# CONFIG_SND_DRIVERS is not set -# CONFIG_SND_ARM is not set -CONFIG_SND_SOC_SH4_FSI=y -CONFIG_USB=y -CONFIG_USB_RENESAS_USBHS_HCD=y -CONFIG_USB_RENESAS_USBHS=y -CONFIG_USB_STORAGE=y -CONFIG_USB_GADGET=y -CONFIG_USB_RENESAS_USBHS_UDC=y -CONFIG_MMC=y -CONFIG_MMC_SDHI=y -CONFIG_MMC_SH_MMCIF=y -CONFIG_DMADEVICES=y -CONFIG_SH_DMAE=y -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT2_FS_POSIX_ACL=y -CONFIG_EXT2_FS_SECURITY=y -CONFIG_EXT2_FS_XIP=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set -CONFIG_EXT3_FS_POSIX_ACL=y -CONFIG_EXT3_FS_SECURITY=y -# CONFIG_DNOTIFY is not set -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -# CONFIG_MISC_FILESYSTEMS is not set -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y -CONFIG_NFS_V4_1=y -CONFIG_ROOT_NFS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_737=y -CONFIG_NLS_CODEPAGE_775=y -CONFIG_NLS_CODEPAGE_850=y -CONFIG_NLS_CODEPAGE_852=y -CONFIG_NLS_CODEPAGE_855=y -CONFIG_NLS_CODEPAGE_857=y -CONFIG_NLS_CODEPAGE_860=y -CONFIG_NLS_CODEPAGE_861=y -CONFIG_NLS_CODEPAGE_862=y -CONFIG_NLS_CODEPAGE_863=y -CONFIG_NLS_CODEPAGE_864=y -CONFIG_NLS_CODEPAGE_865=y -CONFIG_NLS_CODEPAGE_866=y -CONFIG_NLS_CODEPAGE_869=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_2=y -CONFIG_NLS_ISO8859_3=y -CONFIG_NLS_ISO8859_4=y -CONFIG_NLS_ISO8859_5=y -CONFIG_NLS_ISO8859_6=y -CONFIG_NLS_ISO8859_7=y -CONFIG_NLS_ISO8859_9=y -CONFIG_NLS_ISO8859_13=y -CONFIG_NLS_ISO8859_14=y -CONFIG_NLS_ISO8859_15=y -CONFIG_NLS_KOI8_R=y -CONFIG_NLS_KOI8_U=y -CONFIG_NLS_UTF8=y -# CONFIG_ENABLE_WARN_DEPRECATED is not set -# CONFIG_ENABLE_MUST_CHECK is not set -# CONFIG_ARM_UNWIND is not set -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ANSI_CPRNG=y diff --git a/arch/arm/configs/msm_defconfig b/arch/arm/configs/msm_defconfig deleted file mode 100644 index dd18c9e..0000000 --- a/arch/arm/configs/msm_defconfig +++ /dev/null @@ -1,121 +0,0 @@ -CONFIG_SYSVIPC=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS_ALL=y -CONFIG_EMBEDDED=y -# CONFIG_SLUB_DEBUG is not set -# CONFIG_COMPAT_BRK is not set -CONFIG_PROFILING=y -CONFIG_OPROFILE=y -CONFIG_KPROBES=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_ARCH_MSM=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_HIGHMEM=y -CONFIG_HIGHPTE=y -CONFIG_CLEANCACHE=y -CONFIG_AUTO_ZRELADDR=y -CONFIG_VFP=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_CFG80211=y -CONFIG_RFKILL=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_SG=y -CONFIG_CHR_DEV_SCH=y -CONFIG_SCSI_MULTI_LUN=y -CONFIG_SCSI_CONSTANTS=y -CONFIG_SCSI_LOGGING=y -CONFIG_SCSI_SCAN_ASYNC=y -CONFIG_NETDEVICES=y -CONFIG_DUMMY=y -CONFIG_SLIP=y -CONFIG_SLIP_COMPRESSED=y -CONFIG_SLIP_MODE_SLIP6=y -CONFIG_USB_USBNET=y -# CONFIG_USB_NET_AX8817X is not set -# CONFIG_USB_NET_ZAURUS is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -# CONFIG_MOUSE_PS2 is not set -CONFIG_INPUT_JOYSTICK=y -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_INPUT_MISC=y -CONFIG_INPUT_UINPUT=y -CONFIG_SERIO_LIBPS2=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_SERIAL_MSM=y -CONFIG_SERIAL_MSM_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_SPI=y -CONFIG_DEBUG_GPIO=y -CONFIG_GPIO_SYSFS=y -CONFIG_THERMAL=y -CONFIG_REGULATOR=y -CONFIG_MEDIA_SUPPORT=y -CONFIG_FB=y -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_SND_DYNAMIC_MINORS=y -# CONFIG_SND_ARM is not set -# CONFIG_SND_SPI is not set -# CONFIG_SND_USB is not set -CONFIG_SND_SOC=y -CONFIG_USB=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_MON=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_ACM=y -CONFIG_USB_SERIAL=y -CONFIG_USB_GADGET=y -CONFIG_USB_GADGET_DEBUG_FILES=y -CONFIG_USB_GADGET_VBUS_DRAW=500 -CONFIG_RTC_CLASS=y -CONFIG_STAGING=y -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set -CONFIG_EXT4_FS=y -CONFIG_FUSE_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y -CONFIG_CIFS=y -CONFIG_PRINTK_TIME=y -CONFIG_DYNAMIC_DEBUG=y -CONFIG_DEBUG_INFO=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_LOCKUP_DETECTOR=y -# CONFIG_DETECT_HUNG_TASK is not set -# CONFIG_SCHED_DEBUG is not set -CONFIG_TIMER_STATS=y diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig index 9d56781..f69a459 100644 --- a/arch/arm/configs/multi_v5_defconfig +++ b/arch/arm/configs/multi_v5_defconfig @@ -13,7 +13,7 @@ CONFIG_ARCH_MVEBU=y CONFIG_MACH_KIRKWOOD=y CONFIG_MACH_NETXBIG=y CONFIG_ARCH_MXC=y -CONFIG_MACH_IMX25_DT=y +CONFIG_SOC_IMX25=y CONFIG_MACH_IMX27_DT=y CONFIG_ARCH_U300=y CONFIG_PCI_MVEBU=y diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 06075b6..ab86655 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -12,10 +12,12 @@ CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y CONFIG_CMDLINE_PARTITION=y CONFIG_ARCH_VIRT=y +CONFIG_ARCH_ALPINE=y CONFIG_ARCH_MVEBU=y CONFIG_MACH_ARMADA_370=y CONFIG_MACH_ARMADA_375=y CONFIG_MACH_ARMADA_38X=y +CONFIG_MACH_ARMADA_39X=y CONFIG_MACH_ARMADA_XP=y CONFIG_MACH_DOVE=y CONFIG_ARCH_BCM=y @@ -91,6 +93,7 @@ CONFIG_ARCH_WM8850=y CONFIG_ARCH_ZYNQ=y CONFIG_TRUSTED_FOUNDATIONS=y CONFIG_PCI=y +CONFIG_PCI_HOST_GENERIC=y CONFIG_PCI_KEYSTONE=y CONFIG_PCI_MSI=y CONFIG_PCI_MVEBU=y @@ -133,6 +136,9 @@ CONFIG_CAN_BCM=y CONFIG_CAN_DEV=y CONFIG_CAN_XILINXCAN=y CONFIG_CAN_MCP251X=y +CONFIG_BT=m +CONFIG_BT_MRVL=m +CONFIG_BT_MRVL_SDIO=m CONFIG_CFG80211=m CONFIG_MAC80211=m CONFIG_RFKILL=y @@ -200,6 +206,8 @@ CONFIG_USB_NET_SMSC95XX=y CONFIG_BRCMFMAC=m CONFIG_RT2X00=m CONFIG_RT2800USB=m +CONFIG_MWIFIEX=m +CONFIG_MWIFIEX_SDIO=m CONFIG_INPUT_JOYDEV=y CONFIG_INPUT_EVDEV=y CONFIG_KEYBOARD_GPIO=y @@ -208,6 +216,7 @@ CONFIG_KEYBOARD_SPEAR=y CONFIG_KEYBOARD_ST_KEYSCAN=y CONFIG_KEYBOARD_CROS_EC=y CONFIG_MOUSE_PS2_ELANTECH=y +CONFIG_MOUSE_ELAN_I2C=y CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ATMEL_MXT=y CONFIG_TOUCHSCREEN_ST1232=m @@ -308,6 +317,7 @@ CONFIG_BATTERY_SBS=y CONFIG_CHARGER_TPS65090=y CONFIG_POWER_RESET_AS3722=y CONFIG_POWER_RESET_GPIO=y +CONFIG_POWER_RESET_GPIO_RESTART=y CONFIG_POWER_RESET_KEYSTONE=y CONFIG_POWER_RESET_SUN6I=y CONFIG_POWER_RESET_RMOBILE=y @@ -505,7 +515,6 @@ CONFIG_DW_DMAC=y CONFIG_MV_XOR=y CONFIG_TEGRA20_APB_DMA=y CONFIG_SH_DMAE=y -CONFIG_RCAR_AUDMAC_PP=m CONFIG_RCAR_DMAC=y CONFIG_STE_DMA40=y CONFIG_SIRF_DMA=y @@ -533,6 +542,8 @@ CONFIG_MSM_MMCC_8960=y CONFIG_MSM_MMCC_8974=y CONFIG_TEGRA_IOMMU_GART=y CONFIG_TEGRA_IOMMU_SMMU=y +CONFIG_PM_DEVFREQ=y +CONFIG_ARM_TEGRA_DEVFREQ=m CONFIG_MEMORY=y CONFIG_TI_AEMIF=y CONFIG_IIO=y @@ -550,6 +561,7 @@ CONFIG_PHY_MIPHY365X=y CONFIG_PHY_STIH41X_USB=y CONFIG_PHY_STIH407_USB=y CONFIG_PHY_SUN4I_USB=y +CONFIG_PHY_SUN9I_USB=y CONFIG_EXT4_FS=y CONFIG_AUTOFS4_FS=y CONFIG_MSDOS_FS=y diff --git a/arch/arm/configs/mvebu_v7_defconfig b/arch/arm/configs/mvebu_v7_defconfig index 73673e9..cacc9f4 100644 --- a/arch/arm/configs/mvebu_v7_defconfig +++ b/arch/arm/configs/mvebu_v7_defconfig @@ -5,6 +5,7 @@ CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y +CONFIG_PERF_EVENTS=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y @@ -12,6 +13,7 @@ CONFIG_ARCH_MVEBU=y CONFIG_MACH_ARMADA_370=y CONFIG_MACH_ARMADA_375=y CONFIG_MACH_ARMADA_38X=y +CONFIG_MACH_ARMADA_39X=y CONFIG_MACH_ARMADA_XP=y CONFIG_MACH_DOVE=y CONFIG_PCI=y diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig index c7906c2..b47e7c6 100644 --- a/arch/arm/configs/mxs_defconfig +++ b/arch/arm/configs/mxs_defconfig @@ -149,6 +149,7 @@ CONFIG_EXT4_FS=y CONFIG_FSCACHE=m CONFIG_FSCACHE_STATS=y CONFIG_CACHEFILES=m +CONFIG_VFAT_FS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_JFFS2_FS=y diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig index a7dce67..0c8a787 100644 --- a/arch/arm/configs/omap1_defconfig +++ b/arch/arm/configs/omap1_defconfig @@ -1,4 +1,3 @@ -CONFIG_EXPERIMENTAL=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -34,7 +33,6 @@ CONFIG_ARCH_OMAP16XX=y CONFIG_MACH_OMAP_INNOVATOR=y CONFIG_MACH_OMAP_H2=y CONFIG_MACH_OMAP_H3=y -CONFIG_MACH_OMAP_HTCWIZARD=y CONFIG_MACH_HERALD=y CONFIG_MACH_OMAP_OSK=y CONFIG_MACH_OMAP_PERSEUS2=y @@ -55,7 +53,6 @@ CONFIG_HIGH_RES_TIMERS=y CONFIG_PREEMPT=y CONFIG_AEABI=y CONFIG_LEDS=y -CONFIG_LEDS_CPU=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="root=1f03 rootfstype=jffs2" @@ -80,8 +77,6 @@ CONFIG_IP_PNP_BOOTP=y CONFIG_IPV6=y CONFIG_NETFILTER=y CONFIG_BT=y -CONFIG_BT_L2CAP=y -CONFIG_BT_SCO=y CONFIG_BT_RFCOMM=y CONFIG_BT_RFCOMM_TTY=y CONFIG_BT_BNEP=y @@ -92,11 +87,7 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_CONNECTOR=y # CONFIG_PROC_EVENTS is not set CONFIG_MTD=y -CONFIG_MTD_DEBUG=y -CONFIG_MTD_DEBUG_VERBOSE=3 -CONFIG_MTD_PARTITIONS=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y @@ -113,11 +104,9 @@ CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=y CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y -CONFIG_SCSI_MULTI_LUN=y CONFIG_NETDEVICES=y CONFIG_TUN=y CONFIG_PHYLIB=y -CONFIG_NET_ETHERNET=y CONFIG_SMC91X=y CONFIG_USB_CATC=y CONFIG_USB_KAWETH=y @@ -158,7 +147,6 @@ CONFIG_SPI_OMAP_UWIRE=y CONFIG_WATCHDOG=y CONFIG_WATCHDOG_NOWAYOUT=y CONFIG_OMAP_WATCHDOG=y -CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_MODE_HELPERS=y @@ -168,7 +156,6 @@ CONFIG_FB_OMAP_LCDC_EXTERNAL=y CONFIG_FB_OMAP_LCDC_HWA742=y CONFIG_FB_OMAP_MANUAL_UPDATE=y CONFIG_FB_OMAP_LCD_MIPID=y -CONFIG_FB_OMAP_BOOTLOADER_INIT=y CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_FRAMEBUFFER_CONSOLE=y @@ -194,7 +181,6 @@ CONFIG_SND_OMAP_SOC=y # CONFIG_USB_HID is not set CONFIG_USB=y CONFIG_USB_PHY=y -# CONFIG_USB_DEVICE_CLASS is not set CONFIG_USB_MON=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_STORAGE=y @@ -261,9 +247,7 @@ CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_DEBUG_USER=y -CONFIG_DEBUG_ERRORS=y CONFIG_SECURITY=y CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_PCBC=y diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 8e10859..9ff7b54 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -1,3 +1,4 @@ +CONFIG_KERNEL_LZMA=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_FHANDLE=y @@ -86,17 +87,33 @@ CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y # CONFIG_INET_LRO is not set CONFIG_NETFILTER=y +CONFIG_PHONET=m CONFIG_CAN=m CONFIG_CAN_C_CAN=m CONFIG_CAN_C_CAN_PLATFORM=m CONFIG_BT=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_HIDP=m +CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIBTSDIO=m CONFIG_BT_HCIUART=m CONFIG_BT_HCIUART_H4=y CONFIG_BT_HCIUART_BCSP=y CONFIG_BT_HCIUART_LL=y +CONFIG_BT_HCIUART_3WIRE=y CONFIG_BT_HCIBCM203X=m CONFIG_BT_HCIBPA10X=m CONFIG_CFG80211=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIVHCI=m +CONFIG_BT_MRVL=m +CONFIG_BT_MRVL_SDIO=m +CONFIG_AF_RXRPC=m +CONFIG_RXKAD=m CONFIG_MAC80211=m CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -163,6 +180,7 @@ CONFIG_USB_EPSON2888=y CONFIG_USB_EHCI_HCD=m CONFIG_USB_OHCI_HCD=m CONFIG_USB_KC2190=y +CONFIG_USB_CDC_PHONET=m CONFIG_LIBERTAS=m CONFIG_LIBERTAS_USB=m CONFIG_LIBERTAS_SDIO=m @@ -209,6 +227,10 @@ CONFIG_I2C_CHARDEV=y CONFIG_SPI=y CONFIG_SPI_OMAP24XX=y CONFIG_SPI_TI_QSPI=m +CONFIG_HSI=m +CONFIG_OMAP_SSI=m +CONFIG_NOKIA_MODEM=m +CONFIG_SSI_PROTOCOL=m CONFIG_PINCTRL_SINGLE=y CONFIG_DEBUG_GPIO=y CONFIG_GPIO_SYSFS=y @@ -334,6 +356,7 @@ CONFIG_USB_CONFIGFS_ECM=y CONFIG_USB_CONFIGFS_ECM_SUBSET=y CONFIG_USB_CONFIGFS_RNDIS=y CONFIG_USB_CONFIGFS_EEM=y +CONFIG_USB_CONFIGFS_PHONET=y CONFIG_USB_CONFIGFS_MASS_STORAGE=y CONFIG_USB_CONFIGFS_F_LB_SS=y CONFIG_USB_CONFIGFS_F_FS=y @@ -342,6 +365,7 @@ CONFIG_USB_CONFIGFS_F_UAC2=y CONFIG_USB_CONFIGFS_F_MIDI=y CONFIG_USB_CONFIGFS_F_HID=y CONFIG_USB_ZERO=m +CONFIG_USB_G_NOKIA=m CONFIG_MMC=y CONFIG_SDIO_UART=y CONFIG_MMC_OMAP=y @@ -349,6 +373,7 @@ CONFIG_MMC_OMAP_HS=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=m CONFIG_LEDS_GPIO=m +CONFIG_LEDS_PWM=m CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_ONESHOT=m @@ -368,6 +393,7 @@ CONFIG_TI_EDMA=y CONFIG_DMA_OMAP=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_EXTCON=m +CONFIG_EXTCON_GPIO=m CONFIG_EXTCON_PALMAS=m CONFIG_TI_EMIF=m CONFIG_PWM=y @@ -390,6 +416,7 @@ CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y +CONFIG_CONFIGFS_FS=y CONFIG_JFFS2_FS=y CONFIG_JFFS2_SUMMARY=y CONFIG_JFFS2_FS_XATTR=y diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig index 8c7da33..d2f2bab 100644 --- a/arch/arm/configs/qcom_defconfig +++ b/arch/arm/configs/qcom_defconfig @@ -97,9 +97,9 @@ CONFIG_PINCTRL_APQ8084=y CONFIG_PINCTRL_IPQ8064=y CONFIG_PINCTRL_MSM8960=y CONFIG_PINCTRL_MSM8X74=y +CONFIG_GPIOLIB=y CONFIG_DEBUG_GPIO=y CONFIG_GPIO_SYSFS=y -CONFIG_POWER_SUPPLY=y CONFIG_POWER_RESET=y CONFIG_POWER_RESET_MSM=y CONFIG_THERMAL=y @@ -125,7 +125,7 @@ CONFIG_USB_GADGET=y CONFIG_USB_GADGET_DEBUG_FILES=y CONFIG_USB_GADGET_VBUS_DRAW=500 CONFIG_MMC=y -CONFIG_MMC_BLOCK_MINORS=16 +CONFIG_MMC_BLOCK_MINORS=32 CONFIG_MMC_ARMMMCI=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PLTFM=y @@ -134,14 +134,15 @@ CONFIG_RTC_CLASS=y CONFIG_DMADEVICES=y CONFIG_QCOM_BAM_DMA=y CONFIG_STAGING=y -CONFIG_QCOM_GSBI=y CONFIG_COMMON_CLK_QCOM=y CONFIG_APQ_MMCC_8084=y -CONFIG_IPQ_GCC_806X=y +CONFIG_IPQ_LCC_806X=y CONFIG_MSM_GCC_8660=y +CONFIG_MSM_LCC_8960=y CONFIG_MSM_MMCC_8960=y CONFIG_MSM_MMCC_8974=y CONFIG_MSM_IOMMU=y +CONFIG_QCOM_GSBI=y CONFIG_PHY_QCOM_APQ8064_SATA=y CONFIG_PHY_QCOM_IPQ806X_SATA=y CONFIG_EXT2_FS=y diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index b170360..b58618e 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -12,7 +12,9 @@ CONFIG_SLAB=y CONFIG_ARCH_SHMOBILE_MULTI=y CONFIG_ARCH_EMEV2=y CONFIG_ARCH_R7S72100=y +CONFIG_ARCH_R8A73A4=y CONFIG_ARCH_R8A7740=y +CONFIG_ARCH_R8A7778=y CONFIG_ARCH_R8A7779=y CONFIG_ARCH_R8A7790=y CONFIG_ARCH_R8A7791=y @@ -92,7 +94,6 @@ CONFIG_INPUT_ADXL34X=y # CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_EM=y CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_SH_SCI_NR_UARTS=20 @@ -109,6 +110,9 @@ CONFIG_SPI_SH_HSPI=y CONFIG_GPIO_EM=y CONFIG_GPIO_RCAR=y CONFIG_GPIO_PCF857X=y +CONFIG_POWER_SUPPLY=y +CONFIG_POWER_RESET=y +CONFIG_POWER_RESET_RMOBILE=y # CONFIG_HWMON is not set CONFIG_THERMAL=y CONFIG_CPU_THERMAL=y @@ -121,6 +125,7 @@ CONFIG_REGULATOR=y CONFIG_REGULATOR_AS3711=y CONFIG_REGULATOR_DA9210=y CONFIG_REGULATOR_GPIO=y +CONFIG_REGULATOR_MAX8973=y CONFIG_MEDIA_SUPPORT=y CONFIG_MEDIA_CAMERA_SUPPORT=y CONFIG_MEDIA_CONTROLLER=y @@ -133,6 +138,7 @@ CONFIG_V4L_MEM2MEM_DRIVERS=y CONFIG_VIDEO_RENESAS_VSP1=y # CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set CONFIG_VIDEO_ADV7180=y +CONFIG_VIDEO_ML86V7667=y CONFIG_DRM=y CONFIG_DRM_RCAR_DU=y CONFIG_FB_SH_MOBILE_LCDC=y @@ -167,6 +173,7 @@ CONFIG_LEDS_GPIO=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_RS5C372=y CONFIG_RTC_DRV_S35390A=y +CONFIG_RTC_DRV_RX8581=y CONFIG_DMADEVICES=y CONFIG_SH_DMAE=y CONFIG_RCAR_DMAC=y diff --git a/arch/arm/configs/sunxi_defconfig b/arch/arm/configs/sunxi_defconfig index 8f6a570..8ecba00 100644 --- a/arch/arm/configs/sunxi_defconfig +++ b/arch/arm/configs/sunxi_defconfig @@ -107,6 +107,7 @@ CONFIG_RTC_DRV_SUN6I=y CONFIG_RTC_DRV_SUNXI=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_PHY_SUN4I_USB=y +CONFIG_PHY_SUN9I_USB=y CONFIG_EXT4_FS=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y diff --git a/arch/arm/include/asm/arm-cci.h b/arch/arm/include/asm/arm-cci.h new file mode 100644 index 0000000..fe77f7a --- /dev/null +++ b/arch/arm/include/asm/arm-cci.h @@ -0,0 +1,42 @@ +/* + * arch/arm/include/asm/arm-cci.h + * + * Copyright (C) 2015 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ASM_ARM_CCI_H +#define __ASM_ARM_CCI_H + +#ifdef CONFIG_MCPM +#include <asm/mcpm.h> + +/* + * We don't have a reliable way of detecting whether, + * if we have access to secure-only registers, unless + * mcpm is registered. + */ +static inline bool platform_has_secure_cci_access(void) +{ + return mcpm_is_available(); +} + +#else +static inline bool platform_has_secure_cci_access(void) +{ + return false; +} +#endif + +#endif diff --git a/arch/arm/include/asm/mcpm.h b/arch/arm/include/asm/mcpm.h index 3446f6a..50b378f 100644 --- a/arch/arm/include/asm/mcpm.h +++ b/arch/arm/include/asm/mcpm.h @@ -171,12 +171,73 @@ void mcpm_cpu_suspend(u64 expected_residency); int mcpm_cpu_powered_up(void); /* - * Platform specific methods used in the implementation of the above API. + * Platform specific callbacks used in the implementation of the above API. + * + * cpu_powerup: + * Make given CPU runable. Called with MCPM lock held and IRQs disabled. + * The given cluster is assumed to be set up (cluster_powerup would have + * been called beforehand). Must return 0 for success or negative error code. + * + * cluster_powerup: + * Set up power for given cluster. Called with MCPM lock held and IRQs + * disabled. Called before first cpu_powerup when cluster is down. Must + * return 0 for success or negative error code. + * + * cpu_suspend_prepare: + * Special suspend configuration. Called on target CPU with MCPM lock held + * and IRQs disabled. This callback is optional. If provided, it is called + * before cpu_powerdown_prepare. + * + * cpu_powerdown_prepare: + * Configure given CPU for power down. Called on target CPU with MCPM lock + * held and IRQs disabled. Power down must be effective only at the next WFI instruction. + * + * cluster_powerdown_prepare: + * Configure given cluster for power down. Called on one CPU from target + * cluster with MCPM lock held and IRQs disabled. A cpu_powerdown_prepare + * for each CPU in the cluster has happened when this occurs. + * + * cpu_cache_disable: + * Clean and disable CPU level cache for the calling CPU. Called on with IRQs + * disabled only. The CPU is no longer cache coherent with the rest of the + * system when this returns. + * + * cluster_cache_disable: + * Clean and disable the cluster wide cache as well as the CPU level cache + * for the calling CPU. No call to cpu_cache_disable will happen for this + * CPU. Called with IRQs disabled and only when all the other CPUs are done + * with their own cpu_cache_disable. The cluster is no longer cache coherent + * with the rest of the system when this returns. + * + * cpu_is_up: + * Called on given CPU after it has been powered up or resumed. The MCPM lock + * is held and IRQs disabled. This callback is optional. + * + * cluster_is_up: + * Called by the first CPU to be powered up or resumed in given cluster. + * The MCPM lock is held and IRQs disabled. This callback is optional. If + * provided, it is called before cpu_is_up for that CPU. + * + * wait_for_powerdown: + * Wait until given CPU is powered down. This is called in sleeping context. + * Some reasonable timeout must be considered. Must return 0 for success or + * negative error code. */ struct mcpm_platform_ops { + int (*cpu_powerup)(unsigned int cpu, unsigned int cluster); + int (*cluster_powerup)(unsigned int cluster); + void (*cpu_suspend_prepare)(unsigned int cpu, unsigned int cluster); + void (*cpu_powerdown_prepare)(unsigned int cpu, unsigned int cluster); + void (*cluster_powerdown_prepare)(unsigned int cluster); + void (*cpu_cache_disable)(void); + void (*cluster_cache_disable)(void); + void (*cpu_is_up)(unsigned int cpu, unsigned int cluster); + void (*cluster_is_up)(unsigned int cluster); + int (*wait_for_powerdown)(unsigned int cpu, unsigned int cluster); + + /* deprecated callbacks */ int (*power_up)(unsigned int cpu, unsigned int cluster); void (*power_down)(void); - int (*wait_for_powerdown)(unsigned int cpu, unsigned int cluster); void (*suspend)(u64); void (*powered_up)(void); }; diff --git a/arch/arm/include/asm/xen/page.h b/arch/arm/include/asm/xen/page.h index 2f7e6ff..0b579b2 100644 --- a/arch/arm/include/asm/xen/page.h +++ b/arch/arm/include/asm/xen/page.h @@ -110,5 +110,6 @@ static inline bool set_phys_to_machine(unsigned long pfn, unsigned long mfn) bool xen_arch_need_swiotlb(struct device *dev, unsigned long pfn, unsigned long mfn); +unsigned long xen_get_swiotlb_free_pages(unsigned int order); #endif /* _ASM_ARM_XEN_PAGE_H */ diff --git a/arch/arm/include/debug/msm.S b/arch/arm/include/debug/msm.S index e55a942..b03024f 100644 --- a/arch/arm/include/debug/msm.S +++ b/arch/arm/include/debug/msm.S @@ -16,24 +16,17 @@ */ .macro addruart, rp, rv, tmp -#ifdef CONFIG_DEBUG_UART_PHYS ldr \rp, =CONFIG_DEBUG_UART_PHYS ldr \rv, =CONFIG_DEBUG_UART_VIRT -#endif .endm .macro senduart, rd, rx ARM_BE8(rev \rd, \rd ) -#ifdef CONFIG_DEBUG_QCOM_UARTDM @ Write the 1 character to UARTDM_TF str \rd, [\rx, #0x70] -#else - str \rd, [\rx, #0x0C] -#endif .endm .macro waituart, rd, rx -#ifdef CONFIG_DEBUG_QCOM_UARTDM @ check for TX_EMT in UARTDM_SR ldr \rd, [\rx, #0x08] ARM_BE8(rev \rd, \rd ) @@ -55,13 +48,6 @@ ARM_BE8(rev \rd, \rd ) str \rd, [\rx, #0x40] @ UARTDM reg. Read to induce delay ldr \rd, [\rx, #0x08] -#else - @ wait for TX_READY -1001: ldr \rd, [\rx, #0x08] -ARM_BE8(rev \rd, \rd ) - tst \rd, #0x04 - beq 1001b -#endif .endm .macro busyuart, rd, rx diff --git a/arch/arm/include/uapi/asm/kvm.h b/arch/arm/include/uapi/asm/kvm.h index 2499867..df3f60c 100644 --- a/arch/arm/include/uapi/asm/kvm.h +++ b/arch/arm/include/uapi/asm/kvm.h @@ -195,8 +195,14 @@ struct kvm_arch_memory_slot { #define KVM_ARM_IRQ_CPU_IRQ 0 #define KVM_ARM_IRQ_CPU_FIQ 1 -/* Highest supported SPI, from VGIC_NR_IRQS */ +/* + * This used to hold the highest supported SPI, but it is now obsolete + * and only here to provide source code level compatibility with older + * userland. The highest SPI number can be set via KVM_DEV_ARM_VGIC_GRP_NR_IRQS. + */ +#ifndef __KERNEL__ #define KVM_ARM_IRQ_GIC_MAX 127 +#endif /* One single KVM irqchip, ie. the VGIC */ #define KVM_NR_IRQCHIPS 1 diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S index cc176b6..aebfbf7 100644 --- a/arch/arm/kernel/head-nommu.S +++ b/arch/arm/kernel/head-nommu.S @@ -80,9 +80,9 @@ ENTRY(stext) ldr r13, =__mmap_switched @ address to jump to after @ initialising sctlr adr lr, BSYM(1f) @ return (PIC) address - ARM( add pc, r10, #PROCINFO_INITFUNC ) - THUMB( add r12, r10, #PROCINFO_INITFUNC ) - THUMB( ret r12 ) + ldr r12, [r10, #PROCINFO_INITFUNC] + add r12, r12, r10 + ret r12 1: b __after_proc_init ENDPROC(stext) @@ -117,9 +117,9 @@ ENTRY(secondary_startup) adr lr, BSYM(__after_proc_init) @ return address mov r13, r12 @ __secondary_switched address - ARM( add pc, r10, #PROCINFO_INITFUNC ) - THUMB( add r12, r10, #PROCINFO_INITFUNC ) - THUMB( ret r12 ) + ldr r12, [r10, #PROCINFO_INITFUNC] + add r12, r12, r10 + ret r12 ENDPROC(secondary_startup) ENTRY(__secondary_switched) diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 6f53645..d9631ec 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -671,8 +671,7 @@ int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *irq_level, if (!irqchip_in_kernel(kvm)) return -ENXIO; - if (irq_num < VGIC_NR_PRIVATE_IRQS || - irq_num > KVM_ARM_IRQ_GIC_MAX) + if (irq_num < VGIC_NR_PRIVATE_IRQS) return -EINVAL; return kvm_vgic_inject_irq(kvm, 0, irq_num, level); diff --git a/arch/arm/mach-alpine/Kconfig b/arch/arm/mach-alpine/Kconfig new file mode 100644 index 0000000..2c44b93 --- /dev/null +++ b/arch/arm/mach-alpine/Kconfig @@ -0,0 +1,12 @@ +config ARCH_ALPINE + bool "Annapurna Labs Alpine platform" if ARCH_MULTI_V7 + select ARM_AMBA + select ARM_GIC + select GENERIC_IRQ_CHIP + select HAVE_ARM_ARCH_TIMER + select HAVE_SMP + select MFD_SYSCON + select PCI + select PCI_HOST_GENERIC + help + This enables support for the Annapurna Labs Alpine V1 boards. diff --git a/arch/arm/mach-alpine/Makefile b/arch/arm/mach-alpine/Makefile new file mode 100644 index 0000000..b667489 --- /dev/null +++ b/arch/arm/mach-alpine/Makefile @@ -0,0 +1,2 @@ +obj-y += alpine_machine.o +obj-$(CONFIG_SMP) += platsmp.o alpine_cpu_pm.o diff --git a/arch/arm/mach-alpine/alpine_cpu_pm.c b/arch/arm/mach-alpine/alpine_cpu_pm.c new file mode 100644 index 0000000..121c77c --- /dev/null +++ b/arch/arm/mach-alpine/alpine_cpu_pm.c @@ -0,0 +1,70 @@ +/* + * Low-level power-management support for Alpine platform. + * + * Copyright (C) 2015 Annapurna Labs Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/io.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/regmap.h> +#include <linux/mfd/syscon.h> + +#include "alpine_cpu_pm.h" +#include "alpine_cpu_resume.h" + +/* NB registers */ +#define AL_SYSFAB_POWER_CONTROL(cpu) (0x2000 + (cpu)*0x100 + 0x20) + +static struct regmap *al_sysfabric; +static struct al_cpu_resume_regs __iomem *al_cpu_resume_regs; +static int wakeup_supported; + +int alpine_cpu_wakeup(unsigned int phys_cpu, uint32_t phys_resume_addr) +{ + if (!wakeup_supported) + return -ENOSYS; + + /* + * Set CPU resume address - + * secure firmware running on boot will jump to this address + * after setting proper CPU mode, and initialiing e.g. secure + * regs (the same mode all CPUs are booted to - usually HYP) + */ + writel(phys_resume_addr, + &al_cpu_resume_regs->per_cpu[phys_cpu].resume_addr); + + /* Power-up the CPU */ + regmap_write(al_sysfabric, AL_SYSFAB_POWER_CONTROL(phys_cpu), 0); + + return 0; +} + +void __init alpine_cpu_pm_init(void) +{ + struct device_node *np; + uint32_t watermark; + + al_sysfabric = syscon_regmap_lookup_by_compatible("al,alpine-sysfabric-service"); + + np = of_find_compatible_node(NULL, NULL, "al,alpine-cpu-resume"); + al_cpu_resume_regs = of_iomap(np, 0); + + wakeup_supported = !IS_ERR(al_sysfabric) && al_cpu_resume_regs; + + if (wakeup_supported) { + watermark = readl(&al_cpu_resume_regs->watermark); + wakeup_supported = (watermark & AL_CPU_RESUME_MAGIC_NUM_MASK) + == AL_CPU_RESUME_MAGIC_NUM; + } +} diff --git a/arch/arm/mach-at91/include/mach/io.h b/arch/arm/mach-alpine/alpine_cpu_pm.h index 2d9ca04..5179e69 100644 --- a/arch/arm/mach-at91/include/mach/io.h +++ b/arch/arm/mach-alpine/alpine_cpu_pm.h @@ -1,7 +1,7 @@ /* - * arch/arm/mach-at91/include/mach/io.h + * Low-level power-management support for Alpine platform. * - * Copyright (C) 2003 SAN People + * Copyright (C) 2015 Annapurna Labs Ltd. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -12,16 +12,15 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef __ASM_ARCH_IO_H -#define __ASM_ARCH_IO_H +#ifndef __ALPINE_CPU_PM_H__ +#define __ALPINE_CPU_PM_H__ + +/* Alpine CPU Power Management Services Initialization */ +void alpine_cpu_pm_init(void); -#define IO_SPACE_LIMIT 0xFFFFFFFF -#define __io(a) __typesafe_io(a) +/* Wake-up a CPU */ +int alpine_cpu_wakeup(unsigned int phys_cpu, uint32_t phys_resume_addr); -#endif +#endif /* __ALPINE_CPU_PM_H__ */ diff --git a/arch/arm/mach-alpine/alpine_cpu_resume.h b/arch/arm/mach-alpine/alpine_cpu_resume.h new file mode 100644 index 0000000..c80150c --- /dev/null +++ b/arch/arm/mach-alpine/alpine_cpu_resume.h @@ -0,0 +1,38 @@ +/* + * Annapurna labs cpu-resume register structure. + * + * Copyright (C) 2015 Annapurna Labs Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef ALPINE_CPU_RESUME_H_ +#define ALPINE_CPU_RESUME_H_ + +/* Per-cpu regs */ +struct al_cpu_resume_regs_per_cpu { + uint32_t flags; + uint32_t resume_addr; +}; + +/* general regs */ +struct al_cpu_resume_regs { + /* Watermark for validating the CPU resume struct */ + uint32_t watermark; + uint32_t flags; + struct al_cpu_resume_regs_per_cpu per_cpu[]; +}; + +/* The expected magic number for validating the resume addresses */ +#define AL_CPU_RESUME_MAGIC_NUM 0xf0e1d200 +#define AL_CPU_RESUME_MAGIC_NUM_MASK 0xffffff00 + +#endif /* ALPINE_CPU_RESUME_H_ */ diff --git a/arch/arm/mach-alpine/alpine_machine.c b/arch/arm/mach-alpine/alpine_machine.c new file mode 100644 index 0000000..b8e2145 --- /dev/null +++ b/arch/arm/mach-alpine/alpine_machine.c @@ -0,0 +1,28 @@ +/* + * Machine declaration for Alpine platforms. + * + * Copyright (C) 2015 Annapurna Labs Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/of_platform.h> + +#include <asm/mach/arch.h> + +static const char * const al_match[] __initconst = { + "al,alpine", + NULL, +}; + +DT_MACHINE_START(AL_DT, "Annapurna Labs Alpine") + .dt_compat = al_match, +MACHINE_END diff --git a/arch/arm/mach-alpine/platsmp.c b/arch/arm/mach-alpine/platsmp.c new file mode 100644 index 0000000..f78429f --- /dev/null +++ b/arch/arm/mach-alpine/platsmp.c @@ -0,0 +1,49 @@ +/* + * SMP operations for Alpine platform. + * + * Copyright (C) 2015 Annapurna Labs Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/io.h> +#include <linux/of.h> + +#include <asm/smp_plat.h> + +#include "alpine_cpu_pm.h" + +static int alpine_boot_secondary(unsigned int cpu, struct task_struct *idle) +{ + phys_addr_t addr; + + addr = virt_to_phys(secondary_startup); + + if (addr > (phys_addr_t)(uint32_t)(-1)) { + pr_err("FAIL: resume address over 32bit (%pa)", &addr); + return -EINVAL; + } + + return alpine_cpu_wakeup(cpu_logical_map(cpu), (uint32_t)addr); +} + +static void __init alpine_smp_prepare_cpus(unsigned int max_cpus) +{ + alpine_cpu_pm_init(); +} + +static struct smp_operations alpine_smp_ops __initdata = { + .smp_prepare_cpus = alpine_smp_prepare_cpus, + .smp_boot_secondary = alpine_boot_secondary, +}; +CPU_METHOD_OF_DECLARE(alpine_smp, "al,alpine-smp", &alpine_smp_ops); diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index c74a443..fd95f34 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -1,55 +1,15 @@ -if ARCH_AT91 - -config HAVE_AT91_UTMI - bool - -config HAVE_AT91_USB_CLK - bool - -config COMMON_CLK_AT91 - bool - select COMMON_CLK - -config HAVE_AT91_SMD - bool - -config HAVE_AT91_H32MX - bool - -config SOC_SAMA5 - bool - select ATMEL_AIC5_IRQ +menuconfig ARCH_AT91 + bool "Atmel SoCs" + depends on ARCH_MULTI_V4T || ARCH_MULTI_V5 || ARCH_MULTI_V7 + select ARCH_REQUIRE_GPIOLIB select COMMON_CLK_AT91 - select CPU_V7 - select GENERIC_CLOCKEVENTS - select MEMORY - select ATMEL_SDRAMC - select PHYLIB if NETDEVICES - -menu "Atmel AT91 System-on-Chip" - -choice - - prompt "Core type" - -config SOC_SAM_V4_V5 - bool "ARM9 AT91SAM9/AT91RM9200" - help - Select this if you are using one of Atmel's AT91SAM9 or - AT91RM9200 SoC. - -config SOC_SAM_V7 - bool "Cortex A5" - help - Select this if you are using one of Atmel's SAMA5D3 SoC. - -endchoice + select PINCTRL + select PINCTRL_AT91 + select SOC_BUS -comment "Atmel AT91 Processor" - -if SOC_SAM_V7 +if ARCH_AT91 config SOC_SAMA5D3 - bool "SAMA5D3 family" + bool "SAMA5D3 family" if ARCH_MULTI_V7 select SOC_SAMA5 select HAVE_FB_ATMEL select HAVE_AT91_UTMI @@ -60,9 +20,8 @@ config SOC_SAMA5D3 This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35, SAMA5D36. config SOC_SAMA5D4 - bool "SAMA5D4 family" + bool "SAMA5D4 family" if ARCH_MULTI_V7 select SOC_SAMA5 - select CLKSRC_MMIO select CACHE_L2X0 select HAVE_FB_ATMEL select HAVE_AT91_UTMI @@ -71,29 +30,31 @@ config SOC_SAMA5D4 select HAVE_AT91_H32MX help Select this if you are using one of Atmel's SAMA5D4 family SoC. -endif -if SOC_SAM_V4_V5 config SOC_AT91RM9200 - bool "AT91RM9200" + bool "AT91RM9200" if ARCH_MULTI_V4T select ATMEL_AIC_IRQ - select COMMON_CLK_AT91 + select ATMEL_ST select CPU_ARM920T - select GENERIC_CLOCKEVENTS select HAVE_AT91_USB_CLK + select MIGHT_HAVE_PCI + select SOC_SAM_V4_V5 + select SRAM if PM + help + Select this if you are using Atmel's AT91RM9200 SoC. config SOC_AT91SAM9 - bool "AT91SAM9" + bool "AT91SAM9" if ARCH_MULTI_V5 select ATMEL_AIC_IRQ select ATMEL_SDRAMC - select COMMON_CLK_AT91 select CPU_ARM926T - select GENERIC_CLOCKEVENTS select HAVE_AT91_SMD select HAVE_AT91_USB_CLK select HAVE_AT91_UTMI select HAVE_FB_ATMEL select MEMORY + select SOC_SAM_V4_V5 + select SRAM if PM help Select this if you are using one of those Atmel SoC: AT91SAM9260 @@ -112,40 +73,35 @@ config SOC_AT91SAM9 AT91SAM9X25 AT91SAM9X35 AT91SAM9XE -endif # SOC_SAM_V4_V5 -comment "AT91 Feature Selections" +config HAVE_AT91_UTMI + bool -config AT91_SLOW_CLOCK - bool "Suspend-to-RAM disables main oscillator" - select SRAM - depends on SUSPEND - help - Select this if you want Suspend-to-RAM to save the most power - possible (without powering off the CPU) by disabling the PLLs - and main oscillator so that only the 32 KiHz clock is available. +config HAVE_AT91_USB_CLK + bool - When only that slow-clock is available, some peripherals lose - functionality. Many can't issue wakeup events unless faster - clocks are available. Some lose their operating state and - need to be completely re-initialized. +config COMMON_CLK_AT91 + bool + select COMMON_CLK -config AT91_TIMER_HZ - int "Kernel HZ (jiffies per second)" - range 32 1024 - depends on ARCH_AT91 - default "128" if SOC_AT91RM9200 - default "100" - help - On AT91rm9200 chips where you're using a system clock derived - from the 32768 Hz hardware clock, this tick rate should divide - it exactly: use a power-of-two value, such as 128 or 256, to - reduce timing errors caused by rounding. +config HAVE_AT91_SMD + bool + +config HAVE_AT91_H32MX + bool - On AT91sam926x chips, or otherwise when using a higher precision - system clock (of at least several MHz), rounding is less of a - problem so it can be safer to use a decimal values like 100. +config SOC_SAM_V4_V5 + bool -endmenu +config SOC_SAM_V7 + bool + +config SOC_SAMA5 + bool + select ATMEL_AIC5_IRQ + select ATMEL_SDRAMC + select MEMORY + select SOC_SAM_V7 + select SRAM if PM endif diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index 827fdbc..4fa8b45 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -1,20 +1,25 @@ # # Makefile for the linux kernel. # +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include +asflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include -obj-y := setup.o +obj-y := soc.o obj-$(CONFIG_SOC_AT91SAM9) += sam9_smc.o # CPU-specific support -obj-$(CONFIG_SOC_AT91RM9200) += at91rm9200.o at91rm9200_time.o +obj-$(CONFIG_SOC_AT91RM9200) += at91rm9200.o obj-$(CONFIG_SOC_AT91SAM9) += at91sam9.o obj-$(CONFIG_SOC_SAMA5) += sama5.o # Power Management obj-$(CONFIG_PM) += pm.o -obj-$(CONFIG_AT91_SLOW_CLOCK) += pm_slowclock.o +obj-$(CONFIG_PM) += pm_suspend.o +ifeq ($(CONFIG_CPU_V7),y) +AFLAGS_pm_suspend.o := -march=armv7-a +endif ifeq ($(CONFIG_PM_DEBUG),y) CFLAGS_pm.o += -DDEBUG endif diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 8fcfb70..eaf58f8 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -8,60 +8,42 @@ * Licensed under GPLv2 or later. */ -#include <linux/types.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/gpio.h> +#include <linux/clk-provider.h> #include <linux/of.h> -#include <linux/of_irq.h> #include <linux/of_platform.h> -#include <linux/clk-provider.h> -#include <asm/setup.h> -#include <asm/irq.h> #include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> #include <asm/system_misc.h> -#include <mach/at91_st.h> - #include "generic.h" +#include "soc.h" -static void at91rm9200_restart(enum reboot_mode reboot_mode, const char *cmd) -{ - /* - * Perform a hardware reset with the use of the Watchdog timer. - */ - at91_st_write(AT91_ST_WDMR, AT91_ST_RSTEN | AT91_ST_EXTEN | 1); - at91_st_write(AT91_ST_CR, AT91_ST_WDRST); -} - -static void __init at91rm9200_dt_timer_init(void) -{ - of_clk_init(NULL); - at91rm9200_timer_init(); -} +static const struct at91_soc rm9200_socs[] = { + AT91_SOC(AT91RM9200_CIDR_MATCH, 0, "at91rm9200 BGA", "at91rm9200"), + { /* sentinel */ }, +}; static void __init at91rm9200_dt_device_init(void) { - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + struct soc_device *soc; + struct device *soc_dev = NULL; + + soc = at91_soc_init(rm9200_socs); + if (soc != NULL) + soc_dev = soc_device_to_device(soc); + + of_platform_populate(NULL, of_default_bus_match_table, NULL, soc_dev); arm_pm_idle = at91rm9200_idle; - arm_pm_restart = at91rm9200_restart; at91rm9200_pm_init(); } - - static const char *at91rm9200_dt_board_compat[] __initconst = { "atmel,at91rm9200", NULL }; DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200") - .init_time = at91rm9200_dt_timer_init, - .map_io = at91_map_io, .init_machine = at91rm9200_dt_device_init, .dt_compat = at91rm9200_dt_board_compat, MACHINE_END diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c deleted file mode 100644 index b00d095..0000000 --- a/arch/arm/mach-at91/at91rm9200_time.c +++ /dev/null @@ -1,251 +0,0 @@ -/* - * linux/arch/arm/mach-at91/at91rm9200_time.c - * - * Copyright (C) 2003 SAN People - * Copyright (C) 2003 ATMEL - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/clockchips.h> -#include <linux/export.h> -#include <linux/of.h> -#include <linux/of_address.h> -#include <linux/of_irq.h> - -#include <asm/mach/time.h> - -#include <mach/at91_st.h> -#include <mach/hardware.h> - -static unsigned long last_crtr; -static u32 irqmask; -static struct clock_event_device clkevt; - -#define RM9200_TIMER_LATCH ((AT91_SLOW_CLOCK + HZ/2) / HZ) - -/* - * The ST_CRTR is updated asynchronously to the master clock ... but - * the updates as seen by the CPU don't seem to be strictly monotonic. - * Waiting until we read the same value twice avoids glitching. - */ -static inline unsigned long read_CRTR(void) -{ - unsigned long x1, x2; - - x1 = at91_st_read(AT91_ST_CRTR); - do { - x2 = at91_st_read(AT91_ST_CRTR); - if (x1 == x2) - break; - x1 = x2; - } while (1); - return x1; -} - -/* - * IRQ handler for the timer. - */ -static irqreturn_t at91rm9200_timer_interrupt(int irq, void *dev_id) -{ - u32 sr = at91_st_read(AT91_ST_SR) & irqmask; - - /* - * irqs should be disabled here, but as the irq is shared they are only - * guaranteed to be off if the timer irq is registered first. - */ - WARN_ON_ONCE(!irqs_disabled()); - - /* simulate "oneshot" timer with alarm */ - if (sr & AT91_ST_ALMS) { - clkevt.event_handler(&clkevt); - return IRQ_HANDLED; - } - - /* periodic mode should handle delayed ticks */ - if (sr & AT91_ST_PITS) { - u32 crtr = read_CRTR(); - - while (((crtr - last_crtr) & AT91_ST_CRTV) >= RM9200_TIMER_LATCH) { - last_crtr += RM9200_TIMER_LATCH; - clkevt.event_handler(&clkevt); - } - return IRQ_HANDLED; - } - - /* this irq is shared ... */ - return IRQ_NONE; -} - -static struct irqaction at91rm9200_timer_irq = { - .name = "at91_tick", - .flags = IRQF_SHARED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = at91rm9200_timer_interrupt, - .irq = NR_IRQS_LEGACY + AT91_ID_SYS, -}; - -static cycle_t read_clk32k(struct clocksource *cs) -{ - return read_CRTR(); -} - -static struct clocksource clk32k = { - .name = "32k_counter", - .rating = 150, - .read = read_clk32k, - .mask = CLOCKSOURCE_MASK(20), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - -static void -clkevt32k_mode(enum clock_event_mode mode, struct clock_event_device *dev) -{ - /* Disable and flush pending timer interrupts */ - at91_st_write(AT91_ST_IDR, AT91_ST_PITS | AT91_ST_ALMS); - at91_st_read(AT91_ST_SR); - - last_crtr = read_CRTR(); - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - /* PIT for periodic irqs; fixed rate of 1/HZ */ - irqmask = AT91_ST_PITS; - at91_st_write(AT91_ST_PIMR, RM9200_TIMER_LATCH); - break; - case CLOCK_EVT_MODE_ONESHOT: - /* ALM for oneshot irqs, set by next_event() - * before 32 seconds have passed - */ - irqmask = AT91_ST_ALMS; - at91_st_write(AT91_ST_RTAR, last_crtr); - break; - case CLOCK_EVT_MODE_SHUTDOWN: - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_RESUME: - irqmask = 0; - break; - } - at91_st_write(AT91_ST_IER, irqmask); -} - -static int -clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev) -{ - u32 alm; - int status = 0; - - BUG_ON(delta < 2); - - /* The alarm IRQ uses absolute time (now+delta), not the relative - * time (delta) in our calling convention. Like all clockevents - * using such "match" hardware, we have a race to defend against. - * - * Our defense here is to have set up the clockevent device so the - * delta is at least two. That way we never end up writing RTAR - * with the value then held in CRTR ... which would mean the match - * wouldn't trigger until 32 seconds later, after CRTR wraps. - */ - alm = read_CRTR(); - - /* Cancel any pending alarm; flush any pending IRQ */ - at91_st_write(AT91_ST_RTAR, alm); - at91_st_read(AT91_ST_SR); - - /* Schedule alarm by writing RTAR. */ - alm += delta; - at91_st_write(AT91_ST_RTAR, alm); - - return status; -} - -static struct clock_event_device clkevt = { - .name = "at91_tick", - .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, - .rating = 150, - .set_next_event = clkevt32k_next_event, - .set_mode = clkevt32k_mode, -}; - -void __iomem *at91_st_base; -EXPORT_SYMBOL_GPL(at91_st_base); - -static const struct of_device_id at91rm9200_st_timer_ids[] = { - { .compatible = "atmel,at91rm9200-st" }, - { /* sentinel */ } -}; - -static int __init of_at91rm9200_st_init(void) -{ - struct device_node *np; - int ret; - - np = of_find_matching_node(NULL, at91rm9200_st_timer_ids); - if (!np) - goto err; - - at91_st_base = of_iomap(np, 0); - if (!at91_st_base) - goto node_err; - - /* Get the interrupts property */ - ret = irq_of_parse_and_map(np, 0); - if (!ret) - goto ioremap_err; - at91rm9200_timer_irq.irq = ret; - - of_node_put(np); - - return 0; - -ioremap_err: - iounmap(at91_st_base); -node_err: - of_node_put(np); -err: - return -EINVAL; -} - -/* - * ST (system timer) module supports both clockevents and clocksource. - */ -void __init at91rm9200_timer_init(void) -{ - /* For device tree enabled device: initialize here */ - of_at91rm9200_st_init(); - - /* Disable all timer interrupts, and clear any pending ones */ - at91_st_write(AT91_ST_IDR, - AT91_ST_PITS | AT91_ST_WDOVF | AT91_ST_RTTINC | AT91_ST_ALMS); - at91_st_read(AT91_ST_SR); - - /* Make IRQs happen for the system timer */ - setup_irq(at91rm9200_timer_irq.irq, &at91rm9200_timer_irq); - - /* The 32KiHz "Slow Clock" (tick every 30517.58 nanoseconds) is used - * directly for the clocksource and all clockevents, after adjusting - * its prescaler from the 1 Hz default. - */ - at91_st_write(AT91_ST_RTMR, 1); - - /* Setup timer clockevent, with minimum of two ticks (important!!) */ - clkevt.cpumask = cpumask_of(0); - clockevents_config_and_register(&clkevt, AT91_SLOW_CLOCK, - 2, AT91_ST_ALMV); - - /* register clocksource */ - clocksource_register_hz(&clk32k, AT91_SLOW_CLOCK); -} diff --git a/arch/arm/mach-at91/at91sam9.c b/arch/arm/mach-at91/at91sam9.c index 56e3ba7..e47a209 100644 --- a/arch/arm/mach-at91/at91sam9.c +++ b/arch/arm/mach-at91/at91sam9.c @@ -7,29 +7,68 @@ * Licensed under GPLv2 or later. */ -#include <linux/types.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/gpio.h> #include <linux/of.h> -#include <linux/of_irq.h> #include <linux/of_platform.h> -#include <linux/clk-provider.h> -#include <asm/system_misc.h> -#include <asm/setup.h> -#include <asm/irq.h> #include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> +#include <asm/system_misc.h> #include "generic.h" +#include "soc.h" -static void __init at91sam9_dt_device_init(void) +static const struct at91_soc at91sam9_socs[] = { + AT91_SOC(AT91SAM9260_CIDR_MATCH, 0, "at91sam9260", NULL), + AT91_SOC(AT91SAM9261_CIDR_MATCH, 0, "at91sam9261", NULL), + AT91_SOC(AT91SAM9263_CIDR_MATCH, 0, "at91sam9263", NULL), + AT91_SOC(AT91SAM9G20_CIDR_MATCH, 0, "at91sam9g20", NULL), + AT91_SOC(AT91SAM9RL64_CIDR_MATCH, 0, "at91sam9rl64", NULL), + AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91SAM9M11_EXID_MATCH, + "at91sam9m11", "at91sam9g45"), + AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91SAM9M10_EXID_MATCH, + "at91sam9m10", "at91sam9g45"), + AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91SAM9G46_EXID_MATCH, + "at91sam9g46", "at91sam9g45"), + AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91SAM9G45_EXID_MATCH, + "at91sam9g45", "at91sam9g45"), + AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9G15_EXID_MATCH, + "at91sam9g15", "at91sam9x5"), + AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9G35_EXID_MATCH, + "at91sam9g35", "at91sam9x5"), + AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9X35_EXID_MATCH, + "at91sam9x35", "at91sam9x5"), + AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9G25_EXID_MATCH, + "at91sam9g25", "at91sam9x5"), + AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9X25_EXID_MATCH, + "at91sam9x25", "at91sam9x5"), + AT91_SOC(AT91SAM9N12_CIDR_MATCH, AT91SAM9CN12_EXID_MATCH, + "at91sam9cn12", "at91sam9n12"), + AT91_SOC(AT91SAM9N12_CIDR_MATCH, AT91SAM9N12_EXID_MATCH, + "at91sam9n12", "at91sam9n12"), + AT91_SOC(AT91SAM9N12_CIDR_MATCH, AT91SAM9CN11_EXID_MATCH, + "at91sam9cn11", "at91sam9n12"), + AT91_SOC(AT91SAM9XE128_CIDR_MATCH, 0, "at91sam9xe128", "at91sam9xe128"), + AT91_SOC(AT91SAM9XE256_CIDR_MATCH, 0, "at91sam9xe256", "at91sam9xe256"), + AT91_SOC(AT91SAM9XE512_CIDR_MATCH, 0, "at91sam9xe512", "at91sam9xe512"), + { /* sentinel */ }, +}; + +static void __init at91sam9_common_init(void) { - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + struct soc_device *soc; + struct device *soc_dev = NULL; + + soc = at91_soc_init(at91sam9_socs); + if (soc != NULL) + soc_dev = soc_device_to_device(soc); + + of_platform_populate(NULL, of_default_bus_match_table, NULL, soc_dev); arm_pm_idle = at91sam9_idle; +} + +static void __init at91sam9_dt_device_init(void) +{ + at91sam9_common_init(); at91sam9260_pm_init(); } @@ -40,16 +79,13 @@ static const char *at91_dt_board_compat[] __initconst = { DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM9") /* Maintainer: Atmel */ - .map_io = at91_map_io, .init_machine = at91sam9_dt_device_init, .dt_compat = at91_dt_board_compat, MACHINE_END static void __init at91sam9g45_dt_device_init(void) { - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - - arm_pm_idle = at91sam9_idle; + at91sam9_common_init(); at91sam9g45_pm_init(); } @@ -60,16 +96,13 @@ static const char *at91sam9g45_board_compat[] __initconst = { DT_MACHINE_START(at91sam9g45_dt, "Atmel AT91SAM9G45") /* Maintainer: Atmel */ - .map_io = at91_map_io, .init_machine = at91sam9g45_dt_device_init, .dt_compat = at91sam9g45_board_compat, MACHINE_END static void __init at91sam9x5_dt_device_init(void) { - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - - arm_pm_idle = at91sam9_idle; + at91sam9_common_init(); at91sam9x5_pm_init(); } @@ -81,7 +114,6 @@ static const char *at91sam9x5_board_compat[] __initconst = { DT_MACHINE_START(at91sam9x5_dt, "Atmel AT91SAM9") /* Maintainer: Atmel */ - .map_io = at91_map_io, .init_machine = at91sam9x5_dt_device_init, .dt_compat = at91sam9x5_board_compat, MACHINE_END diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h index 583369f..b0fa7dc 100644 --- a/arch/arm/mach-at91/generic.h +++ b/arch/arm/mach-at91/generic.h @@ -18,17 +18,10 @@ extern void __init at91_map_io(void); extern void __init at91_alt_map_io(void); - /* Timer */ -extern void at91rm9200_timer_init(void); - /* idle */ extern void at91rm9200_idle(void); extern void at91sam9_idle(void); -/* Matrix */ -extern void at91_ioremap_matrix(u32 base_addr); - - #ifdef CONFIG_PM extern void __init at91rm9200_pm_init(void); extern void __init at91sam9260_pm_init(void); diff --git a/arch/arm/mach-at91/include/mach/at91_dbgu.h b/arch/arm/mach-at91/include/mach/at91_dbgu.h deleted file mode 100644 index 42925e8..0000000 --- a/arch/arm/mach-at91/include/mach/at91_dbgu.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91_dbgu.h - * - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) SAN People - * - * Debug Unit (DBGU) - System peripherals registers. - * Based on AT91RM9200 datasheet revision E. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91_DBGU_H -#define AT91_DBGU_H - -#define AT91_DBGU_CR (0x00) /* Control Register */ -#define AT91_DBGU_MR (0x04) /* Mode Register */ -#define AT91_DBGU_IER (0x08) /* Interrupt Enable Register */ -#define AT91_DBGU_TXRDY (1 << 1) /* Transmitter Ready */ -#define AT91_DBGU_TXEMPTY (1 << 9) /* Transmitter Empty */ -#define AT91_DBGU_IDR (0x0c) /* Interrupt Disable Register */ -#define AT91_DBGU_IMR (0x10) /* Interrupt Mask Register */ -#define AT91_DBGU_SR (0x14) /* Status Register */ -#define AT91_DBGU_RHR (0x18) /* Receiver Holding Register */ -#define AT91_DBGU_THR (0x1c) /* Transmitter Holding Register */ -#define AT91_DBGU_BRGR (0x20) /* Baud Rate Generator Register */ - -#define AT91_DBGU_CIDR (0x40) /* Chip ID Register */ -#define AT91_DBGU_EXID (0x44) /* Chip ID Extension Register */ -#define AT91_DBGU_FNR (0x48) /* Force NTRST Register [SAM9 only] */ -#define AT91_DBGU_FNTRST (1 << 0) /* Force NTRST */ - -/* - * Some AT91 parts that don't have full DEBUG units still support the ID - * and extensions register. - */ -#define AT91_CIDR_VERSION (0x1f << 0) /* Version of the Device */ -#define AT91_CIDR_EPROC (7 << 5) /* Embedded Processor */ -#define AT91_CIDR_NVPSIZ (0xf << 8) /* Nonvolatile Program Memory Size */ -#define AT91_CIDR_NVPSIZ2 (0xf << 12) /* Second Nonvolatile Program Memory Size */ -#define AT91_CIDR_SRAMSIZ (0xf << 16) /* Internal SRAM Size */ -#define AT91_CIDR_SRAMSIZ_1K (1 << 16) -#define AT91_CIDR_SRAMSIZ_2K (2 << 16) -#define AT91_CIDR_SRAMSIZ_112K (4 << 16) -#define AT91_CIDR_SRAMSIZ_4K (5 << 16) -#define AT91_CIDR_SRAMSIZ_80K (6 << 16) -#define AT91_CIDR_SRAMSIZ_160K (7 << 16) -#define AT91_CIDR_SRAMSIZ_8K (8 << 16) -#define AT91_CIDR_SRAMSIZ_16K (9 << 16) -#define AT91_CIDR_SRAMSIZ_32K (10 << 16) -#define AT91_CIDR_SRAMSIZ_64K (11 << 16) -#define AT91_CIDR_SRAMSIZ_128K (12 << 16) -#define AT91_CIDR_SRAMSIZ_256K (13 << 16) -#define AT91_CIDR_SRAMSIZ_96K (14 << 16) -#define AT91_CIDR_SRAMSIZ_512K (15 << 16) -#define AT91_CIDR_ARCH (0xff << 20) /* Architecture Identifier */ -#define AT91_CIDR_NVPTYP (7 << 28) /* Nonvolatile Program Memory Type */ -#define AT91_CIDR_EXT (1 << 31) /* Extension Flag */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91_matrix.h b/arch/arm/mach-at91/include/mach/at91_matrix.h deleted file mode 100644 index f8996c9..0000000 --- a/arch/arm/mach-at91/include/mach/at91_matrix.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * - * Under GPLv2 - */ - -#ifndef __MACH_AT91_MATRIX_H__ -#define __MACH_AT91_MATRIX_H__ - -#ifndef __ASSEMBLY__ -extern void __iomem *at91_matrix_base; - -#define at91_matrix_read(field) \ - __raw_readl(at91_matrix_base + field) - -#define at91_matrix_write(field, value) \ - __raw_writel(value, at91_matrix_base + field) - -#else -.extern at91_matrix_base -#endif - -#endif /* __MACH_AT91_MATRIX_H__ */ diff --git a/arch/arm/mach-at91/include/mach/at91_ramc.h b/arch/arm/mach-at91/include/mach/at91_ramc.h index e4492b1..493bc48 100644 --- a/arch/arm/mach-at91/include/mach/at91_ramc.h +++ b/arch/arm/mach-at91/include/mach/at91_ramc.h @@ -21,10 +21,6 @@ extern void __iomem *at91_ramc_base[]; .extern at91_ramc_base #endif -#define AT91_MEMCTRL_MC 0 -#define AT91_MEMCTRL_SDRAMC 1 -#define AT91_MEMCTRL_DDRSDR 2 - #include <soc/at91/at91rm9200_sdramc.h> #include <soc/at91/at91sam9_ddrsdr.h> #include <soc/at91/at91sam9_sdramc.h> diff --git a/arch/arm/mach-at91/include/mach/at91_st.h b/arch/arm/mach-at91/include/mach/at91_st.h deleted file mode 100644 index 67fdbd1..0000000 --- a/arch/arm/mach-at91/include/mach/at91_st.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91_st.h - * - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) SAN People - * - * System Timer (ST) - System peripherals registers. - * Based on AT91RM9200 datasheet revision E. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91_ST_H -#define AT91_ST_H - -#ifndef __ASSEMBLY__ -extern void __iomem *at91_st_base; - -#define at91_st_read(field) \ - __raw_readl(at91_st_base + field) - -#define at91_st_write(field, value) \ - __raw_writel(value, at91_st_base + field) -#else -.extern at91_st_base -#endif - -#define AT91_ST_CR 0x00 /* Control Register */ -#define AT91_ST_WDRST (1 << 0) /* Watchdog Timer Restart */ - -#define AT91_ST_PIMR 0x04 /* Period Interval Mode Register */ -#define AT91_ST_PIV (0xffff << 0) /* Period Interval Value */ - -#define AT91_ST_WDMR 0x08 /* Watchdog Mode Register */ -#define AT91_ST_WDV (0xffff << 0) /* Watchdog Counter Value */ -#define AT91_ST_RSTEN (1 << 16) /* Reset Enable */ -#define AT91_ST_EXTEN (1 << 17) /* External Signal Assertion Enable */ - -#define AT91_ST_RTMR 0x0c /* Real-time Mode Register */ -#define AT91_ST_RTPRES (0xffff << 0) /* Real-time Prescalar Value */ - -#define AT91_ST_SR 0x10 /* Status Register */ -#define AT91_ST_PITS (1 << 0) /* Period Interval Timer Status */ -#define AT91_ST_WDOVF (1 << 1) /* Watchdog Overflow */ -#define AT91_ST_RTTINC (1 << 2) /* Real-time Timer Increment */ -#define AT91_ST_ALMS (1 << 3) /* Alarm Status */ - -#define AT91_ST_IER 0x14 /* Interrupt Enable Register */ -#define AT91_ST_IDR 0x18 /* Interrupt Disable Register */ -#define AT91_ST_IMR 0x1c /* Interrupt Mask Register */ - -#define AT91_ST_RTAR 0x20 /* Real-time Alarm Register */ -#define AT91_ST_ALMV (0xfffff << 0) /* Alarm Value */ - -#define AT91_ST_CRTR 0x24 /* Current Real-time Register */ -#define AT91_ST_CRTV (0xfffff << 0) /* Current Real-Time Value */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91rm9200.h b/arch/arm/mach-at91/include/mach/at91rm9200.h deleted file mode 100644 index e67317c..0000000 --- a/arch/arm/mach-at91/include/mach/at91rm9200.h +++ /dev/null @@ -1,103 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91rm9200.h - * - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) SAN People - * - * Common definitions. - * Based on AT91RM9200 datasheet revision E. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91RM9200_H -#define AT91RM9200_H - -/* - * Peripheral identifiers/interrupts. - */ -#define AT91RM9200_ID_PIOA 2 /* Parallel IO Controller A */ -#define AT91RM9200_ID_PIOB 3 /* Parallel IO Controller B */ -#define AT91RM9200_ID_PIOC 4 /* Parallel IO Controller C */ -#define AT91RM9200_ID_PIOD 5 /* Parallel IO Controller D */ -#define AT91RM9200_ID_US0 6 /* USART 0 */ -#define AT91RM9200_ID_US1 7 /* USART 1 */ -#define AT91RM9200_ID_US2 8 /* USART 2 */ -#define AT91RM9200_ID_US3 9 /* USART 3 */ -#define AT91RM9200_ID_MCI 10 /* Multimedia Card Interface */ -#define AT91RM9200_ID_UDP 11 /* USB Device Port */ -#define AT91RM9200_ID_TWI 12 /* Two-Wire Interface */ -#define AT91RM9200_ID_SPI 13 /* Serial Peripheral Interface */ -#define AT91RM9200_ID_SSC0 14 /* Serial Synchronous Controller 0 */ -#define AT91RM9200_ID_SSC1 15 /* Serial Synchronous Controller 1 */ -#define AT91RM9200_ID_SSC2 16 /* Serial Synchronous Controller 2 */ -#define AT91RM9200_ID_TC0 17 /* Timer Counter 0 */ -#define AT91RM9200_ID_TC1 18 /* Timer Counter 1 */ -#define AT91RM9200_ID_TC2 19 /* Timer Counter 2 */ -#define AT91RM9200_ID_TC3 20 /* Timer Counter 3 */ -#define AT91RM9200_ID_TC4 21 /* Timer Counter 4 */ -#define AT91RM9200_ID_TC5 22 /* Timer Counter 5 */ -#define AT91RM9200_ID_UHP 23 /* USB Host port */ -#define AT91RM9200_ID_EMAC 24 /* Ethernet MAC */ -#define AT91RM9200_ID_IRQ0 25 /* Advanced Interrupt Controller (IRQ0) */ -#define AT91RM9200_ID_IRQ1 26 /* Advanced Interrupt Controller (IRQ1) */ -#define AT91RM9200_ID_IRQ2 27 /* Advanced Interrupt Controller (IRQ2) */ -#define AT91RM9200_ID_IRQ3 28 /* Advanced Interrupt Controller (IRQ3) */ -#define AT91RM9200_ID_IRQ4 29 /* Advanced Interrupt Controller (IRQ4) */ -#define AT91RM9200_ID_IRQ5 30 /* Advanced Interrupt Controller (IRQ5) */ -#define AT91RM9200_ID_IRQ6 31 /* Advanced Interrupt Controller (IRQ6) */ - - -/* - * Peripheral physical base addresses. - */ -#define AT91RM9200_BASE_TCB0 0xfffa0000 -#define AT91RM9200_BASE_TC0 0xfffa0000 -#define AT91RM9200_BASE_TC1 0xfffa0040 -#define AT91RM9200_BASE_TC2 0xfffa0080 -#define AT91RM9200_BASE_TCB1 0xfffa4000 -#define AT91RM9200_BASE_TC3 0xfffa4000 -#define AT91RM9200_BASE_TC4 0xfffa4040 -#define AT91RM9200_BASE_TC5 0xfffa4080 -#define AT91RM9200_BASE_UDP 0xfffb0000 -#define AT91RM9200_BASE_MCI 0xfffb4000 -#define AT91RM9200_BASE_TWI 0xfffb8000 -#define AT91RM9200_BASE_EMAC 0xfffbc000 -#define AT91RM9200_BASE_US0 0xfffc0000 -#define AT91RM9200_BASE_US1 0xfffc4000 -#define AT91RM9200_BASE_US2 0xfffc8000 -#define AT91RM9200_BASE_US3 0xfffcc000 -#define AT91RM9200_BASE_SSC0 0xfffd0000 -#define AT91RM9200_BASE_SSC1 0xfffd4000 -#define AT91RM9200_BASE_SSC2 0xfffd8000 -#define AT91RM9200_BASE_SPI 0xfffe0000 - - -/* - * System Peripherals - */ -#define AT91RM9200_BASE_DBGU AT91_BASE_DBGU0 /* Debug Unit */ -#define AT91RM9200_BASE_PIOA 0xfffff400 /* PIO Controller A */ -#define AT91RM9200_BASE_PIOB 0xfffff600 /* PIO Controller B */ -#define AT91RM9200_BASE_PIOC 0xfffff800 /* PIO Controller C */ -#define AT91RM9200_BASE_PIOD 0xfffffa00 /* PIO Controller D */ -#define AT91RM9200_BASE_ST 0xfffffd00 /* System Timer */ -#define AT91RM9200_BASE_RTC 0xfffffe00 /* Real-Time Clock */ -#define AT91RM9200_BASE_MC 0xffffff00 /* Memory Controllers */ - -/* - * Internal Memory. - */ -#define AT91RM9200_ROM_BASE 0x00100000 /* Internal ROM base address */ -#define AT91RM9200_ROM_SIZE SZ_128K /* Internal ROM size (128Kb) */ - -#define AT91RM9200_SRAM_BASE 0x00200000 /* Internal SRAM base address */ -#define AT91RM9200_SRAM_SIZE SZ_16K /* Internal SRAM size (16Kb) */ - -#define AT91RM9200_UHP_BASE 0x00300000 /* USB Host controller */ - - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h deleted file mode 100644 index 416c7b6..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9260.h +++ /dev/null @@ -1,129 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91sam9260.h - * - * (C) 2006 Andrew Victor - * - * Common definitions. - * Based on AT91SAM9260 datasheet revision A (Preliminary). - * - * Includes also definitions for AT91SAM9XE and AT91SAM9G families - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91SAM9260_H -#define AT91SAM9260_H - -/* - * Peripheral identifiers/interrupts. - */ -#define AT91SAM9260_ID_PIOA 2 /* Parallel IO Controller A */ -#define AT91SAM9260_ID_PIOB 3 /* Parallel IO Controller B */ -#define AT91SAM9260_ID_PIOC 4 /* Parallel IO Controller C */ -#define AT91SAM9260_ID_ADC 5 /* Analog-to-Digital Converter */ -#define AT91SAM9260_ID_US0 6 /* USART 0 */ -#define AT91SAM9260_ID_US1 7 /* USART 1 */ -#define AT91SAM9260_ID_US2 8 /* USART 2 */ -#define AT91SAM9260_ID_MCI 9 /* Multimedia Card Interface */ -#define AT91SAM9260_ID_UDP 10 /* USB Device Port */ -#define AT91SAM9260_ID_TWI 11 /* Two-Wire Interface */ -#define AT91SAM9260_ID_SPI0 12 /* Serial Peripheral Interface 0 */ -#define AT91SAM9260_ID_SPI1 13 /* Serial Peripheral Interface 1 */ -#define AT91SAM9260_ID_SSC 14 /* Serial Synchronous Controller */ -#define AT91SAM9260_ID_TC0 17 /* Timer Counter 0 */ -#define AT91SAM9260_ID_TC1 18 /* Timer Counter 1 */ -#define AT91SAM9260_ID_TC2 19 /* Timer Counter 2 */ -#define AT91SAM9260_ID_UHP 20 /* USB Host port */ -#define AT91SAM9260_ID_EMAC 21 /* Ethernet */ -#define AT91SAM9260_ID_ISI 22 /* Image Sensor Interface */ -#define AT91SAM9260_ID_US3 23 /* USART 3 */ -#define AT91SAM9260_ID_US4 24 /* USART 4 */ -#define AT91SAM9260_ID_US5 25 /* USART 5 */ -#define AT91SAM9260_ID_TC3 26 /* Timer Counter 3 */ -#define AT91SAM9260_ID_TC4 27 /* Timer Counter 4 */ -#define AT91SAM9260_ID_TC5 28 /* Timer Counter 5 */ -#define AT91SAM9260_ID_IRQ0 29 /* Advanced Interrupt Controller (IRQ0) */ -#define AT91SAM9260_ID_IRQ1 30 /* Advanced Interrupt Controller (IRQ1) */ -#define AT91SAM9260_ID_IRQ2 31 /* Advanced Interrupt Controller (IRQ2) */ - - -/* - * User Peripheral physical base addresses. - */ -#define AT91SAM9260_BASE_TCB0 0xfffa0000 -#define AT91SAM9260_BASE_TC0 0xfffa0000 -#define AT91SAM9260_BASE_TC1 0xfffa0040 -#define AT91SAM9260_BASE_TC2 0xfffa0080 -#define AT91SAM9260_BASE_UDP 0xfffa4000 -#define AT91SAM9260_BASE_MCI 0xfffa8000 -#define AT91SAM9260_BASE_TWI 0xfffac000 -#define AT91SAM9260_BASE_US0 0xfffb0000 -#define AT91SAM9260_BASE_US1 0xfffb4000 -#define AT91SAM9260_BASE_US2 0xfffb8000 -#define AT91SAM9260_BASE_SSC 0xfffbc000 -#define AT91SAM9260_BASE_ISI 0xfffc0000 -#define AT91SAM9260_BASE_EMAC 0xfffc4000 -#define AT91SAM9260_BASE_SPI0 0xfffc8000 -#define AT91SAM9260_BASE_SPI1 0xfffcc000 -#define AT91SAM9260_BASE_US3 0xfffd0000 -#define AT91SAM9260_BASE_US4 0xfffd4000 -#define AT91SAM9260_BASE_US5 0xfffd8000 -#define AT91SAM9260_BASE_TCB1 0xfffdc000 -#define AT91SAM9260_BASE_TC3 0xfffdc000 -#define AT91SAM9260_BASE_TC4 0xfffdc040 -#define AT91SAM9260_BASE_TC5 0xfffdc080 -#define AT91SAM9260_BASE_ADC 0xfffe0000 - -/* - * System Peripherals - */ -#define AT91SAM9260_BASE_ECC 0xffffe800 -#define AT91SAM9260_BASE_SDRAMC 0xffffea00 -#define AT91SAM9260_BASE_SMC 0xffffec00 -#define AT91SAM9260_BASE_MATRIX 0xffffee00 -#define AT91SAM9260_BASE_DBGU AT91_BASE_DBGU0 -#define AT91SAM9260_BASE_PIOA 0xfffff400 -#define AT91SAM9260_BASE_PIOB 0xfffff600 -#define AT91SAM9260_BASE_PIOC 0xfffff800 -#define AT91SAM9260_BASE_RSTC 0xfffffd00 -#define AT91SAM9260_BASE_SHDWC 0xfffffd10 -#define AT91SAM9260_BASE_RTT 0xfffffd20 -#define AT91SAM9260_BASE_PIT 0xfffffd30 -#define AT91SAM9260_BASE_WDT 0xfffffd40 -#define AT91SAM9260_BASE_GPBR 0xfffffd50 - - -/* - * Internal Memory. - */ -#define AT91SAM9260_ROM_BASE 0x00100000 /* Internal ROM base address */ -#define AT91SAM9260_ROM_SIZE SZ_32K /* Internal ROM size (32Kb) */ - -#define AT91SAM9260_SRAM0_BASE 0x00200000 /* Internal SRAM 0 base address */ -#define AT91SAM9260_SRAM0_SIZE SZ_4K /* Internal SRAM 0 size (4Kb) */ -#define AT91SAM9260_SRAM1_BASE 0x00300000 /* Internal SRAM 1 base address */ -#define AT91SAM9260_SRAM1_SIZE SZ_4K /* Internal SRAM 1 size (4Kb) */ -#define AT91SAM9260_SRAM_BASE 0x002FF000 /* Internal SRAM base address */ -#define AT91SAM9260_SRAM_SIZE SZ_8K /* Internal SRAM size (8Kb) */ - -#define AT91SAM9260_UHP_BASE 0x00500000 /* USB Host controller */ - -#define AT91SAM9XE_FLASH_BASE 0x00200000 /* Internal FLASH base address */ -#define AT91SAM9XE_SRAM_BASE 0x00300000 /* Internal SRAM base address */ - -#define AT91SAM9G20_ROM_BASE 0x00100000 /* Internal ROM base address */ -#define AT91SAM9G20_ROM_SIZE SZ_32K /* Internal ROM size (32Kb) */ - -#define AT91SAM9G20_SRAM0_BASE 0x00200000 /* Internal SRAM 0 base address */ -#define AT91SAM9G20_SRAM0_SIZE SZ_16K /* Internal SRAM 0 size (16Kb) */ -#define AT91SAM9G20_SRAM1_BASE 0x00300000 /* Internal SRAM 1 base address */ -#define AT91SAM9G20_SRAM1_SIZE SZ_16K /* Internal SRAM 1 size (16Kb) */ -#define AT91SAM9G20_SRAM_BASE 0x002FC000 /* Internal SRAM base address */ -#define AT91SAM9G20_SRAM_SIZE SZ_32K /* Internal SRAM size (32Kb) */ - -#define AT91SAM9G20_UHP_BASE 0x00500000 /* USB Host controller */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h deleted file mode 100644 index f459df4..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91sam9260_matrix.h - * - * Copyright (C) 2007 Atmel Corporation. - * - * Memory Controllers (MATRIX, EBI) - System peripherals registers. - * Based on AT91SAM9260 datasheet revision B. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91SAM9260_MATRIX_H -#define AT91SAM9260_MATRIX_H - -#define AT91_MATRIX_MCFG0 0x00 /* Master Configuration Register 0 */ -#define AT91_MATRIX_MCFG1 0x04 /* Master Configuration Register 1 */ -#define AT91_MATRIX_MCFG2 0x08 /* Master Configuration Register 2 */ -#define AT91_MATRIX_MCFG3 0x0C /* Master Configuration Register 3 */ -#define AT91_MATRIX_MCFG4 0x10 /* Master Configuration Register 4 */ -#define AT91_MATRIX_MCFG5 0x14 /* Master Configuration Register 5 */ -#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ -#define AT91_MATRIX_ULBT_INFINITE (0 << 0) -#define AT91_MATRIX_ULBT_SINGLE (1 << 0) -#define AT91_MATRIX_ULBT_FOUR (2 << 0) -#define AT91_MATRIX_ULBT_EIGHT (3 << 0) -#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) - -#define AT91_MATRIX_SCFG0 0x40 /* Slave Configuration Register 0 */ -#define AT91_MATRIX_SCFG1 0x44 /* Slave Configuration Register 1 */ -#define AT91_MATRIX_SCFG2 0x48 /* Slave Configuration Register 2 */ -#define AT91_MATRIX_SCFG3 0x4C /* Slave Configuration Register 3 */ -#define AT91_MATRIX_SCFG4 0x50 /* Slave Configuration Register 4 */ -#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ -#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ -#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) -#define AT91_MATRIX_FIXED_DEFMSTR (7 << 18) /* Fixed Index of Default Master */ -#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */ -#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) -#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) - -#define AT91_MATRIX_PRAS0 0x80 /* Priority Register A for Slave 0 */ -#define AT91_MATRIX_PRAS1 0x88 /* Priority Register A for Slave 1 */ -#define AT91_MATRIX_PRAS2 0x90 /* Priority Register A for Slave 2 */ -#define AT91_MATRIX_PRAS3 0x98 /* Priority Register A for Slave 3 */ -#define AT91_MATRIX_PRAS4 0xA0 /* Priority Register A for Slave 4 */ -#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ -#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ -#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ -#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ -#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ -#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ - -#define AT91_MATRIX_MRCR 0x100 /* Master Remap Control Register */ -#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ -#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ - -#define AT91_MATRIX_EBICSA 0x11C /* EBI Chip Select Assignment Register */ -#define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */ -#define AT91_MATRIX_CS1A_SMC (0 << 1) -#define AT91_MATRIX_CS1A_SDRAMC (1 << 1) -#define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */ -#define AT91_MATRIX_CS3A_SMC (0 << 3) -#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3) -#define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */ -#define AT91_MATRIX_CS4A_SMC (0 << 4) -#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) -#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */ -#define AT91_MATRIX_CS5A_SMC (0 << 5) -#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) -#define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -#define AT91_MATRIX_VDDIOMSEL (1 << 16) /* Memory voltage selection */ -#define AT91_MATRIX_VDDIOMSEL_1_8V (0 << 16) -#define AT91_MATRIX_VDDIOMSEL_3_3V (1 << 16) - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9261.h b/arch/arm/mach-at91/include/mach/at91sam9261.h deleted file mode 100644 index a041406..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9261.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91sam9261.h - * - * Copyright (C) SAN People - * - * Common definitions. - * Based on AT91SAM9261 datasheet revision E. (Preliminary) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91SAM9261_H -#define AT91SAM9261_H - -/* - * Peripheral identifiers/interrupts. - */ -#define AT91SAM9261_ID_PIOA 2 /* Parallel IO Controller A */ -#define AT91SAM9261_ID_PIOB 3 /* Parallel IO Controller B */ -#define AT91SAM9261_ID_PIOC 4 /* Parallel IO Controller C */ -#define AT91SAM9261_ID_US0 6 /* USART 0 */ -#define AT91SAM9261_ID_US1 7 /* USART 1 */ -#define AT91SAM9261_ID_US2 8 /* USART 2 */ -#define AT91SAM9261_ID_MCI 9 /* Multimedia Card Interface */ -#define AT91SAM9261_ID_UDP 10 /* USB Device Port */ -#define AT91SAM9261_ID_TWI 11 /* Two-Wire Interface */ -#define AT91SAM9261_ID_SPI0 12 /* Serial Peripheral Interface 0 */ -#define AT91SAM9261_ID_SPI1 13 /* Serial Peripheral Interface 1 */ -#define AT91SAM9261_ID_SSC0 14 /* Serial Synchronous Controller 0 */ -#define AT91SAM9261_ID_SSC1 15 /* Serial Synchronous Controller 1 */ -#define AT91SAM9261_ID_SSC2 16 /* Serial Synchronous Controller 2 */ -#define AT91SAM9261_ID_TC0 17 /* Timer Counter 0 */ -#define AT91SAM9261_ID_TC1 18 /* Timer Counter 1 */ -#define AT91SAM9261_ID_TC2 19 /* Timer Counter 2 */ -#define AT91SAM9261_ID_UHP 20 /* USB Host port */ -#define AT91SAM9261_ID_LCDC 21 /* LDC Controller */ -#define AT91SAM9261_ID_IRQ0 29 /* Advanced Interrupt Controller (IRQ0) */ -#define AT91SAM9261_ID_IRQ1 30 /* Advanced Interrupt Controller (IRQ1) */ -#define AT91SAM9261_ID_IRQ2 31 /* Advanced Interrupt Controller (IRQ2) */ - - -/* - * User Peripheral physical base addresses. - */ -#define AT91SAM9261_BASE_TCB0 0xfffa0000 -#define AT91SAM9261_BASE_TC0 0xfffa0000 -#define AT91SAM9261_BASE_TC1 0xfffa0040 -#define AT91SAM9261_BASE_TC2 0xfffa0080 -#define AT91SAM9261_BASE_UDP 0xfffa4000 -#define AT91SAM9261_BASE_MCI 0xfffa8000 -#define AT91SAM9261_BASE_TWI 0xfffac000 -#define AT91SAM9261_BASE_US0 0xfffb0000 -#define AT91SAM9261_BASE_US1 0xfffb4000 -#define AT91SAM9261_BASE_US2 0xfffb8000 -#define AT91SAM9261_BASE_SSC0 0xfffbc000 -#define AT91SAM9261_BASE_SSC1 0xfffc0000 -#define AT91SAM9261_BASE_SSC2 0xfffc4000 -#define AT91SAM9261_BASE_SPI0 0xfffc8000 -#define AT91SAM9261_BASE_SPI1 0xfffcc000 - - -/* - * System Peripherals - */ -#define AT91SAM9261_BASE_SMC 0xffffec00 -#define AT91SAM9261_BASE_MATRIX 0xffffee00 -#define AT91SAM9261_BASE_SDRAMC 0xffffea00 -#define AT91SAM9261_BASE_DBGU AT91_BASE_DBGU0 -#define AT91SAM9261_BASE_PIOA 0xfffff400 -#define AT91SAM9261_BASE_PIOB 0xfffff600 -#define AT91SAM9261_BASE_PIOC 0xfffff800 -#define AT91SAM9261_BASE_RSTC 0xfffffd00 -#define AT91SAM9261_BASE_SHDWC 0xfffffd10 -#define AT91SAM9261_BASE_RTT 0xfffffd20 -#define AT91SAM9261_BASE_PIT 0xfffffd30 -#define AT91SAM9261_BASE_WDT 0xfffffd40 -#define AT91SAM9261_BASE_GPBR 0xfffffd50 - - -/* - * Internal Memory. - */ -#define AT91SAM9261_SRAM_BASE 0x00300000 /* Internal SRAM base address */ -#define AT91SAM9261_SRAM_SIZE 0x00028000 /* Internal SRAM size (160Kb) */ - -#define AT91SAM9G10_SRAM_BASE AT91SAM9261_SRAM_BASE /* Internal SRAM base address */ -#define AT91SAM9G10_SRAM_SIZE 0x00004000 /* Internal SRAM size (16Kb) */ - -#define AT91SAM9261_ROM_BASE 0x00400000 /* Internal ROM base address */ -#define AT91SAM9261_ROM_SIZE SZ_32K /* Internal ROM size (32Kb) */ - -#define AT91SAM9261_UHP_BASE 0x00500000 /* USB Host controller */ -#define AT91SAM9261_LCDC_BASE 0x00600000 /* LDC controller */ - - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h deleted file mode 100644 index a50cdf8..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91sam9261_matrix.h - * - * Copyright (C) 2007 Atmel Corporation. - * - * Memory Controllers (MATRIX, EBI) - System peripherals registers. - * Based on AT91SAM9261 datasheet revision D. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91SAM9261_MATRIX_H -#define AT91SAM9261_MATRIX_H - -#define AT91_MATRIX_MCFG 0x00 /* Master Configuration Register */ -#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ -#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ - -#define AT91_MATRIX_SCFG0 0x04 /* Slave Configuration Register 0 */ -#define AT91_MATRIX_SCFG1 0x08 /* Slave Configuration Register 1 */ -#define AT91_MATRIX_SCFG2 0x0C /* Slave Configuration Register 2 */ -#define AT91_MATRIX_SCFG3 0x10 /* Slave Configuration Register 3 */ -#define AT91_MATRIX_SCFG4 0x14 /* Slave Configuration Register 4 */ -#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ -#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ -#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) -#define AT91_MATRIX_FIXED_DEFMSTR (7 << 18) /* Fixed Index of Default Master */ - -#define AT91_MATRIX_TCR 0x24 /* TCM Configuration Register */ -#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ -#define AT91_MATRIX_ITCM_0 (0 << 0) -#define AT91_MATRIX_ITCM_16 (5 << 0) -#define AT91_MATRIX_ITCM_32 (6 << 0) -#define AT91_MATRIX_ITCM_64 (7 << 0) -#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */ -#define AT91_MATRIX_DTCM_0 (0 << 4) -#define AT91_MATRIX_DTCM_16 (5 << 4) -#define AT91_MATRIX_DTCM_32 (6 << 4) -#define AT91_MATRIX_DTCM_64 (7 << 4) - -#define AT91_MATRIX_EBICSA 0x30 /* EBI Chip Select Assignment Register */ -#define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */ -#define AT91_MATRIX_CS1A_SMC (0 << 1) -#define AT91_MATRIX_CS1A_SDRAMC (1 << 1) -#define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */ -#define AT91_MATRIX_CS3A_SMC (0 << 3) -#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3) -#define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */ -#define AT91_MATRIX_CS4A_SMC (0 << 4) -#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) -#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */ -#define AT91_MATRIX_CS5A_SMC (0 << 5) -#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) -#define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ - -#define AT91_MATRIX_USBPUCR 0x34 /* USB Pad Pull-Up Control Register */ -#define AT91_MATRIX_USBPUCR_PUON (1 << 30) /* USB Device PAD Pull-up Enable */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9263.h b/arch/arm/mach-at91/include/mach/at91sam9263.h deleted file mode 100644 index d201029..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9263.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91sam9263.h - * - * (C) 2007 Atmel Corporation. - * - * Common definitions. - * Based on AT91SAM9263 datasheet revision B (Preliminary). - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91SAM9263_H -#define AT91SAM9263_H - -/* - * Peripheral identifiers/interrupts. - */ -#define AT91SAM9263_ID_PIOA 2 /* Parallel IO Controller A */ -#define AT91SAM9263_ID_PIOB 3 /* Parallel IO Controller B */ -#define AT91SAM9263_ID_PIOCDE 4 /* Parallel IO Controller C, D and E */ -#define AT91SAM9263_ID_US0 7 /* USART 0 */ -#define AT91SAM9263_ID_US1 8 /* USART 1 */ -#define AT91SAM9263_ID_US2 9 /* USART 2 */ -#define AT91SAM9263_ID_MCI0 10 /* Multimedia Card Interface 0 */ -#define AT91SAM9263_ID_MCI1 11 /* Multimedia Card Interface 1 */ -#define AT91SAM9263_ID_CAN 12 /* CAN */ -#define AT91SAM9263_ID_TWI 13 /* Two-Wire Interface */ -#define AT91SAM9263_ID_SPI0 14 /* Serial Peripheral Interface 0 */ -#define AT91SAM9263_ID_SPI1 15 /* Serial Peripheral Interface 1 */ -#define AT91SAM9263_ID_SSC0 16 /* Serial Synchronous Controller 0 */ -#define AT91SAM9263_ID_SSC1 17 /* Serial Synchronous Controller 1 */ -#define AT91SAM9263_ID_AC97C 18 /* AC97 Controller */ -#define AT91SAM9263_ID_TCB 19 /* Timer Counter 0, 1 and 2 */ -#define AT91SAM9263_ID_PWMC 20 /* Pulse Width Modulation Controller */ -#define AT91SAM9263_ID_EMAC 21 /* Ethernet */ -#define AT91SAM9263_ID_2DGE 23 /* 2D Graphic Engine */ -#define AT91SAM9263_ID_UDP 24 /* USB Device Port */ -#define AT91SAM9263_ID_ISI 25 /* Image Sensor Interface */ -#define AT91SAM9263_ID_LCDC 26 /* LCD Controller */ -#define AT91SAM9263_ID_DMA 27 /* DMA Controller */ -#define AT91SAM9263_ID_UHP 29 /* USB Host port */ -#define AT91SAM9263_ID_IRQ0 30 /* Advanced Interrupt Controller (IRQ0) */ -#define AT91SAM9263_ID_IRQ1 31 /* Advanced Interrupt Controller (IRQ1) */ - - -/* - * User Peripheral physical base addresses. - */ -#define AT91SAM9263_BASE_UDP 0xfff78000 -#define AT91SAM9263_BASE_TCB0 0xfff7c000 -#define AT91SAM9263_BASE_TC0 0xfff7c000 -#define AT91SAM9263_BASE_TC1 0xfff7c040 -#define AT91SAM9263_BASE_TC2 0xfff7c080 -#define AT91SAM9263_BASE_MCI0 0xfff80000 -#define AT91SAM9263_BASE_MCI1 0xfff84000 -#define AT91SAM9263_BASE_TWI 0xfff88000 -#define AT91SAM9263_BASE_US0 0xfff8c000 -#define AT91SAM9263_BASE_US1 0xfff90000 -#define AT91SAM9263_BASE_US2 0xfff94000 -#define AT91SAM9263_BASE_SSC0 0xfff98000 -#define AT91SAM9263_BASE_SSC1 0xfff9c000 -#define AT91SAM9263_BASE_AC97C 0xfffa0000 -#define AT91SAM9263_BASE_SPI0 0xfffa4000 -#define AT91SAM9263_BASE_SPI1 0xfffa8000 -#define AT91SAM9263_BASE_CAN 0xfffac000 -#define AT91SAM9263_BASE_PWMC 0xfffb8000 -#define AT91SAM9263_BASE_EMAC 0xfffbc000 -#define AT91SAM9263_BASE_ISI 0xfffc4000 -#define AT91SAM9263_BASE_2DGE 0xfffc8000 - -/* - * System Peripherals - */ -#define AT91SAM9263_BASE_ECC0 0xffffe000 -#define AT91SAM9263_BASE_SDRAMC0 0xffffe200 -#define AT91SAM9263_BASE_SMC0 0xffffe400 -#define AT91SAM9263_BASE_ECC1 0xffffe600 -#define AT91SAM9263_BASE_SDRAMC1 0xffffe800 -#define AT91SAM9263_BASE_SMC1 0xffffea00 -#define AT91SAM9263_BASE_MATRIX 0xffffec00 -#define AT91SAM9263_BASE_DBGU AT91_BASE_DBGU1 -#define AT91SAM9263_BASE_PIOA 0xfffff200 -#define AT91SAM9263_BASE_PIOB 0xfffff400 -#define AT91SAM9263_BASE_PIOC 0xfffff600 -#define AT91SAM9263_BASE_PIOD 0xfffff800 -#define AT91SAM9263_BASE_PIOE 0xfffffa00 -#define AT91SAM9263_BASE_RSTC 0xfffffd00 -#define AT91SAM9263_BASE_SHDWC 0xfffffd10 -#define AT91SAM9263_BASE_RTT0 0xfffffd20 -#define AT91SAM9263_BASE_PIT 0xfffffd30 -#define AT91SAM9263_BASE_WDT 0xfffffd40 -#define AT91SAM9263_BASE_RTT1 0xfffffd50 -#define AT91SAM9263_BASE_GPBR 0xfffffd60 - -#define AT91_SMC AT91_SMC0 - -/* - * Internal Memory. - */ -#define AT91SAM9263_SRAM0_BASE 0x00300000 /* Internal SRAM 0 base address */ -#define AT91SAM9263_SRAM0_SIZE (80 * SZ_1K) /* Internal SRAM 0 size (80Kb) */ - -#define AT91SAM9263_ROM_BASE 0x00400000 /* Internal ROM base address */ -#define AT91SAM9263_ROM_SIZE SZ_128K /* Internal ROM size (128Kb) */ - -#define AT91SAM9263_SRAM1_BASE 0x00500000 /* Internal SRAM 1 base address */ -#define AT91SAM9263_SRAM1_SIZE SZ_16K /* Internal SRAM 1 size (16Kb) */ - -#define AT91SAM9263_LCDC_BASE 0x00700000 /* LCD Controller */ -#define AT91SAM9263_DMAC_BASE 0x00800000 /* DMA Controller */ -#define AT91SAM9263_UHP_BASE 0x00a00000 /* USB Host controller */ - - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h deleted file mode 100644 index ebb5fdb..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h +++ /dev/null @@ -1,129 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91sam9263_matrix.h - * - * Copyright (C) 2006 Atmel Corporation. - * - * Memory Controllers (MATRIX, EBI) - System peripherals registers. - * Based on AT91SAM9263 datasheet revision B (Preliminary). - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91SAM9263_MATRIX_H -#define AT91SAM9263_MATRIX_H - -#define AT91_MATRIX_MCFG0 0x00 /* Master Configuration Register 0 */ -#define AT91_MATRIX_MCFG1 0x04 /* Master Configuration Register 1 */ -#define AT91_MATRIX_MCFG2 0x08 /* Master Configuration Register 2 */ -#define AT91_MATRIX_MCFG3 0x0C /* Master Configuration Register 3 */ -#define AT91_MATRIX_MCFG4 0x10 /* Master Configuration Register 4 */ -#define AT91_MATRIX_MCFG5 0x14 /* Master Configuration Register 5 */ -#define AT91_MATRIX_MCFG6 0x18 /* Master Configuration Register 6 */ -#define AT91_MATRIX_MCFG7 0x1C /* Master Configuration Register 7 */ -#define AT91_MATRIX_MCFG8 0x20 /* Master Configuration Register 8 */ -#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ -#define AT91_MATRIX_ULBT_INFINITE (0 << 0) -#define AT91_MATRIX_ULBT_SINGLE (1 << 0) -#define AT91_MATRIX_ULBT_FOUR (2 << 0) -#define AT91_MATRIX_ULBT_EIGHT (3 << 0) -#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) - -#define AT91_MATRIX_SCFG0 0x40 /* Slave Configuration Register 0 */ -#define AT91_MATRIX_SCFG1 0x44 /* Slave Configuration Register 1 */ -#define AT91_MATRIX_SCFG2 0x48 /* Slave Configuration Register 2 */ -#define AT91_MATRIX_SCFG3 0x4C /* Slave Configuration Register 3 */ -#define AT91_MATRIX_SCFG4 0x50 /* Slave Configuration Register 4 */ -#define AT91_MATRIX_SCFG5 0x54 /* Slave Configuration Register 5 */ -#define AT91_MATRIX_SCFG6 0x58 /* Slave Configuration Register 6 */ -#define AT91_MATRIX_SCFG7 0x5C /* Slave Configuration Register 7 */ -#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ -#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ -#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) -#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */ -#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */ -#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) -#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) - -#define AT91_MATRIX_PRAS0 0x80 /* Priority Register A for Slave 0 */ -#define AT91_MATRIX_PRBS0 0x84 /* Priority Register B for Slave 0 */ -#define AT91_MATRIX_PRAS1 0x88 /* Priority Register A for Slave 1 */ -#define AT91_MATRIX_PRBS1 0x8C /* Priority Register B for Slave 1 */ -#define AT91_MATRIX_PRAS2 0x90 /* Priority Register A for Slave 2 */ -#define AT91_MATRIX_PRBS2 0x94 /* Priority Register B for Slave 2 */ -#define AT91_MATRIX_PRAS3 0x98 /* Priority Register A for Slave 3 */ -#define AT91_MATRIX_PRBS3 0x9C /* Priority Register B for Slave 3 */ -#define AT91_MATRIX_PRAS4 0xA0 /* Priority Register A for Slave 4 */ -#define AT91_MATRIX_PRBS4 0xA4 /* Priority Register B for Slave 4 */ -#define AT91_MATRIX_PRAS5 0xA8 /* Priority Register A for Slave 5 */ -#define AT91_MATRIX_PRBS5 0xAC /* Priority Register B for Slave 5 */ -#define AT91_MATRIX_PRAS6 0xB0 /* Priority Register A for Slave 6 */ -#define AT91_MATRIX_PRBS6 0xB4 /* Priority Register B for Slave 6 */ -#define AT91_MATRIX_PRAS7 0xB8 /* Priority Register A for Slave 7 */ -#define AT91_MATRIX_PRBS7 0xBC /* Priority Register B for Slave 7 */ -#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ -#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ -#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ -#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ -#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ -#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ -#define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */ -#define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */ -#define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */ - -#define AT91_MATRIX_MRCR 0x100 /* Master Remap Control Register */ -#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ -#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ -#define AT91_MATRIX_RCB2 (1 << 2) -#define AT91_MATRIX_RCB3 (1 << 3) -#define AT91_MATRIX_RCB4 (1 << 4) -#define AT91_MATRIX_RCB5 (1 << 5) -#define AT91_MATRIX_RCB6 (1 << 6) -#define AT91_MATRIX_RCB7 (1 << 7) -#define AT91_MATRIX_RCB8 (1 << 8) - -#define AT91_MATRIX_TCMR 0x114 /* TCM Configuration Register */ -#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ -#define AT91_MATRIX_ITCM_0 (0 << 0) -#define AT91_MATRIX_ITCM_16 (5 << 0) -#define AT91_MATRIX_ITCM_32 (6 << 0) -#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */ -#define AT91_MATRIX_DTCM_0 (0 << 4) -#define AT91_MATRIX_DTCM_16 (5 << 4) -#define AT91_MATRIX_DTCM_32 (6 << 4) - -#define AT91_MATRIX_EBI0CSA 0x120 /* EBI0 Chip Select Assignment Register */ -#define AT91_MATRIX_EBI0_CS1A (1 << 1) /* Chip Select 1 Assignment */ -#define AT91_MATRIX_EBI0_CS1A_SMC (0 << 1) -#define AT91_MATRIX_EBI0_CS1A_SDRAMC (1 << 1) -#define AT91_MATRIX_EBI0_CS3A (1 << 3) /* Chip Select 3 Assignment */ -#define AT91_MATRIX_EBI0_CS3A_SMC (0 << 3) -#define AT91_MATRIX_EBI0_CS3A_SMC_SMARTMEDIA (1 << 3) -#define AT91_MATRIX_EBI0_CS4A (1 << 4) /* Chip Select 4 Assignment */ -#define AT91_MATRIX_EBI0_CS4A_SMC (0 << 4) -#define AT91_MATRIX_EBI0_CS4A_SMC_CF1 (1 << 4) -#define AT91_MATRIX_EBI0_CS5A (1 << 5) /* Chip Select 5 Assignment */ -#define AT91_MATRIX_EBI0_CS5A_SMC (0 << 5) -#define AT91_MATRIX_EBI0_CS5A_SMC_CF2 (1 << 5) -#define AT91_MATRIX_EBI0_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -#define AT91_MATRIX_EBI0_VDDIOMSEL (1 << 16) /* Memory voltage selection */ -#define AT91_MATRIX_EBI0_VDDIOMSEL_1_8V (0 << 16) -#define AT91_MATRIX_EBI0_VDDIOMSEL_3_3V (1 << 16) - -#define AT91_MATRIX_EBI1CSA 0x124 /* EBI1 Chip Select Assignment Register */ -#define AT91_MATRIX_EBI1_CS1A (1 << 1) /* Chip Select 1 Assignment */ -#define AT91_MATRIX_EBI1_CS1A_SMC (0 << 1) -#define AT91_MATRIX_EBI1_CS1A_SDRAMC (1 << 1) -#define AT91_MATRIX_EBI1_CS2A (1 << 3) /* Chip Select 3 Assignment */ -#define AT91_MATRIX_EBI1_CS2A_SMC (0 << 3) -#define AT91_MATRIX_EBI1_CS2A_SMC_SMARTMEDIA (1 << 3) -#define AT91_MATRIX_EBI1_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -#define AT91_MATRIX_EBI1_VDDIOMSEL (1 << 16) /* Memory voltage selection */ -#define AT91_MATRIX_EBI1_VDDIOMSEL_1_8V (0 << 16) -#define AT91_MATRIX_EBI1_VDDIOMSEL_3_3V (1 << 16) - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9_smc.h b/arch/arm/mach-at91/include/mach/at91sam9_smc.h index 175e1fd..ff54a0c 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9_smc.h +++ b/arch/arm/mach-at91/include/mach/at91sam9_smc.h @@ -16,8 +16,6 @@ #ifndef AT91SAM9_SMC_H #define AT91SAM9_SMC_H -#include <mach/cpu.h> - #ifndef __ASSEMBLY__ struct sam9_smc_config { /* Setup register */ diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45.h b/arch/arm/mach-at91/include/mach/at91sam9g45.h deleted file mode 100644 index 8eba102..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9g45.h +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Chip-specific header file for the AT91SAM9G45 family - * - * Copyright (C) 2008-2009 Atmel Corporation. - * - * Common definitions. - * Based on AT91SAM9G45 preliminary datasheet. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91SAM9G45_H -#define AT91SAM9G45_H - -/* - * Peripheral identifiers/interrupts. - */ -#define AT91SAM9G45_ID_PIOA 2 /* Parallel I/O Controller A */ -#define AT91SAM9G45_ID_PIOB 3 /* Parallel I/O Controller B */ -#define AT91SAM9G45_ID_PIOC 4 /* Parallel I/O Controller C */ -#define AT91SAM9G45_ID_PIODE 5 /* Parallel I/O Controller D and E */ -#define AT91SAM9G45_ID_TRNG 6 /* True Random Number Generator */ -#define AT91SAM9G45_ID_US0 7 /* USART 0 */ -#define AT91SAM9G45_ID_US1 8 /* USART 1 */ -#define AT91SAM9G45_ID_US2 9 /* USART 2 */ -#define AT91SAM9G45_ID_US3 10 /* USART 3 */ -#define AT91SAM9G45_ID_MCI0 11 /* High Speed Multimedia Card Interface 0 */ -#define AT91SAM9G45_ID_TWI0 12 /* Two-Wire Interface 0 */ -#define AT91SAM9G45_ID_TWI1 13 /* Two-Wire Interface 1 */ -#define AT91SAM9G45_ID_SPI0 14 /* Serial Peripheral Interface 0 */ -#define AT91SAM9G45_ID_SPI1 15 /* Serial Peripheral Interface 1 */ -#define AT91SAM9G45_ID_SSC0 16 /* Synchronous Serial Controller 0 */ -#define AT91SAM9G45_ID_SSC1 17 /* Synchronous Serial Controller 1 */ -#define AT91SAM9G45_ID_TCB 18 /* Timer Counter 0, 1, 2, 3, 4 and 5 */ -#define AT91SAM9G45_ID_PWMC 19 /* Pulse Width Modulation Controller */ -#define AT91SAM9G45_ID_TSC 20 /* Touch Screen ADC Controller */ -#define AT91SAM9G45_ID_DMA 21 /* DMA Controller */ -#define AT91SAM9G45_ID_UHPHS 22 /* USB Host High Speed */ -#define AT91SAM9G45_ID_LCDC 23 /* LCD Controller */ -#define AT91SAM9G45_ID_AC97C 24 /* AC97 Controller */ -#define AT91SAM9G45_ID_EMAC 25 /* Ethernet MAC */ -#define AT91SAM9G45_ID_ISI 26 /* Image Sensor Interface */ -#define AT91SAM9G45_ID_UDPHS 27 /* USB Device High Speed */ -#define AT91SAM9G45_ID_AESTDESSHA 28 /* AES + T-DES + SHA */ -#define AT91SAM9G45_ID_MCI1 29 /* High Speed Multimedia Card Interface 1 */ -#define AT91SAM9G45_ID_VDEC 30 /* Video Decoder */ -#define AT91SAM9G45_ID_IRQ0 31 /* Advanced Interrupt Controller */ - -/* - * User Peripheral physical base addresses. - */ -#define AT91SAM9G45_BASE_UDPHS 0xfff78000 -#define AT91SAM9G45_BASE_TCB0 0xfff7c000 -#define AT91SAM9G45_BASE_TC0 0xfff7c000 -#define AT91SAM9G45_BASE_TC1 0xfff7c040 -#define AT91SAM9G45_BASE_TC2 0xfff7c080 -#define AT91SAM9G45_BASE_MCI0 0xfff80000 -#define AT91SAM9G45_BASE_TWI0 0xfff84000 -#define AT91SAM9G45_BASE_TWI1 0xfff88000 -#define AT91SAM9G45_BASE_US0 0xfff8c000 -#define AT91SAM9G45_BASE_US1 0xfff90000 -#define AT91SAM9G45_BASE_US2 0xfff94000 -#define AT91SAM9G45_BASE_US3 0xfff98000 -#define AT91SAM9G45_BASE_SSC0 0xfff9c000 -#define AT91SAM9G45_BASE_SSC1 0xfffa0000 -#define AT91SAM9G45_BASE_SPI0 0xfffa4000 -#define AT91SAM9G45_BASE_SPI1 0xfffa8000 -#define AT91SAM9G45_BASE_AC97C 0xfffac000 -#define AT91SAM9G45_BASE_TSC 0xfffb0000 -#define AT91SAM9G45_BASE_ISI 0xfffb4000 -#define AT91SAM9G45_BASE_PWMC 0xfffb8000 -#define AT91SAM9G45_BASE_EMAC 0xfffbc000 -#define AT91SAM9G45_BASE_AES 0xfffc0000 -#define AT91SAM9G45_BASE_TDES 0xfffc4000 -#define AT91SAM9G45_BASE_SHA 0xfffc8000 -#define AT91SAM9G45_BASE_TRNG 0xfffcc000 -#define AT91SAM9G45_BASE_MCI1 0xfffd0000 -#define AT91SAM9G45_BASE_TCB1 0xfffd4000 -#define AT91SAM9G45_BASE_TC3 0xfffd4000 -#define AT91SAM9G45_BASE_TC4 0xfffd4040 -#define AT91SAM9G45_BASE_TC5 0xfffd4080 - -/* - * System Peripherals - */ -#define AT91SAM9G45_BASE_ECC 0xffffe200 -#define AT91SAM9G45_BASE_DDRSDRC1 0xffffe400 -#define AT91SAM9G45_BASE_DDRSDRC0 0xffffe600 -#define AT91SAM9G45_BASE_DMA 0xffffec00 -#define AT91SAM9G45_BASE_SMC 0xffffe800 -#define AT91SAM9G45_BASE_MATRIX 0xffffea00 -#define AT91SAM9G45_BASE_DBGU AT91_BASE_DBGU1 -#define AT91SAM9G45_BASE_PIOA 0xfffff200 -#define AT91SAM9G45_BASE_PIOB 0xfffff400 -#define AT91SAM9G45_BASE_PIOC 0xfffff600 -#define AT91SAM9G45_BASE_PIOD 0xfffff800 -#define AT91SAM9G45_BASE_PIOE 0xfffffa00 -#define AT91SAM9G45_BASE_RSTC 0xfffffd00 -#define AT91SAM9G45_BASE_SHDWC 0xfffffd10 -#define AT91SAM9G45_BASE_RTT 0xfffffd20 -#define AT91SAM9G45_BASE_PIT 0xfffffd30 -#define AT91SAM9G45_BASE_WDT 0xfffffd40 -#define AT91SAM9G45_BASE_RTC 0xfffffdb0 -#define AT91SAM9G45_BASE_GPBR 0xfffffd60 - -/* - * Internal Memory. - */ -#define AT91SAM9G45_SRAM_BASE 0x00300000 /* Internal SRAM base address */ -#define AT91SAM9G45_SRAM_SIZE SZ_64K /* Internal SRAM size (64Kb) */ - -#define AT91SAM9G45_ROM_BASE 0x00400000 /* Internal ROM base address */ -#define AT91SAM9G45_ROM_SIZE SZ_64K /* Internal ROM size (64Kb) */ - -#define AT91SAM9G45_LCDC_BASE 0x00500000 /* LCD Controller */ -#define AT91SAM9G45_UDPHS_FIFO 0x00600000 /* USB Device HS controller */ -#define AT91SAM9G45_OHCI_BASE 0x00700000 /* USB Host controller (OHCI) */ -#define AT91SAM9G45_EHCI_BASE 0x00800000 /* USB Host controller (EHCI) */ -#define AT91SAM9G45_VDEC_BASE 0x00900000 /* Video Decoder Controller */ - -/* - * DMA peripheral identifiers - * for hardware handshaking interface - */ -#define AT_DMA_ID_MCI0 0 -#define AT_DMA_ID_SPI0_TX 1 -#define AT_DMA_ID_SPI0_RX 2 -#define AT_DMA_ID_SPI1_TX 3 -#define AT_DMA_ID_SPI1_RX 4 -#define AT_DMA_ID_SSC0_TX 5 -#define AT_DMA_ID_SSC0_RX 6 -#define AT_DMA_ID_SSC1_TX 7 -#define AT_DMA_ID_SSC1_RX 8 -#define AT_DMA_ID_AC97_TX 9 -#define AT_DMA_ID_AC97_RX 10 -#define AT_DMA_ID_AES_TX 11 -#define AT_DMA_ID_AES_RX 12 -#define AT_DMA_ID_MCI1 13 - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9g45_matrix.h deleted file mode 100644 index b76e2ed..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9g45_matrix.h +++ /dev/null @@ -1,153 +0,0 @@ -/* - * Matrix-centric header file for the AT91SAM9G45 family - * - * Copyright (C) 2008-2009 Atmel Corporation. - * - * Memory Controllers (MATRIX, EBI) - System peripherals registers. - * Based on AT91SAM9G45 preliminary datasheet. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91SAM9G45_MATRIX_H -#define AT91SAM9G45_MATRIX_H - -#define AT91_MATRIX_MCFG0 0x00 /* Master Configuration Register 0 */ -#define AT91_MATRIX_MCFG1 0x04 /* Master Configuration Register 1 */ -#define AT91_MATRIX_MCFG2 0x08 /* Master Configuration Register 2 */ -#define AT91_MATRIX_MCFG3 0x0C /* Master Configuration Register 3 */ -#define AT91_MATRIX_MCFG4 0x10 /* Master Configuration Register 4 */ -#define AT91_MATRIX_MCFG5 0x14 /* Master Configuration Register 5 */ -#define AT91_MATRIX_MCFG6 0x18 /* Master Configuration Register 6 */ -#define AT91_MATRIX_MCFG7 0x1C /* Master Configuration Register 7 */ -#define AT91_MATRIX_MCFG8 0x20 /* Master Configuration Register 8 */ -#define AT91_MATRIX_MCFG9 0x24 /* Master Configuration Register 9 */ -#define AT91_MATRIX_MCFG10 0x28 /* Master Configuration Register 10 */ -#define AT91_MATRIX_MCFG11 0x2C /* Master Configuration Register 11 */ -#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ -#define AT91_MATRIX_ULBT_INFINITE (0 << 0) -#define AT91_MATRIX_ULBT_SINGLE (1 << 0) -#define AT91_MATRIX_ULBT_FOUR (2 << 0) -#define AT91_MATRIX_ULBT_EIGHT (3 << 0) -#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) -#define AT91_MATRIX_ULBT_THIRTYTWO (5 << 0) -#define AT91_MATRIX_ULBT_SIXTYFOUR (6 << 0) -#define AT91_MATRIX_ULBT_128 (7 << 0) - -#define AT91_MATRIX_SCFG0 0x40 /* Slave Configuration Register 0 */ -#define AT91_MATRIX_SCFG1 0x44 /* Slave Configuration Register 1 */ -#define AT91_MATRIX_SCFG2 0x48 /* Slave Configuration Register 2 */ -#define AT91_MATRIX_SCFG3 0x4C /* Slave Configuration Register 3 */ -#define AT91_MATRIX_SCFG4 0x50 /* Slave Configuration Register 4 */ -#define AT91_MATRIX_SCFG5 0x54 /* Slave Configuration Register 5 */ -#define AT91_MATRIX_SCFG6 0x58 /* Slave Configuration Register 6 */ -#define AT91_MATRIX_SCFG7 0x5C /* Slave Configuration Register 7 */ -#define AT91_MATRIX_SLOT_CYCLE (0x1ff << 0) /* Maximum Number of Allowed Cycles for a Burst */ -#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ -#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) -#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */ - -#define AT91_MATRIX_PRAS0 0x80 /* Priority Register A for Slave 0 */ -#define AT91_MATRIX_PRBS0 0x84 /* Priority Register B for Slave 0 */ -#define AT91_MATRIX_PRAS1 0x88 /* Priority Register A for Slave 1 */ -#define AT91_MATRIX_PRBS1 0x8C /* Priority Register B for Slave 1 */ -#define AT91_MATRIX_PRAS2 0x90 /* Priority Register A for Slave 2 */ -#define AT91_MATRIX_PRBS2 0x94 /* Priority Register B for Slave 2 */ -#define AT91_MATRIX_PRAS3 0x98 /* Priority Register A for Slave 3 */ -#define AT91_MATRIX_PRBS3 0x9C /* Priority Register B for Slave 3 */ -#define AT91_MATRIX_PRAS4 0xA0 /* Priority Register A for Slave 4 */ -#define AT91_MATRIX_PRBS4 0xA4 /* Priority Register B for Slave 4 */ -#define AT91_MATRIX_PRAS5 0xA8 /* Priority Register A for Slave 5 */ -#define AT91_MATRIX_PRBS5 0xAC /* Priority Register B for Slave 5 */ -#define AT91_MATRIX_PRAS6 0xB0 /* Priority Register A for Slave 6 */ -#define AT91_MATRIX_PRBS6 0xB4 /* Priority Register B for Slave 6 */ -#define AT91_MATRIX_PRAS7 0xB8 /* Priority Register A for Slave 7 */ -#define AT91_MATRIX_PRBS7 0xBC /* Priority Register B for Slave 7 */ -#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ -#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ -#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ -#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ -#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ -#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ -#define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */ -#define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */ -#define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */ -#define AT91_MATRIX_M9PR (3 << 4) /* Master 9 Priority (in Register B) */ -#define AT91_MATRIX_M10PR (3 << 8) /* Master 10 Priority (in Register B) */ -#define AT91_MATRIX_M11PR (3 << 12) /* Master 11 Priority (in Register B) */ - -#define AT91_MATRIX_MRCR 0x100 /* Master Remap Control Register */ -#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ -#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ -#define AT91_MATRIX_RCB2 (1 << 2) -#define AT91_MATRIX_RCB3 (1 << 3) -#define AT91_MATRIX_RCB4 (1 << 4) -#define AT91_MATRIX_RCB5 (1 << 5) -#define AT91_MATRIX_RCB6 (1 << 6) -#define AT91_MATRIX_RCB7 (1 << 7) -#define AT91_MATRIX_RCB8 (1 << 8) -#define AT91_MATRIX_RCB9 (1 << 9) -#define AT91_MATRIX_RCB10 (1 << 10) -#define AT91_MATRIX_RCB11 (1 << 11) - -#define AT91_MATRIX_TCMR 0x110 /* TCM Configuration Register */ -#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ -#define AT91_MATRIX_ITCM_0 (0 << 0) -#define AT91_MATRIX_ITCM_32 (6 << 0) -#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */ -#define AT91_MATRIX_DTCM_0 (0 << 4) -#define AT91_MATRIX_DTCM_32 (6 << 4) -#define AT91_MATRIX_DTCM_64 (7 << 4) -#define AT91_MATRIX_TCM_NWS (0x1 << 11) /* Wait state TCM register */ -#define AT91_MATRIX_TCM_NO_WS (0x0 << 11) -#define AT91_MATRIX_TCM_ONE_WS (0x1 << 11) - -#define AT91_MATRIX_VIDEO 0x118 /* Video Mode Configuration Register */ -#define AT91C_VDEC_SEL (0x1 << 0) /* Video Mode Selection */ -#define AT91C_VDEC_SEL_OFF (0 << 0) -#define AT91C_VDEC_SEL_ON (1 << 0) - -#define AT91_MATRIX_EBICSA 0x128 /* EBI Chip Select Assignment Register */ -#define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */ -#define AT91_MATRIX_EBI_CS1A_SMC (0 << 1) -#define AT91_MATRIX_EBI_CS1A_SDRAMC (1 << 1) -#define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */ -#define AT91_MATRIX_EBI_CS3A_SMC (0 << 3) -#define AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA (1 << 3) -#define AT91_MATRIX_EBI_CS4A (1 << 4) /* Chip Select 4 Assignment */ -#define AT91_MATRIX_EBI_CS4A_SMC (0 << 4) -#define AT91_MATRIX_EBI_CS4A_SMC_CF0 (1 << 4) -#define AT91_MATRIX_EBI_CS5A (1 << 5) /* Chip Select 5 Assignment */ -#define AT91_MATRIX_EBI_CS5A_SMC (0 << 5) -#define AT91_MATRIX_EBI_CS5A_SMC_CF1 (1 << 5) -#define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -#define AT91_MATRIX_EBI_DBPU_ON (0 << 8) -#define AT91_MATRIX_EBI_DBPU_OFF (1 << 8) -#define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */ -#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16) -#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16) -#define AT91_MATRIX_EBI_EBI_IOSR (1 << 17) /* EBI I/O slew rate selection */ -#define AT91_MATRIX_EBI_EBI_IOSR_REDUCED (0 << 17) -#define AT91_MATRIX_EBI_EBI_IOSR_NORMAL (1 << 17) -#define AT91_MATRIX_EBI_DDR_IOSR (1 << 18) /* DDR2 dedicated port I/O slew rate selection */ -#define AT91_MATRIX_EBI_DDR_IOSR_REDUCED (0 << 18) -#define AT91_MATRIX_EBI_DDR_IOSR_NORMAL (1 << 18) - -#define AT91_MATRIX_WPMR 0x1E4 /* Write Protect Mode Register */ -#define AT91_MATRIX_WPMR_WPEN (1 << 0) /* Write Protect ENable */ -#define AT91_MATRIX_WPMR_WP_WPDIS (0 << 0) -#define AT91_MATRIX_WPMR_WP_WPEN (1 << 0) -#define AT91_MATRIX_WPMR_WPKEY (0xFFFFFF << 8) /* Write Protect KEY */ - -#define AT91_MATRIX_WPSR 0x1E8 /* Write Protect Status Register */ -#define AT91_MATRIX_WPSR_WPVS (1 << 0) /* Write Protect Violation Status */ -#define AT91_MATRIX_WPSR_NO_WPV (0 << 0) -#define AT91_MATRIX_WPSR_WPV (1 << 0) -#define AT91_MATRIX_WPSR_WPVSRC (0xFFFF << 8) /* Write Protect Violation Source */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9n12.h b/arch/arm/mach-at91/include/mach/at91sam9n12.h deleted file mode 100644 index 0151bcf..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9n12.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - * SoC specific header file for the AT91SAM9N12 - * - * Copyright (C) 2012 Atmel Corporation - * - * Common definitions, based on AT91SAM9N12 SoC datasheet - * - * Licensed under GPLv2 or later - */ - -#ifndef _AT91SAM9N12_H_ -#define _AT91SAM9N12_H_ - -/* - * Peripheral identifiers/interrupts. - */ -#define AT91SAM9N12_ID_PIOAB 2 /* Parallel I/O Controller A and B */ -#define AT91SAM9N12_ID_PIOCD 3 /* Parallel I/O Controller C and D */ -#define AT91SAM9N12_ID_FUSE 4 /* FUSE Controller */ -#define AT91SAM9N12_ID_USART0 5 /* USART 0 */ -#define AT91SAM9N12_ID_USART1 6 /* USART 1 */ -#define AT91SAM9N12_ID_USART2 7 /* USART 2 */ -#define AT91SAM9N12_ID_USART3 8 /* USART 3 */ -#define AT91SAM9N12_ID_TWI0 9 /* Two-Wire Interface 0 */ -#define AT91SAM9N12_ID_TWI1 10 /* Two-Wire Interface 1 */ -#define AT91SAM9N12_ID_MCI 12 /* High Speed Multimedia Card Interface */ -#define AT91SAM9N12_ID_SPI0 13 /* Serial Peripheral Interface 0 */ -#define AT91SAM9N12_ID_SPI1 14 /* Serial Peripheral Interface 1 */ -#define AT91SAM9N12_ID_UART0 15 /* UART 0 */ -#define AT91SAM9N12_ID_UART1 16 /* UART 1 */ -#define AT91SAM9N12_ID_TCB 17 /* Timer Counter 0, 1, 2, 3, 4 and 5 */ -#define AT91SAM9N12_ID_PWM 18 /* Pulse Width Modulation Controller */ -#define AT91SAM9N12_ID_ADC 19 /* ADC Controller */ -#define AT91SAM9N12_ID_DMA 20 /* DMA Controller */ -#define AT91SAM9N12_ID_UHP 22 /* USB Host High Speed */ -#define AT91SAM9N12_ID_UDP 23 /* USB Device High Speed */ -#define AT91SAM9N12_ID_LCDC 25 /* LCD Controller */ -#define AT91SAM9N12_ID_ISI 25 /* Image Sensor Interface */ -#define AT91SAM9N12_ID_SSC 28 /* Synchronous Serial Controller */ -#define AT91SAM9N12_ID_TRNG 30 /* TRNG */ -#define AT91SAM9N12_ID_IRQ0 31 /* Advanced Interrupt Controller */ - -/* - * User Peripheral physical base addresses. - */ -#define AT91SAM9N12_BASE_USART0 0xf801c000 -#define AT91SAM9N12_BASE_USART1 0xf8020000 -#define AT91SAM9N12_BASE_USART2 0xf8024000 -#define AT91SAM9N12_BASE_USART3 0xf8028000 - -/* - * System Peripherals - */ -#define AT91SAM9N12_BASE_RTC 0xfffffeb0 - -/* - * Internal Memory. - */ -#define AT91SAM9N12_SRAM_BASE 0x00300000 /* Internal SRAM base address */ -#define AT91SAM9N12_SRAM_SIZE SZ_32K /* Internal SRAM size (32Kb) */ - -#define AT91SAM9N12_ROM_BASE 0x00100000 /* Internal ROM base address */ -#define AT91SAM9N12_ROM_SIZE SZ_128K /* Internal ROM size (128Kb) */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9n12_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9n12_matrix.h deleted file mode 100644 index 40060cd..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9n12_matrix.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Matrix-centric header file for the AT91SAM9N12 - * - * Copyright (C) 2012 Atmel Corporation. - * - * Only EBI related registers. - * Write Protect register definitions may be useful. - * - * Licensed under GPLv2 or later. - */ - -#ifndef _AT91SAM9N12_MATRIX_H_ -#define _AT91SAM9N12_MATRIX_H_ - -#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x118) /* EBI Chip Select Assignment Register */ -#define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */ -#define AT91_MATRIX_EBI_CS1A_SMC (0 << 1) -#define AT91_MATRIX_EBI_CS1A_SDRAMC (1 << 1) -#define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */ -#define AT91_MATRIX_EBI_CS3A_SMC (0 << 3) -#define AT91_MATRIX_EBI_CS3A_SMC_NANDFLASH (1 << 3) -#define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -#define AT91_MATRIX_EBI_DBPU_ON (0 << 8) -#define AT91_MATRIX_EBI_DBPU_OFF (1 << 8) -#define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */ -#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16) -#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16) -#define AT91_MATRIX_EBI_EBI_IOSR (1 << 17) /* EBI I/O slew rate selection */ -#define AT91_MATRIX_EBI_EBI_IOSR_REDUCED (0 << 17) -#define AT91_MATRIX_EBI_EBI_IOSR_NORMAL (1 << 17) -#define AT91_MATRIX_EBI_DDR_IOSR (1 << 18) /* DDR2 dedicated port I/O slew rate selection */ -#define AT91_MATRIX_EBI_DDR_IOSR_REDUCED (0 << 18) -#define AT91_MATRIX_EBI_DDR_IOSR_NORMAL (1 << 18) -#define AT91_MATRIX_NFD0_SELECT (1 << 24) /* NAND Flash Data Bus Selection */ -#define AT91_MATRIX_NFD0_ON_D0 (0 << 24) -#define AT91_MATRIX_NFD0_ON_D16 (1 << 24) -#define AT91_MATRIX_DDR_MP_EN (1 << 25) /* DDR Multi-port Enable */ -#define AT91_MATRIX_MP_OFF (0 << 25) -#define AT91_MATRIX_MP_ON (1 << 25) - -#define AT91_MATRIX_WPMR (AT91_MATRIX + 0x1E4) /* Write Protect Mode Register */ -#define AT91_MATRIX_WPMR_WPEN (1 << 0) /* Write Protect ENable */ -#define AT91_MATRIX_WPMR_WP_WPDIS (0 << 0) -#define AT91_MATRIX_WPMR_WP_WPEN (1 << 0) -#define AT91_MATRIX_WPMR_WPKEY (0xFFFFFF << 8) /* Write Protect KEY */ - -#define AT91_MATRIX_WPSR (AT91_MATRIX + 0x1E8) /* Write Protect Status Register */ -#define AT91_MATRIX_WPSR_WPVS (1 << 0) /* Write Protect Violation Status */ -#define AT91_MATRIX_WPSR_NO_WPV (0 << 0) -#define AT91_MATRIX_WPSR_WPV (1 << 0) -#define AT91_MATRIX_WPSR_WPVSRC (0xFFFF << 8) /* Write Protect Violation Source */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl.h b/arch/arm/mach-at91/include/mach/at91sam9rl.h deleted file mode 100644 index a15db56..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9rl.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91sam9260.h - * - * Copyright (C) 2007 Atmel Corporation - * - * Common definitions. - * Based on AT91SAM9RL datasheet revision A. (Preliminary) - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive for - * more details. - */ - -#ifndef AT91SAM9RL_H -#define AT91SAM9RL_H - -/* - * Peripheral identifiers/interrupts. - */ -#define AT91SAM9RL_ID_PIOA 2 /* Parallel IO Controller A */ -#define AT91SAM9RL_ID_PIOB 3 /* Parallel IO Controller B */ -#define AT91SAM9RL_ID_PIOC 4 /* Parallel IO Controller C */ -#define AT91SAM9RL_ID_PIOD 5 /* Parallel IO Controller D */ -#define AT91SAM9RL_ID_US0 6 /* USART 0 */ -#define AT91SAM9RL_ID_US1 7 /* USART 1 */ -#define AT91SAM9RL_ID_US2 8 /* USART 2 */ -#define AT91SAM9RL_ID_US3 9 /* USART 3 */ -#define AT91SAM9RL_ID_MCI 10 /* Multimedia Card Interface */ -#define AT91SAM9RL_ID_TWI0 11 /* TWI 0 */ -#define AT91SAM9RL_ID_TWI1 12 /* TWI 1 */ -#define AT91SAM9RL_ID_SPI 13 /* Serial Peripheral Interface */ -#define AT91SAM9RL_ID_SSC0 14 /* Serial Synchronous Controller 0 */ -#define AT91SAM9RL_ID_SSC1 15 /* Serial Synchronous Controller 1 */ -#define AT91SAM9RL_ID_TC0 16 /* Timer Counter 0 */ -#define AT91SAM9RL_ID_TC1 17 /* Timer Counter 1 */ -#define AT91SAM9RL_ID_TC2 18 /* Timer Counter 2 */ -#define AT91SAM9RL_ID_PWMC 19 /* Pulse Width Modulation Controller */ -#define AT91SAM9RL_ID_TSC 20 /* Touch Screen Controller */ -#define AT91SAM9RL_ID_DMA 21 /* DMA Controller */ -#define AT91SAM9RL_ID_UDPHS 22 /* USB Device HS */ -#define AT91SAM9RL_ID_LCDC 23 /* LCD Controller */ -#define AT91SAM9RL_ID_AC97C 24 /* AC97 Controller */ -#define AT91SAM9RL_ID_IRQ0 31 /* Advanced Interrupt Controller (IRQ0) */ - - -/* - * User Peripheral physical base addresses. - */ -#define AT91SAM9RL_BASE_TCB0 0xfffa0000 -#define AT91SAM9RL_BASE_TC0 0xfffa0000 -#define AT91SAM9RL_BASE_TC1 0xfffa0040 -#define AT91SAM9RL_BASE_TC2 0xfffa0080 -#define AT91SAM9RL_BASE_MCI 0xfffa4000 -#define AT91SAM9RL_BASE_TWI0 0xfffa8000 -#define AT91SAM9RL_BASE_TWI1 0xfffac000 -#define AT91SAM9RL_BASE_US0 0xfffb0000 -#define AT91SAM9RL_BASE_US1 0xfffb4000 -#define AT91SAM9RL_BASE_US2 0xfffb8000 -#define AT91SAM9RL_BASE_US3 0xfffbc000 -#define AT91SAM9RL_BASE_SSC0 0xfffc0000 -#define AT91SAM9RL_BASE_SSC1 0xfffc4000 -#define AT91SAM9RL_BASE_PWMC 0xfffc8000 -#define AT91SAM9RL_BASE_SPI 0xfffcc000 -#define AT91SAM9RL_BASE_TSC 0xfffd0000 -#define AT91SAM9RL_BASE_UDPHS 0xfffd4000 -#define AT91SAM9RL_BASE_AC97C 0xfffd8000 - - -/* - * System Peripherals (offset from AT91_BASE_SYS) - */ -#define AT91_SCKCR (0xfffffd50 - AT91_BASE_SYS) - -#define AT91SAM9RL_BASE_DMA 0xffffe600 -#define AT91SAM9RL_BASE_ECC 0xffffe800 -#define AT91SAM9RL_BASE_SDRAMC 0xffffea00 -#define AT91SAM9RL_BASE_SMC 0xffffec00 -#define AT91SAM9RL_BASE_MATRIX 0xffffee00 -#define AT91SAM9RL_BASE_DBGU AT91_BASE_DBGU0 -#define AT91SAM9RL_BASE_PIOA 0xfffff400 -#define AT91SAM9RL_BASE_PIOB 0xfffff600 -#define AT91SAM9RL_BASE_PIOC 0xfffff800 -#define AT91SAM9RL_BASE_PIOD 0xfffffa00 -#define AT91SAM9RL_BASE_RSTC 0xfffffd00 -#define AT91SAM9RL_BASE_SHDWC 0xfffffd10 -#define AT91SAM9RL_BASE_RTT 0xfffffd20 -#define AT91SAM9RL_BASE_PIT 0xfffffd30 -#define AT91SAM9RL_BASE_WDT 0xfffffd40 -#define AT91SAM9RL_BASE_GPBR 0xfffffd60 -#define AT91SAM9RL_BASE_RTC 0xfffffe00 - - -/* - * Internal Memory. - */ -#define AT91SAM9RL_SRAM_BASE 0x00300000 /* Internal SRAM base address */ -#define AT91SAM9RL_SRAM_SIZE SZ_16K /* Internal SRAM size (16Kb) */ - -#define AT91SAM9RL_ROM_BASE 0x00400000 /* Internal ROM base address */ -#define AT91SAM9RL_ROM_SIZE (2 * SZ_16K) /* Internal ROM size (32Kb) */ - -#define AT91SAM9RL_LCDC_BASE 0x00500000 /* LCD Controller */ -#define AT91SAM9RL_UDPHS_FIFO 0x00600000 /* USB Device HS controller */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h deleted file mode 100644 index 6d160ada..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h - * - * Copyright (C) 2007 Atmel Corporation - * - * Memory Controllers (MATRIX, EBI) - System peripherals registers. - * Based on AT91SAM9RL datasheet revision A. (Preliminary) - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive for - * more details. - */ - -#ifndef AT91SAM9RL_MATRIX_H -#define AT91SAM9RL_MATRIX_H - -#define AT91_MATRIX_MCFG0 0x00 /* Master Configuration Register 0 */ -#define AT91_MATRIX_MCFG1 0x04 /* Master Configuration Register 1 */ -#define AT91_MATRIX_MCFG2 0x08 /* Master Configuration Register 2 */ -#define AT91_MATRIX_MCFG3 0x0C /* Master Configuration Register 3 */ -#define AT91_MATRIX_MCFG4 0x10 /* Master Configuration Register 4 */ -#define AT91_MATRIX_MCFG5 0x14 /* Master Configuration Register 5 */ -#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ -#define AT91_MATRIX_ULBT_INFINITE (0 << 0) -#define AT91_MATRIX_ULBT_SINGLE (1 << 0) -#define AT91_MATRIX_ULBT_FOUR (2 << 0) -#define AT91_MATRIX_ULBT_EIGHT (3 << 0) -#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) - -#define AT91_MATRIX_SCFG0 0x40 /* Slave Configuration Register 0 */ -#define AT91_MATRIX_SCFG1 0x44 /* Slave Configuration Register 1 */ -#define AT91_MATRIX_SCFG2 0x48 /* Slave Configuration Register 2 */ -#define AT91_MATRIX_SCFG3 0x4C /* Slave Configuration Register 3 */ -#define AT91_MATRIX_SCFG4 0x50 /* Slave Configuration Register 4 */ -#define AT91_MATRIX_SCFG5 0x54 /* Slave Configuration Register 5 */ -#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ -#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ -#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) -#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */ -#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */ -#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) -#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) - -#define AT91_MATRIX_PRAS0 0x80 /* Priority Register A for Slave 0 */ -#define AT91_MATRIX_PRAS1 0x88 /* Priority Register A for Slave 1 */ -#define AT91_MATRIX_PRAS2 0x90 /* Priority Register A for Slave 2 */ -#define AT91_MATRIX_PRAS3 0x98 /* Priority Register A for Slave 3 */ -#define AT91_MATRIX_PRAS4 0xA0 /* Priority Register A for Slave 4 */ -#define AT91_MATRIX_PRAS5 0xA8 /* Priority Register A for Slave 5 */ -#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ -#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ -#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ -#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ -#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ -#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ - -#define AT91_MATRIX_MRCR 0x100 /* Master Remap Control Register */ -#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ -#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ -#define AT91_MATRIX_RCB2 (1 << 2) -#define AT91_MATRIX_RCB3 (1 << 3) -#define AT91_MATRIX_RCB4 (1 << 4) -#define AT91_MATRIX_RCB5 (1 << 5) - -#define AT91_MATRIX_TCMR 0x114 /* TCM Configuration Register */ -#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ -#define AT91_MATRIX_ITCM_0 (0 << 0) -#define AT91_MATRIX_ITCM_16 (5 << 0) -#define AT91_MATRIX_ITCM_32 (6 << 0) -#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */ -#define AT91_MATRIX_DTCM_0 (0 << 4) -#define AT91_MATRIX_DTCM_16 (5 << 4) -#define AT91_MATRIX_DTCM_32 (6 << 4) - -#define AT91_MATRIX_EBICSA 0x120 /* EBI0 Chip Select Assignment Register */ -#define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */ -#define AT91_MATRIX_CS1A_SMC (0 << 1) -#define AT91_MATRIX_CS1A_SDRAMC (1 << 1) -#define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */ -#define AT91_MATRIX_CS3A_SMC (0 << 3) -#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3) -#define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */ -#define AT91_MATRIX_CS4A_SMC (0 << 4) -#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) -#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */ -#define AT91_MATRIX_CS5A_SMC (0 << 5) -#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) -#define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -#define AT91_MATRIX_VDDIOMSEL (1 << 16) /* Memory voltage selection */ -#define AT91_MATRIX_VDDIOMSEL_1_8V (0 << 16) -#define AT91_MATRIX_VDDIOMSEL_3_3V (1 << 16) - - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9x5.h b/arch/arm/mach-at91/include/mach/at91sam9x5.h deleted file mode 100644 index 2fc76c4..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9x5.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Chip-specific header file for the AT91SAM9x5 family - * - * Copyright (C) 2009-2012 Atmel Corporation. - * - * Common definitions. - * Based on AT91SAM9x5 datasheet. - * - * Licensed under GPLv2 or later. - */ - -#ifndef AT91SAM9X5_H -#define AT91SAM9X5_H - -/* - * Peripheral identifiers/interrupts. - */ -#define AT91SAM9X5_ID_PIOAB 2 /* Parallel I/O Controller A and B */ -#define AT91SAM9X5_ID_PIOCD 3 /* Parallel I/O Controller C and D */ -#define AT91SAM9X5_ID_SMD 4 /* SMD Soft Modem (SMD) */ -#define AT91SAM9X5_ID_USART0 5 /* USART 0 */ -#define AT91SAM9X5_ID_USART1 6 /* USART 1 */ -#define AT91SAM9X5_ID_USART2 7 /* USART 2 */ -#define AT91SAM9X5_ID_USART3 8 /* USART 3 */ -#define AT91SAM9X5_ID_TWI0 9 /* Two-Wire Interface 0 */ -#define AT91SAM9X5_ID_TWI1 10 /* Two-Wire Interface 1 */ -#define AT91SAM9X5_ID_TWI2 11 /* Two-Wire Interface 2 */ -#define AT91SAM9X5_ID_MCI0 12 /* High Speed Multimedia Card Interface 0 */ -#define AT91SAM9X5_ID_SPI0 13 /* Serial Peripheral Interface 0 */ -#define AT91SAM9X5_ID_SPI1 14 /* Serial Peripheral Interface 1 */ -#define AT91SAM9X5_ID_UART0 15 /* UART 0 */ -#define AT91SAM9X5_ID_UART1 16 /* UART 1 */ -#define AT91SAM9X5_ID_TCB 17 /* Timer Counter 0, 1, 2, 3, 4 and 5 */ -#define AT91SAM9X5_ID_PWM 18 /* Pulse Width Modulation Controller */ -#define AT91SAM9X5_ID_ADC 19 /* ADC Controller */ -#define AT91SAM9X5_ID_DMA0 20 /* DMA Controller 0 */ -#define AT91SAM9X5_ID_DMA1 21 /* DMA Controller 1 */ -#define AT91SAM9X5_ID_UHPHS 22 /* USB Host High Speed */ -#define AT91SAM9X5_ID_UDPHS 23 /* USB Device High Speed */ -#define AT91SAM9X5_ID_EMAC0 24 /* Ethernet MAC0 */ -#define AT91SAM9X5_ID_LCDC 25 /* LCD Controller */ -#define AT91SAM9X5_ID_ISI 25 /* Image Sensor Interface */ -#define AT91SAM9X5_ID_MCI1 26 /* High Speed Multimedia Card Interface 1 */ -#define AT91SAM9X5_ID_EMAC1 27 /* Ethernet MAC1 */ -#define AT91SAM9X5_ID_SSC 28 /* Synchronous Serial Controller */ -#define AT91SAM9X5_ID_CAN0 29 /* CAN Controller 0 */ -#define AT91SAM9X5_ID_CAN1 30 /* CAN Controller 1 */ -#define AT91SAM9X5_ID_IRQ0 31 /* Advanced Interrupt Controller */ - -/* - * User Peripheral physical base addresses. - */ -#define AT91SAM9X5_BASE_USART0 0xf801c000 -#define AT91SAM9X5_BASE_USART1 0xf8020000 -#define AT91SAM9X5_BASE_USART2 0xf8024000 - -/* - * System Peripherals - */ -#define AT91SAM9X5_BASE_RTC 0xfffffeb0 - -/* - * Internal Memory. - */ -#define AT91SAM9X5_SRAM_BASE 0x00300000 /* Internal SRAM base address */ -#define AT91SAM9X5_SRAM_SIZE SZ_32K /* Internal SRAM size (32Kb) */ - -#define AT91SAM9X5_ROM_BASE 0x00400000 /* Internal ROM base address */ -#define AT91SAM9X5_ROM_SIZE SZ_64K /* Internal ROM size (64Kb) */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9x5_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9x5_matrix.h deleted file mode 100644 index a606d39..0000000 --- a/arch/arm/mach-at91/include/mach/at91sam9x5_matrix.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Matrix-centric header file for the AT91SAM9x5 family - * - * Copyright (C) 2009-2012 Atmel Corporation. - * - * Only EBI related registers. - * Write Protect register definitions may be useful. - * - * Licensed under GPLv2 or later. - */ - -#ifndef AT91SAM9X5_MATRIX_H -#define AT91SAM9X5_MATRIX_H - -#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI Chip Select Assignment Register */ -#define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */ -#define AT91_MATRIX_EBI_CS1A_SMC (0 << 1) -#define AT91_MATRIX_EBI_CS1A_SDRAMC (1 << 1) -#define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */ -#define AT91_MATRIX_EBI_CS3A_SMC (0 << 3) -#define AT91_MATRIX_EBI_CS3A_SMC_NANDFLASH (1 << 3) -#define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -#define AT91_MATRIX_EBI_DBPU_ON (0 << 8) -#define AT91_MATRIX_EBI_DBPU_OFF (1 << 8) -#define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */ -#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16) -#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16) -#define AT91_MATRIX_EBI_EBI_IOSR (1 << 17) /* EBI I/O slew rate selection */ -#define AT91_MATRIX_EBI_EBI_IOSR_REDUCED (0 << 17) -#define AT91_MATRIX_EBI_EBI_IOSR_NORMAL (1 << 17) -#define AT91_MATRIX_EBI_DDR_IOSR (1 << 18) /* DDR2 dedicated port I/O slew rate selection */ -#define AT91_MATRIX_EBI_DDR_IOSR_REDUCED (0 << 18) -#define AT91_MATRIX_EBI_DDR_IOSR_NORMAL (1 << 18) -#define AT91_MATRIX_NFD0_SELECT (1 << 24) /* NAND Flash Data Bus Selection */ -#define AT91_MATRIX_NFD0_ON_D0 (0 << 24) -#define AT91_MATRIX_NFD0_ON_D16 (1 << 24) -#define AT91_MATRIX_DDR_MP_EN (1 << 25) /* DDR Multi-port Enable */ -#define AT91_MATRIX_MP_OFF (0 << 25) -#define AT91_MATRIX_MP_ON (1 << 25) - -#define AT91_MATRIX_WPMR (AT91_MATRIX + 0x1E4) /* Write Protect Mode Register */ -#define AT91_MATRIX_WPMR_WPEN (1 << 0) /* Write Protect ENable */ -#define AT91_MATRIX_WPMR_WP_WPDIS (0 << 0) -#define AT91_MATRIX_WPMR_WP_WPEN (1 << 0) -#define AT91_MATRIX_WPMR_WPKEY (0xFFFFFF << 8) /* Write Protect KEY */ - -#define AT91_MATRIX_WPSR (AT91_MATRIX + 0x1E8) /* Write Protect Status Register */ -#define AT91_MATRIX_WPSR_WPVS (1 << 0) /* Write Protect Violation Status */ -#define AT91_MATRIX_WPSR_NO_WPV (0 << 0) -#define AT91_MATRIX_WPSR_WPV (1 << 0) -#define AT91_MATRIX_WPSR_WPVSRC (0xFFFF << 8) /* Write Protect Violation Source */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h deleted file mode 100644 index ce7c80a..0000000 --- a/arch/arm/mach-at91/include/mach/cpu.h +++ /dev/null @@ -1,216 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/cpu.h - * - * Copyright (C) 2006 SAN People - * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - */ - -#ifndef __MACH_CPU_H__ -#define __MACH_CPU_H__ - -#define ARCH_ID_AT91RM9200 0x09290780 -#define ARCH_ID_AT91SAM9260 0x019803a0 -#define ARCH_ID_AT91SAM9261 0x019703a0 -#define ARCH_ID_AT91SAM9263 0x019607a0 -#define ARCH_ID_AT91SAM9G10 0x019903a0 -#define ARCH_ID_AT91SAM9G20 0x019905a0 -#define ARCH_ID_AT91SAM9RL64 0x019b03a0 -#define ARCH_ID_AT91SAM9G45 0x819b05a0 -#define ARCH_ID_AT91SAM9G45MRL 0x819b05a2 /* aka 9G45-ES2 & non ES lots */ -#define ARCH_ID_AT91SAM9G45ES 0x819b05a1 /* 9G45-ES (Engineering Sample) */ -#define ARCH_ID_AT91SAM9X5 0x819a05a0 -#define ARCH_ID_AT91SAM9N12 0x819a07a0 - -#define ARCH_ID_AT91SAM9XE128 0x329973a0 -#define ARCH_ID_AT91SAM9XE256 0x329a93a0 -#define ARCH_ID_AT91SAM9XE512 0x329aa3a0 - -#define ARCH_ID_AT91M40800 0x14080044 -#define ARCH_ID_AT91R40807 0x44080746 -#define ARCH_ID_AT91M40807 0x14080745 -#define ARCH_ID_AT91R40008 0x44000840 - -#define ARCH_ID_SAMA5 0x8A5C07C0 - -#define ARCH_EXID_AT91SAM9M11 0x00000001 -#define ARCH_EXID_AT91SAM9M10 0x00000002 -#define ARCH_EXID_AT91SAM9G46 0x00000003 -#define ARCH_EXID_AT91SAM9G45 0x00000004 - -#define ARCH_EXID_AT91SAM9G15 0x00000000 -#define ARCH_EXID_AT91SAM9G35 0x00000001 -#define ARCH_EXID_AT91SAM9X35 0x00000002 -#define ARCH_EXID_AT91SAM9G25 0x00000003 -#define ARCH_EXID_AT91SAM9X25 0x00000004 - -#define ARCH_EXID_SAMA5D3 0x00004300 -#define ARCH_EXID_SAMA5D31 0x00444300 -#define ARCH_EXID_SAMA5D33 0x00414300 -#define ARCH_EXID_SAMA5D34 0x00414301 -#define ARCH_EXID_SAMA5D35 0x00584300 -#define ARCH_EXID_SAMA5D36 0x00004301 - -#define ARCH_EXID_SAMA5D4 0x00000007 -#define ARCH_EXID_SAMA5D41 0x00000001 -#define ARCH_EXID_SAMA5D42 0x00000002 -#define ARCH_EXID_SAMA5D43 0x00000003 -#define ARCH_EXID_SAMA5D44 0x00000004 - -#define ARCH_FAMILY_AT91SAM9 0x01900000 -#define ARCH_FAMILY_AT91SAM9XE 0x02900000 - -/* RM9200 type */ -#define ARCH_REVISON_9200_BGA (0 << 0) -#define ARCH_REVISON_9200_PQFP (1 << 0) - -#ifndef __ASSEMBLY__ -enum at91_soc_type { - /* 920T */ - AT91_SOC_RM9200, - - /* SAM92xx */ - AT91_SOC_SAM9260, AT91_SOC_SAM9261, AT91_SOC_SAM9263, - - /* SAM9Gxx */ - AT91_SOC_SAM9G10, AT91_SOC_SAM9G20, AT91_SOC_SAM9G45, - - /* SAM9RL */ - AT91_SOC_SAM9RL, - - /* SAM9X5 */ - AT91_SOC_SAM9X5, - - /* SAM9N12 */ - AT91_SOC_SAM9N12, - - /* SAMA5D3 */ - AT91_SOC_SAMA5D3, - - /* SAMA5D4 */ - AT91_SOC_SAMA5D4, - - /* Unknown type */ - AT91_SOC_UNKNOWN, -}; - -enum at91_soc_subtype { - /* RM9200 */ - AT91_SOC_RM9200_BGA, AT91_SOC_RM9200_PQFP, - - /* SAM9260 */ - AT91_SOC_SAM9XE, - - /* SAM9G45 */ - AT91_SOC_SAM9G45ES, AT91_SOC_SAM9M10, AT91_SOC_SAM9G46, AT91_SOC_SAM9M11, - - /* SAM9X5 */ - AT91_SOC_SAM9G15, AT91_SOC_SAM9G35, AT91_SOC_SAM9X35, - AT91_SOC_SAM9G25, AT91_SOC_SAM9X25, - - /* SAMA5D3 */ - AT91_SOC_SAMA5D31, AT91_SOC_SAMA5D33, AT91_SOC_SAMA5D34, - AT91_SOC_SAMA5D35, AT91_SOC_SAMA5D36, - - /* SAMA5D4 */ - AT91_SOC_SAMA5D41, AT91_SOC_SAMA5D42, AT91_SOC_SAMA5D43, - AT91_SOC_SAMA5D44, - - /* No subtype for this SoC */ - AT91_SOC_SUBTYPE_NONE, - - /* Unknown subtype */ - AT91_SOC_SUBTYPE_UNKNOWN, -}; - -struct at91_socinfo { - unsigned int type, subtype; - unsigned int cidr, exid; -}; - -extern struct at91_socinfo at91_soc_initdata; -const char *at91_get_soc_type(struct at91_socinfo *c); -const char *at91_get_soc_subtype(struct at91_socinfo *c); - -static inline int at91_soc_is_detected(void) -{ - return at91_soc_initdata.type != AT91_SOC_UNKNOWN; -} - -#ifdef CONFIG_SOC_AT91RM9200 -#define cpu_is_at91rm9200() (at91_soc_initdata.type == AT91_SOC_RM9200) -#define cpu_is_at91rm9200_bga() (at91_soc_initdata.subtype == AT91_SOC_RM9200_BGA) -#define cpu_is_at91rm9200_pqfp() (at91_soc_initdata.subtype == AT91_SOC_RM9200_PQFP) -#else -#define cpu_is_at91rm9200() (0) -#define cpu_is_at91rm9200_bga() (0) -#define cpu_is_at91rm9200_pqfp() (0) -#endif - -#ifdef CONFIG_SOC_AT91SAM9 -#define cpu_is_at91sam9xe() (at91_soc_initdata.subtype == AT91_SOC_SAM9XE) -#define cpu_is_at91sam9260() (at91_soc_initdata.type == AT91_SOC_SAM9260) -#define cpu_is_at91sam9g20() (at91_soc_initdata.type == AT91_SOC_SAM9G20) -#define cpu_is_at91sam9261() (at91_soc_initdata.type == AT91_SOC_SAM9261) -#define cpu_is_at91sam9g10() (at91_soc_initdata.type == AT91_SOC_SAM9G10) -#define cpu_is_at91sam9263() (at91_soc_initdata.type == AT91_SOC_SAM9263) -#define cpu_is_at91sam9rl() (at91_soc_initdata.type == AT91_SOC_SAM9RL) -#define cpu_is_at91sam9g45() (at91_soc_initdata.type == AT91_SOC_SAM9G45) -#define cpu_is_at91sam9g45es() (at91_soc_initdata.subtype == AT91_SOC_SAM9G45ES) -#define cpu_is_at91sam9m10() (at91_soc_initdata.subtype == AT91_SOC_SAM9M10) -#define cpu_is_at91sam9g46() (at91_soc_initdata.subtype == AT91_SOC_SAM9G46) -#define cpu_is_at91sam9m11() (at91_soc_initdata.subtype == AT91_SOC_SAM9M11) -#define cpu_is_at91sam9x5() (at91_soc_initdata.type == AT91_SOC_SAM9X5) -#define cpu_is_at91sam9g15() (at91_soc_initdata.subtype == AT91_SOC_SAM9G15) -#define cpu_is_at91sam9g35() (at91_soc_initdata.subtype == AT91_SOC_SAM9G35) -#define cpu_is_at91sam9x35() (at91_soc_initdata.subtype == AT91_SOC_SAM9X35) -#define cpu_is_at91sam9g25() (at91_soc_initdata.subtype == AT91_SOC_SAM9G25) -#define cpu_is_at91sam9x25() (at91_soc_initdata.subtype == AT91_SOC_SAM9X25) -#define cpu_is_at91sam9n12() (at91_soc_initdata.type == AT91_SOC_SAM9N12) -#else -#define cpu_is_at91sam9xe() (0) -#define cpu_is_at91sam9260() (0) -#define cpu_is_at91sam9g20() (0) -#define cpu_is_at91sam9261() (0) -#define cpu_is_at91sam9g10() (0) -#define cpu_is_at91sam9263() (0) -#define cpu_is_at91sam9rl() (0) -#define cpu_is_at91sam9g45() (0) -#define cpu_is_at91sam9g45es() (0) -#define cpu_is_at91sam9m10() (0) -#define cpu_is_at91sam9g46() (0) -#define cpu_is_at91sam9m11() (0) -#define cpu_is_at91sam9x5() (0) -#define cpu_is_at91sam9g15() (0) -#define cpu_is_at91sam9g35() (0) -#define cpu_is_at91sam9x35() (0) -#define cpu_is_at91sam9g25() (0) -#define cpu_is_at91sam9x25() (0) -#define cpu_is_at91sam9n12() (0) -#endif - -#ifdef CONFIG_SOC_SAMA5D3 -#define cpu_is_sama5d3() (at91_soc_initdata.type == AT91_SOC_SAMA5D3) -#else -#define cpu_is_sama5d3() (0) -#endif - -#ifdef CONFIG_SOC_SAMA5D4 -#define cpu_is_sama5d4() (at91_soc_initdata.type == AT91_SOC_SAMA5D4) -#else -#define cpu_is_sama5d4() (0) -#endif - -/* - * Since this is ARM, we will never run on any AVR32 CPU. But these - * definitions may reduce clutter in common drivers. - */ -#define cpu_is_at32ap7000() (0) -#endif /* __ASSEMBLY__ */ - -#endif /* __MACH_CPU_H__ */ diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h deleted file mode 100644 index cacbaa5..0000000 --- a/arch/arm/mach-at91/include/mach/hardware.h +++ /dev/null @@ -1,134 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/hardware.h - * - * Copyright (C) 2003 SAN People - * Copyright (C) 2003 ATMEL - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - */ - -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include <asm/sizes.h> - -/* DBGU base */ -/* rm9200, 9260/9g20, 9261/9g10, 9rl */ -#define AT91_BASE_DBGU0 0xfffff200 -/* 9263, 9g45, sama5d3 */ -#define AT91_BASE_DBGU1 0xffffee00 -/* sama5d4 */ -#define AT91_BASE_DBGU2 0xfc069000 - -#include <mach/at91rm9200.h> -#include <mach/at91sam9260.h> -#include <mach/at91sam9261.h> -#include <mach/at91sam9263.h> -#include <mach/at91sam9rl.h> -#include <mach/at91sam9g45.h> -#include <mach/at91sam9x5.h> -#include <mach/at91sam9n12.h> -#include <mach/sama5d3.h> -#include <mach/sama5d4.h> - -/* - * On all at91 except rm9200 and x40 have the System Controller starts - * at address 0xffffc000 and has a size of 16KiB. - * - * On rm9200 it's start at 0xfffe4000 of 111KiB with non reserved data starting - * at 0xfffff000 - * - * Removes the individual definitions of AT91_BASE_SYS and - * replaces them with a common version at base 0xfffffc000 and size 16KiB - * and map the same memory space - */ -#define AT91_BASE_SYS 0xffffc000 - -/* - * On sama5d4 there is no system controller, we map some needed peripherals - */ -#define AT91_ALT_BASE_SYS 0xfc069000 - -/* - * On all at91 have the Advanced Interrupt Controller starts at address - * 0xfffff000 and the Power Management Controller starts at 0xfffffc00 - */ -#define AT91_AIC 0xfffff000 -#define AT91_PMC 0xfffffc00 - -/* - * Peripheral identifiers/interrupts. - */ -#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ -#define AT91_ID_SYS 1 /* System Peripherals */ - -#ifdef CONFIG_MMU -/* - * Remap the peripherals from address 0xFFF78000 .. 0xFFFFFFFF - * to 0xFEF78000 .. 0xFF000000. (544Kb) - */ -#define AT91_IO_PHYS_BASE 0xFFF78000 -#define AT91_IO_VIRT_BASE IOMEM(0xFF000000 - AT91_IO_SIZE) - -/* - * On sama5d4, remap the peripherals from address 0xFC069000 .. 0xFC06F000 - * to 0xFB069000 .. 0xFB06F000. (24Kb) - */ -#define AT91_ALT_IO_PHYS_BASE AT91_ALT_BASE_SYS -#define AT91_ALT_IO_VIRT_BASE IOMEM(0xFB069000) -#else -/* - * Identity mapping for the non MMU case. - */ -#define AT91_IO_PHYS_BASE AT91_BASE_SYS -#define AT91_IO_VIRT_BASE IOMEM(AT91_IO_PHYS_BASE) - -#define AT91_ALT_IO_PHYS_BASE AT91_ALT_BASE_SYS -#define AT91_ALT_IO_VIRT_BASE IOMEM(AT91_ALT_BASE_SYS) -#endif - -#define AT91_IO_SIZE (0xFFFFFFFF - AT91_IO_PHYS_BASE + 1) - - /* Convert a physical IO address to virtual IO address */ -#define AT91_IO_P2V(x) ((x) - AT91_IO_PHYS_BASE + AT91_IO_VIRT_BASE) -#define AT91_ALT_IO_P2V(x) ((x) - AT91_ALT_IO_PHYS_BASE + AT91_ALT_IO_VIRT_BASE) - -/* - * Virtual to Physical Address mapping for IO devices. - */ -#define AT91_VA_BASE_SYS AT91_IO_P2V(AT91_BASE_SYS) -#define AT91_ALT_VA_BASE_SYS AT91_ALT_IO_P2V(AT91_ALT_BASE_SYS) - - /* Internal SRAM is mapped below the IO devices */ -#define AT91_SRAM_MAX SZ_1M -#define AT91_VIRT_BASE (AT91_IO_VIRT_BASE - AT91_SRAM_MAX) - -/* External Memory Map */ -#define AT91_CHIPSELECT_0 0x10000000 -#define AT91_CHIPSELECT_1 0x20000000 -#define AT91_CHIPSELECT_2 0x30000000 -#define AT91_CHIPSELECT_3 0x40000000 -#define AT91_CHIPSELECT_4 0x50000000 -#define AT91_CHIPSELECT_5 0x60000000 -#define AT91_CHIPSELECT_6 0x70000000 -#define AT91_CHIPSELECT_7 0x80000000 - -/* Clocks */ -#define AT91_SLOW_CLOCK 32768 /* slow clock */ - -/* - * FIXME: this is needed to communicate between the pinctrl driver and - * the PM implementation in the machine. Possibly part of the PM - * implementation should be moved down into the pinctrl driver and get - * called as part of the generic suspend/resume path. - */ -#ifndef __ASSEMBLY__ -extern void at91_pinctrl_gpio_suspend(void); -extern void at91_pinctrl_gpio_resume(void); -#endif - -#endif diff --git a/arch/arm/mach-at91/include/mach/sama5d3.h b/arch/arm/mach-at91/include/mach/sama5d3.h deleted file mode 100644 index 25613d8..0000000 --- a/arch/arm/mach-at91/include/mach/sama5d3.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Chip-specific header file for the SAMA5D3 family - * - * Copyright (C) 2013 Atmel, - * 2013 Ludovic Desroches <ludovic.desroches@atmel.com> - * - * Common definitions. - * Based on SAMA5D3 datasheet. - * - * Licensed under GPLv2 or later. - */ - -#ifndef SAMA5D3_H -#define SAMA5D3_H - -/* - * Peripheral identifiers/interrupts. - */ -#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ -#define AT91_ID_SYS 1 /* System Peripherals */ -#define SAMA5D3_ID_DBGU 2 /* debug Unit (usually no special interrupt line) */ -#define AT91_ID_PIT 3 /* PIT */ -#define SAMA5D3_ID_WDT 4 /* Watchdog Timer Interrupt */ -#define SAMA5D3_ID_HSMC 5 /* Static Memory Controller */ -#define SAMA5D3_ID_PIOA 6 /* PIOA */ -#define SAMA5D3_ID_PIOB 7 /* PIOB */ -#define SAMA5D3_ID_PIOC 8 /* PIOC */ -#define SAMA5D3_ID_PIOD 9 /* PIOD */ -#define SAMA5D3_ID_PIOE 10 /* PIOE */ -#define SAMA5D3_ID_SMD 11 /* SMD Soft Modem */ -#define SAMA5D3_ID_USART0 12 /* USART0 */ -#define SAMA5D3_ID_USART1 13 /* USART1 */ -#define SAMA5D3_ID_USART2 14 /* USART2 */ -#define SAMA5D3_ID_USART3 15 /* USART3 */ -#define SAMA5D3_ID_UART0 16 /* UART 0 */ -#define SAMA5D3_ID_UART1 17 /* UART 1 */ -#define SAMA5D3_ID_TWI0 18 /* Two-Wire Interface 0 */ -#define SAMA5D3_ID_TWI1 19 /* Two-Wire Interface 1 */ -#define SAMA5D3_ID_TWI2 20 /* Two-Wire Interface 2 */ -#define SAMA5D3_ID_HSMCI0 21 /* MCI */ -#define SAMA5D3_ID_HSMCI1 22 /* MCI */ -#define SAMA5D3_ID_HSMCI2 23 /* MCI */ -#define SAMA5D3_ID_SPI0 24 /* Serial Peripheral Interface 0 */ -#define SAMA5D3_ID_SPI1 25 /* Serial Peripheral Interface 1 */ -#define SAMA5D3_ID_TC0 26 /* Timer Counter 0 */ -#define SAMA5D3_ID_TC1 27 /* Timer Counter 2 */ -#define SAMA5D3_ID_PWM 28 /* Pulse Width Modulation Controller */ -#define SAMA5D3_ID_ADC 29 /* Touch Screen ADC Controller */ -#define SAMA5D3_ID_DMA0 30 /* DMA Controller 0 */ -#define SAMA5D3_ID_DMA1 31 /* DMA Controller 1 */ -#define SAMA5D3_ID_UHPHS 32 /* USB Host High Speed */ -#define SAMA5D3_ID_UDPHS 33 /* USB Device High Speed */ -#define SAMA5D3_ID_GMAC 34 /* Gigabit Ethernet MAC */ -#define SAMA5D3_ID_EMAC 35 /* Ethernet MAC */ -#define SAMA5D3_ID_LCDC 36 /* LCD Controller */ -#define SAMA5D3_ID_ISI 37 /* Image Sensor Interface */ -#define SAMA5D3_ID_SSC0 38 /* Synchronous Serial Controller 0 */ -#define SAMA5D3_ID_SSC1 39 /* Synchronous Serial Controller 1 */ -#define SAMA5D3_ID_CAN0 40 /* CAN Controller 0 */ -#define SAMA5D3_ID_CAN1 41 /* CAN Controller 1 */ -#define SAMA5D3_ID_SHA 42 /* Secure Hash Algorithm */ -#define SAMA5D3_ID_AES 43 /* Advanced Encryption Standard */ -#define SAMA5D3_ID_TDES 44 /* Triple Data Encryption Standard */ -#define SAMA5D3_ID_TRNG 45 /* True Random Generator Number */ -#define SAMA5D3_ID_IRQ0 47 /* Advanced Interrupt Controller (IRQ0) */ - -/* - * User Peripheral physical base addresses. - */ -#define SAMA5D3_BASE_USART0 0xf001c000 -#define SAMA5D3_BASE_USART1 0xf0020000 -#define SAMA5D3_BASE_USART2 0xf8020000 -#define SAMA5D3_BASE_USART3 0xf8024000 - -/* - * System Peripherals - */ -#define SAMA5D3_BASE_RTC 0xfffffeb0 - -/* - * Internal Memory - */ -#define SAMA5D3_SRAM_BASE 0x00300000 /* Internal SRAM base address */ -#define SAMA5D3_SRAM_SIZE (128 * SZ_1K) /* Internal SRAM size (128Kb) */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/sama5d4.h b/arch/arm/mach-at91/include/mach/sama5d4.h deleted file mode 100644 index f256a45..0000000 --- a/arch/arm/mach-at91/include/mach/sama5d4.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Chip-specific header file for the SAMA5D4 family - * - * Copyright (C) 2013 Atmel Corporation, - * Nicolas Ferre <nicolas.ferre@atmel.com> - * - * Common definitions. - * Based on SAMA5D4 datasheet. - * - * Licensed under GPLv2 or later. - */ - -#ifndef SAMA5D4_H -#define SAMA5D4_H - -/* - * User Peripheral physical base addresses. - */ -#define SAMA5D4_BASE_USART3 0xfc00c000 /* (USART3 non-secure) Base Address */ -#define SAMA5D4_BASE_PMC 0xf0018000 /* (PMC) Base Address */ -#define SAMA5D4_BASE_MPDDRC 0xf0010000 /* (MPDDRC) Base Address */ -#define SAMA5D4_BASE_PIOD 0xfc068000 /* (PIOD) Base Address */ - -/* Some other peripherals */ -#define SAMA5D4_BASE_SYS2 SAMA5D4_BASE_PIOD - -/* - * Internal Memory. - */ -#define SAMA5D4_NS_SRAM_BASE 0x00210000 /* Internal SRAM base address Non-Secure */ -#define SAMA5D4_NS_SRAM_SIZE (64 * SZ_1K) /* Internal SRAM size Non-Secure part (64Kb) */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/uncompress.h b/arch/arm/mach-at91/include/mach/uncompress.h deleted file mode 100644 index 4ebb609..0000000 --- a/arch/arm/mach-at91/include/mach/uncompress.h +++ /dev/null @@ -1,218 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/uncompress.h - * - * Copyright (C) 2003 SAN People - * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __ASM_ARCH_UNCOMPRESS_H -#define __ASM_ARCH_UNCOMPRESS_H - -#include <linux/io.h> -#include <linux/atmel_serial.h> -#include <mach/hardware.h> - -#include <mach/at91_dbgu.h> -#include <mach/cpu.h> - -void __iomem *at91_uart; - -static const u32 uarts_rm9200[] = { - AT91_BASE_DBGU0, - AT91RM9200_BASE_US0, - AT91RM9200_BASE_US1, - AT91RM9200_BASE_US2, - AT91RM9200_BASE_US3, - 0, -}; - -static const u32 uarts_sam9260[] = { - AT91_BASE_DBGU0, - AT91SAM9260_BASE_US0, - AT91SAM9260_BASE_US1, - AT91SAM9260_BASE_US2, - AT91SAM9260_BASE_US3, - AT91SAM9260_BASE_US4, - AT91SAM9260_BASE_US5, - 0, -}; - -static const u32 uarts_sam9261[] = { - AT91_BASE_DBGU0, - AT91SAM9261_BASE_US0, - AT91SAM9261_BASE_US1, - AT91SAM9261_BASE_US2, - 0, -}; - -static const u32 uarts_sam9263[] = { - AT91_BASE_DBGU1, - AT91SAM9263_BASE_US0, - AT91SAM9263_BASE_US1, - AT91SAM9263_BASE_US2, - 0, -}; - -static const u32 uarts_sam9g45[] = { - AT91_BASE_DBGU1, - AT91SAM9G45_BASE_US0, - AT91SAM9G45_BASE_US1, - AT91SAM9G45_BASE_US2, - AT91SAM9G45_BASE_US3, - 0, -}; - -static const u32 uarts_sam9rl[] = { - AT91_BASE_DBGU0, - AT91SAM9RL_BASE_US0, - AT91SAM9RL_BASE_US1, - AT91SAM9RL_BASE_US2, - AT91SAM9RL_BASE_US3, - 0, -}; - -static const u32 uarts_sam9x5[] = { - AT91_BASE_DBGU0, - AT91SAM9X5_BASE_USART0, - AT91SAM9X5_BASE_USART1, - AT91SAM9X5_BASE_USART2, - 0, -}; - -static const u32 uarts_sama5d3[] = { - AT91_BASE_DBGU1, - SAMA5D3_BASE_USART0, - SAMA5D3_BASE_USART1, - SAMA5D3_BASE_USART2, - SAMA5D3_BASE_USART3, - 0, -}; - -static const u32 uarts_sama5d4[] = { - AT91_BASE_DBGU2, - SAMA5D4_BASE_USART3, - 0, -}; - -static inline const u32* decomp_soc_detect(void __iomem *dbgu_base) -{ - u32 cidr, socid; - - cidr = __raw_readl(dbgu_base + AT91_DBGU_CIDR); - socid = cidr & ~AT91_CIDR_VERSION; - - switch (socid) { - case ARCH_ID_AT91RM9200: - return uarts_rm9200; - - case ARCH_ID_AT91SAM9G20: - case ARCH_ID_AT91SAM9260: - return uarts_sam9260; - - case ARCH_ID_AT91SAM9261: - return uarts_sam9261; - - case ARCH_ID_AT91SAM9263: - return uarts_sam9263; - - case ARCH_ID_AT91SAM9G45: - return uarts_sam9g45; - - case ARCH_ID_AT91SAM9RL64: - return uarts_sam9rl; - - case ARCH_ID_AT91SAM9N12: - case ARCH_ID_AT91SAM9X5: - return uarts_sam9x5; - - case ARCH_ID_SAMA5: - cidr = __raw_readl(dbgu_base + AT91_DBGU_EXID); - if (cidr & ARCH_EXID_SAMA5D3) - return uarts_sama5d3; - else if (cidr & ARCH_EXID_SAMA5D4) - return uarts_sama5d4; - - break; - } - - /* at91sam9g10 */ - if ((cidr & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) { - return uarts_sam9261; - } - /* at91sam9xe */ - else if ((cidr & AT91_CIDR_ARCH) == ARCH_FAMILY_AT91SAM9XE) { - return uarts_sam9260; - } - - return NULL; -} - -static inline void arch_decomp_setup(void) -{ - int i = 0; - const u32* usarts; - - usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU0); - if (!usarts) - usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU1); - if (!usarts) - usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU2); - if (!usarts) { - at91_uart = NULL; - return; - } - - do { - /* physical address */ - at91_uart = (void __iomem *)usarts[i]; - - if (__raw_readl(at91_uart + ATMEL_US_BRGR)) - return; - i++; - } while (usarts[i]); - - at91_uart = NULL; -} - -/* - * The following code assumes the serial port has already been - * initialized by the bootloader. If you didn't setup a port in - * your bootloader then nothing will appear (which might be desired). - * - * This does not append a newline - */ -static void putc(int c) -{ - if (!at91_uart) - return; - - while (!(__raw_readl(at91_uart + ATMEL_US_CSR) & ATMEL_US_TXRDY)) - barrier(); - __raw_writel(c, at91_uart + ATMEL_US_THR); -} - -static inline void flush(void) -{ - if (!at91_uart) - return; - - /* wait for transmission to complete */ - while (!(__raw_readl(at91_uart + ATMEL_US_CSR) & ATMEL_US_TXEMPTY)) - barrier(); -} - -#endif diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index aa4116e..5062699 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -29,19 +29,26 @@ #include <linux/atomic.h> #include <asm/mach/time.h> #include <asm/mach/irq.h> - -#include <mach/cpu.h> -#include <mach/hardware.h> +#include <asm/fncpy.h> +#include <asm/cacheflush.h> #include "generic.h" #include "pm.h" +/* + * FIXME: this is needed to communicate between the pinctrl driver and + * the PM implementation in the machine. Possibly part of the PM + * implementation should be moved down into the pinctrl driver and get + * called as part of the generic suspend/resume path. + */ +extern void at91_pinctrl_gpio_suspend(void); +extern void at91_pinctrl_gpio_resume(void); + static struct { unsigned long uhp_udp_mask; int memctrl; } at91_pm_data; -static void (*at91_pm_standby)(void); void __iomem *at91_ramc_base[2]; static int at91_pm_valid_state(suspend_state_t state) @@ -119,76 +126,67 @@ int at91_suspend_entering_slow_clock(void) } EXPORT_SYMBOL(at91_suspend_entering_slow_clock); - -static void (*slow_clock)(void __iomem *pmc, void __iomem *ramc0, +static void (*at91_suspend_sram_fn)(void __iomem *pmc, void __iomem *ramc0, void __iomem *ramc1, int memctrl); -#ifdef CONFIG_AT91_SLOW_CLOCK -extern void at91_slow_clock(void __iomem *pmc, void __iomem *ramc0, +extern void at91_pm_suspend_in_sram(void __iomem *pmc, void __iomem *ramc0, void __iomem *ramc1, int memctrl); -extern u32 at91_slow_clock_sz; -#endif +extern u32 at91_pm_suspend_in_sram_sz; + +static void at91_pm_suspend(suspend_state_t state) +{ + unsigned int pm_data = at91_pm_data.memctrl; + + pm_data |= (state == PM_SUSPEND_MEM) ? + AT91_PM_MODE(AT91_PM_SLOW_CLOCK) : 0; + + flush_cache_all(); + outer_disable(); + + at91_suspend_sram_fn(at91_pmc_base, at91_ramc_base[0], + at91_ramc_base[1], pm_data); + + outer_resume(); +} static int at91_pm_enter(suspend_state_t state) { at91_pinctrl_gpio_suspend(); switch (state) { + /* + * Suspend-to-RAM is like STANDBY plus slow clock mode, so + * drivers must suspend more deeply, the master clock switches + * to the clk32k and turns off the main oscillator + */ + case PM_SUSPEND_MEM: /* - * Suspend-to-RAM is like STANDBY plus slow clock mode, so - * drivers must suspend more deeply: only the master clock - * controller may be using the main oscillator. + * Ensure that clocks are in a valid state. */ - case PM_SUSPEND_MEM: - /* - * Ensure that clocks are in a valid state. - */ - if (!at91_pm_verify_clocks()) - goto error; - - /* - * Enter slow clock mode by switching over to clk32k and - * turning off the main oscillator; reverse on wakeup. - */ - if (slow_clock) { -#ifdef CONFIG_AT91_SLOW_CLOCK - /* copy slow_clock handler to SRAM, and call it */ - memcpy(slow_clock, at91_slow_clock, at91_slow_clock_sz); -#endif - slow_clock(at91_pmc_base, at91_ramc_base[0], - at91_ramc_base[1], - at91_pm_data.memctrl); - break; - } else { - pr_info("AT91: PM - no slow clock mode enabled ...\n"); - /* FALLTHROUGH leaving master clock alone */ - } + if (!at91_pm_verify_clocks()) + goto error; - /* - * STANDBY mode has *all* drivers suspended; ignores irqs not - * marked as 'wakeup' event sources; and reduces DRAM power. - * But otherwise it's identical to PM_SUSPEND_ON: cpu idle, and - * nothing fancy done with main or cpu clocks. - */ - case PM_SUSPEND_STANDBY: - /* - * NOTE: the Wait-for-Interrupt instruction needs to be - * in icache so no SDRAM accesses are needed until the - * wakeup IRQ occurs and self-refresh is terminated. - * For ARM 926 based chips, this requirement is weaker - * as at91sam9 can access a RAM in self-refresh mode. - */ - if (at91_pm_standby) - at91_pm_standby(); - break; + at91_pm_suspend(state); - case PM_SUSPEND_ON: - cpu_do_idle(); - break; + break; - default: - pr_debug("AT91: PM - bogus suspend state %d\n", state); - goto error; + /* + * STANDBY mode has *all* drivers suspended; ignores irqs not + * marked as 'wakeup' event sources; and reduces DRAM power. + * But otherwise it's identical to PM_SUSPEND_ON: cpu idle, and + * nothing fancy done with main or cpu clocks. + */ + case PM_SUSPEND_STANDBY: + at91_pm_suspend(state); + break; + + case PM_SUSPEND_ON: + cpu_do_idle(); + break; + + default: + pr_debug("AT91: PM - bogus suspend state %d\n", state); + goto error; } error: @@ -218,12 +216,99 @@ static struct platform_device at91_cpuidle_device = { .name = "cpuidle-at91", }; -void at91_pm_set_standby(void (*at91_standby)(void)) +static void at91_pm_set_standby(void (*at91_standby)(void)) { - if (at91_standby) { + if (at91_standby) at91_cpuidle_device.dev.platform_data = at91_standby; - at91_pm_standby = at91_standby; +} + +/* + * The AT91RM9200 goes into self-refresh mode with this command, and will + * terminate self-refresh automatically on the next SDRAM access. + * + * Self-refresh mode is exited as soon as a memory access is made, but we don't + * know for sure when that happens. However, we need to restore the low-power + * mode if it was enabled before going idle. Restoring low-power mode while + * still in self-refresh is "not recommended", but seems to work. + */ +static void at91rm9200_standby(void) +{ + u32 lpr = at91_ramc_read(0, AT91RM9200_SDRAMC_LPR); + + asm volatile( + "b 1f\n\t" + ".align 5\n\t" + "1: mcr p15, 0, %0, c7, c10, 4\n\t" + " str %0, [%1, %2]\n\t" + " str %3, [%1, %4]\n\t" + " mcr p15, 0, %0, c7, c0, 4\n\t" + " str %5, [%1, %2]" + : + : "r" (0), "r" (at91_ramc_base[0]), "r" (AT91RM9200_SDRAMC_LPR), + "r" (1), "r" (AT91RM9200_SDRAMC_SRR), + "r" (lpr)); +} + +/* We manage both DDRAM/SDRAM controllers, we need more than one value to + * remember. + */ +static void at91_ddr_standby(void) +{ + /* Those two values allow us to delay self-refresh activation + * to the maximum. */ + u32 lpr0, lpr1 = 0; + u32 saved_lpr0, saved_lpr1 = 0; + + if (at91_ramc_base[1]) { + saved_lpr1 = at91_ramc_read(1, AT91_DDRSDRC_LPR); + lpr1 = saved_lpr1 & ~AT91_DDRSDRC_LPCB; + lpr1 |= AT91_DDRSDRC_LPCB_SELF_REFRESH; + } + + saved_lpr0 = at91_ramc_read(0, AT91_DDRSDRC_LPR); + lpr0 = saved_lpr0 & ~AT91_DDRSDRC_LPCB; + lpr0 |= AT91_DDRSDRC_LPCB_SELF_REFRESH; + + /* self-refresh mode now */ + at91_ramc_write(0, AT91_DDRSDRC_LPR, lpr0); + if (at91_ramc_base[1]) + at91_ramc_write(1, AT91_DDRSDRC_LPR, lpr1); + + cpu_do_idle(); + + at91_ramc_write(0, AT91_DDRSDRC_LPR, saved_lpr0); + if (at91_ramc_base[1]) + at91_ramc_write(1, AT91_DDRSDRC_LPR, saved_lpr1); +} + +/* We manage both DDRAM/SDRAM controllers, we need more than one value to + * remember. + */ +static void at91sam9_sdram_standby(void) +{ + u32 lpr0, lpr1 = 0; + u32 saved_lpr0, saved_lpr1 = 0; + + if (at91_ramc_base[1]) { + saved_lpr1 = at91_ramc_read(1, AT91_SDRAMC_LPR); + lpr1 = saved_lpr1 & ~AT91_SDRAMC_LPCB; + lpr1 |= AT91_SDRAMC_LPCB_SELF_REFRESH; } + + saved_lpr0 = at91_ramc_read(0, AT91_SDRAMC_LPR); + lpr0 = saved_lpr0 & ~AT91_SDRAMC_LPCB; + lpr0 |= AT91_SDRAMC_LPCB_SELF_REFRESH; + + /* self-refresh mode now */ + at91_ramc_write(0, AT91_SDRAMC_LPR, lpr0); + if (at91_ramc_base[1]) + at91_ramc_write(1, AT91_SDRAMC_LPR, lpr1); + + cpu_do_idle(); + + at91_ramc_write(0, AT91_SDRAMC_LPR, saved_lpr0); + if (at91_ramc_base[1]) + at91_ramc_write(1, AT91_SDRAMC_LPR, saved_lpr1); } static const struct of_device_id ramc_ids[] __initconst = { @@ -263,7 +348,6 @@ static __init void at91_dt_ramc(void) at91_pm_set_standby(standby); } -#ifdef CONFIG_AT91_SLOW_CLOCK static void __init at91_pm_sram_init(void) { struct gen_pool *sram_pool; @@ -291,30 +375,36 @@ static void __init at91_pm_sram_init(void) return; } - sram_base = gen_pool_alloc(sram_pool, at91_slow_clock_sz); + sram_base = gen_pool_alloc(sram_pool, at91_pm_suspend_in_sram_sz); if (!sram_base) { - pr_warn("%s: unable to alloc ocram!\n", __func__); + pr_warn("%s: unable to alloc sram!\n", __func__); return; } sram_pbase = gen_pool_virt_to_phys(sram_pool, sram_base); - slow_clock = __arm_ioremap_exec(sram_pbase, at91_slow_clock_sz, false); -} -#endif + at91_suspend_sram_fn = __arm_ioremap_exec(sram_pbase, + at91_pm_suspend_in_sram_sz, false); + if (!at91_suspend_sram_fn) { + pr_warn("SRAM: Could not map\n"); + return; + } + /* Copy the pm suspend handler to SRAM */ + at91_suspend_sram_fn = fncpy(at91_suspend_sram_fn, + &at91_pm_suspend_in_sram, at91_pm_suspend_in_sram_sz); +} static void __init at91_pm_init(void) { -#ifdef CONFIG_AT91_SLOW_CLOCK at91_pm_sram_init(); -#endif - - pr_info("AT91: Power Management%s\n", (slow_clock ? " (with slow clock mode)" : "")); if (at91_cpuidle_device.dev.platform_data) platform_device_register(&at91_cpuidle_device); - suspend_set_ops(&at91_pm_ops); + if (at91_suspend_sram_fn) + suspend_set_ops(&at91_pm_ops); + else + pr_info("AT91: PM not supported, due to no SRAM allocated\n"); } void __init at91rm9200_pm_init(void) diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h index 86c0aa8..ecd875a 100644 --- a/arch/arm/mach-at91/pm.h +++ b/arch/arm/mach-at91/pm.h @@ -15,100 +15,16 @@ #include <mach/at91_ramc.h> -#ifdef CONFIG_PM -extern void at91_pm_set_standby(void (*at91_standby)(void)); -#else -static inline void at91_pm_set_standby(void (*at91_standby)(void)) { } -#endif - -/* - * The AT91RM9200 goes into self-refresh mode with this command, and will - * terminate self-refresh automatically on the next SDRAM access. - * - * Self-refresh mode is exited as soon as a memory access is made, but we don't - * know for sure when that happens. However, we need to restore the low-power - * mode if it was enabled before going idle. Restoring low-power mode while - * still in self-refresh is "not recommended", but seems to work. - */ - -static inline void at91rm9200_standby(void) -{ - u32 lpr = at91_ramc_read(0, AT91RM9200_SDRAMC_LPR); - - asm volatile( - "b 1f\n\t" - ".align 5\n\t" - "1: mcr p15, 0, %0, c7, c10, 4\n\t" - " str %0, [%1, %2]\n\t" - " str %3, [%1, %4]\n\t" - " mcr p15, 0, %0, c7, c0, 4\n\t" - " str %5, [%1, %2]" - : - : "r" (0), "r" (at91_ramc_base[0]), "r" (AT91RM9200_SDRAMC_LPR), - "r" (1), "r" (AT91RM9200_SDRAMC_SRR), - "r" (lpr)); -} - -/* We manage both DDRAM/SDRAM controllers, we need more than one value to - * remember. - */ -static inline void at91_ddr_standby(void) -{ - /* Those two values allow us to delay self-refresh activation - * to the maximum. */ - u32 lpr0, lpr1 = 0; - u32 saved_lpr0, saved_lpr1 = 0; - - if (at91_ramc_base[1]) { - saved_lpr1 = at91_ramc_read(1, AT91_DDRSDRC_LPR); - lpr1 = saved_lpr1 & ~AT91_DDRSDRC_LPCB; - lpr1 |= AT91_DDRSDRC_LPCB_SELF_REFRESH; - } - - saved_lpr0 = at91_ramc_read(0, AT91_DDRSDRC_LPR); - lpr0 = saved_lpr0 & ~AT91_DDRSDRC_LPCB; - lpr0 |= AT91_DDRSDRC_LPCB_SELF_REFRESH; - - /* self-refresh mode now */ - at91_ramc_write(0, AT91_DDRSDRC_LPR, lpr0); - if (at91_ramc_base[1]) - at91_ramc_write(1, AT91_DDRSDRC_LPR, lpr1); - - cpu_do_idle(); - - at91_ramc_write(0, AT91_DDRSDRC_LPR, saved_lpr0); - if (at91_ramc_base[1]) - at91_ramc_write(1, AT91_DDRSDRC_LPR, saved_lpr1); -} - -/* We manage both DDRAM/SDRAM controllers, we need more than one value to - * remember. - */ -static inline void at91sam9_sdram_standby(void) -{ - u32 lpr0, lpr1 = 0; - u32 saved_lpr0, saved_lpr1 = 0; - - if (at91_ramc_base[1]) { - saved_lpr1 = at91_ramc_read(1, AT91_SDRAMC_LPR); - lpr1 = saved_lpr1 & ~AT91_SDRAMC_LPCB; - lpr1 |= AT91_SDRAMC_LPCB_SELF_REFRESH; - } - - saved_lpr0 = at91_ramc_read(0, AT91_SDRAMC_LPR); - lpr0 = saved_lpr0 & ~AT91_SDRAMC_LPCB; - lpr0 |= AT91_SDRAMC_LPCB_SELF_REFRESH; +#define AT91_MEMCTRL_MC 0 +#define AT91_MEMCTRL_SDRAMC 1 +#define AT91_MEMCTRL_DDRSDR 2 - /* self-refresh mode now */ - at91_ramc_write(0, AT91_SDRAMC_LPR, lpr0); - if (at91_ramc_base[1]) - at91_ramc_write(1, AT91_SDRAMC_LPR, lpr1); +#define AT91_PM_MEMTYPE_MASK 0x0f - cpu_do_idle(); +#define AT91_PM_MODE_OFFSET 4 +#define AT91_PM_MODE_MASK 0x01 +#define AT91_PM_MODE(x) (((x) & AT91_PM_MODE_MASK) << AT91_PM_MODE_OFFSET) - at91_ramc_write(0, AT91_SDRAMC_LPR, saved_lpr0); - if (at91_ramc_base[1]) - at91_ramc_write(1, AT91_SDRAMC_LPR, saved_lpr1); -} +#define AT91_PM_SLOW_CLOCK 0x01 #endif diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S deleted file mode 100644 index 931f0e3..0000000 --- a/arch/arm/mach-at91/pm_slowclock.S +++ /dev/null @@ -1,335 +0,0 @@ -/* - * arch/arm/mach-at91/pm_slow_clock.S - * - * Copyright (C) 2006 Savin Zlobec - * - * AT91SAM9 support: - * Copyright (C) 2007 Anti Sullin <anti.sullin@artecdesign.ee - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -#include <linux/linkage.h> -#include <linux/clk/at91_pmc.h> -#include <mach/hardware.h> -#include <mach/at91_ramc.h> - -/* - * When SLOWDOWN_MASTER_CLOCK is defined we will also slow down the Master - * clock during suspend by adjusting its prescalar and divisor. - * NOTE: This hasn't been shown to be stable on SAM9s; and on the RM9200 there - * are errata regarding adjusting the prescalar and divisor. - */ -#undef SLOWDOWN_MASTER_CLOCK - -pmc .req r0 -sdramc .req r1 -ramc1 .req r2 -memctrl .req r3 -tmp1 .req r4 -tmp2 .req r5 - -/* - * Wait until master clock is ready (after switching master clock source) - */ - .macro wait_mckrdy -1: ldr tmp1, [pmc, #AT91_PMC_SR] - tst tmp1, #AT91_PMC_MCKRDY - beq 1b - .endm - -/* - * Wait until master oscillator has stabilized. - */ - .macro wait_moscrdy -1: ldr tmp1, [pmc, #AT91_PMC_SR] - tst tmp1, #AT91_PMC_MOSCS - beq 1b - .endm - -/* - * Wait until PLLA has locked. - */ - .macro wait_pllalock -1: ldr tmp1, [pmc, #AT91_PMC_SR] - tst tmp1, #AT91_PMC_LOCKA - beq 1b - .endm - -/* - * Wait until PLLB has locked. - */ - .macro wait_pllblock -1: ldr tmp1, [pmc, #AT91_PMC_SR] - tst tmp1, #AT91_PMC_LOCKB - beq 1b - .endm - - .text - - .arm - -/* void at91_slow_clock(void __iomem *pmc, void __iomem *sdramc, - * void __iomem *ramc1, int memctrl) - */ -ENTRY(at91_slow_clock) - /* Save registers on stack */ - stmfd sp!, {r4 - r12, lr} - - /* - * Register usage: - * R0 = Base address of AT91_PMC - * R1 = Base address of RAM Controller (SDRAM, DDRSDR, or AT91_SYS) - * R2 = Base address of second RAM Controller or 0 if not present - * R3 = Memory controller - * R4 = temporary register - * R5 = temporary register - */ - - /* Drain write buffer */ - mov tmp1, #0 - mcr p15, 0, tmp1, c7, c10, 4 - - cmp memctrl, #AT91_MEMCTRL_MC - bne ddr_sr_enable - - /* - * at91rm9200 Memory controller - */ - /* Put SDRAM in self-refresh mode */ - mov tmp1, #1 - str tmp1, [sdramc, #AT91RM9200_SDRAMC_SRR] - b sdr_sr_done - - /* - * DDRSDR Memory controller - */ -ddr_sr_enable: - cmp memctrl, #AT91_MEMCTRL_DDRSDR - bne sdr_sr_enable - - /* LPDDR1 --> force DDR2 mode during self-refresh */ - ldr tmp1, [sdramc, #AT91_DDRSDRC_MDR] - str tmp1, .saved_sam9_mdr - bic tmp1, tmp1, #~AT91_DDRSDRC_MD - cmp tmp1, #AT91_DDRSDRC_MD_LOW_POWER_DDR - ldreq tmp1, [sdramc, #AT91_DDRSDRC_MDR] - biceq tmp1, tmp1, #AT91_DDRSDRC_MD - orreq tmp1, tmp1, #AT91_DDRSDRC_MD_DDR2 - streq tmp1, [sdramc, #AT91_DDRSDRC_MDR] - - /* prepare for DDRAM self-refresh mode */ - ldr tmp1, [sdramc, #AT91_DDRSDRC_LPR] - str tmp1, .saved_sam9_lpr - bic tmp1, #AT91_DDRSDRC_LPCB - orr tmp1, #AT91_DDRSDRC_LPCB_SELF_REFRESH - - /* figure out if we use the second ram controller */ - cmp ramc1, #0 - beq ddr_no_2nd_ctrl - - ldr tmp2, [ramc1, #AT91_DDRSDRC_MDR] - str tmp2, .saved_sam9_mdr1 - bic tmp2, tmp2, #~AT91_DDRSDRC_MD - cmp tmp2, #AT91_DDRSDRC_MD_LOW_POWER_DDR - ldreq tmp2, [ramc1, #AT91_DDRSDRC_MDR] - biceq tmp2, tmp2, #AT91_DDRSDRC_MD - orreq tmp2, tmp2, #AT91_DDRSDRC_MD_DDR2 - streq tmp2, [ramc1, #AT91_DDRSDRC_MDR] - - ldr tmp2, [ramc1, #AT91_DDRSDRC_LPR] - str tmp2, .saved_sam9_lpr1 - bic tmp2, #AT91_DDRSDRC_LPCB - orr tmp2, #AT91_DDRSDRC_LPCB_SELF_REFRESH - - /* Enable DDRAM self-refresh mode */ - str tmp2, [ramc1, #AT91_DDRSDRC_LPR] -ddr_no_2nd_ctrl: - str tmp1, [sdramc, #AT91_DDRSDRC_LPR] - - b sdr_sr_done - - /* - * SDRAMC Memory controller - */ -sdr_sr_enable: - /* Enable SDRAM self-refresh mode */ - ldr tmp1, [sdramc, #AT91_SDRAMC_LPR] - str tmp1, .saved_sam9_lpr - - bic tmp1, #AT91_SDRAMC_LPCB - orr tmp1, #AT91_SDRAMC_LPCB_SELF_REFRESH - str tmp1, [sdramc, #AT91_SDRAMC_LPR] - -sdr_sr_done: - /* Save Master clock setting */ - ldr tmp1, [pmc, #AT91_PMC_MCKR] - str tmp1, .saved_mckr - - /* - * Set the Master clock source to slow clock - */ - bic tmp1, tmp1, #AT91_PMC_CSS - str tmp1, [pmc, #AT91_PMC_MCKR] - - wait_mckrdy - -#ifdef SLOWDOWN_MASTER_CLOCK - /* - * Set the Master Clock PRES and MDIV fields. - * - * See AT91RM9200 errata #27 and #28 for details. - */ - mov tmp1, #0 - str tmp1, [pmc, #AT91_PMC_MCKR] - - wait_mckrdy -#endif - - /* Save PLLA setting and disable it */ - ldr tmp1, [pmc, #AT91_CKGR_PLLAR] - str tmp1, .saved_pllar - - mov tmp1, #AT91_PMC_PLLCOUNT - orr tmp1, tmp1, #(1 << 29) /* bit 29 always set */ - str tmp1, [pmc, #AT91_CKGR_PLLAR] - - /* Save PLLB setting and disable it */ - ldr tmp1, [pmc, #AT91_CKGR_PLLBR] - str tmp1, .saved_pllbr - - mov tmp1, #AT91_PMC_PLLCOUNT - str tmp1, [pmc, #AT91_CKGR_PLLBR] - - /* Turn off the main oscillator */ - ldr tmp1, [pmc, #AT91_CKGR_MOR] - bic tmp1, tmp1, #AT91_PMC_MOSCEN - orr tmp1, tmp1, #AT91_PMC_KEY - str tmp1, [pmc, #AT91_CKGR_MOR] - - /* Wait for interrupt */ - mcr p15, 0, tmp1, c7, c0, 4 - - /* Turn on the main oscillator */ - ldr tmp1, [pmc, #AT91_CKGR_MOR] - orr tmp1, tmp1, #AT91_PMC_MOSCEN - orr tmp1, tmp1, #AT91_PMC_KEY - str tmp1, [pmc, #AT91_CKGR_MOR] - - wait_moscrdy - - /* Restore PLLB setting */ - ldr tmp1, .saved_pllbr - str tmp1, [pmc, #AT91_CKGR_PLLBR] - - tst tmp1, #(AT91_PMC_MUL & 0xff0000) - bne 1f - tst tmp1, #(AT91_PMC_MUL & ~0xff0000) - beq 2f -1: - wait_pllblock -2: - - /* Restore PLLA setting */ - ldr tmp1, .saved_pllar - str tmp1, [pmc, #AT91_CKGR_PLLAR] - - tst tmp1, #(AT91_PMC_MUL & 0xff0000) - bne 3f - tst tmp1, #(AT91_PMC_MUL & ~0xff0000) - beq 4f -3: - wait_pllalock -4: - -#ifdef SLOWDOWN_MASTER_CLOCK - /* - * First set PRES if it was not 0, - * than set CSS and MDIV fields. - * - * See AT91RM9200 errata #27 and #28 for details. - */ - ldr tmp1, .saved_mckr - tst tmp1, #AT91_PMC_PRES - beq 2f - and tmp1, tmp1, #AT91_PMC_PRES - str tmp1, [pmc, #AT91_PMC_MCKR] - - wait_mckrdy -#endif - - /* - * Restore master clock setting - */ -2: ldr tmp1, .saved_mckr - str tmp1, [pmc, #AT91_PMC_MCKR] - - wait_mckrdy - - /* - * at91rm9200 Memory controller - * Do nothing - self-refresh is automatically disabled. - */ - cmp memctrl, #AT91_MEMCTRL_MC - beq ram_restored - - /* - * DDRSDR Memory controller - */ - cmp memctrl, #AT91_MEMCTRL_DDRSDR - bne sdr_en_restore - /* Restore MDR in case of LPDDR1 */ - ldr tmp1, .saved_sam9_mdr - str tmp1, [sdramc, #AT91_DDRSDRC_MDR] - /* Restore LPR on AT91 with DDRAM */ - ldr tmp1, .saved_sam9_lpr - str tmp1, [sdramc, #AT91_DDRSDRC_LPR] - - /* if we use the second ram controller */ - cmp ramc1, #0 - ldrne tmp2, .saved_sam9_mdr1 - strne tmp2, [ramc1, #AT91_DDRSDRC_MDR] - ldrne tmp2, .saved_sam9_lpr1 - strne tmp2, [ramc1, #AT91_DDRSDRC_LPR] - - b ram_restored - - /* - * SDRAMC Memory controller - */ -sdr_en_restore: - /* Restore LPR on AT91 with SDRAM */ - ldr tmp1, .saved_sam9_lpr - str tmp1, [sdramc, #AT91_SDRAMC_LPR] - -ram_restored: - /* Restore registers, and return */ - ldmfd sp!, {r4 - r12, pc} - - -.saved_mckr: - .word 0 - -.saved_pllar: - .word 0 - -.saved_pllbr: - .word 0 - -.saved_sam9_lpr: - .word 0 - -.saved_sam9_lpr1: - .word 0 - -.saved_sam9_mdr: - .word 0 - -.saved_sam9_mdr1: - .word 0 - -ENTRY(at91_slow_clock_sz) - .word .-at91_slow_clock diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S new file mode 100644 index 0000000..bd22b2c --- /dev/null +++ b/arch/arm/mach-at91/pm_suspend.S @@ -0,0 +1,337 @@ +/* + * arch/arm/mach-at91/pm_slow_clock.S + * + * Copyright (C) 2006 Savin Zlobec + * + * AT91SAM9 support: + * Copyright (C) 2007 Anti Sullin <anti.sullin@artecdesign.ee + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#include <linux/linkage.h> +#include <linux/clk/at91_pmc.h> +#include <mach/at91_ramc.h> +#include "pm.h" + +#define SRAMC_SELF_FRESH_ACTIVE 0x01 +#define SRAMC_SELF_FRESH_EXIT 0x00 + +pmc .req r0 +tmp1 .req r4 +tmp2 .req r5 + +/* + * Wait until master clock is ready (after switching master clock source) + */ + .macro wait_mckrdy +1: ldr tmp1, [pmc, #AT91_PMC_SR] + tst tmp1, #AT91_PMC_MCKRDY + beq 1b + .endm + +/* + * Wait until master oscillator has stabilized. + */ + .macro wait_moscrdy +1: ldr tmp1, [pmc, #AT91_PMC_SR] + tst tmp1, #AT91_PMC_MOSCS + beq 1b + .endm + +/* + * Wait until PLLA has locked. + */ + .macro wait_pllalock +1: ldr tmp1, [pmc, #AT91_PMC_SR] + tst tmp1, #AT91_PMC_LOCKA + beq 1b + .endm + +/* + * Put the processor to enter the idle state + */ + .macro at91_cpu_idle + +#if defined(CONFIG_CPU_V7) + mov tmp1, #AT91_PMC_PCK + str tmp1, [pmc, #AT91_PMC_SCDR] + + dsb + + wfi @ Wait For Interrupt +#else + mcr p15, 0, tmp1, c7, c0, 4 +#endif + + .endm + + .text + + .arm + +/* + * void at91_pm_suspend_in_sram(void __iomem *pmc, void __iomem *sdramc, + * void __iomem *ramc1, int memctrl) + * @input param: + * @r0: base address of AT91_PMC + * @r1: base address of SDRAM Controller (SDRAM, DDRSDR, or AT91_SYS) + * @r2: base address of second SDRAM Controller or 0 if not present + * @r3: pm information + */ +ENTRY(at91_pm_suspend_in_sram) + /* Save registers on stack */ + stmfd sp!, {r4 - r12, lr} + + /* Drain write buffer */ + mov tmp1, #0 + mcr p15, 0, tmp1, c7, c10, 4 + + str r0, .pmc_base + str r1, .sramc_base + str r2, .sramc1_base + + and r0, r3, #AT91_PM_MEMTYPE_MASK + str r0, .memtype + + lsr r0, r3, #AT91_PM_MODE_OFFSET + and r0, r0, #AT91_PM_MODE_MASK + str r0, .pm_mode + + /* Active the self-refresh mode */ + mov r0, #SRAMC_SELF_FRESH_ACTIVE + bl at91_sramc_self_refresh + + ldr r0, .pm_mode + tst r0, #AT91_PM_SLOW_CLOCK + beq skip_disable_main_clock + + ldr pmc, .pmc_base + + /* Save Master clock setting */ + ldr tmp1, [pmc, #AT91_PMC_MCKR] + str tmp1, .saved_mckr + + /* + * Set the Master clock source to slow clock + */ + bic tmp1, tmp1, #AT91_PMC_CSS + str tmp1, [pmc, #AT91_PMC_MCKR] + + wait_mckrdy + + /* Save PLLA setting and disable it */ + ldr tmp1, [pmc, #AT91_CKGR_PLLAR] + str tmp1, .saved_pllar + + mov tmp1, #AT91_PMC_PLLCOUNT + orr tmp1, tmp1, #(1 << 29) /* bit 29 always set */ + str tmp1, [pmc, #AT91_CKGR_PLLAR] + + /* Turn off the main oscillator */ + ldr tmp1, [pmc, #AT91_CKGR_MOR] + bic tmp1, tmp1, #AT91_PMC_MOSCEN + orr tmp1, tmp1, #AT91_PMC_KEY + str tmp1, [pmc, #AT91_CKGR_MOR] + +skip_disable_main_clock: + ldr pmc, .pmc_base + + /* Wait for interrupt */ + at91_cpu_idle + + ldr r0, .pm_mode + tst r0, #AT91_PM_SLOW_CLOCK + beq skip_enable_main_clock + + ldr pmc, .pmc_base + + /* Turn on the main oscillator */ + ldr tmp1, [pmc, #AT91_CKGR_MOR] + orr tmp1, tmp1, #AT91_PMC_MOSCEN + orr tmp1, tmp1, #AT91_PMC_KEY + str tmp1, [pmc, #AT91_CKGR_MOR] + + wait_moscrdy + + /* Restore PLLA setting */ + ldr tmp1, .saved_pllar + str tmp1, [pmc, #AT91_CKGR_PLLAR] + + tst tmp1, #(AT91_PMC_MUL & 0xff0000) + bne 3f + tst tmp1, #(AT91_PMC_MUL & ~0xff0000) + beq 4f +3: + wait_pllalock +4: + + /* + * Restore master clock setting + */ + ldr tmp1, .saved_mckr + str tmp1, [pmc, #AT91_PMC_MCKR] + + wait_mckrdy + +skip_enable_main_clock: + /* Exit the self-refresh mode */ + mov r0, #SRAMC_SELF_FRESH_EXIT + bl at91_sramc_self_refresh + + /* Restore registers, and return */ + ldmfd sp!, {r4 - r12, pc} +ENDPROC(at91_pm_suspend_in_sram) + +/* + * void at91_sramc_self_refresh(unsigned int is_active) + * + * @input param: + * @r0: 1 - active self-refresh mode + * 0 - exit self-refresh mode + * register usage: + * @r1: memory type + * @r2: base address of the sram controller + */ + +ENTRY(at91_sramc_self_refresh) + ldr r1, .memtype + ldr r2, .sramc_base + + cmp r1, #AT91_MEMCTRL_MC + bne ddrc_sf + + /* + * at91rm9200 Memory controller + */ + + /* + * For exiting the self-refresh mode, do nothing, + * automatically exit the self-refresh mode. + */ + tst r0, #SRAMC_SELF_FRESH_ACTIVE + beq exit_sramc_sf + + /* Active SDRAM self-refresh mode */ + mov r3, #1 + str r3, [r2, #AT91RM9200_SDRAMC_SRR] + b exit_sramc_sf + +ddrc_sf: + cmp r1, #AT91_MEMCTRL_DDRSDR + bne sdramc_sf + + /* + * DDR Memory controller + */ + tst r0, #SRAMC_SELF_FRESH_ACTIVE + beq ddrc_exit_sf + + /* LPDDR1 --> force DDR2 mode during self-refresh */ + ldr r3, [r2, #AT91_DDRSDRC_MDR] + str r3, .saved_sam9_mdr + bic r3, r3, #~AT91_DDRSDRC_MD + cmp r3, #AT91_DDRSDRC_MD_LOW_POWER_DDR + ldreq r3, [r2, #AT91_DDRSDRC_MDR] + biceq r3, r3, #AT91_DDRSDRC_MD + orreq r3, r3, #AT91_DDRSDRC_MD_DDR2 + streq r3, [r2, #AT91_DDRSDRC_MDR] + + /* Active DDRC self-refresh mode */ + ldr r3, [r2, #AT91_DDRSDRC_LPR] + str r3, .saved_sam9_lpr + bic r3, r3, #AT91_DDRSDRC_LPCB + orr r3, r3, #AT91_DDRSDRC_LPCB_SELF_REFRESH + str r3, [r2, #AT91_DDRSDRC_LPR] + + /* If using the 2nd ddr controller */ + ldr r2, .sramc1_base + cmp r2, #0 + beq no_2nd_ddrc + + ldr r3, [r2, #AT91_DDRSDRC_MDR] + str r3, .saved_sam9_mdr1 + bic r3, r3, #~AT91_DDRSDRC_MD + cmp r3, #AT91_DDRSDRC_MD_LOW_POWER_DDR + ldreq r3, [r2, #AT91_DDRSDRC_MDR] + biceq r3, r3, #AT91_DDRSDRC_MD + orreq r3, r3, #AT91_DDRSDRC_MD_DDR2 + streq r3, [r2, #AT91_DDRSDRC_MDR] + + /* Active DDRC self-refresh mode */ + ldr r3, [r2, #AT91_DDRSDRC_LPR] + str r3, .saved_sam9_lpr1 + bic r3, r3, #AT91_DDRSDRC_LPCB + orr r3, r3, #AT91_DDRSDRC_LPCB_SELF_REFRESH + str r3, [r2, #AT91_DDRSDRC_LPR] + +no_2nd_ddrc: + b exit_sramc_sf + +ddrc_exit_sf: + /* Restore MDR in case of LPDDR1 */ + ldr r3, .saved_sam9_mdr + str r3, [r2, #AT91_DDRSDRC_MDR] + /* Restore LPR on AT91 with DDRAM */ + ldr r3, .saved_sam9_lpr + str r3, [r2, #AT91_DDRSDRC_LPR] + + /* If using the 2nd ddr controller */ + ldr r2, .sramc1_base + cmp r2, #0 + ldrne r3, .saved_sam9_mdr1 + strne r3, [r2, #AT91_DDRSDRC_MDR] + ldrne r3, .saved_sam9_lpr1 + strne r3, [r2, #AT91_DDRSDRC_LPR] + + b exit_sramc_sf + + /* + * SDRAMC Memory controller + */ +sdramc_sf: + tst r0, #SRAMC_SELF_FRESH_ACTIVE + beq sdramc_exit_sf + + /* Active SDRAMC self-refresh mode */ + ldr r3, [r2, #AT91_SDRAMC_LPR] + str r3, .saved_sam9_lpr + bic r3, r3, #AT91_SDRAMC_LPCB + orr r3, r3, #AT91_SDRAMC_LPCB_SELF_REFRESH + str r3, [r2, #AT91_SDRAMC_LPR] + +sdramc_exit_sf: + ldr r3, .saved_sam9_lpr + str r3, [r2, #AT91_SDRAMC_LPR] + +exit_sramc_sf: + mov pc, lr +ENDPROC(at91_sramc_self_refresh) + +.pmc_base: + .word 0 +.sramc_base: + .word 0 +.sramc1_base: + .word 0 +.memtype: + .word 0 +.pm_mode: + .word 0 +.saved_mckr: + .word 0 +.saved_pllar: + .word 0 +.saved_sam9_lpr: + .word 0 +.saved_sam9_lpr1: + .word 0 +.saved_sam9_mdr: + .word 0 +.saved_sam9_mdr1: + .word 0 + +ENTRY(at91_pm_suspend_in_sram_sz) + .word .-at91_pm_suspend_in_sram diff --git a/arch/arm/mach-at91/sama5.c b/arch/arm/mach-at91/sama5.c index 03dcb44..41d829d 100644 --- a/arch/arm/mach-at91/sama5.c +++ b/arch/arm/mach-at91/sama5.c @@ -7,48 +7,48 @@ * Licensed under GPLv2 or later. */ -#include <linux/types.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/gpio.h> -#include <linux/micrel_phy.h> #include <linux/of.h> -#include <linux/of_irq.h> #include <linux/of_platform.h> -#include <linux/phy.h> -#include <linux/clk-provider.h> -#include <linux/phy.h> -#include <mach/hardware.h> - -#include <asm/setup.h> -#include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/mach/irq.h> +#include <asm/system_misc.h> #include "generic.h" +#include "soc.h" -static int ksz8081_phy_fixup(struct phy_device *phy) -{ - int value; - - value = phy_read(phy, 0x16); - value &= ~0x20; - phy_write(phy, 0x16, value); - - return 0; -} +static const struct at91_soc sama5_socs[] = { + AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D31_EXID_MATCH, + "sama5d31", "sama5d3"), + AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D33_EXID_MATCH, + "sama5d33", "sama5d3"), + AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D34_EXID_MATCH, + "sama5d34", "sama5d3"), + AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D35_EXID_MATCH, + "sama5d35", "sama5d3"), + AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D36_EXID_MATCH, + "sama5d36", "sama5d3"), + AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D41_EXID_MATCH, + "sama5d41", "sama5d4"), + AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D42_EXID_MATCH, + "sama5d42", "sama5d4"), + AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D43_EXID_MATCH, + "sama5d43", "sama5d4"), + AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D44_EXID_MATCH, + "sama5d44", "sama5d4"), + { /* sentinel */ }, +}; static void __init sama5_dt_device_init(void) { - if (of_machine_is_compatible("atmel,sama5d4ek") && - IS_ENABLED(CONFIG_PHYLIB)) { - phy_register_fixup_for_id("fc028000.etherne:00", - ksz8081_phy_fixup); - } + struct soc_device *soc; + struct device *soc_dev = NULL; - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + soc = at91_soc_init(sama5_socs); + if (soc != NULL) + soc_dev = soc_device_to_device(soc); + + of_platform_populate(NULL, of_default_bus_match_table, NULL, soc_dev); at91sam9x5_pm_init(); } @@ -59,44 +59,10 @@ static const char *sama5_dt_board_compat[] __initconst = { DT_MACHINE_START(sama5_dt, "Atmel SAMA5") /* Maintainer: Atmel */ - .map_io = at91_map_io, .init_machine = sama5_dt_device_init, .dt_compat = sama5_dt_board_compat, MACHINE_END -static struct map_desc at91_io_desc[] __initdata = { - { - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_MPDDRC), - .pfn = __phys_to_pfn(SAMA5D4_BASE_MPDDRC), - .length = SZ_512, - .type = MT_DEVICE, - }, - { - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_PMC), - .pfn = __phys_to_pfn(SAMA5D4_BASE_PMC), - .length = SZ_512, - .type = MT_DEVICE, - }, - { /* On sama5d4, we use USART3 as serial console */ - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_USART3), - .pfn = __phys_to_pfn(SAMA5D4_BASE_USART3), - .length = SZ_256, - .type = MT_DEVICE, - }, - { /* A bunch of peripheral with fine grained IO space */ - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_SYS2), - .pfn = __phys_to_pfn(SAMA5D4_BASE_SYS2), - .length = SZ_2K, - .type = MT_DEVICE, - }, -}; - -static void __init sama5_alt_map_io(void) -{ - at91_alt_map_io(); - iotable_init(at91_io_desc, ARRAY_SIZE(at91_io_desc)); -} - static const char *sama5_alt_dt_board_compat[] __initconst = { "atmel,sama5d4", NULL @@ -104,7 +70,6 @@ static const char *sama5_alt_dt_board_compat[] __initconst = { DT_MACHINE_START(sama5_alt_dt, "Atmel SAMA5") /* Maintainer: Atmel */ - .map_io = sama5_alt_map_io, .init_machine = sama5_dt_device_init, .dt_compat = sama5_alt_dt_board_compat, .l2c_aux_mask = ~0UL, diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c deleted file mode 100644 index 4e58bc9..0000000 --- a/arch/arm/mach-at91/setup.c +++ /dev/null @@ -1,330 +0,0 @@ -/* - * Copyright (C) 2007 Atmel Corporation. - * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * - * Under GPLv2 - */ - -#define pr_fmt(fmt) "AT91: " fmt - -#include <linux/module.h> -#include <linux/io.h> -#include <linux/mm.h> -#include <linux/pm.h> -#include <linux/of_address.h> -#include <linux/pinctrl/machine.h> -#include <linux/clk/at91_pmc.h> - -#include <asm/system_misc.h> -#include <asm/mach/map.h> - -#include <mach/hardware.h> -#include <mach/cpu.h> -#include <mach/at91_dbgu.h> - -#include "generic.h" -#include "pm.h" - -struct at91_socinfo at91_soc_initdata; -EXPORT_SYMBOL(at91_soc_initdata); - -static struct map_desc at91_io_desc __initdata __maybe_unused = { - .virtual = (unsigned long)AT91_VA_BASE_SYS, - .pfn = __phys_to_pfn(AT91_BASE_SYS), - .length = SZ_16K, - .type = MT_DEVICE, -}; - -static struct map_desc at91_alt_io_desc __initdata __maybe_unused = { - .virtual = (unsigned long)AT91_ALT_VA_BASE_SYS, - .pfn = __phys_to_pfn(AT91_ALT_BASE_SYS), - .length = 24 * SZ_1K, - .type = MT_DEVICE, -}; - -static void __init soc_detect(u32 dbgu_base) -{ - u32 cidr, socid; - - cidr = __raw_readl(AT91_IO_P2V(dbgu_base) + AT91_DBGU_CIDR); - socid = cidr & ~AT91_CIDR_VERSION; - - switch (socid) { - case ARCH_ID_AT91RM9200: - at91_soc_initdata.type = AT91_SOC_RM9200; - if (at91_soc_initdata.subtype == AT91_SOC_SUBTYPE_UNKNOWN) - at91_soc_initdata.subtype = AT91_SOC_RM9200_BGA; - break; - - case ARCH_ID_AT91SAM9260: - at91_soc_initdata.type = AT91_SOC_SAM9260; - at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_NONE; - break; - - case ARCH_ID_AT91SAM9261: - at91_soc_initdata.type = AT91_SOC_SAM9261; - at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_NONE; - break; - - case ARCH_ID_AT91SAM9263: - at91_soc_initdata.type = AT91_SOC_SAM9263; - at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_NONE; - break; - - case ARCH_ID_AT91SAM9G20: - at91_soc_initdata.type = AT91_SOC_SAM9G20; - at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_NONE; - break; - - case ARCH_ID_AT91SAM9G45: - at91_soc_initdata.type = AT91_SOC_SAM9G45; - if (cidr == ARCH_ID_AT91SAM9G45ES) - at91_soc_initdata.subtype = AT91_SOC_SAM9G45ES; - break; - - case ARCH_ID_AT91SAM9RL64: - at91_soc_initdata.type = AT91_SOC_SAM9RL; - at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_NONE; - break; - - case ARCH_ID_AT91SAM9X5: - at91_soc_initdata.type = AT91_SOC_SAM9X5; - break; - - case ARCH_ID_AT91SAM9N12: - at91_soc_initdata.type = AT91_SOC_SAM9N12; - break; - - case ARCH_ID_SAMA5: - at91_soc_initdata.exid = __raw_readl(AT91_IO_P2V(dbgu_base) + AT91_DBGU_EXID); - if (at91_soc_initdata.exid & ARCH_EXID_SAMA5D3) { - at91_soc_initdata.type = AT91_SOC_SAMA5D3; - } - break; - } - - /* at91sam9g10 */ - if ((socid & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) { - at91_soc_initdata.type = AT91_SOC_SAM9G10; - at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_NONE; - } - /* at91sam9xe */ - else if ((cidr & AT91_CIDR_ARCH) == ARCH_FAMILY_AT91SAM9XE) { - at91_soc_initdata.type = AT91_SOC_SAM9260; - at91_soc_initdata.subtype = AT91_SOC_SAM9XE; - } - - if (!at91_soc_is_detected()) - return; - - at91_soc_initdata.cidr = cidr; - - /* sub version of soc */ - if (!at91_soc_initdata.exid) - at91_soc_initdata.exid = __raw_readl(AT91_IO_P2V(dbgu_base) + AT91_DBGU_EXID); - - if (at91_soc_initdata.type == AT91_SOC_SAM9G45) { - switch (at91_soc_initdata.exid) { - case ARCH_EXID_AT91SAM9M10: - at91_soc_initdata.subtype = AT91_SOC_SAM9M10; - break; - case ARCH_EXID_AT91SAM9G46: - at91_soc_initdata.subtype = AT91_SOC_SAM9G46; - break; - case ARCH_EXID_AT91SAM9M11: - at91_soc_initdata.subtype = AT91_SOC_SAM9M11; - break; - } - } - - if (at91_soc_initdata.type == AT91_SOC_SAM9X5) { - switch (at91_soc_initdata.exid) { - case ARCH_EXID_AT91SAM9G15: - at91_soc_initdata.subtype = AT91_SOC_SAM9G15; - break; - case ARCH_EXID_AT91SAM9G35: - at91_soc_initdata.subtype = AT91_SOC_SAM9G35; - break; - case ARCH_EXID_AT91SAM9X35: - at91_soc_initdata.subtype = AT91_SOC_SAM9X35; - break; - case ARCH_EXID_AT91SAM9G25: - at91_soc_initdata.subtype = AT91_SOC_SAM9G25; - break; - case ARCH_EXID_AT91SAM9X25: - at91_soc_initdata.subtype = AT91_SOC_SAM9X25; - break; - } - } - - if (at91_soc_initdata.type == AT91_SOC_SAMA5D3) { - switch (at91_soc_initdata.exid) { - case ARCH_EXID_SAMA5D31: - at91_soc_initdata.subtype = AT91_SOC_SAMA5D31; - break; - case ARCH_EXID_SAMA5D33: - at91_soc_initdata.subtype = AT91_SOC_SAMA5D33; - break; - case ARCH_EXID_SAMA5D34: - at91_soc_initdata.subtype = AT91_SOC_SAMA5D34; - break; - case ARCH_EXID_SAMA5D35: - at91_soc_initdata.subtype = AT91_SOC_SAMA5D35; - break; - case ARCH_EXID_SAMA5D36: - at91_soc_initdata.subtype = AT91_SOC_SAMA5D36; - break; - } - } -} - -static void __init alt_soc_detect(u32 dbgu_base) -{ - u32 cidr, socid; - - /* SoC ID */ - cidr = __raw_readl(AT91_ALT_IO_P2V(dbgu_base) + AT91_DBGU_CIDR); - socid = cidr & ~AT91_CIDR_VERSION; - - switch (socid) { - case ARCH_ID_SAMA5: - at91_soc_initdata.exid = __raw_readl(AT91_ALT_IO_P2V(dbgu_base) + AT91_DBGU_EXID); - if (at91_soc_initdata.exid & ARCH_EXID_SAMA5D3) { - at91_soc_initdata.type = AT91_SOC_SAMA5D3; - } else if (at91_soc_initdata.exid & ARCH_EXID_SAMA5D4) { - at91_soc_initdata.type = AT91_SOC_SAMA5D4; - } - break; - } - - if (!at91_soc_is_detected()) - return; - - at91_soc_initdata.cidr = cidr; - - /* sub version of soc */ - if (!at91_soc_initdata.exid) - at91_soc_initdata.exid = __raw_readl(AT91_ALT_IO_P2V(dbgu_base) + AT91_DBGU_EXID); - - if (at91_soc_initdata.type == AT91_SOC_SAMA5D4) { - switch (at91_soc_initdata.exid) { - case ARCH_EXID_SAMA5D41: - at91_soc_initdata.subtype = AT91_SOC_SAMA5D41; - break; - case ARCH_EXID_SAMA5D42: - at91_soc_initdata.subtype = AT91_SOC_SAMA5D42; - break; - case ARCH_EXID_SAMA5D43: - at91_soc_initdata.subtype = AT91_SOC_SAMA5D43; - break; - case ARCH_EXID_SAMA5D44: - at91_soc_initdata.subtype = AT91_SOC_SAMA5D44; - break; - } - } -} - -static const char *soc_name[] = { - [AT91_SOC_RM9200] = "at91rm9200", - [AT91_SOC_SAM9260] = "at91sam9260", - [AT91_SOC_SAM9261] = "at91sam9261", - [AT91_SOC_SAM9263] = "at91sam9263", - [AT91_SOC_SAM9G10] = "at91sam9g10", - [AT91_SOC_SAM9G20] = "at91sam9g20", - [AT91_SOC_SAM9G45] = "at91sam9g45", - [AT91_SOC_SAM9RL] = "at91sam9rl", - [AT91_SOC_SAM9X5] = "at91sam9x5", - [AT91_SOC_SAM9N12] = "at91sam9n12", - [AT91_SOC_SAMA5D3] = "sama5d3", - [AT91_SOC_SAMA5D4] = "sama5d4", - [AT91_SOC_UNKNOWN] = "Unknown", -}; - -const char *at91_get_soc_type(struct at91_socinfo *c) -{ - return soc_name[c->type]; -} -EXPORT_SYMBOL(at91_get_soc_type); - -static const char *soc_subtype_name[] = { - [AT91_SOC_RM9200_BGA] = "at91rm9200 BGA", - [AT91_SOC_RM9200_PQFP] = "at91rm9200 PQFP", - [AT91_SOC_SAM9XE] = "at91sam9xe", - [AT91_SOC_SAM9G45ES] = "at91sam9g45es", - [AT91_SOC_SAM9M10] = "at91sam9m10", - [AT91_SOC_SAM9G46] = "at91sam9g46", - [AT91_SOC_SAM9M11] = "at91sam9m11", - [AT91_SOC_SAM9G15] = "at91sam9g15", - [AT91_SOC_SAM9G35] = "at91sam9g35", - [AT91_SOC_SAM9X35] = "at91sam9x35", - [AT91_SOC_SAM9G25] = "at91sam9g25", - [AT91_SOC_SAM9X25] = "at91sam9x25", - [AT91_SOC_SAMA5D31] = "sama5d31", - [AT91_SOC_SAMA5D33] = "sama5d33", - [AT91_SOC_SAMA5D34] = "sama5d34", - [AT91_SOC_SAMA5D35] = "sama5d35", - [AT91_SOC_SAMA5D36] = "sama5d36", - [AT91_SOC_SAMA5D41] = "sama5d41", - [AT91_SOC_SAMA5D42] = "sama5d42", - [AT91_SOC_SAMA5D43] = "sama5d43", - [AT91_SOC_SAMA5D44] = "sama5d44", - [AT91_SOC_SUBTYPE_NONE] = "None", - [AT91_SOC_SUBTYPE_UNKNOWN] = "Unknown", -}; - -const char *at91_get_soc_subtype(struct at91_socinfo *c) -{ - return soc_subtype_name[c->subtype]; -} -EXPORT_SYMBOL(at91_get_soc_subtype); - -void __init at91_map_io(void) -{ - /* Map peripherals */ - iotable_init(&at91_io_desc, 1); - - at91_soc_initdata.type = AT91_SOC_UNKNOWN; - at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_UNKNOWN; - - soc_detect(AT91_BASE_DBGU0); - if (!at91_soc_is_detected()) - soc_detect(AT91_BASE_DBGU1); - - if (!at91_soc_is_detected()) - panic(pr_fmt("Impossible to detect the SOC type")); - - pr_info("Detected soc type: %s\n", - at91_get_soc_type(&at91_soc_initdata)); - if (at91_soc_initdata.subtype != AT91_SOC_SUBTYPE_NONE) - pr_info("Detected soc subtype: %s\n", - at91_get_soc_subtype(&at91_soc_initdata)); -} - -void __init at91_alt_map_io(void) -{ - /* Map peripherals */ - iotable_init(&at91_alt_io_desc, 1); - - at91_soc_initdata.type = AT91_SOC_UNKNOWN; - at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_UNKNOWN; - - alt_soc_detect(AT91_BASE_DBGU2); - if (!at91_soc_is_detected()) - panic("AT91: Impossible to detect the SOC type"); - - pr_info("AT91: Detected soc type: %s\n", - at91_get_soc_type(&at91_soc_initdata)); - if (at91_soc_initdata.subtype != AT91_SOC_SUBTYPE_NONE) - pr_info("AT91: Detected soc subtype: %s\n", - at91_get_soc_subtype(&at91_soc_initdata)); -} - -void __iomem *at91_matrix_base; -EXPORT_SYMBOL_GPL(at91_matrix_base); - -void __init at91_ioremap_matrix(u32 base_addr) -{ - at91_matrix_base = ioremap(base_addr, 512); - if (!at91_matrix_base) - panic(pr_fmt("Impossible to ioremap at91_matrix_base\n")); -} diff --git a/arch/arm/mach-at91/soc.c b/arch/arm/mach-at91/soc.c new file mode 100644 index 0000000..54343ff --- /dev/null +++ b/arch/arm/mach-at91/soc.c @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2015 Atmel + * + * Alexandre Belloni <alexandre.belloni@free-electrons.com + * Boris Brezillon <boris.brezillon@free-electrons.com + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + */ + +#define pr_fmt(fmt) "AT91: " fmt + +#include <linux/io.