diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-05 21:19:54 (GMT) |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-05 21:19:54 (GMT) |
commit | ff050ad12c551233e546506409c89eb2f640d9f3 (patch) | |
tree | 8ae29fece122a91cbd6160fb2ca34c0ea82c3df9 /arch/arm/mach-omap2 | |
parent | dfc25e4503aef6b82a1de4a0fbe19aafa8648fbe (diff) | |
parent | 9233087dc468f75bdeb7830c694c09dc74be88c4 (diff) | |
download | linux-ff050ad12c551233e546506409c89eb2f640d9f3.tar.xz |
Merge tag 'soc-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC specific changes from Arnd Bergmann:
"Lots of changes specific to one of the SoC families. Some that stick
out are:
- mach-qcom gains new features, most importantly SMP support for the
newer chips (Stephen Boyd, Rohit Vaswani)
- mvebu gains support for three new SoCs: Armada 375, 380 and 385
(Thomas Petazzoni and Free-electrons team)
- SMP support for Rockchips (Heiko Stübner)
- Lots of i.MX changes (Shawn Guo)
- Added support for BCM5301x SoC (Hauke Mehrtens)
- Multiplatform support for Marvell Kirkwood and Dove (Andrew Lunn
and Sebastian Hesselbarth doing the final part of a long journey)
- Unify davinci platforms and remove obsolete ones (Sekhar Nori, Arnd
Bergmann)"
* tag 'soc-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (126 commits)
ARM: sunxi: Select HAVE_ARM_ARCH_TIMER
ARM: cache-tauros2: remove ARMv6 code
ARM: mvebu: don't select CONFIG_NEON
ARM: davinci: fix DT booting with default defconfig
ARM: configs: bcm_defconfig: enable bcm590xx regulator support
ARM: davinci: remove tnetv107x support
MAINTAINERS: Update ARM STi maintainers
ARM: restrict BCM_KONA_UART to ARCH_BCM_MOBILE
ARM: bcm21664: Add board support.
ARM: sunxi: Add the new watchog compatibles to the reboot code
ARM: enable ARM_HAS_SG_CHAIN for multiplatform
ARM: davinci: remove da8xx_omapl_defconfig
ARM: davinci: da8xx: fix multiple watchdog device registration
ARM: davinci: add da8xx specific configs to davinci_all_defconfig
ARM: davinci: enable da8xx build concurrently with older devices
ARM: BCM5301X: workaround suppress fault
ARM: BCM5301X: add early debugging support
ARM: BCM5301X: initial support for the BCM5301X/BCM470X SoCs with ARM CPU
ARM: mach-bcm: Remove GENERIC_TIME
ARM: shmobile: APMU: Fix warnings due to improper printk formats
...
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r-- | arch/arm/mach-omap2/Kconfig | 7 | ||||
-rw-r--r-- | arch/arm/mach-omap2/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/mach-omap2/board-generic.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-omap2/clkt_dpll.c | 6 | ||||
-rw-r--r-- | arch/arm/mach-omap2/cminst44xx.c | 18 | ||||
-rw-r--r-- | arch/arm/mach-omap2/dpll3xxx.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-omap2/id.c | 16 | ||||
-rw-r--r-- | arch/arm/mach-omap2/io.c | 1 | ||||
-rw-r--r-- | arch/arm/mach-omap2/mux.h | 3 | ||||
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_43xx_data.c | 1 | ||||
-rw-r--r-- | arch/arm/mach-omap2/prminst44xx.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-omap2/soc.h | 3 | ||||
-rw-r--r-- | arch/arm/mach-omap2/timer.c | 3 |
