diff options
author | David Woodhouse <David.Woodhouse@intel.com> | 2012-10-09 14:03:21 (GMT) |
---|---|---|
committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-10-09 14:04:25 (GMT) |
commit | ffe315012510165ce82e4dd4767f0a5dba9edbf7 (patch) | |
tree | f601cd980af9d0ced5ca9aedecef4fa0d2ca0e15 /arch/blackfin | |
parent | e2d3a35ee427aaba99b6c68a56609ce276c51270 (diff) | |
parent | 4a8e43feeac7996b8de2d5b2823e316917493df4 (diff) | |
download | linux-ffe315012510165ce82e4dd4767f0a5dba9edbf7.tar.xz |
Merge tag 'disintegrate-mtd-20121009' of git://git.infradead.org/users/dhowells/linux-headers
UAPI Disintegration 2012-10-09
Conflicts:
MAINTAINERS
arch/arm/configs/bcmring_defconfig
arch/arm/mach-imx/clk-imx51-imx53.c
drivers/mtd/nand/Kconfig
drivers/mtd/nand/bcm_umi_nand.c
drivers/mtd/nand/nand_bcm_umi.h
drivers/mtd/nand/orion_nand.c
Diffstat (limited to 'arch/blackfin')
-rw-r--r-- | arch/blackfin/Kconfig | 4 | ||||
-rw-r--r-- | arch/blackfin/Makefile | 1 | ||||
-rw-r--r-- | arch/blackfin/configs/BF533-EZKIT_defconfig | 7 | ||||
-rw-r--r-- | arch/blackfin/configs/BF609-EZKIT_defconfig | 16 | ||||
-rw-r--r-- | arch/blackfin/include/asm/elf.h | 3 | ||||
-rw-r--r-- | arch/blackfin/include/asm/smp.h | 2 | ||||
-rw-r--r-- | arch/blackfin/include/uapi/asm/Kbuild | 3 | ||||
-rw-r--r-- | arch/blackfin/kernel/bfin_gpio.c | 4 | ||||
-rw-r--r-- | arch/blackfin/kernel/reboot.c | 1 | ||||
-rw-r--r-- | arch/blackfin/mach-bf527/boards/ezkit.c | 20 | ||||
-rw-r--r-- | arch/blackfin/mach-bf533/boards/stamp.c | 20 | ||||
-rw-r--r-- | arch/blackfin/mach-bf537/boards/cm_bf537e.c | 130 | ||||
-rw-r--r-- | arch/blackfin/mach-bf537/boards/stamp.c | 22 | ||||
-rw-r--r-- | arch/blackfin/mach-bf561/boards/ezkit.c | 20 | ||||
-rw-r--r-- | arch/blackfin/mach-bf609/boards/ezkit.c | 19 | ||||
-rw-r--r-- | arch/blackfin/mach-bf609/include/mach/defBF609.h | 271 | ||||
-rw-r--r-- | arch/blackfin/mach-common/cpufreq.c | 9 | ||||
-rw-r--r-- | arch/blackfin/mach-common/ints-priority.c | 1 | ||||
-rw-r--r-- | arch/blackfin/mach-common/smp.c | 223 |
19 files changed, 588 insertions, 188 deletions
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index f348619..ccd9193 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -33,11 +33,13 @@ config BLACKFIN select HAVE_PERF_EVENTS select ARCH_HAVE_CUSTOM_GPIO_H select ARCH_WANT_OPTIONAL_GPIOLIB + select HAVE_UID16 select ARCH_WANT_IPC_PARSE_VERSION select HAVE_GENERIC_HARDIRQS select GENERIC_ATOMIC64 select GENERIC_IRQ_PROBE select IRQ_PER_CPU if SMP + select USE_GENERIC_SMP_HELPERS if SMP select HAVE_NMI_WATCHDOG if NMI_WATCHDOG select GENERIC_SMP_IDLE_THREAD select ARCH_USES_GETTIMEOFFSET if !GENERIC_CLOCKEVENTS @@ -297,7 +299,7 @@ config BF_REV_0_3 config BF_REV_0_4 bool "0.4" - depends on (BF561 || BF533 || BF532 || BF531 || BF538 || BF539) + depends on (BF561 || BF533 || BF532 || BF531 || BF538 || BF539 || BF54x) config BF_REV_0_5 bool "0.5" diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile index d3d7e64..66cf000 100644 --- a/arch/blackfin/Makefile +++ b/arch/blackfin/Makefile @@ -20,7 +20,6 @@ endif KBUILD_AFLAGS += $(call cc-option,-mno-fdpic) KBUILD_CFLAGS_MODULE += -mlong-calls LDFLAGS += -m elf32bfin -KALLSYMS += --symbol-prefix=_ KBUILD_DEFCONFIG := BF537-STAMP_defconfig diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig index 127f20d..16273a9 100644 --- a/arch/blackfin/configs/BF533-EZKIT_defconfig +++ b/arch/blackfin/configs/BF533-EZKIT_defconfig @@ -52,10 +52,13 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_CHAR=m CONFIG_MTD_BLOCK=y -CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_RAM=y -CONFIG_MTD_ROM=m +CONFIG_MTD_ROM=y CONFIG_MTD_COMPLEX_MAPPINGS=y +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PLATRAM=y CONFIG_BLK_DEV_RAM=y CONFIG_NETDEVICES=y # CONFIG_NET_VENDOR_BROADCOM is not set diff --git a/arch/blackfin/configs/BF609-EZKIT_defconfig b/arch/blackfin/configs/BF609-EZKIT_defconfig index f4b0235..13eb732 100644 --- a/arch/blackfin/configs/BF609-EZKIT_defconfig +++ b/arch/blackfin/configs/BF609-EZKIT_defconfig @@ -1,5 +1,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y +CONFIG_HIGH_RES_TIMERS=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 @@ -24,7 +25,6 @@ CONFIG_BF609=y CONFIG_PINT1_ASSIGN=0x01010000 CONFIG_PINT2_ASSIGN=0x07000101 CONFIG_PINT3_ASSIGN=0x02020303 -CONFIG_HIGH_RES_TIMERS=y CONFIG_IP_CHECKSUM_L1=y CONFIG_SYSCALL_TAB_L1=y CONFIG_CPLB_SWITCH_TAB_L1=y @@ -116,9 +116,6 @@ CONFIG_SND_PCM_OSS=m # CONFIG_SND_SPI is not set # CONFIG_SND_USB is not set CONFIG_SND_SOC=m -CONFIG_SND_BF6XX_I2S=m -CONFIG_SND_SOC_BFIN_EVAL_ADAU1X61=m -CONFIG_SND_SOC_ALL_CODECS=m CONFIG_USB=y CONFIG_USB_MUSB_HDRC=y CONFIG_USB_MUSB_BLACKFIN=m @@ -136,7 +133,6 @@ CONFIG_VFAT_FS=y CONFIG_JFFS2_FS=m CONFIG_UBIFS_FS=m CONFIG_NFS_FS=m -CONFIG_NFS_V3=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_DEBUG_FS=y @@ -149,9 +145,9 @@ CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y CONFIG_BFIN_PSEUDODBG_INSNS=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_MD4=y -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_ARC4=y +CONFIG_CRYPTO_HMAC=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=m +CONFIG_CRYPTO_ARC4=m # CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRYPTO_DEV_BFIN_CRC=y +CONFIG_CRYPTO_DEV_BFIN_CRC=m diff --git a/arch/blackfin/include/asm/elf.h b/arch/blackfin/include/asm/elf.h index e6c6812..14bc98f 100644 --- a/arch/blackfin/include/asm/elf.h +++ b/arch/blackfin/include/asm/elf.h @@ -132,6 +132,7 @@ do { \ #define ELF_PLATFORM (NULL) -#define SET_PERSONALITY(ex) set_personality(PER_LINUX) +#define SET_PERSONALITY(ex) \ + set_personality(PER_LINUX | (current->personality & (~PER_MASK))) #endif diff --git a/arch/blackfin/include/asm/smp.h