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/of_platform.h> +#include <linux/slab.h> +#include <linux/sys_soc.h> + +#include "soc.h" + +#define AT91_DBGU_CIDR 0x40 +#define AT91_DBGU_CIDR_VERSION(x) ((x) & 0x1f) +#define AT91_DBGU_CIDR_EXT BIT(31) +#define AT91_DBGU_CIDR_MATCH_MASK 0x7fffffe0 +#define AT91_DBGU_EXID 0x44 + +struct soc_device * __init at91_soc_init(const struct at91_soc *socs) +{ + struct soc_device_attribute *soc_dev_attr; + const struct at91_soc *soc; + struct soc_device *soc_dev; + struct device_node *np; + void __iomem *regs; + u32 cidr, exid; + + np = of_find_compatible_node(NULL, NULL, "atmel,at91rm9200-dbgu"); + if (!np) + np = of_find_compatible_node(NULL, NULL, + "atmel,at91sam9260-dbgu"); + + if (!np) { + pr_warn("Could not find DBGU node"); + return NULL; + } + + regs = of_iomap(np, 0); + of_node_put(np); + + if (!regs) { + pr_warn("Could not map DBGU iomem range"); + return NULL; + } + + cidr = readl(regs + AT91_DBGU_CIDR); + exid = readl(regs + AT91_DBGU_EXID); + + iounmap(regs); + + for (soc = socs; soc->name; soc++) { + if (soc->cidr_match != (cidr & AT91_DBGU_CIDR_MATCH_MASK)) + continue; + + if (!(cidr & AT91_DBGU_CIDR_EXT) || soc->exid_match == exid) + break; + } + + if (!soc->name) { + pr_warn("Could not find matching SoC description\n"); + return NULL; + } + + soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL); + if (!soc_dev_attr) + return NULL; + + soc_dev_attr->family = soc->family; + soc_dev_attr->soc_id = soc->name; + soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%X", + AT91_DBGU_CIDR_VERSION(cidr)); + soc_dev = soc_device_register(soc_dev_attr); + if (IS_ERR(soc_dev)) { + kfree(soc_dev_attr->revision); + kfree(soc_dev_attr); + pr_warn("Could not register SoC device\n"); + return NULL; + } + + if (soc->family) + pr_info("Detected SoC family: %s\n", soc->family); + pr_info("Detected SoC: %s, revision %X\n", soc->name, + AT91_DBGU_CIDR_VERSION(cidr)); + + return soc_dev; +} diff --git a/arch/arm/mach-at91/soc.h b/arch/arm/mach-at91/soc.h new file mode 100644 index 0000000..be23c40 --- /dev/null +++ b/arch/arm/mach-at91/soc.h @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2015 Atmel + * + * Boris Brezillon <boris.brezillon@free-electrons.com + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + */ + +#ifndef __AT91_SOC_H +#define __AT91_SOC_H + +#include <linux/sys_soc.h> + +struct at91_soc { + u32 cidr_match; + u32 exid_match; + const char *name; + const char *family; +}; + +#define AT91_SOC(__cidr, __exid, __name, __family) \ + { \ + .cidr_match = (__cidr), \ + .exid_match = (__exid), \ + .name = (__name), \ + .family = (__family), \ + } + +struct soc_device * __init +at91_soc_init(const struct at91_soc *socs); + +#define AT91RM9200_CIDR_MATCH 0x09290780 + +#define AT91SAM9260_CIDR_MATCH 0x019803a0 +#define AT91SAM9261_CIDR_MATCH 0x019703a0 +#define AT91SAM9263_CIDR_MATCH 0x019607a0 +#define AT91SAM9G20_CIDR_MATCH 0x019905a0 +#define AT91SAM9RL64_CIDR_MATCH 0x019b03a0 +#define AT91SAM9G45_CIDR_MATCH 0x019b05a0 +#define AT91SAM9X5_CIDR_MATCH 0x019a05a0 +#define AT91SAM9N12_CIDR_MATCH 0x019a07a0 + +#define AT91SAM9M11_EXID_MATCH 0x00000001 +#define AT91SAM9M10_EXID_MATCH 0x00000002 +#define AT91SAM9G46_EXID_MATCH 0x00000003 +#define AT91SAM9G45_EXID_MATCH 0x00000004 + +#define AT91SAM9G15_EXID_MATCH 0x00000000 +#define AT91SAM9G35_EXID_MATCH 0x00000001 +#define AT91SAM9X35_EXID_MATCH 0x00000002 +#define AT91SAM9G25_EXID_MATCH 0x00000003 +#define AT91SAM9X25_EXID_MATCH 0x00000004 + +#define AT91SAM9CN12_EXID_MATCH 0x00000005 +#define AT91SAM9N12_EXID_MATCH 0x00000006 +#define AT91SAM9CN11_EXID_MATCH 0x00000009 + +#define AT91SAM9XE128_CIDR_MATCH 0x329973a0 +#define AT91SAM9XE256_CIDR_MATCH 0x329a93a0 +#define AT91SAM9XE512_CIDR_MATCH 0x329aa3a0 + +#define SAMA5D3_CIDR_MATCH 0x0a5c07c0 +#define SAMA5D31_EXID_MATCH 0x00444300 +#define SAMA5D33_EXID_MATCH 0x00414300 +#define SAMA5D34_EXID_MATCH 0x00414301 +#define SAMA5D35_EXID_MATCH 0x00584300 +#define SAMA5D36_EXID_MATCH 0x00004301 + +#define SAMA5D4_CIDR_MATCH 0x0a5c07c0 +#define SAMA5D41_EXID_MATCH 0x00000001 +#define SAMA5D42_EXID_MATCH 0x00000002 +#define SAMA5D43_EXID_MATCH 0x00000003 +#define SAMA5D44_EXID_MATCH 0x00000004 + +#endif /* __AT91_SOC_H */ diff --git a/arch/arm/mach-bcm/bcm_cygnus.c b/arch/arm/mach-bcm/bcm_cygnus.c index 30dc58b..7ae894c 100644 --- a/arch/arm/mach-bcm/bcm_cygnus.c +++ b/arch/arm/mach-bcm/bcm_cygnus.c @@ -13,7 +13,7 @@ #include <asm/mach/arch.h> -static const char const *bcm_cygnus_dt_compat[] = { +static const char * const bcm_cygnus_dt_compat[] __initconst = { "brcm,cygnus", NULL, }; diff --git a/arch/arm/mach-cns3xxx/pm.c b/arch/arm/mach-cns3xxx/pm.c index fb38c72..f46b78d 100644 --- a/arch/arm/mach-cns3xxx/pm.c +++ b/arch/arm/mach-cns3xxx/pm.c @@ -73,7 +73,6 @@ static void cns3xxx_pwr_soft_rst_force(unsigned int block) __raw_writel(reg, PM_SOFT_RST_REG); } -EXPORT_SYMBOL(cns3xxx_pwr_soft_rst_force); void cns3xxx_pwr_soft_rst(unsigned int block) { diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig index cd30f6f..dd8f531 100644 --- a/arch/arm/mach-davinci/Kconfig +++ b/arch/arm/mach-davinci/Kconfig @@ -200,17 +200,6 @@ config DA850_UI_SD_VIDEO_PORT endchoice -config DA850_WL12XX - bool "AM18x wl1271 daughter board" - depends on MACH_DAVINCI_DA850_EVM - help - The wl1271 daughter card for AM18x EVMs is a combo wireless - connectivity add-on card, based on the LS Research TiWi module with - Texas Instruments' wl1271 solution. - Say Y if you want to use a wl1271 expansion card connected to the - AM18x EVM. - - config MACH_MITYOMAPL138 bool "Critical Link MityDSP-L138/MityARM-1808 SoM" depends on ARCH_DAVINCI_DA850 diff --git a/arch/arm/mach-davinci/asp.h b/arch/arm/mach-davinci/asp.h index d9b2acd..1128e1d 100644 --- a/arch/arm/mach-davinci/asp.h +++ b/arch/arm/mach-davinci/asp.h @@ -21,6 +21,9 @@ /* Bases of da830 McASP1 register banks */ #define DAVINCI_DA830_MCASP1_REG_BASE 0x01D04000 +/* Bases of da830 McASP2 register banks */ +#define DAVINCI_DA830_MCASP2_REG_BASE 0x01D08000 + /* EDMA channels of dm644x and dm355 */ #define DAVINCI_DMA_ASP0_TX 2 #define DAVINCI_DMA_ASP0_RX 3 @@ -40,6 +43,10 @@ #define DAVINCI_DA830_DMA_MCASP1_AREVT 2 #define DAVINCI_DA830_DMA_MCASP1_AXEVT 3 +/* EDMA channels of da830 McASP2 */ +#define DAVINCI_DA830_DMA_MCASP2_AREVT 4 +#define DAVINCI_DA830_DMA_MCASP2_AXEVT 5 + /* Interrupts */ #define DAVINCI_ASP0_RX_INT IRQ_MBRINT #define DAVINCI_ASP0_TX_INT IRQ_MBXINT diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 6b5a97d..1ed545c 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -38,7 +38,6 @@ #include <linux/regulator/fixed.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> -#include <linux/wl12xx.h> #include <mach/common.h> #include <mach/cp_intc.h> @@ -60,9 +59,6 @@ #define DA850_MMCSD_CD_PIN GPIO_TO_PIN(4, 0) #define DA850_MMCSD_WP_PIN GPIO_TO_PIN(4, 1) -#define DA850_WLAN_EN GPIO_TO_PIN(6, 9) -#define DA850_WLAN_IRQ GPIO_TO_PIN(6, 10) - #define DA850_MII_MDIO_CLKEN_PIN GPIO_TO_PIN(2, 6) static struct mtd_partition da850evm_spiflash_part[] = { @@ -1343,109 +1339,6 @@ static __init void da850_vpif_init(void) static __init void da850_vpif_init(void) {} #endif -#ifdef CONFIG_DA850_WL12XX - -static void wl12xx_set_power(int index, bool power_on) -{ - static bool power_state; - - pr_debug("Powering %s wl12xx", power_on ? "on" : "off"); - - if (power_on == power_state) - return; - power_state = power_on; - - if (power_on) { - /* Power up sequence required for wl127x devices */ - gpio_set_value(DA850_WLAN_EN, 1); - usleep_range(15000, 15000); - gpio_set_value(DA850_WLAN_EN, 0); - usleep_range(1000, 1000); - gpio_set_value(DA850_WLAN_EN, 1); - msleep(70); - } else { - gpio_set_value(DA850_WLAN_EN, 0); - } -} - -static struct davinci_mmc_config da850_wl12xx_mmc_config = { - .set_power = wl12xx_set_power, - .wires = 4, - .max_freq = 25000000, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_NONREMOVABLE | - MMC_CAP_POWER_OFF_CARD, -}; - -static const short da850_wl12xx_pins[] __initconst = { - DA850_MMCSD1_DAT_0, DA850_MMCSD1_DAT_1, DA850_MMCSD1_DAT_2, - DA850_MMCSD1_DAT_3, DA850_MMCSD1_CLK, DA850_MMCSD1_CMD, - DA850_GPIO6_9, DA850_GPIO6_10, - -1 -}; - -static struct wl12xx_platform_data da850_wl12xx_wlan_data __initdata = { - .irq = -1, - .board_ref_clock = WL12XX_REFCLOCK_38, - .platform_quirks = WL12XX_PLATFORM_QUIRK_EDGE_IRQ, -}; - -static __init int da850_wl12xx_init(void) -{ - int ret; - - ret = davinci_cfg_reg_list(da850_wl12xx_pins); - if (ret) { - pr_err("wl12xx/mmc mux setup failed: %d\n", ret); - goto exit; - } - - ret = da850_register_mmcsd1(&da850_wl12xx_mmc_config); - if (ret) { - pr_err("wl12xx/mmc registration failed: %d\n", ret); - goto exit; - } - - ret = gpio_request_one(DA850_WLAN_EN, GPIOF_OUT_INIT_LOW, "wl12xx_en"); - if (ret) { - pr_err("Could not request wl12xx enable gpio: %d\n", ret); - goto exit; - } - - ret = gpio_request_one(DA850_WLAN_IRQ, GPIOF_IN, "wl12xx_irq"); - if (ret) { - pr_err("Could not request wl12xx irq gpio: %d\n", ret); - goto free_wlan_en; - } - - da850_wl12xx_wlan_data.irq = gpio_to_irq(DA850_WLAN_IRQ); - - ret = wl12xx_set_platform_data(&da850_wl12xx_wlan_data); - if (ret) { - pr_err("Could not set wl12xx data: %d\n", ret); - goto free_wlan_irq; - } - - return 0; - -free_wlan_irq: - gpio_free(DA850_WLAN_IRQ); - -free_wlan_en: - gpio_free(DA850_WLAN_EN); - -exit: - return ret; -} - -#else /* CONFIG_DA850_WL12XX */ - -static __init int da850_wl12xx_init(void) -{ - return 0; -} - -#endif /* CONFIG_DA850_WL12XX */ - #define DA850EVM_SATA_REFCLKPN_RATE (100 * 1000 * 1000) static __init void da850_evm_init(void) @@ -1502,11 +1395,6 @@ static __init void da850_evm_init(void) if (ret) pr_warn("%s: MMCSD0 registration failed: %d\n", __func__, ret); - - ret = da850_wl12xx_init(); - if (ret) - pr_warn("%s: WL12xx initialization failed: %d\n", - __func__, ret); } davinci_serial_init(da8xx_serial_device); diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c index b85b781..ddfdd82 100644 --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -463,16 +463,23 @@ static struct resource da830_mcasp1_resources[] = { }, /* TX event */ { + .name = "tx", .start = DAVINCI_DA830_DMA_MCASP1_AXEVT, .end = DAVINCI_DA830_DMA_MCASP1_AXEVT, .flags = IORESOURCE_DMA, }, /* RX event */ { + .name = "rx", .start = DAVINCI_DA830_DMA_MCASP1_AREVT, .end = DAVINCI_DA830_DMA_MCASP1_AREVT, .flags = IORESOURCE_DMA, }, + { + .name = "common", + .start = IRQ_DA8XX_MCASPINT, + .flags = IORESOURCE_IRQ, + }, }; static struct platform_device da830_mcasp1_device = { @@ -482,6 +489,41 @@ static struct platform_device da830_mcasp1_device = { .resource = da830_mcasp1_resources, }; +static struct resource da830_mcasp2_resources[] = { + { + .name = "mpu", + .start = DAVINCI_DA830_MCASP2_REG_BASE, + .end = DAVINCI_DA830_MCASP2_REG_BASE + (SZ_1K * 12) - 1, + .flags = IORESOURCE_MEM, + }, + /* TX event */ + { + .name = "tx", + .start = DAVINCI_DA830_DMA_MCASP2_AXEVT, + .end = DAVINCI_DA830_DMA_MCASP2_AXEVT, + .flags = IORESOURCE_DMA, + }, + /* RX event */ + { + .name = "rx", + .start = DAVINCI_DA830_DMA_MCASP2_AREVT, + .end = DAVINCI_DA830_DMA_MCASP2_AREVT, + .flags = IORESOURCE_DMA, + }, + { + .name = "common", + .start = IRQ_DA8XX_MCASPINT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device da830_mcasp2_device = { + .name = "davinci-mcasp", + .id = 2, + .num_resources = ARRAY_SIZE(da830_mcasp2_resources), + .resource = da830_mcasp2_resources, +}; + static struct resource da850_mcasp_resources[] = { { .name = "mpu", @@ -491,16 +533,23 @@ static struct resource da850_mcasp_resources[] = { }, /* TX event */ { + .name = "tx", .start = DAVINCI_DA8XX_DMA_MCASP0_AXEVT, .end = DAVINCI_DA8XX_DMA_MCASP0_AXEVT, .flags = IORESOURCE_DMA, }, /* RX event */ { + .name = "rx", .start = DAVINCI_DA8XX_DMA_MCASP0_AREVT, .end = DAVINCI_DA8XX_DMA_MCASP0_AREVT, .flags = IORESOURCE_DMA, }, + { + .name = "common", + .start = IRQ_DA8XX_MCASPINT, + .flags = IORESOURCE_IRQ, + }, }; static struct platform_device da850_mcasp_device = { @@ -512,14 +561,31 @@ static struct platform_device da850_mcasp_device = { void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata) { - /* DA830/OMAP-L137 has 3 instances of McASP */ - if (cpu_is_davinci_da830() && id == 1) { - da830_mcasp1_device.dev.platform_data = pdata; - platform_device_register(&da830_mcasp1_device); - } else if (cpu_is_davinci_da850()) { - da850_mcasp_device.dev.platform_data = pdata; - platform_device_register(&da850_mcasp_device); + struct platform_device *pdev; + + switch (id) { + case 0: + /* Valid for DA830/OMAP-L137 or DA850/OMAP-L138 */ + pdev = &da850_mcasp_device; + break; + case 1: + /* Valid for DA830/OMAP-L137 only */ + if (!cpu_is_davinci_da830()) + return; + pdev = &da830_mcasp1_device; + break; + case 2: + /* Valid for DA830/OMAP-L137 only */ + if (!cpu_is_davinci_da830()) + return; + pdev = &da830_mcasp2_device; + break; + default: + return; } + + pdev->dev.platform_data = pdata; + platform_device_register(pdev); } static struct resource da8xx_pruss_resources[] = { diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index 6c3bbea..3f842bb 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -493,7 +493,6 @@ static u8 dm646x_default_priorities[DAVINCI_N_AINTC_IRQ] = { [IRQ_DM646X_EMACMISCINT] = 7, [IRQ_DM646X_MCASP0TXINT] = 7, [IRQ_DM646X_MCASP0RXINT] = 7, - [IRQ_AEMIFINT] = 7, [IRQ_DM646X_RESERVED_3] = 7, [IRQ_DM646X_MCASP1TXINT] = 7, /* clockevent */ [IRQ_TINT0_TINT34] = 7, /* clocksource */ @@ -610,19 +609,31 @@ static struct resource dm646x_mcasp0_resources[] = { .end = DAVINCI_DM646X_MCASP0_REG_BASE + (SZ_1K << 1) - 1, .flags = IORESOURCE_MEM, }, - /* first TX, then RX */ { + .name = "tx", .start = DAVINCI_DM646X_DMA_MCASP0_AXEVT0, .end = DAVINCI_DM646X_DMA_MCASP0_AXEVT0, .flags = IORESOURCE_DMA, }, { + .name = "rx", .start = DAVINCI_DM646X_DMA_MCASP0_AREVT0, .end = DAVINCI_DM646X_DMA_MCASP0_AREVT0, .flags = IORESOURCE_DMA, }, + { + .name = "tx", + .start = IRQ_DM646X_MCASP0TXINT, + .flags = IORESOURCE_IRQ, + }, + { + .name = "rx", + .start = IRQ_DM646X_MCASP0RXINT, + .flags = IORESOURCE_IRQ, + }, }; +/* DIT mode only, rx is not supported */ static struct resource dm646x_mcasp1_resources[] = { { .name = "mpu", @@ -630,17 +641,16 @@ static struct resource dm646x_mcasp1_resources[] = { .end = DAVINCI_DM646X_MCASP1_REG_BASE + (SZ_1K << 1) - 1, .flags = IORESOURCE_MEM, }, - /* DIT mode, only TX event */ { + .name = "tx", .start = DAVINCI_DM646X_DMA_MCASP1_AXEVT1, .end = DAVINCI_DM646X_DMA_MCASP1_AXEVT1, .flags = IORESOURCE_DMA, }, - /* DIT mode, dummy entry */ { - .start = -1, - .end = -1, - .flags = IORESOURCE_DMA, + .name = "tx", + .start = IRQ_DM646X_MCASP1TXINT, + .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/arm/mach-davinci/include/mach/irqs.h b/arch/arm/mach-davinci/include/mach/irqs.h index 354af71..edb2ca6 100644 --- a/arch/arm/mach-davinci/include/mach/irqs.h +++ b/arch/arm/mach-davinci/include/mach/irqs.h @@ -129,8 +129,8 @@ #define IRQ_DM646X_EMACMISCINT 27 #define IRQ_DM646X_MCASP0TXINT 28 #define IRQ_DM646X_MCASP0RXINT 29 +#define IRQ_DM646X_MCASP1TXINT 30 #define IRQ_DM646X_RESERVED_3 31 -#define IRQ_DM646X_MCASP1TXINT 32 #define IRQ_DM646X_VLQINT 38 #define IRQ_DM646X_UARTINT2 42 #define IRQ_DM646X_SPINT0 43 diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 603820e..81064cd 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -123,7 +123,7 @@ config SOC_EXYNOS5800 config EXYNOS5420_MCPM bool "Exynos5420 Multi-Cluster PM support" depends on MCPM && SOC_EXYNOS5420 - select ARM_CCI + select ARM_CCI400_PORT_CTRL select ARM_CPU_SUSPEND help This is needed to provide CPU and cluster power management diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index f70eca7..acd5b56 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -126,6 +126,12 @@ enum { void exynos_firmware_init(void); +/* CPU BOOT mode flag for Exynos3250 SoC bootloader */ +#define C2_STATE (1 << 3) + +void exynos_set_boot_flag(unsigned int cpu, unsigned int mode); +void exynos_clear_boot_flag(unsigned int cpu, unsigned int mode); + extern u32 exynos_get_eint_wake_mask(void); #ifdef CONFIG_PM_SLEEP diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index f44c2e0..bcde0dd 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -206,7 +206,7 @@ static void __init exynos_dt_machine_init(void) if (!IS_ENABLED(CONFIG_SMP)) exynos_sysram_init(); -#ifdef CONFIG_ARM_EXYNOS_CPUIDLE +#if defined(CONFIG_SMP) && defined(CONFIG_ARM_EXYNOS_CPUIDLE) if (of_machine_is_compatible("samsung,exynos4210")) exynos_cpuidle.dev.platform_data = &cpuidle_coupled_exynos_data; #endif @@ -214,6 +214,7 @@ static void __init exynos_dt_machine_init(void) of_machine_is_compatible("samsung,exynos4212") || (of_machine_is_compatible("samsung,exynos4412") && of_machine_is_compatible("samsung,trats2")) || + of_machine_is_compatible("samsung,exynos3250") || of_machine_is_compatible("samsung,exynos5250")) platform_device_register(&exynos_cpuidle); diff --git a/arch/arm/mach-exynos/firmware.c b/arch/arm/mach-exynos/firmware.c index 4791a3c..1bd3576 100644 --- a/arch/arm/mach-exynos/firmware.c +++ b/arch/arm/mach-exynos/firmware.c @@ -48,7 +48,13 @@ static int exynos_do_idle(unsigned long mode) __raw_writel(virt_to_phys(exynos_cpu_resume_ns), sysram_ns_base_addr + 0x24); __raw_writel(EXYNOS_AFTR_MAGIC, sysram_ns_base_addr + 0x20); - exynos_smc(SMC_CMD_CPU0AFTR, 0, 0, 0); + if (soc_is_exynos3250()) { + exynos_smc(SMC_CMD_SAVE, OP_TYPE_CORE, + SMC_POWERSTATE_IDLE, 0); + exynos_smc(SMC_CMD_SHUTDOWN, OP_TYPE_CLUSTER, + SMC_POWERSTATE_IDLE, 0); + } else + exynos_smc(SMC_CMD_CPU0AFTR, 0, 0, 0); break; case FW_DO_IDLE_SLEEP: exynos_smc(SMC_CMD_SLEEP, 0, 0, 0); @@ -206,3 +212,28 @@ void __init exynos_firmware_init(void) outer_cache.configure = exynos_l2_configure; } } + +#define REG_CPU_STATE_ADDR (sysram_ns_base_addr + 0x28) +#define BOOT_MODE_MASK 0x1f + +void exynos_set_boot_flag(unsigned int cpu, unsigned int mode) +{ + unsigned int tmp; + + tmp = __raw_readl(REG_CPU_STATE_ADDR + cpu * 4); + + if (mode & BOOT_MODE_MASK) + tmp &= ~BOOT_MODE_MASK; + + tmp |= mode; + __raw_writel(tmp, REG_CPU_STATE_ADDR + cpu * 4); +} + +void exynos_clear_boot_flag(unsigned int cpu, unsigned int mode) +{ + unsigned int tmp; + + tmp = __raw_readl(REG_CPU_STATE_ADDR + cpu * 4); + tmp &= ~mode; + __raw_writel(tmp, REG_CPU_STATE_ADDR + cpu * 4); +} diff --git a/arch/arm/mach-exynos/mcpm-exynos.c b/arch/arm/mach-exynos/mcpm-exynos.c index b0d3c2e..9bdf547 100644 --- a/arch/arm/mach-exynos/mcpm-exynos.c +++ b/arch/arm/mach-exynos/mcpm-exynos.c @@ -61,25 +61,7 @@ static void __iomem *ns_sram_base_addr; : "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \ "r9", "r10", "lr", "memory") -/* - * We can't use regular spinlocks. In the switcher case, it is possible - * for an outbound CPU to call power_down() after its inbound counterpart - * is already live using the same logical CPU number which trips lockdep - * debugging. - */ -static arch_spinlock_t exynos_mcpm_lock = __ARCH_SPIN_LOCK_UNLOCKED; -static int -cpu_use_count[EXYNOS5420_CPUS_PER_CLUSTER][EXYNOS5420_NR_CLUSTERS]; - -#define exynos_cluster_usecnt(cluster) \ - (cpu_use_count[0][cluster] + \ - cpu_use_count[1][cluster] + \ - cpu_use_count[2][cluster] + \ - cpu_use_count[3][cluster]) - -#define exynos_cluster_unused(cluster) !exynos_cluster_usecnt(cluster) - -static int exynos_power_up(unsigned int cpu, unsigned int cluster) +static int exynos_cpu_powerup(unsigned int cpu, unsigned int cluster) { unsigned int cpunr = cpu + (cluster * EXYNOS5420_CPUS_PER_CLUSTER); @@ -88,127 +70,65 @@ static int exynos_power_up(unsigned int cpu, unsigned int cluster) cluster >= EXYNOS5420_NR_CLUSTERS) return -EINVAL; - /* - * Since this is called with IRQs enabled, and no arch_spin_lock_irq - * variant exists, we need to disable IRQs manually here. - */ - local_irq_disable(); - arch_spin_lock(&exynos_mcpm_lock); - - cpu_use_count[cpu][cluster]++; - if (cpu_use_count[cpu][cluster] == 1) { - bool was_cluster_down = - (exynos_cluster_usecnt(cluster) == 1); - - /* - * Turn on the cluster (L2/COMMON) and then power on the - * cores. - */ - if (was_cluster_down) - exynos_cluster_power_up(cluster); - - exynos_cpu_power_up(cpunr); - } else if (cpu_use_count[cpu][cluster] != 2) { - /* - * The only possible values are: - * 0 = CPU down - * 1 = CPU (still) up - * 2 = CPU requested to be up before it had a chance - * to actually make itself down. - * Any other value is a bug. - */ - BUG(); - } + exynos_cpu_power_up(cpunr); + return 0; +} - arch_spin_unlock(&exynos_mcpm_lock); - local_irq_enable(); +static int exynos_cluster_powerup(unsigned int cluster) +{ + pr_debug("%s: cluster %u\n", __func__, cluster); + if (cluster >= EXYNOS5420_NR_CLUSTERS) + return -EINVAL; + exynos_cluster_power_up(cluster); return 0; } -/* - * NOTE: This function requires the stack data to be visible through power down - * and can only be executed on processors like A15 and A7 that hit the cache - * with the C bit clear in the SCTLR register. - */ -static void exynos_power_down(void) +static void exynos_cpu_powerdown_prepare(unsigned int cpu, unsigned int cluster) { - unsigned int mpidr, cpu, cluster; - bool last_man = false, skip_wfi = false; - unsigned int cpunr; - - mpidr = read_cpuid_mpidr(); - cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); - cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); - cpunr = cpu + (cluster * EXYNOS5420_CPUS_PER_CLUSTER); + unsigned int cpunr = cpu + (cluster * EXYNOS5420_CPUS_PER_CLUSTER); pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); BUG_ON(cpu >= EXYNOS5420_CPUS_PER_CLUSTER || cluster >= EXYNOS5420_NR_CLUSTERS); + exynos_cpu_power_down(cpunr); +} - __mcpm_cpu_going_down(cpu, cluster); - - arch_spin_lock(&exynos_mcpm_lock); - BUG_ON(__mcpm_cluster_state(cluster) != CLUSTER_UP); - cpu_use_count[cpu][cluster]--; - if (cpu_use_count[cpu][cluster] == 0) { - exynos_cpu_power_down(cpunr); - - if (exynos_cluster_unused(cluster)) { - exynos_cluster_power_down(cluster); - last_man = true; - } - } else if (cpu_use_count[cpu][cluster] == 1) { - /* - * A power_up request went ahead of us. - * Even if we do not want to shut this CPU down, - * the caller expects a certain state as if the WFI - * was aborted. So let's continue with cache cleaning. - */ - skip_wfi = true; - } else { - BUG(); - } - - if (last_man && __mcpm_outbound_enter_critical(cpu, cluster)) { - arch_spin_unlock(&exynos_mcpm_lock); - - if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A15) { - /* - * On the Cortex-A15 we need to disable - * L2 prefetching before flushing the cache. - */ - asm volatile( - "mcr p15, 1, %0, c15, c0, 3\n\t" - "isb\n\t" - "dsb" - : : "r" (0x400)); - } +static void exynos_cluster_powerdown_prepare(unsigned int cluster) +{ + pr_debug("%s: cluster %u\n", __func__, cluster); + BUG_ON(cluster >= EXYNOS5420_NR_CLUSTERS); + exynos_cluster_power_down(cluster); +} - /* Flush all cache levels for this cluster. */ - exynos_v7_exit_coherency_flush(all); +static void exynos_cpu_cache_disable(void) +{ + /* Disable and flush the local CPU cache. */ + exynos_v7_exit_coherency_flush(louis); +} +static void exynos_cluster_cache_disable(void) +{ + if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A15) { /* - * Disable cluster-level coherency by masking - * incoming snoops and DVM messages: + * On the Cortex-A15 we need to disable + * L2 prefetching before flushing the cache. */ - cci_disable_port_by_cpu(mpidr); - - __mcpm_outbound_leave_critical(cluster, CLUSTER_DOWN); - } else { - arch_spin_unlock(&exynos_mcpm_lock); - - /* Disable and flush the local CPU cache. */ - exynos_v7_exit_coherency_flush(louis); + asm volatile( + "mcr p15, 1, %0, c15, c0, 3\n\t" + "isb\n\t" + "dsb" + : : "r" (0x400)); } - __mcpm_cpu_down(cpu, cluster); - - /* Now we are prepared for power-down, do it: */ - if (!skip_wfi) - wfi(); + /* Flush all cache levels for this cluster. */ + exynos_v7_exit_coherency_flush(all); - /* Not dead at this point? Let our caller cope. */ + /* + * Disable cluster-level coherency by masking + * incoming snoops and DVM messages: + */ + cci_disable_port_by_cpu(read_cpuid_mpidr()); } static int exynos_wait_for_powerdown(unsigned int cpu, unsigned int cluster) @@ -222,10 +142,8 @@ static int exynos_wait_for_powerdown(unsigned int cpu, unsigned int cluster) /* Wait for the core state to be OFF */ while (tries--) { - if (ACCESS_ONCE(cpu_use_count[cpu][cluster]) == 0) { - if ((exynos_cpu_power_state(cpunr) == 0)) - return 0; /* success: the CPU is halted */ - } + if ((exynos_cpu_power_state(cpunr) == 0)) + return 0; /* success: the CPU is halted */ /* Otherwise, wait and retry: */ msleep(1); @@ -234,63 +152,23 @@ static int exynos_wait_for_powerdown(unsigned int cpu, unsigned int cluster) return -ETIMEDOUT; /* timeout */ } -static void exynos_powered_up(void) -{ - unsigned int mpidr, cpu, cluster; - - mpidr = read_cpuid_mpidr(); - cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); - cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); - - arch_spin_lock(&exynos_mcpm_lock); - if (cpu_use_count[cpu][cluster] == 0) - cpu_use_count[cpu][cluster] = 1; - arch_spin_unlock(&exynos_mcpm_lock); -} - -static void exynos_suspend(u64 residency) +static void exynos_cpu_is_up(unsigned int cpu, unsigned int cluster) { - unsigned int mpidr, cpunr; - - exynos_power_down(); - - /* - * Execution reaches here only if cpu did not power down. - * Hence roll back the changes done in exynos_power_down function. - * - * CAUTION: "This function requires the stack data to be visible through - * power down and can only be executed on processors like A15 and A7 - * that hit the cache with the C bit clear in the SCTLR register." - */ - mpidr = read_cpuid_mpidr(); - cpunr = exynos_pmu_cpunr(mpidr); - - exynos_cpu_power_up(cpunr); + /* especially when resuming: make sure power control is set */ + exynos_cpu_powerup(cpu, cluster); } static const struct mcpm_platform_ops exynos_power_ops = { - .power_up = exynos_power_up, - .power_down = exynos_power_down, + .cpu_powerup = exynos_cpu_powerup, + .cluster_powerup = exynos_cluster_powerup, + .cpu_powerdown_prepare = exynos_cpu_powerdown_prepare, + .cluster_powerdown_prepare = exynos_cluster_powerdown_prepare, + .cpu_cache_disable = exynos_cpu_cache_disable, + .cluster_cache_disable = exynos_cluster_cache_disable, .wait_for_powerdown = exynos_wait_for_powerdown, - .suspend = exynos_suspend, - .powered_up = exynos_powered_up, + .cpu_is_up = exynos_cpu_is_up, }; -static void __init exynos_mcpm_usage_count_init(void) -{ - unsigned int mpidr, cpu, cluster; - - mpidr = read_cpuid_mpidr(); - cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); - cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); - - pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); - BUG_ON(cpu >= EXYNOS5420_CPUS_PER_CLUSTER || - cluster >= EXYNOS5420_NR_CLUSTERS); - - cpu_use_count[cpu][cluster] = 1; -} - /* * Enable cluster-level coherency, in preparation for turning on the MMU. */ @@ -302,19 +180,6 @@ static void __naked exynos_pm_power_up_setup(unsigned int affinity_level) "b cci_enable_port_for_self"); } -static void __init exynos_cache_off(void) -{ - if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A15) { - /* disable L2 prefetching on the Cortex-A15 */ - asm volatile( - "mcr p15, 1, %0, c15, c0, 3\n\t" - "isb\n\t" - "dsb" - : : "r" (0x400)); - } - exynos_v7_exit_coherency_flush(all); -} - static const struct of_device_id exynos_dt_mcpm_match[] = { { .compatible = "samsung,exynos5420" }, { .compatible = "samsung,exynos5800" }, @@ -370,13 +235,11 @@ static int __init exynos_mcpm_init(void) */ pmu_raw_writel(EXYNOS5420_SWRESET_KFC_SEL, S5P_PMU_SPARE3); - exynos_mcpm_usage_count_init(); - ret = mcpm_platform_register(&exynos_power_ops); if (!ret) ret = mcpm_sync_init(exynos_pm_power_up_setup); if (!ret) - ret = mcpm_loopback(exynos_cache_off); /* turn on the CCI */ + ret = mcpm_loopback(exynos_cluster_cache_disable); /* turn on the CCI */ if (ret) { iounmap(ns_sram_base_addr); return ret; diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index d2e9f12..ebd135b 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -126,6 +126,8 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious) */ void exynos_cpu_power_down(int cpu) { + u32 core_conf; + if (cpu == 0 && (soc_is_exynos5420() || soc_is_exynos5800())) { /* * Bypass power down for CPU0 during suspend. Check for @@ -137,7 +139,10 @@ void exynos_cpu_power_down(int cpu) if (!(val & S5P_CORE_LOCAL_PWR_EN)) return; } - pmu_raw_writel(0, EXYNOS_ARM_CORE_CONFIGURATION(cpu)); + + core_conf = pmu_raw_readl(EXYNOS_ARM_CORE_CONFIGURATION(cpu)); + core_conf &= ~S5P_CORE_LOCAL_PWR_EN; + pmu_raw_writel(core_conf, EXYNOS_ARM_CORE_CONFIGURATION(cpu)); } /** @@ -148,7 +153,12 @@ void exynos_cpu_power_down(int cpu) */ void exynos_cpu_power_up(int cpu) { - pmu_raw_writel(S5P_CORE_LOCAL_PWR_EN, + u32 core_conf = S5P_CORE_LOCAL_PWR_EN; + + if (soc_is_exynos3250()) + core_conf |= S5P_CORE_AUTOWAKEUP_EN; + + pmu_raw_writel(core_conf, EXYNOS_ARM_CORE_CONFIGURATION(cpu)); } @@ -226,6 +236,10 @@ static void exynos_core_restart(u32 core_id) if (!of_machine_is_compatible("samsung,exynos3250")) return; + while (!pmu_raw_readl(S5P_PMU_SPARE2)) + udelay(10); + udelay(10); + val = pmu_raw_readl(EXYNOS_ARM_CORE_STATUS(core_id)); val |= S5P_CORE_WAKEUP_FROM_LOCAL_CFG; pmu_raw_writel(val, EXYNOS_ARM_CORE_STATUS(core_id)); @@ -346,7 +360,10 @@ static int exynos_boot_secondary(unsigned int cpu, struct task_struct *idle) call_firmware_op(cpu_boot, core_id); - arch_send_wakeup_ipi_mask(cpumask_of(cpu)); + if (soc_is_exynos3250()) + dsb_sev(); + else + arch_send_wakeup_ipi_mask(cpumask_of(cpu)); if (pen_release == -1) break; diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c index e6209da..cc75ab4 100644 --- a/arch/arm/mach-exynos/pm.c +++ b/arch/arm/mach-exynos/pm.c @@ -127,6 +127,8 @@ int exynos_pm_central_resume(void) static void exynos_set_wakeupmask(long mask) { pmu_raw_writel(mask, S5P_WAKEUP_MASK); + if (soc_is_exynos3250()) + pmu_raw_writel(0x0, S5P_WAKEUP_MASK2); } static void exynos_cpu_set_boot_vector(long flags) @@ -140,7 +142,7 @@ static int exynos_aftr_finisher(unsigned long flags) { int ret; - exynos_set_wakeupmask(0x0000ff3e); + exynos_set_wakeupmask(soc_is_exynos3250() ? 0x40003ffe : 0x0000ff3e); /* Set value of power down register for aftr mode */ exynos_sys_powerdown_conf(SYS_AFTR); @@ -157,8 +159,13 @@ static int exynos_aftr_finisher(unsigned long flags) void exynos_enter_aftr(void) { + unsigned int cpuid = smp_processor_id(); + cpu_pm_enter(); + if (soc_is_exynos3250()) + exynos_set_boot_flag(cpuid, C2_STATE); + exynos_pm_central_suspend(); if (of_machine_is_compatible("samsung,exynos4212") || @@ -178,9 +185,13 @@ void exynos_enter_aftr(void) exynos_pm_central_resume(); + if (soc_is_exynos3250()) + exynos_clear_boot_flag(cpuid, C2_STATE); + cpu_pm_exit(); } +#if defined(CONFIG_SMP) && defined(CONFIG_ARM_EXYNOS_CPUIDLE) static atomic_t cpu1_wakeup = ATOMIC_INIT(0); static int exynos_cpu0_enter_aftr(void) @@ -302,3 +313,4 @@ struct cpuidle_exynos_data cpuidle_coupled_exynos_data = { .pre_enter_aftr = exynos_pre_enter_aftr, .post_enter_aftr = exynos_post_enter_aftr, }; +#endif /* CONFIG_SMP && CONFIG_ARM_EXYNOS_CPUIDLE */ diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c index 37266a8..cbe56b3 100644 --- a/arch/arm/mach-exynos/pm_domains.c +++ b/arch/arm/mach-exynos/pm_domains.c @@ -37,6 +37,7 @@ struct exynos_pm_domain { struct clk *oscclk; struct clk *clk[MAX_CLK_PER_DOMAIN]; struct clk *pclk[MAX_CLK_PER_DOMAIN]; + struct clk *asb_clk[MAX_CLK_PER_DOMAIN]; }; static int exynos_pd_power(struct generic_pm_domain *domain, bool power_on) @@ -45,14 +46,19 @@ static int exynos_pd_power(struct generic_pm_domain *domain, bool power_on) void __iomem *base; u32 timeout, pwr; char *op; + int i; pd = container_of(domain, struct exynos_pm_domain, pd); base = pd->base; + for (i = 0; i < MAX_CLK_PER_DOMAIN; i++) { + if (IS_ERR(pd->asb_clk[i])) + break; + clk_prepare_enable(pd->asb_clk[i]); + } + /* Set oscclk before powering off a domain*/ if (!power_on) { - int i; - for (i = 0; i < MAX_CLK_PER_DOMAIN; i++) { if (IS_ERR(pd->clk[i])) break; @@ -81,8 +87,6 @@ static int exynos_pd_power(struct generic_pm_domain *domain, bool power_on) /* Restore clocks after powering on a domain*/ if (power_on) { - int i; - for (i = 0; i < MAX_CLK_PER_DOMAIN; i++) { if (IS_ERR(pd->clk[i])) break; @@ -92,6 +96,12 @@ static int exynos_pd_power(struct generic_pm_domain *domain, bool power_on) } } + for (i = 0; i < MAX_CLK_PER_DOMAIN; i++) { + if (IS_ERR(pd->asb_clk[i])) + break; + clk_disable_unprepare(pd->asb_clk[i]); + } + return 0; } @@ -125,12 +135,21 @@ static __init int exynos4_pm_init_power_domain(void) return -ENOMEM; } - pd->pd.name = kstrdup(np->name, GFP_KERNEL); + pd->pd.name = kstrdup(dev_name(dev), GFP_KERNEL); pd->name = pd->pd.name; pd->base = of_iomap(np, 0); pd->pd.power_off = exynos_pd_power_off; pd->pd.power_on = exynos_pd_power_on; + for (i = 0; i < MAX_CLK_PER_DOMAIN; i++) { + char clk_name[8]; + + snprintf(clk_name, sizeof(clk_name), "asb%d", i); + pd->asb_clk[i] = clk_get(dev, clk_name); + if (IS_ERR(pd->asb_clk[i])) + break; + } + pd->oscclk = clk_get(dev, "oscclk"); if (IS_ERR(pd->oscclk)) goto no_clk; diff --git a/arch/arm/mach-exynos/regs-pmu.h b/arch/arm/mach-exynos/regs-pmu.h index eb461e1..b761433 100644 --- a/arch/arm/mach-exynos/regs-pmu.h +++ b/arch/arm/mach-exynos/regs-pmu.h @@ -43,12 +43,14 @@ #define S5P_WAKEUP_STAT 0x0600 #define S5P_EINT_WAKEUP_MASK 0x0604 #define S5P_WAKEUP_MASK 0x0608 +#define S5P_WAKEUP_MASK2 0x0614 #define S5P_INFORM0 0x0800 #define S5P_INFORM1 0x0804 #define S5P_INFORM5 0x0814 #define S5P_INFORM6 0x0818 #define S5P_INFORM7 0x081C +#define S5P_PMU_SPARE2 0x0908 #define S5P_PMU_SPARE3 0x090C #define EXYNOS_IROM_DATA2 0x0988 @@ -182,6 +184,7 @@ #define S5P_CORE_LOCAL_PWR_EN 0x3 #define S5P_CORE_WAKEUP_FROM_LOCAL_CFG (0x3 << 8) +#define S5P_CORE_AUTOWAKEUP_EN (1 << 31) /* Only for EXYNOS4210 */ #define S5P_CMU_CLKSTOP_LCD1_LOWPWR 0x1154 diff --git a/arch/arm/mach-exynos/smc.h b/arch/arm/mach-exynos/smc.h index f7b82f9..c284571 100644 --- a/arch/arm/mach-exynos/smc.h +++ b/arch/arm/mach-exynos/smc.h @@ -17,6 +17,8 @@ #define SMC_CMD_SLEEP (-3) #define SMC_CMD_CPU1BOOT (-4) #define SMC_CMD_CPU0AFTR (-5) +#define SMC_CMD_SAVE (-6) +#define SMC_CMD_SHUTDOWN (-7) /* For CP15 Access */ #define SMC_CMD_C15RESUME (-11) /* For L2 Cache Access */ @@ -32,4 +34,11 @@ extern void exynos_smc(u32 cmd, u32 arg1, u32 arg2, u32 arg3); #endif /* __ASSEMBLY__ */ +/* op type for SMC_CMD_SAVE and SMC_CMD_SHUTDOWN */ +#define OP_TYPE_CORE 0x0 +#define OP_TYPE_CLUSTER 0x1 + +/* Power State required for SMC_CMD_SAVE and SMC_CMD_SHUTDOWN */ +#define SMC_POWERSTATE_IDLE 0x1 + #endif diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c index 2146d91..3e6aea7 100644 --- a/arch/arm/mach-exynos/suspend.c +++ b/arch/arm/mach-exynos/suspend.c @@ -65,8 +65,6 @@ static struct sleep_save exynos_core_save[] = { struct exynos_pm_data { const struct exynos_wkup_irq *wkup_irq; - struct sleep_save *extra_save; - int num_extra_save; unsigned int wake_disable_mask; unsigned int *release_ret_regs; @@ -77,7 +75,7 @@ struct exynos_pm_data { int (*cpu_suspend)(unsigned long); }; -struct exynos_pm_data *pm_data; +static const struct exynos_pm_data *pm_data; static int exynos5420_cpu_state; static unsigned int exynos_pmu_spare3; @@ -106,7 +104,7 @@ static const struct exynos_wkup_irq exynos5250_wkup_irq[] = { { /* sentinel */ }, }; -unsigned int exynos_release_ret_regs[] = { +static unsigned int exynos_release_ret_regs[] = { S5P_PAD_RET_MAUDIO_OPTION, S5P_PAD_RET_GPIO_OPTION, S5P_PAD_RET_UART_OPTION, @@ -117,7 +115,7 @@ unsigned int exynos_release_ret_regs[] = { REG_TABLE_END, }; -unsigned int exynos3250_release_ret_regs[] = { +static unsigned int exynos3250_release_ret_regs[] = { S5P_PAD_RET_MAUDIO_OPTION, S5P_PAD_RET_GPIO_OPTION, S5P_PAD_RET_UART_OPTION, @@ -130,7 +128,7 @@ unsigned int exynos3250_release_ret_regs[] = { REG_TABLE_END, }; -unsigned int exynos5420_release_ret_regs[] = { +static unsigned int exynos5420_release_ret_regs[] = { EXYNOS_PAD_RET_DRAM_OPTION, EXYNOS_PAD_RET_MAUDIO_OPTION, EXYNOS_PAD_RET_JTAG_OPTION, @@ -349,10 +347,6 @@ static void exynos_pm_prepare(void) s3c_pm_do_save(exynos_core_save, ARRAY_SIZE(exynos_core_save)); - if (pm_data->extra_save) - s3c_pm_do_save(pm_data->extra_save, - pm_data->num_extra_save); - exynos_pm_enter_sleep_mode(); /* ensure at least INFORM0 has the resume address */ @@ -475,10 +469,6 @@ static void exynos_pm_resume(void) /* For release retention */ exynos_pm_release_retention(); - if (pm_data->extra_save) - s3c_pm_do_restore_core(pm_data->extra_save, - pm_data->num_extra_save); - s3c_pm_do_restore_core(exynos_core_save, ARRAY_SIZE(exynos_core_save)); if (cpuid == ARM_CPU_PART_CORTEX_A9) @@ -685,7 +675,7 @@ static const struct exynos_pm_data exynos5250_pm_data = { .cpu_suspend = exynos_cpu_suspend, }; -static struct exynos_pm_data exynos5420_pm_data = { +static const struct exynos_pm_data exynos5420_pm_data = { .wkup_irq = exynos5250_wkup_irq, .wake_disable_mask = (0x7F << 7) | (0x1F << 1), .release_ret_regs = exynos5420_release_ret_regs, @@ -736,7 +726,7 @@ void __init exynos_pm_init(void) if (WARN_ON(!of_find_property(np, "interrupt-controller", NULL))) pr_warn("Outdated DT detected, suspend/resume will NOT work\n"); - pm_data = (struct exynos_pm_data *) match->data; + pm_data = (const struct exynos_pm_data *) match->data; /* All wakeup disable */ tmp = pmu_raw_readl(S5P_WAKEUP_MASK); diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index c8dffce..3a3d3e9 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -21,6 +21,7 @@ config MXC_AVIC config MXC_DEBUG_BOARD bool "Enable MXC debug board(for 3-stack)" + depends on MACH_MX27_3DS || MACH_MX31_3DS || MACH_MX35_3DS help The debug board is an integral part of the MXC 3-stack(PDK) platforms, it can be attached or removed from the peripheral @@ -50,6 +51,7 @@ config HAVE_IMX_ANATOP config HAVE_IMX_GPC bool + select PM_GENERIC_DOMAINS if PM config HAVE_IMX_MMDC bool @@ -77,13 +79,6 @@ config SOC_IMX21 select IMX_HAVE_IOMUX_V1 select MXC_AVIC -config SOC_IMX25 - bool - select ARCH_MXC_IOMUX_V3 - select CPU_ARM926T - select MXC_AVIC - select PINCTRL_IMX25 - config SOC_IMX27 bool select CPU_ARM926T @@ -149,62 +144,6 @@ config MACH_MX21ADS Include support for MX21ADS platform. This includes specific configurations for the board and its peripherals. -comment "MX25 platforms:" - -config MACH_MX25_3DS - bool "Support MX25PDK (3DS) Platform" - select IMX_HAVE_PLATFORM_FLEXCAN - select IMX_HAVE_PLATFORM_FSL_USB2_UDC - select IMX_HAVE_PLATFORM_IMX2_WDT - select IMX_HAVE_PLATFORM_IMXDI_RTC - select IMX_HAVE_PLATFORM_IMX_FB - select IMX_HAVE_PLATFORM_IMX_I2C - select IMX_HAVE_PLATFORM_IMX_KEYPAD - select IMX_HAVE_PLATFORM_IMX_UART - select IMX_HAVE_PLATFORM_MXC_EHCI - select IMX_HAVE_PLATFORM_MXC_NAND - select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX - select SOC_IMX25 - -config MACH_EUKREA_CPUIMX25SD - bool "Support Eukrea CPUIMX25 Platform" - select IMX_HAVE_PLATFORM_FLEXCAN - select IMX_HAVE_PLATFORM_FSL_USB2_UDC - select IMX_HAVE_PLATFORM_IMX2_WDT - select IMX_HAVE_PLATFORM_IMXDI_RTC - select IMX_HAVE_PLATFORM_IMX_FB - select IMX_HAVE_PLATFORM_IMX_I2C - select IMX_HAVE_PLATFORM_IMX_UART - select IMX_HAVE_PLATFORM_MXC_EHCI - select IMX_HAVE_PLATFORM_MXC_NAND - select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX - select USB_ULPI_VIEWPORT if USB_ULPI - select SOC_IMX25 - -choice - prompt "Baseboard" - depends on MACH_EUKREA_CPUIMX25SD - default MACH_EUKREA_MBIMXSD25_BASEBOARD - -config MACH_EUKREA_MBIMXSD25_BASEBOARD - bool "Eukrea MBIMXSD development board" - select IMX_HAVE_PLATFORM_GPIO_KEYS - select IMX_HAVE_PLATFORM_IMX_SSI - select IMX_HAVE_PLATFORM_SPI_IMX - select LEDS_GPIO_REGISTER - help - This adds board specific devices that can be found on Eukrea's - MBIMXSD evaluation board. - -endchoice - -config MACH_IMX25_DT - bool "Support i.MX25 platforms from device tree" - select SOC_IMX25 - help - Include support for Freescale i.MX25 based platforms - using the device tree for discovery - comment "MX27 platforms:" config MACH_MX27ADS @@ -557,6 +496,20 @@ config MACH_VPR200 endif +if ARCH_MULTI_V5 + +comment "Device tree only" + +config SOC_IMX25 + bool "i.MX25 support" + select ARCH_MXC_IOMUX_V3 + select CPU_ARM926T + select MXC_AVIC + select PINCTRL_IMX25 + help + This enables support for Freescale i.MX25 processor +endif + if ARCH_MULTI_V7 comment "Device tree only" @@ -635,9 +588,10 @@ config SOC_VF610 select ARM_GIC select PINCTRL_VF610 select PL310_ERRATA_769419 if CACHE_L2X0 + select SMP_ON_UP if SMP help - This enable support for Freescale Vybrid VF610 processor. + This enables support for Freescale Vybrid VF610 processor. choice prompt "Clocksource for scheduler clock" @@ -667,7 +621,7 @@ config SOC_LS1021A select ZONE_DMA if ARM_LPAE help - This enable support for Freescale LS1021A processor. + This enables support for Freescale LS1021A processor. endif diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index 8d1b101..3244cf1 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -3,7 +3,7 @@ obj-y := time.o cpu.o system.o irq-common.o obj-$(CONFIG_SOC_IMX1) += clk-imx1.o mm-imx1.o obj-$(CONFIG_SOC_IMX21) += clk-imx21.o mm-imx21.o -obj-$(CONFIG_SOC_IMX25) += clk-imx25.o mm-imx25.o ehci-imx25.o cpu-imx25.o +obj-$(CONFIG_SOC_IMX25) += clk-imx25.o cpu-imx25.o mach-imx25.o obj-$(CONFIG_SOC_IMX27) += cpu-imx27.o pm-imx27.o obj-$(CONFIG_SOC_IMX27) += clk-imx27.o mm-imx27.o ehci-imx27.o @@ -48,12 +48,6 @@ obj-$(CONFIG_MACH_IMX1_DT) += imx1-dt.o # i.MX21 based machines obj-$(CONFIG_MACH_MX21ADS) += mach-mx21ads.o -# i.MX25 based machines -obj-$(CONFIG_MACH_MX25_3DS) += mach-mx25_3ds.o -obj-$(CONFIG_MACH_EUKREA_CPUIMX25SD) += mach-eukrea_cpuimx25.o -obj-$(CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD) += eukrea_mbimxsd25-baseboard.o -obj-$(CONFIG_MACH_IMX25_DT) += imx25-dt.o - # i.MX27 based machines obj-$(CONFIG_MACH_MX27ADS) += mach-mx27ads.o obj-$(CONFIG_MACH_MX27_3DS) += mach-mx27_3ds.o diff --git a/arch/arm/mach-imx/clk-imx25.c b/arch/arm/mach-imx/clk-imx25.c index 59c0c85..9c2633a 100644 --- a/arch/arm/mach-imx/clk-imx25.c +++ b/arch/arm/mach-imx/clk-imx25.c @@ -30,7 +30,6 @@ #include "clk.h" #include "common.h" #include "hardware.h" -#include "mx25.h" #define CCM_MPCTL 0x00 #define CCM_UPCTL 0x04 @@ -239,80 +238,6 @@ static int __init __mx25_clocks_init(unsigned long osc_rate, return 0; } -int __init mx25_clocks_init(void) -{ - void __iomem *ccm; - - ccm = ioremap(MX25_CRM_BASE_ADDR, SZ_16K); - - __mx25_clocks_init(24000000, ccm); - - clk_register_clkdev(clk[gpt1_ipg], "ipg", "imx-gpt.0"); - clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0"); - /* i.mx25 has the i.mx21 type uart */ - clk_register_clkdev(clk[uart1_ipg], "ipg", "imx21-uart.0"); - clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.0"); - clk_register_clkdev(clk[uart2_ipg], "ipg", "imx21-uart.1"); - clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.1"); - clk_register_clkdev(clk[uart3_ipg], "ipg", "imx21-uart.2"); - clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.2"); - clk_register_clkdev(clk[uart4_ipg], "ipg", "imx21-uart.3"); - clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.3"); - clk_register_clkdev(clk[uart5_ipg], "ipg", "imx21-uart.4"); - clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.4"); - clk_register_clkdev(clk[ipg], "ipg", "mxc-ehci.0"); - clk_register_clkdev(clk[usbotg_ahb], "ahb", "mxc-ehci.0"); - clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.0"); - clk_register_clkdev(clk[ipg], "ipg", "mxc-ehci.1"); - clk_register_clkdev(clk[usbotg_ahb], "ahb", "mxc-ehci.1"); - clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.1"); - clk_register_clkdev(clk[ipg], "ipg", "mxc-ehci.2"); - clk_register_clkdev(clk[usbotg_ahb], "ahb", "mxc-ehci.2"); - clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.2"); - clk_register_clkdev(clk[ipg], "ipg", "imx-udc-mx27"); - clk_register_clkdev(clk[usbotg_ahb], "ahb", "imx-udc-mx27"); - clk_register_clkdev(clk[usb_div], "per", "imx-udc-mx27"); - clk_register_clkdev(clk[nfc_ipg_per], NULL, "imx25-nand.0"); - /* i.mx25 has the i.mx35 type cspi */ - clk_register_clkdev(clk[cspi1_ipg], NULL, "imx35-cspi.0"); - clk_register_clkdev(clk[cspi2_ipg], NULL, "imx35-cspi.1"); - clk_register_clkdev(clk[cspi3_ipg], NULL, "imx35-cspi.2"); - clk_register_clkdev(clk[kpp_ipg], NULL, "imx-keypad"); - clk_register_clkdev(clk[tsc_ipg], NULL, "mx25-adc"); - clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx21-i2c.0"); - clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx21-i2c.1"); - clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx21-i2c.2"); - clk_register_clkdev(clk[fec_ipg], "ipg", "imx25-fec.0"); - clk_register_clkdev(clk[fec_ahb], "ahb", "imx25-fec.0"); - clk_register_clkdev(clk[dryice_ipg], NULL, "imxdi_rtc.0"); - clk_register_clkdev(clk[lcdc_ipg_per], "per", "imx21-fb.0"); - clk_register_clkdev(clk[lcdc_ipg], "ipg", "imx21-fb.0"); - clk_register_clkdev(clk[lcdc_ahb], "ahb", "imx21-fb.0"); - clk_register_clkdev(clk[wdt_ipg], NULL, "imx2-wdt.0"); - clk_register_clkdev(clk[ssi1_ipg], NULL, "imx-ssi.0"); - clk_register_clkdev(clk[ssi2_ipg], NULL, "imx-ssi.1"); - clk_register_clkdev(clk[esdhc1_ipg_per], "per", "sdhci-esdhc-imx25.0"); - clk_register_clkdev(clk[esdhc1_ipg], "ipg", "sdhci-esdhc-imx25.0"); - clk_register_clkdev(clk[esdhc1_ahb], "ahb", "sdhci-esdhc-imx25.0"); - clk_register_clkdev(clk[esdhc2_ipg_per], "per", "sdhci-esdhc-imx25.1"); - clk_register_clkdev(clk[esdhc2_ipg], "ipg", "sdhci-esdhc-imx25.1"); - clk_register_clkdev(clk[esdhc2_ahb], "ahb", "sdhci-esdhc-imx25.1"); - clk_register_clkdev(clk[csi_ipg_per], "per", "imx25-camera.0"); - clk_register_clkdev(clk[csi_ipg], "ipg", "imx25-camera.0"); - clk_register_clkdev(clk[csi_ahb], "ahb", "imx25-camera.0"); - clk_register_clkdev(clk[dummy], "audmux", NULL); - clk_register_clkdev(clk[can1_ipg], NULL, "flexcan.0"); - clk_register_clkdev(clk[can2_ipg], NULL, "flexcan.1"); - /* i.mx25 has the i.mx35 type sdma */ - clk_register_clkdev(clk[sdma_ipg], "ipg", "imx35-sdma"); - clk_register_clkdev(clk[sdma_ahb], "ahb", "imx35-sdma"); - clk_register_clkdev(clk[iim_ipg], "iim", NULL); - - mxc_timer_init(MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), MX25_INT_GPT1); - - return 0; -} - static void __init mx25_clocks_init_dt(struct device_node *np) { struct device_node *refnp; diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index d04a430..469a150 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -119,6 +119,7 @@ static unsigned int share_count_asrc; static unsigned int share_count_ssi1; static unsigned int share_count_ssi2; static unsigned int share_count_ssi3; +static unsigned int share_count_mipi_core_cfg; static void __init imx6q_clocks_init(struct device_node *ccm_node) { @@ -246,6 +247,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) clk[IMX6QDL_CLK_PLL3_60M] = imx_clk_fixed_factor("pll3_60m", "pll3_usb_otg", 1, 8); clk[IMX6QDL_CLK_TWD] = imx_clk_fixed_factor("twd", "arm", 1, 2); clk[IMX6QDL_CLK_GPT_3M] = imx_clk_fixed_factor("gpt_3m", "osc", 1, 8); + clk[IMX6QDL_CLK_VIDEO_27M] = imx_clk_fixed_factor("video_27m", "pll3_pfd1_540m", 1, 20); if (cpu_is_imx6dl()) { clk[IMX6QDL_CLK_GPU2D_AXI] = imx_clk_fixed_factor("gpu2d_axi", "mmdc_ch0_axi_podf", 1, 1); clk[IMX6QDL_CLK_GPU3D_AXI] = imx_clk_fixed_factor("gpu3d_axi", "mmdc_ch0_axi_podf", 1, 1); @@ -400,7 +402,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) clk[IMX6QDL_CLK_GPU2D_CORE] = imx_clk_gate2("gpu2d_core", "gpu2d_core_podf", base + 0x6c, 24); clk[IMX6QDL_CLK_GPU3D_CORE] = imx_clk_gate2("gpu3d_core", "gpu3d_core_podf", base + 0x6c, 26); clk[IMX6QDL_CLK_HDMI_IAHB] = imx_clk_gate2("hdmi_iahb", "ahb", base + 0x70, 0); - clk[IMX6QDL_CLK_HDMI_ISFR] = imx_clk_gate2("hdmi_isfr", "pll3_pfd1_540m", base + 0x70, 4); + clk[IMX6QDL_CLK_HDMI_ISFR] = imx_clk_gate2("hdmi_isfr", "video_27m", base + 0x70, 4); clk[IMX6QDL_CLK_I2C1] = imx_clk_gate2("i2c1", "ipg_per", base + 0x70, 6); clk[IMX6QDL_CLK_I2C2] = imx_clk_gate2("i2c2", "ipg_per", base + 0x70, 8); clk[IMX6QDL_CLK_I2C3] = imx_clk_gate2("i2c3", "ipg_per", base + 0x70, 10); @@ -415,7 +417,9 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) clk[IMX6QDL_CLK_LDB_DI0] = imx_clk_gate2("ldb_di0", "ldb_di0_podf", base + 0x74, 12); clk[IMX6QDL_CLK_LDB_DI1] = imx_clk_gate2("ldb_di1", "ldb_di1_podf", base + 0x74, 14); clk[IMX6QDL_CLK_IPU2_DI1] = imx_clk_gate2("ipu2_di1", "ipu2_di1_sel", base + 0x74, 10); - clk[IMX6QDL_CLK_HSI_TX] = imx_clk_gate2("hsi_tx", "hsi_tx_podf", base + 0x74, 16); + clk[IMX6QDL_CLK_HSI_TX] = imx_clk_gate2_shared("hsi_tx", "hsi_tx_podf", base + 0x74, 16, &share_count_mipi_core_cfg); + clk[IMX6QDL_CLK_MIPI_CORE_CFG] = imx_clk_gate2_shared("mipi_core_cfg", "video_27m", base + 0x74, 16, &share_count_mipi_core_cfg); + clk[IMX6QDL_CLK_MIPI_IPG] = imx_clk_gate2_shared("mipi_ipg", "ipg", base + 0x74, 16, &share_count_mipi_core_cfg); if (cpu_is_imx6dl()) /* * The multiplexer and divider of the imx6q clock gpu2d get diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index 1028b6c..0f04e30 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -23,13 +23,11 @@ struct of_device_id; void mx1_map_io(void); void mx21_map_io(void); -void mx25_map_io(void); void mx27_map_io(void); void mx31_map_io(void); void mx35_map_io(void); void imx1_init_early(void); void imx21_init_early(void); -void imx25_init_early(void); void imx27_init_early(void); void imx31_init_early(void); void imx35_init_early(void); @@ -37,13 +35,11 @@ void mxc_init_irq(void __iomem *); void tzic_init_irq(void); void mx1_init_irq(void); void mx21_init_irq(void); -void mx25_init_irq(void); void mx27_init_irq(void); void mx31_init_irq(void); void mx35_init_irq(void); void imx1_soc_init(void); void imx21_soc_init(void); -void imx25_soc_init(void); void imx27_soc_init(void); void imx31_soc_init(void); void imx35_soc_init(void); @@ -51,7 +47,6 @@ void epit_timer_init(void __iomem *base, int irq); void mxc_timer_init(void __iomem *, int); int mx1_clocks_init(unsigned long fref); int mx21_clocks_init(unsigned long lref, unsigned long fref); -int mx25_clocks_init(void); int mx27_clocks_init(unsigned long fref); int mx31_clocks_init(unsigned long fref); int mx35_clocks_init(void); @@ -71,6 +66,7 @@ unsigned int imx_get_soc_revision(void); void imx_init_revision_from_anatop(void); struct device *imx_soc_device_init(void); void imx6_enable_rbc(bool enable); +void imx_gpc_check_dt(void); void imx_gpc_set_arm_power_in_lpm(bool power_off); void imx_gpc_set_arm_power_up_timing(u32 sw2iso, u32 sw); void imx_gpc_set_arm_power_down_timing(u32 sw2iso, u32 sw); @@ -106,7 +102,6 @@ static inline void imx_scu_map_io(void) {} static inline void imx_smp_prepare(void) {} #endif void imx_src_init(void); -void imx_gpc_init(void); void imx_gpc_pre_suspend(bool arm_power_off); void imx_gpc_post_resume(void); void imx_gpc_mask_all(void); diff --git a/arch/arm/mach-imx/cpu-imx25.c b/arch/arm/mach-imx/cpu-imx25.c index 96ec64b..d0ad67e 100644 --- a/arch/arm/mach-imx/cpu-imx25.c +++ b/arch/arm/mach-imx/cpu-imx25.c @@ -11,6 +11,8 @@ */ #include <linux/module.h> #include <linux/io.h> +#include <linux/of.h> +#include <linux/of_address.h> #include "iim.h" #include "hardware.h" @@ -20,8 +22,15 @@ static int mx25_cpu_rev = -1; static int mx25_read_cpu_rev(void) { u32 rev; + void __iomem *iim_base; + struct device_node *np; + + np = of_find_compatible_node(NULL, NULL, "fsl,imx25-iim"); + iim_base = of_iomap(np, 0); + BUG_ON(!iim_base); + rev = readl(iim_base + MXC_IIMSREV); + iounmap(iim_base); - rev = __raw_readl(MX25_IO_ADDRESS(MX25_IIM_BASE_ADDR + MXC_IIMSREV)); switch (rev) { case 0x00: return IMX_CHIP_REVISION_1_0; diff --git a/arch/arm/mach-imx/devices-imx25.h b/arch/arm/mach-imx/devices-imx25.h deleted file mode 100644 index 61a114c..0000000 --- a/arch/arm/mach-imx/devices-imx25.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Copyright (C) 2010 Pengutronix - * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include "devices/devices-common.h" - -extern const struct imx_fec_data imx25_fec_data; -#define imx25_add_fec(pdata) \ - imx_add_fec(&imx25_fec_data, pdata) - -extern const struct imx_flexcan_data imx25_flexcan_data[]; -#define imx25_add_flexcan(id) \ - imx_add_flexcan(&imx25_flexcan_data[id]) -#define imx25_add_flexcan0() imx25_add_flexcan(0) -#define imx25_add_flexcan1() imx25_add_flexcan(1) - -extern const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data; -#define imx25_add_fsl_usb2_udc(pdata) \ - imx_add_fsl_usb2_udc(&imx25_fsl_usb2_udc_data, pdata) - -extern struct imx_imxdi_rtc_data imx25_imxdi_rtc_data; -#define imx25_add_imxdi_rtc() \ - imx_add_imxdi_rtc(&imx25_imxdi_rtc_data) - -extern const struct imx_imx2_wdt_data imx25_imx2_wdt_data; -#define imx25_add_imx2_wdt() \ - imx_add_imx2_wdt(&imx25_imx2_wdt_data) - -extern const struct imx_imx_fb_data imx25_imx_fb_data; -#define imx25_add_imx_fb(pdata) \ - imx_add_imx_fb(&imx25_imx_fb_data, pdata) - -extern const struct imx_imx_i2c_data imx25_imx_i2c_data[]; -#define imx25_add_imx_i2c(id, pdata) \ - imx_add_imx_i2c(&imx25_imx_i2c_data[id], pdata) -#define imx25_add_imx_i2c0(pdata) imx25_add_imx_i2c(0, pdata) -#define imx25_add_imx_i2c1(pdata) imx25_add_imx_i2c(1, pdata) -#define imx25_add_imx_i2c2(pdata) imx25_add_imx_i2c(2, pdata) - -extern const struct imx_imx_keypad_data imx25_imx_keypad_data; -#define imx25_add_imx_keypad(pdata) \ - imx_add_imx_keypad(&imx25_imx_keypad_data, pdata) - -extern const struct imx_imx_ssi_data imx25_imx_ssi_data[]; -#define imx25_add_imx_ssi(id, pdata) \ - imx_add_imx_ssi(&imx25_imx_ssi_data[id], pdata) - -extern const struct imx_imx_uart_1irq_data imx25_imx_uart_data[]; -#define imx25_add_imx_uart(id, pdata) \ - imx_add_imx_uart_1irq(&imx25_imx_uart_data[id], pdata) -#define imx25_add_imx_uart0(pdata) imx25_add_imx_uart(0, pdata) -#define imx25_add_imx_uart1(pdata) imx25_add_imx_uart(1, pdata) -#define imx25_add_imx_uart2(pdata) imx25_add_imx_uart(2, pdata) -#define imx25_add_imx_uart3(pdata) imx25_add_imx_uart(3, pdata) -#define imx25_add_imx_uart4(pdata) imx25_add_imx_uart(4, pdata) - -extern const struct imx_mx2_camera_data imx25_mx2_camera_data; -#define imx25_add_mx2_camera(pdata) \ - imx_add_mx2_camera(&imx25_mx2_camera_data, pdata) - -extern const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data; -#define imx25_add_mxc_ehci_otg(pdata) \ - imx_add_mxc_ehci(&imx25_mxc_ehci_otg_data, pdata) -extern const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data; -#define imx25_add_mxc_ehci_hs(pdata) \ - imx_add_mxc_ehci(&imx25_mxc_ehci_hs_data, pdata) - -extern const struct imx_mxc_nand_data imx25_mxc_nand_data; -#define imx25_add_mxc_nand(pdata) \ - imx_add_mxc_nand(&imx25_mxc_nand_data, pdata) - -extern const struct imx_sdhci_esdhc_imx_data imx25_sdhci_esdhc_imx_data[]; -#define imx25_add_sdhci_esdhc_imx(id, pdata) \ - imx_add_sdhci_esdhc_imx(&imx25_sdhci_esdhc_imx_data[id], pdata) - -extern const struct imx_spi_imx_data imx25_cspi_data[]; -#define imx25_add_spi_imx(id, pdata) \ - imx_add_spi_imx(&imx25_cspi_data[id], pdata) -#define imx25_add_spi_imx0(pdata) imx25_add_spi_imx(0, pdata) -#define imx25_add_spi_imx1(pdata) imx25_add_spi_imx(1, pdata) -#define imx25_add_spi_imx2(pdata) imx25_add_spi_imx(2, pdata) diff --git a/arch/arm/mach-imx/devices/Kconfig b/arch/arm/mach-imx/devices/Kconfig index 1d2cc18..3a55298 100644 --- a/arch/arm/mach-imx/devices/Kconfig +++ b/arch/arm/mach-imx/devices/Kconfig @@ -21,9 +21,6 @@ config IMX_HAVE_PLATFORM_IMX27_CODA config IMX_HAVE_PLATFORM_IMX2_WDT bool -config IMX_HAVE_PLATFORM_IMXDI_RTC - bool - config IMX_HAVE_PLATFORM_IMX_FB bool diff --git a/arch/arm/mach-imx/devices/Makefile b/arch/arm/mach-imx/devices/Makefile index 8fdb12b..e5cf587 100644 --- a/arch/arm/mach-imx/devices/Makefile +++ b/arch/arm/mach-imx/devices/Makefile @@ -8,7 +8,6 @@ obj-y += platform-gpio-mxc.o obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX21_HCD) += platform-imx21-hcd.o obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX27_CODA) += platform-imx27-coda.o obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX2_WDT) += platform-imx2-wdt.o -obj-$(CONFIG_IMX_HAVE_PLATFORM_IMXDI_RTC) += platform-imxdi_rtc.o obj-y += platform-imx-dma.o obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_FB) += platform-imx-fb.o obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_I2C) += platform-imx-i2c.o diff --git a/arch/arm/mach-imx/devices/platform-fec.c b/arch/arm/mach-imx/devices/platform-fec.c index d86f925..b403a4f 100644 --- a/arch/arm/mach-imx/devices/platform-fec.c +++ b/arch/arm/mach-imx/devices/platform-fec.c @@ -19,11 +19,6 @@ .irq = soc ## _INT_FEC, \ } -#ifdef CONFIG_SOC_IMX25 -const struct imx_fec_data imx25_fec_data __initconst = - imx_fec_data_entry_single(MX25, "imx25-fec"); -#endif /* ifdef CONFIG_SOC_IMX25 */ - #ifdef CONFIG_SOC_IMX27 const struct imx_fec_data imx27_fec_data __initconst = imx_fec_data_entry_single(MX27, "imx27-fec"); diff --git a/arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c b/arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c index 23b0061..25e1de6 100644 --- a/arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c +++ b/arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c @@ -18,11 +18,6 @@ .irq = soc ## _INT_USB_OTG, \ } -#ifdef CONFIG_SOC_IMX25 -const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data __initconst = - imx_fsl_usb2_udc_data_entry_single(MX25, "imx-udc-mx27"); -#endif /* ifdef CONFIG_SOC_IMX25 */ - #ifdef CONFIG_SOC_IMX27 const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data __initconst = imx_fsl_usb2_udc_data_entry_single(MX27, "imx-udc-mx27"); diff --git a/arch/arm/mach-imx/devices/platform-imx-fb.c b/arch/arm/mach-imx/devices/platform-imx-fb.c index 25a47c6..7df6328 100644 --- a/arch/arm/mach-imx/devices/platform-imx-fb.c +++ b/arch/arm/mach-imx/devices/platform-imx-fb.c @@ -29,11 +29,6 @@ const struct imx_imx_fb_data imx21_imx_fb_data __initconst = imx_imx_fb_data_entry_single(MX21, "imx21-fb", SZ_4K); #endif /* ifdef CONFIG_SOC_IMX21 */ -#ifdef CONFIG_SOC_IMX25 -const struct imx_imx_fb_data imx25_imx_fb_data __initconst = - imx_imx_fb_data_entry_single(MX25, "imx21-fb", SZ_16K); -#endif /* ifdef CONFIG_SOC_IMX25 */ - #ifdef CONFIG_SOC_IMX27 const struct imx_imx_fb_data imx27_imx_fb_data __initconst = imx_imx_fb_data_entry_single(MX27, "imx21-fb", SZ_4K); diff --git a/arch/arm/mach-imx/devices/platform-imx-i2c.c b/arch/arm/mach-imx/devices/platform-imx-i2c.c index 644ac26..ae97915 100644 --- a/arch/arm/mach-imx/devices/platform-imx-i2c.c +++ b/arch/arm/mach-imx/devices/platform-imx-i2c.c @@ -31,16 +31,6 @@ const struct imx_imx_i2c_data imx21_imx_i2c_data __initconst = imx_imx_i2c_data_entry_single(MX21, "imx21-i2c", 0, , SZ_4K); #endif /* ifdef CONFIG_SOC_IMX21 */ -#ifdef CONFIG_SOC_IMX25 -const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst = { -#define imx25_imx_i2c_data_entry(_id, _hwid) \ - imx_imx_i2c_data_entry(MX25, "imx21-i2c", _id, _hwid, SZ_16K) - imx25_imx_i2c_data_entry(0, 1), - imx25_imx_i2c_data_entry(1, 2), - imx25_imx_i2c_data_entry(2, 3), -}; -#endif /* ifdef CONFIG_SOC_IMX25 */ - #ifdef CONFIG_SOC_IMX27 const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst = { #define imx27_imx_i2c_data_entry(_id, _hwid) \ diff --git a/arch/arm/mach-imx/devices/platform-imx-keypad.c b/arch/arm/mach-imx/devices/platform-imx-keypad.c index f42200b..479e4d7 100644 --- a/arch/arm/mach-imx/devices/platform-imx-keypad.c +++ b/arch/arm/mach-imx/devices/platform-imx-keypad.c @@ -21,11 +21,6 @@ const struct imx_imx_keypad_data imx21_imx_keypad_data __initconst = imx_imx_keypad_data_entry_single(MX21, SZ_16); #endif /* ifdef CONFIG_SOC_IMX21 */ -#ifdef CONFIG_SOC_IMX25 -const struct imx_imx_keypad_data imx25_imx_keypad_data __initconst = - imx_imx_keypad_data_entry_single(MX25, SZ_16K); -#endif /* ifdef CONFIG_SOC_IMX25 */ - #ifdef CONFIG_SOC_IMX27 const struct imx_imx_keypad_data imx27_imx_keypad_data __initconst = imx_imx_keypad_data_entry_single(MX27, SZ_16); diff --git a/arch/arm/mach-imx/devices/platform-imx-ssi.c b/arch/arm/mach-imx/devices/platform-imx-ssi.c index 1c7c721..6f0e94e 100644 --- a/arch/arm/mach-imx/devices/platform-imx-ssi.c +++ b/arch/arm/mach-imx/devices/platform-imx-ssi.c @@ -30,15 +30,6 @@ const struct imx_imx_ssi_data imx21_imx_ssi_data[] __initconst = { }; #endif /* ifdef CONFIG_SOC_IMX21 */ -#ifdef CONFIG_SOC_IMX25 -const struct imx_imx_ssi_data imx25_imx_ssi_data[] __initconst = { -#define imx25_imx_ssi_data_entry(_id, _hwid) \ - imx_imx_ssi_data_entry(MX25, _id, _hwid, SZ_4K) - imx25_imx_ssi_data_entry(0, 1), - imx25_imx_ssi_data_entry(1, 2), -}; -#endif /* ifdef CONFIG_SOC_IMX25 */ - #ifdef CONFIG_SOC_IMX27 const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst = { #define imx27_imx_ssi_data_entry(_id, _hwid) \ diff --git a/arch/arm/mach-imx/devices/platform-imx-uart.c b/arch/arm/mach-imx/devices/platform-imx-uart.c index 8c01836..6962cff 100644 --- a/arch/arm/mach-imx/devices/platform-imx-uart.c +++ b/arch/arm/mach-imx/devices/platform-imx-uart.c @@ -47,18 +47,6 @@ const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst = { }; #endif -#ifdef CONFIG_SOC_IMX25 -const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst = { -#define imx25_imx_uart_data_entry(_id, _hwid) \ - imx_imx_uart_1irq_data_entry(MX25, _id, _hwid, SZ_16K) - imx25_imx_uart_data_entry(0, 1), - imx25_imx_uart_data_entry(1, 2), - imx25_imx_uart_data_entry(2, 3), - imx25_imx_uart_data_entry(3, 4), - imx25_imx_uart_data_entry(4, 5), -}; -#endif /* ifdef CONFIG_SOC_IMX25 */ - #ifdef CONFIG_SOC_IMX27 const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst = { #define imx27_imx_uart_data_entry(_id, _hwid) \ diff --git a/arch/arm/mach-imx/devices/platform-imx2-wdt.c b/arch/arm/mach-imx/devices/platform-imx2-wdt.c index 54f63bc..8c134c8 100644 --- a/arch/arm/mach-imx/devices/platform-imx2-wdt.c +++ b/arch/arm/mach-imx/devices/platform-imx2-wdt.c @@ -25,11 +25,6 @@ const struct imx_imx2_wdt_data imx21_imx2_wdt_data __initconst = imx_imx2_wdt_data_entry_single(MX21, 0, , SZ_4K); #endif /* ifdef CONFIG_SOC_IMX21 */ -#ifdef CONFIG_SOC_IMX25 -const struct imx_imx2_wdt_data imx25_imx2_wdt_data __initconst = - imx_imx2_wdt_data_entry_single(MX25, 0, , SZ_16K); -#endif /* ifdef CONFIG_SOC_IMX25 */ - #ifdef CONFIG_SOC_IMX27 const struct imx_imx2_wdt_data imx27_imx2_wdt_data __initconst = imx_imx2_wdt_data_entry_single(MX27, 0, , SZ_4K); diff --git a/arch/arm/mach-imx/devices/platform-imxdi_rtc.c b/arch/arm/mach-imx/devices/platform-imxdi_rtc.c deleted file mode 100644 index 5bb490d..0000000 --- a/arch/arm/mach-imx/devices/platform-imxdi_rtc.c +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Copyright (C) 2010 Pengutronix - * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <asm/sizes.h> - -#include "../hardware.h" -#include "devices-common.h" - -#define imx_imxdi_rtc_data_entry_single(soc) \ - { \ - .iobase = soc ## _DRYICE_BASE_ADDR, \ - .irq = soc ## _INT_DRYICE, \ - } - -#ifdef CONFIG_SOC_IMX25 -const struct imx_imxdi_rtc_data imx25_imxdi_rtc_data __initconst = - imx_imxdi_rtc_data_entry_single(MX25); -#endif /* ifdef CONFIG_SOC_IMX25 */ - -struct platform_device *__init imx_add_imxdi_rtc( - const struct imx_imxdi_rtc_data *data) -{ - struct resource res[] = { - { - .start = data->iobase, - .end = data->iobase + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = data->irq, - .end = data->irq, - .flags = IORESOURCE_IRQ, - }, - }; - - return imx_add_platform_device("imxdi_rtc", 0, - res, ARRAY_SIZE(res), NULL, 0); -} diff --git a/arch/arm/mach-imx/devices/platform-mx2-camera.c b/arch/arm/mach-imx/devices/platform-mx2-camera.c index b53e1f3..4c377c3 100644 --- a/arch/arm/mach-imx/devices/platform-mx2-camera.c +++ b/arch/arm/mach-imx/devices/platform-mx2-camera.c @@ -27,11 +27,6 @@ .irqemmaprp = soc ## _INT_EMMAPRP, \ } -#ifdef CONFIG_SOC_IMX25 -const struct imx_mx2_camera_data imx25_mx2_camera_data __initconst = - imx_mx2_camera_data_entry_single(MX25, "imx25-camera"); -#endif /* ifdef CONFIG_SOC_IMX25 */ - #ifdef CONFIG_SOC_IMX27 const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst = imx_mx2_camera_data_entry_single_emma(MX27, "imx27-camera"); diff --git a/arch/arm/mach-imx/devices/platform-mxc-ehci.c b/arch/arm/mach-imx/devices/platform-mxc-ehci.c index 2963536..4537abd 100644 --- a/arch/arm/mach-imx/devices/platform-mxc-ehci.c +++ b/arch/arm/mach-imx/devices/platform-mxc-ehci.c @@ -18,13 +18,6 @@ .irq = soc ## _INT_USB_ ## hs, \ } -#ifdef CONFIG_SOC_IMX25 -const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data __initconst = - imx_mxc_ehci_data_entry_single(MX25, 0, OTG); -const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data __initconst = - imx_mxc_ehci_data_entry_single(MX25, 1, HS); -#endif /* ifdef CONFIG_SOC_IMX25 */ - #ifdef CONFIG_SOC_IMX27 const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst = imx_mxc_ehci_data_entry_single(MX27, 0, OTG); diff --git a/arch/arm/mach-imx/devices/platform-mxc_nand.c b/arch/arm/mach-imx/devices/platform-mxc_nand.c index fa618a3..676df49 100644 --- a/arch/arm/mach-imx/devices/platform-mxc_nand.c +++ b/arch/arm/mach-imx/devices/platform-mxc_nand.c @@ -34,11 +34,6 @@ const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst = imx_mxc_nand_data_entry_single(MX21, "imx21-nand", SZ_4K); #endif /* ifdef CONFIG_SOC_IMX21 */ -#ifdef CONFIG_SOC_IMX25 -const struct imx_mxc_nand_data imx25_mxc_nand_data __initconst = - imx_mxc_nand_data_entry_single(MX25, "imx25-nand", SZ_8K); -#endif /* ifdef CONFIG_SOC_IMX25 */ - #ifdef CONFIG_SOC_IMX27 const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst = imx_mxc_nand_data_entry_single(MX27, "imx27-nand", SZ_4K); diff --git a/arch/arm/mach-imx/devices/platform-spi_imx.c b/arch/arm/mach-imx/devices/platform-spi_imx.c index aca825d..5e9707b 100644 --- a/arch/arm/mach-imx/devices/platform-spi_imx.c +++ b/arch/arm/mach-imx/devices/platform-spi_imx.c @@ -39,17 +39,6 @@ const struct imx_spi_imx_data imx21_cspi_data[] __initconst = { }; #endif -#ifdef CONFIG_SOC_IMX25 -/* i.mx25 has the i.mx35 type cspi */ -const struct imx_spi_imx_data imx25_cspi_data[] __initconst = { -#define imx25_cspi_data_entry(_id, _hwid) \ - imx_spi_imx_data_entry(MX25, CSPI, "imx35-cspi", _id, _hwid, SZ_16K) - imx25_cspi_data_entry(0, 1), - imx25_cspi_data_entry(1, 2), - imx25_cspi_data_entry(2, 3), -}; -#endif /* ifdef CONFIG_SOC_IMX25 */ - #ifdef CONFIG_SOC_IMX27 const struct imx_spi_imx_data imx27_cspi_data[] __initconst = { #define imx27_cspi_data_entry(_id, _hwid) \ diff --git a/arch/arm/mach-imx/ehci-imx25.c b/arch/arm/mach-imx/ehci-imx25.c deleted file mode 100644 index 42a5a3d..0000000 --- a/arch/arm/mach-imx/ehci-imx25.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de> - * Copyright (C) 2010 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - */ - -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/platform_data/usb-ehci-mxc.h> - -#include "ehci.h" -#include "hardware.h" - -#define USBCTRL_OTGBASE_OFFSET 0x600 - -#define MX25_OTG_SIC_SHIFT 29 -#define MX25_OTG_SIC_MASK (0x3 << MX25_OTG_SIC_SHIFT) -#define MX25_OTG_PM_BIT (1 << 24) -#define MX25_OTG_PP_BIT (1 << 11) -#define MX25_OTG_OCPOL_BIT (1 << 3) - -#define MX25_H1_SIC_SHIFT 21 -#define MX25_H1_SIC_MASK (0x3 << MX25_H1_SIC_SHIFT) -#define MX25_H1_PP_BIT (1 << 18) -#define MX25_H1_PM_BIT (1 << 16) -#define MX25_H1_IPPUE_UP_BIT (1 << 7) -#define MX25_H1_IPPUE_DOWN_BIT (1 << 6) -#define MX25_H1_TLL_BIT (1 << 5) -#define MX25_H1_USBTE_BIT (1 << 4) -#define MX25_H1_OCPOL_BIT (1 << 2) - -int mx25_initialize_usb_hw(int port, unsigned int flags) -{ - unsigned int v; - - v = readl(MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); - - switch (port) { - case 0: /* OTG port */ - v &= ~(MX25_OTG_SIC_MASK | MX25_OTG_PM_BIT | MX25_OTG_PP_BIT | - MX25_OTG_OCPOL_BIT); - v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX25_OTG_SIC_SHIFT; - - if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) - v |= MX25_OTG_PM_BIT; - - if (flags & MXC_EHCI_PWR_PIN_ACTIVE_HIGH) - v |= MX25_OTG_PP_BIT; - - if (!(flags & MXC_EHCI_OC_PIN_ACTIVE_LOW)) - v |= MX25_OTG_OCPOL_BIT; - - break; - case 1: /* H1 port */ - v &= ~(MX25_H1_SIC_MASK | MX25_H1_PM_BIT | MX25_H1_PP_BIT | - MX25_H1_OCPOL_BIT | MX25_H1_TLL_BIT | MX25_H1_USBTE_BIT | - MX25_H1_IPPUE_DOWN_BIT | MX25_H1_IPPUE_UP_BIT); - v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX25_H1_SIC_SHIFT; - - if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) - v |= MX25_H1_PM_BIT; - - if (flags & MXC_EHCI_PWR_PIN_ACTIVE_HIGH) - v |= MX25_H1_PP_BIT; - - if (!(flags & MXC_EHCI_OC_PIN_ACTIVE_LOW)) - v |= MX25_H1_OCPOL_BIT; - - if (!(flags & MXC_EHCI_TTL_ENABLED)) - v |= MX25_H1_TLL_BIT; - - if (flags & MXC_EHCI_INTERNAL_PHY) - v |= MX25_H1_USBTE_BIT; - - if (flags & MXC_EHCI_IPPUE_DOWN) - v |= MX25_H1_IPPUE_DOWN_BIT; - - if (flags & MXC_EHCI_IPPUE_UP) - v |= MX25_H1_IPPUE_UP_BIT; - - break; - default: - return -EINVAL; - } - - writel(v, MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); - - return 0; -} - diff --git a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c deleted file mode 100644 index e77cc3af..0000000 --- a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c +++ /dev/null @@ -1,310 +0,0 @@ -/* - * Copyright (C) 2010 Eric Benard - eric@eukrea.com - * - * Based on pcm970-baseboard.c which is : - * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ - -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/platform_device.h> -#include <linux/input.h> -#include <linux/spi/spi.h> -#include <video/platform_lcd.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include "common.h" -#include "devices-imx25.h" -#include "hardware.h" -#include "iomux-mx25.h" -#include "mx25.h" - -static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = { - /* LCD */ - MX25_PAD_LD0__LD0, - MX25_PAD_LD1__LD1, - MX25_PAD_LD2__LD2, - MX25_PAD_LD3__LD3, - MX25_PAD_LD4__LD4, - MX25_PAD_LD5__LD5, - MX25_PAD_LD6__LD6, - MX25_PAD_LD7__LD7, - MX25_PAD_LD8__LD8, - MX25_PAD_LD9__LD9, - MX25_PAD_LD10__LD10, - MX25_PAD_LD11__LD11, - MX25_PAD_LD12__LD12, - MX25_PAD_LD13__LD13, - MX25_PAD_LD14__LD14, - MX25_PAD_LD15__LD15, - MX25_PAD_GPIO_E__LD16, - MX25_PAD_GPIO_F__LD17, - MX25_PAD_HSYNC__HSYNC, - MX25_PAD_VSYNC__VSYNC, - MX25_PAD_LSCLK__LSCLK, - MX25_PAD_OE_ACD__OE_ACD, - MX25_PAD_CONTRAST__CONTRAST, - /* LCD_PWR */ - MX25_PAD_PWM__GPIO_1_26, - /* LED */ - MX25_PAD_POWER_FAIL__GPIO_3_19, - /* SWITCH */ - MX25_PAD_VSTBY_ACK__GPIO_3_18, - /* UART2 */ - MX25_PAD_UART2_RTS__UART2_RTS, - MX25_PAD_UART2_CTS__UART2_CTS, - MX25_PAD_UART2_TXD__UART2_TXD, - MX25_PAD_UART2_RXD__UART2_RXD, - /* SD1 */ - MX25_PAD_SD1_CMD__SD1_CMD, - MX25_PAD_SD1_CLK__SD1_CLK, - MX25_PAD_SD1_DATA0__SD1_DATA0, - MX25_PAD_SD1_DATA1__SD1_DATA1, - MX25_PAD_SD1_DATA2__SD1_DATA2, - MX25_PAD_SD1_DATA3__SD1_DATA3, - /* SD1 CD */ - MX25_PAD_DE_B__GPIO_2_20, - /* I2S */ - MX25_PAD_KPP_COL3__AUD5_TXFS, - MX25_PAD_KPP_COL2__AUD5_TXC, - MX25_PAD_KPP_COL1__AUD5_RXD, - MX25_PAD_KPP_COL0__AUD5_TXD, - /* CAN */ - MX25_PAD_GPIO_D__CAN2_RX, - MX25_PAD_GPIO_C__CAN2_TX, - /* SPI1 */ - MX25_PAD_CSPI1_MOSI__CSPI1_MOSI, - MX25_PAD_CSPI1_MISO__CSPI1_MISO, - MX25_PAD_CSPI1_SS0__GPIO_1_16, - MX25_PAD_CSPI1_SS1__GPIO_1_17, - MX25_PAD_CSPI1_SCLK__CSPI1_SCLK, - MX25_PAD_CSPI1_RDY__GPIO_2_22, -}; - -#define GPIO_LED1 IMX_GPIO_NR(3, 19) -#define GPIO_SWITCH1 IMX_GPIO_NR(3, 18) -#define GPIO_SD1CD IMX_GPIO_NR(2, 20) -#define GPIO_LCDPWR IMX_GPIO_NR(1, 26) -#define GPIO_SPI1_SS0 IMX_GPIO_NR(1, 16) -#define GPIO_SPI1_SS1 IMX_GPIO_NR(1, 17) -#define GPIO_SPI1_IRQ IMX_GPIO_NR(2, 22) - -static struct imx_fb_videomode eukrea_mximxsd_modes[] = { - { - .mode = { - .name = "CMO-QVGA", - .refresh = 60, - .xres = 320, - .yres = 240, - .pixclock = KHZ2PICOS(6500), - .left_margin = 30, - .right_margin = 38, - .upper_margin = 20, - .lower_margin = 3, - .hsync_len = 15, - .vsync_len = 4, - }, - .bpp = 16, - .pcr = 0xCAD08B80, - }, { - .mode = { - .name = "DVI-VGA", - .refresh = 60, - .xres = 640, - .yres = 480, - .pixclock = 32000, - .hsync_len = 7, - .left_margin = 100, - .right_margin = 100, - .vsync_len = 7, - .upper_margin = 7, - .lower_margin = 100, - }, - .pcr = 0xFA208B80, - .bpp = 16, - }, { - .mode = { - .name = "DVI-SVGA", - .refresh = 60, - .xres = 800, - .yres = 600, - .pixclock = 25000, - .hsync_len = 7, - .left_margin = 75, - .right_margin = 75, - .vsync_len = 7, - .upper_margin = 7, - .lower_margin = 75, - }, - .pcr = 0xFA208B80, - .bpp = 16, - }, -}; - -static const struct imx_fb_platform_data eukrea_mximxsd_fb_pdata __initconst = { - .mode = eukrea_mximxsd_modes, - .num_modes = ARRAY_SIZE(eukrea_mximxsd_modes), - .pwmr = 0x00A903FF, - .lscr1 = 0x00120300, - .dmacr = 0x00040060, -}; - -static void eukrea_mbimxsd_lcd_power_set(struct plat_lcd_data *pd, - unsigned int power) -{ - if (power) - gpio_direction_output(GPIO_LCDPWR, 1); - else - gpio_direction_output(GPIO_LCDPWR, 0); -} - -static struct plat_lcd_data eukrea_mbimxsd_lcd_power_data = { - .set_power = eukrea_mbimxsd_lcd_power_set, -}; - -static struct platform_device eukrea_mbimxsd_lcd_powerdev = { - .name = "platform-lcd", - .dev.platform_data = &eukrea_mbimxsd_lcd_power_data, -}; - -static const struct gpio_led eukrea_mbimxsd_leds[] __initconst = { - { - .name = "led1", - .default_trigger = "heartbeat", - .active_low = 1, - .gpio = GPIO_LED1, - }, -}; - -static const struct gpio_led_platform_data - eukrea_mbimxsd_led_info __initconst = { - .leds = eukrea_mbimxsd_leds, - .num_leds = ARRAY_SIZE(eukrea_mbimxsd_leds), -}; - -static struct gpio_keys_button eukrea_mbimxsd_gpio_buttons[] = { - { - .gpio = GPIO_SWITCH1, - .code = BTN_0, - .desc = "BP1", - .active_low = 1, - .wakeup = 1, - }, -}; - -static const struct gpio_keys_platform_data - eukrea_mbimxsd_button_data __initconst = { - .buttons = eukrea_mbimxsd_gpio_buttons, - .nbuttons = ARRAY_SIZE(eukrea_mbimxsd_gpio_buttons), -}; - -static struct platform_device *platform_devices[] __initdata = { - &eukrea_mbimxsd_lcd_powerdev, -}; - -static const struct imxuart_platform_data uart_pdata __initconst = { - .flags = IMXUART_HAVE_RTSCTS, -}; - -static struct i2c_board_info eukrea_mbimxsd_i2c_devices[] = { - { - I2C_BOARD_INFO("tlv320aic23", 0x1a), - }, -}; - -static const -struct imx_ssi_platform_data eukrea_mbimxsd_ssi_pdata __initconst = { - .flags = IMX_SSI_SYN | IMX_SSI_NET | IMX_SSI_USE_I2S_SLAVE, -}; - -static struct esdhc_platform_data sd1_pdata = { - .cd_gpio = GPIO_SD1CD, - .cd_type = ESDHC_CD_GPIO, - .wp_type = ESDHC_WP_NONE, -}; - -static struct spi_board_info eukrea_mbimxsd25_spi_board_info[] __initdata = { - { - .modalias = "spidev", - .max_speed_hz = 20000000, - .bus_num = 0, - .chip_select = 0, - .mode = SPI_MODE_0, - }, - { - .modalias = "spidev", - .max_speed_hz = 20000000, - .bus_num = 0, - .chip_select = 1, - .mode = SPI_MODE_0, - }, -}; - -static int eukrea_mbimxsd25_spi_cs[] = {GPIO_SPI1_SS0, GPIO_SPI1_SS1}; - -static const struct spi_imx_master eukrea_mbimxsd25_spi0_data __initconst = { - .chipselect = eukrea_mbimxsd25_spi_cs, - .num_chipselect = ARRAY_SIZE(eukrea_mbimxsd25_spi_cs), -}; - -/* - * system init for baseboard usage. Will be called by cpuimx25 init. - * - * Add platform devices present on this baseboard and init - * them from CPU side as far as required to use them later on - */ -void __init eukrea_mbimxsd25_baseboard_init(void) -{ - if (mxc_iomux_v3_setup_multiple_pads(eukrea_mbimxsd_pads, - ARRAY_SIZE(eukrea_mbimxsd_pads))) - printk(KERN_ERR "error setting mbimxsd pads !\n"); - - imx25_add_imx_uart1(&uart_pdata); - imx25_add_imx_fb(&eukrea_mximxsd_fb_pdata); - imx25_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata); - - imx25_add_flexcan1(); - imx25_add_sdhci_esdhc_imx(0, &sd1_pdata); - - gpio_request(GPIO_LED1, "LED1"); - gpio_direction_output(GPIO_LED1, 1); - gpio_free(GPIO_LED1); - - gpio_request(GPIO_SWITCH1, "SWITCH1"); - gpio_direction_input(GPIO_SWITCH1); - gpio_free(GPIO_SWITCH1); - - gpio_request(GPIO_LCDPWR, "LCDPWR"); - gpio_direction_output(GPIO_LCDPWR, 1); - - i2c_register_board_info(0, eukrea_mbimxsd_i2c_devices, - ARRAY_SIZE(eukrea_mbimxsd_i2c_devices)); - - gpio_request(GPIO_SPI1_IRQ, "SPI1_IRQ"); - gpio_direction_input(GPIO_SPI1_IRQ); - gpio_free(GPIO_SPI1_IRQ); - imx25_add_spi_imx0(&eukrea_mbimxsd25_spi0_data); - spi_register_board_info(eukrea_mbimxsd25_spi_board_info, - ARRAY_SIZE(eukrea_mbimxsd25_spi_board_info)); - - platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); - gpio_led_register_device(-1, &eukrea_mbimxsd_led_info); - imx_add_gpio_keys(&eukrea_mbimxsd_button_data); - imx_add_platform_device("eukrea_tlv320", 0, NULL, 0, NULL, 0); -} diff --git a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c index 14d6c82..6edc940 100644 --- a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c @@ -100,7 +100,7 @@ static struct mx3fb_platform_data mx3fb_pdata __initdata = { .num_modes = ARRAY_SIZE(fb_modedb), }; -static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = { +static const iomux_v3_cfg_t eukrea_mbimxsd_pads[] __initconst = { /* LCD */ MX35_PAD_LD0__IPU_DISPB_DAT_0, MX35_PAD_LD1__IPU_DISPB_DAT_1, diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c index 745caa1..4d60005 100644 --- a/arch/arm/mach-imx/gpc.c +++ b/arch/arm/mach-imx/gpc.c @@ -10,15 +10,25 @@ * http://www.gnu.org/copyleft/gpl.html */ +#include <linux/clk.h> +#include <linux/delay.h> #include <linux/io.h> #include <linux/irq.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_irq.h> +#include <linux/platform_device.h> +#include <linux/pm_domain.h> +#include <linux/regulator/consumer.h> #include <linux/irqchip/arm-gic.h> #include "common.h" +#include "hardware.h" +#define GPC_CNTR 0x000 #define GPC_IMR1 0x008 +#define GPC_PGC_GPU_PDN 0x260 +#define GPC_PGC_GPU_PUPSCR 0x264 +#define GPC_PGC_GPU_PDNSCR 0x268 #define GPC_PGC_CPU_PDN 0x2a0 #define GPC_PGC_CPU_PUPSCR 0x2a4 #define GPC_PGC_CPU_PDNSCR 0x2a8 @@ -26,6 +36,19 @@ #define GPC_PGC_SW_SHIFT 0x0 #define IMR_NUM 4 +#define GPC_MAX_IRQS (IMR_NUM * 32) + +#define GPU_VPU_PUP_REQ BIT(1) +#define GPU_VPU_PDN_REQ BIT(0) + +#define GPC_CLK_MAX 6 + +struct pu_domain { + struct generic_pm_domain base; + struct regulator *reg; + struct clk *clk[GPC_CLK_MAX]; + int num_clks; +}; static void __iomem *gpc_base; static u32 gpc_wake_irqs[IMR_NUM]; @@ -77,17 +100,17 @@ void imx_gpc_post_resume(void) static int imx_gpc_irq_set_wake(struct irq_data *d, unsigned int on) { - unsigned int idx = d->hwirq / 32 - 1; + unsigned int idx = d->hwirq / 32; u32 mask; - /* Sanity check for SPI irq */ - if (d->hwirq < 32) - return -EINVAL; - mask = 1 << d->hwirq % 32; gpc_wake_irqs[idx] = on ? gpc_wake_irqs[idx] | mask : gpc_wake_irqs[idx] & ~mask; + /* + * Do *not* call into the parent, as the GIC doesn't have any + * wake-up facility... + */ return 0; } @@ -117,7 +140,7 @@ void imx_gpc_hwirq_unmask(unsigned int hwirq) void __iomem *reg; u32 val; - reg = gpc_base + GPC_IMR1 + (hwirq / 32 - 1) * 4; + reg = gpc_base + GPC_IMR1 + hwirq / 32 * 4; val = readl_relaxed(reg); val &= ~(1 << hwirq % 32); writel_relaxed(val, reg); @@ -128,7 +151,7 @@ void imx_gpc_hwirq_mask(unsigned int hwirq) void __iomem *reg; u32 val; - reg = gpc_base + GPC_IMR1 + (hwirq / 32 - 1) * 4; + reg = gpc_base + GPC_IMR1 + hwirq / 32 * 4; val = readl_relaxed(reg); val |= 1 << (hwirq % 32); writel_relaxed(val, reg); @@ -136,37 +159,319 @@ void imx_gpc_hwirq_mask(unsigned int hwirq) static void imx_gpc_irq_unmask(struct irq_data *d) { - /* Sanity check for SPI irq */ - if (d->hwirq < 32) - return; - imx_gpc_hwirq_unmask(d->hwirq); + irq_chip_unmask_parent(d); } static void imx_gpc_irq_mask(struct irq_data *d) { - /* Sanity check for SPI irq */ - if (d->hwirq < 32) - return; - imx_gpc_hwirq_mask(d->hwirq); + irq_chip_mask_parent(d); } -void __init imx_gpc_init(void) +static struct irq_chip imx_gpc_chip = { + .name = "GPC", + .irq_eoi = irq_chip_eoi_parent, + .irq_mask = imx_gpc_irq_mask, + .irq_unmask = imx_gpc_irq_unmask, + .irq_retrigger = irq_chip_retrigger_hierarchy, + .irq_set_wake = imx_gpc_irq_set_wake, +#ifdef CONFIG_SMP + .irq_set_affinity = irq_chip_set_affinity_parent, +#endif +}; + +static int imx_gpc_domain_xlate(struct irq_domain *domain, + struct device_node *controller, + const u32 *intspec, + unsigned int intsize, + unsigned long *out_hwirq, + unsigned int *out_type) { - struct device_node *np; + if (domain->of_node != controller) + return -EINVAL; /* Shouldn't happen, really... */ + if (intsize != 3) + return -EINVAL; /* Not GIC compliant */ + if (intspec[0] != 0) + return -EINVAL; /* No PPI should point to this domain */ + + *out_hwirq = intspec[1]; + *out_type = intspec[2]; + return 0; +} + +static int imx_gpc_domain_alloc(struct irq_domain *domain, + unsigned int irq, + unsigned int nr_irqs, void *data) +{ + struct of_phandle_args *args = data; + struct of_phandle_args parent_args; + irq_hw_number_t hwirq; int i; - np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-gpc"); - gpc_base = of_iomap(np, 0); - WARN_ON(!gpc_base); + if (args->args_count != 3) + return -EINVAL; /* Not GIC compliant */ + if (args->args[0] != 0) + return -EINVAL; /* No PPI should point to this domain */ + + hwirq = args->args[1]; + if (hwirq >= GPC_MAX_IRQS) + return -EINVAL; /* Can't deal with this */ + + for (i = 0; i < nr_irqs; i++) + irq_domain_set_hwirq_and_chip(domain, irq + i, hwirq + i, + &imx_gpc_chip, NULL); + + parent_args = *args; + parent_args.np = domain->parent->of_node; + return irq_domain_alloc_irqs_parent(domain, irq, nr_irqs, &parent_args); +} + +static struct irq_domain_ops imx_gpc_domain_ops = { + .xlate = imx_gpc_domain_xlate, + .alloc = imx_gpc_domain_alloc, + .free = irq_domain_free_irqs_common, +}; + +static int __init imx_gpc_init(struct device_node *node, + struct device_node *parent) +{ + struct irq_domain *parent_domain, *domain; + int i; + + if (!parent) { + pr_err("%s: no parent, giving up\n", node->full_name); + return -ENODEV; + } + + parent_domain = irq_find_host(parent); + if (!parent_domain) { + pr_err("%s: unable to obtain parent domain\n", node->full_name); + return -ENXIO; + } + + gpc_base = of_iomap(node, 0); + if (WARN_ON(!gpc_base)) + return -ENOMEM; + + domain = irq_domain_add_hierarchy(parent_domain, 0, GPC_MAX_IRQS, + node, &imx_gpc_domain_ops, + NULL); + if (!domain) { + iounmap(gpc_base); + return -ENOMEM; + } /* Initially mask all interrupts */ for (i = 0; i < IMR_NUM; i++) writel_relaxed(~0, gpc_base + GPC_IMR1 + i * 4); - /* Register GPC as the secondary interrupt controller behind GIC */ - gic_arch_extn.irq_mask = imx_gpc_irq_mask; - gic_arch_extn.irq_unmask = imx_gpc_irq_unmask; - gic_arch_extn.irq_set_wake = imx_gpc_irq_set_wake; + return 0; +} + +/* + * We cannot use the IRQCHIP_DECLARE macro that lives in + * drivers/irqchip, so we're forced to roll our own. Not very nice. + */ +OF_DECLARE_2(irqchip, imx_gpc, "fsl,imx6q-gpc", imx_gpc_init); + +void __init imx_gpc_check_dt(void) +{ + struct device_node *np; + + np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-gpc"); + if (WARN_ON(!np || + !of_find_property(np, "interrupt-controller", NULL))) + pr_warn("Outdated DT detected, system is about to crash!!!\n"); +} + +#ifdef CONFIG_PM_GENERIC_DOMAINS + +static void _imx6q_pm_pu_power_off(struct generic_pm_domain *genpd) +{ + int iso, iso2sw; + u32 val; + + /* Read ISO and ISO2SW power down delays */ + val = readl_relaxed(gpc_base + GPC_PGC_GPU_PDNSCR); + iso = val & 0x3f; + iso2sw = (val >> 8) & 0x3f; + + /* Gate off PU domain when GPU/VPU when powered down */ + writel_relaxed(0x1, gpc_base + GPC_PGC_GPU_PDN); + + /* Request GPC to power down GPU/VPU */ + val = readl_relaxed(gpc_base + GPC_CNTR); + val |= GPU_VPU_PDN_REQ; + writel_relaxed(val, gpc_base + GPC_CNTR); + + /* Wait ISO + ISO2SW IPG clock cycles */ + ndelay((iso + iso2sw) * 1000 / 66); +} + +static int imx6q_pm_pu_power_off(struct generic_pm_domain *genpd) +{ + struct pu_domain *pu = container_of(genpd, struct pu_domain, base); + + _imx6q_pm_pu_power_off(genpd); + + if (pu->reg) + regulator_disable(pu->reg); + + return 0; +} + +static int imx6q_pm_pu_power_on(struct generic_pm_domain *genpd) +{ + struct pu_domain *pu = container_of(genpd, struct pu_domain, base); + int i, ret, sw, sw2iso; + u32 val; + + if (pu->reg) + ret = regulator_enable(pu->reg); + if (pu->reg && ret) { + pr_err("%s: failed to enable regulator: %d\n", __func__, ret); + return ret; + } + + /* Enable reset clocks for all devices in the PU domain */ + for (i = 0; i < pu->num_clks; i++) + clk_prepare_enable(pu->clk[i]); + + /* Gate off PU domain when GPU/VPU when powered down */ + writel_relaxed(0x1, gpc_base + GPC_PGC_GPU_PDN); + + /* Read ISO and ISO2SW power down delays */ + val = readl_relaxed(gpc_base + GPC_PGC_GPU_PUPSCR); + sw = val & 0x3f; + sw2iso = (val >> 8) & 0x3f; + + /* Request GPC to power up GPU/VPU */ + val = readl_relaxed(gpc_base + GPC_CNTR); + val |= GPU_VPU_PUP_REQ; + writel_relaxed(val, gpc_base + GPC_CNTR); + + /* Wait ISO + ISO2SW IPG clock cycles */ + ndelay((sw + sw2iso) * 1000 / 66); + + /* Disable reset clocks for all devices in the PU domain */ + for (i = 0; i < pu->num_clks; i++) + clk_disable_unprepare(pu->clk[i]); + + return 0; +} + +static struct generic_pm_domain imx6q_arm_domain = { + .name = "ARM", +}; + +static struct pu_domain imx6q_pu_domain = { + .base = { + .name = "PU", + .power_off = imx6q_pm_pu_power_off, + .power_on = imx6q_pm_pu_power_on, + .power_off_latency_ns = 25000, + .power_on_latency_ns = 2000000, + }, +}; + +static struct generic_pm_domain imx6sl_display_domain = { + .name = "DISPLAY", +}; + +static struct generic_pm_domain *imx_gpc_domains[] = { + &imx6q_arm_domain, + &imx6q_pu_domain.base, + &imx6sl_display_domain, +}; + +static struct genpd_onecell_data imx_gpc_onecell_data = { + .domains = imx_gpc_domains, + .num_domains = ARRAY_SIZE(imx_gpc_domains), +}; + +static int imx_gpc_genpd_init(struct device *dev, struct regulator *pu_reg) +{ + struct clk *clk; + bool is_off; + int i; + + imx6q_pu_domain.reg = pu_reg; + + for (i = 0; ; i++) { + clk = of_clk_get(dev->of_node, i); + if (IS_ERR(clk)) + break; + if (i >= GPC_CLK_MAX) { + dev_err(dev, "more than %d clocks\n", GPC_CLK_MAX); + goto clk_err; + } + imx6q_pu_domain.clk[i] = clk; + } + imx6q_pu_domain.num_clks = i; + + is_off = IS_ENABLED(CONFIG_PM); + if (is_off) { + _imx6q_pm_pu_power_off(&imx6q_pu_domain.base); + } else { + /* + * Enable power if compiled without CONFIG_PM in case the + * bootloader disabled it. + */ + imx6q_pm_pu_power_on(&imx6q_pu_domain.base); + } + + pm_genpd_init(&imx6q_pu_domain.base, NULL, is_off); + return of_genpd_add_provider_onecell(dev->of_node, + &imx_gpc_onecell_data); + +clk_err: + while (i--) + clk_put(imx6q_pu_domain.clk[i]); + return -EINVAL; +} + +#else +static inline int imx_gpc_genpd_init(struct device *dev, struct regulator *reg) +{ + return 0; +} +#endif /* CONFIG_PM_GENERIC_DOMAINS */ + +static int imx_gpc_probe(struct platform_device *pdev) +{ + struct regulator *pu_reg; + int ret; + + pu_reg = devm_regulator_get_optional(&pdev->dev, "pu"); + if (PTR_ERR(pu_reg) == -ENODEV) + pu_reg = NULL; + if (IS_ERR(pu_reg)) { + ret = PTR_ERR(pu_reg); + dev_err(&pdev->dev, "failed to get pu regulator: %d\n", ret); + return ret; + } + + return imx_gpc_genpd_init(&pdev->dev, pu_reg); +} + +static const struct of_device_id imx_gpc_dt_ids[] = { + { .compatible = "fsl,imx6q-gpc" }, + { .compatible = "fsl,imx6sl-gpc" }, + { } +}; + +static struct platform_driver imx_gpc_driver = { + .driver = { + .name = "imx-gpc", + .owner = THIS_MODULE, + .of_match_table = imx_gpc_dt_ids, + }, + .probe = imx_gpc_probe, +}; + +static int __init imx_pgc_init(void) +{ + return platform_driver_register(&imx_gpc_driver); } +subsys_initcall(imx_pgc_init); diff --git a/arch/arm/mach-imx/hardware.h b/arch/arm/mach-imx/hardware.h index 66b2b56..76af2c0 100644 --- a/arch/arm/mach-imx/hardware.h +++ b/arch/arm/mach-imx/hardware.h @@ -112,7 +112,6 @@ #include "mx21.h" #include "mx27.h" #include "mx1.h" -#include "mx25.h" #define imx_map_entry(soc, name, _type) { \ .virtual = soc ## _IO_P2V(soc ## _ ## name ## _BASE_ADDR), \ diff --git a/arch/arm/mach-imx/iomux-mx25.h b/arch/arm/mach-imx/iomux-mx25.h deleted file mode 100644 index be51e83..0000000 --- a/arch/arm/mach-imx/iomux-mx25.h +++ /dev/null @@ -1,524 +0,0 @@ -/* - * arch/arm/plat-mxc/include/mach/iomux-mx25.h - * - * Copyright (C) 2009 by Lothar Wassmann <LW@KARO-electronics.de> - * - * based on arch/arm/mach-mx25/mx25_pins.h - * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved. - * and - * arch/arm/plat-mxc/include/mach/iomux-mx35.h - * Copyright (C) 2009 by Jan Weitzel Phytec Messtechnik GmbH <armlinux@phytec.de> - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ -#ifndef __MACH_IOMUX_MX25_H__ -#define __MACH_IOMUX_MX25_H__ - -#include "iomux-v3.h" - -/* - * IOMUX/PAD Bit field definitions - */ - -#define MX25_PAD_A10__A10 IOMUX_PAD(0x000, 0x008, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A10__GPIO_4_0 IOMUX_PAD(0x000, 0x008, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_A13__A13 IOMUX_PAD(0x22C, 0x00c, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A13__GPIO_4_1 IOMUX_PAD(0x22C, 0x00c, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_A14__A14 IOMUX_PAD(0x230, 0x010, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A14__GPIO_2_0 IOMUX_PAD(0x230, 0x010, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_A15__A15 IOMUX_PAD(0x234, 0x014, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A15__GPIO_2_1 IOMUX_PAD(0x234, 0x014, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_A16__A16 IOMUX_PAD(0x000, 0x018, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A16__GPIO_2_2 IOMUX_PAD(0x000, 0x018, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_A17__A17 IOMUX_PAD(0x238, 0x01c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A17__GPIO_2_3 IOMUX_PAD(0x238, 0x01c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_A18__A18 IOMUX_PAD(0x23c, 0x020, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A18__GPIO_2_4 IOMUX_PAD(0x23c, 0x020, 0x15, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A18__FEC_COL IOMUX_PAD(0x23c, 0x020, 0x17, 0x504, 0, NO_PAD_CTRL) - -#define MX25_PAD_A19__A19 IOMUX_PAD(0x240, 0x024, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A19__FEC_RX_ER IOMUX_PAD(0x240, 0x024, 0x17, 0x518, 0, NO_PAD_CTRL) -#define MX25_PAD_A19__GPIO_2_5 IOMUX_PAD(0x240, 0x024, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_A20__A20 IOMUX_PAD(0x244, 0x028, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A20__GPIO_2_6 IOMUX_PAD(0x244, 0x028, 0x15, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A20__FEC_RDATA2 IOMUX_PAD(0x244, 0x028, 0x17, 0x50c, 0, NO_PAD_CTRL) - -#define MX25_PAD_A21__A21 IOMUX_PAD(0x248, 0x02c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A21__GPIO_2_7 IOMUX_PAD(0x248, 0x02c, 0x15, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A21__FEC_RDATA3 IOMUX_PAD(0x248, 0x02c, 0x17, 0x510, 0, NO_PAD_CTRL) - -#define MX25_PAD_A22__A22 IOMUX_PAD(0x000, 0x030, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A22__GPIO_2_8 IOMUX_PAD(0x000, 0x030, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_A23__A23 IOMUX_PAD(0x24c, 0x034, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A23__GPIO_2_9 IOMUX_PAD(0x24c, 0x034, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_A24__A24 IOMUX_PAD(0x250, 0x038, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A24__GPIO_2_10 IOMUX_PAD(0x250, 0x038, 0x15, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A24__FEC_RX_CLK IOMUX_PAD(0x250, 0x038, 0x17, 0x514, 0, NO_PAD_CTRL) - -#define MX25_PAD_A25__A25 IOMUX_PAD(0x254, 0x03c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A25__GPIO_2_11 IOMUX_PAD(0x254, 0x03c, 0x15, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_A25__FEC_CRS IOMUX_PAD(0x254, 0x03c, 0x17, 0x508, 0, NO_PAD_CTRL) - -#define MX25_PAD_EB0__EB0 IOMUX_PAD(0x258, 0x040, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_EB0__AUD4_TXD IOMUX_PAD(0x258, 0x040, 0x14, 0x464, 0, NO_PAD_CTRL) -#define MX25_PAD_EB0__GPIO_2_12 IOMUX_PAD(0x258, 0x040, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_EB1__EB1 IOMUX_PAD(0x25c, 0x044, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_EB1__AUD4_RXD IOMUX_PAD(0x25c, 0x044, 0x14, 0x460, 0, NO_PAD_CTRL) -#define MX25_PAD_EB1__GPIO_2_13 IOMUX_PAD(0x25c, 0x044, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_OE__OE IOMUX_PAD(0x260, 0x048, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_OE__AUD4_TXC IOMUX_PAD(0x260, 0x048, 0x14, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_OE__GPIO_2_14 IOMUX_PAD(0x260, 0x048, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CS0__CS0 IOMUX_PAD(0x000, 0x04c, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CS0__GPIO_4_2 IOMUX_PAD(0x000, 0x04c, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CS1__CS1 IOMUX_PAD(0x000, 0x050, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CS1__NF_CE3 IOMUX_PAD(0x000, 0x050, 0x01, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CS1__GPIO_4_3 IOMUX_PAD(0x000, 0x050, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CS4__CS4 IOMUX_PAD(0x264, 0x054, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CS4__NF_CE1 IOMUX_PAD(0x264, 0x054, 0x01, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CS4__UART5_CTS IOMUX_PAD(0x264, 0x054, 0x13, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CS4__GPIO_3_20 IOMUX_PAD(0x264, 0x054, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CS5__CS5 IOMUX_PAD(0x268, 0x058, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CS5__NF_CE2 IOMUX_PAD(0x268, 0x058, 0x01, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CS5__UART5_RTS IOMUX_PAD(0x268, 0x058, 0x13, 0x574, 0, NO_PAD_CTRL) -#define MX25_PAD_CS5__GPIO_3_21 IOMUX_PAD(0x268, 0x058, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_NF_CE0__NF_CE0 IOMUX_PAD(0x26c, 0x05c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_NF_CE0__GPIO_3_22 IOMUX_PAD(0x26c, 0x05c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_ECB__ECB IOMUX_PAD(0x270, 0x060, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_ECB__UART5_TXD_MUX IOMUX_PAD(0x270, 0x060, 0x13, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_ECB__GPIO_3_23 IOMUX_PAD(0x270, 0x060, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LBA__LBA IOMUX_PAD(0x274, 0x064, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_LBA__UART5_RXD_MUX IOMUX_PAD(0x274, 0x064, 0x13, 0x578, 0, NO_PAD_CTRL) -#define MX25_PAD_LBA__GPIO_3_24 IOMUX_PAD(0x274, 0x064, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_BCLK__BCLK IOMUX_PAD(0x000, 0x068, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_BCLK__GPIO_4_4 IOMUX_PAD(0x000, 0x068, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_RW__RW IOMUX_PAD(0x278, 0x06c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_RW__AUD4_TXFS IOMUX_PAD(0x278, 0x06c, 0x14, 0x474, 0, NO_PAD_CTRL) -#define MX25_PAD_RW__GPIO_3_25 IOMUX_PAD(0x278, 0x06c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_NFWE_B__NFWE_B IOMUX_PAD(0x000, 0x070, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_NFWE_B__GPIO_3_26 IOMUX_PAD(0x000, 0x070, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_NFRE_B__NFRE_B IOMUX_PAD(0x000, 0x074, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_NFRE_B__GPIO_3_27 IOMUX_PAD(0x000, 0x074, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_NFALE__NFALE IOMUX_PAD(0x000, 0x078, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_NFALE__GPIO_3_28 IOMUX_PAD(0x000, 0x078, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_NFCLE__NFCLE IOMUX_PAD(0x000, 0x07c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_NFCLE__GPIO_3_29 IOMUX_PAD(0x000, 0x07c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_NFWP_B__NFWP_B IOMUX_PAD(0x000, 0x080, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_NFWP_B__GPIO_3_30 IOMUX_PAD(0x000, 0x080, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_NFRB__NFRB IOMUX_PAD(0x27c, 0x084, 0x10, 0, 0, PAD_CTL_PKE) -#define MX25_PAD_NFRB__GPIO_3_31 IOMUX_PAD(0x27c, 0x084, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D15__D15 IOMUX_PAD(0x280, 0x088, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D15__LD16 IOMUX_PAD(0x280, 0x088, 0x01, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_D15__GPIO_4_5 IOMUX_PAD(0x280, 0x088, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D14__D14 IOMUX_PAD(0x284, 0x08c, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D14__LD17 IOMUX_PAD(0x284, 0x08c, 0x01, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_D14__GPIO_4_6 IOMUX_PAD(0x284, 0x08c, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D13__D13 IOMUX_PAD(0x288, 0x090, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D13__LD18 IOMUX_PAD(0x288, 0x090, 0x01, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_D13__GPIO_4_7 IOMUX_PAD(0x288, 0x090, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D12__D12 IOMUX_PAD(0x28c, 0x094, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D12__GPIO_4_8 IOMUX_PAD(0x28c, 0x094, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D11__D11 IOMUX_PAD(0x290, 0x098, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D11__GPIO_4_9 IOMUX_PAD(0x290, 0x098, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D10__D10 IOMUX_PAD(0x294, 0x09c, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D10__GPIO_4_10 IOMUX_PAD(0x294, 0x09c, 0x05, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D10__USBOTG_OC IOMUX_PAD(0x294, 0x09c, 0x06, 0x57c, 0, PAD_CTL_PUS_100K_UP) - -#define MX25_PAD_D9__D9 IOMUX_PAD(0x298, 0x0a0, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D9__GPIO_4_11 IOMUX_PAD(0x298, 0x0a0, 0x05, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D9__USBH2_PWR IOMUX_PAD(0x298, 0x0a0, 0x06, 0, 0, PAD_CTL_PKE) - -#define MX25_PAD_D8__D8 IOMUX_PAD(0x29c, 0x0a4, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D8__GPIO_4_12 IOMUX_PAD(0x29c, 0x0a4, 0x05, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D8__USBH2_OC IOMUX_PAD(0x29c, 0x0a4, 0x06, 0x580, 0, PAD_CTL_PUS_100K_UP) - -#define MX25_PAD_D7__D7 IOMUX_PAD(0x2a0, 0x0a8, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D7__GPIO_4_13 IOMUX_PAD(0x2a0, 0x0a8, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D6__D6 IOMUX_PAD(0x2a4, 0x0ac, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D6__GPIO_4_14 IOMUX_PAD(0x2a4, 0x0ac, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D5__D5 IOMUX_PAD(0x2a8, 0x0b0, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D5__GPIO_4_15 IOMUX_PAD(0x2a8, 0x0b0, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D4__D4 IOMUX_PAD(0x2ac, 0x0b4, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D4__GPIO_4_16 IOMUX_PAD(0x2ac, 0x0b4, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D3__D3 IOMUX_PAD(0x2b0, 0x0b8, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D3__GPIO_4_17 IOMUX_PAD(0x2b0, 0x0b8, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D2__D2 IOMUX_PAD(0x2b4, 0x0bc, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D2__GPIO_4_18 IOMUX_PAD(0x2b4, 0x0bc, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D1__D1 IOMUX_PAD(0x2b8, 0x0c0, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D1__GPIO_4_19 IOMUX_PAD(0x2b8, 0x0c0, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_D0__D0 IOMUX_PAD(0x2bc, 0x0c4, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_D0__GPIO_4_20 IOMUX_PAD(0x2bc, 0x0c4, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LD0__LD0 IOMUX_PAD(0x2c0, 0x0c8, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD0__CSI_D0 IOMUX_PAD(0x2c0, 0x0c8, 0x12, 0x488, 0, NO_PAD_CTRL) -#define MX25_PAD_LD0__GPIO_2_15 IOMUX_PAD(0x2c0, 0x0c8, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LD1__LD1 IOMUX_PAD(0x2c4, 0x0cc, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD1__CSI_D1 IOMUX_PAD(0x2c4, 0x0cc, 0x12, 0x48c, 0, NO_PAD_CTRL) -#define MX25_PAD_LD1__GPIO_2_16 IOMUX_PAD(0x2c4, 0x0cc, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LD2__LD2 IOMUX_PAD(0x2c8, 0x0d0, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD2__GPIO_2_17 IOMUX_PAD(0x2c8, 0x0d0, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LD3__LD3 IOMUX_PAD(0x2cc, 0x0d4, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD3__GPIO_2_18 IOMUX_PAD(0x2cc, 0x0d4, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LD4__LD4 IOMUX_PAD(0x2d0, 0x0d8, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD4__GPIO_2_19 IOMUX_PAD(0x2d0, 0x0d8, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LD5__LD5 IOMUX_PAD(0x2d4, 0x0dc, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD5__GPIO_1_19 IOMUX_PAD(0x2d4, 0x0dc, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LD6__LD6 IOMUX_PAD(0x2d8, 0x0e0, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD6__GPIO_1_20 IOMUX_PAD(0x2d8, 0x0e0, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LD7__LD7 IOMUX_PAD(0x2dc, 0x0e4, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD7__GPIO_1_21 IOMUX_PAD(0x2dc, 0x0e4, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LD8__LD8 IOMUX_PAD(0x2e0, 0x0e8, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD8__FEC_TX_ERR IOMUX_PAD(0x2e0, 0x0e8, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LD9__LD9 IOMUX_PAD(0x2e4, 0x0ec, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD9__FEC_COL IOMUX_PAD(0x2e4, 0x0ec, 0x15, 0x504, 1, NO_PAD_CTRL) - -#define MX25_PAD_LD10__LD10 IOMUX_PAD(0x2e8, 0x0f0, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD10__FEC_RX_ER IOMUX_PAD(0x2e8, 0x0f0, 0x15, 0x518, 1, NO_PAD_CTRL) - -#define MX25_PAD_LD11__LD11 IOMUX_PAD(0x2ec, 0x0f4, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD11__FEC_RDATA2 IOMUX_PAD(0x2ec, 0x0f4, 0x15, 0x50c, 1, NO_PAD_CTRL) - -#define MX25_PAD_LD12__LD12 IOMUX_PAD(0x2f0, 0x0f8, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD12__FEC_RDATA3 IOMUX_PAD(0x2f0, 0x0f8, 0x15, 0x510, 1, NO_PAD_CTRL) - -#define MX25_PAD_LD13__LD13 IOMUX_PAD(0x2f4, 0x0fc, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD13__FEC_TDATA2 IOMUX_PAD(0x2f4, 0x0fc, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LD14__LD14 IOMUX_PAD(0x2f8, 0x100, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD14__FEC_TDATA3 IOMUX_PAD(0x2f8, 0x100, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LD15__LD15 IOMUX_PAD(0x2fc, 0x104, 0x10, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_LD15__FEC_RX_CLK IOMUX_PAD(0x2fc, 0x104, 0x15, 0x514, 1, NO_PAD_CTRL) - -#define MX25_PAD_HSYNC__HSYNC IOMUX_PAD(0x300, 0x108, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_HSYNC__GPIO_1_22 IOMUX_PAD(0x300, 0x108, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_VSYNC__VSYNC IOMUX_PAD(0x304, 0x10c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_VSYNC__GPIO_1_23 IOMUX_PAD(0x304, 0x10c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_LSCLK__LSCLK IOMUX_PAD(0x308, 0x110, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_LSCLK__GPIO_1_24 IOMUX_PAD(0x308, 0x110, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_OE_ACD__OE_ACD IOMUX_PAD(0x30c, 0x114, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_OE_ACD__GPIO_1_25 IOMUX_PAD(0x30c, 0x114, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CONTRAST__CONTRAST IOMUX_PAD(0x310, 0x118, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CONTRAST__PWM4_PWMO IOMUX_PAD(0x310, 0x118, 0x14, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CONTRAST__FEC_CRS IOMUX_PAD(0x310, 0x118, 0x15, 0x508, 1, NO_PAD_CTRL) - -#define MX25_PAD_PWM__PWM IOMUX_PAD(0x314, 0x11c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_PWM__GPIO_1_26 IOMUX_PAD(0x314, 0x11c, 0x15, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_PWM__USBH2_OC IOMUX_PAD(0x314, 0x11c, 0x16, 0x580, 1, PAD_CTL_PUS_100K_UP) - -#define MX25_PAD_CSI_D2__CSI_D2 IOMUX_PAD(0x318, 0x120, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_D2__UART5_RXD_MUX IOMUX_PAD(0x318, 0x120, 0x11, 0x578, 1, NO_PAD_CTRL) -#define MX25_PAD_CSI_D2__GPIO_1_27 IOMUX_PAD(0x318, 0x120, 0x15, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_D2__CSPI3_MOSI IOMUX_PAD(0x318, 0x120, 0x17, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSI_D3__CSI_D3 IOMUX_PAD(0x31c, 0x124, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_D3__GPIO_1_28 IOMUX_PAD(0x31c, 0x124, 0x15, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_D3__CSPI3_MISO IOMUX_PAD(0x31c, 0x124, 0x17, 0x4b4, 1, NO_PAD_CTRL) - -#define MX25_PAD_CSI_D4__CSI_D4 IOMUX_PAD(0x320, 0x128, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_D4__UART5_RTS IOMUX_PAD(0x320, 0x128, 0x11, 0x574, 1, NO_PAD_CTRL) -#define MX25_PAD_CSI_D4__GPIO_1_29 IOMUX_PAD(0x320, 0x128, 0x15, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_D4__CSPI3_SCLK IOMUX_PAD(0x320, 0x128, 0x17, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSI_D5__CSI_D5 IOMUX_PAD(0x324, 0x12c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_D5__GPIO_1_30 IOMUX_PAD(0x324, 0x12c, 0x15, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_D5__CSPI3_RDY IOMUX_PAD(0x324, 0x12c, 0x17, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSI_D6__CSI_D6 IOMUX_PAD(0x328, 0x130, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_D6__GPIO_1_31 IOMUX_PAD(0x328, 0x130, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSI_D7__CSI_D7 IOMUX_PAD(0x32c, 0x134, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_D7__GPIO_1_6 IOMUX_PAD(0x32c, 0x134, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSI_D8__CSI_D8 IOMUX_PAD(0x330, 0x138, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_D8__GPIO_1_7 IOMUX_PAD(0x330, 0x138, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSI_D9__CSI_D9 IOMUX_PAD(0x334, 0x13c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_D9__GPIO_4_21 IOMUX_PAD(0x334, 0x13c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSI_MCLK__CSI_MCLK IOMUX_PAD(0x338, 0x140, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_MCLK__GPIO_1_8 IOMUX_PAD(0x338, 0x140, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSI_VSYNC__CSI_VSYNC IOMUX_PAD(0x33c, 0x144, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_VSYNC__GPIO_1_9 IOMUX_PAD(0x33c, 0x144, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSI_HSYNC__CSI_HSYNC IOMUX_PAD(0x340, 0x148, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_HSYNC__GPIO_1_10 IOMUX_PAD(0x340, 0x148, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSI_PIXCLK__CSI_PIXCLK IOMUX_PAD(0x344, 0x14c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSI_PIXCLK__GPIO_1_11 IOMUX_PAD(0x344, 0x14c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_I2C1_CLK__I2C1_CLK IOMUX_PAD(0x348, 0x150, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_I2C1_CLK__GPIO_1_12 IOMUX_PAD(0x348, 0x150, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_I2C1_DAT__I2C1_DAT IOMUX_PAD(0x34c, 0x154, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_I2C1_DAT__GPIO_1_13 IOMUX_PAD(0x34c, 0x154, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSPI1_MOSI__CSPI1_MOSI IOMUX_PAD(0x350, 0x158, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSPI1_MOSI__GPIO_1_14 IOMUX_PAD(0x350, 0x158, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSPI1_MISO__CSPI1_MISO IOMUX_PAD(0x354, 0x15c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSPI1_MISO__GPIO_1_15 IOMUX_PAD(0x354, 0x15c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSPI1_SS0__CSPI1_SS0 IOMUX_PAD(0x358, 0x160, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSPI1_SS0__GPIO_1_16 IOMUX_PAD(0x358, 0x160, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSPI1_SS1__CSPI1_SS1 IOMUX_PAD(0x35c, 0x164, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSPI1_SS1__GPIO_1_17 IOMUX_PAD(0x35c, 0x164, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSPI1_SCLK__CSPI1_SCLK IOMUX_PAD(0x360, 0x168, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CSPI1_SCLK__GPIO_1_18 IOMUX_PAD(0x360, 0x168, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CSPI1_RDY__CSPI1_RDY IOMUX_PAD(0x364, 0x16c, 0x10, 0, 0, PAD_CTL_PKE) -#define MX25_PAD_CSPI1_RDY__GPIO_2_22 IOMUX_PAD(0x364, 0x16c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_UART1_RXD__UART1_RXD IOMUX_PAD(0x368, 0x170, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN) -#define MX25_PAD_UART1_RXD__GPIO_4_22 IOMUX_PAD(0x368, 0x170, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_UART1_TXD__UART1_TXD IOMUX_PAD(0x36c, 0x174, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_UART1_TXD__GPIO_4_23 IOMUX_PAD(0x36c, 0x174, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_UART1_RTS__UART1_RTS IOMUX_PAD(0x370, 0x178, 0x10, 0, 0, PAD_CTL_PUS_100K_UP) -#define MX25_PAD_UART1_RTS__CSI_D0 IOMUX_PAD(0x370, 0x178, 0x11, 0x488, 1, NO_PAD_CTRL) -#define MX25_PAD_UART1_RTS__GPIO_4_24 IOMUX_PAD(0x370, 0x178, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_UART1_CTS__UART1_CTS IOMUX_PAD(0x374, 0x17c, 0x10, 0, 0, PAD_CTL_PUS_100K_UP) -#define MX25_PAD_UART1_CTS__CSI_D1 IOMUX_PAD(0x374, 0x17c, 0x11, 0x48c, 1, NO_PAD_CTRL) -#define MX25_PAD_UART1_CTS__GPIO_4_25 IOMUX_PAD(0x374, 0x17c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_UART2_RXD__UART2_RXD IOMUX_PAD(0x378, 0x180, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_UART2_RXD__GPIO_4_26 IOMUX_PAD(0x378, 0x180, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x37c, 0x184, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_UART2_TXD__GPIO_4_27 IOMUX_PAD(0x37c, 0x184, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_UART2_RTS__UART2_RTS IOMUX_PAD(0x380, 0x188, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_UART2_RTS__FEC_COL IOMUX_PAD(0x380, 0x188, 0x12, 0x504, 2, NO_PAD_CTRL) -#define MX25_PAD_UART2_RTS__GPIO_4_28 IOMUX_PAD(0x380, 0x188, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_UART2_CTS__FEC_RX_ER IOMUX_PAD(0x384, 0x18c, 0x12, 0x518, 2, NO_PAD_CTRL) -#define MX25_PAD_UART2_CTS__UART2_CTS IOMUX_PAD(0x384, 0x18c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_UART2_CTS__GPIO_4_29 IOMUX_PAD(0x384, 0x18c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_SD1_CMD__SD1_CMD IOMUX_PAD(0x388, 0x190, 0x10, 0, 0, PAD_CTL_PUS_47K_UP) -#define MX25_PAD_SD1_CMD__FEC_RDATA2 IOMUX_PAD(0x388, 0x190, 0x12, 0x50c, 2, NO_PAD_CTRL) -#define MX25_PAD_SD1_CMD__GPIO_2_23 IOMUX_PAD(0x388, 0x190, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x38c, 0x194, 0x10, 0, 0, PAD_CTL_PUS_47K_UP) -#define MX25_PAD_SD1_CLK__FEC_RDATA3 IOMUX_PAD(0x38c, 0x194, 0x12, 0x510, 2, NO_PAD_CTRL) -#define MX25_PAD_SD1_CLK__GPIO_2_24 IOMUX_PAD(0x38c, 0x194, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_SD1_DATA0__SD1_DATA0 IOMUX_PAD(0x390, 0x198, 0x10, 0, 0, PAD_CTL_PUS_47K_UP) -#define MX25_PAD_SD1_DATA0__GPIO_2_25 IOMUX_PAD(0x390, 0x198, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_SD1_DATA1__SD1_DATA1 IOMUX_PAD(0x394, 0x19c, 0x10, 0, 0, PAD_CTL_PUS_47K_UP) -#define MX25_PAD_SD1_DATA1__AUD7_RXD IOMUX_PAD(0x394, 0x19c, 0x13, 0x478, 0, NO_PAD_CTRL) -#define MX25_PAD_SD1_DATA1__GPIO_2_26 IOMUX_PAD(0x394, 0x19c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_SD1_DATA2__SD1_DATA2 IOMUX_PAD(0x398, 0x1a0, 0x10, 0, 0, PAD_CTL_PUS_47K_UP) -#define MX25_PAD_SD1_DATA2__FEC_RX_CLK IOMUX_PAD(0x398, 0x1a0, 0x15, 0x514, 2, NO_PAD_CTRL) -#define MX25_PAD_SD1_DATA2__GPIO_2_27 IOMUX_PAD(0x398, 0x1a0, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_SD1_DATA3__SD1_DATA3 IOMUX_PAD(0x39c, 0x1a4, 0x10, 0, 0, PAD_CTL_PUS_47K_UP) -#define MX25_PAD_SD1_DATA3__FEC_CRS IOMUX_PAD(0x39c, 0x1a4, 0x10, 0x508, 2, NO_PAD_CTRL) -#define MX25_PAD_SD1_DATA3__GPIO_2_28 IOMUX_PAD(0x39c, 0x1a4, 0x15, 0, 0, NO_PAD_CTRL) - -#define KPP_CTL_ROW (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_100K_UP) -#define KPP_CTL_COL (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_100K_UP | PAD_CTL_ODE) - -#define MX25_PAD_KPP_ROW0__KPP_ROW0 IOMUX_PAD(0x3a0, 0x1a8, 0x10, 0, 0, KPP_CTL_ROW) -#define MX25_PAD_KPP_ROW0__GPIO_2_29 IOMUX_PAD(0x3a0, 0x1a8, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_KPP_ROW1__KPP_ROW1 IOMUX_PAD(0x3a4, 0x1ac, 0x10, 0, 0, KPP_CTL_ROW) -#define MX25_PAD_KPP_ROW1__GPIO_2_30 IOMUX_PAD(0x3a4, 0x1ac, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_KPP_ROW2__KPP_ROW2 IOMUX_PAD(0x3a8, 0x1b0, 0x10, 0, 0, KPP_CTL_ROW) -#define MX25_PAD_KPP_ROW2__CSI_D0 IOMUX_PAD(0x3a8, 0x1b0, 0x13, 0x488, 2, NO_PAD_CTRL) -#define MX25_PAD_KPP_ROW2__GPIO_2_31 IOMUX_PAD(0x3a8, 0x1b0, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_KPP_ROW3__KPP_ROW3 IOMUX_PAD(0x3ac, 0x1b4, 0x10, 0, 0, KPP_CTL_ROW) -#define MX25_PAD_KPP_ROW3__CSI_LD1 IOMUX_PAD(0x3ac, 0x1b4, 0x13, 0x48c, 2, NO_PAD_CTRL) -#define MX25_PAD_KPP_ROW3__GPIO_3_0 IOMUX_PAD(0x3ac, 0x1b4, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_KPP_COL0__KPP_COL0 IOMUX_PAD(0x3b0, 0x1b8, 0x10, 0, 0, KPP_CTL_COL) -#define MX25_PAD_KPP_COL0__UART4_RXD_MUX IOMUX_PAD(0x3b0, 0x1b8, 0x11, 0x570, 1, NO_PAD_CTRL) -#define MX25_PAD_KPP_COL0__AUD5_TXD IOMUX_PAD(0x3b0, 0x1b8, 0x12, 0, 0, PAD_CTL_PKE | PAD_CTL_PUS_100K_UP) -#define MX25_PAD_KPP_COL0__GPIO_3_1 IOMUX_PAD(0x3b0, 0x1b8, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_KPP_COL1__KPP_COL1 IOMUX_PAD(0x3b4, 0x1bc, 0x10, 0, 0, KPP_CTL_COL) -#define MX25_PAD_KPP_COL1__UART4_TXD_MUX IOMUX_PAD(0x3b4, 0x1bc, 0x11, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_KPP_COL1__AUD5_RXD IOMUX_PAD(0x3b4, 0x1bc, 0x12, 0, 0, PAD_CTL_PKE | PAD_CTL_PUS_100K_UP) -#define MX25_PAD_KPP_COL1__GPIO_3_2 IOMUX_PAD(0x3b4, 0x1bc, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_KPP_COL2__KPP_COL2 IOMUX_PAD(0x3b8, 0x1c0, 0x10, 0, 0, KPP_CTL_COL) -#define MX25_PAD_KPP_COL2__UART4_RTS IOMUX_PAD(0x3b8, 0x1c0, 0x11, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_KPP_COL2__AUD5_TXC IOMUX_PAD(0x3b8, 0x1c0, 0x12, 0, 0, PAD_CTL_PKE | PAD_CTL_PUS_100K_UP) -#define MX25_PAD_KPP_COL2__GPIO_3_3 IOMUX_PAD(0x3b8, 0x1c0, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_KPP_COL3__KPP_COL3 IOMUX_PAD(0x3bc, 0x1c4, 0x10, 0, 0, KPP_CTL_COL) -#define MX25_PAD_KPP_COL3__UART4_CTS IOMUX_PAD(0x3bc, 0x1c4, 0x11, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_KPP_COL3__AUD5_TXFS IOMUX_PAD(0x3bc, 0x1c4, 0x12, 0, 0, PAD_CTL_PKE | PAD_CTL_PUS_100K_UP) -#define MX25_PAD_KPP_COL3__GPIO_3_4 IOMUX_PAD(0x3bc, 0x1c4, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_FEC_MDC__FEC_MDC IOMUX_PAD(0x3c0, 0x1c8, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_FEC_MDC__AUD4_TXD IOMUX_PAD(0x3c0, 0x1c8, 0x12, 0x464, 1, NO_PAD_CTRL) -#define MX25_PAD_FEC_MDC__GPIO_3_5 IOMUX_PAD(0x3c0, 0x1c8, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_FEC_MDIO__FEC_MDIO IOMUX_PAD(0x3c4, 0x1cc, 0x10, 0, 0, PAD_CTL_HYS | PAD_CTL_PUS_22K_UP) -#define MX25_PAD_FEC_MDIO__AUD4_RXD IOMUX_PAD(0x3c4, 0x1cc, 0x12, 0x460, 1, NO_PAD_CTRL) -#define MX25_PAD_FEC_MDIO__GPIO_3_6 IOMUX_PAD(0x3c4, 0x1cc, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_FEC_TDATA0__FEC_TDATA0 IOMUX_PAD(0x3c8, 0x1d0, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_FEC_TDATA0__GPIO_3_7 IOMUX_PAD(0x3c8, 0x1d0, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_FEC_TDATA1__FEC_TDATA1 IOMUX_PAD(0x3cc, 0x1d4, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_FEC_TDATA1__AUD4_TXFS IOMUX_PAD(0x3cc, 0x1d4, 0x12, 0x474, 1, NO_PAD_CTRL) -#define MX25_PAD_FEC_TDATA1__GPIO_3_8 IOMUX_PAD(0x3cc, 0x1d4, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_FEC_TX_EN__FEC_TX_EN IOMUX_PAD(0x3d0, 0x1d8, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_FEC_TX_EN__GPIO_3_9 IOMUX_PAD(0x3d0, 0x1d8, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_FEC_RDATA0__FEC_RDATA0 IOMUX_PAD(0x3d4, 0x1dc, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTRL) -#define MX25_PAD_FEC_RDATA0__GPIO_3_10 IOMUX_PAD(0x3d4, 0x1dc, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_FEC_RDATA1__FEC_RDATA1 IOMUX_PAD(0x3d8, 0x1e0, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTRL) -#define MX25_PAD_FEC_RDATA1__GPIO_3_11 IOMUX_PAD(0x3d8, 0x1e0, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_FEC_RX_DV__FEC_RX_DV IOMUX_PAD(0x3dc, 0x1e4, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTRL) -#define MX25_PAD_FEC_RX_DV__CAN2_RX IOMUX_PAD(0x3dc, 0x1e4, 0x14, 0x484, 0, PAD_CTL_PUS_22K_UP) -#define MX25_PAD_FEC_RX_DV__GPIO_3_12 IOMUX_PAD(0x3dc, 0x1e4, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_FEC_TX_CLK__FEC_TX_CLK IOMUX_PAD(0x3e0, 0x1e8, 0x10, 0, 0, PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN) -#define MX25_PAD_FEC_TX_CLK__GPIO_3_13 IOMUX_PAD(0x3e0, 0x1e8, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_RTCK__RTCK IOMUX_PAD(0x3e4, 0x1ec, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_RTCK__OWIRE IOMUX_PAD(0x3e4, 0x1ec, 0x11, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_RTCK__GPIO_3_14 IOMUX_PAD(0x3e4, 0x1ec, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_DE_B__DE_B IOMUX_PAD(0x3ec, 0x1f0, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_DE_B__GPIO_2_20 IOMUX_PAD(0x3ec, 0x1f0, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_TDO__TDO IOMUX_PAD(0x3e8, 0x000, 0x00, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_GPIO_A__GPIO_A IOMUX_PAD(0x3f0, 0x1f4, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_GPIO_A__CAN1_TX IOMUX_PAD(0x3f0, 0x1f4, 0x16, 0, 0, PAD_CTL_PUS_22K_UP) -#define MX25_PAD_GPIO_A__USBOTG_PWR IOMUX_PAD(0x3f0, 0x1f4, 0x12, 0, 0, PAD_CTL_PKE) - -#define MX25_PAD_GPIO_B__GPIO_B IOMUX_PAD(0x3f4, 0x1f8, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_GPIO_B__CAN1_RX IOMUX_PAD(0x3f4, 0x1f8, 0x16, 0x480, 1, PAD_CTL_PUS_22K_UP) -#define MX25_PAD_GPIO_B__USBOTG_OC IOMUX_PAD(0x3f4, 0x1f8, 0x12, 0x57c, 1, PAD_CTL_PUS_100K_UP) - -#define MX25_PAD_GPIO_C__GPIO_C IOMUX_PAD(0x3f8, 0x1fc, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_GPIO_C__CAN2_TX IOMUX_PAD(0x3f8, 0x1fc, 0x16, 0, 0, PAD_CTL_PUS_22K_UP) - -#define MX25_PAD_GPIO_D__GPIO_D IOMUX_PAD(0x3fc, 0x200, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_GPIO_E__LD16 IOMUX_PAD(0x400, 0x204, 0x02, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_GPIO_D__CAN2_RX IOMUX_PAD(0x3fc, 0x200, 0x16, 0x484, 1, PAD_CTL_PUS_22K_UP) - -#define MX25_PAD_GPIO_E__GPIO_E IOMUX_PAD(0x400, 0x204, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_GPIO_F__LD17 IOMUX_PAD(0x404, 0x208, 0x02, 0, 0, PAD_CTL_SRE_FAST) -#define MX25_PAD_GPIO_E__AUD7_TXD IOMUX_PAD(0x400, 0x204, 0x14, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_GPIO_F__GPIO_F IOMUX_PAD(0x404, 0x208, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_GPIO_F__AUD7_TXC IOMUX_PAD(0x404, 0x208, 0x14, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_EXT_ARMCLK__EXT_ARMCLK IOMUX_PAD(0x000, 0x20c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_EXT_ARMCLK__GPIO_3_15 IOMUX_PAD(0x000, 0x20c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_UPLL_BYPCLK__UPLL_BYPCLK IOMUX_PAD(0x000, 0x210, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_UPLL_BYPCLK__GPIO_3_16 IOMUX_PAD(0x000, 0x210, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_VSTBY_REQ__VSTBY_REQ IOMUX_PAD(0x408, 0x214, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_VSTBY_REQ__AUD7_TXFS IOMUX_PAD(0x408, 0x214, 0x14, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_VSTBY_REQ__GPIO_3_17 IOMUX_PAD(0x408, 0x214, 0x15, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_VSTBY_ACK__VSTBY_ACK IOMUX_PAD(0x40c, 0x218, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_VSTBY_ACK__GPIO_3_18 IOMUX_PAD(0x40c, 0x218, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_POWER_FAIL__POWER_FAIL IOMUX_PAD(0x410, 0x21c, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_POWER_FAIL__AUD7_RXD IOMUX_PAD(0x410, 0x21c, 0x14, 0x478, 1, NO_PAD_CTRL) -#define MX25_PAD_POWER_FAIL__GPIO_3_19 IOMUX_PAD(0x410, 0x21c, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CLKO__CLKO IOMUX_PAD(0x414, 0x220, 0x10, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CLKO__GPIO_2_21 IOMUX_PAD(0x414, 0x220, 0x15, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_BOOT_MODE0__BOOT_MODE0 IOMUX_PAD(0x000, 0x224, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_BOOT_MODE0__GPIO_4_30 IOMUX_PAD(0x000, 0x224, 0x05, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_BOOT_MODE1__BOOT_MODE1 IOMUX_PAD(0x000, 0x228, 0x00, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_BOOT_MODE1__GPIO_4_31 IOMUX_PAD(0x000, 0x228, 0x05, 0, 0, NO_PAD_CTRL) - -#define MX25_PAD_CTL_GRP_DVS_MISC IOMUX_PAD(0x418, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DSE_FEC IOMUX_PAD(0x41c, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DVS_JTAG IOMUX_PAD(0x420, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DSE_NFC IOMUX_PAD(0x424, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DSE_CSI IOMUX_PAD(0x428, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DSE_WEIM IOMUX_PAD(0x42c, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DSE_DDR IOMUX_PAD(0x430, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DVS_CRM IOMUX_PAD(0x434, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DSE_KPP IOMUX_PAD(0x438, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DSE_SDHC1 IOMUX_PAD(0x43c, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DSE_LCD IOMUX_PAD(0x440, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DSE_UART IOMUX_PAD(0x444, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DVS_NFC IOMUX_PAD(0x448, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DVS_CSI IOMUX_PAD(0x44c, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DSE_CSPI1 IOMUX_PAD(0x450, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DDRTYPE IOMUX_PAD(0x454, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DVS_SDHC1 IOMUX_PAD(0x458, 0x000, 0, 0, 0, NO_PAD_CTRL) -#define MX25_PAD_CTL_GRP_DVS_LCD IOMUX_PAD(0x45c, 0x000, 0, 0, 0, NO_PAD_CTRL) - -#endif /* __MACH_IOMUX_MX25_H__ */ diff --git a/arch/arm/mach-imx/iomux-mx3.h b/arch/arm/mach-imx/iomux-mx3.h index 0a5adba..2e4a0dd 100644 --- a/arch/arm/mach-imx/iomux-mx3.h +++ b/arch/arm/mach-imx/iomux-mx3.h @@ -114,7 +114,7 @@ enum iomux_gp_func { */ int mxc_iomux_alloc_pin(unsigned int pin, const char *label); /* - * setups mutliple pins + * setups multiple pins * convenient way to call the above function with tables */ int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count, diff --git a/arch/arm/mach-imx/iomux-v3.c b/arch/arm/mach-imx/iomux-v3.c index d61f960..a53b2e6 100644 --- a/arch/arm/mach-imx/iomux-v3.c +++ b/arch/arm/mach-imx/iomux-v3.c @@ -56,9 +56,10 @@ int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad) return 0; } -int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count) +int mxc_iomux_v3_setup_multiple_pads(const iomux_v3_cfg_t *pad_list, + unsigned count) { - iomux_v3_cfg_t *p = pad_list; + const iomux_v3_cfg_t *p = pad_list; int i; int ret; diff --git a/arch/arm/mach-imx/iomux-v3.h b/arch/arm/mach-imx/iomux-v3.h index 2fa3b54..f79e165 100644 --- a/arch/arm/mach-imx/iomux-v3.h +++ b/arch/arm/mach-imx/iomux-v3.h @@ -128,10 +128,11 @@ typedef u64 iomux_v3_cfg_t; int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad); /* - * setups mutliple pads + * setups multiple pads * convenient way to call the above function with tables */ -int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count); +int mxc_iomux_v3_setup_multiple_pads(const iomux_v3_cfg_t *pad_list, + unsigned count); /* * Initialise the iomux controller diff --git a/arch/arm/mach-imx/mach-cpuimx35.c b/arch/arm/mach-imx/mach-cpuimx35.c index 62a6e02..922ffd6 100644 --- a/arch/arm/mach-imx/mach-cpuimx35.c +++ b/arch/arm/mach-imx/mach-cpuimx35.c @@ -75,7 +75,7 @@ static struct i2c_board_info eukrea_cpuimx35_i2c_devices[] = { }, }; -static iomux_v3_cfg_t eukrea_cpuimx35_pads[] = { +static const iomux_v3_cfg_t eukrea_cpuimx35_pads[] __initconst = { /* UART1 */ MX35_PAD_CTS1__UART1_CTS, MX35_PAD_RTS1__UART1_RTS, diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c deleted file mode 100644 index b2ee6e0..0000000 --- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c +++ /dev/null @@ -1,172 +0,0 @@ -/* - * Copyright 2009 Sascha Hauer, <kernel@pengutronix.de> - * Copyright 2010 Eric Bénard - Eukréa Electromatique, <eric@eukrea.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <linux/types.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/clk.h> -#include <linux/irq.h> -#include <linux/gpio.h> -#include <linux/platform_device.h> -#include <linux/usb/otg.h> -#include <linux/usb/ulpi.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> -#include <asm/memory.h> -#include <asm/mach/map.h> - -#include "common.h" -#include "devices-imx25.h" -#include "ehci.h" -#include "eukrea-baseboards.h" -#include "hardware.h" -#include "iomux-mx25.h" -#include "mx25.h" - -static const struct imxuart_platform_data uart_pdata __initconst = { - .flags = IMXUART_HAVE_RTSCTS, -}; - -static iomux_v3_cfg_t eukrea_cpuimx25_pads[] = { - /* FEC - RMII */ - MX25_PAD_FEC_MDC__FEC_MDC, - MX25_PAD_FEC_MDIO__FEC_MDIO, - MX25_PAD_FEC_TDATA0__FEC_TDATA0, - MX25_PAD_FEC_TDATA1__FEC_TDATA1, - MX25_PAD_FEC_TX_EN__FEC_TX_EN, - MX25_PAD_FEC_RDATA0__FEC_RDATA0, - MX25_PAD_FEC_RDATA1__FEC_RDATA1, - MX25_PAD_FEC_RX_DV__FEC_RX_DV, - MX25_PAD_FEC_TX_CLK__FEC_TX_CLK, - /* I2C1 */ - MX25_PAD_I2C1_CLK__I2C1_CLK, - MX25_PAD_I2C1_DAT__I2C1_DAT, -}; - -static const struct fec_platform_data mx25_fec_pdata __initconst = { - .phy = PHY_INTERFACE_MODE_RMII, -}; - -static const struct mxc_nand_platform_data -eukrea_cpuimx25_nand_board_info __initconst = { - .width = 1, - .hw_ecc = 1, - .flash_bbt = 1, -}; - -static const struct imxi2c_platform_data -eukrea_cpuimx25_i2c0_data __initconst = { - .bitrate = 100000, -}; - -static struct i2c_board_info eukrea_cpuimx25_i2c_devices[] = { - { - I2C_BOARD_INFO("pcf8563", 0x51), - }, -}; - -static int eukrea_cpuimx25_otg_init(struct platform_device *pdev) -{ - return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI); -} - -static const struct mxc_usbh_platform_data otg_pdata __initconst = { - .init = eukrea_cpuimx25_otg_init, - .portsc = MXC_EHCI_MODE_UTMI, -}; - -static int eukrea_cpuimx25_usbh2_init(struct platform_device *pdev) -{ - return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_SINGLE_UNI | - MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN); -} - -static const struct mxc_usbh_platform_data usbh2_pdata __initconst = { - .init = eukrea_cpuimx25_usbh2_init, - .portsc = MXC_EHCI_MODE_SERIAL, -}; - -static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { - .operating_mode = FSL_USB2_DR_DEVICE, - .phy_mode = FSL_USB2_PHY_UTMI, - .workaround = FLS_USB2_WORKAROUND_ENGCM09152, -}; - -static bool otg_mode_host __initdata; - -static int __init eukrea_cpuimx25_otg_mode(char *options) -{ - if (!strcmp(options, "host")) - otg_mode_host = true; - else if (!strcmp(options, "device")) - otg_mode_host = false; - else - pr_info("otg_mode neither \"host\" nor \"device\". " - "Defaulting to device\n"); - return 1; -} -__setup("otg_mode=", eukrea_cpuimx25_otg_mode); - -static void __init eukrea_cpuimx25_init(void) -{ - imx25_soc_init(); - - if (mxc_iomux_v3_setup_multiple_pads(eukrea_cpuimx25_pads, - ARRAY_SIZE(eukrea_cpuimx25_pads))) - printk(KERN_ERR "error setting cpuimx25 pads !\n"); - - imx25_add_imx_uart0(&uart_pdata); - imx25_add_mxc_nand(&eukrea_cpuimx25_nand_board_info); - imx25_add_imxdi_rtc(); - imx25_add_fec(&mx25_fec_pdata); - imx25_add_imx2_wdt(); - - i2c_register_board_info(0, eukrea_cpuimx25_i2c_devices, - ARRAY_SIZE(eukrea_cpuimx25_i2c_devices)); - imx25_add_imx_i2c0(&eukrea_cpuimx25_i2c0_data); - - if (otg_mode_host) - imx25_add_mxc_ehci_otg(&otg_pdata); - else - imx25_add_fsl_usb2_udc(&otg_device_pdata); - - imx25_add_mxc_ehci_hs(&usbh2_pdata); - -#ifdef CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD - eukrea_mbimxsd25_baseboard_init(); -#endif -} - -static void __init eukrea_cpuimx25_timer_init(void) -{ - mx25_clocks_init(); -} - -MACHINE_START(EUKREA_CPUIMX25SD, "Eukrea CPUIMX25") - /* Maintainer: Eukrea Electromatique */ - .atag_offset = 0x100, - .map_io = mx25_map_io, - .init_early = imx25_init_early, - .init_irq = mx25_init_irq, - .init_time = eukrea_cpuimx25_timer_init, - .init_machine = eukrea_cpuimx25_init, - .restart = mxc_restart, -MACHINE_END diff --git a/arch/arm/mach-imx/imx25-dt.c b/arch/arm/mach-imx/mach-imx25.c index 25defbd..9379fd0 100644 --- a/arch/arm/mach-imx/imx25-dt.c +++ b/arch/arm/mach-imx/mach-imx25.c @@ -10,12 +10,29 @@ */ #include <linux/irq.h> +#include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/of_platform.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include "common.h" -#include "mx25.h" +#include "hardware.h" + +static void __init imx25_init_early(void) +{ + mxc_set_cpu_type(MXC_CPU_MX25); +} + +static void __init mx25_init_irq(void) +{ + struct device_node *np; + void __iomem *avic_base; + + np = of_find_compatible_node(NULL, NULL, "fsl,avic"); + avic_base = of_iomap(np, 0); + BUG_ON(!avic_base); + mxc_init_irq(avic_base); +} static const char * const imx25_dt_board_compat[] __initconst = { "fsl,imx25", @@ -23,7 +40,6 @@ static const char * const imx25_dt_board_compat[] __initconst = { }; DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)") - .map_io = mx25_map_io, .init_early = imx25_init_early, .init_irq = mx25_init_irq, .dt_compat = imx25_dt_board_compat, diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index 9de3412..3ab6154 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -388,10 +388,10 @@ static void __init imx6q_map_io(void) static void __init imx6q_init_irq(void) { + imx_gpc_check_dt(); imx_init_revision_from_anatop(); imx_init_l2cache(); imx_src_init(); - imx_gpc_init(); irqchip_init(); } diff --git a/arch/arm/mach-imx/mach-imx6sl.c b/arch/arm/mach-imx/mach-imx6sl.c index 24bfaaf..12a1b09 100644 --- a/arch/arm/mach-imx/mach-imx6sl.c +++ b/arch/arm/mach-imx/mach-imx6sl.c @@ -61,10 +61,10 @@ static void __init imx6sl_init_machine(void) static void __init imx6sl_init_irq(void) { + imx_gpc_check_dt(); imx_init_revision_from_anatop(); imx_init_l2cache(); imx_src_init(); - imx_gpc_init(); irqchip_init(); } diff --git a/arch/arm/mach-imx/mach-imx6sx.c b/arch/arm/mach-imx/mach-imx6sx.c index 66988eb..f17b700 100644 --- a/arch/arm/mach-imx/mach-imx6sx.c +++ b/arch/arm/mach-imx/mach-imx6sx.c @@ -81,10 +81,10 @@ static void __init imx6sx_init_machine(void) static void __init imx6sx_init_irq(void) { + imx_gpc_check_dt(); imx_init_revision_from_anatop(); imx_init_l2cache(); imx_src_init(); - imx_gpc_init(); irqchip_init(); } diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c deleted file mode 100644 index 0d01e36..0000000 --- a/arch/arm/mach-imx/mach-mx25_3ds.c +++ /dev/null @@ -1,270 +0,0 @@ -/* - * Copyright 2009 Sascha Hauer, <kernel@pengutronix.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/* - * This machine is known as: - * - i.MX25 3-Stack Development System - * - i.MX25 Platform Development Kit (i.MX25 PDK) - */ - -#include <linux/types.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/clk.h> -#include <linux/irq.h> -#include <linux/gpio.h> -#include <linux/platform_device.h> -#include <linux/usb/otg.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> -#include <asm/memory.h> -#include <asm/mach/map.h> - -#include "common.h" -#include "devices-imx25.h" -#include "ehci.h" -#include "hardware.h" -#include "iomux-mx25.h" -#include "mx25.h" - -#define MX25PDK_CAN_PWDN IMX_GPIO_NR(4, 6) - -static const struct imxuart_platform_data uart_pdata __initconst = { - .flags = IMXUART_HAVE_RTSCTS, -}; - -static iomux_v3_cfg_t mx25pdk_pads[] = { - MX25_PAD_FEC_MDC__FEC_MDC, - MX25_PAD_FEC_MDIO__FEC_MDIO, - MX25_PAD_FEC_TDATA0__FEC_TDATA0, - MX25_PAD_FEC_TDATA1__FEC_TDATA1, - MX25_PAD_FEC_TX_EN__FEC_TX_EN, - MX25_PAD_FEC_RDATA0__FEC_RDATA0, - MX25_PAD_FEC_RDATA1__FEC_RDATA1, - MX25_PAD_FEC_RX_DV__FEC_RX_DV, - MX25_PAD_FEC_TX_CLK__FEC_TX_CLK, - MX25_PAD_A17__GPIO_2_3, /* FEC_EN, GPIO 35 */ - MX25_PAD_D12__GPIO_4_8, /* FEC_RESET_B, GPIO 104 */ - - /* LCD */ - MX25_PAD_LD0__LD0, - MX25_PAD_LD1__LD1, - MX25_PAD_LD2__LD2, - MX25_PAD_LD3__LD3, - MX25_PAD_LD4__LD4, - MX25_PAD_LD5__LD5, - MX25_PAD_LD6__LD6, - MX25_PAD_LD7__LD7, - MX25_PAD_LD8__LD8, - MX25_PAD_LD9__LD9, - MX25_PAD_LD10__LD10, - MX25_PAD_LD11__LD11, - MX25_PAD_LD12__LD12, - MX25_PAD_LD13__LD13, - MX25_PAD_LD14__LD14, - MX25_PAD_LD15__LD15, - MX25_PAD_GPIO_E__LD16, - MX25_PAD_GPIO_F__LD17, - MX25_PAD_HSYNC__HSYNC, - MX25_PAD_VSYNC__VSYNC, - MX25_PAD_LSCLK__LSCLK, - MX25_PAD_OE_ACD__OE_ACD, - MX25_PAD_CONTRAST__CONTRAST, - - /* Keypad */ - MX25_PAD_KPP_ROW0__KPP_ROW0, - MX25_PAD_KPP_ROW1__KPP_ROW1, - MX25_PAD_KPP_ROW2__KPP_ROW2, - MX25_PAD_KPP_ROW3__KPP_ROW3, - MX25_PAD_KPP_COL0__KPP_COL0, - MX25_PAD_KPP_COL1__KPP_COL1, - MX25_PAD_KPP_COL2__KPP_COL2, - MX25_PAD_KPP_COL3__KPP_COL3, - - /* SD1 */ - MX25_PAD_SD1_CMD__SD1_CMD, - MX25_PAD_SD1_CLK__SD1_CLK, - MX25_PAD_SD1_DATA0__SD1_DATA0, - MX25_PAD_SD1_DATA1__SD1_DATA1, - MX25_PAD_SD1_DATA2__SD1_DATA2, - MX25_PAD_SD1_DATA3__SD1_DATA3, - MX25_PAD_A14__GPIO_2_0, /* WriteProtect */ - MX25_PAD_A15__GPIO_2_1, /* CardDetect */ - - /* I2C1 */ - MX25_PAD_I2C1_CLK__I2C1_CLK, - MX25_PAD_I2C1_DAT__I2C1_DAT, - - /* CAN1 */ - MX25_PAD_GPIO_A__CAN1_TX, - MX25_PAD_GPIO_B__CAN1_RX, - MX25_PAD_D14__GPIO_4_6, /* CAN_PWDN */ -}; - -static const struct fec_platform_data mx25_fec_pdata __initconst = { - .phy = PHY_INTERFACE_MODE_RMII, -}; - -#define FEC_ENABLE_GPIO IMX_GPIO_NR(2, 3) -#define FEC_RESET_B_GPIO IMX_GPIO_NR(4, 8) - -static void __init mx25pdk_fec_reset(void) -{ - gpio_request(FEC_ENABLE_GPIO, "FEC PHY enable"); - gpio_request(FEC_RESET_B_GPIO, "FEC PHY reset"); - - gpio_direction_output(FEC_ENABLE_GPIO, 0); /* drop PHY power */ - gpio_direction_output(FEC_RESET_B_GPIO, 0); /* assert reset */ - udelay(2); - - /* turn on PHY power and lift reset */ - gpio_set_value(FEC_ENABLE_GPIO, 1); - gpio_set_value(FEC_RESET_B_GPIO, 1); -} - -static const struct mxc_nand_platform_data -mx25pdk_nand_board_info __initconst = { - .width = 1, - .hw_ecc = 1, - .flash_bbt = 1, -}; - -static struct imx_fb_videomode mx25pdk_modes[] = { - { - .mode = { - .name = "CRT-VGA", - .refresh = 60, - .xres = 640, - .yres = 480, - .pixclock = 39683, - .left_margin = 45, - .right_margin = 114, - .upper_margin = 33, - .lower_margin = 11, - .hsync_len = 1, - .vsync_len = 1, - }, - .bpp = 16, - .pcr = 0xFA208B80, - }, -}; - -static const struct imx_fb_platform_data mx25pdk_fb_pdata __initconst = { - .mode = mx25pdk_modes, - .num_modes = ARRAY_SIZE(mx25pdk_modes), - .pwmr = 0x00A903FF, - .lscr1 = 0x00120300, - .dmacr = 0x00020010, -}; - -static const uint32_t mx25pdk_keymap[] = { - KEY(0, 0, KEY_UP), - KEY(0, 1, KEY_DOWN), - KEY(0, 2, KEY_VOLUMEDOWN), - KEY(0, 3, KEY_HOME), - KEY(1, 0, KEY_RIGHT), - KEY(1, 1, KEY_LEFT), - KEY(1, 2, KEY_ENTER), - KEY(1, 3, KEY_VOLUMEUP), - KEY(2, 0, KEY_F6), - KEY(2, 1, KEY_F8), - KEY(2, 2, KEY_F9), - KEY(2, 3, KEY_F10), - KEY(3, 0, KEY_F1), - KEY(3, 1, KEY_F2), - KEY(3, 2, KEY_F3), - KEY(3, 3, KEY_POWER), -}; - -static const struct matrix_keymap_data mx25pdk_keymap_data __initconst = { - .keymap = mx25pdk_keymap, - .keymap_size = ARRAY_SIZE(mx25pdk_keymap), -}; - -static int mx25pdk_usbh2_init(struct platform_device *pdev) -{ - return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY); -} - -static const struct mxc_usbh_platform_data usbh2_pdata __initconst = { - .init = mx25pdk_usbh2_init, - .portsc = MXC_EHCI_MODE_SERIAL, -}; - -static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { - .operating_mode = FSL_USB2_DR_DEVICE, - .phy_mode = FSL_USB2_PHY_UTMI, -}; - -static const struct imxi2c_platform_data mx25_3ds_i2c0_data __initconst = { - .bitrate = 100000, -}; - -#define SD1_GPIO_WP IMX_GPIO_NR(2, 0) -#define SD1_GPIO_CD IMX_GPIO_NR(2, 1) - -static const struct esdhc_platform_data mx25pdk_esdhc_pdata __initconst = { - .wp_gpio = SD1_GPIO_WP, - .cd_gpio = SD1_GPIO_CD, - .wp_type = ESDHC_WP_GPIO, - .cd_type = ESDHC_CD_GPIO, -}; - -static void __init mx25pdk_init(void) -{ - imx25_soc_init(); - - mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads, - ARRAY_SIZE(mx25pdk_pads)); - - imx25_add_imx_uart0(&uart_pdata); - imx25_add_fsl_usb2_udc(&otg_device_pdata); - imx25_add_mxc_ehci_hs(&usbh2_pdata); - imx25_add_mxc_nand(&mx25pdk_nand_board_info); - imx25_add_imxdi_rtc(); - imx25_add_imx_fb(&mx25pdk_fb_pdata); - imx25_add_imx2_wdt(); - - mx25pdk_fec_reset(); - imx25_add_fec(&mx25_fec_pdata); - imx25_add_imx_keypad(&mx25pdk_keymap_data); - - imx25_add_sdhci_esdhc_imx(0, &mx25pdk_esdhc_pdata); - imx25_add_imx_i2c0(&mx25_3ds_i2c0_data); - - gpio_request_one(MX25PDK_CAN_PWDN, GPIOF_OUT_INIT_LOW, "can-pwdn"); - imx25_add_flexcan0(); -} - -static void __init mx25pdk_timer_init(void) -{ - mx25_clocks_init(); -} - -MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)") - /* Maintainer: Freescale Semiconductor, Inc. */ - .atag_offset = 0x100, - .map_io = mx25_map_io, - .init_early = imx25_init_early, - .init_irq = mx25_init_irq, - .init_time = mx25pdk_timer_init, - .init_machine = mx25pdk_init, - .restart = mxc_restart, -MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c index 72cd77d..7e315f0 100644 --- a/arch/arm/mach-imx/mach-mx35_3ds.c +++ b/arch/arm/mach-imx/mach-mx35_3ds.c @@ -166,7 +166,7 @@ static struct platform_device *devices[] __initdata = { &mx35pdk_flash, }; -static iomux_v3_cfg_t mx35pdk_pads[] = { +static const iomux_v3_cfg_t mx35pdk_pads[] __initconst = { /* UART1 */ MX35_PAD_CTS1__UART1_CTS, MX35_PAD_RTS1__UART1_RTS, diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c index b623bca..e447e59 100644 --- a/arch/arm/mach-imx/mach-pcm043.c +++ b/arch/arm/mach-imx/mach-pcm043.c @@ -129,7 +129,7 @@ static struct platform_device *devices[] __initdata = { &pcm043_flash, }; -static iomux_v3_cfg_t pcm043_pads[] = { +static const iomux_v3_cfg_t pcm043_pads[] __initconst = { /* UART1 */ MX35_PAD_CTS1__UART1_CTS, MX35_PAD_RTS1__UART1_RTS, diff --git a/arch/arm/mach-imx/mach-vpr200.c b/arch/arm/mach-imx/mach-vpr200.c index 97836e9..27a8f7e 100644 --- a/arch/arm/mach-imx/mach-vpr200.c +++ b/arch/arm/mach-imx/mach-vpr200.c @@ -161,7 +161,7 @@ static struct i2c_board_info vpr200_i2c_devices[] = { } }; -static iomux_v3_cfg_t vpr200_pads[] = { +static const iomux_v3_cfg_t vpr200_pads[] __initconst = { /* UART1 */ MX35_PAD_TXD1__UART1_TXD_MUX, MX35_PAD_RXD1__UART1_RXD_MUX, diff --git a/arch/arm/mach-imx/mm-imx25.c b/arch/arm/mach-imx/mm-imx25.c deleted file mode 100644 index 5211f62..0000000 --- a/arch/arm/mach-imx/mm-imx25.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Copyright (C) 1999,2000 Arm Limited - * Copyright (C) 2000 Deep Blue Solutions Ltd - * Copyright (C) 2002 Shane Nay (shane@minirl.com) - * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved. - * - add MX31 specific definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/mm.h> -#include <linux/init.h> -#include <linux/err.h> -#include <linux/pinctrl/machine.h> - -#include <asm/pgtable.h> -#include <asm/mach/map.h> - -#include "common.h" -#include "devices/devices-common.h" -#include "hardware.h" -#include "iomux-v3.h" -#include "mx25.h" - -/* - * This table defines static virtual address mappings for I/O regions. - * These are the mappings common across all MX25 boards. - */ -static struct map_desc mx25_io_desc[] __initdata = { - imx_map_entry(MX25, AVIC, MT_DEVICE_NONSHARED), - imx_map_entry(MX25, AIPS1, MT_DEVICE_NONSHARED), - imx_map_entry(MX25, AIPS2, MT_DEVICE_NONSHARED), -}; - -/* - * This function initializes the memory map. It is called during the - * system startup to create static physical to virtual memory mappings - * for the IO modules. - */ -void __init mx25_map_io(void) -{ - iotable_init(mx25_io_desc, ARRAY_SIZE(mx25_io_desc)); -} - -void __init imx25_init_early(void) -{ - mxc_set_cpu_type(MXC_CPU_MX25); - mxc_iomux_v3_init(MX25_IO_ADDRESS(MX25_IOMUXC_BASE_ADDR)); -} - -void __init mx25_init_irq(void) -{ - mxc_init_irq(MX25_IO_ADDRESS(MX25_AVIC_BASE_ADDR)); -} - -static struct sdma_platform_data imx25_sdma_pdata __initdata = { - .fw_name = "sdma-imx25.bin", -}; - -static const struct resource imx25_audmux_res[] __initconst = { - DEFINE_RES_MEM(MX25_AUDMUX_BASE_ADDR, SZ_16K), -}; - -void __init imx25_soc_init(void) -{ - mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR)); - mxc_device_init(); - - /* i.mx25 has the i.mx35 type gpio */ - mxc_register_gpio("imx35-gpio", 0, MX25_GPIO1_BASE_ADDR, SZ_16K, MX25_INT_GPIO1, 0); - mxc_register_gpio("imx35-gpio", 1, MX25_GPIO2_BASE_ADDR, SZ_16K, MX25_INT_GPIO2, 0); - mxc_register_gpio("imx35-gpio", 2, MX25_GPIO3_BASE_ADDR, SZ_16K, MX25_INT_GPIO3, 0); - mxc_register_gpio("imx35-gpio", 3, MX25_GPIO4_BASE_ADDR, SZ_16K, MX25_INT_GPIO4, 0); - - pinctrl_provide_dummies(); - /* i.mx25 has the i.mx35 type sdma */ - imx_add_imx_sdma("imx35-sdma", MX25_SDMA_BASE_ADDR, MX25_INT_SDMA, &imx25_sdma_pdata); - /* i.mx25 has the i.mx31 type audmux */ - platform_device_register_simple("imx31-audmux", 0, imx25_audmux_res, - ARRAY_SIZE(imx25_audmux_res)); -} diff --git a/arch/arm/mach-imx/mx25.h b/arch/arm/mach-imx/mx25.h deleted file mode 100644 index ec46640..0000000 --- a/arch/arm/mach-imx/mx25.h +++ /dev/null @@ -1,117 +0,0 @@ -#ifndef __MACH_MX25_H__ -#define __MACH_MX25_H__ - -#define MX25_AIPS1_BASE_ADDR 0x43f00000 -#define MX25_AIPS1_SIZE SZ_1M -#define MX25_AIPS2_BASE_ADDR 0x53f00000 -#define MX25_AIPS2_SIZE SZ_1M -#define MX25_AVIC_BASE_ADDR 0x68000000 -#define MX25_AVIC_SIZE SZ_1M - -#define MX25_I2C1_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x80000) -#define MX25_I2C3_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x84000) -#define MX25_CAN1_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x88000) -#define MX25_CAN2_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x8c000) -#define MX25_I2C2_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x98000) -#define MX25_CSPI1_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0xa4000) -#define MX25_IOMUXC_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0xac000) - -#define MX25_CRM_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x80000) -#define MX25_GPT1_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x90000) -#define MX25_GPIO4_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x9c000) -#define MX25_PWM2_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xa0000) -#define MX25_GPIO3_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xa4000) -#define MX25_PWM3_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xa8000) -#define MX25_PWM4_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xc8000) -#define MX25_GPIO1_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xcc000) -#define MX25_GPIO2_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xd0000) -#define MX25_WDOG_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xdc000) -#define MX25_PWM1_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xe0000) - -#define MX25_UART1_BASE_ADDR 0x43f90000 -#define MX25_UART2_BASE_ADDR 0x43f94000 -#define MX25_AUDMUX_BASE_ADDR 0x43fb0000 -#define MX25_UART3_BASE_ADDR 0x5000c000 -#define MX25_UART4_BASE_ADDR 0x50008000 -#define MX25_UART5_BASE_ADDR 0x5002c000 - -#define MX25_CSPI3_BASE_ADDR 0x50004000 -#define MX25_CSPI2_BASE_ADDR 0x50010000 -#define MX25_FEC_BASE_ADDR 0x50038000 -#define MX25_SSI2_BASE_ADDR 0x50014000 -#define MX25_SSI1_BASE_ADDR 0x50034000 -#define MX25_NFC_BASE_ADDR 0xbb000000 -#define MX25_IIM_BASE_ADDR 0x53ff0000 -#define MX25_DRYICE_BASE_ADDR 0x53ffc000 -#define MX25_ESDHC1_BASE_ADDR 0x53fb4000 -#define MX25_ESDHC2_BASE_ADDR 0x53fb8000 -#define MX25_LCDC_BASE_ADDR 0x53fbc000 -#define MX25_KPP_BASE_ADDR 0x43fa8000 -#define MX25_SDMA_BASE_ADDR 0x53fd4000 -#define MX25_USB_BASE_ADDR 0x53ff4000 -#define MX25_USB_OTG_BASE_ADDR (MX25_USB_BASE_ADDR + 0x0000) -/* - * The reference manual (IMX25RM, Rev. 1, 06/2009) specifies an offset of 0x200 - * for the host controller. Early documentation drafts specified 0x400 and - * Freescale internal sources confirm only the latter value to work. - */ -#define MX25_USB_HS_BASE_ADDR (MX25_USB_BASE_ADDR + 0x0400) -#define MX25_CSI_BASE_ADDR 0x53ff8000 - -#define MX25_IO_P2V(x) IMX_IO_P2V(x) -#define MX25_IO_ADDRESS(x) IOMEM(MX25_IO_P2V(x)) - -/* - * Interrupt numbers - */ -#include <asm/irq.h> -#define MX25_INT_CSPI3 (NR_IRQS_LEGACY + 0) -#define MX25_INT_I2C1 (NR_IRQS_LEGACY + 3) -#define MX25_INT_I2C2 (NR_IRQS_LEGACY + 4) -#define MX25_INT_UART4 (NR_IRQS_LEGACY + 5) -#define MX25_INT_ESDHC2 (NR_IRQS_LEGACY + 8) -#define MX25_INT_ESDHC1 (NR_IRQS_LEGACY + 9) -#define MX25_INT_I2C3 (NR_IRQS_LEGACY + 10) -#define MX25_INT_SSI2 (NR_IRQS_LEGACY + 11) -#define MX25_INT_SSI1 (NR_IRQS_LEGACY + 12) -#define MX25_INT_CSPI2 (NR_IRQS_LEGACY + 13) -#define MX25_INT_CSPI1 (NR_IRQS_LEGACY + 14) -#define MX25_INT_GPIO3 (NR_IRQS_LEGACY + 16) -#define MX25_INT_CSI (NR_IRQS_LEGACY + 17) -#define MX25_INT_UART3 (NR_IRQS_LEGACY + 18) -#define MX25_INT_GPIO4 (NR_IRQS_LEGACY + 23) -#define MX25_INT_KPP (NR_IRQS_LEGACY + 24) -#define MX25_INT_DRYICE (NR_IRQS_LEGACY + 25) -#define MX25_INT_PWM1 (NR_IRQS_LEGACY + 26) -#define MX25_INT_UART2 (NR_IRQS_LEGACY + 32) -#define MX25_INT_NFC (NR_IRQS_LEGACY + 33) -#define MX25_INT_SDMA (NR_IRQS_LEGACY + 34) -#define MX25_INT_USB_HS (NR_IRQS_LEGACY + 35) -#define MX25_INT_PWM2 (NR_IRQS_LEGACY + 36) -#define MX25_INT_USB_OTG (NR_IRQS_LEGACY + 37) -#define MX25_INT_LCDC (NR_IRQS_LEGACY + 39) -#define MX25_INT_UART5 (NR_IRQS_LEGACY + 40) -#define MX25_INT_PWM3 (NR_IRQS_LEGACY + 41) -#define MX25_INT_PWM4 (NR_IRQS_LEGACY + 42) -#define MX25_INT_CAN1 (NR_IRQS_LEGACY + 43) -#define MX25_INT_CAN2 (NR_IRQS_LEGACY + 44) -#define MX25_INT_UART1 (NR_IRQS_LEGACY + 45) -#define MX25_INT_GPIO2 (NR_IRQS_LEGACY + 51) -#define MX25_INT_GPIO1 (NR_IRQS_LEGACY + 52) -#define MX25_INT_GPT1 (NR_IRQS_LEGACY + 54) -#define MX25_INT_FEC (NR_IRQS_LEGACY + 57) - -#define MX25_DMA_REQ_SSI2_RX1 22 -#define MX25_DMA_REQ_SSI2_TX1 23 -#define MX25_DMA_REQ_SSI2_RX0 24 -#define MX25_DMA_REQ_SSI2_TX0 25 -#define MX25_DMA_REQ_SSI1_RX1 26 -#define MX25_DMA_REQ_SSI1_TX1 27 -#define MX25_DMA_REQ_SSI1_RX0 28 -#define MX25_DMA_REQ_SSI1_TX0 29 - -#ifndef __ASSEMBLY__ -extern int mx25_revision(void); -#endif - -#endif /* ifndef __MACH_MX25_H__ */ diff --git a/arch/arm/mach-imx/pm-imx6.c b/arch/arm/mach-imx/pm-imx6.c index 46fd695..6a7c6fc 100644 --- a/arch/arm/mach-imx/pm-imx6.c +++ b/arch/arm/mach-imx/pm-imx6.c @@ -310,10 +310,12 @@ int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode) * Low-Power mode. * 3) Software should mask IRQ #32 right after CCM Low-Power mode * is set (set bits 0-1 of CCM_CLPCR). + * + * Note that IRQ #32 is GIC SPI #0. */ - imx_gpc_hwirq_unmask(32); + imx_gpc_hwirq_unmask(0); writel_relaxed(val, ccm_base + CLPCR); - imx_gpc_hwirq_mask(32); + imx_gpc_hwirq_mask(0); return 0; } diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig index f7e463c..9f59e58 100644 --- a/arch/arm/mach-mediatek/Kconfig +++ b/arch/arm/mach-mediatek/Kconfig @@ -1,6 +1,7 @@ menuconfig ARCH_MEDIATEK bool "Mediatek MT65xx & MT81xx SoC" if ARCH_MULTI_V7 select ARM_GIC + select PINCTRL select MTK_TIMER help Support for Mediatek MT65xx & MT81xx SoCs diff --git a/arch/arm/mach-meson/Kconfig b/arch/arm/mach-meson/Kconfig index 18301dc..0743e20 100644 --- a/arch/arm/mach-meson/Kconfig +++ b/arch/arm/mach-meson/Kconfig @@ -1,8 +1,11 @@ menuconfig ARCH_MESON bool "Amlogic Meson SoCs" if ARCH_MULTI_V7 + select ARCH_REQUIRE_GPIOLIB select GENERIC_IRQ_CHIP select ARM_GIC select CACHE_L2X0 + select PINCTRL + select PINCTRL_MESON if ARCH_MESON diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig deleted file mode 100644 index a6b50e6..0000000 --- a/arch/arm/mach-msm/Kconfig +++ /dev/null @@ -1,109 +0,0 @@ -if ARCH_MSM - -choice - prompt "Qualcomm MSM SoC Type" - default ARCH_MSM7X00A - depends on ARCH_MSM - -config ARCH_MSM7X00A - bool "MSM7x00A / MSM7x01A" - select ARCH_MSM_ARM11 - select CPU_V6 - select GPIO_MSM_V1 - select MACH_TROUT if !MACH_HALIBUT - select MSM_PROC_COMM - select MSM_SMD - select CLKSRC_QCOM - select MSM_SMD_PKG3 - -config ARCH_MSM7X30 - bool "MSM7x30" - select ARCH_MSM_SCORPION - select CPU_V7 - select GPIO_MSM_V1 - select MACH_MSM7X30_SURF # if ! - select MSM_GPIOMUX - select MSM_PROC_COMM - select MSM_SMD - select CLKSRC_QCOM - select MSM_VIC - -config ARCH_QSD8X50 - bool "QSD8X50" - select ARCH_MSM_SCORPION - select CPU_V7 - select GPIO_MSM_V1 - select MACH_QSD8X50_SURF if !MACH_QSD8X50A_ST1_5 - select MSM_GPIOMUX - select MSM_PROC_COMM - select MSM_SMD - select CLKSRC_QCOM - select MSM_VIC - -endchoice - -config MSM_SOC_REV_A - bool - -config ARCH_MSM_ARM11 - bool - -config ARCH_MSM_SCORPION - bool - -config MSM_VIC - bool - -menu "Qualcomm MSM Board Type" - depends on ARCH_MSM - -config MACH_HALIBUT - depends on ARCH_MSM - depends on ARCH_MSM7X00A - bool "Halibut Board (QCT SURF7201A)" - help - Support for the Qualcomm SURF7201A eval board. - -config MACH_TROUT - depends on ARCH_MSM - depends on ARCH_MSM7X00A - bool "HTC Dream (aka trout)" - help - Support for the HTC Dream, T-Mobile G1, Android ADP1 devices. - -config MACH_MSM7X30_SURF - depends on ARCH_MSM7X30 - bool "MSM7x30 SURF" - help - Support for the Qualcomm MSM7x30 SURF eval board. - -config MACH_QSD8X50_SURF - depends on ARCH_QSD8X50 - bool "QSD8x50 SURF" - help - Support for the Qualcomm QSD8x50 SURF eval board. - -config MACH_QSD8X50A_ST1_5 - depends on ARCH_QSD8X50 - bool "QSD8x50A ST1.5" - select MSM_SOC_REV_A - help - Support for the Qualcomm ST1.5. - -endmenu - -config MSM_SMD_PKG3 - bool - -config MSM_PROC_COMM - bool - -config MSM_SMD - bool - -config MSM_GPIOMUX - bool - help - Support for MSM V1 TLMM GPIOMUX architecture. - -endif diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile deleted file mode 100644 index 27c078a..0000000 --- a/arch/arm/mach-msm/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -obj-$(CONFIG_MSM_PROC_COMM) += clock.o - -obj-$(CONFIG_MSM_VIC) += irq-vic.o - -obj-$(CONFIG_ARCH_MSM7X00A) += irq.o -obj-$(CONFIG_ARCH_QSD8X50) += sirc.o - -obj-$(CONFIG_MSM_PROC_COMM) += proc_comm.o clock-pcom.o vreg.o - -obj-$(CONFIG_ARCH_MSM7X00A) += dma.o io.o -obj-$(CONFIG_ARCH_MSM7X30) += dma.o io.o -obj-$(CONFIG_ARCH_QSD8X50) += dma.o io.o - -obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o -obj-$(CONFIG_MSM_SMD) += last_radio_log.o - -obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o devices-msm7x00.o -obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o board-trout-panel.o devices-msm7x00.o -obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o devices-msm7x00.o -obj-$(CONFIG_ARCH_MSM7X30) += board-msm7x30.o devices-msm7x30.o -obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o -obj-$(CONFIG_MSM_GPIOMUX) += gpiomux.o -obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o diff --git a/arch/arm/mach-msm/Makefile.boot b/arch/arm/mach-msm/Makefile.boot deleted file mode 100644 index 9b803a5..0000000 --- a/arch/arm/mach-msm/Makefile.boot +++ /dev/null @@ -1,3 +0,0 @@ - zreladdr-y += 0x10008000 -params_phys-y := 0x10000100 -initrd_phys-y := 0x10800000 diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c deleted file mode 100644 index fc83204..0000000 --- a/arch/arm/mach-msm/board-halibut.c +++ /dev/null @@ -1,110 +0,0 @@ -/* linux/arch/arm/mach-msm/board-halibut.c - * - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/input.h> -#include <linux/io.h> -#include <linux/delay.h> -#include <linux/smc91x.h> - -#include <mach/hardware.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> -#include <asm/setup.h> - -#include <mach/irqs.h> -#include <mach/msm_iomap.h> - -#include <linux/mtd/nand.h> -#include <linux/mtd/partitions.h> - -#include "devices.h" -#include "common.h" - -static struct resource smc91x_resources[] = { - [0] = { - .start = 0x9C004300, - .end = 0x9C004400, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = MSM_GPIO_TO_INT(49), - .end = MSM_GPIO_TO_INT(49), - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, - }, -}; - -static struct smc91x_platdata smc91x_platdata = { - .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, - .dev.platform_data = &smc91x_platdata, -}; - -static struct platform_device *devices[] __initdata = { - &msm_clock_7x01a, - &msm_device_gpio_7201, - &msm_device_uart3, - &msm_device_smd, - &msm_device_nand, - &msm_device_hsusb, - &msm_device_i2c, - &smc91x_device, -}; - -static void __init halibut_init_early(void) -{ - arch_ioremap_caller = __msm_ioremap_caller; -} - -static void __init halibut_init_irq(void) -{ - msm_init_irq(); -} - -static void __init halibut_init(void) -{ - platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -static void __init halibut_map_io(void) -{ - msm_map_common_io(); -} - -static void __init halibut_init_late(void) -{ - smd_debugfs_init(); -} - -MACHINE_START(HALIBUT, "Halibut Board (QCT SURF7200A)") - .atag_offset = 0x100, - .map_io = halibut_map_io, - .init_early = halibut_init_early, - .init_irq = halibut_init_irq, - .init_machine = halibut_init, - .init_late = halibut_init_late, - .init_time = msm7x01_timer_init, -MACHINE_END diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c deleted file mode 100644 index 8f5ecdc..0000000 --- a/arch/arm/mach-msm/board-msm7x30.c +++ /dev/null @@ -1,191 +0,0 @@ -/* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/irq.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/smsc911x.h> -#include <linux/usb/msm_hsusb.h> -#include <linux/clkdev.h> -#include <linux/memblock.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/memory.h> -#include <asm/setup.h> - -#include <mach/clk.h> -#include <mach/msm_iomap.h> -#include <mach/dma.h> - -#include <mach/vreg.h> -#include "devices.h" -#include "gpiomux.h" -#include "proc_comm.h" -#include "common.h" - -static void __init msm7x30_fixup(struct tag *tag, char **cmdline) -{ - for (; tag->hdr.size; tag = tag_next(tag)) - if (tag->hdr.tag == ATAG_MEM && tag->u.mem.start == 0x200000) { - tag->u.mem.start = 0; - tag->u.mem.size += SZ_2M; - } -} - -static void __init msm7x30_reserve(void) -{ - memblock_remove(0x0, SZ_2M); -} - -static int hsusb_phy_init_seq[] = { - 0x30, 0x32, /* Enable and set Pre-Emphasis Depth to 20% */ - 0x02, 0x36, /* Disable CDR Auto Reset feature */ - -1 -}; - -static int hsusb_link_clk_reset(struct clk *link_clk, bool assert) -{ - int ret; - - if (assert) { - ret = clk_reset(link_clk, CLK_RESET_ASSERT); - if (ret) - pr_err("usb hs_clk assert failed\n"); - } else { - ret = clk_reset(link_clk, CLK_RESET_DEASSERT); - if (ret) - pr_err("usb hs_clk deassert failed\n"); - } - return ret; -} - -static int hsusb_phy_clk_reset(struct clk *phy_clk) -{ - int ret; - - ret = clk_reset(phy_clk, CLK_RESET_ASSERT); - if (ret) { - pr_err("usb phy clk assert failed\n"); - return ret; - } - usleep_range(10000, 12000); - ret = clk_reset(phy_clk, CLK_RESET_DEASSERT); - if (ret) - pr_err("usb phy clk deassert failed\n"); - return ret; -} - -static struct msm_otg_platform_data msm_otg_pdata = { - .phy_init_seq = hsusb_phy_init_seq, - .mode = USB_DR_MODE_PERIPHERAL, - .otg_control = OTG_PHY_CONTROL, - .link_clk_reset = hsusb_link_clk_reset, - .phy_clk_reset = hsusb_phy_clk_reset, -}; - -struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { -#ifdef CONFIG_SERIAL_MSM_CONSOLE - [49] = { /* UART2 RFR */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, - [50] = { /* UART2 CTS */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, - [51] = { /* UART2 RX */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, - [52] = { /* UART2 TX */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, -#endif -}; - -static struct platform_device *devices[] __initdata = { - &msm_clock_7x30, - &msm_device_gpio_7x30, -#if defined(CONFIG_SERIAL_MSM) - &msm_device_uart2, -#endif - &msm_device_smd, - &msm_device_otg, - &msm_device_hsusb, - &msm_device_hsusb_host, -}; - -static void __init msm7x30_init_irq(void) -{ - msm_init_irq(); -} - -static void __init msm7x30_init(void) -{ - msm_device_otg.dev.platform_data = &msm_otg_pdata; - msm_device_hsusb.dev.parent = &msm_device_otg.dev; - msm_device_hsusb_host.dev.parent = &msm_device_otg.dev; - - platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -static void __init msm7x30_map_io(void) -{ - msm_map_msm7x30_io(); -} - -static void __init msm7x30_init_late(void) -{ - smd_debugfs_init(); -} - -MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF") - .atag_offset = 0x100, - .fixup = msm7x30_fixup, - .reserve = msm7x30_reserve, - .map_io = msm7x30_map_io, - .init_irq = msm7x30_init_irq, - .init_machine = msm7x30_init, - .init_late = msm7x30_init_late, - .init_time = msm7x30_timer_init, -MACHINE_END - -MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA") - .atag_offset = 0x100, - .fixup = msm7x30_fixup, - .reserve = msm7x30_reserve, - .map_io = msm7x30_map_io, - .init_irq = msm7x30_init_irq, - .init_machine = msm7x30_init, - .init_late = msm7x30_init_late, - .init_time = msm7x30_timer_init, -MACHINE_END - -MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID") - .atag_offset = 0x100, - .fixup = msm7x30_fixup, - .reserve = msm7x30_reserve, - .map_io = msm7x30_map_io, - .init_irq = msm7x30_init_irq, - .init_machine = msm7x30_init, - .init_late = msm7x30_init_late, - .init_time = msm7x30_timer_init, -MACHINE_END diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c deleted file mode 100644 index 10016a3..0000000 --- a/arch/arm/mach-msm/board-qsd8x50.c +++ /dev/null @@ -1,254 +0,0 @@ -/* Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/irq.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/usb/msm_hsusb.h> -#include <linux/err.h> -#include <linux/clkdev.h> -#include <linux/smc91x.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/io.h> -#include <asm/setup.h> - -#include <mach/irqs.h> -#include <mach/sirc.h> -#include <mach/vreg.h> -#include <mach/clk.h> -#include <linux/platform_data/mmc-msm_sdcc.h> - -#include "devices.h" -#include "common.h" - -static const resource_size_t qsd8x50_surf_smc91x_base __initconst = 0x70000300; -static const unsigned qsd8x50_surf_smc91x_gpio __initconst = 156; - -/* Leave smc91x resources empty here, as we'll fill them in - * at run-time: they vary from board to board, and the true - * configuration won't be known until boot. - */ -static struct resource smc91x_resources[] = { - [0] = { - .flags = IORESOURCE_MEM, - }, - [1] = { - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, - }, -}; - -static struct smc91x_platdata smc91x_platdata = { - .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, - .dev.platform_data = &smc91x_platdata, -}; - -static int __init msm_init_smc91x(void) -{ - if (machine_is_qsd8x50_surf()) { - smc91x_resources[0].start = qsd8x50_surf_smc91x_base; - smc91x_resources[0].end = qsd8x50_surf_smc91x_base + 0xff; - smc91x_resources[1].start = - gpio_to_irq(qsd8x50_surf_smc91x_gpio); - smc91x_resources[1].end = - gpio_to_irq(qsd8x50_surf_smc91x_gpio); - platform_device_register(&smc91x_device); - } - - return 0; -} -module_init(msm_init_smc91x); - -static int hsusb_phy_init_seq[] = { - 0x08, 0x31, /* Increase HS Driver Amplitude */ - 0x20, 0x32, /* Enable and set Pre-Emphasis Depth to 10% */ - -1 -}; - -static int hsusb_link_clk_reset(struct clk *link_clk, bool assert) -{ - int ret; - - if (assert) { - ret = clk_reset(link_clk, CLK_RESET_ASSERT); - if (ret) - pr_err("usb hs_clk assert failed\n"); - } else { - ret = clk_reset(link_clk, CLK_RESET_DEASSERT); - if (ret) - pr_err("usb hs_clk deassert failed\n"); - } - return ret; -} - -static int hsusb_phy_clk_reset(struct clk *phy_clk) -{ - int ret; - - ret = clk_reset(phy_clk, CLK_RESET_ASSERT); - if (ret) { - pr_err("usb phy clk assert failed\n"); - return ret; - } - usleep_range(10000, 12000); - ret = clk_reset(phy_clk, CLK_RESET_DEASSERT); - if (ret) - pr_err("usb phy clk deassert failed\n"); - return ret; -} - -static struct msm_otg_platform_data msm_otg_pdata = { - .phy_init_seq = hsusb_phy_init_seq, - .mode = USB_DR_MODE_PERIPHERAL, - .otg_control = OTG_PHY_CONTROL, - .link_clk_reset = hsusb_link_clk_reset, - .phy_clk_reset = hsusb_phy_clk_reset, -}; - -static struct platform_device *devices[] __initdata = { - &msm_clock_8x50, - &msm_device_gpio_8x50, - &msm_device_uart3, - &msm_device_smd, - &msm_device_otg, - &msm_device_hsusb, - &msm_device_hsusb_host, -}; - -static struct msm_mmc_gpio sdc1_gpio_cfg[] = { - {51, "sdc1_dat_3"}, - {52, "sdc1_dat_2"}, - {53, "sdc1_dat_1"}, - {54, "sdc1_dat_0"}, - {55, "sdc1_cmd"}, - {56, "sdc1_clk"} -}; - -static struct vreg *vreg_mmc; -static unsigned long vreg_sts; - -static uint32_t msm_sdcc_setup_power(struct device *dv, unsigned int vdd) -{ - int rc = 0; - struct platform_device *pdev; - - pdev = container_of(dv, struct platform_device, dev); - - if (vdd == 0) { - if (!vreg_sts) - return 0; - - clear_bit(pdev->id, &vreg_sts); - - if (!vreg_sts) { - rc = vreg_disable(vreg_mmc); - if (rc) - pr_err("vreg_mmc disable failed for slot " - "%d: %d\n", pdev->id, rc); - } - return 0; - } - - if (!vreg_sts) { - rc = vreg_set_level(vreg_mmc, 2900); - if (rc) - pr_err("vreg_mmc set level failed for slot %d: %d\n", - pdev->id, rc); - rc = vreg_enable(vreg_mmc); - if (rc) - pr_err("vreg_mmc enable failed for slot %d: %d\n", - pdev->id, rc); - } - set_bit(pdev->id, &vreg_sts); - return 0; -} - -static struct msm_mmc_gpio_data sdc1_gpio = { - .gpio = sdc1_gpio_cfg, - .size = ARRAY_SIZE(sdc1_gpio_cfg), -}; - -static struct msm_mmc_platform_data qsd8x50_sdc1_data = { - .ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29, - .translate_vdd = msm_sdcc_setup_power, - .gpio_data = &sdc1_gpio, -}; - -static void __init qsd8x50_init_mmc(void) -{ - vreg_mmc = vreg_get(NULL, "gp5"); - - if (IS_ERR(vreg_mmc)) { - pr_err("vreg get for vreg_mmc failed (%ld)\n", - PTR_ERR(vreg_mmc)); - return; - } - - msm_add_sdcc(1, &qsd8x50_sdc1_data, 0, 0); -} - -static void __init qsd8x50_map_io(void) -{ - msm_map_qsd8x50_io(); -} - -static void __init qsd8x50_init_irq(void) -{ - msm_init_irq(); - msm_init_sirc(); -} - -static void __init qsd8x50_init(void) -{ - msm_device_otg.dev.platform_data = &msm_otg_pdata; - msm_device_hsusb.dev.parent = &msm_device_otg.dev; - msm_device_hsusb_host.dev.parent = &msm_device_otg.dev; - platform_add_devices(devices, ARRAY_SIZE(devices)); - qsd8x50_init_mmc(); -} - -static void __init qsd8x50_init_late(void) -{ - smd_debugfs_init(); -} - -MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF") - .atag_offset = 0x100, - .map_io = qsd8x50_map_io, - .init_irq = qsd8x50_init_irq, - .init_machine = qsd8x50_init, - .init_late = qsd8x50_init_late, - .init_time = qsd8x50_timer_init, -MACHINE_END - -MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5") - .atag_offset = 0x100, - .map_io = qsd8x50_map_io, - .init_irq = qsd8x50_init_irq, - .init_machine = qsd8x50_init, - .init_late = qsd8x50_init_late, - .init_time = qsd8x50_timer_init, -MACHINE_END diff --git a/arch/arm/mach-msm/board-sapphire.c b/arch/arm/mach-msm/board-sapphire.c deleted file mode 100644 index e509679..0000000 --- a/arch/arm/mach-msm/board-sapphire.c +++ /dev/null @@ -1,114 +0,0 @@ -/* linux/arch/arm/mach-msm/board-sapphire.c - * Copyright (C) 2007-2009 HTC Corporation. - * Author: Thomas Tsai <thomas_tsai@htc.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. -*/ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/input.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/device.h> - -#include <linux/delay.h> - -#include <mach/hardware.