diff options
Diffstat (limited to 'arch')
458 files changed, 12531 insertions, 9241 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index b7193986cbf..3e2e540a0f2 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -51,10 +51,6 @@ config GENERIC_TIME bool default y -config ARCH_USES_GETTIMEOFFSET - bool - default y - config GENERIC_CMOS_UPDATE def_bool y @@ -65,6 +61,9 @@ config ZONE_DMA config NEED_DMA_MAP_STATE def_bool y +config NEED_SG_DMA_LENGTH + def_bool y + config GENERIC_ISA_DMA bool default y diff --git a/arch/alpha/include/asm/bitops.h b/arch/alpha/include/asm/bitops.h index 296da1d5ed5..1dce24bc455 100644 --- a/arch/alpha/include/asm/bitops.h +++ b/arch/alpha/include/asm/bitops.h @@ -438,22 +438,20 @@ static inline unsigned int __arch_hweight8(unsigned int w) /* * Every architecture must define this function. It's the fastest - * way of searching a 140-bit bitmap where the first 100 bits are - * unlikely to be set. It's guaranteed that at least one of the 140 - * bits is set. + * way of searching a 100-bit bitmap. It's guaranteed that at least + * one of the 100 bits is cleared. */ static inline unsigned long -sched_find_first_bit(unsigned long b[3]) +sched_find_first_bit(const unsigned long b[2]) { - unsigned long b0 = b[0], b1 = b[1], b2 = b[2]; - unsigned long ofs; + unsigned long b0, b1, ofs, tmp; - ofs = (b1 ? 64 : 128); - b1 = (b1 ? b1 : b2); - ofs = (b0 ? 0 : ofs); - b0 = (b0 ? b0 : b1); + b0 = b[0]; + b1 = b[1]; + ofs = (b0 ? 0 : 64); + tmp = (b0 ? b0 : b1); - return __ffs(b0) + ofs; + return __ffs(tmp) + ofs; } #include <asm-generic/bitops/ext2-non-atomic.h> diff --git a/arch/alpha/include/asm/scatterlist.h b/arch/alpha/include/asm/scatterlist.h index 440747ca634..5728c52a741 100644 --- a/arch/alpha/include/asm/scatterlist.h +++ b/arch/alpha/include/asm/scatterlist.h @@ -1,24 +1,7 @@ #ifndef _ALPHA_SCATTERLIST_H #define _ALPHA_SCATTERLIST_H -#include <asm/page.h> -#include <asm/types.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - - unsigned int length; - - dma_addr_t dma_address; - __u32 dma_length; -}; - -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->dma_length) +#include <asm-generic/scatterlist.h> #define ISA_DMA_THRESHOLD (~0UL) diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c index 5465e932e56..1efbed82c0f 100644 --- a/arch/alpha/kernel/time.c +++ b/arch/alpha/kernel/time.c @@ -51,6 +51,7 @@ #include <linux/mc146818rtc.h> #include <linux/time.h> #include <linux/timex.h> +#include <linux/clocksource.h> #include "proto.h" #include "irq_impl.h" @@ -332,6 +333,34 @@ rpcc_after_update_in_progress(void) return rpcc(); } +#ifndef CONFIG_SMP +/* Until and unless we figure out how to get cpu cycle counters + in sync and keep them there, we can't use the rpcc. */ +static cycle_t read_rpcc(struct clocksource *cs) +{ + cycle_t ret = (cycle_t)rpcc(); + return ret; +} + +static struct clocksource clocksource_rpcc = { + .name = "rpcc", + .rating = 300, + .read = read_rpcc, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS +}; + +static inline void register_rpcc_clocksource(long cycle_freq) +{ + clocksource_calc_mult_shift(&clocksource_rpcc, cycle_freq, 4); + clocksource_register(&clocksource_rpcc); +} +#else /* !CONFIG_SMP */ +static inline void register_rpcc_clocksource(long cycle_freq) +{ +} +#endif /* !CONFIG_SMP */ + void __init time_init(void) { @@ -385,6 +414,8 @@ time_init(void) __you_loose(); } + register_rpcc_clocksource(cycle_freq); + state.last_time = cc1; state.scaled_ticks_per_cycle = ((unsigned long) HZ << FIX_SHIFT) / cycle_freq; @@ -395,44 +426,6 @@ time_init(void) } /* - * Use the cycle counter to estimate an displacement from the last time - * tick. Unfortunately the Alpha designers made only the low 32-bits of - * the cycle counter active, so we overflow on 8.2 seconds on a 500MHz - * part. So we can't do the "find absolute time in terms of cycles" thing - * that the other ports do. - */ -u32 arch_gettimeoffset(void) -{ -#ifdef CONFIG_SMP - /* Until and unless we figure out how to get cpu cycle counters - in sync and keep them there, we can't use the rpcc tricks. */ - return 0; -#else - unsigned long delta_cycles, delta_usec, partial_tick; - - delta_cycles = rpcc() - state.last_time; - partial_tick = state.partial_tick; - /* - * usec = cycles * ticks_per_cycle * 2**48 * 1e6 / (2**48 * ticks) - * = cycles * (s_t_p_c) * 1e6 / (2**48 * ticks) - * = cycles * (s_t_p_c) * 15625 / (2**42 * ticks) - * - * which, given a 600MHz cycle and a 1024Hz tick, has a - * dynamic range of about 1.7e17, which is less than the - * 1.8e19 in an unsigned long, so we are safe from overflow. - * - * Round, but with .5 up always, since .5 to even is harder - * with no clear gain. - */ - - delta_usec = (delta_cycles * state.scaled_ticks_per_cycle - + partial_tick) * 15625; - delta_usec = ((delta_usec / ((1UL << (FIX_SHIFT-6-1)) * HZ)) + 1) / 2; - return delta_usec * 1000; -#endif -} - -/* * In order to set the CMOS clock precisely, set_rtc_mmss has to be * called 500 ms after the second nowtime has started, because when * nowtime is written into the registers of the CMOS clock, it will diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c index 00a31deaa96..fadd5f882ff 100644 --- a/arch/alpha/mm/fault.c +++ b/arch/alpha/mm/fault.c @@ -142,7 +142,6 @@ do_page_fault(unsigned long address, unsigned long mmcsr, goto bad_area; } - survive: /* If for any reason at all we couldn't handle the fault, make sure we exit gracefully rather than endlessly redo the fault. */ @@ -188,16 +187,10 @@ do_page_fault(unsigned long address, unsigned long mmcsr, /* We ran out of memory, or some other thing happened to us that made us unable to handle the page fault gracefully. */ out_of_memory: - if (is_global_init(current)) { - yield(); - down_read(&mm->mmap_sem); - goto survive; - } - printk(KERN_ALERT "VM: killing process %s(%d)\n", - current->comm, task_pid_nr(current)); if (!user_mode(regs)) goto no_context; - do_group_exit(SIGKILL); + pagefault_out_of_memory(); + return; do_sigbus: /* Send a sigbus, regardless of whether we were in kernel diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2d70cece2ea..1f254bd6c93 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -671,6 +671,7 @@ config ARCH_S5P6440 select CPU_V6 select GENERIC_GPIO select HAVE_CLK + select ARCH_USES_GETTIMEOFFSET help Samsung S5P6440 CPU based systems @@ -679,17 +680,19 @@ config ARCH_S5P6442 select CPU_V6 select GENERIC_GPIO select HAVE_CLK + select ARCH_USES_GETTIMEOFFSET help Samsung S5P6442 CPU based systems -config ARCH_S5PC1XX - bool "Samsung S5PC1XX" +config ARCH_S5PC100 + bool "Samsung S5PC100" select GENERIC_GPIO select HAVE_CLK select CPU_V7 select ARM_L1_CACHE_SHIFT_6 + select ARCH_USES_GETTIMEOFFSET help - Samsung S5PC1XX series based systems + Samsung S5PC100 series based systems config ARCH_S5PV210 bool "Samsung S5PV210/S5PC110" @@ -697,6 +700,7 @@ config ARCH_S5PV210 select GENERIC_GPIO select HAVE_CLK select ARM_L1_CACHE_SHIFT_6 + select ARCH_USES_GETTIMEOFFSET help Samsung S5PV210/S5PC110 series based systems @@ -876,7 +880,7 @@ source "arch/arm/mach-sa1100/Kconfig" source "arch/arm/plat-samsung/Kconfig" source "arch/arm/plat-s3c24xx/Kconfig" source "arch/arm/plat-s5p/Kconfig" -source "arch/arm/plat-s5pc1xx/Kconfig" + source "arch/arm/plat-spear/Kconfig" if ARCH_S3C2410 @@ -896,9 +900,7 @@ source "arch/arm/mach-s5p6440/Kconfig" source "arch/arm/mach-s5p6442/Kconfig" -if ARCH_S5PC1XX source "arch/arm/mach-s5pc100/Kconfig" -endif source "arch/arm/mach-s5pv210/Kconfig" @@ -1419,6 +1421,17 @@ config CMDLINE time by entering them here. As a minimum, you should specify the memory size and the root device (e.g., mem=64M root=/dev/nfs). +config CMDLINE_FORCE + bool "Always use the default kernel command string" + depends on CMDLINE != "" + help + Always use the default kernel command string, even if the boot + loader passes other arguments to the kernel. + This is useful if you cannot or don't want to change the + command-line options your boot loader passes to the kernel. + + If unsure, say N. + config XIP_KERNEL bool "Kernel Execute-In-Place from ROM" depends on !ZBOOT_ROM diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 4b857fbe431..64ba313724d 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -168,7 +168,7 @@ machine-$(CONFIG_ARCH_S3C24A0) := s3c24a0 machine-$(CONFIG_ARCH_S3C64XX) := s3c64xx machine-$(CONFIG_ARCH_S5P6440) := s5p6440 machine-$(CONFIG_ARCH_S5P6442) := s5p6442 -machine-$(CONFIG_ARCH_S5PC1XX) := s5pc100 +machine-$(CONFIG_ARCH_S5PC100) := s5pc100 machine-$(CONFIG_ARCH_S5PV210) := s5pv210 machine-$(CONFIG_ARCH_SA1100) := sa1100 machine-$(CONFIG_ARCH_SHARK) := shark @@ -198,7 +198,6 @@ plat-$(CONFIG_PLAT_NOMADIK) := nomadik plat-$(CONFIG_PLAT_ORION) := orion plat-$(CONFIG_PLAT_PXA) := pxa plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx samsung -plat-$(CONFIG_PLAT_S5PC1XX) := s5pc1xx samsung plat-$(CONFIG_PLAT_S5P) := s5p samsung plat-$(CONFIG_PLAT_SPEAR) := spear plat-$(CONFIG_PLAT_VERSATILE) := versatile diff --git a/arch/arm/boot/bootp/bootp.lds b/arch/arm/boot/bootp/bootp.lds index 8e3d81ce695..fc54394f434 100644 --- a/arch/arm/boot/bootp/bootp.lds +++ b/arch/arm/boot/bootp/bootp.lds @@ -19,7 +19,7 @@ SECTIONS initrd_size = initrd_end - initrd_start; _etext = .; } - + .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } .stab.excl 0 : { *(.stab.excl) } diff --git a/arch/arm/configs/mx51_defconfig b/arch/arm/configs/mx51_defconfig index c88e9527a8e..a708fd6d6ff 100644 --- a/arch/arm/configs/mx51_defconfig +++ b/arch/arm/configs/mx51_defconfig @@ -809,7 +809,22 @@ CONFIG_SSB_POSSIBLE=y CONFIG_DUMMY_CONSOLE=y # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set -# CONFIG_USB_SUPPORT is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +CONFIG_USB_ARCH_HAS_EHCI=y +CONFIG_USB=y + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_ROOT_HUB_TT=y +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +CONFIG_USB_EHCI_MXC=y + + CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig index 8e94c3caeb8..44cea2ddd22 100644 --- a/arch/arm/configs/s3c2410_defconfig +++ b/arch/arm/configs/s3c2410_defconfig @@ -1,14 +1,15 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.30-rc2 +# Linux kernel version: 2.6.34 +# Fri May 28 19:15:48 2010 # CONFIG_ARM=y CONFIG_HAVE_PWM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y -# CONFIG_GENERIC_TIME is not set -# CONFIG_GENERIC_CLOCKEVENTS is not set -CONFIG_MMU=y +CONFIG_GENERIC_TIME=y +CONFIG_ARCH_USES_GETTIMEOFFSET=y +CONFIG_HAVE_PROC_CPU=y CONFIG_NO_IOPORT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y @@ -18,13 +19,14 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_HAS_CPUFREQ=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y # # General setup @@ -34,6 +36,13 @@ CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_HAVE_KERNEL_LZO=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set +# CONFIG_KERNEL_LZO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y @@ -45,15 +54,16 @@ CONFIG_SYSVIPC_SYSCTL=y # # RCU Subsystem # -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set +CONFIG_TREE_RCU=y +# CONFIG_TREE_PREEMPT_RCU is not set +# CONFIG_TINY_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=32 +# CONFIG_RCU_FANOUT_EXACT is not set # CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=m CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 -# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -69,6 +79,7 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y +CONFIG_RD_LZO=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -78,7 +89,6 @@ CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set -# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y @@ -91,19 +101,30 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_PERF_USE_VMALLOC=y + +# +# Kernel Performance Events And Counters +# +# CONFIG_PERF_EVENTS is not set +# CONFIG_PERF_COUNTERS is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set -# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_CLK=y -# CONFIG_SLOW_WORK is not set + +# +# GCOV-based kernel profiling +# +CONFIG_SLOW_WORK=y CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,7 +136,7 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_BLOCK=y -# CONFIG_LBD is not set +CONFIG_LBDAF=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -123,32 +144,64 @@ CONFIG_BLOCK=y # IO Schedulers # CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_DEFAULT_IOSCHED="cfq" +# CONFIG_INLINE_SPIN_TRYLOCK is not set +# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK is not set +# CONFIG_INLINE_SPIN_LOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK_IRQ is not set +# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set +CONFIG_INLINE_SPIN_UNLOCK=y +# CONFIG_INLINE_SPIN_UNLOCK_BH is not set +CONFIG_INLINE_SPIN_UNLOCK_IRQ=y +# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_READ_TRYLOCK is not set +# CONFIG_INLINE_READ_LOCK is not set +# CONFIG_INLINE_READ_LOCK_BH is not set +# CONFIG_INLINE_READ_LOCK_IRQ is not set +# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set +CONFIG_INLINE_READ_UNLOCK=y +# CONFIG_INLINE_READ_UNLOCK_BH is not set +CONFIG_INLINE_READ_UNLOCK_IRQ=y +# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_WRITE_TRYLOCK is not set +# CONFIG_INLINE_WRITE_LOCK is not set +# CONFIG_INLINE_WRITE_LOCK_BH is not set +# CONFIG_INLINE_WRITE_LOCK_IRQ is not set +# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set +CONFIG_INLINE_WRITE_UNLOCK=y +# CONFIG_INLINE_WRITE_UNLOCK_BH is not set +CONFIG_INLINE_WRITE_UNLOCK_IRQ=y +# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set +# CONFIG_MUTEX_SPIN_ON_OWNER is not set CONFIG_FREEZER=y # # System Type # +CONFIG_MMU=y # CONFIG_ARCH_AAEC2000 is not set # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_VEXPRESS is not set # CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_BCMRING is not set # CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CNS3XXX is not set +# CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set -# CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_STMP3XXX is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_IMX is not set # CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set @@ -156,42 +209,37 @@ CONFIG_FREEZER=y # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_DOVE is not set # CONFIG_ARCH_KIRKWOOD is not set -# CONFIG_ARCH_KS8695 is not set -# CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_LOKI is not set # CONFIG_ARCH_MV78XX0 is not set -# CONFIG_ARCH_MXC is not set # CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_MMP is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_W90X900 is not set +# CONFIG_ARCH_NUC93X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set -# CONFIG_ARCH_MMP is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_SHMOBILE is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set CONFIG_ARCH_S3C2410=y # CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_S5P6440 is not set +# CONFIG_ARCH_S5P6442 is not set +# CONFIG_ARCH_S5PC100 is not set +# CONFIG_ARCH_S5PV210 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_U300 is not set +# CONFIG_ARCH_U8500 is not set +# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_MSM is not set -# CONFIG_ARCH_W90X900 is not set -CONFIG_PLAT_S3C24XX=y -CONFIG_S3C2410_CLOCK=y -CONFIG_S3C24XX_DCLK=y -CONFIG_CPU_S3C244X=y -CONFIG_S3C24XX_PWM=y -CONFIG_S3C24XX_GPIO_EXTRA=128 -CONFIG_S3C24XX_GPIO_EXTRA64=y -CONFIG_S3C24XX_GPIO_EXTRA128=y -CONFIG_PM_SIMTEC=y -CONFIG_S3C2410_DMA=y -# CONFIG_S3C2410_DMA_DEBUG is not set -CONFIG_S3C_ADC=y -CONFIG_MACH_SMDK=y -CONFIG_PLAT_S3C=y -CONFIG_CPU_LLSERIAL_S3C2410=y -CONFIG_CPU_LLSERIAL_S3C2440=y +# CONFIG_PLAT_SPEAR is not set +CONFIG_PLAT_SAMSUNG=y # # Boot options @@ -199,15 +247,44 @@ CONFIG_CPU_LLSERIAL_S3C2440=y # CONFIG_S3C_BOOT_WATCHDOG is not set CONFIG_S3C_BOOT_ERROR_RESET=y CONFIG_S3C_BOOT_UART_FORCE_FIFO=y +CONFIG_S3C_LOWLEVEL_UART_PORT=0 +CONFIG_SAMSUNG_CLKSRC=y +CONFIG_S3C_GPIO_CFG_S3C24XX=y +CONFIG_S3C_GPIO_PULL_UPDOWN=y +CONFIG_S3C_GPIO_PULL_UP=y +CONFIG_SAMSUNG_GPIO_EXTRA=0 +CONFIG_S3C_GPIO_SPACE=0 +CONFIG_S3C_ADC=y +CONFIG_S3C_DEV_HSMMC=y +CONFIG_S3C_DEV_HSMMC1=y +CONFIG_S3C_DEV_HWMON=y +CONFIG_S3C_DEV_FB=y +CONFIG_S3C_DEV_USB_HOST=y +CONFIG_S3C_DEV_WDT=y +CONFIG_S3C_DEV_NAND=y +CONFIG_S3C_DMA=y # # Power management # # CONFIG_SAMSUNG_PM_DEBUG is not set # CONFIG_SAMSUNG_PM_CHECK is not set -CONFIG_S3C_LOWLEVEL_UART_PORT=0 -CONFIG_S3C_GPIO_SPACE=0 -CONFIG_S3C_DEV_HSMMC=y +CONFIG_PLAT_S3C24XX=y +CONFIG_CPU_LLSERIAL_S3C2410=y +CONFIG_CPU_LLSERIAL_S3C2440=y +CONFIG_S3C2410_CLOCK=y +CONFIG_S3C2443_CLOCK=y +CONFIG_S3C24XX_DCLK=y +CONFIG_S3C24XX_PWM=y +CONFIG_S3C24XX_GPIO_EXTRA=128 +CONFIG_S3C24XX_GPIO_EXTRA64=y +CONFIG_S3C24XX_GPIO_EXTRA128=y +CONFIG_PM_SIMTEC=y +CONFIG_S3C2410_DMA=y +# CONFIG_S3C2410_DMA_DEBUG is not set +CONFIG_MACH_SMDK=y +CONFIG_S3C24XX_SIMTEC_AUDIO=y +CONFIG_S3C2410_SETUP_TS=y # # S3C2400 Machines @@ -224,8 +301,10 @@ CONFIG_MACH_BAST_IDE=y # CONFIG_ARCH_SMDK2410=y CONFIG_ARCH_H1940=y +# CONFIG_H1940BT is not set CONFIG_PM_H1940=y CONFIG_MACH_N30=y +CONFIG_MACH_N35=y CONFIG_ARCH_BAST=y CONFIG_MACH_OTOM=y CONFIG_MACH_AML_M5900=y @@ -246,26 +325,35 @@ CONFIG_MACH_SMDK2413=y CONFIG_MACH_S3C2413=y CONFIG_MACH_SMDK2412=y CONFIG_MACH_VSTMS=y +CONFIG_CPU_S3C2416=y +CONFIG_S3C2416_DMA=y + +# +# S3C2416 Machines +# +CONFIG_MACH_SMDK2416=y CONFIG_CPU_S3C2440=y +CONFIG_CPU_S3C2442=y +CONFIG_CPU_S3C244X=y +CONFIG_S3C2440_XTAL_12000000=y +CONFIG_S3C2440_XTAL_16934400=y CONFIG_S3C2440_DMA=y # -# S3C2440 Machines +# S3C2440 and S3C2442 Machines # CONFIG_MACH_ANUBIS=y +CONFIG_MACH_NEO1973_GTA02=y CONFIG_MACH_OSIRIS=y +CONFIG_MACH_OSIRIS_DVS=m CONFIG_MACH_RX3715=y CONFIG_ARCH_S3C2440=y CONFIG_MACH_NEXCODER_2440=y CONFIG_SMDK2440_CPU2440=y +CONFIG_SMDK2440_CPU2442=y CONFIG_MACH_AT2440EVB=y -CONFIG_CPU_S3C2442=y CONFIG_MACH_MINI2440=y - -# -# S3C2442 Machines -# -CONFIG_SMDK2440_CPU2442=y +CONFIG_MACH_RX1950=y CONFIG_CPU_S3C2443=y CONFIG_S3C2443_DMA=y @@ -283,7 +371,7 @@ CONFIG_CPU_32v4T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV4T=y CONFIG_CPU_ABRT_EV5TJ=y -CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_PABRT_LEGACY=y CONFIG_CPU_CACHE_V4WT=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_V4WB=y @@ -299,7 +387,7 @@ CONFIG_CPU_CP15_MMU=y # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set # CONFIG_CPU_CACHE_ROUND_ROBIN is not set -# CONFIG_OUTER_CACHE is not set +CONFIG_ARM_L1_CACHE_SHIFT=5 # # Bus support @@ -316,10 +404,11 @@ CONFIG_VMSPLIT_3G=y # CONFIG_VMSPLIT_2G is not set # CONFIG_VMSPLIT_1G is not set CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_HZ=200 # CONFIG_AEABI is not set -CONFIG_ARCH_FLATMEM_HAS_HOLES=y # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set # CONFIG_HIGHMEM is not set @@ -330,14 +419,14 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4096 +CONFIG_SPLIT_PTLOCK_CPUS=999999 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y -CONFIG_UNEVICTABLE_LRU=y -CONFIG_HAVE_MLOCK=y -CONFIG_HAVE_MLOCKED_PAGE_BIT=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_ALIGNMENT_TRAP=y +# CONFIG_UACCESS_WITH_MEMCPY is not set # # Boot options @@ -345,12 +434,14 @@ CONFIG_ALIGNMENT_TRAP=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="root=/dev/hda1 ro init=/bin/bash console=ttySAC0" +# CONFIG_CMDLINE_FORCE is not set # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set # # CPU Power Management # +# CONFIG_CPU_FREQ is not set # CONFIG_CPU_IDLE is not set # @@ -384,6 +475,8 @@ CONFIG_PM_SLEEP=y CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_APM_EMULATION=m +# CONFIG_PM_RUNTIME is not set +CONFIG_PM_OPS=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_NET=y @@ -391,7 +484,6 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y -# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m @@ -442,7 +534,9 @@ CONFIG_TCP_CONG_ILLINOIS=m # CONFIG_DEFAULT_BIC is not set CONFIG_DEFAULT_CUBIC=y # CONFIG_DEFAULT_HTCP is not set +# CONFIG_DEFAULT_HYBLA is not set # CONFIG_DEFAULT_VEGAS is not set +# CONFIG_DEFAULT_VENO is not set # CONFIG_DEFAULT_WESTWOOD is not set # CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="cubic" @@ -463,6 +557,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m CONFIG_IPV6_SIT=m +# CONFIG_IPV6_SIT_6RD is not set CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m # CONFIG_IPV6_MULTIPLE_TABLES is not set @@ -498,8 +593,19 @@ CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m # CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m + +# +# Xtables combined modules +# +CONFIG_NETFILTER_XT_MARK=m +CONFIG_NETFILTER_XT_CONNMARK=m + +# +# Xtables targets +# CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +# CONFIG_NETFILTER_XT_TARGET_CT is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_LED=m @@ -508,9 +614,14 @@ CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m # CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set CONFIG_NETFILTER_XT_TARGET_RATEEST=m +# CONFIG_NETFILTER_XT_TARGET_TEE is not set # CONFIG_NETFILTER_XT_TARGET_TRACE is not set CONFIG_NETFILTER_XT_TARGET_TCPMSS=m # CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set + +# +# Xtables matches +# CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m @@ -529,6 +640,7 @@ CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +# CONFIG_NETFILTER_XT_MATCH_OSF is not set CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m @@ -536,7 +648,6 @@ CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_RECENT=m -# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -556,6 +667,7 @@ CONFIG_IP_VS_TAB_BITS=12 # CONFIG_IP_VS_PROTO_UDP is not set # CONFIG_IP_VS_PROTO_ESP is not set # CONFIG_IP_VS_PROTO_AH is not set +# CONFIG_IP_VS_PROTO_SCTP is not set # # IPVS scheduler @@ -639,8 +751,10 @@ CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set +# CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set +# CONFIG_L2TP is not set # CONFIG_BRIDGE is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set @@ -653,6 +767,7 @@ CONFIG_IP6_NF_RAW=m # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y # CONFIG_DCB is not set @@ -666,6 +781,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set CONFIG_BT=m CONFIG_BT_L2CAP=m +# CONFIG_BT_L2CAP_EXT_FEATURES is not set CONFIG_BT_SCO=m CONFIG_BT_RFCOMM=m CONFIG_BT_RFCOMM_TTY=y @@ -687,19 +803,22 @@ CONFIG_BT_HCIBCM203X=m CONFIG_BT_HCIBPA10X=m CONFIG_BT_HCIBFUSB=m CONFIG_BT_HCIVHCI=m +# CONFIG_BT_MRVL is not set # CONFIG_AF_RXRPC is not set CONFIG_WIRELESS=y +CONFIG_WEXT_CORE=y +CONFIG_WEXT_PROC=y CONFIG_CFG80211=m +# CONFIG_NL80211_TESTMODE is not set +# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set # CONFIG_CFG80211_REG_DEBUG is not set -# CONFIG_WIRELESS_OLD_REGULATORY is not set -CONFIG_WIRELESS_EXT=y +CONFIG_CFG80211_DEFAULT_PS=y +# CONFIG_CFG80211_INTERNAL_REGDB is not set +CONFIG_CFG80211_WEXT=y CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_LIB80211 is not set CONFIG_MAC80211=m - -# -# Rate control algorithm selection -# +CONFIG_MAC80211_HAS_RC=y CONFIG_MAC80211_RC_MINSTREL=y # CONFIG_MAC80211_RC_DEFAULT_PID is not set CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y @@ -710,6 +829,7 @@ CONFIG_MAC80211_LEDS=y # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set +# CONFIG_CAIF is not set # # Device Drivers @@ -719,6 +839,7 @@ CONFIG_MAC80211_LEDS=y # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -730,9 +851,9 @@ CONFIG_EXTRA_FIRMWARE="" # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y -# CONFIG_MTD_TESTS is not set CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y @@ -752,6 +873,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_SM_FTL is not set # CONFIG_MTD_OOPS is not set # @@ -793,6 +915,7 @@ CONFIG_MTD_ROM=y # # CONFIG_MTD_DATAFLASH is not set # CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SST25L is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -805,9 +928,12 @@ CONFIG_MTD_ROM=y # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set CONFIG_MTD_NAND=y -# CONFIG_MTD_NAND_VERIFY_WRITE is not set +CONFIG_MTD_NAND_ECC=y # CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_SM_COMMON is not set # CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_DENALI_SCRATCH_REG_ADDR=0xFF108018 # CONFIG_MTD_NAND_GPIO is not set CONFIG_MTD_NAND_IDS=y CONFIG_MTD_NAND_S3C2410=y @@ -843,6 +969,10 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set + +# +# DRBD disabled because PROC_FS, INET or CONNECTOR not selected +# CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_UB=m CONFIG_BLK_DEV_RAM=y @@ -851,19 +981,26 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set CONFIG_ATA_OVER_ETH=m +# CONFIG_MG_DISK is not set CONFIG_MISC_DEVICES=y +# CONFIG_AD525X_DPOT is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_ISL29003 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_DS1682 is not set +# CONFIG_TI_DAC7512 is not set # CONFIG_C2PORT is not set # # EEPROM support # -CONFIG_EEPROM_AT24=m +CONFIG_EEPROM_AT24=y CONFIG_EEPROM_AT25=m CONFIG_EEPROM_LEGACY=m +# CONFIG_EEPROM_MAX6875 is not set CONFIG_EEPROM_93CX6=m +# CONFIG_IWMC3200TOP is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y @@ -890,6 +1027,7 @@ CONFIG_BLK_DEV_PLATFORM=y # # SCSI device support # +CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -907,10 +1045,6 @@ CONFIG_BLK_DEV_SR=m CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_CHR_DEV_SG=y CONFIG_CHR_DEV_SCH=m - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set @@ -951,7 +1085,6 @@ CONFIG_SCSI_LOWLEVEL=y CONFIG_HAVE_PATA_PLATFORM=y # CONFIG_MD is not set CONFIG_NETDEVICES=y -CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -989,16 +1122,30 @@ CONFIG_DM9000_DEBUGLEVEL=4 # CONFIG_NET_PCI is not set # CONFIG_B44 is not set # CONFIG_CS89x0 is not set +# CONFIG_KS8842 is not set +# CONFIG_KS8851 is not set +# CONFIG_KS8851_MLL is not set # CONFIG_NET_POCKET is not set CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_TR is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set +CONFIG_WLAN=y +# CONFIG_LIBERTAS_THINFIRM is not set +# CONFIG_AT76C50X_USB is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_USB_NET_RNDIS_WLAN is not set +# CONFIG_RTL8187 is not set +# CONFIG_MAC80211_HWSIM is not set +# CONFIG_ATH_COMMON is not set +# CONFIG_B43 is not set +# CONFIG_B43LEGACY is not set +# CONFIG_HOSTAP is not set +# CONFIG_IWM is not set +# CONFIG_LIBERTAS is not set +# CONFIG_P54_COMMON is not set +# CONFIG_RT2X00 is not set +# CONFIG_WL12XX is not set +# CONFIG_ZD1211RW is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -1012,6 +1159,7 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set +# CONFIG_USB_IPHETH is not set # CONFIG_WAN is not set # CONFIG_PLIP is not set # CONFIG_PPP is not set @@ -1020,6 +1168,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set # CONFIG_ISDN is not set +# CONFIG_PHONE is not set # # Input device support @@ -1027,6 +1176,7 @@ CONFIG_NETDEV_10000=y CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set +# CONFIG_INPUT_SPARSEKMAP is not set # # Userland interfaces @@ -1043,13 +1193,20 @@ CONFIG_INPUT_EVDEV=y # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ADP5588 is not set CONFIG_KEYBOARD_ATKBD=y -# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_QT2160 is not set # CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_KEYBOARD_TCA6416 is not set +# CONFIG_KEYBOARD_MATRIX is not set +# CONFIG_KEYBOARD_LM8323 is not set +# CONFIG_KEYBOARD_MAX7359 is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_STOWAWAY is not set -# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y @@ -1057,6 +1214,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set +# CONFIG_MOUSE_PS2_SENTELIC is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set CONFIG_MOUSE_APPLETOUCH=m @@ -1066,6 +1224,7 @@ CONFIG_MOUSE_BCM5974=m # CONFIG_MOUSE_PC110PAD is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_MOUSE_GPIO is not set +# CONFIG_MOUSE_SYNAPTICS_I2C is not set CONFIG_INPUT_JOYSTICK=y CONFIG_JOYSTICK_ANALOG=m CONFIG_JOYSTICK_A3D=m @@ -1102,10 +1261,15 @@ CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_AD7879_I2C is not set # CONFIG_TOUCHSCREEN_AD7879_SPI is not set # CONFIG_TOUCHSCREEN_AD7879 is not set +# CONFIG_TOUCHSCREEN_DYNAPRO is not set +# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set +# CONFIG_TOUCHSCREEN_EETI is not set # CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_S3C2410 is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set # CONFIG_TOUCHSCREEN_WACOM_W8001 is not set +# CONFIG_TOUCHSCREEN_MCS5000 is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set # CONFIG_TOUCHSCREEN_INEXIO is not set # CONFIG_TOUCHSCREEN_MK712 is not set @@ -1126,9 +1290,16 @@ CONFIG_TOUCHSCREEN_USB_IRTOUCH=y CONFIG_TOUCHSCREEN_USB_IDEALTEK=y CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y CONFIG_TOUCHSCREEN_USB_GOTOP=y +CONFIG_TOUCHSCREEN_USB_JASTEC=y +CONFIG_TOUCHSCREEN_USB_E2I=y +CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y +CONFIG_TOUCHSCREEN_USB_ETT_TC5UH=y +CONFIG_TOUCHSCREEN_USB_NEXIO=y # CONFIG_TOUCHSCREEN_TOUCHIT213 is not set # CONFIG_TOUCHSCREEN_TSC2007 is not set +# CONFIG_TOUCHSCREEN_W90X900 is not set CONFIG_INPUT_MISC=y +# CONFIG_INPUT_AD714X is not set CONFIG_INPUT_ATI_REMOTE=m CONFIG_INPUT_ATI_REMOTE2=m CONFIG_INPUT_KEYSPAN_REMOTE=m @@ -1136,6 +1307,8 @@ CONFIG_INPUT_POWERMATE=m CONFIG_INPUT_YEALINK=m CONFIG_INPUT_CM109=m CONFIG_INPUT_UINPUT=m +# CONFIG_INPUT_PCF50633_PMU is not set +# CONFIG_INPUT_PCF8574 is not set CONFIG_INPUT_GPIO_ROTARY_ENCODER=m # @@ -1146,6 +1319,7 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PARKBD is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_ALTERA_PS2 is not set CONFIG_GAMEPORT=m # CONFIG_GAMEPORT_NS558 is not set # CONFIG_GAMEPORT_L4 is not set @@ -1167,10 +1341,9 @@ CONFIG_SERIAL_NONSTANDARD=y # CONFIG_MOXA_INTELLIO is not set # CONFIG_MOXA_SMARTIO is not set # CONFIG_N_HDLC is not set +# CONFIG_N_GSM is not set # CONFIG_RISCOM8 is not set # CONFIG_SPECIALIX is not set -# CONFIG_SX is not set -# CONFIG_RIO is not set # CONFIG_STALDRV is not set # @@ -1195,6 +1368,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y # Non-8250 serial port support # CONFIG_SERIAL_SAMSUNG=y +CONFIG_SERIAL_SAMSUNG_UARTS_4=y CONFIG_SERIAL_SAMSUNG_UARTS=4 # CONFIG_SERIAL_SAMSUNG_DEBUG is not set CONFIG_SERIAL_SAMSUNG_CONSOLE=y @@ -1204,6 +1378,9 @@ CONFIG_SERIAL_S3C2440=y # CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_TIMBERDALE is not set +# CONFIG_SERIAL_ALTERA_JTAGUART is not set +# CONFIG_SERIAL_ALTERA_UART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y @@ -1221,6 +1398,7 @@ CONFIG_HW_RANDOM=y CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=m CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y @@ -1232,10 +1410,12 @@ CONFIG_I2C_ALGOBIT=y # # I2C system bus drivers (mostly embedded / system-on-chip) # +# CONFIG_I2C_DESIGNWARE is not set # CONFIG_I2C_GPIO is not set # CONFIG_I2C_OCORES is not set CONFIG_I2C_S3C2410=y CONFIG_I2C_SIMTEC=y +# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1252,20 +1432,9 @@ CONFIG_I2C_SIMTEC=y # CONFIG_I2C_PCA_ISA is not set # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set - -# -# Miscellaneous I2C Chip support -# -# CONFIG_DS1682 is not set -# CONFIG_SENSORS_PCF8574 is not set -# CONFIG_PCF8575 is not set -# CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_MAX6875 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CHIP is not set CONFIG_SPI=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -1278,13 +1447,21 @@ CONFIG_SPI_BITBANG=m CONFIG_SPI_GPIO=m # CONFIG_SPI_LM70_LLP is not set CONFIG_SPI_S3C24XX=m +# CONFIG_SPI_S3C24XX_FIQ is not set CONFIG_SPI_S3C24XX_GPIO=m +# CONFIG_SPI_XILINX is not set +# CONFIG_SPI_DESIGNWARE is not set # # SPI Protocol Masters # CONFIG_SPI_SPIDEV=m CONFIG_SPI_TLE62X0=m + +# +# PPS support +# +# CONFIG_PPS is not set CONFIG_ARCH_REQUIRE_GPIOLIB=y CONFIG_GPIOLIB=y # CONFIG_DEBUG_GPIO is not set @@ -1293,13 +1470,16 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # +# CONFIG_GPIO_IT8761E is not set # # I2C GPIO expanders: # +# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set +# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -1310,10 +1490,29 @@ CONFIG_GPIOLIB=y # # CONFIG_GPIO_MAX7301 is not set # CONFIG_GPIO_MCP23S08 is not set +# CONFIG_GPIO_MC33880 is not set + +# +# AC97 GPIO expanders: +# # CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +# CONFIG_PDA_POWER is not set +# CONFIG_APM_POWER is not set +# CONFIG_TEST_POWER is not set +# CONFIG_BATTERY_DS2760 is not set +# CONFIG_BATTERY_DS2782 is not set +# CONFIG_BATTERY_BQ27x00 is not set +# CONFIG_BATTERY_MAX17040 is not set +# CONFIG_CHARGER_PCF50633 is not set CONFIG_HWMON=y CONFIG_HWMON_VID=m +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Native drivers +# # CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADCXX is not set @@ -1323,10 +1522,11 @@ CONFIG_HWMON_VID=m # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set -# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set +# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_F71805F is not set @@ -1338,6 +1538,7 @@ CONFIG_HWMON_VID=m # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_LM63 is not set # CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_LM73 is not set CONFIG_SENSORS_LM75=m # CONFIG_SENSORS_LM77 is not set CONFIG_SENSORS_LM78=m @@ -1358,12 +1559,17 @@ CONFIG_SENSORS_LM85=m # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_SHT15 is not set +# CONFIG_SENSORS_S3C is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_ADS7871 is not set +# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_TMP401 is not set +# CONFIG_SENSORS_TMP421 is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_W83781D is not set # CONFIG_SENSORS_W83791D is not set @@ -1374,9 +1580,8 @@ CONFIG_SENSORS_LM85=m # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_SENSORS_LIS3_SPI is not set -# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_SENSORS_LIS3_I2C is not set # CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -1385,6 +1590,7 @@ CONFIG_WATCHDOG=y # # CONFIG_SOFT_WATCHDOG is not set CONFIG_S3C2410_WATCHDOG=y +# CONFIG_MAX63XX_WATCHDOG is not set # # ISA-based Watchdog Cards @@ -1408,213 +1614,36 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set +# CONFIG_MFD_88PM860X is not set CONFIG_MFD_SM501=y # CONFIG_MFD_SM501_GPIO is not set # CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_HTC_I2CPLD is not set # CONFIG_UCB1400_CORE is not set -# CONFIG_TPS65010 is not set +CONFIG_TPS65010=m # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_MFD_T7L66XB is not set # CONFIG_MFD_TC6387XB is not set # CONFIG_MFD_TC6393XB is not set # CONFIG_PMIC_DA903X is not set +# CONFIG_PMIC_ADP5520 is not set +# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_PCF50633 is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -CONFIG_VIDEO_DEV=m -CONFIG_VIDEO_V4L2_COMMON=m -CONFIG_VIDEO_ALLOW_V4L1=y -CONFIG_VIDEO_V4L1_COMPAT=y -CONFIG_DVB_CORE=m -CONFIG_VIDEO_MEDIA=m - -# -# Multimedia drivers -# -CONFIG_MEDIA_ATTACH=y -CONFIG_MEDIA_TUNER=m -# CONFIG_MEDIA_TUNER_CUSTOMISE is not set -CONFIG_MEDIA_TUNER_SIMPLE=m -CONFIG_MEDIA_TUNER_TDA8290=m -CONFIG_MEDIA_TUNER_TDA827X=m -CONFIG_MEDIA_TUNER_TDA18271=m -CONFIG_MEDIA_TUNER_TDA9887=m -CONFIG_MEDIA_TUNER_TEA5761=m -CONFIG_MEDIA_TUNER_TEA5767=m -CONFIG_MEDIA_TUNER_MT20XX=m -CONFIG_MEDIA_TUNER_MT2060=m -CONFIG_MEDIA_TUNER_MT2266=m -CONFIG_MEDIA_TUNER_QT1010=m -CONFIG_MEDIA_TUNER_XC2028=m -CONFIG_MEDIA_TUNER_XC5000=m -CONFIG_MEDIA_TUNER_MXL5005S=m -CONFIG_MEDIA_TUNER_MXL5007T=m -CONFIG_MEDIA_TUNER_MC44S803=m -CONFIG_VIDEO_V4L2=m -CONFIG_VIDEO_V4L1=m -CONFIG_VIDEOBUF_GEN=m -CONFIG_VIDEOBUF_VMALLOC=m -CONFIG_VIDEO_TVEEPROM=m -CONFIG_VIDEO_CAPTURE_DRIVERS=y -# CONFIG_VIDEO_ADV_DEBUG is not set -# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set -CONFIG_VIDEO_HELPER_CHIPS_AUTO=y -CONFIG_VIDEO_VIVI=m -CONFIG_VIDEO_PMS=m -CONFIG_VIDEO_BWQCAM=m -CONFIG_VIDEO_CQCAM=m -CONFIG_VIDEO_W9966=m -CONFIG_VIDEO_CPIA=m -CONFIG_VIDEO_CPIA_PP=m -CONFIG_VIDEO_CPIA_USB=m -CONFIG_VIDEO_CPIA2=m -CONFIG_VIDEO_SAA5246A=m -CONFIG_VIDEO_SAA5249=m -CONFIG_VIDEO_AU0828=m -# CONFIG_SOC_CAMERA is not set -CONFIG_V4L_USB_DRIVERS=y -# CONFIG_USB_VIDEO_CLASS is not set -CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y -CONFIG_USB_GSPCA=m -# CONFIG_USB_M5602 is not set -# CONFIG_USB_STV06XX is not set -# CONFIG_USB_GSPCA_CONEX is not set -# CONFIG_USB_GSPCA_ETOMS is not set -# CONFIG_USB_GSPCA_FINEPIX is not set -# CONFIG_USB_GSPCA_MARS is not set -# CONFIG_USB_GSPCA_MR97310A is not set -# CONFIG_USB_GSPCA_OV519 is not set -# CONFIG_USB_GSPCA_OV534 is not set -# CONFIG_USB_GSPCA_PAC207 is not set -# CONFIG_USB_GSPCA_PAC7311 is not set -# CONFIG_USB_GSPCA_SONIXB is not set -# CONFIG_USB_GSPCA_SONIXJ is not set -# CONFIG_USB_GSPCA_SPCA500 is not set -# CONFIG_USB_GSPCA_SPCA501 is not set -# CONFIG_USB_GSPCA_SPCA505 is not set -# CONFIG_USB_GSPCA_SPCA506 is not set -# CONFIG_USB_GSPCA_SPCA508 is not set -# CONFIG_USB_GSPCA_SPCA561 is not set -# CONFIG_USB_GSPCA_SQ905 is not set -# CONFIG_USB_GSPCA_SQ905C is not set -# CONFIG_USB_GSPCA_STK014 is not set -# CONFIG_USB_GSPCA_SUNPLUS is not set -# CONFIG_USB_GSPCA_T613 is not set -# CONFIG_USB_GSPCA_TV8532 is not set -# CONFIG_USB_GSPCA_VC032X is not set -# CONFIG_USB_GSPCA_ZC3XX is not set -# CONFIG_VIDEO_PVRUSB2 is not set -# CONFIG_VIDEO_HDPVR is not set -# CONFIG_VIDEO_EM28XX is not set -# CONFIG_VIDEO_CX231XX is not set -# CONFIG_VIDEO_USBVISION is not set -# CONFIG_USB_VICAM is not set -# CONFIG_USB_IBMCAM is not set -# CONFIG_USB_KONICAWC is not set -# CONFIG_USB_QUICKCAM_MESSENGER is not set -# CONFIG_USB_ET61X251 is not set -# CONFIG_VIDEO_OVCAMCHIP is not set -# CONFIG_USB_OV511 is not set -# CONFIG_USB_SE401 is not set -# CONFIG_USB_SN9C102 is not set -# CONFIG_USB_STV680 is not set -# CONFIG_USB_ZC0301 is not set -# CONFIG_USB_PWC is not set -CONFIG_USB_PWC_INPUT_EVDEV=y -# CONFIG_USB_ZR364XX is not set -# CONFIG_USB_STKWEBCAM is not set -# CONFIG_USB_S2255 is not set -CONFIG_RADIO_ADAPTERS=y -CONFIG_RADIO_CADET=m -CONFIG_RADIO_RTRACK=m -CONFIG_RADIO_RTRACK2=m -CONFIG_RADIO_AZTECH=m -CONFIG_RADIO_GEMTEK=m -CONFIG_RADIO_SF16FMI=m -CONFIG_RADIO_SF16FMR2=m -CONFIG_RADIO_TERRATEC=m -CONFIG_RADIO_TRUST=m -CONFIG_RADIO_TYPHOON=m -CONFIG_RADIO_TYPHOON_PROC_FS=y -CONFIG_RADIO_ZOLTRIX=m -CONFIG_USB_DSBR=m -CONFIG_USB_SI470X=m -CONFIG_USB_MR800=m -CONFIG_RADIO_TEA5764=m -CONFIG_DVB_DYNAMIC_MINORS=y -CONFIG_DVB_CAPTURE_DRIVERS=y -# CONFIG_TTPCI_EEPROM is not set - -# -# Supported USB Adapters -# -CONFIG_DVB_USB=m -# CONFIG_DVB_USB_DEBUG is not set -# CONFIG_DVB_USB_A800 is not set -CONFIG_DVB_USB_DIBUSB_MB=m -# CONFIG_DVB_USB_DIBUSB_MB_FAULTY is not set -CONFIG_DVB_USB_DIBUSB_MC=m -CONFIG_DVB_USB_DIB0700=m -CONFIG_DVB_USB_UMT_010=m -CONFIG_DVB_USB_CXUSB=m -CONFIG_DVB_USB_M920X=m -# CONFIG_DVB_USB_GL861 is not set -# CONFIG_DVB_USB_AU6610 is not set -# CONFIG_DVB_USB_DIGITV is not set -# CONFIG_DVB_USB_VP7045 is not set -# CONFIG_DVB_USB_VP702X is not set -# CONFIG_DVB_USB_GP8PSK is not set -# CONFIG_DVB_USB_NOVA_T_USB2 is not set -# CONFIG_DVB_USB_TTUSB2 is not set -# CONFIG_DVB_USB_DTT200U is not set -# CONFIG_DVB_USB_OPERA1 is not set -CONFIG_DVB_USB_AF9005=m -# CONFIG_DVB_USB_AF9005_REMOTE is not set -# CONFIG_DVB_USB_DW2102 is not set -# CONFIG_DVB_USB_CINERGY_T2 is not set -# CONFIG_DVB_USB_ANYSEE is not set -# CONFIG_DVB_USB_DTV5100 is not set -# CONFIG_DVB_USB_AF9015 is not set -# CONFIG_DVB_USB_CE6230 is not set -# CONFIG_DVB_SIANO_SMS1XXX is not set - -# -# Supported FlexCopII (B2C2) Adapters -# -# CONFIG_DVB_B2C2_FLEXCOP is not set - -# -# Supported DVB Frontends -# -# CONFIG_DVB_FE_CUSTOMISE is not set -CONFIG_DVB_CX22702=m -CONFIG_DVB_TDA1004X=m -CONFIG_DVB_MT352=m -CONFIG_DVB_ZL10353=m -CONFIG_DVB_DIB3000MB=m -CONFIG_DVB_DIB3000MC=m -CONFIG_DVB_DIB7000M=m -CONFIG_DVB_DIB7000P=m -CONFIG_DVB_LGDT330X=m -CONFIG_DVB_LGDT3305=m -CONFIG_DVB_AU8522=m -CONFIG_DVB_S5H1411=m -CONFIG_DVB_PLL=m -CONFIG_DVB_TUNER_DIB0070=m -CONFIG_DVB_LGS8GL5=m -CONFIG_DAB=y -CONFIG_USB_DABUSB=m +# CONFIG_MFD_WM8994 is not set +CONFIG_MFD_PCF50633=y +# CONFIG_MFD_MC13783 is not set +# CONFIG_PCF50633_ADC is not set +CONFIG_PCF50633_GPIO=y +# CONFIG_AB3100_CORE is not set +# CONFIG_EZX_PCAP is not set +# CONFIG_AB4500_CORE is not set +# CONFIG_REGULATOR is not set +# CONFIG_MEDIA_SUPPORT is not set # # Graphics support @@ -1653,6 +1682,8 @@ CONFIG_FB_SM501=y # CONFIG_FB_BROADSHEET is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m +# CONFIG_LCD_L4F00242T03 is not set +# CONFIG_LCD_LMS283GF05 is not set # CONFIG_LCD_LTV350QV is not set # CONFIG_LCD_ILI9320 is not set # CONFIG_LCD_TDO24M is not set @@ -1682,6 +1713,7 @@ CONFIG_FONT_8x16=y # CONFIG_LOGO is not set CONFIG_SOUND=y CONFIG_SOUND_OSS_CORE=y +CONFIG_SOUND_OSS_CORE_PRECLAIM=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1701,36 +1733,44 @@ CONFIG_SND_VERBOSE_PROCFS=y CONFIG_SND_VERBOSE_PRINTK=y # CONFIG_SND_DEBUG is not set CONFIG_SND_VMASTER=y +CONFIG_SND_RAWMIDI_SEQ=m +# CONFIG_SND_OPL3_LIB_SEQ is not set +# CONFIG_SND_OPL4_LIB_SEQ is not set +# CONFIG_SND_SBAWE_SEQ is not set +# CONFIG_SND_EMU10K1_SEQ is not set CONFIG_SND_AC97_CODEC=m # CONFIG_SND_DRIVERS is not set # CONFIG_SND_ARM is not set # CONFIG_SND_SPI is not set CONFIG_SND_USB=y CONFIG_SND_USB_AUDIO=m +# CONFIG_SND_USB_UA101 is not set CONFIG_SND_USB_CAIAQ=m # CONFIG_SND_USB_CAIAQ_INPUT is not set CONFIG_SND_SOC=y CONFIG_SND_SOC_AC97_BUS=y CONFIG_SND_S3C24XX_SOC=y -CONFIG_SND_S3C24XX_SOC_I2S=m +CONFIG_SND_S3C24XX_SOC_I2S=y CONFIG_SND_S3C_I2SV2_SOC=m CONFIG_SND_S3C2412_SOC_I2S=m -CONFIG_SND_S3C2443_SOC_AC97=m +CONFIG_SND_S3C_SOC_AC97=m +# CONFIG_SND_S3C24XX_SOC_NEO1973_GTA02_WM8753 is not set CONFIG_SND_S3C24XX_SOC_JIVE_WM8750=m CONFIG_SND_S3C24XX_SOC_SMDK2443_WM9710=m CONFIG_SND_S3C24XX_SOC_LN2440SBC_ALC650=m -CONFIG_SND_S3C24XX_SOC_S3C24XX_UDA134X=m +CONFIG_SND_S3C24XX_SOC_S3C24XX_UDA134X=y +# CONFIG_SND_S3C24XX_SOC_SIMTEC_TLV320AIC23 is not set +# CONFIG_SND_S3C24XX_SOC_SIMTEC_HERMES is not set CONFIG_SND_SOC_I2C_AND_SPI=y # CONFIG_SND_SOC_ALL_CODECS is not set CONFIG_SND_SOC_AC97_CODEC=m -CONFIG_SND_SOC_L3=m -CONFIG_SND_SOC_UDA134X=m +CONFIG_SND_SOC_L3=y +CONFIG_SND_SOC_UDA134X=y CONFIG_SND_SOC_WM8750=m # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y CONFIG_HID=y -# CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set # @@ -1743,6 +1783,8 @@ CONFIG_HID=y # Special HID drivers # CONFIG_HID_APPLE=m +# CONFIG_HID_MAGICMOUSE is not set +# CONFIG_HID_WACOM is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1757,8 +1799,6 @@ CONFIG_USB=y CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_SUSPEND is not set -# CONFIG_USB_OTG is not set CONFIG_USB_MON=y # CONFIG_USB_WUSB is not set # CONFIG_USB_WUSB_CBAF is not set @@ -1770,6 +1810,7 @@ CONFIG_USB_MON=y # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_ISP1362_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set @@ -1854,6 +1895,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=y CONFIG_USB_SERIAL_NAVMAN=m CONFIG_USB_SERIAL_PL2303=y # CONFIG_USB_SERIAL_OTI6858 is not set +# CONFIG_USB_SERIAL_QCAUX is not set # CONFIG_USB_SERIAL_QUALCOMM is not set # CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_HP4X is not set @@ -1864,9 +1906,12 @@ CONFIG_USB_SERIAL_PL2303=y # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_XIRCOM is not set +CONFIG_USB_SERIAL_WWAN=m CONFIG_USB_SERIAL_OPTION=m # CONFIG_USB_SERIAL_OMNINET is not set # CONFIG_USB_SERIAL_OPTICON is not set +# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set +# CONFIG_USB_SERIAL_ZIO is not set # CONFIG_USB_SERIAL_DEBUG is not set # @@ -1879,7 +1924,6 @@ CONFIG_USB_SEVSEG=m CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m -CONFIG_USB_BERRY_CHARGE=m CONFIG_USB_LED=m CONFIG_USB_CYPRESS_CY7C63=m CONFIG_USB_CYTHERM=m @@ -1891,13 +1935,13 @@ CONFIG_USB_TRANCEVIBRATOR=m CONFIG_USB_IOWARRIOR=m CONFIG_USB_TEST=m # CONFIG_USB_ISIGHTFW is not set -# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # # OTG and related infrastructure # # CONFIG_USB_GPIO_VBUS is not set +# CONFIG_USB_ULPI is not set # CONFIG_NOP_USB_XCEIV is not set CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set @@ -1915,10 +1959,15 @@ CONFIG_MMC_TEST=m # MMC/SD/SDIO Host Controller Drivers # CONFIG_MMC_SDHCI=m +# CONFIG_MMC_SDHCI_PLTFM is not set +# CONFIG_MMC_SDHCI_S3C is not set CONFIG_MMC_SPI=m CONFIG_MMC_S3C=y +# CONFIG_MMC_S3C_HW_SDIO_IRQ is not set +CONFIG_MMC_S3C_PIO=y +# CONFIG_MMC_S3C_DMA is not set +# CONFIG_MMC_S3C_PIODMA is not set # CONFIG_MEMSTICK is not set -# CONFIG_ACCESSIBILITY is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=m @@ -1930,26 +1979,28 @@ CONFIG_LEDS_H1940=m CONFIG_LEDS_PCA9532=m CONFIG_LEDS_GPIO=m CONFIG_LEDS_GPIO_PLATFORM=y -CONFIG_LEDS_LP5521=m +# CONFIG_LEDS_LP3944 is not set CONFIG_LEDS_PCA955X=m CONFIG_LEDS_DAC124S085=m CONFIG_LEDS_PWM=m CONFIG_LEDS_BD2802=m +# CONFIG_LEDS_LT3593 is not set +CONFIG_LEDS_TRIGGERS=y # # LED Triggers # -CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m # CONFIG_LEDS_TRIGGER_IDE_DISK is not set CONFIG_LEDS_TRIGGER_HEARTBEAT=m -CONFIG_LEDS_TRIGGER_BACKLIGHT=m +CONFIG_LEDS_TRIGGER_BACKLIGHT=y CONFIG_LEDS_TRIGGER_GPIO=m CONFIG_LEDS_TRIGGER_DEFAULT_ON=m # # iptables trigger is under Netfilter config (LED target) # +# CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1978,9 +2029,11 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_BQ32K is not set # CONFIG_RTC_DRV_S35390A is not set # CONFIG_RTC_DRV_FM3130 is not set # CONFIG_RTC_DRV_RX8581 is not set +# CONFIG_RTC_DRV_RX8025 is not set # # SPI RTC drivers @@ -1992,6 +2045,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_DS3234 is not set +# CONFIG_RTC_DRV_PCF2123 is not set # # Platform RTC drivers @@ -2005,8 +2059,11 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_MSM6242 is not set # CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_RP5C01 is not set # CONFIG_RTC_DRV_V3020 is not set +# CONFIG_RTC_DRV_PCF50633 is not set # # on-CPU RTC drivers @@ -2014,7 +2071,6 @@ CONFIG_RTC_INTF_DEV=y CONFIG_RTC_DRV_S3C=y # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set -# CONFIG_REGULATOR is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -2032,20 +2088,23 @@ CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y # CONFIG_EXT3_FS_SECURITY is not set CONFIG_EXT4_FS=m -# CONFIG_EXT4DEV_COMPAT is not set CONFIG_EXT4_FS_XATTR=y CONFIG_EXT4_FS_POSIX_ACL=y # CONFIG_EXT4_FS_SECURITY is not set +# CONFIG_EXT4_DEBUG is not set CONFIG_JBD=y CONFIG_JBD2=m CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y -CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_BTRFS_FS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -2053,6 +2112,7 @@ CONFIG_INOTIFY_USER=y CONFIG_AUTOFS_FS=m CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m +# CONFIG_CUSE is not set CONFIG_GENERIC_ACL=y # @@ -2111,6 +2171,7 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set +# CONFIG_LOGFS is not set CONFIG_CRAMFS=y CONFIG_SQUASHFS=m # CONFIG_SQUASHFS_EMBEDDED is not set @@ -2127,7 +2188,6 @@ CONFIG_ROMFS_BACKED_BY_BLOCK=y CONFIG_ROMFS_ON_BLOCK=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set -# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -2149,6 +2209,7 @@ CONFIG_SUNRPC_GSS=m CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set +# CONFIG_CEPH_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set @@ -2230,6 +2291,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set @@ -2246,6 +2308,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_KMEMLEAK is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -2264,32 +2327,34 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_CREDENTIALS is not set CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_PAGE_POISONING is not set CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_TRACING_SUPPORT=y - -# -# Tracers -# +CONFIG_FTRACE=y # CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_EVENT_TRACER is not set +# CONFIG_ENABLE_DEFAULT_TRACERS is not set # CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILE_ALL_BRANCHES is not set # CONFIG_STACK_TRACER is not set # CONFIG_KMEMTRACE is not set # CONFIG_WORKQUEUE_TRACER is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -2297,7 +2362,9 @@ CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y # CONFIG_DEBUG_STACK_USAGE is not set CONFIG_DEBUG_LL=y +# CONFIG_EARLY_PRINTK is not set # CONFIG_DEBUG_ICEDCC is not set +# CONFIG_OC_ETM is not set CONFIG_DEBUG_S3C_UART=0 # @@ -2306,13 +2373,16 @@ CONFIG_DEBUG_S3C_UART=0 # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +# CONFIG_DEFAULT_SECURITY_SMACK is not set +# CONFIG_DEFAULT_SECURITY_TOMOYO is not set +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_DEFAULT_SECURITY="" CONFIG_CRYPTO=y # # Crypto core or helper # -# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=m CONFIG_CRYPTO_ALGAPI2=m CONFIG_CRYPTO_AEAD=m @@ -2355,11 +2425,13 @@ CONFIG_CRYPTO_ECB=m # CONFIG_CRYPTO_HMAC=m # CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_VMAC is not set # # Digest # CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_GHASH is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=m # CONFIG_CRYPTO_MICHAEL_MIC is not set @@ -2420,9 +2492,11 @@ CONFIG_CRC7=m CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y +CONFIG_LZO_DECOMPRESS=y CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y +CONFIG_DECOMPRESS_LZO=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m @@ -2430,3 +2504,4 @@ CONFIG_TEXTSEARCH_FSM=m CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y CONFIG_NLATTR=y +CONFIG_GENERIC_ATOMIC64=y diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig index 5e7d4c1b8fc..2b642386f03 100644 --- a/arch/arm/configs/s3c6400_defconfig +++ b/arch/arm/configs/s3c6400_defconfig @@ -1,11 +1,15 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.33-rc4 -# Tue Jan 19 13:12:40 2010 +# Linux kernel version: 2.6.34 +# Fri May 28 19:05:39 2010 # CONFIG_ARM=y +CONFIG_HAVE_PWM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_ARCH_USES_GETTIMEOFFSET=y +CONFIG_HAVE_PROC_CPU=y CONFIG_NO_IOPORT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y @@ -18,6 +22,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_ARCH_HAS_CPUFREQ=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -32,6 +37,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_BZIP2 is not set @@ -53,7 +59,6 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -89,10 +94,14 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_PERF_USE_VMALLOC=y # # Kernel Performance Events And Counters # +# CONFIG_PERF_EVENTS is not set +# CONFIG_PERF_COUNTERS is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y CONFIG_COMPAT_BRK=y @@ -164,7 +173,7 @@ CONFIG_DEFAULT_IOSCHED="cfq" # CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set # CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set # CONFIG_MUTEX_SPIN_ON_OWNER is not set -# CONFIG_FREEZER is not set +CONFIG_FREEZER=y # # System Type @@ -174,8 +183,11 @@ CONFIG_MMU=y # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_VEXPRESS is not set # CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_BCMRING is not set # CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CNS3XXX is not set # CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set @@ -184,7 +196,6 @@ CONFIG_MMU=y # CONFIG_ARCH_STMP3XXX is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set @@ -201,70 +212,89 @@ CONFIG_MMU=y # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_W90X900 is not set +# CONFIG_ARCH_NUC93X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_SHMOBILE is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set CONFIG_ARCH_S3C64XX=y # CONFIG_ARCH_S5P6440 is not set -# CONFIG_ARCH_S5PC1XX is not set +# CONFIG_ARCH_S5P6442 is not set +# CONFIG_ARCH_S5PC100 is not set +# CONFIG_ARCH_S5PV210 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_U300 is not set +# CONFIG_ARCH_U8500 is not set +# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_BCMRING is not set -# CONFIG_ARCH_U8500 is not set +# CONFIG_PLAT_SPEAR is not set CONFIG_PLAT_SAMSUNG=y + +# +# Boot options +# +CONFIG_S3C_BOOT_ERROR_RESET=y +CONFIG_S3C_BOOT_UART_FORCE_FIFO=y +CONFIG_S3C_LOWLEVEL_UART_PORT=0 CONFIG_SAMSUNG_CLKSRC=y CONFIG_SAMSUNG_IRQ_VIC_TIMER=y CONFIG_SAMSUNG_IRQ_UART=y +CONFIG_SAMSUNG_GPIOLIB_4BIT=y CONFIG_S3C_GPIO_CFG_S3C24XX=y CONFIG_S3C_GPIO_CFG_S3C64XX=y CONFIG_S3C_GPIO_PULL_UPDOWN=y CONFIG_SAMSUNG_GPIO_EXTRA=0 +CONFIG_S3C_GPIO_SPACE=0 +CONFIG_S3C_GPIO_TRACK=y # CONFIG_S3C_ADC is not set CONFIG_S3C_DEV_HSMMC=y CONFIG_S3C_DEV_HSMMC1=y +CONFIG_S3C_DEV_HSMMC2=y +CONFIG_S3C_DEV_HWMON=y CONFIG_S3C_DEV_I2C1=y CONFIG_S3C_DEV_FB=y CONFIG_S3C_DEV_USB_HOST=y CONFIG_S3C_DEV_USB_HSOTG=y +CONFIG_S3C_DEV_WDT=y CONFIG_S3C_DEV_NAND=y -CONFIG_PLAT_S3C64XX=y -CONFIG_CPU_S3C6400_INIT=y -CONFIG_CPU_S3C6400_CLOCK=y -# CONFIG_S3C64XX_DMA is not set -CONFIG_S3C64XX_SETUP_I2C0=y -CONFIG_S3C64XX_SETUP_I2C1=y -CONFIG_S3C64XX_SETUP_FB_24BPP=y -CONFIG_S3C64XX_SETUP_SDHCI_GPIO=y -CONFIG_PLAT_S3C=y - -# -# Boot options -# -CONFIG_S3C_BOOT_ERROR_RESET=y -CONFIG_S3C_BOOT_UART_FORCE_FIFO=y +CONFIG_S3C_DEV_RTC=y +CONFIG_SAMSUNG_DEV_ADC=y +CONFIG_SAMSUNG_DEV_TS=y +CONFIG_S3C_DMA=y # # Power management # -CONFIG_S3C_LOWLEVEL_UART_PORT=0 -CONFIG_S3C_GPIO_SPACE=0 -CONFIG_S3C_GPIO_TRACK=y -# CONFIG_MACH_SMDK6400 is not set +# CONFIG_SAMSUNG_PM_DEBUG is not set +# CONFIG_S3C_PM_DEBUG_LED_SMDK is not set +# CONFIG_SAMSUNG_PM_CHECK is not set +CONFIG_SAMSUNG_WAKEMASK=y +CONFIG_PLAT_S3C64XX=y +CONFIG_CPU_S3C6400=y CONFIG_CPU_S3C6410=y -CONFIG_S3C6410_SETUP_SDHCI=y -# CONFIG_MACH_ANW6410 is not set +CONFIG_S3C64XX_DMA=y +CONFIG_S3C64XX_SETUP_SDHCI=y +CONFIG_S3C64XX_SETUP_I2C0=y +CONFIG_S3C64XX_SETUP_I2C1=y +CONFIG_S3C64XX_SETUP_FB_24BPP=y +CONFIG_S3C64XX_SETUP_SDHCI_GPIO=y +CONFIG_MACH_SMDK6400=y +CONFIG_MACH_ANW6410=y CONFIG_MACH_SMDK6410=y CONFIG_SMDK6410_SD_CH0=y # CONFIG_SMDK6410_SD_CH1 is not set # CONFIG_SMDK6410_WM1190_EV1 is not set -# CONFIG_MACH_NCP is not set -# CONFIG_MACH_HMT is not set +# CONFIG_SMDK6410_WM1192_EV1 is not set +CONFIG_MACH_NCP=y +CONFIG_MACH_HMT=y +CONFIG_MACH_SMARTQ=y +CONFIG_MACH_SMARTQ5=y +CONFIG_MACH_SMARTQ7=y # # Processor Type @@ -290,6 +320,8 @@ CONFIG_ARM_THUMB=y # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_BPREDICT_DISABLE is not set CONFIG_ARM_L1_CACHE_SHIFT=5 +CONFIG_ARM_DMA_MEM_BUFFERABLE=y +CONFIG_CPU_HAS_PMU=y # CONFIG_ARM_ERRATA_411920 is not set CONFIG_ARM_VIC=y CONFIG_ARM_VIC_NR=2 @@ -339,6 +371,7 @@ CONFIG_ALIGNMENT_TRAP=y CONFIG_ZBOOT_ROM_TEXT=0 CONFIG_ZBOOT_ROM_BSS=0 CONFIG_CMDLINE="console=ttySAC0,115200 root=/dev/ram init=/linuxrc initrd=0x51000000,6M ramdisk_size=6144" +# CONFIG_CMDLINE_FORCE is not set # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set @@ -371,7 +404,14 @@ CONFIG_HAVE_AOUT=y # # Power management options # -# CONFIG_PM is not set +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +# CONFIG_APM_EMULATION is not set +# CONFIG_PM_RUNTIME is not set +CONFIG_PM_OPS=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_NET is not set @@ -392,7 +432,96 @@ CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set -# CONFIG_MTD is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_CONCAT is not set +# CONFIG_MTD_PARTITIONS is not set + +# +# User Modules And Translation Layers +# +# CONFIG_MTD_CHAR is not set +# CONFIG_MTD_BLKDEVS is not set +# CONFIG_MTD_BLOCK is not set +# CONFIG_MTD_BLOCK_RO is not set +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_SM_FTL is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SST25L is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_ECC=y +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_SM_COMMON is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_DENALI_SCRATCH_REG_ADDR=0xFF108018 +# CONFIG_MTD_NAND_GPIO is not set +CONFIG_MTD_NAND_IDS=y +CONFIG_MTD_NAND_S3C2410=y +# CONFIG_MTD_NAND_S3C2410_DEBUG is not set +# CONFIG_MTD_NAND_S3C2410_HWECC is not set +# CONFIG_MTD_NAND_S3C2410_CLKSTOP is not set +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set @@ -402,6 +531,7 @@ CONFIG_BLK_DEV_LOOP=y # # DRBD disabled because PROC_FS, INET or CONNECTOR not selected # +# CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 @@ -413,13 +543,16 @@ CONFIG_MISC_DEVICES=y # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_ISL29003 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set +# CONFIG_TI_DAC7512 is not set # CONFIG_C2PORT is not set # # EEPROM support # CONFIG_EEPROM_AT24=y +# CONFIG_EEPROM_AT25 is not set # CONFIG_EEPROM_LEGACY is not set # CONFIG_EEPROM_MAX6875 is not set # CONFIG_EEPROM_93CX6 is not set @@ -430,6 +563,7 @@ CONFIG_HAVE_IDE=y # # SCSI device support # +CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -466,6 +600,7 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_QT2160 is not set # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_GPIO is not set +# CONFIG_KEYBOARD_TCA6416 is not set # CONFIG_KEYBOARD_MATRIX is not set # CONFIG_KEYBOARD_MAX7359 is not set # CONFIG_KEYBOARD_NEWTON is not set @@ -527,12 +662,17 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # Non-8250 serial port support # CONFIG_SERIAL_SAMSUNG=y +CONFIG_SERIAL_SAMSUNG_UARTS_4=y CONFIG_SERIAL_SAMSUNG_UARTS=4 # CONFIG_SERIAL_SAMSUNG_DEBUG is not set CONFIG_SERIAL_SAMSUNG_CONSOLE=y CONFIG_SERIAL_S3C6400=y +# CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_TIMBERDALE is not set +# CONFIG_SERIAL_ALTERA_JTAGUART is not set +# CONFIG_SERIAL_ALTERA_UART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y @@ -561,28 +701,41 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_OCORES is not set CONFIG_I2C_S3C2410=y # CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers # # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set # # Other I2C/SMBus bus drivers # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set - -# -# Miscellaneous I2C Chip support -# -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CHIP is not set -# CONFIG_SPI is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BITBANG=m +CONFIG_SPI_GPIO=m +CONFIG_SPI_S3C64XX=m +# CONFIG_SPI_XILINX is not set +# CONFIG_SPI_DESIGNWARE is not set + +# +# SPI Protocol Masters +# +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set # # PPS support @@ -596,10 +749,12 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # +# CONFIG_GPIO_IT8761E is not set # # I2C GPIO expanders: # +# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set @@ -612,6 +767,9 @@ CONFIG_GPIOLIB=y # # SPI GPIO expanders: # +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set +# CONFIG_GPIO_MC33880 is not set # # AC97 GPIO expanders: @@ -627,16 +785,18 @@ CONFIG_HWMON=y # # CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADCXX is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set -# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set +# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_F71805F is not set @@ -647,6 +807,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set # CONFIG_SENSORS_LM73 is not set # CONFIG_SENSORS_LM75 is not set # CONFIG_SENSORS_LM77 is not set @@ -661,6 +822,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LTC4215 is not set # CONFIG_SENSORS_LTC4245 is not set # CONFIG_SENSORS_LM95241 is not set +# CONFIG_SENSORS_MAX1111 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set @@ -672,6 +834,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_ADS7871 is not set # CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set @@ -685,9 +848,11 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set +# CONFIG_SENSORS_LIS3_SPI is not set # CONFIG_SENSORS_LIS3_I2C is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set +CONFIG_HAVE_S3C2410_WATCHDOG=y CONFIG_SSB_POSSIBLE=y # @@ -699,10 +864,13 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set +# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_HTC_I2CPLD is not set +# CONFIG_UCB1400_CORE is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set @@ -711,12 +879,16 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_TC6393XB is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set +# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set +# CONFIG_MFD_MC13783 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_88PM8607 is not set +# CONFIG_EZX_PCAP is not set +# CONFIG_AB4500_CORE is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -725,8 +897,47 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_S3C=y +# CONFIG_FB_S3C_DEBUG_REGWRITE is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=y +# CONFIG_LCD_L4F00242T03 is not set +# CONFIG_LCD_LMS283GF05 is not set +CONFIG_LCD_LTV350QV=y +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_TDO24M is not set +# CONFIG_LCD_VGG2432A4 is not set +# CONFIG_LCD_PLATFORM is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_GENERIC=y +CONFIG_BACKLIGHT_PWM=y # # Display device support @@ -738,33 +949,246 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_SOUND is not set +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_LOGO is not set +CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y +CONFIG_SOUND_OSS_CORE_PRECLAIM=y +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +CONFIG_SND_JACK=y +# CONFIG_SND_SEQUENCER is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set +# CONFIG_SND_RAWMIDI_SEQ is not set +# CONFIG_SND_OPL3_LIB_SEQ is not set +# CONFIG_SND_OPL4_LIB_SEQ is not set +# CONFIG_SND_SBAWE_SEQ is not set +# CONFIG_SND_EMU10K1_SEQ is not set +CONFIG_SND_DRIVERS=y +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set +CONFIG_SND_ARM=y +CONFIG_SND_SPI=y +CONFIG_SND_USB=y +# CONFIG_SND_USB_AUDIO is not set +# CONFIG_SND_USB_UA101 is not set +# CONFIG_SND_USB_CAIAQ is not set +CONFIG_SND_SOC=m +CONFIG_SND_SOC_AC97_BUS=y +CONFIG_SND_S3C24XX_SOC=m +CONFIG_SND_S3C_SOC_AC97=m +# CONFIG_SND_S3C64XX_SOC_WM8580 is not set +CONFIG_SND_SOC_SMDK_WM9713=m +CONFIG_SND_SOC_I2C_AND_SPI=m +# CONFIG_SND_SOC_ALL_CODECS is not set +CONFIG_SND_SOC_WM9713=m +# CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y # CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set # # Special HID drivers # +# CONFIG_HID_3M_PCT is not set +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +# CONFIG_HID_CANDO is not set +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +# CONFIG_HID_PRODIKEYS is not set +CONFIG_HID_CYPRESS=y +# CONFIG_HID_DRAGONRISE is not set +# CONFIG_HID_EGALAX is not set +CONFIG_HID_EZKEY=y +CONFIG_HID_KYE=y +# CONFIG_HID_GYRATION is not set +# CONFIG_HID_TWINHAN is not set +CONFIG_HID_KENSINGTON=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +# CONFIG_LOGIG940_FF is not set +CONFIG_HID_MICROSOFT=y +# CONFIG_HID_MOSART is not set +CONFIG_HID_MONTEREY=y +# CONFIG_HID_NTRIG is not set +# CONFIG_HID_ORTEK is not set +# CONFIG_HID_PANTHERLORD is not set +# CONFIG_HID_PETALYNX is not set +# CONFIG_HID_PICOLCD is not set +# CONFIG_HID_QUANTA is not set +# CONFIG_HID_ROCCAT_KONE is not set +# CONFIG_HID_SAMSUNG is not set +# CONFIG_HID_SONY is not set +# CONFIG_HID_STANTUM is not set +# CONFIG_HID_SUNPLUS is not set +# CONFIG_HID_GREENASIA is not set +# CONFIG_HID_SMARTJOYPLUS is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_HID_THRUSTMASTER is not set +# CONFIG_HID_ZEROPLUS is not set +# CONFIG_HID_ZYDACRON is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB_ARCH_HAS_EHCI is not set -# CONFIG_USB is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_ISP1362_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set # -# Enable Host or Gadget support to see Inventra options +# USB Device Class drivers # +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=m +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # + +# +# also be needed; see USB_STORAGE Help for more info +# +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set + +# +# USB port drivers +# +CONFIG_USB_SERIAL=m +# CONFIG_USB_EZUSB is not set +CONFIG_USB_SERIAL_GENERIC=y +# CONFIG_USB_SERIAL_AIRCABLE is not set +# CONFIG_USB_SERIAL_ARK3116 is not set +# CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_CH341 is not set +# CONFIG_USB_SERIAL_WHITEHEAT is not set +# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set +# CONFIG_USB_SERIAL_CP210X is not set +# CONFIG_USB_SERIAL_CYPRESS_M8 is not set +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_FTDI_SIO=m +# CONFIG_USB_SERIAL_FUNSOFT is not set +# CONFIG_USB_SERIAL_VISOR is not set +# CONFIG_USB_SERIAL_IPAQ is not set +# CONFIG_USB_SERIAL_IR is not set +# CONFIG_USB_SERIAL_EDGEPORT is not set +# CONFIG_USB_SERIAL_EDGEPORT_TI is not set +# CONFIG_USB_SERIAL_GARMIN is not set +# CONFIG_USB_SERIAL_IPW is not set +# CONFIG_USB_SERIAL_IUU is not set +# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set +# CONFIG_USB_SERIAL_KEYSPAN is not set +# CONFIG_USB_SERIAL_KLSI is not set +# CONFIG_USB_SERIAL_KOBIL_SCT is not set +# CONFIG_USB_SERIAL_MCT_U232 is not set +# CONFIG_USB_SERIAL_MOS7720 is not set +# CONFIG_USB_SERIAL_MOS7840 is not set +# CONFIG_USB_SERIAL_MOTOROLA is not set +# CONFIG_USB_SERIAL_NAVMAN is not set +CONFIG_USB_SERIAL_PL2303=m +# CONFIG_USB_SERIAL_OTI6858 is not set +# CONFIG_USB_SERIAL_QCAUX is not set +# CONFIG_USB_SERIAL_QUALCOMM is not set +# CONFIG_USB_SERIAL_SPCP8X5 is not set +# CONFIG_USB_SERIAL_HP4X is not set +# CONFIG_USB_SERIAL_SAFE is not set +# CONFIG_USB_SERIAL_SIEMENS_MPI is not set +# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set +# CONFIG_USB_SERIAL_SYMBOL is not set +# CONFIG_USB_SERIAL_TI is not set +# CONFIG_USB_SERIAL_CYBERJACK is not set +# CONFIG_USB_SERIAL_XIRCOM is not set +# CONFIG_USB_SERIAL_OPTION is not set +# CONFIG_USB_SERIAL_OMNINET is not set +# CONFIG_USB_SERIAL_OPTICON is not set +# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set +# CONFIG_USB_SERIAL_ZIO is not set +# CONFIG_USB_SERIAL_DEBUG is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # # OTG and related infrastructure # +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_USB_ULPI is not set +# CONFIG_NOP_USB_XCEIV is not set CONFIG_MMC=y CONFIG_MMC_DEBUG=y CONFIG_MMC_UNSAFE_RESUME=y @@ -784,20 +1208,80 @@ CONFIG_MMC_SDHCI=y # CONFIG_MMC_SDHCI_PLTFM is not set CONFIG_MMC_SDHCI_S3C=y # CONFIG_MMC_SDHCI_S3C_DMA is not set -# CONFIG_MMC_AT91 is not set -# CONFIG_MMC_ATMELMCI is not set +# CONFIG_MMC_SPI is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y -# CONFIG_RTC_CLASS is not set -# CONFIG_DMADEVICES is not set -# CONFIG_AUXDISPLAY is not set -# CONFIG_UIO is not set +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_BQ32K is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set +# CONFIG_RTC_DRV_RX8025 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set +# CONFIG_RTC_DRV_PCF2123 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_MSM6242 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_RP5C01 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# TI VLYNQ +# on-CPU RTC drivers # +CONFIG_RTC_DRV_S3C=y +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_UIO is not set # CONFIG_STAGING is not set # @@ -869,6 +1353,8 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -889,7 +1375,46 @@ CONFIG_ROMFS_ON_BLOCK=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y -# CONFIG_NLS is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set # # Kernel hacking @@ -952,6 +1477,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y # CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_ENABLE_DEFAULT_TRACERS is not set # CONFIG_BOOT_TRACER is not set @@ -962,6 +1488,7 @@ CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_KMEMTRACE is not set # CONFIG_WORKQUEUE_TRACER is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set diff --git a/arch/arm/configs/s5p6440_defconfig b/arch/arm/configs/s5p6440_defconfig index 279a15e5311..532e987beb4 100644 --- a/arch/arm/configs/s5p6440_defconfig +++ b/arch/arm/configs/s5p6440_defconfig @@ -1,11 +1,14 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.33-rc2 -# Sat Jan 9 16:33:55 2010 +# Linux kernel version: 2.6.34 +# Wed May 26 19:04:32 2010 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_ARCH_USES_GETTIMEOFFSET=y +CONFIG_HAVE_PROC_CPU=y CONFIG_NO_IOPORT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y @@ -17,6 +20,7 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -30,6 +34,13 @@ CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_HAVE_KERNEL_LZO=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set +# CONFIG_KERNEL_LZO is not set CONFIG_SWAP=y # CONFIG_SYSVIPC is not set # CONFIG_BSD_PROCESS_ACCT is not set @@ -46,7 +57,6 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -60,6 +70,7 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y +CONFIG_RD_LZO=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -81,10 +92,14 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_PERF_USE_VMALLOC=y # # Kernel Performance Events And Counters # +# CONFIG_PERF_EVENTS is not set +# CONFIG_PERF_COUNTERS is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y CONFIG_COMPAT_BRK=y @@ -166,8 +181,11 @@ CONFIG_MMU=y # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_VEXPRESS is not set # CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_BCMRING is not set # CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CNS3XXX is not set # CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set @@ -176,7 +194,6 @@ CONFIG_MMU=y # CONFIG_ARCH_STMP3XXX is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set @@ -193,44 +210,56 @@ CONFIG_MMU=y # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_W90X900 is not set +# CONFIG_ARCH_NUC93X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_SHMOBILE is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_S3C64XX is not set CONFIG_ARCH_S5P6440=y -# CONFIG_ARCH_S5PC1XX is not set +# CONFIG_ARCH_S5P6442 is not set +# CONFIG_ARCH_S5PC100 is not set +# CONFIG_ARCH_S5PV210 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_U300 is not set +# CONFIG_ARCH_U8500 is not set +# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_BCMRING is not set -# CONFIG_ARCH_U8500 is not set +# CONFIG_PLAT_SPEAR is not set CONFIG_PLAT_SAMSUNG=y -CONFIG_SAMSUNG_CLKSRC=y -CONFIG_SAMSUNG_IRQ_VIC_TIMER=y -CONFIG_SAMSUNG_IRQ_UART=y -CONFIG_SAMSUNG_GPIO_EXTRA=0 -CONFIG_PLAT_S3C=y # # Boot options # CONFIG_S3C_BOOT_ERROR_RESET=y CONFIG_S3C_BOOT_UART_FORCE_FIFO=y +CONFIG_S3C_LOWLEVEL_UART_PORT=1 +CONFIG_SAMSUNG_CLKSRC=y +CONFIG_SAMSUNG_IRQ_VIC_TIMER=y +CONFIG_SAMSUNG_IRQ_UART=y +CONFIG_SAMSUNG_GPIOLIB_4BIT=y +CONFIG_S3C_GPIO_CFG_S3C24XX=y +CONFIG_S3C_GPIO_CFG_S3C64XX=y +CONFIG_S3C_GPIO_PULL_UPDOWN=y +CONFIG_S5P_GPIO_DRVSTR=y +CONFIG_SAMSUNG_GPIO_EXTRA=0 +CONFIG_S3C_GPIO_SPACE=0 +CONFIG_S3C_GPIO_TRACK=y +# CONFIG_S3C_ADC is not set +CONFIG_S3C_DEV_WDT=y +CONFIG_SAMSUNG_DEV_ADC=y +CONFIG_SAMSUNG_DEV_TS=y +CONFIG_S3C_PL330_DMA=y # # Power management # -CONFIG_S3C_LOWLEVEL_UART_PORT=1 -CONFIG_S3C_GPIO_SPACE=0 -CONFIG_S3C_GPIO_TRACK=y CONFIG_PLAT_S5P=y -CONFIG_CPU_S5P6440_INIT=y -CONFIG_CPU_S5P6440_CLOCK=y CONFIG_CPU_S5P6440=y CONFIG_MACH_SMDK6440=y @@ -258,9 +287,12 @@ CONFIG_ARM_THUMB=y # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_BPREDICT_DISABLE is not set CONFIG_ARM_L1_CACHE_SHIFT=5 +CONFIG_ARM_DMA_MEM_BUFFERABLE=y +CONFIG_CPU_HAS_PMU=y # CONFIG_ARM_ERRATA_411920 is not set CONFIG_ARM_VIC=y CONFIG_ARM_VIC_NR=2 +CONFIG_PL330=y # # Bus support @@ -307,6 +339,7 @@ CONFIG_ALIGNMENT_TRAP=y CONFIG_ZBOOT_ROM_TEXT=0 CONFIG_ZBOOT_ROM_BSS=0 CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x20800000,8M console=ttySAC1,115200 init=/linuxrc" +# CONFIG_CMDLINE_FORCE is not set # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set @@ -382,6 +415,7 @@ CONFIG_HAVE_IDE=y # # SCSI device support # +CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -470,7 +504,9 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_AD7879 is not set # CONFIG_TOUCHSCREEN_DYNAPRO is not set +# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set # CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_S3C2410 is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set # CONFIG_TOUCHSCREEN_WACOM_W8001 is not set @@ -518,12 +554,16 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=3 # Non-8250 serial port support # CONFIG_SERIAL_SAMSUNG=y +CONFIG_SERIAL_SAMSUNG_UARTS_4=y CONFIG_SERIAL_SAMSUNG_UARTS=4 # CONFIG_SERIAL_SAMSUNG_DEBUG is not set CONFIG_SERIAL_SAMSUNG_CONSOLE=y -CONFIG_SERIAL_S5P6440=y +CONFIG_SERIAL_S3C6400=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_TIMBERDALE is not set +# CONFIG_SERIAL_ALTERA_JTAGUART is not set +# CONFIG_SERIAL_ALTERA_UART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y @@ -549,6 +589,7 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # +# CONFIG_GPIO_IT8761E is not set # # I2C GPIO expanders: @@ -570,6 +611,7 @@ CONFIG_GPIOLIB=y # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set +CONFIG_HAVE_S3C2410_WATCHDOG=y CONFIG_SSB_POSSIBLE=y # @@ -626,10 +668,6 @@ CONFIG_RTC_LIB=y # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set - -# -# TI VLYNQ -# # CONFIG_STAGING is not set # @@ -704,6 +742,7 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set +# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -826,6 +865,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y # CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_ENABLE_DEFAULT_TRACERS is not set # CONFIG_BOOT_TRACER is not set @@ -836,6 +876,7 @@ CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_KMEMTRACE is not set # CONFIG_WORKQUEUE_TRACER is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -962,8 +1003,10 @@ CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y +CONFIG_LZO_DECOMPRESS=y CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y +CONFIG_DECOMPRESS_LZO=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/s5p6442_defconfig b/arch/arm/configs/s5p6442_defconfig index 74e20bfc048..068219b360f 100644 --- a/arch/arm/configs/s5p6442_defconfig +++ b/arch/arm/configs/s5p6442_defconfig @@ -1,11 +1,14 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.33-rc4 -# Mon Jan 25 08:50:28 2010 +# Linux kernel version: 2.6.34 +# Wed May 26 19:04:34 2010 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_ARCH_USES_GETTIMEOFFSET=y +CONFIG_HAVE_PROC_CPU=y CONFIG_NO_IOPORT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y @@ -17,6 +20,7 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -31,6 +35,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_BZIP2 is not set @@ -52,7 +57,6 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -88,10 +92,14 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_PERF_USE_VMALLOC=y # # Kernel Performance Events And Counters # +# CONFIG_PERF_EVENTS is not set +# CONFIG_PERF_COUNTERS is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y CONFIG_COMPAT_BRK=y @@ -173,8 +181,11 @@ CONFIG_MMU=y # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_VEXPRESS is not set # CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_BCMRING is not set # CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CNS3XXX is not set # CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set @@ -183,7 +194,6 @@ CONFIG_MMU=y # CONFIG_ARCH_STMP3XXX is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set @@ -200,24 +210,35 @@ CONFIG_MMU=y # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_W90X900 is not set +# CONFIG_ARCH_NUC93X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_SHMOBILE is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_S5P6440 is not set CONFIG_ARCH_S5P6442=y -# CONFIG_ARCH_S5PC1XX is not set +# CONFIG_ARCH_S5PC100 is not set +# CONFIG_ARCH_S5PV210 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_U300 is not set +# CONFIG_ARCH_U8500 is not set +# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_BCMRING is not set -# CONFIG_ARCH_U8500 is not set +# CONFIG_PLAT_SPEAR is not set CONFIG_PLAT_SAMSUNG=y + +# +# Boot options +# +# CONFIG_S3C_BOOT_ERROR_RESET is not set +CONFIG_S3C_BOOT_UART_FORCE_FIFO=y +CONFIG_S3C_LOWLEVEL_UART_PORT=1 CONFIG_SAMSUNG_CLKSRC=y CONFIG_SAMSUNG_IRQ_VIC_TIMER=y CONFIG_SAMSUNG_IRQ_UART=y @@ -225,22 +246,16 @@ CONFIG_SAMSUNG_GPIOLIB_4BIT=y CONFIG_S3C_GPIO_CFG_S3C24XX=y CONFIG_S3C_GPIO_CFG_S3C64XX=y CONFIG_S3C_GPIO_PULL_UPDOWN=y +CONFIG_S5P_GPIO_DRVSTR=y CONFIG_SAMSUNG_GPIO_EXTRA=0 +CONFIG_S3C_GPIO_SPACE=0 +CONFIG_S3C_GPIO_TRACK=y # CONFIG_S3C_ADC is not set +CONFIG_S3C_PL330_DMA=y # # Power management # -CONFIG_PLAT_S3C=y - -# -# Boot options -# -# CONFIG_S3C_BOOT_ERROR_RESET is not set -CONFIG_S3C_BOOT_UART_FORCE_FIFO=y -CONFIG_S3C_LOWLEVEL_UART_PORT=1 -CONFIG_S3C_GPIO_SPACE=0 -CONFIG_S3C_GPIO_TRACK=y CONFIG_PLAT_S5P=y CONFIG_CPU_S5P6442=y CONFIG_MACH_SMDK6442=y @@ -269,9 +284,12 @@ CONFIG_ARM_THUMB=y # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_BPREDICT_DISABLE is not set CONFIG_ARM_L1_CACHE_SHIFT=5 +CONFIG_ARM_DMA_MEM_BUFFERABLE=y +CONFIG_CPU_HAS_PMU=y # CONFIG_ARM_ERRATA_411920 is not set CONFIG_ARM_VIC=y CONFIG_ARM_VIC_NR=2 +CONFIG_PL330=y # # Bus support @@ -318,6 +336,7 @@ CONFIG_ALIGNMENT_TRAP=y CONFIG_ZBOOT_ROM_TEXT=0 CONFIG_ZBOOT_ROM_BSS=0 CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x20800000,8M console=ttySAC1,115200 init=/linuxrc" +# CONFIG_CMDLINE_FORCE is not set # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set @@ -394,6 +413,7 @@ CONFIG_HAVE_IDE=y # # SCSI device support # +CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -462,6 +482,7 @@ CONFIG_INPUT_EVDEV=y CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_AD7879 is not set # CONFIG_TOUCHSCREEN_DYNAPRO is not set +# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set # CONFIG_TOUCHSCREEN_FUJITSU is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set @@ -515,6 +536,9 @@ CONFIG_SERIAL_SAMSUNG_CONSOLE=y CONFIG_SERIAL_S5PV210=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_TIMBERDALE is not set +# CONFIG_SERIAL_ALTERA_JTAGUART is not set +# CONFIG_SERIAL_ALTERA_UART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y @@ -540,6 +564,7 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # +# CONFIG_GPIO_IT8761E is not set # # I2C GPIO expanders: @@ -613,10 +638,6 @@ CONFIG_RTC_LIB=y # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set - -# -# TI VLYNQ -# # CONFIG_STAGING is not set # @@ -685,6 +706,7 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set +# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -824,6 +846,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y # CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_ENABLE_DEFAULT_TRACERS is not set # CONFIG_BOOT_TRACER is not set @@ -834,6 +857,7 @@ CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_KMEMTRACE is not set # CONFIG_WORKQUEUE_TRACER is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set diff --git a/arch/arm/configs/s5pc100_defconfig b/arch/arm/configs/s5pc100_defconfig index dc108afc060..ebc6245b9fc 100644 --- a/arch/arm/configs/s5pc100_defconfig +++ b/arch/arm/configs/s5pc100_defconfig @@ -1,12 +1,14 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.30 -# Wed Jul 1 15:53:07 2009 +# Linux kernel version: 2.6.34 +# Wed May 26 19:04:35 2010 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y -CONFIG_MMU=y +CONFIG_GENERIC_TIME=y +CONFIG_ARCH_USES_GETTIMEOFFSET=y +CONFIG_HAVE_PROC_CPU=y CONFIG_NO_IOPORT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y @@ -18,7 +20,9 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_ARM_L1_CACHE_SHIFT_6=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -31,6 +35,13 @@ CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_HAVE_KERNEL_LZO=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set +# CONFIG_KERNEL_LZO is not set CONFIG_SWAP=y # CONFIG_SYSVIPC is not set # CONFIG_BSD_PROCESS_ACCT is not set @@ -38,14 +49,15 @@ CONFIG_SWAP=y # # RCU Subsystem # -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set +CONFIG_TREE_RCU=y +# CONFIG_TREE_PREEMPT_RCU is not set +# CONFIG_TINY_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=32 +# CONFIG_RCU_FANOUT_EXACT is not set # CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -59,6 +71,7 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y +CONFIG_RD_LZO=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -80,19 +93,21 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_PERF_USE_VMALLOC=y # -# Performance Counters +# Kernel Performance Events And Counters # +# CONFIG_PERF_EVENTS is not set +# CONFIG_PERF_COUNTERS is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y -# CONFIG_STRIP_ASM_SYMS is not set CONFIG_COMPAT_BRK=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set -# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y @@ -122,25 +137,56 @@ CONFIG_LBDAF=y # IO Schedulers # CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y -# CONFIG_DEFAULT_AS is not set # CONFIG_DEFAULT_DEADLINE is not set CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" +# CONFIG_INLINE_SPIN_TRYLOCK is not set +# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK is not set +# CONFIG_INLINE_SPIN_LOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK_IRQ is not set +# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set +# CONFIG_INLINE_SPIN_UNLOCK is not set +# CONFIG_INLINE_SPIN_UNLOCK_BH is not set +# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set +# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_READ_TRYLOCK is not set +# CONFIG_INLINE_READ_LOCK is not set +# CONFIG_INLINE_READ_LOCK_BH is not set +# CONFIG_INLINE_READ_LOCK_IRQ is not set +# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set +# CONFIG_INLINE_READ_UNLOCK is not set +# CONFIG_INLINE_READ_UNLOCK_BH is not set +# CONFIG_INLINE_READ_UNLOCK_IRQ is not set +# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_WRITE_TRYLOCK is not set +# CONFIG_INLINE_WRITE_LOCK is not set +# CONFIG_INLINE_WRITE_LOCK_BH is not set +# CONFIG_INLINE_WRITE_LOCK_IRQ is not set +# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set +# CONFIG_INLINE_WRITE_UNLOCK is not set +# CONFIG_INLINE_WRITE_UNLOCK_BH is not set +# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set +# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set +# CONFIG_MUTEX_SPIN_ON_OWNER is not set # CONFIG_FREEZER is not set # # System Type # +CONFIG_MMU=y # CONFIG_ARCH_AAEC2000 is not set # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_VEXPRESS is not set # CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_BCMRING is not set # CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CNS3XXX is not set # CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set @@ -156,6 +202,7 @@ CONFIG_DEFAULT_IOSCHED="cfq" # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_DOVE is not set # CONFIG_ARCH_KIRKWOOD is not set # CONFIG_ARCH_LOKI is not set # CONFIG_ARCH_MV78XX0 is not set @@ -164,39 +211,64 @@ CONFIG_DEFAULT_IOSCHED="cfq" # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_W90X900 is not set +# CONFIG_ARCH_NUC93X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_SHMOBILE is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_S3C64XX is not set -CONFIG_ARCH_S5PC1XX=y +# CONFIG_ARCH_S5P6440 is not set +# CONFIG_ARCH_S5P6442 is not set +CONFIG_ARCH_S5PC100=y +# CONFIG_ARCH_S5PV210 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_U300 is not set +# CONFIG_ARCH_U8500 is not set +# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -CONFIG_PLAT_S3C=y +# CONFIG_PLAT_SPEAR is not set +CONFIG_PLAT_SAMSUNG=y # # Boot options # # CONFIG_S3C_BOOT_ERROR_RESET is not set CONFIG_S3C_BOOT_UART_FORCE_FIFO=y +CONFIG_S3C_LOWLEVEL_UART_PORT=0 +CONFIG_SAMSUNG_CLKSRC=y +CONFIG_SAMSUNG_IRQ_VIC_TIMER=y +CONFIG_SAMSUNG_IRQ_UART=y +CONFIG_SAMSUNG_GPIOLIB_4BIT=y +CONFIG_S3C_GPIO_CFG_S3C24XX=y +CONFIG_S3C_GPIO_CFG_S3C64XX=y +CONFIG_S3C_GPIO_PULL_UPDOWN=y +CONFIG_S5P_GPIO_DRVSTR=y +CONFIG_SAMSUNG_GPIO_EXTRA=0 +CONFIG_S3C_GPIO_SPACE=0 +CONFIG_S3C_GPIO_TRACK=y +# CONFIG_S3C_ADC is not set +CONFIG_S3C_DEV_HSMMC=y +CONFIG_S3C_DEV_HSMMC1=y +CONFIG_S3C_DEV_HSMMC2=y +CONFIG_S3C_DEV_I2C1=y +CONFIG_S3C_DEV_FB=y +CONFIG_S3C_PL330_DMA=y # # Power management # -CONFIG_S3C_LOWLEVEL_UART_PORT=0 -CONFIG_S3C_GPIO_SPACE=0 -CONFIG_S3C_GPIO_TRACK=y -CONFIG_S3C_GPIO_PULL_UPDOWN=y -CONFIG_PLAT_S5PC1XX=y -CONFIG_CPU_S5PC100_INIT=y -CONFIG_CPU_S5PC100_CLOCK=y -CONFIG_S5PC100_SETUP_I2C0=y +CONFIG_PLAT_S5P=y +CONFIG_S5P_EXT_INT=y CONFIG_CPU_S5PC100=y +CONFIG_S5PC100_SETUP_FB_24BPP=y +CONFIG_S5PC100_SETUP_I2C1=y +CONFIG_S5PC100_SETUP_SDHCI=y +CONFIG_S5PC100_SETUP_SDHCI_GPIO=y CONFIG_MACH_SMDKC100=y # @@ -206,7 +278,7 @@ CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y CONFIG_CPU_ABRT_EV7=y -CONFIG_CPU_PABRT_IFAR=y +CONFIG_CPU_PABRT_V7=y CONFIG_CPU_CACHE_V7=y CONFIG_CPU_CACHE_VIPT=y CONFIG_CPU_COPY_V6=y @@ -224,11 +296,15 @@ CONFIG_ARM_THUMB=y # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_BPREDICT_DISABLE is not set CONFIG_HAS_TLS_REG=y +CONFIG_ARM_L1_CACHE_SHIFT=6 +CONFIG_ARM_DMA_MEM_BUFFERABLE=y +CONFIG_CPU_HAS_PMU=y # CONFIG_ARM_ERRATA_430973 is not set # CONFIG_ARM_ERRATA_458693 is not set # CONFIG_ARM_ERRATA_460075 is not set CONFIG_ARM_VIC=y CONFIG_ARM_VIC_NR=2 +CONFIG_PL330=y # # Bus support @@ -244,8 +320,11 @@ CONFIG_VMSPLIT_3G=y # CONFIG_VMSPLIT_2G is not set # CONFIG_VMSPLIT_1G is not set CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_HZ=100 +# CONFIG_THUMB2_KERNEL is not set CONFIG_AEABI=y CONFIG_OABI_COMPAT=y # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set @@ -258,12 +337,11 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_SPLIT_PTLOCK_CPUS=999999 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y -CONFIG_HAVE_MLOCK=y -CONFIG_HAVE_MLOCKED_PAGE_BIT=y +# CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_ALIGNMENT_TRAP=y # CONFIG_UACCESS_WITH_MEMCPY is not set @@ -274,6 +352,7 @@ CONFIG_ALIGNMENT_TRAP=y CONFIG_ZBOOT_ROM_TEXT=0 CONFIG_ZBOOT_ROM_BSS=0 CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=cramfs init=/linuxrc console=ttySAC2,115200 mem=128M" +# CONFIG_CMDLINE_FORCE is not set # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set @@ -317,6 +396,7 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -331,6 +411,10 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set + +# +# DRBD disabled because PROC_FS, INET or CONNECTOR not selected +# CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 @@ -338,9 +422,12 @@ CONFIG_BLK_DEV_RAM_SIZE=8192 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_MG_DISK is not set CONFIG_MISC_DEVICES=y +# CONFIG_AD525X_DPOT is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_ISL29003 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_DS1682 is not set # CONFIG_C2PORT is not set # @@ -350,18 +437,21 @@ CONFIG_EEPROM_AT24=y # CONFIG_EEPROM_LEGACY is not set # CONFIG_EEPROM_MAX6875 is not set # CONFIG_EEPROM_93CX6 is not set +# CONFIG_IWMC3200TOP is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # # SCSI device support # +CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set +# CONFIG_PHONE is not set # # Input device support @@ -369,6 +459,7 @@ CONFIG_HAVE_IDE=y CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set # CONFIG_INPUT_POLLDEV is not set +# CONFIG_INPUT_SPARSEKMAP is not set # # Userland interfaces @@ -385,13 +476,19 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ADP5588 is not set CONFIG_KEYBOARD_ATKBD=y -# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_QT2160 is not set # CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_KEYBOARD_TCA6416 is not set +# CONFIG_KEYBOARD_MATRIX is not set +# CONFIG_KEYBOARD_MAX7359 is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_STOWAWAY is not set -# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y @@ -399,6 +496,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set +# CONFIG_MOUSE_PS2_SENTELIC is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set @@ -418,6 +516,7 @@ CONFIG_SERIO=y CONFIG_SERIO_SERPORT=y CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_ALTERA_PS2 is not set # CONFIG_GAMEPORT is not set # @@ -444,11 +543,16 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # Non-8250 serial port support # CONFIG_SERIAL_SAMSUNG=y -CONFIG_SERIAL_SAMSUNG_UARTS=3 +CONFIG_SERIAL_SAMSUNG_UARTS_4=y +CONFIG_SERIAL_SAMSUNG_UARTS=4 # CONFIG_SERIAL_SAMSUNG_DEBUG is not set CONFIG_SERIAL_SAMSUNG_CONSOLE=y +CONFIG_SERIAL_S3C6400=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_TIMBERDALE is not set +# CONFIG_SERIAL_ALTERA_JTAGUART is not set +# CONFIG_SERIAL_ALTERA_UART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y @@ -461,6 +565,7 @@ CONFIG_HW_RANDOM=y # CONFIG_TCG_TPM is not set CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_HELPER_AUTO=y @@ -471,9 +576,11 @@ CONFIG_I2C_HELPER_AUTO=y # # I2C system bus drivers (mostly embedded / system-on-chip) # +# CONFIG_I2C_DESIGNWARE is not set # CONFIG_I2C_GPIO is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -486,20 +593,15 @@ CONFIG_I2C_HELPER_AUTO=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set - -# -# Miscellaneous I2C Chip support -# -# CONFIG_DS1682 is not set -# CONFIG_SENSORS_PCF8574 is not set -# CONFIG_PCF8575 is not set -# CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set + +# +# PPS support +# +# CONFIG_PPS is not set CONFIG_ARCH_REQUIRE_GPIOLIB=y CONFIG_GPIOLIB=y # CONFIG_DEBUG_GPIO is not set @@ -508,13 +610,16 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # +# CONFIG_GPIO_IT8761E is not set # # I2C GPIO expanders: # +# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set +# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -523,10 +628,19 @@ CONFIG_GPIOLIB=y # # SPI GPIO expanders: # + +# +# AC97 GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Native drivers +# # CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set @@ -535,10 +649,11 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set -# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set +# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_F71805F is not set @@ -549,6 +664,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM73 is not set # CONFIG_SENSORS_LM75 is not set # CONFIG_SENSORS_LM77 is not set # CONFIG_SENSORS_LM78 is not set @@ -573,8 +689,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set +# CONFIG_SENSORS_TMP421 is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_W83781D is not set # CONFIG_SENSORS_W83791D is not set @@ -584,9 +702,8 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set -# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_SENSORS_LIS3_I2C is not set # CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y @@ -599,10 +716,12 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set +# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_HTC_I2CPLD is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set @@ -610,10 +729,15 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_TC6387XB is not set # CONFIG_MFD_TC6393XB is not set # CONFIG_PMIC_DA903X is not set +# CONFIG_PMIC_ADP5520 is not set +# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set +# CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set # @@ -637,7 +761,6 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y -CONFIG_HID_DEBUG=y # CONFIG_HIDRAW is not set # CONFIG_HID_PID is not set @@ -680,13 +803,12 @@ CONFIG_SDIO_UART=y CONFIG_MMC_SDHCI=y # CONFIG_MMC_SDHCI_PLTFM is not set # CONFIG_MEMSTICK is not set -# CONFIG_ACCESSIBILITY is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set -# CONFIG_REGULATOR is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -710,6 +832,7 @@ CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_BTRFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y @@ -758,6 +881,7 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set +# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -772,7 +896,6 @@ CONFIG_ROMFS_BACKED_BY_BLOCK=y CONFIG_ROMFS_ON_BLOCK=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set -# CONFIG_NILFS2_FS is not set # # Partition Types @@ -789,6 +912,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set @@ -826,11 +950,13 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_CREDENTIALS is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y @@ -839,6 +965,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y # CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_ENABLE_DEFAULT_TRACERS is not set # CONFIG_BOOT_TRACER is not set @@ -849,6 +976,7 @@ CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_KMEMTRACE is not set # CONFIG_WORKQUEUE_TRACER is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -857,8 +985,9 @@ CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y # CONFIG_DEBUG_STACK_USAGE is not set CONFIG_DEBUG_LL=y +# CONFIG_EARLY_PRINTK is not set # CONFIG_DEBUG_ICEDCC is not set -CONFIG_DEBUG_S3C_PORT=y +# CONFIG_OC_ETM is not set CONFIG_DEBUG_S3C_UART=0 # @@ -867,7 +996,11 @@ CONFIG_DEBUG_S3C_UART=0 # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +# CONFIG_DEFAULT_SECURITY_SMACK is not set +# CONFIG_DEFAULT_SECURITY_TOMOYO is not set +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_DEFAULT_SECURITY="" # CONFIG_CRYPTO is not set # CONFIG_BINARY_PRINTF is not set @@ -884,8 +1017,10 @@ CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y +CONFIG_LZO_DECOMPRESS=y CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y +CONFIG_DECOMPRESS_LZO=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/s5pc110_defconfig b/arch/arm/configs/s5pc110_defconfig index 6ea636131ac..c4de360b0f6 100644 --- a/arch/arm/configs/s5pc110_defconfig +++ b/arch/arm/configs/s5pc110_defconfig @@ -1,11 +1,14 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.33-rc4 -# Wed Feb 24 15:36:54 2010 +# Linux kernel version: 2.6.34 +# Wed May 26 19:04:37 2010 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_ARCH_USES_GETTIMEOFFSET=y +CONFIG_HAVE_PROC_CPU=y CONFIG_NO_IOPORT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y @@ -17,6 +20,7 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_ARM_L1_CACHE_SHIFT_6=y CONFIG_VECTORS_BASE=0xffff0000 @@ -33,6 +37,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_BZIP2 is not set @@ -54,7 +59,6 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -90,10 +94,14 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_PERF_USE_VMALLOC=y # # Kernel Performance Events And Counters # +# CONFIG_PERF_EVENTS is not set +# CONFIG_PERF_COUNTERS is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y CONFIG_COMPAT_BRK=y @@ -175,8 +183,11 @@ CONFIG_MMU=y # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_VEXPRESS is not set # CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_BCMRING is not set # CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CNS3XXX is not set # CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set @@ -185,7 +196,6 @@ CONFIG_MMU=y # CONFIG_ARCH_STMP3XXX is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set @@ -202,24 +212,27 @@ CONFIG_MMU=y # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_W90X900 is not set +# CONFIG_ARCH_NUC93X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_SHMOBILE is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_S5P6440 is not set # CONFIG_ARCH_S5P6442 is not set -# CONFIG_ARCH_S5PC1XX is not set +# CONFIG_ARCH_S5PC100 is not set CONFIG_ARCH_S5PV210=y # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_U300 is not set +# CONFIG_ARCH_U8500 is not set +# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_BCMRING is not set -# CONFIG_ARCH_U8500 is not set +# CONFIG_PLAT_SPEAR is not set CONFIG_PLAT_SAMSUNG=y # @@ -235,16 +248,22 @@ CONFIG_SAMSUNG_GPIOLIB_4BIT=y CONFIG_S3C_GPIO_CFG_S3C24XX=y CONFIG_S3C_GPIO_CFG_S3C64XX=y CONFIG_S3C_GPIO_PULL_UPDOWN=y +CONFIG_S5P_GPIO_DRVSTR=y CONFIG_SAMSUNG_GPIO_EXTRA=0 CONFIG_S3C_GPIO_SPACE=0 CONFIG_S3C_GPIO_TRACK=y # CONFIG_S3C_ADC is not set +CONFIG_S3C_DEV_WDT=y +CONFIG_S3C_PL330_DMA=y # # Power management # CONFIG_PLAT_S5P=y +CONFIG_S5P_EXT_INT=y CONFIG_CPU_S5PV210=y +# CONFIG_MACH_AQUILA is not set +# CONFIG_MACH_GONI is not set # CONFIG_MACH_SMDKV210 is not set CONFIG_MACH_SMDKC110=y @@ -274,11 +293,14 @@ CONFIG_ARM_THUMB=y # CONFIG_CPU_BPREDICT_DISABLE is not set CONFIG_HAS_TLS_REG=y CONFIG_ARM_L1_CACHE_SHIFT=6 +CONFIG_ARM_DMA_MEM_BUFFERABLE=y +CONFIG_CPU_HAS_PMU=y # CONFIG_ARM_ERRATA_430973 is not set # CONFIG_ARM_ERRATA_458693 is not set # CONFIG_ARM_ERRATA_460075 is not set CONFIG_ARM_VIC=y CONFIG_ARM_VIC_NR=2 +CONFIG_PL330=y # # Bus support @@ -327,6 +349,7 @@ CONFIG_ALIGNMENT_TRAP=y CONFIG_ZBOOT_ROM_TEXT=0 CONFIG_ZBOOT_ROM_BSS=0 CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x20800000,8M console=ttySAC1,115200 init=/linuxrc" +# CONFIG_CMDLINE_FORCE is not set # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set @@ -404,6 +427,7 @@ CONFIG_HAVE_IDE=y # # SCSI device support # +CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -472,6 +496,7 @@ CONFIG_INPUT_EVDEV=y CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_AD7879 is not set # CONFIG_TOUCHSCREEN_DYNAPRO is not set +# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set # CONFIG_TOUCHSCREEN_FUJITSU is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set @@ -526,6 +551,9 @@ CONFIG_SERIAL_SAMSUNG_CONSOLE=y CONFIG_SERIAL_S5PV210=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_TIMBERDALE is not set +# CONFIG_SERIAL_ALTERA_JTAGUART is not set +# CONFIG_SERIAL_ALTERA_UART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y @@ -551,6 +579,7 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # +# CONFIG_GPIO_IT8761E is not set # # I2C GPIO expanders: @@ -572,6 +601,7 @@ CONFIG_GPIOLIB=y # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set +CONFIG_HAVE_S3C2410_WATCHDOG=y CONFIG_SSB_POSSIBLE=y # @@ -624,10 +654,6 @@ CONFIG_RTC_LIB=y # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set - -# -# TI VLYNQ -# # CONFIG_STAGING is not set # @@ -696,6 +722,7 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set +# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -835,6 +862,8 @@ CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y # CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_ENABLE_DEFAULT_TRACERS is not set # CONFIG_BOOT_TRACER is not set @@ -845,6 +874,7 @@ CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_KMEMTRACE is not set # CONFIG_WORKQUEUE_TRACER is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set diff --git a/arch/arm/configs/s5pv210_defconfig b/arch/arm/configs/s5pv210_defconfig index 3f7d47491b5..e2f5bce2982 100644 --- a/arch/arm/configs/s5pv210_defconfig +++ b/arch/arm/configs/s5pv210_defconfig @@ -1,11 +1,14 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.33-rc4 -# Wed Feb 24 15:36:16 2010 +# Linux kernel version: 2.6.34 +# Wed May 26 19:04:39 2010 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_ARCH_USES_GETTIMEOFFSET=y +CONFIG_HAVE_PROC_CPU=y CONFIG_NO_IOPORT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y @@ -17,6 +20,7 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_ARM_L1_CACHE_SHIFT_6=y CONFIG_VECTORS_BASE=0xffff0000 @@ -33,6 +37,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_BZIP2 is not set @@ -54,7 +59,6 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -90,10 +94,14 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_PERF_USE_VMALLOC=y # # Kernel Performance Events And Counters # +# CONFIG_PERF_EVENTS is not set +# CONFIG_PERF_COUNTERS is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y CONFIG_COMPAT_BRK=y @@ -175,8 +183,11 @@ CONFIG_MMU=y # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_VEXPRESS is not set # CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_BCMRING is not set # CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CNS3XXX is not set # CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set @@ -185,7 +196,6 @@ CONFIG_MMU=y # CONFIG_ARCH_STMP3XXX is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set @@ -202,24 +212,27 @@ CONFIG_MMU=y # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_W90X900 is not set +# CONFIG_ARCH_NUC93X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_SHMOBILE is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_S5P6440 is not set # CONFIG_ARCH_S5P6442 is not set -# CONFIG_ARCH_S5PC1XX is not set +# CONFIG_ARCH_S5PC100 is not set CONFIG_ARCH_S5PV210=y # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_U300 is not set +# CONFIG_ARCH_U8500 is not set +# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_BCMRING is not set -# CONFIG_ARCH_U8500 is not set +# CONFIG_PLAT_SPEAR is not set CONFIG_PLAT_SAMSUNG=y # @@ -235,16 +248,24 @@ CONFIG_SAMSUNG_GPIOLIB_4BIT=y CONFIG_S3C_GPIO_CFG_S3C24XX=y CONFIG_S3C_GPIO_CFG_S3C64XX=y CONFIG_S3C_GPIO_PULL_UPDOWN=y +CONFIG_S5P_GPIO_DRVSTR=y CONFIG_SAMSUNG_GPIO_EXTRA=0 CONFIG_S3C_GPIO_SPACE=0 CONFIG_S3C_GPIO_TRACK=y # CONFIG_S3C_ADC is not set +CONFIG_S3C_DEV_WDT=y +CONFIG_SAMSUNG_DEV_ADC=y +CONFIG_SAMSUNG_DEV_TS=y +CONFIG_S3C_PL330_DMA=y # # Power management # CONFIG_PLAT_S5P=y +CONFIG_S5P_EXT_INT=y CONFIG_CPU_S5PV210=y +# CONFIG_MACH_AQUILA is not set +# CONFIG_MACH_GONI is not set CONFIG_MACH_SMDKV210=y # CONFIG_MACH_SMDKC110 is not set @@ -274,11 +295,14 @@ CONFIG_ARM_THUMB=y # CONFIG_CPU_BPREDICT_DISABLE is not set CONFIG_HAS_TLS_REG=y CONFIG_ARM_L1_CACHE_SHIFT=6 +CONFIG_ARM_DMA_MEM_BUFFERABLE=y +CONFIG_CPU_HAS_PMU=y # CONFIG_ARM_ERRATA_430973 is not set # CONFIG_ARM_ERRATA_458693 is not set # CONFIG_ARM_ERRATA_460075 is not set CONFIG_ARM_VIC=y CONFIG_ARM_VIC_NR=2 +CONFIG_PL330=y # # Bus support @@ -327,6 +351,7 @@ CONFIG_ALIGNMENT_TRAP=y CONFIG_ZBOOT_ROM_TEXT=0 CONFIG_ZBOOT_ROM_BSS=0 CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x20800000,8M console=ttySAC1,115200 init=/linuxrc" +# CONFIG_CMDLINE_FORCE is not set # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set @@ -404,6 +429,7 @@ CONFIG_HAVE_IDE=y # # SCSI device support # +CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -472,7 +498,9 @@ CONFIG_INPUT_EVDEV=y CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_AD7879 is not set # CONFIG_TOUCHSCREEN_DYNAPRO is not set +# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set # CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_S3C2410 is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set # CONFIG_TOUCHSCREEN_WACOM_W8001 is not set @@ -526,6 +554,9 @@ CONFIG_SERIAL_SAMSUNG_CONSOLE=y CONFIG_SERIAL_S5PV210=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_TIMBERDALE is not set +# CONFIG_SERIAL_ALTERA_JTAGUART is not set +# CONFIG_SERIAL_ALTERA_UART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y @@ -551,6 +582,7 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # +# CONFIG_GPIO_IT8761E is not set # # I2C GPIO expanders: @@ -572,6 +604,7 @@ CONFIG_GPIOLIB=y # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set +CONFIG_HAVE_S3C2410_WATCHDOG=y CONFIG_SSB_POSSIBLE=y # @@ -624,10 +657,6 @@ CONFIG_RTC_LIB=y # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set - -# -# TI VLYNQ -# # CONFIG_STAGING is not set # @@ -696,6 +725,7 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set +# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -835,6 +865,8 @@ CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y # CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_ENABLE_DEFAULT_TRACERS is not set # CONFIG_BOOT_TRACER is not set @@ -845,6 +877,7 @@ CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_KMEMTRACE is not set # CONFIG_WORKQUEUE_TRACER is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set diff --git a/arch/arm/include/asm/hardirq.h b/arch/arm/include/asm/hardirq.h index 182310b9919..6d7485aff95 100644 --- a/arch/arm/include/asm/hardirq.h +++ b/arch/arm/include/asm/hardirq.h @@ -12,7 +12,9 @@ typedef struct { #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ -#if NR_IRQS > 256 +#if NR_IRQS > 512 +#define HARDIRQ_BITS 10 +#elif NR_IRQS > 256 #define HARDIRQ_BITS 9 #else #define HARDIRQ_BITS 8 diff --git a/arch/arm/include/asm/scatterlist.h b/arch/arm/include/asm/scatterlist.h index bcda59f3994..2f87870d934 100644 --- a/arch/arm/include/asm/scatterlist.h +++ b/arch/arm/include/asm/scatterlist.h @@ -3,9 +3,6 @@ #include <asm/memory.h> #include <asm/types.h> - #include <asm-generic/scatterlist.h> -#undef ARCH_HAS_SG_CHAIN - #endif /* _ASMARM_SCATTERLIST_H */ diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index c91c77b54de..122d999bdc7 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -593,6 +593,7 @@ static int __init parse_tag_revision(const struct tag *tag) __tagtable(ATAG_REVISION, parse_tag_revision); +#ifndef CONFIG_CMDLINE_FORCE static int __init parse_tag_cmdline(const struct tag *tag) { strlcpy(default_command_line, tag->u.cmdline.cmdline, COMMAND_LINE_SIZE); @@ -600,6 +601,7 @@ static int __init parse_tag_cmdline(const struct tag *tag) } __tagtable(ATAG_CMDLINE, parse_tag_cmdline); +#endif /* CONFIG_CMDLINE_FORCE */ /* * Scan the tag table for this tag, and call its parse function. diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c index 50292cd9c12..dd81a918c10 100644 --- a/arch/arm/kernel/unwind.c +++ b/arch/arm/kernel/unwind.c @@ -26,6 +26,7 @@ * http://infocenter.arm.com/help/topic/com.arm.doc.subset.swdev.abi/index.html */ +#ifndef __CHECKER__ #if !defined (__ARM_EABI__) #warning Your compiler does not have EABI support. #warning ARM unwind is known to compile only with EABI compilers. @@ -34,6 +35,7 @@ #warning Your compiler is too buggy; it is known to not compile ARM unwind support. #warning Change compiler or disable ARM_UNWIND option. #endif +#endif /* __CHECKER__ */ #include <linux/kernel.h> #include <linux/init.h> diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c index 98f9f4bc939..ee800595594 100644 --- a/arch/arm/mach-at91/board-sam9m10g45ek.c +++ b/arch/arm/mach-at91/board-sam9m10g45ek.c @@ -25,7 +25,6 @@ #include <linux/leds.h> #include <linux/clk.h> -#include <mach/hardware.h> #include <video/atmel_lcdc.h> #include <asm/setup.h> diff --git a/arch/arm/mach-clps711x/Makefile.boot b/arch/arm/mach-clps711x/Makefile.boot index d3d29339e14..a51fcef64fe 100644 --- a/arch/arm/mach-clps711x/Makefile.boot +++ b/arch/arm/mach-clps711x/Makefile.boot @@ -1,7 +1,6 @@ # The standard locations for stuff on CLPS711x type processors - zreladdr-y := 0xc0028000 + zreladdr-y := 0xc0028000 params_phys-y := 0xc0000100 # Should probably have some agreement on these... initrd_phys-$(CONFIG_ARCH_P720T) := 0xc0400000 initrd_phys-$(CONFIG_ARCH_CDB89712) := 0x00700000 - diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index abd04932917..2ec3095ffb7 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -17,6 +17,7 @@ #include <linux/i2c.h> #include <linux/i2c/at24.h> #include <linux/i2c/pca953x.h> +#include <linux/mfd/tps6507x.h> #include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> @@ -24,6 +25,8 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/regulator/machine.h> +#include <linux/mfd/tps6507x.h> +#include <linux/input/tps6507x-ts.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -533,10 +536,24 @@ struct regulator_init_data tps65070_regulator_data[] = { }, }; +static struct touchscreen_init_data tps6507x_touchscreen_data = { + .poll_period = 30, /* ms between touch samples */ + .min_pressure = 0x30, /* minimum pressure to trigger touch */ + .vref = 0, /* turn off vref when not using A/D */ + .vendor = 0, /* /sys/class/input/input?/id/vendor */ + .product = 65070, /* /sys/class/input/input?/id/product */ + .version = 0x100, /* /sys/class/input/input?/id/version */ +}; + +static struct tps6507x_board tps_board = { + .tps6507x_pmic_init_data = &tps65070_regulator_data[0], + .tps6507x_ts_init_data = &tps6507x_touchscreen_data, +}; + static struct i2c_board_info __initdata da850evm_tps65070_info[] = { { I2C_BOARD_INFO("tps6507x", 0x48), - .platform_data = &tps65070_regulator_data[0], + .platform_data = &tps_board, }, }; diff --git a/arch/arm/mach-davinci/include/mach/mmc.h b/arch/arm/mach-davinci/include/mach/mmc.h index 5a85e24f367..d4f1e967506 100644 --- a/arch/arm/mach-davinci/include/mach/mmc.h +++ b/arch/arm/mach-davinci/include/mach/mmc.h @@ -22,6 +22,9 @@ struct davinci_mmc_config { /* Version of the MMC/SD controller */ u8 version; + + /* Number of sg segments */ + u8 nr_sg; }; void davinci_setup_mmc(int module, struct davinci_mmc_config *config); diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx_spi.h b/arch/arm/mach-ep93xx/include/mach/ep93xx_spi.h new file mode 100644 index 00000000000..0a37961b345 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/ep93xx_spi.h @@ -0,0 +1,27 @@ +#ifndef __ASM_MACH_EP93XX_SPI_H +#define __ASM_MACH_EP93XX_SPI_H + +struct spi_device; + +/** + * struct ep93xx_spi_info - EP93xx specific SPI descriptor + * @num_chipselect: number of chip selects on this board, must be + * at least one + */ +struct ep93xx_spi_info { + int num_chipselect; +}; + +/** + * struct ep93xx_spi_chip_ops - operation callbacks for SPI slave device + * @setup: setup the chip select mechanism + * @cleanup: cleanup the chip select mechanism + * @cs_control: control the device chip select + */ +struct ep93xx_spi_chip_ops { + int (*setup)(struct spi_device *spi); + void (*cleanup)(struct spi_device *spi); + void (*cs_control)(struct spi_device *spi, int value); +}; + +#endif /* __ASM_MACH_EP93XX_SPI_H */ diff --git a/arch/arm/mach-footbridge/ebsa285-pci.c b/arch/arm/mach-footbridge/ebsa285-pci.c index 720c0bac170..e5ab5bddbc8 100644 --- a/arch/arm/mach-footbridge/ebsa285-pci.c +++ b/arch/arm/mach-footbridge/ebsa285-pci.c @@ -20,9 +20,9 @@ static int __init ebsa285_map_irq(struct pci_dev *dev, u8 slot, u8 pin) if (dev->vendor == PCI_VENDOR_ID_CONTAQ && dev->device == PCI_DEVICE_ID_CONTAQ_82C693) switch (PCI_FUNC(dev->devfn)) { - case 1: return 14; - case 2: return 15; - case 3: return 12; + case 1: return 14; + case 2: return 15; + case 3: return 12; } return irqmap_ebsa285[(slot + pin) & 3]; diff --git a/arch/arm/mach-h720x/common.h b/arch/arm/mach-h720x/common.h index d8798dbc44f..7dd5fa604ef 100644 --- a/arch/arm/mach-h720x/common.h +++ b/arch/arm/mach-h720x/common.h @@ -14,13 +14,13 @@ */ extern unsigned long h720x_gettimeoffset(void); -extern void __init h720x_init_irq (void); +extern void __init h720x_init_irq(void); extern void __init h720x_map_io(void); #ifdef CONFIG_ARCH_H7202 extern struct sys_timer h7202_timer; extern void __init init_hw_h7202(void); -extern void __init h7202_init_irq (void); +extern void __init h7202_init_irq(void); extern void __init h7202_init_time(void); #endif diff --git a/arch/arm/mach-msm/board-msm7x27.c b/arch/arm/mach-msm/board-msm7x27.c index cccb9f3c9d0..db9381b85bf 100644 --- a/arch/arm/mach-msm/board-msm7x27.c +++ b/arch/arm/mach-msm/board-msm7x27.c @@ -20,7 +20,6 @@ #include <linux/input.h> #include <linux/io.h> #include <linux/delay.h> -#include <linux/bootmem.h> #include <linux/power_supply.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c index bac1f3c38a3..e32981928c7 100644 --- a/arch/arm/mach-msm/board-msm7x30.c +++ b/arch/arm/mach-msm/board-msm7x30.c @@ -20,7 +20,6 @@ #include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/delay.h> -#include <linux/bootmem.h> #include <linux/io.h> #include <linux/smsc911x.h> diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c index ec4606643d2..e3cc80792d6 100644 --- a/arch/arm/mach-msm/board-qsd8x50.c +++ b/arch/arm/mach-msm/board-qsd8x50.c @@ -19,7 +19,6 @@ #include <linux/irq.h> #include <linux/gpio.h> #include <linux/platform_device.h> -#include <linux/bootmem.h> #include <linux/delay.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c index b91e412f7b3..a0aeb8a4adc 100644 --- a/arch/arm/mach-mx2/devices.c +++ b/arch/arm/mach-mx2/devices.c @@ -109,12 +109,7 @@ DEFINE_IMX_GPT_DEVICE(4, MX27_GPT5_BASE_ADDR, MX27_INT_GPT5); DEFINE_IMX_GPT_DEVICE(5, MX27_GPT6_BASE_ADDR, MX27_INT_GPT6); #endif -/* - * Watchdog: - * - i.MX1 - * - i.MX21 - * - i.MX27 - */ +/* Watchdog: i.MX1 has seperate driver, i.MX21 and i.MX27 are equal */ static struct resource mxc_wdt_resources[] = { { .start = MX2x_WDOG_BASE_ADDR, @@ -124,7 +119,7 @@ static struct resource mxc_wdt_resources[] = { }; struct platform_device mxc_wdt = { - .name = "mxc_wdt", + .name = "imx2-wdt", .id = 0, .num_resources = ARRAY_SIZE(mxc_wdt_resources), .resource = mxc_wdt_resources, @@ -483,8 +478,8 @@ int __init mxc_register_gpios(void) #ifdef CONFIG_MACH_MX21 static struct resource mx21_usbhc_resources[] = { { - .start = MX21_BASE_ADDR, - .end = MX21_BASE_ADDR + 0x1FFF, + .start = MX21_USBOTG_BASE_ADDR, + .end = MX21_USBOTG_BASE_ADDR + SZ_8K - 1, .flags = IORESOURCE_MEM, }, { diff --git a/arch/arm/mach-mx2/mach-pca100.c b/arch/arm/mach-mx2/mach-pca100.c index 778fff23091..a87422ed4ff 100644 --- a/arch/arm/mach-mx2/mach-pca100.c +++ b/arch/arm/mach-mx2/mach-pca100.c @@ -145,6 +145,7 @@ static struct mxc_nand_platform_data pca100_nand_board_info = { static struct platform_device *platform_devices[] __initdata = { &mxc_w1_master_device, &mxc_fec_device, + &mxc_wdt, }; static struct imxi2c_platform_data pca100_i2c_1_data = { diff --git a/arch/arm/mach-mx2/mach-pcm038.c b/arch/arm/mach-mx2/mach-pcm038.c index 035fbe046ec..36c89431679 100644 --- a/arch/arm/mach-mx2/mach-pcm038.c +++ b/arch/arm/mach-mx2/mach-pcm038.c @@ -182,6 +182,7 @@ static struct platform_device *platform_devices[] __initdata = { &mxc_w1_master_device, &mxc_fec_device, &pcm038_sram_mtd_device, + &mxc_wdt, }; /* On pcm038 there's a sram attached to CS1, we enable the chipselect here and diff --git a/arch/arm/mach-mx25/devices.c b/arch/arm/mach-mx25/devices.c index 3f4b8a0b5fa..3a405fa400e 100644 --- a/arch/arm/mach-mx25/devices.c +++ b/arch/arm/mach-mx25/devices.c @@ -500,3 +500,18 @@ struct platform_device mx25_fb_device = { .coherent_dma_mask = 0xFFFFFFFF, }, }; + +static struct resource mxc_wdt_resources[] = { + { + .start = MX25_WDOG_BASE_ADDR, + .end = MX25_WDOG_BASE_ADDR + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device mxc_wdt = { + .name = "imx2-wdt", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_wdt_resources), + .resource = mxc_wdt_resources, +}; diff --git a/arch/arm/mach-mx25/devices.h b/arch/arm/mach-mx25/devices.h index 39560e13bc0..cee12c0a0be 100644 --- a/arch/arm/mach-mx25/devices.h +++ b/arch/arm/mach-mx25/devices.h @@ -21,3 +21,4 @@ extern struct platform_device mx25_fec_device; extern struct platform_device mxc_nand_device; extern struct platform_device mx25_rtc_device; extern struct platform_device mx25_fb_device; +extern struct platform_device mxc_wdt; diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index 170f68e46dd..344753fdf25 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -82,6 +82,7 @@ config MACH_MX31MOBOARD config MACH_MX31LILLY bool "Support MX31 LILLY-1131 platforms (INCO startec)" select ARCH_MX31 + select MXC_ULPI if USB_ULPI help Include support for mx31 based LILLY1131 modules. This includes specific configurations for the board and its peripherals. diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index f8911154a9f..db7acd6e910 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -582,12 +582,50 @@ static struct resource imx_wdt_resources[] = { }; struct platform_device imx_wdt_device0 = { - .name = "imx-wdt", + .name = "imx2-wdt", .id = 0, .num_resources = ARRAY_SIZE(imx_wdt_resources), .resource = imx_wdt_resources, }; +static struct resource imx_rtc_resources[] = { + { + .start = MX31_RTC_BASE_ADDR, + .end = MX31_RTC_BASE_ADDR + 0x3fff, + .flags = IORESOURCE_MEM, + }, + { + .start = MX31_INT_RTC, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device imx_rtc_device0 = { + .name = "mxc_rtc", + .id = -1, + .num_resources = ARRAY_SIZE(imx_rtc_resources), + .resource = imx_rtc_resources, +}; + +static struct resource imx_kpp_resources[] = { + { + .start = MX3x_KPP_BASE_ADDR, + .end = MX3x_KPP_BASE_ADDR + 0xf, + .flags = IORESOURCE_MEM + }, { + .start = MX3x_INT_KPP, + .end = MX3x_INT_KPP, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device imx_kpp_device = { + .name = "imx-keypad", + .id = -1, + .num_resources = ARRAY_SIZE(imx_kpp_resources), + .resource = imx_kpp_resources, +}; + static int __init mx3_devices_init(void) { if (cpu_is_mx31()) { diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index 4f77eb50127..2c3c8646a29 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -27,3 +27,5 @@ extern struct platform_device imx_ssi_device0; extern struct platform_device imx_ssi_device1; extern struct platform_device imx_ssi_device1; extern struct platform_device imx_wdt_device0; +extern struct platform_device imx_rtc_device0; +extern struct platform_device imx_kpp_device; diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-mx3/mach-mx31_3ds.c index f54af1e29ca..58e57291b79 100644 --- a/arch/arm/mach-mx3/mach-mx31_3ds.c +++ b/arch/arm/mach-mx3/mach-mx31_3ds.c @@ -16,6 +16,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include <linux/delay.h> #include <linux/types.h> #include <linux/init.h> #include <linux/clk.h> @@ -26,6 +27,8 @@ #include <linux/mfd/mc13783.h> #include <linux/spi/spi.h> #include <linux/regulator/machine.h> +#include <linux/fsl_devices.h> +#include <linux/input/matrix_keypad.