b/arch/blackfin/include/asm/smp.h index dc3d144..9631598 100644 --- a/arch/blackfin/include/asm/smp.h +++ b/arch/blackfin/include/asm/smp.h @@ -18,6 +18,8 @@ #define raw_smp_processor_id() blackfin_core_id() extern void bfin_relocate_coreb_l1_mem(void); +extern void arch_send_call_function_single_ipi(int cpu); +extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); #if defined(CONFIG_SMP) && defined(CONFIG_ICACHE_FLUSH_L1) asmlinkage void blackfin_icache_flush_range_l1(unsigned long *ptr); diff --git a/arch/blackfin/include/uapi/asm/Kbuild b/arch/blackfin/include/uapi/asm/Kbuild new file mode 100644 index 0000000..baebb3d --- /dev/null +++ b/arch/blackfin/include/uapi/asm/Kbuild @@ -0,0 +1,3 @@ +# UAPI Header export list +include include/uapi/asm-generic/Kbuild.asm + diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c index 83139aa..ed978f1 100644 --- a/arch/blackfin/kernel/bfin_gpio.c +++ b/arch/blackfin/kernel/bfin_gpio.c @@ -1265,8 +1265,8 @@ static __init int gpio_register_proc(void) { struct proc_dir_entry *proc_gpio; - proc_gpio = proc_create("gpio", S_IRUGO, NULL, &gpio_proc_ops); - return proc_gpio != NULL; + proc_gpio = proc_create("gpio", 0, NULL, &gpio_proc_ops); + return proc_gpio == NULL; } __initcall(gpio_register_proc); #endif diff --git a/arch/blackfin/kernel/reboot.c b/arch/blackfin/kernel/reboot.c index 5272e6e..c4f50a3 100644 --- a/arch/blackfin/kernel/reboot.c +++ b/arch/blackfin/kernel/reboot.c @@ -86,7 +86,6 @@ void native_machine_restart(char *cmd) void machine_restart(char *cmd) { native_machine_restart(cmd); - local_irq_disable(); if (smp_processor_id()) smp_call_function((void *)bfin_reset, 0, 1); else diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index fc179ca..29f16e5 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -587,6 +587,21 @@ static struct platform_device bfin_tdm = { }; #endif +#if defined(CONFIG_SND_BF5XX_SOC_AD1836) \ + || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) +static const char * const ad1836_link[] = { + "bfin-tdm.0", + "spi0.4", +}; +static struct platform_device bfin_ad1836_machine = { + .name = "bfin-snd-ad1836", + .id = -1, + .dev = { + .platform_data = (void *)ad1836_link, + }, +}; +#endif + static struct spi_board_info bfin_spi_board_info[] __initdata = { #if defined(CONFIG_MTD_M25P80) \ || defined(CONFIG_MTD_M25P80_MODULE) @@ -1269,6 +1284,11 @@ static struct platform_device *stamp_devices[] __initdata = { #if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) &bfin_tdm, #endif + +#if defined(CONFIG_SND_BF5XX_SOC_AD1836) || \ + defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) + &bfin_ad1836_machine, +#endif }; static int __init ezkit_init(void) diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index ce88a71..6fca869 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -617,6 +617,21 @@ static struct platform_device bfin_ac97_pcm = { }; #endif +#if defined(CONFIG_SND_BF5XX_SOC_AD1836) \ + || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) +static const char * const ad1836_link[] = { + "bfin-tdm.0", + "spi0.4", +}; +static struct platform_device bfin_ad1836_machine = { + .name = "bfin-snd-ad1836", + .id = -1, + .dev = { + .platform_data = (void *)ad1836_link, + }, +}; +#endif + #if defined(CONFIG_SND_BF5XX_SOC_AD73311) || \ defined(CONFIG_SND_BF5XX_SOC_AD73311_MODULE) static const unsigned ad73311_gpio[] = { @@ -754,6 +769,11 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_ac97_pcm, #endif +#if defined(CONFIG_SND_BF5XX_SOC_AD1836) || \ + defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) + &bfin_ad1836_machine, +#endif + #if defined(CONFIG_SND_BF5XX_SOC_AD73311) || \ defined(CONFIG_SND_BF5XX_SOC_AD73311_MODULE) &bfin_ad73311_machine, diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537e.c b/arch/blackfin/mach-bf537/boards/cm_bf537e.c index 9408ab5..85e4fc9 100644 --- a/arch/blackfin/mach-bf537/boards/cm_bf537e.c +++ b/arch/blackfin/mach-bf537/boards/cm_bf537e.c @@ -25,6 +25,7 @@ #include <asm/bfin5xx_spi.h> #include <asm/portmux.h> #include <asm/dpmc.h> +#include <asm/bfin_sport.h> /* * Name the Board for the /proc/cpuinfo @@ -143,6 +144,71 @@ static struct platform_device bfin_spi0_device = { }; #endif /* spi master and devices */ +#if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE) + +/* SPORT SPI controller data */ +static struct bfin5xx_spi_master bfin_sport_spi0_info = { + .num_chipselect = MAX_BLACKFIN_GPIOS, + .enable_dma = 0, /* master don't support DMA */ + .pin_req = {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_DRPRI, + P_SPORT0_RSCLK, P_SPORT0_TFS, P_SPORT0_RFS, 0}, +}; + +static struct resource bfin_sport_spi0_resource[] = { + [0] = { + .start = SPORT0_TCR1, + .end = SPORT0_TCR1 + 0xFF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SPORT0_ERROR, + .end = IRQ_SPORT0_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_sport_spi0_device = { + .name = "bfin-sport-spi", + .id = 1, /* Bus number */ + .num_resources = ARRAY_SIZE(bfin_sport_spi0_resource), + .resource = bfin_sport_spi0_resource, + .dev = { + .platform_data = &bfin_sport_spi0_info, /* Passed to driver */ + }, +}; + +static struct bfin5xx_spi_master bfin_sport_spi1_info = { + .num_chipselect = MAX_BLACKFIN_GPIOS, + .enable_dma = 0, /* master don't support DMA */ + .pin_req = {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_DRPRI, + P_SPORT1_RSCLK, P_SPORT1_TFS, P_SPORT1_RFS, 0}, +}; + +static struct resource bfin_sport_spi1_resource[] = { + [0] = { + .start = SPORT1_TCR1, + .end = SPORT1_TCR1 + 0xFF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SPORT1_ERROR, + .end = IRQ_SPORT1_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_sport_spi1_device = { + .name = "bfin-sport-spi", + .id = 2, /* Bus number */ + .num_resources = ARRAY_SIZE(bfin_sport_spi1_resource), + .resource = bfin_sport_spi1_resource, + .dev = { + .platform_data = &bfin_sport_spi1_info, /* Passed to driver */ + }, +}; + +#endif /* sport spi master and devices */ + #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) static struct platform_device rtc_device = { .name = "rtc-bfin", @@ -512,6 +578,13 @@ static struct platform_device i2c_bfin_twi_device = { }; #endif +#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) \ +|| defined(CONFIG_BFIN_SPORT) || defined(CONFIG_BFIN_SPORT_MODULE) +unsigned short bfin_sport0_peripherals[] = { + P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS, + P_SPORT0_DRPRI, P_SPORT0_RSCLK, P_SPORT0_DRSEC, P_SPORT0_DTSEC, 0 +}; +#endif #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART static struct resource bfin_sport0_uart_resources[] = { @@ -532,11 +605,6 @@ static struct resource bfin_sport0_uart_resources[] = { }, }; -static unsigned short bfin_sport0_peripherals[] = { - P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS, - P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0 -}; - static struct platform_device bfin_sport0_uart_device = { .name = "bfin-sport-uart", .id = 0, @@ -582,6 +650,49 @@ static struct platform_device bfin_sport1_uart_device = { }; #endif #endif +#if defined(CONFIG_BFIN_SPORT) || defined(CONFIG_BFIN_SPORT_MODULE) +static struct resource bfin_sport0_resources[] = { + { + .start = SPORT0_TCR1, + .end = SPORT0_MRCS3+4, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_SPORT0_RX, + .end = IRQ_SPORT0_RX+1, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_SPORT0_TX, + .end = IRQ_SPORT0_TX+1, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_SPORT0_ERROR, + .end = IRQ_SPORT0_ERROR, + .flags = IORESOURCE_IRQ, + }, + { + .start = CH_SPORT0_TX, + .end = CH_SPORT0_TX, + .flags = IORESOURCE_DMA, + }, + { + .start = CH_SPORT0_RX, + .end = CH_SPORT0_RX, + .flags = IORESOURCE_DMA, + }, +}; +static struct platform_device bfin_sport0_device = { + .name = "bfin_sport_raw", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_sport0_resources), + .resource = bfin_sport0_resources, + .dev = { + .platform_data = &bfin_sport0_peripherals, /* Passed to driver */ + }, +}; +#endif #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) #include <linux/bfin_mac.h> @@ -684,6 +795,10 @@ static struct platform_device *cm_bf537e_devices[] __initdata = { &bfin_dpmc, +#if defined(CONFIG_BFIN_SPORT) || defined(CONFIG_BFIN_SPORT_MODULE) + &bfin_sport0_device, +#endif + #if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE) &hitachi_fb_device, #endif @@ -744,6 +859,11 @@ static struct platform_device *cm_bf537e_devices[] __initdata = { &bfin_spi0_device, #endif +#if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE) + &bfin_sport_spi0_device, + &bfin_sport_spi1_device, +#endif + #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) &bfin_pata_device, #endif diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index 5ed654a..95114ed 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -1525,7 +1525,7 @@ static struct platform_device bfin_sport_spi1_device = { #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) static struct platform_device bfin_fb_device = { - .name = "bf537-lq035", + .name = "bf537_lq035", }; #endif @@ -2641,6 +2641,21 @@ static struct platform_device bfin_ac97_pcm = { }; #endif +#if defined(CONFIG_SND_BF5XX_SOC_AD1836) \ + || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) +static const char * const ad1836_link[] = { + "bfin-tdm.0", + "spi0.4", +}; +static struct platform_device bfin_ad1836_machine = { + .name = "bfin-snd-ad1836", + .id = -1, + .dev = { + .platform_data = (void *)ad1836_link, + }, +}; +#endif + #if defined(CONFIG_SND_BF5XX_SOC_AD73311) || \ defined(CONFIG_SND_BF5XX_SOC_AD73311_MODULE) static const unsigned ad73311_gpio[] = { @@ -2927,6 +2942,11 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_ac97_pcm, #endif +#if defined(CONFIG_SND_BF5XX_SOC_AD1836) || \ + defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) + &bfin_ad1836_machine, +#endif + #if defined(CONFIG_SND_BF5XX_SOC_AD73311) || \ defined(CONFIG_SND_BF5XX_SOC_AD73311_MODULE) &bfin_ad73311_machine, diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index 7c36777..551f866 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -539,6 +539,21 @@ static struct platform_device bfin_ac97 = { }; #endif +#if defined(CONFIG_SND_BF5XX_SOC_AD1836) \ + || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) +static const char * const ad1836_link[] = { + "bfin-tdm.0", + "spi0.4", +}; +static struct platform_device bfin_ad1836_machine = { + .name = "bfin-snd-ad1836", + .id = -1, + .dev = { + .platform_data = (void *)ad1836_link, + }, +}; +#endif + static struct platform_device *ezkit_devices[] __initdata = { &bfin_dpmc, @@ -603,6 +618,11 @@ static struct platform_device *ezkit_devices[] __initdata = { #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) &bfin_ac97, #endif + +#if defined(CONFIG_SND_BF5XX_SOC_AD1836) || \ + defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) + &bfin_ad1836_machine, +#endif }; static int __init net2272_init(void) diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c index c2cf1ae..61c1f47 100644 --- a/arch/blackfin/mach-bf609/boards/ezkit.c +++ b/arch/blackfin/mach-bf609/boards/ezkit.c @@ -818,6 +818,21 @@ static struct platform_device bfin_i2s = { }; #endif +#if defined(CONFIG_SND_BF5XX_SOC_AD1836) \ + || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) +static const char * const ad1836_link[] = { + "bfin-tdm.0", + "spi0.76", +}; +static struct platform_device bfin_ad1836_machine = { + .name = "bfin-snd-ad1836", + .id = -1, + .dev = { + .platform_data = (void *)ad1836_link, + }, +}; +#endif + #if defined(CONFIG_SND_SOC_BFIN_EVAL_ADAU1X61) || \ defined(CONFIG_SND_SOC_BFIN_EVAL_ADAU1X61_MODULE) static struct platform_device adau1761_device = { @@ -1557,6 +1572,10 @@ static struct platform_device *ezkit_devices[] __initdata = { defined(CONFIG_SND_BF6XX_SOC_I2S_MODULE) &bfin_i2s, #endif +#if defined(CONFIG_SND_BF5XX_SOC_AD1836) || \ + defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) + &bfin_ad1836_machine, +#endif #if defined(CONFIG_SND_SOC_BFIN_EVAL_ADAU1X61) || \ defined(CONFIG_SND_SOC_BFIN_EVAL_ADAU1X61_MODULE) &adau1761_device, diff --git a/arch/blackfin/mach-bf609/include/mach/defBF609.h b/arch/blackfin/mach-bf609/include/mach/defBF609.h index 19690cc..8045ade 100644 --- a/arch/blackfin/mach-bf609/include/mach/defBF609.h +++ b/arch/blackfin/mach-bf609/include/mach/defBF609.h @@ -11,5 +11,276 @@ #include "defBF60x_base.h" /* The following are the #defines needed by ADSP-BF609 that are not in the common header */ +/* ========================= + PIXC Registers + ========================= */ + +/* ========================= + PIXC0 + ========================= */ +#define PIXC0_CTL 0xFFC19000 /* PIXC0 Control Register */ +#define PIXC0_PPL 0xFFC19004 /* PIXC0 Pixels Per Line Register */ +#define PIXC0_LPF 0xFFC19008 /* PIXC0 Line Per Frame Register */ +#define PIXC0_HSTART_A 0xFFC1900C /* PIXC0 Overlay A Horizontal Start Register */ +#define PIXC0_HEND_A 0xFFC19010 /* PIXC0 Overlay A Horizontal End Register */ +#define PIXC0_VSTART_A 0xFFC19014 /* PIXC0 Overlay A Vertical Start Register */ +#define PIXC0_VEND_A 0xFFC19018 /* PIXC0 Overlay A Vertical End Register */ +#define PIXC0_TRANSP_A 0xFFC1901C /* PIXC0 Overlay A Transparency Ratio Register */ +#define PIXC0_HSTART_B 0xFFC19020 /* PIXC0 Overlay B Horizontal Start Register */ +#define PIXC0_HEND_B 0xFFC19024 /* PIXC0 Overlay B Horizontal End Register */ +#define PIXC0_VSTART_B 0xFFC19028 /* PIXC0 Overlay B Vertical Start Register */ +#define PIXC0_VEND_B 0xFFC1902C /* PIXC0 Overlay B Vertical End Register */ +#define PIXC0_TRANSP_B 0xFFC19030 /* PIXC0 Overlay B Transparency Ratio Register */ +#define PIXC0_IRQSTAT 0xFFC1903C /* PIXC0 Interrupt Status Register */ +#define PIXC0_CONRY 0xFFC19040 /* PIXC0 RY Conversion Component Register */ +#define PIXC0_CONGU 0xFFC19044 /* PIXC0 GU Conversion Component Register */ +#define PIXC0_CONBV 0xFFC19048 /* PIXC0 BV Conversion Component Register */ +#define PIXC0_CCBIAS 0xFFC1904C /* PIXC0 Conversion Bias Register */ +#define PIXC0_TC 0xFFC19050 /* PIXC0 Transparency Register */ +#define PIXC0_REVID 0xFFC19054 /* PIXC0 PIXC Revision Id */ + +/* ========================= + PVP Registers + ========================= */ + +/* ========================= + PVP0 + ========================= */ +#define PVP0_REVID 0xFFC1A000 /* PVP0 Revision ID */ +#define PVP0_CTL 0xFFC1A004 /* PVP0 Control */ +#define PVP0_IMSK0 0xFFC1A008 /* PVP0 INTn interrupt line masks */ +#define PVP0_IMSK1 0xFFC1A00C /* PVP0 INTn interrupt line masks */ +#define PVP0_STAT 0xFFC1A010 /* PVP0 Status */ +#define PVP0_ILAT 0xFFC1A014 /* PVP0 Latched status */ +#define PVP0_IREQ0 0xFFC1A018 /* PVP0 INT0 masked latched status */ +#define PVP0_IREQ1 0xFFC1A01C /* PVP0 INT0 masked latched status */ +#define PVP0_OPF0_CFG 0xFFC1A020 /* PVP0 Config */ +#define PVP0_OPF1_CFG 0xFFC1A040 /* PVP0 Config */ +#define PVP0_OPF2_CFG 0xFFC1A060 /* PVP0 Config */ +#define PVP0_OPF0_CTL 0xFFC1A024 /* PVP0 Control */ +#define PVP0_OPF1_CTL 0xFFC1A044 /* PVP0 Control */ +#define PVP0_OPF2_CTL 0xFFC1A064 /* PVP0 Control */ +#define PVP0_OPF3_CFG 0xFFC1A080 /* PVP0 Config */ +#define PVP0_OPF3_CTL 0xFFC1A084 /* PVP0 Control */ +#define PVP0_PEC_CFG 0xFFC1A0A0 /* PVP0 Config */ +#define PVP0_PEC_CTL 0xFFC1A0A4 /* PVP0 Control */ +#define PVP0_PEC_D1TH0 0xFFC1A0A8 /* PVP0 Lower Hysteresis Threshold */ +#define PVP0_PEC_D1TH1 0xFFC1A0AC /* PVP0 Upper Hysteresis Threshold */ +#define PVP0_PEC_D2TH0 0xFFC1A0B0 /* PVP0 Weak Zero Crossing Threshold */ +#define PVP0_PEC_D2TH1 0xFFC1A0B4 /* PVP0 Strong Zero Crossing Threshold */ +#define PVP0_IIM0_CFG 0xFFC1A0C0 /* PVP0 Config */ +#define PVP0_IIM1_CFG 0xFFC1A0E0 /* PVP0 Config */ +#define PVP0_IIM0_CTL 0xFFC1A0C4 /* PVP0 Control */ +#define PVP0_IIM1_CTL 0xFFC1A0E4 /* PVP0 Control */ +#define PVP0_IIM0_SCALE 0xFFC1A0C8 /* PVP0 Scaler Values */ +#define PVP0_IIM1_SCALE 0xFFC1A0E8 /* PVP0 Scaler Values */ +#define PVP0_IIM0_SOVF_STAT 0xFFC1A0CC /* PVP0 Signed Overflow Status */ +#define PVP0_IIM1_SOVF_STAT 0xFFC1A0EC /* PVP0 Signed Overflow Status */ +#define PVP0_IIM0_UOVF_STAT 0xFFC1A0D0 /* PVP0 Unsigned Overflow Status */ +#define PVP0_IIM1_UOVF_STAT 0xFFC1A0F0 /* PVP0 Unsigned Overflow Status */ +#define PVP0_ACU_CFG 0xFFC1A100 /* PVP0 ACU Configuration Register */ +#define PVP0_ACU_CTL 0xFFC1A104 /* PVP0 ACU Control Register */ +#define PVP0_ACU_OFFSET 0xFFC1A108 /* PVP0 SUM constant register */ +#define PVP0_ACU_FACTOR 0xFFC1A10C /* PVP0 PROD constant register */ +#define PVP0_ACU_SHIFT 0xFFC1A110 /* PVP0 Shift constant register */ +#define PVP0_ACU_MIN 0xFFC1A114 /* PVP0 Lower saturation threshold set to MIN */ +#define PVP0_ACU_MAX 0xFFC1A118 /* PVP0 Upper saturation threshold set to MAX */ +#define PVP0_UDS_CFG 0xFFC1A140 /* PVP0 UDS Configuration Register */ +#define PVP0_UDS_CTL 0xFFC1A144 /* PVP0 UDS Control Register */ +#define PVP0_UDS_OHCNT 0xFFC1A148 /* PVP0 UDS Output H Dimension */ +#define PVP0_UDS_OVCNT 0xFFC1A14C /* PVP0 UDS Output V Dimension */ +#define PVP0_UDS_HAVG 0xFFC1A150 /* PVP0 UDS H Taps */ +#define PVP0_UDS_VAVG 0xFFC1A154 /* PVP0 UDS V Taps */ +#define PVP0_IPF0_CFG 0xFFC1A180 /* PVP0 Configuration */ +#define PVP0_IPF0_PIPECTL 0xFFC1A184 /* PVP0 Pipe Control */ +#define PVP0_IPF1_PIPECTL 