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> -#include <mach/vreg.h> - -#include <asm/io.h> -#include <asm/delay.h> -#include <asm/setup.h> - -#include <linux/mtd/nand.h> -#include <linux/mtd/partitions.h> -#include <linux/memblock.h> - -#include "gpio_chip.h" -#include "board-sapphire.h" -#include "proc_comm.h" -#include "devices.h" -#include "common.h" - -void msm_init_irq(void); -void msm_init_gpio(void); - -static struct platform_device *devices[] __initdata = { - &msm_device_smd, - &msm_device_dmov, - &msm_device_nand, - &msm_device_uart1, - &msm_device_uart3, -}; - -void msm_timer_init(void); - -static void __init sapphire_init_irq(void) -{ - msm_init_irq(); -} - -static void __init sapphire_init(void) -{ - platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -static struct map_desc sapphire_io_desc[] __initdata = { - { - .virtual = SAPPHIRE_CPLD_BASE, - .pfn = __phys_to_pfn(SAPPHIRE_CPLD_START), - .length = SAPPHIRE_CPLD_SIZE, - .type = MT_DEVICE_NONSHARED - } -}; - -static void __init sapphire_fixup(struct tag *tags, char **cmdline) -{ - int smi_sz = parse_tag_smi((const struct tag *)tags); - - if (smi_sz == 32) { - memblock_add(PHYS_OFFSET, 84*SZ_1M); - } else if (smi_sz == 64) { - memblock_add(PHYS_OFFSET, 101*SZ_1M); - } else { - memblock_add(PHYS_OFFSET, 101*SZ_1M); - /* Give a default value when not get smi size */ - smi_sz = 64; - } -} - -static void __init sapphire_map_io(void) -{ - msm_map_common_io(); - iotable_init(sapphire_io_desc, ARRAY_SIZE(sapphire_io_desc)); - msm_clock_init(); -} - -static void __init sapphire_init_late(void) -{ - smd_debugfs_init(); -} - -MACHINE_START(SAPPHIRE, "sapphire") -/* Maintainer: Brian Swetland <swetland@google.com> */ - .atag_offset = 0x100, - .fixup = sapphire_fixup, - .map_io = sapphire_map_io, - .init_irq = sapphire_init_irq, - .init_machine = sapphire_init, - .init_late = sapphire_init_late, - .init_time = msm_timer_init, -MACHINE_END diff --git a/arch/arm/mach-msm/board-trout-gpio.c b/arch/arm/mach-msm/board-trout-gpio.c deleted file mode 100644 index 722ad63..0000000 --- a/arch/arm/mach-msm/board-trout-gpio.c +++ /dev/null @@ -1,233 +0,0 @@ -/* - * linux/arch/arm/mach-msm/gpio.c - * - * Copyright (C) 2005 HP Labs - * Copyright (C) 2008 Google, Inc. - * Copyright (C) 2009 Pavel Machek <pavel@ucw.cz> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <linux/gpio.h> - -#include "board-trout.h" - -static uint8_t trout_int_mask[2] = { - [0] = 0xff, /* mask all interrupts */ - [1] = 0xff, -}; -static uint8_t trout_sleep_int_mask[] = { - [0] = 0xff, - [1] = 0xff, -}; - -struct msm_gpio_chip { - struct gpio_chip chip; - void __iomem *reg; /* Base of register bank */ - u8 shadow; -}; - -#define to_msm_gpio_chip(c) container_of(c, struct msm_gpio_chip, chip) - -static int msm_gpiolib_get(struct gpio_chip *chip, unsigned offset) -{ - struct msm_gpio_chip *msm_gpio = to_msm_gpio_chip(chip); - unsigned mask = 1 << offset; - - return !!(readb(msm_gpio->reg) & mask); -} - -static void msm_gpiolib_set(struct gpio_chip *chip, unsigned offset, int val) -{ - struct msm_gpio_chip *msm_gpio = to_msm_gpio_chip(chip); - unsigned mask = 1 << offset; - - if (val) - msm_gpio->shadow |= mask; - else - msm_gpio->shadow &= ~mask; - - writeb(msm_gpio->shadow, msm_gpio->reg); -} - -static int msm_gpiolib_direction_input(struct gpio_chip *chip, - unsigned offset) -{ - msm_gpiolib_set(chip, offset, 0); - return 0; -} - -static int msm_gpiolib_direction_output(struct gpio_chip *chip, - unsigned offset, int val) -{ - msm_gpiolib_set(chip, offset, val); - return 0; -} - -static int trout_gpio_to_irq(struct gpio_chip *chip, unsigned offset) -{ - return TROUT_GPIO_TO_INT(offset + chip->base); -} - -#define TROUT_GPIO_BANK(name, reg_num, base_gpio, shadow_val) \ - { \ - .chip = { \ - .label = name, \ - .direction_input = msm_gpiolib_direction_input,\ - .direction_output = msm_gpiolib_direction_output, \ - .get = msm_gpiolib_get, \ - .set = msm_gpiolib_set, \ - .to_irq = trout_gpio_to_irq, \ - .base = base_gpio, \ - .ngpio = 8, \ - }, \ - .reg = reg_num + TROUT_CPLD_BASE, \ - .shadow = shadow_val, \ - } - -static struct msm_gpio_chip msm_gpio_banks[] = { -#if defined(CONFIG_DEBUG_MSM_UART) && (CONFIG_DEBUG_UART_PHYS == 0xa9a00000) - /* H2W pins <-> UART1 */ - TROUT_GPIO_BANK("MISC2", 0x00, TROUT_GPIO_MISC2_BASE, 0x40), -#else - /* H2W pins <-> UART3, Bluetooth <-> UART1 */ - TROUT_GPIO_BANK("MISC2", 0x00, TROUT_GPIO_MISC2_BASE, 0x80), -#endif - /* I2C pull */ - TROUT_GPIO_BANK("MISC3", 0x02, TROUT_GPIO_MISC3_BASE, 0x04), - TROUT_GPIO_BANK("MISC4", 0x04, TROUT_GPIO_MISC4_BASE, 0), - /* mmdi 32k en */ - TROUT_GPIO_BANK("MISC5", 0x06, TROUT_GPIO_MISC5_BASE, 0x04), - TROUT_GPIO_BANK("INT2", 0x08, TROUT_GPIO_INT2_BASE, 0), - TROUT_GPIO_BANK("MISC1", 0x0a, TROUT_GPIO_MISC1_BASE, 0), - TROUT_GPIO_BANK("VIRTUAL", 0x12, TROUT_GPIO_VIRTUAL_BASE, 0), -}; - -static void trout_gpio_irq_ack(struct irq_data *d) -{ - int bank = TROUT_INT_TO_BANK(d->irq); - uint8_t mask = TROUT_INT_TO_MASK(d->irq); - int reg = TROUT_BANK_TO_STAT_REG(bank); - /*printk(KERN_INFO "trout_gpio_irq_ack irq %d\n", d->irq);*/ - writeb(mask, TROUT_CPLD_BASE + reg); -} - -static void trout_gpio_irq_mask(struct irq_data *d) -{ - unsigned long flags; - uint8_t reg_val; - int bank = TROUT_INT_TO_BANK(d->irq); - uint8_t mask = TROUT_INT_TO_MASK(d->irq); - int reg = TROUT_BANK_TO_MASK_REG(bank); - - local_irq_save(flags); - reg_val = trout_int_mask[bank] |= mask; - /*printk(KERN_INFO "trout_gpio_irq_mask irq %d => %d:%02x\n", - d->irq, bank, reg_val);*/ - writeb(reg_val, TROUT_CPLD_BASE + reg); - local_irq_restore(flags); -} - -static void trout_gpio_irq_unmask(struct irq_data *d) -{ - unsigned long flags; - uint8_t reg_val; - int bank = TROUT_INT_TO_BANK(d->irq); - uint8_t mask = TROUT_INT_TO_MASK(d->irq); - int reg = TROUT_BANK_TO_MASK_REG(bank); - - local_irq_save(flags); - reg_val = trout_int_mask[bank] &= ~mask; - /*printk(KERN_INFO "trout_gpio_irq_unmask irq %d => %d:%02x\n", - d->irq, bank, reg_val);*/ - writeb(reg_val, TROUT_CPLD_BASE + reg); - local_irq_restore(flags); -} - -int trout_gpio_irq_set_wake(struct irq_data *d, unsigned int on) -{ - unsigned long flags; - int bank = TROUT_INT_TO_BANK(d->irq); - uint8_t mask = TROUT_INT_TO_MASK(d->irq); - - local_irq_save(flags); - if(on) - trout_sleep_int_mask[bank] &= ~mask; - else - trout_sleep_int_mask[bank] |= mask; - local_irq_restore(flags); - return 0; -} - -static void trout_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - int j, m; - unsigned v; - int bank; - int stat_reg; - int int_base = TROUT_INT_START; - uint8_t int_mask; - - for (bank = 0; bank < 2; bank++) { - stat_reg = TROUT_BANK_TO_STAT_REG(bank); - v = readb(TROUT_CPLD_BASE + stat_reg); - int_mask = trout_int_mask[bank]; - if (v & int_mask) { - writeb(v & int_mask, TROUT_CPLD_BASE + stat_reg); - printk(KERN_ERR "trout_gpio_irq_handler: got masked " - "interrupt: %d:%02x\n", bank, v & int_mask); - } - v &= ~int_mask; - while (v) { - m = v & -v; - j = fls(m) - 1; - /*printk(KERN_INFO "msm_gpio_irq_handler %d:%02x %02x b" - "it %d irq %d\n", bank, v, m, j, int_base + j);*/ - v &= ~m; - generic_handle_irq(int_base + j); - } - int_base += TROUT_INT_BANK0_COUNT; - } - desc->irq_data.chip->irq_ack(&desc->irq_data); -} - -static struct irq_chip trout_gpio_irq_chip = { - .name = "troutgpio", - .irq_ack = trout_gpio_irq_ack, - .irq_mask = trout_gpio_irq_mask, - .irq_unmask = trout_gpio_irq_unmask, - .irq_set_wake = trout_gpio_irq_set_wake, -}; - -/* - * Called from the processor-specific init to enable GPIO pin support. - */ -int __init trout_init_gpio(void) -{ - int i; - for(i = TROUT_INT_START; i <= TROUT_INT_END; i++) { - irq_set_chip_and_handler(i, &trout_gpio_irq_chip, - handle_edge_irq); - set_irq_flags(i, IRQF_VALID); - } - - for (i = 0; i < ARRAY_SIZE(msm_gpio_banks); i++) - gpiochip_add(&msm_gpio_banks[i].chip); - - irq_set_irq_type(MSM_GPIO_TO_INT(17), IRQF_TRIGGER_HIGH); - irq_set_chained_handler(MSM_GPIO_TO_INT(17), trout_gpio_irq_handler); - irq_set_irq_wake(MSM_GPIO_TO_INT(17), 1); - - return 0; -} - -postcore_initcall(trout_init_gpio); - diff --git a/arch/arm/mach-msm/board-trout-mmc.c b/arch/arm/mach-msm/board-trout-mmc.c deleted file mode 100644 index 3723e55..0000000 --- a/arch/arm/mach-msm/board-trout-mmc.c +++ /dev/null @@ -1,185 +0,0 @@ -/* linux/arch/arm/mach-msm/board-trout-mmc.c -** Author: Brian Swetland <swetland@google.com> -*/ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/mmc/host.h> -#include <linux/mmc/sdio_ids.h> -#include <linux/err.h> -#include <linux/debugfs.h> - -#include <asm/io.h> - -#include <mach/vreg.h> - -#include <linux/platform_data/mmc-msm_sdcc.h> - -#include "devices.h" - -#include "board-trout.h" - -#include "proc_comm.h" - -#define DEBUG_SDSLOT_VDD 1 - -/* ---- COMMON ---- */ -static void config_gpio_table(uint32_t *table, int len) -{ - int n; - unsigned id; - for(n = 0; n < len; n++) { - id = table[n]; - msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &id, 0); - } -} - -/* ---- SDCARD ---- */ - -static uint32_t sdcard_on_gpio_table[] = { - PCOM_GPIO_CFG(62, 2, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_8MA), /* CLK */ - PCOM_GPIO_CFG(63, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_8MA), /* CMD */ - PCOM_GPIO_CFG(64, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_8MA), /* DAT3 */ - PCOM_GPIO_CFG(65, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_8MA), /* DAT2 */ - PCOM_GPIO_CFG(66, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_4MA), /* DAT1 */ - PCOM_GPIO_CFG(67, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_4MA), /* DAT0 */ -}; - -static uint32_t sdcard_off_gpio_table[] = { - PCOM_GPIO_CFG(62, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* CLK */ - PCOM_GPIO_CFG(63, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* CMD */ - PCOM_GPIO_CFG(64, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* DAT3 */ - PCOM_GPIO_CFG(65, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* DAT2 */ - PCOM_GPIO_CFG(66, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* DAT1 */ - PCOM_GPIO_CFG(67, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* DAT0 */ -}; - -static uint opt_disable_sdcard; - -static int __init trout_disablesdcard_setup(char *str) -{ - int cal = simple_strtol(str, NULL, 0); - - opt_disable_sdcard = cal; - return 1; -} - -__setup("board_trout.disable_sdcard=", trout_disablesdcard_setup); - -static struct vreg *vreg_sdslot; /* SD slot power */ - -struct mmc_vdd_xlat { - int mask; - int level; -}; - -static struct mmc_vdd_xlat mmc_vdd_table[] = { - { MMC_VDD_165_195, 1800 }, - { MMC_VDD_20_21, 2050 }, - { MMC_VDD_21_22, 2150 }, - { MMC_VDD_22_23, 2250 }, - { MMC_VDD_23_24, 2350 }, - { MMC_VDD_24_25, 2450 }, - { MMC_VDD_25_26, 2550 }, - { MMC_VDD_26_27, 2650 }, - { MMC_VDD_27_28, 2750 }, - { MMC_VDD_28_29, 2850 }, - { MMC_VDD_29_30, 2950 }, -}; - -static unsigned int sdslot_vdd = 0xffffffff; -static unsigned int sdslot_vreg_enabled; - -static uint32_t trout_sdslot_switchvdd(struct device *dev, unsigned int vdd) -{ - int i, rc; - - BUG_ON(!vreg_sdslot); - - if (vdd == sdslot_vdd) - return 0; - - sdslot_vdd = vdd; - - if (vdd == 0) { -#if DEBUG_SDSLOT_VDD - printk("%s: Disabling SD slot power\n", __func__); -#endif - config_gpio_table(sdcard_off_gpio_table, - ARRAY_SIZE(sdcard_off_gpio_table)); - vreg_disable(vreg_sdslot); - sdslot_vreg_enabled = 0; - return 0; - } - - if (!sdslot_vreg_enabled) { - rc = vreg_enable(vreg_sdslot); - if (rc) { - printk(KERN_ERR "%s: Error enabling vreg (%d)\n", - __func__, rc); - } - config_gpio_table(sdcard_on_gpio_table, - ARRAY_SIZE(sdcard_on_gpio_table)); - sdslot_vreg_enabled = 1; - } - - for (i = 0; i < ARRAY_SIZE(mmc_vdd_table); i++) { - if (mmc_vdd_table[i].mask == (1 << vdd)) { -#if DEBUG_SDSLOT_VDD - printk("%s: Setting level to %u\n", - __func__, mmc_vdd_table[i].level); -#endif - rc = vreg_set_level(vreg_sdslot, - mmc_vdd_table[i].level); - if (rc) { - printk(KERN_ERR - "%s: Error setting vreg level (%d)\n", - __func__, rc); - } - return 0; - } - } - - printk(KERN_ERR "%s: Invalid VDD %d specified\n", __func__, vdd); - return 0; -} - -static unsigned int trout_sdslot_status(struct device *dev) -{ - unsigned int status; - - status = (unsigned int) gpio_get_value(TROUT_GPIO_SDMC_CD_N); - return (!status); -} - -#define TROUT_MMC_VDD MMC_VDD_165_195 | MMC_VDD_20_21 | MMC_VDD_21_22 \ - | MMC_VDD_22_23 | MMC_VDD_23_24 | MMC_VDD_24_25 \ - | MMC_VDD_25_26 | MMC_VDD_26_27 | MMC_VDD_27_28 \ - | MMC_VDD_28_29 | MMC_VDD_29_30 - -static struct msm_mmc_platform_data trout_sdslot_data = { - .ocr_mask = TROUT_MMC_VDD, - .status = trout_sdslot_status, - .translate_vdd = trout_sdslot_switchvdd, -}; - -int __init trout_init_mmc(unsigned int sys_rev) -{ - sdslot_vreg_enabled = 0; - - vreg_sdslot = vreg_get(0, "gp6"); - if (IS_ERR(vreg_sdslot)) - return PTR_ERR(vreg_sdslot); - - irq_set_irq_wake(TROUT_GPIO_TO_INT(TROUT_GPIO_SDMC_CD_N), 1); - - if (!opt_disable_sdcard) - msm_add_sdcc(2, &trout_sdslot_data, - TROUT_GPIO_TO_INT(TROUT_GPIO_SDMC_CD_N), 0); - else - printk(KERN_INFO "trout: SD-Card interface disabled\n"); - return 0; -} - diff --git a/arch/arm/mach-msm/board-trout-panel.c b/arch/arm/mach-msm/board-trout-panel.c deleted file mode 100644 index 77b0a26..0000000 --- a/arch/arm/mach-msm/board-trout-panel.c +++ /dev/null @@ -1,292 +0,0 @@ -/* linux/arch/arm/mach-msm/board-trout-mddi.c -** Author: Brian Swetland <swetland@google.com> -*/ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/leds.h> -#include <linux/err.h> - -#include <asm/io.h> -#include <asm/mach-types.h> -#include <asm/system_info.h> - -#include <linux/platform_data/video-msm_fb.h> -#include <mach/vreg.h> - -#include "board-trout.h" -#include "proc_comm.h" -#include "clock-pcom.h" -#include "devices.h" - -#define TROUT_DEFAULT_BACKLIGHT_BRIGHTNESS 255 - -#define MDDI_CLIENT_CORE_BASE 0x108000 -#define LCD_CONTROL_BLOCK_BASE 0x110000 -#define SPI_BLOCK_BASE 0x120000 -#define I2C_BLOCK_BASE 0x130000 -#define PWM_BLOCK_BASE 0x140000 -#define GPIO_BLOCK_BASE 0x150000 -#define SYSTEM_BLOCK1_BASE 0x160000 -#define SYSTEM_BLOCK2_BASE 0x170000 - - -#define DPSUS (MDDI_CLIENT_CORE_BASE|0x24) -#define SYSCLKENA (MDDI_CLIENT_CORE_BASE|0x2C) -#define PWM0OFF (PWM_BLOCK_BASE|0x1C) - -#define V_VDDE2E_VDD2_GPIO 0 -#define MDDI_RST_N 82 - -#define MDDICAP0 (MDDI_CLIENT_CORE_BASE|0x00) -#define MDDICAP1 (MDDI_CLIENT_CORE_BASE|0x04) -#define MDDICAP2 (MDDI_CLIENT_CORE_BASE|0x08) -#define MDDICAP3 (MDDI_CLIENT_CORE_BASE|0x0C) -#define MDCAPCHG (MDDI_CLIENT_CORE_BASE|0x10) -#define MDCRCERC (MDDI_CLIENT_CORE_BASE|0x14) -#define TTBUSSEL (MDDI_CLIENT_CORE_BASE|0x18) -#define DPSET0 (MDDI_CLIENT_CORE_BASE|0x1C) -#define DPSET1 (MDDI_CLIENT_CORE_BASE|0x20) -#define DPSUS (MDDI_CLIENT_CORE_BASE|0x24) -#define DPRUN (MDDI_CLIENT_CORE_BASE|0x28) -#define SYSCKENA (MDDI_CLIENT_CORE_BASE|0x2C) -#define TESTMODE (MDDI_CLIENT_CORE_BASE|0x30) -#define FIFOMONI (MDDI_CLIENT_CORE_BASE|0x34) -#define INTMONI (MDDI_CLIENT_CORE_BASE|0x38) -#define MDIOBIST (MDDI_CLIENT_CORE_BASE|0x3C) -#define MDIOPSET (MDDI_CLIENT_CORE_BASE|0x40) -#define BITMAP0 (MDDI_CLIENT_CORE_BASE|0x44) -#define BITMAP1 (MDDI_CLIENT_CORE_BASE|0x48) -#define BITMAP2 (MDDI_CLIENT_CORE_BASE|0x4C) -#define BITMAP3 (MDDI_CLIENT_CORE_BASE|0x50) -#define BITMAP4 (MDDI_CLIENT_CORE_BASE|0x54) - -#define SRST (LCD_CONTROL_BLOCK_BASE|0x00) -#define PORT_ENB (LCD_CONTROL_BLOCK_BASE|0x04) -#define START (LCD_CONTROL_BLOCK_BASE|0x08) -#define PORT (LCD_CONTROL_BLOCK_BASE|0x0C) -#define CMN (LCD_CONTROL_BLOCK_BASE|0x10) -#define GAMMA (LCD_CONTROL_BLOCK_BASE|0x14) -#define INTFLG (LCD_CONTROL_BLOCK_BASE|0x18) -#define INTMSK (LCD_CONTROL_BLOCK_BASE|0x1C) -#define MPLFBUF (LCD_CONTROL_BLOCK_BASE|0x20) -#define HDE_LEFT (LCD_CONTROL_BLOCK_BASE|0x24) -#define VDE_TOP (LCD_CONTROL_BLOCK_BASE|0x28) -#define PXL (LCD_CONTROL_BLOCK_BASE|0x30) -#define HCYCLE (LCD_CONTROL_BLOCK_BASE|0x34) -#define HSW (LCD_CONTROL_BLOCK_BASE|0x38) -#define HDE_START (LCD_CONTROL_BLOCK_BASE|0x3C) -#define HDE_SIZE (LCD_CONTROL_BLOCK_BASE|0x40) -#define VCYCLE (LCD_CONTROL_BLOCK_BASE|0x44) -#define VSW (LCD_CONTROL_BLOCK_BASE|0x48) -#define VDE_START (LCD_CONTROL_BLOCK_BASE|0x4C) -#define VDE_SIZE (LCD_CONTROL_BLOCK_BASE|0x50) -#define WAKEUP (LCD_CONTROL_BLOCK_BASE|0x54) -#define WSYN_DLY (LCD_CONTROL_BLOCK_BASE|0x58) -#define REGENB (LCD_CONTROL_BLOCK_BASE|0x5C) -#define VSYNIF (LCD_CONTROL_BLOCK_BASE|0x60) -#define WRSTB (LCD_CONTROL_BLOCK_BASE|0x64) -#define RDSTB (LCD_CONTROL_BLOCK_BASE|0x68) -#define ASY_DATA (LCD_CONTROL_BLOCK_BASE|0x6C) -#define ASY_DATB (LCD_CONTROL_BLOCK_BASE|0x70) -#define ASY_DATC (LCD_CONTROL_BLOCK_BASE|0x74) -#define ASY_DATD (LCD_CONTROL_BLOCK_BASE|0x78) -#define ASY_DATE (LCD_CONTROL_BLOCK_BASE|0x7C) -#define ASY_DATF (LCD_CONTROL_BLOCK_BASE|0x80) -#define ASY_DATG (LCD_CONTROL_BLOCK_BASE|0x84) -#define ASY_DATH (LCD_CONTROL_BLOCK_BASE|0x88) -#define ASY_CMDSET (LCD_CONTROL_BLOCK_BASE|0x8C) - -#define SSICTL (SPI_BLOCK_BASE|0x00) -#define SSITIME (SPI_BLOCK_BASE|0x04) -#define SSITX (SPI_BLOCK_BASE|0x08) -#define SSIRX (SPI_BLOCK_BASE|0x0C) -#define SSIINTC (SPI_BLOCK_BASE|0x10) -#define SSIINTS (SPI_BLOCK_BASE|0x14) -#define SSIDBG1 (SPI_BLOCK_BASE|0x18) -#define SSIDBG2 (SPI_BLOCK_BASE|0x1C) -#define SSIID (SPI_BLOCK_BASE|0x20) - -#define WKREQ (SYSTEM_BLOCK1_BASE|0x00) -#define CLKENB (SYSTEM_BLOCK1_BASE|0x04) -#define DRAMPWR (SYSTEM_BLOCK1_BASE|0x08) -#define INTMASK (SYSTEM_BLOCK1_BASE|0x0C) -#define GPIOSEL (SYSTEM_BLOCK2_BASE|0x00) - -#define GPIODATA (GPIO_BLOCK_BASE|0x00) -#define GPIODIR (GPIO_BLOCK_BASE|0x04) -#define GPIOIS (GPIO_BLOCK_BASE|0x08) -#define GPIOIBE (GPIO_BLOCK_BASE|0x0C) -#define GPIOIEV (GPIO_BLOCK_BASE|0x10) -#define GPIOIE (GPIO_BLOCK_BASE|0x14) -#define GPIORIS (GPIO_BLOCK_BASE|0x18) -#define GPIOMIS (GPIO_BLOCK_BASE|0x1C) -#define GPIOIC (GPIO_BLOCK_BASE|0x20) -#define GPIOOMS (GPIO_BLOCK_BASE|0x24) -#define GPIOPC (GPIO_BLOCK_BASE|0x28) -#define GPIOID (GPIO_BLOCK_BASE|0x30) - -#define SPI_WRITE(reg, val) \ - { SSITX, 0x00010000 | (((reg) & 0xff) << 8) | ((val) & 0xff) }, \ - { 0, 5 }, - -#define SPI_WRITE1(reg) \ - { SSITX, (reg) & 0xff }, \ - { 0, 5 }, - -struct mddi_table { - uint32_t reg; - uint32_t value; -}; -static struct mddi_table mddi_toshiba_init_table[] = { - { DPSET0, 0x09e90046 }, - { DPSET1, 0x00000118 }, - { DPSUS, 0x00000000 }, - { DPRUN, 0x00000001 }, - { 1, 14 }, /* msleep 14 */ - { SYSCKENA, 0x00000001 }, - { CLKENB, 0x0000A1EF }, /* # SYS.CLKENB # Enable clocks for each module (without DCLK , i2cCLK) */ - - { GPIODATA, 0x02000200 }, /* # GPI .GPIODATA # GPIO2(RESET_LCD_N) set to 0 , GPIO3(eDRAM_Power) set to 0 */ - { GPIODIR, 0x000030D }, /* 24D # GPI .GPIODIR # Select direction of GPIO port (0,2,3,6,9 output) */ - { GPIOSEL, 0/*0x00000173*/}, /* # SYS.GPIOSEL # GPIO port multiplexing control */ - { GPIOPC, 0x03C300C0 }, /* # GPI .GPIOPC # GPIO2,3 PD cut */ - { WKREQ, 0x00000000 }, /* # SYS.WKREQ # Wake-up request event is VSYNC alignment */ - - { GPIOIBE, 0x000003FF }, - { GPIOIS, 0x00000000 }, - { GPIOIC, 0x000003FF }, - { GPIOIE, 0x00000000 }, - - { GPIODATA, 0x00040004 }, /* # GPI .GPIODATA # eDRAM VD supply */ - { 1, 1 }, /* msleep 1 */ - { GPIODATA, 0x02040004 }, /* # GPI .GPIODATA # eDRAM VD supply */ - { DRAMPWR, 0x00000001 }, /* eDRAM power */ -}; - -#define GPIOSEL_VWAKEINT (1U << 0) -#define INTMASK_VWAKEOUT (1U << 0) - - -static int trout_new_backlight = 1; -static struct vreg *vreg_mddi_1v5; -static struct vreg *vreg_lcm_2v85; - -static void trout_process_mddi_table(struct msm_mddi_client_data *client_data, - struct mddi_table *table, size_t count) -{ - int i; - for (i = 0; i < count; i++) { - uint32_t reg = table[i].reg; - uint32_t value = table[i].value; - - if (reg == 0) - udelay(value); - else if (reg == 1) - msleep(value); - else - client_data->remote_write(client_data, value, reg); - } -} - -static int trout_mddi_toshiba_client_init( - struct msm_mddi_bridge_platform_data *bridge_data, - struct msm_mddi_client_data *client_data) -{ - int panel_id; - - client_data->auto_hibernate(client_data, 0); - trout_process_mddi_table(client_data, mddi_toshiba_init_table, - ARRAY_SIZE(mddi_toshiba_init_table)); - client_data->auto_hibernate(client_data, 1); - panel_id = (client_data->remote_read(client_data, GPIODATA) >> 4) & 3; - if (panel_id > 1) { - printk(KERN_WARNING "unknown panel id at mddi_enable\n"); - return -1; - } - return 0; -} - -static int trout_mddi_toshiba_client_uninit( - struct msm_mddi_bridge_platform_data *bridge_data, - struct msm_mddi_client_data *client_data) -{ - return 0; -} - -static struct resource resources_msm_fb[] = { - { - .start = MSM_FB_BASE, - .end = MSM_FB_BASE + MSM_FB_SIZE, - .flags = IORESOURCE_MEM, - }, -}; - -struct msm_mddi_bridge_platform_data toshiba_client_data = { - .init = trout_mddi_toshiba_client_init, - .uninit = trout_mddi_toshiba_client_uninit, - .fb_data = { - .xres = 320, - .yres = 480, - .width = 45, - .height = 67, - .output_format = 0, - }, -}; - -static struct msm_mddi_platform_data mddi_pdata = { - .clk_rate = 122880000, - .fb_resource = resources_msm_fb, - .num_clients = 1, - .client_platform_data = { - { - .product_id = (0xd263 << 16 | 0), - .name = "mddi_c_d263_0000", - .id = 0, - .client_data = &toshiba_client_data, - .clk_rate = 0, - }, - }, -}; - -int __init trout_init_panel(void) -{ - int rc; - - if (!machine_is_trout()) - return 0; - vreg_mddi_1v5 = vreg_get(0, "gp2"); - if (IS_ERR(vreg_mddi_1v5)) - return PTR_ERR(vreg_mddi_1v5); - vreg_lcm_2v85 = vreg_get(0, "gp4"); - if (IS_ERR(vreg_lcm_2v85)) - return PTR_ERR(vreg_lcm_2v85); - - trout_new_backlight = system_rev >= 5; - if (trout_new_backlight) { - uint32_t config = PCOM_GPIO_CFG(27, 0, GPIO_OUTPUT, - GPIO_NO_PULL, GPIO_8MA); - msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0); - } else { - uint32_t config = PCOM_GPIO_CFG(27, 1, GPIO_OUTPUT, - GPIO_NO_PULL, GPIO_8MA); - uint32_t id = P_GP_CLK; - uint32_t rate = 19200000; - - msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0); - - msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate); - if (id < 0) - pr_err("trout_init_panel: set clock rate failed\n"); - } - - rc = platform_device_register(&msm_device_mdp); - if (rc) - return rc; - msm_device_mddi0.dev.platform_data = &mddi_pdata; - return platform_device_register(&msm_device_mddi0); -} - -device_initcall(trout_init_panel); diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c deleted file mode 100644 index ba3edd3..0000000 --- a/arch/arm/mach-msm/board-trout.c +++ /dev/null @@ -1,111 +0,0 @@ -/* linux/arch/arm/mach-msm/board-trout.c - * - * Copyright (C) 2009 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ -#define pr_fmt(fmt) "%s: " fmt, __func__ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/clkdev.h> -#include <linux/memblock.h> - -#include <asm/system_info.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/setup.h> - -#include <mach/hardware.h> -#include <mach/msm_iomap.h> - -#include "devices.h" -#include "board-trout.h" -#include "common.h" - -extern int trout_init_mmc(unsigned int); - -static struct platform_device *devices[] __initdata = { - &msm_clock_7x01a, - &msm_device_gpio_7201, - &msm_device_uart3, - &msm_device_smd, - &msm_device_nand, - &msm_device_hsusb, - &msm_device_i2c, -}; - -static void __init trout_init_early(void) -{ - arch_ioremap_caller = __msm_ioremap_caller; -} - -static void __init trout_init_irq(void) -{ - msm_init_irq(); -} - -static void __init trout_fixup(struct tag *tags, char **cmdline) -{ - memblock_add(PHYS_OFFSET, 101*SZ_1M); -} - -static void __init trout_init(void) -{ - int rc; - - platform_add_devices(devices, ARRAY_SIZE(devices)); - - if (IS_ENABLED(CONFIG_MMC)) { - rc = trout_init_mmc(system_rev); - if (rc) - pr_crit("MMC init failure (%d)\n", rc); - } -} - -static struct map_desc trout_io_desc[] __initdata = { - { - .virtual = (unsigned long)TROUT_CPLD_BASE, - .pfn = __phys_to_pfn(TROUT_CPLD_START), - .length = TROUT_CPLD_SIZE, - .type = MT_DEVICE_NONSHARED - } -}; - -static void __init trout_map_io(void) -{ - msm_map_common_io(); - iotable_init(trout_io_desc, ARRAY_SIZE(trout_io_desc)); - -#if defined(CONFIG_DEBUG_MSM_UART) && (CONFIG_DEBUG_UART_PHYS == 0xa9c00000) - /* route UART3 to the "H2W" extended usb connector */ - writeb(0x80, TROUT_CPLD_BASE + 0x00); -#endif -} - -static void __init trout_init_late(void) -{ - smd_debugfs_init(); -} - -MACHINE_START(TROUT, "HTC Dream") - .atag_offset = 0x100, - .fixup = trout_fixup, - .map_io = trout_map_io, - .init_early = trout_init_early, - .init_irq = trout_init_irq, - .init_machine = trout_init, - .init_late = trout_init_late, - .init_time = msm7x01_timer_init, -MACHINE_END diff --git a/arch/arm/mach-msm/board-trout.h b/arch/arm/mach-msm/board-trout.h deleted file mode 100644 index adb757a..0000000 --- a/arch/arm/mach-msm/board-trout.h +++ /dev/null @@ -1,162 +0,0 @@ -/* linux/arch/arm/mach-msm/board-trout.h -** Author: Brian Swetland <swetland@google.com> -*/ -#ifndef __ARCH_ARM_MACH_MSM_BOARD_TROUT_H -#define __ARCH_ARM_MACH_MSM_BOARD_TROUT_H - -#include "common.h" - -#define MSM_SMI_BASE 0x00000000 -#define MSM_SMI_SIZE 0x00800000 - -#define MSM_EBI_BASE 0x10000000 -#define MSM_EBI_SIZE 0x06e00000 - -#define MSM_PMEM_GPU0_BASE 0x00000000 -#define MSM_PMEM_GPU0_SIZE 0x00700000 - -#define MSM_PMEM_MDP_BASE 0x02000000 -#define MSM_PMEM_MDP_SIZE 0x00800000 - -#define MSM_PMEM_ADSP_BASE 0x02800000 -#define MSM_PMEM_ADSP_SIZE 0x00800000 - -#define MSM_PMEM_CAMERA_BASE 0x03000000 -#define MSM_PMEM_CAMERA_SIZE 0x00800000 - -#define MSM_FB_BASE 0x03800000 -#define MSM_FB_SIZE 0x00100000 - -#define MSM_LINUX_BASE MSM_EBI_BASE -#define MSM_LINUX_SIZE 0x06500000 - -#define MSM_PMEM_GPU1_SIZE 0x800000 -#define MSM_PMEM_GPU1_BASE (MSM_RAM_CONSOLE_BASE - MSM_PMEM_GPU1_SIZE) - -#define MSM_RAM_CONSOLE_BASE (MSM_EBI_BASE + 0x6d00000) -#define MSM_RAM_CONSOLE_SIZE (128 * SZ_1K) - -#if (MSM_FB_BASE + MSM_FB_SIZE) >= (MSM_PMEM_GPU1_BASE) -#error invalid memory map -#endif - -#define DECLARE_MSM_IOMAP -#include <mach/msm_iomap.h> - -#define TROUT_4_BALL_UP_0 1 -#define TROUT_4_BALL_LEFT_0 18 -#define TROUT_4_BALL_DOWN_0 57 -#define TROUT_4_BALL_RIGHT_0 91 - -#define TROUT_5_BALL_UP_0 94 -#define TROUT_5_BALL_LEFT_0 18 -#define TROUT_5_BALL_DOWN_0 90 -#define TROUT_5_BALL_RIGHT_0 19 - -#define TROUT_POWER_KEY 20 - -#define TROUT_4_TP_LS_EN 19 -#define TROUT_5_TP_LS_EN 1 - -#define TROUT_CPLD_BASE IOMEM(0xE8100000) -#define TROUT_CPLD_START 0x98000000 -#define TROUT_CPLD_SIZE SZ_4K - -#define TROUT_GPIO_CABLE_IN1 (83) -#define TROUT_GPIO_CABLE_IN2 (49) - -#define TROUT_GPIO_START (128) - -#define TROUT_GPIO_INT_MASK0_REG (0x0c) -#define TROUT_GPIO_INT_STAT0_REG (0x0e) -#define TROUT_GPIO_INT_MASK1_REG (0x14) -#define TROUT_GPIO_INT_STAT1_REG (0x10) - -#define TROUT_GPIO_HAPTIC_PWM (28) -#define TROUT_GPIO_PS_HOLD (25) - -#define TROUT_GPIO_MISC2_BASE (TROUT_GPIO_START + 0x00) -#define TROUT_GPIO_MISC3_BASE (TROUT_GPIO_START + 0x08) -#define TROUT_GPIO_MISC4_BASE (TROUT_GPIO_START + 0x10) -#define TROUT_GPIO_MISC5_BASE (TROUT_GPIO_START + 0x18) -#define TROUT_GPIO_INT2_BASE (TROUT_GPIO_START + 0x20) -#define TROUT_GPIO_MISC1_BASE (TROUT_GPIO_START + 0x28) -#define TROUT_GPIO_VIRTUAL_BASE (TROUT_GPIO_START + 0x30) -#define TROUT_GPIO_INT5_BASE (TROUT_GPIO_START + 0x48) - -#define TROUT_GPIO_CHARGER_EN (TROUT_GPIO_MISC2_BASE + 0) -#define TROUT_GPIO_ISET (TROUT_GPIO_MISC2_BASE + 1) -#define TROUT_GPIO_H2W_DAT_DIR (TROUT_GPIO_MISC2_BASE + 2) -#define TROUT_GPIO_H2W_CLK_DIR (TROUT_GPIO_MISC2_BASE + 3) -#define TROUT_GPIO_H2W_DAT_GPO (TROUT_GPIO_MISC2_BASE + 4) -#define TROUT_GPIO_H2W_CLK_GPO (TROUT_GPIO_MISC2_BASE + 5) -#define TROUT_GPIO_H2W_SEL0 (TROUT_GPIO_MISC2_BASE + 6) -#define TROUT_GPIO_H2W_SEL1 (TROUT_GPIO_MISC2_BASE + 7) - -#define TROUT_GPIO_SPOTLIGHT_EN (TROUT_GPIO_MISC3_BASE + 0) -#define TROUT_GPIO_FLASH_EN (TROUT_GPIO_MISC3_BASE + 1) -#define TROUT_GPIO_I2C_PULL (TROUT_GPIO_MISC3_BASE + 2) -#define TROUT_GPIO_TP_I2C_PULL (TROUT_GPIO_MISC3_BASE + 3) -#define TROUT_GPIO_TP_EN (TROUT_GPIO_MISC3_BASE + 4) -#define TROUT_GPIO_JOG_EN (TROUT_GPIO_MISC3_BASE + 5) -#define TROUT_GPIO_UI_LED_EN (TROUT_GPIO_MISC3_BASE + 6) -#define TROUT_GPIO_QTKEY_LED_EN (TROUT_GPIO_MISC3_BASE + 7) - -#define TROUT_GPIO_VCM_PWDN (TROUT_GPIO_MISC4_BASE + 0) -#define TROUT_GPIO_USB_H2W_SW (TROUT_GPIO_MISC4_BASE + 1) -#define TROUT_GPIO_COMPASS_RST_N (TROUT_GPIO_MISC4_BASE + 2) -#define TROUT_GPIO_HAPTIC_EN_UP (TROUT_GPIO_MISC4_BASE + 3) -#define TROUT_GPIO_HAPTIC_EN_MAIN (TROUT_GPIO_MISC4_BASE + 4) -#define TROUT_GPIO_USB_PHY_RST_N (TROUT_GPIO_MISC4_BASE + 5) -#define TROUT_GPIO_WIFI_PA_RESETX (TROUT_GPIO_MISC4_BASE + 6) -#define TROUT_GPIO_WIFI_EN (TROUT_GPIO_MISC4_BASE + 7) - -#define TROUT_GPIO_BT_32K_EN (TROUT_GPIO_MISC5_BASE + 0) -#define TROUT_GPIO_MAC_32K_EN (TROUT_GPIO_MISC5_BASE + 1) -#define TROUT_GPIO_MDDI_32K_EN (TROUT_GPIO_MISC5_BASE + 2) -#define TROUT_GPIO_COMPASS_32K_EN (TROUT_GPIO_MISC5_BASE + 3) - -#define TROUT_GPIO_NAVI_ACT_N (TROUT_GPIO_INT2_BASE + 0) -#define TROUT_GPIO_COMPASS_IRQ (TROUT_GPIO_INT2_BASE + 1) -#define TROUT_GPIO_SLIDING_DET (TROUT_GPIO_INT2_BASE + 2) -#define TROUT_GPIO_AUD_HSMIC_DET_N (TROUT_GPIO_INT2_BASE + 3) -#define TROUT_GPIO_SD_DOOR_N (TROUT_GPIO_INT2_BASE + 4) -#define TROUT_GPIO_CAM_BTN_STEP1_N (TROUT_GPIO_INT2_BASE + 5) -#define TROUT_GPIO_CAM_BTN_STEP2_N (TROUT_GPIO_INT2_BASE + 6) -#define TROUT_GPIO_TP_ATT_N (TROUT_GPIO_INT2_BASE + 7) -#define TROUT_GPIO_BANK0_FIRST_INT_SOURCE (TROUT_GPIO_NAVI_ACT_N) -#define TROUT_GPIO_BANK0_LAST_INT_SOURCE (TROUT_GPIO_TP_ATT_N) - -#define TROUT_GPIO_H2W_DAT_GPI (TROUT_GPIO_MISC1_BASE + 0) -#define TROUT_GPIO_H2W_CLK_GPI (TROUT_GPIO_MISC1_BASE + 1) -#define TROUT_GPIO_CPLD128_VER_0 (TROUT_GPIO_MISC1_BASE + 4) -#define TROUT_GPIO_CPLD128_VER_1 (TROUT_GPIO_MISC1_BASE + 5) -#define TROUT_GPIO_CPLD128_VER_2 (TROUT_GPIO_MISC1_BASE + 6) -#define TROUT_GPIO_CPLD128_VER_3 (TROUT_GPIO_MISC1_BASE + 7) - -#define TROUT_GPIO_SDMC_CD_N (TROUT_GPIO_VIRTUAL_BASE + 0) -#define TROUT_GPIO_END (TROUT_GPIO_SDMC_CD_N) -#define TROUT_GPIO_BANK1_FIRST_INT_SOURCE (TROUT_GPIO_SDMC_CD_N) -#define TROUT_GPIO_BANK1_LAST_INT_SOURCE (TROUT_GPIO_SDMC_CD_N) - -#define TROUT_GPIO_VIRTUAL_TO_REAL_OFFSET \ - (TROUT_GPIO_INT5_BASE - TROUT_GPIO_VIRTUAL_BASE) - -#define TROUT_INT_START (NR_MSM_IRQS + NR_GPIO_IRQS) -#define TROUT_INT_BANK0_COUNT (8) -#define TROUT_INT_BANK1_START (TROUT_INT_START + TROUT_INT_BANK0_COUNT) -#define TROUT_INT_BANK1_COUNT (1) -#define TROUT_INT_END (TROUT_INT_START + TROUT_INT_BANK0_COUNT + \ - TROUT_INT_BANK1_COUNT - 1) -#define TROUT_GPIO_TO_INT(n) (((n) <= TROUT_GPIO_BANK0_LAST_INT_SOURCE) ? \ - (TROUT_INT_START - TROUT_GPIO_BANK0_FIRST_INT_SOURCE + (n)) : \ - (TROUT_INT_BANK1_START - TROUT_GPIO_BANK1_FIRST_INT_SOURCE + (n))) - -#define TROUT_INT_TO_BANK(n) ((n - TROUT_INT_START) / TROUT_INT_BANK0_COUNT) -#define TROUT_INT_TO_MASK(n) (1U << ((n - TROUT_INT_START) & 7)) -#define TROUT_BANK_TO_MASK_REG(bank) \ - (bank ? TROUT_GPIO_INT_MASK1_REG : TROUT_GPIO_INT_MASK0_REG) -#define TROUT_BANK_TO_STAT_REG(bank) \ - (bank ? TROUT_GPIO_INT_STAT1_REG : TROUT_GPIO_INT_STAT0_REG) - -#endif /* GUARD */ diff --git a/arch/arm/mach-msm/clock-pcom.c b/arch/arm/mach-msm/clock-pcom.c deleted file mode 100644 index f5b69d7..0000000 --- a/arch/arm/mach-msm/clock-pcom.c +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/err.h> -#include <linux/platform_device.h> -#include <linux/module.h> -#include <linux/clk-provider.h> -#include <linux/clkdev.h> - -#include <mach/clk.h> - -#include "proc_comm.h" -#include "clock.h" -#include "clock-pcom.h" - -struct clk_pcom { - unsigned id; - unsigned long flags; - struct msm_clk msm_clk; -}; - -static inline struct clk_pcom *to_clk_pcom(struct clk_hw *hw) -{ - return container_of(to_msm_clk(hw), struct clk_pcom, msm_clk); -} - -static int pc_clk_enable(struct clk_hw *hw) -{ - unsigned id = to_clk_pcom(hw)->id; - int rc = msm_proc_comm(PCOM_CLKCTL_RPC_ENABLE, &id, NULL); - if (rc < 0) - return rc; - else - return (int)id < 0 ? -EINVAL : 0; -} - -static void pc_clk_disable(struct clk_hw *hw) -{ - unsigned id = to_clk_pcom(hw)->id; - msm_proc_comm(PCOM_CLKCTL_RPC_DISABLE, &id, NULL); -} - -static int pc_clk_reset(struct clk_hw *hw, enum clk_reset_action action) -{ - int rc; - unsigned id = to_clk_pcom(hw)->id; - - if (action == CLK_RESET_ASSERT) - rc = msm_proc_comm(PCOM_CLKCTL_RPC_RESET_ASSERT, &id, NULL); - else - rc = msm_proc_comm(PCOM_CLKCTL_RPC_RESET_DEASSERT, &id, NULL); - - if (rc < 0) - return rc; - else - return (int)id < 0 ? -EINVAL : 0; -} - -static int pc_clk_set_rate(struct clk_hw *hw, unsigned long new_rate, - unsigned long p_rate) -{ - struct clk_pcom *p = to_clk_pcom(hw); - unsigned id = p->id, rate = new_rate; - int rc; - - /* - * The rate _might_ be rounded off to the nearest KHz value by the - * remote function. So a return value of 0 doesn't necessarily mean - * that the exact rate was set successfully. - */ - if (p->flags & CLKFLAG_MIN) - rc = msm_proc_comm(PCOM_CLKCTL_RPC_MIN_RATE, &id, &rate); - else - rc = msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate); - if (rc < 0) - return rc; - else - return (int)id < 0 ? -EINVAL : 0; -} - -static unsigned long pc_clk_recalc_rate(struct clk_hw *hw, unsigned long p_rate) -{ - unsigned id = to_clk_pcom(hw)->id; - if (msm_proc_comm(PCOM_CLKCTL_RPC_RATE, &id, NULL)) - return 0; - else - return id; -} - -static int pc_clk_is_enabled(struct clk_hw *hw) -{ - unsigned id = to_clk_pcom(hw)->id; - if (msm_proc_comm(PCOM_CLKCTL_RPC_ENABLED, &id, NULL)) - return 0; - else - return id; -} - -static long pc_clk_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate) -{ - /* Not really supported; pc_clk_set_rate() does rounding on it's own. */ - return rate; -} - -static struct clk_ops clk_ops_pcom = { - .enable = pc_clk_enable, - .disable = pc_clk_disable, - .set_rate = pc_clk_set_rate, - .recalc_rate = pc_clk_recalc_rate, - .is_enabled = pc_clk_is_enabled, - .round_rate = pc_clk_round_rate, -}; - -static int msm_clock_pcom_probe(struct platform_device *pdev) -{ - const struct pcom_clk_pdata *pdata = pdev->dev.platform_data; - int i, ret; - - for (i = 0; i < pdata->num_lookups; i++) { - const struct clk_pcom_desc *desc = &pdata->lookup[i]; - struct clk *c; - struct clk_pcom *p; - struct clk_hw *hw; - struct clk_init_data init; - - p = devm_kzalloc(&pdev->dev, sizeof(*p), GFP_KERNEL); - if (!p) - return -ENOMEM; - - p->id = desc->id; - p->flags = desc->flags; - p->msm_clk.reset = pc_clk_reset; - - hw = &p->msm_clk.hw; - hw->init = &init; - - init.name = desc->name; - init.ops = &clk_ops_pcom; - init.num_parents = 0; - init.flags = CLK_IS_ROOT; - - if (!(p->flags & CLKFLAG_AUTO_OFF)) - init.flags |= CLK_IGNORE_UNUSED; - - c = devm_clk_register(&pdev->dev, hw); - ret = clk_register_clkdev(c, desc->con, desc->dev); - if (ret) - return ret; - } - - return 0; -} - -static struct platform_driver msm_clock_pcom_driver = { - .probe = msm_clock_pcom_probe, - .driver = { - .name = "msm-clock-pcom", - }, -}; -module_platform_driver(msm_clock_pcom_driver); - -MODULE_LICENSE("GPL v2"); diff --git a/arch/arm/mach-msm/clock-pcom.h b/arch/arm/mach-msm/clock-pcom.h deleted file mode 100644 index 5bb164f..0000000 --- a/arch/arm/mach-msm/clock-pcom.h +++ /dev/null @@ -1,145 +0,0 @@ -/* - * Copyright (c) 2009-2012, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ARCH_ARM_MACH_MSM_CLOCK_PCOM_H -#define __ARCH_ARM_MACH_MSM_CLOCK_PCOM_H - -/* clock IDs used by the modem processor */ - -#define P_ACPU_CLK 0 /* Applications processor clock */ -#define P_ADM_CLK 1 /* Applications data mover clock */ -#define P_ADSP_CLK 2 /* ADSP clock */ -#define P_EBI1_CLK 3 /* External bus interface 1 clock */ -#define P_EBI2_CLK 4 /* External bus interface 2 clock */ -#define P_ECODEC_CLK 5 /* External CODEC clock */ -#define P_EMDH_CLK 6 /* External MDDI host clock */ -#define P_GP_CLK 7 /* General purpose clock */ -#define P_GRP_3D_CLK 8 /* Graphics clock */ -#define P_I2C_CLK 9 /* I2C clock */ -#define P_ICODEC_RX_CLK 10 /* Internal CODEX RX clock */ -#define P_ICODEC_TX_CLK 11 /* Internal CODEX TX clock */ -#define P_IMEM_CLK 12 /* Internal graphics memory clock */ -#define P_MDC_CLK 13 /* MDDI client clock */ -#define P_MDP_CLK 14 /* Mobile display processor clock */ -#define P_PBUS_CLK 15 /* Peripheral bus clock */ -#define P_PCM_CLK 16 /* PCM clock */ -#define P_PMDH_CLK 17 /* Primary MDDI host clock */ -#define P_SDAC_CLK 18 /* Stereo DAC clock */ -#define P_SDC1_CLK 19 /* Secure Digital Card clocks */ -#define P_SDC1_P_CLK 20 -#define P_SDC2_CLK 21 -#define P_SDC2_P_CLK 22 -#define P_SDC3_CLK 23 -#define P_SDC3_P_CLK 24 -#define P_SDC4_CLK 25 -#define P_SDC4_P_CLK 26 -#define P_TSIF_CLK 27 /* Transport Stream Interface clocks */ -#define P_TSIF_REF_CLK 28 -#define P_TV_DAC_CLK 29 /* TV clocks */ -#define P_TV_ENC_CLK 30 -#define P_UART1_CLK 31 /* UART clocks */ -#define P_UART2_CLK 32 -#define P_UART3_CLK 33 -#define P_UART1DM_CLK 34 -#define P_UART2DM_CLK 35 -#define P_USB_HS_CLK 36 /* High speed USB core clock */ -#define P_USB_HS_P_CLK 37 /* High speed USB pbus clock */ -#define P_USB_OTG_CLK 38 /* Full speed USB clock */ -#define P_VDC_CLK 39 /* Video controller clock */ -#define P_VFE_MDC_CLK 40 /* Camera / Video Front End clock */ -#define P_VFE_CLK 41 /* VFE MDDI client clock */ -#define P_MDP_LCDC_PCLK_CLK 42 -#define P_MDP_LCDC_PAD_PCLK_CLK 43 -#define P_MDP_VSYNC_CLK 44 -#define P_SPI_CLK 45 -#define P_VFE_AXI_CLK 46 -#define P_USB_HS2_CLK 47 /* High speed USB 2 core clock */ -#define P_USB_HS2_P_CLK 48 /* High speed USB 2 pbus clock */ -#define P_USB_HS3_CLK 49 /* High speed USB 3 core clock */ -#define P_USB_HS3_P_CLK 50 /* High speed USB 3 pbus clock */ -#define P_GRP_3D_P_CLK 51 /* Graphics pbus clock */ -#define P_USB_PHY_CLK 52 /* USB PHY clock */ -#define P_USB_HS_CORE_CLK 53 /* High speed USB 1 core clock */ -#define P_USB_HS2_CORE_CLK 54 /* High speed USB 2 core clock */ -#define P_USB_HS3_CORE_CLK 55 /* High speed USB 3 core clock */ -#define P_CAM_M_CLK 56 -#define P_CAMIF_PAD_P_CLK 57 -#define P_GRP_2D_CLK 58 -#define P_GRP_2D_P_CLK 59 -#define P_I2S_CLK 60 -#define P_JPEG_CLK 61 -#define P_JPEG_P_CLK 62 -#define P_LPA_CODEC_CLK 63 -#define P_LPA_CORE_CLK 64 -#define P_LPA_P_CLK 65 -#define P_MDC_IO_CLK 66 -#define P_MDC_P_CLK 67 -#define P_MFC_CLK 68 -#define P_MFC_DIV2_CLK 69 -#define P_MFC_P_CLK 70 -#define P_QUP_I2C_CLK 71 -#define P_ROTATOR_IMEM_CLK 72 -#define P_ROTATOR_P_CLK 73 -#define P_VFE_CAMIF_CLK 74 -#define P_VFE_P_CLK 75 -#define P_VPE_CLK 76 -#define P_I2C_2_CLK 77 -#define P_MI2S_CODEC_RX_S_CLK 78 -#define P_MI2S_CODEC_RX_M_CLK 79 -#define P_MI2S_CODEC_TX_S_CLK 80 -#define P_MI2S_CODEC_TX_M_CLK 81 -#define P_PMDH_P_CLK 82 -#define P_EMDH_P_CLK 83 -#define P_SPI_P_CLK 84 -#define P_TSIF_P_CLK 85 -#define P_MDP_P_CLK 86 -#define P_SDAC_M_CLK 87 -#define P_MI2S_S_CLK 88 -#define P_MI2S_M_CLK 89 -#define P_AXI_ROTATOR_CLK 90 -#define P_HDMI_CLK 91 -#define P_CSI0_CLK 92 -#define P_CSI0_VFE_CLK 93 -#define P_CSI0_P_CLK 94 -#define P_CSI1_CLK 95 -#define P_CSI1_VFE_CLK 96 -#define P_CSI1_P_CLK 97 -#define P_GSBI_CLK 98 -#define P_GSBI_P_CLK 99 -#define P_CE_CLK 100 /* Crypto engine */ -#define P_CODEC_SSBI_CLK 101 - -#define P_NR_CLKS 102 - -struct clk_pcom_desc { - unsigned id; - const char *name; - const char *con; - const char *dev; - unsigned long flags; -}; - -struct pcom_clk_pdata { - struct clk_pcom_desc *lookup; - u32 num_lookups; -}; - -#define CLK_PCOM(clk_name, clk_id, clk_dev, clk_flags) { \ - .id = P_##clk_id, \ - .name = #clk_id, \ - .con = clk_name, \ - .dev = clk_dev, \ - .flags = clk_flags, \ - } - -#endif diff --git a/arch/arm/mach-msm/clock.c b/arch/arm/mach-msm/clock.c deleted file mode 100644 index 35ea02b5..0000000 --- a/arch/arm/mach-msm/clock.c +++ /dev/null @@ -1,28 +0,0 @@ -/* arch/arm/mach-msm/clock.c - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/clk-provider.h> -#include <linux/module.h> - -#include "clock.h" - -int clk_reset(struct clk *clk, enum clk_reset_action action) -{ - struct clk_hw *hw = __clk_get_hw(clk); - struct msm_clk *m = to_msm_clk(hw); - return m->reset(hw, action); -} -EXPORT_SYMBOL(clk_reset); diff --git a/arch/arm/mach-msm/clock.h b/arch/arm/mach-msm/clock.h deleted file mode 100644 index 42d29dd..0000000 --- a/arch/arm/mach-msm/clock.h +++ /dev/null @@ -1,43 +0,0 @@ -/* arch/arm/mach-msm/clock.h - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ARCH_ARM_MACH_MSM_CLOCK_H -#define __ARCH_ARM_MACH_MSM_CLOCK_H - -#include <linux/clk-provider.h> -#include <mach/clk.h> - -#define CLK_FIRST_AVAILABLE_FLAG 0x00000100 -#define CLKFLAG_AUTO_OFF 0x00000200 -#define CLKFLAG_MIN 0x00000400 -#define CLKFLAG_MAX 0x00000800 - -#define OFF CLKFLAG_AUTO_OFF -#define CLK_MIN CLKFLAG_MIN -#define CLK_MAX CLKFLAG_MAX -#define CLK_MINMAX (CLK_MIN | CLK_MAX) - -struct msm_clk { - int (*reset)(struct clk_hw *hw, enum clk_reset_action action); - struct clk_hw hw; -}; - -static inline struct msm_clk *to_msm_clk(struct clk_hw *hw) -{ - return container_of(hw, struct msm_clk, hw); -} - -#endif diff --git a/arch/arm/mach-msm/common.h b/arch/arm/mach-msm/common.h deleted file mode 100644 index 572479a..0000000 --- a/arch/arm/mach-msm/common.h +++ /dev/null @@ -1,41 +0,0 @@ -/* Copyright (c) 2012, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#ifndef __MACH_COMMON_H -#define __MACH_COMMON_H - -extern void msm7x01_timer_init(void); -extern void msm7x30_timer_init(void); -extern void qsd8x50_timer_init(void); - -extern void msm_map_common_io(void); -extern void msm_map_msm7x30_io(void); -extern void msm_map_qsd8x50_io(void); - -extern void __iomem *__msm_ioremap_caller(phys_addr_t phys_addr, size_t size, - unsigned int mtype, void *caller); - -struct msm_mmc_platform_data; - -extern void msm_add_devices(void); -extern void msm_init_irq(void); -extern void msm_init_gpio(void); -extern int msm_add_sdcc(unsigned int controller, - struct msm_mmc_platform_data *plat, - unsigned int stat_irq, unsigned long stat_irq_flags); - -#if defined(CONFIG_MSM_SMD) && defined(CONFIG_DEBUG_FS) -extern int smd_debugfs_init(void); -#else -static inline int smd_debugfs_init(void) { return 0; } -#endif - -#endif diff --git a/arch/arm/mach-msm/devices-msm7x00.c b/arch/arm/mach-msm/devices-msm7x00.c deleted file mode 100644 index d83404d..0000000 --- a/arch/arm/mach-msm/devices-msm7x00.c +++ /dev/null @@ -1,480 +0,0 @@ -/* linux/arch/arm/mach-msm/devices.c - * - * Copyright (C) 2008 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/clkdev.h> - -#include <mach/irqs.h> -#include <mach/msm_iomap.h> -#include "devices.h" - -#include <asm/mach/flash.h> -#include <linux/mtd/nand.h> -#include <linux/mtd/partitions.h> - -#include "clock.h" -#include "clock-pcom.h" -#include <linux/platform_data/mmc-msm_sdcc.h> - -static struct resource msm_gpio_resources[] = { - { - .start = 32 + 0, - .end = 32 + 0, - .flags = IORESOURCE_IRQ, - }, - { - .start = 32 + 1, - .end = 32 + 1, - .flags = IORESOURCE_IRQ, - }, - { - .start = 0xa9200800, - .end = 0xa9200800 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "gpio1" - }, - { - .start = 0xa9300C00, - .end = 0xa9300C00 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "gpio2" - }, -}; - -struct platform_device msm_device_gpio_7201 = { - .name = "gpio-msm-7201", - .num_resources = ARRAY_SIZE(msm_gpio_resources), - .resource = msm_gpio_resources, -}; - -static struct resource resources_uart1[] = { - { - .start = INT_UART1, - .end = INT_UART1, - .flags = IORESOURCE_IRQ, - }, - { - .start = MSM_UART1_PHYS, - .end = MSM_UART1_PHYS + MSM_UART1_SIZE - 1, - .flags = IORESOURCE_MEM, - .name = "uart_resource" - }, -}; - -static struct resource resources_uart2[] = { - { - .start = INT_UART2, - .end = INT_UART2, - .flags = IORESOURCE_IRQ, - }, - { - .start = MSM_UART2_PHYS, - .end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1, - .flags = IORESOURCE_MEM, - .name = "uart_resource" - }, -}; - -static struct resource resources_uart3[] = { - { - .start = INT_UART3, - .end = INT_UART3, - .flags = IORESOURCE_IRQ, - }, - { - .start = MSM_UART3_PHYS, - .end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1, - .flags = IORESOURCE_MEM, - .name = "uart_resource" - }, -}; - -struct platform_device msm_device_uart1 = { - .name = "msm_serial", - .id = 0, - .num_resources = ARRAY_SIZE(resources_uart1), - .resource = resources_uart1, -}; - -struct platform_device msm_device_uart2 = { - .name = "msm_serial", - .id = 1, - .num_resources = ARRAY_SIZE(resources_uart2), - .resource = resources_uart2, -}; - -struct platform_device msm_device_uart3 = { - .name = "msm_serial", - .id = 2, - .num_resources = ARRAY_SIZE(resources_uart3), - .resource = resources_uart3, -}; - -static struct resource resources_i2c[] = { - { - .start = MSM_I2C_PHYS, - .end = MSM_I2C_PHYS + MSM_I2C_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_PWB_I2C, - .end = INT_PWB_I2C, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_i2c = { - .name = "msm_i2c", - .id = 0, - .num_resources = ARRAY_SIZE(resources_i2c), - .resource = resources_i2c, -}; - -static struct resource resources_hsusb[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_hsusb = { - .name = "msm_hsusb", - .id = -1, - .num_resources = ARRAY_SIZE(resources_hsusb), - .resource = resources_hsusb, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct flash_platform_data msm_nand_data = { - .parts = NULL, - .nr_parts = 0, -}; - -static struct resource resources_nand[] = { - [0] = { - .start = 7, - .end = 7, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device msm_device_nand = { - .name = "msm_nand", - .id = -1, - .num_resources = ARRAY_SIZE(resources_nand), - .resource = resources_nand, - .dev = { - .platform_data = &msm_nand_data, - }, -}; - -struct platform_device msm_device_smd = { - .name = "msm_smd", - .id = -1, -}; - -static struct resource resources_sdc1[] = { - { - .start = MSM_SDC1_PHYS, - .end = MSM_SDC1_PHYS + MSM_SDC1_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC1_0, - .end = INT_SDC1_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -static struct resource resources_sdc2[] = { - { - .start = MSM_SDC2_PHYS, - .end = MSM_SDC2_PHYS + MSM_SDC2_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC2_0, - .end = INT_SDC2_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -static struct resource resources_sdc3[] = { - { - .start = MSM_SDC3_PHYS, - .end = MSM_SDC3_PHYS + MSM_SDC3_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC3_0, - .end = INT_SDC3_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -static struct resource resources_sdc4[] = { - { - .start = MSM_SDC4_PHYS, - .end = MSM_SDC4_PHYS + MSM_SDC4_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC4_0, - .end = INT_SDC4_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device msm_device_sdc1 = { - .name = "msm_sdcc", - .id = 1, - .num_resources = ARRAY_SIZE(resources_sdc1), - .resource = resources_sdc1, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_sdc2 = { - .name = "msm_sdcc", - .id = 2, - .num_resources = ARRAY_SIZE(resources_sdc2), - .resource = resources_sdc2, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_sdc3 = { - .name = "msm_sdcc", - .id = 3, - .num_resources = ARRAY_SIZE(resources_sdc3), - .resource = resources_sdc3, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_sdc4 = { - .name = "msm_sdcc", - .id = 4, - .num_resources = ARRAY_SIZE(resources_sdc4), - .resource = resources_sdc4, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct platform_device *msm_sdcc_devices[] __initdata = { - &msm_device_sdc1, - &msm_device_sdc2, - &msm_device_sdc3, - &msm_device_sdc4, -}; - -int __init msm_add_sdcc(unsigned int controller, - struct msm_mmc_platform_data *plat, - unsigned int stat_irq, unsigned long stat_irq_flags) -{ - struct platform_device *pdev; - struct resource *res; - - if (controller < 1 || controller > 4) - return -EINVAL; - - pdev = msm_sdcc_devices[controller-1]; - pdev->dev.platform_data = plat; - - res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "status_irq"); - if (!res) - return -EINVAL; - else if (stat_irq) { - res->start = res->end = stat_irq; - res->flags &= ~IORESOURCE_DISABLED; - res->flags |= stat_irq_flags; - } - - return platform_device_register(pdev); -} - -static struct resource resources_mddi0[] = { - { - .start = MSM_PMDH_PHYS, - .end = MSM_PMDH_PHYS + MSM_PMDH_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_MDDI_PRI, - .end = INT_MDDI_PRI, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource resources_mddi1[] = { - { - .start = MSM_EMDH_PHYS, - .end = MSM_EMDH_PHYS + MSM_EMDH_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_MDDI_EXT, - .end = INT_MDDI_EXT, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_mddi0 = { - .name = "msm_mddi", - .id = 0, - .num_resources = ARRAY_SIZE(resources_mddi0), - .resource = resources_mddi0, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_mddi1 = { - .name = "msm_mddi", - .id = 1, - .num_resources = ARRAY_SIZE(resources_mddi1), - .resource = resources_mddi1, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct resource resources_mdp[] = { - { - .start = MSM_MDP_PHYS, - .end = MSM_MDP_PHYS + MSM_MDP_SIZE - 1, - .name = "mdp", - .flags = IORESOURCE_MEM - }, - { - .start = INT_MDP, - .end = INT_MDP, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_mdp = { - .name = "msm_mdp", - .id = 0, - .num_resources = ARRAY_SIZE(resources_mdp), - .resource = resources_mdp, -}; - -static struct clk_pcom_desc msm_clocks_7x01a[] = { - CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), - CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0), - CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, 0), - CLK_PCOM("ebi2_clk", EBI2_CLK, NULL, 0), - CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0), - CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF), - CLK_PCOM("gp_clk", GP_CLK, NULL, 0), - CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, OFF), - CLK_PCOM("i2c_clk", I2C_CLK, "msm_i2c.0", 0), - CLK_PCOM("icodec_rx_clk", ICODEC_RX_CLK, NULL, 0), - CLK_PCOM("icodec_tx_clk", ICODEC_TX_CLK, NULL, 0), - CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF), - CLK_PCOM("mdc_clk", MDC_CLK, NULL, 0), - CLK_PCOM("mdp_clk", MDP_CLK, NULL, OFF), - CLK_PCOM("pbus_clk", PBUS_CLK, NULL, 0), - CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0), - CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX), - CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), - CLK_PCOM("sdc_clk", SDC1_CLK, "msm_sdcc.1", OFF), - CLK_PCOM("sdc_pclk", SDC1_P_CLK, "msm_sdcc.1", OFF), - CLK_PCOM("sdc_clk", SDC2_CLK, "msm_sdcc.2", OFF), - CLK_PCOM("sdc_pclk", SDC2_P_CLK, "msm_sdcc.2", OFF), - CLK_PCOM("sdc_clk", SDC3_CLK, "msm_sdcc.3", OFF), - CLK_PCOM("sdc_pclk", SDC3_P_CLK, "msm_sdcc.3", OFF), - CLK_PCOM("sdc_clk", SDC4_CLK, "msm_sdcc.4", OFF), - CLK_PCOM("sdc_pclk", SDC4_P_CLK, "msm_sdcc.4", OFF), - CLK_PCOM("tsif_clk", TSIF_CLK, NULL, 0), - CLK_PCOM("tsif_ref_clk", TSIF_REF_CLK, NULL, 0), - CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), - CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), - CLK_PCOM("core", UART1_CLK, "msm_serial.0", OFF), - CLK_PCOM("core", UART2_CLK, "msm_serial.1", 0), - CLK_PCOM("core", UART3_CLK, "msm_serial.2", OFF), - CLK_PCOM("uart1dm_clk", UART1DM_CLK, NULL, OFF), - CLK_PCOM("uart2dm_clk", UART2DM_CLK, NULL, 0), - CLK_PCOM("usb_hs_clk", USB_HS_CLK, "msm_hsusb", OFF), - CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, "msm_hsusb", OFF), - CLK_PCOM("usb_otg_clk", USB_OTG_CLK, NULL, 0), - CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF ), - CLK_PCOM("vfe_clk", VFE_CLK, NULL, OFF), - CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, OFF), -}; - -static struct pcom_clk_pdata msm_clock_7x01a_pdata = { - .lookup = msm_clocks_7x01a, - .num_lookups = ARRAY_SIZE(msm_clocks_7x01a), -}; - -struct platform_device msm_clock_7x01a = { - .name = "msm-clock-pcom", - .dev.platform_data = &msm_clock_7x01a_pdata, -}; diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c deleted file mode 100644 index c15ea8a..0000000 --- a/arch/arm/mach-msm/devices-msm7x30.c +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Copyright (C) 2008 Google, Inc. - * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/platform_device.h> - -#include <linux/dma-mapping.h> -#include <linux/clkdev.h> -#include <mach/irqs.h> -#include <mach/msm_iomap.h> -#include <mach/dma.h> - -#include "devices.h" -#include "smd_private.h" -#include "common.h" - -#include <asm/mach/flash.h> - -#include "clock.h" -#include "clock-pcom.h" - -#include <linux/platform_data/mmc-msm_sdcc.h> - -static struct resource msm_gpio_resources[] = { - { - .start = 32 + 18, - .end = 32 + 18, - .flags = IORESOURCE_IRQ, - }, - { - .start = 32 + 19, - .end = 32 + 19, - .flags = IORESOURCE_IRQ, - }, - { - .start = 0xac001000, - .end = 0xac001000 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "gpio1" - }, - { - .start = 0xac101400, - .end = 0xac101400 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "gpio2" - }, -}; - -struct platform_device msm_device_gpio_7x30 = { - .name = "gpio-msm-7x30", - .num_resources = ARRAY_SIZE(msm_gpio_resources), - .resource = msm_gpio_resources, -}; - -static struct resource resources_uart2[] = { - { - .start = INT_UART2, - .end = INT_UART2, - .flags = IORESOURCE_IRQ, - }, - { - .start = MSM_UART2_PHYS, - .end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1, - .flags = IORESOURCE_MEM, - .name = "uart_resource" - }, -}; - -struct platform_device msm_device_uart2 = { - .name = "msm_serial", - .id = 1, - .num_resources = ARRAY_SIZE(resources_uart2), - .resource = resources_uart2, -}; - -struct platform_device msm_device_smd = { - .name = "msm_smd", - .id = -1, -}; - -static struct resource resources_otg[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_otg = { - .name = "msm_otg", - .id = -1, - .num_resources = ARRAY_SIZE(resources_otg), - .resource = resources_otg, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct resource resources_hsusb[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_hsusb = { - .name = "msm_hsusb", - .id = -1, - .num_resources = ARRAY_SIZE(resources_hsusb), - .resource = resources_hsusb, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static u64 dma_mask = 0xffffffffULL; -static struct resource resources_hsusb_host[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_hsusb_host = { - .name = "msm_hsusb_host", - .id = -1, - .num_resources = ARRAY_SIZE(resources_hsusb_host), - .resource = resources_hsusb_host, - .dev = { - .dma_mask = &dma_mask, - .coherent_dma_mask = 0xffffffffULL, - }, -}; - -static struct clk_pcom_desc msm_clocks_7x30[] = { - CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), - CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0), - CLK_PCOM("cam_m_clk", CAM_M_CLK, NULL, 0), - CLK_PCOM("camif_pad_pclk", CAMIF_PAD_P_CLK, NULL, OFF), - CLK_PCOM("ce_clk", CE_CLK, NULL, 0), - CLK_PCOM("codec_ssbi_clk", CODEC_SSBI_CLK, NULL, 0), - CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, CLK_MIN), - CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0), - CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF | CLK_MINMAX), - CLK_PCOM("emdh_pclk", EMDH_P_CLK, NULL, OFF), - CLK_PCOM("gp_clk", GP_CLK, NULL, 0), - CLK_PCOM("grp_2d_clk", GRP_2D_CLK, NULL, 0), - CLK_PCOM("grp_2d_pclk", GRP_2D_P_CLK, NULL, 0), - CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, 0), - CLK_PCOM("grp_pclk", GRP_3D_P_CLK, NULL, 0), - CLK_PCOM("hdmi_clk", HDMI_CLK, NULL, 0), - CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF), - CLK_PCOM("jpeg_clk", JPEG_CLK, NULL, OFF), - CLK_PCOM("jpeg_pclk", JPEG_P_CLK, NULL, OFF), - CLK_PCOM("lpa_codec_clk", LPA_CODEC_CLK, NULL, 0), - CLK_PCOM("lpa_core_clk", LPA_CORE_CLK, NULL, 0), - CLK_PCOM("lpa_pclk", LPA_P_CLK, NULL, 0), - CLK_PCOM("mdc_clk", MDC_CLK, NULL, 0), - CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX), - CLK_PCOM("mddi_pclk", PMDH_P_CLK, NULL, 0), - CLK_PCOM("mdp_clk", MDP_CLK, NULL, OFF), - CLK_PCOM("mdp_pclk", MDP_P_CLK, NULL, 0), - CLK_PCOM("mdp_lcdc_pclk_clk", MDP_LCDC_PCLK_CLK, NULL, 0), - CLK_PCOM("mdp_lcdc_pad_pclk_clk", MDP_LCDC_PAD_PCLK_CLK, NULL, 0), - CLK_PCOM("mdp_vsync_clk", MDP_VSYNC_CLK, NULL, 0), - CLK_PCOM("mfc_clk", MFC_CLK, NULL, 0), - CLK_PCOM("mfc_div2_clk", MFC_DIV2_CLK, NULL, 0), - CLK_PCOM("mfc_pclk", MFC_P_CLK, NULL, 0), - CLK_PCOM("mi2s_m_clk", MI2S_M_CLK, NULL, 0), - CLK_PCOM("mi2s_s_clk", MI2S_S_CLK, NULL, 0), - CLK_PCOM("mi2s_codec_rx_m_clk", MI2S_CODEC_RX_M_CLK, NULL, 0), - CLK_PCOM("mi2s_codec_rx_s_clk", MI2S_CODEC_RX_S_CLK, NULL, 0), - CLK_PCOM("mi2s_codec_tx_m_clk", MI2S_CODEC_TX_M_CLK, NULL, 0), - CLK_PCOM("mi2s_codec_tx_s_clk", MI2S_CODEC_TX_S_CLK, NULL, 0), - CLK_PCOM("pbus_clk", PBUS_CLK, NULL, CLK_MIN), - CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0), - CLK_PCOM("rotator_clk", AXI_ROTATOR_CLK, NULL, 0), - CLK_PCOM("rotator_imem_clk", ROTATOR_IMEM_CLK, NULL, OFF), - CLK_PCOM("rotator_pclk", ROTATOR_P_CLK, NULL, OFF), - CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), - CLK_PCOM("spi_clk", SPI_CLK, NULL, 0), - CLK_PCOM("spi_pclk", SPI_P_CLK, NULL, 0), - CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), - CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), - CLK_PCOM("core", UART2_CLK, "msm_serial.1", 0), - CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0), - CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF), - CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF), - CLK_PCOM("usb_hs_core_clk", USB_HS_CORE_CLK, NULL, OFF), - CLK_PCOM("usb_hs2_clk", USB_HS2_CLK, NULL, OFF), - CLK_PCOM("usb_hs2_pclk", USB_HS2_P_CLK, NULL, OFF), - CLK_PCOM("usb_hs2_core_clk", USB_HS2_CORE_CLK, NULL, OFF), - CLK_PCOM("usb_hs3_clk", USB_HS3_CLK, NULL, OFF), - CLK_PCOM("usb_hs3_pclk", USB_HS3_P_CLK, NULL, OFF), - CLK_PCOM("usb_hs3_core_clk", USB_HS3_CORE_CLK, NULL, OFF), - CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF | CLK_MIN), - CLK_PCOM("vfe_camif_clk", VFE_CAMIF_CLK, NULL, 0), - CLK_PCOM("vfe_clk", VFE_CLK, NULL, 0), - CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, 0), - CLK_PCOM("vfe_pclk", VFE_P_CLK, NULL, OFF), - CLK_PCOM("vpe_clk", VPE_CLK, NULL, 0), - - /* 7x30 v2 hardware only. */ - CLK_PCOM("csi_clk", CSI0_CLK, NULL, 0), - CLK_PCOM("csi_pclk", CSI0_P_CLK, NULL, 0), - CLK_PCOM("csi_vfe_clk", CSI0_VFE_CLK, NULL, 0), -}; - -static struct pcom_clk_pdata msm_clock_7x30_pdata = { - .lookup = msm_clocks_7x30, - .num_lookups = ARRAY_SIZE(msm_clocks_7x30), -}; - -struct platform_device msm_clock_7x30 = { - .name = "msm-clock-pcom", - .dev.platform_data = &msm_clock_7x30_pdata, -}; diff --git a/arch/arm/mach-msm/devices-qsd8x50.c b/arch/arm/mach-msm/devices-qsd8x50.c deleted file mode 100644 index 9e1e9ce..0000000 --- a/arch/arm/mach-msm/devices-qsd8x50.c +++ /dev/null @@ -1,388 +0,0 @@ -/* - * Copyright (C) 2008 Google, Inc. - * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/clkdev.h> -#include <linux/dma-mapping.h> - -#include <mach/irqs.h> -#include <mach/msm_iomap.h> -#include <mach/dma.h> - -#include "devices.h" -#include "common.h" - -#include <asm/mach/flash.h> - -#include <linux/platform_data/mmc-msm_sdcc.h> -#include "clock.h" -#include "clock-pcom.h" - -static struct resource msm_gpio_resources[] = { - { - .start = 64 + 165 + 9, - .end = 64 + 165 + 9, - .flags = IORESOURCE_IRQ, - }, - { - .start = 64 + 165 + 10, - .end = 64 + 165 + 10, - .flags = IORESOURCE_IRQ, - }, - { - .start = 0xa9000800, - .end = 0xa9000800 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "gpio1" - }, - { - .start = 0xa9100C00, - .end = 0xa9100C00 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "gpio2" - }, -}; - -struct platform_device msm_device_gpio_8x50 = { - .name = "gpio-msm-8x50", - .num_resources = ARRAY_SIZE(msm_gpio_resources), - .resource = msm_gpio_resources, -}; - -static struct resource resources_uart3[] = { - { - .start = INT_UART3, - .end = INT_UART3, - .flags = IORESOURCE_IRQ, - }, - { - .start = MSM_UART3_PHYS, - .end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1, - .flags = IORESOURCE_MEM, - .name = "uart_resource" - }, -}; - -struct platform_device msm_device_uart3 = { - .name = "msm_serial", - .id = 2, - .num_resources = ARRAY_SIZE(resources_uart3), - .resource = resources_uart3, -}; - -struct platform_device msm_device_smd = { - .name = "msm_smd", - .id = -1, -}; - -static struct resource resources_otg[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_otg = { - .name = "msm_otg", - .id = -1, - .num_resources = ARRAY_SIZE(resources_otg), - .resource = resources_otg, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct resource resources_hsusb[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_hsusb = { - .name = "msm_hsusb", - .id = -1, - .num_resources = ARRAY_SIZE(resources_hsusb), - .resource = resources_hsusb, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static u64 dma_mask = 0xffffffffULL; -static struct resource resources_hsusb_host[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_hsusb_host = { - .name = "msm_hsusb_host", - .id = -1, - .num_resources = ARRAY_SIZE(resources_hsusb_host), - .resource = resources_hsusb_host, - .dev = { - .dma_mask = &dma_mask, - .coherent_dma_mask = 0xffffffffULL, - }, -}; - -static struct resource resources_sdc1[] = { - { - .start = MSM_SDC1_PHYS, - .end = MSM_SDC1_PHYS + MSM_SDC1_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC1_0, - .end = INT_SDC1_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -static struct resource resources_sdc2[] = { - { - .start = MSM_SDC2_PHYS, - .end = MSM_SDC2_PHYS + MSM_SDC2_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC2_0, - .end = INT_SDC2_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -static struct resource resources_sdc3[] = { - { - .start = MSM_SDC3_PHYS, - .end = MSM_SDC3_PHYS + MSM_SDC3_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC3_0, - .end = INT_SDC3_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -static struct resource resources_sdc4[] = { - { - .start = MSM_SDC4_PHYS, - .end = MSM_SDC4_PHYS + MSM_SDC4_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC4_0, - .end = INT_SDC4_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device msm_device_sdc1 = { - .name = "msm_sdcc", - .id = 1, - .num_resources = ARRAY_SIZE(resources_sdc1), - .resource = resources_sdc1, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_sdc2 = { - .name = "msm_sdcc", - .id = 2, - .num_resources = ARRAY_SIZE(resources_sdc2), - .resource = resources_sdc2, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_sdc3 = { - .name = "msm_sdcc", - .id = 3, - .num_resources = ARRAY_SIZE(resources_sdc3), - .resource = resources_sdc3, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_sdc4 = { - .name = "msm_sdcc", - .id = 4, - .num_resources = ARRAY_SIZE(resources_sdc4), - .resource = resources_sdc4, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct platform_device *msm_sdcc_devices[] __initdata = { - &msm_device_sdc1, - &msm_device_sdc2, - &msm_device_sdc3, - &msm_device_sdc4, -}; - -int __init msm_add_sdcc(unsigned int controller, - struct msm_mmc_platform_data *plat, - unsigned int stat_irq, unsigned long stat_irq_flags) -{ - struct platform_device *pdev; - struct resource *res; - - if (controller < 1 || controller > 4) - return -EINVAL; - - pdev = msm_sdcc_devices[controller-1]; - pdev->dev.platform_data = plat; - - res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "status_irq"); - if (!res) - return -EINVAL; - else if (stat_irq) { - res->start = res->end = stat_irq; - res->flags &= ~IORESOURCE_DISABLED; - res->flags |= stat_irq_flags; - } - - return platform_device_register(pdev); -} - -static struct clk_pcom_desc msm_clocks_8x50[] = { - CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), - CLK_PCOM("ce_clk", CE_CLK, NULL, 0), - CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, CLK_MIN), - CLK_PCOM("ebi2_clk", EBI2_CLK, NULL, 0), - CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0), - CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF | CLK_MINMAX), - CLK_PCOM("gp_clk", GP_CLK, NULL, 0), - CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, 0), - CLK_PCOM("i2c_clk", I2C_CLK, NULL, 0), - CLK_PCOM("icodec_rx_clk", ICODEC_RX_CLK, NULL, 0), - CLK_PCOM("icodec_tx_clk", ICODEC_TX_CLK, NULL, 0), - CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF), - CLK_PCOM("mdc_clk", MDC_CLK, NULL, 0), - CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX), - CLK_PCOM("mdp_clk", MDP_CLK, NULL, OFF), - CLK_PCOM("mdp_lcdc_pclk_clk", MDP_LCDC_PCLK_CLK, NULL, 0), - CLK_PCOM("mdp_lcdc_pad_pclk_clk", MDP_LCDC_PAD_PCLK_CLK, NULL, 0), - CLK_PCOM("mdp_vsync_clk", MDP_VSYNC_CLK, NULL, 0), - CLK_PCOM("pbus_clk", PBUS_CLK, NULL, CLK_MIN), - CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0), - CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), - CLK_PCOM("sdc_clk", SDC1_CLK, "msm_sdcc.1", OFF), - CLK_PCOM("sdc_pclk", SDC1_P_CLK, "msm_sdcc.1", OFF), - CLK_PCOM("sdc_clk", SDC2_CLK, "msm_sdcc.2", OFF), - CLK_PCOM("sdc_pclk", SDC2_P_CLK, "msm_sdcc.2", OFF), - CLK_PCOM("sdc_clk", SDC3_CLK, "msm_sdcc.3", OFF), - CLK_PCOM("sdc_pclk", SDC3_P_CLK, "msm_sdcc.3", OFF), - CLK_PCOM("sdc_clk", SDC4_CLK, "msm_sdcc.4", OFF), - CLK_PCOM("sdc_pclk", SDC4_P_CLK, "msm_sdcc.4", OFF), - CLK_PCOM("spi_clk", SPI_CLK, NULL, 0), - CLK_PCOM("tsif_clk", TSIF_CLK, NULL, 0), - CLK_PCOM("tsif_ref_clk", TSIF_REF_CLK, NULL, 0), - CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), - CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), - CLK_PCOM("core", UART1_CLK, NULL, OFF), - CLK_PCOM("core", UART2_CLK, NULL, 0), - CLK_PCOM("core", UART3_CLK, "msm_serial.2", OFF), - CLK_PCOM("uartdm_clk", UART1DM_CLK, NULL, OFF), - CLK_PCOM("uartdm_clk", UART2DM_CLK, NULL, 0), - CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF), - CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF), - CLK_PCOM("usb_otg_clk", USB_OTG_CLK, NULL, 0), - CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF | CLK_MIN), - CLK_PCOM("vfe_clk", VFE_CLK, NULL, OFF), - CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, OFF), - CLK_PCOM("vfe_axi_clk", VFE_AXI_CLK, NULL, OFF), - CLK_PCOM("usb_hs2_clk", USB_HS2_CLK, NULL, OFF), - CLK_PCOM("usb_hs2_pclk", USB_HS2_P_CLK, NULL, OFF), - CLK_PCOM("usb_hs3_clk", USB_HS3_CLK, NULL, OFF), - CLK_PCOM("usb_hs3_pclk", USB_HS3_P_CLK, NULL, OFF), - CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0), -}; - -static struct pcom_clk_pdata msm_clock_8x50_pdata = { - .lookup = msm_clocks_8x50, - .num_lookups = ARRAY_SIZE(msm_clocks_8x50), -}; - -struct platform_device msm_clock_8x50 = { - .name = "msm-clock-pcom", - .dev.platform_data = &msm_clock_8x50_pdata, -}; diff --git a/arch/arm/mach-msm/devices.h b/arch/arm/mach-msm/devices.h deleted file mode 100644 index dccefad..0000000 --- a/arch/arm/mach-msm/devices.h +++ /dev/null @@ -1,53 +0,0 @@ -/* linux/arch/arm/mach-msm/devices.h - * - * Copyright (C) 2008 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ARCH_ARM_MACH_MSM_DEVICES_H -#define __ARCH_ARM_MACH_MSM_DEVICES_H - -extern struct platform_device msm_device_gpio_7201; -extern struct platform_device msm_device_gpio_7x30; -extern struct platform_device msm_device_gpio_8x50; - -extern struct platform_device msm_device_uart1; -extern struct platform_device msm_device_uart2; -extern struct platform_device msm_device_uart3; - -extern struct platform_device msm8960_device_uart_gsbi2; -extern struct platform_device msm8960_device_uart_gsbi5; - -extern struct platform_device msm_device_sdc1; -extern struct platform_device msm_device_sdc2; -extern struct platform_device msm_device_sdc3; -extern struct platform_device msm_device_sdc4; - -extern struct platform_device msm_device_hsusb; -extern struct platform_device msm_device_otg; -extern struct platform_device msm_device_hsusb_host; - -extern struct platform_device msm_device_i2c; - -extern struct platform_device msm_device_smd; - -extern struct platform_device msm_device_nand; - -extern struct platform_device msm_device_mddi0; -extern struct platform_device msm_device_mddi1; -extern struct platform_device msm_device_mdp; - -extern struct platform_device msm_clock_7x01a; -extern struct platform_device msm_clock_7x30; -extern struct platform_device msm_clock_8x50; - -#endif diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c deleted file mode 100644 index fb976246..0000000 --- a/arch/arm/mach-msm/dma.c +++ /dev/null @@ -1,298 +0,0 @@ -/* linux/arch/arm/mach-msm/dma.c - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/io.h> -#include <linux/interrupt.h> -#include <linux/completion.h> -#include <linux/module.h> -#include <mach/dma.h> -#include <mach/msm_iomap.h> - -#define MSM_DMOV_CHANNEL_COUNT 16 - -#define DMOV_SD0(off, ch) (MSM_DMOV_BASE + 0x0000 + (off) + ((ch) << 2)) -#define DMOV_SD1(off, ch) (MSM_DMOV_BASE + 0x0400 + (off) + ((ch) << 2)) -#define DMOV_SD2(off, ch) (MSM_DMOV_BASE + 0x0800 + (off) + ((ch) << 2)) -#define DMOV_SD3(off, ch) (MSM_DMOV_BASE + 0x0C00 + (off) + ((ch) << 2)) - -#if defined(CONFIG_ARCH_MSM7X30) -#define DMOV_SD_AARM DMOV_SD2 -#else -#define DMOV_SD_AARM DMOV_SD3 -#endif - -#define DMOV_CMD_PTR(ch) DMOV_SD_AARM(0x000, ch) -#define DMOV_RSLT(ch) DMOV_SD_AARM(0x040, ch) -#define DMOV_FLUSH0(ch) DMOV_SD_AARM(0x080, ch) -#define DMOV_FLUSH1(ch) DMOV_SD_AARM(0x0C0, ch) -#define DMOV_FLUSH2(ch) DMOV_SD_AARM(0x100, ch) -#define DMOV_FLUSH3(ch) DMOV_SD_AARM(0x140, ch) -#define DMOV_FLUSH4(ch) DMOV_SD_AARM(0x180, ch) -#define DMOV_FLUSH5(ch) DMOV_SD_AARM(0x1C0, ch) - -#define DMOV_STATUS(ch) DMOV_SD_AARM(0x200, ch) -#define DMOV_ISR DMOV_SD_AARM(0x380, 0) - -#define DMOV_CONFIG(ch) DMOV_SD_AARM(0x300, ch) - -enum { - MSM_DMOV_PRINT_ERRORS = 1, - MSM_DMOV_PRINT_IO = 2, - MSM_DMOV_PRINT_FLOW = 4 -}; - -static DEFINE_SPINLOCK(msm_dmov_lock); -static struct clk *msm_dmov_clk; -static unsigned int channel_active; -static struct list_head ready_commands[MSM_DMOV_CHANNEL_COUNT]; -static struct list_head active_commands[MSM_DMOV_CHANNEL_COUNT]; -unsigned int msm_dmov_print_mask = MSM_DMOV_PRINT_ERRORS; - -#define MSM_DMOV_DPRINTF(mask, format, args...) \ - do { \ - if ((mask) & msm_dmov_print_mask) \ - printk(KERN_ERR format, args); \ - } while (0) -#define PRINT_ERROR(format, args...) \ - MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_ERRORS, format, args); -#define PRINT_IO(format, args...) \ - MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_IO, format, args); -#define PRINT_FLOW(format, args...) \ - MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_FLOW, format, args); - -void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful) -{ - writel((graceful << 31), DMOV_FLUSH0(id)); -} -EXPORT_SYMBOL_GPL(msm_dmov_stop_cmd); - -void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd) -{ - unsigned long irq_flags; - unsigned int status; - - spin_lock_irqsave(&msm_dmov_lock, irq_flags); - if (!channel_active) - clk_enable(msm_dmov_clk); - dsb(); - status = readl(DMOV_STATUS(id)); - if (list_empty(&ready_commands[id]) && - (status & DMOV_STATUS_CMD_PTR_RDY)) { -#if 0 - if (list_empty(&active_commands[id])) { - PRINT_FLOW("msm_dmov_enqueue_cmd(%d), enable interrupt\n", id); - writel(DMOV_CONFIG_IRQ_EN, DMOV_CONFIG(id)); - } -#endif - if (cmd->execute_func) - cmd->execute_func(cmd); - PRINT_IO("msm_dmov_enqueue_cmd(%d), start command, status %x\n", id, status); - list_add_tail(&cmd->list, &active_commands[id]); - if (!channel_active) - enable_irq(INT_ADM_AARM); - channel_active |= 1U << id; - writel(cmd->cmdptr, DMOV_CMD_PTR(id)); - } else { - if (!channel_active) - clk_disable(msm_dmov_clk); - if (list_empty(&active_commands[id])) - PRINT_ERROR("msm_dmov_enqueue_cmd(%d), error datamover stalled, status %x\n", id, status); - - PRINT_IO("msm_dmov_enqueue_cmd(%d), enqueue command, status %x\n", id, status); - list_add_tail(&cmd->list, &ready_commands[id]); - } - spin_unlock_irqrestore(&msm_dmov_lock, irq_flags); -} -EXPORT_SYMBOL_GPL(msm_dmov_enqueue_cmd); - -struct msm_dmov_exec_cmdptr_cmd { - struct msm_dmov_cmd dmov_cmd; - struct completion complete; - unsigned id; - unsigned int result; - struct msm_dmov_errdata err; -}; - -static void -dmov_exec_cmdptr_complete_func(struct msm_dmov_cmd *_cmd, - unsigned int result, - struct msm_dmov_errdata *err) -{ - struct msm_dmov_exec_cmdptr_cmd *cmd = container_of(_cmd, struct msm_dmov_exec_cmdptr_cmd, dmov_cmd); - cmd->result = result; - if (result != 0x80000002 && err) - memcpy(&cmd->err, err, sizeof(struct msm_dmov_errdata)); - - complete(&cmd->complete); -} - -int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr) -{ - struct msm_dmov_exec_cmdptr_cmd cmd; - - PRINT_FLOW("dmov_exec_cmdptr(%d, %x)\n", id, cmdptr); - - cmd.dmov_cmd.cmdptr = cmdptr; - cmd.dmov_cmd.complete_func = dmov_exec_cmdptr_complete_func; - cmd.dmov_cmd.execute_func = NULL; - cmd.id = id; - init_completion(&cmd.complete); - - msm_dmov_enqueue_cmd(id, &cmd.dmov_cmd); - wait_for_completion(&cmd.complete); - - if (cmd.result != 0x80000002) { - PRINT_ERROR("dmov_exec_cmdptr(%d): ERROR, result: %x\n", id, cmd.result); - PRINT_ERROR("dmov_exec_cmdptr(%d): flush: %x %x %x %x\n", - id, cmd.err.flush[0], cmd.err.flush[1], cmd.err.flush[2], cmd.err.flush[3]); - return -EIO; - } - PRINT_FLOW("dmov_exec_cmdptr(%d, %x) done\n", id, cmdptr); - return 0; -} - - -static irqreturn_t msm_datamover_irq_handler(int irq, void *dev_id) -{ - unsigned int int_status, mask, id; - unsigned long irq_flags; - unsigned int ch_status; - unsigned int ch_result; - struct msm_dmov_cmd *cmd; - - spin_lock_irqsave(&msm_dmov_lock, irq_flags); - - int_status = readl(DMOV_ISR); /* read and clear interrupt */ - PRINT_FLOW("msm_datamover_irq_handler: DMOV_ISR %x\n", int_status); - - while (int_status) { - mask = int_status & -int_status; - id = fls(mask) - 1; - PRINT_FLOW("msm_datamover_irq_handler %08x %08x id %d\n", int_status, mask, id); - int_status &= ~mask; - ch_status = readl(DMOV_STATUS(id)); - if (!(ch_status & DMOV_STATUS_RSLT_VALID)) { - PRINT_FLOW("msm_datamover_irq_handler id %d, result not valid %x\n", id, ch_status); - continue; - } - do { - ch_result = readl(DMOV_RSLT(id)); - if (list_empty(&active_commands[id])) { - PRINT_ERROR("msm_datamover_irq_handler id %d, got result " - "with no active command, status %x, result %x\n", - id, ch_status, ch_result); - cmd = NULL; - } else - cmd = list_entry(active_commands[id].next, typeof(*cmd), list); - PRINT_FLOW("msm_datamover_irq_handler id %d, status %x, result %x\n", id, ch_status, ch_result); - if (ch_result & DMOV_RSLT_DONE) { - PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", - id, ch_status); - PRINT_IO("msm_datamover_irq_handler id %d, got result " - "for %p, result %x\n", id, cmd, ch_result); - if (cmd) { - list_del(&cmd->list); - dsb(); - cmd->complete_func(cmd, ch_result, NULL); - } - } - if (ch_result & DMOV_RSLT_FLUSH) { - struct msm_dmov_errdata errdata; - - errdata.flush[0] = readl(DMOV_FLUSH0(id)); - errdata.flush[1] = readl(DMOV_FLUSH1(id)); - errdata.flush[2] = readl(DMOV_FLUSH2(id)); - errdata.flush[3] = readl(DMOV_FLUSH3(id)); - errdata.flush[4] = readl(DMOV_FLUSH4(id)); - errdata.flush[5] = readl(DMOV_FLUSH5(id)); - PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status); - PRINT_FLOW("msm_datamover_irq_handler id %d, flush, result %x, flush0 %x\n", id, ch_result, errdata.flush[0]); - if (cmd) { - list_del(&cmd->list); - dsb(); - cmd->complete_func(cmd, ch_result, &errdata); - } - } - if (ch_result & DMOV_RSLT_ERROR) { - struct msm_dmov_errdata errdata; - - errdata.flush[0] = readl(DMOV_FLUSH0(id)); - errdata.flush[1] = readl(DMOV_FLUSH1(id)); - errdata.flush[2] = readl(DMOV_FLUSH2(id)); - errdata.flush[3] = readl(DMOV_FLUSH3(id)); - errdata.flush[4] = readl(DMOV_FLUSH4(id)); - errdata.flush[5] = readl(DMOV_FLUSH5(id)); - - PRINT_ERROR("msm_datamover_irq_handler id %d, status %x\n", id, ch_status); - PRINT_ERROR("msm_datamover_irq_handler id %d, error, result %x, flush0 %x\n", id, ch_result, errdata.flush[0]); - if (cmd) { - list_del(&cmd->list); - dsb(); - cmd->complete_func(cmd, ch_result, &errdata); - } - /* this does not seem to work, once we get an error */ - /* the datamover will no longer accept commands */ - writel(0, DMOV_FLUSH0(id)); - } - ch_status = readl(DMOV_STATUS(id)); - PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status); - if ((ch_status & DMOV_STATUS_CMD_PTR_RDY) && !list_empty(&ready_commands[id])) { - cmd = list_entry(ready_commands[id].next, typeof(*cmd), list); - list_move_tail(&cmd->list, &active_commands[id]); - if (cmd->execute_func) - cmd->execute_func(cmd); - PRINT_FLOW("msm_datamover_irq_handler id %d, start command\n", id); - writel(cmd->cmdptr, DMOV_CMD_PTR(id)); - } - } while (ch_status & DMOV_STATUS_RSLT_VALID); - if (list_empty(&active_commands[id]) && list_empty(&ready_commands[id])) - channel_active &= ~(1U << id); - PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status); - } - - if (!channel_active) { - disable_irq_nosync(INT_ADM_AARM); - clk_disable(msm_dmov_clk); - } - - spin_unlock_irqrestore(&msm_dmov_lock, irq_flags); - return IRQ_HANDLED; -} - -static int __init msm_init_datamover(void) -{ - int i; - int ret; - struct clk *clk; - - for (i = 0; i < MSM_DMOV_CHANNEL_COUNT; i++) { - INIT_LIST_HEAD(&ready_commands[i]); - INIT_LIST_HEAD(&active_commands[i]); - writel(DMOV_CONFIG_IRQ_EN | DMOV_CONFIG_FORCE_TOP_PTR_RSLT | DMOV_CONFIG_FORCE_FLUSH_RSLT, DMOV_CONFIG(i)); - } - clk = clk_get(NULL, "adm_clk"); - if (IS_ERR(clk)) - return PTR_ERR(clk); - clk_prepare(clk); - msm_dmov_clk = clk; - ret = request_irq(INT_ADM_AARM, msm_datamover_irq_handler, 0, "msmdatamover", NULL); - if (ret) - return ret; - disable_irq(INT_ADM_AARM); - return 0; -} -module_init(msm_init_datamover); diff --git a/arch/arm/mach-msm/gpiomux-8x50.c b/arch/arm/mach-msm/gpiomux-8x50.c deleted file mode 100644 index f7a4ea5..0000000 --- a/arch/arm/mach-msm/gpiomux-8x50.c +++ /dev/null @@ -1,51 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include "gpiomux.h" - -#if defined(CONFIG_MMC_MSM) || defined(CONFIG_MMC_MSM_MODULE) - #define SDCC_DAT_0_3_CMD_ACTV_CFG (GPIOMUX_VALID | GPIOMUX_PULL_UP\ - | GPIOMUX_FUNC_1 | GPIOMUX_DRV_8MA) - #define SDCC_CLK_ACTV_CFG (GPIOMUX_VALID | GPIOMUX_PULL_NONE\ - | GPIOMUX_FUNC_1 | GPIOMUX_DRV_8MA) -#else - #define SDCC_DAT_0_3_CMD_ACTV_CFG 0 - #define SDCC_CLK_ACTV_CFG 0 -#endif - -#define SDC1_SUSPEND_CONFIG (GPIOMUX_VALID | GPIOMUX_PULL_DOWN\ - | GPIOMUX_FUNC_GPIO | GPIOMUX_DRV_2MA) - -struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { - [86] = { /* UART3 RX */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_1 | GPIOMUX_VALID, - }, - [87] = { /* UART3 TX */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_1 | GPIOMUX_VALID, - }, - /* SDC1 data[3:0] & CMD */ - [51 ... 55] = { - .active = SDCC_DAT_0_3_CMD_ACTV_CFG, - .suspended = SDC1_SUSPEND_CONFIG - }, - /* SDC1 CLK */ - [56] = { - .active = SDCC_CLK_ACTV_CFG, - .suspended = SDC1_SUSPEND_CONFIG - }, -}; diff --git a/arch/arm/mach-msm/gpiomux-v1.h b/arch/arm/mach-msm/gpiomux-v1.h deleted file mode 100644 index 71d86fe..0000000 --- a/arch/arm/mach-msm/gpiomux-v1.h +++ /dev/null @@ -1,67 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#ifndef __ARCH_ARM_MACH_MSM_GPIOMUX_V1_H -#define __ARCH_ARM_MACH_MSM_GPIOMUX_V1_H - -#if defined(CONFIG_ARCH_MSM7X30) -#define GPIOMUX_NGPIOS 182 -#elif defined(CONFIG_ARCH_QSD8X50) -#define GPIOMUX_NGPIOS 165 -#else -#define GPIOMUX_NGPIOS 133 -#endif - -typedef u32 gpiomux_config_t; - -enum { - GPIOMUX_DRV_2MA = 0UL << 17, - GPIOMUX_DRV_4MA = 1UL << 17, - GPIOMUX_DRV_6MA = 2UL << 17, - GPIOMUX_DRV_8MA = 3UL << 17, - GPIOMUX_DRV_10MA = 4UL << 17, - GPIOMUX_DRV_12MA = 5UL << 17, - GPIOMUX_DRV_14MA = 6UL << 17, - GPIOMUX_DRV_16MA = 7UL << 17, -}; - -enum { - GPIOMUX_FUNC_GPIO = 0UL, - GPIOMUX_FUNC_1 = 1UL, - GPIOMUX_FUNC_2 = 2UL, - GPIOMUX_FUNC_3 = 3UL, - GPIOMUX_FUNC_4 = 4UL, - GPIOMUX_FUNC_5 = 5UL, - GPIOMUX_FUNC_6 = 6UL, - GPIOMUX_FUNC_7 = 7UL, - GPIOMUX_FUNC_8 = 8UL, - GPIOMUX_FUNC_9 = 9UL, - GPIOMUX_FUNC_A = 10UL, - GPIOMUX_FUNC_B = 11UL, - GPIOMUX_FUNC_C = 12UL, - GPIOMUX_FUNC_D = 13UL, - GPIOMUX_FUNC_E = 14UL, - GPIOMUX_FUNC_F = 15UL, -}; - -enum { - GPIOMUX_PULL_NONE = 0UL << 15, - GPIOMUX_PULL_DOWN = 1UL << 15, - GPIOMUX_PULL_KEEPER = 2UL << 15, - GPIOMUX_PULL_UP = 3UL << 15, -}; - -#endif diff --git a/arch/arm/mach-msm/gpiomux.c b/arch/arm/mach-msm/gpiomux.c deleted file mode 100644 index 2b8e2d2..0000000 --- a/arch/arm/mach-msm/gpiomux.c +++ /dev/null @@ -1,111 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include <linux/module.h> -#include <linux/spinlock.h> -#include "gpiomux.h" -#include "proc_comm.h" - -static DEFINE_SPINLOCK(gpiomux_lock); - -static void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val) -{ - unsigned tlmm_config = (val & ~GPIOMUX_CTL_MASK) | - ((gpio & 0x3ff) << 4); - unsigned tlmm_disable = 0; - int rc; - - rc = msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, - &tlmm_config, &tlmm_disable); - if (rc) - pr_err("%s: unexpected proc_comm failure %d: %08x %08x\n", - __func__, rc, tlmm_config, tlmm_disable); -} - -int msm_gpiomux_write(unsigned gpio, - gpiomux_config_t active, - gpiomux_config_t suspended) -{ - struct msm_gpiomux_config *cfg = msm_gpiomux_configs + gpio; - unsigned long irq_flags; - gpiomux_config_t setting; - - if (gpio >= GPIOMUX_NGPIOS) - return -EINVAL; - - spin_lock_irqsave(&gpiomux_lock, irq_flags); - - if (active & GPIOMUX_VALID) - cfg->active = active; - - if (suspended & GPIOMUX_VALID) - cfg->suspended = suspended; - - setting = cfg->ref ? active : suspended; - if (setting & GPIOMUX_VALID) - __msm_gpiomux_write(gpio, setting); - - spin_unlock_irqrestore(&gpiomux_lock, irq_flags); - return 0; -} -EXPORT_SYMBOL(msm_gpiomux_write); - -int msm_gpiomux_get(unsigned gpio) -{ - struct msm_gpiomux_config *cfg = msm_gpiomux_configs + gpio; - unsigned long irq_flags; - - if (gpio >= GPIOMUX_NGPIOS) - return -EINVAL; - - spin_lock_irqsave(&gpiomux_lock, irq_flags); - if (cfg->ref++ == 0 && cfg->active & GPIOMUX_VALID) - __msm_gpiomux_write(gpio, cfg->active); - spin_unlock_irqrestore(&gpiomux_lock, irq_flags); - return 0; -} -EXPORT_SYMBOL(msm_gpiomux_get); - -int msm_gpiomux_put(unsigned gpio) -{ - struct msm_gpiomux_config *cfg = msm_gpiomux_configs + gpio; - unsigned long irq_flags; - - if (gpio >= GPIOMUX_NGPIOS) - return -EINVAL; - - spin_lock_irqsave(&gpiomux_lock, irq_flags); - BUG_ON(cfg->ref == 0); - if (--cfg->ref == 0 && cfg->suspended & GPIOMUX_VALID) - __msm_gpiomux_write(gpio, cfg->suspended); - spin_unlock_irqrestore(&gpiomux_lock, irq_flags); - return 0; -} -EXPORT_SYMBOL(msm_gpiomux_put); - -static int __init gpiomux_init(void) -{ - unsigned n; - - for (n = 0; n < GPIOMUX_NGPIOS; ++n) { - msm_gpiomux_configs[n].ref = 0; - if (!(msm_gpiomux_configs[n].suspended & GPIOMUX_VALID)) - continue; - __msm_gpiomux_write(n, msm_gpiomux_configs[n].suspended); - } - return 0; -} -postcore_initcall(gpiomux_init); diff --git a/arch/arm/mach-msm/gpiomux.h b/arch/arm/mach-msm/gpiomux.h deleted file mode 100644 index 4410d77..0000000 --- a/arch/arm/mach-msm/gpiomux.h +++ /dev/null @@ -1,84 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#ifndef __ARCH_ARM_MACH_MSM_GPIOMUX_H -#define __ARCH_ARM_MACH_MSM_GPIOMUX_H - -#include <linux/bitops.h> -#include <linux/errno.h> -#include <mach/msm_gpiomux.h> -#include "gpiomux-v1.h" - -/** - * struct msm_gpiomux_config: gpiomux settings for one gpio line. - * - * A complete gpiomux config is the bitwise-or of a drive-strength, - * function, and pull. For functions other than GPIO, the OE - * is hard-wired according to the function. For GPIO mode, - * OE is controlled by gpiolib. - * - * Available settings differ by target; see the gpiomux header - * specific to your target arch for available configurations. - * - * @active: The configuration to be installed when the line is - * active, or its reference count is > 0. - * @suspended: The configuration to be installed when the line - * is suspended, or its reference count is 0. - * @ref: The reference count of the line. For internal use of - * the gpiomux framework only. - */ -struct msm_gpiomux_config { - gpiomux_config_t active; - gpiomux_config_t suspended; - unsigned ref; -}; - -/** - * @GPIOMUX_VALID: If set, the config field contains 'good data'. - * The absence of this bit will prevent the gpiomux - * system from applying the configuration under all - * circumstances. - */ -enum { - GPIOMUX_VALID = BIT(sizeof(gpiomux_config_t) * BITS_PER_BYTE - 1), - GPIOMUX_CTL_MASK = GPIOMUX_VALID, -}; - -#ifdef CONFIG_MSM_GPIOMUX - -/* Each architecture must provide its own instance of this table. - * To avoid having gpiomux manage any given gpio, one or both of - * the entries can avoid setting GPIOMUX_VALID - the absence - * of that flag will prevent the configuration from being applied - * during state transitions. - */ -extern struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS]; - -/* Install a new configuration to the gpio line. To avoid overwriting - * a configuration, leave the VALID bit out. - */ -int msm_gpiomux_write(unsigned gpio, - gpiomux_config_t active, - gpiomux_config_t suspended); -#else -static inline int msm_gpiomux_write(unsigned gpio, - gpiomux_config_t active, - gpiomux_config_t suspended) -{ - return -ENOSYS; -} -#endif -#endif diff --git a/arch/arm/mach-msm/include/mach/clk.h b/arch/arm/mach-msm/include/mach/clk.h deleted file mode 100644 index fd4f4a7..0000000 --- a/arch/arm/mach-msm/include/mach/clk.h +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (c) 2009, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#ifndef __MACH_CLK_H -#define __MACH_CLK_H - -/* Magic rate value for use with PM QOS to request the board's maximum - * supported AXI rate. PM QOS will only pass positive s32 rate values - * through to the clock driver, so INT_MAX is used. - */ -#define MSM_AXI_MAX_FREQ LONG_MAX - -enum clk_reset_action { - CLK_RESET_DEASSERT = 0, - CLK_RESET_ASSERT = 1 -}; - -struct clk; - -/* Assert/Deassert reset to a hardware block associated with a clock */ -int clk_reset(struct clk *clk, enum clk_reset_action action); - -#endif diff --git a/arch/arm/mach-msm/include/mach/dma.h b/arch/arm/mach-msm/include/mach/dma.h deleted file mode 100644 index a72d48d..0000000 --- a/arch/arm/mach-msm/include/mach/dma.h +++ /dev/null @@ -1,151 +0,0 @@ -/* linux/include/asm-arm/arch-msm/dma.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_DMA_H - -#include <linux/list.h> - -struct msm_dmov_errdata { - uint32_t flush[6]; -}; - -struct msm_dmov_cmd { - struct list_head list; - unsigned int cmdptr; - void (*complete_func)(struct msm_dmov_cmd *cmd, - unsigned int result, - struct msm_dmov_errdata *err); - void (*execute_func)(struct msm_dmov_cmd *cmd); - void *data; -}; - -#ifndef CONFIG_ARCH_MSM8X60 -void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd); -void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful); -int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr); -#else -static inline -void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd) { } -static inline -void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful) { } -static inline -int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr) { return -EIO; } -#endif - -#define DMOV_CMD_LIST (0 << 29) /* does not work */ -#define DMOV_CMD_PTR_LIST (1 << 29) /* works */ -#define DMOV_CMD_INPUT_CFG (2 << 29) /* untested */ -#define DMOV_CMD_OUTPUT_CFG (3 << 29) /* untested */ -#define DMOV_CMD_ADDR(addr) ((addr) >> 3) - -#define DMOV_RSLT_VALID (1 << 31) /* 0 == host has empties result fifo */ -#define DMOV_RSLT_ERROR (1 << 3) -#define DMOV_RSLT_FLUSH (1 << 2) -#define DMOV_RSLT_DONE (1 << 1) /* top pointer done */ -#define DMOV_RSLT_USER (1 << 0) /* command with FR force result */ - -#define DMOV_STATUS_RSLT_COUNT(n) (((n) >> 29)) -#define DMOV_STATUS_CMD_COUNT(n) (((n) >> 27) & 3) -#define DMOV_STATUS_RSLT_VALID (1 << 1) -#define DMOV_STATUS_CMD_PTR_RDY (1 << 0) - -#define DMOV_CONFIG_FORCE_TOP_PTR_RSLT (1 << 2) -#define DMOV_CONFIG_FORCE_FLUSH_RSLT (1 << 1) -#define DMOV_CONFIG_IRQ_EN (1 << 0) - -/* channel assignments */ - -#define DMOV_NAND_CHAN 7 -#define DMOV_NAND_CRCI_CMD 5 -#define DMOV_NAND_CRCI_DATA 4 - -#define DMOV_SDC1_CHAN 8 -#define DMOV_SDC1_CRCI 6 - -#define DMOV_SDC2_CHAN 8 -#define DMOV_SDC2_CRCI 7 - -#define DMOV_TSIF_CHAN 10 -#define DMOV_TSIF_CRCI 10 - -#define DMOV_USB_CHAN 11 - -/* no client rate control ifc (eg, ram) */ -#define DMOV_NONE_CRCI 0 - - -/* If the CMD_PTR register has CMD_PTR_LIST selected, the data mover - * is going to walk a list of 32bit pointers as described below. Each - * pointer points to a *array* of dmov_s, etc structs. The last pointer - * in the list is marked with CMD_PTR_LP. The last struct in each array - * is marked with CMD_LC (see below). - */ -#define CMD_PTR_ADDR(addr) ((addr) >> 3) -#define CMD_PTR_LP (1 << 31) /* last pointer */ -#define CMD_PTR_PT (3 << 29) /* ? */ - -/* Single Item Mode */ -typedef struct { - unsigned cmd; - unsigned src; - unsigned dst; - unsigned len; -} dmov_s; - -/* Scatter/Gather Mode */ -typedef struct { - unsigned cmd; - unsigned src_dscr; - unsigned dst_dscr; - unsigned _reserved; -} dmov_sg; - -/* Box mode */ -typedef struct { - uint32_t cmd; - uint32_t src_row_addr; - uint32_t dst_row_addr; - uint32_t src_dst_len; - uint32_t num_rows; - uint32_t row_offset; -} dmov_box; - -/* bits for the cmd field of the above structures */ - -#define CMD_LC (1 << 31) /* last command */ -#define CMD_FR (1 << 22) /* force result -- does not work? */ -#define CMD_OCU (1 << 21) /* other channel unblock */ -#define CMD_OCB (1 << 20) /* other channel block */ -#define CMD_TCB (1 << 19) /* ? */ -#define CMD_DAH (1 << 18) /* destination address hold -- does not work?*/ -#define CMD_SAH (1 << 17) /* source address hold -- does not work? */ - -#define CMD_MODE_SINGLE (0 << 0) /* dmov_s structure used */ -#define CMD_MODE_SG (1 << 0) /* untested */ -#define CMD_MODE_IND_SG (2 << 0) /* untested */ -#define CMD_MODE_BOX (3 << 0) /* untested */ - -#define CMD_DST_SWAP_BYTES (1 << 14) /* exchange each byte n with byte n+1 */ -#define CMD_DST_SWAP_SHORTS (1 << 15) /* exchange each short n with short n+1 */ -#define CMD_DST_SWAP_WORDS (1 << 16) /* exchange each word n with word n+1 */ - -#define CMD_SRC_SWAP_BYTES (1 << 11) /* exchange each byte n with byte n+1 */ -#define CMD_SRC_SWAP_SHORTS (1 << 12) /* exchange each short n with short n+1 */ -#define CMD_SRC_SWAP_WORDS (1 << 13) /* exchange each word n with word n+1 */ - -#define CMD_DST_CRCI(n) (((n) & 15) << 7) -#define CMD_SRC_CRCI(n) (((n) & 15) << 3) - -#endif diff --git a/arch/arm/mach-msm/include/mach/entry-macro.S b/arch/arm/mach-msm/include/mach/entry-macro.S deleted file mode 100644 index f2ae908..0000000 --- a/arch/arm/mach-msm/include/mach/entry-macro.S +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ - -#if !defined(CONFIG_ARM_GIC) -#include <mach/msm_iomap.h> - - .macro get_irqnr_preamble, base, tmp - @ enable imprecise aborts - cpsie a - mov \base, #MSM_VIC_BASE - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - @ 0xD0 has irq# or old irq# if the irq has been handled - @ 0xD4 has irq# or -1 if none pending *but* if you just - @ read 0xD4 you never get the first irq for some reason - ldr \irqnr, [\base, #0xD0] - ldr \irqnr, [\base, #0xD4] - cmp \irqnr, #0xffffffff - .endm -#endif diff --git a/arch/arm/mach-msm/include/mach/hardware.h b/arch/arm/mach-msm/include/mach/hardware.h deleted file mode 100644 index 2d12609..0000000 --- a/arch/arm/mach-msm/include/mach/hardware.h +++ /dev/null @@ -1,18 +0,0 @@ -/* arch/arm/mach-msm/include/mach/hardware.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_HARDWARE_H - -#endif diff --git a/arch/arm/mach-msm/include/mach/irqs-7x00.h b/arch/arm/mach-msm/include/mach/irqs-7x00.h deleted file mode 100644 index f1fe706..0000000 --- a/arch/arm/mach-msm/include/mach/irqs-7x00.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2009, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - */ - -#ifndef __ASM_ARCH_MSM_IRQS_7X00_H -#define __ASM_ARCH_MSM_IRQS_7X00_H - -/* MSM ARM11 Interrupt Numbers */ -/* See 80-VE113-1 A, pp219-221 */ - -#define INT_A9_M2A_0 0 -#define INT_A9_M2A_1 1 -#define INT_A9_M2A_2 2 -#define INT_A9_M2A_3 3 -#define INT_A9_M2A_4 4 -#define INT_A9_M2A_5 5 -#define INT_A9_M2A_6 6 -#define INT_GP_TIMER_EXP 7 -#define INT_DEBUG_TIMER_EXP 8 -#define INT_UART1 9 -#define INT_UART2 10 -#define INT_UART3 11 -#define INT_UART1_RX 12 -#define INT_UART2_RX 13 -#define INT_UART3_RX 14 -#define INT_USB_OTG 15 -#define INT_MDDI_PRI 16 -#define INT_MDDI_EXT 17 -#define INT_MDDI_CLIENT 18 -#define INT_MDP 19 -#define INT_GRAPHICS 20 -#define INT_ADM_AARM 21 -#define INT_ADSP_A11 22 -#define INT_ADSP_A9_A11 23 -#define INT_SDC1_0 24 -#define INT_SDC1_1 25 -#define INT_SDC2_0 26 -#define INT_SDC2_1 27 -#define INT_KEYSENSE 28 -#define INT_TCHSCRN_SSBI 29 -#define INT_TCHSCRN1 30 -#define INT_TCHSCRN2 31 - -#define INT_GPIO_GROUP1 (32 + 0) -#define INT_GPIO_GROUP2 (32 + 1) -#define INT_PWB_I2C (32 + 2) -#define INT_SOFTRESET (32 + 3) -#define INT_NAND_WR_ER_DONE (32 + 4) -#define INT_NAND_OP_DONE (32 + 5) -#define INT_PBUS_ARM11 (32 + 6) -#define INT_AXI_MPU_SMI (32 + 7) -#define INT_AXI_MPU_EBI1 (32 + 8) -#define INT_AD_HSSD (32 + 9) -#define INT_ARM11_PMU (32 + 10) -#define INT_ARM11_DMA (32 + 11) -#define INT_TSIF_IRQ (32 + 12) -#define INT_UART1DM_IRQ (32 + 13) -#define INT_UART1DM_RX (32 + 14) -#define INT_USB_HS (32 + 15) -#define INT_SDC3_0 (32 + 16) -#define INT_SDC3_1 (32 + 17) -#define INT_SDC4_0 (32 + 18) -#define INT_SDC4_1 (32 + 19) -#define INT_UART2DM_RX (32 + 20) -#define INT_UART2DM_IRQ (32 + 21) - -/* 22-31 are reserved */ - -#define NR_MSM_IRQS 64 -#define NR_GPIO_IRQS 122 -#define NR_BOARD_IRQS 64 - -#endif diff --git a/arch/arm/mach-msm/include/mach/irqs-7x30.h b/arch/arm/mach-msm/include/mach/irqs-7x30.h deleted file mode 100644 index 1f15902..0000000 --- a/arch/arm/mach-msm/include/mach/irqs-7x30.h +++ /dev/null @@ -1,153 +0,0 @@ -/* Copyright (c) 2009, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ASM_ARCH_MSM_IRQS_7X30_H -#define __ASM_ARCH_MSM_IRQS_7X30_H - -/* MSM ACPU Interrupt Numbers */ - -#define INT_DEBUG_TIMER_EXP 0 -#define INT_GPT0_TIMER_EXP 1 -#define INT_GPT1_TIMER_EXP 2 -#define INT_WDT0_ACCSCSSBARK 3 -#define INT_WDT1_ACCSCSSBARK 4 -#define INT_AVS_SVIC 5 -#define INT_AVS_SVIC_SW_DONE 6 -#define INT_SC_DBG_RX_FULL 7 -#define INT_SC_DBG_TX_EMPTY 8 -#define INT_ARM11_PM 9 -#define INT_AVS_REQ_DOWN 10 -#define INT_AVS_REQ_UP 11 -#define INT_SC_ACG 12 -/* SCSS_VICFIQSTS0[13:15] are RESERVED */ -#define INT_L2_SVICCPUIRPTREQ 16 -#define INT_L2_SVICDMANSIRPTREQ 17 -#define INT_L2_SVICDMASIRPTREQ 18 -#define INT_L2_SVICSLVIRPTREQ 19 -#define INT_AD5A_MPROC_APPS_0 20 -#define INT_AD5A_MPROC_APPS_1 21 -#define INT_A9_M2A_0 22 -#define INT_A9_M2A_1 23 -#define INT_A9_M2A_2 24 -#define INT_A9_M2A_3 25 -#define INT_A9_M2A_4 26 -#define INT_A9_M2A_5 27 -#define INT_A9_M2A_6 28 -#define INT_A9_M2A_7 29 -#define INT_A9_M2A_8 30 -#define INT_A9_M2A_9 31 - -#define INT_AXI_EBI1_SC (32 + 0) -#define INT_IMEM_ERR (32 + 1) -#define INT_AXI_EBI0_SC (32 + 2) -#define INT_PBUS_SC_IRQC (32 + 3) -#define INT_PERPH_BUS_BPM (32 + 4) -#define INT_CC_TEMP_SENSE (32 + 5) -#define INT_UXMC_EBI0 (32 + 6) -#define INT_UXMC_EBI1 (32 + 7) -#define INT_EBI2_OP_DONE (32 + 8) -#define INT_EBI2_WR_ER_DONE (32 + 9) -#define INT_TCSR_SPSS_CE (32 + 10) -#define INT_EMDH (32 + 11) -#define INT_PMDH (32 + 12) -#define INT_MDC (32 + 13) -#define INT_MIDI_TO_SUPSS (32 + 14) -#define INT_LPA_2 (32 + 15) -#define INT_GPIO_GROUP1_SECURE (32 + 16) -#define INT_GPIO_GROUP2_SECURE (32 + 17) -#define INT_GPIO_GROUP1 (32 + 18) -#define INT_GPIO_GROUP2 (32 + 19) -#define INT_MPRPH_SOFTRESET (32 + 20) -#define INT_PWB_I2C (32 + 21) -#define INT_PWB_I2C_2 (32 + 22) -#define INT_TSSC_SAMPLE (32 + 23) -#define INT_TSSC_PENUP (32 + 24) -#define INT_TCHSCRN_SSBI (32 + 25) -#define INT_FM_RDS (32 + 26) -#define INT_KEYSENSE (32 + 27) -#define INT_USB_OTG_HS (32 + 28) -#define INT_USB_OTG_HS2 (32 + 29) -#define INT_USB_OTG_HS3 (32 + 30) -#define INT_CSI (32 + 31) - -#define INT_SPI_OUTPUT (64 + 0) -#define INT_SPI_INPUT (64 + 1) -#define INT_SPI_ERROR (64 + 2) -#define INT_UART1 (64 + 3) -#define INT_UART1_RX (64 + 4) -#define INT_UART2 (64 + 5) -#define INT_UART2_RX (64 + 6) -#define INT_UART3 (64 + 7) -#define INT_UART3_RX (64 + 8) -#define INT_UART1DM_IRQ (64 + 9) -#define INT_UART1DM_RX (64 + 10) -#define INT_UART2DM_IRQ (64 + 11) -#define INT_UART2DM_RX (64 + 12) -#define INT_TSIF (64 + 13) -#define INT_ADM_SC1 (64 + 14) -#define INT_ADM_SC2 (64 + 15) -#define INT_MDP (64 + 16) -#define INT_VPE (64 + 17) -#define INT_GRP_2D (64 + 18) -#define INT_GRP_3D (64 + 19) -#define INT_ROTATOR (64 + 20) -#define INT_MFC720 (64 + 21) -#define INT_JPEG (64 + 22) -#define INT_VFE (64 + 23) -#define INT_TV_ENC (64 + 24) -#define INT_PMIC_SSBI (64 + 25) -#define INT_MPM_1 (64 + 26) -#define INT_TCSR_SPSS_SAMPLE (64 + 27) -#define INT_TCSR_SPSS_PENUP (64 + 28) -#define INT_MPM_2 (64 + 29) -#define INT_SDC1_0 (64 + 30) -#define INT_SDC1_1 (64 + 31) - -#define INT_SDC3_0 (96 + 0) -#define INT_SDC3_1 (96 + 1) -#define INT_SDC2_0 (96 + 2) -#define INT_SDC2_1 (96 + 3) -#define INT_SDC4_0 (96 + 4) -#define INT_SDC4_1 (96 + 5) -#define INT_PWB_QUP_IN (96 + 6) -#define INT_PWB_QUP_OUT (96 + 7) -#define INT_PWB_QUP_ERR (96 + 8) -#define INT_SCSS_WDT0_BITE (96 + 9) -/* SCSS_VICFIQSTS3[10:31] are RESERVED */ - -/* Retrofit universal macro names */ -#define INT_ADM_AARM INT_ADM_SC2 -#define INT_USB_HS INT_USB_OTG_HS -#define INT_USB_OTG INT_USB_OTG_HS -#define INT_TCHSCRN1 INT_TSSC_SAMPLE -#define INT_TCHSCRN2 INT_TSSC_PENUP -#define INT_GP_TIMER_EXP INT_GPT0_TIMER_EXP -#define INT_ADSP_A11 INT_AD5A_MPROC_APPS_0 -#define INT_ADSP_A9_A11 INT_AD5A_MPROC_APPS_1 -#define INT_MDDI_EXT INT_EMDH -#define INT_MDDI_PRI INT_PMDH -#define INT_MDDI_CLIENT INT_MDC -#define INT_NAND_WR_ER_DONE INT_EBI2_WR_ER_DONE -#define INT_NAND_OP_DONE INT_EBI2_OP_DONE - -#define NR_MSM_IRQS 128 -#define NR_GPIO_IRQS 182 -#define PMIC8058_IRQ_BASE (NR_MSM_IRQS + NR_GPIO_IRQS) -#define NR_PMIC8058_GPIO_IRQS 40 -#define NR_PMIC8058_MPP_IRQS 12 -#define NR_PMIC8058_MISC_IRQS 8 -#define NR_PMIC8058_IRQS (NR_PMIC8058_GPIO_IRQS +\ - NR_PMIC8058_MPP_IRQS +\ - NR_PMIC8058_MISC_IRQS) -#define NR_BOARD_IRQS NR_PMIC8058_IRQS - -#endif /* __ASM_ARCH_MSM_IRQS_7X30_H */ diff --git a/arch/arm/mach-msm/include/mach/irqs-8x50.h b/arch/arm/mach-msm/include/mach/irqs-8x50.h deleted file mode 100644 index 26adbe0..0000000 --- a/arch/arm/mach-msm/include/mach/irqs-8x50.h +++ /dev/null @@ -1,88 +0,0 @@ -/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ASM_ARCH_MSM_IRQS_8XXX_H -#define __ASM_ARCH_MSM_IRQS_8XXX_H - -/* MSM ACPU Interrupt Numbers */ - -#define INT_A9_M2A_0 0 -#define INT_A9_M2A_1 1 -#define INT_A9_M2A_2 2 -#define INT_A9_M2A_3 3 -#define INT_A9_M2A_4 4 -#define INT_A9_M2A_5 5 -#define INT_A9_M2A_6 6 -#define INT_GP_TIMER_EXP 7 -#define INT_DEBUG_TIMER_EXP 8 -#define INT_SIRC_0 9 -#define INT_SDC3_0 10 -#define INT_SDC3_1 11 -#define INT_SDC4_0 12 -#define INT_SDC4_1 13 -#define INT_AD6_EXT_VFR 14 -#define INT_USB_OTG 15 -#define INT_MDDI_PRI 16 -#define INT_MDDI_EXT 17 -#define INT_MDDI_CLIENT 18 -#define INT_MDP 19 -#define INT_GRAPHICS 20 -#define INT_ADM_AARM 21 -#define INT_ADSP_A11 22 -#define INT_ADSP_A9_A11 23 -#define INT_SDC1_0 24 -#define INT_SDC1_1 25 -#define INT_SDC2_0 26 -#define INT_SDC2_1 27 -#define INT_KEYSENSE 28 -#define INT_TCHSCRN_SSBI 29 -#define INT_TCHSCRN1 30 -#define INT_TCHSCRN2 31 - -#define INT_TCSR_MPRPH_SC1 (32 + 0) -#define INT_USB_FS2 (32 + 1) -#define INT_PWB_I2C (32 + 2) -#define INT_SOFTRESET (32 + 3) -#define INT_NAND_WR_ER_DONE (32 + 4) -#define INT_NAND_OP_DONE (32 + 5) -#define INT_TCSR_MPRPH_SC2 (32 + 6) -#define INT_OP_PEN (32 + 7) -#define INT_AD_HSSD (32 + 8) -#define INT_ARM11_PM (32 + 9) -#define INT_SDMA_NON_SECURE (32 + 10) -#define INT_TSIF_IRQ (32 + 11) -#define INT_UART1DM_IRQ (32 + 12) -#define INT_UART1DM_RX (32 + 13) -#define INT_SDMA_SECURE (32 + 14) -#define INT_SI2S_SLAVE (32 + 15) -#define INT_SC_I2CPU (32 + 16) -#define INT_SC_DBG_RDTRFULL (32 + 17) -#define INT_SC_DBG_WDTRFULL (32 + 18) -#define INT_SCPLL_CTL_DONE (32 + 19) -#define INT_UART2DM_IRQ (32 + 20) -#define INT_UART2DM_RX (32 + 21) -#define INT_VDC_MEC (32 + 22) -#define INT_VDC_DB (32 + 23) -#define INT_VDC_AXI (32 + 24) -#define INT_VFE (32 + 25) -#define INT_USB_HS (32 + 26) -#define INT_AUDIO_OUT0 (32 + 27) -#define INT_AUDIO_OUT1 (32 + 28) -#define INT_CRYPTO (32 + 29) -#define INT_AD6M_IDLE (32 + 30) -#define INT_SIRC_1 (32 + 31) - -#define NR_GPIO_IRQS 165 -#define NR_MSM_IRQS 64 -#define NR_BOARD_IRQS 64 - -#endif diff --git a/arch/arm/mach-msm/include/mach/irqs.h b/arch/arm/mach-msm/include/mach/irqs.h deleted file mode 100644 index 164d355..0000000 --- a/arch/arm/mach-msm/include/mach/irqs.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_IRQS_H -#define __ASM_ARCH_MSM_IRQS_H - -#define MSM_IRQ_BIT(irq) (1 << ((irq) & 31)) - -#if defined(CONFIG_ARCH_MSM7X30) -#include "irqs-7x30.h" -#elif defined(CONFIG_ARCH_QSD8X50) -#include "irqs-8x50.h" -#include "sirc.h" -#elif defined(CONFIG_ARCH_MSM_ARM11) -#include "irqs-7x00.h" -#else -#error "Unknown architecture specification" -#endif - -#define NR_IRQS (NR_MSM_IRQS + NR_GPIO_IRQS + NR_BOARD_IRQS) -#define MSM_GPIO_TO_INT(n) (NR_MSM_IRQS + (n)) -#define MSM_INT_TO_REG(base, irq) (base + irq / 32) - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_gpiomux.h b/arch/arm/mach-msm/include/mach/msm_gpiomux.h deleted file mode 100644 index 0c7d393..0000000 --- a/arch/arm/mach-msm/include/mach/msm_gpiomux.h +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (c) 2011, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef _LINUX_MSM_GPIOMUX_H -#define _LINUX_MSM_GPIOMUX_H - -#ifdef CONFIG_MSM_GPIOMUX - -/* Increment a gpio's reference count, possibly activating the line. */ -int __must_check msm_gpiomux_get(unsigned gpio); - -/* Decrement a gpio's reference count, possibly suspending the line. */ -int msm_gpiomux_put(unsigned gpio); - -#else - -static inline int __must_check msm_gpiomux_get(unsigned gpio) -{ - return -ENOSYS; -} - -static inline int msm_gpiomux_put(unsigned gpio) -{ - return -ENOSYS; -} - -#endif - -#endif /* _LINUX_MSM_GPIOMUX_H */ diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h deleted file mode 100644 index 67dc0e9..0000000 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h +++ /dev/null @@ -1,108 +0,0 @@ -/* arch/arm/mach-msm/include/mach/msm_iomap.h - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2011, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * The MSM peripherals are spread all over across 768MB of physical - * space, which makes just having a simple IO_ADDRESS macro to slide - * them into the right virtual location rough. Instead, we will - * provide a master phys->virt mapping for peripherals here. - * - */ - -#ifndef __ASM_ARCH_MSM_IOMAP_7X00_H -#define __ASM_ARCH_MSM_IOMAP_7X00_H - -#include <asm/sizes.h> - -/* Physical base address and size of peripherals. - * Ordered by the virtual base addresses they will be mapped at. - * - * MSM_VIC_BASE must be an value that can be loaded via a "mov" - * instruction, otherwise entry-macro.S will not compile. - * - * If you add or remove entries here, you'll want to edit the - * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your - * changes. - * - */ - -#define MSM_VIC_BASE IOMEM(0xE0000000) -#define MSM_VIC_PHYS 0xC0000000 -#define MSM_VIC_SIZE SZ_4K - -#define MSM7X00_CSR_PHYS 0xC0100000 -#define MSM7X00_CSR_SIZE SZ_4K - -#define MSM_DMOV_BASE IOMEM(0xE0002000) -#define MSM_DMOV_PHYS 0xA9700000 -#define MSM_DMOV_SIZE SZ_4K - -#define MSM7X00_GPIO1_PHYS 0xA9200000 -#define MSM7X00_GPIO1_SIZE SZ_4K - -#define MSM7X00_GPIO2_PHYS 0xA9300000 -#define MSM7X00_GPIO2_SIZE SZ_4K - -#define MSM_CLK_CTL_BASE IOMEM(0xE0005000) -#define MSM_CLK_CTL_PHYS 0xA8600000 -#define MSM_CLK_CTL_SIZE SZ_4K - -#define MSM_SHARED_RAM_BASE IOMEM(0xE0100000) -#define MSM_SHARED_RAM_PHYS 0x01F00000 -#define MSM_SHARED_RAM_SIZE SZ_1M - -#define MSM_UART1_PHYS 0xA9A00000 -#define MSM_UART1_SIZE SZ_4K - -#define MSM_UART2_PHYS 0xA9B00000 -#define MSM_UART2_SIZE SZ_4K - -#define MSM_UART3_PHYS 0xA9C00000 -#define MSM_UART3_SIZE SZ_4K - -#define MSM_SDC1_PHYS 0xA0400000 -#define MSM_SDC1_SIZE SZ_4K - -#define MSM_SDC2_PHYS 0xA0500000 -#define MSM_SDC2_SIZE SZ_4K - -#define MSM_SDC3_PHYS 0xA0600000 -#define MSM_SDC3_SIZE SZ_4K - -#define MSM_SDC4_PHYS 0xA0700000 -#define MSM_SDC4_SIZE SZ_4K - -#define MSM_I2C_PHYS 0xA9900000 -#define MSM_I2C_SIZE SZ_4K - -#define MSM_HSUSB_PHYS 0xA0800000 -#define MSM_HSUSB_SIZE SZ_4K - -#define MSM_PMDH_PHYS 0xAA600000 -#define MSM_PMDH_SIZE SZ_4K - -#define MSM_EMDH_PHYS 0xAA700000 -#define MSM_EMDH_SIZE SZ_4K - -#define MSM_MDP_PHYS 0xAA200000 -#define MSM_MDP_SIZE 0x000F0000 - -#define MSM_MDC_PHYS 0xAA500000 -#define MSM_MDC_SIZE SZ_1M - -#define MSM_AD5_PHYS 0xAC000000 -#define MSM_AD5_SIZE (SZ_1M*13) - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h deleted file mode 100644 index 198202c..0000000 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2011 Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * The MSM peripherals are spread all over across 768MB of physical - * space, which makes just having a simple IO_ADDRESS macro to slide - * them into the right virtual location rough. Instead, we will - * provide a master phys->virt mapping for peripherals here. - * - */ - -#ifndef __ASM_ARCH_MSM_IOMAP_7X30_H -#define __ASM_ARCH_MSM_IOMAP_7X30_H - -/* Physical base address and size of peripherals. - * Ordered by the virtual base addresses they will be mapped at. - * - * MSM_VIC_BASE must be an value that can be loaded via a "mov" - * instruction, otherwise entry-macro.S will not compile. - * - * If you add or remove entries here, you'll want to edit the - * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your - * changes. - * - */ - -#define MSM_VIC_BASE IOMEM(0xE0000000) -#define MSM_VIC_PHYS 0xC0080000 -#define MSM_VIC_SIZE SZ_4K - -#define MSM7X30_CSR_PHYS 0xC0100000 -#define MSM7X30_CSR_SIZE SZ_4K - -#define MSM_DMOV_BASE IOMEM(0xE0002000) -#define MSM_DMOV_PHYS 0xAC400000 -#define MSM_DMOV_SIZE SZ_4K - -#define MSM7X30_GPIO1_PHYS 0xAC001000 -#define MSM7X30_GPIO1_SIZE SZ_4K - -#define MSM7X30_GPIO2_PHYS 0xAC101000 -#define MSM7X30_GPIO2_SIZE SZ_4K - -#define MSM_CLK_CTL_BASE IOMEM(0xE0005000) -#define MSM_CLK_CTL_PHYS 0xAB800000 -#define MSM_CLK_CTL_SIZE SZ_4K - -#define MSM_CLK_CTL_SH2_BASE IOMEM(0xE0006000) -#define MSM_CLK_CTL_SH2_PHYS 0xABA01000 -#define MSM_CLK_CTL_SH2_SIZE SZ_4K - -#define MSM_ACC_BASE IOMEM(0xE0007000) -#define MSM_ACC_PHYS 0xC0101000 -#define MSM_ACC_SIZE SZ_4K - -#define MSM_SAW_BASE IOMEM(0xE0008000) -#define MSM_SAW_PHYS 0xC0102000 -#define MSM_SAW_SIZE SZ_4K - -#define MSM_GCC_BASE IOMEM(0xE0009000) -#define MSM_GCC_PHYS 0xC0182000 -#define MSM_GCC_SIZE SZ_4K - -#define MSM_TCSR_BASE IOMEM(0xE000A000) -#define MSM_TCSR_PHYS 0xAB600000 -#define MSM_TCSR_SIZE SZ_4K - -#define MSM_SHARED_RAM_BASE IOMEM(0xE0100000) -#define MSM_SHARED_RAM_PHYS 0x00100000 -#define MSM_SHARED_RAM_SIZE SZ_1M - -#define MSM_UART1_PHYS 0xACA00000 -#define MSM_UART1_SIZE SZ_4K - -#define MSM_UART2_PHYS 0xACB00000 -#define MSM_UART2_SIZE SZ_4K - -#define MSM_UART3_PHYS 0xACC00000 -#define MSM_UART3_SIZE SZ_4K - -#define MSM_MDC_BASE IOMEM(0xE0200000) -#define MSM_MDC_PHYS 0xAA500000 -#define MSM_MDC_SIZE SZ_1M - -#define MSM_AD5_BASE IOMEM(0xE0300000) -#define MSM_AD5_PHYS 0xA7000000 -#define MSM_AD5_SIZE (SZ_1M*13) - -#define MSM_HSUSB_PHYS 0xA3600000 -#define MSM_HSUSB_SIZE SZ_1K - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h deleted file mode 100644 index 0faa894..0000000 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2011 Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * The MSM peripherals are spread all over across 768MB of physical - * space, which makes just having a simple IO_ADDRESS macro to slide - * them into the right virtual location rough. Instead, we will - * provide a master phys->virt mapping for peripherals here. - * - */ - -#ifndef __ASM_ARCH_MSM_IOMAP_8X50_H -#define __ASM_ARCH_MSM_IOMAP_8X50_H - -/* Physical base address and size of peripherals. - * Ordered by the virtual base addresses they will be mapped at. - * - * MSM_VIC_BASE must be an value that can be loaded via a "mov" - * instruction, otherwise entry-macro.S will not compile. - * - * If you add or remove entries here, you'll want to edit the - * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your - * changes. - * - */ - -#define MSM_VIC_BASE IOMEM(0xE0000000) -#define MSM_VIC_PHYS 0xAC000000 -#define MSM_VIC_SIZE SZ_4K - -#define QSD8X50_CSR_PHYS 0xAC100000 -#define QSD8X50_CSR_SIZE SZ_4K - -#define MSM_DMOV_BASE IOMEM(0xE0002000) -#define MSM_DMOV_PHYS 0xA9700000 -#define MSM_DMOV_SIZE SZ_4K - -#define QSD8X50_GPIO1_PHYS 0xA9000000 -#define QSD8X50_GPIO1_SIZE SZ_4K - -#define QSD8X50_GPIO2_PHYS 0xA9100000 -#define QSD8X50_GPIO2_SIZE SZ_4K - -#define MSM_CLK_CTL_BASE IOMEM(0xE0005000) -#define MSM_CLK_CTL_PHYS 0xA8600000 -#define MSM_CLK_CTL_SIZE SZ_4K - -#define MSM_SIRC_BASE IOMEM(0xE1006000) -#define MSM_SIRC_PHYS 0xAC200000 -#define MSM_SIRC_SIZE SZ_4K - -#define MSM_SCPLL_BASE IOMEM(0xE1007000) -#define MSM_SCPLL_PHYS 0xA8800000 -#define MSM_SCPLL_SIZE SZ_4K - -#ifdef CONFIG_MSM_SOC_REV_A -#define MSM_SMI_BASE 0xE0000000 -#else -#define MSM_SMI_BASE 0x00000000 -#endif - -#define MSM_SHARED_RAM_BASE IOMEM(0xE0100000) -#define MSM_SHARED_RAM_PHYS (MSM_SMI_BASE + 0x00100000) -#define MSM_SHARED_RAM_SIZE SZ_1M - -#define MSM_UART1_PHYS 0xA9A00000 -#define MSM_UART1_SIZE SZ_4K - -#define MSM_UART2_PHYS 0xA9B00000 -#define MSM_UART2_SIZE SZ_4K - -#define MSM_UART3_PHYS 0xA9C00000 -#define MSM_UART3_SIZE SZ_4K - -#define MSM_MDC_BASE IOMEM(0xE0200000) -#define MSM_MDC_PHYS 0xAA500000 -#define MSM_MDC_SIZE SZ_1M - -#define MSM_AD5_BASE IOMEM(0xE0300000) -#define MSM_AD5_PHYS 0xAC000000 -#define MSM_AD5_SIZE (SZ_1M*13) - - -#define MSM_I2C_SIZE SZ_4K -#define MSM_I2C_PHYS 0xA9900000 - -#define MSM_HSUSB_PHYS 0xA0800000 -#define MSM_HSUSB_SIZE SZ_1K - -#define MSM_NAND_PHYS 0xA0A00000 - - -#define MSM_TSIF_PHYS (0xa0100000) -#define MSM_TSIF_SIZE (0x200) - -#define MSM_TSSC_PHYS 0xAA300000 - -#define MSM_UART1DM_PHYS 0xA0200000 -#define MSM_UART2DM_PHYS 0xA0900000 - - -#define MSM_SDC1_PHYS 0xA0300000 -#define MSM_SDC1_SIZE SZ_4K - -#define MSM_SDC2_PHYS 0xA0400000 -#define MSM_SDC2_SIZE SZ_4K - -#define MSM_SDC3_PHYS 0xA0500000 -#define MSM_SDC3_SIZE SZ_4K - -#define MSM_SDC4_PHYS 0xA0600000 -#define MSM_SDC4_SIZE SZ_4K - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h deleted file mode 100644 index 0e4f491..0000000 --- a/arch/arm/mach-msm/include/mach/msm_iomap.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * The MSM peripherals are spread all over across 768MB of physical - * space, which makes just having a simple IO_ADDRESS macro to slide - * them into the right virtual location rough. Instead, we will - * provide a master phys->virt mapping for peripherals here. - * - */ - -#ifndef __ASM_ARCH_MSM_IOMAP_H -#define __ASM_ARCH_MSM_IOMAP_H - -#include <asm/sizes.h> - -/* Physical base address and size of peripherals. - * Ordered by the virtual base addresses they will be mapped at. - * - * MSM_VIC_BASE must be an value that can be loaded via a "mov" - * instruction, otherwise entry-macro.S will not compile. - * - * If you add or remove entries here, you'll want to edit the - * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your - * changes. - * - */ - -#if defined(CONFIG_ARCH_MSM7X30) -#include "msm_iomap-7x30.h" -#elif defined(CONFIG_ARCH_QSD8X50) -#include "msm_iomap-8x50.h" -#else -#include "msm_iomap-7x00.h" -#endif - -/* Virtual addresses shared across all MSM targets. */ -#define MSM_CSR_BASE IOMEM(0xE0001000) -#define MSM_GPIO1_BASE IOMEM(0xE0003000) -#define MSM_GPIO2_BASE IOMEM(0xE0004000) - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_smd.h b/arch/arm/mach-msm/include/mach/msm_smd.h deleted file mode 100644 index 029463e..0000000 --- a/arch/arm/mach-msm/include/mach/msm_smd.h +++ /dev/null @@ -1,109 +0,0 @@ -/* linux/include/asm-arm/arch-msm/msm_smd.h - * - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_SMD_H -#define __ASM_ARCH_MSM_SMD_H - -typedef struct smd_channel smd_channel_t; - -extern int (*msm_check_for_modem_crash)(void); - -/* warning: notify() may be called before open returns */ -int smd_open(const char *name, smd_channel_t **ch, void *priv, - void (*notify)(void *priv, unsigned event)); - -#define SMD_EVENT_DATA 1 -#define SMD_EVENT_OPEN 2 -#define SMD_EVENT_CLOSE 3 - -int smd_close(smd_channel_t *ch); - -/* passing a null pointer for data reads and discards */ -int smd_read(smd_channel_t *ch, void *data, int len); - -/* Write to stream channels may do a partial write and return -** the length actually written. -** Write to packet channels will never do a partial write -- -** it will return the requested length written or an error. -*/ -int smd_write(smd_channel_t *ch, const void *data, int len); -int smd_write_atomic(smd_channel_t *ch, const void *data, int len); - -int smd_write_avail(smd_channel_t *ch); -int smd_read_avail(smd_channel_t *ch); - -/* Returns the total size of the current packet being read. -** Returns 0 if no packets available or a stream channel. -*/ -int smd_cur_packet_size(smd_channel_t *ch); - -/* used for tty unthrottling and the like -- causes the notify() -** callback to be called from the same lock context as is used -** when it is called from channel updates -*/ -void smd_kick(smd_channel_t *ch); - - -#if 0 -/* these are interruptable waits which will block you until the specified -** number of bytes are readable or writable. -*/ -int smd_wait_until_readable(smd_channel_t *ch, int bytes); -int smd_wait_until_writable(smd_channel_t *ch, int bytes); -#endif - -typedef enum { - SMD_PORT_DS = 0, - SMD_PORT_DIAG, - SMD_PORT_RPC_CALL, - SMD_PORT_RPC_REPLY, - SMD_PORT_BT, - SMD_PORT_CONTROL, - SMD_PORT_MEMCPY_SPARE1, - SMD_PORT_DATA1, - SMD_PORT_DATA2, - SMD_PORT_DATA3, - SMD_PORT_DATA4, - SMD_PORT_DATA5, - SMD_PORT_DATA6, - SMD_PORT_DATA7, - SMD_PORT_DATA8, - SMD_PORT_DATA9, - SMD_PORT_DATA10, - SMD_PORT_DATA11, - SMD_PORT_DATA12, - SMD_PORT_DATA13, - SMD_PORT_DATA14, - SMD_PORT_DATA15, - SMD_PORT_DATA16, - SMD_PORT_DATA17, - SMD_PORT_DATA18, - SMD_PORT_DATA19, - SMD_PORT_DATA20, - SMD_PORT_GPS_NMEA, - SMD_PORT_BRIDGE_1, - SMD_PORT_BRIDGE_2, - SMD_PORT_BRIDGE_3, - SMD_PORT_BRIDGE_4, - SMD_PORT_BRIDGE_5, - SMD_PORT_LOOPBACK, - SMD_PORT_CS_APPS_MODEM, - SMD_PORT_CS_APPS_DSP, - SMD_PORT_CS_MODEM_DSP, - SMD_NUM_PORTS, -} smd_port_id_type; - -#endif diff --git a/arch/arm/mach-msm/include/mach/sirc.h b/arch/arm/mach-msm/include/mach/sirc.h deleted file mode 100644 index ef55868..0000000 --- a/arch/arm/mach-msm/include/mach/sirc.h +++ /dev/null @@ -1,98 +0,0 @@ -/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ASM_ARCH_MSM_SIRC_H -#define __ASM_ARCH_MSM_SIRC_H - -struct sirc_regs_t { - void *int_enable; - void *int_enable_clear; - void *int_enable_set; - void *int_type; - void *int_polarity; - void *int_clear; -}; - -struct sirc_cascade_regs { - void *int_status; - unsigned int cascade_irq; -}; - -void msm_init_sirc(void); -void msm_sirc_enter_sleep(void); -void msm_sirc_exit_sleep(void); - -#if defined(CONFIG_ARCH_MSM_SCORPION) - -#include <mach/msm_iomap.h> - -/* - * Secondary interrupt controller interrupts - */ - -#define FIRST_SIRC_IRQ (NR_MSM_IRQS + NR_GPIO_IRQS) - -#define INT_UART1 (FIRST_SIRC_IRQ + 0) -#define INT_UART2 (FIRST_SIRC_IRQ + 1) -#define INT_UART3 (FIRST_SIRC_IRQ + 2) -#define INT_UART1_RX (FIRST_SIRC_IRQ + 3) -#define INT_UART2_RX (FIRST_SIRC_IRQ + 4) -#define INT_UART3_RX (FIRST_SIRC_IRQ + 5) -#define INT_SPI_INPUT (FIRST_SIRC_IRQ + 6) -#define INT_SPI_OUTPUT (FIRST_SIRC_IRQ + 7) -#define INT_SPI_ERROR (FIRST_SIRC_IRQ + 8) -#define INT_GPIO_GROUP1 (FIRST_SIRC_IRQ + 9) -#define INT_GPIO_GROUP2 (FIRST_SIRC_IRQ + 10) -#define INT_GPIO_GROUP1_SECURE (FIRST_SIRC_IRQ + 11) -#define INT_GPIO_GROUP2_SECURE (FIRST_SIRC_IRQ + 12) -#define INT_AVS_SVIC (FIRST_SIRC_IRQ + 13) -#define INT_AVS_REQ_UP (FIRST_SIRC_IRQ + 14) -#define INT_AVS_REQ_DOWN (FIRST_SIRC_IRQ + 15) -#define INT_PBUS_ERR (FIRST_SIRC_IRQ + 16) -#define INT_AXI_ERR (FIRST_SIRC_IRQ + 17) -#define INT_SMI_ERR (FIRST_SIRC_IRQ + 18) -#define INT_EBI1_ERR (FIRST_SIRC_IRQ + 19) -#define INT_IMEM_ERR (FIRST_SIRC_IRQ + 20) -#define INT_TEMP_SENSOR (FIRST_SIRC_IRQ + 21) -#define INT_TV_ENC (FIRST_SIRC_IRQ + 22) -#define INT_GRP2D (FIRST_SIRC_IRQ + 23) -#define INT_GSBI_QUP (FIRST_SIRC_IRQ + 24) -#define INT_SC_ACG (FIRST_SIRC_IRQ + 25) -#define INT_WDT0 (FIRST_SIRC_IRQ + 26) -#define INT_WDT1 (FIRST_SIRC_IRQ + 27) - -#if defined(CONFIG_MSM_SOC_REV_A) -#define NR_SIRC_IRQS 28 -#define SIRC_MASK 0x0FFFFFFF -#else -#define NR_SIRC_IRQS 23 -#define SIRC_MASK 0x007FFFFF -#endif - -#define LAST_SIRC_IRQ (FIRST_SIRC_IRQ + NR_SIRC_IRQS - 1) - -#define SPSS_SIRC_INT_SELECT (MSM_SIRC_BASE + 0x00) -#define SPSS_SIRC_INT_ENABLE (MSM_SIRC_BASE + 0x04) -#define SPSS_SIRC_INT_ENABLE_CLEAR (MSM_SIRC_BASE + 0x08) -#define SPSS_SIRC_INT_ENABLE_SET (MSM_SIRC_BASE + 0x0C) -#define SPSS_SIRC_INT_TYPE (MSM_SIRC_BASE + 0x10) -#define SPSS_SIRC_INT_POLARITY (MSM_SIRC_BASE + 0x14) -#define SPSS_SIRC_SECURITY (MSM_SIRC_BASE + 0x18) -#define SPSS_SIRC_IRQ_STATUS (MSM_SIRC_BASE + 0x1C) -#define SPSS_SIRC_IRQ1_STATUS (MSM_SIRC_BASE + 0x20) -#define SPSS_SIRC_RAW_STATUS (MSM_SIRC_BASE + 0x24) -#define SPSS_SIRC_INT_CLEAR (MSM_SIRC_BASE + 0x28) -#define SPSS_SIRC_SOFT_INT (MSM_SIRC_BASE + 0x2C) - -#endif - -#endif diff --git a/arch/arm/mach-msm/include/mach/vreg.h b/arch/arm/mach-msm/include/mach/vreg.h deleted file mode 100644 index 6626e78..0000000 --- a/arch/arm/mach-msm/include/mach/vreg.h +++ /dev/null @@ -1,29 +0,0 @@ -/* linux/include/asm-arm/arch-msm/vreg.h - * - * Copyright (C) 2008 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ARCH_ARM_MACH_MSM_VREG_H -#define __ARCH_ARM_MACH_MSM_VREG_H - -struct vreg; - -struct vreg *vreg_get(struct device *dev, const char *id); -void vreg_put(struct vreg *vreg); - -int vreg_enable(struct vreg *vreg); -int vreg_disable(struct vreg *vreg); -int vreg_set_level(struct vreg *vreg, unsigned mv); - -#endif diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c deleted file mode 100644 index b042dca..0000000 --- a/arch/arm/mach-msm/io.c +++ /dev/null @@ -1,161 +0,0 @@ -/* arch/arm/mach-msm/io.c - * - * MSM7K, QSD io support - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/bug.h> -#include <linux/init.h> -#include <linux/io.h> -#include <linux/export.h> - -#include <mach/hardware.h> -#include <asm/page.h> -#include <mach/msm_iomap.h> -#include <asm/mach/map.h> - -#include "common.h" - -#define MSM_CHIP_DEVICE_TYPE(name, chip, mem_type) { \ - .virtual = (unsigned long) MSM_##name##_BASE, \ - .pfn = __phys_to_pfn(chip##_##name##_PHYS), \ - .length = chip##_##name##_SIZE, \ - .type = mem_type, \ - } - -#define MSM_DEVICE_TYPE(name, mem_type) \ - MSM_CHIP_DEVICE_TYPE(name, MSM, mem_type) -#define MSM_CHIP_DEVICE(name, chip) \ - MSM_CHIP_DEVICE_TYPE(name, chip, MT_DEVICE) -#define MSM_DEVICE(name) MSM_CHIP_DEVICE(name, MSM) - -#if defined(CONFIG_ARCH_MSM7X00A) -static struct map_desc msm_io_desc[] __initdata = { - MSM_DEVICE_TYPE(VIC, MT_DEVICE_NONSHARED), - MSM_CHIP_DEVICE_TYPE(CSR, MSM7X00, MT_DEVICE_NONSHARED), - MSM_DEVICE_TYPE(DMOV, MT_DEVICE_NONSHARED), - MSM_CHIP_DEVICE_TYPE(GPIO1, MSM7X00, MT_DEVICE_NONSHARED), - MSM_CHIP_DEVICE_TYPE(GPIO2, MSM7X00, MT_DEVICE_NONSHARED), - MSM_DEVICE_TYPE(CLK_CTL, MT_DEVICE_NONSHARED), - { - .virtual = (unsigned long) MSM_SHARED_RAM_BASE, - .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS), - .length = MSM_SHARED_RAM_SIZE, - .type = MT_DEVICE, - }, -#if defined(CONFIG_DEBUG_MSM_UART) - { - /* Must be last: virtual and pfn filled in by debug_ll_addr() */ - .length = SZ_4K, - .type = MT_DEVICE_NONSHARED, - } -#endif -}; - -void __init msm_map_common_io(void) -{ - size_t size = ARRAY_SIZE(msm_io_desc); - - /* Make sure the peripheral register window is closed, since - * we will use PTE flags (TEX[1]=1,B=0,C=1) to determine which - * pages are peripheral interface or not. - */ - asm("mcr p15, 0, %0, c15, c2, 4" : : "r" (0)); -#if defined(CONFIG_DEBUG_MSM_UART) -#ifdef CONFIG_MMU - debug_ll_addr(&msm_io_desc[size - 1].pfn, - &msm_io_desc[size - 1].virtual); -#endif - msm_io_desc[size - 1].pfn = __phys_to_pfn(msm_io_desc[size - 1].pfn); -#endif - iotable_init(msm_io_desc, size); -} -#endif - -#ifdef CONFIG_ARCH_QSD8X50 -static struct map_desc qsd8x50_io_desc[] __initdata = { - MSM_DEVICE(VIC), - MSM_CHIP_DEVICE(CSR, QSD8X50), - MSM_DEVICE(DMOV), - MSM_CHIP_DEVICE(GPIO1, QSD8X50), - MSM_CHIP_DEVICE(GPIO2, QSD8X50), - MSM_DEVICE(CLK_CTL), - MSM_DEVICE(SIRC), - MSM_DEVICE(SCPLL), - MSM_DEVICE(AD5), - MSM_DEVICE(MDC), - { - .virtual = (unsigned long) MSM_SHARED_RAM_BASE, - .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS), - .length = MSM_SHARED_RAM_SIZE, - .type = MT_DEVICE, - }, -}; - -void __init msm_map_qsd8x50_io(void) -{ - debug_ll_io_init(); - iotable_init(qsd8x50_io_desc, ARRAY_SIZE(qsd8x50_io_desc)); -} -#endif /* CONFIG_ARCH_QSD8X50 */ - -#ifdef CONFIG_ARCH_MSM7X30 -static struct map_desc msm7x30_io_desc[] __initdata = { - MSM_DEVICE(VIC), - MSM_CHIP_DEVICE(CSR, MSM7X30), - MSM_DEVICE(DMOV), - MSM_CHIP_DEVICE(GPIO1, MSM7X30), - MSM_CHIP_DEVICE(GPIO2, MSM7X30), - MSM_DEVICE(CLK_CTL), - MSM_DEVICE(CLK_CTL_SH2), - MSM_DEVICE(AD5), - MSM_DEVICE(MDC), - MSM_DEVICE(ACC), - MSM_DEVICE(SAW), - MSM_DEVICE(GCC), - MSM_DEVICE(TCSR), - { - .virtual = (unsigned long) MSM_SHARED_RAM_BASE, - .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS), - .length = MSM_SHARED_RAM_SIZE, - .type = MT_DEVICE, - }, -}; - -void __init msm_map_msm7x30_io(void) -{ - debug_ll_io_init(); - iotable_init(msm7x30_io_desc, ARRAY_SIZE(msm7x30_io_desc)); -} -#endif /* CONFIG_ARCH_MSM7X30 */ - -#ifdef CONFIG_ARCH_MSM7X00A -void __iomem *__msm_ioremap_caller(phys_addr_t phys_addr, size_t size, - unsigned int mtype, void *caller) -{ - if (mtype == MT_DEVICE) { - /* The peripherals in the 88000000 - D0000000 range - * are only accessible by type MT_DEVICE_NONSHARED. - * Adjust mtype as necessary to make this "just work." - */ - if ((phys_addr >= 0x88000000) && (phys_addr < 0xD0000000)) - mtype = MT_DEVICE_NONSHARED; - } - - return __arm_ioremap_caller(phys_addr, size, mtype, caller); -} -#endif diff --git a/arch/arm/mach-msm/irq-vic.c b/arch/arm/mach-msm/irq-vic.c deleted file mode 100644 index 1b54f80..0000000 --- a/arch/arm/mach-msm/irq-vic.c +++ /dev/null @@ -1,363 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2009, Code Aurora Forum. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/interrupt.h> -#include <linux/ptrace.h> -#include <linux/timer.h> -#include <linux/irq.h> -#include <linux/io.h> - -#include <asm/cacheflush.h> - -#include <mach/hardware.h> - -#include <mach/msm_iomap.h> - -#include "smd_private.h" - -enum { - IRQ_DEBUG_SLEEP_INT_TRIGGER = 1U << 0, - IRQ_DEBUG_SLEEP_INT = 1U << 1, - IRQ_DEBUG_SLEEP_ABORT = 1U << 2, - IRQ_DEBUG_SLEEP = 1U << 3, - IRQ_DEBUG_SLEEP_REQUEST = 1U << 4, -}; -static int msm_irq_debug_mask; -module_param_named(debug_mask, msm_irq_debug_mask, int, - S_IRUGO | S_IWUSR | S_IWGRP); - -#define VIC_REG(off) (MSM_VIC_BASE + (off)) -#define VIC_INT_TO_REG_ADDR(base, irq) (base + (irq / 32) * 4) -#define VIC_INT_TO_REG_INDEX(irq) ((irq >> 5) & 3) - -#define VIC_INT_SELECT0 VIC_REG(0x0000) /* 1: FIQ, 0: IRQ */ -#define VIC_INT_SELECT1 VIC_REG(0x0004) /* 1: FIQ, 0: IRQ */ -#define VIC_INT_SELECT2 VIC_REG(0x0008) /* 1: FIQ, 0: IRQ */ -#define VIC_INT_SELECT3 VIC_REG(0x000C) /* 1: FIQ, 0: IRQ */ -#define VIC_INT_EN0 VIC_REG(0x0010) -#define VIC_INT_EN1 VIC_REG(0x0014) -#define VIC_INT_EN2 VIC_REG(0x0018) -#define VIC_INT_EN3 VIC_REG(0x001C) -#define VIC_INT_ENCLEAR0 VIC_REG(0x0020) -#define VIC_INT_ENCLEAR1 VIC_REG(0x0024) -#define VIC_INT_ENCLEAR2 VIC_REG(0x0028) -#define VIC_INT_ENCLEAR3 VIC_REG(0x002C) -#define VIC_INT_ENSET0 VIC_REG(0x0030) -#define VIC_INT_ENSET1 VIC_REG(0x0034) -#define VIC_INT_ENSET2 VIC_REG(0x0038) -#define VIC_INT_ENSET3 VIC_REG(0x003C) -#define VIC_INT_TYPE0 VIC_REG(0x0040) /* 1: EDGE, 0: LEVEL */ -#define VIC_INT_TYPE1 VIC_REG(0x0044) /* 1: EDGE, 0: LEVEL */ -#define VIC_INT_TYPE2 VIC_REG(0x0048) /* 1: EDGE, 0: LEVEL */ -#define VIC_INT_TYPE3 VIC_REG(0x004C) /* 1: EDGE, 0: LEVEL */ -#define VIC_INT_POLARITY0 VIC_REG(0x0050) /* 1: NEG, 0: POS */ -#define VIC_INT_POLARITY1 VIC_REG(0x0054) /* 1: NEG, 0: POS */ -#define VIC_INT_POLARITY2 VIC_REG(0x0058) /* 1: NEG, 0: POS */ -#define VIC_INT_POLARITY3 VIC_REG(0x005C) /* 1: NEG, 0: POS */ -#define VIC_NO_PEND_VAL VIC_REG(0x0060) - -#if defined(CONFIG_ARCH_MSM_SCORPION) -#define VIC_NO_PEND_VAL_FIQ VIC_REG(0x0064) -#define VIC_INT_MASTEREN VIC_REG(0x0068) /* 1: IRQ, 2: FIQ */ -#define VIC_CONFIG VIC_REG(0x006C) /* 1: USE SC VIC */ -#else -#define VIC_INT_MASTEREN VIC_REG(0x0064) /* 1: IRQ, 2: FIQ */ -#define VIC_PROTECTION VIC_REG(0x006C) /* 1: ENABLE */ -#define VIC_CONFIG VIC_REG(0x0068) /* 1: USE ARM1136 VIC */ -#endif - -#define VIC_IRQ_STATUS0 VIC_REG(0x0080) -#define VIC_IRQ_STATUS1 VIC_REG(0x0084) -#define VIC_IRQ_STATUS2 VIC_REG(0x0088) -#define VIC_IRQ_STATUS3 VIC_REG(0x008C) -#define VIC_FIQ_STATUS0 VIC_REG(0x0090) -#define VIC_FIQ_STATUS1 VIC_REG(0x0094) -#define VIC_FIQ_STATUS2 VIC_REG(0x0098) -#define VIC_FIQ_STATUS3 VIC_REG(0x009C) -#define VIC_RAW_STATUS0 VIC_REG(0x00A0) -#define VIC_RAW_STATUS1 VIC_REG(0x00A4) -#define VIC_RAW_STATUS2 VIC_REG(0x00A8) -#define VIC_RAW_STATUS3 VIC_REG(0x00AC) -#define VIC_INT_CLEAR0 VIC_REG(0x00B0) -#define VIC_INT_CLEAR1 VIC_REG(0x00B4) -#define VIC_INT_CLEAR2 VIC_REG(0x00B8) -#define VIC_INT_CLEAR3 VIC_REG(0x00BC) -#define VIC_SOFTINT0 VIC_REG(0x00C0) -#define VIC_SOFTINT1 VIC_REG(0x00C4) -#define VIC_SOFTINT2 VIC_REG(0x00C8) -#define VIC_SOFTINT3 VIC_REG(0x00CC) -#define VIC_IRQ_VEC_RD VIC_REG(0x00D0) /* pending int # */ -#define VIC_IRQ_VEC_PEND_RD VIC_REG(0x00D4) /* pending vector addr */ -#define VIC_IRQ_VEC_WR VIC_REG(0x00D8) - -#if defined(CONFIG_ARCH_MSM_SCORPION) -#define VIC_FIQ_VEC_RD VIC_REG(0x00DC) -#define VIC_FIQ_VEC_PEND_RD VIC_REG(0x00E0) -#define VIC_FIQ_VEC_WR VIC_REG(0x00E4) -#define VIC_IRQ_IN_SERVICE VIC_REG(0x00E8) -#define VIC_IRQ_IN_STACK VIC_REG(0x00EC) -#define VIC_FIQ_IN_SERVICE VIC_REG(0x00F0) -#define VIC_FIQ_IN_STACK VIC_REG(0x00F4) -#define VIC_TEST_BUS_SEL VIC_REG(0x00F8) -#define VIC_IRQ_CTRL_CONFIG VIC_REG(0x00FC) -#else -#define VIC_IRQ_IN_SERVICE VIC_REG(0x00E0) -#define VIC_IRQ_IN_STACK VIC_REG(0x00E4) -#define VIC_TEST_BUS_SEL VIC_REG(0x00E8) -#endif - -#define VIC_VECTPRIORITY(n) VIC_REG(0x0200+((n) * 4)) -#define VIC_VECTADDR(n) VIC_REG(0x0400+((n) * 4)) - -#if defined(CONFIG_ARCH_MSM7X30) -#define VIC_NUM_REGS 4 -#else -#define VIC_NUM_REGS 2 -#endif - -#if VIC_NUM_REGS == 2 -#define DPRINT_REGS(base_reg, format, ...) \ - printk(KERN_INFO format " %x %x\n", ##__VA_ARGS__, \ - readl(base_reg ## 0), readl(base_reg ## 1)) -#define DPRINT_ARRAY(array, format, ...) \ - printk(KERN_INFO format " %x %x\n", ##__VA_ARGS__, \ - array[0], array[1]) -#elif VIC_NUM_REGS == 4 -#define DPRINT_REGS(base_reg, format, ...) \ - printk(KERN_INFO format " %x %x %x %x\n", ##__VA_ARGS__, \ - readl(base_reg ## 0), readl(base_reg ## 1), \ - readl(base_reg ## 2), readl(base_reg ## 3)) -#define DPRINT_ARRAY(array, format, ...) \ - printk(KERN_INFO format " %x %x %x %x\n", ##__VA_ARGS__, \ - array[0], array[1], \ - array[2], array[3]) -#else -#error "VIC_NUM_REGS set to illegal value" -#endif - -static uint32_t msm_irq_smsm_wake_enable[2]; -static struct { - uint32_t int_en[2]; - uint32_t int_type; - uint32_t int_polarity; - uint32_t int_select; -} msm_irq_shadow_reg[VIC_NUM_REGS]; -static uint32_t msm_irq_idle_disable[VIC_NUM_REGS]; - -#define SMSM_FAKE_IRQ (0xff) -static uint8_t msm_irq_to_smsm[NR_IRQS] = { - [INT_MDDI_EXT] = 1, - [INT_MDDI_PRI] = 2, - [INT_MDDI_CLIENT] = 3, - [INT_USB_OTG] = 4, - - [INT_PWB_I2C] = 5, - [INT_SDC1_0] = 6, - [INT_SDC1_1] = 7, - [INT_SDC2_0] = 8, - - [INT_SDC2_1] = 9, - [INT_ADSP_A9_A11] = 10, - [INT_UART1] = 11, - [INT_UART2] = 12, - - [INT_UART3] = 13, - [INT_UART1_RX] = 14, - [INT_UART2_RX] = 15, - [INT_UART3_RX] = 16, - - [INT_UART1DM_IRQ] = 17, - [INT_UART1DM_RX] = 18, - [INT_KEYSENSE] = 19, -#if !defined(CONFIG_ARCH_MSM7X30) - [INT_AD_HSSD] = 20, -#endif - - [INT_NAND_WR_ER_DONE] = 21, - [INT_NAND_OP_DONE] = 22, - [INT_TCHSCRN1] = 23, - [INT_TCHSCRN2] = 24, - - [INT_TCHSCRN_SSBI] = 25, - [INT_USB_HS] = 26, - [INT_UART2DM_RX] = 27, - [INT_UART2DM_IRQ] = 28, - - [INT_SDC4_1] = 29, - [INT_SDC4_0] = 30, - [INT_SDC3_1] = 31, - [INT_SDC3_0] = 32, - - /* fake wakeup interrupts */ - [INT_GPIO_GROUP1] = SMSM_FAKE_IRQ, - [INT_GPIO_GROUP2] = SMSM_FAKE_IRQ, - [INT_A9_M2A_0] = SMSM_FAKE_IRQ, - [INT_A9_M2A_1] = SMSM_FAKE_IRQ, - [INT_A9_M2A_5] = SMSM_FAKE_IRQ, - [INT_GP_TIMER_EXP] = SMSM_FAKE_IRQ, - [INT_DEBUG_TIMER_EXP] = SMSM_FAKE_IRQ, - [INT_ADSP_A11] = SMSM_FAKE_IRQ, -#ifdef CONFIG_ARCH_QSD8X50 - [INT_SIRC_0] = SMSM_FAKE_IRQ, - [INT_SIRC_1] = SMSM_FAKE_IRQ, -#endif -}; - -static inline void msm_irq_write_all_regs(void __iomem *base, unsigned int val) -{ - int i; - - for (i = 0; i < VIC_NUM_REGS; i++) - writel(val, base + (i * 4)); -} - -static void msm_irq_ack(struct irq_data *d) -{ - void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_CLEAR0, d->irq); - writel(1 << (d->irq & 31), reg); -} - -static void msm_irq_mask(struct irq_data *d) -{ - void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_ENCLEAR0, d->irq); - unsigned index = VIC_INT_TO_REG_INDEX(d->irq); - uint32_t mask = 1UL << (d->irq & 31); - int smsm_irq = msm_irq_to_smsm[d->irq]; - - msm_irq_shadow_reg[index].int_en[0] &= ~mask; - writel(mask, reg); - if (smsm_irq == 0) - msm_irq_idle_disable[index] &= ~mask; - else { - mask = 1UL << (smsm_irq - 1); - msm_irq_smsm_wake_enable[0] &= ~mask; - } -} - -static void msm_irq_unmask(struct irq_data *d) -{ - void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_ENSET0, d->irq); - unsigned index = VIC_INT_TO_REG_INDEX(d->irq); - uint32_t mask = 1UL << (d->irq & 31); - int smsm_irq = msm_irq_to_smsm[d->irq]; - - msm_irq_shadow_reg[index].int_en[0] |= mask; - writel(mask, reg); - - if (smsm_irq == 0) - msm_irq_idle_disable[index] |= mask; - else { - mask = 1UL << (smsm_irq - 1); - msm_irq_smsm_wake_enable[0] |= mask; - } -} - -static int msm_irq_set_wake(struct irq_data *d, unsigned int on) -{ - unsigned index = VIC_INT_TO_REG_INDEX(d->irq); - uint32_t mask = 1UL << (d->irq & 31); - int smsm_irq = msm_irq_to_smsm[d->irq]; - - if (smsm_irq == 0) { - printk(KERN_ERR "msm_irq_set_wake: bad wakeup irq %d\n", d->irq); - return -EINVAL; - } - if (on) - msm_irq_shadow_reg[index].int_en[1] |= mask; - else - msm_irq_shadow_reg[index].int_en[1] &= ~mask; - - if (smsm_irq == SMSM_FAKE_IRQ) - return 0; - - mask = 1UL << (smsm_irq - 1); - if (on) - msm_irq_smsm_wake_enable[1] |= mask; - else - msm_irq_smsm_wake_enable[1] &= ~mask; - return 0; -} - -static int msm_irq_set_type(struct irq_data *d, unsigned int flow_type) -{ - void __iomem *treg = VIC_INT_TO_REG_ADDR(VIC_INT_TYPE0, d->irq); - void __iomem *preg = VIC_INT_TO_REG_ADDR(VIC_INT_POLARITY0, d->irq); - unsigned index = VIC_INT_TO_REG_INDEX(d->irq); - int b = 1 << (d->irq & 31); - uint32_t polarity; - uint32_t type; - - polarity = msm_irq_shadow_reg[index].int_polarity; - if (flow_type & (IRQF_TRIGGER_FALLING | IRQF_TRIGGER_LOW)) - polarity |= b; - if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_HIGH)) - polarity &= ~b; - writel(polarity, preg); - msm_irq_shadow_reg[index].int_polarity = polarity; - - type = msm_irq_shadow_reg[index].int_type; - if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) { - type |= b; - __irq_set_handler_locked(d->irq, handle_edge_irq); - } - if (flow_type & (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW)) { - type &= ~b; - __irq_set_handler_locked(d->irq, handle_level_irq); - } - writel(type, treg); - msm_irq_shadow_reg[index].int_type = type; - return 0; -} - -static struct irq_chip msm_irq_chip = { - .name = "msm", - .irq_disable = msm_irq_mask, - .irq_ack = msm_irq_ack, - .irq_mask = msm_irq_mask, - .irq_unmask = msm_irq_unmask, - .irq_set_wake = msm_irq_set_wake, - .irq_set_type = msm_irq_set_type, -}; - -void __init msm_init_irq(void) -{ - unsigned n; - - /* select level interrupts */ - msm_irq_write_all_regs(VIC_INT_TYPE0, 0); - - /* select highlevel interrupts */ - msm_irq_write_all_regs(VIC_INT_POLARITY0, 0); - - /* select IRQ for all INTs */ - msm_irq_write_all_regs(VIC_INT_SELECT0, 0); - - /* disable all INTs */ - msm_irq_write_all_regs(VIC_INT_EN0, 0); - - /* don't use vic */ - writel(0, VIC_CONFIG); - - /* enable interrupt controller */ - writel(3, VIC_INT_MASTEREN); - - for (n = 0; n < NR_MSM_IRQS; n++) { - irq_set_chip_and_handler(n, &msm_irq_chip, handle_level_irq); - set_irq_flags(n, IRQF_VALID); - } -} diff --git a/arch/arm/mach-msm/irq.c b/arch/arm/mach-msm/irq.c deleted file mode 100644 index ea514be..0000000 --- a/arch/arm/mach-msm/irq.c +++ /dev/null @@ -1,151 +0,0 @@ -/* linux/arch/arm/mach-msm/irq.c - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/interrupt.h> -#include <linux/ptrace.h> -#include <linux/timer.h> -#include <linux/irq.h> -#include <linux/io.h> - -#include <mach/hardware.h> - -#include <mach/msm_iomap.h> - -#define VIC_REG(off) (MSM_VIC_BASE + (off)) - -#define VIC_INT_SELECT0 VIC_REG(0x0000) /* 1: FIQ, 0: IRQ */ -#define VIC_INT_SELECT1 VIC_REG(0x0004) /* 1: FIQ, 0: IRQ */ -#define VIC_INT_EN0 VIC_REG(0x0010) -#define VIC_INT_EN1 VIC_REG(0x0014) -#define VIC_INT_ENCLEAR0 VIC_REG(0x0020) -#define VIC_INT_ENCLEAR1 VIC_REG(0x0024) -#define VIC_INT_ENSET0 VIC_REG(0x0030) -#define VIC_INT_ENSET1 VIC_REG(0x0034) -#define VIC_INT_TYPE0 VIC_REG(0x0040) /* 1: EDGE, 0: LEVEL */ -#define VIC_INT_TYPE1 VIC_REG(0x0044) /* 1: EDGE, 0: LEVEL */ -#define VIC_INT_POLARITY0 VIC_REG(0x0050) /* 1: NEG, 0: POS */ -#define VIC_INT_POLARITY1 VIC_REG(0x0054) /* 1: NEG, 0: POS */ -#define VIC_NO_PEND_VAL VIC_REG(0x0060) -#define VIC_INT_MASTEREN VIC_REG(0x0064) /* 1: IRQ, 2: FIQ */ -#define VIC_PROTECTION VIC_REG(0x006C) /* 1: ENABLE */ -#define VIC_CONFIG VIC_REG(0x0068) /* 1: USE ARM1136 VIC */ -#define VIC_IRQ_STATUS0 VIC_REG(0x0080) -#define VIC_IRQ_STATUS1 VIC_REG(0x0084) -#define VIC_FIQ_STATUS0 VIC_REG(0x0090) -#define VIC_FIQ_STATUS1 VIC_REG(0x0094) -#define VIC_RAW_STATUS0 VIC_REG(0x00A0) -#define VIC_RAW_STATUS1 VIC_REG(0x00A4) -#define VIC_INT_CLEAR0 VIC_REG(0x00B0) -#define VIC_INT_CLEAR1 VIC_REG(0x00B4) -#define VIC_SOFTINT0 VIC_REG(0x00C0) -#define VIC_SOFTINT1 VIC_REG(0x00C4) -#define VIC_IRQ_VEC_RD VIC_REG(0x00D0) /* pending int # */ -#define VIC_IRQ_VEC_PEND_RD VIC_REG(0x00D4) /* pending vector addr */ -#define VIC_IRQ_VEC_WR VIC_REG(0x00D8) -#define VIC_IRQ_IN_SERVICE VIC_REG(0x00E0) -#define VIC_IRQ_IN_STACK VIC_REG(0x00E4) -#define VIC_TEST_BUS_SEL VIC_REG(0x00E8) - -#define VIC_VECTPRIORITY(n) VIC_REG(0x0200+((n) * 4)) -#define VIC_VECTADDR(n) VIC_REG(0x0400+((n) * 4)) - -static void msm_irq_ack(struct irq_data *d) -{ - void __iomem *reg = VIC_INT_CLEAR0 + ((d->irq & 32) ? 4 : 0); - writel(1 << (d->irq & 31), reg); -} - -static void msm_irq_mask(struct irq_data *d) -{ - void __iomem *reg = VIC_INT_ENCLEAR0 + ((d->irq & 32) ? 4 : 0); - writel(1 << (d->irq & 31), reg); -} - -static void msm_irq_unmask(struct irq_data *d) -{ - void __iomem *reg = VIC_INT_ENSET0 + ((d->irq & 32) ? 4 : 0); - writel(1 << (d->irq & 31), reg); -} - -static int msm_irq_set_wake(struct irq_data *d, unsigned int on) -{ - return -EINVAL; -} - -static int msm_irq_set_type(struct irq_data *d, unsigned int flow_type) -{ - void __iomem *treg = VIC_INT_TYPE0 + ((d->irq & 32) ? 4 : 0); - void __iomem *preg = VIC_INT_POLARITY0 + ((d->irq & 32) ? 4 : 0); - int b = 1 << (d->irq & 31); - - if (flow_type & (IRQF_TRIGGER_FALLING | IRQF_TRIGGER_LOW)) - writel(readl(preg) | b, preg); - if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_HIGH)) - writel(readl(preg) & (~b), preg); - - if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) { - writel(readl(treg) | b, treg); - __irq_set_handler_locked(d->irq, handle_edge_irq); - } - if (flow_type & (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW)) { - writel(readl(treg) & (~b), treg); - __irq_set_handler_locked(d->irq, handle_level_irq); - } - return 0; -} - -static struct irq_chip msm_irq_chip = { - .name = "msm", - .irq_ack = msm_irq_ack, - .irq_mask = msm_irq_mask, - .irq_unmask = msm_irq_unmask, - .irq_set_wake = msm_irq_set_wake, - .irq_set_type = msm_irq_set_type, -}; - -void __init msm_init_irq(void) -{ - unsigned n; - - /* select level interrupts */ - writel(0, VIC_INT_TYPE0); - writel(0, VIC_INT_TYPE1); - - /* select highlevel interrupts */ - writel(0, VIC_INT_POLARITY0); - writel(0, VIC_INT_POLARITY1); - - /* select IRQ for all INTs */ - writel(0, VIC_INT_SELECT0); - writel(0, VIC_INT_SELECT1); - - /* disable all INTs */ - writel(0, VIC_INT_EN0); - writel(0, VIC_INT_EN1); - - /* don't use 1136 vic */ - writel(0, VIC_CONFIG); - - /* enable interrupt controller */ - writel(1, VIC_INT_MASTEREN); - - for (n = 0; n < NR_MSM_IRQS; n++) { - irq_set_chip_and_handler(n, &msm_irq_chip, handle_level_irq); - set_irq_flags(n, IRQF_VALID); - } -} diff --git a/arch/arm/mach-msm/last_radio_log.c b/arch/arm/mach-msm/last_radio_log.c deleted file mode 100644 index 9c392a2..0000000 --- a/arch/arm/mach-msm/last_radio_log.c +++ /dev/null @@ -1,71 +0,0 @@ -/* arch/arm/mach-msm/last_radio_log.c - * - * Extract the log from a modem crash though SMEM - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/fs.h> -#include <linux/proc_fs.h> -#include <linux/uaccess.h> - -#include "smd_private.h" - -static void *radio_log_base; -static size_t radio_log_size; - -extern void *smem_item(unsigned id, unsigned *size); - -static ssize_t last_radio_log_read(struct file *file, char __user *buf, - size_t len, loff_t *offset) -{ - return simple_read_from_buffer(buf, len, offset, - radio_log_base, radio_log_size); -} - -static struct file_operations last_radio_log_fops = { - .read = last_radio_log_read, - .llseek = default_llseek, -}; - -void msm_init_last_radio_log(struct module *owner) -{ - struct proc_dir_entry *entry; - - if (last_radio_log_fops.owner) { - pr_err("%s: already claimed\n", __func__); - return; - } - - radio_log_base = smem_item(SMEM_CLKREGIM_BSP, &radio_log_size); - if (!radio_log_base) { - pr_err("%s: could not retrieve SMEM_CLKREGIM_BSP\n", __func__); - return; - } - - entry = proc_create("last_radio_log", S_IRUGO, NULL, - &last_radio_log_fops); - if (!entry) { - pr_err("%s: could not create proc entry for radio log\n", - __func__); - return; - } - - pr_err("%s: last radio log is %d bytes long\n", __func__, - radio_log_size); - last_radio_log_fops.owner = owner; - proc_set_size(entry, radio_log_size); -} -EXPORT_SYMBOL(msm_init_last_radio_log); diff --git a/arch/arm/mach-msm/proc_comm.c b/arch/arm/mach-msm/proc_comm.c deleted file mode 100644 index 507f5ca..0000000 --- a/arch/arm/mach-msm/proc_comm.c +++ /dev/null @@ -1,129 +0,0 @@ -/* arch/arm/mach-msm/proc_comm.c - * - * Copyright (C) 2007-2008 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/io.h> -#include <linux/spinlock.h> -#include <mach/msm_iomap.h> - -#include "proc_comm.h" - -static inline void msm_a2m_int(uint32_t irq) -{ -#if defined(CONFIG_ARCH_MSM7X30) - writel(1 << irq, MSM_GCC_BASE + 0x8); -#else - writel(1, MSM_CSR_BASE + 0x400 + (irq * 4)); -#endif -} - -static inline void notify_other_proc_comm(void) -{ - msm_a2m_int(6); -} - -#define APP_COMMAND 0x00 -#define APP_STATUS 0x04 -#define APP_DATA1 0x08 -#define APP_DATA2 0x0C - -#define MDM_COMMAND 0x10 -#define MDM_STATUS 0x14 -#define MDM_DATA1 0x18 -#define MDM_DATA2 0x1C - -static DEFINE_SPINLOCK(proc_comm_lock); - -/* The higher level SMD support will install this to - * provide a way to check for and handle modem restart. - */ -int (*msm_check_for_modem_crash)(void); - -/* Poll for a state change, checking for possible - * modem crashes along the way (so we don't wait - * forever while the ARM9 is blowing up). - * - * Return an error in the event of a modem crash and - * restart so the msm_proc_comm() routine can restart - * the operation from the beginning. - */ -static int proc_comm_wait_for(void __iomem *addr, unsigned value) -{ - for (;;) { - if (readl(addr) == value) - return 0; - - if (msm_check_for_modem_crash) - if (msm_check_for_modem_crash()) - return -EAGAIN; - } -} - -int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2) -{ - void __iomem *base = MSM_SHARED_RAM_BASE; - unsigned long flags; - int ret; - - spin_lock_irqsave(&proc_comm_lock, flags); - - for (;;) { - if (proc_comm_wait_for(base + MDM_STATUS, PCOM_READY)) - continue; - - writel(cmd, base + APP_COMMAND); - writel(data1 ? *data1 : 0, base + APP_DATA1); - writel(data2 ? *data2 : 0, base + APP_DATA2); - - notify_other_proc_comm(); - - if (proc_comm_wait_for(base + APP_COMMAND, PCOM_CMD_DONE)) - continue; - - if (readl(base + APP_STATUS) != PCOM_CMD_FAIL) { - if (data1) - *data1 = readl(base + APP_DATA1); - if (data2) - *data2 = readl(base + APP_DATA2); - ret = 0; - } else { - ret = -EIO; - } - break; - } - - writel(PCOM_CMD_IDLE, base + APP_COMMAND); - - spin_unlock_irqrestore(&proc_comm_lock, flags); - - return ret; -} - -/* - * We need to wait for the ARM9 to at least partially boot - * up before we can continue. Since the ARM9 does resource - * allocation, if we dont' wait we could end up crashing or in - * and unknown state. This function should be called early to - * wait on the ARM9. - */ -void proc_comm_boot_wait(void) -{ - void __iomem *base = MSM_SHARED_RAM_BASE; - - proc_comm_wait_for(base + MDM_STATUS, PCOM_READY); - -} diff --git a/arch/arm/mach-msm/proc_comm.h b/arch/arm/mach-msm/proc_comm.h deleted file mode 100644 index e8d043a..0000000 --- a/arch/arm/mach-msm/proc_comm.h +++ /dev/null @@ -1,258 +0,0 @@ -/* arch/arm/mach-msm/proc_comm.h - * - * Copyright (c) 2007 QUALCOMM Incorporated - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef _ARCH_ARM_MACH_MSM_PROC_COMM_H_ -#define _ARCH_ARM_MACH_MSM_PROC_COMM_H_ - -#include <linux/init.h> - -enum { - PCOM_CMD_IDLE = 0x0, - PCOM_CMD_DONE, - PCOM_RESET_APPS, - PCOM_RESET_CHIP, - PCOM_CONFIG_NAND_MPU, - PCOM_CONFIG_USB_CLKS, - PCOM_GET_POWER_ON_STATUS, - PCOM_GET_WAKE_UP_STATUS, - PCOM_GET_BATT_LEVEL, - PCOM_CHG_IS_CHARGING, - PCOM_POWER_DOWN, - PCOM_USB_PIN_CONFIG, - PCOM_USB_PIN_SEL, - PCOM_SET_RTC_ALARM, - PCOM_NV_READ, - PCOM_NV_WRITE, - PCOM_GET_UUID_HIGH, - PCOM_GET_UUID_LOW, - PCOM_GET_HW_ENTROPY, - PCOM_RPC_GPIO_TLMM_CONFIG_REMOTE, - PCOM_CLKCTL_RPC_ENABLE, - PCOM_CLKCTL_RPC_DISABLE, - PCOM_CLKCTL_RPC_RESET, - PCOM_CLKCTL_RPC_SET_FLAGS, - PCOM_CLKCTL_RPC_SET_RATE, - PCOM_CLKCTL_RPC_MIN_RATE, - PCOM_CLKCTL_RPC_MAX_RATE, - PCOM_CLKCTL_RPC_RATE, - PCOM_CLKCTL_RPC_PLL_REQUEST, - PCOM_CLKCTL_RPC_ENABLED, - PCOM_VREG_SWITCH, - PCOM_VREG_SET_LEVEL, - PCOM_GPIO_TLMM_CONFIG_GROUP, - PCOM_GPIO_TLMM_UNCONFIG_GROUP, - PCOM_NV_WRITE_BYTES_4_7, - PCOM_CONFIG_DISP, - PCOM_GET_FTM_BOOT_COUNT, - PCOM_RPC_GPIO_TLMM_CONFIG_EX, - PCOM_PM_MPP_CONFIG, - PCOM_GPIO_IN, - PCOM_GPIO_OUT, - PCOM_RESET_MODEM, - PCOM_RESET_CHIP_IMM, - PCOM_PM_VID_EN, - PCOM_VREG_PULLDOWN, - PCOM_GET_MODEM_VERSION, - PCOM_CLK_REGIME_SEC_RESET, - PCOM_CLK_REGIME_SEC_RESET_ASSERT, - PCOM_CLK_REGIME_SEC_RESET_DEASSERT, - PCOM_CLK_REGIME_SEC_PLL_REQUEST_WRP, - PCOM_CLK_REGIME_SEC_ENABLE, - PCOM_CLK_REGIME_SEC_DISABLE, - PCOM_CLK_REGIME_SEC_IS_ON, - PCOM_CLK_REGIME_SEC_SEL_CLK_INV, - PCOM_CLK_REGIME_SEC_SEL_CLK_SRC, - PCOM_CLK_REGIME_SEC_SEL_CLK_DIV, - PCOM_CLK_REGIME_SEC_ICODEC_CLK_ENABLE, - PCOM_CLK_REGIME_SEC_ICODEC_CLK_DISABLE, - PCOM_CLK_REGIME_SEC_SEL_SPEED, - PCOM_CLK_REGIME_SEC_CONFIG_GP_CLK_WRP, - PCOM_CLK_REGIME_SEC_CONFIG_MDH_CLK_WRP, - PCOM_CLK_REGIME_SEC_USB_XTAL_ON, - PCOM_CLK_REGIME_SEC_USB_XTAL_OFF, - PCOM_CLK_REGIME_SEC_SET_QDSP_DME_MODE, - PCOM_CLK_REGIME_SEC_SWITCH_ADSP_CLK, - PCOM_CLK_REGIME_SEC_GET_MAX_ADSP_CLK_KHZ, - PCOM_CLK_REGIME_SEC_GET_I2C_CLK_KHZ, - PCOM_CLK_REGIME_SEC_MSM_GET_CLK_FREQ_KHZ, - PCOM_CLK_REGIME_SEC_SEL_VFE_SRC, - PCOM_CLK_REGIME_SEC_MSM_SEL_CAMCLK, - PCOM_CLK_REGIME_SEC_MSM_SEL_LCDCLK, - PCOM_CLK_REGIME_SEC_VFE_RAIL_OFF, - PCOM_CLK_REGIME_SEC_VFE_RAIL_ON, - PCOM_CLK_REGIME_SEC_GRP_RAIL_OFF, - PCOM_CLK_REGIME_SEC_GRP_RAIL_ON, - PCOM_CLK_REGIME_SEC_VDC_RAIL_OFF, - PCOM_CLK_REGIME_SEC_VDC_RAIL_ON, - PCOM_CLK_REGIME_SEC_LCD_CTRL, - PCOM_CLK_REGIME_SEC_REGISTER_FOR_CPU_RESOURCE, - PCOM_CLK_REGIME_SEC_DEREGISTER_FOR_CPU_RESOURCE, - PCOM_CLK_REGIME_SEC_RESOURCE_REQUEST_WRP, - PCOM_CLK_REGIME_MSM_SEC_SEL_CLK_OWNER, - PCOM_CLK_REGIME_SEC_DEVMAN_REQUEST_WRP, - PCOM_GPIO_CONFIG, - PCOM_GPIO_CONFIGURE_GROUP, - PCOM_GPIO_TLMM_SET_PORT, - PCOM_GPIO_TLMM_CONFIG_EX, - PCOM_SET_FTM_BOOT_COUNT, - PCOM_RESERVED0, - PCOM_RESERVED1, - PCOM_CUSTOMER_CMD1, - PCOM_CUSTOMER_CMD2, - PCOM_CUSTOMER_CMD3, - PCOM_CLK_REGIME_ENTER_APPSBL_CHG_MODE, - PCOM_CLK_REGIME_EXIT_APPSBL_CHG_MODE, - PCOM_CLK_REGIME_SEC_RAIL_DISABLE, - PCOM_CLK_REGIME_SEC_RAIL_ENABLE, - PCOM_CLK_REGIME_SEC_RAIL_CONTROL, - PCOM_SET_SW_WATCHDOG_STATE, - PCOM_PM_MPP_CONFIG_DIGITAL_INPUT, - PCOM_PM_MPP_CONFIG_I_SINK, - PCOM_RESERVED_101, - PCOM_MSM_HSUSB_PHY_RESET, - PCOM_GET_BATT_MV_LEVEL, - PCOM_CHG_USB_IS_PC_CONNECTED, - PCOM_CHG_USB_IS_CHARGER_CONNECTED, - PCOM_CHG_USB_IS_DISCONNECTED, - PCOM_CHG_USB_IS_AVAILABLE, - PCOM_CLK_REGIME_SEC_MSM_SEL_FREQ, - PCOM_CLK_REGIME_SEC_SET_PCLK_AXI_POLICY, - PCOM_CLKCTL_RPC_RESET_ASSERT, - PCOM_CLKCTL_RPC_RESET_DEASSERT, - PCOM_CLKCTL_RPC_RAIL_ON, - PCOM_CLKCTL_RPC_RAIL_OFF, - PCOM_CLKCTL_RPC_RAIL_ENABLE, - PCOM_CLKCTL_RPC_RAIL_DISABLE, - PCOM_CLKCTL_RPC_RAIL_CONTROL, - PCOM_CLKCTL_RPC_MIN_MSMC1, - PCOM_NUM_CMDS, -}; - -enum { - PCOM_INVALID_STATUS = 0x0, - PCOM_READY, - PCOM_CMD_RUNNING, - PCOM_CMD_SUCCESS, - PCOM_CMD_FAIL, - PCOM_CMD_FAIL_FALSE_RETURNED, - PCOM_CMD_FAIL_CMD_OUT_OF_BOUNDS_SERVER, - PCOM_CMD_FAIL_CMD_OUT_OF_BOUNDS_CLIENT, - PCOM_CMD_FAIL_CMD_UNREGISTERED, - PCOM_CMD_FAIL_CMD_LOCKED, - PCOM_CMD_FAIL_SERVER_NOT_YET_READY, - PCOM_CMD_FAIL_BAD_DESTINATION, - PCOM_CMD_FAIL_SERVER_RESET, - PCOM_CMD_FAIL_SMSM_NOT_INIT, - PCOM_CMD_FAIL_PROC_COMM_BUSY, - PCOM_CMD_FAIL_PROC_COMM_NOT_INIT, - -}; - -/* List of VREGs that support the Pull Down Resistor setting. */ -enum vreg_pdown_id { - PM_VREG_PDOWN_MSMA_ID, - PM_VREG_PDOWN_MSMP_ID, - PM_VREG_PDOWN_MSME1_ID, /* Not supported in Panoramix */ - PM_VREG_PDOWN_MSMC1_ID, /* Not supported in PM6620 */ - PM_VREG_PDOWN_MSMC2_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_GP3_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_MSME2_ID, /* Supported in PM7500 and Panoramix only */ - PM_VREG_PDOWN_GP4_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_GP1_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_TCXO_ID, - PM_VREG_PDOWN_PA_ID, - PM_VREG_PDOWN_RFTX_ID, - PM_VREG_PDOWN_RFRX1_ID, - PM_VREG_PDOWN_RFRX2_ID, - PM_VREG_PDOWN_SYNT_ID, - PM_VREG_PDOWN_WLAN_ID, - PM_VREG_PDOWN_USB_ID, - PM_VREG_PDOWN_MMC_ID, - PM_VREG_PDOWN_RUIM_ID, - PM_VREG_PDOWN_MSMC0_ID, /* Supported in PM6610 only */ - PM_VREG_PDOWN_GP2_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_GP5_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_GP6_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_RF_ID, - PM_VREG_PDOWN_RF_VCO_ID, - PM_VREG_PDOWN_MPLL_ID, - PM_VREG_PDOWN_S2_ID, - PM_VREG_PDOWN_S3_ID, - PM_VREG_PDOWN_RFUBM_ID, - - /* new for HAN */ - PM_VREG_PDOWN_RF1_ID, - PM_VREG_PDOWN_RF2_ID, - PM_VREG_PDOWN_RFA_ID, - PM_VREG_PDOWN_CDC2_ID, - PM_VREG_PDOWN_RFTX2_ID, - PM_VREG_PDOWN_USIM_ID, - PM_VREG_PDOWN_USB2P6_ID, - PM_VREG_PDOWN_USB3P3_ID, - PM_VREG_PDOWN_INVALID_ID, - - /* backward compatible enums only */ - PM_VREG_PDOWN_CAM_ID = PM_VREG_PDOWN_GP1_ID, - PM_VREG_PDOWN_MDDI_ID = PM_VREG_PDOWN_GP2_ID, - PM_VREG_PDOWN_RUIM2_ID = PM_VREG_PDOWN_GP3_ID, - PM_VREG_PDOWN_AUX_ID = PM_VREG_PDOWN_GP4_ID, - PM_VREG_PDOWN_AUX2_ID = PM_VREG_PDOWN_GP5_ID, - PM_VREG_PDOWN_BT_ID = PM_VREG_PDOWN_GP6_ID, - - PM_VREG_PDOWN_MSME_ID = PM_VREG_PDOWN_MSME1_ID, - PM_VREG_PDOWN_MSMC_ID = PM_VREG_PDOWN_MSMC1_ID, - PM_VREG_PDOWN_RFA1_ID = PM_VREG_PDOWN_RFRX2_ID, - PM_VREG_PDOWN_RFA2_ID = PM_VREG_PDOWN_RFTX2_ID, - PM_VREG_PDOWN_XO_ID = PM_VREG_PDOWN_TCXO_ID -}; - -enum { - PCOM_CLKRGM_APPS_RESET_USB_PHY = 34, - PCOM_CLKRGM_APPS_RESET_USBH = 37, -}; - -/* gpio info for PCOM_RPC_GPIO_TLMM_CONFIG_EX */ - -#define GPIO_ENABLE 0 -#define GPIO_DISABLE 1 - -#define GPIO_INPUT 0 -#define GPIO_OUTPUT 1 - -#define GPIO_NO_PULL 0 -#define GPIO_PULL_DOWN 1 -#define GPIO_KEEPER 2 -#define GPIO_PULL_UP 3 - -#define GPIO_2MA 0 -#define GPIO_4MA 1 -#define GPIO_6MA 2 -#define GPIO_8MA 3 -#define GPIO_10MA 4 -#define GPIO_12MA 5 -#define GPIO_14MA 6 -#define GPIO_16MA 7 - -#define PCOM_GPIO_CFG(gpio, func, dir, pull, drvstr) \ - ((((gpio) & 0x3FF) << 4) | \ - ((func) & 0xf) | \ - (((dir) & 0x1) << 14) | \ - (((pull) & 0x3) << 15) | \ - (((drvstr) & 0xF) << 17)) - -int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2); -void proc_comm_boot_wait(void); - -#endif diff --git a/arch/arm/mach-msm/sirc.c b/arch/arm/mach-msm/sirc.c deleted file mode 100644 index 689e78c..0000000 --- a/arch/arm/mach-msm/sirc.c +++ /dev/null @@ -1,172 +0,0 @@ -/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ - -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <asm/irq.h> - -static unsigned int int_enable; -static unsigned int wake_enable; - -static struct sirc_regs_t sirc_regs = { - .int_enable = SPSS_SIRC_INT_ENABLE, - .int_enable_clear = SPSS_SIRC_INT_ENABLE_CLEAR, - .int_enable_set = SPSS_SIRC_INT_ENABLE_SET, - .int_type = SPSS_SIRC_INT_TYPE, - .int_polarity = SPSS_SIRC_INT_POLARITY, - .int_clear = SPSS_SIRC_INT_CLEAR, -}; - -static struct sirc_cascade_regs sirc_reg_table[] = { - { - .int_status = SPSS_SIRC_IRQ_STATUS, - .cascade_irq = INT_SIRC_0, - } -}; - -/* Mask off the given interrupt. Keep the int_enable mask in sync with - the enable reg, so it can be restored after power collapse. */ -static void sirc_irq_mask(struct irq_data *d) -{ - unsigned int mask; - - mask = 1 << (d->irq - FIRST_SIRC_IRQ); - writel(mask, sirc_regs.int_enable_clear); - int_enable &= ~mask; - return; -} - -/* Unmask the given interrupt. Keep the int_enable mask in sync with - the enable reg, so it can be restored after power collapse. */ -static void sirc_irq_unmask(struct irq_data *d) -{ - unsigned int mask; - - mask = 1 << (d->irq - FIRST_SIRC_IRQ); - writel(mask, sirc_regs.int_enable_set); - int_enable |= mask; - return; -} - -static void sirc_irq_ack(struct irq_data *d) -{ - unsigned int mask; - - mask = 1 << (d->irq - FIRST_SIRC_IRQ); - writel(mask, sirc_regs.int_clear); - return; -} - -static int sirc_irq_set_wake(struct irq_data *d, unsigned int on) -{ - unsigned int mask; - - /* Used to set the interrupt enable mask during power collapse. */ - mask = 1 << (d->irq - FIRST_SIRC_IRQ); - if (on) - wake_enable |= mask; - else - wake_enable &= ~mask; - - return 0; -} - -static int sirc_irq_set_type(struct irq_data *d, unsigned int flow_type) -{ - unsigned int mask; - unsigned int val; - - mask = 1 << (d->irq - FIRST_SIRC_IRQ); - val = readl(sirc_regs.int_polarity); - - if (flow_type & (IRQF_TRIGGER_LOW | IRQF_TRIGGER_FALLING)) - val |= mask; - else - val &= ~mask; - - writel(val, sirc_regs.int_polarity); - - val = readl(sirc_regs.int_type); - if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) { - val |= mask; - __irq_set_handler_locked(d->irq, handle_edge_irq); - } else { - val &= ~mask; - __irq_set_handler_locked(d->irq, handle_level_irq); - } - - writel(val, sirc_regs.int_type); - - return 0; -} - -/* Finds the pending interrupt on the passed cascade irq and redrives it */ -static void sirc_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - unsigned int reg = 0; - unsigned int sirq; - unsigned int status; - - while ((reg < ARRAY_SIZE(sirc_reg_table)) && - (sirc_reg_table[reg].cascade_irq != irq)) - reg++; - - status = readl(sirc_reg_table[reg].int_status); - status &= SIRC_MASK; - if (status == 0) - return; - - for (sirq = 0; - (sirq < NR_SIRC_IRQS) && ((status & (1U << sirq)) == 0); - sirq++) - ; - generic_handle_irq(sirq+FIRST_SIRC_IRQ); - - desc->irq_data.chip->irq_ack(&desc->irq_data); -} - -static struct irq_chip sirc_irq_chip = { - .name = "sirc", - .irq_ack = sirc_irq_ack, - .irq_mask = sirc_irq_mask, - .irq_unmask = sirc_irq_unmask, - .irq_set_wake = sirc_irq_set_wake, - .irq_set_type = sirc_irq_set_type, -}; - -void __init msm_init_sirc(void) -{ - int i; - - int_enable = 0; - wake_enable = 0; - - for (i = FIRST_SIRC_IRQ; i < LAST_SIRC_IRQ; i++) { - irq_set_chip_and_handler(i, &sirc_irq_chip, handle_edge_irq); - set_irq_flags(i, IRQF_VALID); - } - - for (i = 0; i < ARRAY_SIZE(sirc_reg_table); i++) { - irq_set_chained_handler(sirc_reg_table[i].cascade_irq, - sirc_irq_handler); - irq_set_irq_wake(sirc_reg_table[i].cascade_irq, 1); - } - return; -} - diff --git a/arch/arm/mach-msm/smd.c b/arch/arm/mach-msm/smd.c deleted file mode 100644 index 7550f5a..0000000 --- a/arch/arm/mach-msm/smd.c +++ /dev/null @@ -1,1034 +0,0 @@ -/* arch/arm/mach-msm/smd.c - * - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/platform_device.h> -#include <linux/module.h> -#include <linux/fs.h> -#include <linux/cdev.h> -#include <linux/device.h> -#include <linux/wait.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/list.h> -#include <linux/slab.h> -#include <linux/debugfs.h> -#include <linux/delay.h> - -#include <mach/msm_smd.h> - -#include "smd_private.h" -#include "proc_comm.h" - -#if defined(CONFIG_ARCH_QSD8X50) -#define CONFIG_QDSP6 1 -#endif - -#define MODULE_NAME "msm_smd" - -enum { - MSM_SMD_DEBUG = 1U << 0, - MSM_SMSM_DEBUG = 1U << 0, -}; - -static int msm_smd_debug_mask; - -struct shared_info { - int ready; - void __iomem *state; -}; - -static unsigned dummy_state[SMSM_STATE_COUNT]; - -static struct shared_info smd_info = { - /* FIXME: not a real __iomem pointer */ - .state = &dummy_state, -}; - -module_param_named(debug_mask, msm_smd_debug_mask, - int, S_IRUGO | S_IWUSR | S_IWGRP); - -static unsigned last_heap_free = 0xffffffff; - -static inline void notify_other_smsm(void) -{ - msm_a2m_int(5); -#ifdef CONFIG_QDSP6 - msm_a2m_int(8); -#endif -} - -static inline void notify_modem_smd(void) -{ - msm_a2m_int(0); -} - -static inline void notify_dsp_smd(void) -{ - msm_a2m_int(8); -} - -static void smd_diag(void) -{ - char *x; - - x = smem_find(ID_DIAG_ERR_MSG, SZ_DIAG_ERR_MSG); - if (x != 0) { - x[SZ_DIAG_ERR_MSG - 1] = 0; - pr_debug("DIAG '%s'\n", x); - } -} - -/* call when SMSM_RESET flag is set in the A9's smsm_state */ -static void handle_modem_crash(void) -{ - pr_err("ARM9 has CRASHED\n"); - smd_diag(); - - /* in this case the modem or watchdog should reboot us */ - for (;;) - ; -} - -uint32_t raw_smsm_get_state(enum smsm_state_item item) -{ - return readl(smd_info.state + item * 4); -} - -static int check_for_modem_crash(void) -{ - if (raw_smsm_get_state(SMSM_STATE_MODEM) & SMSM_RESET) { - handle_modem_crash(); - return -1; - } - return 0; -} - -/* the spinlock is used to synchronize between the - * irq handler and code that mutates the channel - * list or fiddles with channel state - */ -DEFINE_SPINLOCK(smd_lock); -DEFINE_SPINLOCK(smem_lock); - -/* the mutex is used during open() and close() - * operations to avoid races while creating or - * destroying smd_channel structures - */ -static DEFINE_MUTEX(smd_creation_mutex); - -static int smd_initialized; - -LIST_HEAD(smd_ch_closed_list); -LIST_HEAD(smd_ch_list_modem); -LIST_HEAD(smd_ch_list_dsp); - -static unsigned char smd_ch_allocated[64]; -static struct work_struct probe_work; - -/* how many bytes are available for reading */ -static int smd_stream_read_avail(struct smd_channel *ch) -{ - return (ch->recv->head - ch->recv->tail) & ch->fifo_mask; -} - -/* how many bytes we are free to write */ -static int smd_stream_write_avail(struct smd_channel *ch) -{ - return ch->fifo_mask - - ((ch->send->head - ch->send->tail) & ch->fifo_mask); -} - -static int smd_packet_read_avail(struct smd_channel *ch) -{ - if (ch->current_packet) { - int n = smd_stream_read_avail(ch); - if (n > ch->current_packet) - n = ch->current_packet; - return n; - } else { - return 0; - } -} - -static int smd_packet_write_avail(struct smd_channel *ch) -{ - int n = smd_stream_write_avail(ch); - return n > SMD_HEADER_SIZE ? n - SMD_HEADER_SIZE : 0; -} - -static int ch_is_open(struct smd_channel *ch) -{ - return (ch->recv->state == SMD_SS_OPENED) && - (ch->send->state == SMD_SS_OPENED); -} - -/* provide a pointer and length to readable data in the fifo */ -static unsigned ch_read_buffer(struct smd_channel *ch, void **ptr) -{ - unsigned head = ch->recv->head; - unsigned tail = ch->recv->tail; - *ptr = (void *) (ch->recv_data + tail); - - if (tail <= head) - return head - tail; - else - return ch->fifo_size - tail; -} - -/* advance the fifo read pointer after data from ch_read_buffer is consumed */ -static void ch_read_done(struct smd_channel *ch, unsigned count) -{ - BUG_ON(count > smd_stream_read_avail(ch)); - ch->recv->tail = (ch->recv->tail + count) & ch->fifo_mask; - ch->send->fTAIL = 1; -} - -/* basic read interface to ch_read_{buffer,done} used - * by smd_*_read() and update_packet_state() - * will read-and-discard if the _data pointer is null - */ -static int ch_read(struct smd_channel *ch, void *_data, int len) -{ - void *ptr; - unsigned n; - unsigned char *data = _data; - int orig_len = len; - - while (len > 0) { - n = ch_read_buffer(ch, &ptr); - if (n == 0) - break; - - if (n > len) - n = len; - if (_data) - memcpy(data, ptr, n); - - data += n; - len -= n; - ch_read_done(ch, n); - } - - return orig_len - len; -} - -static void update_stream_state(struct smd_channel *ch) -{ - /* streams have no special state requiring updating */ -} - -static void update_packet_state(struct smd_channel *ch) -{ - unsigned hdr[5]; - int r; - - /* can't do anything if we're in the middle of a packet */ - if (ch->current_packet != 0) - return; - - /* don't bother unless we can get the full header */ - if (smd_stream_read_avail(ch) < SMD_HEADER_SIZE) - return; - - r = ch_read(ch, hdr, SMD_HEADER_SIZE); - BUG_ON(r != SMD_HEADER_SIZE); - - ch->current_packet = hdr[0]; -} - -/* provide a pointer and length to next free space in the fifo */ -static unsigned ch_write_buffer(struct smd_channel *ch, void **ptr) -{ - unsigned head = ch->send->head; - unsigned tail = ch->send->tail; - *ptr = (void *) (ch->send_data + head); - - if (head < tail) { - return tail - head - 1; - } else { - if (tail == 0) - return ch->fifo_size - head - 1; - else - return ch->fifo_size - head; - } -} - -/* advace the fifo write pointer after freespace - * from ch_write_buffer is filled - */ -static void ch_write_done(struct smd_channel *ch, unsigned count) -{ - BUG_ON(count > smd_stream_write_avail(ch)); - ch->send->head = (ch->send->head + count) & ch->fifo_mask; - ch->send->fHEAD = 1; -} - -static void ch_set_state(struct smd_channel *ch, unsigned n) -{ - if (n == SMD_SS_OPENED) { - ch->send->fDSR = 1; - ch->send->fCTS = 1; - ch->send->fCD = 1; - } else { - ch->send->fDSR = 0; - ch->send->fCTS = 0; - ch->send->fCD = 0; - } - ch->send->state = n; - ch->send->fSTATE = 1; - ch->notify_other_cpu(); -} - -static void do_smd_probe(void) -{ - struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE; - if (shared->heap_info.free_offset != last_heap_free) { - last_heap_free = shared->heap_info.free_offset; - schedule_work(&probe_work); - } -} - -static void smd_state_change(struct smd_channel *ch, - unsigned last, unsigned next) -{ - ch->last_state = next; - - pr_debug("ch %d %d -> %d\n", ch->n, last, next); - - switch (next) { - case SMD_SS_OPENING: - ch->recv->tail = 0; - case SMD_SS_OPENED: - if (ch->send->state != SMD_SS_OPENED) - ch_set_state(ch, SMD_SS_OPENED); - ch->notify(ch->priv, SMD_EVENT_OPEN); - break; - case SMD_SS_FLUSHING: - case SMD_SS_RESET: - /* we should force them to close? */ - default: - ch->notify(ch->priv, SMD_EVENT_CLOSE); - } -} - -static void handle_smd_irq(struct list_head *list, void (*notify)(void)) -{ - unsigned long flags; - struct smd_channel *ch; - int do_notify = 0; - unsigned ch_flags; - unsigned tmp; - - spin_lock_irqsave(&smd_lock, flags); - list_for_each_entry(ch, list, ch_list) { - ch_flags = 0; - if (ch_is_open(ch)) { - if (ch->recv->fHEAD) { - ch->recv->fHEAD = 0; - ch_flags |= 1; - do_notify |= 1; - } - if (ch->recv->fTAIL) { - ch->recv->fTAIL = 0; - ch_flags |= 2; - do_notify |= 1; - } - if (ch->recv->fSTATE) { - ch->recv->fSTATE = 0; - ch_flags |= 4; - do_notify |= 1; - } - } - tmp = ch->recv->state; - if (tmp != ch->last_state) - smd_state_change(ch, ch->last_state, tmp); - if (ch_flags) { - ch->update_state(ch); - ch->notify(ch->priv, SMD_EVENT_DATA); - } - } - if (do_notify) - notify(); - spin_unlock_irqrestore(&smd_lock, flags); - do_smd_probe(); -} - -static irqreturn_t smd_modem_irq_handler(int irq, void *data) -{ - handle_smd_irq(&smd_ch_list_modem, notify_modem_smd); - return IRQ_HANDLED; -} - -#if defined(CONFIG_QDSP6) -static irqreturn_t smd_dsp_irq_handler(int irq, void *data) -{ - handle_smd_irq(&smd_ch_list_dsp, notify_dsp_smd); - return IRQ_HANDLED; -} -#endif - -static void smd_fake_irq_handler(unsigned long arg) -{ - handle_smd_irq(&smd_ch_list_modem, notify_modem_smd); - handle_smd_irq(&smd_ch_list_dsp, notify_dsp_smd); -} - -static DECLARE_TASKLET(smd_fake_irq_tasklet, smd_fake_irq_handler, 0); - -static inline int smd_need_int(struct smd_channel *ch) -{ - if (ch_is_open(ch)) { - if (ch->recv->fHEAD || ch->recv->fTAIL || ch->recv->fSTATE) - return 1; - if (ch->recv->state != ch->last_state) - return 1; - } - return 0; -} - -void smd_sleep_exit(void) -{ - unsigned long flags; - struct smd_channel *ch; - int need_int = 0; - - spin_lock_irqsave(&smd_lock, flags); - list_for_each_entry(ch, &smd_ch_list_modem, ch_list) { - if (smd_need_int(ch)) { - need_int = 1; - break; - } - } - list_for_each_entry(ch, &smd_ch_list_dsp, ch_list) { - if (smd_need_int(ch)) { - need_int = 1; - break; - } - } - spin_unlock_irqrestore(&smd_lock, flags); - do_smd_probe(); - - if (need_int) { - if (msm_smd_debug_mask & MSM_SMD_DEBUG) - pr_info("smd_sleep_exit need interrupt\n"); - tasklet_schedule(&smd_fake_irq_tasklet); - } -} - - -void smd_kick(smd_channel_t *ch) -{ - unsigned long flags; - unsigned tmp; - - spin_lock_irqsave(&smd_lock, flags); - ch->update_state(ch); - tmp = ch->recv->state; - if (tmp != ch->last_state) { - ch->last_state = tmp; - if (tmp == SMD_SS_OPENED) - ch->notify(ch->priv, SMD_EVENT_OPEN); - else - ch->notify(ch->priv, SMD_EVENT_CLOSE); - } - ch->notify(ch->priv, SMD_EVENT_DATA); - ch->notify_other_cpu(); - spin_unlock_irqrestore(&smd_lock, flags); -} - -static int smd_is_packet(int chn, unsigned type) -{ - type &= SMD_KIND_MASK; - if (type == SMD_KIND_PACKET) - return 1; - if (type == SMD_KIND_STREAM) - return 0; - - /* older AMSS reports SMD_KIND_UNKNOWN always */ - if ((chn > 4) || (chn == 1)) - return 1; - else - return 0; -} - -static int smd_stream_write(smd_channel_t *ch, const void *_data, int len) -{ - void *ptr; - const unsigned char *buf = _data; - unsigned xfer; - int orig_len = len; - - if (len < 0) - return -EINVAL; - - while ((xfer = ch_write_buffer(ch, &ptr)) != 0) { - if (!ch_is_open(ch)) - break; - if (xfer > len) - xfer = len; - memcpy(ptr, buf, xfer); - ch_write_done(ch, xfer); - len -= xfer; - buf += xfer; - if (len == 0) - break; - } - - ch->notify_other_cpu(); - - return orig_len - len; -} - -static int smd_packet_write(smd_channel_t *ch, const void *_data, int len) -{ - unsigned hdr[5]; - - if (len < 0) - return -EINVAL; - - if (smd_stream_write_avail(ch) < (len + SMD_HEADER_SIZE)) - return -ENOMEM; - - hdr[0] = len; - hdr[1] = hdr[2] = hdr[3] = hdr[4] = 0; - - smd_stream_write(ch, hdr, sizeof(hdr)); - smd_stream_write(ch, _data, len); - - return len; -} - -static int smd_stream_read(smd_channel_t *ch, void *data, int len) -{ - int r; - - if (len < 0) - return -EINVAL; - - r = ch_read(ch, data, len); - if (r > 0) - ch->notify_other_cpu(); - - return r; -} - -static int smd_packet_read(smd_channel_t *ch, void *data, int len) -{ - unsigned long flags; - int r; - - if (len < 0) - return -EINVAL; - - if (len > ch->current_packet) - len = ch->current_packet; - - r = ch_read(ch, data, len); - if (r > 0) - ch->notify_other_cpu(); - - spin_lock_irqsave(&smd_lock, flags); - ch->current_packet -= r; - update_packet_state(ch); - spin_unlock_irqrestore(&smd_lock, flags); - - return r; -} - -static int smd_alloc_channel(const char *name, uint32_t cid, uint32_t type) -{ - struct smd_channel *ch; - - ch = kzalloc(sizeof(struct smd_channel), GFP_KERNEL); - if (ch == 0) { - pr_err("smd_alloc_channel() out of memory\n"); - return -1; - } - ch->n = cid; - - if (_smd_alloc_channel(ch)) { - kfree(ch); - return -1; - } - - ch->fifo_mask = ch->fifo_size - 1; - ch->type = type; - - if ((type & SMD_TYPE_MASK) == SMD_TYPE_APPS_MODEM) - ch->notify_other_cpu = notify_modem_smd; - else - ch->notify_other_cpu = notify_dsp_smd; - - if (smd_is_packet(cid, type)) { - ch->read = smd_packet_read; - ch->write = smd_packet_write; - ch->read_avail = smd_packet_read_avail; - ch->write_avail = smd_packet_write_avail; - ch->update_state = update_packet_state; - } else { - ch->read = smd_stream_read; - ch->write = smd_stream_write; - ch->read_avail = smd_stream_read_avail; - ch->write_avail = smd_stream_write_avail; - ch->update_state = update_stream_state; - } - - if ((type & 0xff) == 0) - memcpy(ch->name, "SMD_", 4); - else - memcpy(ch->name, "DSP_", 4); - memcpy(ch->name + 4, name, 20); - ch->name[23] = 0; - ch->pdev.name = ch->name; - ch->pdev.id = -1; - - pr_debug("smd_alloc_channel() cid=%02d size=%05d '%s'\n", - ch->n, ch->fifo_size, ch->name); - - mutex_lock(&smd_creation_mutex); - list_add(&ch->ch_list, &smd_ch_closed_list); - mutex_unlock(&smd_creation_mutex); - - platform_device_register(&ch->pdev); - return 0; -} - -static void smd_channel_probe_worker(struct work_struct *work) -{ - struct smd_alloc_elm *shared; - unsigned ctype; - unsigned type; - unsigned n; - - shared = smem_find(ID_CH_ALLOC_TBL, sizeof(*shared) * 64); - if (!shared) { - pr_err("cannot find allocation table\n"); - return; - } - for (n = 0; n < 64; n++) { - if (smd_ch_allocated[n]) - continue; - if (!shared[n].ref_count) - continue; - if (!shared[n].name[0]) - continue; - ctype = shared[n].ctype; - type = ctype & SMD_TYPE_MASK; - - /* DAL channels are stream but neither the modem, - * nor the DSP correctly indicate this. Fixup manually. - */ - if (!memcmp(shared[n].name, "DAL", 3)) - ctype = (ctype & (~SMD_KIND_MASK)) | SMD_KIND_STREAM; - - type = shared[n].ctype & SMD_TYPE_MASK; - if ((type == SMD_TYPE_APPS_MODEM) || - (type == SMD_TYPE_APPS_DSP)) - if (!smd_alloc_channel(shared[n].name, shared[n].cid, ctype)) - smd_ch_allocated[n] = 1; - } -} - -static void do_nothing_notify(void *priv, unsigned flags) -{ -} - -struct smd_channel *smd_get_channel(const char *name) -{ - struct smd_channel *ch; - - mutex_lock(&smd_creation_mutex); - list_for_each_entry(ch, &smd_ch_closed_list, ch_list) { - if (!strcmp(name, ch->name)) { - list_del(&ch->ch_list); - mutex_unlock(&smd_creation_mutex); - return ch; - } - } - mutex_unlock(&smd_creation_mutex); - - return NULL; -} - -int smd_open(const char *name, smd_channel_t **_ch, - void *priv, void (*notify)(void *, unsigned)) -{ - struct smd_channel *ch; - unsigned long flags; - - if (smd_initialized == 0) { - pr_info("smd_open() before smd_init()\n"); - return -ENODEV; - } - - ch = smd_get_channel(name); - if (!ch) - return -ENODEV; - - if (notify == 0) - notify = do_nothing_notify; - - ch->notify = notify; - ch->current_packet = 0; - ch->last_state = SMD_SS_CLOSED; - ch->priv = priv; - - *_ch = ch; - - spin_lock_irqsave(&smd_lock, flags); - - if ((ch->type & SMD_TYPE_MASK) == SMD_TYPE_APPS_MODEM) - list_add(&ch->ch_list, &smd_ch_list_modem); - else - list_add(&ch->ch_list, &smd_ch_list_dsp); - - /* If the remote side is CLOSING, we need to get it to - * move to OPENING (which we'll do by moving from CLOSED to - * OPENING) and then get it to move from OPENING to - * OPENED (by doing the same state change ourselves). - * - * Otherwise, it should be OPENING and we can move directly - * to OPENED so that it will follow. - */ - if (ch->recv->state == SMD_SS_CLOSING) { - ch->send->head = 0; - ch_set_state(ch, SMD_SS_OPENING); - } else { - ch_set_state(ch, SMD_SS_OPENED); - } - spin_unlock_irqrestore(&smd_lock, flags); - smd_kick(ch); - - return 0; -} - -int smd_close(smd_channel_t *ch) -{ - unsigned long flags; - - if (ch == 0) - return -1; - - spin_lock_irqsave(&smd_lock, flags); - ch->notify = do_nothing_notify; - list_del(&ch->ch_list); - ch_set_state(ch, SMD_SS_CLOSED); - spin_unlock_irqrestore(&smd_lock, flags); - - mutex_lock(&smd_creation_mutex); - list_add(&ch->ch_list, &smd_ch_closed_list); - mutex_unlock(&smd_creation_mutex); - - return 0; -} - -int smd_read(smd_channel_t *ch, void *data, int len) -{ - return ch->read(ch, data, len); -} - -int smd_write(smd_channel_t *ch, const void *data, int len) -{ - return ch->write(ch, data, len); -} - -int smd_write_atomic(smd_channel_t *ch, const void *data, int len) -{ - unsigned long flags; - int res; - spin_lock_irqsave(&smd_lock, flags); - res = ch->write(ch, data, len); - spin_unlock_irqrestore(&smd_lock, flags); - return res; -} - -int smd_read_avail(smd_channel_t *ch) -{ - return ch->read_avail(ch); -} - -int smd_write_avail(smd_channel_t *ch) -{ - return ch->write_avail(ch); -} - -int smd_wait_until_readable(smd_channel_t *ch, int bytes) -{ - return -1; -} - -int smd_wait_until_writable(smd_channel_t *ch, int bytes) -{ - return -1; -} - -int smd_cur_packet_size(smd_channel_t *ch) -{ - return ch->current_packet; -} - - -/* ------------------------------------------------------------------------- */ - -void *smem_alloc(unsigned id, unsigned size) -{ - return smem_find(id, size); -} - -void __iomem *smem_item(unsigned id, unsigned *size) -{ - struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE; - struct smem_heap_entry *toc = shared->heap_toc; - - if (id >= SMEM_NUM_ITEMS) - return NULL; - - if (toc[id].allocated) { - *size = toc[id].size; - return (MSM_SHARED_RAM_BASE + toc[id].offset); - } else { - *size = 0; - } - - return NULL; -} - -void *smem_find(unsigned id, unsigned size_in) -{ - unsigned size; - void *ptr; - - ptr = smem_item(id, &size); - if (!ptr) - return 0; - - size_in = ALIGN(size_in, 8); - if (size_in != size) { - pr_err("smem_find(%d, %d): wrong size %d\n", - id, size_in, size); - return 0; - } - - return ptr; -} - -static irqreturn_t smsm_irq_handler(int irq, void *data) -{ - unsigned long flags; - unsigned apps, modm; - - spin_lock_irqsave(&smem_lock, flags); - - apps = raw_smsm_get_state(SMSM_STATE_APPS); - modm = raw_smsm_get_state(SMSM_STATE_MODEM); - - if (msm_smd_debug_mask & MSM_SMSM_DEBUG) - pr_info("<SM %08x %08x>\n", apps, modm); - if (modm & SMSM_RESET) - handle_modem_crash(); - - do_smd_probe(); - - spin_unlock_irqrestore(&smem_lock, flags); - return IRQ_HANDLED; -} - -int smsm_change_state(enum smsm_state_item item, - uint32_t clear_mask, uint32_t set_mask) -{ - void __iomem *addr = smd_info.state + item * 4; - unsigned long flags; - unsigned state; - - if (!smd_info.ready) - return -EIO; - - spin_lock_irqsave(&smem_lock, flags); - - if (raw_smsm_get_state(SMSM_STATE_MODEM) & SMSM_RESET) - handle_modem_crash(); - - state = (readl(addr) & ~clear_mask) | set_mask; - writel(state, addr); - - if (msm_smd_debug_mask & MSM_SMSM_DEBUG) - pr_info("smsm_change_state %d %x\n", item, state); - notify_other_smsm(); - - spin_unlock_irqrestore(&smem_lock, flags); - - return 0; -} - -uint32_t smsm_get_state(enum smsm_state_item item) -{ - unsigned long flags; - uint32_t rv; - - spin_lock_irqsave(&smem_lock, flags); - - rv = readl(smd_info.state + item * 4); - - if (item == SMSM_STATE_MODEM && (rv & SMSM_RESET)) - handle_modem_crash(); - - spin_unlock_irqrestore(&smem_lock, flags); - - return rv; -} - -#ifdef CONFIG_ARCH_MSM_SCORPION - -int smsm_set_sleep_duration(uint32_t delay) -{ - struct msm_dem_slave_data *ptr; - - ptr = smem_find(SMEM_APPS_DEM_SLAVE_DATA, sizeof(*ptr)); - if (ptr == NULL) { - pr_err("smsm_set_sleep_duration <SM NO APPS_DEM_SLAVE_DATA>\n"); - return -EIO; - } - if (msm_smd_debug_mask & MSM_SMSM_DEBUG) - pr_info("smsm_set_sleep_duration %d -> %d\n", - ptr->sleep_time, delay); - ptr->sleep_time = delay; - return 0; -} - -#else - -int smsm_set_sleep_duration(uint32_t delay) -{ - uint32_t *ptr; - - ptr = smem_find(SMEM_SMSM_SLEEP_DELAY, sizeof(*ptr)); - if (ptr == NULL) { - pr_err("smsm_set_sleep_duration <SM NO SLEEP_DELAY>\n"); - return -EIO; - } - if (msm_smd_debug_mask & MSM_SMSM_DEBUG) - pr_info("smsm_set_sleep_duration %d -> %d\n", - *ptr, delay); - *ptr = delay; - return 0; -} - -#endif - -int smd_core_init(void) -{ - int r; - - /* wait for essential items to be initialized */ - for (;;) { - unsigned size; - void __iomem *state; - state = smem_item(SMEM_SMSM_SHARED_STATE, &size); - if (size == SMSM_V1_SIZE || size == SMSM_V2_SIZE) { - smd_info.state = state; - break; - } - } - - smd_info.ready = 1; - - r = request_irq(INT_A9_M2A_0, smd_modem_irq_handler, - IRQF_TRIGGER_RISING, "smd_dev", 0); - if (r < 0) - return r; - r = enable_irq_wake(INT_A9_M2A_0); - if (r < 0) - pr_err("smd_core_init: enable_irq_wake failed for A9_M2A_0\n"); - - r = request_irq(INT_A9_M2A_5, smsm_irq_handler, - IRQF_TRIGGER_RISING, "smsm_dev", 0); - if (r < 0) { - free_irq(INT_A9_M2A_0, 0); - return r; - } - r = enable_irq_wake(INT_A9_M2A_5); - if (r < 0) - pr_err("smd_core_init: enable_irq_wake failed for A9_M2A_5\n"); - -#if defined(CONFIG_QDSP6) - r = request_irq(INT_ADSP_A11, smd_dsp_irq_handler, - IRQF_TRIGGER_RISING, "smd_dsp", 0); - if (r < 0) { - free_irq(INT_A9_M2A_0, 0); - free_irq(INT_A9_M2A_5, 0); - return r; - } -#endif - - /* check for any SMD channels that may already exist */ - do_smd_probe(); - - /* indicate that we're up and running */ - smsm_change_state(SMSM_STATE_APPS, - ~0, SMSM_INIT | SMSM_SMDINIT | SMSM_RPCINIT | SMSM_RUN); -#ifdef CONFIG_ARCH_MSM_SCORPION - smsm_change_state(SMSM_STATE_APPS_DEM, ~0, 0); -#endif - - return 0; -} - -static int msm_smd_probe(struct platform_device *pdev) -{ - /* - * If we haven't waited for the ARM9 to boot up till now, - * then we need to wait here. Otherwise this should just - * return immediately. - */ - proc_comm_boot_wait(); - - INIT_WORK(&probe_work, smd_channel_probe_worker); - - if (smd_core_init()) { - pr_err("smd_core_init() failed\n"); - return -1; - } - - do_smd_probe(); - - msm_check_for_modem_crash = check_for_modem_crash; - - msm_init_last_radio_log(THIS_MODULE); - - smd_initialized = 1; - - return 0; -} - -static struct platform_driver msm_smd_driver = { - .probe = msm_smd_probe, - .driver = { - .name = MODULE_NAME, - }, -}; - -static int __init msm_smd_init(void) -{ - return platform_driver_register(&msm_smd_driver); -} - -module_init(msm_smd_init); - -MODULE_DESCRIPTION("MSM Shared Memory Core"); -MODULE_AUTHOR("Brian Swetland <swetland@google.com>"); -MODULE_LICENSE("GPL"); diff --git a/arch/arm/mach-msm/smd_debug.c b/arch/arm/mach-msm/smd_debug.c deleted file mode 100644 index 8056b3e..0000000 --- a/arch/arm/mach-msm/smd_debug.c +++ /dev/null @@ -1,311 +0,0 @@ -/* arch/arm/mach-msm/smd_debug.c - * - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/debugfs.h> -#include <linux/list.h> - -#include <mach/msm_iomap.h> - -#include "smd_private.h" - -#if defined(CONFIG_DEBUG_FS) - -static char *chstate(unsigned n) -{ - switch (n) { - case SMD_SS_CLOSED: - return "CLOSED"; - case SMD_SS_OPENING: - return "OPENING"; - case SMD_SS_OPENED: - return "OPENED"; - case SMD_SS_FLUSHING: - return "FLUSHING"; - case SMD_SS_CLOSING: - return "CLOSING"; - case SMD_SS_RESET: - return "RESET"; - case SMD_SS_RESET_OPENING: - return "ROPENING"; - default: - return "UNKNOWN"; - } -} - - -static int dump_ch(char *buf, int max, struct smd_channel *ch) -{ - volatile struct smd_half_channel *s = ch->send; - volatile struct smd_half_channel *r = ch->recv; - - return scnprintf( - buf, max, - "ch%02d:" - " %8s(%05d/%05d) %c%c%c%c%c%c%c <->" - " %8s(%05d/%05d) %c%c%c%c%c%c%c '%s'\n", ch->n, - chstate(s->state), s->tail, s->head, - s->fDSR ? 