diff --git a/[refs] b/[refs] index b9580596d9f6..23bf7bcfe42e 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: b12f3cbd7a9a869eae1eb108da02526b132ba80b +refs/heads/master: 9bbb851c7079ff670ba3fe6c7ce93bb5daa9a694 diff --git a/trunk/Documentation/DocBook/libata.tmpl b/trunk/Documentation/DocBook/libata.tmpl index ff3e5bec1c24..ba9975771503 100644 --- a/trunk/Documentation/DocBook/libata.tmpl +++ b/trunk/Documentation/DocBook/libata.tmpl @@ -107,6 +107,10 @@ void (*dev_config) (struct ata_port *, struct ata_device *); issue of SET FEATURES - XFER MODE, and prior to operation. + Called by ata_device_add() after ata_dev_identify() determines + a device is present. + + This entry may be specified as NULL in ata_port_operations. @@ -150,8 +154,8 @@ unsigned int (*mode_filter) (struct ata_port *, struct ata_device *, unsigned in Taskfile read/write -void (*sff_tf_load) (struct ata_port *ap, struct ata_taskfile *tf); -void (*sff_tf_read) (struct ata_port *ap, struct ata_taskfile *tf); +void (*tf_load) (struct ata_port *ap, struct ata_taskfile *tf); +void (*tf_read) (struct ata_port *ap, struct ata_taskfile *tf); @@ -160,35 +164,36 @@ void (*sff_tf_read) (struct ata_port *ap, struct ata_taskfile *tf); hardware registers / DMA buffers, to obtain the current set of taskfile register values. Most drivers for taskfile-based hardware (PIO or MMIO) use - ata_sff_tf_load() and ata_sff_tf_read() for these hooks. + ata_tf_load() and ata_tf_read() for these hooks. PIO data read/write -void (*sff_data_xfer) (struct ata_device *, unsigned char *, unsigned int, int); +void (*data_xfer) (struct ata_device *, unsigned char *, unsigned int, int); All bmdma-style drivers must implement this hook. This is the low-level operation that actually copies the data bytes during a PIO data transfer. -Typically the driver will choose one of ata_sff_data_xfer_noirq(), -ata_sff_data_xfer(), or ata_sff_data_xfer32(). +Typically the driver +will choose one of ata_pio_data_xfer_noirq(), ata_pio_data_xfer(), or +ata_mmio_data_xfer(). ATA command execute -void (*sff_exec_command)(struct ata_port *ap, struct ata_taskfile *tf); +void (*exec_command)(struct ata_port *ap, struct ata_taskfile *tf); causes an ATA command, previously loaded with ->tf_load(), to be initiated in hardware. - Most drivers for taskfile-based hardware use ata_sff_exec_command() + Most drivers for taskfile-based hardware use ata_exec_command() for this hook. @@ -213,8 +218,8 @@ command. Read specific ATA shadow registers -u8 (*sff_check_status)(struct ata_port *ap); -u8 (*sff_check_altstatus)(struct ata_port *ap); +u8 (*check_status)(struct ata_port *ap); +u8 (*check_altstatus)(struct ata_port *ap); @@ -222,14 +227,20 @@ u8 (*sff_check_altstatus)(struct ata_port *ap); hardware. On some hardware, reading the Status register has the side effect of clearing the interrupt condition. Most drivers for taskfile-based hardware use - ata_sff_check_status() for this hook. + ata_check_status() for this hook. + + + Note that because this is called from ata_device_add(), at + least a dummy function that clears device interrupts must be + provided for all drivers, even if the controller doesn't + actually have a taskfile status register. Select ATA device on bus -void (*sff_dev_select)(struct ata_port *ap, unsigned int device); +void (*dev_select)(struct ata_port *ap, unsigned int device); @@ -240,7 +251,9 @@ void (*sff_dev_select)(struct ata_port *ap, unsigned int device); Most drivers for taskfile-based hardware use - ata_sff_dev_select() for this hook. + ata_std_dev_select() for this hook. Controllers which do not + support second drives on a port (such as SATA contollers) will + use ata_noop_dev_select(). @@ -428,13 +441,13 @@ void (*irq_clear) (struct ata_port *); to struct ata_host_set. - Most legacy IDE drivers use ata_sff_interrupt() for the + Most legacy IDE drivers use ata_interrupt() for the irq_handler hook, which scans all ports in the host_set, determines which queued command was active (if any), and calls - ata_sff_host_intr(ap,qc). + ata_host_intr(ap,qc). - Most legacy IDE drivers use ata_sff_irq_clear() for the + Most legacy IDE drivers use ata_bmdma_irq_clear() for the irq_clear() hook, which simply clears the interrupt and error flags in the DMA status register. @@ -483,6 +496,10 @@ void (*host_stop) (struct ata_host_set *host_set); data from port at this time. + Many drivers use ata_port_stop() as this hook, which frees the + PRD table. + + ->host_stop() is called after all ->port_stop() calls have completed. The hook must finalize hardware shutdown, release DMA and other resources, etc. diff --git a/trunk/Documentation/feature-removal-schedule.txt b/trunk/Documentation/feature-removal-schedule.txt index a5e381185de9..ed511af0f79a 100644 --- a/trunk/Documentation/feature-removal-schedule.txt +++ b/trunk/Documentation/feature-removal-schedule.txt @@ -520,6 +520,29 @@ Who: Hans de Goede ---------------------------- +What: corgikbd, spitzkbd, tosakbd driver +When: 2.6.35 +Files: drivers/input/keyboard/{corgi,spitz,tosa}kbd.c +Why: We now have a generic GPIO based matrix keyboard driver that + are fully capable of handling all the keys on these devices. + The original drivers manipulate the GPIO registers directly + and so are difficult to maintain. +Who: Eric Miao + +---------------------------- + +What: corgi_ssp and corgi_ts driver +When: 2.6.35 +Files: arch/arm/mach-pxa/corgi_ssp.c, drivers/input/touchscreen/corgi_ts.c +Why: The corgi touchscreen is now deprecated in favour of the generic + ads7846.c driver. The noise reduction technique used in corgi_ts.c, + that's to wait till vsync before ADC sampling, is also integrated into + ads7846 driver now. Provided that the original driver is not generic + and is difficult to maintain, it will be removed later. +Who: Eric Miao + +---------------------------- + What: capifs When: February 2011 Files: drivers/isdn/capi/capifs.* @@ -566,26 +589,3 @@ Why: Useful in 2003, implementation is a hack. Generally invoked by accident today. Seen as doing more harm than good. Who: Len Brown - ----------------------------- - -What: video4linux /dev/vtx teletext API support -When: 2.6.35 -Files: drivers/media/video/saa5246a.c drivers/media/video/saa5249.c - include/linux/videotext.h -Why: The vtx device nodes have been superseded by vbi device nodes - for many years. No applications exist that use the vtx support. - Of the two i2c drivers that actually support this API the saa5249 - has been impossible to use for a year now and no known hardware - that supports this device exists. The saa5246a is theoretically - supported by the old mxb boards, but it never actually worked. - - In summary: there is no hardware that can use this API and there - are no applications actually implementing this API. - - The vtx support still reserves minors 192-223 and we would really - like to reuse those for upcoming new functionality. In the unlikely - event that new hardware appears that wants to use the functionality - provided by the vtx API, then that functionality should be build - around the sliced VBI API instead. -Who: Hans Verkuil diff --git a/trunk/Documentation/input/elantech.txt b/trunk/Documentation/input/elantech.txt index 56941ae1f5db..a10c3b6ba7c4 100644 --- a/trunk/Documentation/input/elantech.txt +++ b/trunk/Documentation/input/elantech.txt @@ -333,14 +333,14 @@ byte 0: byte 1: bit 7 6 5 4 3 2 1 0 - . . . . . x10 x9 x8 + x15 x14 x13 x12 x11 x10 x9 x8 byte 2: bit 7 6 5 4 3 2 1 0 x7 x6 x5 x4 x4 x2 x1 x0 - x10..x0 = absolute x value (horizontal) + x15..x0 = absolute x value (horizontal) byte 3: @@ -350,14 +350,14 @@ byte 3: byte 4: bit 7 6 5 4 3 2 1 0 - . . . . . . y9 y8 + y15 y14 y13 y12 y11 y10 y8 y8 byte 5: bit 7 6 5 4 3 2 1 0 y7 y6 y5 y4 y3 y2 y1 y0 - y9..y0 = absolute y value (vertical) + y15..y0 = absolute y value (vertical) 4.2.2 Two finger touch diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS index a67112feba18..d5b0b1b6dc52 100644 --- a/trunk/MAINTAINERS +++ b/trunk/MAINTAINERS @@ -586,12 +586,6 @@ F: drivers/mtd/nand/bcm_umi_bch.c F: drivers/mtd/nand/bcm_umi_hamming.c F: drivers/mtd/nand/nand_bcm_umi.h -ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT -M: Anton Vorontsov -S: Maintained -F: arch/arm/mach-cns3xxx/ -T: git git://git.infradead.org/users/cbou/linux-cns3xxx.git - ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE M: Hartley Sweeten M: Ryan Mallon @@ -781,10 +775,11 @@ M: Philipp Zabel S: Maintained ARM/Marvell Loki/Kirkwood/MV78xx0/Orion SOC support -M: Lennert Buytenhek -M: Nicolas Pitre +M: Lennert Buytenhek +M: Nicolas Pitre L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) -S: Odd Fixes +T: git git://git.marvell.com/orion +S: Maintained F: arch/arm/mach-loki/ F: arch/arm/mach-kirkwood/ F: arch/arm/mach-mv78xx0/ @@ -999,20 +994,6 @@ W: http://www.arm.linux.org.uk/ S: Maintained F: arch/arm/vfp/ -ARM/VOIPAC PXA270 SUPPORT -M: Marek Vasut -L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) -S: Maintained -F: arch/arm/mach-pxa/vpac270.c -F: arch/arm/mach-pxa/include/mach-pxa/vpac270.h - -ARM/ZIPIT Z2 SUPPORT -M: Marek Vasut -L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) -S: Maintained -F: arch/arm/mach-pxa/z2.c -F: arch/arm/mach-pxa/include/mach-pxa/z2.h - ASC7621 HARDWARE MONITOR DRIVER M: George Joseph L: lm-sensors@lm-sensors.org @@ -3643,8 +3624,7 @@ F: drivers/net/wireless/mwl8k.c MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER M: Nicolas Pitre -S: Odd Fixes -F: drivers/mmc/host/mvsdio.* +S: Maintained MARVELL YUKON / SYSKONNECT DRIVER M: Mirko Lindner @@ -5141,7 +5121,7 @@ F: mm/sl?b.c SMC91x ETHERNET DRIVER M: Nicolas Pitre -S: Odd Fixes +S: Maintained F: drivers/net/smc91x.* SMSC47B397 HARDWARE MONITOR DRIVER diff --git a/trunk/Makefile b/trunk/Makefile index 701bc65b3952..5f05f8cbeda4 100644 --- a/trunk/Makefile +++ b/trunk/Makefile @@ -1,7 +1,7 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 34 -EXTRAVERSION = -rc7 +EXTRAVERSION = -rc6 NAME = Sheep on Meth # *DOCUMENTATION* diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig index 3806d636a401..92622eb5cc0d 100644 --- a/trunk/arch/arm/Kconfig +++ b/trunk/arch/arm/Kconfig @@ -297,15 +297,6 @@ config ARCH_CLPS711X help Support for Cirrus Logic 711x/721x based boards. -config ARCH_CNS3XXX - bool "Cavium Networks CNS3XXX family" - select CPU_V6 - select GENERIC_TIME - select GENERIC_CLOCKEVENTS - select ARM_GIC - help - Support for Cavium Networks CNS3XXX platform. - config ARCH_GEMINI bool "Cortina Systems Gemini" select CPU_FA526 @@ -610,15 +601,14 @@ config ARCH_PXA config ARCH_MSM bool "Qualcomm MSM" - select HAVE_CLK + select CPU_V6 select GENERIC_TIME select GENERIC_CLOCKEVENTS help - Support for Qualcomm MSM/QSD based systems. This runs on the - apps processor of the MSM/QSD and depends on a shared memory - interface to the modem processor which runs the baseband - stack and controls some vital subsystems - (clock and power control, etc). + Support for Qualcomm MSM7K based systems. This runs on the ARM11 + apps processor of the MSM7K and depends on a shared memory + interface to the ARM9 modem processor which runs the baseband stack + and controls some vital subsystems (clock and power control, etc). config ARCH_SHMOBILE bool "Renesas SH-Mobile" @@ -827,8 +817,6 @@ source "arch/arm/mach-bcmring/Kconfig" source "arch/arm/mach-clps711x/Kconfig" -source "arch/arm/mach-cns3xxx/Kconfig" - source "arch/arm/mach-davinci/Kconfig" source "arch/arm/mach-dove/Kconfig" diff --git a/trunk/arch/arm/Makefile b/trunk/arch/arm/Makefile index 3e312ec8e624..ed820e737a8a 100644 --- a/trunk/arch/arm/Makefile +++ b/trunk/arch/arm/Makefile @@ -121,7 +121,6 @@ machine-$(CONFIG_ARCH_AAEC2000) := aaec2000 machine-$(CONFIG_ARCH_AT91) := at91 machine-$(CONFIG_ARCH_BCMRING) := bcmring machine-$(CONFIG_ARCH_CLPS711X) := clps711x -machine-$(CONFIG_ARCH_CNS3XXX) := cns3xxx machine-$(CONFIG_ARCH_DAVINCI) := davinci machine-$(CONFIG_ARCH_DOVE) := dove machine-$(CONFIG_ARCH_EBSA110) := ebsa110 diff --git a/trunk/arch/arm/boot/compressed/head.S b/trunk/arch/arm/boot/compressed/head.S index c5191b1532e8..6ab6b337a913 100644 --- a/trunk/arch/arm/boot/compressed/head.S +++ b/trunk/arch/arm/boot/compressed/head.S @@ -685,8 +685,8 @@ proc_types: W(b) __armv4_mmu_cache_off W(b) __armv4_mmu_cache_flush - .word 0x56056900 - .word 0xffffff00 @ PXA9xx + .word 0x56056930 + .word 0xff0ffff0 @ PXA935 W(b) __armv4_mmu_cache_on W(b) __armv4_mmu_cache_off W(b) __armv4_mmu_cache_flush @@ -697,6 +697,12 @@ proc_types: W(b) __armv4_mmu_cache_off W(b) __armv5tej_mmu_cache_flush + .word 0x56056930 + .word 0xff0ffff0 @ PXA935 + W(b) __armv4_mmu_cache_on + W(b) __armv4_mmu_cache_off + W(b) __armv4_mmu_cache_flush + .word 0x56050000 @ Feroceon .word 0xff0f0000 W(b) __armv4_mmu_cache_on diff --git a/trunk/arch/arm/configs/cns3420vb_defconfig b/trunk/arch/arm/configs/cns3420vb_defconfig deleted file mode 100644 index d5c088149e46..000000000000 --- a/trunk/arch/arm/configs/cns3420vb_defconfig +++ /dev/null @@ -1,831 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc6 -# Sun May 2 21:58:08 2010 -# -CONFIG_ARM=y -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_HAVE_PROC_CPU=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_HAVE_LATENCYTOP_SUPPORT=y -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -CONFIG_HARDIRQS_SW_RESEND=y -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_OPROFILE_ARMV6=y -CONFIG_OPROFILE_ARM11_CORE=y -CONFIG_VECTORS_BASE=0xffff0000 -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -CONFIG_CONSTRUCTORS=y - -# -# General setup -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" -# CONFIG_LOCALVERSION_AUTO is not set -CONFIG_HAVE_KERNEL_GZIP=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 is not set -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_BSD_PROCESS_ACCT is not set - -# -# RCU Subsystem -# -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_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_CGROUPS=y -# CONFIG_CGROUP_DEBUG is not set -# CONFIG_CGROUP_NS is not set -# CONFIG_CGROUP_FREEZER is not set -# CONFIG_CGROUP_DEVICE is not set -# CONFIG_CPUSETS is not set -# CONFIG_CGROUP_CPUACCT is not set -# CONFIG_RESOURCE_COUNTERS is not set -# CONFIG_CGROUP_SCHED is not set -CONFIG_SYSFS_DEPRECATED=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_RELAY=y -CONFIG_NAMESPACES=y -# CONFIG_UTS_NS is not set -# CONFIG_IPC_NS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set -CONFIG_BLK_DEV_INITRD=y -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 -# CONFIG_EMBEDDED is not set -CONFIG_UID16=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -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=y -CONFIG_OPROFILE=m -CONFIG_HAVE_OPROFILE=y -# CONFIG_KPROBES is not set -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y - -# -# GCOV-based kernel profiling -# -# CONFIG_GCOV_KERNEL is not set -CONFIG_SLOW_WORK=y -# CONFIG_SLOW_WORK_DEBUG is not set -CONFIG_HAVE_GENERIC_DMA_COHERENT=y -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_BLOCK=y -CONFIG_LBDAF=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=m -# CONFIG_CFQ_GROUP_IOSCHED is not set -CONFIG_DEFAULT_DEADLINE=y -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="deadline" -# 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 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_AT91 is not set -# CONFIG_ARCH_BCMRING is not set -# CONFIG_ARCH_CLPS711X is not set -CONFIG_ARCH_CNS3XXX=y -# CONFIG_ARCH_GEMINI is not set -# CONFIG_ARCH_EBSA110 is not set -# CONFIG_ARCH_EP93XX 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_IOP13XX is not set -# CONFIG_ARCH_IOP32X is not set -# CONFIG_ARCH_IOP33X is not set -# CONFIG_ARCH_IXP23XX is not set -# 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 -# 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_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_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 - -# -# CNS3XXX platform type -# -CONFIG_MACH_CNS3420VB=y - -# -# Processor Type -# -CONFIG_CPU_V6=y -# CONFIG_CPU_32v6K is not set -CONFIG_CPU_32v6=y -CONFIG_CPU_ABRT_EV6=y -CONFIG_CPU_PABRT_V6=y -CONFIG_CPU_CACHE_V6=y -CONFIG_CPU_CACHE_VIPT=y -CONFIG_CPU_COPY_V6=y -CONFIG_CPU_TLB_V6=y -CONFIG_CPU_HAS_ASID=y -CONFIG_CPU_CP15=y -CONFIG_CPU_CP15_MMU=y - -# -# Processor Features -# -CONFIG_ARM_THUMB=y -# CONFIG_CPU_ICACHE_DISABLE is not set -# CONFIG_CPU_DCACHE_DISABLE is not set -# CONFIG_CPU_BPREDICT_DISABLE is not set -CONFIG_ARM_L1_CACHE_SHIFT=5 -CONFIG_CPU_HAS_PMU=y -# CONFIG_ARM_ERRATA_411920 is not set -CONFIG_ARM_GIC=y - -# -# Bus support -# -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set -# CONFIG_PCCARD is not set - -# -# Kernel Features -# -# CONFIG_NO_HZ is not set -# CONFIG_HIGH_RES_TIMERS is not set -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -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_AEABI=y -CONFIG_OABI_COMPAT=y -# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set -# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set -# CONFIG_HIGHMEM is not set -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_PHYS_ADDR_T_64BIT is not set -CONFIG_ZONE_DMA_FLAG=0 -CONFIG_VIRT_TO_BUS=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 -# -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttyS0,38400 mem=128M root=/dev/mmcblk0p1 ro rootwait" -# CONFIG_XIP_KERNEL is not set -# CONFIG_KEXEC is not set - -# -# CPU Power Management -# -# CONFIG_CPU_IDLE is not set - -# -# Floating point emulation -# - -# -# At least one emulation must be selected -# -# CONFIG_FPE_NWFPE is not set -# CONFIG_FPE_FASTFPE is not set -# CONFIG_VFP is not set - -# -# Userspace binary formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_HAVE_AOUT=y -# CONFIG_BINFMT_AOUT is not set -# CONFIG_BINFMT_MISC is not set - -# -# Power management options -# -# CONFIG_PM is not set -CONFIG_ARCH_SUSPEND_POSSIBLE=y -# CONFIG_NET is not set - -# -# Device Drivers -# - -# -# 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 -# CONFIG_FIRMWARE_IN_KERNEL is not set -CONFIG_EXTRA_FIRMWARE="" -# CONFIG_SYS_HYPERVISOR 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_REDBOOT_PARTS is not set -CONFIG_MTD_CMDLINE_PARTS=y -# CONFIG_MTD_AFS_PARTS is not set -# CONFIG_MTD_AR7_PARTS is not set - -# -# User Modules And Translation Layers -# -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLKDEVS=y -CONFIG_MTD_BLOCK=y -# 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_MTD_OOPS is not set - -# -# RAM/ROM/Flash chip drivers -# -CONFIG_MTD_CFI=y -# CONFIG_MTD_JEDECPROBE is not set -CONFIG_MTD_GEN_PROBE=y -# CONFIG_MTD_CFI_ADV_OPTIONS 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_CFI_INTELEXT is not set -CONFIG_MTD_CFI_AMDSTD=y -# CONFIG_MTD_CFI_STAA is not set -CONFIG_MTD_CFI_UTIL=y -# 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_PHYSMAP=y -# CONFIG_MTD_PHYSMAP_COMPAT is not set -# CONFIG_MTD_ARM_INTEGRATOR is not set -# CONFIG_MTD_PLATRAM is not set - -# -# Self-contained MTD device drivers -# -# 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 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 -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=20000 -# CONFIG_BLK_DEV_XIP is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_MISC_DEVICES 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=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set -# CONFIG_SCSI_NETLINK is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=y -# CONFIG_CHR_DEV_ST is not set -# CONFIG_CHR_DEV_OSST is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_CHR_DEV_SG is not set -# CONFIG_CHR_DEV_SCH is not set -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_LIBFC is not set -# CONFIG_LIBFCOE is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_DH is not set -# CONFIG_SCSI_OSD_INITIATOR is not set -CONFIG_ATA=y -# CONFIG_ATA_NONSTANDARD is not set -CONFIG_ATA_VERBOSE_ERROR=y -# CONFIG_SATA_PMP is not set -# CONFIG_ATA_SFF is not set -# CONFIG_MD is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set -# CONFIG_INPUT_SPARSEKMAP is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -# CONFIG_SERIO is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -CONFIG_DEVKMEM=y -# CONFIG_SERIAL_NONSTANDARD is not set - -# -# Serial drivers -# -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=16 -# CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_R3964 is not set -# CONFIG_RAW_DRIVER is not set -# CONFIG_TCG_TPM is not set -# CONFIG_I2C is not set -# CONFIG_SPI is not set - -# -# PPS support -# -# CONFIG_PPS is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set -# CONFIG_THERMAL is not set -# CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_REGULATOR is not set -# CONFIG_MEDIA_SUPPORT is not set - -# -# Graphics support -# -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set - -# -# Console display driver support -# -# CONFIG_VGA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y -# CONFIG_SOUND is not set -# CONFIG_HID_SUPPORT is not set -# CONFIG_USB_SUPPORT is not set -CONFIG_MMC=y -# CONFIG_MMC_DEBUG is not set -# CONFIG_MMC_UNSAFE_RESUME is not set - -# -# MMC/SD/SDIO Card Drivers -# -CONFIG_MMC_BLOCK=y -CONFIG_MMC_BLOCK_BOUNCE=y -# CONFIG_SDIO_UART is not set -# CONFIG_MMC_TEST is not set - -# -# MMC/SD/SDIO Host Controller Drivers -# -CONFIG_MMC_SDHCI=y -CONFIG_MMC_SDHCI_PLTFM=y -# 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 - -# -# TI VLYNQ -# -# CONFIG_STAGING is not set - -# -# File systems -# -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -# CONFIG_EXT2_FS_POSIX_ACL is not set -# CONFIG_EXT2_FS_SECURITY is not set -# CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set -# CONFIG_EXT4_FS is not set -CONFIG_FS_MBCACHE=y -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set -# 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 -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set -CONFIG_AUTOFS4_FS=y -# CONFIG_FUSE_FS is not set - -# -# Caches -# -CONFIG_FSCACHE=y -# CONFIG_FSCACHE_STATS is not set -# CONFIG_FSCACHE_HISTOGRAM is not set -# CONFIG_FSCACHE_DEBUG is not set -# CONFIG_FSCACHE_OBJECT_LIST is not set -# CONFIG_CACHEFILES is not set - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_CONFIGFS_FS is not set -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# 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 is not set -# CONFIG_SQUASHFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y -# CONFIG_NLS is not set - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -# CONFIG_ENABLE_WARN_DEPRECATED is not set -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_FRAME_WARN=1024 -# CONFIG_MAGIC_SYSRQ is not set -# CONFIG_STRIP_ASM_SYMS is not set -# CONFIG_UNUSED_SYMBOLS is not set -CONFIG_DEBUG_FS=y -# CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set -CONFIG_DEBUG_BUGVERBOSE=y -CONFIG_DEBUG_MEMORY_INIT=y -CONFIG_FRAME_POINTER=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_LKDTM is not set -# CONFIG_LATENCYTOP is not set -# CONFIG_SYSCTL_SYSCALL_CHECK is not set -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_RING_BUFFER=y -CONFIG_RING_BUFFER_ALLOW_SWAP=y -CONFIG_TRACING_SUPPORT=y -# CONFIG_FTRACE is not set -# CONFIG_DYNAMIC_DEBUG is not set -# CONFIG_SAMPLES is not set -CONFIG_HAVE_ARCH_KGDB=y -# CONFIG_ARM_UNWIND is not set -# CONFIG_DEBUG_USER is not set -# CONFIG_OC_ETM is not set - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITY is not set -# CONFIG_SECURITYFS 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 - -# -# Library routines -# -CONFIG_BITREVERSE=y -CONFIG_GENERIC_FIND_LAST_BIT=y -CONFIG_CRC_CCITT=y -# CONFIG_CRC16 is not set -# CONFIG_CRC_T10DIF is not set -# CONFIG_CRC_ITU_T is not set -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_IOPORT=y -CONFIG_HAS_DMA=y -CONFIG_GENERIC_ATOMIC64=y diff --git a/trunk/arch/arm/configs/imote2_defconfig b/trunk/arch/arm/configs/imote2_defconfig index 21f2bff8a363..95d2becfc664 100644 --- a/trunk/arch/arm/configs/imote2_defconfig +++ b/trunk/arch/arm/configs/imote2_defconfig @@ -1,14 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc2 -# Thu Apr 8 14:49:08 2010 +# Linux kernel version: 2.6.33-rc8 +# Sat Feb 13 21:48:53 2010 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_HAVE_PROC_CPU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y @@ -20,7 +19,6 @@ 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_ARCH_MTD_XIP=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 @@ -62,6 +60,11 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -94,14 +97,10 @@ 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 is not set CONFIG_SLAB=y @@ -185,7 +184,6 @@ CONFIG_MMU=y # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_BCMRING is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set @@ -195,6 +193,7 @@ 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 @@ -211,26 +210,21 @@ 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=y # 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_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 # # Intel PXA2xx/PXA3xx Implementations @@ -259,7 +253,6 @@ CONFIG_ARCH_PXA=y # CONFIG_MACH_EM_X270 is not set # CONFIG_MACH_EXEDA is not set # CONFIG_MACH_CM_X300 is not set -# CONFIG_MACH_CAPC7117 is not set # CONFIG_ARCH_GUMSTIX is not set CONFIG_MACH_INTELMOTE2=y # CONFIG_MACH_STARGATE2 is not set @@ -282,11 +275,7 @@ CONFIG_MACH_INTELMOTE2=y # CONFIG_PXA_EZX is not set # CONFIG_MACH_MP900C is not set # CONFIG_ARCH_PXA_PALM is not set -# CONFIG_MACH_RAUMFELD_RC is not set -# CONFIG_MACH_RAUMFELD_CONNECTOR is not set -# CONFIG_MACH_RAUMFELD_SPEAKER is not set # CONFIG_PXA_SHARPSL is not set -# CONFIG_MACH_ICONTROL is not set # CONFIG_ARCH_PXA_ESERIES is not set CONFIG_PXA27x=y CONFIG_PXA_SSP=y @@ -313,7 +302,6 @@ CONFIG_ARM_THUMB=y CONFIG_ARM_L1_CACHE_SHIFT=5 CONFIG_IWMMXT=y CONFIG_XSCALE_PMU=y -CONFIG_CPU_HAS_PMU=y CONFIG_COMMON_CLKDEV=y # @@ -364,7 +352,7 @@ CONFIG_ALIGNMENT_TRAP=y # CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=jffs2 console=ttyS2,115200 mem=32M" +CONFIG_CMDLINE="console=tty1 root=/dev/mmcblk0p2 rootfstype=ext2 rootdelay=3 ip=192.168.0.202:192.168.0.200:192.168.0.200:255.255.255.0 debug" # CONFIG_XIP_KERNEL is not set CONFIG_KEXEC=y CONFIG_ATAGS_PROC=y @@ -372,8 +360,24 @@ CONFIG_ATAGS_PROC=y # # CPU Power Management # -# CONFIG_CPU_FREQ is not set -# CONFIG_CPU_IDLE is not set +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=y +CONFIG_CPU_FREQ_DEBUG=y +CONFIG_CPU_FREQ_STAT=y +# CONFIG_CPU_FREQ_STAT_DETAILS is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=m +CONFIG_CPU_FREQ_GOV_USERSPACE=m +CONFIG_CPU_FREQ_GOV_ONDEMAND=m +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m +CONFIG_CPU_IDLE=y +CONFIG_CPU_IDLE_GOV_LADDER=y +CONFIG_CPU_IDLE_GOV_MENU=y # # Floating point emulation @@ -405,7 +409,6 @@ CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_APM_EMULATION=y CONFIG_PM_RUNTIME=y -CONFIG_PM_OPS=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_NET=y @@ -413,6 +416,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set @@ -502,7 +506,6 @@ CONFIG_NF_CT_NETLINK=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set -# 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 @@ -619,7 +622,6 @@ CONFIG_IP6_NF_RAW=m # CONFIG_ATM is not set CONFIG_STP=m CONFIG_BRIDGE=m -# CONFIG_BRIDGE_IGMP_SNOOPING is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set @@ -644,7 +646,32 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set -# CONFIG_BT is not set +CONFIG_BT=y +CONFIG_BT_L2CAP=y +CONFIG_BT_SCO=y +CONFIG_BT_RFCOMM=y +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=y +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_HIDP=y + +# +# Bluetooth device drivers +# +CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIUART=y +CONFIG_BT_HCIUART_H4=y +# CONFIG_BT_HCIUART_BCSP is not set +# CONFIG_BT_HCIUART_LL is not set +CONFIG_BT_HCIBCM203X=m +CONFIG_BT_HCIBPA10X=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIVHCI=m +CONFIG_BT_MRVL=m +CONFIG_BT_MRVL_SDIO=m +# CONFIG_BT_ATH3K is not set # CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y # CONFIG_WIRELESS is not set @@ -660,8 +687,7 @@ CONFIG_FIB_RULES=y # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m @@ -677,9 +703,9 @@ CONFIG_MTD=y # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_AFS_PARTS=y -CONFIG_MTD_AR7_PARTS=y +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -786,7 +812,6 @@ 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 @@ -940,7 +965,6 @@ CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y @@ -969,7 +993,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_PXA=y # CONFIG_I2C_PXA_SLAVE is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -983,9 +1006,15 @@ CONFIG_I2C_PXA=y # # 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=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -1017,12 +1046,10 @@ CONFIG_GPIO_SYSFS=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 @@ -1066,12 +1093,10 @@ 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 @@ -1080,25 +1105,22 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_TC6393XB is not set CONFIG_PMIC_DA903X=y # 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_EZX_PCAP is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_AB4500_CORE is not set CONFIG_REGULATOR=y CONFIG_REGULATOR_DEBUG=y -# CONFIG_REGULATOR_DUMMY is not set # CONFIG_REGULATOR_FIXED_VOLTAGE is not set CONFIG_REGULATOR_VIRTUAL_CONSUMER=y CONFIG_REGULATOR_USERSPACE_CONSUMER=y # CONFIG_REGULATOR_BQ24022 is not set # CONFIG_REGULATOR_MAX1586 is not set -# CONFIG_REGULATOR_MAX8649 is not set # CONFIG_REGULATOR_MAX8660 is not set CONFIG_REGULATOR_DA903X=y # CONFIG_REGULATOR_LP3971 is not set @@ -1196,7 +1218,6 @@ CONFIG_VIDEO_IR_I2C=y # CONFIG_VIDEO_SAA7191 is not set # CONFIG_VIDEO_TVP514X is not set # CONFIG_VIDEO_TVP5150 is not set -# CONFIG_VIDEO_TVP7002 is not set # CONFIG_VIDEO_VPX3220 is not set # @@ -1243,7 +1264,15 @@ CONFIG_SOC_CAMERA_MT9M111=y CONFIG_VIDEO_PXA27x=y # CONFIG_VIDEO_SH_MOBILE_CEU is not set # CONFIG_V4L_USB_DRIVERS is not set -# CONFIG_RADIO_ADAPTERS is not set +CONFIG_RADIO_ADAPTERS=y +# CONFIG_I2C_SI4713 is not set +# CONFIG_RADIO_SI4713 is not set +# CONFIG_USB_DSBR is not set +# CONFIG_RADIO_SI470X is not set +# CONFIG_USB_MR800 is not set +CONFIG_RADIO_TEA5764=y +CONFIG_RADIO_TEA5764_XTAL=y +# CONFIG_RADIO_TEF6862 is not set # CONFIG_DAB is not set # @@ -1369,6 +1398,8 @@ CONFIG_HID=y # # Special HID drivers # +CONFIG_HID_APPLE=m +# CONFIG_HID_WACOM is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1446,6 +1477,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1457,6 +1489,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set @@ -1496,7 +1529,6 @@ CONFIG_USB_ETH=y # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set # CONFIG_USB_CDC_COMPOSITE is not set -# CONFIG_USB_G_NOKIA is not set # CONFIG_USB_G_MULTI is not set # @@ -1523,6 +1555,8 @@ CONFIG_SDIO_UART=m # CONFIG_MMC_PXA=y # CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_AT91 is not set +# CONFIG_MMC_ATMELMCI is not set CONFIG_MMC_SPI=y # CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y @@ -1540,11 +1574,11 @@ CONFIG_LEDS_LP3944=y # CONFIG_LEDS_REGULATOR is not set # CONFIG_LEDS_BD2802 is not set # CONFIG_LEDS_LT3593 is not set -CONFIG_LEDS_TRIGGERS=y # # LED Triggers # +CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_BACKLIGHT=y @@ -1622,7 +1656,7 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # # CONFIG_RTC_DRV_SA1100 is not set -CONFIG_RTC_DRV_PXA=y +# CONFIG_RTC_DRV_PXA is not set # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set @@ -1647,10 +1681,19 @@ CONFIG_EXT3_FS_XATTR=y CONFIG_JBD=m # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=m -# CONFIG_REISERFS_FS is not set +CONFIG_REISERFS_FS=m +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +CONFIG_REISERFS_FS_SECURITY=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y -# CONFIG_XFS_FS is not set +CONFIG_XFS_FS=m +# CONFIG_XFS_QUOTA is not set +# CONFIG_XFS_POSIX_ACL is not set +# CONFIG_XFS_RT is not set +# CONFIG_XFS_DEBUG is not set # CONFIG_OCFS2_FS is not set # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set @@ -1673,7 +1716,9 @@ CONFIG_CUSE=m # # CD-ROM/DVD Filesystems # -# CONFIG_ISO9660_FS is not set +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y # CONFIG_UDF_FS is not set # @@ -1705,14 +1750,12 @@ 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=y +CONFIG_JFFS2_FS=m CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y -CONFIG_JFFS2_FS_WBUF_VERIFY=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_FS_POSIX_ACL=y -CONFIG_JFFS2_FS_SECURITY=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set CONFIG_JFFS2_COMPRESSION_OPTIONS=y CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_LZO=y @@ -1722,7 +1765,6 @@ CONFIG_JFFS2_RUBIN=y CONFIG_JFFS2_CMODE_PRIORITY=y # CONFIG_JFFS2_CMODE_SIZE is not set # CONFIG_JFFS2_CMODE_FAVOURLZO is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=m CONFIG_SQUASHFS=m # CONFIG_SQUASHFS_EMBEDDED is not set @@ -1760,7 +1802,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m # CONFIG_SMB_NLS_DEFAULT is not set -# CONFIG_CEPH_FS is not set CONFIG_CIFS=m CONFIG_CIFS_STATS=y # CONFIG_CIFS_STATS2 is not set @@ -1854,7 +1895,6 @@ CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y -# CONFIG_PROVE_RCU is not set CONFIG_LOCKDEP=y # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_LOCKDEP is not set @@ -1878,7 +1918,6 @@ CONFIG_DEBUG_BUGVERBOSE=y # 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 is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set @@ -2022,9 +2061,9 @@ CONFIG_CRC32=y CONFIG_CRC7=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_LZO_COMPRESS=m +CONFIG_LZO_DECOMPRESS=m CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y @@ -2036,4 +2075,3 @@ CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_NLATTR=y -CONFIG_GENERIC_ATOMIC64=y diff --git a/trunk/arch/arm/configs/mmp2_defconfig b/trunk/arch/arm/configs/mmp2_defconfig index 4b55dcb60029..03f76cfc941c 100644 --- a/trunk/arch/arm/configs/mmp2_defconfig +++ b/trunk/arch/arm/configs/mmp2_defconfig @@ -1,14 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Wed Apr 28 11:23:19 2010 +# Linux kernel version: 2.6.33-rc2 +# Tue Jan 5 13:55:22 2010 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_HAVE_PROC_CPU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y @@ -19,7 +18,6 @@ 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" @@ -34,12 +32,6 @@ CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y -CONFIG_HAVE_KERNEL_GZIP=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 @@ -60,6 +52,7 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -92,14 +85,10 @@ 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 @@ -115,7 +104,6 @@ CONFIG_HAVE_CLK=y # # GCOV-based kernel profiling # -# CONFIG_GCOV_KERNEL is not set # CONFIG_SLOW_WORK is not set CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y @@ -182,7 +170,6 @@ CONFIG_MMU=y # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_BCMRING is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set @@ -192,6 +179,7 @@ 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 @@ -208,26 +196,21 @@ CONFIG_ARCH_MMP=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_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_MACH_TAVOREVB is not set # @@ -235,10 +218,8 @@ CONFIG_ARCH_MMP=y # # CONFIG_MACH_ASPENITE is not set # CONFIG_MACH_ZYLONITE2 is not set -# CONFIG_MACH_AVENGERS_LITE is not set # CONFIG_MACH_TTC_DKB is not set CONFIG_MACH_FLINT=y -CONFIG_MACH_MARVELL_JASPER=y CONFIG_CPU_MMP2=y CONFIG_PLAT_PXA=y @@ -265,10 +246,7 @@ CONFIG_ARM_THUMB=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_BPREDICT_DISABLE is not set -CONFIG_OUTER_CACHE=y -CONFIG_CACHE_TAUROS2=y CONFIG_ARM_L1_CACHE_SHIFT=5 -CONFIG_CPU_HAS_PMU=y # CONFIG_ARM_ERRATA_411920 is not set CONFIG_COMMON_CLKDEV=y @@ -320,7 +298,7 @@ CONFIG_ALIGNMENT_TRAP=y # CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS2,38400 mem=128M user_debug=255" +CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M user_debug=255" # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set @@ -360,6 +338,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set @@ -553,7 +532,6 @@ 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 @@ -662,7 +640,6 @@ CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set @@ -690,7 +667,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_PXA=y # CONFIG_I2C_PXA_SLAVE is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -703,9 +679,15 @@ CONFIG_I2C_PXA=y # # 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 # @@ -720,16 +702,13 @@ 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: @@ -758,12 +737,10 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # CONFIG_MFD_CORE=y -# 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 @@ -772,27 +749,24 @@ CONFIG_MFD_CORE=y # CONFIG_MFD_TC6393XB is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -CONFIG_MFD_MAX8925=y # 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_MFD_88PM8607=y CONFIG_REGULATOR=y # CONFIG_REGULATOR_DEBUG is not set -# CONFIG_REGULATOR_DUMMY is not set # CONFIG_REGULATOR_FIXED_VOLTAGE is not set # CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set # CONFIG_REGULATOR_USERSPACE_CONSUMER is not set # CONFIG_REGULATOR_BQ24022 is not set # CONFIG_REGULATOR_MAX1586 is not set -CONFIG_REGULATOR_MAX8649=y -# CONFIG_REGULATOR_MAX8660 is not set -CONFIG_REGULATOR_MAX8925=y +CONFIG_REGULATOR_MAX8660=y # CONFIG_REGULATOR_LP3971 is not set # CONFIG_REGULATOR_TPS65023 is not set # CONFIG_REGULATOR_TPS6507X is not set +CONFIG_REGULATOR_88PM8607=y # CONFIG_MEDIA_SUPPORT is not set # @@ -807,7 +781,6 @@ CONFIG_LCD_CLASS_DEVICE=y # CONFIG_LCD_PLATFORM is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_GENERIC=y -CONFIG_BACKLIGHT_MAX8925=y # # Display device support @@ -848,7 +821,6 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set -CONFIG_RTC_DRV_MAX8925=y # CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_X1205 is not set @@ -900,6 +872,7 @@ CONFIG_RTC_DRV_MAX8925=y # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set # CONFIG_EXT4_FS is not set +CONFIG_EXT4_USE_FOR_EXT23=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y @@ -910,7 +883,7 @@ CONFIG_FS_POSIX_ACL=y # CONFIG_NILFS2_FS is not set CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y -# CONFIG_DNOTIFY is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set @@ -967,7 +940,6 @@ 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 is not set # CONFIG_VXFS_FS is not set @@ -995,7 +967,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1019,7 +990,7 @@ CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set -CONFIG_DEBUG_FS=y +# CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set @@ -1061,7 +1032,6 @@ CONFIG_DEBUG_MEMORY_INIT=y # 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 is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set @@ -1082,7 +1052,6 @@ 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_DYNAMIC_DEBUG=y # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1090,7 +1059,9 @@ CONFIG_ARM_UNWIND=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y # CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_LL 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 # diff --git a/trunk/arch/arm/include/asm/elf.h b/trunk/arch/arm/include/asm/elf.h index 51662feb9f1d..bff056489cc1 100644 --- a/trunk/arch/arm/include/asm/elf.h +++ b/trunk/arch/arm/include/asm/elf.h @@ -9,8 +9,6 @@ #include #include -struct task_struct; - typedef unsigned long elf_greg_t; typedef unsigned long elf_freg_t[3]; diff --git a/trunk/arch/arm/kernel/entry-armv.S b/trunk/arch/arm/kernel/entry-armv.S index 7ee48e7f8f31..e6a0fb0f392e 100644 --- a/trunk/arch/arm/kernel/entry-armv.S +++ b/trunk/arch/arm/kernel/entry-armv.S @@ -676,10 +676,10 @@ do_fpe: * lr = unrecognised FP instruction return address */ - .pushsection .data + .data ENTRY(fp_enter) .word no_fp - .popsection + .text ENTRY(no_fp) mov pc, lr diff --git a/trunk/arch/arm/kernel/smp.c b/trunk/arch/arm/kernel/smp.c index a01194e583ff..577543f3857f 100644 --- a/trunk/arch/arm/kernel/smp.c +++ b/trunk/arch/arm/kernel/smp.c @@ -86,12 +86,6 @@ int __cpuinit __cpu_up(unsigned int cpu) return PTR_ERR(idle); } ci->idle = idle; - } else { - /* - * Since this idle thread is being re-used, call - * init_idle() to reinitialize the thread structure. - */ - init_idle(idle, cpu); } /* diff --git a/trunk/arch/arm/mach-cns3xxx/Kconfig b/trunk/arch/arm/mach-cns3xxx/Kconfig deleted file mode 100644 index 9ebfcc46feb1..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -menu "CNS3XXX platform type" - depends on ARCH_CNS3XXX - -config MACH_CNS3420VB - bool "Support for CNS3420 Validation Board" - help - Include support for the Cavium Networks CNS3420 MPCore Platform - Baseboard. - This is a platform with an on-board ARM11 MPCore and has support - for USB, USB-OTG, MMC/SD/SDIO, SATA, PCI-E, etc. - -endmenu diff --git a/trunk/arch/arm/mach-cns3xxx/Makefile b/trunk/arch/arm/mach-cns3xxx/Makefile deleted file mode 100644 index 427507a2d696..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/Makefile +++ /dev/null @@ -1,2 +0,0 @@ -obj-$(CONFIG_ARCH_CNS3XXX) += core.o pm.o -obj-$(CONFIG_MACH_CNS3420VB) += cns3420vb.o diff --git a/trunk/arch/arm/mach-cns3xxx/Makefile.boot b/trunk/arch/arm/mach-cns3xxx/Makefile.boot deleted file mode 100644 index 777012865220..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/Makefile.boot +++ /dev/null @@ -1,3 +0,0 @@ - zreladdr-y := 0x00008000 -params_phys-y := 0x00000100 -initrd_phys-y := 0x00C00000 diff --git a/trunk/arch/arm/mach-cns3xxx/cns3420vb.c b/trunk/arch/arm/mach-cns3xxx/cns3420vb.c deleted file mode 100644 index 2e30c8288740..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/cns3420vb.c +++ /dev/null @@ -1,148 +0,0 @@ -/* - * Cavium Networks CNS3420 Validation Board - * - * Copyright 2000 Deep Blue Solutions Ltd - * Copyright 2008 ARM Limited - * Copyright 2008 Cavium Networks - * Scott Shu - * Copyright 2010 MontaVista Software, LLC. - * Anton Vorontsov - * - * This file 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 -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "core.h" - -/* - * NOR Flash - */ -static struct mtd_partition cns3420_nor_partitions[] = { - { - .name = "uboot", - .size = 0x00040000, - .offset = 0, - .mask_flags = MTD_WRITEABLE, - }, { - .name = "kernel", - .size = 0x004C0000, - .offset = MTDPART_OFS_APPEND, - }, { - .name = "filesystem", - .size = 0x7000000, - .offset = MTDPART_OFS_APPEND, - }, { - .name = "filesystem2", - .size = 0x0AE0000, - .offset = MTDPART_OFS_APPEND, - }, { - .name = "ubootenv", - .size = MTDPART_SIZ_FULL, - .offset = MTDPART_OFS_APPEND, - }, -}; - -static struct physmap_flash_data cns3420_nor_pdata = { - .width = 2, - .parts = cns3420_nor_partitions, - .nr_parts = ARRAY_SIZE(cns3420_nor_partitions), -}; - -static struct resource cns3420_nor_res = { - .start = CNS3XXX_FLASH_BASE, - .end = CNS3XXX_FLASH_BASE + SZ_128M - 1, - .flags = IORESOURCE_MEM | IORESOURCE_MEM_32BIT, -}; - -static struct platform_device cns3420_nor_pdev = { - .name = "physmap-flash", - .id = 0, - .resource = &cns3420_nor_res, - .num_resources = 1, - .dev = { - .platform_data = &cns3420_nor_pdata, - }, -}; - -/* - * UART - */ -static void __init cns3420_early_serial_setup(void) -{ -#ifdef CONFIG_SERIAL_8250_CONSOLE - static struct uart_port cns3420_serial_port = { - .membase = (void __iomem *)CNS3XXX_UART0_BASE_VIRT, - .mapbase = CNS3XXX_UART0_BASE, - .irq = IRQ_CNS3XXX_UART0, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE, - .regshift = 2, - .uartclk = 24000000, - .line = 0, - .type = PORT_16550A, - .fifosize = 16, - }; - - early_serial_setup(&cns3420_serial_port); -#endif -} - -/* - * Initialization - */ -static struct platform_device *cns3420_pdevs[] __initdata = { - &cns3420_nor_pdev, -}; - -static void __init cns3420_init(void) -{ - platform_add_devices(cns3420_pdevs, ARRAY_SIZE(cns3420_pdevs)); - - pm_power_off = cns3xxx_power_off; -} - -static struct map_desc cns3420_io_desc[] __initdata = { - { - .virtual = CNS3XXX_UART0_BASE_VIRT, - .pfn = __phys_to_pfn(CNS3XXX_UART0_BASE), - .length = SZ_4K, - .type = MT_DEVICE, - }, -}; - -static void __init cns3420_map_io(void) -{ - cns3xxx_map_io(); - iotable_init(cns3420_io_desc, ARRAY_SIZE(cns3420_io_desc)); - - cns3420_early_serial_setup(); -} - -MACHINE_START(CNS3420VB, "Cavium Networks CNS3420 Validation Board") - .phys_io = CNS3XXX_UART0_BASE, - .io_pg_offst = (CNS3XXX_UART0_BASE_VIRT >> 18) & 0xfffc, - .boot_params = 0x00000100, - .map_io = cns3420_map_io, - .init_irq = cns3xxx_init_irq, - .timer = &cns3xxx_timer, - .init_machine = cns3420_init, -MACHINE_END diff --git a/trunk/arch/arm/mach-cns3xxx/core.c b/trunk/arch/arm/mach-cns3xxx/core.c deleted file mode 100644 index 9ca4d581016f..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/core.c +++ /dev/null @@ -1,249 +0,0 @@ -/* - * Copyright 1999 - 2003 ARM Limited - * Copyright 2000 Deep Blue Solutions Ltd - * Copyright 2008 Cavium Networks - * - * This file 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 -#include -#include -#include -#include -#include -#include -#include -#include -#include "core.h" - -static struct map_desc cns3xxx_io_desc[] __initdata = { - { - .virtual = CNS3XXX_TC11MP_TWD_BASE_VIRT, - .pfn = __phys_to_pfn(CNS3XXX_TC11MP_TWD_BASE), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = CNS3XXX_TC11MP_GIC_CPU_BASE_VIRT, - .pfn = __phys_to_pfn(CNS3XXX_TC11MP_GIC_CPU_BASE), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT, - .pfn = __phys_to_pfn(CNS3XXX_TC11MP_GIC_DIST_BASE), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = CNS3XXX_TIMER1_2_3_BASE_VIRT, - .pfn = __phys_to_pfn(CNS3XXX_TIMER1_2_3_BASE), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = CNS3XXX_GPIOA_BASE_VIRT, - .pfn = __phys_to_pfn(CNS3XXX_GPIOA_BASE), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = CNS3XXX_GPIOB_BASE_VIRT, - .pfn = __phys_to_pfn(CNS3XXX_GPIOB_BASE), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = CNS3XXX_MISC_BASE_VIRT, - .pfn = __phys_to_pfn(CNS3XXX_MISC_BASE), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = CNS3XXX_PM_BASE_VIRT, - .pfn = __phys_to_pfn(CNS3XXX_PM_BASE), - .length = SZ_4K, - .type = MT_DEVICE, - }, -}; - -void __init cns3xxx_map_io(void) -{ - iotable_init(cns3xxx_io_desc, ARRAY_SIZE(cns3xxx_io_desc)); -} - -/* used by entry-macro.S */ -void __iomem *gic_cpu_base_addr; - -void __init cns3xxx_init_irq(void) -{ - gic_cpu_base_addr = __io(CNS3XXX_TC11MP_GIC_CPU_BASE_VIRT); - gic_dist_init(0, __io(CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT), 29); - gic_cpu_init(0, gic_cpu_base_addr); -} - -void cns3xxx_power_off(void) -{ - u32 __iomem *pm_base = __io(CNS3XXX_PM_BASE_VIRT); - u32 clkctrl; - - printk(KERN_INFO "powering system down...\n"); - - clkctrl = readl(pm_base + PM_SYS_CLK_CTRL_OFFSET); - clkctrl &= 0xfffff1ff; - clkctrl |= (0x5 << 9); /* Hibernate */ - writel(clkctrl, pm_base + PM_SYS_CLK_CTRL_OFFSET); - -} - -/* - * Timer - */ -static void __iomem *cns3xxx_tmr1; - -static void cns3xxx_timer_set_mode(enum clock_event_mode mode, - struct clock_event_device *clk) -{ - unsigned long ctrl = readl(cns3xxx_tmr1 + TIMER1_2_CONTROL_OFFSET); - int pclk = cns3xxx_cpu_clock() / 8; - int reload; - - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - reload = pclk * 20 / (3 * HZ) * 0x25000; - writel(reload, cns3xxx_tmr1 + TIMER1_AUTO_RELOAD_OFFSET); - ctrl |= (1 << 0) | (1 << 2) | (1 << 9); - break; - case CLOCK_EVT_MODE_ONESHOT: - /* period set, and timer enabled in 'next_event' hook */ - ctrl |= (1 << 2) | (1 << 9); - break; - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_SHUTDOWN: - default: - ctrl = 0; - } - - writel(ctrl, cns3xxx_tmr1 + TIMER1_2_CONTROL_OFFSET); -} - -static int cns3xxx_timer_set_next_event(unsigned long evt, - struct clock_event_device *unused) -{ - unsigned long ctrl = readl(cns3xxx_tmr1 + TIMER1_2_CONTROL_OFFSET); - - writel(evt, cns3xxx_tmr1 + TIMER1_AUTO_RELOAD_OFFSET); - writel(ctrl | (1 << 0), cns3xxx_tmr1 + TIMER1_2_CONTROL_OFFSET); - - return 0; -} - -static struct clock_event_device cns3xxx_tmr1_clockevent = { - .name = "cns3xxx timer1", - .shift = 8, - .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, - .set_mode = cns3xxx_timer_set_mode, - .set_next_event = cns3xxx_timer_set_next_event, - .rating = 350, - .cpumask = cpu_all_mask, -}; - -static void __init cns3xxx_clockevents_init(unsigned int timer_irq) -{ - cns3xxx_tmr1_clockevent.irq = timer_irq; - cns3xxx_tmr1_clockevent.mult = - div_sc((cns3xxx_cpu_clock() >> 3) * 1000000, NSEC_PER_SEC, - cns3xxx_tmr1_clockevent.shift); - cns3xxx_tmr1_clockevent.max_delta_ns = - clockevent_delta2ns(0xffffffff, &cns3xxx_tmr1_clockevent); - cns3xxx_tmr1_clockevent.min_delta_ns = - clockevent_delta2ns(0xf, &cns3xxx_tmr1_clockevent); - - clockevents_register_device(&cns3xxx_tmr1_clockevent); -} - -/* - * IRQ handler for the timer - */ -static irqreturn_t cns3xxx_timer_interrupt(int irq, void *dev_id) -{ - struct clock_event_device *evt = &cns3xxx_tmr1_clockevent; - u32 __iomem *stat = cns3xxx_tmr1 + TIMER1_2_INTERRUPT_STATUS_OFFSET; - u32 val; - - /* Clear the interrupt */ - val = readl(stat); - writel(val & ~(1 << 2), stat); - - evt->event_handler(evt); - - return IRQ_HANDLED; -} - -static struct irqaction cns3xxx_timer_irq = { - .name = "timer", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = cns3xxx_timer_interrupt, -}; - -/* - * Set up the clock source and clock events devices - */ -static void __init __cns3xxx_timer_init(unsigned int timer_irq) -{ - u32 val; - u32 irq_mask; - - /* - * Initialise to a known state (all timers off) - */ - - /* disable timer1 and timer2 */ - writel(0, cns3xxx_tmr1 + TIMER1_2_CONTROL_OFFSET); - /* stop free running timer3 */ - writel(0, cns3xxx_tmr1 + TIMER_FREERUN_CONTROL_OFFSET); - - /* timer1 */ - writel(0x5C800, cns3xxx_tmr1 + TIMER1_COUNTER_OFFSET); - writel(0x5C800, cns3xxx_tmr1 + TIMER1_AUTO_RELOAD_OFFSET); - - writel(0, cns3xxx_tmr1 + TIMER1_MATCH_V1_OFFSET); - writel(0, cns3xxx_tmr1 + TIMER1_MATCH_V2_OFFSET); - - /* mask irq, non-mask timer1 overflow */ - irq_mask = readl(cns3xxx_tmr1 + TIMER1_2_INTERRUPT_MASK_OFFSET); - irq_mask &= ~(1 << 2); - irq_mask |= 0x03; - writel(irq_mask, cns3xxx_tmr1 + TIMER1_2_INTERRUPT_MASK_OFFSET); - - /* down counter */ - val = readl(cns3xxx_tmr1 + TIMER1_2_CONTROL_OFFSET); - val |= (1 << 9); - writel(val, cns3xxx_tmr1 + TIMER1_2_CONTROL_OFFSET); - - /* timer2 */ - writel(0, cns3xxx_tmr1 + TIMER2_MATCH_V1_OFFSET); - writel(0, cns3xxx_tmr1 + TIMER2_MATCH_V2_OFFSET); - - /* mask irq */ - irq_mask = readl(cns3xxx_tmr1 + TIMER1_2_INTERRUPT_MASK_OFFSET); - irq_mask |= ((1 << 3) | (1 << 4) | (1 << 5)); - writel(irq_mask, cns3xxx_tmr1 + TIMER1_2_INTERRUPT_MASK_OFFSET); - - /* down counter */ - val = readl(cns3xxx_tmr1 + TIMER1_2_CONTROL_OFFSET); - val |= (1 << 10); - writel(val, cns3xxx_tmr1 + TIMER1_2_CONTROL_OFFSET); - - /* Make irqs happen for the system timer */ - setup_irq(timer_irq, &cns3xxx_timer_irq); - - cns3xxx_clockevents_init(timer_irq); -} - -static void __init cns3xxx_timer_init(void) -{ - cns3xxx_tmr1 = __io(CNS3XXX_TIMER1_2_3_BASE_VIRT); - - __cns3xxx_timer_init(IRQ_CNS3XXX_TIMER0); -} - -struct sys_timer cns3xxx_timer = { - .init = cns3xxx_timer_init, -}; diff --git a/trunk/arch/arm/mach-cns3xxx/core.h b/trunk/arch/arm/mach-cns3xxx/core.h deleted file mode 100644 index 6b33ec11346e..