0xFFC1A1C4 /* PVP0 Pipe Control */ +#define PVP0_IPF0_CTL 0xFFC1A188 /* PVP0 Control */ +#define PVP0_IPF1_CTL 0xFFC1A1C8 /* PVP0 Control */ +#define PVP0_IPF0_TAG 0xFFC1A18C /* PVP0 TAG Value */ +#define PVP0_IPF1_TAG 0xFFC1A1CC /* PVP0 TAG Value */ +#define PVP0_IPF0_FCNT 0xFFC1A190 /* PVP0 Frame Count */ +#define PVP0_IPF1_FCNT 0xFFC1A1D0 /* PVP0 Frame Count */ +#define PVP0_IPF0_HCNT 0xFFC1A194 /* PVP0 Horizontal Count */ +#define PVP0_IPF1_HCNT 0xFFC1A1D4 /* PVP0 Horizontal Count */ +#define PVP0_IPF0_VCNT 0xFFC1A198 /* PVP0 Vertical Count */ +#define PVP0_IPF1_VCNT 0xFFC1A1D8 /* PVP0 Vertical Count */ +#define PVP0_IPF0_HPOS 0xFFC1A19C /* PVP0 Horizontal Position */ +#define PVP0_IPF0_VPOS 0xFFC1A1A0 /* PVP0 Vertical Position */ +#define PVP0_IPF0_TAG_STAT 0xFFC1A1A4 /* PVP0 TAG Status */ +#define PVP0_IPF1_TAG_STAT 0xFFC1A1E4 /* PVP0 TAG Status */ +#define PVP0_IPF1_CFG 0xFFC1A1C0 /* PVP0 Configuration */ +#define PVP0_CNV0_CFG 0xFFC1A200 /* PVP0 Configuration */ +#define PVP0_CNV1_CFG 0xFFC1A280 /* PVP0 Configuration */ +#define PVP0_CNV2_CFG 0xFFC1A300 /* PVP0 Configuration */ +#define PVP0_CNV3_CFG 0xFFC1A380 /* PVP0 Configuration */ +#define PVP0_CNV0_CTL 0xFFC1A204 /* PVP0 Control */ +#define PVP0_CNV1_CTL 0xFFC1A284 /* PVP0 Control */ +#define PVP0_CNV2_CTL 0xFFC1A304 /* PVP0 Control */ +#define PVP0_CNV3_CTL 0xFFC1A384 /* PVP0 Control */ +#define PVP0_CNV0_C00C01 0xFFC1A208 /* PVP0 Coefficients 0, 0 and 0, 1 */ +#define PVP0_CNV1_C00C01 0xFFC1A288 /* PVP0 Coefficients 0, 0 and 0, 1 */ +#define PVP0_CNV2_C00C01 0xFFC1A308 /* PVP0 Coefficients 0, 0 and 0, 1 */ +#define PVP0_CNV3_C00C01 0xFFC1A388 /* PVP0 Coefficients 0, 0 and 0, 1 */ +#define PVP0_CNV0_C02C03 0xFFC1A20C /* PVP0 Coefficients 0, 2 and 0, 3 */ +#define PVP0_CNV1_C02C03 0xFFC1A28C /* PVP0 Coefficients 0, 2 and 0, 3 */ +#define PVP0_CNV2_C02C03 0xFFC1A30C /* PVP0 Coefficients 0, 2 and 0, 3 */ +#define PVP0_CNV3_C02C03 0xFFC1A38C /* PVP0 Coefficients 0, 2 and 0, 3 */ +#define PVP0_CNV0_C04 0xFFC1A210 /* PVP0 Coefficient 0, 4 */ +#define PVP0_CNV1_C04 0xFFC1A290 /* PVP0 Coefficient 0, 4 */ +#define PVP0_CNV2_C04 0xFFC1A310 /* PVP0 Coefficient 0, 4 */ +#define PVP0_CNV3_C04 0xFFC1A390 /* PVP0 Coefficient 0, 4 */ +#define PVP0_CNV0_C10C11 0xFFC1A214 /* PVP0 Coefficients 1, 0 and 1, 1 */ +#define PVP0_CNV1_C10C11 0xFFC1A294 /* PVP0 Coefficients 1, 0 and 1, 1 */ +#define PVP0_CNV2_C10C11 0xFFC1A314 /* PVP0 Coefficients 1, 0 and 1, 1 */ +#define PVP0_CNV3_C10C11 0xFFC1A394 /* PVP0 Coefficients 1, 0 and 1, 1 */ +#define PVP0_CNV0_C12C13 0xFFC1A218 /* PVP0 Coefficients 1, 2 and 1, 3 */ +#define PVP0_CNV1_C12C13 0xFFC1A298 /* PVP0 Coefficients 1, 2 and 1, 3 */ +#define PVP0_CNV2_C12C13 0xFFC1A318 /* PVP0 Coefficients 1, 2 and 1, 3 */ +#define PVP0_CNV3_C12C13 0xFFC1A398 /* PVP0 Coefficients 1, 2 and 1, 3 */ +#define PVP0_CNV0_C14 0xFFC1A21C /* PVP0 Coefficient 1, 4 */ +#define PVP0_CNV1_C14 0xFFC1A29C /* PVP0 Coefficient 1, 4 */ +#define PVP0_CNV2_C14 0xFFC1A31C /* PVP0 Coefficient 1, 4 */ +#define PVP0_CNV3_C14 0xFFC1A39C /* PVP0 Coefficient 1, 4 */ +#define PVP0_CNV0_C20C21 0xFFC1A220 /* PVP0 Coefficients 2, 0 and 2, 1 */ +#define PVP0_CNV1_C20C21 0xFFC1A2A0 /* PVP0 Coefficients 2, 0 and 2, 1 */ +#define PVP0_CNV2_C20C21 0xFFC1A320 /* PVP0 Coefficients 2, 0 and 2, 1 */ +#define PVP0_CNV3_C20C21 0xFFC1A3A0 /* PVP0 Coefficients 2, 0 and 2, 1 */ +#define PVP0_CNV0_C22C23 0xFFC1A224 /* PVP0 Coefficients 2, 2 and 2, 3 */ +#define PVP0_CNV1_C22C23 0xFFC1A2A4 /* PVP0 Coefficients 2, 2 and 2, 3 */ +#define PVP0_CNV2_C22C23 0xFFC1A324 /* PVP0 Coefficients 2, 2 and 2, 3 */ +#define PVP0_CNV3_C22C23 0xFFC1A3A4 /* PVP0 Coefficients 2, 2 and 2, 3 */ +#define PVP0_CNV0_C24 0xFFC1A228 /* PVP0 Coefficient 2,4 */ +#define PVP0_CNV1_C24 0xFFC1A2A8 /* PVP0 Coefficient 2,4 */ +#define PVP0_CNV2_C24 0xFFC1A328 /* PVP0 Coefficient 2,4 */ +#define PVP0_CNV3_C24 0xFFC1A3A8 /* PVP0 Coefficient 2,4 */ +#define PVP0_CNV0_C30C31 0xFFC1A22C /* PVP0 Coefficients 3, 0 and 3, 1 */ +#define PVP0_CNV1_C30C31 0xFFC1A2AC /* PVP0 Coefficients 3, 0 and 3, 1 */ +#define PVP0_CNV2_C30C31 0xFFC1A32C /* PVP0 Coefficients 3, 0 and 3, 1 */ +#define PVP0_CNV3_C30C31 0xFFC1A3AC /* PVP0 Coefficients 3, 0 and 3, 1 */ +#define PVP0_CNV0_C32C33 0xFFC1A230 /* PVP0 Coefficients 3, 2 and 3, 3 */ +#define PVP0_CNV1_C32C33 0xFFC1A2B0 /* PVP0 Coefficients 3, 2 and 3, 3 */ +#define PVP0_CNV2_C32C33 0xFFC1A330 /* PVP0 Coefficients 3, 2 and 3, 3 */ +#define PVP0_CNV3_C32C33 0xFFC1A3B0 /* PVP0 Coefficients 3, 2 and 3, 3 */ +#define PVP0_CNV0_C34 0xFFC1A234 /* PVP0 Coefficient 3, 4 */ +#define PVP0_CNV1_C34 0xFFC1A2B4 /* PVP0 Coefficient 3, 4 */ +#define PVP0_CNV2_C34 0xFFC1A334 /* PVP0 Coefficient 3, 4 */ +#define PVP0_CNV3_C34 0xFFC1A3B4 /* PVP0 Coefficient 3, 4 */ +#define PVP0_CNV0_C40C41 0xFFC1A238 /* PVP0 Coefficients 4, 0 and 4, 1 */ +#define PVP0_CNV1_C40C41 0xFFC1A2B8 /* PVP0 Coefficients 4, 0 and 4, 1 */ +#define PVP0_CNV2_C40C41 0xFFC1A338 /* PVP0 Coefficients 4, 0 and 4, 1 */ +#define PVP0_CNV3_C40C41 0xFFC1A3B8 /* PVP0 Coefficients 4, 0 and 4, 1 */ +#define PVP0_CNV0_C42C43 0xFFC1A23C /* PVP0 Coefficients 4, 2 and 4, 3 */ +#define PVP0_CNV1_C42C43 0xFFC1A2BC /* PVP0 Coefficients 4, 2 and 4, 3 */ +#define PVP0_CNV2_C42C43 0xFFC1A33C /* PVP0 Coefficients 4, 2 and 4, 3 */ +#define PVP0_CNV3_C42C43 0xFFC1A3BC /* PVP0 Coefficients 4, 2 and 4, 3 */ +#define PVP0_CNV0_C44 0xFFC1A240 /* PVP0 Coefficient 4, 4 */ +#define PVP0_CNV1_C44 0xFFC1A2C0 /* PVP0 Coefficient 4, 4 */ +#define PVP0_CNV2_C44 0xFFC1A340 /* PVP0 Coefficient 4, 4 */ +#define PVP0_CNV3_C44 0xFFC1A3C0 /* PVP0 Coefficient 4, 4 */ +#define PVP0_CNV0_SCALE 0xFFC1A244 /* PVP0 Scaling factor */ +#define PVP0_CNV1_SCALE 0xFFC1A2C4 /* PVP0 Scaling factor */ +#define