'D' : 'd', - s->fCTS ? 'C' : 'c', - s->fCD ? 'C' : 'c', - s->fRI ? 'I' : 'i', - s->fHEAD ? 'W' : 'w', - s->fTAIL ? 'R' : 'r', - s->fSTATE ? 'S' : 's', - chstate(r->state), r->tail, r->head, - r->fDSR ? 'D' : 'd', - r->fCTS ? 'R' : 'r', - r->fCD ? 'C' : 'c', - r->fRI ? 'I' : 'i', - r->fHEAD ? 'W' : 'w', - r->fTAIL ? 'R' : 'r', - r->fSTATE ? 'S' : 's', - ch->name - ); -} - -static int debug_read_stat(char *buf, int max) -{ - char *msg; - int i = 0; - - msg = smem_find(ID_DIAG_ERR_MSG, SZ_DIAG_ERR_MSG); - - if (raw_smsm_get_state(SMSM_STATE_MODEM) & SMSM_RESET) - i += scnprintf(buf + i, max - i, - "smsm: ARM9 HAS CRASHED\n"); - - i += scnprintf(buf + i, max - i, "smsm: a9: %08x a11: %08x\n", - raw_smsm_get_state(SMSM_STATE_MODEM), - raw_smsm_get_state(SMSM_STATE_APPS)); -#ifdef CONFIG_ARCH_MSM_SCORPION - i += scnprintf(buf + i, max - i, "smsm dem: apps: %08x modem: %08x " - "qdsp6: %08x power: %08x time: %08x\n", - raw_smsm_get_state(SMSM_STATE_APPS_DEM), - raw_smsm_get_state(SMSM_STATE_MODEM_DEM), - raw_smsm_get_state(SMSM_STATE_QDSP6_DEM), - raw_smsm_get_state(SMSM_STATE_POWER_MASTER_DEM), - raw_smsm_get_state(SMSM_STATE_TIME_MASTER_DEM)); -#endif - if (msg) { - msg[SZ_DIAG_ERR_MSG - 1] = 0; - i += scnprintf(buf + i, max - i, "diag: '%s'\n", msg); - } - return i; -} - -static int debug_read_mem(char *buf, int max) -{ - unsigned n; - struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE; - struct smem_heap_entry *toc = shared->heap_toc; - int i = 0; - - i += scnprintf(buf + i, max - i, - "heap: init=%d free=%d remain=%d\n", - shared->heap_info.initialized, - shared->heap_info.free_offset, - shared->heap_info.heap_remaining); - - for (n = 0; n < SMEM_NUM_ITEMS; n++) { - if (toc[n].allocated == 0) - continue; - i += scnprintf(buf + i, max - i, - "%04d: offset %08x size %08x\n", - n, toc[n].offset, toc[n].size); - } - return i; -} - -static int debug_read_ch(char *buf, int max) -{ - struct smd_channel *ch; - unsigned long flags; - int i = 0; - - spin_lock_irqsave(&smd_lock, flags); - list_for_each_entry(ch, &smd_ch_list_dsp, ch_list) - i += dump_ch(buf + i, max - i, ch); - list_for_each_entry(ch, &smd_ch_list_modem, ch_list) - i += dump_ch(buf + i, max - i, ch); - list_for_each_entry(ch, &smd_ch_closed_list, ch_list) - i += dump_ch(buf + i, max - i, ch); - spin_unlock_irqrestore(&smd_lock, flags); - - return i; -} - -static int debug_read_version(char *buf, int max) -{ - struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE; - unsigned version = shared->version[VERSION_MODEM]; - return sprintf(buf, "%d.%d\n", version >> 16, version & 0xffff); -} - -static int debug_read_build_id(char *buf, int max) -{ - unsigned size; - void *data; - - data = smem_item(SMEM_HW_SW_BUILD_ID, &size); - if (!data) - return 0; - - if (size >= max) - size = max; - memcpy(buf, data, size); - - return size; -} - -static int debug_read_alloc_tbl(char *buf, int max) -{ - struct smd_alloc_elm *shared; - int n, i = 0; - - shared = smem_find(ID_CH_ALLOC_TBL, sizeof(*shared) * 64); - - for (n = 0; n < 64; n++) { - if (shared[n].ref_count == 0) - continue; - i += scnprintf(buf + i, max - i, - "%03d: %-20s cid=%02d type=%03d " - "kind=%02d ref_count=%d\n", - n, shared[n].name, shared[n].cid, - shared[n].ctype & 0xff, - (shared[n].ctype >> 8) & 0xf, - shared[n].ref_count); - } - - return i; -} - -#define DEBUG_BUFMAX 4096 -static char debug_buffer[DEBUG_BUFMAX]; - -static ssize_t debug_read(struct file *file, char __user *buf, - size_t count, loff_t *ppos) -{ - int (*fill)(char *buf, int max) = file->private_data; - int bsize = fill(debug_buffer, DEBUG_BUFMAX); - return simple_read_from_buffer(buf, count, ppos, debug_buffer, bsize); -} - -static const struct file_operations debug_ops = { - .read = debug_read, - .open = simple_open, - .llseek = default_llseek, -}; - -static void debug_create(const char *name, umode_t mode, - struct dentry *dent, - int (*fill)(char *buf, int max)) -{ - debugfs_create_file(name, mode, dent, fill, &debug_ops); -} - -int __init smd_debugfs_init(void) -{ - struct dentry *dent; - - dent = debugfs_create_dir("smd", 0); - if (IS_ERR(dent)) - return 1; - - debug_create("ch", 0444, dent, debug_read_ch); - debug_create("stat", 0444, dent, debug_read_stat); - debug_create("mem", 0444, dent, debug_read_mem); - debug_create("version", 0444, dent, debug_read_version); - debug_create("tbl", 0444, dent, debug_read_alloc_tbl); - debug_create("build", 0444, dent, debug_read_build_id); - - return 0; -} - -#endif - - -#define MAX_NUM_SLEEP_CLIENTS 64 -#define MAX_SLEEP_NAME_LEN 8 - -#define NUM_GPIO_INT_REGISTERS 6 -#define GPIO_SMEM_NUM_GROUPS 2 -#define GPIO_SMEM_MAX_PC_INTERRUPTS 8 - -struct tramp_gpio_save { - unsigned int enable; - unsigned int detect; - unsigned int polarity; -}; - -struct tramp_gpio_smem { - uint16_t num_fired[GPIO_SMEM_NUM_GROUPS]; - uint16_t fired[GPIO_SMEM_NUM_GROUPS][GPIO_SMEM_MAX_PC_INTERRUPTS]; - uint32_t enabled[NUM_GPIO_INT_REGISTERS]; - uint32_t detection[NUM_GPIO_INT_REGISTERS]; - uint32_t polarity[NUM_GPIO_INT_REGISTERS]; -}; - - -void smsm_print_sleep_info(void) -{ - unsigned long flags; - uint32_t *ptr; -#ifndef CONFIG_ARCH_MSM_SCORPION - struct tramp_gpio_smem *gpio; - struct smsm_interrupt_info *int_info; -#endif - - - spin_lock_irqsave(&smem_lock, flags); - - ptr = smem_alloc(SMEM_SMSM_SLEEP_DELAY, sizeof(*ptr)); - if (ptr) - pr_info("SMEM_SMSM_SLEEP_DELAY: %x\n", *ptr); - - ptr = smem_alloc(SMEM_SMSM_LIMIT_SLEEP, sizeof(*ptr)); - if (ptr) - pr_info("SMEM_SMSM_LIMIT_SLEEP: %x\n", *ptr); - - ptr = smem_alloc(SMEM_SLEEP_POWER_COLLAPSE_DISABLED, sizeof(*ptr)); - if (ptr) - pr_info("SMEM_SLEEP_POWER_COLLAPSE_DISABLED: %x\n", *ptr); - -#ifndef CONFIG_ARCH_MSM_SCORPION - int_info = smem_alloc(SMEM_SMSM_INT_INFO, sizeof(*int_info)); - if (int_info) - pr_info("SMEM_SMSM_INT_INFO %x %x %x\n", - int_info->interrupt_mask, - int_info->pending_interrupts, - int_info->wakeup_reason); - - gpio = smem_alloc(SMEM_GPIO_INT, sizeof(*gpio)); - if (gpio) { - int i; - for (i = 0; i < NUM_GPIO_INT_REGISTERS; i++) - pr_info("SMEM_GPIO_INT: %d: e %x d %x p %x\n", - i, gpio->enabled[i], gpio->detection[i], - gpio->polarity[i]); - - for (i = 0; i < GPIO_SMEM_NUM_GROUPS; i++) - pr_info("SMEM_GPIO_INT: %d: f %d: %d %d...\n", - i, gpio->num_fired[i], gpio->fired[i][0], - gpio->fired[i][1]); - } -#else -#endif - spin_unlock_irqrestore(&smem_lock, flags); -} - diff --git a/arch/arm/mach-msm/smd_private.h b/arch/arm/mach-msm/smd_private.h deleted file mode 100644 index 727bfe6..0000000 --- a/arch/arm/mach-msm/smd_private.h +++ /dev/null @@ -1,403 +0,0 @@ -/* arch/arm/mach-msm/smd_private.h - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007 QUALCOMM Incorporated - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ -#ifndef _ARCH_ARM_MACH_MSM_MSM_SMD_PRIVATE_H_ -#define _ARCH_ARM_MACH_MSM_MSM_SMD_PRIVATE_H_ - -#include <linux/platform_device.h> -#include <linux/spinlock.h> -#include <linux/list.h> -#include <linux/io.h> - -#include <mach/msm_iomap.h> - -struct smem_heap_info { - unsigned initialized; - unsigned free_offset; - unsigned heap_remaining; - unsigned reserved; -}; - -struct smem_heap_entry { - unsigned allocated; - unsigned offset; - unsigned size; - unsigned reserved; -}; - -struct smem_proc_comm { - unsigned command; - unsigned status; - unsigned data1; - unsigned data2; -}; - -#define PC_APPS 0 -#define PC_MODEM 1 - -#define VERSION_SMD 0 -#define VERSION_QDSP6 4 -#define VERSION_APPS_SBL 6 -#define VERSION_MODEM_SBL 7 -#define VERSION_APPS 8 -#define VERSION_MODEM 9 - -struct smem_shared { - struct smem_proc_comm proc_comm[4]; - unsigned version[32]; - struct smem_heap_info heap_info; - struct smem_heap_entry heap_toc[512]; -}; - -#define SMSM_V1_SIZE (sizeof(unsigned) * 8) -#define SMSM_V2_SIZE (sizeof(unsigned) * 4) - -#ifdef CONFIG_MSM_SMD_PKG3 -struct smsm_interrupt_info { - uint32_t interrupt_mask; - uint32_t pending_interrupts; - uint32_t wakeup_reason; -}; -#else -#define DEM_MAX_PORT_NAME_LEN (20) -struct msm_dem_slave_data { - uint32_t sleep_time; - uint32_t interrupt_mask; - uint32_t resources_used; - uint32_t reserved1; - - uint32_t wakeup_reason; - uint32_t pending_interrupts; - uint32_t rpc_prog; - uint32_t rpc_proc; - char smd_port_name[DEM_MAX_PORT_NAME_LEN]; - uint32_t reserved2; -}; -#endif - -#define SZ_DIAG_ERR_MSG 0xC8 -#define ID_DIAG_ERR_MSG SMEM_DIAG_ERR_MESSAGE -#define ID_SMD_CHANNELS SMEM_SMD_BASE_ID -#define ID_SHARED_STATE SMEM_SMSM_SHARED_STATE -#define ID_CH_ALLOC_TBL SMEM_CHANNEL_ALLOC_TBL - -#define SMSM_INIT 0x00000001 -#define SMSM_SMDINIT 0x00000008 -#define SMSM_RPCINIT 0x00000020 -#define SMSM_RESET 0x00000040 -#define SMSM_RSA 0x00000080 -#define SMSM_RUN 0x00000100 -#define SMSM_PWRC 0x00000200 -#define SMSM_TIMEWAIT 0x00000400 -#define SMSM_TIMEINIT 0x00000800 -#define SMSM_PWRC_EARLY_EXIT 0x00001000 -#define SMSM_WFPI 0x00002000 -#define SMSM_SLEEP 0x00004000 -#define SMSM_SLEEPEXIT 0x00008000 -#define SMSM_APPS_REBOOT 0x00020000 -#define SMSM_SYSTEM_POWER_DOWN 0x00040000 -#define SMSM_SYSTEM_REBOOT 0x00080000 -#define SMSM_SYSTEM_DOWNLOAD 0x00100000 -#define SMSM_PWRC_SUSPEND 0x00200000 -#define SMSM_APPS_SHUTDOWN 0x00400000 -#define SMSM_SMD_LOOPBACK 0x00800000 -#define SMSM_RUN_QUIET 0x01000000 -#define SMSM_MODEM_WAIT 0x02000000 -#define SMSM_MODEM_BREAK 0x04000000 -#define SMSM_MODEM_CONTINUE 0x08000000 -#define SMSM_UNKNOWN 0x80000000 - -#define SMSM_WKUP_REASON_RPC 0x00000001 -#define SMSM_WKUP_REASON_INT 0x00000002 -#define SMSM_WKUP_REASON_GPIO 0x00000004 -#define SMSM_WKUP_REASON_TIMER 0x00000008 -#define SMSM_WKUP_REASON_ALARM 0x00000010 -#define SMSM_WKUP_REASON_RESET 0x00000020 - -#ifdef CONFIG_ARCH_MSM7X00A -enum smsm_state_item { - SMSM_STATE_APPS = 1, - SMSM_STATE_MODEM = 3, - SMSM_STATE_COUNT, -}; -#else -enum smsm_state_item { - SMSM_STATE_APPS, - SMSM_STATE_MODEM, - SMSM_STATE_HEXAGON, - SMSM_STATE_APPS_DEM, - SMSM_STATE_MODEM_DEM, - SMSM_STATE_QDSP6_DEM, - SMSM_STATE_POWER_MASTER_DEM, - SMSM_STATE_TIME_MASTER_DEM, - SMSM_STATE_COUNT, -}; -#endif - -void *smem_alloc(unsigned id, unsigned size); -int smsm_change_state(enum smsm_state_item item, uint32_t clear_mask, uint32_t set_mask); -uint32_t smsm_get_state(enum smsm_state_item item); -int smsm_set_sleep_duration(uint32_t delay); -void smsm_print_sleep_info(void); - -#define SMEM_NUM_SMD_CHANNELS 64 - -typedef enum { - /* fixed items */ - SMEM_PROC_COMM = 0, - SMEM_HEAP_INFO, - SMEM_ALLOCATION_TABLE, - SMEM_VERSION_INFO, - SMEM_HW_RESET_DETECT, - SMEM_AARM_WARM_BOOT, - SMEM_DIAG_ERR_MESSAGE, - SMEM_SPINLOCK_ARRAY, - SMEM_MEMORY_BARRIER_LOCATION, - - /* dynamic items */ - SMEM_AARM_PARTITION_TABLE, - SMEM_AARM_BAD_BLOCK_TABLE, - SMEM_RESERVE_BAD_BLOCKS, - SMEM_WM_UUID, - SMEM_CHANNEL_ALLOC_TBL, - SMEM_SMD_BASE_ID, - SMEM_SMEM_LOG_IDX = SMEM_SMD_BASE_ID + SMEM_NUM_SMD_CHANNELS, - SMEM_SMEM_LOG_EVENTS, - SMEM_SMEM_STATIC_LOG_IDX, - SMEM_SMEM_STATIC_LOG_EVENTS, - SMEM_SMEM_SLOW_CLOCK_SYNC, - SMEM_SMEM_SLOW_CLOCK_VALUE, - SMEM_BIO_LED_BUF, - SMEM_SMSM_SHARED_STATE, - SMEM_SMSM_INT_INFO, - SMEM_SMSM_SLEEP_DELAY, - SMEM_SMSM_LIMIT_SLEEP, - SMEM_SLEEP_POWER_COLLAPSE_DISABLED, - SMEM_KEYPAD_KEYS_PRESSED, - SMEM_KEYPAD_STATE_UPDATED, - SMEM_KEYPAD_STATE_IDX, - SMEM_GPIO_INT, - SMEM_MDDI_LCD_IDX, - SMEM_MDDI_HOST_DRIVER_STATE, - SMEM_MDDI_LCD_DISP_STATE, - SMEM_LCD_CUR_PANEL, - SMEM_MARM_BOOT_SEGMENT_INFO, - SMEM_AARM_BOOT_SEGMENT_INFO, - SMEM_SLEEP_STATIC, - SMEM_SCORPION_FREQUENCY, - SMEM_SMD_PROFILES, - SMEM_TSSC_BUSY, - SMEM_HS_SUSPEND_FILTER_INFO, - SMEM_BATT_INFO, - SMEM_APPS_BOOT_MODE, - SMEM_VERSION_FIRST, - SMEM_VERSION_LAST = SMEM_VERSION_FIRST + 24, - SMEM_OSS_RRCASN1_BUF1, - SMEM_OSS_RRCASN1_BUF2, - SMEM_ID_VENDOR0, - SMEM_ID_VENDOR1, - SMEM_ID_VENDOR2, - SMEM_HW_SW_BUILD_ID, - SMEM_SMD_BLOCK_PORT_BASE_ID, - SMEM_SMD_BLOCK_PORT_PROC0_HEAP = SMEM_SMD_BLOCK_PORT_BASE_ID + SMEM_NUM_SMD_CHANNELS, - SMEM_SMD_BLOCK_PORT_PROC1_HEAP = SMEM_SMD_BLOCK_PORT_PROC0_HEAP + SMEM_NUM_SMD_CHANNELS, - SMEM_I2C_MUTEX = SMEM_SMD_BLOCK_PORT_PROC1_HEAP + SMEM_NUM_SMD_CHANNELS, - SMEM_SCLK_CONVERSION, - SMEM_SMD_SMSM_INTR_MUX, - SMEM_SMSM_CPU_INTR_MASK, - SMEM_APPS_DEM_SLAVE_DATA, - SMEM_QDSP6_DEM_SLAVE_DATA, - SMEM_CLKREGIM_BSP, - SMEM_CLKREGIM_SOURCES, - SMEM_SMD_FIFO_BASE_ID, - SMEM_USABLE_RAM_PARTITION_TABLE = SMEM_SMD_FIFO_BASE_ID + SMEM_NUM_SMD_CHANNELS, - SMEM_POWER_ON_STATUS_INFO, - SMEM_DAL_AREA, - SMEM_SMEM_LOG_POWER_IDX, - SMEM_SMEM_LOG_POWER_WRAP, - SMEM_SMEM_LOG_POWER_EVENTS, - SMEM_ERR_CRASH_LOG, - SMEM_ERR_F3_TRACE_LOG, - SMEM_NUM_ITEMS, -} smem_mem_type; - - -#define SMD_SS_CLOSED 0x00000000 -#define SMD_SS_OPENING 0x00000001 -#define SMD_SS_OPENED 0x00000002 -#define SMD_SS_FLUSHING 0x00000003 -#define SMD_SS_CLOSING 0x00000004 -#define SMD_SS_RESET 0x00000005 -#define SMD_SS_RESET_OPENING 0x00000006 - -#define SMD_BUF_SIZE 8192 -#define SMD_CHANNELS 64 - -#define SMD_HEADER_SIZE 20 - -struct smd_alloc_elm { - char name[20]; - uint32_t cid; - uint32_t ctype; - uint32_t ref_count; -}; - -struct smd_half_channel { - unsigned state; - unsigned char fDSR; - unsigned char fCTS; - unsigned char fCD; - unsigned char fRI; - unsigned char fHEAD; - unsigned char fTAIL; - unsigned char fSTATE; - unsigned char fUNUSED; - unsigned tail; - unsigned head; -} __attribute__(( aligned(4), packed )); - -/* Only used on SMD package v3 on msm7201a */ -struct smd_shared_v1 { - struct smd_half_channel ch0; - unsigned char data0[SMD_BUF_SIZE]; - struct smd_half_channel ch1; - unsigned char data1[SMD_BUF_SIZE]; -}; - -/* Used on SMD package v4 */ -struct smd_shared_v2 { - struct smd_half_channel ch0; - struct smd_half_channel ch1; -}; - -struct smd_channel { - volatile struct smd_half_channel *send; - volatile struct smd_half_channel *recv; - unsigned char *send_data; - unsigned char *recv_data; - - unsigned fifo_mask; - unsigned fifo_size; - unsigned current_packet; - unsigned n; - - struct list_head ch_list; - - void *priv; - void (*notify)(void *priv, unsigned flags); - - int (*read)(struct smd_channel *ch, void *data, int len); - int (*write)(struct smd_channel *ch, const void *data, int len); - int (*read_avail)(struct smd_channel *ch); - int (*write_avail)(struct smd_channel *ch); - - void (*update_state)(struct smd_channel *ch); - unsigned last_state; - void (*notify_other_cpu)(void); - unsigned type; - - char name[32]; - struct platform_device pdev; -}; - -#define SMD_TYPE_MASK 0x0FF -#define SMD_TYPE_APPS_MODEM 0x000 -#define SMD_TYPE_APPS_DSP 0x001 -#define SMD_TYPE_MODEM_DSP 0x002 - -#define SMD_KIND_MASK 0xF00 -#define SMD_KIND_UNKNOWN 0x000 -#define SMD_KIND_STREAM 0x100 -#define SMD_KIND_PACKET 0x200 - -extern struct list_head smd_ch_closed_list; -extern struct list_head smd_ch_list_modem; -extern struct list_head smd_ch_list_dsp; - -extern spinlock_t smd_lock; -extern spinlock_t smem_lock; - -void *smem_find(unsigned id, unsigned size); -void *smem_item(unsigned id, unsigned *size); -uint32_t raw_smsm_get_state(enum smsm_state_item item); - -extern void msm_init_last_radio_log(struct module *); - -#ifdef CONFIG_MSM_SMD_PKG3 -/* - * This allocator assumes an SMD Package v3 which only exists on - * MSM7x00 SoC's. - */ -static inline int _smd_alloc_channel(struct smd_channel *ch) -{ - struct smd_shared_v1 *shared1; - - shared1 = smem_alloc(ID_SMD_CHANNELS + ch->n, sizeof(*shared1)); - if (!shared1) { - pr_err("smd_alloc_channel() cid %d does not exist\n", ch->n); - return -1; - } - ch->send = &shared1->ch0; - ch->recv = &shared1->ch1; - ch->send_data = shared1->data0; - ch->recv_data = shared1->data1; - ch->fifo_size = SMD_BUF_SIZE; - return 0; -} -#else -/* - * This allocator assumes an SMD Package v4, the most common - * and the default. - */ -static inline int _smd_alloc_channel(struct smd_channel *ch) -{ - struct smd_shared_v2 *shared2; - void *buffer; - unsigned buffer_sz; - - shared2 = smem_alloc(SMEM_SMD_BASE_ID + ch->n, sizeof(*shared2)); - buffer = smem_item(SMEM_SMD_FIFO_BASE_ID + ch->n, &buffer_sz); - - if (!buffer) - return -1; - - /* buffer must be a power-of-two size */ - if (buffer_sz & (buffer_sz - 1)) - return -1; - - buffer_sz /= 2; - ch->send = &shared2->ch0; - ch->recv = &shared2->ch1; - ch->send_data = buffer; - ch->recv_data = buffer + buffer_sz; - ch->fifo_size = buffer_sz; - return 0; -} -#endif /* CONFIG_MSM_SMD_PKG3 */ - -#if defined(CONFIG_ARCH_MSM7X30) -static inline void msm_a2m_int(uint32_t irq) -{ - writel(1 << irq, MSM_GCC_BASE + 0x8); -} -#else -static inline void msm_a2m_int(uint32_t irq) -{ - writel(1, MSM_CSR_BASE + 0x400 + (irq * 4)); -} -#endif /* CONFIG_ARCH_MSM7X30 */ - - -#endif diff --git a/arch/arm/mach-msm/vreg.c b/arch/arm/mach-msm/vreg.c deleted file mode 100644 index bd66ed0..0000000 --- a/arch/arm/mach-msm/vreg.c +++ /dev/null @@ -1,220 +0,0 @@ -/* arch/arm/mach-msm/vreg.c - * - * Copyright (C) 2008 Google, Inc. - * Copyright (c) 2009, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/device.h> -#include <linux/init.h> -#include <linux/debugfs.h> -#include <linux/module.h> -#include <linux/string.h> -#include <mach/vreg.h> - -#include "proc_comm.h" - -struct vreg { - const char *name; - unsigned id; - int status; - unsigned refcnt; -}; - -#define VREG(_name, _id, _status, _refcnt) \ - { .name = _name, .id = _id, .status = _status, .refcnt = _refcnt } - -static struct vreg vregs[] = { - VREG("msma", 0, 0, 0), - VREG("msmp", 1, 0, 0), - VREG("msme1", 2, 0, 0), - VREG("msmc1", 3, 0, 0), - VREG("msmc2", 4, 0, 0), - VREG("gp3", 5, 0, 0), - VREG("msme2", 6, 0, 0), - VREG("gp4", 7, 0, 0), - VREG("gp1", 8, 0, 0), - VREG("tcxo", 9, 0, 0), - VREG("pa", 10, 0, 0), - VREG("rftx", 11, 0, 0), - VREG("rfrx1", 12, 0, 0), - VREG("rfrx2", 13, 0, 0), - VREG("synt", 14, 0, 0), - VREG("wlan", 15, 0, 0), - VREG("usb", 16, 0, 0), - VREG("boost", 17, 0, 0), - VREG("mmc", 18, 0, 0), - VREG("ruim", 19, 0, 0), - VREG("msmc0", 20, 0, 0), - VREG("gp2", 21, 0, 0), - VREG("gp5", 22, 0, 0), - VREG("gp6", 23, 0, 0), - VREG("rf", 24, 0, 0), - VREG("rf_vco", 26, 0, 0), - VREG("mpll", 27, 0, 0), - VREG("s2", 28, 0, 0), - VREG("s3", 29, 0, 0), - VREG("rfubm", 30, 0, 0), - VREG("ncp", 31, 0, 0), - VREG("gp7", 32, 0, 0), - VREG("gp8", 33, 0, 0), - VREG("gp9", 34, 0, 0), - VREG("gp10", 35, 0, 0), - VREG("gp11", 36, 0, 0), - VREG("gp12", 37, 0, 0), - VREG("gp13", 38, 0, 0), - VREG("gp14", 39, 0, 0), - VREG("gp15", 40, 0, 0), - VREG("gp16", 41, 0, 0), - VREG("gp17", 42, 0, 0), - VREG("s4", 43, 0, 0), - VREG("usb2", 44, 0, 0), - VREG("wlan2", 45, 0, 0), - VREG("xo_out", 46, 0, 0), - VREG("lvsw0", 47, 0, 0), - VREG("lvsw1", 48, 0, 0), -}; - -struct vreg *vreg_get(struct device *dev, const char *id) -{ - int n; - for (n = 0; n < ARRAY_SIZE(vregs); n++) { - if (!strcmp(vregs[n].name, id)) - return vregs + n; - } - return ERR_PTR(-ENOENT); -} - -void vreg_put(struct vreg *vreg) -{ -} - -int vreg_enable(struct vreg *vreg) -{ - unsigned id = vreg->id; - unsigned enable = 1; - - if (vreg->refcnt == 0) - vreg->status = msm_proc_comm(PCOM_VREG_SWITCH, &id, &enable); - - if ((vreg->refcnt < UINT_MAX) && (!vreg->status)) - vreg->refcnt++; - - return vreg->status; -} - -int vreg_disable(struct vreg *vreg) -{ - unsigned id = vreg->id; - unsigned enable = 0; - - if (!vreg->refcnt) - return 0; - - if (vreg->refcnt == 1) - vreg->status = msm_proc_comm(PCOM_VREG_SWITCH, &id, &enable); - - if (!vreg->status) - vreg->refcnt--; - - return vreg->status; -} - -int vreg_set_level(struct vreg *vreg, unsigned mv) -{ - unsigned id = vreg->id; - - vreg->status = msm_proc_comm(PCOM_VREG_SET_LEVEL, &id, &mv); - return vreg->status; -} - -#if defined(CONFIG_DEBUG_FS) - -static int vreg_debug_set(void *data, u64 val) -{ - struct vreg *vreg = data; - switch (val) { - case 0: - vreg_disable(vreg); - break; - case 1: - vreg_enable(vreg); - break; - default: - vreg_set_level(vreg, val); - break; - } - return 0; -} - -static int vreg_debug_get(void *data, u64 *val) -{ - struct vreg *vreg = data; - - if (!vreg->status) - *val = 0; - else - *val = 1; - - return 0; -} - -static int vreg_debug_count_set(void *data, u64 val) -{ - struct vreg *vreg = data; - if (val > UINT_MAX) - val = UINT_MAX; - vreg->refcnt = val; - return 0; -} - -static int vreg_debug_count_get(void *data, u64 *val) -{ - struct vreg *vreg = data; - - *val = vreg->refcnt; - - return 0; -} - -DEFINE_SIMPLE_ATTRIBUTE(vreg_fops, vreg_debug_get, vreg_debug_set, "%llu\n"); -DEFINE_SIMPLE_ATTRIBUTE(vreg_count_fops, vreg_debug_count_get, - vreg_debug_count_set, "%llu\n"); - -static int __init vreg_debug_init(void) -{ - struct dentry *dent; - int n; - char name[32]; - const char *refcnt_name = "_refcnt"; - - dent = debugfs_create_dir("vreg", 0); - if (IS_ERR(dent)) - return 0; - - for (n = 0; n < ARRAY_SIZE(vregs); n++) { - (void) debugfs_create_file(vregs[n].name, 0644, - dent, vregs + n, &vreg_fops); - - strlcpy(name, vregs[n].name, sizeof(name)); - strlcat(name, refcnt_name, sizeof(name)); - (void) debugfs_create_file(name, 0644, - dent, vregs + n, &vreg_count_fops); - } - - return 0; -} - -device_initcall(vreg_debug_init); -#endif diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index c1e4567..9747316 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -64,6 +64,20 @@ config MACH_ARMADA_38X Say 'Y' here if you want your kernel to support boards based on the Marvell Armada 380/385 SoC with device tree. +config MACH_ARMADA_39X + bool "Marvell Armada 39x boards" if ARCH_MULTI_V7 + select ARM_GIC + select ARMADA_39X_CLK + select CACHE_L2X0 + select HAVE_ARM_SCU + select HAVE_ARM_TWD if SMP + select HAVE_SMP + select MACH_MVEBU_V7 + select PINCTRL_ARMADA_39X + help + Say 'Y' here if you want your kernel to support boards based + on the Marvell Armada 39x SoC with device tree. + config MACH_ARMADA_XP bool "Marvell Armada XP boards" if ARCH_MULTI_V7 select ARMADA_XP_CLK diff --git a/arch/arm/mach-mvebu/board-v7.c b/arch/arm/mach-mvebu/board-v7.c index 89a139e..afee908 100644 --- a/arch/arm/mach-mvebu/board-v7.c +++ b/arch/arm/mach-mvebu/board-v7.c @@ -184,7 +184,7 @@ static void __init mvebu_dt_init(void) of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } -static const char * const armada_370_xp_dt_compat[] = { +static const char * const armada_370_xp_dt_compat[] __initconst = { "marvell,armada-370-xp", NULL, }; @@ -205,7 +205,7 @@ DT_MACHINE_START(ARMADA_370_XP_DT, "Marvell Armada 370/XP (Device Tree)") .dt_compat = armada_370_xp_dt_compat, MACHINE_END -static const char * const armada_375_dt_compat[] = { +static const char * const armada_375_dt_compat[] __initconst = { "marvell,armada375", NULL, }; @@ -219,7 +219,7 @@ DT_MACHINE_START(ARMADA_375_DT, "Marvell Armada 375 (Device Tree)") .dt_compat = armada_375_dt_compat, MACHINE_END -static const char * const armada_38x_dt_compat[] = { +static const char * const armada_38x_dt_compat[] __initconst = { "marvell,armada380", "marvell,armada385", NULL, @@ -232,3 +232,17 @@ DT_MACHINE_START(ARMADA_38X_DT, "Marvell Armada 380/385 (Device Tree)") .restart = mvebu_restart, .dt_compat = armada_38x_dt_compat, MACHINE_END + +static const char * const armada_39x_dt_compat[] __initconst = { + "marvell,armada390", + "marvell,armada398", + NULL, +}; + +DT_MACHINE_START(ARMADA_39X_DT, "Marvell Armada 39x (Device Tree)") + .l2c_aux_val = 0, + .l2c_aux_mask = ~0, + .init_irq = mvebu_init_irq, + .restart = mvebu_restart, + .dt_compat = armada_39x_dt_compat, +MACHINE_END diff --git a/arch/arm/mach-mvebu/dove.c b/arch/arm/mach-mvebu/dove.c index b50464e..5a17415 100644 --- a/arch/arm/mach-mvebu/dove.c +++ b/arch/arm/mach-mvebu/dove.c @@ -27,7 +27,7 @@ static void __init dove_init(void) of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } -static const char * const dove_dt_compat[] = { +static const char * const dove_dt_compat[] __initconst = { "marvell,dove", NULL }; diff --git a/arch/arm/mach-mvebu/kirkwood.c b/arch/arm/mach-mvebu/kirkwood.c index 6b53108..925f75f 100644 --- a/arch/arm/mach-mvebu/kirkwood.c +++ b/arch/arm/mach-mvebu/kirkwood.c @@ -186,7 +186,7 @@ static void __init kirkwood_dt_init(void) of_platform_populate(NULL, of_default_bus_match_table, auxdata, NULL); } -static const char * const kirkwood_dt_board_compat[] = { +static const char * const kirkwood_dt_board_compat[] __initconst = { "marvell,kirkwood", NULL }; diff --git a/arch/arm/mach-mvebu/platsmp-a9.c b/arch/arm/mach-mvebu/platsmp-a9.c index 2ec1a42..df0a9cc 100644 --- a/arch/arm/mach-mvebu/platsmp-a9.c +++ b/arch/arm/mach-mvebu/platsmp-a9.c @@ -110,3 +110,5 @@ CPU_METHOD_OF_DECLARE(mvebu_armada_375_smp, "marvell,armada-375-smp", &mvebu_cortex_a9_smp_ops); CPU_METHOD_OF_DECLARE(mvebu_armada_380_smp, "marvell,armada-380-smp", &armada_38x_smp_ops); +CPU_METHOD_OF_DECLARE(mvebu_armada_390_smp, "marvell,armada-390-smp", + &armada_38x_smp_ops); diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c index 8b9f5e2..4f4e222 100644 --- a/arch/arm/mach-mvebu/pmsu.c +++ b/arch/arm/mach-mvebu/pmsu.c @@ -415,6 +415,9 @@ static __init int armada_38x_cpuidle_init(void) void __iomem *mpsoc_base; u32 reg; + pr_warn("CPU idle is currently broken on Armada 38x: disabling"); + return 0; + np = of_find_compatible_node(NULL, NULL, "marvell,armada-380-coherency-fabric"); if (!np) @@ -476,6 +479,16 @@ static int __init mvebu_v7_cpu_pm_init(void) return 0; of_node_put(np); + /* + * Currently the CPU idle support for Armada 38x is broken, as + * the CPU hotplug uses some of the CPU idle functions it is + * broken too, so let's disable it + */ + if (of_machine_is_compatible("marvell,armada380")) { + cpu_hotplug_disable(); + pr_warn("CPU hotplug support is currently broken on Armada 38x: disabling"); + } + if (of_machine_is_compatible("marvell,armadaxp")) ret = armada_xp_cpuidle_init(); else if (of_machine_is_compatible("marvell,armada370")) @@ -489,7 +502,8 @@ static int __init mvebu_v7_cpu_pm_init(void) return ret; mvebu_v7_pmsu_enable_l2_powerdown_onidle(); - platform_device_register(&mvebu_v7_cpuidle_device); + if (mvebu_v7_cpuidle_device.name) + platform_device_register(&mvebu_v7_cpuidle_device); cpu_pm_register_notifier(&mvebu_v7_cpu_pm_notifier); return 0; diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index 34b4c00..dd94567 100644 --- a/arch/arm/mach-omap1/pm.c +++ b/arch/arm/mach-omap1/pm.c @@ -71,13 +71,7 @@ static unsigned int mpui7xx_sleep_save[MPUI7XX_SLEEP_SAVE_SIZE]; static unsigned int mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_SIZE]; static unsigned int mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_SIZE]; -#ifndef CONFIG_OMAP_32K_TIMER - -static unsigned short enable_dyn_sleep = 0; - -#else - -static unsigned short enable_dyn_sleep = 1; +static unsigned short enable_dyn_sleep; static ssize_t idle_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) @@ -90,8 +84,9 @@ static ssize_t idle_store(struct kobject *kobj, struct kobj_attribute *attr, { unsigned short value; if (sscanf(buf, "%hu", &value) != 1 || - (value != 0 && value != 1)) { - printk(KERN_ERR "idle_sleep_store: Invalid value\n"); + (value != 0 && value != 1) || + (value != 0 && !IS_ENABLED(CONFIG_OMAP_32K_TIMER))) { + pr_err("idle_sleep_store: Invalid value\n"); return -EINVAL; } enable_dyn_sleep = value; @@ -101,7 +96,6 @@ static ssize_t idle_store(struct kobject *kobj, struct kobj_attribute *attr, static struct kobj_attribute sleep_while_idle_attr = __ATTR(sleep_while_idle, 0644, idle_show, idle_store); -#endif static void (*omap_sram_suspend)(unsigned long r0, unsigned long r1) = NULL; @@ -115,16 +109,11 @@ void omap1_pm_idle(void) { extern __u32 arm_idlect1_mask; __u32 use_idlect1 = arm_idlect1_mask; - int do_sleep = 0; local_fiq_disable(); #if defined(CONFIG_OMAP_MPU_TIMER) && !defined(CONFIG_OMAP_DM_TIMER) -#warning Enable 32kHz OS timer in order to allow sleep states in idle use_idlect1 = use_idlect1 & ~(1 << 9); -#else - if (enable_dyn_sleep) - do_sleep = 1; #endif #ifdef CONFIG_OMAP_DM_TIMER @@ -134,10 +123,12 @@ void omap1_pm_idle(void) if (omap_dma_running()) use_idlect1 &= ~(1 << 6); - /* We should be able to remove the do_sleep variable and multiple + /* + * We should be able to remove the do_sleep variable and multiple * tests above as soon as drivers, timer and DMA code have been fixed. - * Even the sleep block count should become obsolete. */ - if ((use_idlect1 != ~0) || !do_sleep) { + * Even the sleep block count should become obsolete. + */ + if ((use_idlect1 != ~0) || !enable_dyn_sleep) { __u32 saved_idlect1 = omap_readl(ARM_IDLECT1); if (cpu_is_omap15xx()) @@ -635,15 +626,25 @@ static const struct platform_suspend_ops omap_pm_ops = { static int __init omap_pm_init(void) { - -#ifdef CONFIG_OMAP_32K_TIMER - int error; -#endif + int error = 0; if (!cpu_class_is_omap1()) return -ENODEV; - printk("Power Management for TI OMAP.\n"); + pr_info("Power Management for TI OMAP.\n"); + + if (!IS_ENABLED(CONFIG_OMAP_32K_TIMER)) + pr_info("OMAP1 PM: sleep states in idle disabled due to no 32KiHz timer\n"); + + if (!IS_ENABLED(CONFIG_OMAP_DM_TIMER)) + pr_info("OMAP1 PM: sleep states in idle disabled due to no DMTIMER support\n"); + + if (IS_ENABLED(CONFIG_OMAP_32K_TIMER) && + IS_ENABLED(CONFIG_OMAP_DM_TIMER)) { + /* OMAP16xx only */ + pr_info("OMAP1 PM: sleep states in idle enabled\n"); + enable_dyn_sleep = 1; + } /* * We copy the assembler sleep/wakeup routines to SRAM. @@ -693,17 +694,15 @@ static int __init omap_pm_init(void) omap_pm_init_debugfs(); #endif -#ifdef CONFIG_OMAP_32K_TIMER error = sysfs_create_file(power_kobj, &sleep_while_idle_attr.attr); if (error) printk(KERN_ERR "sysfs_create_file failed: %d\n", error); -#endif if (cpu_is_omap16xx()) { /* configure LOW_PWR pin */ omap_cfg_reg(T20_1610_LOW_PWR); } - return 0; + return error; } __initcall(omap_pm_init); diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 2b8e477..6468f15 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -69,6 +69,7 @@ config SOC_DRA7XX select ARM_GIC select HAVE_ARM_ARCH_TIMER select IRQ_CROSSBAR + select ARM_ERRATA_798181 if SMP config ARCH_OMAP2PLUS bool @@ -80,6 +81,7 @@ config ARCH_OMAP2PLUS select GENERIC_IRQ_CHIP select MACH_OMAP_GENERIC select MEMORY + select MFD_SYSCON select OMAP_DM_TIMER select OMAP_GPMC select PINCTRL @@ -175,12 +177,6 @@ config MACH_OMAP3_BEAGLE default y select OMAP_PACKAGE_CBB -config MACH_DEVKIT8000 - bool "DEVKIT8000 board" - depends on ARCH_OMAP3 - default y - select OMAP_PACKAGE_CUS - config MACH_OMAP_LDP bool "OMAP3 LDP board" depends on ARCH_OMAP3 @@ -225,12 +221,6 @@ config MACH_OMAP3_PANDORA select OMAP_PACKAGE_CBB select REGULATOR_FIXED_VOLTAGE if REGULATOR -config MACH_TOUCHBOOK - bool "OMAP3 Touch Book" - depends on ARCH_OMAP3 - default y - select OMAP_PACKAGE_CBB - config MACH_NOKIA_N810 bool @@ -260,12 +250,6 @@ config MACH_CM_T35 config MACH_CM_T3730 bool -config MACH_SBC3530 - bool "OMAP3 SBC STALKER board" - depends on ARCH_OMAP3 - default y - select OMAP_PACKAGE_CUS - config OMAP3_SDRC_AC_TIMING bool "Enable SDRC AC timing register changes" depends on ARCH_OMAP3 @@ -278,27 +262,6 @@ config OMAP3_SDRC_AC_TIMING wish to say no. Selecting yes without understanding what is going on could result in system crashes; -config OMAP4_ERRATA_I688 - bool "OMAP4 errata: Async Bridge Corruption" - depends on (ARCH_OMAP4 || SOC_OMAP5) && !ARCH_MULTIPLATFORM - select ARCH_HAS_BARRIERS - help - If a data is stalled inside asynchronous bridge because of back - pressure, it may be accepted multiple times, creating pointer - misalignment that will corrupt next transfers on that data path - until next reset of the system (No recovery procedure once the - issue is hit, the path remains consistently broken). Async bridge - can be found on path between MPU to EMIF and MPU to L3 interconnect. - This situation can happen only when the idle is initiated by a - Master Request Disconnection (which is trigged by software when - executing WFI on CPU). - The work-around for this errata needs all the initiators connected - through async bridge must ensure that data path is properly drained - before issuing WFI. This condition will be met if one Strongly ordered - access is performed to the target right before executing the WFI. - In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained. - IO barrier ensure that there is no synchronisation loss on initiators - operating on both interconnect port simultaneously. endmenu endif diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index b83f18f..ec002bd 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -243,7 +243,6 @@ obj-$(CONFIG_SOC_OMAP2420) += msdi.o # Specific board support obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o pdata-quirks.o obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o -obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o @@ -254,9 +253,6 @@ obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o sdram-nokia.o obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51-peripherals.o obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51-video.o obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o -obj-$(CONFIG_MACH_TOUCHBOOK) += board-omap3touchbook.o - -obj-$(CONFIG_MACH_SBC3530) += board-omap3stalker.o # Platform specific device init code diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 91738a1..b5dfbc1 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -492,51 +492,36 @@ static struct twl4030_platform_data cm_t35_twldata = { #include <media/omap3isp.h> #include "devices.h" -static struct i2c_board_info cm_t35_isp_i2c_boardinfo[] = { +static struct isp_platform_subdev cm_t35_isp_subdevs[] = { { - I2C_BOARD_INFO("mt9t001", 0x5d), - }, - { - I2C_BOARD_INFO("tvp5150", 0x5c), - }, -}; - -static struct isp_subdev_i2c_board_info cm_t35_isp_primary_subdevs[] = { - { - .board_info = &cm_t35_isp_i2c_boardinfo[0], - .i2c_adapter_id = 3, - }, - { NULL, 0, }, -}; - -static struct isp_subdev_i2c_board_info cm_t35_isp_secondary_subdevs[] = { - { - .board_info = &cm_t35_isp_i2c_boardinfo[1], + .board_info = &(struct i2c_board_info){ + I2C_BOARD_INFO("mt9t001", 0x5d) + }, .i2c_adapter_id = 3, - }, - { NULL, 0, }, -}; - -static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[] = { - { - .subdevs = cm_t35_isp_primary_subdevs, - .interface = ISP_INTERFACE_PARALLEL, - .bus = { - .parallel = { - .clk_pol = 1, + .bus = &(struct isp_bus_cfg){ + .interface = ISP_INTERFACE_PARALLEL, + .bus = { + .parallel = { + .clk_pol = 1, + }, }, }, }, { - .subdevs = cm_t35_isp_secondary_subdevs, - .interface = ISP_INTERFACE_PARALLEL, - .bus = { - .parallel = { - .clk_pol = 0, + .board_info = &(struct i2c_board_info){ + I2C_BOARD_INFO("tvp5150", 0x5c), + }, + .i2c_adapter_id = 3, + .bus = &(struct isp_bus_cfg){ + .interface = ISP_INTERFACE_PARALLEL, + .bus = { + .parallel = { + .clk_pol = 0, + }, }, }, }, - { NULL, 0, }, + { 0 }, }; static struct isp_platform_data cm_t35_isp_pdata = { diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c deleted file mode 100644 index d8e4f34..0000000 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ /dev/null @@ -1,654 +0,0 @@ -/* - * board-devkit8000.c - TimLL Devkit8000 - * - * Copyright (C) 2009 Kim Botherway - * Copyright (C) 2010 Thomas Weber - * - * Modified from mach-omap2/board-omap3beagle.c - * - * Initial code: Syed Mohammed Khasim - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/input.h> -#include <linux/gpio_keys.h> - -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/nand.h> -#include <linux/mmc/host.h> -#include <linux/usb/phy.h> - -#include <linux/regulator/machine.h> -#include <linux/i2c/twl.h> -#include "id.h" -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> - -#include "common.h" -#include "gpmc.h" -#include <linux/platform_data/mtd-nand-omap2.h> -#include <video/omapdss.h> -#include <video/omap-panel-data.h> - -#include <linux/platform_data/spi-omap2-mcspi.h> -#include <linux/input/matrix_keypad.h> -#include <linux/spi/spi.h> -#include <linux/dm9000.h> -#include <linux/interrupt.h> - -#include "sdram-micron-mt46h32m32lf-6.h" -#include "mux.h" -#include "hsmmc.h" -#include "board-flash.h" -#include "common-board-devices.h" - -#define NAND_CS 0 - -#define OMAP_DM9000_GPIO_IRQ 25 -#define OMAP3_DEVKIT_TS_GPIO 27 - -static struct mtd_partition devkit8000_nand_partitions[] = { - /* All the partition sizes are listed in terms of NAND block size */ - { - .name = "X-Loader", - .offset = 0, - .size = 4 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "U-Boot", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ - .size = 15 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "U-Boot Env", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */ - .size = 1 * NAND_BLOCK_SIZE, - }, - { - .name = "Kernel", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ - .size = 32 * NAND_BLOCK_SIZE, - }, - { - .name = "File System", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */ - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct omap2_hsmmc_info mmc[] = { - { - .mmc = 1, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, - .gpio_wp = 29, - .deferred = true, - }, - {} /* Terminator */ -}; - -static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), -}; - -/* ads7846 on SPI */ -static struct regulator_consumer_supply devkit8000_vio_supply[] = { - REGULATOR_SUPPLY("vcc", "spi2.0"), -}; - -static const struct display_timing devkit8000_lcd_videomode = { - .pixelclock = { 0, 40000000, 0 }, - - .hactive = { 0, 800, 0 }, - .hfront_porch = { 0, 1, 0 }, - .hback_porch = { 0, 1, 0 }, - .hsync_len = { 0, 48, 0 }, - - .vactive = { 0, 480, 0 }, - .vfront_porch = { 0, 12, 0 }, - .vback_porch = { 0, 25, 0 }, - .vsync_len = { 0, 3, 0 }, - - .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | - DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE, -}; - -static struct panel_dpi_platform_data devkit8000_lcd_pdata = { - .name = "lcd", - .source = "dpi.0", - - .data_lines = 24, - - .display_timing = &devkit8000_lcd_videomode, - - .enable_gpio = -1, /* filled in code */ - .backlight_gpio = -1, -}; - -static struct platform_device devkit8000_lcd_device = { - .name = "panel-dpi", - .id = 0, - .dev.platform_data = &devkit8000_lcd_pdata, -}; - -static struct connector_dvi_platform_data devkit8000_dvi_connector_pdata = { - .name = "dvi", - .source = "tfp410.0", - .i2c_bus_num = 1, -}; - -static struct platform_device devkit8000_dvi_connector_device = { - .name = "connector-dvi", - .id = 0, - .dev.platform_data = &devkit8000_dvi_connector_pdata, -}; - -static struct encoder_tfp410_platform_data devkit8000_tfp410_pdata = { - .name = "tfp410.0", - .source = "dpi.0", - .data_lines = 24, - .power_down_gpio = -1, /* filled in code */ -}; - -static struct platform_device devkit8000_tfp410_device = { - .name = "tfp410", - .id = 0, - .dev.platform_data = &devkit8000_tfp410_pdata, -}; - -static struct connector_atv_platform_data devkit8000_tv_pdata = { - .name = "tv", - .source = "venc.0", - .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, - .invert_polarity = false, -}; - -static struct platform_device devkit8000_tv_connector_device = { - .name = "connector-analog-tv", - .id = 0, - .dev.platform_data = &devkit8000_tv_pdata, -}; - -static struct omap_dss_board_info devkit8000_dss_data = { - .default_display_name = "lcd", -}; - -static uint32_t board_keymap[] = { - KEY(0, 0, KEY_1), - KEY(1, 0, KEY_2), - KEY(2, 0, KEY_3), - KEY(0, 1, KEY_4), - KEY(1, 1, KEY_5), - KEY(2, 1, KEY_6), - KEY(3, 1, KEY_F5), - KEY(0, 2, KEY_7), - KEY(1, 2, KEY_8), - KEY(2, 2, KEY_9), - KEY(3, 2, KEY_F6), - KEY(0, 3, KEY_F7), - KEY(1, 3, KEY_0), - KEY(2, 3, KEY_F8), - PERSISTENT_KEY(4, 5), - KEY(4, 4, KEY_VOLUMEUP), - KEY(5, 5, KEY_VOLUMEDOWN), - 0 -}; - -static struct matrix_keymap_data board_map_data = { - .keymap = board_keymap, - .keymap_size = ARRAY_SIZE(board_keymap), -}; - -static struct twl4030_keypad_data devkit8000_kp_data = { - .keymap_data = &board_map_data, - .rows = 6, - .cols = 6, - .rep = 1, -}; - -static struct gpio_led gpio_leds[]; - -static int devkit8000_twl_gpio_setup(struct device *dev, - unsigned gpio, unsigned ngpio) -{ - /* gpio + 0 is "mmc0_cd" (input/IRQ) */ - mmc[0].gpio_cd = gpio + 0; - omap_hsmmc_late_init(mmc); - - /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ - gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; - - /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */ - devkit8000_lcd_pdata.enable_gpio = gpio + TWL4030_GPIO_MAX + 0; - - /* gpio + 7 is "DVI_PD" (out, active low) */ - devkit8000_tfp410_pdata.power_down_gpio = gpio + 7; - - return 0; -} - -static struct twl4030_gpio_platform_data devkit8000_gpio_data = { - .use_leds = true, - .pulldowns = BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13) - | BIT(15) | BIT(16) | BIT(17), - .setup = devkit8000_twl_gpio_setup, -}; - -static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = { - REGULATOR_SUPPLY("vdds_dsi", "omapdss"), - REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"), - REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"), -}; - -/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ -static struct regulator_init_data devkit8000_vmmc1 = { - .constraints = { - .min_uV = 1850000, - .max_uV = 3150000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(devkit8000_vmmc1_supply), - .consumer_supplies = devkit8000_vmmc1_supply, -}; - -/* VPLL1 for digital video outputs */ -static struct regulator_init_data devkit8000_vpll1 = { - .constraints = { - .min_uV = 1800000, - .max_uV = 1800000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies), - .consumer_supplies = devkit8000_vpll1_supplies, -}; - -/* VAUX4 for ads7846 and nubs */ -static struct regulator_init_data devkit8000_vio = { - .constraints = { - .min_uV = 1800000, - .max_uV = 1800000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supply), - .consumer_supplies = devkit8000_vio_supply, -}; - -static struct twl4030_platform_data devkit8000_twldata = { - /* platform_data for children goes here */ - .gpio = &devkit8000_gpio_data, - .vmmc1 = &devkit8000_vmmc1, - .vpll1 = &devkit8000_vpll1, - .vio = &devkit8000_vio, - .keypad = &devkit8000_kp_data, -}; - -static int __init devkit8000_i2c_init(void) -{ - omap3_pmic_get_config(&devkit8000_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC); - omap3_pmic_init("tps65930", &devkit8000_twldata); - /* Bus 3 is attached to the DVI port where devices like the pico DLP - * projector don't work reliably with 400kHz */ - omap_register_i2c_bus(3, 400, NULL, 0); - return 0; -} - -static struct gpio_led gpio_leds[] = { - { - .name = "led1", - .default_trigger = "heartbeat", - .gpio = 186, - .active_low = true, - }, - { - .name = "led2", - .default_trigger = "mmc0", - .gpio = 163, - .active_low = true, - }, - { - .name = "ledB", - .default_trigger = "none", - .gpio = 153, - .active_low = true, - }, - { - .name = "led3", - .default_trigger = "none", - .gpio = 164, - .active_low = true, - }, -}; - -static struct gpio_led_platform_data gpio_led_info = { - .leds = gpio_leds, - .num_leds = ARRAY_SIZE(gpio_leds), -}; - -static struct platform_device leds_gpio = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &gpio_led_info, - }, -}; - -static struct gpio_keys_button gpio_buttons[] = { - { - .code = BTN_EXTRA, - .gpio = 26, - .desc = "user", - .wakeup = 1, - }, -}; - -static struct gpio_keys_platform_data gpio_key_info = { - .buttons = gpio_buttons, - .nbuttons = ARRAY_SIZE(gpio_buttons), -}; - -static struct platform_device keys_gpio = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &gpio_key_info, - }, -}; - -#define OMAP_DM9000_BASE 0x2c000000 - -static struct resource omap_dm9000_resources[] = { - [0] = { - .start = OMAP_DM9000_BASE, - .end = (OMAP_DM9000_BASE + 0x4 - 1), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = (OMAP_DM9000_BASE + 0x400), - .end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1), - .flags = IORESOURCE_MEM, - }, - [2] = { - .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, - }, -}; - -static struct dm9000_plat_data omap_dm9000_platdata = { - .flags = DM9000_PLATF_16BITONLY, -}; - -static struct platform_device omap_dm9000_dev = { - .name = "dm9000", - .id = -1, - .num_resources = ARRAY_SIZE(omap_dm9000_resources), - .resource = omap_dm9000_resources, - .dev = { - .platform_data = &omap_dm9000_platdata, - }, -}; - -static void __init omap_dm9000_init(void) -{ - unsigned char *eth_addr = omap_dm9000_platdata.dev_addr; - struct omap_die_id odi; - int ret; - - ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq"); - if (ret < 0) { - printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n", - OMAP_DM9000_GPIO_IRQ); - return; - } - - /* init the mac address using DIE id */ - omap_get_die_id(&odi); - - eth_addr[0] = 0x02; /* locally administered */ - eth_addr[1] = odi.id_1 & 0xff; - eth_addr[2] = (odi.id_0 & 0xff000000) >> 24; - eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16; - eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8; - eth_addr[5] = (odi.id_0 & 0x000000ff); -} - -static struct platform_device *devkit8000_devices[] __initdata = { - &leds_gpio, - &keys_gpio, - &omap_dm9000_dev, - &devkit8000_lcd_device, - &devkit8000_tfp410_device, - &devkit8000_dvi_connector_device, - &devkit8000_tv_connector_device, -}; - -static struct usbhs_omap_platform_data usbhs_bdata __initdata = { - .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, -}; - -#ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { - /* nCS and IRQ for Devkit8000 ethernet */ - OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0), - OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), - - /* McSPI 2*/ - OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - - /* PENDOWN GPIO */ - OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), - - /* mUSB */ - OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* USB 1 */ - OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), - OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - - /* MMC 1 */ - OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* McBSP 2 */ - OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - - /* I2C 1 */ - OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* I2C 2 */ - OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* I2C 3 */ - OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* I2C 4 */ - OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* serial ports */ - OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), - OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), - OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* DSS */ - OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - - /* expansion port */ - /* McSPI 1 */ - OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - - /* HDQ */ - OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* McSPI4 */ - OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), - OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), - OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), - OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP), - - /* MMC 2 */ - OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), - OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), - OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), - OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), - - /* I2C3 */ - OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - - OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - - /* TPS IRQ */ - OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \ - OMAP_PIN_INPUT_PULLUP), - - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; -#endif - -static void __init devkit8000_init(void) -{ - omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); - omap_serial_init(); - omap_sdrc_init(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); - - omap_dm9000_init(); - - omap_hsmmc_init(mmc); - devkit8000_i2c_init(); - omap_dm9000_resources[2].start = gpio_to_irq(OMAP_DM9000_GPIO_IRQ); - platform_add_devices(devkit8000_devices, - ARRAY_SIZE(devkit8000_devices)); - - omap_display_init(&devkit8000_dss_data); - - omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL); - - usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); - usb_musb_init(NULL); - usbhs_init(&usbhs_bdata); - board_nand_init(devkit8000_nand_partitions, - ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS, - NAND_BUSWIDTH_16, NULL); - omap_twl4030_audio_init("omap3beagle", NULL); - - /* Ensure SDRC pins are mux'd for self-refresh */ - omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); - omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); -} - -MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") - .atag_offset = 0x100, - .reserve = omap_reserve, - .map_io = omap3_map_io, - .init_early = omap35xx_init_early, - .init_irq = omap3_init_irq, - .init_machine = devkit8000_init, - .init_late = omap35xx_init_late, - .init_time = omap3_secure_sync32k_timer_init, - .restart = omap3xxx_restart, -MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c deleted file mode 100644 index 6311f4b..0000000 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ /dev/null @@ -1,433 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-omap3evm.c - * - * Copyright (C) 2008 Guangzhou EMA-Tech - * - * Modified from mach-omap2/board-omap3evm.c - * - * Initial code: Syed Mohammed Khasim - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/input.h> -#include <linux/gpio_keys.h> - -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> -#include <linux/i2c/twl.h> -#include <linux/mmc/host.h> -#include <linux/input/matrix_keypad.h> -#include <linux/spi/spi.h> -#include <linux/interrupt.h> -#include <linux/smsc911x.h> -#include <linux/platform_data/at24.h> -#include <linux/usb/phy.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> - -#include "common.h" -#include "gpmc.h" -#include <linux/platform_data/mtd-nand-omap2.h> -#include <video/omapdss.h> -#include <video/omap-panel-data.h> - -#include <linux/platform_data/spi-omap2-mcspi.h> - -#include "sdram-micron-mt46h32m32lf-6.h" -#include "mux.h" -#include "hsmmc.h" -#include "common-board-devices.h" - -#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) -#include "gpmc-smsc911x.h" - -#define OMAP3STALKER_ETHR_START 0x2c000000 -#define OMAP3STALKER_ETHR_SIZE 1024 -#define OMAP3STALKER_ETHR_GPIO_IRQ 19 -#define OMAP3STALKER_SMC911X_CS 5 - -static struct omap_smsc911x_platform_data smsc911x_cfg = { - .cs = OMAP3STALKER_SMC911X_CS, - .gpio_irq = OMAP3STALKER_ETHR_GPIO_IRQ, - .gpio_reset = -EINVAL, - .flags = (SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS), -}; - -static inline void __init omap3stalker_init_eth(void) -{ - omap_mux_init_gpio(19, OMAP_PIN_INPUT_PULLUP); - gpmc_smsc911x_init(&smsc911x_cfg); -} - -#else -static inline void __init omap3stalker_init_eth(void) -{ - return; -} -#endif - -/* - * OMAP3 DSS control signals - */ - -#define DSS_ENABLE_GPIO 199 -#define LCD_PANEL_BKLIGHT_GPIO 210 -#define ENABLE_VPLL2_DEV_GRP 0xE0 - -static void __init omap3_stalker_display_init(void) -{ - return; -} -static struct connector_dvi_platform_data omap3stalker_dvi_connector_pdata = { - .name = "dvi", - .source = "tfp410.0", - .i2c_bus_num = -1, -}; - -static struct platform_device omap3stalker_dvi_connector_device = { - .name = "connector-dvi", - .id = 0, - .dev.platform_data = &omap3stalker_dvi_connector_pdata, -}; - -static struct encoder_tfp410_platform_data omap3stalker_tfp410_pdata = { - .name = "tfp410.0", - .source = "dpi.0", - .data_lines = 24, - .power_down_gpio = DSS_ENABLE_GPIO, -}; - -static struct platform_device omap3stalker_tfp410_device = { - .name = "tfp410", - .id = 0, - .dev.platform_data = &omap3stalker_tfp410_pdata, -}; - -static struct connector_atv_platform_data omap3stalker_tv_pdata = { - .name = "tv", - .source = "venc.0", - .connector_type = OMAP_DSS_VENC_TYPE_COMPOSITE, - .invert_polarity = false, -}; - -static struct platform_device omap3stalker_tv_connector_device = { - .name = "connector-analog-tv", - .id = 0, - .dev.platform_data = &omap3stalker_tv_pdata, -}; - -static struct omap_dss_board_info omap3_stalker_dss_data = { - .default_display_name = "dvi", -}; - -static struct regulator_consumer_supply omap3stalker_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), -}; - -static struct regulator_consumer_supply omap3stalker_vsim_supply[] = { - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), -}; - -/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ -static struct regulator_init_data omap3stalker_vmmc1 = { - .constraints = { - .min_uV = 1850000, - .max_uV = 3150000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vmmc1_supply), - .consumer_supplies = omap3stalker_vmmc1_supply, -}; - -/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ -static struct regulator_init_data omap3stalker_vsim = { - .constraints = { - .min_uV = 1800000, - .max_uV = 3000000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vsim_supply), - .consumer_supplies = omap3stalker_vsim_supply, -}; - -static struct omap2_hsmmc_info mmc[] = { - { - .mmc = 1, - .caps = MMC_CAP_4_BIT_DATA, - .gpio_cd = -EINVAL, - .gpio_wp = 23, - .deferred = true, - }, - {} /* Terminator */ -}; - -static struct gpio_keys_button gpio_buttons[] = { - { - .code = BTN_EXTRA, - .gpio = 18, - .desc = "user", - .wakeup = 1, - }, -}; - -static struct gpio_keys_platform_data gpio_key_info = { - .buttons = gpio_buttons, - .nbuttons = ARRAY_SIZE(gpio_buttons), -}; - -static struct platform_device keys_gpio = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &gpio_key_info, - }, -}; - -static struct gpio_led gpio_leds[] = { - { - .name = "stalker:D8:usr0", - .default_trigger = "default-on", - .gpio = 126, - }, - { - .name = "stalker:D9:usr1", - .default_trigger = "default-on", - .gpio = 127, - }, - { - .name = "stalker:D3:mmc0", - .gpio = -EINVAL, /* gets replaced */ - .active_low = true, - .default_trigger = "mmc0", - }, - { - .name = "stalker:D4:heartbeat", - .gpio = -EINVAL, /* gets replaced */ - .active_low = true, - .default_trigger = "heartbeat", - }, -}; - -static struct gpio_led_platform_data gpio_led_info = { - .leds = gpio_leds, - .num_leds = ARRAY_SIZE(gpio_leds), -}; - -static struct platform_device leds_gpio = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &gpio_led_info, - }, -}; - -static int -omap3stalker_twl_gpio_setup(struct device *dev, - unsigned gpio, unsigned ngpio) -{ - /* gpio + 0 is "mmc0_cd" (input/IRQ) */ - mmc[0].gpio_cd = gpio + 0; - omap_hsmmc_late_init(mmc); - - /* - * Most GPIOs are for USB OTG. Some are mostly sent to - * the P2 connector; notably LEDA for the LCD backlight. - */ - - /* TWL4030_GPIO_MAX + 0 == ledA, LCD Backlight control */ - gpio_request_one(gpio + TWL4030_GPIO_MAX, GPIOF_OUT_INIT_LOW, - "EN_LCD_BKL"); - - /* gpio + 7 == DVI Enable */ - gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "EN_DVI"); - - /* TWL4030_GPIO_MAX + 1 == ledB (out, mmc0) */ - gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; - /* GPIO + 13 == ledsync (out, heartbeat) */ - gpio_leds[3].gpio = gpio + 13; - - platform_device_register(&leds_gpio); - return 0; -} - -static struct twl4030_gpio_platform_data omap3stalker_gpio_data = { - .use_leds = true, - .setup = omap3stalker_twl_gpio_setup, -}; - -static uint32_t board_keymap[] = { - KEY(0, 0, KEY_LEFT), - KEY(0, 1, KEY_DOWN), - KEY(0, 2, KEY_ENTER), - KEY(0, 3, KEY_M), - - KEY(1, 0, KEY_RIGHT), - KEY(1, 1, KEY_UP), - KEY(1, 2, KEY_I), - KEY(1, 3, KEY_N), - - KEY(2, 0, KEY_A), - KEY(2, 1, KEY_E), - KEY(2, 2, KEY_J), - KEY(2, 3, KEY_O), - - KEY(3, 0, KEY_B), - KEY(3, 1, KEY_F), - KEY(3, 2, KEY_K), - KEY(3, 3, KEY_P) -}; - -static struct matrix_keymap_data board_map_data = { - .keymap = board_keymap, - .keymap_size = ARRAY_SIZE(board_keymap), -}; - -static struct twl4030_keypad_data omap3stalker_kp_data = { - .keymap_data = &board_map_data, - .rows = 4, - .cols = 4, - .rep = 1, -}; - -static struct twl4030_platform_data omap3stalker_twldata = { - /* platform_data for children goes here */ - .keypad = &omap3stalker_kp_data, - .gpio = &omap3stalker_gpio_data, - .vmmc1 = &omap3stalker_vmmc1, - .vsim = &omap3stalker_vsim, -}; - -static struct at24_platform_data fram_info = { - .byte_len = (64 * 1024) / 8, - .page_size = 8192, - .flags = AT24_FLAG_ADDR16 | AT24_FLAG_IRUGO, -}; - -static struct i2c_board_info __initdata omap3stalker_i2c_boardinfo3[] = { - { - I2C_BOARD_INFO("24c64", 0x50), - .flags = I2C_CLIENT_WAKE, - .platform_data = &fram_info, - }, -}; - -static int __init omap3_stalker_i2c_init(void) -{ - omap3_pmic_get_config(&omap3stalker_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC | - TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); - - omap3stalker_twldata.vdac->constraints.apply_uV = true; - omap3stalker_twldata.vpll2->constraints.apply_uV = true; - omap3stalker_twldata.vpll2->constraints.name = "VDVI"; - - omap3_pmic_init("twl4030", &omap3stalker_twldata); - omap_register_i2c_bus(2, 400, NULL, 0); - omap_register_i2c_bus(3, 400, omap3stalker_i2c_boardinfo3, - ARRAY_SIZE(omap3stalker_i2c_boardinfo3)); - return 0; -} - -#define OMAP3_STALKER_TS_GPIO 175 - -static struct usbhs_phy_data phy_data[] __initdata = { - { - .port = 2, - .reset_gpio = 21, - .vcc_gpio = -EINVAL, - }, -}; - -static struct platform_device *omap3_stalker_devices[] __initdata = { - &keys_gpio, - &omap3stalker_tfp410_device, - &omap3stalker_dvi_connector_device, - &omap3stalker_tv_connector_device, -}; - -static struct usbhs_omap_platform_data usbhs_bdata __initdata = { - .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, -}; - -#ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { - OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP | - OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), - OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP | - OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), - {.reg_offset = OMAP_MUX_TERMINATOR}, -}; -#endif - -static struct regulator_consumer_supply dummy_supplies[] = { - REGULATOR_SUPPLY("vddvario", "smsc911x.0"), - REGULATOR_SUPPLY("vdd33a", "smsc911x.0"), -}; - -static void __init omap3_stalker_init(void) -{ - regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); - omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); - - omap_mux_init_gpio(23, OMAP_PIN_INPUT); - omap_hsmmc_init(mmc); - - omap3_stalker_i2c_init(); - - platform_add_devices(omap3_stalker_devices, - ARRAY_SIZE(omap3_stalker_devices)); - - omap_display_init(&omap3_stalker_dss_data); - - omap_serial_init(); - omap_sdrc_init(mt46h32m32lf6_sdrc_params, NULL); - usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); - usb_musb_init(NULL); - - usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data)); - usbhs_init(&usbhs_bdata); - omap_ads7846_init(1, OMAP3_STALKER_TS_GPIO, 310, NULL); - - omap_mux_init_gpio(21, OMAP_PIN_OUTPUT); - omap_mux_init_gpio(18, OMAP_PIN_INPUT_PULLUP); - - omap3stalker_init_eth(); - omap3_stalker_display_init(); -/* Ensure SDRC pins are mux'd for self-refresh */ - omap_mux_init_signal("sdr_cke0", OMAP_PIN_OUTPUT); - omap_mux_init_signal("sdr_cke1", OMAP_PIN_OUTPUT); -} - -MACHINE_START(SBC3530, "OMAP3 STALKER") - /* Maintainer: Jason Lam -lzg@ema-tech.com */ - .atag_offset = 0x100, - .map_io = omap3_map_io, - .init_early = omap35xx_init_early, - .init_irq = omap3_init_irq, - .init_machine = omap3_stalker_init, - .init_late = omap35xx_init_late, - .init_time = omap3_secure_sync32k_timer_init, - .restart = omap3xxx_restart, -MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c deleted file mode 100644 index a01993e..0000000 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ /dev/null @@ -1,395 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-omap3touchbook.c - * - * Copyright (C) 2009 Always Innovating - * - * Modified from mach-omap2/board-omap3beagleboard.c - * - * Initial code: Grégoire Gentil, Tim Yamin - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/input.h> -#include <linux/gpio_keys.h> - -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/nand.h> -#include <linux/mmc/host.h> -#include <linux/usb/phy.h> - -#include <linux/platform_data/spi-omap2-mcspi.h> -#include <linux/spi/spi.h> - -#include <linux/spi/ads7846.h> - -#include <linux/regulator/machine.h> -#include <linux/i2c/twl.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> -#include <asm/system_info.h> - -#include "common.h" -#include "gpmc.h" -#include <linux/platform_data/mtd-nand-omap2.h> - -#include "mux.h" -#include "hsmmc.h" -#include "board-flash.h" -#include "common-board-devices.h" - -#include <asm/setup.h> - -#define OMAP3_AC_GPIO 136 -#define OMAP3_TS_GPIO 162 -#define TB_BL_PWM_TIMER 9 -#define TB_KILL_POWER_GPIO 168 - -#define NAND_CS 0 - -static unsigned long touchbook_revision; - -static struct mtd_partition omap3touchbook_nand_partitions[] = { - /* All the partition sizes are listed in terms of NAND block size */ - { - .name = "X-Loader", - .offset = 0, - .size = 4 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "U-Boot", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ - .size = 15 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "U-Boot Env", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */ - .size = 1 * NAND_BLOCK_SIZE, - }, - { - .name = "Kernel", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ - .size = 32 * NAND_BLOCK_SIZE, - }, - { - .name = "File System", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */ - .size = MTDPART_SIZ_FULL, - }, -}; - -#include "sdram-micron-mt46h32m32lf-6.h" - -static struct omap2_hsmmc_info mmc[] = { - { - .mmc = 1, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, - .gpio_wp = 29, - .deferred = true, - }, - {} /* Terminator */ -}; - -static struct regulator_consumer_supply touchbook_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), -}; - -static struct regulator_consumer_supply touchbook_vsim_supply[] = { - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), -}; - -static struct gpio_led gpio_leds[]; - -static int touchbook_twl_gpio_setup(struct device *dev, - unsigned gpio, unsigned ngpio) -{ - /* gpio + 0 is "mmc0_cd" (input/IRQ) */ - mmc[0].gpio_cd = gpio + 0; - omap_hsmmc_late_init(mmc); - - /* REVISIT: need ehci-omap hooks for external VBUS - * power switch and overcurrent detect - */ - gpio_request_one(gpio + 1, GPIOF_IN, "EHCI_nOC"); - - /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */ - gpio_request_one(gpio + TWL4030_GPIO_MAX, GPIOF_OUT_INIT_LOW, - "nEN_USB_PWR"); - - /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ - gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; - - return 0; -} - -static struct twl4030_gpio_platform_data touchbook_gpio_data = { - .use_leds = true, - .pullups = BIT(1), - .pulldowns = BIT(2) | BIT(6) | BIT(7) | BIT(8) | BIT(13) - | BIT(15) | BIT(16) | BIT(17), - .setup = touchbook_twl_gpio_setup, -}; - -static struct regulator_consumer_supply touchbook_vdac_supply[] = { -{ - .supply = "vdac", -}, -}; - -static struct regulator_consumer_supply touchbook_vdvi_supply[] = { -{ - .supply = "vdvi", -}, -}; - -/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ -static struct regulator_init_data touchbook_vmmc1 = { - .constraints = { - .min_uV = 1850000, - .max_uV = 3150000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(touchbook_vmmc1_supply), - .consumer_supplies = touchbook_vmmc1_supply, -}; - -/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ -static struct regulator_init_data touchbook_vsim = { - .constraints = { - .min_uV = 1800000, - .max_uV = 3000000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(touchbook_vsim_supply), - .consumer_supplies = touchbook_vsim_supply, -}; - -static struct twl4030_platform_data touchbook_twldata = { - /* platform_data for children goes here */ - .gpio = &touchbook_gpio_data, - .vmmc1 = &touchbook_vmmc1, - .vsim = &touchbook_vsim, -}; - -static struct i2c_board_info __initdata touchBook_i2c_boardinfo[] = { - { - I2C_BOARD_INFO("bq27200", 0x55), - }, -}; - -static int __init omap3_touchbook_i2c_init(void) -{ - /* Standard TouchBook bus */ - omap3_pmic_get_config(&touchbook_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); - - touchbook_twldata.vdac->num_consumer_supplies = - ARRAY_SIZE(touchbook_vdac_supply); - touchbook_twldata.vdac->consumer_supplies = touchbook_vdac_supply; - - touchbook_twldata.vpll2->constraints.name = "VDVI"; - touchbook_twldata.vpll2->num_consumer_supplies = - ARRAY_SIZE(touchbook_vdvi_supply); - touchbook_twldata.vpll2->consumer_supplies = touchbook_vdvi_supply; - - omap3_pmic_init("twl4030", &touchbook_twldata); - /* Additional TouchBook bus */ - omap_register_i2c_bus(3, 100, touchBook_i2c_boardinfo, - ARRAY_SIZE(touchBook_i2c_boardinfo)); - - return 0; -} - -static struct ads7846_platform_data ads7846_pdata = { - .x_min = 100, - .y_min = 265, - .x_max = 3950, - .y_max = 3750, - .x_plate_ohms = 40, - .pressure_max = 255, - .debounce_max = 10, - .debounce_tol = 5, - .debounce_rep = 1, - .gpio_pendown = OMAP3_TS_GPIO, - .keep_vref_on = 1, -}; - -static struct gpio_led gpio_leds[] = { - { - .name = "touchbook::usr0", - .default_trigger = "heartbeat", - .gpio = 150, - }, - { - .name = "touchbook::usr1", - .default_trigger = "mmc0", - .gpio = 149, - }, - { - .name = "touchbook::pmu_stat", - .gpio = -EINVAL, /* gets replaced */ - .active_low = true, - }, -}; - -static struct gpio_led_platform_data gpio_led_info = { - .leds = gpio_leds, - .num_leds = ARRAY_SIZE(gpio_leds), -}; - -static struct platform_device leds_gpio = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &gpio_led_info, - }, -}; - -static struct gpio_keys_button gpio_buttons[] = { - { - .code = BTN_EXTRA, - .gpio = 7, - .desc = "user", - .wakeup = 1, - }, - { - .code = KEY_POWER, - .gpio = 183, - .desc = "power", - .wakeup = 1, - }, -}; - -static struct gpio_keys_platform_data gpio_key_info = { - .buttons = gpio_buttons, - .nbuttons = ARRAY_SIZE(gpio_buttons), -}; - -static struct platform_device keys_gpio = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &gpio_key_info, - }, -}; - -#ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; -#endif - -static struct usbhs_phy_data phy_data[] __initdata = { - { - .port = 2, - .reset_gpio = 147, - .vcc_gpio = -EINVAL, - }, -}; - -static struct platform_device *omap3_touchbook_devices[] __initdata = { - &leds_gpio, - &keys_gpio, -}; - -static struct usbhs_omap_platform_data usbhs_bdata __initdata = { - .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, - .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, -}; - -static void omap3_touchbook_poweroff(void) -{ - int pwr_off = TB_KILL_POWER_GPIO; - - if (gpio_request_one(pwr_off, GPIOF_OUT_INIT_LOW, "DVI reset") < 0) - printk(KERN_ERR "Unable to get kill power GPIO\n"); -} - -static int __init early_touchbook_revision(char *p) -{ - if (!p) - return 0; - - return kstrtoul(p, 10, &touchbook_revision); -} -early_param("tbr", early_touchbook_revision); - -static void __init omap3_touchbook_init(void) -{ - omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); - - pm_power_off = omap3_touchbook_poweroff; - - if (system_rev >= 0x20 && system_rev <= 0x34301000) { - omap_mux_init_gpio(23, OMAP_PIN_INPUT); - mmc[0].gpio_wp = 23; - } else { - omap_mux_init_gpio(29, OMAP_PIN_INPUT); - } - omap_hsmmc_init(mmc); - - omap3_touchbook_i2c_init(); - platform_add_devices(omap3_touchbook_devices, - ARRAY_SIZE(omap3_touchbook_devices)); - omap_serial_init(); - omap_sdrc_init(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); - - omap_mux_init_gpio(170, OMAP_PIN_INPUT); - /* REVISIT leave DVI powered down until it's needed ... */ - gpio_request_one(176, GPIOF_OUT_INIT_HIGH, "DVI_nPD"); - - /* Touchscreen and accelerometer */ - omap_ads7846_init(4, OMAP3_TS_GPIO, 310, &ads7846_pdata); - usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); - usb_musb_init(NULL); - - usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data)); - usbhs_init(&usbhs_bdata); - board_nand_init(omap3touchbook_nand_partitions, - ARRAY_SIZE(omap3touchbook_nand_partitions), NAND_CS, - NAND_BUSWIDTH_16, NULL); - - /* Ensure SDRC pins are mux'd for self-refresh */ - omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); - omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); -} - -MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board") - /* Maintainer: Gregoire Gentil - http://www.alwaysinnovating.com */ - .atag_offset = 0x100, - .reserve = omap_reserve, - .map_io = omap3_map_io, - .init_early = omap3430_init_early, - .init_irq = omap3_init_irq, - .init_machine = omap3_touchbook_init, - .init_late = omap3430_init_late, - .init_time = omap3_secure_sync32k_timer_init, - .restart = omap3xxx_restart, -MACHINE_END diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index 6124db5..a699d71 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -23,6 +23,9 @@ #include <linux/clk-provider.h> #include <linux/io.h> #include <linux/bitops.h> +#include <linux/regmap.h> +#include <linux/of_address.h> +#include <linux/bootmem.h> #include <asm/cpu.h> #include <trace/events/power.h> @@ -72,30 +75,110 @@ struct ti_clk_features ti_clk_features; static bool clkdm_control = true; static LIST_HEAD(clk_hw_omap_clocks); -void __iomem *clk_memmaps[CLK_MAX_MEMMAPS]; + +struct clk_iomap { + struct regmap *regmap; + void __iomem *mem; +}; + +static struct clk_iomap *clk_memmaps[CLK_MAX_MEMMAPS]; + +static void clk_memmap_writel(u32 val, void __iomem *reg) +{ + struct clk_omap_reg *r = (struct clk_omap_reg *)® + struct clk_iomap *io = clk_memmaps[r->index]; + + if (io->regmap) + regmap_write(io->regmap, r->offset, val); + else + writel_relaxed(val, io->mem + r->offset); +} + +static u32 clk_memmap_readl(void __iomem *reg) +{ + u32 val; + struct clk_omap_reg *r = (struct clk_omap_reg *)® + struct clk_iomap *io = clk_memmaps[r->index]; + + if (io->regmap) + regmap_read(io->regmap, r->offset, &val); + else + val = readl_relaxed(io->mem + r->offset); + + return val; +} void omap2_clk_writel(u32 val, struct clk_hw_omap *clk, void __iomem *reg) { - if (clk->flags & MEMMAP_ADDRESSING) { - struct clk_omap_reg *r = (struct clk_omap_reg *)® - writel_relaxed(val, clk_memmaps[r->index] + r->offset); - } else { + if (WARN_ON_ONCE(!(clk->flags & MEMMAP_ADDRESSING))) writel_relaxed(val, reg); - } + else + clk_memmap_writel(val, reg); } u32 omap2_clk_readl(struct clk_hw_omap *clk, void __iomem *reg) { - u32 val; + if (WARN_ON_ONCE(!(clk->flags & MEMMAP_ADDRESSING))) + return readl_relaxed(reg); + else + return clk_memmap_readl(reg); +} - if (clk->flags & MEMMAP_ADDRESSING) { - struct clk_omap_reg *r = (struct clk_omap_reg *)® - val = readl_relaxed(clk_memmaps[r->index] + r->offset); - } else { - val = readl_relaxed(reg); - } +static struct ti_clk_ll_ops omap_clk_ll_ops = { + .clk_readl = clk_memmap_readl, + .clk_writel = clk_memmap_writel, +}; - return val; +/** + * omap2_clk_provider_init - initialize a clock provider + * @match_table: DT device table to match for devices to init + * @np: device node pointer for the this clock provider + * @index: index for the clock provider + + @syscon: syscon regmap pointer + * @mem: iomem pointer for the clock provider memory area, only used if + * syscon is not provided + * + * Initializes a clock provider module (CM/PRM etc.), registering + * the memory mapping at specified index and initializing the + * low level driver infrastructure. Returns 0 in success. + */ +int __init omap2_clk_provider_init(struct device_node *np, int index, + struct regmap *syscon, void __iomem *mem) +{ + struct clk_iomap *io; + + ti_clk_ll_ops = &omap_clk_ll_ops; + + io = kzalloc(sizeof(*io), GFP_KERNEL); + + io->regmap = syscon; + io->mem = mem; + + clk_memmaps[index] = io; + + ti_dt_clk_init_provider(np, index); + + return 0; +} + +/** + * omap2_clk_legacy_provider_init - initialize a legacy clock provider + * @index: index for the clock provider + * @mem: iomem pointer for the clock provider memory area + * + * Initializes a legacy clock provider memory mapping. + */ +void __init omap2_clk_legacy_provider_init(int index, void __iomem *mem) +{ + struct clk_iomap *io; + + ti_clk_ll_ops = &omap_clk_ll_ops; + + io = memblock_virt_alloc(sizeof(*io), 0); + + io->mem = mem; + + clk_memmaps[index] = io; } /* diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index a56742f..652ed0a 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -271,10 +271,14 @@ extern const struct clksel_rate div_1_3_rates[]; extern const struct clksel_rate div_1_4_rates[]; extern const struct clksel_rate div31_1to31_rates[]; -extern void __iomem *clk_memmaps[]; - extern int omap2_clkops_enable_clkdm(struct clk_hw *hw); extern void omap2_clkops_disable_clkdm(struct clk_hw *hw); +struct regmap; + +int __init omap2_clk_provider_init(struct device_node *np, int index, + struct regmap *syscon, void __iomem *mem); +void __init omap2_clk_legacy_provider_init(int index, void __iomem *mem); + void __init ti_clk_init_features(void); #endif diff --git a/arch/arm/mach-omap2/cm.h b/arch/arm/mach-omap2/cm.h index 6222e87..1fe3e6b 100644 --- a/arch/arm/mach-omap2/cm.h +++ b/arch/arm/mach-omap2/cm.h @@ -70,6 +70,8 @@ int omap_cm_module_enable(u8 mode, u8 part, u16 inst, u16 clkctrl_offs); int omap_cm_module_disable(u8 part, u16 inst, u16 clkctrl_offs); extern int cm_register(struct cm_ll_data *cld); extern int cm_unregister(struct cm_ll_data *cld); +int omap_cm_init(void); +int omap2_cm_base_init(void); # endif diff --git a/arch/arm/mach-omap2/cm2xxx.c b/arch/arm/mach-omap2/cm2xxx.c index ef62ac9..3e5fd35 100644 --- a/arch/arm/mach-omap2/cm2xxx.c +++ b/arch/arm/mach-omap2/cm2xxx.c @@ -393,7 +393,7 @@ static struct cm_ll_data omap2xxx_cm_ll_data = { .wait_module_ready = &omap2xxx_cm_wait_module_ready, }; -int __init omap2xxx_cm_init(void) +int __init omap2xxx_cm_init(const struct omap_prcm_init_data *data) { return cm_register(&omap2xxx_cm_ll_data); } diff --git a/arch/arm/mach-omap2/cm2xxx.h b/arch/arm/mach-omap2/cm2xxx.h index 83b6c59..7b8c79c 100644 --- a/arch/arm/mach-omap2/cm2xxx.h +++ b/arch/arm/mach-omap2/cm2xxx.h @@ -63,7 +63,7 @@ extern u32 omap2xxx_cm_get_core_pll_config(void); extern void omap2xxx_cm_set_mod_dividers(u32 mpu, u32 dsp, u32 gfx, u32 core, u32 mdm); -extern int __init omap2xxx_cm_init(void); +int __init omap2xxx_cm_init(const struct omap_prcm_init_data *data); #endif diff --git a/arch/arm/mach-omap2/cm33xx.c b/arch/arm/mach-omap2/cm33xx.c index cc5aac7..7b181f9 100644 --- a/arch/arm/mach-omap2/cm33xx.c +++ b/arch/arm/mach-omap2/cm33xx.c @@ -352,7 +352,7 @@ static struct cm_ll_data am33xx_cm_ll_data = { .module_disable = &am33xx_cm_module_disable, }; -int __init am33xx_cm_init(void) +int __init am33xx_cm_init(const struct omap_prcm_init_data *data) { return cm_register(&am33xx_cm_ll_data); } diff --git a/arch/arm/mach-omap2/cm33xx.h b/arch/arm/mach-omap2/cm33xx.h index 046b4b2..a91f7d2 100644 --- a/arch/arm/mach-omap2/cm33xx.h +++ b/arch/arm/mach-omap2/cm33xx.h @@ -19,6 +19,7 @@ #include "cm.h" #include "cm-regbits-33xx.h" +#include "prcm-common.h" /* CM base address */ #define AM33XX_CM_BASE 0x44e00000 @@ -374,6 +375,6 @@ #ifndef __ASSEMBLER__ -int am33xx_cm_init(void); +int am33xx_cm_init(const struct omap_prcm_init_data *data); #endif /* ASSEMBLER */ #endif diff --git a/arch/arm/mach-omap2/cm3xxx.c b/arch/arm/mach-omap2/cm3xxx.c index ebead8f..187fa43 100644 --- a/arch/arm/mach-omap2/cm3xxx.c +++ b/arch/arm/mach-omap2/cm3xxx.c @@ -671,8 +671,9 @@ static struct cm_ll_data omap3xxx_cm_ll_data = { .wait_module_ready = &omap3xxx_cm_wait_module_ready, }; -int __init omap3xxx_cm_init(void) +int __init omap3xxx_cm_init(const struct omap_prcm_init_data *data) { + omap2_clk_legacy_provider_init(TI_CLKM_CM, cm_base + OMAP3430_IVA2_MOD); return cm_register(&omap3xxx_cm_ll_data); } diff --git a/arch/arm/mach-omap2/cm3xxx.h b/arch/arm/mach-omap2/cm3xxx.h index 734a858..bc444e2 100644 --- a/arch/arm/mach-omap2/cm3xxx.h +++ b/arch/arm/mach-omap2/cm3xxx.h @@ -72,7 +72,7 @@ extern void omap3_cm_save_context(void); extern void omap3_cm_restore_context(void); extern void omap3_cm_save_scratchpad_contents(u32 *ptr); -extern int __init omap3xxx_cm_init(void); +int __init omap3xxx_cm_init(const struct omap_prcm_init_data *data); #endif diff --git a/arch/arm/mach-omap2/cm44xx.h b/arch/arm/mach-omap2/cm44xx.h index 728d06a..309a4c9 100644 --- a/arch/arm/mach-omap2/cm44xx.h +++ b/arch/arm/mach-omap2/cm44xx.h @@ -23,7 +23,6 @@ #define OMAP4_CM_CLKSTCTRL 0x0000 #define OMAP4_CM_STATICDEP 0x0004 -void omap_cm_base_init(void); -int omap4_cm_init(void); +int omap4_cm_init(const struct omap_prcm_init_data *data); #endif diff --git a/arch/arm/mach-omap2/cm_common.c b/arch/arm/mach-omap2/cm_common.c index 8fe02fce..23e8bce 100644 --- a/arch/arm/mach-omap2/cm_common.c +++ b/arch/arm/mach-omap2/cm_common.c @@ -15,10 +15,14 @@ #include <linux/init.h> #include <linux/errno.h> #include <linux/bug.h> +#include <linux/of.h> +#include <linux/of_address.h> #include "cm2xxx.h" #include "cm3xxx.h" +#include "cm33xx.h" #include "cm44xx.h" +#include "clock.h" /* * cm_ll_data: function pointers to SoC-specific implementations of @@ -33,6 +37,9 @@ void __iomem *cm_base; /* cm2_base: base virtual address of the CM2 IP block (OMAP44xx only) */ void __iomem *cm2_base; +#define CM_NO_CLOCKS 0x1 +#define CM_SINGLE_INSTANCE 0x2 + /** * omap2_set_globals_cm - set the CM/CM2 base addresses (for early use) * @cm: CM base virtual address @@ -212,3 +219,152 @@ int cm_unregister(struct cm_ll_data *cld) return 0; } + +#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \ + defined(CONFIG_SOC_DRA7XX) +static struct omap_prcm_init_data cm_data __initdata = { + .index = TI_CLKM_CM, + .init = omap4_cm_init, +}; + +static struct omap_prcm_init_data cm2_data __initdata = { + .index = TI_CLKM_CM2, + .init = omap4_cm_init, +}; +#endif + +#ifdef CONFIG_ARCH_OMAP2 +static struct omap_prcm_init_data omap2_prcm_data __initdata = { + .index = TI_CLKM_CM, + .init = omap2xxx_cm_init, + .flags = CM_NO_CLOCKS | CM_SINGLE_INSTANCE, +}; +#endif + +#ifdef CONFIG_ARCH_OMAP3 +static struct omap_prcm_init_data omap3_cm_data __initdata = { + .index = TI_CLKM_CM, + .init = omap3xxx_cm_init, + .flags = CM_SINGLE_INSTANCE, + + /* + * IVA2 offset is a negative value, must offset the cm_base address + * by this to get it to positive side on the iomap + */ + .offset = -OMAP3430_IVA2_MOD, +}; +#endif + +#if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_TI81XX) +static struct omap_prcm_init_data am3_prcm_data __initdata = { + .index = TI_CLKM_CM, + .flags = CM_NO_CLOCKS | CM_SINGLE_INSTANCE, + .init = am33xx_cm_init, +}; +#endif + +#ifdef CONFIG_SOC_AM43XX +static struct omap_prcm_init_data am4_prcm_data __initdata = { + .index = TI_CLKM_CM, + .flags = CM_NO_CLOCKS | CM_SINGLE_INSTANCE, + .init = omap4_cm_init, +}; +#endif + +static const struct of_device_id omap_cm_dt_match_table[] __initconst = { +#ifdef CONFIG_ARCH_OMAP2 + { .compatible = "ti,omap2-prcm", .data = &omap2_prcm_data }, +#endif +#ifdef CONFIG_ARCH_OMAP3 + { .compatible = "ti,omap3-cm", .data = &omap3_cm_data }, +#endif +#ifdef CONFIG_ARCH_OMAP4 + { .compatible = "ti,omap4-cm1", .data = &cm_data }, + { .compatible = "ti,omap4-cm2", .data = &cm2_data }, +#endif +#ifdef CONFIG_SOC_OMAP5 + { .compatible = "ti,omap5-cm-core-aon", .data = &cm_data }, + { .compatible = "ti,omap5-cm-core", .data = &cm2_data }, +#endif +#ifdef CONFIG_SOC_DRA7XX + { .compatible = "ti,dra7-cm-core-aon", .data = &cm_data }, + { .compatible = "ti,dra7-cm-core", .data = &cm2_data }, +#endif +#ifdef CONFIG_SOC_AM33XX + { .compatible = "ti,am3-prcm", .data = &am3_prcm_data }, +#endif +#ifdef CONFIG_SOC_AM43XX + { .compatible = "ti,am4-prcm", .data = &am4_prcm_data }, +#endif +#ifdef CONFIG_SOC_TI81XX + { .compatible = "ti,dm814-prcm", .data = &am3_prcm_data }, + { .compatible = "ti,dm816-prcm", .data = &am3_prcm_data }, +#endif + { } +}; + +/** + * omap2_cm_base_init - initialize iomappings for the CM drivers + * + * Detects and initializes the iomappings for the CM driver, based + * on the DT data. Returns 0 in success, negative error value + * otherwise. + */ +int __init omap2_cm_base_init(void) +{ + struct device_node *np; + const struct of_device_id *match; + struct omap_prcm_init_data *data; + void __iomem *mem; + + for_each_matching_node_and_match(np, omap_cm_dt_match_table, &match) { + data = (struct omap_prcm_init_data *)match->data; + + mem = of_iomap(np, 0); + if (!mem) + return -ENOMEM; + + if (data->index == TI_CLKM_CM) + cm_base = mem + data->offset; + + if (data->index == TI_CLKM_CM2) + cm2_base = mem + data->offset; + + data->mem = mem; + + data->np = np; + + if (data->init && (data->flags & CM_SINGLE_INSTANCE || + (cm_base && cm2_base))) + data->init(data); + } + + return 0; +} + +/** + * omap_cm_init - low level init for the CM drivers + * + * Initializes the low level clock infrastructure for CM drivers. + * Returns 0 in success, negative error value in failure. + */ +int __init omap_cm_init(void) +{ + struct device_node *np; + const struct of_device_id *match; + const struct omap_prcm_init_data *data; + int ret; + + for_each_matching_node_and_match(np, omap_cm_dt_match_table, &match) { + data = match->data; + + if (data->flags & CM_NO_CLOCKS) + continue; + + ret = omap2_clk_provider_init(np, data->index, NULL, data->mem); + if (ret) + return ret; + } + + return 0; +} diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c index 95a8cff..2c0e07e 100644 --- a/arch/arm/mach-omap2/cminst44xx.c +++ b/arch/arm/mach-omap2/cminst44xx.c @@ -63,7 +63,7 @@ static void __iomem *_cm_bases[OMAP4_MAX_PRCM_PARTITIONS]; * Populates the base addresses of the _cm_bases * array used for read/write of cm module registers. */ -void omap_cm_base_init(void) +static void omap_cm_base_init(void) { _cm_bases[OMAP4430_PRM_PARTITION] = prm_base; _cm_bases[OMAP4430_CM1_PARTITION] = cm_base; @@ -514,8 +514,10 @@ static struct cm_ll_data omap4xxx_cm_ll_data = { .module_disable = &omap4_cminst_module_disable, }; -int __init omap4_cm_init(void) +int __init omap4_cm_init(const struct omap_prcm_init_data *data) { + omap_cm_base_init(); + return cm_register(&omap4xxx_cm_ll_data); } diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c index 484cdad..eae6a0e 100644 --- a/arch/arm/mach-omap2/common.c +++ b/arch/arm/mach-omap2/common.c @@ -30,5 +30,4 @@ int __weak omap_secure_ram_reserve_memblock(void) void __init omap_reserve(void) { omap_secure_ram_reserve_memblock(); - omap_barrier_reserve_memblock(); } diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index 46e2458..cf3cf22 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -200,9 +200,6 @@ void __init omap4_map_io(void); void __init omap5_map_io(void); void __init ti81xx_map_io(void); -/* omap_barriers_init() is OMAP4 only */ -void omap_barriers_init(void); - /** * omap_test_timeout - busy-loop, testing a condition * @cond: condition to test until it evaluates to true diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c index da041b4..af95a62 100644 --- a/arch/arm/mach-omap2/control.c +++ b/arch/arm/mach-omap2/control.c @@ -14,6 +14,9 @@ #include <linux/kernel.h> #include <linux/io.h> +#include <linux/of_address.h> +#include <linux/regmap.h> +#include <linux/mfd/syscon.h> #include "soc.h" #include "iomap.h" @@ -25,13 +28,15 @@ #include "sdrc.h" #include "pm.h" #include "control.h" +#include "clock.h" /* Used by omap3_ctrl_save_padconf() */ #define START_PADCONF_SAVE 0x2 #define PADCONF_SAVE_DONE 0x1 static void __iomem *omap2_ctrl_base; -static void __iomem *omap4_ctrl_pad_base; +static s16 omap2_ctrl_offset; +static struct regmap *omap2_ctrl_syscon; #if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM) struct omap3_scratchpad { @@ -133,66 +138,79 @@ struct omap3_control_regs { static struct omap3_control_regs control_context; #endif /* CONFIG_ARCH_OMAP3 && CONFIG_PM */ -#define OMAP_CTRL_REGADDR(reg) (omap2_ctrl_base + (reg)) -#define OMAP4_CTRL_PAD_REGADDR(reg) (omap4_ctrl_pad_base + (reg)) - -void __init omap2_set_globals_control(void __iomem *ctrl, - void __iomem *ctrl_pad) +void __init omap2_set_globals_control(void __iomem *ctrl) { omap2_ctrl_base = ctrl; - omap4_ctrl_pad_base = ctrl_pad; -} - -void __iomem *omap_ctrl_base_get(void) -{ - return omap2_ctrl_base; } u8 omap_ctrl_readb(u16 offset) { - return readb_relaxed(OMAP_CTRL_REGADDR(offset)); + u32 val; + u8 byte_offset = offset & 0x3; + + val = omap_ctrl_readl(offset); + + return (val >> (byte_offset * 8)) & 0xff; } u16 omap_ctrl_readw(u16 offset) { - return readw_relaxed(OMAP_CTRL_REGADDR(offset)); + u32 val; + u16 byte_offset = offset & 0x2; + + val = omap_ctrl_readl(offset); + + return (val >> (byte_offset * 8)) & 0xffff; } u32 omap_ctrl_readl(u16 offset) { - return readl_relaxed(OMAP_CTRL_REGADDR(offset)); + u32 val; + + offset &= 0xfffc; + if (!omap2_ctrl_syscon) + val = readl_relaxed(omap2_ctrl_base + offset); + else + regmap_read(omap2_ctrl_syscon, omap2_ctrl_offset + offset, + &val); + + return val; } void omap_ctrl_writeb(u8 val, u16 offset) { - writeb_relaxed(val, OMAP_CTRL_REGADDR(offset)); + u32 tmp; + u8 byte_offset = offset & 0x3; + + tmp = omap_ctrl_readl(offset); + + tmp &= 0xffffffff ^ (0xff << (byte_offset * 8)); + tmp |= val << (byte_offset * 8); + + omap_ctrl_writel(tmp, offset); } void omap_ctrl_writew(u16 val, u16 offset) { - writew_relaxed(val, OMAP_CTRL_REGADDR(offset)); -} + u32 tmp; + u8 byte_offset = offset & 0x2; -void omap_ctrl_writel(u32 val, u16 offset) -{ - writel_relaxed(val, OMAP_CTRL_REGADDR(offset)); -} + tmp = omap_ctrl_readl(offset); -/* - * On OMAP4 control pad are not addressable from control - * core base. So the common omap_ctrl_read/write APIs breaks - * Hence export separate APIs to manage the omap4 pad control - * registers. This APIs will work only for OMAP4 - */ + tmp &= 0xffffffff ^ (0xffff << (byte_offset * 8)); + tmp |= val << (byte_offset * 8); -u32 omap4_ctrl_pad_readl(u16 offset) -{ - return readl_relaxed(OMAP4_CTRL_PAD_REGADDR(offset)); + omap_ctrl_writel(tmp, offset); } -void omap4_ctrl_pad_writel(u32 val, u16 offset) +void omap_ctrl_writel(u32 val, u16 offset) { - writel_relaxed(val, OMAP4_CTRL_PAD_REGADDR(offset)); + offset &= 0xfffc; + if (!omap2_ctrl_syscon) + writel_relaxed(val, omap2_ctrl_base + offset); + else + regmap_write(omap2_ctrl_syscon, omap2_ctrl_offset + offset, + val); } #ifdef CONFIG_ARCH_OMAP3 @@ -611,3 +629,120 @@ void __init omap3_ctrl_init(void) omap3_ctrl_setup_d2d_padconf(); } #endif /* CONFIG_ARCH_OMAP3 && CONFIG_PM */ + +struct control_init_data { + int index; + s16 offset; +}; + +static struct control_init_data ctrl_data = { + .index = TI_CLKM_CTRL, +}; + +static const struct control_init_data omap2_ctrl_data = { + .index = TI_CLKM_CTRL, + .offset = -OMAP2_CONTROL_GENERAL, +}; + +static const struct of_device_id omap_scrm_dt_match_table[] = { + { .compatible = "ti,am3-scm", .data = &ctrl_data }, + { .compatible = "ti,am4-scm", .data = &ctrl_data }, + { .compatible = "ti,omap2-scm", .data = &omap2_ctrl_data }, + { .compatible = "ti,omap3-scm", .data = &omap2_ctrl_data }, + { .compatible = "ti,dm816-scrm", .data = &ctrl_data }, + { .compatible = "ti,omap4-scm-core", .data = &ctrl_data }, + { .compatible = "ti,omap5-scm-core", .data = &ctrl_data }, + { .compatible = "ti,dra7-scm-core", .data = &ctrl_data }, + { } +}; + +/** + * omap2_control_base_init - initialize iomappings for the control driver + * + * Detects and initializes the iomappings for the control driver, based + * on the DT data. Returns 0 in success, negative error value + * otherwise. + */ +int __init omap2_control_base_init(void) +{ + struct device_node *np; + const struct of_device_id *match; + struct control_init_data *data; + + for_each_matching_node_and_match(np, omap_scrm_dt_match_table, &match) { + data = (struct control_init_data *)match->data; + + omap2_ctrl_base = of_iomap(np, 0); + if (!omap2_ctrl_base) + return -ENOMEM; + + omap2_ctrl_offset = data->offset; + } + + return 0; +} + +/** + * omap_control_init - low level init for the control driver + * + * Initializes the low level clock infrastructure for control driver. + * Returns 0 in success, negative error value in failure. + */ +int __init omap_control_init(void) +{ + struct device_node *np, *scm_conf; + const struct of_device_id *match; + const struct omap_prcm_init_data *data; + int ret; + struct regmap *syscon; + + for_each_matching_node_and_match(np, omap_scrm_dt_match_table, &match) { + data = match->data; + + /* + * Check if we have scm_conf node, if yes, use this to + * access clock registers. + */ + scm_conf = of_get_child_by_name(np, "scm_conf"); + + if (scm_conf) { + syscon = syscon_node_to_regmap(scm_conf); + + if (IS_ERR(syscon)) + return PTR_ERR(syscon); + + omap2_ctrl_syscon = syscon; + + if (of_get_child_by_name(scm_conf, "clocks")) { + ret = omap2_clk_provider_init(scm_conf, + data->index, + syscon, NULL); + if (ret) + return ret; + } + + iounmap(omap2_ctrl_base); + omap2_ctrl_base = NULL; + } else { + /* No scm_conf found, direct access */ + ret = omap2_clk_provider_init(np, data->index, NULL, + omap2_ctrl_base); + if (ret) + return ret; + } + } + + return 0; +} + +/** + * omap3_control_legacy_iomap_init - legacy iomap init for clock providers + * + * Legacy iomap init for clock provider. Needed only by legacy boot mode, + * where the base addresses are not parsed from DT, but still required + * by the clock driver to be setup properly. + */ +void __init omap3_control_legacy_iomap_init(void) +{ + omap2_clk_legacy_provider_init(TI_CLKM_SCRM, omap2_ctrl_base); +} diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h index b8a4871..80d2b7d 100644 --- a/arch/arm/mach-omap2/control.h +++ b/arch/arm/mach-omap2/control.h @@ -440,15 +440,12 @@ #ifndef __ASSEMBLY__ #ifdef CONFIG_ARCH_OMAP2PLUS -extern void __iomem *omap_ctrl_base_get(void); extern u8 omap_ctrl_readb(u16 offset); extern u16 omap_ctrl_readw(u16 offset); extern u32 omap_ctrl_readl(u16 offset); -extern u32 omap4_ctrl_pad_readl(u16 offset); extern void omap_ctrl_writeb(u8 val, u16 offset); extern void omap_ctrl_writew(u16 val, u16 offset); extern void omap_ctrl_writel(u32 val, u16 offset); -extern void omap4_ctrl_pad_writel(u32 val, u16 offset); extern void omap3_save_scratchpad_contents(void); extern void omap3_clear_scratchpad_contents(void); @@ -464,10 +461,11 @@ extern void omap_ctrl_write_dsp_boot_mode(u8 bootmode); extern void omap3630_ctrl_disable_rta(void); extern int omap3_ctrl_save_padconf(void); void omap3_ctrl_init(void); -extern void omap2_set_globals_control(void __iomem *ctrl, - void __iomem *ctrl_pad); +int omap2_control_base_init(void); +int omap_control_init(void); +void omap2_set_globals_control(void __iomem *ctrl); +void __init omap3_control_legacy_iomap_init(void); #else -#define omap_ctrl_base_get() 0 #define omap_ctrl_readb(x) 0 #define omap_ctrl_readw(x) 0 #define omap_ctrl_readl(x) 0 diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 1afb50d..990338f 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -74,82 +74,12 @@ omap_postcore_initcall(omap3_l3_init); static struct resource omap3isp_resources[] = { { .start = OMAP3430_ISP_BASE, - .end = OMAP3430_ISP_END, + .end = OMAP3430_ISP_BASE + 0x12fc, .flags = IORESOURCE_MEM, }, { - .start = OMAP3430_ISP_CCP2_BASE, - .end = OMAP3430_ISP_CCP2_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_CCDC_BASE, - .end = OMAP3430_ISP_CCDC_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_HIST_BASE, - .end = OMAP3430_ISP_HIST_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_H3A_BASE, - .end = OMAP3430_ISP_H3A_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_PREV_BASE, - .end = OMAP3430_ISP_PREV_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_RESZ_BASE, - .end = OMAP3430_ISP_RESZ_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_SBL_BASE, - .end = OMAP3430_ISP_SBL_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_CSI2A_REGS1_BASE, - .end = OMAP3430_ISP_CSI2A_REGS1_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_CSIPHY2_BASE, - .end = OMAP3430_ISP_CSIPHY2_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3630_ISP_CSI2A_REGS2_BASE, - .end = OMAP3630_ISP_CSI2A_REGS2_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3630_ISP_CSI2C_REGS1_BASE, - .end = OMAP3630_ISP_CSI2C_REGS1_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3630_ISP_CSIPHY1_BASE, - .end = OMAP3630_ISP_CSIPHY1_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3630_ISP_CSI2C_REGS2_BASE, - .end = OMAP3630_ISP_CSI2C_REGS2_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP343X_CTRL_BASE + OMAP343X_CONTROL_CSIRXFE, - .end = OMAP343X_CTRL_BASE + OMAP343X_CONTROL_CSIRXFE + 3, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP343X_CTRL_BASE + OMAP3630_CONTROL_CAMERA_PHY_CTRL, - .end = OMAP343X_CTRL_BASE + OMAP3630_CONTROL_CAMERA_PHY_CTRL + 3, + .start = OMAP3430_ISP_BASE2, + .end = OMAP3430_ISP_BASE2 + 0x0600, .flags = IORESOURCE_MEM, }, { diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index 7a050f9..f492ae1 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -26,6 +26,8 @@ #include <linux/of.h> #include <linux/of_platform.h> #include <linux/slab.h> +#include <linux/mfd/syscon.h> +#include <linux/regmap.h> #include <video/omapdss.h> #include "omap_hwmod.h" @@ -104,6 +106,10 @@ static const struct omap_dss_hwmod_data omap4_dss_hwmod_data[] __initconst = { { "dss_hdmi", "omapdss_hdmi", -1 }, }; +#define OMAP4_DSIPHY_SYSCON_OFFSET 0x78 + +static struct regmap *omap4_dsi_mux_syscon; + static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes) { u32 enable_mask, enable_shift; @@ -124,7 +130,7 @@ static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes) return -ENODEV; } - reg = omap4_ctrl_pad_readl(OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY); + regmap_read(omap4_dsi_mux_syscon, OMAP4_DSIPHY_SYSCON_OFFSET, ®); reg &= ~enable_mask; reg &= ~pipd_mask; @@ -132,7 +138,7 @@ static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes) reg |= (lanes << enable_shift) & enable_mask; reg |= (lanes << pipd_shift) & pipd_mask; - omap4_ctrl_pad_writel(reg, OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY); + regmap_write(omap4_dsi_mux_syscon, OMAP4_DSIPHY_SYSCON_OFFSET, reg); return 0; } @@ -665,5 +671,10 @@ int __init omapdss_init_of(void) return r; } + /* add DSI info for omap4 */ + node = of_find_node_by_name(NULL, "omap4_padconf_global"); + if (node) + omap4_dsi_mux_syscon = syscon_node_to_regmap(node); + return 0; } diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index d5951b1..72918c4 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -96,14 +96,6 @@ int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data, gpmc_nand_res[1].start = gpmc_get_client_irq(GPMC_IRQ_FIFOEVENTENABLE); gpmc_nand_res[2].start = gpmc_get_client_irq(GPMC_IRQ_COUNT_EVENT); - if (gpmc_t) { - err = gpmc_cs_set_timings(gpmc_nand_data->cs, gpmc_t); - if (err < 0) { - pr_err("omap2-gpmc: Unable to set gpmc timings: %d\n", err); - return err; - } - } - memset(&s, 0, sizeof(struct gpmc_settings)); if (gpmc_nand_data->of_node) gpmc_read_settings_dt(gpmc_nand_data->of_node, &s); @@ -111,6 +103,16 @@ int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data, gpmc_set_legacy(gpmc_nand_data, &s); s.device_nand = true; + + if (gpmc_t) { + err = gpmc_cs_set_timings(gpmc_nand_data->cs, gpmc_t, &s); + if (err < 0) { + pr_err("omap2-gpmc: Unable to set gpmc timings: %d\n", + err); + return err; + } + } + err = gpmc_cs_program_settings(gpmc_nand_data->cs, &s); if (err < 0) goto out_free_cs; diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c index 53d197e..f899e77 100644 --- a/arch/arm/mach-omap2/gpmc-onenand.c +++ b/arch/arm/mach-omap2/gpmc-onenand.c @@ -293,7 +293,7 @@ static int omap2_onenand_setup_async(void __iomem *onenand_base) if (ret < 0) return ret; - ret = gpmc_cs_set_timings(gpmc_onenand_data->cs, &t); + ret = gpmc_cs_set_timings(gpmc_onenand_data->cs, &t, &onenand_async); if (ret < 0) return ret; @@ -331,7 +331,7 @@ static int omap2_onenand_setup_sync(void __iomem *onenand_base, int *freq_ptr) if (ret < 0) return ret; - ret = gpmc_cs_set_timings(gpmc_onenand_data->cs, &t); + ret = gpmc_cs_set_timings(gpmc_onenand_data->cs, &t, &onenand_sync); if (ret < 0) return ret; diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 25f1bee..e3f713f 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -52,7 +52,10 @@ EXPORT_SYMBOL(omap_rev); int omap_type(void) { - u32 val = 0; + static u32 val = OMAP2_DEVICETYPE_MASK; + + if (val < OMAP2_DEVICETYPE_MASK) + return val; if (cpu_is_omap24xx()) { val = omap_ctrl_readl(OMAP24XX_CONTROL_STATUS); diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index c4871c5..820dde8 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -306,7 +306,6 @@ void __init am33xx_map_io(void) void __init omap4_map_io(void) { iotable_init(omap44xx_io_desc, ARRAY_SIZE(omap44xx_io_desc)); - omap_barriers_init(); } #endif @@ -314,7 +313,6 @@ void __init omap4_map_io(void) void __init omap5_map_io(void) { iotable_init(omap54xx_io_desc, ARRAY_SIZE(omap54xx_io_desc)); - omap_barriers_init(); } #endif /* @@ -384,13 +382,9 @@ void __init omap2420_init_early(void) omap2_set_globals_tap(OMAP242X_CLASS, OMAP2_L4_IO_ADDRESS(0x48014000)); omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP2420_SDRC_BASE), OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE)); - omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE), - NULL); - omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE)); - omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE), NULL); + omap2_control_base_init(); omap2xxx_check_revision(); - omap2xxx_prm_init(); - omap2xxx_cm_init(); + omap2_prcm_base_init(); omap2xxx_voltagedomains_init(); omap242x_powerdomains_init(); omap242x_clockdomains_init(); @@ -414,13 +408,9 @@ void __init omap2430_init_early(void) omap2_set_globals_tap(OMAP243X_CLASS, OMAP2_L4_IO_ADDRESS(0x4900a000)); omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP243X_SDRC_BASE), OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE)); - omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE), - NULL); - omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE)); - omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE), NULL); + omap2_control_base_init(); omap2xxx_check_revision(); - omap2xxx_prm_init(); - omap2xxx_cm_init(); + omap2_prcm_base_init(); omap2xxx_voltagedomains_init(); omap243x_powerdomains_init(); omap243x_clockdomains_init(); @@ -448,21 +438,30 @@ void __init omap3_init_early(void) omap2_set_globals_tap(OMAP343X_CLASS, OMAP2_L4_IO_ADDRESS(0x4830A000)); omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP343X_SDRC_BASE), OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE)); - omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE), - NULL); - omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE)); - omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE), NULL); + /* XXX: remove these once OMAP3 is DT only */ + if (!of_have_populated_dt()) { + omap2_set_globals_control( + OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE)); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE), + NULL); + } + omap2_control_base_init(); omap3xxx_check_revision(); omap3xxx_check_features(); - omap3xxx_prm_init(); - omap3xxx_cm_init(); + omap2_prcm_base_init(); + /* XXX: remove these once OMAP3 is DT only */ + if (!of_have_populated_dt()) { + omap3xxx_prm_init(NULL); + omap3xxx_cm_init(NULL); + } omap3xxx_voltagedomains_init(); omap3xxx_powerdomains_init(); omap3xxx_clockdomains_init(); omap3xxx_hwmod_init(); omap_hwmod_init_postsetup(); if (!of_have_populated_dt()) { - omap3_prcm_legacy_iomaps_init(); + omap3_control_legacy_iomap_init(); if (soc_is_am35xx()) omap_clk_soc_init = am35xx_clk_legacy_init; else if (cpu_is_omap3630()) @@ -549,14 +548,10 @@ void __init ti814x_init_early(void) { omap2_set_globals_tap(TI814X_CLASS, OMAP2_L4_IO_ADDRESS(TI81XX_TAP_BASE)); - omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(TI81XX_CTRL_BASE), - NULL); - omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE)); - omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), NULL); + omap2_control_base_init(); omap3xxx_check_revision(); ti81xx_check_features(); - am33xx_prm_init(); - am33xx_cm_init(); + omap2_prcm_base_init(); omap3xxx_voltagedomains_init(); omap3xxx_powerdomains_init(); ti81xx_clockdomains_init(); @@ -570,14 +565,10 @@ void __init ti816x_init_early(void) { omap2_set_globals_tap(TI816X_CLASS, OMAP2_L4_IO_ADDRESS(TI81XX_TAP_BASE)); - omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(TI81XX_CTRL_BASE), - NULL); - omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE)); - omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), NULL); + omap2_control_base_init(); omap3xxx_check_revision(); ti81xx_check_features(); - am33xx_prm_init(); - am33xx_cm_init(); + omap2_prcm_base_init(); omap3xxx_voltagedomains_init(); omap3xxx_powerdomains_init(); ti81xx_clockdomains_init(); @@ -593,14 +584,10 @@ void __init am33xx_init_early(void) { omap2_set_globals_tap(AM335X_CLASS, AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE)); - omap2_set_globals_control(AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE), - NULL); - omap2_set_globals_prm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE)); - omap2_set_globals_cm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), NULL); + omap2_control_base_init(); omap3xxx_check_revision(); am33xx_check_features(); - am33xx_prm_init(); - am33xx_cm_init(); + omap2_prcm_base_init(); am33xx_powerdomains_init(); am33xx_clockdomains_init(); am33xx_hwmod_init(); @@ -619,16 +606,10 @@ void __init am43xx_init_early(void) { omap2_set_globals_tap(AM335X_CLASS, AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE)); - omap2_set_globals_control(AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE), - NULL); - omap2_set_globals_prm(AM33XX_L4_WK_IO_ADDRESS(AM43XX_PRCM_BASE)); - omap2_set_globals_cm(AM33XX_L4_WK_IO_ADDRESS(AM43XX_PRCM_BASE), NULL); - omap_prm_base_init(); - omap_cm_base_init(); + omap2_control_base_init(); omap3xxx_check_revision(); am33xx_check_features(); - omap44xx_prm_init(); - omap4_cm_init(); + omap2_prcm_base_init(); am43xx_powerdomains_init(); am43xx_clockdomains_init(); am43xx_hwmod_init(); @@ -648,19 +629,12 @@ void __init omap4430_init_early(void) { omap2_set_globals_tap(OMAP443X_CLASS, OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE)); - omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE), - OMAP2_L4_IO_ADDRESS(OMAP443X_CTRL_BASE)); - omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE)); - omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP4430_CM_BASE), - OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE)); omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE)); - omap_prm_base_init(); - omap_cm_base_init(); + omap2_control_base_init(); omap4xxx_check_revision(); omap4xxx_check_features(); - omap4_cm_init(); + omap2_prcm_base_init(); omap4_pm_init_early(); - omap44xx_prm_init(); omap44xx_voltagedomains_init(); omap44xx_powerdomains_init(); omap44xx_clockdomains_init(); @@ -683,18 +657,11 @@ void __init omap5_init_early(void) { omap2_set_globals_tap(OMAP54XX_CLASS, OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE)); - omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE), - OMAP2_L4_IO_ADDRESS(OMAP54XX_CTRL_BASE)); - omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE)); - omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_AON_BASE), - OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE)); omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE)); + omap2_control_base_init(); omap4_pm_init_early(); - omap_prm_base_init(); - omap_cm_base_init(); - omap44xx_prm_init(); + omap2_prcm_base_init(); omap5xxx_check_revision(); - omap4_cm_init(); omap54xx_voltagedomains_init(); omap54xx_powerdomains_init(); omap54xx_clockdomains_init(); @@ -715,18 +682,11 @@ void __init omap5_init_late(void) void __init dra7xx_init_early(void) { omap2_set_globals_tap(-1, OMAP2_L4_IO_ADDRESS(DRA7XX_TAP_BASE)); - omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE), - OMAP2_L4_IO_ADDRESS(DRA7XX_CTRL_BASE)); - omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE)); - omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(DRA7XX_CM_CORE_AON_BASE), - OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE)); omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE)); + omap2_control_base_init(); omap4_pm_init_early(); - omap_prm_base_init(); - omap_cm_base_init(); - omap44xx_prm_init(); + omap2_prcm_base_init(); dra7xxx_check_revision(); - omap4_cm_init(); dra7xx_powerdomains_init(); dra7xx_clockdomains_init(); dra7xx_hwmod_init(); @@ -764,7 +724,11 @@ int __init omap_clk_init(void) ti_clk_init_features(); if (of_have_populated_dt()) { - ret = of_prcm_init(); + ret = omap_control_init(); + if (ret) + return ret; + + ret = omap_prcm_init(); if (ret) return ret; diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 78064b0..176eef6 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -1053,7 +1053,7 @@ static void __init omap_mux_init_list(struct omap_mux_partition *partition, struct omap_mux *entry; #ifdef CONFIG_OMAP_MUX - if (!superset->muxnames || !superset->muxnames[0]) { + if (!superset->muxnames[0]) { superset++; continue; } diff --git a/arch/arm/mach-omap2/omap-secure.h b/arch/arm/mach-omap2/omap-secure.h index dec2b05..af2851f 100644 --- a/arch/arm/mach-omap2/omap-secure.h +++ b/arch/arm/mach-omap2/omap-secure.h @@ -70,13 +70,6 @@ extern u32 rx51_secure_dispatcher(u32 idx, u32 process, u32 flag, u32 nargs, extern u32 rx51_secure_update_aux_cr(u32 set_bits, u32 clear_bits); extern u32 rx51_secure_rng_call(u32 ptr, u32 count, u32 flag); -#ifdef CONFIG_OMAP4_ERRATA_I688 -extern int omap_barrier_reserve_memblock(void); -#else -static inline void omap_barrier_reserve_memblock(void) -{ } -#endif - #ifdef CONFIG_SOC_HAS_REALTIME_COUNTER void set_cntfreq(void); #else diff --git a/arch/arm/mach-omap2/omap34xx.h b/arch/arm/mach-omap2/omap34xx.h index c0d1b4b..ed0024d 100644 --- a/arch/arm/mach-omap2/omap34xx.h +++ b/arch/arm/mach-omap2/omap34xx.h @@ -46,39 +46,9 @@ #define OMAP34XX_IC_BASE 0x48200000 -#define OMAP3430_ISP_BASE (L4_34XX_BASE + 0xBC000) -#define OMAP3430_ISP_CBUFF_BASE (OMAP3430_ISP_BASE + 0x0100) -#define OMAP3430_ISP_CCP2_BASE (OMAP3430_ISP_BASE + 0x0400) -#define OMAP3430_ISP_CCDC_BASE (OMAP3430_ISP_BASE + 0x0600) -#define OMAP3430_ISP_HIST_BASE (OMAP3430_ISP_BASE + 0x0A00) -#define OMAP3430_ISP_H3A_BASE (OMAP3430_ISP_BASE + 0x0C00) -#define OMAP3430_ISP_PREV_BASE (OMAP3430_ISP_BASE + 0x0E00) -#define OMAP3430_ISP_RESZ_BASE (OMAP3430_ISP_BASE + 0x1000) -#define OMAP3430_ISP_SBL_BASE (OMAP3430_ISP_BASE + 0x1200) -#define OMAP3430_ISP_MMU_BASE (OMAP3430_ISP_BASE + 0x1400) -#define OMAP3430_ISP_CSI2A_REGS1_BASE (OMAP3430_ISP_BASE + 0x1800) -#define OMAP3430_ISP_CSIPHY2_BASE (OMAP3430_ISP_BASE + 0x1970) -#define OMAP3630_ISP_CSI2A_REGS2_BASE (OMAP3430_ISP_BASE + 0x19C0) -#define OMAP3630_ISP_CSI2C_REGS1_BASE (OMAP3430_ISP_BASE + 0x1C00) -#define OMAP3630_ISP_CSIPHY1_BASE (OMAP3430_ISP_BASE + 0x1D70) -#define OMAP3630_ISP_CSI2C_REGS2_BASE (OMAP3430_ISP_BASE + 0x1DC0) - -#define OMAP3430_ISP_END (OMAP3430_ISP_BASE + 0x06F) -#define OMAP3430_ISP_CBUFF_END (OMAP3430_ISP_CBUFF_BASE + 0x077) -#define OMAP3430_ISP_CCP2_END (OMAP3430_ISP_CCP2_BASE + 0x1EF) -#define OMAP3430_ISP_CCDC_END (OMAP3430_ISP_CCDC_BASE + 0x0A7) -#define OMAP3430_ISP_HIST_END (OMAP3430_ISP_HIST_BASE + 0x047) -#define OMAP3430_ISP_H3A_END (OMAP3430_ISP_H3A_BASE + 0x05F) -#define OMAP3430_ISP_PREV_END (OMAP3430_ISP_PREV_BASE + 0x09F) -#define OMAP3430_ISP_RESZ_END (OMAP3430_ISP_RESZ_BASE + 0x0AB) -#define OMAP3430_ISP_SBL_END (OMAP3430_ISP_SBL_BASE + 0x0FB) -#define OMAP3430_ISP_MMU_END (OMAP3430_ISP_MMU_BASE + 0x06F) -#define OMAP3430_ISP_CSI2A_REGS1_END (OMAP3430_ISP_CSI2A_REGS1_BASE + 0x16F) -#define OMAP3430_ISP_CSIPHY2_END (OMAP3430_ISP_CSIPHY2_BASE + 0x00B) -#define OMAP3630_ISP_CSI2A_REGS2_END (OMAP3630_ISP_CSI2A_REGS2_BASE + 0x3F) -#define OMAP3630_ISP_CSI2C_REGS1_END (OMAP3630_ISP_CSI2C_REGS1_BASE + 0x16F) -#define OMAP3630_ISP_CSIPHY1_END (OMAP3630_ISP_CSIPHY1_BASE + 0x00B) -#define OMAP3630_ISP_CSI2C_REGS2_END (OMAP3630_ISP_CSI2C_REGS2_BASE + 0x3F) +#define OMAP3430_ISP_BASE (L4_34XX_BASE + 0xBC000) +#define OMAP3430_ISP_MMU_BASE (OMAP3430_ISP_BASE + 0x1400) +#define OMAP3430_ISP_BASE2 (OMAP3430_ISP_BASE + 0x1800) #define OMAP34XX_HSUSB_OTG_BASE (L4_34XX_BASE + 0xAB000) #define OMAP34XX_USBTLL_BASE (L4_34XX_BASE + 0x62000) diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 7bb116a..16350ee 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -51,75 +51,6 @@ static void __iomem *twd_base; #define IRQ_LOCALTIMER 29 -#ifdef CONFIG_OMAP4_ERRATA_I688 -/* Used to implement memory barrier on DRAM path */ -#define OMAP4_DRAM_BARRIER_VA 0xfe600000 - -void __iomem *dram_sync, *sram_sync; - -static phys_addr_t paddr; -static u32 size; - -void omap_bus_sync(void) -{ - if (dram_sync && sram_sync) { - writel_relaxed(readl_relaxed(dram_sync), dram_sync); - writel_relaxed(readl_relaxed(sram_sync), sram_sync); - isb(); - } -} -EXPORT_SYMBOL(omap_bus_sync); - -static int __init omap4_sram_init(void) -{ - struct device_node *np; - struct gen_pool *sram_pool; - - np = of_find_compatible_node(NULL, NULL, "ti,omap4-mpu"); - if (!np) - pr_warn("%s:Unable to allocate sram needed to handle errata I688\n", - __func__); - sram_pool = of_get_named_gen_pool(np, "sram", 0); - if (!sram_pool) - pr_warn("%s:Unable to get sram pool needed to handle errata I688\n", - __func__); - else - sram_sync = (void *)gen_pool_alloc(sram_pool, PAGE_SIZE); - - return 0; -} -omap_arch_initcall(omap4_sram_init); - -/* Steal one page physical memory for barrier implementation */ -int __init omap_barrier_reserve_memblock(void) -{ - - size = ALIGN(PAGE_SIZE, SZ_1M); - paddr = arm_memblock_steal(size, SZ_1M); - - return 0; -} - -void __init omap_barriers_init(void) -{ - struct map_desc dram_io_desc[1]; - - dram_io_desc[0].virtual = OMAP4_DRAM_BARRIER_VA; - dram_io_desc[0].pfn = __phys_to_pfn(paddr); - dram_io_desc[0].length = size; - dram_io_desc[0].type = MT_MEMORY_RW_SO; - iotable_init(dram_io_desc, ARRAY_SIZE(dram_io_desc)); - dram_sync = (void __iomem *) dram_io_desc[0].virtual; - - pr_info("OMAP4: Map 0x%08llx to 0x%08lx for dram barrier\n", - (long long) paddr, dram_io_desc[0].virtual); - -} -#else -void __init omap_barriers_init(void) -{} -#endif - void gic_dist_disable(void) { if (gic_dist_base_addr) diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index be9541e..166b18f 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -690,6 +690,9 @@ struct dev_pm_domain omap_device_pm_domain = { USE_PLATFORM_PM_SLEEP_OPS .suspend_noirq = _od_suspend_noirq, .resume_noirq = _od_resume_noirq, + .freeze_noirq = _od_suspend_noirq, + .thaw_noirq = _od_resume_noirq, + .restore_noirq = _od_resume_noirq, } }; diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c index 8eb8592..e222314 100644 --- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c @@ -20,6 +20,7 @@ #include "omap_hwmod_33xx_43xx_common_data.h" #include "prcm43xx.h" #include "omap_hwmod_common_data.h" +#include "hdq1w.h" /* IP blocks */ @@ -516,6 +517,33 @@ static struct omap_hwmod am43xx_dss_rfbi_hwmod = { .parent_hwmod = &am43xx_dss_core_hwmod, }; +/* HDQ1W */ +static struct omap_hwmod_class_sysconfig am43xx_hdq1w_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0014, + .syss_offs = 0x0018, + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class am43xx_hdq1w_hwmod_class = { + .name = "hdq1w", + .sysc = &am43xx_hdq1w_sysc, + .reset = &omap_hdq1w_reset, +}; + +static struct omap_hwmod am43xx_hdq1w_hwmod = { + .name = "hdq1w", + .class = &am43xx_hdq1w_hwmod_class, + .clkdm_name = "l4ls_clkdm", + .prcm = { + .omap4 = { + .clkctrl_offs = AM43XX_CM_PER_HDQ1W_CLKCTRL_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + /* Interfaces */ static struct omap_hwmod_ocp_if am43xx_l3_main__l4_hs = { .master = &am33xx_l3_main_hwmod, @@ -790,6 +818,13 @@ static struct omap_hwmod_ocp_if am43xx_l4_ls__dss_rfbi = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +static struct omap_hwmod_ocp_if am43xx_l4_ls__hdq1w = { + .master = &am33xx_l4_ls_hwmod, + .slave = &am43xx_hdq1w_hwmod, + .clk = "l4ls_gclk", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { &am33xx_l4_wkup__synctimer, &am43xx_l4_ls__timer8, @@ -889,6 +924,7 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { &am43xx_l4_ls__dss, &am43xx_l4_ls__dss_dispc, &am43xx_l4_ls__dss_rfbi, + &am43xx_l4_ls__hdq1w, NULL, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c index 16fe7a1..0e64c2f 100644 --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c @@ -1726,21 +1726,6 @@ static struct omap_hwmod_class dra7xx_timer_1ms_hwmod_class = { .sysc = &dra7xx_timer_1ms_sysc, }; -static struct omap_hwmod_class_sysconfig dra7xx_timer_secure_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS | - SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class dra7xx_timer_secure_hwmod_class = { - .name = "timer", - .sysc = &dra7xx_timer_secure_sysc, -}; - static struct omap_hwmod_class_sysconfig dra7xx_timer_sysc = { .rev_offs = 0x0000, .sysc_offs = 0x0010, @@ -1804,7 +1789,7 @@ static struct omap_hwmod dra7xx_timer3_hwmod = { /* timer4 */ static struct omap_hwmod dra7xx_timer4_hwmod = { .name = "timer4", - .class = &dra7xx_timer_secure_hwmod_class, + .class = &dra7xx_timer_hwmod_class, .clkdm_name = "l4per_clkdm", .main_clk = "timer4_gfclk_mux", .prcm = { @@ -1921,6 +1906,66 @@ static struct omap_hwmod dra7xx_timer11_hwmod = { }, }; +/* timer13 */ +static struct omap_hwmod dra7xx_timer13_hwmod = { + .name = "timer13", + .class = &dra7xx_timer_hwmod_class, + .clkdm_name = "l4per3_clkdm", + .main_clk = "timer13_gfclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = DRA7XX_CM_L4PER3_TIMER13_CLKCTRL_OFFSET, + .context_offs = DRA7XX_RM_L4PER3_TIMER13_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer14 */ +static struct omap_hwmod dra7xx_timer14_hwmod = { + .name = "timer14", + .class = &dra7xx_timer_hwmod_class, + .clkdm_name = "l4per3_clkdm", + .main_clk = "timer14_gfclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = DRA7XX_CM_L4PER3_TIMER14_CLKCTRL_OFFSET, + .context_offs = DRA7XX_RM_L4PER3_TIMER14_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer15 */ +static struct omap_hwmod dra7xx_timer15_hwmod = { + .name = "timer15", + .class = &dra7xx_timer_hwmod_class, + .clkdm_name = "l4per3_clkdm", + .main_clk = "timer15_gfclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = DRA7XX_CM_L4PER3_TIMER15_CLKCTRL_OFFSET, + .context_offs = DRA7XX_RM_L4PER3_TIMER15_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer16 */ +static struct omap_hwmod dra7xx_timer16_hwmod = { + .name = "timer16", + .class = &dra7xx_timer_hwmod_class, + .clkdm_name = "l4per3_clkdm", + .main_clk = "timer16_gfclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = DRA7XX_CM_L4PER3_TIMER16_CLKCTRL_OFFSET, + .context_offs = DRA7XX_RM_L4PER3_TIMER16_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + /* * 'uart' class * @@ -3059,6 +3104,38 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per1__timer11 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* l4_per3 -> timer13 */ +static struct omap_hwmod_ocp_if dra7xx_l4_per3__timer13 = { + .master = &dra7xx_l4_per3_hwmod, + .slave = &dra7xx_timer13_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per3 -> timer14 */ +static struct omap_hwmod_ocp_if dra7xx_l4_per3__timer14 = { + .master = &dra7xx_l4_per3_hwmod, + .slave = &dra7xx_timer14_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per3 -> timer15 */ +static struct omap_hwmod_ocp_if dra7xx_l4_per3__timer15 = { + .master = &dra7xx_l4_per3_hwmod, + .slave = &dra7xx_timer15_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per3 -> timer16 */ +static struct omap_hwmod_ocp_if dra7xx_l4_per3__timer16 = { + .master = &dra7xx_l4_per3_hwmod, + .slave = &dra7xx_timer16_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* l4_per1 -> uart1 */ static struct omap_hwmod_ocp_if dra7xx_l4_per1__uart1 = { .master = &dra7xx_l4_per1_hwmod, @@ -3295,6 +3372,10 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l4_per1__timer9, &dra7xx_l4_per1__timer10, &dra7xx_l4_per1__timer11, + &dra7xx_l4_per3__timer13, + &dra7xx_l4_per3__timer14, + &dra7xx_l4_per3__timer15, + &dra7xx_l4_per3__timer16, &dra7xx_l4_per1__uart1, &dra7xx_l4_per1__uart2, &dra7xx_l4_per1__uart3, diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c index e642b07..af11511 100644 --- a/arch/arm/mach-omap2/pdata-quirks.c +++ b/arch/arm/mach-omap2/pdata-quirks.c @@ -14,7 +14,6 @@ #include <linux/kernel.h> #include <linux/of_platform.h> #include <linux/ti_wilink_st.h> -#include <linux/wl12xx.h> #include <linux/platform_data/pinctrl-single.h> #include <linux/platform_data/iommu-omap.h> @@ -35,34 +34,6 @@ struct pdata_init { struct of_dev_auxdata omap_auxdata_lookup[]; static struct twl4030_gpio_platform_data twl_gpio_auxdata; -#if IS_ENABLED(CONFIG_WL12XX) - -static struct wl12xx_platform_data wl12xx __initdata; - -static void __init __used legacy_init_wl12xx(unsigned ref_clock, - unsigned tcxo_clock, - int gpio) -{ - int res; - - wl12xx.board_ref_clock = ref_clock; - wl12xx.board_tcxo_clock = tcxo_clock; - wl12xx.irq = gpio_to_irq(gpio); - - res = wl12xx_set_platform_data(&wl12xx); - if (res) { - pr_err("error setting wl12xx data: %d\n", res); - return; - } -} -#else -static inline void legacy_init_wl12xx(unsigned ref_clock, - unsigned tcxo_clock, - int gpio) -{ -} -#endif - #ifdef CONFIG_MACH_NOKIA_N8X0 static void __init omap2420_n8x0_legacy_init(void) { @@ -129,7 +100,6 @@ static void __init omap3_sbc_t3730_twl_init(void) static void __init omap3_sbc_t3730_legacy_init(void) { omap3_sbc_t3x_usb_hub_init(167, "sb-t35 usb hub"); - legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 136); } static void __init omap3_sbc_t3530_legacy_init(void) @@ -159,14 +129,12 @@ static struct platform_device btwilink_device = { static void __init omap3_igep0020_rev_f_legacy_init(void) { - legacy_init_wl12xx(0, 0, 177); platform_device_register(&wl18xx_device); platform_device_register(&btwilink_device); } static void __init omap3_igep0030_rev_g_legacy_init(void) { - legacy_init_wl12xx(0, 0, 136); platform_device_register(&wl18xx_device); platform_device_register(&btwilink_device); } @@ -174,12 +142,6 @@ static void __init omap3_igep0030_rev_g_legacy_init(void) static void __init omap3_evm_legacy_init(void) { hsmmc2_internal_input_clk(); - legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 149); -} - -static void __init omap3_zoom_legacy_init(void) -{ - legacy_init_wl12xx(WL12XX_REFCLOCK_26, 0, 162); } static void am35xx_enable_emac_int(void) @@ -246,7 +208,6 @@ static void __init omap3_sbc_t3517_legacy_init(void) am35xx_emac_reset(); hsmmc2_internal_input_clk(); omap3_sbc_t3517_wifi_init(); - legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 145); } static void __init am3517_evm_legacy_init(void) @@ -288,24 +249,6 @@ static void __init omap3_tao3530_legacy_init(void) } #endif /* CONFIG_ARCH_OMAP3 */ -#ifdef CONFIG_ARCH_OMAP4 -static void __init omap4_sdp_legacy_init(void) -{ - legacy_init_wl12xx(WL12XX_REFCLOCK_26, - WL12XX_TCXOCLOCK_26, 53); -} - -static void __init omap4_panda_legacy_init(void) -{ - legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 53); -} - -static void __init var_som_om44_legacy_init(void) -{ - legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 41); -} -#endif - #if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) static struct iommu_platform_data omap4_iommu_pdata = { .reset_name = "mmu_cache", @@ -314,13 +257,6 @@ static struct iommu_platform_data omap4_iommu_pdata = { }; #endif -#ifdef CONFIG_SOC_AM33XX -static void __init am335x_evmsk_legacy_init(void) -{ - legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 31); -} -#endif - #ifdef CONFIG_SOC_OMAP5 static void __init omap5_uevm_legacy_init(void) { @@ -421,19 +357,9 @@ static struct pdata_init pdata_quirks[] __initdata = { { "isee,omap3-igep0020-rev-f", omap3_igep0020_rev_f_legacy_init, }, { "isee,omap3-igep0030-rev-g", omap3_igep0030_rev_g_legacy_init, }, { "ti,omap3-evm-37xx", omap3_evm_legacy_init, }, - { "ti,omap3-zoom3", omap3_zoom_legacy_init, }, { "ti,am3517-evm", am3517_evm_legacy_init, }, { "technexion,omap3-tao3530", omap3_tao3530_legacy_init, }, #endif -#ifdef CONFIG_ARCH_OMAP4 - { "ti,omap4-sdp", omap4_sdp_legacy_init, }, - { "ti,omap4-panda", omap4_panda_legacy_init, }, - { "variscite,var-dvk-om44", var_som_om44_legacy_init, }, - { "variscite,var-stk-om44", var_som_om44_legacy_init, }, -#endif -#ifdef CONFIG_SOC_AM33XX - { "ti,am335x-evmsk", am335x_evmsk_legacy_init, }, -#endif #ifdef CONFIG_SOC_OMAP5 { "ti,omap5-uevm", omap5_uevm_legacy_init, }, #endif diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index fe01c5a..b1aad7e 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -75,9 +75,9 @@ static int omap2_enter_full_retention(void) /* Clear old wake-up events */ /* REVISIT: These write to reserved bits? */ - omap2xxx_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0); - omap2xxx_prm_clear_mod_irqs(CORE_MOD, OMAP24XX_PM_WKST2, ~0); - omap2xxx_prm_clear_mod_irqs(WKUP_MOD, PM_WKST, ~0); + omap_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0); + omap_prm_clear_mod_irqs(CORE_MOD, OMAP24XX_PM_WKST2, ~0); + omap_prm_clear_mod_irqs(WKUP_MOD, PM_WKST, ~0); pwrdm_set_next_pwrst(core_pwrdm, PWRDM_POWER_RET); pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_RET); @@ -104,18 +104,16 @@ no_sleep: clk_enable(osc_ck); /* clear CORE wake-up events */ - omap2xxx_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0); - omap2xxx_prm_clear_mod_irqs(CORE_MOD, OMAP24XX_PM_WKST2, ~0); + omap_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0); + omap_prm_clear_mod_irqs(CORE_MOD, OMAP24XX_PM_WKST2, ~0); /* wakeup domain events - bit 1: GPT1, bit5 GPIO */ - omap2xxx_prm_clear_mod_irqs(WKUP_MOD, PM_WKST, 0x4 | 0x1); + omap_prm_clear_mod_irqs(WKUP_MOD, PM_WKST, 0x4 | 0x1); /* MPU domain wake events */ - omap2xxx_prm_clear_mod_irqs(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET, - 0x1); + omap_prm_clear_mod_irqs(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET, 0x1); - omap2xxx_prm_clear_mod_irqs(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET, - 0x20); + omap_prm_clear_mod_irqs(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET, 0x20); pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_ON); pwrdm_set_next_pwrst(core_pwrdm, PWRDM_POWER_ON); @@ -143,9 +141,9 @@ static void omap2_enter_mpu_retention(void) * it is in retention mode. */ if (omap2_allow_mpu_retention()) { /* REVISIT: These write to reserved bits? */ - omap2xxx_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0); - omap2xxx_prm_clear_mod_irqs(CORE_MOD, OMAP24XX_PM_WKST2, ~0); - omap2xxx_prm_clear_mod_irqs(WKUP_MOD, PM_WKST, ~0); + omap_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0); + omap_prm_clear_mod_irqs(CORE_MOD, OMAP24XX_PM_WKST2, ~0); + omap_prm_clear_mod_irqs(WKUP_MOD, PM_WKST, ~0); /* Try to enter MPU retention */ pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_RET); diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 88721df..87b98bf9 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -137,9 +137,8 @@ static irqreturn_t _prcm_int_handle_io(int irq, void *unused) { int c; - c = omap3xxx_prm_clear_mod_irqs(WKUP_MOD, 1, - ~(OMAP3430_ST_IO_MASK | - OMAP3430_ST_IO_CHAIN_MASK)); + c = omap_prm_clear_mod_irqs(WKUP_MOD, 1, OMAP3430_ST_IO_MASK | + OMAP3430_ST_IO_CHAIN_MASK); return c ? IRQ_HANDLED : IRQ_NONE; } @@ -153,14 +152,13 @@ static irqreturn_t _prcm_int_handle_wakeup(int irq, void *unused) * these are handled in a separate handler to avoid acking * IO events before parsing in mux code */ - c = omap3xxx_prm_clear_mod_irqs(WKUP_MOD, 1, - OMAP3430_ST_IO_MASK | - OMAP3430_ST_IO_CHAIN_MASK); - c += omap3xxx_prm_clear_mod_irqs(CORE_MOD, 1, 0); - c += omap3xxx_prm_clear_mod_irqs(OMAP3430_PER_MOD, 1, 0); + c = omap_prm_clear_mod_irqs(WKUP_MOD, 1, ~(OMAP3430_ST_IO_MASK | + OMAP3430_ST_IO_CHAIN_MASK)); + c += omap_prm_clear_mod_irqs(CORE_MOD, 1, ~0); + c += omap_prm_clear_mod_irqs(OMAP3430_PER_MOD, 1, ~0); if (omap_rev() > OMAP3430_REV_ES1_0) { - c += omap3xxx_prm_clear_mod_irqs(CORE_MOD, 3, 0); - c += omap3xxx_prm_clear_mod_irqs(OMAP3430ES2_USBHOST_MOD, 1, 0); + c += omap_prm_clear_mod_irqs(CORE_MOD, 3, ~0); + c += omap_prm_clear_mod_irqs(OMAP3430ES2_USBHOST_MOD, 1, ~0); } return c ? IRQ_HANDLED : IRQ_NONE; diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index 6163d66..6ae0b3a 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -518,6 +518,26 @@ struct omap_prcm_irq_setup { .priority = _priority \ } +/** + * struct omap_prcm_init_data - PRCM driver init data + * @index: clock memory mapping index to be used + * @mem: IO mem pointer for this module + * @offset: module base address offset from the IO base + * @flags: PRCM module init flags + * @device_inst_offset: device instance offset within the module address space + * @init: low level PRCM init function for this module + * @np: device node for this PRCM module + */ +struct omap_prcm_init_data { + int index; + void __iomem *mem; + s16 offset; + u16 flags; + s32 device_inst_offset; + int (*init)(const struct omap_prcm_init_data *data); + struct device_node *np; +}; + extern void omap_prcm_irq_cleanup(void); extern int omap_prcm_register_chain_handler( struct omap_prcm_irq_setup *irq_setup); diff --git a/arch/arm/mach-omap2/prcm43xx.h b/arch/arm/mach-omap2/prcm43xx.h index ad7b3e9..48df3b5 100644 --- a/arch/arm/mach-omap2/prcm43xx.h +++ b/arch/arm/mach-omap2/prcm43xx.h @@ -143,5 +143,6 @@ #define AM43XX_CM_PER_USB_OTG_SS1_CLKCTRL_OFFSET 0x0268 #define AM43XX_CM_PER_USBPHYOCP2SCP1_CLKCTRL_OFFSET 0x05C0 #define AM43XX_CM_PER_DSS_CLKCTRL_OFFSET 0x0a20 +#define AM43XX_CM_PER_HDQ1W_CLKCTRL_OFFSET 0x04a0 #endif diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h index b9061a6..233bc84 100644 --- a/arch/arm/mach-omap2/prm.h +++ b/arch/arm/mach-omap2/prm.h @@ -19,8 +19,9 @@ extern void __iomem *prm_base; extern u16 prm_features; extern void omap2_set_globals_prm(void __iomem *prm); -int of_prcm_init(void); -void omap3_prcm_legacy_iomaps_init(void); +int omap_prcm_init(void); +int omap2_prm_base_init(void); +int omap2_prcm_base_init(void); # endif /* @@ -28,9 +29,11 @@ void omap3_prcm_legacy_iomaps_init(void); * * PRM_HAS_IO_WAKEUP: has IO wakeup capability * PRM_HAS_VOLTAGE: has voltage domains + * PRM_IRQ_DEFAULT: use default irq number for PRM irq */ -#define PRM_HAS_IO_WAKEUP (1 << 0) -#define PRM_HAS_VOLTAGE (1 << 1) +#define PRM_HAS_IO_WAKEUP BIT(0) +#define PRM_HAS_VOLTAGE BIT(1) +#define PRM_IRQ_DEFAULT BIT(2) /* * MAX_MODULE_SOFTRESET_WAIT: Maximum microseconds to wait for OMAP @@ -146,6 +149,9 @@ struct prm_ll_data { int (*is_hardreset_asserted)(u8 shift, u8 part, s16 prm_mod, u16 offset); void (*reset_system)(void); + int (*clear_mod_irqs)(s16 module, u8 regs, u32 wkst_mask); + u32 (*vp_check_txdone)(u8 vp_id); + void (*vp_clear_txdone)(u8 vp_id); }; extern int prm_register(struct prm_ll_data *pld); @@ -161,6 +167,19 @@ extern void prm_clear_context_loss_flags_old(u8 part, s16 inst, u16 idx); void omap_prm_reset_system(void); void omap_prm_reconfigure_io_chain(void); +int omap_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask); + +/* + * Voltage Processor (VP) identifiers + */ +#define OMAP3_VP_VDD_MPU_ID 0 +#define OMAP3_VP_VDD_CORE_ID 1 +#define OMAP4_VP_VDD_CORE_ID 0 +#define OMAP4_VP_VDD_IVA_ID 1 +#define OMAP4_VP_VDD_MPU_ID 2 + +u32 omap_prm_vp_check_txdone(u8 vp_id); +void omap_prm_vp_clear_txdone(u8 vp_id); #endif diff --git a/arch/arm/mach-omap2/prm2xxx.c b/arch/arm/mach-omap2/prm2xxx.c index af0f152..752018c 100644 --- a/arch/arm/mach-omap2/prm2xxx.c +++ b/arch/arm/mach-omap2/prm2xxx.c @@ -123,13 +123,14 @@ static void omap2xxx_prm_dpll_reset(void) * Clears wakeup status bits for a given module, so that the device can * re-enter idle. */ -void omap2xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask) +static int omap2xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask) { u32 wkst; wkst = omap2_prm_read_mod_reg(module, regs); wkst &= wkst_mask; omap2_prm_write_mod_reg(wkst, module, regs); + return 0; } int omap2xxx_clkdm_sleep(struct clockdomain *clkdm) @@ -216,9 +217,10 @@ static struct prm_ll_data omap2xxx_prm_ll_data = { .deassert_hardreset = &omap2_prm_deassert_hardreset, .is_hardreset_asserted = &omap2_prm_is_hardreset_asserted, .reset_system = &omap2xxx_prm_dpll_reset, + .clear_mod_irqs = &omap2xxx_prm_clear_mod_irqs, }; -int __init omap2xxx_prm_init(void) +int __init omap2xxx_prm_init(const struct omap_prcm_init_data *data) { return prm_register(&omap2xxx_prm_ll_data); } diff --git a/arch/arm/mach-omap2/prm2xxx.h b/arch/arm/mach-omap2/prm2xxx.h index 1d51643..9008a9e 100644 --- a/arch/arm/mach-omap2/prm2xxx.h +++ b/arch/arm/mach-omap2/prm2xxx.h @@ -124,9 +124,7 @@ extern int omap2xxx_clkdm_sleep(struct clockdomain *clkdm); extern int omap2xxx_clkdm_wakeup(struct clockdomain *clkdm); -void omap2xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask); - -extern int __init omap2xxx_prm_init(void); +int __init omap2xxx_prm_init(const struct omap_prcm_init_data *data); #endif diff --git a/arch/arm/mach-omap2/prm33xx.c b/arch/arm/mach-omap2/prm33xx.c index 02f6286..dcb5001 100644 --- a/arch/arm/mach-omap2/prm33xx.c +++ b/arch/arm/mach-omap2/prm33xx.c @@ -378,7 +378,7 @@ static struct prm_ll_data am33xx_prm_ll_data = { .reset_system = am33xx_prm_global_warm_sw_reset, }; -int __init am33xx_prm_init(void) +int __init am33xx_prm_init(const struct omap_prcm_init_data *data) { return prm_register(&am33xx_prm_ll_data); } diff --git a/arch/arm/mach-omap2/prm33xx.h b/arch/arm/mach-omap2/prm33xx.h index 98ac41f..2bc4ec5 100644 --- a/arch/arm/mach-omap2/prm33xx.h +++ b/arch/arm/mach-omap2/prm33xx.h @@ -118,7 +118,7 @@ #define AM33XX_PM_CEFUSE_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_CEFUSE_MOD, 0x0004) #ifndef __ASSEMBLER__ -int am33xx_prm_init(void); +int am33xx_prm_init(const struct omap_prcm_init_data *data); #endif /* ASSEMBLER */ #endif diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c index 5713bbd..62680aa 100644 --- a/arch/arm/mach-omap2/prm3xxx.c +++ b/arch/arm/mach-omap2/prm3xxx.c @@ -29,6 +29,7 @@ #include "prm-regbits-34xx.h" #include "cm3xxx.h" #include "cm-regbits-34xx.h" +#include "clock.h" static void omap3xxx_prm_read_pending_irqs(unsigned long *events); static void omap3xxx_prm_ocp_barrier(void); @@ -96,7 +97,7 @@ static struct omap3_vp omap3_vp[] = { #define MAX_VP_ID ARRAY_SIZE(omap3_vp); -u32 omap3_prm_vp_check_txdone(u8 vp_id) +static u32 omap3_prm_vp_check_txdone(u8 vp_id) { struct omap3_vp *vp = &omap3_vp[vp_id]; u32 irqstatus; @@ -106,7 +107,7 @@ u32 omap3_prm_vp_check_txdone(u8 vp_id) return irqstatus & vp->tranxdone_status; } -void omap3_prm_vp_clear_txdone(u8 vp_id) +static void omap3_prm_vp_clear_txdone(u8 vp_id) { struct omap3_vp *vp = &omap3_vp[vp_id]; @@ -217,7 +218,7 @@ static void omap3xxx_prm_restore_irqen(u32 *saved_mask) * omap3xxx_prm_clear_mod_irqs - clear wake-up events from PRCM interrupt * @module: PRM module to clear wakeups from * @regs: register set to clear, 1 or 3 - * @ignore_bits: wakeup status bits to ignore + * @wkst_mask: wkst bits to clear * * The purpose of this function is to clear any wake-up events latched * in the PRCM PM_WKST_x registers. It is possible that a wake-up event @@ -226,7 +227,7 @@ static void omap3xxx_prm_restore_irqen(u32 *saved_mask) * that any peripheral wake-up events occurring while attempting to * clear the PM_WKST_x are detected and cleared. */ -int omap3xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 ignore_bits) +static int omap3xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask) { u32 wkst, fclk, iclk, clken; u16 wkst_off = (regs == 3) ? OMAP3430ES2_PM_WKST3 : PM_WKST1; @@ -238,7 +239,7 @@ int omap3xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 ignore_bits) wkst = omap2_prm_read_mod_reg(module, wkst_off); wkst &= omap2_prm_read_mod_reg(module, grpsel_off); - wkst &= ~ignore_bits; + wkst &= wkst_mask; if (wkst) { iclk = omap2_cm_read_mod_reg(module, iclk_off); fclk = omap2_cm_read_mod_reg(module, fclk_off); @@ -254,7 +255,7 @@ int omap3xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 ignore_bits) omap2_cm_set_mod_reg_bits(clken, module, fclk_off); omap2_prm_write_mod_reg(wkst, module, wkst_off); wkst = omap2_prm_read_mod_reg(module, wkst_off); - wkst &= ~ignore_bits; + wkst &= wkst_mask; c++; } omap2_cm_write_mod_reg(iclk, module, iclk_off); @@ -664,10 +665,15 @@ static struct prm_ll_data omap3xxx_prm_ll_data = { .deassert_hardreset = &omap2_prm_deassert_hardreset, .is_hardreset_asserted = &omap2_prm_is_hardreset_asserted, .reset_system = &omap3xxx_prm_dpll3_reset, + .clear_mod_irqs = &omap3xxx_prm_clear_mod_irqs, + .vp_check_txdone = &omap3_prm_vp_check_txdone, + .vp_clear_txdone = &omap3_prm_vp_clear_txdone, }; -int __init omap3xxx_prm_init(void) +int __init omap3xxx_prm_init(const struct omap_prcm_init_data *data) { + omap2_clk_legacy_provider_init(TI_CLKM_PRM, + prm_base + OMAP3430_IVA2_MOD); if (omap3_has_io_wakeup()) prm_features |= PRM_HAS_IO_WAKEUP; diff --git a/arch/arm/mach-omap2/prm3xxx.h b/arch/arm/mach-omap2/prm3xxx.h index ed8a3d8..5f095ee 100644 --- a/arch/arm/mach-omap2/prm3xxx.h +++ b/arch/arm/mach-omap2/prm3xxx.h @@ -132,10 +132,6 @@ #ifndef __ASSEMBLER__ -/* OMAP3-specific VP functions */ -u32 omap3_prm_vp_check_txdone(u8 vp_id); -void omap3_prm_vp_clear_txdone(u8 vp_id); - /* * OMAP3 access functions for voltage controller (VC) and * voltage proccessor (VP) in the PRM. @@ -144,8 +140,7 @@ extern u32 omap3_prm_vcvp_read(u8 offset); extern void omap3_prm_vcvp_write(u32 val, u8 offset); extern u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset); -extern int __init omap3xxx_prm_init(void); -int omap3xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 ignore_bits); +int __init omap3xxx_prm_init(const struct omap_prcm_init_data *data); void omap3xxx_prm_iva_idle(void); void omap3_prm_reset_modem(void); int omap3xxx_prm_clear_global_cold_reset(void); diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index d6d6bc3..4541700 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -138,7 +138,7 @@ static struct omap4_vp omap4_vp[] = { }, }; -u32 omap4_prm_vp_check_txdone(u8 vp_id) +static u32 omap4_prm_vp_check_txdone(u8 vp_id) { struct omap4_vp *vp = &omap4_vp[vp_id]; u32 irqstatus; @@ -149,7 +149,7 @@ u32 omap4_prm_vp_check_txdone(u8 vp_id) return irqstatus & vp->tranxdone_status; } -void omap4_prm_vp_clear_txdone(u8 vp_id) +static void omap4_prm_vp_clear_txdone(u8 vp_id) { struct omap4_vp *vp = &omap4_vp[vp_id]; @@ -699,29 +699,31 @@ static struct prm_ll_data omap44xx_prm_ll_data = { .deassert_hardreset = omap4_prminst_deassert_hardreset, .is_hardreset_asserted = omap4_prminst_is_hardreset_asserted, .reset_system = omap4_prminst_global_warm_sw_reset, + .vp_check_txdone = omap4_prm_vp_check_txdone, + .vp_clear_txdone = omap4_prm_vp_clear_txdone, }; -int __init omap44xx_prm_init(void) +static const struct omap_prcm_init_data *prm_init_data; + +int __init omap44xx_prm_init(const struct omap_prcm_init_data *data) { - if (cpu_is_omap44xx() || soc_is_omap54xx() || soc_is_dra7xx()) + omap_prm_base_init(); + + prm_init_data = data; + + if (data->flags & PRM_HAS_IO_WAKEUP) prm_features |= PRM_HAS_IO_WAKEUP; - if (!soc_is_dra7xx()) + if (data->flags & PRM_HAS_VOLTAGE) prm_features |= PRM_HAS_VOLTAGE; + omap4_prminst_set_prm_dev_inst(data->device_inst_offset); + return prm_register(&omap44xx_prm_ll_data); } -static const struct of_device_id omap_prm_dt_match_table[] = { - { .compatible = "ti,omap4-prm" }, - { .compatible = "ti,omap5-prm" }, - { .compatible = "ti,dra7-prm" }, - { } -}; - static int omap44xx_prm_late_init(void) { - struct device_node *np; int irq_num; if (!(prm_features & PRM_HAS_IO_WAKEUP)) @@ -731,31 +733,23 @@ static int omap44xx_prm_late_init(void) if (!of_have_populated_dt()) return 0; - np = of_find_matching_node(NULL, omap_prm_dt_match_table); - - if (!np) { - /* Default loaded up with OMAP4 values */ - if (!cpu_is_omap44xx()) - return 0; - } else { - irq_num = of_irq_get(np, 0); - /* - * Already have OMAP4 IRQ num. For all other platforms, we need - * IRQ numbers from DT - */ - if (irq_num < 0 && !cpu_is_omap44xx()) { - if (irq_num == -EPROBE_DEFER) - return irq_num; - - /* Have nothing to do */ - return 0; - } - - /* Once OMAP4 DT is filled as well */ - if (irq_num >= 0) { - omap4_prcm_irq_setup.irq = irq_num; - omap4_prcm_irq_setup.xlate_irq = NULL; - } + irq_num = of_irq_get(prm_init_data->np, 0); + /* + * Already have OMAP4 IRQ num. For all other platforms, we need + * IRQ numbers from DT + */ + if (irq_num < 0 && !(prm_init_data->flags & PRM_IRQ_DEFAULT)) { + if (irq_num == -EPROBE_DEFER) + return irq_num; + + /* Have nothing to do */ + return 0; + } + + /* Once OMAP4 DT is filled as well */ + if (irq_num >= 0) { + omap4_prcm_irq_setup.irq = irq_num; + omap4_prcm_irq_setup.xlate_irq = NULL; } omap44xx_prm_enable_io_wakeup(); diff --git a/arch/arm/mach-omap2/prm44xx.h b/arch/arm/mach-omap2/prm44xx.h index 7db2422..efd6035 100644 --- a/arch/arm/mach-omap2/prm44xx.h +++ b/arch/arm/mach-omap2/prm44xx.h @@ -26,7 +26,6 @@ #define __ARCH_ARM_MACH_OMAP2_PRM44XX_H #include "prm44xx_54xx.h" -#include "prcm-common.h" #include "prm.h" #define OMAP4430_PRM_BASE 0x4a306000 diff --git a/arch/arm/mach-omap2/prm44xx_54xx.h b/arch/arm/mach-omap2/prm44xx_54xx.h index 7143295..3f139eb 100644 --- a/arch/arm/mach-omap2/prm44xx_54xx.h +++ b/arch/arm/mach-omap2/prm44xx_54xx.h @@ -23,13 +23,11 @@ #ifndef __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H #define __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H +#include "prcm-common.h" + /* Function prototypes */ #ifndef __ASSEMBLER__ -/* OMAP4/OMAP5-specific VP functions */ -u32 omap4_prm_vp_check_txdone(u8 vp_id); -void omap4_prm_vp_clear_txdone(u8 vp_id); - /* * OMAP4/OMAP5 access functions for voltage controller (VC) and * voltage proccessor (VP) in the PRM. @@ -38,7 +36,7 @@ extern u32 omap4_prm_vcvp_read(u8 offset); extern void omap4_prm_vcvp_write(u32 val, u8 offset); extern u32 omap4_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset); -extern int __init omap44xx_prm_init(void); +int __init omap44xx_prm_init(const struct omap_prcm_init_data *data); #endif diff --git a/arch/arm/mach-omap2/prm54xx.h b/arch/arm/mach-omap2/prm54xx.h index e441101..1eb22ff 100644 --- a/arch/arm/mach-omap2/prm54xx.h +++ b/arch/arm/mach-omap2/prm54xx.h @@ -22,7 +22,6 @@ #define __ARCH_ARM_MACH_OMAP2_PRM54XX_H #include "prm44xx_54xx.h" -#include "prcm-common.h" #include "prm.h" #define OMAP54XX_PRM_BASE 0x4ae06000 diff --git a/arch/arm/mach-omap2/prm7xx.h b/arch/arm/mach-omap2/prm7xx.h index 4bb50fbf..cc1e6a2 100644 --- a/arch/arm/mach-omap2/prm7xx.h +++ b/arch/arm/mach-omap2/prm7xx.h @@ -22,8 +22,8 @@ #ifndef __ARCH_ARM_MACH_OMAP2_PRM7XX_H #define __ARCH_ARM_MACH_OMAP2_PRM7XX_H -#include "prm44xx_54xx.h" #include "prcm-common.h" +#include "prm44xx_54xx.h" #include "prm.h" #define DRA7XX_PRM_BASE 0x4ae06000 diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c index bfaa7ba..7add799 100644 --- a/arch/arm/mach-omap2/prm_common.c +++ b/arch/arm/mach-omap2/prm_common.c @@ -32,7 +32,11 @@ #include "prm2xxx_3xxx.h" #include "prm2xxx.h" #include "prm3xxx.h" +#include "prm33xx.h" #include "prm44xx.h" +#include "prm54xx.h" +#include "prm7xx.h" +#include "prcm43xx.h" #include "common.h" #include "clock.h" #include "cm.h" @@ -534,6 +538,61 @@ void omap_prm_reset_system(void) } /** + * omap_prm_clear_mod_irqs - clear wake-up events from PRCM interrupt + * @module: PRM module to clear wakeups from + * @regs: register to clear + * @wkst_mask: wkst bits to clear + * + * Clears any wakeup events for the module and register set defined. + * Uses SoC specific implementation to do the actual wakeup status + * clearing. + */ +int omap_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask) +{ + if (!prm_ll_data->clear_mod_irqs) { + WARN_ONCE(1, "prm: %s: no mapping function defined\n", + __func__); + return -EINVAL; + } + + return prm_ll_data->clear_mod_irqs(module, regs, wkst_mask); +} + +/** + * omap_prm_vp_check_txdone - check voltage processor TX done status + * + * Checks if voltage processor transmission has been completed. + * Returns non-zero if a transmission has completed, 0 otherwise. + */ +u32 omap_prm_vp_check_txdone(u8 vp_id) +{ + if (!prm_ll_data->vp_check_txdone) { + WARN_ONCE(1, "prm: %s: no mapping function defined\n", + __func__); + return 0; + } + + return prm_ll_data->vp_check_txdone(vp_id); +} + +/** + * omap_prm_vp_clear_txdone - clears voltage processor TX done status + * + * Clears the status bit for completed voltage processor transmission + * returned by prm_vp_check_txdone. + */ +void omap_prm_vp_clear_txdone(u8 vp_id) +{ + if (!prm_ll_data->vp_clear_txdone) { + WARN_ONCE(1, "prm: %s: no mapping function defined\n", + __func__); + return; + } + + prm_ll_data->vp_clear_txdone(vp_id); +} + +/** * prm_register - register per-SoC low-level data with the PRM * @pld: low-level per-SoC OMAP PRM data & function pointers to register * @@ -578,78 +637,175 @@ int prm_unregister(struct prm_ll_data *pld) return 0; } -static const struct of_device_id omap_prcm_dt_match_table[] = { - { .compatible = "ti,am3-prcm" }, - { .compatible = "ti,am3-scrm" }, - { .compatible = "ti,am4-prcm" }, - { .compatible = "ti,am4-scrm" }, - { .compatible = "ti,dm814-prcm" }, - { .compatible = "ti,dm814-scrm" }, - { .compatible = "ti,dm816-prcm" }, - { .compatible = "ti,dm816-scrm" }, - { .compatible = "ti,omap2-prcm" }, - { .compatible = "ti,omap2-scrm" }, - { .compatible = "ti,omap3-prm" }, - { .compatible = "ti,omap3-cm" }, - { .compatible = "ti,omap3-scrm" }, - { .compatible = "ti,omap4-cm1" }, - { .compatible = "ti,omap4-prm" }, - { .compatible = "ti,omap4-cm2" }, - { .compatible = "ti,omap4-scrm" }, - { .compatible = "ti,omap5-prm" }, - { .compatible = "ti,omap5-cm-core-aon" }, - { .compatible = "ti,omap5-scrm" }, - { .compatible = "ti,omap5-cm-core" }, - { .compatible = "ti,dra7-prm" }, - { .compatible = "ti,dra7-cm-core-aon" }, - { .compatible = "ti,dra7-cm-core" }, - { } +#ifdef CONFIG_ARCH_OMAP2 +static struct omap_prcm_init_data omap2_prm_data __initdata = { + .index = TI_CLKM_PRM, + .init = omap2xxx_prm_init, }; +#endif + +#ifdef CONFIG_ARCH_OMAP3 +static struct omap_prcm_init_data omap3_prm_data __initdata = { + .index = TI_CLKM_PRM, + .init = omap3xxx_prm_init, -static struct clk_hw_omap memmap_dummy_ck = { - .flags = MEMMAP_ADDRESSING, + /* + * IVA2 offset is a negative value, must offset the prm_base + * address by this to get it to positive + */ + .offset = -OMAP3430_IVA2_MOD, }; +#endif -static u32 prm_clk_readl(void __iomem *reg) -{ - return omap2_clk_readl(&memmap_dummy_ck, reg); -} +#if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_TI81XX) +static struct omap_prcm_init_data am3_prm_data __initdata = { + .index = TI_CLKM_PRM, + .init = am33xx_prm_init, +}; +#endif + +#ifdef CONFIG_ARCH_OMAP4 +static struct omap_prcm_init_data omap4_prm_data __initdata = { + .index = TI_CLKM_PRM, + .init = omap44xx_prm_init, + .device_inst_offset = OMAP4430_PRM_DEVICE_INST, + .flags = PRM_HAS_IO_WAKEUP | PRM_HAS_VOLTAGE | PRM_IRQ_DEFAULT, +}; +#endif + +#ifdef CONFIG_SOC_OMAP5 +static struct omap_prcm_init_data omap5_prm_data __initdata = { + .index = TI_CLKM_PRM, + .init = omap44xx_prm_init, + .device_inst_offset = OMAP54XX_PRM_DEVICE_INST, + .flags = PRM_HAS_IO_WAKEUP | PRM_HAS_VOLTAGE, +}; +#endif + +#ifdef CONFIG_SOC_DRA7XX +static struct omap_prcm_init_data dra7_prm_data __initdata = { + .index = TI_CLKM_PRM, + .init = omap44xx_prm_init, + .device_inst_offset = DRA7XX_PRM_DEVICE_INST, + .flags = PRM_HAS_IO_WAKEUP, +}; +#endif -static void prm_clk_writel(u32 val, void __iomem *reg) -{ - omap2_clk_writel(val, &memmap_dummy_ck, reg); -} +#ifdef CONFIG_SOC_AM43XX +static struct omap_prcm_init_data am4_prm_data __initdata = { + .index = TI_CLKM_PRM, + .init = omap44xx_prm_init, + .device_inst_offset = AM43XX_PRM_DEVICE_INST, +}; +#endif -static struct ti_clk_ll_ops omap_clk_ll_ops = { - .clk_readl = prm_clk_readl, - .clk_writel = prm_clk_writel, +#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) +static struct omap_prcm_init_data scrm_data __initdata = { + .index = TI_CLKM_SCRM, +}; +#endif + +static const struct of_device_id omap_prcm_dt_match_table[] __initconst = { +#ifdef CONFIG_SOC_AM33XX + { .compatible = "ti,am3-prcm", .data = &am3_prm_data }, +#endif +#ifdef CONFIG_SOC_AM43XX + { .compatible = "ti,am4-prcm", .data = &am4_prm_data }, +#endif +#ifdef CONFIG_SOC_TI81XX + { .compatible = "ti,dm814-prcm", .data = &am3_prm_data }, + { .compatible = "ti,dm816-prcm", .data = &am3_prm_data }, +#endif +#ifdef CONFIG_ARCH_OMAP2 + { .compatible = "ti,omap2-prcm", .data = &omap2_prm_data }, +#endif +#ifdef CONFIG_ARCH_OMAP3 + { .compatible = "ti,omap3-prm", .data = &omap3_prm_data }, +#endif +#ifdef CONFIG_ARCH_OMAP4 + { .compatible = "ti,omap4-prm", .data = &omap4_prm_data }, + { .compatible = "ti,omap4-scrm", .data = &scrm_data }, +#endif +#ifdef CONFIG_SOC_OMAP5 + { .compatible = "ti,omap5-prm", .data = &omap5_prm_data }, + { .compatible = "ti,omap5-scrm", .data = &scrm_data }, +#endif +#ifdef CONFIG_SOC_DRA7XX + { .compatible = "ti,dra7-prm", .data = &dra7_prm_data }, +#endif + { } }; -int __init of_prcm_init(void) +/** + * omap2_prm_base_init - initialize iomappings for the PRM driver + * + * Detects and initializes the iomappings for the PRM driver, based + * on the DT data. Returns 0 in success, negative error value + * otherwise. + */ +int __init omap2_prm_base_init(void) { struct device_node *np; + const struct of_device_id *match; + struct omap_prcm_init_data *data; void __iomem *mem; - int memmap_index = 0; - ti_clk_ll_ops = &omap_clk_ll_ops; + for_each_matching_node_and_match(np, omap_prcm_dt_match_table, &match) { + data = (struct omap_prcm_init_data *)match->data; - for_each_matching_node(np, omap_prcm_dt_match_table) { mem = of_iomap(np, 0); - clk_memmaps[memmap_index] = mem; - ti_dt_clk_init_provider(np, memmap_index); - memmap_index++; + if (!mem) + return -ENOMEM; + + if (data->index == TI_CLKM_PRM) + prm_base = mem + data->offset; + + data->mem = mem; + + data->np = np; + + if (data->init) + data->init(data); } return 0; } -void __init omap3_prcm_legacy_iomaps_init(void) +int __init omap2_prcm_base_init(void) { - ti_clk_ll_ops = &omap_clk_ll_ops; + int ret; - clk_memmaps[TI_CLKM_CM] = cm_base + OMAP3430_IVA2_MOD; - clk_memmaps[TI_CLKM_PRM] = prm_base + OMAP3430_IVA2_MOD; - clk_memmaps[TI_CLKM_SCRM] = omap_ctrl_base_get(); + ret = omap2_prm_base_init(); + if (ret) + return ret; + + return omap2_cm_base_init(); +} + +/** + * omap_prcm_init - low level init for the PRCM drivers + * + * Initializes the low level clock infrastructure for PRCM drivers. + * Returns 0 in success, negative error value in failure. + */ +int __init omap_prcm_init(void) +{ + struct device_node *np; + const struct of_device_id *match; + const struct omap_prcm_init_data *data; + int ret; + + for_each_matching_node_and_match(np, omap_prcm_dt_match_table, &match) { + data = match->data; + + ret = omap2_clk_provider_init(np, data->index, NULL, data->mem); + if (ret) + return ret; + } + + omap_cm_init(); + + return 0; } static int __init prm_late_init(void) diff --git a/arch/arm/mach-omap2/prminst44xx.c b/arch/arm/mach-omap2/prminst44xx.c index 8adf7b1..c4859c4 100644 --- a/arch/arm/mach-omap2/prminst44xx.c +++ b/arch/arm/mach-omap2/prminst44xx.c @@ -47,22 +47,14 @@ void omap_prm_base_init(void) s32 omap4_prmst_get_prm_dev_inst(void) { - if (prm_dev_inst != PRM_INSTANCE_UNKNOWN) - return prm_dev_inst; - - /* This cannot be done way early at boot.. as things are not setup */ - if (cpu_is_omap44xx()) - prm_dev_inst = OMAP4430_PRM_DEVICE_INST; - else if (soc_is_omap54xx()) - prm_dev_inst = OMAP54XX_PRM_DEVICE_INST; - else if (soc_is_dra7xx()) - prm_dev_inst = DRA7XX_PRM_DEVICE_INST; - else if (soc_is_am43xx()) - prm_dev_inst = AM43XX_PRM_DEVICE_INST; - return prm_dev_inst; } +void omap4_prminst_set_prm_dev_inst(s32 dev_inst) +{ + prm_dev_inst = dev_inst; +} + /* Read a register in a PRM instance */ u32 omap4_prminst_read_inst_reg(u8 part, s16 inst, u16 idx) { diff --git a/arch/arm/mach-omap2/prminst44xx.h b/arch/arm/mach-omap2/prminst44xx.h index fb1c9d7..0c03d07 100644 --- a/arch/arm/mach-omap2/prminst44xx.h +++ b/arch/arm/mach-omap2/prminst44xx.h @@ -14,6 +14,7 @@ #define PRM_INSTANCE_UNKNOWN -1 extern s32 omap4_prmst_get_prm_dev_inst(void); +void omap4_prminst_set_prm_dev_inst(s32 dev_inst); /* * In an ideal world, we would not export these low-level functions, diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S index b84a012..ad1bb94 100644 --- a/arch/arm/mach-omap2/sleep44xx.S +++ b/arch/arm/mach-omap2/sleep44xx.S @@ -333,11 +333,9 @@ ENDPROC(omap4_cpu_resume) #endif /* defined(CONFIG_SMP) && defined(CONFIG_PM) */ -#ifndef CONFIG_OMAP4_ERRATA_I688 ENTRY(omap_bus_sync) ret lr ENDPROC(omap_bus_sync) -#endif ENTRY(omap_do_wfi) stmfd sp!, {lr} diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c index 8333400..e554d9e 100644 --- a/arch/arm/mach-omap2/usb-tusb6010.c +++ b/arch/arm/mach-omap2/usb-tusb6010.c @@ -71,7 +71,7 @@ static int tusb_set_async_mode(unsigned sysclk_ps) gpmc_calc_timings(&t, &tusb_async, &dev_t); - return gpmc_cs_set_timings(async_cs, &t); + return gpmc_cs_set_timings(async_cs, &t, &tusb_async); } static int tusb_set_sync_mode(unsigned sysclk_ps) @@ -98,7 +98,7 @@ static int tusb_set_sync_mode(unsigned sysclk_ps) gpmc_calc_timings(&t, &tusb_sync, &dev_t); - return gpmc_cs_set_timings(sync_cs, &t); + return gpmc_cs_set_timings(sync_cs, &t, &tusb_sync); } /* tusb driver calls this when it changes the chip's clocking */ diff --git a/arch/arm/mach-omap2/vp.h b/arch/arm/mach-omap2/vp.h index 0fdf7080..7e08296 100644 --- a/arch/arm/mach-omap2/vp.h +++ b/arch/arm/mach-omap2/vp.h @@ -21,15 +21,6 @@ struct voltagedomain; -/* - * Voltage Processor (VP) identifiers - */ -#define OMAP3_VP_VDD_MPU_ID 0 -#define OMAP3_VP_VDD_CORE_ID 1 -#define OMAP4_VP_VDD_CORE_ID 0 -#define OMAP4_VP_VDD_IVA_ID 1 -#define OMAP4_VP_VDD_MPU_ID 2 - /* XXX document */ #define VP_IDLE_TIMEOUT 200 #define VP_TRANXDONE_TIMEOUT 300 diff --git a/arch/arm/mach-omap2/vp3xxx_data.c b/arch/arm/mach-omap2/vp3xxx_data.c index 1914e02..b0590fe 100644 --- a/arch/arm/mach-omap2/vp3xxx_data.c +++ b/arch/arm/mach-omap2/vp3xxx_data.c @@ -28,8 +28,8 @@ #include "prm2xxx_3xxx.h" static const struct omap_vp_ops omap3_vp_ops = { - .check_txdone = omap3_prm_vp_check_txdone, - .clear_txdone = omap3_prm_vp_clear_txdone, + .check_txdone = omap_prm_vp_check_txdone, + .clear_txdone = omap_prm_vp_clear_txdone, }; /* diff --git a/arch/arm/mach-omap2/vp44xx_data.c b/arch/arm/mach-omap2/vp44xx_data.c index e62f6b0..2448bb9 100644 --- a/arch/arm/mach-omap2/vp44xx_data.c +++ b/arch/arm/mach-omap2/vp44xx_data.c @@ -28,8 +28,8 @@ #include "vp.h" static const struct omap_vp_ops omap4_vp_ops = { - .check_txdone = omap4_prm_vp_check_txdone, - .clear_txdone = omap4_prm_vp_clear_txdone, + .check_txdone = omap_prm_vp_check_txdone, + .clear_txdone = omap_prm_vp_clear_txdone, }; /* diff --git a/arch/arm/mach-qcom/Kconfig b/arch/arm/mach-qcom/Kconfig index 48003ea..2256cd1 100644 --- a/arch/arm/mach-qcom/Kconfig +++ b/arch/arm/mach-qcom/Kconfig @@ -22,7 +22,4 @@ config ARCH_MSM8974 bool "Enable support for MSM8974" select HAVE_ARM_ARCH_TIMER -config QCOM_SCM - bool - endif diff --git a/arch/arm/mach-qcom/Makefile b/arch/arm/mach-qcom/Makefile index 8f756ae..e324375 100644 --- a/arch/arm/mach-qcom/Makefile +++ b/arch/arm/mach-qcom/Makefile @@ -1,5 +1,2 @@ obj-y := board.o obj-$(CONFIG_SMP) += platsmp.o -obj-$(CONFIG_QCOM_SCM) += scm.o scm-boot.o - -CFLAGS_scm.o :=$(call as-instr,.arch_extension sec,-DREQUIRES_SEC=1) diff --git a/arch/arm/mach-qcom/platsmp.c b/arch/arm/mach-qcom/platsmp.c index 09cffed..5cde63a 100644 --- a/arch/arm/mach-qcom/platsmp.c +++ b/arch/arm/mach-qcom/platsmp.c @@ -17,10 +17,10 @@ #include <linux/of_address.h> #include <linux/smp.h> #include <linux/io.h> +#include <linux/qcom_scm.h> #include <asm/smp_plat.h> -#include "scm-boot.h" #define VDD_SC1_ARRAY_CLAMP_GFS_CTL 0x35a0 #define SCSS_CPU1CORE_RESET 0x2d80 @@ -319,25 +319,10 @@ static int kpssv2_boot_secondary(unsigned int cpu, struct task_struct *idle) static void __init qcom_smp_prepare_cpus(unsigned int max_cpus) { - int cpu, map; - unsigned int flags = 0; - static const int cold_boot_flags[] = { - 0, - SCM_FLAG_COLDBOOT_CPU1, - SCM_FLAG_COLDBOOT_CPU2, - SCM_FLAG_COLDBOOT_CPU3, - }; - - for_each_present_cpu(cpu) { - map = cpu_logical_map(cpu); - if (WARN_ON(map >= ARRAY_SIZE(cold_boot_flags))) { - set_cpu_present(cpu, false); - continue; - } - flags |= cold_boot_flags[map]; - } + int cpu; - if (scm_set_boot_addr(virt_to_phys(secondary_startup_arm), flags)) { + if (qcom_scm_set_cold_boot_addr(secondary_startup_arm, + cpu_present_mask)) { for_each_present_cpu(cpu) { if (cpu == smp_processor_id()) continue; diff --git a/arch/arm/mach-qcom/scm-boot.c b/arch/arm/mach-qcom/scm-boot.c deleted file mode 100644 index e8ff7be..0000000 --- a/arch/arm/mach-qcom/scm-boot.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <linux/module.h> -#include <linux/slab.h> - -#include "scm.h" -#include "scm-boot.h" - -/* - * Set the cold/warm boot address for one of the CPU cores. - */ -int scm_set_boot_addr(u32 addr, int flags) -{ - struct { - __le32 flags; - __le32 addr; - } cmd; - - cmd.addr = cpu_to_le32(addr); - cmd.flags = cpu_to_le32(flags); - return scm_call(SCM_SVC_BOOT, SCM_BOOT_ADDR, - &cmd, sizeof(cmd), NULL, 0); -} -EXPORT_SYMBOL(scm_set_boot_addr); diff --git a/arch/arm/mach-qcom/scm.c b/arch/arm/mach-qcom/scm.c deleted file mode 100644 index 1d9cf18..0000000 --- a/arch/arm/mach-qcom/scm.c +++ /dev/null @@ -1,326 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <linux/slab.h> -#include <linux/io.h> -#include <linux/module.h> -#include <linux/mutex.h> -#include <linux/errno.h> -#include <linux/err.h> - -#include <asm/outercache.h> -#include <asm/cacheflush.h> - -#include "scm.h" - -#define SCM_ENOMEM -5 -#define SCM_EOPNOTSUPP -4 -#define SCM_EINVAL_ADDR -3 -#define SCM_EINVAL_ARG -2 -#define SCM_ERROR -1 -#define SCM_INTERRUPTED 1 - -static DEFINE_MUTEX(scm_lock); - -/** - * struct scm_command - one SCM command buffer - * @len: total available memory for command and response - * @buf_offset: start of command buffer - * @resp_hdr_offset: start of response buffer - * @id: command to be executed - * @buf: buffer returned from scm_get_command_buffer() - * - * An SCM command is laid out in memory as follows: - * - * ------------------- <--- struct scm_command - * | command header | - * ------------------- <--- scm_get_command_buffer() - * | command buffer | - * ------------------- <--- struct scm_response and - * | response header | scm_command_to_response() - * ------------------- <--- scm_get_response_buffer() - * | response buffer | - * ------------------- - * - * There can be arbitrary padding between the headers and buffers so - * you should always use the appropriate scm_get_*_buffer() routines - * to access the buffers in a safe manner. - */ -struct scm_command { - __le32 len; - __le32 buf_offset; - __le32 resp_hdr_offset; - __le32 id; - __le32 buf[0]; -}; - -/** - * struct scm_response - one SCM response buffer - * @len: total available memory for response - * @buf_offset: start of response data relative to start of scm_response - * @is_complete: indicates if the command has finished processing - */ -struct scm_response { - __le32 len; - __le32 buf_offset; - __le32 is_complete; -}; - -/** - * alloc_scm_command() - Allocate an SCM command - * @cmd_size: size of the command buffer - * @resp_size: size of the response buffer - * - * Allocate an SCM command, including enough room for the command - * and response headers as well as the command and response buffers. - * - * Returns a valid &scm_command on success or %NULL if the allocation fails. - */ -static struct scm_command *alloc_scm_command(size_t cmd_size, size_t resp_size) -{ - struct scm_command *cmd; - size_t len = sizeof(*cmd) + sizeof(struct scm_response) + cmd_size + - resp_size; - u32 offset; - - cmd = kzalloc(PAGE_ALIGN(len), GFP_KERNEL); - if (cmd) { - cmd->len = cpu_to_le32(len); - offset = offsetof(struct scm_command, buf); - cmd->buf_offset = cpu_to_le32(offset); - cmd->resp_hdr_offset = cpu_to_le32(offset + cmd_size); - } - return cmd; -} - -/** - * free_scm_command() - Free an SCM command - * @cmd: command to free - * - * Free an SCM command. - */ -static inline void free_scm_command(struct scm_command *cmd) -{ - kfree(cmd); -} - -/** - * scm_command_to_response() - Get a pointer to a scm_response - * @cmd: command - * - * Returns a pointer to a response for a command. - */ -static inline struct scm_response *scm_command_to_response( - const struct scm_command *cmd) -{ - return (void *)cmd + le32_to_cpu(cmd->resp_hdr_offset); -} - -/** - * scm_get_command_buffer() - Get a pointer to a command buffer - * @cmd: command - * - * Returns a pointer to the command buffer of a command. - */ -static inline void *scm_get_command_buffer(const struct scm_command *cmd) -{ - return (void *)cmd->buf; -} - -/** - * scm_get_response_buffer() - Get a pointer to a response buffer - * @rsp: response - * - * Returns a pointer to a response buffer of a response. - */ -static inline void *scm_get_response_buffer(const struct scm_response *rsp) -{ - return (void *)rsp + le32_to_cpu(rsp->buf_offset); -} - -static int scm_remap_error(int err) -{ - pr_err("scm_call failed with error code %d\n", err); - switch (err) { - case SCM_ERROR: - return -EIO; - case SCM_EINVAL_ADDR: - case SCM_EINVAL_ARG: - return -EINVAL; - case SCM_EOPNOTSUPP: - return -EOPNOTSUPP; - case SCM_ENOMEM: - return -ENOMEM; - } - return -EINVAL; -} - -static u32 smc(u32 cmd_addr) -{ - int context_id; - register u32 r0 asm("r0") = 1; - register u32 r1 asm("r1") = (u32)&context_id; - register u32 r2 asm("r2") = cmd_addr; - do { - asm volatile( - __asmeq("%0", "r0") - __asmeq("%1", "r0") - __asmeq("%2", "r1") - __asmeq("%3", "r2") -#ifdef REQUIRES_SEC - ".arch_extension sec\n" -#endif - "smc #0 @ switch to secure world\n" - : "=r" (r0) - : "r" (r0), "r" (r1), "r" (r2) - : "r3"); - } while (r0 == SCM_INTERRUPTED); - - return r0; -} - -static int __scm_call(const struct scm_command *cmd) -{ - int ret; - u32 cmd_addr = virt_to_phys(cmd); - - /* - * Flush the command buffer so that the secure world sees - * the correct data. - */ - __cpuc_flush_dcache_area((void *)cmd, cmd->len); - outer_flush_range(cmd_addr, cmd_addr + cmd->len); - - ret = smc(cmd_addr); - if (ret < 0) - ret = scm_remap_error(ret); - - return ret; -} - -static void scm_inv_range(unsigned long start, unsigned long end) -{ - u32 cacheline_size, ctr; - - asm volatile("mrc p15, 0, %0, c0, c0, 1" : "=r" (ctr)); - cacheline_size = 4 << ((ctr >> 16) & 0xf); - - start = round_down(start, cacheline_size); - end = round_up(end, cacheline_size); - outer_inv_range(start, end); - while (start < end) { - asm ("mcr p15, 0, %0, c7, c6, 1" : : "r" (start) - : "memory"); - start += cacheline_size; - } - dsb(); - isb(); -} - -/** - * scm_call() - Send an SCM command - * @svc_id: service identifier - * @cmd_id: command identifier - * @cmd_buf: command buffer - * @cmd_len: length of the command buffer - * @resp_buf: response buffer - * @resp_len: length of the response buffer - * - * Sends a command to the SCM and waits for the command to finish processing. - * - * A note on cache maintenance: - * Note that any buffers that are expected to be accessed by the secure world - * must be flushed before invoking scm_call and invalidated in the cache - * immediately after scm_call returns. Cache maintenance on the command and - * response buffers is taken care of by scm_call; however, callers are - * responsible for any other cached buffers passed over to the secure world. - */ -int scm_call(u32 svc_id, u32 cmd_id, const void *cmd_buf, size_t cmd_len, - void *resp_buf, size_t resp_len) -{ - int ret; - struct scm_command *cmd; - struct scm_response *rsp; - unsigned long start, end; - - cmd = alloc_scm_command(cmd_len, resp_len); - if (!cmd) - return -ENOMEM; - - cmd->id = cpu_to_le32((svc_id << 10) | cmd_id); - if (cmd_buf) - memcpy(scm_get_command_buffer(cmd), cmd_buf, cmd_len); - - mutex_lock(&scm_lock); - ret = __scm_call(cmd); - mutex_unlock(&scm_lock); - if (ret) - goto out; - - rsp = scm_command_to_response(cmd); - start = (unsigned long)rsp; - - do { - scm_inv_range(start, start + sizeof(*rsp)); - } while (!rsp->is_complete); - - end = (unsigned long)scm_get_response_buffer(rsp) + resp_len; - scm_inv_range(start, end); - - if (resp_buf) - memcpy(resp_buf, scm_get_response_buffer(rsp), resp_len); -out: - free_scm_command(cmd); - return ret; -} -EXPORT_SYMBOL(scm_call); - -u32 scm_get_version(void) -{ - int context_id; - static u32 version = -1; - register u32 r0 asm("r0"); - register u32 r1 asm("r1"); - - if (version != -1) - return version; - - mutex_lock(&scm_lock); - - r0 = 0x1 << 8; - r1 = (u32)&context_id; - do { - asm volatile( - __asmeq("%0", "r0") - __asmeq("%1", "r1") - __asmeq("%2", "r0") - __asmeq("%3", "r1") -#ifdef REQUIRES_SEC - ".arch_extension sec\n" -#endif - "smc #0 @ switch to secure world\n" - : "=r" (r0), "=r" (r1) - : "r" (r0), "r" (r1) - : "r2", "r3"); - } while (r0 == SCM_INTERRUPTED); - - version = r1; - mutex_unlock(&scm_lock); - - return version; -} -EXPORT_SYMBOL(scm_get_version); diff --git a/arch/arm/mach-rockchip/platsmp.c b/arch/arm/mach-rockchip/platsmp.c index f26fcdc..5b4ca3c 100644 --- a/arch/arm/mach-rockchip/platsmp.c +++ b/arch/arm/mach-rockchip/platsmp.c @@ -55,7 +55,7 @@ static int pmu_power_domain_is_on(int pd) return !