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -65,6 +68,50 @@ static int mx31_3ds_pins[] = { MX31_PIN_CSPI2_SS2__SS2, /*CS for MC13783 */ /* MC13783 IRQ */ IOMUX_MODE(MX31_PIN_GPIO1_3, IOMUX_CONFIG_GPIO), + /* USB OTG reset */ + IOMUX_MODE(MX31_PIN_USB_PWR, IOMUX_CONFIG_GPIO), + /* USB OTG */ + MX31_PIN_USBOTG_DATA0__USBOTG_DATA0, + MX31_PIN_USBOTG_DATA1__USBOTG_DATA1, + MX31_PIN_USBOTG_DATA2__USBOTG_DATA2, + MX31_PIN_USBOTG_DATA3__USBOTG_DATA3, + MX31_PIN_USBOTG_DATA4__USBOTG_DATA4, + MX31_PIN_USBOTG_DATA5__USBOTG_DATA5, + MX31_PIN_USBOTG_DATA6__USBOTG_DATA6, + MX31_PIN_USBOTG_DATA7__USBOTG_DATA7, + MX31_PIN_USBOTG_CLK__USBOTG_CLK, + MX31_PIN_USBOTG_DIR__USBOTG_DIR, + MX31_PIN_USBOTG_NXT__USBOTG_NXT, + MX31_PIN_USBOTG_STP__USBOTG_STP, + /*Keyboard*/ + MX31_PIN_KEY_ROW0_KEY_ROW0, + MX31_PIN_KEY_ROW1_KEY_ROW1, + MX31_PIN_KEY_ROW2_KEY_ROW2, + MX31_PIN_KEY_COL0_KEY_COL0, + MX31_PIN_KEY_COL1_KEY_COL1, + MX31_PIN_KEY_COL2_KEY_COL2, + MX31_PIN_KEY_COL3_KEY_COL3, +}; + +/* + * Matrix keyboard + */ + +static const uint32_t mx31_3ds_keymap[] = { + KEY(0, 0, KEY_UP), + KEY(0, 1, KEY_DOWN), + KEY(1, 0, KEY_RIGHT), + KEY(1, 1, KEY_LEFT), + KEY(1, 2, KEY_ENTER), + KEY(2, 0, KEY_F6), + KEY(2, 1, KEY_F8), + KEY(2, 2, KEY_F9), + KEY(2, 3, KEY_F10), +}; + +static struct matrix_keymap_data mx31_3ds_keymap_data = { + .keymap = mx31_3ds_keymap, + .keymap_size = ARRAY_SIZE(mx31_3ds_keymap), }; /* Regulators */ @@ -126,6 +173,41 @@ static struct mxc_nand_platform_data imx31_3ds_nand_flash_pdata = { #endif }; +/* + * USB OTG + */ + +#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ + PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) + +#define USBOTG_RST_B IOMUX_TO_GPIO(MX31_PIN_USB_PWR) + +static void mx31_3ds_usbotg_init(void) +{ + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG); + + gpio_request(USBOTG_RST_B, "otgusb-reset"); + gpio_direction_output(USBOTG_RST_B, 0); + mdelay(1); + gpio_set_value(USBOTG_RST_B, 1); +} + +static struct fsl_usb2_platform_data usbotg_pdata = { + .operating_mode = FSL_USB2_DR_DEVICE, + .phy_mode = FSL_USB2_PHY_ULPI, +}; + static struct imxuart_platform_data uart_pdata = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -315,6 +397,11 @@ static void __init mxc_board_init(void) spi_register_board_info(mx31_3ds_spi_devs, ARRAY_SIZE(mx31_3ds_spi_devs)); + mxc_register_device(&imx_kpp_device, &mx31_3ds_keymap_data); + + mx31_3ds_usbotg_init(); + mxc_register_device(&mxc_otg_udc_device, &usbotg_pdata); + if (!mx31_3ds_init_expio()) platform_device_register(&smsc911x_device); } diff --git a/arch/arm/mach-mx3/mach-mx31lilly.c b/arch/arm/mach-mx3/mach-mx31lilly.c index 80847b04c06..d3d5877c750 100644 --- a/arch/arm/mach-mx3/mach-mx31lilly.c +++ b/arch/arm/mach-mx3/mach-mx31lilly.c @@ -27,12 +27,15 @@ #include <linux/types.h> #include <linux/init.h> #include <linux/clk.h> +#include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/smsc911x.h> #include <linux/mtd/physmap.h> #include <linux/spi/spi.h> #include <linux/mfd/mc13783.h> +#include <linux/usb/otg.h> +#include <linux/usb/ulpi.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -44,6 +47,8 @@ #include <mach/iomux-mx3.h> #include <mach/board-mx31lilly.h> #include <mach/spi.h> +#include <mach/mxc_ehci.h> +#include <mach/ulpi.h> #include "devices.h" @@ -108,6 +113,137 @@ static struct platform_device physmap_flash_device = { .num_resources = 1, }; +/* USB */ + +#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ + PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) + +static int usbotg_init(struct platform_device *pdev) +{ + unsigned int pins[] = { + MX31_PIN_USBOTG_DATA0__USBOTG_DATA0, + MX31_PIN_USBOTG_DATA1__USBOTG_DATA1, + MX31_PIN_USBOTG_DATA2__USBOTG_DATA2, + MX31_PIN_USBOTG_DATA3__USBOTG_DATA3, + MX31_PIN_USBOTG_DATA4__USBOTG_DATA4, + MX31_PIN_USBOTG_DATA5__USBOTG_DATA5, + MX31_PIN_USBOTG_DATA6__USBOTG_DATA6, + MX31_PIN_USBOTG_DATA7__USBOTG_DATA7, + MX31_PIN_USBOTG_CLK__USBOTG_CLK, + MX31_PIN_USBOTG_DIR__USBOTG_DIR, + MX31_PIN_USBOTG_NXT__USBOTG_NXT, + MX31_PIN_USBOTG_STP__USBOTG_STP, + }; + + mxc_iomux_setup_multiple_pins(pins, ARRAY_SIZE(pins), "USB OTG"); + + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG); + + mxc_iomux_set_gpr(MUX_PGP_USB_4WIRE, true); + mxc_iomux_set_gpr(MUX_PGP_USB_COMMON, true); + + /* chip select */ + mxc_iomux_alloc_pin(IOMUX_MODE(MX31_PIN_DTR_DCE2, IOMUX_CONFIG_GPIO), + "USBOTG_CS"); + gpio_request(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE2), "USBH1 CS"); + gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE2), 0); + + return 0; +} + +static int usbh1_init(struct platform_device *pdev) +{ + int pins[] = { + MX31_PIN_CSPI1_MOSI__USBH1_RXDM, + MX31_PIN_CSPI1_MISO__USBH1_RXDP, + MX31_PIN_CSPI1_SS0__USBH1_TXDM, + MX31_PIN_CSPI1_SS1__USBH1_TXDP, + MX31_PIN_CSPI1_SS2__USBH1_RCV, + MX31_PIN_CSPI1_SCLK__USBH1_OEB, + MX31_PIN_CSPI1_SPI_RDY__USBH1_FS, + }; + + mxc_iomux_setup_multiple_pins(pins, ARRAY_SIZE(pins), "USB H1"); + + mxc_iomux_set_pad(MX31_PIN_CSPI1_MOSI, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_CSPI1_MISO, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_CSPI1_SS0, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_CSPI1_SS1, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_CSPI1_SS2, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_CSPI1_SCLK, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_CSPI1_SPI_RDY, USB_PAD_CFG); + + mxc_iomux_set_gpr(MUX_PGP_USB_SUSPEND, true); + + return 0; +} + +static int usbh2_init(struct platform_device *pdev) +{ + int pins[] = { + MX31_PIN_USBH2_DATA0__USBH2_DATA0, + MX31_PIN_USBH2_DATA1__USBH2_DATA1, + MX31_PIN_USBH2_CLK__USBH2_CLK, + MX31_PIN_USBH2_DIR__USBH2_DIR, + MX31_PIN_USBH2_NXT__USBH2_NXT, + MX31_PIN_USBH2_STP__USBH2_STP, + }; + + mxc_iomux_setup_multiple_pins(pins, ARRAY_SIZE(pins), "USB H2"); + + mxc_iomux_set_pad(MX31_PIN_USBH2_CLK, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBH2_DIR, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBH2_NXT, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBH2_STP, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_SRXD6, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_STXD6, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_SFS3, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_SCK3, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_SRXD3, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_STXD3, USB_PAD_CFG); + + mxc_iomux_set_gpr(MUX_PGP_UH2, true); + + /* chip select */ + mxc_iomux_alloc_pin(IOMUX_MODE(MX31_PIN_DTR_DCE1, IOMUX_CONFIG_GPIO), + "USBH2_CS"); + gpio_request(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1), "USBH2 CS"); + gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1), 0); + + return 0; +} + +static struct mxc_usbh_platform_data usbotg_pdata = { + .init = usbotg_init, + .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, + .flags = MXC_EHCI_POWER_PINS_ENABLED, +}; + +static struct mxc_usbh_platform_data usbh1_pdata = { + .init = usbh1_init, + .portsc = MXC_EHCI_MODE_UTMI | MXC_EHCI_SERIAL, + .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_SINGLE_UNI, +}; + +static struct mxc_usbh_platform_data usbh2_pdata = { + .init = usbh2_init, + .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, + .flags = MXC_EHCI_POWER_PINS_ENABLED, +}; + static struct platform_device *devices[] __initdata = { &smsc91x_device, &physmap_flash_device, @@ -183,6 +319,15 @@ static void __init mx31lilly_board_init(void) spi_register_board_info(&mc13783_dev, 1); platform_add_devices(devices, ARRAY_SIZE(devices)); + + /* USB */ + usbotg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, + USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT); + usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, + USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT); + + mxc_register_device(&mxc_usbh1, &usbh1_pdata); + mxc_register_device(&mxc_usbh2, &usbh2_pdata); } static void __init mx31lilly_timer_init(void) diff --git a/arch/arm/mach-mx3/mach-mx31moboard.c b/arch/arm/mach-mx3/mach-mx31moboard.c index fccb9207b78..62b5e40165d 100644 --- a/arch/arm/mach-mx3/mach-mx31moboard.c +++ b/arch/arm/mach-mx3/mach-mx31moboard.c @@ -18,7 +18,6 @@ #include <linux/delay.h> #include <linux/dma-mapping.h> -#include <linux/fsl_devices.h> #include <linux/gfp.h> #include <linux/gpio.h> #include <linux/init.h> @@ -221,11 +220,54 @@ static struct mc13783_regulator_init_data moboard_regulators[] = { }, }; +static struct mc13783_led_platform_data moboard_led[] = { + { + .id = MC13783_LED_R1, + .name = "coreboard-led-4:red", + .max_current = 2, + }, + { + .id = MC13783_LED_G1, + .name = "coreboard-led-4:green", + .max_current = 2, + }, + { + .id = MC13783_LED_B1, + .name = "coreboard-led-4:blue", + .max_current = 2, + }, + { + .id = MC13783_LED_R2, + .name = "coreboard-led-5:red", + .max_current = 3, + }, + { + .id = MC13783_LED_G2, + .name = "coreboard-led-5:green", + .max_current = 3, + }, + { + .id = MC13783_LED_B2, + .name = "coreboard-led-5:blue", + .max_current = 3, + }, +}; + +static struct mc13783_leds_platform_data moboard_leds = { + .num_leds = ARRAY_SIZE(moboard_led), + .led = moboard_led, + .flags = MC13783_LED_SLEWLIMTC, + .abmode = MC13783_LED_AB_DISABLED, + .tc1_period = MC13783_LED_PERIOD_10MS, + .tc2_period = MC13783_LED_PERIOD_10MS, +}; + static struct mc13783_platform_data moboard_pmic = { .regulators = moboard_regulators, .num_regulators = ARRAY_SIZE(moboard_regulators), + .leds = &moboard_leds, .flags = MC13783_USE_REGULATOR | MC13783_USE_RTC | - MC13783_USE_ADC, + MC13783_USE_ADC | MC13783_USE_LED, }; static struct spi_board_info moboard_spi_board_info[] __initdata = { @@ -306,84 +348,56 @@ static struct imxmmc_platform_data sdhc1_pdata = { * this pin is dedicated for all mx31moboard systems, so we do it here */ #define USB_RESET_B IOMUX_TO_GPIO(MX31_PIN_GPIO1_0) - -static void usb_xcvr_reset(void) -{ - gpio_request(USB_RESET_B, "usb-reset"); - gpio_direction_output(USB_RESET_B, 0); - mdelay(1); - gpio_set_value(USB_RESET_B, 1); -} - #define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ - PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) + PAD_CTL_ODE_CMOS) #define OTG_EN_B IOMUX_TO_GPIO(MX31_PIN_USB_OC) - -static void moboard_usbotg_init(void) -{ - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG); - - gpio_request(OTG_EN_B, "usb-udc-en"); - gpio_direction_output(OTG_EN_B, 0); -} - -static struct fsl_usb2_platform_data usb_pdata = { - .operating_mode = FSL_USB2_DR_DEVICE, - .phy_mode = FSL_USB2_PHY_ULPI, -}; - -#if defined(CONFIG_USB_ULPI) - #define USBH2_EN_B IOMUX_TO_GPIO(MX31_PIN_SCK6) -static int moboard_usbh2_hw_init(struct platform_device *pdev) +static void usb_xcvr_reset(void) { - int ret; + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG | PAD_CTL_100K_PU); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG | PAD_CTL_100K_PU); + mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG | PAD_CTL_100K_PU); + mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG | PAD_CTL_100K_PU); mxc_iomux_set_gpr(MUX_PGP_UH2, true); + mxc_iomux_set_pad(MX31_PIN_USBH2_CLK, USB_PAD_CFG | PAD_CTL_100K_PU); + mxc_iomux_set_pad(MX31_PIN_USBH2_DIR, USB_PAD_CFG | PAD_CTL_100K_PU); + mxc_iomux_set_pad(MX31_PIN_USBH2_NXT, USB_PAD_CFG | PAD_CTL_100K_PU); + mxc_iomux_set_pad(MX31_PIN_USBH2_STP, USB_PAD_CFG | PAD_CTL_100K_PU); + mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_SRXD6, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_STXD6, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_SFS3, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_SCK3, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_SRXD3, USB_PAD_CFG | PAD_CTL_100K_PD); + mxc_iomux_set_pad(MX31_PIN_STXD3, USB_PAD_CFG | PAD_CTL_100K_PD); - mxc_iomux_set_pad(MX31_PIN_USBH2_CLK, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBH2_DIR, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBH2_NXT, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBH2_STP, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_SRXD6, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_STXD6, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_SFS3, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_SCK3, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_SRXD3, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_STXD3, USB_PAD_CFG); - - ret = gpio_request(USBH2_EN_B, "usbh2-en"); - if (ret) - return ret; + gpio_request(OTG_EN_B, "usb-udc-en"); + gpio_direction_output(OTG_EN_B, 0); + gpio_request(USBH2_EN_B, "usbh2-en"); gpio_direction_output(USBH2_EN_B, 0); - return 0; + gpio_request(USB_RESET_B, "usb-reset"); + gpio_direction_output(USB_RESET_B, 0); + mdelay(1); + gpio_set_value(USB_RESET_B, 1); + mdelay(1); } -static int moboard_usbh2_hw_exit(struct platform_device *pdev) -{ - gpio_free(USBH2_EN_B); - return 0; -} +#if defined(CONFIG_USB_ULPI) static struct mxc_usbh_platform_data usbh2_pdata = { - .init = moboard_usbh2_hw_init, - .exit = moboard_usbh2_hw_exit, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, .flags = MXC_EHCI_POWER_PINS_ENABLED, }; @@ -508,8 +522,6 @@ static void __init mxc_board_init(void) usb_xcvr_reset(); - moboard_usbotg_init(); - mxc_register_device(&mxc_otg_udc_device, &usb_pdata); moboard_usbh2_init(); switch (mx31moboard_baseboard) { @@ -522,7 +534,8 @@ static void __init mxc_board_init(void) mx31moboard_marxbot_init(); break; case MX31SMARTBOT: - mx31moboard_smartbot_init(); + case MX31EYEBOT: + mx31moboard_smartbot_init(mx31moboard_baseboard); break; default: printk(KERN_ERR "Illegal mx31moboard_baseboard type %d\n", diff --git a/arch/arm/mach-mx3/mach-pcm037.c b/arch/arm/mach-mx3/mach-pcm037.c index 78ecd751549..cce41066238 100644 --- a/arch/arm/mach-mx3/mach-pcm037.c +++ b/arch/arm/mach-mx3/mach-pcm037.c @@ -449,6 +449,7 @@ static int __init pcm037_camera_alloc_dma(const size_t buf_size) static struct platform_device *devices[] __initdata = { &pcm037_flash, &pcm037_sram_device, + &imx_wdt_device0, &pcm037_mt9t031, &pcm037_mt9v022, }; diff --git a/arch/arm/mach-mx3/mach-pcm043.c b/arch/arm/mach-mx3/mach-pcm043.c index 1bf1ec2eef5..78d9185a9d4 100644 --- a/arch/arm/mach-mx3/mach-pcm043.c +++ b/arch/arm/mach-mx3/mach-pcm043.c @@ -150,6 +150,7 @@ static struct i2c_board_info pcm043_i2c_devices[] = { static struct platform_device *devices[] __initdata = { &pcm043_flash, &mxc_fec_device, + &imx_wdt_device0, }; static struct pad_desc pcm043_pads[] = { diff --git a/arch/arm/mach-mx3/mx31lite-db.c b/arch/arm/mach-mx3/mx31lite-db.c index 093c595ca58..5f05bfbec38 100644 --- a/arch/arm/mach-mx3/mx31lite-db.c +++ b/arch/arm/mach-mx3/mx31lite-db.c @@ -206,5 +206,6 @@ void __init mx31lite_db_init(void) mxc_register_device(&mxc_spi_device0, &spi0_pdata); platform_device_register(&litekit_led_device); mxc_register_device(&imx_wdt_device0, NULL); + mxc_register_device(&imx_rtc_device0, NULL); } diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c index 11b906ce7ea..582299cb2c0 100644 --- a/arch/arm/mach-mx3/mx31moboard-devboard.c +++ b/arch/arm/mach-mx3/mx31moboard-devboard.c @@ -22,6 +22,7 @@ #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/types.h> +#include <linux/fsl_devices.h> #include <linux/usb/otg.h> @@ -213,6 +214,12 @@ static int __init devboard_usbh1_init(void) return mxc_register_device(&mxc_usbh1, &usbh1_pdata); } + +static struct fsl_usb2_platform_data usb_pdata = { + .operating_mode = FSL_USB2_DR_DEVICE, + .phy_mode = FSL_USB2_PHY_ULPI, +}; + /* * system init for baseboard usage. Will be called by mx31moboard init. */ @@ -229,5 +236,7 @@ void __init mx31moboard_devboard_init(void) devboard_init_sel_gpios(); + mxc_register_device(&mxc_otg_udc_device, &usb_pdata); + devboard_usbh1_init(); } diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-mx3/mx31moboard-marxbot.c index ffb105e14d8..4930f8c27e6 100644 --- a/arch/arm/mach-mx3/mx31moboard-marxbot.c +++ b/arch/arm/mach-mx3/mx31moboard-marxbot.c @@ -25,6 +25,7 @@ #include <linux/slab.h> #include <linux/platform_device.h> #include <linux/types.h> +#include <linux/fsl_devices.h> #include <linux/usb/otg.h> @@ -329,6 +330,11 @@ static int __init marxbot_usbh1_init(void) return mxc_register_device(&mxc_usbh1, &usbh1_pdata); } +static struct fsl_usb2_platform_data usb_pdata = { + .operating_mode = FSL_USB2_DR_DEVICE, + .phy_mode = FSL_USB2_PHY_ULPI, +}; + /* * system init for baseboard usage. Will be called by mx31moboard init. */ @@ -356,5 +362,7 @@ void __init mx31moboard_marxbot_init(void) gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_LCS0)); gpio_export(IOMUX_TO_GPIO(MX31_PIN_LCS0), false); + mxc_register_device(&mxc_otg_udc_device, &usb_pdata); + marxbot_usbh1_init(); } diff --git a/arch/arm/mach-mx3/mx31moboard-smartbot.c b/arch/arm/mach-mx3/mx31moboard-smartbot.c index 52a69fc8b14..293eea6d9d9 100644 --- a/arch/arm/mach-mx3/mx31moboard-smartbot.c +++ b/arch/arm/mach-mx3/mx31moboard-smartbot.c @@ -23,11 +23,18 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/types.h> +#include <linux/fsl_devices.h> + +#include <linux/usb/otg.h> +#include <linux/usb/ulpi.h> #include <mach/common.h> #include <mach/hardware.h> #include <mach/imx-uart.h> #include <mach/iomux-mx3.h> +#include <mach/board-mx31moboard.h> +#include <mach/mxc_ehci.h> +#include <mach/ulpi.h> #include <media/soc_camera.h> @@ -116,10 +123,33 @@ static int __init smartbot_cam_init(void) return 0; } +static struct fsl_usb2_platform_data usb_pdata = { + .operating_mode = FSL_USB2_DR_DEVICE, + .phy_mode = FSL_USB2_PHY_ULPI, +}; + +#if defined(CONFIG_USB_ULPI) + +static struct mxc_usbh_platform_data otg_host_pdata = { + .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, + .flags = MXC_EHCI_POWER_PINS_ENABLED, +}; + +static int __init smartbot_otg_host_init(void) +{ + otg_host_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, + USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT); + + return mxc_register_device(&mxc_otg_host, &otg_host_pdata); +} +#else +static inline int smartbot_otg_host_init(void) { return 0; } +#endif + #define POWER_EN IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1) #define DSPIC_RST_B IOMUX_TO_GPIO(MX31_PIN_DSR_DCE1) #define TRSLAT_RST_B IOMUX_TO_GPIO(MX31_PIN_RI_DCE1) -#define SEL3 IOMUX_TO_GPIO(MX31_PIN_DCD_DCE1) +#define TRSLAT_SRC_CHOICE IOMUX_TO_GPIO(MX31_PIN_DCD_DCE1) static void smartbot_resets_init(void) { @@ -138,15 +168,15 @@ static void smartbot_resets_init(void) gpio_export(TRSLAT_RST_B, false); } - if (!gpio_request(SEL3, "sel3")) { - gpio_direction_input(SEL3); - gpio_export(SEL3, true); + if (!gpio_request(TRSLAT_SRC_CHOICE, "translator-src-choice")) { + gpio_direction_output(TRSLAT_SRC_CHOICE, 0); + gpio_export(TRSLAT_SRC_CHOICE, false); } } /* * system init for baseboard usage. Will be called by mx31moboard init. */ -void __init mx31moboard_smartbot_init(void) +void __init mx31moboard_smartbot_init(int board) { printk(KERN_INFO "Initializing mx31smartbot peripherals\n"); @@ -155,6 +185,19 @@ void __init mx31moboard_smartbot_init(void) mxc_register_device(&mxc_uart_device1, &uart_pdata); + + switch (board) { + case MX31SMARTBOT: + mxc_register_device(&mxc_otg_udc_device, &usb_pdata); + break; + case MX31EYEBOT: + smartbot_otg_host_init(); + break; + default: + printk(KERN_WARNING "Unknown board %d, USB OTG not initialized", + board); + } + smartbot_resets_init(); smartbot_cam_init(); diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c index ee67a71db80..ed885f9d7b7 100644 --- a/arch/arm/mach-mx5/board-mx51_babbage.c +++ b/arch/arm/mach-mx5/board-mx51_babbage.c @@ -12,11 +12,16 @@ #include <linux/init.h> #include <linux/platform_device.h> +#include <linux/gpio.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/fsl_devices.h> #include <mach/common.h> #include <mach/hardware.h> #include <mach/imx-uart.h> #include <mach/iomux-mx51.h> +#include <mach/mxc_ehci.h> #include <asm/irq.h> #include <asm/setup.h> @@ -26,6 +31,18 @@ #include "devices.h" +#define BABBAGE_USB_HUB_RESET (0*32 + 7) /* GPIO_1_7 */ +#define BABBAGE_USBH1_STP (0*32 + 27) /* GPIO_1_27 */ +#define BABBAGE_PHY_RESET (1*32 +5) /* GPIO_2_5 */ + +/* USB_CTRL_1 */ +#define MX51_USB_CTRL_1_OFFSET 0x10 +#define MX51_USB_CTRL_UH1_EXT_CLK_EN (1 << 25) + +#define MX51_USB_PLLDIV_12_MHZ 0x00 +#define MX51_USB_PLL_DIV_19_2_MHZ 0x01 +#define MX51_USB_PLL_DIV_24_MHZ 0x02 + static struct platform_device *devices[] __initdata = { &mxc_fec_device, }; @@ -46,6 +63,22 @@ static struct pad_desc mx51babbage_pads[] = { MX51_PAD_EIM_D26__UART3_TXD, MX51_PAD_EIM_D27__UART3_RTS, MX51_PAD_EIM_D24__UART3_CTS, + + /* USB HOST1 */ + MX51_PAD_USBH1_CLK__USBH1_CLK, + MX51_PAD_USBH1_DIR__USBH1_DIR, + MX51_PAD_USBH1_NXT__USBH1_NXT, + MX51_PAD_USBH1_DATA0__USBH1_DATA0, + MX51_PAD_USBH1_DATA1__USBH1_DATA1, + MX51_PAD_USBH1_DATA2__USBH1_DATA2, + MX51_PAD_USBH1_DATA3__USBH1_DATA3, + MX51_PAD_USBH1_DATA4__USBH1_DATA4, + MX51_PAD_USBH1_DATA5__USBH1_DATA5, + MX51_PAD_USBH1_DATA6__USBH1_DATA6, + MX51_PAD_USBH1_DATA7__USBH1_DATA7, + + /* USB HUB reset line*/ + MX51_PAD_GPIO_1_7__GPIO1_7, }; /* Serial ports */ @@ -66,15 +99,149 @@ static inline void mxc_init_imx_uart(void) } #endif /* SERIAL_IMX */ +static int gpio_usbh1_active(void) +{ + struct pad_desc usbh1stp_gpio = MX51_PAD_USBH1_STP__GPIO_1_27; + struct pad_desc phyreset_gpio = MX51_PAD_EIM_D21__GPIO_2_5; + int ret; + + /* Set USBH1_STP to GPIO and toggle it */ + mxc_iomux_v3_setup_pad(&usbh1stp_gpio); + ret = gpio_request(BABBAGE_USBH1_STP, "usbh1_stp"); + + if (ret) { + pr_debug("failed to get MX51_PAD_USBH1_STP__GPIO_1_27: %d\n", ret); + return ret; + } + gpio_direction_output(BABBAGE_USBH1_STP, 0); + gpio_set_value(BABBAGE_USBH1_STP, 1); + msleep(100); + gpio_free(BABBAGE_USBH1_STP); + + /* De-assert USB PHY RESETB */ + mxc_iomux_v3_setup_pad(&phyreset_gpio); + ret = gpio_request(BABBAGE_PHY_RESET, "phy_reset"); + + if (ret) { + pr_debug("failed to get MX51_PAD_EIM_D21__GPIO_2_5: %d\n", ret); + return ret; + } + gpio_direction_output(BABBAGE_PHY_RESET, 1); + return 0; +} + +static inline void babbage_usbhub_reset(void) +{ + int ret; + + /* Bring USB hub out of reset */ + ret = gpio_request(BABBAGE_USB_HUB_RESET, "GPIO1_7"); + if (ret) { + printk(KERN_ERR"failed to get GPIO_USB_HUB_RESET: %d\n", ret); + return; + } + gpio_direction_output(BABBAGE_USB_HUB_RESET, 0); + + /* USB HUB RESET - De-assert USB HUB RESET_N */ + msleep(1); + gpio_set_value(BABBAGE_USB_HUB_RESET, 0); + msleep(1); + gpio_set_value(BABBAGE_USB_HUB_RESET, 1); +} + +/* This function is board specific as the bit mask for the plldiv will also +be different for other Freescale SoCs, thus a common bitmask is not +possible and cannot get place in /plat-mxc/ehci.c.*/ +static int initialize_otg_port(struct platform_device *pdev) +{ + u32 v; + void __iomem *usb_base; + u32 usbother_base; + + usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET; + + /* Set the PHY clock to 19.2MHz */ + v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET); + v &= ~MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK; + v |= MX51_USB_PLL_DIV_19_2_MHZ; + __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET); + iounmap(usb_base); + return 0; +} + +static int initialize_usbh1_port(struct platform_device *pdev) +{ + u32 v; + void __iomem *usb_base; + u32 usbother_base; + + usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET; + + /* The clock for the USBH1 ULPI port will come externally from the PHY. */ + v = __raw_readl(usbother_base + MX51_USB_CTRL_1_OFFSET); + __raw_writel(v | MX51_USB_CTRL_UH1_EXT_CLK_EN, usbother_base + MX51_USB_CTRL_1_OFFSET); + iounmap(usb_base); + return 0; +} + +static struct mxc_usbh_platform_data dr_utmi_config = { + .init = initialize_otg_port, + .portsc = MXC_EHCI_UTMI_16BIT, + .flags = MXC_EHCI_INTERNAL_PHY, +}; + +static struct fsl_usb2_platform_data usb_pdata = { + .operating_mode = FSL_USB2_DR_DEVICE, + .phy_mode = FSL_USB2_PHY_UTMI_WIDE, +}; + +static struct mxc_usbh_platform_data usbh1_config = { + .init = initialize_usbh1_port, + .portsc = MXC_EHCI_MODE_ULPI, + .flags = (MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_ITC_NO_THRESHOLD), +}; + +static int otg_mode_host; + +static int __init babbage_otg_mode(char *options) +{ + if (!strcmp(options, "host")) + otg_mode_host = 1; + else if (!strcmp(options, "device")) + otg_mode_host = 0; + else + pr_info("otg_mode neither \"host\" nor \"device\". " + "Defaulting to device\n"); + return 0; +} +__setup("otg_mode=", babbage_otg_mode); + /* * Board specific initialization. */ static void __init mxc_board_init(void) { + struct pad_desc usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP; + mxc_iomux_v3_setup_multiple_pads(mx51babbage_pads, ARRAY_SIZE(mx51babbage_pads)); mxc_init_imx_uart(); platform_add_devices(devices, ARRAY_SIZE(devices)); + + if (otg_mode_host) + mxc_register_device(&mxc_usbdr_host_device, &dr_utmi_config); + else { + initialize_otg_port(NULL); + mxc_register_device(&mxc_usbdr_udc_device, &usb_pdata); + } + + gpio_usbh1_active(); + mxc_register_device(&mxc_usbh1_device, &usbh1_config); + /* setback USBH1_STP to be function */ + mxc_iomux_v3_setup_pad(&usbh1stp); + babbage_usbhub_reset(); } static void __init mx51_babbage_timer_init(void) diff --git a/arch/arm/mach-mx5/clock-mx51.c b/arch/arm/mach-mx5/clock-mx51.c index 1ee6ce4087b..d9f612d3370 100644 --- a/arch/arm/mach-mx5/clock-mx51.c +++ b/arch/arm/mach-mx5/clock-mx51.c @@ -37,6 +37,7 @@ static struct clk lp_apm_clk; static struct clk periph_apm_clk; static struct clk ahb_clk; static struct clk ipg_clk; +static struct clk usboh3_clk; #define MAX_DPLL_WAIT_TRIES 1000 /* 1000 * udelay(1) = 1ms */ @@ -570,6 +571,35 @@ static int _clk_uart_set_parent(struct clk *clk, struct clk *parent) return 0; } +static unsigned long clk_usboh3_get_rate(struct clk *clk) +{ + u32 reg, prediv, podf; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + reg = __raw_readl(MXC_CCM_CSCDR1); + prediv = ((reg & MXC_CCM_CSCDR1_USBOH3_CLK_PRED_MASK) >> + MXC_CCM_CSCDR1_USBOH3_CLK_PRED_OFFSET) + 1; + podf = ((reg & MXC_CCM_CSCDR1_USBOH3_CLK_PODF_MASK) >> + MXC_CCM_CSCDR1_USBOH3_CLK_PODF_OFFSET) + 1; + + return parent_rate / (prediv * podf); +} + +static int _clk_usboh3_set_parent(struct clk *clk, struct clk *parent) +{ + u32 reg, mux; + + mux = _get_mux(parent, &pll1_sw_clk, &pll2_sw_clk, &pll3_sw_clk, + &lp_apm_clk); + reg = __raw_readl(MXC_CCM_CSCMR1) & ~MXC_CCM_CSCMR1_USBOH3_CLK_SEL_MASK; + reg |= mux << MXC_CCM_CSCMR1_USBOH3_CLK_SEL_OFFSET; + __raw_writel(reg, MXC_CCM_CSCMR1); + + return 0; +} + static unsigned long get_high_reference_clock_rate(struct clk *clk) { return external_high_reference; @@ -691,6 +721,12 @@ static struct clk uart_root_clk = { .set_parent = _clk_uart_set_parent, }; +static struct clk usboh3_clk = { + .parent = &pll2_sw_clk, + .get_rate = clk_usboh3_get_rate, + .set_parent = _clk_usboh3_set_parent, +}; + static struct clk ahb_max_clk = { .parent = &ahb_clk, .enable_reg = MXC_CCM_CCGR0, @@ -779,6 +815,12 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk) _REGISTER_CLOCK(NULL, "gpt", gpt_clk) _REGISTER_CLOCK("fec.0", NULL, fec_clk) + _REGISTER_CLOCK("mxc-ehci.0", "usb", usboh3_clk) + _REGISTER_CLOCK("mxc-ehci.0", "usb_ahb", ahb_clk) + _REGISTER_CLOCK("mxc-ehci.1", "usb", usboh3_clk) + _REGISTER_CLOCK("mxc-ehci.1", "usb_ahb", ahb_clk) + _REGISTER_CLOCK("fsl-usb2-udc", "usb", usboh3_clk) + _REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", ahb_clk) }; static void clk_tree_init(void) @@ -819,6 +861,9 @@ int __init mx51_clocks_init(unsigned long ckil, unsigned long osc, clk_enable(&cpu_clk); clk_enable(&main_bus_clk); + /* set the usboh3_clk parent to pll2_sw_clk */ + clk_set_parent(&usboh3_clk, &pll2_sw_clk); + /* System timer */ mxc_timer_init(&gpt_clk, MX51_IO_ADDRESS(MX51_GPT1_BASE_ADDR), MX51_MXC_INT_GPT); diff --git a/arch/arm/mach-mx5/devices.c b/arch/arm/mach-mx5/devices.c index d6fd3961ade..7130449aacd 100644 --- a/arch/arm/mach-mx5/devices.c +++ b/arch/arm/mach-mx5/devices.c @@ -1,5 +1,6 @@ /* * Copyright 2009 Amit Kucheria <amit.kucheria@canonical.com> + * Copyright (C) 2010 Freescale Semiconductor, Inc. * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License @@ -10,8 +11,11 @@ */ #include <linux/platform_device.h> +#include <linux/dma-mapping.h> +#include <linux/gpio.h> #include <mach/hardware.h> #include <mach/imx-uart.h> +#include <mach/irqs.h> static struct resource uart0[] = { { @@ -89,8 +93,109 @@ struct platform_device mxc_fec_device = { .resource = mxc_fec_resources, }; -/* Dummy definition to allow compiling in AVIC and TZIC simultaneously */ +static u64 usb_dma_mask = DMA_BIT_MASK(32); + +static struct resource usbotg_resources[] = { + { + .start = MX51_OTG_BASE_ADDR, + .end = MX51_OTG_BASE_ADDR + 0x1ff, + .flags = IORESOURCE_MEM, + }, + { + .start = MX51_MXC_INT_USB_OTG, + .flags = IORESOURCE_IRQ, + }, +}; + +/* OTG gadget device */ +struct platform_device mxc_usbdr_udc_device = { + .name = "fsl-usb2-udc", + .id = -1, + .num_resources = ARRAY_SIZE(usbotg_resources), + .resource = usbotg_resources, + .dev = { + .dma_mask = &usb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +struct platform_device mxc_usbdr_host_device = { + .name = "mxc-ehci", + .id = 0, + .num_resources = ARRAY_SIZE(usbotg_resources), + .resource = usbotg_resources, + .dev = { + .dma_mask = &usb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +static struct resource usbh1_resources[] = { + { + .start = MX51_OTG_BASE_ADDR + 0x200, + .end = MX51_OTG_BASE_ADDR + 0x200 + 0x1ff, + .flags = IORESOURCE_MEM, + }, + { + .start = MX51_MXC_INT_USB_H1, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mxc_usbh1_device = { + .name = "mxc-ehci", + .id = 1, + .num_resources = ARRAY_SIZE(usbh1_resources), + .resource = usbh1_resources, + .dev = { + .dma_mask = &usb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +static struct resource mxc_wdt_resources[] = { + { + .start = MX51_WDOG_BASE_ADDR, + .end = MX51_WDOG_BASE_ADDR + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device mxc_wdt = { + .name = "imx2-wdt", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_wdt_resources), + .resource = mxc_wdt_resources, +}; + +static struct mxc_gpio_port mxc_gpio_ports[] = { + { + .chip.label = "gpio-0", + .base = MX51_IO_ADDRESS(MX51_GPIO1_BASE_ADDR), + .irq = MX51_MXC_INT_GPIO1_LOW, + .virtual_irq_start = MXC_GPIO_IRQ_START + }, + { + .chip.label = "gpio-1", + .base = MX51_IO_ADDRESS(MX51_GPIO2_BASE_ADDR), + .irq = MX51_MXC_INT_GPIO2_LOW, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 1 + }, + { + .chip.label = "gpio-2", + .base = MX51_IO_ADDRESS(MX51_GPIO3_BASE_ADDR), + .irq = MX51_MXC_INT_GPIO3_LOW, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 2 + }, + { + .chip.label = "gpio-3", + .base = MX51_IO_ADDRESS(MX51_GPIO4_BASE_ADDR), + .irq = MX51_MXC_INT_GPIO4_LOW, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 3 + }, +}; + int __init mxc_register_gpios(void) { - return 0; + return mxc_gpio_init(mxc_gpio_ports, ARRAY_SIZE(mxc_gpio_ports)); } diff --git a/arch/arm/mach-mx5/devices.h b/arch/arm/mach-mx5/devices.h index f339ab8c19b..c879ae71cd5 100644 --- a/arch/arm/mach-mx5/devices.h +++ b/arch/arm/mach-mx5/devices.h @@ -2,3 +2,7 @@ extern struct platform_device mxc_uart_device0; extern struct platform_device mxc_uart_device1; extern struct platform_device mxc_uart_device2; extern struct platform_device mxc_fec_device; +extern struct platform_device mxc_usbdr_host_device; +extern struct platform_device mxc_usbh1_device; +extern struct platform_device mxc_usbdr_udc_device; +extern struct platform_device mxc_wdt; diff --git a/arch/arm/mach-nomadik/clock.c b/arch/arm/mach-nomadik/clock.c index 60f5bee09f2..2c471fc451d 100644 --- a/arch/arm/mach-nomadik/clock.c +++ b/arch/arm/mach-nomadik/clock.c @@ -56,6 +56,7 @@ static struct clk_lookup lookups[] = { CLK(&clk_default, "gpio.1"), CLK(&clk_default, "gpio.2"), CLK(&clk_default, "gpio.3"), + CLK(&clk_default, "rng"), }; static int __init clk_init(void) diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index e7d629b3c76..f474a80b886 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -137,9 +137,7 @@ static void ads7846_dev_init(void) } gpio_direction_input(ts_gpio); - - omap_set_gpio_debounce(ts_gpio, 1); - omap_set_gpio_debounce_time(ts_gpio, 0xa); + gpio_set_debounce(ts_gpio, 310); } static int ads7846_get_pendown_state(void) diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 5fcb52e7129..fefd7e6e977 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -209,8 +209,7 @@ static void ads7846_dev_init(void) } gpio_direction_input(ts_gpio); - omap_set_gpio_debounce(ts_gpio, 1); - omap_set_gpio_debounce_time(ts_gpio, 0xa); + gpio_set_debounce(ts_gpio, 310); } static int ads7846_get_pendown_state(void) diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index 81bba194b03..b9526101381 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -579,9 +579,7 @@ static void ads7846_dev_init(void) printk(KERN_ERR "can't get ads7846 pen down GPIO\n"); gpio_direction_input(OMAP3_EVM_TS_GPIO); - - omap_set_gpio_debounce(OMAP3_EVM_TS_GPIO, 1); - omap_set_gpio_debounce_time(OMAP3_EVM_TS_GPIO, 0xa); + gpio_set_debounce(OMAP3_EVM_TS_GPIO, 310); } static int ads7846_get_pendown_state(void) diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 395d049bf01..db06dc910ba 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -130,8 +130,8 @@ static struct platform_device pandora_keys_gpio = { static void __init pandora_keys_gpio_init(void) { /* set debounce time for GPIO banks 4 and 6 */ - omap_set_gpio_debounce_time(32 * 3, GPIO_DEBOUNCE_TIME); - omap_set_gpio_debounce_time(32 * 5, GPIO_DEBOUNCE_TIME); + gpio_set_debounce(32 * 3, GPIO_DEBOUNCE_TIME); + gpio_set_debounce(32 * 5, GPIO_DEBOUNCE_TIME); } static int board_keymap[] = { diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 2504d41f923..2f5f8233dd5 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -328,8 +328,7 @@ static void __init omap3_ads7846_init(void) } gpio_direction_input(OMAP3_TS_GPIO); - omap_set_gpio_debounce(OMAP3_TS_GPIO, 1); - omap_set_gpio_debounce_time(OMAP3_TS_GPIO, 0xa); + gpio_set_debounce(OMAP3_TS_GPIO, 310); } static struct ads7846_platform_data ads7846_config = { diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index 685f34a9634..fe0de1698ed 100644 --- a/arch/arm/mach-orion5x/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -240,22 +240,23 @@ error_fail: #define ORION_BLINK_HALF_PERIOD 100 /* ms */ -static int dns323_gpio_blink_set(unsigned gpio, +static int dns323_gpio_blink_set(unsigned gpio, int state, unsigned long *delay_on, unsigned long *delay_off) { - static int value = 0; - if (!*delay_on && !*delay_off) + if (delay_on && delay_off && !*delay_on && !*delay_off) *delay_on = *delay_off = ORION_BLINK_HALF_PERIOD; - if (ORION_BLINK_HALF_PERIOD == *delay_on - && ORION_BLINK_HALF_PERIOD == *delay_off) { - value = !value; - orion_gpio_set_blink(gpio, value); - return 0; + switch(state) { + case GPIO_LED_NO_BLINK_LOW: + case GPIO_LED_NO_BLINK_HIGH: + orion_gpio_set_blink(gpio, 0); + gpio_set_value(gpio, state); + break; + case GPIO_LED_BLINK: + orion_gpio_set_blink(gpio, 1); } - - return -EINVAL; + return 0; } static struct gpio_led dns323_leds[] = { @@ -263,6 +264,7 @@ static struct gpio_led dns323_leds[] = { .name = "power:blue", .gpio = DNS323_GPIO_LED_POWER2, .default_trigger = "timer", + .active_low = 1, }, { .name = "right:amber", .gpio = DNS323_GPIO_LED_RIGHT_AMBER, diff --git a/arch/arm/mach-s3c2410/include/mach/map.h b/arch/arm/mach-s3c2410/include/mach/map.h index 091c98a639d..cd3983ad416 100644 --- a/arch/arm/mach-s3c2410/include/mach/map.h +++ b/arch/arm/mach-s3c2410/include/mach/map.h @@ -114,6 +114,7 @@ #define S3C_PA_USBHOST S3C2410_PA_USBHOST #define S3C_PA_HSMMC0 S3C2443_PA_HSMMC #define S3C_PA_HSMMC1 S3C2416_PA_HSMMC0 +#define S3C_PA_WDT S3C2410_PA_WATCHDOG #define S3C_PA_NAND S3C24XX_PA_NAND #endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c index 45799c608d8..9e39faa283b 100644 --- a/arch/arm/mach-s3c2440/mach-gta02.c +++ b/arch/arm/mach-s3c2440/mach-gta02.c @@ -49,7 +49,6 @@ #include <linux/io.h> #include <linux/i2c.h> -#include <linux/backlight.h> #include <linux/regulator/machine.h> #include <linux/mfd/pcf50633/core.h> @@ -57,6 +56,7 @@ #include <linux/mfd/pcf50633/adc.h> #include <linux/mfd/pcf50633/gpio.h> #include <linux/mfd/pcf50633/pmic.h> +#include <linux/mfd/pcf50633/backlight.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -254,6 +254,12 @@ static char *gta02_batteries[] = { "battery", }; +static struct pcf50633_bl_platform_data gta02_backlight_data = { + .default_brightness = 0x3f, + .default_brightness_limit = 0, + .ramp_time = 5, +}; + struct pcf50633_platform_data gta02_pcf_pdata = { .resumers = { [0] = PCF50633_INT1_USBINS | @@ -271,6 +277,8 @@ struct pcf50633_platform_data gta02_pcf_pdata = { .charger_reference_current_ma = 1000, + .backlight_data = >a02_backlight_data, + .reg_init_data = { [PCF50633_REGULATOR_AUTO] = { .constraints = { @@ -478,71 +486,6 @@ static struct s3c2410_udc_mach_info gta02_udc_cfg = { }; - - -static void gta02_bl_set_intensity(int intensity) -{ - struct pcf50633 *pcf = gta02_pcf; - int old_intensity = pcf50633_reg_read(pcf, PCF50633_REG_LEDOUT); - - /* We map 8-bit intensity to 6-bit intensity in hardware. */ - intensity >>= 2; - - /* - * This can happen during, eg, print of panic on blanked console, - * but we can't service i2c without interrupts active, so abort. - */ - if (in_atomic()) { - printk(KERN_ERR "gta02_bl_set_intensity called while atomic\n"); - return; - } - - old_intensity = pcf50633_reg_read(pcf, PCF50633_REG_LEDOUT); - if (intensity == old_intensity) - return; - - /* We can't do this anywhere else. */ - pcf50633_reg_write(pcf, PCF50633_REG_LEDDIM, 5); - - if (!(pcf50633_reg_read(pcf, PCF50633_REG_LEDENA) & 3)) - old_intensity = 0; - - /* - * The PCF50633 cannot handle LEDOUT = 0 (datasheet p60) - * if seen, you have to re-enable the LED unit. - */ - if (!intensity || !old_intensity) - pcf50633_reg_write(pcf, PCF50633_REG_LEDENA, 0); - - /* Illegal to set LEDOUT to 0. */ - if (!intensity) - pcf50633_reg_set_bit_mask(pcf, PCF50633_REG_LEDOUT, 0x3f, 2); - else - pcf50633_reg_set_bit_mask(pcf, PCF50633_REG_LEDOUT, 0x3f, - intensity); - - if (intensity) - pcf50633_reg_write(pcf, PCF50633_REG_LEDENA, 2); - -} - -static struct generic_bl_info gta02_bl_info = { - .name = "gta02-bl", - .max_intensity = 0xff, - .default_intensity = 0xff, - .set_bl_intensity = gta02_bl_set_intensity, -}; - -static struct platform_device gta02_bl_dev = { - .name = "generic-bl", - .id = 1, - .dev = { - .platform_data = >a02_bl_info, - }, -}; - - - /* USB */ static struct s3c2410_hcd_info gta02_usb_info __initdata = { .port[0] = { @@ -579,7 +522,6 @@ static struct platform_device *gta02_devices[] __initdata = { /* These guys DO need to be children of PMU. */ static struct platform_device *gta02_devices_pmu_children[] = { - >a02_bl_dev, }; diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig index 69e9fbfea91..f5a59727949 100644 --- a/arch/arm/mach-s3c64xx/Kconfig +++ b/arch/arm/mach-s3c64xx/Kconfig @@ -7,6 +7,7 @@ config PLAT_S3C64XX bool depends on ARCH_S3C64XX + select SAMSUNG_WAKEMASK default y help Base platform code for any Samsung S3C64XX device @@ -35,6 +36,11 @@ config S3C64XX_SETUP_SDHCI Internal configuration for default SDHCI setup for S3C6400 and S3C6410 SoCs. +config S3C64XX_DEV_ONENAND1 + bool + help + Compile in platform device definition for OneNAND1 controller + # platform specific device setup config S3C64XX_SETUP_I2C0 @@ -90,8 +96,11 @@ config MACH_SMDK6410 select S3C_DEV_HSMMC1 select S3C_DEV_I2C1 select S3C_DEV_FB + select SAMSUNG_DEV_TS select S3C_DEV_USB_HOST select S3C_DEV_USB_HSOTG + select S3C_DEV_WDT + select HAVE_S3C2410_WATCHDOG select S3C64XX_SETUP_SDHCI select S3C64XX_SETUP_I2C1 select S3C64XX_SETUP_FB_24BPP @@ -179,3 +188,34 @@ config MACH_HMT select HAVE_PWM help Machine support for the Airgoo HMT + +config MACH_SMARTQ + bool + select CPU_S3C6410 + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC1 + select S3C_DEV_HSMMC2 + select S3C_DEV_FB + select S3C_DEV_HWMON + select S3C_DEV_RTC + select S3C_DEV_USB_HSOTG + select S3C_DEV_USB_HOST + select S3C64XX_SETUP_SDHCI + select S3C64XX_SETUP_FB_24BPP + select SAMSUNG_DEV_ADC + select SAMSUNG_DEV_TS + select HAVE_PWM + help + Shared machine support for SmartQ 5/7 + +config MACH_SMARTQ5 + bool "SmartQ 5" + select MACH_SMARTQ + help + Machine support for the SmartQ 5 + +config MACH_SMARTQ7 + bool "SmartQ 7" + select MACH_SMARTQ + help + Machine support for the SmartQ 7 diff --git a/arch/arm/mach-s3c64xx/Makefile b/arch/arm/mach-s3c64xx/Makefile index a10f1fc6b02..9d1006938f5 100644 --- a/arch/arm/mach-s3c64xx/Makefile +++ b/arch/arm/mach-s3c64xx/Makefile @@ -52,6 +52,9 @@ obj-$(CONFIG_MACH_SMDK6400) += mach-smdk6400.o obj-$(CONFIG_MACH_SMDK6410) += mach-smdk6410.o obj-$(CONFIG_MACH_NCP) += mach-ncp.o obj-$(CONFIG_MACH_HMT) += mach-hmt.o +obj-$(CONFIG_MACH_SMARTQ) += mach-smartq.o +obj-$(CONFIG_MACH_SMARTQ5) += mach-smartq5.o +obj-$(CONFIG_MACH_SMARTQ7) += mach-smartq7.o # device support @@ -59,3 +62,4 @@ obj-y += dev-uart.o obj-y += dev-audio.o obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o obj-$(CONFIG_S3C64XX_DEV_TS) += dev-ts.o +obj-$(CONFIG_S3C64XX_DEV_ONENAND1) += dev-onenand1.o diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c index 7a4138beb66..fbd85a9b7bb 100644 --- a/arch/arm/mach-s3c64xx/clock.c +++ b/arch/arm/mach-s3c64xx/clock.c @@ -259,6 +259,12 @@ static struct clk init_clocks[] = { .enable = s3c64xx_hclk_ctrl, .ctrlbit = S3C_CLKCON_HCLK_HSMMC2, }, { + .name = "otg", + .id = -1, + .parent = &clk_h, + .enable = s3c64xx_hclk_ctrl, + .ctrlbit = S3C_CLKCON_HCLK_USB, + }, { .name = "timers", .id = -1, .parent = &clk_p, diff --git a/arch/arm/mach-s3c64xx/dev-onenand1.c b/arch/arm/mach-s3c64xx/dev-onenand1.c new file mode 100644 index 00000000000..92ffd5bac10 --- /dev/null +++ b/arch/arm/mach-s3c64xx/dev-onenand1.c @@ -0,0 +1,55 @@ +/* + * linux/arch/arm/mach-s3c64xx/dev-onenand1.c + * + * Copyright (c) 2008-2010 Samsung Electronics + * Kyungmin Park <kyungmin.park@samsung.com> + * + * S3C64XX series device definition for OneNAND 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 <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/onenand.h> + +#include <mach/irqs.h> +#include <mach/map.h> + +static struct resource s3c64xx_onenand1_resources[] = { + [0] = { + .start = S3C64XX_PA_ONENAND1, + .end = S3C64XX_PA_ONENAND1 + 0x400 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = S3C64XX_PA_ONENAND1_BUF, + .end = S3C64XX_PA_ONENAND1_BUF + S3C64XX_SZ_ONENAND1_BUF - 1, + .flags = IORESOURCE_MEM, + }, + [2] = { + .start = IRQ_ONENAND1, + .end = IRQ_ONENAND1, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device s3c64xx_device_onenand1 = { + .name = "samsung-onenand", + .id = 1, + .num_resources = ARRAY_SIZE(s3c64xx_onenand1_resources), + .resource = s3c64xx_onenand1_resources, +}; + +void s3c64xx_onenand1_set_platdata(struct onenand_platform_data *pdata) +{ + struct onenand_platform_data *pd; + + pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL); + if (!pd) + printk(KERN_ERR "%s: no memory for platform data\n", __func__); + s3c64xx_device_onenand1.dev.platform_data = pd; +} diff --git a/arch/arm/mach-s3c64xx/include/mach/irqs.h b/arch/arm/mach-s3c64xx/include/mach/irqs.h index e9ab4ac0b9a..8e2df26cf14 100644 --- a/arch/arm/mach-s3c64xx/include/mach/irqs.h +++ b/arch/arm/mach-s3c64xx/include/mach/irqs.h @@ -212,5 +212,9 @@ #define NR_IRQS (IRQ_BOARD_END + 1) +/* Compatibility */ + +#define IRQ_ONENAND IRQ_ONENAND0 + #endif /* __ASM_MACH_S3C64XX_IRQS_H */ diff --git a/arch/arm/mach-s3c64xx/include/mach/map.h b/arch/arm/mach-s3c64xx/include/mach/map.h index 9fdd50c8c76..e1eab3c94ae 100644 --- a/arch/arm/mach-s3c64xx/include/mach/map.h +++ b/arch/arm/mach-s3c64xx/include/mach/map.h @@ -52,6 +52,16 @@ #define S3C64XX_PA_SROM (0x70000000) +#define S3C64XX_PA_ONENAND0 (0x70100000) +#define S3C64XX_PA_ONENAND0_BUF (0x20000000) +#define S3C64XX_SZ_ONENAND0_BUF (SZ_64M) + +/* NAND and OneNAND1 controllers occupy the same register region + (depending on SoC POP version) */ +#define S3C64XX_PA_ONENAND1 (0x70200000) +#define S3C64XX_PA_ONENAND1_BUF (0x28000000) +#define S3C64XX_SZ_ONENAND1_BUF (SZ_64M) + #define S3C64XX_PA_NAND (0x70200000) #define S3C64XX_PA_FB (0x77100000) #define S3C64XX_PA_USB_HSOTG (0x7C000000) @@ -99,11 +109,15 @@ #define S3C_PA_IIC S3C64XX_PA_IIC0 #define S3C_PA_IIC1 S3C64XX_PA_IIC1 #define S3C_PA_NAND S3C64XX_PA_NAND +#define S3C_PA_ONENAND S3C64XX_PA_ONENAND0 +#define S3C_PA_ONENAND_BUF S3C64XX_PA_ONENAND0_BUF +#define S3C_SZ_ONENAND_BUF S3C64XX_SZ_ONENAND0_BUF #define S3C_PA_FB S3C64XX_PA_FB #define S3C_PA_USBHOST S3C64XX_PA_USBHOST #define S3C_PA_USB_HSOTG S3C64XX_PA_USB_HSOTG #define S3C_VA_USB_HSPHY S3C64XX_VA_USB_HSPHY #define S3C_PA_RTC S3C64XX_PA_RTC +#define S3C_PA_WDT S3C64XX_PA_WATCHDOG #define SAMSUNG_PA_ADC S3C64XX_PA_ADC diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-s3c64xx/mach-smartq.c new file mode 100644 index 00000000000..028d080dcd3 --- /dev/null +++ b/arch/arm/mach-s3c64xx/mach-smartq.c @@ -0,0 +1,363 @@ +/* + * linux/arch/arm/mach-s3c64xx/mach-smartq.c + * + * Copyright (C) 2010 Maurus Cuelenaere + * + * 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/delay.h> +#include <linux/fb.h> +#include <linux/gpio.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/pwm_backlight.h> +#include <linux/serial_core.h> +#include <linux/usb/gpio_vbus.h> + +#include <asm/mach-types.h> +#include <asm/mach/map.h> + +#include <mach/map.h> +#include <mach/regs-gpio.h> +#include <mach/regs-modem.h> + +#include <plat/clock.h> +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/iic.h> +#include <plat/gpio-cfg.h> +#include <plat/hwmon.h> +#include <plat/regs-serial.h> +#include <plat/udc-hs.h> +#include <plat/usb-control.h> +#include <plat/sdhci.h> +#include <plat/ts.h> + +#include <video/platform_lcd.h> + +#define UCON S3C2410_UCON_DEFAULT +#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE) +#define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE) + +static struct s3c2410_uartcfg smartq_uartcfgs[] __initdata = { + [0] = { + .hwport = 0, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, + [1] = { + .hwport = 1, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, + [2] = { + .hwport = 2, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, +}; + +static void smartq_usb_host_powercontrol(int port, int to) +{ + pr_debug("%s(%d, %d)\n", __func__, port, to); + + if (port == 0) { + gpio_set_value(S3C64XX_GPL(0), to); + gpio_set_value(S3C64XX_GPL(1), to); + } +} + +static irqreturn_t smartq_usb_host_ocirq(int irq, void *pw) +{ + struct s3c2410_hcd_info *info = pw; + + if (gpio_get_value(S3C64XX_GPL(10)) == 0) { + pr_debug("%s: over-current irq (oc detected)\n", __func__); + s3c2410_usb_report_oc(info, 3); + } else { + pr_debug("%s: over-current irq (oc cleared)\n", __func__); + s3c2410_usb_report_oc(info, 0); + } + + return IRQ_HANDLED; +} + +static void smartq_usb_host_enableoc(struct s3c2410_hcd_info *info, int on) +{ + int ret; + + /* This isn't present on a SmartQ 5 board */ + if (machine_is_smartq5()) + return; + + if (on) { + ret = request_irq(gpio_to_irq(S3C64XX_GPL(10)), + smartq_usb_host_ocirq, IRQF_DISABLED | + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + "USB host overcurrent", info); + if (ret != 0) + pr_err("failed to request usb oc irq: %d\n", ret); + } else { + free_irq(gpio_to_irq(S3C64XX_GPL(10)), info); + } +} + +static struct s3c2410_hcd_info smartq_usb_host_info = { + .port[0] = { + .flags = S3C_HCDFLG_USED + }, + .port[1] = { + .flags = 0 + }, + + .power_control = smartq_usb_host_powercontrol, + .enable_oc = smartq_usb_host_enableoc, +}; + +static struct gpio_vbus_mach_info smartq_usb_otg_vbus_pdata = { + .gpio_vbus = S3C64XX_GPL(9), + .gpio_pullup = -1, + .gpio_vbus_inverted = true, +}; + +static struct platform_device smartq_usb_otg_vbus_dev = { + .name = "gpio-vbus", + .dev.platform_data = &smartq_usb_otg_vbus_pdata, +}; + +static int __init smartq_bl_init(struct device *dev) +{ + s3c_gpio_cfgpin(S3C64XX_GPF(15), S3C_GPIO_SFN(2)); + + return 0; +} + +static struct platform_pwm_backlight_data smartq_backlight_data = { + .pwm_id = 1, + .max_brightness = 1000, + .dft_brightness = 600, + .pwm_period_ns = 1000000000 / (1000 * 20), + .init = smartq_bl_init, +}; + +static struct platform_device smartq_backlight_device = { + .name = "pwm-backlight", + .dev = { + .parent = &s3c_device_timer[1].dev, + .platform_data = &smartq_backlight_data, + }, +}; + +static struct s3c2410_ts_mach_info smartq_touchscreen_pdata __initdata = { + .delay = 65535, + .presc = 99, + .oversampling_shift = 4, +}; + +static struct s3c_sdhci_platdata smartq_internal_hsmmc_pdata = { + .max_width = 4, + /*.broken_card_detection = true,*/ +}; + +static struct s3c_hwmon_pdata smartq_hwmon_pdata __initdata = { + /* Battery voltage (?-4.2V) */ + .in[0] = &(struct s3c_hwmon_chcfg) { + .name = "smartq:battery-voltage", + .mult = 3300, + .div = 2048, + }, + /* Reference voltage (1.2V) */ + .in[1] = &(struct s3c_hwmon_chcfg) { + .name = "smartq:reference-voltage", + .mult = 3300, + .div = 4096, + }, +}; + +static void smartq_lcd_power_set(struct plat_lcd_data *pd, unsigned int power) +{ + gpio_direction_output(S3C64XX_GPM(3), power); +} + +static struct plat_lcd_data smartq_lcd_power_data = { + .set_power = smartq_lcd_power_set, +}; + +static struct platform_device smartq_lcd_power_device = { + .name = "platform-lcd", + .dev.parent = &s3c_device_fb.dev, + .dev.platform_data = &smartq_lcd_power_data, +}; + + +static struct platform_device *smartq_devices[] __initdata = { + &s3c_device_hsmmc1, /* Init iNAND first, ... */ + &s3c_device_hsmmc0, /* ... then the external SD card */ + &s3c_device_hsmmc2, + &s3c_device_adc, + &s3c_device_fb, + &s3c_device_hwmon, + &s3c_device_i2c0, + &s3c_device_ohci, + &s3c_device_rtc, + &s3c_device_timer[1], + &s3c_device_ts, + &s3c_device_usb_hsotg, + &smartq_backlight_device, + &smartq_lcd_power_device, + &smartq_usb_otg_vbus_dev, +}; + +static void __init smartq_lcd_mode_set(void) +{ + u32 tmp; + + /* set the LCD type */ + tmp = __raw_readl(S3C64XX_SPCON); + tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK; + tmp |= S3C64XX_SPCON_LCD_SEL_RGB; + __raw_writel(tmp, S3C64XX_SPCON); + + /* remove the LCD bypass */ + tmp = __raw_readl(S3C64XX_MODEM_MIFPCON); + tmp &= ~MIFPCON_LCD_BYPASS; + __raw_writel(tmp, S3C64XX_MODEM_MIFPCON); +} + +static void smartq_power_off(void) +{ + gpio_direction_output(S3C64XX_GPK(15), 1); +} + +static int __init smartq_power_off_init(void) +{ + int ret; + + ret = gpio_request(S3C64XX_GPK(15), "Power control"); + if (ret < 0) { + pr_err("%s: failed to get GPK15\n", __func__); + return ret; + } + + /* leave power on */ + gpio_direction_output(S3C64XX_GPK(15), 0); + + + pm_power_off = smartq_power_off; + + return ret; +} + +static int __init smartq_usb_host_init(void) +{ + int ret; + + ret = gpio_request(S3C64XX_GPL(0), "USB power control"); + if (ret < 0) { + pr_err("%s: failed to get GPL0\n", __func__); + return ret; + } + + ret = gpio_request(S3C64XX_GPL(1), "USB host power control"); + if (ret < 0) { + pr_err("%s: failed to get GPL1\n", __func__); + goto err; + } + + if (!machine_is_smartq5()) { + /* This isn't present on a SmartQ 5 board */ + ret = gpio_request(S3C64XX_GPL(10), "USB host overcurrent"); + if (ret < 0) { + pr_err("%s: failed to get GPL10\n", __func__); + goto err2; + } + } + + /* turn power off */ + gpio_direction_output(S3C64XX_GPL(0), 0); + gpio_direction_output(S3C64XX_GPL(1), 0); + if (!machine_is_smartq5()) + gpio_direction_input(S3C64XX_GPL(10)); + + s3c_device_ohci.dev.platform_data = &smartq_usb_host_info; + + return 0; + +err2: + gpio_free(S3C64XX_GPL(1)); +err: + gpio_free(S3C64XX_GPL(0)); + return ret; +} + +static int __init smartq_usb_otg_init(void) +{ + clk_xusbxti.rate = 12000000; + + return 0; +} + +static int __init smartq_wifi_init(void) +{ + int ret; + + ret = gpio_request(S3C64XX_GPK(1), "wifi control"); + if (ret < 0) { + pr_err("%s: failed to get GPK1\n", __func__); + return ret; + } + + ret = gpio_request(S3C64XX_GPK(2), "wifi reset"); + if (ret < 0) { + pr_err("%s: failed to get GPK2\n", __func__); + gpio_free(S3C64XX_GPK(1)); + return ret; + } + + /* turn power on */ + gpio_direction_output(S3C64XX_GPK(1), 1); + + /* reset device */ + gpio_direction_output(S3C64XX_GPK(2), 0); + mdelay(100); + gpio_set_value(S3C64XX_GPK(2), 1); + gpio_direction_input(S3C64XX_GPK(2)); + + return 0; +} + +static struct map_desc smartq_iodesc[] __initdata = {}; +void __init smartq_map_io(void) +{ + s3c64xx_init_io(smartq_iodesc, ARRAY_SIZE(smartq_iodesc)); + s3c24xx_init_clocks(12000000); + s3c24xx_init_uarts(smartq_uartcfgs, ARRAY_SIZE(smartq_uartcfgs)); + + smartq_lcd_mode_set(); +} + +void __init smartq_machine_init(void) +{ + s3c_i2c0_set_platdata(NULL); + s3c_hwmon_set_platdata(&smartq_hwmon_pdata); + s3c_sdhci1_set_platdata(&smartq_internal_hsmmc_pdata); + s3c_sdhci2_set_platdata(&smartq_internal_hsmmc_pdata); + s3c24xx_ts_set_platdata(&smartq_touchscreen_pdata); + + WARN_ON(smartq_power_off_init()); + WARN_ON(smartq_usb_host_init()); + WARN_ON(smartq_usb_otg_init()); + WARN_ON(smartq_wifi_init()); + + platform_add_devices(smartq_devices, ARRAY_SIZE(smartq_devices)); +} diff --git a/arch/arm/mach-s3c64xx/mach-smartq.h b/arch/arm/mach-s3c64xx/mach-smartq.h new file mode 100644 index 00000000000..8e8b693db3a --- /dev/null +++ b/arch/arm/mach-s3c64xx/mach-smartq.h @@ -0,0 +1,20 @@ +/* + * linux/arch/arm/mach-s3c64xx/mach-smartq.h + * + * Copyright (C) 2010 Maurus Cuelenaere + * + * 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 __MACH_SMARTQ_H +#define __MACH_SMARTQ_H __FILE__ + +#include <linux/init.h> + +extern void __init smartq_map_io(void); +extern void __init smartq_machine_init(void); + +#endif /* __MACH_SMARTQ_H */ diff --git a/arch/arm/mach-s3c64xx/mach-smartq5.c b/arch/arm/mach-s3c64xx/mach-smartq5.c new file mode 100644 index 00000000000..1d0326ead90 --- /dev/null +++ b/arch/arm/mach-s3c64xx/mach-smartq5.c @@ -0,0 +1,185 @@ +/* + * linux/arch/arm/mach-s3c64xx/mach-smartq5.c + * + * Copyright (C) 2010 Maurus Cuelenaere + * + * 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/fb.h> +#include <linux/gpio.h> +#include <linux/gpio_keys.h> +#include <linux/i2c-gpio.h> +#include <linux/init.h> +#include <linux/input.h> +#include <linux/leds.h> +#include <linux/platform_device.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +#include <mach/map.h> +#include <mach/regs-fb.h> +#include <mach/regs-gpio.h> +#include <mach/s3c6410.h> + +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/fb.h> +#include <plat/gpio-cfg.h> + +#include "mach-smartq.h" + +static void __init smartq5_lcd_setup_gpio(void) +{ + gpio_request(S3C64XX_GPM(0), "LCD SCEN pin"); + gpio_request(S3C64XX_GPM(1), "LCD SCL pin"); + gpio_request(S3C64XX_GPM(2), "LCD SDA pin"); + gpio_request(S3C64XX_GPM(3), "LCD power"); + + /* turn power off */ + gpio_direction_output(S3C64XX_GPM(0), 1); + gpio_direction_input(S3C64XX_GPM(1)); + gpio_direction_input(S3C64XX_GPM(2)); + gpio_direction_output(S3C64XX_GPM(3), 0); +} + +static struct i2c_gpio_platform_data smartq5_lcd_control = { + .sda_pin = S3C64XX_GPM(2), + .scl_pin = S3C64XX_GPM(1), +}; + +static struct platform_device smartq5_lcd_control_device = { + .name = "i2c-gpio", + .id = 1, + .dev.platform_data = &smartq5_lcd_control, +}; + +static struct gpio_led smartq5_leds[] __initdata = { + { + .name = "smartq5:green", + .active_low = 1, + .gpio = S3C64XX_GPN(8), + }, + { + .name = "smartq5:red", + .active_low = 1, + .gpio = S3C64XX_GPN(9), + }, +}; + +static struct gpio_led_platform_data smartq5_led_data = { + .num_leds = ARRAY_SIZE(smartq5_leds), + .leds = smartq5_leds, +}; + +static struct platform_device smartq5_leds_device = { + .name = "leds-gpio", + .id = -1, + .dev.platform_data = &smartq5_led_data, +}; + +/* Labels according to the SmartQ manual */ +static struct gpio_keys_button smartq5_buttons[] = { + { + .gpio = S3C64XX_GPL(14), + .code = KEY_POWER, + .desc = "Power", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(2), + .code = KEY_KPMINUS, + .desc = "Minus", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(12), + .code = KEY_KPPLUS, + .desc = "Plus", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(15), + .code = KEY_ENTER, + .desc = "Move", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, +}; + +static struct gpio_keys_platform_data smartq5_buttons_data = { + .buttons = smartq5_buttons, + .nbuttons = ARRAY_SIZE(smartq5_buttons), +}; + +static struct platform_device smartq5_buttons_device = { + .name = "gpio-keys", + .id = 0, + .num_resources = 0, + .dev = { + .platform_data = &smartq5_buttons_data, + } +}; + +static struct s3c_fb_pd_win smartq5_fb_win0 = { + .win_mode = { + .pixclock = 1000000000000ULL / + ((40+1+216+800)*(10+1+35+480)*80), + .left_margin = 40, + .right_margin = 216, + .upper_margin = 10, + .lower_margin = 35, + .hsync_len = 1, + .vsync_len = 1, + .xres = 800, + .yres = 480, + }, + .max_bpp = 32, + .default_bpp = 16, +}; + +static struct s3c_fb_platdata smartq5_lcd_pdata __initdata = { + .setup_gpio = s3c64xx_fb_gpio_setup_24bpp, + .win[0] = &smartq5_fb_win0, + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC | + VIDCON1_INV_VDEN, +}; + +static struct platform_device *smartq5_devices[] __initdata = { + &smartq5_leds_device, + &smartq5_buttons_device, + &smartq5_lcd_control_device, +}; + +static void __init smartq5_machine_init(void) +{ + s3c_fb_set_platdata(&smartq5_lcd_pdata); + + smartq_machine_init(); + smartq5_lcd_setup_gpio(); + + platform_add_devices(smartq5_devices, ARRAY_SIZE(smartq5_devices)); +} + +MACHINE_START(SMARTQ5, "SmartQ 5") + /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */ + .phys_io = S3C_PA_UART & 0xfff00000, + .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, + .boot_params = S3C64XX_PA_SDRAM + 0x100, + .init_irq = s3c6410_init_irq, + .map_io = smartq_map_io, + .init_machine = smartq5_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END diff --git a/arch/arm/mach-s3c64xx/mach-smartq7.c b/arch/arm/mach-s3c64xx/mach-smartq7.c new file mode 100644 index 00000000000..e0bc78ecb15 --- /dev/null +++ b/arch/arm/mach-s3c64xx/mach-smartq7.c @@ -0,0 +1,201 @@ +/* + * linux/arch/arm/mach-s3c64xx/mach-smartq7.c + * + * Copyright (C) 2010 Maurus Cuelenaere + * + * 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/fb.h> +#include <linux/gpio.h> +#include <linux/gpio_keys.h> +#include <linux/i2c-gpio.h> +#include <linux/init.h> +#include <linux/input.h> +#include <linux/leds.h> +#include <linux/platform_device.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +#include <mach/map.h> +#include <mach/regs-fb.h> +#include <mach/regs-gpio.h> +#include <mach/s3c6410.h> + +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/fb.h> +#include <plat/gpio-cfg.h> + +#include "mach-smartq.h" + +static void __init smartq7_lcd_setup_gpio(void) +{ + gpio_request(S3C64XX_GPM(0), "LCD CSB pin"); + gpio_request(S3C64XX_GPM(3), "LCD power"); + gpio_request(S3C64XX_GPM(4), "LCD power status"); + + /* turn power off */ + gpio_direction_output(S3C64XX_GPM(0), 1); + gpio_direction_output(S3C64XX_GPM(3), 0); + gpio_direction_input(S3C64XX_GPM(4)); +} + +static struct i2c_gpio_platform_data smartq7_lcd_control = { + .sda_pin = S3C64XX_GPM(2), + .scl_pin = S3C64XX_GPM(1), + .sda_is_open_drain = 1, + .scl_is_open_drain = 1, +}; + +static struct platform_device smartq7_lcd_control_device = { + .name = "i2c-gpio", + .id = 1, + .dev.platform_data = &smartq7_lcd_control, +}; + +static struct gpio_led smartq7_leds[] __initdata = { + { + .name = "smartq7:red", + .active_low = 1, + .gpio = S3C64XX_GPN(8), + }, + { + .name = "smartq7:green", + .active_low = 1, + .gpio = S3C64XX_GPN(9), + }, +}; + +static struct gpio_led_platform_data smartq7_led_data = { + .num_leds = ARRAY_SIZE(smartq7_leds), + .leds = smartq7_leds, +}; + +static struct platform_device smartq7_leds_device = { + .name = "leds-gpio", + .id = -1, + .dev.platform_data = &smartq7_led_data, +}; + +/* Labels according to the SmartQ manual */ +static struct gpio_keys_button smartq7_buttons[] = { + { + .gpio = S3C64XX_GPL(14), + .code = KEY_POWER, + .desc = "Power", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(2), + .code = KEY_FN, + .desc = "Function", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(3), + .code = KEY_KPMINUS, + .desc = "Minus", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(4), + .code = KEY_KPPLUS, + .desc = "Plus", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(12), + .code = KEY_ENTER, + .desc = "Enter", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(15), + .code = KEY_ESC, + .desc = "Cancel", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, +}; + +static struct gpio_keys_platform_data smartq7_buttons_data = { + .buttons = smartq7_buttons, + .nbuttons = ARRAY_SIZE(smartq7_buttons), +}; + +static struct platform_device smartq7_buttons_device = { + .name = "gpio-keys", + .id = 0, + .num_resources = 0, + .dev = { + .platform_data = &smartq7_buttons_data, + } +}; + +static struct s3c_fb_pd_win smartq7_fb_win0 = { + .win_mode = { + .pixclock = 1000000000000ULL / + ((3+10+5+800)*(1+3+20+480)*80), + .left_margin = 3, + .right_margin = 5, + .upper_margin = 1, + .lower_margin = 20, + .hsync_len = 10, + .vsync_len = 3, + .xres = 800, + .yres = 480, + }, + .max_bpp = 32, + .default_bpp = 16, +}; + +static struct s3c_fb_platdata smartq7_lcd_pdata __initdata = { + .setup_gpio = s3c64xx_fb_gpio_setup_24bpp, + .win[0] = &smartq7_fb_win0, + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC | + VIDCON1_INV_VCLK, +}; + +static struct platform_device *smartq7_devices[] __initdata = { + &smartq7_leds_device, + &smartq7_buttons_device, + &smartq7_lcd_control_device, +}; + +static void __init smartq7_machine_init(void) +{ + s3c_fb_set_platdata(&smartq7_lcd_pdata); + + smartq_machine_init(); + smartq7_lcd_setup_gpio(); + + platform_add_devices(smartq7_devices, ARRAY_SIZE(smartq7_devices)); +} + +MACHINE_START(SMARTQ7, "SmartQ 7") + /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */ + .phys_io = S3C_PA_UART & 0xfff00000, + .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, + .boot_params = S3C64XX_PA_SDRAM + 0x100, + .init_irq = s3c6410_init_irq, + .map_io = smartq_map_io, + .init_machine = smartq7_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index 9d51455feb3..d9a03555f88 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -64,6 +64,8 @@ #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> +#include <plat/adc.h> +#include <plat/ts.h> #define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB @@ -262,6 +264,9 @@ static struct platform_device *smdk6410_devices[] __initdata = { &smdk6410_lcd_powerdev, &smdk6410_smsc911x, + &s3c_device_adc, + &s3c_device_ts, + &s3c_device_wdt, }; #ifdef CONFIG_REGULATOR @@ -596,6 +601,12 @@ static struct i2c_board_info i2c_devs1[] __initdata = { { I2C_BOARD_INFO("24c128", 0x57), }, /* Samsung S524AD0XD1 */ }; +static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = { + .delay = 10000, + .presc = 49, + .oversampling_shift = 2, +}; + static void __init smdk6410_map_io(void) { u32 tmp; @@ -625,6 +636,8 @@ static void __init smdk6410_machine_init(void) s3c_i2c1_set_platdata(NULL); s3c_fb_set_platdata(&smdk6410_lcd_pdata); + s3c24xx_ts_set_platdata(&s3c_ts_platform); + /* configure nCS1 width to 16 bits */ cs1 = __raw_readl(S3C64XX_SROM_BW) & diff --git a/arch/arm/mach-s3c64xx/pm.c b/arch/arm/mach-s3c64xx/pm.c index b8ac4597fad..79412f735a8 100644 --- a/arch/arm/mach-s3c64xx/pm.c +++ b/arch/arm/mach-s3c64xx/pm.c @@ -18,8 +18,11 @@ #include <linux/io.h> #include <mach/map.h> +#include <mach/irqs.h> #include <plat/pm.h> +#include <plat/wakeup-mask.h> + #include <mach/regs-sys.h> #include <mach/regs-gpio.h> #include <mach/regs-clock.h> @@ -153,8 +156,25 @@ static void s3c64xx_cpu_suspend(void) panic("sleep resumed to originator?"); } +/* mapping of interrupts to parts of the wakeup mask */ +static struct samsung_wakeup_mask wake_irqs[] = { + { .irq = IRQ_RTC_ALARM, .bit = S3C64XX_PWRCFG_RTC_ALARM_DISABLE, }, + { .irq = IRQ_RTC_TIC, .bit = S3C64XX_PWRCFG_RTC_TICK_DISABLE, }, + { .irq = IRQ_PENDN, .bit = S3C64XX_PWRCFG_TS_DISABLE, }, + { .irq = IRQ_HSMMC0, .bit = S3C64XX_PWRCFG_MMC0_DISABLE, }, + { .irq = IRQ_HSMMC1, .bit = S3C64XX_PWRCFG_MMC1_DISABLE, }, + { .irq = IRQ_HSMMC2, .bit = S3C64XX_PWRCFG_MMC2_DISABLE, }, + { .irq = NO_WAKEUP_IRQ, .bit = S3C64XX_PWRCFG_BATF_DISABLE}, + { .irq = NO_WAKEUP_IRQ, .bit = S3C64XX_PWRCFG_MSM_DISABLE }, + { .irq = NO_WAKEUP_IRQ, .bit = S3C64XX_PWRCFG_HSI_DISABLE }, + { .irq = NO_WAKEUP_IRQ, .bit = S3C64XX_PWRCFG_MSM_DISABLE }, +}; + static void s3c64xx_pm_prepare(void) { + samsung_sync_wakemask(S3C64XX_PWR_CFG, + wake_irqs, ARRAY_SIZE(wake_irqs)); + /* store address of resume. */ __raw_writel(virt_to_phys(s3c_cpu_resume), S3C64XX_INFORM0); diff --git a/arch/arm/mach-s3c64xx/s3c6400.c b/arch/arm/mach-s3c64xx/s3c6400.c index 707e34e3afd..5e93fe3f3f4 100644 --- a/arch/arm/mach-s3c64xx/s3c6400.c +++ b/arch/arm/mach-s3c64xx/s3c6400.c @@ -37,6 +37,7 @@ #include <plat/clock.h> #include <plat/sdhci.h> #include <plat/iic-core.h> +#include <plat/onenand-core.h> #include <mach/s3c6400.h> void __init s3c6400_map_io(void) @@ -51,6 +52,9 @@ void __init s3c6400_map_io(void) s3c_i2c0_setname("s3c2440-i2c"); s3c_device_nand.name = "s3c6400-nand"; + + s3c_onenand_setname("s3c6400-onenand"); + s3c64xx_onenand1_setname("s3c6400-onenand"); } void __init s3c6400_init_clocks(int xtal) diff --git a/arch/arm/mach-s3c64xx/s3c6410.c b/arch/arm/mach-s3c64xx/s3c6410.c index 3ab695c691e..014401c39f3 100644 --- a/arch/arm/mach-s3c64xx/s3c6410.c +++ b/arch/arm/mach-s3c64xx/s3c6410.c @@ -39,6 +39,7 @@ #include <plat/sdhci.h> #include <plat/iic-core.h> #include <plat/adc.h> +#include <plat/onenand-core.h> #include <mach/s3c6400.h> #include <mach/s3c6410.h> @@ -55,6 +56,8 @@ void __init s3c6410_map_io(void) s3c_device_adc.name = "s3c64xx-adc"; s3c_device_nand.name = "s3c6400-nand"; + s3c_onenand_setname("s3c6410-onenand"); + s3c64xx_onenand1_setname("s3c6410-onenand"); } void __init s3c6410_init_clocks(int xtal) diff --git a/arch/arm/mach-s5p6440/Kconfig b/arch/arm/mach-s5p6440/Kconfig index 77aeffd1733..f066fae07c5 100644 --- a/arch/arm/mach-s5p6440/Kconfig +++ b/arch/arm/mach-s5p6440/Kconfig @@ -16,6 +16,10 @@ config CPU_S5P6440 config MACH_SMDK6440 bool "SMDK6440" select CPU_S5P6440 + select SAMSUNG_DEV_TS + select SAMSUNG_DEV_ADC + select S3C_DEV_WDT + select HAVE_S3C2410_WATCHDOG help Machine support for the Samsung SMDK6440 diff --git a/arch/arm/mach-s5p6440/Makefile b/arch/arm/mach-s5p6440/Makefile index 44facf43d59..be3c53aab23 100644 --- a/arch/arm/mach-s5p6440/Makefile +++ b/arch/arm/mach-s5p6440/Makefile @@ -21,3 +21,4 @@ obj-$(CONFIG_MACH_SMDK6440) += mach-smdk6440.o # device support obj-y += dev-audio.o +obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o diff --git a/arch/arm/mach-s5p6440/cpu.c b/arch/arm/mach-s5p6440/cpu.c index ca3b3206e6f..b2fe6a58155 100644 --- a/arch/arm/mach-s5p6440/cpu.c +++ b/arch/arm/mach-s5p6440/cpu.c @@ -61,6 +61,7 @@ static void s5p6440_idle(void) void __init s5p6440_map_io(void) { /* initialize any device information early */ + s3c_device_adc.name = "s3c64xx-adc"; } void __init s5p6440_init_clocks(int xtal) diff --git a/arch/arm/mach-s5p6440/dev-spi.c b/arch/arm/mach-s5p6440/dev-spi.c new file mode 100644 index 00000000000..0a30280019c --- /dev/null +++ b/arch/arm/mach-s5p6440/dev-spi.c @@ -0,0 +1,176 @@ +/* linux/arch/arm/mach-s5p6440/dev-spi.c + * + * Copyright (C) 2010 Samsung Electronics Co. Ltd. + * Jaswinder Singh <jassi.brar@samsung.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. + */ + +#include <linux/platform_device.h> +#include <linux/dma-mapping.h> + +#include <mach/dma.h> +#include <mach/map.h> +#include <mach/irqs.h> +#include <mach/gpio.h> +#include <mach/spi-clocks.h> + +#include <plat/s3c64xx-spi.h> +#include <plat/gpio-cfg.h> + +static char *spi_src_clks[] = { + [S5P6440_SPI_SRCCLK_PCLK] = "pclk", + [S5P6440_SPI_SRCCLK_SCLK] = "spi_epll", +}; + +/* SPI Controller platform_devices */ + +/* Since we emulate multi-cs capability, we do not touch the CS. + * The emulated CS is toggled by board specific mechanism, as it can + * be either some immediate GPIO or some signal out of some other + * chip in between ... or some yet another way. + * We simply do not assume anything about CS. + */ +static int s5p6440_spi_cfg_gpio(struct platform_device *pdev) +{ + switch (pdev->id) { + case 0: + s3c_gpio_cfgpin(S5P6440_GPC(0), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5P6440_GPC(1), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5P6440_GPC(2), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5P6440_GPC(0), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5P6440_GPC(1), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5P6440_GPC(2), S3C_GPIO_PULL_UP); + break; + + case 1: + s3c_gpio_cfgpin(S5P6440_GPC(4), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5P6440_GPC(5), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5P6440_GPC(6), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5P6440_GPC(4), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5P6440_GPC(5), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5P6440_GPC(6), S3C_GPIO_PULL_UP); + break; + + default: + dev_err(&pdev->dev, "Invalid SPI Controller number!"); + return -EINVAL; + } + + return 0; +} + +static struct resource s5p6440_spi0_resource[] = { + [0] = { + .start = S5P6440_PA_SPI0, + .end = S5P6440_PA_SPI0 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_SPI0_TX, + .end = DMACH_SPI0_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_SPI0_RX, + .end = DMACH_SPI0_RX, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = IRQ_SPI0, + .end = IRQ_SPI0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct s3c64xx_spi_info s5p6440_spi0_pdata = { + .cfg_gpio = s5p6440_spi_cfg_gpio, + .fifo_lvl_mask = 0x1ff, + .rx_lvl_offset = 15, +}; + +static u64 spi_dmamask = DMA_BIT_MASK(32); + +struct platform_device s5p6440_device_spi0 = { + .name = "s3c64xx-spi", + .id = 0, + .num_resources = ARRAY_SIZE(s5p6440_spi0_resource), + .resource = s5p6440_spi0_resource, + .dev = { + .dma_mask = &spi_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &s5p6440_spi0_pdata, + }, +}; + +static struct resource s5p6440_spi1_resource[] = { + [0] = { + .start = S5P6440_PA_SPI1, + .end = S5P6440_PA_SPI1 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_SPI1_TX, + .end = DMACH_SPI1_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_SPI1_RX, + .end = DMACH_SPI1_RX, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = IRQ_SPI1, + .end = IRQ_SPI1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct s3c64xx_spi_info s5p6440_spi1_pdata = { + .cfg_gpio = s5p6440_spi_cfg_gpio, + .fifo_lvl_mask = 0x7f, + .rx_lvl_offset = 15, +}; + +struct platform_device s5p6440_device_spi1 = { + .name = "s3c64xx-spi", + .id = 1, + .num_resources = ARRAY_SIZE(s5p6440_spi1_resource), + .resource = s5p6440_spi1_resource, + .dev = { + .dma_mask = &spi_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &s5p6440_spi1_pdata, + }, +}; + +void __init s5p6440_spi_set_info(int cntrlr, int src_clk_nr, int num_cs) +{ + struct s3c64xx_spi_info *pd; + + /* Reject invalid configuration */ + if (!num_cs || src_clk_nr < 0 + || src_clk_nr > S5P6440_SPI_SRCCLK_SCLK) { + printk(KERN_ERR "%s: Invalid SPI configuration\n", __func__); + return; + } + + switch (cntrlr) { + case 0: + pd = &s5p6440_spi0_pdata; + break; + case 1: + pd = &s5p6440_spi1_pdata; + break; + default: + printk(KERN_ERR "%s: Invalid SPI controller(%d)\n", + __func__, cntrlr); + return; + } + + pd->num_cs = num_cs; + pd->src_clk_nr = src_clk_nr; + pd->src_clk_name = spi_src_clks[src_clk_nr]; +} diff --git a/arch/arm/mach-s5p6440/gpio.c b/arch/arm/mach-s5p6440/gpio.c index 262dc75d5be..92efc05b1ba 100644 --- a/arch/arm/mach-s5p6440/gpio.c +++ b/arch/arm/mach-s5p6440/gpio.c @@ -46,6 +46,7 @@ static int s5p6440_gpiolib_rbank_4bit2_input(struct gpio_chip *chip, void __iomem *base = ourchip->base; void __iomem *regcon = base; unsigned long con; + unsigned long flags; switch (offset) { case 6: @@ -63,10 +64,14 @@ static int s5p6440_gpiolib_rbank_4bit2_input(struct gpio_chip *chip, break; } + s3c_gpio_lock(ourchip, flags); + con = __raw_readl(regcon); con &= ~(0xf << con_4bit_shift(offset)); __raw_writel(con, regcon); + s3c_gpio_unlock(ourchip, flags); + return 0; } @@ -78,6 +83,7 @@ static int s5p6440_gpiolib_rbank_4bit2_output(struct gpio_chip *chip, void __iomem *regcon = base; unsigned long con; unsigned long dat; + unsigned long flags; unsigned con_offset = offset; switch (con_offset) { @@ -96,6 +102,8 @@ static int s5p6440_gpiolib_rbank_4bit2_output(struct gpio_chip *chip, break; } + s3c_gpio_lock(ourchip, flags); + con = __raw_readl(regcon); con &= ~(0xf << con_4bit_shift(con_offset)); con |= 0x1 << con_4bit_shift(con_offset); @@ -109,6 +117,8 @@ static int s5p6440_gpiolib_rbank_4bit2_output(struct gpio_chip *chip, __raw_writel(con, regcon); __raw_writel(dat, base + GPIODAT_OFF); + s3c_gpio_unlock(ourchip, flags); + return 0; } @@ -117,6 +127,7 @@ int s5p6440_gpio_setcfg_4bit_rbank(struct s3c_gpio_chip *chip, { void __iomem *reg = chip->base; unsigned int shift; + unsigned long flags; u32 con; switch (off) { @@ -142,11 +153,15 @@ int s5p6440_gpio_setcfg_4bit_rbank(struct s3c_gpio_chip *chip, cfg <<= shift; } + s3c_gpio_lock(chip, flags); + con = __raw_readl(reg); con &= ~(0xf << shift); con |= cfg; __raw_writel(con, reg); + s3c_gpio_unlock(chip, flags); + return 0; } diff --git a/arch/arm/mach-s5p6440/include/mach/irqs.h b/arch/arm/mach-s5p6440/include/mach/irqs.h index a4b9b40d18f..911854d9ad4 100644 --- a/arch/arm/mach-s5p6440/include/mach/irqs.h +++ b/arch/arm/mach-s5p6440/include/mach/irqs.h @@ -72,7 +72,14 @@ #define S5P_IRQ_EINT_BASE (S5P_IRQ_VIC1(31) + 6) #define S5P_EINT(x) ((x) + S5P_IRQ_EINT_BASE) -#define IRQ_EINT(x) S5P_EINT(x) + +#define S5P_EINT_BASE1 (S5P_IRQ_EINT_BASE) +/* + * S5P6440 has 0-15 external interrupts in group 0. Only these can be used + * to wake up from sleep. If request is beyond this range, by mistake, a large + * return value for an irq number should be indication of something amiss. + */ +#define S5P_EINT_BASE2 (0xf0000000) /* * Next the external interrupt groups. These are similar to the IRQ_EINT(x) diff --git a/arch/arm/mach-s5p6440/include/mach/map.h b/arch/arm/mach-s5p6440/include/mach/map.h index 72aedadd412..44011b91fbd 100644 --- a/arch/arm/mach-s5p6440/include/mach/map.h +++ b/arch/arm/mach-s5p6440/include/mach/map.h @@ -54,6 +54,9 @@ #define S5P6440_PA_IIC0 (0xEC104000) +#define S5P6440_PA_SPI0 0xEC400000 +#define S5P6440_PA_SPI1 0xEC500000 + #define S5P6440_PA_HSOTG (0xED100000) #define S5P6440_PA_HSMMC0 (0xED800000) @@ -69,8 +72,13 @@ /* PCM */ #define S5P6440_PA_PCM 0xF2100000 +#define S5P6440_PA_ADC (0xF3000000) + /* compatibiltiy defines. */ #define S3C_PA_UART S5P6440_PA_UART #define S3C_PA_IIC S5P6440_PA_IIC0 +#define S3C_PA_WDT S5P6440_PA_WDT + +#define SAMSUNG_PA_ADC S5P6440_PA_ADC #endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-s5p6440/include/mach/spi-clocks.h b/arch/arm/mach-s5p6440/include/mach/spi-clocks.h new file mode 100644 index 00000000000..5fbca50d1cf --- /dev/null +++ b/arch/arm/mach-s5p6440/include/mach/spi-clocks.h @@ -0,0 +1,17 @@ +/* linux/arch/arm/mach-s5p6440/include/mach/spi-clocks.h + * + * Copyright (C) 2010 Samsung Electronics Co. Ltd. + * Jaswinder Singh <jassi.brar@samsung.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. + */ + +#ifndef __S5P6440_PLAT_SPI_CLKS_H +#define __S5P6440_PLAT_SPI_CLKS_H __FILE__ + +#define S5P6440_SPI_SRCCLK_PCLK 0 +#define S5P6440_SPI_SRCCLK_SCLK 1 + +#endif /* __S5P6440_PLAT_SPI_CLKS_H */ diff --git a/arch/arm/mach-s5p6440/mach-smdk6440.c b/arch/arm/mach-s5p6440/mach-smdk6440.c index d7fede971ca..8291fecc701 100644 --- a/arch/arm/mach-s5p6440/mach-smdk6440.c +++ b/arch/arm/mach-s5p6440/mach-smdk6440.c @@ -38,6 +38,8 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <plat/pll.h> +#include <plat/adc.h> +#include <plat/ts.h> #define S5P6440_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ S3C2410_UCON_RXILEVEL | \ @@ -85,6 +87,15 @@ static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = { static struct platform_device *smdk6440_devices[] __initdata = { &s5p6440_device_iis, + &s3c_device_adc, + &s3c_device_ts, + &s3c_device_wdt, +}; + +static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = { + .delay = 10000, + .presc = 49, + .oversampling_shift = 2, }; static void __init smdk6440_map_io(void) @@ -96,6 +107,8 @@ static void __init smdk6440_map_io(void) static void __init smdk6440_machine_init(void) { + s3c24xx_ts_set_platdata(&s3c_ts_platform); + platform_add_devices(smdk6440_devices, ARRAY_SIZE(smdk6440_devices)); } diff --git a/arch/arm/mach-s5p6442/Makefile b/arch/arm/mach-s5p6442/Makefile index e30a7f76aee..90a3d837341 100644 --- a/arch/arm/mach-s5p6442/Makefile +++ b/arch/arm/mach-s5p6442/Makefile @@ -21,3 +21,4 @@ obj-$(CONFIG_MACH_SMDK6442) += mach-smdk6442.o # device support obj-y += dev-audio.o +obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o diff --git a/arch/arm/mach-s5p6442/dev-spi.c b/arch/arm/mach-s5p6442/dev-spi.c new file mode 100644 index 00000000000..30199525dac --- /dev/null +++ b/arch/arm/mach-s5p6442/dev-spi.c @@ -0,0 +1,123 @@ +/* linux/arch/arm/mach-s5p6442/dev-spi.c + * + * Copyright (C) 2010 Samsung Electronics Co. Ltd. + * Jaswinder Singh <jassi.brar@samsung.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. + */ + +#include <linux/platform_device.h> +#include <linux/dma-mapping.h> + +#include <mach/dma.h> +#include <mach/map.h> +#include <mach/irqs.h> +#include <mach/gpio.h> +#include <mach/spi-clocks.h> + +#include <plat/s3c64xx-spi.h> +#include <plat/gpio-cfg.h> + +static char *spi_src_clks[] = { + [S5P6442_SPI_SRCCLK_PCLK] = "pclk", + [S5P6442_SPI_SRCCLK_SCLK] = "spi_epll", +}; + +/* SPI Controller platform_devices */ + +/* Since we emulate multi-cs capability, we do not touch the CS. + * The emulated CS is toggled by board specific mechanism, as it can + * be either some immediate GPIO or some signal out of some other + * chip in between ... or some yet another way. + * We simply do not assume anything about CS. + */ +static int s5p6442_spi_cfg_gpio(struct platform_device *pdev) +{ + switch (pdev->id) { + case 0: + s3c_gpio_cfgpin(S5P6442_GPB(0), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5P6442_GPB(2), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5P6442_GPB(3), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5P6442_GPB(0), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5P6442_GPB(2), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5P6442_GPB(3), S3C_GPIO_PULL_UP); + break; + + default: + dev_err(&pdev->dev, "Invalid SPI Controller number!"); + return -EINVAL; + } + + return 0; +} + +static struct resource s5p6442_spi0_resource[] = { + [0] = { + .start = S5P6442_PA_SPI, + .end = S5P6442_PA_SPI + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_SPI0_TX, + .end = DMACH_SPI0_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_SPI0_RX, + .end = DMACH_SPI0_RX, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = IRQ_SPI0, + .end = IRQ_SPI0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct s3c64xx_spi_info s5p6442_spi0_pdata = { + .cfg_gpio = s5p6442_spi_cfg_gpio, + .fifo_lvl_mask = 0x1ff, + .rx_lvl_offset = 15, +}; + +static u64 spi_dmamask = DMA_BIT_MASK(32); + +struct platform_device s5p6442_device_spi = { + .name = "s3c64xx-spi", + .id = 0, + .num_resources = ARRAY_SIZE(s5p6442_spi0_resource), + .resource = s5p6442_spi0_resource, + .dev = { + .dma_mask = &spi_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &s5p6442_spi0_pdata, + }, +}; + +void __init s5p6442_spi_set_info(int cntrlr, int src_clk_nr, int num_cs) +{ + struct s3c64xx_spi_info *pd; + + /* Reject invalid configuration */ + if (!num_cs || src_clk_nr < 0 + || src_clk_nr > S5P6442_SPI_SRCCLK_SCLK) { + printk(KERN_ERR "%s: Invalid SPI configuration\n", __func__); + return; + } + + switch (cntrlr) { + case 0: + pd = &s5p6442_spi0_pdata; + break; + default: + printk(KERN_ERR "%s: Invalid SPI controller(%d)\n", + __func__, cntrlr); + return; + } + + pd->num_cs = num_cs; + pd->src_clk_nr = src_clk_nr; + pd->src_clk_name = spi_src_clks[src_clk_nr]; +} diff --git a/arch/arm/mach-s5p6442/include/mach/irqs.h b/arch/arm/mach-s5p6442/include/mach/irqs.h index da665809f6e..02c23749c02 100644 --- a/arch/arm/mach-s5p6442/include/mach/irqs.h +++ b/arch/arm/mach-s5p6442/include/mach/irqs.h @@ -77,8 +77,9 @@ #define S5P_IRQ_EINT_BASE (IRQ_VIC_END + 1) -#define IRQ_EINT(x) ((x) < 16 ? S5P_IRQ_VIC0(x) : \ - (S5P_IRQ_EINT_BASE + (x)-16)) +#define S5P_EINT_BASE1 (S5P_IRQ_VIC0(0)) +#define S5P_EINT_BASE2 (S5P_IRQ_EINT_BASE) + /* Set the default NR_IRQS */ #define NR_IRQS (IRQ_EINT(31) + 1) diff --git a/arch/arm/mach-s5p6442/include/mach/map.h b/arch/arm/mach-s5p6442/include/mach/map.h index 7568dc0d6be..32ca424ef7f 100644 --- a/arch/arm/mach-s5p6442/include/mach/map.h +++ b/arch/arm/mach-s5p6442/include/mach/map.h @@ -54,6 +54,8 @@ #define S5P6442_PA_SDRAM (0x20000000) #define S5P_PA_SDRAM S5P6442_PA_SDRAM +#define S5P6442_PA_SPI 0xEC300000 + /* I2S */ #define S5P6442_PA_I2S0 0xC0B00000 #define S5P6442_PA_I2S1 0xF2200000 diff --git a/arch/arm/mach-s5p6442/include/mach/spi-clocks.h b/arch/arm/mach-s5p6442/include/mach/spi-clocks.h new file mode 100644 index 00000000000..7fd88205a97 --- /dev/null +++ b/arch/arm/mach-s5p6442/include/mach/spi-clocks.h @@ -0,0 +1,17 @@ +/* linux/arch/arm/mach-s5p6442/include/mach/spi-clocks.h + * + * Copyright (C) 2010 Samsung Electronics Co. Ltd. + * Jaswinder Singh <jassi.brar@samsung.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. + */ + +#ifndef __S5P6442_PLAT_SPI_CLKS_H +#define __S5P6442_PLAT_SPI_CLKS_H __FILE__ + +#define S5P6442_SPI_SRCCLK_PCLK 0 +#define S5P6442_SPI_SRCCLK_SCLK 1 + +#endif /* __S5P6442_PLAT_SPI_CLKS_H */ diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig index 8593337784e..b2a11dfa339 100644 --- a/arch/arm/mach-s5pc100/Kconfig +++ b/arch/arm/mach-s5pc100/Kconfig @@ -5,10 +5,13 @@ # Configuration options for the S5PC100 CPU +if ARCH_S5PC100 + config CPU_S5PC100 bool - select CPU_S5PC100_INIT - select CPU_S5PC100_CLOCK + select PLAT_S5P + select S5P_EXT_INT + select S3C_PL330_DMA help Enable S5PC100 CPU support @@ -17,17 +20,22 @@ config S5PC100_SETUP_FB_24BPP help Common setup code for S5PC1XX with an 24bpp RGB display helper. -config S5PC100_SETUP_SDHCI - bool - select S5PC1XX_SETUP_SDHCI_GPIO - help - Internal helper functions for S5PC100 based SDHCI systems - config S5PC100_SETUP_I2C1 bool help Common setup code for i2c bus 1. +config S5PC100_SETUP_SDHCI + bool + select S5PC100_SETUP_SDHCI_GPIO + help + Internal helper functions for S5PC100 based SDHCI systems + +config S5PC100_SETUP_SDHCI_GPIO + bool + help + Common setup code for SDHCI gpio. + config MACH_SMDKC100 bool "SMDKC100" select CPU_S5PC100 @@ -41,3 +49,5 @@ config MACH_SMDKC100 select S5PC100_SETUP_SDHCI help Machine support for the Samsung SMDKC100 + +endif diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile index 373bc546eae..543f3de5131 100644 --- a/arch/arm/mach-s5pc100/Makefile +++ b/arch/arm/mach-s5pc100/Makefile @@ -11,14 +11,24 @@ obj- := # Core support for S5PC100 system -obj-$(CONFIG_CPU_S5PC100) += cpu.o gpiolib.o +obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o gpiolib.o irq-gpio.o obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o +obj-$(CONFIG_CPU_S5PC100) += dma.o # Helper and device support obj-$(CONFIG_S5PC100_SETUP_FB_24BPP) += setup-fb-24bpp.o obj-$(CONFIG_S5PC100_SETUP_I2C1) += setup-i2c1.o -obj-$(CONFIG_S5PC100_SETUP_SDHCI) += setup-sdhci.o +obj-$(CONFIG_S5PC100_SETUP_SDHCI) += setup-sdhci.o +obj-$(CONFIG_S5PC100_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o + +# device support +obj-y += dev-audio.o +obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o # machine support + obj-$(CONFIG_MACH_SMDKC100) += mach-smdkc100.o + +# device support +obj-y += dev-audio.o diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c index d79e7574a85..7b5bdbc9a5d 100644 --- a/arch/arm/mach-s5pc100/cpu.c +++ b/arch/arm/mach-s5pc100/cpu.c @@ -22,47 +22,55 @@ #include <linux/serial_core.h> #include <linux/platform_device.h> -#include <asm/proc-fns.h> - #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <asm/proc-fns.h> + #include <mach/hardware.h> #include <mach/map.h> #include <asm/irq.h> -#include <plat/cpu-freq.h> #include <plat/regs-serial.h> -#include <plat/regs-power.h> +#include <mach/regs-clock.h> #include <plat/cpu.h> #include <plat/devs.h> #include <plat/clock.h> -#include <plat/sdhci.h> #include <plat/iic-core.h> +#include <plat/sdhci.h> +#include <plat/onenand-core.h> + #include <plat/s5pc100.h> /* Initial IO mappings */ static struct map_desc s5pc100_iodesc[] __initdata = { + { + .virtual = (unsigned long)S5P_VA_SYSTIMER, + .pfn = __phys_to_pfn(S5PC100_PA_SYSTIMER), + .length = SZ_16K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)VA_VIC2, + .pfn = __phys_to_pfn(S5P_PA_VIC2), + .length = SZ_16K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S5PC100_VA_OTHERS, + .pfn = __phys_to_pfn(S5PC100_PA_OTHERS), + .length = SZ_4K, + .type = MT_DEVICE, + } }; static void s5pc100_idle(void) { - unsigned long tmp; - - tmp = __raw_readl(S5PC100_PWR_CFG); - tmp &= ~S5PC100_PWRCFG_CFG_DEEP_IDLE; - tmp &= ~S5PC100_PWRCFG_CFG_WFI_MASK; - tmp |= S5PC100_PWRCFG_CFG_WFI_DEEP_IDLE; - __raw_writel(tmp, S5PC100_PWR_CFG); - - tmp = __raw_readl(S5PC100_OTHERS); - tmp |= S5PC100_PMU_INT_DISABLE; - __raw_writel(tmp, S5PC100_OTHERS); + if (!need_resched()) + cpu_do_idle(); - cpu_do_idle(); + local_irq_enable(); } /* s5pc100_map_io @@ -82,26 +90,29 @@ void __init s5pc100_map_io(void) /* the i2c devices are directly compatible with s3c2440 */ s3c_i2c0_setname("s3c2440-i2c"); s3c_i2c1_setname("s3c2440-i2c"); + + s3c_onenand_setname("s5pc100-onenand"); } void __init s5pc100_init_clocks(int xtal) { - printk(KERN_DEBUG "%s: initialising clocks\n", __func__); + printk(KERN_DEBUG "%s: initializing clocks\n", __func__); + s3c24xx_register_baseclocks(xtal); - s5pc1xx_register_clocks(); + s5p_register_clocks(xtal); s5pc100_register_clocks(); s5pc100_setup_clocks(); } void __init s5pc100_init_irq(void) { - u32 vic_valid[] = {~0, ~0, ~0}; + u32 vic[] = {~0, ~0, ~0}; /* VIC0, VIC1, and VIC2 are fully populated. */ - s5pc1xx_init_irq(vic_valid, ARRAY_SIZE(vic_valid)); + s5p_init_irq(vic, ARRAY_SIZE(vic)); } -struct sysdev_class s5pc100_sysclass = { +static struct sysdev_class s5pc100_sysclass = { .name = "s5pc100-core", }; @@ -118,9 +129,10 @@ core_initcall(s5pc100_core_init); int __init s5pc100_init(void) { - printk(KERN_DEBUG "S5PC100: Initialising architecture\n"); + printk(KERN_INFO "S5PC100: Initializing architecture\n"); - s5pc1xx_idle = s5pc100_idle; + /* set idle function */ + pm_idle = s5pc100_idle; return sysdev_register(&s5pc100_sysdev); } diff --git a/arch/arm/mach-s5pc100/dev-audio.c b/arch/arm/mach-s5pc100/dev-audio.c new file mode 100644 index 00000000000..18cfe9ae193 --- /dev/null +++ b/arch/arm/mach-s5pc100/dev-audio.c @@ -0,0 +1,287 @@ +/* linux/arch/arm/mach-s5pc100/dev-audio.c + * + * Copyright (c) 2010 Samsung Electronics Co. Ltd + * Jaswinder Singh <jassi.brar@samsung.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. + */ + +#include <linux/platform_device.h> +#include <linux/dma-mapping.h> + +#include <plat/gpio-cfg.h> +#include <plat/audio.h> + +#include <mach/gpio.h> +#include <mach/map.h> +#include <mach/dma.h> +#include <mach/irqs.h> + +static int s5pc100_cfg_i2s(struct platform_device *pdev) +{ + /* configure GPIO for i2s port */ + switch (pdev->id) { + case 1: + s3c_gpio_cfgpin(S5PC100_GPC(0), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5PC100_GPC(1), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5PC100_GPC(2), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5PC100_GPC(3), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5PC100_GPC(4), S3C_GPIO_SFN(2)); + break; + + case 2: + s3c_gpio_cfgpin(S5PC100_GPG3(0), S3C_GPIO_SFN(4)); + s3c_gpio_cfgpin(S5PC100_GPG3(1), S3C_GPIO_SFN(4)); + s3c_gpio_cfgpin(S5PC100_GPG3(2), S3C_GPIO_SFN(4)); + s3c_gpio_cfgpin(S5PC100_GPG3(3), S3C_GPIO_SFN(4)); + s3c_gpio_cfgpin(S5PC100_GPG3(4), S3C_GPIO_SFN(4)); + break; + + case -1: /* Dedicated pins */ + break; + + default: + printk(KERN_ERR "Invalid Device %d\n", pdev->id); + return -EINVAL; + } + + return 0; +} + +static struct s3c_audio_pdata s3c_i2s_pdata = { + .cfg_gpio = s5pc100_cfg_i2s, +}; + +static struct resource s5pc100_iis0_resource[] = { + [0] = { + .start = S5PC100_PA_I2S0, + .end = S5PC100_PA_I2S0 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_I2S0_TX, + .end = DMACH_I2S0_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_I2S0_RX, + .end = DMACH_I2S0_RX, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device s5pc100_device_iis0 = { + .name = "s3c64xx-iis-v4", + .id = -1, + .num_resources = ARRAY_SIZE(s5pc100_iis0_resource), + .resource = s5pc100_iis0_resource, + .dev = { + .platform_data = &s3c_i2s_pdata, + }, +}; + +static struct resource s5pc100_iis1_resource[] = { + [0] = { + .start = S5PC100_PA_I2S1, + .end = S5PC100_PA_I2S1 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_I2S1_TX, + .end = DMACH_I2S1_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_I2S1_RX, + .end = DMACH_I2S1_RX, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device s5pc100_device_iis1 = { + .name = "s3c64xx-iis", + .id = 1, + .num_resources = ARRAY_SIZE(s5pc100_iis1_resource), + .resource = s5pc100_iis1_resource, + .dev = { + .platform_data = &s3c_i2s_pdata, + }, +}; + +static struct resource s5pc100_iis2_resource[] = { + [0] = { + .start = S5PC100_PA_I2S2, + .end = S5PC100_PA_I2S2 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_I2S2_TX, + .end = DMACH_I2S2_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_I2S2_RX, + .end = DMACH_I2S2_RX, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device s5pc100_device_iis2 = { + .name = "s3c64xx-iis", + .id = 2, + .num_resources = ARRAY_SIZE(s5pc100_iis2_resource), + .resource = s5pc100_iis2_resource, + .dev = { + .platform_data = &s3c_i2s_pdata, + }, +}; + +/* PCM Controller platform_devices */ + +static int s5pc100_pcm_cfg_gpio(struct platform_device *pdev) +{ + switch (pdev->id) { + case 0: + s3c_gpio_cfgpin(S5PC100_GPG3(0), S3C_GPIO_SFN(5)); + s3c_gpio_cfgpin(S5PC100_GPG3(1), S3C_GPIO_SFN(5)); + s3c_gpio_cfgpin(S5PC100_GPG3(2), S3C_GPIO_SFN(5)); + s3c_gpio_cfgpin(S5PC100_GPG3(3), S3C_GPIO_SFN(5)); + s3c_gpio_cfgpin(S5PC100_GPG3(4), S3C_GPIO_SFN(5)); + break; + + case 1: + s3c_gpio_cfgpin(S5PC100_GPC(0), S3C_GPIO_SFN(3)); + s3c_gpio_cfgpin(S5PC100_GPC(1), S3C_GPIO_SFN(3)); + s3c_gpio_cfgpin(S5PC100_GPC(2), S3C_GPIO_SFN(3)); + s3c_gpio_cfgpin(S5PC100_GPC(3), S3C_GPIO_SFN(3)); + s3c_gpio_cfgpin(S5PC100_GPC(4), S3C_GPIO_SFN(3)); + break; + + default: + printk(KERN_DEBUG "Invalid PCM Controller number!"); + return -EINVAL; + } + + return 0; +} + +static struct s3c_audio_pdata s3c_pcm_pdata = { + .cfg_gpio = s5pc100_pcm_cfg_gpio, +}; + +static struct resource s5pc100_pcm0_resource[] = { + [0] = { + .start = S5PC100_PA_PCM0, + .end = S5PC100_PA_PCM0 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_PCM0_TX, + .end = DMACH_PCM0_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_PCM0_RX, + .end = DMACH_PCM0_RX, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device s5pc100_device_pcm0 = { + .name = "samsung-pcm", + .id = 0, + .num_resources = ARRAY_SIZE(s5pc100_pcm0_resource), + .resource = s5pc100_pcm0_resource, + .dev = { + .platform_data = &s3c_pcm_pdata, + }, +}; + +static struct resource s5pc100_pcm1_resource[] = { + [0] = { + .start = S5PC100_PA_PCM1, + .end = S5PC100_PA_PCM1 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_PCM1_TX, + .end = DMACH_PCM1_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_PCM1_RX, + .end = DMACH_PCM1_RX, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device s5pc100_device_pcm1 = { + .name = "samsung-pcm", + .id = 1, + .num_resources = ARRAY_SIZE(s5pc100_pcm1_resource), + .resource = s5pc100_pcm1_resource, + .dev = { + .platform_data = &s3c_pcm_pdata, + }, +}; + +/* AC97 Controller platform devices */ + +static int s5pc100_ac97_cfg_gpio(struct platform_device *pdev) +{ + s3c_gpio_cfgpin(S5PC100_GPC(0), S3C_GPIO_SFN(4)); + s3c_gpio_cfgpin(S5PC100_GPC(1), S3C_GPIO_SFN(4)); + s3c_gpio_cfgpin(S5PC100_GPC(2), S3C_GPIO_SFN(4)); + s3c_gpio_cfgpin(S5PC100_GPC(3), S3C_GPIO_SFN(4)); + s3c_gpio_cfgpin(S5PC100_GPC(4), S3C_GPIO_SFN(4)); + + return 0; +} + +static struct resource s5pc100_ac97_resource[] = { + [0] = { + .start = S5PC100_PA_AC97, + .end = S5PC100_PA_AC97 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_AC97_PCMOUT, + .end = DMACH_AC97_PCMOUT, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_AC97_PCMIN, + .end = DMACH_AC97_PCMIN, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = DMACH_AC97_MICIN, + .end = DMACH_AC97_MICIN, + .flags = IORESOURCE_DMA, + }, + [4] = { + .start = IRQ_AC97, + .end = IRQ_AC97, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct s3c_audio_pdata s3c_ac97_pdata = { + .cfg_gpio = s5pc100_ac97_cfg_gpio, +}; + +static u64 s5pc100_ac97_dmamask = DMA_BIT_MASK(32); + +struct platform_device s5pc100_device_ac97 = { + .name = "s3c-ac97", + .id = -1, + .num_resources = ARRAY_SIZE(s5pc100_ac97_resource), + .resource = s5pc100_ac97_resource, + .dev = { + .platform_data = &s3c_ac97_pdata, + .dma_mask = &s5pc100_ac97_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; diff --git a/arch/arm/mach-s5pc100/dev-spi.c b/arch/arm/mach-s5pc100/dev-spi.c new file mode 100644 index 00000000000..14618c34605 --- /dev/null +++ b/arch/arm/mach-s5pc100/dev-spi.c @@ -0,0 +1,233 @@ +/* linux/arch/arm/mach-s5pc100/dev-spi.c + * + * Copyright (C) 2010 Samsung Electronics Co. Ltd. + * Jaswinder Singh <jassi.brar@samsung.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. + */ + +#include <linux/platform_device.h> +#include <linux/dma-mapping.h> + +#include <mach/dma.h> +#include <mach/map.h> +#include <mach/gpio.h> +#include <mach/spi-clocks.h> + +#include <plat/s3c64xx-spi.h> +#include <plat/gpio-cfg.h> +#include <plat/irqs.h> + +static char *spi_src_clks[] = { + [S5PC100_SPI_SRCCLK_PCLK] = "pclk", + [S5PC100_SPI_SRCCLK_48M] = "spi_48m", + [S5PC100_SPI_SRCCLK_SPIBUS] = "spi_bus", +}; + +/* SPI Controller platform_devices */ + +/* Since we emulate multi-cs capability, we do not touch the CS. + * The emulated CS is toggled by board specific mechanism, as it can + * be either some immediate GPIO or some signal out of some other + * chip in between ... or some yet another way. + * We simply do not assume anything about CS. + */ +static int s5pc100_spi_cfg_gpio(struct platform_device *pdev) +{ + switch (pdev->id) { + case 0: + s3c_gpio_cfgpin(S5PC100_GPB(0), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5PC100_GPB(1), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5PC100_GPB(2), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PC100_GPB(0), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5PC100_GPB(1), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5PC100_GPB(2), S3C_GPIO_PULL_UP); + break; + + case 1: + s3c_gpio_cfgpin(S5PC100_GPB(4), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5PC100_GPB(5), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5PC100_GPB(6), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PC100_GPB(4), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5PC100_GPB(5), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5PC100_GPB(6), S3C_GPIO_PULL_UP); + break; + + case 2: + s3c_gpio_cfgpin(S5PC100_GPG3(0), S3C_GPIO_SFN(3)); + s3c_gpio_cfgpin(S5PC100_GPG3(2), S3C_GPIO_SFN(3)); + s3c_gpio_cfgpin(S5PC100_GPG3(3), S3C_GPIO_SFN(3)); + s3c_gpio_setpull(S5PC100_GPG3(0), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5PC100_GPG3(2), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5PC100_GPG3(3), S3C_GPIO_PULL_UP); + break; + + default: + dev_err(&pdev->dev, "Invalid SPI Controller number!"); + return -EINVAL; + } + + return 0; +} + +static struct resource s5pc100_spi0_resource[] = { + [0] = { + .start = S5PC100_PA_SPI0, + .end = S5PC100_PA_SPI0 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_SPI0_TX, + .end = DMACH_SPI0_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_SPI0_RX, + .end = DMACH_SPI0_RX, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = IRQ_SPI0, + .end = IRQ_SPI0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct s3c64xx_spi_info s5pc100_spi0_pdata = { + .cfg_gpio = s5pc100_spi_cfg_gpio, + .fifo_lvl_mask = 0x7f, + .rx_lvl_offset = 13, + .high_speed = 1, +}; + +static u64 spi_dmamask = DMA_BIT_MASK(32); + +struct platform_device s5pc100_device_spi0 = { + .name = "s3c64xx-spi", + .id = 0, + .num_resources = ARRAY_SIZE(s5pc100_spi0_resource), + .resource = s5pc100_spi0_resource, + .dev = { + .dma_mask = &spi_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &s5pc100_spi0_pdata, + }, +}; + +static struct resource s5pc100_spi1_resource[] = { + [0] = { + .start = S5PC100_PA_SPI1, + .end = S5PC100_PA_SPI1 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_SPI1_TX, + .end = DMACH_SPI1_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_SPI1_RX, + .end = DMACH_SPI1_RX, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = IRQ_SPI1, + .end = IRQ_SPI1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct s3c64xx_spi_info s5pc100_spi1_pdata = { + .cfg_gpio = s5pc100_spi_cfg_gpio, + .fifo_lvl_mask = 0x7f, + .rx_lvl_offset = 13, + .high_speed = 1, +}; + +struct platform_device s5pc100_device_spi1 = { + .name = "s3c64xx-spi", + .id = 1, + .num_resources = ARRAY_SIZE(s5pc100_spi1_resource), + .resource = s5pc100_spi1_resource, + .dev = { + .dma_mask = &spi_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &s5pc100_spi1_pdata, + }, +}; + +static struct resource s5pc100_spi2_resource[] = { + [0] = { + .start = S5PC100_PA_SPI2, + .end = S5PC100_PA_SPI2 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_SPI2_TX, + .end = DMACH_SPI2_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_SPI2_RX, + .end = DMACH_SPI2_RX, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = IRQ_SPI2, + .end = IRQ_SPI2, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct s3c64xx_spi_info s5pc100_spi2_pdata = { + .cfg_gpio = s5pc100_spi_cfg_gpio, + .fifo_lvl_mask = 0x7f, + .rx_lvl_offset = 13, + .high_speed = 1, +}; + +struct platform_device s5pc100_device_spi2 = { + .name = "s3c64xx-spi", + .id = 2, + .num_resources = ARRAY_SIZE(s5pc100_spi2_resource), + .resource = s5pc100_spi2_resource, + .dev = { + .dma_mask = &spi_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &s5pc100_spi2_pdata, + }, +}; + +void __init s5pc100_spi_set_info(int cntrlr, int src_clk_nr, int num_cs) +{ + struct s3c64xx_spi_info *pd; + + /* Reject invalid configuration */ + if (!num_cs || src_clk_nr < 0 + || src_clk_nr > S5PC100_SPI_SRCCLK_SPIBUS) { + printk(KERN_ERR "%s: Invalid SPI configuration\n", __func__); + return; + } + + switch (cntrlr) { + case 0: + pd = &s5pc100_spi0_pdata; + break; + case 1: + pd = &s5pc100_spi1_pdata; + break; + case 2: + pd = &s5pc100_spi2_pdata; + break; + default: + printk(KERN_ERR "%s: Invalid SPI controller(%d)\n", + __func__, cntrlr); + return; + } + + pd->num_cs = num_cs; + pd->src_clk_nr = src_clk_nr; + pd->src_clk_name = spi_src_clks[src_clk_nr]; +} diff --git a/arch/arm/mach-s5pc100/dma.c b/arch/arm/mach-s5pc100/dma.c new file mode 100644 index 00000000000..0f5517571e2 --- /dev/null +++ b/arch/arm/mach-s5pc100/dma.c @@ -0,0 +1,167 @@ +/* + * Copyright (C) 2010 Samsung Electronics Co. Ltd. + * Jaswinder Singh <jassi.brar@samsung.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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/platform_device.h> +#include <linux/dma-mapping.h> + +#include <plat/devs.h> + +#include <mach/map.h> +#include <mach/irqs.h> + +#include <plat/s3c-pl330-pdata.h> + +static u64 dma_dmamask = DMA_BIT_MASK(32); + +static struct resource s5pc100_pdma0_resource[] = { + [0] = { + .start = S5PC100_PA_PDMA0, + .end = S5PC100_PA_PDMA0 + SZ_4K, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_PDMA0, + .end = IRQ_PDMA0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct s3c_pl330_platdata s5pc100_pdma0_pdata = { + .peri = { + [0] = DMACH_UART0_RX, + [1] = DMACH_UART0_TX, + [2] = DMACH_UART1_RX, + [3] = DMACH_UART1_TX, + [4] = DMACH_UART2_RX, + [5] = DMACH_UART2_TX, + [6] = DMACH_UART3_RX, + [7] = DMACH_UART3_TX, + [8] = DMACH_IRDA, + [9] = DMACH_I2S0_RX, + [10] = DMACH_I2S0_TX, + [11] = DMACH_I2S0S_TX, + [12] = DMACH_I2S1_RX, + [13] = DMACH_I2S1_TX, + [14] = DMACH_I2S2_RX, + [15] = DMACH_I2S2_TX, + [16] = DMACH_SPI0_RX, + [17] = DMACH_SPI0_TX, + [18] = DMACH_SPI1_RX, + [19] = DMACH_SPI1_TX, + [20] = DMACH_SPI2_RX, + [21] = DMACH_SPI2_TX, + [22] = DMACH_AC97_MICIN, + [23] = DMACH_AC97_PCMIN, + [24] = DMACH_AC97_PCMOUT, + [25] = DMACH_EXTERNAL, + [26] = DMACH_PWM, + [27] = DMACH_SPDIF, + [28] = DMACH_HSI_RX, + [29] = DMACH_HSI_TX, + [30] = DMACH_MAX, + [31] = DMACH_MAX, + }, +}; + +static struct platform_device s5pc100_device_pdma0 = { + .name = "s3c-pl330", + .id = 1, + .num_resources = ARRAY_SIZE(s5pc100_pdma0_resource), + .resource = s5pc100_pdma0_resource, + .dev = { + .dma_mask = &dma_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &s5pc100_pdma0_pdata, + }, +}; + +static struct resource s5pc100_pdma1_resource[] = { + [0] = { + .start = S5PC100_PA_PDMA1, + .end = S5PC100_PA_PDMA1 + SZ_4K, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_PDMA1, + .end = IRQ_PDMA1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct s3c_pl330_platdata s5pc100_pdma1_pdata = { + .peri = { + [0] = DMACH_UART0_RX, + [1] = DMACH_UART0_TX, + [2] = DMACH_UART1_RX, + [3] = DMACH_UART1_TX, + [4] = DMACH_UART2_RX, + [5] = DMACH_UART2_TX, + [6] = DMACH_UART3_RX, + [7] = DMACH_UART3_TX, + [8] = DMACH_IRDA, + [9] = DMACH_I2S0_RX, + [10] = DMACH_I2S0_TX, + [11] = DMACH_I2S0S_TX, + [12] = DMACH_I2S1_RX, + [13] = DMACH_I2S1_TX, + [14] = DMACH_I2S2_RX, + [15] = DMACH_I2S2_TX, + [16] = DMACH_SPI0_RX, + [17] = DMACH_SPI0_TX, + [18] = DMACH_SPI1_RX, + [19] = DMACH_SPI1_TX, + [20] = DMACH_SPI2_RX, + [21] = DMACH_SPI2_TX, + [22] = DMACH_PCM0_RX, + [23] = DMACH_PCM0_TX, + [24] = DMACH_PCM1_RX, + [25] = DMACH_PCM1_TX, + [26] = DMACH_MSM_REQ0, + [27] = DMACH_MSM_REQ1, + [28] = DMACH_MSM_REQ2, + [29] = DMACH_MSM_REQ3, + [30] = DMACH_MAX, + [31] = DMACH_MAX, + }, +}; + +static struct platform_device s5pc100_device_pdma1 = { + .name = "s3c-pl330", + .id = 2, + .num_resources = ARRAY_SIZE(s5pc100_pdma1_resource), + .resource = s5pc100_pdma1_resource, + .dev = { + .dma_mask = &dma_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &s5pc100_pdma1_pdata, + }, +}; + +static struct platform_device *s5pc100_dmacs[] __initdata = { + &s5pc100_device_pdma0, + &s5pc100_device_pdma1, +}; + +static int __init s5pc100_dma_init(void) +{ + platform_add_devices(s5pc100_dmacs, ARRAY_SIZE(s5pc100_dmacs)); + + return 0; +} +arch_initcall(s5pc100_dma_init); diff --git a/arch/arm/mach-s5pc100/gpiolib.c b/arch/arm/mach-s5pc100/gpiolib.c index c8e8336a3a1..0fab7f2cd8b 100644 --- a/arch/arm/mach-s5pc100/gpiolib.c +++ b/arch/arm/mach-s5pc100/gpiolib.c @@ -1,10 +1,10 @@ /* - * arch/arm/plat-s5pc1xx/gpiolib.c + * arch/arm/plat-s5pc100/gpiolib.c * * Copyright 2009 Samsung Electronics Co * Kyungmin Park <kyungmin.park@samsung.com> * - * S5PC1XX - GPIOlib support + * S5PC100 - GPIOlib support * * 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 @@ -61,13 +61,12 @@ * L3 8 4Bit None */ -#if 0 -static int s5pc1xx_gpiolib_to_irq(struct gpio_chip *chip, unsigned int offset) +static int s5pc100_gpiolib_to_irq(struct gpio_chip *chip, unsigned int offset) { return S3C_IRQ_GPIO(chip->base + offset); } -static int s5pc1xx_gpiolib_to_eint(struct gpio_chip *chip, unsigned int offset) +static int s5pc100_gpiolib_to_eint(struct gpio_chip *chip, unsigned int offset) { int base; @@ -85,7 +84,7 @@ static int s5pc1xx_gpiolib_to_eint(struct gpio_chip *chip, unsigned int offset) return IRQ_EINT(24 + offset); return -EINVAL; } -#endif + static struct s3c_gpio_cfg gpio_cfg = { .set_config = s3c_gpio_setcfg_s3c64xx_4bit, .set_pull = s3c_gpio_setpull_updown, @@ -382,31 +381,30 @@ static struct s3c_gpio_chip s5pc100_gpio_chips[] = { }; /* FIXME move from irq-gpio.c */ -extern struct irq_chip s5pc1xx_gpioint; -extern void s5pc1xx_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc); +extern struct irq_chip s5pc100_gpioint; +extern void s5pc100_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc); static __init void s5pc100_gpiolib_link(struct s3c_gpio_chip *chip) { -#if 0 /* Interrupt */ if (chip->config == &gpio_cfg) { int i, irq; - chip->chip.to_irq = s5pc1xx_gpiolib_to_irq; + chip->chip.to_irq = s5pc100_gpiolib_to_irq; for (i = 0; i < chip->chip.ngpio; i++) { irq = S3C_IRQ_GPIO_BASE + chip->chip.base + i; - set_irq_chip(irq, &s5pc1xx_gpioint); + set_irq_chip(irq, &s5pc100_gpioint); set_irq_data(irq, &chip->chip); set_irq_handler(irq, handle_level_irq); set_irq_flags(irq, IRQF_VALID); } - } else if (chip->config == &gpio_cfg_eint) - chip->chip.to_irq = s5pc1xx_gpiolib_to_eint; -#endif + } else if (chip->config == &gpio_cfg_eint) { + chip->chip.to_irq = s5pc100_gpiolib_to_eint; + } } -static __init int s5pc1xx_gpiolib_init(void) +static __init int s5pc100_gpiolib_init(void) { struct s3c_gpio_chip *chip; int nr_chips; @@ -419,10 +417,10 @@ static __init int s5pc1xx_gpiolib_init(void) samsung_gpiolib_add_4bit_chips(s5pc100_gpio_chips, ARRAY_SIZE(s5pc100_gpio_chips)); -#if 0 + /* Interrupt */ - set_irq_chained_handler(IRQ_GPIOINT, s5pc1xx_irq_gpioint_handler); -#endif + set_irq_chained_handler(IRQ_GPIOINT, s5pc100_irq_gpioint_handler); + return 0; } -core_initcall(s5pc1xx_gpiolib_init); +core_initcall(s5pc100_gpiolib_init); diff --git a/arch/arm/mach-s5pc100/include/mach/debug-macro.S b/arch/arm/mach-s5pc100/include/mach/debug-macro.S index e181f578948..70e02e91ee3 100644 --- a/arch/arm/mach-s5pc100/include/mach/debug-macro.S +++ b/arch/arm/mach-s5pc100/include/mach/debug-macro.S @@ -22,12 +22,14 @@ * aligned and add in the offset when we load the value here. */ - .macro addruart, rx, tmp + .macro addruart, rx, rtmp mrc p15, 0, \rx, c1, c0 tst \rx, #1 ldreq \rx, = S3C_PA_UART - ldrne \rx, = (S3C_VA_UART + S3C_PA_UART & 0xfffff) + ldrne \rx, = S3C_VA_UART +#if CONFIG_DEBUG_S3C_UART != 0 add \rx, \rx, #(0x400 * CONFIG_DEBUG_S3C_UART) +#endif .endm /* include the reset of the code which will do the work, we're only diff --git a/arch/arm/mach-s5pc100/include/mach/dma.h b/arch/arm/mach-s5pc100/include/mach/dma.h new file mode 100644 index 00000000000..81209eb1409 --- /dev/null +++ b/arch/arm/mach-s5pc100/include/mach/dma.h @@ -0,0 +1,26 @@ +/* + * Copyright (C) 2010 Samsung Electronics Co. Ltd. + * Jaswinder Singh <jassi.brar@samsung.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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __MACH_DMA_H +#define __MACH_DMA_H + +/* This platform uses the common S3C DMA API driver for PL330 */ +#include <plat/s3c-dma-pl330.h> + +#endif /* __MACH_DMA_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/entry-macro.S b/arch/arm/mach-s5pc100/include/mach/entry-macro.S index 67131939e62..ba76af052c8 100644 --- a/arch/arm/mach-s5pc100/include/mach/entry-macro.S +++ b/arch/arm/mach-s5pc100/include/mach/entry-macro.S @@ -20,7 +20,7 @@ .endm .macro get_irqnr_preamble, base, tmp - ldr \base, =S3C_VA_VIC0 + ldr \base, =VA_VIC0 .endm .macro arch_ret_to_user, tmp1, tmp2 @@ -29,18 +29,18 @@ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp @ check the vic0 - mov \irqnr, # S3C_IRQ_OFFSET + 31 + mov \irqnr, # S5P_IRQ_OFFSET + 31 ldr \irqstat, [ \base, # VIC_IRQ_STATUS ] teq \irqstat, #0 @ otherwise try vic1 - addeq \tmp, \base, #(S3C_VA_VIC1 - S3C_VA_VIC0) + addeq \tmp, \base, #(VA_VIC1 - VA_VIC0) addeq \irqnr, \irqnr, #32 ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ] teqeq \irqstat, #0 @ otherwise try vic2 - addeq \tmp, \base, #(S3C_VA_VIC2 - S3C_VA_VIC0) + addeq \tmp, \base, #(VA_VIC2 - VA_VIC0) addeq \irqnr, \irqnr, #32 ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ] teqeq \irqstat, #0 diff --git a/arch/arm/mach-s5pc100/include/mach/gpio.h b/arch/arm/mach-s5pc100/include/mach/gpio.h index 29a8a12d9b4..71ae1f52df1 100644 --- a/arch/arm/mach-s5pc100/include/mach/gpio.h +++ b/arch/arm/mach-s5pc100/include/mach/gpio.h @@ -146,6 +146,13 @@ enum s5p_gpio_number { /* define the number of gpios we need to the one after the MP04() range */ #define ARCH_NR_GPIOS (S5PC100_GPIO_END + 1) +#define EINT_MODE S3C_GPIO_SFN(0x2) + +#define EINT_GPIO_0(x) S5PC100_GPH0(x) +#define EINT_GPIO_1(x) S5PC100_GPH1(x) +#define EINT_GPIO_2(x) S5PC100_GPH2(x) +#define EINT_GPIO_3(x) S5PC100_GPH3(x) + #include <asm-generic/gpio.h> #endif /* __ASM_ARCH_GPIO_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/irqs.h b/arch/arm/mach-s5pc100/include/mach/irqs.h index b53fa48a52c..28aa551dc3a 100644 --- a/arch/arm/mach-s5pc100/include/mach/irqs.h +++ b/arch/arm/mach-s5pc100/include/mach/irqs.h @@ -11,9 +11,104 @@ #include <plat/irqs.h> -/* LCD */ +/* VIC0: system, DMA, timer */ +#define IRQ_EINT16_31 S5P_IRQ_VIC0(16) +#define IRQ_BATF S5P_IRQ_VIC0(17) +#define IRQ_MDMA S5P_IRQ_VIC0(18) +#define IRQ_PDMA0 S5P_IRQ_VIC0(19) +#define IRQ_PDMA1 S5P_IRQ_VIC0(20) +#define IRQ_TIMER0_VIC S5P_IRQ_VIC0(21) +#define IRQ_TIMER1_VIC S5P_IRQ_VIC0(22) +#define IRQ_TIMER2_VIC S5P_IRQ_VIC0(23) +#define IRQ_TIMER3_VIC S5P_IRQ_VIC0(24) +#define IRQ_TIMER4_VIC S5P_IRQ_VIC0(25) +#define IRQ_SYSTIMER S5P_IRQ_VIC0(26) +#define IRQ_WDT S5P_IRQ_VIC0(27) +#define IRQ_RTC_ALARM S5P_IRQ_VIC0(28) +#define IRQ_RTC_TIC S5P_IRQ_VIC0(29) +#define IRQ_GPIOINT S5P_IRQ_VIC0(30) + +/* VIC1: ARM, power, memory, connectivity */ +#define IRQ_CORTEX0 S5P_IRQ_VIC1(0) +#define IRQ_CORTEX1 S5P_IRQ_VIC1(1) +#define IRQ_CORTEX2 S5P_IRQ_VIC1(2) +#define IRQ_CORTEX3 S5P_IRQ_VIC1(3) +#define IRQ_CORTEX4 S5P_IRQ_VIC1(4) +#define IRQ_IEMAPC S5P_IRQ_VIC1(5) +#define IRQ_IEMIEC S5P_IRQ_VIC1(6) +#define IRQ_ONENAND S5P_IRQ_VIC1(7) +#define IRQ_NFC S5P_IRQ_VIC1(8) +#define IRQ_CFC S5P_IRQ_VIC1(9) +#define IRQ_UART0 S5P_IRQ_VIC1(10) +#define IRQ_UART1 S5P_IRQ_VIC1(11) +#define IRQ_UART2 S5P_IRQ_VIC1(12) +#define IRQ_UART3 S5P_IRQ_VIC1(13) +#define IRQ_IIC S5P_IRQ_VIC1(14) +#define IRQ_SPI0 S5P_IRQ_VIC1(15) +#define IRQ_SPI1 S5P_IRQ_VIC1(16) +#define IRQ_SPI2 S5P_IRQ_VIC1(17) +#define IRQ_IRDA S5P_IRQ_VIC1(18) +#define IRQ_CAN0 S5P_IRQ_VIC1(19) +#define IRQ_CAN1 S5P_IRQ_VIC1(20) +#define IRQ_HSIRX S5P_IRQ_VIC1(21) +#define IRQ_HSITX S5P_IRQ_VIC1(22) +#define IRQ_UHOST S5P_IRQ_VIC1(23) +#define IRQ_OTG S5P_IRQ_VIC1(24) +#define IRQ_MSM S5P_IRQ_VIC1(25) +#define IRQ_HSMMC0 S5P_IRQ_VIC1(26) +#define IRQ_HSMMC1 S5P_IRQ_VIC1(27) +#define IRQ_HSMMC2 S5P_IRQ_VIC1(28) +#define IRQ_MIPICSI S5P_IRQ_VIC1(29) +#define IRQ_MIPIDSI S5P_IRQ_VIC1(30) + +/* VIC2: multimedia, audio, security */ +#define IRQ_LCD0 S5P_IRQ_VIC2(0) +#define IRQ_LCD1 S5P_IRQ_VIC2(1) +#define IRQ_LCD2 S5P_IRQ_VIC2(2) +#define IRQ_LCD3 S5P_IRQ_VIC2(3) +#define IRQ_ROTATOR S5P_IRQ_VIC2(4) +#define IRQ_FIMC0 S5P_IRQ_VIC2(5) +#define IRQ_FIMC1 S5P_IRQ_VIC2(6) +#define IRQ_FIMC2 S5P_IRQ_VIC2(7) +#define IRQ_JPEG S5P_IRQ_VIC2(8) +#define IRQ_2D S5P_IRQ_VIC2(9) +#define IRQ_3D S5P_IRQ_VIC2(10) +#define IRQ_MIXER S5P_IRQ_VIC2(11) +#define IRQ_HDMI S5P_IRQ_VIC2(12) +#define IRQ_IIC1 S5P_IRQ_VIC2(13) +#define IRQ_MFC S5P_IRQ_VIC2(14) +#define IRQ_TVENC S5P_IRQ_VIC2(15) +#define IRQ_I2S0 S5P_IRQ_VIC2(16) +#define IRQ_I2S1 S5P_IRQ_VIC2(17) +#define IRQ_I2S2 S5P_IRQ_VIC2(18) +#define IRQ_AC97 S5P_IRQ_VIC2(19) +#define IRQ_PCM0 S5P_IRQ_VIC2(20) +#define IRQ_PCM1 S5P_IRQ_VIC2(21) +#define IRQ_SPDIF S5P_IRQ_VIC2(22) +#define IRQ_ADC S5P_IRQ_VIC2(23) +#define IRQ_PENDN S5P_IRQ_VIC2(24) +#define IRQ_TC IRQ_PENDN +#define IRQ_KEYPAD S5P_IRQ_VIC2(25) +#define IRQ_CG S5P_IRQ_VIC2(26) +#define IRQ_SEC S5P_IRQ_VIC2(27) +#define IRQ_SECRX S5P_IRQ_VIC2(28) +#define IRQ_SECTX S5P_IRQ_VIC2(29) +#define IRQ_SDMIRQ S5P_IRQ_VIC2(30) +#define IRQ_SDMFIQ S5P_IRQ_VIC2(31) +#define IRQ_VIC_END S5P_IRQ_VIC2(31) + +#define S5P_EINT_BASE1 (S5P_IRQ_VIC0(0)) +#define S5P_EINT_BASE2 (IRQ_VIC_END + 1) + +#define S3C_IRQ_GPIO_BASE (IRQ_EINT(31) + 1) +#define S3C_IRQ_GPIO(x) (S3C_IRQ_GPIO_BASE + (x)) + +/* Until MP04 Groups -> 40 (exactly 39) Groups * 8 ~= 320 GPIOs */ +#define NR_IRQS (S3C_IRQ_GPIO(320) + 1) + +/* Compatibility */ #define IRQ_LCD_FIFO IRQ_LCD0 #define IRQ_LCD_VSYNC IRQ_LCD1 #define IRQ_LCD_SYSTEM IRQ_LCD2 -#endif /* __ASM_ARCH_IRQ_H */ +#endif /* __ASM_ARCH_IRQS_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h index 4681ebe8bef..cadae430568 100644 --- a/arch/arm/mach-s5pc100/include/mach/map.h +++ b/arch/arm/mach-s5pc100/include/mach/map.h @@ -3,9 +3,7 @@ * Copyright 2009 Samsung Electronics Co. * Byungho Min <bhmin@samsung.com> * - * Based on mach-s3c6400/include/mach/map.h - * - * S5PC1XX - Memory map definitions + * S5PC100 - Memory map definitions * * 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 @@ -16,6 +14,7 @@ #define __ASM_ARCH_MAP_H __FILE__ #include <plat/map-base.h> +#include <plat/map-s5p.h> /* * map-base.h has already defined virtual memory address @@ -31,25 +30,21 @@ * */ +#define S5PC100_PA_ONENAND_BUF (0xB0000000) +#define S5PC100_SZ_ONENAND_BUF (SZ_256M - SZ_32M) + /* Chip ID */ + #define S5PC100_PA_CHIPID (0xE0000000) -#define S5PC1XX_PA_CHIPID S5PC100_PA_CHIPID -#define S5PC1XX_VA_CHIPID S3C_VA_SYS - -/* System */ -#define S5PC100_PA_CLK (0xE0100000) -#define S5PC100_PA_CLK_OTHER (0xE0200000) -#define S5PC100_PA_PWR (0xE0108000) -#define S5PC1XX_PA_CLK S5PC100_PA_CLK -#define S5PC1XX_PA_PWR S5PC100_PA_PWR -#define S5PC1XX_PA_CLK_OTHER S5PC100_PA_CLK_OTHER -#define S5PC1XX_VA_CLK (S3C_VA_SYS + 0x10000) -#define S5PC1XX_VA_PWR (S3C_VA_SYS + 0x20000) -#define S5PC1XX_VA_CLK_OTHER (S3C_VA_SYS + 0x30000) - -/* GPIO */ -#define S5PC100_PA_GPIO (0xE0300000) -#define S5PC1XX_PA_GPIO S5PC100_PA_GPIO +#define S5P_PA_CHIPID S5PC100_PA_CHIPID + +#define S5PC100_PA_SYSCON (0xE0100000) +#define S5P_PA_SYSCON S5PC100_PA_SYSCON + +#define S5PC100_PA_OTHERS (0xE0200000) +#define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000) + +#define S5P_PA_GPIO (0xE0300000) #define S5PC1XX_VA_GPIO S3C_ADDR(0x00500000) /* Interrupt */ @@ -59,6 +54,12 @@ #define S5PC100_VA_VIC_OFFSET 0x10000 #define S5PC1XX_PA_VIC(x) (S5PC100_PA_VIC + ((x) * S5PC100_PA_VIC_OFFSET)) #define S5PC1XX_VA_VIC(x) (S5PC100_VA_VIC + ((x) * S5PC100_VA_VIC_OFFSET)) +#define S5P_PA_VIC0 S5PC1XX_PA_VIC(0) +#define S5P_PA_VIC1 S5PC1XX_PA_VIC(1) +#define S5P_PA_VIC2 S5PC1XX_PA_VIC(2) + + +#define S5PC100_PA_ONENAND (0xE7100000) /* DMA */ #define S5PC100_PA_MDMA (0xE8100000) @@ -67,84 +68,71 @@ /* Timer */ #define S5PC100_PA_TIMER (0xEA000000) -#define S5PC1XX_PA_TIMER S5PC100_PA_TIMER -#define S5PC1XX_VA_TIMER S3C_VA_TIMER +#define S5P_PA_TIMER S5PC100_PA_TIMER -/* RTC */ -#define S5PC100_PA_RTC (0xEA300000) +#define S5PC100_PA_SYSTIMER (0xEA100000) -/* UART */ #define S5PC100_PA_UART (0xEC000000) -#define S5PC1XX_PA_UART S5PC100_PA_UART -#define S5PC1XX_VA_UART S3C_VA_UART -/* I2C */ -#define S5PC100_PA_I2C (0xEC100000) -#define S5PC100_PA_I2C1 (0xEC200000) +#define S5P_PA_UART0 (S5PC100_PA_UART + 0x0) +#define S5P_PA_UART1 (S5PC100_PA_UART + 0x400) +#define S5P_PA_UART2 (S5PC100_PA_UART + 0x800) +#define S5P_PA_UART3 (S5PC100_PA_UART + 0xC00) +#define S5P_SZ_UART SZ_256 + +#define S5PC100_PA_IIC0 (0xEC100000) +#define S5PC100_PA_IIC1 (0xEC200000) + +/* SPI */ +#define S5PC100_PA_SPI0 0xEC300000 +#define S5PC100_PA_SPI1 0xEC400000 +#define S5PC100_PA_SPI2 0xEC500000 /* USB HS OTG */ #define S5PC100_PA_USB_HSOTG (0xED200000) #define S5PC100_PA_USB_HSPHY (0xED300000) -/* SD/MMC */ -#define S5PC100_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000)) -#define S5PC100_PA_HSMMC0 S5PC100_PA_HSMMC(0) -#define S5PC100_PA_HSMMC1 S5PC100_PA_HSMMC(1) -#define S5PC100_PA_HSMMC2 S5PC100_PA_HSMMC(2) - -/* LCD */ #define S5PC100_PA_FB (0xEE000000) -/* Multimedia */ -#define S5PC100_PA_G2D (0xEE800000) -#define S5PC100_PA_JPEG (0xEE500000) -#define S5PC100_PA_ROTATOR (0xEE100000) -#define S5PC100_PA_G3D (0xEF000000) - -/* I2S */ #define S5PC100_PA_I2S0 (0xF2000000) #define S5PC100_PA_I2S1 (0xF2100000) #define S5PC100_PA_I2S2 (0xF2200000) +#define S5PC100_PA_AC97 0xF2300000 + +/* PCM */ +#define S5PC100_PA_PCM0 0xF2400000 +#define S5PC100_PA_PCM1 0xF2500000 + /* KEYPAD */ #define S5PC100_PA_KEYPAD (0xF3100000) -/* ADC & TouchScreen */ -#define S5PC100_PA_TSADC (0xF3000000) +#define S5PC100_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000)) -/* ETC */ #define S5PC100_PA_SDRAM (0x20000000) -#define S5PC1XX_PA_SDRAM S5PC100_PA_SDRAM +#define S5P_PA_SDRAM S5PC100_PA_SDRAM -/* compatibility defines. */ -#define S3C_PA_RTC S5PC100_PA_RTC +/* compatibiltiy defines. */ #define S3C_PA_UART S5PC100_PA_UART -#define S3C_PA_UART0 (S5PC100_PA_UART + 0x0) -#define S3C_PA_UART1 (S5PC100_PA_UART + 0x400) -#define S3C_PA_UART2 (S5PC100_PA_UART + 0x800) -#define S3C_PA_UART3 (S5PC100_PA_UART + 0xC00) -#define S3C_VA_UART0 (S3C_VA_UART + 0x0) -#define S3C_VA_UART1 (S3C_VA_UART + 0x400) -#define S3C_VA_UART2 (S3C_VA_UART + 0x800) -#define S3C_VA_UART3 (S3C_VA_UART + 0xC00) -#define S3C_UART_OFFSET 0x400 -#define S3C_VA_UARTx(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET)) +#define S3C_PA_IIC S5PC100_PA_IIC0 +#define S3C_PA_IIC1 S5PC100_PA_IIC1 #define S3C_PA_FB S5PC100_PA_FB #define S3C_PA_G2D S5PC100_PA_G2D #define S3C_PA_G3D S5PC100_PA_G3D #define S3C_PA_JPEG S5PC100_PA_JPEG #define S3C_PA_ROTATOR S5PC100_PA_ROTATOR -#define S3C_VA_VIC0 (S3C_VA_IRQ + 0x0) -#define S3C_VA_VIC1 (S3C_VA_IRQ + 0x10000) -#define S3C_VA_VIC2 (S3C_VA_IRQ + 0x20000) -#define S3C_PA_IIC S5PC100_PA_I2C -#define S3C_PA_IIC1 S5PC100_PA_I2C1 +#define S5P_VA_VIC0 S5PC1XX_VA_VIC(0) +#define S5P_VA_VIC1 S5PC1XX_VA_VIC(1) +#define S5P_VA_VIC2 S5PC1XX_VA_VIC(2) #define S3C_PA_USB_HSOTG S5PC100_PA_USB_HSOTG #define S3C_PA_USB_HSPHY S5PC100_PA_USB_HSPHY -#define S3C_PA_HSMMC0 S5PC100_PA_HSMMC0 -#define S3C_PA_HSMMC1 S5PC100_PA_HSMMC1 -#define S3C_PA_HSMMC2 S5PC100_PA_HSMMC2 +#define S3C_PA_HSMMC0 S5PC100_PA_HSMMC(0) +#define S3C_PA_HSMMC1 S5PC100_PA_HSMMC(1) +#define S3C_PA_HSMMC2 S5PC100_PA_HSMMC(2) #define S3C_PA_KEYPAD S5PC100_PA_KEYPAD #define S3C_PA_TSADC S5PC100_PA_TSADC +#define S3C_PA_ONENAND S5PC100_PA_ONENAND +#define S3C_PA_ONENAND_BUF S5PC100_PA_ONENAND_BUF +#define S3C_SZ_ONENAND_BUF S5PC100_SZ_ONENAND_BUF #endif /* __ASM_ARCH_C100_MAP_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/regs-clock.h b/arch/arm/mach-s5pc100/include/mach/regs-clock.h index f2283bdc941..5d27d286d50 100644 --- a/arch/arm/mach-s5pc100/include/mach/regs-clock.h +++ b/arch/arm/mach-s5pc100/include/mach/regs-clock.h @@ -17,6 +17,8 @@ #define S5P_CLKREG(x) (S3C_VA_SYS + (x)) +#define S5PC100_REG_OTHERS(x) (S5PC100_VA_OTHERS + (x)) + #define S5P_APLL_LOCK S5P_CLKREG(0x00) #define S5P_MPLL_LOCK S5P_CLKREG(0x04) #define S5P_EPLL_LOCK S5P_CLKREG(0x08) @@ -68,4 +70,8 @@ #define S5P_CLKDIV1_PCLKD1_MASK (0x7<<16) #define S5P_CLKDIV1_PCLKD1_SHIFT (16) +#define S5PC100_SWRESET S5PC100_REG_OTHERS(0x000) + +#define S5PC100_SWRESET_RESETVAL 0xc100 + #endif /* __ASM_ARCH_REGS_CLOCK_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/regs-gpio.h b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h index 68666913354..dd6295e1251 100644 --- a/arch/arm/mach-s5pc100/include/mach/regs-gpio.h +++ b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h @@ -1,4 +1,4 @@ -/* linux/arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h +/* linux/arch/arm/plat-s5pc100/include/plat/regs-gpio.h * * Copyright 2009 Samsung Electronics Co. * Byungho Min <bhmin@samsung.com> @@ -12,7 +12,7 @@ #include <mach/map.h> /* S5PC100 */ -#define S5PC100_GPIO_BASE S5PC1XX_VA_GPIO +#define S5PC100_GPIO_BASE S5P_VA_GPIO #define S5PC100_GPA0_BASE (S5PC100_GPIO_BASE + 0x0000) #define S5PC100_GPA1_BASE (S5PC100_GPIO_BASE + 0x0020) #define S5PC100_GPB_BASE (S5PC100_GPIO_BASE + 0x0040) @@ -47,24 +47,29 @@ #define S5PC100_GPL2_BASE (S5PC100_GPIO_BASE + 0x0360) #define S5PC100_GPL3_BASE (S5PC100_GPIO_BASE + 0x0380) #define S5PC100_GPL4_BASE (S5PC100_GPIO_BASE + 0x03A0) -#define S5PC100_EINT_BASE (S5PC100_GPIO_BASE + 0x0E00) -#define S5PC100_UHOST (S5PC100_GPIO_BASE + 0x0B68) -#define S5PC100_PDNEN (S5PC100_GPIO_BASE + 0x0F80) +#define S5PC100EINT30CON (S5P_VA_GPIO + 0xE00) +#define S5P_EINT_CON(x) (S5PC100EINT30CON + ((x) * 0x4)) -/* PDNEN */ -#define S5PC100_PDNEN_CFG_PDNEN (1 << 1) -#define S5PC100_PDNEN_CFG_AUTO (0 << 1) -#define S5PC100_PDNEN_POWERDOWN (1 << 0) -#define S5PC100_PDNEN_NORMAL (0 << 0) +#define S5PC100EINT30FLTCON0 (S5P_VA_GPIO + 0xE80) +#define S5P_EINT_FLTCON(x) (S5PC100EINT30FLTCON0 + ((x) * 0x4)) -/* Common part */ -/* External interrupt base is same at both s5pc100 and s5pc110 */ -#define S5PC1XX_EINT_BASE (S5PC100_EINT_BASE) +#define S5PC100EINT30MASK (S5P_VA_GPIO + 0xF00) +#define S5P_EINT_MASK(x) (S5PC100EINT30MASK + ((x) * 0x4)) -#define S5PC100_GPx_INPUT(__gpio) (0x0 << ((__gpio) * 4)) -#define S5PC100_GPx_OUTPUT(__gpio) (0x1 << ((__gpio) * 4)) -#define S5PC100_GPx_CONMASK(__gpio) (0xf << ((__gpio) * 4)) +#define S5PC100EINT30PEND (S5P_VA_GPIO + 0xF40) +#define S5P_EINT_PEND(x) (S5PC100EINT30PEND + ((x) * 0x4)) + +#define EINT_REG_NR(x) (EINT_OFFSET(x) >> 3) + +#define eint_irq_to_bit(irq) (1 << (EINT_OFFSET(irq) & 0x7)) + +/* values for S5P_EXTINT0 */ +#define S5P_EXTINT_LOWLEV (0x00) +#define S5P_EXTINT_HILEV (0x01) +#define S5P_EXTINT_FALLEDGE (0x02) +#define S5P_EXTINT_RISEEDGE (0x03) +#define S5P_EXTINT_BOTHEDGE (0x04) #endif /* __ASM_MACH_S5PC100_REGS_GPIO_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/regs-irq.h b/arch/arm/mach-s5pc100/include/mach/regs-irq.h index 751ac15438c..4d9036d0f28 100644 --- a/arch/arm/mach-s5pc100/include/mach/regs-irq.h +++ b/arch/arm/mach-s5pc100/include/mach/regs-irq.h @@ -3,7 +3,7 @@ * Copyright 2009 Samsung Electronics Co. * Byungho Min <bhmin@samsung.com> * - * S5PC1XX - IRQ register definitions + * S5PC100 - IRQ register definitions * * 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 @@ -16,9 +16,4 @@ #include <mach/map.h> #include <asm/hardware/vic.h> -/* interrupt controller */ -#define S5PC1XX_VIC0REG(x) ((x) + S5PC1XX_VA_VIC(0)) -#define S5PC1XX_VIC1REG(x) ((x) + S5PC1XX_VA_VIC(1)) -#define S5PC1XX_VIC2REG(x) ((x) + S5PC1XX_VA_VIC(2)) - #endif /* __ASM_ARCH_REGS_IRQ_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/spi-clocks.h b/arch/arm/mach-s5pc100/include/mach/spi-clocks.h new file mode 100644 index 00000000000..65e426370bb --- /dev/null +++ b/arch/arm/mach-s5pc100/include/mach/spi-clocks.h @@ -0,0 +1,18 @@ +/* linux/arch/arm/mach-s5pc100/include/mach/spi-clocks.h + * + * Copyright (C) 2010 Samsung Electronics Co. Ltd. + * Jaswinder Singh <jassi.brar@samsung.