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/core.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * Copyright 2000 Deep Blue Solutions Ltd - * Copyright 2004 ARM Limited - * Copyright 2008 Cavium Networks - * - * This file 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 __CNS3XXX_CORE_H -#define __CNS3XXX_CORE_H - -extern void __iomem *gic_cpu_base_addr; -extern struct sys_timer cns3xxx_timer; - -void __init cns3xxx_map_io(void); -void __init cns3xxx_init_irq(void); -void cns3xxx_power_off(void); -void cns3xxx_pwr_power_up(unsigned int block); -void cns3xxx_pwr_power_down(unsigned int block); - -#endif /* __CNS3XXX_CORE_H */ diff --git a/trunk/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h b/trunk/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h deleted file mode 100644 index 8a2f5a21d4ee..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h +++ /dev/null @@ -1,635 +0,0 @@ -/* - * Copyright 2008 Cavium Networks - * - * This file 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_BOARD_CNS3XXXH -#define __MACH_BOARD_CNS3XXXH - -/* - * Memory map - */ -#define CNS3XXX_FLASH_BASE 0x10000000 /* Flash/SRAM Memory Bank 0 */ -#define CNS3XXX_FLASH_SIZE SZ_256M - -#define CNS3XXX_DDR2SDRAM_BASE 0x20000000 /* DDR2 SDRAM Memory */ - -#define CNS3XXX_SPI_FLASH_BASE 0x60000000 /* SPI Serial Flash Memory */ - -#define CNS3XXX_SWITCH_BASE 0x70000000 /* Switch and HNAT Control */ -#define CNS3XXX_SWITCH_BASE_VIRT 0xFFF00000 - -#define CNS3XXX_PPE_BASE 0x70001000 /* HANT */ -#define CNS3XXX_PPE_BASE_VIRT 0xFFF50000 - -#define CNS3XXX_EMBEDDED_SRAM_BASE 0x70002000 /* HANT Embedded SRAM */ -#define CNS3XXX_EMBEDDED_SRAM_BASE_VIRT 0xFFF60000 - -#define CNS3XXX_SSP_BASE 0x71000000 /* Synchronous Serial Port - SPI/PCM/I2C */ -#define CNS3XXX_SSP_BASE_VIRT 0xFFF01000 - -#define CNS3XXX_DMC_BASE 0x72000000 /* DMC Control (DDR2 SDRAM) */ -#define CNS3XXX_DMC_BASE_VIRT 0xFFF02000 - -#define CNS3XXX_SMC_BASE 0x73000000 /* SMC Control */ -#define CNS3XXX_SMC_BASE_VIRT 0xFFF03000 - -#define SMC_MEMC_STATUS_OFFSET 0x000 -#define SMC_MEMIF_CFG_OFFSET 0x004 -#define SMC_MEMC_CFG_SET_OFFSET 0x008 -#define SMC_MEMC_CFG_CLR_OFFSET 0x00C -#define SMC_DIRECT_CMD_OFFSET 0x010 -#define SMC_SET_CYCLES_OFFSET 0x014 -#define SMC_SET_OPMODE_OFFSET 0x018 -#define SMC_REFRESH_PERIOD_0_OFFSET 0x020 -#define SMC_REFRESH_PERIOD_1_OFFSET 0x024 -#define SMC_SRAM_CYCLES0_0_OFFSET 0x100 -#define SMC_NAND_CYCLES0_0_OFFSET 0x100 -#define SMC_OPMODE0_0_OFFSET 0x104 -#define SMC_SRAM_CYCLES0_1_OFFSET 0x120 -#define SMC_NAND_CYCLES0_1_OFFSET 0x120 -#define SMC_OPMODE0_1_OFFSET 0x124 -#define SMC_USER_STATUS_OFFSET 0x200 -#define SMC_USER_CONFIG_OFFSET 0x204 -#define SMC_ECC_STATUS_OFFSET 0x300 -#define SMC_ECC_MEMCFG_OFFSET 0x304 -#define SMC_ECC_MEMCOMMAND1_OFFSET 0x308 -#define SMC_ECC_MEMCOMMAND2_OFFSET 0x30C -#define SMC_ECC_ADDR0_OFFSET 0x310 -#define SMC_ECC_ADDR1_OFFSET 0x314 -#define SMC_ECC_VALUE0_OFFSET 0x318 -#define SMC_ECC_VALUE1_OFFSET 0x31C -#define SMC_ECC_VALUE2_OFFSET 0x320 -#define SMC_ECC_VALUE3_OFFSET 0x324 -#define SMC_PERIPH_ID_0_OFFSET 0xFE0 -#define SMC_PERIPH_ID_1_OFFSET 0xFE4 -#define SMC_PERIPH_ID_2_OFFSET 0xFE8 -#define SMC_PERIPH_ID_3_OFFSET 0xFEC -#define SMC_PCELL_ID_0_OFFSET 0xFF0 -#define SMC_PCELL_ID_1_OFFSET 0xFF4 -#define SMC_PCELL_ID_2_OFFSET 0xFF8 -#define SMC_PCELL_ID_3_OFFSET 0xFFC - -#define CNS3XXX_GPIOA_BASE 0x74000000 /* GPIO port A */ -#define CNS3XXX_GPIOA_BASE_VIRT 0xFFF04000 - -#define CNS3XXX_GPIOB_BASE 0x74800000 /* GPIO port B */ -#define CNS3XXX_GPIOB_BASE_VIRT 0xFFF05000 - -#define CNS3XXX_RTC_BASE 0x75000000 /* Real Time Clock */ -#define CNS3XXX_RTC_BASE_VIRT 0xFFF06000 - -#define RTC_SEC_OFFSET 0x00 -#define RTC_MIN_OFFSET 0x04 -#define RTC_HOUR_OFFSET 0x08 -#define RTC_DAY_OFFSET 0x0C -#define RTC_SEC_ALM_OFFSET 0x10 -#define RTC_MIN_ALM_OFFSET 0x14 -#define RTC_HOUR_ALM_OFFSET 0x18 -#define RTC_REC_OFFSET 0x1C -#define RTC_CTRL_OFFSET 0x20 -#define RTC_INTR_STS_OFFSET 0x34 - -#define CNS3XXX_MISC_BASE 0x76000000 /* Misc Control */ -#define CNS3XXX_MISC_BASE_VIRT 0xFFF07000 /* Misc Control */ - -#define CNS3XXX_PM_BASE 0x77000000 /* Power Management Control */ -#define CNS3XXX_PM_BASE_VIRT 0xFFF08000 - -#define PM_CLK_GATE_OFFSET 0x00 -#define PM_SOFT_RST_OFFSET 0x04 -#define PM_HS_CFG_OFFSET 0x08 -#define PM_CACTIVE_STA_OFFSET 0x0C -#define PM_PWR_STA_OFFSET 0x10 -#define PM_SYS_CLK_CTRL_OFFSET 0x14 -#define PM_PLL_LCD_I2S_CTRL_OFFSET 0x18 -#define PM_PLL_HM_PD_OFFSET 0x1C - -#define CNS3XXX_UART0_BASE 0x78000000 /* UART 0 */ -#define CNS3XXX_UART0_BASE_VIRT 0xFFF09000 - -#define CNS3XXX_UART1_BASE 0x78400000 /* UART 1 */ -#define CNS3XXX_UART1_BASE_VIRT 0xFFF0A000 - -#define CNS3XXX_UART2_BASE 0x78800000 /* UART 2 */ -#define CNS3XXX_UART2_BASE_VIRT 0xFFF0B000 - -#define CNS3XXX_DMAC_BASE 0x79000000 /* Generic DMA Control */ -#define CNS3XXX_DMAC_BASE_VIRT 0xFFF0D000 - -#define CNS3XXX_CORESIGHT_BASE 0x7A000000 /* CoreSight */ -#define CNS3XXX_CORESIGHT_BASE_VIRT 0xFFF0E000 - -#define CNS3XXX_CRYPTO_BASE 0x7B000000 /* Crypto */ -#define CNS3XXX_CRYPTO_BASE_VIRT 0xFFF0F000 - -#define CNS3XXX_I2S_BASE 0x7C000000 /* I2S */ -#define CNS3XXX_I2S_BASE_VIRT 0xFFF10000 - -#define CNS3XXX_TIMER1_2_3_BASE 0x7C800000 /* Timer */ -#define CNS3XXX_TIMER1_2_3_BASE_VIRT 0xFFF10800 - -#define TIMER1_COUNTER_OFFSET 0x00 -#define TIMER1_AUTO_RELOAD_OFFSET 0x04 -#define TIMER1_MATCH_V1_OFFSET 0x08 -#define TIMER1_MATCH_V2_OFFSET 0x0C - -#define TIMER2_COUNTER_OFFSET 0x10 -#define TIMER2_AUTO_RELOAD_OFFSET 0x14 -#define TIMER2_MATCH_V1_OFFSET 0x18 -#define TIMER2_MATCH_V2_OFFSET 0x1C - -#define TIMER1_2_CONTROL_OFFSET 0x30 -#define TIMER1_2_INTERRUPT_STATUS_OFFSET 0x34 -#define TIMER1_2_INTERRUPT_MASK_OFFSET 0x38 - -#define TIMER_FREERUN_OFFSET 0x40 -#define TIMER_FREERUN_CONTROL_OFFSET 0x44 - -#define CNS3XXX_HCIE_BASE 0x7D000000 /* HCIE Control */ -#define CNS3XXX_HCIE_BASE_VIRT 0xFFF30000 - -#define CNS3XXX_RAID_BASE 0x7E000000 /* RAID Control */ -#define CNS3XXX_RAID_BASE_VIRT 0xFFF12000 - -#define CNS3XXX_AXI_IXC_BASE 0x7F000000 /* AXI IXC */ -#define CNS3XXX_AXI_IXC_BASE_VIRT 0xFFF13000 - -#define CNS3XXX_CLCD_BASE 0x80000000 /* LCD Control */ -#define CNS3XXX_CLCD_BASE_VIRT 0xFFF14000 - -#define CNS3XXX_USBOTG_BASE 0x81000000 /* USB OTG Control */ -#define CNS3XXX_USBOTG_BASE_VIRT 0xFFF15000 - -#define CNS3XXX_USB_BASE 0x82000000 /* USB Host Control */ -#define CNS3XXX_USB_BASE_VIRT 0xFFF16000 - -#define CNS3XXX_SATA2_BASE 0x83000000 /* SATA */ -#define CNS3XXX_SATA2_SIZE SZ_16M -#define CNS3XXX_SATA2_BASE_VIRT 0xFFF17000 - -#define CNS3XXX_CAMERA_BASE 0x84000000 /* Camera Interface */ -#define CNS3XXX_CAMERA_BASE_VIRT 0xFFF18000 - -#define CNS3XXX_SDIO_BASE 0x85000000 /* SDIO */ -#define CNS3XXX_SDIO_BASE_VIRT 0xFFF19000 - -#define CNS3XXX_I2S_TDM_BASE 0x86000000 /* I2S TDM */ -#define CNS3XXX_I2S_TDM_BASE_VIRT 0xFFF1A000 - -#define CNS3XXX_2DG_BASE 0x87000000 /* 2D Graphic Control */ -#define CNS3XXX_2DG_BASE_VIRT 0xFFF1B000 - -#define CNS3XXX_USB_OHCI_BASE 0x88000000 /* USB OHCI */ -#define CNS3XXX_USB_OHCI_BASE_VIRT 0xFFF1C000 - -#define CNS3XXX_L2C_BASE 0x92000000 /* L2 Cache Control */ -#define CNS3XXX_L2C_BASE_VIRT 0xFFF27000 - -#define CNS3XXX_PCIE0_MEM_BASE 0xA0000000 /* PCIe Port 0 IO/Memory Space */ -#define CNS3XXX_PCIE0_MEM_BASE_VIRT 0xE0000000 - -#define CNS3XXX_PCIE0_HOST_BASE 0xAB000000 /* PCIe Port 0 RC Base */ -#define CNS3XXX_PCIE0_HOST_BASE_VIRT 0xE1000000 - -#define CNS3XXX_PCIE0_IO_BASE 0xAC000000 /* PCIe Port 0 */ -#define CNS3XXX_PCIE0_IO_BASE_VIRT 0xE2000000 - -#define CNS3XXX_PCIE0_CFG0_BASE 0xAD000000 /* PCIe Port 0 CFG Type 0 */ -#define CNS3XXX_PCIE0_CFG0_BASE_VIRT 0xE3000000 - -#define CNS3XXX_PCIE0_CFG1_BASE 0xAE000000 /* PCIe Port 0 CFG Type 1 */ -#define CNS3XXX_PCIE0_CFG1_BASE_VIRT 0xE4000000 - -#define CNS3XXX_PCIE0_MSG_BASE 0xAF000000 /* PCIe Port 0 Message Space */ -#define CNS3XXX_PCIE0_MSG_BASE_VIRT 0xE5000000 - -#define CNS3XXX_PCIE1_MEM_BASE 0xB0000000 /* PCIe Port 1 IO/Memory Space */ -#define CNS3XXX_PCIE1_MEM_BASE_VIRT 0xE8000000 - -#define CNS3XXX_PCIE1_HOST_BASE 0xBB000000 /* PCIe Port 1 RC Base */ -#define CNS3XXX_PCIE1_HOST_BASE_VIRT 0xE9000000 - -#define CNS3XXX_PCIE1_IO_BASE 0xBC000000 /* PCIe Port 1 */ -#define CNS3XXX_PCIE1_IO_BASE_VIRT 0xEA000000 - -#define CNS3XXX_PCIE1_CFG0_BASE 0xBD000000 /* PCIe Port 1 CFG Type 0 */ -#define CNS3XXX_PCIE1_CFG0_BASE_VIRT 0xEB000000 - -#define CNS3XXX_PCIE1_CFG1_BASE 0xBE000000 /* PCIe Port 1 CFG Type 1 */ -#define CNS3XXX_PCIE1_CFG1_BASE_VIRT 0xEC000000 - -#define CNS3XXX_PCIE1_MSG_BASE 0xBF000000 /* PCIe Port 1 Message Space */ -#define CNS3XXX_PCIE1_MSG_BASE_VIRT 0xED000000 - -/* - * Testchip peripheral and fpga gic regions - */ -#define CNS3XXX_TC11MP_SCU_BASE 0x90000000 /* IRQ, Test chip */ -#define CNS3XXX_TC11MP_SCU_BASE_VIRT 0xFF000000 - -#define CNS3XXX_TC11MP_GIC_CPU_BASE 0x90000100 /* Test chip interrupt controller CPU interface */ -#define CNS3XXX_TC11MP_GIC_CPU_BASE_VIRT 0xFF000100 - -#define CNS3XXX_TC11MP_TWD_BASE 0x90000600 -#define CNS3XXX_TC11MP_TWD_BASE_VIRT 0xFF000600 - -#define CNS3XXX_TC11MP_GIC_DIST_BASE 0x90001000 /* Test chip interrupt controller distributor */ -#define CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT 0xFF001000 - -#define CNS3XXX_TC11MP_L220_BASE 0x92002000 /* L220 registers */ -#define CNS3XXX_TC11MP_L220_BASE_VIRT 0xFF002000 - -/* - * Misc block - */ -#define MISC_MEM_MAP(offs) (void __iomem *)(CNS3XXX_MISC_BASE_VIRT + (offs)) -#define MISC_MEM_MAP_VALUE(offset) (*((volatile unsigned int *)(CNS3XXX_MISC_BASE_VIRT + (offset)))) - -#define MISC_MEMORY_REMAP_REG MISC_MEM_MAP_VALUE(0x00) -#define MISC_CHIP_CONFIG_REG MISC_MEM_MAP_VALUE(0x04) -#define MISC_DEBUG_PROBE_DATA_REG MISC_MEM_MAP_VALUE(0x08) -#define MISC_DEBUG_PROBE_SELECTION_REG MISC_MEM_MAP_VALUE(0x0C) -#define MISC_IO_PIN_FUNC_SELECTION_REG MISC_MEM_MAP_VALUE(0x10) -#define MISC_GPIOA_PIN_ENABLE_REG MISC_MEM_MAP_VALUE(0x14) -#define MISC_GPIOB_PIN_ENABLE_REG MISC_MEM_MAP_VALUE(0x18) -#define MISC_IO_PAD_DRIVE_STRENGTH_CTRL_A MISC_MEM_MAP_VALUE(0x1C) -#define MISC_IO_PAD_DRIVE_STRENGTH_CTRL_B MISC_MEM_MAP_VALUE(0x20) -#define MISC_GPIOA_15_0_PULL_CTRL_REG MISC_MEM_MAP_VALUE(0x24) -#define MISC_GPIOA_16_31_PULL_CTRL_REG MISC_MEM_MAP_VALUE(0x28) -#define MISC_GPIOB_15_0_PULL_CTRL_REG MISC_MEM_MAP_VALUE(0x2C) -#define MISC_GPIOB_16_31_PULL_CTRL_REG MISC_MEM_MAP_VALUE(0x30) -#define MISC_IO_PULL_CTRL_REG MISC_MEM_MAP_VALUE(0x34) -#define MISC_E_FUSE_31_0_REG MISC_MEM_MAP_VALUE(0x40) -#define MISC_E_FUSE_63_32_REG MISC_MEM_MAP_VALUE(0x44) -#define MISC_E_FUSE_95_64_REG MISC_MEM_MAP_VALUE(0x48) -#define MISC_E_FUSE_127_96_REG MISC_MEM_MAP_VALUE(0x4C) -#define MISC_SOFTWARE_TEST_1_REG MISC_MEM_MAP_VALUE(0x50) -#define MISC_SOFTWARE_TEST_2_REG MISC_MEM_MAP_VALUE(0x54) - -#define MISC_SATA_POWER_MODE MISC_MEM_MAP_VALUE(0x310) - -#define MISC_USB_CFG_REG MISC_MEM_MAP_VALUE(0x800) -#define MISC_USB_STS_REG MISC_MEM_MAP_VALUE(0x804) -#define MISC_USBPHY00_CFG_REG MISC_MEM_MAP_VALUE(0x808) -#define MISC_USBPHY01_CFG_REG MISC_MEM_MAP_VALUE(0x80c) -#define MISC_USBPHY10_CFG_REG MISC_MEM_MAP_VALUE(0x810) -#define MISC_USBPHY11_CFG_REG MISC_MEM_MAP_VALUE(0x814) - -#define MISC_PCIEPHY_CMCTL(x) MISC_MEM_MAP(0x900 + (x) * 0x004) -#define MISC_PCIEPHY_CTL(x) MISC_MEM_MAP(0x940 + (x) * 0x100) -#define MISC_PCIE_AXIS_AWMISC(x) MISC_MEM_MAP(0x944 + (x) * 0x100) -#define MISC_PCIE_AXIS_ARMISC(x) MISC_MEM_MAP(0x948 + (x) * 0x100) -#define MISC_PCIE_AXIS_RMISC(x) MISC_MEM_MAP(0x94C + (x) * 0x100) -#define MISC_PCIE_AXIS_BMISC(x) MISC_MEM_MAP(0x950 + (x) * 0x100) -#define MISC_PCIE_AXIM_RMISC(x) MISC_MEM_MAP(0x954 + (x) * 0x100) -#define MISC_PCIE_AXIM_BMISC(x) MISC_MEM_MAP(0x958 + (x) * 0x100) -#define MISC_PCIE_CTRL(x) MISC_MEM_MAP(0x95C + (x) * 0x100) -#define MISC_PCIE_PM_DEBUG(x) MISC_MEM_MAP(0x960 + (x) * 0x100) -#define MISC_PCIE_RFC_DEBUG(x) MISC_MEM_MAP(0x964 + (x) * 0x100) -#define MISC_PCIE_CXPL_DEBUGL(x) MISC_MEM_MAP(0x968 + (x) * 0x100) -#define MISC_PCIE_CXPL_DEBUGH(x) MISC_MEM_MAP(0x96C + (x) * 0x100) -#define MISC_PCIE_DIAG_DEBUGH(x) MISC_MEM_MAP(0x970 + (x) * 0x100) -#define MISC_PCIE_W1CLR(x) MISC_MEM_MAP(0x974 + (x) * 0x100) -#define MISC_PCIE_INT_MASK(x) MISC_MEM_MAP(0x978 + (x) * 0x100) -#define MISC_PCIE_INT_STATUS(x) MISC_MEM_MAP(0x97C + (x) * 0x100) - -/* - * Power management and clock control - */ -#define PMU_REG_VALUE(offset) (*((volatile unsigned int *)(CNS3XXX_PM_BASE_VIRT + (offset)))) - -#define PM_CLK_GATE_REG PMU_REG_VALUE(0x000) -#define PM_SOFT_RST_REG PMU_REG_VALUE(0x004) -#define PM_HS_CFG_REG PMU_REG_VALUE(0x008) -#define PM_CACTIVE_STA_REG PMU_REG_VALUE(0x00C) -#define PM_PWR_STA_REG PMU_REG_VALUE(0x010) -#define PM_CLK_CTRL_REG PMU_REG_VALUE(0x014) -#define PM_PLL_LCD_I2S_CTRL_REG PMU_REG_VALUE(0x018) -#define PM_PLL_HM_PD_CTRL_REG PMU_REG_VALUE(0x01C) -#define PM_REGULAT_CTRL_REG PMU_REG_VALUE(0x020) -#define PM_WDT_CTRL_REG PMU_REG_VALUE(0x024) -#define PM_WU_CTRL0_REG PMU_REG_VALUE(0x028) -#define PM_WU_CTRL1_REG PMU_REG_VALUE(0x02C) -#define PM_CSR_REG PMU_REG_VALUE(0x030) - -/* PM_CLK_GATE_REG */ -#define PM_CLK_GATE_REG_OFFSET_SDIO (25) -#define PM_CLK_GATE_REG_OFFSET_GPU (24) -#define PM_CLK_GATE_REG_OFFSET_CIM (23) -#define PM_CLK_GATE_REG_OFFSET_LCDC (22) -#define PM_CLK_GATE_REG_OFFSET_I2S (21) -#define PM_CLK_GATE_REG_OFFSET_RAID (20) -#define PM_CLK_GATE_REG_OFFSET_SATA (19) -#define PM_CLK_GATE_REG_OFFSET_PCIE(x) (17 + (x)) -#define PM_CLK_GATE_REG_OFFSET_USB_HOST (16) -#define PM_CLK_GATE_REG_OFFSET_USB_OTG (15) -#define PM_CLK_GATE_REG_OFFSET_TIMER (14) -#define PM_CLK_GATE_REG_OFFSET_CRYPTO (13) -#define PM_CLK_GATE_REG_OFFSET_HCIE (12) -#define PM_CLK_GATE_REG_OFFSET_SWITCH (11) -#define PM_CLK_GATE_REG_OFFSET_GPIO (10) -#define PM_CLK_GATE_REG_OFFSET_UART3 (9) -#define PM_CLK_GATE_REG_OFFSET_UART2 (8) -#define PM_CLK_GATE_REG_OFFSET_UART1 (7) -#define PM_CLK_GATE_REG_OFFSET_RTC (5) -#define PM_CLK_GATE_REG_OFFSET_GDMA (4) -#define PM_CLK_GATE_REG_OFFSET_SPI_PCM_I2C (3) -#define PM_CLK_GATE_REG_OFFSET_SMC_NFI (1) -#define PM_CLK_GATE_REG_MASK (0x03FFFFBA) - -/* PM_SOFT_RST_REG */ -#define PM_SOFT_RST_REG_OFFST_WARM_RST_FLAG (31) -#define PM_SOFT_RST_REG_OFFST_CPU1 (29) -#define PM_SOFT_RST_REG_OFFST_CPU0 (28) -#define PM_SOFT_RST_REG_OFFST_SDIO (25) -#define PM_SOFT_RST_REG_OFFST_GPU (24) -#define PM_SOFT_RST_REG_OFFST_CIM (23) -#define PM_SOFT_RST_REG_OFFST_LCDC (22) -#define PM_SOFT_RST_REG_OFFST_I2S (21) -#define PM_SOFT_RST_REG_OFFST_RAID (20) -#define PM_SOFT_RST_REG_OFFST_SATA (19) -#define PM_SOFT_RST_REG_OFFST_PCIE(x) (17 + (x)) -#define PM_SOFT_RST_REG_OFFST_USB_HOST (16) -#define PM_SOFT_RST_REG_OFFST_USB_OTG (15) -#define PM_SOFT_RST_REG_OFFST_TIMER (14) -#define PM_SOFT_RST_REG_OFFST_CRYPTO (13) -#define PM_SOFT_RST_REG_OFFST_HCIE (12) -#define PM_SOFT_RST_REG_OFFST_SWITCH (11) -#define PM_SOFT_RST_REG_OFFST_GPIO (10) -#define PM_SOFT_RST_REG_OFFST_UART3 (9) -#define PM_SOFT_RST_REG_OFFST_UART2 (8) -#define PM_SOFT_RST_REG_OFFST_UART1 (7) -#define PM_SOFT_RST_REG_OFFST_RTC (5) -#define PM_SOFT_RST_REG_OFFST_GDMA (4) -#define PM_SOFT_RST_REG_OFFST_SPI_PCM_I2C (3) -#define PM_SOFT_RST_REG_OFFST_DMC (2) -#define PM_SOFT_RST_REG_OFFST_SMC_NFI (1) -#define PM_SOFT_RST_REG_OFFST_GLOBAL (0) -#define PM_SOFT_RST_REG_MASK (0xF3FFFFBF) - -/* PMHS_CFG_REG */ -#define PM_HS_CFG_REG_OFFSET_SDIO (25) -#define PM_HS_CFG_REG_OFFSET_GPU (24) -#define PM_HS_CFG_REG_OFFSET_CIM (23) -#define PM_HS_CFG_REG_OFFSET_LCDC (22) -#define PM_HS_CFG_REG_OFFSET_I2S (21) -#define PM_HS_CFG_REG_OFFSET_RAID (20) -#define PM_HS_CFG_REG_OFFSET_SATA (19) -#define PM_HS_CFG_REG_OFFSET_PCIE1 (18) -#define PM_HS_CFG_REG_OFFSET_PCIE0 (17) -#define PM_HS_CFG_REG_OFFSET_USB_HOST (16) -#define PM_HS_CFG_REG_OFFSET_USB_OTG (15) -#define PM_HS_CFG_REG_OFFSET_TIMER (14) -#define PM_HS_CFG_REG_OFFSET_CRYPTO (13) -#define PM_HS_CFG_REG_OFFSET_HCIE (12) -#define PM_HS_CFG_REG_OFFSET_SWITCH (11) -#define PM_HS_CFG_REG_OFFSET_GPIO (10) -#define PM_HS_CFG_REG_OFFSET_UART3 (9) -#define PM_HS_CFG_REG_OFFSET_UART2 (8) -#define PM_HS_CFG_REG_OFFSET_UART1 (7) -#define PM_HS_CFG_REG_OFFSET_RTC (5) -#define PM_HS_CFG_REG_OFFSET_GDMA (4) -#define PM_HS_CFG_REG_OFFSET_SPI_PCM_I2S (3) -#define PM_HS_CFG_REG_OFFSET_DMC (2) -#define PM_HS_CFG_REG_OFFSET_SMC_NFI (1) -#define PM_HS_CFG_REG_MASK (0x03FFFFBE) -#define PM_HS_CFG_REG_MASK_SUPPORT (0x01100806) - -/* PM_CACTIVE_STA_REG */ -#define PM_CACTIVE_STA_REG_OFFSET_SDIO (25) -#define PM_CACTIVE_STA_REG_OFFSET_GPU (24) -#define PM_CACTIVE_STA_REG_OFFSET_CIM (23) -#define PM_CACTIVE_STA_REG_OFFSET_LCDC (22) -#define PM_CACTIVE_STA_REG_OFFSET_I2S (21) -#define PM_CACTIVE_STA_REG_OFFSET_RAID (20) -#define PM_CACTIVE_STA_REG_OFFSET_SATA (19) -#define PM_CACTIVE_STA_REG_OFFSET_PCIE1 (18) -#define PM_CACTIVE_STA_REG_OFFSET_PCIE0 (17) -#define PM_CACTIVE_STA_REG_OFFSET_USB_HOST (16) -#define PM_CACTIVE_STA_REG_OFFSET_USB_OTG (15) -#define PM_CACTIVE_STA_REG_OFFSET_TIMER (14) -#define PM_CACTIVE_STA_REG_OFFSET_CRYPTO (13) -#define PM_CACTIVE_STA_REG_OFFSET_HCIE (12) -#define PM_CACTIVE_STA_REG_OFFSET_SWITCH (11) -#define PM_CACTIVE_STA_REG_OFFSET_GPIO (10) -#define PM_CACTIVE_STA_REG_OFFSET_UART3 (9) -#define PM_CACTIVE_STA_REG_OFFSET_UART2 (8) -#define PM_CACTIVE_STA_REG_OFFSET_UART1 (7) -#define PM_CACTIVE_STA_REG_OFFSET_RTC (5) -#define PM_CACTIVE_STA_REG_OFFSET_GDMA (4) -#define PM_CACTIVE_STA_REG_OFFSET_SPI_PCM_I2S (3) -#define PM_CACTIVE_STA_REG_OFFSET_DMC (2) -#define PM_CACTIVE_STA_REG_OFFSET_SMC_NFI (1) -#define PM_CACTIVE_STA_REG_MASK (0x03FFFFBE) - -/* PM_PWR_STA_REG */ -#define PM_PWR_STA_REG_REG_OFFSET_SDIO (25) -#define PM_PWR_STA_REG_REG_OFFSET_GPU (24) -#define PM_PWR_STA_REG_REG_OFFSET_CIM (23) -#define PM_PWR_STA_REG_REG_OFFSET_LCDC (22) -#define PM_PWR_STA_REG_REG_OFFSET_I2S (21) -#define PM_PWR_STA_REG_REG_OFFSET_RAID (20) -#define PM_PWR_STA_REG_REG_OFFSET_SATA (19) -#define PM_PWR_STA_REG_REG_OFFSET_PCIE1 (18) -#define PM_PWR_STA_REG_REG_OFFSET_PCIE0 (17) -#define PM_PWR_STA_REG_REG_OFFSET_USB_HOST (16) -#define PM_PWR_STA_REG_REG_OFFSET_USB_OTG (15) -#define PM_PWR_STA_REG_REG_OFFSET_TIMER (14) -#define PM_PWR_STA_REG_REG_OFFSET_CRYPTO (13) -#define PM_PWR_STA_REG_REG_OFFSET_HCIE (12) -#define PM_PWR_STA_REG_REG_OFFSET_SWITCH (11) -#define PM_PWR_STA_REG_REG_OFFSET_GPIO (10) -#define PM_PWR_STA_REG_REG_OFFSET_UART3 (9) -#define PM_PWR_STA_REG_REG_OFFSET_UART2 (8) -#define PM_PWR_STA_REG_REG_OFFSET_UART1 (7) -#define PM_PWR_STA_REG_REG_OFFSET_RTC (5) -#define PM_PWR_STA_REG_REG_OFFSET_GDMA (4) -#define PM_PWR_STA_REG_REG_OFFSET_SPI_PCM_I2S (3) -#define PM_PWR_STA_REG_REG_OFFSET_DMC (2) -#define PM_PWR_STA_REG_REG_OFFSET_SMC_NFI (1) -#define PM_PWR_STA_REG_REG_MASK (0x03FFFFBE) - -/* PM_CLK_CTRL_REG */ -#define PM_CLK_CTRL_REG_OFFSET_I2S_MCLK (31) -#define PM_CLK_CTRL_REG_OFFSET_DDR2_CHG_EN (30) -#define PM_CLK_CTRL_REG_OFFSET_PCIE_REF1_EN (29) -#define PM_CLK_CTRL_REG_OFFSET_PCIE_REF0_EN (28) -#define PM_CLK_CTRL_REG_OFFSET_TIMER_SIM_MODE (27) -#define PM_CLK_CTRL_REG_OFFSET_I2SCLK_DIV (24) -#define PM_CLK_CTRL_REG_OFFSET_I2SCLK_SEL (22) -#define PM_CLK_CTRL_REG_OFFSET_CLKOUT_DIV (20) -#define PM_CLK_CTRL_REG_OFFSET_CLKOUT_SEL (16) -#define PM_CLK_CTRL_REG_OFFSET_MDC_DIV (14) -#define PM_CLK_CTRL_REG_OFFSET_CRYPTO_CLK_SEL (12) -#define PM_CLK_CTRL_REG_OFFSET_CPU_PWR_MODE (9) -#define PM_CLK_CTRL_REG_OFFSET_PLL_DDR2_SEL (7) -#define PM_CLK_CTRL_REG_OFFSET_DIV_IMMEDIATE (6) -#define PM_CLK_CTRL_REG_OFFSET_CPU_CLK_DIV (4) -#define PM_CLK_CTRL_REG_OFFSET_PLL_CPU_SEL (0) - -#define PM_CPU_CLK_DIV(DIV) { \ - PM_CLK_CTRL_REG &= ~((0x3) << PM_CLK_CTRL_REG_OFFSET_CPU_CLK_DIV); \ - PM_CLK_CTRL_REG |= (((DIV)&0x3) << PM_CLK_CTRL_REG_OFFSET_CPU_CLK_DIV); \ -} - -#define PM_PLL_CPU_SEL(CPU) { \ - PM_CLK_CTRL_REG &= ~((0xF) << PM_CLK_CTRL_REG_OFFSET_PLL_CPU_SEL); \ - PM_CLK_CTRL_REG |= (((CPU)&0xF) << PM_CLK_CTRL_REG_OFFSET_PLL_CPU_SEL); \ -} - -/* PM_PLL_LCD_I2S_CTRL_REG */ -#define PM_PLL_LCD_I2S_CTRL_REG_OFFSET_MCLK_SMC_DIV (22) -#define PM_PLL_LCD_I2S_CTRL_REG_OFFSET_R_SEL (17) -#define PM_PLL_LCD_I2S_CTRL_REG_OFFSET_PLL_LCD_P (11) -#define PM_PLL_LCD_I2S_CTRL_REG_OFFSET_PLL_LCD_M (3) -#define PM_PLL_LCD_I2S_CTRL_REG_OFFSET_PLL_LCD_S (0) - -/* PM_PLL_HM_PD_CTRL_REG */ -#define PM_PLL_HM_PD_CTRL_REG_OFFSET_SATA_PHY1 (11) -#define PM_PLL_HM_PD_CTRL_REG_OFFSET_SATA_PHY0 (10) -#define PM_PLL_HM_PD_CTRL_REG_OFFSET_PLL_I2SCD (6) -#define PM_PLL_HM_PD_CTRL_REG_OFFSET_PLL_I2S (5) -#define PM_PLL_HM_PD_CTRL_REG_OFFSET_PLL_LCD (4) -#define PM_PLL_HM_PD_CTRL_REG_OFFSET_PLL_USB (3) -#define PM_PLL_HM_PD_CTRL_REG_OFFSET_PLL_RGMII (2) -#define PM_PLL_HM_PD_CTRL_REG_MASK (0x00000C7C) - -/* PM_WDT_CTRL_REG */ -#define PM_WDT_CTRL_REG_OFFSET_RESET_CPU_ONLY (0) - -/* PM_CSR_REG - Clock Scaling Register*/ -#define PM_CSR_REG_OFFSET_CSR_EN (30) -#define PM_CSR_REG_OFFSET_CSR_NUM (0) - -#define CNS3XXX_PWR_CLK_EN(BLOCK) (0x1< diff --git a/trunk/arch/arm/mach-cns3xxx/include/mach/entry-macro.S b/trunk/arch/arm/mach-cns3xxx/include/mach/entry-macro.S deleted file mode 100644 index 5e1c5545680f..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/include/mach/entry-macro.S +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Low-level IRQ helper macros for Cavium Networks platforms - * - * Copyright 2008 Cavium Networks - * - * This file 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 -#include - - .macro disable_fiq - .endm - - .macro get_irqnr_preamble, base, tmp - ldr \base, =gic_cpu_base_addr - ldr \base, [\base] - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - .endm - - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an interrupt if it's - * between 30 and 1020. The test_for_ipi routine below will pick up on IPIs. - * - * A simple read from the controller will tell us the number of the highest - * priority enabled interrupt. We then just need to check whether it is in the - * valid range for an IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - ldr \irqstat, [\base, #GIC_CPU_INTACK] /* bits 12-10 = src CPU, 9-0 = int # */ - - ldr \tmp, =1021 - - bic \irqnr, \irqstat, #0x1c00 - - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - - .endm - - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt on the - * controller, since this requires the original irqstat value which - * we won't easily be able to recreate later. - */ - - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base are preserved.. */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm diff --git a/trunk/arch/arm/mach-cns3xxx/include/mach/hardware.h b/trunk/arch/arm/mach-cns3xxx/include/mach/hardware.h deleted file mode 100644 index 57e09836f9d7..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/include/mach/hardware.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * This file contains the hardware definitions of the Cavium Networks boards. - * - * Copyright 2003 ARM Limited. - * Copyright 2008 Cavium Networks - * - * This file 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_HARDWARE_H -#define __MACH_HARDWARE_H - -#include - -/* macro to get at IO space when running virtually */ -#define PCIBIOS_MIN_IO 0x00000000 -#define PCIBIOS_MIN_MEM 0x00000000 -#define pcibios_assign_all_busses() 1 - -#endif diff --git a/trunk/arch/arm/mach-cns3xxx/include/mach/io.h b/trunk/arch/arm/mach-cns3xxx/include/mach/io.h deleted file mode 100644 index 33b6fc1ece7c..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/include/mach/io.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * Copyright 2008 Cavium Networks - * Copyright 2003 ARM Limited - * - * This file 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_IO_H -#define __MACH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/trunk/arch/arm/mach-cns3xxx/include/mach/irqs.h b/trunk/arch/arm/mach-cns3xxx/include/mach/irqs.h deleted file mode 100644 index 2ab96f8085c8..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/include/mach/irqs.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * Copyright 2000 Deep Blue Solutions Ltd. - * Copyright 2003 ARM Limited - * Copyright 2008 Cavium Networks - * - * This file 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_IRQS_H -#define __MACH_IRQS_H - -#define IRQ_LOCALTIMER 29 -#define IRQ_LOCALWDOG 30 -#define IRQ_TC11MP_GIC_START 32 - -#include - -#ifndef NR_IRQS -#error "NR_IRQS not defined by the board-specific files" -#endif - -#endif diff --git a/trunk/arch/arm/mach-cns3xxx/include/mach/memory.h b/trunk/arch/arm/mach-cns3xxx/include/mach/memory.h deleted file mode 100644 index 3b6b769b7a27..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/include/mach/memory.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Copyright 2003 ARM Limited - * Copyright 2008 Cavium Networks - * - * This file 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_MEMORY_H -#define __MACH_MEMORY_H - -/* - * Physical DRAM offset. - */ -#define PHYS_OFFSET UL(0x00000000) - -#define __phys_to_bus(x) ((x) + PHYS_OFFSET) -#define __bus_to_phys(x) ((x) - PHYS_OFFSET) - -#define __virt_to_bus(v) __phys_to_bus(__virt_to_phys(v)) -#define __bus_to_virt(b) __phys_to_virt(__bus_to_phys(b)) -#define __pfn_to_bus(p) __phys_to_bus(__pfn_to_phys(p)) -#define __bus_to_pfn(b) __phys_to_pfn(__bus_to_phys(b)) - -#endif diff --git a/trunk/arch/arm/mach-cns3xxx/include/mach/system.h b/trunk/arch/arm/mach-cns3xxx/include/mach/system.h deleted file mode 100644 index 58bb03ae3cf4..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/include/mach/system.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright 2000 Deep Blue Solutions Ltd - * Copyright 2003 ARM Limited - * Copyright 2008 Cavium Networks - * - * This file 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_SYSTEM_H -#define __MACH_SYSTEM_H - -#include -#include -#include - -static inline void arch_idle(void) -{ - /* - * This should do all the clock switching - * and wait for interrupt tricks - */ - cpu_do_idle(); -} - -void arch_reset(char mode, const char *cmd); - -#endif diff --git a/trunk/arch/arm/mach-cns3xxx/include/mach/timex.h b/trunk/arch/arm/mach-cns3xxx/include/mach/timex.h deleted file mode 100644 index 1fd04217cacb..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/include/mach/timex.h +++ /dev/null @@ -1,12 +0,0 @@ -/* - * Cavium Networks architecture timex specifications - * - * Copyright 2003 ARM Limited - * Copyright 2008 Cavium Networks - * - * This file 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 CLOCK_TICK_RATE (50000000 / 16) diff --git a/trunk/arch/arm/mach-cns3xxx/include/mach/uncompress.h b/trunk/arch/arm/mach-cns3xxx/include/mach/uncompress.h deleted file mode 100644 index de8ead9b91f7..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/include/mach/uncompress.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright 2003 ARM Limited - * Copyright 2008 Cavium Networks - * - * This file 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 -#include -#include - -#define AMBA_UART_DR(base) (*(volatile unsigned char *)((base) + 0x00)) -#define AMBA_UART_LCRH(base) (*(volatile unsigned char *)((base) + 0x2c)) -#define AMBA_UART_CR(base) (*(volatile unsigned char *)((base) + 0x30)) -#define AMBA_UART_FR(base) (*(volatile unsigned char *)((base) + 0x18)) - -/* - * Return the UART base address - */ -static inline unsigned long get_uart_base(void) -{ - if (machine_is_cns3420vb()) - return CNS3XXX_UART0_BASE; - else - return 0; -} - -/* - * This does not append a newline - */ -static inline void putc(int c) -{ - unsigned long base = get_uart_base(); - - while (AMBA_UART_FR(base) & (1 << 5)) - barrier(); - - AMBA_UART_DR(base) = c; -} - -static inline void flush(void) -{ - unsigned long base = get_uart_base(); - - while (AMBA_UART_FR(base) & (1 << 3)) - barrier(); -} - -/* - * nothing to do - */ -#define arch_decomp_setup() -#define arch_decomp_wdog() diff --git a/trunk/arch/arm/mach-cns3xxx/include/mach/vmalloc.h b/trunk/arch/arm/mach-cns3xxx/include/mach/vmalloc.h deleted file mode 100644 index 4d381ec05278..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/include/mach/vmalloc.h +++ /dev/null @@ -1,11 +0,0 @@ -/* - * Copyright 2000 Russell King. - * Copyright 2003 ARM Limited - * Copyright 2008 Cavium Networks - * - * This file 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 VMALLOC_END 0xd8000000 diff --git a/trunk/arch/arm/mach-cns3xxx/pm.c b/trunk/arch/arm/mach-cns3xxx/pm.c deleted file mode 100644 index 725e1a4fc231..000000000000 --- a/trunk/arch/arm/mach-cns3xxx/pm.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Copyright 2008 Cavium Networks - * - * This file 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 -#include -#include - -void cns3xxx_pwr_clk_en(unsigned int block) -{ - PM_CLK_GATE_REG |= (block & PM_CLK_GATE_REG_MASK); -} - -void cns3xxx_pwr_power_up(unsigned int block) -{ - PM_PLL_HM_PD_CTRL_REG &= ~(block & CNS3XXX_PWR_PLL_ALL); - - /* Wait for 300us for the PLL output clock locked. */ - udelay(300); -}; - -void cns3xxx_pwr_power_down(unsigned int block) -{ - /* write '1' to power down */ - PM_PLL_HM_PD_CTRL_REG |= (block & CNS3XXX_PWR_PLL_ALL); -}; - -static void cns3xxx_pwr_soft_rst_force(unsigned int block) -{ - /* - * bit 0, 28, 29 => program low to reset, - * the other else program low and then high - */ - if (block & 0x30000001) { - PM_SOFT_RST_REG &= ~(block & PM_SOFT_RST_REG_MASK); - } else { - PM_SOFT_RST_REG &= ~(block & PM_SOFT_RST_REG_MASK); - PM_SOFT_RST_REG |= (block & PM_SOFT_RST_REG_MASK); - } -} - -void cns3xxx_pwr_soft_rst(unsigned int block) -{ - static unsigned int soft_reset; - - if (soft_reset & block) { - /* SPI/I2C/GPIO use the same block, reset once. */ - return; - } else { - soft_reset |= block; - } - cns3xxx_pwr_soft_rst_force(block); -} - -void arch_reset(char mode, const char *cmd) -{ - /* - * To reset, we hit the on-board reset register - * in the system FPGA. - */ - cns3xxx_pwr_soft_rst(CNS3XXX_PWR_SOFTWARE_RST(GLOBAL)); -} - -/* - * cns3xxx_cpu_clock - return CPU/L2 clock - * aclk: cpu clock/2 - * hclk: cpu clock/4 - * pclk: cpu clock/8 - */ -int cns3xxx_cpu_clock(void) -{ - int cpu; - int cpu_sel; - int div_sel; - - cpu_sel = (PM_CLK_CTRL_REG >> PM_CLK_CTRL_REG_OFFSET_PLL_CPU_SEL) & 0xf; - div_sel = (PM_CLK_CTRL_REG >> PM_CLK_CTRL_REG_OFFSET_CPU_CLK_DIV) & 0x3; - - cpu = (300 + ((cpu_sel / 3) * 100) + ((cpu_sel % 3) * 33)) >> div_sel; - - return cpu; -} diff --git a/trunk/arch/arm/mach-kirkwood/Kconfig b/trunk/arch/arm/mach-kirkwood/Kconfig index 29b2163b1fe3..17879a876be6 100644 --- a/trunk/arch/arm/mach-kirkwood/Kconfig +++ b/trunk/arch/arm/mach-kirkwood/Kconfig @@ -38,12 +38,6 @@ config MACH_ESATA_SHEEVAPLUG Say 'Y' here if you want your kernel to support the Marvell eSATA SheevaPlug Reference Board. -config MACH_GURUPLUG - bool "Marvell GuruPlug Reference Board" - help - Say 'Y' here if you want your kernel to support the - Marvell GuruPlug Reference Board. - config MACH_TS219 bool "QNAP TS-110, TS-119, TS-210, TS-219 and TS-219P Turbo NAS" help @@ -87,18 +81,6 @@ config MACH_INETSPACE_V2 Say 'Y' here if you want your kernel to support the LaCie Internet Space v2 NAS. -config MACH_NET2BIG_V2 - bool "LaCie 2Big Network v2 NAS Board" - help - Say 'Y' here if you want your kernel to support the - LaCie 2Big Network v2 NAS. - -config MACH_NET5BIG_V2 - bool "LaCie 5Big Network v2 NAS Board" - help - Say 'Y' here if you want your kernel to support the - LaCie 5Big Network v2 NAS. - endmenu endif diff --git a/trunk/arch/arm/mach-kirkwood/Makefile b/trunk/arch/arm/mach-kirkwood/Makefile index c0cd5d362002..a5530e36ba3e 100644 --- a/trunk/arch/arm/mach-kirkwood/Makefile +++ b/trunk/arch/arm/mach-kirkwood/Makefile @@ -6,13 +6,10 @@ obj-$(CONFIG_MACH_RD88F6281) += rd88f6281-setup.o obj-$(CONFIG_MACH_MV88F6281GTW_GE) += mv88f6281gtw_ge-setup.o obj-$(CONFIG_MACH_SHEEVAPLUG) += sheevaplug-setup.o obj-$(CONFIG_MACH_ESATA_SHEEVAPLUG) += sheevaplug-setup.o -obj-$(CONFIG_MACH_GURUPLUG) += guruplug-setup.o obj-$(CONFIG_MACH_TS219) += ts219-setup.o tsx1x-common.o obj-$(CONFIG_MACH_TS41X) += ts41x-setup.o tsx1x-common.o obj-$(CONFIG_MACH_OPENRD) += openrd-setup.o obj-$(CONFIG_MACH_NETSPACE_V2) += netspace_v2-setup.o obj-$(CONFIG_MACH_INETSPACE_V2) += netspace_v2-setup.o -obj-$(CONFIG_MACH_NET2BIG_V2) += netxbig_v2-setup.o -obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o obj-$(CONFIG_CPU_IDLE) += cpuidle.o diff --git a/trunk/arch/arm/mach-kirkwood/guruplug-setup.c b/trunk/arch/arm/mach-kirkwood/guruplug-setup.c deleted file mode 100644 index 54d07c89d4ff..000000000000 --- a/trunk/arch/arm/mach-kirkwood/guruplug-setup.c +++ /dev/null @@ -1,131 +0,0 @@ -/* - * arch/arm/mach-kirkwood/guruplug-setup.c - * - * Marvell GuruPlug Reference Board Setup - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "common.h" -#include "mpp.h" - -static struct mtd_partition guruplug_nand_parts[] = { - { - .name = "u-boot", - .offset = 0, - .size = SZ_1M - }, { - .name = "uImage", - .offset = MTDPART_OFS_NXTBLK, - .size = SZ_4M - }, { - .name = "root", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL - }, -}; - -static struct mv643xx_eth_platform_data guruplug_ge00_data = { - .phy_addr = MV643XX_ETH_PHY_ADDR(0), -}; - -static struct mv643xx_eth_platform_data guruplug_ge01_data = { - .phy_addr = MV643XX_ETH_PHY_ADDR(1), -}; - -static struct mv_sata_platform_data guruplug_sata_data = { - .n_ports = 1, -}; - -static struct mvsdio_platform_data guruplug_mvsdio_data = { - /* unfortunately the CD signal has not been connected */ -}; - -static struct gpio_led guruplug_led_pins[] = { - { - .name = "guruplug:red:health", - .gpio = 46, - .active_low = 1, - }, - { - .name = "guruplug:green:health", - .gpio = 47, - .active_low = 1, - }, - { - .name = "guruplug:red:wmode", - .gpio = 48, - .active_low = 1, - }, - { - .name = "guruplug:green:wmode", - .gpio = 49, - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data guruplug_led_data = { - .leds = guruplug_led_pins, - .num_leds = ARRAY_SIZE(guruplug_led_pins), -}; - -static struct platform_device guruplug_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &guruplug_led_data, - } -}; - -static unsigned int guruplug_mpp_config[] __initdata = { - MPP46_GPIO, /* M_RLED */ - MPP47_GPIO, /* M_GLED */ - MPP48_GPIO, /* B_RLED */ - MPP49_GPIO, /* B_GLED */ - 0 -}; - -static void __init guruplug_init(void) -{ - /* - * Basic setup. Needs to be called early. - */ - kirkwood_init(); - kirkwood_mpp_conf(guruplug_mpp_config); - - kirkwood_uart0_init(); - kirkwood_nand_init(ARRAY_AND_SIZE(guruplug_nand_parts), 25); - - kirkwood_ehci_init(); - kirkwood_ge00_init(&guruplug_ge00_data); - kirkwood_ge01_init(&guruplug_ge01_data); - kirkwood_sata_init(&guruplug_sata_data); - kirkwood_sdio_init(&guruplug_mvsdio_data); - - platform_device_register(&guruplug_leds); -} - -MACHINE_START(GURUPLUG, "Marvell GuruPlug Reference Board") - /* Maintainer: Siddarth Gore */ - .phys_io = KIRKWOOD_REGS_PHYS_BASE, - .