13 files changed, 46 insertions, 21 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 27fc52d..5c22c08 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -149,12 +149,6 @@ config SOC_TI81XX depends on ARCH_OMAP3 default y -config OMAP_PACKAGE_ZAF - bool - -config OMAP_PACKAGE_ZAC - bool - config OMAP_PACKAGE_CBC bool @@ -264,7 +258,6 @@ config MACH_NOKIA_N8X0 default y select MACH_NOKIA_N810 select MACH_NOKIA_N810_WIMAX - select OMAP_PACKAGE_ZAC config MACH_NOKIA_RX51 bool "Nokia N900 (RX-51) phone" diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index e6eec6f..8421f38 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -60,6 +60,7 @@ AFLAGS_sram34xx.o :=-Wa,-march=armv7-a obj-$(CONFIG_SOC_OMAP2420) += omap2-restart.o obj-$(CONFIG_SOC_OMAP2430) += omap2-restart.o obj-$(CONFIG_SOC_AM33XX) += am33xx-restart.o +obj-$(CONFIG_SOC_AM43XX) += omap4-restart.o obj-$(CONFIG_ARCH_OMAP3) += omap3-restart.o obj-$(CONFIG_ARCH_OMAP4) += omap4-restart.o obj-$(CONFIG_SOC_OMAP5) += omap4-restart.o diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 8e3daa1..bc6013f 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -229,8 +229,9 @@ DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)") .init_late = am43xx_init_late, .init_irq = omap_gic_of_init, .init_machine = omap_generic_init, - .init_time = omap3_sync32k_timer_init, + .init_time = omap3_gptimer_timer_init, .dt_compat = am43_boards_compat, + .restart = omap44xx_restart, MACHINE_END #endif diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c index 47f9562..2649ce4 100644 --- a/arch/arm/mach-omap2/clkt_dpll.c +++ b/arch/arm/mach-omap2/clkt_dpll.c @@ -306,7 +306,7 @@ long omap2_dpll_round_rate(struct clk_hw *hw, unsigned long target_rate, ref_rate = __clk_get_rate(dd->clk_ref); clk_name = __clk_get_name(hw->clk); - pr_debug("clock: %s: starting DPLL round_rate, target rate %ld\n", + pr_debug("clock: %s: starting DPLL round_rate, target rate %lu\n", clk_name, target_rate); scaled_rt_rp = target_rate / (ref_rate / DPLL_SCALE_FACTOR); @@ -342,7 +342,7 @@ long omap2_dpll_round_rate(struct clk_hw *hw, unsigned long target_rate, if (r == DPLL_MULT_UNDERFLOW) continue; - pr_debug("clock: %s: m = %d: n = %d: new_rate = %ld\n", + pr_debug("clock: %s: m = %d: n = %d: new_rate = %lu\n", clk_name, m, n, new_rate); if (target_rate == new_rate) { @@ -354,7 +354,7 @@ long omap2_dpll_round_rate(struct clk_hw *hw, unsigned long target_rate, } if (target_rate != new_rate) { - pr_debug("clock: %s: cannot round to rate %ld\n", + pr_debug("clock: %s: cannot round to rate %lu\n", clk_name, target_rate); return ~0; } diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c index 731ca13..f5c4731 100644 --- a/arch/arm/mach-omap2/cminst44xx.c +++ b/arch/arm/mach-omap2/cminst44xx.c @@ -254,6 +254,11 @@ void omap4_cminst_clkdm_force_wakeup(u8 part, u16 inst, u16 cdoffs) * */ +void omap4_cminst_clkdm_force_sleep(u8 part, u16 inst, u16 cdoffs) +{ + _clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_SLEEP, part, inst, cdoffs); +} + /** * omap4_cminst_wait_module_ready - wait for a module to be in 'func' state * @part: PRCM partition ID that the CM_CLKCTRL register exists in @@ -404,8 +409,17 @@ static int omap4_clkdm_clear_all_wkup_sleep_deps(struct clockdomain *clkdm) static int omap4_clkdm_sleep(struct clockdomain *clkdm) { - omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition, - clkdm->cm_inst, clkdm->clkdm_offs); + if (clkdm->flags & CLKDM_CAN_HWSUP) + omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, + clkdm->clkdm_offs); + else if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP) + omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition, + clkdm->cm_inst, + clkdm->clkdm_offs); + else + return -EINVAL; + return 0; } diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c index 3c418ea..fcd8036 100644 --- a/arch/arm/mach-omap2/dpll3xxx.c +++ b/arch/arm/mach-omap2/dpll3xxx.c @@ -525,7 +525,7 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, * stuff is inherited for free */ - if (!ret) + if (!ret && clk_get_parent(hw->clk) != new_parent) __clk_reparent(hw->clk, new_parent); return 0; diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 