(val & BIT(pd)); } -struct reset_control *rockchip_get_core_reset(int cpu) +static struct reset_control *rockchip_get_core_reset(int cpu) { struct device *dev = get_cpu_device(cpu); struct device_node *np; @@ -201,7 +201,7 @@ static int __init rockchip_smp_prepare_sram(struct device_node *node) return 0; } -static struct regmap_config rockchip_pmu_regmap_config = { +static const struct regmap_config rockchip_pmu_regmap_config = { .reg_bits = 32, .val_bits = 32, .reg_stride = 4, diff --git a/arch/arm/mach-rockchip/pm.c b/arch/arm/mach-rockchip/pm.c index 50cb781..b07d886 100644 --- a/arch/arm/mach-rockchip/pm.c +++ b/arch/arm/mach-rockchip/pm.c @@ -75,9 +75,13 @@ static void rk3288_slp_mode_set(int level) regmap_read(pmu_regmap, RK3288_PMU_PWRMODE_CON, &rk3288_pmu_pwr_mode_con); - /* set bit 8 so that system will resume to FAST_BOOT_ADDR */ + /* + * SGRF_FAST_BOOT_EN - system to boot from FAST_BOOT_ADDR + * PCLK_WDT_GATE - disable WDT during suspend. + */ regmap_write(sgrf_regmap, RK3288_SGRF_SOC_CON0, - SGRF_FAST_BOOT_EN | SGRF_FAST_BOOT_EN_WRITE); + SGRF_PCLK_WDT_GATE | SGRF_FAST_BOOT_EN + | SGRF_PCLK_WDT_GATE_WRITE | SGRF_FAST_BOOT_EN_WRITE); /* booting address of resuming system is from this register value */ regmap_write(sgrf_regmap, RK3288_SGRF_FAST_BOOT_ADDR, @@ -122,7 +126,8 @@ static void rk3288_slp_mode_set_resume(void) rk3288_pmu_pwr_mode_con); regmap_write(sgrf_regmap, RK3288_SGRF_SOC_CON0, - rk3288_sgrf_soc_con0 | SGRF_FAST_BOOT_EN_WRITE); + rk3288_sgrf_soc_con0 | SGRF_PCLK_WDT_GATE_WRITE + | SGRF_FAST_BOOT_EN_WRITE); } static int rockchip_lpmode_enter(unsigned long arg) @@ -209,6 +214,9 @@ static int rk3288_suspend_init(struct device_node *np) memcpy(rk3288_bootram_base, rockchip_slp_cpu_resume, rk3288_bootram_sz); + regmap_write(pmu_regmap, RK3288_PMU_OSC_CNT, OSC_STABL_CNT_THRESH); + regmap_write(pmu_regmap, RK3288_PMU_STABL_CNT, PMU_STABL_CNT_THRESH); + return 0; } diff --git a/arch/arm/mach-rockchip/pm.h b/arch/arm/mach-rockchip/pm.h index 7c889c0..03ff31d 100644 --- a/arch/arm/mach-rockchip/pm.h +++ b/arch/arm/mach-rockchip/pm.h @@ -50,6 +50,8 @@ static inline void rockchip_suspend_init(void) #define RK3288_SGRF_SOC_CON0 (0x0000) #define RK3288_SGRF_FAST_BOOT_ADDR (0x0120) +#define SGRF_PCLK_WDT_GATE BIT(6) +#define SGRF_PCLK_WDT_GATE_WRITE BIT(22) #define SGRF_FAST_BOOT_EN BIT(8) #define SGRF_FAST_BOOT_EN_WRITE BIT(24) @@ -63,6 +65,10 @@ static inline void rockchip_suspend_init(void) /* PMU_WAKEUP_CFG1 bits */ #define PMU_ARMINT_WAKEUP_EN BIT(0) +/* wait 30ms for OSC stable and 30ms for pmic stable */ +#define OSC_STABL_CNT_THRESH (32 * 30) +#define PMU_STABL_CNT_THRESH (32 * 30) + enum rk3288_pwr_mode_con { PMU_PWR_MODE_EN = 0, PMU_CLK_CORE_SRC_GATE_EN, diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index 79c49ff..23bec3a 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -39,14 +39,14 @@ config CPU_S3C2412 bool "SAMSUNG S3C2412" select CPU_ARM926T select S3C2412_COMMON_CLK - select S3C2412_PM if PM + select S3C2412_PM if PM_SLEEP help Support for the S3C2412 and S3C2413 SoCs from the S3C24XX line config CPU_S3C2416 bool "SAMSUNG S3C2416/S3C2450" select CPU_ARM926T - select S3C2416_PM if PM + select S3C2416_PM if PM_SLEEP select S3C2443_COMMON_CLK help Support for the S3C2416 SoC from the S3C24XX line @@ -55,7 +55,7 @@ config CPU_S3C2440 bool "SAMSUNG S3C2440" select CPU_ARM920T select S3C2410_COMMON_CLK - select S3C2410_PM if PM + select S3C2410_PM if PM_SLEEP help Support for S3C2440 Samsung Mobile CPU based systems. @@ -63,7 +63,7 @@ config CPU_S3C2442 bool "SAMSUNG S3C2442" select CPU_ARM920T select S3C2410_COMMON_CLK - select S3C2410_PM if PM + select S3C2410_PM if PM_SLEEP help Support for S3C2442 Samsung Mobile CPU based systems. @@ -228,11 +228,6 @@ config H1940BT This is a simple driver that is able to control the state of built in bluetooth chip on h1940. -config PM_H1940 - bool - help - Internal node for H1940 and related PM - config MACH_N30 bool "Acer N30 family" select S3C_DEV_NAND @@ -362,6 +357,7 @@ if CPU_S3C2416 config S3C2416_PM bool select S3C2412_PM_SLEEP + select SAMSUNG_WAKEMASK help Internal config node to apply S3C2416 power management @@ -584,6 +580,11 @@ config MACH_SMDK2443 endif # CPU_S3C2443 +config PM_H1940 + bool + help + Internal node for H1940 and related PM + endmenu # SAMSUNG S3C24XX SoCs Support endif # ARCH_S3C24XX diff --git a/arch/arm/mach-s3c24xx/Makefile b/arch/arm/mach-s3c24xx/Makefile index b40a22f..05920c8 100644 --- a/arch/arm/mach-s3c24xx/Makefile +++ b/arch/arm/mach-s3c24xx/Makefile @@ -32,7 +32,8 @@ obj-$(CONFIG_CPU_S3C2443) += s3c2443.o # PM -obj-$(CONFIG_PM) += pm.o irq-pm.o sleep.o +obj-$(CONFIG_PM) += pm.o +obj-$(CONFIG_PM_SLEEP) += irq-pm.o sleep.o # common code diff --git a/arch/arm/mach-s3c24xx/include/mach/pm-core.h b/arch/arm/mach-s3c24xx/include/mach/pm-core.h index 2eef7e6..69459dbb 100644 --- a/arch/arm/mach-s3c24xx/include/mach/pm-core.h +++ b/arch/arm/mach-s3c24xx/include/mach/pm-core.h @@ -10,6 +10,11 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#include <linux/delay.h> +#include <linux/io.h> + +#include "regs-clock.h" +#include "regs-irq.h" static inline void s3c_pm_debug_init_uart(void) { @@ -42,8 +47,23 @@ static inline void s3c_pm_arch_stop_clocks(void) __raw_writel(0x00, S3C2410_CLKCON); /* turn off clocks over sleep */ } -static void s3c_pm_show_resume_irqs(int start, unsigned long which, - unsigned long mask); +/* s3c2410_pm_show_resume_irqs + * + * print any IRQs asserted at resume time (ie, we woke from) +*/ +static inline void s3c_pm_show_resume_irqs(int start, unsigned long which, + unsigned long mask) +{ + int i; + + which &= ~mask; + + for (i = 0; i <= 31; i++) { + if (which & (1L<<i)) { + S3C_PMDBG("IRQ %d asserted at resume\n", start+i); + } + } +} static inline void s3c_pm_arch_show_resume_irqs(void) { diff --git a/arch/arm/mach-s3c24xx/pm-s3c2416.c b/arch/arm/mach-s3c24xx/pm-s3c2416.c index 4492389..c0e328e 100644 --- a/arch/arm/mach-s3c24xx/pm-s3c2416.c +++ b/arch/arm/mach-s3c24xx/pm-s3c2416.c @@ -23,6 +23,7 @@ #include "s3c2412-power.h" +#ifdef CONFIG_PM_SLEEP extern void s3c2412_sleep_enter(void); static int s3c2416_cpu_suspend(unsigned long arg) @@ -70,7 +71,7 @@ static __init int s3c2416_pm_init(void) } arch_initcall(s3c2416_pm_init); - +#endif static void s3c2416_pm_resume(void) { diff --git a/arch/arm/mach-s3c24xx/pm.c b/arch/arm/mach-s3c24xx/pm.c index b19256e..5d510bc 100644 --- a/arch/arm/mach-s3c24xx/pm.c +++ b/arch/arm/mach-s3c24xx/pm.c @@ -50,6 +50,7 @@ #define PFX "s3c24xx-pm: " +#ifdef CONFIG_PM_SLEEP static struct sleep_save core_save[] = { /* we restore the timings here, with the proviso that the board * brings the system up in an slower, or equal frequency setting @@ -67,6 +68,7 @@ static struct sleep_save core_save[] = { SAVE_ITEM(S3C2410_BANKCON4), SAVE_ITEM(S3C2410_BANKCON5), }; +#endif /* s3c_pm_check_resume_pin * @@ -121,7 +123,7 @@ void s3c_pm_configure_extint(void) } } - +#ifdef CONFIG_PM_SLEEP void s3c_pm_restore_core(void) { s3c_pm_do_restore_core(core_save, ARRAY_SIZE(core_save)); @@ -131,4 +133,4 @@ void s3c_pm_save_core(void) { s3c_pm_do_save(core_save, ARRAY_SIZE(core_save)); } - +#endif diff --git a/arch/arm/mach-s3c24xx/s3c2410.c b/arch/arm/mach-s3c24xx/s3c2410.c index 2a6985a..5061d66 100644 --- a/arch/arm/mach-s3c24xx/s3c2410.c +++ b/arch/arm/mach-s3c24xx/s3c2410.c @@ -121,7 +121,7 @@ int __init s3c2410_init(void) { printk("S3C2410: Initialising architecture\n"); -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP register_syscore_ops(&s3c2410_pm_syscore_ops); register_syscore_ops(&s3c24xx_irq_syscore_ops); #endif diff --git a/arch/arm/mach-s3c24xx/s3c2412.c b/arch/arm/mach-s3c24xx/s3c2412.c index ecf2c77..64a1360 100644 --- a/arch/arm/mach-s3c24xx/s3c2412.c +++ b/arch/arm/mach-s3c24xx/s3c2412.c @@ -172,7 +172,7 @@ int __init s3c2412_init(void) { printk("S3C2412: Initialising architecture\n"); -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP register_syscore_ops(&s3c2412_pm_syscore_ops); register_syscore_ops(&s3c24xx_irq_syscore_ops); #endif diff --git a/arch/arm/mach-s3c24xx/s3c2416.c b/arch/arm/mach-s3c24xx/s3c2416.c index bfd4da8..3f8ca2a 100644 --- a/arch/arm/mach-s3c24xx/s3c2416.c +++ b/arch/arm/mach-s3c24xx/s3c2416.c @@ -98,7 +98,7 @@ int __init s3c2416_init(void) s3c_adc_setname("s3c2416-adc"); s3c_rtc_setname("s3c2416-rtc"); -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP register_syscore_ops(&s3c2416_pm_syscore_ops); register_syscore_ops(&s3c24xx_irq_syscore_ops); register_syscore_ops(&s3c2416_irq_syscore_ops); diff --git a/arch/arm/mach-s3c24xx/s3c2440.c b/arch/arm/mach-s3c24xx/s3c2440.c index 03d379f..eb73355 100644 --- a/arch/arm/mach-s3c24xx/s3c2440.c +++ b/arch/arm/mach-s3c24xx/s3c2440.c @@ -57,11 +57,11 @@ int __init s3c2440_init(void) /* register suspend/resume handlers */ -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP register_syscore_ops(&s3c2410_pm_syscore_ops); register_syscore_ops(&s3c24xx_irq_syscore_ops); -#endif register_syscore_ops(&s3c244x_pm_syscore_ops); +#endif /* register our system device for everything else */ diff --git a/arch/arm/mach-s3c24xx/s3c2442.c b/arch/arm/mach-s3c24xx/s3c2442.c index 7b04334..893998e 100644 --- a/arch/arm/mach-s3c24xx/s3c2442.c +++ b/arch/arm/mach-s3c24xx/s3c2442.c @@ -60,11 +60,11 @@ int __init s3c2442_init(void) { printk("S3C2442: Initialising architecture\n"); -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP register_syscore_ops(&s3c2410_pm_syscore_ops); register_syscore_ops(&s3c24xx_irq_syscore_ops); -#endif register_syscore_ops(&s3c244x_pm_syscore_ops); +#endif return device_register(&s3c2442_dev); } diff --git a/arch/arm/mach-s3c24xx/s3c244x.c b/arch/arm/mach-s3c24xx/s3c244x.c index 177f978..b141195 100644 --- a/arch/arm/mach-s3c24xx/s3c244x.c +++ b/arch/arm/mach-s3c24xx/s3c244x.c @@ -108,7 +108,7 @@ static int __init s3c2442_core_init(void) core_initcall(s3c2442_core_init); -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static struct sleep_save s3c244x_sleep[] = { SAVE_ITEM(S3C2440_DSC0), SAVE_ITEM(S3C2440_DSC1), @@ -127,12 +127,9 @@ static void s3c244x_resume(void) { s3c_pm_do_restore(s3c244x_sleep, ARRAY_SIZE(s3c244x_sleep)); } -#else -#define s3c244x_suspend NULL -#define s3c244x_resume NULL -#endif struct syscore_ops s3c244x_pm_syscore_ops = { .suspend = s3c244x_suspend, .resume = s3c244x_resume, }; +#endif diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig index 26ca242..eff95e9 100644 --- a/arch/arm/mach-s3c64xx/Kconfig +++ b/arch/arm/mach-s3c64xx/Kconfig @@ -189,6 +189,7 @@ endchoice config SMDK6410_WM1190_EV1 bool "Support Wolfson Microelectronics 1190-EV1 PMIC card" depends on MACH_SMDK6410 + depends on I2C=y select MFD_WM8350_I2C select REGULATOR select REGULATOR_WM8350 @@ -203,6 +204,7 @@ config SMDK6410_WM1190_EV1 config SMDK6410_WM1192_EV1 bool "Support Wolfson Microelectronics 1192-EV1 PMIC card" depends on MACH_SMDK6410 + depends on I2C=y select MFD_WM831X select MFD_WM831X_I2C select REGULATOR @@ -269,8 +271,8 @@ config MACH_SMARTQ7 config MACH_WLF_CRAGG_6410 bool "Wolfson Cragganmore 6410" + depends on I2C=y select CPU_S3C6410 - select I2C select LEDS_GPIO_REGISTER select S3C64XX_DEV_SPI0 select S3C64XX_SETUP_FB_24BPP diff --git a/arch/arm/mach-s3c64xx/Makefile b/arch/arm/mach-s3c64xx/Makefile index 12f67b6..17f4b07 100644 --- a/arch/arm/mach-s3c64xx/Makefile +++ b/arch/arm/mach-s3c64xx/Makefile @@ -16,7 +16,8 @@ obj-$(CONFIG_CPU_S3C6410) += s3c6410.o # PM -obj-$(CONFIG_PM) += pm.o irq-pm.o sleep.o +obj-$(CONFIG_PM) += pm.o +obj-$(CONFIG_PM_SLEEP) += irq-pm.o sleep.o obj-$(CONFIG_CPU_IDLE) += cpuidle.o # DMA support diff --git a/arch/arm/mach-s3c64xx/crag6410.h b/arch/arm/mach-s3c64xx/crag6410.h index 7bc6668..dcbe17f 100644 --- a/arch/arm/mach-s3c64xx/crag6410.h +++ b/arch/arm/mach-s3c64xx/crag6410.h @@ -14,6 +14,7 @@ #include <mach/gpio-samsung.h> #define GLENFARCLAS_PMIC_IRQ_BASE IRQ_BOARD_START +#define BANFF_PMIC_IRQ_BASE (IRQ_BOARD_START + 64) #define PCA935X_GPIO_BASE GPIO_BOARD_START #define CODEC_GPIO_BASE (GPIO_BOARD_START + 8) diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index 10b913b..65c426b 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -554,6 +554,7 @@ static struct wm831x_touch_pdata touch_pdata = { static struct wm831x_pdata crag_pmic_pdata = { .wm831x_num = 1, + .irq_base = BANFF_PMIC_IRQ_BASE, .gpio_base = BANFF_PMIC_GPIO_BASE, .soft_shutdown = true, diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index 661eb66..b7447a9 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -209,7 +209,7 @@ static struct platform_device smdk6410_smsc911x = { }; #ifdef CONFIG_REGULATOR -static struct regulator_consumer_supply smdk6410_b_pwr_5v_consumers[] __initdata = { +static struct regulator_consumer_supply smdk6410_b_pwr_5v_consumers[] = { REGULATOR_SUPPLY("PVDD", "0-001b"), REGULATOR_SUPPLY("AVDD", "0-001b"), }; diff --git a/arch/arm/mach-s3c64xx/pm.c b/arch/arm/mach-s3c64xx/pm.c index aaf7bea..75b14e7 100644 --- a/arch/arm/mach-s3c64xx/pm.c +++ b/arch/arm/mach-s3c64xx/pm.c @@ -194,6 +194,7 @@ void s3c_pm_debug_smdkled(u32 set, u32 clear) } #endif +#ifdef CONFIG_PM_SLEEP static struct sleep_save core_save[] = { SAVE_ITEM(S3C64XX_MEM0DRVCON), SAVE_ITEM(S3C64XX_MEM1DRVCON), @@ -238,6 +239,7 @@ void s3c_pm_save_core(void) s3c_pm_do_save(misc_save, ARRAY_SIZE(misc_save)); s3c_pm_do_save(core_save, ARRAY_SIZE(core_save)); } +#endif /* since both s3c6400 and s3c6410 share the same sleep pm calls, we * put the per-cpu code in here until any new cpu comes along and changes diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 2f36c85..0fb4842 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -62,6 +62,10 @@ config ARCH_R8A7740 select ARCH_RMOBILE select RENESAS_INTC_IRQPIN +config ARCH_R8A7778 + bool "R-Car M1A (R8A77781)" + select ARCH_RCAR_GEN1 + config ARCH_R8A7779 bool "R-Car H1 (R8A77790)" select ARCH_RCAR_GEN1 @@ -69,15 +73,22 @@ config ARCH_R8A7779 config ARCH_R8A7790 bool "R-Car H2 (R8A77900)" select ARCH_RCAR_GEN2 + select I2C config ARCH_R8A7791 bool "R-Car M2-W (R8A77910)" select ARCH_RCAR_GEN2 + select I2C config ARCH_R8A7794 bool "R-Car E2 (R8A77940)" select ARCH_RCAR_GEN2 +config ARCH_SH73A0 + bool "SH-Mobile AG5 (R8A73A00)" + select ARCH_RMOBILE + select RENESAS_INTC_IRQPIN + comment "Renesas ARM SoCs Board Type" config MACH_MARZEN @@ -92,13 +103,6 @@ if ARCH_SHMOBILE_LEGACY comment "Renesas ARM SoCs System Type" -config ARCH_SH7372 - bool "SH-Mobile AP4 (SH7372)" - select ARCH_RMOBILE - select ARCH_WANT_OPTIONAL_GPIOLIB - select ARM_CPU_SUSPEND if PM || CPU_IDLE - select SH_INTC - config ARCH_SH73A0 bool "SH-Mobile AG5 (R8A73A00)" select ARCH_RMOBILE @@ -108,13 +112,6 @@ config ARCH_SH73A0 select SH_INTC select RENESAS_INTC_IRQPIN -config ARCH_R8A73A4 - bool "R-Mobile APE6 (R8A73A40)" - select ARCH_RMOBILE - select ARCH_WANT_OPTIONAL_GPIOLIB - select ARM_GIC - select RENESAS_IRQC - config ARCH_R8A7740 bool "R-Mobile A1 (R8A77400)" select ARCH_RMOBILE @@ -136,33 +133,6 @@ config ARCH_R8A7779 comment "Renesas ARM SoCs Board Type" -config MACH_APE6EVM - bool "APE6EVM board" - depends on ARCH_R8A73A4 - select SMSC_PHY if SMSC911X - select USE_OF - -config MACH_APE6EVM_REFERENCE - bool "APE6EVM board - Reference Device Tree Implementation" - depends on ARCH_R8A73A4 - select SMSC_PHY if SMSC911X - select USE_OF - ---help--- - Use reference implementation of APE6EVM board support - which makes a greater use of device tree at the expense - of not supporting a number of devices. - - This is intended to aid developers - -config MACH_MACKEREL - bool "mackerel board" - depends on ARCH_SH7372 - select ARCH_REQUIRE_GPIOLIB - select REGULATOR_FIXED_VOLTAGE if REGULATOR - select SMSC_PHY if SMSC911X - select SND_SOC_AK4642 if SND_SIMPLE_CARD - select USE_OF - config MACH_ARMADILLO800EVA bool "Armadillo-800 EVA board" depends on ARCH_R8A7740 @@ -209,20 +179,6 @@ config MACH_KZM9G select SND_SOC_AK4642 if SND_SIMPLE_CARD select USE_OF -config MACH_KZM9G_REFERENCE - bool "KZM-A9-GT board - Reference Device Tree Implementation" - depends on ARCH_SH73A0 - select ARCH_REQUIRE_GPIOLIB - select REGULATOR_FIXED_VOLTAGE if REGULATOR - select SND_SOC_AK4642 if SND_SIMPLE_CARD - select USE_OF - ---help--- - Use reference implementation of KZM-A9-GT board support - which makes as greater use of device tree at the expense - of not supporting a number of devices. - - This is intended to aid developers - comment "Renesas ARM SoCs System Configuration" config CPU_HAS_INTEVT diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile index d53996e..89e463d 100644 --- a/arch/arm/mach-shmobile/Makefile +++ b/arch/arm/mach-shmobile/Makefile @@ -6,14 +6,13 @@ obj-y := timer.o console.o # CPU objects -obj-$(CONFIG_ARCH_SH7372) += setup-sh7372.o intc-sh7372.o pm-sh7372.o -obj-$(CONFIG_ARCH_SH73A0) += setup-sh73a0.o intc-sh73a0.o pm-sh73a0.o +obj-$(CONFIG_ARCH_SH73A0) += setup-sh73a0.o pm-sh73a0.o obj-$(CONFIG_ARCH_R8A73A4) += setup-r8a73a4.o obj-$(CONFIG_ARCH_R8A7740) += setup-r8a7740.o pm-r8a7740.o obj-$(CONFIG_ARCH_R8A7778) += setup-r8a7778.o obj-$(CONFIG_ARCH_R8A7779) += setup-r8a7779.o pm-r8a7779.o -obj-$(CONFIG_ARCH_R8A7790) += setup-r8a7790.o pm-r8a7790.o -obj-$(CONFIG_ARCH_R8A7791) += setup-r8a7791.o pm-r8a7791.o +obj-$(CONFIG_ARCH_R8A7790) += setup-r8a7790.o +obj-$(CONFIG_ARCH_R8A7791) += setup-r8a7791.o obj-$(CONFIG_ARCH_R8A7794) += setup-r8a7794.o obj-$(CONFIG_ARCH_EMEV2) += setup-emev2.o obj-$(CONFIG_ARCH_R7S72100) += setup-r7s72100.o @@ -21,9 +20,7 @@ obj-$(CONFIG_ARCH_R7S72100) += setup-r7s72100.o # Clock objects ifndef CONFIG_COMMON_CLK obj-y += clock.o -obj-$(CONFIG_ARCH_SH7372) += clock-sh7372.o obj-$(CONFIG_ARCH_SH73A0) += clock-sh73a0.o -obj-$(CONFIG_ARCH_R8A73A4) += clock-r8a73a4.o obj-$(CONFIG_ARCH_R8A7740) += clock-r8a7740.o obj-$(CONFIG_ARCH_R8A7778) += clock-r8a7778.o obj-$(CONFIG_ARCH_R8A7779) += clock-r8a7779.o @@ -35,6 +32,8 @@ cpu-y := platsmp.o headsmp.o # Shared SoC family objects obj-$(CONFIG_ARCH_RCAR_GEN2) += setup-rcar-gen2.o platsmp-apmu.o $(cpu-y) CFLAGS_setup-rcar-gen2.o += -march=armv7-a +obj-$(CONFIG_ARCH_R8A7790) += regulator-quirk-rcar-gen2.o +obj-$(CONFIG_ARCH_R8A7791) += regulator-quirk-rcar-gen2.o # SMP objects smp-y := $(cpu-y) @@ -46,27 +45,20 @@ smp-$(CONFIG_ARCH_EMEV2) += smp-emev2.o headsmp-scu.o platsmp-scu.o # PM objects obj-$(CONFIG_SUSPEND) += suspend.o -obj-$(CONFIG_CPU_IDLE) += cpuidle.o obj-$(CONFIG_CPU_FREQ) += cpufreq.o obj-$(CONFIG_PM_RCAR) += pm-rcar.o obj-$(CONFIG_PM_RMOBILE) += pm-rmobile.o - -# special sh7372 handling for IRQ objects and low level sleep code -obj-$(CONFIG_ARCH_SH7372) += entry-intc.o sleep-sh7372.o +obj-$(CONFIG_ARCH_RCAR_GEN2) += pm-rcar-gen2.o # Board objects ifdef CONFIG_ARCH_SHMOBILE_MULTI obj-$(CONFIG_MACH_MARZEN) += board-marzen-reference.o else -obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o -obj-$(CONFIG_MACH_APE6EVM_REFERENCE) += board-ape6evm-reference.o -obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o obj-$(CONFIG_MACH_BOCKW) += board-bockw.o obj-$(CONFIG_MACH_BOCKW_REFERENCE) += board-bockw-reference.o obj-$(CONFIG_MACH_MARZEN) += board-marzen.o obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o -obj-$(CONFIG_MACH_KZM9G) += board-kzm9g.o -obj-$(CONFIG_MACH_KZM9G_REFERENCE) += board-kzm9g-reference.o +obj-$(CONFIG_MACH_KZM9G) += board-kzm9g.o intc-sh73a0.o endif # Framework support diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot index 02532be..e1ef19c 100644 --- a/arch/arm/mach-shmobile/Makefile.boot +++ b/arch/arm/mach-shmobile/Makefile.boot @@ -1,13 +1,9 @@ # per-board load address for uImage loadaddr-y := -loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000 -loadaddr-$(CONFIG_MACH_APE6EVM_REFERENCE) += 0x40008000 loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000 loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000 loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000 loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000 -loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000 -loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000 loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000 __ZRELADDR := $(sort $(loadaddr-y)) diff --git a/arch/arm/mach-shmobile/board-ape6evm-reference.c b/arch/arm/mach-shmobile/board-ape6evm-reference.c deleted file mode 100644 index 3b68370..0000000 --- a/arch/arm/mach-shmobile/board-ape6evm-reference.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * APE6EVM board support - * - * Copyright (C) 2013 Renesas Solutions Corp. - * Copyright (C) 2013 Magnus Damm - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/of_platform.h> -#include <linux/pinctrl/machine.h> -#include <linux/platform_device.h> -#include <linux/sh_clk.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include "common.h" -#include "r8a73a4.h" - -static void __init ape6evm_add_standard_devices(void) -{ - - struct clk *parent; - struct clk *mp; - - r8a73a4_clock_init(); - - /* MP clock parent = extal2 */ - parent = clk_get(NULL, "extal2"); - mp = clk_get(NULL, "mp"); - BUG_ON(IS_ERR(parent) || IS_ERR(mp)); - - clk_set_parent(mp, parent); - clk_put(parent); - clk_put(mp); - - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); -} - -static const char *ape6evm_boards_compat_dt[] __initdata = { - "renesas,ape6evm-reference", - NULL, -}; - -DT_MACHINE_START(APE6EVM_DT, "ape6evm") - .init_early = shmobile_init_delay, - .init_machine = ape6evm_add_standard_devices, - .init_late = shmobile_init_late, - .dt_compat = ape6evm_boards_compat_dt, -MACHINE_END diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c deleted file mode 100644 index 444f22d..0000000 --- a/arch/arm/mach-shmobile/board-ape6evm.c +++ /dev/null @@ -1,306 +0,0 @@ -/* - * APE6EVM board support - * - * Copyright (C) 2013 Renesas Solutions Corp. - * Copyright (C) 2013 Magnus Damm - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/gpio.h> -#include <linux/gpio_keys.h> -#include <linux/input.h> -#include <linux/interrupt.h> -#include <linux/irqchip.h> -#include <linux/irqchip/arm-gic.h> -#include <linux/kernel.h> -#include <linux/mfd/tmio.h> -#include <linux/mmc/host.h> -#include <linux/mmc/sh_mmcif.h> -#include <linux/mmc/sh_mobile_sdhi.h> -#include <linux/pinctrl/machine.h> -#include <linux/platform_device.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> -#include <linux/sh_clk.h> -#include <linux/smsc911x.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include "common.h" -#include "irqs.h" -#include "r8a73a4.h" - -/* LEDS */ -static struct gpio_led ape6evm_leds[] = { - { - .name = "gnss-en", - .gpio = 28, - .default_state = LEDS_GPIO_DEFSTATE_OFF, - }, { - .name = "nfc-nrst", - .gpio = 126, - .default_state = LEDS_GPIO_DEFSTATE_OFF, - }, { - .name = "gnss-nrst", - .gpio = 132, - .default_state = LEDS_GPIO_DEFSTATE_OFF, - }, { - .name = "bt-wakeup", - .gpio = 232, - .default_state = LEDS_GPIO_DEFSTATE_OFF, - }, { - .name = "strobe", - .gpio = 250, - .default_state = LEDS_GPIO_DEFSTATE_OFF, - }, { - .name = "bbresetout", - .gpio = 288, - .default_state = LEDS_GPIO_DEFSTATE_OFF, - }, -}; - -static __initdata struct gpio_led_platform_data ape6evm_leds_pdata = { - .leds = ape6evm_leds, - .num_leds = ARRAY_SIZE(ape6evm_leds), -}; - -/* GPIO KEY */ -#define GPIO_KEY(c, g, d, ...) \ - { .code = c, .gpio = g, .desc = d, .active_low = 1 } - -static struct gpio_keys_button gpio_buttons[] = { - GPIO_KEY(KEY_0, 324, "S16"), - GPIO_KEY(KEY_MENU, 325, "S17"), - GPIO_KEY(KEY_HOME, 326, "S18"), - GPIO_KEY(KEY_BACK, 327, "S19"), - GPIO_KEY(KEY_VOLUMEUP, 328, "S20"), - GPIO_KEY(KEY_VOLUMEDOWN, 329, "S21"), -}; - -static struct gpio_keys_platform_data ape6evm_keys_pdata __initdata = { - .buttons = gpio_buttons, - .nbuttons = ARRAY_SIZE(gpio_buttons), -}; - -/* Dummy supplies, where voltage doesn't matter */ -static struct regulator_consumer_supply dummy_supplies[] = { - REGULATOR_SUPPLY("vddvario", "smsc911x"), - REGULATOR_SUPPLY("vdd33a", "smsc911x"), -}; - -/* SMSC LAN9220 */ -static const struct resource lan9220_res[] __initconst = { - DEFINE_RES_MEM(0x08000000, 0x1000), - { - .start = irq_pin(40), /* IRQ40 */ - .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH, - }, -}; - -static const struct smsc911x_platform_config lan9220_data __initconst = { - .flags = SMSC911X_USE_32BIT, - .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH, -}; - -/* - * MMC0 power supplies: - * Both Vcc and VccQ to eMMC on APE6EVM are supplied by a tps80032 voltage - * regulator. Until support for it is added to this file we simulate the - * Vcc supply by a fixed always-on regulator - */ -static struct regulator_consumer_supply vcc_mmc0_consumers[] = -{ - REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"), -}; - -/* - * SDHI0 power supplies: - * Vcc to SDHI0 on APE6EVM is supplied by a GPIO-switchable regulator. VccQ is - * provided by the same tps80032 regulator as both MMC0 voltages - see comment - * above - */ -static struct regulator_consumer_supply vcc_sdhi0_consumers[] = -{ - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), -}; - -static struct regulator_init_data vcc_sdhi0_init_data = { - .constraints = { - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(vcc_sdhi0_consumers), - .consumer_supplies = vcc_sdhi0_consumers, -}; - -static const struct fixed_voltage_config vcc_sdhi0_info __initconst = { - .supply_name = "SDHI0 Vcc", - .microvolts = 3300000, - .gpio = 76, - .enable_high = 1, - .init_data = &vcc_sdhi0_init_data, -}; - -/* - * SDHI1 power supplies: - * Vcc and VccQ to SDHI1 on APE6EVM are both fixed at 3.3V - */ -static struct regulator_consumer_supply vcc_sdhi1_consumers[] = -{ - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"), -}; - -/* MMCIF */ -static const struct sh_mmcif_plat_data mmcif0_pdata __initconst = { - .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE, - .slave_id_tx = SHDMA_SLAVE_MMCIF0_TX, - .slave_id_rx = SHDMA_SLAVE_MMCIF0_RX, - .ccs_unsupported = true, -}; - -static const struct resource mmcif0_resources[] __initconst = { - DEFINE_RES_MEM(0xee200000, 0x100), - DEFINE_RES_IRQ(gic_spi(169)), -}; - -/* SDHI0 */ -static const struct sh_mobile_sdhi_info sdhi0_pdata __initconst = { - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE, - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ, -}; - -static const struct resource sdhi0_resources[] __initconst = { - DEFINE_RES_MEM(0xee100000, 0x100), - DEFINE_RES_IRQ(gic_spi(165)), -}; - -/* SDHI1 */ -static const struct sh_mobile_sdhi_info sdhi1_pdata __initconst = { - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE, - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | - MMC_CAP_NEEDS_POLL, -}; - -static const struct resource sdhi1_resources[] __initconst = { - DEFINE_RES_MEM(0xee120000, 0x100), - DEFINE_RES_IRQ(gic_spi(166)), -}; - -static const struct pinctrl_map ape6evm_pinctrl_map[] __initconst = { - /* SCIFA0 console */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a73a4", - "scifa0_data", "scifa0"), - /* SMSC */ - PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-r8a73a4", - "irqc_irq40", "irqc"), - /* MMCIF0 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4", - "mmc0_data8", "mmc0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4", - "mmc0_ctrl", "mmc0"), - /* SDHI0: uSD: no WP */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4", - "sdhi0_data4", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4", - "sdhi0_ctrl", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4", - "sdhi0_cd", "sdhi0"), - /* SDHI1 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a73a4", - "sdhi1_data4", "sdhi1"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a73a4", - "sdhi1_ctrl", "sdhi1"), -}; - -static void __init ape6evm_add_standard_devices(void) -{ - - struct clk *parent; - struct clk *mp; - - r8a73a4_clock_init(); - - /* MP clock parent = extal2 */ - parent = clk_get(NULL, "extal2"); - mp = clk_get(NULL, "mp"); - BUG_ON(IS_ERR(parent) || IS_ERR(mp)); - - clk_set_parent(mp, parent); - clk_put(parent); - clk_put(mp); - - pinctrl_register_mappings(ape6evm_pinctrl_map, - ARRAY_SIZE(ape6evm_pinctrl_map)); - r8a73a4_pinmux_init(); - r8a73a4_add_standard_devices(); - - /* LAN9220 ethernet */ - gpio_request_one(270, GPIOF_OUT_INIT_HIGH, NULL); /* smsc9220 RESET */ - - regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); - - platform_device_register_resndata(NULL, "smsc911x", -1, - lan9220_res, ARRAY_SIZE(lan9220_res), - &lan9220_data, sizeof(lan9220_data)); - - regulator_register_always_on(1, "MMC0 Vcc", vcc_mmc0_consumers, - ARRAY_SIZE(vcc_mmc0_consumers), 2800000); - platform_device_register_resndata(NULL, "sh_mmcif", 0, - mmcif0_resources, ARRAY_SIZE(mmcif0_resources), - &mmcif0_pdata, sizeof(mmcif0_pdata)); - platform_device_register_data(NULL, "reg-fixed-voltage", 2, - &vcc_sdhi0_info, sizeof(vcc_sdhi0_info)); - platform_device_register_resndata(NULL, "sh_mobile_sdhi", 0, - sdhi0_resources, ARRAY_SIZE(sdhi0_resources), - &sdhi0_pdata, sizeof(sdhi0_pdata)); - regulator_register_always_on(3, "SDHI1 Vcc", vcc_sdhi1_consumers, - ARRAY_SIZE(vcc_sdhi1_consumers), 3300000); - platform_device_register_resndata(NULL, "sh_mobile_sdhi", 1, - sdhi1_resources, ARRAY_SIZE(sdhi1_resources), - &sdhi1_pdata, sizeof(sdhi1_pdata)); - platform_device_register_data(NULL, "gpio-keys", -1, - &ape6evm_keys_pdata, - sizeof(ape6evm_keys_pdata)); - platform_device_register_data(NULL, "leds-gpio", -1, - &ape6evm_leds_pdata, - sizeof(ape6evm_leds_pdata)); -} - -static void __init ape6evm_legacy_init_time(void) -{ - /* Do not invoke DT-based timers via clocksource_of_init() */ -} - -static void __init ape6evm_legacy_init_irq(void) -{ - void __iomem *gic_dist_base = ioremap_nocache(0xf1001000, 0x1000); - void __iomem *gic_cpu_base = ioremap_nocache(0xf1002000, 0x1000); - - gic_init(0, 29, gic_dist_base, gic_cpu_base); - - /* Do not invoke DT-based interrupt code via irqchip_init() */ -} - - -static const char *ape6evm_boards_compat_dt[] __initdata = { - "renesas,ape6evm", - NULL, -}; - -DT_MACHINE_START(APE6EVM_DT, "ape6evm") - .init_early = shmobile_init_delay, - .init_irq = ape6evm_legacy_init_irq, - .init_machine = ape6evm_add_standard_devices, - .init_late = shmobile_init_late, - .dt_compat = ape6evm_boards_compat_dt, - .init_time = ape6evm_legacy_init_time, -MACHINE_END diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index 36aaeb1..bf37e3c 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -754,12 +754,12 @@ static struct platform_device vcc_sdhi1 = { }; /* SDHI0 */ -static struct sh_mobile_sdhi_info sdhi0_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | +static struct tmio_mmc_data sdhi0_info = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, + .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD, - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD, + .flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD, .cd_gpio = 167, }; @@ -796,12 +796,12 @@ static struct platform_device sdhi0_device = { }; /* SDHI1 */ -static struct sh_mobile_sdhi_info sdhi1_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | +static struct tmio_mmc_data sdhi1_info = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI1_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI1_RX, + .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD, - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD, + .flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD, /* Port72 cannot generate IRQs, will be used in polling mode. */ .cd_gpio = 72, }; diff --git a/arch/arm/mach-shmobile/board-bockw-reference.c b/arch/arm/mach-shmobile/board-bockw-reference.c index d649ade..9a74efd 100644 --- a/arch/arm/mach-shmobile/board-bockw-reference.c +++ b/arch/arm/mach-shmobile/board-bockw-reference.c @@ -36,7 +36,9 @@ static void __init bockw_init(void) void __iomem *fpga; void __iomem *pfc; +#ifndef CONFIG_COMMON_CLK r8a7778_clock_init(); +#endif r8a7778_init_irq_extpin_dt(1); r8a7778_add_dt_devices(); diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c index f27b5a8..25558d1 100644 --- a/arch/arm/mach-shmobile/board-bockw.c +++ b/arch/arm/mach-shmobile/board-bockw.c @@ -201,12 +201,12 @@ static struct rcar_phy_platform_data usb_phy_platform_data __initdata = /* SDHI */ -static struct sh_mobile_sdhi_info sdhi0_info __initdata = { - .dma_slave_tx = HPBDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = HPBDMA_SLAVE_SDHI0_RX, - .tmio_caps = MMC_CAP_SD_HIGHSPEED, - .tmio_ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT, +static struct tmio_mmc_data sdhi0_info __initdata = { + .chan_priv_tx = (void *)HPBDMA_SLAVE_SDHI0_TX, + .chan_priv_rx = (void *)HPBDMA_SLAVE_SDHI0_RX, + .capabilities = MMC_CAP_SD_HIGHSPEED, + .ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, + .flags = TMIO_MMC_HAS_IDLE_WAIT, }; static struct resource sdhi0_resources[] __initdata = { @@ -683,7 +683,7 @@ static void __init bockw_init(void) platform_device_register_resndata( NULL, "sh_mobile_sdhi", 0, sdhi0_resources, ARRAY_SIZE(sdhi0_resources), - &sdhi0_info, sizeof(struct sh_mobile_sdhi_info)); + &sdhi0_info, sizeof(struct tmio_mmc_data)); } /* for Audio */ diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c deleted file mode 100644 index 2e82e44..0000000 --- a/arch/arm/mach-shmobile/board-kzm9g-reference.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * KZM-A9-GT board support - Reference Device Tree Implementation - * - * Copyright (C) 2012 Horms Solutions Ltd. - * - * Based on board-kzm9g.c - * Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/input.h> -#include <linux/of_platform.h> - -#include <asm/hardware/cache-l2x0.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include "common.h" -#include "sh73a0.h" - -static void __init kzm_init(void) -{ - sh73a0_add_standard_devices_dt(); - -#ifdef CONFIG_CACHE_L2X0 - /* Shared attribute override enable, 64K*8way */ - l2x0_init(IOMEM(0xf0100000), 0x00400000, 0xc20f0fff); -#endif -} - -#define RESCNT2 IOMEM(0xe6188020) -static void kzm9g_restart(enum reboot_mode mode, const char *cmd) -{ - /* Do soft power on reset */ - writel((1 << 31), RESCNT2); -} - -static const char *kzm9g_boards_compat_dt[] __initdata = { - "renesas,kzm9g-reference", - NULL, -}; - -DT_MACHINE_START(KZM9G_DT, "kzm9g-reference") - .smp = smp_ops(sh73a0_smp_ops), - .map_io = sh73a0_map_io, - .init_early = shmobile_init_delay, - .init_machine = kzm_init, - .init_late = shmobile_init_late, - .restart = kzm9g_restart, - .dt_compat = kzm9g_boards_compat_dt, -MACHINE_END diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c index 7c9b63b..260d831 100644 --- a/arch/arm/mach-shmobile/board-kzm9g.c +++ b/arch/arm/mach-shmobile/board-kzm9g.c @@ -442,11 +442,11 @@ static struct platform_device vcc_sdhi2 = { }; /* SDHI */ -static struct sh_mobile_sdhi_info sdhi0_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT, - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | +static struct tmio_mmc_data sdhi0_info = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, + .flags = TMIO_MMC_HAS_IDLE_WAIT, + .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD, }; @@ -484,13 +484,13 @@ static struct platform_device sdhi0_device = { }; /* Micro SD */ -static struct sh_mobile_sdhi_info sdhi2_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI2_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI2_RX, - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | +static struct tmio_mmc_data sdhi2_info = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI2_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI2_RX, + .flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD | TMIO_MMC_WRPROTECT_DISABLE, - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_POWER_OFF_CARD, + .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_POWER_OFF_CARD, .cd_gpio = 13, }; diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c deleted file mode 100644 index a1c1dfb..0000000 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ /dev/null @@ -1,1522 +0,0 @@ -/* - * mackerel board support - * - * Copyright (C) 2010 Renesas Solutions Corp. - * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> - * - * based on ap4evb - * Copyright (C) 2010 Magnus Damm - * Copyright (C) 2008 Yoshihiro Shimoda - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#include <linux/delay.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/input.h> -#include <linux/io.h> -#include <linux/i2c.h> -#include <linux/leds.h> -#include <linux/mfd/tmio.h> -#include <linux/mmc/host.h> -#include <linux/mmc/sh_mmcif.h> -#include <linux/mmc/sh_mobile_sdhi.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/mtd/sh_flctl.h> -#include <linux/pinctrl/machine.h> -#include <linux/pinctrl/pinconf-generic.h> -#include <linux/platform_data/gpio_backlight.h> -#include <linux/pm_clock.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> -#include <linux/smsc911x.h> -#include <linux/sh_clk.h> -#include <linux/tca6416_keypad.h> -#include <linux/usb/renesas_usbhs.h> -#include <linux/dma-mapping.h> - -#include <video/sh_mobile_hdmi.h> -#include <video/sh_mobile_lcdc.h> -#include <media/sh_mobile_ceu.h> -#include <media/soc_camera.h> -#include <media/soc_camera_platform.h> -#include <sound/sh_fsi.h> -#include <sound/simple_card.h> -#include <asm/mach/arch.h> -#include <asm/mach-types.h> - -#include "common.h" -#include "intc.h" -#include "irqs.h" -#include "pm-rmobile.h" -#include "sh-gpio.h" -#include "sh7372.h" - -/* - * Address Interface BusWidth note - * ------------------------------------------------------------------ - * 0x0000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = ON - * 0x0800_0000 user area - - * 0x1000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = OFF - * 0x1400_0000 Ether (LAN9220) 16bit - * 0x1600_0000 user area - cannot use with NAND - * 0x1800_0000 user area - - * 0x1A00_0000 - - * 0x4000_0000 LPDDR2-SDRAM (POP) 32bit - */ - -/* - * CPU mode - * - * SW4 | Boot Area| Master | Remarks - * 1 | 2 | 3 | 4 | 5 | 6 | 8 | | Processor| - * ----+-----+-----+-----+-----+-----+-----+----------+----------+-------------- - * ON | ON | OFF | ON | ON | OFF | OFF | External | System | External ROM - * ON | ON | ON | ON | ON | OFF | OFF | External | System | ROM Debug - * ON | ON | X | ON | OFF | OFF | OFF | Built-in | System | ROM Debug - * X | OFF | X | X | X | X | OFF | Built-in | System | MaskROM - * OFF | X | X | X | X | X | OFF | Built-in | System | MaskROM - * X | X | X | OFF | X | X | OFF | Built-in | System | MaskROM - * OFF | ON | OFF | X | X | OFF | ON | External | System | Standalone - * ON | OFF | OFF | X | X | OFF | ON | External | Realtime | Standalone -*/ - -/* - * NOR Flash ROM - * - * SW1 | SW2 | SW7 | NOR Flash ROM - * bit1 | bit1 bit2 | bit1 | Memory allocation - * ------+------------+------+------------------ - * OFF | ON OFF | ON | Area 0 - * OFF | ON OFF | OFF | Area 4 - */ - -/* - * SMSC 9220 - * - * SW1 SMSC 9220 - * ----------------------- - * ON access disable - * OFF access enable - */ - -/* - * NAND Flash ROM - * - * SW1 | SW2 | SW7 | NAND Flash ROM - * bit1 | bit1 bit2 | bit2 | Memory allocation - * ------+------------+------+------------------ - * OFF | ON OFF | ON | FCE 0 - * OFF | ON OFF | OFF | FCE 1 - */ - -/* - * External interrupt pin settings - * - * IRQX | pin setting | device | level - * ------+--------------------+--------------------+------- - * IRQ0 | ICR1A.IRQ0SA=0010 | SDHI2 card detect | Low - * IRQ6 | ICR1A.IRQ6SA=0011 | Ether(LAN9220) | High - * IRQ7 | ICR1A.IRQ7SA=0010 | LCD Touch Panel | Low - * IRQ8 | ICR2A.IRQ8SA=0010 | MMC/SD card detect | Low - * IRQ9 | ICR2A.IRQ9SA=0010 | KEY(TCA6408) | Low - * IRQ21 | ICR4A.IRQ21SA=0011 | Sensor(ADXL345) | High - * IRQ22 | ICR4A.IRQ22SA=0011 | Sensor(AK8975) | High - */ - -/* - * USB - * - * USB0 : CN22 : Function - * USB1 : CN31 : Function/Host *1 - * - * J30 (for CN31) *1 - * ----------+---------------+------------- - * 1-2 short | VBUS 5V | Host - * open | external VBUS | Function - * - * CAUTION - * - * renesas_usbhs driver can use external interrupt mode - * (which come from USB-PHY) or autonomy mode (it use own interrupt) - * for detecting connection/disconnection when Function. - * USB will be power OFF while it has been disconnecting - * if external interrupt mode, and it is always power ON if autonomy mode, - * - * mackerel can not use external interrupt (IRQ7-PORT167) mode on "USB0", - * because Touchscreen is using IRQ7-PORT40. - * It is impossible to use IRQ7 demux on this board. - */ - -/* - * SDHI0 (CN12) - * - * SW56 : OFF - * - */ - -/* MMC /SDHI1 (CN7) - * - * I/O voltage : 1.8v - * - * Power voltage : 1.8v or 3.3v - * J22 : select power voltage *1 - * 1-2 pin : 1.8v - * 2-3 pin : 3.3v - * - * *1 - * Please change J22 depends the card to be used. - * MMC's OCR field set to support either voltage for the card inserted. - * - * SW1 | SW33 - * | bit1 | bit2 | bit3 | bit4 - * -------------+------+------+------+------- - * MMC0 OFF | OFF | X | ON | X (Use MMCIF) - * SDHI1 OFF | ON | X | OFF | X (Use MFD_SH_MOBILE_SDHI) - * - */ - -/* - * SDHI2 (CN23) - * - * microSD card sloct - * - */ - -/* - * FSI - AK4642 - * - * it needs amixer settings for playing - * - * amixer set "Headphone Enable" on - */ - -/* Fixed 3.3V and 1.8V regulators to be used by multiple devices */ -static struct regulator_consumer_supply fixed1v8_power_consumers[] = -{ - /* - * J22 on mackerel switches mmcif.0 and sdhi.1 between 1.8V and 3.3V - * Since we cannot support both voltages, we support the default 1.8V - */ - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"), - REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"), - REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"), - REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"), -}; - -static struct regulator_consumer_supply fixed3v3_power_consumers[] = -{ - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), - REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.2"), - REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.2"), -}; - -/* Dummy supplies, where voltage doesn't matter */ -static struct regulator_consumer_supply dummy_supplies[] = { - REGULATOR_SUPPLY("vddvario", "smsc911x"), - REGULATOR_SUPPLY("vdd33a", "smsc911x"), -}; - -/* MTD */ -static struct mtd_partition nor_flash_partitions[] = { - { - .name = "loader", - .offset = 0x00000000, - .size = 512 * 1024, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "bootenv", - .offset = MTDPART_OFS_APPEND, - .size = 512 * 1024, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "kernel_ro", - .offset = MTDPART_OFS_APPEND, - .size = 8 * 1024 * 1024, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = 8 * 1024 * 1024, - }, - { - .name = "data", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct physmap_flash_data nor_flash_data = { - .width = 2, - .parts = nor_flash_partitions, - .nr_parts = ARRAY_SIZE(nor_flash_partitions), -}; - -static struct resource nor_flash_resources[] = { - [0] = { - .start = 0x20000000, /* CS0 shadow instead of regular CS0 */ - .end = 0x28000000 - 1, /* needed by USB MASK ROM boot */ - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device nor_flash_device = { - .name = "physmap-flash", - .dev = { - .platform_data = &nor_flash_data, - }, - .num_resources = ARRAY_SIZE(nor_flash_resources), - .resource = nor_flash_resources, -}; - -/* SMSC */ -static struct resource smc911x_resources[] = { - { - .start = 0x14000000, - .end = 0x16000000 - 1, - .flags = IORESOURCE_MEM, - }, { - .start = evt2irq(0x02c0) /* IRQ6A */, - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, - }, -}; - -static struct smsc911x_platform_config smsc911x_info = { - .flags = SMSC911X_USE_16BIT | SMSC911X_SAVE_MAC_ADDRESS, - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, -}; - -static struct platform_device smc911x_device = { - .name = "smsc911x", - .id = -1, - .num_resources = ARRAY_SIZE(smc911x_resources), - .resource = smc911x_resources, - .dev = { - .platform_data = &smsc911x_info, - }, -}; - -/* MERAM */ -static struct sh_mobile_meram_info mackerel_meram_info = { - .addr_mode = SH_MOBILE_MERAM_MODE1, -}; - -static struct resource meram_resources[] = { - [0] = { - .name = "regs", - .start = 0xe8000000, - .end = 0xe807ffff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .name = "meram", - .start = 0xe8080000, - .end = 0xe81fffff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device meram_device = { - .name = "sh_mobile_meram", - .id = 0, - .num_resources = ARRAY_SIZE(meram_resources), - .resource = meram_resources, - .dev = { - .platform_data = &mackerel_meram_info, - }, -}; - -/* LCDC and backlight */ -static struct fb_videomode mackerel_lcdc_modes[] = { - { - .name = "WVGA Panel", - .xres = 800, - .yres = 480, - .left_margin = 220, - .right_margin = 110, - .hsync_len = 70, - .upper_margin = 20, - .lower_margin = 5, - .vsync_len = 5, - .sync = 0, - }, -}; - -static const struct sh_mobile_meram_cfg lcd_meram_cfg = { - .icb[0] = { - .meram_size = 0x40, - }, - .icb[1] = { - .meram_size = 0x40, - }, -}; - -static struct sh_mobile_lcdc_info lcdc_info = { - .meram_dev = &mackerel_meram_info, - .clock_source = LCDC_CLK_BUS, - .ch[0] = { - .chan = LCDC_CHAN_MAINLCD, - .fourcc = V4L2_PIX_FMT_RGB565, - .lcd_modes = mackerel_lcdc_modes, - .num_modes = ARRAY_SIZE(mackerel_lcdc_modes), - .interface_type = RGB24, - .clock_divider = 3, - .flags = 0, - .panel_cfg = { - .width = 152, - .height = 91, - }, - .meram_cfg = &lcd_meram_cfg, - } -}; - -static struct resource lcdc_resources[] = { - [0] = { - .name = "LCDC", - .start = 0xfe940000, - .end = 0xfe943fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x580), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device lcdc_device = { - .name = "sh_mobile_lcdc_fb", - .num_resources = ARRAY_SIZE(lcdc_resources), - .resource = lcdc_resources, - .dev = { - .platform_data = &lcdc_info, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -static struct gpio_backlight_platform_data gpio_backlight_data = { - .fbdev = &lcdc_device.dev, - .gpio = 31, - .def_value = 1, - .name = "backlight", -}; - -static struct platform_device gpio_backlight_device = { - .name = "gpio-backlight", - .dev = { - .platform_data = &gpio_backlight_data, - }, -}; - -/* HDMI */ -static struct sh_mobile_hdmi_info hdmi_info = { - .flags = HDMI_SND_SRC_SPDIF, -}; - -static struct resource hdmi_resources[] = { - [0] = { - .name = "HDMI", - .start = 0xe6be0000, - .end = 0xe6be00ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - /* There's also an HDMI interrupt on INTCS @ 0x18e0 */ - .start = evt2irq(0x17e0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device hdmi_device = { - .name = "sh-mobile-hdmi", - .num_resources = ARRAY_SIZE(hdmi_resources), - .resource = hdmi_resources, - .id = -1, - .dev = { - .platform_data = &hdmi_info, - }, -}; - -static const struct sh_mobile_meram_cfg hdmi_meram_cfg = { - .icb[0] = { - .meram_size = 0x100, - }, - .icb[1] = { - .meram_size = 0x100, - }, -}; - -static struct sh_mobile_lcdc_info hdmi_lcdc_info = { - .meram_dev = &mackerel_meram_info, - .clock_source = LCDC_CLK_EXTERNAL, - .ch[0] = { - .chan = LCDC_CHAN_MAINLCD, - .fourcc = V4L2_PIX_FMT_RGB565, - .interface_type = RGB24, - .clock_divider = 1, - .flags = LCDC_FLAGS_DWPOL, - .meram_cfg = &hdmi_meram_cfg, - .tx_dev = &hdmi_device, - } -}; - -static struct resource hdmi_lcdc_resources[] = { - [0] = { - .name = "LCDC1", - .start = 0xfe944000, - .end = 0xfe947fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x1780), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device hdmi_lcdc_device = { - .name = "sh_mobile_lcdc_fb", - .num_resources = ARRAY_SIZE(hdmi_lcdc_resources), - .resource = hdmi_lcdc_resources, - .id = 1, - .dev = { - .platform_data = &hdmi_lcdc_info, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -static struct asoc_simple_card_info fsi2_hdmi_info = { - .name = "HDMI", - .card = "FSI2B-HDMI", - .codec = "sh-mobile-hdmi", - .platform = "sh_fsi2", - .daifmt = SND_SOC_DAIFMT_CBS_CFS, - .cpu_dai = { - .name = "fsib-dai", - }, - .codec_dai = { - .name = "sh_mobile_hdmi-hifi", - }, -}; - -static struct platform_device fsi_hdmi_device = { - .name = "asoc-simple-card", - .id = 1, - .dev = { - .platform_data = &fsi2_hdmi_info, - .coherent_dma_mask = DMA_BIT_MASK(32), - .dma_mask = &fsi_hdmi_device.dev.coherent_dma_mask, - }, -}; - -static void __init hdmi_init_pm_clock(void) -{ - struct clk *hdmi_ick = clk_get(&hdmi_device.dev, "ick"); - int ret; - long rate; - - if (IS_ERR(hdmi_ick)) { - ret = PTR_ERR(hdmi_ick); - pr_err("Cannot get HDMI ICK: %d\n", ret); - goto out; - } - - ret = clk_set_parent(&sh7372_pllc2_clk, &sh7372_dv_clki_div2_clk); - if (ret < 0) { - pr_err("Cannot set PLLC2 parent: %d, %d users\n", - ret, sh7372_pllc2_clk.usecount); - goto out; - } - - pr_debug("PLLC2 initial frequency %lu\n", - clk_get_rate(&sh7372_pllc2_clk)); - - rate = clk_round_rate(&sh7372_pllc2_clk, 594000000); - if (rate <= 0) { - pr_err("Cannot get suitable rate: %ld\n", rate); - ret = -EINVAL; - goto out; - } - - ret = clk_set_rate(&sh7372_pllc2_clk, rate); - if (ret < 0) { - pr_err("Cannot set rate %ld: %d\n", rate, ret); - goto out; - } - - pr_debug("PLLC2 set frequency %lu\n", rate); - - ret = clk_set_parent(hdmi_ick, &sh7372_pllc2_clk); - if (ret < 0) - pr_err("Cannot set HDMI parent: %d\n", ret); - -out: - if (!IS_ERR(hdmi_ick)) - clk_put(hdmi_ick); -} - -/* USBHS0 is connected to CN22 which takes a USB Mini-B plug - * - * The sh7372 SoC has IRQ7 set aside for USBHS0 hotplug, - * but on this particular board IRQ7 is already used by - * the touch screen. This leaves us with software polling. - */ -#define USBHS0_POLL_INTERVAL (HZ * 5) - -struct usbhs_private { - void __iomem *usbphyaddr; - void __iomem *usbcrcaddr; - struct renesas_usbhs_platform_info info; - struct delayed_work work; - struct platform_device *pdev; -}; - -#define usbhs_get_priv(pdev) \ - container_of(renesas_usbhs_get_info(pdev), \ - struct usbhs_private, info) - -#define usbhs_is_connected(priv) \ - (!((1 << 7) & __raw_readw(priv->usbcrcaddr))) - -static int usbhs_get_vbus(struct platform_device *pdev) -{ - return usbhs_is_connected(usbhs_get_priv(pdev)); -} - -static int usbhs_phy_reset(struct platform_device *pdev) -{ - struct usbhs_private *priv = usbhs_get_priv(pdev); - - /* init phy */ - __raw_writew(0x8a0a, priv->usbcrcaddr); - - return 0; -} - -static int usbhs0_get_id(struct platform_device *pdev) -{ - return USBHS_GADGET; -} - -static void usbhs0_work_function(struct work_struct *work) -{ - struct usbhs_private *priv = container_of(work, struct usbhs_private, - work.work); - - renesas_usbhs_call_notify_hotplug(priv->pdev); - schedule_delayed_work(&priv->work, USBHS0_POLL_INTERVAL); -} - -static int usbhs0_hardware_init(struct platform_device *pdev) -{ - struct usbhs_private *priv = usbhs_get_priv(pdev); - - priv->pdev = pdev; - INIT_DELAYED_WORK(&priv->work, usbhs0_work_function); - schedule_delayed_work(&priv->work, USBHS0_POLL_INTERVAL); - return 0; -} - -static int usbhs0_hardware_exit(struct platform_device *pdev) -{ - struct usbhs_private *priv = usbhs_get_priv(pdev); - - cancel_delayed_work_sync(&priv->work); - - return 0; -} - -static struct usbhs_private usbhs0_private = { - .usbcrcaddr = IOMEM(0xe605810c), /* USBCR2 */ - .info = { - .platform_callback = { - .hardware_init = usbhs0_hardware_init, - .hardware_exit = usbhs0_hardware_exit, - .phy_reset = usbhs_phy_reset, - .get_id = usbhs0_get_id, - .get_vbus = usbhs_get_vbus, - }, - .driver_param = { - .buswait_bwait = 4, - .d0_tx_id = SHDMA_SLAVE_USB0_TX, - .d1_rx_id = SHDMA_SLAVE_USB0_RX, - }, - }, -}; - -static struct resource usbhs0_resources[] = { - [0] = { - .name = "USBHS0", - .start = 0xe6890000, - .end = 0xe68900e6 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x1ca0) /* USB0_USB0I0 */, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device usbhs0_device = { - .name = "renesas_usbhs", - .id = 0, - .dev = { - .platform_data = &usbhs0_private.info, - }, - .num_resources = ARRAY_SIZE(usbhs0_resources), - .resource = usbhs0_resources, -}; - -/* USBHS1 is connected to CN31 which takes a USB Mini-AB plug - * - * Use J30 to select between Host and Function. This setting - * can however not be detected by software. Hotplug of USBHS1 - * is provided via IRQ8. - * - * Current USB1 works as "USB Host". - * - set J30 "short" - * - * If you want to use it as "USB gadget", - * - J30 "open" - * - modify usbhs1_get_id() USBHS_HOST -> USBHS_GADGET - * - add .get_vbus = usbhs_get_vbus in usbhs1_private - * - check usbhs0_device(pio)/usbhs1_device(irq) order in mackerel_devices. - */ -#define IRQ8 evt2irq(0x0300) -#define USB_PHY_MODE (1 << 4) -#define USB_PHY_INT_EN ((1 << 3) | (1 << 2)) -#define USB_PHY_ON (1 << 1) -#define USB_PHY_OFF (1 << 0) -#define USB_PHY_INT_CLR (USB_PHY_ON | USB_PHY_OFF) - -static irqreturn_t usbhs1_interrupt(int irq, void *data) -{ - struct platform_device *pdev = data; - struct usbhs_private *priv = usbhs_get_priv(pdev); - - dev_dbg(&pdev->dev, "%s\n", __func__); - - renesas_usbhs_call_notify_hotplug(pdev); - - /* clear status */ - __raw_writew(__raw_readw(priv->usbphyaddr) | USB_PHY_INT_CLR, - priv->usbphyaddr); - - return IRQ_HANDLED; -} - -static int usbhs1_hardware_init(struct platform_device *pdev) -{ - struct usbhs_private *priv = usbhs_get_priv(pdev); - int ret; - - /* clear interrupt status */ - __raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->usbphyaddr); - - ret = request_irq(IRQ8, usbhs1_interrupt, IRQF_TRIGGER_HIGH, - dev_name(&pdev->dev), pdev); - if (ret) { - dev_err(&pdev->dev, "request_irq err\n"); - return ret; - } - - /* enable USB phy interrupt */ - __raw_writew(USB_PHY_MODE | USB_PHY_INT_EN, priv->usbphyaddr); - - return 0; -} - -static int usbhs1_hardware_exit(struct platform_device *pdev) -{ - struct usbhs_private *priv = usbhs_get_priv(pdev); - - /* clear interrupt status */ - __raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->usbphyaddr); - - free_irq(IRQ8, pdev); - - return 0; -} - -static int usbhs1_get_id(struct platform_device *pdev) -{ - return USBHS_HOST; -} - -static u32 usbhs1_pipe_cfg[] = { - USB_ENDPOINT_XFER_CONTROL, - USB_ENDPOINT_XFER_ISOC, - USB_ENDPOINT_XFER_ISOC, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_INT, - USB_ENDPOINT_XFER_INT, - USB_ENDPOINT_XFER_INT, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, -}; - -static struct usbhs_private usbhs1_private = { - .usbphyaddr = IOMEM(0xe60581e2), /* USBPHY1INTAP */ - .usbcrcaddr = IOMEM(0xe6058130), /* USBCR4 */ - .info = { - .platform_callback = { - .hardware_init = usbhs1_hardware_init, - .hardware_exit = usbhs1_hardware_exit, - .get_id = usbhs1_get_id, - .phy_reset = usbhs_phy_reset, - }, - .driver_param = { - .buswait_bwait = 4, - .has_otg = 1, - .pipe_type = usbhs1_pipe_cfg, - .pipe_size = ARRAY_SIZE(usbhs1_pipe_cfg), - .d0_tx_id = SHDMA_SLAVE_USB1_TX, - .d1_rx_id = SHDMA_SLAVE_USB1_RX, - }, - }, -}; - -static struct resource usbhs1_resources[] = { - [0] = { - .name = "USBHS1", - .start = 0xe68b0000, - .end = 0xe68b00e6 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x1ce0) /* USB1_USB1I0 */, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device usbhs1_device = { - .name = "renesas_usbhs", - .id = 1, - .dev = { - .platform_data = &usbhs1_private.info, - .dma_mask = &usbhs1_device.dev.coherent_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .num_resources = ARRAY_SIZE(usbhs1_resources), - .resource = usbhs1_resources, -}; - -/* LED */ -static struct gpio_led mackerel_leds[] = { - { - .name = "led0", - .gpio = 0, - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, - { - .name = "led1", - .gpio = 1, - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, - { - .name = "led2", - .gpio = 2, - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, - { - .name = "led3", - .gpio = 159, - .default_state = LEDS_GPIO_DEFSTATE_ON, - } -}; - -static struct gpio_led_platform_data mackerel_leds_pdata = { - .leds = mackerel_leds, - .num_leds = ARRAY_SIZE(mackerel_leds), -}; - -static struct platform_device leds_device = { - .name = "leds-gpio", - .id = 0, - .dev = { - .platform_data = &mackerel_leds_pdata, - }, -}; - -/* FSI */ -#define IRQ_FSI evt2irq(0x1840) -static struct sh_fsi_platform_info fsi_info = { - .port_a = { - .tx_id = SHDMA_SLAVE_FSIA_TX, - .rx_id = SHDMA_SLAVE_FSIA_RX, - }, - .port_b = { - .flags = SH_FSI_CLK_CPG | - SH_FSI_FMT_SPDIF, - } -}; - -static struct resource fsi_resources[] = { - [0] = { - /* we need 0xFE1F0000 to access DMA - * instead of 0xFE3C0000 */ - .name = "FSI", - .start = 0xFE1F0000, - .end = 0xFE1F0400 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_FSI, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device fsi_device = { - .name = "sh_fsi2", - .id = -1, - .num_resources = ARRAY_SIZE(fsi_resources), - .resource = fsi_resources, - .dev = { - .platform_data = &fsi_info, - }, -}; - -static struct asoc_simple_card_info fsi2_ak4643_info = { - .name = "AK4643", - .card = "FSI2A-AK4643", - .codec = "ak4642-codec.0-0013", - .platform = "sh_fsi2", - .daifmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM, - .cpu_dai = { - .name = "fsia-dai", - }, - .codec_dai = { - .name = "ak4642-hifi", - .sysclk = 11289600, - }, -}; - -static struct platform_device fsi_ak4643_device = { - .name = "asoc-simple-card", - .dev = { - .platform_data = &fsi2_ak4643_info, - .coherent_dma_mask = DMA_BIT_MASK(32), - .dma_mask = &fsi_ak4643_device.dev.coherent_dma_mask, - }, -}; - -/* FLCTL */ -static struct mtd_partition nand_partition_info[] = { - { - .name = "system", - .offset = 0, - .size = 128 * 1024 * 1024, - }, - { - .name = "userdata", - .offset = MTDPART_OFS_APPEND, - .size = 256 * 1024 * 1024, - }, - { - .name = "cache", - .offset = MTDPART_OFS_APPEND, - .size = 128 * 1024 * 1024, - }, -}; - -static struct resource nand_flash_resources[] = { - [0] = { - .start = 0xe6a30000, - .end = 0xe6a3009b, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x0d80), /* flstei: status error irq */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct sh_flctl_platform_data nand_flash_data = { - .parts = nand_partition_info, - .nr_parts = ARRAY_SIZE(nand_partition_info), - .flcmncr_val = CLK_16B_12L_4H | TYPESEL_SET - | SHBUSSEL | SEL_16BIT | SNAND_E, - .use_holden = 1, -}; - -static struct platform_device nand_flash_device = { - .name = "sh_flctl", - .resource = nand_flash_resources, - .num_resources = ARRAY_SIZE(nand_flash_resources), - .dev = { - .platform_data = &nand_flash_data, - }, -}; - -/* SDHI0 */ -static struct sh_mobile_sdhi_info sdhi0_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_flags = TMIO_MMC_USE_GPIO_CD, - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ, - .cd_gpio = 172, -}; - -static struct resource sdhi0_resources[] = { - { - .name = "SDHI0", - .start = 0xe6850000, - .end = 0xe68500ff, - .flags = IORESOURCE_MEM, - }, { - .name = SH_MOBILE_SDHI_IRQ_SDCARD, - .start = evt2irq(0x0e20) /* SDHI0_SDHI0I1 */, - .flags = IORESOURCE_IRQ, - }, { - .name = SH_MOBILE_SDHI_IRQ_SDIO, - .start = evt2irq(0x0e40) /* SDHI0_SDHI0I2 */, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device sdhi0_device = { - .name = "sh_mobile_sdhi", - .num_resources = ARRAY_SIZE(sdhi0_resources), - .resource = sdhi0_resources, - .id = 0, - .dev = { - .platform_data = &sdhi0_info, - }, -}; - -#if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) -/* SDHI1 */ - -/* GPIO 41 can trigger IRQ8, but it is used by USBHS1, we have to poll */ -static struct sh_mobile_sdhi_info sdhi1_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, - .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_USE_GPIO_CD, - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | - MMC_CAP_NEEDS_POLL, - .cd_gpio = 41, -}; - -static struct resource sdhi1_resources[] = { - { - .name = "SDHI1", - .start = 0xe6860000, - .end = 0xe68600ff, - .flags = IORESOURCE_MEM, - }, { - .name = SH_MOBILE_SDHI_IRQ_SDCARD, - .start = evt2irq(0x0ea0), /* SDHI1_SDHI1I1 */ - .flags = IORESOURCE_IRQ, - }, { - .name = SH_MOBILE_SDHI_IRQ_SDIO, - .start = evt2irq(0x0ec0), /* SDHI1_SDHI1I2 */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device sdhi1_device = { - .name = "sh_mobile_sdhi", - .num_resources = ARRAY_SIZE(sdhi1_resources), - .resource = sdhi1_resources, - .id = 1, - .dev = { - .platform_data = &sdhi1_info, - }, -}; -#endif - -/* SDHI2 */ - -/* - * The card detect pin of the top SD/MMC slot (CN23) is active low and is - * connected to GPIO SCIFB_SCK of SH7372 (GPIO 162). - */ -static struct sh_mobile_sdhi_info sdhi2_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI2_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI2_RX, - .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_USE_GPIO_CD, - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | - MMC_CAP_NEEDS_POLL, - .cd_gpio = 162, -}; - -static struct resource sdhi2_resources[] = { - { - .name = "SDHI2", - .start = 0xe6870000, - .end = 0xe68700ff, - .flags = IORESOURCE_MEM, - }, { - .name = SH_MOBILE_SDHI_IRQ_SDCARD, - .start = evt2irq(0x1220), /* SDHI2_SDHI2I1 */ - .flags = IORESOURCE_IRQ, - }, { - .name = SH_MOBILE_SDHI_IRQ_SDIO, - .start = evt2irq(0x1240), /* SDHI2_SDHI2I2 */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device sdhi2_device = { - .name = "sh_mobile_sdhi", - .num_resources = ARRAY_SIZE(sdhi2_resources), - .resource = sdhi2_resources, - .id = 2, - .dev = { - .platform_data = &sdhi2_info, - }, -}; - -/* SH_MMCIF */ -#if IS_ENABLED(CONFIG_MMC_SH_MMCIF) -static struct resource sh_mmcif_resources[] = { - [0] = { - .name = "MMCIF", - .start = 0xE6BD0000, - .end = 0xE6BD00FF, - .flags = IORESOURCE_MEM, - }, - [1] = { - /* MMC ERR */ - .start = evt2irq(0x1ac0), - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* MMC NOR */ - .start = evt2irq(0x1ae0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct sh_mmcif_plat_data sh_mmcif_plat = { - .sup_pclk = 0, - .caps = MMC_CAP_4_BIT_DATA | - MMC_CAP_8_BIT_DATA | - MMC_CAP_NEEDS_POLL, - .use_cd_gpio = true, - /* card detect pin for SD/MMC slot (CN7) */ - .cd_gpio = 41, - .slave_id_tx = SHDMA_SLAVE_MMCIF_TX, - .slave_id_rx = SHDMA_SLAVE_MMCIF_RX, -}; - -static struct platform_device sh_mmcif_device = { - .name = "sh_mmcif", - .id = 0, - .dev = { - .dma_mask = NULL, - .coherent_dma_mask = 0xffffffff, - .platform_data = &sh_mmcif_plat, - }, - .num_resources = ARRAY_SIZE(sh_mmcif_resources), - .resource = sh_mmcif_resources, -}; -#endif - -static int mackerel_camera_add(struct soc_camera_device *icd); -static void mackerel_camera_del(struct soc_camera_device *icd); - -static int camera_set_capture(struct soc_camera_platform_info *info, - int enable) -{ - return 0; /* camera sensor always enabled */ -} - -static struct soc_camera_platform_info camera_info = { - .format_name = "UYVY", - .format_depth = 16, - .format = { - .code = MEDIA_BUS_FMT_UYVY8_2X8, - .colorspace = V4L2_COLORSPACE_SMPTE170M, - .field = V4L2_FIELD_NONE, - .width = 640, - .height = 480, - }, - .mbus_param = V4L2_MBUS_PCLK_SAMPLE_RISING | V4L2_MBUS_MASTER | - V4L2_MBUS_VSYNC_ACTIVE_HIGH | V4L2_MBUS_HSYNC_ACTIVE_HIGH | - V4L2_MBUS_DATA_ACTIVE_HIGH, - .mbus_type = V4L2_MBUS_PARALLEL, - .set_capture = camera_set_capture, -}; - -static struct soc_camera_link camera_link = { - .bus_id = 0, - .add_device = mackerel_camera_add, - .del_device = mackerel_camera_del, - .module_name = "soc_camera_platform", - .priv = &camera_info, -}; - -static struct platform_device *camera_device; - -static void mackerel_camera_release(struct device *dev) -{ - soc_camera_platform_release(&camera_device); -} - -static int mackerel_camera_add(struct soc_camera_device *icd) -{ - return soc_camera_platform_add(icd, &camera_device, &camera_link, - mackerel_camera_release, 0); -} - -static void mackerel_camera_del(struct soc_camera_device *icd) -{ - soc_camera_platform_del(icd, camera_device, &camera_link); -} - -static struct sh_mobile_ceu_info sh_mobile_ceu_info = { - .flags = SH_CEU_FLAG_USE_8BIT_BUS, - .max_width = 8188, - .max_height = 8188, -}; - -static struct resource ceu_resources[] = { - [0] = { - .name = "CEU", - .start = 0xfe910000, - .end = 0xfe91009f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x880), - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* place holder for contiguous memory */ - }, -}; - -static struct platform_device ceu_device = { - .name = "sh_mobile_ceu", - .id = 0, /* "ceu0" clock */ - .num_resources = ARRAY_SIZE(ceu_resources), - .resource = ceu_resources, - .dev = { - .platform_data = &sh_mobile_ceu_info, - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct platform_device mackerel_camera = { - .name = "soc-camera-pdrv", - .id = 0, - .dev = { - .platform_data = &camera_link, - }, -}; - -static struct platform_device *mackerel_devices[] __initdata = { - &nor_flash_device, - &smc911x_device, - &lcdc_device, - &gpio_backlight_device, - &usbhs0_device, - &usbhs1_device, - &leds_device, - &fsi_device, - &fsi_ak4643_device, - &fsi_hdmi_device, - &nand_flash_device, - &sdhi0_device, -#if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) - &sdhi1_device, -#else - &sh_mmcif_device, -#endif - &sdhi2_device, - &ceu_device, - &mackerel_camera, - &hdmi_device, - &hdmi_lcdc_device, - &meram_device, -}; - -/* Keypad Initialization */ -#define KEYPAD_BUTTON(ev_type, ev_code, act_low) \ -{ \ - .type = ev_type, \ - .code = ev_code, \ - .active_low = act_low, \ -} - -#define KEYPAD_BUTTON_LOW(event_code) KEYPAD_BUTTON(EV_KEY, event_code, 1) - -static struct tca6416_button mackerel_gpio_keys[] = { - KEYPAD_BUTTON_LOW(KEY_HOME), - KEYPAD_BUTTON_LOW(KEY_MENU), - KEYPAD_BUTTON_LOW(KEY_BACK), - KEYPAD_BUTTON_LOW(KEY_POWER), -}; - -static struct tca6416_keys_platform_data mackerel_tca6416_keys_info = { - .buttons = mackerel_gpio_keys, - .nbuttons = ARRAY_SIZE(mackerel_gpio_keys), - .rep = 1, - .use_polling = 0, - .pinmask = 0x000F, -}; - -/* I2C */ -#define IRQ7 evt2irq(0x02e0) -#define IRQ9 evt2irq(0x0320) - -static struct i2c_board_info i2c0_devices[] = { - { - I2C_BOARD_INFO("ak4643", 0x13), - }, - /* Keypad */ - { - I2C_BOARD_INFO("tca6408-keys", 0x20), - .platform_data = &mackerel_tca6416_keys_info, - .irq = IRQ9, - }, - /* Touchscreen */ - { - I2C_BOARD_INFO("st1232-ts", 0x55), - .irq = IRQ7, - }, -}; - -#define IRQ21 evt2irq(0x32a0) - -static struct i2c_board_info i2c1_devices[] = { - /* Accelerometer */ - { - I2C_BOARD_INFO("adxl34x", 0x53), - .irq = IRQ21, - }, -}; - -static unsigned long pin_pulldown_conf[] = { - PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_DOWN, 0), -}; - -static const struct pinctrl_map mackerel_pinctrl_map[] = { - /* ADXL34X */ - PIN_MAP_MUX_GROUP_DEFAULT("1-0053", "pfc-sh7372", - "intc_irq21", "intc"), - /* CEU */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", - "ceu_data_0_7", "ceu"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", - "ceu_clk_0", "ceu"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", - "ceu_sync", "ceu"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", - "ceu_field", "ceu"), - /* FLCTL */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_flctl.0", "pfc-sh7372", - "flctl_data", "flctl"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_flctl.0", "pfc-sh7372", - "flctl_ce0", "flctl"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_flctl.0", "pfc-sh7372", - "flctl_ctrl", "flctl"), - /* FSIA (AK4643) */ - PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", - "fsia_sclk_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", - "fsia_data_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", - "fsia_data_out", "fsia"), - /* FSIB (HDMI) */ - PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.1", "pfc-sh7372", - "fsib_mclk_in", "fsib"), - /* HDMI */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-mobile-hdmi", "pfc-sh7372", - "hdmi", "hdmi"), - /* LCDC */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372", - "lcd_data24", "lcd"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372", - "lcd_sync", "lcd"), - /* SCIFA0 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-sh7372", - "scifa0_data", "scifa0"), - /* SCIFA2 (GT-720F GPS module) */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh7372", - "scifa2_data", "scifa2"), - /* SDHI0 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", - "sdhi0_data4", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", - "sdhi0_ctrl", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", - "sdhi0_wp", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", - "intc_irq26_1", "intc"), - /* SDHI1 */ -#if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", - "sdhi1_data4", "sdhi1"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", - "sdhi1_ctrl", "sdhi1"), -#else - /* MMCIF */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", - "mmc0_data8_0", "mmc0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", - "mmc0_ctrl_0", "mmc0"), -#endif - /* SDHI2 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-sh7372", - "sdhi2_data4", "sdhi2"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-sh7372", - "sdhi2_ctrl", "sdhi2"), - /* SMSC911X */ - PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372", - "bsc_cs5a", "bsc"), - PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372", - "intc_irq6_0", "intc"), - /* ST1232 */ - PIN_MAP_MUX_GROUP_DEFAULT("0-0055", "pfc-sh7372", - "intc_irq7_0", "intc"), - /* TCA6416 */ - PIN_MAP_MUX_GROUP_DEFAULT("0-0020", "pfc-sh7372", - "intc_irq9_0", "intc"), - /* USBHS0 */ - PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.0", "pfc-sh7372", - "usb0_vbus", "usb0"), - PIN_MAP_CONFIGS_GROUP_DEFAULT("renesas_usbhs.0", "pfc-sh7372", - "usb0_vbus", pin_pulldown_conf), - /* USBHS1 */ - PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372", - "usb1_vbus", "usb1"), - PIN_MAP_CONFIGS_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372", - "usb1_vbus", pin_pulldown_conf), - PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372", - "usb1_otg_id_0", "usb1"), -}; - -#define GPIO_PORT9CR IOMEM(0xE6051009) -#define GPIO_PORT10CR IOMEM(0xE605100A) -#define SRCR4 IOMEM(0xe61580bc) -#define USCCR1 IOMEM(0xE6058144) -static void __init mackerel_init(void) -{ - static struct pm_domain_device domain_devices[] __initdata = { - { "A4LC", &lcdc_device, }, - { "A4LC", &hdmi_lcdc_device, }, - { "A4LC", &meram_device, }, - { "A4MP", &fsi_device, }, - { "A3SP", &usbhs0_device, }, - { "A3SP", &usbhs1_device, }, - { "A3SP", &nand_flash_device, }, - { "A3SP", &sdhi0_device, }, -#if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) - { "A3SP", &sdhi1_device, }, -#else - { "A3SP", &sh_mmcif_device, }, -#endif - { "A3SP", &sdhi2_device, }, - { "A4R", &ceu_device, }, - }; - u32 srcr4; - struct clk *clk; - - regulator_register_always_on(0, "fixed-1.8V", fixed1v8_power_consumers, - ARRAY_SIZE(fixed1v8_power_consumers), 1800000); - regulator_register_always_on(1, "fixed-3.3V", fixed3v3_power_consumers, - ARRAY_SIZE(fixed3v3_power_consumers), 3300000); - regulator_register_fixed(2, dummy_supplies, ARRAY_SIZE(dummy_supplies)); - - /* External clock source */ - clk_set_rate(&sh7372_dv_clki_clk, 27000000); - - pinctrl_register_mappings(mackerel_pinctrl_map, - ARRAY_SIZE(mackerel_pinctrl_map)); - sh7372_pinmux_init(); - - gpio_request_one(151, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */ - - /* FSI2 port A (ak4643) */ - gpio_request_one(161, GPIOF_OUT_INIT_LOW, NULL); /* slave */ - - gpio_request(9, NULL); - gpio_request(10, NULL); - gpio_direction_none(GPIO_PORT9CR); /* FSIAOBT needs no direction */ - gpio_direction_none(GPIO_PORT10CR); /* FSIAOLR needs no direction */ - - intc_set_priority(IRQ_FSI, 3); /* irq priority FSI(3) > SMSC911X(2) */ - - /* FSI2 port B (HDMI) */ - __raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */ - - /* set SPU2 clock to 119.6 MHz */ - clk = clk_get(NULL, "spu_clk"); - if (!IS_ERR(clk)) { - clk_set_rate(clk, clk_round_rate(clk, 119600000)); - clk_put(clk); - } - - /* Keypad */ - irq_set_irq_type(IRQ9, IRQ_TYPE_LEVEL_HIGH); - - /* Touchscreen */ - irq_set_irq_type(IRQ7, IRQ_TYPE_LEVEL_LOW); - - /* Accelerometer */ - irq_set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH); - - /* Reset HDMI, must be held at least one EXTALR (32768Hz) period */ - srcr4 = __raw_readl(SRCR4); - __raw_writel(srcr4 | (1 << 13), SRCR4); - udelay(50); - __raw_writel(srcr4 & ~(1 << 13), SRCR4); - - i2c_register_board_info(0, i2c0_devices, - ARRAY_SIZE(i2c0_devices)); - i2c_register_board_info(1, i2c1_devices, - ARRAY_SIZE(i2c1_devices)); - - sh7372_add_standard_devices(); - - platform_add_devices(mackerel_devices, ARRAY_SIZE(mackerel_devices)); - - rmobile_add_devices_to_domains(domain_devices, - ARRAY_SIZE(domain_devices)); - - hdmi_init_pm_clock(); - sh7372_pm_init(); - pm_clk_add(&fsi_device.dev, "spu2"); - pm_clk_add(&hdmi_lcdc_device.dev, "hdmi"); -} - -static const char *mackerel_boards_compat_dt[] __initdata = { - "renesas,mackerel", - NULL, -}; - -DT_MACHINE_START(MACKEREL_DT, "mackerel") - .map_io = sh7372_map_io, - .init_early = sh7372_add_early_devices, - .init_irq = sh7372_init_irq, - .handle_irq = shmobile_handle_irq_intc, - .init_machine = mackerel_init, - .init_late = sh7372_pm_init_late, - .init_time = sh7372_earlytimer_init, - .dt_compat = mackerel_boards_compat_dt, -MACHINE_END diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index 598f704..51db288 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -122,11 +122,11 @@ static struct resource sdhi0_resources[] = { }, }; -static struct sh_mobile_sdhi_info sdhi0_platform_data = { - .dma_slave_tx = HPBDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = HPBDMA_SLAVE_SDHI0_RX, - .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT, - .tmio_caps = MMC_CAP_SD_HIGHSPEED, +static struct tmio_mmc_data sdhi0_platform_data = { + .chan_priv_tx = (void *)HPBDMA_SLAVE_SDHI0_TX, + .chan_priv_rx = (void *)HPBDMA_SLAVE_SDHI0_RX, + .flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT, + .capabilities = MMC_CAP_SD_HIGHSPEED, }; static struct platform_device sdhi0_device = { diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c deleted file mode 100644 index 1cf44dc..0000000 --- a/arch/arm/mach-shmobile/clock-r8a73a4.c +++ /dev/null @@ -1,659 +0,0 @@ -/* - * r8a73a4 clock framework support - * - * Copyright (C) 2013 Renesas Solutions Corp. - * Copyright (C) 2013 Magnus Damm - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#include <linux/init.h> -#include <linux/io.h> -#include <linux/kernel.h> -#include <linux/sh_clk.h> -#include <linux/clkdev.h> -#include "common.h" -#include "clock.h" - -#define CPG_BASE 0xe6150000 -#define CPG_LEN 0x270 - -#define SMSTPCR2 0xe6150138 -#define SMSTPCR3 0xe615013c -#define SMSTPCR4 0xe6150140 -#define SMSTPCR5 0xe6150144 - -#define FRQCRA 0xE6150000 -#define FRQCRB 0xE6150004 -#define FRQCRC 0xE61500E0 -#define VCLKCR1 0xE6150008 -#define VCLKCR2 0xE615000C -#define VCLKCR3 0xE615001C -#define VCLKCR4 0xE6150014 -#define VCLKCR5 0xE6150034 -#define ZBCKCR 0xE6150010 -#define SD0CKCR 0xE6150074 -#define SD1CKCR 0xE6150078 -#define SD2CKCR 0xE615007C -#define MMC0CKCR 0xE6150240 -#define MMC1CKCR 0xE6150244 -#define FSIACKCR 0xE6150018 -#define FSIBCKCR 0xE6150090 -#define MPCKCR 0xe6150080 -#define SPUVCKCR 0xE6150094 -#define HSICKCR 0xE615026C -#define M4CKCR 0xE6150098 -#define PLLECR 0xE61500D0 -#define PLL0CR 0xE61500D8 -#define PLL1CR 0xE6150028 -#define PLL2CR 0xE615002C -#define PLL2SCR 0xE61501F4 -#define PLL2HCR 0xE61501E4 -#define CKSCR 0xE61500C0 - -#define CPG_MAP(o) ((o - CPG_BASE) + cpg_mapping.base) - -static struct clk_mapping cpg_mapping = { - .phys = CPG_BASE, - .len = CPG_LEN, -}; - -static struct clk extalr_clk = { - .rate = 32768, - .mapping = &cpg_mapping, -}; - -static struct clk extal1_clk = { - .rate = 26000000, - .mapping = &cpg_mapping, -}; - -static struct clk extal2_clk = { - .rate = 48000000, - .mapping = &cpg_mapping, -}; - -static struct sh_clk_ops followparent_clk_ops = { - .recalc = followparent_recalc, -}; - -static struct clk main_clk = { - /* .parent will be set r8a73a4_clock_init */ - .ops = &followparent_clk_ops, -}; - -SH_CLK_RATIO(div2, 1, 2); -SH_CLK_RATIO(div4, 1, 4); - -SH_FIXED_RATIO_CLK(main_div2_clk, main_clk, div2); -SH_FIXED_RATIO_CLK(extal1_div2_clk, extal1_clk, div2); -SH_FIXED_RATIO_CLK(extal2_div2_clk, extal2_clk, div2); -SH_FIXED_RATIO_CLK(extal2_div4_clk, extal2_clk, div4); - -/* External FSIACK/FSIBCK clock */ -static struct clk fsiack_clk = { -}; - -static struct clk fsibck_clk = { -}; - -/* - * PLL clocks - */ -static struct clk *pll_parent_main[] = { - [0] = &main_clk, - [1] = &main_div2_clk -}; - -static struct clk *pll_parent_main_extal[8] = { - [0] = &main_div2_clk, - [1] = &extal2_div2_clk, - [3] = &extal2_div4_clk, - [4] = &main_clk, - [5] = &extal2_clk, -}; - -static unsigned long pll_recalc(struct clk *clk) -{ - unsigned long mult = 1; - - if (ioread32(CPG_MAP(PLLECR)) & (1 << clk->enable_bit)) - mult = (((ioread32(clk->mapped_reg) >> 24) & 0x7f) + 1); - - return clk->parent->rate * mult; -} - -static int pll_set_parent(struct clk *clk, struct clk *parent) -{ - u32 val; - int i, ret; - - if (!clk->parent_table || !clk->parent_num) - return -EINVAL; - - /* Search the parent */ - for (i = 0; i < clk->parent_num; i++) - if (clk->parent_table[i] == parent) - break; - - if (i == clk->parent_num) - return -ENODEV; - - ret = clk_reparent(clk, parent); - if (ret < 0) - return ret; - - val = ioread32(clk->mapped_reg) & - ~(((1 << clk->src_width) - 1) << clk->src_shift); - - iowrite32(val | i << clk->src_shift, clk->mapped_reg); - - return 0; -} - -static struct sh_clk_ops pll_clk_ops = { - .recalc = pll_recalc, - .set_parent = pll_set_parent, -}; - -#define PLL_CLOCK(name, p, pt, w, s, reg, e) \ - static struct clk name = { \ - .ops = &pll_clk_ops, \ - .flags = CLK_ENABLE_ON_INIT, \ - .parent = p, \ - .parent_table = pt, \ - .parent_num = ARRAY_SIZE(pt), \ - .src_width = w, \ - .src_shift = s, \ - .enable_reg = (void __iomem *)reg, \ - .enable_bit = e, \ - .mapping = &cpg_mapping, \ - } - -PLL_CLOCK(pll0_clk, &main_clk, pll_parent_main, 1, 20, PLL0CR, 0); -PLL_CLOCK(pll1_clk, &main_clk, pll_parent_main, 1, 7, PLL1CR, 1); -PLL_CLOCK(pll2_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2CR, 2); -PLL_CLOCK(pll2s_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2SCR, 4); -PLL_CLOCK(pll2h_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2HCR, 5); - -SH_FIXED_RATIO_CLK(pll1_div2_clk, pll1_clk, div2); - -static atomic_t frqcr_lock; - -/* Several clocks need to access FRQCRB, have to lock */ -static bool frqcr_kick_check(struct clk *clk) -{ - return !(ioread32(CPG_MAP(FRQCRB)) & BIT(31)); -} - -static int frqcr_kick_do(struct clk *clk) -{ - int i; - - /* set KICK bit in FRQCRB to update hardware setting, check success */ - iowrite32(ioread32(CPG_MAP(FRQCRB)) | BIT(31), CPG_MAP(FRQCRB)); - for (i = 1000; i; i--) - if (ioread32(CPG_MAP(FRQCRB)) & BIT(31)) - cpu_relax(); - else - return 0; - - return -ETIMEDOUT; -} - -static int zclk_set_rate(struct clk *clk, unsigned long rate) -{ - void __iomem *frqcrc; - int ret; - unsigned long step, p_rate; - u32 val; - - if (!clk->parent || !__clk_get(clk->parent)) - return -ENODEV; - - if (!atomic_inc_and_test(&frqcr_lock) || !frqcr_kick_check(clk)) { - ret = -EBUSY; - goto done; - } - - /* - * Users are supposed to first call clk_set_rate() only with - * clk_round_rate() results. So, we don't fix wrong rates here, but - * guard against them anyway - */ - - p_rate = clk_get_rate(clk->parent); - if (rate == p_rate) { - val = 0; - } else { - step = DIV_ROUND_CLOSEST(p_rate, 32); - - if (rate > p_rate || rate < step) { - ret = -EINVAL; - goto done; - } - - val = 32 - rate / step; - } - - frqcrc = clk->mapped_reg + (FRQCRC - (u32)clk->enable_reg); - - iowrite32((ioread32(frqcrc) & ~(clk->div_mask << clk->enable_bit)) | - (val << clk->enable_bit), frqcrc); - - ret = frqcr_kick_do(clk); - -done: - atomic_dec(&frqcr_lock); - __clk_put(clk->parent); - return ret; -} - -static long zclk_round_rate(struct clk *clk, unsigned long rate) -{ - /* - * theoretical rate = parent rate * multiplier / 32, - * where 1 <= multiplier <= 32. Therefore we should do - * multiplier = rate * 32 / parent rate - * rounded rate = parent rate * multiplier / 32. - * However, multiplication before division won't fit in 32 bits, so - * we sacrifice some precision by first dividing and then multiplying. - * To find the nearest divisor we calculate both and pick up the best - * one. This avoids 64-bit arithmetics. - */ - unsigned long step, mul_min, mul_max, rate_min, rate_max; - - rate_max = clk_get_rate(clk->parent); - - /* output freq <= parent */ - if (rate >= rate_max) - return rate_max; - - step = DIV_ROUND_CLOSEST(rate_max, 32); - /* output freq >= parent / 32 */ - if (step >= rate) - return step; - - mul_min = rate / step; - mul_max = DIV_ROUND_UP(rate, step); - rate_min = step * mul_min; - if (mul_max == mul_min) - return rate_min; - - rate_max = step * mul_max; - - if (rate_max - rate < rate - rate_min) - return rate_max; - - return rate_min; -} - -static unsigned long zclk_recalc(struct clk *clk) -{ - void __iomem *frqcrc = FRQCRC - (u32)clk->enable_reg + clk->mapped_reg; - unsigned int max = clk->div_mask + 1; - unsigned long val = ((ioread32(frqcrc) >> clk->enable_bit) & - clk->div_mask); - - return DIV_ROUND_CLOSEST(clk_get_rate(clk->parent), max) * - (max - val); -} - -static struct sh_clk_ops zclk_ops = { - .recalc = zclk_recalc, - .set_rate = zclk_set_rate, - .round_rate = zclk_round_rate, -}; - -static struct clk z_clk = { - .parent = &pll0_clk, - .div_mask = 0x1f, - .enable_bit = 8, - /* We'll need to access FRQCRB and FRQCRC */ - .enable_reg = (void __iomem *)FRQCRB, - .ops = &zclk_ops, -}; - -/* - * It seems only 1/2 divider is usable in manual mode. 1/2 / 2/3 - * switching is only available in auto-DVFS mode - */ -SH_FIXED_RATIO_CLK(pll0_div2_clk, pll0_clk, div2); - -static struct clk z2_clk = { - .parent = &pll0_div2_clk, - .div_mask = 0x1f, - .enable_bit = 0, - /* We'll need to access FRQCRB and FRQCRC */ - .enable_reg = (void __iomem *)FRQCRB, - .ops = &zclk_ops, -}; - -static struct clk *main_clks[] = { - &extalr_clk, - &extal1_clk, - &extal1_div2_clk, - &extal2_clk, - &extal2_div2_clk, - &extal2_div4_clk, - &main_clk, - &main_div2_clk, - &fsiack_clk, - &fsibck_clk, - &pll0_clk, - &pll1_clk, - &pll1_div2_clk, - &pll2_clk, - &pll2s_clk, - &pll2h_clk, - &z_clk, - &pll0_div2_clk, - &z2_clk, -}; - -/* DIV4 */ -static void div4_kick(struct clk *clk) -{ - if (!WARN(!atomic_inc_and_test(&frqcr_lock), "FRQCR* lock broken!\n")) - frqcr_kick_do(clk); - atomic_dec(&frqcr_lock); -} - -static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10}; - -static struct clk_div_mult_table div4_div_mult_table = { - .divisors = divisors, - .nr_divisors = ARRAY_SIZE(divisors), -}; - -static struct clk_div4_table div4_table = { - .div_mult_table = &div4_div_mult_table, - .kick = div4_kick, -}; - -enum { - DIV4_I, DIV4_M3, DIV4_B, DIV4_M1, DIV4_M2, - DIV4_ZX, DIV4_ZS, DIV4_HP, - DIV4_NR }; - -static struct clk div4_clks[DIV4_NR] = { - [DIV4_I] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 20, 0x0dff, CLK_ENABLE_ON_INIT), - [DIV4_M3] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 12, 0x1dff, CLK_ENABLE_ON_INIT), - [DIV4_B] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 8, 0x0dff, CLK_ENABLE_ON_INIT), - [DIV4_M1] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 4, 0x1dff, 0), - [DIV4_M2] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 0, 0x1dff, 0), - [DIV4_ZX] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 12, 0x0dff, 0), - [DIV4_ZS] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 8, 0x0dff, 0), - [DIV4_HP] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 4, 0x0dff, 0), -}; - -enum { - DIV6_ZB, - DIV6_SDHI0, DIV6_SDHI1, DIV6_SDHI2, - DIV6_MMC0, DIV6_MMC1, - DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_VCK4, DIV6_VCK5, - DIV6_FSIA, DIV6_FSIB, - DIV6_MP, DIV6_M4, DIV6_HSI, DIV6_SPUV, - DIV6_NR }; - -static struct clk *div6_parents[8] = { - [0] = &pll1_div2_clk, - [1] = &pll2s_clk, - [3] = &extal2_clk, - [4] = &main_div2_clk, - [6] = &extalr_clk, -}; - -static struct clk *fsia_parents[4] = { - [0] = &pll1_div2_clk, - [1] = &pll2s_clk, - [2] = &fsiack_clk, -}; - -static struct clk *fsib_parents[4] = { - [0] = &pll1_div2_clk, - [1] = &pll2s_clk, - [2] = &fsibck_clk, -}; - -static struct clk *mp_parents[4] = { - [0] = &pll1_div2_clk, - [1] = &pll2s_clk, - [2] = &extal2_clk, - [3] = &extal2_clk, -}; - -static struct clk *m4_parents[2] = { - [0] = &pll2s_clk, -}; - -static struct clk *hsi_parents[4] = { - [0] = &pll2h_clk, - [1] = &pll1_div2_clk, - [3] = &pll2s_clk, -}; - -/*** FIXME *** - * SH_CLK_DIV6_EXT() macro doesn't care .mapping - * but, it is necessary on R-Car (= ioremap() base CPG) - * The difference between - * SH_CLK_DIV6_EXT() <--> SH_CLK_MAP_DIV6_EXT() - * is only .mapping - */ -#define SH_CLK_MAP_DIV6_EXT(_reg, _flags, _parents, \ - _num_parents, _src_shift, _src_width) \ -{ \ - .enable_reg = (void __iomem *)_reg, \ - .enable_bit = 0, /* unused */ \ - .flags = _flags | CLK_MASK_DIV_ON_DISABLE, \ - .div_mask = SH_CLK_DIV6_MSK, \ - .parent_table = _parents, \ - .parent_num = _num_parents, \ - .src_shift = _src_shift, \ - .src_width = _src_width, \ - .mapping = &cpg_mapping, \ -} - -static struct clk div6_clks[DIV6_NR] = { - [DIV6_ZB] = SH_CLK_MAP_DIV6_EXT(ZBCKCR, CLK_ENABLE_ON_INIT, - div6_parents, 2, 7, 1), - [DIV6_SDHI0] = SH_CLK_MAP_DIV6_EXT(SD0CKCR, 0, - div6_parents, 2, 6, 2), - [DIV6_SDHI1] = SH_CLK_MAP_DIV6_EXT(SD1CKCR, 0, - div6_parents, 2, 6, 2), - [DIV6_SDHI2] = SH_CLK_MAP_DIV6_EXT(SD2CKCR, 0, - div6_parents, 2, 6, 2), - [DIV6_MMC0] = SH_CLK_MAP_DIV6_EXT(MMC0CKCR, 0, - div6_parents, 2, 6, 2), - [DIV6_MMC1] = SH_CLK_MAP_DIV6_EXT(MMC1CKCR, 0, - div6_parents, 2, 6, 2), - [DIV6_VCK1] = SH_CLK_MAP_DIV6_EXT(VCLKCR1, 0, /* didn't care bit[6-7] */ - div6_parents, ARRAY_SIZE(div6_parents), 12, 3), - [DIV6_VCK2] = SH_CLK_MAP_DIV6_EXT(VCLKCR2, 0, /* didn't care bit[6-7] */ - div6_parents, ARRAY_SIZE(div6_parents), 12, 3), - [DIV6_VCK3] = SH_CLK_MAP_DIV6_EXT(VCLKCR3, 0, /* didn't care bit[6-7] */ - div6_parents, ARRAY_SIZE(div6_parents), 12, 3), - [DIV6_VCK4] = SH_CLK_MAP_DIV6_EXT(VCLKCR4, 0, /* didn't care bit[6-7] */ - div6_parents, ARRAY_SIZE(div6_parents), 12, 3), - [DIV6_VCK5] = SH_CLK_MAP_DIV6_EXT(VCLKCR5, 0, /* didn't care bit[6-7] */ - div6_parents, ARRAY_SIZE(div6_parents), 12, 3), - [DIV6_FSIA] = SH_CLK_MAP_DIV6_EXT(FSIACKCR, 0, - fsia_parents, ARRAY_SIZE(fsia_parents), 6, 2), - [DIV6_FSIB] = SH_CLK_MAP_DIV6_EXT(FSIBCKCR, 0, - fsib_parents, ARRAY_SIZE(fsib_parents), 6, 2), - [DIV6_MP] = SH_CLK_MAP_DIV6_EXT(MPCKCR, 0, /* it needs bit[9-11] control */ - mp_parents, ARRAY_SIZE(mp_parents), 6, 2), - /* pll2s will be selected always for M4 */ - [DIV6_M4] = SH_CLK_MAP_DIV6_EXT(M4CKCR, 0, /* it needs bit[9] control */ - m4_parents, ARRAY_SIZE(m4_parents), 6, 1), - [DIV6_HSI] = SH_CLK_MAP_DIV6_EXT(HSICKCR, 0, /* it needs bit[9] control */ - hsi_parents, ARRAY_SIZE(hsi_parents), 6, 2), - [DIV6_SPUV] = SH_CLK_MAP_DIV6_EXT(SPUVCKCR, 0, - mp_parents, ARRAY_SIZE(mp_parents), 6, 2), -}; - -/* MSTP */ -enum { - MSTP218, MSTP217, MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, - MSTP329, MSTP323, MSTP318, MSTP317, MSTP316, - MSTP315, MSTP314, MSTP313, MSTP312, MSTP305, MSTP300, - MSTP411, MSTP410, MSTP409, - MSTP522, MSTP515, - MSTP_NR -}; - -static struct clk mstp_clks[MSTP_NR] = { - [MSTP204] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 4, 0), /* SCIFA0 */ - [MSTP203] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 3, 0), /* SCIFA1 */ - [MSTP206] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 6, 0), /* SCIFB0 */ - [MSTP207] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 7, 0), /* SCIFB1 */ - [MSTP216] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 16, 0), /* SCIFB2 */ - [MSTP217] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 17, 0), /* SCIFB3 */ - [MSTP218] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* DMAC */ - [MSTP300] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 0, 0), /* IIC2 */ - [MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1],SMSTPCR3, 5, 0), /* MMCIF1 */ - [MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI2],SMSTPCR3, 12, 0), /* SDHI2 */ - [MSTP313] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI1],SMSTPCR3, 13, 0), /* SDHI1 */ - [MSTP314] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI0],SMSTPCR3, 14, 0), /* SDHI0 */ - [MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0],SMSTPCR3, 15, 0), /* MMCIF0 */ - [MSTP316] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 16, 0), /* IIC6 */ - [MSTP317] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 17, 0), /* IIC7 */ - [MSTP318] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 18, 0), /* IIC0 */ - [MSTP323] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 23, 0), /* IIC1 */ - [MSTP329] = SH_CLK_MSTP32(&extalr_clk, SMSTPCR3, 29, 0), /* CMT10 */ - [MSTP409] = SH_CLK_MSTP32(&main_div2_clk, SMSTPCR4, 9, 0), /* IIC5 */ - [MSTP410] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 10, 0), /* IIC4 */ - [MSTP411] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 11, 0), /* IIC3 */ - [MSTP522] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR5, 22, 0), /* Thermal */ - [MSTP515] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR5, 15, 0), /* IIC8 */ -}; - -static struct clk_lookup lookups[] = { - /* main clock */ - CLKDEV_CON_ID("extal1", &extal1_clk), - CLKDEV_CON_ID("extal1_div2", &extal1_div2_clk), - CLKDEV_CON_ID("extal2", &extal2_clk), - CLKDEV_CON_ID("extal2_div2", &extal2_div2_clk), - CLKDEV_CON_ID("extal2_div4", &extal2_div4_clk), - CLKDEV_CON_ID("fsiack", &fsiack_clk), - CLKDEV_CON_ID("fsibck", &fsibck_clk), - - /* pll clock */ - CLKDEV_CON_ID("pll1", &pll1_clk), - CLKDEV_CON_ID("pll1_div2", &pll1_div2_clk), - CLKDEV_CON_ID("pll2", &pll2_clk), - CLKDEV_CON_ID("pll2s", &pll2s_clk), - CLKDEV_CON_ID("pll2h", &pll2h_clk), - - /* CPU clock */ - CLKDEV_DEV_ID("cpu0", &z_clk), - - /* DIV6 */ - CLKDEV_CON_ID("zb", &div6_clks[DIV6_ZB]), - CLKDEV_CON_ID("vck1", &div6_clks[DIV6_VCK1]), - CLKDEV_CON_ID("vck2", &div6_clks[DIV6_VCK2]), - CLKDEV_CON_ID("vck3", &div6_clks[DIV6_VCK3]), - CLKDEV_CON_ID("vck4", &div6_clks[DIV6_VCK4]), - CLKDEV_CON_ID("vck5", &div6_clks[DIV6_VCK5]), - CLKDEV_CON_ID("fsia", &div6_clks[DIV6_FSIA]), - CLKDEV_CON_ID("fsib", &div6_clks[DIV6_FSIB]), - CLKDEV_CON_ID("mp", &div6_clks[DIV6_MP]), - CLKDEV_CON_ID("m4", &div6_clks[DIV6_M4]), - CLKDEV_CON_ID("hsi", &div6_clks[DIV6_HSI]), - CLKDEV_CON_ID("spuv", &div6_clks[DIV6_SPUV]), - - /* MSTP */ - CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), - CLKDEV_DEV_ID("e6c40000.serial", &mstp_clks[MSTP204]), - CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), - CLKDEV_DEV_ID("e6c50000.serial", &mstp_clks[MSTP203]), - CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]), - CLKDEV_DEV_ID("e6c20000.serial", &mstp_clks[MSTP206]), - CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP207]), - CLKDEV_DEV_ID("e6c30000.serial", &mstp_clks[MSTP207]), - CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]), - CLKDEV_DEV_ID("e6ce0000.serial", &mstp_clks[MSTP216]), - CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]), - CLKDEV_DEV_ID("e6cf0000.serial", &mstp_clks[MSTP217]), - CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]), - CLKDEV_DEV_ID("e6700020.dma-controller", &mstp_clks[MSTP218]), - CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]), - CLKDEV_DEV_ID("e6520000.i2c", &mstp_clks[MSTP300]), - CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]), - CLKDEV_DEV_ID("ee220000.mmc", &mstp_clks[MSTP305]), - CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]), - CLKDEV_DEV_ID("ee140000.sd", &mstp_clks[MSTP312]), - CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), - CLKDEV_DEV_ID("ee120000.sd", &mstp_clks[MSTP313]), - CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), - CLKDEV_DEV_ID("ee100000.sd", &mstp_clks[MSTP314]), - CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]), - CLKDEV_DEV_ID("ee200000.mmc", &mstp_clks[MSTP315]), - CLKDEV_DEV_ID("e6550000.i2c", &mstp_clks[MSTP316]), - CLKDEV_DEV_ID("e6560000.i2c", &mstp_clks[MSTP317]), - CLKDEV_DEV_ID("e6500000.i2c", &mstp_clks[MSTP318]), - CLKDEV_DEV_ID("e6510000.i2c", &mstp_clks[MSTP323]), - CLKDEV_ICK_ID("fck", "sh-cmt-48-gen2.1", &mstp_clks[MSTP329]), - CLKDEV_ICK_ID("fck", "e6130000.timer", &mstp_clks[MSTP329]), - CLKDEV_DEV_ID("e60b0000.i2c", &mstp_clks[MSTP409]), - CLKDEV_DEV_ID("e6540000.i2c", &mstp_clks[MSTP410]), - CLKDEV_DEV_ID("e6530000.i2c", &mstp_clks[MSTP411]), - CLKDEV_DEV_ID("e6570000.i2c", &mstp_clks[MSTP515]), - - /* for DT */ - CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]), -}; - -void __init r8a73a4_clock_init(void) -{ - void __iomem *reg; - int k, ret = 0; - u32 ckscr; - - atomic_set(&frqcr_lock, -1); - - reg = ioremap_nocache(CKSCR, PAGE_SIZE); - BUG_ON(!reg); - ckscr = ioread32(reg); - iounmap(reg); - - switch ((ckscr >> 28) & 0x3) { - case 0: - main_clk.parent = &extal1_clk; - break; - case 1: - main_clk.parent = &extal1_div2_clk; - break; - case 2: - main_clk.parent = &extal2_clk; - break; - case 3: - main_clk.parent = &extal2_div2_clk; - break; - } - - for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++) - ret = clk_register(main_clks[k]); - - if (!ret) - ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table); - - if (!ret) - ret = sh_clk_div6_reparent_register(div6_clks, DIV6_NR); - - if (!ret) - ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); - - clkdev_add_table(lookups, ARRAY_SIZE(lookups)); - - if (!ret) - shmobile_clk_init(); - else - panic("failed to setup r8a73a4 clocks\n"); -} diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c deleted file mode 100644 index 3bc92f4..0000000 --- a/arch/arm/mach-shmobile/clock-sh7372.c +++ /dev/null @@ -1,620 +0,0 @@ -/* - * SH7372 clock framework support - * - * Copyright (C) 2010 Magnus Damm - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/io.h> -#include <linux/sh_clk.h> -#include <linux/clkdev.h> -#include "clock.h" -#include "common.h" - -/* SH7372 registers */ -#define FRQCRA IOMEM(0xe6150000) -#define FRQCRB IOMEM(0xe6150004) -#define FRQCRC IOMEM(0xe61500e0) -#define FRQCRD IOMEM(0xe61500e4) -#define VCLKCR1 IOMEM(0xe6150008) -#define VCLKCR2 IOMEM(0xe615000c) -#define VCLKCR3 IOMEM(0xe615001c) -#define FMSICKCR IOMEM(0xe6150010) -#define FMSOCKCR IOMEM(0xe6150014) -#define FSIACKCR IOMEM(0xe6150018) -#define FSIBCKCR IOMEM(0xe6150090) -#define SUBCKCR IOMEM(0xe6150080) -#define SPUCKCR IOMEM(0xe6150084) -#define VOUCKCR IOMEM(0xe6150088) -#define HDMICKCR IOMEM(0xe6150094) -#define DSITCKCR IOMEM(0xe6150060) -#define DSI0PCKCR IOMEM(0xe6150064) -#define DSI1PCKCR IOMEM(0xe6150098) -#define PLLC01CR IOMEM(0xe6150028) -#define PLLC2CR IOMEM(0xe615002c) -#define RMSTPCR0 IOMEM(0xe6150110) -#define RMSTPCR1 IOMEM(0xe6150114) -#define RMSTPCR2 IOMEM(0xe6150118) -#define RMSTPCR3 IOMEM(0xe615011c) -#define RMSTPCR4 IOMEM(0xe6150120) -#define SMSTPCR0 IOMEM(0xe6150130) -#define SMSTPCR1 IOMEM(0xe6150134) -#define SMSTPCR2 IOMEM(0xe6150138) -#define SMSTPCR3 IOMEM(0xe615013c) -#define SMSTPCR4 IOMEM(0xe6150140) - -#define FSIDIVA 0xFE1F8000 -#define FSIDIVB 0xFE1F8008 - -/* Platforms must set frequency on their DV_CLKI pin */ -struct clk sh7372_dv_clki_clk = { -}; - -/* Fixed 32 KHz root clock from EXTALR pin */ -static struct clk r_clk = { - .rate = 32768, -}; - -/* - * 26MHz default rate for the EXTAL1 root input clock. - * If needed, reset this with clk_set_rate() from the platform code. - */ -struct clk sh7372_extal1_clk = { - .rate = 26000000, -}; - -/* - * 48MHz default rate for the EXTAL2 root input clock. - * If needed, reset this with clk_set_rate() from the platform code. - */ -struct clk sh7372_extal2_clk = { - .rate = 48000000, -}; - -SH_CLK_RATIO(div2, 1, 2); - -SH_FIXED_RATIO_CLKg(sh7372_dv_clki_div2_clk, sh7372_dv_clki_clk, div2); -SH_FIXED_RATIO_CLK(extal1_div2_clk, sh7372_extal1_clk, div2); -SH_FIXED_RATIO_CLK(extal2_div2_clk, sh7372_extal2_clk, div2); -SH_FIXED_RATIO_CLK(extal2_div4_clk, extal2_div2_clk, div2); - -/* PLLC0 and PLLC1 */ -static unsigned long pllc01_recalc(struct clk *clk) -{ - unsigned long mult = 1; - - if (__raw_readl(PLLC01CR) & (1 << 14)) - mult = (((__raw_readl(clk->enable_reg) >> 24) & 0x3f) + 1) * 2; - - return clk->parent->rate * mult; -} - -static struct sh_clk_ops pllc01_clk_ops = { - .recalc = pllc01_recalc, -}; - -static struct clk pllc0_clk = { - .ops = &pllc01_clk_ops, - .flags = CLK_ENABLE_ON_INIT, - .parent = &extal1_div2_clk, - .enable_reg = (void __iomem *)FRQCRC, -}; - -static struct clk pllc1_clk = { - .ops = &pllc01_clk_ops, - .flags = CLK_ENABLE_ON_INIT, - .parent = &extal1_div2_clk, - .enable_reg = (void __iomem *)FRQCRA, -}; - -/* Divide PLLC1 by two */ -SH_FIXED_RATIO_CLK(pllc1_div2_clk, pllc1_clk, div2); - -/* PLLC2 */ - -/* Indices are important - they are the actual src selecting values */ -static struct clk *pllc2_parent[] = { - [0] = &extal1_div2_clk, - [1] = &extal2_div2_clk, - [2] = &sh7372_dv_clki_div2_clk, -}; - -/* Only multipliers 20 * 2 to 46 * 2 are valid, last entry for CPUFREQ_TABLE_END */ -static struct cpufreq_frequency_table pllc2_freq_table[29]; - -static void pllc2_table_rebuild(struct clk *clk) -{ - int i; - - /* Initialise PLLC2 frequency table */ - for (i = 0; i < ARRAY_SIZE(pllc2_freq_table) - 2; i++) { - pllc2_freq_table[i].frequency = clk->parent->rate * (i + 20) * 2; - pllc2_freq_table[i].driver_data = i; - } - - /* This is a special entry - switching PLL off makes it a repeater */ - pllc2_freq_table[i].frequency = clk->parent->rate; - pllc2_freq_table[i].driver_data = i; - - pllc2_freq_table[++i].frequency = CPUFREQ_TABLE_END; - pllc2_freq_table[i].driver_data = i; -} - -static unsigned long pllc2_recalc(struct clk *clk) -{ - unsigned long mult = 1; - - pllc2_table_rebuild(clk); - - /* - * If the PLL is off, mult == 1, clk->rate will be updated in - * pllc2_enable(). - */ - if (__raw_readl(PLLC2CR) & (1 << 31)) - mult = (((__raw_readl(PLLC2CR) >> 24) & 0x3f) + 1) * 2; - - return clk->parent->rate * mult; -} - -static long pllc2_round_rate(struct clk *clk, unsigned long rate) -{ - return clk_rate_table_round(clk, clk->freq_table, rate); -} - -static int pllc2_enable(struct clk *clk) -{ - int i; - - __raw_writel(__raw_readl(PLLC2CR) | 0x80000000, PLLC2CR); - - for (i = 0; i < 100; i++) - if (__raw_readl(PLLC2CR) & 0x80000000) { - clk->rate = pllc2_recalc(clk); - return 0; - } - - pr_err("%s(): timeout!\n", __func__); - - return -ETIMEDOUT; -} - -static void pllc2_disable(struct clk *clk) -{ - __raw_writel(__raw_readl(PLLC2CR) & ~0x80000000, PLLC2CR); -} - -static int pllc2_set_rate(struct clk *clk, unsigned long rate) -{ - unsigned long value; - int idx; - - idx = clk_rate_table_find(clk, clk->freq_table, rate); - if (idx < 0) - return idx; - - if (rate == clk->parent->rate) - return -EINVAL; - - value = __raw_readl(PLLC2CR) & ~(0x3f << 24); - - __raw_writel(value | ((idx + 19) << 24), PLLC2CR); - - clk->rate = clk->freq_table[idx].frequency; - - return 0; -} - -static int pllc2_set_parent(struct clk *clk, struct clk *parent) -{ - u32 value; - int ret, i; - - if (!clk->parent_table || !clk->parent_num) - return -EINVAL; - - /* Search the parent */ - for (i = 0; i < clk->parent_num; i++) - if (clk->parent_table[i] == parent) - break; - - if (i == clk->parent_num) - return -ENODEV; - - ret = clk_reparent(clk, parent); - if (ret < 0) - return ret; - - value = __raw_readl(PLLC2CR) & ~(3 << 6); - - __raw_writel(value | (i << 6), PLLC2CR); - - /* Rebiuld the frequency table */ - pllc2_table_rebuild(clk); - - return 0; -} - -static struct sh_clk_ops pllc2_clk_ops = { - .recalc = pllc2_recalc, - .round_rate = pllc2_round_rate, - .set_rate = pllc2_set_rate, - .enable = pllc2_enable, - .disable = pllc2_disable, - .set_parent = pllc2_set_parent, -}; - -struct clk sh7372_pllc2_clk = { - .ops = &pllc2_clk_ops, - .parent = &extal1_div2_clk, - .freq_table = pllc2_freq_table, - .nr_freqs = ARRAY_SIZE(pllc2_freq_table) - 1, - .parent_table = pllc2_parent, - .parent_num = ARRAY_SIZE(pllc2_parent), -}; - -/* External input clock (pin name: FSIACK/FSIBCK ) */ -static struct clk fsiack_clk = { -}; - -static struct clk fsibck_clk = { -}; - -static struct clk *main_clks[] = { - &sh7372_dv_clki_clk, - &r_clk, - &sh7372_extal1_clk, - &sh7372_extal2_clk, - &sh7372_dv_clki_div2_clk, - &extal1_div2_clk, - &extal2_div2_clk, - &extal2_div4_clk, - &pllc0_clk, - &pllc1_clk, - &pllc1_div2_clk, - &sh7372_pllc2_clk, - &fsiack_clk, - &fsibck_clk, -}; - -static void div4_kick(struct clk *clk) -{ - unsigned long value; - - /* set KICK bit in FRQCRB to update hardware setting */ - value = __raw_readl(FRQCRB); - value |= (1 << 31); - __raw_writel(value, FRQCRB); -} - -static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, - 24, 32, 36, 48, 0, 72, 96, 0 }; - -static struct clk_div_mult_table div4_div_mult_table = { - .divisors = divisors, - .nr_divisors = ARRAY_SIZE(divisors), -}; - -static struct clk_div4_table div4_table = { - .div_mult_table = &div4_div_mult_table, - .kick = div4_kick, -}; - -enum { DIV4_I, DIV4_ZG, DIV4_B, DIV4_M1, DIV4_CSIR, - DIV4_ZX, DIV4_HP, - DIV4_ISPB, DIV4_S, DIV4_ZB, DIV4_ZB3, DIV4_CP, - DIV4_DDRP, DIV4_NR }; - -#define DIV4(_reg, _bit, _mask, _flags) \ - SH_CLK_DIV4(&pllc1_clk, _reg, _bit, _mask, _flags) - -static struct clk div4_clks[DIV4_NR] = { - [DIV4_I] = DIV4(FRQCRA, 20, 0x6fff, CLK_ENABLE_ON_INIT), - [DIV4_ZG] = DIV4(FRQCRA, 16, 0x6fff, CLK_ENABLE_ON_INIT), - [DIV4_B] = DIV4(FRQCRA, 8, 0x6fff, CLK_ENABLE_ON_INIT), - [DIV4_M1] = DIV4(FRQCRA, 4, 0x6fff, CLK_ENABLE_ON_INIT), - [DIV4_CSIR] = DIV4(FRQCRA, 0, 0x6fff, 0), - [DIV4_ZX] = DIV4(FRQCRB, 12, 0x6fff, 0), - [DIV4_HP] = DIV4(FRQCRB, 4, 0x6fff, 0), - [DIV4_ISPB] = DIV4(FRQCRC, 20, 0x6fff, 0), - [DIV4_S] = DIV4(FRQCRC, 12, 0x6fff, 0), - [DIV4_ZB] = DIV4(FRQCRC, 8, 0x6fff, 0), - [DIV4_ZB3] = DIV4(FRQCRC, 4, 0x6fff, 0), - [DIV4_CP] = DIV4(FRQCRC, 0, 0x6fff, 0), - [DIV4_DDRP] = DIV4(FRQCRD, 0, 0x677c, 0), -}; - -enum { DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_FMSI, DIV6_FMSO, - DIV6_SUB, DIV6_SPU, - DIV6_VOU, DIV6_DSIT, DIV6_DSI0P, DIV6_DSI1P, - DIV6_NR }; - -static struct clk div6_clks[DIV6_NR] = { - [DIV6_VCK1] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR1, 0), - [DIV6_VCK2] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR2, 0), - [DIV6_VCK3] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR3, 0), - [DIV6_FMSI] = SH_CLK_DIV6(&pllc1_div2_clk, FMSICKCR, 0), - [DIV6_FMSO] = SH_CLK_DIV6(&pllc1_div2_clk, FMSOCKCR, 0), - [DIV6_SUB] = SH_CLK_DIV6(&sh7372_extal2_clk, SUBCKCR, 0), - [DIV6_SPU] = SH_CLK_DIV6(&pllc1_div2_clk, SPUCKCR, 0), - [DIV6_VOU] = SH_CLK_DIV6(&pllc1_div2_clk, VOUCKCR, 0), - [DIV6_DSIT] = SH_CLK_DIV6(&pllc1_div2_clk, DSITCKCR, 0), - [DIV6_DSI0P] = SH_CLK_DIV6(&pllc1_div2_clk, DSI0PCKCR, 0), - [DIV6_DSI1P] = SH_CLK_DIV6(&pllc1_div2_clk, DSI1PCKCR, 0), -}; - -enum { DIV6_HDMI, DIV6_FSIA, DIV6_FSIB, DIV6_REPARENT_NR }; - -/* Indices are important - they are the actual src selecting values */ -static struct clk *hdmi_parent[] = { - [0] = &pllc1_div2_clk, - [1] = &sh7372_pllc2_clk, - [2] = &sh7372_dv_clki_clk, - [3] = NULL, /* pllc2_div4 not implemented yet */ -}; - -static struct clk *fsiackcr_parent[] = { - [0] = &pllc1_div2_clk, - [1] = &sh7372_pllc2_clk, - [2] = &fsiack_clk, /* external input for FSI A */ - [3] = NULL, /* setting prohibited */ -}; - -static struct clk *fsibckcr_parent[] = { - [0] = &pllc1_div2_clk, - [1] = &sh7372_pllc2_clk, - [2] = &fsibck_clk, /* external input for FSI B */ - [3] = NULL, /* setting prohibited */ -}; - -static struct clk div6_reparent_clks[DIV6_REPARENT_NR] = { - [DIV6_HDMI] = SH_CLK_DIV6_EXT(HDMICKCR, 0, - hdmi_parent, ARRAY_SIZE(hdmi_parent), 6, 2), - [DIV6_FSIA] = SH_CLK_DIV6_EXT(FSIACKCR, 0, - fsiackcr_parent, ARRAY_SIZE(fsiackcr_parent), 6, 2), - [DIV6_FSIB] = SH_CLK_DIV6_EXT(FSIBCKCR, 0, - fsibckcr_parent, ARRAY_SIZE(fsibckcr_parent), 6, 2), -}; - -/* FSI DIV */ -enum { FSIDIV_A, FSIDIV_B, FSIDIV_REPARENT_NR }; - -static struct clk fsidivs[] = { - [FSIDIV_A] = SH_CLK_FSIDIV(FSIDIVA, &div6_reparent_clks[DIV6_FSIA]), - [FSIDIV_B] = SH_CLK_FSIDIV(FSIDIVB, &div6_reparent_clks[DIV6_FSIB]), -}; - -enum { MSTP001, MSTP000, - MSTP131, MSTP130, - MSTP129, MSTP128, MSTP127, MSTP126, MSTP125, - MSTP118, MSTP117, MSTP116, MSTP113, - MSTP106, MSTP101, MSTP100, - MSTP223, - MSTP218, MSTP217, MSTP216, MSTP214, MSTP208, MSTP207, - MSTP206, MSTP205, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200, - MSTP328, MSTP323, MSTP322, MSTP315, MSTP314, MSTP313, MSTP312, - MSTP423, MSTP415, MSTP413, MSTP411, MSTP410, MSTP407, MSTP406, - MSTP405, MSTP404, MSTP403, MSTP400, - MSTP_NR }; - -#define MSTP(_parent, _reg, _bit, _flags) \ - SH_CLK_MSTP32(_parent, _reg, _bit, _flags) - -static struct clk mstp_clks[MSTP_NR] = { - [MSTP001] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR0, 1, 0), /* IIC2 */ - [MSTP000] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR0, 0, 0), /* MSIOF0 */ - [MSTP131] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 31, 0), /* VEU3 */ - [MSTP130] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 30, 0), /* VEU2 */ - [MSTP129] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 29, 0), /* VEU1 */ - [MSTP128] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 28, 0), /* VEU0 */ - [MSTP127] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 27, 0), /* CEU */ - [MSTP126] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 26, 0), /* CSI2 */ - [MSTP125] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 25, 0), /* TMU0 */ - [MSTP118] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 18, 0), /* DSITX */ - [MSTP117] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 17, 0), /* LCDC1 */ - [MSTP116] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 16, 0), /* IIC0 */ - [MSTP113] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 13, 0), /* MERAM */ - [MSTP106] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 6, 0), /* JPU */ - [MSTP101] = MSTP(&div4_clks[DIV4_M1], SMSTPCR1, 1, 0), /* VPU */ - [MSTP100] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 0, 0), /* LCDC0 */ - [MSTP223] = MSTP(&div6_clks[DIV6_SPU], SMSTPCR2, 23, 0), /* SPU2 */ - [MSTP218] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* DMAC1 */ - [MSTP217] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 17, 0), /* DMAC2 */ - [MSTP216] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 16, 0), /* DMAC3 */ - [MSTP214] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 14, 0), /* USBDMAC */ - [MSTP208] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 8, 0), /* MSIOF1 */ - [MSTP207] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 7, 0), /* SCIFA5 */ - [MSTP206] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 6, 0), /* SCIFB */ - [MSTP205] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 5, 0), /* MSIOF2 */ - [MSTP204] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 4, 0), /* SCIFA0 */ - [MSTP203] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 3, 0), /* SCIFA1 */ - [MSTP202] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 2, 0), /* SCIFA2 */ - [MSTP201] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 1, 0), /* SCIFA3 */ - [MSTP200] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 0, 0), /* SCIFA4 */ - [MSTP328] = MSTP(&div6_clks[DIV6_SPU], SMSTPCR3, 28, 0), /* FSI2 */ - [MSTP323] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 23, 0), /* IIC1 */ - [MSTP322] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 22, 0), /* USB0 */ - [MSTP315] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 15, 0), /* FLCTL*/ - [MSTP314] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 14, 0), /* SDHI0 */ - [MSTP313] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 13, 0), /* SDHI1 */ - [MSTP312] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 12, 0), /* MMC */ - [MSTP423] = MSTP(&div4_clks[DIV4_B], SMSTPCR4, 23, 0), /* DSITX1 */ - [MSTP415] = MSTP(&div4_clks[DIV4_HP], SMSTPCR4, 15, 0), /* SDHI2 */ - [MSTP413] = MSTP(&pllc1_div2_clk, SMSTPCR4, 13, 0), /* HDMI */ - [MSTP411] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 11, 0), /* IIC3 */ - [MSTP410] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 10, 0), /* IIC4 */ - [MSTP407] = MSTP(&div4_clks[DIV4_HP], SMSTPCR4, 7, 0), /* USB-DMAC1 */ - [MSTP406] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 6, 0), /* USB1 */ - [MSTP405] = MSTP(&r_clk, SMSTPCR4, 5, 0), /* CMT4 */ - [MSTP404] = MSTP(&r_clk, SMSTPCR4, 4, 0), /* CMT3 */ - [MSTP403] = MSTP(&r_clk, SMSTPCR4, 3, 0), /* KEYSC */ - [MSTP400] = MSTP(&r_clk, SMSTPCR4, 0, 0), /* CMT2 */ -}; - -static struct clk_lookup lookups[] = { - /* main clocks */ - CLKDEV_CON_ID("dv_clki_div2_clk", &sh7372_dv_clki_div2_clk), - CLKDEV_CON_ID("r_clk", &r_clk), - CLKDEV_CON_ID("extal1", &sh7372_extal1_clk), - CLKDEV_CON_ID("extal2", &sh7372_extal2_clk), - CLKDEV_CON_ID("extal1_div2_clk", &extal1_div2_clk), - CLKDEV_CON_ID("extal2_div2_clk", &extal2_div2_clk), - CLKDEV_CON_ID("extal2_div4_clk", &extal2_div4_clk), - CLKDEV_CON_ID("pllc0_clk", &pllc0_clk), - CLKDEV_CON_ID("pllc1_clk", &pllc1_clk), - CLKDEV_CON_ID("pllc1_div2_clk", &pllc1_div2_clk), - CLKDEV_CON_ID("pllc2_clk", &sh7372_pllc2_clk), - CLKDEV_CON_ID("fsiack", &fsiack_clk), - CLKDEV_CON_ID("fsibck", &fsibck_clk), - - /* DIV4 clocks */ - CLKDEV_CON_ID("i_clk", &div4_clks[DIV4_I]), - CLKDEV_CON_ID("zg_clk", &div4_clks[DIV4_ZG]), - CLKDEV_CON_ID("b_clk", &div4_clks[DIV4_B]), - CLKDEV_CON_ID("m1_clk", &div4_clks[DIV4_M1]), - CLKDEV_CON_ID("csir_clk", &div4_clks[DIV4_CSIR]), - CLKDEV_CON_ID("zx_clk", &div4_clks[DIV4_ZX]), - CLKDEV_CON_ID("hp_clk", &div4_clks[DIV4_HP]), - CLKDEV_CON_ID("ispb_clk", &div4_clks[DIV4_ISPB]), - CLKDEV_CON_ID("s_clk", &div4_clks[DIV4_S]), - CLKDEV_CON_ID("zb_clk", &div4_clks[DIV4_ZB]), - CLKDEV_CON_ID("zb3_clk", &div4_clks[DIV4_ZB3]), - CLKDEV_CON_ID("cp_clk", &div4_clks[DIV4_CP]), - CLKDEV_CON_ID("ddrp_clk", &div4_clks[DIV4_DDRP]), - - /* DIV6 clocks */ - CLKDEV_CON_ID("vck1_clk", &div6_clks[DIV6_VCK1]), - CLKDEV_CON_ID("vck2_clk", &div6_clks[DIV6_VCK2]), - CLKDEV_CON_ID("vck3_clk", &div6_clks[DIV6_VCK3]), - CLKDEV_CON_ID("fmsi_clk", &div6_clks[DIV6_FMSI]), - CLKDEV_CON_ID("fmso_clk", &div6_clks[DIV6_FMSO]), - CLKDEV_CON_ID("sub_clk", &div6_clks[DIV6_SUB]), - CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_SPU]), - CLKDEV_CON_ID("vou_clk", &div6_clks[DIV6_VOU]), - CLKDEV_CON_ID("hdmi_clk", &div6_reparent_clks[DIV6_HDMI]), - - /* MSTP32 clocks */ - CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* IIC2 */ - CLKDEV_DEV_ID("fff30000.i2c", &mstp_clks[MSTP001]), /* IIC2 */ - CLKDEV_DEV_ID("spi_sh_msiof.0", &mstp_clks[MSTP000]), /* MSIOF0 */ - CLKDEV_DEV_ID("uio_pdrv_genirq.4", &mstp_clks[MSTP131]), /* VEU3 */ - CLKDEV_DEV_ID("uio_pdrv_genirq.3", &mstp_clks[MSTP130]), /* VEU2 */ - CLKDEV_DEV_ID("uio_pdrv_genirq.2", &mstp_clks[MSTP129]), /* VEU1 */ - CLKDEV_DEV_ID("uio_pdrv_genirq.1", &mstp_clks[MSTP128]), /* VEU0 */ - CLKDEV_DEV_ID("sh_mobile_ceu.0", &mstp_clks[MSTP127]), /* CEU */ - CLKDEV_DEV_ID("sh-mobile-csi2.0", &mstp_clks[MSTP126]), /* CSI2 */ - CLKDEV_DEV_ID("sh-mipi-dsi.0", &mstp_clks[MSTP118]), /* DSITX0 */ - CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1", &mstp_clks[MSTP117]), /* LCDC1 */ - CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* IIC0 */ - CLKDEV_DEV_ID("fff20000.i2c", &mstp_clks[MSTP116]), /* IIC0 */ - CLKDEV_DEV_ID("sh_mobile_meram.0", &mstp_clks[MSTP113]), /* MERAM */ - CLKDEV_DEV_ID("uio_pdrv_genirq.5", &mstp_clks[MSTP106]), /* JPU */ - CLKDEV_DEV_ID("uio_pdrv_genirq.0", &mstp_clks[MSTP101]), /* VPU */ - CLKDEV_DEV_ID("sh_mobile_lcdc_fb.0", &mstp_clks[MSTP100]), /* LCDC0 */ - CLKDEV_DEV_ID("uio_pdrv_genirq.6", &mstp_clks[MSTP223]), /* SPU2DSP0 */ - CLKDEV_DEV_ID("uio_pdrv_genirq.7", &mstp_clks[MSTP223]), /* SPU2DSP1 */ - CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]), /* DMAC1 */ - CLKDEV_DEV_ID("sh-dma-engine.1", &mstp_clks[MSTP217]), /* DMAC2 */ - CLKDEV_DEV_ID("sh-dma-engine.2", &mstp_clks[MSTP216]), /* DMAC3 */ - CLKDEV_DEV_ID("sh-dma-engine.3", &mstp_clks[MSTP214]), /* USB-DMAC0 */ - CLKDEV_DEV_ID("spi_sh_msiof.1", &mstp_clks[MSTP208]), /* MSIOF1 */ - CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]), /* SCIFA5 */ - CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP206]), /* SCIFB */ - CLKDEV_DEV_ID("spi_sh_msiof.2", &mstp_clks[MSTP205]), /* MSIOF2 */ - CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */ - CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */ - CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP202]), /* SCIFA2 */ - CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]), /* SCIFA3 */ - CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */ - CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI2 */ - CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* IIC1 */ - CLKDEV_DEV_ID("e6c20000.i2c", &mstp_clks[MSTP323]), /* IIC1 */ - CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[MSTP322]), /* USB0 */ - CLKDEV_DEV_ID("r8a66597_udc.0", &mstp_clks[MSTP322]), /* USB0 */ - CLKDEV_DEV_ID("renesas_usbhs.0", &mstp_clks[MSTP322]), /* USB0 */ - CLKDEV_DEV_ID("sh_flctl.0", &mstp_clks[MSTP315]), /* FLCTL */ - CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), /* SDHI0 */ - CLKDEV_DEV_ID("e6850000.sdhi", &mstp_clks[MSTP314]), /* SDHI0 */ - CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), /* SDHI1 */ - CLKDEV_DEV_ID("e6860000.sdhi", &mstp_clks[MSTP313]), /* SDHI1 */ - CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP312]), /* MMC */ - CLKDEV_DEV_ID("e6bd0000.mmcif", &mstp_clks[MSTP312]), /* MMC */ - CLKDEV_DEV_ID("sh-mipi-dsi.1", &mstp_clks[MSTP423]), /* DSITX1 */ - CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP415]), /* SDHI2 */ - CLKDEV_DEV_ID("e6870000.sdhi", &mstp_clks[MSTP415]), /* SDHI2 */ - CLKDEV_DEV_ID("sh-mobile-hdmi", &mstp_clks[MSTP413]), /* HDMI */ - CLKDEV_DEV_ID("i2c-sh_mobile.3", &mstp_clks[MSTP411]), /* IIC3 */ - CLKDEV_DEV_ID("e6d20000.i2c", &mstp_clks[MSTP411]), /* IIC3 */ - CLKDEV_DEV_ID("i2c-sh_mobile.4", &mstp_clks[MSTP410]), /* IIC4 */ - CLKDEV_DEV_ID("e6d30000.i2c", &mstp_clks[MSTP410]), /* IIC4 */ - CLKDEV_DEV_ID("sh-dma-engine.4", &mstp_clks[MSTP407]), /* USB-DMAC1 */ - CLKDEV_DEV_ID("r8a66597_hcd.1", &mstp_clks[MSTP406]), /* USB1 */ - CLKDEV_DEV_ID("r8a66597_udc.1", &mstp_clks[MSTP406]), /* USB1 */ - CLKDEV_DEV_ID("renesas_usbhs.1", &mstp_clks[MSTP406]), /* USB1 */ - CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */ - - /* ICK */ - CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]), - CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]), - CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]), - CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]), - CLKDEV_ICK_ID("hdmi", "sh_mobile_lcdc_fb.1", - &div6_reparent_clks[DIV6_HDMI]), - CLKDEV_ICK_ID("ick", "sh-mobile-hdmi", &div6_reparent_clks[DIV6_HDMI]), - CLKDEV_ICK_ID("icka", "sh_fsi2", &div6_reparent_clks[DIV6_FSIA]), - CLKDEV_ICK_ID("ickb", "sh_fsi2", &div6_reparent_clks[DIV6_FSIB]), - CLKDEV_ICK_ID("fck", "sh-tmu.0", &mstp_clks[MSTP125]), /* TMU0 */ - CLKDEV_ICK_ID("spu2", "sh_fsi2", &mstp_clks[MSTP223]), - CLKDEV_ICK_ID("fck", "sh-cmt-32-fast.4", &mstp_clks[MSTP405]), /* CMT4 */ - CLKDEV_ICK_ID("fck", "sh-cmt-32-fast.3", &mstp_clks[MSTP404]), /* CMT3 */ - CLKDEV_ICK_ID("fck", "sh-cmt-32-fast.2", &mstp_clks[MSTP400]), /* CMT2 */ - CLKDEV_ICK_ID("diva", "sh_fsi2", &fsidivs[FSIDIV_A]), - CLKDEV_ICK_ID("divb", "sh_fsi2", &fsidivs[FSIDIV_B]), - CLKDEV_ICK_ID("xcka", "sh_fsi2", &fsiack_clk), - CLKDEV_ICK_ID("xckb", "sh_fsi2", &fsibck_clk), -}; - -void __init sh7372_clock_init(void) -{ - int k, ret = 0; - - /* make sure MSTP bits on the RT/SH4AL-DSP side are off */ - __raw_writel(0xe4ef8087, RMSTPCR0); - __raw_writel(0xffffffff, RMSTPCR1); - __raw_writel(0x37c7f7ff, RMSTPCR2); - __raw_writel(0xffffffff, RMSTPCR3); - __raw_writel(0xffe0fffd, RMSTPCR4); - - for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++) - ret = clk_register(main_clks[k]); - - if (!ret) - ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table); - - if (!ret) - ret = sh_clk_div6_register(div6_clks, DIV6_NR); - - if (!ret) - ret = sh_clk_div6_reparent_register(div6_reparent_clks, DIV6_REPARENT_NR); - - if (!ret) - ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); - - if (!ret) - ret = sh_clk_fsidiv_register(fsidivs, FSIDIV_REPARENT_NR); - - clkdev_add_table(lookups, ARRAY_SIZE(lookups)); - - if (!ret) - shmobile_clk_init(); - else - panic("failed to setup sh7372 clocks\n"); -} diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c index 34f056f..68c2d06 100644 --- a/arch/arm/mach-shmobile/clock.c +++ b/arch/arm/mach-shmobile/clock.c @@ -45,14 +45,3 @@ int __init shmobile_clk_init(void) return 0; } - -int __clk_get(struct clk *clk) -{ - return 1; -} -EXPORT_SYMBOL(__clk_get); - -void __clk_put(struct clk *clk) -{ -} -EXPORT_SYMBOL(__clk_put); diff --git a/arch/arm/mach-shmobile/common.h b/arch/arm/mach-shmobile/common.h index 309025e..afc60ba 100644 --- a/arch/arm/mach-shmobile/common.h +++ b/arch/arm/mach-shmobile/common.h @@ -21,10 +21,7 @@ extern void shmobile_smp_scu_cpu_die(unsigned int cpu); extern int shmobile_smp_scu_cpu_kill(unsigned int cpu); struct clk; extern int shmobile_clk_init(void); -extern void shmobile_handle_irq_intc(struct pt_regs *); extern struct platform_suspend_ops shmobile_suspend_ops; -struct cpuidle_driver; -extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv); #ifdef CONFIG_SUSPEND int shmobile_suspend_init(void); @@ -34,12 +31,6 @@ static inline int shmobile_suspend_init(void) { return 0; } static inline void shmobile_smp_apmu_suspend_init(void) { } #endif -#ifdef CONFIG_CPU_IDLE -int shmobile_cpuidle_init(void); -#else -static inline int shmobile_cpuidle_init(void) { return 0; } -#endif - #ifdef CONFIG_CPU_FREQ int shmobile_cpufreq_init(void); #else @@ -51,7 +42,6 @@ extern void __iomem *shmobile_scu_base; static inline void __init shmobile_init_late(void) { shmobile_suspend_init(); - shmobile_cpuidle_init(); shmobile_cpufreq_init(); } diff --git a/arch/arm/mach-shmobile/cpuidle.c b/arch/arm/mach-shmobile/cpuidle.c deleted file mode 100644 index 0afeb5c..0000000 --- a/arch/arm/mach-shmobile/cpuidle.c +++ /dev/null @@ -1,37 +0,0 @@ -/* - * CPUIdle support code for SH-Mobile ARM - * - * Copyright (C) 2011 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#include <linux/pm.h> -#include <linux/cpuidle.h> -#include <linux/suspend.h> -#include <linux/module.h> -#include <linux/err.h> -#include <asm/cpuidle.h> -#include <asm/io.h> - -static struct cpuidle_driver shmobile_cpuidle_default_driver = { - .name = "shmobile_cpuidle", - .owner = THIS_MODULE, - .states[0] = ARM_CPUIDLE_WFI_STATE, - .safe_state_index = 0, /* C1 */ - .state_count = 1, -}; - -static struct cpuidle_driver *cpuidle_drv = &shmobile_cpuidle_default_driver; - -void __init shmobile_cpuidle_set_driver(struct cpuidle_driver *drv) -{ - cpuidle_drv = drv; -} - -int __init shmobile_cpuidle_init(void) -{ - return cpuidle_register(cpuidle_drv, NULL); -} diff --git a/arch/arm/mach-shmobile/entry-intc.S b/arch/arm/mach-shmobile/entry-intc.S deleted file mode 100644 index 1a1c00c..0000000 --- a/arch/arm/mach-shmobile/entry-intc.S +++ /dev/null @@ -1,54 +0,0 @@ -/* - * ARM Interrupt demux handler using INTC - * - * Copyright (C) 2010 Magnus Damm - * Copyright (C) 2008 Renesas Solutions Corp. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <asm/entry-macro-multi.S> - -#define INTCA_BASE 0xe6980000 -#define INTFLGA_OFFS 0x00000018 /* accept pending interrupt */ -#define INTEVTA_OFFS 0x00000020 /* vector number of accepted interrupt */ -#define INTLVLA_OFFS 0x00000030 /* priority level of accepted interrupt */ -#define INTLVLB_OFFS 0x00000034 /* previous priority level */ - - .macro get_irqnr_preamble, base, tmp - ldr \base, =INTCA_BASE - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - /* The single INTFLGA read access below results in the following: - * - * 1. INTLVLB is updated with old priority value from INTLVLA - * 2. Highest priority interrupt is accepted - * 3. INTLVLA is updated to contain priority of accepted interrupt - * 4. Accepted interrupt vector is stored in INTFLGA and INTEVTA - */ - ldr \irqnr, [\base, #INTFLGA_OFFS] - - /* Restore INTLVLA with the value saved in INTLVLB. - * This is required to support interrupt priorities properly. - */ - ldrb \tmp, [\base, #INTLVLB_OFFS] - strb \tmp, [\base, #INTLVLA_OFFS] - - /* Handle invalid vector number case */ - cmp \irqnr, #0 - beq 1000f - - /* Convert vector to irq number, same as the evt2irq() macro */ - lsr \irqnr, \irqnr, #0x5 - subs \irqnr, \irqnr, #16 - -1000: - .endm - - .macro test_for_ipi, irqnr, irqstat, base, tmp - .endm - - arch_irq_handler shmobile_handle_irq_intc diff --git a/arch/arm/mach-shmobile/include/mach/clkdev.h b/arch/arm/mach-shmobile/include/mach/clkdev.h deleted file mode 100644 index 36d0163..0000000 --- a/arch/arm/mach-shmobile/include/mach/clkdev.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __ASM_MACH_CLKDEV_H -#define __ASM_MACH_CLKDEV_H - -int __clk_get(struct clk *clk); -void __clk_put(struct clk *clk); - -#endif /* __ASM_MACH_CLKDEV_H */ diff --git a/arch/arm/mach-shmobile/include/mach/head-mackerel.txt b/arch/arm/mach-shmobile/include/mach/head-mackerel.txt deleted file mode 100644 index 9f134df..0000000 --- a/arch/arm/mach-shmobile/include/mach/head-mackerel.txt +++ /dev/null @@ -1,93 +0,0 @@ -LIST "partner-jet-setup.txt" -LIST "(C) Copyright 2010 Renesas Solutions Corp" -LIST "Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>" - -LIST "RWT Setting" -EW 0xE6020004, 0xA500 -EW 0xE6030004, 0xA500 - -LIST "GPIO Setting" -EB 0xE6051013, 0xA2 - -LIST "CPG" -ED 0xE61500C0, 0x00000002 - -WAIT 1, 0xFE40009C - -LIST "FRQCR" -ED 0xE6150000, 0x2D1305C3 -ED 0xE61500E0, 0x9E40358E -ED 0xE6150004, 0x80331050 - -WAIT 1, 0xFE40009C - -ED 0xE61500E4, 0x00002000 - -WAIT 1, 0xFE40009C - -LIST "PLL" -ED 0xE6150028, 0x00004000 - -WAIT 1, 0xFE40009C - -ED 0xE615002C, 0x93000040 - -WAIT 1, 0xFE40009C - -LIST "SUB/USBClk" -ED 0xE6150080, 0x00000180 - -LIST "BSC" -ED 0xFEC10000, 0x00E0001B - -LIST "SBSC1" -ED 0xFE400354, 0x01AD8000 -ED 0xFE400354, 0x01AD8001 - -WAIT 5, 0xFE40009C - -ED 0xFE400008, 0xBCC90151 -ED 0xFE400040, 0x41774113 -ED 0xFE400044, 0x2712E229 -ED 0xFE400048, 0x20C18505 -ED 0xFE40004C, 0x00110209 -ED 0xFE400010, 0x00000087 - -WAIT 30, 0xFE40009C - -ED 0xFE400084, 0x0000003F -EB 0xFE500000, 0x00 - -WAIT 5, 0xFE40009C - -ED 0xFE400084, 0x0000FF0A -EB 0xFE500000, 0x00 - -WAIT 1, 0xFE40009C - -ED 0xFE400084, 0x00002201 -EB 0xFE500000, 0x00 -ED 0xFE400084, 0x00000302 -EB 0xFE500000, 0x00 -EB 0xFE5C0000, 0x00 -ED 0xFE400008, 0xBCC90159 -ED 0xFE40008C, 0x88800004 -ED 0xFE400094, 0x00000004 -ED 0xFE400028, 0xA55A0032 -ED 0xFE40002C, 0xA55A000C -ED 0xFE400020, 0xA55A2048 -ED 0xFE400008, 0xBCC90959 - -LIST "Change CPGA setting" -ED 0xE61500E0, 0x9E40352E -ED 0xE6150004, 0x80331050 - -WAIT 1, 0xFE40009C - -ED 0xFE400354, 0x01AD8002 - -LIST "SCIF0 - Serial port for earlyprintk" -EB 0xE6053098, 0xe1 -EW 0xE6C40000, 0x0000 -EB 0xE6C40004, 0x19 -EW 0xE6C40008, 0x0030 diff --git a/arch/arm/mach-shmobile/include/mach/mmc-mackerel.h b/arch/arm/mach-shmobile/include/mach/mmc-mackerel.h deleted file mode 100644 index 15d3a9e..0000000 --- a/arch/arm/mach-shmobile/include/mach/mmc-mackerel.h +++ /dev/null @@ -1,38 +0,0 @@ -#ifndef MMC_MACKEREL_H -#define MMC_MACKEREL_H - -#define PORT0CR (void __iomem *)0xe6051000 -#define PORT1CR (void __iomem *)0xe6051001 -#define PORT2CR (void __iomem *)0xe6051002 -#define PORT159CR (void __iomem *)0xe605009f - -#define PORTR031_000DR (void __iomem *)0xe6055000 -#define PORTL159_128DR (void __iomem *)0xe6054010 - -static inline void mmc_init_progress(void) -{ - /* Initialise LEDS0-3 - * registers: PORT0CR-PORT2CR,PORT159CR (LED0-LED3 Control) - * value: 0x10 - enable output - */ - __raw_writeb(0x10, PORT0CR); - __raw_writeb(0x10, PORT1CR); - __raw_writeb(0x10, PORT2CR); - __raw_writeb(0x10, PORT159CR); -} - -static inline void mmc_update_progress(int n) -{ - unsigned a = 0, b = 0; - - if (n < 3) - a = 1 << n; - else - b = 1 << 31; - - __raw_writel((__raw_readl(PORTR031_000DR) & ~0x7) | a, - PORTR031_000DR); - __raw_writel((__raw_readl(PORTL159_128DR) & ~(1 << 31)) | b, - PORTL159_128DR); -} -#endif /* MMC_MACKEREL_H */ diff --git a/arch/arm/mach-shmobile/include/mach/mmc.h b/arch/arm/mach-shmobile/include/mach/mmc.h deleted file mode 100644 index e979b8f..0000000 --- a/arch/arm/mach-shmobile/include/mach/mmc.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef MMC_H -#define MMC_H - -/************************************************** - * - * board specific settings - * - **************************************************/ - -#ifdef CONFIG_MACH_MACKEREL -#include "mach/mmc-mackerel.h" -#else -#error "unsupported board." -#endif - -#endif /* MMC_H */ diff --git a/arch/arm/mach-shmobile/include/mach/sdhi-sh7372.h b/arch/arm/mach-shmobile/include/mach/sdhi-sh7372.h deleted file mode 100644 index 4a81b01..0000000 --- a/arch/arm/mach-shmobile/include/mach/sdhi-sh7372.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef SDHI_SH7372_H -#define SDHI_SH7372_H - -#define SDGENCNTA 0xfe40009c - -/* The countdown of SDGENCNTA is controlled by - * ZB3D2CLK which runs at 149.5MHz. - * That is 149.5ticks/us. Approximate this as 150ticks/us. - */ -static void udelay(int us) -{ - __raw_writel(us * 150, SDGENCNTA); - while(__raw_readl(SDGENCNTA)) ; -} - -static void msleep(int ms) -{ - udelay(ms * 1000); -} - -#endif diff --git a/arch/arm/mach-shmobile/include/mach/sdhi.h b/arch/arm/mach-shmobile/include/mach/sdhi.h deleted file mode 100644 index 0ec9e69..0000000 --- a/arch/arm/mach-shmobile/include/mach/sdhi.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef SDHI_H -#define SDHI_H - -/************************************************** - * - * CPU specific settings - * - **************************************************/ - -#ifdef CONFIG_ARCH_SH7372 -#include "mach/sdhi-sh7372.h" -#else -#error "unsupported CPU." -#endif - -#endif /* SDHI_H */ diff --git a/arch/arm/mach-shmobile/include/mach/system.h b/arch/arm/mach-shmobile/include/mach/system.h deleted file mode 100644 index 540eaff..0000000 --- a/arch/arm/mach-shmobile/include/mach/system.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef __ASM_ARCH_SYSTEM_H -#define __ASM_ARCH_SYSTEM_H - -#include <asm/system_misc.h> - -static inline void arch_reset(char mode, const char *cmd) -{ - soft_restart(0); -} - -#endif diff --git a/arch/arm/mach-shmobile/include/mach/uncompress.h b/arch/arm/mach-shmobile/include/mach/uncompress.h deleted file mode 100644 index f1aee567..0000000 --- a/arch/arm/mach-shmobile/include/mach/uncompress.h +++ /dev/null @@ -1,19 +0,0 @@ -#ifndef __ASM_MACH_UNCOMPRESS_H -#define __ASM_MACH_UNCOMPRESS_H - -/* - * This does not append a newline - */ -static void putc(int c) -{ -} - -static inline void flush(void) -{ -} - -static void arch_decomp_setup(void) -{ -} - -#endif /* __ASM_MACH_UNCOMPRESS_H */ diff --git a/arch/arm/mach-shmobile/include/mach/zboot.h b/arch/arm/mach-shmobile/include/mach/zboot.h index 727cc78..175ee05 100644 --- a/arch/arm/mach-shmobile/include/mach/zboot.h +++ b/arch/arm/mach-shmobile/include/mach/zboot.h @@ -9,10 +9,7 @@ * **************************************************/ -#ifdef CONFIG_MACH_MACKEREL -#define MEMORY_START 0x40000000 -#include "mach/head-mackerel.txt" -#elif defined(CONFIG_MACH_KZM9G) || defined(CONFIG_MACH_KZM9G_REFERENCE) +#ifdef CONFIG_MACH_KZM9G #define MEMORY_START 0x43000000 #include "mach/head-kzm9g.txt" #else diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c deleted file mode 100644 index 1ccf49c..0000000 --- a/arch/arm/mach-shmobile/intc-sh7372.c +++ /dev/null @@ -1,672 +0,0 @@ -/* - * sh7372 processor support - INTC hardware block - * - * Copyright (C) 2010 Magnus Damm - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/module.h> -#include <linux/irq.h> -#include <linux/io.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include "intc.h" -#include "irqs.h" - -enum { - UNUSED_INTCA = 0, - - /* interrupt sources INTCA */ - DIRC, - CRYPT_STD, - IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1, - AP_ARM_IRQPMU, AP_ARM_COMMTX, AP_ARM_COMMRX, - MFI_MFIM, MFI_MFIS, - BBIF1, BBIF2, - USBHSDMAC0_USHDMI, - _3DG_SGX540, - CMT1_CMT10, CMT1_CMT11, CMT1_CMT12, CMT1_CMT13, CMT2, CMT3, - KEYSC_KEY, - SCIFA0, SCIFA1, SCIFA2, SCIFA3, - MSIOF2, MSIOF1, - SCIFA4, SCIFA5, SCIFB, - FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I, - SDHI0_SDHI0I0, SDHI0_SDHI0I1, SDHI0_SDHI0I2, SDHI0_SDHI0I3, - SDHI1_SDHI1I0, SDHI1_SDHI1I1, SDHI1_SDHI1I2, - IRREM, - IRDA, - TPU0, - TTI20, - DDM, - SDHI2_SDHI2I0, SDHI2_SDHI2I1, SDHI2_SDHI2I2, SDHI2_SDHI2I3, - RWDT0, - DMAC1_1_DEI0, DMAC1_1_DEI1, DMAC1_1_DEI2, DMAC1_1_DEI3, - DMAC1_2_DEI4, DMAC1_2_DEI5, DMAC1_2_DADERR, - DMAC2_1_DEI0, DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3, - DMAC2_2_DEI4, DMAC2_2_DEI5, DMAC2_2_DADERR, - DMAC3_1_DEI0, DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3, - DMAC3_2_DEI4, DMAC3_2_DEI5, DMAC3_2_DADERR, - SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM, - HDMI, - SPU2_SPU0, SPU2_SPU1, - FSI, FMSI, - MIPI_HSI, - IPMMU_IPMMUD, - CEC_1, CEC_2, - AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ, AP_ARM_DMAIRQ, AP_ARM_DMASIRQ, - MFIS2, - CPORTR2S, - CMT14, CMT15, - MMC_MMC_ERR, MMC_MMC_NOR, - IIC4_ALI4, IIC4_TACKI4, IIC4_WAITI4, IIC4_DTEI4, - IIC3_ALI3, IIC3_TACKI3, IIC3_WAITI3, IIC3_DTEI3, - USB0_USB0I1, USB0_USB0I0, - USB1_USB1I1, USB1_USB1I0, - USBHSDMAC1_USHDMI, - - /* interrupt groups INTCA */ - DMAC1_1, DMAC1_2, DMAC2_1, DMAC2_2, DMAC3_1, DMAC3_2, SHWYSTAT, - AP_ARM1, AP_ARM2, SPU2, FLCTL, IIC1, SDHI0, SDHI1, SDHI2 -}; - -static struct intc_vect intca_vectors[] __initdata = { - INTC_VECT(DIRC, 0x0560), - INTC_VECT(CRYPT_STD, 0x0700), - INTC_VECT(IIC1_ALI1, 0x0780), INTC_VECT(IIC1_TACKI1, 0x07a0), - INTC_VECT(IIC1_WAITI1, 0x07c0), INTC_VECT(IIC1_DTEI1, 0x07e0), - INTC_VECT(AP_ARM_IRQPMU, 0x0800), INTC_VECT(AP_ARM_COMMTX, 0x0840), - INTC_VECT(AP_ARM_COMMRX, 0x0860), - INTC_VECT(MFI_MFIM, 0x0900), INTC_VECT(MFI_MFIS, 0x0920), - INTC_VECT(BBIF1, 0x0940), INTC_VECT(BBIF2, 0x0960), - INTC_VECT(USBHSDMAC0_USHDMI, 0x0a00), - INTC_VECT(_3DG_SGX540, 0x0a60), - INTC_VECT(CMT1_CMT10, 0x0b00), INTC_VECT(CMT1_CMT11, 0x0b20), - INTC_VECT(CMT1_CMT12, 0x0b40), INTC_VECT(CMT1_CMT13, 0x0b60), - INTC_VECT(CMT2, 0x0b80), INTC_VECT(CMT3, 0x0ba0), - INTC_VECT(KEYSC_KEY, 0x0be0), - INTC_VECT(SCIFA0, 0x0c00), INTC_VECT(SCIFA1, 0x0c20), - INTC_VECT(SCIFA2, 0x0c40), INTC_VECT(SCIFA3, 0x0c60), - INTC_VECT(MSIOF2, 0x0c80), INTC_VECT(MSIOF1, 0x0d00), - INTC_VECT(SCIFA4, 0x0d20), INTC_VECT(SCIFA5, 0x0d40), - INTC_VECT(SCIFB, 0x0d60), - INTC_VECT(FLCTL_FLSTEI, 0x0d80), INTC_VECT(FLCTL_FLTENDI, 0x0da0), - INTC_VECT(FLCTL_FLTREQ0I, 0x0dc0), INTC_VECT(FLCTL_FLTREQ1I, 0x0de0), - INTC_VECT(SDHI0_SDHI0I0, 0x0e00), INTC_VECT(SDHI0_SDHI0I1, 0x0e20), - INTC_VECT(SDHI0_SDHI0I2, 0x0e40), INTC_VECT(SDHI0_SDHI0I3, 0x0e60), - INTC_VECT(SDHI1_SDHI1I0, 0x0e80), INTC_VECT(SDHI1_SDHI1I1, 0x0ea0), - INTC_VECT(SDHI1_SDHI1I2, 0x0ec0), - INTC_VECT(IRREM, 0x0f60), - INTC_VECT(IRDA, 0x0480), - INTC_VECT(TPU0, 0x04a0), - INTC_VECT(TTI20, 0x1100), - INTC_VECT(DDM, 0x1140), - INTC_VECT(SDHI2_SDHI2I0, 0x1200), INTC_VECT(SDHI2_SDHI2I1, 0x1220), - INTC_VECT(SDHI2_SDHI2I2, 0x1240), INTC_VECT(SDHI2_SDHI2I3, 0x1260), - INTC_VECT(RWDT0, 0x1280), - INTC_VECT(DMAC1_1_DEI0, 0x2000), INTC_VECT(DMAC1_1_DEI1, 0x2020), - INTC_VECT(DMAC1_1_DEI2, 0x2040), INTC_VECT(DMAC1_1_DEI3, 0x2060), - INTC_VECT(DMAC1_2_DEI4, 0x2080), INTC_VECT(DMAC1_2_DEI5, 0x20a0), - INTC_VECT(DMAC1_2_DADERR, 0x20c0), - INTC_VECT(DMAC2_1_DEI0, 0x2100), INTC_VECT(DMAC2_1_DEI1, 0x2120), - INTC_VECT(DMAC2_1_DEI2, 0x2140), INTC_VECT(DMAC2_1_DEI3, 0x2160), - INTC_VECT(DMAC2_2_DEI4, 0x2180), INTC_VECT(DMAC2_2_DEI5, 0x21a0), - INTC_VECT(DMAC2_2_DADERR, 0x21c0), - INTC_VECT(DMAC3_1_DEI0, 0x2200), INTC_VECT(DMAC3_1_DEI1, 0x2220), - INTC_VECT(DMAC3_1_DEI2, 0x2240), INTC_VECT(DMAC3_1_DEI3, 0x2260), - INTC_VECT(DMAC3_2_DEI4, 0x2280), INTC_VECT(DMAC3_2_DEI5, 0x22a0), - INTC_VECT(DMAC3_2_DADERR, 0x22c0), - INTC_VECT(SHWYSTAT_RT, 0x1300), INTC_VECT(SHWYSTAT_HS, 0x1320), - INTC_VECT(SHWYSTAT_COM, 0x1340), - INTC_VECT(HDMI, 0x17e0), - INTC_VECT(SPU2_SPU0, 0x1800), INTC_VECT(SPU2_SPU1, 0x1820), - INTC_VECT(FSI, 0x1840), - INTC_VECT(FMSI, 0x1860), - INTC_VECT(MIPI_HSI, 0x18e0), - INTC_VECT(IPMMU_IPMMUD, 0x1920), - INTC_VECT(CEC_1, 0x1940), INTC_VECT(CEC_2, 0x1960), - INTC_VECT(AP_ARM_CTIIRQ, 0x1980), - INTC_VECT(AP_ARM_DMAEXTERRIRQ, 0x19a0), - INTC_VECT(AP_ARM_DMAIRQ, 0x19c0), - INTC_VECT(AP_ARM_DMASIRQ, 0x19e0), - INTC_VECT(MFIS2, 0x1a00), - INTC_VECT(CPORTR2S, 0x1a20), - INTC_VECT(CMT14, 0x1a40), INTC_VECT(CMT15, 0x1a60), - INTC_VECT(MMC_MMC_ERR, 0x1ac0), INTC_VECT(MMC_MMC_NOR, 0x1ae0), - INTC_VECT(IIC4_ALI4, 0x1b00), INTC_VECT(IIC4_TACKI4, 0x1b20), - INTC_VECT(IIC4_WAITI4, 0x1b40), INTC_VECT(IIC4_DTEI4, 0x1b60), - INTC_VECT(IIC3_ALI3, 0x1b80), INTC_VECT(IIC3_TACKI3, 0x1ba0), - INTC_VECT(IIC3_WAITI3, 0x1bc0), INTC_VECT(IIC3_DTEI3, 0x1be0), - INTC_VECT(USB0_USB0I1, 0x1c80), INTC_VECT(USB0_USB0I0, 0x1ca0), - INTC_VECT(USB1_USB1I1, 0x1cc0), INTC_VECT(USB1_USB1I0, 0x1ce0), - INTC_VECT(USBHSDMAC1_USHDMI, 0x1d00), -}; - -static struct intc_group intca_groups[] __initdata = { - INTC_GROUP(DMAC1_1, DMAC1_1_DEI0, - DMAC1_1_DEI1, DMAC1_1_DEI2, DMAC1_1_DEI3), - INTC_GROUP(DMAC1_2, DMAC1_2_DEI4, - DMAC1_2_DEI5, DMAC1_2_DADERR), - INTC_GROUP(DMAC2_1, DMAC2_1_DEI0, - DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3), - INTC_GROUP(DMAC2_2, DMAC2_2_DEI4, - DMAC2_2_DEI5, DMAC2_2_DADERR), - INTC_GROUP(DMAC3_1, DMAC3_1_DEI0, - DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3), - INTC_GROUP(DMAC3_2, DMAC3_2_DEI4, - DMAC3_2_DEI5, DMAC3_2_DADERR), - INTC_GROUP(AP_ARM1, AP_ARM_IRQPMU, AP_ARM_COMMTX, AP_ARM_COMMRX), - INTC_GROUP(AP_ARM2, AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ, - AP_ARM_DMAIRQ, AP_ARM_DMASIRQ), - INTC_GROUP(SPU2, SPU2_SPU0, SPU2_SPU1), - INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI, - FLCTL_FLTREQ0I, FLCTL_FLTREQ1I), - INTC_GROUP(IIC1, IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1), - INTC_GROUP(SDHI0, SDHI0_SDHI0I0, SDHI0_SDHI0I1, - SDHI0_SDHI0I2, SDHI0_SDHI0I3), - INTC_GROUP(SDHI1, SDHI1_SDHI1I0, SDHI1_SDHI1I1, - SDHI1_SDHI1I2), - INTC_GROUP(SDHI2, SDHI2_SDHI2I0, SDHI2_SDHI2I1, - SDHI2_SDHI2I2, SDHI2_SDHI2I3), - INTC_GROUP(SHWYSTAT, SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM), -}; - -static struct intc_mask_reg intca_mask_registers[] __initdata = { - { 0xe6940080, 0xe69400c0, 8, /* IMR0A / IMCR0A */ - { DMAC2_1_DEI3, DMAC2_1_DEI2, DMAC2_1_DEI1, DMAC2_1_DEI0, - AP_ARM_IRQPMU, 0, AP_ARM_COMMTX, AP_ARM_COMMRX } }, - { 0xe6940084, 0xe69400c4, 8, /* IMR1A / IMCR1A */ - { 0, CRYPT_STD, DIRC, 0, - DMAC1_1_DEI3, DMAC1_1_DEI2, DMAC1_1_DEI1, DMAC1_1_DEI0 } }, - { 0xe6940088, 0xe69400c8, 8, /* IMR2A / IMCR2A */ - { 0, 0, 0, 0, - BBIF1, BBIF2, MFI_MFIS, MFI_MFIM } }, - { 0xe694008c, 0xe69400cc, 8, /* IMR3A / IMCR3A */ - { DMAC3_1_DEI3, DMAC3_1_DEI2, DMAC3_1_DEI1, DMAC3_1_DEI0, - DMAC3_2_DADERR, DMAC3_2_DEI5, DMAC3_2_DEI4, IRDA } }, - { 0xe6940090, 0xe69400d0, 8, /* IMR4A / IMCR4A */ - { DDM, 0, 0, 0, - 0, 0, 0, 0 } }, - { 0xe6940094, 0xe69400d4, 8, /* IMR5A / IMCR5A */ - { KEYSC_KEY, DMAC1_2_DADERR, DMAC1_2_DEI5, DMAC1_2_DEI4, - SCIFA3, SCIFA2, SCIFA1, SCIFA0 } }, - { 0xe6940098, 0xe69400d8, 8, /* IMR6A / IMCR6A */ - { SCIFB, SCIFA5, SCIFA4, MSIOF1, - 0, 0, MSIOF2, 0 } }, - { 0xe694009c, 0xe69400dc, 8, /* IMR7A / IMCR7A */ - { SDHI0_SDHI0I3, SDHI0_SDHI0I2, SDHI0_SDHI0I1, SDHI0_SDHI0I0, - FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } }, - { 0xe69400a0, 0xe69400e0, 8, /* IMR8A / IMCR8A */ - { 0, SDHI1_SDHI1I2, SDHI1_SDHI1I1, SDHI1_SDHI1I0, - TTI20, USBHSDMAC0_USHDMI, 0, 0 } }, - { 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */ - { CMT1_CMT13, CMT1_CMT12, CMT1_CMT11, CMT1_CMT10, - CMT2, 0, 0, _3DG_SGX540 } }, - { 0xe69400a8, 0xe69400e8, 8, /* IMR10A / IMCR10A */ - { 0, DMAC2_2_DADERR, DMAC2_2_DEI5, DMAC2_2_DEI4, - 0, 0, 0, 0 } }, - { 0xe69400ac, 0xe69400ec, 8, /* IMR11A / IMCR11A */ - { IIC1_DTEI1, IIC1_WAITI1, IIC1_TACKI1, IIC1_ALI1, - 0, 0, IRREM, 0 } }, - { 0xe69400b0, 0xe69400f0, 8, /* IMR12A / IMCR12A */ - { 0, 0, TPU0, 0, - 0, 0, 0, 0 } }, - { 0xe69400b4, 0xe69400f4, 8, /* IMR13A / IMCR13A */ - { SDHI2_SDHI2I3, SDHI2_SDHI2I2, SDHI2_SDHI2I1, SDHI2_SDHI2I0, - 0, CMT3, 0, RWDT0 } }, - { 0xe6950080, 0xe69500c0, 8, /* IMR0A3 / IMCR0A3 */ - { SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM, 0, - 0, 0, 0, 0 } }, - { 0xe6950090, 0xe69500d0, 8, /* IMR4A3 / IMCR4A3 */ - { 0, 0, 0, 0, - 0, 0, 0, HDMI } }, - { 0xe6950094, 0xe69500d4, 8, /* IMR5A3 / IMCR5A3 */ - { SPU2_SPU0, SPU2_SPU1, FSI, FMSI, - 0, 0, 0, MIPI_HSI } }, - { 0xe6950098, 0xe69500d8, 8, /* IMR6A3 / IMCR6A3 */ - { 0, IPMMU_IPMMUD, CEC_1, CEC_2, - AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ, - AP_ARM_DMAIRQ, AP_ARM_DMASIRQ } }, - { 0xe695009c, 0xe69500dc, 8, /* IMR7A3 / IMCR7A3 */ - { MFIS2, CPORTR2S, CMT14, CMT15, - 0, 0, MMC_MMC_ERR, MMC_MMC_NOR } }, - { 0xe69500a0, 0xe69500e0, 8, /* IMR8A3 / IMCR8A3 */ - { IIC4_ALI4, IIC4_TACKI4, IIC4_WAITI4, IIC4_DTEI4, - IIC3_ALI3, IIC3_TACKI3, IIC3_WAITI3, IIC3_DTEI3 } }, - { 0xe69500a4, 0xe69500e4, 8, /* IMR9A3 / IMCR9A3 */ - { 0, 0, 0, 0, - USB0_USB0I1, USB0_USB0I0, USB1_USB1I1, USB1_USB1I0 } }, - { 0xe69500a8, 0xe69500e8, 8, /* IMR10A3 / IMCR10A3 */ - { USBHSDMAC1_USHDMI, 0, 0, 0, - 0, 0, 0, 0 } }, -}; - -static struct intc_prio_reg intca_prio_registers[] __initdata = { - { 0xe6940000, 0, 16, 4, /* IPRAA */ { DMAC3_1, DMAC3_2, CMT2, 0 } }, - { 0xe6940004, 0, 16, 4, /* IPRBA */ { IRDA, 0, BBIF1, BBIF2 } }, - { 0xe6940008, 0, 16, 4, /* IPRCA */ { 0, CRYPT_STD, - CMT1_CMT11, AP_ARM1 } }, - { 0xe694000c, 0, 16, 4, /* IPRDA */ { 0, 0, - CMT1_CMT12, 0 } }, - { 0xe6940010, 0, 16, 4, /* IPREA */ { DMAC1_1, MFI_MFIS, - MFI_MFIM, 0 } }, - { 0xe6940014, 0, 16, 4, /* IPRFA */ { KEYSC_KEY, DMAC1_2, - _3DG_SGX540, CMT1_CMT10 } }, - { 0xe6940018, 0, 16, 4, /* IPRGA */ { SCIFA0, SCIFA1, - SCIFA2, SCIFA3 } }, - { 0xe694001c, 0, 16, 4, /* IPRGH */ { MSIOF2, USBHSDMAC0_USHDMI, - FLCTL, SDHI0 } }, - { 0xe6940020, 0, 16, 4, /* IPRIA */ { MSIOF1, SCIFA4, - 0/* MSU */, IIC1 } }, - { 0xe6940024, 0, 16, 4, /* IPRJA */ { DMAC2_1, DMAC2_2, - 0/* MSUG */, TTI20 } }, - { 0xe6940028, 0, 16, 4, /* IPRKA */ { 0, CMT1_CMT13, IRREM, SDHI1 } }, - { 0xe694002c, 0, 16, 4, /* IPRLA */ { TPU0, 0, 0, 0 } }, - { 0xe6940030, 0, 16, 4, /* IPRMA */ { 0, CMT3, 0, RWDT0 } }, - { 0xe6940034, 0, 16, 4, /* IPRNA */ { SCIFB, SCIFA5, 0, DDM } }, - { 0xe6940038, 0, 16, 4, /* IPROA */ { 0, 0, DIRC, SDHI2 } }, - { 0xe6950000, 0, 16, 4, /* IPRAA3 */ { SHWYSTAT, 0, 0, 0 } }, - { 0xe6950024, 0, 16, 4, /* IPRJA3 */ { 0, 0, 0, HDMI } }, - { 0xe6950028, 0, 16, 4, /* IPRKA3 */ { SPU2, 0, FSI, FMSI } }, - { 0xe695002c, 0, 16, 4, /* IPRLA3 */ { 0, 0, 0, MIPI_HSI } }, - { 0xe6950030, 0, 16, 4, /* IPRMA3 */ { IPMMU_IPMMUD, 0, - CEC_1, CEC_2 } }, - { 0xe6950034, 0, 16, 4, /* IPRNA3 */ { AP_ARM2, 0, 0, 0 } }, - { 0xe6950038, 0, 16, 4, /* IPROA3 */ { MFIS2, CPORTR2S, - CMT14, CMT15 } }, - { 0xe695003c, 0, 16, 4, /* IPRPA3 */ { 0, 0, - MMC_MMC_ERR, MMC_MMC_NOR } }, - { 0xe6950040, 0, 16, 4, /* IPRQA3 */ { IIC4_ALI4, IIC4_TACKI4, - IIC4_WAITI4, IIC4_DTEI4 } }, - { 0xe6950044, 0, 16, 4, /* IPRRA3 */ { IIC3_ALI3, IIC3_TACKI3, - IIC3_WAITI3, IIC3_DTEI3 } }, - { 0xe6950048, 0, 16, 4, /* IPRSA3 */ { 0/*ERI*/, 0/*RXI*/, - 0/*TXI*/, 0/*TEI*/} }, - { 0xe695004c, 0, 16, 4, /* IPRTA3 */ { USB0_USB0I1, USB0_USB0I0, - USB1_USB1I1, USB1_USB1I0 } }, - { 0xe6950050, 0, 16, 4, /* IPRUA3 */ { USBHSDMAC1_USHDMI, 0, 0, 0 } }, -}; - -static DECLARE_INTC_DESC(intca_desc, "sh7372-intca", - intca_vectors, intca_groups, - intca_mask_registers, intca_prio_registers, - NULL); - -INTC_IRQ_PINS_16(intca_irq_pins_lo, 0xe6900000, - INTC_VECT, "sh7372-intca-irq-lo"); - -INTC_IRQ_PINS_16H(intca_irq_pins_hi, 0xe6900000, - INTC_VECT, "sh7372-intca-irq-hi"); - -enum { - UNUSED_INTCS = 0, - ENABLED_INTCS, - - /* interrupt sources INTCS */ - - /* IRQ0S - IRQ31S */ - VEU_VEU0, VEU_VEU1, VEU_VEU2, VEU_VEU3, - RTDMAC_1_DEI0, RTDMAC_1_DEI1, RTDMAC_1_DEI2, RTDMAC_1_DEI3, - CEU, BEU_BEU0, BEU_BEU1, BEU_BEU2, - /* MFI */ - /* BBIF2 */ - VPU, - TSIF1, - /* 3DG */ - _2DDMAC, - IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2, - IPMMU_IPMMUR, IPMMU_IPMMUR2, - RTDMAC_2_DEI4, RTDMAC_2_DEI5, RTDMAC_2_DADERR, - /* KEYSC */ - /* TTI20 */ - MSIOF, - IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0, - TMU_TUNI0, TMU_TUNI1, TMU_TUNI2, - CMT0, - TSIF0, - /* CMT2 */ - LMB, - CTI, - /* RWDT0 */ - ICB, - JPU_JPEG, - LCDC, - LCRC, - RTDMAC2_1_DEI0, RTDMAC2_1_DEI1, RTDMAC2_1_DEI2, RTDMAC2_1_DEI3, - RTDMAC2_2_DEI4, RTDMAC2_2_DEI5, RTDMAC2_2_DADERR, - ISP, - LCDC1, - CSIRX, - DSITX_DSITX0, - DSITX_DSITX1, - /* SPU2 */ - /* FSI */ - /* FMSI */ - /* HDMI */ - TMU1_TUNI0, TMU1_TUNI1, TMU1_TUNI2, - CMT4, - DSITX1_DSITX1_0, - DSITX1_DSITX1_1, - MFIS2_INTCS, /* Priority always enabled using ENABLED_INTCS */ - CPORTS2R, - /* CEC */ - JPU6E, - - /* interrupt groups INTCS */ - RTDMAC_1, RTDMAC_2, VEU, BEU, IIC0, IPMMU, IIC2, - RTDMAC2_1, RTDMAC2_2, TMU1, DSITX, -}; - -static struct intc_vect intcs_vectors[] = { - /* IRQ0S - IRQ31S */ - INTCS_VECT(VEU_VEU0, 0x700), INTCS_VECT(VEU_VEU1, 0x720), - INTCS_VECT(VEU_VEU2, 0x740), INTCS_VECT(VEU_VEU3, 0x760), - INTCS_VECT(RTDMAC_1_DEI0, 0x800), INTCS_VECT(RTDMAC_1_DEI1, 0x820), - INTCS_VECT(RTDMAC_1_DEI2, 0x840), INTCS_VECT(RTDMAC_1_DEI3, 0x860), - INTCS_VECT(CEU, 0x880), INTCS_VECT(BEU_BEU0, 0x8a0), - INTCS_VECT(BEU_BEU1, 0x8c0), INTCS_VECT(BEU_BEU2, 0x8e0), - /* MFI */ - /* BBIF2 */ - INTCS_VECT(VPU, 0x980), - INTCS_VECT(TSIF1, 0x9a0), - /* 3DG */ - INTCS_VECT(_2DDMAC, 0xa00), - INTCS_VECT(IIC2_ALI2, 0xa80), INTCS_VECT(IIC2_TACKI2, 0xaa0), - INTCS_VECT(IIC2_WAITI2, 0xac0), INTCS_VECT(IIC2_DTEI2, 0xae0), - INTCS_VECT(IPMMU_IPMMUR, 0xb00), INTCS_VECT(IPMMU_IPMMUR2, 0xb20), - INTCS_VECT(RTDMAC_2_DEI4, 0xb80), INTCS_VECT(RTDMAC_2_DEI5, 0xba0), - INTCS_VECT(RTDMAC_2_DADERR, 0xbc0), - /* KEYSC */ - /* TTI20 */ - INTCS_VECT(MSIOF, 0x0d20), - INTCS_VECT(IIC0_ALI0, 0xe00), INTCS_VECT(IIC0_TACKI0, 0xe20), - INTCS_VECT(IIC0_WAITI0, 0xe40), INTCS_VECT(IIC0_DTEI0, 0xe60), - INTCS_VECT(TMU_TUNI0, 0xe80), INTCS_VECT(TMU_TUNI1, 0xea0), - INTCS_VECT(TMU_TUNI2, 0xec0), - INTCS_VECT(CMT0, 0xf00), - INTCS_VECT(TSIF0, 0xf20), - /* CMT2 */ - INTCS_VECT(LMB, 0xf60), - INTCS_VECT(CTI, 0x400), - /* RWDT0 */ - INTCS_VECT(ICB, 0x480), - INTCS_VECT(JPU_JPEG, 0x560), - INTCS_VECT(LCDC, 0x580), - INTCS_VECT(LCRC, 0x5a0), - INTCS_VECT(RTDMAC2_1_DEI0, 0x1300), INTCS_VECT(RTDMAC2_1_DEI1, 0x1320), - INTCS_VECT(RTDMAC2_1_DEI2, 0x1340), INTCS_VECT(RTDMAC2_1_DEI3, 0x1360), - INTCS_VECT(RTDMAC2_2_DEI4, 0x1380), INTCS_VECT(RTDMAC2_2_DEI5, 0x13a0), - INTCS_VECT(RTDMAC2_2_DADERR, 0x13c0), - INTCS_VECT(ISP, 0x1720), - INTCS_VECT(LCDC1, 0x1780), - INTCS_VECT(CSIRX, 0x17a0), - INTCS_VECT(DSITX_DSITX0, 0x17c0), - INTCS_VECT(DSITX_DSITX1, 0x17e0), - /* SPU2 */ - /* FSI */ - /* FMSI */ - /* HDMI */ - INTCS_VECT(TMU1_TUNI0, 0x1900), INTCS_VECT(TMU1_TUNI1, 0x1920), - INTCS_VECT(TMU1_TUNI2, 0x1940), - INTCS_VECT(CMT4, 0x1980), - INTCS_VECT(DSITX1_DSITX1_0, 0x19a0), - INTCS_VECT(DSITX1_DSITX1_1, 0x19c0), - INTCS_VECT(MFIS2_INTCS, 0x1a00), - INTCS_VECT(CPORTS2R, 0x1a20), - /* CEC */ - INTCS_VECT(JPU6E, 0x1a80), -}; - -static struct intc_group intcs_groups[] __initdata = { - INTC_GROUP(RTDMAC_1, RTDMAC_1_DEI0, RTDMAC_1_DEI1, - RTDMAC_1_DEI2, RTDMAC_1_DEI3), - INTC_GROUP(RTDMAC_2, RTDMAC_2_DEI4, RTDMAC_2_DEI5, RTDMAC_2_DADERR), - INTC_GROUP(VEU, VEU_VEU0, VEU_VEU1, VEU_VEU2, VEU_VEU3), - INTC_GROUP(BEU, BEU_BEU0, BEU_BEU1, BEU_BEU2), - INTC_GROUP(IIC0, IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0), - INTC_GROUP(IPMMU, IPMMU_IPMMUR, IPMMU_IPMMUR2), - INTC_GROUP(IIC2, IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2), - INTC_GROUP(RTDMAC2_1, RTDMAC2_1_DEI0, RTDMAC2_1_DEI1, - RTDMAC2_1_DEI2, RTDMAC2_1_DEI3), - INTC_GROUP(RTDMAC2_2, RTDMAC2_2_DEI4, - RTDMAC2_2_DEI5, RTDMAC2_2_DADERR), - INTC_GROUP(TMU1, TMU1_TUNI2, TMU1_TUNI1, TMU1_TUNI0), - INTC_GROUP(DSITX, DSITX_DSITX0, DSITX_DSITX1), -}; - -static struct intc_mask_reg intcs_mask_registers[] = { - { 0xffd20184, 0xffd201c4, 8, /* IMR1SA / IMCR1SA */ - { BEU_BEU2, BEU_BEU1, BEU_BEU0, CEU, - VEU_VEU3, VEU_VEU2, VEU_VEU1, VEU_VEU0 } }, - { 0xffd20188, 0xffd201c8, 8, /* IMR2SA / IMCR2SA */ - { 0, 0, 0, VPU, - 0, 0, 0, 0 } }, - { 0xffd2018c, 0xffd201cc, 8, /* IMR3SA / IMCR3SA */ - { 0, 0, 0, _2DDMAC, - 0, 0, 0, ICB } }, - { 0xffd20190, 0xffd201d0, 8, /* IMR4SA / IMCR4SA */ - { 0, 0, 0, CTI, - JPU_JPEG, 0, LCRC, LCDC } }, - { 0xffd20194, 0xffd201d4, 8, /* IMR5SA / IMCR5SA */ - { 0, RTDMAC_2_DADERR, RTDMAC_2_DEI5, RTDMAC_2_DEI4, - RTDMAC_1_DEI3, RTDMAC_1_DEI2, RTDMAC_1_DEI1, RTDMAC_1_DEI0 } }, - { 0xffd20198, 0xffd201d8, 8, /* IMR6SA / IMCR6SA */ - { 0, 0, MSIOF, 0, - 0, 0, 0, 0 } }, - { 0xffd2019c, 0xffd201dc, 8, /* IMR7SA / IMCR7SA */ - { 0, TMU_TUNI2, TMU_TUNI1, TMU_TUNI0, - 0, 0, 0, 0 } }, - { 0xffd201a4, 0xffd201e4, 8, /* IMR9SA / IMCR9SA */ - { 0, 0, 0, CMT0, - IIC2_DTEI2, IIC2_WAITI2, IIC2_TACKI2, IIC2_ALI2 } }, - { 0xffd201a8, 0xffd201e8, 8, /* IMR10SA / IMCR10SA */ - { 0, 0, IPMMU_IPMMUR2, IPMMU_IPMMUR, - 0, 0, 0, 0 } }, - { 0xffd201ac, 0xffd201ec, 8, /* IMR11SA / IMCR11SA */ - { IIC0_DTEI0, IIC0_WAITI0, IIC0_TACKI0, IIC0_ALI0, - 0, TSIF1, LMB, TSIF0 } }, - { 0xffd50180, 0xffd501c0, 8, /* IMR0SA3 / IMCR0SA3 */ - { 0, RTDMAC2_2_DADERR, RTDMAC2_2_DEI5, RTDMAC2_2_DEI4, - RTDMAC2_1_DEI3, RTDMAC2_1_DEI2, RTDMAC2_1_DEI1, RTDMAC2_1_DEI0 } }, - { 0xffd50190, 0xffd501d0, 8, /* IMR4SA3 / IMCR4SA3 */ - { 0, ISP, 0, 0, - LCDC1, CSIRX, DSITX_DSITX0, DSITX_DSITX1 } }, - { 0xffd50198, 0xffd501d8, 8, /* IMR6SA3 / IMCR6SA3 */ - { 0, TMU1_TUNI2, TMU1_TUNI1, TMU1_TUNI0, - CMT4, DSITX1_DSITX1_0, DSITX1_DSITX1_1, 0 } }, - { 0xffd5019c, 0xffd501dc, 8, /* IMR7SA3 / IMCR7SA3 */ - { MFIS2_INTCS, CPORTS2R, 0, 0, - JPU6E, 0, 0, 0 } }, -}; - -/* Priority is needed for INTCA to receive the INTCS interrupt */ -static struct intc_prio_reg intcs_prio_registers[] = { - { 0xffd20000, 0, 16, 4, /* IPRAS */ { CTI, 0, _2DDMAC, ICB } }, - { 0xffd20004, 0, 16, 4, /* IPRBS */ { JPU_JPEG, LCDC, 0, LCRC } }, - { 0xffd20010, 0, 16, 4, /* IPRES */ { RTDMAC_1, CEU, 0, VPU } }, - { 0xffd20014, 0, 16, 4, /* IPRFS */ { 0, RTDMAC_2, 0, CMT0 } }, - { 0xffd20018, 0, 16, 4, /* IPRGS */ { TMU_TUNI0, TMU_TUNI1, - TMU_TUNI2, TSIF1 } }, - { 0xffd2001c, 0, 16, 4, /* IPRHS */ { 0, 0, VEU, BEU } }, - { 0xffd20020, 0, 16, 4, /* IPRIS */ { 0, MSIOF, TSIF0, IIC0 } }, - { 0xffd20028, 0, 16, 4, /* IPRKS */ { 0, 0, LMB, 0 } }, - { 0xffd2002c, 0, 16, 4, /* IPRLS */ { IPMMU, 0, 0, 0 } }, - { 0xffd20030, 0, 16, 4, /* IPRMS */ { IIC2, 0, 0, 0 } }, - { 0xffd50000, 0, 16, 4, /* IPRAS3 */ { RTDMAC2_1, 0, 0, 0 } }, - { 0xffd50004, 0, 16, 4, /* IPRBS3 */ { RTDMAC2_2, 0, 0, 0 } }, - { 0xffd50020, 0, 16, 4, /* IPRIS3 */ { 0, ISP, 0, 0 } }, - { 0xffd50024, 0, 16, 4, /* IPRJS3 */ { LCDC1, CSIRX, DSITX, 0 } }, - { 0xffd50030, 0, 16, 4, /* IPRMS3 */ { TMU1, 0, 0, 0 } }, - { 0xffd50034, 0, 16, 4, /* IPRNS3 */ { CMT4, DSITX1_DSITX1_0, - DSITX1_DSITX1_1, 0 } }, - { 0xffd50038, 0, 16, 4, /* IPROS3 */ { ENABLED_INTCS, CPORTS2R, - 0, 0 } }, - { 0xffd5003c, 0, 16, 4, /* IPRPS3 */ { JPU6E, 0, 0, 0 } }, -}; - -static struct resource intcs_resources[] __initdata = { - [0] = { - .start = 0xffd20000, - .end = 0xffd201ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0xffd50000, - .end = 0xffd501ff, - .flags = IORESOURCE_MEM, - } -}; - -static struct intc_desc intcs_desc __initdata = { - .name = "sh7372-intcs", - .force_enable = ENABLED_INTCS, - .skip_syscore_suspend = true, - .resource = intcs_resources, - .num_resources = ARRAY_SIZE(intcs_resources), - .hw = INTC_HW_DESC(intcs_vectors, intcs_groups, intcs_mask_registers, - intcs_prio_registers, NULL, NULL), -}; - -static void intcs_demux(unsigned int irq, struct irq_desc *desc) -{ - void __iomem *reg = (void *)irq_get_handler_data(irq); - unsigned int evtcodeas = ioread32(reg); - - generic_handle_irq(intcs_evt2irq(evtcodeas)); -} - -static void __iomem *intcs_ffd2; -static void __iomem *intcs_ffd5; - -void __init sh7372_init_irq(void) -{ - void __iomem *intevtsa; - int n; - - intcs_ffd2 = ioremap_nocache(0xffd20000, PAGE_SIZE); - intevtsa = intcs_ffd2 + 0x100; - intcs_ffd5 = ioremap_nocache(0xffd50000, PAGE_SIZE); - - register_intc_controller(&intca_desc); - register_intc_controller(&intca_irq_pins_lo_desc); - register_intc_controller(&intca_irq_pins_hi_desc); - register_intc_controller(&intcs_desc); - - /* setup dummy cascade chip for INTCS */ - n = evt2irq(0xf80); - irq_alloc_desc_at(n, numa_node_id()); - irq_set_chip_and_handler_name(n, &dummy_irq_chip, - handle_level_irq, "level"); - set_irq_flags(n, IRQF_VALID); /* yuck */ - - /* demux using INTEVTSA */ - irq_set_handler_data(n, (void *)intevtsa); - irq_set_chained_handler(n, intcs_demux); - - /* unmask INTCS in INTAMASK */ - iowrite16(0, intcs_ffd2 + 0x104); -} - -static unsigned short ffd2[0x200]; -static unsigned short ffd5[0x100]; - -void sh7372_intcs_suspend(void) -{ - int k; - - for (k = 0x00; k <= 0x30; k += 4) - ffd2[k] = __raw_readw(intcs_ffd2 + k); - - for (k = 0x80; k <= 0xb0; k += 4) - ffd2[k] = __raw_readb(intcs_ffd2 + k); - - for (k = 0x180; k <= 0x188; k += 4) - ffd2[k] = __raw_readb(intcs_ffd2 + k); - - for (k = 0x00; k <= 0x3c; k += 4) - ffd5[k] = __raw_readw(intcs_ffd5 + k); - - for (k = 0x80; k <= 0x9c; k += 4) - ffd5[k] = __raw_readb(intcs_ffd5 + k); -} - -void sh7372_intcs_resume(void) -{ - int k; - - for (k = 0x00; k <= 0x30; k += 4) - __raw_writew(ffd2[k], intcs_ffd2 + k); - - for (k = 0x80; k <= 0xb0; k += 4) - __raw_writeb(ffd2[k], intcs_ffd2 + k); - - for (k = 0x180; k <= 0x188; k += 4) - __raw_writeb(ffd2[k], intcs_ffd2 + k); - - for (k = 0x00; k <= 0x3c; k += 4) - __raw_writew(ffd5[k], intcs_ffd5 + k); - - for (k = 0x80; k <= 0x9c; k += 4) - __raw_writeb(ffd5[k], intcs_ffd5 + k); -} - -#define E694_BASE IOMEM(0xe6940000) -#define E695_BASE IOMEM(0xe6950000) - -static unsigned short e694[0x200]; -static unsigned short e695[0x200]; - -void sh7372_intca_suspend(void) -{ - int k; - - for (k = 0x00; k <= 0x38; k += 4) - e694[k] = __raw_readw(E694_BASE + k); - - for (k = 0x80; k <= 0xb4; k += 4) - e694[k] = __raw_readb(E694_BASE + k); - - for (k = 0x180; k <= 0x1b4; k += 4) - e694[k] = __raw_readb(E694_BASE + k); - - for (k = 0x00; k <= 0x50; k += 4) - e695[k] = __raw_readw(E695_BASE + k); - - for (k = 0x80; k <= 0xa8; k += 4) - e695[k] = __raw_readb(E695_BASE + k); - - for (k = 0x180; k <= 0x1a8; k += 4) - e695[k] = __raw_readb(E695_BASE + k); -} - -void sh7372_intca_resume(void) -{ - int k; - - for (k = 0x00; k <= 0x38; k += 4) - __raw_writew(e694[k], E694_BASE + k); - - for (k = 0x80; k <= 0xb4; k += 4) - __raw_writeb(e694[k], E694_BASE + k); - - for (k = 0x180; k <= 0x1b4; k += 4) - __raw_writeb(e694[k], E694_BASE + k); - - for (k = 0x00; k <= 0x50; k += 4) - __raw_writew(e695[k], E695_BASE + k); - - for (k = 0x80; k <= 0xa8; k += 4) - __raw_writeb(e695[k], E695_BASE + k); - - for (k = 0x180; k <= 0x1a8; k += 4) - __raw_writeb(e695[k], E695_BASE + k); -} diff --git a/arch/arm/mach-shmobile/pm-r8a7790.c b/arch/arm/mach-shmobile/pm-r8a7790.c deleted file mode 100644 index 80e8d95..0000000 --- a/arch/arm/mach-shmobile/pm-r8a7790.c +++ /dev/null @@ -1,82 +0,0 @@ -/* - * r8a7790 Power management support - * - * Copyright (C) 2013 Renesas Electronics Corporation - * Copyright (C) 2011 Renesas Solutions Corp. - * Copyright (C) 2011 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#include <linux/kernel.h> -#include <linux/smp.h> -#include <asm/io.h> -#include "common.h" -#include "pm-rcar.h" -#include "r8a7790.h" - -/* RST */ -#define RST 0xe6160000 -#define CA15BAR 0x0020 -#define CA7BAR 0x0030 -#define CA15RESCNT 0x0040 -#define CA7RESCNT 0x0044 - -/* On-chip RAM */ -#define MERAM 0xe8080000 - -/* SYSC */ -#define SYSCIER 0x0c -#define SYSCIMR 0x10 - -#if defined(CONFIG_SMP) - -static void __init r8a7790_sysc_init(void) -{ - void __iomem *base = rcar_sysc_init(0xe6180000); - - /* enable all interrupt sources, but do not use interrupt handler */ - iowrite32(0x0131000e, base + SYSCIER); - iowrite32(0, base + SYSCIMR); -} - -#else /* CONFIG_SMP */ - -static inline void r8a7790_sysc_init(void) {} - -#endif /* CONFIG_SMP */ - -void __init r8a7790_pm_init(void) -{ - void __iomem *p; - u32 bar; - static int once; - - if (once++) - return; - - /* MERAM for jump stub, because BAR requires 256KB aligned address */ - p = ioremap_nocache(MERAM, shmobile_boot_size); - memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size); - iounmap(p); - - /* setup reset vectors */ - p = ioremap_nocache(RST, 0x63); - bar = (MERAM >> 8) & 0xfffffc00; - writel_relaxed(bar, p + CA15BAR); - writel_relaxed(bar, p + CA7BAR); - writel_relaxed(bar | 0x10, p + CA15BAR); - writel_relaxed(bar | 0x10, p + CA7BAR); - - /* de-assert reset for all CPUs */ - writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000, - p + CA15RESCNT); - writel_relaxed((readl_relaxed(p + CA7RESCNT) & ~0x0f) | 0x5a5a0000, - p + CA7RESCNT); - iounmap(p); - - r8a7790_sysc_init(); - shmobile_smp_apmu_suspend_init(); -} diff --git a/arch/arm/mach-shmobile/pm-r8a7791.c b/arch/arm/mach-shmobile/pm-r8a7791.c deleted file mode 100644 index 25f107b..0000000 --- a/arch/arm/mach-shmobile/pm-r8a7791.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * r8a7791 Power management support - * - * Copyright (C) 2014 Renesas Electronics Corporation - * Copyright (C) 2011 Renesas Solutions Corp. - * Copyright (C) 2011 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#include <linux/kernel.h> -#include <linux/smp.h> -#include <asm/io.h> -#include "common.h" -#include "pm-rcar.h" -#include "r8a7791.h" - -#define RST 0xe6160000 -#define CA15BAR 0x0020 -#define CA15RESCNT 0x0040 -#define RAM 0xe6300000 - -/* SYSC */ -#define SYSCIER 0x0c -#define SYSCIMR 0x10 - -#if defined(CONFIG_SMP) - -static void __init r8a7791_sysc_init(void) -{ - void __iomem *base = rcar_sysc_init(0xe6180000); - - /* enable all interrupt sources, but do not use interrupt handler */ - iowrite32(0x0131000e, base + SYSCIER); - iowrite32(0, base + SYSCIMR); -} - -#else /* CONFIG_SMP */ - -static inline void r8a7791_sysc_init(void) {} - -#endif /* CONFIG_SMP */ - -void __init r8a7791_pm_init(void) -{ - void __iomem *p; - u32 bar; - static int once; - - if (once++) - return; - - /* RAM for jump stub, because BAR requires 256KB aligned address */ - p = ioremap_nocache(RAM, shmobile_boot_size); - memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size); - iounmap(p); - - /* setup reset vectors */ - p = ioremap_nocache(RST, 0x63); - bar = (RAM >> 8) & 0xfffffc00; - writel_relaxed(bar, p + CA15BAR); - writel_relaxed(bar | 0x10, p + CA15BAR); - - /* enable clocks to all CPUs */ - writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000, - p + CA15RESCNT); - iounmap(p); - - r8a7791_sysc_init(); - shmobile_smp_apmu_suspend_init(); -} diff --git a/arch/arm/mach-shmobile/pm-rcar-gen2.c b/arch/arm/mach-shmobile/pm-rcar-gen2.c new file mode 100644 index 0000000..6815781 --- /dev/null +++ b/arch/arm/mach-shmobile/pm-rcar-gen2.c @@ -0,0 +1,115 @@ +/* + * R-Car Generation 2 Power management support + * + * Copyright (C) 2013 - 2015 Renesas Electronics Corporation + * Copyright (C) 2011 Renesas Solutions Corp. + * Copyright (C) 2011 Magnus Damm + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/kernel.h> +#include <linux/of.h> +#include <linux/smp.h> +#include <asm/io.h> +#include "common.h" +#include "pm-rcar.h" +#include "rcar-gen2.h" + +/* RST */ +#define RST 0xe6160000 +#define CA15BAR 0x0020 +#define CA7BAR 0x0030 +#define CA15RESCNT 0x0040 +#define CA7RESCNT 0x0044 + +/* On-chip RAM */ +#define MERAM 0xe8080000 +#define RAM 0xe6300000 + +/* SYSC */ +#define SYSCIER 0x0c +#define SYSCIMR 0x10 + +#if defined(CONFIG_SMP) + +static void __init rcar_gen2_sysc_init(u32 syscier) +{ + void __iomem *base = rcar_sysc_init(0xe6180000); + + /* enable all interrupt sources, but do not use interrupt handler */ + iowrite32(syscier, base + SYSCIER); + iowrite32(0, base + SYSCIMR); +} + +#else /* CONFIG_SMP */ + +static inline void rcar_gen2_sysc_init(u32 syscier) {} + +#endif /* CONFIG_SMP */ + +void __init rcar_gen2_pm_init(void) +{ + void __iomem *p; + u32 bar; + static int once; + struct device_node *np, *cpus; + bool has_a7 = false; + bool has_a15 = false; + phys_addr_t boot_vector_addr = 0; + u32 syscier = 0; + + if (once++) + return; + + cpus = of_find_node_by_path("/cpus"); + if (!cpus) + return; + + for_each_child_of_node(cpus, np) { + if (of_device_is_compatible(np, "arm,cortex-a15")) + has_a15 = true; + else if (of_device_is_compatible(np, "arm,cortex-a7")) + has_a7 = true; + } + + if (of_machine_is_compatible("renesas,r8a7790")) { + boot_vector_addr = MERAM; + syscier = 0x013111ef; + + } else if (of_machine_is_compatible("renesas,r8a7791")) { + boot_vector_addr = RAM; + syscier = 0x00111003; + } + + /* RAM for jump stub, because BAR requires 256KB aligned address */ + p = ioremap_nocache(boot_vector_addr, shmobile_boot_size); + memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size); + iounmap(p); + + /* setup reset vectors */ + p = ioremap_nocache(RST, 0x63); + bar = (boot_vector_addr >> 8) & 0xfffffc00; + if (has_a15) { + writel_relaxed(bar, p + CA15BAR); + writel_relaxed(bar | 0x10, p + CA15BAR); + + /* de-assert reset for CA15 CPUs */ + writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | + 0xa5a50000, p + CA15RESCNT); + } + if (has_a7) { + writel_relaxed(bar, p + CA7BAR); + writel_relaxed(bar | 0x10, p + CA7BAR); + + /* de-assert reset for CA7 CPUs */ + writel_relaxed((readl_relaxed(p + CA7RESCNT) & ~0x0f) | + 0x5a5a0000, p + CA7RESCNT); + } + iounmap(p); + + rcar_gen2_sysc_init(syscier); + shmobile_smp_apmu_suspend_init(); +} diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c deleted file mode 100644 index c0293ae..0000000 --- a/arch/arm/mach-shmobile/pm-sh7372.c +++ /dev/null @@ -1,549 +0,0 @@ -/* - * sh7372 Power management support - * - * Copyright (C) 2011 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#include <linux/pm.h> -#include <linux/suspend.h> -#include <linux/cpuidle.h> -#include <linux/module.h> -#include <linux/list.h> -#include <linux/err.h> -#include <linux/slab.h> -#include <linux/pm_clock.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/irq.h> -#include <linux/bitrev.h> -#include <linux/console.h> - -#include <asm/cpuidle.h> -#include <asm/io.h> -#include <asm/tlbflush.h> -#include <asm/suspend.h> - -#include "common.h" -#include "pm-rmobile.h" -#include "sh7372.h" - -/* DBG */ -#define DBGREG1 IOMEM(0xe6100020) -#define DBGREG9 IOMEM(0xe6100040) - -/* CPGA */ -#define SYSTBCR IOMEM(0xe6150024) -#define MSTPSR0 IOMEM(0xe6150030) -#define MSTPSR1 IOMEM(0xe6150038) -#define MSTPSR2 IOMEM(0xe6150040) -#define MSTPSR3 IOMEM(0xe6150048) -#define MSTPSR4 IOMEM(0xe615004c) -#define PLLC01STPCR IOMEM(0xe61500c8) - -/* SYSC */ -#define SYSC_BASE IOMEM(0xe6180000) - -#define SBAR IOMEM(0xe6180020) -#define WUPRMSK IOMEM(0xe6180028) -#define WUPSMSK IOMEM(0xe618002c) -#define WUPSMSK2 IOMEM(0xe6180048) -#define WUPSFAC IOMEM(0xe6180098) -#define IRQCR IOMEM(0xe618022c) -#define IRQCR2 IOMEM(0xe6180238) -#define IRQCR3 IOMEM(0xe6180244) -#define IRQCR4 IOMEM(0xe6180248) -#define PDNSEL IOMEM(0xe6180254) - -/* INTC */ -#define ICR1A IOMEM(0xe6900000) -#define ICR2A IOMEM(0xe6900004) -#define ICR3A IOMEM(0xe6900008) -#define ICR4A IOMEM(0xe690000c) -#define INTMSK00A IOMEM(0xe6900040) -#define INTMSK10A IOMEM(0xe6900044) -#define INTMSK20A IOMEM(0xe6900048) -#define INTMSK30A IOMEM(0xe690004c) - -/* MFIS */ -/* FIXME: pointing where? */ -#define SMFRAM 0xe6a70000 - -/* AP-System Core */ -#define APARMBAREA IOMEM(0xe6f10020) - -#ifdef CONFIG_PM - -#define PM_DOMAIN_ON_OFF_LATENCY_NS 250000 - -static int sh7372_a4r_pd_suspend(void) -{ - sh7372_intcs_suspend(); - __raw_writel(0x300fffff, WUPRMSK); /* avoid wakeup */ - return 0; -} - -static bool a4s_suspend_ready; - -static int sh7372_a4s_pd_suspend(void) -{ - /* - * The A4S domain contains the CPU core and therefore it should - * only be turned off if the CPU is not in use. This may happen - * during system suspend, when SYSC is going to be used for generating - * resume signals and a4s_suspend_ready is set to let - * sh7372_enter_suspend() know that it can turn A4S off. - */ - a4s_suspend_ready = true; - return -EBUSY; -} - -static void sh7372_a4s_pd_resume(void) -{ - a4s_suspend_ready = false; -} - -static int sh7372_a3sp_pd_suspend(void) -{ - /* - * Serial consoles make use of SCIF hardware located in A3SP, - * keep such power domain on if "no_console_suspend" is set. - */ - return console_suspend_enabled ? 0 : -EBUSY; -} - -static struct rmobile_pm_domain sh7372_pm_domains[] = { - { - .genpd.name = "A4LC", - .genpd.power_on_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .genpd.power_off_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .base = SYSC_BASE, - .bit_shift = 1, - }, - { - .genpd.name = "A4MP", - .genpd.power_on_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .genpd.power_off_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .base = SYSC_BASE, - .bit_shift = 2, - }, - { - .genpd.name = "D4", - .genpd.power_on_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .genpd.power_off_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .base = SYSC_BASE, - .bit_shift = 3, - }, - { - .genpd.name = "A4R", - .genpd.power_on_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .genpd.power_off_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .base = SYSC_BASE, - .bit_shift = 5, - .suspend = sh7372_a4r_pd_suspend, - .resume = sh7372_intcs_resume, - }, - { - .genpd.name = "A3RV", - .genpd.power_on_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .genpd.power_off_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .base = SYSC_BASE, - .bit_shift = 6, - }, - { - .genpd.name = "A3RI", - .genpd.power_on_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .genpd.power_off_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .base = SYSC_BASE, - .bit_shift = 8, - }, - { - .genpd.name = "A4S", - .genpd.power_on_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .genpd.power_off_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .base = SYSC_BASE, - .bit_shift = 10, - .gov = &pm_domain_always_on_gov, - .no_debug = true, - .suspend = sh7372_a4s_pd_suspend, - .resume = sh7372_a4s_pd_resume, - }, - { - .genpd.name = "A3SP", - .genpd.power_on_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .genpd.power_off_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .base = SYSC_BASE, - .bit_shift = 11, - .gov = &pm_domain_always_on_gov, - .no_debug = true, - .suspend = sh7372_a3sp_pd_suspend, - }, - { - .genpd.name = "A3SG", - .genpd.power_on_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .genpd.power_off_latency_ns = PM_DOMAIN_ON_OFF_LATENCY_NS, - .base = SYSC_BASE, - .bit_shift = 13, - }, -}; - -void __init sh7372_init_pm_domains(void) -{ - rmobile_init_domains(sh7372_pm_domains, ARRAY_SIZE(sh7372_pm_domains)); - pm_genpd_add_subdomain_names("A4LC", "A3RV"); - pm_genpd_add_subdomain_names("A4R", "A4LC"); - pm_genpd_add_subdomain_names("A4S", "A3SG"); - pm_genpd_add_subdomain_names("A4S", "A3SP"); -} - -#endif /* CONFIG_PM */ - -#if defined(CONFIG_SUSPEND) || defined(CONFIG_CPU_IDLE) -static void sh7372_set_reset_vector(unsigned long address) -{ - /* set reset vector, translate 4k */ - __raw_writel(address, SBAR); - __raw_writel(0, APARMBAREA); -} - -static void sh7372_enter_sysc(int pllc0_on, unsigned long sleep_mode) -{ - if (pllc0_on) - __raw_writel(0, PLLC01STPCR); - else - __raw_writel(1 << 28, PLLC01STPCR); - - __raw_readl(WUPSFAC); /* read wakeup int. factor before sleep */ - cpu_suspend(sleep_mode, sh7372_do_idle_sysc); - __raw_readl(WUPSFAC); /* read wakeup int. factor after wakeup */ - - /* disable reset vector translation */ - __raw_writel(0, SBAR); -} - -static int sh7372_sysc_valid(unsigned long *mskp, unsigned long *msk2p) -{ - unsigned long mstpsr0, mstpsr1, mstpsr2, mstpsr3, mstpsr4; - unsigned long msk, msk2; - - /* check active clocks to determine potential wakeup sources */ - - mstpsr0 = __raw_readl(MSTPSR0); - if ((mstpsr0 & 0x00000003) != 0x00000003) { - pr_debug("sh7372 mstpsr0 0x%08lx\n", mstpsr0); - return 0; - } - - mstpsr1 = __raw_readl(MSTPSR1); - if ((mstpsr1 & 0xff079b7f) != 0xff079b7f) { - pr_debug("sh7372 mstpsr1 0x%08lx\n", mstpsr1); - return 0; - } - - mstpsr2 = __raw_readl(MSTPSR2); - if ((mstpsr2 & 0x000741ff) != 0x000741ff) { - pr_debug("sh7372 mstpsr2 0x%08lx\n", mstpsr2); - return 0; - } - - mstpsr3 = __raw_readl(MSTPSR3); - if ((mstpsr3 & 0x1a60f010) != 0x1a60f010) { - pr_debug("sh7372 mstpsr3 0x%08lx\n", mstpsr3); - return 0; - } - - mstpsr4 = __raw_readl(MSTPSR4); - if ((mstpsr4 & 0x00008cf0) != 0x00008cf0) { - pr_debug("sh7372 mstpsr4 0x%08lx\n", mstpsr4); - return 0; - } - - msk = 0; - msk2 = 0; - - /* make bitmaps of limited number of wakeup sources */ - - if ((mstpsr2 & (1 << 23)) == 0) /* SPU2 */ - msk |= 1 << 31; - - if ((mstpsr2 & (1 << 12)) == 0) /* MFI_MFIM */ - msk |= 1 << 21; - - if ((mstpsr4 & (1 << 3)) == 0) /* KEYSC */ - msk |= 1 << 2; - - if ((mstpsr1 & (1 << 24)) == 0) /* CMT0 */ - msk |= 1 << 1; - - if ((mstpsr3 & (1 << 29)) == 0) /* CMT1 */ - msk |= 1 << 1; - - if ((mstpsr4 & (1 << 0)) == 0) /* CMT2 */ - msk |= 1 << 1; - - if ((mstpsr2 & (1 << 13)) == 0) /* MFI_MFIS */ - msk2 |= 1 << 17; - - *mskp = msk; - *msk2p = msk2; - - return 1; -} - -static void sh7372_icr_to_irqcr(unsigned long icr, u16 *irqcr1p, u16 *irqcr2p) -{ - u16 tmp, irqcr1, irqcr2; - int k; - - irqcr1 = 0; - irqcr2 = 0; - - /* convert INTCA ICR register layout to SYSC IRQCR+IRQCR2 */ - for (k = 0; k <= 7; k++) { - tmp = (icr >> ((7 - k) * 4)) & 0xf; - irqcr1 |= (tmp & 0x03) << (k * 2); - irqcr2 |= (tmp >> 2) << (k * 2); - } - - *irqcr1p = irqcr1; - *irqcr2p = irqcr2; -} - -static void sh7372_setup_sysc(unsigned long msk, unsigned long msk2) -{ - u16 irqcrx_low, irqcrx_high, irqcry_low, irqcry_high; - unsigned long tmp; - - /* read IRQ0A -> IRQ15A mask */ - tmp = bitrev8(__raw_readb(INTMSK00A)); - tmp |= bitrev8(__raw_readb(INTMSK10A)) << 8; - - /* setup WUPSMSK from clocks and external IRQ mask */ - msk = (~msk & 0xc030000f) | (tmp << 4); - __raw_writel(msk, WUPSMSK); - - /* propage level/edge trigger for external IRQ 0->15 */ - sh7372_icr_to_irqcr(__raw_readl(ICR1A), &irqcrx_low, &irqcry_low); - sh7372_icr_to_irqcr(__raw_readl(ICR2A), &irqcrx_high, &irqcry_high); - __raw_writel((irqcrx_high << 16) | irqcrx_low, IRQCR); - __raw_writel((irqcry_high << 16) | irqcry_low, IRQCR2); - - /* read IRQ16A -> IRQ31A mask */ - tmp = bitrev8(__raw_readb(INTMSK20A)); - tmp |= bitrev8(__raw_readb(INTMSK30A)) << 8; - - /* setup WUPSMSK2 from clocks and external IRQ mask */ - msk2 = (~msk2 & 0x00030000) | tmp; - __raw_writel(msk2, WUPSMSK2); - - /* propage level/edge trigger for external IRQ 16->31 */ - sh7372_icr_to_irqcr(__raw_readl(ICR3A), &irqcrx_low, &irqcry_low); - sh7372_icr_to_irqcr(__raw_readl(ICR4A), &irqcrx_high, &irqcry_high); - __raw_writel((irqcrx_high << 16) | irqcrx_low, IRQCR3); - __raw_writel((irqcry_high << 16) | irqcry_low, IRQCR4); -} - -static void sh7372_enter_a3sm_common(int pllc0_on) -{ - /* use INTCA together with SYSC for wakeup */ - sh7372_setup_sysc(1 << 0, 0); - sh7372_set_reset_vector(__pa(sh7372_resume_core_standby_sysc)); - sh7372_enter_sysc(pllc0_on, 1 << 12); -} - -static void sh7372_enter_a4s_common(int pllc0_on) -{ - sh7372_intca_suspend(); - sh7372_set_reset_vector(SMFRAM); - sh7372_enter_sysc(pllc0_on, 1 << 10); - sh7372_intca_resume(); -} - -static void sh7372_pm_setup_smfram(void) -{ - /* pass physical address of cpu_resume() to assembly resume code */ - sh7372_cpu_resume = virt_to_phys(cpu_resume); - - memcpy((void *)SMFRAM, sh7372_resume_core_standby_sysc, 0x100); -} -#else -static inline void sh7372_pm_setup_smfram(void) {} -#endif /* CONFIG_SUSPEND || CONFIG_CPU_IDLE */ - -#ifdef CONFIG_CPU_IDLE -static int sh7372_do_idle_core_standby(unsigned long unused) -{ - cpu_do_idle(); /* WFI when SYSTBCR == 0x10 -> Core Standby */ - return 0; -} - -static int sh7372_enter_core_standby(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index) -{ - sh7372_set_reset_vector(__pa(sh7372_resume_core_standby_sysc)); - - /* enter sleep mode with SYSTBCR to 0x10 */ - __raw_writel(0x10, SYSTBCR); - cpu_suspend(0, sh7372_do_idle_core_standby); - __raw_writel(0, SYSTBCR); - - /* disable reset vector translation */ - __raw_writel(0, SBAR); - - return 1; -} - -static int sh7372_enter_a3sm_pll_on(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index) -{ - sh7372_enter_a3sm_common(1); - return 2; -} - -static int sh7372_enter_a3sm_pll_off(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index) -{ - sh7372_enter_a3sm_common(0); - return 3; -} - -static int sh7372_enter_a4s(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index) -{ - unsigned long msk, msk2; - - if (!sh7372_sysc_valid(&msk, &msk2)) - return sh7372_enter_a3sm_pll_off(dev, drv, index); - - sh7372_setup_sysc(msk, msk2); - sh7372_enter_a4s_common(0); - return 4; -} - -static struct cpuidle_driver sh7372_cpuidle_driver = { - .name = "sh7372_cpuidle", - .owner = THIS_MODULE, - .state_count = 5, - .safe_state_index = 0, /* C1 */ - .states[0] = ARM_CPUIDLE_WFI_STATE, - .states[1] = { - .name = "C2", - .desc = "Core Standby Mode", - .exit_latency = 10, - .target_residency = 20 + 10, - .enter = sh7372_enter_core_standby, - }, - .states[2] = { - .name = "C3", - .desc = "A3SM PLL ON", - .exit_latency = 20, - .target_residency = 30 + 20, - .enter = sh7372_enter_a3sm_pll_on, - }, - .states[3] = { - .name = "C4", - .desc = "A3SM PLL OFF", - .exit_latency = 120, - .target_residency = 30 + 120, - .enter = sh7372_enter_a3sm_pll_off, - }, - .states[4] = { - .name = "C5", - .desc = "A4S PLL OFF", - .exit_latency = 240, - .target_residency = 30 + 240, - .enter = sh7372_enter_a4s, - .disabled = true, - }, -}; - -static void __init sh7372_cpuidle_init(void) -{ - shmobile_cpuidle_set_driver(&sh7372_cpuidle_driver); -} -#else -static void __init sh7372_cpuidle_init(void) {} -#endif - -#ifdef CONFIG_SUSPEND -static int sh7372_enter_suspend(suspend_state_t suspend_state) -{ - unsigned long msk, msk2; - - /* check active clocks to determine potential wakeup sources */ - if (sh7372_sysc_valid(&msk, &msk2) && a4s_suspend_ready) { - /* convert INTC mask/sense to SYSC mask/sense */ - sh7372_setup_sysc(msk, msk2); - - /* enter A4S sleep with PLLC0 off */ - pr_debug("entering A4S\n"); - sh7372_enter_a4s_common(0); - return 0; - } - - /* default to enter A3SM sleep with PLLC0 off */ - pr_debug("entering A3SM\n"); - sh7372_enter_a3sm_common(0); - return 0; -} - -/** - * sh7372_pm_notifier_fn - SH7372 PM notifier routine. - * @notifier: Unused. - * @pm_event: Event being handled. - * @unused: Unused. - */ -static int sh7372_pm_notifier_fn(struct notifier_block *notifier, - unsigned long pm_event, void *unused) -{ - switch (pm_event) { - case PM_SUSPEND_PREPARE: - /* - * This is necessary, because the A4R domain has to be "on" - * when suspend_device_irqs() and resume_device_irqs() are - * executed during system suspend and resume, respectively, so - * that those functions don't crash while accessing the INTCS. - */ - pm_genpd_name_poweron("A4R"); - break; - case PM_POST_SUSPEND: - pm_genpd_poweroff_unused(); - break; - } - - return NOTIFY_DONE; -} - -static void sh7372_suspend_init(void) -{ - shmobile_suspend_ops.enter = sh7372_enter_suspend; - pm_notifier(sh7372_pm_notifier_fn, 0); -} -#else -static void sh7372_suspend_init(void) {} -#endif - -void __init sh7372_pm_init(void) -{ - /* enable DBG hardware block to kick SYSC */ - __raw_writel(0x0000a500, DBGREG9); - __raw_writel(0x0000a501, DBGREG9); - __raw_writel(0x00000000, DBGREG1); - - /* do not convert A3SM, A3SP, A3SG, A4R power down into A4S */ - __raw_writel(0, PDNSEL); - - sh7372_pm_setup_smfram(); - - sh7372_suspend_init(); - sh7372_cpuidle_init(); -} - -void __init sh7372_pm_init_late(void) -{ - shmobile_init_late(); - pm_genpd_name_attach_cpuidle("A4S", 4); -} diff --git a/arch/arm/mach-shmobile/r8a73a4.h b/arch/arm/mach-shmobile/r8a73a4.h deleted file mode 100644 index 70dcd84..0000000 --- a/arch/arm/mach-shmobile/r8a73a4.