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. + */ + +#ifndef __S5PC100_PLAT_SPI_CLKS_H +#define __S5PC100_PLAT_SPI_CLKS_H __FILE__ + +#define S5PC100_SPI_SRCCLK_PCLK 0 +#define S5PC100_SPI_SRCCLK_48M 1 +#define S5PC100_SPI_SRCCLK_SPIBUS 2 + +#endif /* __S5PC100_PLAT_SPI_CLKS_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/system.h b/arch/arm/mach-s5pc100/include/mach/system.h index f0d31a2a598..681f626a9ae 100644 --- a/arch/arm/mach-s5pc100/include/mach/system.h +++ b/arch/arm/mach-s5pc100/include/mach/system.h @@ -3,7 +3,7 @@ * Copyright 2009 Samsung Electronics Co. * Byungho Min <bhmin@samsung.com> * - * S5PC1XX - system implementation + * S5PC100 - system implementation * * Based on mach-s3c6400/include/mach/system.h */ @@ -13,14 +13,11 @@ #include <linux/io.h> #include <mach/map.h> -#include <plat/regs-clock.h> - -void (*s5pc1xx_idle)(void); +#include <mach/regs-clock.h> static void arch_idle(void) { - if (s5pc1xx_idle) - s5pc1xx_idle(); + /* nothing here yet */ } static void arch_reset(char mode, const char *cmd) diff --git a/arch/arm/mach-s5pc100/include/mach/tick.h b/arch/arm/mach-s5pc100/include/mach/tick.h index f338c9eec71..20f68730ed1 100644 --- a/arch/arm/mach-s5pc100/include/mach/tick.h +++ b/arch/arm/mach-s5pc100/include/mach/tick.h @@ -20,8 +20,8 @@ */ static inline u32 s3c24xx_ostimer_pending(void) { - u32 pend = __raw_readl(S3C_VA_VIC0 + VIC_RAW_STATUS); - return pend & 1 << (IRQ_TIMER4_VIC - S5PC1XX_IRQ_VIC0(0)); + u32 pend = __raw_readl(VA_VIC0 + VIC_RAW_STATUS); + return pend & (1 << (IRQ_TIMER4_VIC - S5P_IRQ_VIC0(0))); } #define TICK_MAX (0xffffffff) diff --git a/arch/arm/plat-s5pc1xx/s5pc100-init.c b/arch/arm/mach-s5pc100/init.c index c58710884ce..19d7b523c13 100644 --- a/arch/arm/plat-s5pc1xx/s5pc100-init.c +++ b/arch/arm/mach-s5pc100/init.c @@ -1,9 +1,8 @@ -/* linux/arch/arm/plat-s5pc1xx/s5pc100-init.c +/* linux/arch/arm/plat-s5pc100/s5pc100-init.c * * Copyright 2009 Samsung Electronics Co. * Byungho Min <bhmin@samsung.com> * - * S5PC100 - CPU initialisation (common with other S5PC1XX chips) * * 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 @@ -19,9 +18,7 @@ #include <plat/s5pc100.h> /* uart registration process */ - void __init s5pc100_common_init_uarts(struct s3c2410_uartcfg *cfg, int no) { - /* The driver name is s3c6400-uart to reuse s3c6400_serial_drv */ - s3c24xx_init_uartdevs("s3c6400-uart", s5pc1xx_uart_resources, cfg, no); + s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no); } diff --git a/arch/arm/plat-s5pc1xx/irq-gpio.c b/arch/arm/mach-s5pc100/irq-gpio.c index fecca7a679b..2bf86c18bc7 100644 --- a/arch/arm/plat-s5pc1xx/irq-gpio.c +++ b/arch/arm/mach-s5pc100/irq-gpio.c @@ -1,9 +1,9 @@ /* - * arch/arm/plat-s5pc1xx/irq-gpio.c + * arch/arm/mach-s5pc100/irq-gpio.c * * Copyright (C) 2009 Samsung Electronics * - * S5PC1XX - Interrupt handling for IRQ_GPIO${group}(x) + * S5PC100 - Interrupt handling for IRQ_GPIO${group}(x) * * 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 @@ -19,7 +19,7 @@ #include <mach/map.h> #include <plat/gpio-cfg.h> -#define S5PC1XX_GPIOREG(x) (S5PC1XX_VA_GPIO + (x)) +#define S5P_GPIOREG(x) (S5P_VA_GPIO + (x)) #define CON_OFFSET 0x700 #define MASK_OFFSET 0x900 @@ -49,7 +49,7 @@ static int group_to_pend_offset(int group) return group << 2; } -static int s5pc1xx_get_start(unsigned int group) +static int s5pc100_get_start(unsigned int group) { switch (group) { case 0: return S5PC100_GPIO_A0_START; @@ -80,7 +80,7 @@ static int s5pc1xx_get_start(unsigned int group) return -EINVAL; } -static int s5pc1xx_get_group(unsigned int irq) +static int s5pc100_get_group(unsigned int irq) { irq -= S3C_IRQ_GPIO(0); @@ -134,67 +134,67 @@ static int s5pc1xx_get_group(unsigned int irq) return -EINVAL; } -static int s5pc1xx_get_offset(unsigned int irq) +static int s5pc100_get_offset(unsigned int irq) { struct gpio_chip *chip = get_irq_data(irq); return irq - S3C_IRQ_GPIO(chip->base); } -static void s5pc1xx_gpioint_ack(unsigned int irq) +static void s5pc100_gpioint_ack(unsigned int irq) { int group, offset, pend_offset; unsigned int value; - group = s5pc1xx_get_group(irq); - offset = s5pc1xx_get_offset(irq); + group = s5pc100_get_group(irq); + offset = s5pc100_get_offset(irq); pend_offset = group_to_pend_offset(group); - value = __raw_readl(S5PC1XX_GPIOREG(PEND_OFFSET) + pend_offset); + value = __raw_readl(S5P_GPIOREG(PEND_OFFSET) + pend_offset); value |= 1 << offset; - __raw_writel(value, S5PC1XX_GPIOREG(PEND_OFFSET) + pend_offset); + __raw_writel(value, S5P_GPIOREG(PEND_OFFSET) + pend_offset); } -static void s5pc1xx_gpioint_mask(unsigned int irq) +static void s5pc100_gpioint_mask(unsigned int irq) { int group, offset, mask_offset; unsigned int value; - group = s5pc1xx_get_group(irq); - offset = s5pc1xx_get_offset(irq); + group = s5pc100_get_group(irq); + offset = s5pc100_get_offset(irq); mask_offset = group_to_mask_offset(group); - value = __raw_readl(S5PC1XX_GPIOREG(MASK_OFFSET) + mask_offset); + value = __raw_readl(S5P_GPIOREG(MASK_OFFSET) + mask_offset); value |= 1 << offset; - __raw_writel(value, S5PC1XX_GPIOREG(MASK_OFFSET) + mask_offset); + __raw_writel(value, S5P_GPIOREG(MASK_OFFSET) + mask_offset); } -static void s5pc1xx_gpioint_unmask(unsigned int irq) +static void s5pc100_gpioint_unmask(unsigned int irq) { int group, offset, mask_offset; unsigned int value; - group = s5pc1xx_get_group(irq); - offset = s5pc1xx_get_offset(irq); + group = s5pc100_get_group(irq); + offset = s5pc100_get_offset(irq); mask_offset = group_to_mask_offset(group); - value = __raw_readl(S5PC1XX_GPIOREG(MASK_OFFSET) + mask_offset); + value = __raw_readl(S5P_GPIOREG(MASK_OFFSET) + mask_offset); value &= ~(1 << offset); - __raw_writel(value, S5PC1XX_GPIOREG(MASK_OFFSET) + mask_offset); + __raw_writel(value, S5P_GPIOREG(MASK_OFFSET) + mask_offset); } -static void s5pc1xx_gpioint_mask_ack(unsigned int irq) +static void s5pc100_gpioint_mask_ack(unsigned int irq) { - s5pc1xx_gpioint_mask(irq); - s5pc1xx_gpioint_ack(irq); + s5pc100_gpioint_mask(irq); + s5pc100_gpioint_ack(irq); } -static int s5pc1xx_gpioint_set_type(unsigned int irq, unsigned int type) +static int s5pc100_gpioint_set_type(unsigned int irq, unsigned int type) { int group, offset, con_offset; unsigned int value; - group = s5pc1xx_get_group(irq); - offset = s5pc1xx_get_offset(irq); + group = s5pc100_get_group(irq); + offset = s5pc100_get_offset(irq); con_offset = group_to_con_offset(group); switch (type) { @@ -221,24 +221,24 @@ static int s5pc1xx_gpioint_set_type(unsigned int irq, unsigned int type) } - value = __raw_readl(S5PC1XX_GPIOREG(CON_OFFSET) + con_offset); + value = __raw_readl(S5P_GPIOREG(CON_OFFSET) + con_offset); value &= ~(0xf << (offset * 0x4)); value |= (type << (offset * 0x4)); - __raw_writel(value, S5PC1XX_GPIOREG(CON_OFFSET) + con_offset); + __raw_writel(value, S5P_GPIOREG(CON_OFFSET) + con_offset); return 0; } -struct irq_chip s5pc1xx_gpioint = { +struct irq_chip s5pc100_gpioint = { .name = "GPIO", - .ack = s5pc1xx_gpioint_ack, - .mask = s5pc1xx_gpioint_mask, - .mask_ack = s5pc1xx_gpioint_mask_ack, - .unmask = s5pc1xx_gpioint_unmask, - .set_type = s5pc1xx_gpioint_set_type, + .ack = s5pc100_gpioint_ack, + .mask = s5pc100_gpioint_mask, + .mask_ack = s5pc100_gpioint_mask_ack, + .unmask = s5pc100_gpioint_unmask, + .set_type = s5pc100_gpioint_set_type, }; -void s5pc1xx_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc) +void s5pc100_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc) { int group, offset, pend_offset, mask_offset; int real_irq, group_end; @@ -248,17 +248,17 @@ void s5pc1xx_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc) for (group = 0; group < group_end; group++) { pend_offset = group_to_pend_offset(group); - pend = __raw_readl(S5PC1XX_GPIOREG(PEND_OFFSET) + pend_offset); + pend = __raw_readl(S5P_GPIOREG(PEND_OFFSET) + pend_offset); if (!pend) continue; mask_offset = group_to_mask_offset(group); - mask = __raw_readl(S5PC1XX_GPIOREG(MASK_OFFSET) + mask_offset); + mask = __raw_readl(S5P_GPIOREG(MASK_OFFSET) + mask_offset); pend &= ~mask; for (offset = 0; offset < 8; offset++) { if (pend & (1 << offset)) { - real_irq = s5pc1xx_get_start(group) + offset; + real_irq = s5pc100_get_start(group) + offset; generic_handle_irq(S3C_IRQ_GPIO(real_irq)); } } diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c index bfe67db34f0..af22f8202a0 100644 --- a/arch/arm/mach-s5pc100/mach-smdkc100.c +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c @@ -43,38 +43,48 @@ #include <plat/fb.h> #include <plat/iic.h> -#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK) -#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB) -#define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE) +/* Following are default values for UCON, ULCON and UFCON UART registers */ +#define S5PC100_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ + S3C2410_UCON_RXILEVEL | \ + S3C2410_UCON_TXIRQMODE | \ + S3C2410_UCON_RXIRQMODE | \ + S3C2410_UCON_RXFIFO_TOI | \ + S3C2443_UCON_RXERR_IRQEN) + +#define S5PC100_ULCON_DEFAULT S3C2410_LCON_CS8 + +#define S5PC100_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ + S3C2440_UFCON_RXTRIG8 | \ + S3C2440_UFCON_TXTRIG16) static struct s3c2410_uartcfg smdkc100_uartcfgs[] __initdata = { [0] = { .hwport = 0, .flags = 0, - .ucon = 0x3c5, - .ulcon = 0x03, - .ufcon = 0x51, + .ucon = S5PC100_UCON_DEFAULT, + .ulcon = S5PC100_ULCON_DEFAULT, + .ufcon = S5PC100_UFCON_DEFAULT, }, [1] = { .hwport = 1, .flags = 0, - .ucon = 0x3c5, - .ulcon = 0x03, - .ufcon = 0x51, + .ucon = S5PC100_UCON_DEFAULT, + .ulcon = S5PC100_ULCON_DEFAULT, + .ufcon = S5PC100_UFCON_DEFAULT, }, [2] = { .hwport = 2, .flags = 0, - .ucon = 0x3c5, - .ulcon = 0x03, - .ufcon = 0x51, + .ucon = S5PC100_UCON_DEFAULT, + .ulcon = S5PC100_ULCON_DEFAULT, + .ufcon = S5PC100_UFCON_DEFAULT, }, [3] = { .hwport = 3, .flags = 0, - .ucon = 0x3c5, - .ulcon = 0x03, - .ufcon = 0x51, + .ucon = S5PC100_UCON_DEFAULT, + .ulcon = S5PC100_ULCON_DEFAULT, + .ufcon = S5PC100_UFCON_DEFAULT, }, }; @@ -118,8 +128,7 @@ static struct platform_device smdkc100_lcd_powerdev = { static struct s3c_fb_pd_win smdkc100_fb_win0 = { /* this is to ensure we use win0 */ .win_mode = { - .refresh = 70, - .pixclock = (8+13+3+800)*(7+5+1+480), + .pixclock = 1000000000000ULL / ((8+13+3+800)*(7+5+1+480)*80), .left_margin = 8, .right_margin = 13, .upper_margin = 7, @@ -140,8 +149,6 @@ static struct s3c_fb_platdata smdkc100_lcd_pdata __initdata = { .setup_gpio = s5pc100_fb_gpio_setup_24bpp, }; -static struct map_desc smdkc100_iodesc[] = {}; - static struct platform_device *smdkc100_devices[] __initdata = { &s3c_device_i2c0, &s3c_device_i2c1, @@ -150,11 +157,13 @@ static struct platform_device *smdkc100_devices[] __initdata = { &s3c_device_hsmmc1, &s3c_device_hsmmc2, &smdkc100_lcd_powerdev, + &s5pc100_device_iis0, + &s5pc100_device_ac97, }; static void __init smdkc100_map_io(void) { - s5pc1xx_init_io(smdkc100_iodesc, ARRAY_SIZE(smdkc100_iodesc)); + s5p_init_io(NULL, 0, S5P_VA_CHIPID); s3c24xx_init_clocks(12000000); s3c24xx_init_uarts(smdkc100_uartcfgs, ARRAY_SIZE(smdkc100_uartcfgs)); } @@ -178,10 +187,9 @@ static void __init smdkc100_machine_init(void) MACHINE_START(SMDKC100, "SMDKC100") /* Maintainer: Byungho Min <bhmin@samsung.com> */ - .phys_io = S5PC100_PA_UART & 0xfff00000, - .io_pg_offst = (((u32)S5PC1XX_VA_UART) >> 18) & 0xfffc, - .boot_params = S5PC100_PA_SDRAM + 0x100, - + .phys_io = S3C_PA_UART & 0xfff00000, + .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, + .boot_params = S5P_PA_SDRAM + 0x100, .init_irq = s5pc100_init_irq, .map_io = smdkc100_map_io, .init_machine = smdkc100_machine_init, diff --git a/arch/arm/plat-s5pc1xx/setup-sdhci-gpio.c b/arch/arm/mach-s5pc100/setup-sdhci-gpio.c index 185c8941e64..7769c760c9e 100644 --- a/arch/arm/plat-s5pc1xx/setup-sdhci-gpio.c +++ b/arch/arm/mach-s5pc100/setup-sdhci-gpio.c @@ -1,8 +1,8 @@ -/* linux/arch/arm/plat-s5pc1xx/setup-sdhci-gpio.c +/* linux/arch/arm/plat-s5pc100/setup-sdhci-gpio.c * * Copyright 2009 Samsung Eletronics * - * S5PC1XX - Helper functions for setting up SDHCI device(s) GPIO (HSMMC) + * S5PC100 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC) * * 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 diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig index 7601c28e240..0761eac9aae 100644 --- a/arch/arm/mach-s5pv210/Kconfig +++ b/arch/arm/mach-s5pv210/Kconfig @@ -13,18 +13,68 @@ config CPU_S5PV210 bool select PLAT_S5P select S3C_PL330_DMA + select S5P_EXT_INT help Enable S5PV210 CPU support -choice - prompt "Select machine type" - depends on ARCH_S5PV210 - default MACH_SMDKV210 +config S5PV210_SETUP_I2C1 + bool + help + Common setup code for i2c bus 1. + +config S5PV210_SETUP_I2C2 + bool + help + Common setup code for i2c bus 2. + +config S5PV210_SETUP_FB_24BPP + bool + help + Common setup code for S5PV210 with an 24bpp RGB display helper. + +config S5PV210_SETUP_SDHCI + bool + select S5PV210_SETUP_SDHCI_GPIO + help + Internal helper functions for S5PV210 based SDHCI systems + +config S5PV210_SETUP_SDHCI_GPIO + bool + help + Common setup code for SDHCI gpio. + +# machine support + +config MACH_AQUILA + bool "Samsung Aquila" + select CPU_S5PV210 + select ARCH_SPARSEMEM_ENABLE + select S5PV210_SETUP_FB_24BPP + select S3C_DEV_FB + help + Machine support for the Samsung Aquila target based on S5PC110 SoC + +config MACH_GONI + bool "GONI" + select CPU_S5PV210 + select ARCH_SPARSEMEM_ENABLE + help + Machine support for Samsung GONI board + S5PC110(MCP) is one of package option of S5PV210 + +config S5PC110_DEV_ONENAND + bool + help + Compile in platform device definition for OneNAND1 controller config MACH_SMDKV210 bool "SMDKV210" select CPU_S5PV210 select ARCH_SPARSEMEM_ENABLE + select SAMSUNG_DEV_ADC + select SAMSUNG_DEV_TS + select S3C_DEV_WDT + select HAVE_S3C2410_WATCHDOG help Machine support for Samsung SMDKV210 @@ -32,10 +82,10 @@ config MACH_SMDKC110 bool "SMDKC110" select CPU_S5PV210 select ARCH_SPARSEMEM_ENABLE + select S3C_DEV_WDT + select HAVE_S3C2410_WATCHDOG help Machine support for Samsung SMDKC110 S5PC110(MCP) is one of package option of S5PV210 -endchoice - endif diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile index 99827813d29..30be9a6a462 100644 --- a/arch/arm/mach-s5pv210/Makefile +++ b/arch/arm/mach-s5pv210/Makefile @@ -17,9 +17,19 @@ obj-$(CONFIG_CPU_S5PV210) += setup-i2c0.o # machine support +obj-$(CONFIG_MACH_AQUILA) += mach-aquila.o obj-$(CONFIG_MACH_SMDKV210) += mach-smdkv210.o obj-$(CONFIG_MACH_SMDKC110) += mach-smdkc110.o +obj-$(CONFIG_MACH_GONI) += mach-goni.o # device support obj-y += dev-audio.o +obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o +obj-$(CONFIG_S5PC110_DEV_ONENAND) += dev-onenand.o + +obj-$(CONFIG_S5PV210_SETUP_FB_24BPP) += setup-fb-24bpp.o +obj-$(CONFIG_S5PV210_SETUP_I2C1) += setup-i2c1.o +obj-$(CONFIG_S5PV210_SETUP_I2C2) += setup-i2c2.o +obj-$(CONFIG_S5PV210_SETUP_SDHCI) += setup-sdhci.o +obj-$(CONFIG_S5PV210_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c index 2b776eb5d15..411a4a9cbfc 100644 --- a/arch/arm/mach-s5pv210/cpu.c +++ b/arch/arm/mach-s5pv210/cpu.c @@ -32,6 +32,8 @@ #include <plat/devs.h> #include <plat/clock.h> #include <plat/s5pv210.h> +#include <plat/iic-core.h> +#include <plat/sdhci.h> /* Initial IO mappings */ @@ -74,7 +76,21 @@ static void s5pv210_idle(void) void __init s5pv210_map_io(void) { +#ifdef CONFIG_S3C_DEV_ADC + s3c_device_adc.name = "s3c64xx-adc"; +#endif + iotable_init(s5pv210_iodesc, ARRAY_SIZE(s5pv210_iodesc)); + + /* initialise device information early */ + s5pv210_default_sdhci0(); + s5pv210_default_sdhci1(); + s5pv210_default_sdhci2(); + + /* the i2c devices are directly compatible with s3c2440 */ + s3c_i2c0_setname("s3c2440-i2c"); + s3c_i2c1_setname("s3c2440-i2c"); + s3c_i2c2_setname("s3c2440-i2c"); } void __init s5pv210_init_clocks(int xtal) diff --git a/arch/arm/mach-s5pv210/dev-onenand.c b/arch/arm/mach-s5pv210/dev-onenand.c new file mode 100644 index 00000000000..34997b752f9 --- /dev/null +++ b/arch/arm/mach-s5pv210/dev-onenand.c @@ -0,0 +1,50 @@ +/* + * linux/arch/arm/mach-s5pv210/dev-onenand.c + * + * Copyright (c) 2008-2010 Samsung Electronics + * Kyungmin Park <kyungmin.park@samsung.com> + * + * S5PC110 series device definition for OneNAND 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 <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/onenand.h> + +#include <mach/irqs.h> +#include <mach/map.h> + +static struct resource s5pc110_onenand_resources[] = { + [0] = { + .start = S5PC110_PA_ONENAND, + .end = S5PC110_PA_ONENAND + SZ_128K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = S5PC110_PA_ONENAND_DMA, + .end = S5PC110_PA_ONENAND_DMA + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device s5pc110_device_onenand = { + .name = "s5pc110-onenand", + .id = -1, + .num_resources = ARRAY_SIZE(s5pc110_onenand_resources), + .resource = s5pc110_onenand_resources, +}; + +void s5pc110_onenand_set_platdata(struct onenand_platform_data *pdata) +{ + struct onenand_platform_data *pd; + + pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL); + if (!pd) + printk(KERN_ERR "%s: no memory for platform data\n", __func__); + s5pc110_device_onenand.dev.platform_data = pd; +} diff --git a/arch/arm/mach-s5pv210/dev-spi.c b/arch/arm/mach-s5pv210/dev-spi.c new file mode 100644 index 00000000000..337a62b57a0 --- /dev/null +++ b/arch/arm/mach-s5pv210/dev-spi.c @@ -0,0 +1,178 @@ +/* linux/arch/arm/mach-s5pv210/dev-spi.c + * + * Copyright (C) 2010 Samsung Electronics Co. Ltd. + * Jaswinder Singh <jassi.brar@samsung.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. + */ + +#include <linux/platform_device.h> +#include <linux/dma-mapping.h> + +#include <mach/dma.h> +#include <mach/map.h> +#include <mach/irqs.h> +#include <mach/gpio.h> +#include <mach/spi-clocks.h> + +#include <plat/s3c64xx-spi.h> +#include <plat/gpio-cfg.h> + +static char *spi_src_clks[] = { + [S5PV210_SPI_SRCCLK_PCLK] = "pclk", + [S5PV210_SPI_SRCCLK_SCLK] = "sclk_spi", +}; + +/* SPI Controller platform_devices */ + +/* Since we emulate multi-cs capability, we do not touch the CS. + * The emulated CS is toggled by board specific mechanism, as it can + * be either some immediate GPIO or some signal out of some other + * chip in between ... or some yet another way. + * We simply do not assume anything about CS. + */ +static int s5pv210_spi_cfg_gpio(struct platform_device *pdev) +{ + switch (pdev->id) { + case 0: + s3c_gpio_cfgpin(S5PV210_GPB(0), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5PV210_GPB(1), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5PV210_GPB(2), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PV210_GPB(0), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5PV210_GPB(1), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5PV210_GPB(2), S3C_GPIO_PULL_UP); + break; + + case 1: + s3c_gpio_cfgpin(S5PV210_GPB(4), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5PV210_GPB(5), S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin(S5PV210_GPB(6), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PV210_GPB(4), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5PV210_GPB(5), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S5PV210_GPB(6), S3C_GPIO_PULL_UP); + break; + + default: + dev_err(&pdev->dev, "Invalid SPI Controller number!"); + return -EINVAL; + } + + return 0; +} + +static struct resource s5pv210_spi0_resource[] = { + [0] = { + .start = S5PV210_PA_SPI0, + .end = S5PV210_PA_SPI0 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_SPI0_TX, + .end = DMACH_SPI0_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_SPI0_RX, + .end = DMACH_SPI0_RX, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = IRQ_SPI0, + .end = IRQ_SPI0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct s3c64xx_spi_info s5pv210_spi0_pdata = { + .cfg_gpio = s5pv210_spi_cfg_gpio, + .fifo_lvl_mask = 0x1ff, + .rx_lvl_offset = 15, + .high_speed = 1, +}; + +static u64 spi_dmamask = DMA_BIT_MASK(32); + +struct platform_device s5pv210_device_spi0 = { + .name = "s3c64xx-spi", + .id = 0, + .num_resources = ARRAY_SIZE(s5pv210_spi0_resource), + .resource = s5pv210_spi0_resource, + .dev = { + .dma_mask = &spi_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &s5pv210_spi0_pdata, + }, +}; + +static struct resource s5pv210_spi1_resource[] = { + [0] = { + .start = S5PV210_PA_SPI1, + .end = S5PV210_PA_SPI1 + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = DMACH_SPI1_TX, + .end = DMACH_SPI1_TX, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = DMACH_SPI1_RX, + .end = DMACH_SPI1_RX, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = IRQ_SPI1, + .end = IRQ_SPI1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct s3c64xx_spi_info s5pv210_spi1_pdata = { + .cfg_gpio = s5pv210_spi_cfg_gpio, + .fifo_lvl_mask = 0x7f, + .rx_lvl_offset = 15, + .high_speed = 1, +}; + +struct platform_device s5pv210_device_spi1 = { + .name = "s3c64xx-spi", + .id = 1, + .num_resources = ARRAY_SIZE(s5pv210_spi1_resource), + .resource = s5pv210_spi1_resource, + .dev = { + .dma_mask = &spi_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &s5pv210_spi1_pdata, + }, +}; + +void __init s5pv210_spi_set_info(int cntrlr, int src_clk_nr, int num_cs) +{ + struct s3c64xx_spi_info *pd; + + /* Reject invalid configuration */ + if (!num_cs || src_clk_nr < 0 + || src_clk_nr > S5PV210_SPI_SRCCLK_SCLK) { + printk(KERN_ERR "%s: Invalid SPI configuration\n", __func__); + return; + } + + switch (cntrlr) { + case 0: + pd = &s5pv210_spi0_pdata; + break; + case 1: + pd = &s5pv210_spi1_pdata; + break; + default: + printk(KERN_ERR "%s: Invalid SPI controller(%d)\n", + __func__, cntrlr); + return; + } + + pd->num_cs = num_cs; + pd->src_clk_nr = src_clk_nr; + pd->src_clk_name = spi_src_clks[src_clk_nr]; +} diff --git a/arch/arm/mach-s5pv210/include/mach/irqs.h b/arch/arm/mach-s5pv210/include/mach/irqs.h index 62c5175ef29..96895378ea2 100644 --- a/arch/arm/mach-s5pv210/include/mach/irqs.h +++ b/arch/arm/mach-s5pv210/include/mach/irqs.h @@ -17,22 +17,6 @@ /* VIC0: System, DMA, Timer */ -#define IRQ_EINT0 S5P_IRQ_VIC0(0) -#define IRQ_EINT1 S5P_IRQ_VIC0(1) -#define IRQ_EINT2 S5P_IRQ_VIC0(2) -#define IRQ_EINT3 S5P_IRQ_VIC0(3) -#define IRQ_EINT4 S5P_IRQ_VIC0(4) -#define IRQ_EINT5 S5P_IRQ_VIC0(5) -#define IRQ_EINT6 S5P_IRQ_VIC0(6) -#define IRQ_EINT7 S5P_IRQ_VIC0(7) -#define IRQ_EINT8 S5P_IRQ_VIC0(8) -#define IRQ_EINT9 S5P_IRQ_VIC0(9) -#define IRQ_EINT10 S5P_IRQ_VIC0(10) -#define IRQ_EINT11 S5P_IRQ_VIC0(11) -#define IRQ_EINT12 S5P_IRQ_VIC0(12) -#define IRQ_EINT13 S5P_IRQ_VIC0(13) -#define IRQ_EINT14 S5P_IRQ_VIC0(14) -#define IRQ_EINT15 S5P_IRQ_VIC0(15) #define IRQ_EINT16_31 S5P_IRQ_VIC0(16) #define IRQ_BATF S5P_IRQ_VIC0(17) #define IRQ_MDMA S5P_IRQ_VIC0(18) @@ -134,13 +118,15 @@ #define IRQ_MDNIE3 S5P_IRQ_VIC3(8) #define IRQ_VIC_END S5P_IRQ_VIC3(31) -#define S5P_IRQ_EINT_BASE (IRQ_VIC_END + 1) - -#define S5P_EINT(x) ((x) + S5P_IRQ_EINT_BASE) -#define IRQ_EINT(x) S5P_EINT(x) +#define S5P_EINT_BASE1 (S5P_IRQ_VIC0(0)) +#define S5P_EINT_BASE2 (IRQ_VIC_END + 1) /* Set the default NR_IRQS */ +#define NR_IRQS (IRQ_EINT(31) + 1) -#define NR_IRQS (IRQ_EINT(31) + 1) +/* Compatibility */ +#define IRQ_LCD_FIFO IRQ_LCD0 +#define IRQ_LCD_VSYNC IRQ_LCD1 +#define IRQ_LCD_SYSTEM IRQ_LCD2 #endif /* ASM_ARCH_IRQS_H */ diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h index 5adcb9f26e4..34eb168ec95 100644 --- a/arch/arm/mach-s5pv210/include/mach/map.h +++ b/arch/arm/mach-s5pv210/include/mach/map.h @@ -16,6 +16,9 @@ #include <plat/map-base.h> #include <plat/map-s5p.h> +#define S5PC110_PA_ONENAND (0xB0000000) +#define S5PC110_PA_ONENAND_DMA (0xB0600000) + #define S5PV210_PA_CHIPID (0xE0000000) #define S5P_PA_CHIPID S5PV210_PA_CHIPID @@ -25,13 +28,21 @@ #define S5PV210_PA_GPIO (0xE0200000) #define S5P_PA_GPIO S5PV210_PA_GPIO +/* SPI */ +#define S5PV210_PA_SPI0 0xE1300000 +#define S5PV210_PA_SPI1 0xE1400000 + #define S5PV210_PA_IIC0 (0xE1800000) +#define S5PV210_PA_IIC1 (0xFAB00000) +#define S5PV210_PA_IIC2 (0xE1A00000) #define S5PV210_PA_TIMER (0xE2500000) #define S5P_PA_TIMER S5PV210_PA_TIMER #define S5PV210_PA_SYSTIMER (0xE2600000) +#define S5PV210_PA_WATCHDOG (0xE2700000) + #define S5PV210_PA_UART (0xE2900000) #define S5P_PA_UART0 (S5PV210_PA_UART + 0x0) @@ -47,6 +58,10 @@ #define S5PV210_PA_PDMA0 0xE0900000 #define S5PV210_PA_PDMA1 0xE0A00000 +#define S5PV210_PA_FB (0xF8000000) + +#define S5PV210_PA_HSMMC(x) (0xEB000000 + ((x) * 0x100000)) + #define S5PV210_PA_VIC0 (0xF2000000) #define S5P_PA_VIC0 S5PV210_PA_VIC0 @@ -75,8 +90,19 @@ /* AC97 */ #define S5PV210_PA_AC97 0xE2200000 +#define S5PV210_PA_ADC (0xE1700000) + /* compatibiltiy defines. */ #define S3C_PA_UART S5PV210_PA_UART +#define S3C_PA_HSMMC0 S5PV210_PA_HSMMC(0) +#define S3C_PA_HSMMC1 S5PV210_PA_HSMMC(1) +#define S3C_PA_HSMMC2 S5PV210_PA_HSMMC(2) #define S3C_PA_IIC S5PV210_PA_IIC0 +#define S3C_PA_IIC1 S5PV210_PA_IIC1 +#define S3C_PA_IIC2 S5PV210_PA_IIC2 +#define S3C_PA_FB S5PV210_PA_FB +#define S3C_PA_WDT S5PV210_PA_WATCHDOG + +#define SAMSUNG_PA_ADC S5PV210_PA_ADC #endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-s5pv210/include/mach/regs-clock.h b/arch/arm/mach-s5pv210/include/mach/regs-clock.h index e56e0e4673e..2a25ab40c86 100644 --- a/arch/arm/mach-s5pv210/include/mach/regs-clock.h +++ b/arch/arm/mach-s5pv210/include/mach/regs-clock.h @@ -126,6 +126,7 @@ #define S5P_RST_STAT S5P_CLKREG(0xA000) #define S5P_OSC_CON S5P_CLKREG(0x8000) +#define S5P_MDNIE_SEL S5P_CLKREG(0x7008) #define S5P_MIPI_PHY_CON0 S5P_CLKREG(0x7200) #define S5P_MIPI_PHY_CON1 S5P_CLKREG(0x7204) #define S5P_MIPI_CONTROL S5P_CLKREG(0xE814) diff --git a/arch/arm/mach-s5pv210/include/mach/regs-fb.h b/arch/arm/mach-s5pv210/include/mach/regs-fb.h new file mode 100644 index 00000000000..60d992989bd --- /dev/null +++ b/arch/arm/mach-s5pv210/include/mach/regs-fb.h @@ -0,0 +1,21 @@ +/* + * Copyright 2010 Ben Dooks <ben-linux@fluff.org> + * + * Dummy framebuffer to allow build for the moment. + * + * 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_ARCH_MACH_REGS_FB_H +#define __ASM_ARCH_MACH_REGS_FB_H __FILE__ + +#include <plat/regs-fb-v4.h> + +static inline unsigned int s3c_fb_pal_reg(unsigned int window, int reg) +{ + return 0x2400 + (window * 256 *4 ) + reg; +} + +#endif /* __ASM_ARCH_MACH_REGS_FB_H */ diff --git a/arch/arm/mach-s5pv210/include/mach/regs-gpio.h b/arch/arm/mach-s5pv210/include/mach/regs-gpio.h new file mode 100644 index 00000000000..49e029b4978 --- /dev/null +++ b/arch/arm/mach-s5pv210/include/mach/regs-gpio.h @@ -0,0 +1,48 @@ +/* linux/arch/arm/mach-s5pv210/include/mach/regs-gpio.h + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * S5PV210 - GPIO (including EINT) register definitions + * + * 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_ARCH_REGS_GPIO_H +#define __ASM_ARCH_REGS_GPIO_H __FILE__ + +#include <mach/map.h> + +#define S5PV210_EINT30CON (S5P_VA_GPIO + 0xE00) +#define S5P_EINT_CON(x) (S5PV210_EINT30CON + ((x) * 0x4)) + +#define S5PV210_EINT30FLTCON0 (S5P_VA_GPIO + 0xE80) +#define S5P_EINT_FLTCON(x) (S5PV210_EINT30FLTCON0 + ((x) * 0x4)) + +#define S5PV210_EINT30MASK (S5P_VA_GPIO + 0xF00) +#define S5P_EINT_MASK(x) (S5PV210_EINT30MASK + ((x) * 0x4)) + +#define S5PV210_EINT30PEND (S5P_VA_GPIO + 0xF40) +#define S5P_EINT_PEND(x) (S5PV210_EINT30PEND + ((x) * 0x4)) + +#define EINT_REG_NR(x) (EINT_OFFSET(x) >> 3) + +#define eint_irq_to_bit(irq) (1 << (EINT_OFFSET(irq) & 0x7)) + +/* values for S5P_EXTINT0 */ +#define S5P_EXTINT_LOWLEV (0x00) +#define S5P_EXTINT_HILEV (0x01) +#define S5P_EXTINT_FALLEDGE (0x02) +#define S5P_EXTINT_RISEEDGE (0x03) +#define S5P_EXTINT_BOTHEDGE (0x04) + +#define EINT_MODE S3C_GPIO_SFN(0xf) + +#define EINT_GPIO_0(x) S5PV210_GPH0(x) +#define EINT_GPIO_1(x) S5PV210_GPH1(x) +#define EINT_GPIO_2(x) S5PV210_GPH2(x) +#define EINT_GPIO_3(x) S5PV210_GPH3(x) + +#endif /* __ASM_ARCH_REGS_GPIO_H */ diff --git a/arch/arm/mach-s5pv210/include/mach/spi-clocks.h b/arch/arm/mach-s5pv210/include/mach/spi-clocks.h new file mode 100644 index 00000000000..02acded5f73 --- /dev/null +++ b/arch/arm/mach-s5pv210/include/mach/spi-clocks.h @@ -0,0 +1,17 @@ +/* linux/arch/arm/mach-s5pv210/include/mach/spi-clocks.h + * + * Copyright (C) 2010 Samsung Electronics Co. Ltd. + * Jaswinder Singh <jassi.brar@samsung.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. + */ + +#ifndef __S5PV210_PLAT_SPI_CLKS_H +#define __S5PV210_PLAT_SPI_CLKS_H __FILE__ + +#define S5PV210_SPI_SRCCLK_PCLK 0 +#define S5PV210_SPI_SRCCLK_SCLK 1 + +#endif /* __S5PV210_PLAT_SPI_CLKS_H */ diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c new file mode 100644 index 00000000000..10bc76ec402 --- /dev/null +++ b/arch/arm/mach-s5pv210/mach-aquila.c @@ -0,0 +1,149 @@ +/* linux/arch/arm/mach-s5pv210/mach-aquila.c + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.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. +*/ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/init.h> +#include <linux/serial_core.h> +#include <linux/fb.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/setup.h> +#include <asm/mach-types.h> + +#include <mach/map.h> +#include <mach/regs-clock.h> +#include <mach/regs-fb.h> + +#include <plat/regs-serial.h> +#include <plat/s5pv210.h> +#include <plat/devs.h> +#include <plat/cpu.h> +#include <plat/fb.h> + +/* Following are default values for UCON, ULCON and UFCON UART registers */ +#define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ + S3C2410_UCON_RXILEVEL | \ + S3C2410_UCON_TXIRQMODE | \ + S3C2410_UCON_RXIRQMODE | \ + S3C2410_UCON_RXFIFO_TOI | \ + S3C2443_UCON_RXERR_IRQEN) + +#define S5PV210_ULCON_DEFAULT S3C2410_LCON_CS8 + +#define S5PV210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ + S5PV210_UFCON_TXTRIG4 | \ + S5PV210_UFCON_RXTRIG4) + +static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = { + [0] = { + .hwport = 0, + .flags = 0, + .ucon = S5PV210_UCON_DEFAULT, + .ulcon = S5PV210_ULCON_DEFAULT, + .ufcon = S5PV210_UFCON_DEFAULT, + }, + [1] = { + .hwport = 1, + .flags = 0, + .ucon = S5PV210_UCON_DEFAULT, + .ulcon = S5PV210_ULCON_DEFAULT, + .ufcon = S5PV210_UFCON_DEFAULT, + }, + [2] = { + .hwport = 2, + .flags = 0, + .ucon = S5PV210_UCON_DEFAULT, + .ulcon = S5PV210_ULCON_DEFAULT, + .ufcon = S5PV210_UFCON_DEFAULT, + }, + [3] = { + .hwport = 3, + .flags = 0, + .ucon = S5PV210_UCON_DEFAULT, + .ulcon = S5PV210_ULCON_DEFAULT, + .ufcon = S5PV210_UFCON_DEFAULT, + }, +}; + +/* Frame Buffer */ +static struct s3c_fb_pd_win aquila_fb_win0 = { + .win_mode = { + .pixclock = 1000000000000ULL / ((16+16+2+480)*(28+3+2+800)*60), + .left_margin = 16, + .right_margin = 16, + .upper_margin = 3, + .lower_margin = 28, + .hsync_len = 2, + .vsync_len = 2, + .xres = 480, + .yres = 800, + }, + .max_bpp = 32, + .default_bpp = 16, +}; + +static struct s3c_fb_pd_win aquila_fb_win1 = { + .win_mode = { + .pixclock = 1000000000000ULL / ((16+16+2+480)*(28+3+2+800)*60), + .left_margin = 16, + .right_margin = 16, + .upper_margin = 3, + .lower_margin = 28, + .hsync_len = 2, + .vsync_len = 2, + .xres = 480, + .yres = 800, + }, + .max_bpp = 32, + .default_bpp = 16, +}; + +static struct s3c_fb_platdata aquila_lcd_pdata __initdata = { + .win[0] = &aquila_fb_win0, + .win[1] = &aquila_fb_win1, + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC | + VIDCON1_INV_VCLK | VIDCON1_INV_VDEN, + .setup_gpio = s5pv210_fb_gpio_setup_24bpp, +}; + +static struct platform_device *aquila_devices[] __initdata = { + &s3c_device_fb, +}; + +static void __init aquila_map_io(void) +{ + s5p_init_io(NULL, 0, S5P_VA_CHIPID); + s3c24xx_init_clocks(24000000); + s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs)); +} + +static void __init aquila_machine_init(void) +{ + /* FB */ + s3c_fb_set_platdata(&aquila_lcd_pdata); + + platform_add_devices(aquila_devices, ARRAY_SIZE(aquila_devices)); +} + +MACHINE_START(AQUILA, "Aquila") + /* Maintainers: + Marek Szyprowski <m.szyprowski@samsung.com> + Kyungmin Park <kyungmin.park@samsung.com> */ + .phys_io = S3C_PA_UART & 0xfff00000, + .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, + .boot_params = S5P_PA_SDRAM + 0x100, + .init_irq = s5pv210_init_irq, + .map_io = aquila_map_io, + .init_machine = aquila_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c new file mode 100644 index 00000000000..4863b13824e --- /dev/null +++ b/arch/arm/mach-s5pv210/mach-goni.c @@ -0,0 +1,98 @@ +/* linux/arch/arm/mach-s5pv210/mach-goni.c + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.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. +*/ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/init.h> +#include <linux/serial_core.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/setup.h> +#include <asm/mach-types.h> + +#include <mach/map.h> +#include <mach/regs-clock.h> + +#include <plat/regs-serial.h> +#include <plat/s5pv210.h> +#include <plat/devs.h> +#include <plat/cpu.h> + +/* Following are default values for UCON, ULCON and UFCON UART registers */ +#define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ + S3C2410_UCON_RXILEVEL | \ + S3C2410_UCON_TXIRQMODE | \ + S3C2410_UCON_RXIRQMODE | \ + S3C2410_UCON_RXFIFO_TOI | \ + S3C2443_UCON_RXERR_IRQEN) + +#define S5PV210_ULCON_DEFAULT S3C2410_LCON_CS8 + +#define S5PV210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ + S5PV210_UFCON_TXTRIG4 | \ + S5PV210_UFCON_RXTRIG4) + +static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = { + [0] = { + .hwport = 0, + .flags = 0, + .ucon = S5PV210_UCON_DEFAULT, + .ulcon = S5PV210_ULCON_DEFAULT, + .ufcon = S5PV210_UFCON_DEFAULT, + }, + [1] = { + .hwport = 1, + .flags = 0, + .ucon = S5PV210_UCON_DEFAULT, + .ulcon = S5PV210_ULCON_DEFAULT, + .ufcon = S5PV210_UFCON_DEFAULT, + }, + [2] = { + .hwport = 2, + .flags = 0, + .ucon = S5PV210_UCON_DEFAULT, + .ulcon = S5PV210_ULCON_DEFAULT, + .ufcon = S5PV210_UFCON_DEFAULT, + }, + [3] = { + .hwport = 3, + .flags = 0, + .ucon = S5PV210_UCON_DEFAULT, + .ulcon = S5PV210_ULCON_DEFAULT, + .ufcon = S5PV210_UFCON_DEFAULT, + }, +}; + +static struct platform_device *goni_devices[] __initdata = { +}; + +static void __init goni_map_io(void) +{ + s5p_init_io(NULL, 0, S5P_VA_CHIPID); + s3c24xx_init_clocks(24000000); + s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs)); +} + +static void __init goni_machine_init(void) +{ + platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices)); +} + +MACHINE_START(GONI, "GONI") + /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */ + .phys_io = S3C_PA_UART & 0xfff00000, + .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, + .boot_params = S5P_PA_SDRAM + 0x100, + .init_irq = s5pv210_init_irq, + .map_io = goni_map_io, + .init_machine = goni_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c index 6f9fd3274e2..4c8903c6d10 100644 --- a/arch/arm/mach-s5pv210/mach-smdkc110.c +++ b/arch/arm/mach-s5pv210/mach-smdkc110.c @@ -74,6 +74,7 @@ static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = { static struct platform_device *smdkc110_devices[] __initdata = { &s5pv210_device_iis0, &s5pv210_device_ac97, + &s3c_device_wdt, }; static void __init smdkc110_map_io(void) diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c index 3c29e18528a..0d462794804 100644 --- a/arch/arm/mach-s5pv210/mach-smdkv210.c +++ b/arch/arm/mach-s5pv210/mach-smdkv210.c @@ -25,6 +25,8 @@ #include <plat/s5pv210.h> #include <plat/devs.h> #include <plat/cpu.h> +#include <plat/adc.h> +#include <plat/ts.h> /* Following are default values for UCON, ULCON and UFCON UART registers */ #define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ @@ -74,6 +76,15 @@ static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = { static struct platform_device *smdkv210_devices[] __initdata = { &s5pv210_device_iis0, &s5pv210_device_ac97, + &s3c_device_adc, + &s3c_device_ts, + &s3c_device_wdt, +}; + +static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = { + .delay = 10000, + .presc = 49, + .oversampling_shift = 2, }; static void __init smdkv210_map_io(void) @@ -85,6 +96,7 @@ static void __init smdkv210_map_io(void) static void __init smdkv210_machine_init(void) { + s3c24xx_ts_set_platdata(&s3c_ts_platform); platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices)); } diff --git a/arch/arm/mach-s5pv210/setup-fb-24bpp.c b/arch/arm/mach-s5pv210/setup-fb-24bpp.c new file mode 100644 index 00000000000..a50cbac8720 --- /dev/null +++ b/arch/arm/mach-s5pv210/setup-fb-24bpp.c @@ -0,0 +1,62 @@ +/* linux/arch/arm/plat-s5pv210/setup-fb-24bpp.c + * + * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * Base s5pv210 setup information for 24bpp LCD framebuffer + * + * 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/types.h> +#include <linux/fb.h> + +#include <mach/regs-fb.h> +#include <mach/gpio.h> +#include <mach/map.h> +#include <plat/fb.h> +#include <mach/regs-clock.h> +#include <plat/gpio-cfg.h> + +void s5pv210_fb_gpio_setup_24bpp(void) +{ + unsigned int gpio = 0; + + for (gpio = S5PV210_GPF0(0); gpio <= S5PV210_GPF0(7); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); + } + + for (gpio = S5PV210_GPF1(0); gpio <= S5PV210_GPF1(7); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); + } + + for (gpio = S5PV210_GPF2(0); gpio <= S5PV210_GPF2(7); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); + } + + for (gpio = S5PV210_GPF3(0); gpio <= S5PV210_GPF3(3); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); + } + + /* Set DISPLAY_CONTROL register for Display path selection. + * + * ouput | RGB | I80 | ITU + * ----------------------------------- + * 00 | MIE | FIMD | FIMD + * 01 | MDNIE | MDNIE | FIMD + * 10 | FIMD | FIMD | FIMD + * 11 | FIMD | FIMD | FIMD + */ + writel(0x2, S5P_MDNIE_SEL); +} diff --git a/arch/arm/mach-s5pv210/setup-i2c0.c b/arch/arm/mach-s5pv210/setup-i2c0.c index 9ec6845840e..c718253c70b 100644 --- a/arch/arm/mach-s5pv210/setup-i2c0.c +++ b/arch/arm/mach-s5pv210/setup-i2c0.c @@ -1,6 +1,6 @@ /* linux/arch/arm/mach-s5pv210/setup-i2c0.c * - * Copyright (c) 2009 Samsung Electronics Co., Ltd. + * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. * http://www.samsung.com/ * * I2C0 GPIO configuration. @@ -17,9 +17,14 @@ struct platform_device; /* don't need the contents */ +#include <mach/gpio.h> #include <plat/iic.h> +#include <plat/gpio-cfg.h> void s3c_i2c0_cfg_gpio(struct platform_device *dev) { - /* Will be populated later */ + s3c_gpio_cfgpin(S5PV210_GPD1(0), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PV210_GPD1(0), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5PV210_GPD1(1), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PV210_GPD1(1), S3C_GPIO_PULL_UP); } diff --git a/arch/arm/mach-s5pv210/setup-i2c1.c b/arch/arm/mach-s5pv210/setup-i2c1.c new file mode 100644 index 00000000000..45e0e6ed2ed --- /dev/null +++ b/arch/arm/mach-s5pv210/setup-i2c1.c @@ -0,0 +1,30 @@ +/* linux/arch/arm/mach-s5pv210/setup-i2c1.c + * + * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * I2C1 GPIO configuration. + * + * Based on plat-s3c64xx/setup-i2c1.c + * + * 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/types.h> + +struct platform_device; /* don't need the contents */ + +#include <mach/gpio.h> +#include <plat/iic.h> +#include <plat/gpio-cfg.h> + +void s3c_i2c1_cfg_gpio(struct platform_device *dev) +{ + s3c_gpio_cfgpin(S5PV210_GPD1(2), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PV210_GPD1(2), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5PV210_GPD1(3), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PV210_GPD1(3), S3C_GPIO_PULL_UP); +} diff --git a/arch/arm/mach-s5pv210/setup-i2c2.c b/arch/arm/mach-s5pv210/setup-i2c2.c new file mode 100644 index 00000000000..b11b4bff69a --- /dev/null +++ b/arch/arm/mach-s5pv210/setup-i2c2.c @@ -0,0 +1,30 @@ +/* linux/arch/arm/mach-s5pv210/setup-i2c2.c + * + * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * I2C2 GPIO configuration. + * + * Based on plat-s3c64xx/setup-i2c0.c + * + * 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/types.h> + +struct platform_device; /* don't need the contents */ + +#include <mach/gpio.h> +#include <plat/iic.h> +#include <plat/gpio-cfg.h> + +void s3c_i2c2_cfg_gpio(struct platform_device *dev) +{ + s3c_gpio_cfgpin(S5PV210_GPD1(4), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PV210_GPD1(4), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5PV210_GPD1(5), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PV210_GPD1(5), S3C_GPIO_PULL_UP); +} diff --git a/arch/arm/mach-s5pv210/setup-sdhci-gpio.c b/arch/arm/mach-s5pv210/setup-sdhci-gpio.c new file mode 100644 index 00000000000..fe7d86dad14 --- /dev/null +++ b/arch/arm/mach-s5pv210/setup-sdhci-gpio.c @@ -0,0 +1,104 @@ +/* linux/arch/arm/plat-s5pc1xx/setup-sdhci-gpio.c + * + * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * S5PV210 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC) + * + * 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/types.h> +#include <linux/interrupt.h> +#include <linux/platform_device.h> +#include <linux/io.h> +#include <linux/mmc/host.h> +#include <linux/mmc/card.h> + +#include <mach/gpio.h> +#include <plat/gpio-cfg.h> +#include <plat/regs-sdhci.h> + +void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) +{ + unsigned int gpio; + + /* Set all the necessary GPG0/GPG1 pins to special-function 2 */ + for (gpio = S5PV210_GPG0(0); gpio < S5PV210_GPG0(2); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + switch (width) { + case 8: + /* GPG1[3:6] special-funtion 3 */ + for (gpio = S5PV210_GPG1(3); gpio <= S5PV210_GPG1(6); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + case 4: + /* GPG0[3:6] special-funtion 2 */ + for (gpio = S5PV210_GPG0(3); gpio <= S5PV210_GPG0(6); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + default: + break; + } + + s3c_gpio_setpull(S5PV210_GPG0(2), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5PV210_GPG0(2), S3C_GPIO_SFN(2)); +} + +void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width) +{ + unsigned int gpio; + + /* Set all the necessary GPG1[0:1] pins to special-function 2 */ + for (gpio = S5PV210_GPG1(0); gpio < S5PV210_GPG1(2); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + + /* Data pin GPG1[3:6] to special-function 2 */ + for (gpio = S5PV210_GPG1(3); gpio <= S5PV210_GPG1(6); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + + s3c_gpio_setpull(S5PV210_GPG1(2), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5PV210_GPG1(2), S3C_GPIO_SFN(2)); +} + +void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width) +{ + unsigned int gpio; + + /* Set all the necessary GPG2[0:1] pins to special-function 2 */ + for (gpio = S5PV210_GPG2(0); gpio < S5PV210_GPG2(2); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + + switch (width) { + case 8: + /* Data pin GPG3[3:6] to special-function 3 */ + for (gpio = S5PV210_GPG3(3); gpio <= S5PV210_GPG3(6); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + case 4: + /* Data pin GPG2[3:6] to special-function 2 */ + for (gpio = S5PV210_GPG2(3); gpio <= S5PV210_GPG2(6); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + default: + break; + } + + s3c_gpio_setpull(S5PV210_GPG2(2), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5PV210_GPG2(2), S3C_GPIO_SFN(2)); +} diff --git a/arch/arm/mach-s5pv210/setup-sdhci.c b/arch/arm/mach-s5pv210/setup-sdhci.c new file mode 100644 index 00000000000..51815ec60c2 --- /dev/null +++ b/arch/arm/mach-s5pv210/setup-sdhci.c @@ -0,0 +1,63 @@ +/* linux/arch/arm/mach-s5pv210/setup-sdhci.c + * + * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * S5PV210 - Helper functions for settign up SDHCI device(s) (HSMMC) + * + * 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/types.h> +#include <linux/interrupt.h> +#include <linux/platform_device.h> +#include <linux/io.h> + +#include <linux/mmc/card.h> +#include <linux/mmc/host.h> + +#include <plat/regs-sdhci.h> +#include <plat/sdhci.h> + +/* clock sources for the mmc bus clock, order as for the ctrl2[5..4] */ + +char *s5pv210_hsmmc_clksrcs[4] = { + [0] = "hsmmc", /* HCLK */ + [1] = "hsmmc", /* HCLK */ + [2] = "sclk_mmc", /* mmc_bus */ + /*[4] = reserved */ +}; + +void s5pv210_setup_sdhci_cfg_card(struct platform_device *dev, + void __iomem *r, + struct mmc_ios *ios, + struct mmc_card *card) +{ + u32 ctrl2, ctrl3; + + /* don't need to alter anything acording to card-type */ + + writel(S3C64XX_SDHCI_CONTROL4_DRIVE_9mA, r + S3C64XX_SDHCI_CONTROL4); + + ctrl2 = readl(r + S3C_SDHCI_CONTROL2); + ctrl2 &= S3C_SDHCI_CTRL2_SELBASECLK_MASK; + ctrl2 |= (S3C64XX_SDHCI_CTRL2_ENSTAASYNCCLR | + S3C64XX_SDHCI_CTRL2_ENCMDCNFMSK | + S3C_SDHCI_CTRL2_ENFBCLKRX | + S3C_SDHCI_CTRL2_DFCNT_NONE | + S3C_SDHCI_CTRL2_ENCLKOUTHOLD); + + if (ios->clock < 25 * 1000000) + ctrl3 = (S3C_SDHCI_CTRL3_FCSEL3 | + S3C_SDHCI_CTRL3_FCSEL2 | + S3C_SDHCI_CTRL3_FCSEL1 | + S3C_SDHCI_CTRL3_FCSEL0); + else + ctrl3 = (S3C_SDHCI_CTRL3_FCSEL1 | S3C_SDHCI_CTRL3_FCSEL0); + + writel(ctrl2, r + S3C_SDHCI_CONTROL2); + writel(ctrl3, r + S3C_SDHCI_CONTROL3); +} diff --git a/arch/arm/mach-sa1100/leds.c b/arch/arm/mach-sa1100/leds.c index 4cf7c565aae..bbfe197fb4d 100644 --- a/arch/arm/mach-sa1100/leds.c +++ b/arch/arm/mach-sa1100/leds.c @@ -2,7 +2,7 @@ * linux/arch/arm/mach-sa1100/leds.c * * SA1100 LEDs dispatcher - * + * * Copyright (C) 2001 Nicolas Pitre */ #include <linux/compiler.h> @@ -18,10 +18,10 @@ sa1100_leds_init(void) { if (machine_is_assabet()) leds_event = assabet_leds_event; - if (machine_is_consus()) - leds_event = consus_leds_event; + if (machine_is_consus()) + leds_event = consus_leds_event; if (machine_is_badge4()) - leds_event = badge4_leds_event; + leds_event = badge4_leds_event; if (machine_is_brutus()) leds_event = brutus_leds_event; if (machine_is_cerf()) diff --git a/arch/arm/mach-shark/pci.c b/arch/arm/mach-shark/pci.c index 37a7112d411..89d175ce74d 100644 --- a/arch/arm/mach-shark/pci.c +++ b/arch/arm/mach-shark/pci.c @@ -16,16 +16,19 @@ static int __init shark_map_irq(struct pci_dev *dev, u8 slot, u8 pin) { if (dev->bus->number == 0) - if (dev->devfn == 0) return 255; - else return 11; - else return 255; + if (dev->devfn == 0) + return 255; + else + return 11; + else + return 255; } extern void __init via82c505_preinit(void); static struct hw_pci shark_pci __initdata = { .setup = via82c505_setup, - .swizzle = pci_std_swizzle, + .swizzle = pci_std_swizzle, .map_irq = shark_map_irq, .nr_controllers = 1, .scan = via82c505_scan_bus, diff --git a/arch/arm/mach-spear6xx/spear6xx.c b/arch/arm/mach-spear6xx/spear6xx.c index b67e571d4bf..baf6bcc3169 100644 --- a/arch/arm/mach-spear6xx/spear6xx.c +++ b/arch/arm/mach-spear6xx/spear6xx.c @@ -13,7 +13,6 @@ #include <linux/types.h> #include <linux/amba/pl061.h> -#include <linux/types.h> #include <linux/ptrace.h> #include <linux/io.h> #include <asm/hardware/vic.h> diff --git a/arch/arm/mach-u300/i2c.c b/arch/arm/mach-u300/i2c.c index c73ed06b606..f0394baa11f 100644 --- a/arch/arm/mach-u300/i2c.c +++ b/arch/arm/mach-u300/i2c.c @@ -9,7 +9,7 @@ */ #include <linux/kernel.h> #include <linux/i2c.h> -#include <linux/mfd/ab3100.h> +#include <linux/mfd/abx500.h> #include <linux/regulator/machine.h> #include <linux/amba/bus.h> #include <mach/irqs.h> @@ -46,6 +46,7 @@ /* BUCK SLEEP 0xAC: 1.05V, Not used, SLEEP_A and B, Not used */ #define BUCK_SLEEP_SETTING 0xAC +#ifdef CONFIG_AB3100_CORE static struct regulator_consumer_supply supply_ldo_c[] = { { .dev_name = "ab3100-codec", @@ -253,14 +254,68 @@ static struct ab3100_platform_data ab3100_plf_data = { LDO_D_SETTING, }, }; +#endif + +#ifdef CONFIG_AB3550_CORE +static struct abx500_init_settings ab3550_init_settings[] = { + { + .bank = 0, + .reg = AB3550_IMR1, + .setting = 0xff + }, + { + .bank = 0, + .reg = AB3550_IMR2, + .setting = 0xff + }, + { + .bank = 0, + .reg = AB3550_IMR3, + .setting = 0xff + }, + { + .bank = 0, + .reg = AB3550_IMR4, + .setting = 0xff + }, + { + .bank = 0, + .reg = AB3550_IMR5, + /* The two most significant bits are not used */ + .setting = 0x3f + }, +}; + +static struct ab3550_platform_data ab3550_plf_data = { + .irq = { + .base = IRQ_AB3550_BASE, + .count = (IRQ_AB3550_END - IRQ_AB3550_BASE + 1), + }, + .dev_data = { + }, + .init_settings = ab3550_init_settings, + .init_settings_sz = ARRAY_SIZE(ab3550_init_settings), +}; +#endif static struct i2c_board_info __initdata bus0_i2c_board_info[] = { +#if defined(CONFIG_AB3550_CORE) + { + .type = "ab3550", + .addr = 0x4A, + .irq = IRQ_U300_IRQ0_EXT, + .platform_data = &ab3550_plf_data, + }, +#elif defined(CONFIG_AB3100_CORE) { .type = "ab3100", .addr = 0x48, .irq = IRQ_U300_IRQ0_EXT, .platform_data = &ab3100_plf_data, }, +#else + { }, +#endif }; static struct i2c_board_info __initdata bus1_i2c_board_info[] = { diff --git a/arch/arm/mach-u300/include/mach/irqs.h b/arch/arm/mach-u300/include/mach/irqs.h index a6867b12773..09b1b28fa8f 100644 --- a/arch/arm/mach-u300/include/mach/irqs.h +++ b/arch/arm/mach-u300/include/mach/irqs.h @@ -109,6 +109,13 @@ #define U300_NR_IRQS 48 #endif +#ifdef CONFIG_AB3550_CORE +#define IRQ_AB3550_BASE (U300_NR_IRQS) +#define IRQ_AB3550_END (IRQ_AB3550_BASE + 37) + +#define NR_IRQS (IRQ_AB3550_END + 1) +#else #define NR_IRQS U300_NR_IRQS +#endif #endif diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 072196c5726..bb8d7b77181 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -50,7 +50,7 @@ struct pl022_config_chip ab4500_chip_info = { static struct spi_board_info u8500_spi_devices[] = { { - .modalias = "ab4500", + .modalias = "ab8500", .controller_data = &ab4500_chip_info, .max_speed_hz = 12000000, .bus_num = 0, diff --git a/arch/arm/mach-ux500/clock.c b/arch/arm/mach-ux500/clock.c index 1b2c9890e8b..6544855af2f 100644 --- a/arch/arm/mach-ux500/clock.c +++ b/arch/arm/mach-ux500/clock.c @@ -411,7 +411,7 @@ static struct clk_lookup u8500_common_clks[] = { CLK(apetraceclk, "apetrace", NULL), CLK(mcdeclk, "mcde", NULL), CLK(ipi2clk, "ipi2", NULL), - CLK(dmaclk, "dma40", NULL), + CLK(dmaclk, "dma40.0", NULL), CLK(b2r2clk, "b2r2", NULL), CLK(tvclk, "tv", NULL), }; diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index d04299f3b6b..f21c444edd9 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -32,6 +32,7 @@ static struct platform_device *platform_devs[] __initdata = { &u8500_gpio_devs[6], &u8500_gpio_devs[7], &u8500_gpio_devs[8], + &u8500_dma40_device, }; /* minimum static i/o mapping required to boot U8500 platforms */ @@ -71,6 +72,9 @@ void __init u8500_init_devices(void) { ux500_init_devices(); + if (cpu_is_u8500ed()) + dma40_u8500ed_fixup(); + /* Register the platform devices */ platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c index 20334236afc..82290342194 100644 --- a/arch/arm/mach-ux500/devices-db8500.c +++ b/arch/arm/mach-ux500/devices-db8500.c @@ -12,9 +12,13 @@ #include <linux/gpio.h> #include <linux/amba/bus.h> +#include <plat/ste_dma40.h> + #include <mach/hardware.h> #include <mach/setup.h> +#include "ste-dma40-db8500.h" + static struct nmk_gpio_platform_data u8500_gpio_data[] = { GPIO_DATA("GPIO-0-31", 0), GPIO_DATA("GPIO-32-63", 32), /* 37..63 not routed to pin */ @@ -105,3 +109,108 @@ struct platform_device u8500_i2c4_device = { .resource = u8500_i2c4_resources, .num_resources = ARRAY_SIZE(u8500_i2c4_resources), }; + +static struct resource dma40_resources[] = { + [0] = { + .start = U8500_DMA_BASE, + .end = U8500_DMA_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "base", + }, + [1] = { + .start = U8500_DMA_LCPA_BASE, + .end = U8500_DMA_LCPA_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "lcpa", + }, + [2] = { + .start = U8500_DMA_LCLA_BASE, + .end = U8500_DMA_LCLA_BASE + 16 * 1024 - 1, + .flags = IORESOURCE_MEM, + .name = "lcla", + }, + [3] = { + .start = IRQ_DMA, + .end = IRQ_DMA, + .flags = IORESOURCE_IRQ} +}; + +/* Default configuration for physcial memcpy */ +struct stedma40_chan_cfg dma40_memcpy_conf_phy = { + .channel_type = (STEDMA40_CHANNEL_IN_PHY_MODE | + STEDMA40_LOW_PRIORITY_CHANNEL | + STEDMA40_PCHAN_BASIC_MODE), + .dir = STEDMA40_MEM_TO_MEM, + + .src_info.endianess = STEDMA40_LITTLE_ENDIAN, + .src_info.data_width = STEDMA40_BYTE_WIDTH, + .src_info.psize = STEDMA40_PSIZE_PHY_1, + + .dst_info.endianess = STEDMA40_LITTLE_ENDIAN, + .dst_info.data_width = STEDMA40_BYTE_WIDTH, + .dst_info.psize = STEDMA40_PSIZE_PHY_1, + +}; +/* Default configuration for logical memcpy */ +struct stedma40_chan_cfg dma40_memcpy_conf_log = { + .channel_type = (STEDMA40_CHANNEL_IN_LOG_MODE | + STEDMA40_LOW_PRIORITY_CHANNEL | + STEDMA40_LCHAN_SRC_LOG_DST_LOG | + STEDMA40_NO_TIM_FOR_LINK), + .dir = STEDMA40_MEM_TO_MEM, + + .src_info.endianess = STEDMA40_LITTLE_ENDIAN, + .src_info.data_width = STEDMA40_BYTE_WIDTH, + .src_info.psize = STEDMA40_PSIZE_LOG_1, + + .dst_info.endianess = STEDMA40_LITTLE_ENDIAN, + .dst_info.data_width = STEDMA40_BYTE_WIDTH, + .dst_info.psize = STEDMA40_PSIZE_LOG_1, + +}; + +/* + * Mapping between destination event lines and physical device address. + * The event line is tied to a device and therefor the address is constant. + */ +static const dma_addr_t dma40_tx_map[STEDMA40_NR_DEV]; + +/* Mapping between source event lines and physical device address */ +static const dma_addr_t dma40_rx_map[STEDMA40_NR_DEV]; + +/* Reserved event lines for memcpy only */ +static int dma40_memcpy_event[] = { + STEDMA40_MEMCPY_TX_1, + STEDMA40_MEMCPY_TX_2, + STEDMA40_MEMCPY_TX_3, + STEDMA40_MEMCPY_TX_4, +}; + +static struct stedma40_platform_data dma40_plat_data = { + .dev_len = STEDMA40_NR_DEV, + .dev_rx = dma40_rx_map, + .dev_tx = dma40_tx_map, + .memcpy = dma40_memcpy_event, + .memcpy_len = ARRAY_SIZE(dma40_memcpy_event), + .memcpy_conf_phy = &dma40_memcpy_conf_phy, + .memcpy_conf_log = &dma40_memcpy_conf_log, + .llis_per_log = 8, +}; + +struct platform_device u8500_dma40_device = { + .dev = { + .platform_data = &dma40_plat_data, + }, + .name = "dma40", + .id = 0, + .num_resources = ARRAY_SIZE(dma40_resources), + .resource = dma40_resources +}; + +void dma40_u8500ed_fixup(void) +{ + dma40_plat_data.memcpy = NULL; + dma40_plat_data.memcpy_len = 0; + dma40_resources[0].start = U8500_DMA_BASE_ED; + dma40_resources[0].end = U8500_DMA_BASE_ED + SZ_4K - 1; +} diff --git a/arch/arm/mach-ux500/include/mach/db8500-regs.h b/arch/arm/mach-ux500/include/mach/db8500-regs.h index 9169e1e382a..85fc6a80b38 100644 --- a/arch/arm/mach-ux500/include/mach/db8500-regs.h +++ b/arch/arm/mach-ux500/include/mach/db8500-regs.h @@ -7,6 +7,18 @@ #ifndef __MACH_DB8500_REGS_H #define __MACH_DB8500_REGS_H +/* Base address and bank offsets for ESRAM */ +#define U8500_ESRAM_BASE 0x40000000 +#define U8500_ESRAM_BANK_SIZE 0x00020000 +#define U8500_ESRAM_BANK0 U8500_ESRAM_BASE +#define U8500_ESRAM_BANK1 (U8500_ESRAM_BASE + U8500_ESRAM_BANK_SIZE) +#define U8500_ESRAM_BANK2 (U8500_ESRAM_BANK1 + U8500_ESRAM_BANK_SIZE) +#define U8500_ESRAM_BANK3 (U8500_ESRAM_BANK2 + U8500_ESRAM_BANK_SIZE) +#define U8500_ESRAM_BANK4 (U8500_ESRAM_BANK3 + U8500_ESRAM_BANK_SIZE) +/* Use bank 4 for DMA LCLA and LCPA */ +#define U8500_DMA_LCLA_BASE U8500_ESRAM_BANK4 +#define U8500_DMA_LCPA_BASE (U8500_ESRAM_BANK4 + 0x4000) + #define U8500_PER3_BASE 0x80000000 #define U8500_STM_BASE 0x80100000 #define U8500_STM_REG_BASE (U8500_STM_BASE + 0xF000) diff --git a/arch/arm/mach-ux500/include/mach/devices.h b/arch/arm/mach-ux500/include/mach/devices.h index 0422af00a56..c2b2f257494 100644 --- a/arch/arm/mach-ux500/include/mach/devices.h +++ b/arch/arm/mach-ux500/include/mach/devices.h @@ -25,5 +25,8 @@ extern struct platform_device ux500_i2c3_device; extern struct platform_device u8500_i2c0_device; extern struct platform_device u8500_i2c4_device; +extern struct platform_device u8500_dma40_device; + +void dma40_u8500ed_fixup(void); #endif diff --git a/arch/arm/mach-ux500/ste-dma40-db8500.h b/arch/arm/mach-ux500/ste-dma40-db8500.h new file mode 100644 index 00000000000..e7016278dfa --- /dev/null +++ b/arch/arm/mach-ux500/ste-dma40-db8500.h @@ -0,0 +1,154 @@ +/* + * arch/arm/mach-ux500/ste_dma40_db8500.h + * DB8500-SoC-specific configuration for DMA40 + * + * Copyright (C) ST-Ericsson 2007-2010 + * License terms: GNU General Public License (GPL) version 2 + * Author: Per Friden <per.friden@stericsson.com> + * Author: Jonas Aaberg <jonas.aberg@stericsson.com> + */ +#ifndef STE_DMA40_DB8500_H +#define STE_DMA40_DB8500_H + +#define STEDMA40_NR_DEV 64 + +enum dma_src_dev_type { + STEDMA40_DEV_SPI0_RX = 0, + STEDMA40_DEV_SD_MMC0_RX = 1, + STEDMA40_DEV_SD_MMC1_RX = 2, + STEDMA40_DEV_SD_MMC2_RX = 3, + STEDMA40_DEV_I2C1_RX = 4, + STEDMA40_DEV_I2C3_RX = 5, + STEDMA40_DEV_I2C2_RX = 6, + STEDMA40_DEV_I2C4_RX = 7, /* Only on V1 */ + STEDMA40_DEV_SSP0_RX = 8, + STEDMA40_DEV_SSP1_RX = 9, + STEDMA40_DEV_MCDE_RX = 10, + STEDMA40_DEV_UART2_RX = 11, + STEDMA40_DEV_UART1_RX = 12, + STEDMA40_DEV_UART0_RX = 13, + STEDMA40_DEV_MSP2_RX = 14, + STEDMA40_DEV_I2C0_RX = 15, + STEDMA40_DEV_USB_OTG_IEP_8 = 16, + STEDMA40_DEV_USB_OTG_IEP_1_9 = 17, + STEDMA40_DEV_USB_OTG_IEP_2_10 = 18, + STEDMA40_DEV_USB_OTG_IEP_3_11 = 19, + STEDMA40_DEV_SLIM0_CH0_RX_HSI_RX_CH0 = 20, + STEDMA40_DEV_SLIM0_CH1_RX_HSI_RX_CH1 = 21, + STEDMA40_DEV_SLIM0_CH2_RX_HSI_RX_CH2 = 22, + STEDMA40_DEV_SLIM0_CH3_RX_HSI_RX_CH3 = 23, + STEDMA40_DEV_SRC_SXA0_RX_TX = 24, + STEDMA40_DEV_SRC_SXA1_RX_TX = 25, + STEDMA40_DEV_SRC_SXA2_RX_TX = 26, + STEDMA40_DEV_SRC_SXA3_RX_TX = 27, + STEDMA40_DEV_SD_MM2_RX = 28, + STEDMA40_DEV_SD_MM0_RX = 29, + STEDMA40_DEV_MSP1_RX = 30, + /* + * This channel is either SlimBus or MSP, + * never both at the same time. + */ + STEDMA40_SLIM0_CH0_RX = 31, + STEDMA40_DEV_MSP0_RX = 31, + STEDMA40_DEV_SD_MM1_RX = 32, + STEDMA40_DEV_SPI2_RX = 33, + STEDMA40_DEV_I2C3_RX2 = 34, + STEDMA40_DEV_SPI1_RX = 35, + STEDMA40_DEV_USB_OTG_IEP_4_12 = 36, + STEDMA40_DEV_USB_OTG_IEP_5_13 = 37, + STEDMA40_DEV_USB_OTG_IEP_6_14 = 38, + STEDMA40_DEV_USB_OTG_IEP_7_15 = 39, + STEDMA40_DEV_SPI3_RX = 40, + STEDMA40_DEV_SD_MM3_RX = 41, + STEDMA40_DEV_SD_MM4_RX = 42, + STEDMA40_DEV_SD_MM5_RX = 43, + STEDMA40_DEV_SRC_SXA4_RX_TX = 44, + STEDMA40_DEV_SRC_SXA5_RX_TX = 45, + STEDMA40_DEV_SRC_SXA6_RX_TX = 46, + STEDMA40_DEV_SRC_SXA7_RX_TX = 47, + STEDMA40_DEV_CAC1_RX = 48, + /* RX channels 49 and 50 are unused */ + STEDMA40_DEV_MSHC_RX = 51, + STEDMA40_DEV_SLIM1_CH0_RX_HSI_RX_CH4 = 52, + STEDMA40_DEV_SLIM1_CH1_RX_HSI_RX_CH5 = 53, + STEDMA40_DEV_SLIM1_CH2_RX_HSI_RX_CH6 = 54, + STEDMA40_DEV_SLIM1_CH3_RX_HSI_RX_CH7 = 55, + /* RX channels 56 thru 60 are unused */ + STEDMA40_DEV_CAC0_RX = 61, + /* RX channels 62 and 63 are unused */ +}; + +enum dma_dest_dev_type { + STEDMA40_DEV_SPI0_TX = 0, + STEDMA40_DEV_SD_MMC0_TX = 1, + STEDMA40_DEV_SD_MMC1_TX = 2, + STEDMA40_DEV_SD_MMC2_TX = 3, + STEDMA40_DEV_I2C1_TX = 4, + STEDMA40_DEV_I2C3_TX = 5, + STEDMA40_DEV_I2C2_TX = 6, + STEDMA50_DEV_I2C4_TX = 7, /* Only on V1 */ + STEDMA40_DEV_SSP0_TX = 8, + STEDMA40_DEV_SSP1_TX = 9, + /* TX channel 10 is unused */ + STEDMA40_DEV_UART2_TX = 11, + STEDMA40_DEV_UART1_TX = 12, + STEDMA40_DEV_UART0_TX= 13, + STEDMA40_DEV_MSP2_TX = 14, + STEDMA40_DEV_I2C0_TX = 15, + STEDMA40_DEV_USB_OTG_OEP_8 = 16, + STEDMA40_DEV_USB_OTG_OEP_1_9 = 17, + STEDMA40_DEV_USB_OTG_OEP_2_10= 18, + STEDMA40_DEV_USB_OTG_OEP_3_11 = 19, + STEDMA40_DEV_SLIM0_CH0_TX_HSI_TX_CH0 = 20, + STEDMA40_DEV_SLIM0_CH1_TX_HSI_TX_CH1 = 21, + STEDMA40_DEV_SLIM0_CH2_TX_HSI_TX_CH2 = 22, + STEDMA40_DEV_SLIM0_CH3_TX_HSI_TX_CH3 = 23, + STEDMA40_DEV_DST_SXA0_RX_TX = 24, + STEDMA40_DEV_DST_SXA1_RX_TX = 25, + STEDMA40_DEV_DST_SXA2_RX_TX = 26, + STEDMA40_DEV_DST_SXA3_RX_TX = 27, + STEDMA40_DEV_SD_MM2_TX = 28, + STEDMA40_DEV_SD_MM0_TX = 29, + STEDMA40_DEV_MSP1_TX = 30, + /* + * This channel is either SlimBus or MSP, + * never both at the same time. + */ + STEDMA40_SLIM0_CH0_TX = 31, + STEDMA40_DEV_MSP0_TX = 31, + STEDMA40_DEV_SD_MM1_TX = 32, + STEDMA40_DEV_SPI2_TX = 33, + /* Secondary I2C3 channel */ + STEDMA40_DEV_I2C3_TX2 = 34, + STEDMA40_DEV_SPI1_TX = 35, + STEDMA40_DEV_USB_OTG_OEP_4_12 = 36, + STEDMA40_DEV_USB_OTG_OEP_5_13 = 37, + STEDMA40_DEV_USB_OTG_OEP_6_14 = 38, + STEDMA40_DEV_USB_OTG_OEP_7_15 = 39, + STEDMA40_DEV_SPI3_TX = 40, + STEDMA40_DEV_SD_MM3_TX = 41, + STEDMA40_DEV_SD_MM4_TX = 42, + STEDMA40_DEV_SD_MM5_TX = 43, + STEDMA40_DEV_DST_SXA4_RX_TX = 44, + STEDMA40_DEV_DST_SXA5_RX_TX = 45, + STEDMA40_DEV_DST_SXA6_RX_TX = 46, + STEDMA40_DEV_DST_SXA7_RX_TX = 47, + STEDMA40_DEV_CAC1_TX = 48, + STEDMA40_DEV_CAC1_TX_HAC1_TX = 49, + STEDMA40_DEV_HAC1_TX = 50, + STEDMA40_MEMXCPY_TX_0 = 51, + STEDMA40_DEV_SLIM1_CH0_TX_HSI_TX_CH4 = 52, + STEDMA40_DEV_SLIM1_CH1_TX_HSI_TX_CH5 = 53, + STEDMA40_DEV_SLIM1_CH2_TX_HSI_TX_CH6 = 54, + STEDMA40_DEV_SLIM1_CH3_TX_HSI_TX_CH7 = 55, + STEDMA40_MEMCPY_TX_1 = 56, + STEDMA40_MEMCPY_TX_2 = 57, + STEDMA40_MEMCPY_TX_3 = 58, + STEDMA40_MEMCPY_TX_4 = 59, + STEDMA40_MEMCPY_TX_5 = 60, + STEDMA40_DEV_CAC0_TX = 61, + STEDMA40_DEV_CAC0_TX_HAC0_TX = 62, + STEDMA40_DEV_HAC0_TX = 63, +}; + +#endif diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c index e2958eb567f..b2eda4dc1c3 100644 --- a/arch/arm/mach-w90x900/dev.c +++ b/arch/arm/mach-w90x900/dev.c @@ -423,6 +423,33 @@ void nuc900_fb_set_platdata(struct nuc900fb_mach_info *pd) } #endif +/* AUDIO controller*/ +static u64 nuc900_device_audio_dmamask = -1; +static struct resource nuc900_ac97_resource[] = { + [0] = { + .start = W90X900_PA_ACTL, + .end = W90X900_PA_ACTL + W90X900_SZ_ACTL - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_ACTL, + .end = IRQ_ACTL, + .flags = IORESOURCE_IRQ, + } + +}; + +struct platform_device nuc900_device_audio = { + .name = "nuc900-audio", + .id = -1, + .num_resources = ARRAY_SIZE(nuc900_ac97_resource), + .resource = nuc900_ac97_resource, + .dev = { + .dma_mask = &nuc900_device_audio_dmamask, + .coherent_dma_mask = -1, + } +}; + /*Here should be your evb resourse,such as LCD*/ static struct platform_device *nuc900_public_dev[] __initdata = { @@ -434,6 +461,7 @@ static struct platform_device *nuc900_public_dev[] __initdata = { &nuc900_device_emc, &nuc900_device_spi, &nuc900_device_wdt, + &nuc900_device_audio, }; /* Provide adding specific CPU platform devices API */ diff --git a/arch/arm/mach-w90x900/include/mach/mfp.h b/arch/arm/mach-w90x900/include/mach/mfp.h new file mode 100644 index 00000000000..94c0e71617c --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/mfp.h @@ -0,0 +1,24 @@ +/* + * arch/arm/mach-w90x900/include/mach/mfp.h + * + * Copyright (c) 2010 Nuvoton technology corporation. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/map.h + * + * 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. + * + */ + +#ifndef __ASM_ARCH_MFP_H +#define __ASM_ARCH_MFP_H + +extern void mfp_set_groupf(struct device *dev); +extern void mfp_set_groupc(struct device *dev); +extern void mfp_set_groupi(struct device *dev); +extern void mfp_set_groupg(struct device *dev); + +#endif /* __ASM_ARCH_MFP_H */ diff --git a/arch/arm/mach-w90x900/mfp.c b/arch/arm/mach-w90x900/mfp.c index a47dc9a708e..fb7fb627b1a 100644 --- a/arch/arm/mach-w90x900/mfp.c +++ b/arch/arm/mach-w90x900/mfp.c @@ -36,9 +36,12 @@ #define GPIOG0TO1 (0x03 << 14) #define GPIOG2TO3 (0x03 << 16) +#define GPIOG22TO23 (0x03 << 22) + #define ENSPI (0x0a << 14) #define ENI2C0 (0x01 << 14) #define ENI2C1 (0x01 << 16) +#define ENAC97 (0x02 << 22) static DEFINE_MUTEX(mfp_mutex); @@ -146,6 +149,9 @@ void mfp_set_groupg(struct device *dev) } else if (strcmp(dev_id, "nuc900-i2c1") == 0) { mfpen &= ~(GPIOG2TO3); mfpen |= ENI2C1;/*enable i2c1*/ + } else if (strcmp(dev_id, "nuc900-audio") == 0) { + mfpen &= ~(GPIOG22TO23); + mfpen |= ENAC97;/*enable AC97*/ } else { mfpen &= ~(GPIOG0TO1 | GPIOG2TO3);/*GPIOG[3:0]*/ } diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S index 06a90dcfc60..37c8157e116 100644 --- a/arch/arm/mm/cache-v7.S +++ b/arch/arm/mm/cache-v7.S @@ -91,7 +91,11 @@ ENTRY(v7_flush_kern_cache_all) THUMB( stmfd sp!, {r4-r7, r9-r11, lr} ) bl v7_flush_dcache_all mov r0, #0 +#ifdef CONFIG_SMP + mcr p15, 0, r0, c7, c1, 0 @ invalidate I-cache inner shareable +#else mcr p15, 0, r0, c7, c5, 0 @ I+BTB cache invalidate +#endif ARM( ldmfd sp!, {r4-r5, r7, r9-r11, lr} ) THUMB( ldmfd sp!, {r4-r7, r9-r11, lr} ) mov pc, lr diff --git a/arch/arm/nwfpe/ChangeLog b/arch/arm/nwfpe/ChangeLog index eeb5a7c5ff0..fa8028b1e1c 100644 --- a/arch/arm/nwfpe/ChangeLog +++ b/arch/arm/nwfpe/ChangeLog @@ -72,7 +72,7 @@ 1998-11-23 Scott Bambrough <scottb@netwinder.org> * README.FPE - fix typo in description of lfm/sfm instructions - * NOTES - Added file to describe known bugs/problems + * NOTES - Added file to describe known bugs/problems * fpmodule.c - Changed version number to 0.94 1998-11-20 Scott Bambrough <scottb@netwinder.org> diff --git a/arch/arm/nwfpe/fpsr.h b/arch/arm/nwfpe/fpsr.h index 859b300d89f..bd425dc13b6 100644 --- a/arch/arm/nwfpe/fpsr.h +++ b/arch/arm/nwfpe/fpsr.h @@ -30,7 +30,7 @@ one byte. EXCEPTION TRAP ENABLE BYTE SYSTEM CONTROL BYTE CUMULATIVE EXCEPTION FLAGS BYTE - + The FPCR is a 32 bit register consisting of bit flags. */ diff --git a/arch/arm/plat-mxc/ehci.c b/arch/arm/plat-mxc/ehci.c index cb0b6387448..2a8646173c2 100644 --- a/arch/arm/plat-mxc/ehci.c +++ b/arch/arm/plat-mxc/ehci.c @@ -1,5 +1,6 @@ /* * 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 @@ -50,7 +51,26 @@ #define MX35_H1_TLL_BIT (1 << 5) #define MX35_H1_USBTE_BIT (1 << 4) -int mxc_set_usbcontrol(int port, unsigned int flags) +#define MXC_OTG_OFFSET 0 +#define MXC_H1_OFFSET 0x200 + +/* USB_CTRL */ +#define MXC_OTG_UCTRL_OWIE_BIT (1 << 27) /* OTG wakeup intr enable */ +#define MXC_OTG_UCTRL_OPM_BIT (1 << 24) /* OTG power mask */ +#define MXC_H1_UCTRL_H1UIE_BIT (1 << 12) /* Host1 ULPI interrupt enable */ +#define MXC_H1_UCTRL_H1WIE_BIT (1 << 11) /* HOST1 wakeup intr enable */ +#define MXC_H1_UCTRL_H1PM_BIT (1 << 8) /* HOST1 power mask */ + +/* USB_PHY_CTRL_FUNC */ +#define MXC_OTG_PHYCTRL_OC_DIS_BIT (1 << 8) /* OTG Disable Overcurrent Event */ +#define MXC_H1_OC_DIS_BIT (1 << 5) /* UH1 Disable Overcurrent Event */ + +#define MXC_USBCMD_OFFSET 0x140 + +/* USBCMD */ +#define MXC_UCMD_ITC_NO_THRESHOLD_MASK (~(0xff << 16)) /* Interrupt Threshold Control */ + +int mxc_initialize_usb_hw(int port, unsigned int flags) { unsigned int v; #ifdef CONFIG_ARCH_MX3 @@ -186,9 +206,85 @@ int mxc_set_usbcontrol(int port, unsigned int flags) return 0; } #endif /* CONFIG_MACH_MX27 */ +#ifdef CONFIG_ARCH_MX51 + if (cpu_is_mx51()) { + void __iomem *usb_base; + u32 usbotg_base; + u32 usbother_base; + int ret = 0; + + usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + + switch (port) { + case 0: /* OTG port */ + usbotg_base = usb_base + MXC_OTG_OFFSET; + break; + case 1: /* Host 1 port */ + usbotg_base = usb_base + MXC_H1_OFFSET; + break; + default: + printk(KERN_ERR"%s no such port %d\n", __func__, port); + ret = -ENOENT; + goto error; + } + usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET; + + switch (port) { + case 0: /*OTG port */ + if (flags & MXC_EHCI_INTERNAL_PHY) { + v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); + + if (flags & MXC_EHCI_POWER_PINS_ENABLED) + v |= (MXC_OTG_PHYCTRL_OC_DIS_BIT | MXC_OTG_UCTRL_OPM_BIT); /* OC/USBPWR is not used */ + else + v &= ~(MXC_OTG_PHYCTRL_OC_DIS_BIT | MXC_OTG_UCTRL_OPM_BIT); /* OC/USBPWR is used */ + __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); + + v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET); + if (flags & MXC_EHCI_WAKEUP_ENABLED) + v |= MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup enable */ + else + v &= ~MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup disable */ + __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET); + } + break; + case 1: /* Host 1 */ + /*Host ULPI */ + v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET); + if (flags & MXC_EHCI_WAKEUP_ENABLED) + v &= ~(MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT);/* HOST1 wakeup/ULPI intr disable */ + else + v &= ~(MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT);/* HOST1 wakeup/ULPI intr disable */ + + if (flags & MXC_EHCI_POWER_PINS_ENABLED) + v &= ~MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask used*/ + else + v |= MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask used*/ + __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET); + + v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); + if (flags & MXC_EHCI_POWER_PINS_ENABLED) + v &= ~MXC_H1_OC_DIS_BIT; /* OC is used */ + else + v |= MXC_H1_OC_DIS_BIT; /* OC is not used */ + __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); + + v = __raw_readl(usbotg_base + MXC_USBCMD_OFFSET); + if (flags & MXC_EHCI_ITC_NO_THRESHOLD) + /* Interrupt Threshold Control:Immediate (no threshold) */ + v &= MXC_UCMD_ITC_NO_THRESHOLD_MASK; + __raw_writel(v, usbotg_base + MXC_USBCMD_OFFSET); + break; + } + +error: + iounmap(usb_base); + return ret; + } +#endif printk(KERN_WARNING "%s() unable to setup USBCONTROL for this CPU\n", __func__); return -EINVAL; } -EXPORT_SYMBOL(mxc_set_usbcontrol); +EXPORT_SYMBOL(mxc_initialize_usb_hw); diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c index 70b23893f09..71437c61cfd 100644 --- a/arch/arm/plat-mxc/gpio.c +++ b/arch/arm/plat-mxc/gpio.c @@ -3,7 +3,7 @@ * Copyright 2008 Juergen Beisert, kernel@pengutronix.de * * Based on code from Freescale, - * Copyright 2004-2006 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2004-2010 Freescale Semiconductor, Inc. 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 @@ -38,7 +38,6 @@ static int gpio_table_size; #define GPIO_ICR2 (cpu_is_mx1_mx2() ? 0x2C : 0x10) #define GPIO_IMR (cpu_is_mx1_mx2() ? 0x30 : 0x14) #define GPIO_ISR (cpu_is_mx1_mx2() ? 0x34 : 0x18) -#define GPIO_ISR (cpu_is_mx1_mx2() ? 0x34 : 0x18) #define GPIO_INT_LOW_LEV (cpu_is_mx1_mx2() ? 0x3 : 0x0) #define GPIO_INT_HIGH_LEV (cpu_is_mx1_mx2() ? 0x2 : 0x1) @@ -289,7 +288,7 @@ int __init mxc_gpio_init(struct mxc_gpio_port *port, int cnt) /* its a serious configuration bug when it fails */ BUG_ON( gpiochip_add(&port[i].chip) < 0 ); - if (cpu_is_mx1() || cpu_is_mx3() || cpu_is_mx25()) { + if (cpu_is_mx1() || cpu_is_mx3() || cpu_is_mx25() || cpu_is_mx51()) { /* setup one handler for each entry */ set_irq_chained_handler(port[i].irq, mx3_gpio_irq_handler); set_irq_data(port[i].irq, &port[i]); diff --git a/arch/arm/plat-mxc/include/mach/board-mx31moboard.h b/arch/arm/plat-mxc/include/mach/board-mx31moboard.h index fc5fec9b55f..36ff3cedee1 100644 --- a/arch/arm/plat-mxc/include/mach/board-mx31moboard.h +++ b/arch/arm/plat-mxc/include/mach/board-mx31moboard.h @@ -26,6 +26,7 @@ enum mx31moboard_boards { MX31DEVBOARD = 1, MX31MARXBOT = 2, MX31SMARTBOT = 3, + MX31EYEBOT = 4, }; /* @@ -35,7 +36,7 @@ enum mx31moboard_boards { extern void mx31moboard_devboard_init(void); extern void mx31moboard_marxbot_init(void); -extern void mx31moboard_smartbot_init(void); +extern void mx31moboard_smartbot_init(int board); #endif diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx3.h b/arch/arm/plat-mxc/include/mach/iomux-mx3.h index e51465d7b22..cbaed295a2b 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx3.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx3.h @@ -719,6 +719,23 @@ enum iomux_pins { #define MX31_PIN_SRXD5__SRXD5 IOMUX_MODE(MX31_PIN_SRXD5, IOMUX_CONFIG_FUNC) #define MX31_PIN_SCK5__SCK5 IOMUX_MODE(MX31_PIN_SCK5, IOMUX_CONFIG_FUNC) #define MX31_PIN_SFS5__SFS5 IOMUX_MODE(MX31_PIN_SFS5, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_ROW0_KEY_ROW0 IOMUX_MODE(MX31_PIN_KEY_ROW0, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_ROW1_KEY_ROW1 IOMUX_MODE(MX31_PIN_KEY_ROW1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_ROW2_KEY_ROW2 IOMUX_MODE(MX31_PIN_KEY_ROW2, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_ROW3_KEY_ROW3 IOMUX_MODE(MX31_PIN_KEY_ROW3, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_ROW4_KEY_ROW4 IOMUX_MODE(MX31_PIN_KEY_ROW4, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_ROW5_KEY_ROW5 IOMUX_MODE(MX31_PIN_KEY_ROW5, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_ROW6_KEY_ROW6 IOMUX_MODE(MX31_PIN_KEY_ROW6, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_ROW7_KEY_ROW7 IOMUX_MODE(MX31_PIN_KEY_ROW7, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_COL0_KEY_COL0 IOMUX_MODE(MX31_PIN_KEY_COL0, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_COL1_KEY_COL1 IOMUX_MODE(MX31_PIN_KEY_COL1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_COL2_KEY_COL2 IOMUX_MODE(MX31_PIN_KEY_COL2, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_COL3_KEY_COL3 IOMUX_MODE(MX31_PIN_KEY_COL3, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_COL4_KEY_COL4 IOMUX_MODE(MX31_PIN_KEY_COL4, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_COL5_KEY_COL5 IOMUX_MODE(MX31_PIN_KEY_COL5, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_COL6_KEY_COL6 IOMUX_MODE(MX31_PIN_KEY_COL6, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_COL7_KEY_COL7 IOMUX_MODE(MX31_PIN_KEY_COL7, IOMUX_CONFIG_FUNC) + /* * XXX: The SS0, SS1, SS2, SS3 lines of spi3 are multiplexed with cspi2_ss0, diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx51.h b/arch/arm/plat-mxc/include/mach/iomux-mx51.h index b4f975e6a66..ab0f95d953d 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx51.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx51.h @@ -1,5 +1,6 @@ /* * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com> + * Copyright (C) 2010 Freescale Semiconductor, Inc. * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License @@ -37,6 +38,11 @@ typedef enum iomux_config { PAD_CTL_SRE_FAST) #define MX51_UART3_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_DSE_HIGH | \ PAD_CTL_SRE_FAST) +#define MX51_USBH1_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \ + PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \ + PAD_CTL_PKE | PAD_CTL_HYS) +#define MX51_GPIO_PAD_CTRL (PAD_CTL_DSE_HIGH | PAD_CTL_PKE | \ + PAD_CTL_SRE_FAST) /* * The naming convention for the pad modes is MX51_PAD_<padname>__<padmode> @@ -57,6 +63,7 @@ typedef enum iomux_config { #define MX51_PAD_GPIO_2_3__EIM_D19 IOMUX_PAD(0x3fc, 0x068, 1, 0x0, 0, NO_PAD_CTRL) #define MX51_PAD_GPIO_2_4__EIM_D20 IOMUX_PAD(0x400, 0x06c, 1, 0x0, 0, NO_PAD_CTRL) #define MX51_PAD_GPIO_2_5__EIM_D21 IOMUX_PAD(0x404, 0x070, 1, 0x0, 0, NO_PAD_CTRL) +#define MX51_PAD_EIM_D21__GPIO_2_5 IOMUX_PAD(0x404, 0x070, IOMUX_CONFIG_ALT1, 0x0, 0, MX51_GPIO_PAD_CTRL) #define MX51_PAD_GPIO_2_6__EIM_D22 IOMUX_PAD(0x408, 0x074, 1, 0x0, 0, NO_PAD_CTRL) #define MX51_PAD_GPIO_2_7__EIM_D23 IOMUX_PAD(0x40c, 0x078, 1, 0x0, 0, NO_PAD_CTRL) @@ -208,18 +215,19 @@ typedef enum iomux_config { #define MX51_PAD_KEY_COL3__KEY_COL3 IOMUX_PAD(0x658, 0x268, 0, 0x0, 0, NO_PAD_CTRL) #define MX51_PAD_KEY_COL4__KEY_COL4 IOMUX_PAD(0x65C, 0x26C, 0, 0x0, 0, NO_PAD_CTRL) #define MX51_PAD_KEY_COL5__KEY_COL5 IOMUX_PAD(0x660, 0x270, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_25__USBH1_CLK IOMUX_PAD(0x678, 0x278, 2, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_26__USBH1_DIR IOMUX_PAD(0x67C, 0x27C, 2, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_27__USBH1_STP IOMUX_PAD(0x680, 0x280, 2, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_28__USBH1_NXT IOMUX_PAD(0x684, 0x284, 2, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_11__USBH1_DATA0 IOMUX_PAD(0x688, 0x288, 2, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_12__USBH1_DATA1 IOMUX_PAD(0x68C, 0x28C, 2, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_13__USBH1_DATA2 IOMUX_PAD(0x690, 0x290, 2, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_14__USBH1_DATA3 IOMUX_PAD(0x694, 0x294, 2, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_15__USBH1_DATA4 IOMUX_PAD(0x698, 0x298, 2, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_16__USBH1_DATA5 IOMUX_PAD(0x69C, 0x29C, 2, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_17__USBH1_DATA6 IOMUX_PAD(0x6A0, 0x2A0, 2, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_18__USBH1_DATA7 IOMUX_PAD(0x6A4, 0x2A4, 2, 0x0, 0, NO_PAD_CTRL) +#define MX51_PAD_USBH1_CLK__USBH1_CLK IOMUX_PAD(0x678, 0x278, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL) +#define MX51_PAD_USBH1_DIR__USBH1_DIR IOMUX_PAD(0x67C, 0x27C, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL) +#define MX51_PAD_USBH1_STP__USBH1_STP IOMUX_PAD(0x680, 0x280, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL) +#define MX51_PAD_USBH1_STP__GPIO_1_27 IOMUX_PAD(0x680, 0x280, IOMUX_CONFIG_GPIO, 0x0, 0, MX51_USBH1_PAD_CTRL) +#define MX51_PAD_USBH1_NXT__USBH1_NXT IOMUX_PAD(0x684, 0x284, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL) +#define MX51_PAD_USBH1_DATA0__USBH1_DATA0 IOMUX_PAD(0x688, 0x288, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL) +#define MX51_PAD_USBH1_DATA1__USBH1_DATA1 IOMUX_PAD(0x68C, 0x28C, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL) +#define MX51_PAD_USBH1_DATA2__USBH1_DATA2 IOMUX_PAD(0x690, 0x290, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL) +#define MX51_PAD_USBH1_DATA3__USBH1_DATA3 IOMUX_PAD(0x694, 0x294, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL) +#define MX51_PAD_USBH1_DATA4__USBH1_DATA4 IOMUX_PAD(0x698, 0x298, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL) +#define MX51_PAD_USBH1_DATA5__USBH1_DATA5 IOMUX_PAD(0x69C, 0x29C, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL) +#define MX51_PAD_USBH1_DATA6__USBH1_DATA6 IOMUX_PAD(0x6A0, 0x2A0, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL) +#define MX51_PAD_USBH1_DATA7__USBH1_DATA7 IOMUX_PAD(0x6A4, 0x2A4, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL) #define MX51_PAD_GPIO_3_0__DI1_PIN11 IOMUX_PAD(0x6A8, 0x2A8, 4, 0x0, 0, NO_PAD_CTRL) #define MX51_PAD_GPIO_3_1__DI1_PIN12 IOMUX_PAD(0x6AC, 0x2AC, 4, 0x0, 0, NO_PAD_CTRL) #define MX51_PAD_GPIO_3_2__DI1_PIN13 IOMUX_PAD(0x6B0, 0x2B0, 4, 0x0, 0, NO_PAD_CTRL) @@ -299,7 +307,7 @@ typedef enum iomux_config { #define MX51_PAD_GPIO_1_4__GPIO1_4 IOMUX_PAD(0x804, 0x3D8, 0, 0x0, 0, NO_PAD_CTRL) #define MX51_PAD_GPIO_1_5__GPIO1_5 IOMUX_PAD(0x808, 0x3DC, 0, 0x0, 0, NO_PAD_CTRL) #define MX51_PAD_GPIO_1_6__GPIO1_6 IOMUX_PAD(0x80C, 0x3E0, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_7__GPIO1_7 IOMUX_PAD(0x810, 0x3E4, 0, 0x0, 0, NO_PAD_CTRL) +#define MX51_PAD_GPIO_1_7__GPIO1_7 IOMUX_PAD(0x810, 0x3E4, 0, 0x0, 0, MX51_GPIO_PAD_CTRL) #define MX51_PAD_GPIO_1_8__GPIO1_8 IOMUX_PAD(0x814, 0x3E8, 0, 0x0, 1, \ (PAD_CTL_SRE_SLOW | PAD_CTL_DSE_MED | PAD_CTL_PUS_100K_UP | PAD_CTL_HYS)) #define MX51_PAD_GPIO_1_9__GPIO1_9 IOMUX_PAD(0x818, 0x3EC, 0, 0x0, 0, NO_PAD_CTRL) diff --git a/arch/arm/plat-mxc/include/mach/mxc_ehci.h b/arch/arm/plat-mxc/include/mach/mxc_ehci.h index 4b9b8368c0c..7fc5f994619 100644 --- a/arch/arm/plat-mxc/include/mach/mxc_ehci.h +++ b/arch/arm/plat-mxc/include/mach/mxc_ehci.h @@ -25,6 +25,18 @@ #define MXC_EHCI_INTERNAL_PHY (1 << 7) #define MXC_EHCI_IPPUE_DOWN (1 << 8) #define MXC_EHCI_IPPUE_UP (1 << 9) +#define MXC_EHCI_WAKEUP_ENABLED (1 << 10) +#define MXC_EHCI_ITC_NO_THRESHOLD (1 << 11) + +#define MXC_USBCTRL_OFFSET 0 +#define MXC_USB_PHY_CTR_FUNC_OFFSET 0x8 +#define MXC_USB_PHY_CTR_FUNC2_OFFSET 0xc + +#define MX5_USBOTHER_REGS_OFFSET 0x800 + +/* USB_PHY_CTRL_FUNC2*/ +#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK 0x3 +#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_SHIFT 0 struct mxc_usbh_platform_data { int (*init)(struct platform_device *pdev); @@ -35,7 +47,7 @@ struct mxc_usbh_platform_data { struct otg_transceiver *otg; }; -int mxc_set_usbcontrol(int port, unsigned int flags); +int mxc_initialize_usb_hw(int port, unsigned int flags); #endif /* __INCLUDE_ASM_ARCH_MXC_EHCI_H */ diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c index c1ce51abdba..f9a1b059a76 100644 --- a/arch/arm/plat-mxc/time.c +++ b/arch/arm/plat-mxc/time.c @@ -54,14 +54,14 @@ #define MX2_TSTAT_COMP (1 << 0) /* MX31, MX35, MX25, MXC91231, MX5 */ -#define MX3_TCTL_WAITEN (1 << 3) /* Wait enable mode */ -#define MX3_TCTL_CLK_IPG (1 << 6) -#define MX3_TCTL_FRR (1 << 9) -#define MX3_IR 0x0c -#define MX3_TSTAT 0x08 -#define MX3_TSTAT_OF1 (1 << 0) -#define MX3_TCN 0x24 -#define MX3_TCMP 0x10 +#define V2_TCTL_WAITEN (1 << 3) /* Wait enable mode */ +#define V2_TCTL_CLK_IPG (1 << 6) +#define V2_TCTL_FRR (1 << 9) +#define V2_IR 0x0c +#define V2_TSTAT 0x08 +#define V2_TSTAT_OF1 (1 << 0) +#define V2_TCN 0x24 +#define V2_TCMP 0x10 #define timer_is_v1() (cpu_is_mx1() || cpu_is_mx21() || cpu_is_mx27()) #define timer_is_v2() (!timer_is_v1()) @@ -76,7 +76,7 @@ static inline void gpt_irq_disable(void) unsigned int tmp; if (timer_is_v2()) - __raw_writel(0, timer_base + MX3_IR); + __raw_writel(0, timer_base + V2_IR); else { tmp = __raw_readl(timer_base + MXC_TCTL); __raw_writel(tmp & ~MX1_2_TCTL_IRQEN, timer_base + MXC_TCTL); @@ -86,7 +86,7 @@ static inline void gpt_irq_disable(void) static inline void gpt_irq_enable(void) { if (timer_is_v2()) - __raw_writel(1<<0, timer_base + MX3_IR); + __raw_writel(1<<0, timer_base + V2_IR); else { __raw_writel(__raw_readl(timer_base + MXC_TCTL) | MX1_2_TCTL_IRQEN, timer_base + MXC_TCTL); @@ -102,7 +102,7 @@ static void gpt_irq_acknowledge(void) __raw_writel(MX2_TSTAT_CAPT | MX2_TSTAT_COMP, timer_base + MX1_2_TSTAT); } else if (timer_is_v2()) - __raw_writel(MX3_TSTAT_OF1, timer_base + MX3_TSTAT); + __raw_writel(V2_TSTAT_OF1, timer_base + V2_TSTAT); } static cycle_t mx1_2_get_cycles(struct clocksource *cs) @@ -110,9 +110,9 @@ static cycle_t mx1_2_get_cycles(struct clocksource *cs) return __raw_readl(timer_base + MX1_2_TCN); } -static cycle_t mx3_get_cycles(struct clocksource *cs) +static cycle_t v2_get_cycles(struct clocksource *cs) { - return __raw_readl(timer_base + MX3_TCN); + return __raw_readl(timer_base + V2_TCN); } static struct clocksource clocksource_mxc = { @@ -129,7 +129,7 @@ static int __init mxc_clocksource_init(struct clk *timer_clk) unsigned int c = clk_get_rate(timer_clk); if (timer_is_v2()) - clocksource_mxc.read = mx3_get_cycles; + clocksource_mxc.read = v2_get_cycles; clocksource_mxc.mult = clocksource_hz2mult(c, clocksource_mxc.shift); @@ -153,16 +153,16 @@ static int mx1_2_set_next_event(unsigned long evt, -ETIME : 0; } -static int mx3_set_next_event(unsigned long evt, +static int v2_set_next_event(unsigned long evt, struct clock_event_device *unused) { unsigned long tcmp; - tcmp = __raw_readl(timer_base + MX3_TCN) + evt; + tcmp = __raw_readl(timer_base + V2_TCN) + evt; - __raw_writel(tcmp, timer_base + MX3_TCMP); + __raw_writel(tcmp, timer_base + V2_TCMP); - return (int)(tcmp - __raw_readl(timer_base + MX3_TCN)) < 0 ? + return (int)(tcmp - __raw_readl(timer_base + V2_TCN)) < 0 ? -ETIME : 0; } @@ -192,8 +192,8 @@ static void mxc_set_mode(enum clock_event_mode mode, if (mode != clockevent_mode) { /* Set event time into far-far future */ if (timer_is_v2()) - __raw_writel(__raw_readl(timer_base + MX3_TCN) - 3, - timer_base + MX3_TCMP); + __raw_writel(__raw_readl(timer_base + V2_TCN) - 3, + timer_base + V2_TCMP); else __raw_writel(__raw_readl(timer_base + MX1_2_TCN) - 3, timer_base + MX1_2_TCMP); @@ -245,7 +245,7 @@ static irqreturn_t mxc_timer_interrupt(int irq, void *dev_id) uint32_t tstat; if (timer_is_v2()) - tstat = __raw_readl(timer_base + MX3_TSTAT); + tstat = __raw_readl(timer_base + V2_TSTAT); else tstat = __raw_readl(timer_base + MX1_2_TSTAT); @@ -276,7 +276,7 @@ static int __init mxc_clockevent_init(struct clk *timer_clk) unsigned int c = clk_get_rate(timer_clk); if (timer_is_v2()) - clockevent_mxc.set_next_event = mx3_set_next_event; + clockevent_mxc.set_next_event = v2_set_next_event; clockevent_mxc.mult = div_sc(c, NSEC_PER_SEC, clockevent_mxc.shift); @@ -308,7 +308,7 @@ void __init mxc_timer_init(struct clk *timer_clk, void __iomem *base, int irq) __raw_writel(0, timer_base + MXC_TPRER); /* see datasheet note */ if (timer_is_v2()) - tctl_val = MX3_TCTL_CLK_IPG | MX3_TCTL_FRR | MX3_TCTL_WAITEN | MXC_TCTL_TEN; + tctl_val = V2_TCTL_CLK_IPG | V2_TCTL_FRR | V2_TCTL_WAITEN | MXC_TCTL_TEN; else tctl_val = MX1_2_TCTL_FRR | MX1_2_TCTL_CLK_PCLK1 | MXC_TCTL_TEN; diff --git a/arch/arm/plat-mxc/tzic.c b/arch/arm/plat-mxc/tzic.c index afa6709db0b..9b86d2a60d4 100644 --- a/arch/arm/plat-mxc/tzic.c +++ b/arch/arm/plat-mxc/tzic.c @@ -1,5 +1,5 @@ /* - * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C)2004-2010 Freescale Semiconductor, Inc. All Rights Reserved. * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License @@ -19,6 +19,7 @@ #include <asm/mach/irq.h> #include <mach/hardware.h> +#include <mach/common.h> /* ***************************************** @@ -144,6 +145,7 @@ void __init tzic_init_irq(void __iomem *irqbase) set_irq_handler(i, handle_level_irq); set_irq_flags(i, IRQF_VALID); } + mxc_register_gpios(); pr_info("TrustZone Interrupt Controller (TZIC) initialized\n"); } diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index dc2ac42d631..393e9219a5b 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -624,79 +624,58 @@ do { \ __raw_writel(l, base + reg); \ } while(0) -void omap_set_gpio_debounce(int gpio, int enable) +/** + * _set_gpio_debounce - low level gpio debounce time + * @bank: the gpio bank we're acting upon + * @gpio: the gpio number on this @gpio + * @debounce: debounce time to use + * + * OMAP's debounce time is in 31us steps so we need + * to convert and round up to the closest unit. + */ +static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio, + unsigned debounce) { - struct gpio_bank *bank; - void __iomem *reg; - unsigned long flags; - u32 val, l = 1 << get_gpio_index(gpio); + void __iomem *reg = bank->base; + u32 val; + u32 l; + + if (debounce < 32) + debounce = 0x01; + else if (debounce > 7936) + debounce = 0xff; + else + debounce = (debounce / 0x1f) - 1; - if (cpu_class_is_omap1()) - return; + l = 1 << get_gpio_index(gpio); - bank = get_gpio_bank(gpio); - reg = bank->base; + if (cpu_is_omap44xx()) + reg += OMAP4_GPIO_DEBOUNCINGTIME; + else + reg += OMAP24XX_GPIO_DEBOUNCE_VAL; + + __raw_writel(debounce, reg); + reg = bank->base; if (cpu_is_omap44xx()) reg += OMAP4_GPIO_DEBOUNCENABLE; else reg += OMAP24XX_GPIO_DEBOUNCE_EN; - if (!(bank->mod_usage & l)) { - printk(KERN_ERR "GPIO %d not requested\n", gpio); - return; - } - - spin_lock_irqsave(&bank->lock, flags); val = __raw_readl(reg); - if (enable && !(val & l)) + if (debounce) { val |= l; - else if (!enable && (val & l)) - val &= ~l; - else - goto done; - - if (cpu_is_omap34xx() || cpu_is_omap44xx()) { - bank->dbck_enable_mask = val; - if (enable) + if (cpu_is_omap34xx() || cpu_is_omap44xx()) clk_enable(bank->dbck); - else + } else { + val &= ~l; + if (cpu_is_omap34xx() || cpu_is_omap44xx()) clk_disable(bank->dbck); } __raw_writel(val, reg); -done: - spin_unlock_irqrestore(&bank->lock, flags); } -EXPORT_SYMBOL(omap_set_gpio_debounce); - -void omap_set_gpio_debounce_time(int gpio, int enc_time) -{ - struct gpio_bank *bank; - void __iomem *reg; - - if (cpu_class_is_omap1()) - return; - - bank = get_gpio_bank(gpio); - reg = bank->base; - - if (!bank->mod_usage) { - printk(KERN_ERR "GPIO not requested\n"); - return; - } - - enc_time &= 0xff; - - if (cpu_is_omap44xx()) - reg += OMAP4_GPIO_DEBOUNCINGTIME; - else - reg += OMAP24XX_GPIO_DEBOUNCE_VAL; - - __raw_writel(enc_time, reg); -} -EXPORT_SYMBOL(omap_set_gpio_debounce_time); #ifdef CONFIG_ARCH_OMAP2PLUS static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio, @@ -1656,6 +1635,20 @@ static int gpio_output(struct gpio_chip *chip, unsigned offset, int value) return 0; } +static int gpio_debounce(struct gpio_chip *chip, unsigned offset, + unsigned debounce) +{ + struct gpio_bank *bank; + unsigned long flags; + + bank = container_of(chip, struct gpio_bank, chip); + spin_lock_irqsave(&bank->lock, flags); + _set_gpio_debounce(bank, offset, debounce); + spin_unlock_irqrestore(&bank->lock, flags); + + return 0; +} + static void gpio_set(struct gpio_chip *chip, unsigned offset, int value) { struct gpio_bank *bank; @@ -1909,6 +1902,7 @@ static int __init _omap_gpio_init(void) bank->chip.direction_input = gpio_input; bank->chip.get = gpio_get; bank->chip.direction_output = gpio_output; + bank->chip.set_debounce = gpio_debounce; bank->chip.set = gpio_set; bank->chip.to_irq = gpio_2irq; if (bank_is_mpuio(bank)) { diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c index 58583732b29..452e18438b4 100644 --- a/arch/arm/plat-s3c24xx/devs.c +++ b/arch/arm/plat-s3c24xx/devs.c @@ -234,32 +234,6 @@ void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd) } } - -/* Watchdog */ - -static struct resource s3c_wdt_resource[] = { - [0] = { - .start = S3C24XX_PA_WATCHDOG, - .end = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_WDT, - .end = IRQ_WDT, - .flags = IORESOURCE_IRQ, - } - -}; - -struct platform_device s3c_device_wdt = { - .name = "s3c2410-wdt", - .id = -1, - .num_resources = ARRAY_SIZE(s3c_wdt_resource), - .resource = s3c_wdt_resource, -}; - -EXPORT_SYMBOL(s3c_device_wdt); - /* IIS */ static struct resource s3c_iis_resource[] = { diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig index 92bd75607b4..11d6a1bbd90 100644 --- a/arch/arm/plat-s5p/Kconfig +++ b/arch/arm/plat-s5p/Kconfig @@ -7,7 +7,7 @@ config PLAT_S5P bool - depends on (ARCH_S5P6440 || ARCH_S5P6442 || ARCH_S5PV210) + depends on (ARCH_S5P6440 || ARCH_S5P6442 || ARCH_S5PC100 || ARCH_S5PV210) default y select ARM_VIC select NO_IOPORT @@ -24,3 +24,9 @@ config PLAT_S5P select SAMSUNG_IRQ_UART help Base platform code for Samsung's S5P series SoC. + +config S5P_EXT_INT + bool + help + Use the external interrupts (other than GPIO interrupts.) + Note: Do not choose this for S5P6440. diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile index 0ec09a9c36b..39c242bb9d5 100644 --- a/arch/arm/plat-s5p/Makefile +++ b/arch/arm/plat-s5p/Makefile @@ -16,3 +16,5 @@ obj-y += dev-uart.o obj-y += cpu.o obj-y += clock.o obj-y += irq.o +obj-$(CONFIG_S5P_EXT_INT) += irq-eint.o + diff --git a/arch/arm/plat-s5p/clock.c b/arch/arm/plat-s5p/clock.c index 24a931fd8d3..b5e255265f2 100644 --- a/arch/arm/plat-s5p/clock.c +++ b/arch/arm/plat-s5p/clock.c @@ -148,6 +148,7 @@ static struct clk *s5p_clks[] __initdata = { &clk_fout_vpll, &clk_arm, &clk_vpll, + &clk_xusbxti, }; void __init s5p_register_clocks(unsigned long xtal_freq) diff --git a/arch/arm/plat-s5p/cpu.c b/arch/arm/plat-s5p/cpu.c index f92e5de3a75..75cb8c37ca2 100644 --- a/arch/arm/plat-s5p/cpu.c +++ b/arch/arm/plat-s5p/cpu.c @@ -19,12 +19,14 @@ #include <plat/cpu.h> #include <plat/s5p6440.h> #include <plat/s5p6442.h> +#include <plat/s5pc100.h> #include <plat/s5pv210.h> /* table of supported CPUs */ static const char name_s5p6440[] = "S5P6440"; static const char name_s5p6442[] = "S5P6442"; +static const char name_s5pc100[] = "S5PC100"; static const char name_s5pv210[] = "S5PV210/S5PC110"; static struct cpu_table cpu_ids[] __initdata = { @@ -45,6 +47,14 @@ static struct cpu_table cpu_ids[] __initdata = { .init = s5p6442_init, .name = name_s5p6442, }, { + .idcode = 0x43100000, + .idmask = 0xfffff000, + .map_io = s5pc100_map_io, + .init_clocks = s5pc100_init_clocks, + .init_uarts = s5pc100_init_uarts, + .init = s5pc100_init, + .name = name_s5pc100, + }, { .idcode = 0x43110000, .idmask = 0xfffff000, .map_io = s5pv210_map_io, diff --git a/arch/arm/plat-s5p/include/plat/irqs.h b/arch/arm/plat-s5p/include/plat/irqs.h index 9ff3d718be3..3fb3a3a1746 100644 --- a/arch/arm/plat-s5p/include/plat/irqs.h +++ b/arch/arm/plat-s5p/include/plat/irqs.h @@ -87,4 +87,11 @@ #define IRQ_TIMER3 S5P_TIMER_IRQ(3) #define IRQ_TIMER4 S5P_TIMER_IRQ(4) +#define IRQ_EINT(x) ((x) < 16 ? ((x) + S5P_EINT_BASE1) \ + : ((x) - 16 + S5P_EINT_BASE2)) + +#define EINT_OFFSET(irq) ((irq) < S5P_EINT_BASE2 ? \ + ((irq) - S5P_EINT_BASE1) : \ + ((irq) + 16 - S5P_EINT_BASE2)) + #endif /* __ASM_PLAT_S5P_IRQS_H */ diff --git a/arch/arm/plat-s5p/include/plat/s5pc100.h b/arch/arm/plat-s5p/include/plat/s5pc100.h new file mode 100644 index 00000000000..5f6099dd7ca --- /dev/null +++ b/arch/arm/plat-s5p/include/plat/s5pc100.h @@ -0,0 +1,33 @@ +/* arch/arm/plat-s5p/include/plat/s5pc100.h + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * Header file for s5pc100 cpu support + * + * 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. +*/ + +/* Common init code for S5PC100 related SoCs */ + +extern void s5pc100_common_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s5pc100_register_clocks(void); +extern void s5pc100_setup_clocks(void); + +#ifdef CONFIG_CPU_S5PC100 + +extern int s5pc100_init(void); +extern void s5pc100_init_irq(void); +extern void s5pc100_map_io(void); +extern void s5pc100_init_clocks(int xtal); + +#define s5pc100_init_uarts s5pc100_common_init_uarts + +#else +#define s5pc100_init_clocks NULL +#define s5pc100_init_uarts NULL +#define s5pc100_map_io NULL +#define s5pc100_init NULL +#endif diff --git a/arch/arm/plat-s5p/irq-eint.c b/arch/arm/plat-s5p/irq-eint.c new file mode 100644 index 00000000000..e56c8075df9 --- /dev/null +++ b/arch/arm/plat-s5p/irq-eint.c @@ -0,0 +1,218 @@ +/* linux/arch/arm/plat-s5p/irq-eint.c + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * S5P - IRQ EINT support + * + * 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/interrupt.h> +#include <linux/irq.h> +#include <linux/io.h> +#include <linux/sysdev.h> +#include <linux/gpio.h> + +#include <asm/hardware/vic.h> + +#include <plat/regs-irqtype.h> + +#include <mach/map.h> +#include <plat/cpu.h> +#include <plat/pm.h> + +#include <plat/gpio-cfg.h> +#include <mach/regs-gpio.h> + +static inline void s5p_irq_eint_mask(unsigned int irq) +{ + u32 mask; + + mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(irq))); + mask |= eint_irq_to_bit(irq); + __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(irq))); +} + +static void s5p_irq_eint_unmask(unsigned int irq) +{ + u32 mask; + + mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(irq))); + mask &= ~(eint_irq_to_bit(irq)); + __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(irq))); +} + +static inline void s5p_irq_eint_ack(unsigned int irq) +{ + __raw_writel(eint_irq_to_bit(irq), S5P_EINT_PEND(EINT_REG_NR(irq))); +} + +static void s5p_irq_eint_maskack(unsigned int irq) +{ + /* compiler should in-line these */ + s5p_irq_eint_mask(irq); + s5p_irq_eint_ack(irq); +} + +static int s5p_irq_eint_set_type(unsigned int irq, unsigned int type) +{ + int offs = EINT_OFFSET(irq); + int shift; + u32 ctrl, mask; + u32 newvalue = 0; + + switch (type) { + case IRQ_TYPE_EDGE_RISING: + newvalue = S5P_EXTINT_RISEEDGE; + break; + + case IRQ_TYPE_EDGE_FALLING: + newvalue = S5P_EXTINT_RISEEDGE; + break; + + case IRQ_TYPE_EDGE_BOTH: + newvalue = S5P_EXTINT_BOTHEDGE; + break; + + case IRQ_TYPE_LEVEL_LOW: + newvalue = S5P_EXTINT_LOWLEV; + break; + + case IRQ_TYPE_LEVEL_HIGH: + newvalue = S5P_EXTINT_HILEV; + break; + + default: + printk(KERN_ERR "No such irq type %d", type); + return -EINVAL; + } + + shift = (offs & 0x7) * 4; + mask = 0x7 << shift; + + ctrl = __raw_readl(S5P_EINT_CON(EINT_REG_NR(irq))); + ctrl &= ~mask; + ctrl |= newvalue << shift; + __raw_writel(ctrl, S5P_EINT_CON(EINT_REG_NR(irq))); + + if ((0 <= offs) && (offs < 8)) + s3c_gpio_cfgpin(EINT_GPIO_0(offs & 0x7), EINT_MODE); + + else if ((8 <= offs) && (offs < 16)) + s3c_gpio_cfgpin(EINT_GPIO_1(offs & 0x7), EINT_MODE); + + else if ((16 <= offs) && (offs < 24)) + s3c_gpio_cfgpin(EINT_GPIO_2(offs & 0x7), EINT_MODE); + + else if ((24 <= offs) && (offs < 32)) + s3c_gpio_cfgpin(EINT_GPIO_3(offs & 0x7), EINT_MODE); + + else + printk(KERN_ERR "No such irq number %d", offs); + + return 0; +} + +static struct irq_chip s5p_irq_eint = { + .name = "s5p-eint", + .mask = s5p_irq_eint_mask, + .unmask = s5p_irq_eint_unmask, + .mask_ack = s5p_irq_eint_maskack, + .ack = s5p_irq_eint_ack, + .set_type = s5p_irq_eint_set_type, +#ifdef CONFIG_PM + .set_wake = s3c_irqext_wake, +#endif +}; + +/* s5p_irq_demux_eint + * + * This function demuxes the IRQ from the group0 external interrupts, + * from EINTs 16 to 31. It is designed to be inlined into the specific + * handler s5p_irq_demux_eintX_Y. + * + * Each EINT pend/mask registers handle eight of them. + */ +static inline void s5p_irq_demux_eint(unsigned int start) +{ + u32 status = __raw_readl(S5P_EINT_PEND(EINT_REG_NR(start))); + u32 mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(start))); + unsigned int irq; + + status &= ~mask; + status &= 0xff; + + while (status) { + irq = fls(status) - 1; + generic_handle_irq(irq + start); + status &= ~(1 << irq); + } +} + +static void s5p_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc) +{ + s5p_irq_demux_eint(IRQ_EINT(16)); + s5p_irq_demux_eint(IRQ_EINT(24)); +} + +static inline void s5p_irq_vic_eint_mask(unsigned int irq) +{ + void __iomem *base = get_irq_chip_data(irq); + + s5p_irq_eint_mask(irq); + writel(1 << EINT_OFFSET(irq), base + VIC_INT_ENABLE_CLEAR); +} + +static void s5p_irq_vic_eint_unmask(unsigned int irq) +{ + void __iomem *base = get_irq_chip_data(irq); + + s5p_irq_eint_unmask(irq); + writel(1 << EINT_OFFSET(irq), base + VIC_INT_ENABLE); +} + +static inline void s5p_irq_vic_eint_ack(unsigned int irq) +{ + __raw_writel(eint_irq_to_bit(irq), S5P_EINT_PEND(EINT_REG_NR(irq))); +} + +static void s5p_irq_vic_eint_maskack(unsigned int irq) +{ + s5p_irq_vic_eint_mask(irq); + s5p_irq_vic_eint_ack(irq); +} + +static struct irq_chip s5p_irq_vic_eint = { + .name = "s5p_vic_eint", + .mask = s5p_irq_vic_eint_mask, + .unmask = s5p_irq_vic_eint_unmask, + .mask_ack = s5p_irq_vic_eint_maskack, + .ack = s5p_irq_vic_eint_ack, + .set_type = s5p_irq_eint_set_type, +#ifdef CONFIG_PM + .set_wake = s3c_irqext_wake, +#endif +}; + +int __init s5p_init_irq_eint(void) +{ + int irq; + + for (irq = IRQ_EINT(0); irq <= IRQ_EINT(15); irq++) + set_irq_chip(irq, &s5p_irq_vic_eint); + + for (irq = IRQ_EINT(16); irq <= IRQ_EINT(31); irq++) { + set_irq_chip(irq, &s5p_irq_eint); + set_irq_handler(irq, handle_level_irq); + set_irq_flags(irq, IRQF_VALID); + } + + set_irq_chained_handler(IRQ_EINT16_31, s5p_irq_demux_eint16_31); + return 0; +} + +arch_initcall(s5p_init_irq_eint); diff --git a/arch/arm/plat-s5pc1xx/Kconfig b/arch/arm/plat-s5pc1xx/Kconfig deleted file mode 100644 index c7bd2bbda23..00000000000 --- a/arch/arm/plat-s5pc1xx/Kconfig +++ /dev/null @@ -1,47 +0,0 @@ -# Copyright 2009 Samsung Electronics Co. -# Byungho Min <bhmin@samsung.com> -# -# Licensed under GPLv2 - -config PLAT_S5PC1XX - bool - depends on ARCH_S5PC1XX - default y - select PLAT_S3C - select ARM_VIC - select NO_IOPORT - select ARCH_REQUIRE_GPIOLIB - select SAMSUNG_CLKSRC - select SAMSUNG_IRQ_UART - select SAMSUNG_IRQ_VIC_TIMER - select S3C_GPIO_TRACK - select S3C_GPIO_PULL_UPDOWN - select S5P_GPIO_DRVSTR - select S3C_GPIO_CFG_S3C24XX - select S3C_GPIO_CFG_S3C64XX - select SAMSUNG_GPIOLIB_4BIT - help - Base platform code for any Samsung S5PC1XX device - -if PLAT_S5PC1XX - -# Configuration options shared by all S3C64XX implementations - -config CPU_S5PC100_INIT - bool - help - Common initialisation code for the S5PC1XX - -config CPU_S5PC100_CLOCK - bool - help - Common clock support code for the S5PC1XX - -# platform specific device setup - -config S5PC1XX_SETUP_SDHCI_GPIO - bool - help - Common setup code for SDHCI gpio. - -endif diff --git a/arch/arm/plat-s5pc1xx/Makefile b/arch/arm/plat-s5pc1xx/Makefile deleted file mode 100644 index 9ce6409a9e0..00000000000 --- a/arch/arm/plat-s5pc1xx/Makefile +++ /dev/null @@ -1,26 +0,0 @@ -# arch/arm/plat-s5pc1xx/Makefile -# -# Copyright 2009 Samsung Electronics Co. -# -# Licensed under GPLv2 - -obj-y := -obj-m := -obj-n := dummy.o -obj- := - -# Core files - -obj-y += dev-uart.o -obj-y += cpu.o -obj-y += irq.o -obj-y += clock.o - -# CPU support - -obj-$(CONFIG_CPU_S5PC100_INIT) += s5pc100-init.o -obj-$(CONFIG_CPU_S5PC100_CLOCK) += s5pc100-clock.o - -# Device setup - -obj-$(CONFIG_S5PC1XX_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o diff --git a/arch/arm/plat-s5pc1xx/clock.c b/arch/arm/plat-s5pc1xx/clock.c deleted file mode 100644 index 387f23190c3..00000000000 --- a/arch/arm/plat-s5pc1xx/clock.c +++ /dev/null @@ -1,709 +0,0 @@ -/* linux/arch/arm/plat-s5pc1xx/clock.c - * - * Copyright 2009 Samsung Electronics Co. - * - * S5PC1XX Base clock support - * - * Based on plat-s3c64xx/clock.c - * - * 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/init.h> -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/clk.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <mach/map.h> - -#include <plat/regs-clock.h> -#include <plat/devs.h> -#include <plat/clock.h> - -struct clk clk_27m = { - .name = "clk_27m", - .id = -1, - .rate = 27000000, -}; - -static int clk_48m_ctrl(struct clk *clk, int enable) -{ - unsigned long flags; - u32 val; - - /* can't rely on clock lock, this register has other usages */ - local_irq_save(flags); - - val = __raw_readl(S5PC100_CLKSRC1); - if (enable) - val |= S5PC100_CLKSRC1_CLK48M_MASK; - else - val &= ~S5PC100_CLKSRC1_CLK48M_MASK; - - __raw_writel(val, S5PC100_CLKSRC1); - local_irq_restore(flags); - - return 0; -} - -struct clk clk_48m = { - .name = "clk_48m", - .id = -1, - .rate = 48000000, - .enable = clk_48m_ctrl, -}; - -struct clk clk_54m = { - .name = "clk_54m", - .id = -1, - .rate = 54000000, -}; - -struct clk clk_hd0 = { - .name = "hclkd0", - .id = -1, - .rate = 0, - .parent = NULL, - .ctrlbit = 0, - .ops = &clk_ops_def_setrate, -}; - -struct clk clk_pd0 = { - .name = "pclkd0", - .id = -1, - .rate = 0, - .parent = NULL, - .ctrlbit = 0, - .ops = &clk_ops_def_setrate, -}; - -static int s5pc1xx_clk_gate(void __iomem *reg, struct clk *clk, int enable) -{ - unsigned int ctrlbit = clk->ctrlbit; - u32 con; - - con = __raw_readl(reg); - if (enable) - con |= ctrlbit; - else - con &= ~ctrlbit; - __raw_writel(con, reg); - - return 0; -} - -static int s5pc100_clk_d00_ctrl(struct clk *clk, int enable) -{ - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D00, clk, enable); -} - -static int s5pc100_clk_d01_ctrl(struct clk *clk, int enable) -{ - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D01, clk, enable); -} - -static int s5pc100_clk_d02_ctrl(struct clk *clk, int enable) -{ - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D02, clk, enable); -} - -static int s5pc100_clk_d10_ctrl(struct clk *clk, int enable) -{ - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D10, clk, enable); -} - -static int s5pc100_clk_d11_ctrl(struct clk *clk, int enable) -{ - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D11, clk, enable); -} - -static int s5pc100_clk_d12_ctrl(struct clk *clk, int enable) -{ - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D12, clk, enable); -} - -static int s5pc100_clk_d13_ctrl(struct clk *clk, int enable) -{ - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D13, clk, enable); -} - -static int s5pc100_clk_d14_ctrl(struct clk *clk, int enable) -{ - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D14, clk, enable); -} - -static int s5pc100_clk_d15_ctrl(struct clk *clk, int enable) -{ - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D15, clk, enable); -} - -static int s5pc100_clk_d20_ctrl(struct clk *clk, int enable) -{ - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D20, clk, enable); -} - -int s5pc100_sclk0_ctrl(struct clk *clk, int enable) -{ - return s5pc1xx_clk_gate(S5PC100_SCLKGATE0, clk, enable); -} - -int s5pc100_sclk1_ctrl(struct clk *clk, int enable) -{ - return s5pc1xx_clk_gate(S5PC100_SCLKGATE1, clk, enable); -} - -static struct clk s5pc100_init_clocks_disable[] = { - { - .name = "dsi", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d11_ctrl, - .ctrlbit = S5PC100_CLKGATE_D11_DSI, - }, { - .name = "csi", - .id = -1, - .parent = &clk_h, - .enable = s5pc100_clk_d11_ctrl, - .ctrlbit = S5PC100_CLKGATE_D11_CSI, - }, { - .name = "ccan", - .id = 0, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_CCAN0, - }, { - .name = "ccan", - .id = 1, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_CCAN1, - }, { - .name = "keypad", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d15_ctrl, - .ctrlbit = S5PC100_CLKGATE_D15_KEYIF, - }, { - .name = "hclkd2", - .id = -1, - .parent = NULL, - .enable = s5pc100_clk_d20_ctrl, - .ctrlbit = S5PC100_CLKGATE_D20_HCLKD2, - }, { - .name = "iis-d2", - .id = -1, - .parent = NULL, - .enable = s5pc100_clk_d20_ctrl, - .ctrlbit = S5PC100_CLKGATE_D20_I2SD2, - }, -}; - -static struct clk s5pc100_init_clocks[] = { - /* System1 (D0_0) devices */ - { - .name = "intc", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d00_ctrl, - .ctrlbit = S5PC100_CLKGATE_D00_INTC, - }, { - .name = "tzic", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d00_ctrl, - .ctrlbit = S5PC100_CLKGATE_D00_TZIC, - }, { - .name = "cf-ata", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d00_ctrl, - .ctrlbit = S5PC100_CLKGATE_D00_CFCON, - }, { - .name = "mdma", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d00_ctrl, - .ctrlbit = S5PC100_CLKGATE_D00_MDMA, - }, { - .name = "g2d", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d00_ctrl, - .ctrlbit = S5PC100_CLKGATE_D00_G2D, - }, { - .name = "secss", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d00_ctrl, - .ctrlbit = S5PC100_CLKGATE_D00_SECSS, - }, { - .name = "cssys", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d00_ctrl, - .ctrlbit = S5PC100_CLKGATE_D00_CSSYS, - }, - - /* Memory (D0_1) devices */ - { - .name = "dmc", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d01_ctrl, - .ctrlbit = S5PC100_CLKGATE_D01_DMC, - }, { - .name = "sromc", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d01_ctrl, - .ctrlbit = S5PC100_CLKGATE_D01_SROMC, - }, { - .name = "onenand", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d01_ctrl, - .ctrlbit = S5PC100_CLKGATE_D01_ONENAND, - }, { - .name = "nand", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d01_ctrl, - .ctrlbit = S5PC100_CLKGATE_D01_NFCON, - }, { - .name = "intmem", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d01_ctrl, - .ctrlbit = S5PC100_CLKGATE_D01_INTMEM, - }, { - .name = "ebi", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d01_ctrl, - .ctrlbit = S5PC100_CLKGATE_D01_EBI, - }, - - /* System2 (D0_2) devices */ - { - .name = "seckey", - .id = -1, - .parent = &clk_pd0, - .enable = s5pc100_clk_d02_ctrl, - .ctrlbit = S5PC100_CLKGATE_D02_SECKEY, - }, { - .name = "sdm", - .id = -1, - .parent = &clk_hd0, - .enable = s5pc100_clk_d02_ctrl, - .ctrlbit = S5PC100_CLKGATE_D02_SDM, - }, - - /* File (D1_0) devices */ - { - .name = "pdma", - .id = 0, - .parent = &clk_h, - .enable = s5pc100_clk_d10_ctrl, - .ctrlbit = S5PC100_CLKGATE_D10_PDMA0, - }, { - .name = "pdma", - .id = 1, - .parent = &clk_h, - .enable = s5pc100_clk_d10_ctrl, - .ctrlbit = S5PC100_CLKGATE_D10_PDMA1, - }, { - .name = "usb-host", - .id = -1, - .parent = &clk_h, - .enable = s5pc100_clk_d10_ctrl, - .ctrlbit = S5PC100_CLKGATE_D10_USBHOST, - }, { - .name = "otg", - .id = -1, - .parent = &clk_h, - .enable = s5pc100_clk_d10_ctrl, - .ctrlbit = S5PC100_CLKGATE_D10_USBOTG, - }, { - .name = "modem", - .id = -1, - .parent = &clk_h, - .enable = s5pc100_clk_d10_ctrl, - .ctrlbit = S5PC100_CLKGATE_D10_MODEMIF, - }, { - .name = "hsmmc", - .id = 0, - .parent = &clk_48m, - .enable = s5pc100_clk_d10_ctrl, - .ctrlbit = S5PC100_CLKGATE_D10_HSMMC0, - }, { - .name = "hsmmc", - .id = 1, - .parent = &clk_48m, - .enable = s5pc100_clk_d10_ctrl, - .ctrlbit = S5PC100_CLKGATE_D10_HSMMC1, - }, { - .name = "hsmmc", - .id = 2, - .parent = &clk_48m, - .enable = s5pc100_clk_d10_ctrl, - .ctrlbit = S5PC100_CLKGATE_D10_HSMMC2, - }, - - /* Multimedia1 (D1_1) devices */ - { - .name = "lcd", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d11_ctrl, - .ctrlbit = S5PC100_CLKGATE_D11_LCD, - }, { - .name = "rotator", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d11_ctrl, - .ctrlbit = S5PC100_CLKGATE_D11_ROTATOR, - }, { - .name = "fimc", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d11_ctrl, - .ctrlbit = S5PC100_CLKGATE_D11_FIMC0, - }, { - .name = "fimc", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d11_ctrl, - .ctrlbit = S5PC100_CLKGATE_D11_FIMC1, - }, { - .name = "fimc", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d11_ctrl, - .ctrlbit = S5PC100_CLKGATE_D11_FIMC2, - }, { - .name = "jpeg", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d11_ctrl, - .ctrlbit = S5PC100_CLKGATE_D11_JPEG, - }, { - .name = "g3d", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d11_ctrl, - .ctrlbit = S5PC100_CLKGATE_D11_G3D, - }, - - /* Multimedia2 (D1_2) devices */ - { - .name = "tv", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d12_ctrl, - .ctrlbit = S5PC100_CLKGATE_D12_TV, - }, { - .name = "vp", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d12_ctrl, - .ctrlbit = S5PC100_CLKGATE_D12_VP, - }, { - .name = "mixer", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d12_ctrl, - .ctrlbit = S5PC100_CLKGATE_D12_MIXER, - }, { - .name = "hdmi", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d12_ctrl, - .ctrlbit = S5PC100_CLKGATE_D12_HDMI, - }, { - .name = "mfc", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d12_ctrl, - .ctrlbit = S5PC100_CLKGATE_D12_MFC, - }, - - /* System (D1_3) devices */ - { - .name = "chipid", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d13_ctrl, - .ctrlbit = S5PC100_CLKGATE_D13_CHIPID, - }, { - .name = "gpio", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d13_ctrl, - .ctrlbit = S5PC100_CLKGATE_D13_GPIO, - }, { - .name = "apc", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d13_ctrl, - .ctrlbit = S5PC100_CLKGATE_D13_APC, - }, { - .name = "iec", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d13_ctrl, - .ctrlbit = S5PC100_CLKGATE_D13_IEC, - }, { - .name = "timers", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d13_ctrl, - .ctrlbit = S5PC100_CLKGATE_D13_PWM, - }, { - .name = "systimer", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d13_ctrl, - .ctrlbit = S5PC100_CLKGATE_D13_SYSTIMER, - }, { - .name = "watchdog", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d13_ctrl, - .ctrlbit = S5PC100_CLKGATE_D13_WDT, - }, { - .name = "rtc", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d13_ctrl, - .ctrlbit = S5PC100_CLKGATE_D13_RTC, - }, - - /* Connectivity (D1_4) devices */ - { - .name = "uart", - .id = 0, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_UART0, - }, { - .name = "uart", - .id = 1, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_UART1, - }, { - .name = "uart", - .id = 2, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_UART2, - }, { - .name = "uart", - .id = 3, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_UART3, - }, { - .name = "i2c", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_IIC, - }, { - .name = "hdmi-i2c", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_HDMI_IIC, - }, { - .name = "spi", - .id = 0, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_SPI0, - }, { - .name = "spi", - .id = 1, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_SPI1, - }, { - .name = "spi", - .id = 2, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_SPI2, - }, { - .name = "irda", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_IRDA, - }, { - .name = "hsitx", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_HSITX, - }, { - .name = "hsirx", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d14_ctrl, - .ctrlbit = S5PC100_CLKGATE_D14_HSIRX, - }, - - /* Audio (D1_5) devices */ - { - .name = "iis", - .id = 0, - .parent = &clk_p, - .enable = s5pc100_clk_d15_ctrl, - .ctrlbit = S5PC100_CLKGATE_D15_IIS0, - }, { - .name = "iis", - .id = 1, - .parent = &clk_p, - .enable = s5pc100_clk_d15_ctrl, - .ctrlbit = S5PC100_CLKGATE_D15_IIS1, - }, { - .name = "iis", - .id = 2, - .parent = &clk_p, - .enable = s5pc100_clk_d15_ctrl, - .ctrlbit = S5PC100_CLKGATE_D15_IIS2, - }, { - .name = "ac97", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d15_ctrl, - .ctrlbit = S5PC100_CLKGATE_D15_AC97, - }, { - .name = "pcm", - .id = 0, - .parent = &clk_p, - .enable = s5pc100_clk_d15_ctrl, - .ctrlbit = S5PC100_CLKGATE_D15_PCM0, - }, { - .name = "pcm", - .id = 1, - .parent = &clk_p, - .enable = s5pc100_clk_d15_ctrl, - .ctrlbit = S5PC100_CLKGATE_D15_PCM1, - }, { - .name = "spdif", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d15_ctrl, - .ctrlbit = S5PC100_CLKGATE_D15_SPDIF, - }, { - .name = "adc", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d15_ctrl, - .ctrlbit = S5PC100_CLKGATE_D15_TSADC, - }, { - .name = "cg", - .id = -1, - .parent = &clk_p, - .enable = s5pc100_clk_d15_ctrl, - .ctrlbit = S5PC100_CLKGATE_D15_CG, - }, - - /* Audio (D2_0) devices: all disabled */ - - /* Special Clocks 0 */ - { - .name = "sclk_hpm", - .id = -1, - .parent = NULL, - .enable = s5pc100_sclk0_ctrl, - .ctrlbit = S5PC100_CLKGATE_SCLK0_HPM, - }, { - .name = "sclk_onenand", - .id = -1, - .parent = NULL, - .enable = s5pc100_sclk0_ctrl, - .ctrlbit = S5PC100_CLKGATE_SCLK0_ONENAND, - }, { - .name = "spi_48", - .id = 0, - .parent = &clk_48m, - .enable = s5pc100_sclk0_ctrl, - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI0_48, - }, { - .name = "spi_48", - .id = 1, - .parent = &clk_48m, - .enable = s5pc100_sclk0_ctrl, - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI1_48, - }, { - .name = "spi_48", - .id = 2, - .parent = &clk_48m, - .enable = s5pc100_sclk0_ctrl, - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI2_48, - }, { - .name = "mmc_48", - .id = 0, - .parent = &clk_48m, - .enable = s5pc100_sclk0_ctrl, - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC0_48, - }, { - .name = "mmc_48", - .id = 1, - .parent = &clk_48m, - .enable = s5pc100_sclk0_ctrl, - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC1_48, - }, { - .name = "mmc_48", - .id = 2, - .parent = &clk_48m, - .enable = s5pc100_sclk0_ctrl, - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC2_48, - }, - /* Special Clocks 1 */ -}; - -static struct clk *clks[] __initdata = { - &clk_ext, - &clk_epll, - &clk_pd0, - &clk_hd0, - &clk_27m, - &clk_48m, - &clk_54m, -}; - -void __init s5pc1xx_register_clocks(void) -{ - struct clk *clkp; - int ret; - int ptr; - int size; - - s3c24xx_register_clocks(clks, ARRAY_SIZE(clks)); - - s3c_register_clocks(s5pc100_init_clocks, - ARRAY_SIZE(s5pc100_init_clocks)); - - clkp = s5pc100_init_clocks_disable; - size = ARRAY_SIZE(s5pc100_init_clocks_disable); - - for (ptr = 0; ptr < size; ptr++, clkp++) { - ret = s3c24xx_register_clock(clkp); - if (ret < 0) { - printk(KERN_ERR "Failed to register clock %s (%d)\n", - clkp->name, ret); - } - - (clkp->enable)(clkp, 0); - } - - s3c_pwmclk_init(); -} diff --git a/arch/arm/plat-s5pc1xx/cpu.c b/arch/arm/plat-s5pc1xx/cpu.c deleted file mode 100644 index 02baeaa2a12..00000000000 --- a/arch/arm/plat-s5pc1xx/cpu.c +++ /dev/null @@ -1,122 +0,0 @@ -/* linux/arch/arm/plat-s5pc1xx/cpu.c - * - * Copyright 2009 Samsung Electronics Co. - * Byungho Min <bhmin@samsung.com> - * - * S5PC1XX CPU Support - * - * Based on plat-s3c64xx/cpu.c - * - * 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/init.h> -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/serial_core.h> -#include <linux/platform_device.