9428c5f..157412e 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -465,8 +465,18 @@ void __init omap3xxx_check_revision(void) } break; case 0xb98c: - omap_revision = AM437X_REV_ES1_0; - cpu_rev = "1.0"; + switch (rev) { + case 0: + omap_revision = AM437X_REV_ES1_0; + cpu_rev = "1.0"; + break; + case 1: + /* FALLTHROUGH */ + default: + omap_revision = AM437X_REV_ES1_1; + cpu_rev = "1.1"; + break; + } break; case 0xb8f2: switch (rev) { @@ -657,6 +667,8 @@ static const char * __init omap_get_family(void) return kasprintf(GFP_KERNEL, "OMAP4"); else if (soc_is_omap54xx()) return kasprintf(GFP_KERNEL, "OMAP5"); + else if (soc_is_am43xx()) + return kasprintf(GFP_KERNEL, "AM43xx"); else return kasprintf(GFP_KERNEL, "Unknown"); } diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index af432b1..f14f9ac 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -604,6 +604,7 @@ void __init am43xx_init_early(void) omap_prm_base_init(); omap_cm_base_init(); omap3xxx_check_revision(); + am33xx_check_features(); am43xx_powerdomains_init(); am43xx_clockdomains_init(); am43xx_hwmod_init(); diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h index a722330..d121fb6 100644 --- a/arch/arm/mach-omap2/mux.h +++ b/arch/arm/mach-omap2/mux.h @@ -63,9 +63,6 @@ #define OMAP_PACKAGE_CUS 5 /* 423-pin 0.65 */ #define OMAP_PACKAGE_CBB 4 /* 515-pin 0.40 0.50 */ #define OMAP_PACKAGE_CBC 3 /* 515-pin 0.50 0.65 */ -#define OMAP_PACKAGE_ZAC 2 /* 24xx 447-pin POP */ -#define OMAP_PACKAGE_ZAF 1 /* 2420 447-pin SIP */ - #define OMAP_MUX_NR_MODES 8 /* Available modes */ #define OMAP_MUX_NR_SIDES 2 /* Bottom & top */ diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c index 9002fca..5c2cc80 100644 --- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c @@ -719,6 +719,7 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { &am33xx_l4_ls__uart4, &am33xx_l4_ls__uart5, &am33xx_l4_ls__uart6, + &am33xx_l4_ls__spinlock, &am33xx_l4_ls__elm, &am33xx_l4_ls__epwmss0, &am33xx_epwmss0__ecap0, diff --git a/arch/arm/mach-omap2/prminst44xx.c b/arch/arm/mach-omap2/prminst44xx.c index 280f3c5..05fcf6d 100644 --- a/arch/arm/mach-omap2/prminst44xx.c +++ b/arch/arm/mach-omap2/prminst44xx.c @@ -25,6 +25,7 @@ #include "prminst44xx.h" #include "prm-regbits-44xx.h" #include "prcm44xx.h" +#include "prcm43xx.h" #include "prcm_mpu44xx.h" #include "soc.h" @@ -176,6 +177,8 @@ void omap4_prminst_global_warm_sw_reset(void) dev_inst = OMAP54XX_PRM_DEVICE_INST; else if (soc_is_dra7xx()) dev_inst = DRA7XX_PRM_DEVICE_INST; + else if (soc_is_am43xx()) + dev_inst = AM43XX_PRM_DEVICE_INST; else return; diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h index 076bd90..30abcc8 100644 --- a/arch/arm/mach-omap2/soc.h +++ b/arch/arm/mach-omap2/soc.h @@ -438,7 +438,8 @@ IS_OMAP_TYPE(3430, 0x3430) #define AM335X_REV_ES2_1 (AM335X_CLASS | (0x2 << 8)) #define AM437X_CLASS 0x43700000 -#define AM437X_REV_ES1_0 AM437X_CLASS +#define AM437X_REV_ES1_0 (AM437X_CLASS | (0x10 << 8)) +#define AM437X_REV_ES1_1 (AM437X_CLASS | (0x11 << 8)) #define OMAP443X_CLASS 0x44300044 #define OMAP4430_REV_ES1_0 (OMAP443X_CLASS | (0x10 << 8)) diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index 74044aa..b62de9f 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -604,7 +604,8 @@ OMAP_SYS_32K_TIMER_INIT(3_secure, 12, "secure_32k_fck", "ti,timer-secure", 2, "timer_sys_ck", NULL); #endif /* CONFIG_ARCH_OMAP3 */ -#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_AM33XX) +#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_AM33XX) || \ + defined(CONFIG_SOC_AM43XX) OMAP_SYS_GP_TIMER_INIT(3, 2, "timer_sys_ck", NULL, 1, "timer_sys_ck", "ti,timer-alwon"); #endif |