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, - .init_machine = guruplug_init, - .map_io = kirkwood_map_io, - .init_irq = kirkwood_init_irq, - .timer = &kirkwood_timer, -MACHINE_END diff --git a/trunk/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/trunk/arch/arm/mach-kirkwood/netxbig_v2-setup.c deleted file mode 100644 index 8a2bb0228e4f..000000000000 --- a/trunk/arch/arm/mach-kirkwood/netxbig_v2-setup.c +++ /dev/null @@ -1,415 +0,0 @@ -/* - * arch/arm/mach-kirkwood/netxbig_v2-setup.c - * - * LaCie 2Big and 5Big Network v2 board setup - * - * Copyright (C) 2010 Simon Guinot - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "common.h" -#include "mpp.h" - -/***************************************************************************** - * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005) - ****************************************************************************/ - -static struct mtd_partition netxbig_v2_flash_parts[] = { - { - .name = "u-boot", - .size = MTDPART_SIZ_FULL, - .offset = 0, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, -}; - -static const struct flash_platform_data netxbig_v2_flash = { - .type = "mx25l4005a", - .name = "spi_flash", - .parts = netxbig_v2_flash_parts, - .nr_parts = ARRAY_SIZE(netxbig_v2_flash_parts), -}; - -static struct spi_board_info __initdata netxbig_v2_spi_slave_info[] = { - { - .modalias = "m25p80", - .platform_data = &netxbig_v2_flash, - .irq = -1, - .max_speed_hz = 20000000, - .bus_num = 0, - .chip_select = 0, - }, -}; - -/***************************************************************************** - * Ethernet - ****************************************************************************/ - -static struct mv643xx_eth_platform_data netxbig_v2_ge00_data = { - .phy_addr = MV643XX_ETH_PHY_ADDR(8), -}; - -static struct mv643xx_eth_platform_data netxbig_v2_ge01_data = { - .phy_addr = MV643XX_ETH_PHY_ADDR(0), -}; - -/***************************************************************************** - * I2C devices - ****************************************************************************/ - -static struct at24_platform_data at24c04 = { - .byte_len = SZ_4K / 8, - .page_size = 16, -}; - -/* - * i2c addr | chip | description - * 0x50 | HT24LC04 | eeprom (512B) - */ - -static struct i2c_board_info __initdata netxbig_v2_i2c_info[] = { - { - I2C_BOARD_INFO("24c04", 0x50), - .platform_data = &at24c04, - } -}; - -/***************************************************************************** - * SATA - ****************************************************************************/ - -static struct mv_sata_platform_data netxbig_v2_sata_data = { - .n_ports = 2, -}; - -static int __initdata netxbig_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 }; - -static void __init netxbig_v2_sata_power_init(void) -{ - int i; - int err; - int hdd_nb; - - if (machine_is_net2big_v2()) - hdd_nb = 2; - else - hdd_nb = 5; - - /* Power up all hard disks. */ - for (i = 0; i < hdd_nb; i++) { - err = gpio_request(netxbig_v2_gpio_hdd_power[i], NULL); - if (err == 0) { - err = gpio_direction_output( - netxbig_v2_gpio_hdd_power[i], 1); - /* Free the HDD power GPIOs. This allow user-space to - * configure them via the gpiolib sysfs interface. */ - gpio_free(netxbig_v2_gpio_hdd_power[i]); - } - if (err) - pr_err("netxbig_v2: failed to power up HDD%d\n", i + 1); - } -} - -/***************************************************************************** - * GPIO keys - ****************************************************************************/ - -#define NETXBIG_V2_GPIO_SWITCH_POWER_ON 13 -#define NETXBIG_V2_GPIO_SWITCH_POWER_OFF 15 -#define NETXBIG_V2_GPIO_FUNC_BUTTON 34 - -#define NETXBIG_V2_SWITCH_POWER_ON 0x1 -#define NETXBIG_V2_SWITCH_POWER_OFF 0x2 - -static struct gpio_keys_button netxbig_v2_buttons[] = { - [0] = { - .type = EV_SW, - .code = NETXBIG_V2_SWITCH_POWER_ON, - .gpio = NETXBIG_V2_GPIO_SWITCH_POWER_ON, - .desc = "Back power switch (on|auto)", - .active_low = 1, - }, - [1] = { - .type = EV_SW, - .code = NETXBIG_V2_SWITCH_POWER_OFF, - .gpio = NETXBIG_V2_GPIO_SWITCH_POWER_OFF, - .desc = "Back power switch (auto|off)", - .active_low = 1, - }, - [2] = { - .code = KEY_OPTION, - .gpio = NETXBIG_V2_GPIO_FUNC_BUTTON, - .desc = "Function button", - .active_low = 1, - }, -}; - -static struct gpio_keys_platform_data netxbig_v2_button_data = { - .buttons = netxbig_v2_buttons, - .nbuttons = ARRAY_SIZE(netxbig_v2_buttons), -}; - -static struct platform_device netxbig_v2_gpio_buttons = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &netxbig_v2_button_data, - }, -}; - -/***************************************************************************** - * GPIO LEDs - ****************************************************************************/ - -/* - * The LEDs are controlled by a CPLD and can be configured through a GPIO - * extension bus: - * - * - address register : bit [0-2] -> GPIO [47-49] - * - data register : bit [0-2] -> GPIO [44-46] - * - enable register : GPIO 29 - * - * Address register selection: - * - * addr | register - * ---------------------------- - * 0 | front LED - * 1 | front LED brightness - * 2 | HDD LED brightness - * 3 | HDD1 LED - * 4 | HDD2 LED - * 5 | HDD3 LED - * 6 | HDD4 LED - * 7 | HDD5 LED - * - * Data register configuration: - * - * data | LED brightness - * ------------------------------------------------- - * 0 | min (off) - * - | - - * 7 | max - * - * data | front LED mode - * ------------------------------------------------- - * 0 | fix off - * 1 | fix blue on - * 2 | fix red on - * 3 | blink blue on=1 sec and blue off=1 sec - * 4 | blink red on=1 sec and red off=1 sec - * 5 | blink blue on=2.5 sec and red on=0.5 sec - * 6 | blink blue on=1 sec and red on=1 sec - * 7 | blink blue on=0.5 sec and blue off=2.5 sec - * - * data | HDD LED mode - * ------------------------------------------------- - * 0 | fix blue on - * 1 | SATA activity blink - * 2 | fix red on - * 3 | blink blue on=1 sec and blue off=1 sec - * 4 | blink red on=1 sec and red off=1 sec - * 5 | blink blue on=2.5 sec and red on=0.5 sec - * 6 | blink blue on=1 sec and red on=1 sec - * 7 | blink blue on=0.5 sec and blue off=2.5 sec - */ - -/***************************************************************************** - * Timer - ****************************************************************************/ - -static void netxbig_v2_timer_init(void) -{ - kirkwood_tclk = 166666667; - orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); -} - -struct sys_timer netxbig_v2_timer = { - .init = netxbig_v2_timer_init, -}; - -/***************************************************************************** - * General Setup - ****************************************************************************/ - -static unsigned int net2big_v2_mpp_config[] __initdata = { - MPP0_SPI_SCn, - MPP1_SPI_MOSI, - MPP2_SPI_SCK, - MPP3_SPI_MISO, - MPP6_SYSRST_OUTn, - MPP7_GPO, /* Request power-off */ - MPP8_TW_SDA, - MPP9_TW_SCK, - MPP10_UART0_TXD, - MPP11_UART0_RXD, - MPP13_GPIO, /* Rear power switch (on|auto) */ - MPP14_GPIO, /* USB fuse alarm */ - MPP15_GPIO, /* Rear power switch (auto|off) */ - MPP16_GPIO, /* SATA HDD1 power */ - MPP17_GPIO, /* SATA HDD2 power */ - MPP20_SATA1_ACTn, - MPP21_SATA0_ACTn, - MPP24_GPIO, /* USB mode select */ - MPP26_GPIO, /* USB device vbus */ - MPP28_GPIO, /* USB enable host vbus */ - MPP29_GPIO, /* CPLD extension ALE */ - MPP34_GPIO, /* Rear Push button */ - MPP35_GPIO, /* Inhibit switch power-off */ - MPP36_GPIO, /* SATA HDD1 presence */ - MPP37_GPIO, /* SATA HDD2 presence */ - MPP40_GPIO, /* eSATA presence */ - MPP44_GPIO, /* CPLD extension (data 0) */ - MPP45_GPIO, /* CPLD extension (data 1) */ - MPP46_GPIO, /* CPLD extension (data 2) */ - MPP47_GPIO, /* CPLD extension (addr 0) */ - MPP48_GPIO, /* CPLD extension (addr 1) */ - MPP49_GPIO, /* CPLD extension (addr 2) */ - 0 -}; - -static unsigned int net5big_v2_mpp_config[] __initdata = { - MPP0_SPI_SCn, - MPP1_SPI_MOSI, - MPP2_SPI_SCK, - MPP3_SPI_MISO, - MPP6_SYSRST_OUTn, - MPP7_GPO, /* Request power-off */ - MPP8_TW_SDA, - MPP9_TW_SCK, - MPP10_UART0_TXD, - MPP11_UART0_RXD, - MPP13_GPIO, /* Rear power switch (on|auto) */ - MPP14_GPIO, /* USB fuse alarm */ - MPP15_GPIO, /* Rear power switch (auto|off) */ - MPP16_GPIO, /* SATA HDD1 power */ - MPP17_GPIO, /* SATA HDD2 power */ - MPP20_GE1_0, - MPP21_GE1_1, - MPP22_GE1_2, - MPP23_GE1_3, - MPP24_GE1_4, - MPP25_GE1_5, - MPP26_GE1_6, - MPP27_GE1_7, - MPP28_GPIO, /* USB enable host vbus */ - MPP29_GPIO, /* CPLD extension ALE */ - MPP30_GE1_10, - MPP31_GE1_11, - MPP32_GE1_12, - MPP33_GE1_13, - MPP34_GPIO, /* Rear Push button */ - MPP35_GPIO, /* Inhibit switch power-off */ - MPP36_GPIO, /* SATA HDD1 presence */ - MPP37_GPIO, /* SATA HDD2 presence */ - MPP38_GPIO, /* SATA HDD3 presence */ - MPP39_GPIO, /* SATA HDD4 presence */ - MPP40_GPIO, /* SATA HDD5 presence */ - MPP41_GPIO, /* SATA HDD3 power */ - MPP42_GPIO, /* SATA HDD4 power */ - MPP43_GPIO, /* SATA HDD5 power */ - MPP44_GPIO, /* CPLD extension (data 0) */ - MPP45_GPIO, /* CPLD extension (data 1) */ - MPP46_GPIO, /* CPLD extension (data 2) */ - MPP47_GPIO, /* CPLD extension (addr 0) */ - MPP48_GPIO, /* CPLD extension (addr 1) */ - MPP49_GPIO, /* CPLD extension (addr 2) */ - 0 -}; - -#define NETXBIG_V2_GPIO_POWER_OFF 7 - -static void netxbig_v2_power_off(void) -{ - gpio_set_value(NETXBIG_V2_GPIO_POWER_OFF, 1); -} - -static void __init netxbig_v2_init(void) -{ - /* - * Basic setup. Needs to be called early. - */ - kirkwood_init(); - if (machine_is_net2big_v2()) - kirkwood_mpp_conf(net2big_v2_mpp_config); - else - kirkwood_mpp_conf(net5big_v2_mpp_config); - - netxbig_v2_sata_power_init(); - - kirkwood_ehci_init(); - kirkwood_ge00_init(&netxbig_v2_ge00_data); - if (machine_is_net5big_v2()) - kirkwood_ge01_init(&netxbig_v2_ge01_data); - kirkwood_sata_init(&netxbig_v2_sata_data); - kirkwood_uart0_init(); - spi_register_board_info(netxbig_v2_spi_slave_info, - ARRAY_SIZE(netxbig_v2_spi_slave_info)); - kirkwood_spi_init(); - kirkwood_i2c_init(); - i2c_register_board_info(0, netxbig_v2_i2c_info, - ARRAY_SIZE(netxbig_v2_i2c_info)); - - platform_device_register(&netxbig_v2_gpio_buttons); - - if (gpio_request(NETXBIG_V2_GPIO_POWER_OFF, "power-off") == 0 && - gpio_direction_output(NETXBIG_V2_GPIO_POWER_OFF, 0) == 0) - pm_power_off = netxbig_v2_power_off; - else - pr_err("netxbig_v2: failed to configure power-off GPIO\n"); -} - -#ifdef CONFIG_MACH_NET2BIG_V2 -MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2") - .phys_io = KIRKWOOD_REGS_PHYS_BASE, - .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, - .init_machine = netxbig_v2_init, - .map_io = kirkwood_map_io, - .init_irq = kirkwood_init_irq, - .timer = &netxbig_v2_timer, -MACHINE_END -#endif - -#ifdef CONFIG_MACH_NET5BIG_V2 -MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2") - .phys_io = KIRKWOOD_REGS_PHYS_BASE, - .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, - .init_machine = netxbig_v2_init, - .map_io = kirkwood_map_io, - .init_irq = kirkwood_init_irq, - .timer = &netxbig_v2_timer, -MACHINE_END -#endif diff --git a/trunk/arch/arm/mach-mmp/aspenite.c b/trunk/arch/arm/mach-mmp/aspenite.c index 244655d323ea..a2d307ec0420 100644 --- a/trunk/arch/arm/mach-mmp/aspenite.c +++ b/trunk/arch/arm/mach-mmp/aspenite.c @@ -59,13 +59,6 @@ static unsigned long common_pin_config[] __initdata = { /* UART1 */ GPIO107_UART1_RXD, GPIO108_UART1_TXD, - - /* SSP1 */ - GPIO113_I2S_MCLK, - GPIO114_I2S_FRM, - GPIO115_I2S_BCLK, - GPIO116_I2S_RXD, - GPIO117_I2S_TXD, }; static struct smc91x_platdata smc91x_info = { @@ -130,18 +123,12 @@ static struct pxa3xx_nand_platform_data aspenite_nand_info = { .nr_parts = ARRAY_SIZE(aspenite_nand_partitions), }; -static struct i2c_board_info aspenite_i2c_info[] __initdata = { - { I2C_BOARD_INFO("wm8753", 0x1b), }, -}; - static void __init common_init(void) { mfp_config(ARRAY_AND_SIZE(common_pin_config)); /* on-chip devices */ pxa168_add_uart(1); - pxa168_add_twsi(1, NULL, ARRAY_AND_SIZE(aspenite_i2c_info)); - pxa168_add_ssp(1); pxa168_add_nand(&aspenite_nand_info); /* off-chip devices */ diff --git a/trunk/arch/arm/mach-mmp/include/mach/gpio.h b/trunk/arch/arm/mach-mmp/include/mach/gpio.h index ee8b02ed8011..ab26d13295c4 100644 --- a/trunk/arch/arm/mach-mmp/include/mach/gpio.h +++ b/trunk/arch/arm/mach-mmp/include/mach/gpio.h @@ -10,7 +10,7 @@ #define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2)) #define GPIO_REG(x) (*((volatile u32 *)(GPIO_REGS_VIRT + (x)))) -#define NR_BUILTIN_GPIO (192) +#define NR_BUILTIN_GPIO (128) #define gpio_to_bank(gpio) ((gpio) >> 5) #define gpio_to_irq(gpio) (IRQ_GPIO_START + (gpio)) diff --git a/trunk/arch/arm/mach-mmp/include/mach/irqs.h b/trunk/arch/arm/mach-mmp/include/mach/irqs.h index b379cdec4d38..02701196ea03 100644 --- a/trunk/arch/arm/mach-mmp/include/mach/irqs.h +++ b/trunk/arch/arm/mach-mmp/include/mach/irqs.h @@ -5,10 +5,10 @@ * Interrupt numbers for PXA168 */ #define IRQ_PXA168_NONE (-1) -#define IRQ_PXA168_SSP4 0 -#define IRQ_PXA168_SSP3 1 -#define IRQ_PXA168_SSP2 2 -#define IRQ_PXA168_SSP1 3 +#define IRQ_PXA168_SSP3 0 +#define IRQ_PXA168_SSP2 1 +#define IRQ_PXA168_SSP1 2 +#define IRQ_PXA168_SSP0 3 #define IRQ_PXA168_PMIC_INT 4 #define IRQ_PXA168_RTC_INT 5 #define IRQ_PXA168_RTC_ALARM 6 @@ -20,7 +20,7 @@ #define IRQ_PXA168_TIMER2 14 #define IRQ_PXA168_TIMER3 15 #define IRQ_PXA168_CMU 16 -#define IRQ_PXA168_SSP5 17 +#define IRQ_PXA168_SSP4 17 #define IRQ_PXA168_MSP_WAKEUP 19 #define IRQ_PXA168_CF_WAKEUP 20 #define IRQ_PXA168_XD_WAKEUP 21 diff --git a/trunk/arch/arm/mach-mmp/include/mach/mfp-mmp2.h b/trunk/arch/arm/mach-mmp/include/mach/mfp-mmp2.h index 761c2dacc079..9f9f8143e272 100644 --- a/trunk/arch/arm/mach-mmp/include/mach/mfp-mmp2.h +++ b/trunk/arch/arm/mach-mmp/include/mach/mfp-mmp2.h @@ -9,175 +9,6 @@ #define MFP_DRIVE_FAST (0x8 << 13) /* GPIO */ -#define GPIO0_GPIO0 MFP_CFG(GPIO0, AF0) -#define GPIO1_GPIO1 MFP_CFG(GPIO1, AF0) -#define GPIO2_GPIO2 MFP_CFG(GPIO2, AF0) -#define GPIO3_GPIO3 MFP_CFG(GPIO3, AF0) -#define GPIO4_GPIO4 MFP_CFG(GPIO4, AF0) -#define GPIO5_GPIO5 MFP_CFG(GPIO5, AF0) -#define GPIO6_GPIO6 MFP_CFG(GPIO6, AF0) -#define GPIO7_GPIO7 MFP_CFG(GPIO7, AF0) -#define GPIO8_GPIO8 MFP_CFG(GPIO8, AF0) -#define GPIO9_GPIO9 MFP_CFG(GPIO9, AF0) -#define GPIO10_GPIO10 MFP_CFG(GPIO10, AF0) -#define GPIO11_GPIO11 MFP_CFG(GPIO11, AF0) -#define GPIO12_GPIO12 MFP_CFG(GPIO12, AF0) -#define GPIO13_GPIO13 MFP_CFG(GPIO13, AF0) -#define GPIO14_GPIO14 MFP_CFG(GPIO14, AF0) -#define GPIO15_GPIO15 MFP_CFG(GPIO15, AF0) -#define GPIO16_GPIO16 MFP_CFG(GPIO16, AF0) -#define GPIO17_GPIO17 MFP_CFG(GPIO17, AF0) -#define GPIO18_GPIO18 MFP_CFG(GPIO18, AF0) -#define GPIO19_GPIO19 MFP_CFG(GPIO19, AF0) -#define GPIO20_GPIO20 MFP_CFG(GPIO20, AF0) -#define GPIO21_GPIO21 MFP_CFG(GPIO21, AF0) -#define GPIO22_GPIO22 MFP_CFG(GPIO22, AF0) -#define GPIO23_GPIO23 MFP_CFG(GPIO23, AF0) -#define GPIO24_GPIO24 MFP_CFG(GPIO24, AF0) -#define GPIO25_GPIO25 MFP_CFG(GPIO25, AF0) -#define GPIO26_GPIO26 MFP_CFG(GPIO26, AF0) -#define GPIO27_GPIO27 MFP_CFG(GPIO27, AF0) -#define GPIO28_GPIO28 MFP_CFG(GPIO28, AF0) -#define