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <mach/map.h> - -#include <asm/mach/map.h> - -#include <plat/regs-serial.h> - -#include <plat/cpu.h> -#include <plat/devs.h> -#include <plat/clock.h> - -#include <plat/s5pc100.h> - -/* table of supported CPUs */ - -static const char name_s5pc100[] = "S5PC100"; - -static struct cpu_table cpu_ids[] __initdata = { - { - .idcode = 0x43100000, - .idmask = 0xfffff000, - .map_io = s5pc100_map_io, - .init_clocks = s5pc100_init_clocks, - .init_uarts = s5pc100_init_uarts, - .init = s5pc100_init, - .name = name_s5pc100, - }, -}; -/* minimal IO mapping */ - -/* see notes on uart map in arch/arm/mach-s5pc100/include/mach/debug-macro.S */ -#define UART_OFFS (S3C_PA_UART & 0xffff) - -static struct map_desc s5pc1xx_iodesc[] __initdata = { - { - .virtual = (unsigned long)S5PC1XX_VA_CLK_OTHER, - .pfn = __phys_to_pfn(S5PC1XX_PA_CLK_OTHER), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5PC1XX_VA_GPIO, - .pfn = __phys_to_pfn(S5PC100_PA_GPIO), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5PC1XX_VA_CHIPID, - .pfn = __phys_to_pfn(S5PC1XX_PA_CHIPID), - .length = SZ_16, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5PC1XX_VA_CLK, - .pfn = __phys_to_pfn(S5PC1XX_PA_CLK), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5PC1XX_VA_PWR, - .pfn = __phys_to_pfn(S5PC1XX_PA_PWR), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)(S5PC1XX_VA_UART), - .pfn = __phys_to_pfn(S5PC1XX_PA_UART), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5PC1XX_VA_VIC(0), - .pfn = __phys_to_pfn(S5PC1XX_PA_VIC(0)), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5PC1XX_VA_VIC(1), - .pfn = __phys_to_pfn(S5PC1XX_PA_VIC(1)), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5PC1XX_VA_VIC(2), - .pfn = __phys_to_pfn(S5PC1XX_PA_VIC(2)), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5PC1XX_VA_TIMER, - .pfn = __phys_to_pfn(S5PC1XX_PA_TIMER), - .length = SZ_256, - .type = MT_DEVICE, - }, -}; - -/* read cpu identification code */ - -void __init s5pc1xx_init_io(struct map_desc *mach_desc, int size) -{ - unsigned long idcode; - - /* initialise the io descriptors we need for initialisation */ - iotable_init(s5pc1xx_iodesc, ARRAY_SIZE(s5pc1xx_iodesc)); - iotable_init(mach_desc, size); - - idcode = __raw_readl(S5PC1XX_VA_CHIPID); - s3c_init_cpu(idcode, cpu_ids, ARRAY_SIZE(cpu_ids)); -} diff --git a/arch/arm/plat-s5pc1xx/dev-uart.c b/arch/arm/plat-s5pc1xx/dev-uart.c deleted file mode 100644 index 586c95c60bf..00000000000 --- a/arch/arm/plat-s5pc1xx/dev-uart.c +++ /dev/null @@ -1,145 +0,0 @@ -/* linux/arch/arm/plat-s5pc1xx/dev-uart.c - * - * Copyright 2009 Samsung Electronics Co. - * Byungho Min <bhmin@samsung.com> - * - * Based on plat-s3c64xx/dev-uart.c - * - * 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/types.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <linux/platform_device.h> - -#include <asm/mach/arch.h> -#include <asm/mach/irq.h> -#include <mach/hardware.h> -#include <mach/map.h> - -#include <plat/devs.h> - -/* Serial port registrations */ - -/* 64xx uarts are closer together */ - -static struct resource s5pc1xx_uart0_resource[] = { - [0] = { - .start = S3C_PA_UART0, - .end = S3C_PA_UART0 + 0x100, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_S3CUART_RX0, - .end = IRQ_S3CUART_RX0, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_S3CUART_TX0, - .end = IRQ_S3CUART_TX0, - .flags = IORESOURCE_IRQ, - - }, - [3] = { - .start = IRQ_S3CUART_ERR0, - .end = IRQ_S3CUART_ERR0, - .flags = IORESOURCE_IRQ, - } -}; - -static struct resource s5pc1xx_uart1_resource[] = { - [0] = { - .start = S3C_PA_UART1, - .end = S3C_PA_UART1 + 0x100, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_S3CUART_RX1, - .end = IRQ_S3CUART_RX1, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_S3CUART_TX1, - .end = IRQ_S3CUART_TX1, - .flags = IORESOURCE_IRQ, - - }, - [3] = { - .start = IRQ_S3CUART_ERR1, - .end = IRQ_S3CUART_ERR1, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource s5pc1xx_uart2_resource[] = { - [0] = { - .start = S3C_PA_UART2, - .end = S3C_PA_UART2 + 0x100, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_S3CUART_RX2, - .end = IRQ_S3CUART_RX2, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_S3CUART_TX2, - .end = IRQ_S3CUART_TX2, - .flags = IORESOURCE_IRQ, - - }, - [3] = { - .start = IRQ_S3CUART_ERR2, - .end = IRQ_S3CUART_ERR2, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource s5pc1xx_uart3_resource[] = { - [0] = { - .start = S3C_PA_UART3, - .end = S3C_PA_UART3 + 0x100, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_S3CUART_RX3, - .end = IRQ_S3CUART_RX3, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_S3CUART_TX3, - .end = IRQ_S3CUART_TX3, - .flags = IORESOURCE_IRQ, - - }, - [3] = { - .start = IRQ_S3CUART_ERR3, - .end = IRQ_S3CUART_ERR3, - .flags = IORESOURCE_IRQ, - }, -}; - - -struct s3c24xx_uart_resources s5pc1xx_uart_resources[] __initdata = { - [0] = { - .resources = s5pc1xx_uart0_resource, - .nr_resources = ARRAY_SIZE(s5pc1xx_uart0_resource), - }, - [1] = { - .resources = s5pc1xx_uart1_resource, - .nr_resources = ARRAY_SIZE(s5pc1xx_uart1_resource), - }, - [2] = { - .resources = s5pc1xx_uart2_resource, - .nr_resources = ARRAY_SIZE(s5pc1xx_uart2_resource), - }, - [3] = { - .resources = s5pc1xx_uart3_resource, - .nr_resources = ARRAY_SIZE(s5pc1xx_uart3_resource), - }, -}; diff --git a/arch/arm/plat-s5pc1xx/include/plat/gpio-ext.h b/arch/arm/plat-s5pc1xx/include/plat/gpio-ext.h deleted file mode 100644 index 33ad267e847..00000000000 --- a/arch/arm/plat-s5pc1xx/include/plat/gpio-ext.h +++ /dev/null @@ -1,44 +0,0 @@ -/* linux/arch/arm/plat-s5pc1xx/include/plat/gpio-eint.h - * - * Copyright 2009 Samsung Electronics Co. - * - * External Interrupt (GPH0 ~ GPH3) control register definitions - * - * 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 S5PC1XX_WKUP_INT_CON0_7 (S5PC1XX_EINT_BASE + 0x0) -#define S5PC1XX_WKUP_INT_CON8_15 (S5PC1XX_EINT_BASE + 0x4) -#define S5PC1XX_WKUP_INT_CON16_23 (S5PC1XX_EINT_BASE + 0x8) -#define S5PC1XX_WKUP_INT_CON24_31 (S5PC1XX_EINT_BASE + 0xC) -#define S5PC1XX_WKUP_INT_CON(x) (S5PC1XX_WKUP_INT_CON0_7 + (x * 0x4)) - -#define S5PC1XX_WKUP_INT_FLTCON0_3 (S5PC1XX_EINT_BASE + 0x80) -#define S5PC1XX_WKUP_INT_FLTCON4_7 (S5PC1XX_EINT_BASE + 0x84) -#define S5PC1XX_WKUP_INT_FLTCON8_11 (S5PC1XX_EINT_BASE + 0x88) -#define S5PC1XX_WKUP_INT_FLTCON12_15 (S5PC1XX_EINT_BASE + 0x8C) -#define S5PC1XX_WKUP_INT_FLTCON16_19 (S5PC1XX_EINT_BASE + 0x90) -#define S5PC1XX_WKUP_INT_FLTCON20_23 (S5PC1XX_EINT_BASE + 0x94) -#define S5PC1XX_WKUP_INT_FLTCON24_27 (S5PC1XX_EINT_BASE + 0x98) -#define S5PC1XX_WKUP_INT_FLTCON28_31 (S5PC1XX_EINT_BASE + 0x9C) -#define S5PC1XX_WKUP_INT_FLTCON(x) (S5PC1XX_WKUP_INT_FLTCON0_3 + (x * 0x4)) - -#define S5PC1XX_WKUP_INT_MASK0_7 (S5PC1XX_EINT_BASE + 0x100) -#define S5PC1XX_WKUP_INT_MASK8_15 (S5PC1XX_EINT_BASE + 0x104) -#define S5PC1XX_WKUP_INT_MASK16_23 (S5PC1XX_EINT_BASE + 0x108) -#define S5PC1XX_WKUP_INT_MASK24_31 (S5PC1XX_EINT_BASE + 0x10C) -#define S5PC1XX_WKUP_INT_MASK(x) (S5PC1XX_WKUP_INT_MASK0_7 + (x * 0x4)) - -#define S5PC1XX_WKUP_INT_PEND0_7 (S5PC1XX_EINT_BASE + 0x140) -#define S5PC1XX_WKUP_INT_PEND8_15 (S5PC1XX_EINT_BASE + 0x144) -#define S5PC1XX_WKUP_INT_PEND16_23 (S5PC1XX_EINT_BASE + 0x148) -#define S5PC1XX_WKUP_INT_PEND24_31 (S5PC1XX_EINT_BASE + 0x14C) -#define S5PC1XX_WKUP_INT_PEND(x) (S5PC1XX_WKUP_INT_PEND0_7 + (x * 0x4)) - -#define S5PC1XX_WKUP_INT_LOWLEV (0x00) -#define S5PC1XX_WKUP_INT_HILEV (0x01) -#define S5PC1XX_WKUP_INT_FALLEDGE (0x02) -#define S5PC1XX_WKUP_INT_RISEEDGE (0x03) -#define S5PC1XX_WKUP_INT_BOTHEDGE (0x04) diff --git a/arch/arm/plat-s5pc1xx/include/plat/irqs.h b/arch/arm/plat-s5pc1xx/include/plat/irqs.h deleted file mode 100644 index 409c804315e..00000000000 --- a/arch/arm/plat-s5pc1xx/include/plat/irqs.h +++ /dev/null @@ -1,198 +0,0 @@ -/* linux/arch/arm/plat-s5pc1xx/include/plat/irqs.h - * - * Copyright 2009 Samsung Electronics Co. - * Byungho Min <bhmin@samsung.com> - * - * S5PC1XX - Common IRQ support - * - * Based on plat-s3c64xx/include/plat/irqs.h - */ - -#ifndef __ASM_PLAT_S5PC1XX_IRQS_H -#define __ASM_PLAT_S5PC1XX_IRQS_H __FILE__ - -/* we keep the first set of CPU IRQs out of the range of - * the ISA space, so that the PC104 has them to itself - * and we don't end up having to do horrible things to the - * standard ISA drivers.... - * - * note, since we're using the VICs, our start must be a - * mulitple of 32 to allow the common code to work - */ - -#define S3C_IRQ_OFFSET (32) - -#define S3C_IRQ(x) ((x) + S3C_IRQ_OFFSET) - -#define S3C_VIC0_BASE S3C_IRQ(0) -#define S3C_VIC1_BASE S3C_IRQ(32) -#define S3C_VIC2_BASE S3C_IRQ(64) - -/* UART interrupts, each UART has 4 intterupts per channel so - * use the space between the ISA and S3C main interrupts. Note, these - * are not in the same order as the S3C24XX series! */ - -#define IRQ_S3CUART_BASE0 (16) -#define IRQ_S3CUART_BASE1 (20) -#define IRQ_S3CUART_BASE2 (24) -#define IRQ_S3CUART_BASE3 (28) - -#define UART_IRQ_RXD (0) -#define UART_IRQ_ERR (1) -#define UART_IRQ_TXD (2) -#define UART_IRQ_MODEM (3) - -#define IRQ_S3CUART_RX0 (IRQ_S3CUART_BASE0 + UART_IRQ_RXD) -#define IRQ_S3CUART_TX0 (IRQ_S3CUART_BASE0 + UART_IRQ_TXD) -#define IRQ_S3CUART_ERR0 (IRQ_S3CUART_BASE0 + UART_IRQ_ERR) - -#define IRQ_S3CUART_RX1 (IRQ_S3CUART_BASE1 + UART_IRQ_RXD) -#define IRQ_S3CUART_TX1 (IRQ_S3CUART_BASE1 + UART_IRQ_TXD) -#define IRQ_S3CUART_ERR1 (IRQ_S3CUART_BASE1 + UART_IRQ_ERR) - -#define IRQ_S3CUART_RX2 (IRQ_S3CUART_BASE2 + UART_IRQ_RXD) -#define IRQ_S3CUART_TX2 (IRQ_S3CUART_BASE2 + UART_IRQ_TXD) -#define IRQ_S3CUART_ERR2 (IRQ_S3CUART_BASE2 + UART_IRQ_ERR) - -#define IRQ_S3CUART_RX3 (IRQ_S3CUART_BASE3 + UART_IRQ_RXD) -#define IRQ_S3CUART_TX3 (IRQ_S3CUART_BASE3 + UART_IRQ_TXD) -#define IRQ_S3CUART_ERR3 (IRQ_S3CUART_BASE3 + UART_IRQ_ERR) - -/* VIC based IRQs */ - -#define S5PC1XX_IRQ_VIC0(x) (S3C_VIC0_BASE + (x)) -#define S5PC1XX_IRQ_VIC1(x) (S3C_VIC1_BASE + (x)) -#define S5PC1XX_IRQ_VIC2(x) (S3C_VIC2_BASE + (x)) - -/* - * VIC0: system, DMA, timer - */ -#define IRQ_EINT0 S5PC1XX_IRQ_VIC0(0) -#define IRQ_EINT1 S5PC1XX_IRQ_VIC0(1) -#define IRQ_EINT2 S5PC1XX_IRQ_VIC0(2) -#define IRQ_EINT3 S5PC1XX_IRQ_VIC0(3) -#define IRQ_EINT4 S5PC1XX_IRQ_VIC0(4) -#define IRQ_EINT5 S5PC1XX_IRQ_VIC0(5) -#define IRQ_EINT6 S5PC1XX_IRQ_VIC0(6) -#define IRQ_EINT7 S5PC1XX_IRQ_VIC0(7) -#define IRQ_EINT8 S5PC1XX_IRQ_VIC0(8) -#define IRQ_EINT9 S5PC1XX_IRQ_VIC0(9) -#define IRQ_EINT10 S5PC1XX_IRQ_VIC0(10) -#define IRQ_EINT11 S5PC1XX_IRQ_VIC0(11) -#define IRQ_EINT12 S5PC1XX_IRQ_VIC0(12) -#define IRQ_EINT13 S5PC1XX_IRQ_VIC0(13) -#define IRQ_EINT14 S5PC1XX_IRQ_VIC0(14) -#define IRQ_EINT15 S5PC1XX_IRQ_VIC0(15) -#define IRQ_EINT16_31 S5PC1XX_IRQ_VIC0(16) -#define IRQ_BATF S5PC1XX_IRQ_VIC0(17) -#define IRQ_MDMA S5PC1XX_IRQ_VIC0(18) -#define IRQ_PDMA0 S5PC1XX_IRQ_VIC0(19) -#define IRQ_PDMA1 S5PC1XX_IRQ_VIC0(20) -#define IRQ_TIMER0_VIC S5PC1XX_IRQ_VIC0(21) -#define IRQ_TIMER1_VIC S5PC1XX_IRQ_VIC0(22) -#define IRQ_TIMER2_VIC S5PC1XX_IRQ_VIC0(23) -#define IRQ_TIMER3_VIC S5PC1XX_IRQ_VIC0(24) -#define IRQ_TIMER4_VIC S5PC1XX_IRQ_VIC0(25) -#define IRQ_SYSTIMER S5PC1XX_IRQ_VIC0(26) -#define IRQ_WDT S5PC1XX_IRQ_VIC0(27) -#define IRQ_RTC_ALARM S5PC1XX_IRQ_VIC0(28) -#define IRQ_RTC_TIC S5PC1XX_IRQ_VIC0(29) -#define IRQ_GPIOINT S5PC1XX_IRQ_VIC0(30) - -/* - * VIC1: ARM, power, memory, connectivity - */ -#define IRQ_CORTEX0 S5PC1XX_IRQ_VIC1(0) -#define IRQ_CORTEX1 S5PC1XX_IRQ_VIC1(1) -#define IRQ_CORTEX2 S5PC1XX_IRQ_VIC1(2) -#define IRQ_CORTEX3 S5PC1XX_IRQ_VIC1(3) -#define IRQ_CORTEX4 S5PC1XX_IRQ_VIC1(4) -#define IRQ_IEMAPC S5PC1XX_IRQ_VIC1(5) -#define IRQ_IEMIEC S5PC1XX_IRQ_VIC1(6) -#define IRQ_ONENAND S5PC1XX_IRQ_VIC1(7) -#define IRQ_NFC S5PC1XX_IRQ_VIC1(8) -#define IRQ_CFC S5PC1XX_IRQ_VIC1(9) -#define IRQ_UART0 S5PC1XX_IRQ_VIC1(10) -#define IRQ_UART1 S5PC1XX_IRQ_VIC1(11) -#define IRQ_UART2 S5PC1XX_IRQ_VIC1(12) -#define IRQ_UART3 S5PC1XX_IRQ_VIC1(13) -#define IRQ_IIC S5PC1XX_IRQ_VIC1(14) -#define IRQ_SPI0 S5PC1XX_IRQ_VIC1(15) -#define IRQ_SPI1 S5PC1XX_IRQ_VIC1(16) -#define IRQ_SPI2 S5PC1XX_IRQ_VIC1(17) -#define IRQ_IRDA S5PC1XX_IRQ_VIC1(18) -#define IRQ_CAN0 S5PC1XX_IRQ_VIC1(19) -#define IRQ_CAN1 S5PC1XX_IRQ_VIC1(20) -#define IRQ_HSIRX S5PC1XX_IRQ_VIC1(21) -#define IRQ_HSITX S5PC1XX_IRQ_VIC1(22) -#define IRQ_UHOST S5PC1XX_IRQ_VIC1(23) -#define IRQ_OTG S5PC1XX_IRQ_VIC1(24) -#define IRQ_MSM S5PC1XX_IRQ_VIC1(25) -#define IRQ_HSMMC0 S5PC1XX_IRQ_VIC1(26) -#define IRQ_HSMMC1 S5PC1XX_IRQ_VIC1(27) -#define IRQ_HSMMC2 S5PC1XX_IRQ_VIC1(28) -#define IRQ_MIPICSI S5PC1XX_IRQ_VIC1(29) -#define IRQ_MIPIDSI S5PC1XX_IRQ_VIC1(30) - -/* - * VIC2: multimedia, audio, security - */ -#define IRQ_LCD0 S5PC1XX_IRQ_VIC2(0) -#define IRQ_LCD1 S5PC1XX_IRQ_VIC2(1) -#define IRQ_LCD2 S5PC1XX_IRQ_VIC2(2) -#define IRQ_LCD3 S5PC1XX_IRQ_VIC2(3) -#define IRQ_ROTATOR S5PC1XX_IRQ_VIC2(4) -#define IRQ_FIMC0 S5PC1XX_IRQ_VIC2(5) -#define IRQ_FIMC1 S5PC1XX_IRQ_VIC2(6) -#define IRQ_FIMC2 S5PC1XX_IRQ_VIC2(7) -#define IRQ_JPEG S5PC1XX_IRQ_VIC2(8) -#define IRQ_2D S5PC1XX_IRQ_VIC2(9) -#define IRQ_3D S5PC1XX_IRQ_VIC2(10) -#define IRQ_MIXER S5PC1XX_IRQ_VIC2(11) -#define IRQ_HDMI S5PC1XX_IRQ_VIC2(12) -#define IRQ_IIC1 S5PC1XX_IRQ_VIC2(13) -#define IRQ_MFC S5PC1XX_IRQ_VIC2(14) -#define IRQ_TVENC S5PC1XX_IRQ_VIC2(15) -#define IRQ_I2S0 S5PC1XX_IRQ_VIC2(16) -#define IRQ_I2S1 S5PC1XX_IRQ_VIC2(17) -#define IRQ_I2S2 S5PC1XX_IRQ_VIC2(18) -#define IRQ_AC97 S5PC1XX_IRQ_VIC2(19) -#define IRQ_PCM0 S5PC1XX_IRQ_VIC2(20) -#define IRQ_PCM1 S5PC1XX_IRQ_VIC2(21) -#define IRQ_SPDIF S5PC1XX_IRQ_VIC2(22) -#define IRQ_ADC S5PC1XX_IRQ_VIC2(23) -#define IRQ_PENDN S5PC1XX_IRQ_VIC2(24) -#define IRQ_TC IRQ_PENDN -#define IRQ_KEYPAD S5PC1XX_IRQ_VIC2(25) -#define IRQ_CG S5PC1XX_IRQ_VIC2(26) -#define IRQ_SEC S5PC1XX_IRQ_VIC2(27) -#define IRQ_SECRX S5PC1XX_IRQ_VIC2(28) -#define IRQ_SECTX S5PC1XX_IRQ_VIC2(29) -#define IRQ_SDMIRQ S5PC1XX_IRQ_VIC2(30) -#define IRQ_SDMFIQ S5PC1XX_IRQ_VIC2(31) - -#define IRQ_TIMER(x) (IRQ_SDMFIQ + 1 + (x)) -#define IRQ_TIMER0 IRQ_TIMER(0) -#define IRQ_TIMER1 IRQ_TIMER(1) -#define IRQ_TIMER2 IRQ_TIMER(2) -#define IRQ_TIMER3 IRQ_TIMER(3) -#define IRQ_TIMER4 IRQ_TIMER(4) - -/* External interrupt */ -#define S3C_IRQ_EINT_BASE (IRQ_SDMFIQ + 6) - -#define S3C_EINT(x) (S3C_IRQ_EINT_BASE + (x - 16)) -#define IRQ_EINT(x) (x < 16 ? IRQ_EINT0 + x : S3C_EINT(x)) -#define IRQ_EINT_BIT(x) (x < IRQ_EINT16_31 ? x - IRQ_EINT0 : x - S3C_EINT(0)) - -/* GPIO interrupt */ -#define S3C_IRQ_GPIO_BASE (IRQ_EINT(31) + 1) -#define S3C_IRQ_GPIO(x) (S3C_IRQ_GPIO_BASE + (x)) - -/* - * Until MP04 Groups -> 40 (exactly 39) Groups * 8 ~= 320 GPIOs - */ -#define NR_IRQS (S3C_IRQ_GPIO(320) + 1) - -#endif /* __ASM_PLAT_S5PC1XX_IRQS_H */ - diff --git a/arch/arm/plat-s5pc1xx/include/plat/pll.h b/arch/arm/plat-s5pc1xx/include/plat/pll.h deleted file mode 100644 index 21afef1573e..00000000000 --- a/arch/arm/plat-s5pc1xx/include/plat/pll.h +++ /dev/null @@ -1,38 +0,0 @@ -/* arch/arm/plat-s5pc1xx/include/plat/pll.h - * - * Copyright 2009 Samsung Electronics Co. - * Byungho Min <bhmin@samsung.com> - * - * S5PC1XX PLL code - * - * Based on plat-s3c64xx/include/plat/pll.h - * - * 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 S5P_PLL_MDIV_MASK ((1 << (25-16+1)) - 1) -#define S5P_PLL_PDIV_MASK ((1 << (13-8+1)) - 1) -#define S5P_PLL_SDIV_MASK ((1 << (2-0+1)) - 1) -#define S5P_PLL_MDIV_SHIFT (16) -#define S5P_PLL_PDIV_SHIFT (8) -#define S5P_PLL_SDIV_SHIFT (0) - -#include <asm/div64.h> - -static inline unsigned long s5pc1xx_get_pll(unsigned long baseclk, - u32 pllcon) -{ - u32 mdiv, pdiv, sdiv; - u64 fvco = baseclk; - - mdiv = (pllcon >> S5P_PLL_MDIV_SHIFT) & S5P_PLL_MDIV_MASK; - pdiv = (pllcon >> S5P_PLL_PDIV_SHIFT) & S5P_PLL_PDIV_MASK; - sdiv = (pllcon >> S5P_PLL_SDIV_SHIFT) & S5P_PLL_SDIV_MASK; - - fvco *= mdiv; - do_div(fvco, (pdiv << sdiv)); - - return (unsigned long)fvco; -} diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h b/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h deleted file mode 100644 index 24dec4e5253..00000000000 --- a/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h +++ /dev/null @@ -1,252 +0,0 @@ -/* arch/arm/plat-s5pc1xx/include/plat/regs-clock.h - * - * Copyright 2009 Samsung Electronics Co. - * Byungho Min <bhmin@samsung.com> - * - * S5PC1XX clock register definitions - * - * 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 __PLAT_REGS_CLOCK_H -#define __PLAT_REGS_CLOCK_H __FILE__ - -#define S5PC100_CLKREG(x) (S5PC1XX_VA_CLK + (x)) -#define S5PC100_CLKREG_OTHER(x) (S5PC1XX_VA_CLK_OTHER + (x)) - -/* s5pc100 register for clock */ -#define S5PC100_APLL_LOCK S5PC100_CLKREG(0x00) -#define S5PC100_MPLL_LOCK S5PC100_CLKREG(0x04) -#define S5PC100_EPLL_LOCK S5PC100_CLKREG(0x08) -#define S5PC100_HPLL_LOCK S5PC100_CLKREG(0x0C) - -#define S5PC100_APLL_CON S5PC100_CLKREG(0x100) -#define S5PC100_MPLL_CON S5PC100_CLKREG(0x104) -#define S5PC100_EPLL_CON S5PC100_CLKREG(0x108) -#define S5PC100_HPLL_CON S5PC100_CLKREG(0x10C) - -#define S5PC100_CLKSRC0 S5PC100_CLKREG(0x200) -#define S5PC100_CLKSRC1 S5PC100_CLKREG(0x204) -#define S5PC100_CLKSRC2 S5PC100_CLKREG(0x208) -#define S5PC100_CLKSRC3 S5PC100_CLKREG(0x20C) - -#define S5PC100_CLKDIV0 S5PC100_CLKREG(0x300) -#define S5PC100_CLKDIV1 S5PC100_CLKREG(0x304) -#define S5PC100_CLKDIV2 S5PC100_CLKREG(0x308) -#define S5PC100_CLKDIV3 S5PC100_CLKREG(0x30C) -#define S5PC100_CLKDIV4 S5PC100_CLKREG(0x310) - -#define S5PC100_CLK_OUT S5PC100_CLKREG(0x400) - -#define S5PC100_CLKGATE_D00 S5PC100_CLKREG(0x500) -#define S5PC100_CLKGATE_D01 S5PC100_CLKREG(0x504) -#define S5PC100_CLKGATE_D02 S5PC100_CLKREG(0x508) - -#define S5PC100_CLKGATE_D10 S5PC100_CLKREG(0x520) -#define S5PC100_CLKGATE_D11 S5PC100_CLKREG(0x524) -#define S5PC100_CLKGATE_D12 S5PC100_CLKREG(0x528) -#define S5PC100_CLKGATE_D13 S5PC100_CLKREG(0x52C) -#define S5PC100_CLKGATE_D14 S5PC100_CLKREG(0x530) -#define S5PC100_CLKGATE_D15 S5PC100_CLKREG(0x534) - -#define S5PC100_CLKGATE_D20 S5PC100_CLKREG(0x540) - -#define S5PC100_SCLKGATE0 S5PC100_CLKREG(0x560) -#define S5PC100_SCLKGATE1 S5PC100_CLKREG(0x564) - -/* EPLL_CON */ -#define S5PC100_EPLL_EN (1<<31) -#define S5PC100_EPLL_MASK 0xffffffff -#define S5PC100_EPLLVAL(_m, _p, _s) ((_m) << 16 | ((_p) << 8) | ((_s))) - -/* CLKSRC0..CLKSRC3 -> mostly removed due to clksrc updates */ -#define S5PC100_CLKSRC1_CLK48M_MASK (0x1<<24) -#define S5PC100_CLKSRC1_CLK48M_SHIFT (24) - -/* CLKDIV0 */ -#define S5PC100_CLKDIV0_APLL_MASK (0x1<<0) -#define S5PC100_CLKDIV0_APLL_SHIFT (0) -#define S5PC100_CLKDIV0_ARM_MASK (0x7<<4) -#define S5PC100_CLKDIV0_ARM_SHIFT (4) -#define S5PC100_CLKDIV0_D0_MASK (0x7<<8) -#define S5PC100_CLKDIV0_D0_SHIFT (8) -#define S5PC100_CLKDIV0_PCLKD0_MASK (0x7<<12) -#define S5PC100_CLKDIV0_PCLKD0_SHIFT (12) -#define S5PC100_CLKDIV0_SECSS_MASK (0x7<<16) -#define S5PC100_CLKDIV0_SECSS_SHIFT (16) - -/* CLKDIV1 (OneNAND clock only used in one place, removed) */ -#define S5PC100_CLKDIV1_APLL2_MASK (0x7<<0) -#define S5PC100_CLKDIV1_APLL2_SHIFT (0) -#define S5PC100_CLKDIV1_MPLL_MASK (0x3<<4) -#define S5PC100_CLKDIV1_MPLL_SHIFT (4) -#define S5PC100_CLKDIV1_MPLL2_MASK (0x1<<8) -#define S5PC100_CLKDIV1_MPLL2_SHIFT (8) -#define S5PC100_CLKDIV1_D1_MASK (0x7<<12) -#define S5PC100_CLKDIV1_D1_SHIFT (12) -#define S5PC100_CLKDIV1_PCLKD1_MASK (0x7<<16) -#define S5PC100_CLKDIV1_PCLKD1_SHIFT (16) -#define S5PC100_CLKDIV1_CAM_MASK (0x1F<<24) -#define S5PC100_CLKDIV1_CAM_SHIFT (24) - -/* CLKDIV2 => removed in clksrc update */ -/* CLKDIV3 => removed in clksrc update, or not needed */ -/* CLKDIV4 => removed in clksrc update, or not needed */ - -/* HCLKD0/PCLKD0 Clock Gate 0 Registers */ -#define S5PC100_CLKGATE_D00_INTC (1<<0) -#define S5PC100_CLKGATE_D00_TZIC (1<<1) -#define S5PC100_CLKGATE_D00_CFCON (1<<2) -#define S5PC100_CLKGATE_D00_MDMA (1<<3) -#define S5PC100_CLKGATE_D00_G2D (1<<4) -#define S5PC100_CLKGATE_D00_SECSS (1<<5) -#define S5PC100_CLKGATE_D00_CSSYS (1<<6) - -/* HCLKD0/PCLKD0 Clock Gate 1 Registers */ -#define S5PC100_CLKGATE_D01_DMC (1<<0) -#define S5PC100_CLKGATE_D01_SROMC (1<<1) -#define S5PC100_CLKGATE_D01_ONENAND (1<<2) -#define S5PC100_CLKGATE_D01_NFCON (1<<3) -#define S5PC100_CLKGATE_D01_INTMEM (1<<4) -#define S5PC100_CLKGATE_D01_EBI (1<<5) - -/* PCLKD0 Clock Gate 2 Registers */ -#define S5PC100_CLKGATE_D02_SECKEY (1<<1) -#define S5PC100_CLKGATE_D02_SDM (1<<2) - -/* HCLKD1/PCLKD1 Clock Gate 0 Registers */ -#define S5PC100_CLKGATE_D10_PDMA0 (1<<0) -#define S5PC100_CLKGATE_D10_PDMA1 (1<<1) -#define S5PC100_CLKGATE_D10_USBHOST (1<<2) -#define S5PC100_CLKGATE_D10_USBOTG (1<<3) -#define S5PC100_CLKGATE_D10_MODEMIF (1<<4) -#define S5PC100_CLKGATE_D10_HSMMC0 (1<<5) -#define S5PC100_CLKGATE_D10_HSMMC1 (1<<6) -#define S5PC100_CLKGATE_D10_HSMMC2 (1<<7) - -/* HCLKD1/PCLKD1 Clock Gate 1 Registers */ -#define S5PC100_CLKGATE_D11_LCD (1<<0) -#define S5PC100_CLKGATE_D11_ROTATOR (1<<1) -#define S5PC100_CLKGATE_D11_FIMC0 (1<<2) -#define S5PC100_CLKGATE_D11_FIMC1 (1<<3) -#define S5PC100_CLKGATE_D11_FIMC2 (1<<4) -#define S5PC100_CLKGATE_D11_JPEG (1<<5) -#define S5PC100_CLKGATE_D11_DSI (1<<6) -#define S5PC100_CLKGATE_D11_CSI (1<<7) -#define S5PC100_CLKGATE_D11_G3D (1<<8) - -/* HCLKD1/PCLKD1 Clock Gate 2 Registers */ -#define S5PC100_CLKGATE_D12_TV (1<<0) -#define S5PC100_CLKGATE_D12_VP (1<<1) -#define S5PC100_CLKGATE_D12_MIXER (1<<2) -#define S5PC100_CLKGATE_D12_HDMI (1<<3) -#define S5PC100_CLKGATE_D12_MFC (1<<4) - -/* HCLKD1/PCLKD1 Clock Gate 3 Registers */ -#define S5PC100_CLKGATE_D13_CHIPID (1<<0) -#define S5PC100_CLKGATE_D13_GPIO (1<<1) -#define S5PC100_CLKGATE_D13_APC (1<<2) -#define S5PC100_CLKGATE_D13_IEC (1<<3) -#define S5PC100_CLKGATE_D13_PWM (1<<6) -#define S5PC100_CLKGATE_D13_SYSTIMER (1<<7) -#define S5PC100_CLKGATE_D13_WDT (1<<8) -#define S5PC100_CLKGATE_D13_RTC (1<<9) - -/* HCLKD1/PCLKD1 Clock Gate 4 Registers */ -#define S5PC100_CLKGATE_D14_UART0 (1<<0) -#define S5PC100_CLKGATE_D14_UART1 (1<<1) -#define S5PC100_CLKGATE_D14_UART2 (1<<2) -#define S5PC100_CLKGATE_D14_UART3 (1<<3) -#define S5PC100_CLKGATE_D14_IIC (1<<4) -#define S5PC100_CLKGATE_D14_HDMI_IIC (1<<5) -#define S5PC100_CLKGATE_D14_SPI0 (1<<6) -#define S5PC100_CLKGATE_D14_SPI1 (1<<7) -#define S5PC100_CLKGATE_D14_SPI2 (1<<8) -#define S5PC100_CLKGATE_D14_IRDA (1<<9) -#define S5PC100_CLKGATE_D14_CCAN0 (1<<10) -#define S5PC100_CLKGATE_D14_CCAN1 (1<<11) -#define S5PC100_CLKGATE_D14_HSITX (1<<12) -#define S5PC100_CLKGATE_D14_HSIRX (1<<13) - -/* HCLKD1/PCLKD1 Clock Gate 5 Registers */ -#define S5PC100_CLKGATE_D15_IIS0 (1<<0) -#define S5PC100_CLKGATE_D15_IIS1 (1<<1) -#define S5PC100_CLKGATE_D15_IIS2 (1<<2) -#define S5PC100_CLKGATE_D15_AC97 (1<<3) -#define S5PC100_CLKGATE_D15_PCM0 (1<<4) -#define S5PC100_CLKGATE_D15_PCM1 (1<<5) -#define S5PC100_CLKGATE_D15_SPDIF (1<<6) -#define S5PC100_CLKGATE_D15_TSADC (1<<7) -#define S5PC100_CLKGATE_D15_KEYIF (1<<8) -#define S5PC100_CLKGATE_D15_CG (1<<9) - -/* HCLKD2 Clock Gate 0 Registers */ -#define S5PC100_CLKGATE_D20_HCLKD2 (1<<0) -#define S5PC100_CLKGATE_D20_I2SD2 (1<<1) - -/* Special Clock Gate 0 Registers */ -#define S5PC100_CLKGATE_SCLK0_HPM (1<<0) -#define S5PC100_CLKGATE_SCLK0_PWI (1<<1) -#define S5PC100_CLKGATE_SCLK0_ONENAND (1<<2) -#define S5PC100_CLKGATE_SCLK0_UART (1<<3) -#define S5PC100_CLKGATE_SCLK0_SPI0 (1<<4) -#define S5PC100_CLKGATE_SCLK0_SPI1 (1<<5) -#define S5PC100_CLKGATE_SCLK0_SPI2 (1<<6) -#define S5PC100_CLKGATE_SCLK0_SPI0_48 (1<<7) -#define S5PC100_CLKGATE_SCLK0_SPI1_48 (1<<8) -#define S5PC100_CLKGATE_SCLK0_SPI2_48 (1<<9) -#define S5PC100_CLKGATE_SCLK0_IRDA (1<<10) -#define S5PC100_CLKGATE_SCLK0_USBHOST (1<<11) -#define S5PC100_CLKGATE_SCLK0_MMC0 (1<<12) -#define S5PC100_CLKGATE_SCLK0_MMC1 (1<<13) -#define S5PC100_CLKGATE_SCLK0_MMC2 (1<<14) -#define S5PC100_CLKGATE_SCLK0_MMC0_48 (1<<15) -#define S5PC100_CLKGATE_SCLK0_MMC1_48 (1<<16) -#define S5PC100_CLKGATE_SCLK0_MMC2_48 (1<<17) - -/* Special Clock Gate 1 Registers */ -#define S5PC100_CLKGATE_SCLK1_LCD (1<<0) -#define S5PC100_CLKGATE_SCLK1_FIMC0 (1<<1) -#define S5PC100_CLKGATE_SCLK1_FIMC1 (1<<2) -#define S5PC100_CLKGATE_SCLK1_FIMC2 (1<<3) -#define S5PC100_CLKGATE_SCLK1_TV54 (1<<4) -#define S5PC100_CLKGATE_SCLK1_VDAC54 (1<<5) -#define S5PC100_CLKGATE_SCLK1_MIXER (1<<6) -#define S5PC100_CLKGATE_SCLK1_HDMI (1<<7) -#define S5PC100_CLKGATE_SCLK1_AUDIO0 (1<<8) -#define S5PC100_CLKGATE_SCLK1_AUDIO1 (1<<9) -#define S5PC100_CLKGATE_SCLK1_AUDIO2 (1<<10) -#define S5PC100_CLKGATE_SCLK1_SPDIF (1<<11) -#define S5PC100_CLKGATE_SCLK1_CAM (1<<12) - -#define S5PC100_SWRESET S5PC100_CLKREG_OTHER(0x000) -#define S5PC100_OND_SWRESET S5PC100_CLKREG_OTHER(0x008) -#define S5PC100_GEN_CTRL S5PC100_CLKREG_OTHER(0x100) -#define S5PC100_GEN_STATUS S5PC100_CLKREG_OTHER(0x104) -#define S5PC100_MEM_SYS_CFG S5PC100_CLKREG_OTHER(0x200) -#define S5PC100_CAM_MUX_SEL S5PC100_CLKREG_OTHER(0x300) -#define S5PC100_MIXER_OUT_SEL S5PC100_CLKREG_OTHER(0x304) -#define S5PC100_LPMP_MODE_SEL S5PC100_CLKREG_OTHER(0x308) -#define S5PC100_MIPI_PHY_CON0 S5PC100_CLKREG_OTHER(0x400) -#define S5PC100_MIPI_PHY_CON1 S5PC100_CLKREG_OTHER(0x414) -#define S5PC100_HDMI_PHY_CON0 S5PC100_CLKREG_OTHER(0x420) - -#define S5PC100_SWRESET_RESETVAL 0xc100 -#define S5PC100_OTHER_SYS_INT 24 -#define S5PC100_OTHER_STA_TYPE 23 -#define STA_TYPE_EXPON 0 -#define STA_TYPE_SFR 1 - -#define S5PC100_SLEEP_CFG_OSC_EN 0 - -/* OTHERS Resgister */ -#define S5PC100_OTHERS_USB_SIG_MASK (1 << 16) -#define S5PC100_OTHERS_MIPI_DPHY_EN (1 << 28) - -/* MIPI D-PHY Control Register 0 */ -#define S5PC100_MIPI_PHY_CON0_M_RESETN (1 << 1) -#define S5PC100_MIPI_PHY_CON0_S_RESETN (1 << 0) - -#endif /* _PLAT_REGS_CLOCK_H */ diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-power.h b/arch/arm/plat-s5pc1xx/include/plat/regs-power.h deleted file mode 100644 index 02ffa491b53..00000000000 --- a/arch/arm/plat-s5pc1xx/include/plat/regs-power.h +++ /dev/null @@ -1,84 +0,0 @@ -/* arch/arm/plat-s5pc1xx/include/plat/regs-clock.h - * - * Copyright 2009 Samsung Electronics Co. - * Jongse Won <jongse.won@samsung.com> - * - * S5PC1XX clock register definitions - * - * 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_ARM_REGS_PWR -#define __ASM_ARM_REGS_PWR __FILE__ - -#define S5PC1XX_PWRREG(x) (S5PC1XX_VA_PWR + (x)) - -/* s5pc100 (0xE0108000) register for power management */ -#define S5PC100_PWR_CFG S5PC1XX_PWRREG(0x0) -#define S5PC100_EINT_WAKEUP_MASK S5PC1XX_PWRREG(0x4) -#define S5PC100_NORMAL_CFG S5PC1XX_PWRREG(0x10) -#define S5PC100_STOP_CFG S5PC1XX_PWRREG(0x14) -#define S5PC100_SLEEP_CFG S5PC1XX_PWRREG(0x18) -#define S5PC100_STOP_MEM_CFG S5PC1XX_PWRREG(0x1C) -#define S5PC100_OSC_FREQ S5PC1XX_PWRREG(0x100) -#define S5PC100_OSC_STABLE S5PC1XX_PWRREG(0x104) -#define S5PC100_PWR_STABLE S5PC1XX_PWRREG(0x108) -#define S5PC100_MTC_STABLE S5PC1XX_PWRREG(0x110) -#define S5PC100_CLAMP_STABLE S5PC1XX_PWRREG(0x114) -#define S5PC100_OTHERS S5PC1XX_PWRREG(0x200) -#define S5PC100_RST_STAT S5PC1XX_PWRREG(0x300) -#define S5PC100_WAKEUP_STAT S5PC1XX_PWRREG(0x304) -#define S5PC100_BLK_PWR_STAT S5PC1XX_PWRREG(0x308) -#define S5PC100_INFORM0 S5PC1XX_PWRREG(0x400) -#define S5PC100_INFORM1 S5PC1XX_PWRREG(0x404) -#define S5PC100_INFORM2 S5PC1XX_PWRREG(0x408) -#define S5PC100_INFORM3 S5PC1XX_PWRREG(0x40C) -#define S5PC100_INFORM4 S5PC1XX_PWRREG(0x410) -#define S5PC100_INFORM5 S5PC1XX_PWRREG(0x414) -#define S5PC100_INFORM6 S5PC1XX_PWRREG(0x418) -#define S5PC100_INFORM7 S5PC1XX_PWRREG(0x41C) -#define S5PC100_DCGIDX_MAP0 S5PC1XX_PWRREG(0x500) -#define S5PC100_DCGIDX_MAP1 S5PC1XX_PWRREG(0x504) -#define S5PC100_DCGIDX_MAP2 S5PC1XX_PWRREG(0x508) -#define S5PC100_DCGPERF_MAP0 S5PC1XX_PWRREG(0x50C) -#define S5PC100_DCGPERF_MAP1 S5PC1XX_PWRREG(0x510) -#define S5PC100_DVCIDX_MAP S5PC1XX_PWRREG(0x514) -#define S5PC100_FREQ_CPU S5PC1XX_PWRREG(0x518) -#define S5PC100_FREQ_DPM S5PC1XX_PWRREG(0x51C) -#define S5PC100_DVSEMCLK_EN S5PC1XX_PWRREG(0x520) -#define S5PC100_APLL_CON_L8 S5PC1XX_PWRREG(0x600) -#define S5PC100_APLL_CON_L7 S5PC1XX_PWRREG(0x604) -#define S5PC100_APLL_CON_L6 S5PC1XX_PWRREG(0x608) -#define S5PC100_APLL_CON_L5 S5PC1XX_PWRREG(0x60C) -#define S5PC100_APLL_CON_L4 S5PC1XX_PWRREG(0x610) -#define S5PC100_APLL_CON_L3 S5PC1XX_PWRREG(0x614) -#define S5PC100_APLL_CON_L2 S5PC1XX_PWRREG(0x618) -#define S5PC100_APLL_CON_L1 S5PC1XX_PWRREG(0x61C) -#define S5PC100_IEM_CONTROL S5PC1XX_PWRREG(0x620) -#define S5PC100_CLKDIV_IEM_L8 S5PC1XX_PWRREG(0x700) -#define S5PC100_CLKDIV_IEM_L7 S5PC1XX_PWRREG(0x704) -#define S5PC100_CLKDIV_IEM_L6 S5PC1XX_PWRREG(0x708) -#define S5PC100_CLKDIV_IEM_L5 S5PC1XX_PWRREG(0x70C) -#define S5PC100_CLKDIV_IEM_L4 S5PC1XX_PWRREG(0x710) -#define S5PC100_CLKDIV_IEM_L3 S5PC1XX_PWRREG(0x714) -#define S5PC100_CLKDIV_IEM_L2 S5PC1XX_PWRREG(0x718) -#define S5PC100_CLKDIV_IEM_L1 S5PC1XX_PWRREG(0x71C) -#define S5PC100_IEM_HPMCLK_DIV S5PC1XX_PWRREG(0x724) - -/* PWR_CFG */ -#define S5PC100_PWRCFG_CFG_DEEP_IDLE (1 << 31) -#define S5PC100_PWRCFG_CFG_WFI_MASK (3 << 5) -#define S5PC100_PWRCFG_CFG_WFI_IDLE (0 << 5) -#define S5PC100_PWRCFG_CFG_WFI_DEEP_IDLE (1 << 5) -#define S5PC100_PWRCFG_CFG_WFI_STOP (2 << 5) -#define S5PC100_PWRCFG_CFG_WFI_SLEEP (3 << 5) - -/* SLEEP_CFG */ -#define S5PC100_SLEEP_OSC_EN_SLEEP (1 << 0) - -/* OTHERS */ -#define S5PC100_PMU_INT_DISABLE (1 << 24) - -#endif /* __ASM_ARM_REGS_PWR */ diff --git a/arch/arm/plat-s5pc1xx/include/plat/s5pc100.h b/arch/arm/plat-s5pc1xx/include/plat/s5pc100.h deleted file mode 100644 index 2531f34a56f..00000000000 --- a/arch/arm/plat-s5pc1xx/include/plat/s5pc100.h +++ /dev/null @@ -1,64 +0,0 @@ -/* arch/arm/plat-s5pc1xx/include/plat/s5pc100.h - * - * Copyright 2009 Samsung Electronics Co. - * Byungho Min <bhmin@samsung.com> - * - * Header file for s5pc100 cpu support - * - * Based on plat-s3c64xx/include/plat/s3c6400.h - * - * 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. -*/ - -/* Common init code for S5PC100 related SoCs */ -extern int s5pc100_init(void); -extern void s5pc100_map_io(void); -extern void s5pc100_init_clocks(int xtal); -extern int s5pc100_register_baseclocks(unsigned long xtal); -extern void s5pc100_init_irq(void); -extern void s5pc100_init_io(struct map_desc *mach_desc, int size); -extern void s5pc100_common_init_uarts(struct s3c2410_uartcfg *cfg, int no); -extern void s5pc100_register_clocks(void); -extern void s5pc100_setup_clocks(void); -extern struct sysdev_class s5pc100_sysclass; - -#define s5pc100_init_uarts s5pc100_common_init_uarts - -/* Some day, belows will be moved to plat-s5pc/include/plat/cpu.h */ -extern void s5pc1xx_init_irq(u32 *vic_valid, int num); -extern void s5pc1xx_init_io(struct map_desc *mach_desc, int size); - -/* Some day, belows will be moved to plat-s5pc/include/plat/clock.h */ -extern struct clk clk_hpll; -extern struct clk clk_hd0; -extern struct clk clk_pd0; -extern struct clk clk_54m; -extern void s5pc1xx_register_clocks(void); -extern int s5pc100_sclk0_ctrl(struct clk *clk, int enable); -extern int s5pc100_sclk1_ctrl(struct clk *clk, int enable); - -/* Some day, belows will be moved to plat-s5pc/include/plat/devs.h */ -extern struct s3c24xx_uart_resources s5pc1xx_uart_resources[]; -extern struct platform_device s3c_device_g2d; -extern struct platform_device s3c_device_g3d; -extern struct platform_device s3c_device_vpp; -extern struct platform_device s3c_device_tvenc; -extern struct platform_device s3c_device_tvscaler; -extern struct platform_device s3c_device_rotator; -extern struct platform_device s3c_device_jpeg; -extern struct platform_device s3c_device_onenand; -extern struct platform_device s3c_device_usb_otghcd; -extern struct platform_device s3c_device_keypad; -extern struct platform_device s3c_device_ts; -extern struct platform_device s3c_device_g3d; -extern struct platform_device s3c_device_smc911x; -extern struct platform_device s3c_device_fimc0; -extern struct platform_device s3c_device_fimc1; -extern struct platform_device s3c_device_mfc; -extern struct platform_device s3c_device_ac97; -extern struct platform_device s3c_device_fimc0; -extern struct platform_device s3c_device_fimc1; -extern struct platform_device s3c_device_fimc2; - diff --git a/arch/arm/plat-s5pc1xx/irq-eint.c b/arch/arm/plat-s5pc1xx/irq-eint.c deleted file mode 100644 index 373122f57d5..00000000000 --- a/arch/arm/plat-s5pc1xx/irq-eint.c +++ /dev/null @@ -1,281 +0,0 @@ -/* - * linux/arch/arm/plat-s5pc1xx/irq-eint.c - * - * Copyright 2009 Samsung Electronics Co. - * Byungho Min <bhmin@samsung.com> - * Kyungin Park <kyungmin.park@samsung.com> - * - * Based on plat-s3c64xx/irq-eint.c - * - * S5PC1XX - Interrupt handling for IRQ_EINT(x) - * - * 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/interrupt.h> -#include <linux/irq.h> -#include <linux/io.h> -#include <linux/sysdev.h> -#include <linux/pm.h> -#include <linux/gpio.h> - -#include <asm/hardware/vic.h> - -#include <mach/map.h> - -#include <plat/gpio-cfg.h> -#include <plat/gpio-ext.h> -#include <plat/pm.h> -#include <plat/regs-gpio.h> -#include <plat/regs-irqtype.h> - -/* - * bank is a group of external interrupt - * bank0 means EINT0 ... EINT7 - * bank1 means EINT8 ... EINT15 - * bank2 means EINT16 ... EINT23 - * bank3 means EINT24 ... EINT31 - */ - -static inline int s3c_get_eint(unsigned int irq) -{ - int real; - - if (irq < IRQ_EINT16_31) - real = (irq - IRQ_EINT0); - else - real = (irq - S3C_IRQ_EINT_BASE) + IRQ_EINT16_31 - IRQ_EINT0; - - return real; -} - -static inline int s3c_get_bank(unsigned int irq) -{ - return s3c_get_eint(irq) >> 3; -} - -static inline int s3c_eint_to_bit(unsigned int irq) -{ - int real, bit; - - real = s3c_get_eint(irq); - bit = 1 << (real & (8 - 1)); - - return bit; -} - -static inline void s3c_irq_eint_mask(unsigned int irq) -{ - u32 mask; - u32 bank = s3c_get_bank(irq); - - mask = __raw_readl(S5PC1XX_WKUP_INT_MASK(bank)); - mask |= s3c_eint_to_bit(irq); - __raw_writel(mask, S5PC1XX_WKUP_INT_MASK(bank)); -} - -static void s3c_irq_eint_unmask(unsigned int irq) -{ - u32 mask; - u32 bank = s3c_get_bank(irq); - - mask = __raw_readl(S5PC1XX_WKUP_INT_MASK(bank)); - mask &= ~(s3c_eint_to_bit(irq)); - __raw_writel(mask, S5PC1XX_WKUP_INT_MASK(bank)); -} - -static inline void s3c_irq_eint_ack(unsigned int irq) -{ - u32 bank = s3c_get_bank(irq); - - __raw_writel(s3c_eint_to_bit(irq), S5PC1XX_WKUP_INT_PEND(bank)); -} - -static void s3c_irq_eint_maskack(unsigned int irq) -{ - /* compiler should in-line these */ - s3c_irq_eint_mask(irq); - s3c_irq_eint_ack(irq); -} - -static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type) -{ - u32 bank = s3c_get_bank(irq); - int real = s3c_get_eint(irq); - int gpio, shift, sfn; - u32 ctrl, con = 0; - - switch (type) { - case IRQ_TYPE_NONE: - printk(KERN_WARNING "No edge setting!\n"); - break; - - case IRQ_TYPE_EDGE_RISING: - con = S5PC1XX_WKUP_INT_RISEEDGE; - break; - - case IRQ_TYPE_EDGE_FALLING: - con = S5PC1XX_WKUP_INT_FALLEDGE; - break; - - case IRQ_TYPE_EDGE_BOTH: - con = S5PC1XX_WKUP_INT_BOTHEDGE; - break; - - case IRQ_TYPE_LEVEL_LOW: - con = S5PC1XX_WKUP_INT_LOWLEV; - break; - - case IRQ_TYPE_LEVEL_HIGH: - con = S5PC1XX_WKUP_INT_HILEV; - break; - - default: - printk(KERN_ERR "No such irq type %d", type); - return -EINVAL; - } - - gpio = real & (8 - 1); - shift = gpio << 2; - - ctrl = __raw_readl(S5PC1XX_WKUP_INT_CON(bank)); - ctrl &= ~(0x7 << shift); - ctrl |= con << shift; - __raw_writel(ctrl, S5PC1XX_WKUP_INT_CON(bank)); - - switch (real) { - case 0 ... 7: - gpio = S5PC100_GPH0(gpio); - break; - case 8 ... 15: - gpio = S5PC100_GPH1(gpio); - break; - case 16 ... 23: - gpio = S5PC100_GPH2(gpio); - break; - case 24 ... 31: - gpio = S5PC100_GPH3(gpio); - break; - default: - return -EINVAL; - } - - sfn = S3C_GPIO_SFN(0x2); - s3c_gpio_cfgpin(gpio, sfn); - - return 0; -} - -static struct irq_chip s3c_irq_eint = { - .name = "EINT", - .mask = s3c_irq_eint_mask, - .unmask = s3c_irq_eint_unmask, - .mask_ack = s3c_irq_eint_maskack, - .ack = s3c_irq_eint_ack, - .set_type = s3c_irq_eint_set_type, - .set_wake = s3c_irqext_wake, -}; - -/* s3c_irq_demux_eint - * - * This function demuxes the IRQ from external interrupts, - * from IRQ_EINT(16) to IRQ_EINT(31). It is designed to be inlined into - * the specific handlers s3c_irq_demux_eintX_Y. - */ -static inline void s3c_irq_demux_eint(unsigned int start, unsigned int end) -{ - u32 status = __raw_readl(S5PC1XX_WKUP_INT_PEND((start >> 3))); - u32 mask = __raw_readl(S5PC1XX_WKUP_INT_MASK((start >> 3))); - unsigned int irq; - - status &= ~mask; - status &= (1 << (end - start + 1)) - 1; - - for (irq = IRQ_EINT(start); irq <= IRQ_EINT(end); irq++) { - if (status & 1) - generic_handle_irq(irq); - - status >>= 1; - } -} - -static void s3c_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc) -{ - s3c_irq_demux_eint(16, 23); - s3c_irq_demux_eint(24, 31); -} - -/* - * Handle EINT0 ... EINT15 at VIC directly - */ -static void s3c_irq_vic_eint_mask(unsigned int irq) -{ - void __iomem *base = get_irq_chip_data(irq); - unsigned int real; - - s3c_irq_eint_mask(irq); - real = s3c_get_eint(irq); - writel(1 << real, base + VIC_INT_ENABLE_CLEAR); -} - -static void s3c_irq_vic_eint_unmask(unsigned int irq) -{ - void __iomem *base = get_irq_chip_data(irq); - unsigned int real; - - s3c_irq_eint_unmask(irq); - real = s3c_get_eint(irq); - writel(1 << real, base + VIC_INT_ENABLE); -} - -static inline void s3c_irq_vic_eint_ack(unsigned int irq) -{ - u32 bit; - u32 bank = s3c_get_bank(irq); - - bit = s3c_eint_to_bit(irq); - __raw_writel(bit, S5PC1XX_WKUP_INT_PEND(bank)); -} - -static void s3c_irq_vic_eint_maskack(unsigned int irq) -{ - /* compiler should in-line these */ - s3c_irq_vic_eint_mask(irq); - s3c_irq_vic_eint_ack(irq); -} - -static struct irq_chip s3c_irq_vic_eint = { - .name = "EINT", - .mask = s3c_irq_vic_eint_mask, - .unmask = s3c_irq_vic_eint_unmask, - .mask_ack = s3c_irq_vic_eint_maskack, - .ack = s3c_irq_vic_eint_ack, - .set_type = s3c_irq_eint_set_type, - .set_wake = s3c_irqext_wake, -}; - -static int __init s5pc1xx_init_irq_eint(void) -{ - int irq; - - for (irq = IRQ_EINT0; irq <= IRQ_EINT15; irq++) { - set_irq_chip(irq, &s3c_irq_vic_eint); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, IRQF_VALID); - } - - for (irq = IRQ_EINT(16); irq <= IRQ_EINT(31); irq++) { - set_irq_chip(irq, &s3c_irq_eint); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, IRQF_VALID); - } - - set_irq_chained_handler(IRQ_EINT16_31, s3c_irq_demux_eint16_31); - - return 0; -} - -arch_initcall(s5pc1xx_init_irq_eint); diff --git a/arch/arm/plat-s5pc1xx/irq.c b/arch/arm/plat-s5pc1xx/irq.c deleted file mode 100644 index bfc52482781..00000000000 --- a/arch/arm/plat-s5pc1xx/irq.c +++ /dev/null @@ -1,75 +0,0 @@ -/* arch/arm/plat-s5pc1xx/irq.c - * - * Copyright 2009 Samsung Electronics Co. - * Byungho Min <bhmin@samsung.com> - * - * S5PC1XX - Interrupt handling - * - * Based on plat-s3c64xx/irq.c - * - * 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/interrupt.h> -#include <linux/irq.h> -#include <linux/io.h> - -#include <asm/hardware/vic.h> - -#include <mach/map.h> -#include <plat/irq-vic-timer.h> -#include <plat/irq-uart.h> -#include <plat/cpu.h> - -/* Note, we make use of the fact that the parent IRQs, IRQ_UART[0..3] - * are consecutive when looking up the interrupt in the demux routines. - */ -static struct s3c_uart_irq uart_irqs[] = { - [0] = { - .regs = (void *)S3C_VA_UART0, - .base_irq = IRQ_S3CUART_BASE0, - .parent_irq = IRQ_UART0, - }, - [1] = { - .regs = (void *)S3C_VA_UART1, - .base_irq = IRQ_S3CUART_BASE1, - .parent_irq = IRQ_UART1, - }, - [2] = { - .regs = (void *)S3C_VA_UART2, - .base_irq = IRQ_S3CUART_BASE2, - .parent_irq = IRQ_UART2, - }, - [3] = { - .regs = (void *)S3C_VA_UART3, - .base_irq = IRQ_S3CUART_BASE3, - .parent_irq = IRQ_UART3, - }, -}; - -void __init s5pc1xx_init_irq(u32 *vic_valid, int num) -{ - int i; - - printk(KERN_DEBUG "%s: initialising interrupts\n", __func__); - - /* initialise the pair of VICs */ - for (i = 0; i < num; i++) - vic_init((void *)S5PC1XX_VA_VIC(i), S3C_IRQ(i * S3C_IRQ_OFFSET), - vic_valid[i], 0); - - /* add the timer sub-irqs */ - - s3c_init_vic_timer_irq(IRQ_TIMER0_VIC, IRQ_TIMER0); - s3c_init_vic_timer_irq(IRQ_TIMER1_VIC, IRQ_TIMER1); - s3c_init_vic_timer_irq(IRQ_TIMER2_VIC, IRQ_TIMER2); - s3c_init_vic_timer_irq(IRQ_TIMER3_VIC, IRQ_TIMER3); - s3c_init_vic_timer_irq(IRQ_TIMER4_VIC, IRQ_TIMER4); - - s3c_init_uart_irqs(uart_irqs, ARRAY_SIZE(uart_irqs)); -} - - diff --git a/arch/arm/plat-s5pc1xx/s5pc100-clock.c b/arch/arm/plat-s5pc1xx/s5pc100-clock.c deleted file mode 100644 index 2bf6c57a96a..00000000000 --- a/arch/arm/plat-s5pc1xx/s5pc100-clock.c +++ /dev/null @@ -1,876 +0,0 @@ -/* linux/arch/arm/plat-s5pc1xx/s5pc100-clock.c - * - * Copyright 2009 Samsung Electronics, Co. - * Byungho Min <bhmin@samsung.com> - * - * S5PC100 based common clock support - * - * Based on plat-s3c64xx/s3c6400-clock.c - * - * 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/init.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/sysdev.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <mach/map.h> - -#include <plat/cpu-freq.h> - -#include <plat/regs-clock.h> -#include <plat/clock.h> -#include <plat/clock-clksrc.h> -#include <plat/cpu.h> -#include <plat/pll.h> -#include <plat/devs.h> -#include <plat/s5pc100.h> - -/* fin_apll, fin_mpll and fin_epll are all the same clock, which we call - * ext_xtal_mux for want of an actual name from the manual. -*/ - -static struct clk clk_ext_xtal_mux = { - .name = "ext_xtal", - .id = -1, -}; - -#define clk_fin_apll clk_ext_xtal_mux -#define clk_fin_mpll clk_ext_xtal_mux -#define clk_fin_epll clk_ext_xtal_mux -#define clk_fin_hpll clk_ext_xtal_mux - -#define clk_fout_mpll clk_mpll -#define clk_vclk_54m clk_54m - -/* APLL */ -static struct clk clk_fout_apll = { - .name = "fout_apll", - .id = -1, - .rate = 27000000, -}; - -static struct clk *clk_src_apll_list[] = { - [0] = &clk_fin_apll, - [1] = &clk_fout_apll, -}; - -static struct clksrc_sources clk_src_apll = { - .sources = clk_src_apll_list, - .nr_sources = ARRAY_SIZE(clk_src_apll_list), -}; - -static struct clksrc_clk clk_mout_apll = { - .clk = { - .name = "mout_apll", - .id = -1, - }, - .sources = &clk_src_apll, - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 0, .size = 1, }, -}; - -static unsigned long s5pc100_clk_dout_apll_get_rate(struct clk *clk) -{ - unsigned long rate = clk_get_rate(clk->parent); - unsigned int ratio; - - ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_APLL_MASK; - ratio >>= S5PC100_CLKDIV0_APLL_SHIFT; - - return rate / (ratio + 1); -} - -static struct clk clk_dout_apll = { - .name = "dout_apll", - .id = -1, - .parent = &clk_mout_apll.clk, - .ops = &(struct clk_ops) { - .get_rate = s5pc100_clk_dout_apll_get_rate, - }, -}; - -static unsigned long s5pc100_clk_arm_get_rate(struct clk *clk) -{ - unsigned long rate = clk_get_rate(clk->parent); - unsigned int ratio; - - ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_ARM_MASK; - ratio >>= S5PC100_CLKDIV0_ARM_SHIFT; - - return rate / (ratio + 1); -} - -static unsigned long s5pc100_clk_arm_round_rate(struct clk *clk, - unsigned long rate) -{ - unsigned long parent = clk_get_rate(clk->parent); - u32 div; - - if (parent < rate) - return rate; - - div = (parent / rate) - 1; - if (div > S5PC100_CLKDIV0_ARM_MASK) - div = S5PC100_CLKDIV0_ARM_MASK; - - return parent / (div + 1); -} - -static int s5pc100_clk_arm_set_rate(struct clk *clk, unsigned long rate) -{ - unsigned long parent = clk_get_rate(clk->parent); - u32 div; - u32 val; - - if (rate < parent / (S5PC100_CLKDIV0_ARM_MASK + 1)) - return -EINVAL; - - rate = clk_round_rate(clk, rate); - div = clk_get_rate(clk->parent) / rate; - - val = __raw_readl(S5PC100_CLKDIV0); - val &= S5PC100_CLKDIV0_ARM_MASK; - val |= (div - 1); - __raw_writel(val, S5PC100_CLKDIV0); - - return 0; -} - -static struct clk clk_arm = { - .name = "armclk", - .id = -1, - .parent = &clk_dout_apll, - .ops = &(struct clk_ops) { - .get_rate = s5pc100_clk_arm_get_rate, - .set_rate = s5pc100_clk_arm_set_rate, - .round_rate = s5pc100_clk_arm_round_rate, - }, -}; - -static unsigned long s5pc100_clk_dout_d0_bus_get_rate(struct clk *clk) -{ - unsigned long rate = clk_get_rate(clk->parent); - unsigned int ratio; - - ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_D0_MASK; - ratio >>= S5PC100_CLKDIV0_D0_SHIFT; - - return rate / (ratio + 1); -} - -static struct clk clk_dout_d0_bus = { - .name = "dout_d0_bus", - .id = -1, - .parent = &clk_arm, - .ops = &(struct clk_ops) { - .get_rate = s5pc100_clk_dout_d0_bus_get_rate, - }, -}; - -static unsigned long s5pc100_clk_dout_pclkd0_get_rate(struct clk *clk) -{ - unsigned long rate = clk_get_rate(clk->parent); - unsigned int ratio; - - ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_PCLKD0_MASK; - ratio >>= S5PC100_CLKDIV0_PCLKD0_SHIFT; - - return rate / (ratio + 1); -} - -static struct clk clk_dout_pclkd0 = { - .name = "dout_pclkd0", - .id = -1, - .parent = &clk_dout_d0_bus, - .ops = &(struct clk_ops) { - .get_rate = s5pc100_clk_dout_pclkd0_get_rate, - }, -}; - -static unsigned long s5pc100_clk_dout_apll2_get_rate(struct clk *clk) -{ - unsigned long rate = clk_get_rate(clk->parent); - unsigned int ratio; - - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_APLL2_MASK; - ratio >>= S5PC100_CLKDIV1_APLL2_SHIFT; - - return rate / (ratio + 1); -} - -static struct clk clk_dout_apll2 = { - .name = "dout_apll2", - .id = -1, - .parent = &clk_mout_apll.clk, - .ops = &(struct clk_ops) { - .get_rate = s5pc100_clk_dout_apll2_get_rate, - }, -}; - -/* MPLL */ -static struct clk *clk_src_mpll_list[] = { - [0] = &clk_fin_mpll, - [1] = &clk_fout_mpll, -}; - -static struct clksrc_sources clk_src_mpll = { - .sources = clk_src_mpll_list, - .nr_sources = ARRAY_SIZE(clk_src_mpll_list), -}; - -static struct clksrc_clk clk_mout_mpll = { - .clk = { - .name = "mout_mpll", - .id = -1, - }, - .sources = &clk_src_mpll, - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 4, .size = 1, }, -}; - -static struct clk *clkset_am_list[] = { - [0] = &clk_mout_mpll.clk, - [1] = &clk_dout_apll2, -}; - -static struct clksrc_sources clk_src_am = { - .sources = clkset_am_list, - .nr_sources = ARRAY_SIZE(clkset_am_list), -}; - -static struct clksrc_clk clk_mout_am = { - .clk = { - .name = "mout_am", - .id = -1, - }, - .sources = &clk_src_am, - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 16, .size = 1, }, -}; - -static unsigned long s5pc100_clk_dout_d1_bus_get_rate(struct clk *clk) -{ - unsigned long rate = clk_get_rate(clk->parent); - unsigned int ratio; - - printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate); - - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_D1_MASK; - ratio >>= S5PC100_CLKDIV1_D1_SHIFT; - - return rate / (ratio + 1); -} - -static struct clk clk_dout_d1_bus = { - .name = "dout_d1_bus", - .id = -1, - .parent = &clk_mout_am.clk, - .ops = &(struct clk_ops) { - .get_rate = s5pc100_clk_dout_d1_bus_get_rate, - }, -}; - -static struct clk *clkset_onenand_list[] = { - [0] = &clk_dout_d0_bus, - [1] = &clk_dout_d1_bus, -}; - -static struct clksrc_sources clk_src_onenand = { - .sources = clkset_onenand_list, - .nr_sources = ARRAY_SIZE(clkset_onenand_list), -}; - -static struct clksrc_clk clk_mout_onenand = { - .clk = { - .name = "mout_onenand", - .id = -1, - }, - .sources = &clk_src_onenand, - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 24, .size = 1, }, -}; - -static unsigned long s5pc100_clk_dout_pclkd1_get_rate(struct clk *clk) -{ - unsigned long rate = clk_get_rate(clk->parent); - unsigned int ratio; - - printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate); - - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_PCLKD1_MASK; - ratio >>= S5PC100_CLKDIV1_PCLKD1_SHIFT; - - return rate / (ratio + 1); -} - -static struct clk clk_dout_pclkd1 = { - .name = "dout_pclkd1", - .id = -1, - .parent = &clk_dout_d1_bus, - .ops = &(struct clk_ops) { - .get_rate = s5pc100_clk_dout_pclkd1_get_rate, - }, -}; - -static unsigned long s5pc100_clk_dout_mpll2_get_rate(struct clk *clk) -{ - unsigned long rate = clk_get_rate(clk->parent); - unsigned int ratio; - - printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate); - - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_MPLL2_MASK; - ratio >>= S5PC100_CLKDIV1_MPLL2_SHIFT; - - return rate / (ratio + 1); -} - -static struct clk clk_dout_mpll2 = { - .name = "dout_mpll2", - .id = -1, - .parent = &clk_mout_am.clk, - .ops = &(struct clk_ops) { - .get_rate = s5pc100_clk_dout_mpll2_get_rate, - }, -}; - -static unsigned long s5pc100_clk_dout_cam_get_rate(struct clk *clk) -{ - unsigned long rate = clk_get_rate(clk->parent); - unsigned int ratio; - - printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate); - - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_CAM_MASK; - ratio >>= S5PC100_CLKDIV1_CAM_SHIFT; - - return rate / (ratio + 1); -} - -static struct clk clk_dout_cam = { - .name = "dout_cam", - .id = -1, - .parent = &clk_dout_mpll2, - .ops = &(struct clk_ops) { - .get_rate = s5pc100_clk_dout_cam_get_rate, - }, -}; - -static unsigned long s5pc100_clk_dout_mpll_get_rate(struct clk *clk) -{ - unsigned long rate = clk_get_rate(clk->parent); - unsigned int ratio; - - printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate); - - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_MPLL_MASK; - ratio >>= S5PC100_CLKDIV1_MPLL_SHIFT; - - return rate / (ratio + 1); -} - -static struct clk clk_dout_mpll = { - .name = "dout_mpll", - .id = -1, - .parent = &clk_mout_am.clk, - .ops = &(struct clk_ops) { - .get_rate = s5pc100_clk_dout_mpll_get_rate, - }, -}; - -/* EPLL */ -static struct clk clk_fout_epll = { - .name = "fout_epll", - .id = -1, -}; - -static struct clk *clk_src_epll_list[] = { - [0] = &clk_fin_epll, - [1] = &clk_fout_epll, -}; - -static struct clksrc_sources clk_src_epll = { - .sources = clk_src_epll_list, - .nr_sources = ARRAY_SIZE(clk_src_epll_list), -}; - -static struct clksrc_clk clk_mout_epll = { - .clk = { - .name = "mout_epll", - .id = -1, - }, - .sources = &clk_src_epll, - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 8, .size = 1, }, -}; - -/* HPLL */ -static struct clk clk_fout_hpll = { - .name = "fout_hpll", - .id = -1, -}; - -static struct clk *clk_src_hpll_list[] = { - [0] = &clk_27m, - [1] = &clk_fout_hpll, -}; - -static struct clksrc_sources clk_src_hpll = { - .sources = clk_src_hpll_list, - .nr_sources = ARRAY_SIZE(clk_src_hpll_list), -}; - -static struct clksrc_clk clk_mout_hpll = { - .clk = { - .name = "mout_hpll", - .id = -1, - }, - .sources = &clk_src_hpll, - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 12, .size = 1, }, -}; - -/* Peripherals */ -/* - * The peripheral clocks are all controlled via clocksource followed - * by an optional divider and gate stage. We currently roll this into - * one clock which hides the intermediate clock from the mux. - * - * Note, the JPEG clock can only be an even divider... - * - * The scaler and LCD clocks depend on the S5PC100 version, and also - * have a common parent divisor so are not included here. - */ - -static struct clk clk_iis_cd0 = { - .name = "iis_cdclk0", - .id = -1, -}; - -static struct clk clk_iis_cd1 = { - .name = "iis_cdclk1", - .id = -1, -}; - -static struct clk clk_iis_cd2 = { - .name = "iis_cdclk2", - .id = -1, -}; - -static struct clk clk_pcm_cd0 = { - .name = "pcm_cdclk0", - .id = -1, -}; - -static struct clk clk_pcm_cd1 = { - .name = "pcm_cdclk1", - .id = -1, -}; - -static struct clk *clkset_audio0_list[] = { - &clk_mout_epll.clk, - &clk_dout_mpll, - &clk_fin_epll, - &clk_iis_cd0, - &clk_pcm_cd0, - &clk_mout_hpll.clk, -}; - -static struct clksrc_sources clkset_audio0 = { - .sources = clkset_audio0_list, - .nr_sources = ARRAY_SIZE(clkset_audio0_list), -}; - -static struct clk *clkset_spi_list[] = { - &clk_mout_epll.clk, - &clk_dout_mpll2, - &clk_fin_epll, - &clk_mout_hpll.clk, -}; - -static struct clksrc_sources clkset_spi = { - .sources = clkset_spi_list, - .nr_sources = ARRAY_SIZE(clkset_spi_list), -}; - -static struct clk *clkset_uart_list[] = { - &clk_mout_epll.clk, - &clk_dout_mpll, -}; - -static struct clksrc_sources clkset_uart = { - .sources = clkset_uart_list, - .nr_sources = ARRAY_SIZE(clkset_uart_list), -}; - -static struct clk *clkset_audio1_list[] = { - &clk_mout_epll.clk, - &clk_dout_mpll, - &clk_fin_epll, - &clk_iis_cd1, - &clk_pcm_cd1, - &clk_mout_hpll.clk, -}; - -static struct clksrc_sources clkset_audio1 = { - .sources = clkset_audio1_list, - .nr_sources = ARRAY_SIZE(clkset_audio1_list), -}; - -static struct clk *clkset_audio2_list[] = { - &clk_mout_epll.clk, - &clk_dout_mpll, - &clk_fin_epll, - &clk_iis_cd2, - &clk_mout_hpll.clk, -}; - -static struct clksrc_sources clkset_audio2 = { - .sources = clkset_audio2_list, - .nr_sources = ARRAY_SIZE(clkset_audio2_list), -}; - -static struct clksrc_clk clksrc_audio[] = { - { - .clk = { - .name = "audio-bus", - .id = 0, - .ctrlbit = S5PC100_CLKGATE_SCLK1_AUDIO0, - .enable = s5pc100_sclk1_ctrl, - }, - .sources = &clkset_audio0, - .reg_div = { .reg = S5PC100_CLKDIV4, .shift = 12, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 12, .size = 3, }, - }, { - .clk = { - .name = "audio-bus", - .id = 1, - .ctrlbit = S5PC100_CLKGATE_SCLK1_AUDIO1, - .enable = s5pc100_sclk1_ctrl, - }, - .sources = &clkset_audio1, - .reg_div = { .reg = S5PC100_CLKDIV4, .shift = 16, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 16, .size = 3, }, - }, { - .clk = { - .name = "audio-bus", - .id = 2, - .ctrlbit = S5PC100_CLKGATE_SCLK1_AUDIO2, - .enable = s5pc100_sclk1_ctrl, - }, - .sources = &clkset_audio2, - .reg_div = { .reg = S5PC100_CLKDIV4, .shift = 20, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 20, .size = 3, }, - }, -}; - -static struct clk *clkset_spdif_list[] = { - &clksrc_audio[0].clk, - &clksrc_audio[1].clk, - &clksrc_audio[2].clk, -}; - -static struct clksrc_sources clkset_spdif = { - .sources = clkset_spdif_list, - .nr_sources = ARRAY_SIZE(clkset_spdif_list), -}; - -static struct clk *clkset_lcd_fimc_list[] = { - &clk_mout_epll.clk, - &clk_dout_mpll, - &clk_mout_hpll.clk, - &clk_vclk_54m, -}; - -static struct clksrc_sources clkset_lcd_fimc = { - .sources = clkset_lcd_fimc_list, - .nr_sources = ARRAY_SIZE(clkset_lcd_fimc_list), -}; - -static struct clk *clkset_mmc_list[] = { - &clk_mout_epll.clk, - &clk_dout_mpll, - &clk_fin_epll, - &clk_mout_hpll.clk , -}; - -static struct clksrc_sources clkset_mmc = { - .sources = clkset_mmc_list, - .nr_sources = ARRAY_SIZE(clkset_mmc_list), -}; - -static struct clk *clkset_usbhost_list[] = { - &clk_mout_epll.clk, - &clk_dout_mpll, - &clk_mout_hpll.clk, - &clk_48m, -}; - -static struct clksrc_sources clkset_usbhost = { - .sources = clkset_usbhost_list, - .nr_sources = ARRAY_SIZE(clkset_usbhost_list), -}; - -static struct clksrc_clk clksrc_clks[] = { - { - .clk = { - .name = "spi_bus", - .id = 0, - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI0, - .enable = s5pc100_sclk0_ctrl, - - }, - .sources = &clkset_spi, - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 4, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 4, .size = 2, }, - }, { - .clk = { - .name = "spi_bus", - .id = 1, - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI1, - .enable = s5pc100_sclk0_ctrl, - }, - .sources = &clkset_spi, - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 8, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 8, .size = 2, }, - }, { - .clk = { - .name = "spi_bus", - .id = 2, - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI2, - .enable = s5pc100_sclk0_ctrl, - }, - .sources = &clkset_spi, - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 12, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 12, .size = 2, }, - }, { - .clk = { - .name = "uclk1", - .id = -1, - .ctrlbit = S5PC100_CLKGATE_SCLK0_UART, - .enable = s5pc100_sclk0_ctrl, - }, - .sources = &clkset_uart, - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 0, .size = 3, }, - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 0, .size = 1, }, - }, { - .clk = { - .name = "spdif", - .id = -1, - }, - .sources = &clkset_spdif, - .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 24, .size = 2, }, - }, { - .clk = { - .name = "lcd", - .id = -1, - .ctrlbit = S5PC100_CLKGATE_SCLK1_LCD, - .enable = s5pc100_sclk1_ctrl, - }, - .sources = &clkset_lcd_fimc, - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 12, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 12, .size = 2, }, - }, { - .clk = { - .name = "fimc", - .id = 0, - .ctrlbit = S5PC100_CLKGATE_SCLK1_FIMC0, - .enable = s5pc100_sclk1_ctrl, - }, - .sources = &clkset_lcd_fimc, - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 16, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 16, .size = 2, }, - }, { - .clk = { - .name = "fimc", - .id = 1, - .ctrlbit = S5PC100_CLKGATE_SCLK1_FIMC1, - .enable = s5pc100_sclk1_ctrl, - }, - .sources = &clkset_lcd_fimc, - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 20, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 20, .size = 2, }, - }, { - .clk = { - .name = "fimc", - .id = 2, - .ctrlbit = S5PC100_CLKGATE_SCLK1_FIMC2, - .enable = s5pc100_sclk1_ctrl, - }, - .sources = &clkset_lcd_fimc, - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 24, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 24, .size = 2, }, - }, { - .clk = { - .name = "mmc_bus", - .id = 0, - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC0, - .enable = s5pc100_sclk0_ctrl, - }, - .sources = &clkset_mmc, - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 0, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 0, .size = 2, }, - }, { - .clk = { - .name = "mmc_bus", - .id = 1, - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC1, - .enable = s5pc100_sclk0_ctrl, - }, - .sources = &clkset_mmc, - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 4, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 4, .size = 2, }, - }, { - .clk = { - .name = "mmc_bus", - .id = 2, - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC2, - .enable = s5pc100_sclk0_ctrl, - }, - .sources = &clkset_mmc, - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 8, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 8, .size = 2, }, - }, { - .clk = { - .name = "usbhost", - .id = -1, - .ctrlbit = S5PC100_CLKGATE_SCLK0_USBHOST, - .enable = s5pc100_sclk0_ctrl, - }, - .sources = &clkset_usbhost, - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 20, .size = 4, }, - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 20, .size = 2, }, - } -}; - -/* Clock initialisation code */ - -static struct clksrc_clk *init_parents[] = { - &clk_mout_apll, - &clk_mout_mpll, - &clk_mout_am, - &clk_mout_onenand, - &clk_mout_epll, - &clk_mout_hpll, -}; - -#define GET_DIV(clk, field) ((((clk) & field##_MASK) >> field##_SHIFT) + 1) - -void __init_or_cpufreq s5pc100_setup_clocks(void) -{ - struct clk *xtal_clk; - unsigned long xtal; - unsigned long armclk; - unsigned long hclkd0; - unsigned long hclk; - unsigned long pclkd0; - unsigned long pclk; - unsigned long apll, mpll, epll, hpll; - unsigned int ptr; - u32 clkdiv0, clkdiv1; - - printk(KERN_DEBUG "%s: registering clocks\n", __func__); - - clkdiv0 = __raw_readl(S5PC100_CLKDIV0); - clkdiv1 = __raw_readl(S5PC100_CLKDIV1); - - printk(KERN_DEBUG "%s: clkdiv0 = %08x, clkdiv1 = %08x\n", __func__, clkdiv0, clkdiv1); - - xtal_clk = clk_get(NULL, "xtal"); - BUG_ON(IS_ERR(xtal_clk)); - - xtal = clk_get_rate(xtal_clk); - clk_put(xtal_clk); - - printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal); - - apll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_APLL_CON)); - mpll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_MPLL_CON)); - epll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_EPLL_CON)); - hpll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_HPLL_CON)); - - printk(KERN_INFO "S5PC100: Apll=%ld.%03ld Mhz, Mpll=%ld.%03ld Mhz" - ", Epll=%ld.%03ld Mhz, Hpll=%ld.%03ld Mhz\n", - print_mhz(apll), print_mhz(mpll), - print_mhz(epll), print_mhz(hpll)); - - armclk = apll / GET_DIV(clkdiv0, S5PC100_CLKDIV0_APLL); - armclk = armclk / GET_DIV(clkdiv0, S5PC100_CLKDIV0_ARM); - hclkd0 = armclk / GET_DIV(clkdiv0, S5PC100_CLKDIV0_D0); - pclkd0 = hclkd0 / GET_DIV(clkdiv0, S5PC100_CLKDIV0_PCLKD0); - hclk = mpll / GET_DIV(clkdiv1, S5PC100_CLKDIV1_D1); - pclk = hclk / GET_DIV(clkdiv1, S5PC100_CLKDIV1_PCLKD1); - - printk(KERN_INFO "S5PC100: ARMCLK=%ld.%03ld MHz, HCLKD0=%ld.%03ld MHz," - " PCLKD0=%ld.%03ld MHz\n, HCLK=%ld.%03ld MHz," - " PCLK=%ld.%03ld MHz\n", - print_mhz(armclk), print_mhz(hclkd0), - print_mhz(pclkd0), print_mhz(hclk), print_mhz(pclk)); - - clk_fout_apll.rate = apll; - clk_fout_mpll.rate = mpll; - clk_fout_epll.rate = epll; - clk_fout_hpll.rate = hpll; - - clk_h.rate = hclk; - clk_p.rate = pclk; - clk_f.rate = armclk; - - for (ptr = 0; ptr < ARRAY_SIZE(init_parents); ptr++) - s3c_set_clksrc(init_parents[ptr], true); - - for (ptr = 0; ptr < ARRAY_SIZE(clksrc_audio); ptr++) - s3c_set_clksrc(clksrc_audio + ptr, true); - - for (ptr = 0; ptr < ARRAY_SIZE(clksrc_clks); ptr++) - s3c_set_clksrc(clksrc_clks + ptr, true); -} - -static struct clk *clks[] __initdata = { - &clk_ext_xtal_mux, - &clk_dout_apll, - &clk_dout_d0_bus, - &clk_dout_pclkd0, - &clk_dout_apll2, - &clk_mout_apll.clk, - &clk_mout_mpll.clk, - &clk_mout_epll.clk, - &clk_mout_hpll.clk, - &clk_mout_am.clk, - &clk_dout_d1_bus, - &clk_mout_onenand.clk, - &clk_dout_pclkd1, - &clk_dout_mpll2, - &clk_dout_cam, - &clk_dout_mpll, - &clk_fout_epll, - &clk_iis_cd0, - &clk_iis_cd1, - &clk_iis_cd2, - &clk_pcm_cd0, - &clk_pcm_cd1, - &clk_arm, -}; - -void __init s5pc100_register_clocks(void) -{ - struct clk *clkp; - int ret; - int ptr; - - for (ptr = 0; ptr < ARRAY_SIZE(clks); ptr++) { - clkp = clks[ptr]; - ret = s3c24xx_register_clock(clkp); - if (ret < 0) { - printk(KERN_ERR "Failed to register clock %s (%d)\n", - clkp->name, ret); - } - } - - s3c_register_clksrc(clksrc_audio, ARRAY_SIZE(clksrc_audio)); - s3c_register_clksrc(clksrc_clks, ARRAY_SIZE(clksrc_clks)); -} diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index 229919e9744..2753fb3e4f7 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -6,7 +6,7 @@ config PLAT_SAMSUNG bool - depends on ARCH_S3C2410 || ARCH_S3C24A0 || ARCH_S3C64XX || ARCH_S5PC1XX + depends on ARCH_S3C2410 || ARCH_S3C24A0 || ARCH_S3C64XX select NO_IOPORT default y help @@ -170,6 +170,11 @@ config S3C_DEV_I2C1 help Compile in platform device definitions for I2C channel 1 +config S3C_DEV_I2C2 + bool + help + Compile in platform device definitions for I2C channel 2 + config S3C_DEV_FB bool help @@ -185,11 +190,22 @@ config S3C_DEV_USB_HSOTG help Compile in platform device definition for USB high-speed OtG +config S3C_DEV_WDT + bool + default y if ARCH_S3C2410 + help + Complie in platform device definition for Watchdog Timer + config S3C_DEV_NAND bool help Compile in platform device definition for NAND controller +config S3C_DEV_ONENAND + bool + help + Compile in platform device definition for OneNAND controller + config S3C_DEV_RTC bool help @@ -269,4 +285,12 @@ config SAMSUNG_PM_CHECK_CHUNKSIZE See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt> +config SAMSUNG_WAKEMASK + bool + depends on PM + help + Compile support for wakeup-mask controls found on the S3C6400 + and above. This code allows a set of interrupt to wakeup-mask + mappings. See <plat/wakeup-mask.h> + endif diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile index 48288499a3b..b1d82cc5e71 100644 --- a/arch/arm/plat-samsung/Makefile +++ b/arch/arm/plat-samsung/Makefile @@ -36,11 +36,14 @@ obj-$(CONFIG_S3C_DEV_HSMMC2) += dev-hsmmc2.o obj-$(CONFIG_S3C_DEV_HWMON) += dev-hwmon.o obj-y += dev-i2c0.o obj-$(CONFIG_S3C_DEV_I2C1) += dev-i2c1.o +obj-$(CONFIG_S3C_DEV_I2C2) += dev-i2c2.o obj-$(CONFIG_S3C_DEV_FB) += dev-fb.o obj-y += dev-uart.o obj-$(CONFIG_S3C_DEV_USB_HOST) += dev-usb.o obj-$(CONFIG_S3C_DEV_USB_HSOTG) += dev-usb-hsotg.o +obj-$(CONFIG_S3C_DEV_WDT) += dev-wdt.o obj-$(CONFIG_S3C_DEV_NAND) += dev-nand.o +obj-$(CONFIG_S3C_DEV_ONENAND) += dev-onenand.o obj-$(CONFIG_S3C_DEV_RTC) += dev-rtc.o obj-$(CONFIG_SAMSUNG_DEV_ADC) += dev-adc.o @@ -58,6 +61,8 @@ obj-$(CONFIG_PM) += pm.o obj-$(CONFIG_PM) += pm-gpio.o obj-$(CONFIG_SAMSUNG_PM_CHECK) += pm-check.o +obj-$(CONFIG_SAMSUNG_WAKEMASK) += wakeup-mask.o + # PWM support obj-$(CONFIG_HAVE_PWM) += pwm.o diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c index 210030d5cfe..04d9521ddc9 100644 --- a/arch/arm/plat-samsung/adc.c +++ b/arch/arm/plat-samsung/adc.c @@ -66,6 +66,7 @@ struct adc_device { struct s3c_adc_client *cur; struct s3c_adc_client *ts_pend; void __iomem *regs; + spinlock_t lock; unsigned int prescale; @@ -74,7 +75,7 @@ struct adc_device { static struct adc_device *adc_dev; -static LIST_HEAD(adc_pending); +static LIST_HEAD(adc_pending); /* protected by adc_device.lock */ #define adc_dbg(_adc, msg...) dev_dbg(&(_adc)->pdev->dev, msg) @@ -145,7 +146,7 @@ int s3c_adc_start(struct s3c_adc_client *client, if (client->is_ts && adc->ts_pend) return -EAGAIN; - local_irq_save(flags); + spin_lock_irqsave(&adc->lock, flags); client->channel = channel; client->nr_samples = nr_samples; @@ -157,7 +158,8 @@ int s3c_adc_start(struct s3c_adc_client *client, if (!adc->cur) s3c_adc_try(adc); - local_irq_restore(flags); + + spin_unlock_irqrestore(&adc->lock, flags); return 0; } @@ -237,6 +239,10 @@ EXPORT_SYMBOL_GPL(s3c_adc_register); void s3c_adc_release(struct s3c_adc_client *client) { + unsigned long flags; + + spin_lock_irqsave(&adc_dev->lock, flags); + /* We should really check that nothing is in progress. */ if (adc_dev->cur == client) adc_dev->cur = NULL; @@ -255,6 +261,8 @@ void s3c_adc_release(struct s3c_adc_client *client) if (adc_dev->cur == NULL) s3c_adc_try(adc_dev); + + spin_unlock_irqrestore(&adc_dev->lock, flags); kfree(client); } EXPORT_SYMBOL_GPL(s3c_adc_release); @@ -264,7 +272,6 @@ static irqreturn_t s3c_adc_irq(int irq, void *pw) struct adc_device *adc = pw; struct s3c_adc_client *client = adc->cur; enum s3c_cpu_type cpu = platform_get_device_id(adc->pdev)->driver_data; - unsigned long flags; unsigned data0, data1; if (!client) { @@ -296,12 +303,12 @@ static irqreturn_t s3c_adc_irq(int irq, void *pw) client->select_cb(client, 1); s3c_adc_convert(adc); } else { - local_irq_save(flags); + spin_lock(&adc->lock); (client->select_cb)(client, 0); adc->cur = NULL; s3c_adc_try(adc); - local_irq_restore(flags); + spin_unlock(&adc->lock); } exit: @@ -326,6 +333,8 @@ static int s3c_adc_probe(struct platform_device *pdev) return -ENOMEM; } + spin_lock_init(&adc->lock); + adc->pdev = pdev; adc->prescale = S3C2410_ADCCON_PRSCVL(49); @@ -407,13 +416,17 @@ static int __devexit s3c_adc_remove(struct platform_device *pdev) static int s3c_adc_suspend(struct platform_device *pdev, pm_message_t state) { struct adc_device *adc = platform_get_drvdata(pdev); + unsigned long flags; u32 con; + spin_lock_irqsave(&adc->lock, flags); + con = readl(adc->regs + S3C2410_ADCCON); con |= S3C2410_ADCCON_STDBM; writel(con, adc->regs + S3C2410_ADCCON); disable_irq(adc->irq); + spin_unlock_irqrestore(&adc->lock, flags); clk_disable(adc->clk); return 0; @@ -422,6 +435,7 @@ static int s3c_adc_suspend(struct platform_device *pdev, pm_message_t state) static int s3c_adc_resume(struct platform_device *pdev) { struct adc_device *adc = platform_get_drvdata(pdev); + unsigned long flags; clk_enable(adc->clk); enable_irq(adc->irq); diff --git a/arch/arm/plat-samsung/dev-i2c2.c b/arch/arm/plat-samsung/dev-i2c2.c new file mode 100644 index 00000000000..07036dee09e --- /dev/null +++ b/arch/arm/plat-samsung/dev-i2c2.c @@ -0,0 +1,70 @@ +/* linux/arch/arm/plat-s3c/dev-i2c2.c + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * S3C series device definition for i2c device 2 + * + * Based on plat-samsung/dev-i2c0.c + * + * 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/gfp.h> +#include <linux/kernel.h> +#include <linux/string.h> +#include <linux/platform_device.h> + +#include <mach/irqs.h> +#include <mach/map.h> + +#include <plat/regs-iic.h> +#include <plat/iic.h> +#include <plat/devs.h> +#include <plat/cpu.h> + +static struct resource s3c_i2c_resource[] = { + [0] = { + .start = S3C_PA_IIC2, + .end = S3C_PA_IIC2 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_CAN0, + .end = IRQ_CAN0, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device s3c_device_i2c2 = { + .name = "s3c2410-i2c", + .id = 2, + .num_resources = ARRAY_SIZE(s3c_i2c_resource), + .resource = s3c_i2c_resource, +}; + +static struct s3c2410_platform_i2c default_i2c_data2 __initdata = { + .flags = 0, + .bus_num = 2, + .slave_addr = 0x10, + .frequency = 100*1000, + .sda_delay = 100, +}; + +void __init s3c_i2c2_set_platdata(struct s3c2410_platform_i2c *pd) +{ + struct s3c2410_platform_i2c *npd; + + if (!pd) + pd = &default_i2c_data2; + + npd = kmemdup(pd, sizeof(struct s3c2410_platform_i2c), GFP_KERNEL); + if (!npd) + printk(KERN_ERR "%s: no memory for platform data\n", __func__); + else if (!npd->cfg_gpio) + npd->cfg_gpio = s3c_i2c2_cfg_gpio; + + s3c_device_i2c2.dev.platform_data = npd; +} diff --git a/arch/arm/plat-samsung/dev-onenand.c b/arch/arm/plat-samsung/dev-onenand.c new file mode 100644 index 00000000000..45ec73287d8 --- /dev/null +++ b/arch/arm/plat-samsung/dev-onenand.c @@ -0,0 +1,55 @@ +/* + * linux/arch/arm/plat-samsung/dev-onenand.c + * + * Copyright (c) 2008-2010 Samsung Electronics + * Kyungmin Park <kyungmin.park@samsung.com> + * + * S3C64XX/S5PC100 series device definition for OneNAND 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 <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/onenand.h> + +#include <mach/irqs.h> +#include <mach/map.h> + +static struct resource s3c_onenand_resources[] = { + [0] = { + .start = S3C_PA_ONENAND, + .end = S3C_PA_ONENAND + 0x400 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = S3C_PA_ONENAND_BUF, + .end = S3C_PA_ONENAND_BUF + S3C_SZ_ONENAND_BUF - 1, + .flags = IORESOURCE_MEM, + }, + [2] = { + .start = IRQ_ONENAND, + .end = IRQ_ONENAND, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device s3c_device_onenand = { + .name = "samsung-onenand", + .id = 0, + .num_resources = ARRAY_SIZE(s3c_onenand_resources), + .resource = s3c_onenand_resources, +}; + +void s3c_onenand_set_platdata(struct onenand_platform_data *pdata) +{ + struct onenand_platform_data *pd; + + pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL); + if (!pd) + printk(KERN_ERR "%s: no memory for platform data\n", __func__); + s3c_device_onenand.dev.platform_data = pd; +} diff --git a/arch/arm/plat-samsung/dev-wdt.c b/arch/arm/plat-samsung/dev-wdt.c new file mode 100644 index 00000000000..5efca87cddb --- /dev/null +++ b/arch/arm/plat-samsung/dev-wdt.c @@ -0,0 +1,40 @@ +/* linux/arch/arm/plat-samsung/dev-wdt.c + * + * Copyright (c) 2004 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C series device definition for the watchdog timer + * + * 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/platform_device.h> + +#include <mach/irqs.h> +#include <mach/map.h> + +#include <plat/devs.h> + +static struct resource s3c_wdt_resource[] = { + [0] = { + .start = S3C_PA_WDT, + .end = S3C_PA_WDT + SZ_1M - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_WDT, + .end = IRQ_WDT, + .flags = IORESOURCE_IRQ, + } +}; + +struct platform_device s3c_device_wdt = { + .name = "s3c2410-wdt", + .id = -1, + .num_resources = ARRAY_SIZE(s3c_wdt_resource), + .resource = s3c_wdt_resource, +}; +EXPORT_SYMBOL(s3c_device_wdt); diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h index ef69e56b288..e6144e4b911 100644 --- a/arch/arm/plat-samsung/include/plat/devs.h +++ b/arch/arm/plat-samsung/include/plat/devs.h @@ -45,6 +45,7 @@ extern struct platform_device s3c_device_lcd; extern struct platform_device s3c_device_wdt; extern struct platform_device s3c_device_i2c0; extern struct platform_device s3c_device_i2c1; +extern struct platform_device s3c_device_i2c2; extern struct platform_device s3c_device_rtc; extern struct platform_device s3c_device_adc; extern struct platform_device s3c_device_sdi; @@ -57,9 +58,20 @@ extern struct platform_device s3c_device_hsmmc2; extern struct platform_device s3c_device_spi0; extern struct platform_device s3c_device_spi1; +extern struct platform_device s5pc100_device_spi0; +extern struct platform_device s5pc100_device_spi1; +extern struct platform_device s5pc100_device_spi2; +extern struct platform_device s5pv210_device_spi0; +extern struct platform_device s5pv210_device_spi1; +extern struct platform_device s5p6440_device_spi0; +extern struct platform_device s5p6440_device_spi1; + extern struct platform_device s3c_device_hwmon; extern struct platform_device s3c_device_nand; +extern struct platform_device s3c_device_onenand; +extern struct platform_device s3c64xx_device_onenand1; +extern struct platform_device s5pc110_device_onenand; extern struct platform_device s3c_device_usbgadget; extern struct platform_device s3c_device_usb_hsotg; @@ -76,10 +88,18 @@ extern struct platform_device s5p6442_device_pcm0; extern struct platform_device s5p6442_device_pcm1; extern struct platform_device s5p6442_device_iis0; extern struct platform_device s5p6442_device_iis1; +extern struct platform_device s5p6442_device_spi; extern struct platform_device s5p6440_device_pcm; extern struct platform_device s5p6440_device_iis; +extern struct platform_device s5pc100_device_ac97; +extern struct platform_device s5pc100_device_pcm0; +extern struct platform_device s5pc100_device_pcm1; +extern struct platform_device s5pc100_device_iis0; +extern struct platform_device s5pc100_device_iis1; +extern struct platform_device s5pc100_device_iis2; + /* s3c2440 specific devices */ #ifdef CONFIG_CPU_S3C2440 diff --git a/arch/arm/plat-samsung/include/plat/fb.h b/arch/arm/plat-samsung/include/plat/fb.h index 1f85649d8c1..27d3b497b55 100644 --- a/arch/arm/plat-samsung/include/plat/fb.h +++ b/arch/arm/plat-samsung/include/plat/fb.h @@ -84,4 +84,11 @@ extern void s3c64xx_fb_gpio_setup_24bpp(void); */ extern void s5pc100_fb_gpio_setup_24bpp(void); +/** + * s5pv210_fb_gpio_setup_24bpp() - S5PV210/S5PC110 setup function for 24bpp LCD + * + * Initialise the GPIO for an 24bpp LCD display on the RGB interface. + */ +extern void s5pv210_fb_gpio_setup_24bpp(void); + #endif /* __PLAT_S3C_FB_H */ diff --git a/arch/arm/plat-samsung/include/plat/gpio-cfg.h b/arch/arm/plat-samsung/include/plat/gpio-cfg.h index 34efdd2b032..db4112c6f2b 100644 --- a/arch/arm/plat-samsung/include/plat/gpio-cfg.h +++ b/arch/arm/plat-samsung/include/plat/gpio-cfg.h @@ -43,6 +43,11 @@ struct s3c_gpio_chip; * layouts. Provide an point to vector control routine and provide any * per-bank configuration information that other systems such as the * external interrupt code will need. + * + * @sa s3c_gpio_cfgpin + * @sa s3c_gpio_getcfg + * @sa s3c_gpio_setpull + * @sa s3c_gpio_getpull */ struct s3c_gpio_cfg { unsigned int cfg_eint; @@ -70,11 +75,25 @@ struct s3c_gpio_cfg { /** * s3c_gpio_cfgpin() - Change the GPIO function of a pin. * @pin pin The pin number to configure. - * @pin to The configuration for the pin's function. + * @to to The configuration for the pin's function. * * Configure which function is actually connected to the external * pin, such as an gpio input, output or some form of special function * connected to an internal peripheral block. + * + * The @to parameter can be one of the generic S3C_GPIO_INPUT, S3C_GPIO_OUTPUT + * or S3C_GPIO_SFN() to indicate one of the possible values that the helper + * will then generate the correct bit mask and shift for the configuration. + * + * If a bank of GPIOs all needs to be set to special-function 2, then + * the following code will work: + * + * for (gpio = start; gpio < end; gpio++) + * s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + * + * The @to parameter can also be a specific value already shifted to the + * correct position in the control register, although these are discouraged + * in newer kernels and are only being kept for compatibility. */ extern int s3c_gpio_cfgpin(unsigned int pin, unsigned int to); @@ -108,6 +127,8 @@ extern unsigned s3c_gpio_getcfg(unsigned int pin); * This function sets the state of the pull-{up,down} resistor for the * specified pin. It will return 0 if successfull, or a negative error * code if the pin cannot support the requested pull setting. + * + * @pull is one of S3C_GPIO_PULL_NONE, S3C_GPIO_PULL_DOWN or S3C_GPIO_PULL_UP. */ extern int s3c_gpio_setpull(unsigned int pin, s3c_gpio_pull_t pull); diff --git a/arch/arm/plat-samsung/include/plat/iic-core.h b/arch/arm/plat-samsung/include/plat/iic-core.h index 36397ca2096..f182669b8e8 100644 --- a/arch/arm/plat-samsung/include/plat/iic-core.h +++ b/arch/arm/plat-samsung/include/plat/iic-core.h @@ -32,4 +32,11 @@ static inline void s3c_i2c1_setname(char *name) #endif } +static inline void s3c_i2c2_setname(char *name) +{ +#ifdef CONFIG_S3C_DEV_I2C2 + s3c_device_i2c2.name = name; +#endif +} + #endif /* __ASM_ARCH_IIC_H */ diff --git a/arch/arm/plat-samsung/include/plat/iic.h b/arch/arm/plat-samsung/include/plat/iic.h index 3083df00dee..133308bf595 100644 --- a/arch/arm/plat-samsung/include/plat/iic.h +++ b/arch/arm/plat-samsung/include/plat/iic.h @@ -54,9 +54,11 @@ struct s3c2410_platform_i2c { */ extern void s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *i2c); extern void s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *i2c); +extern void s3c_i2c2_set_platdata(struct s3c2410_platform_i2c *i2c); /* defined by architecture to configure gpio */ extern void s3c_i2c0_cfg_gpio(struct platform_device *dev); extern void s3c_i2c1_cfg_gpio(struct platform_device *dev); +extern void s3c_i2c2_cfg_gpio(struct platform_device *dev); #endif /* __ASM_ARCH_IIC_H */ diff --git a/arch/arm/plat-samsung/include/plat/onenand-core.h b/arch/arm/plat-samsung/include/plat/onenand-core.h new file mode 100644 index 00000000000..7701cb7020c --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/onenand-core.h @@ -0,0 +1,37 @@ +/* + * linux/arch/arm/plat-samsung/onenand-core.h + * + * Copyright (c) 2010 Samsung Electronics + * Kyungmin Park <kyungmin.park@samsung.com> + * Marek Szyprowski <m.szyprowski@samsung.com> + * + * Samsung OneNAD Controller core functions + * + * 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_ARCH_ONENAND_CORE_H +#define __ASM_ARCH_ONENAND_CORE_H __FILE__ + +/* These functions are only for use with the core support code, such as + * the cpu specific initialisation code + */ + +/* re-define device name depending on support. */ +static inline void s3c_onenand_setname(char *name) +{ +#ifdef CONFIG_S3C_DEV_ONENAND + s3c_device_onenand.name = name; +#endif +} + +static inline void s3c64xx_onenand1_setname(char *name) +{ +#ifdef CONFIG_S3C64XX_DEV_ONENAND1 + s3c64xx_device_onenand1.name = name; +#endif +} + +#endif /* __ASM_ARCH_ONENAND_CORE_H */ diff --git a/arch/arm/plat-samsung/include/plat/regs-onenand.h b/arch/arm/plat-samsung/include/plat/regs-onenand.h new file mode 100644 index 00000000000..930ea8b88ed --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-onenand.h @@ -0,0 +1,63 @@ +/* + * linux/arch/arm/plat-s3c/include/plat/regs-onenand.h + * + * Copyright (C) 2008-2010 Samsung Electronics + * Kyungmin Park <kyungmin.park@samsung.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. + */ +#ifndef __SAMSUNG_ONENAND_H__ +#define __SAMSUNG_ONENAND_H__ + +#include <mach/hardware.h> + +/* + * OneNAND Controller + */ +#define MEM_CFG_OFFSET 0x0000 +#define BURST_LEN_OFFSET 0x0010 +#define MEM_RESET_OFFSET 0x0020 +#define INT_ERR_STAT_OFFSET 0x0030 +#define INT_ERR_MASK_OFFSET 0x0040 +#define INT_ERR_ACK_OFFSET 0x0050 +#define ECC_ERR_STAT_OFFSET 0x0060 +#define MANUFACT_ID_OFFSET 0x0070 +#define DEVICE_ID_OFFSET 0x0080 +#define DATA_BUF_SIZE_OFFSET 0x0090 +#define BOOT_BUF_SIZE_OFFSET 0x00A0 +#define BUF_AMOUNT_OFFSET 0x00B0 +#define TECH_OFFSET 0x00C0 +#define FBA_WIDTH_OFFSET 0x00D0 +#define FPA_WIDTH_OFFSET 0x00E0 +#define FSA_WIDTH_OFFSET 0x00F0 +#define TRANS_SPARE_OFFSET 0x0140 +#define DBS_DFS_WIDTH_OFFSET 0x0160 +#define INT_PIN_ENABLE_OFFSET 0x01A0 +#define ACC_CLOCK_OFFSET 0x01C0 +#define FLASH_VER_ID_OFFSET 0x01F0 +#define FLASH_AUX_CNTRL_OFFSET 0x0300 /* s3c64xx only */ + +#define ONENAND_MEM_RESET_HOT 0x3 +#define ONENAND_MEM_RESET_COLD 0x2 +#define ONENAND_MEM_RESET_WARM 0x1 + +#define CACHE_OP_ERR (1 << 13) +#define RST_CMP (1 << 12) +#define RDY_ACT (1 << 11) +#define INT_ACT (1 << 10) +#define UNSUP_CMD (1 << 9) +#define LOCKED_BLK (1 << 8) +#define BLK_RW_CMP (1 << 7) +#define ERS_CMP (1 << 6) +#define PGM_CMP (1 << 5) +#define LOAD_CMP (1 << 4) +#define ERS_FAIL (1 << 3) +#define PGM_FAIL (1 << 2) +#define INT_TO (1 << 1) +#define LD_FAIL_ECC_ERR (1 << 0) + +#define TSRF (1 << 0) + +#endif diff --git a/arch/arm/plat-samsung/include/plat/regs-rtc.h b/arch/arm/plat-samsung/include/plat/regs-rtc.h index d5837cf8e40..65c190d142d 100644 --- a/arch/arm/plat-samsung/include/plat/regs-rtc.h +++ b/arch/arm/plat-samsung/include/plat/regs-rtc.h @@ -20,6 +20,10 @@ #define S3C2410_RTCCON_CLKSEL (1<<1) #define S3C2410_RTCCON_CNTSEL (1<<2) #define S3C2410_RTCCON_CLKRST (1<<3) +#define S3C64XX_RTCCON_TICEN (1<<8) + +#define S3C64XX_RTCCON_TICMSK (0xF<<7) +#define S3C64XX_RTCCON_TICSHT (7) #define S3C2410_TICNT S3C2410_RTCREG(0x44) #define S3C2410_TICNT_ENABLE (1<<7) diff --git a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h index d1772414931..e5aba8f95b7 100644 --- a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h +++ b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h @@ -63,5 +63,9 @@ struct s3c64xx_spi_info { * has some chips attached to it. */ extern void s3c64xx_spi_set_info(int cntrlr, int src_clk_nr, int num_cs); +extern void s5pc100_spi_set_info(int cntrlr, int src_clk_nr, int num_cs); +extern void s5pv210_spi_set_info(int cntrlr, int src_clk_nr, int num_cs); +extern void s5p6440_spi_set_info(int cntrlr, int src_clk_nr, int num_cs); +extern void s5p6442_spi_set_info(int cntrlr, int src_clk_nr, int num_cs); #endif /* __S3C64XX_PLAT_SPI_H */ diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h index 7d07cd7aa4f..13f9fb20900 100644 --- a/arch/arm/plat-samsung/include/plat/sdhci.h +++ b/arch/arm/plat-samsung/include/plat/sdhci.h @@ -75,6 +75,9 @@ extern void s5pc100_setup_sdhci0_cfg_gpio(struct platform_device *, int w); extern void s5pc100_setup_sdhci1_cfg_gpio(struct platform_device *, int w); extern void s5pc100_setup_sdhci2_cfg_gpio(struct platform_device *, int w); extern void s3c64xx_setup_sdhci2_cfg_gpio(struct platform_device *, int w); +extern void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *, int w); +extern void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *, int w); +extern void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *, int w); /* S3C6400 SDHCI setup */ @@ -218,4 +221,56 @@ static inline void s5pc100_default_sdhci1(void) { } static inline void s5pc100_default_sdhci2(void) { } #endif /* CONFIG_S5PC100_SETUP_SDHCI */ + +/* S5PC110 SDHCI setup */ +#ifdef CONFIG_S5PV210_SETUP_SDHCI +extern char *s5pv210_hsmmc_clksrcs[4]; + +extern void s5pv210_setup_sdhci_cfg_card(struct platform_device *dev, + void __iomem *r, + struct mmc_ios *ios, + struct mmc_card *card); + +#ifdef CONFIG_S3C_DEV_HSMMC +static inline void s5pv210_default_sdhci0(void) +{ + s3c_hsmmc0_def_platdata.clocks = s5pv210_hsmmc_clksrcs; + s3c_hsmmc0_def_platdata.cfg_gpio = s5pv210_setup_sdhci0_cfg_gpio; + s3c_hsmmc0_def_platdata.cfg_card = s5pv210_setup_sdhci_cfg_card; +} +#else +static inline void s5pc100_default_sdhci0(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC */ + +#ifdef CONFIG_S3C_DEV_HSMMC1 +static inline void s5pv210_default_sdhci1(void) +{ + s3c_hsmmc1_def_platdata.clocks = s5pv210_hsmmc_clksrcs; + s3c_hsmmc1_def_platdata.cfg_gpio = s5pv210_setup_sdhci1_cfg_gpio; + s3c_hsmmc1_def_platdata.cfg_card = s5pv210_setup_sdhci_cfg_card; +} +#else +static inline void s5pv210_default_sdhci1(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC1 */ + +#ifdef CONFIG_S3C_DEV_HSMMC2 +static inline void s5pv210_default_sdhci2(void) +{ + s3c_hsmmc2_def_platdata.clocks = s5pv210_hsmmc_clksrcs; + s3c_hsmmc2_def_platdata.cfg_gpio = s5pv210_setup_sdhci2_cfg_gpio; + s3c_hsmmc2_def_platdata.cfg_card = s5pv210_setup_sdhci_cfg_card; +} +#else +static inline void s5pv210_default_sdhci2(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC2 */ + +#else +static inline void s5pv210_default_sdhci0(void) { } +static inline void s5pv210_default_sdhci1(void) { } +static inline void s5pv210_default_sdhci2(void) { } +#endif /* CONFIG_S5PC100_SETUP_SDHCI */ + + + + #endif /* __PLAT_S3C_SDHCI_H */ diff --git a/arch/arm/plat-samsung/include/plat/wakeup-mask.h b/arch/arm/plat-samsung/include/plat/wakeup-mask.h new file mode 100644 index 00000000000..43e4acd2e1c --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/wakeup-mask.h @@ -0,0 +1,44 @@ +/* arch/arm/plat-samsung/include/plat/wakeup-mask.h + * + * Copyright 2010 Ben Dooks <ben-linux@fluff.org> + * + * Support for wakeup mask interrupts on newer SoCs + * + * 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 __PLAT_WAKEUP_MASK_H +#define __PLAT_WAKEUP_MASK_H __file__ + +/* if no irq yet defined, but still want to mask */ +#define NO_WAKEUP_IRQ (0x90000000) + +/** + * struct samsung_wakeup_mask - wakeup mask information + * @irq: The interrupt associated with this wakeup. + * @bit: The bit, as a (1 << bitno) controlling this source. + */ +struct samsung_wakeup_mask { + unsigned int irq; + u32 bit; +}; + +/** + * samsung_sync_wakemask - sync wakeup mask information for pm + * @reg: The register that is used. + * @masks: The list of masks to use. + * @nr_masks: The number of entries pointed to buy @masks. + * + * Synchronise the wakeup mask information at suspend time from the list + * of interrupts and control bits in @masks. We do this at suspend time + * as overriding the relevant irq chips is harder and the register is only + * required to be correct before we enter sleep. + */ +extern void samsung_sync_wakemask(void __iomem *reg, + struct samsung_wakeup_mask *masks, + int nr_masks); + +#endif /* __PLAT_WAKEUP_MASK_H */ diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c index d50ab9d2af5..7df03f87fbf 100644 --- a/arch/arm/plat-samsung/pm-gpio.c +++ b/arch/arm/plat-samsung/pm-gpio.c @@ -331,8 +331,10 @@ void s3c_pm_save_gpios(void) for (gpio_nr = 0; gpio_nr < S3C_GPIO_END;) { ourchip = s3c_gpiolib_getchip(gpio_nr); - if (!ourchip) + if (!ourchip) { + gpio_nr++; continue; + } s3c_pm_save_gpio(ourchip); @@ -369,8 +371,10 @@ void s3c_pm_restore_gpios(void) for (gpio_nr = 0; gpio_nr < S3C_GPIO_END;) { ourchip = s3c_gpiolib_getchip(gpio_nr); - if (!ourchip) + if (!ourchip) { + gpio_nr++; continue; + } s3c_pm_resume_gpio(ourchip); diff --git a/arch/arm/plat-samsung/wakeup-mask.c b/arch/arm/plat-samsung/wakeup-mask.c new file mode 100644 index 00000000000..2e09b6ad84c --- /dev/null +++ b/arch/arm/plat-samsung/wakeup-mask.c @@ -0,0 +1,47 @@ +/* arch/arm/plat-samsung/wakeup-mask.c + * + * Copyright 2010 Ben Dooks <ben-linux@fluff.org> + * + * Support for wakeup mask interrupts on newer SoCs + * + * 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/spinlock.h> +#include <linux/sysdev.h> +#include <linux/types.h> +#include <linux/irq.h> +#include <linux/io.h> + +#include <plat/wakeup-mask.h> +#include <plat/pm.h> + +void samsung_sync_wakemask(void __iomem *reg, + struct samsung_wakeup_mask *mask, int nr_mask) +{ + struct irq_desc *desc; + u32 val; + + val = __raw_readl(reg); + + for (; nr_mask > 0; nr_mask--, mask++) { + if (mask->irq == NO_WAKEUP_IRQ) { + val |= mask->bit; + continue; + } + + desc = irq_to_desc(mask->irq); + + /* bit of a liberty to read this directly from irq_desc. */ + if (desc->wake_depth > 0) + val &= ~mask->bit; + else + val |= mask->bit; + } + + printk(KERN_INFO "wakemask %08x => %08x\n", __raw_readl(reg), val); + __raw_writel(val, reg); +} diff --git a/arch/avr32/include/asm/scatterlist.h b/arch/avr32/include/asm/scatterlist.h index 377320e3bd1..06394e5ead6 100644 --- a/arch/avr32/include/asm/scatterlist.h +++ b/arch/avr32/include/asm/scatterlist.h @@ -1,25 +1,7 @@ #ifndef __ASM_AVR32_SCATTERLIST_H #define __ASM_AVR32_SCATTERLIST_H -#include <asm/types.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - dma_addr_t dma_address; - unsigned int length; -}; - -/* These macros should be used after a pci_map_sg call has been done - * to get bus addresses of each of the SG entries and their lengths. - * You should only work with the number of sg entries pci_map_sg - * returns. - */ -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->length) +#include <asm-generic/scatterlist.h> #define ISA_DMA_THRESHOLD (0xffffffff) diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index c078849df7f..f66294b4f9d 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -348,7 +348,7 @@ config MEM_MT48LC16M16A2TG_75 config MEM_MT48LC32M8A2_75 bool - depends on (BFIN537_STAMP || PNAV10 || BFIN538_EZKIT) + depends on (BFIN518F_EZBRD || BFIN537_STAMP || PNAV10 || BFIN538_EZKIT) default y config MEM_MT48LC8M32B2B5_7 @@ -361,11 +361,6 @@ config MEM_MT48LC32M16A2TG_75 depends on (BFIN527_EZKIT || BFIN527_EZKIT_V2 || BFIN532_IP0X || BLACKSTAMP) default y -config MEM_MT48LC32M8A2_75 - bool - depends on (BFIN518F_EZBRD) - default y - config MEM_MT48H32M16LFCJ_75 bool depends on (BFIN526_EZBRD) @@ -791,6 +786,34 @@ config MEMCPY_L1 If enabled, the memcpy function is linked into L1 instruction memory. (less latency) +config STRCMP_L1 + bool "locate strcmp function in L1 Memory" + default y + help + If enabled, the strcmp function is linked + into L1 instruction memory (less latency). + +config STRNCMP_L1 + bool "locate strncmp function in L1 Memory" + default y + help + If enabled, the strncmp function is linked + into L1 instruction memory (less latency). + +config STRCPY_L1 + bool "locate strcpy function in L1 Memory" + default y + help + If enabled, the strcpy function is linked + into L1 instruction memory (less latency). + +config STRNCPY_L1 + bool "locate strncpy function in L1 Memory" + default y + help + If enabled, the strncpy function is linked + into L1 instruction memory (less latency). + config SYS_BFIN_SPINLOCK_L1 bool "Locate sys_bfin_spinlock function in L1 Memory" default y @@ -1187,32 +1210,6 @@ config PM_BFIN_SLEEP If unsure, select "Sleep Deeper". endchoice -config PM_WAKEUP_BY_GPIO - bool "Allow Wakeup from Standby by GPIO" - depends on PM && !BF54x - -config PM_WAKEUP_GPIO_NUMBER - int "GPIO number" - range 0 47 - depends on PM_WAKEUP_BY_GPIO - default 2 - -choice - prompt "GPIO Polarity" - depends on PM_WAKEUP_BY_GPIO - default PM_WAKEUP_GPIO_POLAR_H -config PM_WAKEUP_GPIO_POLAR_H - bool "Active High" -config PM_WAKEUP_GPIO_POLAR_L - bool "Active Low" -config PM_WAKEUP_GPIO_POLAR_EDGE_F - bool "Falling EDGE" -config PM_WAKEUP_GPIO_POLAR_EDGE_R - bool "Rising EDGE" -config PM_WAKEUP_GPIO_POLAR_EDGE_B - bool "Both EDGE" -endchoice - comment "Possible Suspend Mem / Hibernate Wake-Up Sources" depends on PM diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug index aec89a5280b..d1825cb2476 100644 --- a/arch/blackfin/Kconfig.debug +++ b/arch/blackfin/Kconfig.debug @@ -238,7 +238,7 @@ config EARLY_PRINTK config NMI_WATCHDOG bool "Enable NMI watchdog to help debugging lockup on SMP" default n - depends on (SMP && !BFIN_SCRATCH_REG_RETN) + depends on SMP help If any CPU in the system does not execute the period local timer interrupt for more than 5 seconds, then the NMI handler dumps debug @@ -264,4 +264,13 @@ config BFIN_ISRAM_SELF_TEST help Run some self tests of the isram driver code at boot. +config BFIN_PSEUDODBG_INSNS + bool "Support pseudo debug instructions" + default n + help + This option allows the kernel to emulate some pseudo instructions which + allow simulator test cases to be run under Linux with no changes. + + Most people should say N here. + endmenu diff --git a/arch/blackfin/include/asm/bfin-global.h b/arch/blackfin/include/asm/bfin-global.h index e6485c305ea..121cc04d877 100644 --- a/arch/blackfin/include/asm/bfin-global.h +++ b/arch/blackfin/include/asm/bfin-global.h @@ -39,9 +39,15 @@ extern unsigned long sclk_to_usecs(unsigned long sclk); extern unsigned long usecs_to_sclk(unsigned long usecs); struct pt_regs; +#if defined(CONFIG_DEBUG_VERBOSE) extern void dump_bfin_process(struct pt_regs *regs); extern void dump_bfin_mem(struct pt_regs *regs); extern void dump_bfin_trace_buffer(void); +#else +#define dump_bfin_process(regs) +#define dump_bfin_mem(regs) +#define dump_bfin_trace_buffer() +#endif /* init functions only */ extern int init_arch_irq(void); diff --git a/arch/blackfin/include/asm/bug.h b/arch/blackfin/include/asm/bug.h index 75f6dc336d4..8d9b1eba89c 100644 --- a/arch/blackfin/include/asm/bug.h +++ b/arch/blackfin/include/asm/bug.h @@ -9,7 +9,12 @@ #ifdef CONFIG_BUG -#define BFIN_BUG_OPCODE 0xefcd +/* + * This can be any undefined 16-bit opcode, meaning + * ((opcode & 0xc000) != 0xc000) + * Anything from 0x0001 to 0x000A (inclusive) will work + */ +#define BFIN_BUG_OPCODE 0x0001 #ifdef CONFIG_DEBUG_BUGVERBOSE diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h index 8542bc31f63..93f6c634fdf 100644 --- a/arch/blackfin/include/asm/cache.h +++ b/arch/blackfin/include/asm/cache.h @@ -15,6 +15,8 @@ #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) #define SMP_CACHE_BYTES L1_CACHE_BYTES +#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES + #ifdef CONFIG_SMP #define __cacheline_aligned #else diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h index 91bd2d7b9d5..01b19d0cf50 100644 --- a/arch/blackfin/include/asm/gpio.h +++ b/arch/blackfin/include/asm/gpio.h @@ -167,23 +167,23 @@ int bfin_special_gpio_request(unsigned gpio, const char *label); #endif #ifdef CONFIG_PM +int bfin_pm_standby_ctrl(unsigned ctrl); -unsigned int bfin_pm_standby_setup(void); -void bfin_pm_standby_restore(void); +static inline int bfin_pm_standby_setup(void) +{ + return bfin_pm_standby_ctrl(1); +} + +static inline void bfin_pm_standby_restore(void) +{ + bfin_pm_standby_ctrl(0); +} void bfin_gpio_pm_hibernate_restore(void); void bfin_gpio_pm_hibernate_suspend(void); #ifndef CONFIG_BF54x -#define PM_WAKE_RISING 0x1 -#define PM_WAKE_FALLING 0x2 -#define PM_WAKE_HIGH 0x4 -#define PM_WAKE_LOW 0x8 -#define PM_WAKE_BOTH_EDGES (PM_WAKE_RISING | PM_WAKE_FALLING) -#define PM_WAKE_IGNORE 0xF0 - -int gpio_pm_wakeup_request(unsigned gpio, unsigned char type); -void gpio_pm_wakeup_free(unsigned gpio); +int gpio_pm_wakeup_ctrl(unsigned gpio, unsigned ctrl); struct gpio_port_s { unsigned short data; diff --git a/arch/blackfin/include/asm/pgtable.h b/arch/blackfin/include/asm/pgtable.h index 821c699c223..dcca3e6d6e8 100644 --- a/arch/blackfin/include/asm/pgtable.h +++ b/arch/blackfin/include/asm/pgtable.h @@ -80,7 +80,8 @@ PTE_BIT_FUNC(mkyoung, |= _PAGE_ACCESSED); * ZERO_PAGE is a global shared page that is always zero: used * for zero-mapped memory areas etc.. */ -#define ZERO_PAGE(vaddr) (virt_to_page(0)) +#define ZERO_PAGE(vaddr) virt_to_page(empty_zero_page) +extern char empty_zero_page[]; extern unsigned int kobjsize(const void *objp); diff --git a/arch/blackfin/include/asm/pseudo_instructions.h b/arch/blackfin/include/asm/pseudo_instructions.h new file mode 100644 index 00000000000..b00adfa0816 --- /dev/null +++ b/arch/blackfin/include/asm/pseudo_instructions.h @@ -0,0 +1,18 @@ +/* + * header file for pseudo instructions + * + * Copyright 2010 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#ifndef _BLACKFIN_PSEUDO_ +#define _BLACKFIN_PSEUDO_ + +#include <linux/types.h> +#include <asm/ptrace.h> + +extern bool execute_pseudodbg_assert(struct pt_regs *fp, unsigned int opcode); +extern bool execute_pseudodbg(struct pt_regs *fp, unsigned int opcode); + +#endif diff --git a/arch/blackfin/include/asm/scatterlist.h b/arch/blackfin/include/asm/scatterlist.h index 04f448711cd..64d41d34ab0 100644 --- a/arch/blackfin/include/asm/scatterlist.h +++ b/arch/blackfin/include/asm/scatterlist.h @@ -1,27 +1,7 @@ #ifndef _BLACKFIN_SCATTERLIST_H #define _BLACKFIN_SCATTERLIST_H -#include <linux/mm.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - dma_addr_t dma_address; - unsigned int length; -}; - -/* - * These macros should be used after a pci_map_sg call has been done - * to get bus addresses of each of the SG entries and their lengths. - * You should only work with the number of sg entries pci_map_sg - * returns, or alternatively stop on the first sg_dma_len(sg) which - * is 0. - */ -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->length) +#include <asm-generic/scatterlist.h> #define ISA_DMA_THRESHOLD (0xffffffff) diff --git a/arch/blackfin/include/asm/string.h b/arch/blackfin/include/asm/string.h index d7f0ccb418c..423c099aa98 100644 --- a/arch/blackfin/include/asm/string.h +++ b/arch/blackfin/include/asm/string.h @@ -12,121 +12,16 @@ #ifdef __KERNEL__ /* only set these up for kernel code */ #define __HAVE_ARCH_STRCPY -extern inline char *strcpy(char *dest, const char *src) -{ - char *xdest = dest; - char temp = 0; - - __asm__ __volatile__ ( - "1:" - "%2 = B [%1++] (Z);" - "B [%0++] = %2;" - "CC = %2;" - "if cc jump 1b (bp);" - : "+&a" (dest), "+&a" (src), "=&d" (temp) - : - : "memory", "CC"); - - return xdest; -} +extern char *strcpy(char *dest, const char *src); #define __HAVE_ARCH_STRNCPY -extern inline char *strncpy(char *dest, const char *src, size_t n) -{ - char *xdest = dest; - char temp = 0; - - if (n == 0) - return xdest; - - __asm__ __volatile__ ( - "1:" - "%3 = B [%1++] (Z);" - "B [%0++] = %3;" - "CC = %3;" - "if ! cc jump 2f;" - "%2 += -1;" - "CC = %2 == 0;" - "if ! cc jump 1b (bp);" - "jump 4f;" - "2:" - /* if src is shorter than n, we need to null pad bytes now */ - "%3 = 0;" - "3:" - "%2 += -1;" - "CC = %2 == 0;" - "if cc jump 4f;" - "B [%0++] = %3;" - "jump 3b;" - "4:" - : "+&a" (dest), "+&a" (src), "+&da" (n), "=&d" (temp) - : - : "memory", "CC"); - - return xdest; -} +extern char *strncpy(char *dest, const char *src, size_t n); #define __HAVE_ARCH_STRCMP -extern inline int strcmp(const char *cs, const char *ct) -{ - /* need to use int's here so the char's in the assembly don't get - * sign extended incorrectly when we don't want them to be - */ - int __res1, __res2; - - __asm__ __volatile__ ( - "1:" - "%2 = B[%0++] (Z);" /* get *cs */ - "%3 = B[%1++] (Z);" /* get *ct */ - "CC = %2 == %3;" /* compare a byte */ - "if ! cc jump 2f;" /* not equal, break out */ - "CC = %2;" /* at end of cs? */ - "if cc jump 1b (bp);" /* no, keep going */ - "jump.s 3f;" /* strings are equal */ - "2:" - "%2 = %2 - %3;" /* *cs - *ct */ - "3:" - : "+&a" (cs), "+&a" (ct), "=&d" (__res1), "=&d" (__res2) - : - : "memory", "CC"); - - return __res1; -} +extern int strcmp(const char *cs, const char *ct); #define __HAVE_ARCH_STRNCMP -extern inline int strncmp(const char *cs, const char *ct, size_t count) -{ - /* need to use int's here so the char's in the assembly don't get - * sign extended incorrectly when we don't want them to be - */ - int __res1, __res2; - - if (!count) - return 0; - - __asm__ __volatile__ ( - "1:" - "%3 = B[%0++] (Z);" /* get *cs */ - "%4 = B[%1++] (Z);" /* get *ct */ - "CC = %3 == %4;" /* compare a byte */ - "if ! cc jump 3f;" /* not equal, break out */ - "CC = %3;" /* at end of cs? */ - "if ! cc jump 4f;" /* yes, all done */ - "%2 += -1;" /* no, adjust count */ - "CC = %2 == 0;" - "if ! cc jump 1b;" /* more to do, keep going */ - "2:" - "%3 = 0;" /* strings are equal */ - "jump.s 4f;" - "3:" - "%3 = %3 - %4;" /* *cs - *ct */ - "4:" - : "+&a" (cs), "+&a" (ct), "+&da" (count), "=&d" (__res1), "=&d" (__res2) - : - : "memory", "CC"); - - return __res1; -} +extern int strncmp(const char *cs, const char *ct, size_t count); #define __HAVE_ARCH_MEMSET extern void *memset(void *s, int c, size_t count); diff --git a/arch/blackfin/include/asm/tlbflush.h b/arch/blackfin/include/asm/tlbflush.h index f1a06c006ed..7c368682c0a 100644 --- a/arch/blackfin/include/asm/tlbflush.h +++ b/arch/blackfin/include/asm/tlbflush.h @@ -1 +1,2 @@ #include <asm-generic/tlbflush.h> +#define flush_tlb_kernel_range(s, e) do { } while (0) diff --git a/arch/blackfin/include/asm/trace.h b/arch/blackfin/include/asm/trace.h index dc0aa55ae77..33589a29b8d 100644 --- a/arch/blackfin/include/asm/trace.h +++ b/arch/blackfin/include/asm/trace.h @@ -23,6 +23,13 @@ #ifndef __ASSEMBLY__ extern unsigned long trace_buff_offset; extern unsigned long software_trace_buff[]; +#if defined(CONFIG_DEBUG_VERBOSE) +extern void decode_address(char *buf, unsigned long address); +extern bool get_instruction(unsigned int *val, unsigned short *address); +#else +static inline void decode_address(char *buf, unsigned long address) { } +static inline bool get_instruction(unsigned int *val, unsigned short *address) { return false; } +#endif /* Trace Macros for C files */ diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile index 346a421f156..30d0d1f01dc 100644 --- a/arch/blackfin/kernel/Makefile +++ b/arch/blackfin/kernel/Makefile @@ -7,7 +7,8 @@ extra-y := init_task.o vmlinux.lds obj-y := \ entry.o process.o bfin_ksyms.o ptrace.o setup.o signal.o \ sys_bfin.o traps.o irqchip.o dma-mapping.o flat.o \ - fixed_code.o reboot.o bfin_gpio.o bfin_dma_5xx.o + fixed_code.o reboot.o bfin_gpio.o bfin_dma_5xx.o \ + exception.o dumpstack.o ifeq ($(CONFIG_GENERIC_CLOCKEVENTS),y) obj-y += time-ts.o @@ -29,6 +30,8 @@ obj-$(CONFIG_NMI_WATCHDOG) += nmi.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o obj-$(CONFIG_EARLY_PRINTK) += shadow_console.o obj-$(CONFIG_STACKTRACE) += stacktrace.o +obj-$(CONFIG_DEBUG_VERBOSE) += trace.o +obj-$(CONFIG_BFIN_PSEUDODBG_INSNS) += pseudodbg.o # the kgdb test puts code into L2 and without linker # relaxation, we need to force long calls to/from it diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c index e35e20f00d9..42833ee2b30 100644 --- a/arch/blackfin/kernel/bfin_gpio.c +++ b/arch/blackfin/kernel/bfin_gpio.c @@ -475,9 +475,7 @@ GET_GPIO_P(maskb) #ifdef CONFIG_PM - static unsigned short wakeup_map[GPIO_BANK_NUM]; -static unsigned char wakeup_flags_map[MAX_BLACKFIN_GPIOS]; static const unsigned int sic_iwr_irqs[] = { #if defined(BF533_FAMILY) @@ -514,112 +512,26 @@ static const unsigned int sic_iwr_irqs[] = { ************************************************************* * MODIFICATION HISTORY : **************************************************************/ -int gpio_pm_wakeup_request(unsigned gpio, unsigned char type) -{ - unsigned long flags; - - if ((check_gpio(gpio) < 0) || !type) - return -EINVAL; - - local_irq_save_hw(flags); - wakeup_map[gpio_bank(gpio)] |= gpio_bit(gpio); - wakeup_flags_map[gpio] = type; - local_irq_restore_hw(flags); - - return 0; -} -EXPORT_SYMBOL(gpio_pm_wakeup_request); - -void gpio_pm_wakeup_free(unsigned gpio) +int gpio_pm_wakeup_ctrl(unsigned gpio, unsigned ctrl) { unsigned long flags; if (check_gpio(gpio) < 0) - return; + return -EINVAL; local_irq_save_hw(flags); - - wakeup_map[gpio_bank(gpio)] &= ~gpio_bit(gpio); - - local_irq_restore_hw(flags); -} -EXPORT_SYMBOL(gpio_pm_wakeup_free); - -static int bfin_gpio_wakeup_type(unsigned gpio, unsigned char type) -{ - port_setup(gpio, GPIO_USAGE); - set_gpio_dir(gpio, 0); - set_gpio_inen(gpio, 1); - - if (type & (PM_WAKE_RISING | PM_WAKE_FALLING)) - set_gpio_edge(gpio, 1); - else - set_gpio_edge(gpio, 0); - - if ((type & (PM_WAKE_BOTH_EDGES)) == (PM_WAKE_BOTH_EDGES)) - set_gpio_both(gpio, 1); + if (ctrl) + wakeup_map[gpio_bank(gpio)] |= gpio_bit(gpio); else - set_gpio_both(gpio, 0); - - if ((type & (PM_WAKE_FALLING | PM_WAKE_LOW))) - set_gpio_polar(gpio, 1); - else - set_gpio_polar(gpio, 0); + wakeup_map[gpio_bank(gpio)] &= ~gpio_bit(gpio); - SSYNC(); - - return 0; -} - -u32 bfin_pm_standby_setup(void) -{ - u16 bank, mask, i, gpio; - - for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) { - mask = wakeup_map[gpio_bank(i)]; - bank = gpio_bank(i); - - gpio_bank_saved[bank].maskb = gpio_array[bank]->maskb; - gpio_array[bank]->maskb = 0; - - if (mask) { -#if defined(CONFIG_BF52x) || defined(BF537_FAMILY) || defined(CONFIG_BF51x) - gpio_bank_saved[bank].fer = *port_fer[bank]; -#endif - gpio_bank_saved[bank].inen = gpio_array[bank]->inen; - gpio_bank_saved[bank].polar = gpio_array[bank]->polar; - gpio_bank_saved[bank].dir = gpio_array[bank]->dir; - gpio_bank_saved[bank].edge = gpio_array[bank]->edge; - gpio_bank_saved[bank].both = gpio_array[bank]->both; - gpio_bank_saved[bank].reserved = - reserved_gpio_map[bank]; - - gpio = i; - - while (mask) { - if ((mask & 1) && (wakeup_flags_map[gpio] != - PM_WAKE_IGNORE)) { - reserved_gpio_map[gpio_bank(gpio)] |= - gpio_bit(gpio); - bfin_gpio_wakeup_type(gpio, - wakeup_flags_map[gpio]); - set_gpio_data(gpio, 0); /*Clear*/ - } - gpio++; - mask >>= 1; - } - - bfin_internal_set_wake(sic_iwr_irqs[bank], 1); - gpio_array[bank]->maskb_set = wakeup_map[gpio_bank(i)]; - } - } - - AWA_DUMMY_READ(maskb_set); + set_gpio_maskb(gpio, ctrl); + local_irq_restore_hw(flags); return 0; } -void bfin_pm_standby_restore(void) +int bfin_pm_standby_ctrl(unsigned ctrl) { u16 bank, mask, i; @@ -627,24 +539,10 @@ void bfin_pm_standby_restore(void) mask = wakeup_map[gpio_bank(i)]; bank = gpio_bank(i); - if (mask) { -#if defined(CONFIG_BF52x) || defined(BF537_FAMILY) || defined(CONFIG_BF51x) - *port_fer[bank] = gpio_bank_saved[bank].fer; -#endif - gpio_array[bank]->inen = gpio_bank_saved[bank].inen; - gpio_array[bank]->dir = gpio_bank_saved[bank].dir; - gpio_array[bank]->polar = gpio_bank_saved[bank].polar; - gpio_array[bank]->edge = gpio_bank_saved[bank].edge; - gpio_array[bank]->both = gpio_bank_saved[bank].both; - - reserved_gpio_map[bank] = - gpio_bank_saved[bank].reserved; - bfin_internal_set_wake(sic_iwr_irqs[bank], 0); - } - - gpio_array[bank]->maskb = gpio_bank_saved[bank].maskb; + if (mask) + bfin_internal_set_wake(sic_iwr_irqs[bank], ctrl); } - AWA_DUMMY_READ(maskb); + return 0; } void bfin_gpio_pm_hibernate_suspend(void) @@ -708,16 +606,11 @@ void bfin_gpio_pm_hibernate_restore(void) #else /* CONFIG_BF54x */ #ifdef CONFIG_PM -u32 bfin_pm_standby_setup(void) +int bfin_pm_standby_ctrl(unsigned ctrl) { return 0; } -void bfin_pm_standby_restore(void) -{ - -} - void bfin_gpio_pm_hibernate_suspend(void) { int i, bank; diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c index ed8392c117e..2c264b51566 100644 --- a/arch/blackfin/kernel/bfin_ksyms.c +++ b/arch/blackfin/kernel/bfin_ksyms.c @@ -33,6 +33,18 @@ EXPORT_SYMBOL(memmove); EXPORT_SYMBOL(memchr); /* + * Because string functions are both inline and exported functions and + * folder arch/blackfin/lib is configured as a library path in Makefile, + * symbols exported in folder lib is not linked into built-in.o but + * inlined only. In order to export string symbols to kernel module + * properly, they should be exported here. + */ +EXPORT_SYMBOL(strcpy); +EXPORT_SYMBOL(strncpy); +EXPORT_SYMBOL(strcmp); +EXPORT_SYMBOL(strncmp); + +/* * libgcc functions - functions that are used internally by the * compiler... (prototypes are not correct though, but that * doesn't really matter since they're not versioned). diff --git a/arch/blackfin/kernel/dumpstack.c b/arch/blackfin/kernel/dumpstack.c new file mode 100644 index 00000000000..5cfbaa29821 --- /dev/null +++ b/arch/blackfin/kernel/dumpstack.c @@ -0,0 +1,174 @@ +/* Provide basic stack dumping functions + * + * Copyright 2004-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later + */ + +#include <linux/kernel.h> +#include <linux/thread_info.h> +#include <linux/mm.h> +#include <linux/uaccess.h> +#include <linux/module.h> +#include <asm/trace.h> + +/* + * Checks to see if the address pointed to is either a + * 16-bit CALL instruction, or a 32-bit CALL instruction + */ +static bool is_bfin_call(unsigned short *addr) +{ + unsigned int opcode; + + if (!get_instruction(&opcode, addr)) + return false; + + if ((opcode >= 0x0060 && opcode <= 0x0067) || + (opcode >= 0x0070 && opcode <= 0x0077) || + (opcode >= 0xE3000000 && opcode <= 0xE3FFFFFF)) + return true; + + return false; + +} + +void show_stack(struct task_struct *task, unsigned long *stack) +{ +#ifdef CONFIG_PRINTK + unsigned int *addr, *endstack, *fp = 0, *frame; + unsigned short *ins_addr; + char buf[150]; + unsigned int i, j, ret_addr, frame_no = 0; + + /* + * If we have been passed a specific stack, use that one otherwise + * if we have been passed a task structure, use that, otherwise + * use the stack of where the variable "stack" exists + */ + + if (stack == NULL) { + if (task) { + /* We know this is a kernel stack, so this is the start/end */ + stack = (unsigned long *)task->thread.ksp; + endstack = (unsigned int *)(((unsigned int)(stack) & ~(THREAD_SIZE - 1)) + THREAD_SIZE); + } else { + /* print out the existing stack info */ + stack = (unsigned long *)&stack; + endstack = (unsigned int *)PAGE_ALIGN((unsigned int)stack); + } + } else + endstack = (unsigned int *)PAGE_ALIGN((unsigned int)stack); + + printk(KERN_NOTICE "Stack info:\n"); + decode_address(buf, (unsigned int)stack); + printk(KERN_NOTICE " SP: [0x%p] %s\n", stack, buf); + + if (!access_ok(VERIFY_READ, stack, (unsigned int)endstack - (unsigned int)stack)) { + printk(KERN_NOTICE "Invalid stack pointer\n"); + return; + } + + /* First thing is to look for a frame pointer */ + for (addr = (unsigned int *)((unsigned int)stack & ~0xF); addr < endstack; addr++) { + if (*addr & 0x1) + continue; + ins_addr = (unsigned short *)*addr; + ins_addr--; + if (is_bfin_call(ins_addr)) + fp = addr - 1; + + if (fp) { + /* Let's check to see if it is a frame pointer */ + while (fp >= (addr - 1) && fp < endstack + && fp && ((unsigned int) fp & 0x3) == 0) + fp = (unsigned int *)*fp; + if (fp == 0 || fp == endstack) { + fp = addr - 1; + break; + } + fp = 0; + } + } + if (fp) { + frame = fp; + printk(KERN_NOTICE " FP: (0x%p)\n", fp); + } else + frame = 0; + + /* + * Now that we think we know where things are, we + * walk the stack again, this time printing things out + * incase there is no frame pointer, we still look for + * valid return addresses + */ + + /* First time print out data, next time, print out symbols */ + for (j = 0; j <= 1; j++) { + if (j) + printk(KERN_NOTICE "Return addresses in stack:\n"); + else + printk(KERN_NOTICE " Memory from 0x%08lx to %p", ((long unsigned int)stack & ~0xF), endstack); + + fp = frame; + frame_no = 0; + + for (addr = (unsigned int *)((unsigned int)stack & ~0xF), i = 0; + addr < endstack; addr++, i++) { + + ret_addr = 0; + if (!j && i % 8 == 0) + printk(KERN_NOTICE "%p:", addr); + + /* if it is an odd address, or zero, just skip it */ + if (*addr & 0x1 || !