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef __ASM_R8A73A4_H__ -#define __ASM_R8A73A4_H__ - -/* DMA slave IDs */ -enum { - SHDMA_SLAVE_INVALID, - SHDMA_SLAVE_MMCIF0_TX, - SHDMA_SLAVE_MMCIF0_RX, - SHDMA_SLAVE_MMCIF1_TX, - SHDMA_SLAVE_MMCIF1_RX, -}; - -void r8a73a4_add_standard_devices(void); -void r8a73a4_clock_init(void); -void r8a73a4_pinmux_init(void); - -#endif /* __ASM_R8A73A4_H__ */ diff --git a/arch/arm/mach-shmobile/r8a7790.h b/arch/arm/mach-shmobile/r8a7790.h index bf73a85..1a46d02 100644 --- a/arch/arm/mach-shmobile/r8a7790.h +++ b/arch/arm/mach-shmobile/r8a7790.h @@ -1,7 +1,6 @@ #ifndef __ASM_R8A7790_H__ #define __ASM_R8A7790_H__ -void r8a7790_pm_init(void); extern struct smp_operations r8a7790_smp_ops; #endif /* __ASM_R8A7790_H__ */ diff --git a/arch/arm/mach-shmobile/r8a7791.h b/arch/arm/mach-shmobile/r8a7791.h index 6cf11eb..7ca0b7d 100644 --- a/arch/arm/mach-shmobile/r8a7791.h +++ b/arch/arm/mach-shmobile/r8a7791.h @@ -1,7 +1,6 @@ #ifndef __ASM_R8A7791_H__ #define __ASM_R8A7791_H__ -void r8a7791_pm_init(void); extern struct smp_operations r8a7791_smp_ops; #endif /* __ASM_R8A7791_H__ */ diff --git a/arch/arm/mach-shmobile/rcar-gen2.h b/arch/arm/mach-shmobile/rcar-gen2.h index ce53cb5..8a66b4a 100644 --- a/arch/arm/mach-shmobile/rcar-gen2.h +++ b/arch/arm/mach-shmobile/rcar-gen2.h @@ -5,5 +5,6 @@ void rcar_gen2_timer_init(void); #define MD(nr) BIT(nr) u32 rcar_gen2_read_mode_pins(void); void rcar_gen2_reserve(void); +void rcar_gen2_pm_init(void); #endif /* __ASM_RCAR_GEN2_H__ */ diff --git a/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c b/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c new file mode 100644 index 0000000..384e6e9 --- /dev/null +++ b/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c @@ -0,0 +1,147 @@ +/* + * R-Car Generation 2 da9063/da9210 regulator quirk + * + * The r8a7790/lager and r8a7791/koelsch development boards have da9063 and + * da9210 regulators. Both regulators have their interrupt request lines tied + * to the same interrupt pin (IRQ2) on the SoC. + * + * After cold boot or da9063-induced restart, both the da9063 and da9210 seem + * to assert their interrupt request lines. Hence as soon as one driver + * requests this irq, it gets stuck in an interrupt storm, as it only manages + * to deassert its own interrupt request line, and the other driver hasn't + * installed an interrupt handler yet. + * + * To handle this, install a quirk that masks the interrupts in both the + * da9063 and da9210. This quirk has to run after the i2c master driver has + * been initialized, but before the i2c slave drivers are initialized. + * + * Copyright (C) 2015 Glider bvba + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/device.h> +#include <linux/i2c.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/notifier.h> +#include <linux/of.h> +#include <linux/mfd/da9063/registers.h> + + +#define IRQC_BASE 0xe61c0000 +#define IRQC_MONITOR 0x104 /* IRQn Signal Level Monitor Register */ + +#define REGULATOR_IRQ_MASK BIT(2) /* IRQ2, active low */ + +static void __iomem *irqc; + +static const u8 da9063_mask_regs[] = { + DA9063_REG_IRQ_MASK_A, + DA9063_REG_IRQ_MASK_B, + DA9063_REG_IRQ_MASK_C, + DA9063_REG_IRQ_MASK_D, +}; + +/* DA9210 System Control and Event Registers */ +#define DA9210_REG_MASK_A 0x54 +#define DA9210_REG_MASK_B 0x55 + +static const u8 da9210_mask_regs[] = { + DA9210_REG_MASK_A, + DA9210_REG_MASK_B, +}; + +static void da9xxx_mask_irqs(struct i2c_client *client, const u8 regs[], + unsigned int nregs) +{ + unsigned int i; + + dev_info(&client->dev, "Masking %s interrupt sources\n", client->name); + + for (i = 0; i < nregs; i++) { + int error = i2c_smbus_write_byte_data(client, regs[i], ~0); + if (error) { + dev_err(&client->dev, "i2c error %d\n", error); + return; + } + } +} + +static int regulator_quirk_notify(struct notifier_block *nb, + unsigned long action, void *data) +{ + struct device *dev = data; + struct i2c_client *client; + u32 mon; + + mon = ioread32(irqc + IRQC_MONITOR); + dev_dbg(dev, "%s: %ld, IRQC_MONITOR = 0x%x\n", __func__, action, mon); + if (mon & REGULATOR_IRQ_MASK) + goto remove; + + if (action != BUS_NOTIFY_ADD_DEVICE || dev->type == &i2c_adapter_type) + return 0; + + client = to_i2c_client(dev); + dev_dbg(dev, "Detected %s\n", client->name); + + if ((client->addr == 0x58 && !strcmp(client->name, "da9063"))) + da9xxx_mask_irqs(client, da9063_mask_regs, + ARRAY_SIZE(da9063_mask_regs)); + else if (client->addr == 0x68 && !strcmp(client->name, "da9210")) + da9xxx_mask_irqs(client, da9210_mask_regs, + ARRAY_SIZE(da9210_mask_regs)); + + mon = ioread32(irqc + IRQC_MONITOR); + if (mon & REGULATOR_IRQ_MASK) + goto remove; + + return 0; + +remove: + dev_info(dev, "IRQ2 is not asserted, removing quirk\n"); + + bus_unregister_notifier(&i2c_bus_type, nb); + iounmap(irqc); + return 0; +} + +static struct notifier_block regulator_quirk_nb = { + .notifier_call = regulator_quirk_notify +}; + +static int __init rcar_gen2_regulator_quirk(void) +{ + u32 mon; + + if (!of_machine_is_compatible("renesas,koelsch") && + !of_machine_is_compatible("renesas,lager")) + return -ENODEV; + + irqc = ioremap(IRQC_BASE, PAGE_SIZE); + if (!irqc) + return -ENOMEM; + + mon = ioread32(irqc + IRQC_MONITOR); + if (mon & REGULATOR_IRQ_MASK) { + pr_debug("%s: IRQ2 is not asserted, not installing quirk\n", + __func__); + iounmap(irqc); + return 0; + } + + pr_info("IRQ2 is asserted, installing da9063/da9210 regulator quirk\n"); + + bus_register_notifier(&i2c_bus_type, ®ulator_quirk_nb); + return 0; +} + +arch_initcall(rcar_gen2_regulator_quirk); diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c index c276822..446cee6 100644 --- a/arch/arm/mach-shmobile/setup-r8a73a4.c +++ b/arch/arm/mach-shmobile/setup-r8a73a4.c @@ -13,280 +13,12 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/of_platform.h> -#include <linux/platform_data/irq-renesas-irqc.h> -#include <linux/serial_sci.h> -#include <linux/sh_dma.h> -#include <linux/sh_timer.h> + +#include <linux/init.h> #include <asm/mach/arch.h> #include "common.h" -#include "dma-register.h" -#include "irqs.h" -#include "r8a73a4.h" - -static const struct resource pfc_resources[] = { - DEFINE_RES_MEM(0xe6050000, 0x9000), -}; - -void __init r8a73a4_pinmux_init(void) -{ - platform_device_register_simple("pfc-r8a73a4", -1, pfc_resources, - ARRAY_SIZE(pfc_resources)); -} - -#define R8A73A4_SCIF(scif_type, _scscr, index, baseaddr, irq) \ -static struct plat_sci_port scif##index##_platform_data = { \ - .type = scif_type, \ - .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \ - .scscr = _scscr, \ -}; \ - \ -static struct resource scif##index##_resources[] = { \ - DEFINE_RES_MEM(baseaddr, 0x100), \ - DEFINE_RES_IRQ(irq), \ -} - -#define R8A73A4_SCIFA(index, baseaddr, irq) \ - R8A73A4_SCIF(PORT_SCIFA, SCSCR_RE | SCSCR_TE | SCSCR_CKE0, \ - index, baseaddr, irq) - -#define R8A73A4_SCIFB(index, baseaddr, irq) \ - R8A73A4_SCIF(PORT_SCIFB, SCSCR_RE | SCSCR_TE, \ - index, baseaddr, irq) - -R8A73A4_SCIFA(0, 0xe6c40000, gic_spi(144)); /* SCIFA0 */ -R8A73A4_SCIFA(1, 0xe6c50000, gic_spi(145)); /* SCIFA1 */ -R8A73A4_SCIFB(2, 0xe6c20000, gic_spi(148)); /* SCIFB0 */ -R8A73A4_SCIFB(3, 0xe6c30000, gic_spi(149)); /* SCIFB1 */ -R8A73A4_SCIFB(4, 0xe6ce0000, gic_spi(150)); /* SCIFB2 */ -R8A73A4_SCIFB(5, 0xe6cf0000, gic_spi(151)); /* SCIFB3 */ - -#define r8a73a4_register_scif(index) \ - platform_device_register_resndata(NULL, "sh-sci", index, \ - scif##index##_resources, \ - ARRAY_SIZE(scif##index##_resources), \ - &scif##index##_platform_data, \ - sizeof(scif##index##_platform_data)) - -static const struct renesas_irqc_config irqc0_data = { - .irq_base = irq_pin(0), /* IRQ0 -> IRQ31 */ -}; - -static const struct resource irqc0_resources[] = { - DEFINE_RES_MEM(0xe61c0000, 0x200), /* IRQC Event Detector Block_0 */ - DEFINE_RES_IRQ(gic_spi(0)), /* IRQ0 */ - DEFINE_RES_IRQ(gic_spi(1)), /* IRQ1 */ - DEFINE_RES_IRQ(gic_spi(2)), /* IRQ2 */ - DEFINE_RES_IRQ(gic_spi(3)), /* IRQ3 */ - DEFINE_RES_IRQ(gic_spi(4)), /* IRQ4 */ - DEFINE_RES_IRQ(gic_spi(5)), /* IRQ5 */ - DEFINE_RES_IRQ(gic_spi(6)), /* IRQ6 */ - DEFINE_RES_IRQ(gic_spi(7)), /* IRQ7 */ - DEFINE_RES_IRQ(gic_spi(8)), /* IRQ8 */ - DEFINE_RES_IRQ(gic_spi(9)), /* IRQ9 */ - DEFINE_RES_IRQ(gic_spi(10)), /* IRQ10 */ - DEFINE_RES_IRQ(gic_spi(11)), /* IRQ11 */ - DEFINE_RES_IRQ(gic_spi(12)), /* IRQ12 */ - DEFINE_RES_IRQ(gic_spi(13)), /* IRQ13 */ - DEFINE_RES_IRQ(gic_spi(14)), /* IRQ14 */ - DEFINE_RES_IRQ(gic_spi(15)), /* IRQ15 */ - DEFINE_RES_IRQ(gic_spi(16)), /* IRQ16 */ - DEFINE_RES_IRQ(gic_spi(17)), /* IRQ17 */ - DEFINE_RES_IRQ(gic_spi(18)), /* IRQ18 */ - DEFINE_RES_IRQ(gic_spi(19)), /* IRQ19 */ - DEFINE_RES_IRQ(gic_spi(20)), /* IRQ20 */ - DEFINE_RES_IRQ(gic_spi(21)), /* IRQ21 */ - DEFINE_RES_IRQ(gic_spi(22)), /* IRQ22 */ - DEFINE_RES_IRQ(gic_spi(23)), /* IRQ23 */ - DEFINE_RES_IRQ(gic_spi(24)), /* IRQ24 */ - DEFINE_RES_IRQ(gic_spi(25)), /* IRQ25 */ - DEFINE_RES_IRQ(gic_spi(26)), /* IRQ26 */ - DEFINE_RES_IRQ(gic_spi(27)), /* IRQ27 */ - DEFINE_RES_IRQ(gic_spi(28)), /* IRQ28 */ - DEFINE_RES_IRQ(gic_spi(29)), /* IRQ29 */ - DEFINE_RES_IRQ(gic_spi(30)), /* IRQ30 */ - DEFINE_RES_IRQ(gic_spi(31)), /* IRQ31 */ -}; - -static const struct renesas_irqc_config irqc1_data = { - .irq_base = irq_pin(32), /* IRQ32 -> IRQ57 */ -}; - -static const struct resource irqc1_resources[] = { - DEFINE_RES_MEM(0xe61c0200, 0x200), /* IRQC Event Detector Block_1 */ - DEFINE_RES_IRQ(gic_spi(32)), /* IRQ32 */ - DEFINE_RES_IRQ(gic_spi(33)), /* IRQ33 */ - DEFINE_RES_IRQ(gic_spi(34)), /* IRQ34 */ - DEFINE_RES_IRQ(gic_spi(35)), /* IRQ35 */ - DEFINE_RES_IRQ(gic_spi(36)), /* IRQ36 */ - DEFINE_RES_IRQ(gic_spi(37)), /* IRQ37 */ - DEFINE_RES_IRQ(gic_spi(38)), /* IRQ38 */ - DEFINE_RES_IRQ(gic_spi(39)), /* IRQ39 */ - DEFINE_RES_IRQ(gic_spi(40)), /* IRQ40 */ - DEFINE_RES_IRQ(gic_spi(41)), /* IRQ41 */ - DEFINE_RES_IRQ(gic_spi(42)), /* IRQ42 */ - DEFINE_RES_IRQ(gic_spi(43)), /* IRQ43 */ - DEFINE_RES_IRQ(gic_spi(44)), /* IRQ44 */ - DEFINE_RES_IRQ(gic_spi(45)), /* IRQ45 */ - DEFINE_RES_IRQ(gic_spi(46)), /* IRQ46 */ - DEFINE_RES_IRQ(gic_spi(47)), /* IRQ47 */ - DEFINE_RES_IRQ(gic_spi(48)), /* IRQ48 */ - DEFINE_RES_IRQ(gic_spi(49)), /* IRQ49 */ - DEFINE_RES_IRQ(gic_spi(50)), /* IRQ50 */ - DEFINE_RES_IRQ(gic_spi(51)), /* IRQ51 */ - DEFINE_RES_IRQ(gic_spi(52)), /* IRQ52 */ - DEFINE_RES_IRQ(gic_spi(53)), /* IRQ53 */ - DEFINE_RES_IRQ(gic_spi(54)), /* IRQ54 */ - DEFINE_RES_IRQ(gic_spi(55)), /* IRQ55 */ - DEFINE_RES_IRQ(gic_spi(56)), /* IRQ56 */ - DEFINE_RES_IRQ(gic_spi(57)), /* IRQ57 */ -}; - -#define r8a73a4_register_irqc(idx) \ - platform_device_register_resndata(NULL, "renesas_irqc", \ - idx, irqc##idx##_resources, \ - ARRAY_SIZE(irqc##idx##_resources), \ - &irqc##idx##_data, \ - sizeof(struct renesas_irqc_config)) - -/* Thermal0 -> Thermal2 */ -static const struct resource thermal0_resources[] = { - DEFINE_RES_MEM(0xe61f0000, 0x14), - DEFINE_RES_MEM(0xe61f0100, 0x38), - DEFINE_RES_MEM(0xe61f0200, 0x38), - DEFINE_RES_MEM(0xe61f0300, 0x38), - DEFINE_RES_IRQ(gic_spi(69)), -}; - -#define r8a73a4_register_thermal() \ - platform_device_register_simple("rcar_thermal", -1, \ - thermal0_resources, \ - ARRAY_SIZE(thermal0_resources)) - -static struct sh_timer_config cmt1_platform_data = { - .channels_mask = 0xff, -}; - -static struct resource cmt1_resources[] = { - DEFINE_RES_MEM(0xe6130000, 0x1004), - DEFINE_RES_IRQ(gic_spi(120)), -}; - -#define r8a73a4_register_cmt(idx) \ - platform_device_register_resndata(NULL, "sh-cmt-48-gen2", \ - idx, cmt##idx##_resources, \ - ARRAY_SIZE(cmt##idx##_resources), \ - &cmt##idx##_platform_data, \ - sizeof(struct sh_timer_config)) - -/* DMA */ -static const struct sh_dmae_slave_config dma_slaves[] = { - { - .slave_id = SHDMA_SLAVE_MMCIF0_TX, - .addr = 0xee200034, - .chcr = CHCR_TX(XMIT_SZ_32BIT), - .mid_rid = 0xd1, - }, { - .slave_id = SHDMA_SLAVE_MMCIF0_RX, - .addr = 0xee200034, - .chcr = CHCR_RX(XMIT_SZ_32BIT), - .mid_rid = 0xd2, - }, { - .slave_id = SHDMA_SLAVE_MMCIF1_TX, - .addr = 0xee220034, - .chcr = CHCR_TX(XMIT_SZ_32BIT), - .mid_rid = 0xe1, - }, { - .slave_id = SHDMA_SLAVE_MMCIF1_RX, - .addr = 0xee220034, - .chcr = CHCR_RX(XMIT_SZ_32BIT), - .mid_rid = 0xe2, - }, -}; - -#define DMAE_CHANNEL(a, b) \ - { \ - .offset = (a) - 0x20, \ - .dmars = (a) - 0x20 + 0x40, \ - .chclr_bit = (b), \ - .chclr_offset = 0x80 - 0x20, \ - } - -static const struct sh_dmae_channel dma_channels[] = { - DMAE_CHANNEL(0x8000, 0), - DMAE_CHANNEL(0x8080, 1), - DMAE_CHANNEL(0x8100, 2), - DMAE_CHANNEL(0x8180, 3), - DMAE_CHANNEL(0x8200, 4), - DMAE_CHANNEL(0x8280, 5), - DMAE_CHANNEL(0x8300, 6), - DMAE_CHANNEL(0x8380, 7), - DMAE_CHANNEL(0x8400, 8), - DMAE_CHANNEL(0x8480, 9), - DMAE_CHANNEL(0x8500, 10), - DMAE_CHANNEL(0x8580, 11), - DMAE_CHANNEL(0x8600, 12), - DMAE_CHANNEL(0x8680, 13), - DMAE_CHANNEL(0x8700, 14), - DMAE_CHANNEL(0x8780, 15), - DMAE_CHANNEL(0x8800, 16), - DMAE_CHANNEL(0x8880, 17), - DMAE_CHANNEL(0x8900, 18), - DMAE_CHANNEL(0x8980, 19), -}; - -static const struct sh_dmae_pdata dma_pdata = { - .slave = dma_slaves, - .slave_num = ARRAY_SIZE(dma_slaves), - .channel = dma_channels, - .channel_num = ARRAY_SIZE(dma_channels), - .ts_low_shift = TS_LOW_SHIFT, - .ts_low_mask = TS_LOW_BIT << TS_LOW_SHIFT, - .ts_high_shift = TS_HI_SHIFT, - .ts_high_mask = TS_HI_BIT << TS_HI_SHIFT, - .ts_shift = dma_ts_shift, - .ts_shift_num = ARRAY_SIZE(dma_ts_shift), - .dmaor_init = DMAOR_DME, - .chclr_present = 1, - .chclr_bitwise = 1, -}; - -static struct resource dma_resources[] = { - DEFINE_RES_MEM(0xe6700020, 0x89e0), - DEFINE_RES_IRQ(gic_spi(220)), - { - /* IRQ for channels 0-19 */ - .start = gic_spi(200), - .end = gic_spi(219), - .flags = IORESOURCE_IRQ, - }, -}; - -#define r8a73a4_register_dmac() \ - platform_device_register_resndata(NULL, "sh-dma-engine", 0, \ - dma_resources, ARRAY_SIZE(dma_resources), \ - &dma_pdata, sizeof(dma_pdata)) - -void __init r8a73a4_add_standard_devices(void) -{ - r8a73a4_register_cmt(1); - r8a73a4_register_scif(0); - r8a73a4_register_scif(1); - r8a73a4_register_scif(2); - r8a73a4_register_scif(3); - r8a73a4_register_scif(4); - r8a73a4_register_scif(5); - r8a73a4_register_irqc(0); - r8a73a4_register_irqc(1); - r8a73a4_register_thermal(); - r8a73a4_register_dmac(); -} - -#ifdef CONFIG_USE_OF static const char *r8a73a4_boards_compat_dt[] __initdata = { "renesas,r8a73a4", @@ -298,4 +30,3 @@ DT_MACHINE_START(R8A73A4_DT, "Generic R8A73A4 (Flattened Device Tree)") .init_late = shmobile_init_late, .dt_compat = r8a73a4_boards_compat_dt, MACHINE_END -#endif /* CONFIG_USE_OF */ diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c index dd64caf..9832e48 100644 --- a/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/arch/arm/mach-shmobile/setup-r8a7740.c @@ -842,13 +842,6 @@ static void __init r8a7740_generic_init(void) of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } -#define RESCNT2 IOMEM(0xe6188020) -static void r8a7740_restart(enum reboot_mode mode, const char *cmd) -{ - /* Do soft power on reset */ - writel(1 << 31, RESCNT2); -} - static const char *r8a7740_boards_compat_dt[] __initdata = { "renesas,r8a7740", NULL, @@ -861,7 +854,6 @@ DT_MACHINE_START(R8A7740_DT, "Generic R8A7740 (Flattened Device Tree)") .init_machine = r8a7740_generic_init, .init_late = shmobile_init_late, .dt_compat = r8a7740_boards_compat_dt, - .restart = r8a7740_restart, MACHINE_END #endif /* CONFIG_USE_OF */ diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c index cef8895..c49aa09 100644 --- a/arch/arm/mach-shmobile/setup-r8a7778.c +++ b/arch/arm/mach-shmobile/setup-r8a7778.c @@ -15,6 +15,7 @@ * GNU General Public License for more details. */ +#include <linux/clk/shmobile.h> #include <linux/kernel.h> #include <linux/io.h> #include <linux/irqchip/arm-gic.h> @@ -41,6 +42,21 @@ #include "irqs.h" #include "r8a7778.h" +#define MODEMR 0xffcc0020 + +#ifdef CONFIG_COMMON_CLK +static void __init r8a7778_timer_init(void) +{ + u32 mode; + void __iomem *modemr = ioremap_nocache(MODEMR, 4); + + BUG_ON(!modemr); + mode = ioread32(modemr); + iounmap(modemr); + r8a7778_clocks_init(mode); +} +#endif + /* SCIF */ #define R8A7778_SCIF(index, baseaddr, irq) \ static struct plat_sci_port scif##index##_platform_data = { \ @@ -608,6 +624,9 @@ DT_MACHINE_START(R8A7778_DT, "Generic R8A7778 (Flattened Device Tree)") .init_early = shmobile_init_delay, .init_irq = r8a7778_init_irq_dt, .init_late = shmobile_init_late, +#ifdef CONFIG_COMMON_CLK + .init_time = r8a7778_timer_init, +#endif .dt_compat = r8a7778_compat_dt, MACHINE_END diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c index d1fa625..5d13595 100644 --- a/arch/arm/mach-shmobile/setup-rcar-gen2.c +++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c @@ -21,6 +21,7 @@ #include <linux/dma-contiguous.h> #include <linux/io.h> #include <linux/kernel.h> +#include <linux/memblock.h> #include <linux/of.h> #include <linux/of_fdt.h> #include <asm/mach/arch.h> @@ -50,9 +51,7 @@ u32 rcar_gen2_read_mode_pins(void) void __init rcar_gen2_timer_init(void) { -#if defined(CONFIG_ARM_ARCH_TIMER) || defined(CONFIG_COMMON_CLK) u32 mode = rcar_gen2_read_mode_pins(); -#endif #ifdef CONFIG_ARM_ARCH_TIMER void __iomem *base; int extal_mhz = 0; @@ -128,9 +127,7 @@ void __init rcar_gen2_timer_init(void) iounmap(base); #endif /* CONFIG_ARM_ARCH_TIMER */ -#ifdef CONFIG_COMMON_CLK rcar_gen2_clocks_init(mode); -#endif #ifdef CONFIG_ARCH_SHMOBILE_MULTI clocksource_of_init(); #endif @@ -199,7 +196,7 @@ void __init rcar_gen2_reserve(void) of_scan_flat_dt(rcar_gen2_scan_mem, &mrc); #ifdef CONFIG_DMA_CMA - if (mrc.size) + if (mrc.size && memblock_is_region_memory(mrc.base, mrc.size)) dma_contiguous_reserve_area(mrc.size, mrc.base, 0, &rcar_gen2_dma_contiguous, true); #endif diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c deleted file mode 100644 index 458a2cf..0000000 --- a/arch/arm/mach-shmobile/setup-sh7372.c +++ /dev/null @@ -1,1016 +0,0 @@ -/* - * sh7372 processor support - * - * Copyright (C) 2010 Magnus Damm - * Copyright (C) 2008 Yoshihiro Shimoda - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/platform_device.h> -#include <linux/of_platform.h> -#include <linux/uio_driver.h> -#include <linux/delay.h> -#include <linux/input.h> -#include <linux/io.h> -#include <linux/serial_sci.h> -#include <linux/sh_dma.h> -#include <linux/sh_timer.h> -#include <linux/pm_domain.h> -#include <linux/dma-mapping.h> -#include <linux/platform_data/sh_ipmmu.h> - -#include <asm/mach/map.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include "common.h" -#include "dma-register.h" -#include "intc.h" -#include "irqs.h" -#include "pm-rmobile.h" -#include "sh7372.h" - -static struct map_desc sh7372_io_desc[] __initdata = { - /* create a 1:1 identity mapping for 0xe6xxxxxx - * used by CPGA, INTC and PFC. - */ - { - .virtual = 0xe6000000, - .pfn = __phys_to_pfn(0xe6000000), - .length = 256 << 20, - .type = MT_DEVICE_NONSHARED - }, -}; - -void __init sh7372_map_io(void) -{ - debug_ll_io_init(); - iotable_init(sh7372_io_desc, ARRAY_SIZE(sh7372_io_desc)); -} - -/* PFC */ -static struct resource sh7372_pfc_resources[] = { - [0] = { - .start = 0xe6050000, - .end = 0xe6057fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0xe605800c, - .end = 0xe6058027, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device sh7372_pfc_device = { - .name = "pfc-sh7372", - .id = -1, - .resource = sh7372_pfc_resources, - .num_resources = ARRAY_SIZE(sh7372_pfc_resources), -}; - -void __init sh7372_pinmux_init(void) -{ - platform_device_register(&sh7372_pfc_device); -} - -/* SCIF */ -#define SH7372_SCIF(scif_type, index, baseaddr, irq) \ -static struct plat_sci_port scif##index##_platform_data = { \ - .type = scif_type, \ - .flags = UPF_BOOT_AUTOCONF, \ - .scscr = SCSCR_RE | SCSCR_TE, \ -}; \ - \ -static struct resource scif##index##_resources[] = { \ - DEFINE_RES_MEM(baseaddr, 0x100), \ - DEFINE_RES_IRQ(irq), \ -}; \ - \ -static struct platform_device scif##index##_device = { \ - .name = "sh-sci", \ - .id = index, \ - .resource = scif##index##_resources, \ - .num_resources = ARRAY_SIZE(scif##index##_resources), \ - .dev = { \ - .platform_data = &scif##index##_platform_data, \ - }, \ -} - -SH7372_SCIF(PORT_SCIFA, 0, 0xe6c40000, evt2irq(0x0c00)); -SH7372_SCIF(PORT_SCIFA, 1, 0xe6c50000, evt2irq(0x0c20)); -SH7372_SCIF(PORT_SCIFA, 2, 0xe6c60000, evt2irq(0x0c40)); -SH7372_SCIF(PORT_SCIFA, 3, 0xe6c70000, evt2irq(0x0c60)); -SH7372_SCIF(PORT_SCIFA, 4, 0xe6c80000, evt2irq(0x0d20)); -SH7372_SCIF(PORT_SCIFA, 5, 0xe6cb0000, evt2irq(0x0d40)); -SH7372_SCIF(PORT_SCIFB, 6, 0xe6c30000, evt2irq(0x0d60)); - -/* CMT */ -static struct sh_timer_config cmt2_platform_data = { - .channels_mask = 0x20, -}; - -static struct resource cmt2_resources[] = { - DEFINE_RES_MEM(0xe6130000, 0x50), - DEFINE_RES_IRQ(evt2irq(0x0b80)), -}; - -static struct platform_device cmt2_device = { - .name = "sh-cmt-32-fast", - .id = 2, - .dev = { - .platform_data = &cmt2_platform_data, - }, - .resource = cmt2_resources, - .num_resources = ARRAY_SIZE(cmt2_resources), -}; - -/* TMU */ -static struct sh_timer_config tmu0_platform_data = { - .channels_mask = 7, -}; - -static struct resource tmu0_resources[] = { - DEFINE_RES_MEM(0xfff60000, 0x2c), - DEFINE_RES_IRQ(intcs_evt2irq(0xe80)), - DEFINE_RES_IRQ(intcs_evt2irq(0xea0)), - DEFINE_RES_IRQ(intcs_evt2irq(0xec0)), -}; - -static struct platform_device tmu0_device = { - .name = "sh-tmu", - .id = 0, - .dev = { - .platform_data = &tmu0_platform_data, - }, - .resource = tmu0_resources, - .num_resources = ARRAY_SIZE(tmu0_resources), -}; - -/* I2C */ -static struct resource iic0_resources[] = { - [0] = { - .name = "IIC0", - .start = 0xFFF20000, - .end = 0xFFF20425 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0xe00), /* IIC0_ALI0 */ - .end = intcs_evt2irq(0xe60), /* IIC0_DTEI0 */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device iic0_device = { - .name = "i2c-sh_mobile", - .id = 0, /* "i2c0" clock */ - .num_resources = ARRAY_SIZE(iic0_resources), - .resource = iic0_resources, -}; - -static struct resource iic1_resources[] = { - [0] = { - .name = "IIC1", - .start = 0xE6C20000, - .end = 0xE6C20425 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x780), /* IIC1_ALI1 */ - .end = evt2irq(0x7e0), /* IIC1_DTEI1 */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device iic1_device = { - .name = "i2c-sh_mobile", - .id = 1, /* "i2c1" clock */ - .num_resources = ARRAY_SIZE(iic1_resources), - .resource = iic1_resources, -}; - -/* DMA */ -static const struct sh_dmae_slave_config sh7372_dmae_slaves[] = { - { - .slave_id = SHDMA_SLAVE_SCIF0_TX, - .addr = 0xe6c40020, - .chcr = CHCR_TX(XMIT_SZ_8BIT), - .mid_rid = 0x21, - }, { - .slave_id = SHDMA_SLAVE_SCIF0_RX, - .addr = 0xe6c40024, - .chcr = CHCR_RX(XMIT_SZ_8BIT), - .mid_rid = 0x22, - }, { - .slave_id = SHDMA_SLAVE_SCIF1_TX, - .addr = 0xe6c50020, - .chcr = CHCR_TX(XMIT_SZ_8BIT), - .mid_rid = 0x25, - }, { - .slave_id = SHDMA_SLAVE_SCIF1_RX, - .addr = 0xe6c50024, - .chcr = CHCR_RX(XMIT_SZ_8BIT), - .mid_rid = 0x26, - }, { - .slave_id = SHDMA_SLAVE_SCIF2_TX, - .addr = 0xe6c60020, - .chcr = CHCR_TX(XMIT_SZ_8BIT), - .mid_rid = 0x29, - }, { - .slave_id = SHDMA_SLAVE_SCIF2_RX, - .addr = 0xe6c60024, - .chcr = CHCR_RX(XMIT_SZ_8BIT), - .mid_rid = 0x2a, - }, { - .slave_id = SHDMA_SLAVE_SCIF3_TX, - .addr = 0xe6c70020, - .chcr = CHCR_TX(XMIT_SZ_8BIT), - .mid_rid = 0x2d, - }, { - .slave_id = SHDMA_SLAVE_SCIF3_RX, - .addr = 0xe6c70024, - .chcr = CHCR_RX(XMIT_SZ_8BIT), - .mid_rid = 0x2e, - }, { - .slave_id = SHDMA_SLAVE_SCIF4_TX, - .addr = 0xe6c80020, - .chcr = CHCR_TX(XMIT_SZ_8BIT), - .mid_rid = 0x39, - }, { - .slave_id = SHDMA_SLAVE_SCIF4_RX, - .addr = 0xe6c80024, - .chcr = CHCR_RX(XMIT_SZ_8BIT), - .mid_rid = 0x3a, - }, { - .slave_id = SHDMA_SLAVE_SCIF5_TX, - .addr = 0xe6cb0020, - .chcr = CHCR_TX(XMIT_SZ_8BIT), - .mid_rid = 0x35, - }, { - .slave_id = SHDMA_SLAVE_SCIF5_RX, - .addr = 0xe6cb0024, - .chcr = CHCR_RX(XMIT_SZ_8BIT), - .mid_rid = 0x36, - }, { - .slave_id = SHDMA_SLAVE_SCIF6_TX, - .addr = 0xe6c30040, - .chcr = CHCR_TX(XMIT_SZ_8BIT), - .mid_rid = 0x3d, - }, { - .slave_id = SHDMA_SLAVE_SCIF6_RX, - .addr = 0xe6c30060, - .chcr = CHCR_RX(XMIT_SZ_8BIT), - .mid_rid = 0x3e, - }, { - .slave_id = SHDMA_SLAVE_FLCTL0_TX, - .addr = 0xe6a30050, - .chcr = CHCR_TX(XMIT_SZ_32BIT), - .mid_rid = 0x83, - }, { - .slave_id = SHDMA_SLAVE_FLCTL0_RX, - .addr = 0xe6a30050, - .chcr = CHCR_RX(XMIT_SZ_32BIT), - .mid_rid = 0x83, - }, { - .slave_id = SHDMA_SLAVE_FLCTL1_TX, - .addr = 0xe6a30060, - .chcr = CHCR_TX(XMIT_SZ_32BIT), - .mid_rid = 0x87, - }, { - .slave_id = SHDMA_SLAVE_FLCTL1_RX, - .addr = 0xe6a30060, - .chcr = CHCR_RX(XMIT_SZ_32BIT), - .mid_rid = 0x87, - }, { - .slave_id = SHDMA_SLAVE_SDHI0_TX, - .addr = 0xe6850030, - .chcr = CHCR_TX(XMIT_SZ_16BIT), - .mid_rid = 0xc1, - }, { - .slave_id = SHDMA_SLAVE_SDHI0_RX, - .addr = 0xe6850030, - .chcr = CHCR_RX(XMIT_SZ_16BIT), - .mid_rid = 0xc2, - }, { - .slave_id = SHDMA_SLAVE_SDHI1_TX, - .addr = 0xe6860030, - .chcr = CHCR_TX(XMIT_SZ_16BIT), - .mid_rid = 0xc9, - }, { - .slave_id = SHDMA_SLAVE_SDHI1_RX, - .addr = 0xe6860030, - .chcr = CHCR_RX(XMIT_SZ_16BIT), - .mid_rid = 0xca, - }, { - .slave_id = SHDMA_SLAVE_SDHI2_TX, - .addr = 0xe6870030, - .chcr = CHCR_TX(XMIT_SZ_16BIT), - .mid_rid = 0xcd, - }, { - .slave_id = SHDMA_SLAVE_SDHI2_RX, - .addr = 0xe6870030, - .chcr = CHCR_RX(XMIT_SZ_16BIT), - .mid_rid = 0xce, - }, { - .slave_id = SHDMA_SLAVE_FSIA_TX, - .addr = 0xfe1f0024, - .chcr = CHCR_TX(XMIT_SZ_32BIT), - .mid_rid = 0xb1, - }, { - .slave_id = SHDMA_SLAVE_FSIA_RX, - .addr = 0xfe1f0020, - .chcr = CHCR_RX(XMIT_SZ_32BIT), - .mid_rid = 0xb2, - }, { - .slave_id = SHDMA_SLAVE_MMCIF_TX, - .addr = 0xe6bd0034, - .chcr = CHCR_TX(XMIT_SZ_32BIT), - .mid_rid = 0xd1, - }, { - .slave_id = SHDMA_SLAVE_MMCIF_RX, - .addr = 0xe6bd0034, - .chcr = CHCR_RX(XMIT_SZ_32BIT), - .mid_rid = 0xd2, - }, -}; - -#define SH7372_CHCLR (0x220 - 0x20) - -static const struct sh_dmae_channel sh7372_dmae_channels[] = { - { - .offset = 0, - .dmars = 0, - .dmars_bit = 0, - .chclr_offset = SH7372_CHCLR + 0, - }, { - .offset = 0x10, - .dmars = 0, - .dmars_bit = 8, - .chclr_offset = SH7372_CHCLR + 0x10, - }, { - .offset = 0x20, - .dmars = 4, - .dmars_bit = 0, - .chclr_offset = SH7372_CHCLR + 0x20, - }, { - .offset = 0x30, - .dmars = 4, - .dmars_bit = 8, - .chclr_offset = SH7372_CHCLR + 0x30, - }, { - .offset = 0x50, - .dmars = 8, - .dmars_bit = 0, - .chclr_offset = SH7372_CHCLR + 0x50, - }, { - .offset = 0x60, - .dmars = 8, - .dmars_bit = 8, - .chclr_offset = SH7372_CHCLR + 0x60, - } -}; - -static struct sh_dmae_pdata dma_platform_data = { - .slave = sh7372_dmae_slaves, - .slave_num = ARRAY_SIZE(sh7372_dmae_slaves), - .channel = sh7372_dmae_channels, - .channel_num = ARRAY_SIZE(sh7372_dmae_channels), - .ts_low_shift = TS_LOW_SHIFT, - .ts_low_mask = TS_LOW_BIT << TS_LOW_SHIFT, - .ts_high_shift = TS_HI_SHIFT, - .ts_high_mask = TS_HI_BIT << TS_HI_SHIFT, - .ts_shift = dma_ts_shift, - .ts_shift_num = ARRAY_SIZE(dma_ts_shift), - .dmaor_init = DMAOR_DME, - .chclr_present = 1, -}; - -/* Resource order important! */ -static struct resource sh7372_dmae0_resources[] = { - { - /* Channel registers and DMAOR */ - .start = 0xfe008020, - .end = 0xfe00828f, - .flags = IORESOURCE_MEM, - }, - { - /* DMARSx */ - .start = 0xfe009000, - .end = 0xfe00900b, - .flags = IORESOURCE_MEM, - }, - { - .name = "error_irq", - .start = evt2irq(0x20c0), - .end = evt2irq(0x20c0), - .flags = IORESOURCE_IRQ, - }, - { - /* IRQ for channels 0-5 */ - .start = evt2irq(0x2000), - .end = evt2irq(0x20a0), - .flags = IORESOURCE_IRQ, - }, -}; - -/* Resource order important! */ -static struct resource sh7372_dmae1_resources[] = { - { - /* Channel registers and DMAOR */ - .start = 0xfe018020, - .end = 0xfe01828f, - .flags = IORESOURCE_MEM, - }, - { - /* DMARSx */ - .start = 0xfe019000, - .end = 0xfe01900b, - .flags = IORESOURCE_MEM, - }, - { - .name = "error_irq", - .start = evt2irq(0x21c0), - .end = evt2irq(0x21c0), - .flags = IORESOURCE_IRQ, - }, - { - /* IRQ for channels 0-5 */ - .start = evt2irq(0x2100), - .end = evt2irq(0x21a0), - .flags = IORESOURCE_IRQ, - }, -}; - -/* Resource order important! */ -static struct resource sh7372_dmae2_resources[] = { - { - /* Channel registers and DMAOR */ - .start = 0xfe028020, - .end = 0xfe02828f, - .flags = IORESOURCE_MEM, - }, - { - /* DMARSx */ - .start = 0xfe029000, - .end = 0xfe02900b, - .flags = IORESOURCE_MEM, - }, - { - .name = "error_irq", - .start = evt2irq(0x22c0), - .end = evt2irq(0x22c0), - .flags = IORESOURCE_IRQ, - }, - { - /* IRQ for channels 0-5 */ - .start = evt2irq(0x2200), - .end = evt2irq(0x22a0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device dma0_device = { - .name = "sh-dma-engine", - .id = 0, - .resource = sh7372_dmae0_resources, - .num_resources = ARRAY_SIZE(sh7372_dmae0_resources), - .dev = { - .platform_data = &dma_platform_data, - }, -}; - -static struct platform_device dma1_device = { - .name = "sh-dma-engine", - .id = 1, - .resource = sh7372_dmae1_resources, - .num_resources = ARRAY_SIZE(sh7372_dmae1_resources), - .dev = { - .platform_data = &dma_platform_data, - }, -}; - -static struct platform_device dma2_device = { - .name = "sh-dma-engine", - .id = 2, - .resource = sh7372_dmae2_resources, - .num_resources = ARRAY_SIZE(sh7372_dmae2_resources), - .dev = { - .platform_data = &dma_platform_data, - }, -}; - -/* - * USB-DMAC - */ -static const struct sh_dmae_channel sh7372_usb_dmae_channels[] = { - { - .offset = 0, - }, { - .offset = 0x20, - }, -}; - -/* USB DMAC0 */ -static const struct sh_dmae_slave_config sh7372_usb_dmae0_slaves[] = { - { - .slave_id = SHDMA_SLAVE_USB0_TX, - .chcr = USBTS_INDEX2VAL(USBTS_XMIT_SZ_8BYTE), - }, { - .slave_id = SHDMA_SLAVE_USB0_RX, - .chcr = USBTS_INDEX2VAL(USBTS_XMIT_SZ_8BYTE), - }, -}; - -static struct sh_dmae_pdata usb_dma0_platform_data = { - .slave = sh7372_usb_dmae0_slaves, - .slave_num = ARRAY_SIZE(sh7372_usb_dmae0_slaves), - .channel = sh7372_usb_dmae_channels, - .channel_num = ARRAY_SIZE(sh7372_usb_dmae_channels), - .ts_low_shift = USBTS_LOW_SHIFT, - .ts_low_mask = USBTS_LOW_BIT << USBTS_LOW_SHIFT, - .ts_high_shift = USBTS_HI_SHIFT, - .ts_high_mask = USBTS_HI_BIT << USBTS_HI_SHIFT, - .ts_shift = dma_usbts_shift, - .ts_shift_num = ARRAY_SIZE(dma_usbts_shift), - .dmaor_init = DMAOR_DME, - .chcr_offset = 0x14, - .chcr_ie_bit = 1 << 5, - .dmaor_is_32bit = 1, - .needs_tend_set = 1, - .no_dmars = 1, - .slave_only = 1, -}; - -static struct resource sh7372_usb_dmae0_resources[] = { - { - /* Channel registers and DMAOR */ - .start = 0xe68a0020, - .end = 0xe68a0064 - 1, - .flags = IORESOURCE_MEM, - }, - { - /* VCR/SWR/DMICR */ - .start = 0xe68a0000, - .end = 0xe68a0014 - 1, - .flags = IORESOURCE_MEM, - }, - { - /* IRQ for channels */ - .start = evt2irq(0x0a00), - .end = evt2irq(0x0a00), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device usb_dma0_device = { - .name = "sh-dma-engine", - .id = 3, - .resource = sh7372_usb_dmae0_resources, - .num_resources = ARRAY_SIZE(sh7372_usb_dmae0_resources), - .dev = { - .platform_data = &usb_dma0_platform_data, - }, -}; - -/* USB DMAC1 */ -static const struct sh_dmae_slave_config sh7372_usb_dmae1_slaves[] = { - { - .slave_id = SHDMA_SLAVE_USB1_TX, - .chcr = USBTS_INDEX2VAL(USBTS_XMIT_SZ_8BYTE), - }, { - .slave_id = SHDMA_SLAVE_USB1_RX, - .chcr = USBTS_INDEX2VAL(USBTS_XMIT_SZ_8BYTE), - }, -}; - -static struct sh_dmae_pdata usb_dma1_platform_data = { - .slave = sh7372_usb_dmae1_slaves, - .slave_num = ARRAY_SIZE(sh7372_usb_dmae1_slaves), - .channel = sh7372_usb_dmae_channels, - .channel_num = ARRAY_SIZE(sh7372_usb_dmae_channels), - .ts_low_shift = USBTS_LOW_SHIFT, - .ts_low_mask = USBTS_LOW_BIT << USBTS_LOW_SHIFT, - .ts_high_shift = USBTS_HI_SHIFT, - .ts_high_mask = USBTS_HI_BIT << USBTS_HI_SHIFT, - .ts_shift = dma_usbts_shift, - .ts_shift_num = ARRAY_SIZE(dma_usbts_shift), - .dmaor_init = DMAOR_DME, - .chcr_offset = 0x14, - .chcr_ie_bit = 1 << 5, - .dmaor_is_32bit = 1, - .needs_tend_set = 1, - .no_dmars = 1, - .slave_only = 1, -}; - -static struct resource sh7372_usb_dmae1_resources[] = { - { - /* Channel registers and DMAOR */ - .start = 0xe68c0020, - .end = 0xe68c0064 - 1, - .flags = IORESOURCE_MEM, - }, - { - /* VCR/SWR/DMICR */ - .start = 0xe68c0000, - .end = 0xe68c0014 - 1, - .flags = IORESOURCE_MEM, - }, - { - /* IRQ for channels */ - .start = evt2irq(0x1d00), - .end = evt2irq(0x1d00), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device usb_dma1_device = { - .name = "sh-dma-engine", - .id = 4, - .resource = sh7372_usb_dmae1_resources, - .num_resources = ARRAY_SIZE(sh7372_usb_dmae1_resources), - .dev = { - .platform_data = &usb_dma1_platform_data, - }, -}; - -/* VPU */ -static struct uio_info vpu_platform_data = { - .name = "VPU5HG", - .version = "0", - .irq = intcs_evt2irq(0x980), -}; - -static struct resource vpu_resources[] = { - [0] = { - .name = "VPU", - .start = 0xfe900000, - .end = 0xfe900157, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device vpu_device = { - .name = "uio_pdrv_genirq", - .id = 0, - .dev = { - .platform_data = &vpu_platform_data, - }, - .resource = vpu_resources, - .num_resources = ARRAY_SIZE(vpu_resources), -}; - -/* VEU0 */ -static struct uio_info veu0_platform_data = { - .name = "VEU0", - .version = "0", - .irq = intcs_evt2irq(0x700), -}; - -static struct resource veu0_resources[] = { - [0] = { - .name = "VEU0", - .start = 0xfe920000, - .end = 0xfe9200cb, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device veu0_device = { - .name = "uio_pdrv_genirq", - .id = 1, - .dev = { - .platform_data = &veu0_platform_data, - }, - .resource = veu0_resources, - .num_resources = ARRAY_SIZE(veu0_resources), -}; - -/* VEU1 */ -static struct uio_info veu1_platform_data = { - .name = "VEU1", - .version = "0", - .irq = intcs_evt2irq(0x720), -}; - -static struct resource veu1_resources[] = { - [0] = { - .name = "VEU1", - .start = 0xfe924000, - .end = 0xfe9240cb, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device veu1_device = { - .name = "uio_pdrv_genirq", - .id = 2, - .dev = { - .platform_data = &veu1_platform_data, - }, - .resource = veu1_resources, - .num_resources = ARRAY_SIZE(veu1_resources), -}; - -/* VEU2 */ -static struct uio_info veu2_platform_data = { - .name = "VEU2", - .version = "0", - .irq = intcs_evt2irq(0x740), -}; - -static struct resource veu2_resources[] = { - [0] = { - .name = "VEU2", - .start = 0xfe928000, - .end = 0xfe928307, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device veu2_device = { - .name = "uio_pdrv_genirq", - .id = 3, - .dev = { - .platform_data = &veu2_platform_data, - }, - .resource = veu2_resources, - .num_resources = ARRAY_SIZE(veu2_resources), -}; - -/* VEU3 */ -static struct uio_info veu3_platform_data = { - .name = "VEU3", - .version = "0", - .irq = intcs_evt2irq(0x760), -}; - -static struct resource veu3_resources[] = { - [0] = { - .name = "VEU3", - .start = 0xfe92c000, - .end = 0xfe92c307, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device veu3_device = { - .name = "uio_pdrv_genirq", - .id = 4, - .dev = { - .platform_data = &veu3_platform_data, - }, - .resource = veu3_resources, - .num_resources = ARRAY_SIZE(veu3_resources), -}; - -/* JPU */ -static struct uio_info jpu_platform_data = { - .name = "JPU", - .version = "0", - .irq = intcs_evt2irq(0x560), -}; - -static struct resource jpu_resources[] = { - [0] = { - .name = "JPU", - .start = 0xfe980000, - .end = 0xfe9902d3, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device jpu_device = { - .name = "uio_pdrv_genirq", - .id = 5, - .dev = { - .platform_data = &jpu_platform_data, - }, - .resource = jpu_resources, - .num_resources = ARRAY_SIZE(jpu_resources), -}; - -/* SPU2DSP0 */ -static struct uio_info spu0_platform_data = { - .name = "SPU2DSP0", - .version = "0", - .irq = evt2irq(0x1800), -}; - -static struct resource spu0_resources[] = { - [0] = { - .name = "SPU2DSP0", - .start = 0xfe200000, - .end = 0xfe2fffff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device spu0_device = { - .name = "uio_pdrv_genirq", - .id = 6, - .dev = { - .platform_data = &spu0_platform_data, - }, - .resource = spu0_resources, - .num_resources = ARRAY_SIZE(spu0_resources), -}; - -/* SPU2DSP1 */ -static struct uio_info spu1_platform_data = { - .name = "SPU2DSP1", - .version = "0", - .irq = evt2irq(0x1820), -}; - -static struct resource spu1_resources[] = { - [0] = { - .name = "SPU2DSP1", - .start = 0xfe300000, - .end = 0xfe3fffff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device spu1_device = { - .name = "uio_pdrv_genirq", - .id = 7, - .dev = { - .platform_data = &spu1_platform_data, - }, - .resource = spu1_resources, - .num_resources = ARRAY_SIZE(spu1_resources), -}; - -/* IPMMUI (an IPMMU module for ICB/LMB) */ -static struct resource ipmmu_resources[] = { - [0] = { - .name = "IPMMUI", - .start = 0xfe951000, - .end = 0xfe9510ff, - .flags = IORESOURCE_MEM, - }, -}; - -static const char * const ipmmu_dev_names[] = { - "sh_mobile_lcdc_fb.0", - "sh_mobile_lcdc_fb.1", - "sh_mobile_ceu.0", - "uio_pdrv_genirq.0", - "uio_pdrv_genirq.1", - "uio_pdrv_genirq.2", - "uio_pdrv_genirq.3", - "uio_pdrv_genirq.4", - "uio_pdrv_genirq.5", -}; - -static struct shmobile_ipmmu_platform_data ipmmu_platform_data = { - .dev_names = ipmmu_dev_names, - .num_dev_names = ARRAY_SIZE(ipmmu_dev_names), -}; - -static struct platform_device ipmmu_device = { - .name = "ipmmu", - .id = -1, - .dev = { - .platform_data = &ipmmu_platform_data, - }, - .resource = ipmmu_resources, - .num_resources = ARRAY_SIZE(ipmmu_resources), -}; - -static struct platform_device *sh7372_early_devices[] __initdata = { - &scif0_device, - &scif1_device, - &scif2_device, - &scif3_device, - &scif4_device, - &scif5_device, - &scif6_device, - &cmt2_device, - &tmu0_device, - &ipmmu_device, -}; - -static struct platform_device *sh7372_late_devices[] __initdata = { - &iic0_device, - &iic1_device, - &dma0_device, - &dma1_device, - &dma2_device, - &usb_dma0_device, - &usb_dma1_device, - &vpu_device, - &veu0_device, - &veu1_device, - &veu2_device, - &veu3_device, - &jpu_device, - &spu0_device, - &spu1_device, -}; - -void __init sh7372_add_standard_devices(void) -{ - static struct pm_domain_device domain_devices[] __initdata = { - { "A3RV", &vpu_device, }, - { "A4MP", &spu0_device, }, - { "A4MP", &spu1_device, }, - { "A3SP", &scif0_device, }, - { "A3SP", &scif1_device, }, - { "A3SP", &scif2_device, }, - { "A3SP", &scif3_device, }, - { "A3SP", &scif4_device, }, - { "A3SP", &scif5_device, }, - { "A3SP", &scif6_device, }, - { "A3SP", &iic1_device, }, - { "A3SP", &dma0_device, }, - { "A3SP", &dma1_device, }, - { "A3SP", &dma2_device, }, - { "A3SP", &usb_dma0_device, }, - { "A3SP", &usb_dma1_device, }, - { "A4R", &iic0_device, }, - { "A4R", &veu0_device, }, - { "A4R", &veu1_device, }, - { "A4R", &veu2_device, }, - { "A4R", &veu3_device, }, - { "A4R", &jpu_device, }, - { "A4R", &tmu0_device, }, - }; - - sh7372_init_pm_domains(); - - platform_add_devices(sh7372_early_devices, - ARRAY_SIZE(sh7372_early_devices)); - - platform_add_devices(sh7372_late_devices, - ARRAY_SIZE(sh7372_late_devices)); - - rmobile_add_devices_to_domains(domain_devices, - ARRAY_SIZE(domain_devices)); -} - -void __init sh7372_earlytimer_init(void) -{ - sh7372_clock_init(); - shmobile_earlytimer_init(); -} - -void __init sh7372_add_early_devices(void) -{ - early_platform_add_devices(sh7372_early_devices, - ARRAY_SIZE(sh7372_early_devices)); - - /* setup early console here as well */ - shmobile_setup_console(); -} - -#ifdef CONFIG_USE_OF - -void __init sh7372_add_early_devices_dt(void) -{ - shmobile_init_delay(); - - sh7372_add_early_devices(); -} - -void __init sh7372_add_standard_devices_dt(void) -{ - /* clocks are setup late during boot in the case of DT */ - sh7372_clock_init(); - - platform_add_devices(sh7372_early_devices, - ARRAY_SIZE(sh7372_early_devices)); - - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); -} - -static const char *sh7372_boards_compat_dt[] __initdata = { - "renesas,sh7372", - NULL, -}; - -DT_MACHINE_START(SH7372_DT, "Generic SH7372 (Flattened Device Tree)") - .map_io = sh7372_map_io, - .init_early = sh7372_add_early_devices_dt, - .init_irq = sh7372_init_irq, - .handle_irq = shmobile_handle_irq_intc, - .init_machine = sh7372_add_standard_devices_dt, - .init_late = shmobile_init_late, - .dt_compat = sh7372_boards_compat_dt, -MACHINE_END - -#endif /* CONFIG_USE_OF */ diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index faea74a..fb2ab75 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -30,6 +30,7 @@ #include <linux/platform_data/sh_ipmmu.h> #include <linux/platform_data/irq-renesas-intc-irqpin.h> +#include <asm/hardware/cache-l2x0.h> #include <asm/mach-types.h> #include <asm/mach/map.h> #include <asm/mach/arch.h> @@ -784,22 +785,15 @@ void __init sh73a0_add_early_devices(void) #ifdef CONFIG_USE_OF -void __init sh73a0_add_standard_devices_dt(void) +static void __init sh73a0_generic_init(void) { - /* clocks are setup late during boot in the case of DT */ -#ifndef CONFIG_COMMON_CLK - sh73a0_clock_init(); +#ifdef CONFIG_CACHE_L2X0 + /* Shared attribute override enable, 64K*8way */ + l2x0_init(IOMEM(0xf0100000), 0x00400000, 0xc20f0fff); #endif of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } -#define RESCNT2 IOMEM(0xe6188020) -static void sh73a0_restart(enum reboot_mode mode, const char *cmd) -{ - /* Do soft power on reset */ - writel((1 << 31), RESCNT2); -} - static const char *sh73a0_boards_compat_dt[] __initdata = { "renesas,sh73a0", NULL, @@ -809,9 +803,8 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)") .smp = smp_ops(sh73a0_smp_ops), .map_io = sh73a0_map_io, .init_early = shmobile_init_delay, - .init_machine = sh73a0_add_standard_devices_dt, + .init_machine = sh73a0_generic_init, .init_late = shmobile_init_late, - .restart = sh73a0_restart, .dt_compat = sh73a0_boards_compat_dt, MACHINE_END #endif /* CONFIG_USE_OF */ diff --git a/arch/arm/mach-shmobile/sh7372.h b/arch/arm/mach-shmobile/sh7372.h deleted file mode 100644 index 4ad960d..0000000 --- a/arch/arm/mach-shmobile/sh7372.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright (C) 2010 Renesas Solutions Corp. - * - * Kuninori Morimoto <morimoto.kuninori@renesas.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#ifndef __ASM_SH7372_H__ -#define __ASM_SH7372_H__ - -/* DMA slave IDs */ -enum { - SHDMA_SLAVE_INVALID, - SHDMA_SLAVE_SCIF0_TX, - SHDMA_SLAVE_SCIF0_RX, - SHDMA_SLAVE_SCIF1_TX, - SHDMA_SLAVE_SCIF1_RX, - SHDMA_SLAVE_SCIF2_TX, - SHDMA_SLAVE_SCIF2_RX, - SHDMA_SLAVE_SCIF3_TX, - SHDMA_SLAVE_SCIF3_RX, - SHDMA_SLAVE_SCIF4_TX, - SHDMA_SLAVE_SCIF4_RX, - SHDMA_SLAVE_SCIF5_TX, - SHDMA_SLAVE_SCIF5_RX, - SHDMA_SLAVE_SCIF6_TX, - SHDMA_SLAVE_SCIF6_RX, - SHDMA_SLAVE_FLCTL0_TX, - SHDMA_SLAVE_FLCTL0_RX, - SHDMA_SLAVE_FLCTL1_TX, - SHDMA_SLAVE_FLCTL1_RX, - SHDMA_SLAVE_SDHI0_RX, - SHDMA_SLAVE_SDHI0_TX, - SHDMA_SLAVE_SDHI1_RX, - SHDMA_SLAVE_SDHI1_TX, - SHDMA_SLAVE_SDHI2_RX, - SHDMA_SLAVE_SDHI2_TX, - SHDMA_SLAVE_FSIA_RX, - SHDMA_SLAVE_FSIA_TX, - SHDMA_SLAVE_MMCIF_RX, - SHDMA_SLAVE_MMCIF_TX, - SHDMA_SLAVE_USB0_TX, - SHDMA_SLAVE_USB0_RX, - SHDMA_SLAVE_USB1_TX, - SHDMA_SLAVE_USB1_RX, -}; - -extern struct clk sh7372_extal1_clk; -extern struct clk sh7372_extal2_clk; -extern struct clk sh7372_dv_clki_clk; -extern struct clk sh7372_dv_clki_div2_clk; -extern struct clk sh7372_pllc2_clk; - -extern void sh7372_init_irq(void); -extern void sh7372_map_io(void); -extern void sh7372_earlytimer_init(void); -extern void sh7372_add_early_devices(void); -extern void sh7372_add_standard_devices(void); -extern void sh7372_add_early_devices_dt(void); -extern void sh7372_add_standard_devices_dt(void); -extern void sh7372_clock_init(void); -extern void sh7372_pinmux_init(void); -extern void sh7372_pm_init(void); -extern void sh7372_resume_core_standby_sysc(void); -extern int sh7372_do_idle_sysc(unsigned long sleep_mode); -extern void sh7372_intcs_suspend(void); -extern void sh7372_intcs_resume(void); -extern void sh7372_intca_suspend(void); -extern void sh7372_intca_resume(void); - -extern unsigned long sh7372_cpu_resume; - -#ifdef CONFIG_PM -extern void __init sh7372_init_pm_domains(void); -#else -static inline void sh7372_init_pm_domains(void) {} -#endif - -extern void __init sh7372_pm_init_late(void); - -#endif /* __ASM_SH7372_H__ */ diff --git a/arch/arm/mach-shmobile/sh73a0.h b/arch/arm/mach-shmobile/sh73a0.h index f037c64..5a80f18 100644 --- a/arch/arm/mach-shmobile/sh73a0.h +++ b/arch/arm/mach-shmobile/sh73a0.h @@ -77,7 +77,6 @@ extern void sh73a0_map_io(void); extern void sh73a0_earlytimer_init(void); extern void sh73a0_add_early_devices(void); extern void sh73a0_add_standard_devices(void); -extern void sh73a0_add_standard_devices_dt(void); extern void sh73a0_clock_init(void); extern void sh73a0_pinmux_init(void); extern void sh73a0_pm_init(void); diff --git a/arch/arm/mach-shmobile/sleep-sh7372.S b/arch/arm/mach-shmobile/sleep-sh7372.S deleted file mode 100644 index 146b8de..0000000 --- a/arch/arm/mach-shmobile/sleep-sh7372.S +++ /dev/null @@ -1,98 +0,0 @@ -/* - * sh7372 lowlevel sleep code for "Core Standby Mode" - * - * Copyright (C) 2011 Magnus Damm - * - * In "Core Standby Mode" the ARM core is off, but L2 cache is still on - * - * Based on mach-omap2/sleep34xx.S - * - * (C) Copyright 2007 Texas Instruments - * Karthik Dasu <karthik-dp@ti.com> - * - * (C) Copyright 2004 Texas Instruments, <www.ti.com> - * Richard Woodruff <r-woodruff2@ti.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/linkage.h> -#include <linux/init.h> -#include <asm/memory.h> -#include <asm/assembler.h> - -#if defined(CONFIG_SUSPEND) || defined(CONFIG_CPU_IDLE) - .align 12 - .text - .global sh7372_resume_core_standby_sysc -sh7372_resume_core_standby_sysc: - ldr pc, 1f - - .align 2 - .globl sh7372_cpu_resume -sh7372_cpu_resume: -1: .space 4 - -#define SPDCR 0xe6180008 - - /* A3SM & A4S power down */ - .global sh7372_do_idle_sysc -sh7372_do_idle_sysc: - mov r8, r0 /* sleep mode passed in r0 */ - - /* - * Clear the SCTLR.C bit to prevent further data cache - * allocation. Clearing SCTLR.C would make all the data accesses - * strongly ordered and would not hit the cache. - */ - mrc p15, 0, r0, c1, c0, 0 - bic r0, r0, #(1 << 2) @ Disable the C bit - mcr p15, 0, r0, c1, c0, 0 - isb - - /* - * Clean and invalidate data cache again. - */ - ldr r1, kernel_flush - blx r1 - - /* disable L2 cache in the aux control register */ - mrc p15, 0, r10, c1, c0, 1 - bic r10, r10, #2 - mcr p15, 0, r10, c1, c0, 1 - isb - - /* - * The kernel doesn't interwork: v7_flush_dcache_all in particluar will - * always return in Thumb state when CONFIG_THUMB2_KERNEL is enabled. - * This sequence switches back to ARM. Note that .align may insert a - * nop: bx pc needs to be word-aligned in order to work. - */ - THUMB( .thumb ) - THUMB( .align ) - THUMB( bx pc ) - THUMB( nop ) - .arm - - /* Data memory barrier and Data sync barrier */ - dsb - dmb - - /* SYSC power down */ - ldr r0, =SPDCR - str r8, [r0] -1: - b 1b - - .align 2 -kernel_flush: - .word v7_flush_dcache_all -#endif diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index 9fc280e..01f792f 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c @@ -124,19 +124,12 @@ static int r8a7779_cpu_kill(unsigned int cpu) return 0; } - -static int r8a7779_cpu_disable(unsigned int cpu) -{ - /* only CPU1->3 have power domains, do not allow hotplug of CPU0 */ - return cpu == 0 ? -EPERM : 0; -} #endif /* CONFIG_HOTPLUG_CPU */ struct smp_operations r8a7779_smp_ops __initdata = { .smp_prepare_cpus = r8a7779_smp_prepare_cpus, .smp_boot_secondary = r8a7779_boot_secondary, #ifdef CONFIG_HOTPLUG_CPU - .cpu_disable = r8a7779_cpu_disable, .cpu_die = shmobile_smp_scu_cpu_die, .cpu_kill = r8a7779_cpu_kill, #endif diff --git a/arch/arm/mach-shmobile/smp-r8a7790.c b/arch/arm/mach-shmobile/smp-r8a7790.c index 9c3da13..930f45c 100644 --- a/arch/arm/mach-shmobile/smp-r8a7790.c +++ b/arch/arm/mach-shmobile/smp-r8a7790.c @@ -23,6 +23,7 @@ #include "common.h" #include "platsmp-apmu.h" #include "pm-rcar.h" +#include "rcar-gen2.h" #include "r8a7790.h" static struct rcar_sysc_ch r8a7790_ca15_scu = { @@ -37,11 +38,11 @@ static struct rcar_sysc_ch r8a7790_ca7_scu = { static struct rcar_apmu_config r8a7790_apmu_config[] = { { - .iomem = DEFINE_RES_MEM(0xe6152000, 0x88), + .iomem = DEFINE_RES_MEM(0xe6152000, 0x188), .cpus = { 0, 1, 2, 3 }, }, { - .iomem = DEFINE_RES_MEM(0xe6151000, 0x88), + .iomem = DEFINE_RES_MEM(0xe6151000, 0x188), .cpus = { 0x100, 0x0101, 0x102, 0x103 }, } }; @@ -54,7 +55,7 @@ static void __init r8a7790_smp_prepare_cpus(unsigned int max_cpus) ARRAY_SIZE(r8a7790_apmu_config)); /* turn on power to SCU */ - r8a7790_pm_init(); + rcar_gen2_pm_init(); rcar_sysc_power_up(&r8a7790_ca15_scu); rcar_sysc_power_up(&r8a7790_ca7_scu); } diff --git a/arch/arm/mach-shmobile/smp-r8a7791.c b/arch/arm/mach-shmobile/smp-r8a7791.c index 7e49e0a..5e2d1db7 100644 --- a/arch/arm/mach-shmobile/smp-r8a7791.c +++ b/arch/arm/mach-shmobile/smp-r8a7791.c @@ -27,7 +27,7 @@ static struct rcar_apmu_config r8a7791_apmu_config[] = { { - .iomem = DEFINE_RES_MEM(0xe6152000, 0x88), + .iomem = DEFINE_RES_MEM(0xe6152000, 0x188), .cpus = { 0, 1 }, } }; @@ -39,7 +39,7 @@ static void __init r8a7791_smp_prepare_cpus(unsigned int max_cpus) r8a7791_apmu_config, ARRAY_SIZE(r8a7791_apmu_config)); - r8a7791_pm_init(); + rcar_gen2_pm_init(); } static int r8a7791_smp_boot_secondary(unsigned int cpu, diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c index c16dbfe..2106d6b 100644 --- a/arch/arm/mach-shmobile/smp-sh73a0.c +++ b/arch/arm/mach-shmobile/smp-sh73a0.c @@ -33,7 +33,7 @@ #define SH73A0_SCU_BASE 0xf0000000 -#ifdef CONFIG_HAVE_ARM_TWD +#if defined(CONFIG_HAVE_ARM_TWD) && !defined(CONFIG_ARCH_MULTIPLATFORM) static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, SH73A0_SCU_BASE + 0x600, 29); void __init sh73a0_register_twd(void) { diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index 4be5379..10f9389 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -54,7 +54,7 @@ config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA config ARCH_VEXPRESS_DCSCB bool "Dual Cluster System Control Block (DCSCB) support" depends on MCPM - select ARM_CCI + select ARM_CCI400_PORT_CTRL help Support for the Dual Cluster System Configuration Block (DCSCB). This is needed to provide CPU and cluster power management @@ -72,7 +72,7 @@ config ARCH_VEXPRESS_SPC config ARCH_VEXPRESS_TC2_PM bool "Versatile Express TC2 power management" depends on MCPM - select ARM_CCI + select ARM_CCI400_PORT_CTRL select ARCH_VEXPRESS_SPC select ARM_CPU_SUSPEND help diff --git a/arch/arm/mach-vexpress/dcscb.c b/arch/arm/mach-vexpress/dcscb.c index 30b9933..5cedcf5 100644 --- a/arch/arm/mach-vexpress/dcscb.c +++ b/arch/arm/mach-vexpress/dcscb.c @@ -12,7 +12,6 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/io.h> -#include <linux/spinlock.h> #include <linux/errno.h> #include <linux/of_address.h> #include <linux/vexpress.h> @@ -36,163 +35,102 @@ #define KFC_CFG_W 0x2c #define DCS_CFG_R 0x30 -/* - * We can't use regular spinlocks. In the switcher case, it is possible - * for an outbound CPU to call power_down() while its inbound counterpart - * is already live using the same logical CPU number which trips lockdep - * debugging. - */ -static arch_spinlock_t dcscb_lock = __ARCH_SPIN_LOCK_UNLOCKED; - static void __iomem *dcscb_base; -static int dcscb_use_count[4][2]; static int dcscb_allcpus_mask[2]; -static int dcscb_power_up(unsigned int cpu, unsigned int cluster) +static int dcscb_cpu_powerup(unsigned int cpu, unsigned int cluster) { unsigned int rst_hold, cpumask = (1 << cpu); - unsigned int all_mask; pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); - if (cpu >= 4 || cluster >= 2) + if (cluster >= 2 || !(cpumask & dcscb_allcpus_mask[cluster])) return -EINVAL; - all_mask = dcscb_allcpus_mask[cluster]; + rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4); + rst_hold &= ~(cpumask | (cpumask << 4)); + writel_relaxed(rst_hold, dcscb_base + RST_HOLD0 + cluster * 4); + return 0; +} - /* - * Since this is called with IRQs enabled, and no arch_spin_lock_irq - * variant exists, we need to disable IRQs manually here. - */ - local_irq_disable(); - arch_spin_lock(&dcscb_lock); - - dcscb_use_count[cpu][cluster]++; - if (dcscb_use_count[cpu][cluster] == 1) { - rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4); - if (rst_hold & (1 << 8)) { - /* remove cluster reset and add individual CPU's reset */ - rst_hold &= ~(1 << 8); - rst_hold |= all_mask; - } - rst_hold &= ~(cpumask | (cpumask << 4)); - writel_relaxed(rst_hold, dcscb_base + RST_HOLD0 + cluster * 4); - } else if (dcscb_use_count[cpu][cluster] != 2) { - /* - * The only possible values are: - * 0 = CPU down - * 1 = CPU (still) up - * 2 = CPU requested to be up before it had a chance - * to actually make itself down. - * Any other value is a bug. - */ - BUG(); - } +static int dcscb_cluster_powerup(unsigned int cluster) +{ + unsigned int rst_hold; - arch_spin_unlock(&dcscb_lock); - local_irq_enable(); + pr_debug("%s: cluster %u\n", __func__, cluster); + if (cluster >= 2) + return -EINVAL; + /* remove cluster reset and add individual CPU's reset */ + rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4); + rst_hold &= ~(1 << 8); + rst_hold |= dcscb_allcpus_mask[cluster]; + writel_relaxed(rst_hold, dcscb_base + RST_HOLD0 + cluster * 4); return 0; } -static void dcscb_power_down(void) +static void dcscb_cpu_powerdown_prepare(unsigned int cpu, unsigned int cluster) { - unsigned int mpidr, cpu, cluster, rst_hold, cpumask, all_mask; - bool last_man = false, skip_wfi = false; - - mpidr = read_cpuid_mpidr(); - cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); - cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); - cpumask = (1 << cpu); + unsigned int rst_hold; pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); - BUG_ON(cpu >= 4 || cluster >= 2); - - all_mask = dcscb_allcpus_mask[cluster]; - - __mcpm_cpu_going_down(cpu, cluster); - - arch_spin_lock(&dcscb_lock); - BUG_ON(__mcpm_cluster_state(cluster) != CLUSTER_UP); - dcscb_use_count[cpu][cluster]--; - if (dcscb_use_count[cpu][cluster] == 0) { - rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4); - rst_hold |= cpumask; - if (((rst_hold | (rst_hold >> 4)) & all_mask) == all_mask) { - rst_hold |= (1 << 8); - last_man = true; - } - writel_relaxed(rst_hold, dcscb_base + RST_HOLD0 + cluster * 4); - } else if (dcscb_use_count[cpu][cluster] == 1) { - /* - * A power_up request went ahead of us. - * Even if we do not want to shut this CPU down, - * the caller expects a certain state as if the WFI - * was aborted. So let's continue with cache cleaning. - */ - skip_wfi = true; - } else - BUG(); - - if (last_man && __mcpm_outbound_enter_critical(cpu, cluster)) { - arch_spin_unlock(&dcscb_lock); - - /* Flush all cache levels for this cluster. */ - v7_exit_coherency_flush(all); - - /* - * A full outer cache flush could be needed at this point - * on platforms with such a cache, depending on where the - * outer cache sits. In some cases the notion of a "last - * cluster standing" would need to be implemented if the - * outer cache is shared across clusters. In any case, when - * the outer cache needs flushing, there is no concurrent - * access to the cache controller to worry about and no - * special locking besides what is already provided by the - * MCPM state machinery is needed. - */ - - /* - * Disable cluster-level coherency by masking - * incoming snoops and DVM messages: - */ - cci_disable_port_by_cpu(mpidr); - - __mcpm_outbound_leave_critical(cluster, CLUSTER_DOWN); - } else { - arch_spin_unlock(&dcscb_lock); - - /* Disable and flush the local CPU cache. */ - v7_exit_coherency_flush(louis); - } + BUG_ON(cluster >= 2 || !((1 << cpu) & dcscb_allcpus_mask[cluster])); - __mcpm_cpu_down(cpu, cluster); + rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4); + rst_hold |= (1 << cpu); + writel_relaxed(rst_hold, dcscb_base + RST_HOLD0 + cluster * 4); +} - /* Now we are prepared for power-down, do it: */ - dsb(); - if (!skip_wfi) - wfi(); +static void dcscb_cluster_powerdown_prepare(unsigned int cluster) +{ + unsigned int rst_hold; - /* Not dead at this point? Let our caller cope. */ + pr_debug("%s: cluster %u\n", __func__, cluster); + BUG_ON(cluster >= 2); + + rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4); + rst_hold |= (1 << 8); + writel_relaxed(rst_hold, dcscb_base + RST_HOLD0 + cluster * 4); } -static const struct mcpm_platform_ops dcscb_power_ops = { - .power_up = dcscb_power_up, - .power_down = dcscb_power_down, -}; +static void dcscb_cpu_cache_disable(void) +{ + /* Disable and flush the local CPU cache. */ + v7_exit_coherency_flush(louis); +} -static void __init dcscb_usage_count_init(void) +static void dcscb_cluster_cache_disable(void) { - unsigned int mpidr, cpu, cluster; + /* Flush all cache levels for this cluster. */ + v7_exit_coherency_flush(all); - mpidr = read_cpuid_mpidr(); - cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); - cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); + /* + * A full outer cache flush could be needed at this point + * on platforms with such a cache, depending on where the + * outer cache sits. In some cases the notion of a "last + * cluster standing" would need to be implemented if the + * outer cache is shared across clusters. In any case, when + * the outer cache needs flushing, there is no concurrent + * access to the cache controller to worry about and no + * special locking besides what is already provided by the + * MCPM state machinery is needed. + */ - pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); - BUG_ON(cpu >= 4 || cluster >= 2); - dcscb_use_count[cpu][cluster] = 1; + /* + * Disable cluster-level coherency by masking + * incoming snoops and DVM messages: + */ + cci_disable_port_by_cpu(read_cpuid_mpidr()); } +static const struct mcpm_platform_ops dcscb_power_ops = { + .cpu_powerup = dcscb_cpu_powerup, + .cluster_powerup = dcscb_cluster_powerup, + .cpu_powerdown_prepare = dcscb_cpu_powerdown_prepare, + .cluster_powerdown_prepare = dcscb_cluster_powerdown_prepare, + .cpu_cache_disable = dcscb_cpu_cache_disable, + .cluster_cache_disable = dcscb_cluster_cache_disable, +}; + extern void dcscb_power_up_setup(unsigned int affinity_level); static int __init dcscb_init(void) @@ -213,7 +151,6 @@ static int __init dcscb_init(void) cfg = readl_relaxed(dcscb_base + DCS_CFG_R); dcscb_allcpus_mask[0] = (1 << (((cfg >> 16) >> (0 << 2)) & 0xf)) - 1; dcscb_allcpus_mask[1] = (1 << (((cfg >> 16) >> (1 << 2)) & 0xf)) - 1; - dcscb_usage_count_init(); ret = mcpm_platform_register(&dcscb_power_ops); if (!ret) diff --git a/arch/arm/mach-vexpress/tc2_pm.c b/arch/arm/mach-vexpress/tc2_pm.c index 2fb78b4..b3328cd 100644 --- a/arch/arm/mach-vexpress/tc2_pm.c +++ b/arch/arm/mach-vexpress/tc2_pm.c @@ -18,7 +18,6 @@ #include <linux/kernel.h> #include <linux/of_address.h> #include <linux/of_irq.h> -#include <linux/spinlock.h> #include <linux/errno.h> #include <linux/irqchip/arm-gic.h> @@ -44,101 +43,36 @@ static void __iomem *scc; -/* - * We can't use regular spinlocks. In the switcher case, it is possible - * for an outbound CPU to call power_down() after its inbound counterpart - * is already live using the same logical CPU number which trips lockdep - * debugging. - */ -static arch_spinlock_t tc2_pm_lock = __ARCH_SPIN_LOCK_UNLOCKED; - #define TC2_CLUSTERS 2 #define TC2_MAX_CPUS_PER_CLUSTER 3 static unsigned int tc2_nr_cpus[TC2_CLUSTERS]; -/* Keep per-cpu usage count to cope with unordered up/down requests */ -static int tc2_pm_use_count[TC2_MAX_CPUS_PER_CLUSTER][TC2_CLUSTERS]; - -#define tc2_cluster_unused(cluster) \ - (!tc2_pm_use_count[0][cluster] && \ - !tc2_pm_use_count[1][cluster] && \ - !tc2_pm_use_count[2][cluster]) - -static int tc2_pm_power_up(unsigned int cpu, unsigned int cluster) +static int tc2_pm_cpu_powerup(unsigned int cpu, unsigned int cluster) { pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); if (cluster >= TC2_CLUSTERS || cpu >= tc2_nr_cpus[cluster]) return -EINVAL; - - /* - * Since this is called with IRQs enabled, and no arch_spin_lock_irq - * variant exists, we need to disable IRQs manually here. - */ - local_irq_disable(); - arch_spin_lock(&tc2_pm_lock); - - if (tc2_cluster_unused(cluster)) - ve_spc_powerdown(cluster, false); - - tc2_pm_use_count[cpu][cluster]++; - if (tc2_pm_use_count[cpu][cluster] == 1) { - ve_spc_set_resume_addr(cluster, cpu, - virt_to_phys(mcpm_entry_point)); - ve_spc_cpu_wakeup_irq(cluster, cpu, true); - } else if (tc2_pm_use_count[cpu][cluster] != 2) { - /* - * The only possible values are: - * 0 = CPU down - * 1 = CPU (still) up - * 2 = CPU requested to be up before it had a chance - * to actually make itself down. - * Any other value is a bug. - */ - BUG(); - } - - arch_spin_unlock(&tc2_pm_lock); - local_irq_enable(); - + ve_spc_set_resume_addr(cluster, cpu, + virt_to_phys(mcpm_entry_point)); + ve_spc_cpu_wakeup_irq(cluster, cpu, true); return 0; } -static void tc2_pm_down(u64 residency) +static int tc2_pm_cluster_powerup(unsigned int cluster) { - unsigned int mpidr, cpu, cluster; - bool last_man = false, skip_wfi = false; - - mpidr = read_cpuid_mpidr(); - cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); - cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); + pr_debug("%s: cluster %u\n", __func__, cluster); + if (cluster >= TC2_CLUSTERS) + return -EINVAL; + ve_spc_powerdown(cluster, false); + return 0; +} +static void tc2_pm_cpu_powerdown_prepare(unsigned int cpu, unsigned int cluster) +{ pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); BUG_ON(cluster >= TC2_CLUSTERS || cpu >= TC2_MAX_CPUS_PER_CLUSTER); - - __mcpm_cpu_going_down(cpu, cluster); - - arch_spin_lock(&tc2_pm_lock); - BUG_ON(__mcpm_cluster_state(cluster) != CLUSTER_UP); - tc2_pm_use_count[cpu][cluster]--; - if (tc2_pm_use_count[cpu][cluster] == 0) { - ve_spc_cpu_wakeup_irq(cluster, cpu, true); - if (tc2_cluster_unused(cluster)) { - ve_spc_powerdown(cluster, true); - ve_spc_global_wakeup_irq(true); - last_man = true; - } - } else if (tc2_pm_use_count[cpu][cluster] == 1) { - /* - * A power_up request went ahead of us. - * Even if we do not want to shut this CPU down, - * the caller expects a certain state as if the WFI - * was aborted. So let's continue with cache cleaning. - */ - skip_wfi = true; - } else - BUG(); - + ve_spc_cpu_wakeup_irq(cluster, cpu, true); /* * If the CPU is committed to power down, make sure * the power controller will be in charge of waking it @@ -146,55 +80,38 @@ static void tc2_pm_down(u64 residency) * to the CPU by disabling the GIC CPU IF to prevent wfi * from completing execution behind power controller back */ - if (!skip_wfi) - gic_cpu_if_down(); - - if (last_man && __mcpm_outbound_enter_critical(cpu, cluster)) { - arch_spin_unlock(&tc2_pm_lock); - - if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A15) { - /* - * On the Cortex-A15 we need to disable - * L2 prefetching before flushing the cache. - */ - asm volatile( - "mcr p15, 1, %0, c15, c0, 3 \n\t" - "isb \n\t" - "dsb " - : : "r" (0x400) ); - } - - v7_exit_coherency_flush(all); - - cci_disable_port_by_cpu(mpidr); - - __mcpm_outbound_leave_critical(cluster, CLUSTER_DOWN); - } else { - /* - * If last man then undo any setup done previously. - */ - if (last_man) { - ve_spc_powerdown(cluster, false); - ve_spc_global_wakeup_irq(false); - } - - arch_spin_unlock(&tc2_pm_lock); - - v7_exit_coherency_flush(louis); - } - - __mcpm_cpu_down(cpu, cluster); + gic_cpu_if_down(); +} - /* Now we are prepared for power-down, do it: */ - if (!skip_wfi) - wfi(); +static void tc2_pm_cluster_powerdown_prepare(unsigned int cluster) +{ + pr_debug("%s: cluster %u\n", __func__, cluster); + BUG_ON(cluster >= TC2_CLUSTERS); + ve_spc_powerdown(cluster, true); + ve_spc_global_wakeup_irq(true); +} - /* Not dead at this point? Let our caller cope. */ +static void tc2_pm_cpu_cache_disable(void) +{ + v7_exit_coherency_flush(louis); } -static void tc2_pm_power_down(void) +static void tc2_pm_cluster_cache_disable(void) { - tc2_pm_down(0); + if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A15) { + /* + * On the Cortex-A15 we need to disable + * L2 prefetching before flushing the cache. + */ + asm volatile( + "mcr p15, 1, %0, c15, c0, 3 \n\t" + "isb \n\t" + "dsb " + : : "r" (0x400) ); + } + + v7_exit_coherency_flush(all); + cci_disable_port_by_cpu(read_cpuid_mpidr()); } static int tc2_core_in_reset(unsigned int cpu, unsigned int cluster) @@ -217,27 +134,21 @@ static int tc2_pm_wait_for_powerdown(unsigned int cpu, unsigned int cluster) BUG_ON(cluster >= TC2_CLUSTERS || cpu >= TC2_MAX_CPUS_PER_CLUSTER); for (tries = 0; tries < TIMEOUT_MSEC / POLL_MSEC; ++tries) { + pr_debug("%s(cpu=%u, cluster=%u): RESET_CTRL = 0x%08X\n", + __func__, cpu, cluster, + readl_relaxed(scc + RESET_CTRL)); + /* - * Only examine the hardware state if the target CPU has - * caught up at least as far as tc2_pm_down(): + * We need the CPU to reach WFI, but the power + * controller may put the cluster in reset and + * power it off as soon as that happens, before + * we have a chance to see STANDBYWFI. + * + * So we need to check for both conditions: */ - if (ACCESS_ONCE(tc2_pm_use_count[cpu][cluster]) == 0) { - pr_debug("%s(cpu=%u, cluster=%u): RESET_CTRL = 0x%08X\n", - __func__, cpu, cluster, - readl_relaxed(scc + RESET_CTRL)); - - /* - * We need the CPU to reach WFI, but the power - * controller may put the cluster in reset and - * power it off as soon as that happens, before - * we have a chance to see STANDBYWFI. - * - * So we need to check for both conditions: - */ - if (tc2_core_in_reset(cpu, cluster) || - ve_spc_cpu_in_wfi(cpu, cluster)) - return 0; /* success: the CPU is halted */ - } + if (tc2_core_in_reset(cpu, cluster) || + ve_spc_cpu_in_wfi(cpu, cluster)) + return 0; /* success: the CPU is halted */ /* Otherwise, wait and retry: */ msleep(POLL_MSEC); @@ -246,72 +157,40 @@ static int tc2_pm_wait_for_powerdown(unsigned int cpu, unsigned int cluster) return -ETIMEDOUT; /* timeout */ } -static void tc2_pm_suspend(u64 residency) +static void tc2_pm_cpu_suspend_prepare(unsigned int cpu, unsigned int cluster) { - unsigned int mpidr, cpu, cluster; - - mpidr = read_cpuid_mpidr(); - cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); - cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); ve_spc_set_resume_addr(cluster, cpu, virt_to_phys(mcpm_entry_point)); - tc2_pm_down(residency); } -static void tc2_pm_powered_up(void) +static void tc2_pm_cpu_is_up(unsigned int cpu, unsigned int cluster) { - unsigned int mpidr, cpu, cluster; - unsigned long flags; - - mpidr = read_cpuid_mpidr(); - cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); - cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); - pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); BUG_ON(cluster >= TC2_CLUSTERS || cpu >= TC2_MAX_CPUS_PER_CLUSTER); - - local_irq_save(flags); - arch_spin_lock(&tc2_pm_lock); - - if (tc2_cluster_unused(cluster)) { - ve_spc_powerdown(cluster, false); - ve_spc_global_wakeup_irq(false); - } - - if (!tc2_pm_use_count[cpu][cluster]) - tc2_pm_use_count[cpu][cluster] = 1; - ve_spc_cpu_wakeup_irq(cluster, cpu, false); ve_spc_set_resume_addr(cluster, cpu, 0); +} - arch_spin_unlock(&tc2_pm_lock); - local_irq_restore(flags); +static void tc2_pm_cluster_is_up(unsigned int cluster) +{ + pr_debug("%s: cluster %u\n", __func__, cluster); + BUG_ON(cluster >= TC2_CLUSTERS); + ve_spc_powerdown(cluster, false); + ve_spc_global_wakeup_irq(false); } static const struct mcpm_platform_ops tc2_pm_power_ops = { - .power_up = tc2_pm_power_up, - .power_down = tc2_pm_power_down, + .cpu_powerup = tc2_pm_cpu_powerup, + .cluster_powerup = tc2_pm_cluster_powerup, + .cpu_suspend_prepare = tc2_pm_cpu_suspend_prepare, + .cpu_powerdown_prepare = tc2_pm_cpu_powerdown_prepare, + .cluster_powerdown_prepare = tc2_pm_cluster_powerdown_prepare, + .cpu_cache_disable = tc2_pm_cpu_cache_disable, + .cluster_cache_disable = tc2_pm_cluster_cache_disable, .wait_for_powerdown = tc2_pm_wait_for_powerdown, - .suspend = tc2_pm_suspend, - .powered_up = tc2_pm_powered_up, + .cpu_is_up = tc2_pm_cpu_is_up, + .cluster_is_up = tc2_pm_cluster_is_up, }; -static bool __init tc2_pm_usage_count_init(void) -{ - unsigned int mpidr, cpu, cluster; - - mpidr = read_cpuid_mpidr(); - cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); - cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); - - pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); - if (cluster >= TC2_CLUSTERS || cpu >= tc2_nr_cpus[cluster]) { - pr_err("%s: boot CPU is out of bound!\n", __func__); - return false; - } - tc2_pm_use_count[cpu][cluster] = 1; - return true; -} - /* * Enable cluster-level coherency, in preparation for turning on the MMU. */ @@ -323,23 +202,9 @@ static void __naked tc2_pm_power_up_setup(unsigned int affinity_level) " b cci_enable_port_for_self "); } -static void __init tc2_cache_off(void) -{ - pr_info("TC2: disabling cache during MCPM loopback test\n"); - if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A15) { - /* disable L2 prefetching on the Cortex-A15 */ - asm volatile( - "mcr p15, 1, %0, c15, c0, 3 \n\t" - "isb \n\t" - "dsb " - : : "r" (0x400) ); - } - v7_exit_coherency_flush(all); - cci_disable_port_by_cpu(read_cpuid_mpidr()); -} - static int __init tc2_pm_init(void) { + unsigned int mpidr, cpu, cluster; int ret, irq; u32 a15_cluster_id, a7_cluster_id, sys_info; struct device_node *np; @@ -379,14 +244,20 @@ static int __init tc2_pm_init(void) if (!cci_probed()) return -ENODEV; - if (!tc2_pm_usage_count_init()) + mpidr = read_cpuid_mpidr(); + cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); + cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); + pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); + if (cluster >= TC2_CLUSTERS || cpu >= tc2_nr_cpus[cluster]) { + pr_err("%s: boot CPU is out of bound!\n", __func__); return -EINVAL; + } ret = mcpm_platform_register(&tc2_pm_power_ops); if (!ret) { mcpm_sync_init(tc2_pm_power_up_setup); /* test if we can (re)enable the CCI on our own */ - BUG_ON(mcpm_loopback(tc2_cache_off) != 0); + BUG_ON(mcpm_loopback(tc2_pm_cluster_cache_disable) != 0); pr_info("TC2 power management initialized\n"); } return ret; diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index b764431..b4f92b9 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -827,7 +827,7 @@ config KUSER_HELPERS config VDSO bool "Enable VDSO for acceleration of some system calls" - depends on AEABI && MMU + depends on AEABI && MMU && CPU_V7 default y if ARM_ARCH_TIMER select GENERIC_TIME_VSYSCALL help diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h index e17d871..7f415ce 100644 --- a/arch/arm/plat-samsung/include/plat/pm.h +++ b/arch/arm/plat-samsung/include/plat/pm.h @@ -43,7 +43,11 @@ extern unsigned long s3c_irqwake_eintmask; /* IRQ masks for IRQs allowed to go to sleep (see irq.c) */ extern unsigned long s3c_irqwake_intallow; +#ifdef CONFIG_PM_SLEEP extern unsigned long s3c_irqwake_eintallow; +#else +#define s3c_irqwake_eintallow 0 +#endif /* per-cpu sleep functions */ @@ -58,16 +62,20 @@ extern unsigned long s3c_pm_flags; extern int s3c2410_cpu_suspend(unsigned long); -#ifdef CONFIG_SAMSUNG_PM +#ifdef CONFIG_PM_SLEEP extern int s3c_irq_wake(struct irq_data *data, unsigned int state); -extern int s3c_irqext_wake(struct irq_data *data, unsigned int state); extern void s3c_cpu_resume(void); #else #define s3c_irq_wake NULL -#define s3c_irqext_wake NULL #define s3c_cpu_resume NULL #endif +#ifdef CONFIG_SAMSUNG_PM +extern int s3c_irqext_wake(struct irq_data *data, unsigned int state); +#else +#define s3c_irqext_wake NULL +#endif + #ifdef CONFIG_S3C_PM_DEBUG_LED_SMDK /** * s3c_pm_debug_smdkled() - Debug PM suspend/resume via SMDK Board LEDs diff --git a/arch/arm/plat-samsung/pm-debug.c b/arch/arm/plat-samsung/pm-debug.c index 3960960..64e15da 100644 --- a/arch/arm/plat-samsung/pm-debug.c +++ b/arch/arm/plat-samsung/pm-debug.c @@ -23,6 +23,7 @@ #include <plat/pm-common.h> #ifdef CONFIG_SAMSUNG_ATAGS +#include <plat/pm.h> #include <mach/pm-core.h> #else static inline void s3c_pm_debug_init_uart(void) {} diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index f8c0f97..82777c6 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -65,26 +65,6 @@ int s3c_irqext_wake(struct irq_data *data, unsigned int state) return 0; } -/* s3c2410_pm_show_resume_irqs - * - * print any IRQs asserted at resume time (ie, we woke from) -*/ -static void __maybe_unused s3c_pm_show_resume_irqs(int start, - unsigned long which, - unsigned long mask) -{ - int i; - - which &= ~mask; - - for (i = 0; i <= 31; i++) { - if (which & (1L<<i)) { - S3C_PMDBG("IRQ %d asserted at resume\n", start+i); - } - } -} - - void (*pm_cpu_prep)(void); int (*pm_cpu_sleep)(unsigned long); diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index a10297d..2ed1b8a 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -526,7 +526,6 @@ ag5evm MACH_AG5EVM AG5EVM 3189 ics_if_voip MACH_ICS_IF_VOIP ICS_IF_VOIP 3206 wlf_cragg_6410 MACH_WLF_CRAGG_6410 WLF_CRAGG_6410 3207 trimslice MACH_TRIMSLICE TRIMSLICE 3209 -mackerel MACH_MACKEREL MACKEREL 3211 kaen MACH_KAEN KAEN 3217 nokia_rm680 MACH_NOKIA_RM680 NOKIA_RM680 3220 msm8960_sim MACH_MSM8960_SIM MSM8960_SIM 3230 diff --git a/arch/arm/vdso/.gitignore b/arch/arm/vdso/.gitignore index f8b69d8..6b47f6e 100644 --- a/arch/arm/vdso/.gitignore +++ b/arch/arm/vdso/.gitignore @@ -1 +1,3 @@ vdso.lds +vdso.so.raw +vdsomunge diff --git a/arch/arm/vdso/Makefile b/arch/arm/vdso/Makefile index bab0a8b..8aa79105 100644 --- a/arch/arm/vdso/Makefile +++ b/arch/arm/vdso/Makefile @@ -10,8 +10,8 @@ ccflags-y := -shared -fPIC -fno-common -fno-builtin -fno-stack-protector ccflags-y += -nostdlib -Wl,-soname=linux-vdso.so.1 -DDISABLE_BRANCH_PROFILING ccflags-y += -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) -obj-y += vdso.o -extra-y += vdso.lds +obj-$(CONFIG_VDSO) += vdso.o +extra-$(CONFIG_VDSO) += vdso.lds CPPFLAGS_vdso.lds += -P -C -U$(ARCH) CFLAGS_REMOVE_vdso.o = -pg diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c index 793551d..4983250 100644 --- a/arch/arm/xen/mm.c +++ b/arch/arm/xen/mm.c @@ -4,6 +4,7 @@ #include <linux/gfp.h> #include <linux/highmem.h> #include <linux/export.h> +#include <linux/memblock.h> #include <linux/of_address.h> #include <linux/slab.h> #include <linux/types.h> @@ -21,6 +22,20 @@ #include <asm/xen/hypercall.h> #include <asm/xen/interface.h> +unsigned long xen_get_swiotlb_free_pages(unsigned int order) +{ + struct memblock_region *reg; + gfp_t flags = __GFP_NOWARN; + + for_each_memblock(memory, reg) { + if (reg->base < (phys_addr_t)0xffffffff) { + flags |= __GFP_DMA; + break; + } + } + return __get_free_pages(flags, order); +} + enum dma_cache_op { DMA_UNMAP, DMA_MAP, diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index b8d96f1..7796af4 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -1,5 +1,7 @@ config ARM64 def_bool y + select ACPI_GENERIC_GSI if ACPI + select ACPI_REDUCED_HARDWARE_ONLY if ACPI select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select ARCH_HAS_ELF_RANDOMIZE select ARCH_HAS_GCOV_PROFILE_ALL @@ -29,6 +31,7 @@ config ARM64 select GENERIC_EARLY_IOREMAP select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW + select GENERIC_IRQ_SHOW_LEVEL select GENERIC_PCI_IOMAP select GENERIC_SCHED_CLOCK select GENERIC_SMP_IDLE_THREAD @@ -181,9 +184,16 @@ config ARCH_FSL_LS2085A config ARCH_MEDIATEK bool "Mediatek MT65xx & MT81xx ARMv8 SoC" select ARM_GIC + select PINCTRL help Support for Mediatek MT65xx & MT81xx ARMv8 SoCs +config ARCH_QCOM + bool "Qualcomm Platforms" + select PINCTRL + help + This enables support for the ARMv8 based Qualcomm chipsets. + config ARCH_SEATTLE bool "AMD Seattle SoC Family" help @@ -215,6 +225,11 @@ config ARCH_TEGRA_132_SOC but contains an NVIDIA Denver CPU complex in place of Tegra124's "4+1" Cortex-A15 CPU complex. +config ARCH_SPRD + bool "Spreadtrum SoC platform" + help + Support for Spreadtrum ARM based SoCs + config ARCH_THUNDER bool "Cavium Inc. Thunder SoC Family" help @@ -235,6 +250,11 @@ config ARCH_XGENE help This enables support for AppliedMicro X-Gene SOC Family +config ARCH_ZYNQMP + bool "Xilinx ZynqMP Family" + help + This enables support for Xilinx ZynqMP Family + endmenu menu "Bus support" @@ -741,6 +761,8 @@ source "drivers/Kconfig" source "drivers/firmware/Kconfig" +source "drivers/acpi/Kconfig" + source "fs/Kconfig" source "arch/arm64/kvm/Kconfig" diff --git a/arch/arm64/Kconfig.debug b/arch/arm64/Kconfig.debug index 4a87410..d6285ef 100644 --- a/arch/arm64/Kconfig.debug +++ b/arch/arm64/Kconfig.debug @@ -89,4 +89,6 @@ config DEBUG_ALIGN_RODATA If in doubt, say N +source "drivers/hwtracing/coresight/Kconfig" + endmenu diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index e0350ca..ad26a75 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -5,5 +5,8 @@ dts-dirs += cavium dts-dirs += exynos dts-dirs += freescale dts-dirs += mediatek +dts-dirs += qcom +dts-dirs += sprd +dts-dirs += xilinx subdir-y := $(dts-dirs) diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi index e74f6e0..c8d3e0e 100644 --- a/arch/arm64/boot/dts/apm/apm-storm.dtsi +++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi @@ -102,6 +102,7 @@ #address-cells = <2>; #size-cells = <2>; ranges; + dma-ranges = <0x0 0x0 0x0 0x0 0x400 0x0>; clocks { #address-cells = <2>; @@ -362,6 +363,15 @@ reg-names = "csr-reg"; clock-output-names = "pcie4clk"; }; + + dmaclk: dmaclk@1f27c000 { + compatible = "apm,xgene-device-clock"; + #clock-cells = <1>; + clocks = <&socplldiv2 0>; + reg = <0x0 0x1f27c000 0x0 0x1000>; + reg-names = "csr-reg"; + clock-output-names = "dmaclk"; + }; }; pcie0: pcie@1f2b0000 { @@ -684,5 +694,21 @@ interrupts = <0x0 0x41 0x4>; clocks = <&rngpkaclk 0>; }; + + dma: dma@1f270000 { + compatible = "apm,xgene-storm-dma"; + device_type = "dma"; + reg = <0x0 0x1f270000 0x0 0x10000>, + <0x0 0x1f200000 0x0 0x10000>, + <0x0 0x1b008000 0x0 0x2000>, + <0x0 0x1054a000 0x0 0x100>; + interrupts = <0x0 0x82 0x4>, + <0x0 0xb8 0x4>, + <0x0 0xb9 0x4>, + <0x0 0xba 0x4>, + <0x0 0xbb 0x4>; + dma-coherent; + clocks = <&dmaclk 0>; + }; }; }; diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts index 133ee59..5e9110a 100644 --- a/arch/arm64/boot/dts/arm/juno.dts +++ b/arch/arm64/boot/dts/arm/juno.dts @@ -120,12 +120,18 @@ pmu { compatible = "arm,armv8-pmuv3"; - interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, + interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&A57_0>, + <&A57_1>, + <&A53_0>, + <&A53_1>, + <&A53_2>, + <&A53_3>; }; /include/ "juno-clocks.dtsi" diff --git a/arch/arm64/boot/dts/mediatek/mt8173-pinfunc.h b/arch/arm64/boot/dts/mediatek/mt8173-pinfunc.h new file mode 100644 index 0000000..d2f3809 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8173-pinfunc.h @@ -0,0 +1,682 @@ +/* + * Copyright (c) 2014 MediaTek Inc. + * Author: Hongzhou.Yang <hongzhou.yang@mediatek.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __DTS_MT8173_PINFUNC_H +#define __DTS_MT8173_PINFUNC_H + +#include <dt-bindings/pinctrl/mt65xx.h> + +#define MT8173_PIN_0_EINT0__FUNC_GPIO0 (MTK_PIN_NO(0) | 0) +#define MT8173_PIN_0_EINT0__FUNC_IRDA_PDN (MTK_PIN_NO(0) | 1) +#define MT8173_PIN_0_EINT0__FUNC_I2S1_WS (MTK_PIN_NO(0) | 2) +#define MT8173_PIN_0_EINT0__FUNC_AUD_SPDIF (MTK_PIN_NO(0) | 3) +#define MT8173_PIN_0_EINT0__FUNC_UTXD0 (MTK_PIN_NO(0) | 4) +#define MT8173_PIN_0_EINT0__FUNC_DBG_MON_A_20_ (MTK_PIN_NO(0) | 7) + +#define MT8173_PIN_1_EINT1__FUNC_GPIO1 (MTK_PIN_NO(1) | 0) +#define MT8173_PIN_1_EINT1__FUNC_IRDA_RXD (MTK_PIN_NO(1) | 1) +#define MT8173_PIN_1_EINT1__FUNC_I2S1_BCK (MTK_PIN_NO(1) | 2) +#define MT8173_PIN_1_EINT1__FUNC_SDA5 (MTK_PIN_NO(1) | 3) +#define MT8173_PIN_1_EINT1__FUNC_URXD0 (MTK_PIN_NO(1) | 4) +#define MT8173_PIN_1_EINT1__FUNC_DBG_MON_A_21_ (MTK_PIN_NO(1) | 7) + +#define MT8173_PIN_2_EINT2__FUNC_GPIO2 (MTK_PIN_NO(2) | 0) +#define MT8173_PIN_2_EINT2__FUNC_IRDA_TXD (MTK_PIN_NO(2) | 1) +#define MT8173_PIN_2_EINT2__FUNC_I2S1_MCK (MTK_PIN_NO(2) | 2) +#define MT8173_PIN_2_EINT2__FUNC_SCL5 (MTK_PIN_NO(2) | 3) +#define MT8173_PIN_2_EINT2__FUNC_UTXD3 (MTK_PIN_NO(2) | 4) +#define MT8173_PIN_2_EINT2__FUNC_DBG_MON_A_22_ (MTK_PIN_NO(2) | 7) + +#define MT8173_PIN_3_EINT3__FUNC_GPIO3 (MTK_PIN_NO(3) | 0) +#define MT8173_PIN_3_EINT3__FUNC_DSI1_TE (MTK_PIN_NO(3) | 1) +#define MT8173_PIN_3_EINT3__FUNC_I2S1_DO_1 (MTK_PIN_NO(3) | 2) +#define MT8173_PIN_3_EINT3__FUNC_SDA3 (MTK_PIN_NO(3) | 3) +#define MT8173_PIN_3_EINT3__FUNC_URXD3 (MTK_PIN_NO(3) | 4) +#define MT8173_PIN_3_EINT3__FUNC_DBG_MON_A_23_ (MTK_PIN_NO(3) | 7) + +#define MT8173_PIN_4_EINT4__FUNC_GPIO4 (MTK_PIN_NO(4) | 0) +#define MT8173_PIN_4_EINT4__FUNC_DISP_PWM1 (MTK_PIN_NO(4) | 1) +#define MT8173_PIN_4_EINT4__FUNC_I2S1_DO_2 (MTK_PIN_NO(4) | 2) +#define MT8173_PIN_4_EINT4__FUNC_SCL3 (MTK_PIN_NO(4) | 3) +#define MT8173_PIN_4_EINT4__FUNC_UCTS3 (MTK_PIN_NO(4) | 4) +#define MT8173_PIN_4_EINT4__FUNC_SFWP_B (MTK_PIN_NO(4) | 6) + +#define MT8173_PIN_5_EINT5__FUNC_GPIO5 (MTK_PIN_NO(5) | 0) +#define MT8173_PIN_5_EINT5__FUNC_PCM1_CLK (MTK_PIN_NO(5) | 1) +#define MT8173_PIN_5_EINT5__FUNC_I2S2_WS (MTK_PIN_NO(5) | 2) +#define MT8173_PIN_5_EINT5__FUNC_SPI_CK_3_ (MTK_PIN_NO(5) | 3) +#define MT8173_PIN_5_EINT5__FUNC_URTS3 (MTK_PIN_NO(5) | 4) +#define MT8173_PIN_5_EINT5__FUNC_AP_MD32_JTAG_TMS (MTK_PIN_NO(5) | 5) +#define MT8173_PIN_5_EINT5__FUNC_SFOUT (MTK_PIN_NO(5) | 6) + +#define MT8173_PIN_6_EINT6__FUNC_GPIO6 (MTK_PIN_NO(6) | 0) +#define MT8173_PIN_6_EINT6__FUNC_PCM1_SYNC (MTK_PIN_NO(6) | 1) +#define MT8173_PIN_6_EINT6__FUNC_I2S2_BCK (MTK_PIN_NO(6) | 2) +#define MT8173_PIN_6_EINT6__FUNC_SPI_MI_3_ (MTK_PIN_NO(6) | 3) +#define MT8173_PIN_6_EINT6__FUNC_AP_MD32_JTAG_TCK (MTK_PIN_NO(6) | 5) +#define MT8173_PIN_6_EINT6__FUNC_SFCS0 (MTK_PIN_NO(6) | 6) + +#define MT8173_PIN_7_EINT7__FUNC_GPIO7 (MTK_PIN_NO(7) | 0) +#define MT8173_PIN_7_EINT7__FUNC_PCM1_DI (MTK_PIN_NO(7) | 1) +#define MT8173_PIN_7_EINT7__FUNC_I2S2_DI_1 (MTK_PIN_NO(7) | 2) +#define MT8173_PIN_7_EINT7__FUNC_SPI_MO_3_ (MTK_PIN_NO(7) | 3) +#define MT8173_PIN_7_EINT7__FUNC_AP_MD32_JTAG_TDI (MTK_PIN_NO(7) | 5) +#define MT8173_PIN_7_EINT7__FUNC_SFHOLD (MTK_PIN_NO(7) | 6) + +#define MT8173_PIN_8_EINT8__FUNC_GPIO8 (MTK_PIN_NO(8) | 0) +#define MT8173_PIN_8_EINT8__FUNC_PCM1_DO (MTK_PIN_NO(8) | 1) +#define MT8173_PIN_8_EINT8__FUNC_I2S2_DI_2 (MTK_PIN_NO(8) | 2) +#define MT8173_PIN_8_EINT8__FUNC_SPI_CS_3_ (MTK_PIN_NO(8) | 3) +#define MT8173_PIN_8_EINT8__FUNC_AUD_SPDIF (MTK_PIN_NO(8) | 4) +#define MT8173_PIN_8_EINT8__FUNC_AP_MD32_JTAG_TDO (MTK_PIN_NO(8) | 5) +#define MT8173_PIN_8_EINT8__FUNC_SFIN (MTK_PIN_NO(8) | 6) + +#define MT8173_PIN_9_EINT9__FUNC_GPIO9 (MTK_PIN_NO(9) | 0) +#define MT8173_PIN_9_EINT9__FUNC_USB_DRVVBUS_P0 (MTK_PIN_NO(9) | 1) +#define MT8173_PIN_9_EINT9__FUNC_I2S2_MCK (MTK_PIN_NO(9) | 2) +#define MT8173_PIN_9_EINT9__FUNC_USB_DRVVBUS_P1 (MTK_PIN_NO(9) | 4) +#define MT8173_PIN_9_EINT9__FUNC_AP_MD32_JTAG_TRST (MTK_PIN_NO(9) | 5) +#define MT8173_PIN_9_EINT9__FUNC_SFCK (MTK_PIN_NO(9) | 6) + +#define MT8173_PIN_10_EINT10__FUNC_GPIO10 (MTK_PIN_NO(10) | 0) +#define MT8173_PIN_10_EINT10__FUNC_CLKM0 (MTK_PIN_NO(10) | 1) +#define MT8173_PIN_10_EINT10__FUNC_DSI1_TE (MTK_PIN_NO(10) | 2) +#define MT8173_PIN_10_EINT10__FUNC_DISP_PWM1 (MTK_PIN_NO(10) | 3) +#define MT8173_PIN_10_EINT10__FUNC_PWM4 (MTK_PIN_NO(10) | 4) +#define MT8173_PIN_10_EINT10__FUNC_IRDA_RXD (MTK_PIN_NO(10) | 5) + +#define MT8173_PIN_11_EINT11__FUNC_GPIO11 (MTK_PIN_NO(11) | 0) +#define MT8173_PIN_11_EINT11__FUNC_CLKM1 (MTK_PIN_NO(11) | 1) +#define MT8173_PIN_11_EINT11__FUNC_I2S3_WS (MTK_PIN_NO(11) | 2) +#define MT8173_PIN_11_EINT11__FUNC_USB_DRVVBUS_P0 (MTK_PIN_NO(11) | 3) +#define MT8173_PIN_11_EINT11__FUNC_PWM5 (MTK_PIN_NO(11) | 4) +#define MT8173_PIN_11_EINT11__FUNC_IRDA_TXD (MTK_PIN_NO(11) | 5) +#define MT8173_PIN_11_EINT11__FUNC_USB_DRVVBUS_P1 (MTK_PIN_NO(11) | 6) +#define MT8173_PIN_11_EINT11__FUNC_DBG_MON_B_30_ (MTK_PIN_NO(11) | 7) + +#define MT8173_PIN_12_EINT12__FUNC_GPIO12 (MTK_PIN_NO(12) | 0) +#define MT8173_PIN_12_EINT12__FUNC_CLKM2 (MTK_PIN_NO(12) | 1) +#define MT8173_PIN_12_EINT12__FUNC_I2S3_BCK (MTK_PIN_NO(12) | 2) +#define MT8173_PIN_12_EINT12__FUNC_SRCLKENA0 (MTK_PIN_NO(12) | 3) +#define MT8173_PIN_12_EINT12__FUNC_I2S2_WS (MTK_PIN_NO(12) | 5) +#define MT8173_PIN_12_EINT12__FUNC_DBG_MON_B_32_ (MTK_PIN_NO(12) | 7) + +#define MT8173_PIN_13_EINT13__FUNC_GPIO13 (MTK_PIN_NO(13) | 0) +#define MT8173_PIN_13_EINT13__FUNC_CLKM3 (MTK_PIN_NO(13) | 1) +#define MT8173_PIN_13_EINT13__FUNC_I2S3_MCK (MTK_PIN_NO(13) | 2) +#define MT8173_PIN_13_EINT13__FUNC_SRCLKENA0 (MTK_PIN_NO(13) | 3) +#define MT8173_PIN_13_EINT13__FUNC_I2S2_BCK (MTK_PIN_NO(13) | 5) +#define MT8173_PIN_13_EINT13__FUNC_DBG_MON_A_32_ (MTK_PIN_NO(13) | 7) + +#define MT8173_PIN_14_EINT14__FUNC_GPIO14 (MTK_PIN_NO(14) | 0) +#define MT8173_PIN_14_EINT14__FUNC_CMDAT0 (MTK_PIN_NO(14) | 1) +#define MT8173_PIN_14_EINT14__FUNC_CMCSD0 (MTK_PIN_NO(14) | 2) +#define MT8173_PIN_14_EINT14__FUNC_CLKM2 (MTK_PIN_NO(14) | 4) +#define MT8173_PIN_14_EINT14__FUNC_DBG_MON_B_6_ (MTK_PIN_NO(14) | 7) + +#define MT8173_PIN_15_EINT15__FUNC_GPIO15 (MTK_PIN_NO(15) | 0) +#define MT8173_PIN_15_EINT15__FUNC_CMDAT1 (MTK_PIN_NO(15) | 1) +#define MT8173_PIN_15_EINT15__FUNC_CMCSD1 (MTK_PIN_NO(15) | 2) +#define MT8173_PIN_15_EINT15__FUNC_CMFLASH (MTK_PIN_NO(15) | 3) +#define MT8173_PIN_15_EINT15__FUNC_CLKM3 (MTK_PIN_NO(15) | 4) +#define MT8173_PIN_15_EINT15__FUNC_DBG_MON_B_29_ (MTK_PIN_NO(15) | 7) + +#define MT8173_PIN_16_IDDIG__FUNC_GPIO16 (MTK_PIN_NO(16) | 0) +#define MT8173_PIN_16_IDDIG__FUNC_IDDIG (MTK_PIN_NO(16) | 1) +#define MT8173_PIN_16_IDDIG__FUNC_CMFLASH (MTK_PIN_NO(16) | 2) +#define MT8173_PIN_16_IDDIG__FUNC_PWM5 (MTK_PIN_NO(16) | 4) + +#define MT8173_PIN_17_WATCHDOG__FUNC_GPIO17 (MTK_PIN_NO(17) | 0) +#define MT8173_PIN_17_WATCHDOG__FUNC_WATCHDOG_AO (MTK_PIN_NO(17) | 1) + +#define MT8173_PIN_18_CEC__FUNC_GPIO18 (MTK_PIN_NO(18) | 0) +#define MT8173_PIN_18_CEC__FUNC_CEC (MTK_PIN_NO(18) | 1) + +#define MT8173_PIN_19_HDMISCK__FUNC_GPIO19 (MTK_PIN_NO(19) | 0) +#define MT8173_PIN_19_HDMISCK__FUNC_HDMISCK (MTK_PIN_NO(19) | 1) +#define MT8173_PIN_19_HDMISCK__FUNC_HDCP_SCL (MTK_PIN_NO(19) | 2) + +#define MT8173_PIN_20_HDMISD__FUNC_GPIO20 (MTK_PIN_NO(20) | 0) +#define MT8173_PIN_20_HDMISD__FUNC_HDMISD (MTK_PIN_NO(20) | 1) +#define MT8173_PIN_20_HDMISD__FUNC_HDCP_SDA (MTK_PIN_NO(20) | 2) + +#define MT8173_PIN_21_HTPLG__FUNC_GPIO21 (MTK_PIN_NO(21) | 0) +#define MT8173_PIN_21_HTPLG__FUNC_HTPLG (MTK_PIN_NO(21) | 1) + +#define MT8173_PIN_22_MSDC3_DAT0__FUNC_GPIO22 (MTK_PIN_NO(22) | 0) +#define MT8173_PIN_22_MSDC3_DAT0__FUNC_MSDC3_DAT0 (MTK_PIN_NO(22) | 1) + +#define MT8173_PIN_23_MSDC3_DAT1__FUNC_GPIO23 (MTK_PIN_NO(23) | 0) +#define MT8173_PIN_23_MSDC3_DAT1__FUNC_MSDC3_DAT1 (MTK_PIN_NO(23) | 1) + +#define MT8173_PIN_24_MSDC3_DAT2__FUNC_GPIO24 (MTK_PIN_NO(24) | 0) +#define MT8173_PIN_24_MSDC3_DAT2__FUNC_MSDC3_DAT2 (MTK_PIN_NO(24) | 1) + +#define MT8173_PIN_25_MSDC3_DAT3__FUNC_GPIO25 (MTK_PIN_NO(25) | 0) +#define MT8173_PIN_25_MSDC3_DAT3__FUNC_MSDC3_DAT3 (MTK_PIN_NO(25) | 1) + +#define MT8173_PIN_26_MSDC3_CLK__FUNC_GPIO26 (MTK_PIN_NO(26) | 0) +#define MT8173_PIN_26_MSDC3_CLK__FUNC_MSDC3_CLK (MTK_PIN_NO(26) | 1) + +#define MT8173_PIN_27_MSDC3_CMD__FUNC_GPIO27 (MTK_PIN_NO(27) | 0) +#define MT8173_PIN_27_MSDC3_CMD__FUNC_MSDC3_CMD (MTK_PIN_NO(27) | 1) + +#define MT8173_PIN_28_MSDC3_DSL__FUNC_GPIO28 (MTK_PIN_NO(28) | 0) +#define MT8173_PIN_28_MSDC3_DSL__FUNC_MSDC3_DSL (MTK_PIN_NO(28) | 1) + +#define MT8173_PIN_29_UCTS2__FUNC_GPIO29 (MTK_PIN_NO(29) | 0) +#define MT8173_PIN_29_UCTS2__FUNC_UCTS2 (MTK_PIN_NO(29) | 1) + +#define MT8173_PIN_30_URTS2__FUNC_GPIO30 (MTK_PIN_NO(30) | 0) +#define MT8173_PIN_30_URTS2__FUNC_URTS2 (MTK_PIN_NO(30) | 1) + +#define MT8173_PIN_31_URXD2__FUNC_GPIO31 (MTK_PIN_NO(31) | 0) +#define MT8173_PIN_31_URXD2__FUNC_URXD2 (MTK_PIN_NO(31) | 1) +#define MT8173_PIN_31_URXD2__FUNC_UTXD2 (MTK_PIN_NO(31) | 2) + +#define MT8173_PIN_32_UTXD2__FUNC_GPIO32 (MTK_PIN_NO(32) | 0) +#define MT8173_PIN_32_UTXD2__FUNC_UTXD2 (MTK_PIN_NO(32) | 1) +#define MT8173_PIN_32_UTXD2__FUNC_URXD2 (MTK_PIN_NO(32) | 2) + +#define MT8173_PIN_33_DAICLK__FUNC_GPIO33 (MTK_PIN_NO(33) | 0) +#define MT8173_PIN_33_DAICLK__FUNC_MRG_CLK (MTK_PIN_NO(33) | 1) +#define MT8173_PIN_33_DAICLK__FUNC_PCM0_CLK (MTK_PIN_NO(33) | 2) + +#define MT8173_PIN_34_DAIPCMIN__FUNC_GPIO34 (MTK_PIN_NO(34) | 0) +#define MT8173_PIN_34_DAIPCMIN__FUNC_MRG_DI (MTK_PIN_NO(34) | 1) +#define MT8173_PIN_34_DAIPCMIN__FUNC_PCM0_DI (MTK_PIN_NO(34) | 2) + +#define MT8173_PIN_35_DAIPCMOUT__FUNC_GPIO35 (MTK_PIN_NO(35) | 0) +#define MT8173_PIN_35_DAIPCMOUT__FUNC_MRG_DO (MTK_PIN_NO(35) | 1) +#define MT8173_PIN_35_DAIPCMOUT__FUNC_PCM0_DO (MTK_PIN_NO(35) | 2) + +#define MT8173_PIN_36_DAISYNC__FUNC_GPIO36 (MTK_PIN_NO(36) | 0) +#define MT8173_PIN_36_DAISYNC__FUNC_MRG_SYNC (MTK_PIN_NO(36) | 1) +#define MT8173_PIN_36_DAISYNC__FUNC_PCM0_SYNC (MTK_PIN_NO(36) | 2) + +#define MT8173_PIN_37_EINT16__FUNC_GPIO37 (MTK_PIN_NO(37) | 0) +#define MT8173_PIN_37_EINT16__FUNC_USB_DRVVBUS_P0 (MTK_PIN_NO(37) | 1) +#define MT8173_PIN_37_EINT16__FUNC_USB_DRVVBUS_P1 (MTK_PIN_NO(37) | 2) +#define MT8173_PIN_37_EINT16__FUNC_PWM0 (MTK_PIN_NO(37) | 3) +#define MT8173_PIN_37_EINT16__FUNC_PWM1 (MTK_PIN_NO(37) | 4) +#define MT8173_PIN_37_EINT16__FUNC_PWM2 (MTK_PIN_NO(37) | 5) +#define MT8173_PIN_37_EINT16__FUNC_CLKM0 (MTK_PIN_NO(37) | 6) + +#define MT8173_PIN_38_CONN_RST__FUNC_GPIO38 (MTK_PIN_NO(38) | 0) +#define MT8173_PIN_38_CONN_RST__FUNC_USB_DRVVBUS_P0 (MTK_PIN_NO(38) | 1) +#define MT8173_PIN_38_CONN_RST__FUNC_USB_DRVVBUS_P1 (MTK_PIN_NO(38) | 2) +#define MT8173_PIN_38_CONN_RST__FUNC_CLKM1 (MTK_PIN_NO(38) | 6) + +#define MT8173_PIN_39_CM2MCLK__FUNC_GPIO39 (MTK_PIN_NO(39) | 0) +#define MT8173_PIN_39_CM2MCLK__FUNC_CM2MCLK (MTK_PIN_NO(39) | 1) +#define MT8173_PIN_39_CM2MCLK__FUNC_CMCSD0 (MTK_PIN_NO(39) | 2) +#define MT8173_PIN_39_CM2MCLK__FUNC_DBG_MON_A_17_ (MTK_PIN_NO(39) | 7) + +#define MT8173_PIN_40_CMPCLK__FUNC_GPIO40 (MTK_PIN_NO(40) | 0) +#define MT8173_PIN_40_CMPCLK__FUNC_CMPCLK (MTK_PIN_NO(40) | 1) +#define MT8173_PIN_40_CMPCLK__FUNC_CMCSK (MTK_PIN_NO(40) | 2) +#define MT8173_PIN_40_CMPCLK__FUNC_CMCSD2 (MTK_PIN_NO(40) | 3) +#define MT8173_PIN_40_CMPCLK__FUNC_DBG_MON_A_18_ (MTK_PIN_NO(40) | 7) + +#define MT8173_PIN_41_CMMCLK__FUNC_GPIO41 (MTK_PIN_NO(41) | 0) +#define MT8173_PIN_41_CMMCLK__FUNC_CMMCLK (MTK_PIN_NO(41) | 1) +#define MT8173_PIN_41_CMMCLK__FUNC_DBG_MON_A_19_ (MTK_PIN_NO(41) | 7) + +#define MT8173_PIN_42_DSI_TE__FUNC_GPIO42 (MTK_PIN_NO(42) | 0) +#define MT8173_PIN_42_DSI_TE__FUNC_DSI_TE (MTK_PIN_NO(42) | 1) + +#define MT8173_PIN_43_SDA2__FUNC_GPIO43 (MTK_PIN_NO(43) | 0) +#define MT8173_PIN_43_SDA2__FUNC_SDA2 (MTK_PIN_NO(43) | 1) + +#define MT8173_PIN_44_SCL2__FUNC_GPIO44 (MTK_PIN_NO(44) | 0) +#define MT8173_PIN_44_SCL2__FUNC_SCL2 (MTK_PIN_NO(44) | 1) + +#define MT8173_PIN_45_SDA0__FUNC_GPIO45 (MTK_PIN_NO(45) | 0) +#define MT8173_PIN_45_SDA0__FUNC_SDA0 (MTK_PIN_NO(45) | 1) + +#define MT8173_PIN_46_SCL0__FUNC_GPIO46 (MTK_PIN_NO(46) | 0) +#define MT8173_PIN_46_SCL0__FUNC_SCL0 (MTK_PIN_NO(46) | 1) + +#define MT8173_PIN_47_RDN0_A__FUNC_GPIO47 (MTK_PIN_NO(47) | 0) +#define MT8173_PIN_47_RDN0_A__FUNC_CMDAT2 (MTK_PIN_NO(47) | 1) + +#define MT8173_PIN_48_RDP0_A__FUNC_GPIO48 (MTK_PIN_NO(48) | 0) +#define MT8173_PIN_48_RDP0_A__FUNC_CMDAT3 (MTK_PIN_NO(48) | 1) + +#define MT8173_PIN_49_RDN1_A__FUNC_GPIO49 (MTK_PIN_NO(49) | 0) +#define MT8173_PIN_49_RDN1_A__FUNC_CMDAT4 (MTK_PIN_NO(49) | 1) + +#define MT8173_PIN_50_RDP1_A__FUNC_GPIO50 (MTK_PIN_NO(50) | 0) +#define MT8173_PIN_50_RDP1_A__FUNC_CMDAT5 (MTK_PIN_NO(50) | 1) + +#define MT8173_PIN_51_RCN_A__FUNC_GPIO51 (MTK_PIN_NO(51) | 0) +#define MT8173_PIN_51_RCN_A__FUNC_CMDAT6 (MTK_PIN_NO(51) | 1) + +#define MT8173_PIN_52_RCP_A__FUNC_GPIO52 (MTK_PIN_NO(52) | 0) +#define MT8173_PIN_52_RCP_A__FUNC_CMDAT7 (MTK_PIN_NO(52) | 1) + +#define MT8173_PIN_53_RDN2_A__FUNC_GPIO53 (MTK_PIN_NO(53) | 0) +#define MT8173_PIN_53_RDN2_A__FUNC_CMDAT8 (MTK_PIN_NO(53) | 1) +#define MT8173_PIN_53_RDN2_A__FUNC_CMCSD3 (MTK_PIN_NO(53) | 2) + +#define MT8173_PIN_54_RDP2_A__FUNC_GPIO54 (MTK_PIN_NO(54) | 0) +#define MT8173_PIN_54_RDP2_A__FUNC_CMDAT9 (MTK_PIN_NO(54) | 1) +#define MT8173_PIN_54_RDP2_A__FUNC_CMCSD2 (MTK_PIN_NO(54) | 2) + +#define MT8173_PIN_55_RDN3_A__FUNC_GPIO55 (MTK_PIN_NO(55) | 0) +#define MT8173_PIN_55_RDN3_A__FUNC_CMHSYNC (MTK_PIN_NO(55) | 1) +#define MT8173_PIN_55_RDN3_A__FUNC_CMCSD1 (MTK_PIN_NO(55) | 2) + +#define MT8173_PIN_56_RDP3_A__FUNC_GPIO56 (MTK_PIN_NO(56) | 0) +#define MT8173_PIN_56_RDP3_A__FUNC_CMVSYNC (MTK_PIN_NO(56) | 1) +#define MT8173_PIN_56_RDP3_A__FUNC_CMCSD0 (MTK_PIN_NO(56) | 2) + +#define MT8173_PIN_57_MSDC0_DAT0__FUNC_GPIO57 (MTK_PIN_NO(57) | 0) +#define MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0 (MTK_PIN_NO(57) | 1) +#define MT8173_PIN_57_MSDC0_DAT0__FUNC_I2S1_WS (MTK_PIN_NO(57) | 2) +#define MT8173_PIN_57_MSDC0_DAT0__FUNC_DBG_MON_B_7_ (MTK_PIN_NO(57) | 7) + +#define MT8173_PIN_58_MSDC0_DAT1__FUNC_GPIO58 (MTK_PIN_NO(58) | 0) +#define MT8173_PIN_58_MSDC0_DAT1__FUNC_MSDC0_DAT1 (MTK_PIN_NO(58) | 1) +#define MT8173_PIN_58_MSDC0_DAT1__FUNC_I2S1_BCK (MTK_PIN_NO(58) | 2) +#define MT8173_PIN_58_MSDC0_DAT1__FUNC_DBG_MON_B_8_ (MTK_PIN_NO(58) | 7) + +#define MT8173_PIN_59_MSDC0_DAT2__FUNC_GPIO59 (MTK_PIN_NO(59) | 0) +#define MT8173_PIN_59_MSDC0_DAT2__FUNC_MSDC0_DAT2 (MTK_PIN_NO(59) | 1) +#define MT8173_PIN_59_MSDC0_DAT2__FUNC_I2S1_MCK (MTK_PIN_NO(59) | 2) +#define MT8173_PIN_59_MSDC0_DAT2__FUNC_DBG_MON_B_9_ (MTK_PIN_NO(59) | 7) + +#define MT8173_PIN_60_MSDC0_DAT3__FUNC_GPIO60 (MTK_PIN_NO(60) | 0) +#define MT8173_PIN_60_MSDC0_DAT3__FUNC_MSDC0_DAT3 (MTK_PIN_NO(60) | 1) +#define MT8173_PIN_60_MSDC0_DAT3__FUNC_I2S1_DO_1 (MTK_PIN_NO(60) | 2) +#define MT8173_PIN_60_MSDC0_DAT3__FUNC_DBG_MON_B_10_ (MTK_PIN_NO(60) | 7) + +#define MT8173_PIN_61_MSDC0_DAT4__FUNC_GPIO61 (MTK_PIN_NO(61) | 0) +#define MT8173_PIN_61_MSDC0_DAT4__FUNC_MSDC0_DAT4 (MTK_PIN_NO(61) | 1) +#define MT8173_PIN_61_MSDC0_DAT4__FUNC_I2S1_DO_2 (MTK_PIN_NO(61) | 2) +#define MT8173_PIN_61_MSDC0_DAT4__FUNC_DBG_MON_B_11_ (MTK_PIN_NO(61) | 7) + +#define MT8173_PIN_62_MSDC0_DAT5__FUNC_GPIO62 (MTK_PIN_NO(62) | 0) +#define MT8173_PIN_62_MSDC0_DAT5__FUNC_MSDC0_DAT5 (MTK_PIN_NO(62) | 1) +#define MT8173_PIN_62_MSDC0_DAT5__FUNC_I2S2_WS (MTK_PIN_NO(62) | 2) +#define MT8173_PIN_62_MSDC0_DAT5__FUNC_DBG_MON_B_12_ (MTK_PIN_NO(62) | 7) + +#define MT8173_PIN_63_MSDC0_DAT6__FUNC_GPIO63 (MTK_PIN_NO(63) | 0) +#define MT8173_PIN_63_MSDC0_DAT6__FUNC_MSDC0_DAT6 (MTK_PIN_NO(63) | 1) +#define MT8173_PIN_63_MSDC0_DAT6__FUNC_I2S2_BCK (MTK_PIN_NO(63) | 2) +#define MT8173_PIN_63_MSDC0_DAT6__FUNC_DBG_MON_B_13_ (MTK_PIN_NO(63) | 7) + +#define MT8173_PIN_64_MSDC0_DAT7__FUNC_GPIO64 (MTK_PIN_NO(64) | 0) +#define MT8173_PIN_64_MSDC0_DAT7__FUNC_MSDC0_DAT7 (MTK_PIN_NO(64) | 1) +#define MT8173_PIN_64_MSDC0_DAT7__FUNC_I2S2_DI_1 (MTK_PIN_NO(64) | 2) +#define MT8173_PIN_64_MSDC0_DAT7__FUNC_DBG_MON_B_14_ (MTK_PIN_NO(64) | 7) + +#define MT8173_PIN_65_MSDC0_CLK__FUNC_GPIO65 (MTK_PIN_NO(65) | 0) +#define MT8173_PIN_65_MSDC0_CLK__FUNC_MSDC0_CLK (MTK_PIN_NO(65) | 1) +#define MT8173_PIN_65_MSDC0_CLK__FUNC_DBG_MON_B_16_ (MTK_PIN_NO(65) | 7) + +#define MT8173_PIN_66_MSDC0_CMD__FUNC_GPIO66 (MTK_PIN_NO(66) | 0) +#define MT8173_PIN_66_MSDC0_CMD__FUNC_MSDC0_CMD (MTK_PIN_NO(66) | 1) +#define MT8173_PIN_66_MSDC0_CMD__FUNC_I2S2_DI_2 (MTK_PIN_NO(66) | 2) +#define MT8173_PIN_66_MSDC0_CMD__FUNC_DBG_MON_B_15_ (MTK_PIN_NO(66) | 7) + +#define MT8173_PIN_67_MSDC0_DSL__FUNC_GPIO67 (MTK_PIN_NO(67) | 0) +#define MT8173_PIN_67_MSDC0_DSL__FUNC_MSDC0_DSL (MTK_PIN_NO(67) | 1) +#define MT8173_PIN_67_MSDC0_DSL__FUNC_DBG_MON_B_17_ (MTK_PIN_NO(67) | 7) + +#define MT8173_PIN_68_MSDC0_RST___FUNC_GPIO68 (MTK_PIN_NO(68) | 0) +#define MT8173_PIN_68_MSDC0_RST___FUNC_MSDC0_RSTB (MTK_PIN_NO(68) | 1) +#define MT8173_PIN_68_MSDC0_RST___FUNC_I2S2_MCK (MTK_PIN_NO(68) | 2) +#define MT8173_PIN_68_MSDC0_RST___FUNC_DBG_MON_B_18_ (MTK_PIN_NO(68) | 7) + +#define MT8173_PIN_69_SPI_CK__FUNC_GPIO69 (MTK_PIN_NO(69) | 0) +#define MT8173_PIN_69_SPI_CK__FUNC_SPI_CK_0_ (MTK_PIN_NO(69) | 1) +#define MT8173_PIN_69_SPI_CK__FUNC_I2S3_DO_1 (MTK_PIN_NO(69) | 2) +#define MT8173_PIN_69_SPI_CK__FUNC_PWM0 (MTK_PIN_NO(69) | 3) +#define MT8173_PIN_69_SPI_CK__FUNC_PWM5 (MTK_PIN_NO(69) | 4) +#define MT8173_PIN_69_SPI_CK__FUNC_I2S2_MCK (MTK_PIN_NO(69) | 5) +#define MT8173_PIN_69_SPI_CK__FUNC_DBG_MON_B_19_ (MTK_PIN_NO(69) | 7) + +#define MT8173_PIN_70_SPI_MI__FUNC_GPIO70 (MTK_PIN_NO(70) | 0) +#define MT8173_PIN_70_SPI_MI__FUNC_SPI_MI_0_ (MTK_PIN_NO(70) | 1) +#define MT8173_PIN_70_SPI_MI__FUNC_I2S3_DO_2 (MTK_PIN_NO(70) | 2) +#define MT8173_PIN_70_SPI_MI__FUNC_PWM1 (MTK_PIN_NO(70) | 3) +#define MT8173_PIN_70_SPI_MI__FUNC_SPI_MO_0_ (MTK_PIN_NO(70) | 4) +#define MT8173_PIN_70_SPI_MI__FUNC_I2S2_DI_1 (MTK_PIN_NO(70) | 5) +#define MT8173_PIN_70_SPI_MI__FUNC_DSI1_TE (MTK_PIN_NO(70) | 6) +#define MT8173_PIN_70_SPI_MI__FUNC_DBG_MON_B_20_ (MTK_PIN_NO(70) | 7) + +#define MT8173_PIN_71_SPI_MO__FUNC_GPIO71 (MTK_PIN_NO(71) | 0) +#define MT8173_PIN_71_SPI_MO__FUNC_SPI_MO_0_ (MTK_PIN_NO(71) | 1) +#define MT8173_PIN_71_SPI_MO__FUNC_I2S3_DO_3 (MTK_PIN_NO(71) | 2) +#define MT8173_PIN_71_SPI_MO__FUNC_PWM2 (MTK_PIN_NO(71) | 3) +#define MT8173_PIN_71_SPI_MO__FUNC_SPI_MI_0_ (MTK_PIN_NO(71) | 4) +#define MT8173_PIN_71_SPI_MO__FUNC_I2S2_DI_2 (MTK_PIN_NO(71) | 5) +#define MT8173_PIN_71_SPI_MO__FUNC_DBG_MON_B_21_ (MTK_PIN_NO(71) | 7) + +#define MT8173_PIN_72_SPI_CS__FUNC_GPIO72 (MTK_PIN_NO(72) | 0) +#define MT8173_PIN_72_SPI_CS__FUNC_SPI_CS_0_ (MTK_PIN_NO(72) | 1) +#define MT8173_PIN_72_SPI_CS__FUNC_I2S3_DO_4 (MTK_PIN_NO(72) | 2) +#define MT8173_PIN_72_SPI_CS__FUNC_PWM3 (MTK_PIN_NO(72) | 3) +#define MT8173_PIN_72_SPI_CS__FUNC_PWM6 (MTK_PIN_NO(72) | 4) +#define MT8173_PIN_72_SPI_CS__FUNC_DISP_PWM1 (MTK_PIN_NO(72) | 5) +#define MT8173_PIN_72_SPI_CS__FUNC_DBG_MON_B_22_ (MTK_PIN_NO(72) | 7) + +#define MT8173_PIN_73_MSDC1_DAT0__FUNC_GPIO73 (MTK_PIN_NO(73) | 0) +#define MT8173_PIN_73_MSDC1_DAT0__FUNC_MSDC1_DAT0 (MTK_PIN_NO(73) | 1) +#define MT8173_PIN_73_MSDC1_DAT0__FUNC_DBG_MON_B_24_ (MTK_PIN_NO(73) | 7) + +#define MT8173_PIN_74_MSDC1_DAT1__FUNC_GPIO74 (MTK_PIN_NO(74) | 0) +#define MT8173_PIN_74_MSDC1_DAT1__FUNC_MSDC1_DAT1 (MTK_PIN_NO(74) | 1) +#define MT8173_PIN_74_MSDC1_DAT1__FUNC_DBG_MON_B_25_ (MTK_PIN_NO(74) | 7) + +#define MT8173_PIN_75_MSDC1_DAT2__FUNC_GPIO75 (MTK_PIN_NO(75) | 0) +#define MT8173_PIN_75_MSDC1_DAT2__FUNC_MSDC1_DAT2 (MTK_PIN_NO(75) | 1) +#define MT8173_PIN_75_MSDC1_DAT2__FUNC_DBG_MON_B_26_ (MTK_PIN_NO(75) | 7) + +#define MT8173_PIN_76_MSDC1_DAT3__FUNC_GPIO76 (MTK_PIN_NO(76) | 0) +#define MT8173_PIN_76_MSDC1_DAT3__FUNC_MSDC1_DAT3 (MTK_PIN_NO(76) | 1) +#define MT8173_PIN_76_MSDC1_DAT3__FUNC_DBG_MON_B_27_ (MTK_PIN_NO(76) | 7) + +#define MT8173_PIN_77_MSDC1_CLK__FUNC_GPIO77 (MTK_PIN_NO(77) | 0) +#define MT8173_PIN_77_MSDC1_CLK__FUNC_MSDC1_CLK (MTK_PIN_NO(77) | 1) +#define MT8173_PIN_77_MSDC1_CLK__FUNC_DBG_MON_B_28_ (MTK_PIN_NO(77) | 7) + +#define MT8173_PIN_78_MSDC1_CMD__FUNC_GPIO78 (MTK_PIN_NO(78) | 0) +#define MT8173_PIN_78_MSDC1_CMD__FUNC_MSDC1_CMD (MTK_PIN_NO(78) | 1) +#define MT8173_PIN_78_MSDC1_CMD__FUNC_DBG_MON_B_23_ (MTK_PIN_NO(78) | 7) + +#define MT8173_PIN_79_PWRAP_SPI0_MI__FUNC_GPIO79 (MTK_PIN_NO(79) | 0) +#define MT8173_PIN_79_PWRAP_SPI0_MI__FUNC_PWRAP_SPIMI (MTK_PIN_NO(79) | 1) +#define MT8173_PIN_79_PWRAP_SPI0_MI__FUNC_PWRAP_SPIMO (MTK_PIN_NO(79) | 2) + +#define MT8173_PIN_80_PWRAP_SPI0_MO__FUNC_GPIO80 (MTK_PIN_NO(80) | 0) +#define MT8173_PIN_80_PWRAP_SPI0_MO__FUNC_PWRAP_SPIMO (MTK_PIN_NO(80) | 1) +#define MT8173_PIN_80_PWRAP_SPI0_MO__FUNC_PWRAP_SPIMI (MTK_PIN_NO(80) | 2) + +#define MT8173_PIN_81_PWRAP_SPI0_CK__FUNC_GPIO81 (MTK_PIN_NO(81) | 0) +#define MT8173_PIN_81_PWRAP_SPI0_CK__FUNC_PWRAP_SPICK (MTK_PIN_NO(81) | 1) + +#define MT8173_PIN_82_PWRAP_SPI0_CSN__FUNC_GPIO82 (MTK_PIN_NO(82) | 0) +#define MT8173_PIN_82_PWRAP_SPI0_CSN__FUNC_PWRAP_SPICS (MTK_PIN_NO(82) | 1) + +#define MT8173_PIN_83_AUD_CLK_MOSI__FUNC_GPIO83 (MTK_PIN_NO(83) | 0) +#define MT8173_PIN_83_AUD_CLK_MOSI__FUNC_AUD_CLK_MOSI (MTK_PIN_NO(83) | 1) + +#define MT8173_PIN_84_AUD_DAT_MISO__FUNC_GPIO84 (MTK_PIN_NO(84) | 0) +#define MT8173_PIN_84_AUD_DAT_MISO__FUNC_AUD_DAT_MISO (MTK_PIN_NO(84) | 1) +#define MT8173_PIN_84_AUD_DAT_MISO__FUNC_AUD_DAT_MOSI (MTK_PIN_NO(84) | 2) + +#define MT8173_PIN_85_AUD_DAT_MOSI__FUNC_GPIO85 (MTK_PIN_NO(85) | 0) +#define MT8173_PIN_85_AUD_DAT_MOSI__FUNC_AUD_DAT_MOSI (MTK_PIN_NO(85) | 1) +#define MT8173_PIN_85_AUD_DAT_MOSI__FUNC_AUD_DAT_MISO (MTK_PIN_NO(85) | 2) + +#define MT8173_PIN_86_RTC32K_CK__FUNC_GPIO86 (MTK_PIN_NO(86) | 0) +#define MT8173_PIN_86_RTC32K_CK__FUNC_RTC32K_CK (MTK_PIN_NO(86) | 1) + +#define MT8173_PIN_87_DISP_PWM0__FUNC_GPIO87 (MTK_PIN_NO(87) | 0) +#define MT8173_PIN_87_DISP_PWM0__FUNC_DISP_PWM0 (MTK_PIN_NO(87) | 1) +#define MT8173_PIN_87_DISP_PWM0__FUNC_DISP_PWM1 (MTK_PIN_NO(87) | 2) +#define MT8173_PIN_87_DISP_PWM0__FUNC_DBG_MON_B_31_ (MTK_PIN_NO(87) | 7) + +#define MT8173_PIN_88_SRCLKENAI__FUNC_GPIO88 (MTK_PIN_NO(88) | 0) +#define MT8173_PIN_88_SRCLKENAI__FUNC_SRCLKENAI (MTK_PIN_NO(88) | 1) + +#define MT8173_PIN_89_SRCLKENAI2__FUNC_GPIO89 (MTK_PIN_NO(89) | 0) +#define MT8173_PIN_89_SRCLKENAI2__FUNC_SRCLKENAI2 (MTK_PIN_NO(89) | 1) + +#define MT8173_PIN_90_SRCLKENA0__FUNC_GPIO90 (MTK_PIN_NO(90) | 0) +#define MT8173_PIN_90_SRCLKENA0__FUNC_SRCLKENA0 (MTK_PIN_NO(90) | 1) + +#define MT8173_PIN_91_SRCLKENA1__FUNC_GPIO91 (MTK_PIN_NO(91) | 0) +#define MT8173_PIN_91_SRCLKENA1__FUNC_SRCLKENA1 (MTK_PIN_NO(91) | 1) + +#define MT8173_PIN_92_PCM_CLK__FUNC_GPIO92 (MTK_PIN_NO(92) | 0) +#define MT8173_PIN_92_PCM_CLK__FUNC_PCM1_CLK (MTK_PIN_NO(92) | 1) +#define MT8173_PIN_92_PCM_CLK__FUNC_I2S0_BCK (MTK_PIN_NO(92) | 2) +#define MT8173_PIN_92_PCM_CLK__FUNC_DBG_MON_A_24_ (MTK_PIN_NO(92) | 7) + +#define MT8173_PIN_93_PCM_SYNC__FUNC_GPIO93 (MTK_PIN_NO(93) | 0) +#define MT8173_PIN_93_PCM_SYNC__FUNC_PCM1_SYNC (MTK_PIN_NO(93) | 1) +#define MT8173_PIN_93_PCM_SYNC__FUNC_I2S0_WS (MTK_PIN_NO(93) | 2) +#define MT8173_PIN_93_PCM_SYNC__FUNC_DBG_MON_A_25_ (MTK_PIN_NO(93) | 7) + +#define MT8173_PIN_94_PCM_RX__FUNC_GPIO94 (MTK_PIN_NO(94) | 0) +#define MT8173_PIN_94_PCM_RX__FUNC_PCM1_DI (MTK_PIN_NO(94) | 1) +#define MT8173_PIN_94_PCM_RX__FUNC_I2S0_DI (MTK_PIN_NO(94) | 2) +#define MT8173_PIN_94_PCM_RX__FUNC_DBG_MON_A_26_ (MTK_PIN_NO(94) | 7) + +#define MT8173_PIN_95_PCM_TX__FUNC_GPIO95 (MTK_PIN_NO(95) | 0) +#define MT8173_PIN_95_PCM_TX__FUNC_PCM1_DO (MTK_PIN_NO(95) | 1) +#define MT8173_PIN_95_PCM_TX__FUNC_I2S0_DO (MTK_PIN_NO(95) | 2) +#define MT8173_PIN_95_PCM_TX__FUNC_DBG_MON_A_27_ (MTK_PIN_NO(95) | 7) + +#define MT8173_PIN_96_URXD1__FUNC_GPIO96 (MTK_PIN_NO(96) | 0) +#define MT8173_PIN_96_URXD1__FUNC_URXD1 (MTK_PIN_NO(96) | 1) +#define MT8173_PIN_96_URXD1__FUNC_UTXD1 (MTK_PIN_NO(96) | 2) +#define MT8173_PIN_96_URXD1__FUNC_DBG_MON_A_28_ (MTK_PIN_NO(96) | 7) + +#define MT8173_PIN_97_UTXD1__FUNC_GPIO97 (MTK_PIN_NO(97) | 0) +#define MT8173_PIN_97_UTXD1__FUNC_UTXD1 (MTK_PIN_NO(97) | 1) +#define MT8173_PIN_97_UTXD1__FUNC_URXD1 (MTK_PIN_NO(97) | 2) +#define MT8173_PIN_97_UTXD1__FUNC_DBG_MON_A_29_ (MTK_PIN_NO(97) | 7) + +#define MT8173_PIN_98_URTS1__FUNC_GPIO98 (MTK_PIN_NO(98) | 0) +#define MT8173_PIN_98_URTS1__FUNC_URTS1 (MTK_PIN_NO(98) | 1) +#define MT8173_PIN_98_URTS1__FUNC_UCTS1 (MTK_PIN_NO(98) | 2) +#define MT8173_PIN_98_URTS1__FUNC_DBG_MON_A_30_ (MTK_PIN_NO(98) | 7) + +#define MT8173_PIN_99_UCTS1__FUNC_GPIO99 (MTK_PIN_NO(99) | 0) +#define MT8173_PIN_99_UCTS1__FUNC_UCTS1 (MTK_PIN_NO(99) | 1) +#define MT8173_PIN_99_UCTS1__FUNC_URTS1 (MTK_PIN_NO(99) | 2) +#define MT8173_PIN_99_UCTS1__FUNC_DBG_MON_A_31_ (MTK_PIN_NO(99) | 7) + +#define MT8173_PIN_100_MSDC2_DAT0__FUNC_GPIO100 (MTK_PIN_NO(100) | 0) +#define MT8173_PIN_100_MSDC2_DAT0__FUNC_MSDC2_DAT0 (MTK_PIN_NO(100) | 1) +#define MT8173_PIN_100_MSDC2_DAT0__FUNC_USB_DRVVBUS_P0 (MTK_PIN_NO(100) | 3) +#define MT8173_PIN_100_MSDC2_DAT0__FUNC_SDA5 (MTK_PIN_NO(100) | 4) +#define MT8173_PIN_100_MSDC2_DAT0__FUNC_USB_DRVVBUS_P1 (MTK_PIN_NO(100) | 5) +#define MT8173_PIN_100_MSDC2_DAT0__FUNC_DBG_MON_B_0_ (MTK_PIN_NO(100) | 7) + +#define MT8173_PIN_101_MSDC2_DAT1__FUNC_GPIO101 (MTK_PIN_NO(101) | 0) +#define MT8173_PIN_101_MSDC2_DAT1__FUNC_MSDC2_DAT1 (MTK_PIN_NO(101) | 1) +#define MT8173_PIN_101_MSDC2_DAT1__FUNC_AUD_SPDIF (MTK_PIN_NO(101) | 3) +#define MT8173_PIN_101_MSDC2_DAT1__FUNC_SCL5 (MTK_PIN_NO(101) | 4) +#define MT8173_PIN_101_MSDC2_DAT1__FUNC_DBG_MON_B_1_ (MTK_PIN_NO(101) | 7) + +#define MT8173_PIN_102_MSDC2_DAT2__FUNC_GPIO102 (MTK_PIN_NO(102) | 0) +#define MT8173_PIN_102_MSDC2_DAT2__FUNC_MSDC2_DAT2 (MTK_PIN_NO(102) | 1) +#define MT8173_PIN_102_MSDC2_DAT2__FUNC_UTXD0 (MTK_PIN_NO(102) | 3) +#define MT8173_PIN_102_MSDC2_DAT2__FUNC_PWM0 (MTK_PIN_NO(102) | 5) +#define MT8173_PIN_102_MSDC2_DAT2__FUNC_SPI_CK_1_ (MTK_PIN_NO(102) | 6) +#define MT8173_PIN_102_MSDC2_DAT2__FUNC_DBG_MON_B_2_ (MTK_PIN_NO(102) | 7) + +#define MT8173_PIN_103_MSDC2_DAT3__FUNC_GPIO103 (MTK_PIN_NO(103) | 0) +#define MT8173_PIN_103_MSDC2_DAT3__FUNC_MSDC2_DAT3 (MTK_PIN_NO(103) | 1) +#define MT8173_PIN_103_MSDC2_DAT3__FUNC_URXD0 (MTK_PIN_NO(103) | 3) +#define MT8173_PIN_103_MSDC2_DAT3__FUNC_PWM1 (MTK_PIN_NO(103) | 5) +#define MT8173_PIN_103_MSDC2_DAT3__FUNC_SPI_MI_1_ (MTK_PIN_NO(103) | 6) +#define MT8173_PIN_103_MSDC2_DAT3__FUNC_DBG_MON_B_3_ (MTK_PIN_NO(103) | 7) + +#define MT8173_PIN_104_MSDC2_CLK__FUNC_GPIO104 (MTK_PIN_NO(104) | 0) +#define MT8173_PIN_104_MSDC2_CLK__FUNC_MSDC2_CLK (MTK_PIN_NO(104) | 1) +#define MT8173_PIN_104_MSDC2_CLK__FUNC_UTXD3 (MTK_PIN_NO(104) | 3) +#define MT8173_PIN_104_MSDC2_CLK__FUNC_SDA3 (MTK_PIN_NO(104) | 4) +#define MT8173_PIN_104_MSDC2_CLK__FUNC_PWM2 (MTK_PIN_NO(104) | 5) +#define MT8173_PIN_104_MSDC2_CLK__FUNC_SPI_MO_1_ (MTK_PIN_NO(104) | 6) +#define MT8173_PIN_104_MSDC2_CLK__FUNC_DBG_MON_B_4_ (MTK_PIN_NO(104) | 7) + +#define MT8173_PIN_105_MSDC2_CMD__FUNC_GPIO105 (MTK_PIN_NO(105) | 0) +#define MT8173_PIN_105_MSDC2_CMD__FUNC_MSDC2_CMD (MTK_PIN_NO(105) | 1) +#define MT8173_PIN_105_MSDC2_CMD__FUNC_URXD3 (MTK_PIN_NO(105) | 3) +#define MT8173_PIN_105_MSDC2_CMD__FUNC_SCL3 (MTK_PIN_NO(105) | 4) +#define MT8173_PIN_105_MSDC2_CMD__FUNC_PWM3 (MTK_PIN_NO(105) | 5) +#define MT8173_PIN_105_MSDC2_CMD__FUNC_SPI_CS_1_ (MTK_PIN_NO(105) | 6) +#define MT8173_PIN_105_MSDC2_CMD__FUNC_DBG_MON_B_5_ (MTK_PIN_NO(105) | 7) + +#define MT8173_PIN_106_SDA3__FUNC_GPIO106 (MTK_PIN_NO(106) | 0) +#define MT8173_PIN_106_SDA3__FUNC_SDA3 (MTK_PIN_NO(106) | 1) + +#define MT8173_PIN_107_SCL3__FUNC_GPIO107 (MTK_PIN_NO(107) | 0) +#define MT8173_PIN_107_SCL3__FUNC_SCL3 (MTK_PIN_NO(107) | 1) + +#define MT8173_PIN_108_JTMS__FUNC_GPIO108 (MTK_PIN_NO(108) | 0) +#define MT8173_PIN_108_JTMS__FUNC_JTMS (MTK_PIN_NO(108) | 1) +#define MT8173_PIN_108_JTMS__FUNC_MFG_JTAG_TMS (MTK_PIN_NO(108) | 2) +#define MT8173_PIN_108_JTMS__FUNC_AP_MD32_JTAG_TMS (MTK_PIN_NO(108) | 5) +#define MT8173_PIN_108_JTMS__FUNC_DFD_TMS (MTK_PIN_NO(108) | 6) + +#define MT8173_PIN_109_JTCK__FUNC_GPIO109 (MTK_PIN_NO(109) | 0) +#define MT8173_PIN_109_JTCK__FUNC_JTCK (MTK_PIN_NO(109) | 1) +#define MT8173_PIN_109_JTCK__FUNC_MFG_JTAG_TCK (MTK_PIN_NO(109) | 2) +#define MT8173_PIN_109_JTCK__FUNC_AP_MD32_JTAG_TCK (MTK_PIN_NO(109) | 5) +#define MT8173_PIN_109_JTCK__FUNC_DFD_TCK (MTK_PIN_NO(109) | 6) + +#define MT8173_PIN_110_JTDI__FUNC_GPIO110 (MTK_PIN_NO(110) | 0) +#define MT8173_PIN_110_JTDI__FUNC_JTDI (MTK_PIN_NO(110) | 1) +#define MT8173_PIN_110_JTDI__FUNC_MFG_JTAG_TDI (MTK_PIN_NO(110) | 2) +#define MT8173_PIN_110_JTDI__FUNC_AP_MD32_JTAG_TDI (MTK_PIN_NO(110) | 5) +#define MT8173_PIN_110_JTDI__FUNC_DFD_TDI (MTK_PIN_NO(110) | 6) + +#define MT8173_PIN_111_JTDO__FUNC_GPIO111 (MTK_PIN_NO(111) | 0) +#define MT8173_PIN_111_JTDO__FUNC_JTDO (MTK_PIN_NO(111) | 1) +#define MT8173_PIN_111_JTDO__FUNC_MFG_JTAG_TDO (MTK_PIN_NO(111) | 2) +#define MT8173_PIN_111_JTDO__FUNC_AP_MD32_JTAG_TDO (MTK_PIN_NO(111) | 5) +#define MT8173_PIN_111_JTDO__FUNC_DFD_TDO (MTK_PIN_NO(111) | 6) + +#define MT8173_PIN_112_JTRST_B__FUNC_GPIO112 (MTK_PIN_NO(112) | 0) +#define MT8173_PIN_112_JTRST_B__FUNC_JTRST_B (MTK_PIN_NO(112) | 1) +#define MT8173_PIN_112_JTRST_B__FUNC_MFG_JTAG_TRSTN (MTK_PIN_NO(112) | 2) +#define MT8173_PIN_112_JTRST_B__FUNC_AP_MD32_JTAG_TRST (MTK_PIN_NO(112) | 5) +#define MT8173_PIN_112_JTRST_B__FUNC_DFD_NTRST (MTK_PIN_NO(112) | 6) + +#define MT8173_PIN_113_URXD0__FUNC_GPIO113 (MTK_PIN_NO(113) | 0) +#define MT8173_PIN_113_URXD0__FUNC_URXD0 (MTK_PIN_NO(113) | 1) +#define MT8173_PIN_113_URXD0__FUNC_UTXD0 (MTK_PIN_NO(113) | 2) +#define MT8173_PIN_113_URXD0__FUNC_I2S2_WS (MTK_PIN_NO(113) | 6) +#define MT8173_PIN_113_URXD0__FUNC_DBG_MON_A_0_ (MTK_PIN_NO(113) | 7) + +#define MT8173_PIN_114_UTXD0__FUNC_GPIO114 (MTK_PIN_NO(114) | 0) +#define MT8173_PIN_114_UTXD0__FUNC_UTXD0 (MTK_PIN_NO(114) | 1) +#define MT8173_PIN_114_UTXD0__FUNC_URXD0 (MTK_PIN_NO(114) | 2) +#define MT8173_PIN_114_UTXD0__FUNC_I2S2_BCK (MTK_PIN_NO(114) | 6) +#define MT8173_PIN_114_UTXD0__FUNC_DBG_MON_A_1_ (MTK_PIN_NO(114) | 7) + +#define MT8173_PIN_115_URTS0__FUNC_GPIO115 (MTK_PIN_NO(115) | 0) +#define MT8173_PIN_115_URTS0__FUNC_URTS0 (MTK_PIN_NO(115) | 1) +#define MT8173_PIN_115_URTS0__FUNC_UCTS0 (MTK_PIN_NO(115) | 2) +#define MT8173_PIN_115_URTS0__FUNC_I2S2_MCK (MTK_PIN_NO(115) | 6) +#define MT8173_PIN_115_URTS0__FUNC_DBG_MON_A_2_ (MTK_PIN_NO(115) | 7) + +#define MT8173_PIN_116_UCTS0__FUNC_GPIO116 (MTK_PIN_NO(116) | 0) +#define MT8173_PIN_116_UCTS0__FUNC_UCTS0 (MTK_PIN_NO(116) | 1) +#define MT8173_PIN_116_UCTS0__FUNC_URTS0 (MTK_PIN_NO(116) | 2) +#define MT8173_PIN_116_UCTS0__FUNC_I2S2_DI_1 (MTK_PIN_NO(116) | 6) +#define MT8173_PIN_116_UCTS0__FUNC_DBG_MON_A_3_ (MTK_PIN_NO(116) | 7) + +#define MT8173_PIN_117_URXD3__FUNC_GPIO117 (MTK_PIN_NO(117) | 0) +#define MT8173_PIN_117_URXD3__FUNC_URXD3 (MTK_PIN_NO(117) | 1) +#define MT8173_PIN_117_URXD3__FUNC_UTXD3 (MTK_PIN_NO(117) | 2) +#define MT8173_PIN_117_URXD3__FUNC_DBG_MON_A_9_ (MTK_PIN_NO(117) | 7) + +#define MT8173_PIN_118_UTXD3__FUNC_GPIO118 (MTK_PIN_NO(118) | 0) +#define MT8173_PIN_118_UTXD3__FUNC_UTXD3 (MTK_PIN_NO(118) | 1) +#define MT8173_PIN_118_UTXD3__FUNC_URXD3 (MTK_PIN_NO(118) | 2) +#define MT8173_PIN_118_UTXD3__FUNC_DBG_MON_A_10_ (MTK_PIN_NO(118) | 7) + +#define MT8173_PIN_119_KPROW0__FUNC_GPIO119 (MTK_PIN_NO(119) | 0) +#define MT8173_PIN_119_KPROW0__FUNC_KROW0 (MTK_PIN_NO(119) | 1) +#define MT8173_PIN_119_KPROW0__FUNC_DBG_MON_A_11_ (MTK_PIN_NO(119) | 7) + +#define MT8173_PIN_120_KPROW1__FUNC_GPIO120 (MTK_PIN_NO(120) | 0) +#define MT8173_PIN_120_KPROW1__FUNC_KROW1 (MTK_PIN_NO(120) | 1) +#define MT8173_PIN_120_KPROW1__FUNC_PWM6 (MTK_PIN_NO(120) | 3) +#define MT8173_PIN_120_KPROW1__FUNC_DBG_MON_A_12_ (MTK_PIN_NO(120) | 7) + +#define MT8173_PIN_121_KPROW2__FUNC_GPIO121 (MTK_PIN_NO(121) | 0) +#define MT8173_PIN_121_KPROW2__FUNC_KROW2 (MTK_PIN_NO(121) | 1) +#define MT8173_PIN_121_KPROW2__FUNC_IRDA_PDN (MTK_PIN_NO(121) | 2) +#define MT8173_PIN_121_KPROW2__FUNC_USB_DRVVBUS_P0 (MTK_PIN_NO(121) | 3) +#define MT8173_PIN_121_KPROW2__FUNC_PWM4 (MTK_PIN_NO(121) | 4) +#define MT8173_PIN_121_KPROW2__FUNC_USB_DRVVBUS_P1 (MTK_PIN_NO(121) | 5) +#define MT8173_PIN_121_KPROW2__FUNC_DBG_MON_A_13_ (MTK_PIN_NO(121) | 7) + +#define MT8173_PIN_122_KPCOL0__FUNC_GPIO122 (MTK_PIN_NO(122) | 0) +#define MT8173_PIN_122_KPCOL0__FUNC_KCOL0 (MTK_PIN_NO(122) | 1) +#define MT8173_PIN_122_KPCOL0__FUNC_DBG_MON_A_14_ (MTK_PIN_NO(122) | 7) + +#define MT8173_PIN_123_KPCOL1__FUNC_GPIO123 (MTK_PIN_NO(123) | 0) +#define MT8173_PIN_123_KPCOL1__FUNC_KCOL1 (MTK_PIN_NO(123) | 1) +#define MT8173_PIN_123_KPCOL1__FUNC_IRDA_RXD (MTK_PIN_NO(123) | 2) +#define MT8173_PIN_123_KPCOL1__FUNC_PWM5 (MTK_PIN_NO(123) | 3) +#define MT8173_PIN_123_KPCOL1__FUNC_DBG_MON_A_15_ (MTK_PIN_NO(123) | 7) + +#define MT8173_PIN_124_KPCOL2__FUNC_GPIO124 (MTK_PIN_NO(124) | 0) +#define MT8173_PIN_124_KPCOL2__FUNC_KCOL2 (MTK_PIN_NO(124) | 1) +#define MT8173_PIN_124_KPCOL2__FUNC_IRDA_TXD (MTK_PIN_NO(124) | 2) +#define MT8173_PIN_124_KPCOL2__FUNC_USB_DRVVBUS_P0 (MTK_PIN_NO(124) | 3) +#define MT8173_PIN_124_KPCOL2__FUNC_PWM3 (MTK_PIN_NO(124) | 4) +#define MT8173_PIN_124_KPCOL2__FUNC_USB_DRVVBUS_P1 (MTK_PIN_NO(124) | 5) +#define MT8173_PIN_124_KPCOL2__FUNC_DBG_MON_A_16_ (MTK_PIN_NO(124) | 7) + +#define MT8173_PIN_125_SDA1__FUNC_GPIO125 (MTK_PIN_NO(125) | 0) +#define MT8173_PIN_125_SDA1__FUNC_SDA1 (MTK_PIN_NO(125) | 1) + +#define MT8173_PIN_126_SCL1__FUNC_GPIO126 (MTK_PIN_NO(126) | 0) +#define MT8173_PIN_126_SCL1__FUNC_SCL1 (MTK_PIN_NO(126) | 1) + +#define MT8173_PIN_127_LCM_RST__FUNC_GPIO127 (MTK_PIN_NO(127) | 0) +#define MT8173_PIN_127_LCM_RST__FUNC_LCM_RST (MTK_PIN_NO(127) | 1) + +#define MT8173_PIN_128_I2S0_LRCK__FUNC_GPIO128 (MTK_PIN_NO(128) | 0) +#define MT8173_PIN_128_I2S0_LRCK__FUNC_I2S0_WS (MTK_PIN_NO(128) | 1) +#define MT8173_PIN_128_I2S0_LRCK__FUNC_I2S1_WS (MTK_PIN_NO(128) | 2) +#define MT8173_PIN_128_I2S0_LRCK__FUNC_I2S2_WS (MTK_PIN_NO(128) | 3) +#define MT8173_PIN_128_I2S0_LRCK__FUNC_SPI_CK_2_ (MTK_PIN_NO(128) | 5) +#define MT8173_PIN_128_I2S0_LRCK__FUNC_DBG_MON_A_4_ (MTK_PIN_NO(128) | 7) + +#define MT8173_PIN_129_I2S0_BCK__FUNC_GPIO129 (MTK_PIN_NO(129) | 0) +#define MT8173_PIN_129_I2S0_BCK__FUNC_I2S0_BCK (MTK_PIN_NO(129) | 1) +#define MT8173_PIN_129_I2S0_BCK__FUNC_I2S1_BCK (MTK_PIN_NO(129) | 2) +#define MT8173_PIN_129_I2S0_BCK__FUNC_I2S2_BCK (MTK_PIN_NO(129) | 3) +#define MT8173_PIN_129_I2S0_BCK__FUNC_SPI_MI_2_ (MTK_PIN_NO(129) | 5) +#define MT8173_PIN_129_I2S0_BCK__FUNC_DBG_MON_A_5_ (MTK_PIN_NO(129) | 7) + +#define MT8173_PIN_130_I2S0_MCK__FUNC_GPIO130 (MTK_PIN_NO(130) | 0) +#define MT8173_PIN_130_I2S0_MCK__FUNC_I2S0_MCK (MTK_PIN_NO(130) | 1) +#define MT8173_PIN_130_I2S0_MCK__FUNC_I2S1_MCK (MTK_PIN_NO(130) | 2) +#define MT8173_PIN_130_I2S0_MCK__FUNC_I2S2_MCK (MTK_PIN_NO(130) | 3) +#define MT8173_PIN_130_I2S0_MCK__FUNC_SPI_MO_2_ (MTK_PIN_NO(130) | 5) +#define MT8173_PIN_130_I2S0_MCK__FUNC_DBG_MON_A_6_ (MTK_PIN_NO(130) | 7) + +#define MT8173_PIN_131_I2S0_DATA0__FUNC_GPIO131 (MTK_PIN_NO(131) | 0) +#define MT8173_PIN_131_I2S0_DATA0__FUNC_I2S0_DO (MTK_PIN_NO(131) | 1) +#define MT8173_PIN_131_I2S0_DATA0__FUNC_I2S1_DO_1 (MTK_PIN_NO(131) | 2) +#define MT8173_PIN_131_I2S0_DATA0__FUNC_I2S2_DI_1 (MTK_PIN_NO(131) | 3) +#define MT8173_PIN_131_I2S0_DATA0__FUNC_SPI_CS_2_ (MTK_PIN_NO(131) | 5) +#define MT8173_PIN_131_I2S0_DATA0__FUNC_DBG_MON_A_7_ (MTK_PIN_NO(131) | 7) + +#define MT8173_PIN_132_I2S0_DATA1__FUNC_GPIO132 (MTK_PIN_NO(132) | 0) +#define MT8173_PIN_132_I2S0_DATA1__FUNC_I2S0_DI (MTK_PIN_NO(132) | 1) +#define MT8173_PIN_132_I2S0_DATA1__FUNC_I2S1_DO_2 (MTK_PIN_NO(132) | 2) +#define MT8173_PIN_132_I2S0_DATA1__FUNC_I2S2_DI_2 (MTK_PIN_NO(132) | 3) +#define MT8173_PIN_132_I2S0_DATA1__FUNC_DBG_MON_A_8_ (MTK_PIN_NO(132) | 7) + +#define MT8173_PIN_133_SDA4__FUNC_GPIO133 (MTK_PIN_NO(133) | 0) +#define MT8173_PIN_133_SDA4__FUNC_SDA4 (MTK_PIN_NO(133) | 1) + +#define MT8173_PIN_134_SCL4__FUNC_GPIO134 (MTK_PIN_NO(134) | 0) +#define MT8173_PIN_134_SCL4__FUNC_SCL4 (MTK_PIN_NO(134) | 1) + +#endif /* __DTS_MT8173_PINFUNC_H */ diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 8554ec3..924fdb6 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -13,6 +13,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include "mt8173-pinfunc.h" / { compatible = "mediatek,mt8173"; @@ -105,6 +106,25 @@ compatible = "simple-bus"; ranges; + syscfg_pctl_a: syscfg_pctl_a@10005000 { + compatible = "mediatek,mt8173-pctl-a-syscfg", "syscon"; + reg = <0 0x10005000 0 0x1000>; + }; + + pio: pinctrl@0x10005000 { + compatible = "mediatek,mt8173-pinctrl"; + reg = <0 0x1000B000 0 0x1000>; + mediatek,pctl-regmap = <&syscfg_pctl_a>; + pins-are-numbered; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + }; + sysirq: intpol-controller@10200620 { compatible = "mediatek,mt8173-sysirq", "mediatek,mt6577-sysirq"; diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile new file mode 100644 index 0000000..8e94af6 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -0,0 +1,5 @@ +dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc.dtb msm8916-mtp.dtb + +always := $(dtb-y) +subdir-y := $(dts-dirs) +clean-files := *.dtb diff --git a/arch/arm/mach-qcom/scm-boot.h b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts index 3e210fb..825f489 100644 --- a/arch/arm/mach-qcom/scm-boot.h +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts @@ -1,4 +1,5 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -9,18 +10,12 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ -#ifndef __MACH_SCM_BOOT_H -#define __MACH_SCM_BOOT_H -#define SCM_BOOT_ADDR 0x1 -#define SCM_FLAG_COLDBOOT_CPU1 0x01 -#define SCM_FLAG_COLDBOOT_CPU2 0x08 -#define SCM_FLAG_COLDBOOT_CPU3 0x20 -#define SCM_FLAG_WARMBOOT_CPU0 0x04 -#define SCM_FLAG_WARMBOOT_CPU1 0x02 -#define SCM_FLAG_WARMBOOT_CPU2 0x10 -#define SCM_FLAG_WARMBOOT_CPU3 0x40 +/dts-v1/; -int scm_set_boot_addr(u32 addr, int flags); +#include "apq8016-sbc.dtsi" -#endif +/ { + model = "Qualcomm Technologies, Inc. APQ 8016 SBC"; + compatible = "qcom,apq8016-sbc", "qcom,apq8016", "qcom,sbc"; +}; diff --git a/arch/arm/mach-qcom/scm.h b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi index 00b31ea..703a4f1 100644 --- a/arch/arm/mach-qcom/scm.h +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi @@ -1,4 +1,5 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -9,17 +10,24 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ -#ifndef __MACH_SCM_H -#define __MACH_SCM_H -#define SCM_SVC_BOOT 0x1 -#define SCM_SVC_PIL 0x2 +#include "msm8916.dtsi" -extern int scm_call(u32 svc_id, u32 cmd_id, const void *cmd_buf, size_t cmd_len, - void *resp_buf, size_t resp_len); +/ { + aliases { + serial0 = &blsp1_uart2; + }; -#define SCM_VERSION(major, minor) (((major) << 16) | ((minor) & 0xFF)) + chosen { + stdout-path = "serial0"; + }; -extern u32 scm_get_version(void); - -#endif + soc { + serial@78b0000 { + status = "okay"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp1_uart2_default>; + pinctrl-1 = <&blsp1_uart2_sleep>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8916-mtp.dts b/arch/arm64/boot/dts/qcom/msm8916-mtp.dts new file mode 100644 index 0000000..fced77f --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-mtp.dts @@ -0,0 +1,22 @@ +/* + * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/dts-v1/; + +#include "msm8916-mtp.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. MSM 8916 MTP"; + compatible = "qcom,msm8916-mtp", "qcom,msm8916-mtp-smb1360", + "qcom,msm8916", "qcom,mtp"; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi new file mode 100644 index 0000000..bea871b --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "msm8916.dtsi" + +/ { + aliases { + serial0 = &blsp1_uart2; + }; + + chosen { + stdout-path = "serial0"; + }; + + soc { + serial@78b0000 { + status = "okay"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp1_uart2_default>; + pinctrl-1 = <&blsp1_uart2_sleep>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi new file mode 100644 index 0000000..f212b83 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -0,0 +1,196 @@ +/* + * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/clock/qcom,gcc-msm8916.h> +#include <dt-bindings/reset/qcom,gcc-msm8916.h> + +/ { + model = "Qualcomm Technologies, Inc. MSM8916"; + compatible = "qcom,msm8916"; + + interrupt-parent = <&intc>; + + #address-cells = <2>; + #size-cells = <2>; + + aliases { }; + + chosen { }; + + memory { + device_type = "memory"; + /* We expect the bootloader to fill in the reg */ + reg = <0 0 0 0>; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + CPU0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0>; + }; + + CPU1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x1>; + }; + + CPU2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x2>; + }; + + CPU3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x3>; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; + }; + + soc: soc { + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0xffffffff>; + compatible = "simple-bus"; + + pinctrl@1000000 { + compatible = "qcom,msm8916-pinctrl"; + reg = <0x1000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + blsp1_uart2_default: blsp1_uart2_default { + pinmux { + function = "blsp_uart2"; + pins = "gpio4", "gpio5"; + }; + pinconf { + pins = "gpio4", "gpio5"; + drive-strength = <16>; + bias-disable; + }; + }; + + blsp1_uart2_sleep: blsp1_uart2_sleep { + pinmux { + function = "blsp_uart2"; + pins = "gpio4", "gpio5"; + }; + pinconf { + pins = "gpio4", "gpio5"; + drive-strength = <2>; + bias-pull-down; + }; + }; + }; + + gcc: qcom,gcc@1800000 { + compatible = "qcom,gcc-msm8916"; + #clock-cells = <1>; + #reset-cells = <1>; + reg = <0x1800000 0x80000>; + }; + + blsp1_uart2: serial@78b0000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0x78b0000 0x200>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + }; + + intc: interrupt-controller@b000000 { + compatible = "qcom,msm-qgic2"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0x0b000000 0x1000>, <0x0b002000 0x1000>; + }; + + timer@b020000 { + #address-cells = <1>; + #size-cells = <1>; + ranges; + compatible = "arm,armv7-timer-mem"; + reg = <0xb020000 0x1000>; + clock-frequency = <19200000>; + + frame@b021000 { + frame-number = <0>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb021000 0x1000>, + <0xb022000 0x1000>; + }; + + frame@b023000 { + frame-number = <1>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb023000 0x1000>; + status = "disabled"; + }; + + frame@b024000 { + frame-number = <2>; + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb024000 0x1000>; + status = "disabled"; + }; + + frame@b025000 { + frame-number = <3>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb025000 0x1000>; + status = "disabled"; + }; + + frame@b026000 { + frame-number = <4>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb026000 0x1000>; + status = "disabled"; + }; + + frame@b027000 { + frame-number = <5>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb027000 0x1000>; + status = "disabled"; + }; + + frame@b028000 { + frame-number = <6>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb028000 0x1000>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/sprd/Makefile b/arch/arm64/boot/dts/sprd/Makefile new file mode 100644 index 0000000..b658c5e --- /dev/null +++ b/arch/arm64/boot/dts/sprd/Makefile @@ -0,0 +1,5 @@ +dtb-$(CONFIG_ARCH_SPRD) += sc9836-openphone.dtb + +always := $(dtb-y) +subdir-y := $(dts-dirs) +clean-files := *.dtb diff --git a/arch/arm64/boot/dts/sprd/sc9836-openphone.dts b/arch/arm64/boot/dts/sprd/sc9836-openphone.dts new file mode 100644 index 0000000..e5657c3 --- /dev/null +++ b/arch/arm64/boot/dts/sprd/sc9836-openphone.dts @@ -0,0 +1,49 @@ +/* + * Spreadtrum SC9836 openphone board DTS file + * + * Copyright (C) 2014, Spreadtrum Communications Inc. + * + * This file is licensed under a dual GPLv2 or X11 license. + */ + +/dts-v1/; + +#include "sc9836.dtsi" + +/ { + model = "Spreadtrum SC9836 Openphone Board"; + + compatible = "sprd,sc9836-openphone", "sprd,sc9836"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0 0x80000000 0 0x20000000>; + }; + + chosen { + stdout-path = "serial1:115200n8"; + }; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/sprd/sc9836.dtsi b/arch/arm64/boot/dts/sprd/sc9836.dtsi new file mode 100644 index 0000000..ee34e1a --- /dev/null +++ b/arch/arm64/boot/dts/sprd/sc9836.dtsi @@ -0,0 +1,129 @@ +/* + * Spreadtrum SC9836 SoC DTS file + * + * Copyright (C) 2014, Spreadtrum Communications Inc. + * + * This file is licensed under a dual GPLv2 or X11 license. + */ + +#include "sharkl64.dtsi" +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/ { + compatible = "sprd,sc9836"; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x0>; + enable-method = "psci"; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x1>; + enable-method = "psci"; + }; + + cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x2>; + enable-method = "psci"; + }; + + cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x3>; + enable-method = "psci"; + }; + }; + + etf@10003000 { + compatible = "arm,coresight-tmc", "arm,primecell"; + reg = <0 0x10003000 0 0x1000>; + clocks = <&clk26mhz>; + clock-names = "apb_pclk"; + port { + etf_in: endpoint { + slave-mode; + remote-endpoint = <&funnel_out_port0>; + }; + }; + }; + + funnel@10001000 { + compatible = "arm,coresight-funnel", "arm,primecell"; + reg = <0 0x10001000 0 0x1000>; + clocks = <&clk26mhz>; + clock-names = "apb_pclk"; + ports { + #address-cells = <1>; + #size-cells = <0>; + + /* funnel output port */ + port@0 { + reg = <0>; + funnel_out_port0: endpoint { + remote-endpoint = <&etf_in>; + }; + }; + + /* funnel input port 0~3 is reserved for ETMs */ + port@1 { + reg = <4>; + funnel_in_port4: endpoint { + slave-mode; + remote-endpoint = <&stm_out>; + }; + }; + }; + }; + + stm@10006000 { + compatible = "arm,coresight-stm", "arm,primecell"; + reg = <0 0x10006000 0 0x1000>, + <0 0x01000000 0 0x180000>; + reg-names = "stm-base", "stm-stimulus-base"; + clocks = <&clk26mhz>; + clock-names = "apb_pclk"; + port { + stm_out: endpoint { + remote-endpoint = <&funnel_in_port4>; + }; + }; + }; + + gic: interrupt-controller@12001000 { + compatible = "arm,gic-400"; + reg = <0 0x12001000 0 0x1000>, + <0 0x12002000 0 0x2000>, + <0 0x12004000 0 0x2000>, + <0 0x12006000 0 0x2000>; + #interrupt-cells = <3>; + interrupt-controller; + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + }; + + psci { + compatible = "arm,psci"; + method = "smc"; + cpu_on = <0xc4000003>; + cpu_off = <0x84000002>; + cpu_suspend = <0xc4000001>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; + }; +}; diff --git a/arch/arm64/boot/dts/sprd/sharkl64.dtsi b/arch/arm64/boot/dts/sprd/sharkl64.dtsi new file mode 100644 index 0000000..69f64e7 --- /dev/null +++ b/arch/arm64/boot/dts/sprd/sharkl64.dtsi @@ -0,0 +1,65 @@ +/* + * Spreadtrum Sharkl64 platform DTS file + * + * Copyright (C) 2014, Spreadtrum Communications Inc. + * + * This file is licensed under a dual GPLv2 or X11 license. + */ + +/ { + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + ap-apb { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uart0: serial@70000000 { + compatible = "sprd,sc9836-uart"; + reg = <0 0x70000000 0 0x100>; + interrupts = <0 2 0xf04>; + clocks = <&clk26mhz>; + status = "disabled"; + }; + + uart1: serial@70100000 { + compatible = "sprd,sc9836-uart"; + reg = <0 0x70100000 0 0x100>; + interrupts = <0 3 0xf04>; + clocks = <&clk26mhz>; + status = "disabled"; + }; + + uart2: serial@70200000 { + compatible = "sprd,sc9836-uart"; + reg = <0 0x70200000 0 0x100>; + interrupts = <0 4 0xf04>; + clocks = <&clk26mhz>; + status = "disabled"; + }; + + uart3: serial@70300000 { + compatible = "sprd,sc9836-uart"; + reg = <0 0x70300000 0 0x100>; + interrupts = <0 5 0xf04>; + clocks = <&clk26mhz>; + status = "disabled"; + }; + }; + }; + + clk26mhz: clk26mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <26000000>; + }; +}; diff --git a/arch/arm64/boot/dts/xilinx/Makefile b/arch/arm64/boot/dts/xilinx/Makefile new file mode 100644 index 0000000..ae16427 --- /dev/null +++ b/arch/arm64/boot/dts/xilinx/Makefile @@ -0,0 +1,5 @@ +dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-ep108.dtb + +always := $(dtb-y) +subdir-y := $(dts-dirs) +clean-files := *.dtb diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts new file mode 100644 index 0000000..0a3f40e --- /dev/null +++ b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts @@ -0,0 +1,47 @@ +/* + * dts file for Xilinx ZynqMP ep108 development board + * + * (C) Copyright 2014 - 2015, Xilinx, Inc. + * + * Michal Simek <michal.simek@xilinx.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + */ + +/dts-v1/; + +/include/ "zynqmp.dtsi" + +/ { + model = "ZynqMP EP108"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x0 0x0 0x40000000>; + }; +}; + +&gem0 { + status = "okay"; + phy-handle = <&phy0>; + phy-mode = "rgmii-id"; + phy0: phy@0{ + reg = <0>; + max-speed = <100>; + }; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi new file mode 100644 index 0000000..11e0b00 --- /dev/null +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -0,0 +1,305 @@ +/* + * dts file for Xilinx ZynqMP + * + * (C) Copyright 2014 - 2015, Xilinx, Inc. + * + * Michal Simek <michal.simek@xilinx.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + */ + +/ { + compatible = "xlnx,zynqmp"; + #address-cells = <2>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a53", "arm,armv8"; + device_type = "cpu"; + enable-method = "psci"; + reg = <0x0>; + }; + + cpu@1 { + compatible = "arm,cortex-a53", "arm,armv8"; + device_type = "cpu"; + enable-method = "psci"; + reg = <0x1>; + }; + + cpu@2 { + compatible = "arm,cortex-a53", "arm,armv8"; + device_type = "cpu"; + enable-method = "psci"; + reg = <0x2>; + }; + + cpu@3 { + compatible = "arm,cortex-a53", "arm,armv8"; + device_type = "cpu"; + enable-method = "psci"; + reg = <0x3>; + }; + }; + + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <0 143 4>, + <0 144 4>, + <0 145 4>, + <0 146 4>; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&gic>; + interrupts = <1 13 0xf01>, + <1 14 0xf01>, + <1 11 0xf01>, + <1 10 0xf01>; + }; + + amba_apu { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + + gic: interrupt-controller@f9010000 { + compatible = "arm,gic-400", "arm,cortex-a15-gic"; + #interrupt-cells = <3>; + reg = <0x0 0xf9010000 0x10000>, + <0x0 0xf902f000 0x2000>, + <0x0 0xf9040000 0x20000>, + <0x0 0xf906f000 0x2000>; + interrupt-controller; + interrupt-parent = <&gic>; + interrupts = <1 9 0xf04>; + }; + }; + + amba { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + + misc_clk: misc_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + + ttc0: timer@ff110000 { + compatible = "cdns,ttc"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 36 4>, <0 37 4>, <0 38 4>; + reg = <0x0 0xff110000 0x1000>; + clocks = <&misc_clk>; + timer-width = <32>; + }; + + ttc1: timer@ff120000 { + compatible = "cdns,ttc"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 39 4>, <0 40 4>, <0 41 4>; + reg = <0x0 0xff120000 0x1000>; + clocks = <&misc_clk>; + timer-width = <32>; + }; + + ttc2: timer@ff130000 { + compatible = "cdns,ttc"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 42 4>, <0 43 4>, <0 44 4>; + reg = <0x0 0xff130000 0x1000>; + clocks = <&misc_clk>; + timer-width = <32>; + }; + + ttc3: timer@ff140000 { + compatible = "cdns,ttc"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 45 4>, <0 46 4>, <0 47 4>; + reg = <0x0 0xff140000 0x1000>; + clocks = <&misc_clk>; + timer-width = <32>; + }; + + uart0: serial@ff000000 { + compatible = "cdns,uart-r1p8"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 21 4>; + reg = <0x0 0xff000000 0x1000>; + clock-names = "uart_clk", "pclk"; + clocks = <&misc_clk &misc_clk>; + }; + + uart1: serial@ff010000 { + compatible = "cdns,uart-r1p8"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 22 4>; + reg = <0x0 0xff010000 0x1000>; + clock-names = "uart_clk", "pclk"; + clocks = <&misc_clk &misc_clk>; + }; + + gpio: gpio@ff0a0000 { + compatible = "xlnx,zynq-gpio-1.0"; + status = "disabled"; + #gpio-cells = <0x2>; + clocks = <&misc_clk>; + interrupt-parent = <&gic>; + interrupts = <0 16 4>; + reg = <0x0 0xff0a0000 0x1000>; + }; + + gem0: ethernet@ff0b0000 { + compatible = "cdns,gem"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 57 4>, <0 57 4>; + reg = <0x0 0xff0b0000 0x1000>; + clock-names = "pclk", "hclk", "tx_clk"; + clocks = <&misc_clk>, <&misc_clk>, <&misc_clk>; + #address-cells = <1>; + #size-cells = <0>; + }; + + gem1: ethernet@ff0c0000 { + compatible = "cdns,gem"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 59 4>, <0 59 4>; + reg = <0x0 0xff0c0000 0x1000>; + clock-names = "pclk", "hclk", "tx_clk"; + clocks = <&misc_clk>, <&misc_clk>, <&misc_clk>; + #address-cells = <1>; + #size-cells = <0>; + }; + + gem2: ethernet@ff0d0000 { + compatible = "cdns,gem"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 61 4>, <0 61 4>; + reg = <0x0 0xff0d0000 0x1000>; + clock-names = "pclk", "hclk", "tx_clk"; + clocks = <&misc_clk>, <&misc_clk>, <&misc_clk>; + #address-cells = <1>; + #size-cells = <0>; + }; + + gem3: ethernet@ff0e0000 { + compatible = "cdns,gem"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 63 4>, <0 63 4>; + reg = <0x0 0xff0e0000 0x1000>; + clock-names = "pclk", "hclk", "tx_clk"; + clocks = <&misc_clk>, <&misc_clk>, <&misc_clk>; + #address-cells = <1>; + #size-cells = <0>; + }; + + spi0: spi@ff040000 { + compatible = "cdns,spi-r1p6"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 19 4>; + reg = <0x0 0xff040000 0x1000>; + clock-names = "ref_clk", "pclk"; + clocks = <&misc_clk &misc_clk>; + #address-cells = <1>; + #size-cells = <0>; + }; + + spi1: spi@ff050000 { + compatible = "cdns,spi-r1p6"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 20 4>; + reg = <0x0 0xff050000 0x1000>; + clock-names = "ref_clk", "pclk"; + clocks = <&misc_clk &misc_clk>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c_clk: i2c_clk { + compatible = "fixed-clock"; + #clock-cells = <0x0>; + clock-frequency = <111111111>; + }; + + i2c0: i2c@ff020000 { + compatible = "cdns,i2c-r1p10"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 17 4>; + reg = <0x0 0xff020000 0x1000>; + clocks = <&i2c_clk>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c1: i2c@ff030000 { + compatible = "cdns,i2c-r1p10"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 18 4>; + reg = <0x0 0xff030000 0x1000>; + clocks = <&i2c_clk>; + #address-cells = <1>; + #size-cells = <0>; + }; + + sdhci0: sdhci@ff160000 { + compatible = "arasan,sdhci-8.9a"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 48 4>; + reg = <0x0 0xff160000 0x1000>; + clock-names = "clk_xin", "clk_ahb"; + clocks = <&misc_clk>, <&misc_clk>; + }; + + sdhci1: sdhci@ff170000 { + compatible = "arasan,sdhci-8.9a"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 49 4>; + reg = <0x0 0xff170000 0x1000>; + clock-names = "clk_xin", "clk_ahb"; + clocks = <&misc_clk>, <&misc_clk>; + }; + + watchdog0: watchdog@fd4d0000 { + compatible = "cdns,wdt-r1p2"; + status = "disabled"; + clocks= <&misc_clk>; + interrupt-parent = <&gic>; + interrupts = <0 52 1>; + reg = <0x0 0xfd4d0000 0x1000>; + timeout-sec = <10>; + }; + }; +}; diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 4e03d8d..2ed7449 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -37,9 +37,12 @@ CONFIG_ARCH_MEDIATEK=y CONFIG_ARCH_SEATTLE=y CONFIG_ARCH_TEGRA=y CONFIG_ARCH_TEGRA_132_SOC=y +CONFIG_ARCH_QCOM=y +CONFIG_ARCH_SPRD=y CONFIG_ARCH_THUNDER=y CONFIG_ARCH_VEXPRESS=y CONFIG_ARCH_XGENE=y +CONFIG_ARCH_ZYNQMP=y CONFIG_PCI=y CONFIG_PCI_MSI=y CONFIG_PCI_XGENE=y @@ -99,11 +102,16 @@ CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_MT6577=y CONFIG_SERIAL_AMBA_PL011=y CONFIG_SERIAL_AMBA_PL011_CONSOLE=y +CONFIG_SERIAL_MSM=y +CONFIG_SERIAL_MSM_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SERIAL_XILINX_PS_UART=y +CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y CONFIG_VIRTIO_CONSOLE=y # CONFIG_HW_RANDOM is not set CONFIG_SPI=y CONFIG_SPI_PL022=y +CONFIG_PINCTRL_MSM8916=y CONFIG_GPIO_PL061=y CONFIG_GPIO_XGENE=y CONFIG_POWER_RESET_XGENE=y @@ -136,6 +144,8 @@ CONFIG_RTC_DRV_XGENE=y CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_BALLOON=y CONFIG_VIRTIO_MMIO=y +CONFIG_COMMON_CLK_QCOM=y +CONFIG_MSM_GCC_8916=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_PHY_XGENE=y CONFIG_EXT2_FS=y diff --git a/arch/arm64/include/asm/acenv.h b/arch/arm64/include/asm/acenv.h new file mode 100644 index 0000000..b49166f --- /dev/null +++ b/arch/arm64/include/asm/acenv.h @@ -0,0 +1,18 @@ +/* + * ARM64 specific ACPICA environments and implementation + * + * Copyright (C) 2014, Linaro Ltd. + * Author: Hanjun Guo <hanjun.guo@linaro.org> + * Author: Graeme Gregory <graeme.gregory@linaro.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _ASM_ACENV_H +#define _ASM_ACENV_H + +/* It is required unconditionally by ACPI core, update it when needed. */ + +#endif /* _ASM_ACENV_H */ diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h new file mode 100644 index 0000000..59c05d8 --- /dev/null +++ b/arch/arm64/include/asm/acpi.h @@ -0,0 +1,96 @@ +/* + * Copyright (C) 2013-2014, Linaro Ltd. + * Author: Al Stone <al.stone@linaro.org> + * Author: Graeme Gregory <graeme.gregory@linaro.org> + * Author: Hanjun Guo <hanjun.guo@linaro.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation; + */ + +#ifndef _ASM_ACPI_H +#define _ASM_ACPI_H + +#include <linux/mm.h> +#include <linux/irqchip/arm-gic-acpi.h> + +#include <asm/cputype.h> +#include <asm/smp_plat.h> + +/* Basic configuration for ACPI */ +#ifdef CONFIG_ACPI +/* ACPI table mapping after acpi_gbl_permanent_mmap is set */ +static inline void __iomem *acpi_os_ioremap(acpi_physical_address phys, + acpi_size size) +{ + if (!page_is_ram(phys >> PAGE_SHIFT)) + return ioremap(phys, size); + + return ioremap_cache(phys, size); +} +#define acpi_os_ioremap acpi_os_ioremap + +typedef u64 phys_cpuid_t; +#define PHYS_CPUID_INVALID INVALID_HWID + +#define acpi_strict 1 /* No out-of-spec workarounds on ARM64 */ +extern int acpi_disabled; +extern int acpi_noirq; +extern int acpi_pci_disabled; + +/* 1 to indicate PSCI 0.2+ is implemented */ +static inline bool acpi_psci_present(void) +{ + return acpi_gbl_FADT.arm_boot_flags & ACPI_FADT_PSCI_COMPLIANT; +} + +/* 1 to indicate HVC must be used instead of SMC as the PSCI conduit */ +static inline bool acpi_psci_use_hvc(void) +{ + return acpi_gbl_FADT.arm_boot_flags & ACPI_FADT_PSCI_USE_HVC; +} + +static inline void disable_acpi(void) +{ + acpi_disabled = 1; + acpi_pci_disabled = 1; + acpi_noirq = 1; +} + +static inline void enable_acpi(void) +{ + acpi_disabled = 0; + acpi_pci_disabled = 0; + acpi_noirq = 0; +} + +/* + * The ACPI processor driver for ACPI core code needs this macro + * to find out this cpu was already mapped (mapping from CPU hardware + * ID to CPU logical ID) or not. + */ +#define cpu_physical_id(cpu) cpu_logical_map(cpu) + +/* + * It's used from ACPI core in kdump to boot UP system with SMP kernel, + * with this check the ACPI core will not override the CPU index + * obtained from GICC with 0 and not print some error message as well. + * Since MADT must provide at least one GICC structure for GIC + * initialization, CPU will be always available in MADT on ARM64. + */ +static inline bool acpi_has_cpu_in_madt(void) +{ + return true; +} + +static inline void arch_fix_phys_package_id(int num, u32 slot) { } +void __init acpi_init_cpus(void); + +#else +static inline bool acpi_psci_present(void) { return false; } +static inline bool acpi_psci_use_hvc(void) { return false; } +static inline void acpi_init_cpus(void) { } +#endif /* CONFIG_ACPI */ + +#endif /*_ASM_ACPI_H*/ diff --git a/arch/arm64/include/asm/arm-cci.h b/arch/arm64/include/asm/arm-cci.h new file mode 100644 index 0000000..f0b6371 --- /dev/null +++ b/arch/arm64/include/asm/arm-cci.h @@ -0,0 +1,27 @@ +/* + * arch/arm64/include/asm/arm-cci.h + * + * Copyright (C) 2015 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ASM_ARM_CCI_H +#define __ASM_ARM_CCI_H + +static inline bool platform_has_secure_cci_access(void) +{ + return false; +} + +#endif diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h index a5abb00..71f19c4 100644 --- a/arch/arm64/include/asm/barrier.h +++ b/arch/arm64/include/asm/barrier.h @@ -65,6 +65,14 @@ do { \ do { \ compiletime_assert_atomic_type(*p); \ switch (sizeof(*p)) { \ + case 1: \ + asm volatile ("stlrb %w1, %0" \ + : "=Q" (*p) : "r" (v) : "memory"); \ + break; \ + case 2: \ + asm volatile ("stlrh %w1, %0" \ + : "=Q" (*p) : "r" (v) : "memory"); \ + break; \ case 4: \ asm volatile ("stlr %w1, %0" \ : "=Q" (*p) : "r" (v) : "memory"); \ @@ -81,6 +89,14 @@ do { \ typeof(*p) ___p1; \ compiletime_assert_atomic_type(*p); \ switch (sizeof(*p)) { \ + case 1: \ + asm volatile ("ldarb %w0, %1" \ + : "=r" (___p1) : "Q" (*p) : "memory"); \ + break; \ + case 2: \ + asm volatile ("ldarh %w0, %1" \ + : "=r" (___p1) : "Q" (*p) : "memory"); \ + break; \ case 4: \ asm volatile ("ldar %w0, %1" \ : "=r" (___p1) : "Q" (*p) : "memory"); \ diff --git a/arch/arm64/include/asm/cpu_ops.h b/arch/arm64/include/asm/cpu_ops.h index da301ee..5a31d67 100644 --- a/arch/arm64/include/asm/cpu_ops.h +++ b/arch/arm64/include/asm/cpu_ops.h @@ -66,5 +66,6 @@ struct cpu_operations { extern const struct cpu_operations *cpu_ops[NR_CPUS]; int __init cpu_read_ops(struct device_node *dn, int cpu); void __init cpu_read_bootcpu_ops(void); +const struct cpu_operations *cpu_get_ops(const char *name); #endif /* ifndef __ASM_CPU_OPS_H */ diff --git a/arch/arm64/include/asm/fixmap.h b/arch/arm64/include/asm/fixmap.h index 9264956..95e6b6d 100644 --- a/arch/arm64/include/asm/fixmap.h +++ b/arch/arm64/include/asm/fixmap.h @@ -62,6 +62,9 @@ void __init early_fixmap_init(void); #define __early_set_fixmap __set_fixmap +#define __late_set_fixmap __set_fixmap +#define __late_clear_fixmap(idx) __set_fixmap((idx), 0, FIXMAP_PAGE_CLEAR) + extern void __set_fixmap(enum fixed_addresses idx, phys_addr_t phys, pgprot_t prot); #include <asm-generic/fixmap.h> diff --git a/arch/arm64/include/asm/irq.h b/arch/arm64/include/asm/irq.h index 94c5367..bbb251b 100644 --- a/arch/arm64/include/asm/irq.h +++ b/arch/arm64/include/asm/irq.h @@ -1,6 +1,8 @@ #ifndef __ASM_IRQ_H #define __ASM_IRQ_H +#include <linux/irqchip/arm-gic-acpi.h> + #include <asm-generic/irq.h> struct pt_regs; @@ -8,4 +10,15 @@ struct pt_regs; extern void migrate_irqs(void); extern void set_handle_irq(void (*handle_irq)(struct pt_regs *)); +static inline void acpi_irq_init(void) +{ + /* + * Hardcode ACPI IRQ chip initialization to GICv2 for now. + * Proper irqchip infrastructure will be implemented along with + * incoming GICv2m|GICv3|ITS bits. + */ + acpi_gic_init(); +} +#define acpi_irq_init acpi_irq_init + #endif diff --git a/arch/arm64/include/asm/pci.h b/arch/arm64/include/asm/pci.h index 872ba93..b008a72 100644 --- a/arch/arm64/include/asm/pci.h +++ b/arch/arm64/include/asm/pci.h @@ -27,6 +27,12 @@ extern int isa_dma_bridge_buggy; #ifdef CONFIG_PCI +static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) +{ + /* no legacy IRQ on arm64 */ + return -ENODEV; +} + static inline int pci_proc_domain(struct pci_bus *bus) { return 1; diff --git a/arch/arm64/include/asm/psci.h b/arch/arm64/include/asm/psci.h index e5312ea..2454bc5 100644 --- a/arch/arm64/include/asm/psci.h +++ b/arch/arm64/include/asm/psci.h @@ -14,6 +14,7 @@ #ifndef __ASM_PSCI_H #define __ASM_PSCI_H -int psci_init(void); +int psci_dt_init(void); +int psci_acpi_init(void); #endif /* __ASM_PSCI_H */ diff --git a/arch/arm64/include/asm/smp.h b/arch/arm64/include/asm/smp.h index 780f82c..bf22650 100644 --- a/arch/arm64/include/asm/smp.h +++ b/arch/arm64/include/asm/smp.h @@ -39,9 +39,10 @@ extern void show_ipi_list(struct seq_file *p, int prec); extern void handle_IPI(int ipinr, struct pt_regs *regs); /* - * Setup the set of possible CPUs (via set_cpu_possible) + * Discover the set of possible CPUs and determine their + * SMP operations. */ -extern void smp_init_cpus(void); +extern void of_smp_init_cpus(void); /* * Provide a function to raise an IPI cross call on CPUs in callmap. diff --git a/arch/arm64/include/uapi/asm/kvm.h b/arch/arm64/include/uapi/asm/kvm.h index c154c0b7..d268320 100644 --- a/arch/arm64/include/uapi/asm/kvm.h +++ b/arch/arm64/include/uapi/asm/kvm.h @@ -188,8 +188,14 @@ struct kvm_arch_memory_slot { #define KVM_ARM_IRQ_CPU_IRQ 0 #define KVM_ARM_IRQ_CPU_FIQ 1 -/* Highest supported SPI, from VGIC_NR_IRQS */ +/* + * This used to hold the highest supported SPI, but it is now obsolete + * and only here to provide source code level compatibility with older + * userland. The highest SPI number can be set via KVM_DEV_ARM_VGIC_GRP_NR_IRQS. + */ +#ifndef __KERNEL__ #define KVM_ARM_IRQ_GIC_MAX 127 +#endif /* One single KVM irqchip, ie. the VGIC */ #define KVM_NR_IRQCHIPS 1 diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index b12e15b..426d076 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -35,6 +35,7 @@ arm64-obj-$(CONFIG_KGDB) += kgdb.o arm64-obj-$(CONFIG_EFI) += efi.o efi-stub.o efi-entry.o arm64-obj-$(CONFIG_PCI) += pci.o arm64-obj-$(CONFIG_ARMV8_DEPRECATED) += armv8_deprecated.o +arm64-obj-$(CONFIG_ACPI) += acpi.o obj-y += $(arm64-obj-y) vdso/ obj-m += $(arm64-obj-m) diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c new file mode 100644 index 0000000..8b83955 --- /dev/null +++ b/arch/arm64/kernel/acpi.c @@ -0,0 +1,345 @@ +/* + * ARM64 Specific Low-Level ACPI Boot Support + * + * Copyright (C) 2013-2014, Linaro Ltd. + * Author: Al Stone <al.stone@linaro.org> + * Author: Graeme Gregory <graeme.gregory@linaro.org> + * Author: Hanjun Guo <hanjun.guo@linaro.org> + * Author: Tomasz Nowicki <tomasz.nowicki@linaro.org> + * Author: Naresh Bhat <naresh.bhat@linaro.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#define pr_fmt(fmt) "ACPI: " fmt + +#include <linux/acpi.h> +#include <linux/bootmem.h> +#include <linux/cpumask.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/irqdomain.h> +#include <linux/memblock.h> +#include <linux/of_fdt.h> +#include <linux/smp.h> + +#include <asm/cputype.h> +#include <asm/cpu_ops.h> +#include <asm/smp_plat.h> + +int acpi_noirq = 1; /* skip ACPI IRQ initialization */ +int acpi_disabled = 1; +EXPORT_SYMBOL(acpi_disabled); + +int acpi_pci_disabled = 1; /* skip ACPI PCI scan and IRQ initialization */ +EXPORT_SYMBOL(acpi_pci_disabled); + +/* Processors with enabled flag and sane MPIDR */ +static int enabled_cpus; + +/* Boot CPU is valid or not in MADT */ +static bool bootcpu_valid __initdata; + +static bool param_acpi_off __initdata; +static bool param_acpi_force __initdata; + +static int __init parse_acpi(char *arg) +{ + if (!arg) + return -EINVAL; + + /* "acpi=off" disables both ACPI table parsing and interpreter */ + if (strcmp(arg, "off") == 0) + param_acpi_off = true; + else if (strcmp(arg, "force") == 0) /* force ACPI to be enabled */ + param_acpi_force = true; + else + return -EINVAL; /* Core will print when we return error */ + + return 0; +} +early_param("acpi", parse_acpi); + +static int __init dt_scan_depth1_nodes(unsigned long node, + const char *uname, int depth, + void *data) +{ + /* + * Return 1 as soon as we encounter a node at depth 1 that is + * not the /chosen node. + */ + if (depth == 1 && (strcmp(uname, "chosen") != 0)) + return 1; + return 0; +} + +/* + * __acpi_map_table() will be called before page_init(), so early_ioremap() + * or early_memremap() should be called here to for ACPI table mapping. + */ +char *__init __acpi_map_table(unsigned long phys, unsigned long size) +{ + if (!size) + return NULL; + + return early_memremap(phys, size); +} + +void __init __acpi_unmap_table(char *map, unsigned long size) +{ + if (!map || !size) + return; + + early_memunmap(map, size); +} + +/** + * acpi_map_gic_cpu_interface - generates a logical cpu number + * and map to MPIDR represented by GICC structure + */ +static void __init +acpi_map_gic_cpu_interface(struct acpi_madt_generic_interrupt *processor) +{ + int i; + u64 mpidr = processor->arm_mpidr & MPIDR_HWID_BITMASK; + bool enabled = !!(processor->flags & ACPI_MADT_ENABLED); + + if (mpidr == INVALID_HWID) { + pr_info("Skip MADT cpu entry with invalid MPIDR\n"); + return; + } + + total_cpus++; + if (!enabled) + return; + + if (enabled_cpus >= NR_CPUS) { + pr_warn("NR_CPUS limit of %d reached, Processor %d/0x%llx ignored.\n", + NR_CPUS, total_cpus, mpidr); + return; + } + + /* Check if GICC structure of boot CPU is available in the MADT */ + if (cpu_logical_map(0) == mpidr) { + if (bootcpu_valid) { + pr_err("Firmware bug, duplicate CPU MPIDR: 0x%llx in MADT\n", + mpidr); + return; + } + + bootcpu_valid = true; + } + + /* + * Duplicate MPIDRs are a recipe for disaster. Scan + * all initialized entries and check for + * duplicates. If any is found just ignore the CPU. + */ + for (i = 1; i < enabled_cpus; i++) { + if (cpu_logical_map(i) == mpidr) { + pr_err("Firmware bug, duplicate CPU MPIDR: 0x%llx in MADT\n", + mpidr); + return; + } + } + + if (!acpi_psci_present()) + return; + + cpu_ops[enabled_cpus] = cpu_get_ops("psci"); + /* CPU 0 was already initialized */ + if (enabled_cpus) { + if (!cpu_ops[enabled_cpus]) + return; + + if (cpu_ops[enabled_cpus]->cpu_init(NULL, enabled_cpus)) + return; + + /* map the logical cpu id to cpu MPIDR */ + cpu_logical_map(enabled_cpus) = mpidr; + } + + enabled_cpus++; +} + +static int __init +acpi_parse_gic_cpu_interface(struct acpi_subtable_header *header, + const unsigned long end) +{ + struct acpi_madt_generic_interrupt *processor; + + processor = (struct acpi_madt_generic_interrupt *)header; + + if (BAD_MADT_ENTRY(processor, end)) + return -EINVAL; + + acpi_table_print_madt_entry(header); + acpi_map_gic_cpu_interface(processor); + return 0; +} + +/* Parse GIC cpu interface entries in MADT for SMP init */ +void __init acpi_init_cpus(void) +{ + int count, i; + + /* + * do a partial walk of MADT to determine how many CPUs + * we have including disabled CPUs, and get information + * we need for SMP init + */ + count = acpi_table_parse_madt(ACPI_MADT_TYPE_GENERIC_INTERRUPT, + acpi_parse_gic_cpu_interface, 0); + + if (!count) { + pr_err("No GIC CPU interface entries present\n"); + return; + } else if (count < 0) { + pr_err("Error parsing GIC CPU interface entry\n"); + return; + } + + if (!bootcpu_valid) { + pr_err("MADT missing boot CPU MPIDR, not enabling secondaries\n"); + return; + } + + for (i = 0; i < enabled_cpus; i++) + set_cpu_possible(i, true); + + /* Make boot-up look pretty */ + pr_info("%d CPUs enabled, %d CPUs total\n", enabled_cpus, total_cpus); +} + +/* + * acpi_fadt_sanity_check() - Check FADT presence and carry out sanity + * checks on it + * + * Return 0 on success, <0 on failure + */ +static int __init acpi_fadt_sanity_check(void) +{ + struct acpi_table_header *table; + struct acpi_table_fadt *fadt; + acpi_status status; + acpi_size tbl_size; + int ret = 0; + + /* + * FADT is required on arm64; retrieve it to check its presence + * and carry out revision and ACPI HW reduced compliancy tests + */ + status = acpi_get_table_with_size(ACPI_SIG_FADT, 0, &table, &tbl_size); + if (ACPI_FAILURE(status)) { + const char *msg = acpi_format_exception(status); + + pr_err("Failed to get FADT table, %s\n", msg); + return -ENODEV; + } + + fadt = (struct acpi_table_fadt *)table; + + /* + * Revision in table header is the FADT Major revision, and there + * is a minor revision of FADT which was introduced by ACPI 5.1, + * we only deal with ACPI 5.1 or newer revision to get GIC and SMP + * boot protocol configuration data. + */ + if (table->revision < 5 || + (table->revision == 5 && fadt->minor_revision < 1)) { + pr_err("Unsupported FADT revision %d.%d, should be 5.1+\n", + table->revision, fadt->minor_revision); + ret = -EINVAL; + goto out; + } + + if (!(fadt->flags & ACPI_FADT_HW_REDUCED)) { + pr_err("FADT not ACPI hardware reduced compliant\n"); + ret = -EINVAL; + } + +out: + /* + * acpi_get_table_with_size() creates FADT table mapping that + * should be released after parsing and before resuming boot + */ + early_acpi_os_unmap_memory(table, tbl_size); + return ret; +} + +/* + * acpi_boot_table_init() called from setup_arch(), always. + * 1. find RSDP and get its address, and then find XSDT + * 2. extract all tables and checksums them all + * 3. check ACPI FADT revision + * 4. check ACPI FADT HW reduced flag + * + * We can parse ACPI boot-time tables such as MADT after + * this function is called. + * + * On return ACPI is enabled if either: + * + * - ACPI tables are initialized and sanity checks passed + * - acpi=force was passed in the command line and ACPI was not disabled + * explicitly through acpi=off command line parameter + * + * ACPI is disabled on function return otherwise + */ +void __init acpi_boot_table_init(void) +{ + /* + * Enable ACPI instead of device tree unless + * - ACPI has been disabled explicitly (acpi=off), or + * - the device tree is not empty (it has more than just a /chosen node) + * and ACPI has not been force enabled (acpi=force) + */ + if (param_acpi_off || + (!param_acpi_force && of_scan_flat_dt(dt_scan_depth1_nodes, NULL))) + return; + + /* + * ACPI is disabled at this point. Enable it in order to parse + * the ACPI tables and carry out sanity checks + */ + enable_acpi(); + + /* + * If ACPI tables are initialized and FADT sanity checks passed, + * leave ACPI enabled and carry on booting; otherwise disable ACPI + * on initialization error. + * If acpi=force was passed on the command line it forces ACPI + * to be enabled even if its initialization failed. + */ + if (acpi_table_init() || acpi_fadt_sanity_check()) { + pr_err("Failed to init ACPI tables\n"); + if (!param_acpi_force) + disable_acpi(); + } +} + +void __init acpi_gic_init(void) +{ + struct acpi_table_header *table; + acpi_status status; + acpi_size tbl_size; + int err; + + if (acpi_disabled) + return; + + status = acpi_get_table_with_size(ACPI_SIG_MADT, 0, &table, &tbl_size); + if (ACPI_FAILURE(status)) { + const char *msg = acpi_format_exception(status); + + pr_err("Failed to get MADT table, %s\n", msg); + return; + } + + err = gic_v2_acpi_init(table); + if (err) + pr_err("Failed to initialize GIC IRQ controller"); + + early_acpi_os_unmap_memory((char *)table, tbl_size); +} diff --git a/arch/arm64/kernel/cpu_ops.c b/arch/arm64/kernel/cpu_ops.c index cce9524..fb8ff9b 100644 --- a/arch/arm64/kernel/cpu_ops.c +++ b/arch/arm64/kernel/cpu_ops.c @@ -35,7 +35,7 @@ static const struct cpu_operations *supported_cpu_ops[] __initconst = { NULL, }; -static const struct cpu_operations * __init cpu_get_ops(const char *name) +const struct cpu_operations * __init cpu_get_ops(const char *name) { const struct cpu_operations **ops = supported_cpu_ops; diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c index 6f93c24..4095379 100644 --- a/arch/arm64/kernel/pci.c +++ b/arch/arm64/kernel/pci.c @@ -10,6 +10,7 @@ * */ +#include <linux/acpi.h> #include <linux/init.h> #include <linux/io.h> #include <linux/kernel.h> @@ -46,3 +47,27 @@ int pcibios_add_device(struct pci_dev *dev) return 0; } + +/* + * raw_pci_read/write - Platform-specific PCI config space access. + */ +int raw_pci_read(unsigned int domain, unsigned int bus, + unsigned int devfn, int reg, int len, u32 *val) +{ + return -ENXIO; +} + +int raw_pci_write(unsigned int domain, unsigned int bus, + unsigned int devfn, int reg, int len, u32 val) +{ + return -ENXIO; +} + +#ifdef CONFIG_ACPI +/* Root bridge scanning */ +struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root) +{ + /* TODO: Should be revisited when implementing PCI on ACPI */ + return NULL; +} +#endif diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c index 195991d..23f25ac 100644 --- a/arch/arm64/kernel/perf_event.c +++ b/arch/arm64/kernel/perf_event.c @@ -1310,7 +1310,7 @@ static const struct of_device_id armpmu_of_device_ids[] = { static int armpmu_device_probe(struct platform_device *pdev) { - int i, *irqs; + int i, irq, *irqs; if (!cpu_pmu) return -ENODEV; @@ -1319,6 +1319,11 @@ static int armpmu_device_probe(struct platform_device *pdev) if (!irqs) return -ENOMEM; + /* Don't bother with PPIs; they're already affine */ + irq = platform_get_irq(pdev, 0); + if (irq >= 0 && irq_is_percpu(irq)) + return 0; + for (i = 0; i < pdev->num_resources; ++i) { struct device_node *dn; int cpu; @@ -1327,7 +1332,7 @@ static int armpmu_device_probe(struct platform_device *pdev) i); if (!dn) { pr_warn("Failed to parse %s/interrupt-affinity[%d]\n", - of_node_full_name(dn), i); + of_node_full_name(pdev->dev.of_node), i); break; } diff --git a/arch/arm64/kernel/psci.c b/arch/arm64/kernel/psci.c index 9b8a70a..ea18cb5 100644 --- a/arch/arm64/kernel/psci.c +++ b/arch/arm64/kernel/psci.c @@ -15,6 +15,7 @@ #define pr_fmt(fmt) "psci: " fmt +#include <linux/acpi.h> #include <linux/init.h> #include <linux/of.h> #include <linux/smp.h> @@ -24,6 +25,7 @@ #include <linux/slab.h> #include <uapi/linux/psci.h> +#include <asm/acpi.h> #include <asm/compiler.h> #include <asm/cpu_ops.h> #include <asm/errno.h> @@ -273,39 +275,8 @@ static void psci_sys_poweroff(void) invoke_psci_fn(PSCI_0_2_FN_SYSTEM_OFF, 0, 0, 0); } -/* - * PSCI Function IDs for v0.2+ are well defined so use - * standard values. - */ -static int __init psci_0_2_init(struct device_node *np) +static void __init psci_0_2_set_functions(void) { - int err, ver; - - err = get_set_conduit_method(np); - - if (err) - goto out_put_node; - - ver = psci_get_version(); - - if (ver == PSCI_RET_NOT_SUPPORTED) { - /* PSCI v0.2 mandates implementation of PSCI_ID_VERSION. */ - pr_err("PSCI firmware does not comply with the v0.2 spec.\n"); - err = -EOPNOTSUPP; - goto out_put_node; - } else { - pr_info("PSCIv%d.%d detected in firmware.\n", - PSCI_VERSION_MAJOR(ver), - PSCI_VERSION_MINOR(ver)); - - if (PSCI_VERSION_MAJOR(ver) == 0 && - PSCI_VERSION_MINOR(ver) < 2) { - err = -EINVAL; - pr_err("Conflicting PSCI version detected.\n"); - goto out_put_node; - } - } - pr_info("Using standard PSCI v0.2 function IDs\n"); psci_function_id[PSCI_FN_CPU_SUSPEND] = PSCI_0_2_FN64_CPU_SUSPEND; psci_ops.cpu_suspend = psci_cpu_suspend; @@ -329,6 +300,60 @@ static int __init psci_0_2_init(struct device_node *np) arm_pm_restart = psci_sys_reset; pm_power_off = psci_sys_poweroff; +} + +/* + * Probe function for PSCI firmware versions >= 0.2 + */ +static int __init psci_probe(void) +{ + int ver = psci_get_version(); + + if (ver == PSCI_RET_NOT_SUPPORTED) { + /* + * PSCI versions >=0.2 mandates implementation of + * PSCI_VERSION. + */ + pr_err("PSCI firmware does not comply with the v0.2 spec.\n"); + return -EOPNOTSUPP; + } else { + pr_info("PSCIv%d.%d detected in firmware.\n", + PSCI_VERSION_MAJOR(ver), + PSCI_VERSION_MINOR(ver)); + + if (PSCI_VERSION_MAJOR(ver) == 0 && + PSCI_VERSION_MINOR(ver) < 2) { + pr_err("Conflicting PSCI version detected.\n"); + return -EINVAL; + } + } + + psci_0_2_set_functions(); + + return 0; +} + +/* + * PSCI init function for PSCI versions >=0.2 + * + * Probe based on PSCI PSCI_VERSION function + */ +static int __init psci_0_2_init(struct device_node *np) +{ + int err; + + err = get_set_conduit_method(np); + + if (err) + goto out_put_node; + /* + * Starting with v0.2, the PSCI specification introduced a call + * (PSCI_VERSION) that allows probing the firmware version, so + * that PSCI function IDs and version specific initialization + * can be carried out according to the specific version reported + * by firmware + */ + err = psci_probe(); out_put_node: of_node_put(np); @@ -381,7 +406,7 @@ static const struct of_device_id psci_of_match[] __initconst = { {}, }; -int __init psci_init(void) +int __init psci_dt_init(void) { struct device_node *np; const struct of_device_id *matched_np; @@ -396,6 +421,27 @@ int __init psci_init(void) return init_fn(np); } +/* + * We use PSCI 0.2+ when ACPI is deployed on ARM64 and it's + * explicitly clarified in SBBR + */ +int __init psci_acpi_init(void) +{ + if (!acpi_psci_present()) { + pr_info("is not implemented in ACPI.\n"); + return -EOPNOTSUPP; + } + + pr_info("probing for conduit method from ACPI.\n"); + + if (acpi_psci_use_hvc()) + invoke_psci_fn = __invoke_psci_fn_hvc; + else + invoke_psci_fn = __invoke_psci_fn_smc; + + return psci_probe(); +} + #ifdef CONFIG_SMP static int __init cpu_psci_cpu_init(struct device_node *dn, unsigned int cpu) diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 51ef972..7475313 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -17,6 +17,7 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#include <linux/acpi.h> #include <linux/export.h> #include <linux/kernel.h> #include <linux/stddef.h> @@ -46,6 +47,7 @@ #include <linux/efi.h> #include <linux/personality.h> +#include <asm/acpi.h> #include <asm/fixmap.h> #include <asm/cpu.h> #include <asm/cputype.h> @@ -395,18 +397,27 @@ void __init setup_arch(char **cmdline_p) efi_init(); arm64_memblock_init(); + /* Parse the ACPI tables for possible boot-time configuration */ + acpi_boot_table_init(); + paging_init(); request_standard_resources(); early_ioremap_reset(); - unflatten_device_tree(); - - psci_init(); + if (acpi_disabled) { + unflatten_device_tree(); + psci_dt_init(); + cpu_read_bootcpu_ops(); +#ifdef CONFIG_SMP + of_smp_init_cpus(); +#endif + } else { + psci_acpi_init(); + acpi_init_cpus(); + } - cpu_read_bootcpu_ops(); #ifdef CONFIG_SMP - smp_init_cpus(); smp_build_mpidr_hash(); #endif diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 714411f..2cb0081 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -323,7 +323,7 @@ void __init smp_prepare_boot_cpu(void) * cpu logical map array containing MPIDR values related to logical * cpus. Assumes that cpu_logical_map(0) has already been initialized. */ -void __init smp_init_cpus(void) +void __init of_smp_init_cpus(void) { struct device_node *dn = NULL; unsigned int i, cpu = 1; diff --git a/arch/arm64/kernel/time.c b/arch/arm64/kernel/time.c index 1a7125c..42f9195 100644 --- a/arch/arm64/kernel/time.c +++ b/arch/arm64/kernel/time.c @@ -35,6 +35,7 @@ #include <linux/delay.h> #include <linux/clocksource.h> #include <linux/clk-provider.h> +#include <linux/acpi.h> #include <clocksource/arm_arch_timer.h> @@ -72,6 +73,12 @@ void __init time_init(void) tick_setup_hrtimer_broadcast(); + /* + * Since ACPI or FDT will only one be available in the system, + * we can use acpi_generic_timer_init() here safely + */ + acpi_generic_timer_init(); + arch_timer_rate = arch_timer_get_rate(); if (!arch_timer_rate) panic("Unable to initialise architected timer.