GPIO29_GPIO29 MFP_CFG(GPIO29, AF0) -#define GPIO30_GPIO30 MFP_CFG(GPIO30, AF0) -#define GPIO31_GPIO31 MFP_CFG(GPIO31, AF0) -#define GPIO32_GPIO32 MFP_CFG(GPIO32, AF0) -#define GPIO33_GPIO33 MFP_CFG(GPIO33, AF0) -#define GPIO34_GPIO34 MFP_CFG(GPIO34, AF0) -#define GPIO35_GPIO35 MFP_CFG(GPIO35, AF0) -#define GPIO36_GPIO36 MFP_CFG(GPIO36, AF0) -#define GPIO37_GPIO37 MFP_CFG(GPIO37, AF0) -#define GPIO38_GPIO38 MFP_CFG(GPIO38, AF0) -#define GPIO39_GPIO39 MFP_CFG(GPIO39, AF0) -#define GPIO40_GPIO40 MFP_CFG(GPIO40, AF0) -#define GPIO41_GPIO41 MFP_CFG(GPIO41, AF0) -#define GPIO42_GPIO42 MFP_CFG(GPIO42, AF0) -#define GPIO43_GPIO43 MFP_CFG(GPIO43, AF0) -#define GPIO44_GPIO44 MFP_CFG(GPIO44, AF0) -#define GPIO45_GPIO45 MFP_CFG(GPIO45, AF0) -#define GPIO46_GPIO46 MFP_CFG(GPIO46, AF0) -#define GPIO47_GPIO47 MFP_CFG(GPIO47, AF0) -#define GPIO48_GPIO48 MFP_CFG(GPIO48, AF0) -#define GPIO49_GPIO49 MFP_CFG(GPIO49, AF0) -#define GPIO50_GPIO50 MFP_CFG(GPIO50, AF0) -#define GPIO51_GPIO51 MFP_CFG(GPIO51, AF0) -#define GPIO52_GPIO52 MFP_CFG(GPIO52, AF0) -#define GPIO53_GPIO53 MFP_CFG(GPIO53, AF0) -#define GPIO54_GPIO54 MFP_CFG(GPIO54, AF0) -#define GPIO55_GPIO55 MFP_CFG(GPIO55, AF0) -#define GPIO56_GPIO56 MFP_CFG(GPIO56, AF0) -#define GPIO57_GPIO57 MFP_CFG(GPIO57, AF0) -#define GPIO58_GPIO58 MFP_CFG(GPIO58, AF0) -#define GPIO59_GPIO59 MFP_CFG(GPIO59, AF0) -#define GPIO60_GPIO60 MFP_CFG(GPIO60, AF0) -#define GPIO61_GPIO61 MFP_CFG(GPIO61, AF0) -#define GPIO62_GPIO62 MFP_CFG(GPIO62, AF0) -#define GPIO63_GPIO63 MFP_CFG(GPIO63, AF0) -#define GPIO64_GPIO64 MFP_CFG(GPIO64, AF0) -#define GPIO65_GPIO65 MFP_CFG(GPIO65, AF0) -#define GPIO66_GPIO66 MFP_CFG(GPIO66, AF0) -#define GPIO67_GPIO67 MFP_CFG(GPIO67, AF0) -#define GPIO68_GPIO68 MFP_CFG(GPIO68, AF0) -#define GPIO69_GPIO69 MFP_CFG(GPIO69, AF0) -#define GPIO70_GPIO70 MFP_CFG(GPIO70, AF0) -#define GPIO71_GPIO71 MFP_CFG(GPIO71, AF0) -#define GPIO72_GPIO72 MFP_CFG(GPIO72, AF0) -#define GPIO73_GPIO73 MFP_CFG(GPIO73, AF0) -#define GPIO74_GPIO74 MFP_CFG(GPIO74, AF0) -#define GPIO75_GPIO75 MFP_CFG(GPIO75, AF0) -#define GPIO76_GPIO76 MFP_CFG(GPIO76, AF0) -#define GPIO77_GPIO77 MFP_CFG(GPIO77, AF0) -#define GPIO78_GPIO78 MFP_CFG(GPIO78, AF0) -#define GPIO79_GPIO79 MFP_CFG(GPIO79, AF0) -#define GPIO80_GPIO80 MFP_CFG(GPIO80, AF0) -#define GPIO81_GPIO81 MFP_CFG(GPIO81, AF0) -#define GPIO82_GPIO82 MFP_CFG(GPIO82, AF0) -#define GPIO83_GPIO83 MFP_CFG(GPIO83, AF0) -#define GPIO84_GPIO84 MFP_CFG(GPIO84, AF0) -#define GPIO85_GPIO85 MFP_CFG(GPIO85, AF0) -#define GPIO86_GPIO86 MFP_CFG(GPIO86, AF0) -#define GPIO87_GPIO87 MFP_CFG(GPIO87, AF0) -#define GPIO88_GPIO88 MFP_CFG(GPIO88, AF0) -#define GPIO89_GPIO89 MFP_CFG(GPIO89, AF0) -#define GPIO90_GPIO90 MFP_CFG(GPIO90, AF0) -#define GPIO91_GPIO91 MFP_CFG(GPIO91, AF0) -#define GPIO92_GPIO92 MFP_CFG(GPIO92, AF0) -#define GPIO93_GPIO93 MFP_CFG(GPIO93, AF0) -#define GPIO94_GPIO94 MFP_CFG(GPIO94, AF0) -#define GPIO95_GPIO95 MFP_CFG(GPIO95, AF0) -#define GPIO96_GPIO96 MFP_CFG(GPIO96, AF0) -#define GPIO97_GPIO97 MFP_CFG(GPIO97, AF0) -#define GPIO98_GPIO98 MFP_CFG(GPIO98, AF0) -#define GPIO99_GPIO99 MFP_CFG(GPIO99, AF0) -#define GPIO100_GPIO100 MFP_CFG(GPIO100, AF0) -#define GPIO101_GPIO101 MFP_CFG(GPIO101, AF0) -#define GPIO102_GPIO102 MFP_CFG(GPIO102, AF1) -#define GPIO103_GPIO103 MFP_CFG(GPIO103, AF1) -#define GPIO104_GPIO104 MFP_CFG(GPIO104, AF1) -#define GPIO105_GPIO105 MFP_CFG(GPIO105, AF1) -#define GPIO106_GPIO106 MFP_CFG(GPIO106, AF1) -#define GPIO107_GPIO107 MFP_CFG(GPIO107, AF1) -#define GPIO108_GPIO108 MFP_CFG(GPIO108, AF1) -#define GPIO109_GPIO109 MFP_CFG(GPIO109, AF1) -#define GPIO110_GPIO110 MFP_CFG(GPIO110, AF1) -#define GPIO111_GPIO111 MFP_CFG(GPIO111, AF1) -#define GPIO112_GPIO112 MFP_CFG(GPIO112, AF1) -#define GPIO113_GPIO113 MFP_CFG(GPIO113, AF1) -#define GPIO114_GPIO114 MFP_CFG(GPIO114, AF0) -#define GPIO115_GPIO115 MFP_CFG(GPIO115, AF0) -#define GPIO116_GPIO116 MFP_CFG(GPIO116, AF0) -#define GPIO117_GPIO117 MFP_CFG(GPIO117, AF0) -#define GPIO118_GPIO118 MFP_CFG(GPIO118, AF0) -#define GPIO119_GPIO119 MFP_CFG(GPIO119, AF0) -#define GPIO120_GPIO120 MFP_CFG(GPIO120, AF0) -#define GPIO121_GPIO121 MFP_CFG(GPIO121, AF0) -#define GPIO122_GPIO122 MFP_CFG(GPIO122, AF0) -#define GPIO123_GPIO123 MFP_CFG(GPIO123, AF0) -#define GPIO124_GPIO124 MFP_CFG(GPIO124, AF0) -#define GPIO125_GPIO125 MFP_CFG(GPIO125, AF0) -#define GPIO126_GPIO126 MFP_CFG(GPIO126, AF0) -#define GPIO127_GPIO127 MFP_CFG(GPIO127, AF0) -#define GPIO128_GPIO128 MFP_CFG(GPIO128, AF0) -#define GPIO129_GPIO129 MFP_CFG(GPIO129, AF0) -#define GPIO130_GPIO130 MFP_CFG(GPIO130, AF0) -#define GPIO131_GPIO131 MFP_CFG(GPIO131, AF0) -#define GPIO132_GPIO132 MFP_CFG(GPIO132, AF0) -#define GPIO133_GPIO133 MFP_CFG(GPIO133, AF0) -#define GPIO134_GPIO134 MFP_CFG(GPIO134, AF0) -#define GPIO135_GPIO135 MFP_CFG(GPIO135, AF0) -#define GPIO136_GPIO136 MFP_CFG(GPIO136, AF0) -#define GPIO137_GPIO137 MFP_CFG(GPIO137, AF0) -#define GPIO138_GPIO138 MFP_CFG(GPIO138, AF0) -#define GPIO139_GPIO139 MFP_CFG(GPIO139, AF0) -#define GPIO140_GPIO140 MFP_CFG(GPIO140, AF0) -#define GPIO141_GPIO141 MFP_CFG(GPIO141, AF0) -#define GPIO142_GPIO142 MFP_CFG(GPIO142, AF1) -#define GPIO143_GPIO143 MFP_CFG(GPIO143, AF1) -#define GPIO144_GPIO144 MFP_CFG(GPIO144, AF1) -#define GPIO145_GPIO145 MFP_CFG(GPIO145, AF1) -#define GPIO146_GPIO146 MFP_CFG(GPIO146, AF1) -#define GPIO147_GPIO147 MFP_CFG(GPIO147, AF1) -#define GPIO148_GPIO148 MFP_CFG(GPIO148, AF1) -#define GPIO149_GPIO149 MFP_CFG(GPIO149, AF1) -#define GPIO150_GPIO150 MFP_CFG(GPIO150, AF1) -#define GPIO151_GPIO151 MFP_CFG(GPIO151, AF1) -#define GPIO152_GPIO152 MFP_CFG(GPIO152, AF1) -#define GPIO153_GPIO153 MFP_CFG(GPIO153, AF1) -#define GPIO154_GPIO154 MFP_CFG(GPIO154, AF1) -#define GPIO155_GPIO155 MFP_CFG(GPIO155, AF1) -#define GPIO156_GPIO156 MFP_CFG(GPIO156, AF1) -#define GPIO157_GPIO157 MFP_CFG(GPIO157, AF1) -#define GPIO158_GPIO158 MFP_CFG(GPIO158, AF1) -#define GPIO159_GPIO159 MFP_CFG(GPIO159, AF1) -#define GPIO160_GPIO160 MFP_CFG(GPIO160, AF1) -#define GPIO161_GPIO161 MFP_CFG(GPIO161, AF1) -#define GPIO162_GPIO162 MFP_CFG(GPIO162, AF1) -#define GPIO163_GPIO163 MFP_CFG(GPIO163, AF1) -#define GPIO164_GPIO164 MFP_CFG(GPIO164, AF1) -#define GPIO165_GPIO165 MFP_CFG(GPIO165, AF1) -#define GPIO166_GPIO166 MFP_CFG(GPIO166, AF1) -#define GPIO167_GPIO167 MFP_CFG(GPIO167, AF1) -#define GPIO168_GPIO168 MFP_CFG(GPIO168, AF1) /* DFI */ #define GPIO108_DFI_D15 MFP_CFG(GPIO108, AF0) @@ -216,6 +47,7 @@ /* Ethernet */ #define GPIO155_SM_ADVMUX MFP_CFG(GPIO155, AF2) +#define GPIO155_GPIO155 MFP_CFG(GPIO155, AF1) /* UART1 */ #define GPIO45_UART1_RXD MFP_CFG(GPIO45, AF1) @@ -327,8 +159,6 @@ #define GPIO44_TWSI2_SDA MFP_CFG_DRV(GPIO44, AF1, SLOW) #define GPIO71_TWSI3_SCL MFP_CFG_DRV(GPIO71, AF1, SLOW) #define GPIO72_TWSI3_SDA MFP_CFG_DRV(GPIO72, AF1, SLOW) -#define TWSI4_SCL MFP_CFG_DRV(TWSI4_SCL, AF0, SLOW) -#define TWSI4_SDA MFP_CFG_DRV(TWSI4_SDA, AF0, SLOW) #define GPIO99_TWSI5_SCL MFP_CFG_DRV(GPIO99, AF4, SLOW) #define GPIO100_TWSI5_SDA MFP_CFG_DRV(GPIO100, AF4, SLOW) #define GPIO97_TWSI6_SCL MFP_CFG_DRV(GPIO97, AF2, SLOW) @@ -388,6 +218,21 @@ #define GPIO69_CAM_MCLK MFP_CFG_DRV(GPIO69, AF1, FAST) #define GPIO70_CAM_PCLK MFP_CFG_DRV(GPIO70, AF1, FAST) +/* Wifi */ +#define GPIO45_GPIO45 MFP_CFG(GPIO45, AF0) +#define GPIO46_GPIO46 MFP_CFG(GPIO46, AF0) +#define GPIO21_GPIO21 MFP_CFG(GPIO21, AF0) +#define GPIO22_GPIO22 MFP_CFG(GPIO22, AF0) +#define GPIO55_GPIO55 MFP_CFG(GPIO55, AF0) +#define GPIO56_GPIO56 MFP_CFG(GPIO56, AF0) +#define GPIO57_GPIO57 MFP_CFG(GPIO57, AF0) +#define GPIO58_GPIO58 MFP_CFG(GPIO58, AF0) + +/* Codec*/ +#define GPIO23_GPIO23 MFP_CFG(GPIO23, AF0) + +#define GPIO101_GPIO101 MFP_CFG(GPIO101, AF0) + /* PMIC */ #define PMIC_PMIC_INT MFP_CFG(PMIC_INT, AF0) diff --git a/trunk/arch/arm/mach-mmp/include/mach/mmp2.h b/trunk/arch/arm/mach-mmp/include/mach/mmp2.h index fec220bd5046..459f3be9cfb2 100644 --- a/trunk/arch/arm/mach-mmp/include/mach/mmp2.h +++ b/trunk/arch/arm/mach-mmp/include/mach/mmp2.h @@ -39,17 +39,17 @@ static inline int mmp2_add_twsi(int id, struct i2c_pxa_platform_data *data, int ret; switch (id) { - case 1: d = &mmp2_device_twsi1; break; - case 2: d = &mmp2_device_twsi2; break; - case 3: d = &mmp2_device_twsi3; break; - case 4: d = &mmp2_device_twsi4; break; - case 5: d = &mmp2_device_twsi5; break; - case 6: d = &mmp2_device_twsi6; break; + case 0: d = &mmp2_device_twsi1; break; + case 1: d = &mmp2_device_twsi2; break; + case 2: d = &mmp2_device_twsi3; break; + case 3: d = &mmp2_device_twsi4; break; + case 4: d = &mmp2_device_twsi5; break; + case 5: d = &mmp2_device_twsi6; break; default: return -EINVAL; } - ret = i2c_register_board_info(id - 1, info, size); + ret = i2c_register_board_info(id, info, size); if (ret) return ret; diff --git a/trunk/arch/arm/mach-mmp/include/mach/pxa168.h b/trunk/arch/arm/mach-mmp/include/mach/pxa168.h index 3b2bd5d5eb05..3ad612cbdf09 100644 --- a/trunk/arch/arm/mach-mmp/include/mach/pxa168.h +++ b/trunk/arch/arm/mach-mmp/include/mach/pxa168.h @@ -14,11 +14,6 @@ extern struct pxa_device_desc pxa168_device_pwm1; extern struct pxa_device_desc pxa168_device_pwm2; extern struct pxa_device_desc pxa168_device_pwm3; extern struct pxa_device_desc pxa168_device_pwm4; -extern struct pxa_device_desc pxa168_device_ssp1; -extern struct pxa_device_desc pxa168_device_ssp2; -extern struct pxa_device_desc pxa168_device_ssp3; -extern struct pxa_device_desc pxa168_device_ssp4; -extern struct pxa_device_desc pxa168_device_ssp5; extern struct pxa_device_desc pxa168_device_nand; static inline int pxa168_add_uart(int id) @@ -72,22 +67,6 @@ static inline int pxa168_add_pwm(int id) return pxa_register_device(d, NULL, 0); } -static inline int pxa168_add_ssp(int id) -{ - struct pxa_device_desc *d = NULL; - - switch (id) { - case 1: d = &pxa168_device_ssp1; break; - case 2: d = &pxa168_device_ssp2; break; - case 3: d = &pxa168_device_ssp3; break; - case 4: d = &pxa168_device_ssp4; break; - case 5: d = &pxa168_device_ssp5; break; - default: - return -EINVAL; - } - return pxa_register_device(d, NULL, 0); -} - static inline int pxa168_add_nand(struct pxa3xx_nand_platform_data *info) { return pxa_register_device(&pxa168_device_nand, info, sizeof(*info)); diff --git a/trunk/arch/arm/mach-mmp/include/mach/regs-apbc.h b/trunk/arch/arm/mach-mmp/include/mach/regs-apbc.h index 1a96585336ba..712af03fd1af 100644 --- a/trunk/arch/arm/mach-mmp/include/mach/regs-apbc.h +++ b/trunk/arch/arm/mach-mmp/include/mach/regs-apbc.h @@ -26,6 +26,8 @@ #define APBC_PXA168_PWM2 APBC_REG(0x010) #define APBC_PXA168_PWM3 APBC_REG(0x014) #define APBC_PXA168_PWM4 APBC_REG(0x018) +#define APBC_PXA168_SSP1 APBC_REG(0x01c) +#define APBC_PXA168_SSP2 APBC_REG(0x020) #define APBC_PXA168_RTC APBC_REG(0x028) #define APBC_PXA168_TWSI0 APBC_REG(0x02c) #define APBC_PXA168_KPC APBC_REG(0x030) @@ -33,16 +35,14 @@ #define APBC_PXA168_AIB APBC_REG(0x03c) #define APBC_PXA168_SW_JTAG APBC_REG(0x040) #define APBC_PXA168_ONEWIRE APBC_REG(0x048) +#define APBC_PXA168_SSP3 APBC_REG(0x04c) #define APBC_PXA168_ASFAR APBC_REG(0x050) #define APBC_PXA168_ASSAR APBC_REG(0x054) +#define APBC_PXA168_SSP4 APBC_REG(0x058) +#define APBC_PXA168_SSP5 APBC_REG(0x05c) #define APBC_PXA168_TWSI1 APBC_REG(0x06c) #define APBC_PXA168_UART3 APBC_REG(0x070) #define APBC_PXA168_AC97 APBC_REG(0x084) -#define APBC_PXA168_SSP1 APBC_REG(0x81c) -#define APBC_PXA168_SSP2 APBC_REG(0x820) -#define APBC_PXA168_SSP3 APBC_REG(0x84c) -#define APBC_PXA168_SSP4 APBC_REG(0x858) -#define APBC_PXA168_SSP5 APBC_REG(0x85c) /* * APB Clock register offsets for PXA910 diff --git a/trunk/arch/arm/mach-mmp/include/mach/regs-smc.h b/trunk/arch/arm/mach-mmp/include/mach/regs-smc.h deleted file mode 100644 index e484d40d71bd..000000000000 --- a/trunk/arch/arm/mach-mmp/include/mach/regs-smc.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * linux/arch/arm/mach-mmp/include/mach/regs-smc.h - * - * Static Memory Controller Registers - * - * 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_MACH_REGS_SMC_H -#define __ASM_MACH_REGS_SMC_H - -#include - -#define SMC_VIRT_BASE (AXI_VIRT_BASE + 0x83800) -#define SMC_REG(x) (SMC_VIRT_BASE + (x)) - -#define SMC_MSC0 SMC_REG(0x0020) -#define SMC_MSC1 SMC_REG(0x0024) -#define SMC_SXCNFG0 SMC_REG(0x0030) -#define SMC_SXCNFG1 SMC_REG(0x0034) -#define SMC_MEMCLKCFG SMC_REG(0x0068) -#define SMC_CSDFICFG0 SMC_REG(0x0090) -#define SMC_CSDFICFG1 SMC_REG(0x0094) -#define SMC_CLK_RET_DEL SMC_REG(0x00b0) -#define SMC_ADV_RET_DEL SMC_REG(0x00b4) -#define SMC_CSADRMAP0 SMC_REG(0x00c0) -#define SMC_CSADRMAP1 SMC_REG(0x00c4) -#define SMC_WE_AP0 SMC_REG(0x00e0) -#define SMC_WE_AP1 SMC_REG(0x00e4) -#define SMC_OE_AP0 SMC_REG(0x00f0) -#define SMC_OE_AP1 SMC_REG(0x00f4) -#define SMC_ADV_AP0 SMC_REG(0x0100) -#define SMC_ADV_AP1 SMC_REG(0x0104) - -#endif /* __ASM_MACH_REGS_SMC_H */ diff --git a/trunk/arch/arm/mach-mmp/include/mach/timex.h b/trunk/arch/arm/mach-mmp/include/mach/timex.h index 70c9f1d88c02..6cebbd0ca8f4 100644 --- a/trunk/arch/arm/mach-mmp/include/mach/timex.h +++ b/trunk/arch/arm/mach-mmp/include/mach/timex.h @@ -6,8 +6,4 @@ * published by the Free Software Foundation. */ -#ifdef CONFIG_CPU_MMP2 -#define CLOCK_TICK_RATE 6500000 -#else #define CLOCK_TICK_RATE 3250000 -#endif diff --git a/trunk/arch/arm/mach-mmp/jasper.c b/trunk/arch/arm/mach-mmp/jasper.c index d77dd41d60e1..cfd4d66ef800 100644 --- a/trunk/arch/arm/mach-mmp/jasper.c +++ b/trunk/arch/arm/mach-mmp/jasper.c @@ -15,16 +15,12 @@ #include #include #include -#include -#include -#include #include #include #include #include #include -#include #include "common.h" @@ -62,63 +58,6 @@ static unsigned long jasper_pin_config[] __initdata = { GPIO149_ND_CLE, GPIO112_ND_RDY0, GPIO160_ND_RDY1, - - /* PMIC */ - PMIC_PMIC_INT | MFP_LPM_EDGE_FALL, -}; - -static struct regulator_consumer_supply max8649_supply[] = { - REGULATOR_SUPPLY("vcc_core", NULL), -}; - -static struct regulator_init_data max8649_init_data = { - .constraints = { - .name = "vcc_core range", - .min_uV = 1150000, - .max_uV = 1280000, - .always_on = 1, - .boot_on = 1, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &max8649_supply[0], -}; - -static struct max8649_platform_data jasper_max8649_info = { - .mode = 2, /* VID1 = 1, VID0 = 0 */ - .extclk = 0, - .ramp_timing = MAX8649_RAMP_32MV, - .regulator = &max8649_init_data, -}; - -static struct max8925_backlight_pdata jasper_backlight_data = { - .dual_string = 0, -}; - -static struct max8925_power_pdata jasper_power_data = { - .batt_detect = 0, /* can't detect battery by ID pin */ - .topoff_threshold = MAX8925_TOPOFF_THR_10PER, - .fast_charge = MAX8925_FCHG_1000MA, -}; - -static struct max8925_platform_data jasper_max8925_info = { - .backlight = &jasper_backlight_data, - .power = &jasper_power_data, - .irq_base = IRQ_BOARD_START, -}; - -static struct i2c_board_info jasper_twsi1_info[] = { - [0] = { - .type = "max8649", - .addr = 0x60, - .platform_data = &jasper_max8649_info, - }, - [1] = { - .type = "max8925", - .addr = 0x3c, - .irq = IRQ_MMP2_PMIC, - .platform_data = &jasper_max8925_info, - }, }; static void __init jasper_init(void) @@ -128,9 +67,6 @@ static void __init jasper_init(void) /* on-chip devices */ mmp2_add_uart(1); mmp2_add_uart(3); - mmp2_add_twsi(1, NULL, ARRAY_AND_SIZE(jasper_twsi1_info)); - - regulator_has_full_constraints(); } MACHINE_START(MARVELL_JASPER, "Jasper Development Platform") diff --git a/trunk/arch/arm/mach-mmp/mmp2.c b/trunk/arch/arm/mach-mmp/mmp2.c index 7f5eb059bb01..72eb9daeea99 100644 --- a/trunk/arch/arm/mach-mmp/mmp2.c +++ b/trunk/arch/arm/mach-mmp/mmp2.c @@ -15,14 +15,11 @@ #include #include -#include - #include #include #include #include #include -#include #include #include #include @@ -35,50 +32,7 @@ #define APMASK(i) (GPIO_REGS_VIRT + BANK_OFF(i) + 0x9c) static struct mfp_addr_map mmp2_addr_map[] __initdata = { - - MFP_ADDR_X(GPIO0, GPIO58, 0x54), - MFP_ADDR_X(GPIO59, GPIO73, 0x280), - MFP_ADDR_X(GPIO74, GPIO101, 0x170), - - MFP_ADDR(GPIO102, 0x0), - MFP_ADDR(GPIO103, 0x4), - MFP_ADDR(GPIO104, 0x1fc), - MFP_ADDR(GPIO105, 0x1f8), - MFP_ADDR(GPIO106, 0x1f4), - MFP_ADDR(GPIO107, 0x1f0), - MFP_ADDR(GPIO108, 0x21c), - MFP_ADDR(GPIO109, 0x218), - MFP_ADDR(GPIO110, 0x214), - MFP_ADDR(GPIO111, 0x200), - MFP_ADDR(GPIO112, 0x244), - MFP_ADDR(GPIO113, 0x25c), - MFP_ADDR(GPIO114, 0x164), - MFP_ADDR_X(GPIO115, GPIO122, 0x260), - - MFP_ADDR(GPIO123, 0x148), - MFP_ADDR_X(GPIO124, GPIO141, 0xc), - - MFP_ADDR(GPIO142, 0x8), - MFP_ADDR_X(GPIO143, GPIO151, 0x220), - MFP_ADDR_X(GPIO152, GPIO153, 0x248), - MFP_ADDR_X(GPIO154, GPIO155, 0x254), - MFP_ADDR_X(GPIO156, GPIO159, 0x14c), - - MFP_ADDR(GPIO160, 0x250), - MFP_ADDR(GPIO161, 0x210), - MFP_ADDR(GPIO162, 0x20c), - MFP_ADDR(GPIO163, 0x208), - MFP_ADDR(GPIO164, 0x204), - MFP_ADDR(GPIO165, 0x1ec), - MFP_ADDR(GPIO166, 0x1e8), - MFP_ADDR(GPIO167, 0x1e4), - MFP_ADDR(GPIO168, 0x1e0), - - MFP_ADDR_X(TWSI1_SCL, TWSI1_SDA, 0x140), - MFP_ADDR_X(TWSI4_SCL, TWSI4_SDA, 0x2bc), - MFP_ADDR(PMIC_INT, 