*addr) + goto print; + + ins_addr = (unsigned short *)*addr; + + /* Go back one instruction, and see if it is a CALL */ + ins_addr--; + ret_addr = is_bfin_call(ins_addr); + print: + if (!j && stack == (unsigned long *)addr) + printk("[%08x]", *addr); + else if (ret_addr) + if (j) { + decode_address(buf, (unsigned int)*addr); + if (frame == addr) { + printk(KERN_NOTICE " frame %2i : %s\n", frame_no, buf); + continue; + } + printk(KERN_NOTICE " address : %s\n", buf); + } else + printk("<%08x>", *addr); + else if (fp == addr) { + if (j) + frame = addr+1; + else + printk("(%08x)", *addr); + + fp = (unsigned int *)*addr; + frame_no++; + + } else if (!j) + printk(" %08x ", *addr); + } + if (!j) + printk("\n"); + } +#endif +} +EXPORT_SYMBOL(show_stack); + +void dump_stack(void) +{ + unsigned long stack; +#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON + int tflags; +#endif + trace_buffer_save(tflags); + dump_bfin_trace_buffer(); + show_stack(current, &stack); + trace_buffer_restore(tflags); +} +EXPORT_SYMBOL(dump_stack); diff --git a/arch/blackfin/kernel/exception.c b/arch/blackfin/kernel/exception.c new file mode 100644 index 00000000000..9208b5fd518 --- /dev/null +++ b/arch/blackfin/kernel/exception.c @@ -0,0 +1,45 @@ +/* Basic functions for adding/removing custom exception handlers + * + * Copyright 2004-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later + */ + +#include <linux/module.h> +#include <asm/irq_handler.h> + +int bfin_request_exception(unsigned int exception, void (*handler)(void)) +{ + void (*curr_handler)(void); + + if (exception > 0x3F) + return -EINVAL; + + curr_handler = ex_table[exception]; + + if (curr_handler != ex_replaceable) + return -EBUSY; + + ex_table[exception] = handler; + + return 0; +} +EXPORT_SYMBOL(bfin_request_exception); + +int bfin_free_exception(unsigned int exception, void (*handler)(void)) +{ + void (*curr_handler)(void); + + if (exception > 0x3F) + return -EINVAL; + + curr_handler = ex_table[exception]; + + if (curr_handler != handler) + return -EBUSY; + + ex_table[exception] = ex_replaceable; + + return 0; +} +EXPORT_SYMBOL(bfin_free_exception); diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c index 7367aea4ae5..08bc44ea688 100644 --- a/arch/blackfin/kernel/kgdb.c +++ b/arch/blackfin/kernel/kgdb.c @@ -66,7 +66,7 @@ void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs) gdb_regs[BFIN_RETN] = regs->retn; gdb_regs[BFIN_RETE] = regs->rete; gdb_regs[BFIN_PC] = regs->pc; - gdb_regs[BFIN_CC] = 0; + gdb_regs[BFIN_CC] = (regs->astat >> 5) & 1; gdb_regs[BFIN_EXTRA1] = 0; gdb_regs[BFIN_EXTRA2] = 0; gdb_regs[BFIN_EXTRA3] = 0; diff --git a/arch/blackfin/kernel/pseudodbg.c b/arch/blackfin/kernel/pseudodbg.c new file mode 100644 index 00000000000..db85bc94334 --- /dev/null +++ b/arch/blackfin/kernel/pseudodbg.c @@ -0,0 +1,191 @@ +/* The fake debug assert instructions + * + * Copyright 2010 Analog Devices Inc. + * + * Licensed under the GPL-2 or later + */ + +#include <linux/types.h> +#include <linux/kernel.h> +#include <linux/ptrace.h> + +const char * const greg_names[] = { + "R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", + "P0", "P1", "P2", "P3", "P4", "P5", "SP", "FP", + "I0", "I1", "I2", "I3", "M0", "M1", "M2", "M3", + "B0", "B1", "B2", "B3", "L0", "L1", "L2", "L3", + "A0.X", "A0.W", "A1.X", "A1.W", "<res>", "<res>", "ASTAT", "RETS", + "<res>", "<res>", "<res>", "<res>", "<res>", "<res>", "<res>", "<res>", + "LC0", "LT0", "LB0", "LC1", "LT1", "LB1", "CYCLES", "CYCLES2", + "USP", "SEQSTAT", "SYSCFG", "RETI", "RETX", "RETN", "RETE", "EMUDAT", +}; + +static const char *get_allreg_name(int grp, int reg) +{ + return greg_names[(grp << 3) | reg]; +} + +/* + * Unfortunately, the pt_regs structure is not laid out the same way as the + * hardware register file, so we need to do some fix ups. + * + * CYCLES is not stored in the pt_regs structure - so, we just read it from + * the hardware. + * + * Don't support: + * - All reserved registers + * - All in group 7 are (supervisors only) + */ + +static bool fix_up_reg(struct pt_regs *fp, long *value, int grp, int reg) +{ + long *val = &fp->r0; + unsigned long tmp; + + /* Only do Dregs and Pregs for now */ + if (grp == 5 || + (grp == 4 && (reg == 4 || reg == 5)) || + (grp == 7)) + return false; + + if (grp == 0 || (grp == 1 && reg < 6)) + val -= (reg + 8 * grp); + else if (grp == 1 && reg == 6) + val = &fp->usp; + else if (grp == 1 && reg == 7) + val = &fp->fp; + else if (grp == 2) { + val = &fp->i0; + val -= reg; + } else if (grp == 3 && reg >= 4) { + val = &fp->l0; + val -= (reg - 4); + } else if (grp == 3 && reg < 4) { + val = &fp->b0; + val -= reg; + } else if (grp == 4 && reg < 4) { + val = &fp->a0x; + val -= reg; + } else if (grp == 4 && reg == 6) + val = &fp->astat; + else if (grp == 4 && reg == 7) + val = &fp->rets; + else if (grp == 6 && reg < 6) { + val = &fp->lc0; + val -= reg; + } else if (grp == 6 && reg == 6) { + __asm__ __volatile__("%0 = cycles;\n" : "=d"(tmp)); + val = &tmp; + } else if (grp == 6 && reg == 7) { + __asm__ __volatile__("%0 = cycles2;\n" : "=d"(tmp)); + val = &tmp; + } + + *value = *val; + return true; + +} + +#define PseudoDbg_Assert_opcode 0xf0000000 +#define PseudoDbg_Assert_expected_bits 0 +#define PseudoDbg_Assert_expected_mask 0xffff +#define PseudoDbg_Assert_regtest_bits 16 +#define PseudoDbg_Assert_regtest_mask 0x7 +#define PseudoDbg_Assert_grp_bits 19 +#define PseudoDbg_Assert_grp_mask 0x7 +#define PseudoDbg_Assert_dbgop_bits 22 +#define PseudoDbg_Assert_dbgop_mask 0x3 +#define PseudoDbg_Assert_dontcare_bits 24 +#define PseudoDbg_Assert_dontcare_mask 0x7 +#define PseudoDbg_Assert_code_bits 27 +#define PseudoDbg_Assert_code_mask 0x1f + +/* + * DBGA - debug assert + */ +bool execute_pseudodbg_assert(struct pt_regs *fp, unsigned int opcode) +{ + int expected = ((opcode >> PseudoDbg_Assert_expected_bits) & PseudoDbg_Assert_expected_mask); + int dbgop = ((opcode >> (PseudoDbg_Assert_dbgop_bits)) & PseudoDbg_Assert_dbgop_mask); + int grp = ((opcode >> (PseudoDbg_Assert_grp_bits)) & PseudoDbg_Assert_grp_mask); + int regtest = ((opcode >> (PseudoDbg_Assert_regtest_bits)) & PseudoDbg_Assert_regtest_mask); + long value; + + if ((opcode & 0xFF000000) != PseudoDbg_Assert_opcode) + return false; + + if (!fix_up_reg(fp, &value, grp, regtest)) + return false; + + if (dbgop == 0 || dbgop == 2) { + /* DBGA ( regs_lo , uimm16 ) */ + /* DBGAL ( regs , uimm16 ) */ + if (expected != (value & 0xFFFF)) { + pr_notice("DBGA (%s.L,0x%x) failure, got 0x%x\n", + get_allreg_name(grp, regtest), + expected, (unsigned int)(value & 0xFFFF)); + return false; + } + + } else if (dbgop == 1 || dbgop == 3) { + /* DBGA ( regs_hi , uimm16 ) */ + /* DBGAH ( regs , uimm16 ) */ + if (expected != ((value >> 16) & 0xFFFF)) { + pr_notice("DBGA (%s.H,0x%x) failure, got 0x%x\n", + get_allreg_name(grp, regtest), + expected, (unsigned int)((value >> 16) & 0xFFFF)); + return false; + } + } + + fp->pc += 4; + return true; +} + +#define PseudoDbg_opcode 0xf8000000 +#define PseudoDbg_reg_bits 0 +#define PseudoDbg_reg_mask 0x7 +#define PseudoDbg_grp_bits 3 +#define PseudoDbg_grp_mask 0x7 +#define PseudoDbg_fn_bits 6 +#define PseudoDbg_fn_mask 0x3 +#define PseudoDbg_code_bits 8 +#define PseudoDbg_code_mask 0xff + +/* + * DBG - debug (dump a register value out) + */ +bool execute_pseudodbg(struct pt_regs *fp, unsigned int opcode) +{ + int grp, fn, reg; + long value, value1; + + if ((opcode & 0xFF000000) != PseudoDbg_opcode) + return false; + + opcode >>= 16; + grp = ((opcode >> PseudoDbg_grp_bits) & PseudoDbg_reg_mask); + fn = ((opcode >> PseudoDbg_fn_bits) & PseudoDbg_fn_mask); + reg = ((opcode >> PseudoDbg_reg_bits) & PseudoDbg_reg_mask); + + if (fn == 3 && (reg == 0 || reg == 1)) { + if (!fix_up_reg(fp, &value, 4, 2 * reg)) + return false; + if (!fix_up_reg(fp, &value1, 4, 2 * reg + 1)) + return false; + + pr_notice("DBG A%i = %02lx%08lx\n", reg, value & 0xFF, value1); + fp->pc += 2; + return true; + + } else if (fn == 0) { + if (!fix_up_reg(fp, &value, grp, reg)) + return false; + + pr_notice("DBG %s = %08lx\n", get_allreg_name(grp, reg), value); + fp->pc += 2; + return true; + } + + return false; +} diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c index 43eb969405d..6ec77685df5 100644 --- a/arch/blackfin/kernel/ptrace.c +++ b/arch/blackfin/kernel/ptrace.c @@ -292,28 +292,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; } -#ifdef CONFIG_BINFMT_ELF_FDPIC - case PTRACE_GETFDPIC: { - unsigned long tmp = 0; - - switch (addr) { - case_PTRACE_GETFDPIC_EXEC: - case PTRACE_GETFDPIC_EXEC: - tmp = child->mm->context.exec_fdpic_loadmap; - break; - case_PTRACE_GETFDPIC_INTERP: - case PTRACE_GETFDPIC_INTERP: - tmp = child->mm->context.interp_fdpic_loadmap; - break; - default: - break; - } - - ret = put_user(tmp, datap); - break; - } -#endif - /* when I and D space are separate, this will have to be fixed. */ case PTRACE_POKEDATA: pr_debug("ptrace: PTRACE_PEEKDATA\n"); @@ -357,8 +335,14 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) case PTRACE_PEEKUSR: switch (addr) { #ifdef CONFIG_BINFMT_ELF_FDPIC /* backwards compat */ - case PT_FDPIC_EXEC: goto case_PTRACE_GETFDPIC_EXEC; - case PT_FDPIC_INTERP: goto case_PTRACE_GETFDPIC_INTERP; + case PT_FDPIC_EXEC: + request = PTRACE_GETFDPIC; + addr = PTRACE_GETFDPIC_EXEC; + goto case_default; + case PT_FDPIC_INTERP: + request = PTRACE_GETFDPIC; + addr = PTRACE_GETFDPIC_INTERP; + goto case_default; #endif default: ret = get_reg(child, addr, datap); @@ -385,6 +369,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) 0, sizeof(struct pt_regs), (const void __user *)data); + case_default: default: ret = ptrace_request(child, request, addr, data); break; diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index 8e2efceb364..d37a397f43f 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -1,5 +1,5 @@ /* - * Copyright 2004-2009 Analog Devices Inc. + * Copyright 2004-2010 Analog Devices Inc. * * Licensed under the GPL-2 or later. */ @@ -925,7 +925,7 @@ void __init setup_arch(char **cmdline_p) else if (_bfin_swrst & RESET_SOFTWARE) printk(KERN_NOTICE "Reset caused by Software reset\n"); - printk(KERN_INFO "Blackfin support (C) 2004-2009 Analog Devices, Inc.\n"); + printk(KERN_INFO "Blackfin support (C) 2004-2010 Analog Devices, Inc.\n"); if (bfin_compiled_revid() == 0xffff) printk(KERN_INFO "Compiled for ADSP-%s Rev any, running on 0.%d\n", CPU, bfin_revid()); else if (bfin_compiled_revid() == -1) diff --git a/arch/blackfin/kernel/sys_bfin.c b/arch/blackfin/kernel/sys_bfin.c index 2e7f8e10bf8..bdc1e2f0da3 100644 --- a/arch/blackfin/kernel/sys_bfin.c +++ b/arch/blackfin/kernel/sys_bfin.c @@ -47,3 +47,26 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, } EXPORT_SYMBOL(get_fb_unmapped_area); #endif + +/* Needed for legacy userspace atomic emulation */ +static DEFINE_SPINLOCK(bfin_spinlock_lock); + +#ifdef CONFIG_SYS_BFIN_SPINLOCK_L1 +__attribute__((l1_text)) +#endif +asmlinkage int sys_bfin_spinlock(int *p) +{ + int ret, tmp = 0; + + spin_lock(&bfin_spinlock_lock); /* This would also hold kernel preemption. */ + ret = get_user(tmp, p); + if (likely(ret == 0)) { + if (unlikely(tmp)) + ret = 1; + else + put_user(1, p); + } + spin_unlock(&bfin_spinlock_lock); + + return ret; +} diff --git a/arch/blackfin/kernel/trace.c b/arch/blackfin/kernel/trace.c new file mode 100644 index 00000000000..59fcdf6b013 --- /dev/null +++ b/arch/blackfin/kernel/trace.c @@ -0,0 +1,981 @@ +/* provide some functions which dump the trace buffer, in a nice way for people + * to read it, and understand what is going on + * + * Copyright 2004-2010 Analog Devices Inc. + * + * Licensed under the GPL-2 or later + */ + +#include <linux/kernel.h> +#include <linux/hardirq.h> +#include <linux/thread_info.h> +#include <linux/mm.h> +#include <linux/uaccess.h> +#include <linux/module.h> +#include <linux/kallsyms.h> +#include <linux/err.h> +#include <linux/fs.h> +#include <asm/dma.h> +#include <asm/trace.h> +#include <asm/fixed_code.h> +#include <asm/traps.h> +#include <asm/irq_handler.h> + +void decode_address(char *buf, unsigned long address) +{ + struct task_struct *p; + struct mm_struct *mm; + unsigned long flags, offset; + unsigned char in_atomic = (bfin_read_IPEND() & 0x10) || in_atomic(); + struct rb_node *n; + +#ifdef CONFIG_KALLSYMS + unsigned long symsize; + const char *symname; + char *modname; + char *delim = ":"; + char namebuf[128]; +#endif + + buf += sprintf(buf, "<0x%08lx> ", address); + +#ifdef CONFIG_KALLSYMS + /* look up the address and see if we are in kernel space */ + symname = kallsyms_lookup(address, &symsize, &offset, &modname, namebuf); + + if (symname) { + /* yeah! kernel space! */ + if (!modname) + modname = delim = ""; + sprintf(buf, "{ %s%s%s%s + 0x%lx }", + delim, modname, delim, symname, + (unsigned long)offset); + return; + } +#endif + + if (address >= FIXED_CODE_START && address < FIXED_CODE_END) { + /* Problem in fixed code section? */ + strcat(buf, "/* Maybe fixed code section */"); + return; + + } else if (address < CONFIG_BOOT_LOAD) { + /* Problem somewhere before the kernel start address */ + strcat(buf, "/* Maybe null pointer? */"); + return; + + } else if (address >= COREMMR_BASE) { + strcat(buf, "/* core mmrs */"); + return; + + } else if (address >= SYSMMR_BASE) { + strcat(buf, "/* system mmrs */"); + return; + + } else if (address >= L1_ROM_START && address < L1_ROM_START + L1_ROM_LENGTH) { + strcat(buf, "/* on-chip L1 ROM */"); + return; + + } else if (address >= L1_SCRATCH_START && address < L1_SCRATCH_START + L1_SCRATCH_LENGTH) { + strcat(buf, "/* on-chip scratchpad */"); + return; + + } else if (address >= physical_mem_end && address < ASYNC_BANK0_BASE) { + strcat(buf, "/* unconnected memory */"); + return; + + } else if (address >= ASYNC_BANK3_BASE + ASYNC_BANK3_SIZE && address < BOOT_ROM_START) { + strcat(buf, "/* reserved memory */"); + return; + + } else if (address >= L1_DATA_A_START && address < L1_DATA_A_START + L1_DATA_A_LENGTH) { + strcat(buf, "/* on-chip Data Bank A */"); + return; + + } else if (address >= L1_DATA_B_START && address < L1_DATA_B_START + L1_DATA_B_LENGTH) { + strcat(buf, "/* on-chip Data Bank B */"); + return; + } + + /* + * Don't walk any of the vmas if we are oopsing, it has been known + * to cause problems - corrupt vmas (kernel crashes) cause double faults + */ + if (oops_in_progress) { + strcat(buf, "/* kernel dynamic memory (maybe user-space) */"); + return; + } + + /* looks like we're off in user-land, so let's walk all the + * mappings of all our processes and see if we can't be a whee + * bit more specific + */ + write_lock_irqsave(&tasklist_lock, flags); + for_each_process(p) { + mm = (in_atomic ? p->mm : get_task_mm(p)); + if (!mm) + continue; + + if (!down_read_trylock(&mm->mmap_sem)) { + if (!in_atomic) + mmput(mm); + continue; + } + + for (n = rb_first(&mm->mm_rb); n; n = rb_next(n)) { + struct vm_area_struct *vma; + + vma = rb_entry(n, struct vm_area_struct, vm_rb); + + if (address >= vma->vm_start && address < vma->vm_end) { + char _tmpbuf[256]; + char *name = p->comm; + struct file *file = vma->vm_file; + + if (file) { + char *d_name = d_path(&file->f_path, _tmpbuf, + sizeof(_tmpbuf)); + if (!IS_ERR(d_name)) + name = d_name; + } + + /* FLAT does not have its text aligned to the start of + * the map while FDPIC ELF does ... + */ + + /* before we can check flat/fdpic, we need to + * make sure current is valid + */ + if ((unsigned long)current >= FIXED_CODE_START && + !((unsigned long)current & 0x3)) { + if (current->mm && + (address > current->mm->start_code) && + (address < current->mm->end_code)) + offset = address - current->mm->start_code; + else + offset = (address - vma->vm_start) + + (vma->vm_pgoff << PAGE_SHIFT); + + sprintf(buf, "[ %s + 0x%lx ]", name, offset); + } else + sprintf(buf, "[ %s vma:0x%lx-0x%lx]", + name, vma->vm_start, vma->vm_end); + + up_read(&mm->mmap_sem); + if (!in_atomic) + mmput(mm); + + if (buf[0] == '\0') + sprintf(buf, "[ %s ] dynamic memory", name); + + goto done; + } + } + + up_read(&mm->mmap_sem); + if (!in_atomic) + mmput(mm); + } + + /* + * we were unable to find this address anywhere, + * or some MMs were skipped because they were in use. + */ + sprintf(buf, "/* kernel dynamic memory */"); + +done: + write_unlock_irqrestore(&tasklist_lock, flags); +} + +#define EXPAND_LEN ((1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN) * 256 - 1) + +/* + * Similar to get_user, do some address checking, then dereference + * Return true on success, false on bad address + */ +bool get_mem16(unsigned short *val, unsigned short *address) +{ + unsigned long addr = (unsigned long)address; + + /* Check for odd addresses */ + if (addr & 0x1) + return false; + + switch (bfin_mem_access_type(addr, 2)) { + case BFIN_MEM_ACCESS_CORE: + case BFIN_MEM_ACCESS_CORE_ONLY: + *val = *address; + return true; + case BFIN_MEM_ACCESS_DMA: + dma_memcpy(val, address, 2); + return true; + case BFIN_MEM_ACCESS_ITEST: + isram_memcpy(val, address, 2); + return true; + default: /* invalid access */ + return false; + } +} + +bool get_instruction(unsigned int *val, unsigned short *address) +{ + unsigned long addr = (unsigned long)address; + unsigned short opcode0, opcode1; + + /* Check for odd addresses */ + if (addr & 0x1) + return false; + + /* MMR region will never have instructions */ + if (addr >= SYSMMR_BASE) + return false; + + /* Scratchpad will never have instructions */ + if (addr >= L1_SCRATCH_START && addr < L1_SCRATCH_START + L1_SCRATCH_LENGTH) + return false; + + /* Data banks will never have instructions */ + if (addr >= BOOT_ROM_START + BOOT_ROM_LENGTH && addr < L1_CODE_START) + return false; + + if (!get_mem16(&opcode0, address)) + return false; + + /* was this a 32-bit instruction? If so, get the next 16 bits */ + if ((opcode0 & 0xc000) == 0xc000) { + if (!get_mem16(&opcode1, address + 1)) + return false; + *val = (opcode0 << 16) + opcode1; + } else + *val = opcode0; + + return true; +} + +#if defined(CONFIG_DEBUG_BFIN_HWTRACE_ON) +/* + * decode the instruction if we are printing out the trace, as it + * makes things easier to follow, without running it through objdump + * Decode the change of flow, and the common load/store instructions + * which are the main cause for faults, and discontinuities in the trace + * buffer. + */ + +#define ProgCtrl_opcode 0x0000 +#define ProgCtrl_poprnd_bits 0 +#define ProgCtrl_poprnd_mask 0xf +#define ProgCtrl_prgfunc_bits 4 +#define ProgCtrl_prgfunc_mask 0xf +#define ProgCtrl_code_bits 8 +#define ProgCtrl_code_mask 0xff + +static void decode_ProgCtrl_0(unsigned int opcode) +{ + int poprnd = ((opcode >> ProgCtrl_poprnd_bits) & ProgCtrl_poprnd_mask); + int prgfunc = ((opcode >> ProgCtrl_prgfunc_bits) & ProgCtrl_prgfunc_mask); + + if (prgfunc == 0 && poprnd == 0) + pr_cont("NOP"); + else if (prgfunc == 1 && poprnd == 0) + pr_cont("RTS"); + else if (prgfunc == 1 && poprnd == 1) + pr_cont("RTI"); + else if (prgfunc == 1 && poprnd == 2) + pr_cont("RTX"); + else if (prgfunc == 1 && poprnd == 3) + pr_cont("RTN"); + else if (prgfunc == 1 && poprnd == 4) + pr_cont("RTE"); + else if (prgfunc == 2 && poprnd == 0) + pr_cont("IDLE"); + else if (prgfunc == 2 && poprnd == 3) + pr_cont("CSYNC"); + else if (prgfunc == 2 && poprnd == 4) + pr_cont("SSYNC"); + else if (prgfunc == 2 && poprnd == 5) + pr_cont("EMUEXCPT"); + else if (prgfunc == 3) + pr_cont("CLI R%i", poprnd); + else if (prgfunc == 4) + pr_cont("STI R%i", poprnd); + else if (prgfunc == 5) + pr_cont("JUMP (P%i)", poprnd); + else if (prgfunc == 6) + pr_cont("CALL (P%i)", poprnd); + else if (prgfunc == 7) + pr_cont("CALL (PC + P%i)", poprnd); + else if (prgfunc == 8) + pr_cont("JUMP (PC + P%i", poprnd); + else if (prgfunc == 9) + pr_cont("RAISE %i", poprnd); + else if (prgfunc == 10) + pr_cont("EXCPT %i", poprnd); + else + pr_cont("0x%04x", opcode); + +} + +#define BRCC_opcode 0x1000 +#define BRCC_offset_bits 0 +#define BRCC_offset_mask 0x3ff +#define BRCC_B_bits 10 +#define BRCC_B_mask 0x1 +#define BRCC_T_bits 11 +#define BRCC_T_mask 0x1 +#define BRCC_code_bits 12 +#define BRCC_code_mask 0xf + +static void decode_BRCC_0(unsigned int opcode) +{ + int B = ((opcode >> BRCC_B_bits) & BRCC_B_mask); + int T = ((opcode >> BRCC_T_bits) & BRCC_T_mask); + + pr_cont("IF %sCC JUMP pcrel %s", T ? "" : "!", B ? "(BP)" : ""); +} + +#define CALLa_opcode 0xe2000000 +#define CALLa_addr_bits 0 +#define CALLa_addr_mask 0xffffff +#define CALLa_S_bits 24 +#define CALLa_S_mask 0x1 +#define CALLa_code_bits 25 +#define CALLa_code_mask 0x7f + +static void decode_CALLa_0(unsigned int opcode) +{ + int S = ((opcode >> (CALLa_S_bits - 16)) & CALLa_S_mask); + + if (S) + pr_cont("CALL pcrel"); + else + pr_cont("JUMP.L"); +} + +#define LoopSetup_opcode 0xe0800000 +#define LoopSetup_eoffset_bits 0 +#define LoopSetup_eoffset_mask 0x3ff +#define LoopSetup_dontcare_bits 10 +#define LoopSetup_dontcare_mask 0x3 +#define LoopSetup_reg_bits 12 +#define LoopSetup_reg_mask 0xf +#define LoopSetup_soffset_bits 16 +#define LoopSetup_soffset_mask 0xf +#define LoopSetup_c_bits 20 +#define LoopSetup_c_mask 0x1 +#define LoopSetup_rop_bits 21 +#define LoopSetup_rop_mask 0x3 +#define LoopSetup_code_bits 23 +#define LoopSetup_code_mask 0x1ff + +static void decode_LoopSetup_0(unsigned int opcode) +{ + int c = ((opcode >> LoopSetup_c_bits) & LoopSetup_c_mask); + int reg = ((opcode >> LoopSetup_reg_bits) & LoopSetup_reg_mask); + int rop = ((opcode >> LoopSetup_rop_bits) & LoopSetup_rop_mask); + + pr_cont("LSETUP <> LC%i", c); + if ((rop & 1) == 1) + pr_cont("= P%i", reg); + if ((rop & 2) == 2) + pr_cont(" >> 0x1"); +} + +#define DspLDST_opcode 0x9c00 +#define DspLDST_reg_bits 0 +#define DspLDST_reg_mask 0x7 +#define DspLDST_i_bits 3 +#define DspLDST_i_mask 0x3 +#define DspLDST_m_bits 5 +#define DspLDST_m_mask 0x3 +#define DspLDST_aop_bits 7 +#define DspLDST_aop_mask 0x3 +#define DspLDST_W_bits 9 +#define DspLDST_W_mask 0x1 +#define DspLDST_code_bits 10 +#define DspLDST_code_mask 0x3f + +static void decode_dspLDST_0(unsigned int opcode) +{ + int i = ((opcode >> DspLDST_i_bits) & DspLDST_i_mask); + int m = ((opcode >> DspLDST_m_bits) & DspLDST_m_mask); + int W = ((opcode >> DspLDST_W_bits) & DspLDST_W_mask); + int aop = ((opcode >> DspLDST_aop_bits) & DspLDST_aop_mask); + int reg = ((opcode >> DspLDST_reg_bits) & DspLDST_reg_mask); + + if (W == 0) { + pr_cont("R%i", reg); + switch (m) { + case 0: + pr_cont(" = "); + break; + case 1: + pr_cont(".L = "); + break; + case 2: + pr_cont(".W = "); + break; + } + } + + pr_cont("[ I%i", i); + + switch (aop) { + case 0: + pr_cont("++ ]"); + break; + case 1: + pr_cont("-- ]"); + break; + } + + if (W == 1) { + pr_cont(" = R%i", reg); + switch (m) { + case 1: + pr_cont(".L = "); + break; + case 2: + pr_cont(".W = "); + break; + } + } +} + +#define LDST_opcode 0x9000 +#define LDST_reg_bits 0 +#define LDST_reg_mask 0x7 +#define LDST_ptr_bits 3 +#define LDST_ptr_mask 0x7 +#define LDST_Z_bits 6 +#define LDST_Z_mask 0x1 +#define LDST_aop_bits 7 +#define LDST_aop_mask 0x3 +#define LDST_W_bits 9 +#define LDST_W_mask 0x1 +#define LDST_sz_bits 10 +#define LDST_sz_mask 0x3 +#define LDST_code_bits 12 +#define LDST_code_mask 0xf + +static void decode_LDST_0(unsigned int opcode) +{ + int Z = ((opcode >> LDST_Z_bits) & LDST_Z_mask); + int W = ((opcode >> LDST_W_bits) & LDST_W_mask); + int sz = ((opcode >> LDST_sz_bits) & LDST_sz_mask); + int aop = ((opcode >> LDST_aop_bits) & LDST_aop_mask); + int reg = ((opcode >> LDST_reg_bits) & LDST_reg_mask); + int ptr = ((opcode >> LDST_ptr_bits) & LDST_ptr_mask); + + if (W == 0) + pr_cont("%s%i = ", (sz == 0 && Z == 1) ? "P" : "R", reg); + + switch (sz) { + case 1: + pr_cont("W"); + break; + case 2: + pr_cont("B"); + break; + } + + pr_cont("[P%i", ptr); + + switch (aop) { + case 0: + pr_cont("++"); + break; + case 1: + pr_cont("--"); + break; + } + pr_cont("]"); + + if (W == 1) + pr_cont(" = %s%i ", (sz == 0 && Z == 1) ? "P" : "R", reg); + + if (sz) { + if (Z) + pr_cont(" (X)"); + else + pr_cont(" (Z)"); + } +} + +#define LDSTii_opcode 0xa000 +#define LDSTii_reg_bit 0 +#define LDSTii_reg_mask 0x7 +#define LDSTii_ptr_bit 3 +#define LDSTii_ptr_mask 0x7 +#define LDSTii_offset_bit 6 +#define LDSTii_offset_mask 0xf +#define LDSTii_op_bit 10 +#define LDSTii_op_mask 0x3 +#define LDSTii_W_bit 12 +#define LDSTii_W_mask 0x1 +#define LDSTii_code_bit 13 +#define LDSTii_code_mask 0x7 + +static void decode_LDSTii_0(unsigned int opcode) +{ + int reg = ((opcode >> LDSTii_reg_bit) & LDSTii_reg_mask); + int ptr = ((opcode >> LDSTii_ptr_bit) & LDSTii_ptr_mask); + int offset = ((opcode >> LDSTii_offset_bit) & LDSTii_offset_mask); + int op = ((opcode >> LDSTii_op_bit) & LDSTii_op_mask); + int W = ((opcode >> LDSTii_W_bit) & LDSTii_W_mask); + + if (W == 0) { + pr_cont("%s%i = %s[P%i + %i]", op == 3 ? "R" : "P", reg, + op == 1 || op == 2 ? "" : "W", ptr, offset); + if (op == 2) + pr_cont("(Z)"); + if (op == 3) + pr_cont("(X)"); + } else { + pr_cont("%s[P%i + %i] = %s%i", op == 0 ? "" : "W", ptr, + offset, op == 3 ? "P" : "R", reg); + } +} + +#define LDSTidxI_opcode 0xe4000000 +#define LDSTidxI_offset_bits 0 +#define LDSTidxI_offset_mask 0xffff +#define LDSTidxI_reg_bits 16 +#define LDSTidxI_reg_mask 0x7 +#define LDSTidxI_ptr_bits 19 +#define LDSTidxI_ptr_mask 0x7 +#define LDSTidxI_sz_bits 22 +#define LDSTidxI_sz_mask 0x3 +#define LDSTidxI_Z_bits 24 +#define LDSTidxI_Z_mask 0x1 +#define LDSTidxI_W_bits 25 +#define LDSTidxI_W_mask 0x1 +#define LDSTidxI_code_bits 26 +#define LDSTidxI_code_mask 0x3f + +static void decode_LDSTidxI_0(unsigned int opcode) +{ + int Z = ((opcode >> LDSTidxI_Z_bits) & LDSTidxI_Z_mask); + int W = ((opcode >> LDSTidxI_W_bits) & LDSTidxI_W_mask); + int sz = ((opcode >> LDSTidxI_sz_bits) & LDSTidxI_sz_mask); + int reg = ((opcode >> LDSTidxI_reg_bits) & LDSTidxI_reg_mask); + int ptr = ((opcode >> LDSTidxI_ptr_bits) & LDSTidxI_ptr_mask); + int offset = ((opcode >> LDSTidxI_offset_bits) & LDSTidxI_offset_mask); + + if (W == 0) + pr_cont("%s%i = ", sz == 0 && Z == 1 ? "P" : "R", reg); + + if (sz == 1) + pr_cont("W"); + if (sz == 2) + pr_cont("B"); + + pr_cont("[P%i + %s0x%x]", ptr, offset & 0x20 ? "-" : "", + (offset & 0x1f) << 2); + + if (W == 0 && sz != 0) { + if (Z) + pr_cont("(X)"); + else + pr_cont("(Z)"); + } + + if (W == 1) + pr_cont("= %s%i", (sz == 0 && Z == 1) ? "P" : "R", reg); + +} + +static void decode_opcode(unsigned int opcode) +{ +#ifdef CONFIG_BUG + if (opcode == BFIN_BUG_OPCODE) + pr_cont("BUG"); + else +#endif + if ((opcode & 0xffffff00) == ProgCtrl_opcode) + decode_ProgCtrl_0(opcode); + else if ((opcode & 0xfffff000) == BRCC_opcode) + decode_BRCC_0(opcode); + else if ((opcode & 0xfffff000) == 0x2000) + pr_cont("JUMP.S"); + else if ((opcode & 0xfe000000) == CALLa_opcode) + decode_CALLa_0(opcode); + else if ((opcode & 0xff8000C0) == LoopSetup_opcode) + decode_LoopSetup_0(opcode); + else if ((opcode & 0xfffffc00) == DspLDST_opcode) + decode_dspLDST_0(opcode); + else if ((opcode & 0xfffff000) == LDST_opcode) + decode_LDST_0(opcode); + else if ((opcode & 0xffffe000) == LDSTii_opcode) + decode_LDSTii_0(opcode); + else if ((opcode & 0xfc000000) == LDSTidxI_opcode) + decode_LDSTidxI_0(opcode); + else if (opcode & 0xffff0000) + pr_cont("0x%08x", opcode); + else + pr_cont("0x%04x", opcode); +} + +#define BIT_MULTI_INS 0x08000000 +static void decode_instruction(unsigned short *address) +{ + unsigned int opcode; + + if (!get_instruction(&opcode, address)) + return; + + decode_opcode(opcode); + + /* If things are a 32-bit instruction, it has the possibility of being + * a multi-issue instruction (a 32-bit, and 2 16 bit instrucitions) + * This test collidates with the unlink instruction, so disallow that + */ + if ((opcode & 0xc0000000) == 0xc0000000 && + (opcode & BIT_MULTI_INS) && + (opcode & 0xe8000000) != 0xe8000000) { + pr_cont(" || "); + if (!get_instruction(&opcode, address + 2)) + return; + decode_opcode(opcode); + pr_cont(" || "); + if (!get_instruction(&opcode, address + 3)) + return; + decode_opcode(opcode); + } +} +#endif + +void dump_bfin_trace_buffer(void) +{ +#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON + int tflags, i = 0, fault = 0; + char buf[150]; + unsigned short *addr; + unsigned int cpu = raw_smp_processor_id(); +#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND + int j, index; +#endif + + trace_buffer_save(tflags); + + pr_notice("Hardware Trace:\n"); + +#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND + pr_notice("WARNING: Expanded trace turned on - can not trace exceptions\n"); +#endif + + if (likely(bfin_read_TBUFSTAT() & TBUFCNT)) { + for (; bfin_read_TBUFSTAT() & TBUFCNT; i++) { + addr = (unsigned short *)bfin_read_TBUF(); + decode_address(buf, (unsigned long)addr); + pr_notice("%4i Target : %s\n", i, buf); + /* Normally, the faulting instruction doesn't go into + * the trace buffer, (since it doesn't commit), so + * we print out the fault address here + */ + if (!fault && addr == ((unsigned short *)evt_ivhw)) { + addr = (unsigned short *)bfin_read_TBUF(); + decode_address(buf, (unsigned long)addr); + pr_notice(" FAULT : %s ", buf); + decode_instruction(addr); + pr_cont("\n"); + fault = 1; + continue; + } + if (!fault && addr == (unsigned short *)trap && + (cpu_pda[cpu].seqstat & SEQSTAT_EXCAUSE) > VEC_EXCPT15) { + decode_address(buf, cpu_pda[cpu].icplb_fault_addr); + pr_notice(" FAULT : %s ", buf); + decode_instruction((unsigned short *)cpu_pda[cpu].icplb_fault_addr); + pr_cont("\n"); + fault = 1; + } + addr = (unsigned short *)bfin_read_TBUF(); + decode_address(buf, (unsigned long)addr); + pr_notice(" Source : %s ", buf); + decode_instruction(addr); + pr_cont("\n"); + } + } + +#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND + if (trace_buff_offset) + index = trace_buff_offset / 4; + else + index = EXPAND_LEN; + + j = (1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN) * 128; + while (j) { + decode_address(buf, software_trace_buff[index]); + pr_notice("%4i Target : %s\n", i, buf); + index -= 1; + if (index < 0) + index = EXPAND_LEN; + decode_address(buf, software_trace_buff[index]); + pr_notice(" Source : %s ", buf); + decode_instruction((unsigned short *)software_trace_buff[index]); + pr_cont("\n"); + index -= 1; + if (index < 0) + index = EXPAND_LEN; + j--; + i++; + } +#endif + + trace_buffer_restore(tflags); +#endif +} +EXPORT_SYMBOL(dump_bfin_trace_buffer); + +void dump_bfin_process(struct pt_regs *fp) +{ + /* We should be able to look at fp->ipend, but we don't push it on the + * stack all the time, so do this until we fix that */ + unsigned int context = bfin_read_IPEND(); + + if (oops_in_progress) + pr_emerg("Kernel OOPS in progress\n"); + + if (context & 0x0020 && (fp->seqstat & SEQSTAT_EXCAUSE) == VEC_HWERR) + pr_notice("HW Error context\n"); + else if (context & 0x0020) + pr_notice("Deferred Exception context\n"); + else if (context & 0x3FC0) + pr_notice("Interrupt context\n"); + else if (context & 0x4000) + pr_notice("Deferred Interrupt context\n"); + else if (context & 0x8000) + pr_notice("Kernel process context\n"); + + /* Because we are crashing, and pointers could be bad, we check things + * pretty closely before we use them + */ + if ((unsigned long)current >= FIXED_CODE_START && + !((unsigned long)current & 0x3) && current->pid) { + pr_notice("CURRENT PROCESS:\n"); + if (current->comm >= (char *)FIXED_CODE_START) + pr_notice("COMM=%s PID=%d", + current->comm, current->pid); + else + pr_notice("COMM= invalid"); + + pr_cont(" CPU=%d\n", current_thread_info()->cpu); + if (!((unsigned long)current->mm & 0x3) && + (unsigned long)current->mm >= FIXED_CODE_START) { + pr_notice("TEXT = 0x%p-0x%p DATA = 0x%p-0x%p\n", + (void *)current->mm->start_code, + (void *)current->mm->end_code, + (void *)current->mm->start_data, + (void *)current->mm->end_data); + pr_notice(" BSS = 0x%p-0x%p USER-STACK = 0x%p\n\n", + (void *)current->mm->end_data, + (void *)current->mm->brk, + (void *)current->mm->start_stack); + } else + pr_notice("invalid mm\n"); + } else + pr_notice("No Valid process in current context\n"); +} + +void dump_bfin_mem(struct pt_regs *fp) +{ + unsigned short *addr, *erraddr, val = 0, err = 0; + char sti = 0, buf[6]; + + erraddr = (void *)fp->pc; + + pr_notice("return address: [0x%p]; contents of:", erraddr); + + for (addr = (unsigned short *)((unsigned long)erraddr & ~0xF) - 0x10; + addr < (unsigned short *)((unsigned long)erraddr & ~0xF) + 0x10; + addr++) { + if (!((unsigned long)addr & 0xF)) + pr_notice("0x%p: ", addr); + + if (!get_mem16(&val, addr)) { + val = 0; + sprintf(buf, "????"); + } else + sprintf(buf, "%04x", val); + + if (addr == erraddr) { + pr_cont("[%s]", buf); + err = val; + } else + pr_cont(" %s ", buf); + + /* Do any previous instructions turn on interrupts? */ + if (addr <= erraddr && /* in the past */ + ((val >= 0x0040 && val <= 0x0047) || /* STI instruction */ + val == 0x017b)) /* [SP++] = RETI */ + sti = 1; + } + + pr_cont("\n"); + + /* Hardware error interrupts can be deferred */ + if (unlikely(sti && (fp->seqstat & SEQSTAT_EXCAUSE) == VEC_HWERR && + oops_in_progress)){ + pr_notice("Looks like this was a deferred error - sorry\n"); +#ifndef CONFIG_DEBUG_HWERR + pr_notice("The remaining message may be meaningless\n"); + pr_notice("You should enable CONFIG_DEBUG_HWERR to get a better idea where it came from\n"); +#else + /* If we are handling only one peripheral interrupt + * and current mm and pid are valid, and the last error + * was in that user space process's text area + * print it out - because that is where the problem exists + */ + if ((!(((fp)->ipend & ~0x30) & (((fp)->ipend & ~0x30) - 1))) && + (current->pid && current->mm)) { + /* And the last RETI points to the current userspace context */ + if ((fp + 1)->pc >= current->mm->start_code && + (fp + 1)->pc <= current->mm->end_code) { + pr_notice("It might be better to look around here :\n"); + pr_notice("-------------------------------------------\n"); + show_regs(fp + 1); + pr_notice("-------------------------------------------\n"); + } + } +#endif + } +} + +void show_regs(struct pt_regs *fp) +{ + char buf[150]; + struct irqaction *action; + unsigned int i; + unsigned long flags = 0; + unsigned int cpu = raw_smp_processor_id(); + unsigned char in_atomic = (bfin_read_IPEND() & 0x10) || in_atomic(); + + pr_notice("\n"); + if (CPUID != bfin_cpuid()) + pr_notice("Compiled for cpu family 0x%04x (Rev %d), " + "but running on:0x%04x (Rev %d)\n", + CPUID, bfin_compiled_revid(), bfin_cpuid(), bfin_revid()); + + pr_notice("ADSP-%s-0.%d", + CPU, bfin_compiled_revid()); + + if (bfin_compiled_revid() != bfin_revid()) + pr_cont("(Detected 0.%d)", bfin_revid()); + + pr_cont(" %lu(MHz CCLK) %lu(MHz SCLK) (%s)\n", + get_cclk()/1000000, get_sclk()/1000000, +#ifdef CONFIG_MPU + "mpu on" +#else + "mpu off" +#endif + ); + + pr_notice("%s", linux_banner); + + pr_notice("\nSEQUENCER STATUS:\t\t%s\n", print_tainted()); + pr_notice(" SEQSTAT: %08lx IPEND: %04lx IMASK: %04lx SYSCFG: %04lx\n", + (long)fp->seqstat, fp->ipend, cpu_pda[raw_smp_processor_id()].ex_imask, fp->syscfg); + if (fp->ipend & EVT_IRPTEN) + pr_notice(" Global Interrupts Disabled (IPEND[4])\n"); + if (!(cpu_pda[raw_smp_processor_id()].ex_imask & (EVT_IVG13 | EVT_IVG12 | EVT_IVG11 | + EVT_IVG10 | EVT_IVG9 | EVT_IVG8 | EVT_IVG7 | EVT_IVTMR))) + pr_notice(" Peripheral interrupts masked off\n"); + if (!(cpu_pda[raw_smp_processor_id()].ex_imask & (EVT_IVG15 | EVT_IVG14))) + pr_notice(" Kernel interrupts masked off\n"); + if ((fp->seqstat & SEQSTAT_EXCAUSE) == VEC_HWERR) { + pr_notice(" HWERRCAUSE: 0x%lx\n", + (fp->seqstat & SEQSTAT_HWERRCAUSE) >> 14); +#ifdef EBIU_ERRMST + /* If the error was from the EBIU, print it out */ + if (bfin_read_EBIU_ERRMST() & CORE_ERROR) { + pr_notice(" EBIU Error Reason : 0x%04x\n", + bfin_read_EBIU_ERRMST()); + pr_notice(" EBIU Error Address : 0x%08x\n", + bfin_read_EBIU_ERRADD()); + } +#endif + } + pr_notice(" EXCAUSE : 0x%lx\n", + fp->seqstat & SEQSTAT_EXCAUSE); + for (i = 2; i <= 15 ; i++) { + if (fp->ipend & (1 << i)) { + if (i != 4) { + decode_address(buf, bfin_read32(EVT0 + 4*i)); + pr_notice(" physical IVG%i asserted : %s\n", i, buf); + } else + pr_notice(" interrupts disabled\n"); + } + } + + /* if no interrupts are going off, don't print this out */ + if (fp->ipend & ~0x3F) { + for (i = 0; i < (NR_IRQS - 1); i++) { + if (!in_atomic) + raw_spin_lock_irqsave(&irq_desc[i].lock, flags); + + action = irq_desc[i].action; + if (!action) + goto unlock; + + decode_address(buf, (unsigned int)action->handler); + pr_notice(" logical irq %3d mapped : %s", i, buf); + for (action = action->next; action; action = action->next) { + decode_address(buf, (unsigned int)action->handler); + pr_cont(", %s", buf); + } + pr_cont("\n"); +unlock: + if (!in_atomic) + raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags); + } + } + + decode_address(buf, fp->rete); + pr_notice(" RETE: %s\n", buf); + decode_address(buf, fp->retn); + pr_notice(" RETN: %s\n", buf); + decode_address(buf, fp->retx); + pr_notice(" RETX: %s\n", buf); + decode_address(buf, fp->rets); + pr_notice(" RETS: %s\n", buf); + decode_address(buf, fp->pc); + pr_notice(" PC : %s\n", buf); + + if (((long)fp->seqstat & SEQSTAT_EXCAUSE) && + (((long)fp->seqstat & SEQSTAT_EXCAUSE) != VEC_HWERR)) { + decode_address(buf, cpu_pda[cpu].dcplb_fault_addr); + pr_notice("DCPLB_FAULT_ADDR: %s\n", buf); + decode_address(buf, cpu_pda[cpu].icplb_fault_addr); + pr_notice("ICPLB_FAULT_ADDR: %s\n", buf); + } + + pr_notice("PROCESSOR STATE:\n"); + pr_notice(" R0 : %08lx R1 : %08lx R2 : %08lx R3 : %08lx\n", + fp->r0, fp->r1, fp->r2, fp->r3); + pr_notice(" R4 : %08lx R5 : %08lx R6 : %08lx R7 : %08lx\n", + fp->r4, fp->r5, fp->r6, fp->r7); + pr_notice(" P0 : %08lx P1 : %08lx P2 : %08lx P3 : %08lx\n", + fp->p0, fp->p1, fp->p2, fp->p3); + pr_notice(" P4 : %08lx P5 : %08lx FP : %08lx SP : %08lx\n", + fp->p4, fp->p5, fp->fp, (long)fp); + pr_notice(" LB0: %08lx LT0: %08lx LC0: %08lx\n", + fp->lb0, fp->lt0, fp->lc0); + pr_notice(" LB1: %08lx LT1: %08lx LC1: %08lx\n", + fp->lb1, fp->lt1, fp->lc1); + pr_notice(" B0 : %08lx L0 : %08lx M0 : %08lx I0 : %08lx\n", + fp->b0, fp->l0, fp->m0, fp->i0); + pr_notice(" B1 : %08lx L1 : %08lx M1 : %08lx I1 : %08lx\n", + fp->b1, fp->l1, fp->m1, fp->i1); + pr_notice(" B2 : %08lx L2 : %08lx M2 : %08lx I2 : %08lx\n", + fp->b2, fp->l2, fp->m2, fp->i2); + pr_notice(" B3 : %08lx L3 : %08lx M3 : %08lx I3 : %08lx\n", + fp->b3, fp->l3, fp->m3, fp->i3); + pr_notice("A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n", + fp->a0w, fp->a0x, fp->a1w, fp->a1x); + + pr_notice("USP : %08lx ASTAT: %08lx\n", + rdusp(), fp->astat); + + pr_notice("\n"); +} diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c index ba70c4bc269..59c1df75e4d 100644 --- a/arch/blackfin/kernel/traps.c +++ b/arch/blackfin/kernel/traps.c @@ -1,25 +1,22 @@ /* - * Copyright 2004-2009 Analog Devices Inc. + * Main exception handling logic. + * + * Copyright 2004-2010 Analog Devices Inc. * * Licensed under the GPL-2 or later */ #include <linux/bug.h> #include <linux/uaccess.h> -#include <linux/interrupt.h> #include <linux/module.h> -#include <linux/kallsyms.h> -#include <linux/fs.h> -#include <linux/rbtree.h> #include <asm/traps.h> -#include <asm/cacheflush.h> #include <asm/cplb.h> -#include <asm/dma.h> #include <asm/blackfin.h> #include <asm/irq_handler.h> #include <linux/irq.h> #include <asm/trace.h> #include <asm/fixed_code.h> +#include <asm/pseudo_instructions.h> #ifdef CONFIG_KGDB # include <linux/kgdb.h> @@ -62,194 +59,6 @@ void __init trap_init(void) CSYNC(); } -static void decode_address(char *buf, unsigned long address) -{ -#ifdef CONFIG_DEBUG_VERBOSE - struct task_struct *p; - struct mm_struct *mm; - unsigned long flags, offset; - unsigned char in_atomic = (bfin_read_IPEND() & 0x10) || in_atomic(); - struct rb_node *n; - -#ifdef CONFIG_KALLSYMS - unsigned long symsize; - const char *symname; - char *modname; - char *delim = ":"; - char namebuf[128]; -#endif - - buf += sprintf(buf, "<0x%08lx> ", address); - -#ifdef CONFIG_KALLSYMS - /* look up the address and see if we are in kernel space */ - symname = kallsyms_lookup(address, &symsize, &offset, &modname, namebuf); - - if (symname) { - /* yeah! kernel space! */ - if (!modname) - modname = delim = ""; - sprintf(buf, "{ %s%s%s%s + 0x%lx }", - delim, modname, delim, symname, - (unsigned long)offset); - return; - } -#endif - - if (address >= FIXED_CODE_START && address < FIXED_CODE_END) { - /* Problem in fixed code section? */ - strcat(buf, "/* Maybe fixed code section */"); - return; - - } else if (address < CONFIG_BOOT_LOAD) { - /* Problem somewhere before the kernel start address */ - strcat(buf, "/* Maybe null pointer? */"); - return; - - } else if (address >= COREMMR_BASE) { - strcat(buf, "/* core mmrs */"); - return; - - } else if (address >= SYSMMR_BASE) { - strcat(buf, "/* system mmrs */"); - return; - - } else if (address >= L1_ROM_START && address < L1_ROM_START + L1_ROM_LENGTH) { - strcat(buf, "/* on-chip L1 ROM */"); - return; - } - - /* - * Don't walk any of the vmas if we are oopsing, it has been known - * to cause problems - corrupt vmas (kernel crashes) cause double faults - */ - if (oops_in_progress) { - strcat(buf, "/* kernel dynamic memory (maybe user-space) */"); - return; - } - - /* looks like we're off in user-land, so let's walk all the - * mappings of all our processes and see if we can't be a whee - * bit more specific - */ - write_lock_irqsave(&tasklist_lock, flags); - for_each_process(p) { - mm = (in_atomic ? p->mm : get_task_mm(p)); - if (!mm) - continue; - - if (!down_read_trylock(&mm->mmap_sem)) { - if (!in_atomic) - mmput(mm); - continue; - } - - for (n = rb_first(&mm->mm_rb); n; n = rb_next(n)) { - struct vm_area_struct *vma; - - vma = rb_entry(n, struct vm_area_struct, vm_rb); - - if (address >= vma->vm_start && address < vma->vm_end) { - char _tmpbuf[256]; - char *name = p->comm; - struct file *file = vma->vm_file; - - if (file) { - char *d_name = d_path(&file->f_path, _tmpbuf, - sizeof(_tmpbuf)); - if (!IS_ERR(d_name)) - name = d_name; - } - - /* FLAT does not have its text aligned to the start of - * the map while FDPIC ELF does ... - */ - - /* before we can check flat/fdpic, we need to - * make sure current is valid - */ - if ((unsigned long)current >= FIXED_CODE_START && - !((unsigned long)current & 0x3)) { - if (current->mm && - (address > current->mm->start_code) && - (address < current->mm->end_code)) - offset = address - current->mm->start_code; - else - offset = (address - vma->vm_start) + - (vma->vm_pgoff << PAGE_SHIFT); - - sprintf(buf, "[ %s + 0x%lx ]", name, offset); - } else - sprintf(buf, "[ %s vma:0x%lx-0x%lx]", - name, vma->vm_start, vma->vm_end); - - up_read(&mm->mmap_sem); - if (!in_atomic) - mmput(mm); - - if (buf[0] == '\0') - sprintf(buf, "[ %s ] dynamic memory", name); - - goto done; - } - } - - up_read(&mm->mmap_sem); - if (!in_atomic) - mmput(mm); - } - - /* - * we were unable to find this address anywhere, - * or some MMs were skipped because they were in use. - */ - sprintf(buf, "/* kernel dynamic memory */"); - -done: - write_unlock_irqrestore(&tasklist_lock, flags); -#else - sprintf(buf, " "); -#endif -} - -asmlinkage void double_fault_c(struct pt_regs *fp) -{ -#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON - int j; - trace_buffer_save(j); -#endif - - console_verbose(); - oops_in_progress = 1; -#ifdef CONFIG_DEBUG_VERBOSE - printk(KERN_EMERG "Double Fault\n"); -#ifdef CONFIG_DEBUG_DOUBLEFAULT_PRINT - if (((long)fp->seqstat & SEQSTAT_EXCAUSE) == VEC_UNCOV) { - unsigned int cpu = raw_smp_processor_id(); - char buf[150]; - decode_address(buf, cpu_pda[cpu].retx_doublefault); - printk(KERN_EMERG "While handling exception (EXCAUSE = 0x%x) at %s:\n", - (unsigned int)cpu_pda[cpu].seqstat_doublefault & SEQSTAT_EXCAUSE, buf); - decode_address(buf, cpu_pda[cpu].dcplb_doublefault_addr); - printk(KERN_NOTICE " DCPLB_FAULT_ADDR: %s\n", buf); - decode_address(buf, cpu_pda[cpu].icplb_doublefault_addr); - printk(KERN_NOTICE " ICPLB_FAULT_ADDR: %s\n", buf); - - decode_address(buf, fp->retx); - printk(KERN_NOTICE "The instruction at %s caused a double exception\n", buf); - } else -#endif - { - dump_bfin_process(fp); - dump_bfin_mem(fp); - show_regs(fp); - dump_bfin_trace_buffer(); - } -#endif - panic("Double Fault - unrecoverable event"); - -} - static int kernel_mode_regs(struct pt_regs *regs) { return regs->ipend & 0xffc0; @@ -260,6 +69,9 @@ asmlinkage notrace void trap_c(struct pt_regs *fp) #ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON int j; #endif +#ifdef CONFIG_BFIN_PSEUDODBG_INSNS + int opcode; +#endif unsigned int cpu = raw_smp_processor_id(); const char *strerror = NULL; int sig = 0; @@ -392,6 +204,19 @@ asmlinkage notrace void trap_c(struct pt_regs *fp) } } #endif +#ifdef CONFIG_BFIN_PSEUDODBG_INSNS + /* + * Support for the fake instructions, if the instruction fails, + * then just execute a illegal opcode failure (like normal). + * Don't support these instructions inside the kernel + */ + if (!kernel_mode_regs(fp) && get_instruction(&opcode, (unsigned short *)fp->pc)) { + if (execute_pseudodbg_assert(fp, opcode)) + goto traps_done; + if (execute_pseudodbg(fp, opcode)) + goto traps_done; + } +#endif info.si_code = ILL_ILLOPC; sig = SIGILL; strerror = KERN_NOTICE EXC_0x21(KERN_NOTICE); @@ -672,659 +497,44 @@ asmlinkage notrace void trap_c(struct pt_regs *fp) trace_buffer_restore(j); } -/* Typical exception handling routines */ - -#define EXPAND_LEN ((1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN) * 256 - 1) - -/* - * Similar to get_user, do some address checking, then dereference - * Return true on success, false on bad address - */ -static bool get_instruction(unsigned short *val, unsigned short *address) -{ - unsigned long addr = (unsigned long)address; - - /* Check for odd addresses */ - if (addr & 0x1) - return false; - - /* MMR region will never have instructions */ - if (addr >= SYSMMR_BASE) - return false; - - switch (bfin_mem_access_type(addr, 2)) { - case BFIN_MEM_ACCESS_CORE: - case BFIN_MEM_ACCESS_CORE_ONLY: - *val = *address; - return true; - case BFIN_MEM_ACCESS_DMA: - dma_memcpy(val, address, 2); - return true; - case BFIN_MEM_ACCESS_ITEST: - isram_memcpy(val, address, 2); - return true; - default: /* invalid access */ - return false; - } -} - -/* - * decode the instruction if we are printing out the trace, as it - * makes things easier to follow, without running it through objdump - * These are the normal instructions which cause change of flow, which - * would be at the source of the trace buffer - */ -#if defined(CONFIG_DEBUG_VERBOSE) && defined(CONFIG_DEBUG_BFIN_HWTRACE_ON) -static void decode_instruction(unsigned short *address) -{ - unsigned short opcode; - - if (get_instruction(&opcode, address)) { - if (opcode == 0x0010) - verbose_printk("RTS"); - else if (opcode == 0x0011) - verbose_printk("RTI"); - else if (opcode == 0x0012) - verbose_printk("RTX"); - else if (opcode == 0x0013) - verbose_printk("RTN"); - else if (opcode == 0x0014) - verbose_printk("RTE"); - else if (opcode == 0x0025) - verbose_printk("EMUEXCPT"); - else if (opcode >= 0x0040 && opcode <= 0x0047) - verbose_printk("STI R%i", opcode & 7); - else if (opcode >= 0x0050 && opcode <= 0x0057) - verbose_printk("JUMP (P%i)", opcode & 7); - else if (opcode >= 0x0060 && opcode <= 0x0067) - verbose_printk("CALL (P%i)", opcode & 7); - else if (opcode >= 0x0070 && opcode <= 0x0077) - verbose_printk("CALL (PC+P%i)", opcode & 7); - else if (opcode >= 0x0080 && opcode <= 0x0087) - verbose_printk("JUMP (PC+P%i)", opcode & 7); - else if (opcode >= 0x0090 && opcode <= 0x009F) - verbose_printk("RAISE 0x%x", opcode & 0xF); - else if (opcode >= 0x00A0 && opcode <= 0x00AF) - verbose_printk("EXCPT 0x%x", opcode & 0xF); - else if ((opcode >= 0x1000 && opcode <= 0x13FF) || (opcode >= 0x1800 && opcode <= 0x1BFF)) - verbose_printk("IF !CC JUMP"); - else if ((opcode >= 0x1400 && opcode <= 0x17ff) || (opcode >= 0x1c00 && opcode <= 0x1fff)) - verbose_printk("IF CC JUMP"); - else if (opcode >= 0x2000 && opcode <= 0x2fff) - verbose_printk("JUMP.S"); - else if (opcode >= 0xe080 && opcode <= 0xe0ff) - verbose_printk("LSETUP"); - else if (opcode >= 0xe200 && opcode <= 0xe2ff) - verbose_printk("JUMP.L"); - else if (opcode >= 0xe300 && opcode <= 0xe3ff) - verbose_printk("CALL pcrel"); - else - verbose_printk("0x%04x", opcode); - } - -} -#endif - -void dump_bfin_trace_buffer(void) -{ -#ifdef CONFIG_DEBUG_VERBOSE -#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON - int tflags, i = 0; - char buf[150]; - unsigned short *addr; -#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND - int j, index; -#endif - - trace_buffer_save(tflags); - - printk(KERN_NOTICE "Hardware Trace:\n"); - -#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND - printk(KERN_NOTICE "WARNING: Expanded trace turned on - can not trace exceptions\n"); -#endif - - if (likely(bfin_read_TBUFSTAT() & TBUFCNT)) { - for (; bfin_read_TBUFSTAT() & TBUFCNT; i++) { - decode_address(buf, (unsigned long)bfin_read_TBUF()); - printk(KERN_NOTICE "%4i Target : %s\n", i, buf); - addr = (unsigned short *)bfin_read_TBUF(); - decode_address(buf, (unsigned long)addr); - printk(KERN_NOTICE " Source : %s ", buf); - decode_instruction(addr); - printk("\n"); - } - } - -#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND - if (trace_buff_offset) - index = trace_buff_offset / 4; - else - index = EXPAND_LEN; - - j = (1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN) * 128; - while (j) { - decode_address(buf, software_trace_buff[index]); - printk(KERN_NOTICE "%4i Target : %s\n", i, buf); - index -= 1; - if (index < 0 ) - index = EXPAND_LEN; - decode_address(buf, software_trace_buff[index]); - printk(KERN_NOTICE " Source : %s ", buf); - decode_instruction((unsigned short *)software_trace_buff[index]); - printk("\n"); - index -= 1; - if (index < 0) - index = EXPAND_LEN; - j--; - i++; - } -#endif - - trace_buffer_restore(tflags); -#endif -#endif -} -EXPORT_SYMBOL(dump_bfin_trace_buffer); - -#ifdef CONFIG_BUG -int is_valid_bugaddr(unsigned long addr) -{ - unsigned short opcode; - - if (!get_instruction(&opcode, (unsigned short *)addr)) - return 0; - - return opcode == BFIN_BUG_OPCODE; -} -#endif - -/* - * Checks to see if the address pointed to is either a - * 16-bit CALL instruction, or a 32-bit CALL instruction - */ -static bool is_bfin_call(unsigned short *addr) -{ - unsigned short opcode = 0, *ins_addr; - ins_addr = (unsigned short *)addr; - - if (!get_instruction(&opcode, ins_addr)) - return false; - - if ((opcode >= 0x0060 && opcode <= 0x0067) || - (opcode >= 0x0070 && opcode <= 0x0077)) - return true; - - ins_addr--; - if (!get_instruction(&opcode, ins_addr)) - return false; - - if (opcode >= 0xE300 && opcode <= 0xE3FF) - return true; - - return false; - -} - -void show_stack(struct task_struct *task, unsigned long *stack) -{ -#ifdef CONFIG_PRINTK - unsigned int *addr, *endstack, *fp = 0, *frame; - unsigned short *ins_addr; - char buf[150]; - unsigned int i, j, ret_addr, frame_no = 0; - - /* - * If we have been passed a specific stack, use that one otherwise - * if we have been passed a task structure, use that, otherwise - * use the stack of where the variable "stack" exists - */ - - if (stack == NULL) { - if (task) { - /* We know this is a kernel stack, so this is the start/end */ - stack = (unsigned long *)task->thread.ksp; - endstack = (unsigned int *)(((unsigned int)(stack) & ~(THREAD_SIZE - 1)) + THREAD_SIZE); - } else { - /* print out the existing stack info */ - stack = (unsigned long *)&stack; - endstack = (unsigned int *)PAGE_ALIGN((unsigned int)stack); - } - } else - endstack = (unsigned int *)PAGE_ALIGN((unsigned int)stack); - - printk(KERN_NOTICE "Stack info:\n"); - decode_address(buf, (unsigned int)stack); - printk(KERN_NOTICE " SP: [0x%p] %s\n", stack, buf); - - if (!access_ok(VERIFY_READ, stack, (unsigned int)endstack - (unsigned int)stack)) { - printk(KERN_NOTICE "Invalid stack pointer\n"); - return; - } - - /* First thing is to look for a frame pointer */ - for (addr = (unsigned int *)((unsigned int)stack & ~0xF); addr < endstack; addr++) { - if (*addr & 0x1) - continue; - ins_addr = (unsigned short *)*addr; - ins_addr--; - if (is_bfin_call(ins_addr)) - fp = addr - 1; - - if (fp) { - /* Let's check to see if it is a frame pointer */ - while (fp >= (addr - 1) && fp < endstack - && fp && ((unsigned int) fp & 0x3) == 0) - fp = (unsigned int *)*fp; - if (fp == 0 || fp == endstack) { - fp = addr - 1; - break; - } - fp = 0; - } - } - if (fp) { - frame = fp; - printk(KERN_NOTICE " FP: (0x%p)\n", fp); - } else - frame = 0; - - /* - * Now that we think we know where things are, we - * walk the stack again, this time printing things out - * incase there is no frame pointer, we still look for - * valid return addresses - */ - - /* First time print out data, next time, print out symbols */ - for (j = 0; j <= 1; j++) { - if (j) - printk(KERN_NOTICE "Return addresses in stack:\n"); - else - printk(KERN_NOTICE " Memory from 0x%08lx to %p", ((long unsigned int)stack & ~0xF), endstack); - - fp = frame; - frame_no = 0; - - for (addr = (unsigned int *)((unsigned int)stack & ~0xF), i = 0; - addr < endstack; addr++, i++) { - - ret_addr = 0; - if (!j && i % 8 == 0) - printk(KERN_NOTICE "%p:",addr); - - /* if it is an odd address, or zero, just skip it */ - if (*addr & 0x1 || !*addr) - goto print; - - ins_addr = (unsigned short *)*addr; - - /* Go back one instruction, and see if it is a CALL */ - ins_addr--; - ret_addr = is_bfin_call(ins_addr); - print: - if (!j && stack == (unsigned long *)addr) - printk("[%08x]", *addr); - else if (ret_addr) - if (j) { - decode_address(buf, (unsigned int)*addr); - if (frame == addr) { - printk(KERN_NOTICE " frame %2i : %s\n", frame_no, buf); - continue; - } - printk(KERN_NOTICE " address : %s\n", buf); - } else - printk("<%08x>", *addr); - else if (fp == addr) { - if (j) - frame = addr+1; - else - printk("(%08x)", *addr); - - fp = (unsigned int *)*addr; - frame_no++; - - } else if (!j) - printk(" %08x ", *addr); - } - if (!j) - printk("\n"); - } -#endif -} -EXPORT_SYMBOL(show_stack); - -void dump_stack(void) +asmlinkage void double_fault_c(struct pt_regs *fp) { - unsigned long stack; #ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON - int tflags; + int j; + trace_buffer_save(j); #endif - trace_buffer_save(tflags); - dump_bfin_trace_buffer(); - show_stack(current, &stack); - trace_buffer_restore(tflags); -} -EXPORT_SYMBOL(dump_stack); -void dump_bfin_process(struct pt_regs *fp) -{ + console_verbose(); + oops_in_progress = 1; #ifdef CONFIG_DEBUG_VERBOSE - /* We should be able to look at fp->ipend, but we don't push it on the - * stack all the time, so do this until we fix that */ - unsigned int context = bfin_read_IPEND(); - - if (oops_in_progress) - verbose_printk(KERN_EMERG "Kernel OOPS in progress\n"); - - if (context & 0x0020 && (fp->seqstat & SEQSTAT_EXCAUSE) == VEC_HWERR) - verbose_printk(KERN_NOTICE "HW Error context\n"); - else if (context & 0x0020) - verbose_printk(KERN_NOTICE "Deferred Exception context\n"); - else if (context & 0x3FC0) - verbose_printk(KERN_NOTICE "Interrupt context\n"); - else if (context & 0x4000) - verbose_printk(KERN_NOTICE "Deferred Interrupt context\n"); - else if (context & 0x8000) - verbose_printk(KERN_NOTICE "Kernel process context\n"); - - /* Because we are crashing, and pointers could be bad, we check things - * pretty closely before we use them - */ - if ((unsigned long)current >= FIXED_CODE_START && - !((unsigned long)current & 0x3) && current->pid) { - verbose_printk(KERN_NOTICE "CURRENT PROCESS:\n"); - if (current->comm >= (char *)FIXED_CODE_START) - verbose_printk(KERN_NOTICE "COMM=%s PID=%d", - current->comm, current->pid); - else - verbose_printk(KERN_NOTICE "COMM= invalid"); + printk(KERN_EMERG "Double Fault\n"); +#ifdef CONFIG_DEBUG_DOUBLEFAULT_PRINT + if (((long)fp->seqstat & SEQSTAT_EXCAUSE) == VEC_UNCOV) { + unsigned int cpu = raw_smp_processor_id(); + char buf[150]; + decode_address(buf, cpu_pda[cpu].retx_doublefault); + printk(KERN_EMERG "While handling exception (EXCAUSE = 0x%x) at %s:\n", + (unsigned int)cpu_pda[cpu].seqstat_doublefault & SEQSTAT_EXCAUSE, buf); + decode_address(buf, cpu_pda[cpu].dcplb_doublefault_addr); + printk(KERN_NOTICE " DCPLB_FAULT_ADDR: %s\n", buf); + decode_address(buf, cpu_pda[cpu].icplb_doublefault_addr); + printk(KERN_NOTICE " ICPLB_FAULT_ADDR: %s\n", buf); - printk(KERN_CONT " CPU=%d\n", current_thread_info()->cpu); - if (!((unsigned long)current->mm & 0x3) && (unsigned long)current->mm >= FIXED_CODE_START) - verbose_printk(KERN_NOTICE - "TEXT = 0x%p-0x%p DATA = 0x%p-0x%p\n" - " BSS = 0x%p-0x%p USER-STACK = 0x%p\n\n", - (void *)current->mm->start_code, - (void *)current->mm->end_code, - (void *)current->mm->start_data, - (void *)current->mm->end_data, - (void *)current->mm->end_data, - (void *)current->mm->brk, - (void *)current->mm->start_stack); - else - verbose_printk(KERN_NOTICE "invalid mm\n"); + decode_address(buf, fp->retx); + printk(KERN_NOTICE "The instruction at %s caused a double exception\n", buf); } else - verbose_printk(KERN_NOTICE - "No Valid process in current context\n"); -#endif -} - -void dump_bfin_mem(struct pt_regs *fp) -{ -#ifdef CONFIG_DEBUG_VERBOSE - unsigned short *addr, *erraddr, val = 0, err = 0; - char sti = 0, buf[6]; - - erraddr = (void *)fp->pc; - - verbose_printk(KERN_NOTICE "return address: [0x%p]; contents of:", erraddr); - - for (addr = (unsigned short *)((unsigned long)erraddr & ~0xF) - 0x10; - addr < (unsigned short *)((unsigned long)erraddr & ~0xF) + 0x10; - addr++) { - if (!((unsigned long)addr & 0xF)) - verbose_printk(KERN_NOTICE "0x%p: ", addr); - - if (!get_instruction(&val, addr)) { - val = 0; - sprintf(buf, "????"); - } else - sprintf(buf, "%04x", val); - - if (addr == erraddr) { - verbose_printk("[%s]", buf); - err = val; - } else - verbose_printk(" %s ", buf); - - /* Do any previous instructions turn on interrupts? */ - if (addr <= erraddr && /* in the past */ - ((val >= 0x0040 && val <= 0x0047) || /* STI instruction */ - val == 0x017b)) /* [SP++] = RETI */ - sti = 1; - } - - verbose_printk("\n"); - - /* Hardware error interrupts can be deferred */ - if (unlikely(sti && (fp->seqstat & SEQSTAT_EXCAUSE) == VEC_HWERR && - oops_in_progress)){ - verbose_printk(KERN_NOTICE "Looks like this was a deferred error - sorry\n"); -#ifndef CONFIG_DEBUG_HWERR - verbose_printk(KERN_NOTICE -"The remaining message may be meaningless\n" -"You should enable CONFIG_DEBUG_HWERR to get a better idea where it came from\n"); -#else - /* If we are handling only one peripheral interrupt - * and current mm and pid are valid, and the last error - * was in that user space process's text area - * print it out - because that is where the problem exists - */ - if ((!(((fp)->ipend & ~0x30) & (((fp)->ipend & ~0x30) - 1))) && - (current->pid && current->mm)) { - /* And the last RETI points to the current userspace context */ - if ((fp + 1)->pc >= current->mm->start_code && - (fp + 1)->pc <= current->mm->end_code) { - verbose_printk(KERN_NOTICE "It might be better to look around here :\n"); - verbose_printk(KERN_NOTICE "-------------------------------------------\n"); - show_regs(fp + 1); - verbose_printk(KERN_NOTICE "-------------------------------------------\n"); - } - } -#endif - } -#endif -} - -void show_regs(struct pt_regs *fp) -{ -#ifdef CONFIG_DEBUG_VERBOSE - char buf [150]; - struct irqaction *action; - unsigned int i; - unsigned long flags = 0; - unsigned int cpu = raw_smp_processor_id(); - unsigned char in_atomic = (bfin_read_IPEND() & 0x10) || in_atomic(); - - verbose_printk(KERN_NOTICE "\n"); - if (CPUID != bfin_cpuid()) - verbose_printk(KERN_NOTICE "Compiled for cpu family 0x%04x (Rev %d), " - "but running on:0x%04x (Rev %d)\n", - CPUID, bfin_compiled_revid(), bfin_cpuid(), bfin_revid()); - - verbose_printk(KERN_NOTICE "ADSP-%s-0.%d", - CPU, bfin_compiled_revid()); - - if (bfin_compiled_revid() != bfin_revid()) - verbose_printk("(Detected 0.%d)", bfin_revid()); - - verbose_printk(" %lu(MHz CCLK) %lu(MHz SCLK) (%s)\n", - get_cclk()/1000000, get_sclk()/1000000, -#ifdef CONFIG_MPU - "mpu on" -#else - "mpu off" -#endif - ); - - verbose_printk(KERN_NOTICE "%s", linux_banner); - - verbose_printk(KERN_NOTICE "\nSEQUENCER STATUS:\t\t%s\n", print_tainted()); - verbose_printk(KERN_NOTICE " SEQSTAT: %08lx IPEND: %04lx IMASK: %04lx SYSCFG: %04lx\n", - (long)fp->seqstat, fp->ipend, cpu_pda[raw_smp_processor_id()].ex_imask, fp->syscfg); - if (fp->ipend & EVT_IRPTEN) - verbose_printk(KERN_NOTICE " Global Interrupts Disabled (IPEND[4])\n"); - if (!(cpu_pda[raw_smp_processor_id()].ex_imask & (EVT_IVG13 | EVT_IVG12 | EVT_IVG11 | - EVT_IVG10 | EVT_IVG9 | EVT_IVG8 | EVT_IVG7 | EVT_IVTMR))) - verbose_printk(KERN_NOTICE " Peripheral interrupts masked off\n"); - if (!(cpu_pda[raw_smp_processor_id()].ex_imask & (EVT_IVG15 | EVT_IVG14))) - verbose_printk(KERN_NOTICE " Kernel interrupts masked off\n"); - if ((fp->seqstat & SEQSTAT_EXCAUSE) == VEC_HWERR) { - verbose_printk(KERN_NOTICE " HWERRCAUSE: 0x%lx\n", - (fp->seqstat & SEQSTAT_HWERRCAUSE) >> 14); -#ifdef EBIU_ERRMST - /* If the error was from the EBIU, print it out */ - if (bfin_read_EBIU_ERRMST() & CORE_ERROR) { - verbose_printk(KERN_NOTICE " EBIU Error Reason : 0x%04x\n", - bfin_read_EBIU_ERRMST()); - verbose_printk(KERN_NOTICE " EBIU Error Address : 0x%08x\n", - bfin_read_EBIU_ERRADD()); - } #endif + { + dump_bfin_process(fp); + dump_bfin_mem(fp); + show_regs(fp); + dump_bfin_trace_buffer(); } - verbose_printk(KERN_NOTICE " EXCAUSE : 0x%lx\n", - fp->seqstat & SEQSTAT_EXCAUSE); - for (i = 2; i <= 15 ; i++) { - if (fp->ipend & (1 << i)) { - if (i != 4) { - decode_address(buf, bfin_read32(EVT0 + 4*i)); - verbose_printk(KERN_NOTICE " physical IVG%i asserted : %s\n", i, buf); - } else - verbose_printk(KERN_NOTICE " interrupts disabled\n"); - } - } - - /* if no interrupts are going off, don't print this out */ - if (fp->ipend & ~0x3F) { - for (i = 0; i < (NR_IRQS - 1); i++) { - if (!in_atomic) - raw_spin_lock_irqsave(&irq_desc[i].lock, flags); - - action = irq_desc[i].action; - if (!action) - goto unlock; - - decode_address(buf, (unsigned int)action->handler); - verbose_printk(KERN_NOTICE " logical irq %3d mapped : %s", i, buf); - for (action = action->next; action; action = action->next) { - decode_address(buf, (unsigned int)action->handler); - verbose_printk(", %s", buf); - } - verbose_printk("\n"); -unlock: - if (!in_atomic) - raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags); - } - } - - decode_address(buf, fp->rete); - verbose_printk(KERN_NOTICE " RETE: %s\n", buf); - decode_address(buf, fp->retn); - verbose_printk(KERN_NOTICE " RETN: %s\n", buf); - decode_address(buf, fp->retx); - verbose_printk(KERN_NOTICE " RETX: %s\n", buf); - decode_address(buf, fp->rets); - verbose_printk(KERN_NOTICE " RETS: %s\n", buf); - decode_address(buf, fp->pc); - verbose_printk(KERN_NOTICE " PC : %s\n", buf); - - if (((long)fp->seqstat & SEQSTAT_EXCAUSE) && - (((long)fp->seqstat & SEQSTAT_EXCAUSE) != VEC_HWERR)) { - decode_address(buf, cpu_pda[cpu].dcplb_fault_addr); - verbose_printk(KERN_NOTICE "DCPLB_FAULT_ADDR: %s\n", buf); - decode_address(buf, cpu_pda[cpu].icplb_fault_addr); - verbose_printk(KERN_NOTICE "ICPLB_FAULT_ADDR: %s\n", buf); - } - - verbose_printk(KERN_NOTICE "PROCESSOR STATE:\n"); - verbose_printk(KERN_NOTICE " R0 : %08lx R1 : %08lx R2 : %08lx R3 : %08lx\n", - fp->r0, fp->r1, fp->r2, fp->r3); - verbose_printk(KERN_NOTICE " R4 : %08lx R5 : %08lx R6 : %08lx R7 : %08lx\n", - fp->r4, fp->r5, fp->r6, fp->r7); - verbose_printk(KERN_NOTICE " P0 : %08lx P1 : %08lx P2 : %08lx P3 : %08lx\n", - fp->p0, fp->p1, fp->p2, fp->p3); - verbose_printk(KERN_NOTICE " P4 : %08lx P5 : %08lx FP : %08lx SP : %08lx\n", - fp->p4, fp->p5, fp->fp, (long)fp); - verbose_printk(KERN_NOTICE " LB0: %08lx LT0: %08lx LC0: %08lx\n", - fp->lb0, fp->lt0, fp->lc0); - verbose_printk(KERN_NOTICE " LB1: %08lx LT1: %08lx LC1: %08lx\n", - fp->lb1, fp->lt1, fp->lc1); - verbose_printk(KERN_NOTICE " B0 : %08lx L0 : %08lx M0 : %08lx I0 : %08lx\n", - fp->b0, fp->l0, fp->m0, fp->i0); - verbose_printk(KERN_NOTICE " B1 : %08lx L1 : %08lx M1 : %08lx I1 : %08lx\n", - fp->b1, fp->l1, fp->m1, fp->i1); - verbose_printk(KERN_NOTICE " B2 : %08lx L2 : %08lx M2 : %08lx I2 : %08lx\n", - fp->b2, fp->l2, fp->m2, fp->i2); - verbose_printk(KERN_NOTICE " B3 : %08lx L3 : %08lx M3 : %08lx I3 : %08lx\n", - fp->b3, fp->l3, fp->m3, fp->i3); - verbose_printk(KERN_NOTICE "A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n", - fp->a0w, fp->a0x, fp->a1w, fp->a1x); - - verbose_printk(KERN_NOTICE "USP : %08lx ASTAT: %08lx\n", - rdusp(), fp->astat); - - verbose_printk(KERN_NOTICE "\n"); #endif -} - -#ifdef CONFIG_SYS_BFIN_SPINLOCK_L1 -asmlinkage int sys_bfin_spinlock(int *spinlock)__attribute__((l1_text)); -#endif - -static DEFINE_SPINLOCK(bfin_spinlock_lock); - -asmlinkage int sys_bfin_spinlock(int *p) -{ - int ret, tmp = 0; - - spin_lock(&bfin_spinlock_lock); /* This would also hold kernel preemption. */ - ret = get_user(tmp, p); - if (likely(ret == 0)) { - if (unlikely(tmp)) - ret = 1; - else - put_user(1, p); - } - spin_unlock(&bfin_spinlock_lock); - return ret; -} - -int bfin_request_exception(unsigned int exception, void (*handler)(void)) -{ - void (*curr_handler)(void); - - if (exception > 0x3F) - return -EINVAL; - - curr_handler = ex_table[exception]; - - if (curr_handler != ex_replaceable) - return -EBUSY; - - ex_table[exception] = handler; + panic("Double Fault - unrecoverable event"); - return 0; } -EXPORT_SYMBOL(bfin_request_exception); - -int bfin_free_exception(unsigned int exception, void (*handler)(void)) -{ - void (*curr_handler)(void); - - if (exception > 0x3F) - return -EINVAL; - - curr_handler = ex_table[exception]; - if (curr_handler != handler) - return -EBUSY; - - ex_table[exception] = ex_replaceable; - - return 0; -} -EXPORT_SYMBOL(bfin_free_exception); void panic_cplb_error(int cplb_panic, struct pt_regs *fp) { @@ -1349,3 +559,23 @@ void panic_cplb_error(int cplb_panic, struct pt_regs *fp) dump_stack(); panic("Unrecoverable event"); } + +#ifdef CONFIG_BUG +int is_valid_bugaddr(unsigned long addr) +{ + unsigned int opcode; + + if (!get_instruction(&opcode, (unsigned short *)addr)) + return 0; + + return opcode == BFIN_BUG_OPCODE; +} +#endif + +/* stub this out */ +#ifndef CONFIG_DEBUG_VERBOSE +void show_regs(struct pt_regs *fp) +{ + +} +#endif diff --git a/arch/blackfin/lib/memset.S b/arch/blackfin/lib/memset.S index c30d99b1096..eab1bef3f5b 100644 --- a/arch/blackfin/lib/memset.S +++ b/arch/blackfin/lib/memset.S @@ -20,6 +20,7 @@ * R1 = filler byte * R2 = count * Favours word aligned data. + * The strncpy assumes that I0 and I1 are not used in this function */ ENTRY(_memset) diff --git a/arch/blackfin/lib/strcmp.S b/arch/blackfin/lib/strcmp.S new file mode 100644 index 00000000000..d7c1d158973 --- /dev/null +++ b/arch/blackfin/lib/strcmp.S @@ -0,0 +1,43 @@ +/* + * Copyright 2005-2010 Analog Devices Inc. + * + * Licensed under the ADI BSD license or the GPL-2 (or later) + */ + +#include <linux/linkage.h> + +/* void *strcmp(char *s1, const char *s2); + * R0 = address (s1) + * R1 = address (s2) + * + * Returns an integer less than, equal to, or greater than zero if s1 + * (or the first n bytes thereof) is found, respectively, to be less + * than, to match, or be greater than s2. + */ + +#ifdef CONFIG_STRCMP_L1 +.section .l1.text +#else +.text +#endif + +.align 2 + +ENTRY(_strcmp) + P0 = R0 ; /* s1 */ + P1 = R1 ; /* s2 */ + +1: + R0 = B[P0++] (Z); /* get *s1 */ + R1 = B[P1++] (Z); /* get *s2 */ + CC = R0 == R1; /* compare a byte */ + if ! cc jump 2f; /* not equal, break out */ + CC = R0; /* at end of s1? */ + if cc jump 1b (bp); /* no, keep going */ + jump.s 3f; /* strings are equal */ +2: + R0 = R0 - R1; /* *s1 - *s2 */ +3: + RTS; + +ENDPROC(_strcmp) diff --git a/arch/blackfin/lib/strcmp.c b/arch/blackfin/lib/strcmp.c deleted file mode 100644 index fde39a1950c..00000000000 --- a/arch/blackfin/lib/strcmp.c +++ /dev/null @@ -1,19 +0,0 @@ -/* - * Provide symbol in case str func is not inlined. - * - * Copyright (c) 2006-2007 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#define strcmp __inline_strcmp -#include <asm/string.h> -#undef strcmp - -#include <linux/module.h> - -int strcmp(const char *dest, const char *src) -{ - return __inline_strcmp(dest, src); -} -EXPORT_SYMBOL(strcmp); diff --git a/arch/blackfin/lib/strcpy.S b/arch/blackfin/lib/strcpy.S new file mode 100644 index 00000000000..a6a0c636380 --- /dev/null +++ b/arch/blackfin/lib/strcpy.S @@ -0,0 +1,35 @@ +/* + * Copyright 2005-2010 Analog Devices Inc. + * + * Licensed under the ADI BSD license or the GPL-2 (or later) + */ + +#include <linux/linkage.h> + +/* void *strcpy(char *dest, const char *src); + * R0 = address (dest) + * R1 = address (src) + * + * Returns a pointer to the destination string dest + */ + +#ifdef CONFIG_STRCPY_L1 +.section .l1.text +#else +.text +#endif + +.align 2 + +ENTRY(_strcpy) + P0 = R0 ; /* dst*/ + P1 = R1 ; /* src*/ + +1: + R1 = B [P1++] (Z); + B [P0++] = R1; + CC = R1; + if cc jump 1b (bp); + RTS; + +ENDPROC(_strcpy) diff --git a/arch/blackfin/lib/strcpy.c b/arch/blackfin/lib/strcpy.c deleted file mode 100644 index 2a8836b1f4d..00000000000 --- a/arch/blackfin/lib/strcpy.c +++ /dev/null @@ -1,19 +0,0 @@ -/* - * Provide symbol in case str func is not inlined. - * - * Copyright (c) 2006-2007 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#define strcpy __inline_strcpy -#include <asm/string.h> -#undef strcpy - -#include <linux/module.h> - -char *strcpy(char *dest, const char *src) -{ - return __inline_strcpy(dest, src); -} -EXPORT_SYMBOL(strcpy); diff --git a/arch/blackfin/lib/strncmp.S b/arch/blackfin/lib/strncmp.S new file mode 100644 index 00000000000..6da37c34a84 --- /dev/null +++ b/arch/blackfin/lib/strncmp.S @@ -0,0 +1,52 @@ +/* + * Copyright 2005-2010 Analog Devices Inc. + * + * Licensed under the ADI BSD license or the GPL-2 (or later) + */ + +#include <linux/linkage.h> + +/* void *strncpy(char *s1, const char *s2, size_t n); + * R0 = address (dest) + * R1 = address (src) + * R2 = size (n) + * Returns a pointer to the destination string dest + */ + +#ifdef CONFIG_STRNCMP_L1 +.section .l1.text +#else +.text +#endif + +.align 2 + +ENTRY(_strncmp) + CC = R2 == 0; + if CC JUMP 5f; + + P0 = R0 ; /* s1 */ + P1 = R1 ; /* s2 */ +1: + R0 = B[P0++] (Z); /* get *s1 */ + R1 = B[P1++] (Z); /* get *s2 */ + CC = R0 == R1; /* compare a byte */ + if ! cc jump 3f; /* not equal, break out */ + CC = R0; /* at end of s1? */ + if ! cc jump 4f; /* yes, all done */ + R2 += -1; /* no, adjust count */ + CC = R2 == 0; + if ! cc jump 1b (bp); /* more to do, keep going */ +2: + R0 = 0; /* strings are equal */ + jump.s 4f; +3: + R0 = R0 - R1; /* *s1 - *s2 */ +4: + RTS; + +5: + R0 = 0; + RTS; + +ENDPROC(_strncmp) diff --git a/arch/blackfin/lib/strncmp.c b/arch/blackfin/lib/strncmp.c deleted file mode 100644 index 46518b1d298..00000000000 --- a/arch/blackfin/lib/strncmp.c +++ /dev/null @@ -1,18 +0,0 @@ -/* - * Provide symbol in case str func is not inlined. - * - * Copyright (c) 2006-2007 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#define strncmp __inline_strncmp -#include <asm/string.h> -#include <linux/module.h> -#undef strncmp - -int strncmp(const char *cs, const char *ct, size_t count) -{ - return __inline_strncmp(cs, ct, count); -} -EXPORT_SYMBOL(strncmp); diff --git a/arch/blackfin/lib/strncpy.S b/arch/blackfin/lib/strncpy.S new file mode 100644 index 00000000000..f3931d50b4a --- /dev/null +++ b/arch/blackfin/lib/strncpy.S @@ -0,0 +1,85 @@ +/* + * Copyright 2005-2010 Analog Devices Inc. + * + * Licensed under the ADI BSD license or the GPL-2 (or later) + */ + +#include <linux/linkage.h> +#include <asm/context.S> + +/* void *strncpy(char *dest, const char *src, size_t n); + * R0 = address (dest) + * R1 = address (src) + * R2 = size + * Returns a pointer (R0) to the destination string dest + * we do this by not changing R0 + */ + +#ifdef CONFIG_STRNCPY_L1 +.section .l1.text +#else +.text +#endif + +.align 2 + +ENTRY(_strncpy) + CC = R2 == 0; + if CC JUMP 4f; + + P2 = R2 ; /* size */ + P0 = R0 ; /* dst*/ + P1 = R1 ; /* src*/ + + LSETUP (1f, 2f) LC0 = P2; +1: + R1 = B [P1++] (Z); + B [P0++] = R1; + CC = R1 == 0; +2: + if CC jump 3f; + + RTS; + + /* if src is shorter than n, we need to null pad bytes in dest + * but, we can get here when the last byte is zero, and we don't + * want to copy an extra byte at the end, so we need to check + */ +3: + R2 = LC0; + CC = R2 + if ! CC jump 6f; + + /* if the required null padded portion is small, do it here, rather than + * handling the overhead of memset (which is OK when things are big). + */ + R3 = 0x20; + CC = R2 < R3; + IF CC jump 4f; + + R2 += -1; + + /* Set things up for memset + * R0 = address + * R1 = filler byte (this case it's zero, set above) + * R2 = count (set above) + */ + + I1 = R0; + R0 = RETS; + I0 = R0; + R0 = P0; + pseudo_long_call _memset, p0; + R0 = I0; + RETS = R0; + R0 = I1; + RTS; + +4: + LSETUP(5f, 5f) LC0; +5: + B [P0++] = R1; +6: + RTS; + +ENDPROC(_strncpy) diff --git a/arch/blackfin/lib/strncpy.c b/arch/blackfin/lib/strncpy.c deleted file mode 100644 index ea1dc6bf237..00000000000 --- a/arch/blackfin/lib/strncpy.c +++ /dev/null @@ -1,19 +0,0 @@ -/* - * Provide symbol in case str func is not inlined. - * - * Copyright (c) 2006-2007 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#define strncpy __inline_strncpy -#include <asm/string.h> -#undef strncpy - -#include <linux/module.h> - -char *strncpy(char *dest, const char *src, size_t n) -{ - return __inline_strncpy(dest, src, n); -} -EXPORT_SYMBOL(strncpy); diff --git a/arch/blackfin/mach-bf527/boards/cm_bf527.c b/arch/blackfin/mach-bf527/boards/cm_bf527.c index ebe76d1e874..f392af64165 100644 --- a/arch/blackfin/mach-bf527/boards/cm_bf527.c +++ b/arch/blackfin/mach-bf527/boards/cm_bf527.c @@ -98,6 +98,10 @@ static struct musb_hdrc_config musb_config = { .num_eps = 8, .dma_channels = 8, .gpio_vrsel = GPIO_PF11, + /* Some custom boards need to be active low, just set it to "0" + * if it is the case. + */ + .gpio_vrsel_active = 1, }; static struct musb_hdrc_platform_data musb_plat = { diff --git a/arch/blackfin/mach-bf527/boards/ezbrd.c b/arch/blackfin/mach-bf527/boards/ezbrd.c index 55069af4f67..606eb36b9d6 100644 --- a/arch/blackfin/mach-bf527/boards/ezbrd.c +++ b/arch/blackfin/mach-bf527/boards/ezbrd.c @@ -62,6 +62,10 @@ static struct musb_hdrc_config musb_config = { .num_eps = 8, .dma_channels = 8, .gpio_vrsel = GPIO_PG13, + /* Some custom boards need to be active low, just set it to "0" + * if it is the case. + */ + .gpio_vrsel_active = 1, }; static struct musb_hdrc_platform_data musb_plat = { diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index 923383386aa..a05c967a24c 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -102,6 +102,10 @@ static struct musb_hdrc_config musb_config = { .num_eps = 8, .dma_channels = 8, .gpio_vrsel = GPIO_PG13, + /* Some custom boards need to be active low, just set it to "0" + * if it is the case. + */ + .gpio_vrsel_active = 1, }; static struct musb_hdrc_platform_data musb_plat = { diff --git a/arch/blackfin/mach-bf537/boards/minotaur.c b/arch/blackfin/mach-bf537/boards/minotaur.c index c489d602c59..05d45994480 100644 --- a/arch/blackfin/mach-bf537/boards/minotaur.c +++ b/arch/blackfin/mach-bf537/boards/minotaur.c @@ -23,12 +23,13 @@ #include <asm/dma.h> #include <asm/bfin5xx_spi.h> #include <asm/reboot.h> +#include <asm/portmux.h> #include <linux/spi/ad7877.h> /* * Name the Board for the /proc/cpuinfo */ -char *bfin_board_name = "CamSig Minotaur BF537"; +const char bfin_board_name[] = "CamSig Minotaur BF537"; #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) static struct resource bfin_pcmcia_cf_resources[] = { diff --git a/arch/blackfin/mach-bf537/include/mach/defBF534.h b/arch/blackfin/mach-bf537/include/mach/defBF534.h index 066d5c261f4..cf396ea4009 100644 --- a/arch/blackfin/mach-bf537/include/mach/defBF534.h +++ b/arch/blackfin/mach-bf537/include/mach/defBF534.h @@ -1702,628 +1702,6 @@ #define RCV_HALF 0x0004 /* Receive FIFO Has 1 Byte To Read */ #define RCV_FULL 0x000C /* Receive FIFO Full (2 Bytes To Read) */ -/* ************ CONTROLLER AREA NETWORK (CAN) MASKS ***************/ -/* CAN_CONTROL Masks */ -#define SRS 0x0001 /* Software Reset */ -#define DNM 0x0002 /* Device Net Mode */ -#define ABO 0x0004 /* Auto-Bus On Enable */ -#define TXPRIO 0x0008 /* TX Priority (Priority/Mailbox*) */ -#define WBA 0x0010 /* Wake-Up On CAN Bus Activity Enable */ -#define SMR 0x0020 /* Sleep Mode Request */ -#define CSR 0x0040 /* CAN Suspend Mode Request */ -#define CCR 0x0080 /* CAN Configuration Mode Request */ - -/* CAN_STATUS Masks */ -#define WT 0x0001 /* TX Warning Flag */ -#define WR 0x0002 /* RX Warning Flag */ -#define EP 0x0004 /* Error Passive Mode */ -#define EBO 0x0008 /* Error Bus Off Mode */ -#define SMA 0x0020 /* Sleep Mode Acknowledge */ -#define CSA 0x0040 /* Suspend Mode Acknowledge */ -#define CCA 0x0080 /* Configuration Mode Acknowledge */ -#define MBPTR 0x1F00 /* Mailbox Pointer */ -#define TRM 0x4000 /* Transmit Mode */ -#define REC 0x8000 /* Receive Mode */ - -/* CAN_CLOCK Masks */ -#define BRP 0x03FF /* Bit-Rate Pre-Scaler */ - -/* CAN_TIMING Masks */ -#define TSEG1 0x000F /* Time Segment 1 */ -#define TSEG2 0x0070 /* Time Segment 2 */ -#define SAM 0x0080 /* Sampling */ -#define SJW 0x0300 /* Synchronization Jump Width */ - -/* CAN_DEBUG Masks */ -#define DEC 0x0001 /* Disable CAN Error Counters */ -#define DRI 0x0002 /* Disable CAN RX Input */ -#define DTO 0x0004 /* Disable CAN TX Output */ -#define DIL 0x0008 /* Disable CAN Internal Loop */ -#define MAA 0x0010 /* Mode Auto-Acknowledge Enable */ -#define MRB 0x0020 /* Mode Read Back Enable */ -#define CDE 0x8000 /* CAN Debug Enable */ - -/* CAN_CEC Masks */ -#define RXECNT 0x00FF /* Receive Error Counter */ -#define TXECNT 0xFF00 /* Transmit Error Counter */ - -/* CAN_INTR Masks */ -#define MBRIRQ 0x0001 /* Mailbox Receive Interrupt */ -#define MBRIF MBRIRQ /* legacy */ -#define MBTIRQ 0x0002 /* Mailbox Transmit Interrupt */ -#define MBTIF MBTIRQ /* legacy */ -#define GIRQ 0x0004 /* Global Interrupt */ -#define SMACK 0x0008 /* Sleep Mode Acknowledge */ -#define CANTX 0x0040 /* CAN TX Bus Value */ -#define CANRX 0x0080 /* CAN RX Bus Value */ - -/* CAN_MBxx_ID1 and CAN_MBxx_ID0 Masks */ -#define DFC 0xFFFF /* Data Filtering Code (If Enabled) (ID0) */ -#define EXTID_LO 0xFFFF /* Lower 16 Bits of Extended Identifier (ID0) */ -#define EXTID_HI 0x0003 /* Upper 2 Bits of Extended Identifier (ID1) */ -#define BASEID 0x1FFC /* Base Identifier */ -#define IDE 0x2000 /* Identifier Extension */ -#define RTR 0x4000 /* Remote Frame Transmission Request */ -#define AME 0x8000 /* Acceptance Mask Enable */ - -/* CAN_MBxx_TIMESTAMP Masks */ -#define TSV 0xFFFF /* Timestamp */ - -/* CAN_MBxx_LENGTH Masks */ -#define DLC 0x000F /* Data Length Code */ - -/* CAN_AMxxH and CAN_AMxxL Masks */ -#define DFM 0xFFFF /* Data Field Mask (If Enabled) (CAN_AMxxL) */ -#define EXTID_LO 0xFFFF /* Lower 16 Bits of Extended Identifier (CAN_AMxxL) */ -#define EXTID_HI 0x0003 /* Upper 2 Bits of Extended Identifier (CAN_AMxxH) */ -#define BASEID 0x1FFC /* Base Identifier */ -#define AMIDE 0x2000 /* Acceptance Mask ID Extension Enable */ -#define FMD 0x4000 /* Full Mask Data Field Enable */ -#define FDF 0x8000 /* Filter On Data Field Enable */ - -/* CAN_MC1 Masks */ -#define MC0 0x0001 /* Enable Mailbox 0 */ -#define MC1 0x0002 /* Enable Mailbox 1 */ -#define MC2 0x0004 /* Enable Mailbox 2 */ -#define MC3 0x0008 /* Enable Mailbox 3 */ -#define MC4 0x0010 /* Enable Mailbox 4 */ -#define MC5 0x0020 /* Enable Mailbox 5 */ -#define MC6 0x0040 /* Enable Mailbox 6 */ -#define MC7 0x0080 /* Enable Mailbox 7 */ -#define MC8 0x0100 /* Enable Mailbox 8 */ -#define MC9 0x0200 /* Enable Mailbox 9 */ -#define MC10 0x0400 /* Enable Mailbox 10 */ -#define MC11 0x0800 /* Enable Mailbox 11 */ -#define MC12 0x1000 /* Enable Mailbox 12 */ -#define MC13 0x2000 /* Enable Mailbox 13 */ -#define MC14 0x4000 /* Enable Mailbox 14 */ -#define MC15 0x8000 /* Enable Mailbox 15 */ - -/* CAN_MC2 Masks */ -#define MC16 0x0001 /* Enable Mailbox 16 */ -#define MC17 0x0002 /* Enable Mailbox 17 */ -#define MC18 0x0004 /* Enable Mailbox 18 */ -#define MC19 0x0008 /* Enable Mailbox 19 */ -#define MC20 0x0010 /* Enable Mailbox 20 */ -#define MC21 0x0020 /* Enable Mailbox 21 */ -#define MC22 0x0040 /* Enable Mailbox 22 */ -#define MC23 0x0080 /* Enable Mailbox 23 */ -#define MC24 0x0100 /* Enable Mailbox 24 */ -#define MC25 0x0200 /* Enable Mailbox 25 */ -#define MC26 0x0400 /* Enable Mailbox 26 */ -#define MC27 0x0800 /* Enable Mailbox 27 */ -#define MC28 0x1000 /* Enable Mailbox 28 */ -#define MC29 0x2000 /* Enable Mailbox 29 */ -#define MC30 0x4000 /* Enable Mailbox 30 */ -#define MC31 0x8000 /* Enable Mailbox 31 */ - -/* CAN_MD1 Masks */ -#define MD0 0x0001 /* Enable Mailbox 0 For Receive */ -#define MD1 0x0002 /* Enable Mailbox 1 For Receive */ -#define MD2 0x0004 /* Enable Mailbox 2 For Receive */ -#define MD3 0x0008 /* Enable Mailbox 3 For Receive */ -#define MD4 0x0010 /* Enable Mailbox 4 For Receive */ -#define MD5 0x0020 /* Enable Mailbox 5 For Receive */ -#define MD6 0x0040 /* Enable Mailbox 6 For Receive */ -#define MD7 0x0080 /* Enable Mailbox 7 For Receive */ -#define MD8 0x0100 /* Enable Mailbox 8 For Receive */ -#define MD9 0x0200 /* Enable Mailbox 9 For Receive */ -#define MD10 0x0400 /* Enable Mailbox 10 For Receive */ -#define MD11 0x0800 /* Enable Mailbox 11 For Receive */ -#define MD12 0x1000 /* Enable Mailbox 12 For Receive */ -#define MD13 0x2000 /* Enable Mailbox 13 For Receive */ -#define MD14 0x4000 /* Enable Mailbox 14 For Receive */ -#define MD15 0x8000 /* Enable Mailbox 15 For Receive */ - -/* CAN_MD2 Masks */ -#define MD16 0x0001 /* Enable Mailbox 16 For Receive */ -#define MD17 0x0002 /* Enable Mailbox 17 For Receive */ -#define MD18 0x0004 /* Enable Mailbox 18 For Receive */ -#define MD19 0x0008 /* Enable Mailbox 19 For Receive */ -#define MD20 0x0010 /* Enable Mailbox 20 For Receive */ -#define MD21 0x0020 /* Enable Mailbox 21 For Receive */ -#define MD22 0x0040 /* Enable Mailbox 22 For Receive */ -#define MD23 0x0080 /* Enable Mailbox 23 For Receive */ -#define MD24 0x0100 /* Enable Mailbox 24 For Receive */ -#define MD25 0x0200 /* Enable Mailbox 25 For Receive */ -#define MD26 0x0400 /* Enable Mailbox 26 For Receive */ -#define MD27 0x0800 /* Enable Mailbox 27 For Receive */ -#define MD28 0x1000 /* Enable Mailbox 28 For Receive */ -#define MD29 0x2000 /* Enable Mailbox 29 For Receive */ -#define MD30 0x4000 /* Enable Mailbox 30 For Receive */ -#define MD31 0x8000 /* Enable Mailbox 31 For Receive */ - -/* CAN_RMP1 Masks */ -#define RMP0 0x0001 /* RX Message Pending In Mailbox 0 */ -#define RMP1 0x0002 /* RX Message Pending In Mailbox 1 */ -#define RMP2 0x0004 /* RX Message Pending In Mailbox 2 */ -#define RMP3 0x0008 /* RX Message Pending In Mailbox 3 */ -#define RMP4 0x0010 /* RX Message Pending In Mailbox 4 */ -#define RMP5 0x0020 /* RX Message Pending In Mailbox 5 */ -#define RMP6 0x0040 /* RX Message Pending In Mailbox 6 */ -#define RMP7 0x0080 /* RX Message Pending In Mailbox 7 */ -#define RMP8 0x0100 /* RX Message Pending In Mailbox 8 */ -#define RMP9 0x0200 /* RX Message Pending In Mailbox 9 */ -#define RMP10 0x0400 /* RX Message Pending In Mailbox 10 */ -#define RMP11 0x0800 /* RX Message Pending In Mailbox 11 */ -#define RMP12 0x1000 /* RX Message Pending In Mailbox 12 */ -#define RMP13 0x2000 /* RX Message Pending In Mailbox 13 */ -#define RMP14 0x4000 /* RX Message Pending In Mailbox 14 */ -#define RMP15 0x8000 /* RX Message Pending In Mailbox 15 */ - -/* CAN_RMP2 Masks */ -#define RMP16 0x0001 /* RX Message Pending In Mailbox 16 */ -#define RMP17 0x0002 /* RX Message Pending In Mailbox 17 */ -#define RMP18 0x0004 /* RX Message Pending In Mailbox 18 */ -#define RMP19 0x0008 /* RX Message Pending In Mailbox 19 */ -#define RMP20 0x0010 /* RX Message Pending In Mailbox 20 */ -#define RMP21 0x0020 /* RX Message Pending In Mailbox 21 */ -#define RMP22 0x0040 /* RX Message Pending In Mailbox 22 */ -#define RMP23 0x0080 /* RX Message Pending In Mailbox 23 */ -#define RMP24 0x0100 /* RX Message Pending In Mailbox 24 */ -#define RMP25 0x0200 /* RX Message Pending In Mailbox 25 */ -#define RMP26 0x0400 /* RX Message Pending In Mailbox 26 */ -#define RMP27 0x0800 /* RX Message Pending In Mailbox 27 */ -#define RMP28 0x1000 /* RX Message Pending In Mailbox 28 */ -#define RMP29 0x2000 /* RX Message Pending In Mailbox 29 */ -#define RMP30 0x4000 /* RX Message Pending In Mailbox 30 */ -#define RMP31 0x8000 /* RX Message Pending In Mailbox 31 */ - -/* CAN_RML1 Masks */ -#define RML0 0x0001 /* RX Message Lost In Mailbox 0 */ -#define RML1 0x0002 /* RX Message Lost In Mailbox 1 */ -#define RML2 0x0004 /* RX Message Lost In Mailbox 2 */ -#define RML3 0x0008 /* RX Message Lost In Mailbox 3 */ -#define RML4 0x0010 /* RX Message Lost In Mailbox 4 */ -#define RML5 0x0020 /* RX Message Lost In Mailbox 5 */ -#define RML6 0x0040 /* RX Message Lost In Mailbox 6 */ -#define RML7 0x0080 /* RX Message Lost In Mailbox 7 */ -#define RML8 0x0100 /* RX Message Lost In Mailbox 8 */ -#define RML9 0x0200 /* RX Message Lost In Mailbox 9 */ -#define RML10 0x0400 /* RX Message Lost In Mailbox 10 */ -#define RML11 0x0800 /* RX Message Lost In Mailbox 11 */ -#define RML12 0x1000 /* RX Message Lost In Mailbox 12 */ -#define RML13 0x2000 /* RX Message Lost In Mailbox 13 */ -#define RML14 0x4000 /* RX Message Lost In Mailbox 14 */ -#define RML15 0x8000 /* RX Message Lost In Mailbox 15 */ - -/* CAN_RML2 Masks */ -#define RML16 0x0001 /* RX Message Lost In Mailbox 16 */ -#define RML17 0x0002 /* RX Message Lost In Mailbox 17 */ -#define RML18 0x0004 /* RX Message Lost In Mailbox 18 */ -#define RML19 0x0008 /* RX Message Lost In Mailbox 19 */ -#define RML20 0x0010 /* RX Message Lost In Mailbox 20 */ -#define RML21 0x0020 /* RX Message Lost In Mailbox 21 */ -#define RML22 0x0040 /* RX Message Lost In Mailbox 22 */ -#define RML23 0x0080 /* RX Message Lost In Mailbox 23 */ -#define RML24 0x0100 /* RX Message Lost In Mailbox 24 */ -#define RML25 0x0200 /* RX Message Lost In Mailbox 25 */ -#define RML26 0x0400 /* RX Message Lost In Mailbox 26 */ -#define RML27 0x0800 /* RX Message Lost In Mailbox 27 */ -#define RML28 0x1000 /* RX Message Lost In Mailbox 28 */ -#define RML29 0x2000 /* RX Message Lost In Mailbox 29 */ -#define RML30 0x4000 /* RX Message Lost In Mailbox 30 */ -#define RML31 0x8000 /* RX Message Lost In Mailbox 31 */ - -/* CAN_OPSS1 Masks */ -#define OPSS0 0x0001 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 0 */ -#define OPSS1 0x0002 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 1 */ -#define OPSS2 0x0004 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 2 */ -#define OPSS3 0x0008 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 3 */ -#define OPSS4 0x0010 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 4 */ -#define OPSS5 0x0020 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 5 */ -#define OPSS6 0x0040 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 6 */ -#define OPSS7 0x0080 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 7 */ -#define OPSS8 0x0100 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 8 */ -#define OPSS9 0x0200 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 9 */ -#define OPSS10 0x0400 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 10 */ -#define OPSS11 0x0800 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 11 */ -#define OPSS12 0x1000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 12 */ -#define OPSS13 0x2000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 13 */ -#define OPSS14 0x4000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 14 */ -#define OPSS15 0x8000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 15 */ - -/* CAN_OPSS2 Masks */ -#define OPSS16 0x0001 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 16 */ -#define OPSS17 0x0002 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 17 */ -#define OPSS18 0x0004 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 18 */ -#define OPSS19 0x0008 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 19 */ -#define OPSS20 0x0010 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 20 */ -#define OPSS21 0x0020 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 21 */ -#define OPSS22 0x0040 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 22 */ -#define OPSS23 0x0080 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 23 */ -#define OPSS24 0x0100 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 24 */ -#define OPSS25 0x0200 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 25 */ -#define OPSS26 0x0400 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 26 */ -#define OPSS27 0x0800 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 27 */ -#define OPSS28 0x1000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 28 */ -#define OPSS29 0x2000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 29 */ -#define OPSS30 0x4000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 30 */ -#define OPSS31 0x8000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 31 */ - -/* CAN_TRR1 Masks */ -#define TRR0 0x0001 /* Deny But Don't Lock Access To Mailbox 0 */ -#define TRR1 0x0002 /* Deny But Don't Lock Access To Mailbox 1 */ -#define TRR2 0x0004 /* Deny But Don't Lock Access To Mailbox 2 */ -#define TRR3 0x0008 /* Deny But Don't Lock Access To Mailbox 3 */ -#define TRR4 0x0010 /* Deny But Don't Lock Access To Mailbox 4 */ -#define TRR5 0x0020 /* Deny But Don't Lock Access To Mailbox 5 */ -#define TRR6 0x0040 /* Deny But Don't Lock Access To Mailbox 6 */ -#define TRR7 0x0080 /* Deny But Don't Lock Access To Mailbox 7 */ -#define TRR8 0x0100 /* Deny But Don't Lock Access To Mailbox 8 */ -#define TRR9 0x0200 /* Deny But Don't Lock Access To Mailbox 9 */ -#define TRR10 0x0400 /* Deny But Don't Lock Access To Mailbox 10 */ -#define TRR11 0x0800 /* Deny But Don't Lock Access To Mailbox 11 */ -#define TRR12 0x1000 /* Deny But Don't Lock Access To Mailbox 12 */ -#define TRR13 0x2000 /* Deny But Don't Lock Access To Mailbox 13 */ -#define TRR14 0x4000 /* Deny But Don't Lock Access To Mailbox 14 */ -#define TRR15 0x8000 /* Deny But Don't Lock Access To Mailbox 15 */ - -/* CAN_TRR2 Masks */ -#define TRR16 0x0001 /* Deny But Don't Lock Access To Mailbox 16 */ -#define TRR17 0x0002 /* Deny But Don't Lock Access To Mailbox 17 */ -#define TRR18 0x0004 /* Deny But Don't Lock Access To Mailbox 18 */ -#define TRR19 0x0008 /* Deny But Don't Lock Access To Mailbox 19 */ -#define TRR20 0x0010 /* Deny But Don't Lock Access To Mailbox 20 */ -#define TRR21 0x0020 /* Deny But Don't Lock Access To Mailbox 21 */ -#define TRR22 0x0040 /* Deny But Don't Lock Access To Mailbox 22 */ -#define TRR23 0x0080 /* Deny But Don't Lock Access To Mailbox 23 */ -#define TRR24 0x0100 /* Deny But Don't Lock Access To Mailbox 24 */ -#define TRR25 0x0200 /* Deny But Don't Lock Access To Mailbox 25 */ -#define TRR26 0x0400 /* Deny But Don't Lock Access To Mailbox 26 */ -#define TRR27 0x0800 /* Deny But Don't Lock Access To Mailbox 27 */ -#define TRR28 0x1000 /* Deny But Don't Lock Access To Mailbox 28 */ -#define TRR29 0x2000 /* Deny But Don't Lock Access To Mailbox 29 */ -#define TRR30 0x4000 /* Deny But Don't Lock Access To Mailbox 30 */ -#define TRR31 0x8000 /* Deny But Don't Lock Access To Mailbox 31 */ - -/* CAN_TRS1 Masks */ -#define TRS0 0x0001 /* Remote Frame Request For Mailbox 0 */ -#define TRS1 0x0002 /* Remote Frame Request For Mailbox 1 */ -#define TRS2 0x0004 /* Remote Frame Request For Mailbox 2 */ -#define TRS3 0x0008 /* Remote Frame Request For Mailbox 3 */ -#define TRS4 0x0010 /* Remote Frame Request For Mailbox 4 */ -#define TRS5 0x0020 /* Remote Frame Request For Mailbox 5 */ -#define TRS6 0x0040 /* Remote Frame Request For Mailbox 6 */ -#define TRS7 0x0080 /* Remote Frame Request For Mailbox 7 */ -#define TRS8 0x0100 /* Remote Frame Request For Mailbox 8 */ -#define TRS9 0x0200 /* Remote Frame Request For Mailbox 9 */ -#define TRS10 0x0400 /* Remote Frame Request For Mailbox 10 */ -#define TRS11 0x0800 /* Remote Frame Request For Mailbox 11 */ -#define TRS12 0x1000 /* Remote Frame Request For Mailbox 12 */ -#define TRS13 0x2000 /* Remote Frame Request For Mailbox 13 */ -#define TRS14 0x4000 /* Remote Frame Request For Mailbox 14 */ -#define TRS15 0x8000 /* Remote Frame Request For Mailbox 15 */ - -/* CAN_TRS2 Masks */ -#define TRS16 0x0001 /* Remote Frame Request For Mailbox 16 */ -#define TRS17 0x0002 /* Remote Frame Request For Mailbox 17 */ -#define TRS18 0x0004 /* Remote Frame Request For Mailbox 18 */ -#define TRS19 0x0008 /* Remote Frame Request For Mailbox 19 */ -#define TRS20 0x0010 /* Remote Frame Request For Mailbox 20 */ -#define TRS21 0x0020 /* Remote Frame Request For Mailbox 21 */ -#define TRS22 0x0040 /* Remote Frame Request For Mailbox 22 */ -#define TRS23 0x0080 /* Remote Frame Request For Mailbox 23 */ -#define TRS24 0x0100 /* Remote Frame Request For Mailbox 24 */ -#define TRS25 0x0200 /* Remote Frame Request For Mailbox 25 */ -#define TRS26 0x0400 /* Remote Frame Request For Mailbox 26 */ -#define TRS27 0x0800 /* Remote Frame Request For Mailbox 27 */ -#define TRS28 0x1000 /* Remote Frame Request For Mailbox 28 */ -#define TRS29 0x2000 /* Remote Frame Request For Mailbox 29 */ -#define TRS30 0x4000 /* Remote Frame Request For Mailbox 30 */ -#define TRS31 0x8000 /* Remote Frame Request For Mailbox 31 */ - -/* CAN_AA1 Masks */ -#define AA0 0x0001 /* Aborted Message In Mailbox 0 */ -#define AA1 0x0002 /* Aborted Message In Mailbox 1 */ -#define AA2 0x0004 /* Aborted Message In Mailbox 2 */ -#define AA3 0x0008 /* Aborted Message In Mailbox 3 */ -#define AA4 0x0010 /* Aborted Message In Mailbox 4 */ -#define AA5 0x0020 /* Aborted Message In Mailbox 5 */ -#define AA6 0x0040 /* Aborted Message In Mailbox 6 */ -#define AA7 0x0080 /* Aborted Message In Mailbox 7 */ -#define AA8 0x0100 /* Aborted Message In Mailbox 8 */ -#define AA9 0x0200 /* Aborted Message In Mailbox 9 */ -#define AA10 0x0400 /* Aborted Message In Mailbox 10 */ -#define AA11 0x0800 /* Aborted Message In Mailbox 11 */ -#define AA12 0x1000 /* Aborted Message In Mailbox 12 */ -#define AA13 0x2000 /* Aborted Message In Mailbox 13 */ -#define AA14 0x4000 /* Aborted Message In Mailbox 14 */ -#define AA15 0x8000 /* Aborted Message In Mailbox 15 */ - -/* CAN_AA2 Masks */ -#define AA16 0x0001 /* Aborted Message In Mailbox 16 */ -#define AA17 0x0002 /* Aborted Message In Mailbox 17 */ -#define AA18 0x0004 /* Aborted Message In Mailbox 18 */ -#define AA19 0x0008 /* Aborted Message In Mailbox 19 */ -#define AA20 0x0010 /* Aborted Message In Mailbox 20 */ -#define AA21 0x0020 /* Aborted Message In Mailbox 21 */ -#define AA22 0x0040 /* Aborted Message In Mailbox 22 */ -#define AA23 0x0080 /* Aborted Message In Mailbox 23 */ -#define AA24 0x0100 /* Aborted Message In Mailbox 24 */ -#define AA25 0x0200 /* Aborted Message In Mailbox 25 */ -#define AA26 0x0400 /* Aborted Message In Mailbox 26 */ -#define AA27 0x0800 /* Aborted Message In Mailbox 27 */ -#define AA28 0x1000 /* Aborted Message In Mailbox 28 */ -#define AA29 0x2000 /* Aborted Message In Mailbox 29 */ -#define AA30 0x4000 /* Aborted Message In Mailbox 30 */ -#define AA31 0x8000 /* Aborted Message In Mailbox 31 */ - -/* CAN_TA1 Masks */ -#define TA0 0x0001 /* Transmit Successful From Mailbox 0 */ -#define TA1 0x0002 /* Transmit Successful From Mailbox 1 */ -#define TA2 0x0004 /* Transmit Successful From Mailbox 2 */ -#define TA3 0x0008 /* Transmit Successful From Mailbox 3 */ -#define TA4 0x0010 /* Transmit Successful From Mailbox 4 */ -#define TA5 0x0020 /* Transmit Successful From Mailbox 5 */ -#define TA6 0x0040 /* Transmit Successful From Mailbox 6 */ -#define TA7 0x0080 /* Transmit Successful From Mailbox 7 */ -#define TA8 0x0100 /* Transmit Successful From Mailbox 8 */ -#define TA9 0x0200 /* Transmit Successful From Mailbox 9 */ -#define TA10 0x0400 /* Transmit Successful From Mailbox 10 */ -#define TA11 0x0800 /* Transmit Successful From Mailbox 11 */ -#define TA12 0x1000 /* Transmit Successful From Mailbox 12 */ -#define TA13 0x2000 /* Transmit Successful From Mailbox 13 */ -#define TA14 0x4000 /* Transmit Successful From Mailbox 14 */ -#define TA15 0x8000 /* Transmit Successful From Mailbox 15 */ - -/* CAN_TA2 Masks */ -#define TA16 0x0001 /* Transmit Successful From Mailbox 16 */ -#define TA17 0x0002 /* Transmit Successful From Mailbox 17 */ -#define TA18 0x0004 /* Transmit Successful From Mailbox 18 */ -#define TA19 0x0008 /* Transmit Successful From Mailbox 19 */ -#define TA20 0x0010 /* Transmit Successful From Mailbox 20 */ -#define TA21 0x0020 /* Transmit Successful From Mailbox 21 */ -#define TA22 0x0040 /* Transmit Successful From Mailbox 22 */ -#define TA23 0x0080 /* Transmit Successful From Mailbox 23 */ -#define TA24 0x0100 /* Transmit Successful From Mailbox 24 */ -#define TA25 0x0200 /* Transmit Successful From Mailbox 25 */ -#define TA26 0x0400 /* Transmit Successful From Mailbox 26 */ -#define TA27 0x0800 /* Transmit Successful From Mailbox 27 */ -#define TA28 0x1000 /* Transmit Successful From Mailbox 28 */ -#define TA29 0x2000 /* Transmit Successful From Mailbox 29 */ -#define TA30 0x4000 /* Transmit Successful From Mailbox 30 */ -#define TA31 0x8000 /* Transmit Successful From Mailbox 31 */ - -/* CAN_MBTD Masks */ -#define TDPTR 0x001F /* Mailbox To Temporarily Disable */ -#define TDA 0x0040 /* Temporary Disable Acknowledge */ -#define TDR 0x0080 /* Temporary Disable Request */ - -/* CAN_RFH1 Masks */ -#define RFH0 0x0001 /* Enable Automatic Remote Frame Handling For Mailbox 0 */ -#define RFH1 0x0002 /* Enable Automatic Remote Frame Handling For Mailbox 1 */ -#define RFH2 0x0004 /* Enable Automatic Remote Frame Handling For Mailbox 2 */ -#define RFH3 0x0008 /* Enable Automatic Remote Frame Handling For Mailbox 3 */ -#define RFH4 0x0010 /* Enable Automatic Remote Frame Handling For Mailbox 4 */ -#define RFH5 0x0020 /* Enable Automatic Remote Frame Handling For Mailbox 5 */ -#define RFH6 0x0040 /* Enable Automatic Remote Frame Handling For Mailbox 6 */ -#define RFH7 0x0080 /* Enable Automatic Remote Frame Handling For Mailbox 7 */ -#define RFH8 0x0100 /* Enable Automatic Remote Frame Handling For Mailbox 8 */ -#define RFH9 0x0200 /* Enable Automatic Remote Frame Handling For Mailbox 9 */ -#define RFH10 0x0400 /* Enable Automatic Remote Frame Handling For Mailbox 10 */ -#define RFH11 0x0800 /* Enable Automatic Remote Frame Handling For Mailbox 11 */ -#define RFH12 0x1000 /* Enable Automatic Remote Frame Handling For Mailbox 12 */ -#define RFH13 0x2000 /* Enable Automatic Remote Frame Handling For Mailbox 13 */ -#define RFH14 0x4000 /* Enable Automatic Remote Frame Handling For Mailbox 14 */ -#define RFH15 0x8000 /* Enable Automatic Remote Frame Handling For Mailbox 15 */ - -/* CAN_RFH2 Masks */ -#define RFH16 0x0001 /* Enable Automatic Remote Frame Handling For Mailbox 16 */ -#define RFH17 0x0002 /* Enable Automatic Remote Frame Handling For Mailbox 17 */ -#define RFH18 0x0004 /* Enable Automatic Remote Frame Handling For Mailbox 18 */ -#define RFH19 0x0008 /* Enable Automatic Remote Frame Handling For Mailbox 19 */ -#define RFH20 0x0010 /* Enable Automatic Remote Frame Handling For Mailbox 20 */ -#define RFH21 0x0020 /* Enable Automatic Remote Frame Handling For Mailbox 21 */ -#define RFH22 0x0040 /* Enable Automatic Remote Frame Handling For Mailbox 22 */ -#define RFH23 0x0080 /* Enable Automatic Remote Frame Handling For Mailbox 23 */ -#define RFH24 0x0100 /* Enable Automatic Remote Frame Handling For Mailbox 24 */ -#define RFH25 0x0200 /* Enable Automatic Remote Frame Handling For Mailbox 25 */ -#define RFH26 0x0400 /* Enable Automatic Remote Frame Handling For Mailbox 26 */ -#define RFH27 0x0800 /* Enable Automatic Remote Frame Handling For Mailbox 27 */ -#define RFH28 0x1000 /* Enable Automatic Remote Frame Handling For Mailbox 28 */ -#define RFH29 0x2000 /* Enable Automatic Remote Frame Handling For Mailbox 29 */ -#define RFH30 0x4000 /* Enable Automatic Remote Frame Handling For Mailbox 30 */ -#define RFH31 0x8000 /* Enable Automatic Remote Frame Handling For Mailbox 31 */ - -/* CAN_MBTIF1 Masks */ -#define MBTIF0 0x0001 /* TX Interrupt Active In Mailbox 0 */ -#define MBTIF1 0x0002 /* TX Interrupt Active In Mailbox 1 */ -#define MBTIF2 0x0004 /* TX Interrupt Active In Mailbox 2 */ -#define MBTIF3 0x0008 /* TX Interrupt Active In Mailbox 3 */ -#define MBTIF4 0x0010 /* TX Interrupt Active In Mailbox 4 */ -#define MBTIF5 0x0020 /* TX Interrupt Active In Mailbox 5 */ -#define MBTIF6 0x0040 /* TX Interrupt Active In Mailbox 6 */ -#define MBTIF7 0x0080 /* TX Interrupt Active In Mailbox 7 */ -#define MBTIF8 0x0100 /* TX Interrupt Active In Mailbox 8 */ -#define MBTIF9 0x0200 /* TX Interrupt Active In Mailbox 9 */ -#define MBTIF10 0x0400 /* TX Interrupt Active In Mailbox 10 */ -#define MBTIF11 0x0800 /* TX Interrupt Active In Mailbox 11 */ -#define MBTIF12 0x1000 /* TX Interrupt Active In Mailbox 12 */ -#define MBTIF13 0x2000 /* TX Interrupt Active In Mailbox 13 */ -#define MBTIF14 0x4000 /* TX Interrupt Active In Mailbox 14 */ -#define MBTIF15 0x8000 /* TX Interrupt Active In Mailbox 15 */ - -/* CAN_MBTIF2 Masks */ -#define MBTIF16 0x0001 /* TX Interrupt Active In Mailbox 16 */ -#define MBTIF17 0x0002 /* TX Interrupt Active In Mailbox 17 */ -#define MBTIF18 0x0004 /* TX Interrupt Active In Mailbox 18 */ -#define MBTIF19 0x0008 /* TX Interrupt Active In Mailbox 19 */ -#define MBTIF20 0x0010 /* TX Interrupt Active In Mailbox 20 */ -#define MBTIF21 0x0020 /* TX Interrupt Active In Mailbox 21 */ -#define MBTIF22 0x0040 /* TX Interrupt Active In Mailbox 22 */ -#define MBTIF23 0x0080 /* TX Interrupt Active In Mailbox 23 */ -#define MBTIF24 0x0100 /* TX Interrupt Active In Mailbox 24 */ -#define MBTIF25 0x0200 /* TX Interrupt Active In Mailbox 25 */ -#define MBTIF26 0x0400 /* TX Interrupt Active In Mailbox 26 */ -#define MBTIF27 0x0800 /* TX Interrupt Active In Mailbox 27 */ -#define MBTIF28 0x1000 /* TX Interrupt Active In Mailbox 28 */ -#define MBTIF29 0x2000 /* TX Interrupt Active In Mailbox 29 */ -#define MBTIF30 0x4000 /* TX Interrupt Active In Mailbox 30 */ -#define MBTIF31 0x8000 /* TX Interrupt Active In Mailbox 31 */ - -/* CAN_MBRIF1 Masks */ -#define MBRIF0 0x0001 /* RX Interrupt Active In Mailbox 0 */ -#define MBRIF1 0x0002 /* RX Interrupt Active In Mailbox 1 */ -#define MBRIF2 0x0004 /* RX Interrupt Active In Mailbox 2 */ -#define MBRIF3 0x0008 /* RX Interrupt Active In Mailbox 3 */ -#define MBRIF4 0x0010 /* RX Interrupt Active In Mailbox 4 */ -#define MBRIF5 0x0020 /* RX Interrupt Active In Mailbox 5 */ -#define MBRIF6 0x0040 /* RX Interrupt Active In Mailbox 6 */ -#define MBRIF7 0x0080 /* RX Interrupt Active In Mailbox 7 */ -#define MBRIF8 0x0100 /* RX Interrupt Active In Mailbox 8 */ -#define MBRIF9 0x0200 /* RX Interrupt Active In Mailbox 9 */ -#define MBRIF10 0x0400 /* RX Interrupt Active In Mailbox 10 */ -#define MBRIF11 0x0800 /* RX Interrupt Active In Mailbox 11 */ -#define MBRIF12 0x1000 /* RX Interrupt Active In Mailbox 12 */ -#define MBRIF13 0x2000 /* RX Interrupt Active In Mailbox 13 */ -#define MBRIF14 0x4000 /* RX Interrupt Active In Mailbox 14 */ -#define MBRIF15 0x8000 /* RX Interrupt Active In Mailbox 15 */ - -/* CAN_MBRIF2 Masks */ -#define MBRIF16 0x0001 /* RX Interrupt Active In Mailbox 16 */ -#define MBRIF17 0x0002 /* RX Interrupt Active In Mailbox 17 */ -#define MBRIF18 0x0004 /* RX Interrupt Active In Mailbox 18 */ -#define MBRIF19 0x0008 /* RX Interrupt Active In Mailbox 19 */ -#define MBRIF20 0x0010 /* RX Interrupt Active In Mailbox 20 */ -#define MBRIF21 0x0020 /* RX Interrupt Active In Mailbox 21 */ -#define MBRIF22 0x0040 /* RX Interrupt Active In Mailbox 22 */ -#define MBRIF23 0x0080 /* RX Interrupt Active In Mailbox 23 */ -#define MBRIF24 0x0100 /* RX Interrupt Active In Mailbox 24 */ -#define MBRIF25 0x0200 /* RX Interrupt Active In Mailbox 25 */ -#define MBRIF26 0x0400 /* RX Interrupt Active In Mailbox 26 */ -#define MBRIF27 0x0800 /* RX Interrupt Active In Mailbox 27 */ -#define MBRIF28 0x1000 /* RX Interrupt Active In Mailbox 28 */ -#define MBRIF29 0x2000 /* RX Interrupt Active In Mailbox 29 */ -#define MBRIF30 0x4000 /* RX Interrupt Active In Mailbox 30 */ -#define MBRIF31 0x8000 /* RX Interrupt Active In Mailbox 31 */ - -/* CAN_MBIM1 Masks */ -#define MBIM0 0x0001 /* Enable Interrupt For Mailbox 0 */ -#define MBIM1 0x0002 /* Enable Interrupt For Mailbox 1 */ -#define MBIM2 0x0004 /* Enable Interrupt For Mailbox 2 */ -#define MBIM3 0x0008 /* Enable Interrupt For Mailbox 3 */ -#define MBIM4 0x0010 /* Enable Interrupt For Mailbox 4 */ -#define MBIM5 0x0020 /* Enable Interrupt For Mailbox 5 */ -#define MBIM6 0x0040 /* Enable Interrupt For Mailbox 6 */ -#define MBIM7 0x0080 /* Enable Interrupt For Mailbox 7 */ -#define MBIM8 0x0100 /* Enable Interrupt For Mailbox 8 */ -#define MBIM9 0x0200 /* Enable Interrupt For Mailbox 9 */ -#define MBIM10 0x0400 /* Enable Interrupt For Mailbox 10 */ -#define MBIM11 0x0800 /* Enable Interrupt For Mailbox 11 */ -#define MBIM12 0x1000 /* Enable Interrupt For Mailbox 12 */ -#define MBIM13 0x2000 /* Enable Interrupt For Mailbox 13 */ -#define MBIM14 0x4000 /* Enable Interrupt For Mailbox 14 */ -#define MBIM15 0x8000 /* Enable Interrupt For Mailbox 15 */ - -/* CAN_MBIM2 Masks */ -#define MBIM16 0x0001 /* Enable Interrupt For Mailbox 16 */ -#define MBIM17 0x0002 /* Enable Interrupt For Mailbox 17 */ -#define MBIM18 0x0004 /* Enable Interrupt For Mailbox 18 */ -#define MBIM19 0x0008 /* Enable Interrupt For Mailbox 19 */ -#define MBIM20 0x0010 /* Enable Interrupt For Mailbox 20 */ -#define MBIM21 0x0020 /* Enable Interrupt For Mailbox 21 */ -#define MBIM22 0x0040 /* Enable Interrupt For Mailbox 22 */ -#define MBIM23 0x0080 /* Enable Interrupt For Mailbox 23 */ -#define MBIM24 0x0100 /* Enable Interrupt For Mailbox 24 */ -#define MBIM25 0x0200 /* Enable Interrupt For Mailbox 25 */ -#define MBIM26 0x0400 /* Enable Interrupt For Mailbox 26 */ -#define MBIM27 0x0800 /* Enable Interrupt For Mailbox 27 */ -#define MBIM28 0x1000 /* Enable Interrupt For Mailbox 28 */ -#define MBIM29 0x2000 /* Enable Interrupt For Mailbox 29 */ -#define MBIM30 0x4000 /* Enable Interrupt For Mailbox 30 */ -#define MBIM31 0x8000 /* Enable Interrupt For Mailbox 31 */ - -/* CAN_GIM Masks */ -#define EWTIM 0x0001 /* Enable TX Error Count Interrupt */ -#define EWRIM 0x0002 /* Enable RX Error Count Interrupt */ -#define EPIM 0x0004 /* Enable Error-Passive Mode Interrupt */ -#define BOIM 0x0008 /* Enable Bus Off Interrupt */ -#define WUIM 0x0010 /* Enable Wake-Up Interrupt */ -#define UIAIM 0x0020 /* Enable Access To Unimplemented Address Interrupt */ -#define AAIM 0x0040 /* Enable Abort Acknowledge Interrupt */ -#define RMLIM 0x0080 /* Enable RX Message Lost Interrupt */ -#define UCEIM 0x0100 /* Enable Universal Counter Overflow Interrupt */ -#define EXTIM 0x0200 /* Enable External Trigger Output Interrupt */ -#define ADIM 0x0400 /* Enable Access Denied Interrupt */ - -/* CAN_GIS Masks */ -#define EWTIS 0x0001 /* TX Error Count IRQ Status */ -#define EWRIS 0x0002 /* RX Error Count IRQ Status */ -#define EPIS 0x0004 /* Error-Passive Mode IRQ Status */ -#define BOIS 0x0008 /* Bus Off IRQ Status */ -#define WUIS 0x0010 /* Wake-Up IRQ Status */ -#define UIAIS 0x0020 /* Access To Unimplemented Address IRQ Status */ -#define AAIS 0x0040 /* Abort Acknowledge IRQ Status */ -#define RMLIS 0x0080 /* RX Message Lost IRQ Status */ -#define UCEIS 0x0100 /* Universal Counter Overflow IRQ Status */ -#define EXTIS 0x0200 /* External Trigger Output IRQ Status */ -#define ADIS 0x0400 /* Access Denied IRQ Status */ - -/* CAN_GIF Masks */ -#define EWTIF 0x0001 /* TX Error Count IRQ Flag */ -#define EWRIF 0x0002 /* RX Error Count IRQ Flag */ -#define EPIF 0x0004 /* Error-Passive Mode IRQ Flag */ -#define BOIF 0x0008 /* Bus Off IRQ Flag */ -#define WUIF 0x0010 /* Wake-Up IRQ Flag */ -#define UIAIF 0x0020 /* Access To Unimplemented Address IRQ Flag */ -#define AAIF 0x0040 /* Abort Acknowledge IRQ Flag */ -#define RMLIF 0x0080 /* RX Message Lost IRQ Flag */ -#define UCEIF 0x0100 /* Universal Counter Overflow IRQ Flag */ -#define EXTIF 0x0200 /* External Trigger Output IRQ Flag */ -#define ADIF 0x0400 /* Access Denied IRQ Flag */ - -/* CAN_UCCNF Masks */ -#define UCCNF 0x000F /* Universal Counter Mode */ -#define UC_STAMP 0x0001 /* Timestamp Mode */ -#define UC_WDOG 0x0002 /* Watchdog Mode */ -#define UC_AUTOTX 0x0003 /* Auto-Transmit Mode */ -#define UC_ERROR 0x0006 /* CAN Error Frame Count */ -#define UC_OVER 0x0007 /* CAN Overload Frame Count */ -#define UC_LOST 0x0008 /* Arbitration Lost During TX Count */ -#define UC_AA 0x0009 /* TX Abort Count */ -#define UC_TA 0x000A /* TX Successful Count */ -#define UC_REJECT 0x000B /* RX Message Rejected Count */ -#define UC_RML 0x000C /* RX Message Lost Count */ -#define UC_RX 0x000D /* Total Successful RX Messages Count */ -#define UC_RMP 0x000E /* Successful RX W/Matching ID Count */ -#define UC_ALL 0x000F /* Correct Message On CAN Bus Line Count */ -#define UCRC 0x0020 /* Universal Counter Reload/Clear */ -#define UCCT 0x0040 /* Universal Counter CAN Trigger */ -#define UCE 0x0080 /* Universal Counter Enable */ - -/* CAN_ESR Masks */ -#define ACKE 0x0004 /* Acknowledge Error */ -#define SER 0x0008 /* Stuff Error */ -#define CRCE 0x0010 /* CRC Error */ -#define SA0 0x0020 /* Stuck At Dominant Error */ -#define BEF 0x0040 /* Bit Error Flag */ -#define FER 0x0080 /* Form Error Flag */ - -/* CAN_EWR Masks */ -#define EWLREC 0x00FF /* RX Error Count Limit (For EWRIS) */ -#define EWLTEC 0xFF00 /* TX Error Count Limit (For EWTIS) */ - /* ******************* PIN CONTROL REGISTER MASKS ************************/ /* PORT_MUX Masks */ #define PJSE 0x0001 /* Port J SPI/SPORT Enable */ diff --git a/arch/blackfin/mach-bf537/include/mach/irq.h b/arch/blackfin/mach-bf537/include/mach/irq.h index 789a4f226f7..1a6d617c5fc 100644 --- a/arch/blackfin/mach-bf537/include/mach/irq.h +++ b/arch/blackfin/mach-bf537/include/mach/irq.h @@ -74,7 +74,7 @@ #define IRQ_PPI_ERROR 42 /*PPI Error Interrupt */ #define IRQ_CAN_ERROR 43 /*CAN Error Interrupt */ -#define IRQ_MAC_ERROR 44 /*PPI Error Interrupt */ +#define IRQ_MAC_ERROR 44 /*MAC Status/Error Interrupt */ #define IRQ_SPORT0_ERROR 45 /*SPORT0 Error Interrupt */ #define IRQ_SPORT1_ERROR 46 /*SPORT1 Error Interrupt */ #define IRQ_SPI_ERROR 47 /*SPI Error Interrupt */ diff --git a/arch/blackfin/mach-bf538/include/mach/defBF539.h b/arch/blackfin/mach-bf538/include/mach/defBF539.h index fac563e6f62..d7061d9f2a8 100644 --- a/arch/blackfin/mach-bf538/include/mach/defBF539.h +++ b/arch/blackfin/mach-bf538/include/mach/defBF539.h @@ -2418,625 +2418,4 @@ #define RCV_HALF 0x0004 /* Receive FIFO Has 1 Byte To Read */ #define RCV_FULL 0x000C /* Receive FIFO Full (2 Bytes To Read) */ - -/* ************ CONTROLLER AREA NETWORK (CAN) MASKS ***************/ -/* CAN_CONTROL Masks */ -#define SRS 0x0001 /* Software Reset */ -#define DNM 0x0002 /* Device Net Mode */ -#define ABO 0x0004 /* Auto-Bus On Enable */ -#define WBA 0x0010 /* Wake-Up On CAN Bus Activity Enable */ -#define SMR 0x0020 /* Sleep Mode Request */ -#define CSR 0x0040 /* CAN Suspend Mode Request */ -#define CCR 0x0080 /* CAN Configuration Mode Request */ - -/* CAN_STATUS Masks */ -#define WT 0x0001 /* TX Warning Flag */ -#define WR 0x0002 /* RX Warning Flag */ -#define EP 0x0004 /* Error Passive Mode */ -#define EBO 0x0008 /* Error Bus Off Mode */ -#define CSA 0x0040 /* Suspend Mode Acknowledge */ -#define CCA 0x0080 /* Configuration Mode Acknowledge */ -#define MBPTR 0x1F00 /* Mailbox Pointer */ -#define TRM 0x4000 /* Transmit Mode */ -#define REC 0x8000 /* Receive Mode */ - -/* CAN_CLOCK Masks */ -#define BRP 0x03FF /* Bit-Rate Pre-Scaler */ - -/* CAN_TIMING Masks */ -#define TSEG1 0x000F /* Time Segment 1 */ -#define TSEG2 0x0070 /* Time Segment 2 */ -#define SAM 0x0080 /* Sampling */ -#define SJW 0x0300 /* Synchronization Jump Width */ - -/* CAN_DEBUG Masks */ -#define DEC 0x0001 /* Disable CAN Error Counters */ -#define DRI 0x0002 /* Disable CAN RX Input */ -#define DTO 0x0004 /* Disable CAN TX Output */ -#define DIL 0x0008 /* Disable CAN Internal Loop */ -#define MAA 0x0010 /* Mode Auto-Acknowledge Enable */ -#define MRB 0x0020 /* Mode Read Back Enable */ -#define CDE 0x8000 /* CAN Debug Enable */ - -/* CAN_CEC Masks */ -#define RXECNT 0x00FF /* Receive Error Counter */ -#define TXECNT 0xFF00 /* Transmit Error Counter */ - -/* CAN_INTR Masks */ -#define MBRIRQ 0x0001 /* Mailbox Receive Interrupt */ -#define MBRIF MBRIRQ /* legacy */ -#define MBTIRQ 0x0002 /* Mailbox Transmit Interrupt */ -#define MBTIF MBTIRQ /* legacy */ -#define GIRQ 0x0004 /* Global Interrupt */ -#define SMACK 0x0008 /* Sleep Mode Acknowledge */ -#define CANTX 0x0040 /* CAN TX Bus Value */ -#define CANRX 0x0080 /* CAN RX Bus Value */ - -/* CAN_MBxx_ID1 and CAN_MBxx_ID0 Masks */ -#define DFC 0xFFFF /* Data Filtering Code (If Enabled) (ID0) */ -#define EXTID_LO 0xFFFF /* Lower 16 Bits of Extended Identifier (ID0) */ -#define EXTID_HI 0x0003 /* Upper 2 Bits of Extended Identifier (ID1) */ -#define BASEID 0x1FFC /* Base Identifier */ -#define IDE 0x2000 /* Identifier Extension */ -#define RTR 0x4000 /* Remote Frame Transmission Request */ -#define AME 0x8000 /* Acceptance Mask Enable */ - -/* CAN_MBxx_TIMESTAMP Masks */ -#define TSV 0xFFFF /* Timestamp */ - -/* CAN_MBxx_LENGTH Masks */ -#define DLC 0x000F /* Data Length Code */ - -/* CAN_AMxxH and CAN_AMxxL Masks */ -#define DFM 0xFFFF /* Data Field Mask (If Enabled) (CAN_AMxxL) */ -#define EXTID_LO 0xFFFF /* Lower 16 Bits of Extended Identifier (CAN_AMxxL) */ -#define EXTID_HI 0x0003 /* Upper 2 Bits of Extended Identifier (CAN_AMxxH) */ -#define BASEID 0x1FFC /* Base Identifier */ -#define AMIDE 0x2000 /* Acceptance Mask ID Extension Enable */ -#define FMD 0x4000 /* Full Mask Data Field Enable */ -#define FDF 0x8000 /* Filter On Data Field Enable */ - -/* CAN_MC1 Masks */ -#define MC0 0x0001 /* Enable Mailbox 0 */ -#define MC1 0x0002 /* Enable Mailbox 1 */ -#define MC2 0x0004 /* Enable Mailbox 2 */ -#define MC3 0x0008 /* Enable Mailbox 3 */ -#define MC4 0x0010 /* Enable Mailbox 4 */ -#define MC5 0x0020 /* Enable Mailbox 5 */ -#define MC6 0x0040 /* Enable Mailbox 6 */ -#define MC7 0x0080 /* Enable Mailbox 7 */ -#define MC8 0x0100 /* Enable Mailbox 8 */ -#define MC9 0x0200 /* Enable Mailbox 9 */ -#define MC10 0x0400 /* Enable Mailbox 10 */ -#define MC11 0x0800 /* Enable Mailbox 11 */ -#define MC12 0x1000 /* Enable Mailbox 12 */ -#define MC13 0x2000 /* Enable Mailbox 13 */ -#define MC14 0x4000 /* Enable Mailbox 14 */ -#define MC15 0x8000 /* Enable Mailbox 15 */ - -/* CAN_MC2 Masks */ -#define MC16 0x0001 /* Enable Mailbox 16 */ -#define MC17 0x0002 /* Enable Mailbox 17 */ -#define MC18 0x0004 /* Enable Mailbox 18 */ -#define MC19 0x0008 /* Enable Mailbox 19 */ -#define MC20 0x0010 /* Enable Mailbox 20 */ -#define MC21 0x0020 /* Enable Mailbox 21 */ -#define MC22 0x0040 /* Enable Mailbox 22 */ -#define MC23 0x0080 /* Enable Mailbox 23 */ -#define MC24 0x0100 /* Enable Mailbox 24 */ -#define MC25 0x0200 /* Enable Mailbox 25 */ -#define MC26 0x0400 /* Enable Mailbox 26 */ -#define MC27 0x0800 /* Enable Mailbox 27 */ -#define MC28 0x1000 /* Enable Mailbox 28 */ -#define MC29 0x2000 /* Enable Mailbox 29 */ -#define MC30 0x4000 /* Enable Mailbox 30 */ -#define MC31 0x8000 /* Enable Mailbox 31 */ - -/* CAN_MD1 Masks */ -#define MD0 0x0001 /* Enable Mailbox 0 For Receive */ -#define MD1 0x0002 /* Enable Mailbox 1 For Receive */ -#define MD2 0x0004 /* Enable Mailbox 2 For Receive */ -#define MD3 0x0008 /* Enable Mailbox 3 For Receive */ -#define MD4 0x0010 /* Enable Mailbox 4 For Receive */ -#define MD5 0x0020 /* Enable Mailbox 5 For Receive */ -#define MD6 0x0040 /* Enable Mailbox 6 For Receive */ -#define MD7 0x0080 /* Enable Mailbox 7 For Receive */ -#define MD8 0x0100 /* Enable Mailbox 8 For Receive */ -#define MD9 0x0200 /* Enable Mailbox 9 For Receive */ -#define MD10 0x0400 /* Enable Mailbox 10 For Receive */ -#define MD11 0x0800 /* Enable Mailbox 11 For Receive */ -#define MD12 0x1000 /* Enable Mailbox 12 For Receive */ -#define MD13 0x2000 /* Enable Mailbox 13 For Receive */ -#define MD14 0x4000 /* Enable Mailbox 14 For Receive */ -#define MD15 0x8000 /* Enable Mailbox 15 For Receive */ - -/* CAN_MD2 Masks */ -#define MD16 0x0001 /* Enable Mailbox 16 For Receive */ -#define MD17 0x0002 /* Enable Mailbox 17 For Receive */ -#define MD18 0x0004 /* Enable Mailbox 18 For Receive */ -#define MD19 0x0008 /* Enable Mailbox 19 For Receive */ -#define MD20 0x0010 /* Enable Mailbox 20 For Receive */ -#define MD21 0x0020 /* Enable Mailbox 21 For Receive */ -#define MD22 0x0040 /* Enable Mailbox 22 For Receive */ -#define MD23 0x0080 /* Enable Mailbox 23 For Receive */ -#define MD24 0x0100 /* Enable Mailbox 24 For Receive */ -#define MD25 0x0200 /* Enable Mailbox 25 For Receive */ -#define MD26 0x0400 /* Enable Mailbox 26 For Receive */ -#define MD27 0x0800 /* Enable Mailbox 27 For Receive */ -#define MD28 0x1000 /* Enable Mailbox 28 For Receive */ -#define MD29 0x2000 /* Enable Mailbox 29 For Receive */ -#define MD30 0x4000 /* Enable Mailbox 30 For Receive */ -#define MD31 0x8000 /* Enable Mailbox 31 For Receive */ - -/* CAN_RMP1 Masks */ -#define RMP0 0x0001 /* RX Message Pending In Mailbox 0 */ -#define RMP1 0x0002 /* RX Message Pending In Mailbox 1 */ -#define RMP2 0x0004 /* RX Message Pending In Mailbox 2 */ -#define RMP3 0x0008 /* RX Message Pending In Mailbox 3 */ -#define RMP4 0x0010 /* RX Message Pending In Mailbox 4 */ -#define RMP5 0x0020 /* RX Message Pending In Mailbox 5 */ -#define RMP6 0x0040 /* RX Message Pending In Mailbox 6 */ -#define RMP7 0x0080 /* RX Message Pending In Mailbox 7 */ -#define RMP8 0x0100 /* RX Message Pending In Mailbox 8 */ -#define RMP9 0x0200 /* RX Message Pending In Mailbox 9 */ -#define RMP10 0x0400 /* RX Message Pending In Mailbox 10 */ -#define RMP11 0x0800 /* RX Message Pending In Mailbox 11 */ -#define RMP12 0x1000 /* RX Message Pending In Mailbox 12 */ -#define RMP13 0x2000 /* RX Message Pending In Mailbox 13 */ -#define RMP14 0x4000 /* RX Message Pending In Mailbox 14 */ -#define RMP15 0x8000 /* RX Message Pending In Mailbox 15 */ - -/* CAN_RMP2 Masks */ -#define RMP16 0x0001 /* RX Message Pending In Mailbox 16 */ -#define RMP17 0x0002 /* RX Message Pending In Mailbox 17 */ -#define RMP18 0x0004 /* RX Message Pending In Mailbox 18 */ -#define RMP19 0x0008 /* RX Message Pending In Mailbox 19 */ -#define RMP20 0x0010 /* RX Message Pending In Mailbox 20 */ -#define RMP21 0x0020 /* RX Message Pending In Mailbox 21 */ -#define RMP22 0x0040 /* RX Message Pending In Mailbox 22 */ -#define RMP23 0x0080 /* RX Message Pending In Mailbox 23 */ -#define RMP24 0x0100 /* RX Message Pending In Mailbox 24 */ -#define RMP25 0x0200 /* RX Message Pending In Mailbox 25 */ -#define RMP26 0x0400 /* RX Message Pending In Mailbox 26 */ -#define RMP27 0x0800 /* RX Message Pending In Mailbox 27 */ -#define RMP28 0x1000 /* RX Message Pending In Mailbox 28 */ -#define RMP29 0x2000 /* RX Message Pending In Mailbox 29 */ -#define RMP30 0x4000 /* RX Message Pending In Mailbox 30 */ -#define RMP31 0x8000 /* RX Message Pending In Mailbox 31 */ - -/* CAN_RML1 Masks */ -#define RML0 0x0001 /* RX Message Lost In Mailbox 0 */ -#define RML1 0x0002 /* RX Message Lost In Mailbox 1 */ -#define RML2 0x0004 /* RX Message Lost In Mailbox 2 */ -#define RML3 0x0008 /* RX Message Lost In Mailbox 3 */ -#define RML4 0x0010 /* RX Message Lost In Mailbox 4 */ -#define RML5 0x0020 /* RX Message Lost In Mailbox 5 */ -#define RML6 0x0040 /* RX Message Lost In Mailbox 6 */ -#define RML7 0x0080 /* RX Message Lost In Mailbox 7 */ -#define RML8 0x0100 /* RX Message Lost In Mailbox 8 */ -#define RML9 0x0200 /* RX Message Lost In Mailbox 9 */ -#define RML10 0x0400 /* RX Message Lost In Mailbox 10 */ -#define RML11 0x0800 /* RX Message Lost In Mailbox 11 */ -#define RML12 0x1000 /* RX Message Lost In Mailbox 12 */ -#define RML13 0x2000 /* RX Message Lost In Mailbox 13 */ -#define RML14 0x4000 /* RX Message Lost In Mailbox 14 */ -#define RML15 0x8000 /* RX Message Lost In Mailbox 15 */ - -/* CAN_RML2 Masks */ -#define RML16 0x0001 /* RX Message Lost In Mailbox 16 */ -#define RML17 0x0002 /* RX Message Lost In Mailbox 17 */ -#define RML18 0x0004 /* RX Message Lost In Mailbox 18 */ -#define RML19 0x0008 /* RX Message Lost In Mailbox 19 */ -#define RML20 0x0010 /* RX Message Lost In Mailbox 20 */ -#define RML21 0x0020 /* RX Message Lost In Mailbox 21 */ -#define RML22 0x0040 /* RX Message Lost In Mailbox 22 */ -#define RML23 0x0080 /* RX Message Lost In Mailbox 23 */ -#define RML24 0x0100 /* RX Message Lost In Mailbox 24 */ -#define RML25 0x0200 /* RX Message Lost In Mailbox 25 */ -#define RML26 0x0400 /* RX Message Lost In Mailbox 26 */ -#define RML27 0x0800 /* RX Message Lost In Mailbox 27 */ -#define RML28 0x1000 /* RX Message Lost In Mailbox 28 */ -#define RML29 0x2000 /* RX Message Lost In Mailbox 29 */ -#define RML30 0x4000 /* RX Message Lost In Mailbox 30 */ -#define RML31 0x8000 /* RX Message Lost In Mailbox 31 */ - -/* CAN_OPSS1 Masks */ -#define OPSS0 0x0001 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 0 */ -#define OPSS1 0x0002 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 1 */ -#define OPSS2 0x0004 