\n"); diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index ef7d112..b0bd4e5 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -67,8 +67,7 @@ static void *__alloc_from_pool(size_t size, struct page **ret_page, gfp_t flags) *ret_page = phys_to_page(phys); ptr = (void *)val; - if (flags & __GFP_ZERO) - memset(ptr, 0, size); + memset(ptr, 0, size); } return ptr; @@ -105,7 +104,6 @@ static void *__dma_alloc_coherent(struct device *dev, size_t size, struct page *page; void *addr; - size = PAGE_ALIGN(size); page = dma_alloc_from_contiguous(dev, size >> PAGE_SHIFT, get_order(size)); if (!page) @@ -113,8 +111,7 @@ static void *__dma_alloc_coherent(struct device *dev, size_t size, *dma_handle = phys_to_dma(dev, page_to_phys(page)); addr = page_address(page); - if (flags & __GFP_ZERO) - memset(addr, 0, size); + memset(addr, 0, size); return addr; } else { return swiotlb_alloc_coherent(dev, size, dma_handle, flags); @@ -195,6 +192,8 @@ static void __dma_free(struct device *dev, size_t size, { void *swiotlb_addr = phys_to_virt(dma_to_phys(dev, dma_handle)); + size = PAGE_ALIGN(size); + if (!is_device_dma_coherent(dev)) { if (__free_from_pool(vaddr, size)) return; diff --git a/arch/blackfin/configs/BF518F-EZBRD_defconfig b/arch/blackfin/configs/BF518F-EZBRD_defconfig index 3830078..99c00d8 100644 --- a/arch/blackfin/configs/BF518F-EZBRD_defconfig +++ b/arch/blackfin/configs/BF518F-EZBRD_defconfig @@ -48,7 +48,6 @@ CONFIG_IP_PNP=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_JEDECPROBE=m CONFIG_MTD_RAM=y diff --git a/arch/blackfin/configs/BF527-TLL6527M_defconfig b/arch/blackfin/configs/BF527-TLL6527M_defconfig index cd0636b..cdeb518 100644 --- a/arch/blackfin/configs/BF527-TLL6527M_defconfig +++ b/arch/blackfin/configs/BF527-TLL6527M_defconfig @@ -67,7 +67,6 @@ CONFIG_BFIN_SIR0=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig index 16273a9..ed7d2c0 100644 --- a/arch/blackfin/configs/BF533-EZKIT_defconfig +++ b/arch/blackfin/configs/BF533-EZKIT_defconfig @@ -50,7 +50,6 @@ CONFIG_IRTTY_SIR=m CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y -CONFIG_MTD_CHAR=m CONFIG_MTD_BLOCK=y CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_CFI_AMDSTD=y diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig index 0df2f92..0c241f4 100644 --- a/arch/blackfin/configs/BF533-STAMP_defconfig +++ b/arch/blackfin/configs/BF533-STAMP_defconfig @@ -50,7 +50,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=m CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=m CONFIG_MTD_CFI_AMDSTD=m diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig index 91d3eda..e5360b3 100644 --- a/arch/blackfin/configs/BF537-STAMP_defconfig +++ b/arch/blackfin/configs/BF537-STAMP_defconfig @@ -55,13 +55,14 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=m CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=m CONFIG_MTD_CFI_AMDSTD=m CONFIG_MTD_RAM=y CONFIG_MTD_ROM=m CONFIG_MTD_PHYSMAP=m +CONFIG_MTD_M25P80=y +CONFIG_MTD_SPI_NOR=y CONFIG_BLK_DEV_RAM=y CONFIG_NETDEVICES=y CONFIG_NET_BFIN=y diff --git a/arch/blackfin/configs/BF538-EZKIT_defconfig b/arch/blackfin/configs/BF538-EZKIT_defconfig index be03be6..60f6fb8 100644 --- a/arch/blackfin/configs/BF538-EZKIT_defconfig +++ b/arch/blackfin/configs/BF538-EZKIT_defconfig @@ -60,7 +60,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=m CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=m CONFIG_MTD_CFI_AMDSTD=m diff --git a/arch/blackfin/configs/BF561-ACVILON_defconfig b/arch/blackfin/configs/BF561-ACVILON_defconfig index 802f9c4..78f6bc7 100644 --- a/arch/blackfin/configs/BF561-ACVILON_defconfig +++ b/arch/blackfin/configs/BF561-ACVILON_defconfig @@ -50,7 +50,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_PLATRAM=y CONFIG_MTD_PHRAM=y diff --git a/arch/blackfin/configs/BF561-EZKIT-SMP_defconfig b/arch/blackfin/configs/BF561-EZKIT-SMP_defconfig index e2a2fa5..fac8bb5 100644 --- a/arch/blackfin/configs/BF561-EZKIT-SMP_defconfig +++ b/arch/blackfin/configs/BF561-EZKIT-SMP_defconfig @@ -52,7 +52,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig index 680730e..2a2e4d0 100644 --- a/arch/blackfin/configs/BF561-EZKIT_defconfig +++ b/arch/blackfin/configs/BF561-EZKIT_defconfig @@ -54,7 +54,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y diff --git a/arch/blackfin/configs/BF609-EZKIT_defconfig b/arch/blackfin/configs/BF609-EZKIT_defconfig index fcec5ce..ba4267f 100644 --- a/arch/blackfin/configs/BF609-EZKIT_defconfig +++ b/arch/blackfin/configs/BF609-EZKIT_defconfig @@ -105,6 +105,7 @@ CONFIG_SPI=y CONFIG_SPI_ADI_V3=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_MCP23S08=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_BFIN_WDT=y diff --git a/arch/blackfin/configs/CM-BF527_defconfig b/arch/blackfin/configs/CM-BF527_defconfig index 05108b8..1902bb0 100644 --- a/arch/blackfin/configs/CM-BF527_defconfig +++ b/arch/blackfin/configs/CM-BF527_defconfig @@ -55,7 +55,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y diff --git a/arch/blackfin/configs/CM-BF533_defconfig b/arch/blackfin/configs/CM-BF533_defconfig index 5e0db82..9a5716d 100644 --- a/arch/blackfin/configs/CM-BF533_defconfig +++ b/arch/blackfin/configs/CM-BF533_defconfig @@ -37,7 +37,6 @@ CONFIG_UNIX=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y diff --git a/arch/blackfin/configs/CM-BF537E_defconfig b/arch/blackfin/configs/CM-BF537E_defconfig index 2e47df7..6845928 100644 --- a/arch/blackfin/configs/CM-BF537E_defconfig +++ b/arch/blackfin/configs/CM-BF537E_defconfig @@ -52,7 +52,6 @@ CONFIG_IP_PNP=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y diff --git a/arch/blackfin/configs/CM-BF537U_defconfig b/arch/blackfin/configs/CM-BF537U_defconfig index 6da629f..d9915e9 100644 --- a/arch/blackfin/configs/CM-BF537U_defconfig +++ b/arch/blackfin/configs/CM-BF537U_defconfig @@ -48,7 +48,6 @@ CONFIG_INET=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y diff --git a/arch/blackfin/configs/CM-BF548_defconfig b/arch/blackfin/configs/CM-BF548_defconfig index 9ff79df..92d8130 100644 --- a/arch/blackfin/configs/CM-BF548_defconfig +++ b/arch/blackfin/configs/CM-BF548_defconfig @@ -54,7 +54,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y diff --git a/arch/blackfin/configs/CM-BF561_defconfig b/arch/blackfin/configs/CM-BF561_defconfig index d6dd98e..fa8d911 100644 --- a/arch/blackfin/configs/CM-BF561_defconfig +++ b/arch/blackfin/configs/CM-BF561_defconfig @@ -52,7 +52,6 @@ CONFIG_INET=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y diff --git a/arch/blackfin/configs/DNP5370_defconfig b/arch/blackfin/configs/DNP5370_defconfig index 2b58cb2..8860059 100644 --- a/arch/blackfin/configs/DNP5370_defconfig +++ b/arch/blackfin/configs/DNP5370_defconfig @@ -36,7 +36,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_DEBUG=y CONFIG_MTD_DEBUG_VERBOSE=1 -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_NFTL=y CONFIG_NFTL_RW=y diff --git a/arch/blackfin/configs/IP0X_defconfig b/arch/blackfin/configs/IP0X_defconfig index 5adf0da..9e3ae4b 100644 --- a/arch/blackfin/configs/IP0X_defconfig +++ b/arch/blackfin/configs/IP0X_defconfig @@ -43,7 +43,6 @@ CONFIG_IP_NF_TARGET_REJECT=y CONFIG_IP_NF_MANGLE=y # CONFIG_WIRELESS is not set CONFIG_MTD=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig index a6a7298..c792681 100644 --- a/arch/blackfin/configs/PNAV-10_defconfig +++ b/arch/blackfin/configs/PNAV-10_defconfig @@ -46,7 +46,6 @@ CONFIG_IP_PNP=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y -CONFIG_MTD_CHAR=m CONFIG_MTD_BLOCK=y CONFIG_MTD_RAM=y CONFIG_MTD_COMPLEX_MAPPINGS=y diff --git a/arch/blackfin/configs/SRV1_defconfig b/arch/blackfin/configs/SRV1_defconfig index bc21664..23fdc57 100644 --- a/arch/blackfin/configs/SRV1_defconfig +++ b/arch/blackfin/configs/SRV1_defconfig @@ -38,7 +38,6 @@ CONFIG_IRTTY_SIR=m # CONFIG_WIRELESS is not set # CONFIG_FW_LOADER is not set CONFIG_MTD=y -CONFIG_MTD_CHAR=m CONFIG_MTD_BLOCK=y CONFIG_MTD_JEDECPROBE=m CONFIG_MTD_RAM=y diff --git a/arch/blackfin/configs/TCM-BF518_defconfig b/arch/blackfin/configs/TCM-BF518_defconfig index ea88158..e289594 100644 --- a/arch/blackfin/configs/TCM-BF518_defconfig +++ b/arch/blackfin/configs/TCM-BF518_defconfig @@ -55,7 +55,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FW_LOADER is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_ADV_OPTIONS=y diff --git a/arch/blackfin/configs/TCM-BF537_defconfig b/arch/blackfin/configs/TCM-BF537_defconfig index c1f45f1..39e85cc 100644 --- a/arch/blackfin/configs/TCM-BF537_defconfig +++ b/arch/blackfin/configs/TCM-BF537_defconfig @@ -44,7 +44,6 @@ CONFIG_INET=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y diff --git a/arch/blackfin/include/asm/io.h b/arch/blackfin/include/asm/io.h index dccae26..4e8ad05 100644 --- a/arch/blackfin/include/asm/io.h +++ b/arch/blackfin/include/asm/io.h @@ -11,27 +11,12 @@ #include <linux/types.h> #include <asm/byteorder.h> -#define DECLARE_BFIN_RAW_READX(size, type, asm, asm_sign) \ -static inline type __raw_read##size(const volatile void __iomem *addr) \ -{ \ - unsigned int val; \ - int tmp; \ - __asm__ __volatile__ ( \ - "cli %1;" \ - "NOP; NOP; SSYNC;" \ - "%0 = "#asm" [%2] "#asm_sign";" \ - "sti %1;" \ - : "=d"(val), "=d"(tmp) \ - : "a"(addr) \ - ); \ - return (type) val; \ -} -DECLARE_BFIN_RAW_READX(b, u8, b, (z)) -#define __raw_readb __raw_readb -DECLARE_BFIN_RAW_READX(w, u16, w, (z)) -#define __raw_readw __raw_readw -DECLARE_BFIN_RAW_READX(l, u32, , ) -#define __raw_readl __raw_readl +#define __raw_readb bfin_read8 +#define __raw_readw bfin_read16 +#define __raw_readl bfin_read32 +#define __raw_writeb(val, addr) bfin_write8(addr, val) +#define __raw_writew(val, addr) bfin_write16(addr, val) +#define __raw_writel(val, addr) bfin_write32(addr, val) extern void outsb(unsigned long port, const void *addr, unsigned long count); extern void outsw(unsigned long port, const void *addr, unsigned long count); @@ -50,14 +35,6 @@ extern void insl_16(unsigned long port, void *addr, unsigned long count); #define insw insw #define insl insl -extern void dma_outsb(unsigned long port, const void *addr, unsigned short count); -extern void dma_outsw(unsigned long port, const void *addr, unsigned short count); -extern void dma_outsl(unsigned long port, const void *addr, unsigned short count); - -extern void dma_insb(unsigned long port, void *addr, unsigned short count); -extern void dma_insw(unsigned long port, void *addr, unsigned short count); -extern void dma_insl(unsigned long port, void *addr, unsigned short count); - /** * I/O write barrier * diff --git a/arch/blackfin/include/uapi/asm/unistd.h b/arch/blackfin/include/uapi/asm/unistd.h index a451164..0cb9078 100644 --- a/arch/blackfin/include/uapi/asm/unistd.h +++ b/arch/blackfin/include/uapi/asm/unistd.h @@ -401,8 +401,18 @@ #define __NR_sendmmsg 380 #define __NR_process_vm_readv 381 #define __NR_process_vm_writev 382 +#define __NR_kcmp 383 +#define __NR_finit_module 384 +#define __NR_sched_setattr 385 +#define __NR_sched_getattr 386 +#define __NR_renameat2 387 +#define __NR_seccomp 388 +#define __NR_getrandom 389 +#define __NR_memfd_create 390 +#define __NR_bpf 391 +#define __NR_execveat 392 -#define __NR_syscall 383 +#define __NR_syscall 393 /* For internal using, not implemented */ #define NR_syscalls __NR_syscall /* Old optional stuff no one actually uses */ diff --git a/arch/blackfin/kernel/debug-mmrs.c b/arch/blackfin/kernel/debug-mmrs.c index 947ad08..86b1cd3 100644 --- a/arch/blackfin/kernel/debug-mmrs.c +++ b/arch/blackfin/kernel/debug-mmrs.c @@ -1620,7 +1620,6 @@ static int __init bfin_debug_mmrs_init(void) D16(USB_APHY_CNTRL); D16(USB_APHY_CALIB); D16(USB_APHY_CNTRL2); - D16(USB_PHY_TEST); D16(USB_PLLOSC_CTRL); D16(USB_SRP_CLKDIV); D16(USB_EP_NI0_TXMAXP); diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c index fa53fae..cf773f0 100644 --- a/arch/blackfin/kernel/kgdb.c +++ b/arch/blackfin/kernel/kgdb.c @@ -330,9 +330,6 @@ static void bfin_disable_hw_debug(struct pt_regs *regs) } #ifdef CONFIG_SMP -extern void generic_exec_single(int cpu, struct call_single_data *data, int wait); -static struct call_single_data kgdb_smp_ipi_data[NR_CPUS]; - void kgdb_passive_cpu_callback(void *info) { kgdb_nmicallback(raw_smp_processor_id(), get_irq_regs()); @@ -343,15 +340,14 @@ void kgdb_roundup_cpus(unsigned long flags) unsigned int cpu; for (cpu = cpumask_first(cpu_online_mask); cpu < nr_cpu_ids; - cpu = cpumask_next(cpu, cpu_online_mask)) { - kgdb_smp_ipi_data[cpu].func = kgdb_passive_cpu_callback; - generic_exec_single(cpu, &kgdb_smp_ipi_data[cpu], 0); - } + cpu = cpumask_next(cpu, cpu_online_mask)) + smp_call_function_single(cpu, kgdb_passive_cpu_callback, + NULL, 0); } void kgdb_roundup_cpu(int cpu, unsigned long flags) { - generic_exec_single(cpu, &kgdb_smp_ipi_data[cpu], 0); + smp_call_function_single(cpu, kgdb_passive_cpu_callback, NULL, 0); } #endif @@ -359,19 +355,6 @@ void kgdb_roundup_cpu(int cpu, unsigned long flags) static unsigned long kgdb_arch_imask; #endif -void kgdb_post_primary_code(struct pt_regs *regs, int e_vector, int err_code) -{ - if (kgdb_single_step) - preempt_enable(); - -#ifdef CONFIG_IPIPE - if (kgdb_arch_imask) { - cpu_pda[raw_smp_processor_id()].ex_imask = kgdb_arch_imask; - kgdb_arch_imask = 0; - } -#endif -} - int kgdb_arch_handle_exception(int vector, int signo, int err_code, char *remcom_in_buffer, char *remcom_out_buffer, diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index 4f424ae..ad82468 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -1464,5 +1464,5 @@ void __init cmdline_init(const char *r0) { early_shadow_stamp(); if (r0) - strncpy(command_line, r0, COMMAND_LINE_SIZE); + strlcpy(command_line, r0, COMMAND_LINE_SIZE); } diff --git a/arch/blackfin/mach-bf527/include/mach/cdefBF525.h b/arch/blackfin/mach-bf527/include/mach/cdefBF525.h index d90a85b..bd04531 100644 --- a/arch/blackfin/mach-bf527/include/mach/cdefBF525.h +++ b/arch/blackfin/mach-bf527/include/mach/cdefBF525.h @@ -122,11 +122,6 @@ #define bfin_read_USB_APHY_CNTRL2() bfin_read16(USB_APHY_CNTRL2) #define bfin_write_USB_APHY_CNTRL2(val) bfin_write16(USB_APHY_CNTRL2, val) -/* (PHY_TEST is for ADI usage only) */ - -#define bfin_read_USB_PHY_TEST() bfin_read16(USB_PHY_TEST) -#define bfin_write_USB_PHY_TEST(val) bfin_write16(USB_PHY_TEST, val) - #define bfin_read_USB_PLLOSC_CTRL() bfin_read16(USB_PLLOSC_CTRL) #define bfin_write_USB_PLLOSC_CTRL(val) bfin_write16(USB_PLLOSC_CTRL, val) #define bfin_read_USB_SRP_CLKDIV() bfin_read16(USB_SRP_CLKDIV) diff --git a/arch/blackfin/mach-bf527/include/mach/defBF525.h b/arch/blackfin/mach-bf527/include/mach/defBF525.h index 71578d9..591e00f 100644 --- a/arch/blackfin/mach-bf527/include/mach/defBF525.h +++ b/arch/blackfin/mach-bf527/include/mach/defBF525.h @@ -77,10 +77,6 @@ #define USB_APHY_CNTRL2 0xffc039e8 /* Register used to prevent re-enumeration once Moab goes into hibernate mode */ -/* (PHY_TEST is for ADI usage only) */ - -#define USB_PHY_TEST 0xffc039ec /* Used for reducing simulation time and simplifies FIFO testability */ - #define USB_PLLOSC_CTRL 0xffc039f0 /* Used to program different parameters for USB PLL and Oscillator */ #define USB_SRP_CLKDIV 0xffc039f4 /* Used to program clock divide value for the clock fed to the SRP detection logic */ diff --git a/arch/blackfin/mach-bf548/include/mach/cdefBF542.h b/arch/blackfin/mach-bf548/include/mach/cdefBF542.h index d09c19c..9163479 100644 --- a/arch/blackfin/mach-bf548/include/mach/cdefBF542.h +++ b/arch/blackfin/mach-bf548/include/mach/cdefBF542.h @@ -241,10 +241,6 @@ #define bfin_read_USB_APHY_CNTRL2() bfin_read16(USB_APHY_CNTRL2) #define bfin_write_USB_APHY_CNTRL2(val) bfin_write16(USB_APHY_CNTRL2, val) -/* (PHY_TEST is for ADI usage only) */ - -#define bfin_read_USB_PHY_TEST() bfin_read16(USB_PHY_TEST) -#define bfin_write_USB_PHY_TEST(val) bfin_write16(USB_PHY_TEST, val) #define bfin_read_USB_PLLOSC_CTRL() bfin_read16(USB_PLLOSC_CTRL) #define bfin_write_USB_PLLOSC_CTRL(val) bfin_write16(USB_PLLOSC_CTRL, val) #define bfin_read_USB_SRP_CLKDIV() bfin_read16(USB_SRP_CLKDIV) diff --git a/arch/blackfin/mach-bf548/include/mach/cdefBF547.h b/arch/blackfin/mach-bf548/include/mach/cdefBF547.h index bcb9726..be83f64 100644 --- a/arch/blackfin/mach-bf548/include/mach/cdefBF547.h +++ b/arch/blackfin/mach-bf548/include/mach/cdefBF547.h @@ -408,10 +408,6 @@ #define bfin_read_USB_APHY_CNTRL2() bfin_read16(USB_APHY_CNTRL2) #define bfin_write_USB_APHY_CNTRL2(val) bfin_write16(USB_APHY_CNTRL2, val) -/* (PHY_TEST is for ADI usage only) */ - -#define bfin_read_USB_PHY_TEST() bfin_read16(USB_PHY_TEST) -#define bfin_write_USB_PHY_TEST(val) bfin_write16(USB_PHY_TEST, val) #define bfin_read_USB_PLLOSC_CTRL() bfin_read16(USB_PLLOSC_CTRL) #define bfin_write_USB_PLLOSC_CTRL(val) bfin_write16(USB_PLLOSC_CTRL, val) #define bfin_read_USB_SRP_CLKDIV() bfin_read16(USB_SRP_CLKDIV) diff --git a/arch/blackfin/mach-bf548/include/mach/defBF542.h b/arch/blackfin/mach-bf548/include/mach/defBF542.h index 5116157..ae4b889 100644 --- a/arch/blackfin/mach-bf548/include/mach/defBF542.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF542.h @@ -140,9 +140,6 @@ #define USB_APHY_CALIB 0xffc03de4 /* Register used to set some calibration values */ #define USB_APHY_CNTRL2 0xffc03de8 /* Register used to prevent re-enumeration once Moab goes into hibernate mode */ -/* (PHY_TEST is for ADI usage only) */ - -#define USB_PHY_TEST 0xffc03dec /* Used for reducing simulation time and simplifies FIFO testability */ #define USB_PLLOSC_CTRL 0xffc03df0 /* Used to program different parameters for USB PLL and Oscillator */ #define USB_SRP_CLKDIV 0xffc03df4 /* Used to program clock divide value for the clock fed to the SRP detection logic */ diff --git a/arch/blackfin/mach-bf548/include/mach/defBF547.h b/arch/blackfin/mach-bf548/include/mach/defBF547.h index d55dcc0..7cc7928 100644 --- a/arch/blackfin/mach-bf548/include/mach/defBF547.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF547.h @@ -254,9 +254,6 @@ #define USB_APHY_CALIB 0xffc03de4 /* Register used to set some calibration values */ #define USB_APHY_CNTRL2 0xffc03de8 /* Register used to prevent re-enumeration once Moab goes into hibernate mode */ -/* (PHY_TEST is for ADI usage only) */ - -#define USB_PHY_TEST 0xffc03dec /* Used for reducing simulation time and simplifies FIFO testability */ #define USB_PLLOSC_CTRL 0xffc03df0 /* Used to program different parameters for USB PLL and Oscillator */ #define USB_SRP_CLKDIV 0xffc03df4 /* Used to program clock divide value for the clock fed to the SRP detection logic */ diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c index 7f9fc27..2c61fc0 100644 --- a/arch/blackfin/mach-bf609/boards/ezkit.c +++ b/arch/blackfin/mach-bf609/boards/ezkit.c @@ -780,8 +780,8 @@ static struct adi_spi3_chip spidev_chip_info = { }; #endif -#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) -static struct platform_device bfin_i2s_pcm = { +#if IS_ENABLED(CONFIG_SND_BF6XX_PCM) +static struct platform_device bfin_pcm = { .name = "bfin-i2s-pcm-audio", .id = -1, }; @@ -1034,7 +1034,6 @@ static struct adv7842_platform_data adv7842_data = { .i2c_infoframe = 0x48, .i2c_cec = 0x49, .i2c_avlink = 0x4a, - .i2c_ex = 0x26, }; static struct bfin_capture_config bfin_capture_data = { @@ -1104,7 +1103,6 @@ static struct disp_route adv7511_routes[] = { static struct adv7511_platform_data adv7511_data = { .edid_addr = 0x7e, - .i2c_ex = 0x25, }; static struct bfin_display_config bfin_display_data = { @@ -1209,6 +1207,35 @@ static struct platform_device bfin_display_device = { }; #endif +#if defined(CONFIG_FB_BF609_NL8048) \ + || defined(CONFIG_FB_BF609_NL8048_MODULE) +static struct resource nl8048_resources[] = { + { + .start = EPPI2_STAT, + .end = EPPI2_STAT, + .flags = IORESOURCE_MEM, + }, + { + .start = CH_EPPI2_CH0, + .end = CH_EPPI2_CH0, + .flags = IORESOURCE_DMA, + }, + { + .start = IRQ_EPPI2_STAT, + .end = IRQ_EPPI2_STAT, + .flags = IORESOURCE_IRQ, + }, +}; +static struct platform_device bfin_fb_device = { + .name = "bf609_nl8048", + .num_resources = ARRAY_SIZE(nl8048_resources), + .resource = nl8048_resources, + .dev = { + .platform_data = (void *)GPIO_PC15, + }, +}; +#endif + #if defined(CONFIG_BFIN_CRC) #define BFIN_CRC_NAME "bfin-crc" @@ -1862,6 +1889,29 @@ static struct platform_device i2c_bfin_twi1_device = { }; #endif +#if IS_ENABLED(CONFIG_GPIO_MCP23S08) +#include <linux/spi/mcp23s08.h> +static const struct mcp23s08_platform_data bfin_mcp23s08_soft_switch0 = { + .base = 120, +}; +static const struct mcp23s08_platform_data bfin_mcp23s08_soft_switch1 = { + .base = 130, +}; +static const struct mcp23s08_platform_data bfin_mcp23s08_soft_switch2 = { + .base = 140, +}; +# if IS_ENABLED(CONFIG_VIDEO_ADV7842) +static const struct mcp23s08_platform_data bfin_adv7842_soft_switch = { + .base = 150, +}; +# endif +# if IS_ENABLED(CONFIG_VIDEO_ADV7511) || IS_ENABLED(CONFIG_VIDEO_ADV7343) +static const struct mcp23s08_platform_data bfin_adv7511_soft_switch = { + .base = 160, +}; +# endif +#endif + static struct i2c_board_info __initdata bfin_i2c_board_info0[] = { #if IS_ENABLED(CONFIG_INPUT_ADXL34X_I2C) { @@ -1881,6 +1931,32 @@ static struct i2c_board_info __initdata bfin_i2c_board_info0[] = { I2C_BOARD_INFO("ssm2602", 0x1b), }, #endif +#if IS_ENABLED(CONFIG_GPIO_MCP23S08) + { + I2C_BOARD_INFO("mcp23017", 0x21), + .platform_data = (void *)&bfin_mcp23s08_soft_switch0 + }, + { + I2C_BOARD_INFO("mcp23017", 0x22), + .platform_data = (void *)&bfin_mcp23s08_soft_switch1 + }, + { + I2C_BOARD_INFO("mcp23017", 0x23), + .platform_data = (void *)&bfin_mcp23s08_soft_switch2 + }, +# if IS_ENABLED(CONFIG_VIDEO_ADV7842) + { + I2C_BOARD_INFO("mcp23017", 0x26), + .platform_data = (void *)&bfin_adv7842_soft_switch + }, +# endif +# if IS_ENABLED(CONFIG_VIDEO_ADV7511) || IS_ENABLED(CONFIG_VIDEO_ADV7343) + { + I2C_BOARD_INFO("mcp23017", 0x25), + .platform_data = (void *)&bfin_adv7511_soft_switch + }, +# endif +#endif }; static struct i2c_board_info __initdata bfin_i2c_board_info1[] = { @@ -2023,8 +2099,8 @@ static struct platform_device *ezkit_devices[] __initdata = { #if IS_ENABLED(CONFIG_MTD_PHYSMAP) &ezkit_flash_device, #endif -#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) - &bfin_i2s_pcm, +#if IS_ENABLED(CONFIG_SND_BF6XX_PCM) + &bfin_pcm, #endif #if IS_ENABLED(CONFIG_SND_BF6XX_SOC_I2S) &bfin_i2s, @@ -2060,7 +2136,7 @@ static struct pinctrl_map __initdata bfin_pinmux_map[] = { PIN_MAP_MUX_GROUP_DEFAULT("bfin-rotary", "pinctrl-adi2.0", NULL, "rotary"), PIN_MAP_MUX_GROUP_DEFAULT("bfin_can.0", "pinctrl-adi2.0", NULL, "can0"), PIN_MAP_MUX_GROUP_DEFAULT("physmap-flash.0", "pinctrl-adi2.0", NULL, "smc0"), - PIN_MAP_MUX_GROUP_DEFAULT("bf609_nl8048.2", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"), + PIN_MAP_MUX_GROUP_DEFAULT("bf609_nl8048.0", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"), PIN_MAP_MUX_GROUP("bfin_display.0", "8bit", "pinctrl-adi2.0", "ppi2_8bgrp", "ppi2"), PIN_MAP_MUX_GROUP_DEFAULT("bfin_display.0", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"), PIN_MAP_MUX_GROUP("bfin_display.0", "16bit", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"), diff --git a/arch/blackfin/mach-bf609/clock.c b/arch/blackfin/mach-bf609/clock.c index 244fa4a..3783058 100644 --- a/arch/blackfin/mach-bf609/clock.c +++ b/arch/blackfin/mach-bf609/clock.c @@ -363,6 +363,12 @@ static struct clk ethclk = { .ops = &dummy_clk_ops, }; +static struct clk ethpclk = { + .name = "pclk", + .parent = &sclk0, + .ops = &dummy_clk_ops, +}; + static struct clk spiclk = { .name = "spi", .parent = &sclk1, @@ -381,6 +387,7 @@ static struct clk_lookup bf609_clks[] = { CLK(dclk, NULL, "DCLK"), CLK(oclk, NULL, "OCLK"), CLK(ethclk, NULL, "stmmaceth"), + CLK(ethpclk, NULL, "pclk"), CLK(spiclk, NULL, "spi"), }; diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index 86b5a09..8d9431e 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -1694,6 +1694,16 @@ ENTRY(_sys_call_table) .long _sys_sendmmsg /* 380 */ .long _sys_process_vm_readv .long _sys_process_vm_writev + .long _sys_kcmp + .long _sys_finit_module + .long _sys_sched_setattr /* 385 */ + .long _sys_sched_getattr + .long _sys_renameat2 + .long _sys_seccomp + .long _sys_getrandom + .long _sys_memfd_create /* 390 */ + .long _sys_bpf + .long _sys_execveat .rept NR_syscalls-(.-_sys_call_table)/4 .long _sys_ni_syscall diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c index 1387a94..a66d979 100644 --- a/arch/blackfin/mach-common/pm.c +++ b/arch/blackfin/mach-common/pm.c @@ -14,6 +14,7 @@ #include <linux/slab.h> #include <linux/io.h> #include <linux/irq.h> +#include <linux/delay.h> #include <asm/cplb.h> #include <asm/gpio.h> @@ -180,6 +181,7 @@ int bfin_pm_suspend_mem_enter(void) #if defined(CONFIG_BFIN_EXTMEM_WRITEBACK) || defined(CONFIG_BFIN_L2_WRITEBACK) flushinv_all_dcache(); + udelay(1); #endif _disable_dcplb(); _disable_icplb(); diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig index 4a03911..0314e32 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -46,12 +46,18 @@ config CRIS select ARCH_WANT_IPC_PARSE_VERSION select GENERIC_IRQ_SHOW select GENERIC_IOMAP - select GENERIC_SMP_IDLE_THREAD if ETRAX_ARCH_V32 select GENERIC_CMOS_UPDATE select MODULES_USE_ELF_RELA select CLONE_BACKWARDS2 select OLD_SIGSUSPEND select OLD_SIGACTION + select ARCH_REQUIRE_GPIOLIB + select IRQ_DOMAIN if ETRAX_ARCH_V32 + select OF if ETRAX_ARCH_V32 + select OF_EARLY_FLATTREE if ETRAX_ARCH_V32 + select CLKSRC_MMIO if ETRAX_ARCH_V32 + select GENERIC_CLOCKEVENTS if ETRAX_ARCH_V32 + select GENERIC_SCHED_CLOCK if ETRAX_ARCH_V32 config HZ int @@ -61,6 +67,10 @@ config NR_CPUS int default "1" +config BUILTIN_DTB + string "DTB to build into the kernel image" + depends on OF + source "init/Kconfig" source "kernel/Kconfig.freezer" diff --git a/arch/cris/Makefile b/arch/cris/Makefile index 39dc7d0..4a5404b 100644 --- a/arch/cris/Makefile +++ b/arch/cris/Makefile @@ -40,6 +40,10 @@ else MACH := endif +ifneq ($(CONFIG_BUILTIN_DTB),"") +core-$(CONFIG_OF) += arch/cris/boot/dts/ +endif + LD = $(CROSS_COMPILE)ld -mcrislinux OBJCOPYFLAGS := -O binary -R .note -R .comment -S diff --git a/arch/cris/arch-v32/kernel/Makefile b/arch/cris/arch-v32/kernel/Makefile index 4035835..d9fc617 100644 --- a/arch/cris/arch-v32/kernel/Makefile +++ b/arch/cris/arch-v32/kernel/Makefile @@ -9,7 +9,6 @@ obj-y := entry.o traps.o irq.o debugport.o \ process.o ptrace.o setup.o signal.o traps.o time.o \ cache.o cacheflush.o -obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_ETRAX_KGDB) += kgdb.o kgdb_asm.o obj-$(CONFIG_ETRAX_FAST_TIMER) += fasttimer.o obj-$(CONFIG_MODULES) += crisksyms.o diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S index 2f19ac6..026a0b2 100644 --- a/arch/cris/arch-v32/kernel/entry.S +++ b/arch/cris/arch-v32/kernel/entry.S @@ -99,6 +99,8 @@ ret_from_kernel_thread: .type ret_from_intr,@function ret_from_intr: + moveq 0, $r9 ; not a syscall + ;; Check for resched if preemptive kernel, or if we're going back to ;; user-mode. This test matches the user_regs(regs) macro. Don't simply ;; test CCS since that doesn't necessarily reflect what mode we'll @@ -145,7 +147,7 @@ system_call: ;; Stack-frame similar to the irq heads, which is reversed in ;; ret_from_sys_call. - sub.d 92, $sp ; Skip EXS and EDA. + sub.d 92, $sp ; Skip EDA. movem $r13, [$sp] move.d $sp, $r8 addq 14*4, $r8 @@ -156,8 +158,9 @@ system_call: move $ccs, $r4 move $srp, $r5 move $erp, $r6 + move.d $r9, $r7 ; Store syscall number in EXS subq 4, $sp - movem $r6, [$r8] + movem $r7, [$r8] ei ; Enable interrupts while processing syscalls. move.d $r10, [$sp] @@ -278,43 +281,14 @@ _syscall_exit_work: .type _work_pending,@function _work_pending: addoq +TI_flags, $r0, $acr - move.d [$acr], $r10 - btstq TIF_NEED_RESCHED, $r10 ; Need resched? - bpl _work_notifysig ; No, must be signal/notify. - nop - .size _work_pending, . - _work_pending - - .type _work_resched,@function -_work_resched: - move.d $r9, $r1 ; Preserve R9. - jsr schedule - nop - move.d $r1, $r9 - di - - addoq +TI_flags, $r0, $acr - move.d [$acr], $r1 - and.d _TIF_WORK_MASK, $r1 ; Ignore sycall trace counter. - beq _Rexit - nop - btstq TIF_NEED_RESCHED, $r1 - bmi _work_resched ; current->work.need_resched. - nop - .size _work_resched, . - _work_resched - - .type _work_notifysig,@function -_work_notifysig: - ;; Deal with pending signals and notify-resume requests. - - addoq +TI_flags, $r0, $acr move.d [$acr], $r12 ; The thread_info_flags parameter. move.d $sp, $r11 ; The regs param. - jsr do_notify_resume - move.d $r9, $r10 ; do_notify_resume syscall/irq param. + jsr do_work_pending + move.d $r9, $r10 ; The syscall/irq param. ba _Rexit nop - .size _work_notifysig, . - _work_notifysig + .size _work_pending, . - _work_pending ;; We get here as a sidetrack when we've entered a syscall with the ;; trace-bit set. We need to call do_syscall_trace and then continue diff --git a/arch/cris/arch-v32/kernel/head.S b/arch/cris/arch-v32/kernel/head.S index 51e3416..74a66e0 100644 --- a/arch/cris/arch-v32/kernel/head.S +++ b/arch/cris/arch-v32/kernel/head.S @@ -52,11 +52,6 @@ tstart: GIO_INIT -#ifdef CONFIG_SMP -secondary_cpu_entry: /* Entry point for secondary CPUs */ - di -#endif - ;; Setup and enable the MMU. Use same configuration for both the data ;; and the instruction MMU. ;; @@ -164,33 +159,6 @@ secondary_cpu_entry: /* Entry point for secondary CPUs */ nop nop -#ifdef CONFIG_SMP - ;; Read CPU ID - move 0, $srs - nop - nop - nop - move $s12, $r0 - cmpq 0, $r0 - beq master_cpu - nop -slave_cpu: - ; Time to boot-up. Get stack location provided by master CPU. - move.d smp_init_current_idle_thread, $r1 - move.d [$r1], $sp - add.d 8192, $sp - move.d ebp_start, $r0 ; Defined in linker-script. - move $r0, $ebp - jsr smp_callin - nop -master_cpu: - /* Set up entry point for secondary CPUs. The boot ROM has set up - * EBP at start of internal memory. The CPU will get there - * later when we issue an IPI to them... */ - move.d MEM_INTMEM_START + IPI_INTR_VECT * 4, $r0 - move.d secondary_cpu_entry, $r1 - move.d $r1, [$r0] -#endif ; Check if starting from DRAM (network->RAM boot or unpacked ; compressed kernel), or directly from flash. lapcq ., $r0 diff --git a/arch/cris/arch-v32/kernel/irq.c b/arch/cris/arch-v32/kernel/irq.c index 25437ae..6a881e0 100644 --- a/arch/cris/arch-v32/kernel/irq.c +++ b/arch/cris/arch-v32/kernel/irq.c @@ -10,6 +10,8 @@ #include <linux/errno.h> #include <linux/init.h> #include <linux/profile.h> +#include <linux/of.h> +#include <linux/of_irq.h> #include <linux/proc_fs.h> #include <linux/seq_file.h> #include <linux/threads.h> @@ -56,9 +58,6 @@ struct cris_irq_allocation irq_allocations[NR_REAL_IRQS] = static unsigned long irq_regs[NR_CPUS] = { regi_irq, -#ifdef CONFIG_SMP - regi_irq2, -#endif }; #if NR_REAL_IRQS > 32 @@ -431,6 +430,19 @@ crisv32_do_multiple(struct pt_regs* regs) irq_exit(); } +static int crisv32_irq_map(struct irq_domain *h, unsigned int virq, + irq_hw_number_t hw_irq_num) +{ + irq_set_chip_and_handler(virq, &crisv32_irq_type, handle_simple_irq); + + return 0; +} + +static struct irq_domain_ops crisv32_irq_ops = { + .map = crisv32_irq_map, + .xlate = irq_domain_xlate_onecell, +}; + /* * This is called by start_kernel. It fixes the IRQ masks and setup the * interrupt vector table to point to bad_interrupt pointers. @@ -441,6 +453,8 @@ init_IRQ(void) int i; int j; reg_intr_vect_rw_mask vect_mask = {0}; + struct device_node *np; + struct irq_domain *domain; /* Clear all interrupts masks. */ for (i = 0; i < NBR_REGS; i++) @@ -449,10 +463,15 @@ init_IRQ(void) for (i = 0; i < 256; i++) etrax_irv->v[i] = weird_irq; - /* Point all IRQ's to bad handlers. */ + np = of_find_compatible_node(NULL, NULL, "axis,crisv32-intc"); + domain = irq_domain_add_legacy(np, NR_IRQS - FIRST_IRQ, + FIRST_IRQ, FIRST_IRQ, + &crisv32_irq_ops, NULL); + BUG_ON(!domain); + irq_set_default_host(domain); + of_node_put(np); + for (i = FIRST_IRQ, j = 0; j < NR_IRQS; i++, j++) { - irq_set_chip_and_handler(j, &crisv32_irq_type, - handle_simple_irq); set_exception_vector(i, interrupt[j]); } diff --git a/arch/cris/arch-v32/kernel/setup.c b/arch/cris/arch-v32/kernel/setup.c index 81715c6..cd1865d 100644 --- a/arch/cris/arch-v32/kernel/setup.c +++ b/arch/cris/arch-v32/kernel/setup.c @@ -63,11 +63,6 @@ int show_cpuinfo(struct seq_file *m, void *v) info = &cpinfo[ARRAY_SIZE(cpinfo) - 1]; -#ifdef CONFIG_SMP - if (!cpu_online(cpu)) - return 0; -#endif - revision = rdvr(); for (i = 0; i < ARRAY_SIZE(cpinfo); i++) { diff --git a/arch/cris/arch-v32/kernel/signal.c b/arch/cris/arch-v32/kernel/signal.c index 0c9ce9e..3a36ae6 100644 --- a/arch/cris/arch-v32/kernel/signal.c +++ b/arch/cris/arch-v32/kernel/signal.c @@ -72,6 +72,9 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc) /* Make that the user-mode flag is set. */ regs->ccs |= (1 << (U_CCS_BITNR + CCS_SHIFT)); + /* Don't perform syscall restarting */ + regs->exs = -1; + /* Restore the old USP. */ err |= __get_user(old_usp, &sc->usp); wrusp(old_usp); @@ -425,6 +428,8 @@ do_signal(int canrestart, struct pt_regs *regs) { struct ksignal ksig; + canrestart = canrestart && ((int)regs->exs >= 0); + /* * The common case should go fast, which is why this point is * reached from kernel-mode. If that's the case, just return diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c deleted file mode 100644 index 0698582..0000000 --- a/arch/cris/arch-v32/kernel/smp.c +++ /dev/null @@ -1,358 +0,0 @@ -#include <linux/types.h> -#include <asm/delay.h> -#include <irq.h> -#include <hwregs/intr_vect.h> -#include <hwregs/intr_vect_defs.h> -#include <asm/tlbflush.h> -#include <asm/mmu_context.h> -#include <hwregs/asm/mmu_defs_asm.h> -#include <hwregs/supp_reg.h> -#include <linux/atomic.h> - -#include <linux/err.h> -#include <linux/init.h> -#include <linux/timex.h> -#include <linux/sched.h> -#include <linux/kernel.h> -#include <linux/cpumask.h> -#include <linux/interrupt.h> -#include <linux/module.h> - -#define IPI_SCHEDULE 1 -#define IPI_CALL 2 -#define IPI_FLUSH_TLB 4 -#define IPI_BOOT 8 - -#define FLUSH_ALL (void*)0xffffffff - -/* Vector of locks used for various atomic operations */ -spinlock_t cris_atomic_locks[] = { - [0 ... LOCK_COUNT - 1] = __SPIN_LOCK_UNLOCKED(cris_atomic_locks) -}; - -/* CPU masks */ -cpumask_t phys_cpu_present_map = CPU_MASK_NONE; -EXPORT_SYMBOL(phys_cpu_present_map); - -/* Variables used during SMP boot */ -volatile int cpu_now_booting = 0; -volatile struct thread_info *smp_init_current_idle_thread; - -/* Variables used during IPI */ -static DEFINE_SPINLOCK(call_lock); -static DEFINE_SPINLOCK(tlbstate_lock); - -struct call_data_struct { - void (*func) (void *info); - void *info; - int wait; -}; - -static struct call_data_struct * call_data; - -static struct mm_struct* flush_mm; -static struct vm_area_struct* flush_vma; -static unsigned long flush_addr; - -/* Mode registers */ -static unsigned long irq_regs[NR_CPUS] = { - regi_irq, - regi_irq2 -}; - -static irqreturn_t crisv32_ipi_interrupt(int irq, void *dev_id); -static int send_ipi(int vector, int wait, cpumask_t cpu_mask); -static struct irqaction irq_ipi = { - .handler = crisv32_ipi_interrupt, - .flags = 0, - .name = "ipi", -}; - -extern void cris_mmu_init(void); -extern void cris_timer_init(void); - -/* SMP initialization */ -void __init smp_prepare_cpus(unsigned int max_cpus) -{ - int i; - - /* From now on we can expect IPIs so set them up */ - setup_irq(IPI_INTR_VECT, &irq_ipi); - - /* Mark all possible CPUs as present */ - for (i = 0; i < max_cpus; i++) - cpumask_set_cpu(i, &phys_cpu_present_map); -} - -void smp_prepare_boot_cpu(void) -{ - /* PGD pointer has moved after per_cpu initialization so - * update the MMU. - */ - pgd_t **pgd; - pgd = (pgd_t**)&per_cpu(current_pgd, smp_processor_id()); - - SUPP_BANK_SEL(1); - SUPP_REG_WR(RW_MM_TLB_PGD, pgd); - SUPP_BANK_SEL(2); - SUPP_REG_WR(RW_MM_TLB_PGD, pgd); - - set_cpu_online(0, true); - cpumask_set_cpu(0, &phys_cpu_present_map); - set_cpu_possible(0, true); -} - -void __init smp_cpus_done(unsigned int max_cpus) -{ -} - -/* Bring one cpu online.*/ -static int __init -smp_boot_one_cpu(int cpuid, struct task_struct idle) -{ - unsigned timeout; - cpumask_t cpu_mask; - - cpumask_clear(&cpu_mask); - task_thread_info(idle)->cpu = cpuid; - - /* Information to the CPU that is about to boot */ - smp_init_current_idle_thread = task_thread_info(idle); - cpu_now_booting = cpuid; - - /* Kick it */ - set_cpu_online(cpuid, true); - cpumask_set_cpu(cpuid, &cpu_mask); - send_ipi(IPI_BOOT, 0, cpu_mask); - set_cpu_online(cpuid, false); - - /* Wait for CPU to come online */ - for (timeout = 0; timeout < 10000; timeout++) { - if(cpu_online(cpuid)) { - cpu_now_booting = 0; - smp_init_current_idle_thread = NULL; - return 0; /* CPU online */ - } - udelay(100); - barrier(); - } - - printk(KERN_CRIT "SMP: CPU:%d is stuck.\n", cpuid); - return -1; -} - -/* Secondary CPUs starts using C here. Here we need to setup CPU - * specific stuff such as the local timer and the MMU. */ -void __init smp_callin(void) -{ - int cpu = cpu_now_booting; - reg_intr_vect_rw_mask vect_mask = {0}; - - /* Initialise the idle task for this CPU */ - atomic_inc(&init_mm.mm_count); - current->active_mm = &init_mm; - - /* Set up MMU */ - cris_mmu_init(); - __flush_tlb_all(); - - /* Setup local timer. */ - cris_timer_init(); - - /* Enable IRQ and idle */ - REG_WR(intr_vect, irq_regs[cpu], rw_mask, vect_mask); - crisv32_unmask_irq(IPI_INTR_VECT); - crisv32_unmask_irq(TIMER0_INTR_VECT); - preempt_disable(); - notify_cpu_starting(cpu); - local_irq_enable(); - - set_cpu_online(cpu, true); - cpu_startup_entry(CPUHP_ONLINE); -} - -/* Stop execution on this CPU.*/ -void stop_this_cpu(void* dummy) -{ - local_irq_disable(); - asm volatile("halt"); -} - -/* Other calls */ -void smp_send_stop(void) -{ - smp_call_function(stop_this_cpu, NULL, 0); -} - -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - - -/* cache_decay_ticks is used by the scheduler to decide if a process - * is "hot" on one CPU. A higher value means a higher penalty to move - * a process to another CPU. Our cache is rather small so we report - * 1 tick. - */ -unsigned long cache_decay_ticks = 1; - -int __cpu_up(unsigned int cpu, struct task_struct *tidle) -{ - smp_boot_one_cpu(cpu, tidle); - return cpu_online(cpu) ? 0 : -ENOSYS; -} - -void smp_send_reschedule(int cpu) -{ - cpumask_t cpu_mask; - cpumask_clear(&cpu_mask); - cpumask_set_cpu(cpu, &cpu_mask); - send_ipi(IPI_SCHEDULE, 0, cpu_mask); -} - -/* TLB flushing - * - * Flush needs to be done on the local CPU and on any other CPU that - * may have the same mapping. The mm->cpu_vm_mask is used to keep track - * of which CPUs that a specific process has been executed on. - */ -void flush_tlb_common(struct mm_struct* mm, struct vm_area_struct* vma, unsigned long addr) -{ - unsigned long flags; - cpumask_t cpu_mask; - - spin_lock_irqsave(&tlbstate_lock, flags); - cpu_mask = (mm == FLUSH_ALL ? cpu_all_mask : *mm_cpumask(mm)); - cpumask_clear_cpu(smp_processor_id(), &cpu_mask); - flush_mm = mm; - flush_vma = vma; - flush_addr = addr; - send_ipi(IPI_FLUSH_TLB, 1, cpu_mask); - spin_unlock_irqrestore(&tlbstate_lock, flags); -} - -void flush_tlb_all(void) -{ - __flush_tlb_all(); - flush_tlb_common(FLUSH_ALL, FLUSH_ALL, 0); -} - -void flush_tlb_mm(struct mm_struct *mm) -{ - __flush_tlb_mm(mm); - flush_tlb_common(mm, FLUSH_ALL, 0); - /* No more mappings in other CPUs */ - cpumask_clear(mm_cpumask(mm)); - cpumask_set_cpu(smp_processor_id(), mm_cpumask(mm)); -} - -void flush_tlb_page(struct vm_area_struct *vma, - unsigned long addr) -{ - __flush_tlb_page(vma, addr); - flush_tlb_common(vma->vm_mm, vma, addr); -} - -/* Inter processor interrupts - * - * The IPIs are used for: - * * Force a schedule on a CPU - * * FLush TLB on other CPUs - * * Call a function on other CPUs - */ - -int send_ipi(int vector, int wait, cpumask_t cpu_mask) -{ - int i = 0; - reg_intr_vect_rw_ipi ipi = REG_RD(intr_vect, irq_regs[i], rw_ipi); - int ret = 0; - - /* Calculate CPUs to send to. */ - cpumask_and(&cpu_mask, &cpu_mask, cpu_online_mask); - - /* Send the IPI. */ - for_each_cpu(i, &cpu_mask) - { - ipi.vector |= vector; - REG_WR(intr_vect, irq_regs[i], rw_ipi, ipi); - } - - /* Wait for IPI to finish on other CPUS */ - if (wait) { - for_each_cpu(i, &cpu_mask) { - int j; - for (j = 0 ; j < 1000; j++) { - ipi = REG_RD(intr_vect, irq_regs[i], rw_ipi); - if (!ipi.vector) - break; - udelay(100); - } - - /* Timeout? */ - if (ipi.vector) { - printk("SMP call timeout from %d to %d\n", smp_processor_id(), i); - ret = -ETIMEDOUT; - dump_stack(); - } - } - } - return ret; -} - -/* - * You must not call this function with disabled interrupts or from a - * hardware interrupt handler or from a bottom half handler. - */ -int smp_call_function(void (*func)(void *info), void *info, int wait) -{ - cpumask_t cpu_mask; - struct call_data_struct data; - int ret; - - cpumask_setall(&cpu_mask); - cpumask_clear_cpu(smp_processor_id(), &cpu_mask); - - WARN_ON(irqs_disabled()); - - data.func = func; - data.info = info; - data.wait = wait; - - spin_lock(&call_lock); - call_data = &data; - ret = send_ipi(IPI_CALL, wait, cpu_mask); - spin_unlock(&call_lock); - - return ret; -} - -irqreturn_t crisv32_ipi_interrupt(int irq, void *dev_id) -{ - void (*func) (void *info) = call_data->func; - void *info = call_data->info; - reg_intr_vect_rw_ipi ipi; - - ipi = REG_RD(intr_vect, irq_regs[smp_processor_id()], rw_ipi); - - if (ipi.vector & IPI_SCHEDULE) { - scheduler_ipi(); - } - if (ipi.vector & IPI_CALL) { - func(info); - } - if (ipi.vector & IPI_FLUSH_TLB) { - if (flush_mm == FLUSH_ALL) - __flush_tlb_all(); - else if (flush_vma == FLUSH_ALL) - __flush_tlb_mm(flush_mm); - else - __flush_tlb_page(flush_vma, flush_addr); - } - - ipi.vector = 0; - REG_WR(intr_vect, irq_regs[smp_processor_id()], rw_ipi, ipi); - - return IRQ_HANDLED; -} - diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c index c17b01a..4fce9f1 100644 --- a/arch/cris/arch-v32/kernel/time.c +++ b/arch/cris/arch-v32/kernel/time.c @@ -8,12 +8,14 @@ #include <linux/timex.h> #include <linux/time.h> #include <linux/clocksource.h> +#include <linux/clockchips.h> #include <linux/interrupt.h> #include <linux/swap.h> #include <linux/sched.h> #include <linux/init.h> #include <linux/threads.h> #include <linux/cpufreq.h> +#include <linux/sched_clock.h> #include <linux/mm.h> #include <asm/types.h> #include <asm/signal.h> @@ -36,33 +38,11 @@ /* Number of 763 counts before watchdog bites */ #define ETRAX_WD_CNT ((2*ETRAX_WD_HZ)/HZ + 1) -/* Register the continuos readonly timer available in FS and ARTPEC-3. */ -static cycle_t read_cont_rotime(struct clocksource *cs) -{ - return (u32)REG_RD(timer, regi_timer0, r_time); -} - -static struct clocksource cont_rotime = { - .name = "crisv32_rotime", - .rating = 300, - .read = read_cont_rotime, - .mask = CLOCKSOURCE_MASK(32), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - -static int __init etrax_init_cont_rotime(void) -{ - clocksource_register_khz(&cont_rotime, 100000); - return 0; -} -arch_initcall(etrax_init_cont_rotime); +#define CRISV32_TIMER_FREQ (100000000lu) unsigned long timer_regs[NR_CPUS] = { regi_timer0, -#ifdef CONFIG_SMP - regi_timer2 -#endif }; extern int set_rtc_mmss(unsigned long nowtime); @@ -189,81 +169,104 @@ void handle_watchdog_bite(struct pt_regs *regs) #endif } -/* - * timer_interrupt() needs to keep up the real-time clock, - * as well as call the "xtime_update()" routine every clocktick. - */ -extern void cris_do_profile(struct pt_regs *regs); +extern void cris_profile_sample(struct pt_regs *regs); +static void __iomem *timer_base; -static inline irqreturn_t timer_interrupt(int irq, void *dev_id) +static void crisv32_clkevt_mode(enum clock_event_mode mode, + struct clock_event_device *dev) { - struct pt_regs *regs = get_irq_regs(); - int cpu = smp_processor_id(); - reg_timer_r_masked_intr masked_intr; - reg_timer_rw_ack_intr ack_intr = { 0 }; - - /* Check if the timer interrupt is for us (a tmr0 int) */ - masked_intr = REG_RD(timer, timer_regs[cpu], r_masked_intr); - if (!masked_intr.tmr0) - return IRQ_NONE; + reg_timer_rw_tmr0_ctrl ctrl = { + .op = regk_timer_hold, + .freq = regk_timer_f100, + }; - /* Acknowledge the timer irq. */ - ack_intr.tmr0 = 1; - REG_WR(timer, timer_regs[cpu], rw_ack_intr, ack_intr); + REG_WR(timer, timer_base, rw_tmr0_ctrl, ctrl); +} - /* Reset watchdog otherwise it resets us! */ - reset_watchdog(); +static int crisv32_clkevt_next_event(unsigned long evt, + struct clock_event_device *dev) +{ + reg_timer_rw_tmr0_ctrl ctrl = { + .op = regk_timer_ld, + .freq = regk_timer_f100, + }; + + REG_WR(timer, timer_base, rw_tmr0_div, evt); + REG_WR(timer, timer_base, rw_tmr0_ctrl, ctrl); + + ctrl.op = regk_timer_run; + REG_WR(timer, timer_base, rw_tmr0_ctrl, ctrl); + + return 0; +} + +static irqreturn_t crisv32_timer_interrupt(int irq, void *dev_id) +{ + struct clock_event_device *evt = dev_id; + reg_timer_rw_tmr0_ctrl ctrl = { + .op = regk_timer_hold, + .freq = regk_timer_f100, + }; + reg_timer_rw_ack_intr ack = { .tmr0 = 1 }; + reg_timer_r_masked_intr intr; + + intr = REG_RD(timer, timer_base, r_masked_intr); + if (!intr.tmr0) + return IRQ_NONE; - /* Update statistics. */ - update_process_times(user_mode(regs)); + REG_WR(timer, timer_base, rw_tmr0_ctrl, ctrl); + REG_WR(timer, timer_base, rw_ack_intr, ack); - cris_do_profile(regs); /* Save profiling information */ + reset_watchdog(); +#ifdef CONFIG_SYSTEM_PROFILER + cris_profile_sample(get_irq_regs()); +#endif - /* The master CPU is responsible for the time keeping. */ - if (cpu != 0) - return IRQ_HANDLED; + evt->event_handler(evt); - /* Call the real timer interrupt handler */ - xtime_update(1); return IRQ_HANDLED; } +static struct clock_event_device crisv32_clockevent = { + .name = "crisv32-timer", + .rating = 300, + .features = CLOCK_EVT_FEAT_ONESHOT, + .set_mode = crisv32_clkevt_mode, + .set_next_event = crisv32_clkevt_next_event, +}; + /* Timer is IRQF_SHARED so drivers can add stuff to the timer irq chain. */ static struct irqaction irq_timer = { - .handler = timer_interrupt, - .flags = IRQF_SHARED, - .name = "timer" + .handler = crisv32_timer_interrupt, + .flags = IRQF_TIMER | IRQF_SHARED, + .name = "crisv32-timer", + .dev_id = &crisv32_clockevent, }; -void __init cris_timer_init(void) +static u64 notrace crisv32_timer_sched_clock(void) { - int cpu = smp_processor_id(); - reg_timer_rw_tmr0_ctrl tmr0_ctrl = { 0 }; - reg_timer_rw_tmr0_div tmr0_div = TIMER0_DIV; - reg_timer_rw_intr_mask timer_intr_mask; + return REG_RD(timer, timer_base, r_time); +} - /* Setup the etrax timers. - * Base frequency is 100MHz, divider 1000000 -> 100 HZ - * We use timer0, so timer1 is free. - * The trig timer is used by the fasttimer API if enabled. - */ +static void __init crisv32_timer_init(void) +{ + reg_timer_rw_intr_mask timer_intr_mask; + reg_timer_rw_tmr0_ctrl ctrl = { + .op = regk_timer_hold, + .freq = regk_timer_f100, + }; - tmr0_ctrl.op = regk_timer_ld; - tmr0_ctrl.freq = regk_timer_f100; - REG_WR(timer, timer_regs[cpu], rw_tmr0_div, tmr0_div); - REG_WR(timer, timer_regs[cpu], rw_tmr0_ctrl, tmr0_ctrl); /* Load */ - tmr0_ctrl.op = regk_timer_run; - REG_WR(timer, timer_regs[cpu], rw_tmr0_ctrl, tmr0_ctrl); /* Start */ + REG_WR(timer, timer_base, rw_tmr0_ctrl, ctrl); - /* Enable the timer irq. */ - timer_intr_mask = REG_RD(timer, timer_regs[cpu], rw_intr_mask); + timer_intr_mask = REG_RD(timer, timer_base, rw_intr_mask); timer_intr_mask.tmr0 = 1; - REG_WR(timer, timer_regs[cpu], rw_intr_mask, timer_intr_mask); + REG_WR(timer, timer_base, rw_intr_mask, timer_intr_mask); } void __init time_init(void) { - reg_intr_vect_rw_mask intr_mask; + int irq; + int ret; /* Probe for the RTC and read it if it exists. * Before the RTC can be probed the loops_per_usec variable needs @@ -273,17 +276,28 @@ void __init time_init(void) */ loops_per_usec = 50; - /* Start CPU local timer. */ - cris_timer_init(); + irq = TIMER0_INTR_VECT; + timer_base = (void __iomem *) regi_timer0; + + crisv32_timer_init(); + + sched_clock_register(crisv32_timer_sched_clock, 32, + CRISV32_TIMER_FREQ); + + clocksource_mmio_init(timer_base + REG_RD_ADDR_timer_r_time, + "crisv32-timer", CRISV32_TIMER_FREQ, + 300, 32, clocksource_mmio_readl_up); + + crisv32_clockevent.cpumask = cpu_possible_mask; + crisv32_clockevent.irq = irq; - /* Enable the timer irq in global config. */ - intr_mask = REG_RD_VECT(intr_vect, regi_irq, rw_mask, 1); - intr_mask.timer0 = 1; - REG_WR_VECT(intr_vect, regi_irq, rw_mask, 1, intr_mask); + ret = setup_irq(irq, &irq_timer); + if (ret) + pr_warn("failed to setup irq %d\n", irq); - /* Now actually register the timer irq handler that calls - * timer_interrupt(). */ - setup_irq(TIMER0_INTR_VECT, &irq_timer); + clockevents_config_and_register(&crisv32_clockevent, + CRISV32_TIMER_FREQ, + 2, 0xffffffff); /* Enable watchdog if we should use one. */ diff --git a/arch/cris/arch-v32/lib/Makefile b/arch/cris/arch-v32/lib/Makefile index dd296b9..e91cf02 100644 --- a/arch/cris/arch-v32/lib/Makefile +++ b/arch/cris/arch-v32/lib/Makefile @@ -3,5 +3,5 @@ # lib-y = checksum.o checksumcopy.o string.o usercopy.o memset.o \ - csumcpfruser.o spinlock.o delay.o strcmp.o + csumcpfruser.o delay.o strcmp.o diff --git a/arch/cris/arch-v32/lib/spinlock.S b/arch/cris/arch-v32/lib/spinlock.S deleted file mode 100644 index fe610b9..0000000 --- a/arch/cris/arch-v32/lib/spinlock.S +++ /dev/null @@ -1,40 +0,0 @@ -;; Core of the spinlock implementation -;; -;; Copyright (C) 2004 Axis Communications AB. -;; -;; Author: Mikael Starvik - - - .global cris_spin_lock - .type cris_spin_lock,@function - .global cris_spin_trylock - .type cris_spin_trylock,@function - - .text - -cris_spin_lock: - clearf p -1: test.b [$r10] - beq 1b - clearf p - ax - clear.b [$r10] - bcs 1b - clearf p - ret - nop - - .size cris_spin_lock, . - cris_spin_lock - -cris_spin_trylock: - clearf p -1: move.b [$r10], $r11 - ax - clear.b [$r10] - bcs 1b - clearf p - ret - movu.b $r11,$r10 - - .size cris_spin_trylock, . - cris_spin_trylock - diff --git a/arch/cris/arch-v32/mm/init.c b/arch/cris/arch-v32/mm/init.c index 3deca52..f5438ca 100644 --- a/arch/cris/arch-v32/mm/init.c +++ b/arch/cris/arch-v32/mm/init.c @@ -40,17 +40,6 @@ void __init cris_mmu_init(void) */ per_cpu(current_pgd, smp_processor_id()) = init_mm.pgd; -#ifdef CONFIG_SMP - { - pgd_t **pgd; - pgd = (pgd_t**)&per_cpu(current_pgd, smp_processor_id()); - SUPP_BANK_SEL(1); - SUPP_REG_WR(RW_MM_TLB_PGD, pgd); - SUPP_BANK_SEL(2); - SUPP_REG_WR(RW_MM_TLB_PGD, pgd); - } -#endif - /* Initialise the TLB. Function found in tlb.c. */ tlb_init(); diff --git a/arch/cris/arch-v32/mm/mmu.S b/arch/cris/arch-v32/mm/mmu.S index 72727c1..c098104 100644 --- a/arch/cris/arch-v32/mm/mmu.S +++ b/arch/cris/arch-v32/mm/mmu.S @@ -115,11 +115,7 @@ move.d $r0, [$r1] ; last_refill_cause = rw_mm_cause 3: ; Probably not in a loop, continue normal processing -#ifdef CONFIG_SMP - move $s7, $acr ; PGD -#else move.d current_pgd, $acr ; PGD -#endif ; Look up PMD in PGD lsrq 24, $r0 ; Get PMD index into PGD (bit 24-31) move.d [$acr], $acr ; PGD for the current process diff --git a/arch/cris/boot/dts/Makefile b/arch/cris/boot/dts/Makefile new file mode 100644 index 0000000..faf69fb --- /dev/null +++ b/arch/cris/boot/dts/Makefile @@ -0,0 +1,6 @@ +BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_BUILTIN_DTB)).dtb.o +ifneq ($(CONFIG_BUILTIN_DTB),"") +obj-$(CONFIG_OF) += $(BUILTIN_DTB) +endif + +clean-files := *.dtb.S diff --git a/arch/cris/boot/dts/dev88.dts b/arch/cris/boot/dts/dev88.dts new file mode 100644 index 0000000..4fa5a3f --- /dev/null +++ b/arch/cris/boot/dts/dev88.dts @@ -0,0 +1,18 @@ +/dts-v1/; + +/include/ "etraxfs.dtsi" + +/ { + model = "Axis 88 Developer Board"; + compatible = "axis,dev88"; + + aliases { + serial0 = &uart0; + }; + + soc { + uart0: serial@b00260000 { + status = "okay"; + }; + }; +}; diff --git a/arch/cris/boot/dts/etraxfs.dtsi b/arch/cris/boot/dts/etraxfs.dtsi new file mode 100644 index 0000000..909bced --- /dev/null +++ b/arch/cris/boot/dts/etraxfs.dtsi @@ -0,0 +1,38 @@ +/ { + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&intc>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + model = "axis,crisv32"; + reg = <0>; + }; + }; + + soc { + compatible = "simple-bus"; + model = "etraxfs"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + intc: interrupt-controller { + compatible = "axis,crisv32-intc"; + reg = <0xb001c000 0x1000>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + serial@b00260000 { + compatible = "axis,etraxfs-uart"; + reg = <0xb0026000 0x1000>; + interrupts = <68>; + status = "disabled"; + }; + }; +}; diff --git a/arch/cris/include/arch-v10/arch/atomic.h b/arch/cris/include/arch-v10/arch/atomic.h deleted file mode 100644 index 6ef5e7d..0000000 --- a/arch/cris/include/arch-v10/arch/atomic.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __ASM_CRIS_ARCH_ATOMIC__ -#define __ASM_CRIS_ARCH_ATOMIC__ - -#define cris_atomic_save(addr, flags) local_irq_save(flags); -#define cris_atomic_restore(addr, flags) local_irq_restore(flags); - -#endif diff --git a/arch/cris/include/arch-v10/arch/system.h b/arch/cris/include/arch-v10/arch/system.h index 935fde3..9b5580f 100644 --- a/arch/cris/include/arch-v10/arch/system.h +++ b/arch/cris/include/arch-v10/arch/system.h @@ -36,12 +36,4 @@ static inline unsigned long _get_base(char * addr) return 0; } -#define nop() __asm__ __volatile__ ("nop"); - -#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) -#define tas(ptr) (xchg((ptr),1)) - -struct __xchg_dummy { unsigned long a[100]; }; -#define __xg(x) ((struct __xchg_dummy *)(x)) - #endif diff --git a/arch/cris/include/arch-v32/arch/atomic.h b/arch/cris/include/arch-v32/arch/atomic.h deleted file mode 100644 index 852ceff..0000000 --- a/arch/cris/include/arch-v32/arch/atomic.h +++ /dev/null @@ -1,36 +0,0 @@ -#ifndef __ASM_CRIS_ARCH_ATOMIC__ -#define __ASM_CRIS_ARCH_ATOMIC__ - -#include <linux/spinlock_types.h> - -extern void cris_spin_unlock(void *l, int val); -extern void cris_spin_lock(void *l); -extern int cris_spin_trylock(void* l); - -#ifndef CONFIG_SMP -#define cris_atomic_save(addr, flags) local_irq_save(flags); -#define cris_atomic_restore(addr, flags) local_irq_restore(flags); -#else - -extern spinlock_t cris_atomic_locks[]; -#define LOCK_COUNT 128 -#define HASH_ADDR(a) (((int)a) & 127) - -#define cris_atomic_save(addr, flags) \ - local_irq_save(flags); \ - cris_spin_lock((void *)&cris_atomic_locks[HASH_ADDR(addr)].raw_lock.slock); - -#define cris_atomic_restore(addr, flags) \ - { \ - spinlock_t *lock = (void*)&cris_atomic_locks[HASH_ADDR(addr)]; \ - __asm__ volatile ("move.d %1,%0" \ - : "=m" (lock->raw_lock.slock) \ - : "r" (1) \ - : "memory"); \ - local_irq_restore(flags); \ - } - -#endif - -#endif - diff --git a/arch/cris/include/arch-v32/arch/processor.h b/arch/cris/include/arch-v32/arch/processor.h index a024b7d..5687592 100644 --- a/arch/cris/include/arch-v32/arch/processor.h +++ b/arch/cris/include/arch-v32/arch/processor.h @@ -25,8 +25,7 @@ struct thread_struct { */ #define TASK_SIZE (0xB0000000UL) -/* CCS I=1, enable interrupts. */ -#define INIT_THREAD { 0, 0, (1 << I_CCS_BITNR) } +#define INIT_THREAD { } #define KSTK_EIP(tsk) \ ({ \ diff --git a/arch/cris/include/arch-v32/arch/spinlock.h b/arch/cris/include/arch-v32/arch/spinlock.h deleted file mode 100644 index f132755..0000000 --- a/arch/cris/include/arch-v32/arch/spinlock.h +++ /dev/null @@ -1,131 +0,0 @@ -#ifndef __ASM_ARCH_SPINLOCK_H -#define __ASM_ARCH_SPINLOCK_H - -#include <linux/spinlock_types.h> - -#define RW_LOCK_BIAS 0x01000000 - -extern void cris_spin_unlock(void *l, int val); -extern void cris_spin_lock(void *l); -extern int cris_spin_trylock(void *l); - -static inline int arch_spin_is_locked(arch_spinlock_t *x) -{ - return *(volatile signed char *)(&(x)->slock) <= 0; -} - -static inline void arch_spin_unlock(arch_spinlock_t *lock) -{ - __asm__ volatile ("move.d %1,%0" \ - : "=m" (lock->slock) \ - : "r" (1) \ - : "memory"); -} - -static inline void arch_spin_unlock_wait(arch_spinlock_t *lock) -{ - while (arch_spin_is_locked(lock)) - cpu_relax(); -} - -static inline int arch_spin_trylock(arch_spinlock_t *lock) -{ - return cris_spin_trylock((void *)&lock->slock); -} - -static inline void arch_spin_lock(arch_spinlock_t *lock) -{ - cris_spin_lock((void *)&lock->slock); -} - -static inline void -arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long flags) -{ - arch_spin_lock(lock); -} - -/* - * Read-write spinlocks, allowing multiple readers - * but only one writer. - * - * NOTE! it is quite common to have readers in interrupts - * but no interrupt writers. For those circumstances we - * can "mix" irq-safe locks - any writer needs to get a - * irq-safe write-lock, but readers can get non-irqsafe - * read-locks. - * - */ - -static inline int arch_read_can_lock(arch_rwlock_t *x) -{ - return (int)(x)->lock > 0; -} - -static inline int arch_write_can_lock(arch_rwlock_t *x) -{ - return (x)->lock == RW_LOCK_BIAS; -} - -static inline void arch_read_lock(arch_rwlock_t *rw) -{ - arch_spin_lock(&rw->slock); - while (rw->lock == 0); - rw->lock--; - arch_spin_unlock(&rw->slock); -} - -static inline void arch_write_lock(arch_rwlock_t *rw) -{ - arch_spin_lock(&rw->slock); - while (rw->lock != RW_LOCK_BIAS); - rw->lock = 0; - arch_spin_unlock(&rw->slock); -} - -static inline void arch_read_unlock(arch_rwlock_t *rw) -{ - arch_spin_lock(&rw->slock); - rw->lock++; - arch_spin_unlock(&rw->slock); -} - -static inline void arch_write_unlock(arch_rwlock_t *rw) -{ - arch_spin_lock(&rw->slock); - while (rw->lock != RW_LOCK_BIAS); - rw->lock = RW_LOCK_BIAS; - arch_spin_unlock(&rw->slock); -} - -static inline int arch_read_trylock(arch_rwlock_t *rw) -{ - int ret = 0; - arch_spin_lock(&rw->slock); - if (rw->lock != 0) { - rw->lock--; - ret = 1; - } - arch_spin_unlock(&rw->slock); - return ret; -} - -static inline int arch_write_trylock(arch_rwlock_t *rw) -{ - int ret = 0; - arch_spin_lock(&rw->slock); - if (rw->lock == RW_LOCK_BIAS) { - rw->lock = 0; - ret = 1; - } - arch_spin_unlock(&rw->slock); - return ret; -} - -#define _raw_read_lock_flags(lock, flags) _raw_read_lock(lock) -#define _raw_write_lock_flags(lock, flags) _raw_write_lock(lock) - -#define arch_spin_relax(lock) cpu_relax() -#define arch_read_relax(lock) cpu_relax() -#define arch_write_relax(lock) cpu_relax() - -#endif /* __ASM_ARCH_SPINLOCK_H */ diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild index 889f2de..057e518 100644 --- a/arch/cris/include/asm/Kbuild +++ b/arch/cris/include/asm/Kbuild @@ -1,16 +1,29 @@ - +generic-y += atomic.h generic-y += barrier.h generic-y += clkdev.h +generic-y += cmpxchg.h generic-y += cputime.h +generic-y += device.h +generic-y += div64.h generic-y += exec.h +generic-y += emergency-restart.h +generic-y += futex.h +generic-y += hardirq.h +generic-y += irq_regs.h generic-y += irq_work.h +generic-y += kdebug.h +generic-y += kmap_types.h generic-y += kvm_para.h generic-y += linkage.h +generic-y += local.h +generic-y += local64.h generic-y += mcs_spinlock.h generic-y += module.h +generic-y += percpu.h generic-y += preempt.h generic-y += scatterlist.h generic-y += sections.h +generic-y += topology.h generic-y += trace_clock.h generic-y += vga.h generic-y += xor.h diff --git a/arch/cris/include/asm/atomic.h b/arch/cris/include/asm/atomic.h deleted file mode 100644 index 279766a..0000000 --- a/arch/cris/include/asm/atomic.h +++ /dev/null @@ -1,149 +0,0 @@ -/* $Id: atomic.h,v 1.3 2001/07/25 16:15:19 bjornw Exp $ */ - -#ifndef __ASM_CRIS_ATOMIC__ -#define __ASM_CRIS_ATOMIC__ - -#include <linux/compiler.h> -#include <linux/types.h> -#include <asm/cmpxchg.h> -#include <arch/atomic.h> -#include <arch/system.h> -#include <asm/barrier.h> - -/* - * Atomic operations that C can't guarantee us. Useful for - * resource counting etc.. - */ - -#define ATOMIC_INIT(i) { (i) } - -#define atomic_read(v) ACCESS_ONCE((v)->counter) -#define atomic_set(v,i) (((v)->counter) = (i)) - -/* These should be written in asm but we do it in C for now. */ - -#define ATOMIC_OP(op, c_op) \ -static inline void atomic_##op(int i, volatile atomic_t *v) \ -{ \ - unsigned long flags; \ - cris_atomic_save(v, flags); \ - v->counter c_op i; \ - cris_atomic_restore(v, flags); \ -} \ - -#define ATOMIC_OP_RETURN(op, c_op) \ -static inline int atomic_##op##_return(int i, volatile atomic_t *v) \ -{ \ - unsigned long flags; \ - int retval; \ - cris_atomic_save(v, flags); \ - retval = (v->counter c_op i); \ - cris_atomic_restore(v, flags); \ - return retval; \ -} - -#define ATOMIC_OPS(op, c_op) ATOMIC_OP(op, c_op) ATOMIC_OP_RETURN(op, c_op) - -ATOMIC_OPS(add, +=) -ATOMIC_OPS(sub, -=) - -#undef ATOMIC_OPS -#undef ATOMIC_OP_RETURN -#undef ATOMIC_OP - -#define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0) - -static inline int atomic_sub_and_test(int i, volatile atomic_t *v) -{ - int retval; - unsigned long flags; - cris_atomic_save(v, flags); - retval = (v->counter -= i) == 0; - cris_atomic_restore(v, flags); - return retval; -} - -static inline void atomic_inc(volatile atomic_t *v) -{ - unsigned long flags; - cris_atomic_save(v, flags); - (v->counter)++; - cris_atomic_restore(v, flags); -} - -static inline void atomic_dec(volatile atomic_t *v) -{ - unsigned long flags; - cris_atomic_save(v, flags); - (v->counter)--; - cris_atomic_restore(v, flags); -} - -static inline int atomic_inc_return(volatile atomic_t *v) -{ - unsigned long flags; - int retval; - cris_atomic_save(v, flags); - retval = ++(v->counter); - cris_atomic_restore(v, flags); - return retval; -} - -static inline int atomic_dec_return(volatile atomic_t *v) -{ - unsigned long flags; - int retval; - cris_atomic_save(v, flags); - retval = --(v->counter); - cris_atomic_restore(v, flags); - return retval; -} -static inline int atomic_dec_and_test(volatile atomic_t *v) -{ - int retval; - unsigned long flags; - cris_atomic_save(v, flags); - retval = --(v->counter) == 0; - cris_atomic_restore(v, flags); - return retval; -} - -static inline int atomic_inc_and_test(volatile atomic_t *v) -{ - int retval; - unsigned long flags; - cris_atomic_save(v, flags); - retval = ++(v->counter) == 0; - cris_atomic_restore(v, flags); - return retval; -} - -static inline int atomic_cmpxchg(atomic_t *v, int old, int new) -{ - int ret; - unsigned long flags; - - cris_atomic_save(v, flags); - ret = v->counter; - if (likely(ret == old)) - v->counter = new; - cris_atomic_restore(v, flags); - return ret; -} - -#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) - -static inline int __atomic_add_unless(atomic_t *v, int a, int u) -{ - int ret; - unsigned long flags; - - cris_atomic_save(v, flags); - ret = v->counter; - if (ret != u) - v->counter += a; - cris_atomic_restore(v, flags); - return ret; -} - -#endif diff --git a/arch/cris/include/asm/bitops.h b/arch/cris/include/asm/bitops.h index bd49a54..8062cb5 100644 --- a/arch/cris/include/asm/bitops.h +++ b/arch/cris/include/asm/bitops.h @@ -19,119 +19,10 @@ #endif #include <arch/bitops.h> -#include <linux/atomic.h> #include <linux/compiler.h> #include <asm/barrier.h> -/* - * set_bit - Atomically set a bit in memory - * @nr: the bit to set - * @addr: the address to start counting from - * - * This function is atomic and may not be reordered. See __set_bit() - * if you do not require the atomic guarantees. - * Note that @nr may be almost arbitrarily large; this function is not - * restricted to acting on a single-word quantity. - */ - -#define set_bit(nr, addr) (void)test_and_set_bit(nr, addr) - -/* - * clear_bit - Clears a bit in memory - * @nr: Bit to clear - * @addr: Address to start counting from - * - * clear_bit() is atomic and may not be reordered. However, it does - * not contain a memory barrier, so if it is used for locking purposes, - * you should call smp_mb__before_atomic() and/or smp_mb__after_atomic() - * in order to ensure changes are visible on other processors. - */ - -#define clear_bit(nr, addr) (void)test_and_clear_bit(nr, addr) - -/* - * change_bit - Toggle a bit in memory - * @nr: Bit to change - * @addr: Address to start counting from - * - * change_bit() is atomic and may not be reordered. - * Note that @nr may be almost arbitrarily large; this function is not - * restricted to acting on a single-word quantity. - */ - -#define change_bit(nr, addr) (void)test_and_change_bit(nr, addr) - -/** - * test_and_set_bit - Set a bit and return its old value - * @nr: Bit to set - * @addr: Address to count from - * - * This operation is atomic and cannot be reordered. - * It also implies a memory barrier. - */ - -static inline int test_and_set_bit(int nr, volatile unsigned long *addr) -{ - unsigned int mask, retval; - unsigned long flags; - unsigned int *adr = (unsigned int *)addr; - - adr += nr >> 5; - mask = 1 << (nr & 0x1f); - cris_atomic_save(addr, flags); - retval = (mask & *adr) != 0; - *adr |= mask; - cris_atomic_restore(addr, flags); - return retval; -} - -/** - * test_and_clear_bit - Clear a bit and return its old value - * @nr: Bit to clear - * @addr: Address to count from - * - * This operation is atomic and cannot be reordered. - * It also implies a memory barrier. - */ - -static inline int test_and_clear_bit(int nr, volatile unsigned long *addr) -{ - unsigned int mask, retval; - unsigned long flags; - unsigned int *adr = (unsigned int *)addr; - - adr += nr >> 5; - mask = 1 << (nr & 0x1f); - cris_atomic_save(addr, flags); - retval = (mask & *adr) != 0; - *adr &= ~mask; - cris_atomic_restore(addr, flags); - return retval; -} - -/** - * test_and_change_bit - Change a bit and return its old value - * @nr: Bit to change - * @addr: Address to count from - * - * This operation is atomic and cannot be reordered. - * It also implies a memory barrier. - */ - -static inline int test_and_change_bit(int nr, volatile unsigned long *addr) -{ - unsigned int mask, retval; - unsigned long flags; - unsigned int *adr = (unsigned int *)addr; - adr += nr >> 5; - mask = 1 << (nr & 0x1f); - cris_atomic_save(addr, flags); - retval = (mask & *adr) != 0; - *adr ^= mask; - cris_atomic_restore(addr, flags); - return retval; -} - +#include <asm-generic/bitops/atomic.h> #include <asm-generic/bitops/non-atomic.h> /* diff --git a/arch/cris/include/asm/cmpxchg.h b/arch/cris/include/asm/cmpxchg.h deleted file mode 100644 index b756dac..0000000 --- a/arch/cris/include/asm/cmpxchg.h +++ /dev/null @@ -1,53 +0,0 @@ -#ifndef __ASM_CRIS_CMPXCHG__ -#define __ASM_CRIS_CMPXCHG__ - -#include <linux/irqflags.h> - -static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size) -{ - /* since Etrax doesn't have any atomic xchg instructions, we need to disable - irq's (if enabled) and do it with move.d's */ - unsigned long flags,temp; - local_irq_save(flags); /* save flags, including irq enable bit and shut off irqs */ - switch (size) { - case 1: - *((unsigned char *)&temp) = x; - x = *(unsigned char *)ptr; - *(unsigned char *)ptr = *((unsigned char *)&temp); - break; - case 2: - *((unsigned short *)&temp) = x; - x = *(unsigned short *)ptr; - *(unsigned short *)ptr = *((unsigned short *)&temp); - break; - case 4: - temp = x; - x = *(unsigned long *)ptr; - *(unsigned long *)ptr = temp; - break; - } - local_irq_restore(flags); /* restore irq enable bit */ - return x; -} - -#define xchg(ptr,x) \ - ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) - -#define tas(ptr) (xchg((ptr),1)) - -#include <asm-generic/cmpxchg-local.h> - -/* - * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make - * them available. - */ -#define cmpxchg_local(ptr, o, n) \ - ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\ - (unsigned long)(n), sizeof(*(ptr)))) -#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n)) - -#ifndef CONFIG_SMP -#include <asm-generic/cmpxchg.h> -#endif - -#endif /* __ASM_CRIS_CMPXCHG__ */ diff --git a/arch/cris/include/asm/device.h b/arch/cris/include/asm/device.h deleted file mode 100644 index d8f9872..0000000 --- a/arch/cris/include/asm/device.h +++ /dev/null @@ -1,7 +0,0 @@ -/* - * Arch specific extensions to struct device - * - * This file is released under the GPLv2 - */ -#include <asm-generic/device.h> - diff --git a/arch/cris/include/asm/div64.h b/arch/cris/include/asm/div64.h deleted file mode 100644 index 6cd978c..0000000 --- a/arch/cris/include/asm/div64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/div64.h> diff --git a/arch/cris/include/asm/elf.h b/arch/cris/include/asm/elf.h index 30ded8f..c2a394f 100644 --- a/arch/cris/include/asm/elf.h +++ b/arch/cris/include/asm/elf.h @@ -71,7 +71,7 @@ typedef unsigned long elf_fpregset_t; the loader. We need to make sure that it is out of the way of the program that it will "exec", and that there is sufficient room for the brk. */ -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3) +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) /* This yields a mask that user programs can use to figure out what instruction set this CPU supports. This could be done in user space, diff --git a/arch/cris/include/asm/emergency-restart.h b/arch/cris/include/asm/emergency-restart.h deleted file mode 100644 index 108d8c4..0000000 --- a/arch/cris/include/asm/emergency-restart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_EMERGENCY_RESTART_H -#define _ASM_EMERGENCY_RESTART_H - -#include <asm-generic/emergency-restart.h> - -#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/arch/cris/include/asm/futex.h b/arch/cris/include/asm/futex.h deleted file mode 100644 index 6a332a9..0000000 --- a/arch/cris/include/asm/futex.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_FUTEX_H -#define _ASM_FUTEX_H - -#include <asm-generic/futex.h> - -#endif diff --git a/arch/cris/include/asm/hardirq.h b/arch/cris/include/asm/hardirq.h deleted file mode 100644 index 04126f7..0000000 --- a/arch/cris/include/asm/hardirq.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __ASM_HARDIRQ_H -#define __ASM_HARDIRQ_H - -#include <asm/irq.h> -#include <asm-generic/hardirq.h> - -#endif /* __ASM_HARDIRQ_H */ diff --git a/arch/cris/include/asm/irq_regs.h b/arch/cris/include/asm/irq_regs.h deleted file mode 100644 index 3dd9c0b..0000000 --- a/arch/cris/include/asm/irq_regs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/irq_regs.h> diff --git a/arch/cris/include/asm/kdebug.h b/arch/cris/include/asm/kdebug.h deleted file mode 100644 index 6ece1b0..0000000 --- a/arch/cris/include/asm/kdebug.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kdebug.h> diff --git a/arch/cris/include/asm/kmap_types.h b/arch/cris/include/asm/kmap_types.h deleted file mode 100644 index d2d643c..0000000 --- a/arch/cris/include/asm/kmap_types.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _ASM_KMAP_TYPES_H -#define _ASM_KMAP_TYPES_H - -/* Dummy header just to define km_type. None of this - * is actually used on cris. - */ - -#include <asm-generic/kmap_types.h> - -#endif diff --git a/arch/cris/include/asm/local.h b/arch/cris/include/asm/local.h deleted file mode 100644 index c11c530..0000000 --- a/arch/cris/include/asm/local.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local.h> diff --git a/arch/cris/include/asm/local64.h b/arch/cris/include/asm/local64.h deleted file mode 100644 index 36c93b5..0000000 --- a/arch/cris/include/asm/local64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local64.h> diff --git a/arch/cris/include/asm/percpu.h b/arch/cris/include/asm/percpu.h deleted file mode 100644 index 6db9b43..0000000 --- a/arch/cris/include/asm/percpu.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _CRIS_PERCPU_H -#define _CRIS_PERCPU_H - -#include <asm-generic/percpu.h> - -#endif /* _CRIS_PERCPU_H */ diff --git a/arch/cris/include/asm/smp.h b/arch/cris/include/asm/smp.h deleted file mode 100644 index c615a06..0000000 --- a/arch/cris/include/asm/smp.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __ASM_SMP_H -#define __ASM_SMP_H - -#include <linux/cpumask.h> - -extern cpumask_t phys_cpu_present_map; - -#define raw_smp_processor_id() (current_thread_info()->cpu) - -#endif diff --git a/arch/cris/include/asm/spinlock.h b/arch/cris/include/asm/spinlock.h deleted file mode 100644 index ed816b5..0000000 --- a/arch/cris/include/asm/spinlock.h +++ /dev/null @@ -1 +0,0 @@ -#include <arch/spinlock.h> diff --git a/arch/cris/include/asm/tlbflush.h b/arch/cris/include/asm/tlbflush.h index 20697e7..b424f43 100644 --- a/arch/cris/include/asm/tlbflush.h +++ b/arch/cris/include/asm/tlbflush.h @@ -22,16 +22,9 @@ extern void __flush_tlb_mm(struct mm_struct *mm); extern void __flush_tlb_page(struct vm_area_struct *vma, unsigned long addr); -#ifdef CONFIG_SMP -extern void flush_tlb_all(void); -extern void flush_tlb_mm(struct mm_struct *mm); -extern void flush_tlb_page(struct vm_area_struct *vma, - unsigned long addr); -#else #define flush_tlb_all __flush_tlb_all #define flush_tlb_mm __flush_tlb_mm #define flush_tlb_page __flush_tlb_page -#endif static inline void flush_tlb_range(struct vm_area_struct * vma, unsigned long start, unsigned long end) { diff --git a/arch/cris/include/asm/topology.h b/arch/cris/include/asm/topology.h deleted file mode 100644 index 2ac613d..0000000 --- a/arch/cris/include/asm/topology.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_CRIS_TOPOLOGY_H -#define _ASM_CRIS_TOPOLOGY_H - -#include <asm-generic/topology.h> - -#endif /* _ASM_CRIS_TOPOLOGY_H */ diff --git a/arch/cris/kernel/Makefile b/arch/cris/kernel/Makefile index b45640b..edef71f 100644 --- a/arch/cris/kernel/Makefile +++ b/arch/cris/kernel/Makefile @@ -7,6 +7,7 @@ CPPFLAGS_vmlinux.lds := -DDRAM_VIRTUAL_BASE=0x$(CONFIG_ETRAX_DRAM_VIRTUAL_BASE) extra-y := vmlinux.lds obj-y := process.o traps.o irq.o ptrace.o setup.o time.o sys_cris.o +obj-y += devicetree.o obj-$(CONFIG_MODULES) += crisksyms.o obj-$(CONFIG_MODULES) += module.o diff --git a/arch/cris/kernel/devicetree.c b/arch/cris/kernel/devicetree.c new file mode 100644 index 0000000..53ff8d7 --- /dev/null +++ b/arch/cris/kernel/devicetree.c @@ -0,0 +1,14 @@ +#include <linux/init.h> +#include <linux/bootmem.h> +#include <linux/printk.h> + +void __init early_init_dt_add_memory_arch(u64 base, u64 size) +{ + pr_err("%s(%llx, %llx)\n", + __func__, base, size); +} + +void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align) +{ + return alloc_bootmem_align(size, align); +} diff --git a/arch/cris/kernel/ptrace.c b/arch/cris/kernel/ptrace.c index 58d44ee..fd3427e 100644 --- a/arch/cris/kernel/ptrace.c +++ b/arch/cris/kernel/ptrace.c @@ -42,3 +42,26 @@ void do_notify_resume(int canrestart, struct pt_regs *regs, tracehook_notify_resume(regs); } } + +void do_work_pending(int syscall, struct pt_regs *regs, + unsigned int thread_flags) +{ + do { + if (likely(thread_flags & _TIF_NEED_RESCHED)) { + schedule(); + } else { + if (unlikely(!user_mode(regs))) + return; + local_irq_enable(); + if (thread_flags & _TIF_SIGPENDING) { + do_signal(syscall, regs); + syscall = 0; + } else { + clear_thread_flag(TIF_NOTIFY_RESUME); + tracehook_notify_resume(regs); + } + } + local_irq_disable(); + thread_flags = current_thread_info()->flags; + } while (thread_flags & _TIF_WORK_MASK); +} diff --git a/arch/cris/kernel/setup.c b/arch/cris/kernel/setup.c index 905b70e..bb12aa9 100644 --- a/arch/cris/kernel/setup.c +++ b/arch/cris/kernel/setup.c @@ -19,6 +19,9 @@ #include <linux/utsname.h> #include <linux/pfn.h> #include <linux/cpu.h> +#include <linux/of.h> +#include <linux/of_fdt.h> +#include <linux/of_platform.h> #include <asm/setup.h> #include <arch/system.h> @@ -64,6 +67,10 @@ void __init setup_arch(char **cmdline_p) unsigned long start_pfn, max_pfn; unsigned long memory_start; +#ifdef CONFIG_OF + early_init_dt_scan(__dtb_start); +#endif + /* register an initial console printing routine for printk's */ init_etrax_debug(); @@ -141,6 +148,8 @@ void __init setup_arch(char **cmdline_p) reserve_bootmem(PFN_PHYS(start_pfn), bootmap_size, BOOTMEM_DEFAULT); + unflatten_and_copy_device_tree(); + /* paging_init() sets up the MMU and marks all pages as reserved */ paging_init(); @@ -204,3 +213,9 @@ static int __init topology_init(void) subsys_initcall(topology_init); +static int __init cris_of_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + return 0; +} +core_initcall(cris_of_init); diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c index fe6acda..7780d37 100644 --- a/arch/cris/kernel/time.c +++ b/arch/cris/kernel/time.c @@ -79,11 +79,13 @@ cris_do_profile(struct pt_regs* regs) #endif } +#ifndef CONFIG_GENERIC_SCHED_CLOCK unsigned long long sched_clock(void) { return (unsigned long long)jiffies * (NSEC_PER_SEC / HZ) + get_ns_in_jiffie(); } +#endif static int __init init_udelay(void) diff --git a/arch/frv/include/asm/io.h b/arch/frv/include/asm/io.h index 99bb7ef..0b78bc8 100644 --- a/arch/frv/include/asm/io.h +++ b/arch/frv/include/asm/io.h @@ -342,6 +342,11 @@ static inline void iowrite32(u32 val, void __iomem *p) __flush_PCI_writes(); } +#define ioread16be(addr) be16_to_cpu(ioread16(addr)) +#define ioread32be(addr) be32_to_cpu(ioread32(addr)) +#define iowrite16be(v, addr) iowrite16(cpu_to_be16(v), (addr)) +#define iowrite32be(v, addr) iowrite32(cpu_to_be32(v), (addr)) + static inline void ioread8_rep(void __iomem *p, void *dst, unsigned long count) { io_insb((unsigned long) p, dst, count); diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 4f9a666..76d25b2 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -15,6 +15,7 @@ config IA64 select ARCH_MIGHT_HAVE_PC_SERIO select PCI if (!IA64_HP_SIM) select ACPI if (!IA64_HP_SIM) + select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI select ARCH_MIGHT_HAVE_ACPI_PDC if ACPI select HAVE_UNSTABLE_SCHED_CLOCK select HAVE_IDE diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 35bf22c..b1698bc 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -887,7 +887,7 @@ static int _acpi_map_lsapic(acpi_handle handle, int physid, int *pcpu) } /* wrapper to silence section mismatch warning */ -int __ref acpi_map_cpu(acpi_handle handle, int physid, int *pcpu) +int __ref acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, int *pcpu) { return _acpi_map_lsapic(handle, physid, pcpu); } diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index 5f4243f..60e02f7 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -2159,7 +2159,7 @@ static const struct file_operations pfm_file_ops = { static char *pfmfs_dname(struct dentry *dentry, char *buffer, int buflen) { return dynamic_dname(dentry, buffer, buflen, "pfm:[%lu]", - dentry->d_inode->i_ino); + d_inode(dentry)->i_ino); } static const struct dentry_operations pfmfs_dentry_operations = { diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 48cc657..d4e162d 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -240,15 +240,12 @@ static acpi_status resource_to_window(struct acpi_resource *resource, * We're only interested in _CRS descriptors that are * - address space descriptors for memory or I/O space * - non-zero size - * - producers, i.e., the address space is routed downstream, - * not consumed by the bridge itself */ status = acpi_resource_to_address64(resource, addr); if (ACPI_SUCCESS(status) && (addr->resource_type == ACPI_MEMORY_RANGE || addr->resource_type == ACPI_IO_RANGE) && - addr->address.address_length && - addr->producer_consumer == ACPI_PRODUCER) + addr->address.address_length) return AE_OK; return AE_ERROR; diff --git a/arch/m32r/include/asm/io.h b/arch/m32r/include/asm/io.h index 6e7787f..9cc00db 100644 --- a/arch/m32r/include/asm/io.h +++ b/arch/m32r/include/asm/io.h @@ -67,6 +67,7 @@ static inline void __iomem *ioremap(unsigned long offset, unsigned long size) extern void iounmap(volatile void __iomem *addr); #define ioremap_nocache(off,size) ioremap(off,size) +#define ioremap_wc ioremap_nocache /* * IO bus memory addresses are also 1:1 with the physical address diff --git a/arch/metag/kernel/process.c b/arch/metag/kernel/process.c index 483dff9..7f54618 100644 --- a/arch/metag/kernel/process.c +++ b/arch/metag/kernel/process.c @@ -174,8 +174,11 @@ void show_regs(struct pt_regs *regs) show_trace(NULL, (unsigned long *)regs->ctx.AX[0].U0, regs); } +/* + * Copy architecture-specific thread state + */ int copy_thread(unsigned long clone_flags, unsigned long usp, - unsigned long arg, struct task_struct *tsk) + unsigned long kthread_arg, struct task_struct *tsk) { struct pt_regs *childregs = task_pt_regs(tsk); void *kernel_context = ((void *) childregs + @@ -202,12 +205,13 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, global_base = __core_reg_get(A1GbP); childregs->ctx.AX[0].U1 = (unsigned long) global_base; childregs->ctx.AX[0].U0 = (unsigned long) kernel_context; - /* Set D1Ar1=arg and D1RtP=usp (fn) */ + /* Set D1Ar1=kthread_arg and D1RtP=usp (fn) */ childregs->ctx.DX[4].U1 = usp; - childregs->ctx.DX[3].U1 = arg; + childregs->ctx.DX[3].U1 = kthread_arg; tsk->thread.int_depth = 2; return 0; } + /* * Get a pointer to where the new child's register block should have * been pushed. diff --git a/arch/mips/mti-malta/malta-init.c b/arch/mips/mti-malta/malta-init.c index 6849f53..cec3e18 100644 --- a/arch/mips/mti-malta/malta-init.c +++ b/arch/mips/mti-malta/malta-init.c @@ -14,7 +14,7 @@ #include <linux/init.h> #include <linux/string.h> #include <linux/kernel.h> -#include <linux/serial_8250.h> +#include <linux/serial_core.h> #include <asm/cacheflush.h> #include <asm/smp-ops.h> @@ -75,7 +75,7 @@ static void __init console_config(void) if ((strstr(fw_getcmdline(), "earlycon=")) == NULL) { sprintf(console_string, "uart8250,io,0x3f8,%d%c%c", baud, parity, bits); - setup_early_serial8250_console(console_string); + setup_earlycon(console_string); } if ((strstr(fw_getcmdline(), "console=")) == NULL) { diff --git a/arch/mn10300/include/asm/io.h b/arch/mn10300/include/asm/io.h index 897ba3c..cc4a2ba 100644 --- a/arch/mn10300/include/asm/io.h +++ b/arch/mn10300/include/asm/io.h @@ -197,6 +197,11 @@ static inline void outsl(unsigned long addr, const void *buffer, int count) #define iowrite16(v, addr) writew((v), (addr)) #define iowrite32(v, addr) writel((v), (addr)) +#define ioread16be(addr) be16_to_cpu(readw(addr)) +#define ioread32be(addr) be32_to_cpu(readl(addr)) +#define iowrite16be(v, addr) writew(cpu_to_be16(v), (addr)) +#define iowrite32be(v, addr) writel(cpu_to_be32(v), (addr)) + #define ioread8_rep(p, dst, count) \ insb((unsigned long) (p), (dst), (count)) #define ioread16_rep(p, dst, count) \ diff --git a/arch/nios2/include/asm/Kbuild b/arch/nios2/include/asm/Kbuild index 01c75f3..24b3d89 100644 --- a/arch/nios2/include/asm/Kbuild +++ b/arch/nios2/include/asm/Kbuild @@ -46,7 +46,6 @@ generic-y += segment.h generic-y += sembuf.h generic-y += serial.h generic-y += shmbuf.h -generic-y += shmparam.h generic-y += siginfo.h generic-y += signal.h generic-y += socket.h diff --git a/arch/nios2/include/asm/shmparam.h b/arch/nios2/include/asm/shmparam.h new file mode 100644 index 0000000..6078429 --- /dev/null +++ b/arch/nios2/include/asm/shmparam.h @@ -0,0 +1,21 @@ +/* + * Copyright Altera Corporation (C) <2015>. All rights reserved + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ +#ifndef _ASM_NIOS2_SHMPARAM_H +#define _ASM_NIOS2_SHMPARAM_H + +#define SHMLBA CONFIG_NIOS2_DCACHE_SIZE + +#endif /* _ASM_NIOS2_SHMPARAM_H */ diff --git a/arch/nios2/include/uapi/asm/ptrace.h b/arch/nios2/include/uapi/asm/ptrace.h index eff00e67..1d35de9 100644 --- a/arch/nios2/include/uapi/asm/ptrace.h +++ b/arch/nios2/include/uapi/asm/ptrace.h @@ -14,6 +14,8 @@ #ifndef __ASSEMBLY__ +#include <linux/types.h> + /* * Register numbers used by 'ptrace' system call interface. */ diff --git a/arch/nios2/kernel/entry.S b/arch/nios2/kernel/entry.S index 27b006c..1e515cc 100644 --- a/arch/nios2/kernel/entry.S +++ b/arch/nios2/kernel/entry.S @@ -92,35 +92,35 @@ exception_table: trap_table: .word handle_system_call /* 0 */ - .word instruction_trap /* 1 */ - .word instruction_trap /* 2 */ - .word instruction_trap /* 3 */ - .word instruction_trap /* 4 */ - .word instruction_trap /* 5 */ - .word instruction_trap /* 6 */ - .word instruction_trap /* 7 */ - .word instruction_trap /* 8 */ - .word instruction_trap /* 9 */ - .word instruction_trap /* 10 */ - .word instruction_trap /* 11 */ - .word instruction_trap /* 12 */ - .word instruction_trap /* 13 */ - .word instruction_trap /* 14 */ - .word instruction_trap /* 15 */ - .word instruction_trap /* 16 */ - .word instruction_trap /* 17 */ - .word instruction_trap /* 18 */ - .word instruction_trap /* 19 */ - .word instruction_trap /* 20 */ - .word instruction_trap /* 21 */ - .word instruction_trap /* 22 */ - .word instruction_trap /* 23 */ - .word instruction_trap /* 24 */ - .word instruction_trap /* 25 */ - .word instruction_trap /* 26 */ - .word instruction_trap /* 27 */ - .word instruction_trap /* 28 */ - .word instruction_trap /* 29 */ + .word handle_trap_1 /* 1 */ + .word handle_trap_2 /* 2 */ + .word handle_trap_3 /* 3 */ + .word handle_trap_reserved /* 4 */ + .word handle_trap_reserved /* 5 */ + .word handle_trap_reserved /* 6 */ + .word handle_trap_reserved /* 7 */ + .word handle_trap_reserved /* 8 */ + .word handle_trap_reserved /* 9 */ + .word handle_trap_reserved /* 10 */ + .word handle_trap_reserved /* 11 */ + .word handle_trap_reserved /* 12 */ + .word handle_trap_reserved /* 13 */ + .word handle_trap_reserved /* 14 */ + .word handle_trap_reserved /* 15 */ + .word handle_trap_reserved /* 16 */ + .word handle_trap_reserved /* 17 */ + .word handle_trap_reserved /* 18 */ + .word handle_trap_reserved /* 19 */ + .word handle_trap_reserved /* 20 */ + .word handle_trap_reserved /* 21 */ + .word handle_trap_reserved /* 22 */ + .word handle_trap_reserved /* 23 */ + .word handle_trap_reserved /* 24 */ + .word handle_trap_reserved /* 25 */ + .word handle_trap_reserved /* 26 */ + .word handle_trap_reserved /* 27 */ + .word handle_trap_reserved /* 28 */ + .word handle_trap_reserved /* 29 */ #ifdef CONFIG_KGDB .word handle_kgdb_breakpoint /* 30 KGDB breakpoint */ #else @@ -455,6 +455,19 @@ handle_kgdb_breakpoint: br ret_from_exception #endif +handle_trap_1: + call handle_trap_1_c + br ret_from_exception + +handle_trap_2: + call handle_trap_2_c + br ret_from_exception + +handle_trap_3: +handle_trap_reserved: + call handle_trap_3_c + br ret_from_exception + /* * Beware - when entering resume, prev (the current task) is * in r4, next (the new task) is in r5, don't change these diff --git a/arch/nios2/kernel/traps.c b/arch/nios2/kernel/traps.c index b7b97641..81f7da7 100644 --- a/arch/nios2/kernel/traps.c +++ b/arch/nios2/kernel/traps.c @@ -23,6 +23,17 @@ static DEFINE_SPINLOCK(die_lock); +static void _send_sig(int signo, int code, unsigned long addr) +{ + siginfo_t info; + + info.si_signo = signo; + info.si_errno = 0; + info.si_code = code; + info.si_addr = (void __user *) addr; + force_sig_info(signo, &info, current); +} + void die(const char *str, struct pt_regs *regs, long err) { console_verbose(); @@ -39,16 +50,10 @@ void die(const char *str, struct pt_regs *regs, long err) void _exception(int signo, struct pt_regs *regs, int code, unsigned long addr) { - siginfo_t info; - if (!user_mode(regs)) die("Exception in kernel mode", regs, signo); - info.si_signo = signo; - info.si_errno = 0; - info.si_code = code; - info.si_addr = (void __user *) addr; - force_sig_info(signo, &info, current); + _send_sig(signo, code, addr); } /* @@ -183,3 +188,18 @@ asmlinkage void unhandled_exception(struct pt_regs *regs, int cause) pr_emerg("opcode: 0x%08lx\n", *(unsigned long *)(regs->ea)); } + +asmlinkage void handle_trap_1_c(struct pt_regs *fp) +{ + _send_sig(SIGUSR1, 0, fp->ea); +} + +asmlinkage void handle_trap_2_c(struct pt_regs *fp) +{ + _send_sig(SIGUSR2, 0, fp->ea); +} + +asmlinkage void handle_trap_3_c(struct pt_regs *fp) +{ + _send_sig(SIGILL, ILL_ILLTRP, fp->ea); +} diff --git a/arch/nios2/mm/cacheflush.c b/arch/nios2/mm/cacheflush.c index 7966429..223cdcc 100644 --- a/arch/nios2/mm/cacheflush.c +++ b/arch/nios2/mm/cacheflush.c @@ -58,9 +58,6 @@ static void __invalidate_dcache(unsigned long start, unsigned long end) end += (cpuinfo.dcache_line_size - 1); end &= ~(cpuinfo.dcache_line_size - 1); - if (end > start + cpuinfo.dcache_size) - end = start + cpuinfo.dcache_size; - for (addr = start; addr < end; addr += cpuinfo.dcache_line_size) { __asm__ __volatile__ (" initda 0(%0)\n" : /* Outputs */ @@ -131,12 +128,14 @@ void flush_cache_dup_mm(struct mm_struct *mm) void flush_icache_range(unsigned long start, unsigned long end) { + __flush_dcache(start, end); __flush_icache(start, end); } void flush_dcache_range(unsigned long start, unsigned long end) { __flush_dcache(start, end); + __flush_icache(start, end); } EXPORT_SYMBOL(flush_dcache_range); @@ -159,6 +158,7 @@ void flush_icache_page(struct vm_area_struct *vma, struct page *page) unsigned long start = (unsigned long) page_address(page); unsigned long end = start + PAGE_SIZE; + __flush_dcache(start, end); __flush_icache(start, end); } @@ -173,6 +173,18 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, __flush_icache(start, end); } +void __flush_dcache_page(struct address_space *mapping, struct page *page) +{ + /* + * Writeback any data associated with the kernel mapping of this + * page. This ensures that data in the physical page is mutually + * coherent with the kernels mapping. + */ + unsigned long start = (unsigned long)page_address(page); + + __flush_dcache_all(start, start + PAGE_SIZE); +} + void flush_dcache_page(struct page *page) { struct address_space *mapping; @@ -190,11 +202,12 @@ void flush_dcache_page(struct page *page) if (mapping && !mapping_mapped(mapping)) { clear_bit(PG_dcache_clean, &page->flags); } else { - unsigned long start = (unsigned long)page_address(page); - - __flush_dcache_all(start, start + PAGE_SIZE); - if (mapping) + __flush_dcache_page(mapping, page); + if (mapping) { + unsigned long start = (unsigned long)page_address(page); flush_aliases(mapping, page); + flush_icache_range(start, start + PAGE_SIZE); + } set_bit(PG_dcache_clean, &page->flags); } } @@ -205,6 +218,7 @@ void update_mmu_cache(struct vm_area_struct *vma, { unsigned long pfn = pte_pfn(*pte); struct page *page; + struct address_space *mapping; if (!pfn_valid(pfn)) return; @@ -217,16 +231,15 @@ void update_mmu_cache(struct vm_area_struct *vma, if (page == ZERO_PAGE(0)) return; - if (!PageReserved(page) && - !test_and_set_bit(PG_dcache_clean, &page->flags)) { - unsigned long start = page_to_virt(page); - struct address_space *mapping; - - __flush_dcache(start, start + PAGE_SIZE); - - mapping = page_mapping(page); - if (mapping) - flush_aliases(mapping, page); + mapping = page_mapping(page); + if (!test_and_set_bit(PG_dcache_clean, &page->flags)) + __flush_dcache_page(mapping, page); + + if(mapping) + { + flush_aliases(mapping, page); + if (vma->vm_flags & VM_EXEC) + flush_icache_page(vma, page); } } @@ -234,15 +247,19 @@ void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, struct page *to) { __flush_dcache(vaddr, vaddr + PAGE_SIZE); + __flush_icache(vaddr, vaddr + PAGE_SIZE); copy_page(vto, vfrom); __flush_dcache((unsigned long)vto, (unsigned long)vto + PAGE_SIZE); + __flush_icache((unsigned long)vto, (unsigned long)vto + PAGE_SIZE); } void clear_user_page(void *addr, unsigned long vaddr, struct page *page) { __flush_dcache(vaddr, vaddr + PAGE_SIZE); + __flush_icache(vaddr, vaddr + PAGE_SIZE); clear_page(addr); __flush_dcache((unsigned long)addr, (unsigned long)addr + PAGE_SIZE); + __flush_icache((unsigned long)addr, (unsigned long)addr + PAGE_SIZE); } void copy_from_user_page(struct vm_area_struct *vma, struct page *page, @@ -251,7 +268,7 @@ void copy_from_user_page(struct vm_area_struct *vma, struct page *page, { flush_cache_page(vma, user_vaddr, page_to_pfn(page)); memcpy(dst, src, len); - __flush_dcache((unsigned long)src, (unsigned long)src + len); + __flush_dcache_all((unsigned long)src, (unsigned long)src + len); if (vma->vm_flags & VM_EXEC) __flush_icache((unsigned long)src, (unsigned long)src + len); } @@ -262,7 +279,7 @@ void copy_to_user_page(struct vm_area_struct *vma, struct page *page, { flush_cache_page(vma, user_vaddr, page_to_pfn(page)); memcpy(dst, src, len); - __flush_dcache((unsigned long)dst, (unsigned long)dst + len); + __flush_dcache_all((unsigned long)dst, (unsigned long)dst + len); if (vma->vm_flags & VM_EXEC) __flush_icache((unsigned long)dst, (unsigned long)dst + len); } diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild index 12b341d..7a4bcc3 100644 --- a/arch/parisc/include/asm/Kbuild +++ b/arch/parisc/include/asm/Kbuild @@ -20,6 +20,7 @@ generic-y += param.h generic-y += percpu.h generic-y += poll.h generic-y += preempt.h +generic-y += scatterlist.h generic-y += seccomp.h generic-y += segment.h generic-y += topology.h diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h index 1ba2936..3a08eae 100644 --- a/arch/parisc/include/asm/pgalloc.h +++ b/arch/parisc/include/asm/pgalloc.h @@ -26,7 +26,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) if (likely(pgd != NULL)) { memset(pgd, 0, PAGE_SIZE<<PGD_ALLOC_ORDER); -#if PT_NLEVELS == 3 +#if CONFIG_PGTABLE_LEVELS == 3 actual_pgd += PTRS_PER_PGD; /* Populate first pmd with allocated memory. We mark it * with PxD_FLAG_ATTACHED as a signal to the system that this @@ -45,7 +45,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) { -#if PT_NLEVELS == 3 +#if CONFIG_PGTABLE_LEVELS == 3 pgd -= PTRS_PER_PGD; #endif free_pages((unsigned long)pgd, PGD_ALLOC_ORDER); @@ -102,7 +102,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) { -#if PT_NLEVELS == 3 +#if CONFIG_PGTABLE_LEVELS == 3 /* preserve the gateway marker if this is the beginning of * the permanent pmd */ if(pmd_flag(*pmd) & PxD_FLAG_ATTACHED) diff --git a/arch/parisc/include/asm/scatterlist.h b/arch/parisc/include/asm/scatterlist.h deleted file mode 100644 index 8bf1f0d..0000000 --- a/arch/parisc/include/asm/scatterlist.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _ASM_PARISC_SCATTERLIST_H -#define _ASM_PARISC_SCATTERLIST_H - -#include <asm/page.h> -#include <asm/types.h> -#include <asm-generic/scatterlist.h> - -#define sg_virt_addr(sg) ((unsigned long)sg_virt(sg)) - -#endif /* _ASM_PARISC_SCATTERLIST_H */ diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index d87d1c4..ff834fd 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c @@ -482,7 +482,7 @@ static int pa11_dma_map_sg(struct device *dev, struct scatterlist *sglist, int n BUG_ON(direction == DMA_NONE); for (i = 0; i < nents; i++, sglist++ ) { - unsigned long vaddr = sg_virt_addr(sglist); + unsigned long vaddr = (unsigned long)sg_virt(sglist); sg_dma_address(sglist) = (dma_addr_t) virt_to_phys(vaddr); sg_dma_len(sglist) = sglist->length; flush_kernel_dcache_range(vaddr, sglist->length); @@ -502,7 +502,7 @@ static void pa11_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, in /* once we do combining we'll need to use phys_to_virt(sg_dma_address(sglist)) */ for (i = 0; i < nents; i++, sglist++ ) - flush_kernel_dcache_range(sg_virt_addr(sglist), sglist->length); + flush_kernel_vmap_range(sg_virt(sglist), sglist->length); return; } @@ -527,7 +527,7 @@ static void pa11_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sgl /* once we do combining we'll need to use phys_to_virt(sg_dma_address(sglist)) */ for (i = 0; i < nents; i++, sglist++ ) - flush_kernel_dcache_range(sg_virt_addr(sglist), sglist->length); + flush_kernel_vmap_range(sg_virt(sglist), sglist->length); } static void pa11_dma_sync_sg_for_device(struct device *dev, struct scatterlist *sglist, int nents, enum dma_data_direction direction) @@ -537,7 +537,7 @@ static void pa11_dma_sync_sg_for_device(struct device *dev, struct scatterlist * /* once we do combining we'll need to use phys_to_virt(sg_dma_address(sglist)) */ for (i = 0; i < nents; i++, sglist++ ) - flush_kernel_dcache_range(sg_virt_addr(sglist), sglist->length); + flush_kernel_vmap_range(sg_virt(sglist), sglist->length); } struct hppa_dma_ops pcxl_dma_ops = { diff --git a/arch/powerpc/include/asm/archrandom.h b/arch/powerpc/include/asm/archrandom.h index bde5311..0cc6eed 100644 --- a/arch/powerpc/include/asm/archrandom.h +++ b/arch/powerpc/include/asm/archrandom.h @@ -30,8 +30,6 @@ static inline int arch_has_random(void) return !!ppc_md.get_random_long; } -int powernv_get_random_long(unsigned long *v); - static inline int arch_get_random_seed_long(unsigned long *v) { return 0; @@ -47,4 +45,13 @@ static inline int arch_has_random_seed(void) #endif /* CONFIG_ARCH_RANDOM */ +#ifdef CONFIG_PPC_POWERNV +int powernv_hwrng_present(void); +int powernv_get_random_long(unsigned long *v); +int powernv_get_random_real_mode(unsigned long *v); +#else +static inline int powernv_hwrng_present(void) { return 0; } +static inline int powernv_get_random_real_mode(unsigned long *v) { return 0; } +#endif + #endif /* _ASM_POWERPC_ARCHRANDOM_H */ diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h index 9930904..b91e74a 100644 --- a/arch/powerpc/include/asm/kvm_book3s.h +++ b/arch/powerpc/include/asm/kvm_book3s.h @@ -288,6 +288,9 @@ static inline bool kvmppc_supports_magic_page(struct kvm_vcpu *vcpu) return !is_kvmppc_hv_enabled(vcpu->kvm); } +extern int kvmppc_h_logical_ci_load(struct kvm_vcpu *vcpu); +extern int kvmppc_h_logical_ci_store(struct kvm_vcpu *vcpu); + /* Magic register values loaded into r3 and r4 before the 'sc' assembly * instruction for the OSI hypercalls */ #define OSI_SC_MAGIC_R3 0x113724FA diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h index 14619a5..3536d12 100644 --- a/arch/powerpc/include/asm/kvm_book3s_64.h +++ b/arch/powerpc/include/asm/kvm_book3s_64.h @@ -85,6 +85,20 @@ static inline long try_lock_hpte(__be64 *hpte, unsigned long bits) return old == 0; } +static inline void unlock_hpte(__be64 *hpte, unsigned long hpte_v) +{ + hpte_v &= ~HPTE_V_HVLOCK; + asm volatile(PPC_RELEASE_BARRIER "" : : : "memory"); + hpte[0] = cpu_to_be64(hpte_v); +} + +/* Without barrier */ +static inline void __unlock_hpte(__be64 *hpte, unsigned long hpte_v) +{ + hpte_v &= ~HPTE_V_HVLOCK; + hpte[0] = cpu_to_be64(hpte_v); +} + static inline int __hpte_actual_psize(unsigned int lp, int psize) { int i, shift; @@ -281,16 +295,17 @@ static inline int hpte_cache_flags_ok(unsigned long ptel, unsigned long io_type) /* * If it's present and writable, atomically set dirty and referenced bits and - * return the PTE, otherwise return 0. If we find a transparent hugepage - * and if it is marked splitting we return 0; + * return the PTE, otherwise return 0. */ -static inline pte_t kvmppc_read_update_linux_pte(pte_t *ptep, int writing, - unsigned int hugepage) +static inline pte_t kvmppc_read_update_linux_pte(pte_t *ptep, int writing) { pte_t old_pte, new_pte = __pte(0); while (1) { - old_pte = *ptep; + /* + * Make sure we don't reload from ptep + */ + old_pte = READ_ONCE(*ptep); /* * wait until _PAGE_BUSY is clear then set it atomically */ @@ -298,12 +313,6 @@ static inline pte_t kvmppc_read_update_linux_pte(pte_t *ptep, int writing, cpu_relax(); continue; } -#ifdef CONFIG_TRANSPARENT_HUGEPAGE - /* If hugepage and is trans splitting return None */ - if (unlikely(hugepage && - pmd_trans_splitting(pte_pmd(old_pte)))) - return __pte(0); -#endif /* If pte is not present return None */ if (unlikely(!(pte_val(old_pte) & _PAGE_PRESENT))) return __pte(0); @@ -424,6 +433,10 @@ static inline struct kvm_memslots *kvm_memslots_raw(struct kvm *kvm) return rcu_dereference_raw_notrace(kvm->memslots); } +extern void kvmppc_mmu_debugfs_init(struct kvm *kvm); + +extern void kvmhv_rm_send_ipi(int cpu); + #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */ #endif /* __ASM_KVM_BOOK3S_64_H__ */ diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index c610961..a193a13 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -227,10 +227,8 @@ struct kvm_arch { unsigned long host_sdr1; int tlbie_lock; unsigned long lpcr; - unsigned long rmor; - struct kvm_rma_info *rma; unsigned long vrma_slb_v; - int rma_setup_done; + int hpte_setup_done; u32 hpt_order; atomic_t vcpus_running; u32 online_vcores; @@ -239,6 +237,8 @@ struct kvm_arch { atomic_t hpte_mod_interest; cpumask_t need_tlb_flush; int hpt_cma_alloc; + struct dentry *debugfs_dir; + struct dentry *htab_dentry; #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */ #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE struct mutex hpt_mutex; @@ -263,18 +263,15 @@ struct kvm_arch { /* * Struct for a virtual core. - * Note: entry_exit_count combines an entry count in the bottom 8 bits - * and an exit count in the next 8 bits. This is so that we can - * atomically increment the entry count iff the exit count is 0 - * without taking the lock. + * Note: entry_exit_map combines a bitmap of threads that have entered + * in the bottom 8 bits and a bitmap of threads that have exited in the + * next 8 bits. This is so that we can atomically set the entry bit + * iff the exit map is 0 without taking a lock. */ struct kvmppc_vcore { int n_runnable; - int n_busy; int num_threads; - int entry_exit_count; - int n_woken; - int nap_count; + int entry_exit_map; int napping_threads; int first_vcpuid; u16 pcpu; @@ -299,13 +296,14 @@ struct kvmppc_vcore { ulong conferring_threads; }; -#define VCORE_ENTRY_COUNT(vc) ((vc)->entry_exit_count & 0xff) -#define VCORE_EXIT_COUNT(vc) ((vc)->entry_exit_count >> 8) +#define VCORE_ENTRY_MAP(vc) ((vc)->entry_exit_map & 0xff) +#define VCORE_EXIT_MAP(vc) ((vc)->entry_exit_map >> 8) +#define VCORE_IS_EXITING(vc) (VCORE_EXIT_MAP(vc) != 0) /* Values for vcore_state */ #define VCORE_INACTIVE 0 #define VCORE_SLEEPING 1 -#define VCORE_STARTING 2 +#define VCORE_PREEMPT 2 #define VCORE_RUNNING 3 #define VCORE_EXITING 4 @@ -368,6 +366,14 @@ struct kvmppc_slb { u8 base_page_size; /* MMU_PAGE_xxx */ }; +/* Struct used to accumulate timing information in HV real mode code */ +struct kvmhv_tb_accumulator { + u64 seqcount; /* used to synchronize access, also count * 2 */ + u64 tb_total; /* total time in timebase ticks */ + u64 tb_min; /* min time */ + u64 tb_max; /* max time */ +}; + # ifdef CONFIG_PPC_FSL_BOOK3E #define KVMPPC_BOOKE_IAC_NUM 2 #define KVMPPC_BOOKE_DAC_NUM 2 @@ -656,6 +662,19 @@ struct kvm_vcpu_arch { u32 emul_inst; #endif + +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + struct kvmhv_tb_accumulator *cur_activity; /* What we're timing */ + u64 cur_tb_start; /* when it started */ + struct kvmhv_tb_accumulator rm_entry; /* real-mode entry code */ + struct kvmhv_tb_accumulator rm_intr; /* real-mode intr handling */ + struct kvmhv_tb_accumulator rm_exit; /* real-mode exit code */ + struct kvmhv_tb_accumulator guest_time; /* guest execution */ + struct kvmhv_tb_accumulator cede_time; /* time napping inside guest */ + + struct dentry *debugfs_dir; + struct dentry *debugfs_timings; +#endif /* CONFIG_KVM_BOOK3S_HV_EXIT_TIMING */ }; #define VCPU_FPR(vcpu, i) (vcpu)->arch.fp.fpr[i][TS_FPROFFSET] diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index 46bf652..b8475da 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -302,6 +302,8 @@ static inline bool is_kvmppc_hv_enabled(struct kvm *kvm) return kvm->arch.kvm_ops == kvmppc_hv_ops; } +extern int kvmppc_hwrng_present(void); + /* * Cuts out inst bits with ordering according to spec. * That means the leftmost bit is zero. All given bits are included. diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h index 9835ac4..11a3863 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h @@ -247,28 +247,16 @@ extern int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr, #define pmd_large(pmd) 0 #define has_transparent_hugepage() 0 #endif -pte_t *find_linux_pte_or_hugepte(pgd_t *pgdir, unsigned long ea, +pte_t *__find_linux_pte_or_hugepte(pgd_t *pgdir, unsigned long ea, unsigned *shift); - -static inline pte_t *lookup_linux_ptep(pgd_t *pgdir, unsigned long hva, - unsigned long *pte_sizep) +static inline pte_t *find_linux_pte_or_hugepte(pgd_t *pgdir, unsigned long ea, + unsigned *shift) { - pte_t *ptep; - unsigned long ps = *pte_sizep; - unsigned int shift; - - ptep = find_linux_pte_or_hugepte(pgdir, hva, &shift); - if (!ptep) - return NULL; - if (shift) - *pte_sizep = 1ul << shift; - else - *pte_sizep = PAGE_SIZE; - - if (ps > *pte_sizep) - return NULL; - - return ptep; + if (!arch_irqs_disabled()) { + pr_info("%s called with irq enabled\n", __func__); + dump_stack(); + } + return __find_linux_pte_or_hugepte(pgdir, ea, shift); } #endif /* __ASSEMBLY__ */ diff --git a/arch/powerpc/include/asm/time.h b/arch/powerpc/include/asm/time.h index 03cbada..10fc784 100644 --- a/arch/powerpc/include/asm/time.h +++ b/arch/powerpc/include/asm/time.h @@ -211,5 +211,8 @@ extern void secondary_cpu_time_init(void); DECLARE_PER_CPU(u64, decrementers_next_tb); +/* Convert timebase ticks to nanoseconds */ +unsigned long long tb_to_ns(unsigned long long tb_ticks); + #endif /* __KERNEL__ */ #endif /* __POWERPC_TIME_H */ diff --git a/arch/powerpc/include/uapi/asm/tm.h b/arch/powerpc/include/uapi/asm/tm.h index 5047659..5d836b7 100644 --- a/arch/powerpc/include/uapi/asm/tm.h +++ b/arch/powerpc/include/uapi/asm/tm.h @@ -11,7 +11,7 @@ #define TM_CAUSE_RESCHED 0xde #define TM_CAUSE_TLBI 0xdc #define TM_CAUSE_FAC_UNAV 0xda -#define TM_CAUSE_SYSCALL 0xd8 +#define TM_CAUSE_SYSCALL 0xd8 /* future use */ #define TM_CAUSE_MISC 0xd6 /* future use */ #define TM_CAUSE_SIGNAL 0xd4 #define TM_CAUSE_ALIGNMENT 0xd2 diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 4717859..0034b6b 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -37,6 +37,7 @@ #include <asm/thread_info.h> #include <asm/rtas.h> #include <asm/vdso_datapage.h> +#include <asm/dbell.h> #ifdef CONFIG_PPC64 #include <asm/paca.h> #include <asm/lppaca.h> @@ -459,6 +460,19 @@ int main(void) DEFINE(VCPU_SPRG2, offsetof(struct kvm_vcpu, arch.shregs.sprg2)); DEFINE(VCPU_SPRG3, offsetof(struct kvm_vcpu, arch.shregs.sprg3)); #endif +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + DEFINE(VCPU_TB_RMENTRY, offsetof(struct kvm_vcpu, arch.rm_entry)); + DEFINE(VCPU_TB_RMINTR, offsetof(struct kvm_vcpu, arch.rm_intr)); + DEFINE(VCPU_TB_RMEXIT, offsetof(struct kvm_vcpu, arch.rm_exit)); + DEFINE(VCPU_TB_GUEST, offsetof(struct kvm_vcpu, arch.guest_time)); + DEFINE(VCPU_TB_CEDE, offsetof(struct kvm_vcpu, arch.cede_time)); + DEFINE(VCPU_CUR_ACTIVITY, offsetof(struct kvm_vcpu, arch.cur_activity)); + DEFINE(VCPU_ACTIVITY_START, offsetof(struct kvm_vcpu, arch.cur_tb_start)); + DEFINE(TAS_SEQCOUNT, offsetof(struct kvmhv_tb_accumulator, seqcount)); + DEFINE(TAS_TOTAL, offsetof(struct kvmhv_tb_accumulator, tb_total)); + DEFINE(TAS_MIN, offsetof(struct kvmhv_tb_accumulator, tb_min)); + DEFINE(TAS_MAX, offsetof(struct kvmhv_tb_accumulator, tb_max)); +#endif DEFINE(VCPU_SHARED_SPRG3, offsetof(struct kvm_vcpu_arch_shared, sprg3)); DEFINE(VCPU_SHARED_SPRG4, offsetof(struct kvm_vcpu_arch_shared, sprg4)); DEFINE(VCPU_SHARED_SPRG5, offsetof(struct kvm_vcpu_arch_shared, sprg5)); @@ -492,7 +506,6 @@ int main(void) DEFINE(KVM_NEED_FLUSH, offsetof(struct kvm, arch.need_tlb_flush.bits)); DEFINE(KVM_ENABLED_HCALLS, offsetof(struct kvm, arch.enabled_hcalls)); DEFINE(KVM_LPCR, offsetof(struct kvm, arch.lpcr)); - DEFINE(KVM_RMOR, offsetof(struct kvm, arch.rmor)); DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v)); DEFINE(VCPU_DSISR, offsetof(struct kvm_vcpu, arch.shregs.dsisr)); DEFINE(VCPU_DAR, offsetof(struct kvm_vcpu, arch.shregs.dar)); @@ -550,8 +563,7 @@ int main(void) DEFINE(VCPU_ACOP, offsetof(struct kvm_vcpu, arch.acop)); DEFINE(VCPU_WORT, offsetof(struct kvm_vcpu, arch.wort)); DEFINE(VCPU_SHADOW_SRR1, offsetof(struct kvm_vcpu, arch.shadow_srr1)); - DEFINE(VCORE_ENTRY_EXIT, offsetof(struct kvmppc_vcore, entry_exit_count)); - DEFINE(VCORE_NAP_COUNT, offsetof(struct kvmppc_vcore, nap_count)); + DEFINE(VCORE_ENTRY_EXIT, offsetof(struct kvmppc_vcore, entry_exit_map)); DEFINE(VCORE_IN_GUEST, offsetof(struct kvmppc_vcore, in_guest)); DEFINE(VCORE_NAPPING_THREADS, offsetof(struct kvmppc_vcore, napping_threads)); DEFINE(VCORE_KVM, offsetof(struct kvmppc_vcore, kvm)); @@ -748,5 +760,7 @@ int main(void) offsetof(struct paca_struct, subcore_sibling_mask)); #endif + DEFINE(PPC_DBELL_SERVER, PPC_DBELL_SERVER); + return 0; } diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c index a4c62eb..9ee61d1 100644 --- a/arch/powerpc/kernel/eeh.c +++ b/arch/powerpc/kernel/eeh.c @@ -334,9 +334,11 @@ static inline unsigned long eeh_token_to_phys(unsigned long token) int hugepage_shift; /* - * We won't find hugepages here, iomem + * We won't find hugepages here(this is iomem). Hence we are not + * worried about _PAGE_SPLITTING/collapse. Also we will not hit + * page table free, because of init_mm. */ - ptep = find_linux_pte_or_hugepte(init_mm.pgd, token, &hugepage_shift); + ptep = __find_linux_pte_or_hugepte(init_mm.pgd, token, &hugepage_shift); if (!ptep) return token; WARN_ON(hugepage_shift); @@ -747,21 +749,24 @@ int pcibios_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state stat eeh_unfreeze_pe(pe, false); eeh_pe_state_clear(pe, EEH_PE_CFG_BLOCKED); eeh_pe_dev_traverse(pe, eeh_restore_dev_state, dev); + eeh_pe_state_clear(pe, EEH_PE_ISOLATED); break; case pcie_hot_reset: + eeh_pe_state_mark(pe, EEH_PE_ISOLATED); eeh_ops->set_option(pe, EEH_OPT_FREEZE_PE); eeh_pe_dev_traverse(pe, eeh_disable_and_save_dev_state, dev); eeh_pe_state_mark(pe, EEH_PE_CFG_BLOCKED); eeh_ops->reset(pe, EEH_RESET_HOT); break; case pcie_warm_reset: + eeh_pe_state_mark(pe, EEH_PE_ISOLATED); eeh_ops->set_option(pe, EEH_OPT_FREEZE_PE); eeh_pe_dev_traverse(pe, eeh_disable_and_save_dev_state, dev); eeh_pe_state_mark(pe, EEH_PE_CFG_BLOCKED); eeh_ops->reset(pe, EEH_RESET_FUNDAMENTAL); break; default: - eeh_pe_state_clear(pe, EEH_PE_CFG_BLOCKED); + eeh_pe_state_clear(pe, EEH_PE_ISOLATED | EEH_PE_CFG_BLOCKED); return -EINVAL; }; @@ -1056,6 +1061,9 @@ void eeh_add_device_early(struct pci_dn *pdn) if (!edev || !eeh_enabled()) return; + if (!eeh_has_flag(EEH_PROBE_MODE_DEVTREE)) + return; + /* USB Bus children of PCI devices will not have BUID's */ phb = edev->phb; if (NULL == phb || @@ -1110,6 +1118,9 @@ void eeh_add_device_late(struct pci_dev *dev) return; } + if (eeh_has_flag(EEH_PROBE_MODE_DEV)) + eeh_ops->probe(pdn, NULL); + /* * The EEH cache might not be removed correctly because of * unbalanced kref to the device during unplug time, which diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 8ca9434..afbc200 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -34,7 +34,6 @@ #include <asm/ftrace.h> #include <asm/hw_irq.h> #include <asm/context_tracking.h> -#include <asm/tm.h> /* * System calls. @@ -146,24 +145,6 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_SPLPAR) andi. r11,r10,_TIF_SYSCALL_DOTRACE bne syscall_dotrace .Lsyscall_dotrace_cont: -#ifdef CONFIG_PPC_TRANSACTIONAL_MEM -BEGIN_FTR_SECTION - b 1f -END_FTR_SECTION_IFCLR(CPU_FTR_TM) - extrdi. r11, r12, 1, (63-MSR_TS_T_LG) /* transaction active? */ - beq+ 1f - - /* Doom the transaction and don't perform the syscall: */ - mfmsr r11 - li r12, 1 - rldimi r11, r12, MSR_TM_LG, 63-MSR_TM_LG - mtmsrd r11, 0 - li r11, (TM_CAUSE_SYSCALL|TM_CAUSE_PERSISTENT) - TABORT(R11) - - b .Lsyscall_exit -1: -#endif cmpldi 0,r0,NR_syscalls bge- syscall_enosys diff --git a/arch/powerpc/kernel/idle_power7.S b/arch/powerpc/kernel/idle_power7.S index eeaa0d5..ccde8f0 100644 --- a/arch/powerpc/kernel/idle_power7.S +++ b/arch/powerpc/kernel/idle_power7.S @@ -501,9 +501,11 @@ BEGIN_FTR_SECTION CHECK_HMI_INTERRUPT END_FTR_SECTION_IFSET(CPU_FTR_HVMODE) ld r1,PACAR1(r13) + ld r6,_CCR(r1) ld r4,_MSR(r1) ld r5,_NIP(r1) addi r1,r1,INT_FRAME_SIZE + mtcr r6 mtspr SPRN_SRR1,r4 mtspr SPRN_SRR0,r5 rfid diff --git a/arch/powerpc/kernel/io-workarounds.c b/arch/powerpc/kernel/io-workarounds.c index 24b968f..63d9cc4 100644 --- a/arch/powerpc/kernel/io-workarounds.c +++ b/arch/powerpc/kernel/io-workarounds.c @@ -71,15 +71,15 @@ struct iowa_bus *iowa_mem_find_bus(const PCI_IO_ADDR addr) vaddr = (unsigned long)PCI_FIX_ADDR(addr); if (vaddr < PHB_IO_BASE || vaddr >= PHB_IO_END) return NULL; - - ptep = find_linux_pte_or_hugepte(init_mm.pgd, vaddr, + /* + * We won't find huge pages here (iomem). Also can't hit + * a page table free due to init_mm + */ + ptep = __find_linux_pte_or_hugepte(init_mm.pgd, vaddr, &hugepage_shift); if (ptep == NULL) paddr = 0; else { - /* - * we don't have hugepages backing iomem - */ WARN_ON(hugepage_shift); paddr = pte_pfn(*ptep) << PAGE_SHIFT; } diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 2d7b33f..56f4484 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -608,6 +608,12 @@ void arch_suspend_enable_irqs(void) } #endif +unsigned long long tb_to_ns(unsigned long long ticks) +{ + return mulhdu(ticks, tb_to_ns_scale) << tb_to_ns_shift; +} +EXPORT_SYMBOL_GPL(tb_to_ns); + /* * Scheduler clock - returns current time in nanosec units. * diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig index 11850f3..3caec2c 100644 --- a/arch/powerpc/kvm/Kconfig +++ b/arch/powerpc/kvm/Kconfig @@ -75,7 +75,7 @@ config KVM_BOOK3S_64 config KVM_BOOK3S_64_HV tristate "KVM support for POWER7 and PPC970 using hypervisor mode in host" - depends on KVM_BOOK3S_64 + depends on KVM_BOOK3S_64 && PPC_POWERNV select KVM_BOOK3S_HV_POSSIBLE select MMU_NOTIFIER select CMA @@ -110,6 +110,20 @@ config KVM_BOOK3S_64_PR processor, including emulating 32-bit processors on a 64-bit host. +config KVM_BOOK3S_HV_EXIT_TIMING + bool "Detailed timing for hypervisor real-mode code" + depends on KVM_BOOK3S_HV_POSSIBLE && DEBUG_FS + ---help--- + Calculate time taken for each vcpu in the real-mode guest entry, + exit, and interrupt handling code, plus time spent in the guest + and in nap mode due to idle (cede) while other threads are still + in the guest. The total, minimum and maximum times in nanoseconds + together with the number of executions are reported in debugfs in + kvm/vm#/vcpu#/timings. The overhead is of the order of 30 - 40 + ns per exit on POWER8. + + If unsure, say N. + config KVM_BOOKE_HV bool diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c index cfbcdc6..453a8a4 100644 --- a/arch/powerpc/kvm/book3s.c +++ b/arch/powerpc/kvm/book3s.c @@ -821,6 +821,82 @@ void kvmppc_core_destroy_vm(struct kvm *kvm) #endif } +int kvmppc_h_logical_ci_load(struct kvm_vcpu *vcpu) +{ + unsigned long size = kvmppc_get_gpr(vcpu, 4); + unsigned long addr = kvmppc_get_gpr(vcpu, 5); + u64 buf; + int ret; + + if (!is_power_of_2(size) || (size > sizeof(buf))) + return H_TOO_HARD; + + ret = kvm_io_bus_read(vcpu, KVM_MMIO_BUS, addr, size, &buf); + if (ret != 0) + return H_TOO_HARD; + + switch (size) { + case 1: + kvmppc_set_gpr(vcpu, 4, *(u8 *)&buf); + break; + + case 2: + kvmppc_set_gpr(vcpu, 4, be16_to_cpu(*(__be16 *)&buf)); + break; + + case 4: + kvmppc_set_gpr(vcpu, 4, be32_to_cpu(*(__be32 *)&buf)); + break; + + case 8: + kvmppc_set_gpr(vcpu, 4, be64_to_cpu(*(__be64 *)&buf)); + break; + + default: + BUG(); + } + + return H_SUCCESS; +} +EXPORT_SYMBOL_GPL(kvmppc_h_logical_ci_load); + +int kvmppc_h_logical_ci_store(struct kvm_vcpu *vcpu) +{ + unsigned long size = kvmppc_get_gpr(vcpu, 4); + unsigned long addr = kvmppc_get_gpr(vcpu, 5); + unsigned long val = kvmppc_get_gpr(vcpu, 6); + u64 buf; + int ret; + + switch (size) { + case 1: + *(u8 *)&buf = val; + break; + + case 2: + *(__be16 *)&buf = cpu_to_be16(val); + break; + + case 4: + *(__be32 *)&buf = cpu_to_be32(val); + break; + + case 8: + *(__be64 *)&buf = cpu_to_be64(val); + break; + + default: + return H_TOO_HARD; + } + + ret = kvm_io_bus_write(vcpu, KVM_MMIO_BUS, addr, size, &buf); + if (ret != 0) + return H_TOO_HARD; + + return H_SUCCESS; +} +EXPORT_SYMBOL_GPL(kvmppc_h_logical_ci_store); + int kvmppc_core_check_processor_compat(void) { /* diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c index 534acb3..1a4acf8 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_hv.c +++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c @@ -27,6 +27,7 @@ #include <linux/srcu.h> #include <linux/anon_inodes.h> #include <linux/file.h> +#include <linux/debugfs.h> #include <asm/tlbflush.h> #include <asm/kvm_ppc.h> @@ -116,12 +117,12 @@ long kvmppc_alloc_reset_hpt(struct kvm *kvm, u32 *htab_orderp) long order; mutex_lock(&kvm->lock); - if (kvm->arch.rma_setup_done) { - kvm->arch.rma_setup_done = 0; - /* order rma_setup_done vs. vcpus_running */ + if (kvm->arch.hpte_setup_done) { + kvm->arch.hpte_setup_done = 0; + /* order hpte_setup_done vs. vcpus_running */ smp_mb(); if (atomic_read(&kvm->arch.vcpus_running)) { - kvm->arch.rma_setup_done = 1; + kvm->arch.hpte_setup_done = 1; goto out; } } @@ -338,9 +339,7 @@ static int kvmppc_mmu_book3s_64_hv_xlate(struct kvm_vcpu *vcpu, gva_t eaddr, v = be64_to_cpu(hptep[0]) & ~HPTE_V_HVLOCK; gr = kvm->arch.revmap[index].guest_rpte; - /* Unlock the HPTE */ - asm volatile("lwsync" : : : "memory"); - hptep[0] = cpu_to_be64(v); + unlock_hpte(hptep, v); preempt_enable(); gpte->eaddr = eaddr; @@ -469,8 +468,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu, hpte[0] = be64_to_cpu(hptep[0]) & ~HPTE_V_HVLOCK; hpte[1] = be64_to_cpu(hptep[1]); hpte[2] = r = rev->guest_rpte; - asm volatile("lwsync" : : : "memory"); - hptep[0] = cpu_to_be64(hpte[0]); + unlock_hpte(hptep, hpte[0]); preempt_enable(); if (hpte[0] != vcpu->arch.pgfault_hpte[0] || @@ -537,23 +535,21 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu, } /* if the guest wants write access, see if that is OK */ if (!writing && hpte_is_writable(r)) { - unsigned int hugepage_shift; pte_t *ptep, pte; - + unsigned long flags; /* * We need to protect against page table destruction - * while looking up and updating the pte. + * hugepage split and collapse. */ - rcu_read_lock_sched(); + local_irq_save(flags); ptep = find_linux_pte_or_hugepte(current->mm->pgd, - hva, &hugepage_shift); + hva, NULL); if (ptep) { - pte = kvmppc_read_update_linux_pte(ptep, 1, - hugepage_shift); + pte = kvmppc_read_update_linux_pte(ptep, 1); if (pte_write(pte)) write_ok = 1; } - rcu_read_unlock_sched(); + local_irq_restore(flags); } } @@ -621,7 +617,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu, hptep[1] = cpu_to_be64(r); eieio(); - hptep[0] = cpu_to_be64(hpte[0]); + __unlock_hpte(hptep, hpte[0]); asm volatile("ptesync" : : : "memory"); preempt_enable(); if (page && hpte_is_writable(r)) @@ -642,7 +638,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu, return ret; out_unlock: - hptep[0] &= ~cpu_to_be64(HPTE_V_HVLOCK); + __unlock_hpte(hptep, be64_to_cpu(hptep[0])); preempt_enable(); goto out_put; } @@ -771,7 +767,7 @@ static int kvm_unmap_rmapp(struct kvm *kvm, unsigned long *rmapp, } } unlock_rmap(rmapp); - hptep[0] &= ~cpu_to_be64(HPTE_V_HVLOCK); + __unlock_hpte(hptep, be64_to_cpu(hptep[0])); } return 0; } @@ -857,7 +853,7 @@ static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp, } ret = 1; } - hptep[0] &= ~cpu_to_be64(HPTE_V_HVLOCK); + __unlock_hpte(hptep, be64_to_cpu(hptep[0])); } while ((i = j) != head); unlock_rmap(rmapp); @@ -974,8 +970,7 @@ static int kvm_test_clear_dirty_npages(struct kvm *kvm, unsigned long *rmapp) /* Now check and modify the HPTE */ if (!(hptep[0] & cpu_to_be64(HPTE_V_VALID))) { - /* unlock and continue */ - hptep[0] &= ~cpu_to_be64(HPTE_V_HVLOCK); + __unlock_hpte(hptep, be64_to_cpu(hptep[0])); continue; } @@ -996,9 +991,9 @@ static int kvm_test_clear_dirty_npages(struct kvm *kvm, unsigned long *rmapp) npages_dirty = n; eieio(); } - v &= ~(HPTE_V_ABSENT | HPTE_V_HVLOCK); + v &= ~HPTE_V_ABSENT; v |= HPTE_V_VALID; - hptep[0] = cpu_to_be64(v); + __unlock_hpte(hptep, v); } while ((i = j) != head); unlock_rmap(rmapp); @@ -1218,8 +1213,7 @@ static long record_hpte(unsigned long flags, __be64 *hptp, r &= ~HPTE_GR_MODIFIED; revp->guest_rpte = r; } - asm volatile(PPC_RELEASE_BARRIER "" : : : "memory"); - hptp[0] &= ~cpu_to_be64(HPTE_V_HVLOCK); + unlock_hpte(hptp, be64_to_cpu(hptp[0])); preempt_enable(); if (!(valid == want_valid && (first_pass || dirty))) ok = 0; @@ -1339,20 +1333,20 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf, unsigned long tmp[2]; ssize_t nb; long int err, ret; - int rma_setup; + int hpte_setup; if (!access_ok(VERIFY_READ, buf, count)) return -EFAULT; /* lock out vcpus from running while we're doing this */ mutex_lock(&kvm->lock); - rma_setup = kvm->arch.rma_setup_done; - if (rma_setup) { - kvm->arch.rma_setup_done = 0; /* temporarily */ - /* order rma_setup_done vs. vcpus_running */ + hpte_setup = kvm->arch.hpte_setup_done; + if (hpte_setup) { + kvm->arch.hpte_setup_done = 0; /* temporarily */ + /* order hpte_setup_done vs. vcpus_running */ smp_mb(); if (atomic_read(&kvm->arch.vcpus_running)) { - kvm->arch.rma_setup_done = 1; + kvm->arch.hpte_setup_done = 1; mutex_unlock(&kvm->lock); return -EBUSY; } @@ -1405,7 +1399,7 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf, "r=%lx\n", ret, i, v, r); goto out; } - if (!rma_setup && is_vrma_hpte(v)) { + if (!hpte_setup && is_vrma_hpte(v)) { unsigned long psize = hpte_base_page_size(v, r); unsigned long senc = slb_pgsize_encoding(psize); unsigned long lpcr; @@ -1414,7 +1408,7 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf, (VRMA_VSID << SLB_VSID_SHIFT_1T); lpcr = senc << (LPCR_VRMASD_SH - 4); kvmppc_update_lpcr(kvm, lpcr, LPCR_VRMASD); - rma_setup = 1; + hpte_setup = 1; } ++i; hptp += 2; @@ -1430,9 +1424,9 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf, } out: - /* Order HPTE updates vs. rma_setup_done */ + /* Order HPTE updates vs. hpte_setup_done */ smp_wmb(); - kvm->arch.rma_setup_done = rma_setup; + kvm->arch.hpte_setup_done = hpte_setup; mutex_unlock(&kvm->lock); if (err) @@ -1495,6 +1489,141 @@ int kvm_vm_ioctl_get_htab_fd(struct kvm *kvm, struct kvm_get_htab_fd *ghf) return ret; } +struct debugfs_htab_state { + struct kvm *kvm; + struct mutex mutex; + unsigned long hpt_index; + int chars_left; + int buf_index; + char buf[64]; +}; + +static int debugfs_htab_open(struct inode *inode, struct file *file) +{ + struct kvm *kvm = inode->i_private; + struct debugfs_htab_state *p; + + p = kzalloc(sizeof(*p), GFP_KERNEL); + if (!p) + return -ENOMEM; + + kvm_get_kvm(kvm); + p->kvm = kvm; + mutex_init(&p->mutex); + file->private_data = p; + + return nonseekable_open(inode, file); +} + +static int debugfs_htab_release(struct inode *inode, struct file *file) +{ + struct debugfs_htab_state *p = file->private_data; + + kvm_put_kvm(p->kvm); + kfree(p); + return 0; +} + +static ssize_t debugfs_htab_read(struct file *file, char __user *buf, + size_t len, loff_t *ppos) +{ + struct debugfs_htab_state *p = file->private_data; + ssize_t ret, r; + unsigned long i, n; + unsigned long v, hr, gr; + struct kvm *kvm; + __be64 *hptp; + + ret = mutex_lock_interruptible(&p->mutex); + if (ret) + return ret; + + if (p->chars_left) { + n = p->chars_left; + if (n > len) + n = len; + r = copy_to_user(buf, p->buf + p->buf_index, n); + n -= r; + p->chars_left -= n; + p->buf_index += n; + buf += n; + len -= n; + ret = n; + if (r) { + if (!n) + ret = -EFAULT; + goto out; + } + } + + kvm = p->kvm; + i = p->hpt_index; + hptp = (__be64 *)(kvm->arch.hpt_virt + (i * HPTE_SIZE)); + for (; len != 0 && i < kvm->arch.hpt_npte; ++i, hptp += 2) { + if (!(be64_to_cpu(hptp[0]) & (HPTE_V_VALID | HPTE_V_ABSENT))) + continue; + + /* lock the HPTE so it's stable and read it */ + preempt_disable(); + while (!try_lock_hpte(hptp, HPTE_V_HVLOCK)) + cpu_relax(); + v = be64_to_cpu(hptp[0]) & ~HPTE_V_HVLOCK; + hr = be64_to_cpu(hptp[1]); + gr = kvm->arch.revmap[i].guest_rpte; + unlock_hpte(hptp, v); + preempt_enable(); + + if (!(v & (HPTE_V_VALID | HPTE_V_ABSENT))) + continue; + + n = scnprintf(p->buf, sizeof(p->buf), + "%6lx %.16lx %.16lx %.16lx\n", + i, v, hr, gr); + p->chars_left = n; + if (n > len) + n = len; + r = copy_to_user(buf, p->buf, n); + n -= r; + p->chars_left -= n; + p->buf_index = n; + buf += n; + len -= n; + ret += n; + if (r) { + if (!ret) + ret = -EFAULT; + goto out; + } + } + p->hpt_index = i; + + out: + mutex_unlock(&p->mutex); + return ret; +} + +ssize_t debugfs_htab_write(struct file *file, const char __user *buf, + size_t len, loff_t *ppos) +{ + return -EACCES; +} + +static const struct file_operations debugfs_htab_fops = { + .owner = THIS_MODULE, + .open = debugfs_htab_open, + .release = debugfs_htab_release, + .read = debugfs_htab_read, + .write = debugfs_htab_write, + .llseek = generic_file_llseek, +}; + +void kvmppc_mmu_debugfs_init(struct kvm *kvm) +{ + kvm->arch.htab_dentry = debugfs_create_file("htab", 0400, + kvm->arch.debugfs_dir, kvm, + &debugfs_htab_fops); +} + void kvmppc_mmu_book3s_hv_init(struct kvm_vcpu *vcpu) { struct kvmppc_mmu *mmu = &vcpu->arch.mmu; diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index de74756..48d3c5d 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -32,6 +32,7 @@ #include <linux/page-flags.h> #include <linux/srcu.h> #include <linux/miscdevice.h> +#include <linux/debugfs.h> #include <asm/reg.h> #include <asm/cputable.h> @@ -50,6 +51,7 @@ #include <asm/hvcall.h> #include <asm/switch_to.h> #include <asm/smp.h> +#include <asm/dbell.h> #include <linux/gfp.h> #include <linux/vmalloc.h> #include <linux/highmem.h> @@ -83,9 +85,35 @@ static DECLARE_BITMAP(default_enabled_hcalls, MAX_HCALL_OPCODE/4 + 1); static void kvmppc_end_cede(struct kvm_vcpu *vcpu); static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu); +static bool kvmppc_ipi_thread(int cpu) +{ + /* On POWER8 for IPIs to threads in the same core, use msgsnd */ + if (cpu_has_feature(CPU_FTR_ARCH_207S)) { + preempt_disable(); + if (cpu_first_thread_sibling(cpu) == + cpu_first_thread_sibling(smp_processor_id())) { + unsigned long msg = PPC_DBELL_TYPE(PPC_DBELL_SERVER); + msg |= cpu_thread_in_core(cpu); + smp_mb(); + __asm__ __volatile__ (PPC_MSGSND(%0) : : "r" (msg)); + preempt_enable(); + return true; + } + preempt_enable(); + } + +#if defined(CONFIG_PPC_ICP_NATIVE) && defined(CONFIG_SMP) + if (cpu >= 0 && cpu < nr_cpu_ids && paca[cpu].kvm_hstate.xics_phys) { + xics_wake_cpu(cpu); + return true; + } +#endif + + return false; +} + static void kvmppc_fast_vcpu_kick_hv(struct kvm_vcpu *vcpu) { - int me; int cpu = vcpu->cpu; wait_queue_head_t *wqp; @@ -95,20 +123,12 @@ static void kvmppc_fast_vcpu_kick_hv(struct kvm_vcpu *vcpu) ++vcpu->stat.halt_wakeup; } - me = get_cpu(); + if (kvmppc_ipi_thread(cpu + vcpu->arch.ptid)) + return; /* CPU points to the first thread of the core */ - if (cpu != me && cpu >= 0 && cpu < nr_cpu_ids) { -#ifdef CONFIG_PPC_ICP_NATIVE - int real_cpu = cpu + vcpu->arch.ptid; - if (paca[real_cpu].kvm_hstate.xics_phys) - xics_wake_cpu(real_cpu); - else -#endif - if (cpu_online(cpu)) - smp_send_reschedule(cpu); - } - put_cpu(); + if (cpu >= 0 && cpu < nr_cpu_ids && cpu_online(cpu)) + smp_send_reschedule(cpu); } /* @@ -706,6 +726,16 @@ int kvmppc_pseries_do_hcall(struct kvm_vcpu *vcpu) /* Send the error out to userspace via KVM_RUN */ return rc; + case H_LOGICAL_CI_LOAD: + ret = kvmppc_h_logical_ci_load(vcpu); + if (ret == H_TOO_HARD) + return RESUME_HOST; + break; + case H_LOGICAL_CI_STORE: + ret = kvmppc_h_logical_ci_store(vcpu); + if (ret == H_TOO_HARD) + return RESUME_HOST; + break; case H_SET_MODE: ret = kvmppc_h_set_mode(vcpu, kvmppc_get_gpr(vcpu, 4), kvmppc_get_gpr(vcpu, 5), @@ -740,6 +770,8 @@ static int kvmppc_hcall_impl_hv(unsigned long cmd) case H_CONFER: case H_REGISTER_VPA: case H_SET_MODE: + case H_LOGICAL_CI_LOAD: + case H_LOGICAL_CI_STORE: #ifdef CONFIG_KVM_XICS case H_XIRR: case H_CPPR: @@ -1410,6 +1442,154 @@ static struct kvmppc_vcore *kvmppc_vcore_create(struct kvm *kvm, int core) return vcore; } +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING +static struct debugfs_timings_element { + const char *name; + size_t offset; +} timings[] = { + {"rm_entry", offsetof(struct kvm_vcpu, arch.rm_entry)}, + {"rm_intr", offsetof(struct kvm_vcpu, arch.rm_intr)}, + {"rm_exit", offsetof(struct kvm_vcpu, arch.rm_exit)}, + {"guest", offsetof(struct kvm_vcpu, arch.guest_time)}, + {"cede", offsetof(struct kvm_vcpu, arch.cede_time)}, +}; + +#define N_TIMINGS (sizeof(timings) / sizeof(timings[0])) + +struct debugfs_timings_state { + struct kvm_vcpu *vcpu; + unsigned int buflen; + char buf[N_TIMINGS * 100]; +}; + +static int debugfs_timings_open(struct inode *inode, struct file *file) +{ + struct kvm_vcpu *vcpu = inode->i_private; + struct debugfs_timings_state *p; + + p = kzalloc(sizeof(*p), GFP_KERNEL); + if (!p) + return -ENOMEM; + + kvm_get_kvm(vcpu->kvm); + p->vcpu = vcpu; + file->private_data = p; + + return nonseekable_open(inode, file); +} + +static int debugfs_timings_release(struct inode *inode, struct file *file) +{ + struct debugfs_timings_state *p = file->private_data; + + kvm_put_kvm(p->vcpu->kvm); + kfree(p); + return 0; +} + +static ssize_t debugfs_timings_read(struct file *file, char __user *buf, + size_t len, loff_t *ppos) +{ + struct debugfs_timings_state *p = file->private_data; + struct kvm_vcpu *vcpu = p->vcpu; + char *s, *buf_end; + struct kvmhv_tb_accumulator tb; + u64 count; + loff_t pos; + ssize_t n; + int i, loops; + bool ok; + + if (!p->buflen) { + s = p->buf; + buf_end = s + sizeof(p->buf); + for (i = 0; i < N_TIMINGS; ++i) { + struct kvmhv_tb_accumulator *acc; + + acc = (struct kvmhv_tb_accumulator *) + ((unsigned long)vcpu + timings[i].offset); + ok = false; + for (loops = 0; loops < 1000; ++loops) { + count = acc->seqcount; + if (!(count & 1)) { + smp_rmb(); + tb = *acc; + smp_rmb(); + if (count == acc->seqcount) { + ok = true; + break; + } + } + udelay(1); + } + if (!ok) + snprintf(s, buf_end - s, "%s: stuck\n", + timings[i].name); + else + snprintf(s, buf_end - s, + "%s: %llu %llu %llu %llu\n", + timings[i].name, count / 2, + tb_to_ns(tb.tb_total), + tb_to_ns(tb.tb_min), + tb_to_ns(tb.tb_max)); + s += strlen(s); + } + p->buflen = s - p->buf; + } + + pos = *ppos; + if (pos >= p->buflen) + return 0; + if (len > p->buflen - pos) + len = p->buflen - pos; + n = copy_to_user(buf, p->buf + pos, len); + if (n) { + if (n == len) + return -EFAULT; + len -= n; + } + *ppos = pos + len; + return len; +} + +static ssize_t debugfs_timings_write(struct file *file, const char __user *buf, + size_t len, loff_t *ppos) +{ + return -EACCES; +} + +static const struct file_operations debugfs_timings_ops = { + .owner = THIS_MODULE, + .open = debugfs_timings_open, + .release = debugfs_timings_release, + .read = debugfs_timings_read, + .write = debugfs_timings_write, + .llseek = generic_file_llseek, +}; + +/* Create a debugfs directory for the vcpu */ +static void debugfs_vcpu_init(struct kvm_vcpu *vcpu, unsigned int id) +{ + char buf[16]; + struct kvm *kvm = vcpu->kvm; + + snprintf(buf, sizeof(buf), "vcpu%u", id); + if (IS_ERR_OR_NULL(kvm->arch.debugfs_dir)) + return; + vcpu->arch.debugfs_dir = debugfs_create_dir(buf, kvm->arch.debugfs_dir); + if (IS_ERR_OR_NULL(vcpu->arch.debugfs_dir)) + return; + vcpu->arch.debugfs_timings = + debugfs_create_file("timings", 0444, vcpu->arch.debugfs_dir, + vcpu, &debugfs_timings_ops); +} + +#else /* CONFIG_KVM_BOOK3S_HV_EXIT_TIMING */ +static void debugfs_vcpu_init(struct kvm_vcpu *vcpu, unsigned int id) +{ +} +#endif /* CONFIG_KVM_BOOK3S_HV_EXIT_TIMING */ + static struct kvm_vcpu *kvmppc_core_vcpu_create_hv(struct kvm *kvm, unsigned int id) { @@ -1479,6 +1659,8 @@ static struct kvm_vcpu *kvmppc_core_vcpu_create_hv(struct kvm *kvm, vcpu->arch.cpu_type = KVM_CPU_3S_64; kvmppc_sanity_check(vcpu); + debugfs_vcpu_init(vcpu, id); + return vcpu; free_vcpu: @@ -1566,8 +1748,10 @@ static int kvmppc_grab_hwthread(int cpu) tpaca = &paca[cpu]; /* Ensure the thread won't go into the kernel if it wakes */ - tpaca->kvm_hstate.hwthread_req = 1; tpaca->kvm_hstate.kvm_vcpu = NULL; + tpaca->kvm_hstate.napping = 0; + smp_wmb(); + tpaca->kvm_hstate.hwthread_req = 1; /* * If the thread is already executing in the kernel (e.g. handling @@ -1610,35 +1794,41 @@ static void kvmppc_start_thread(struct kvm_vcpu *vcpu) } cpu = vc->pcpu + vcpu->arch.ptid; tpaca = &paca[cpu]; - tpaca->kvm_hstate.kvm_vcpu = vcpu; tpaca->kvm_hstate.kvm_vcore = vc; tpaca->kvm_hstate.ptid = vcpu->arch.ptid; vcpu->cpu = vc->pcpu; + /* Order stores to hstate.kvm_vcore etc. before store to kvm_vcpu */ smp_wmb(); -#if defined(CONFIG_PPC_ICP_NATIVE) && defined(CONFIG_SMP) - if (cpu != smp_processor_id()) { - xics_wake_cpu(cpu); - if (vcpu->arch.ptid) - ++vc->n_woken; - } -#endif + tpaca->kvm_hstate.kvm_vcpu = vcpu; + if (cpu != smp_processor_id()) + kvmppc_ipi_thread(cpu); } -static void kvmppc_wait_for_nap(struct kvmppc_vcore *vc) +static void kvmppc_wait_for_nap(void) { - int i; + int cpu = smp_processor_id(); + int i, loops; - HMT_low(); - i = 0; - while (vc->nap_count < vc->n_woken) { - if (++i >= 1000000) { - pr_err("kvmppc_wait_for_nap timeout %d %d\n", - vc->nap_count, vc->n_woken); - break; + for (loops = 0; loops < 1000000; ++loops) { + /* + * Check if all threads are finished. + * We set the vcpu pointer when starting a thread + * and the thread clears it when finished, so we look + * for any threads that still have a non-NULL vcpu ptr. + */ + for (i = 1; i < threads_per_subcore; ++i) + if (paca[cpu + i].kvm_hstate.kvm_vcpu) + break; + if (i == threads_per_subcore) { + HMT_medium(); + return; } - cpu_relax(); + HMT_low(); } HMT_medium(); + for (i = 1; i < threads_per_subcore; ++i) + if (paca[cpu + i].kvm_hstate.kvm_vcpu) + pr_err("KVM: CPU %d seems to be stuck\n", cpu + i); } /* @@ -1700,63 +1890,103 @@ static void kvmppc_start_restoring_l2_cache(const struct kvmppc_vcore *vc) mtspr(SPRN_MPPR, mpp_addr | PPC_MPPR_FETCH_WHOLE_TABLE); } +static void prepare_threads(struct kvmppc_vcore *vc) +{ + struct kvm_vcpu *vcpu, *vnext; + + list_for_each_entry_safe(vcpu, vnext, &vc->runnable_threads, + arch.run_list) { + if (signal_pending(vcpu->arch.run_task)) + vcpu->arch.ret = -EINTR; + else if (vcpu->arch.vpa.update_pending || + vcpu->arch.slb_shadow.update_pending || + vcpu->arch.dtl.update_pending) + vcpu->arch.ret = RESUME_GUEST; + else + continue; + kvmppc_remove_runnable(vc, vcpu); + wake_up(&vcpu->arch.cpu_run); + } +} + +static void post_guest_process(struct kvmppc_vcore *vc) +{ + u64 now; + long ret; + struct kvm_vcpu *vcpu, *vnext; + + now = get_tb(); + list_for_each_entry_safe(vcpu, vnext, &vc->runnable_threads, + arch.run_list) { + /* cancel pending dec exception if dec is positive */ + if (now < vcpu->arch.dec_expires && + kvmppc_core_pending_dec(vcpu)) + kvmppc_core_dequeue_dec(vcpu); + + trace_kvm_guest_exit(vcpu); + + ret = RESUME_GUEST; + if (vcpu->arch.trap) + ret = kvmppc_handle_exit_hv(vcpu->arch.kvm_run, vcpu, + vcpu->arch.run_task); + + vcpu->arch.ret = ret; + vcpu->arch.trap = 0; + + if (vcpu->arch.ceded) { + if (!is_kvmppc_resume_guest(ret)) + kvmppc_end_cede(vcpu); + else + kvmppc_set_timer(vcpu); + } + if (!is_kvmppc_resume_guest(vcpu->arch.ret)) { + kvmppc_remove_runnable(vc, vcpu); + wake_up(&vcpu->arch.cpu_run); + } + } +} + /* * Run a set of guest threads on a physical core. * Called with vc->lock held. */ -static void kvmppc_run_core(struct kvmppc_vcore *vc) +static noinline void kvmppc_run_core(struct kvmppc_vcore *vc) { - struct kvm_vcpu *vcpu, *vnext; - long ret; - u64 now; - int i, need_vpa_update; + struct kvm_vcpu *vcpu; + int i; int srcu_idx; - struct kvm_vcpu *vcpus_to_update[threads_per_core]; - /* don't start if any threads have a signal pending */ - need_vpa_update = 0; - list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list) { - if (signal_pending(vcpu->arch.run_task)) - return; - if (vcpu->arch.vpa.update_pending || - vcpu->arch.slb_shadow.update_pending || - vcpu->arch.dtl.update_pending) - vcpus_to_update[need_vpa_update++] = vcpu; - } + /* + * Remove from the list any threads that have a signal pending + * or need a VPA update done + */ + prepare_threads(vc); + + /* if the runner is no longer runnable, let the caller pick a new one */ + if (vc->runner->arch.state != KVMPPC_VCPU_RUNNABLE) + return; /* - * Initialize *vc, in particular vc->vcore_state, so we can - * drop the vcore lock if necessary. + * Initialize *vc. */ - vc->n_woken = 0; - vc->nap_count = 0; - vc->entry_exit_count = 0; + vc->entry_exit_map = 0; vc->preempt_tb = TB_NIL; - vc->vcore_state = VCORE_STARTING; vc->in_guest = 0; vc->napping_threads = 0; vc->conferring_threads = 0; /* - * Updating any of the vpas requires calling kvmppc_pin_guest_page, - * which can't be called with any spinlocks held. - */ - if (need_vpa_update) { - spin_unlock(&vc->lock); - for (i = 0; i < need_vpa_update; ++i) - kvmppc_update_vpas(vcpus_to_update[i]); - spin_lock(&vc->lock); - } - - /* * Make sure we are running on primary threads, and that secondary * threads are offline. Also check if the number of threads in this * guest are greater than the current system threads per guest. */ if ((threads_per_core > 1) && ((vc->num_threads > threads_per_subcore) || !on_primary_thread())) { - list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list) + list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list) { vcpu->arch.ret = -EBUSY; + kvmppc_remove_runnable(vc, vcpu); + wake_up(&vcpu->arch.cpu_run); + } goto out; } @@ -1797,8 +2027,7 @@ static void kvmppc_run_core(struct kvmppc_vcore *vc) list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list) vcpu->cpu = -1; /* wait for secondary threads to finish writing their state to memory */ - if (vc->nap_count < vc->n_woken) - kvmppc_wait_for_nap(vc); + kvmppc_wait_for_nap(); for (i = 0; i < threads_per_subcore; ++i) kvmppc_release_hwthread(vc->pcpu + i); /* prevent other vcpu threads from doing kvmppc_start_thread() now */ @@ -1812,44 +2041,12 @@ static void kvmppc_run_core(struct kvmppc_vcore *vc) kvm_guest_exit(); preempt_enable(); - cond_resched(); spin_lock(&vc->lock); - now = get_tb(); - list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list) { - /* cancel pending dec exception if dec is positive */ - if (now < vcpu->arch.dec_expires && - kvmppc_core_pending_dec(vcpu)) - kvmppc_core_dequeue_dec(vcpu); - - trace_kvm_guest_exit(vcpu); - - ret = RESUME_GUEST; - if (vcpu->arch.trap) - ret = kvmppc_handle_exit_hv(vcpu->arch.kvm_run, vcpu, - vcpu->arch.run_task); - - vcpu->arch.ret = ret; - vcpu->arch.trap = 0; - - if (vcpu->arch.ceded) { - if (!is_kvmppc_resume_guest(ret)) - kvmppc_end_cede(vcpu); - else - kvmppc_set_timer(vcpu); - } - } + post_guest_process(vc); out: vc->vcore_state = VCORE_INACTIVE; - list_for_each_entry_safe(vcpu, vnext, &vc->runnable_threads, - arch.run_list) { - if (!is_kvmppc_resume_guest(vcpu->arch.ret)) { - kvmppc_remove_runnable(vc, vcpu); - wake_up(&vcpu->arch.cpu_run); - } - } - trace_kvmppc_run_core(vc, 1); } @@ -1939,8 +2136,7 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) * this thread straight away and have it join in. */ if (!signal_pending(current)) { - if (vc->vcore_state == VCORE_RUNNING && - VCORE_EXIT_COUNT(vc) == 0) { + if (vc->vcore_state == VCORE_RUNNING && !VCORE_IS_EXITING(vc)) { kvmppc_create_dtl_entry(vcpu, vc); kvmppc_start_thread(vcpu); trace_kvm_guest_enter(vcpu); @@ -1971,7 +2167,6 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) } if (!vc->n_runnable || vcpu->arch.state != KVMPPC_VCPU_RUNNABLE) break; - vc->runner = vcpu; n_ceded = 0; list_for_each_entry(v, &vc->runnable_threads, arch.run_list) { if (!v->arch.pending_exceptions) @@ -1979,10 +2174,17 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) else v->arch.ceded = 0; } - if (n_ceded == vc->n_runnable) + vc->runner = vcpu; + if (n_ceded == vc->n_runnable) { kvmppc_vcore_blocked(vc); - else + } else if (should_resched()) { + vc->vcore_state = VCORE_PREEMPT; + /* Let something else run */ + cond_resched_lock(&vc->lock); + vc->vcore_state = VCORE_INACTIVE; + } else { kvmppc_run_core(vc); + } vc->runner = NULL; } @@ -2032,11 +2234,11 @@ static int kvmppc_vcpu_run_hv(struct kvm_run *run, struct kvm_vcpu *vcpu) } atomic_inc(&vcpu->kvm->arch.vcpus_running); - /* Order vcpus_running vs. rma_setup_done, see kvmppc_alloc_reset_hpt */ + /* Order vcpus_running vs. hpte_setup_done, see kvmppc_alloc_reset_hpt */ smp_mb(); /* On the first time here, set up HTAB and VRMA */ - if (!vcpu->kvm->arch.rma_setup_done) { + if (!vcpu->kvm->arch.hpte_setup_done) { r = kvmppc_hv_setup_htab_rma(vcpu); if (r) goto out; @@ -2238,7 +2440,7 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu) int srcu_idx; mutex_lock(&kvm->lock); - if (kvm->arch.rma_setup_done) + if (kvm->arch.hpte_setup_done) goto out; /* another vcpu beat us to it */ /* Allocate hashed page table (if not done already) and reset it */ @@ -2289,9 +2491,9 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu) kvmppc_update_lpcr(kvm, lpcr, LPCR_VRMASD); - /* Order updates to kvm->arch.lpcr etc. vs. rma_setup_done */ + /* Order updates to kvm->arch.lpcr etc. vs. hpte_setup_done */ smp_wmb(); - kvm->arch.rma_setup_done = 1; + kvm->arch.hpte_setup_done = 1; err = 0; out_srcu: srcu_read_unlock(&kvm->srcu, srcu_idx); @@ -2307,6 +2509,7 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu) static int kvmppc_core_init_vm_hv(struct kvm *kvm) { unsigned long lpcr, lpid; + char buf[32]; /* Allocate the guest's logical partition ID */ @@ -2347,6 +2550,14 @@ static int kvmppc_core_init_vm_hv(struct kvm *kvm) */ kvm_hv_vm_activated(); + /* + * Create a debugfs directory for the VM + */ + snprintf(buf, sizeof(buf), "vm%d", current->pid); + kvm->arch.debugfs_dir = debugfs_create_dir(buf, kvm_debugfs_dir); + if (!IS_ERR_OR_NULL(kvm->arch.debugfs_dir)) + kvmppc_mmu_debugfs_init(kvm); + return 0; } @@ -2367,6 +2578,8 @@ static void kvmppc_free_vcores(struct kvm *kvm) static void kvmppc_core_destroy_vm_hv(struct kvm *kvm) { + debugfs_remove_recursive(kvm->arch.debugfs_dir); + kvm_hv_vm_deactivated(); kvmppc_free_vcores(kvm); diff --git a/arch/powerpc/kvm/book3s_hv_builtin.c b/arch/powerpc/kvm/book3s_hv_builtin.c index 1f083ff..ed2589d 100644 --- a/arch/powerpc/kvm/book3s_hv_builtin.c +++ b/arch/powerpc/kvm/book3s_hv_builtin.c @@ -21,6 +21,10 @@ #include <asm/cputable.h> #include <asm/kvm_ppc.h> #include <asm/kvm_book3s.h> +#include <asm/archrandom.h> +#include <asm/xics.h> +#include <asm/dbell.h> +#include <asm/cputhreads.h> #define KVM_CMA_CHUNK_ORDER 18 @@ -114,11 +118,11 @@ long int kvmppc_rm_h_confer(struct kvm_vcpu *vcpu, int target, int rv = H_SUCCESS; /* => don't yield */ set_bit(vcpu->arch.ptid, &vc->conferring_threads); - while ((get_tb() < stop) && (VCORE_EXIT_COUNT(vc) == 0)) { - threads_running = VCORE_ENTRY_COUNT(vc); - threads_ceded = hweight32(vc->napping_threads); - threads_conferring = hweight32(vc->conferring_threads); - if (threads_ceded + threads_conferring >= threads_running) { + while ((get_tb() < stop) && !VCORE_IS_EXITING(vc)) { + threads_running = VCORE_ENTRY_MAP(vc); + threads_ceded = vc->napping_threads; + threads_conferring = vc->conferring_threads; + if ((threads_ceded | threads_conferring) == threads_running) { rv = H_TOO_HARD; /* => do yield */ break; } @@ -169,3 +173,89 @@ int kvmppc_hcall_impl_hv_realmode(unsigned long cmd) return 0; } EXPORT_SYMBOL_GPL(kvmppc_hcall_impl_hv_realmode); + +int kvmppc_hwrng_present(void) +{ + return powernv_hwrng_present(); +} +EXPORT_SYMBOL_GPL(kvmppc_hwrng_present); + +long kvmppc_h_random(struct kvm_vcpu *vcpu) +{ + if (powernv_get_random_real_mode(&vcpu->arch.gpr[4])) + return H_SUCCESS; + + return H_HARDWARE; +} + +static inline void rm_writeb(unsigned long paddr, u8 val) +{ + __asm__ __volatile__("stbcix %0,0,%1" + : : "r" (val), "r" (paddr) : "memory"); +} + +/* + * Send an interrupt or message to another CPU. + * This can only be called in real mode. + * The caller needs to include any barrier needed to order writes + * to memory vs. the IPI/message. + */ +void kvmhv_rm_send_ipi(int cpu) +{ + unsigned long xics_phys; + + /* On POWER8 for IPIs to threads in the same core, use msgsnd */ + if (cpu_has_feature(CPU_FTR_ARCH_207S) && + cpu_first_thread_sibling(cpu) == + cpu_first_thread_sibling(raw_smp_processor_id())) { + unsigned long msg = PPC_DBELL_TYPE(PPC_DBELL_SERVER); + msg |= cpu_thread_in_core(cpu); + __asm__ __volatile__ (PPC_MSGSND(%0) : : "r" (msg)); + return; + } + + /* Else poke the target with an IPI */ + xics_phys = paca[cpu].kvm_hstate.xics_phys; + rm_writeb(xics_phys + XICS_MFRR, IPI_PRIORITY); +} + +/* + * The following functions are called from the assembly code + * in book3s_hv_rmhandlers.S. + */ +static void kvmhv_interrupt_vcore(struct kvmppc_vcore *vc, int active) +{ + int cpu = vc->pcpu; + + /* Order setting of exit map vs. msgsnd/IPI */ + smp_mb(); + for (; active; active >>= 1, ++cpu) + if (active & 1) + kvmhv_rm_send_ipi(cpu); +} + +void kvmhv_commence_exit(int trap) +{ + struct kvmppc_vcore *vc = local_paca->kvm_hstate.kvm_vcore; + int ptid = local_paca->kvm_hstate.ptid; + int me, ee; + + /* Set our bit in the threads-exiting-guest map in the 0xff00 + bits of vcore->entry_exit_map */ + me = 0x100 << ptid; + do { + ee = vc->entry_exit_map; + } while (cmpxchg(&vc->entry_exit_map, ee, ee | me) != ee); + + /* Are we the first here? */ + if ((ee >> 8) != 0) + return; + + /* + * Trigger the other threads in this vcore to exit the guest. + * If this is a hypervisor decrementer interrupt then they + * will be already on their way out of the guest. + */ + if (trap != BOOK3S_INTERRUPT_HV_DECREMENTER) + kvmhv_interrupt_vcore(vc, ee & ~(1 << ptid)); +} diff --git a/arch/powerpc/kvm/book3s_hv_rm_mmu.c b/arch/powerpc/kvm/book3s_hv_rm_mmu.c index 625407e..b027a89 100644 --- a/arch/powerpc/kvm/book3s_hv_rm_mmu.c +++ b/arch/powerpc/kvm/book3s_hv_rm_mmu.c @@ -26,11 +26,14 @@ static void *real_vmalloc_addr(void *x) { unsigned long addr = (unsigned long) x; pte_t *p; - - p = find_linux_pte_or_hugepte(swapper_pg_dir, addr, NULL); + /* + * assume we don't have huge pages in vmalloc space... + * So don't worry about THP collapse/split. Called + * Only in realmode, hence won't need irq_save/restore. + */ + p = __find_linux_pte_or_hugepte(swapper_pg_dir, addr, NULL); if (!p || !pte_present(*p)) return NULL; - /* assume we don't have huge pages in vmalloc space... */ addr = (pte_pfn(*p) << PAGE_SHIFT) | (addr & ~PAGE_MASK); return __va(addr); } @@ -131,31 +134,6 @@ static void remove_revmap_chain(struct kvm *kvm, long pte_index, unlock_rmap(rmap); } -static pte_t lookup_linux_pte_and_update(pgd_t *pgdir, unsigned long hva, - int writing, unsigned long *pte_sizep) -{ - pte_t *ptep; - unsigned long ps = *pte_sizep; - unsigned int hugepage_shift; - - ptep = find_linux_pte_or_hugepte(pgdir, hva, &hugepage_shift); - if (!ptep) - return __pte(0); - if (hugepage_shift) - *pte_sizep = 1ul << hugepage_shift; - else - *pte_sizep = PAGE_SIZE; - if (ps > *pte_sizep) - return __pte(0); - return kvmppc_read_update_linux_pte(ptep, writing, hugepage_shift); -} - -static inline void unlock_hpte(__be64 *hpte, unsigned long hpte_v) -{ - asm volatile(PPC_RELEASE_BARRIER "" : : : "memory"); - hpte[0] = cpu_to_be64(hpte_v); -} - long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags, long pte_index, unsigned long pteh, unsigned long ptel, pgd_t *pgdir, bool realmode, unsigned long *pte_idx_ret) @@ -166,13 +144,13 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags, struct revmap_entry *rev; unsigned long g_ptel; struct kvm_memory_slot *memslot; - unsigned long pte_size; + unsigned hpage_shift; unsigned long is_io; unsigned long *rmap; - pte_t pte; + pte_t *ptep; unsigned int writing; unsigned long mmu_seq; - unsigned long rcbits; + unsigned long rcbits, irq_flags = 0; psize = hpte_page_size(pteh, ptel); if (!psize) @@ -208,22 +186,46 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags, /* Translate to host virtual address */ hva = __gfn_to_hva_memslot(memslot, gfn); - - /* Look up the Linux PTE for the backing page */ - pte_size = psize; - pte = lookup_linux_pte_and_update(pgdir, hva, writing, &pte_size); - if (pte_present(pte) && !pte_protnone(pte)) { - if (writing && !pte_write(pte)) - /* make the actual HPTE be read-only */ - ptel = hpte_make_readonly(ptel); - is_io = hpte_cache_bits(pte_val(pte)); - pa = pte_pfn(pte) << PAGE_SHIFT; - pa |= hva & (pte_size - 1); - pa |= gpa & ~PAGE_MASK; + /* + * If we had a page table table change after lookup, we would + * retry via mmu_notifier_retry. + */ + if (realmode) + ptep = __find_linux_pte_or_hugepte(pgdir, hva, &hpage_shift); + else { + local_irq_save(irq_flags); + ptep = find_linux_pte_or_hugepte(pgdir, hva, &hpage_shift); } + if (ptep) { + pte_t pte; + unsigned int host_pte_size; - if (pte_size < psize) - return H_PARAMETER; + if (hpage_shift) + host_pte_size = 1ul << hpage_shift; + else + host_pte_size = PAGE_SIZE; + /* + * We should always find the guest page size + * to <= host page size, if host is using hugepage + */ + if (host_pte_size < psize) { + if (!realmode) + local_irq_restore(flags); + return H_PARAMETER; + } + pte = kvmppc_read_update_linux_pte(ptep, writing); + if (pte_present(pte) && !pte_protnone(pte)) { + if (writing && !pte_write(pte)) + /* make the actual HPTE be read-only */ + ptel = hpte_make_readonly(ptel); + is_io = hpte_cache_bits(pte_val(pte)); + pa = pte_pfn(pte) << PAGE_SHIFT; + pa |= hva & (host_pte_size - 1); + pa |= gpa & ~PAGE_MASK; + } + } + if (!realmode) + local_irq_restore(irq_flags); ptel &= ~(HPTE_R_PP0 - psize); ptel |= pa; @@ -271,10 +273,10 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags, u64 pte; while (!try_lock_hpte(hpte, HPTE_V_HVLOCK)) cpu_relax(); - pte = be64_to_cpu(*hpte); + pte = be64_to_cpu(hpte[0]); if (!(pte & (HPTE_V_VALID | HPTE_V_ABSENT))) break; - *hpte &= ~cpu_to_be64(HPTE_V_HVLOCK); + __unlock_hpte(hpte, pte); hpte += 2; } if (i == 8) @@ -290,9 +292,9 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags, while (!try_lock_hpte(hpte, HPTE_V_HVLOCK)) cpu_relax(); - pte = be64_to_cpu(*hpte); + pte = be64_to_cpu(hpte[0]); if (pte & (HPTE_V_VALID | HPTE_V_ABSENT)) { - *hpte &= ~cpu_to_be64(HPTE_V_HVLOCK); + __unlock_hpte(hpte, pte); return H_PTEG_FULL; } } @@ -331,7 +333,7 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags, /* Write the first HPTE dword, unlocking the HPTE and making it valid */ eieio(); - hpte[0] = cpu_to_be64(pteh); + __unlock_hpte(hpte, pteh); asm volatile("ptesync" : : : "memory"); *pte_idx_ret = pte_index; @@ -412,7 +414,7 @@ long kvmppc_do_h_remove(struct kvm *kvm, unsigned long flags, if ((pte & (HPTE_V_ABSENT | HPTE_V_VALID)) == 0 || ((flags & H_AVPN) && (pte & ~0x7fUL) != avpn) || ((flags & H_ANDCOND) && (pte & avpn) != 0)) { - hpte[0] &= ~cpu_to_be64(HPTE_V_HVLOCK); + __unlock_hpte(hpte, pte); return H_NOT_FOUND; } @@ -548,7 +550,7 @@ long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu) be64_to_cpu(hp[0]), be64_to_cpu(hp[1])); rcbits = rev->guest_rpte & (HPTE_R_R|HPTE_R_C); args[j] |= rcbits << (56 - 5); - hp[0] = 0; + __unlock_hpte(hp, 0); } } @@ -574,7 +576,7 @@ long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags, pte = be64_to_cpu(hpte[0]); if ((pte & (HPTE_V_ABSENT | HPTE_V_VALID)) == 0 || ((flags & H_AVPN) && (pte & ~0x7fUL) != avpn)) { - hpte[0] &= ~cpu_to_be64(HPTE_V_HVLOCK); + __unlock_hpte(hpte, pte); return H_NOT_FOUND; } @@ -755,8 +757,7 @@ long kvmppc_hv_find_lock_hpte(struct kvm *kvm, gva_t eaddr, unsigned long slb_v, /* Return with the HPTE still locked */ return (hash << 3) + (i >> 1); - /* Unlock and move on */ - hpte[i] = cpu_to_be64(v); + __unlock_hpte(&hpte[i], v); } if (val & HPTE_V_SECONDARY) diff --git a/arch/powerpc/kvm/book3s_hv_rm_xics.c b/arch/powerpc/kvm/book3s_hv_rm_xics.c index 7c22997..00e45b6 100644 --- a/arch/powerpc/kvm/book3s_hv_rm_xics.c +++ b/arch/powerpc/kvm/book3s_hv_rm_xics.c @@ -23,17 +23,37 @@ #define DEBUG_PASSUP -static inline void rm_writeb(unsigned long paddr, u8 val) +static void icp_rm_deliver_irq(struct kvmppc_xics *xics, struct kvmppc_icp *icp, + u32 new_irq); + +/* -- ICS routines -- */ +static void ics_rm_check_resend(struct kvmppc_xics *xics, + struct kvmppc_ics *ics, struct kvmppc_icp *icp) { - __asm__ __volatile__("sync; stbcix %0,0,%1" - : : "r" (val), "r" (paddr) : "memory"); + int i; + + arch_spin_lock(&ics->lock); + + for (i = 0; i < KVMPPC_XICS_IRQ_PER_ICS; i++) { + struct ics_irq_state *state = &ics->irq_state[i]; + + if (!state->resend) + continue; + + arch_spin_unlock(&ics->lock); + icp_rm_deliver_irq(xics, icp, state->number); + arch_spin_lock(&ics->lock); + } + + arch_spin_unlock(&ics->lock); } +/* -- ICP routines -- */ + static void icp_rm_set_vcpu_irq(struct kvm_vcpu *vcpu, struct kvm_vcpu *this_vcpu) { struct kvmppc_icp *this_icp = this_vcpu->arch.icp; - unsigned long xics_phys; int cpu; /* Mark the target VCPU as having an interrupt pending */ @@ -56,9 +76,8 @@ static void icp_rm_set_vcpu_irq(struct kvm_vcpu *vcpu, /* In SMT cpu will always point to thread 0, we adjust it */ cpu += vcpu->arch.ptid; - /* Not too hard, then poke the target */ - xics_phys = paca[cpu].kvm_hstate.xics_phys; - rm_writeb(xics_phys + XICS_MFRR, IPI_PRIORITY); + smp_mb(); + kvmhv_rm_send_ipi(cpu); } static void icp_rm_clr_vcpu_irq(struct kvm_vcpu *vcpu) @@ -116,6 +135,180 @@ static inline int check_too_hard(struct kvmppc_xics *xics, return (xics->real_mode_dbg || icp->rm_action) ? H_TOO_HARD : H_SUCCESS; } +static void icp_rm_check_resend(struct kvmppc_xics *xics, + struct kvmppc_icp *icp) +{ + u32 icsid; + + /* Order this load with the test for need_resend in the caller */ + smp_rmb(); + for_each_set_bit(icsid, icp->resend_map, xics->max_icsid + 1) { + struct kvmppc_ics *ics = xics->ics[icsid]; + + if (!test_and_clear_bit(icsid, icp->resend_map)) + continue; + if (!ics) + continue; + ics_rm_check_resend(xics, ics, icp); + } +} + +static bool icp_rm_try_to_deliver(struct kvmppc_icp *icp, u32 irq, u8 priority, + u32 *reject) +{ + union kvmppc_icp_state old_state, new_state; + bool success; + + do { + old_state = new_state = READ_ONCE(icp->state); + + *reject = 0; + + /* See if we can deliver */ + success = new_state.cppr > priority && + new_state.mfrr > priority && + new_state.pending_pri > priority; + + /* + * If we can, check for a rejection and perform the + * delivery + */ + if (success) { + *reject = new_state.xisr; + new_state.xisr = irq; + new_state.pending_pri = priority; + } else { + /* + * If we failed to deliver we set need_resend + * so a subsequent CPPR state change causes us + * to try a new delivery. + */ + new_state.need_resend = true; + } + + } while (!icp_rm_try_update(icp, old_state, new_state)); + + return success; +} + +static void icp_rm_deliver_irq(struct kvmppc_xics *xics, struct kvmppc_icp *icp, + u32 new_irq) +{ + struct ics_irq_state *state; + struct kvmppc_ics *ics; + u32 reject; + u16 src; + + /* + * This is used both for initial delivery of an interrupt and + * for subsequent rejection. + * + * Rejection can be racy vs. resends. We have evaluated the + * rejection in an atomic ICP transaction which is now complete, + * so potentially the ICP can already accept the interrupt again. + * + * So we need to retry the delivery. Essentially the reject path + * boils down to a failed delivery. Always. + * + * Now the interrupt could also have moved to a different target, + * thus we may need to re-do the ICP lookup as well + */ + + again: + /* Get the ICS state and lock it */ + ics = kvmppc_xics_find_ics(xics, new_irq, &src); + if (!ics) { + /* Unsafe increment, but this does not need to be accurate */ + xics->err_noics++; + return; + } + state = &ics->irq_state[src]; + + /* Get a lock on the ICS */ + arch_spin_lock(&ics->lock); + + /* Get our server */ + if (!icp || state->server != icp->server_num) { + icp = kvmppc_xics_find_server(xics->kvm, state->server); + if (!icp) { + /* Unsafe increment again*/ + xics->err_noicp++; + goto out; + } + } + + /* Clear the resend bit of that interrupt */ + state->resend = 0; + + /* + * If masked, bail out + * + * Note: PAPR doesn't mention anything about masked pending + * when doing a resend, only when doing a delivery. + * + * However that would have the effect of losing a masked + * interrupt that was rejected and isn't consistent with + * the whole masked_pending business which is about not + * losing interrupts that occur while masked. + * + * I don't differentiate normal deliveries and resends, this + * implementation will differ from PAPR and not lose such + * interrupts. + */ + if (state->priority == MASKED) { + state->masked_pending = 1; + goto out; + } + + /* + * Try the delivery, this will set the need_resend flag + * in the ICP as part of the atomic transaction if the + * delivery is not possible. + * + * Note that if successful, the new delivery might have itself + * rejected an interrupt that was "delivered" before we took the + * ics spin lock. + * + * In this case we do the whole sequence all over again for the + * new guy. We cannot assume that the rejected interrupt is less + * favored than the new one, and thus doesn't need to be delivered, + * because by the time we exit icp_rm_try_to_deliver() the target + * processor may well have already consumed & completed it, and thus + * the rejected interrupt might actually be already acceptable. + */ + if (icp_rm_try_to_deliver(icp, new_irq, state->priority, &reject)) { + /* + * Delivery was successful, did we reject somebody else ? + */ + if (reject && reject != XICS_IPI) { + arch_spin_unlock(&ics->lock); + new_irq = reject; + goto again; + } + } else { + /* + * We failed to deliver the interrupt we need to set the + * resend map bit and mark the ICS state as needing a resend + */ + set_bit(ics->icsid, icp->resend_map); + state->resend = 1; + + /* + * If the need_resend flag got cleared in the ICP some time + * between icp_rm_try_to_deliver() atomic update and now, then + * we know it might have missed the resend_map bit. So we + * retry + */ + smp_mb(); + if (!icp->state.need_resend) { + arch_spin_unlock(&ics->lock); + goto again; + } + } + out: + arch_spin_unlock(&ics->lock); +} + static void icp_rm_down_cppr(struct kvmppc_xics *xics, struct kvmppc_icp *icp, u8 new_cppr) { @@ -184,8 +377,8 @@ static void icp_rm_down_cppr(struct kvmppc_xics *xics, struct kvmppc_icp *icp, * separately here as well. */ if (resend) { - icp->rm_action |= XICS_RM_CHECK_RESEND; - icp->rm_resend_icp = icp; + icp->n_check_resend++; + icp_rm_check_resend(xics, icp); } } @@ -300,16 +493,16 @@ int kvmppc_rm_h_ipi(struct kvm_vcpu *vcpu, unsigned long server, } } while (!icp_rm_try_update(icp, old_state, new_state)); - /* Pass rejects to virtual mode */ + /* Handle reject in real mode */ if (reject && reject != XICS_IPI) { - this_icp->rm_action |= XICS_RM_REJECT; - this_icp->rm_reject = reject; + this_icp->n_reject++; + icp_rm_deliver_irq(xics, icp, reject); } - /* Pass resends to virtual mode */ + /* Handle resends in real mode */ if (resend) { - this_icp->rm_action |= XICS_RM_CHECK_RESEND; - this_icp->rm_resend_icp = icp; + this_icp->n_check_resend++; + icp_rm_check_resend(xics, icp); } return check_too_hard(xics, this_icp); @@ -365,10 +558,13 @@ int kvmppc_rm_h_cppr(struct kvm_vcpu *vcpu, unsigned long cppr) } while (!icp_rm_try_update(icp, old_state, new_state)); - /* Pass rejects to virtual mode */ + /* + * Check for rejects. They are handled by doing a new delivery + * attempt (see comments in icp_rm_deliver_irq). + */ if (reject && reject != XICS_IPI) { - icp->rm_action |= XICS_RM_REJECT; - icp->rm_reject = reject; + icp->n_reject++; + icp_rm_deliver_irq(xics, icp, reject); } bail: return check_too_hard(xics, icp); @@ -416,10 +612,10 @@ int kvmppc_rm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr) goto bail; state = &ics->irq_state[src]; - /* Still asserted, resend it, we make it look like a reject */ + /* Still asserted, resend it */ if (state->asserted) { - icp->rm_action |= XICS_RM_REJECT; - icp->rm_reject = irq; + icp->n_reject++; + icp_rm_deliver_irq(xics, icp, irq); } if (!hlist_empty(&vcpu->kvm->irq_ack_notifier_list)) { diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S index 6cbf163..4d70df2 100644 --- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S @@ -172,6 +172,22 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) kvmppc_primary_no_guest: /* We handle this much like a ceded vcpu */ + /* put the HDEC into the DEC, since HDEC interrupts don't wake us */ + mfspr r3, SPRN_HDEC + mtspr SPRN_DEC, r3 + /* + * Make sure the primary has finished the MMU switch. + * We should never get here on a secondary thread, but + * check it for robustness' sake. + */ + ld r5, HSTATE_KVM_VCORE(r13) +65: lbz r0, VCORE_IN_GUEST(r5) + cmpwi r0, 0 + beq 65b + /* Set LPCR. */ + ld r8,VCORE_LPCR(r5) + mtspr SPRN_LPCR,r8 + isync /* set our bit in napping_threads */ ld r5, HSTATE_KVM_VCORE(r13) lbz r7, HSTATE_PTID(r13) @@ -182,7 +198,7 @@ kvmppc_primary_no_guest: or r3, r3, r0 stwcx. r3, 0, r6 bne 1b - /* order napping_threads update vs testing entry_exit_count */ + /* order napping_threads update vs testing entry_exit_map */ isync li r12, 0 lwz r7, VCORE_ENTRY_EXIT(r5) @@ -191,6 +207,7 @@ kvmppc_primary_no_guest: li r3, NAPPING_NOVCPU stb r3, HSTATE_NAPPING(r13) + li r3, 0 /* Don't wake on privileged (OS) doorbell */ b kvm_do_nap kvm_novcpu_wakeup: @@ -202,7 +219,7 @@ kvm_novcpu_wakeup: /* check the wake reason */ bl kvmppc_check_wake_reason - + /* see if any other thread is already exiting */ lwz r0, VCORE_ENTRY_EXIT(r5) cmpwi r0, 0x100 @@ -222,13 +239,37 @@ kvm_novcpu_wakeup: cmpdi r3, 0 bge kvm_novcpu_exit + /* See if our timeslice has expired (HDEC is negative) */ + mfspr r0, SPRN_HDEC + li r12, BOOK3S_INTERRUPT_HV_DECREMENTER + cmpwi r0, 0 + blt kvm_novcpu_exit + /* Got an IPI but other vcpus aren't yet exiting, must be a latecomer */ ld r4, HSTATE_KVM_VCPU(r13) cmpdi r4, 0 - bne kvmppc_got_guest + beq kvmppc_primary_no_guest + +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + addi r3, r4, VCPU_TB_RMENTRY + bl kvmhv_start_timing +#endif + b kvmppc_got_guest kvm_novcpu_exit: - b hdec_soon +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + ld r4, HSTATE_KVM_VCPU(r13) + cmpdi r4, 0 + beq 13f + addi r3, r4, VCPU_TB_RMEXIT + bl kvmhv_accumulate_time +#endif +13: mr r3, r12 + stw r12, 112-4(r1) + bl kvmhv_commence_exit + nop + lwz r12, 112-4(r1) + b kvmhv_switch_to_host /* * We come in here when wakened from nap mode. @@ -239,9 +280,9 @@ kvm_novcpu_exit: kvm_start_guest: /* Set runlatch bit the minute you wake up from nap */ - mfspr r1, SPRN_CTRLF - ori r1, r1, 1 - mtspr SPRN_CTRLT, r1 + mfspr r0, SPRN_CTRLF + ori r0, r0, 1 + mtspr SPRN_CTRLT, r0 ld r2,PACATOC(r13) @@ -286,26 +327,21 @@ kvm_secondary_got_guest: ld r6, PACA_DSCR(r13) std r6, HSTATE_DSCR(r13) + /* Order load of vcore, ptid etc. after load of vcpu */ + lwsync bl kvmppc_hv_entry /* Back from the guest, go back to nap */ /* Clear our vcpu pointer so we don't come back in early */ li r0, 0 - std r0, HSTATE_KVM_VCPU(r13) /* - * Make sure we clear HSTATE_KVM_VCPU(r13) before incrementing - * the nap_count, because once the increment to nap_count is - * visible we could be given another vcpu. + * Once we clear HSTATE_KVM_VCPU(r13), the code in + * kvmppc_run_core() is going to assume that all our vcpu + * state is visible in memory. This lwsync makes sure + * that that is true. */ lwsync - - /* increment the nap count and then go to nap mode */ - ld r4, HSTATE_KVM_VCORE(r13) - addi r4, r4, VCORE_NAP_COUNT -51: lwarx r3, 0, r4 - addi r3, r3, 1 - stwcx. r3, 0, r4 - bne 51b + std r0, HSTATE_KVM_VCPU(r13) /* * At this point we have finished executing in the guest. @@ -376,6 +412,14 @@ kvmppc_hv_entry: li r6, KVM_GUEST_MODE_HOST_HV stb r6, HSTATE_IN_GUEST(r13) +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + /* Store initial timestamp */ + cmpdi r4, 0 + beq 1f + addi r3, r4, VCPU_TB_RMENTRY + bl kvmhv_start_timing +1: +#endif /* Clear out SLB */ li r6,0 slbmte r6,r6 @@ -387,21 +431,23 @@ kvmppc_hv_entry: * We don't have to lock against concurrent tlbies, * but we do have to coordinate across hardware threads. */ - /* Increment entry count iff exit count is zero. */ - ld r5,HSTATE_KVM_VCORE(r13) - addi r9,r5,VCORE_ENTRY_EXIT -21: lwarx r3,0,r9 - cmpwi r3,0x100 /* any threads starting to exit? */ + /* Set bit in entry map iff exit map is zero. */ + ld r5, HSTATE_KVM_VCORE(r13) + li r7, 1 + lbz r6, HSTATE_PTID(r13) + sld r7, r7, r6 + addi r9, r5, VCORE_ENTRY_EXIT +21: lwarx r3, 0, r9 + cmpwi r3, 0x100 /* any threads starting to exit? */ bge secondary_too_late /* if so we're too late to the party */ - addi r3,r3,1 - stwcx. r3,0,r9 + or r3, r3, r7 + stwcx. r3, 0, r9 bne 21b /* Primary thread switches to guest partition. */ ld r9,VCORE_KVM(r5) /* pointer to struct kvm */ - lbz r6,HSTATE_PTID(r13) cmpwi r6,0 - bne 20f + bne 10f ld r6,KVM_SDR1(r9) lwz r7,KVM_LPID(r9) li r0,LPID_RSVD /* switch to reserved LPID */ @@ -472,28 +518,9 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) li r0,1 stb r0,VCORE_IN_GUEST(r5) /* signal secondaries to continue */ - b 10f - - /* Secondary threads wait for primary to have done partition switch */ -20: lbz r0,VCORE_IN_GUEST(r5) - cmpwi r0,0 - beq 20b - - /* Set LPCR and RMOR. */ -10: ld r8,VCORE_LPCR(r5) - mtspr SPRN_LPCR,r8 - ld r8,KVM_RMOR(r9) - mtspr SPRN_RMOR,r8 - isync - - /* Check if HDEC expires soon */ - mfspr r3,SPRN_HDEC - cmpwi r3,512 /* 1 microsecond */ - li r12,BOOK3S_INTERRUPT_HV_DECREMENTER - blt hdec_soon /* Do we have a guest vcpu to run? */ - cmpdi r4, 0 +10: cmpdi r4, 0 beq kvmppc_primary_no_guest kvmppc_got_guest: @@ -818,6 +845,30 @@ END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_207S) clrrdi r6,r6,1 mtspr SPRN_CTRLT,r6 4: + /* Secondary threads wait for primary to have done partition switch */ + ld r5, HSTATE_KVM_VCORE(r13) + lbz r6, HSTATE_PTID(r13) + cmpwi r6, 0 + beq 21f + lbz r0, VCORE_IN_GUEST(r5) + cmpwi r0, 0 + bne 21f + HMT_LOW +20: lbz r0, VCORE_IN_GUEST(r5) + cmpwi r0, 0 + beq 20b + HMT_MEDIUM +21: + /* Set LPCR. */ + ld r8,VCORE_LPCR(r5) + mtspr SPRN_LPCR,r8 + isync + + /* Check if HDEC expires soon */ + mfspr r3, SPRN_HDEC + cmpwi r3, 512 /* 1 microsecond */ + blt hdec_soon + ld r6, VCPU_CTR(r4) lwz r7, VCPU_XER(r4) @@ -880,6 +931,12 @@ fast_guest_return: li r9, KVM_GUEST_MODE_GUEST_HV stb r9, HSTATE_IN_GUEST(r13) +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + /* Accumulate timing */ + addi r3, r4, VCPU_TB_GUEST + bl kvmhv_accumulate_time +#endif + /* Enter guest */ BEGIN_FTR_SECTION @@ -917,6 +974,27 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR) hrfid b . +secondary_too_late: + li r12, 0 + cmpdi r4, 0 + beq 11f + stw r12, VCPU_TRAP(r4) +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + addi r3, r4, VCPU_TB_RMEXIT + bl kvmhv_accumulate_time +#endif +11: b kvmhv_switch_to_host + +hdec_soon: + li r12, BOOK3S_INTERRUPT_HV_DECREMENTER + stw r12, VCPU_TRAP(r4) + mr r9, r4 +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + addi r3, r4, VCPU_TB_RMEXIT + bl kvmhv_accumulate_time +#endif + b guest_exit_cont + /****************************************************************************** * * * Exit code * @@ -1002,6 +1080,16 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR) stw r12,VCPU_TRAP(r9) +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + addi r3, r9, VCPU_TB_RMINTR + mr r4, r9 + bl kvmhv_accumulate_time + ld r5, VCPU_GPR(R5)(r9) + ld r6, VCPU_GPR(R6)(r9) + ld r7, VCPU_GPR(R7)(r9) + ld r8, VCPU_GPR(R8)(r9) +#endif + /* Save HEIR (HV emulation assist reg) in emul_inst if this is an HEI (HV emulation interrupt, e40) */ li r3,KVM_INST_FETCH_FAILED @@ -1028,34 +1116,37 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR) bne 2f mfspr r3,SPRN_HDEC cmpwi r3,0 - bge ignore_hdec + mr r4,r9 + bge fast_guest_return 2: /* See if this is an hcall we can handle in real mode */ cmpwi r12,BOOK3S_INTERRUPT_SYSCALL beq hcall_try_real_mode + /* Hypervisor doorbell - exit only if host IPI flag set */ + cmpwi r12, BOOK3S_INTERRUPT_H_DOORBELL + bne 3f + lbz r0, HSTATE_HOST_IPI(r13) + beq 4f + b guest_exit_cont +3: /* External interrupt ? */ cmpwi r12, BOOK3S_INTERRUPT_EXTERNAL - bne+ ext_interrupt_to_host + bne+ guest_exit_cont /* External interrupt, first check for host_ipi. If this is * set, we know the host wants us out so let's do it now */ bl kvmppc_read_intr cmpdi r3, 0 - bgt ext_interrupt_to_host + bgt guest_exit_cont /* Check if any CPU is heading out to the host, if so head out too */ - ld r5, HSTATE_KVM_VCORE(r13) +4: ld r5, HSTATE_KVM_VCORE(r13) lwz r0, VCORE_ENTRY_EXIT(r5) cmpwi r0, 0x100 - bge ext_interrupt_to_host - - /* Return to guest after delivering any pending interrupt */ mr r4, r9 - b deliver_guest_interrupt - -ext_interrupt_to_host: + blt deliver_guest_interrupt guest_exit_cont: /* r9 = vcpu, r12 = trap, r13 = paca */ /* Save more register state */ @@ -1065,7 +1156,7 @@ guest_exit_cont: /* r9 = vcpu, r12 = trap, r13 = paca */ stw r7, VCPU_DSISR(r9) /* don't overwrite fault_dar/fault_dsisr if HDSI */ cmpwi r12,BOOK3S_INTERRUPT_H_DATA_STORAGE - beq 6f + beq mc_cont std r6, VCPU_FAULT_DAR(r9) stw r7, VCPU_FAULT_DSISR(r9) @@ -1073,9 +1164,20 @@ guest_exit_cont: /* r9 = vcpu, r12 = trap, r13 = paca */ cmpwi r12, BOOK3S_INTERRUPT_MACHINE_CHECK beq machine_check_realmode mc_cont: +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + addi r3, r9, VCPU_TB_RMEXIT + mr r4, r9 + bl kvmhv_accumulate_time +#endif + + /* Increment exit count, poke other threads to exit */ + bl kvmhv_commence_exit + nop + ld r9, HSTATE_KVM_VCPU(r13) + lwz r12, VCPU_TRAP(r9) /* Save guest CTRL register, set runlatch to 1 */ -6: mfspr r6,SPRN_CTRLF + mfspr r6,SPRN_CTRLF stw r6,VCPU_CTRL(r9) andi. r0,r6,1 bne 4f @@ -1417,68 +1519,14 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) slbia ptesync -hdec_soon: /* r12 = trap, r13 = paca */ /* * POWER7/POWER8 guest -> host partition switch code. * We don't have to lock against tlbies but we do * have to coordinate the hardware threads. */ - /* Increment the threads-exiting-guest count in the 0xff00 - bits of vcore->entry_exit_count */ - ld r5,HSTATE_KVM_VCORE(r13) - addi r6,r5,VCORE_ENTRY_EXIT -41: lwarx r3,0,r6 - addi r0,r3,0x100 - stwcx. r0,0,r6 - bne 41b - isync /* order stwcx. vs. reading napping_threads */ - - /* - * At this point we have an interrupt that we have to pass - * up to the kernel or qemu; we can't handle it in real mode. - * Thus we have to do a partition switch, so we have to - * collect the other threads, if we are the first thread - * to take an interrupt. To do this, we set the HDEC to 0, - * which causes an HDEC interrupt in all threads within 2ns - * because the HDEC register is shared between all 4 threads. - * However, we don't need to bother if this is an HDEC - * interrupt, since the other threads will already be on their - * way here in that case. - */ - cmpwi r3,0x100 /* Are we the first here? */ - bge 43f - cmpwi r12,BOOK3S_INTERRUPT_HV_DECREMENTER - beq 40f - li r0,0 - mtspr SPRN_HDEC,r0 -40: - /* - * Send an IPI to any napping threads, since an HDEC interrupt - * doesn't wake CPUs up from nap. - */ - lwz r3,VCORE_NAPPING_THREADS(r5) - lbz r4,HSTATE_PTID(r13) - li r0,1 - sld r0,r0,r4 - andc. r3,r3,r0 /* no sense IPI'ing ourselves */ - beq 43f - /* Order entry/exit update vs. IPIs */ - sync - mulli r4,r4,PACA_SIZE /* get paca for thread 0 */ - subf r6,r4,r13 -42: andi. r0,r3,1 - beq 44f - ld r8,HSTATE_XICS_PHYS(r6) /* get thread's XICS reg addr */ - li r0,IPI_PRIORITY - li r7,XICS_MFRR - stbcix r0,r7,r8 /* trigger the IPI */ -44: srdi. r3,r3,1 - addi r6,r6,PACA_SIZE - bne 42b - -secondary_too_late: +kvmhv_switch_to_host: /* Secondary threads wait for primary to do partition switch */ -43: ld r5,HSTATE_KVM_VCORE(r13) + ld r5,HSTATE_KVM_VCORE(r13) ld r4,VCORE_KVM(r5) /* pointer to struct kvm */ lbz r3,HSTATE_PTID(r13) cmpwi r3,0 @@ -1562,6 +1610,15 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) 1: addi r8,r8,16 .endr +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + /* Finish timing, if we have a vcpu */ + ld r4, HSTATE_KVM_VCPU(r13) + cmpdi r4, 0 + li r3, 0 + beq 2f + bl kvmhv_accumulate_time +2: +#endif /* Unset guest mode */ li r0, KVM_GUEST_MODE_NONE stb r0, HSTATE_IN_GUEST(r13) @@ -1696,8 +1753,10 @@ kvmppc_hisi: * Returns to the guest if we handle it, or continues on up to * the kernel if we can't (i.e. if we don't have a handler for * it, or if the handler returns H_TOO_HARD). + * + * r5 - r8 contain hcall args, + * r9 = vcpu, r10 = pc, r11 = msr, r12 = trap, r13 = paca */ - .globl hcall_try_real_mode hcall_try_real_mode: ld r3,VCPU_GPR(R3)(r9) andi. r0,r11,MSR_PR @@ -1839,13 +1898,124 @@ hcall_real_table: .long 0 /* 0x12c */ .long 0 /* 0x130 */ .long DOTSYM(kvmppc_h_set_xdabr) - hcall_real_table + .long 0 /* 0x138 */ + .long 0 /* 0x13c */ + .long 0 /* 0x140 */ + .long 0 /* 0x144 */ + .long 0 /* 0x148 */ + .long 0 /* 0x14c */ + .long 0 /* 0x150 */ + .long 0 /* 0x154 */ + .long 0 /* 0x158 */ + .long 0 /* 0x15c */ + .long 0 /* 0x160 */ + .long 0 /* 0x164 */ + .long 0 /* 0x168 */ + .long 0 /* 0x16c */ + .long 0 /* 0x170 */ + .long 0 /* 0x174 */ + .long 0 /* 0x178 */ + .long 0 /* 0x17c */ + .long 0 /* 0x180 */ + .long 0 /* 0x184 */ + .long 0 /* 0x188 */ + .long 0 /* 0x18c */ + .long 0 /* 0x190 */ + .long 0 /* 0x194 */ + .long 0 /* 0x198 */ + .long 0 /* 0x19c */ + .long 0 /* 0x1a0 */ + .long 0 /* 0x1a4 */ + .long 0 /* 0x1a8 */ + .long 0 /* 0x1ac */ + .long 0 /* 0x1b0 */ + .long 0 /* 0x1b4 */ + .long 0 /* 0x1b8 */ + .long 0 /* 0x1bc */ + .long 0 /* 0x1c0 */ + .long 0 /* 0x1c4 */ + .long 0 /* 0x1c8 */ + .long 0 /* 0x1cc */ + .long 0 /* 0x1d0 */ + .long 0 /* 0x1d4 */ + .long 0 /* 0x1d8 */ + .long 0 /* 0x1dc */ + .long 0 /* 0x1e0 */ + .long 0 /* 0x1e4 */ + .long 0 /* 0x1e8 */ + .long 0 /* 0x1ec */ + .long 0 /* 0x1f0 */ + .long 0 /* 0x1f4 */ + .long 0 /* 0x1f8 */ + .long 0 /* 0x1fc */ + .long 0 /* 0x200 */ + .long 0 /* 0x204 */ + .long 0 /* 0x208 */ + .long 0 /* 0x20c */ + .long 0 /* 0x210 */ + .long 0 /* 0x214 */ + .long 0 /* 0x218 */ + .long 0 /* 0x21c */ + .long 0 /* 0x220 */ + .long 0 /* 0x224 */ + .long 0 /* 0x228 */ + .long 0 /* 0x22c */ + .long 0 /* 0x230 */ + .long 0 /* 0x234 */ + .long 0 /* 0x238 */ + .long 0 /* 0x23c */ + .long 0 /* 0x240 */ + .long 0 /* 0x244 */ + .long 0 /* 0x248 */ + .long 0 /* 0x24c */ + .long 0 /* 0x250 */ + .long 0 /* 0x254 */ + .long 0 /* 0x258 */ + .long 0 /* 0x25c */ + .long 0 /* 0x260 */ + .long 0 /* 0x264 */ + .long 0 /* 0x268 */ + .long 0 /* 0x26c */ + .long 0 /* 0x270 */ + .long 0 /* 0x274 */ + .long 0 /* 0x278 */ + .long 0 /* 0x27c */ + .long 0 /* 0x280 */ + .long 0 /* 0x284 */ + .long 0 /* 0x288 */ + .long 0 /* 0x28c */ + .long 0 /* 0x290 */ + .long 0 /* 0x294 */ + .long 0 /* 0x298 */ + .long 0 /* 0x29c */ + .long 0 /* 0x2a0 */ + .long 0 /* 0x2a4 */ + .long 0 /* 0x2a8 */ + .long 0 /* 0x2ac */ + .long 0 /* 0x2b0 */ + .long 0 /* 0x2b4 */ + .long 0 /* 0x2b8 */ + .long 0 /* 0x2bc */ + .long 0 /* 0x2c0 */ + .long 0 /* 0x2c4 */ + .long 0 /* 0x2c8 */ + .long 0 /* 0x2cc */ + .long 0 /* 0x2d0 */ + .long 0 /* 0x2d4 */ + .long 0 /* 0x2d8 */ + .long 0 /* 0x2dc */ + .long 0 /* 0x2e0 */ + .long 0 /* 0x2e4 */ + .long 0 /* 0x2e8 */ + .long 0 /* 0x2ec */ + .long 0 /* 0x2f0 */ + .long 0 /* 0x2f4 */ + .long 0 /* 0x2f8 */ + .long 0 /* 0x2fc */ + .long DOTSYM(kvmppc_h_random) - hcall_real_table .globl hcall_real_table_end hcall_real_table_end: -ignore_hdec: - mr r4,r9 - b fast_guest_return - _GLOBAL(kvmppc_h_set_xdabr) andi. r0, r5, DABRX_USER | DABRX_KERNEL beq 6f @@ -1884,7 +2054,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) li r3, 0 blr -_GLOBAL(kvmppc_h_cede) +_GLOBAL(kvmppc_h_cede) /* r3 = vcpu pointer, r11 = msr, r13 = paca */ ori r11,r11,MSR_EE std r11,VCPU_MSR(r3) li r0,1 @@ -1893,8 +2063,8 @@ _GLOBAL(kvmppc_h_cede) lbz r5,VCPU_PRODDED(r3) cmpwi r5,0 bne kvm_cede_prodded - li r0,0 /* set trap to 0 to say hcall is handled */ - stw r0,VCPU_TRAP(r3) + li r12,0 /* set trap to 0 to say hcall is handled */ + stw r12,VCPU_TRAP(r3) li r0,H_SUCCESS std r0,VCPU_GPR(R3)(r3) @@ -1912,12 +2082,11 @@ _GLOBAL(kvmppc_h_cede) addi r6,r5,VCORE_NAPPING_THREADS 31: lwarx r4,0,r6 or r4,r4,r0 - PPC_POPCNTW(R7,R4) - cmpw r7,r8 - bge kvm_cede_exit + cmpw r4,r8 + beq kvm_cede_exit stwcx. r4,0,r6 bne 31b - /* order napping_threads update vs testing entry_exit_count */ + /* order napping_threads update vs testing entry_exit_map */ isync li r0,NAPPING_CEDE stb r0,HSTATE_NAPPING(r13) @@ -1955,21 +2124,52 @@ _GLOBAL(kvmppc_h_cede) bl kvmppc_save_fp /* + * Set DEC to the smaller of DEC and HDEC, so that we wake + * no later than the end of our timeslice (HDEC interrupts + * don't wake us from nap). + */ + mfspr r3, SPRN_DEC + mfspr r4, SPRN_HDEC + mftb r5 + cmpw r3, r4 + ble 67f + mtspr SPRN_DEC, r4 +67: + /* save expiry time of guest decrementer */ + extsw r3, r3 + add r3, r3, r5 + ld r4, HSTATE_KVM_VCPU(r13) + ld r5, HSTATE_KVM_VCORE(r13) + ld r6, VCORE_TB_OFFSET(r5) + subf r3, r6, r3 /* convert to host TB value */ + std r3, VCPU_DEC_EXPIRES(r4) + +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + ld r4, HSTATE_KVM_VCPU(r13) + addi r3, r4, VCPU_TB_CEDE + bl kvmhv_accumulate_time +#endif + + lis r3, LPCR_PECEDP@h /* Do wake on privileged doorbell */ + + /* * Take a nap until a decrementer or external or doobell interrupt - * occurs, with PECE1, PECE0 and PECEDP set in LPCR. Also clear the - * runlatch bit before napping. + * occurs, with PECE1 and PECE0 set in LPCR. + * On POWER8, set PECEDH, and if we are ceding, also set PECEDP. + * Also clear the runlatch bit before napping. */ kvm_do_nap: - mfspr r2, SPRN_CTRLF - clrrdi r2, r2, 1 - mtspr SPRN_CTRLT, r2 + mfspr r0, SPRN_CTRLF + clrrdi r0, r0, 1 + mtspr SPRN_CTRLT, r0 li r0,1 stb r0,HSTATE_HWTHREAD_REQ(r13) mfspr r5,SPRN_LPCR ori r5,r5,LPCR_PECE0 | LPCR_PECE1 BEGIN_FTR_SECTION - oris r5,r5,LPCR_PECEDP@h + ori r5, r5, LPCR_PECEDH + rlwimi r5, r3, 0, LPCR_PECEDP END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) mtspr SPRN_LPCR,r5 isync @@ -1994,9 +2194,23 @@ kvm_end_cede: /* Woken by external or decrementer interrupt */ ld r1, HSTATE_HOST_R1(r13) +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING + addi r3, r4, VCPU_TB_RMINTR + bl kvmhv_accumulate_time +#endif + /* load up FP state */ bl kvmppc_load_fp + /* Restore guest decrementer */ + ld r3, VCPU_DEC_EXPIRES(r4) + ld r5, HSTATE_KVM_VCORE(r13) + ld r6, VCORE_TB_OFFSET(r5) + add r3, r3, r6 /* convert host TB to guest TB value */ + mftb r7 + subf r3, r7, r3 + mtspr SPRN_DEC, r3 + /* Load NV GPRS */ ld r14, VCPU_GPR(R14)(r4) ld r15, VCPU_GPR(R15)(r4) @@ -2057,7 +2271,8 @@ kvm_cede_prodded: /* we've ceded but we want to give control to the host */ kvm_cede_exit: - b hcall_real_fallback + ld r9, HSTATE_KVM_VCPU(r13) + b guest_exit_cont /* Try to handle a machine check in real mode */ machine_check_realmode: @@ -2089,13 +2304,14 @@ machine_check_realmode: /* * Check the reason we woke from nap, and take appropriate action. - * Returns: + * Returns (in r3): * 0 if nothing needs to be done * 1 if something happened that needs to be handled by the host - * -1 if there was a guest wakeup (IPI) + * -1 if there was a guest wakeup (IPI or msgsnd) * * Also sets r12 to the interrupt vector for any interrupt that needs * to be handled now by the host (0x500 for external interrupt), or zero. + * Modifies r0, r6, r7, r8. */ kvmppc_check_wake_reason: mfspr r6, SPRN_SRR1 @@ -2122,7 +2338,15 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) /* hypervisor doorbell */ 3: li r12, BOOK3S_INTERRUPT_H_DOORBELL + /* see if it's a host IPI */ li r3, 1 + lbz r0, HSTATE_HOST_IPI(r13) + cmpwi r0, 0 + bnelr + /* if not, clear it and return -1 */ + lis r6, (PPC_DBELL_SERVER << (63-36))@h + PPC_MSGCLR(6) + li r3, -1 blr /* @@ -2131,6 +2355,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) * 0 if no interrupt is pending * 1 if an interrupt is pending that needs to be handled by the host * -1 if there was a guest wakeup IPI (which has now been cleared) + * Modifies r0, r6, r7, r8, returns value in r3. */ kvmppc_read_intr: /* see if a host IPI is pending */ @@ -2185,6 +2410,7 @@ kvmppc_read_intr: bne- 43f /* OK, it's an IPI for us */ + li r12, 0 li r3, -1 1: blr @@ -2314,3 +2540,62 @@ kvmppc_fix_pmao: mtspr SPRN_PMC6, r3 isync blr + +#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING +/* + * Start timing an activity + * r3 = pointer to time accumulation struct, r4 = vcpu + */ +kvmhv_start_timing: + ld r5, HSTATE_KVM_VCORE(r13) + lbz r6, VCORE_IN_GUEST(r5) + cmpwi r6, 0 + beq 5f /* if in guest, need to */ + ld r6, VCORE_TB_OFFSET(r5) /* subtract timebase offset */ +5: mftb r5 + subf r5, r6, r5 + std r3, VCPU_CUR_ACTIVITY(r4) + std r5, VCPU_ACTIVITY_START(r4) + blr + +/* + * Accumulate time to one activity and start another. + * r3 = pointer to new time accumulation struct, r4 = vcpu + */ +kvmhv_accumulate_time: + ld r5, HSTATE_KVM_VCORE(r13) + lbz r8, VCORE_IN_GUEST(r5) + cmpwi r8, 0 + beq 4f /* if in guest, need to */ + ld r8, VCORE_TB_OFFSET(r5) /* subtract timebase offset */ +4: ld r5, VCPU_CUR_ACTIVITY(r4) + ld r6, VCPU_ACTIVITY_START(r4) + std r3, VCPU_CUR_ACTIVITY(r4) + mftb r7 + subf r7, r8, r7 + std r7, VCPU_ACTIVITY_START(r4) + cmpdi r5, 0 + beqlr + subf r3, r6, r7 + ld r8, TAS_SEQCOUNT(r5) + cmpdi r8, 0 + addi r8, r8, 1 + std r8, TAS_SEQCOUNT(r5) + lwsync + ld r7, TAS_TOTAL(r5) + add r7, r7, r3 + std r7, TAS_TOTAL(r5) + ld r6, TAS_MIN(r5) + ld r7, TAS_MAX(r5) + beq 3f + cmpd r3, r6 + bge 1f +3: std r3, TAS_MIN(r5) +1: cmpd r3, r7 + ble 2f + std r3, TAS_MAX(r5) +2: lwsync + addi r8, r8, 1 + std r8, TAS_SEQCOUNT(r5) + blr +#endif diff --git a/arch/powerpc/kvm/book3s_pr_papr.c b/arch/powerpc/kvm/book3s_pr_papr.c index ce3c893..f2c75a1 100644 --- a/arch/powerpc/kvm/book3s_pr_papr.c +++ b/arch/powerpc/kvm/book3s_pr_papr.c @@ -258,6 +258,28 @@ static int kvmppc_h_pr_put_tce(struct kvm_vcpu *vcpu) return EMULATE_DONE; } +static int kvmppc_h_pr_logical_ci_load(struct kvm_vcpu *vcpu) +{ + long rc; + + rc = kvmppc_h_logical_ci_load(vcpu); + if (rc == H_TOO_HARD) + return EMULATE_FAIL; + kvmppc_set_gpr(vcpu, 3, rc); + return EMULATE_DONE; +} + +static int kvmppc_h_pr_logical_ci_store(struct kvm_vcpu *vcpu) +{ + long rc; + + rc = kvmppc_h_logical_ci_store(vcpu); + if (rc == H_TOO_HARD) + return EMULATE_FAIL; + kvmppc_set_gpr(vcpu, 3, rc); + return EMULATE_DONE; +} + static int kvmppc_h_pr_xics_hcall(struct kvm_vcpu *vcpu, u32 cmd) { long rc = kvmppc_xics_hcall(vcpu, cmd); @@ -290,6 +312,10 @@ int kvmppc_h_pr(struct kvm_vcpu *vcpu, unsigned long cmd) clear_bit(KVM_REQ_UNHALT, &vcpu->requests); vcpu->stat.halt_wakeup++; return EMULATE_DONE; + case H_LOGICAL_CI_LOAD: + return kvmppc_h_pr_logical_ci_load(vcpu); + case H_LOGICAL_CI_STORE: + return kvmppc_h_pr_logical_ci_store(vcpu); case H_XIRR: case H_CPPR: case H_EOI: @@ -323,6 +349,8 @@ int kvmppc_hcall_impl_pr(unsigned long cmd) case H_BULK_REMOVE: case H_PUT_TCE: case H_CEDE: + case H_LOGICAL_CI_LOAD: + case H_LOGICAL_CI_STORE: #ifdef CONFIG_KVM_XICS case H_XIRR: case H_CPPR: diff --git a/arch/powerpc/kvm/book3s_xics.c b/arch/powerpc/kvm/book3s_xics.c index a4a8d9f..c6ca7db 100644 --- a/arch/powerpc/kvm/book3s_xics.c +++ b/arch/powerpc/kvm/book3s_xics.c @@ -12,6 +12,7 @@ #include <linux/err.h> #include <linux/gfp.h> #include <linux/anon_inodes.h> +#include <linux/spinlock.h> #include <asm/uaccess.h> #include <asm/kvm_book3s.h> @@ -39,7 +40,7 @@ * LOCKING * ======= * - * Each ICS has a mutex protecting the information about the IRQ + * Each ICS has a spin lock protecting the information about the IRQ * sources and avoiding simultaneous deliveries if the same interrupt. * * ICP operations are done via a single compare & swap transaction @@ -109,7 +110,10 @@ static void ics_check_resend(struct kvmppc_xics *xics, struct kvmppc_ics *ics, { int i; - mutex_lock(&ics->lock); + unsigned long flags; + + local_irq_save(flags); + arch_spin_lock(&ics->lock); for (i = 0; i < KVMPPC_XICS_IRQ_PER_ICS; i++) { struct ics_irq_state *state = &ics->irq_state[i]; @@ -120,12 +124,15 @@ static void ics_check_resend(struct kvmppc_xics *xics, struct kvmppc_ics *ics, XICS_DBG("resend %#x prio %#x\n", state->number, state->priority); - mutex_unlock(&ics->lock); + arch_spin_unlock(&ics->lock); + local_irq_restore(flags); icp_deliver_irq(xics, icp, state->number); - mutex_lock(&ics->lock); + local_irq_save(flags); + arch_spin_lock(&ics->lock); } - mutex_unlock(&ics->lock); + arch_spin_unlock(&ics->lock); + local_irq_restore(flags); } static bool write_xive(struct kvmppc_xics *xics, struct kvmppc_ics *ics, @@ -133,8 +140,10 @@ static bool write_xive(struct kvmppc_xics *xics, struct kvmppc_ics *ics, u32 server, u32 priority, u32 saved_priority) { bool deliver; + unsigned long flags; - mutex_lock(&ics->lock); + local_irq_save(flags); + arch_spin_lock(&ics->lock); state->server = server; state->priority = priority; @@ -145,7 +154,8 @@ static bool write_xive(struct kvmppc_xics *xics, struct kvmppc_ics *ics, deliver = true; } - mutex_unlock(&ics->lock); + arch_spin_unlock(&ics->lock); + local_irq_restore(flags); return deliver; } @@ -186,6 +196,7 @@ int kvmppc_xics_get_xive(struct kvm *kvm, u32 irq, u32 *server, u32 *priority) struct kvmppc_ics *ics; struct ics_irq_state *state; u16 src; + unsigned long flags; if (!xics) return -ENODEV; @@ -195,10 +206,12 @@ int kvmppc_xics_get_xive(struct kvm *kvm, u32 irq, u32 *server, u32 *priority) return -EINVAL; state = &ics->irq_state[src]; - mutex_lock(&ics->lock); + local_irq_save(flags); + arch_spin_lock(&ics->lock); *server = state->server; *priority = state->priority; - mutex_unlock(&ics->lock); + arch_spin_unlock(&ics->lock); + local_irq_restore(flags); return 0; } @@ -365,6 +378,7 @@ static void icp_deliver_irq(struct kvmppc_xics *xics, struct kvmppc_icp *icp, struct kvmppc_ics *ics; u32 reject; u16 src; + unsigned long flags; /* * This is used both for initial delivery of an interrupt and @@ -391,7 +405,8 @@ static void icp_deliver_irq(struct kvmppc_xics *xics, struct kvmppc_icp *icp, state = &ics->irq_state[src]; /* Get a lock on the ICS */ - mutex_lock(&ics->lock); + local_irq_save(flags); + arch_spin_lock(&ics->lock); /* Get our server */ if (!icp || state->server != icp->server_num) { @@ -434,7 +449,7 @@ static void icp_deliver_irq(struct kvmppc_xics *xics, struct kvmppc_icp *icp, * * Note that if successful, the new delivery might have itself * rejected an interrupt that was "delivered" before we took the - * icp mutex. + * ics spin lock. * * In this case we do the whole sequence all over again for the * new guy. We cannot assume that the rejected interrupt is less @@ -448,7 +463,8 @@ static void icp_deliver_irq(struct kvmppc_xics *xics, struct kvmppc_icp *icp, * Delivery was successful, did we reject somebody else ? */ if (reject && reject != XICS_IPI) { - mutex_unlock(&ics->lock); + arch_spin_unlock(&ics->lock); + local_irq_restore(flags); new_irq = reject; goto again; } @@ -468,12 +484,14 @@ static void icp_deliver_irq(struct kvmppc_xics *xics, struct kvmppc_icp *icp, */ smp_mb(); if (!icp->state.need_resend) { - mutex_unlock(&ics->lock); + arch_spin_unlock(&ics->lock); + local_irq_restore(flags); goto again; } } out: - mutex_unlock(&ics->lock); + arch_spin_unlock(&ics->lock); + local_irq_restore(flags); } static void icp_down_cppr(struct kvmppc_xics *xics, struct kvmppc_icp *icp, @@ -802,14 +820,22 @@ static noinline int kvmppc_xics_rm_complete(struct kvm_vcpu *vcpu, u32 hcall) XICS_DBG("XICS_RM: H_%x completing, act: %x state: %lx tgt: %p\n", hcall, icp->rm_action, icp->rm_dbgstate.raw, icp->rm_dbgtgt); - if (icp->rm_action & XICS_RM_KICK_VCPU) + if (icp->rm_action & XICS_RM_KICK_VCPU) { + icp->n_rm_kick_vcpu++; kvmppc_fast_vcpu_kick(icp->rm_kick_target); - if (icp->rm_action & XICS_RM_CHECK_RESEND) + } + if (icp->rm_action & XICS_RM_CHECK_RESEND) { + icp->n_rm_check_resend++; icp_check_resend(xics, icp->rm_resend_icp); - if (icp->rm_action & XICS_RM_REJECT) + } + if (icp->rm_action & XICS_RM_REJECT) { + icp->n_rm_reject++; icp_deliver_irq(xics, icp, icp->rm_reject); - if (icp->rm_action & XICS_RM_NOTIFY_EOI) + } + if (icp->rm_action & XICS_RM_NOTIFY_EOI) { + icp->n_rm_notify_eoi++; kvm_notify_acked_irq(vcpu->kvm, 0, icp->rm_eoied_irq); + } icp->rm_action = 0; @@ -872,10 +898,21 @@ static int xics_debug_show(struct seq_file *m, void *private) struct kvm *kvm = xics->kvm; struct kvm_vcpu *vcpu; int icsid, i; + unsigned long flags; + unsigned long t_rm_kick_vcpu, t_rm_check_resend; + unsigned long t_rm_reject, t_rm_notify_eoi; + unsigned long t_reject, t_check_resend; if (!kvm) return 0; + t_rm_kick_vcpu = 0; + t_rm_notify_eoi = 0; + t_rm_check_resend = 0; + t_rm_reject = 0; + t_check_resend = 0; + t_reject = 0; + seq_printf(m, "=========\nICP state\n=========\n"); kvm_for_each_vcpu(i, vcpu, kvm) { @@ -890,8 +927,19 @@ static int xics_debug_show(struct seq_file *m, void *private) icp->server_num, state.xisr, state.pending_pri, state.cppr, state.mfrr, state.out_ee, state.need_resend); + t_rm_kick_vcpu += icp->n_rm_kick_vcpu; + t_rm_notify_eoi += icp->n_rm_notify_eoi; + t_rm_check_resend += icp->n_rm_check_resend; + t_rm_reject += icp->n_rm_reject; + t_check_resend += icp->n_check_resend; + t_reject += icp->n_reject; } + seq_printf(m, "ICP Guest->Host totals: kick_vcpu=%lu check_resend=%lu reject=%lu notify_eoi=%lu\n", + t_rm_kick_vcpu, t_rm_check_resend, + t_rm_reject, t_rm_notify_eoi); + seq_printf(m, "ICP Real Mode totals: check_resend=%lu resend=%lu\n", + t_check_resend, t_reject); for (icsid = 0; icsid <= KVMPPC_XICS_MAX_ICS_ID; icsid++) { struct kvmppc_ics *ics = xics->ics[icsid]; @@ -901,7 +949,8 @@ static int xics_debug_show(struct seq_file *m, void *private) seq_printf(m, "=========\nICS state for ICS 0x%x\n=========\n", icsid); - mutex_lock(&ics->lock); + local_irq_save(flags); + arch_spin_lock(&ics->lock); for (i = 0; i < KVMPPC_XICS_IRQ_PER_ICS; i++) { struct ics_irq_state *irq = &ics->irq_state[i]; @@ -912,7 +961,8 @@ static int xics_debug_show(struct seq_file *m, void *private) irq->resend, irq->masked_pending); } - mutex_unlock(&ics->lock); + arch_spin_unlock(&ics->lock); + local_irq_restore(flags); } return 0; } @@ -965,7 +1015,6 @@ static struct kvmppc_ics *kvmppc_xics_create_ics(struct kvm *kvm, if (!ics) goto out; - mutex_init(&ics->lock); ics->icsid = icsid; for (i = 0; i < KVMPPC_XICS_IRQ_PER_ICS; i++) { @@ -1107,13 +1156,15 @@ static int xics_get_source(struct kvmppc_xics *xics, long irq, u64 addr) u64 __user *ubufp = (u64 __user *) addr; u16 idx; u64 val, prio; + unsigned long flags; ics = kvmppc_xics_find_ics(xics, irq, &idx); if (!ics) return -ENOENT; irqp = &ics->irq_state[idx]; - mutex_lock(&ics->lock); + local_irq_save(flags); + arch_spin_lock(&ics->lock); ret = -ENOENT; if (irqp->exists) { val = irqp->server; @@ -1129,7 +1180,8 @@ static int xics_get_source(struct kvmppc_xics *xics, long irq, u64 addr) val |= KVM_XICS_PENDING; ret = 0; } - mutex_unlock(&ics->lock); + arch_spin_unlock(&ics->lock); + local_irq_restore(flags); if (!ret && put_user(val, ubufp)) ret = -EFAULT; @@ -1146,6 +1198,7 @@ static int xics_set_source(struct kvmppc_xics *xics, long irq, u64 addr) u64 val; u8 prio; u32 server; + unsigned long flags; if (irq < KVMPPC_XICS_FIRST_IRQ || irq >= KVMPPC_XICS_NR_IRQS) return -ENOENT; @@ -1166,7 +1219,8 @@ static int xics_set_source(struct kvmppc_xics *xics, long irq, u64 addr) kvmppc_xics_find_server(xics->kvm, server) == NULL) return -EINVAL; - mutex_lock(&ics->lock); + local_irq_save(flags); + arch_spin_lock(&ics->lock); irqp->server = server; irqp->saved_priority = prio; if (val & KVM_XICS_MASKED) @@ -1178,7 +1232,8 @@ static int xics_set_source(struct kvmppc_xics *xics, long irq, u64 addr) if ((val & KVM_XICS_PENDING) && (val & KVM_XICS_LEVEL_SENSITIVE)) irqp->asserted = 1; irqp->exists = 1; - mutex_unlock(&ics->lock); + arch_spin_unlock(&ics->lock); + local_irq_restore(flags); if (val & KVM_XICS_PENDING) icp_deliver_irq(xics, NULL, irqp->number); diff --git a/arch/powerpc/kvm/book3s_xics.h b/arch/powerpc/kvm/book3s_xics.h index 73f0f27..56ea44f 100644 --- a/arch/powerpc/kvm/book3s_xics.h +++ b/arch/powerpc/kvm/book3s_xics.h @@ -78,13 +78,22 @@ struct kvmppc_icp { u32 rm_reject; u32 rm_eoied_irq; + /* Counters for each reason we exited real mode */ + unsigned long n_rm_kick_vcpu; + unsigned long n_rm_check_resend; + unsigned long n_rm_reject; + unsigned long n_rm_notify_eoi; + /* Counters for handling ICP processing in real mode */ + unsigned long n_check_resend; + unsigned long n_reject; + /* Debug stuff for real mode */ union kvmppc_icp_state rm_dbgstate; struct kvm_vcpu *rm_dbgtgt; }; struct kvmppc_ics { - struct mutex lock; + arch_spinlock_t lock; u16 icsid; struct ics_irq_state irq_state[KVMPPC_XICS_IRQ_PER_ICS]; }; @@ -96,6 +105,8 @@ struct kvmppc_xics { u32 max_icsid; bool real_mode; bool real_mode_dbg; + u32 err_noics; + u32 err_noicp; struct kvmppc_ics *ics[KVMPPC_XICS_MAX_ICS_ID + 1]; }; diff --git a/arch/powerpc/kvm/e500_mmu_host.c b/arch/powerpc/kvm/e500_mmu_host.c index cc536d4..4d33e19 100644 --- a/arch/powerpc/kvm/e500_mmu_host.c +++ b/arch/powerpc/kvm/e500_mmu_host.c @@ -338,6 +338,7 @@ static inline int kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500, pte_t *ptep; unsigned int wimg = 0; pgd_t *pgdir; + unsigned long flags; /* used to check for invalidations in progress */ mmu_seq = kvm->mmu_notifier_seq; @@ -468,15 +469,28 @@ static inline int kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500, pgdir = vcpu_e500->vcpu.arch.pgdir; - ptep = lookup_linux_ptep(pgdir, hva, &tsize_pages); - if (pte_present(*ptep)) - wimg = (*ptep >> PTE_WIMGE_SHIFT) & MAS2_WIMGE_MASK; - else { - if (printk_ratelimit()) - pr_err("%s: pte not present: gfn %lx, pfn %lx\n", - __func__, (long)gfn, pfn); - ret = -EINVAL; - goto out; + /* + * We are just looking at the wimg bits, so we don't + * care much about the trans splitting bit. + * We are holding kvm->mmu_lock so a notifier invalidate + * can't run hence pfn won't change. + */ + local_irq_save(flags); + ptep = find_linux_pte_or_hugepte(pgdir, hva, NULL); + if (ptep) { + pte_t pte = READ_ONCE(*ptep); + + if (pte_present(pte)) { + wimg = (pte_val(pte) >> PTE_WIMGE_SHIFT) & + MAS2_WIMGE_MASK; + local_irq_restore(flags); + } else { + local_irq_restore(flags); + pr_err_ratelimited("%s: pte not present: gfn %lx,pfn %lx\n", + __func__, (long)gfn, pfn); + ret = -EINVAL; + goto out; + } } kvmppc_e500_ref_setup(ref, gtlbe, pfn, wimg); diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 91bbc84..ac3ddf1 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -529,6 +529,9 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) case KVM_CAP_PPC_RMA: r = 0; break; + case KVM_CAP_PPC_HWRNG: + r = kvmppc_hwrng_present(); + break; #endif case KVM_CAP_SYNC_MMU: #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 2c2022d..fda236f 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -1066,7 +1066,7 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea, #endif /* CONFIG_PPC_64K_PAGES */ /* Get PTE and page size from page tables */ - ptep = find_linux_pte_or_hugepte(pgdir, ea, &hugeshift); + ptep = __find_linux_pte_or_hugepte(pgdir, ea, &hugeshift); if (ptep == NULL || !pte_present(*ptep)) { DBG_LOW(" no PTE !