PVP0_CNV2_SCALE 0xFFC1A344 /* PVP0 Scaling factor */ +#define PVP0_CNV3_SCALE 0xFFC1A3C4 /* PVP0 Scaling factor */ +#define PVP0_THC0_CFG 0xFFC1A400 /* PVP0 Configuration */ +#define PVP0_THC1_CFG 0xFFC1A500 /* PVP0 Configuration */ +#define PVP0_THC0_CTL 0xFFC1A404 /* PVP0 Control */ +#define PVP0_THC1_CTL 0xFFC1A504 /* PVP0 Control */ +#define PVP0_THC0_HFCNT 0xFFC1A408 /* PVP0 Number of frames */ +#define PVP0_THC1_HFCNT 0xFFC1A508 /* PVP0 Number of frames */ +#define PVP0_THC0_RMAXREP 0xFFC1A40C /* PVP0 Maximum number of RLE reports */ +#define PVP0_THC1_RMAXREP 0xFFC1A50C /* PVP0 Maximum number of RLE reports */ +#define PVP0_THC0_CMINVAL 0xFFC1A410 /* PVP0 Min clip value */ +#define PVP0_THC1_CMINVAL 0xFFC1A510 /* PVP0 Min clip value */ +#define PVP0_THC0_CMINTH 0xFFC1A414 /* PVP0 Clip Min Threshold */ +#define PVP0_THC1_CMINTH 0xFFC1A514 /* PVP0 Clip Min Threshold */ +#define PVP0_THC0_CMAXTH 0xFFC1A418 /* PVP0 Clip Max Threshold */ +#define PVP0_THC1_CMAXTH 0xFFC1A518 /* PVP0 Clip Max Threshold */ +#define PVP0_THC0_CMAXVAL 0xFFC1A41C /* PVP0 Max clip value */ +#define PVP0_THC1_CMAXVAL 0xFFC1A51C /* PVP0 Max clip value */ +#define PVP0_THC0_TH0 0xFFC1A420 /* PVP0 Threshold Value */ +#define PVP0_THC1_TH0 0xFFC1A520 /* PVP0 Threshold Value */ +#define PVP0_THC0_TH1 0xFFC1A424 /* PVP0 Threshold Value */ +#define PVP0_THC1_TH1 0xFFC1A524 /* PVP0 Threshold Value */ +#define PVP0_THC0_TH2 0xFFC1A428 /* PVP0 Threshold Value */ +#define PVP0_THC1_TH2 0xFFC1A528 /* PVP0 Threshold Value */ +#define PVP0_THC0_TH3 0xFFC1A42C /* PVP0 Threshold Value */ +#define PVP0_THC1_TH3 0xFFC1A52C /* PVP0 Threshold Value */ +#define PVP0_THC0_TH4 0xFFC1A430 /* PVP0 Threshold Value */ +#define PVP0_THC1_TH4 0xFFC1A530 /* PVP0 Threshold Value */ +#define PVP0_THC0_TH5 0xFFC1A434 /* PVP0 Threshold Value */ +#define PVP0_THC1_TH5 0xFFC1A534 /* PVP0 Threshold Value */ +#define PVP0_THC0_TH6 0xFFC1A438 /* PVP0 Threshold Value */ +#define PVP0_THC1_TH6 0xFFC1A538 /* PVP0 Threshold Value */ +#define PVP0_THC0_TH7 0xFFC1A43C /* PVP0 Threshold Value */ +#define PVP0_THC1_TH7 0xFFC1A53C /* PVP0 Threshold Value */ +#define PVP0_THC0_TH8 0xFFC1A440 /* PVP0 Threshold Value */ +#define PVP0_THC1_TH8 0xFFC1A540 /* PVP0 Threshold Value */ +#define PVP0_THC0_TH9 0xFFC1A444 /* PVP0 Threshold Value */ +#define PVP0_THC1_TH9 0xFFC1A544 /* PVP0 Threshold Value */ +#define PVP0_THC0_TH10 0xFFC1A448 /* PVP0 Threshold Value */ +#define PVP0_THC1_TH10 0xFFC1A548 /* PVP0 Threshold Value */ +#define PVP0_THC0_TH11 0xFFC1A44C /* PVP0 Threshold Value */ +#define PVP0_THC1_TH11 0xFFC1A54C /* PVP0 Threshold Value */ +#define PVP0_THC0_TH12 0xFFC1A450 /* PVP0 Threshold Value */ +#define PVP0_THC1_TH12 0xFFC1A550 /* PVP0 Threshold Value */ +#define PVP0_THC0_TH13 0xFFC1A454 /* PVP0 Threshold Value */ +#define PVP0_THC1_TH13 0xFFC1A554 /* PVP0 Threshold Value */ +#define PVP0_THC0_TH14 0xFFC1A458 /* PVP0 Threshold Value */ +#define PVP0_THC1_TH14 0xFFC1A558 /* PVP0 Threshold Value */ +#define PVP0_THC0_TH15 0xFFC1A45C /* PVP0 Threshold Value */ +#define PVP0_THC1_TH15 0xFFC1A55C /* PVP0 Threshold Value */ +#define PVP0_THC0_HHPOS 0xFFC1A460 /* PVP0 Window start X-coordinate */ +#define PVP0_THC1_HHPOS 0xFFC1A560 /* PVP0 Window start X-coordinate */ +#define PVP0_THC0_HVPOS 0xFFC1A464 /* PVP0 Window start Y-coordinate */ +#define PVP0_THC1_HVPOS 0xFFC1A564 /* PVP0 Window start Y-coordinate */ +#define PVP0_THC0_HHCNT 0xFFC1A468 /* PVP0 Window width in X dimension */ +#define PVP0_THC1_HHCNT 0xFFC1A568 /* PVP0 Window width in X dimension */ +#define PVP0_THC0_HVCNT 0xFFC1A46C /* PVP0 Window width in Y dimension */ +#define PVP0_THC1_HVCNT 0xFFC1A56C /* PVP0 Window width in Y dimension */ +#define PVP0_THC0_RHPOS 0xFFC1A470 /* PVP0 Window start X-coordinate */ +#define PVP0_THC1_RHPOS 0xFFC1A570 /* PVP0 Window start X-coordinate */ +#define PVP0_THC0_RVPOS 0xFFC1A474 /* PVP0 Window start Y-coordinate */ +#define PVP0_THC1_RVPOS 0xFFC1A574 /* PVP0 Window start Y-coordinate */ +#define PVP0_THC0_RHCNT 0xFFC1A478 /* PVP0 Window width in X dimension */ +#define PVP0_THC1_RHCNT 0xFFC1A578 /* PVP0 Window width in X dimension */ +#define PVP0_THC0_RVCNT 0xFFC1A47C /* PVP0 Window width in Y dimension */ +#define PVP0_THC1_RVCNT 0xFFC1A57C /* PVP0 Window width in Y dimension */ +#define PVP0_THC0_HFCNT_STAT 0xFFC1A480 /* PVP0 Current Frame counter */ +#define PVP0_THC1_HFCNT_STAT 0xFFC1A580 /* PVP0 Current Frame counter */ +#define PVP0_THC0_HCNT0_STAT 0xFFC1A484 /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT0_STAT 0xFFC1A584 /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT1_STAT 0xFFC1A488 /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT1_STAT 0xFFC1A588 /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT2_STAT 0xFFC1A48C /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT2_STAT 0xFFC1A58C /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT3_STAT 0xFFC1A490 /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT3_STAT 0xFFC1A590 /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT4_STAT 0xFFC1A494 /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT4_STAT 0xFFC1A594 /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT5_STAT 0xFFC1A498 /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT5_STAT 0xFFC1A598 /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT6_STAT 0xFFC1A49C /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT6_STAT 0xFFC1A59C /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT7_STAT 0xFFC1A4A0 /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT7_STAT 0xFFC1A5A0 /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT8_STAT 0xFFC1A4A4 /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT8_STAT 0xFFC1A5A4 /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT9_STAT 0xFFC1A4A8 /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT9_STAT 0xFFC1A5A8 /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT10_STAT 0xFFC1A4AC /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT10_STAT 0xFFC1A5AC /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT11_STAT 0xFFC1A4B0 /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT11_STAT 0xFFC1A5B0 /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT12_STAT 0xFFC1A4B4 /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT12_STAT 0xFFC1A5B4 /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT13_STAT 0xFFC1A4B8 /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT13_STAT 0xFFC1A5B8 /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT14_STAT 0xFFC1A4BC /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT14_STAT 0xFFC1A5BC /* PVP0 Histogram counter value */ +#define PVP0_THC0_HCNT15_STAT 0xFFC1A4C0 /* PVP0 Histogram counter value */ +#define PVP0_THC1_HCNT15_STAT 0xFFC1A5C0 /* PVP0 Histogram counter value */ +#define PVP0_THC0_RREP_STAT 0xFFC1A4C4 /* PVP0 Number of RLE Reports */ +#define PVP0_THC1_RREP_STAT 0xFFC1A5C4 /* PVP0 Number of RLE Reports */ +#define PVP0_PMA_CFG 0xFFC1A600 /* PVP0 PMA Configuration Register */ #endif /* _DEF_BF609_H */ diff --git a/arch/blackfin/mach-common/cpufreq.c b/arch/blackfin/mach-common/cpufreq.c index c854a27..d88bd31 100644 --- a/arch/blackfin/mach-common/cpufreq.c +++ b/arch/blackfin/mach-common/cpufreq.c @@ -77,15 +77,14 @@ static void __init bfin_init_tables(unsigned long cclk, unsigned long sclk) csel = bfin_read32(CGU0_DIV) & 0x1F; #endif - for (index = 0; (cclk >> index) >= min_cclk && csel <= 3; index++, csel++) { + for (index = 0; (cclk >> index) >= min_cclk && csel <= 3 && index < 3; index++, csel++) { bfin_freq_table[index].frequency = cclk >> index; #ifndef CONFIG_BF60x dpm_state_table[index].csel = csel << 4; /* Shift now into PLL_DIV bitpos */ - dpm_state_table[index].tscale = (TIME_SCALE / (1 << csel)) - 1; #else dpm_state_table[index].csel = csel; - dpm_state_table[index].tscale = TIME_SCALE >> index; #endif + dpm_state_table[index].tscale = (TIME_SCALE >> index) - 1; pr_debug("cpufreq: freq:%d csel:0x%x tscale:%d\n", bfin_freq_table[index].frequency, @@ -135,7 +134,7 @@ static int bfin_target(struct cpufreq_policy *poli, unsigned int plldiv; #endif unsigned int index, cpu; - unsigned long flags, cclk_hz; + unsigned long cclk_hz; struct cpufreq_freqs freqs; static unsigned long lpj_ref; static unsigned int lpj_ref_freq; @@ -166,7 +165,6 @@ static int bfin_target(struct cpufreq_policy *poli, cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); if (cpu == CPUFREQ_CPU) { - flags = hard_local_irq_save(); #ifndef CONFIG_BF60x plldiv = (bfin_read_PLL_DIV() & SSEL) | dpm_state_table[index].csel; @@ -195,7 +193,6 @@ static int bfin_target(struct cpufreq_policy *poli, loops_per_jiffy = cpufreq_scale(lpj_ref, lpj_ref_freq, freqs.new); } - hard_local_irq_restore(flags); } /* TODO: just test case for cycles clock source, remove later */ cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index 7ca09ec..902bebc 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -1441,7 +1441,6 @@ int __init init_arch_irq(void) IMASK_IVG14 | IMASK_IVG13 | IMASK_IVG12 | IMASK_IVG11 | IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW; - bfin_sti(bfin_irq_flags); /* This implicitly covers ANOMALY_05000171 * Boot-ROM code modifies SICA_IWRx wakeup registers diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c index 00bbe67..bb61ae4 100644 --- a/arch/blackfin/mach-common/smp.c +++ b/arch/blackfin/mach-common/smp.c @@ -48,10 +48,13 @@ unsigned long blackfin_iflush_l1_entry[NR_CPUS]; struct blackfin_initial_pda __cpuinitdata initial_pda_coreb; -#define BFIN_IPI_TIMER 0 -#define BFIN_IPI_RESCHEDULE 1 -#define BFIN_IPI_CALL_FUNC 2 -#define BFIN_IPI_CPU_STOP 3 +enum ipi_message_type { + BFIN_IPI_TIMER, + BFIN_IPI_RESCHEDULE, + BFIN_IPI_CALL_FUNC, + BFIN_IPI_CALL_FUNC_SINGLE, + BFIN_IPI_CPU_STOP, +}; struct blackfin_flush_data { unsigned long start; @@ -60,35 +63,20 @@ struct blackfin_flush_data { void *secondary_stack; - -struct smp_call_struct { - void (*func)(void *info); - void *info; - int wait; - cpumask_t *waitmask; -}; - static struct blackfin_flush_data smp_flush_data; static DEFINE_SPINLOCK(stop_lock); -struct ipi_message { - unsigned long type; - struct smp_call_struct call_struct; -}; - /* A magic number - stress test shows this is safe for common cases */ #define BFIN_IPI_MSGQ_LEN 5 /* Simple FIFO buffer, overflow leads to panic */ -struct ipi_message_queue { - spinlock_t lock; +struct ipi_data { unsigned long count; - unsigned long head; /* head of the queue */ - struct ipi_message ipi_message[BFIN_IPI_MSGQ_LEN]; + unsigned long bits; }; -static DEFINE_PER_CPU(struct ipi_message_queue, ipi_msg_queue); +static DEFINE_PER_CPU(struct ipi_data, bfin_ipi); static void ipi_cpu_stop(unsigned int cpu) { @@ -129,28 +117,6 @@ static void ipi_flush_icache(void *info) blackfin_icache_flush_range(fdata->start, fdata->end); } -static void ipi_call_function(unsigned int cpu, struct ipi_message *msg) -{ - int wait; - void (*func)(void *info); - void *info; - func = msg->call_struct.func; - info = msg->call_struct.info; - wait = msg->call_struct.wait; - func(info); - if (wait) { -#ifdef __ARCH_SYNC_CORE_DCACHE - /* - * 'wait' usually means synchronization between CPUs. - * Invalidate D cache in case shared data was changed - * by func() to ensure cache coherence. - */ - resync_core_dcache(); -#endif - cpumask_clear_cpu(cpu, msg->call_struct.waitmask); - } -} - /* Use IRQ_SUPPLE_0 to request reschedule. * When returning from interrupt to user space, * there is chance to reschedule */ @@ -172,152 +138,95 @@ void ipi_timer(void) static irqreturn_t ipi_handler_int1(int irq, void *dev_instance) { - struct ipi_message *msg; - struct ipi_message_queue *msg_queue; + struct ipi_data *bfin_ipi_data; unsigned int cpu = smp_processor_id(); - unsigned long flags; + unsigned long pending; + unsigned long msg; platform_clear_ipi(cpu, IRQ_SUPPLE_1); - msg_queue = &__get_cpu_var(ipi_msg_queue); - - spin_lock_irqsave(&msg_queue->lock, flags); - - while (msg_queue->count) { - msg = &msg_queue->ipi_message[msg_queue->head]; - switch (msg->type) { - case BFIN_IPI_TIMER: - ipi_timer(); - break; - case BFIN_IPI_RESCHEDULE: - scheduler_ipi(); - break; - case BFIN_IPI_CALL_FUNC: - ipi_call_function(cpu, msg); - break; - case BFIN_IPI_CPU_STOP: - ipi_cpu_stop(cpu); - break; - default: - printk(KERN_CRIT "CPU%u: Unknown IPI message 0x%lx\n", - cpu, msg->type); - break; - } - msg_queue->head++; - msg_queue->head %= BFIN_IPI_MSGQ_LEN; - msg_queue->count--; + bfin_ipi_data = &__get_cpu_var(bfin_ipi); + smp_mb(); + while ((pending = xchg(&bfin_ipi_data->bits, 0)) != 0) { + msg = 0; + do { + msg = find_next_bit(&pending, BITS_PER_LONG, msg + 1); + switch (msg) { + case BFIN_IPI_TIMER: + ipi_timer(); + break; + case BFIN_IPI_RESCHEDULE: + scheduler_ipi(); + break; + case BFIN_IPI_CALL_FUNC: + generic_smp_call_function_interrupt(); + break; + + case BFIN_IPI_CALL_FUNC_SINGLE: + generic_smp_call_function_single_interrupt(); + break; + + case BFIN_IPI_CPU_STOP: + ipi_cpu_stop(cpu); + break; + } + } while (msg < BITS_PER_LONG); + + smp_mb(); } - spin_unlock_irqrestore(&msg_queue->lock, flags); return IRQ_HANDLED; } -static void ipi_queue_init(void) +static void bfin_ipi_init(void) { unsigned int cpu; - struct ipi_message_queue *msg_queue; + struct ipi_data *bfin_ipi_data; for_each_possible_cpu(cpu) { - msg_queue = &per_cpu(ipi_msg_queue, cpu); - spin_lock_init(&msg_queue->lock); - msg_queue->count = 0; - msg_queue->head = 0; + bfin_ipi_data = &per_cpu(bfin_ipi, cpu); + bfin_ipi_data->bits = 0; + bfin_ipi_data->count = 0; } } -static inline void smp_send_message(cpumask_t callmap, unsigned long type, - void (*func) (void *info), void *info, int wait) +void send_ipi(const struct cpumask *cpumask, enum ipi_message_type msg) { unsigned int cpu; - struct ipi_message_queue *msg_queue; - struct ipi_message *msg; - unsigned long flags, next_msg; - cpumask_t waitmask; /* waitmask is shared by all cpus */ - - cpumask_copy(&waitmask, &callmap); - for_each_cpu(cpu, &callmap) { - msg_queue = &per_cpu(ipi_msg_queue, cpu); - spin_lock_irqsave(&msg_queue->lock, flags); - if (msg_queue->count < BFIN_IPI_MSGQ_LEN) { - next_msg = (msg_queue->head + msg_queue->count) - % BFIN_IPI_MSGQ_LEN; - msg = &msg_queue->ipi_message[next_msg]; - msg->type = type; - if (type == BFIN_IPI_CALL_FUNC) { - msg->call_struct.func = func; - msg->call_struct.info = info; - msg->call_struct.wait = wait; - msg->call_struct.waitmask = &waitmask; - } - msg_queue->count++; - } else - panic("IPI message queue overflow\n"); - spin_unlock_irqrestore(&msg_queue->lock, flags); + struct ipi_data *bfin_ipi_data; + unsigned long flags; + + local_irq_save(flags); + smp_mb(); + for_each_cpu(cpu, cpumask) { + bfin_ipi_data = &per_cpu(bfin_ipi, cpu); + smp_mb(); + set_bit(msg, &bfin_ipi_data->bits); + bfin_ipi_data->count++; platform_send_ipi_cpu(cpu, IRQ_SUPPLE_1); } - if (wait) { - while (!cpumask_empty(&waitmask)) - blackfin_dcache_invalidate_range( - (unsigned long)(&waitmask), - (unsigned long)(&waitmask)); -#ifdef __ARCH_SYNC_CORE_DCACHE - /* - * Invalidate D cache in case shared data was changed by - * other processors to ensure cache coherence. - */ - resync_core_dcache(); -#endif - } + local_irq_restore(flags); } -int smp_call_function(void (*func)(void *info), void *info, int wait) +void arch_send_call_function_single_ipi(int cpu) { - cpumask_t callmap; - - preempt_disable(); - cpumask_copy(&callmap, cpu_online_mask); - cpumask_clear_cpu(smp_processor_id(), &callmap); - if (!cpumask_empty(&callmap)) - smp_send_message(callmap, BFIN_IPI_CALL_FUNC, func, info, wait); - - preempt_enable(); - - return 0; + send_ipi(cpumask_of(cpu), BFIN_IPI_CALL_FUNC_SINGLE); } -EXPORT_SYMBOL_GPL(smp_call_function); -int smp_call_function_single(int cpuid, void (*func) (void *info), void *info, - int wait) +void arch_send_call_function_ipi_mask(const struct cpumask *mask) { - unsigned int cpu = cpuid; - cpumask_t callmap; - - if (cpu_is_offline(cpu)) - return 0; - cpumask_clear(&callmap); - cpumask_set_cpu(cpu, &callmap); - - smp_send_message(callmap, BFIN_IPI_CALL_FUNC, func, info, wait); - - return 0; + send_ipi(mask, BFIN_IPI_CALL_FUNC); } -EXPORT_SYMBOL_GPL(smp_call_function_single); void smp_send_reschedule(int cpu) { - cpumask_t callmap; - /* simply trigger an ipi */ - - cpumask_clear(&callmap); - cpumask_set_cpu(cpu, &callmap); - - smp_send_message(callmap, BFIN_IPI_RESCHEDULE, NULL, NULL, 0); + send_ipi(cpumask_of(cpu), BFIN_IPI_RESCHEDULE); return; } void smp_send_msg(const struct cpumask *mask, unsigned long type) { - smp_send_message(*mask, type, NULL, NULL, 0); + send_ipi(mask, type); } void smp_timer_broadcast(const struct cpumask *mask) @@ -333,7 +242,7 @@ void smp_send_stop(void) cpumask_copy(&callmap, cpu_online_mask); cpumask_clear_cpu(smp_processor_id(), &callmap); if (!cpumask_empty(&callmap)) - smp_send_message(callmap, BFIN_IPI_CPU_STOP, NULL, NULL, 0); + send_ipi(&callmap, BFIN_IPI_CPU_STOP); preempt_enable(); @@ -436,7 +345,7 @@ void __init smp_prepare_boot_cpu(void) void __init smp_prepare_cpus(unsigned int max_cpus) { platform_prepare_cpus(max_cpus); - ipi_queue_init(); + bfin_ipi_init(); platform_request_ipi(IRQ_SUPPLE_0, ipi_handler_int0); platform_request_ipi(IRQ_SUPPLE_1, ipi_handler_int1); } |