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 2 */ -#define OPSS3 0x0008 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 3 */ -#define OPSS4 0x0010 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 4 */ -#define OPSS5 0x0020 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 5 */ -#define OPSS6 0x0040 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 6 */ -#define OPSS7 0x0080 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 7 */ -#define OPSS8 0x0100 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 8 */ -#define OPSS9 0x0200 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 9 */ -#define OPSS10 0x0400 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 10 */ -#define OPSS11 0x0800 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 11 */ -#define OPSS12 0x1000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 12 */ -#define OPSS13 0x2000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 13 */ -#define OPSS14 0x4000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 14 */ -#define OPSS15 0x8000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 15 */ - -/* CAN_OPSS2 Masks */ -#define OPSS16 0x0001 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 16 */ -#define OPSS17 0x0002 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 17 */ -#define OPSS18 0x0004 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 18 */ -#define OPSS19 0x0008 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 19 */ -#define OPSS20 0x0010 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 20 */ -#define OPSS21 0x0020 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 21 */ -#define OPSS22 0x0040 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 22 */ -#define OPSS23 0x0080 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 23 */ -#define OPSS24 0x0100 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 24 */ -#define OPSS25 0x0200 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 25 */ -#define OPSS26 0x0400 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 26 */ -#define OPSS27 0x0800 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 27 */ -#define OPSS28 0x1000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 28 */ -#define OPSS29 0x2000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 29 */ -#define OPSS30 0x4000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 30 */ -#define OPSS31 0x8000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 31 */ - -/* CAN_TRR1 Masks */ -#define TRR0 0x0001 /* Deny But Don't Lock Access To Mailbox 0 */ -#define TRR1 0x0002 /* Deny But Don't Lock Access To Mailbox 1 */ -#define TRR2 0x0004 /* Deny But Don't Lock Access To Mailbox 2 */ -#define TRR3 0x0008 /* Deny But Don't Lock Access To Mailbox 3 */ -#define TRR4 0x0010 /* Deny But Don't Lock Access To Mailbox 4 */ -#define TRR5 0x0020 /* Deny But Don't Lock Access To Mailbox 5 */ -#define TRR6 0x0040 /* Deny But Don't Lock Access To Mailbox 6 */ -#define TRR7 0x0080 /* Deny But Don't Lock Access To Mailbox 7 */ -#define TRR8 0x0100 /* Deny But Don't Lock Access To Mailbox 8 */ -#define TRR9 0x0200 /* Deny But Don't Lock Access To Mailbox 9 */ -#define TRR10 0x0400 /* Deny But Don't Lock Access To Mailbox 10 */ -#define TRR11 0x0800 /* Deny But Don't Lock Access To Mailbox 11 */ -#define TRR12 0x1000 /* Deny But Don't Lock Access To Mailbox 12 */ -#define TRR13 0x2000 /* Deny But Don't Lock Access To Mailbox 13 */ -#define TRR14 0x4000 /* Deny But Don't Lock Access To Mailbox 14 */ -#define TRR15 0x8000 /* Deny But Don't Lock Access To Mailbox 15 */ - -/* CAN_TRR2 Masks */ -#define TRR16 0x0001 /* Deny But Don't Lock Access To Mailbox 16 */ -#define TRR17 0x0002 /* Deny But Don't Lock Access To Mailbox 17 */ -#define TRR18 0x0004 /* Deny But Don't Lock Access To Mailbox 18 */ -#define TRR19 0x0008 /* Deny But Don't Lock Access To Mailbox 19 */ -#define TRR20 0x0010 /* Deny But Don't Lock Access To Mailbox 20 */ -#define TRR21 0x0020 /* Deny But Don't Lock Access To Mailbox 21 */ -#define TRR22 0x0040 /* Deny But Don't Lock Access To Mailbox 22 */ -#define TRR23 0x0080 /* Deny But Don't Lock Access To Mailbox 23 */ -#define TRR24 0x0100 /* Deny But Don't Lock Access To Mailbox 24 */ -#define TRR25 0x0200 /* Deny But Don't Lock Access To Mailbox 25 */ -#define TRR26 0x0400 /* Deny But Don't Lock Access To Mailbox 26 */ -#define TRR27 0x0800 /* Deny But Don't Lock Access To Mailbox 27 */ -#define TRR28 0x1000 /* Deny But Don't Lock Access To Mailbox 28 */ -#define TRR29 0x2000 /* Deny But Don't Lock Access To Mailbox 29 */ -#define TRR30 0x4000 /* Deny But Don't Lock Access To Mailbox 30 */ -#define TRR31 0x8000 /* Deny But Don't Lock Access To Mailbox 31 */ - -/* CAN_TRS1 Masks */ -#define TRS0 0x0001 /* Remote Frame Request For Mailbox 0 */ -#define TRS1 0x0002 /* Remote Frame Request For Mailbox 1 */ -#define TRS2 0x0004 /* Remote Frame Request For Mailbox 2 */ -#define TRS3 0x0008 /* Remote Frame Request For Mailbox 3 */ -#define TRS4 0x0010 /* Remote Frame Request For Mailbox 4 */ -#define TRS5 0x0020 /* Remote Frame Request For Mailbox 5 */ -#define TRS6 0x0040 /* Remote Frame Request For Mailbox 6 */ -#define TRS7 0x0080 /* Remote Frame Request For Mailbox 7 */ -#define TRS8 0x0100 /* Remote Frame Request For Mailbox 8 */ -#define TRS9 0x0200 /* Remote Frame Request For Mailbox 9 */ -#define TRS10 0x0400 /* Remote Frame Request For Mailbox 10 */ -#define TRS11 0x0800 /* Remote Frame Request For Mailbox 11 */ -#define TRS12 0x1000 /* Remote Frame Request For Mailbox 12 */ -#define TRS13 0x2000 /* Remote Frame Request For Mailbox 13 */ -#define TRS14 0x4000 /* Remote Frame Request For Mailbox 14 */ -#define TRS15 0x8000 /* Remote Frame Request For Mailbox 15 */ - -/* CAN_TRS2 Masks */ -#define TRS16 0x0001 /* Remote Frame Request For Mailbox 16 */ -#define TRS17 0x0002 /* Remote Frame Request For Mailbox 17 */ -#define TRS18 0x0004 /* Remote Frame Request For Mailbox 18 */ -#define TRS19 0x0008 /* Remote Frame Request For Mailbox 19 */ -#define TRS20 0x0010 /* Remote Frame Request For Mailbox 20 */ -#define TRS21 0x0020 /* Remote Frame Request For Mailbox 21 */ -#define TRS22 0x0040 /* Remote Frame Request For Mailbox 22 */ -#define TRS23 0x0080 /* Remote Frame Request For Mailbox 23 */ -#define TRS24 0x0100 /* Remote Frame Request For Mailbox 24 */ -#define TRS25 0x0200 /* Remote Frame Request For Mailbox 25 */ -#define TRS26 0x0400 /* Remote Frame Request For Mailbox 26 */ -#define TRS27 0x0800 /* Remote Frame Request For Mailbox 27 */ -#define TRS28 0x1000 /* Remote Frame Request For Mailbox 28 */ -#define TRS29 0x2000 /* Remote Frame Request For Mailbox 29 */ -#define TRS30 0x4000 /* Remote Frame Request For Mailbox 30 */ -#define TRS31 0x8000 /* Remote Frame Request For Mailbox 31 */ - -/* CAN_AA1 Masks */ -#define AA0 0x0001 /* Aborted Message In Mailbox 0 */ -#define AA1 0x0002 /* Aborted Message In Mailbox 1 */ -#define AA2 0x0004 /* Aborted Message In Mailbox 2 */ -#define AA3 0x0008 /* Aborted Message In Mailbox 3 */ -#define AA4 0x0010 /* Aborted Message In Mailbox 4 */ -#define AA5 0x0020 /* Aborted Message In Mailbox 5 */ -#define AA6 0x0040 /* Aborted Message In Mailbox 6 */ -#define AA7 0x0080 /* Aborted Message In Mailbox 7 */ -#define AA8 0x0100 /* Aborted Message In Mailbox 8 */ -#define AA9 0x0200 /* Aborted Message In Mailbox 9 */ -#define AA10 0x0400 /* Aborted Message In Mailbox 10 */ -#define AA11 0x0800 /* Aborted Message In Mailbox 11 */ -#define AA12 0x1000 /* Aborted Message In Mailbox 12 */ -#define AA13 0x2000 /* Aborted Message In Mailbox 13 */ -#define AA14 0x4000 /* Aborted Message In Mailbox 14 */ -#define AA15 0x8000 /* Aborted Message In Mailbox 15 */ - -/* CAN_AA2 Masks */ -#define AA16 0x0001 /* Aborted Message In Mailbox 16 */ -#define AA17 0x0002 /* Aborted Message In Mailbox 17 */ -#define AA18 0x0004 /* Aborted Message In Mailbox 18 */ -#define AA19 0x0008 /* Aborted Message In Mailbox 19 */ -#define AA20 0x0010 /* Aborted Message In Mailbox 20 */ -#define AA21 0x0020 /* Aborted Message In Mailbox 21 */ -#define AA22 0x0040 /* Aborted Message In Mailbox 22 */ -#define AA23 0x0080 /* Aborted Message In Mailbox 23 */ -#define AA24 0x0100 /* Aborted Message In Mailbox 24 */ -#define AA25 0x0200 /* Aborted Message In Mailbox 25 */ -#define AA26 0x0400 /* Aborted Message In Mailbox 26 */ -#define AA27 0x0800 /* Aborted Message In Mailbox 27 */ -#define AA28 0x1000 /* Aborted Message In Mailbox 28 */ -#define AA29 0x2000 /* Aborted Message In Mailbox 29 */ -#define AA30 0x4000 /* Aborted Message In Mailbox 30 */ -#define AA31 0x8000 /* Aborted Message In Mailbox 31 */ - -/* CAN_TA1 Masks */ -#define TA0 0x0001 /* Transmit Successful From Mailbox 0 */ -#define TA1 0x0002 /* Transmit Successful From Mailbox 1 */ -#define TA2 0x0004 /* Transmit Successful From Mailbox 2 */ -#define TA3 0x0008 /* Transmit Successful From Mailbox 3 */ -#define TA4 0x0010 /* Transmit Successful From Mailbox 4 */ -#define TA5 0x0020 /* Transmit Successful From Mailbox 5 */ -#define TA6 0x0040 /* Transmit Successful From Mailbox 6 */ -#define TA7 0x0080 /* Transmit Successful From Mailbox 7 */ -#define TA8 0x0100 /* Transmit Successful From Mailbox 8 */ -#define TA9 0x0200 /* Transmit Successful From Mailbox 9 */ -#define TA10 0x0400 /* Transmit Successful From Mailbox 10 */ -#define TA11 0x0800 /* Transmit Successful From Mailbox 11 */ -#define TA12 0x1000 /* Transmit Successful From Mailbox 12 */ -#define TA13 0x2000 /* Transmit Successful From Mailbox 13 */ -#define TA14 0x4000 /* Transmit Successful From Mailbox 14 */ -#define TA15 0x8000 /* Transmit Successful From Mailbox 15 */ - -/* CAN_TA2 Masks */ -#define TA16 0x0001 /* Transmit Successful From Mailbox 16 */ -#define TA17 0x0002 /* Transmit Successful From Mailbox 17 */ -#define TA18 0x0004 /* Transmit Successful From Mailbox 18 */ -#define TA19 0x0008 /* Transmit Successful From Mailbox 19 */ -#define TA20 0x0010 /* Transmit Successful From Mailbox 20 */ -#define TA21 0x0020 /* Transmit Successful From Mailbox 21 */ -#define TA22 0x0040 /* Transmit Successful From Mailbox 22 */ -#define TA23 0x0080 /* Transmit Successful From Mailbox 23 */ -#define TA24 0x0100 /* Transmit Successful From Mailbox 24 */ -#define TA25 0x0200 /* Transmit Successful From Mailbox 25 */ -#define TA26 0x0400 /* Transmit Successful From Mailbox 26 */ -#define TA27 0x0800 /* Transmit Successful From Mailbox 27 */ -#define TA28 0x1000 /* Transmit Successful From Mailbox 28 */ -#define TA29 0x2000 /* Transmit Successful From Mailbox 29 */ -#define TA30 0x4000 /* Transmit Successful From Mailbox 30 */ -#define TA31 0x8000 /* Transmit Successful From Mailbox 31 */ - -/* CAN_MBTD Masks */ -#define TDPTR 0x001F /* Mailbox To Temporarily Disable */ -#define TDA 0x0040 /* Temporary Disable Acknowledge */ -#define TDR 0x0080 /* Temporary Disable Request */ - -/* CAN_RFH1 Masks */ -#define RFH0 0x0001 /* Enable Automatic Remote Frame Handling For Mailbox 0 */ -#define RFH1 0x0002 /* Enable Automatic Remote Frame Handling For Mailbox 1 */ -#define RFH2 0x0004 /* Enable Automatic Remote Frame Handling For Mailbox 2 */ -#define RFH3 0x0008 /* Enable Automatic Remote Frame Handling For Mailbox 3 */ -#define RFH4 0x0010 /* Enable Automatic Remote Frame Handling For Mailbox 4 */ -#define RFH5 0x0020 /* Enable Automatic Remote Frame Handling For Mailbox 5 */ -#define RFH6 0x0040 /* Enable Automatic Remote Frame Handling For Mailbox 6 */ -#define RFH7 0x0080 /* Enable Automatic Remote Frame Handling For Mailbox 7 */ -#define RFH8 0x0100 /* Enable Automatic Remote Frame Handling For Mailbox 8 */ -#define RFH9 0x0200 /* Enable Automatic Remote Frame Handling For Mailbox 9 */ -#define RFH10 0x0400 /* Enable Automatic Remote Frame Handling For Mailbox 10 */ -#define RFH11 0x0800 /* Enable Automatic Remote Frame Handling For Mailbox 11 */ -#define RFH12 0x1000 /* Enable Automatic Remote Frame Handling For Mailbox 12 */ -#define RFH13 0x2000 /* Enable Automatic Remote Frame Handling For Mailbox 13 */ -#define RFH14 0x4000 /* Enable Automatic Remote Frame Handling For Mailbox 14 */ -#define RFH15 0x8000 /* Enable Automatic Remote Frame Handling For Mailbox 15 */ - -/* CAN_RFH2 Masks */ -#define RFH16 0x0001 /* Enable Automatic Remote Frame Handling For Mailbox 16 */ -#define RFH17 0x0002 /* Enable Automatic Remote Frame Handling For Mailbox 17 */ -#define RFH18 0x0004 /* Enable Automatic Remote Frame Handling For Mailbox 18 */ -#define RFH19 0x0008 /* Enable Automatic Remote Frame Handling For Mailbox 19 */ -#define RFH20 0x0010 /* Enable Automatic Remote Frame Handling For Mailbox 20 */ -#define RFH21 0x0020 /* Enable Automatic Remote Frame Handling For Mailbox 21 */ -#define RFH22 0x0040 /* Enable Automatic Remote Frame Handling For Mailbox 22 */ -#define RFH23 0x0080 /* Enable Automatic Remote Frame Handling For Mailbox 23 */ -#define RFH24 0x0100 /* Enable Automatic Remote Frame Handling For Mailbox 24 */ -#define RFH25 0x0200 /* Enable Automatic Remote Frame Handling For Mailbox 25 */ -#define RFH26 0x0400 /* Enable Automatic Remote Frame Handling For Mailbox 26 */ -#define RFH27 0x0800 /* Enable Automatic Remote Frame Handling For Mailbox 27 */ -#define RFH28 0x1000 /* Enable Automatic Remote Frame Handling For Mailbox 28 */ -#define RFH29 0x2000 /* Enable Automatic Remote Frame Handling For Mailbox 29 */ -#define RFH30 0x4000 /* Enable Automatic Remote Frame Handling For Mailbox 30 */ -#define RFH31 0x8000 /* Enable Automatic Remote Frame Handling For Mailbox 31 */ - -/* CAN_MBTIF1 Masks */ -#define MBTIF0 0x0001 /* TX Interrupt Active In Mailbox 0 */ -#define MBTIF1 0x0002 /* TX Interrupt Active In Mailbox 1 */ -#define MBTIF2 0x0004 /* TX Interrupt Active In Mailbox 2 */ -#define MBTIF3 0x0008 /* TX Interrupt Active In Mailbox 3 */ -#define MBTIF4 0x0010 /* TX Interrupt Active In Mailbox 4 */ -#define MBTIF5 0x0020 /* TX Interrupt Active In Mailbox 5 */ -#define MBTIF6 0x0040 /* TX Interrupt Active In Mailbox 6 */ -#define MBTIF7 0x0080 /* TX Interrupt Active In Mailbox 7 */ -#define MBTIF8 0x0100 /* TX Interrupt Active In Mailbox 8 */ -#define MBTIF9 0x0200 /* TX Interrupt Active In Mailbox 9 */ -#define MBTIF10 0x0400 /* TX Interrupt Active In Mailbox 10 */ -#define MBTIF11 0x0800 /* TX Interrupt Active In Mailbox 11 */ -#define MBTIF12 0x1000 /* TX Interrupt Active In Mailbox 12 */ -#define MBTIF13 0x2000 /* TX Interrupt Active In Mailbox 13 */ -#define MBTIF14 0x4000 /* TX Interrupt Active In Mailbox 14 */ -#define MBTIF15 0x8000 /* TX Interrupt Active In Mailbox 15 */ - -/* CAN_MBTIF2 Masks */ -#define MBTIF16 0x0001 /* TX Interrupt Active In Mailbox 16 */ -#define MBTIF17 0x0002 /* TX Interrupt Active In Mailbox 17 */ -#define MBTIF18 0x0004 /* TX Interrupt Active In Mailbox 18 */ -#define MBTIF19 0x0008 /* TX Interrupt Active In Mailbox 19 */ -#define MBTIF20 0x0010 /* TX Interrupt Active In Mailbox 20 */ -#define MBTIF21 0x0020 /* TX Interrupt Active In Mailbox 21 */ -#define MBTIF22 0x0040 /* TX Interrupt Active In Mailbox 22 */ -#define MBTIF23 0x0080 /* TX Interrupt Active In Mailbox 23 */ -#define MBTIF24 0x0100 /* TX Interrupt Active In Mailbox 24 */ -#define MBTIF25 0x0200 /* TX Interrupt Active In Mailbox 25 */ -#define MBTIF26 0x0400 /* TX Interrupt Active In Mailbox 26 */ -#define MBTIF27 0x0800 /* TX Interrupt Active In Mailbox 27 */ -#define MBTIF28 0x1000 /* TX Interrupt Active In Mailbox 28 */ -#define MBTIF29 0x2000 /* TX Interrupt Active In Mailbox 29 */ -#define MBTIF30 0x4000 /* TX Interrupt Active In Mailbox 30 */ -#define MBTIF31 0x8000 /* TX Interrupt Active In Mailbox 31 */ - -/* CAN_MBRIF1 Masks */ -#define MBRIF0 0x0001 /* RX Interrupt Active In Mailbox 0 */ -#define MBRIF1 0x0002 /* RX Interrupt Active In Mailbox 1 */ -#define MBRIF2 0x0004 /* RX Interrupt Active In Mailbox 2 */ -#define MBRIF3 0x0008 /* RX Interrupt Active In Mailbox 3 */ -#define MBRIF4 0x0010 /* RX Interrupt Active In Mailbox 4 */ -#define MBRIF5 0x0020 /* RX Interrupt Active In Mailbox 5 */ -#define MBRIF6 0x0040 /* RX Interrupt Active In Mailbox 6 */ -#define MBRIF7 0x0080 /* RX Interrupt Active In Mailbox 7 */ -#define MBRIF8 0x0100 /* RX Interrupt Active In Mailbox 8 */ -#define MBRIF9 0x0200 /* RX Interrupt Active In Mailbox 9 */ -#define MBRIF10 0x0400 /* RX Interrupt Active In Mailbox 10 */ -#define MBRIF11 0x0800 /* RX Interrupt Active In Mailbox 11 */ -#define MBRIF12 0x1000 /* RX Interrupt Active In Mailbox 12 */ -#define MBRIF13 0x2000 /* RX Interrupt Active In Mailbox 13 */ -#define MBRIF14 0x4000 /* RX Interrupt Active In Mailbox 14 */ -#define MBRIF15 0x8000 /* RX Interrupt Active In Mailbox 15 */ - -/* CAN_MBRIF2 Masks */ -#define MBRIF16 0x0001 /* RX Interrupt Active In Mailbox 16 */ -#define MBRIF17 0x0002 /* RX Interrupt Active In Mailbox 17 */ -#define MBRIF18 0x0004 /* RX Interrupt Active In Mailbox 18 */ -#define MBRIF19 0x0008 /* RX Interrupt Active In Mailbox 19 */ -#define MBRIF20 0x0010 /* RX Interrupt Active In Mailbox 20 */ -#define MBRIF21 0x0020 /* RX Interrupt Active In Mailbox 21 */ -#define MBRIF22 0x0040 /* RX Interrupt Active In Mailbox 22 */ -#define MBRIF23 0x0080 /* RX Interrupt Active In Mailbox 23 */ -#define MBRIF24 0x0100 /* RX Interrupt Active In Mailbox 24 */ -#define MBRIF25 0x0200 /* RX Interrupt Active In Mailbox 25 */ -#define MBRIF26 0x0400 /* RX Interrupt Active In Mailbox 26 */ -#define MBRIF27 0x0800 /* RX Interrupt Active In Mailbox 27 */ -#define MBRIF28 0x1000 /* RX Interrupt Active In Mailbox 28 */ -#define MBRIF29 0x2000 /* RX Interrupt Active In Mailbox 29 */ -#define MBRIF30 0x4000 /* RX Interrupt Active In Mailbox 30 */ -#define MBRIF31 0x8000 /* RX Interrupt Active In Mailbox 31 */ - -/* CAN_MBIM1 Masks */ -#define MBIM0 0x0001 /* Enable Interrupt For Mailbox 0 */ -#define MBIM1 0x0002 /* Enable Interrupt For Mailbox 1 */ -#define MBIM2 0x0004 /* Enable Interrupt For Mailbox 2 */ -#define MBIM3 0x0008 /* Enable Interrupt For Mailbox 3 */ -#define MBIM4 0x0010 /* Enable Interrupt For Mailbox 4 */ -#define MBIM5 0x0020 /* Enable Interrupt For Mailbox 5 */ -#define MBIM6 0x0040 /* Enable Interrupt For Mailbox 6 */ -#define MBIM7 0x0080 /* Enable Interrupt For Mailbox 7 */ -#define MBIM8 0x0100 /* Enable Interrupt For Mailbox 8 */ -#define MBIM9 0x0200 /* Enable Interrupt For Mailbox 9 */ -#define MBIM10 0x0400 /* Enable Interrupt For Mailbox 10 */ -#define MBIM11 0x0800 /* Enable Interrupt For Mailbox 11 */ -#define MBIM12 0x1000 /* Enable Interrupt For Mailbox 12 */ -#define MBIM13 0x2000 /* Enable Interrupt For Mailbox 13 */ -#define MBIM14 0x4000 /* Enable Interrupt For Mailbox 14 */ -#define MBIM15 0x8000 /* Enable Interrupt For Mailbox 15 */ - -/* CAN_MBIM2 Masks */ -#define MBIM16 0x0001 /* Enable Interrupt For Mailbox 16 */ -#define MBIM17 0x0002 /* Enable Interrupt For Mailbox 17 */ -#define MBIM18 0x0004 /* Enable Interrupt For Mailbox 18 */ -#define MBIM19 0x0008 /* Enable Interrupt For Mailbox 19 */ -#define MBIM20 0x0010 /* Enable Interrupt For Mailbox 20 */ -#define MBIM21 0x0020 /* Enable Interrupt For Mailbox 21 */ -#define MBIM22 0x0040 /* Enable Interrupt For Mailbox 22 */ -#define MBIM23 0x0080 /* Enable Interrupt For Mailbox 23 */ -#define MBIM24 0x0100 /* Enable Interrupt For Mailbox 24 */ -#define MBIM25 0x0200 /* Enable Interrupt For Mailbox 25 */ -#define MBIM26 0x0400 /* Enable Interrupt For Mailbox 26 */ -#define MBIM27 0x0800 /* Enable Interrupt For Mailbox 27 */ -#define MBIM28 0x1000 /* Enable Interrupt For Mailbox 28 */ -#define MBIM29 0x2000 /* Enable Interrupt For Mailbox 29 */ -#define MBIM30 0x4000 /* Enable Interrupt For Mailbox 30 */ -#define MBIM31 0x8000 /* Enable Interrupt For Mailbox 31 */ - -/* CAN_GIM Masks */ -#define EWTIM 0x0001 /* Enable TX Error Count Interrupt */ -#define EWRIM 0x0002 /* Enable RX Error Count Interrupt */ -#define EPIM 0x0004 /* Enable Error-Passive Mode Interrupt */ -#define BOIM 0x0008 /* Enable Bus Off Interrupt */ -#define WUIM 0x0010 /* Enable Wake-Up Interrupt */ -#define UIAIM 0x0020 /* Enable Access To Unimplemented Address Interrupt */ -#define AAIM 0x0040 /* Enable Abort Acknowledge Interrupt */ -#define RMLIM 0x0080 /* Enable RX Message Lost Interrupt */ -#define UCEIM 0x0100 /* Enable Universal Counter Overflow Interrupt */ -#define EXTIM 0x0200 /* Enable External Trigger Output Interrupt */ -#define ADIM 0x0400 /* Enable Access Denied Interrupt */ - -/* CAN_GIS Masks */ -#define EWTIS 0x0001 /* TX Error Count IRQ Status */ -#define EWRIS 0x0002 /* RX Error Count IRQ Status */ -#define EPIS 0x0004 /* Error-Passive Mode IRQ Status */ -#define BOIS 0x0008 /* Bus Off IRQ Status */ -#define WUIS 0x0010 /* Wake-Up IRQ Status */ -#define UIAIS 0x0020 /* Access To Unimplemented Address IRQ Status */ -#define AAIS 0x0040 /* Abort Acknowledge IRQ Status */ -#define RMLIS 0x0080 /* RX Message Lost IRQ Status */ -#define UCEIS 0x0100 /* Universal Counter Overflow IRQ Status */ -#define EXTIS 0x0200 /* External Trigger Output IRQ Status */ -#define ADIS 0x0400 /* Access Denied IRQ Status */ - -/* CAN_GIF Masks */ -#define EWTIF 0x0001 /* TX Error Count IRQ Flag */ -#define EWRIF 0x0002 /* RX Error Count IRQ Flag */ -#define EPIF 0x0004 /* Error-Passive Mode IRQ Flag */ -#define BOIF 0x0008 /* Bus Off IRQ Flag */ -#define WUIF 0x0010 /* Wake-Up IRQ Flag */ -#define UIAIF 0x0020 /* Access To Unimplemented Address IRQ Flag */ -#define AAIF 0x0040 /* Abort Acknowledge IRQ Flag */ -#define RMLIF 0x0080 /* RX Message Lost IRQ Flag */ -#define UCEIF 0x0100 /* Universal Counter Overflow IRQ Flag */ -#define EXTIF 0x0200 /* External Trigger Output IRQ Flag */ -#define ADIF 0x0400 /* Access Denied IRQ Flag */ - -/* CAN_UCCNF Masks */ -#define UCCNF 0x000F /* Universal Counter Mode */ -#define UC_STAMP 0x0001 /* Timestamp Mode */ -#define UC_WDOG 0x0002 /* Watchdog Mode */ -#define UC_AUTOTX 0x0003 /* Auto-Transmit Mode */ -#define UC_ERROR 0x0006 /* CAN Error Frame Count */ -#define UC_OVER 0x0007 /* CAN Overload Frame Count */ -#define UC_LOST 0x0008 /* Arbitration Lost During TX Count */ -#define UC_AA 0x0009 /* TX Abort Count */ -#define UC_TA 0x000A /* TX Successful Count */ -#define UC_REJECT 0x000B /* RX Message Rejected Count */ -#define UC_RML 0x000C /* RX Message Lost Count */ -#define UC_RX 0x000D /* Total Successful RX Messages Count */ -#define UC_RMP 0x000E /* Successful RX W/Matching ID Count */ -#define UC_ALL 0x000F /* Correct Message On CAN Bus Line Count */ -#define UCRC 0x0020 /* Universal Counter Reload/Clear */ -#define UCCT 0x0040 /* Universal Counter CAN Trigger */ -#define UCE 0x0080 /* Universal Counter Enable */ - -/* CAN_ESR Masks */ -#define ACKE 0x0004 /* Acknowledge Error */ -#define SER 0x0008 /* Stuff Error */ -#define CRCE 0x0010 /* CRC Error */ -#define SA0 0x0020 /* Stuck At Dominant Error */ -#define BEF 0x0040 /* Bit Error Flag */ -#define FER 0x0080 /* Form Error Flag */ - -/* CAN_EWR Masks */ -#define EWLREC 0x00FF /* RX Error Count Limit (For EWRIS) */ -#define EWLTEC 0xFF00 /* TX Error Count Limit (For EWTIS) */ - #endif /* _DEF_BF539_H */ diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c index f60c333fec6..dbb6b1d83f6 100644 --- a/arch/blackfin/mach-bf548/boards/cm_bf548.c +++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c @@ -498,6 +498,10 @@ static struct musb_hdrc_config musb_config = { .num_eps = 8, .dma_channels = 8, .gpio_vrsel = GPIO_PH6, + /* Some custom boards need to be active low, just set it to "0" + * if it is the case. + */ + .gpio_vrsel_active = 1, }; static struct musb_hdrc_platform_data musb_plat = { diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c index 06919db00a7..6fcfb9187c3 100644 --- a/arch/blackfin/mach-bf548/boards/ezkit.c +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -603,6 +603,10 @@ static struct musb_hdrc_config musb_config = { .num_eps = 8, .dma_channels = 8, .gpio_vrsel = GPIO_PE7, + /* Some custom boards need to be active low, just set it to "0" + * if it is the case. + */ + .gpio_vrsel_active = 1, }; static struct musb_hdrc_platform_data musb_plat = { diff --git a/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h b/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h index ab04d137fd8..0ed06c2366f 100644 --- a/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h @@ -2104,677 +2104,6 @@ #define ECCCNT 0x3ff /* Transfer Count */ -/* Bit masks for CAN0_CONTROL */ - -#define SRS 0x1 /* Software Reset */ -#define DNM 0x2 /* DeviceNet Mode */ -#define ABO 0x4 /* Auto Bus On */ -#define WBA 0x10 /* Wakeup On CAN Bus Activity */ -#define SMR 0x20 /* Sleep Mode Request */ -#define CSR 0x40 /* CAN Suspend Mode Request */ -#define CCR 0x80 /* CAN Configuration Mode Request */ - -/* Bit masks for CAN0_STATUS */ - -#define WT 0x1 /* CAN Transmit Warning Flag */ -#define WR 0x2 /* CAN Receive Warning Flag */ -#define EP 0x4 /* CAN Error Passive Mode */ -#define EBO 0x8 /* CAN Error Bus Off Mode */ -#define CSA 0x40 /* CAN Suspend Mode Acknowledge */ -#define CCA 0x80 /* CAN Configuration Mode Acknowledge */ -#define MBPTR 0x1f00 /* Mailbox Pointer */ -#define TRM 0x4000 /* Transmit Mode Status */ -#define REC 0x8000 /* Receive Mode Status */ - -/* Bit masks for CAN0_DEBUG */ - -#define DEC 0x1 /* Disable Transmit/Receive Error Counters */ -#define DRI 0x2 /* Disable CANRX Input Pin */ -#define DTO 0x4 /* Disable CANTX Output Pin */ -#define DIL 0x8 /* Disable Internal Loop */ -#define MAA 0x10 /* Mode Auto-Acknowledge */ -#define MRB 0x20 /* Mode Read Back */ -#define CDE 0x8000 /* CAN Debug Mode Enable */ - -/* Bit masks for CAN0_CLOCK */ - -#define BRP 0x3ff /* CAN Bit Rate Prescaler */ - -/* Bit masks for CAN0_TIMING */ - -#define SJW 0x300 /* Synchronization Jump Width */ -#define SAM 0x80 /* Sampling */ -#define TSEG2 0x70 /* Time Segment 2 */ -#define TSEG1 0xf /* Time Segment 1 */ - -/* Bit masks for CAN0_INTR */ - -#define CANRX 0x80 /* Serial Input From Transceiver */ -#define CANTX 0x40 /* Serial Output To Transceiver */ -#define SMACK 0x8 /* Sleep Mode Acknowledge */ -#define GIRQ 0x4 /* Global Interrupt Request Status */ -#define MBTIRQ 0x2 /* Mailbox Transmit Interrupt Request */ -#define MBRIRQ 0x1 /* Mailbox Receive Interrupt Request */ - -/* Bit masks for CAN0_GIM */ - -#define EWTIM 0x1 /* Error Warning Transmit Interrupt Mask */ -#define EWRIM 0x2 /* Error Warning Receive Interrupt Mask */ -#define EPIM 0x4 /* Error Passive Interrupt Mask */ -#define BOIM 0x8 /* Bus Off Interrupt Mask */ -#define WUIM 0x10 /* Wakeup Interrupt Mask */ -#define UIAIM 0x20 /* Unimplemented Address Interrupt Mask */ -#define AAIM 0x40 /* Abort Acknowledge Interrupt Mask */ -#define RMLIM 0x80 /* Receive Message Lost Interrupt Mask */ -#define UCEIM 0x100 /* Universal Counter Exceeded Interrupt Mask */ -#define ADIM 0x400 /* Access Denied Interrupt Mask */ - -/* Bit masks for CAN0_GIS */ - -#define EWTIS 0x1 /* Error Warning Transmit Interrupt Status */ -#define EWRIS 0x2 /* Error Warning Receive Interrupt Status */ -#define EPIS 0x4 /* Error Passive Interrupt Status */ -#define BOIS 0x8 /* Bus Off Interrupt Status */ -#define WUIS 0x10 /* Wakeup Interrupt Status */ -#define UIAIS 0x20 /* Unimplemented Address Interrupt Status */ -#define AAIS 0x40 /* Abort Acknowledge Interrupt Status */ -#define RMLIS 0x80 /* Receive Message Lost Interrupt Status */ -#define UCEIS 0x100 /* Universal Counter Exceeded Interrupt Status */ -#define ADIS 0x400 /* Access Denied Interrupt Status */ - -/* Bit masks for CAN0_GIF */ - -#define EWTIF 0x1 /* Error Warning Transmit Interrupt Flag */ -#define EWRIF 0x2 /* Error Warning Receive Interrupt Flag */ -#define EPIF 0x4 /* Error Passive Interrupt Flag */ -#define BOIF 0x8 /* Bus Off Interrupt Flag */ -#define WUIF 0x10 /* Wakeup Interrupt Flag */ -#define UIAIF 0x20 /* Unimplemented Address Interrupt Flag */ -#define AAIF 0x40 /* Abort Acknowledge Interrupt Flag */ -#define RMLIF 0x80 /* Receive Message Lost Interrupt Flag */ -#define UCEIF 0x100 /* Universal Counter Exceeded Interrupt Flag */ -#define ADIF 0x400 /* Access Denied Interrupt Flag */ - -/* Bit masks for CAN0_MBTD */ - -#define TDR 0x80 /* Temporary Disable Request */ -#define TDA 0x40 /* Temporary Disable Acknowledge */ -#define TDPTR 0x1f /* Temporary Disable Pointer */ - -/* Bit masks for CAN0_UCCNF */ - -#define UCCNF 0xf /* Universal Counter Configuration */ -#define UCRC 0x20 /* Universal Counter Reload/Clear */ -#define UCCT 0x40 /* Universal Counter CAN Trigger */ -#define UCE 0x80 /* Universal Counter Enable */ - -/* Bit masks for CAN0_CEC */ - -#define RXECNT 0xff /* Receive Error Counter */ -#define TXECNT 0xff00 /* Transmit Error Counter */ - -/* Bit masks for CAN0_ESR */ - -#define FER 0x80 /* Form Error */ -#define BEF 0x40 /* Bit Error Flag */ -#define SA0 0x20 /* Stuck At Dominant */ -#define CRCE 0x10 /* CRC Error */ -#define SER 0x8 /* Stuff Bit Error */ -#define ACKE 0x4 /* Acknowledge Error */ - -/* Bit masks for CAN0_EWR */ - -#define EWLTEC 0xff00 /* Transmit Error Warning Limit */ -#define EWLREC 0xff /* Receive Error Warning Limit */ - -/* Bit masks for CAN0_AMxx_H */ - -#define FDF 0x8000 /* Filter On Data Field */ -#define FMD 0x4000 /* Full Mask Data */ -#define AMIDE 0x2000 /* Acceptance Mask Identifier Extension */ -#define BASEID 0x1ffc /* Base Identifier */ -#define EXTID_HI 0x3 /* Extended Identifier High Bits */ - -/* Bit masks for CAN0_AMxx_L */ - -#define EXTID_LO 0xffff /* Extended Identifier Low Bits */ -#define DFM 0xffff /* Data Field Mask */ - -/* Bit masks for CAN0_MBxx_ID1 */ - -#define AME 0x8000 /* Acceptance Mask Enable */ -#define RTR 0x4000 /* Remote Transmission Request */ -#define IDE 0x2000 /* Identifier Extension */ -#define BASEID 0x1ffc /* Base Identifier */ -#define EXTID_HI 0x3 /* Extended Identifier High Bits */ - -/* Bit masks for CAN0_MBxx_ID0 */ - -#define EXTID_LO 0xffff /* Extended Identifier Low Bits */ -#define DFM 0xffff /* Data Field Mask */ - -/* Bit masks for CAN0_MBxx_TIMESTAMP */ - -#define TSV 0xffff /* Time Stamp Value */ - -/* Bit masks for CAN0_MBxx_LENGTH */ - -#define DLC 0xf /* Data Length Code */ - -/* Bit masks for CAN0_MBxx_DATA3 */ - -#define CAN_BYTE0 0xff00 /* Data Field Byte 0 */ -#define CAN_BYTE1 0xff /* Data Field Byte 1 */ - -/* Bit masks for CAN0_MBxx_DATA2 */ - -#define CAN_BYTE2 0xff00 /* Data Field Byte 2 */ -#define CAN_BYTE3 0xff /* Data Field Byte 3 */ - -/* Bit masks for CAN0_MBxx_DATA1 */ - -#define CAN_BYTE4 0xff00 /* Data Field Byte 4 */ -#define CAN_BYTE5 0xff /* Data Field Byte 5 */ - -/* Bit masks for CAN0_MBxx_DATA0 */ - -#define CAN_BYTE6 0xff00 /* Data Field Byte 6 */ -#define CAN_BYTE7 0xff /* Data Field Byte 7 */ - -/* Bit masks for CAN0_MC1 */ - -#define MC0 0x1 /* Mailbox 0 Enable */ -#define MC1 0x2 /* Mailbox 1 Enable */ -#define MC2 0x4 /* Mailbox 2 Enable */ -#define MC3 0x8 /* Mailbox 3 Enable */ -#define MC4 0x10 /* Mailbox 4 Enable */ -#define MC5 0x20 /* Mailbox 5 Enable */ -#define MC6 0x40 /* Mailbox 6 Enable */ -#define MC7 0x80 /* Mailbox 7 Enable */ -#define MC8 0x100 /* Mailbox 8 Enable */ -#define MC9 0x200 /* Mailbox 9 Enable */ -#define MC10 0x400 /* Mailbox 10 Enable */ -#define MC11 0x800 /* Mailbox 11 Enable */ -#define MC12 0x1000 /* Mailbox 12 Enable */ -#define MC13 0x2000 /* Mailbox 13 Enable */ -#define MC14 0x4000 /* Mailbox 14 Enable */ -#define MC15 0x8000 /* Mailbox 15 Enable */ - -/* Bit masks for CAN0_MC2 */ - -#define MC16 0x1 /* Mailbox 16 Enable */ -#define MC17 0x2 /* Mailbox 17 Enable */ -#define MC18 0x4 /* Mailbox 18 Enable */ -#define MC19 0x8 /* Mailbox 19 Enable */ -#define MC20 0x10 /* Mailbox 20 Enable */ -#define MC21 0x20 /* Mailbox 21 Enable */ -#define MC22 0x40 /* Mailbox 22 Enable */ -#define MC23 0x80 /* Mailbox 23 Enable */ -#define MC24 0x100 /* Mailbox 24 Enable */ -#define MC25 0x200 /* Mailbox 25 Enable */ -#define MC26 0x400 /* Mailbox 26 Enable */ -#define MC27 0x800 /* Mailbox 27 Enable */ -#define MC28 0x1000 /* Mailbox 28 Enable */ -#define MC29 0x2000 /* Mailbox 29 Enable */ -#define MC30 0x4000 /* Mailbox 30 Enable */ -#define MC31 0x8000 /* Mailbox 31 Enable */ - -/* Bit masks for CAN0_MD1 */ - -#define MD0 0x1 /* Mailbox 0 Receive Enable */ -#define MD1 0x2 /* Mailbox 1 Receive Enable */ -#define MD2 0x4 /* Mailbox 2 Receive Enable */ -#define MD3 0x8 /* Mailbox 3 Receive Enable */ -#define MD4 0x10 /* Mailbox 4 Receive Enable */ -#define MD5 0x20 /* Mailbox 5 Receive Enable */ -#define MD6 0x40 /* Mailbox 6 Receive Enable */ -#define MD7 0x80 /* Mailbox 7 Receive Enable */ -#define MD8 0x100 /* Mailbox 8 Receive Enable */ -#define MD9 0x200 /* Mailbox 9 Receive Enable */ -#define MD10 0x400 /* Mailbox 10 Receive Enable */ -#define MD11 0x800 /* Mailbox 11 Receive Enable */ -#define MD12 0x1000 /* Mailbox 12 Receive Enable */ -#define MD13 0x2000 /* Mailbox 13 Receive Enable */ -#define MD14 0x4000 /* Mailbox 14 Receive Enable */ -#define MD15 0x8000 /* Mailbox 15 Receive Enable */ - -/* Bit masks for CAN0_MD2 */ - -#define MD16 0x1 /* Mailbox 16 Receive Enable */ -#define MD17 0x2 /* Mailbox 17 Receive Enable */ -#define MD18 0x4 /* Mailbox 18 Receive Enable */ -#define MD19 0x8 /* Mailbox 19 Receive Enable */ -#define MD20 0x10 /* Mailbox 20 Receive Enable */ -#define MD21 0x20 /* Mailbox 21 Receive Enable */ -#define MD22 0x40 /* Mailbox 22 Receive Enable */ -#define MD23 0x80 /* Mailbox 23 Receive Enable */ -#define MD24 0x100 /* Mailbox 24 Receive Enable */ -#define MD25 0x200 /* Mailbox 25 Receive Enable */ -#define MD26 0x400 /* Mailbox 26 Receive Enable */ -#define MD27 0x800 /* Mailbox 27 Receive Enable */ -#define MD28 0x1000 /* Mailbox 28 Receive Enable */ -#define MD29 0x2000 /* Mailbox 29 Receive Enable */ -#define MD30 0x4000 /* Mailbox 30 Receive Enable */ -#define MD31 0x8000 /* Mailbox 31 Receive Enable */ - -/* Bit masks for CAN0_RMP1 */ - -#define RMP0 0x1 /* Mailbox 0 Receive Message Pending */ -#define RMP1 0x2 /* Mailbox 1 Receive Message Pending */ -#define RMP2 0x4 /* Mailbox 2 Receive Message Pending */ -#define RMP3 0x8 /* Mailbox 3 Receive Message Pending */ -#define RMP4 0x10 /* Mailbox 4 Receive Message Pending */ -#define RMP5 0x20 /* Mailbox 5 Receive Message Pending */ -#define RMP6 0x40 /* Mailbox 6 Receive Message Pending */ -#define RMP7 0x80 /* Mailbox 7 Receive Message Pending */ -#define RMP8 0x100 /* Mailbox 8 Receive Message Pending */ -#define RMP9 0x200 /* Mailbox 9 Receive Message Pending */ -#define RMP10 0x400 /* Mailbox 10 Receive Message Pending */ -#define RMP11 0x800 /* Mailbox 11 Receive Message Pending */ -#define RMP12 0x1000 /* Mailbox 12 Receive Message Pending */ -#define RMP13 0x2000 /* Mailbox 13 Receive Message Pending */ -#define RMP14 0x4000 /* Mailbox 14 Receive Message Pending */ -#define RMP15 0x8000 /* Mailbox 15 Receive Message Pending */ - -/* Bit masks for CAN0_RMP2 */ - -#define RMP16 0x1 /* Mailbox 16 Receive Message Pending */ -#define RMP17 0x2 /* Mailbox 17 Receive Message Pending */ -#define RMP18 0x4 /* Mailbox 18 Receive Message Pending */ -#define RMP19 0x8 /* Mailbox 19 Receive Message Pending */ -#define RMP20 0x10 /* Mailbox 20 Receive Message Pending */ -#define RMP21 0x20 /* Mailbox 21 Receive Message Pending */ -#define RMP22 0x40 /* Mailbox 22 Receive Message Pending */ -#define RMP23 0x80 /* Mailbox 23 Receive Message Pending */ -#define RMP24 0x100 /* Mailbox 24 Receive Message Pending */ -#define RMP25 0x200 /* Mailbox 25 Receive Message Pending */ -#define RMP26 0x400 /* Mailbox 26 Receive Message Pending */ -#define RMP27 0x800 /* Mailbox 27 Receive Message Pending */ -#define RMP28 0x1000 /* Mailbox 28 Receive Message Pending */ -#define RMP29 0x2000 /* Mailbox 29 Receive Message Pending */ -#define RMP30 0x4000 /* Mailbox 30 Receive Message Pending */ -#define RMP31 0x8000 /* Mailbox 31 Receive Message Pending */ - -/* Bit masks for CAN0_RML1 */ - -#define RML0 0x1 /* Mailbox 0 Receive Message Lost */ -#define RML1 0x2 /* Mailbox 1 Receive Message Lost */ -#define RML2 0x4 /* Mailbox 2 Receive Message Lost */ -#define RML3 0x8 /* Mailbox 3 Receive Message Lost */ -#define RML4 0x10 /* Mailbox 4 Receive Message Lost */ -#define RML5 0x20 /* Mailbox 5 Receive Message Lost */ -#define RML6 0x40 /* Mailbox 6 Receive Message Lost */ -#define RML7 0x80 /* Mailbox 7 Receive Message Lost */ -#define RML8 0x100 /* Mailbox 8 Receive Message Lost */ -#define RML9 0x200 /* Mailbox 9 Receive Message Lost */ -#define RML10 0x400 /* Mailbox 10 Receive Message Lost */ -#define RML11 0x800 /* Mailbox 11 Receive Message Lost */ -#define RML12 0x1000 /* Mailbox 12 Receive Message Lost */ -#define RML13 0x2000 /* Mailbox 13 Receive Message Lost */ -#define RML14 0x4000 /* Mailbox 14 Receive Message Lost */ -#define RML15 0x8000 /* Mailbox 15 Receive Message Lost */ - -/* Bit masks for CAN0_RML2 */ - -#define RML16 0x1 /* Mailbox 16 Receive Message Lost */ -#define RML17 0x2 /* Mailbox 17 Receive Message Lost */ -#define RML18 0x4 /* Mailbox 18 Receive Message Lost */ -#define RML19 0x8 /* Mailbox 19 Receive Message Lost */ -#define RML20 0x10 /* Mailbox 20 Receive Message Lost */ -#define RML21 0x20 /* Mailbox 21 Receive Message Lost */ -#define RML22 0x40 /* Mailbox 22 Receive Message Lost */ -#define RML23 0x80 /* Mailbox 23 Receive Message Lost */ -#define RML24 0x100 /* Mailbox 24 Receive Message Lost */ -#define RML25 0x200 /* Mailbox 25 Receive Message Lost */ -#define RML26 0x400 /* Mailbox 26 Receive Message Lost */ -#define RML27 0x800 /* Mailbox 27 Receive Message Lost */ -#define RML28 0x1000 /* Mailbox 28 Receive Message Lost */ -#define RML29 0x2000 /* Mailbox 29 Receive Message Lost */ -#define RML30 0x4000 /* Mailbox 30 Receive Message Lost */ -#define RML31 0x8000 /* Mailbox 31 Receive Message Lost */ - -/* Bit masks for CAN0_OPSS1 */ - -#define OPSS0 0x1 /* Mailbox 0 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS1 0x2 /* Mailbox 1 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS2 0x4 /* Mailbox 2 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS3 0x8 /* Mailbox 3 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS4 0x10 /* Mailbox 4 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS5 0x20 /* Mailbox 5 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS6 0x40 /* Mailbox 6 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS7 0x80 /* Mailbox 7 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS8 0x100 /* Mailbox 8 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS9 0x200 /* Mailbox 9 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS10 0x400 /* Mailbox 10 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS11 0x800 /* Mailbox 11 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS12 0x1000 /* Mailbox 12 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS13 0x2000 /* Mailbox 13 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS14 0x4000 /* Mailbox 14 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS15 0x8000 /* Mailbox 15 Overwrite Protection/Single-Shot Transmission Enable */ - -/* Bit masks for CAN0_OPSS2 */ - -#define OPSS16 0x1 /* Mailbox 16 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS17 0x2 /* Mailbox 17 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS18 0x4 /* Mailbox 18 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS19 0x8 /* Mailbox 19 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS20 0x10 /* Mailbox 20 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS21 0x20 /* Mailbox 21 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS22 0x40 /* Mailbox 22 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS23 0x80 /* Mailbox 23 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS24 0x100 /* Mailbox 24 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS25 0x200 /* Mailbox 25 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS26 0x400 /* Mailbox 26 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS27 0x800 /* Mailbox 27 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS28 0x1000 /* Mailbox 28 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS29 0x2000 /* Mailbox 29 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS30 0x4000 /* Mailbox 30 Overwrite Protection/Single-Shot Transmission Enable */ -#define OPSS31 0x8000 /* Mailbox 31 Overwrite Protection/Single-Shot Transmission Enable */ - -/* Bit masks for CAN0_TRS1 */ - -#define TRS0 0x1 /* Mailbox 0 Transmit Request Set */ -#define TRS1 0x2 /* Mailbox 1 Transmit Request Set */ -#define TRS2 0x4 /* Mailbox 2 Transmit Request Set */ -#define TRS3 0x8 /* Mailbox 3 Transmit Request Set */ -#define TRS4 0x10 /* Mailbox 4 Transmit Request Set */ -#define TRS5 0x20 /* Mailbox 5 Transmit Request Set */ -#define TRS6 0x40 /* Mailbox 6 Transmit Request Set */ -#define TRS7 0x80 /* Mailbox 7 Transmit Request Set */ -#define TRS8 0x100 /* Mailbox 8 Transmit Request Set */ -#define TRS9 0x200 /* Mailbox 9 Transmit Request Set */ -#define TRS10 0x400 /* Mailbox 10 Transmit Request Set */ -#define TRS11 0x800 /* Mailbox 11 Transmit Request Set */ -#define TRS12 0x1000 /* Mailbox 12 Transmit Request Set */ -#define TRS13 0x2000 /* Mailbox 13 Transmit Request Set */ -#define TRS14 0x4000 /* Mailbox 14 Transmit Request Set */ -#define TRS15 0x8000 /* Mailbox 15 Transmit Request Set */ - -/* Bit masks for CAN0_TRS2 */ - -#define TRS16 0x1 /* Mailbox 16 Transmit Request Set */ -#define TRS17 0x2 /* Mailbox 17 Transmit Request Set */ -#define TRS18 0x4 /* Mailbox 18 Transmit Request Set */ -#define TRS19 0x8 /* Mailbox 19 Transmit Request Set */ -#define TRS20 0x10 /* Mailbox 20 Transmit Request Set */ -#define TRS21 0x20 /* Mailbox 21 Transmit Request Set */ -#define TRS22 0x40 /* Mailbox 22 Transmit Request Set */ -#define TRS23 0x80 /* Mailbox 23 Transmit Request Set */ -#define TRS24 0x100 /* Mailbox 24 Transmit Request Set */ -#define TRS25 0x200 /* Mailbox 25 Transmit Request Set */ -#define TRS26 0x400 /* Mailbox 26 Transmit Request Set */ -#define TRS27 0x800 /* Mailbox 27 Transmit Request Set */ -#define TRS28 0x1000 /* Mailbox 28 Transmit Request Set */ -#define TRS29 0x2000 /* Mailbox 29 Transmit Request Set */ -#define TRS30 0x4000 /* Mailbox 30 Transmit Request Set */ -#define TRS31 0x8000 /* Mailbox 31 Transmit Request Set */ - -/* Bit masks for CAN0_TRR1 */ - -#define TRR0 0x1 /* Mailbox 0 Transmit Request Reset */ -#define TRR1 0x2 /* Mailbox 1 Transmit Request Reset */ -#define TRR2 0x4 /* Mailbox 2 Transmit Request Reset */ -#define TRR3 0x8 /* Mailbox 3 Transmit Request Reset */ -#define TRR4 0x10 /* Mailbox 4 Transmit Request Reset */ -#define TRR5 0x20 /* Mailbox 5 Transmit Request Reset */ -#define TRR6 0x40 /* Mailbox 6 Transmit Request Reset */ -#define TRR7 0x80 /* Mailbox 7 Transmit Request Reset */ -#define TRR8 0x100 /* Mailbox 8 Transmit Request Reset */ -#define TRR9 0x200 /* Mailbox 9 Transmit Request Reset */ -#define TRR10 0x400 /* Mailbox 10 Transmit Request Reset */ -#define TRR11 0x800 /* Mailbox 11 Transmit Request Reset */ -#define TRR12 0x1000 /* Mailbox 12 Transmit Request Reset */ -#define TRR13 0x2000 /* Mailbox 13 Transmit Request Reset */ -#define TRR14 0x4000 /* Mailbox 14 Transmit Request Reset */ -#define TRR15 0x8000 /* Mailbox 15 Transmit Request Reset */ - -/* Bit masks for CAN0_TRR2 */ - -#define TRR16 0x1 /* Mailbox 16 Transmit Request Reset */ -#define TRR17 0x2 /* Mailbox 17 Transmit Request Reset */ -#define TRR18 0x4 /* Mailbox 18 Transmit Request Reset */ -#define TRR19 0x8 /* Mailbox 19 Transmit Request Reset */ -#define TRR20 0x10 /* Mailbox 20 Transmit Request Reset */ -#define TRR21 0x20 /* Mailbox 21 Transmit Request Reset */ -#define TRR22 0x40 /* Mailbox 22 Transmit Request Reset */ -#define TRR23 0x80 /* Mailbox 23 Transmit Request Reset */ -#define TRR24 0x100 /* Mailbox 24 Transmit Request Reset */ -#define TRR25 0x200 /* Mailbox 25 Transmit Request Reset */ -#define TRR26 0x400 /* Mailbox 26 Transmit Request Reset */ -#define TRR27 0x800 /* Mailbox 27 Transmit Request Reset */ -#define TRR28 0x1000 /* Mailbox 28 Transmit Request Reset */ -#define TRR29 0x2000 /* Mailbox 29 Transmit Request Reset */ -#define TRR30 0x4000 /* Mailbox 30 Transmit Request Reset */ -#define TRR31 0x8000 /* Mailbox 31 Transmit Request Reset */ - -/* Bit masks for CAN0_AA1 */ - -#define AA0 0x1 /* Mailbox 0 Abort Acknowledge */ -#define AA1 0x2 /* Mailbox 1 Abort Acknowledge */ -#define AA2 0x4 /* Mailbox 2 Abort Acknowledge */ -#define AA3 0x8 /* Mailbox 3 Abort Acknowledge */ -#define AA4 0x10 /* Mailbox 4 Abort Acknowledge */ -#define AA5 0x20 /* Mailbox 5 Abort Acknowledge */ -#define AA6 0x40 /* Mailbox 6 Abort Acknowledge */ -#define AA7 0x80 /* Mailbox 7 Abort Acknowledge */ -#define AA8 0x100 /* Mailbox 8 Abort Acknowledge */ -#define AA9 0x200 /* Mailbox 9 Abort Acknowledge */ -#define AA10 0x400 /* Mailbox 10 Abort Acknowledge */ -#define AA11 0x800 /* Mailbox 11 Abort Acknowledge */ -#define AA12 0x1000 /* Mailbox 12 Abort Acknowledge */ -#define AA13 0x2000 /* Mailbox 13 Abort Acknowledge */ -#define AA14 0x4000 /* Mailbox 14 Abort Acknowledge */ -#define AA15 0x8000 /* Mailbox 15 Abort Acknowledge */ - -/* Bit masks for CAN0_AA2 */ - -#define AA16 0x1 /* Mailbox 16 Abort Acknowledge */ -#define AA17 0x2 /* Mailbox 17 Abort Acknowledge */ -#define AA18 0x4 /* Mailbox 18 Abort Acknowledge */ -#define AA19 0x8 /* Mailbox 19 Abort Acknowledge */ -#define AA20 0x10 /* Mailbox 20 Abort Acknowledge */ -#define AA21 0x20 /* Mailbox 21 Abort Acknowledge */ -#define AA22 0x40 /* Mailbox 22 Abort Acknowledge */ -#define AA23 0x80 /* Mailbox 23 Abort Acknowledge */ -#define AA24 0x100 /* Mailbox 24 Abort Acknowledge */ -#define AA25 0x200 /* Mailbox 25 Abort Acknowledge */ -#define AA26 0x400 /* Mailbox 26 Abort Acknowledge */ -#define AA27 0x800 /* Mailbox 27 Abort Acknowledge */ -#define AA28 0x1000 /* Mailbox 28 Abort Acknowledge */ -#define AA29 0x2000 /* Mailbox 29 Abort Acknowledge */ -#define AA30 0x4000 /* Mailbox 30 Abort Acknowledge */ -#define AA31 0x8000 /* Mailbox 31 Abort Acknowledge */ - -/* Bit masks for CAN0_TA1 */ - -#define TA0 0x1 /* Mailbox 0 Transmit Acknowledge */ -#define TA1 0x2 /* Mailbox 1 Transmit Acknowledge */ -#define TA2 0x4 /* Mailbox 2 Transmit Acknowledge */ -#define TA3 0x8 /* Mailbox 3 Transmit Acknowledge */ -#define TA4 0x10 /* Mailbox 4 Transmit Acknowledge */ -#define TA5 0x20 /* Mailbox 5 Transmit Acknowledge */ -#define TA6 0x40 /* Mailbox 6 Transmit Acknowledge */ -#define TA7 0x80 /* Mailbox 7 Transmit Acknowledge */ -#define TA8 0x100 /* Mailbox 8 Transmit Acknowledge */ -#define TA9 0x200 /* Mailbox 9 Transmit Acknowledge */ -#define TA10 0x400 /* Mailbox 10 Transmit Acknowledge */ -#define TA11 0x800 /* Mailbox 11 Transmit Acknowledge */ -#define TA12 0x1000 /* Mailbox 12 Transmit Acknowledge */ -#define TA13 0x2000 /* Mailbox 13 Transmit Acknowledge */ -#define TA14 0x4000 /* Mailbox 14 Transmit Acknowledge */ -#define TA15 0x8000 /* Mailbox 15 Transmit Acknowledge */ - -/* Bit masks for CAN0_TA2 */ - -#define TA16 0x1 /* Mailbox 16 Transmit Acknowledge */ -#define TA17 0x2 /* Mailbox 17 Transmit Acknowledge */ -#define TA18 0x4 /* Mailbox 18 Transmit Acknowledge */ -#define TA19 0x8 /* Mailbox 19 Transmit Acknowledge */ -#define TA20 0x10 /* Mailbox 20 Transmit Acknowledge */ -#define TA21 0x20 /* Mailbox 21 Transmit Acknowledge */ -#define TA22 0x40 /* Mailbox 22 Transmit Acknowledge */ -#define TA23 0x80 /* Mailbox 23 Transmit Acknowledge */ -#define TA24 0x100 /* Mailbox 24 Transmit Acknowledge */ -#define TA25 0x200 /* Mailbox 25 Transmit Acknowledge */ -#define TA26 0x400 /* Mailbox 26 Transmit Acknowledge */ -#define TA27 0x800 /* Mailbox 27 Transmit Acknowledge */ -#define TA28 0x1000 /* Mailbox 28 Transmit Acknowledge */ -#define TA29 0x2000 /* Mailbox 29 Transmit Acknowledge */ -#define TA30 0x4000 /* Mailbox 30 Transmit Acknowledge */ -#define TA31 0x8000 /* Mailbox 31 Transmit Acknowledge */ - -/* Bit masks for CAN0_RFH1 */ - -#define RFH0 0x1 /* Mailbox 0 Remote Frame Handling Enable */ -#define RFH1 0x2 /* Mailbox 1 Remote Frame Handling Enable */ -#define RFH2 0x4 /* Mailbox 2 Remote Frame Handling Enable */ -#define RFH3 0x8 /* Mailbox 3 Remote Frame Handling Enable */ -#define RFH4 0x10 /* Mailbox 4 Remote Frame Handling Enable */ -#define RFH5 0x20 /* Mailbox 5 Remote Frame Handling Enable */ -#define RFH6 0x40 /* Mailbox 6 Remote Frame Handling Enable */ -#define RFH7 0x80 /* Mailbox 7 Remote Frame Handling Enable */ -#define RFH8 0x100 /* Mailbox 8 Remote Frame Handling Enable */ -#define RFH9 0x200 /* Mailbox 9 Remote Frame Handling Enable */ -#define RFH10 0x400 /* Mailbox 10 Remote Frame Handling Enable */ -#define RFH11 0x800 /* Mailbox 11 Remote Frame Handling Enable */ -#define RFH12 0x1000 /* Mailbox 12 Remote Frame Handling Enable */ -#define RFH13 0x2000 /* Mailbox 13 Remote Frame Handling Enable */ -#define RFH14 0x4000 /* Mailbox 14 Remote Frame Handling Enable */ -#define RFH15 0x8000 /* Mailbox 15 Remote Frame Handling Enable */ - -/* Bit masks for CAN0_RFH2 */ - -#define RFH16 0x1 /* Mailbox 16 Remote Frame Handling Enable */ -#define RFH17 0x2 /* Mailbox 17 Remote Frame Handling Enable */ -#define RFH18 0x4 /* Mailbox 18 Remote Frame Handling Enable */ -#define RFH19 0x8 /* Mailbox 19 Remote Frame Handling Enable */ -#define RFH20 0x10 /* Mailbox 20 Remote Frame Handling Enable */ -#define RFH21 0x20 /* Mailbox 21 Remote Frame Handling Enable */ -#define RFH22 0x40 /* Mailbox 22 Remote Frame Handling Enable */ -#define RFH23 0x80 /* Mailbox 23 Remote Frame Handling Enable */ -#define RFH24 0x100 /* Mailbox 24 Remote Frame Handling Enable */ -#define RFH25 0x200 /* Mailbox 25 Remote Frame Handling Enable */ -#define RFH26 0x400 /* Mailbox 26 Remote Frame Handling Enable */ -#define RFH27 0x800 /* Mailbox 27 Remote Frame Handling Enable */ -#define RFH28 0x1000 /* Mailbox 28 Remote Frame Handling Enable */ -#define RFH29 0x2000 /* Mailbox 29 Remote Frame Handling Enable */ -#define RFH30 0x4000 /* Mailbox 30 Remote Frame Handling Enable */ -#define RFH31 0x8000 /* Mailbox 31 Remote Frame Handling Enable */ - -/* Bit masks for CAN0_MBIM1 */ - -#define MBIM0 0x1 /* Mailbox 0 Mailbox Interrupt Mask */ -#define MBIM1 0x2 /* Mailbox 1 Mailbox Interrupt Mask */ -#define MBIM2 0x4 /* Mailbox 2 Mailbox Interrupt Mask */ -#define MBIM3 0x8 /* Mailbox 3 Mailbox Interrupt Mask */ -#define MBIM4 0x10 /* Mailbox 4 Mailbox Interrupt Mask */ -#define MBIM5 0x20 /* Mailbox 5 Mailbox Interrupt Mask */ -#define MBIM6 0x40 /* Mailbox 6 Mailbox Interrupt Mask */ -#define MBIM7 0x80 /* Mailbox 7 Mailbox Interrupt Mask */ -#define MBIM8 0x100 /* Mailbox 8 Mailbox Interrupt Mask */ -#define MBIM9 0x200 /* Mailbox 9 Mailbox Interrupt Mask */ -#define MBIM10 0x400 /* Mailbox 10 Mailbox Interrupt Mask */ -#define MBIM11 0x800 /* Mailbox 11 Mailbox Interrupt Mask */ -#define MBIM12 0x1000 /* Mailbox 12 Mailbox Interrupt Mask */ -#define MBIM13 0x2000 /* Mailbox 13 Mailbox Interrupt Mask */ -#define MBIM14 0x4000 /* Mailbox 14 Mailbox Interrupt Mask */ -#define MBIM15 0x8000 /* Mailbox 15 Mailbox Interrupt Mask */ - -/* Bit masks for CAN0_MBIM2 */ - -#define MBIM16 0x1 /* Mailbox 16 Mailbox Interrupt Mask */ -#define MBIM17 0x2 /* Mailbox 17 Mailbox Interrupt Mask */ -#define MBIM18 0x4 /* Mailbox 18 Mailbox Interrupt Mask */ -#define MBIM19 0x8 /* Mailbox 19 Mailbox Interrupt Mask */ -#define MBIM20 0x10 /* Mailbox 20 Mailbox Interrupt Mask */ -#define MBIM21 0x20 /* Mailbox 21 Mailbox Interrupt Mask */ -#define MBIM22 0x40 /* Mailbox 22 Mailbox Interrupt Mask */ -#define MBIM23 0x80 /* Mailbox 23 Mailbox Interrupt Mask */ -#define MBIM24 0x100 /* Mailbox 24 Mailbox Interrupt Mask */ -#define MBIM25 0x200 /* Mailbox 25 Mailbox Interrupt Mask */ -#define MBIM26 0x400 /* Mailbox 26 Mailbox Interrupt Mask */ -#define MBIM27 0x800 /* Mailbox 27 Mailbox Interrupt Mask */ -#define MBIM28 0x1000 /* Mailbox 28 Mailbox Interrupt Mask */ -#define MBIM29 0x2000 /* Mailbox 29 Mailbox Interrupt Mask */ -#define MBIM30 0x4000 /* Mailbox 30 Mailbox Interrupt Mask */ -#define MBIM31 0x8000 /* Mailbox 31 Mailbox Interrupt Mask */ - -/* Bit masks for CAN0_MBTIF1 */ - -#define MBTIF0 0x1 /* Mailbox 0 Mailbox Transmit Interrupt Flag */ -#define MBTIF1 0x2 /* Mailbox 1 Mailbox Transmit Interrupt Flag */ -#define MBTIF2 0x4 /* Mailbox 2 Mailbox Transmit Interrupt Flag */ -#define MBTIF3 0x8 /* Mailbox 3 Mailbox Transmit Interrupt Flag */ -#define MBTIF4 0x10 /* Mailbox 4 Mailbox Transmit Interrupt Flag */ -#define MBTIF5 0x20 /* Mailbox 5 Mailbox Transmit Interrupt Flag */ -#define MBTIF6 0x40 /* Mailbox 6 Mailbox Transmit Interrupt Flag */ -#define MBTIF7 0x80 /* Mailbox 7 Mailbox Transmit Interrupt Flag */ -#define MBTIF8 0x100 /* Mailbox 8 Mailbox Transmit Interrupt Flag */ -#define MBTIF9 0x200 /* Mailbox 9 Mailbox Transmit Interrupt Flag */ -#define MBTIF10 0x400 /* Mailbox 10 Mailbox Transmit Interrupt Flag */ -#define MBTIF11 0x800 /* Mailbox 11 Mailbox Transmit Interrupt Flag */ -#define MBTIF12 0x1000 /* Mailbox 12 Mailbox Transmit Interrupt Flag */ -#define MBTIF13 0x2000 /* Mailbox 13 Mailbox Transmit Interrupt Flag */ -#define MBTIF14 0x4000 /* Mailbox 14 Mailbox Transmit Interrupt Flag */ -#define MBTIF15 0x8000 /* Mailbox 15 Mailbox Transmit Interrupt Flag */ - -/* Bit masks for CAN0_MBTIF2 */ - -#define MBTIF16 0x1 /* Mailbox 16 Mailbox Transmit Interrupt Flag */ -#define MBTIF17 0x2 /* Mailbox 17 Mailbox Transmit Interrupt Flag */ -#define MBTIF18 0x4 /* Mailbox 18 Mailbox Transmit Interrupt Flag */ -#define MBTIF19 0x8 /* Mailbox 19 Mailbox Transmit Interrupt Flag */ -#define MBTIF20 0x10 /* Mailbox 20 Mailbox Transmit Interrupt Flag */ -#define MBTIF21 0x20 /* Mailbox 21 Mailbox Transmit Interrupt Flag */ -#define MBTIF22 0x40 /* Mailbox 22 Mailbox Transmit Interrupt Flag */ -#define MBTIF23 0x80 /* Mailbox 23 Mailbox Transmit Interrupt Flag */ -#define MBTIF24 0x100 /* Mailbox 24 Mailbox Transmit Interrupt Flag */ -#define MBTIF25 0x200 /* Mailbox 25 Mailbox Transmit Interrupt Flag */ -#define MBTIF26 0x400 /* Mailbox 26 Mailbox Transmit Interrupt Flag */ -#define MBTIF27 0x800 /* Mailbox 27 Mailbox Transmit Interrupt Flag */ -#define MBTIF28 0x1000 /* Mailbox 28 Mailbox Transmit Interrupt Flag */ -#define MBTIF29 0x2000 /* Mailbox 29 Mailbox Transmit Interrupt Flag */ -#define MBTIF30 0x4000 /* Mailbox 30 Mailbox Transmit Interrupt Flag */ -#define MBTIF31 0x8000 /* Mailbox 31 Mailbox Transmit Interrupt Flag */ - -/* Bit masks for CAN0_MBRIF1 */ - -#define MBRIF0 0x1 /* Mailbox 0 Mailbox Receive Interrupt Flag */ -#define MBRIF1 0x2 /* Mailbox 1 Mailbox Receive Interrupt Flag */ -#define MBRIF2 0x4 /* Mailbox 2 Mailbox Receive Interrupt Flag */ -#define MBRIF3 0x8 /* Mailbox 3 Mailbox Receive Interrupt Flag */ -#define MBRIF4 0x10 /* Mailbox 4 Mailbox Receive Interrupt Flag */ -#define MBRIF5 0x20 /* Mailbox 5 Mailbox Receive Interrupt Flag */ -#define MBRIF6 0x40 /* Mailbox 6 Mailbox Receive Interrupt Flag */ -#define MBRIF7 0x80 /* Mailbox 7 Mailbox Receive Interrupt Flag */ -#define MBRIF8 0x100 /* Mailbox 8 Mailbox Receive Interrupt Flag */ -#define MBRIF9 0x200 /* Mailbox 9 Mailbox Receive Interrupt Flag */ -#define MBRIF10 0x400 /* Mailbox 10 Mailbox Receive Interrupt Flag */ -#define MBRIF11 0x800 /* Mailbox 11 Mailbox Receive Interrupt Flag */ -#define MBRIF12 0x1000 /* Mailbox 12 Mailbox Receive Interrupt Flag */ -#define MBRIF13 0x2000 /* Mailbox 13 Mailbox Receive Interrupt Flag */ -#define MBRIF14 0x4000 /* Mailbox 14 Mailbox Receive Interrupt Flag */ -#define MBRIF15 0x8000 /* Mailbox 15 Mailbox Receive Interrupt Flag */ - -/* Bit masks for CAN0_MBRIF2 */ - -#define MBRIF16 0x1 /* Mailbox 16 Mailbox Receive Interrupt Flag */ -#define MBRIF17 0x2 /* Mailbox 17 Mailbox Receive Interrupt Flag */ -#define MBRIF18 0x4 /* Mailbox 18 Mailbox Receive Interrupt Flag */ -#define MBRIF19 0x8 /* Mailbox 19 Mailbox Receive Interrupt Flag */ -#define MBRIF20 0x10 /* Mailbox 20 Mailbox Receive Interrupt Flag */ -#define MBRIF21 0x20 /* Mailbox 21 Mailbox Receive Interrupt Flag */ -#define MBRIF22 0x40 /* Mailbox 22 Mailbox Receive Interrupt Flag */ -#define MBRIF23 0x80 /* Mailbox 23 Mailbox Receive Interrupt Flag */ -#define MBRIF24 0x100 /* Mailbox 24 Mailbox Receive Interrupt Flag */ -#define MBRIF25 0x200 /* Mailbox 25 Mailbox Receive Interrupt Flag */ -#define MBRIF26 0x400 /* Mailbox 26 Mailbox Receive Interrupt Flag */ -#define MBRIF27 0x800 /* Mailbox 27 Mailbox Receive Interrupt Flag */ -#define MBRIF28 0x1000 /* Mailbox 28 Mailbox Receive Interrupt Flag */ -#define MBRIF29 0x2000 /* Mailbox 29 Mailbox Receive Interrupt Flag */ -#define MBRIF30 0x4000 /* Mailbox 30 Mailbox Receive Interrupt Flag */ -#define MBRIF31 0x8000 /* Mailbox 31 Mailbox Receive Interrupt Flag */ - /* Bit masks for EPPIx_STATUS */ #define CFIFO_ERR 0x1 /* Chroma FIFO Error */ diff --git a/arch/blackfin/mach-bf561/boards/acvilon.c b/arch/blackfin/mach-bf561/boards/acvilon.c index 5163e2c383c..bfcfa86db2b 100644 --- a/arch/blackfin/mach-bf561/boards/acvilon.c +++ b/arch/blackfin/mach-bf561/boards/acvilon.c @@ -44,6 +44,7 @@ #include <linux/spi/flash.h> #include <linux/irq.h> #include <linux/interrupt.h> +#include <linux/jiffies.h> #include <linux/i2c-pca-platform.h> #include <linux/delay.h> #include <linux/io.h> @@ -112,7 +113,7 @@ static struct resource bfin_i2c_pca_resources[] = { struct i2c_pca9564_pf_platform_data pca9564_platform_data = { .gpio = -1, .i2c_clock_speed = 330000, - .timeout = 10000 + .timeout = HZ, }; /* PCA9564 I2C Bus driver */ diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index 7ad8878bfa1..1c8c4c7245c 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -92,26 +92,29 @@ static void __init search_IAR(void) { unsigned ivg, irq_pos = 0; for (ivg = 0; ivg <= IVG13 - IVG7; ivg++) { - int irqn; + int irqN; ivg7_13[ivg].istop = ivg7_13[ivg].ifirst = &ivg_table[irq_pos]; - for (irqn = 0; irqn < NR_PERI_INTS; irqn++) { - int iar_shift = (irqn & 7) * 4; - if (ivg == (0xf & -#if defined(CONFIG_BF52x) || defined(CONFIG_BF538) \ - || defined(CONFIG_BF539) || defined(CONFIG_BF51x) - bfin_read32((unsigned long *)SIC_IAR0 + - ((irqn % 32) >> 3) + ((irqn / 32) * - ((SIC_IAR4 - SIC_IAR0) / 4))) >> iar_shift)) { + for (irqN = 0; irqN < NR_PERI_INTS; irqN += 4) { + int irqn; + u32 iar = bfin_read32((unsigned long *)SIC_IAR0 + +#if defined(CONFIG_BF51x) || defined(CONFIG_BF52x) || \ + defined(CONFIG_BF538) || defined(CONFIG_BF539) + ((irqN % 32) >> 3) + ((irqN / 32) * ((SIC_IAR4 - SIC_IAR0) / 4)) #else - bfin_read32((unsigned long *)SIC_IAR0 + - (irqn >> 3)) >> iar_shift)) { + (irqN >> 3) #endif - ivg_table[irq_pos].irqno = IVG7 + irqn; - ivg_table[irq_pos].isrflag = 1 << (irqn % 32); - ivg7_13[ivg].istop++; - irq_pos++; + ); + + for (irqn = irqN; irqn < irqN + 4; ++irqn) { + int iar_shift = (irqn & 7) * 4; + if (ivg == (0xf & (iar >> iar_shift))) { + ivg_table[irq_pos].irqno = IVG7 + irqn; + ivg_table[irq_pos].isrflag = 1 << (irqn % 32); + ivg7_13[ivg].istop++; + irq_pos++; + } } } } @@ -662,14 +665,7 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) #ifdef CONFIG_PM int bfin_gpio_set_wake(unsigned int irq, unsigned int state) { - unsigned gpio = irq_to_gpio(irq); - - if (state) - gpio_pm_wakeup_request(gpio, PM_WAKE_IGNORE); - else - gpio_pm_wakeup_free(gpio); - - return 0; + return gpio_pm_wakeup_ctrl(irq_to_gpio(irq), state); } #endif diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c index c1f1ccc846f..ea7f95f6bb4 100644 --- a/arch/blackfin/mach-common/pm.c +++ b/arch/blackfin/mach-common/pm.c @@ -20,35 +20,11 @@ #include <asm/dma.h> #include <asm/dpmc.h> -#ifdef CONFIG_PM_WAKEUP_GPIO_POLAR_H -#define WAKEUP_TYPE PM_WAKE_HIGH -#endif - -#ifdef CONFIG_PM_WAKEUP_GPIO_POLAR_L -#define WAKEUP_TYPE PM_WAKE_LOW -#endif - -#ifdef CONFIG_PM_WAKEUP_GPIO_POLAR_EDGE_F -#define WAKEUP_TYPE PM_WAKE_FALLING -#endif - -#ifdef CONFIG_PM_WAKEUP_GPIO_POLAR_EDGE_R -#define WAKEUP_TYPE PM_WAKE_RISING -#endif - -#ifdef CONFIG_PM_WAKEUP_GPIO_POLAR_EDGE_B -#define WAKEUP_TYPE PM_WAKE_BOTH_EDGES -#endif - void bfin_pm_suspend_standby_enter(void) { unsigned long flags; -#ifdef CONFIG_PM_WAKEUP_BY_GPIO - gpio_pm_wakeup_request(CONFIG_PM_WAKEUP_GPIO_NUMBER, WAKEUP_TYPE); -#endif - local_irq_save_hw(flags); bfin_pm_standby_setup(); diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c index 7cecbaf0358..a17107a700d 100644 --- a/arch/blackfin/mach-common/smp.c +++ b/arch/blackfin/mach-common/smp.c @@ -170,8 +170,8 @@ static irqreturn_t ipi_handler(int irq, void *dev_instance) kfree(msg); break; default: - printk(KERN_CRIT "CPU%u: Unknown IPI message \ - 0x%lx\n", cpu, msg->type); + printk(KERN_CRIT "CPU%u: Unknown IPI message 0x%lx\n", + cpu, msg->type); kfree(msg); break; } diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c index 355b87aa6b9..bb4e8fff4b5 100644 --- a/arch/blackfin/mm/init.c +++ b/arch/blackfin/mm/init.c @@ -15,23 +15,11 @@ #include "blackfin_sram.h" /* - * BAD_PAGE is the page that is used for page faults when linux - * is out-of-memory. Older versions of linux just did a - * do_exit(), but using this instead means there is less risk - * for a process dying in kernel mode, possibly leaving a inode - * unused etc.. - * - * BAD_PAGETABLE is the accompanying page-table: it is initialized - * to point to BAD_PAGE entries. - * - * ZERO_PAGE is a special page that is used for zero-initialized - * data and COW. + * ZERO_PAGE is a special page that is used for zero-initialized data and COW. + * Let the bss do its zero-init magic so we don't have to do it ourselves. */ -static unsigned long empty_bad_page_table; - -static unsigned long empty_bad_page; - -static unsigned long empty_zero_page; +char empty_zero_page[PAGE_SIZE] __attribute__((aligned(PAGE_SIZE))); +EXPORT_SYMBOL(empty_zero_page); #ifndef CONFIG_EXCEPTION_L1_SCRATCH #if defined CONFIG_SYSCALL_TAB_L1 @@ -52,40 +40,26 @@ EXPORT_SYMBOL(cpu_pda); void __init paging_init(void) { /* - * make sure start_mem is page aligned, otherwise bootmem and - * page_alloc get different views og the world + * make sure start_mem is page aligned, otherwise bootmem and + * page_alloc get different views of the world */ unsigned long end_mem = memory_end & PAGE_MASK; - pr_debug("start_mem is %#lx virtual_end is %#lx\n", PAGE_ALIGN(memory_start), end_mem); - - /* - * initialize the bad page table and bad page to point - * to a couple of allocated pages - */ - empty_bad_page_table = (unsigned long)alloc_bootmem_pages(PAGE_SIZE); - empty_bad_page = (unsigned long)alloc_bootmem_pages(PAGE_SIZE); - empty_zero_page = (unsigned long)alloc_bootmem_pages(PAGE_SIZE); - memset((void *)empty_zero_page, 0, PAGE_SIZE); + unsigned long zones_size[MAX_NR_ZONES] = { + [0] = 0, + [ZONE_DMA] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT, + [ZONE_NORMAL] = 0, +#ifdef CONFIG_HIGHMEM + [ZONE_HIGHMEM] = 0, +#endif + }; - /* - * Set up SFC/DFC registers (user data space) - */ + /* Set up SFC/DFC registers (user data space) */ set_fs(KERNEL_DS); - pr_debug("free_area_init -> start_mem is %#lx virtual_end is %#lx\n", + pr_debug("free_area_init -> start_mem is %#lx virtual_end is %#lx\n", PAGE_ALIGN(memory_start), end_mem); - - { - unsigned long zones_size[MAX_NR_ZONES] = { 0, }; - - zones_size[ZONE_DMA] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT; - zones_size[ZONE_NORMAL] = 0; -#ifdef CONFIG_HIGHMEM - zones_size[ZONE_HIGHMEM] = 0; -#endif - free_area_init(zones_size); - } + free_area_init(zones_size); } asmlinkage void __init init_pda(void) diff --git a/arch/blackfin/mm/isram-driver.c b/arch/blackfin/mm/isram-driver.c index 39b058564f6..7e2e674ed44 100644 --- a/arch/blackfin/mm/isram-driver.c +++ b/arch/blackfin/mm/isram-driver.c @@ -43,13 +43,12 @@ static DEFINE_SPINLOCK(dtest_lock); /* Takes a void pointer */ #define IADDR2DTEST(x) \ ({ unsigned long __addr = (unsigned long)(x); \ - (__addr & 0x47F8) | /* address bits 14 & 10:3 */ \ - (__addr & 0x8000) << 23 | /* Bank A/B */ \ - (__addr & 0x0800) << 15 | /* address bit 11 */ \ - (__addr & 0x3000) << 4 | /* address bits 13:12 */ \ - (__addr & 0x8000) << 8 | /* address bit 15 */ \ - (0x1000000) | /* instruction access = 1 */ \ - (0x4); /* data array = 1 */ \ + ((__addr & (1 << 11)) << (26 - 11)) | /* addr bit 11 (Way0/Way1) */ \ + (1 << 24) | /* instruction access = 1 */ \ + ((__addr & (1 << 15)) << (23 - 15)) | /* addr bit 15 (Data Bank) */ \ + ((__addr & (3 << 12)) << (16 - 12)) | /* addr bits 13:12 (Subbank) */ \ + (__addr & 0x47F8) | /* addr bits 14 & 10:3 */ \ + (1 << 2); /* data array = 1 */ \ }) /* Takes a pointer, and returns the offset (in bits) which things should be shifted */ @@ -196,7 +195,7 @@ EXPORT_SYMBOL(isram_memcpy); #ifdef CONFIG_BFIN_ISRAM_SELF_TEST -#define TEST_LEN 0x100 +static int test_len = 0x20000; static __init void hex_dump(unsigned char *buf, int len) { @@ -212,15 +211,15 @@ static __init int isram_read_test(char *sdram, void *l1inst) pr_info("INFO: running isram_read tests\n"); /* setup some different data to play with */ - for (i = 0; i < TEST_LEN; ++i) - sdram[i] = i; - dma_memcpy(l1inst, sdram, TEST_LEN); + for (i = 0; i < test_len; ++i) + sdram[i] = i % 255; + dma_memcpy(l1inst, sdram, test_len); /* make sure we can read the L1 inst */ - for (i = 0; i < TEST_LEN; i += sizeof(uint64_t)) { + for (i = 0; i < test_len; i += sizeof(uint64_t)) { data1 = isram_read(l1inst + i); memcpy(&data2, sdram + i, sizeof(data2)); - if (memcmp(&data1, &data2, sizeof(uint64_t))) { + if (data1 != data2) { pr_err("FAIL: isram_read(%p) returned %#llx but wanted %#llx\n", l1inst + i, data1, data2); ++ret; @@ -238,25 +237,25 @@ static __init int isram_write_test(char *sdram, void *l1inst) pr_info("INFO: running isram_write tests\n"); /* setup some different data to play with */ - memset(sdram, 0, TEST_LEN * 2); - dma_memcpy(l1inst, sdram, TEST_LEN); - for (i = 0; i < TEST_LEN; ++i) - sdram[i] = i; + memset(sdram, 0, test_len * 2); + dma_memcpy(l1inst, sdram, test_len); + for (i = 0; i < test_len; ++i) + sdram[i] = i % 255; /* make sure we can write the L1 inst */ - for (i = 0; i < TEST_LEN; i += sizeof(uint64_t)) { + for (i = 0; i < test_len; i += sizeof(uint64_t)) { memcpy(&data1, sdram + i, sizeof(data1)); isram_write(l1inst + i, data1); data2 = isram_read(l1inst + i); - if (memcmp(&data1, &data2, sizeof(uint64_t))) { + if (data1 != data2) { pr_err("FAIL: isram_write(%p, %#llx) != %#llx\n", l1inst + i, data1, data2); ++ret; } } - dma_memcpy(sdram + TEST_LEN, l1inst, TEST_LEN); - if (memcmp(sdram, sdram + TEST_LEN, TEST_LEN)) { + dma_memcpy(sdram + test_len, l1inst, test_len); + if (memcmp(sdram, sdram + test_len, test_len)) { pr_err("FAIL: isram_write() did not work properly\n"); ++ret; } @@ -268,12 +267,12 @@ static __init int _isram_memcpy_test(char pattern, void *sdram, void *l1inst, const char *smemcpy, void *(*fmemcpy)(void *, const void *, size_t)) { - memset(sdram, pattern, TEST_LEN); - fmemcpy(l1inst, sdram, TEST_LEN); - fmemcpy(sdram + TEST_LEN, l1inst, TEST_LEN); - if (memcmp(sdram, sdram + TEST_LEN, TEST_LEN)) { + memset(sdram, pattern, test_len); + fmemcpy(l1inst, sdram, test_len); + fmemcpy(sdram + test_len, l1inst, test_len); + if (memcmp(sdram, sdram + test_len, test_len)) { pr_err("FAIL: %s(%p <=> %p, %#x) failed (data is %#x)\n", - smemcpy, l1inst, sdram, TEST_LEN, pattern); + smemcpy, l1inst, sdram, test_len, pattern); return 1; } return 0; @@ -292,12 +291,13 @@ static __init int isram_memcpy_test(char *sdram, void *l1inst) /* check read of small, unaligned, and hardware 64bit limits */ pr_info("INFO: running isram_memcpy (read) tests\n"); - for (i = 0; i < TEST_LEN; ++i) - sdram[i] = i; - dma_memcpy(l1inst, sdram, TEST_LEN); + /* setup some different data to play with */ + for (i = 0; i < test_len; ++i) + sdram[i] = i % 255; + dma_memcpy(l1inst, sdram, test_len); thisret = 0; - for (i = 0; i < TEST_LEN - 32; ++i) { + for (i = 0; i < test_len - 32; ++i) { unsigned char cmp[32]; for (j = 1; j <= 32; ++j) { memset(cmp, 0, sizeof(cmp)); @@ -310,7 +310,7 @@ static __init int isram_memcpy_test(char *sdram, void *l1inst) pr_cont("\n"); if (++thisret > 20) { pr_err("FAIL: skipping remaining series\n"); - i = TEST_LEN; + i = test_len; break; } } @@ -321,11 +321,11 @@ static __init int isram_memcpy_test(char *sdram, void *l1inst) /* check write of small, unaligned, and hardware 64bit limits */ pr_info("INFO: running isram_memcpy (write) tests\n"); - memset(sdram + TEST_LEN, 0, TEST_LEN); - dma_memcpy(l1inst, sdram + TEST_LEN, TEST_LEN); + memset(sdram + test_len, 0, test_len); + dma_memcpy(l1inst, sdram + test_len, test_len); thisret = 0; - for (i = 0; i < TEST_LEN - 32; ++i) { + for (i = 0; i < test_len - 32; ++i) { unsigned char cmp[32]; for (j = 1; j <= 32; ++j) { isram_memcpy(l1inst + i, sdram + i, j); @@ -338,7 +338,7 @@ static __init int isram_memcpy_test(char *sdram, void *l1inst) pr_cont("\n"); if (++thisret > 20) { pr_err("FAIL: skipping remaining series\n"); - i = TEST_LEN; + i = test_len; break; } } @@ -355,22 +355,30 @@ static __init int isram_test_init(void) char *sdram; void *l1inst; - sdram = kmalloc(TEST_LEN * 2, GFP_KERNEL); - if (!sdram) { - pr_warning("SKIP: could not allocate sdram\n"); - return 0; + /* Try to test as much of L1SRAM as possible */ + while (test_len) { + test_len >>= 1; + l1inst = l1_inst_sram_alloc(test_len); + if (l1inst) + break; } - - l1inst = l1_inst_sram_alloc(TEST_LEN); if (!l1inst) { - kfree(sdram); pr_warning("SKIP: could not allocate L1 inst\n"); return 0; } + pr_info("INFO: testing %#x bytes (%p - %p)\n", + test_len, l1inst, l1inst + test_len); + + sdram = kmalloc(test_len * 2, GFP_KERNEL); + if (!sdram) { + sram_free(l1inst); + pr_warning("SKIP: could not allocate sdram\n"); + return 0; + } /* sanity check initial L1 inst state */ ret = 1; - pr_info("INFO: running initial dma_memcpy checks\n"); + pr_info("INFO: running initial dma_memcpy checks %p\n", sdram); if (_isram_memcpy_test(0xa, sdram, l1inst, dma_memcpy)) goto abort; if (_isram_memcpy_test(0x5, sdram, l1inst, dma_memcpy)) diff --git a/arch/blackfin/mm/sram-alloc.c b/arch/blackfin/mm/sram-alloc.c index 49b2ff2c8b7..627e04b5ba9 100644 --- a/arch/blackfin/mm/sram-alloc.c +++ b/arch/blackfin/mm/sram-alloc.c @@ -256,7 +256,8 @@ static void *_sram_alloc(size_t size, struct sram_piece *pfree_head, plast->next = pslot->next; pavail = pslot; } else { - pavail = kmem_cache_alloc(sram_piece_cache, GFP_KERNEL); + /* use atomic so our L1 allocator can be used atomically */ + pavail = kmem_cache_alloc(sram_piece_cache, GFP_ATOMIC); if (!pavail) return NULL; diff --git a/arch/cris/include/asm/scatterlist.h b/arch/cris/include/asm/scatterlist.h index faff53ad1f9..249a7842ff5 100644 --- a/arch/cris/include/asm/scatterlist.h +++ b/arch/cris/include/asm/scatterlist.h @@ -1,22 +1,7 @@ #ifndef __ASM_CRIS_SCATTERLIST_H #define __ASM_CRIS_SCATTERLIST_H -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - char * address; /* Location data is to be transferred to */ - unsigned int length; - - /* The following is i386 highmem junk - not used by us */ - unsigned long page_link; - unsigned int offset;/* for highmem, page offset */ - -}; - -#define sg_dma_address(sg) ((sg)->address) -#define sg_dma_len(sg) ((sg)->length) -/* i386 junk */ +#include <asm-generic/scatterlist.h> #define ISA_DMA_THRESHOLD (0x1fffffff) diff --git a/arch/frv/include/asm/gdb-stub.h b/arch/frv/include/asm/gdb-stub.h index 2da716407ff..e6bedd0cd9a 100644 --- a/arch/frv/include/asm/gdb-stub.h +++ b/arch/frv/include/asm/gdb-stub.h @@ -12,6 +12,7 @@ #ifndef __ASM_GDB_STUB_H #define __ASM_GDB_STUB_H +#undef GDBSTUB_DEBUG_IO #undef GDBSTUB_DEBUG_PROTOCOL #include <asm/ptrace.h> @@ -108,6 +109,12 @@ extern void gdbstub_printk(const char *fmt, ...); extern void debug_to_serial(const char *p, int n); extern void console_set_baud(unsigned baud); +#ifdef GDBSTUB_DEBUG_IO +#define gdbstub_io(FMT,...) gdbstub_printk(FMT, ##__VA_ARGS__) +#else +#define gdbstub_io(FMT,...) ({ 0; }) +#endif + #ifdef GDBSTUB_DEBUG_PROTOCOL #define gdbstub_proto(FMT,...) gdbstub_printk(FMT,##__VA_ARGS__) #else diff --git a/arch/frv/include/asm/mem-layout.h b/arch/frv/include/asm/mem-layout.h index 2947764fc0e..ccae981876f 100644 --- a/arch/frv/include/asm/mem-layout.h +++ b/arch/frv/include/asm/mem-layout.h @@ -35,8 +35,8 @@ * the slab must be aligned such that load- and store-double instructions don't * fault if used */ -#define ARCH_KMALLOC_MINALIGN 8 -#define ARCH_SLAB_MINALIGN 8 +#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES +#define ARCH_SLAB_MINALIGN L1_CACHE_BYTES /*****************************************************************************/ /* diff --git a/arch/frv/include/asm/scatterlist.h b/arch/frv/include/asm/scatterlist.h index 4bca8a28546..1614bfd7e3a 100644 --- a/arch/frv/include/asm/scatterlist.h +++ b/arch/frv/include/asm/scatterlist.h @@ -1,45 +1,7 @@ #ifndef _ASM_SCATTERLIST_H #define _ASM_SCATTERLIST_H -#include <asm/types.h> - -/* - * Drivers must set either ->address or (preferred) page and ->offset - * to indicate where data must be transferred to/from. - * - * Using page is recommended since it handles highmem data as well as - * low mem. ->address is restricted to data which has a virtual mapping, and - * it will go away in the future. Updating to page can be automated very - * easily -- something like - * - * sg->address = some_ptr; - * - * can be rewritten as - * - * sg_set_buf(sg, some_ptr, length); - * - * and that's it. There's no excuse for not highmem enabling YOUR driver. /jens - */ -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; /* for highmem, page offset */ - - dma_addr_t dma_address; - unsigned int length; -}; - -/* - * These macros should be used after a pci_map_sg call has been done - * to get bus addresses of each of the SG entries and their lengths. - * You should only work with the number of sg entries pci_map_sg - * returns, or alternatively stop on the first sg_dma_len(sg) which - * is 0. - */ -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->length) +#include <asm-generic/scatterlist.h> #define ISA_DMA_THRESHOLD (0xffffffffUL) diff --git a/arch/frv/kernel/gdb-io.c b/arch/frv/kernel/gdb-io.c index c997bccb922..2ca641d199f 100644 --- a/arch/frv/kernel/gdb-io.c +++ b/arch/frv/kernel/gdb-io.c @@ -171,11 +171,11 @@ int gdbstub_rx_char(unsigned char *_ch, int nonblock) return -EINTR; } else if (st & (UART_LSR_FE|UART_LSR_OE|UART_LSR_PE)) { - gdbstub_proto("### GDB Rx Error (st=%02x) ###\n",st); + gdbstub_io("### GDB Rx Error (st=%02x) ###\n",st); return -EIO; } else { - gdbstub_proto("### GDB Rx %02x (st=%02x) ###\n",ch,st); + gdbstub_io("### GDB Rx %02x (st=%02x) ###\n",ch,st); *_ch = ch & 0x7f; return 0; } diff --git a/arch/frv/kernel/gdb-stub.c b/arch/frv/kernel/gdb-stub.c index 7ca8a6b19ac..84d103c33c9 100644 --- a/arch/frv/kernel/gdb-stub.c +++ b/arch/frv/kernel/gdb-stub.c @@ -1344,6 +1344,44 @@ void gdbstub_get_mmu_state(void) } /* end gdbstub_get_mmu_state() */ +/* + * handle general query commands of the form 'qXXXXX' + */ +static void gdbstub_handle_query(void) +{ + if (strcmp(input_buffer, "qAttached") == 0) { + /* return current thread ID */ + sprintf(output_buffer, "1"); + return; + } + + if (strcmp(input_buffer, "qC") == 0) { + /* return current thread ID */ + sprintf(output_buffer, "QC 0"); + return; + } + + if (strcmp(input_buffer, "qOffsets") == 0) { + /* return relocation offset of text and data segments */ + sprintf(output_buffer, "Text=0;Data=0;Bss=0"); + return; + } + + if (strcmp(input_buffer, "qSymbol::") == 0) { + sprintf(output_buffer, "OK"); + return; + } + + if (strcmp(input_buffer, "qSupported") == 0) { + /* query of supported features */ + sprintf(output_buffer, "PacketSize=%u;ReverseContinue-;ReverseStep-", + sizeof(input_buffer)); + return; + } + + gdbstub_strcpy(output_buffer,"E01"); +} + /*****************************************************************************/ /* * handle event interception and GDB remote protocol processing @@ -1840,6 +1878,10 @@ void gdbstub(int sigval) case 'k' : goto done; /* just continue */ + /* detach */ + case 'D': + gdbstub_strcpy(output_buffer, "OK"); + break; /* reset the whole machine (FIXME: system dependent) */ case 'r': @@ -1852,6 +1894,14 @@ void gdbstub(int sigval) __debug_status.dcr |= DCR_SE; goto done; + /* extended command */ + case 'v': + if (strcmp(input_buffer, "vCont?") == 0) { + output_buffer[0] = 0; + break; + } + goto unsupported_cmd; + /* set baud rate (bBB) */ case 'b': ptr = &input_buffer[1]; @@ -1923,8 +1973,19 @@ void gdbstub(int sigval) gdbstub_strcpy(output_buffer,"OK"); break; + /* Thread-setting packet */ + case 'H': + gdbstub_strcpy(output_buffer, "OK"); + break; + + case 'q': + gdbstub_handle_query(); + break; + default: + unsupported_cmd: gdbstub_proto("### GDB Unsupported Cmd '%s'\n",input_buffer); + gdbstub_strcpy(output_buffer,"E01"); break; } diff --git a/arch/frv/kernel/ptrace.c b/arch/frv/kernel/ptrace.c index 60eeed3694c..fac028936a0 100644 --- a/arch/frv/kernel/ptrace.c +++ b/arch/frv/kernel/ptrace.c @@ -344,26 +344,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) 0, sizeof(child->thread.user->f), (const void __user *)data); - case PTRACE_GETFDPIC: - tmp = 0; - switch (addr) { - case PTRACE_GETFDPIC_EXEC: - tmp = child->mm->context.exec_fdpic_loadmap; - break; - case PTRACE_GETFDPIC_INTERP: - tmp = child->mm->context.interp_fdpic_loadmap; - break; - default: - break; - } - - ret = 0; - if (put_user(tmp, (unsigned long *) data)) { - ret = -EFAULT; - break; - } - break; - default: ret = ptrace_request(child, request, addr, data); break; diff --git a/arch/frv/kernel/sysctl.c b/arch/frv/kernel/sysctl.c index 71abd1510a5..6c155d69da2 100644 --- a/arch/frv/kernel/sysctl.c +++ b/arch/frv/kernel/sysctl.c @@ -46,8 +46,9 @@ static void frv_change_dcache_mode(unsigned long newmode) /* * handle requests to dynamically switch the write caching mode delivered by /proc */ -static int procctl_frv_cachemode(ctl_table *table, int write, struct file *filp, - void __user *buffer, size_t *lenp, loff_t *ppos) +static int procctl_frv_cachemode(ctl_table *table, int write, + void __user *buffer, size_t *lenp, + loff_t *ppos) { unsigned long hsr0; char buff[8]; @@ -84,7 +85,7 @@ static int procctl_frv_cachemode(ctl_table *table, int write, struct file *filp, } /* read the state */ - if (filp->f_pos > 0) { + if (*ppos > 0) { *lenp = 0; return 0; } @@ -110,7 +111,7 @@ static int procctl_frv_cachemode(ctl_table *table, int write, struct file *filp, return -EFAULT; *lenp = len; - filp->f_pos = len; + *ppos = len; return 0; } /* end procctl_frv_cachemode() */ @@ -120,8 +121,9 @@ static int procctl_frv_cachemode(ctl_table *table, int write, struct file *filp, * permit the mm_struct the nominated process is using have its MMU context ID pinned */ #ifdef CONFIG_MMU -static int procctl_frv_pin_cxnr(ctl_table *table, int write, struct file *filp, - void __user *buffer, size_t *lenp, loff_t *ppos) +static int procctl_frv_pin_cxnr(ctl_table *table, int write, + void __user *buffer, size_t *lenp, + loff_t *ppos) { pid_t pid; char buff[16], *p; @@ -150,7 +152,7 @@ static int procctl_frv_pin_cxnr(ctl_table *table, int write, struct file *filp, } /* read the currently pinned CXN */ - if (filp->f_pos > 0) { + if (*ppos > 0) { *lenp = 0; return 0; } @@ -163,7 +165,7 @@ static int procctl_frv_pin_cxnr(ctl_table *table, int write, struct file *filp, return -EFAULT; *lenp = len; - filp->f_pos = len; + *ppos = len; return 0; } /* end procctl_frv_pin_cxnr() */ diff --git a/arch/h8300/include/asm/scatterlist.h b/arch/h8300/include/asm/scatterlist.h index d3ecdd87ac9..de08a4a2cc1 100644 --- a/arch/h8300/include/asm/scatterlist.h +++ b/arch/h8300/include/asm/scatterlist.h @@ -1,17 +1,7 @@ #ifndef _H8300_SCATTERLIST_H #define _H8300_SCATTERLIST_H -#include <asm/types.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - dma_addr_t dma_address; - unsigned int length; -}; +#include <asm-generic/scatterlist.h> #define ISA_DMA_THRESHOLD (0xffffffff) diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 9676100b83e..95610820041 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -56,6 +56,9 @@ config MMU config NEED_DMA_MAP_STATE def_bool y +config NEED_SG_DMA_LENGTH + def_bool y + config SWIOTLB bool @@ -495,6 +498,14 @@ config HAVE_ARCH_NODEDATA_EXTENSION def_bool y depends on NUMA +config USE_PERCPU_NUMA_NODE_ID + def_bool y + depends on NUMA + +config HAVE_MEMORYLESS_NODES + def_bool y + depends on NUMA + config ARCH_PROC_KCORE_TEXT def_bool y depends on PROC_KCORE diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h index 21adbd7f90f..837dc82a013 100644 --- a/arch/ia64/include/asm/acpi.h +++ b/arch/ia64/include/asm/acpi.h @@ -94,7 +94,6 @@ ia64_acpi_release_global_lock (unsigned int *lock) #define acpi_noirq 0 /* ACPI always enabled on IA64 */ #define acpi_pci_disabled 0 /* ACPI PCI always enabled on IA64 */ #define acpi_strict 1 /* no ACPI spec workarounds on IA64 */ -#define acpi_ht 0 /* no HT-only mode on IA64 */ #endif #define acpi_processor_cstate_check(x) (x) /* no idle limits on IA64 :) */ static inline void disable_acpi(void) { } diff --git a/arch/ia64/include/asm/scatterlist.h b/arch/ia64/include/asm/scatterlist.h index d8e98961dec..f299a4fb25c 100644 --- a/arch/ia64/include/asm/scatterlist.h +++ b/arch/ia64/include/asm/scatterlist.h @@ -1,6 +1,7 @@ #ifndef _ASM_IA64_SCATTERLIST_H #define _ASM_IA64_SCATTERLIST_H +#include <asm-generic/scatterlist.h> /* * It used to be that ISA_DMA_THRESHOLD had something to do with the * DMA-limits of ISA-devices. Nowadays, its only remaining use (apart @@ -10,7 +11,6 @@ * that's 4GB - 1. */ #define ISA_DMA_THRESHOLD 0xffffffff - -#include <asm-generic/scatterlist.h> +#define ARCH_HAS_SG_CHAIN #endif /* _ASM_IA64_SCATTERLIST_H */ diff --git a/arch/ia64/include/asm/topology.h b/arch/ia64/include/asm/topology.h index d323071d0f9..09f646753d1 100644 --- a/arch/ia64/include/asm/topology.h +++ b/arch/ia64/include/asm/topology.h @@ -26,11 +26,6 @@ #define RECLAIM_DISTANCE 15 /* - * Returns the number of the node containing CPU 'cpu' - */ -#define cpu_to_node(cpu) (int)(cpu_to_node_map[cpu]) - -/* * Returns a bitmask of CPUs on Node 'node'. */ #define cpumask_of_node(node) ((node) == -1 ? \ diff --git a/arch/ia64/kernel/pci-swiotlb.c b/arch/ia64/kernel/pci-swiotlb.c index 3095654f9ab..d9485d952ed 100644 --- a/arch/ia64/kernel/pci-swiotlb.c +++ b/arch/ia64/kernel/pci-swiotlb.c @@ -31,8 +31,6 @@ struct dma_map_ops swiotlb_dma_ops = { .unmap_sg = swiotlb_unmap_sg_attrs, .sync_single_for_cpu = swiotlb_sync_single_for_cpu, .sync_single_for_device = swiotlb_sync_single_for_device, - .sync_single_range_for_cpu = swiotlb_sync_single_range_for_cpu, - .sync_single_range_for_device = swiotlb_sync_single_range_for_device, .sync_sg_for_cpu = swiotlb_sync_sg_for_cpu, .sync_sg_for_device = swiotlb_sync_sg_for_device, .dma_supported = swiotlb_dma_supported, diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c index 0dec7f70244..7c7909f9bc9 100644 --- a/arch/ia64/kernel/ptrace.c +++ b/arch/ia64/kernel/ptrace.c @@ -638,7 +638,7 @@ ptrace_attach_sync_user_rbs (struct task_struct *child) */ read_lock(&tasklist_lock); - if (child->signal) { + if (child->sighand) { spin_lock_irq(&child->sighand->siglock); if (child->state == TASK_STOPPED && !test_and_set_tsk_thread_flag(child, TIF_RESTORE_RSE)) { @@ -662,7 +662,7 @@ ptrace_attach_sync_user_rbs (struct task_struct *child) * job control stop, so that SIGCONT can be used to wake it up. */ read_lock(&tasklist_lock); - if (child->signal) { + if (child->sighand) { spin_lock_irq(&child->sighand->siglock); if (child->state == TASK_TRACED && (child->signal->flags & SIGNAL_STOP_STOPPED)) { diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c index e5230b2ff2c..6a1380e90f8 100644 --- a/arch/ia64/kernel/smpboot.c +++ b/arch/ia64/kernel/smpboot.c @@ -390,6 +390,14 @@ smp_callin (void) fix_b0_for_bsp(); +#ifdef CONFIG_NUMA + /* + * numa_node_id() works after this. + */ + set_numa_node(cpu_to_node_map[cpuid]); + set_numa_mem(local_memory_node(cpu_to_node_map[cpuid])); +#endif + ipi_call_lock_irq(); spin_lock(&vector_lock); /* Setup the per cpu irq handling data structures */ @@ -632,6 +640,9 @@ void __devinit smp_prepare_boot_cpu(void) { cpu_set(smp_processor_id(), cpu_online_map); cpu_set(smp_processor_id(), cpu_callin_map); +#ifdef CONFIG_NUMA + set_numa_node(cpu_to_node_map[smp_processor_id()]); +#endif per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE; paravirt_post_smp_prepare_boot_cpu(); } diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 64aff520b89..aa2533ae7e9 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -335,8 +335,11 @@ pcibios_setup_root_windows(struct pci_bus *bus, struct pci_controller *ctrl) } struct pci_bus * __devinit -pci_acpi_scan_root(struct acpi_device *device, int domain, int bus) +pci_acpi_scan_root(struct acpi_pci_root *root) { + struct acpi_device *device = root->device; + int domain = root->segment; + int bus = root->secondary.start; struct pci_controller *controller; unsigned int windows = 0; struct pci_bus *pbus; diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c index f6c1c5fd075..fa1eceed0d2 100644 --- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c +++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c @@ -30,7 +30,6 @@ #include <linux/miscdevice.h> #include <linux/utsname.h> #include <linux/cpumask.h> -#include <linux/smp_lock.h> #include <linux/nodemask.h> #include <linux/smp.h> #include <linux/mutex.h> @@ -682,8 +681,7 @@ static int sn_hwperf_map_err(int hwperf_err) /* * ioctl for "sn_hwperf" misc device */ -static int -sn_hwperf_ioctl(struct inode *in, struct file *fp, u32 op, unsigned long arg) +static long sn_hwperf_ioctl(struct file *fp, u32 op, unsigned long arg) { struct sn_hwperf_ioctl_args a; struct cpuinfo_ia64 *cdata; @@ -699,8 +697,6 @@ sn_hwperf_ioctl(struct inode *in, struct file *fp, u32 op, unsigned long arg) int i; int j; - unlock_kernel(); - /* only user requests are allowed here */ if ((op & SN_HWPERF_OP_MASK) < 10) { r = -EINVAL; @@ -859,12 +855,11 @@ sn_hwperf_ioctl(struct inode *in, struct file *fp, u32 op, unsigned long arg) error: vfree(p); - lock_kernel(); return r; } static const struct file_operations sn_hwperf_fops = { - .ioctl = sn_hwperf_ioctl, + .unlocked_ioctl = sn_hwperf_ioctl, }; static struct miscdevice sn_hwperf_dev = { diff --git a/arch/m32r/include/asm/scatterlist.h b/arch/m32r/include/asm/scatterlist.h index 1ed372c73d0..aeeddd8dac1 100644 --- a/arch/m32r/include/asm/scatterlist.h +++ b/arch/m32r/include/asm/scatterlist.h @@ -1,20 +1,7 @@ #ifndef _ASM_M32R_SCATTERLIST_H #define _ASM_M32R_SCATTERLIST_H -#include <asm/types.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - char * address; /* Location data is to be transferred to, NULL for - * highmem page */ - unsigned long page_link; - unsigned int offset;/* for highmem, page offset */ - - dma_addr_t dma_address; - unsigned int length; -}; +#include <asm-generic/scatterlist.h> #define ISA_DMA_THRESHOLD (0x1fffffff) diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index b5da298ba61..2e3737b92ff 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -7,6 +7,7 @@ config M68K default y select HAVE_AOUT select HAVE_IDE + select GENERIC_ATOMIC64 config MMU bool diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c index d2cc35d9853..b1577f741fa 100644 --- a/arch/m68k/amiga/config.c +++ b/arch/m68k/amiga/config.c @@ -97,10 +97,6 @@ static void amiga_get_model(char *model); static void amiga_get_hardware_list(struct seq_file *m); /* amiga specific timer functions */ static unsigned long amiga_gettimeoffset(void); -static int a3000_hwclk(int, struct rtc_time *); -static int a2000_hwclk(int, struct rtc_time *); -static int amiga_set_clock_mmss(unsigned long); -static unsigned int amiga_get_ss(void); extern void amiga_mksound(unsigned int count, unsigned int ticks); static void amiga_reset(void); extern void amiga_init_sound(void); @@ -138,10 +134,6 @@ static struct { } }; -static struct resource rtc_resource = { - .start = 0x00dc0000, .end = 0x00dcffff -}; - static struct resource ram_resource[NUM_MEMINFO]; @@ -387,15 +379,6 @@ void __init config_amiga(void) mach_get_model = amiga_get_model; mach_get_hardware_list = amiga_get_hardware_list; mach_gettimeoffset = amiga_gettimeoffset; - if (AMIGAHW_PRESENT(A3000_CLK)) { - mach_hwclk = a3000_hwclk; - rtc_resource.name = "A3000 RTC"; - request_resource(&iomem_resource, &rtc_resource); - } else /* if (AMIGAHW_PRESENT(A2000_CLK)) */ { - mach_hwclk = a2000_hwclk; - rtc_resource.name = "A2000 RTC"; - request_resource(&iomem_resource, &rtc_resource); - } /* * default MAX_DMA=0xffffffff on all machines. If we don't do so, the SCSI @@ -404,8 +387,6 @@ void __init config_amiga(void) */ mach_max_dma_address = 0xffffffff; - mach_set_clock_mmss = amiga_set_clock_mmss; - mach_get_ss = amiga_get_ss; mach_reset = amiga_reset; #if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE) mach_beep = amiga_mksound; @@ -530,161 +511,6 @@ static unsigned long amiga_gettimeoffset(void) return ticks + offset; } -static int a3000_hwclk(int op, struct rtc_time *t) -{ - tod_3000.cntrl1 = TOD3000_CNTRL1_HOLD; - - if (!op) { /* read */ - t->tm_sec = tod_3000.second1 * 10 + tod_3000.second2; - t->tm_min = tod_3000.minute1 * 10 + tod_3000.minute2; - t->tm_hour = tod_3000.hour1 * 10 + tod_3000.hour2; - t->tm_mday = tod_3000.day1 * 10 + tod_3000.day2; - t->tm_wday = tod_3000.weekday; - t->tm_mon = tod_3000.month1 * 10 + tod_3000.month2 - 1; - t->tm_year = tod_3000.year1 * 10 + tod_3000.year2; - if (t->tm_year <= 69) - t->tm_year += 100; - } else { - tod_3000.second1 = t->tm_sec / 10; - tod_3000.second2 = t->tm_sec % 10; - tod_3000.minute1 = t->tm_min / 10; - tod_3000.minute2 = t->tm_min % 10; - tod_3000.hour1 = t->tm_hour / 10; - tod_3000.hour2 = t->tm_hour % 10; - tod_3000.day1 = t->tm_mday / 10; - tod_3000.day2 = t->tm_mday % 10; - if (t->tm_wday != -1) - tod_3000.weekday = t->tm_wday; - tod_3000.month1 = (t->tm_mon + 1) / 10; - tod_3000.month2 = (t->tm_mon + 1) % 10; - if (t->tm_year >= 100) - t->tm_year -= 100; - tod_3000.year1 = t->tm_year / 10; - tod_3000.year2 = t->tm_year % 10; - } - - tod_3000.cntrl1 = TOD3000_CNTRL1_FREE; - - return 0; -} - -static int a2000_hwclk(int op, struct rtc_time *t) -{ - int cnt = 5; - - tod_2000.cntrl1 = TOD2000_CNTRL1_HOLD; - - while ((tod_2000.cntrl1 & TOD2000_CNTRL1_BUSY) && cnt) { - tod_2000.cntrl1 &= ~TOD2000_CNTRL1_HOLD; - udelay(70); - tod_2000.cntrl1 |= TOD2000_CNTRL1_HOLD; - --cnt; - } - - if (!cnt) - printk(KERN_INFO "hwclk: timed out waiting for RTC (0x%x)\n", - tod_2000.cntrl1); - - if (!op) { /* read */ - t->tm_sec = tod_2000.second1 * 10 + tod_2000.second2; - t->tm_min = tod_2000.minute1 * 10 + tod_2000.minute2; - t->tm_hour = (tod_2000.hour1 & 3) * 10 + tod_2000.hour2; - t->tm_mday = tod_2000.day1 * 10 + tod_2000.day2; - t->tm_wday = tod_2000.weekday; - t->tm_mon = tod_2000.month1 * 10 + tod_2000.month2 - 1; - t->tm_year = tod_2000.year1 * 10 + tod_2000.year2; - if (t->tm_year <= 69) - t->tm_year += 100; - - if (!(tod_2000.cntrl3 & TOD2000_CNTRL3_24HMODE)) { - if (!(tod_2000.hour1 & TOD2000_HOUR1_PM) && t->tm_hour == 12) - t->tm_hour = 0; - else if ((tod_2000.hour1 & TOD2000_HOUR1_PM) && t->tm_hour != 12) - t->tm_hour += 12; - } - } else { - tod_2000.second1 = t->tm_sec / 10; - tod_2000.second2 = t->tm_sec % 10; - tod_2000.minute1 = t->tm_min / 10; - tod_2000.minute2 = t->tm_min % 10; - if (tod_2000.cntrl3 & TOD2000_CNTRL3_24HMODE) - tod_2000.hour1 = t->tm_hour / 10; - else if (t->tm_hour >= 12) - tod_2000.hour1 = TOD2000_HOUR1_PM + - (t->tm_hour - 12) / 10; - else - tod_2000.hour1 = t->tm_hour / 10; - tod_2000.hour2 = t->tm_hour % 10; - tod_2000.day1 = t->tm_mday / 10; - tod_2000.day2 = t->tm_mday % 10; - if (t->tm_wday != -1) - tod_2000.weekday = t->tm_wday; - tod_2000.month1 = (t->tm_mon + 1) / 10; - tod_2000.month2 = (t->tm_mon + 1) % 10; - if (t->tm_year >= 100) - t->tm_year -= 100; - tod_2000.year1 = t->tm_year / 10; - tod_2000.year2 = t->tm_year % 10; - } - - tod_2000.cntrl1 &= ~TOD2000_CNTRL1_HOLD; - - return 0; -} - -static int amiga_set_clock_mmss(unsigned long nowtime) -{ - short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60; - - if (AMIGAHW_PRESENT(A3000_CLK)) { - tod_3000.cntrl1 = TOD3000_CNTRL1_HOLD; - - tod_3000.second1 = real_seconds / 10; - tod_3000.second2 = real_seconds % 10; - tod_3000.minute1 = real_minutes / 10; - tod_3000.minute2 = real_minutes % 10; - - tod_3000.cntrl1 = TOD3000_CNTRL1_FREE; - } else /* if (AMIGAHW_PRESENT(A2000_CLK)) */ { - int cnt = 5; - - tod_2000.cntrl1 |= TOD2000_CNTRL1_HOLD; - - while ((tod_2000.cntrl1 & TOD2000_CNTRL1_BUSY) && cnt) { - tod_2000.cntrl1 &= ~TOD2000_CNTRL1_HOLD; - udelay(70); - tod_2000.cntrl1 |= TOD2000_CNTRL1_HOLD; - --cnt; - } - - if (!cnt) - printk(KERN_INFO "set_clock_mmss: timed out waiting for RTC (0x%x)\n", tod_2000.cntrl1); - - tod_2000.second1 = real_seconds / 10; - tod_2000.second2 = real_seconds % 10; - tod_2000.minute1 = real_minutes / 10; - tod_2000.minute2 = real_minutes % 10; - - tod_2000.cntrl1 &= ~TOD2000_CNTRL1_HOLD; - } - - return 0; -} - -static unsigned int amiga_get_ss(void) -{ - unsigned int s; - - if (AMIGAHW_PRESENT(A3000_CLK)) { - tod_3000.cntrl1 = TOD3000_CNTRL1_HOLD; - s = tod_3000.second1 * 10 + tod_3000.second2; - tod_3000.cntrl1 = TOD3000_CNTRL1_FREE; - } else /* if (AMIGAHW_PRESENT(A2000_CLK)) */ { - s = tod_2000.second1 * 10 + tod_2000.second2; - } - return s; -} - static NORET_TYPE void amiga_reset(void) ATTRIB_NORET; diff --git a/arch/m68k/amiga/platform.c b/arch/m68k/amiga/platform.c index 38f18bf1473..7fd8b41723e 100644 --- a/arch/m68k/amiga/platform.c +++ b/arch/m68k/amiga/platform.c @@ -11,6 +11,7 @@ #include <linux/zorro.h> #include <asm/amigahw.h> +#include <asm/amigayle.h> #ifdef CONFIG_ZORRO @@ -55,11 +56,77 @@ static int __init amiga_init_bus(void) subsys_initcall(amiga_init_bus); -#endif /* CONFIG_ZORRO */ + +static int z_dev_present(zorro_id id) +{ + unsigned int i; + + for (i = 0; i < zorro_num_autocon; i++) + if (zorro_autocon[i].rom.er_Manufacturer == ZORRO_MANUF(id) && + zorro_autocon[i].rom.er_Product == ZORRO_PROD(id)) + return 1; + + return 0; +} + +#else /* !CONFIG_ZORRO */ + +static inline int z_dev_present(zorro_id id) { return 0; } + +#endif /* !CONFIG_ZORRO */ + + +static const struct resource a3000_scsi_resource __initconst = { + .start = 0xdd0000, + .end = 0xdd00ff, + .flags = IORESOURCE_MEM, +}; + + +static const struct resource a4000t_scsi_resource __initconst = { + .start = 0xdd0000, + .end = 0xdd0fff, + .flags = IORESOURCE_MEM, +}; + + +static const struct resource a1200_ide_resource __initconst = { + .start = 0xda0000, + .end = 0xda1fff, + .flags = IORESOURCE_MEM, +}; + +static const struct gayle_ide_platform_data a1200_ide_pdata __initconst = { + .base = 0xda0000, + .irqport = 0xda9000, + .explicit_ack = 1, +}; + + +static const struct resource a4000_ide_resource __initconst = { + .start = 0xdd2000, + .end = 0xdd3fff, + .flags = IORESOURCE_MEM, +}; + +static const struct gayle_ide_platform_data a4000_ide_pdata __initconst = { + .base = 0xdd2020, + .irqport = 0xdd3020, + .explicit_ack = 0, +}; + + +static const struct resource amiga_rtc_resource __initconst = { + .start = 0x00dc0000, + .end = 0x00dcffff, + .flags = IORESOURCE_MEM, +}; static int __init amiga_init_devices(void) { + struct platform_device *pdev; + if (!MACH_IS_AMIGA) return -ENODEV; @@ -77,6 +144,53 @@ static int __init amiga_init_devices(void) if (AMIGAHW_PRESENT(AMI_FLOPPY)) platform_device_register_simple("amiga-floppy", -1, NULL, 0); + if (AMIGAHW_PRESENT(A3000_SCSI)) + platform_device_register_simple("amiga-a3000-scsi", -1, + &a3000_scsi_resource, 1); + + if (AMIGAHW_PRESENT(A4000_SCSI)) + platform_device_register_simple("amiga-a4000t-scsi", -1, + &a4000t_scsi_resource, 1); + + if (AMIGAHW_PRESENT(A1200_IDE) || + z_dev_present(ZORRO_PROD_MTEC_VIPER_MK_V_E_MATRIX_530_SCSI_IDE)) { + pdev = platform_device_register_simple("amiga-gayle-ide", -1, + &a1200_ide_resource, 1); + platform_device_add_data(pdev, &a1200_ide_pdata, + sizeof(a1200_ide_pdata)); + } + + if (AMIGAHW_PRESENT(A4000_IDE)) { + pdev = platform_device_register_simple("amiga-gayle-ide", -1, + &a4000_ide_resource, 1); + platform_device_add_data(pdev, &a4000_ide_pdata, + sizeof(a4000_ide_pdata)); + } + + + /* other I/O hardware */ + if (AMIGAHW_PRESENT(AMI_KEYBOARD)) + platform_device_register_simple("amiga-keyboard", -1, NULL, 0); + + if (AMIGAHW_PRESENT(AMI_MOUSE)) + platform_device_register_simple("amiga-mouse", -1, NULL, 0); + + if (AMIGAHW_PRESENT(AMI_SERIAL)) + platform_device_register_simple("amiga-serial", -1, NULL, 0); + + if (AMIGAHW_PRESENT(AMI_PARALLEL)) + platform_device_register_simple("amiga-parallel", -1, NULL, 0); + + + /* real time clocks */ + if (AMIGAHW_PRESENT(A2000_CLK)) + platform_device_register_simple("rtc-msm6242", -1, + &amiga_rtc_resource, 1); + + if (AMIGAHW_PRESENT(A3000_CLK)) + platform_device_register_simple("rtc-rp5c01", -1, + &amiga_rtc_resource, 1); + return 0; } diff --git a/arch/m68k/include/asm/amigayle.h b/arch/m68k/include/asm/amigayle.h index bb5a6aa329f..a01453d9c23 100644 --- a/arch/m68k/include/asm/amigayle.h +++ b/arch/m68k/include/asm/amigayle.h @@ -104,4 +104,10 @@ struct GAYLE { #define GAYLE_CFG_250NS 0x00 #define GAYLE_CFG_720NS 0x0c +struct gayle_ide_platform_data { + unsigned long base; + unsigned long irqport; + int explicit_ack; /* A1200 IDE needs explicit ack */ +}; + #endif /* asm-m68k/amigayle.h */ diff --git a/arch/m68k/include/asm/atomic.h b/arch/m68k/include/asm/atomic.h index 8d29145ebb2..eab36dcacf6 100644 --- a/arch/m68k/include/asm/atomic.h +++ b/arch/m68k/include/asm/atomic.h @@ -3,3 +3,5 @@ #else #include "atomic_mm.h" #endif + +#include <asm-generic/atomic64.h> diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h index fed3fd30de7..ecafbe1718c 100644 --- a/arch/m68k/include/asm/cache.h +++ b/arch/m68k/include/asm/cache.h @@ -8,4 +8,6 @@ #define L1_CACHE_SHIFT 4 #define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT) +#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES + #endif diff --git a/arch/m68k/include/asm/m520xsim.h b/arch/m68k/include/asm/m520xsim.h index ed2b69b9680..db824a4b136 100644 --- a/arch/m68k/include/asm/m520xsim.h +++ b/arch/m68k/include/asm/m520xsim.h @@ -113,6 +113,7 @@ #define MCF_GPIO_PAR_UART (0xA4036) #define MCF_GPIO_PAR_FECI2C (0xA4033) +#define MCF_GPIO_PAR_QSPI (0xA4034) #define MCF_GPIO_PAR_FEC (0xA4038) #define MCF_GPIO_PAR_UART_PAR_URXD0 (0x0001) diff --git a/arch/m68k/include/asm/m523xsim.h b/arch/m68k/include/asm/m523xsim.h index a34894cf8e6..e8d06b24a48 100644 --- a/arch/m68k/include/asm/m523xsim.h +++ b/arch/m68k/include/asm/m523xsim.h @@ -127,5 +127,10 @@ #define MCFGPIO_IRQ_MAX 8 #define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE +/* + * Pin Assignment +*/ +#define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10004A) +#define MCFGPIO_PAR_TIMER (MCF_IPSBAR + 0x10004C) /****************************************************************************/ #endif /* m523xsim_h */ diff --git a/arch/m68k/include/asm/m5249sim.h b/arch/m68k/include/asm/m5249sim.h index 14bce877ed8..79b7b402f3c 100644 --- a/arch/m68k/include/asm/m5249sim.h +++ b/arch/m68k/include/asm/m5249sim.h @@ -69,10 +69,12 @@ #define MCFSIM_DMA1ICR MCFSIM_ICR7 /* DMA 1 ICR */ #define MCFSIM_DMA2ICR MCFSIM_ICR8 /* DMA 2 ICR */ #define MCFSIM_DMA3ICR MCFSIM_ICR9 /* DMA 3 ICR */ +#define MCFSIM_QSPIICR MCFSIM_ICR10 /* QSPI ICR */ /* * Define system peripheral IRQ usage. */ +#define MCF_IRQ_QSPI 28 /* QSPI, Level 4 */ #define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */ #define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */ diff --git a/arch/m68k/include/asm/m527xsim.h b/arch/m68k/include/asm/m527xsim.h index 453356d72d8..1feb46f108c 100644 --- a/arch/m68k/include/asm/m527xsim.h +++ b/arch/m68k/include/asm/m527xsim.h @@ -31,6 +31,7 @@ #define MCFINT_UART0 13 /* Interrupt number for UART0 */ #define MCFINT_UART1 14 /* Interrupt number for UART1 */ #define MCFINT_UART2 15 /* Interrupt number for UART2 */ +#define MCFINT_QSPI 18 /* Interrupt number for QSPI */ #define MCFINT_PIT1 36 /* Interrupt number for PIT1 */ /* @@ -120,6 +121,9 @@ #define MCFGPIO_PIN_MAX 100 #define MCFGPIO_IRQ_MAX 8 #define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE + +#define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10004A) +#define MCFGPIO_PAR_TIMER (MCF_IPSBAR + 0x10004C) #endif #ifdef CONFIG_M5275 @@ -212,6 +216,8 @@ #define MCFGPIO_PIN_MAX 148 #define MCFGPIO_IRQ_MAX 8 #define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE + +#define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10007E) #endif /* @@ -223,6 +229,7 @@ #define MCFEPORT_EPPDR (MCF_IPSBAR + 0x130005) + /* * GPIO pins setups to enable the UARTs. */ diff --git a/arch/m68k/include/asm/m528xsim.h b/arch/m68k/include/asm/m528xsim.h index e2ad1f42b65..891cbedad97 100644 --- a/arch/m68k/include/asm/m528xsim.h +++ b/arch/m68k/include/asm/m528xsim.h @@ -29,6 +29,7 @@ #define MCFINT_VECBASE 64 /* Vector base number */ #define MCFINT_UART0 13 /* Interrupt number for UART0 */ +#define MCFINT_QSPI 18 /* Interrupt number for QSPI */ #define MCFINT_PIT1 55 /* Interrupt number for PIT1 */ /* @@ -249,70 +250,4 @@ #define MCF5282_I2C_I2SR_RXAK (0x01) // received acknowledge - -/********************************************************************* -* -* Queued Serial Peripheral Interface (QSPI) Module -* -*********************************************************************/ -/* Derek - 21 Feb 2005 */ -/* change to the format used in I2C */ -/* Read/Write access macros for general use */ -#define MCF5282_QSPI_QMR MCF_IPSBAR + 0x0340 -#define MCF5282_QSPI_QDLYR MCF_IPSBAR + 0x0344 -#define MCF5282_QSPI_QWR MCF_IPSBAR + 0x0348 -#define MCF5282_QSPI_QIR MCF_IPSBAR + 0x034C -#define MCF5282_QSPI_QAR MCF_IPSBAR + 0x0350 -#define MCF5282_QSPI_QDR MCF_IPSBAR + 0x0354 -#define MCF5282_QSPI_QCR MCF_IPSBAR + 0x0354 - -/* Bit level definitions and macros */ -#define MCF5282_QSPI_QMR_MSTR (0x8000) -#define MCF5282_QSPI_QMR_DOHIE (0x4000) -#define MCF5282_QSPI_QMR_BITS_16 (0x0000) -#define MCF5282_QSPI_QMR_BITS_8 (0x2000) -#define MCF5282_QSPI_QMR_BITS_9 (0x2400) -#define MCF5282_QSPI_QMR_BITS_10 (0x2800) -#define MCF5282_QSPI_QMR_BITS_11 (0x2C00) -#define MCF5282_QSPI_QMR_BITS_12 (0x3000) -#define MCF5282_QSPI_QMR_BITS_13 (0x3400) -#define MCF5282_QSPI_QMR_BITS_14 (0x3800) -#define MCF5282_QSPI_QMR_BITS_15 (0x3C00) -#define MCF5282_QSPI_QMR_CPOL (0x0200) -#define MCF5282_QSPI_QMR_CPHA (0x0100) -#define MCF5282_QSPI_QMR_BAUD(x) (((x)&0x00FF)) - -#define MCF5282_QSPI_QDLYR_SPE (0x80) -#define MCF5282_QSPI_QDLYR_QCD(x) (((x)&0x007F)<<8) -#define MCF5282_QSPI_QDLYR_DTL(x) (((x)&0x00FF)) - -#define MCF5282_QSPI_QWR_HALT (0x8000) -#define MCF5282_QSPI_QWR_WREN (0x4000) -#define MCF5282_QSPI_QWR_WRTO (0x2000) -#define MCF5282_QSPI_QWR_CSIV (0x1000) -#define MCF5282_QSPI_QWR_ENDQP(x) (((x)&0x000F)<<8) -#define MCF5282_QSPI_QWR_CPTQP(x) (((x)&0x000F)<<4) -#define MCF5282_QSPI_QWR_NEWQP(x) (((x)&0x000F)) - -#define MCF5282_QSPI_QIR_WCEFB (0x8000) -#define MCF5282_QSPI_QIR_ABRTB (0x4000) -#define MCF5282_QSPI_QIR_ABRTL (0x1000) -#define MCF5282_QSPI_QIR_WCEFE (0x0800) -#define MCF5282_QSPI_QIR_ABRTE (0x0400) -#define MCF5282_QSPI_QIR_SPIFE (0x0100) -#define MCF5282_QSPI_QIR_WCEF (0x0008) -#define MCF5282_QSPI_QIR_ABRT (0x0004) -#define MCF5282_QSPI_QIR_SPIF (0x0001) - -#define MCF5282_QSPI_QAR_ADDR(x) (((x)&0x003F)) - -#define MCF5282_QSPI_QDR_COMMAND(x) (((x)&0xFF00)) -#define MCF5282_QSPI_QCR_DATA(x) (((x)&0x00FF)<<8) -#define MCF5282_QSPI_QCR_CONT (0x8000) -#define MCF5282_QSPI_QCR_BITSE (0x4000) -#define MCF5282_QSPI_QCR_DT (0x2000) -#define MCF5282_QSPI_QCR_DSCK (0x1000) -#define MCF5282_QSPI_QCR_CS (((x)&0x000F)<<8) - -/****************************************************************************/ #endif /* m528xsim_h */ diff --git a/arch/m68k/include/asm/m532xsim.h b/arch/m68k/include/asm/m532xsim.h index 36bf15aec9a..c4bf1c81e3c 100644 --- a/arch/m68k/include/asm/m532xsim.h +++ b/arch/m68k/include/asm/m532xsim.h @@ -17,6 +17,7 @@ #define MCFINT_UART0 26 /* Interrupt number for UART0 */ #define MCFINT_UART1 27 /* Interrupt number for UART1 */ #define MCFINT_UART2 28 /* Interrupt number for UART2 */ +#define MCFINT_QSPI 31 /* Interrupt number for QSPI */ #define MCF_WTM_WCR MCF_REG16(0xFC098000) diff --git a/arch/m68k/include/asm/mcfqspi.h b/arch/m68k/include/asm/mcfqspi.h new file mode 100644 index 00000000000..39d90d51111 --- /dev/null +++ b/arch/m68k/include/asm/mcfqspi.h @@ -0,0 +1,64 @@ +/* + * Definitions for Freescale Coldfire QSPI module + * + * Copyright 2010 Steven King <sfking@fdwdc.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. + * + * 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 mcfqspi_h +#define mcfqspi_h + +#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x) +#define MCFQSPI_IOBASE (MCF_IPSBAR + 0x340) +#elif defined(CONFIG_M5249) +#define MCFQSPI_IOBASE (MCF_MBAR + 0x300) +#elif defined(CONFIG_M520x) || defined(CONFIG_M532x) +#define MCFQSPI_IOBASE 0xFC058000 +#endif +#define MCFQSPI_IOSIZE 0x40 + +/** + * struct mcfqspi_cs_control - chip select control for the coldfire qspi driver + * @setup: setup the control; allocate gpio's, etc. May be NULL. + * @teardown: finish with the control; free gpio's, etc. May be NULL. + * @select: output the signals to select the device. Can not be NULL. + * @deselect: output the signals to deselect the device. Can not be NULL. + * + * The QSPI module has 4 hardware chip selects. We don't use them. Instead + * platforms are required to supply a mcfqspi_cs_control as a part of the + * platform data for each QSPI master controller. Only the select and + * deselect functions are required. +*/ +struct mcfqspi_cs_control { + int (*setup)(struct mcfqspi_cs_control *); + void (*teardown)(struct mcfqspi_cs_control *); + void (*select)(struct mcfqspi_cs_control *, u8, bool); + void (*deselect)(struct mcfqspi_cs_control *, u8, bool); +}; + +/** + * struct mcfqspi_platform_data - platform data for the coldfire qspi driver + * @bus_num: board specific identifier for this qspi driver. + * @num_chipselects: number of chip selects supported by this qspi driver. + * @cs_control: platform dependent chip select control. +*/ +struct mcfqspi_platform_data { + s16 bus_num; + u16 num_chipselect; + struct mcfqspi_cs_control *cs_control; +}; + +#endif /* mcfqspi_h */ diff --git a/arch/m68k/include/asm/mcfsmc.h b/arch/m68k/include/asm/mcfsmc.h deleted file mode 100644 index 527bea5d678..00000000000 --- a/arch/m68k/include/asm/mcfsmc.h +++ /dev/null @@ -1,187 +0,0 @@ -/****************************************************************************/ - -/* - * mcfsmc.h -- SMC ethernet support for ColdFire environments. - * - * (C) Copyright 1999-2002, Greg Ungerer (gerg@snapgear.com) - * (C) Copyright 2000, Lineo Inc. (www.lineo.com) - */ - -/****************************************************************************/ -#ifndef mcfsmc_h -#define mcfsmc_h -/****************************************************************************/ - -/* - * None of the current ColdFire targets that use the SMC91x111 - * allow 8 bit accesses. So this code is 16bit access only. - */ - - -#undef outb -#undef inb -#undef outw -#undef outwd -#undef inw -#undef outl -#undef inl - -#undef outsb -#undef outsw -#undef outsl -#undef insb -#undef insw -#undef insl - -/* - * Re-defines for ColdFire environment... The SMC part is - * mapped into memory space, so remap the PC-style in/out - * routines to handle that. - */ -#define outb smc_outb -#define inb smc_inb -#define outw smc_outw -#define outwd smc_outwd -#define inw smc_inw -#define outl smc_outl -#define inl smc_inl - -#define outsb smc_outsb -#define outsw smc_outsw -#define outsl smc_outsl -#define insb smc_insb -#define insw smc_insw -#define insl smc_insl - - -static inline int smc_inb(unsigned int addr) -{ - register unsigned short w; - w = *((volatile unsigned short *) (addr & ~0x1)); - return(((addr & 0x1) ? w : (w >> 8)) & 0xff); -} - -static inline void smc_outw(unsigned int val, unsigned int addr) -{ - *((volatile unsigned short *) addr) = (val << 8) | (val >> 8); -} - -static inline int smc_inw(unsigned int addr) -{ - register unsigned short w; - w = *((volatile unsigned short *) addr); - return(((w << 8) | (w >> 8)) & 0xffff); -} - -static inline void smc_outl(unsigned long val, unsigned int addr) -{ - *((volatile unsigned long *) addr) = - ((val << 8) & 0xff000000) | ((val >> 8) & 0x00ff0000) | - ((val << 8) & 0x0000ff00) | ((val >> 8) & 0x000000ff); -} - -static inline void smc_outwd(unsigned int val, unsigned int addr) -{ - *((volatile unsigned short *) addr) = val; -} - - -/* - * The rep* functions are used to feed the data port with - * raw data. So we do not byte swap them when copying. - */ - -static inline void smc_insb(unsigned int addr, void *vbuf, int unsigned long len) -{ - volatile unsigned short *rp; - unsigned short *buf, *ebuf; - - buf = (unsigned short *) vbuf; - rp = (volatile unsigned short *) addr; - - /* Copy as words for as long as possible */ - for (ebuf = buf + (len >> 1); (buf < ebuf); ) - *buf++ = *rp; - - /* Lastly, handle left over byte */ - if (len & 0x1) - *((unsigned char *) buf) = (*rp >> 8) & 0xff; -} - -static inline void smc_insw(unsigned int addr, void *vbuf, unsigned long len) -{ - volatile unsigned short *rp; - unsigned short *buf, *ebuf; - - buf = (unsigned short *) vbuf; - rp = (volatile unsigned short *) addr; - for (ebuf = buf + len; (buf < ebuf); ) - *buf++ = *rp; -} - -static inline void smc_insl(unsigned int addr, void *vbuf, unsigned long len) -{ - volatile unsigned long *rp; - unsigned long *buf, *ebuf; - - buf = (unsigned long *) vbuf; - rp = (volatile unsigned long *) addr; - for (ebuf = buf + len; (buf < ebuf); ) - *buf++ = *rp; -} - -static inline void smc_outsw(unsigned int addr, const void *vbuf, unsigned long len) -{ - volatile unsigned short *rp; - unsigned short *buf, *ebuf; - - buf = (unsigned short *) vbuf; - rp = (volatile unsigned short *) addr; - for (ebuf = buf + len; (buf < ebuf); ) - *rp = *buf++; -} - -static inline void smc_outsl(unsigned int addr, void *vbuf, unsigned long len) -{ - volatile unsigned long *rp; - unsigned long *buf, *ebuf; - - buf = (unsigned long *) vbuf; - rp = (volatile unsigned long *) addr; - for (ebuf = buf + len; (buf < ebuf); ) - *rp = *buf++; -} - - -#ifdef CONFIG_NETtel -/* - * Re-map the address space of at least one of the SMC ethernet - * parts. Both parts power up decoding the same address, so we - * need to move one of them first, before doing enything else. - * - * We also increase the number of wait states for this part by one. - */ - -void smc_remap(unsigned int ioaddr) -{ - static int once = 0; - extern unsigned short ppdata; - if (once++ == 0) { - *((volatile unsigned short *)MCFSIM_PADDR) = 0x00ec; - ppdata |= 0x0080; - *((volatile unsigned short *)MCFSIM_PADAT) = ppdata; - outw(0x0001, ioaddr + BANK_SELECT); - outw(0x0001, ioaddr + BANK_SELECT); - outw(0x0067, ioaddr + BASE); - - ppdata &= ~0x0080; - *((volatile unsigned short *)MCFSIM_PADAT) = ppdata; - } - - *((volatile unsigned short *)(MCF_MBAR+MCFSIM_CSCR3)) = 0x1180; -} - -#endif - -/****************************************************************************/ -#endif /* mcfsmc_h */ diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h index cbd3d4751dd..7a6a7590cc0 100644 --- a/arch/m68k/include/asm/processor.h +++ b/arch/m68k/include/asm/processor.h @@ -44,11 +44,15 @@ static inline void wrusp(unsigned long usp) * User space process size: 3.75GB. This is hardcoded into a few places, * so don't change it unless you know what you are doing. */ +#ifdef CONFIG_MMU #ifndef CONFIG_SUN3 #define TASK_SIZE (0xF0000000UL) #else #define TASK_SIZE (0x0E000000UL) #endif +#else +#define TASK_SIZE (0xFFFFFFFFUL) +#endif #ifdef __KERNEL__ #define STACK_TOP TASK_SIZE diff --git a/arch/m68k/include/asm/scatterlist.h b/arch/m68k/include/asm/scatterlist.h index e27ad902b1c..175da06c6b9 100644 --- a/arch/m68k/include/asm/scatterlist.h +++ b/arch/m68k/include/asm/scatterlist.h @@ -1,23 +1,9 @@ #ifndef _M68K_SCATTERLIST_H #define _M68K_SCATTERLIST_H -#include <linux/types.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - unsigned int length; - - dma_addr_t dma_address; /* A place to hang host-specific addresses at. */ -}; +#include <asm-generic/scatterlist.h> /* This is bogus and should go away. */ #define ISA_DMA_THRESHOLD (0x00ffffff) -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->length) - #endif /* !(_M68K_SCATTERLIST_H) */ diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig index 064f5913db1..efeb6033fc1 100644 --- a/arch/m68knommu/Kconfig +++ b/arch/m68knommu/Kconfig @@ -566,7 +566,7 @@ config RAMBASE processor address space. config RAMSIZE - hex "Size of RAM (in bytes)" + hex "Size of RAM (in bytes), or 0 for automatic" default "0x400000" help Define the size of the system RAM. If you select 0 then the diff --git a/arch/m68knommu/mm/fault.c b/arch/m68knommu/mm/fault.c index 6f6673cb582..bc05cf74d9c 100644 --- a/arch/m68knommu/mm/fault.c +++ b/arch/m68knommu/mm/fault.c @@ -2,7 +2,7 @@ * linux/arch/m68knommu/mm/fault.c * * Copyright (C) 1998 D. Jeff Dionne <jeff@lineo.ca>, - * Copyright (C) 2000 Lineo, Inc. (www.lineo.com) + * Copyright (C) 2000 Lineo, Inc. (www.lineo.com) * * Based on: * @@ -36,7 +36,7 @@ asmlinkage int do_page_fault(struct pt_regs *regs, unsigned long address, unsigned long error_code) { #ifdef DEBUG - printk (KERN_DEBUG "regs->sr=%#x, regs->pc=%#lx, address=%#lx, %ld\n", + printk(KERN_DEBUG "regs->sr=%#x, regs->pc=%#lx, address=%#lx, %ld\n", regs->sr, regs->pc, address, error_code); #endif @@ -44,11 +44,11 @@ asmlinkage int do_page_fault(struct pt_regs *regs, unsigned long address, * Oops. The kernel tried to access some bad page. We'll have to * terminate things with extreme prejudice. */ - if ((unsigned long) address < PAGE_SIZE) { + if ((unsigned long) address < PAGE_SIZE) printk(KERN_ALERT "Unable to handle kernel NULL pointer dereference"); - } else + else printk(KERN_ALERT "Unable to handle kernel access"); - printk(KERN_ALERT " at virtual address %08lx\n",address); + printk(KERN_ALERT " at virtual address %08lx\n", address); die_if_kernel("Oops", regs, error_code); do_exit(SIGKILL); diff --git a/arch/m68knommu/platform/520x/config.c b/arch/m68knommu/platform/520x/config.c index 92614de42cd..71d2ba474c6 100644 --- a/arch/m68knommu/platform/520x/config.c +++ b/arch/m68knommu/platform/520x/config.c @@ -15,10 +15,13 @@ #include <linux/param.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/spi/spi.h> +#include <linux/gpio.h> #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> #include <asm/mcfuart.h> +#include <asm/mcfqspi.h> /***************************************************************************/ @@ -74,9 +77,152 @@ static struct platform_device m520x_fec = { .resource = m520x_fec_resources, }; +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) +static struct resource m520x_qspi_resources[] = { + { + .start = MCFQSPI_IOBASE, + .end = MCFQSPI_IOBASE + MCFQSPI_IOSIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = MCFINT_VECBASE + MCFINT_QSPI, + .end = MCFINT_VECBASE + MCFINT_QSPI, + .flags = IORESOURCE_IRQ, + }, +}; + +#define MCFQSPI_CS0 62 +#define MCFQSPI_CS1 63 +#define MCFQSPI_CS2 44 + +static int m520x_cs_setup(struct mcfqspi_cs_control *cs_control) +{ + int status; + + status = gpio_request(MCFQSPI_CS0, "MCFQSPI_CS0"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS0 failed\n"); + goto fail0; + } + status = gpio_direction_output(MCFQSPI_CS0, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS0 failed\n"); + goto fail1; + } + + status = gpio_request(MCFQSPI_CS1, "MCFQSPI_CS1"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS1 failed\n"); + goto fail1; + } + status = gpio_direction_output(MCFQSPI_CS1, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS1 failed\n"); + goto fail2; + } + + status = gpio_request(MCFQSPI_CS2, "MCFQSPI_CS2"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS2 failed\n"); + goto fail2; + } + status = gpio_direction_output(MCFQSPI_CS2, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS2 failed\n"); + goto fail3; + } + + return 0; + +fail3: + gpio_free(MCFQSPI_CS2); +fail2: + gpio_free(MCFQSPI_CS1); +fail1: + gpio_free(MCFQSPI_CS0); +fail0: + return status; +} + +static void m520x_cs_teardown(struct mcfqspi_cs_control *cs_control) +{ + gpio_free(MCFQSPI_CS2); + gpio_free(MCFQSPI_CS1); + gpio_free(MCFQSPI_CS0); +} + +static void m520x_cs_select(struct mcfqspi_cs_control *cs_control, + u8 chip_select, bool cs_high) +{ + switch (chip_select) { + case 0: + gpio_set_value(MCFQSPI_CS0, cs_high); + break; + case 1: + gpio_set_value(MCFQSPI_CS1, cs_high); + break; + case 2: + gpio_set_value(MCFQSPI_CS2, cs_high); + break; + } +} + +static void m520x_cs_deselect(struct mcfqspi_cs_control *cs_control, + u8 chip_select, bool cs_high) +{ + switch (chip_select) { + case 0: + gpio_set_value(MCFQSPI_CS0, !cs_high); + break; + case 1: + gpio_set_value(MCFQSPI_CS1, !cs_high); + break; + case 2: + gpio_set_value(MCFQSPI_CS2, !cs_high); + break; + } +} + +static struct mcfqspi_cs_control m520x_cs_control = { + .setup = m520x_cs_setup, + .teardown = m520x_cs_teardown, + .select = m520x_cs_select, + .deselect = m520x_cs_deselect, +}; + +static struct mcfqspi_platform_data m520x_qspi_data = { + .bus_num = 0, + .num_chipselect = 3, + .cs_control = &m520x_cs_control, +}; + +static struct platform_device m520x_qspi = { + .name = "mcfqspi", + .id = 0, + .num_resources = ARRAY_SIZE(m520x_qspi_resources), + .resource = m520x_qspi_resources, + .dev.platform_data = &m520x_qspi_data, +}; + +static void __init m520x_qspi_init(void) +{ + u16 par; + /* setup Port QS for QSPI with gpio CS control */ + writeb(0x3f, MCF_IPSBAR + MCF_GPIO_PAR_QSPI); + /* make U1CTS and U2RTS gpio for cs_control */ + par = readw(MCF_IPSBAR + MCF_GPIO_PAR_UART); + par &= 0x00ff; + writew(par, MCF_IPSBAR + MCF_GPIO_PAR_UART); +} +#endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */ + + static struct platform_device *m520x_devices[] __initdata = { &m520x_uart, &m520x_fec, +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) + &m520x_qspi, +#endif }; /***************************************************************************/ @@ -147,6 +293,9 @@ void __init config_BSP(char *commandp, int size) mach_reset = m520x_cpu_reset; m520x_uarts_init(); m520x_fec_init(); +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) + m520x_qspi_init(); +#endif } /***************************************************************************/ diff --git a/arch/m68knommu/platform/523x/config.c b/arch/m68knommu/platform/523x/config.c index 6ba84f2aa39..8980f6d7715 100644 --- a/arch/m68knommu/platform/523x/config.c +++ b/arch/m68knommu/platform/523x/config.c @@ -16,10 +16,13 @@ #include <linux/param.