\n"); rc = 1; @@ -1394,6 +1394,7 @@ tm_abort: tm_abort(TM_CAUSE_TLBI); } #endif + return; } #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index fa9d5c2..0ce968b 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -109,7 +109,7 @@ int pgd_huge(pgd_t pgd) pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr) { /* Only called for hugetlbfs pages, hence can ignore THP */ - return find_linux_pte_or_hugepte(mm->pgd, addr, NULL); + return __find_linux_pte_or_hugepte(mm->pgd, addr, NULL); } static int __hugepte_alloc(struct mm_struct *mm, hugepd_t *hpdp, @@ -581,6 +581,7 @@ static void hugetlb_free_pmd_range(struct mmu_gather *tlb, pud_t *pud, pmd = pmd_offset(pud, start); pud_clear(pud); pmd_free_tlb(tlb, pmd, start); + mm_dec_nr_pmds(tlb->mm); } static void hugetlb_free_pud_range(struct mmu_gather *tlb, pgd_t *pgd, @@ -681,28 +682,35 @@ void hugetlb_free_pgd_range(struct mmu_gather *tlb, } while (addr = next, addr != end); } +/* + * We are holding mmap_sem, so a parallel huge page collapse cannot run. + * To prevent hugepage split, disable irq. + */ struct page * follow_huge_addr(struct mm_struct *mm, unsigned long address, int write) { pte_t *ptep; struct page *page; unsigned shift; - unsigned long mask; + unsigned long mask, flags; /* * Transparent hugepages are handled by generic code. We can skip them * here. */ + local_irq_save(flags); ptep = find_linux_pte_or_hugepte(mm->pgd, address, &shift); /* Verify it is a huge page else bail. */ - if (!ptep || !shift || pmd_trans_huge(*(pmd_t *)ptep)) + if (!ptep || !shift || pmd_trans_huge(*(pmd_t *)ptep)) { + local_irq_restore(flags); return ERR_PTR(-EINVAL); - + } mask = (1UL << shift) - 1; page = pte_page(*ptep); if (page) page += (address & mask) / PAGE_SIZE; + local_irq_restore(flags); return page; } @@ -949,9 +957,12 @@ void flush_dcache_icache_hugepage(struct page *page) * * So long as we atomically load page table pointers we are safe against teardown, * we can follow the address down to the the page and take a ref on it. + * This function need to be called with interrupts disabled. We use this variant + * when we have MSR[EE] = 0 but the paca->soft_enabled = 1 */ -pte_t *find_linux_pte_or_hugepte(pgd_t *pgdir, unsigned long ea, unsigned *shift) +pte_t *__find_linux_pte_or_hugepte(pgd_t *pgdir, unsigned long ea, + unsigned *shift) { pgd_t pgd, *pgdp; pud_t pud, *pudp; @@ -1003,12 +1014,11 @@ pte_t *find_linux_pte_or_hugepte(pgd_t *pgdir, unsigned long ea, unsigned *shift * A hugepage collapse is captured by pmd_none, because * it mark the pmd none and do a hpte invalidate. * - * A hugepage split is captured by pmd_trans_splitting - * because we mark the pmd trans splitting and do a - * hpte invalidate - * + * We don't worry about pmd_trans_splitting here, The + * caller if it needs to handle the splitting case + * should check for that. */ - if (pmd_none(pmd) || pmd_trans_splitting(pmd)) + if (pmd_none(pmd)) return NULL; if (pmd_huge(pmd) || pmd_large(pmd)) { @@ -1030,7 +1040,7 @@ out: *shift = pdshift; return ret_pte; } -EXPORT_SYMBOL_GPL(find_linux_pte_or_hugepte); +EXPORT_SYMBOL_GPL(__find_linux_pte_or_hugepte); int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr, unsigned long end, int write, struct page **pages, int *nr) diff --git a/arch/powerpc/perf/callchain.c b/arch/powerpc/perf/callchain.c index ead5535..ff09cde 100644 --- a/arch/powerpc/perf/callchain.c +++ b/arch/powerpc/perf/callchain.c @@ -111,41 +111,45 @@ perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs) * interrupt context, so if the access faults, we read the page tables * to find which page (if any) is mapped and access it directly. */ -static int read_user_stack_slow(void __user *ptr, void *ret, int nb) +static int read_user_stack_slow(void __user *ptr, void *buf, int nb) { + int ret = -EFAULT; pgd_t *pgdir; pte_t *ptep, pte; unsigned shift; unsigned long addr = (unsigned long) ptr; unsigned long offset; - unsigned long pfn; + unsigned long pfn, flags; void *kaddr; pgdir = current->mm->pgd; if (!pgdir) return -EFAULT; + local_irq_save(flags); ptep = find_linux_pte_or_hugepte(pgdir, addr, &shift); + if (!ptep) + goto err_out; if (!shift) shift = PAGE_SHIFT; /* align address to page boundary */ offset = addr & ((1UL << shift) - 1); - addr -= offset; - if (ptep == NULL) - return -EFAULT; - pte = *ptep; + pte = READ_ONCE(*ptep); if (!pte_present(pte) || !(pte_val(pte) & _PAGE_USER)) - return -EFAULT; + goto err_out; pfn = pte_pfn(pte); if (!page_is_ram(pfn)) - return -EFAULT; + goto err_out; /* no highmem to worry about here */ kaddr = pfn_to_kaddr(pfn); - memcpy(ret, kaddr + offset, nb); - return 0; + memcpy(buf, kaddr + offset, nb); + ret = 0; +err_out: + local_irq_restore(flags); + return ret; } static int read_user_stack_64(unsigned long __user *ptr, unsigned long *ret) diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index 1a3429e..1ba6307 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -111,7 +111,7 @@ out: static int spufs_setattr(struct dentry *dentry, struct iattr *attr) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); if ((attr->ia_valid & ATTR_SIZE) && (attr->ia_size != inode->i_size)) @@ -163,14 +163,14 @@ static void spufs_prune_dir(struct dentry *dir) { struct dentry *dentry, *tmp; - mutex_lock(&dir->d_inode->i_mutex); + mutex_lock(&d_inode(dir)->i_mutex); list_for_each_entry_safe(dentry, tmp, &dir->d_subdirs, d_child) { spin_lock(&dentry->d_lock); - if (!(d_unhashed(dentry)) && dentry->d_inode) { + if (!(d_unhashed(dentry)) && d_really_is_positive(dentry)) { dget_dlock(dentry); __d_drop(dentry); spin_unlock(&dentry->d_lock); - simple_unlink(dir->d_inode, dentry); + simple_unlink(d_inode(dir), dentry); /* XXX: what was dcache_lock protecting here? Other * filesystems (IB, configfs) release dcache_lock * before unlink */ @@ -180,7 +180,7 @@ static void spufs_prune_dir(struct dentry *dir) } } shrink_dcache_parent(dir); - mutex_unlock(&dir->d_inode->i_mutex); + mutex_unlock(&d_inode(dir)->i_mutex); } /* Caller must hold parent->i_mutex */ @@ -192,7 +192,7 @@ static int spufs_rmdir(struct inode *parent, struct dentry *dir) d_drop(dir); res = simple_rmdir(parent, dir); /* We have to give up the mm_struct */ - spu_forget(SPUFS_I(dir->d_inode)->i_ctx); + spu_forget(SPUFS_I(d_inode(dir))->i_ctx); return res; } @@ -222,8 +222,8 @@ static int spufs_dir_close(struct inode *inode, struct file *file) int ret; dir = file->f_path.dentry; - parent = dir->d_parent->d_inode; - ctx = SPUFS_I(dir->d_inode)->i_ctx; + parent = d_inode(dir->d_parent); + ctx = SPUFS_I(d_inode(dir))->i_ctx; mutex_lock_nested(&parent->i_mutex, I_MUTEX_PARENT); ret = spufs_rmdir(parent, dir); @@ -460,7 +460,7 @@ spufs_create_context(struct inode *inode, struct dentry *dentry, goto out_aff_unlock; if (affinity) { - spufs_set_affinity(flags, SPUFS_I(dentry->d_inode)->i_ctx, + spufs_set_affinity(flags, SPUFS_I(d_inode(dentry))->i_ctx, neighbor); if (neighbor) put_spu_context(neighbor); @@ -504,7 +504,7 @@ spufs_mkgang(struct inode *dir, struct dentry *dentry, umode_t mode) d_instantiate(dentry, inode); inc_nlink(dir); - inc_nlink(dentry->d_inode); + inc_nlink(d_inode(dentry)); return ret; out_iput: @@ -561,7 +561,7 @@ static struct file_system_type spufs_type; long spufs_create(struct path *path, struct dentry *dentry, unsigned int flags, umode_t mode, struct file *filp) { - struct inode *dir = path->dentry->d_inode; + struct inode *dir = d_inode(path->dentry); int ret; /* check if we are on spufs */ diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 920c252..f8bc950 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -2693,7 +2693,6 @@ static void __init pnv_pci_init_ioda_phb(struct device_node *np, hose->last_busno = 0xff; } hose->private_data = phb; - hose->controller_ops = pnv_pci_controller_ops; phb->hub_id = hub_id; phb->opal_id = phb_id; phb->type = ioda_type; @@ -2812,6 +2811,7 @@ static void __init pnv_pci_init_ioda_phb(struct device_node *np, pnv_pci_controller_ops.enable_device_hook = pnv_pci_enable_device_hook; pnv_pci_controller_ops.window_alignment = pnv_pci_window_alignment; pnv_pci_controller_ops.reset_secondary_bus = pnv_pci_reset_secondary_bus; + hose->controller_ops = pnv_pci_controller_ops; #ifdef CONFIG_PCI_IOV ppc_md.pcibios_fixup_sriov = pnv_pci_ioda_fixup_iov_resources; diff --git a/arch/powerpc/platforms/powernv/rng.c b/arch/powerpc/platforms/powernv/rng.c index 80db439..6eb808f 100644 --- a/arch/powerpc/platforms/powernv/rng.c +++ b/arch/powerpc/platforms/powernv/rng.c @@ -24,12 +24,22 @@ struct powernv_rng { void __iomem *regs; + void __iomem *regs_real; unsigned long mask; }; static DEFINE_PER_CPU(struct powernv_rng *, powernv_rng); +int powernv_hwrng_present(void) +{ + struct powernv_rng *rng; + + rng = get_cpu_var(powernv_rng); + put_cpu_var(rng); + return rng != NULL; +} + static unsigned long rng_whiten(struct powernv_rng *rng, unsigned long val) { unsigned long parity; @@ -46,6 +56,17 @@ static unsigned long rng_whiten(struct powernv_rng *rng, unsigned long val) return val; } +int powernv_get_random_real_mode(unsigned long *v) +{ + struct powernv_rng *rng; + + rng = raw_cpu_read(powernv_rng); + + *v = rng_whiten(rng, in_rm64(rng->regs_real)); + + return 1; +} + int powernv_get_random_long(unsigned long *v) { struct powernv_rng *rng; @@ -80,12 +101,20 @@ static __init void rng_init_per_cpu(struct powernv_rng *rng, static __init int rng_create(struct device_node *dn) { struct powernv_rng *rng; + struct resource res; unsigned long val; rng = kzalloc(sizeof(*rng), GFP_KERNEL); if (!rng) return -ENOMEM; + if (of_address_to_resource(dn, 0, &res)) { + kfree(rng); + return -ENXIO; + } + + rng->regs_real = (void __iomem *)res.start; + rng->regs = of_iomap(dn, 0); if (!rng->regs) { kfree(rng); diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c index b4b1109..019d34a 100644 --- a/arch/powerpc/platforms/pseries/dlpar.c +++ b/arch/powerpc/platforms/pseries/dlpar.c @@ -412,6 +412,10 @@ static ssize_t dlpar_cpu_probe(const char *buf, size_t count) if (rc) return -EINVAL; + rc = dlpar_acquire_drc(drc_index); + if (rc) + return -EINVAL; + parent = of_find_node_by_path("/cpus"); if (!parent) return -ENODEV; @@ -422,12 +426,6 @@ static ssize_t dlpar_cpu_probe(const char *buf, size_t count) of_node_put(parent); - rc = dlpar_acquire_drc(drc_index); - if (rc) { - dlpar_free_cc_nodes(dn); - return -EINVAL; - } - rc = dlpar_attach_node(dn); if (rc) { dlpar_release_drc(drc_index); diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 8e58c61..b06dc38 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -115,7 +115,7 @@ config S390 select HAVE_ARCH_SECCOMP_FILTER select HAVE_ARCH_TRACEHOOK select HAVE_ARCH_TRANSPARENT_HUGEPAGE - select HAVE_BPF_JIT if PACK_STACK && HAVE_MARCH_Z9_109_FEATURES + select HAVE_BPF_JIT if PACK_STACK && HAVE_MARCH_Z196_FEATURES select HAVE_CMPXCHG_DOUBLE select HAVE_CMPXCHG_LOCAL select HAVE_DEBUG_KMEMLEAK diff --git a/arch/s390/crypto/crypt_s390.h b/arch/s390/crypto/crypt_s390.h index ba3b2ae..d9c4c31 100644 --- a/arch/s390/crypto/crypt_s390.h +++ b/arch/s390/crypto/crypt_s390.h @@ -3,9 +3,10 @@ * * Support for s390 cryptographic instructions. * - * Copyright IBM Corp. 2003, 2007 + * Copyright IBM Corp. 2003, 2015 * Author(s): Thomas Spatzier * Jan Glauber (jan.glauber@de.ibm.com) + * Harald Freudenberger (freude@de.ibm.com) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -28,15 +29,17 @@ #define CRYPT_S390_MSA 0x1 #define CRYPT_S390_MSA3 0x2 #define CRYPT_S390_MSA4 0x4 +#define CRYPT_S390_MSA5 0x8 /* s390 cryptographic operations */ enum crypt_s390_operations { - CRYPT_S390_KM = 0x0100, - CRYPT_S390_KMC = 0x0200, - CRYPT_S390_KIMD = 0x0300, - CRYPT_S390_KLMD = 0x0400, - CRYPT_S390_KMAC = 0x0500, - CRYPT_S390_KMCTR = 0x0600 + CRYPT_S390_KM = 0x0100, + CRYPT_S390_KMC = 0x0200, + CRYPT_S390_KIMD = 0x0300, + CRYPT_S390_KLMD = 0x0400, + CRYPT_S390_KMAC = 0x0500, + CRYPT_S390_KMCTR = 0x0600, + CRYPT_S390_PPNO = 0x0700 }; /* @@ -138,6 +141,16 @@ enum crypt_s390_kmac_func { KMAC_TDEA_192 = CRYPT_S390_KMAC | 3 }; +/* + * function codes for PPNO (PERFORM PSEUDORANDOM NUMBER + * OPERATION) instruction + */ +enum crypt_s390_ppno_func { + PPNO_QUERY = CRYPT_S390_PPNO | 0, + PPNO_SHA512_DRNG_GEN = CRYPT_S390_PPNO | 3, + PPNO_SHA512_DRNG_SEED = CRYPT_S390_PPNO | 0x83 +}; + /** * crypt_s390_km: * @func: the function code passed to KM; see crypt_s390_km_func @@ -162,11 +175,11 @@ static inline int crypt_s390_km(long func, void *param, int ret; asm volatile( - "0: .insn rre,0xb92e0000,%3,%1 \n" /* KM opcode */ - "1: brc 1,0b \n" /* handle partial completion */ + "0: .insn rre,0xb92e0000,%3,%1\n" /* KM opcode */ + "1: brc 1,0b\n" /* handle partial completion */ " la %0,0\n" "2:\n" - EX_TABLE(0b,2b) EX_TABLE(1b,2b) + EX_TABLE(0b, 2b) EX_TABLE(1b, 2b) : "=d" (ret), "+a" (__src), "+d" (__src_len), "+a" (__dest) : "d" (__func), "a" (__param), "0" (-1) : "cc", "memory"); if (ret < 0) @@ -198,11 +211,11 @@ static inline int crypt_s390_kmc(long func, void *param, int ret; asm volatile( - "0: .insn rre,0xb92f0000,%3,%1 \n" /* KMC opcode */ - "1: brc 1,0b \n" /* handle partial completion */ + "0: .insn rre,0xb92f0000,%3,%1\n" /* KMC opcode */ + "1: brc 1,0b\n" /* handle partial completion */ " la %0,0\n" "2:\n" - EX_TABLE(0b,2b) EX_TABLE(1b,2b) + EX_TABLE(0b, 2b) EX_TABLE(1b, 2b) : "=d" (ret), "+a" (__src), "+d" (__src_len), "+a" (__dest) : "d" (__func), "a" (__param), "0" (-1) : "cc", "memory"); if (ret < 0) @@ -233,11 +246,11 @@ static inline int crypt_s390_kimd(long func, void *param, int ret; asm volatile( - "0: .insn rre,0xb93e0000,%1,%1 \n" /* KIMD opcode */ - "1: brc 1,0b \n" /* handle partial completion */ + "0: .insn rre,0xb93e0000,%1,%1\n" /* KIMD opcode */ + "1: brc 1,0b\n" /* handle partial completion */ " la %0,0\n" "2:\n" - EX_TABLE(0b,2b) EX_TABLE(1b,2b) + EX_TABLE(0b, 2b) EX_TABLE(1b, 2b) : "=d" (ret), "+a" (__src), "+d" (__src_len) : "d" (__func), "a" (__param), "0" (-1) : "cc", "memory"); if (ret < 0) @@ -267,11 +280,11 @@ static inline int crypt_s390_klmd(long func, void *param, int ret; asm volatile( - "0: .insn rre,0xb93f0000,%1,%1 \n" /* KLMD opcode */ - "1: brc 1,0b \n" /* handle partial completion */ + "0: .insn rre,0xb93f0000,%1,%1\n" /* KLMD opcode */ + "1: brc 1,0b\n" /* handle partial completion */ " la %0,0\n" "2:\n" - EX_TABLE(0b,2b) EX_TABLE(1b,2b) + EX_TABLE(0b, 2b) EX_TABLE(1b, 2b) : "=d" (ret), "+a" (__src), "+d" (__src_len) : "d" (__func), "a" (__param), "0" (-1) : "cc", "memory"); if (ret < 0) @@ -302,11 +315,11 @@ static inline int crypt_s390_kmac(long func, void *param, int ret; asm volatile( - "0: .insn rre,0xb91e0000,%1,%1 \n" /* KLAC opcode */ - "1: brc 1,0b \n" /* handle partial completion */ + "0: .insn rre,0xb91e0000,%1,%1\n" /* KLAC opcode */ + "1: brc 1,0b\n" /* handle partial completion */ " la %0,0\n" "2:\n" - EX_TABLE(0b,2b) EX_TABLE(1b,2b) + EX_TABLE(0b, 2b) EX_TABLE(1b, 2b) : "=d" (ret), "+a" (__src), "+d" (__src_len) : "d" (__func), "a" (__param), "0" (-1) : "cc", "memory"); if (ret < 0) @@ -340,11 +353,11 @@ static inline int crypt_s390_kmctr(long func, void *param, u8 *dest, int ret = -1; asm volatile( - "0: .insn rrf,0xb92d0000,%3,%1,%4,0 \n" /* KMCTR opcode */ - "1: brc 1,0b \n" /* handle partial completion */ + "0: .insn rrf,0xb92d0000,%3,%1,%4,0\n" /* KMCTR opcode */ + "1: brc 1,0b\n" /* handle partial completion */ " la %0,0\n" "2:\n" - EX_TABLE(0b,2b) EX_TABLE(1b,2b) + EX_TABLE(0b, 2b) EX_TABLE(1b, 2b) : "+d" (ret), "+a" (__src), "+d" (__src_len), "+a" (__dest), "+a" (__ctr) : "d" (__func), "a" (__param) : "cc", "memory"); @@ -354,6 +367,47 @@ static inline int crypt_s390_kmctr(long func, void *param, u8 *dest, } /** + * crypt_s390_ppno: + * @func: the function code passed to PPNO; see crypt_s390_ppno_func + * @param: address of parameter block; see POP for details on each func + * @dest: address of destination memory area + * @dest_len: size of destination memory area in bytes + * @seed: address of seed data + * @seed_len: size of seed data in bytes + * + * Executes the PPNO (PERFORM PSEUDORANDOM NUMBER OPERATION) + * operation of the CPU. + * + * Returns -1 for failure, 0 for the query func, number of random + * bytes stored in dest buffer for generate function + */ +static inline int crypt_s390_ppno(long func, void *param, + u8 *dest, long dest_len, + const u8 *seed, long seed_len) +{ + register long __func asm("0") = func & CRYPT_S390_FUNC_MASK; + register void *__param asm("1") = param; /* param block (240 bytes) */ + register u8 *__dest asm("2") = dest; /* buf for recv random bytes */ + register long __dest_len asm("3") = dest_len; /* requested random bytes */ + register const u8 *__seed asm("4") = seed; /* buf with seed data */ + register long __seed_len asm("5") = seed_len; /* bytes in seed buf */ + int ret = -1; + + asm volatile ( + "0: .insn rre,0xb93c0000,%1,%5\n" /* PPNO opcode */ + "1: brc 1,0b\n" /* handle partial completion */ + " la %0,0\n" + "2:\n" + EX_TABLE(0b, 2b) EX_TABLE(1b, 2b) + : "+d" (ret), "+a"(__dest), "+d"(__dest_len) + : "d"(__func), "a"(__param), "a"(__seed), "d"(__seed_len) + : "cc", "memory"); + if (ret < 0) + return ret; + return (func & CRYPT_S390_FUNC_MASK) ? dest_len - __dest_len : 0; +} + +/** * crypt_s390_func_available: * @func: the function code of the specific function; 0 if op in general * @@ -373,6 +427,9 @@ static inline int crypt_s390_func_available(int func, return 0; if (facility_mask & CRYPT_S390_MSA4 && !test_facility(77)) return 0; + if (facility_mask & CRYPT_S390_MSA5 && !test_facility(57)) + return 0; + switch (func & CRYPT_S390_OP_MASK) { case CRYPT_S390_KM: ret = crypt_s390_km(KM_QUERY, &status, NULL, NULL, 0); @@ -390,8 +447,12 @@ static inline int crypt_s390_func_available(int func, ret = crypt_s390_kmac(KMAC_QUERY, &status, NULL, 0); break; case CRYPT_S390_KMCTR: - ret = crypt_s390_kmctr(KMCTR_QUERY, &status, NULL, NULL, 0, - NULL); + ret = crypt_s390_kmctr(KMCTR_QUERY, &status, + NULL, NULL, 0, NULL); + break; + case CRYPT_S390_PPNO: + ret = crypt_s390_ppno(PPNO_QUERY, &status, + NULL, 0, NULL, 0); break; default: return 0; @@ -419,15 +480,14 @@ static inline int crypt_s390_pcc(long func, void *param) int ret = -1; asm volatile( - "0: .insn rre,0xb92c0000,0,0 \n" /* PCC opcode */ - "1: brc 1,0b \n" /* handle partial completion */ + "0: .insn rre,0xb92c0000,0,0\n" /* PCC opcode */ + "1: brc 1,0b\n" /* handle partial completion */ " la %0,0\n" "2:\n" - EX_TABLE(0b,2b) EX_TABLE(1b,2b) + EX_TABLE(0b, 2b) EX_TABLE(1b, 2b) : "+d" (ret) : "d" (__func), "a" (__param) : "cc", "memory"); return ret; } - #endif /* _CRYPTO_ARCH_S390_CRYPT_S390_H */ diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c index 94a35a4..1f374b3 100644 --- a/arch/s390/crypto/prng.c +++ b/arch/s390/crypto/prng.c @@ -1,106 +1,529 @@ /* - * Copyright IBM Corp. 2006, 2007 + * Copyright IBM Corp. 2006, 2015 * Author(s): Jan Glauber <jan.glauber@de.ibm.com> + * Harald Freudenberger <freude@de.ibm.com> * Driver for the s390 pseudo random number generator */ + +#define KMSG_COMPONENT "prng" +#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt + #include <linux/fs.h> +#include <linux/fips.h> #include <linux/init.h> #include <linux/kernel.h> +#include <linux/device.h> #include <linux/miscdevice.h> #include <linux/module.h> #include <linux/moduleparam.h> +#include <linux/mutex.h> #include <linux/random.h> #include <linux/slab.h> #include <asm/debug.h> #include <asm/uaccess.h> +#include <asm/timex.h> #include "crypt_s390.h" MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Jan Glauber <jan.glauber@de.ibm.com>"); +MODULE_AUTHOR("IBM Corporation"); MODULE_DESCRIPTION("s390 PRNG interface"); -static int prng_chunk_size = 256; -module_param(prng_chunk_size, int, S_IRUSR | S_IRGRP | S_IROTH); + +#define PRNG_MODE_AUTO 0 +#define PRNG_MODE_TDES 1 +#define PRNG_MODE_SHA512 2 + +static unsigned int prng_mode = PRNG_MODE_AUTO; +module_param_named(mode, prng_mode, int, 0); +MODULE_PARM_DESC(prng_mode, "PRNG mode: 0 - auto, 1 - TDES, 2 - SHA512"); + + +#define PRNG_CHUNKSIZE_TDES_MIN 8 +#define PRNG_CHUNKSIZE_TDES_MAX (64*1024) +#define PRNG_CHUNKSIZE_SHA512_MIN 64 +#define PRNG_CHUNKSIZE_SHA512_MAX (64*1024) + +static unsigned int prng_chunk_size = 256; +module_param_named(chunksize, prng_chunk_size, int, 0); MODULE_PARM_DESC(prng_chunk_size, "PRNG read chunk size in bytes"); -static int prng_entropy_limit = 4096; -module_param(prng_entropy_limit, int, S_IRUSR | S_IRGRP | S_IROTH | S_IWUSR); -MODULE_PARM_DESC(prng_entropy_limit, - "PRNG add entropy after that much bytes were produced"); + +#define PRNG_RESEED_LIMIT_TDES 4096 +#define PRNG_RESEED_LIMIT_TDES_LOWER 4096 +#define PRNG_RESEED_LIMIT_SHA512 100000 +#define PRNG_RESEED_LIMIT_SHA512_LOWER 10000 + +static unsigned int prng_reseed_limit; +module_param_named(reseed_limit, prng_reseed_limit, int, 0); +MODULE_PARM_DESC(prng_reseed_limit, "PRNG reseed limit"); + /* * Any one who considers arithmetical methods of producing random digits is, * of course, in a state of sin. -- John von Neumann */ -struct s390_prng_data { - unsigned long count; /* how many bytes were produced */ - char *buf; +static int prng_errorflag; + +#define PRNG_GEN_ENTROPY_FAILED 1 +#define PRNG_SELFTEST_FAILED 2 +#define PRNG_INSTANTIATE_FAILED 3 +#define PRNG_SEED_FAILED 4 +#define PRNG_RESEED_FAILED 5 +#define PRNG_GEN_FAILED 6 + +struct prng_ws_s { + u8 parm_block[32]; + u32 reseed_counter; + u64 byte_counter; }; -static struct s390_prng_data *p; +struct ppno_ws_s { + u32 res; + u32 reseed_counter; + u64 stream_bytes; + u8 V[112]; + u8 C[112]; +}; -/* copied from libica, use a non-zero initial parameter block */ -static unsigned char parm_block[32] = { -0x0F,0x2B,0x8E,0x63,0x8C,0x8E,0xD2,0x52,0x64,0xB7,0xA0,0x7B,0x75,0x28,0xB8,0xF4, -0x75,0x5F,0xD2,0xA6,0x8D,0x97,0x11,0xFF,0x49,0xD8,0x23,0xF3,0x7E,0x21,0xEC,0xA0, +struct prng_data_s { + struct mutex mutex; + union { + struct prng_ws_s prngws; + struct ppno_ws_s ppnows; + }; + u8 *buf; + u32 rest; + u8 *prev; }; -static int prng_open(struct inode *inode, struct file *file) +static struct prng_data_s *prng_data; + +/* initial parameter block for tdes mode, copied from libica */ +static const u8 initial_parm_block[32] __initconst = { + 0x0F, 0x2B, 0x8E, 0x63, 0x8C, 0x8E, 0xD2, 0x52, + 0x64, 0xB7, 0xA0, 0x7B, 0x75, 0x28, 0xB8, 0xF4, + 0x75, 0x5F, 0xD2, 0xA6, 0x8D, 0x97, 0x11, 0xFF, + 0x49, 0xD8, 0x23, 0xF3, 0x7E, 0x21, 0xEC, 0xA0 }; + + +/*** helper functions ***/ + +static int generate_entropy(u8 *ebuf, size_t nbytes) { - return nonseekable_open(inode, file); + int n, ret = 0; + u8 *pg, *h, hash[32]; + + pg = (u8 *) __get_free_page(GFP_KERNEL); + if (!pg) { + prng_errorflag = PRNG_GEN_ENTROPY_FAILED; + return -ENOMEM; + } + + while (nbytes) { + /* fill page with urandom bytes */ + get_random_bytes(pg, PAGE_SIZE); + /* exor page with stckf values */ + for (n = 0; n < sizeof(PAGE_SIZE/sizeof(u64)); n++) { + u64 *p = ((u64 *)pg) + n; + *p ^= get_tod_clock_fast(); + } + n = (nbytes < sizeof(hash)) ? nbytes : sizeof(hash); + if (n < sizeof(hash)) + h = hash; + else + h = ebuf; + /* generate sha256 from this page */ + if (crypt_s390_kimd(KIMD_SHA_256, h, + pg, PAGE_SIZE) != PAGE_SIZE) { + prng_errorflag = PRNG_GEN_ENTROPY_FAILED; + ret = -EIO; + goto out; + } + if (n < sizeof(hash)) + memcpy(ebuf, hash, n); + ret += n; + ebuf += n; + nbytes -= n; + } + +out: + free_page((unsigned long)pg); + return ret; } -static void prng_add_entropy(void) + +/*** tdes functions ***/ + +static void prng_tdes_add_entropy(void) { __u64 entropy[4]; unsigned int i; int ret; for (i = 0; i < 16; i++) { - ret = crypt_s390_kmc(KMC_PRNG, parm_block, (char *)entropy, - (char *)entropy, sizeof(entropy)); + ret = crypt_s390_kmc(KMC_PRNG, prng_data->prngws.parm_block, + (char *)entropy, (char *)entropy, + sizeof(entropy)); BUG_ON(ret < 0 || ret != sizeof(entropy)); - memcpy(parm_block, entropy, sizeof(entropy)); + memcpy(prng_data->prngws.parm_block, entropy, sizeof(entropy)); } } -static void prng_seed(int nbytes) + +static void prng_tdes_seed(int nbytes) { char buf[16]; int i = 0; - BUG_ON(nbytes > 16); + BUG_ON(nbytes > sizeof(buf)); + get_random_bytes(buf, nbytes); /* Add the entropy */ while (nbytes >= 8) { - *((__u64 *)parm_block) ^= *((__u64 *)(buf+i)); - prng_add_entropy(); + *((__u64 *)prng_data->prngws.parm_block) ^= *((__u64 *)(buf+i)); + prng_tdes_add_entropy(); i += 8; nbytes -= 8; } - prng_add_entropy(); + prng_tdes_add_entropy(); + prng_data->prngws.reseed_counter = 0; +} + + +static int __init prng_tdes_instantiate(void) +{ + int datalen; + + pr_debug("prng runs in TDES mode with " + "chunksize=%d and reseed_limit=%u\n", + prng_chunk_size, prng_reseed_limit); + + /* memory allocation, prng_data struct init, mutex init */ + datalen = sizeof(struct prng_data_s) + prng_chunk_size; + prng_data = kzalloc(datalen, GFP_KERNEL); + if (!prng_data) { + prng_errorflag = PRNG_INSTANTIATE_FAILED; + return -ENOMEM; + } + mutex_init(&prng_data->mutex); + prng_data->buf = ((u8 *)prng_data) + sizeof(struct prng_data_s); + memcpy(prng_data->prngws.parm_block, initial_parm_block, 32); + + /* initialize the PRNG, add 128 bits of entropy */ + prng_tdes_seed(16); + + return 0; } -static ssize_t prng_read(struct file *file, char __user *ubuf, size_t nbytes, - loff_t *ppos) + +static void prng_tdes_deinstantiate(void) +{ + pr_debug("The prng module stopped " + "after running in triple DES mode\n"); + kzfree(prng_data); +} + + +/*** sha512 functions ***/ + +static int __init prng_sha512_selftest(void) { - int chunk, n; + /* NIST DRBG testvector for Hash Drbg, Sha-512, Count #0 */ + static const u8 seed[] __initconst = { + 0x6b, 0x50, 0xa7, 0xd8, 0xf8, 0xa5, 0x5d, 0x7a, + 0x3d, 0xf8, 0xbb, 0x40, 0xbc, 0xc3, 0xb7, 0x22, + 0xd8, 0x70, 0x8d, 0xe6, 0x7f, 0xda, 0x01, 0x0b, + 0x03, 0xc4, 0xc8, 0x4d, 0x72, 0x09, 0x6f, 0x8c, + 0x3e, 0xc6, 0x49, 0xcc, 0x62, 0x56, 0xd9, 0xfa, + 0x31, 0xdb, 0x7a, 0x29, 0x04, 0xaa, 0xf0, 0x25 }; + static const u8 V0[] __initconst = { + 0x00, 0xad, 0xe3, 0x6f, 0x9a, 0x01, 0xc7, 0x76, + 0x61, 0x34, 0x35, 0xf5, 0x4e, 0x24, 0x74, 0x22, + 0x21, 0x9a, 0x29, 0x89, 0xc7, 0x93, 0x2e, 0x60, + 0x1e, 0xe8, 0x14, 0x24, 0x8d, 0xd5, 0x03, 0xf1, + 0x65, 0x5d, 0x08, 0x22, 0x72, 0xd5, 0xad, 0x95, + 0xe1, 0x23, 0x1e, 0x8a, 0xa7, 0x13, 0xd9, 0x2b, + 0x5e, 0xbc, 0xbb, 0x80, 0xab, 0x8d, 0xe5, 0x79, + 0xab, 0x5b, 0x47, 0x4e, 0xdd, 0xee, 0x6b, 0x03, + 0x8f, 0x0f, 0x5c, 0x5e, 0xa9, 0x1a, 0x83, 0xdd, + 0xd3, 0x88, 0xb2, 0x75, 0x4b, 0xce, 0x83, 0x36, + 0x57, 0x4b, 0xf1, 0x5c, 0xca, 0x7e, 0x09, 0xc0, + 0xd3, 0x89, 0xc6, 0xe0, 0xda, 0xc4, 0x81, 0x7e, + 0x5b, 0xf9, 0xe1, 0x01, 0xc1, 0x92, 0x05, 0xea, + 0xf5, 0x2f, 0xc6, 0xc6, 0xc7, 0x8f, 0xbc, 0xf4 }; + static const u8 C0[] __initconst = { + 0x00, 0xf4, 0xa3, 0xe5, 0xa0, 0x72, 0x63, 0x95, + 0xc6, 0x4f, 0x48, 0xd0, 0x8b, 0x5b, 0x5f, 0x8e, + 0x6b, 0x96, 0x1f, 0x16, 0xed, 0xbc, 0x66, 0x94, + 0x45, 0x31, 0xd7, 0x47, 0x73, 0x22, 0xa5, 0x86, + 0xce, 0xc0, 0x4c, 0xac, 0x63, 0xb8, 0x39, 0x50, + 0xbf, 0xe6, 0x59, 0x6c, 0x38, 0x58, 0x99, 0x1f, + 0x27, 0xa7, 0x9d, 0x71, 0x2a, 0xb3, 0x7b, 0xf9, + 0xfb, 0x17, 0x86, 0xaa, 0x99, 0x81, 0xaa, 0x43, + 0xe4, 0x37, 0xd3, 0x1e, 0x6e, 0xe5, 0xe6, 0xee, + 0xc2, 0xed, 0x95, 0x4f, 0x53, 0x0e, 0x46, 0x8a, + 0xcc, 0x45, 0xa5, 0xdb, 0x69, 0x0d, 0x81, 0xc9, + 0x32, 0x92, 0xbc, 0x8f, 0x33, 0xe6, 0xf6, 0x09, + 0x7c, 0x8e, 0x05, 0x19, 0x0d, 0xf1, 0xb6, 0xcc, + 0xf3, 0x02, 0x21, 0x90, 0x25, 0xec, 0xed, 0x0e }; + static const u8 random[] __initconst = { + 0x95, 0xb7, 0xf1, 0x7e, 0x98, 0x02, 0xd3, 0x57, + 0x73, 0x92, 0xc6, 0xa9, 0xc0, 0x80, 0x83, 0xb6, + 0x7d, 0xd1, 0x29, 0x22, 0x65, 0xb5, 0xf4, 0x2d, + 0x23, 0x7f, 0x1c, 0x55, 0xbb, 0x9b, 0x10, 0xbf, + 0xcf, 0xd8, 0x2c, 0x77, 0xa3, 0x78, 0xb8, 0x26, + 0x6a, 0x00, 0x99, 0x14, 0x3b, 0x3c, 0x2d, 0x64, + 0x61, 0x1e, 0xee, 0xb6, 0x9a, 0xcd, 0xc0, 0x55, + 0x95, 0x7c, 0x13, 0x9e, 0x8b, 0x19, 0x0c, 0x7a, + 0x06, 0x95, 0x5f, 0x2c, 0x79, 0x7c, 0x27, 0x78, + 0xde, 0x94, 0x03, 0x96, 0xa5, 0x01, 0xf4, 0x0e, + 0x91, 0x39, 0x6a, 0xcf, 0x8d, 0x7e, 0x45, 0xeb, + 0xdb, 0xb5, 0x3b, 0xbf, 0x8c, 0x97, 0x52, 0x30, + 0xd2, 0xf0, 0xff, 0x91, 0x06, 0xc7, 0x61, 0x19, + 0xae, 0x49, 0x8e, 0x7f, 0xbc, 0x03, 0xd9, 0x0f, + 0x8e, 0x4c, 0x51, 0x62, 0x7a, 0xed, 0x5c, 0x8d, + 0x42, 0x63, 0xd5, 0xd2, 0xb9, 0x78, 0x87, 0x3a, + 0x0d, 0xe5, 0x96, 0xee, 0x6d, 0xc7, 0xf7, 0xc2, + 0x9e, 0x37, 0xee, 0xe8, 0xb3, 0x4c, 0x90, 0xdd, + 0x1c, 0xf6, 0xa9, 0xdd, 0xb2, 0x2b, 0x4c, 0xbd, + 0x08, 0x6b, 0x14, 0xb3, 0x5d, 0xe9, 0x3d, 0xa2, + 0xd5, 0xcb, 0x18, 0x06, 0x69, 0x8c, 0xbd, 0x7b, + 0xbb, 0x67, 0xbf, 0xe3, 0xd3, 0x1f, 0xd2, 0xd1, + 0xdb, 0xd2, 0xa1, 0xe0, 0x58, 0xa3, 0xeb, 0x99, + 0xd7, 0xe5, 0x1f, 0x1a, 0x93, 0x8e, 0xed, 0x5e, + 0x1c, 0x1d, 0xe2, 0x3a, 0x6b, 0x43, 0x45, 0xd3, + 0x19, 0x14, 0x09, 0xf9, 0x2f, 0x39, 0xb3, 0x67, + 0x0d, 0x8d, 0xbf, 0xb6, 0x35, 0xd8, 0xe6, 0xa3, + 0x69, 0x32, 0xd8, 0x10, 0x33, 0xd1, 0x44, 0x8d, + 0x63, 0xb4, 0x03, 0xdd, 0xf8, 0x8e, 0x12, 0x1b, + 0x6e, 0x81, 0x9a, 0xc3, 0x81, 0x22, 0x6c, 0x13, + 0x21, 0xe4, 0xb0, 0x86, 0x44, 0xf6, 0x72, 0x7c, + 0x36, 0x8c, 0x5a, 0x9f, 0x7a, 0x4b, 0x3e, 0xe2 }; + int ret = 0; - int tmp; + u8 buf[sizeof(random)]; + struct ppno_ws_s ws; + + memset(&ws, 0, sizeof(ws)); + + /* initial seed */ + ret = crypt_s390_ppno(PPNO_SHA512_DRNG_SEED, + &ws, NULL, 0, + seed, sizeof(seed)); + if (ret < 0) { + pr_err("The prng self test seed operation for the " + "SHA-512 mode failed with rc=%d\n", ret); + prng_errorflag = PRNG_SELFTEST_FAILED; + return -EIO; + } + + /* check working states V and C */ + if (memcmp(ws.V, V0, sizeof(V0)) != 0 + || memcmp(ws.C, C0, sizeof(C0)) != 0) { + pr_err("The prng self test state test " + "for the SHA-512 mode failed\n"); + prng_errorflag = PRNG_SELFTEST_FAILED; + return -EIO; + } + + /* generate random bytes */ + ret = crypt_s390_ppno(PPNO_SHA512_DRNG_GEN, + &ws, buf, sizeof(buf), + NULL, 0); + if (ret < 0) { + pr_err("The prng self test generate operation for " + "the SHA-512 mode failed with rc=%d\n", ret); + prng_errorflag = PRNG_SELFTEST_FAILED; + return -EIO; + } + ret = crypt_s390_ppno(PPNO_SHA512_DRNG_GEN, + &ws, buf, sizeof(buf), + NULL, 0); + if (ret < 0) { + pr_err("The prng self test generate operation for " + "the SHA-512 mode failed with rc=%d\n", ret); + prng_errorflag = PRNG_SELFTEST_FAILED; + return -EIO; + } + + /* check against expected data */ + if (memcmp(buf, random, sizeof(random)) != 0) { + pr_err("The prng self test data test " + "for the SHA-512 mode failed\n"); + prng_errorflag = PRNG_SELFTEST_FAILED; + return -EIO; + } + + return 0; +} + + +static int __init prng_sha512_instantiate(void) +{ + int ret, datalen; + u8 seed[64]; + + pr_debug("prng runs in SHA-512 mode " + "with chunksize=%d and reseed_limit=%u\n", + prng_chunk_size, prng_reseed_limit); + + /* memory allocation, prng_data struct init, mutex init */ + datalen = sizeof(struct prng_data_s) + prng_chunk_size; + if (fips_enabled) + datalen += prng_chunk_size; + prng_data = kzalloc(datalen, GFP_KERNEL); + if (!prng_data) { + prng_errorflag = PRNG_INSTANTIATE_FAILED; + return -ENOMEM; + } + mutex_init(&prng_data->mutex); + prng_data->buf = ((u8 *)prng_data) + sizeof(struct prng_data_s); + + /* selftest */ + ret = prng_sha512_selftest(); + if (ret) + goto outfree; + + /* generate initial seed bytestring, first 48 bytes of entropy */ + ret = generate_entropy(seed, 48); + if (ret != 48) + goto outfree; + /* followed by 16 bytes of unique nonce */ + get_tod_clock_ext(seed + 48); + + /* initial seed of the ppno drng */ + ret = crypt_s390_ppno(PPNO_SHA512_DRNG_SEED, + &prng_data->ppnows, NULL, 0, + seed, sizeof(seed)); + if (ret < 0) { + prng_errorflag = PRNG_SEED_FAILED; + ret = -EIO; + goto outfree; + } + + /* if fips mode is enabled, generate a first block of random + bytes for the FIPS 140-2 Conditional Self Test */ + if (fips_enabled) { + prng_data->prev = prng_data->buf + prng_chunk_size; + ret = crypt_s390_ppno(PPNO_SHA512_DRNG_GEN, + &prng_data->ppnows, + prng_data->prev, + prng_chunk_size, + NULL, 0); + if (ret < 0 || ret != prng_chunk_size) { + prng_errorflag = PRNG_GEN_FAILED; + ret = -EIO; + goto outfree; + } + } + + return 0; + +outfree: + kfree(prng_data); + return ret; +} + + +static void prng_sha512_deinstantiate(void) +{ + pr_debug("The prng module stopped after running in SHA-512 mode\n"); + kzfree(prng_data); +} + + +static int prng_sha512_reseed(void) +{ + int ret; + u8 seed[32]; + + /* generate 32 bytes of fresh entropy */ + ret = generate_entropy(seed, sizeof(seed)); + if (ret != sizeof(seed)) + return ret; + + /* do a reseed of the ppno drng with this bytestring */ + ret = crypt_s390_ppno(PPNO_SHA512_DRNG_SEED, + &prng_data->ppnows, NULL, 0, + seed, sizeof(seed)); + if (ret) { + prng_errorflag = PRNG_RESEED_FAILED; + return -EIO; + } + + return 0; +} + + +static int prng_sha512_generate(u8 *buf, size_t nbytes) +{ + int ret; + + /* reseed needed ? */ + if (prng_data->ppnows.reseed_counter > prng_reseed_limit) { + ret = prng_sha512_reseed(); + if (ret) + return ret; + } + + /* PPNO generate */ + ret = crypt_s390_ppno(PPNO_SHA512_DRNG_GEN, + &prng_data->ppnows, buf, nbytes, + NULL, 0); + if (ret < 0 || ret != nbytes) { + prng_errorflag = PRNG_GEN_FAILED; + return -EIO; + } + + /* FIPS 140-2 Conditional Self Test */ + if (fips_enabled) { + if (!memcmp(prng_data->prev, buf, nbytes)) { + prng_errorflag = PRNG_GEN_FAILED; + return -EILSEQ; + } + memcpy(prng_data->prev, buf, nbytes); + } + + return ret; +} + + +/*** file io functions ***/ + +static int prng_open(struct inode *inode, struct file *file) +{ + return nonseekable_open(inode, file); +} + + +static ssize_t prng_tdes_read(struct file *file, char __user *ubuf, + size_t nbytes, loff_t *ppos) +{ + int chunk, n, tmp, ret = 0; + + /* lock prng_data struct */ + if (mutex_lock_interruptible(&prng_data->mutex)) + return -ERESTARTSYS; - /* nbytes can be arbitrary length, we split it into chunks */ while (nbytes) { - /* same as in extract_entropy_user in random.c */ if (need_resched()) { if (signal_pending(current)) { if (ret == 0) ret = -ERESTARTSYS; break; } + /* give mutex free before calling schedule() */ + mutex_unlock(&prng_data->mutex); schedule(); + /* occopy mutex again */ + if (mutex_lock_interruptible(&prng_data->mutex)) { + if (ret == 0) + ret = -ERESTARTSYS; + return ret; + } } /* @@ -112,12 +535,11 @@ static ssize_t prng_read(struct file *file, char __user *ubuf, size_t nbytes, /* PRNG only likes multiples of 8 bytes */ n = (chunk + 7) & -8; - if (p->count > prng_entropy_limit) - prng_seed(8); + if (prng_data->prngws.reseed_counter > prng_reseed_limit) + prng_tdes_seed(8); /* if the CPU supports PRNG stckf is present too */ - asm volatile(".insn s,0xb27c0000,%0" - : "=m" (*((unsigned long long *)p->buf)) : : "cc"); + *((unsigned long long *)prng_data->buf) = get_tod_clock_fast(); /* * Beside the STCKF the input for the TDES-EDE is the output @@ -132,35 +554,259 @@ static ssize_t prng_read(struct file *file, char __user *ubuf, size_t nbytes, * Note: you can still get strict X9.17 conformity by setting * prng_chunk_size to 8 bytes. */ - tmp = crypt_s390_kmc(KMC_PRNG, parm_block, p->buf, p->buf, n); - BUG_ON((tmp < 0) || (tmp != n)); + tmp = crypt_s390_kmc(KMC_PRNG, prng_data->prngws.parm_block, + prng_data->buf, prng_data->buf, n); + if (tmp < 0 || tmp != n) { + ret = -EIO; + break; + } - p->count += n; + prng_data->prngws.byte_counter += n; + prng_data->prngws.reseed_counter += n; - if (copy_to_user(ubuf, p->buf, chunk)) + if (copy_to_user(ubuf, prng_data->buf, chunk)) return -EFAULT; nbytes -= chunk; ret += chunk; ubuf += chunk; } + + /* unlock prng_data struct */ + mutex_unlock(&prng_data->mutex); + return ret; } -static const struct file_operations prng_fops = { + +static ssize_t prng_sha512_read(struct file *file, char __user *ubuf, + size_t nbytes, loff_t *ppos) +{ + int n, ret = 0; + u8 *p; + + /* if errorflag is set do nothing and return 'broken pipe' */ + if (prng_errorflag) + return -EPIPE; + + /* lock prng_data struct */ + if (mutex_lock_interruptible(&prng_data->mutex)) + return -ERESTARTSYS; + + while (nbytes) { + if (need_resched()) { + if (signal_pending(current)) { + if (ret == 0) + ret = -ERESTARTSYS; + break; + } + /* give mutex free before calling schedule() */ + mutex_unlock(&prng_data->mutex); + schedule(); + /* occopy mutex again */ + if (mutex_lock_interruptible(&prng_data->mutex)) { + if (ret == 0) + ret = -ERESTARTSYS; + return ret; + } + } + if (prng_data->rest) { + /* push left over random bytes from the previous read */ + p = prng_data->buf + prng_chunk_size - prng_data->rest; + n = (nbytes < prng_data->rest) ? + nbytes : prng_data->rest; + prng_data->rest -= n; + } else { + /* generate one chunk of random bytes into read buf */ + p = prng_data->buf; + n = prng_sha512_generate(p, prng_chunk_size); + if (n < 0) { + ret = n; + break; + } + if (nbytes < prng_chunk_size) { + n = nbytes; + prng_data->rest = prng_chunk_size - n; + } else { + n = prng_chunk_size; + prng_data->rest = 0; + } + } + if (copy_to_user(ubuf, p, n)) { + ret = -EFAULT; + break; + } + ubuf += n; + nbytes -= n; + ret += n; + } + + /* unlock prng_data struct */ + mutex_unlock(&prng_data->mutex); + + return ret; +} + + +/*** sysfs stuff ***/ + +static const struct file_operations prng_sha512_fops = { + .owner = THIS_MODULE, + .open = &prng_open, + .release = NULL, + .read = &prng_sha512_read, + .llseek = noop_llseek, +}; +static const struct file_operations prng_tdes_fops = { .owner = THIS_MODULE, .open = &prng_open, .release = NULL, - .read = &prng_read, + .read = &prng_tdes_read, .llseek = noop_llseek, }; -static struct miscdevice prng_dev = { +static struct miscdevice prng_sha512_dev = { + .name = "prandom", + .minor = MISC_DYNAMIC_MINOR, + .fops = &prng_sha512_fops, +}; +static struct miscdevice prng_tdes_dev = { .name = "prandom", .minor = MISC_DYNAMIC_MINOR, - .fops = &prng_fops, + .fops = &prng_tdes_fops, }; + +/* chunksize attribute (ro) */ +static ssize_t prng_chunksize_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + return snprintf(buf, PAGE_SIZE, "%u\n", prng_chunk_size); +} +static DEVICE_ATTR(chunksize, 0444, prng_chunksize_show, NULL); + +/* counter attribute (ro) */ +static ssize_t prng_counter_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + u64 counter; + + if (mutex_lock_interruptible(&prng_data->mutex)) + return -ERESTARTSYS; + if (prng_mode == PRNG_MODE_SHA512) + counter = prng_data->ppnows.stream_bytes; + else + counter = prng_data->prngws.byte_counter; + mutex_unlock(&prng_data->mutex); + + return snprintf(buf, PAGE_SIZE, "%llu\n", counter); +} +static DEVICE_ATTR(byte_counter, 0444, prng_counter_show, NULL); + +/* errorflag attribute (ro) */ +static ssize_t prng_errorflag_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + return snprintf(buf, PAGE_SIZE, "%d\n", prng_errorflag); +} +static DEVICE_ATTR(errorflag, 0444, prng_errorflag_show, NULL); + +/* mode attribute (ro) */ +static ssize_t prng_mode_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + if (prng_mode == PRNG_MODE_TDES) + return snprintf(buf, PAGE_SIZE, "TDES\n"); + else + return snprintf(buf, PAGE_SIZE, "SHA512\n"); +} +static DEVICE_ATTR(mode, 0444, prng_mode_show, NULL); + +/* reseed attribute (w) */ +static ssize_t prng_reseed_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) +{ + if (mutex_lock_interruptible(&prng_data->mutex)) + return -ERESTARTSYS; + prng_sha512_reseed(); + mutex_unlock(&prng_data->mutex); + + return count; +} +static DEVICE_ATTR(reseed, 0200, NULL, prng_reseed_store); + +/* reseed limit attribute (rw) */ +static ssize_t prng_reseed_limit_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + return snprintf(buf, PAGE_SIZE, "%u\n", prng_reseed_limit); +} +static ssize_t prng_reseed_limit_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) +{ + unsigned limit; + + if (sscanf(buf, "%u\n", &limit) != 1) + return -EINVAL; + + if (prng_mode == PRNG_MODE_SHA512) { + if (limit < PRNG_RESEED_LIMIT_SHA512_LOWER) + return -EINVAL; + } else { + if (limit < PRNG_RESEED_LIMIT_TDES_LOWER) + return -EINVAL; + } + + prng_reseed_limit = limit; + + return count; +} +static DEVICE_ATTR(reseed_limit, 0644, + prng_reseed_limit_show, prng_reseed_limit_store); + +/* strength attribute (ro) */ +static ssize_t prng_strength_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + return snprintf(buf, PAGE_SIZE, "256\n"); +} +static DEVICE_ATTR(strength, 0444, prng_strength_show, NULL); + +static struct attribute *prng_sha512_dev_attrs[] = { + &dev_attr_errorflag.attr, + &dev_attr_chunksize.attr, + &dev_attr_byte_counter.attr, + &dev_attr_mode.attr, + &dev_attr_reseed.attr, + &dev_attr_reseed_limit.attr, + &dev_attr_strength.attr, + NULL +}; +static struct attribute *prng_tdes_dev_attrs[] = { + &dev_attr_chunksize.attr, + &dev_attr_byte_counter.attr, + &dev_attr_mode.attr, + NULL +}; + +static struct attribute_group prng_sha512_dev_attr_group = { + .attrs = prng_sha512_dev_attrs +}; +static struct attribute_group prng_tdes_dev_attr_group = { + .attrs = prng_tdes_dev_attrs +}; + + +/*** module init and exit ***/ + static int __init prng_init(void) { int ret; @@ -169,43 +815,105 @@ static int __init prng_init(void) if (!crypt_s390_func_available(KMC_PRNG, CRYPT_S390_MSA)) return -EOPNOTSUPP; - if (prng_chunk_size < 8) - return -EINVAL; + /* choose prng mode */ + if (prng_mode != PRNG_MODE_TDES) { + /* check for MSA5 support for PPNO operations */ + if (!crypt_s390_func_available(PPNO_SHA512_DRNG_GEN, + CRYPT_S390_MSA5)) { + if (prng_mode == PRNG_MODE_SHA512) { + pr_err("The prng module cannot " + "start in SHA-512 mode\n"); + return -EOPNOTSUPP; + } + prng_mode = PRNG_MODE_TDES; + } else + prng_mode = PRNG_MODE_SHA512; + } - p = kmalloc(sizeof(struct s390_prng_data), GFP_KERNEL); - if (!p) - return -ENOMEM; - p->count = 0; + if (prng_mode == PRNG_MODE_SHA512) { - p->buf = kmalloc(prng_chunk_size, GFP_KERNEL); - if (!p->buf) { - ret = -ENOMEM; - goto out_free; - } + /* SHA512 mode */ - /* initialize the PRNG, add 128 bits of entropy */ - prng_seed(16); + if (prng_chunk_size < PRNG_CHUNKSIZE_SHA512_MIN + || prng_chunk_size > PRNG_CHUNKSIZE_SHA512_MAX) + return -EINVAL; + prng_chunk_size = (prng_chunk_size + 0x3f) & ~0x3f; - ret = misc_register(&prng_dev); - if (ret) - goto out_buf; - return 0; + if (prng_reseed_limit == 0) + prng_reseed_limit = PRNG_RESEED_LIMIT_SHA512; + else if (prng_reseed_limit < PRNG_RESEED_LIMIT_SHA512_LOWER) + return -EINVAL; + + ret = prng_sha512_instantiate(); + if (ret) + goto out; + + ret = misc_register(&prng_sha512_dev); + if (ret) { + prng_sha512_deinstantiate(); + goto out; + } + ret = sysfs_create_group(&prng_sha512_dev.this_device->kobj, + &prng_sha512_dev_attr_group); + if (ret) { + misc_deregister(&prng_sha512_dev); + prng_sha512_deinstantiate(); + goto out; + } -out_buf: - kfree(p->buf); -out_free: - kfree(p); + } else { + + /* TDES mode */ + + if (prng_chunk_size < PRNG_CHUNKSIZE_TDES_MIN + || prng_chunk_size > PRNG_CHUNKSIZE_TDES_MAX) + return -EINVAL; + prng_chunk_size = (prng_chunk_size + 0x07) & ~0x07; + + if (prng_reseed_limit == 0) + prng_reseed_limit = PRNG_RESEED_LIMIT_TDES; + else if (prng_reseed_limit < PRNG_RESEED_LIMIT_TDES_LOWER) + return -EINVAL; + + ret = prng_tdes_instantiate(); + if (ret) + goto out; + + ret = misc_register(&prng_tdes_dev); + if (ret) { + prng_tdes_deinstantiate(); + goto out; + } + ret = sysfs_create_group(&prng_tdes_dev.this_device->kobj, + &prng_tdes_dev_attr_group); + if (ret) { + misc_deregister(&prng_tdes_dev); + prng_tdes_deinstantiate(); + goto out; + } + + } + +out: return ret; } + static void __exit prng_exit(void) { - /* wipe me */ - kzfree(p->buf); - kfree(p); - - misc_deregister(&prng_dev); + if (prng_mode == PRNG_MODE_SHA512) { + sysfs_remove_group(&prng_sha512_dev.this_device->kobj, + &prng_sha512_dev_attr_group); + misc_deregister(&prng_sha512_dev); + prng_sha512_deinstantiate(); + } else { + sysfs_remove_group(&prng_tdes_dev.this_device->kobj, + &prng_tdes_dev_attr_group); + misc_deregister(&prng_tdes_dev); + prng_tdes_deinstantiate(); + } } + module_init(prng_init); module_exit(prng_exit); diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c index 3f5c799..d3f896a 100644 --- a/arch/s390/hypfs/inode.c +++ b/arch/s390/hypfs/inode.c @@ -48,7 +48,7 @@ static struct dentry *hypfs_last_dentry; static void hypfs_update_update(struct super_block *sb) { struct hypfs_sb_info *sb_info = sb->s_fs_info; - struct inode *inode = sb_info->update_file->d_inode; + struct inode *inode = d_inode(sb_info->update_file); sb_info->last_update = get_seconds(); inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME; @@ -64,7 +64,7 @@ static void hypfs_add_dentry(struct dentry *dentry) static inline int hypfs_positive(struct dentry *dentry) { - return dentry->d_inode && !d_unhashed(dentry); + return d_really_is_positive(dentry) && !d_unhashed(dentry); } static void hypfs_remove(struct dentry *dentry) @@ -72,16 +72,16 @@ static void hypfs_remove(struct dentry *dentry) struct dentry *parent; parent = dentry->d_parent; - mutex_lock(&parent->d_inode->i_mutex); + mutex_lock(&d_inode(parent)->i_mutex); if (hypfs_positive(dentry)) { if (d_is_dir(dentry)) - simple_rmdir(parent->d_inode, dentry); + simple_rmdir(d_inode(parent), dentry); else - simple_unlink(parent->d_inode, dentry); + simple_unlink(d_inode(parent), dentry); } d_delete(dentry); dput(dentry); - mutex_unlock(&parent->d_inode->i_mutex); + mutex_unlock(&d_inode(parent)->i_mutex); } static void hypfs_delete_tree(struct dentry *root) @@ -336,7 +336,7 @@ static struct dentry *hypfs_create_file(struct dentry *parent, const char *name, struct dentry *dentry; struct inode *inode; - mutex_lock(&parent->d_inode->i_mutex); + mutex_lock(&d_inode(parent)->i_mutex); dentry = lookup_one_len(name, parent, strlen(name)); if (IS_ERR(dentry)) { dentry = ERR_PTR(-ENOMEM); @@ -357,14 +357,14 @@ static struct dentry *hypfs_create_file(struct dentry *parent, const char *name, } else if (S_ISDIR(mode)) { inode->i_op = &simple_dir_inode_operations; inode->i_fop = &simple_dir_operations; - inc_nlink(parent->d_inode); + inc_nlink(d_inode(parent)); } else BUG(); inode->i_private = data; d_instantiate(dentry, inode); dget(dentry); fail: - mutex_unlock(&parent->d_inode->i_mutex); + mutex_unlock(&d_inode(parent)->i_mutex); return dentry; } diff --git a/arch/s390/include/asm/kexec.h b/arch/s390/include/asm/kexec.h index 694bcd6..2f924bc 100644 --- a/arch/s390/include/asm/kexec.h +++ b/arch/s390/include/asm/kexec.h @@ -26,6 +26,9 @@ /* Not more than 2GB */ #define KEXEC_CONTROL_MEMORY_LIMIT (1UL<<31) +/* Allocate control page with GFP_DMA */ +#define KEXEC_CONTROL_MEMORY_GFP GFP_DMA + /* Maximum address we can use for the crash control pages */ #define KEXEC_CRASH_CONTROL_MEMORY_LIMIT (-1UL) diff --git a/arch/s390/include/asm/mmu.h b/arch/s390/include/asm/mmu.h index a5e6562..d29ad95 100644 --- a/arch/s390/include/asm/mmu.h +++ b/arch/s390/include/asm/mmu.h @@ -14,7 +14,9 @@ typedef struct { unsigned long asce_bits; unsigned long asce_limit; unsigned long vdso_base; - /* The mmu context has extended page tables. */ + /* The mmu context allocates 4K page tables. */ + unsigned int alloc_pgste:1; + /* The mmu context uses extended page tables. */ unsigned int has_pgste:1; /* The mmu context uses storage keys. */ unsigned int use_skey:1; diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h index d25d9ff..fb1b93e 100644 --- a/arch/s390/include/asm/mmu_context.h +++ b/arch/s390/include/asm/mmu_context.h @@ -20,8 +20,11 @@ static inline int init_new_context(struct task_struct *tsk, mm->context.flush_mm = 0; mm->context.asce_bits = _ASCE_TABLE_LENGTH | _ASCE_USER_BITS; mm->context.asce_bits |= _ASCE_TYPE_REGION3; +#ifdef CONFIG_PGSTE + mm->context.alloc_pgste = page_table_allocate_pgste; mm->context.has_pgste = 0; mm->context.use_skey = 0; +#endif mm->context.asce_limit = STACK_TOP_MAX; crst_table_init((unsigned long *) mm->pgd, pgd_entry_type(mm)); return 0; diff --git a/arch/s390/include/asm/pgalloc.h b/arch/s390/include/asm/pgalloc.h index 51e7fb6..7b7858f 100644 --- a/arch/s390/include/asm/pgalloc.h +++ b/arch/s390/include/asm/pgalloc.h @@ -21,6 +21,7 @@ void crst_table_free(struct mm_struct *, unsigned long *); unsigned long *page_table_alloc(struct mm_struct *); void page_table_free(struct mm_struct *, unsigned long *); void page_table_free_rcu(struct mmu_gather *, unsigned long *, unsigned long); +extern int page_table_allocate_pgste; int set_guest_storage_key(struct mm_struct *mm, unsigned long addr, unsigned long key, bool nq); diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index 989cfae..fc64239 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -12,12 +12,9 @@ #define _ASM_S390_PGTABLE_H /* - * The Linux memory management assumes a three-level page table setup. For - * s390 31 bit we "fold" the mid level into the top-level page table, so - * that we physically have the same two-level page table as the s390 mmu - * expects in 31 bit mode. For s390 64 bit we use three of the five levels - * the hardware provides (region first and region second tables are not - * used). + * The Linux memory management assumes a three-level page table setup. + * For s390 64 bit we use up to four of the five levels the hardware + * provides (region first tables are not used). * * The "pgd_xxx()" functions are trivial for a folded two-level * setup: the pgd is never bad, and a pmd always exists (as it's folded @@ -101,8 +98,8 @@ extern unsigned long zero_page_mask; #ifndef __ASSEMBLY__ /* - * The vmalloc and module area will always be on the topmost area of the kernel - * mapping. We reserve 96MB (31bit) / 128GB (64bit) for vmalloc and modules. + * The vmalloc and module area will always be on the topmost area of the + * kernel mapping. We reserve 128GB (64bit) for vmalloc and modules. * On 64 bit kernels we have a 2GB area at the top of the vmalloc area where * modules will reside. That makes sure that inter module branches always * happen without trampolines and in addition the placement within a 2GB frame @@ -131,38 +128,6 @@ static inline int is_module_addr(void *addr) } /* - * A 31 bit pagetable entry of S390 has following format: - * | PFRA | | OS | - * 0 0IP0 - * 00000000001111111111222222222233 - * 01234567890123456789012345678901 - * - * I Page-Invalid Bit: Page is not available for address-translation - * P Page-Protection Bit: Store access not possible for page - * - * A 31 bit segmenttable entry of S390 has following format: - * | P-table origin | |PTL - * 0 IC - * 00000000001111111111222222222233 - * 01234567890123456789012345678901 - * - * I Segment-Invalid Bit: Segment is not available for address-translation - * C Common-Segment Bit: Segment is not private (PoP 3-30) - * PTL Page-Table-Length: Page-table length (PTL+1*16 entries -> up to 256) - * - * The 31 bit segmenttable origin of S390 has following format: - * - * |S-table origin | | STL | - * X **GPS - * 00000000001111111111222222222233 - * 01234567890123456789012345678901 - * - * X Space-Switch event: - * G Segment-Invalid Bit: * - * P Private-Space Bit: Segment is not private (PoP 3-30) - * S Storage-Alteration: - * STL Segment-Table-Length: Segment-table length (STL+1*16 entries -> up to 2048) - * * A 64 bit pagetable entry of S390 has following format: * | PFRA |0IPC| OS | * 0000000000111111111122222222223333333333444444444455555555556666 @@ -220,7 +185,6 @@ static inline int is_module_addr(void *addr) /* Software bits in the page table entry */ #define _PAGE_PRESENT 0x001 /* SW pte present bit */ -#define _PAGE_TYPE 0x002 /* SW pte type bit */ #define _PAGE_YOUNG 0x004 /* SW pte young bit */ #define _PAGE_DIRTY 0x008 /* SW pte dirty bit */ #define _PAGE_READ 0x010 /* SW pte read bit */ @@ -240,31 +204,34 @@ static inline int is_module_addr(void *addr) * table lock held. * * The following table gives the different possible bit combinations for - * the pte hardware and software bits in the last 12 bits of a pte: + * the pte hardware and software bits in the last 12 bits of a pte + * (. unassigned bit, x don't care, t swap type): * * 842100000000 * 000084210000 * 000000008421 - * .IR...wrdytp - * empty .10...000000 - * swap .10...xxxx10 - * file .11...xxxxx0 - * prot-none, clean, old .11...000001 - * prot-none, clean, young .11...000101 - * prot-none, dirty, old .10...001001 - * prot-none, dirty, young .10...001101 - * read-only, clean, old .11...010001 - * read-only, clean, young .01...010101 - * read-only, dirty, old .11...011001 - * read-only, dirty, young .01...011101 - * read-write, clean, old .11...110001 - * read-write, clean, young .01...110101 - * read-write, dirty, old .10...111001 - * read-write, dirty, young .00...111101 + * .IR.uswrdy.p + * empty .10.00000000 + * swap .11..ttttt.0 + * prot-none, clean, old .11.xx0000.1 + * prot-none, clean, young .11.xx0001.1 + * prot-none, dirty, old .10.xx0010.1 + * prot-none, dirty, young .10.xx0011.1 + * read-only, clean, old .11.xx0100.1 + * read-only, clean, young .01.xx0101.1 + * read-only, dirty, old .11.xx0110.1 + * read-only, dirty, young .01.xx0111.1 + * read-write, clean, old .11.xx1100.1 + * read-write, clean, young .01.xx1101.1 + * read-write, dirty, old .10.xx1110.1 + * read-write, dirty, young .00.xx1111.1 + * HW-bits: R read-only, I invalid + * SW-bits: p present, y young, d dirty, r read, w write, s special, + * u unused, l large * - * pte_present is true for the bit pattern .xx...xxxxx1, (pte & 0x001) == 0x001 - * pte_none is true for the bit pattern .10...xxxx00, (pte & 0x603) == 0x400 - * pte_swap is true for the bit pattern .10...xxxx10, (pte & 0x603) == 0x402 + * pte_none is true for the bit pattern .10.00000000, pte == 0x400 + * pte_swap is true for the bit pattern .11..ooooo.0, (pte & 0x201) == 0x200 + * pte_present is true for the bit pattern .xx.xxxxxx.1, (pte & 0x001) == 0x001 */ /* Bits in the segment/region table address-space-control-element */ @@ -335,6 +302,8 @@ static inline int is_module_addr(void *addr) * read-write, dirty, young 11..0...0...11 * The segment table origin is used to distinguish empty (origin==0) from * read-write, old segment table entries (origin!=0) + * HW-bits: R read-only, I invalid + * SW-bits: y young, d dirty, r read, w write */ #define _SEGMENT_ENTRY_SPLIT_BIT 11 /* THP splitting bit number */ @@ -423,6 +392,15 @@ static inline int mm_has_pgste(struct mm_struct *mm) return 0; } +static inline int mm_alloc_pgste(struct mm_struct *mm) +{ +#ifdef CONFIG_PGSTE + if (unlikely(mm->context.alloc_pgste)) + return 1; +#endif + return 0; +} + /* * In the case that a guest uses storage keys * faults should no longer be backed by zero pages @@ -582,10 +560,9 @@ static inline int pte_none(pte_t pte) static inline int pte_swap(pte_t pte) { - /* Bit pattern: (pte & 0x603) == 0x402 */ - return (pte_val(pte) & (_PAGE_INVALID | _PAGE_PROTECT | - _PAGE_TYPE | _PAGE_PRESENT)) - == (_PAGE_INVALID | _PAGE_TYPE); + /* Bit pattern: (pte & 0x201) == 0x200 */ + return (pte_val(pte) & (_PAGE_PROTECT | _PAGE_PRESENT)) + == _PAGE_PROTECT; } static inline int pte_special(pte_t pte) @@ -1586,51 +1563,51 @@ static inline int has_transparent_hugepage(void) #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ /* - * 31 bit swap entry format: - * A page-table entry has some bits we have to treat in a special way. - * Bits 0, 20 and bit 23 have to be zero, otherwise an specification - * exception will occur instead of a page translation exception. The - * specifiation exception has the bad habit not to store necessary - * information in the lowcore. - * Bits 21, 22, 30 and 31 are used to indicate the page type. - * A swap pte is indicated by bit pattern (pte & 0x603) == 0x402 - * This leaves the bits 1-19 and bits 24-29 to store type and offset. - * We use the 5 bits from 25-29 for the type and the 20 bits from 1-19 - * plus 24 for the offset. - * 0| offset |0110|o|type |00| - * 0 0000000001111111111 2222 2 22222 33 - * 0 1234567890123456789 0123 4 56789 01 - * * 64 bit swap entry format: * A page-table entry has some bits we have to treat in a special way. * Bits 52 and bit 55 have to be zero, otherwise an specification * exception will occur instead of a page translation exception. The * specifiation exception has the bad habit not to store necessary * information in the lowcore. - * Bits 53, 54, 62 and 63 are used to indicate the page type. - * A swap pte is indicated by bit pattern (pte & 0x603) == 0x402 - * This leaves the bits 0-51 and bits 56-61 to store type and offset. - * We use the 5 bits from 57-61 for the type and the 53 bits from 0-51 - * plus 56 for the offset. - * | offset |0110|o|type |00| - * 0000000000111111111122222222223333333333444444444455 5555 5 55566 66 - * 0123456789012345678901234567890123456789012345678901 2345 6 78901 23 + * Bits 54 and 63 are used to indicate the page type. + * A swap pte is indicated by bit pattern (pte & 0x201) == 0x200 + * This leaves the bits 0-51 and bits 56-62 to store type and offset. + * We use the 5 bits from 57-61 for the type and the 52 bits from 0-51 + * for the offset. + * | offset |01100|type |00| + * |0000000000111111111122222222223333333333444444444455|55555|55566|66| + * |0123456789012345678901234567890123456789012345678901|23456|78901|23| */ -#define __SWP_OFFSET_MASK (~0UL >> 11) +#define __SWP_OFFSET_MASK ((1UL << 52) - 1) +#define __SWP_OFFSET_SHIFT 12 +#define __SWP_TYPE_MASK ((1UL << 5) - 1) +#define __SWP_TYPE_SHIFT 2 static inline pte_t mk_swap_pte(unsigned long type, unsigned long offset) { pte_t pte; - offset &= __SWP_OFFSET_MASK; - pte_val(pte) = _PAGE_INVALID | _PAGE_TYPE | ((type & 0x1f) << 2) | - ((offset & 1UL) << 7) | ((offset & ~1UL) << 11); + + pte_val(pte) = _PAGE_INVALID | _PAGE_PROTECT; + pte_val(pte) |= (offset & __SWP_OFFSET_MASK) << __SWP_OFFSET_SHIFT; + pte_val(pte) |= (type & __SWP_TYPE_MASK) << __SWP_TYPE_SHIFT; return pte; } -#define __swp_type(entry) (((entry).val >> 2) & 0x1f) -#define __swp_offset(entry) (((entry).val >> 11) | (((entry).val >> 7) & 1)) -#define __swp_entry(type,offset) ((swp_entry_t) { pte_val(mk_swap_pte((type),(offset))) }) +static inline unsigned long __swp_type(swp_entry_t entry) +{ + return (entry.val >> __SWP_TYPE_SHIFT) & __SWP_TYPE_MASK; +} + +static inline unsigned long __swp_offset(swp_entry_t entry) +{ + return (entry.val >> __SWP_OFFSET_SHIFT) & __SWP_OFFSET_MASK; +} + +static inline swp_entry_t __swp_entry(unsigned long type, unsigned long offset) +{ + return (swp_entry_t) { pte_val(mk_swap_pte(type, offset)) }; +} #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index afa2bd7..8cd8e7b 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -110,7 +110,7 @@ struct kvm_stats_debugfs_item debugfs_entries[] = { /* upper facilities limit for kvm */ unsigned long kvm_s390_fac_list_mask[] = { 0xffe6fffbfcfdfc40UL, - 0x205c800000000000UL, + 0x005c800000000000UL, }; unsigned long kvm_s390_fac_list_mask_size(void) diff --git a/arch/s390/mm/hugetlbpage.c b/arch/s390/mm/hugetlbpage.c index 210ffed..e617e74 100644 --- a/arch/s390/mm/hugetlbpage.c +++ b/arch/s390/mm/hugetlbpage.c @@ -14,20 +14,23 @@ static inline pmd_t __pte_to_pmd(pte_t pte) /* * Convert encoding pte bits pmd bits - * .IR...wrdytp dy..R...I...wr - * empty .10...000000 -> 00..0...1...00 - * prot-none, clean, old .11...000001 -> 00..1...1...00 - * prot-none, clean, young .11...000101 -> 01..1...1...00 - * prot-none, dirty, old .10...001001 -> 10..1...1...00 - * prot-none, dirty, young .10...001101 -> 11..1...1...00 - * read-only, clean, old .11...010001 -> 00..1...1...01 - * read-only, clean, young .01...010101 -> 01..1...0...01 - * read-only, dirty, old .11...011001 -> 10..1...1...01 - * read-only, dirty, young .01...011101 -> 11..1...0...01 - * read-write, clean, old .11...110001 -> 00..0...1...11 - * read-write, clean, young .01...110101 -> 01..0...0...11 - * read-write, dirty, old .10...111001 -> 10..0...1...11 - * read-write, dirty, young .00...111101 -> 11..0...0...11 + * lIR.uswrdy.p dy..R...I...wr + * empty 010.000000.0 -> 00..0...1...00 + * prot-none, clean, old 111.000000.1 -> 00..1...1...00 + * prot-none, clean, young 111.000001.1 -> 01..1...1...00 + * prot-none, dirty, old 111.000010.1 -> 10..1...1...00 + * prot-none, dirty, young 111.000011.1 -> 11..1...1...00 + * read-only, clean, old 111.000100.1 -> 00..1...1...01 + * read-only, clean, young 101.000101.1 -> 01..1...0...01 + * read-only, dirty, old 111.000110.1 -> 10..1...1...01 + * read-only, dirty, young 101.000111.1 -> 11..1...0...01 + * read-write, clean, old 111.001100.1 -> 00..1...1...11 + * read-write, clean, young 101.001101.1 -> 01..1...0...11 + * read-write, dirty, old 110.001110.1 -> 10..0...1...11 + * read-write, dirty, young 100.001111.1 -> 11..0...0...11 + * HW-bits: R read-only, I invalid + * SW-bits: p present, y young, d dirty, r read, w write, s special, + * u unused, l large */ if (pte_present(pte)) { pmd_val(pmd) = pte_val(pte) & PAGE_MASK; @@ -48,20 +51,23 @@ static inline pte_t __pmd_to_pte(pmd_t pmd) /* * Convert encoding pmd bits pte bits - * dy..R...I...wr .IR...wrdytp - * empty 00..0...1...00 -> .10...001100 - * prot-none, clean, old 00..0...1...00 -> .10...000001 - * prot-none, clean, young 01..0...1...00 -> .10...000101 - * prot-none, dirty, old 10..0...1...00 -> .10...001001 - * prot-none, dirty, young 11..0...1...00 -> .10...001101 - * read-only, clean, old 00..1...1...01 -> .11...010001 - * read-only, clean, young 01..1...1...01 -> .11...010101 - * read-only, dirty, old 10..1...1...01 -> .11...011001 - * read-only, dirty, young 11..1...1...01 -> .11...011101 - * read-write, clean, old 00..0...1...11 -> .10...110001 - * read-write, clean, young 01..0...1...11 -> .10...110101 - * read-write, dirty, old 10..0...1...11 -> .10...111001 - * read-write, dirty, young 11..0...1...11 -> .10...111101 + * dy..R...I...wr lIR.uswrdy.p + * empty 00..0...1...00 -> 010.000000.0 + * prot-none, clean, old 00..1...1...00 -> 111.000000.1 + * prot-none, clean, young 01..1...1...00 -> 111.000001.1 + * prot-none, dirty, old 10..1...1...00 -> 111.000010.1 + * prot-none, dirty, young 11..1...1...00 -> 111.000011.1 + * read-only, clean, old 00..1...1...01 -> 111.000100.1 + * read-only, clean, young 01..1...0...01 -> 101.000101.1 + * read-only, dirty, old 10..1...1...01 -> 111.000110.1 + * read-only, dirty, young 11..1...0...01 -> 101.000111.1 + * read-write, clean, old 00..1...1...11 -> 111.001100.1 + * read-write, clean, young 01..1...0...11 -> 101.001101.1 + * read-write, dirty, old 10..0...1...11 -> 110.001110.1 + * read-write, dirty, young 11..0...0...11 -> 100.001111.1 + * HW-bits: R read-only, I invalid + * SW-bits: p present, y young, d dirty, r read, w write, s special, + * u unused, l large */ if (pmd_present(pmd)) { pte_val(pte) = pmd_val(pmd) & _SEGMENT_ENTRY_ORIGIN_LARGE; @@ -70,8 +76,8 @@ static inline pte_t __pmd_to_pte(pmd_t pmd) pte_val(pte) |= (pmd_val(pmd) & _SEGMENT_ENTRY_WRITE) << 4; pte_val(pte) |= (pmd_val(pmd) & _SEGMENT_ENTRY_INVALID) << 5; pte_val(pte) |= (pmd_val(pmd) & _SEGMENT_ENTRY_PROTECT); - pmd_val(pmd) |= (pte_val(pte) & _PAGE_DIRTY) << 10; - pmd_val(pmd) |= (pte_val(pte) & _PAGE_YOUNG) << 10; + pte_val(pte) |= (pmd_val(pmd) & _SEGMENT_ENTRY_DIRTY) >> 10; + pte_val(pte) |= (pmd_val(pmd) & _SEGMENT_ENTRY_YOUNG) >> 10; } else pte_val(pte) = _PAGE_INVALID; return pte; diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 33f5894..b33f661 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -18,6 +18,7 @@ #include <linux/rcupdate.h> #include <linux/slab.h> #include <linux/swapops.h> +#include <linux/sysctl.h> #include <linux/ksm.h> #include <linux/mman.h> @@ -920,6 +921,40 @@ unsigned long get_guest_storage_key(struct mm_struct *mm, unsigned long addr) } EXPORT_SYMBOL(get_guest_storage_key); +static int page_table_allocate_pgste_min = 0; +static int page_table_allocate_pgste_max = 1; +int page_table_allocate_pgste = 0; +EXPORT_SYMBOL(page_table_allocate_pgste); + +static struct ctl_table page_table_sysctl[] = { + { + .procname = "allocate_pgste", + .data = &page_table_allocate_pgste, + .maxlen = sizeof(int), + .mode = S_IRUGO | S_IWUSR, + .proc_handler = proc_dointvec, + .extra1 = &page_table_allocate_pgste_min, + .extra2 = &page_table_allocate_pgste_max, + }, + { } +}; + +static struct ctl_table page_table_sysctl_dir[] = { + { + .procname = "vm", + .maxlen = 0, + .mode = 0555, + .child = page_table_sysctl, + }, + { } +}; + +static int __init page_table_register_sysctl(void) +{ + return register_sysctl_table(page_table_sysctl_dir) ? 0 : -ENOMEM; +} +__initcall(page_table_register_sysctl); + #else /* CONFIG_PGSTE */ static inline int page_table_with_pgste(struct page *page) @@ -963,7 +998,7 @@ unsigned long *page_table_alloc(struct mm_struct *mm) struct page *uninitialized_var(page); unsigned int mask, bit; - if (mm_has_pgste(mm)) + if (mm_alloc_pgste(mm)) return page_table_alloc_pgste(mm); /* Allocate fragments of a 4K page as 1K/2K page table */ spin_lock_bh(&mm->context.list_lock); @@ -1165,116 +1200,25 @@ static inline void thp_split_mm(struct mm_struct *mm) } #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ -static unsigned long page_table_realloc_pmd(struct mmu_gather *tlb, - struct mm_struct *mm, pud_t *pud, - unsigned long addr, unsigned long end) -{ - unsigned long next, *table, *new; - struct page *page; - spinlock_t *ptl; - pmd_t *pmd; - - pmd = pmd_offset(pud, addr); - do { - next = pmd_addr_end(addr, end); -again: - if (pmd_none_or_clear_bad(pmd)) - continue; - table = (unsigned long *) pmd_deref(*pmd); - page = pfn_to_page(__pa(table) >> PAGE_SHIFT); - if (page_table_with_pgste(page)) - continue; - /* Allocate new page table with pgstes */ - new = page_table_alloc_pgste(mm); - if (!new) - return -ENOMEM; - - ptl = pmd_lock(mm, pmd); - if (likely((unsigned long *) pmd_deref(*pmd) == table)) { - /* Nuke pmd entry pointing to the "short" page table */ - pmdp_flush_lazy(mm, addr, pmd); - pmd_clear(pmd); - /* Copy ptes from old table to new table */ - memcpy(new, table, PAGE_SIZE/2); - clear_table(table, _PAGE_INVALID, PAGE_SIZE/2); - /* Establish new table */ - pmd_populate(mm, pmd, (pte_t *) new); - /* Free old table with rcu, there might be a walker! */ - page_table_free_rcu(tlb, table, addr); - new = NULL; - } - spin_unlock(ptl); - if (new) { - page_table_free_pgste(new); - goto again; - } - } while (pmd++, addr = next, addr != end); - - return addr; -} - -static unsigned long page_table_realloc_pud(struct mmu_gather *tlb, - struct mm_struct *mm, pgd_t *pgd, - unsigned long addr, unsigned long end) -{ - unsigned long next; - pud_t *pud; - - pud = pud_offset(pgd, addr); - do { - next = pud_addr_end(addr, end); - if (pud_none_or_clear_bad(pud)) - continue; - next = page_table_realloc_pmd(tlb, mm, pud, addr, next); - if (unlikely(IS_ERR_VALUE(next))) - return next; - } while (pud++, addr = next, addr != end); - - return addr; -} - -static unsigned long page_table_realloc(struct mmu_gather *tlb, struct mm_struct *mm, - unsigned long addr, unsigned long end) -{ - unsigned long next; - pgd_t *pgd; - - pgd = pgd_offset(mm, addr); - do { - next = pgd_addr_end(addr, end); - if (pgd_none_or_clear_bad(pgd)) - continue; - next = page_table_realloc_pud(tlb, mm, pgd, addr, next); - if (unlikely(IS_ERR_VALUE(next))) - return next; - } while (pgd++, addr = next, addr != end); - - return 0; -} - /* * switch on pgstes for its userspace process (for kvm) */ int s390_enable_sie(void) { - struct task_struct *tsk = current; - struct mm_struct *mm = tsk->mm; - struct mmu_gather tlb; + struct mm_struct *mm = current->mm; /* Do we have pgstes? if yes, we are done */ - if (mm_has_pgste(tsk->mm)) + if (mm_has_pgste(mm)) return 0; - + /* Fail if the page tables are 2K */ + if (!mm_alloc_pgste(mm)) + return -EINVAL; down_write(&mm->mmap_sem); + mm->context.has_pgste = 1; /* split thp mappings and disable thp for future mappings */ thp_split_mm(mm); - /* Reallocate the page tables with pgstes */ - tlb_gather_mmu(&tlb, mm, 0, TASK_SIZE); - if (!page_table_realloc(&tlb, mm, 0, TASK_SIZE)) - mm->context.has_pgste = 1; - tlb_finish_mmu(&tlb, 0, TASK_SIZE); up_write(&mm->mmap_sem); - return mm->context.has_pgste ? 0 : -ENOMEM; + return 0; } EXPORT_SYMBOL_GPL(s390_enable_sie); diff --git a/arch/sh/boards/board-sh7757lcr.c b/arch/sh/boards/board-sh7757lcr.c index 669df51..324599b 100644 --- a/arch/sh/boards/board-sh7757lcr.c +++ b/arch/sh/boards/board-sh7757lcr.c @@ -17,6 +17,7 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> #include <linux/io.h> +#include <linux/mfd/tmio.h> #include <linux/mmc/host.h> #include <linux/mmc/sh_mmcif.h> #include <linux/mmc/sh_mobile_sdhi.h> @@ -243,10 +244,10 @@ static struct platform_device sh_mmcif_device = { }; /* SDHI0 */ -static struct sh_mobile_sdhi_info sdhi_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI_RX, - .tmio_caps = MMC_CAP_SD_HIGHSPEED, +static struct tmio_mmc_data sdhi_info = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI_RX, + .capabilities = MMC_CAP_SD_HIGHSPEED, }; static struct resource sdhi_resources[] = { diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c index d4b01d4..cbd2a9f 100644 --- a/arch/sh/boards/mach-ap325rxa/setup.c +++ b/arch/sh/boards/mach-ap325rxa/setup.c @@ -18,6 +18,7 @@ #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mtd/physmap.h> #include <linux/mtd/sh_flctl.h> +#include <linux/mfd/tmio.h> #include <linux/delay.h> #include <linux/i2c.h> #include <linux/regulator/fixed.h> @@ -447,8 +448,8 @@ static struct resource sdhi0_cn3_resources[] = { }, }; -static struct sh_mobile_sdhi_info sdhi0_cn3_data = { - .tmio_caps = MMC_CAP_SDIO_IRQ, +static struct tmio_mmc_data sdhi0_cn3_data = { + .capabilities = MMC_CAP_SDIO_IRQ, }; static struct platform_device sdhi0_cn3_device = { @@ -474,8 +475,8 @@ static struct resource sdhi1_cn7_resources[] = { }, }; -static struct sh_mobile_sdhi_info sdhi1_cn7_data = { - .tmio_caps = MMC_CAP_SDIO_IRQ, +static struct tmio_mmc_data sdhi1_cn7_data = { + .capabilities = MMC_CAP_SDIO_IRQ, }; static struct platform_device sdhi1_cn7_device = { diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 0d30492..d531791 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -601,12 +601,12 @@ static struct platform_device sdhi0_power = { }, }; -static struct sh_mobile_sdhi_info sdhi0_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | +static struct tmio_mmc_data sdhi0_info = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, + .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | MMC_CAP_NEEDS_POLL, - .tmio_flags = TMIO_MMC_USE_GPIO_CD, + .flags = TMIO_MMC_USE_GPIO_CD, .cd_gpio = GPIO_PTY7, }; @@ -635,12 +635,12 @@ static struct platform_device sdhi0_device = { #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) /* SDHI1 */ -static struct sh_mobile_sdhi_info sdhi1_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, - .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | +static struct tmio_mmc_data sdhi1_info = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI1_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI1_RX, + .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | MMC_CAP_NEEDS_POLL, - .tmio_flags = TMIO_MMC_USE_GPIO_CD, + .flags = TMIO_MMC_USE_GPIO_CD, .cd_gpio = GPIO_PTW7, }; diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c index 1df4398..7d997ce 100644 --- a/arch/sh/boards/mach-kfr2r09/setup.c +++ b/arch/sh/boards/mach-kfr2r09/setup.c @@ -373,11 +373,11 @@ static struct resource kfr2r09_sh_sdhi0_resources[] = { }, }; -static struct sh_mobile_sdhi_info sh7724_sdhi0_data = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, - .tmio_caps = MMC_CAP_SDIO_IRQ, +static struct tmio_mmc_data sh7724_sdhi0_data = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, + .flags = TMIO_MMC_WRPROTECT_DISABLE, + .capabilities = MMC_CAP_SDIO_IRQ, }; static struct platform_device kfr2r09_sh_sdhi0_device = { diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 8b73194..29b7c0d 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -15,6 +15,7 @@ #include <linux/mmc/host.h> #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mtd/physmap.h> +#include <linux/mfd/tmio.h> #include <linux/mtd/nand.h> #include <linux/i2c.h> #include <linux/regulator/fixed.h> @@ -408,10 +409,10 @@ static struct resource sdhi_cn9_resources[] = { }, }; -static struct sh_mobile_sdhi_info sh7724_sdhi_data = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_caps = MMC_CAP_SDIO_IRQ, +static struct tmio_mmc_data sh7724_sdhi_data = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, + .capabilities = MMC_CAP_SDIO_IRQ, }; static struct platform_device sdhi_cn9_device = { diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index 1162bc6..4f6635a 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -16,6 +16,7 @@ #include <linux/platform_device.h> #include <linux/mmc/host.h> #include <linux/mmc/sh_mobile_sdhi.h> +#include <linux/mfd/tmio.h> #include <linux/mtd/physmap.h> #include <linux/delay.h> #include <linux/regulator/fixed.h> @@ -468,10 +469,10 @@ static struct resource sdhi0_cn7_resources[] = { }, }; -static struct sh_mobile_sdhi_info sh7724_sdhi0_data = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_caps = MMC_CAP_SDIO_IRQ, +static struct tmio_mmc_data sh7724_sdhi0_data = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, + .capabilities = MMC_CAP_SDIO_IRQ, }; static struct platform_device sdhi0_cn7_device = { @@ -497,10 +498,10 @@ static struct resource sdhi1_cn8_resources[] = { }, }; -static struct sh_mobile_sdhi_info sh7724_sdhi1_data = { - .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, - .tmio_caps = MMC_CAP_SDIO_IRQ, +static struct tmio_mmc_data sh7724_sdhi1_data = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI1_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI1_RX, + .capabilities = MMC_CAP_SDIO_IRQ, }; static struct platform_device sdhi1_cn8_device = { diff --git a/arch/sparc/kernel/ldc.c b/arch/sparc/kernel/ldc.c index d2ae0f7..7d3ca30 100644 --- a/arch/sparc/kernel/ldc.c +++ b/arch/sparc/kernel/ldc.c @@ -2290,7 +2290,7 @@ void *ldc_alloc_exp_dring(struct ldc_channel *lp, unsigned int len, if (len & (8UL - 1)) return ERR_PTR(-EINVAL); - buf = kzalloc(len, GFP_KERNEL); + buf = kzalloc(len, GFP_ATOMIC); if (!buf) return ERR_PTR(-ENOMEM); diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c index 86eebfa..59cf917 100644 --- a/arch/sparc/kernel/perf_event.c +++ b/arch/sparc/kernel/perf_event.c @@ -737,25 +737,9 @@ static void sparc_vt_write_pmc(int idx, u64 val) { u64 pcr; - /* There seems to be an internal latch on the overflow event - * on SPARC-T4 that prevents it from triggering unless you - * update the PIC exactly as we do here. The requirement - * seems to be that you have to turn off event counting in the - * PCR around the PIC update. - * - * For example, after the following sequence: - * - * 1) set PIC to -1 - * 2) enable event counting and overflow reporting in PCR - * 3) overflow triggers, softint 15 handler invoked - * 4) clear OV bit in PCR - * 5) write PIC to -1 - * - * a subsequent overflow event will not trigger. This - * sequence works on SPARC-T3 and previous chips. - */ pcr = pcr_ops->read_pcr(idx); - pcr_ops->write_pcr(idx, PCR_N4_PICNPT); + /* ensure ov and ntc are reset */ + pcr &= ~(PCR_N4_OV | PCR_N4_NTC); pcr_ops->write_pic(idx, val & 0xffffffff); @@ -792,25 +776,12 @@ static const struct sparc_pmu niagara4_pmu = { .num_pic_regs = 4, }; -static void sparc_m7_write_pmc(int idx, u64 val) -{ - u64 pcr; - - pcr = pcr_ops->read_pcr(idx); - /* ensure ov and ntc are reset */ - pcr &= ~(PCR_N4_OV | PCR_N4_NTC); - - pcr_ops->write_pic(idx, val & 0xffffffff); - - pcr_ops->write_pcr(idx, pcr); -} - static const struct sparc_pmu sparc_m7_pmu = { .event_map = niagara4_event_map, .cache_map = &niagara4_cache_map, .max_events = ARRAY_SIZE(niagara4_perfmon_event_map), .read_pmc = sparc_vt_read_pmc, - .write_pmc = sparc_m7_write_pmc, + .write_pmc = sparc_vt_write_pmc, .upper_shift = 5, .lower_shift = 5, .event_mask = 0x7ff, diff --git a/arch/tile/kernel/setup.c b/arch/tile/kernel/setup.c index 6873f00..d366675 100644 --- a/arch/tile/kernel/setup.c +++ b/arch/tile/kernel/setup.c @@ -774,7 +774,7 @@ static void __init zone_sizes_init(void) * though, there'll be no lowmem, so we just alloc_bootmem * the memmap. There will be no percpu memory either. */ - if (i != 0 && cpumask_test_cpu(i, &isolnodes)) { + if (i != 0 && node_isset(i, isolnodes)) { node_memmap_pfn[i] = alloc_bootmem_pfn(0, memmap_size, 0); BUG_ON(node_percpu[i] != 0); diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 3c17c04..6bbb991 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -22,6 +22,7 @@ config X86_64 ### Arch settings config X86 def_bool y + select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI select ARCH_MIGHT_HAVE_ACPI_PDC if ACPI select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS select ARCH_HAS_FAST_MULTIPLIER diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 20028da..72484a6 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -43,10 +43,6 @@ config EARLY_PRINTK with klogd/syslogd or the X server. You should normally N here, unless you want to debug such a crash. -config EARLY_PRINTK_INTEL_MID - bool "Early printk for Intel MID platform support" - depends on EARLY_PRINTK && X86_INTEL_MID - config EARLY_PRINTK_DBGP bool "Early printk via EHCI debug port" depends on EARLY_PRINTK && PCI diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 2fda005..c7c3187 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -84,6 +84,9 @@ else # Use -mpreferred-stack-boundary=3 if supported. KBUILD_CFLAGS += $(call cc-option,-mpreferred-stack-boundary=3) + # Use -mskip-rax-setup if supported. + KBUILD_CFLAGS += $(call cc-option,-mskip-rax-setup) + # FIXME - should be integrated in Makefile.cpu (Makefile_32.cpu) cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8) cflags-$(CONFIG_MPSC) += $(call cc-option,-march=nocona) diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c index ef17683..48304b8 100644 --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -1109,6 +1109,8 @@ struct boot_params *make_boot_params(struct efi_config *c) if (!cmdline_ptr) goto fail; hdr->cmd_line_ptr = (unsigned long)cmdline_ptr; + /* Fill in upper bits of command line address, NOP on 32 bit */ + boot_params->ext_cmd_line_ptr = (u64)(unsigned long)cmdline_ptr >> 32; hdr->ramdisk_image = 0; hdr->ramdisk_size = 0; diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S index a4771dc..1f20b35 100644 --- a/arch/x86/crypto/sha512-avx2-asm.S +++ b/arch/x86/crypto/sha512-avx2-asm.S @@ -79,7 +79,7 @@ NUM_BLKS = %rdx c = %rcx d = %r8 e = %rdx -y3 = %rdi +y3 = %rsi TBL = %rbp diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S index a821b1c..63450a5 100644 --- a/arch/x86/ia32/ia32entry.S +++ b/arch/x86/ia32/ia32entry.S @@ -77,12 +77,6 @@ ENTRY(native_usergs_sysret32) swapgs sysretl ENDPROC(native_usergs_sysret32) - -ENTRY(native_irq_enable_sysexit) - swapgs - sti - sysexit -ENDPROC(native_irq_enable_sysexit) #endif /* @@ -119,7 +113,7 @@ ENTRY(ia32_sysenter_target) * it is too small to ever cause noticeable irq latency. */ SWAPGS_UNSAFE_STACK - movq PER_CPU_VAR(cpu_tss + TSS_sp0), %rsp + movq PER_CPU_VAR(cpu_current_top_of_stack), %rsp ENABLE_INTERRUPTS(CLBR_NONE) /* Zero-extending 32-bit regs, do not remove */ @@ -142,7 +136,7 @@ ENTRY(ia32_sysenter_target) pushq_cfi_reg rsi /* pt_regs->si */ pushq_cfi_reg rdx /* pt_regs->dx */ pushq_cfi_reg rcx /* pt_regs->cx */ - pushq_cfi_reg rax /* pt_regs->ax */ + pushq_cfi $-ENOSYS /* pt_regs->ax */ cld sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */ CFI_ADJUST_CFA_OFFSET 10*8 @@ -169,8 +163,6 @@ sysenter_flags_fixed: testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS) CFI_REMEMBER_STATE jnz sysenter_tracesys - cmpq $(IA32_NR_syscalls-1),%rax - ja ia32_badsys sysenter_do_call: /* 32bit syscall -> 64bit C ABI argument conversion */ movl %edi,%r8d /* arg5 */ @@ -179,8 +171,11 @@ sysenter_do_call: movl %ebx,%edi /* arg1 */ movl %edx,%edx /* arg3 (zero extension) */ sysenter_dispatch: + cmpq $(IA32_NR_syscalls-1),%rax + ja 1f call *ia32_sys_call_table(,%rax,8) movq %rax,RAX(%rsp) +1: DISABLE_INTERRUPTS(CLBR_NONE) TRACE_IRQS_OFF testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS) @@ -247,9 +242,7 @@ sysexit_from_sys_call: movl %ebx,%esi /* 2nd arg: 1st syscall arg */ movl %eax,%edi /* 1st arg: syscall number */ call __audit_syscall_entry - movl RAX(%rsp),%eax /* reload syscall number */ - cmpq $(IA32_NR_syscalls-1),%rax - ja ia32_badsys + movl ORIG_RAX(%rsp),%eax /* reload syscall number */ movl %ebx,%edi /* reload 1st syscall arg */ movl RCX(%rsp),%esi /* reload 2nd syscall arg */ movl RDX(%rsp),%edx /* reload 3rd syscall arg */ @@ -300,13 +293,10 @@ sysenter_tracesys: #endif SAVE_EXTRA_REGS CLEAR_RREGS - movq $-ENOSYS,RAX(%rsp)/* ptrace can change this for a bad syscall */ movq %rsp,%rdi /* &pt_regs -> arg1 */ call syscall_trace_enter LOAD_ARGS32 /* reload args from stack in case ptrace changed it */ RESTORE_EXTRA_REGS - cmpq $(IA32_NR_syscalls-1),%rax - ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */ jmp sysenter_do_call CFI_ENDPROC ENDPROC(ia32_sysenter_target) @@ -356,7 +346,7 @@ ENTRY(ia32_cstar_target) SWAPGS_UNSAFE_STACK movl %esp,%r8d CFI_REGISTER rsp,r8 - movq PER_CPU_VAR(kernel_stack),%rsp + movq PER_CPU_VAR(cpu_current_top_of_stack),%rsp ENABLE_INTERRUPTS(CLBR_NONE) /* Zero-extending 32-bit regs, do not remove */ @@ -376,7 +366,7 @@ ENTRY(ia32_cstar_target) pushq_cfi_reg rdx /* pt_regs->dx */ pushq_cfi_reg rbp /* pt_regs->cx */ movl %ebp,%ecx - pushq_cfi_reg rax /* pt_regs->ax */ + pushq_cfi $-ENOSYS /* pt_regs->ax */ sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */ CFI_ADJUST_CFA_OFFSET 10*8 @@ -392,8 +382,6 @@ ENTRY(ia32_cstar_target) testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS) CFI_REMEMBER_STATE jnz cstar_tracesys - cmpq $IA32_NR_syscalls-1,%rax - ja ia32_badsys cstar_do_call: /* 32bit syscall -> 64bit C ABI argument conversion */ movl %edi,%r8d /* arg5 */ @@ -402,8 +390,11 @@ cstar_do_call: movl %ebx,%edi /* arg1 */ movl %edx,%edx /* arg3 (zero extension) */ cstar_dispatch: + cmpq $(IA32_NR_syscalls-1),%rax + ja 1f call *ia32_sys_call_table(,%rax,8) movq %rax,RAX(%rsp) +1: DISABLE_INTERRUPTS(CLBR_NONE) TRACE_IRQS_OFF testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS) @@ -427,6 +418,13 @@ sysretl_from_sys_call: * cs and ss are loaded from MSRs. * (Note: 32bit->32bit SYSRET is different: since r11 * does not exist, it merely sets eflags.IF=1). + * + * NB: On AMD CPUs with the X86_BUG_SYSRET_SS_ATTRS bug, the ss + * descriptor is not reinitialized. This means that we must + * avoid SYSRET with SS == NULL, which could happen if we schedule, + * exit the kernel, and re-enter using an interrupt vector. (All + * interrupt entries on x86_64 set SS to NULL.) We prevent that + * from happening by reloading SS in __switch_to. */ USERGS_SYSRET32 @@ -450,14 +448,11 @@ cstar_tracesys: xchgl %r9d,%ebp SAVE_EXTRA_REGS CLEAR_RREGS r9 - movq $-ENOSYS,RAX(%rsp) /* ptrace can change this for a bad syscall */ movq %rsp,%rdi /* &pt_regs -> arg1 */ call syscall_trace_enter LOAD_ARGS32 1 /* reload args from stack in case ptrace changed it */ RESTORE_EXTRA_REGS xchgl %ebp,%r9d - cmpq $(IA32_NR_syscalls-1),%rax - ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */ jmp cstar_do_call END(ia32_cstar_target) @@ -516,7 +511,7 @@ ENTRY(ia32_syscall) pushq_cfi_reg rsi /* pt_regs->si */ pushq_cfi_reg rdx /* pt_regs->dx */ pushq_cfi_reg rcx /* pt_regs->cx */ - pushq_cfi_reg rax /* pt_regs->ax */ + pushq_cfi $-ENOSYS /* pt_regs->ax */ cld sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */ CFI_ADJUST_CFA_OFFSET 10*8 @@ -524,8 +519,6 @@ ENTRY(ia32_syscall) orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS) testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS) jnz ia32_tracesys - cmpq $(IA32_NR_syscalls-1),%rax - ja ia32_badsys ia32_do_call: /* 32bit syscall -> 64bit C ABI argument conversion */ movl %edi,%r8d /* arg5 */ @@ -533,9 +526,12 @@ ia32_do_call: xchg %ecx,%esi /* rsi:arg2, rcx:arg4 */ movl %ebx,%edi /* arg1 */ movl %edx,%edx /* arg3 (zero extension) */ + cmpq $(IA32_NR_syscalls-1),%rax + ja 1f call *ia32_sys_call_table(,%rax,8) # xxx: rip relative ia32_sysret: movq %rax,RAX(%rsp) +1: ia32_ret_from_sys_call: CLEAR_RREGS jmp int_ret_from_sys_call @@ -543,23 +539,14 @@ ia32_ret_from_sys_call: ia32_tracesys: SAVE_EXTRA_REGS CLEAR_RREGS - movq $-ENOSYS,RAX(%rsp) /* ptrace can change this for a bad syscall */ movq %rsp,%rdi /* &pt_regs -> arg1 */ call syscall_trace_enter LOAD_ARGS32 /* reload args from stack in case ptrace changed it */ RESTORE_EXTRA_REGS - cmpq $(IA32_NR_syscalls-1),%rax - ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */ jmp ia32_do_call + CFI_ENDPROC END(ia32_syscall) -ia32_badsys: - movq $0,ORIG_RAX(%rsp) - movq $-ENOSYS,%rax - jmp ia32_sysret - - CFI_ENDPROC - .macro PTREGSCALL label, func ALIGN GLOBAL(\label) diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h index bdf02ee..e7636ba 100644 --- a/arch/x86/include/asm/alternative-asm.h +++ b/arch/x86/include/asm/alternative-asm.h @@ -18,6 +18,12 @@ .endm #endif +/* + * Issue one struct alt_instr descriptor entry (need to put it into + * the section .altinstructions, see below). This entry contains + * enough information for the alternatives patching code to patch an + * instruction. See apply_alternatives(). + */ .macro altinstruction_entry orig alt feature orig_len alt_len pad_len .long \orig - . .long \alt - . @@ -27,6 +33,12 @@ .byte \pad_len .endm +/* + * Define an alternative between two instructions. If @feature is + * present, early code in apply_alternatives() replaces @oldinstr with + * @newinstr. ".skip" directive takes care of proper instruction padding + * in case @newinstr is longer than @oldinstr. + */ .macro ALTERNATIVE oldinstr, newinstr, feature 140: \oldinstr @@ -55,6 +67,12 @@ */ #define alt_max_short(a, b) ((a) ^ (((a) ^ (b)) & -(-((a) < (b))))) + +/* + * Same as ALTERNATIVE macro above but for two alternatives. If CPU + * has @feature1, it replaces @oldinstr with @newinstr1. If CPU has + * @feature2, it replaces @oldinstr with @feature2. + */ .macro ALTERNATIVE_2 oldinstr, newinstr1, feature1, newinstr2, feature2 140: \oldinstr diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h index 5e5cd12..e916895 100644 --- a/arch/x86/include/asm/atomic.h +++ b/arch/x86/include/asm/atomic.h @@ -22,7 +22,7 @@ * * Atomically reads the value of @v. */ -static inline int atomic_read(const atomic_t *v) +static __always_inline int atomic_read(const atomic_t *v) { return ACCESS_ONCE((v)->counter); } @@ -34,7 +34,7 @@ static inline int atomic_read(const atomic_t *v) * * Atomically sets the value of @v to @i. */ -static inline void atomic_set(atomic_t *v, int i) +static __always_inline void atomic_set(atomic_t *v, int i) { v->counter = i; } @@ -46,7 +46,7 @@ static inline void atomic_set(atomic_t *v, int i) * * Atomically adds @i to @v. */ -static inline void atomic_add(int i, atomic_t *v) +static __always_inline void atomic_add(int i, atomic_t *v) { asm volatile(LOCK_PREFIX "addl %1,%0" : "+m" (v->counter) @@ -60,7 +60,7 @@ static inline void atomic_add(int i, atomic_t *v) * * Atomically subtracts @i from @v. */ -static inline void atomic_sub(int i, atomic_t *v) +static __always_inline void atomic_sub(int i, atomic_t *v) { asm volatile(LOCK_PREFIX "subl %1,%0" : "+m" (v->counter) @@ -76,7 +76,7 @@ static inline void atomic_sub(int i, atomic_t *v) * true if the result is zero, or false for all * other cases. */ -static inline int atomic_sub_and_test(int i, atomic_t *v) +static __always_inline int atomic_sub_and_test(int i, atomic_t *v) { GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e"); } @@ -87,7 +87,7 @@ static inline int atomic_sub_and_test(int i, atomic_t *v) * * Atomically increments @v by 1. */ -static inline void atomic_inc(atomic_t *v) +static __always_inline void atomic_inc(atomic_t *v) { asm volatile(LOCK_PREFIX "incl %0" : "+m" (v->counter)); @@ -99,7 +99,7 @@ static inline void atomic_inc(atomic_t *v) * * Atomically decrements @v by 1. */ -static inline void atomic_dec(atomic_t *v) +static __always_inline void atomic_dec(atomic_t *v) { asm volatile(LOCK_PREFIX "decl %0" : "+m" (v->counter)); @@ -113,7 +113,7 @@ static inline void atomic_dec(atomic_t *v) * returns true if the result is 0, or false for all other * cases. */ -static inline int atomic_dec_and_test(atomic_t *v) +static __always_inline int atomic_dec_and_test(atomic_t *v) { GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e"); } @@ -126,7 +126,7 @@ static inline int atomic_dec_and_test(atomic_t *v) * and returns true if the result is zero, or false for all * other cases. */ -static inline int atomic_inc_and_test(atomic_t *v) +static __always_inline int atomic_inc_and_test(atomic_t *v) { GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e"); } @@ -140,7 +140,7 @@ static inline int atomic_inc_and_test(atomic_t *v) * if the result is negative, or false when * result is greater than or equal to zero. */ -static inline int atomic_add_negative(int i, atomic_t *v) +static __always_inline int atomic_add_negative(int i, atomic_t *v) { GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s"); } @@ -152,7 +152,7 @@ static inline int atomic_add_negative(int i, atomic_t *v) * * Atomically adds @i to @v and returns @i + @v */ -static inline int atomic_add_return(int i, atomic_t *v) +static __always_inline int atomic_add_return(int i, atomic_t *v) { return i + xadd(&v->counter, i); } @@ -164,7 +164,7 @@ static inline int atomic_add_return(int i, atomic_t *v) * * Atomically subtracts @i from @v and returns @v - @i */ -static inline int atomic_sub_return(int i, atomic_t *v) +static __always_inline int atomic_sub_return(int i, atomic_t *v) { return atomic_add_return(-i, v); } @@ -172,7 +172,7 @@ static inline int atomic_sub_return(int i, atomic_t *v) #define atomic_inc_return(v) (atomic_add_return(1, v)) #define atomic_dec_return(v) (atomic_sub_return(1, v)) -static inline int atomic_cmpxchg(atomic_t *v, int old, int new) +static __always_inline int atomic_cmpxchg(atomic_t *v, int old, int new) { return cmpxchg(&v->counter, old, new); } @@ -191,7 +191,7 @@ static inline int atomic_xchg(atomic_t *v, int new) * Atomically adds @a to @v, so long as @v was not already @u. * Returns the old value of @v. */ -static inline int __atomic_add_unless(atomic_t *v, int a, int u) +static __always_inline int __atomic_add_unless(atomic_t *v, int a, int u) { int c, old; c = atomic_read(v); @@ -213,7 +213,7 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u) * Atomically adds 1 to @v * Returns the new value of @u */ -static inline short int atomic_inc_short(short int *v) +static __always_inline short int atomic_inc_short(short int *v) { asm(LOCK_PREFIX "addw $1, %0" : "+m" (*v)); return *v; diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h index f8d273e..b965f9e 100644 --- a/arch/x86/include/asm/atomic64_64.h +++ b/arch/x86/include/asm/atomic64_64.h @@ -40,7 +40,7 @@ static inline void atomic64_set(atomic64_t *v, long i) * * Atomically adds @i to @v. */ -static inline void atomic64_add(long i, atomic64_t *v) +static __always_inline void atomic64_add(long i, atomic64_t *v) { asm volatile(LOCK_PREFIX "addq %1,%0" : "=m" (v->counter) @@ -81,7 +81,7 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v) * * Atomically increments @v by 1. */ -static inline void atomic64_inc(atomic64_t *v) +static __always_inline void atomic64_inc(atomic64_t *v) { asm volatile(LOCK_PREFIX "incq %0" : "=m" (v->counter) @@ -94,7 +94,7 @@ static inline void atomic64_inc(atomic64_t *v) * * Atomically decrements @v by 1. */ -static inline void atomic64_dec(atomic64_t *v) +static __always_inline void atomic64_dec(atomic64_t *v) { asm volatile(LOCK_PREFIX "decq %0" : "=m" (v->counter) @@ -148,7 +148,7 @@ static inline int atomic64_add_negative(long i, atomic64_t *v) * * Atomically adds @i to @v and returns @i + @v */ -static inline long atomic64_add_return(long i, atomic64_t *v) +static __always_inline long atomic64_add_return(long i, atomic64_t *v) { return i + xadd(&v->counter, i); } diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index 7ee9b94..3d6606f 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -265,6 +265,7 @@ #define X86_BUG_11AP X86_BUG(5) /* Bad local APIC aka 11AP */ #define X86_BUG_FXSAVE_LEAK X86_BUG(6) /* FXSAVE leaks FOP/FIP/FOP */ #define X86_BUG_CLFLUSH_MONITOR X86_BUG(7) /* AAI65, CLFLUSH required before MONITOR */ +#define X86_BUG_SYSRET_SS_ATTRS X86_BUG(8) /* SYSRET doesn't fix up SS attrs */ #if defined(__KERNEL__) && !defined(__ASSEMBLY__) diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index 1f88e71..9472c9a 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -36,40 +36,6 @@ extern asmlinkage void spurious_interrupt(void); extern asmlinkage void thermal_interrupt(void); extern asmlinkage void reschedule_interrupt(void); -extern asmlinkage void invalidate_interrupt(void); -extern asmlinkage void invalidate_interrupt0(void); -extern asmlinkage void invalidate_interrupt1(void); -extern asmlinkage void invalidate_interrupt2(void); -extern asmlinkage void invalidate_interrupt3(void); -extern asmlinkage void invalidate_interrupt4(void); -extern asmlinkage void invalidate_interrupt5(void); -extern asmlinkage void invalidate_interrupt6(void); -extern asmlinkage void invalidate_interrupt7(void); -extern asmlinkage void invalidate_interrupt8(void); -extern asmlinkage void invalidate_interrupt9(void); -extern asmlinkage void invalidate_interrupt10(void); -extern asmlinkage void invalidate_interrupt11(void); -extern asmlinkage void invalidate_interrupt12(void); -extern asmlinkage void invalidate_interrupt13(void); -extern asmlinkage void invalidate_interrupt14(void); -extern asmlinkage void invalidate_interrupt15(void); -extern asmlinkage void invalidate_interrupt16(void); -extern asmlinkage void invalidate_interrupt17(void); -extern asmlinkage void invalidate_interrupt18(void); -extern asmlinkage void invalidate_interrupt19(void); -extern asmlinkage void invalidate_interrupt20(void); -extern asmlinkage void invalidate_interrupt21(void); -extern asmlinkage void invalidate_interrupt22(void); -extern asmlinkage void invalidate_interrupt23(void); -extern asmlinkage void invalidate_interrupt24(void); -extern asmlinkage void invalidate_interrupt25(void); -extern asmlinkage void invalidate_interrupt26(void); -extern asmlinkage void invalidate_interrupt27(void); -extern asmlinkage void invalidate_interrupt28(void); -extern asmlinkage void invalidate_interrupt29(void); -extern asmlinkage void invalidate_interrupt30(void); -extern asmlinkage void invalidate_interrupt31(void); - extern asmlinkage void irq_move_cleanup_interrupt(void); extern asmlinkage void reboot_interrupt(void); extern asmlinkage void threshold_interrupt(void); @@ -206,7 +172,6 @@ extern asmlinkage void smp_irq_move_cleanup_interrupt(void); extern __visible void smp_reschedule_interrupt(struct pt_regs *); extern __visible void smp_call_function_interrupt(struct pt_regs *); extern __visible void smp_call_function_single_interrupt(struct pt_regs *); -extern __visible void smp_invalidate_interrupt(struct pt_regs *); #endif extern char irq_entries_start[]; diff --git a/arch/x86/include/asm/hypervisor.h b/arch/x86/include/asm/hypervisor.h index e42f758..055ea99 100644 --- a/arch/x86/include/asm/hypervisor.h +++ b/arch/x86/include/asm/hypervisor.h @@ -50,7 +50,7 @@ extern const struct hypervisor_x86 *x86_hyper; /* Recognized hypervisors */ extern const struct hypervisor_x86 x86_hyper_vmware; extern const struct hypervisor_x86 x86_hyper_ms_hyperv; -extern const struct hypervisor_x86 x86_hyper_xen_hvm; +extern const struct hypervisor_x86 x86_hyper_xen; extern const struct hypervisor_x86 x86_hyper_kvm; extern void init_hypervisor(struct cpuinfo_x86 *c); diff --git a/arch/x86/include/asm/intel-mid.h b/arch/x86/include/asm/intel-mid.h index 705d357..7c5af12 100644 --- a/arch/x86/include/asm/intel-mid.h +++ b/arch/x86/include/asm/intel-mid.h @@ -136,9 +136,6 @@ extern enum intel_mid_timer_options intel_mid_timer_options; #define SFI_MTMR_MAX_NUM 8 #define SFI_MRTC_MAX 8 -extern struct console early_hsu_console; -extern void hsu_early_console_init(const char *); - extern void intel_scu_devices_create(void); extern void intel_scu_devices_destroy(void); diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h index b26cb12..bf55235 100644 --- a/arch/x86/include/asm/irq_vectors.h +++ b/arch/x86/include/asm/irq_vectors.h @@ -47,31 +47,12 @@ #define IRQ_MOVE_CLEANUP_VECTOR FIRST_EXTERNAL_VECTOR #define IA32_SYSCALL_VECTOR 0x80 -#ifdef CONFIG_X86_32 -# define SYSCALL_VECTOR 0x80 -#endif /* * Vectors 0x30-0x3f are used for ISA interrupts. * round up to the next 16-vector boundary */ -#define IRQ0_VECTOR ((FIRST_EXTERNAL_VECTOR + 16) & ~15) - -#define IRQ1_VECTOR (IRQ0_VECTOR + 1) -#define IRQ2_VECTOR (IRQ0_VECTOR + 2) -#define IRQ3_VECTOR (IRQ0_VECTOR + 3) -#define IRQ4_VECTOR (IRQ0_VECTOR + 4) -#define IRQ5_VECTOR (IRQ0_VECTOR + 5) -#define IRQ6_VECTOR (IRQ0_VECTOR + 6) -#define IRQ7_VECTOR (IRQ0_VECTOR + 7) -#define IRQ8_VECTOR (IRQ0_VECTOR + 8) -#define IRQ9_VECTOR (IRQ0_VECTOR + 9) -#define IRQ10_VECTOR (IRQ0_VECTOR + 10) -#define IRQ11_VECTOR (IRQ0_VECTOR + 11) -#define IRQ12_VECTOR (IRQ0_VECTOR + 12) -#define IRQ13_VECTOR (IRQ0_VECTOR + 13) -#define IRQ14_VECTOR (IRQ0_VECTOR + 14) -#define IRQ15_VECTOR (IRQ0_VECTOR + 15) +#define ISA_IRQ_VECTOR(irq) (((FIRST_EXTERNAL_VECTOR + 16) & ~15) + irq) /* * Special IRQ vectors used by the SMP architecture, 0xf0-0xff diff --git a/arch/x86/include/asm/lguest.h b/arch/x86/include/asm/lguest.h index e2d4a4a..3bbc07a 100644 --- a/arch/x86/include/asm/lguest.h +++ b/arch/x86/include/asm/lguest.h @@ -20,13 +20,10 @@ extern unsigned long switcher_addr; /* Found in switcher.S */ extern unsigned long default_idt_entries[]; -/* Declarations for definitions in lguest_guest.S */ -extern char lguest_noirq_start[], lguest_noirq_end[]; +/* Declarations for definitions in arch/x86/lguest/head_32.S */ +extern char lguest_noirq_iret[]; extern const char lgstart_cli[], lgend_cli[]; -extern const char lgstart_sti[], lgend_sti[]; -extern const char lgstart_popf[], lgend_popf[]; extern const char lgstart_pushf[], lgend_pushf[]; -extern const char lgstart_iret[], lgend_iret[]; extern void lguest_iret(void); extern void lguest_init(void); diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h index f7b0b5c..344c646 100644 --- a/arch/x86/include/asm/paravirt_types.h +++ b/arch/x86/include/asm/paravirt_types.h @@ -160,13 +160,14 @@ struct pv_cpu_ops { u64 (*read_pmc)(int counter); unsigned long long (*read_tscp)(unsigned int *aux); +#ifdef CONFIG_X86_32 /* * Atomically enable interrupts and return to userspace. This - * is only ever used to return to 32-bit processes; in a - * 64-bit kernel, it's used for 32-on-64 compat processes, but - * never native 64-bit processes. (Jump, not call.) + * is only used in 32-bit kernels. 64-bit kernels use + * usergs_sysret32 instead. */ void (*irq_enable_sysexit)(void); +#endif /* * Switch to usermode gs and return to 64-bit usermode using diff --git a/arch/x86/include/asm/pvclock.h b/arch/x86/include/asm/pvclock.h index 25b1cc0..d6b078e 100644 --- a/arch/x86/include/asm/pvclock.h +++ b/arch/x86/include/asm/pvclock.h @@ -95,7 +95,6 @@ unsigned __pvclock_read_cycles(const struct pvclock_vcpu_time_info *src, struct pvclock_vsyscall_time_info { struct pvclock_vcpu_time_info pvti; - u32 migrate_count; } __attribute__((__aligned__(SMP_CACHE_BYTES))); #define PVTI_SIZE sizeof(struct pvclock_vsyscall_time_info) diff --git a/arch/x86/include/asm/serial.h b/arch/x86/include/asm/serial.h index 460b84f..8378b8c 100644 --- a/arch/x86/include/asm/serial.h +++ b/arch/x86/include/asm/serial.h @@ -12,11 +12,11 @@ /* Standard COM flags (except for COM4, because of the 8514 problem) */ #ifdef CONFIG_SERIAL_DETECT_IRQ -# define STD_COMX_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ) -# define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | 0 | ASYNC_AUTO_IRQ) +# define STD_COMX_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_AUTO_IRQ) +# define STD_COM4_FLAGS (UPF_BOOT_AUTOCONF | 0 | UPF_AUTO_IRQ) #else -# define STD_COMX_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | 0 ) -# define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | 0 | 0 ) +# define STD_COMX_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | 0 ) +# define STD_COM4_FLAGS (UPF_BOOT_AUTOCONF | 0 | 0 ) #endif #define SERIAL_PORT_DFNS \ diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h index cf87de3..64b6117 100644 --- a/arch/x86/include/asm/spinlock.h +++ b/arch/x86/include/asm/spinlock.h @@ -169,7 +169,7 @@ static inline int arch_spin_is_contended(arch_spinlock_t *lock) struct __raw_tickets tmp = READ_ONCE(lock->tickets); tmp.head &= ~TICKET_SLOWPATH_FLAG; - return (tmp.tail - tmp.head) > TICKET_LOCK_INC; + return (__ticket_t)(tmp.tail - tmp.head) > TICKET_LOCK_INC; } #define arch_spin_is_contended arch_spin_is_contended diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index b4bdec3..225ee54 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -177,8 +177,6 @@ struct thread_info { */ #ifndef __ASSEMBLY__ -DECLARE_PER_CPU(unsigned long, kernel_stack); - static inline struct thread_info *current_thread_info(void) { return (struct thread_info *)(current_top_of_stack() - THREAD_SIZE); @@ -197,9 +195,13 @@ static inline unsigned long current_stack_pointer(void) #else /* !__ASSEMBLY__ */ +#ifdef CONFIG_X86_64 +# define cpu_current_top_of_stack (cpu_tss + TSS_sp0) +#endif + /* Load thread_info address into "reg" */ #define GET_THREAD_INFO(reg) \ - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \ + _ASM_MOV PER_CPU_VAR(cpu_current_top_of_stack),reg ; \ _ASM_SUB $(THREAD_SIZE),reg ; /* diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h index 3c03a5d..0ed5504 100644 --- a/arch/x86/include/asm/uaccess_32.h +++ b/arch/x86/include/asm/uaccess_32.h @@ -59,6 +59,10 @@ __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n) __put_user_size(*(u32 *)from, (u32 __user *)to, 4, ret, 4); return ret; + case 8: + __put_user_size(*(u64 *)from, (u64 __user *)to, + 8, ret, 8); + return ret; } } return __copy_to_user_ll(to, from, n); diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h index 358dcd3..c44a5d5 100644 --- a/arch/x86/include/asm/xen/page.h +++ b/arch/x86/include/asm/xen/page.h @@ -269,4 +269,9 @@ static inline bool xen_arch_need_swiotlb(struct device *dev, return false; } +static inline unsigned long xen_get_swiotlb_free_pages(unsigned int order) +{ + return __get_free_pages(__GFP_NOWARN, order); +} + #endif /* _ASM_X86_XEN_PAGE_H */ diff --git a/arch/x86/include/uapi/asm/hyperv.h b/arch/x86/include/uapi/asm/hyperv.h index 90c458e..ce6068d 100644 --- a/arch/x86/include/uapi/asm/hyperv.h +++ b/arch/x86/include/uapi/asm/hyperv.h @@ -225,6 +225,8 @@ #define HV_STATUS_INVALID_HYPERCALL_CODE 2 #define HV_STATUS_INVALID_HYPERCALL_INPUT 3 #define HV_STATUS_INVALID_ALIGNMENT 4 +#define HV_STATUS_INSUFFICIENT_MEMORY 11 +#define HV_STATUS_INVALID_CONNECTION_ID 18 #define HV_STATUS_INSUFFICIENT_BUFFERS 19 typedef struct _HV_REFERENCE_TSC_PAGE { diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index cb9f6f1..271293a 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -728,7 +728,7 @@ static int _acpi_map_lsapic(acpi_handle handle, int physid, int *pcpu) } /* wrapper to silence section mismatch warning */ -int __ref acpi_map_cpu(acpi_handle handle, int physid, int *pcpu) +int __ref acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, int *pcpu) { return _acpi_map_lsapic(handle, physid, pcpu); } diff --git a/arch/x86/kernel/acpi/wakeup_64.S b/arch/x86/kernel/acpi/wakeup_64.S index ae693b5..8c35df4 100644 --- a/arch/x86/kernel/acpi/wakeup_64.S +++ b/arch/x86/kernel/acpi/wakeup_64.S @@ -62,7 +62,7 @@ ENTRY(do_suspend_lowlevel) pushfq popq pt_regs_flags(%rax) - movq $resume_point, saved_rip(%rip) + movq $.Lresume_point, saved_rip(%rip) movq %rsp, saved_rsp movq %rbp, saved_rbp @@ -75,10 +75,10 @@ ENTRY(do_suspend_lowlevel) xorl %eax, %eax call x86_acpi_enter_sleep_state /* in case something went wrong, restore the machine status and go on */ - jmp resume_point + jmp .Lresume_point .align 4 -resume_point: +.Lresume_point: /* We don't restore %rax, it must be 0 anyway */ movq $saved_context, %rax movq saved_context_cr4(%rax), %rbx diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index aef6531..b0932c4 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -227,6 +227,15 @@ void __init arch_init_ideal_nops(void) #endif } break; + + case X86_VENDOR_AMD: + if (boot_cpu_data.x86 > 0xf) { + ideal_nops = p6_nops; + return; + } + + /* fall through */ + default: #ifdef CONFIG_X86_64 ideal_nops = k8_nops; diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c index 4264968..2766747 100644 --- a/arch/x86/kernel/apic/vector.c +++ b/arch/x86/kernel/apic/vector.c @@ -366,16 +366,13 @@ static void init_legacy_irqs(void) /* * For legacy IRQ's, start with assigning irq0 to irq15 to - * IRQ0_VECTOR to IRQ15_VECTOR for all cpu's. + * ISA_IRQ_VECTOR(i) for all cpu's. */ for (i = 0; i < nr_legacy_irqs(); i++) { data = legacy_irq_data[i] = alloc_apic_chip_data(node); BUG_ON(!data); - /* - * For legacy IRQ's, start with assigning irq0 to irq15 to - * IRQ0_VECTOR to IRQ15_VECTOR for all cpu's. - */ - data->cfg.vector = IRQ0_VECTOR + i; + + data->cfg.vector = ISA_IRQ_VECTOR(i); cpumask_setall(data->domain); irq_set_chip_data(i, data); } @@ -452,7 +449,7 @@ void setup_vector_irq(int cpu) * legacy vector to irq mapping: */ for (irq = 0; irq < nr_legacy_irqs(); irq++) - per_cpu(vector_irq, cpu)[IRQ0_VECTOR + irq] = irq; + per_cpu(vector_irq, cpu)[ISA_IRQ_VECTOR(irq)] = irq; __setup_vector_irq(cpu); } diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c index 9f6b934..8e3d22a1 100644 --- a/arch/x86/kernel/asm-offsets.c +++ b/arch/x86/kernel/asm-offsets.c @@ -41,6 +41,25 @@ void common(void) { OFFSET(pbe_orig_address, pbe, orig_address); OFFSET(pbe_next, pbe, next); +#if defined(CONFIG_X86_32) || defined(CONFIG_IA32_EMULATION) + BLANK(); + OFFSET(IA32_SIGCONTEXT_ax, sigcontext_ia32, ax); + OFFSET(IA32_SIGCONTEXT_bx, sigcontext_ia32, bx); + OFFSET(IA32_SIGCONTEXT_cx, sigcontext_ia32, cx); + OFFSET(IA32_SIGCONTEXT_dx, sigcontext_ia32, dx); + OFFSET(IA32_SIGCONTEXT_si, sigcontext_ia32, si); + OFFSET(IA32_SIGCONTEXT_di, sigcontext_ia32, di); + OFFSET(IA32_SIGCONTEXT_bp, sigcontext_ia32, bp); + OFFSET(IA32_SIGCONTEXT_sp, sigcontext_ia32, sp); + OFFSET(IA32_SIGCONTEXT_ip, sigcontext_ia32, ip); + + BLANK(); + OFFSET(TI_sysenter_return, thread_info, sysenter_return); + + BLANK(); + OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe_ia32, uc.uc_mcontext); +#endif + #ifdef CONFIG_PARAVIRT BLANK(); OFFSET(PARAVIRT_enabled, pv_info, paravirt_enabled); @@ -49,7 +68,9 @@ void common(void) { OFFSET(PV_IRQ_irq_disable, pv_irq_ops, irq_disable); OFFSET(PV_IRQ_irq_enable, pv_irq_ops, irq_enable); OFFSET(PV_CPU_iret, pv_cpu_ops, iret); +#ifdef CONFIG_X86_32 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit); +#endif OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0); OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2); #endif diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c index 47703ae..6ce3902 100644 --- a/arch/x86/kernel/asm-offsets_32.c +++ b/arch/x86/kernel/asm-offsets_32.c @@ -17,17 +17,6 @@ void foo(void); void foo(void) { - OFFSET(IA32_SIGCONTEXT_ax, sigcontext, ax); - OFFSET(IA32_SIGCONTEXT_bx, sigcontext, bx); - OFFSET(IA32_SIGCONTEXT_cx, sigcontext, cx); - OFFSET(IA32_SIGCONTEXT_dx, sigcontext, dx); - OFFSET(IA32_SIGCONTEXT_si, sigcontext, si); - OFFSET(IA32_SIGCONTEXT_di, sigcontext, di); - OFFSET(IA32_SIGCONTEXT_bp, sigcontext, bp); - OFFSET(IA32_SIGCONTEXT_sp, sigcontext, sp); - OFFSET(IA32_SIGCONTEXT_ip, sigcontext, ip); - BLANK(); - OFFSET(CPUINFO_x86, cpuinfo_x86, x86); OFFSET(CPUINFO_x86_vendor, cpuinfo_x86, x86_vendor); OFFSET(CPUINFO_x86_model, cpuinfo_x86, x86_model); @@ -37,10 +26,6 @@ void foo(void) OFFSET(CPUINFO_x86_vendor_id, cpuinfo_x86, x86_vendor_id); BLANK(); - OFFSET(TI_sysenter_return, thread_info, sysenter_return); - OFFSET(TI_cpu, thread_info, cpu); - BLANK(); - OFFSET(PT_EBX, pt_regs, bx); OFFSET(PT_ECX, pt_regs, cx); OFFSET(PT_EDX, pt_regs, dx); @@ -60,9 +45,6 @@ void foo(void) OFFSET(PT_OLDSS, pt_regs, ss); BLANK(); - OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe, uc.uc_mcontext); - BLANK(); - OFFSET(saved_context_gdt_desc, saved_context, gdt_desc); BLANK(); diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c index 5ce6f2d..dcaab87 100644 --- a/arch/x86/kernel/asm-offsets_64.c +++ b/arch/x86/kernel/asm-offsets_64.c @@ -29,27 +29,6 @@ int main(void) BLANK(); #endif -#ifdef CONFIG_IA32_EMULATION - OFFSET(TI_sysenter_return, thread_info, sysenter_return); - BLANK(); - -#define ENTRY(entry) OFFSET(IA32_SIGCONTEXT_ ## entry, sigcontext_ia32, entry) - ENTRY(ax); - ENTRY(bx); - ENTRY(cx); - ENTRY(dx); - ENTRY(si); - ENTRY(di); - ENTRY(bp); - ENTRY(sp); - ENTRY(ip); - BLANK(); -#undef ENTRY - - OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe_ia32, uc.uc_mcontext); - BLANK(); -#endif - #define ENTRY(entry) OFFSET(pt_regs_ ## entry, pt_regs, entry) ENTRY(bx); ENTRY(cx); diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index fd470eb..e4cf633 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -720,6 +720,9 @@ static void init_amd(struct cpuinfo_x86 *c) if (!cpu_has(c, X86_FEATURE_3DNOWPREFETCH)) if (cpu_has(c, X86_FEATURE_3DNOW) || cpu_has(c, X86_FEATURE_LM)) set_cpu_cap(c, X86_FEATURE_3DNOWPREFETCH); + + /* AMD CPUs don't reset SS attributes on SYSRET */ + set_cpu_bug(c, X86_BUG_SYSRET_SS_ATTRS); } #ifdef CONFIG_X86_32 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index a62cf04..6bec0b5 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1155,10 +1155,6 @@ static __init int setup_disablecpuid(char *arg) } __setup("clearcpuid=", setup_disablecpuid); -DEFINE_PER_CPU(unsigned long, kernel_stack) = - (unsigned long)&init_thread_union + THREAD_SIZE; -EXPORT_PER_CPU_SYMBOL(kernel_stack); - #ifdef CONFIG_X86_64 struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table }; struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, diff --git a/arch/x86/kernel/cpu/hypervisor.c b/arch/x86/kernel/cpu/hypervisor.c index 36ce402..d820d8e 100644 --- a/arch/x86/kernel/cpu/hypervisor.c +++ b/arch/x86/kernel/cpu/hypervisor.c @@ -27,8 +27,8 @@ static const __initconst struct hypervisor_x86 * const hypervisors[] = { -#ifdef CONFIG_XEN_PVHVM - &x86_hyper_xen_hvm, +#ifdef CONFIG_XEN + &x86_hyper_xen, #endif &x86_hyper_vmware, &x86_hyper_ms_hyperv, diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c index 219d3fb..960e85d 100644 --- a/arch/x86/kernel/cpu/perf_event_intel.c +++ b/arch/x86/kernel/cpu/perf_event_intel.c @@ -2533,34 +2533,6 @@ ssize_t intel_event_sysfs_show(char *page, u64 config) return x86_event_sysfs_show(page, config, event); } -static __initconst const struct x86_pmu core_pmu = { - .name = "core", - .handle_irq = x86_pmu_handle_irq, - .disable_all = x86_pmu_disable_all, - .enable_all = core_pmu_enable_all, - .enable = core_pmu_enable_event, - .disable = x86_pmu_disable_event, - .hw_config = x86_pmu_hw_config, - .schedule_events = x86_schedule_events, - .eventsel = MSR_ARCH_PERFMON_EVENTSEL0, - .perfctr = MSR_ARCH_PERFMON_PERFCTR0, - .event_map = intel_pmu_event_map, - .max_events = ARRAY_SIZE(intel_perfmon_event_map), - .apic = 1, - /* - * Intel PMCs cannot be accessed sanely above 32 bit width, - * so we install an artificial 1<<31 period regardless of - * the generic event period: - */ - .max_period = (1ULL << 31) - 1, - .get_event_constraints = intel_get_event_constraints, - .put_event_constraints = intel_put_event_constraints, - .event_constraints = intel_core_event_constraints, - .guest_get_msrs = core_guest_get_msrs, - .format_attrs = intel_arch_formats_attr, - .events_sysfs_show = intel_event_sysfs_show, -}; - struct intel_shared_regs *allocate_shared_regs(int cpu) { struct intel_shared_regs *regs; @@ -2743,6 +2715,44 @@ static struct attribute *intel_arch3_formats_attr[] = { NULL, }; +static __initconst const struct x86_pmu core_pmu = { + .name = "core", + .handle_irq = x86_pmu_handle_irq, + .disable_all = x86_pmu_disable_all, + .enable_all = core_pmu_enable_all, + .enable = core_pmu_enable_event, + .disable = x86_pmu_disable_event, + .hw_config = x86_pmu_hw_config, + .schedule_events = x86_schedule_events, + .eventsel = MSR_ARCH_PERFMON_EVENTSEL0, + .perfctr = MSR_ARCH_PERFMON_PERFCTR0, + .event_map = intel_pmu_event_map, + .max_events = ARRAY_SIZE(intel_perfmon_event_map), + .apic = 1, + /* + * Intel PMCs cannot be accessed sanely above 32-bit width, + * so we install an artificial 1<<31 period regardless of + * the generic event period: + */ + .max_period = (1ULL<<31) - 1, + .get_event_constraints = intel_get_event_constraints, + .put_event_constraints = intel_put_event_constraints, + .event_constraints = intel_core_event_constraints, + .guest_get_msrs = core_guest_get_msrs, + .format_attrs = intel_arch_formats_attr, + .events_sysfs_show = intel_event_sysfs_show, + + /* + * Virtual (or funny metal) CPU can define x86_pmu.extra_regs + * together with PMU version 1 and thus be using core_pmu with + * shared_regs. We need following callbacks here to allocate + * it properly. + */ + .cpu_prepare = intel_pmu_cpu_prepare, + .cpu_starting = intel_pmu_cpu_starting, + .cpu_dying = intel_pmu_cpu_dying, +}; + static __initconst const struct x86_pmu intel_pmu = { .name = "Intel", .handle_irq = intel_pmu_handle_irq, diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c b/arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c index 3001015..4562e9e 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c @@ -1,6 +1,13 @@ /* Nehalem/SandBridge/Haswell uncore support */ #include "perf_event_intel_uncore.h" +/* Uncore IMC PCI IDs */ +#define PCI_DEVICE_ID_INTEL_SNB_IMC 0x0100 +#define PCI_DEVICE_ID_INTEL_IVB_IMC 0x0154 +#define PCI_DEVICE_ID_INTEL_IVB_E3_IMC 0x0150 +#define PCI_DEVICE_ID_INTEL_HSW_IMC 0x0c00 +#define PCI_DEVICE_ID_INTEL_HSW_U_IMC 0x0a04 + /* SNB event control */ #define SNB_UNC_CTL_EV_SEL_MASK 0x000000ff #define SNB_UNC_CTL_UMASK_MASK 0x0000ff00 @@ -472,6 +479,10 @@ static const struct pci_device_id hsw_uncore_pci_ids[] = { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HSW_IMC), .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0), }, + { /* IMC */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HSW_U_IMC), + .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0), + }, { /* end: all zeroes */ }, }; @@ -502,6 +513,7 @@ static const struct imc_uncore_pci_dev desktop_imc_pci_ids[] = { IMC_DEV(IVB_IMC, &ivb_uncore_pci_driver), /* 3rd Gen Core processor */ IMC_DEV(IVB_E3_IMC, &ivb_uncore_pci_driver), /* Xeon E3-1200 v2/3rd Gen Core processor */ IMC_DEV(HSW_IMC, &hsw_uncore_pci_driver), /* 4th Gen Core Processor */ + IMC_DEV(HSW_U_IMC, &hsw_uncore_pci_driver), /* 4th Gen Core ULT Mobile Processor */ { /* end marker */ } }; diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c index 49ff55e..89427d8 100644 --- a/arch/x86/kernel/early_printk.c +++ b/arch/x86/kernel/early_printk.c @@ -375,12 +375,6 @@ static int __init setup_early_printk(char *buf) if (!strncmp(buf, "xen", 3)) early_console_register(&xenboot_console, keep); #endif -#ifdef CONFIG_EARLY_PRINTK_INTEL_MID - if (!strncmp(buf, "hsu", 3)) { - hsu_early_console_init(buf + 3); - early_console_register(&early_hsu_console, keep); - } -#endif #ifdef CONFIG_EARLY_PRINTK_EFI if (!strncmp(buf, "efi", 3)) early_console_register(&early_efi_console, keep); diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index c7b2384..09c3f9e 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -216,7 +216,7 @@ ENTRY(system_call) GLOBAL(system_call_after_swapgs) movq %rsp,PER_CPU_VAR(rsp_scratch) - movq PER_CPU_VAR(kernel_stack),%rsp + movq PER_CPU_VAR(cpu_current_top_of_stack),%rsp /* Construct struct pt_regs on stack */ pushq_cfi $__USER_DS /* pt_regs->ss */ @@ -295,6 +295,15 @@ system_call_fastpath: * rflags from r11 (but RF and VM bits are forced to 0), * cs and ss are loaded from MSRs. * Restoration of rflags re-enables interrupts. + * + * NB: On AMD CPUs with the X86_BUG_SYSRET_SS_ATTRS bug, the ss + * descriptor is not reinitialized. This means that we should + * avoid SYSRET with SS == NULL, which could happen if we schedule, + * exit the kernel, and re-enter using an interrupt vector. (All + * interrupt entries on x86_64 set SS to NULL.) We prevent that + * from happening by reloading SS in __switch_to. (Actually + * detecting the failure in 64-bit userspace is tricky but can be + * done.) */ USERGS_SYSRET64 @@ -410,26 +419,27 @@ syscall_return: * a completely clean 64-bit userspace context. */ movq RCX(%rsp),%rcx - cmpq %rcx,RIP(%rsp) /* RCX == RIP */ + movq RIP(%rsp),%r11 + cmpq %rcx,%r11 /* RCX == RIP */ jne opportunistic_sysret_failed /* * On Intel CPUs, SYSRET with non-canonical RCX/RIP will #GP * in kernel space. This essentially lets the user take over - * the kernel, since userspace controls RSP. It's not worth - * testing for canonicalness exactly -- this check detects any - * of the 17 high bits set, which is true for non-canonical - * or kernel addresses. (This will pessimize vsyscall=native. - * Big deal.) + * the kernel, since userspace controls RSP. * - * If virtual addresses ever become wider, this will need + * If width of "canonical tail" ever becomes variable, this will need * to be updated to remain correct on both old and new CPUs. */ .ifne __VIRTUAL_MASK_SHIFT - 47 .error "virtual address width changed -- SYSRET checks need update" .endif - shr $__VIRTUAL_MASK_SHIFT, %rcx - jnz opportunistic_sysret_failed + /* Change top 16 bits to be the sign-extension of 47th bit */ + shl $(64 - (__VIRTUAL_MASK_SHIFT+1)), %rcx + sar $(64 - (__VIRTUAL_MASK_SHIFT+1)), %rcx + /* If this changed %rcx, it was not canonical */ + cmpq %rcx, %r11 + jne opportunistic_sysret_failed cmpq $__USER_CS,CS(%rsp) /* CS must match SYSRET */ jne opportunistic_sysret_failed @@ -466,8 +476,8 @@ syscall_return: */ syscall_return_via_sysret: CFI_REMEMBER_STATE - /* r11 is already restored (see code above) */ - RESTORE_C_REGS_EXCEPT_R11 + /* rcx and r11 are already restored (see code above) */ + RESTORE_C_REGS_EXCEPT_RCX_R11 movq RSP(%rsp),%rsp USERGS_SYSRET64 CFI_RESTORE_STATE @@ -524,40 +534,27 @@ GLOBAL(stub_execveat) CFI_ENDPROC END(stub_execveat) -#ifdef CONFIG_X86_X32_ABI +#if defined(CONFIG_X86_X32_ABI) || defined(CONFIG_IA32_EMULATION) .align 8 GLOBAL(stub_x32_execve) +GLOBAL(stub32_execve) CFI_STARTPROC DEFAULT_FRAME 0, 8 call compat_sys_execve jmp return_from_execve CFI_ENDPROC +END(stub32_execve) END(stub_x32_execve) .align 8 GLOBAL(stub_x32_execveat) - CFI_STARTPROC - DEFAULT_FRAME 0, 8 - call compat_sys_execveat - jmp return_from_execve - CFI_ENDPROC -END(stub_x32_execveat) -#endif - -#ifdef CONFIG_IA32_EMULATION - .align 8 -GLOBAL(stub32_execve) - CFI_STARTPROC - call compat_sys_execve - jmp return_from_execve - CFI_ENDPROC -END(stub32_execve) - .align 8 GLOBAL(stub32_execveat) CFI_STARTPROC + DEFAULT_FRAME 0, 8 call compat_sys_execveat jmp return_from_execve CFI_ENDPROC END(stub32_execveat) +END(stub_x32_execveat) #endif /* @@ -613,7 +610,7 @@ ENTRY(ret_from_fork) RESTORE_EXTRA_REGS - testl $3,CS(%rsp) # from kernel_thread? + testb $3, CS(%rsp) # from kernel_thread? /* * By the time we get here, we have no idea whether our pt_regs, @@ -677,8 +674,8 @@ END(irq_entries_start) leaq -RBP(%rsp),%rdi /* arg1 for \func (pointer to pt_regs) */ - testl $3, CS-RBP(%rsp) - je 1f + testb $3, CS-RBP(%rsp) + jz 1f SWAPGS 1: /* @@ -732,8 +729,8 @@ ret_from_intr: CFI_DEF_CFA_REGISTER rsp CFI_ADJUST_CFA_OFFSET RBP - testl $3,CS(%rsp) - je retint_kernel + testb $3, CS(%rsp) + jz retint_kernel /* Interrupt came from user space */ GET_THREAD_INFO(%rcx) @@ -980,7 +977,7 @@ ENTRY(\sym) .if \paranoid .if \paranoid == 1 CFI_REMEMBER_STATE - testl $3, CS(%rsp) /* If coming from userspace, switch */ + testb $3, CS(%rsp) /* If coming from userspace, switch */ jnz 1f /* stacks. */ .endif call paranoid_entry @@ -1321,8 +1318,8 @@ ENTRY(error_entry) SAVE_C_REGS 8 SAVE_EXTRA_REGS 8 xorl %ebx,%ebx - testl $3,CS+8(%rsp) - je error_kernelspace + testb $3, CS+8(%rsp) + jz error_kernelspace error_swapgs: SWAPGS error_sti: @@ -1373,7 +1370,7 @@ ENTRY(error_exit) TRACE_IRQS_OFF GET_THREAD_INFO(%rcx) testl %eax,%eax - jne retint_kernel + jnz retint_kernel LOCKDEP_SYS_EXIT_IRQ movl TI_flags(%rcx),%edx movl $_TIF_WORK_MASK,%edi @@ -1618,7 +1615,6 @@ end_repeat_nmi: je 1f movq %r12, %cr2 1: - testl %ebx,%ebx /* swapgs needed? */ jnz nmi_restore nmi_swapgs: diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c index e7cc537..16cb827 100644 --- a/arch/x86/kernel/i8259.c +++ b/arch/x86/kernel/i8259.c @@ -329,8 +329,8 @@ static void init_8259A(int auto_eoi) */ outb_pic(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */ - /* ICW2: 8259A-1 IR0-7 mapped to 0x30-0x37 */ - outb_pic(IRQ0_VECTOR, PIC_MASTER_IMR); + /* ICW2: 8259A-1 IR0-7 mapped to ISA_IRQ_VECTOR(0) */ + outb_pic(ISA_IRQ_VECTOR(0), PIC_MASTER_IMR); /* 8259A-1 (the master) has a slave on IR2 */ outb_pic(1U << PIC_CASCADE_IR, PIC_MASTER_IMR); @@ -342,8 +342,8 @@ static void init_8259A(int auto_eoi) outb_pic(0x11, PIC_SLAVE_CMD); /* ICW1: select 8259A-2 init */ - /* ICW2: 8259A-2 IR0-7 mapped to IRQ8_VECTOR */ - outb_pic(IRQ8_VECTOR, PIC_SLAVE_IMR); + /* ICW2: 8259A-2 IR0-7 mapped to ISA_IRQ_VECTOR(8) */ + outb_pic(ISA_IRQ_VECTOR(8), PIC_SLAVE_IMR); /* 8259A-2 is a slave on master's IR2 */ outb_pic(PIC_CASCADE_IR, PIC_SLAVE_IMR); /* (slave's support for AEOI in flat mode is to be investigated) */ diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index e5952c2..fe2ed8b 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -22,6 +22,12 @@ #define CREATE_TRACE_POINTS #include <asm/trace/irq_vectors.h> +DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); +EXPORT_PER_CPU_SYMBOL(irq_stat); + +DEFINE_PER_CPU(struct pt_regs *, irq_regs); +EXPORT_PER_CPU_SYMBOL(irq_regs); + atomic_t irq_err_count; /* Function pointer for generic interrupt vector handling */ diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c index f9fd86a..cd74f59 100644 --- a/arch/x86/kernel/irq_32.c +++ b/arch/x86/kernel/irq_32.c @@ -21,12 +21,6 @@ #include <asm/apic.h> -DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); -EXPORT_PER_CPU_SYMBOL(irq_stat); - -DEFINE_PER_CPU(struct pt_regs *, irq_regs); -EXPORT_PER_CPU_SYMBOL(irq_regs); - #ifdef CONFIG_DEBUG_STACKOVERFLOW int sysctl_panic_on_stackoverflow __read_mostly; diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c index 394e643..bc4604e 100644 --- a/arch/x86/kernel/irq_64.c +++ b/arch/x86/kernel/irq_64.c @@ -20,12 +20,6 @@ #include <asm/idle.h> #include <asm/apic.h> -DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); -EXPORT_PER_CPU_SYMBOL(irq_stat); - -DEFINE_PER_CPU(struct pt_regs *, irq_regs); -EXPORT_PER_CPU_SYMBOL(irq_regs); - int sysctl_panic_on_stackoverflow; /* diff --git a/arch/x86/kernel/irqinit.c b/arch/x86/kernel/irqinit.c index cd10a64..dc1e08d 100644 --- a/arch/x86/kernel/irqinit.c +++ b/arch/x86/kernel/irqinit.c @@ -86,7 +86,7 @@ void __init init_IRQ(void) int i; /* - * On cpu 0, Assign IRQ0_VECTOR..IRQ15_VECTOR's to IRQ 0..15. + * On cpu 0, Assign ISA_IRQ_VECTOR(irq) to IRQ 0..15. * If these IRQ's are handled by legacy interrupt-controllers like PIC, * then this configuration will likely be static after the boot. If * these IRQ's are handled by more mordern controllers like IO-APIC, @@ -94,7 +94,7 @@ void __init init_IRQ(void) * irq's migrate etc. */ for (i = 0; i < nr_legacy_irqs(); i++) - per_cpu(vector_irq, 0)[IRQ0_VECTOR + i] = i; + per_cpu(vector_irq, 0)[ISA_IRQ_VECTOR(i)] = i; x86_init.irqs.intr_init(); } diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index c614dd4..58bcfb6 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -154,7 +154,9 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf, ret = paravirt_patch_ident_64(insnbuf, len); else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) || +#ifdef CONFIG_X86_32 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) || +#endif type == PARAVIRT_PATCH(pv_cpu_ops.usergs_sysret32) || type == PARAVIRT_PATCH(pv_cpu_ops.usergs_sysret64)) /* If operation requires a jmp, then jmp */ @@ -371,7 +373,7 @@ __visible struct pv_cpu_ops pv_cpu_ops = { .load_sp0 = native_load_sp0, -#if defined(CONFIG_X86_32) || defined(CONFIG_IA32_EMULATION) +#if defined(CONFIG_X86_32) .irq_enable_sysexit = native_irq_enable_sysexit, #endif #ifdef CONFIG_X86_64 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c index a1da673..0de21c6 100644 --- a/arch/x86/kernel/paravirt_patch_64.c +++ b/arch/x86/kernel/paravirt_patch_64.c @@ -49,7 +49,6 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf, PATCH_SITE(pv_irq_ops, save_fl); PATCH_SITE(pv_irq_ops, irq_enable); PATCH_SITE(pv_irq_ops, irq_disable); - PATCH_SITE(pv_cpu_ops, irq_enable_sysexit); PATCH_SITE(pv_cpu_ops, usergs_sysret32); PATCH_SITE(pv_cpu_ops, usergs_sysret64); PATCH_SITE(pv_cpu_ops, swapgs); diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index 8213da6..6e338e3 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -57,7 +57,7 @@ __visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = { .io_bitmap = { [0 ... IO_BITMAP_LONGS] = ~0 }, #endif }; -EXPORT_PER_CPU_SYMBOL_GPL(cpu_tss); +EXPORT_PER_CPU_SYMBOL(cpu_tss); #ifdef CONFIG_X86_64 static DEFINE_PER_CPU(unsigned char, is_idle); @@ -156,11 +156,13 @@ void flush_thread(void) /* FPU state will be reallocated lazily at the first use. */ drop_fpu(tsk); free_thread_xstate(tsk); - } else if (!used_math()) { - /* kthread execs. TODO: cleanup this horror. */ - if (WARN_ON(init_fpu(tsk))) - force_sig(SIGKILL, tsk); - user_fpu_begin(); + } else { + if (!tsk_used_math(tsk)) { + /* kthread execs. TODO: cleanup this horror. */ + if (WARN_ON(init_fpu(tsk))) + force_sig(SIGKILL, tsk); + user_fpu_begin(); + } restore_init_xstate(); } } diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index 8ed2106..a99900c 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -302,13 +302,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) arch_end_context_switch(next_p); /* - * Reload esp0, kernel_stack, and current_top_of_stack. This changes + * Reload esp0 and cpu_current_top_of_stack. This changes * current_thread_info(). */ load_sp0(tss, next); - this_cpu_write(kernel_stack, - (unsigned long)task_stack_page(next_p) + - THREAD_SIZE); this_cpu_write(cpu_current_top_of_stack, (unsigned long)task_stack_page(next_p) + THREAD_SIZE); diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 4baaa97..8213450 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -409,9 +409,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) /* Reload esp0 and ss1. This changes current_thread_info(). */ load_sp0(tss, next); - this_cpu_write(kernel_stack, - (unsigned long)task_stack_page(next_p) + THREAD_SIZE); - /* * Now maybe reload the debug registers and handle I/O bitmaps */ @@ -419,6 +416,34 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) task_thread_info(prev_p)->flags & _TIF_WORK_CTXSW_PREV)) __switch_to_xtra(prev_p, next_p, tss); + if (static_cpu_has_bug(X86_BUG_SYSRET_SS_ATTRS)) { + /* + * AMD CPUs have a misfeature: SYSRET sets the SS selector but + * does not update the cached descriptor. As a result, if we + * do SYSRET while SS is NULL, we'll end up in user mode with + * SS apparently equal to __USER_DS but actually unusable. + * + * The straightforward workaround would be to fix it up just + * before SYSRET, but that would slow down the system call + * fast paths. Instead, we ensure that SS is never NULL in + * system call context. We do this by replacing NULL SS + * selectors at every context switch. SYSCALL sets up a valid + * SS, so the only way to get NULL is to re-enter the kernel + * from CPL 3 through an interrupt. Since that can't happen + * in the same task as a running syscall, we are guaranteed to + * context switch between every interrupt vector entry and a + * subsequent SYSRET. + * + * We read SS first because SS reads are much faster than + * writes. Out of caution, we force SS to __KERNEL_DS even if + * it previously had a different non-NULL value. + */ + unsigned short ss_sel; + savesegment(ss, ss_sel); + if (ss_sel != __KERNEL_DS) + loadsegment(ss, __KERNEL_DS); + } + return prev_p; } diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c index e5ecd20..2f355d2 100644 --- a/arch/x86/kernel/pvclock.c +++ b/arch/x86/kernel/pvclock.c @@ -141,46 +141,7 @@ void pvclock_read_wallclock(struct pvclock_wall_clock *wall_clock, set_normalized_timespec(ts, now.tv_sec, now.tv_nsec); } -static struct pvclock_vsyscall_time_info *pvclock_vdso_info; - -static struct pvclock_vsyscall_time_info * -pvclock_get_vsyscall_user_time_info(int cpu) -{ - if (!pvclock_vdso_info) { - BUG(); - return NULL; - } - - return &pvclock_vdso_info[cpu]; -} - -struct pvclock_vcpu_time_info *pvclock_get_vsyscall_time_info(int cpu) -{ - return &pvclock_get_vsyscall_user_time_info(cpu)->pvti; -} - #ifdef CONFIG_X86_64 -static int pvclock_task_migrate(struct notifier_block *nb, unsigned long l, - void *v) -{ - struct task_migration_notifier *mn = v; - struct pvclock_vsyscall_time_info *pvti; - - pvti = pvclock_get_vsyscall_user_time_info(mn->from_cpu); - - /* this is NULL when pvclock vsyscall is not initialized */ - if (unlikely(pvti == NULL)) - return NOTIFY_DONE; - - pvti->migrate_count++; - - return NOTIFY_DONE; -} - -static struct notifier_block pvclock_migrate = { - .notifier_call = pvclock_task_migrate, -}; - /* * Initialize the generic pvclock vsyscall state. This will allocate * a/some page(s) for the per-vcpu pvclock information, set up a @@ -194,17 +155,12 @@ int __init pvclock_init_vsyscall(struct pvclock_vsyscall_time_info *i, WARN_ON (size != PVCLOCK_VSYSCALL_NR_PAGES*PAGE_SIZE); - pvclock_vdso_info = i; - for (idx = 0; idx <= (PVCLOCK_FIXMAP_END-PVCLOCK_FIXMAP_BEGIN); idx++) { __set_fixmap(PVCLOCK_FIXMAP_BEGIN + idx, __pa(i) + (idx*PAGE_SIZE), PAGE_KERNEL_VVAR); } - - register_task_migration_notifier(&pvclock_migrate); - return 0; } #endif diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 63b4641..51203f6 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -807,8 +807,6 @@ void common_cpu_up(unsigned int cpu, struct task_struct *idle) clear_tsk_thread_flag(idle, TIF_FORK); initial_gs = per_cpu_offset(cpu); #endif - per_cpu(kernel_stack, cpu) = - (unsigned long)task_stack_page(idle) + THREAD_SIZE; } /* diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 324ab52..5e0791f 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -997,8 +997,8 @@ void __init trap_init(void) #endif #ifdef CONFIG_X86_32 - set_system_trap_gate(SYSCALL_VECTOR, &system_call); - set_bit(SYSCALL_VECTOR, used_vectors); + set_system_trap_gate(IA32_SYSCALL_VECTOR, &system_call); + set_bit(IA32_SYSCALL_VECTOR, used_vectors); #endif /* diff --git a/arch/x86/kvm/assigned-dev.c b/arch/x86/kvm/assigned-dev.c index 6eb5c20..d090ecf 100644 --- a/arch/x86/kvm/assigned-dev.c +++ b/arch/x86/kvm/assigned-dev.c @@ -666,7 +666,7 @@ static int probe_sysfs_permissions(struct pci_dev *dev) if (r) return r; - inode = path.dentry->d_inode; + inode = d_backing_inode(path.dentry); r = inode_permission(inode, MAY_READ | MAY_WRITE | MAY_ACCESS); path_put(&path); diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index d67206a..629af0f 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -683,8 +683,7 @@ bool kvm_irq_delivery_to_apic_fast(struct kvm *kvm, struct kvm_lapic *src, unsigned long bitmap = 1; struct kvm_lapic **dst; int i; - bool ret = false; - bool x2apic_ipi = src && apic_x2apic_mode(src); + bool ret, x2apic_ipi; *r = -1; @@ -696,16 +695,18 @@ bool kvm_irq_delivery_to_apic_fast(struct kvm *kvm, struct kvm_lapic *src, if (irq->shorthand) return false; + x2apic_ipi = src && apic_x2apic_mode(src); if (irq->dest_id == (x2apic_ipi ? X2APIC_BROADCAST : APIC_BROADCAST)) return false; + ret = true; rcu_read_lock(); map = rcu_dereference(kvm->arch.apic_map); - if (!map) + if (!map) { + ret = false; goto out; - - ret = true; + } if (irq->dest_mode == APIC_DEST_PHYSICAL) { if (irq->dest_id >= ARRAY_SIZE(map->phys_map)) diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 146f295..d43867c 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -4481,9 +4481,11 @@ static bool kvm_mmu_zap_collapsible_spte(struct kvm *kvm, pfn = spte_to_pfn(*sptep); /* - * Only EPT supported for now; otherwise, one would need to - * find out efficiently whether the guest page tables are - * also using huge pages. + * We cannot do huge page mapping for indirect shadow pages, + * which are found on the last rmap (level = 1) when not using + * tdp; such shadow pages are synced with the page table in + * the guest, and the guest page table is using 4K page size + * mapping if the indirect sp has level = 1. */ if (sp->role.direct && !kvm_is_reserved_pfn(pfn) && @@ -4504,19 +4506,12 @@ void kvm_mmu_zap_collapsible_sptes(struct kvm *kvm, bool flush = false; unsigned long *rmapp; unsigned long last_index, index; - gfn_t gfn_start, gfn_end; spin_lock(&kvm->mmu_lock); - gfn_start = memslot->base_gfn; - gfn_end = memslot->base_gfn + memslot->npages - 1; - - if (gfn_start >= gfn_end) - goto out; - rmapp = memslot->arch.rmap[0]; - last_index = gfn_to_index(gfn_end, memslot->base_gfn, - PT_PAGE_TABLE_LEVEL); + last_index = gfn_to_index(memslot->base_gfn + memslot->npages - 1, + memslot->base_gfn, PT_PAGE_TABLE_LEVEL); for (index = 0; index <= last_index; ++index, ++rmapp) { if (*rmapp) @@ -4534,7 +4529,6 @@ void kvm_mmu_zap_collapsible_sptes(struct kvm *kvm, if (flush) kvm_flush_remote_tlbs(kvm); -out: spin_unlock(&kvm->mmu_lock); } diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index f5e8dce..f7b6168 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -3622,8 +3622,16 @@ static void vmx_set_cr3(struct kvm_vcpu *vcpu, unsigned long cr3) static int vmx_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4) { - unsigned long hw_cr4 = cr4 | (to_vmx(vcpu)->rmode.vm86_active ? - KVM_RMODE_VM_CR4_ALWAYS_ON : KVM_PMODE_VM_CR4_ALWAYS_ON); + /* + * Pass through host's Machine Check Enable value to hw_cr4, which + * is in force while we are in guest mode. Do not let guests control + * this bit, even if host CR4.MCE == 0. + */ + unsigned long hw_cr4 = + (cr4_read_shadow() & X86_CR4_MCE) | + (cr4 & ~X86_CR4_MCE) | + (to_vmx(vcpu)->rmode.vm86_active ? + KVM_RMODE_VM_CR4_ALWAYS_ON : KVM_PMODE_VM_CR4_ALWAYS_ON); if (cr4 & X86_CR4_VMXE) { /* diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index e1a8126..c73efcd 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1669,12 +1669,28 @@ static int kvm_guest_time_update(struct kvm_vcpu *v) &guest_hv_clock, sizeof(guest_hv_clock)))) return 0; - /* - * The interface expects us to write an even number signaling that the - * update is finished. Since the guest won't see the intermediate - * state, we just increase by 2 at the end. + /* This VCPU is paused, but it's legal for a guest to read another + * VCPU's kvmclock, so we really have to follow the specification where + * it says that version is odd if data is being modified, and even after + * it is consistent. + * + * Version field updates must be kept separate. This is because + * kvm_write_guest_cached might use a "rep movs" instruction, and + * writes within a string instruction are weakly ordered. So there + * are three writes overall. + * + * As a small optimization, only write the version field in the first + * and third write. The vcpu->pv_time cache is still valid, because the + * version field is the first in the struct. */ - vcpu->hv_clock.version = guest_hv_clock.version + 2; + BUILD_BUG_ON(offsetof(struct pvclock_vcpu_time_info, version) != 0); + + vcpu->hv_clock.version = guest_hv_clock.version + 1; + kvm_write_guest_cached(v->kvm, &vcpu->pv_time, + &vcpu->hv_clock, + sizeof(vcpu->hv_clock.version)); + + smp_wmb(); /* retain PVCLOCK_GUEST_STOPPED if set in guest copy */ pvclock_flags = (guest_hv_clock.flags & PVCLOCK_GUEST_STOPPED); @@ -1695,6 +1711,13 @@ static int kvm_guest_time_update(struct kvm_vcpu *v) kvm_write_guest_cached(v->kvm, &vcpu->pv_time, &vcpu->hv_clock, sizeof(vcpu->hv_clock)); + + smp_wmb(); + + vcpu->hv_clock.version++; + kvm_write_guest_cached(v->kvm, &vcpu->pv_time, + &vcpu->hv_clock, + sizeof(vcpu->hv_clock.version)); return 0; } @@ -5799,7 +5822,6 @@ int kvm_arch_init(void *opaque) kvm_set_mmio_spte_mask(); kvm_x86_ops = ops; - kvm_init_msr_list(); kvm_mmu_set_mask_ptes(PT_USER_MASK, PT_ACCESSED_MASK, PT_DIRTY_MASK, PT64_NX_MASK, 0); @@ -7253,7 +7275,14 @@ void kvm_arch_hardware_disable(void) int kvm_arch_hardware_setup(void) { - return kvm_x86_ops->hardware_setup(); + int r; + + r = kvm_x86_ops->hardware_setup(); + if (r != 0) + return r; + + kvm_init_msr_list(); + return 0; } void kvm_arch_hardware_unsetup(void) diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index 717908b..cab9aaa 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -87,11 +87,10 @@ struct lguest_data lguest_data = { .hcall_status = { [0 ... LHCALL_RING_SIZE-1] = 0xFF }, - .noirq_start = (u32)lguest_noirq_start, - .noirq_end = (u32)lguest_noirq_end, + .noirq_iret = (u32)lguest_noirq_iret, .kernel_address = PAGE_OFFSET, .blocked_interrupts = { 1 }, /* Block timer interrupts */ - .syscall_vec = SYSCALL_VECTOR, + .syscall_vec = IA32_SYSCALL_VECTOR, }; /*G:037 @@ -262,7 +261,7 @@ PV_CALLEE_SAVE_REGS_THUNK(lguest_save_fl); PV_CALLEE_SAVE_REGS_THUNK(lguest_irq_disable); /*:*/ -/* These are in i386_head.S */ +/* These are in head_32.S */ extern void lg_irq_enable(void); extern void lg_restore_fl(unsigned long flags); @@ -867,7 +866,7 @@ static void __init lguest_init_IRQ(void) for (i = FIRST_EXTERNAL_VECTOR; i < FIRST_SYSTEM_VECTOR; i++) { /* Some systems map "vectors" to interrupts weirdly. Not us! */ __this_cpu_write(vector_irq[i], i - FIRST_EXTERNAL_VECTOR); - if (i != SYSCALL_VECTOR) + if (i != IA32_SYSCALL_VECTOR) set_intr_gate(i, irq_entries_start + 8 * (i - FIRST_EXTERNAL_VECTOR)); } @@ -1368,7 +1367,7 @@ static void lguest_restart(char *reason) * fit comfortably. * * First we need assembly templates of each of the patchable Guest operations, - * and these are in i386_head.S. + * and these are in head_32.S. */ /*G:060 We construct a table from the assembler templates: */ diff --git a/arch/x86/lguest/head_32.S b/arch/x86/lguest/head_32.S index 6ddfe4f..d5ae63f 100644 --- a/arch/x86/lguest/head_32.S +++ b/arch/x86/lguest/head_32.S @@ -84,7 +84,7 @@ ENTRY(lg_irq_enable) * set lguest_data.irq_pending to X86_EFLAGS_IF. If it's not zero, we * jump to send_interrupts, otherwise we're done. */ - testl $0, lguest_data+LGUEST_DATA_irq_pending + cmpl $0, lguest_data+LGUEST_DATA_irq_pending jnz send_interrupts /* * One cool thing about x86 is that you can do many things without using @@ -133,9 +133,8 @@ ENTRY(lg_restore_fl) ret /*:*/ -/* These demark the EIP range where host should never deliver interrupts. */ -.global lguest_noirq_start -.global lguest_noirq_end +/* These demark the EIP where host should never deliver interrupts. */ +.global lguest_noirq_iret /*M:004 * When the Host reflects a trap or injects an interrupt into the Guest, it @@ -168,29 +167,26 @@ ENTRY(lg_restore_fl) * So we have to copy eflags from the stack to lguest_data.irq_enabled before * we do the "iret". * - * There are two problems with this: firstly, we need to use a register to do - * the copy and secondly, the whole thing needs to be atomic. The first - * problem is easy to solve: push %eax on the stack so we can use it, and then - * restore it at the end just before the real "iret". + * There are two problems with this: firstly, we can't clobber any registers + * and secondly, the whole thing needs to be atomic. The first problem + * is solved by using "push memory"/"pop memory" instruction pair for copying. * * The second is harder: copying eflags to lguest_data.irq_enabled will turn * interrupts on before we're finished, so we could be interrupted before we - * return to userspace or wherever. Our solution to this is to surround the - * code with lguest_noirq_start: and lguest_noirq_end: labels. We tell the + * return to userspace or wherever. Our solution to this is to tell the * Host that it is *never* to interrupt us there, even if interrupts seem to be - * enabled. + * enabled. (It's not necessary to protect pop instruction, since + * data gets updated only after it completes, so we only need to protect + * one instruction, iret). */ ENTRY(lguest_iret) - pushl %eax - movl 12(%esp), %eax -lguest_noirq_start: + pushl 2*4(%esp) /* * Note the %ss: segment prefix here. Normal data accesses use the * "ds" segment, but that will have already been restored for whatever * we're returning to (such as userspace): we can't trust it. The %ss: * prefix makes sure we use the stack segment, which is still valid. */ - movl %eax,%ss:lguest_data+LGUEST_DATA_irq_enabled - popl %eax + popl %ss:lguest_data+LGUEST_DATA_irq_enabled +lguest_noirq_iret: iret -lguest_noirq_end: diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c index 1f33b3d..0a42327 100644 --- a/arch/x86/lib/usercopy_64.c +++ b/arch/x86/lib/usercopy_64.c @@ -82,7 +82,7 @@ copy_user_handle_tail(char *to, char *from, unsigned len) clac(); /* If the destination is a kernel buffer, we always clear the end */ - if ((unsigned long)to >= TASK_SIZE_MAX) + if (!__addr_ok(to)) memset(to, 0, len); return len; } diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 5ead4d6..70e7444 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -351,18 +351,20 @@ int arch_ioremap_pmd_supported(void) */ void *xlate_dev_mem_ptr(phys_addr_t phys) { - void *addr; - unsigned long start = phys & PAGE_MASK; + unsigned long start = phys & PAGE_MASK; + unsigned long offset = phys & ~PAGE_MASK; + unsigned long vaddr; /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */ if (page_is_ram(start >> PAGE_SHIFT)) return __va(phys); - addr = (void __force *)ioremap_cache(start, PAGE_SIZE); - if (addr) - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK)); + vaddr = (unsigned long)ioremap_cache(start, PAGE_SIZE); + /* Only add the offset on success and return NULL if the ioremap() failed: */ + if (vaddr) + vaddr += offset; - return addr; + return (void *)vaddr; } void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr) diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index e469598..d939633 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -325,6 +325,26 @@ static void release_pci_root_info(struct pci_host_bridge *bridge) kfree(info); } +/* + * An IO port or MMIO resource assigned to a PCI host bridge may be + * consumed by the host bridge itself or available to its child + * bus/devices. The ACPI specification defines a bit (Producer/Consumer) + * to tell whether the resource is consumed by the host bridge itself, + * but firmware hasn't used that bit consistently, so we can't rely on it. + * + * On x86 and IA64 platforms, all IO port and MMIO resources are assumed + * to be available to child bus/devices except one special case: + * IO port [0xCF8-0xCFF] is consumed by the host bridge itself + * to access PCI configuration space. + * + * So explicitly filter out PCI CFG IO ports[0xCF8-0xCFF]. + */ +static bool resource_is_pcicfg_ioport(struct resource *res) +{ + return (res->flags & IORESOURCE_IO) && + res->start == 0xCF8 && res->end == 0xCFF; +} + static void probe_pci_root_info(struct pci_root_info *info, struct acpi_device *device, int busnum, int domain, @@ -346,8 +366,8 @@ static void probe_pci_root_info(struct pci_root_info *info, "no IO and memory resources present in _CRS\n"); else resource_list_for_each_entry_safe(entry, tmp, list) { - if ((entry->res->flags & IORESOURCE_WINDOW) == 0 || - (entry->res->flags & IORESOURCE_DISABLED)) + if ((entry->res->flags & IORESOURCE_DISABLED) || + resource_is_pcicfg_ioport(entry->res)) resource_list_destroy_entry(entry); else entry->res->name = info->name; diff --git a/arch/x86/platform/intel-mid/Makefile b/arch/x86/platform/intel-mid/Makefile index 0a8ee70..0ce1b19 100644 --- a/arch/x86/platform/intel-mid/Makefile +++ b/arch/x86/platform/intel-mid/Makefile @@ -1,5 +1,4 @@ obj-$(CONFIG_X86_INTEL_MID) += intel-mid.o intel_mid_vrtc.o mfld.o mrfl.o -obj-$(CONFIG_EARLY_PRINTK_INTEL_MID) += early_printk_intel_mid.o # SFI specific code ifdef CONFIG_X86_INTEL_MID diff --git a/arch/x86/platform/intel-mid/early_printk_intel_mid.c b/arch/x86/platform/intel-mid/early_printk_intel_mid.c deleted file mode 100644 index 4e72082..0000000 --- a/arch/x86/platform/intel-mid/early_printk_intel_mid.c +++ /dev/null @@ -1,112 +0,0 @@ -/* - * early_printk_intel_mid.c - early consoles for Intel MID platforms - * - * Copyright (c) 2008-2010, Intel Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; version 2 - * of the License. - */ - -/* - * This file implements early console named hsu. - * hsu is based on a High Speed UART device which only exists in the Medfield - * platform - */ - -#include <linux/serial_reg.h> -#include <linux/serial_mfd.h> -#include <linux/console.h> -#include <linux/kernel.h> -#include <linux/delay.h> -#include <linux/io.h> - -#include <asm/fixmap.h> -#include <asm/pgtable.h> -#include <asm/intel-mid.h> - -/* - * Following is the early console based on Medfield HSU (High - * Speed UART) device. - */ -#define HSU_PORT_BASE 0xffa28080 - -static void __iomem *phsu; - -void hsu_early_console_init(const char *s) -{ - unsigned long paddr, port = 0; - u8 lcr; - - /* - * Select the early HSU console port if specified by user in the - * kernel command line. - */ - if (*s && !kstrtoul(s, 10, &port)) - port = clamp_val(port, 0, 2); - - paddr = HSU_PORT_BASE + port * 0x80; - phsu = (void __iomem *)set_fixmap_offset_nocache(FIX_EARLYCON_MEM_BASE, paddr); - - /* Disable FIFO */ - writeb(0x0, phsu + UART_FCR); - - /* Set to default 115200 bps, 8n1 */ - lcr = readb(phsu + UART_LCR); - writeb((0x80 | lcr), phsu + UART_LCR); - writeb(0x18, phsu + UART_DLL); - writeb(lcr, phsu + UART_LCR); - writel(0x3600, phsu + UART_MUL*4); - - writeb(0x8, phsu + UART_MCR); - writeb(0x7, phsu + UART_FCR); - writeb(0x3, phsu + UART_LCR); - - /* Clear IRQ status */ - readb(phsu + UART_LSR); - readb(phsu + UART_RX); - readb(phsu + UART_IIR); - readb(phsu + UART_MSR); - - /* Enable FIFO */ - writeb(0x7, phsu + UART_FCR); -} - -#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) - -static void early_hsu_putc(char ch) -{ - unsigned int timeout = 10000; /* 10ms */ - u8 status; - - while (--timeout) { - status = readb(phsu + UART_LSR); - if (status & BOTH_EMPTY) - break; - udelay(1); - } - - /* Only write the char when there was no timeout */ - if (timeout) - writeb(ch, phsu + UART_TX); -} - -static void early_hsu_write(struct console *con, const char *str, unsigned n) -{ - int i; - - for (i = 0; i < n && *str; i++) { - if (*str == '\n') - early_hsu_putc('\r'); - early_hsu_putc(*str); - str++; - } -} - -struct console early_hsu_console = { - .name = "earlyhsu", - .write = early_hsu_write, - .flags = CON_PRINTBUFFER, - .index = -1, -}; diff --git a/arch/x86/power/hibernate_asm_64.S b/arch/x86/power/hibernate_asm_64.S index 3c4469a..e2386cb 100644 --- a/arch/x86/power/hibernate_asm_64.S +++ b/arch/x86/power/hibernate_asm_64.S @@ -78,9 +78,9 @@ ENTRY(restore_image) /* code below has been relocated to a safe page */ ENTRY(core_restore_code) -loop: +.Lloop: testq %rdx, %rdx - jz done + jz .Ldone /* get addresses from the pbe and copy the page */ movq pbe_address(%rdx), %rsi @@ -91,8 +91,8 @@ loop: /* progress to the next pbe */ movq pbe_next(%rdx), %rdx - jmp loop -done: + jmp .Lloop +.Ldone: /* jump to the restore_registers address from the image header */ jmpq *%rax /* diff --git a/arch/x86/vdso/vclock_gettime.c b/arch/x86/vdso/vclock_gettime.c index 40d2473..9793322 100644 --- a/arch/x86/vdso/vclock_gettime.c +++ b/arch/x86/vdso/vclock_gettime.c @@ -82,15 +82,18 @@ static notrace cycle_t vread_pvclock(int *mode) cycle_t ret; u64 last; u32 version; - u32 migrate_count; u8 flags; unsigned cpu, cpu1; /* - * When looping to get a consistent (time-info, tsc) pair, we - * also need to deal with the possibility we can switch vcpus, - * so make sure we always re-fetch time-info for the current vcpu. + * Note: hypervisor must guarantee that: + * 1. cpu ID number maps 1:1 to per-CPU pvclock time info. + * 2. that per-CPU pvclock time info is updated if the + * underlying CPU changes. + * 3. that version is increased whenever underlying CPU + * changes. + * */ do { cpu = __getcpu() & VGETCPU_CPU_MASK; @@ -99,27 +102,20 @@ static notrace cycle_t vread_pvclock(int *mode) * __getcpu() calls (Gleb). */ - /* Make sure migrate_count will change if we leave the VCPU. */ - do { - pvti = get_pvti(cpu); - migrate_count = pvti->migrate_count; - - cpu1 = cpu; - cpu = __getcpu() & VGETCPU_CPU_MASK; - } while (unlikely(cpu != cpu1)); + pvti = get_pvti(cpu); version = __pvclock_read_cycles(&pvti->pvti, &ret, &flags); /* * Test we're still on the cpu as well as the version. - * - We must read TSC of pvti's VCPU. - * - KVM doesn't follow the versioning protocol, so data could - * change before version if we left the VCPU. + * We could have been migrated just after the first + * vgetcpu but before fetching the version, so we + * wouldn't notice a version change. */ - smp_rmb(); - } while (unlikely((pvti->pvti.version & 1) || - pvti->pvti.version != version || - pvti->migrate_count != migrate_count)); + cpu1 = __getcpu() & VGETCPU_CPU_MASK; + } while (unlikely(cpu != cpu1 || + (pvti->pvti.version & 1) || + pvti->pvti.version != version)); if (unlikely(!(flags & PVCLOCK_TSC_STABLE_BIT))) *mode = VCLOCK_NONE; diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 94578ef..fe969ac 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1181,10 +1181,11 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst = { .read_tscp = native_read_tscp, .iret = xen_iret, - .irq_enable_sysexit = xen_sysexit, #ifdef CONFIG_X86_64 .usergs_sysret32 = xen_sysret32, .usergs_sysret64 = xen_sysret64, +#else + .irq_enable_sysexit = xen_sysexit, #endif .load_tr_desc = paravirt_nop, @@ -1760,6 +1761,9 @@ static struct notifier_block xen_hvm_cpu_notifier = { static void __init xen_hvm_guest_init(void) { + if (xen_pv_domain()) + return; + init_hvm_pv_info(); xen_hvm_init_shared_info(); @@ -1775,6 +1779,7 @@ static void __init xen_hvm_guest_init(void) xen_hvm_init_time_ops(); xen_hvm_init_mmu_ops(); } +#endif static bool xen_nopv = false; static __init int xen_parse_nopv(char *arg) @@ -1784,14 +1789,11 @@ static __init int xen_parse_nopv(char *arg) } early_param("xen_nopv", xen_parse_nopv); -static uint32_t __init xen_hvm_platform(void) +static uint32_t __init xen_platform(void) { if (xen_nopv) return 0; - if (xen_pv_domain()) - return 0; - return xen_cpuid_base(); } @@ -1809,11 +1811,19 @@ bool xen_hvm_need_lapic(void) } EXPORT_SYMBOL_GPL(xen_hvm_need_lapic); -const struct hypervisor_x86 x86_hyper_xen_hvm __refconst = { - .name = "Xen HVM", - .detect = xen_hvm_platform, +static void xen_set_cpu_features(struct cpuinfo_x86 *c) +{ + if (xen_pv_domain()) + clear_cpu_bug(c, X86_BUG_SYSRET_SS_ATTRS); +} + +const struct hypervisor_x86 x86_hyper_xen = { + .name = "Xen", + .detect = xen_platform, +#ifdef CONFIG_XEN_PVHVM .init_platform = xen_hvm_guest_init, +#endif .x2apic_available = xen_x2apic_para_available, + .set_cpu_features = xen_set_cpu_features, }; -EXPORT_SYMBOL(x86_hyper_xen_hvm); -#endif +EXPORT_SYMBOL(x86_hyper_xen); diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c index d949769..53b4c08 100644 --- a/arch/x86/xen/suspend.c +++ b/arch/x86/xen/suspend.c @@ -88,7 +88,17 @@ static void xen_vcpu_notify_restore(void *data) tick_resume_local(); } +static void xen_vcpu_notify_suspend(void *data) +{ + tick_suspend_local(); +} + void xen_arch_resume(void) { on_each_cpu(xen_vcpu_notify_restore, NULL, 1); } + +void xen_arch_suspend(void) +{ + on_each_cpu(xen_vcpu_notify_suspend, NULL, 1); +} diff --git a/arch/x86/xen/xen-asm_64.S b/arch/x86/xen/xen-asm_64.S index 985fc3e..04529e6 100644 --- a/arch/x86/xen/xen-asm_64.S +++ b/arch/x86/xen/xen-asm_64.S @@ -15,6 +15,8 @@ #include <asm/percpu.h> #include <asm/processor-flags.h> #include <asm/segment.h> +#include <asm/asm-offsets.h> +#include <asm/thread_info.h> #include <xen/interface/xen.h> @@ -47,29 +49,13 @@ ENTRY(xen_iret) ENDPATCH(xen_iret) RELOC(xen_iret, 1b+1) -/* - * sysexit is not used for 64-bit processes, so it's only ever used to - * return to 32-bit compat userspace. - */ -ENTRY(xen_sysexit) - pushq $__USER32_DS - pushq %rcx - pushq $X86_EFLAGS_IF - pushq $__USER32_CS - pushq %rdx - - pushq $0 -1: jmp hypercall_iret -ENDPATCH(xen_sysexit) -RELOC(xen_sysexit, 1b+1) - ENTRY(xen_sysret64) /* * We're already on the usermode stack at this point, but * still with the kernel gs, so we can easily switch back */ movq %rsp, PER_CPU_VAR(rsp_scratch) - movq PER_CPU_VAR(kernel_stack), %rsp + movq PER_CPU_VAR(cpu_current_top_of_stack), %rsp pushq $__USER_DS pushq PER_CPU_VAR(rsp_scratch) @@ -88,7 +74,7 @@ ENTRY(xen_sysret32) * still with the kernel gs, so we can easily switch back */ movq %rsp, PER_CPU_VAR(rsp_scratch) - movq PER_CPU_VAR(kernel_stack), %rsp + movq PER_CPU_VAR(cpu_current_top_of_stack), %rsp pushq $__USER32_DS pushq PER_CPU_VAR(rsp_scratch) diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h index 9e195c6..c20fe29 100644 --- a/arch/x86/xen/xen-ops.h +++ b/arch/x86/xen/xen-ops.h @@ -134,7 +134,9 @@ DECL_ASM(void, xen_restore_fl_direct, unsigned long); /* These are not functions, and cannot be called normally */ __visible void xen_iret(void); +#ifdef CONFIG_X86_32 __visible void xen_sysexit(void); +#endif __visible void xen_sysret32(void); __visible void xen_sysret64(void); __visible void xen_adjust_exception_frame(void); |