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/spi/spi.h> +#include <linux/gpio.h> #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> #include <asm/mcfuart.h> +#include <asm/mcfqspi.h> /***************************************************************************/ @@ -75,9 +78,173 @@ static struct platform_device m523x_fec = { .resource = m523x_fec_resources, }; +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) +static struct resource m523x_qspi_resources[] = { + { + .start = MCFQSPI_IOBASE, + .end = MCFQSPI_IOBASE + MCFQSPI_IOSIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = MCFINT_VECBASE + MCFINT_QSPI, + .end = MCFINT_VECBASE + MCFINT_QSPI, + .flags = IORESOURCE_IRQ, + }, +}; + +#define MCFQSPI_CS0 91 +#define MCFQSPI_CS1 92 +#define MCFQSPI_CS2 103 +#define MCFQSPI_CS3 99 + +static int m523x_cs_setup(struct mcfqspi_cs_control *cs_control) +{ + int status; + + status = gpio_request(MCFQSPI_CS0, "MCFQSPI_CS0"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS0 failed\n"); + goto fail0; + } + status = gpio_direction_output(MCFQSPI_CS0, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS0 failed\n"); + goto fail1; + } + + status = gpio_request(MCFQSPI_CS1, "MCFQSPI_CS1"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS1 failed\n"); + goto fail1; + } + status = gpio_direction_output(MCFQSPI_CS1, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS1 failed\n"); + goto fail2; + } + + status = gpio_request(MCFQSPI_CS2, "MCFQSPI_CS2"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS2 failed\n"); + goto fail2; + } + status = gpio_direction_output(MCFQSPI_CS2, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS2 failed\n"); + goto fail3; + } + + status = gpio_request(MCFQSPI_CS3, "MCFQSPI_CS3"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS3 failed\n"); + goto fail3; + } + status = gpio_direction_output(MCFQSPI_CS3, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS3 failed\n"); + goto fail4; + } + + return 0; + +fail4: + gpio_free(MCFQSPI_CS3); +fail3: + gpio_free(MCFQSPI_CS2); +fail2: + gpio_free(MCFQSPI_CS1); +fail1: + gpio_free(MCFQSPI_CS0); +fail0: + return status; +} + +static void m523x_cs_teardown(struct mcfqspi_cs_control *cs_control) +{ + gpio_free(MCFQSPI_CS3); + gpio_free(MCFQSPI_CS2); + gpio_free(MCFQSPI_CS1); + gpio_free(MCFQSPI_CS0); +} + +static void m523x_cs_select(struct mcfqspi_cs_control *cs_control, + u8 chip_select, bool cs_high) +{ + switch (chip_select) { + case 0: + gpio_set_value(MCFQSPI_CS0, cs_high); + break; + case 1: + gpio_set_value(MCFQSPI_CS1, cs_high); + break; + case 2: + gpio_set_value(MCFQSPI_CS2, cs_high); + break; + case 3: + gpio_set_value(MCFQSPI_CS3, cs_high); + break; + } +} + +static void m523x_cs_deselect(struct mcfqspi_cs_control *cs_control, + u8 chip_select, bool cs_high) +{ + switch (chip_select) { + case 0: + gpio_set_value(MCFQSPI_CS0, !cs_high); + break; + case 1: + gpio_set_value(MCFQSPI_CS1, !cs_high); + break; + case 2: + gpio_set_value(MCFQSPI_CS2, !cs_high); + break; + case 3: + gpio_set_value(MCFQSPI_CS3, !cs_high); + break; + } +} + +static struct mcfqspi_cs_control m523x_cs_control = { + .setup = m523x_cs_setup, + .teardown = m523x_cs_teardown, + .select = m523x_cs_select, + .deselect = m523x_cs_deselect, +}; + +static struct mcfqspi_platform_data m523x_qspi_data = { + .bus_num = 0, + .num_chipselect = 4, + .cs_control = &m523x_cs_control, +}; + +static struct platform_device m523x_qspi = { + .name = "mcfqspi", + .id = 0, + .num_resources = ARRAY_SIZE(m523x_qspi_resources), + .resource = m523x_qspi_resources, + .dev.platform_data = &m523x_qspi_data, +}; + +static void __init m523x_qspi_init(void) +{ + u16 par; + + /* setup QSPS pins for QSPI with gpio CS control */ + writeb(0x1f, MCFGPIO_PAR_QSPI); + /* and CS2 & CS3 as gpio */ + par = readw(MCFGPIO_PAR_TIMER); + par &= 0x3f3f; + writew(par, MCFGPIO_PAR_TIMER); +} +#endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */ + static struct platform_device *m523x_devices[] __initdata = { &m523x_uart, &m523x_fec, +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) + &m523x_qspi, +#endif }; /***************************************************************************/ @@ -114,6 +281,9 @@ void __init config_BSP(char *commandp, int size) static int __init init_BSP(void) { m523x_fec_init(); +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) + m523x_qspi_init(); +#endif platform_add_devices(m523x_devices, ARRAY_SIZE(m523x_devices)); return 0; } diff --git a/arch/m68knommu/platform/5249/config.c b/arch/m68knommu/platform/5249/config.c index 646f5ba462f..ceb31e5744a 100644 --- a/arch/m68knommu/platform/5249/config.c +++ b/arch/m68knommu/platform/5249/config.c @@ -12,10 +12,13 @@ #include <linux/param.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/spi/spi.h> +#include <linux/gpio.h> #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> #include <asm/mcfuart.h> +#include <asm/mcfqspi.h> /***************************************************************************/ @@ -37,8 +40,196 @@ static struct platform_device m5249_uart = { .dev.platform_data = m5249_uart_platform, }; +#ifdef CONFIG_M5249C3 + +static struct resource m5249_smc91x_resources[] = { + { + .start = 0xe0000300, + .end = 0xe0000300 + 0x100, + .flags = IORESOURCE_MEM, + }, + { + .start = MCFINTC2_GPIOIRQ6, + .end = MCFINTC2_GPIOIRQ6, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device m5249_smc91x = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(m5249_smc91x_resources), + .resource = m5249_smc91x_resources, +}; + +#endif /* CONFIG_M5249C3 */ + +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) +static struct resource m5249_qspi_resources[] = { + { + .start = MCFQSPI_IOBASE, + .end = MCFQSPI_IOBASE + MCFQSPI_IOSIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = MCF_IRQ_QSPI, + .end = MCF_IRQ_QSPI, + .flags = IORESOURCE_IRQ, + }, +}; + +#define MCFQSPI_CS0 29 +#define MCFQSPI_CS1 24 +#define MCFQSPI_CS2 21 +#define MCFQSPI_CS3 22 + +static int m5249_cs_setup(struct mcfqspi_cs_control *cs_control) +{ + int status; + + status = gpio_request(MCFQSPI_CS0, "MCFQSPI_CS0"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS0 failed\n"); + goto fail0; + } + status = gpio_direction_output(MCFQSPI_CS0, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS0 failed\n"); + goto fail1; + } + + status = gpio_request(MCFQSPI_CS1, "MCFQSPI_CS1"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS1 failed\n"); + goto fail1; + } + status = gpio_direction_output(MCFQSPI_CS1, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS1 failed\n"); + goto fail2; + } + + status = gpio_request(MCFQSPI_CS2, "MCFQSPI_CS2"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS2 failed\n"); + goto fail2; + } + status = gpio_direction_output(MCFQSPI_CS2, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS2 failed\n"); + goto fail3; + } + + status = gpio_request(MCFQSPI_CS3, "MCFQSPI_CS3"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS3 failed\n"); + goto fail3; + } + status = gpio_direction_output(MCFQSPI_CS3, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS3 failed\n"); + goto fail4; + } + + return 0; + +fail4: + gpio_free(MCFQSPI_CS3); +fail3: + gpio_free(MCFQSPI_CS2); +fail2: + gpio_free(MCFQSPI_CS1); +fail1: + gpio_free(MCFQSPI_CS0); +fail0: + return status; +} + +static void m5249_cs_teardown(struct mcfqspi_cs_control *cs_control) +{ + gpio_free(MCFQSPI_CS3); + gpio_free(MCFQSPI_CS2); + gpio_free(MCFQSPI_CS1); + gpio_free(MCFQSPI_CS0); +} + +static void m5249_cs_select(struct mcfqspi_cs_control *cs_control, + u8 chip_select, bool cs_high) +{ + switch (chip_select) { + case 0: + gpio_set_value(MCFQSPI_CS0, cs_high); + break; + case 1: + gpio_set_value(MCFQSPI_CS1, cs_high); + break; + case 2: + gpio_set_value(MCFQSPI_CS2, cs_high); + break; + case 3: + gpio_set_value(MCFQSPI_CS3, cs_high); + break; + } +} + +static void m5249_cs_deselect(struct mcfqspi_cs_control *cs_control, + u8 chip_select, bool cs_high) +{ + switch (chip_select) { + case 0: + gpio_set_value(MCFQSPI_CS0, !cs_high); + break; + case 1: + gpio_set_value(MCFQSPI_CS1, !cs_high); + break; + case 2: + gpio_set_value(MCFQSPI_CS2, !cs_high); + break; + case 3: + gpio_set_value(MCFQSPI_CS3, !cs_high); + break; + } +} + +static struct mcfqspi_cs_control m5249_cs_control = { + .setup = m5249_cs_setup, + .teardown = m5249_cs_teardown, + .select = m5249_cs_select, + .deselect = m5249_cs_deselect, +}; + +static struct mcfqspi_platform_data m5249_qspi_data = { + .bus_num = 0, + .num_chipselect = 4, + .cs_control = &m5249_cs_control, +}; + +static struct platform_device m5249_qspi = { + .name = "mcfqspi", + .id = 0, + .num_resources = ARRAY_SIZE(m5249_qspi_resources), + .resource = m5249_qspi_resources, + .dev.platform_data = &m5249_qspi_data, +}; + +static void __init m5249_qspi_init(void) +{ + /* QSPI irq setup */ + writeb(MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL4 | MCFSIM_ICR_PRI0, + MCF_MBAR + MCFSIM_QSPIICR); + mcf_mapirq2imr(MCF_IRQ_QSPI, MCFINTC_QSPI); +} +#endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */ + + static struct platform_device *m5249_devices[] __initdata = { &m5249_uart, +#ifdef CONFIG_M5249C3 + &m5249_smc91x, +#endif +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) + &m5249_qspi, +#endif }; /***************************************************************************/ @@ -67,6 +258,24 @@ static void __init m5249_uarts_init(void) /***************************************************************************/ +#ifdef CONFIG_M5249C3 + +static void __init m5249_smc91x_init(void) +{ + u32 gpio; + + /* Set the GPIO line as interrupt source for smc91x device */ + gpio = readl(MCF_MBAR2 + MCFSIM2_GPIOINTENABLE); + writel(gpio | 0x40, MCF_MBAR2 + MCFSIM2_GPIOINTENABLE); + + gpio = readl(MCF_MBAR2 + MCFSIM2_INTLEVEL5); + writel(gpio | 0x04000000, MCF_MBAR2 + MCFSIM2_INTLEVEL5); +} + +#endif /* CONFIG_M5249C3 */ + +/***************************************************************************/ + static void __init m5249_timers_init(void) { /* Timer1 is always used as system timer */ @@ -100,6 +309,12 @@ void __init config_BSP(char *commandp, int size) mach_reset = m5249_cpu_reset; m5249_timers_init(); m5249_uarts_init(); +#ifdef CONFIG_M5249C3 + m5249_smc91x_init(); +#endif +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) + m5249_qspi_init(); +#endif } /***************************************************************************/ diff --git a/arch/m68knommu/platform/527x/config.c b/arch/m68knommu/platform/527x/config.c index fa51be17283..3d9c35c98b9 100644 --- a/arch/m68knommu/platform/527x/config.c +++ b/arch/m68knommu/platform/527x/config.c @@ -16,10 +16,13 @@ #include <linux/param.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/spi/spi.h> +#include <linux/gpio.h> #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> #include <asm/mcfuart.h> +#include <asm/mcfqspi.h> /***************************************************************************/ @@ -106,12 +109,188 @@ static struct platform_device m527x_fec[] = { }, }; +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) +static struct resource m527x_qspi_resources[] = { + { + .start = MCFQSPI_IOBASE, + .end = MCFQSPI_IOBASE + MCFQSPI_IOSIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = MCFINT_VECBASE + MCFINT_QSPI, + .end = MCFINT_VECBASE + MCFINT_QSPI, + .flags = IORESOURCE_IRQ, + }, +}; + +#if defined(CONFIG_M5271) +#define MCFQSPI_CS0 91 +#define MCFQSPI_CS1 92 +#define MCFQSPI_CS2 99 +#define MCFQSPI_CS3 103 +#elif defined(CONFIG_M5275) +#define MCFQSPI_CS0 59 +#define MCFQSPI_CS1 60 +#define MCFQSPI_CS2 61 +#define MCFQSPI_CS3 62 +#endif + +static int m527x_cs_setup(struct mcfqspi_cs_control *cs_control) +{ + int status; + + status = gpio_request(MCFQSPI_CS0, "MCFQSPI_CS0"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS0 failed\n"); + goto fail0; + } + status = gpio_direction_output(MCFQSPI_CS0, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS0 failed\n"); + goto fail1; + } + + status = gpio_request(MCFQSPI_CS1, "MCFQSPI_CS1"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS1 failed\n"); + goto fail1; + } + status = gpio_direction_output(MCFQSPI_CS1, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS1 failed\n"); + goto fail2; + } + + status = gpio_request(MCFQSPI_CS2, "MCFQSPI_CS2"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS2 failed\n"); + goto fail2; + } + status = gpio_direction_output(MCFQSPI_CS2, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS2 failed\n"); + goto fail3; + } + + status = gpio_request(MCFQSPI_CS3, "MCFQSPI_CS3"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS3 failed\n"); + goto fail3; + } + status = gpio_direction_output(MCFQSPI_CS3, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS3 failed\n"); + goto fail4; + } + + return 0; + +fail4: + gpio_free(MCFQSPI_CS3); +fail3: + gpio_free(MCFQSPI_CS2); +fail2: + gpio_free(MCFQSPI_CS1); +fail1: + gpio_free(MCFQSPI_CS0); +fail0: + return status; +} + +static void m527x_cs_teardown(struct mcfqspi_cs_control *cs_control) +{ + gpio_free(MCFQSPI_CS3); + gpio_free(MCFQSPI_CS2); + gpio_free(MCFQSPI_CS1); + gpio_free(MCFQSPI_CS0); +} + +static void m527x_cs_select(struct mcfqspi_cs_control *cs_control, + u8 chip_select, bool cs_high) +{ + switch (chip_select) { + case 0: + gpio_set_value(MCFQSPI_CS0, cs_high); + break; + case 1: + gpio_set_value(MCFQSPI_CS1, cs_high); + break; + case 2: + gpio_set_value(MCFQSPI_CS2, cs_high); + break; + case 3: + gpio_set_value(MCFQSPI_CS3, cs_high); + break; + } +} + +static void m527x_cs_deselect(struct mcfqspi_cs_control *cs_control, + u8 chip_select, bool cs_high) +{ + switch (chip_select) { + case 0: + gpio_set_value(MCFQSPI_CS0, !cs_high); + break; + case 1: + gpio_set_value(MCFQSPI_CS1, !cs_high); + break; + case 2: + gpio_set_value(MCFQSPI_CS2, !cs_high); + break; + case 3: + gpio_set_value(MCFQSPI_CS3, !cs_high); + break; + } +} + +static struct mcfqspi_cs_control m527x_cs_control = { + .setup = m527x_cs_setup, + .teardown = m527x_cs_teardown, + .select = m527x_cs_select, + .deselect = m527x_cs_deselect, +}; + +static struct mcfqspi_platform_data m527x_qspi_data = { + .bus_num = 0, + .num_chipselect = 4, + .cs_control = &m527x_cs_control, +}; + +static struct platform_device m527x_qspi = { + .name = "mcfqspi", + .id = 0, + .num_resources = ARRAY_SIZE(m527x_qspi_resources), + .resource = m527x_qspi_resources, + .dev.platform_data = &m527x_qspi_data, +}; + +static void __init m527x_qspi_init(void) +{ +#if defined(CONFIG_M5271) + u16 par; + + /* setup QSPS pins for QSPI with gpio CS control */ + writeb(0x1f, MCFGPIO_PAR_QSPI); + /* and CS2 & CS3 as gpio */ + par = readw(MCFGPIO_PAR_TIMER); + par &= 0x3f3f; + writew(par, MCFGPIO_PAR_TIMER); +#elif defined(CONFIG_M5275) + /* setup QSPS pins for QSPI with gpio CS control */ + writew(0x003e, MCFGPIO_PAR_QSPI); +#endif +} +#endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */ + static struct platform_device *m527x_devices[] __initdata = { &m527x_uart, &m527x_fec[0], #ifdef CONFIG_FEC2 &m527x_fec[1], #endif +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) + &m527x_qspi, +#endif }; /***************************************************************************/ @@ -187,6 +366,9 @@ void __init config_BSP(char *commandp, int size) mach_reset = m527x_cpu_reset; m527x_uarts_init(); m527x_fec_init(); +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) + m527x_qspi_init(); +#endif } /***************************************************************************/ diff --git a/arch/m68knommu/platform/528x/config.c b/arch/m68knommu/platform/528x/config.c index 6e608d1836f..76b743343bf 100644 --- a/arch/m68knommu/platform/528x/config.c +++ b/arch/m68knommu/platform/528x/config.c @@ -17,10 +17,13 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/spi/spi.h> +#include <linux/gpio.h> #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> #include <asm/mcfuart.h> +#include <asm/mcfqspi.h> /***************************************************************************/ @@ -76,10 +79,141 @@ static struct platform_device m528x_fec = { .resource = m528x_fec_resources, }; +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) +static struct resource m528x_qspi_resources[] = { + { + .start = MCFQSPI_IOBASE, + .end = MCFQSPI_IOBASE + MCFQSPI_IOSIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = MCFINT_VECBASE + MCFINT_QSPI, + .end = MCFINT_VECBASE + MCFINT_QSPI, + .flags = IORESOURCE_IRQ, + }, +}; + +#define MCFQSPI_CS0 147 +#define MCFQSPI_CS1 148 +#define MCFQSPI_CS2 149 +#define MCFQSPI_CS3 150 + +static int m528x_cs_setup(struct mcfqspi_cs_control *cs_control) +{ + int status; + + status = gpio_request(MCFQSPI_CS0, "MCFQSPI_CS0"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS0 failed\n"); + goto fail0; + } + status = gpio_direction_output(MCFQSPI_CS0, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS0 failed\n"); + goto fail1; + } + + status = gpio_request(MCFQSPI_CS1, "MCFQSPI_CS1"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS1 failed\n"); + goto fail1; + } + status = gpio_direction_output(MCFQSPI_CS1, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS1 failed\n"); + goto fail2; + } + + status = gpio_request(MCFQSPI_CS2, "MCFQSPI_CS2"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS2 failed\n"); + goto fail2; + } + status = gpio_direction_output(MCFQSPI_CS2, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS2 failed\n"); + goto fail3; + } + + status = gpio_request(MCFQSPI_CS3, "MCFQSPI_CS3"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS3 failed\n"); + goto fail3; + } + status = gpio_direction_output(MCFQSPI_CS3, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS3 failed\n"); + goto fail4; + } + + return 0; + +fail4: + gpio_free(MCFQSPI_CS3); +fail3: + gpio_free(MCFQSPI_CS2); +fail2: + gpio_free(MCFQSPI_CS1); +fail1: + gpio_free(MCFQSPI_CS0); +fail0: + return status; +} + +static void m528x_cs_teardown(struct mcfqspi_cs_control *cs_control) +{ + gpio_free(MCFQSPI_CS3); + gpio_free(MCFQSPI_CS2); + gpio_free(MCFQSPI_CS1); + gpio_free(MCFQSPI_CS0); +} + +static void m528x_cs_select(struct mcfqspi_cs_control *cs_control, + u8 chip_select, bool cs_high) +{ + gpio_set_value(MCFQSPI_CS0 + chip_select, cs_high); +} + +static void m528x_cs_deselect(struct mcfqspi_cs_control *cs_control, + u8 chip_select, bool cs_high) +{ + gpio_set_value(MCFQSPI_CS0 + chip_select, !cs_high); +} + +static struct mcfqspi_cs_control m528x_cs_control = { + .setup = m528x_cs_setup, + .teardown = m528x_cs_teardown, + .select = m528x_cs_select, + .deselect = m528x_cs_deselect, +}; + +static struct mcfqspi_platform_data m528x_qspi_data = { + .bus_num = 0, + .num_chipselect = 4, + .cs_control = &m528x_cs_control, +}; + +static struct platform_device m528x_qspi = { + .name = "mcfqspi", + .id = 0, + .num_resources = ARRAY_SIZE(m528x_qspi_resources), + .resource = m528x_qspi_resources, + .dev.platform_data = &m528x_qspi_data, +}; + +static void __init m528x_qspi_init(void) +{ + /* setup Port QS for QSPI with gpio CS control */ + __raw_writeb(0x07, MCFGPIO_PQSPAR); +} +#endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */ static struct platform_device *m528x_devices[] __initdata = { &m528x_uart, &m528x_fec, +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) + &m528x_qspi, +#endif }; /***************************************************************************/ @@ -174,6 +308,9 @@ static int __init init_BSP(void) mach_reset = m528x_cpu_reset; m528x_uarts_init(); m528x_fec_init(); +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) + m528x_qspi_init(); +#endif platform_add_devices(m528x_devices, ARRAY_SIZE(m528x_devices)); return 0; } diff --git a/arch/m68knommu/platform/5307/Makefile b/arch/m68knommu/platform/5307/Makefile index 667db659845..6de52697682 100644 --- a/arch/m68knommu/platform/5307/Makefile +++ b/arch/m68knommu/platform/5307/Makefile @@ -14,5 +14,7 @@ asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1 -obj-y += config.o gpio.o +obj-y += config.o gpio.o +obj-$(CONFIG_NETtel) += nettel.o +obj-$(CONFIG_CLEOPATRA) += nettel.o diff --git a/arch/m68knommu/platform/5307/nettel.c b/arch/m68knommu/platform/5307/nettel.c new file mode 100644 index 00000000000..e925ea4602f --- /dev/null +++ b/arch/m68knommu/platform/5307/nettel.c @@ -0,0 +1,153 @@ +/***************************************************************************/ + +/* + * nettel.c -- startup code support for the NETtel boards + * + * Copyright (C) 2009, Greg Ungerer (gerg@snapgear.com) + */ + +/***************************************************************************/ + +#include <linux/kernel.h> +#include <linux/param.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/platform_device.h> +#include <asm/coldfire.h> +#include <asm/mcfsim.h> +#include <asm/nettel.h> + +/***************************************************************************/ + +/* + * Define the IO and interrupt resources of the 2 SMC9196 interfaces. + */ +#define NETTEL_SMC0_ADDR 0x30600300 +#define NETTEL_SMC0_IRQ 29 + +#define NETTEL_SMC1_ADDR 0x30600000 +#define NETTEL_SMC1_IRQ 27 + +/* + * We need some access into the SMC9196 registers. Define those registers + * we will need here (including the smc91x.h doesn't seem to give us these + * in a simple form). + */ +#define SMC91xx_BANKSELECT 14 +#define SMC91xx_BASEADDR 2 +#define SMC91xx_BASEMAC 4 + +/***************************************************************************/ + +static struct resource nettel_smc91x_0_resources[] = { + { + .start = NETTEL_SMC0_ADDR, + .end = NETTEL_SMC0_ADDR + 0x20, + .flags = IORESOURCE_MEM, + }, + { + .start = NETTEL_SMC0_IRQ, + .end = NETTEL_SMC0_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource nettel_smc91x_1_resources[] = { + { + .start = NETTEL_SMC1_ADDR, + .end = NETTEL_SMC1_ADDR + 0x20, + .flags = IORESOURCE_MEM, + }, + { + .start = NETTEL_SMC1_IRQ, + .end = NETTEL_SMC1_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device nettel_smc91x[] = { + { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(nettel_smc91x_0_resources), + .resource = nettel_smc91x_0_resources, + }, + { + .name = "smc91x", + .id = 1, + .num_resources = ARRAY_SIZE(nettel_smc91x_1_resources), + .resource = nettel_smc91x_1_resources, + }, +}; + +static struct platform_device *nettel_devices[] __initdata = { + &nettel_smc91x[0], + &nettel_smc91x[1], +}; + +/***************************************************************************/ + +static u8 nettel_macdefault[] __initdata = { + 0x00, 0xd0, 0xcf, 0x00, 0x00, 0x01, +}; + +/* + * Set flash contained MAC address into SMC9196 core. Make sure the flash + * MAC address is sane, and not an empty flash. If no good use the Moreton + * Bay default MAC address instead. + */ + +static void __init nettel_smc91x_setmac(unsigned int ioaddr, unsigned int flashaddr) +{ + u16 *macp; + + macp = (u16 *) flashaddr; + if ((macp[0] == 0xffff) && (macp[1] == 0xffff) && (macp[2] == 0xffff)) + macp = (u16 *) &nettel_macdefault[0]; + + writew(1, NETTEL_SMC0_ADDR + SMC91xx_BANKSELECT); + writew(macp[0], ioaddr + SMC91xx_BASEMAC); + writew(macp[1], ioaddr + SMC91xx_BASEMAC + 2); + writew(macp[2], ioaddr + SMC91xx_BASEMAC + 4); +} + +/***************************************************************************/ + +/* + * Re-map the address space of at least one of the SMC ethernet + * parts. Both parts power up decoding the same address, so we + * need to move one of them first, before doing anything else. + */ + +static void __init nettel_smc91x_init(void) +{ + writew(0x00ec, MCF_MBAR + MCFSIM_PADDR); + mcf_setppdata(0, 0x0080); + writew(1, NETTEL_SMC0_ADDR + SMC91xx_BANKSELECT); + writew(0x0067, NETTEL_SMC0_ADDR + SMC91xx_BASEADDR); + mcf_setppdata(0x0080, 0); + + /* Set correct chip select timing for SMC9196 accesses */ + writew(0x1180, MCF_MBAR + MCFSIM_CSCR3); + + /* Set the SMC interrupts to be auto-vectored */ + mcf_autovector(NETTEL_SMC0_IRQ); + mcf_autovector(NETTEL_SMC1_IRQ); + + /* Set MAC addresses from flash for both interfaces */ + nettel_smc91x_setmac(NETTEL_SMC0_ADDR, 0xf0006000); + nettel_smc91x_setmac(NETTEL_SMC1_ADDR, 0xf0006006); +} + +/***************************************************************************/ + +static int __init init_nettel(void) +{ + nettel_smc91x_init(); + platform_add_devices(nettel_devices, ARRAY_SIZE(nettel_devices)); + return 0; +} + +arch_initcall(init_nettel); + +/***************************************************************************/ diff --git a/arch/m68knommu/platform/532x/config.c b/arch/m68knommu/platform/532x/config.c index d632948e64e..ca51323f957 100644 --- a/arch/m68knommu/platform/532x/config.c +++ b/arch/m68knommu/platform/532x/config.c @@ -21,12 +21,15 @@ #include <linux/param.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/spi/spi.h> +#include <linux/gpio.h> #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> #include <asm/mcfuart.h> #include <asm/mcfdma.h> #include <asm/mcfwdebug.h> +#include <asm/mcfqspi.h> /***************************************************************************/ @@ -82,9 +85,127 @@ static struct platform_device m532x_fec = { .resource = m532x_fec_resources, }; +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) +static struct resource m532x_qspi_resources[] = { + { + .start = MCFQSPI_IOBASE, + .end = MCFQSPI_IOBASE + MCFQSPI_IOSIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = MCFINT_VECBASE + MCFINT_QSPI, + .end = MCFINT_VECBASE + MCFINT_QSPI, + .flags = IORESOURCE_IRQ, + }, +}; + +#define MCFQSPI_CS0 84 +#define MCFQSPI_CS1 85 +#define MCFQSPI_CS2 86 + +static int m532x_cs_setup(struct mcfqspi_cs_control *cs_control) +{ + int status; + + status = gpio_request(MCFQSPI_CS0, "MCFQSPI_CS0"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS0 failed\n"); + goto fail0; + } + status = gpio_direction_output(MCFQSPI_CS0, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS0 failed\n"); + goto fail1; + } + + status = gpio_request(MCFQSPI_CS1, "MCFQSPI_CS1"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS1 failed\n"); + goto fail1; + } + status = gpio_direction_output(MCFQSPI_CS1, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS1 failed\n"); + goto fail2; + } + + status = gpio_request(MCFQSPI_CS2, "MCFQSPI_CS2"); + if (status) { + pr_debug("gpio_request for MCFQSPI_CS2 failed\n"); + goto fail2; + } + status = gpio_direction_output(MCFQSPI_CS2, 1); + if (status) { + pr_debug("gpio_direction_output for MCFQSPI_CS2 failed\n"); + goto fail3; + } + + return 0; + +fail3: + gpio_free(MCFQSPI_CS2); +fail2: + gpio_free(MCFQSPI_CS1); +fail1: + gpio_free(MCFQSPI_CS0); +fail0: + return status; +} + +static void m532x_cs_teardown(struct mcfqspi_cs_control *cs_control) +{ + gpio_free(MCFQSPI_CS2); + gpio_free(MCFQSPI_CS1); + gpio_free(MCFQSPI_CS0); +} + +static void m532x_cs_select(struct mcfqspi_cs_control *cs_control, + u8 chip_select, bool cs_high) +{ + gpio_set_value(MCFQSPI_CS0 + chip_select, cs_high); +} + +static void m532x_cs_deselect(struct mcfqspi_cs_control *cs_control, + u8 chip_select, bool cs_high) +{ + gpio_set_value(MCFQSPI_CS0 + chip_select, !cs_high); +} + +static struct mcfqspi_cs_control m532x_cs_control = { + .setup = m532x_cs_setup, + .teardown = m532x_cs_teardown, + .select = m532x_cs_select, + .deselect = m532x_cs_deselect, +}; + +static struct mcfqspi_platform_data m532x_qspi_data = { + .bus_num = 0, + .num_chipselect = 3, + .cs_control = &m532x_cs_control, +}; + +static struct platform_device m532x_qspi = { + .name = "mcfqspi", + .id = 0, + .num_resources = ARRAY_SIZE(m532x_qspi_resources), + .resource = m532x_qspi_resources, + .dev.platform_data = &m532x_qspi_data, +}; + +static void __init m532x_qspi_init(void) +{ + /* setup QSPS pins for QSPI with gpio CS control */ + writew(0x01f0, MCF_GPIO_PAR_QSPI); +} +#endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */ + + static struct platform_device *m532x_devices[] __initdata = { &m532x_uart, &m532x_fec, +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) + &m532x_qspi, +#endif }; /***************************************************************************/ @@ -158,6 +279,9 @@ static int __init init_BSP(void) { m532x_uarts_init(); m532x_fec_init(); +#if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) + m532x_qspi_init(); +#endif platform_add_devices(m532x_devices, ARRAY_SIZE(m532x_devices)); return 0; } diff --git a/arch/m68knommu/platform/68360/commproc.c b/arch/m68knommu/platform/68360/commproc.c index 6acb8d294cb..f27e688c404 100644 --- a/arch/m68knommu/platform/68360/commproc.c +++ b/arch/m68knommu/platform/68360/commproc.c @@ -110,7 +110,7 @@ void m360_cpm_reset() /* pte = find_pte(&init_mm, host_page_addr); */ /* pte_val(*pte) |= _PAGE_NO_CACHE; */ /* flush_tlb_page(current->mm->mmap, host_buffer); */ - + /* Tell everyone where the comm processor resides. */ /* cpmp = (cpm360_t *)commproc; */ @@ -191,7 +191,7 @@ cpm_interrupt(int irq, void * dev, struct pt_regs * regs) */ ((immap_t *)IMAP_ADDR)->im_cpic.cpic_cisr |= (1 << vec); #endif - + } /* The CPM can generate the error interrupt when there is a race condition diff --git a/arch/microblaze/include/asm/device.h b/arch/microblaze/include/asm/device.h index 402b46e630f..123b2fe72d0 100644 --- a/arch/microblaze/include/asm/device.h +++ b/arch/microblaze/include/asm/device.h @@ -12,29 +12,15 @@ struct device_node; struct dev_archdata { - /* Optional pointer to an OF device node */ - struct device_node *of_node; - /* DMA operations on that device */ struct dma_map_ops *dma_ops; void *dma_data; }; struct pdev_archdata { + u64 dma_mask; }; -static inline void dev_archdata_set_node(struct dev_archdata *ad, - struct device_node *np) -{ - ad->of_node = np; -} - -static inline struct device_node * -dev_archdata_get_node(const struct dev_archdata *ad) -{ - return ad->of_node; -} - #endif /* _ASM_MICROBLAZE_DEVICE_H */ diff --git a/arch/microblaze/include/asm/of_device.h b/arch/microblaze/include/asm/of_device.h index ba917cfaefe..73cb9804098 100644 --- a/arch/microblaze/include/asm/of_device.h +++ b/arch/microblaze/include/asm/of_device.h @@ -21,9 +21,8 @@ * probed using OF properties. */ struct of_device { - struct device_node *node; /* to be obsoleted */ - u64 dma_mask; /* DMA mask */ struct device dev; /* Generic device interface */ + struct pdev_archdata archdata; }; extern ssize_t of_device_get_modalias(struct of_device *ofdev, diff --git a/arch/microblaze/include/asm/scatterlist.h b/arch/microblaze/include/asm/scatterlist.h index 35d786fe93a..dc4a8900cc8 100644 --- a/arch/microblaze/include/asm/scatterlist.h +++ b/arch/microblaze/include/asm/scatterlist.h @@ -1 +1,3 @@ #include <asm-generic/scatterlist.h> + +#define ISA_DMA_THRESHOLD (~0UL) diff --git a/arch/microblaze/kernel/of_device.c b/arch/microblaze/kernel/of_device.c index 9a0f7632c47..b372787886e 100644 --- a/arch/microblaze/kernel/of_device.c +++ b/arch/microblaze/kernel/of_device.c @@ -12,7 +12,7 @@ void of_device_make_bus_id(struct of_device *dev) { static atomic_t bus_no_reg_magic; - struct device_node *node = dev->node; + struct device_node *node = dev->dev.of_node; const u32 *reg; u64 addr; int magic; @@ -49,11 +49,10 @@ struct of_device *of_device_alloc(struct device_node *np, if (!dev) return NULL; - dev->node = of_node_get(np); - dev->dev.dma_mask = &dev->dma_mask; + dev->dev.of_node = of_node_get(np); + dev->dev.dma_mask = &dev->archdata.dma_mask; dev->dev.parent = parent; dev->dev.release = of_release_dev; - dev->dev.archdata.of_node = np; if (bus_id) dev_set_name(&dev->dev, bus_id); @@ -75,17 +74,17 @@ int of_device_uevent(struct device *dev, struct kobj_uevent_env *env) ofdev = to_of_device(dev); - if (add_uevent_var(env, "OF_NAME=%s", ofdev->node->name)) + if (add_uevent_var(env, "OF_NAME=%s", ofdev->dev.of_node->name)) return -ENOMEM; - if (add_uevent_var(env, "OF_TYPE=%s", ofdev->node->type)) + if (add_uevent_var(env, "OF_TYPE=%s", ofdev->dev.of_node->type)) return -ENOMEM; /* Since the compatible field can contain pretty much anything * it's not really legal to split it out with commas. We split it * up using a number of environment variables instead. */ - compat = of_get_property(ofdev->node, "compatible", &cplen); + compat = of_get_property(ofdev->dev.of_node, "compatible", &cplen); while (compat && *compat && cplen > 0) { if (add_uevent_var(env, "OF_COMPATIBLE_%d=%s", seen, compat)) return -ENOMEM; diff --git a/arch/microblaze/kernel/of_platform.c b/arch/microblaze/kernel/of_platform.c index 0dc755286d3..ccf6f4257f4 100644 --- a/arch/microblaze/kernel/of_platform.c +++ b/arch/microblaze/kernel/of_platform.c @@ -47,7 +47,7 @@ struct of_device *of_platform_device_create(struct device_node *np, if (!dev) return NULL; - dev->dma_mask = 0xffffffffUL; + dev->archdata.dma_mask = 0xffffffffUL; dev->dev.bus = &of_platform_bus_type; /* We do not fill the DMA ops for platform devices by default. @@ -166,7 +166,7 @@ EXPORT_SYMBOL(of_platform_bus_probe); static int of_dev_node_match(struct device *dev, void *data) { - return to_of_device(dev)->node == data; + return to_of_device(dev)->dev.of_node == data; } struct of_device *of_find_device_by_node(struct device_node *np) @@ -184,7 +184,7 @@ EXPORT_SYMBOL(of_find_device_by_node); static int of_dev_phandle_match(struct device *dev, void *data) { phandle *ph = data; - return to_of_device(dev)->node->phandle == *ph; + return to_of_device(dev)->dev.of_node->phandle == *ph; } struct of_device *of_find_device_by_phandle(phandle ph) diff --git a/arch/mips/include/asm/scatterlist.h b/arch/mips/include/asm/scatterlist.h index 83d69fe17c9..9af65e79be3 100644 --- a/arch/mips/include/asm/scatterlist.h +++ b/arch/mips/include/asm/scatterlist.h @@ -1,27 +1,7 @@ #ifndef __ASM_SCATTERLIST_H #define __ASM_SCATTERLIST_H -#include <asm/types.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - dma_addr_t dma_address; - unsigned int length; -}; - -/* - * These macros should be used after a pci_map_sg call has been done - * to get bus addresses of each of the SG entries and their lengths. - * You should only work with the number of sg entries pci_map_sg - * returns, or alternatively stop on the first sg_dma_len(sg) which - * is 0. - */ -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->length) +#include <asm-generic/scatterlist.h> #define ISA_DMA_THRESHOLD (0x00ffffffUL) diff --git a/arch/mn10300/include/asm/atomic.h b/arch/mn10300/include/asm/atomic.h index e41222d6c2f..f0cc1f84a72 100644 --- a/arch/mn10300/include/asm/atomic.h +++ b/arch/mn10300/include/asm/atomic.h @@ -1,157 +1 @@ -/* MN10300 Atomic counter operations - * - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. - */ -#ifndef _ASM_ATOMIC_H -#define _ASM_ATOMIC_H - -#ifdef CONFIG_SMP -#error not SMP safe -#endif - -/* - * Atomic operations that C can't guarantee us. Useful for - * resource counting etc.. - */ - -#define ATOMIC_INIT(i) { (i) } - -#ifdef __KERNEL__ - -/** - * atomic_read - read atomic variable - * @v: pointer of type atomic_t - * - * Atomically reads the value of @v. Note that the guaranteed - * useful range of an atomic_t is only 24 bits. - */ -#define atomic_read(v) (*(volatile int *)&(v)->counter) - -/** - * atomic_set - set atomic variable - * @v: pointer of type atomic_t - * @i: required value - * - * Atomically sets the value of @v to @i. Note that the guaranteed - * useful range of an atomic_t is only 24 bits. - */ -#define atomic_set(v, i) (((v)->counter) = (i)) - -#include <asm/system.h> - -/** - * atomic_add_return - add integer to atomic variable - * @i: integer value to add - * @v: pointer of type atomic_t - * - * Atomically adds @i to @v and returns the result - * Note that the guaranteed useful range of an atomic_t is only 24 bits. - */ -static inline int atomic_add_return(int i, atomic_t *v) -{ - unsigned long flags; - int temp; - - local_irq_save(flags); - temp = v->counter; - temp += i; - v->counter = temp; - local_irq_restore(flags); - - return temp; -} - -/** - * atomic_sub_return - subtract integer from atomic variable - * @i: integer value to subtract - * @v: pointer of type atomic_t - * - * Atomically subtracts @i from @v and returns the result - * Note that the guaranteed useful range of an atomic_t is only 24 bits. - */ -static inline int atomic_sub_return(int i, atomic_t *v) -{ - unsigned long flags; - int temp; - - local_irq_save(flags); - temp = v->counter; - temp -= i; - v->counter = temp; - local_irq_restore(flags); - - return temp; -} - -static inline int atomic_add_negative(int i, atomic_t *v) -{ - return atomic_add_return(i, v) < 0; -} - -static inline void atomic_add(int i, atomic_t *v) -{ - atomic_add_return(i, v); -} - -static inline void atomic_sub(int i, atomic_t *v) -{ - atomic_sub_return(i, v); -} - -static inline void atomic_inc(atomic_t *v) -{ - atomic_add_return(1, v); -} - -static inline void atomic_dec(atomic_t *v) -{ - atomic_sub_return(1, v); -} - -#define atomic_dec_return(v) atomic_sub_return(1, (v)) -#define atomic_inc_return(v) atomic_add_return(1, (v)) - -#define atomic_sub_and_test(i, v) (atomic_sub_return((i), (v)) == 0) -#define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0) -#define atomic_inc_and_test(v) (atomic_add_return(1, (v)) == 0) - -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) - -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - -static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) -{ - unsigned long flags; - - mask = ~mask; - local_irq_save(flags); - *addr &= mask; - local_irq_restore(flags); -} - -#define atomic_xchg(ptr, v) (xchg(&(ptr)->counter, (v))) -#define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new))) - -/* Atomic operations are already serializing on MN10300??? */ -#define smp_mb__before_atomic_dec() barrier() -#define smp_mb__after_atomic_dec() barrier() -#define smp_mb__before_atomic_inc() barrier() -#define smp_mb__after_atomic_inc() barrier() - -#include <asm-generic/atomic-long.h> - -#endif /* __KERNEL__ */ -#endif /* _ASM_ATOMIC_H */ +#include <asm-generic/atomic.h> diff --git a/arch/mn10300/include/asm/cache.h b/arch/mn10300/include/asm/cache.h index e03cfa2e997..6e2fe28dde4 100644 --- a/arch/mn10300/include/asm/cache.h +++ b/arch/mn10300/include/asm/cache.h @@ -21,6 +21,8 @@ #define L1_CACHE_DISPARITY L1_CACHE_NENTRIES * L1_CACHE_BYTES #endif +#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES + /* data cache purge registers * - read from the register to unconditionally purge that cache line * - write address & 0xffffff00 to conditionally purge that cache line diff --git a/arch/mn10300/include/asm/scatterlist.h b/arch/mn10300/include/asm/scatterlist.h index 67535901b9f..7bd00b9e030 100644 --- a/arch/mn10300/include/asm/scatterlist.h +++ b/arch/mn10300/include/asm/scatterlist.h @@ -11,45 +11,8 @@ #ifndef _ASM_SCATTERLIST_H #define _ASM_SCATTERLIST_H -#include <asm/types.h> - -/* - * Drivers must set either ->address or (preferred) page and ->offset - * to indicate where data must be transferred to/from. - * - * Using page is recommended since it handles highmem data as well as - * low mem. ->address is restricted to data which has a virtual mapping, and - * it will go away in the future. Updating to page can be automated very - * easily -- something like - * - * sg->address = some_ptr; - * - * can be rewritten as - * - * sg_set_page(virt_to_page(some_ptr)); - * sg->offset = (unsigned long) some_ptr & ~PAGE_MASK; - * - * and that's it. There's no excuse for not highmem enabling YOUR driver. /jens - */ -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; /* for highmem, page offset */ - dma_addr_t dma_address; - unsigned int length; -}; +#include <asm-generic/scatterlist.h> #define ISA_DMA_THRESHOLD (0x00ffffff) -/* - * These macros should be used after a pci_map_sg call has been done - * to get bus addresses of each of the SG entries and their lengths. - * You should only work with the number of sg entries pci_map_sg - * returns. - */ -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->length) - #endif /* _ASM_SCATTERLIST_H */ diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 9c4da3d63bf..05a366a5c4d 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -98,6 +98,9 @@ config STACKTRACE_SUPPORT config NEED_DMA_MAP_STATE def_bool y +config NEED_SG_DMA_LENGTH + def_bool y + config ISA_DMA_API bool diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h index 477277739da..4556d820128 100644 --- a/arch/parisc/include/asm/cacheflush.h +++ b/arch/parisc/include/asm/cacheflush.h @@ -2,6 +2,7 @@ #define _PARISC_CACHEFLUSH_H #include <linux/mm.h> +#include <linux/uaccess.h> /* The usual comment is "Caches aren't brain-dead on the <architecture>". * Unfortunately, that doesn't apply to PA-RISC. */ @@ -125,11 +126,20 @@ static inline void *kmap(struct page *page) #define kunmap(page) kunmap_parisc(page_address(page)) -#define kmap_atomic(page, idx) page_address(page) +static inline void *kmap_atomic(struct page *page, enum km_type idx) +{ + pagefault_disable(); + return page_address(page); +} -#define kunmap_atomic(addr, idx) kunmap_parisc(addr) +static inline void kunmap_atomic(void *addr, enum km_type idx) +{ + kunmap_parisc(addr); + pagefault_enable(); +} -#define kmap_atomic_pfn(pfn, idx) page_address(pfn_to_page(pfn)) +#define kmap_atomic_prot(page, idx, prot) kmap_atomic(page, idx) +#define kmap_atomic_pfn(pfn, idx) kmap_atomic(pfn_to_page(pfn), (idx)) #define kmap_atomic_to_page(ptr) virt_to_page(ptr) #endif diff --git a/arch/parisc/include/asm/scatterlist.h b/arch/parisc/include/asm/scatterlist.h index 62269b31ebf..2c3b79b54b2 100644 --- a/arch/parisc/include/asm/scatterlist.h +++ b/arch/parisc/include/asm/scatterlist.h @@ -3,25 +3,9 @@ #include <asm/page.h> #include <asm/types.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - - unsigned int length; - - /* an IOVA can be 64-bits on some PA-Risc platforms. */ - dma_addr_t iova; /* I/O Virtual Address */ - __u32 iova_length; /* bytes mapped */ -}; - -#define sg_virt_addr(sg) ((unsigned long)sg_virt(sg)) -#define sg_dma_address(sg) ((sg)->iova) -#define sg_dma_len(sg) ((sg)->iova_length) +#include <asm-generic/scatterlist.h> #define ISA_DMA_THRESHOLD (~0UL) +#define sg_virt_addr(sg) ((unsigned long)sg_virt(sg)) #endif /* _ASM_PARISC_SCATTERLIST_H */ diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c index ec787b411e9..dcd55103a4b 100644 --- a/arch/parisc/kernel/asm-offsets.c +++ b/arch/parisc/kernel/asm-offsets.c @@ -45,8 +45,12 @@ #else #define FRAME_SIZE 64 #endif +#define FRAME_ALIGN 64 -#define align(x,y) (((x)+FRAME_SIZE+(y)-1) - (((x)+(y)-1)%(y))) +/* Add FRAME_SIZE to the size x and align it to y. All definitions + * that use align_frame will include space for a frame. + */ +#define align_frame(x,y) (((x)+FRAME_SIZE+(y)-1) - (((x)+(y)-1)%(y))) int main(void) { @@ -146,7 +150,8 @@ int main(void) DEFINE(TASK_PT_IOR, offsetof(struct task_struct, thread.regs.ior)); BLANK(); DEFINE(TASK_SZ, sizeof(struct task_struct)); - DEFINE(TASK_SZ_ALGN, align(sizeof(struct task_struct), 64)); + /* TASK_SZ_ALGN includes space for a stack frame. */ + DEFINE(TASK_SZ_ALGN, align_frame(sizeof(struct task_struct), FRAME_ALIGN)); BLANK(); DEFINE(PT_PSW, offsetof(struct pt_regs, gr[ 0])); DEFINE(PT_GR1, offsetof(struct pt_regs, gr[ 1])); @@ -233,7 +238,8 @@ int main(void) DEFINE(PT_ISR, offsetof(struct pt_regs, isr)); DEFINE(PT_IOR, offsetof(struct pt_regs, ior)); DEFINE(PT_SIZE, sizeof(struct pt_regs)); - DEFINE(PT_SZ_ALGN, align(sizeof(struct pt_regs), 64)); + /* PT_SZ_ALGN includes space for a stack frame. */ + DEFINE(PT_SZ_ALGN, align_frame(sizeof(struct pt_regs), FRAME_ALIGN)); BLANK(); DEFINE(TI_TASK, offsetof(struct thread_info, task)); DEFINE(TI_EXEC_DOMAIN, offsetof(struct thread_info, exec_domain)); @@ -242,7 +248,8 @@ int main(void) DEFINE(TI_SEGMENT, offsetof(struct thread_info, addr_limit)); DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count)); DEFINE(THREAD_SZ, sizeof(struct thread_info)); - DEFINE(THREAD_SZ_ALGN, align(sizeof(struct thread_info), 64)); + /* THREAD_SZ_ALGN includes space for a stack frame. */ + DEFINE(THREAD_SZ_ALGN, align_frame(sizeof(struct thread_info), FRAME_ALIGN)); BLANK(); DEFINE(ICACHE_BASE, offsetof(struct pdc_cache_info, ic_base)); DEFINE(ICACHE_STRIDE, offsetof(struct pdc_cache_info, ic_stride)); diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index 3a44f7f704f..6337adef30f 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -364,32 +364,6 @@ .align 32 .endm - /* The following are simple 32 vs 64 bit instruction - * abstractions for the macros */ - .macro EXTR reg1,start,length,reg2 -#ifdef CONFIG_64BIT - extrd,u \reg1,32+(\start),\length,\reg2 -#else - extrw,u \reg1,\start,\length,\reg2 -#endif - .endm - - .macro DEP reg1,start,length,reg2 -#ifdef CONFIG_64BIT - depd \reg1,32+(\start),\length,\reg2 -#else - depw \reg1,\start,\length,\reg2 -#endif - .endm - - .macro DEPI val,start,length,reg -#ifdef CONFIG_64BIT - depdi \val,32+(\start),\length,\reg -#else - depwi \val,\start,\length,\reg -#endif - .endm - /* In LP64, the space contains part of the upper 32 bits of the * fault. We have to extract this and place it in the va, * zeroing the corresponding bits in the space register */ @@ -442,19 +416,19 @@ */ .macro L2_ptep pmd,pte,index,va,fault #if PT_NLEVELS == 3 - EXTR \va,31-ASM_PMD_SHIFT,ASM_BITS_PER_PMD,\index + extru \va,31-ASM_PMD_SHIFT,ASM_BITS_PER_PMD,\index #else - EXTR \va,31-ASM_PGDIR_SHIFT,ASM_BITS_PER_PGD,\index + extru \va,31-ASM_PGDIR_SHIFT,ASM_BITS_PER_PGD,\index #endif - DEP %r0,31,PAGE_SHIFT,\pmd /* clear offset */ + dep %r0,31,PAGE_SHIFT,\pmd /* clear offset */ copy %r0,\pte ldw,s \index(\pmd),\pmd bb,>=,n \pmd,_PxD_PRESENT_BIT,\fault - DEP %r0,31,PxD_FLAG_SHIFT,\pmd /* clear flags */ + dep %r0,31,PxD_FLAG_SHIFT,\pmd /* clear flags */ copy \pmd,%r9 SHLREG %r9,PxD_VALUE_SHIFT,\pmd - EXTR \va,31-PAGE_SHIFT,ASM_BITS_PER_PTE,\index - DEP %r0,31,PAGE_SHIFT,\pmd /* clear offset */ + extru \va,31-PAGE_SHIFT,ASM_BITS_PER_PTE,\index + dep %r0,31,PAGE_SHIFT,\pmd /* clear offset */ shladd \index,BITS_PER_PTE_ENTRY,\pmd,\pmd LDREG %r0(\pmd),\pte /* pmd is now pte */ bb,>=,n \pte,_PAGE_PRESENT_BIT,\fault @@ -605,7 +579,7 @@ depdi 0,31,32,\tmp #endif copy \va,\tmp1 - DEPI 0,31,23,\tmp1 + depi 0,31,23,\tmp1 cmpb,COND(<>),n \tmp,\tmp1,\fault ldi (_PAGE_DIRTY|_PAGE_WRITE|_PAGE_READ),\prot depd,z \prot,8,7,\prot @@ -997,13 +971,6 @@ intr_restore: rfi nop - nop - nop - nop - nop - nop - nop - nop #ifndef CONFIG_PREEMPT # define intr_do_preempt intr_restore @@ -2076,9 +2043,10 @@ syscall_restore: LDREG TASK_PT_GR31(%r1),%r31 /* restore syscall rp */ /* NOTE: We use rsm/ssm pair to make this operation atomic */ + LDREG TASK_PT_GR30(%r1),%r1 /* Get user sp */ rsm PSW_SM_I, %r0 - LDREG TASK_PT_GR30(%r1),%r30 /* restore user sp */ - mfsp %sr3,%r1 /* Get users space id */ + copy %r1,%r30 /* Restore user sp */ + mfsp %sr3,%r1 /* Get user space id */ mtsp %r1,%sr7 /* Restore sr7 */ ssm PSW_SM_I, %r0 diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S index f5f96021caa..68e75ce838d 100644 --- a/arch/parisc/kernel/syscall.S +++ b/arch/parisc/kernel/syscall.S @@ -47,18 +47,17 @@ ENTRY(linux_gateway_page) KILL_INSN .endr - /* ADDRESS 0xb0 to 0xb4, lws uses 1 insns for entry */ + /* ADDRESS 0xb0 to 0xb8, lws uses two insns for entry */ /* Light-weight-syscall entry must always be located at 0xb0 */ /* WARNING: Keep this number updated with table size changes */ #define __NR_lws_entries (2) lws_entry: - /* Unconditional branch to lws_start, located on the - same gateway page */ - b,n lws_start + gate lws_start, %r0 /* increase privilege */ + depi 3, 31, 2, %r31 /* Ensure we return into user mode. */ - /* Fill from 0xb4 to 0xe0 */ - .rept 11 + /* Fill from 0xb8 to 0xe0 */ + .rept 10 KILL_INSN .endr @@ -423,9 +422,6 @@ tracesys_sigexit: *********************************************************/ lws_start: - /* Gate and ensure we return to userspace */ - gate .+8, %r0 - depi 3, 31, 2, %r31 /* Ensure we return to userspace */ #ifdef CONFIG_64BIT /* FIXME: If we are a 64-bit kernel just @@ -442,7 +438,7 @@ lws_start: #endif /* Is the lws entry number valid? */ - comiclr,>>= __NR_lws_entries, %r20, %r0 + comiclr,>> __NR_lws_entries, %r20, %r0 b,n lws_exit_nosys /* WARNING: Trashing sr2 and sr3 */ @@ -473,7 +469,7 @@ lws_exit: /* now reset the lowest bit of sp if it was set */ xor %r30,%r1,%r30 #endif - be,n 0(%sr3, %r31) + be,n 0(%sr7, %r31) @@ -529,7 +525,6 @@ lws_compare_and_swap32: #endif lws_compare_and_swap: -#ifdef CONFIG_SMP /* Load start of lock table */ ldil L%lws_lock_start, %r20 ldo R%lws_lock_start(%r20), %r28 @@ -572,8 +567,6 @@ cas_wouldblock: ldo 2(%r0), %r28 /* 2nd case */ b lws_exit /* Contended... */ ldo -EAGAIN(%r0), %r21 /* Spin in userspace */ -#endif -/* CONFIG_SMP */ /* prev = *addr; @@ -601,13 +594,11 @@ cas_action: 1: ldw 0(%sr3,%r26), %r28 sub,<> %r28, %r25, %r0 2: stw %r24, 0(%sr3,%r26) -#ifdef CONFIG_SMP /* Free lock */ stw %r20, 0(%sr2,%r20) -# if ENABLE_LWS_DEBUG +#if ENABLE_LWS_DEBUG /* Clear thread register indicator */ stw %r0, 4(%sr2,%r20) -# endif #endif /* Return to userspace, set no error */ b lws_exit @@ -615,12 +606,10 @@ cas_action: 3: /* Error occured on load or store */ -#ifdef CONFIG_SMP /* Free lock */ stw %r20, 0(%sr2,%r20) -# if ENABLE_LWS_DEBUG +#if ENABLE_LWS_DEBUG stw %r0, 4(%sr2,%r20) -# endif #endif b lws_exit ldo -EFAULT(%r0),%r21 /* set errno */ @@ -672,7 +661,6 @@ ENTRY(sys_call_table64) END(sys_call_table64) #endif -#ifdef CONFIG_SMP /* All light-weight-syscall atomic operations will use this set of locks @@ -694,8 +682,6 @@ ENTRY(lws_lock_start) .endr END(lws_lock_start) .previous -#endif -/* CONFIG_SMP for lws_lock_start */ .end diff --git a/arch/parisc/math-emu/decode_exc.c b/arch/parisc/math-emu/decode_exc.c index 3ca1c614921..27a7492ddb0 100644 --- a/arch/parisc/math-emu/decode_exc.c +++ b/arch/parisc/math-emu/decode_exc.c @@ -342,6 +342,7 @@ decode_fpu(unsigned int Fpu_register[], unsigned int trap_counts[]) return SIGNALCODE(SIGFPE, FPE_FLTINV); case DIVISIONBYZEROEXCEPTION: update_trap_counts(Fpu_register, aflags, bflags, trap_counts); + Clear_excp_register(exception_index); return SIGNALCODE(SIGFPE, FPE_FLTDIV); case INEXACTEXCEPTION: update_trap_counts(Fpu_register, aflags, bflags, trap_counts); diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c index c6afbfc9577..18162ce4261 100644 --- a/arch/parisc/mm/fault.c +++ b/arch/parisc/mm/fault.c @@ -264,8 +264,7 @@ no_context: out_of_memory: up_read(&mm->mmap_sem); - printk(KERN_CRIT "VM: killing process %s\n", current->comm); - if (user_mode(regs)) - do_group_exit(SIGKILL); - goto no_context; + if (!user_mode(regs)) + goto no_context; + pagefault_out_of_memory(); } diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index c4c4549c22b..66a315e06dc 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -663,6 +663,9 @@ config ZONE_DMA config NEED_DMA_MAP_STATE def_bool (PPC64 || NOT_COHERENT_CACHE) +config NEED_SG_DMA_LENGTH + def_bool y + config GENERIC_ISA_DMA bool depends on PPC64 || POWER4 || 6xx && !CPM2 diff --git a/arch/powerpc/include/asm/device.h b/arch/powerpc/include/asm/device.h index 6d94d27ed85..a3954e4fcbe 100644 --- a/arch/powerpc/include/asm/device.h +++ b/arch/powerpc/include/asm/device.h @@ -10,9 +10,6 @@ struct dma_map_ops; struct device_node; struct dev_archdata { - /* Optional pointer to an OF device node */ - struct device_node *of_node; - /* DMA operations on that device */ struct dma_map_ops *dma_ops; @@ -30,19 +27,8 @@ struct dev_archdata { #endif }; -static inline void dev_archdata_set_node(struct dev_archdata *ad, - struct device_node *np) -{ - ad->of_node = np; -} - -static inline struct device_node * -dev_archdata_get_node(const struct dev_archdata *ad) -{ - return ad->of_node; -} - struct pdev_archdata { + u64 dma_mask; }; #endif /* _ASM_POWERPC_DEVICE_H */ diff --git a/arch/powerpc/include/asm/macio.h b/arch/powerpc/include/asm/macio.h index a062c57696d..19a661b4cb9 100644 --- a/arch/powerpc/include/asm/macio.h +++ b/arch/powerpc/include/asm/macio.h @@ -108,7 +108,7 @@ static inline void* macio_get_drvdata(struct macio_dev *dev) static inline struct device_node *macio_get_of_node(struct macio_dev *mdev) { - return mdev->ofdev.node; + return mdev->ofdev.dev.of_node; } #ifdef CONFIG_PCI diff --git a/arch/powerpc/include/asm/mpc52xx_psc.h b/arch/powerpc/include/asm/mpc52xx_psc.h index 42561f4f032..ecc4fc69ac1 100644 --- a/arch/powerpc/include/asm/mpc52xx_psc.h +++ b/arch/powerpc/include/asm/mpc52xx_psc.h @@ -248,6 +248,7 @@ struct mpc52xx_psc_fifo { u16 tflwfptr; /* PSC + 0x9e */ }; +#define MPC512x_PSC_FIFO_EOF 0x100 #define MPC512x_PSC_FIFO_RESET_SLICE 0x80 #define MPC512x_PSC_FIFO_ENABLE_SLICE 0x01 #define MPC512x_PSC_FIFO_ENABLE_DMA 0x04 diff --git a/arch/powerpc/include/asm/of_device.h b/arch/powerpc/include/asm/of_device.h index a64debf177d..444e97e2982 100644 --- a/arch/powerpc/include/asm/of_device.h +++ b/arch/powerpc/include/asm/of_device.h @@ -12,9 +12,8 @@ */ struct of_device { - struct device_node *node; /* to be obsoleted */ - u64 dma_mask; /* DMA mask */ struct device dev; /* Generic device interface */ + struct pdev_archdata archdata; }; extern struct of_device *of_device_alloc(struct device_node *np, diff --git a/arch/powerpc/include/asm/scatterlist.h b/arch/powerpc/include/asm/scatterlist.h index 912bf597870..34cc78fd0ef 100644 --- a/arch/powerpc/include/asm/scatterlist.h +++ b/arch/powerpc/include/asm/scatterlist.h @@ -9,38 +9,12 @@ * 2 of the License, or (at your option) any later version. */ -#ifdef __KERNEL__ -#include <linux/types.h> #include <asm/dma.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - unsigned int length; - - /* For TCE or SWIOTLB support */ - dma_addr_t dma_address; - u32 dma_length; -}; - -/* - * These macros should be used after a dma_map_sg call has been done - * to get bus addresses of each of the SG entries and their lengths. - * You should only work with the number of sg entries pci_map_sg - * returns, or alternatively stop on the first sg_dma_len(sg) which - * is 0. - */ -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->dma_length) +#include <asm-generic/scatterlist.h> #ifdef __powerpc64__ #define ISA_DMA_THRESHOLD (~0UL) #endif - #define ARCH_HAS_SG_CHAIN -#endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_SCATTERLIST_H */ diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c index 4ff4da2c238..e7fe218b869 100644 --- a/arch/powerpc/kernel/dma-swiotlb.c +++ b/arch/powerpc/kernel/dma-swiotlb.c @@ -39,8 +39,8 @@ struct dma_map_ops swiotlb_dma_ops = { .dma_supported = swiotlb_dma_supported, .map_page = swiotlb_map_page, .unmap_page = swiotlb_unmap_page, - .sync_single_range_for_cpu = swiotlb_sync_single_range_for_cpu, - .sync_single_range_for_device = swiotlb_sync_single_range_for_device, + .sync_single_for_cpu = swiotlb_sync_single_for_cpu, + .sync_single_for_device = swiotlb_sync_single_for_device, .sync_sg_for_cpu = swiotlb_sync_sg_for_cpu, .sync_sg_for_device = swiotlb_sync_sg_for_device, .mapping_error = swiotlb_dma_mapping_error, diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c index 6c1df5757cd..8d1de6f31d5 100644 --- a/arch/powerpc/kernel/dma.c +++ b/arch/powerpc/kernel/dma.c @@ -127,11 +127,11 @@ static inline void dma_direct_sync_sg(struct device *dev, __dma_sync_page(sg_page(sg), sg->offset, sg->length, direction); } -static inline void dma_direct_sync_single_range(struct device *dev, - dma_addr_t dma_handle, unsigned long offset, size_t size, - enum dma_data_direction direction) +static inline void dma_direct_sync_single(struct device *dev, + dma_addr_t dma_handle, size_t size, + enum dma_data_direction direction) { - __dma_sync(bus_to_virt(dma_handle+offset), size, direction); + __dma_sync(bus_to_virt(dma_handle), size, direction); } #endif @@ -144,8 +144,8 @@ struct dma_map_ops dma_direct_ops = { .map_page = dma_direct_map_page, .unmap_page = dma_direct_unmap_page, #ifdef CONFIG_NOT_COHERENT_CACHE - .sync_single_range_for_cpu = dma_direct_sync_single_range, - .sync_single_range_for_device = dma_direct_sync_single_range, + .sync_single_for_cpu = dma_direct_sync_single, + .sync_single_for_device = dma_direct_sync_single, .sync_sg_for_cpu = dma_direct_sync_sg, .sync_sg_for_device = dma_direct_sync_sg, #endif diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c index 71cf280da18..21266abfbda 100644 --- a/arch/powerpc/kernel/ibmebus.c +++ b/arch/powerpc/kernel/ibmebus.c @@ -140,14 +140,14 @@ static struct dma_map_ops ibmebus_dma_ops = { static int ibmebus_match_path(struct device *dev, void *data) { - struct device_node *dn = to_of_device(dev)->node; + struct device_node *dn = to_of_device(dev)->dev.of_node; return (dn->full_name && (strcasecmp((char *)data, dn->full_name) == 0)); } static int ibmebus_match_node(struct device *dev, void *data) { - return to_of_device(dev)->node == data; + return to_of_device(dev)->dev.of_node == data; } static int ibmebus_create_device(struct device_node *dn) @@ -202,7 +202,7 @@ static int ibmebus_create_devices(const struct of_device_id *matches) int ibmebus_register_driver(struct of_platform_driver *drv) { /* If the driver uses devices that ibmebus doesn't know, add them */ - ibmebus_create_devices(drv->match_table); + ibmebus_create_devices(drv->driver.of_match_table); return of_register_driver(drv, &ibmebus_bus_type); } diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c index a359cb08e90..df78e0236a0 100644 --- a/arch/powerpc/kernel/of_device.c +++ b/arch/powerpc/kernel/of_device.c @@ -13,7 +13,7 @@ static void of_device_make_bus_id(struct of_device *dev) { static atomic_t bus_no_reg_magic; - struct device_node *node = dev->node; + struct device_node *node = dev->dev.of_node; const u32 *reg; u64 addr; int magic; @@ -69,11 +69,10 @@ struct of_device *of_device_alloc(struct device_node *np, if (!dev) return NULL; - dev->node = of_node_get(np); - dev->dev.dma_mask = &dev->dma_mask; + dev->dev.of_node = of_node_get(np); + dev->dev.dma_mask = &dev->archdata.dma_mask; dev->dev.parent = parent; dev->dev.release = of_release_dev; - dev->dev.archdata.of_node = np; if (bus_id) dev_set_name(&dev->dev, "%s", bus_id); @@ -95,17 +94,17 @@ int of_device_uevent(struct device *dev, struct kobj_uevent_env *env) ofdev = to_of_device(dev); - if (add_uevent_var(env, "OF_NAME=%s", ofdev->node->name)) + if (add_uevent_var(env, "OF_NAME=%s", ofdev->dev.of_node->name)) return -ENOMEM; - if (add_uevent_var(env, "OF_TYPE=%s", ofdev->node->type)) + if (add_uevent_var(env, "OF_TYPE=%s", ofdev->dev.of_node->type)) return -ENOMEM; /* Since the compatible field can contain pretty much anything * it's not really legal to split it out with commas. We split it * up using a number of environment variables instead. */ - compat = of_get_property(ofdev->node, "compatible", &cplen); + compat = of_get_property(ofdev->dev.of_node, "compatible", &cplen); while (compat && *compat && cplen > 0) { if (add_uevent_var(env, "OF_COMPATIBLE_%d=%s", seen, compat)) return -ENOMEM; diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c index 6c1dfc3ff8b..487a98851ba 100644 --- a/arch/powerpc/kernel/of_platform.c +++ b/arch/powerpc/kernel/of_platform.c @@ -74,7 +74,7 @@ struct of_device* of_platform_device_create(struct device_node *np, if (!dev) return NULL; - dev->dma_mask = 0xffffffffUL; + dev->archdata.dma_mask = 0xffffffffUL; dev->dev.coherent_dma_mask = DMA_BIT_MASK(32); dev->dev.bus = &of_platform_bus_type; @@ -195,7 +195,7 @@ EXPORT_SYMBOL(of_platform_bus_probe); static int of_dev_node_match(struct device *dev, void *data) { - return to_of_device(dev)->node == data; + return to_of_device(dev)->dev.of_node == data; } struct of_device *of_find_device_by_node(struct device_node *np) @@ -213,7 +213,7 @@ EXPORT_SYMBOL(of_find_device_by_node); static int of_dev_phandle_match(struct device *dev, void *data) { phandle *ph = data; - return to_of_device(dev)->node->phandle == *ph; + return to_of_device(dev)->dev.of_node->phandle == *ph; } struct of_device *of_find_device_by_phandle(phandle ph) @@ -246,10 +246,10 @@ static int __devinit of_pci_phb_probe(struct of_device *dev, if (ppc_md.pci_setup_phb == NULL) return -ENODEV; - printk(KERN_INFO "Setting up PCI bus %s\n", dev->node->full_name); + pr_info("Setting up PCI bus %s\n", dev->dev.of_node->full_name); /* Alloc and setup PHB data structure */ - phb = pcibios_alloc_controller(dev->node); + phb = pcibios_alloc_controller(dev->dev.of_node); if (!phb) return -ENODEV; @@ -263,19 +263,19 @@ static int __devinit of_pci_phb_probe(struct of_device *dev, } /* Process "ranges" property */ - pci_process_bridge_OF_ranges(phb, dev->node, 0); + pci_process_bridge_OF_ranges(phb, dev->dev.of_node, 0); /* Init pci_dn data structures */ pci_devs_phb_init_dynamic(phb); /* Register devices with EEH */ #ifdef CONFIG_EEH - if (dev->node->child) - eeh_add_device_tree_early(dev->node); + if (dev->dev.of_node->child) + eeh_add_device_tree_early(dev->dev.of_node); #endif /* CONFIG_EEH */ /* Scan the bus */ - pcibios_scan_phb(phb, dev->node); + pcibios_scan_phb(phb, dev->dev.of_node); if (phb->bus == NULL) return -ENXIO; @@ -306,10 +306,11 @@ static struct of_device_id of_pci_phb_ids[] = { }; static struct of_platform_driver of_pci_phb_driver = { - .match_table = of_pci_phb_ids, .probe = of_pci_phb_probe, .driver = { .name = "of-pci", + .owner = THIS_MODULE, + .of_match_table = of_pci_phb_ids, }, }; diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 0c0567e5840..6646005dffb 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -1097,8 +1097,8 @@ void __devinit pcibios_setup_bus_devices(struct pci_bus *bus) if (dev->is_added) continue; - /* Setup OF node pointer in archdata */ - sd->of_node = pci_device_to_OF_node(dev); + /* Setup OF node pointer in the device */ + dev->dev.of_node = pci_device_to_OF_node(dev); /* Fixup NUMA node as it may not be setup yet by the generic * code and is needed by the DMA init diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c index 9ce7b62dc3a..00b9436f765 100644 --- a/arch/powerpc/kernel/vio.c +++ b/arch/powerpc/kernel/vio.c @@ -707,7 +707,7 @@ static int vio_cmo_bus_probe(struct vio_dev *viodev) * Check to see that device has a DMA window and configure * entitlement for the device. */ - if (of_get_property(viodev->dev.archdata.of_node, + if (of_get_property(viodev->dev.of_node, "ibm,my-dma-window", NULL)) { /* Check that the driver is CMO enabled and get desired DMA */ if (!viodrv->get_desired_dma) { @@ -1054,7 +1054,7 @@ static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev) if (firmware_has_feature(FW_FEATURE_ISERIES)) return vio_build_iommu_table_iseries(dev); - dma_window = of_get_property(dev->dev.archdata.of_node, + dma_window = of_get_property(dev->dev.of_node, "ibm,my-dma-window", NULL); if (!dma_window) return NULL; @@ -1063,7 +1063,7 @@ static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev) if (tbl == NULL) return NULL; - of_parse_dma_window(dev->dev.archdata.of_node, dma_window, + of_parse_dma_window(dev->dev.of_node, dma_window, &tbl->it_index, &offset, &size); /* TCE table size - measured in tce entries */ @@ -1091,7 +1091,7 @@ static const struct vio_device_id *vio_match_device( { while (ids->type[0] != '\0') { if ((strncmp(dev->type, ids->type, strlen(ids->type)) == 0) && - of_device_is_compatible(dev->dev.archdata.of_node, + of_device_is_compatible(dev->dev.of_node, ids->compat)) return ids; ids++; @@ -1184,7 +1184,7 @@ EXPORT_SYMBOL(vio_unregister_driver); static void __devinit vio_dev_release(struct device *dev) { /* XXX should free TCE table */ - of_node_put(dev->archdata.of_node); + of_node_put(dev->of_node); kfree(to_vio_dev(dev)); } @@ -1235,7 +1235,7 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node) if (unit_address != NULL) viodev->unit_address = *unit_address; } - viodev->dev.archdata.of_node = of_node_get(of_node); + viodev->dev.of_node = of_node_get(of_node); if (firmware_has_feature(FW_FEATURE_CMO)) vio_cmo_set_dma_ops(viodev); @@ -1320,7 +1320,7 @@ static ssize_t name_show(struct device *dev, static ssize_t devspec_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct device_node *of_node = dev->archdata.of_node; + struct device_node *of_node = dev->of_node; return sprintf(buf, "%s\n", of_node ? of_node->full_name : "none"); } @@ -1332,7 +1332,7 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, struct device_node *dn; const char *cp; - dn = dev->archdata.of_node; + dn = dev->of_node; if (!dn) return -ENODEV; cp = of_get_property(dn, "compatible", NULL); @@ -1370,7 +1370,7 @@ static int vio_hotplug(struct device *dev, struct kobj_uevent_env *env) struct device_node *dn; const char *cp; - dn = dev->archdata.of_node; + dn = dev->of_node; if (!dn) return -ENODEV; cp = of_get_property(dn, "compatible", NULL); @@ -1402,7 +1402,7 @@ static struct bus_type vio_bus_type = { */ const void *vio_get_attribute(struct vio_dev *vdev, char *which, int *length) { - return of_get_property(vdev->dev.archdata.of_node, which, length); + return of_get_property(vdev->dev.of_node, which, length); } EXPORT_SYMBOL(vio_get_attribute); diff --git a/arch/powerpc/platforms/512x/mpc512x_shared.c b/arch/powerpc/platforms/512x/mpc512x_shared.c index b7f518a60f0..707e572b7c4 100644 --- a/arch/powerpc/platforms/512x/mpc512x_shared.c +++ b/arch/powerpc/platforms/512x/mpc512x_shared.c @@ -22,6 +22,7 @@ #include <asm/prom.h> #include <asm/time.h> #include <asm/mpc5121.h> +#include <asm/mpc52xx_psc.h> #include "mpc512x.h" @@ -95,9 +96,86 @@ void __init mpc512x_declare_of_platform_devices(void) } } +#define DEFAULT_FIFO_SIZE 16 + +static unsigned int __init get_fifo_size(struct device_node *np, + char *prop_name) +{ + const unsigned int *fp; + + fp = of_get_property(np, prop_name, NULL); + if (fp) + return *fp; + + pr_warning("no %s property in %s node, defaulting to %d\n", + prop_name, np->full_name, DEFAULT_FIFO_SIZE); + + return DEFAULT_FIFO_SIZE; +} + +#define FIFOC(_base) ((struct mpc512x_psc_fifo __iomem *) \ + ((u32)(_base) + sizeof(struct mpc52xx_psc))) + +/* Init PSC FIFO space for TX and RX slices */ +void __init mpc512x_psc_fifo_init(void) +{ + struct device_node *np; + void __iomem *psc; + unsigned int tx_fifo_size; + unsigned int rx_fifo_size; + int fifobase = 0; /* current fifo address in 32 bit words */ + + for_each_compatible_node(np, NULL, "fsl,mpc5121-psc") { + tx_fifo_size = get_fifo_size(np, "fsl,tx-fifo-size"); + rx_fifo_size = get_fifo_size(np, "fsl,rx-fifo-size"); + + /* size in register is in 4 byte units */ + tx_fifo_size /= 4; + rx_fifo_size /= 4; + if (!tx_fifo_size) + tx_fifo_size = 1; + if (!rx_fifo_size) + rx_fifo_size = 1; + + psc = of_iomap(np, 0); + if (!psc) { + pr_err("%s: Can't map %s device\n", + __func__, np->full_name); + continue; + } + + /* FIFO space is 4KiB, check if requested size is available */ + if ((fifobase + tx_fifo_size + rx_fifo_size) > 0x1000) { + pr_err("%s: no fifo space available for %s\n", + __func__, np->full_name); + iounmap(psc); + /* + * chances are that another device requests less + * fifo space, so we continue. + */ + continue; + } + + /* set tx and rx fifo size registers */ + out_be32(&FIFOC(psc)->txsz, (fifobase << 16) | tx_fifo_size); + fifobase += tx_fifo_size; + out_be32(&FIFOC(psc)->rxsz, (fifobase << 16) | rx_fifo_size); + fifobase += rx_fifo_size; + + /* reset and enable the slices */ + out_be32(&FIFOC(psc)->txcmd, 0x80); + out_be32(&FIFOC(psc)->txcmd, 0x01); + out_be32(&FIFOC(psc)->rxcmd, 0x80); + out_be32(&FIFOC(psc)->rxcmd, 0x01); + + iounmap(psc); + } +} + void __init mpc512x_init(void) { mpc512x_declare_of_platform_devices(); mpc5121_clk_init(); mpc512x_restart_init(); + mpc512x_psc_fifo_init(); } diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c index fda7c2a1828..ca5305a5bd6 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c @@ -168,7 +168,7 @@ static int __devinit mpc52xx_wkup_gpiochip_probe(struct of_device *ofdev, ofchip->gc.get = mpc52xx_wkup_gpio_get; ofchip->gc.set = mpc52xx_wkup_gpio_set; - ret = of_mm_gpiochip_add(ofdev->node, &chip->mmchip); + ret = of_mm_gpiochip_add(ofdev->dev.of_node, &chip->mmchip); if (ret) return ret; @@ -193,8 +193,11 @@ static const struct of_device_id mpc52xx_wkup_gpiochip_match[] = { }; static struct of_platform_driver mpc52xx_wkup_gpiochip_driver = { - .name = "gpio_wkup", - .match_table = mpc52xx_wkup_gpiochip_match, + .driver = { + .name = "gpio_wkup", + .owner = THIS_MODULE, + .of_match_table = mpc52xx_wkup_gpiochip_match, + }, .probe = mpc52xx_wkup_gpiochip_probe, .remove = mpc52xx_gpiochip_remove, }; @@ -329,7 +332,7 @@ static int __devinit mpc52xx_simple_gpiochip_probe(struct of_device *ofdev, ofchip->gc.get = mpc52xx_simple_gpio_get; ofchip->gc.set = mpc52xx_simple_gpio_set; - ret = of_mm_gpiochip_add(ofdev->node, &chip->mmchip); + ret = of_mm_gpiochip_add(ofdev->dev.of_node, &chip->mmchip); if (ret) return ret; @@ -349,8 +352,11 @@ static const struct of_device_id mpc52xx_simple_gpiochip_match[] = { }; static struct of_platform_driver mpc52xx_simple_gpiochip_driver = { - .name = "gpio", - .match_table = mpc52xx_simple_gpiochip_match, + .driver = { + .name = "gpio", + .owner = THIS_MODULE, + .of_match_table = mpc52xx_simple_gpiochip_match, + }, .probe = mpc52xx_simple_gpiochip_probe, .remove = mpc52xx_gpiochip_remove, }; diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c index a60ee39d3b7..46c93578cbf 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c @@ -734,8 +734,8 @@ static int __devinit mpc52xx_gpt_probe(struct of_device *ofdev, spin_lock_init(&gpt->lock); gpt->dev = &ofdev->dev; - gpt->ipb_freq = mpc5xxx_get_bus_frequency(ofdev->node); - gpt->regs = of_iomap(ofdev->node, 0); + gpt->ipb_freq = mpc5xxx_get_bus_frequency(ofdev->dev.of_node); + gpt->regs = of_iomap(ofdev->dev.of_node, 0); if (!gpt->regs) { kfree(gpt); return -ENOMEM; @@ -743,21 +743,21 @@ static int __devinit mpc52xx_gpt_probe(struct of_device *ofdev, dev_set_drvdata(&ofdev->dev, gpt); - mpc52xx_gpt_gpio_setup(gpt, ofdev->node); - mpc52xx_gpt_irq_setup(gpt, ofdev->node); + mpc52xx_gpt_gpio_setup(gpt, ofdev->dev.of_node); + mpc52xx_gpt_irq_setup(gpt, ofdev->dev.of_node); mutex_lock(&mpc52xx_gpt_list_mutex); list_add(&gpt->list, &mpc52xx_gpt_list); mutex_unlock(&mpc52xx_gpt_list_mutex); /* check if this device could be a watchdog */ - if (of_get_property(ofdev->node, "fsl,has-wdt", NULL) || - of_get_property(ofdev->node, "has-wdt", NULL)) { + if (of_get_property(ofdev->dev.of_node, "fsl,has-wdt", NULL) || + of_get_property(ofdev->dev.of_node, "has-wdt", NULL)) { const u32 *on_boot_wdt; gpt->wdt_mode = MPC52xx_GPT_CAN_WDT; - on_boot_wdt = of_get_property(ofdev->node, "fsl,wdt-on-boot", - NULL); + on_boot_wdt = of_get_property(ofdev->dev.of_node, + "fsl,wdt-on-boot", NULL); if (on_boot_wdt) { dev_info(gpt->dev, "used as watchdog\n"); gpt->wdt_mode |= MPC52xx_GPT_IS_WDT; @@ -784,8 +784,11 @@ static const struct of_device_id mpc52xx_gpt_match[] = { }; static struct of_platform_driver mpc52xx_gpt_driver = { - .name = "mpc52xx-gpt", - .match_table = mpc52xx_gpt_match, + .driver = { + .name = "mpc52xx-gpt", + .owner = THIS_MODULE, + .of_match_table = mpc52xx_gpt_match, + }, .probe = mpc52xx_gpt_probe, .remove = mpc52xx_gpt_remove, }; diff --git a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c index d4f8be307cd..e86aec64450 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c @@ -445,14 +445,14 @@ mpc52xx_lpbfifo_probe(struct of_device *op, const struct of_device_id *match) if (lpbfifo.dev != NULL) return -ENOSPC; - lpbfifo.irq = irq_of_parse_and_map(op->node, 0); + lpbfifo.irq = irq_of_parse_and_map(op->dev.of_node, 0); if (!lpbfifo.irq) return -ENODEV; - if (of_address_to_resource(op->node, 0, &res)) + if (of_address_to_resource(op->dev.of_node, 0, &res)) return -ENODEV; lpbfifo.regs_phys = res.start; - lpbfifo.regs = of_iomap(op->node, 0); + lpbfifo.regs = of_iomap(op->dev.of_node, 0); if (!lpbfifo.regs) return -ENOMEM; @@ -537,9 +537,11 @@ static struct of_device_id mpc52xx_lpbfifo_match[] __devinitconst = { }; static struct of_platform_driver mpc52xx_lpbfifo_driver = { - .owner = THIS_MODULE, - .name = "mpc52xx-lpbfifo", - .match_table = mpc52xx_lpbfifo_match, + .driver = { + .name = "mpc52xx-lpbfifo", + .owner = THIS_MODULE, + .of_match_table = mpc52xx_lpbfifo_match, + }, .probe = mpc52xx_lpbfifo_probe, .remove = __devexit_p(mpc52xx_lpbfifo_remove), }; diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c index f21555d3395..9f2e52b36f9 100644 --- a/arch/powerpc/platforms/82xx/ep8248e.c +++ b/arch/powerpc/platforms/82xx/ep8248e.c @@ -119,12 +119,12 @@ static int __devinit ep8248e_mdio_probe(struct of_device *ofdev, struct device_node *node; int ret; - node = of_get_parent(ofdev->node); + node = of_get_parent(ofdev->dev.of_node); of_node_put(node); if (node != ep8248e_bcsr_node) return -ENODEV; - ret = of_address_to_resource(ofdev->node, 0, &res); + ret = of_address_to_resource(ofdev->dev.of_node, 0, &res); if (ret) return ret; @@ -142,7 +142,7 @@ static int __devinit ep8248e_mdio_probe(struct of_device *ofdev, bus->parent = &ofdev->dev; snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start); - ret = of_mdiobus_register(bus, ofdev->node); + ret = of_mdiobus_register(bus, ofdev->dev.of_node); if (ret) goto err_free_irq; @@ -170,8 +170,9 @@ static const struct of_device_id ep8248e_mdio_match[] = { static struct of_platform_driver ep8248e_mdio_driver = { .driver = { .name = "ep8248e-mdio-bitbang", + .owner = THIS_MODULE, + .of_match_table = ep8248e_mdio_match, }, - .match_table = ep8248e_mdio_match, .probe = ep8248e_mdio_probe, .remove = ep8248e_mdio_remove, }; diff --git a/arch/powerpc/platforms/83xx/suspend.c b/arch/powerpc/platforms/83xx/suspend.c index 43805348b81..ebe6c353720 100644 --- a/arch/powerpc/platforms/83xx/suspend.c +++ b/arch/powerpc/platforms/83xx/suspend.c @@ -321,7 +321,7 @@ static struct platform_suspend_ops mpc83xx_suspend_ops = { static int pmc_probe(struct of_device *ofdev, const struct of_device_id *match) { - struct device_node *np = ofdev->node; + struct device_node *np = ofdev->dev.of_node; struct resource res; struct pmc_type *type = match->data; int ret = 0; @@ -423,8 +423,11 @@ static struct of_device_id pmc_match[] = { }; static struct of_platform_driver pmc_driver = { - .name = "mpc83xx-pmc", - .match_table = pmc_match, + .driver = { + .name = "mpc83xx-pmc", + .owner = THIS_MODULE, + .of_match_table = pmc_match, + }, .probe = pmc_probe, .remove = pmc_remove }; diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c index 8efe48192f3..6257e537861 100644 --- a/arch/powerpc/platforms/cell/axon_msi.c +++ b/arch/powerpc/platforms/cell/axon_msi.c @@ -345,7 +345,7 @@ static int axon_msi_shutdown(struct of_device *device) static int axon_msi_probe(struct of_device *device, const struct of_device_id *device_id) { - struct device_node *dn = device->node; + struct device_node *dn = device->dev.of_node; struct axon_msic *msic; unsigned int virq; int dcr_base, dcr_len; @@ -447,11 +447,12 @@ static const struct of_device_id axon_msi_device_id[] = { }; static struct of_platform_driver axon_msi_driver = { - .match_table = axon_msi_device_id, .probe = axon_msi_probe, .shutdown = axon_msi_shutdown, - .driver = { - .name = "axon-msi" + .driver = { + .name = "axon-msi", + .owner = THIS_MODULE, + .of_match_table = axon_msi_device_id, }, }; diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index e3ec4976fae..22667a09d40 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -545,7 +545,6 @@ static struct iommu_table *cell_get_iommu_table(struct device *dev) { struct iommu_window *window; struct cbe_iommu *iommu; - struct dev_archdata *archdata = &dev->archdata; /* Current implementation uses the first window available in that * node's iommu. We -might- do something smarter later though it may @@ -554,7 +553,7 @@ static struct iommu_table *cell_get_iommu_table(struct device *dev) iommu = cell_iommu_for_node(dev_to_node(dev)); if (iommu == NULL || list_empty(&iommu->windows)) { printk(KERN_ERR "iommu: missing iommu for %s (node %d)\n", - archdata->of_node ? archdata->of_node->full_name : "?", + dev->of_node ? dev->of_node->full_name : "?", dev_to_node(dev)); return NULL; } @@ -897,7 +896,7 @@ static u64 cell_iommu_get_fixed_address(struct device *dev) const u32 *ranges = NULL; int i, len, best, naddr, nsize, pna, range_size; - np = of_node_get(dev->archdata.of_node); + np = of_node_get(dev->of_node); while (1) { naddr = of_n_addr_cells(np); nsize = of_n_size_cells(np); diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index 5c280825251..1a40da92154 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -1849,8 +1849,7 @@ out: return ret; } -static int spufs_mfc_fsync(struct file *file, struct dentry *dentry, - int datasync) +static int spufs_mfc_fsync(struct file *file, int datasync) { return spufs_mfc_flush(file, NULL); } diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index fc1b1c42b1d..e5e5f823d68 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -251,7 +251,7 @@ const struct file_operations spufs_context_fops = { .llseek = dcache_dir_lseek, .read = generic_read_dir, .readdir = dcache_readdir, - .fsync = simple_sync_file, + .fsync = noop_fsync, }; EXPORT_SYMBOL_GPL(spufs_context_fops); diff --git a/arch/powerpc/platforms/pasemi/gpio_mdio.c b/arch/powerpc/platforms/pasemi/gpio_mdio.c index 0f881f64583..627ee089e75 100644 --- a/arch/powerpc/platforms/pasemi/gpio_mdio.c +++ b/arch/powerpc/platforms/pasemi/gpio_mdio.c @@ -220,7 +220,7 @@ static int __devinit gpio_mdio_probe(struct of_device *ofdev, const struct of_device_id *match) { struct device *dev = &ofdev->dev; - struct device_node *np = ofdev->node; + struct device_node *np = ofdev->dev.of_node; struct mii_bus *new_bus; struct gpio_priv *priv; const unsigned int *prop; @@ -301,11 +301,12 @@ MODULE_DEVICE_TABLE(of, gpio_mdio_match); static struct of_platform_driver gpio_mdio_driver = { - .match_table = gpio_mdio_match, .probe = gpio_mdio_probe, .remove = gpio_mdio_remove, - .driver = { - .name = "gpio-mdio-bitbang", + .driver = { + .name = "gpio-mdio-bitbang", + .owner = THIS_MODULE, + .of_match_table = gpio_mdio_match, }, }; diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c index ac6fdd97329..f372ec1691a 100644 --- a/arch/powerpc/platforms/pasemi/setup.c +++ b/arch/powerpc/platforms/pasemi/setup.c @@ -360,10 +360,10 @@ static int pcmcia_notify(struct notifier_block *nb, unsigned long action, /* We know electra_cf devices will always have of_node set, since * electra_cf is an of_platform driver. */ - if (!parent->archdata.of_node) + if (!parent->of_node) return 0; - if (!of_device_is_compatible(parent->archdata.of_node, "electra-cf")) + if (!of_device_is_compatible(parent->of_node, "electra-cf")) return 0; /* We use the direct ops for localbus */ diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index 6d09f5e3e7e..23083c39752 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -766,7 +766,7 @@ int ps3_system_bus_device_register(struct ps3_system_bus_device *dev) BUG(); }; - dev->core.archdata.of_node = NULL; + dev->core.of_node = NULL; set_dev_node(&dev->core, 0); pr_debug("%s:%d add %s\n", __func__, __LINE__, dev_name(&dev->core)); diff --git a/arch/powerpc/platforms/pseries/hvCall_inst.c b/arch/powerpc/platforms/pseries/hvCall_inst.c index 1fefae76e29..e19ff021e71 100644 --- a/arch/powerpc/platforms/pseries/hvCall_inst.c +++ b/arch/powerpc/platforms/pseries/hvCall_inst.c @@ -102,7 +102,7 @@ static const struct file_operations hcall_inst_seq_fops = { #define CPU_NAME_BUF_SIZE 32 -static void probe_hcall_entry(unsigned long opcode, unsigned long *args) +static void probe_hcall_entry(void *ignored, unsigned long opcode, unsigned long *args) { struct hcall_stats *h; @@ -114,7 +114,7 @@ static void probe_hcall_entry(unsigned long opcode, unsigned long *args) h->purr_start = mfspr(SPRN_PURR); } -static void probe_hcall_exit(unsigned long opcode, unsigned long retval, +static void probe_hcall_exit(void *ignored, unsigned long opcode, unsigned long retval, unsigned long *retbuf) { struct hcall_stats *h; @@ -140,11 +140,11 @@ static int __init hcall_inst_init(void) if (!firmware_has_feature(FW_FEATURE_LPAR)) return 0; - if (register_trace_hcall_entry(probe_hcall_entry)) + if (register_trace_hcall_entry(probe_hcall_entry, NULL)) return -EINVAL; - if (register_trace_hcall_exit(probe_hcall_exit)) { - unregister_trace_hcall_entry(probe_hcall_entry); + if (register_trace_hcall_exit(probe_hcall_exit, NULL)) { + unregister_trace_hcall_entry(probe_hcall_entry, NULL); return -EINVAL; } diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c index 1a0000a4b6d..d26182d42cb 100644 --- a/arch/powerpc/platforms/pseries/iommu.c +++ b/arch/powerpc/platforms/pseries/iommu.c @@ -468,7 +468,7 @@ static void pci_dma_dev_setup_pSeries(struct pci_dev *dev) pr_debug("pci_dma_dev_setup_pSeries: %s\n", pci_name(dev)); - dn = dev->dev.archdata.of_node; + dn = dev->dev.of_node; /* If we're the direct child of a root bus, then we need to allocate * an iommu table ourselves. The bus setup code should have setup diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c index 88f4ae78783..402d2212162 100644 --- a/arch/powerpc/sysdev/axonram.c +++ b/arch/powerpc/sysdev/axonram.c @@ -185,7 +185,7 @@ axon_ram_probe(struct of_device *device, const struct of_device_id *device_id) axon_ram_bank_id++; dev_info(&device->dev, "Found memory controller on %s\n", - device->node->full_name); + device->dev.of_node->full_name); bank = kzalloc(sizeof(struct axon_ram_bank), GFP_KERNEL); if (bank == NULL) { @@ -198,7 +198,7 @@ axon_ram_probe(struct of_device *device, const struct of_device_id *device_id) bank->device = device; - if (of_address_to_resource(device->node, 0, &resource) != 0) { + if (of_address_to_resource(device->dev.of_node, 0, &resource) != 0) { dev_err(&device->dev, "Cannot access device tree\n"); rc = -EFAULT; goto failed; @@ -253,7 +253,7 @@ axon_ram_probe(struct of_device *device, const struct of_device_id *device_id) blk_queue_logical_block_size(bank->disk->queue, AXON_RAM_SECTOR_SIZE); add_disk(bank->disk); - bank->irq_id = irq_of_parse_and_map(device->node, 0); + bank->irq_id = irq_of_parse_and_map(device->dev.of_node, 0); if (bank->irq_id == NO_IRQ) { dev_err(&device->dev, "Cannot access ECC interrupt ID\n"); rc = -EFAULT; @@ -327,12 +327,12 @@ static struct of_device_id axon_ram_device_id[] = { }; static struct of_platform_driver axon_ram_driver = { - .match_table = axon_ram_device_id, .probe = axon_ram_probe, .remove = axon_ram_remove, - .driver = { - .owner = THIS_MODULE, - .name = AXON_RAM_MODULE_NAME, + .driver = { + .name = AXON_RAM_MODULE_NAME, + .owner = THIS_MODULE, + .of_match_table = axon_ram_device_id, }, }; diff --git a/arch/powerpc/sysdev/bestcomm/bestcomm.c b/arch/powerpc/sysdev/bestcomm/bestcomm.c index 378ebd9aac1..a7c5c470af1 100644 --- a/arch/powerpc/sysdev/bestcomm/bestcomm.c +++ b/arch/powerpc/sysdev/bestcomm/bestcomm.c @@ -377,7 +377,7 @@ mpc52xx_bcom_probe(struct of_device *op, const struct of_device_id *match) printk(KERN_INFO "DMA: MPC52xx BestComm driver\n"); /* Get the bestcomm node */ - of_node_get(op->node); + of_node_get(op->dev.of_node); /* Prepare SRAM */ ofn_sram = of_find_matching_node(NULL, mpc52xx_sram_ids); @@ -406,10 +406,10 @@ mpc52xx_bcom_probe(struct of_device *op, const struct of_device_id *match) } /* Save the node */ - bcom_eng->ofnode = op->node; + bcom_eng->ofnode = op->dev.of_node; /* Get, reserve & map io */ - if (of_address_to_resource(op->node, 0, &res_bcom)) { + if (of_address_to_resource(op->dev.of_node, 0, &res_bcom)) { printk(KERN_ERR DRIVER_NAME ": " "Can't get resource\n"); rv = -EINVAL; @@ -453,7 +453,7 @@ error_sramclean: kfree(bcom_eng); bcom_sram_cleanup(); error_ofput: - of_node_put(op->node); + of_node_put(op->dev.of_node); printk(KERN_ERR "DMA: MPC52xx BestComm init failed !\n"); @@ -494,14 +494,12 @@ MODULE_DEVICE_TABLE(of, mpc52xx_bcom_of_match); static struct of_platform_driver mpc52xx_bcom_of_platform_driver = { - .owner = THIS_MODULE, - .name = DRIVER_NAME, - .match_table = mpc52xx_bcom_of_match, .probe = mpc52xx_bcom_probe, .remove = mpc52xx_bcom_remove, - .driver = { - .name = DRIVER_NAME, - .owner = THIS_MODULE, + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + .of_match_table = mpc52xx_bcom_of_match, }, }; diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c index 3482e3fd89c..a7be144f587 100644 --- a/arch/powerpc/sysdev/fsl_msi.c +++ b/arch/powerpc/sysdev/fsl_msi.c @@ -249,7 +249,7 @@ static int __devinit fsl_of_msi_probe(struct of_device *dev, goto error_out; } - msi->irqhost = irq_alloc_host(dev->node, IRQ_HOST_MAP_LINEAR, + msi->irqhost = irq_alloc_host(dev->dev.of_node, IRQ_HOST_MAP_LINEAR, NR_MSI_IRQS, &fsl_msi_host_ops, 0); if (msi->irqhost == NULL) { @@ -259,10 +259,10 @@ static int __devinit fsl_of_msi_probe(struct of_device *dev, } /* Get the MSI reg base */ - err = of_address_to_resource(dev->node, 0, &res); + err = of_address_to_resource(dev->dev.of_node, 0, &res); if (err) { dev_err(&dev->dev, "%s resource error!\n", - dev->node->full_name); + dev->dev.of_node->full_name); goto error_out; } @@ -285,16 +285,16 @@ static int __devinit fsl_of_msi_probe(struct of_device *dev, goto error_out; } - p = of_get_property(dev->node, "interrupts", &count); + p = of_get_property(dev->dev.of_node, "interrupts", &count); if (!p) { dev_err(&dev->dev, "no interrupts property found on %s\n", - dev->node->full_name); + dev->dev.of_node->full_name); err = -ENODEV; goto error_out; } if (count % 8 != 0) { dev_err(&dev->dev, "Malformed interrupts property on %s\n", - dev->node->full_name); + dev->dev.of_node->full_name); err = -EINVAL; goto error_out; } @@ -303,7 +303,7 @@ static int __devinit fsl_of_msi_probe(struct of_device *dev, for (i = 0; i < count / 2; i++) { if (i > NR_MSI_REG) break; - virt_msir = irq_of_parse_and_map(dev->node, i); + virt_msir = irq_of_parse_and_map(dev->dev.of_node, i); if (virt_msir != NO_IRQ) { set_irq_data(virt_msir, (void *)i); set_irq_chained_handler(virt_msir, fsl_msi_cascade); @@ -345,8 +345,11 @@ static const struct of_device_id fsl_of_msi_ids[] = { }; static struct of_platform_driver fsl_of_msi_driver = { - .name = "fsl-msi", - .match_table = fsl_of_msi_ids, + .driver = { + .name = "fsl-msi", + .owner = THIS_MODULE, + .of_match_table = fsl_of_msi_ids, + }, .probe = fsl_of_msi_probe, }; diff --git a/arch/powerpc/sysdev/fsl_pmc.c b/arch/powerpc/sysdev/fsl_pmc.c index a7635a993dc..9082eb921ad 100644 --- a/arch/powerpc/sysdev/fsl_pmc.c +++ b/arch/powerpc/sysdev/fsl_pmc.c @@ -60,7 +60,7 @@ static struct platform_suspend_ops pmc_suspend_ops = { static int pmc_probe(struct of_device *ofdev, const struct of_device_id *id) { - pmc_regs = of_iomap(ofdev->node, 0); + pmc_regs = of_iomap(ofdev->dev.of_node, 0); if (!pmc_regs) return -ENOMEM; @@ -76,8 +76,11 @@ static const struct of_device_id pmc_ids[] = { }; static struct of_platform_driver pmc_driver = { - .driver.name = "fsl-pmc", - .match_table = pmc_ids, + .driver = { + .name = "fsl-pmc", + .owner = THIS_MODULE, + .of_match_table = pmc_ids, + }, .probe = pmc_probe, }; diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index 71fba88f50d..cd37e49e703 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -1,6 +1,15 @@ /* * Freescale MPC85xx/MPC86xx RapidIO support * + * Copyright 2009 Sysgo AG + * Thomas Moll <thomas.moll@sysgo.com> + * - fixed maintenance access routines, check for aligned access + * + * Copyright 2009 Integrated Device Technology, Inc. + * Alex Bounine <alexandre.bounine@idt.com> + * - Added Port-Write message handling + * - Added Machine Check exception handling + * * Copyright (C) 2007, 2008 Freescale Semiconductor, Inc. * Zhang Wei <wei.zhang@freescale.com> * @@ -24,19 +33,30 @@ #include <linux/of_platform.h> #include <linux/delay.h> #include <linux/slab.h> +#include <linux/kfifo.h> #include <asm/io.h> +#include <asm/machdep.h> +#include <asm/uaccess.h> + +#undef DEBUG_PW /* Port-Write debugging */ /* RapidIO definition irq, which read from OF-tree */ #define IRQ_RIO_BELL(m) (((struct rio_priv *)(m->priv))->bellirq) #define IRQ_RIO_TX(m) (((struct rio_priv *)(m->priv))->txirq) #define IRQ_RIO_RX(m) (((struct rio_priv *)(m->priv))->rxirq) +#define IRQ_RIO_PW(m) (((struct rio_priv *)(m->priv))->pwirq) #define RIO_ATMU_REGS_OFFSET 0x10c00 #define RIO_P_MSG_REGS_OFFSET 0x11000 #define RIO_S_MSG_REGS_OFFSET 0x13000 #define RIO_ESCSR 0x158 #define RIO_CCSR 0x15c +#define RIO_LTLEDCSR 0x0608 +#define RIO_LTLEDCSR_IER 0x80000000 +#define RIO_LTLEDCSR_PRT 0x01000000 +#define RIO_LTLEECSR 0x060c +#define RIO_EPWISR 0x10010 #define RIO_ISR_AACR 0x10120 #define RIO_ISR_AACR_AA 0x1 /* Accept All ID */ #define RIO_MAINT_WIN_SIZE 0x400000 @@ -55,6 +75,18 @@ #define RIO_MSG_ISR_QFI 0x00000010 #define RIO_MSG_ISR_DIQI 0x00000001 +#define RIO_IPWMR_SEN 0x00100000 +#define RIO_IPWMR_QFIE 0x00000100 +#define RIO_IPWMR_EIE 0x00000020 +#define RIO_IPWMR_CQ 0x00000002 +#define RIO_IPWMR_PWE 0x00000001 + +#define RIO_IPWSR_QF 0x00100000 +#define RIO_IPWSR_TE 0x00000080 +#define RIO_IPWSR_QFI 0x00000010 +#define RIO_IPWSR_PWD 0x00000008 +#define RIO_IPWSR_PWB 0x00000004 + #define RIO_MSG_DESC_SIZE 32 #define RIO_MSG_BUFFER_SIZE 4096 #define RIO_MIN_TX_RING_SIZE 2 @@ -121,7 +153,7 @@ struct rio_msg_regs { u32 pad10[26]; u32 pwmr; u32 pwsr; - u32 pad11; + u32 epwqbar; u32 pwqbar; }; @@ -160,6 +192,14 @@ struct rio_msg_rx_ring { void *dev_id; }; +struct rio_port_write_msg { + void *virt; + dma_addr_t phys; + u32 msg_count; + u32 err_count; + u32 discard_count; +}; + struct rio_priv { struct device *dev; void __iomem *regs_win; @@ -172,11 +212,64 @@ struct rio_priv { struct rio_dbell_ring dbell_ring; struct rio_msg_tx_ring msg_tx_ring; struct rio_msg_rx_ring msg_rx_ring; + struct rio_port_write_msg port_write_msg; int bellirq; int txirq; int rxirq; + int pwirq; + struct work_struct pw_work; + struct kfifo pw_fifo; + spinlock_t pw_fifo_lock; }; +#define __fsl_read_rio_config(x, addr, err, op) \ + __asm__ __volatile__( \ + "1: "op" %1,0(%2)\n" \ + " eieio\n" \ + "2:\n" \ + ".section .fixup,\"ax\"\n" \ + "3: li %1,-1\n" \ + " li %0,%3\n" \ + " b 2b\n" \ + ".section __ex_table,\"a\"\n" \ + " .align 2\n" \ + " .long 1b,3b\n" \ + ".text" \ + : "=r" (err), "=r" (x) \ + : "b" (addr), "i" (-EFAULT), "0" (err)) + +static void __iomem *rio_regs_win; + +static int (*saved_mcheck_exception)(struct pt_regs *regs); + +static int fsl_rio_mcheck_exception(struct pt_regs *regs) +{ + const struct exception_table_entry *entry = NULL; + unsigned long reason = (mfspr(SPRN_MCSR) & MCSR_MASK); + + if (reason & MCSR_BUS_RBERR) { + reason = in_be32((u32 *)(rio_regs_win + RIO_LTLEDCSR)); + if (reason & (RIO_LTLEDCSR_IER | RIO_LTLEDCSR_PRT)) { + /* Check if we are prepared to handle this fault */ + entry = search_exception_tables(regs->nip); + if (entry) { + pr_debug("RIO: %s - MC Exception handled\n", + __func__); + out_be32((u32 *)(rio_regs_win + RIO_LTLEDCSR), + 0); + regs->msr |= MSR_RI; + regs->nip = entry->fixup; + return 1; + } + } + } + + if (saved_mcheck_exception) + return saved_mcheck_exception(regs); + else + return cur_cpu_spec->machine_check(regs); +} + /** * fsl_rio_doorbell_send - Send a MPC85xx doorbell message * @mport: RapidIO master port info @@ -277,27 +370,44 @@ fsl_rio_config_read(struct rio_mport *mport, int index, u16 destid, { struct rio_priv *priv = mport->priv; u8 *data; + u32 rval, err = 0; pr_debug ("fsl_rio_config_read: index %d destid %d hopcount %d offset %8.8x len %d\n", index, destid, hopcount, offset, len); + + /* 16MB maintenance window possible */ + /* allow only aligned access to maintenance registers */ + if (offset > (0x1000000 - len) || !IS_ALIGNED(offset, len)) + return -EINVAL; + out_be32(&priv->maint_atmu_regs->rowtar, - (destid << 22) | (hopcount << 12) | ((offset & ~0x3) >> 9)); + (destid << 22) | (hopcount << 12) | (offset >> 12)); + out_be32(&priv->maint_atmu_regs->rowtear, (destid >> 10)); - data = (u8 *) priv->maint_win + offset; + data = (u8 *) priv->maint_win + (offset & (RIO_MAINT_WIN_SIZE - 1)); switch (len) { case 1: - *val = in_8((u8 *) data); + __fsl_read_rio_config(rval, data, err, "lbz"); break; case 2: - *val = in_be16((u16 *) data); + __fsl_read_rio_config(rval, data, err, "lhz"); break; - default: - *val = in_be32((u32 *) data); + case 4: + __fsl_read_rio_config(rval, data, err, "lwz"); break; + default: + return -EINVAL; } - return 0; + if (err) { + pr_debug("RIO: cfg_read error %d for %x:%x:%x\n", + err, destid, hopcount, offset); + } + + *val = rval; + + return err; } /** @@ -322,10 +432,17 @@ fsl_rio_config_write(struct rio_mport *mport, int index, u16 destid, pr_debug ("fsl_rio_config_write: index %d destid %d hopcount %d offset %8.8x len %d val %8.8x\n", index, destid, hopcount, offset, len, val); + + /* 16MB maintenance windows possible */ + /* allow only aligned access to maintenance registers */ + if (offset > (0x1000000 - len) || !IS_ALIGNED(offset, len)) + return -EINVAL; + out_be32(&priv->maint_atmu_regs->rowtar, - (destid << 22) | (hopcount << 12) | ((offset & ~0x3) >> 9)); + (destid << 22) | (hopcount << 12) | (offset >> 12)); + out_be32(&priv->maint_atmu_regs->rowtear, (destid >> 10)); - data = (u8 *) priv->maint_win + offset; + data = (u8 *) priv->maint_win + (offset & (RIO_MAINT_WIN_SIZE - 1)); switch (len) { case 1: out_8((u8 *) data, val); @@ -333,9 +450,11 @@ fsl_rio_config_write(struct rio_mport *mport, int index, u16 destid, case 2: out_be16((u16 *) data, val); break; - default: + case 4: out_be32((u32 *) data, val); break; + default: + return -EINVAL; } return 0; @@ -930,6 +1049,223 @@ static int fsl_rio_doorbell_init(struct rio_mport *mport) return rc; } +/** + * fsl_rio_port_write_handler - MPC85xx port write interrupt handler + * @irq: Linux interrupt number + * @dev_instance: Pointer to interrupt-specific data + * + * Handles port write interrupts. Parses a list of registered + * port write event handlers and executes a matching event handler. + */ +static irqreturn_t +fsl_rio_port_write_handler(int irq, void *dev_instance) +{ + u32 ipwmr, ipwsr; + struct rio_mport *port = (struct rio_mport *)dev_instance; + struct rio_priv *priv = port->priv; + u32 epwisr, tmp; + + ipwmr = in_be32(&priv->msg_regs->pwmr); + ipwsr = in_be32(&priv->msg_regs->pwsr); + + epwisr = in_be32(priv->regs_win + RIO_EPWISR); + if (epwisr & 0x80000000) { + tmp = in_be32(priv->regs_win + RIO_LTLEDCSR); + pr_info("RIO_LTLEDCSR = 0x%x\n", tmp); + out_be32(priv->regs_win + RIO_LTLEDCSR, 0); + } + + if (!(epwisr & 0x00000001)) + return IRQ_HANDLED; + +#ifdef DEBUG_PW + pr_debug("PW Int->IPWMR: 0x%08x IPWSR: 0x%08x (", ipwmr, ipwsr); + if (ipwsr & RIO_IPWSR_QF) + pr_debug(" QF"); + if (ipwsr & RIO_IPWSR_TE) + pr_debug(" TE"); + if (ipwsr & RIO_IPWSR_QFI) + pr_debug(" QFI"); + if (ipwsr & RIO_IPWSR_PWD) + pr_debug(" PWD"); + if (ipwsr & RIO_IPWSR_PWB) + pr_debug(" PWB"); + pr_debug(" )\n"); +#endif + out_be32(&priv->msg_regs->pwsr, + ipwsr & (RIO_IPWSR_TE | RIO_IPWSR_QFI | RIO_IPWSR_PWD)); + + if ((ipwmr & RIO_IPWMR_EIE) && (ipwsr & RIO_IPWSR_TE)) { + priv->port_write_msg.err_count++; + pr_info("RIO: Port-Write Transaction Err (%d)\n", + priv->port_write_msg.err_count); + } + if (ipwsr & RIO_IPWSR_PWD) { + priv->port_write_msg.discard_count++; + pr_info("RIO: Port Discarded Port-Write Msg(s) (%d)\n", + priv->port_write_msg.discard_count); + } + + /* Schedule deferred processing if PW was received */ + if (ipwsr & RIO_IPWSR_QFI) { + /* Save PW message (if there is room in FIFO), + * otherwise discard it. + */ + if (kfifo_avail(&priv->pw_fifo) >= RIO_PW_MSG_SIZE) { + priv->port_write_msg.msg_count++; + kfifo_in(&priv->pw_fifo, priv->port_write_msg.virt, + RIO_PW_MSG_SIZE); + } else { + priv->port_write_msg.discard_count++; + pr_info("RIO: ISR Discarded Port-Write Msg(s) (%d)\n", + priv->port_write_msg.discard_count); + } + schedule_work(&priv->pw_work); + } + + /* Issue Clear Queue command. This allows another + * port-write to be received. + */ + out_be32(&priv->msg_regs->pwmr, ipwmr | RIO_IPWMR_CQ); + + return IRQ_HANDLED; +} + +static void fsl_pw_dpc(struct work_struct *work) +{ + struct rio_priv *priv = container_of(work, struct rio_priv, pw_work); + unsigned long flags; + u32 msg_buffer[RIO_PW_MSG_SIZE/sizeof(u32)]; + + /* + * Process port-write messages + */ + spin_lock_irqsave(&priv->pw_fifo_lock, flags); + while (kfifo_out(&priv->pw_fifo, (unsigned char *)msg_buffer, + RIO_PW_MSG_SIZE)) { + /* Process one message */ + spin_unlock_irqrestore(&priv->pw_fifo_lock, flags); +#ifdef DEBUG_PW + { + u32 i; + pr_debug("%s : Port-Write Message:", __func__); + for (i = 0; i < RIO_PW_MSG_SIZE/sizeof(u32); i++) { + if ((i%4) == 0) + pr_debug("\n0x%02x: 0x%08x", i*4, + msg_buffer[i]); + else + pr_debug(" 0x%08x", msg_buffer[i]); + } + pr_debug("\n"); + } +#endif + /* Pass the port-write message to RIO core for processing */ + rio_inb_pwrite_handler((union rio_pw_msg *)msg_buffer); + spin_lock_irqsave(&priv->pw_fifo_lock, flags); + } + spin_unlock_irqrestore(&priv->pw_fifo_lock, flags); +} + +/** + * fsl_rio_pw_enable - enable/disable port-write interface init + * @mport: Master port implementing the port write unit + * @enable: 1=enable; 0=disable port-write message handling + */ +static int fsl_rio_pw_enable(struct rio_mport *mport, int enable) +{ + struct rio_priv *priv = mport->priv; + u32 rval; + + rval = in_be32(&priv->msg_regs->pwmr); + + if (enable) + rval |= RIO_IPWMR_PWE; + else + rval &= ~RIO_IPWMR_PWE; + + out_be32(&priv->msg_regs->pwmr, rval); + + return 0; +} + +/** + * fsl_rio_port_write_init - MPC85xx port write interface init + * @mport: Master port implementing the port write unit + * + * Initializes port write unit hardware and DMA buffer + * ring. Called from fsl_rio_setup(). Returns %0 on success + * or %-ENOMEM on failure. + */ +static int fsl_rio_port_write_init(struct rio_mport *mport) +{ + struct rio_priv *priv = mport->priv; + int rc = 0; + + /* Following configurations require a disabled port write controller */ + out_be32(&priv->msg_regs->pwmr, + in_be32(&priv->msg_regs->pwmr) & ~RIO_IPWMR_PWE); + + /* Initialize port write */ + priv->port_write_msg.virt = dma_alloc_coherent(priv->dev, + RIO_PW_MSG_SIZE, + &priv->port_write_msg.phys, GFP_KERNEL); + if (!priv->port_write_msg.virt) { + pr_err("RIO: unable allocate port write queue\n"); + return -ENOMEM; + } + + priv->port_write_msg.err_count = 0; + priv->port_write_msg.discard_count = 0; + + /* Point dequeue/enqueue pointers at first entry */ + out_be32(&priv->msg_regs->epwqbar, 0); + out_be32(&priv->msg_regs->pwqbar, (u32) priv->port_write_msg.phys); + + pr_debug("EIPWQBAR: 0x%08x IPWQBAR: 0x%08x\n", + in_be32(&priv->msg_regs->epwqbar), + in_be32(&priv->msg_regs->pwqbar)); + + /* Clear interrupt status IPWSR */ + out_be32(&priv->msg_regs->pwsr, + (RIO_IPWSR_TE | RIO_IPWSR_QFI | RIO_IPWSR_PWD)); + + /* Configure port write contoller for snooping enable all reporting, + clear queue full */ + out_be32(&priv->msg_regs->pwmr, + RIO_IPWMR_SEN | RIO_IPWMR_QFIE | RIO_IPWMR_EIE | RIO_IPWMR_CQ); + + + /* Hook up port-write handler */ + rc = request_irq(IRQ_RIO_PW(mport), fsl_rio_port_write_handler, 0, + "port-write", (void *)mport); + if (rc < 0) { + pr_err("MPC85xx RIO: unable to request inbound doorbell irq"); + goto err_out; + } + + INIT_WORK(&priv->pw_work, fsl_pw_dpc); + spin_lock_init(&priv->pw_fifo_lock); + if (kfifo_alloc(&priv->pw_fifo, RIO_PW_MSG_SIZE * 32, GFP_KERNEL)) { + pr_err("FIFO allocation failed\n"); + rc = -ENOMEM; + goto err_out_irq; + } + + pr_debug("IPWMR: 0x%08x IPWSR: 0x%08x\n", + in_be32(&priv->msg_regs->pwmr), + in_be32(&priv->msg_regs->pwsr)); + + return rc; + +err_out_irq: + free_irq(IRQ_RIO_PW(mport), (void *)mport); +err_out: + dma_free_coherent(priv->dev, RIO_PW_MSG_SIZE, + priv->port_write_msg.virt, + priv->port_write_msg.phys); + return rc; +} + static char *cmdline = NULL; static int fsl_rio_get_hdid(int index) @@ -1015,41 +1351,41 @@ int fsl_rio_setup(struct of_device *dev) u64 law_start, law_size; int paw, aw, sw; - if (!dev->node) { + if (!dev->dev.of_node) { dev_err(&dev->dev, "Device OF-Node is NULL"); return -EFAULT; } - rc = of_address_to_resource(dev->node, 0, ®s); + rc = of_address_to_resource(dev->dev.of_node, 0, ®s); if (rc) { dev_err(&dev->dev, "Can't get %s property 'reg'\n", - dev->node->full_name); + dev->dev.of_node->full_name); return -EFAULT; } - dev_info(&dev->dev, "Of-device full name %s\n", dev->node->full_name); + dev_info(&dev->dev, "Of-device full name %s\n", dev->dev.of_node->full_name); dev_info(&dev->dev, "Regs: %pR\n", ®s); - dt_range = of_get_property(dev->node, "ranges", &rlen); + dt_range = of_get_property(dev->dev.of_node, "ranges", &rlen); if (!dt_range) { dev_err(&dev->dev, "Can't get %s property 'ranges'\n", - dev->node->full_name); + dev->dev.of_node->full_name); return -EFAULT; } /* Get node address wide */ - cell = of_get_property(dev->node, "#address-cells", NULL); + cell = of_get_property(dev->dev.of_node, "#address-cells", NULL); if (cell) aw = *cell; else - aw = of_n_addr_cells(dev->node); + aw = of_n_addr_cells(dev->dev.of_node); /* Get node size wide */ - cell = of_get_property(dev->node, "#size-cells", NULL); + cell = of_get_property(dev->dev.of_node, "#size-cells", NULL); if (cell) sw = *cell; else - sw = of_n_size_cells(dev->node); + sw = of_n_size_cells(dev->dev.of_node); /* Get parent address wide wide */ - paw = of_n_addr_cells(dev->node); + paw = of_n_addr_cells(dev->dev.of_node); law_start = of_read_number(dt_range + aw, paw); law_size = of_read_number(dt_range + aw + paw, sw); @@ -1057,7 +1393,7 @@ int fsl_rio_setup(struct of_device *dev) dev_info(&dev->dev, "LAW start 0x%016llx, size 0x%016llx.\n", law_start, law_size); - ops = kmalloc(sizeof(struct rio_ops), GFP_KERNEL); + ops = kzalloc(sizeof(struct rio_ops), GFP_KERNEL); if (!ops) { rc = -ENOMEM; goto err_ops; @@ -1067,6 +1403,7 @@ int fsl_rio_setup(struct of_device *dev) ops->cread = fsl_rio_config_read; ops->cwrite = fsl_rio_config_write; ops->dsend = fsl_rio_doorbell_send; + ops->pwenable = fsl_rio_pw_enable; port = kzalloc(sizeof(struct rio_mport), GFP_KERNEL); if (!port) { @@ -1089,11 +1426,12 @@ int fsl_rio_setup(struct of_device *dev) port->iores.flags = IORESOURCE_MEM; port->iores.name = "rio_io_win"; - priv->bellirq = irq_of_parse_and_map(dev->node, 2); - priv->txirq = irq_of_parse_and_map(dev->node, 3); - priv->rxirq = irq_of_parse_and_map(dev->node, 4); - dev_info(&dev->dev, "bellirq: %d, txirq: %d, rxirq %d\n", priv->bellirq, - priv->txirq, priv->rxirq); + priv->pwirq = irq_of_parse_and_map(dev->node, 0); + priv->bellirq = irq_of_parse_and_map(dev->dev.of_node, 2); + priv->txirq = irq_of_parse_and_map(dev->dev.of_node, 3); + priv->rxirq = irq_of_parse_and_map(dev->dev.of_node, 4); + dev_info(&dev->dev, "pwirq: %d, bellirq: %d, txirq: %d, rxirq %d\n", + priv->pwirq, priv->bellirq, priv->txirq, priv->rxirq); rio_init_dbell_res(&port->riores[RIO_DOORBELL_RESOURCE], 0, 0xffff); rio_init_mbox_res(&port->riores[RIO_INB_MBOX_RESOURCE], 0, 0); @@ -1109,6 +1447,7 @@ int fsl_rio_setup(struct of_device *dev) rio_register_mport(port); priv->regs_win = ioremap(regs.start, regs.end - regs.start + 1); + rio_regs_win = priv->regs_win; /* Probe the master port phy type */ ccsr = in_be32(priv->regs_win + RIO_CCSR); @@ -1166,7 +1505,8 @@ int fsl_rio_setup(struct of_device *dev) /* Configure maintenance transaction window */ out_be32(&priv->maint_atmu_regs->rowbar, law_start >> 12); - out_be32(&priv->maint_atmu_regs->rowar, 0x80077015); /* 4M */ + out_be32(&priv->maint_atmu_regs->rowar, + 0x80077000 | (ilog2(RIO_MAINT_WIN_SIZE) - 1)); priv->maint_win = ioremap(law_start, RIO_MAINT_WIN_SIZE); @@ -1175,6 +1515,12 @@ int fsl_rio_setup(struct of_device *dev) (law_start + RIO_MAINT_WIN_SIZE) >> 12); out_be32(&priv->dbell_atmu_regs->rowar, 0x8004200b); /* 4k */ fsl_rio_doorbell_init(port); + fsl_rio_port_write_init(port); + + saved_mcheck_exception = ppc_md.machine_check_exception; + ppc_md.machine_check_exception = fsl_rio_mcheck_exception; + /* Ensure that RFXE is set */ + mtspr(SPRN_HID1, (mfspr(SPRN_HID1) | 0x20000)); return 0; err: @@ -1195,7 +1541,7 @@ static int __devinit fsl_of_rio_rpn_probe(struct of_device *dev, { int rc; printk(KERN_INFO "Setting up RapidIO peer-to-peer network %s\n", - dev->node->full_name); + dev->dev.of_node->full_name); rc = fsl_rio_setup(dev); if (rc) @@ -1215,8 +1561,11 @@ static const struct of_device_id fsl_of_rio_rpn_ids[] = { }; static struct of_platform_driver fsl_of_rio_rpn_driver = { - .name = "fsl-of-rio", - .match_table = fsl_of_rio_rpn_ids, + .driver = { + .name = "fsl-of-rio", + .owner = THIS_MODULE, + .of_match_table = fsl_of_rio_rpn_ids, + }, .probe = fsl_of_rio_rpn_probe, }; diff --git a/arch/powerpc/sysdev/pmi.c b/arch/powerpc/sysdev/pmi.c index 652652db4ce..d07137a07d7 100644 --- a/arch/powerpc/sysdev/pmi.c +++ b/arch/powerpc/sysdev/pmi.c @@ -124,7 +124,7 @@ static void pmi_notify_handlers(struct work_struct *work) static int pmi_of_probe(struct of_device *dev, const struct of_device_id *match) { - struct device_node *np = dev->node; + struct device_node *np = dev->dev.of_node; int rc; if (data) { @@ -206,11 +206,12 @@ static int pmi_of_remove(struct of_device *dev) } static struct of_platform_driver pmi_of_platform_driver = { - .match_table = pmi_match, .probe = pmi_of_probe, .remove = pmi_of_remove, - .driver = { - .name = "pmi", + .driver = { + .name = "pmi", + .owner = THIS_MODULE, + .of_match_table = pmi_match, }, }; diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c index 149393c02c3..093e0ae1a94 100644 --- a/arch/powerpc/sysdev/qe_lib/qe.c +++ b/arch/powerpc/sysdev/qe_lib/qe.c @@ -669,8 +669,11 @@ static const struct of_device_id qe_ids[] = { }; static struct of_platform_driver qe_driver = { - .driver.name = "fsl-qe", - .match_table = qe_ids, + .driver = { + .name = "fsl-qe", + .owner = THIS_MODULE, + .of_match_table = qe_ids, + }, .probe = qe_probe, .resume = qe_resume, }; diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 79d0ca08682..bee1c0f794c 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -102,6 +102,7 @@ config S390 select HAVE_KERNEL_GZIP select HAVE_KERNEL_BZIP2 select HAVE_KERNEL_LZMA + select HAVE_KERNEL_LZO select ARCH_INLINE_SPIN_TRYLOCK select ARCH_INLINE_SPIN_TRYLOCK_BH select ARCH_INLINE_SPIN_LOCK @@ -479,13 +480,6 @@ config CMM Everybody who wants to run Linux under VM should select this option. -config CMM_PROC - bool "/proc interface to cooperative memory management" - depends on CMM - help - Select this option to enable the /proc interface to the - cooperative memory management. - config CMM_IUCV bool "IUCV special message interface to cooperative memory management" depends on CMM && (SMSGIUCV=y || CMM=SMSGIUCV) diff --git a/arch/s390/boot/compressed/Makefile b/arch/s390/boot/compressed/Makefile index 6e4a67ad07e..1c999f726a5 100644 --- a/arch/s390/boot/compressed/Makefile +++ b/arch/s390/boot/compressed/Makefile @@ -7,7 +7,7 @@ BITS := $(if $(CONFIG_64BIT),64,31) targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 \ - vmlinux.bin.lzma misc.o piggy.o sizes.h head$(BITS).o + vmlinux.bin.lzma vmlinux.bin.lzo misc.o piggy.o sizes.h head$(BITS).o KBUILD_CFLAGS := -m$(BITS) -D__KERNEL__ $(LINUX_INCLUDE) -O2 KBUILD_CFLAGS += $(cflags-y) @@ -47,6 +47,7 @@ vmlinux.bin.all-y := $(obj)/vmlinux.bin suffix-$(CONFIG_KERNEL_GZIP) := gz suffix-$(CONFIG_KERNEL_BZIP2) := bz2 suffix-$(CONFIG_KERNEL_LZMA) := lzma +suffix-$(CONFIG_KERNEL_LZO) := lzo $(obj)/vmlinux.bin.gz: $(vmlinux.bin.all-y) $(call if_changed,gzip) @@ -54,6 +55,8 @@ $(obj)/vmlinux.bin.bz2: $(vmlinux.bin.all-y) $(call if_changed,bzip2) $(obj)/vmlinux.bin.lzma: $(vmlinux.bin.all-y) $(call if_changed,lzma) +$(obj)/vmlinux.bin.lzo: $(vmlinux.bin.all-y) + $(call if_changed,lzo) LDFLAGS_piggy.o := -r --format binary --oformat $(LD_BFD) -T $(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix-y) diff --git a/arch/s390/boot/compressed/misc.c b/arch/s390/boot/compressed/misc.c index 14e0479d388..0851eb1e919 100644 --- a/arch/s390/boot/compressed/misc.c +++ b/arch/s390/boot/compressed/misc.c @@ -50,6 +50,10 @@ static unsigned long free_mem_end_ptr; #include "../../../../lib/decompress_unlzma.c" #endif +#ifdef CONFIG_KERNEL_LZO +#include "../../../../lib/decompress_unlzo.c" +#endif + extern _sclp_print_early(const char *); int puts(const char *s) diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h index 451bfbb9db3..76daea11718 100644 --- a/arch/s390/include/asm/atomic.h +++ b/arch/s390/include/asm/atomic.h @@ -15,6 +15,7 @@ #include <linux/compiler.h> #include <linux/types.h> +#include <asm/system.h> #define ATOMIC_INIT(i) { (i) } @@ -274,6 +275,7 @@ static inline void atomic64_clear_mask(unsigned long long mask, atomic64_t *v) static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u) { long long c, old; + c = atomic64_read(v); for (;;) { if (unlikely(c == u)) @@ -286,6 +288,23 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u) return c != u; } +static inline long long atomic64_dec_if_positive(atomic64_t *v) +{ + long long c, old, dec; + + c = atomic64_read(v); + for (;;) { + dec = c - 1; + if (unlikely(dec < 0)) + break; + old = atomic64_cmpxchg((v), c, dec); + if (likely(old == c)) + break; + c = old; + } + return dec; +} + #define atomic64_add(_i, _v) atomic64_add_return(_i, _v) #define atomic64_add_negative(_i, _v) (atomic64_add_return(_i, _v) < 0) #define atomic64_inc(_v) atomic64_add_return(1, _v) diff --git a/arch/s390/include/asm/ccwdev.h b/arch/s390/include/asm/ccwdev.h index f4bd346a52d..1c0030f9b89 100644 --- a/arch/s390/include/asm/ccwdev.h +++ b/arch/s390/include/asm/ccwdev.h @@ -91,6 +91,14 @@ struct ccw_device { void (*handler) (struct ccw_device *, unsigned long, struct irb *); }; +/* + * Possible CIO actions triggered by the unit check handler. + */ +enum uc_todo { + UC_TODO_RETRY, + UC_TODO_RETRY_ON_NEW_PATH, + UC_TODO_STOP +}; /** * struct ccw driver - device driver for channel attached devices @@ -107,6 +115,7 @@ struct ccw_device { * @freeze: callback for freezing during hibernation snapshotting * @thaw: undo work done in @freeze * @restore: callback for restoring after hibernation + * @uc_handler: callback for unit check handler * @driver: embedded device driver structure * @name: device driver name */ @@ -124,6 +133,7 @@ struct ccw_driver { int (*freeze)(struct ccw_device *); int (*thaw) (struct ccw_device *); int (*restore)(struct ccw_device *); + enum uc_todo (*uc_handler) (struct ccw_device *, struct irb *); struct device_driver driver; char *name; }; diff --git a/arch/s390/include/asm/scatterlist.h b/arch/s390/include/asm/scatterlist.h index 35d786fe93a..be44d94cba5 100644 --- a/arch/s390/include/asm/scatterlist.h +++ b/arch/s390/include/asm/scatterlist.h @@ -1 +1,3 @@ +#define ISA_DMA_THRESHOLD (~0UL) + #include <asm-generic/scatterlist.h> diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c index d9b490a2716..5232278d79a 100644 --- a/arch/s390/kernel/asm-offsets.c +++ b/arch/s390/kernel/asm-offsets.c @@ -132,8 +132,6 @@ int main(void) DEFINE(__LC_MCCK_CLOCK, offsetof(struct _lowcore, mcck_clock)); DEFINE(__LC_MACHINE_FLAGS, offsetof(struct _lowcore, machine_flags)); DEFINE(__LC_FTRACE_FUNC, offsetof(struct _lowcore, ftrace_func)); - DEFINE(__LC_SIE_HOOK, offsetof(struct _lowcore, sie_hook)); - DEFINE(__LC_CMF_HPP, offsetof(struct _lowcore, cmf_hpp)); DEFINE(__LC_IRB, offsetof(struct _lowcore, irb)); DEFINE(__LC_CPU_TIMER_SAVE_AREA, offsetof(struct _lowcore, cpu_timer_save_area)); DEFINE(__LC_CLOCK_COMP_SAVE_AREA, offsetof(struct _lowcore, clock_comp_save_area)); @@ -154,6 +152,8 @@ int main(void) DEFINE(__LC_FP_CREG_SAVE_AREA, offsetof(struct _lowcore, fpt_creg_save_area)); DEFINE(__LC_LAST_BREAK, offsetof(struct _lowcore, breaking_event_addr)); DEFINE(__LC_VDSO_PER_CPU, offsetof(struct _lowcore, vdso_per_cpu_data)); + DEFINE(__LC_SIE_HOOK, offsetof(struct _lowcore, sie_hook)); + DEFINE(__LC_CMF_HPP, offsetof(struct _lowcore, cmf_hpp)); #endif /* CONFIG_32BIT */ return 0; } diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 178d92536d9..e7192e1cb67 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -65,7 +65,7 @@ _TIF_SYSCALL = (_TIF_SYSCALL_TRACE>>8 | _TIF_SYSCALL_AUDIT>>8 | \ ltgr %r3,%r3 jz 0f basr %r14,%r3 - 0: +0: #endif .endm diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c index 3d34eef5a2c..2a3d2bf6f08 100644 --- a/arch/s390/kernel/kprobes.c +++ b/arch/s390/kernel/kprobes.c @@ -63,6 +63,8 @@ int __kprobes is_prohibited_opcode(kprobe_opcode_t *instruction) case 0x0b: /* bsm */ case 0x83: /* diag */ case 0x44: /* ex */ + case 0xac: /* stnsm */ + case 0xad: /* stosm */ return -EINVAL; } switch (*(__u16 *) instruction) { @@ -72,6 +74,7 @@ int __kprobes is_prohibited_opcode(kprobe_opcode_t *instruction) case 0xb258: /* bsg */ case 0xb218: /* pc */ case 0xb228: /* pt */ + case 0xb98d: /* epsw */ return -EINVAL; } return 0; diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 7d893248d26..c8e8e1354e1 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -401,7 +401,6 @@ setup_lowcore(void) lc->io_new_psw.mask = psw_kernel_bits; lc->io_new_psw.addr = PSW_ADDR_AMODE | (unsigned long) io_int_handler; lc->clock_comparator = -1ULL; - lc->cmf_hpp = -1ULL; lc->kernel_stack = ((unsigned long) &init_thread_union) + THREAD_SIZE; lc->async_stack = (unsigned long) __alloc_bootmem(ASYNC_SIZE, ASYNC_SIZE, 0) + ASYNC_SIZE; @@ -418,6 +417,7 @@ setup_lowcore(void) __ctl_set_bit(14, 29); } #else + lc->cmf_hpp = -1ULL; lc->vdso_per_cpu_data = (unsigned long) &lc->paste[0]; #endif lc->sync_enter_timer = S390_lowcore.sync_enter_timer; diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index e4d98de83dd..541053ed234 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -944,21 +944,21 @@ static int __cpuinit smp_cpu_notify(struct notifier_block *self, struct cpu *c = &per_cpu(cpu_devices, cpu); struct sys_device *s = &c->sysdev; struct s390_idle_data *idle; + int err = 0; switch (action) { case CPU_ONLINE: case CPU_ONLINE_FROZEN: idle = &per_cpu(s390_idle, cpu); memset(idle, 0, sizeof(struct s390_idle_data)); - if (sysfs_create_group(&s->kobj, &cpu_online_attr_group)) - return NOTIFY_BAD; + err = sysfs_create_group(&s->kobj, &cpu_online_attr_group); break; case CPU_DEAD: case CPU_DEAD_FROZEN: sysfs_remove_group(&s->kobj, &cpu_online_attr_group); break; } - return NOTIFY_OK; + return notifier_from_errno(err); } static struct notifier_block __cpuinitdata smp_cpu_nb = { diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig index 2f4b687cc7f..a7251580891 100644 --- a/arch/s390/kvm/Kconfig +++ b/arch/s390/kvm/Kconfig @@ -33,17 +33,6 @@ config KVM If unsure, say N. -config KVM_AWARE_CMF - depends on KVM - bool "KVM aware sampling" - ---help--- - This option enhances the sampling data from the CPU Measurement - Facility with additional information, that allows to distinguish - guest(s) and host when using the kernel based virtual machine - functionality. - - If unsure, say N. - # OK, it's a little counter-intuitive to do this, but it puts it neatly under # the virtualization menu. source drivers/vhost/Kconfig diff --git a/arch/s390/kvm/sie64a.S b/arch/s390/kvm/sie64a.S index 31646bd0e46..7e9d30d567b 100644 --- a/arch/s390/kvm/sie64a.S +++ b/arch/s390/kvm/sie64a.S @@ -32,12 +32,10 @@ SPI_PSW = STACK_FRAME_OVERHEAD + __PT_PSW .macro SPP newpp -#ifdef CONFIG_KVM_AWARE_CMF tm __LC_MACHINE_FLAGS+6,0x20 # MACHINE_FLAG_SPP jz 0f .insn s,0xb2800000,\newpp - 0: -#endif +0: .endm sie_irq_handler: diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c index f87b34731e1..eb6a2ef5f82 100644 --- a/arch/s390/mm/cmm.c +++ b/arch/s390/mm/cmm.c @@ -1,11 +1,9 @@ /* - * arch/s390/mm/cmm.c + * Collaborative memory management interface. * - * S390 version - * Copyright (C) 2003 IBM Deutschland Entwicklung GmbH, IBM Corporation - * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com) + * Copyright IBM Corp 2003,2010 + * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>, * - * Collaborative memory management interface. */ #include <linux/errno.h> @@ -20,9 +18,9 @@ #include <linux/kthread.h> #include <linux/oom.h> #include <linux/suspend.h> +#include <linux/uaccess.h> #include <asm/pgalloc.h> -#include <asm/uaccess.h> #include <asm/diag.h> static char *sender = "VMRMSVM"; @@ -53,14 +51,14 @@ static struct cmm_page_array *cmm_timed_page_list; static DEFINE_SPINLOCK(cmm_lock); static struct task_struct *cmm_thread_ptr; -static wait_queue_head_t cmm_thread_wait; -static struct timer_list cmm_timer; +static DECLARE_WAIT_QUEUE_HEAD(cmm_thread_wait); +static DEFINE_TIMER(cmm_timer, NULL, 0, 0); static void cmm_timer_fn(unsigned long); static void cmm_set_timer(void); -static long -cmm_alloc_pages(long nr, long *counter, struct cmm_page_array **list) +static long cmm_alloc_pages(long nr, long *counter, + struct cmm_page_array **list) { struct cmm_page_array *pa, *npa; unsigned long addr; @@ -99,8 +97,7 @@ cmm_alloc_pages(long nr, long *counter, struct cmm_page_array **list) return nr; } -static long -cmm_free_pages(long nr, long *counter, struct cmm_page_array **list) +static long cmm_free_pages(long nr, long *counter, struct cmm_page_array **list) { struct cmm_page_array *pa; unsigned long addr; @@ -140,11 +137,10 @@ static int cmm_oom_notify(struct notifier_block *self, } static struct notifier_block cmm_oom_nb = { - .notifier_call = cmm_oom_notify + .notifier_call = cmm_oom_notify, }; -static int -cmm_thread(void *dummy) +static int cmm_thread(void *dummy) { int rc; @@ -170,7 +166,7 @@ cmm_thread(void *dummy) cmm_timed_pages_target = cmm_timed_pages; } else if (cmm_timed_pages_target < cmm_timed_pages) { cmm_free_pages(1, &cmm_timed_pages, - &cmm_timed_page_list); + &cmm_timed_page_list); } if (cmm_timed_pages > 0 && !timer_pending(&cmm_timer)) cmm_set_timer(); @@ -178,14 +174,12 @@ cmm_thread(void *dummy) return 0; } -static void -cmm_kick_thread(void) +static void cmm_kick_thread(void) { wake_up(&cmm_thread_wait); } -static void -cmm_set_timer(void) +static void cmm_set_timer(void) { if (cmm_timed_pages_target <= 0 || cmm_timeout_seconds <= 0) { if (timer_pending(&cmm_timer)) @@ -202,8 +196,7 @@ cmm_set_timer(void) add_timer(&cmm_timer); } -static void -cmm_timer_fn(unsigned long ignored) +static void cmm_timer_fn(unsigned long ignored) { long nr; @@ -216,57 +209,49 @@ cmm_timer_fn(unsigned long ignored) cmm_set_timer(); } -void -cmm_set_pages(long nr) +static void cmm_set_pages(long nr) { cmm_pages_target = nr; cmm_kick_thread(); } -long -cmm_get_pages(void) +static long cmm_get_pages(void) { return cmm_pages; } -void -cmm_add_timed_pages(long nr) +static void cmm_add_timed_pages(long nr) { cmm_timed_pages_target += nr; cmm_kick_thread(); } -long -cmm_get_timed_pages(void) +static long cmm_get_timed_pages(void) { return cmm_timed_pages; } -void -cmm_set_timeout(long nr, long seconds) +static void cmm_set_timeout(long nr, long seconds) { cmm_timeout_pages = nr; cmm_timeout_seconds = seconds; cmm_set_timer(); } -static int -cmm_skip_blanks(char *cp, char **endp) +static int cmm_skip_blanks(char *cp, char **endp) { char *str; - for (str = cp; *str == ' ' || *str == '\t'; str++); + for (str = cp; *str == ' ' || *str == '\t'; str++) + ; *endp = str; return str != cp; } -#ifdef CONFIG_CMM_PROC - static struct ctl_table cmm_table[]; -static int -cmm_pages_handler(ctl_table *ctl, int write, - void __user *buffer, size_t *lenp, loff_t *ppos) +static int cmm_pages_handler(ctl_table *ctl, int write, void __user *buffer, + size_t *lenp, loff_t *ppos) { char buf[16], *p; long nr; @@ -305,9 +290,8 @@ cmm_pages_handler(ctl_table *ctl, int write, return 0; } -static int -cmm_timeout_handler(ctl_table *ctl, int write, - void __user *buffer, size_t *lenp, loff_t *ppos) +static int cmm_timeout_handler(ctl_table *ctl, int write, void __user *buffer, + size_t *lenp, loff_t *ppos) { char buf[64], *p; long nr, seconds; @@ -370,12 +354,10 @@ static struct ctl_table cmm_dir_table[] = { }, { } }; -#endif #ifdef CONFIG_CMM_IUCV #define SMSG_PREFIX "CMM" -static void -cmm_smsg_target(const char *from, char *msg) +static void cmm_smsg_target(const char *from, char *msg) { long nr, seconds; @@ -445,16 +427,13 @@ static struct notifier_block cmm_power_notifier = { .notifier_call = cmm_power_event, }; -static int -cmm_init (void) +static int cmm_init(void) { int rc = -ENOMEM; -#ifdef CONFIG_CMM_PROC cmm_sysctl_header = register_sysctl_table(cmm_dir_table); if (!cmm_sysctl_header) goto out_sysctl; -#endif #ifdef CONFIG_CMM_IUCV rc = smsg_register_callback(SMSG_PREFIX, cmm_smsg_target); if (rc < 0) @@ -466,8 +445,6 @@ cmm_init (void) rc = register_pm_notifier(&cmm_power_notifier); if (rc) goto out_pm; - init_waitqueue_head(&cmm_thread_wait); - init_timer(&cmm_timer); cmm_thread_ptr = kthread_run(cmm_thread, NULL, "cmmthread"); rc = IS_ERR(cmm_thread_ptr) ? PTR_ERR(cmm_thread_ptr) : 0; if (rc) @@ -483,36 +460,26 @@ out_oom_notify: smsg_unregister_callback(SMSG_PREFIX, cmm_smsg_target); out_smsg: #endif -#ifdef CONFIG_CMM_PROC unregister_sysctl_table(cmm_sysctl_header); out_sysctl: -#endif + del_timer_sync(&cmm_timer); return rc; } +module_init(cmm_init); -static void -cmm_exit(void) +static void cmm_exit(void) { - kthread_stop(cmm_thread_ptr); - unregister_pm_notifier(&cmm_power_notifier); - unregister_oom_notifier(&cmm_oom_nb); - cmm_free_pages(cmm_pages, &cmm_pages, &cmm_page_list); - cmm_free_pages(cmm_timed_pages, &cmm_timed_pages, &cmm_timed_page_list); -#ifdef CONFIG_CMM_PROC unregister_sysctl_table(cmm_sysctl_header); -#endif #ifdef CONFIG_CMM_IUCV smsg_unregister_callback(SMSG_PREFIX, cmm_smsg_target); #endif + unregister_pm_notifier(&cmm_power_notifier); + unregister_oom_notifier(&cmm_oom_nb); + kthread_stop(cmm_thread_ptr); + del_timer_sync(&cmm_timer); + cmm_free_pages(cmm_pages, &cmm_pages, &cmm_page_list); + cmm_free_pages(cmm_timed_pages, &cmm_timed_pages, &cmm_timed_page_list); } - -module_init(cmm_init); module_exit(cmm_exit); -EXPORT_SYMBOL(cmm_set_pages); -EXPORT_SYMBOL(cmm_get_pages); -EXPORT_SYMBOL(cmm_add_timed_pages); -EXPORT_SYMBOL(cmm_get_timed_pages); -EXPORT_SYMBOL(cmm_set_timeout); - MODULE_LICENSE("GPL"); diff --git a/arch/score/include/asm/scatterlist.h b/arch/score/include/asm/scatterlist.h index 9f533b8362c..4fa1a665821 100644 --- a/arch/score/include/asm/scatterlist.h +++ b/arch/score/include/asm/scatterlist.h @@ -1,6 +1,8 @@ #ifndef _ASM_SCORE_SCATTERLIST_H #define _ASM_SCORE_SCATTERLIST_H +#define ISA_DMA_THRESHOLD (~0UL) + #include <asm-generic/scatterlist.h> #endif /* _ASM_SCORE_SCATTERLIST_H */ diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 0e318c905ee..c5ee4ce60b5 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -186,6 +186,9 @@ config DMA_NONCOHERENT config NEED_DMA_MAP_STATE def_bool DMA_NONCOHERENT +config NEED_SG_DMA_LENGTH + def_bool y + source "init/Kconfig" source "kernel/Kconfig.freezer" diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 62123885a6f..49714258732 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -11,6 +11,7 @@ #include <linux/init.h> #include <linux/device.h> #include <linux/platform_device.h> +#include <linux/mfd/sh_mobile_sdhi.h> #include <linux/mtd/physmap.h> #include <linux/gpio.h> #include <linux/interrupt.h> @@ -442,7 +443,9 @@ static void sdhi0_set_pwr(struct platform_device *pdev, int state) } static struct sh_mobile_sdhi_info sdhi0_info = { - .set_pwr = sdhi0_set_pwr, + .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, + .set_pwr = sdhi0_set_pwr, }; static struct resource sdhi0_resources[] = { @@ -478,7 +481,9 @@ static void sdhi1_set_pwr(struct platform_device *pdev, int state) } static struct sh_mobile_sdhi_info sdhi1_info = { - .set_pwr = sdhi1_set_pwr, + .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, + .set_pwr = sdhi1_set_pwr, }; static struct resource sdhi1_resources[] = { @@ -769,6 +774,51 @@ static struct platform_device irda_device = { .resource = irda_resources, }; +#include <media/ak881x.h> +#include <media/sh_vou.h> + +struct ak881x_pdata ak881x_pdata = { + .flags = AK881X_IF_MODE_SLAVE, +}; + +static struct i2c_board_info ak8813 = { + I2C_BOARD_INFO("ak8813", 0x20), + .platform_data = &ak881x_pdata, +}; + +struct sh_vou_pdata sh_vou_pdata = { + .bus_fmt = SH_VOU_BUS_8BIT, + .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW, + .board_info = &ak8813, + .i2c_adap = 0, + .module_name = "ak881x", +}; + +static struct resource sh_vou_resources[] = { + [0] = { + .start = 0xfe960000, + .end = 0xfe962043, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 55, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device vou_device = { + .name = "sh-vou", + .id = -1, + .num_resources = ARRAY_SIZE(sh_vou_resources), + .resource = sh_vou_resources, + .dev = { + .platform_data = &sh_vou_pdata, + }, + .archdata = { + .hwblk_id = HWBLK_VOU, + }, +}; + static struct platform_device *ecovec_devices[] __initdata = { &heartbeat_device, &nor_flash_device, @@ -790,6 +840,7 @@ static struct platform_device *ecovec_devices[] __initdata = { &camera_devices[2], &fsi_device, &irda_device, + &vou_device, }; #ifdef CONFIG_I2C @@ -1179,6 +1230,38 @@ static int __init arch_setup(void) i2c_register_board_info(1, i2c1_devices, ARRAY_SIZE(i2c1_devices)); + /* VOU */ + gpio_request(GPIO_FN_DV_D15, NULL); + gpio_request(GPIO_FN_DV_D14, NULL); + gpio_request(GPIO_FN_DV_D13, NULL); + gpio_request(GPIO_FN_DV_D12, NULL); + gpio_request(GPIO_FN_DV_D11, NULL); + gpio_request(GPIO_FN_DV_D10, NULL); + gpio_request(GPIO_FN_DV_D9, NULL); + gpio_request(GPIO_FN_DV_D8, NULL); + gpio_request(GPIO_FN_DV_CLKI, NULL); + gpio_request(GPIO_FN_DV_CLK, NULL); + gpio_request(GPIO_FN_DV_VSYNC, NULL); + gpio_request(GPIO_FN_DV_HSYNC, NULL); + + /* AK8813 power / reset sequence */ + gpio_request(GPIO_PTG4, NULL); + gpio_request(GPIO_PTU3, NULL); + /* Reset */ + gpio_direction_output(GPIO_PTG4, 0); + /* Power down */ + gpio_direction_output(GPIO_PTU3, 1); + + udelay(10); + + /* Power up, reset */ + gpio_set_value(GPIO_PTU3, 0); + + udelay(10); + + /* Remove reset */ + gpio_set_value(GPIO_PTG4, 1); + return platform_add_devices(ecovec_devices, ARRAY_SIZE(ecovec_devices)); } diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c index b2cd0ed8664..68994a163f6 100644 --- a/arch/sh/boards/mach-kfr2r09/setup.c +++ b/arch/sh/boards/mach-kfr2r09/setup.c @@ -10,6 +10,8 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/interrupt.h> +#include <linux/mfd/sh_mobile_sdhi.h> +#include <linux/mfd/tmio.h> #include <linux/mtd/physmap.h> #include <linux/mtd/onenand.h> #include <linux/delay.h> @@ -356,10 +358,19 @@ 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, +}; + static struct platform_device kfr2r09_sh_sdhi0_device = { .name = "sh_mobile_sdhi", .num_resources = ARRAY_SIZE(kfr2r09_sh_sdhi0_resources), .resource = kfr2r09_sh_sdhi0_resources, + .dev = { + .platform_data = &sh7724_sdhi0_data, + }, .archdata = { .hwblk_id = HWBLK_SDHI0, }, diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 7da0fc94a01..87185de2044 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -12,6 +12,7 @@ #include <linux/interrupt.h> #include <linux/input.h> #include <linux/input/sh_keysc.h> +#include <linux/mfd/sh_mobile_sdhi.h> #include <linux/mtd/physmap.h> #include <linux/mtd/nand.h> #include <linux/i2c.h> @@ -402,10 +403,18 @@ 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, +}; + static struct platform_device sdhi_cn9_device = { .name = "sh_mobile_sdhi", .num_resources = ARRAY_SIZE(sdhi_cn9_resources), .resource = sdhi_cn9_resources, + .dev = { + .platform_data = &sh7724_sdhi_data, + }, .archdata = { .hwblk_id = HWBLK_SDHI, }, diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index e74ae7b0d8b..f9b82546c2d 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -14,6 +14,7 @@ #include <linux/device.h> #include <linux/interrupt.h> #include <linux/platform_device.h> +#include <linux/mfd/sh_mobile_sdhi.h> #include <linux/mtd/physmap.h> #include <linux/delay.h> #include <linux/smc91x.h> @@ -462,11 +463,19 @@ 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, +}; + static struct platform_device sdhi0_cn7_device = { .name = "sh_mobile_sdhi", .id = 0, .num_resources = ARRAY_SIZE(sdhi0_cn7_resources), .resource = sdhi0_cn7_resources, + .dev = { + .platform_data = &sh7724_sdhi0_data, + }, .archdata = { .hwblk_id = HWBLK_SDHI0, }, @@ -485,11 +494,19 @@ 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, +}; + static struct platform_device sdhi1_cn8_device = { .name = "sh_mobile_sdhi", .id = 1, .num_resources = ARRAY_SIZE(sdhi1_cn8_resources), .resource = sdhi1_cn8_resources, + .dev = { + .platform_data = &sh7724_sdhi1_data, + }, .archdata = { .hwblk_id = HWBLK_SDHI1, }, @@ -515,6 +532,52 @@ static struct platform_device irda_device = { .resource = irda_resources, }; +#include <media/ak881x.h> +#include <media/sh_vou.h> + +struct ak881x_pdata ak881x_pdata = { + .flags = AK881X_IF_MODE_SLAVE, +}; + +static struct i2c_board_info ak8813 = { + /* With open J18 jumper address is 0x21 */ + I2C_BOARD_INFO("ak8813", 0x20), + .platform_data = &ak881x_pdata, +}; + +struct sh_vou_pdata sh_vou_pdata = { + .bus_fmt = SH_VOU_BUS_8BIT, + .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW, + .board_info = &ak8813, + .i2c_adap = 0, + .module_name = "ak881x", +}; + +static struct resource sh_vou_resources[] = { + [0] = { + .start = 0xfe960000, + .end = 0xfe962043, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 55, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device vou_device = { + .name = "sh-vou", + .id = -1, + .num_resources = ARRAY_SIZE(sh_vou_resources), + .resource = sh_vou_resources, + .dev = { + .platform_data = &sh_vou_pdata, + }, + .archdata = { + .hwblk_id = HWBLK_VOU, + }, +}; + static struct platform_device *ms7724se_devices[] __initdata = { &heartbeat_device, &smc91x_eth_device, @@ -530,6 +593,7 @@ static struct platform_device *ms7724se_devices[] __initdata = { &sdhi0_cn7_device, &sdhi1_cn8_device, &irda_device, + &vou_device, }; /* I2C device */ @@ -614,6 +678,7 @@ static int __init devices_setup(void) { u16 sw = __raw_readw(SW4140); /* select camera, monitor */ struct clk *clk; + u16 fpga_out; /* register board specific self-refresh code */ sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF | @@ -623,14 +688,26 @@ static int __init devices_setup(void) &ms7724se_sdram_leave_start, &ms7724se_sdram_leave_end); /* Reset Release */ - __raw_writew(__raw_readw(FPGA_OUT) & - ~((1 << 1) | /* LAN */ - (1 << 6) | /* VIDEO DAC */ - (1 << 7) | /* AK4643 */ - (1 << 8) | /* IrDA */ - (1 << 12) | /* USB0 */ - (1 << 14)), /* RMII */ - FPGA_OUT); + fpga_out = __raw_readw(FPGA_OUT); + /* bit4: NTSC_PDN, bit5: NTSC_RESET */ + fpga_out &= ~((1 << 1) | /* LAN */ + (1 << 4) | /* AK8813 PDN */ + (1 << 5) | /* AK8813 RESET */ + (1 << 6) | /* VIDEO DAC */ + (1 << 7) | /* AK4643 */ + (1 << 8) | /* IrDA */ + (1 << 12) | /* USB0 */ + (1 << 14)); /* RMII */ + __raw_writew(fpga_out | (1 << 4), FPGA_OUT); + + udelay(10); + + /* AK8813 RESET */ + __raw_writew(fpga_out | (1 << 5), FPGA_OUT); + + udelay(10); + + __raw_writew(fpga_out, FPGA_OUT); /* turn on USB clocks, use external clock */ __raw_writew((__raw_readw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB); @@ -862,6 +939,20 @@ static int __init devices_setup(void) lcdc_info.ch[0].flags = LCDC_FLAGS_DWPOL; } + /* VOU */ + gpio_request(GPIO_FN_DV_D15, NULL); + gpio_request(GPIO_FN_DV_D14, NULL); + gpio_request(GPIO_FN_DV_D13, NULL); + gpio_request(GPIO_FN_DV_D12, NULL); + gpio_request(GPIO_FN_DV_D11, NULL); + gpio_request(GPIO_FN_DV_D10, NULL); + gpio_request(GPIO_FN_DV_D9, NULL); + gpio_request(GPIO_FN_DV_D8, NULL); + gpio_request(GPIO_FN_DV_CLKI, NULL); + gpio_request(GPIO_FN_DV_CLK, NULL); + gpio_request(GPIO_FN_DV_VSYNC, NULL); + gpio_request(GPIO_FN_DV_HSYNC, NULL); + return platform_add_devices(ms7724se_devices, ARRAY_SIZE(ms7724se_devices)); } diff --git a/arch/sh/configs/sh7785lcr_32bit_defconfig b/arch/sh/configs/sh7785lcr_32bit_defconfig index e9af616b216..71f39c71b04 100644 --- a/arch/sh/configs/sh7785lcr_32bit_defconfig +++ b/arch/sh/configs/sh7785lcr_32bit_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Tue May 18 17:22:09 2010 +# Linux kernel version: 2.6.34 +# Mon May 24 08:33:02 2010 # CONFIG_SUPERH=y CONFIG_SUPERH32=y @@ -76,7 +76,7 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 +CONFIG_LOG_BUF_SHIFT=16 # CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set @@ -111,18 +111,17 @@ CONFIG_PERF_USE_VMALLOC=y # CONFIG_PERF_EVENTS=y CONFIG_PERF_COUNTERS=y +# CONFIG_DEBUG_PERF_USE_VMALLOC is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y -CONFIG_COMPAT_BRK=y +# CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set CONFIG_PROFILING=y -CONFIG_TRACEPOINTS=y -CONFIG_OPROFILE=y +# CONFIG_OPROFILE is not set CONFIG_HAVE_OPROFILE=y -CONFIG_KPROBES=y -CONFIG_KRETPROBES=y +# CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y @@ -130,6 +129,7 @@ CONFIG_HAVE_DMA_ATTRS=y CONFIG_HAVE_CLK=y CONFIG_HAVE_DMA_API_DEBUG=y CONFIG_HAVE_HW_BREAKPOINT=y +CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y # # GCOV-based kernel profiling @@ -243,8 +243,9 @@ CONFIG_PAGE_OFFSET=0x80000000 CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_MEMORY_START=0x40000000 CONFIG_MEMORY_SIZE=0x20000000 -CONFIG_29BIT=y -# CONFIG_PMB is not set +# CONFIG_29BIT is not set +CONFIG_32BIT=y +CONFIG_PMB=y CONFIG_X2TLB=y CONFIG_VSYSCALL=y # CONFIG_NUMA is not set @@ -262,9 +263,9 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set -CONFIG_HUGETLB_PAGE_SIZE_64K=y +# CONFIG_HUGETLB_PAGE_SIZE_64K is not set # CONFIG_HUGETLB_PAGE_SIZE_256K is not set -# CONFIG_HUGETLB_PAGE_SIZE_1MB is not set +CONFIG_HUGETLB_PAGE_SIZE_1MB=y # CONFIG_HUGETLB_PAGE_SIZE_4MB is not set # CONFIG_HUGETLB_PAGE_SIZE_64MB is not set # CONFIG_HUGETLB_PAGE_SIZE_512MB is not set @@ -276,7 +277,7 @@ CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_STATIC=y # CONFIG_MEMORY_HOTPLUG is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_SPLIT_PTLOCK_CPUS=999999 CONFIG_MIGRATION=y # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -298,7 +299,7 @@ CONFIG_CPU_LITTLE_ENDIAN=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_SH_FPU=y CONFIG_SH_STORE_QUEUES=y -# CONFIG_SPECULATIVE_EXECUTION is not set +CONFIG_SPECULATIVE_EXECUTION=y CONFIG_CPU_HAS_INTEVT=y CONFIG_CPU_HAS_SR_RB=y CONFIG_CPU_HAS_FPU=y @@ -308,7 +309,7 @@ CONFIG_CPU_HAS_FPU=y # # CONFIG_SH_HIGHLANDER is not set CONFIG_SH_SH7785LCR=y -CONFIG_SH_SH7785LCR_29BIT_PHYSMAPS=y +# CONFIG_SH_SH7785LCR_PT is not set # # Timer and clock configuration @@ -371,7 +372,7 @@ CONFIG_SECCOMP=y # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_GUSA=y -# CONFIG_INTC_USERIMASK is not set +CONFIG_INTC_USERIMASK=y # # Boot options @@ -389,6 +390,7 @@ CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set # CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_DEBUG=y # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -465,6 +467,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set +# CONFIG_L2TP is not set # CONFIG_BRIDGE is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set @@ -485,8 +488,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # Network testing # # CONFIG_NET_PKTGEN is not set -# CONFIG_NET_TCPPROBE is not set -# CONFIG_NET_DROP_MONITOR is not set # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set @@ -499,11 +500,20 @@ CONFIG_WIRELESS=y # # CFG80211 needs to be enabled for MAC80211 # + +# +# Some wireless drivers require a rate control algorithm +# # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set # +# CAIF Support +# +# CONFIG_CAIF is not set + +# # Device Drivers # @@ -514,7 +524,11 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y @@ -537,6 +551,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_SM_FTL is not set # CONFIG_MTD_OOPS is not set # @@ -668,7 +683,9 @@ CONFIG_ATA=y CONFIG_ATA_VERBOSE_ERROR=y CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set +# CONFIG_SATA_AHCI_PLATFORM is not set # CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_INIC162X is not set CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set @@ -683,7 +700,6 @@ CONFIG_SATA_SIL=y # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set -# CONFIG_SATA_INIC162X is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set @@ -753,8 +769,36 @@ CONFIG_NETDEVICES=y # CONFIG_TUN is not set # CONFIG_VETH is not set # CONFIG_ARCNET is not set -# CONFIG_NET_ETHERNET is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set +# CONFIG_STNIC is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +CONFIG_NET_VENDOR_3COM=y +CONFIG_VORTEX=y +# CONFIG_TYPHOON is not set +# CONFIG_SMC91X is not set +# CONFIG_ETHOC is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set +# CONFIG_KS8842 is not set +# CONFIG_KS8851_MLL is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -836,6 +880,7 @@ CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y # CONFIG_QT2160 is not set # CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_TCA6416 is not set # CONFIG_KEYBOARD_MAX7359 is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set @@ -884,6 +929,7 @@ CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_N_GSM is not set # CONFIG_NOZOMI is not set # @@ -901,6 +947,8 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_TIMBERDALE is not set +# CONFIG_SERIAL_ALTERA_JTAGUART is not set +# CONFIG_SERIAL_ALTERA_UART is not set CONFIG_UNIX98_PTYS=y CONFIG_DEVPTS_MULTIPLE_INSTANCES=y # CONFIG_LEGACY_PTYS is not set @@ -1071,7 +1119,7 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_SIS is not set # CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set -# CONFIG_FB_KYRO is not set +CONFIG_FB_KYRO=y # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_VT8623 is not set @@ -1097,15 +1145,15 @@ CONFIG_FB_SM501=y # CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -# CONFIG_LOGO_LINUX_CLUT224 is not set +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y CONFIG_LOGO_SUPERH_MONO=y CONFIG_LOGO_SUPERH_VGA16=y CONFIG_LOGO_SUPERH_CLUT224=y @@ -1129,15 +1177,18 @@ CONFIG_SND_SEQ_HRTIMER_DEFAULT=y CONFIG_SND_DYNAMIC_MINORS=y # CONFIG_SND_SUPPORT_OLD_API is not set # CONFIG_SND_VERBOSE_PROCFS is not set -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set +CONFIG_SND_VERBOSE_PRINTK=y +CONFIG_SND_DEBUG=y +CONFIG_SND_DEBUG_VERBOSE=y +CONFIG_SND_VMASTER=y CONFIG_SND_RAWMIDI_SEQ=y CONFIG_SND_OPL3_LIB_SEQ=y # CONFIG_SND_OPL4_LIB_SEQ is not set # CONFIG_SND_SBAWE_SEQ is not set -# CONFIG_SND_EMU10K1_SEQ is not set +CONFIG_SND_EMU10K1_SEQ=y CONFIG_SND_MPU401_UART=y CONFIG_SND_OPL3_LIB=y +CONFIG_SND_AC97_CODEC=y # CONFIG_SND_DRIVERS is not set CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set @@ -1172,7 +1223,7 @@ CONFIG_SND_CMIPCI=y # CONFIG_SND_INDIGODJ is not set # CONFIG_SND_INDIGOIOX is not set # CONFIG_SND_INDIGODJX is not set -# CONFIG_SND_EMU10K1 is not set +CONFIG_SND_EMU10K1=y # CONFIG_SND_EMU10K1X is not set # CONFIG_SND_ENS1370 is not set # CONFIG_SND_ENS1371 is not set @@ -1211,6 +1262,7 @@ CONFIG_SND_USB=y # CONFIG_SND_USB_CAIAQ is not set # CONFIG_SND_SOC is not set # CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HIDRAW is not set @@ -1226,44 +1278,42 @@ CONFIG_USB_HID=y # Special HID drivers # # CONFIG_HID_3M_PCT is not set -CONFIG_HID_A4TECH=m -CONFIG_HID_APPLE=m -CONFIG_HID_BELKIN=m -CONFIG_HID_CHERRY=m -CONFIG_HID_CHICONY=m -CONFIG_HID_CYPRESS=m -CONFIG_HID_DRAGONRISE=m -# CONFIG_DRAGONRISE_FF is not set -CONFIG_HID_EZKEY=m -CONFIG_HID_KYE=m -CONFIG_HID_GYRATION=m -CONFIG_HID_TWINHAN=m -CONFIG_HID_KENSINGTON=m -CONFIG_HID_LOGITECH=m -# CONFIG_LOGITECH_FF is not set -# CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGIG940_FF is not set -CONFIG_HID_MICROSOFT=m +# CONFIG_HID_A4TECH is not set +# CONFIG_HID_APPLE is not set +# CONFIG_HID_BELKIN is not set +# CONFIG_HID_CANDO is not set +# CONFIG_HID_CHERRY is not set +# CONFIG_HID_CHICONY is not set +# CONFIG_HID_PRODIKEYS is not set +# CONFIG_HID_CYPRESS is not set +# CONFIG_HID_DRAGONRISE is not set +# CONFIG_HID_EGALAX is not set +# CONFIG_HID_EZKEY is not set +# CONFIG_HID_KYE is not set +# CONFIG_HID_GYRATION is not set +# CONFIG_HID_TWINHAN is not set +# CONFIG_HID_KENSINGTON is not set +# CONFIG_HID_LOGITECH is not set +# CONFIG_HID_MICROSOFT is not set # CONFIG_HID_MOSART is not set -CONFIG_HID_MONTEREY=m -CONFIG_HID_NTRIG=m +# CONFIG_HID_MONTEREY is not set +# CONFIG_HID_NTRIG is not set # CONFIG_HID_ORTEK is not set -CONFIG_HID_PANTHERLORD=m -# CONFIG_PANTHERLORD_FF is not set -CONFIG_HID_PETALYNX=m +# CONFIG_HID_PANTHERLORD is not set +# CONFIG_HID_PETALYNX is not set +# CONFIG_HID_PICOLCD is not set # CONFIG_HID_QUANTA is not set -CONFIG_HID_SAMSUNG=m -CONFIG_HID_SONY=m +# CONFIG_HID_ROCCAT_KONE is not set +# CONFIG_HID_SAMSUNG is not set +# CONFIG_HID_SONY is not set # CONFIG_HID_STANTUM is not set -CONFIG_HID_SUNPLUS=m -CONFIG_HID_GREENASIA=m -# CONFIG_GREENASIA_FF is not set -CONFIG_HID_SMARTJOYPLUS=m -# CONFIG_SMARTJOYPLUS_FF is not set -CONFIG_HID_TOPSEED=m +# CONFIG_HID_SUNPLUS is not set +# CONFIG_HID_GREENASIA is not set +# CONFIG_HID_SMARTJOYPLUS is not set +# CONFIG_HID_TOPSEED is not set # CONFIG_HID_THRUSTMASTER is not set -CONFIG_HID_ZEROPLUS=m -# CONFIG_ZEROPLUS_FF is not set +# CONFIG_HID_ZEROPLUS is not set +# CONFIG_HID_ZYDACRON is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1276,9 +1326,8 @@ CONFIG_USB=y # Miscellaneous USB options # # CONFIG_USB_DEVICEFS is not set -CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set # CONFIG_USB_MON is not set @@ -1290,9 +1339,7 @@ CONFIG_USB_DEVICE_CLASS=y # # CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_XHCI_HCD is not set -CONFIG_USB_EHCI_HCD=m -# CONFIG_USB_EHCI_ROOT_HUB_TT is not set -# CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_HCD is not set # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set @@ -1361,7 +1408,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set -# CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set @@ -1464,6 +1510,7 @@ CONFIG_DMADEVICES=y # # DMA Devices # +# CONFIG_TIMB_DMA is not set # CONFIG_AUXDISPLAY is not set CONFIG_UIO=m # CONFIG_UIO_CIF is not set @@ -1473,10 +1520,6 @@ CONFIG_UIO=m # CONFIG_UIO_SERCOS3 is not set # CONFIG_UIO_PCI_GENERIC is not set # CONFIG_UIO_NETX is not set - -# -# TI VLYNQ -# # CONFIG_STAGING is not set # @@ -1653,63 +1696,75 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y CONFIG_SCHEDSTATS=y -CONFIG_TRACE_IRQFLAGS=y +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_KMEMLEAK=y +CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=400 +# CONFIG_DEBUG_KMEMLEAK_TEST is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +CONFIG_DEBUG_SPINLOCK=y +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set CONFIG_STACKTRACE=y +# CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_CREDENTIALS is not set CONFIG_FRAME_POINTER=y +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # CONFIG_LKDTM is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_LATENCYTOP=y CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_NOP_TRACER=y -CONFIG_HAVE_FTRACE_NMI_ENTER=y +# CONFIG_PAGE_POISONING is not set CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_TRACER_MAX_TRACE=y -CONFIG_RING_BUFFER=y -CONFIG_FTRACE_NMI_ENTER=y -CONFIG_EVENT_TRACING=y -CONFIG_CONTEXT_SWITCH_TRACER=y -CONFIG_RING_BUFFER_ALLOW_SWAP=y -CONFIG_TRACING=y -CONFIG_GENERIC_TRACER=y CONFIG_TRACING_SUPPORT=y -CONFIG_FTRACE=y -CONFIG_FUNCTION_TRACER=y -CONFIG_FUNCTION_GRAPH_TRACER=y -CONFIG_IRQSOFF_TRACER=y -# CONFIG_PREEMPT_TRACER is not set -CONFIG_SCHED_TRACER=y -# CONFIG_FTRACE_SYSCALLS is not set -# CONFIG_BOOT_TRACER is not set -CONFIG_BRANCH_PROFILE_NONE=y -# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set -# CONFIG_PROFILE_ALL_BRANCHES is not set -# CONFIG_KSYM_TRACER is not set -CONFIG_STACK_TRACER=y -CONFIG_KMEMTRACE=y -CONFIG_WORKQUEUE_TRACER=y -# CONFIG_BLK_DEV_IO_TRACE is not set -CONFIG_DYNAMIC_FTRACE=y -# CONFIG_FUNCTION_PROFILER is not set -CONFIG_FTRACE_MCOUNT_RECORD=y -# CONFIG_FTRACE_STARTUP_TEST is not set -# CONFIG_RING_BUFFER_BENCHMARK is not set +# CONFIG_FTRACE is not set # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_DMA_API_DEBUG is not set +# CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_SH_STANDARD_BIOS is not set -CONFIG_DWARF_UNWINDER=y -CONFIG_MCOUNT=y +# CONFIG_STACK_DEBUG is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_4KSTACKS is not set +CONFIG_DUMP_CODE=y +# CONFIG_DWARF_UNWINDER is not set +# CONFIG_SH_NO_BSS_INIT is not set # # Security options @@ -1820,7 +1875,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # CONFIG_VIRTUALIZATION is not set -CONFIG_BINARY_PRINTF=y +# CONFIG_BINARY_PRINTF is not set # # Library routines diff --git a/arch/sh/include/asm/dmaengine.h b/arch/sh/include/asm/dmaengine.h deleted file mode 100644 index 2a02b611a9a..00000000000 --- a/arch/sh/include/asm/dmaengine.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Header for the new SH dmaengine driver - * - * Copyright (C) 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.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. - */ -#ifndef ASM_DMAENGINE_H -#define ASM_DMAENGINE_H - -#include <linux/sh_dma.h> - -enum { - 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_SIUA_TX, - SHDMA_SLAVE_SIUA_RX, - SHDMA_SLAVE_SIUB_TX, - SHDMA_SLAVE_SIUB_RX, -}; - -#endif diff --git a/arch/sh/include/asm/siu.h b/arch/sh/include/asm/siu.h index e8d4142baf5..1d95c78808d 100644 --- a/arch/sh/include/asm/siu.h +++ b/arch/sh/include/asm/siu.h @@ -11,8 +11,6 @@ #ifndef ASM_SIU_H #define ASM_SIU_H -#include <asm/dmaengine.h> - struct device; struct siu_platform { diff --git a/arch/sh/include/cpu-sh4/cpu/sh7722.h b/arch/sh/include/cpu-sh4/cpu/sh7722.h index 48560407cbe..7a5b8a331b4 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7722.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7722.h @@ -235,4 +235,19 @@ enum { HWBLK_NR, }; +enum { + 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_SIUA_TX, + SHDMA_SLAVE_SIUA_RX, + SHDMA_SLAVE_SIUB_TX, + SHDMA_SLAVE_SIUB_RX, + SHDMA_SLAVE_SDHI0_TX, + SHDMA_SLAVE_SDHI0_RX, +}; + #endif /* __ASM_SH7722_H__ */ diff --git a/arch/sh/include/cpu-sh4/cpu/sh7724.h b/arch/sh/include/cpu-sh4/cpu/sh7724.h index 0cd1f71a111..fbbf550cc52 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7724.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7724.h @@ -283,4 +283,23 @@ enum { HWBLK_NR, }; +enum { + 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_SDHI0_TX, + SHDMA_SLAVE_SDHI0_RX, + SHDMA_SLAVE_SDHI1_TX, + SHDMA_SLAVE_SDHI1_RX, +}; + #endif /* __ASM_SH7724_H__ */ diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c index 105a6d41b56..597c9fbe49c 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c @@ -13,7 +13,6 @@ #include <linux/kernel.h> #include <linux/clk.h> #include <linux/io.h> -#include <linux/clk.h> #include <asm/clkdev.h> #include <asm/clock.h> #include <asm/freq.h> diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 24c6167a718..156ccc96001 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -17,7 +17,6 @@ #include <linux/usb/m66592.h> #include <asm/clock.h> -#include <asm/dmaengine.h> #include <asm/mmzone.h> #include <asm/siu.h> @@ -75,6 +74,16 @@ static const struct sh_dmae_slave_config sh7722_dmae_slaves[] = { .addr = 0xa454c094, .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT), .mid_rid = 0xb6, + }, { + .slave_id = SHDMA_SLAVE_SDHI0_TX, + .addr = 0x04ce0030, + .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT), + .mid_rid = 0xc1, + }, { + .slave_id = SHDMA_SLAVE_SDHI0_RX, + .addr = 0x04ce0030, + .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT), + .mid_rid = 0xc2, }, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c index 89fe16d20fd..79c556e5626 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c @@ -18,19 +18,103 @@ #include <linux/mm.h> #include <linux/serial_sci.h> #include <linux/uio_driver.h> +#include <linux/sh_dma.h> #include <linux/sh_timer.h> #include <linux/io.h> #include <linux/notifier.h> #include <asm/suspend.h> #include <asm/clock.h> -#include <asm/dmaengine.h> #include <asm/mmzone.h> #include <cpu/dma-register.h> #include <cpu/sh7724.h> /* DMA */ +static const struct sh_dmae_slave_config sh7724_dmae_slaves[] = { + { + .slave_id = SHDMA_SLAVE_SCIF0_TX, + .addr = 0xffe0000c, + .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT), + .mid_rid = 0x21, + }, { + .slave_id = SHDMA_SLAVE_SCIF0_RX, + .addr = 0xffe00014, + .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT), + .mid_rid = 0x22, + }, { + .slave_id = SHDMA_SLAVE_SCIF1_TX, + .addr = 0xffe1000c, + .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT), + .mid_rid = 0x25, + }, { + .slave_id = SHDMA_SLAVE_SCIF1_RX, + .addr = 0xffe10014, + .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT), + .mid_rid = 0x26, + }, { + .slave_id = SHDMA_SLAVE_SCIF2_TX, + .addr = 0xffe2000c, + .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT), + .mid_rid = 0x29, + }, { + .slave_id = SHDMA_SLAVE_SCIF2_RX, + .addr = 0xffe20014, + .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT), + .mid_rid = 0x2a, + }, { + .slave_id = SHDMA_SLAVE_SCIF3_TX, + .addr = 0xa4e30020, + .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT), + .mid_rid = 0x2d, + }, { + .slave_id = SHDMA_SLAVE_SCIF3_RX, + .addr = 0xa4e30024, + .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT), + .mid_rid = 0x2e, + }, { + .slave_id = SHDMA_SLAVE_SCIF4_TX, + .addr = 0xa4e40020, + .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT), + .mid_rid = 0x31, + }, { + .slave_id = SHDMA_SLAVE_SCIF4_RX, + .addr = 0xa4e40024, + .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT), + .mid_rid = 0x32, + }, { + .slave_id = SHDMA_SLAVE_SCIF5_TX, + .addr = 0xa4e50020, + .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT), + .mid_rid = 0x35, + }, { + .slave_id = SHDMA_SLAVE_SCIF5_RX, + .addr = 0xa4e50024, + .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT), + .mid_rid = 0x36, + }, { + .slave_id = SHDMA_SLAVE_SDHI0_TX, + .addr = 0x04ce0030, + .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT), + .mid_rid = 0xc1, + }, { + .slave_id = SHDMA_SLAVE_SDHI0_RX, + .addr = 0x04ce0030, + .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT), + .mid_rid = 0xc2, + }, { + .slave_id = SHDMA_SLAVE_SDHI1_TX, + .addr = 0x04cf0030, + .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT), + .mid_rid = 0xc9, + }, { + .slave_id = SHDMA_SLAVE_SDHI1_RX, + .addr = 0x04cf0030, + .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT), + .mid_rid = 0xca, + }, +}; + static const struct sh_dmae_channel sh7724_dmae_channels[] = { { .offset = 0, @@ -62,6 +146,8 @@ static const struct sh_dmae_channel sh7724_dmae_channels[] = { static const unsigned int ts_shift[] = TS_SHIFT; static struct sh_dmae_pdata dma_platform_data = { + .slave = sh7724_dmae_slaves, + .slave_num = ARRAY_SIZE(sh7724_dmae_slaves), .channel = sh7724_dmae_channels, .channel_num = ARRAY_SIZE(sh7724_dmae_channels), .ts_low_shift = CHCR_TS_LOW_SHIFT, diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c index b12f537e4dd..0f414864f76 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c @@ -12,10 +12,9 @@ #include <linux/serial.h> #include <linux/io.h> #include <linux/serial_sci.h> +#include <linux/sh_dma.h> #include <linux/sh_timer.h> -#include <asm/dmaengine.h> - #include <cpu/dma-register.h> static struct plat_sci_port scif0_platform_data = { diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c index f3e3ea0ce05..c9a572bc6dc 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c @@ -13,9 +13,9 @@ #include <linux/serial_sci.h> #include <linux/io.h> #include <linux/mm.h> +#include <linux/sh_dma.h> #include <linux/sh_timer.h> -#include <asm/dmaengine.h> #include <asm/mmzone.h> #include <cpu/dma-register.h> diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c index 81657091da4..8797723231e 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c @@ -21,10 +21,10 @@ #include <linux/mm.h> #include <linux/dma-mapping.h> #include <linux/sh_timer.h> +#include <linux/sh_dma.h> #include <linux/sh_intc.h> #include <cpu/dma-register.h> #include <asm/mmzone.h> -#include <asm/dmaengine.h> static struct plat_sci_port scif0_platform_data = { .mapbase = 0xffea0000, diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c index 5ec1d181869..886d7d83ace 100644 --- a/arch/sh/kernel/dwarf.c +++ b/arch/sh/kernel/dwarf.c @@ -845,8 +845,10 @@ static int dwarf_parse_cie(void *entry, void *p, unsigned long len, rb_link_node(&cie->node, parent, rb_node); rb_insert_color(&cie->node, &cie_root); +#ifdef CONFIG_MODULES if (mod != NULL) list_add_tail(&cie->link, &mod->arch.cie_list); +#endif spin_unlock_irqrestore(&dwarf_cie_lock, flags); @@ -935,8 +937,10 @@ static int dwarf_parse_fde(void *entry, u32 entry_type, rb_link_node(&fde->node, parent, rb_node); rb_insert_color(&fde->node, &fde_root); +#ifdef CONFIG_MODULES if (mod != NULL) list_add_tail(&fde->link, &mod->arch.fde_list); +#endif spin_unlock_irqrestore(&dwarf_fde_lock, flags); diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c index d4104ce9fe5..6c4bbba2a67 100644 --- a/arch/sh/kernel/ptrace_32.c +++ b/arch/sh/kernel/ptrace_32.c @@ -436,29 +436,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) 0, sizeof(struct pt_dspregs), (const void __user *)data); #endif -#ifdef CONFIG_BINFMT_ELF_FDPIC - case PTRACE_GETFDPIC: { - unsigned long tmp = 0; - - switch (addr) { - case PTRACE_GETFDPIC_EXEC: - tmp = child->mm->context.exec_fdpic_loadmap; - break; - case PTRACE_GETFDPIC_INTERP: - tmp = child->mm->context.interp_fdpic_loadmap; - break; - default: - break; - } - - ret = 0; - if (put_user(tmp, datap)) { - ret = -EFAULT; - break; - } - break; - } -#endif default: ret = ptrace_request(child, request, addr, data); break; diff --git a/arch/sh/lib/strlen.S b/arch/sh/lib/strlen.S index f8ab296047b..1bcc13f0596 100644 --- a/arch/sh/lib/strlen.S +++ b/arch/sh/lib/strlen.S @@ -35,7 +35,7 @@ ENTRY(strlen) mov.b @r4+,r1 tst r1,r1 bt 8f - add #1,r2 + add #1,r2 1: mov #0,r3 diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index d6781ce687e..6f1470baa31 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -133,6 +133,9 @@ config ZONE_DMA config NEED_DMA_MAP_STATE def_bool y +config NEED_SG_DMA_LENGTH + def_bool y + config GENERIC_ISA_DMA bool default y if SPARC32 diff --git a/arch/sparc/include/asm/device.h b/arch/sparc/include/asm/device.h index f3b85b6b0b7..d4c45214741 100644 --- a/arch/sparc/include/asm/device.h +++ b/arch/sparc/include/asm/device.h @@ -13,25 +13,10 @@ struct dev_archdata { void *iommu; void *stc; void *host_controller; - - struct device_node *prom_node; struct of_device *op; - int numa_node; }; -static inline void dev_archdata_set_node(struct dev_archdata *ad, - struct device_node *np) -{ - ad->prom_node = np; -} - -static inline struct device_node * -dev_archdata_get_node(const struct dev_archdata *ad) -{ - return ad->prom_node; -} - struct pdev_archdata { }; diff --git a/arch/sparc/include/asm/fb.h b/arch/sparc/include/asm/fb.h index b83e4472965..e834880be20 100644 --- a/arch/sparc/include/asm/fb.h +++ b/arch/sparc/include/asm/fb.h @@ -18,7 +18,7 @@ static inline int fb_is_primary_device(struct fb_info *info) struct device *dev = info->device; struct device_node *node; - node = dev->archdata.prom_node; + node = dev->of_node; if (node && node == of_console_device) return 1; diff --git a/arch/sparc/include/asm/floppy_64.h b/arch/sparc/include/asm/floppy_64.h index 36439d67ad7..8fac3ab22f3 100644 --- a/arch/sparc/include/asm/floppy_64.h +++ b/arch/sparc/include/asm/floppy_64.h @@ -589,7 +589,7 @@ static unsigned long __init sun_floppy_init(void) if (!op) return 0; - state_prop = of_get_property(op->node, "status", NULL); + state_prop = of_get_property(op->dev.of_node, "status", NULL); if (state_prop && !strncmp(state_prop, "disabled", 8)) return 0; @@ -716,7 +716,7 @@ static unsigned long __init sun_floppy_init(void) return sun_floppy_types[0]; } - prop = of_get_property(op->node, "status", NULL); + prop = of_get_property(op->dev.of_node, "status", NULL); if (prop && !strncmp(state, "disabled", 8)) return 0; diff --git a/arch/sparc/include/asm/of_device.h b/arch/sparc/include/asm/of_device.h index a5d9811f969..f320246a058 100644 --- a/arch/sparc/include/asm/of_device.h +++ b/arch/sparc/include/asm/of_device.h @@ -14,7 +14,6 @@ */ struct of_device { - struct device_node *node; struct device dev; struct resource resource[PROMREG_MAX]; unsigned int irqs[PROMINTR_MAX]; diff --git a/arch/sparc/include/asm/parport.h b/arch/sparc/include/asm/parport.h index ff9ead640c4..c333b8d0949 100644 --- a/arch/sparc/include/asm/parport.h +++ b/arch/sparc/include/asm/parport.h @@ -113,7 +113,7 @@ static int __devinit ecpp_probe(struct of_device *op, const struct of_device_id struct parport *p; int slot, err; - parent = op->node->parent; + parent = op->dev.of_node->parent; if (!strcmp(parent->name, "dma")) { p = parport_pc_probe_port(base, base + 0x400, op->irqs[0], PARPORT_DMA_NOFIFO, @@ -232,8 +232,11 @@ static const struct of_device_id ecpp_match[] = { }; static struct of_platform_driver ecpp_driver = { - .name = "ecpp", - .match_table = ecpp_match, + .driver = { + .name = "ecpp", + .owner = THIS_MODULE, + .of_match_table = ecpp_match, + }, .probe = ecpp_probe, .remove = __devexit_p(ecpp_remove), }; diff --git a/arch/sparc/include/asm/scatterlist.h b/arch/sparc/include/asm/scatterlist.h index d1120257b03..433e45f05fd 100644 --- a/arch/sparc/include/asm/scatterlist.h +++ b/arch/sparc/include/asm/scatterlist.h @@ -1,8 +1,9 @@ #ifndef _SPARC_SCATTERLIST_H #define _SPARC_SCATTERLIST_H -#define sg_dma_len(sg) ((sg)->dma_length) - #include <asm-generic/scatterlist.h> +#define ISA_DMA_THRESHOLD (~0UL) +#define ARCH_HAS_SG_CHAIN + #endif /* !(_SPARC_SCATTERLIST_H) */ diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c index 71ec90b9e31..b27476caa13 100644 --- a/arch/sparc/kernel/apc.c +++ b/arch/sparc/kernel/apc.c @@ -174,8 +174,11 @@ static struct of_device_id __initdata apc_match[] = { MODULE_DEVICE_TABLE(of, apc_match); static struct of_platform_driver apc_driver = { - .name = "apc", - .match_table = apc_match, + .driver = { + .name = "apc", + .owner = THIS_MODULE, + .of_match_table = apc_match, + }, .probe = apc_probe, }; diff --git a/arch/sparc/kernel/auxio_64.c b/arch/sparc/kernel/auxio_64.c index 9f52db2d441..ddc84128b3c 100644 --- a/arch/sparc/kernel/auxio_64.c +++ b/arch/sparc/kernel/auxio_64.c @@ -104,7 +104,7 @@ MODULE_DEVICE_TABLE(of, auxio_match); static int __devinit auxio_probe(struct of_device *dev, const struct of_device_id *match) { - struct device_node *dp = dev->node; + struct device_node *dp = dev->dev.of_node; unsigned long size; if (!strcmp(dp->parent->name, "ebus")) { @@ -132,10 +132,11 @@ static int __devinit auxio_probe(struct of_device *dev, const struct of_device_i } static struct of_platform_driver auxio_driver = { - .match_table = auxio_match, .probe = auxio_probe, - .driver = { - .name = "auxio", + .driver = { + .name = "auxio", + .owner = THIS_MODULE, + .of_match_table = auxio_match, }, }; diff --git a/arch/sparc/kernel/central.c b/arch/sparc/kernel/central.c index 415c86d5a8d..434335f6582 100644 --- a/arch/sparc/kernel/central.c +++ b/arch/sparc/kernel/central.c @@ -149,10 +149,11 @@ static struct of_device_id __initdata clock_board_match[] = { }; static struct of_platform_driver clock_board_driver = { - .match_table = clock_board_match, .probe = clock_board_probe, - .driver = { - .name = "clock_board", + .driver = { + .name = "clock_board", + .owner = THIS_MODULE, + .of_match_table = clock_board_match, }, }; @@ -168,7 +169,7 @@ static int __devinit fhc_probe(struct of_device *op, goto out; } - if (!strcmp(op->node->parent->name, "central")) + if (!strcmp(op->dev.of_node->parent->name, "central")) p->central = true; p->pregs = of_ioremap(&op->resource[0], 0, @@ -183,7 +184,7 @@ static int __devinit fhc_probe(struct of_device *op, reg = upa_readl(p->pregs + FHC_PREGS_BSR); p->board_num = ((reg >> 16) & 1) | ((reg >> 12) & 0x0e); } else { - p->board_num = of_getintprop_default(op->node, "board#", -1); + p->board_num = of_getintprop_default(op->dev.of_node, "board#", -1); if (p->board_num == -1) { printk(KERN_ERR "fhc: No board# property\n"); goto out_unmap_pregs; @@ -254,10 +255,11 @@ static struct of_device_id __initdata fhc_match[] = { }; static struct of_platform_driver fhc_driver = { - .match_table = fhc_match, .probe = fhc_probe, - .driver = { - .name = "fhc", + .driver = { + .name = "fhc", + .owner = THIS_MODULE, + .of_match_table = fhc_match, }, }; diff --git a/arch/sparc/kernel/chmc.c b/arch/sparc/kernel/chmc.c index e1a9598e2a4..870cb65b3f2 100644 --- a/arch/sparc/kernel/chmc.c +++ b/arch/sparc/kernel/chmc.c @@ -425,7 +425,7 @@ static int __devinit jbusmc_probe(struct of_device *op, INIT_LIST_HEAD(&p->list); err = -ENODEV; - prop = of_get_property(op->node, "portid", &len); + prop = of_get_property(op->dev.of_node, "portid", &len); if (!prop || len != 4) { printk(KERN_ERR PFX "Cannot find portid.\n"); goto out_free; @@ -433,7 +433,7 @@ static int __devinit jbusmc_probe(struct of_device *op, p->portid = *prop; - prop = of_get_property(op->node, "memory-control-register-1", &len); + prop = of_get_property(op->dev.of_node, "memory-control-register-1", &len); if (!prop || len != 8) { printk(KERN_ERR PFX "Cannot get memory control register 1.\n"); goto out_free; @@ -449,7 +449,7 @@ static int __devinit jbusmc_probe(struct of_device *op, } err = -ENODEV; - ml = of_get_property(op->node, "memory-layout", &p->layout_len); + ml = of_get_property(op->dev.of_node, "memory-layout", &p->layout_len); if (!ml) { printk(KERN_ERR PFX "Cannot get memory layout property.\n"); goto out_iounmap; @@ -466,7 +466,7 @@ static int __devinit jbusmc_probe(struct of_device *op, mc_list_add(&p->list); printk(KERN_INFO PFX "UltraSPARC-IIIi memory controller at %s\n", - op->node->full_name); + op->dev.of_node->full_name); dev_set_drvdata(&op->dev, p); @@ -693,7 +693,7 @@ static void chmc_fetch_decode_regs(struct chmc *p) static int __devinit chmc_probe(struct of_device *op, const struct of_device_id *match) { - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; unsigned long ver; const void *pval; int len, portid; @@ -811,8 +811,11 @@ static const struct of_device_id us3mc_match[] = { MODULE_DEVICE_TABLE(of, us3mc_match); static struct of_platform_driver us3mc_driver = { - .name = "us3mc", - .match_table = us3mc_match, + .driver = { + .name = "us3mc", + .owner = THIS_MODULE, + .of_match_table = us3mc_match, + }, .probe = us3mc_probe, .remove = __devexit_p(us3mc_remove), }; diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index 84e5386714c..703e4aa9bc3 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -290,7 +290,7 @@ static void *sbus_alloc_coherent(struct device *dev, size_t len, if (mmu_map_dma_area(dev, dma_addrp, va, res->start, len_total) != 0) goto err_noiommu; - res->name = op->node->name; + res->name = op->dev.of_node->name; return (void *)(unsigned long)res->start; diff --git a/arch/sparc/kernel/of_device_32.c b/arch/sparc/kernel/of_device_32.c index da527b33ebc..47e63f1e719 100644 --- a/arch/sparc/kernel/of_device_32.c +++ b/arch/sparc/kernel/of_device_32.c @@ -254,10 +254,10 @@ static void __init build_device_resources(struct of_device *op, return; p_op = to_of_device(parent); - bus = of_match_bus(p_op->node); - bus->count_cells(op->node, &na, &ns); + bus = of_match_bus(p_op->dev.of_node); + bus->count_cells(op->dev.of_node, &na, &ns); - preg = of_get_property(op->node, bus->addr_prop_name, &num_reg); + preg = of_get_property(op->dev.of_node, bus->addr_prop_name, &num_reg); if (!preg || num_reg == 0) return; @@ -271,8 +271,8 @@ static void __init build_device_resources(struct of_device *op, struct resource *r = &op->resource[index]; u32 addr[OF_MAX_ADDR_CELLS]; const u32 *reg = (preg + (index * ((na + ns) * 4))); - struct device_node *dp = op->node; - struct device_node *pp = p_op->node; + struct device_node *dp = op->dev.of_node; + struct device_node *pp = p_op->dev.of_node; struct of_bus *pbus, *dbus; u64 size, result = OF_BAD_ADDR; unsigned long flags; @@ -321,7 +321,7 @@ static void __init build_device_resources(struct of_device *op, if (of_resource_verbose) printk("%s reg[%d] -> %llx\n", - op->node->full_name, index, + op->dev.of_node->full_name, index, result); if (result != OF_BAD_ADDR) { @@ -329,7 +329,7 @@ static void __init build_device_resources(struct of_device *op, r->end = result + size - 1; r->flags = flags | ((result >> 32ULL) & 0xffUL); } - r->name = op->node->name; + r->name = op->dev.of_node->name; } } @@ -345,10 +345,9 @@ static struct of_device * __init scan_one_device(struct device_node *dp, return NULL; sd = &op->dev.archdata; - sd->prom_node = dp; sd->op = op; - op->node = dp; + op->dev.of_node = dp; op->clock_freq = of_getintprop_default(dp, "clock-frequency", (25*1000*1000)); diff --git a/arch/sparc/kernel/of_device_64.c b/arch/sparc/kernel/of_device_64.c index b3d4cb5d21b..1dae8079f72 100644 --- a/arch/sparc/kernel/of_device_64.c +++ b/arch/sparc/kernel/of_device_64.c @@ -323,10 +323,10 @@ static void __init build_device_resources(struct of_device *op, return; p_op = to_of_device(parent); - bus = of_match_bus(p_op->node); - bus->count_cells(op->node, &na, &ns); + bus = of_match_bus(p_op->dev.of_node); + bus->count_cells(op->dev.of_node, &na, &ns); - preg = of_get_property(op->node, bus->addr_prop_name, &num_reg); + preg = of_get_property(op->dev.of_node, bus->addr_prop_name, &num_reg); if (!preg || num_reg == 0) return; @@ -340,7 +340,7 @@ static void __init build_device_resources(struct of_device *op, if (num_reg > PROMREG_MAX) { printk(KERN_WARNING "%s: Too many regs (%d), " "limiting to %d.\n", - op->node->full_name, num_reg, PROMREG_MAX); + op->dev.of_node->full_name, num_reg, PROMREG_MAX); num_reg = PROMREG_MAX; } @@ -348,8 +348,8 @@ static void __init build_device_resources(struct of_device *op, struct resource *r = &op->resource[index]; u32 addr[OF_MAX_ADDR_CELLS]; const u32 *reg = (preg + (index * ((na + ns) * 4))); - struct device_node *dp = op->node; - struct device_node *pp = p_op->node; + struct device_node *dp = op->dev.of_node; + struct device_node *pp = p_op->dev.of_node; struct of_bus *pbus, *dbus; u64 size, result = OF_BAD_ADDR; unsigned long flags; @@ -397,7 +397,7 @@ static void __init build_device_resources(struct of_device *op, if (of_resource_verbose) printk("%s reg[%d] -> %llx\n", - op->node->full_name, index, + op->dev.of_node->full_name, index, result); if (result != OF_BAD_ADDR) { @@ -408,7 +408,7 @@ static void __init build_device_resources(struct of_device *op, r->end = result + size - 1; r->flags = flags; } - r->name = op->node->name; + r->name = op->dev.of_node->name; } } @@ -530,7 +530,7 @@ static unsigned int __init build_one_device_irq(struct of_device *op, struct device *parent, unsigned int irq) { - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; struct device_node *pp, *ip; unsigned int orig_irq = irq; int nid; @@ -575,7 +575,7 @@ static unsigned int __init build_one_device_irq(struct of_device *op, if (of_irq_verbose) printk("%s: Apply [%s:%x] imap --> [%s:%x]\n", - op->node->full_name, + op->dev.of_node->full_name, pp->full_name, this_orig_irq, (iret ? iret->full_name : "NULL"), irq); @@ -594,7 +594,7 @@ static unsigned int __init build_one_device_irq(struct of_device *op, if (of_irq_verbose) printk("%s: PCI swizzle [%s] " "%x --> %x\n", - op->node->full_name, + op->dev.of_node->full_name, pp->full_name, this_orig_irq, irq); @@ -611,11 +611,11 @@ static unsigned int __init build_one_device_irq(struct of_device *op, if (!ip) return orig_irq; - irq = ip->irq_trans->irq_build(op->node, irq, + irq = ip->irq_trans->irq_build(op->dev.of_node, irq, ip->irq_trans->data); if (of_irq_verbose) printk("%s: Apply IRQ trans [%s] %x --> %x\n", - op->node->full_name, ip->full_name, orig_irq, irq); + op->dev.of_node->full_name, ip->full_name, orig_irq, irq); out: nid = of_node_to_nid(dp); @@ -640,10 +640,9 @@ static struct of_device * __init scan_one_device(struct device_node *dp, return NULL; sd = &op->dev.archdata; - sd->prom_node = dp; sd->op = op; - op->node = dp; + op->dev.of_node = dp; op->clock_freq = of_getintprop_default(dp, "clock-frequency", (25*1000*1000)); diff --git a/arch/sparc/kernel/of_device_common.c b/arch/sparc/kernel/of_device_common.c index 0247e68210b..10c6c36a6e7 100644 --- a/arch/sparc/kernel/of_device_common.c +++ b/arch/sparc/kernel/of_device_common.c @@ -16,7 +16,7 @@ static int node_match(struct device *dev, void *data) struct of_device *op = to_of_device(dev); struct device_node *dp = data; - return (op->node == dp); + return (op->dev.of_node == dp); } struct of_device *of_find_device_by_node(struct device_node *dp) @@ -48,7 +48,7 @@ EXPORT_SYMBOL(irq_of_parse_and_map); void of_propagate_archdata(struct of_device *bus) { struct dev_archdata *bus_sd = &bus->dev.archdata; - struct device_node *bus_dp = bus->node; + struct device_node *bus_dp = bus->dev.of_node; struct device_node *dp; for (dp = bus_dp->child; dp; dp = dp->sibling) { diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c index 5ac539a5930..8a8363adb8b 100644 --- a/arch/sparc/kernel/pci.c +++ b/arch/sparc/kernel/pci.c @@ -261,7 +261,6 @@ static struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm, sd->iommu = pbm->iommu; sd->stc = &pbm->stc; sd->host_controller = pbm; - sd->prom_node = node; sd->op = op = of_find_device_by_node(node); sd->numa_node = pbm->numa_node; @@ -285,6 +284,7 @@ static struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm, dev->sysdata = node; dev->dev.parent = bus->bridge; dev->dev.bus = &pci_bus_type; + dev->dev.of_node = node; dev->devfn = devfn; dev->multifunction = 0; /* maybe a lie? */ set_pcie_port_type(dev); @@ -653,7 +653,7 @@ show_pciobppath_attr(struct device * dev, struct device_attribute * attr, char * struct device_node *dp; pdev = to_pci_dev(dev); - dp = pdev->dev.archdata.prom_node; + dp = pdev->dev.of_node; return snprintf (buf, PAGE_SIZE, "%s\n", dp->full_name); } @@ -683,7 +683,7 @@ static void __devinit pci_bus_register_of_sysfs(struct pci_bus *bus) struct pci_bus * __devinit pci_scan_one_pbm(struct pci_pbm_info *pbm, struct device *parent) { - struct device_node *node = pbm->op->node; + struct device_node *node = pbm->op->dev.of_node; struct pci_bus *bus; printk("PCI: Scanning PBM %s\n", node->full_name); @@ -1022,7 +1022,7 @@ void arch_teardown_msi_irq(unsigned int virt_irq) struct device_node *pci_device_to_OF_node(struct pci_dev *pdev) { - return pdev->dev.archdata.prom_node; + return pdev->dev.of_node; } EXPORT_SYMBOL(pci_device_to_OF_node); @@ -1151,15 +1151,13 @@ static int __init of_pci_slot_init(void) struct device_node *node; if (pbus->self) { - struct dev_archdata *sd = pbus->self->sysdata; - /* PCI->PCI bridge */ - node = sd->prom_node; + node = pbus->self->dev.of_node; } else { struct pci_pbm_info *pbm = pbus->sysdata; /* Host PCI controller */ - node = pbm->op->node; + node = pbm->op->dev.of_node; } pci_bus_slot_names(node, pbus); diff --git a/arch/sparc/kernel/pci_common.c b/arch/sparc/kernel/pci_common.c index 8a000583b5c..6c7a33af3ba 100644 --- a/arch/sparc/kernel/pci_common.c +++ b/arch/sparc/kernel/pci_common.c @@ -314,12 +314,12 @@ struct pci_ops sun4v_pci_ops = { void pci_get_pbm_props(struct pci_pbm_info *pbm) { - const u32 *val = of_get_property(pbm->op->node, "bus-range", NULL); + const u32 *val = of_get_property(pbm->op->dev.of_node, "bus-range", NULL); pbm->pci_first_busno = val[0]; pbm->pci_last_busno = val[1]; - val = of_get_property(pbm->op->node, "ino-bitmap", NULL); + val = of_get_property(pbm->op->dev.of_node, "ino-bitmap", NULL); if (val) { pbm->ino_bitmap = (((u64)val[1] << 32UL) | ((u64)val[0] << 0UL)); @@ -365,7 +365,8 @@ static void pci_register_legacy_regions(struct resource *io_res, static void pci_register_iommu_region(struct pci_pbm_info *pbm) { - const u32 *vdma = of_get_property(pbm->op->node, "virtual-dma", NULL); + const u32 *vdma = of_get_property(pbm->op->dev.of_node, "virtual-dma", + NULL); if (vdma) { struct resource *rp = kzalloc(sizeof(*rp), GFP_KERNEL); @@ -394,7 +395,7 @@ void pci_determine_mem_io_space(struct pci_pbm_info *pbm) int num_pbm_ranges; saw_mem = saw_io = 0; - pbm_ranges = of_get_property(pbm->op->node, "ranges", &i); + pbm_ranges = of_get_property(pbm->op->dev.of_node, "ranges", &i); if (!pbm_ranges) { prom_printf("PCI: Fatal error, missing PBM ranges property " " for %s\n", diff --git a/arch/sparc/kernel/pci_fire.c b/arch/sparc/kernel/pci_fire.c index d53f45bc7dd..51cfa09e392 100644 --- a/arch/sparc/kernel/pci_fire.c +++ b/arch/sparc/kernel/pci_fire.c @@ -413,7 +413,7 @@ static int __devinit pci_fire_pbm_init(struct pci_pbm_info *pbm, struct of_device *op, u32 portid) { const struct linux_prom64_registers *regs; - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; int err; pbm->numa_node = -1; @@ -458,7 +458,7 @@ static int __devinit pci_fire_pbm_init(struct pci_pbm_info *pbm, static int __devinit fire_probe(struct of_device *op, const struct of_device_id *match) { - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; struct pci_pbm_info *pbm; struct iommu *iommu; u32 portid; @@ -508,8 +508,11 @@ static struct of_device_id __initdata fire_match[] = { }; static struct of_platform_driver fire_driver = { - .name = DRIVER_NAME, - .match_table = fire_match, + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + .of_match_table = fire_match, + }, .probe = fire_probe, }; diff --git a/arch/sparc/kernel/pci_msi.c b/arch/sparc/kernel/pci_msi.c index e0ef847219c..548b8ca9c21 100644 --- a/arch/sparc/kernel/pci_msi.c +++ b/arch/sparc/kernel/pci_msi.c @@ -324,7 +324,7 @@ void sparc64_pbm_msi_init(struct pci_pbm_info *pbm, const u32 *val; int len; - val = of_get_property(pbm->op->node, "#msi-eqs", &len); + val = of_get_property(pbm->op->dev.of_node, "#msi-eqs", &len); if (!val || len != 4) goto no_msi; pbm->msiq_num = *val; @@ -347,16 +347,16 @@ void sparc64_pbm_msi_init(struct pci_pbm_info *pbm, u32 msi64_len; } *arng; - val = of_get_property(pbm->op->node, "msi-eq-size", &len); + val = of_get_property(pbm->op->dev.of_node, "msi-eq-size", &len); if (!val || len != 4) goto no_msi; pbm->msiq_ent_count = *val; - mqp = of_get_property(pbm->op->node, + mqp = of_get_property(pbm->op->dev.of_node, "msi-eq-to-devino", &len); if (!mqp) - mqp = of_get_property(pbm->op->node, + mqp = of_get_property(pbm->op->dev.of_node, "msi-eq-devino", &len); if (!mqp || len != sizeof(struct msiq_prop)) goto no_msi; @@ -364,27 +364,27 @@ void sparc64_pbm_msi_init(struct pci_pbm_info *pbm, pbm->msiq_first = mqp->first_msiq; pbm->msiq_first_devino = mqp->first_devino; - val = of_get_property(pbm->op->node, "#msi", &len); + val = of_get_property(pbm->op->dev.of_node, "#msi", &len); if (!val || len != 4) goto no_msi; pbm->msi_num = *val; - mrng = of_get_property(pbm->op->node, "msi-ranges", &len); + mrng = of_get_property(pbm->op->dev.of_node, "msi-ranges", &len); if (!mrng || len != sizeof(struct msi_range_prop)) goto no_msi; pbm->msi_first = mrng->first_msi; - val = of_get_property(pbm->op->node, "msi-data-mask", &len); + val = of_get_property(pbm->op->dev.of_node, "msi-data-mask", &len); if (!val || len != 4) goto no_msi; pbm->msi_data_mask = *val; - val = of_get_property(pbm->op->node, "msix-data-width", &len); + val = of_get_property(pbm->op->dev.of_node, "msix-data-width", &len); if (!val || len != 4) goto no_msi; pbm->msix_data_width = *val; - arng = of_get_property(pbm->op->node, "msi-address-ranges", + arng = of_get_property(pbm->op->dev.of_node, "msi-address-ranges", &len); if (!arng || len != sizeof(struct addr_range_prop)) goto no_msi; diff --git a/arch/sparc/kernel/pci_psycho.c b/arch/sparc/kernel/pci_psycho.c index 142b9d6984a..558a7051282 100644 --- a/arch/sparc/kernel/pci_psycho.c +++ b/arch/sparc/kernel/pci_psycho.c @@ -285,7 +285,7 @@ static irqreturn_t psycho_ce_intr(int irq, void *dev_id) #define PSYCHO_ECCCTRL_CE 0x2000000000000000UL /* Enable CE INterrupts */ static void psycho_register_error_handlers(struct pci_pbm_info *pbm) { - struct of_device *op = of_find_device_by_node(pbm->op->node); + struct of_device *op = of_find_device_by_node(pbm->op->dev.of_node); unsigned long base = pbm->controller_regs; u64 tmp; int err; @@ -507,7 +507,7 @@ static int __devinit psycho_probe(struct of_device *op, const struct of_device_id *match) { const struct linux_prom64_registers *pr_regs; - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; struct pci_pbm_info *pbm; struct iommu *iommu; int is_pbm_a, err; @@ -602,8 +602,11 @@ static struct of_device_id __initdata psycho_match[] = { }; static struct of_platform_driver psycho_driver = { - .name = DRIVER_NAME, - .match_table = psycho_match, + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + .of_match_table = psycho_match, + }, .probe = psycho_probe, }; diff --git a/arch/sparc/kernel/pci_sabre.c b/arch/sparc/kernel/pci_sabre.c index ba6fbeba3e2..6dad8e3b750 100644 --- a/arch/sparc/kernel/pci_sabre.c +++ b/arch/sparc/kernel/pci_sabre.c @@ -310,7 +310,7 @@ static irqreturn_t sabre_ce_intr(int irq, void *dev_id) static void sabre_register_error_handlers(struct pci_pbm_info *pbm) { - struct device_node *dp = pbm->op->node; + struct device_node *dp = pbm->op->dev.of_node; struct of_device *op; unsigned long base = pbm->controller_regs; u64 tmp; @@ -456,7 +456,7 @@ static int __devinit sabre_probe(struct of_device *op, const struct of_device_id *match) { const struct linux_prom64_registers *pr_regs; - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; struct pci_pbm_info *pbm; u32 upa_portid, dma_mask; struct iommu *iommu; @@ -596,8 +596,11 @@ static struct of_device_id __initdata sabre_match[] = { }; static struct of_platform_driver sabre_driver = { - .name = DRIVER_NAME, - .match_table = sabre_match, + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + .of_match_table = sabre_match, + }, .probe = sabre_probe, }; diff --git a/arch/sparc/kernel/pci_schizo.c b/arch/sparc/kernel/pci_schizo.c index 2b5cdde77af..97a1ae2e1c0 100644 --- a/arch/sparc/kernel/pci_schizo.c +++ b/arch/sparc/kernel/pci_schizo.c @@ -844,7 +844,7 @@ static int pbm_routes_this_ino(struct pci_pbm_info *pbm, u32 ino) */ static void tomatillo_register_error_handlers(struct pci_pbm_info *pbm) { - struct of_device *op = of_find_device_by_node(pbm->op->node); + struct of_device *op = of_find_device_by_node(pbm->op->dev.of_node); u64 tmp, err_mask, err_no_mask; int err; @@ -939,7 +939,7 @@ static void tomatillo_register_error_handlers(struct pci_pbm_info *pbm) static void schizo_register_error_handlers(struct pci_pbm_info *pbm) { - struct of_device *op = of_find_device_by_node(pbm->op->node); + struct of_device *op = of_find_device_by_node(pbm->op->dev.of_node); u64 tmp, err_mask, err_no_mask; int err; @@ -1068,7 +1068,7 @@ static void __devinit schizo_scan_bus(struct pci_pbm_info *pbm, { pbm_config_busmastering(pbm); pbm->is_66mhz_capable = - (of_find_property(pbm->op->node, "66mhz-capable", NULL) + (of_find_property(pbm->op->dev.of_node, "66mhz-capable", NULL) != NULL); pbm->pci_bus = pci_scan_one_pbm(pbm, parent); @@ -1138,7 +1138,7 @@ static int schizo_pbm_iommu_init(struct pci_pbm_info *pbm) u32 dma_mask; u64 control; - vdma = of_get_property(pbm->op->node, "virtual-dma", NULL); + vdma = of_get_property(pbm->op->dev.of_node, "virtual-dma", NULL); if (!vdma) vdma = vdma_default; @@ -1268,7 +1268,7 @@ static void schizo_pbm_hw_init(struct pci_pbm_info *pbm) pbm->chip_version >= 0x2) tmp |= 0x3UL << SCHIZO_PCICTRL_PTO_SHIFT; - if (!of_find_property(pbm->op->node, "no-bus-parking", NULL)) + if (!of_find_property(pbm->op->dev.of_node, "no-bus-parking", NULL)) tmp |= SCHIZO_PCICTRL_PARK; else tmp &= ~SCHIZO_PCICTRL_PARK; @@ -1311,7 +1311,7 @@ static int __devinit schizo_pbm_init(struct pci_pbm_info *pbm, int chip_type) { const struct linux_prom64_registers *regs; - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; const char *chipset_name; int is_pbm_a, err; @@ -1415,7 +1415,7 @@ static struct pci_pbm_info * __devinit schizo_find_sibling(u32 portid, static int __devinit __schizo_init(struct of_device *op, unsigned long chip_type) { - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; struct pci_pbm_info *pbm; struct iommu *iommu; u32 portid; @@ -1491,8 +1491,11 @@ static struct of_device_id __initdata schizo_match[] = { }; static struct of_platform_driver schizo_driver = { - .name = DRIVER_NAME, - .match_table = schizo_match, + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + .of_match_table = schizo_match, + }, .probe = schizo_probe, }; diff --git a/arch/sparc/kernel/pci_sun4v.c b/arch/sparc/kernel/pci_sun4v.c index 23c33ff9c31..a24af6f7e17 100644 --- a/arch/sparc/kernel/pci_sun4v.c +++ b/arch/sparc/kernel/pci_sun4v.c @@ -540,7 +540,7 @@ static void __devinit pci_sun4v_scan_bus(struct pci_pbm_info *pbm, struct property *prop; struct device_node *dp; - dp = pbm->op->node; + dp = pbm->op->dev.of_node; prop = of_find_property(dp, "66mhz-capable", NULL); pbm->is_66mhz_capable = (prop != NULL); pbm->pci_bus = pci_scan_one_pbm(pbm, parent); @@ -584,7 +584,7 @@ static int __devinit pci_sun4v_iommu_init(struct pci_pbm_info *pbm) u32 dma_mask, dma_offset; const u32 *vdma; - vdma = of_get_property(pbm->op->node, "virtual-dma", NULL); + vdma = of_get_property(pbm->op->dev.of_node, "virtual-dma", NULL); if (!vdma) vdma = vdma_default; @@ -881,7 +881,7 @@ static void pci_sun4v_msi_init(struct pci_pbm_info *pbm) static int __devinit pci_sun4v_pbm_init(struct pci_pbm_info *pbm, struct of_device *op, u32 devhandle) { - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; int err; pbm->numa_node = of_node_to_nid(dp); @@ -929,7 +929,7 @@ static int __devinit pci_sun4v_probe(struct of_device *op, u32 devhandle; int i, err; - dp = op->node; + dp = op->dev.of_node; if (!hvapi_negotiated++) { err = sun4v_hvapi_register(HV_GRP_PCI, @@ -1009,8 +1009,11 @@ static struct of_device_id __initdata pci_sun4v_match[] = { }; static struct of_platform_driver pci_sun4v_driver = { - .name = DRIVER_NAME, - .match_table = pci_sun4v_match, + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + .of_match_table = pci_sun4v_match, + }, .probe = pci_sun4v_probe, }; diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c index 34ce49f80ea..0ec92c8861d 100644 --- a/arch/sparc/kernel/perf_event.c +++ b/arch/sparc/kernel/perf_event.c @@ -92,6 +92,8 @@ struct cpu_hw_events { /* Enabled/disable state. */ int enabled; + + unsigned int group_flag; }; DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events) = { .enabled = 1, }; @@ -981,53 +983,6 @@ static int collect_events(struct perf_event *group, int max_count, return n; } -static void event_sched_in(struct perf_event *event) -{ - event->state = PERF_EVENT_STATE_ACTIVE; - event->oncpu = smp_processor_id(); - event->tstamp_running += event->ctx->time - event->tstamp_stopped; - if (is_software_event(event)) - event->pmu->enable(event); -} - -int hw_perf_group_sched_in(struct perf_event *group_leader, - struct perf_cpu_context *cpuctx, - struct perf_event_context *ctx) -{ - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); - struct perf_event *sub; - int n0, n; - - if (!sparc_pmu) - return 0; - - n0 = cpuc->n_events; - n = collect_events(group_leader, perf_max_events - n0, - &cpuc->event[n0], &cpuc->events[n0], - &cpuc->current_idx[n0]); - if (n < 0) - return -EAGAIN; - if (check_excludes(cpuc->event, n0, n)) - return -EINVAL; - if (sparc_check_constraints(cpuc->event, cpuc->events, n + n0)) - return -EAGAIN; - cpuc->n_events = n0 + n; - cpuc->n_added += n; - - cpuctx->active_oncpu += n; - n = 1; - event_sched_in(group_leader); - list_for_each_entry(sub, &group_leader->sibling_list, group_entry) { - if (sub->state != PERF_EVENT_STATE_OFF) { - event_sched_in(sub); - n++; - } - } - ctx->nr_active += n; - - return 1; -} - static int sparc_pmu_enable(struct perf_event *event) { struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); @@ -1045,11 +1000,20 @@ static int sparc_pmu_enable(struct perf_event *event) cpuc->events[n0] = event->hw.event_base; cpuc->current_idx[n0] = PIC_NO_INDEX; + /* + * If group events scheduling transaction was started, + * skip the schedulability test here, it will be peformed + * at commit time(->commit_txn) as a whole + */ + if (cpuc->group_flag & PERF_EVENT_TXN_STARTED) + goto nocheck; + if (check_excludes(cpuc->event, n0, 1)) goto out; if (sparc_check_constraints(cpuc->event, cpuc->events, n0 + 1)) goto out; +nocheck: cpuc->n_events++; cpuc->n_added++; @@ -1129,11 +1093,61 @@ static int __hw_perf_event_init(struct perf_event *event) return 0; } +/* + * Start group events scheduling transaction + * Set the flag to make pmu::enable() not perform the + * schedulability test, it will be performed at commit time + */ +static void sparc_pmu_start_txn(const struct pmu *pmu) +{ + struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events); + + cpuhw->group_flag |= PERF_EVENT_TXN_STARTED; +} + +/* + * Stop group events scheduling transaction + * Clear the flag and pmu::enable() will perform the + * schedulability test. + */ +static void sparc_pmu_cancel_txn(const struct pmu *pmu) +{ + struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events); + + cpuhw->group_flag &= ~PERF_EVENT_TXN_STARTED; +} + +/* + * Commit group events scheduling transaction + * Perform the group schedulability test as a whole + * Return 0 if success + */ +static int sparc_pmu_commit_txn(const struct pmu *pmu) +{ + struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + int n; + + if (!sparc_pmu) + return -EINVAL; + + cpuc = &__get_cpu_var(cpu_hw_events); + n = cpuc->n_events; + if (check_excludes(cpuc->event, 0, n)) + return -EINVAL; + if (sparc_check_constraints(cpuc->event, cpuc->events, n)) + return -EAGAIN; + + return 0; +} + static const struct pmu pmu = { .enable = sparc_pmu_enable, .disable = sparc_pmu_disable, .read = sparc_pmu_read, .unthrottle = sparc_pmu_unthrottle, + .start_txn = sparc_pmu_start_txn, + .cancel_txn = sparc_pmu_cancel_txn, + .commit_txn = sparc_pmu_commit_txn, }; const struct pmu *hw_perf_event_init(struct perf_event *event) diff --git a/arch/sparc/kernel/pmc.c b/arch/sparc/kernel/pmc.c index 5e4563d86f1..9589d8b9b0c 100644 --- a/arch/sparc/kernel/pmc.c +++ b/arch/sparc/kernel/pmc.c @@ -79,8 +79,11 @@ static struct of_device_id __initdata pmc_match[] = { MODULE_DEVICE_TABLE(of, pmc_match); static struct of_platform_driver pmc_driver = { - .name = "pmc", - .match_table = pmc_match, + .driver = { + .name = "pmc", + .owner = THIS_MODULE, + .of_match_table = pmc_match, + }, .probe = pmc_probe, }; diff --git a/arch/sparc/kernel/power.c b/arch/sparc/kernel/power.c index e2a045c235a..168d4cb63f5 100644 --- a/arch/sparc/kernel/power.c +++ b/arch/sparc/kernel/power.c @@ -41,9 +41,9 @@ static int __devinit power_probe(struct of_device *op, const struct of_device_id power_reg = of_ioremap(res, 0, 0x4, "power"); printk(KERN_INFO "%s: Control reg at %llx\n", - op->node->name, res->start); + op->dev.of_node->name, res->start); - if (has_button_interrupt(irq, op->node)) { + if (has_button_interrupt(irq, op->dev.of_node)) { if (request_irq(irq, power_handler, 0, "power", NULL) < 0) printk(KERN_ERR "power: Cannot setup IRQ handler.\n"); @@ -60,10 +60,11 @@ static struct of_device_id __initdata power_match[] = { }; static struct of_platform_driver power_driver = { - .match_table = power_match, .probe = power_probe, - .driver = { - .name = "power", + .driver = { + .name = "power", + .owner = THIS_MODULE, + .of_match_table = power_match, }, }; diff --git a/arch/sparc/kernel/psycho_common.c b/arch/sparc/kernel/psycho_common.c index 8f147847542..3f34ac85393 100644 --- a/arch/sparc/kernel/psycho_common.c +++ b/arch/sparc/kernel/psycho_common.c @@ -450,7 +450,7 @@ int psycho_iommu_init(struct pci_pbm_info *pbm, int tsbsize, void psycho_pbm_init_common(struct pci_pbm_info *pbm, struct of_device *op, const char *chip_name, int chip_type) { - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; pbm->name = dp->full_name; pbm->numa_node = -1; diff --git a/arch/sparc/kernel/sbus.c b/arch/sparc/kernel/sbus.c index 406e0872504..cfeaf04b9cd 100644 --- a/arch/sparc/kernel/sbus.c +++ b/arch/sparc/kernel/sbus.c @@ -63,10 +63,10 @@ void sbus_set_sbus64(struct device *dev, int bursts) int slot; u64 val; - regs = of_get_property(op->node, "reg", NULL); + regs = of_get_property(op->dev.of_node, "reg", NULL); if (!regs) { printk(KERN_ERR "sbus_set_sbus64: Cannot find regs for %s\n", - op->node->full_name); + op->dev.of_node->full_name); return; } slot = regs->which_io; @@ -287,7 +287,7 @@ static irqreturn_t sysio_ue_handler(int irq, void *dev_id) SYSIO_UEAFSR_SPIO | SYSIO_UEAFSR_SDRD | SYSIO_UEAFSR_SDWR); upa_writeq(error_bits, afsr_reg); - portid = of_getintprop_default(op->node, "portid", -1); + portid = of_getintprop_default(op->dev.of_node, "portid", -1); /* Log the error. */ printk("SYSIO[%x]: Uncorrectable ECC Error, primary error type[%s]\n", @@ -361,7 +361,7 @@ static irqreturn_t sysio_ce_handler(int irq, void *dev_id) SYSIO_CEAFSR_SPIO | SYSIO_CEAFSR_SDRD | SYSIO_CEAFSR_SDWR); upa_writeq(error_bits, afsr_reg); - portid = of_getintprop_default(op->node, "portid", -1); + portid = of_getintprop_default(op->dev.of_node, "portid", -1); printk("SYSIO[%x]: Correctable ECC Error, primary error type[%s]\n", portid, @@ -439,7 +439,7 @@ static irqreturn_t sysio_sbus_error_handler(int irq, void *dev_id) SYSIO_SBAFSR_SLE | SYSIO_SBAFSR_STO | SYSIO_SBAFSR_SBERR); upa_writeq(error_bits, afsr_reg); - portid = of_getintprop_default(op->node, "portid", -1); + portid = of_getintprop_default(op->dev.of_node, "portid", -1); /* Log the error. */ printk("SYSIO[%x]: SBUS Error, primary error type[%s] read(%d)\n", @@ -496,7 +496,7 @@ static void __init sysio_register_error_handlers(struct of_device *op) u64 control; int portid; - portid = of_getintprop_default(op->node, "portid", -1); + portid = of_getintprop_default(op->dev.of_node, "portid", -1); irq = sbus_build_irq(op, SYSIO_UE_INO); if (request_irq(irq, sysio_ue_handler, 0, @@ -537,7 +537,7 @@ static void __init sysio_register_error_handlers(struct of_device *op) static void __init sbus_iommu_init(struct of_device *op) { const struct linux_prom64_registers *pr; - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; struct iommu *iommu; struct strbuf *strbuf; unsigned long regs, reg_base; @@ -589,7 +589,7 @@ static void __init sbus_iommu_init(struct of_device *op) */ iommu->write_complete_reg = regs + 0x2000UL; - portid = of_getintprop_default(op->node, "portid", -1); + portid = of_getintprop_default(op->dev.of_node, "portid", -1); printk(KERN_INFO "SYSIO: UPA portID %x, at %016lx\n", portid, regs); diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c index 4453003032b..e404b063be2 100644 --- a/arch/sparc/kernel/time_32.c +++ b/arch/sparc/kernel/time_32.c @@ -144,7 +144,7 @@ static struct platform_device m48t59_rtc = { static int __devinit clock_probe(struct of_device *op, const struct of_device_id *match) { - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; const char *model = of_get_property(dp, "model", NULL); if (!model) @@ -177,10 +177,11 @@ static struct of_device_id __initdata clock_match[] = { }; static struct of_platform_driver clock_driver = { - .match_table = clock_match, .probe = clock_probe, - .driver = { - .name = "rtc", + .driver = { + .name = "rtc", + .owner = THIS_MODULE, + .of_match_table = clock_match, }, }; diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c index c7bbe6cf7b8..21e9fcae066 100644 --- a/arch/sparc/kernel/time_64.c +++ b/arch/sparc/kernel/time_64.c @@ -424,7 +424,7 @@ static int __devinit rtc_probe(struct of_device *op, const struct of_device_id * struct resource *r; printk(KERN_INFO "%s: RTC regs at 0x%llx\n", - op->node->full_name, op->resource[0].start); + op->dev.of_node->full_name, op->resource[0].start); /* The CMOS RTC driver only accepts IORESOURCE_IO, so cons * up a fake resource so that the probe works for all cases. @@ -463,10 +463,11 @@ static struct of_device_id __initdata rtc_match[] = { }; static struct of_platform_driver rtc_driver = { - .match_table = rtc_match, .probe = rtc_probe, - .driver = { - .name = "rtc", + .driver = { + .name = "rtc", + .owner = THIS_MODULE, + .of_match_table = rtc_match, }, }; @@ -480,7 +481,7 @@ static int __devinit bq4802_probe(struct of_device *op, const struct of_device_i { printk(KERN_INFO "%s: BQ4802 regs at 0x%llx\n", - op->node->full_name, op->resource[0].start); + op->dev.of_node->full_name, op->resource[0].start); rtc_bq4802_device.resource = &op->resource[0]; return platform_device_register(&rtc_bq4802_device); @@ -495,10 +496,11 @@ static struct of_device_id __initdata bq4802_match[] = { }; static struct of_platform_driver bq4802_driver = { - .match_table = bq4802_match, .probe = bq4802_probe, - .driver = { - .name = "bq4802", + .driver = { + .name = "bq4802", + .owner = THIS_MODULE, + .of_match_table = bq4802_match, }, }; @@ -534,7 +536,7 @@ static struct platform_device m48t59_rtc = { static int __devinit mostek_probe(struct of_device *op, const struct of_device_id *match) { - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; /* On an Enterprise system there can be multiple mostek clocks. * We should only match the one that is on the central FHC bus. @@ -558,10 +560,11 @@ static struct of_device_id __initdata mostek_match[] = { }; static struct of_platform_driver mostek_driver = { - .match_table = mostek_match, .probe = mostek_probe, - .driver = { - .name = "mostek", + .driver = { + .name = "mostek", + .owner = THIS_MODULE, + .of_match_table = mostek_match, }, }; diff --git a/arch/um/drivers/harddog_kern.c b/arch/um/drivers/harddog_kern.c index d332503fa1b..cfcac1ff4cf 100644 --- a/arch/um/drivers/harddog_kern.c +++ b/arch/um/drivers/harddog_kern.c @@ -124,8 +124,8 @@ static ssize_t harddog_write(struct file *file, const char __user *data, size_t return 0; } -static int harddog_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) +static int harddog_ioctl_unlocked(struct file *file, + unsigned int cmd, unsigned long arg) { void __user *argp= (void __user *)arg; static struct watchdog_info ident = { @@ -148,10 +148,22 @@ static int harddog_ioctl(struct inode *inode, struct file *file, } } +static long harddog_ioctl(struct file *file, + unsigned int cmd, unsigned long arg) +{ + long ret; + + lock_kernel(); + ret = harddog_ioctl_unlocked(file, cmd, arg); + unlock_kernel(); + + return ret; +} + static const struct file_operations harddog_fops = { .owner = THIS_MODULE, .write = harddog_write, - .ioctl = harddog_ioctl, + .unlocked_ioctl = harddog_ioctl, .open = harddog_open, .release = harddog_release, }; diff --git a/arch/um/drivers/hostaudio_kern.c b/arch/um/drivers/hostaudio_kern.c index 368219cc236..ae42695c359 100644 --- a/arch/um/drivers/hostaudio_kern.c +++ b/arch/um/drivers/hostaudio_kern.c @@ -136,7 +136,7 @@ static unsigned int hostaudio_poll(struct file *file, return mask; } -static int hostaudio_ioctl(struct inode *inode, struct file *file, +static long hostaudio_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { struct hostaudio_state *state = file->private_data; @@ -223,7 +223,7 @@ static int hostaudio_release(struct inode *inode, struct file *file) /* /dev/mixer file operations */ -static int hostmixer_ioctl_mixdev(struct inode *inode, struct file *file, +static long hostmixer_ioctl_mixdev(struct file *file, unsigned int cmd, unsigned long arg) { struct hostmixer_state *state = file->private_data; @@ -289,7 +289,7 @@ static const struct file_operations hostaudio_fops = { .read = hostaudio_read, .write = hostaudio_write, .poll = hostaudio_poll, - .ioctl = hostaudio_ioctl, + .unlocked_ioctl = hostaudio_ioctl, .mmap = NULL, .open = hostaudio_open, .release = hostaudio_release, @@ -298,7 +298,7 @@ static const struct file_operations hostaudio_fops = { static const struct file_operations hostmixer_fops = { .owner = THIS_MODULE, .llseek = no_llseek, - .ioctl = hostmixer_ioctl_mixdev, + .unlocked_ioctl = hostmixer_ioctl_mixdev, .open = hostmixer_open_mixdev, .release = hostmixer_release, }; diff --git a/arch/um/drivers/mmapper_kern.c b/arch/um/drivers/mmapper_kern.c index d22f9e5c0ea..7158393b679 100644 --- a/arch/um/drivers/mmapper_kern.c +++ b/arch/um/drivers/mmapper_kern.c @@ -46,8 +46,7 @@ static ssize_t mmapper_write(struct file *file, const char __user *buf, return count; } -static int mmapper_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) +static long mmapper_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { return -ENOIOCTLCMD; } @@ -90,7 +89,7 @@ static const struct file_operations mmapper_fops = { .owner = THIS_MODULE, .read = mmapper_read, .write = mmapper_write, - .ioctl = mmapper_ioctl, + .unlocked_ioctl = mmapper_ioctl, .mmap = mmapper_mmap, .open = mmapper_open, .release = mmapper_release, diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index e0c619c55b4..dcb0593b4a6 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -109,6 +109,9 @@ config SBUS config NEED_DMA_MAP_STATE def_bool (X86_64 || DMAR || DMA_API_DEBUG) +config NEED_SG_DMA_LENGTH + def_bool y + config GENERIC_ISA_DMA def_bool y @@ -1703,6 +1706,10 @@ config HAVE_ARCH_EARLY_PFN_TO_NID def_bool X86_64 depends on NUMA +config USE_PERCPU_NUMA_NODE_ID + def_bool X86_64 + depends on NUMA + menu "Power management and ACPI options" config ARCH_HIBERNATION_HEADER diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h index 56f462cf22d..aa2c39d968f 100644 --- a/arch/x86/include/asm/acpi.h +++ b/arch/x86/include/asm/acpi.h @@ -85,7 +85,6 @@ extern int acpi_ioapic; extern int acpi_noirq; extern int acpi_strict; extern int acpi_disabled; -extern int acpi_ht; extern int acpi_pci_disabled; extern int acpi_skip_timer_override; extern int acpi_use_timer_override; @@ -97,7 +96,6 @@ void acpi_pic_sci_set_trigger(unsigned int, u16); static inline void disable_acpi(void) { acpi_disabled = 1; - acpi_ht = 0; acpi_pci_disabled = 1; acpi_noirq = 1; } diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index dca9c545f44..46814591438 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -332,6 +332,7 @@ static __always_inline __pure bool __static_cpu_has(u8 bit) #endif } +#if __GNUC__ >= 4 #define static_cpu_has(bit) \ ( \ __builtin_constant_p(boot_cpu_has(bit)) ? \ @@ -340,6 +341,12 @@ static __always_inline __pure bool __static_cpu_has(u8 bit) __static_cpu_has(bit) : \ boot_cpu_has(bit) \ ) +#else +/* + * gcc 3.x is too stupid to do the static test; fall back to dynamic. + */ +#define static_cpu_has(bit) boot_cpu_has(bit) +#endif #endif /* defined(__KERNEL__) && !defined(__ASSEMBLY__) */ diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h index 6c3fdd631ed..f32a4301c4d 100644 --- a/arch/x86/include/asm/mce.h +++ b/arch/x86/include/asm/mce.h @@ -225,5 +225,13 @@ extern void mcheck_intel_therm_init(void); static inline void mcheck_intel_therm_init(void) { } #endif +/* + * Used by APEI to report memory error via /dev/mcelog + */ + +struct cper_sec_mem_err; +extern void apei_mce_report_mem_error(int corrected, + struct cper_sec_mem_err *mem_err); + #endif /* __KERNEL__ */ #endif /* _ASM_X86_MCE_H */ diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index f9324851eba..b49d8ca228f 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -236,6 +236,8 @@ #define MSR_IA32_MISC_ENABLE 0x000001a0 +#define MSR_IA32_TEMPERATURE_TARGET 0x000001a2 + /* MISC_ENABLE bits: architectural */ #define MSR_IA32_MISC_ENABLE_FAST_STRING (1ULL << 0) #define MSR_IA32_MISC_ENABLE_TCC (1ULL << 1) diff --git a/arch/x86/include/asm/perf_event_p4.h b/arch/x86/include/asm/perf_event_p4.h index b05400a542f..64a8ebff06f 100644 --- a/arch/x86/include/asm/perf_event_p4.h +++ b/arch/x86/include/asm/perf_event_p4.h @@ -89,7 +89,8 @@ P4_CCCR_ENABLE) /* HT mask */ -#define P4_CCCR_MASK_HT (P4_CCCR_MASK | P4_CCCR_THREAD_ANY) +#define P4_CCCR_MASK_HT \ + (P4_CCCR_MASK | P4_CCCR_OVF_PMI_T1 | P4_CCCR_THREAD_ANY) #define P4_GEN_ESCR_EMASK(class, name, bit) \ class##__##name = ((1 << bit) << P4_ESCR_EVENTMASK_SHIFT) diff --git a/arch/x86/include/asm/rdc321x_defs.h b/arch/x86/include/asm/rdc321x_defs.h deleted file mode 100644 index c8e9c8bed3d..00000000000 --- a/arch/x86/include/asm/rdc321x_defs.h +++ /dev/null @@ -1,12 +0,0 @@ -#define PFX "rdc321x: " - -/* General purpose configuration and data registers */ -#define RDC3210_CFGREG_ADDR 0x0CF8 -#define RDC3210_CFGREG_DATA 0x0CFC - -#define RDC321X_GPIO_CTRL_REG1 0x48 -#define RDC321X_GPIO_CTRL_REG2 0x84 -#define RDC321X_GPIO_DATA_REG1 0x4c -#define RDC321X_GPIO_DATA_REG2 0x88 - -#define RDC321X_MAX_GPIO 58 diff --git a/arch/x86/include/asm/scatterlist.h b/arch/x86/include/asm/scatterlist.h index 75af592677e..fb0b1874396 100644 --- a/arch/x86/include/asm/scatterlist.h +++ b/arch/x86/include/asm/scatterlist.h @@ -1,8 +1,9 @@ #ifndef _ASM_X86_SCATTERLIST_H #define _ASM_X86_SCATTERLIST_H -#define ISA_DMA_THRESHOLD (0x00ffffff) - #include <asm-generic/scatterlist.h> +#define ISA_DMA_THRESHOLD (0x00ffffff) +#define ARCH_HAS_SG_CHAIN + #endif /* _ASM_X86_SCATTERLIST_H */ diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index 62ba9400cc4..f0b6e5dbc5a 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -239,8 +239,8 @@ static inline struct thread_info *current_thread_info(void) #define TS_USEDFPU 0x0001 /* FPU was used by this task this quantum (SMP) */ #define TS_COMPAT 0x0002 /* 32bit syscall active (64BIT)*/ -#define TS_POLLING 0x0004 /* true if in idle loop - and not sleeping */ +#define TS_POLLING 0x0004 /* idle task polling need_resched, + skip sending interrupt */ #define TS_RESTORE_SIGMASK 0x0008 /* restore signal mask in do_signal() */ #define tsk_is_polling(t) (task_thread_info(t)->status & TS_POLLING) diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index c5087d79658..21899cc31e5 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -53,33 +53,29 @@ extern int cpu_to_node_map[]; /* Returns the number of the node containing CPU 'cpu' */ -static inline int cpu_to_node(int cpu) +static inline int __cpu_to_node(int cpu) { return cpu_to_node_map[cpu]; } -#define early_cpu_to_node(cpu) cpu_to_node(cpu) +#define early_cpu_to_node __cpu_to_node +#define cpu_to_node __cpu_to_node #else /* CONFIG_X86_64 */ /* Mappings between logical cpu number and node number */ DECLARE_EARLY_PER_CPU(int, x86_cpu_to_node_map); -/* Returns the number of the current Node. */ -DECLARE_PER_CPU(int, node_number); -#define numa_node_id() percpu_read(node_number) - #ifdef CONFIG_DEBUG_PER_CPU_MAPS -extern int cpu_to_node(int cpu); +/* + * override generic percpu implementation of cpu_to_node + */ +extern int __cpu_to_node(int cpu); +#define cpu_to_node __cpu_to_node + extern int early_cpu_to_node(int cpu); #else /* !CONFIG_DEBUG_PER_CPU_MAPS */ -/* Returns the number of the node containing CPU 'cpu' */ -static inline int cpu_to_node(int cpu) -{ - return per_cpu(x86_cpu_to_node_map, cpu); -} - /* Same function but used if called before per_cpu areas are setup */ static inline int early_cpu_to_node(int cpu) { @@ -170,6 +166,10 @@ static inline int numa_node_id(void) { return 0; } +/* + * indicate override: + */ +#define numa_node_id numa_node_id static inline int early_cpu_to_node(int cpu) { diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 488be461a38..60cc4058ed5 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -63,7 +63,6 @@ EXPORT_SYMBOL(acpi_disabled); int acpi_noirq; /* skip ACPI IRQ initialization */ int acpi_pci_disabled; /* skip ACPI PCI scan and IRQ initialization */ EXPORT_SYMBOL(acpi_pci_disabled); -int acpi_ht __initdata = 1; /* enable HT */ int acpi_lapic; int acpi_ioapic; @@ -1501,9 +1500,8 @@ void __init acpi_boot_table_init(void) /* * If acpi_disabled, bail out - * One exception: acpi=ht continues far enough to enumerate LAPICs */ - if (acpi_disabled && !acpi_ht) + if (acpi_disabled) return; /* @@ -1534,9 +1532,8 @@ int __init early_acpi_boot_init(void) { /* * If acpi_disabled, bail out - * One exception: acpi=ht continues far enough to enumerate LAPICs */ - if (acpi_disabled && !acpi_ht) + if (acpi_disabled) return 1; /* @@ -1554,9 +1551,8 @@ int __init acpi_boot_init(void) /* * If acpi_disabled, bail out - * One exception: acpi=ht continues far enough to enumerate LAPICs */ - if (acpi_disabled && !acpi_ht) + if (acpi_disabled) return 1; acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf); @@ -1591,21 +1587,12 @@ static int __init parse_acpi(char *arg) /* acpi=force to over-ride black-list */ else if (strcmp(arg, "force") == 0) { acpi_force = 1; - acpi_ht = 1; acpi_disabled = 0; } /* acpi=strict disables out-of-spec workarounds */ else if (strcmp(arg, "strict") == 0) { acpi_strict = 1; } - /* Limit ACPI just to boot-time to enable HT */ - else if (strcmp(arg, "ht") == 0) { - if (!acpi_force) { - printk(KERN_WARNING "acpi=ht will be removed in Linux-2.6.35\n"); - disable_acpi(); - } - acpi_ht = 1; - } /* acpi=rsdt use RSDT instead of XSDT */ else if (strcmp(arg, "rsdt") == 0) { acpi_rsdt_forced = 1; diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c index f9961034e55..82e508677b9 100644 --- a/arch/x86/kernel/acpi/sleep.c +++ b/arch/x86/kernel/acpi/sleep.c @@ -162,8 +162,6 @@ static int __init acpi_sleep_setup(char *str) #endif if (strncmp(str, "old_ordering", 12) == 0) acpi_old_suspend_ordering(); - if (strncmp(str, "sci_force_enable", 16) == 0) - acpi_set_sci_en_on_resume(); str = strchr(str, ','); if (str != NULL) str += strspn(str, ", \t"); diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index e5a4a1e0161..c02cc692985 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -51,6 +51,7 @@ #include <asm/smp.h> #include <asm/mce.h> #include <asm/kvm_para.h> +#include <asm/tsc.h> unsigned int num_processors; @@ -1151,8 +1152,13 @@ static void __cpuinit lapic_setup_esr(void) */ void __cpuinit setup_local_APIC(void) { - unsigned int value; - int i, j; + unsigned int value, queued; + int i, j, acked = 0; + unsigned long long tsc = 0, ntsc; + long long max_loops = cpu_khz; + + if (cpu_has_tsc) + rdtscll(tsc); if (disable_apic) { arch_disable_smp_support(); @@ -1204,13 +1210,32 @@ void __cpuinit setup_local_APIC(void) * the interrupt. Hence a vector might get locked. It was noticed * for timer irq (vector 0x31). Issue an extra EOI to clear ISR. */ - for (i = APIC_ISR_NR - 1; i >= 0; i--) { - value = apic_read(APIC_ISR + i*0x10); - for (j = 31; j >= 0; j--) { - if (value & (1<<j)) - ack_APIC_irq(); + do { + queued = 0; + for (i = APIC_ISR_NR - 1; i >= 0; i--) + queued |= apic_read(APIC_IRR + i*0x10); + + for (i = APIC_ISR_NR - 1; i >= 0; i--) { + value = apic_read(APIC_ISR + i*0x10); + for (j = 31; j >= 0; j--) { + if (value & (1<<j)) { + ack_APIC_irq(); + acked++; + } + } } - } + if (acked > 256) { + printk(KERN_ERR "LAPIC pending interrupts after %d EOI\n", + acked); + break; + } + if (cpu_has_tsc) { + rdtscll(ntsc); + max_loops = (cpu_khz << 10) - (ntsc - tsc); + } else + max_loops--; + } while (queued && max_loops > 0); + WARN_ON(max_loops <= 0); /* * Now that we are all set up, enable the APIC diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index cc83a002786..68e4a6f2211 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1121,9 +1121,9 @@ void __cpuinit cpu_init(void) oist = &per_cpu(orig_ist, cpu); #ifdef CONFIG_NUMA - if (cpu != 0 && percpu_read(node_number) == 0 && - cpu_to_node(cpu) != NUMA_NO_NODE) - percpu_write(node_number, cpu_to_node(cpu)); + if (cpu != 0 && percpu_read(numa_node) == 0 && + early_cpu_to_node(cpu) != NUMA_NO_NODE) + set_numa_node(early_cpu_to_node(cpu)); #endif me = current; diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c index 6f3dc8fbbfd..7ec2123838e 100644 --- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c @@ -1497,8 +1497,8 @@ static struct cpufreq_driver cpufreq_amd64_driver = { * simply keep the boost-disable flag in sync with the current global * state. */ -static int __cpuinit cpb_notify(struct notifier_block *nb, unsigned long action, - void *hcpu) +static int cpb_notify(struct notifier_block *nb, unsigned long action, + void *hcpu) { unsigned cpu = (long)hcpu; u32 lo, hi; @@ -1528,7 +1528,7 @@ static int __cpuinit cpb_notify(struct notifier_block *nb, unsigned long action, return NOTIFY_OK; } -static struct notifier_block __cpuinitdata cpb_nb = { +static struct notifier_block cpb_nb = { .notifier_call = cpb_notify, }; diff --git a/arch/x86/kernel/cpu/mcheck/Makefile b/arch/x86/kernel/cpu/mcheck/Makefile index 4ac6d48fe11..bb34b03af25 100644 --- a/arch/x86/kernel/cpu/mcheck/Makefile +++ b/arch/x86/kernel/cpu/mcheck/Makefile @@ -7,3 +7,5 @@ obj-$(CONFIG_X86_MCE_THRESHOLD) += threshold.o obj-$(CONFIG_X86_MCE_INJECT) += mce-inject.o obj-$(CONFIG_X86_THERMAL_VECTOR) += therm_throt.o + +obj-$(CONFIG_ACPI_APEI) += mce-apei.o diff --git a/arch/x86/kernel/cpu/mcheck/mce-apei.c b/arch/x86/kernel/cpu/mcheck/mce-apei.c new file mode 100644 index 00000000000..745b54f9be8 --- /dev/null +++ b/arch/x86/kernel/cpu/mcheck/mce-apei.c @@ -0,0 +1,138 @@ +/* + * Bridge between MCE and APEI + * + * On some machine, corrected memory errors are reported via APEI + * generic hardware error source (GHES) instead of corrected Machine + * Check. These corrected memory errors can be reported to user space + * through /dev/mcelog via faking a corrected Machine Check, so that + * the error memory page can be offlined by /sbin/mcelog if the error + * count for one page is beyond the threshold. + * + * For fatal MCE, save MCE record into persistent storage via ERST, so + * that the MCE record can be logged after reboot via ERST. + * + * Copyright 2010 Intel Corp. + * Author: Huang Ying <ying.huang@intel.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. + * + * 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/acpi.h> +#include <linux/cper.h> +#include <acpi/apei.h> +#include <asm/mce.h> + +#include "mce-internal.h" + +void apei_mce_report_mem_error(int corrected, struct cper_sec_mem_err *mem_err) +{ + struct mce m; + + /* Only corrected MC is reported */ + if (!corrected) + return; + + mce_setup(&m); + m.bank = 1; + /* Fake a memory read corrected error with unknown channel */ + m.status = MCI_STATUS_VAL | MCI_STATUS_EN | MCI_STATUS_ADDRV | 0x9f; + m.addr = mem_err->physical_addr; + mce_log(&m); + mce_notify_irq(); +} +EXPORT_SYMBOL_GPL(apei_mce_report_mem_error); + +#define CPER_CREATOR_MCE \ + UUID_LE(0x75a574e3, 0x5052, 0x4b29, 0x8a, 0x8e, 0xbe, 0x2c, \ + 0x64, 0x90, 0xb8, 0x9d) +#define CPER_SECTION_TYPE_MCE \ + UUID_LE(0xfe08ffbe, 0x95e4, 0x4be7, 0xbc, 0x73, 0x40, 0x96, \ + 0x04, 0x4a, 0x38, 0xfc) + +/* + * CPER specification (in UEFI specification 2.3 appendix N) requires + * byte-packed. + */ +struct cper_mce_record { + struct cper_record_header hdr; + struct cper_section_descriptor sec_hdr; + struct mce mce; +} __packed; + +int apei_write_mce(struct mce *m) +{ + struct cper_mce_record rcd; + + memset(&rcd, 0, sizeof(rcd)); + memcpy(rcd.hdr.signature, CPER_SIG_RECORD, CPER_SIG_SIZE); + rcd.hdr.revision = CPER_RECORD_REV; + rcd.hdr.signature_end = CPER_SIG_END; + rcd.hdr.section_count = 1; + rcd.hdr.error_severity = CPER_SER_FATAL; + /* timestamp, platform_id, partition_id are all invalid */ + rcd.hdr.validation_bits = 0; + rcd.hdr.record_length = sizeof(rcd); + rcd.hdr.creator_id = CPER_CREATOR_MCE; + rcd.hdr.notification_type = CPER_NOTIFY_MCE; + rcd.hdr.record_id = cper_next_record_id(); + rcd.hdr.flags = CPER_HW_ERROR_FLAGS_PREVERR; + + rcd.sec_hdr.section_offset = (void *)&rcd.mce - (void *)&rcd; + rcd.sec_hdr.section_length = sizeof(rcd.mce); + rcd.sec_hdr.revision = CPER_SEC_REV; + /* fru_id and fru_text is invalid */ + rcd.sec_hdr.validation_bits = 0; + rcd.sec_hdr.flags = CPER_SEC_PRIMARY; + rcd.sec_hdr.section_type = CPER_SECTION_TYPE_MCE; + rcd.sec_hdr.section_severity = CPER_SER_FATAL; + + memcpy(&rcd.mce, m, sizeof(*m)); + + return erst_write(&rcd.hdr); +} + +ssize_t apei_read_mce(struct mce *m, u64 *record_id) +{ + struct cper_mce_record rcd; + ssize_t len; + + len = erst_read_next(&rcd.hdr, sizeof(rcd)); + if (len <= 0) + return len; + /* Can not skip other records in storage via ERST unless clear them */ + else if (len != sizeof(rcd) || + uuid_le_cmp(rcd.hdr.creator_id, CPER_CREATOR_MCE)) { + if (printk_ratelimit()) + pr_warning( + "MCE-APEI: Can not skip the unknown record in ERST"); + return -EIO; + } + + memcpy(m, &rcd.mce, sizeof(*m)); + *record_id = rcd.hdr.record_id; + + return sizeof(*m); +} + +/* Check whether there is record in ERST */ +int apei_check_mce(void) +{ + return erst_get_record_count(); +} + +int apei_clear_mce(u64 record_id) +{ + return erst_clear(record_id); +} diff --git a/arch/x86/kernel/cpu/mcheck/mce-internal.h b/arch/x86/kernel/cpu/mcheck/mce-internal.h index 32996f9fab6..fefcc69ee8b 100644 --- a/arch/x86/kernel/cpu/mcheck/mce-internal.h +++ b/arch/x86/kernel/cpu/mcheck/mce-internal.h @@ -28,3 +28,26 @@ extern int mce_ser; extern struct mce_bank *mce_banks; +#ifdef CONFIG_ACPI_APEI +int apei_write_mce(struct mce *m); +ssize_t apei_read_mce(struct mce *m, u64 *record_id); +int apei_check_mce(void); +int apei_clear_mce(u64 record_id); +#else +static inline int apei_write_mce(struct mce *m) +{ + return -EINVAL; +} +static inline ssize_t apei_read_mce(struct mce *m, u64 *record_id) +{ + return 0; +} +static inline int apei_check_mce(void) +{ + return 0; +} +static inline int apei_clear_mce(u64 record_id) +{ + return -EINVAL; +} +#endif diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 7a355ddcc64..707165dbc20 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -264,7 +264,7 @@ static void wait_for_panic(void) static void mce_panic(char *msg, struct mce *final, char *exp) { - int i; + int i, apei_err = 0; if (!fake_panic) { /* @@ -287,8 +287,11 @@ static void mce_panic(char *msg, struct mce *final, char *exp) struct mce *m = &mcelog.entry[i]; if (!(m->status & MCI_STATUS_VAL)) continue; - if (!(m->status & MCI_STATUS_UC)) + if (!(m->status & MCI_STATUS_UC)) { print_mce(m); + if (!apei_err) + apei_err = apei_write_mce(m); + } } /* Now print uncorrected but with the final one last */ for (i = 0; i < MCE_LOG_LEN; i++) { @@ -297,11 +300,17 @@ static void mce_panic(char *msg, struct mce *final, char *exp) continue; if (!(m->status & MCI_STATUS_UC)) continue; - if (!final || memcmp(m, final, sizeof(struct mce))) + if (!final || memcmp(m, final, sizeof(struct mce))) { print_mce(m); + if (!apei_err) + apei_err = apei_write_mce(m); + } } - if (final) + if (final) { print_mce(final); + if (!apei_err) + apei_err = apei_write_mce(final); + } if (cpu_missing) printk(KERN_EMERG "Some CPUs didn't answer in synchronization\n"); print_mce_tail(); @@ -1493,6 +1502,43 @@ static void collect_tscs(void *data) rdtscll(cpu_tsc[smp_processor_id()]); } +static int mce_apei_read_done; + +/* Collect MCE record of previous boot in persistent storage via APEI ERST. */ +static int __mce_read_apei(char __user **ubuf, size_t usize) +{ + int rc; + u64 record_id; + struct mce m; + + if (usize < sizeof(struct mce)) + return -EINVAL; + + rc = apei_read_mce(&m, &record_id); + /* Error or no more MCE record */ + if (rc <= 0) { + mce_apei_read_done = 1; + return rc; + } + rc = -EFAULT; + if (copy_to_user(*ubuf, &m, sizeof(struct mce))) + return rc; + /* + * In fact, we should have cleared the record after that has + * been flushed to the disk or sent to network in + * /sbin/mcelog, but we have no interface to support that now, + * so just clear it to avoid duplication. + */ + rc = apei_clear_mce(record_id); + if (rc) { + mce_apei_read_done = 1; + return rc; + } + *ubuf += sizeof(struct mce); + + return 0; +} + static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize, loff_t *off) { @@ -1506,15 +1552,19 @@ static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize, return -ENOMEM; mutex_lock(&mce_read_mutex); + + if (!mce_apei_read_done) { + err = __mce_read_apei(&buf, usize); + if (err || buf != ubuf) + goto out; + } + next = rcu_dereference_check_mce(mcelog.next); /* Only supports full reads right now */ - if (*off != 0 || usize < MCE_LOG_LEN*sizeof(struct mce)) { - mutex_unlock(&mce_read_mutex); - kfree(cpu_tsc); - - return -EINVAL; - } + err = -EINVAL; + if (*off != 0 || usize < MCE_LOG_LEN*sizeof(struct mce)) + goto out; err = 0; prev = 0; @@ -1562,10 +1612,15 @@ timeout: memset(&mcelog.entry[i], 0, sizeof(struct mce)); } } + + if (err) + err = -EFAULT; + +out: mutex_unlock(&mce_read_mutex); kfree(cpu_tsc); - return err ? -EFAULT : buf - ubuf; + return err ? err : buf - ubuf; } static unsigned int mce_poll(struct file *file, poll_table *wait) @@ -1573,6 +1628,8 @@ static unsigned int mce_poll(struct file *file, poll_table *wait) poll_wait(file, &mce_wait, wait); if (rcu_dereference_check_mce(mcelog.next)) return POLLIN | POLLRDNORM; + if (!mce_apei_read_done && apei_check_mce()) + return POLLIN | POLLRDNORM; return 0; } diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c index 81c499eceb2..e1a0a3bf971 100644 --- a/arch/x86/kernel/cpu/mcheck/therm_throt.c +++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c @@ -190,7 +190,7 @@ thermal_throttle_cpu_callback(struct notifier_block *nfb, mutex_unlock(&therm_cpu_lock); break; } - return err ? NOTIFY_BAD : NOTIFY_OK; + return notifier_from_errno(err); } static struct notifier_block thermal_throttle_cpu_notifier __cpuinitdata = diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c index fd4db0db370..c77586061bc 100644 --- a/arch/x86/kernel/cpu/perf_event.c +++ b/arch/x86/kernel/cpu/perf_event.c @@ -1717,7 +1717,11 @@ void perf_arch_fetch_caller_regs(struct pt_regs *regs, unsigned long ip, int ski */ regs->bp = rewind_frame_pointer(skip + 1); regs->cs = __KERNEL_CS; - local_save_flags(regs->flags); + /* + * We abuse bit 3 to pass exact information, see perf_misc_flags + * and the comment with PERF_EFLAGS_EXACT. + */ + regs->flags = 0; } unsigned long perf_instruction_pointer(struct pt_regs *regs) diff --git a/arch/x86/kernel/cpu/perf_event_p4.c b/arch/x86/kernel/cpu/perf_event_p4.c index 424fc8de68e..ae85d69644d 100644 --- a/arch/x86/kernel/cpu/perf_event_p4.c +++ b/arch/x86/kernel/cpu/perf_event_p4.c @@ -465,15 +465,21 @@ out: return rc; } -static inline void p4_pmu_clear_cccr_ovf(struct hw_perf_event *hwc) +static inline int p4_pmu_clear_cccr_ovf(struct hw_perf_event *hwc) { - unsigned long dummy; + int overflow = 0; + u32 low, high; - rdmsrl(hwc->config_base + hwc->idx, dummy); - if (dummy & P4_CCCR_OVF) { + rdmsr(hwc->config_base + hwc->idx, low, high); + + /* we need to check high bit for unflagged overflows */ + if ((low & P4_CCCR_OVF) || !(high & (1 << 31))) { + overflow = 1; (void)checking_wrmsrl(hwc->config_base + hwc->idx, - ((u64)dummy) & ~P4_CCCR_OVF); + ((u64)low) & ~P4_CCCR_OVF); } + + return overflow; } static inline void p4_pmu_disable_event(struct perf_event *event) @@ -584,21 +590,15 @@ static int p4_pmu_handle_irq(struct pt_regs *regs) WARN_ON_ONCE(hwc->idx != idx); - /* - * FIXME: Redundant call, actually not needed - * but just to check if we're screwed - */ - p4_pmu_clear_cccr_ovf(hwc); + /* it might be unflagged overflow */ + handled = p4_pmu_clear_cccr_ovf(hwc); val = x86_perf_event_update(event); - if (val & (1ULL << (x86_pmu.cntval_bits - 1))) + if (!handled && (val & (1ULL << (x86_pmu.cntval_bits - 1)))) continue; - /* - * event overflow - */ - handled = 1; - data.period = event->hw.last_period; + /* event overflow for sure */ + data.period = event->hw.last_period; if (!x86_perf_event_set_period(event)) continue; @@ -670,7 +670,7 @@ static void p4_pmu_swap_config_ts(struct hw_perf_event *hwc, int cpu) /* * ESCR address hashing is tricky, ESCRs are not sequential - * in memory but all starts from MSR_P4_BSU_ESCR0 (0x03e0) and + * in memory but all starts from MSR_P4_BSU_ESCR0 (0x03a0) and * the metric between any ESCRs is laid in range [0xa0,0xe1] * * so we make ~70% filled hashtable @@ -735,8 +735,9 @@ static int p4_get_escr_idx(unsigned int addr) { unsigned int idx = P4_ESCR_MSR_IDX(addr); - if (unlikely(idx >= P4_ESCR_MSR_TABLE_SIZE || - !p4_escr_table[idx])) { + if (unlikely(idx >= P4_ESCR_MSR_TABLE_SIZE || + !p4_escr_table[idx] || + p4_escr_table[idx] != addr)) { WARN_ONCE(1, "P4 PMU: Wrong address passed: %x\n", addr); return -1; } @@ -762,7 +763,7 @@ static int p4_pmu_schedule_events(struct cpu_hw_events *cpuc, int n, int *assign { unsigned long used_mask[BITS_TO_LONGS(X86_PMC_IDX_MAX)]; unsigned long escr_mask[BITS_TO_LONGS(P4_ESCR_MSR_TABLE_SIZE)]; - int cpu = raw_smp_processor_id(); + int cpu = smp_processor_id(); struct hw_perf_event *hwc; struct p4_event_bind *bind; unsigned int i, thread, num; diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c index 8b862d5900f..1b7b31ab7d8 100644 --- a/arch/x86/kernel/cpuid.c +++ b/arch/x86/kernel/cpuid.c @@ -170,7 +170,7 @@ static int __cpuinit cpuid_class_cpu_callback(struct notifier_block *nfb, cpuid_device_destroy(cpu); break; } - return err ? NOTIFY_BAD : NOTIFY_OK; + return notifier_from_errno(err); } static struct notifier_block __refdata cpuid_class_cpu_notifier = diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c index 2cd8c544e41..fa6551d36c1 100644 --- a/arch/x86/kernel/microcode_core.c +++ b/arch/x86/kernel/microcode_core.c @@ -260,6 +260,7 @@ static void microcode_dev_exit(void) } MODULE_ALIAS_MISCDEV(MICROCODE_MINOR); +MODULE_ALIAS("devname:cpu/microcode"); #else #define microcode_dev_init() 0 #define microcode_dev_exit() do { } while (0) diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c index 4d4468e9f47..7bf2dc4c8f7 100644 --- a/arch/x86/kernel/msr.c +++ b/arch/x86/kernel/msr.c @@ -230,7 +230,7 @@ static int __cpuinit msr_class_cpu_callback(struct notifier_block *nfb, msr_device_destroy(cpu); break; } - return err ? NOTIFY_BAD : NOTIFY_OK; + return notifier_from_errno(err); } static struct notifier_block __refdata msr_class_cpu_notifier = { diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c index 7d2829dde20..a5bc528d432 100644 --- a/arch/x86/kernel/pci-swiotlb.c +++ b/arch/x86/kernel/pci-swiotlb.c @@ -31,8 +31,6 @@ static struct dma_map_ops swiotlb_dma_ops = { .free_coherent = swiotlb_free_coherent, .sync_single_for_cpu = swiotlb_sync_single_for_cpu, .sync_single_for_device = swiotlb_sync_single_for_device, - .sync_single_range_for_cpu = swiotlb_sync_single_range_for_cpu, - .sync_single_range_for_device = swiotlb_sync_single_range_for_device, .sync_sg_for_cpu = swiotlb_sync_sg_for_cpu, .sync_sg_for_device = swiotlb_sync_sg_for_device, .map_sg = swiotlb_map_sg_attrs, diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index e8029896309..b4ae4acbd03 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -676,6 +676,17 @@ static struct dmi_system_id __initdata bad_bios_dmi_table[] = { DMI_MATCH(DMI_BOARD_NAME, "DG45FC"), }, }, + /* + * The Dell Inspiron Mini 1012 has DMI_BIOS_VENDOR = "Dell Inc.", so + * match on the product name. + */ + { + .callback = dmi_low_memory_corruption, + .ident = "Phoenix BIOS", + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 1012"), + }, + }, #endif {} }; diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c index ef6370b00e7..a867940a6df 100644 --- a/arch/x86/kernel/setup_percpu.c +++ b/arch/x86/kernel/setup_percpu.c @@ -265,10 +265,10 @@ void __init setup_per_cpu_areas(void) #if defined(CONFIG_X86_64) && defined(CONFIG_NUMA) /* - * make sure boot cpu node_number is right, when boot cpu is on the + * make sure boot cpu numa_node is right, when boot cpu is on the * node that doesn't have mem installed */ - per_cpu(node_number, boot_cpu_id) = cpu_to_node(boot_cpu_id); + set_cpu_numa_node(boot_cpu_id, early_cpu_to_node(boot_cpu_id)); #endif /* Setup node to cpumask map */ diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 763d815e27a..37462f1ddba 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -1215,9 +1215,17 @@ __init void prefill_possible_map(void) if (!num_processors) num_processors = 1; - if (setup_possible_cpus == -1) - possible = num_processors + disabled_cpus; - else + i = setup_max_cpus ?: 1; + if (setup_possible_cpus == -1) { + possible = num_processors; +#ifdef CONFIG_HOTPLUG_CPU + if (setup_max_cpus) + possible += disabled_cpus; +#else + if (possible > i) + possible = i; +#endif + } else possible = setup_possible_cpus; total_cpus = max_t(int, possible, num_processors + disabled_cpus); @@ -1230,11 +1238,23 @@ __init void prefill_possible_map(void) possible = nr_cpu_ids; } +#ifdef CONFIG_HOTPLUG_CPU + if (!setup_max_cpus) +#endif + if (possible > i) { + printk(KERN_WARNING + "%d Processors exceeds max_cpus limit of %u\n", + possible, setup_max_cpus); + possible = i; + } + printk(KERN_INFO "SMP: Allowing %d CPUs, %d hotplug CPUs\n", possible, max_t(int, possible - num_processors, 0)); for (i = 0; i < possible; i++) set_cpu_possible(i, true); + for (; i < NR_CPUS; i++) + set_cpu_possible(i, false); nr_cpu_ids = possible; } diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index 2bdf628066b..9257510b483 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -1390,7 +1390,6 @@ __init void lguest_init(void) #endif #ifdef CONFIG_ACPI acpi_disabled = 1; - acpi_ht = 0; #endif /* diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index 8948f47fde0..a7bcc23ef96 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -33,9 +33,6 @@ int numa_off __initdata; static unsigned long __initdata nodemap_addr; static unsigned long __initdata nodemap_size; -DEFINE_PER_CPU(int, node_number) = 0; -EXPORT_PER_CPU_SYMBOL(node_number); - /* * Map cpu index to node index */ @@ -809,7 +806,7 @@ void __cpuinit numa_set_node(int cpu, int node) per_cpu(x86_cpu_to_node_map, cpu) = node; if (node != NUMA_NO_NODE) - per_cpu(node_number, cpu) = node; + set_cpu_numa_node(cpu, node); } void __cpuinit numa_clear_node(int cpu) @@ -867,7 +864,7 @@ void __cpuinit numa_remove_cpu(int cpu) numa_set_cpumask(cpu, 0); } -int cpu_to_node(int cpu) +int __cpu_to_node(int cpu) { if (early_per_cpu_ptr(x86_cpu_to_node_map)) { printk(KERN_WARNING @@ -877,7 +874,7 @@ int cpu_to_node(int cpu) } return per_cpu(x86_cpu_to_node_map, cpu); } -EXPORT_SYMBOL(cpu_to_node); +EXPORT_SYMBOL(__cpu_to_node); /* * Same function as cpu_to_node() but used if called before the diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c index bbe5502ee1c..acc15b23b74 100644 --- a/arch/x86/mm/pat.c +++ b/arch/x86/mm/pat.c @@ -336,6 +336,7 @@ int free_memtype(u64 start, u64 end) { int err = -EINVAL; int is_range_ram; + struct memtype *entry; if (!pat_enabled) return 0; @@ -355,17 +356,20 @@ int free_memtype(u64 start, u64 end) } spin_lock(&memtype_lock); - err = rbt_memtype_erase(start, end); + entry = rbt_memtype_erase(start, end); spin_unlock(&memtype_lock); - if (err) { + if (!entry) { printk(KERN_INFO "%s:%d freeing invalid memtype %Lx-%Lx\n", current->comm, current->pid, start, end); + return -EINVAL; } + kfree(entry); + dprintk("free_memtype request 0x%Lx-0x%Lx\n", start, end); - return err; + return 0; } diff --git a/arch/x86/mm/pat_internal.h b/arch/x86/mm/pat_internal.h index 4f39eefa3e6..77e5ba153fa 100644 --- a/arch/x86/mm/pat_internal.h +++ b/arch/x86/mm/pat_internal.h @@ -28,15 +28,15 @@ static inline char *cattr_name(unsigned long flags) #ifdef CONFIG_X86_PAT extern int rbt_memtype_check_insert(struct memtype *new, unsigned long *new_type); -extern int rbt_memtype_erase(u64 start, u64 end); +extern struct memtype *rbt_memtype_erase(u64 start, u64 end); extern struct memtype *rbt_memtype_lookup(u64 addr); extern int rbt_memtype_copy_nth_element(struct memtype *out, loff_t pos); #else static inline int rbt_memtype_check_insert(struct memtype *new, unsigned long *new_type) { return 0; } -static inline int rbt_memtype_erase(u64 start, u64 end) -{ return 0; } +static inline struct memtype *rbt_memtype_erase(u64 start, u64 end) +{ return NULL; } static inline struct memtype *rbt_memtype_lookup(u64 addr) { return NULL; } static inline int rbt_memtype_copy_nth_element(struct memtype *out, loff_t pos) diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c index 07de4cb8cc3..f537087bb74 100644 --- a/arch/x86/mm/pat_rbtree.c +++ b/arch/x86/mm/pat_rbtree.c @@ -231,16 +231,17 @@ int rbt_memtype_check_insert(struct memtype *new, unsigned long *ret_type) return err; } -int rbt_memtype_erase(u64 start, u64 end) +struct memtype *rbt_memtype_erase(u64 start, u64 end) { struct memtype *data; data = memtype_rb_exact_match(&memtype_rbroot, start, end); if (!data) - return -EINVAL; + goto out; rb_erase(&data->rb, &memtype_rbroot); - return 0; +out: + return data; } struct memtype *rbt_memtype_lookup(u64 addr) diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c index df3d5c861cd..308e32570d8 100644 --- a/arch/x86/mm/pf_in.c +++ b/arch/x86/mm/pf_in.c @@ -34,7 +34,7 @@ /* IA32 Manual 3, 2-1 */ static unsigned char prefix_codes[] = { 0xF0, 0xF2, 0xF3, 0x2E, 0x36, 0x3E, 0x26, 0x64, - 0x65, 0x2E, 0x3E, 0x66, 0x67 + 0x65, 0x66, 0x67 }; /* IA32 Manual 3, 3-432*/ static unsigned int reg_rop[] = { diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c index 792854003ed..cac71849925 100644 --- a/arch/x86/mm/pgtable_32.c +++ b/arch/x86/mm/pgtable_32.c @@ -9,7 +9,6 @@ #include <linux/pagemap.h> #include <linux/spinlock.h> #include <linux/module.h> -#include <linux/quicklist.h> #include <asm/system.h> #include <asm/pgtable.h> diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 31930fd30ea..2ec04c424a6 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -207,10 +207,9 @@ get_current_resources(struct acpi_device *device, int busnum, if (!info.res) goto res_alloc_fail; - info.name = kmalloc(16, GFP_KERNEL); + info.name = kasprintf(GFP_KERNEL, "PCI Bus %04x:%02x", domain, busnum); if (!info.name) goto name_alloc_fail; - sprintf(info.name, "PCI Bus %04x:%02x", domain, busnum); info.res_num = 0; acpi_walk_resources(device->handle, METHOD_NAME__CRS, setup_resource, @@ -224,8 +223,11 @@ res_alloc_fail: return; } -struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_device *device, int domain, int busnum) +struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_pci_root *root) { + struct acpi_device *device = root->device; + int domain = root->segment; + int busnum = root->secondary.start; struct pci_bus *bus; struct pci_sysdata *sd; int node; diff --git a/arch/xtensa/include/asm/cache.h b/arch/xtensa/include/asm/cache.h index f04c9891142..ed8cd3cbd49 100644 --- a/arch/xtensa/include/asm/cache.h +++ b/arch/xtensa/include/asm/cache.h @@ -29,5 +29,6 @@ # define CACHE_WAY_SIZE ICACHE_WAY_SIZE #endif +#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES #endif /* _XTENSA_CACHE_H */ diff --git a/arch/xtensa/include/asm/hardirq.h b/arch/xtensa/include/asm/hardirq.h index 87cb19d1b10..26664cef8f1 100644 --- a/arch/xtensa/include/asm/hardirq.h +++ b/arch/xtensa/include/asm/hardirq.h @@ -11,18 +11,9 @@ #ifndef _XTENSA_HARDIRQ_H #define _XTENSA_HARDIRQ_H -#include <linux/cache.h> -#include <asm/irq.h> - -/* headers.S is sensitive to the offsets of these fields */ -typedef struct { - unsigned int __softirq_pending; - unsigned int __syscall_count; - struct task_struct * __ksoftirqd_task; /* waitqueue is too large */ - unsigned int __nmi_count; /* arch dependent */ -} ____cacheline_aligned irq_cpustat_t; - void ack_bad_irq(unsigned int irq); -#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ +#define ack_bad_irq ack_bad_irq + +#include <asm-generic/hardirq.h> #endif /* _XTENSA_HARDIRQ_H */ diff --git a/arch/xtensa/include/asm/scatterlist.h b/arch/xtensa/include/asm/scatterlist.h index 810080bb0a2..b1f9fdc1d5b 100644 --- a/arch/xtensa/include/asm/scatterlist.h +++ b/arch/xtensa/include/asm/scatterlist.h @@ -11,28 +11,7 @@ #ifndef _XTENSA_SCATTERLIST_H #define _XTENSA_SCATTERLIST_H -#include <asm/types.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - dma_addr_t dma_address; - unsigned int length; -}; - -/* - * These macros should be used after a pci_map_sg call has been done - * to get bus addresses of each of the SG entries and their lengths. - * You should only work with the number of sg entries pci_map_sg - * returns, or alternatively stop on the first sg_dma_len(sg) which - * is 0. - */ -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->length) - +#include <asm-generic/scatterlist.h> #define ISA_DMA_THRESHOLD (~0UL) diff --git a/arch/xtensa/kernel/irq.c b/arch/xtensa/kernel/irq.c index 8cd38484e13..c64a5d387de 100644 --- a/arch/xtensa/kernel/irq.c +++ b/arch/xtensa/kernel/irq.c @@ -27,15 +27,6 @@ static unsigned int cached_irq_mask; atomic_t irq_err_count; /* - * 'what should we do if we get a hw irq event on an illegal vector'. - * each architecture has to answer this themselves. - */ -void ack_bad_irq(unsigned int irq) -{ - printk("unexpected IRQ trap at vector %02x\n", irq); -} - -/* * do_IRQ handles all normal device IRQ's (the special * SMP cross-CPU interrupts have their own specific * handlers). diff --git a/arch/xtensa/kernel/vectors.S b/arch/xtensa/kernel/vectors.S index 74a7518faf1..70066e3582d 100644 --- a/arch/xtensa/kernel/vectors.S +++ b/arch/xtensa/kernel/vectors.S @@ -44,14 +44,12 @@ #include <linux/linkage.h> #include <asm/ptrace.h> -#include <asm/ptrace.h> #include <asm/current.h> #include <asm/asm-offsets.h> #include <asm/pgtable.h> #include <asm/processor.h> #include <asm/page.h> #include <asm/thread_info.h> -#include <asm/processor.h> #define WINDOW_VECTORS_SIZE 0x180 |