0x2c4), - MFP_ADDR(CLK_REQ, 0x160), MFP_ADDR_END, }; @@ -145,13 +99,9 @@ static struct clk_lookup mmp2_clkregs[] = { static int __init mmp2_init(void) { if (cpu_is_mmp2()) { -#ifdef CONFIG_CACHE_TAUROS2 - tauros2_init(); -#endif mfp_init_base(MFPR_VIRT_BASE); mfp_init_addr(mmp2_addr_map); - pxa_init_dma(IRQ_MMP2_DMA_RIQ, 16); - clkdev_add_table(ARRAY_AND_SIZE(mmp2_clkregs)); + clks_register(ARRAY_AND_SIZE(mmp2_clkregs)); } return 0; diff --git a/trunk/arch/arm/mach-mmp/pxa168.c b/trunk/arch/arm/mach-mmp/pxa168.c index 652ae660634c..1873c821df90 100644 --- a/trunk/arch/arm/mach-mmp/pxa168.c +++ b/trunk/arch/arm/mach-mmp/pxa168.c @@ -72,11 +72,6 @@ static APBC_CLK(pwm1, PXA168_PWM1, 1, 13000000); static APBC_CLK(pwm2, PXA168_PWM2, 1, 13000000); static APBC_CLK(pwm3, PXA168_PWM3, 1, 13000000); static APBC_CLK(pwm4, PXA168_PWM4, 1, 13000000); -static APBC_CLK(ssp1, PXA168_SSP1, 4, 0); -static APBC_CLK(ssp2, PXA168_SSP2, 4, 0); -static APBC_CLK(ssp3, PXA168_SSP3, 4, 0); -static APBC_CLK(ssp4, PXA168_SSP4, 4, 0); -static APBC_CLK(ssp5, PXA168_SSP5, 4, 0); static APMU_CLK(nand, NAND, 0x01db, 208000000); @@ -90,11 +85,6 @@ static struct clk_lookup pxa168_clkregs[] = { INIT_CLKREG(&clk_pwm2, "pxa168-pwm.1", NULL), INIT_CLKREG(&clk_pwm3, "pxa168-pwm.2", NULL), INIT_CLKREG(&clk_pwm4, "pxa168-pwm.3", NULL), - INIT_CLKREG(&clk_ssp1, "pxa168-ssp.0", NULL), - INIT_CLKREG(&clk_ssp2, "pxa168-ssp.1", NULL), - INIT_CLKREG(&clk_ssp3, "pxa168-ssp.2", NULL), - INIT_CLKREG(&clk_ssp4, "pxa168-ssp.3", NULL), - INIT_CLKREG(&clk_ssp5, "pxa168-ssp.4", NULL), INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL), }; @@ -142,8 +132,3 @@ PXA168_DEVICE(pwm2, "pxa168-pwm", 1, NONE, 0xd401a400, 0x10); PXA168_DEVICE(pwm3, "pxa168-pwm", 2, NONE, 0xd401a800, 0x10); PXA168_DEVICE(pwm4, "pxa168-pwm", 3, NONE, 0xd401ac00, 0x10); PXA168_DEVICE(nand, "pxa3xx-nand", -1, NAND, 0xd4283000, 0x80, 97, 99); -PXA168_DEVICE(ssp1, "pxa168-ssp", 0, SSP1, 0xd401b000, 0x40, 52, 53); -PXA168_DEVICE(ssp2, "pxa168-ssp", 1, SSP2, 0xd401c000, 0x40, 54, 55); -PXA168_DEVICE(ssp3, "pxa168-ssp", 2, SSP3, 0xd401f000, 0x40, 56, 57); -PXA168_DEVICE(ssp4, "pxa168-ssp", 3, SSP4, 0xd4020000, 0x40, 58, 59); -PXA168_DEVICE(ssp5, "pxa168-ssp", 4, SSP5, 0xd4021000, 0x40, 60, 61); diff --git a/trunk/arch/arm/mach-msm/Kconfig b/trunk/arch/arm/mach-msm/Kconfig index b9fd5c528e5b..f780086befd7 100644 --- a/trunk/arch/arm/mach-msm/Kconfig +++ b/trunk/arch/arm/mach-msm/Kconfig @@ -29,14 +29,12 @@ endchoice config MACH_HALIBUT depends on ARCH_MSM - select CPU_V6 default y bool "Halibut Board (QCT SURF7201A)" help Support for the Qualcomm SURF7201A eval board. config MACH_TROUT - select CPU_V6 default y bool "HTC Dream (aka trout)" help diff --git a/trunk/arch/arm/mach-mx5/clock-mx51.c b/trunk/arch/arm/mach-mx5/clock-mx51.c index 1ee6ce4087b8..8f85f73b83a8 100644 --- a/trunk/arch/arm/mach-mx5/clock-mx51.c +++ b/trunk/arch/arm/mach-mx5/clock-mx51.c @@ -16,7 +16,6 @@ #include #include -#include #include #include diff --git a/trunk/arch/arm/mach-orion5x/dns323-setup.c b/trunk/arch/arm/mach-orion5x/dns323-setup.c index 685f34a9634b..421b82f7c63d 100644 --- a/trunk/arch/arm/mach-orion5x/dns323-setup.c +++ b/trunk/arch/arm/mach-orion5x/dns323-setup.c @@ -439,7 +439,6 @@ static void __init dns323_init(void) */ if (dns323_dev_id() == MV88F5181_DEV_ID) { dns323_leds[0].active_low = 1; - gpio_request(DNS323_GPIO_LED_POWER1, "Power Led Enable"); gpio_direction_output(DNS323_GPIO_LED_POWER1, 0); } diff --git a/trunk/arch/arm/mach-pxa/Kconfig b/trunk/arch/arm/mach-pxa/Kconfig index 3b51741a4810..5b6ee46fa7f6 100644 --- a/trunk/arch/arm/mach-pxa/Kconfig +++ b/trunk/arch/arm/mach-pxa/Kconfig @@ -19,6 +19,7 @@ config MACH_MAINSTONE config MACH_ZYLONITE bool select PXA3xx + select PXA_SSP select HAVE_PWM select PXA_HAVE_BOARD_IRQS @@ -38,6 +39,7 @@ config MACH_LITTLETON select PXA3xx select CPU_PXA300 select CPU_PXA310 + select PXA_SSP config MACH_TAVOREVB bool "PXA930 Evaluation Board (aka TavorEVB)" @@ -96,6 +98,7 @@ config MACH_ARMCORE select PXA27x select IWMMXT select PXA25x + select PXA_SSP config MACH_EM_X270 bool "CompuLab EM-x270 platform" @@ -158,6 +161,7 @@ config MACH_XCEP select MTD_CFI select MTD_CHAR select SMC91X + select PXA_SSP help PXA255 based Single Board Computer with SMC 91C111 ethernet chip and 64 MB of flash. Tuned for usage in Libera instruments for particle accelerators. @@ -176,6 +180,7 @@ config MACH_TRIZEPS4WL depends on TRIZEPS_PXA select TRIZEPS_PCMCIA select PXA27x + select PXA_SSP choice prompt "Select base board for Trizeps module" @@ -212,6 +217,7 @@ config MACH_PCM027 bool "Phytec phyCORE-PXA270 CPU module (PCM-027)" select PXA27x select IWMMXT + select PXA_SSP select PXA_HAVE_BOARD_IRQS config MACH_PCM990_BASEBOARD @@ -249,19 +255,13 @@ config MACH_COLIBRI320 select PXA3xx select CPU_PXA320 -config MACH_VPAC270 - bool "Voipac PXA270" - select PXA27x - select HAVE_PATA_PLATFORM - help - PXA270 based Single Board Computer. - comment "End-user Products (sorted by vendor name)" config MACH_H4700 bool "HP iPAQ hx4700" select PXA27x select IWMMXT + select PXA_SSP select HAVE_PWM select PXA_HAVE_BOARD_IRQS @@ -277,6 +277,7 @@ config MACH_MAGICIAN bool "Enable HTC Magician Support" select PXA27x select IWMMXT + select PXA_SSP select HAVE_PWM select PXA_HAVE_BOARD_IRQS @@ -430,11 +431,13 @@ config MACH_RAUMFELD_CONNECTOR bool "Raumfeld Connector" select PXA3xx select CPU_PXA300 + select PXA_SSP config MACH_RAUMFELD_SPEAKER bool "Raumfeld Speaker" select PXA3xx select CPU_PXA300 + select PXA_SSP config PXA_SHARPSL bool "SHARP Zaurus SL-5600, SL-C7xx and SL-Cxx00 Models" @@ -458,11 +461,21 @@ config SHARPSL_PM_MAX1111 select HWMON select SENSORS_MAX1111 +config CORGI_SSP_DEPRECATED + bool + select PXA_SSP + select PXA_SSP_LEGACY + help + This option will include corgi_ssp.c and corgi_lcd.c + that corgi_ts.c and other legacy drivers (corgi_bl.c + and sharpsl_pm.c) may depend on. + config MACH_POODLE bool "Enable Sharp SL-5600 (Poodle) Support" depends on PXA_SHARPSL select PXA25x select SHARP_LOCOMO + select PXA_SSP select PXA_HAVE_BOARD_IRQS config MACH_CORGI @@ -568,12 +581,6 @@ config MACH_E800 Say Y here if you intend to run this kernel on a Toshiba e800 family PDA. -config MACH_ZIPIT2 - bool "Zipit Z2 Handheld" - select PXA27x - select HAVE_PWM - select PXA_HAVE_BOARD_IRQS - endmenu config PXA25x @@ -638,16 +645,28 @@ config CPU_PXA950 config PXA_SHARP_C7xx bool + select PXA_SSP select SHARPSL_PM help Enable support for all Sharp C7xx models config PXA_SHARP_Cxx00 bool + select PXA_SSP select SHARPSL_PM help Enable common support for Sharp Cxx00 models +config PXA_SSP + tristate + help + Enable support for PXA2xx SSP ports + +config PXA_SSP_LEGACY + bool + help + Support of legacy SSP API + config TOSA_BT tristate "Control the state of built-in bluetooth chip on Sharp SL-6000" depends on MACH_TOSA @@ -656,18 +675,6 @@ config TOSA_BT This is a simple driver that is able to control the state of built in bluetooth chip on tosa. -config TOSA_USE_EXT_KEYCODES - bool "Tosa keyboard: use extended keycodes" - depends on MACH_TOSA - default n - help - Say Y here to enable the tosa keyboard driver to generate extended - (>= 127) keycodes. Be aware, that they can't be correctly interpreted - by either console keyboard driver or by Kdrive keybd driver. - - Say Y only if you know, what you are doing! - - config PXA_HAVE_BOARD_IRQS bool diff --git a/trunk/arch/arm/mach-pxa/Makefile b/trunk/arch/arm/mach-pxa/Makefile index b8f1f4bc7ca7..86bc87b7f2dd 100644 --- a/trunk/arch/arm/mach-pxa/Makefile +++ b/trunk/arch/arm/mach-pxa/Makefile @@ -14,6 +14,7 @@ obj-$(CONFIG_PXA3xx) += cpufreq-pxa3xx.o endif # Generic drivers that other drivers may depend upon +obj-$(CONFIG_PXA_SSP) += ssp.o # SoC-specific code obj-$(CONFIG_PXA25x) += mfp-pxa2xx.o pxa2xx.o pxa25x.o @@ -61,7 +62,6 @@ obj-$(CONFIG_MACH_PCM990_BASEBOARD) += pcm990-baseboard.o obj-$(CONFIG_MACH_COLIBRI) += colibri-pxa270.o obj-$(CONFIG_MACH_COLIBRI300) += colibri-pxa3xx.o colibri-pxa300.o obj-$(CONFIG_MACH_COLIBRI320) += colibri-pxa3xx.o colibri-pxa320.o -obj-$(CONFIG_MACH_VPAC270) += vpac270.o # End-user Products obj-$(CONFIG_MACH_H4700) += hx4700.o @@ -80,6 +80,7 @@ obj-$(CONFIG_MACH_PALMLD) += palmld.o obj-$(CONFIG_PALM_TREO) += palmtreo.o obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o sharpsl_pm.o corgi_pm.o obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o sharpsl_pm.o spitz_pm.o +obj-$(CONFIG_CORGI_SSP_DEPRECATED) += corgi_ssp.o corgi_lcd.o obj-$(CONFIG_MACH_POODLE) += poodle.o obj-$(CONFIG_MACH_TOSA) += tosa.o obj-$(CONFIG_MACH_ICONTROL) += icontrol.o mxm8x10.o @@ -93,7 +94,6 @@ obj-$(CONFIG_MACH_E800) += e800.o obj-$(CONFIG_MACH_RAUMFELD_RC) += raumfeld.o obj-$(CONFIG_MACH_RAUMFELD_CONNECTOR) += raumfeld.o obj-$(CONFIG_MACH_RAUMFELD_SPEAKER) += raumfeld.o -obj-$(CONFIG_MACH_ZIPIT2) += z2.o # Support for blinky lights led-y := leds.o diff --git a/trunk/arch/arm/mach-pxa/cm-x300.c b/trunk/arch/arm/mach-pxa/cm-x300.c index fdda6be6c391..d37cfa132a65 100644 --- a/trunk/arch/arm/mach-pxa/cm-x300.c +++ b/trunk/arch/arm/mach-pxa/cm-x300.c @@ -30,9 +30,6 @@ #include #include -#include -#include -#include #include #include @@ -433,7 +430,7 @@ static inline void cm_x300_init_nand(void) {} #if defined(CONFIG_MMC) || defined(CONFIG_MMC_MODULE) static struct pxamci_platform_data cm_x300_mci_platform_data = { - .detect_delay_ms = 200, + .detect_delay = 20, .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .gpio_card_detect = GPIO82_MMC_IRQ, .gpio_card_ro = GPIO85_MMC_WP, @@ -454,7 +451,7 @@ static void cm_x300_mci2_exit(struct device *dev, void *data) } static struct pxamci_platform_data cm_x300_mci2_platform_data = { - .detect_delay_ms = 200, + .detect_delay = 20, .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .init = cm_x300_mci2_init, .exit = cm_x300_mci2_exit, @@ -587,87 +584,12 @@ static void __init cm_x300_init_rtc(void) static inline void cm_x300_init_rtc(void) {} #endif -/* Battery */ -struct power_supply_info cm_x300_psy_info = { - .name = "battery", - .technology = POWER_SUPPLY_TECHNOLOGY_LIPO, - .voltage_max_design = 4200000, - .voltage_min_design = 3000000, - .use_for_apm = 1, -}; - -static void cm_x300_battery_low(void) -{ -#if defined(CONFIG_APM_EMULATION) - apm_queue_event(APM_LOW_BATTERY); -#endif -} - -static void cm_x300_battery_critical(void) -{ -#if defined(CONFIG_APM_EMULATION) - apm_queue_event(APM_CRITICAL_SUSPEND); -#endif -} - -struct da9030_battery_info cm_x300_battery_info = { - .battery_info = &cm_x300_psy_info, - - .charge_milliamp = 1000, - .charge_millivolt = 4200, - - .vbat_low = 3600, - .vbat_crit = 3400, - .vbat_charge_start = 4100, - .vbat_charge_stop = 4200, - .vbat_charge_restart = 4000, - - .vcharge_min = 3200, - .vcharge_max = 5500, - - .tbat_low = 197, - .tbat_high = 78, - .tbat_restart = 100, - - .batmon_interval = 0, - - .battery_low = cm_x300_battery_low, - .battery_critical = cm_x300_battery_critical, -}; - -static struct regulator_consumer_supply buck2_consumers[] = { - { - .dev = NULL, - .supply = "vcc_core", - }, -}; - -static struct regulator_init_data buck2_data = { - .constraints = { - .min_uV = 1375000, - .max_uV = 1375000, - .state_mem = { - .enabled = 0, - }, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .apply_uV = 1, - }, - .num_consumer_supplies = ARRAY_SIZE(buck2_consumers), - .consumer_supplies = buck2_consumers, -}; - /* DA9030 */ struct da903x_subdev_info cm_x300_da9030_subdevs[] = { { - .name = "da903x-battery", - .id = DA9030_ID_BAT, - .platform_data = &cm_x300_battery_info, - }, - { - .name = "da903x-regulator", - .id = DA9030_ID_BUCK2, - .platform_data = &buck2_data, - }, + .name = "da903x-backlight", + .id = DA9030_ID_WLED, + } }; static struct da903x_platform_data cm_x300_da9030_info = { @@ -677,7 +599,7 @@ static struct da903x_platform_data cm_x300_da9030_info = { static struct i2c_board_info cm_x300_pmic_info = { I2C_BOARD_INFO("da9030", 0x49), - .irq = IRQ_WAKEUP0, + .irq = IRQ_GPIO(0), .platform_data = &cm_x300_da9030_info, }; @@ -767,13 +689,13 @@ static void __init cm_x300_init(void) static void __init cm_x300_fixup(struct machine_desc *mdesc, struct tag *tags, char **cmdline, struct meminfo *mi) { - /* Make sure that mi->bank[0].start = PHYS_ADDR */ - for (; tags->hdr.size; tags = tag_next(tags)) - if (tags->hdr.tag == ATAG_MEM && - tags->u.mem.start == 0x80000000) { - tags->u.mem.start = 0xa0000000; - break; - } + mi->nr_banks = 2; + mi->bank[0].start = 0xa0000000; + mi->bank[0].node = 0; + mi->bank[0].size = (64*1024*1024); + mi->bank[1].start = 0xc0000000; + mi->bank[1].node = 0; + mi->bank[1].size = (64*1024*1024); } MACHINE_START(CM_X300, "CM-X300 module") diff --git a/trunk/arch/arm/mach-pxa/colibri-pxa3xx.c b/trunk/arch/arm/mach-pxa/colibri-pxa3xx.c index 199afa2ae303..e6c0a2287eb8 100644 --- a/trunk/arch/arm/mach-pxa/colibri-pxa3xx.c +++ b/trunk/arch/arm/mach-pxa/colibri-pxa3xx.c @@ -96,7 +96,7 @@ static void colibri_pxa3xx_mci_exit(struct device *dev, void *data) } static struct pxamci_platform_data colibri_pxa3xx_mci_platform_data = { - .detect_delay_ms = 200, + .detect_delay = 20, .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, .init = colibri_pxa3xx_mci_init, .exit = colibri_pxa3xx_mci_exit, diff --git a/trunk/arch/arm/mach-pxa/corgi.c b/trunk/arch/arm/mach-pxa/corgi.c index 3d1dcb9ac08f..da3156d8690b 100644 --- a/trunk/arch/arm/mach-pxa/corgi.c +++ b/trunk/arch/arm/mach-pxa/corgi.c @@ -106,18 +106,18 @@ static unsigned long corgi_pin_config[] __initdata = { GPIO8_MMC_CS0, /* GPIO Matrix Keypad */ - GPIO66_GPIO | MFP_LPM_DRIVE_HIGH, /* column 0 */ - GPIO67_GPIO | MFP_LPM_DRIVE_HIGH, /* column 1 */ - GPIO68_GPIO | MFP_LPM_DRIVE_HIGH, /* column 2 */ - GPIO69_GPIO | MFP_LPM_DRIVE_HIGH, /* column 3 */ - GPIO70_GPIO | MFP_LPM_DRIVE_HIGH, /* column 4 */ - GPIO71_GPIO | MFP_LPM_DRIVE_HIGH, /* column 5 */ - GPIO72_GPIO | MFP_LPM_DRIVE_HIGH, /* column 6 */ - GPIO73_GPIO | MFP_LPM_DRIVE_HIGH, /* column 7 */ - GPIO74_GPIO | MFP_LPM_DRIVE_HIGH, /* column 8 */ - GPIO75_GPIO | MFP_LPM_DRIVE_HIGH, /* column 9 */ - GPIO76_GPIO | MFP_LPM_DRIVE_HIGH, /* column 10 */ - GPIO77_GPIO | MFP_LPM_DRIVE_HIGH, /* column 11 */ + GPIO66_GPIO, /* column 0 */ + GPIO67_GPIO, /* column 1 */ + GPIO68_GPIO, /* column 2 */ + GPIO69_GPIO, /* column 3 */ + GPIO70_GPIO, /* column 4 */ + GPIO71_GPIO, /* column 5 */ + GPIO72_GPIO, /* column 6 */ + GPIO73_GPIO, /* column 7 */ + GPIO74_GPIO, /* column 8 */ + GPIO75_GPIO, /* column 9 */ + GPIO76_GPIO, /* column 10 */ + GPIO77_GPIO, /* column 11 */ GPIO58_GPIO, /* row 0 */ GPIO59_GPIO, /* row 1 */ GPIO60_GPIO, /* row 2 */ @@ -128,20 +128,13 @@ static unsigned long corgi_pin_config[] __initdata = { GPIO65_GPIO, /* row 7 */ /* GPIO */ - GPIO9_GPIO, /* CORGI_GPIO_nSD_DETECT */ - GPIO7_GPIO, /* CORGI_GPIO_nSD_WP */ - GPIO11_GPIO | WAKEUP_ON_EDGE_BOTH, /* CORGI_GPIO_MAIN_BAT_{LOW,COVER} */ - GPIO13_GPIO | MFP_LPM_KEEP_OUTPUT, /* CORGI_GPIO_LED_ORANGE */ - GPIO21_GPIO, /* CORGI_GPIO_ADC_TEMP */ - GPIO22_GPIO, /* CORGI_GPIO_IR_ON */ - GPIO33_GPIO, /* CORGI_GPIO_SD_PWR */ - GPIO38_GPIO | MFP_LPM_KEEP_OUTPUT, /* CORGI_GPIO_CHRG_ON */ - GPIO43_GPIO | MFP_LPM_KEEP_OUTPUT, /* CORGI_GPIO_CHRG_UKN */ - GPIO44_GPIO, /* CORGI_GPIO_HSYNC */ - - GPIO0_GPIO | WAKEUP_ON_EDGE_BOTH, /* CORGI_GPIO_KEY_INT */ - GPIO1_GPIO | WAKEUP_ON_EDGE_RISE, /* CORGI_GPIO_AC_IN */ - GPIO3_GPIO | WAKEUP_ON_EDGE_BOTH, /* CORGI_GPIO_WAKEUP */ + GPIO9_GPIO, /* CORGI_GPIO_nSD_DETECT */ + GPIO7_GPIO, /* CORGI_GPIO_nSD_WP */ + GPIO33_GPIO, /* CORGI_GPIO_SD_PWR */ + GPIO22_GPIO, /* CORGI_GPIO_IR_ON */ + GPIO44_GPIO, /* CORGI_GPIO_HSYNC */ + + GPIO1_GPIO | WAKEUP_ON_EDGE_RISE, }; /* @@ -444,7 +437,6 @@ static struct platform_device corgiled_device = { * to give the card a chance to fully insert/eject. */ static struct pxamci_platform_data corgi_mci_platform_data = { - .detect_delay_ms = 250, .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .gpio_card_detect = -1, .gpio_card_ro = CORGI_GPIO_nSD_WP, @@ -680,15 +672,6 @@ static void __init corgi_init(void) pxa2xx_mfp_config(ARRAY_AND_SIZE(corgi_pin_config)); - /* allow wakeup from various GPIOs */ - gpio_set_wake(CORGI_GPIO_KEY_INT, 1); - gpio_set_wake(CORGI_GPIO_WAKEUP, 1); - gpio_set_wake(CORGI_GPIO_AC_IN, 1); - gpio_set_wake(CORGI_GPIO_CHRG_FULL, 1); - - if (!machine_is_corgi()) - gpio_set_wake(CORGI_GPIO_MAIN_BAT_LOW, 1); - pxa_set_ffuart_info(NULL); pxa_set_btuart_info(NULL); pxa_set_stuart_info(NULL); @@ -696,6 +679,7 @@ static void __init corgi_init(void) corgi_init_spi(); pxa_set_udc_info(&udc_info); + corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250); pxa_set_mci_info(&corgi_mci_platform_data); pxa_set_ficp_info(&corgi_ficp_platform_data); pxa_set_i2c_info(NULL); diff --git a/trunk/arch/arm/mach-pxa/corgi_lcd.c b/trunk/arch/arm/mach-pxa/corgi_lcd.c new file mode 100644 index 000000000000..d9b96319d498 --- /dev/null +++ b/trunk/arch/arm/mach-pxa/corgi_lcd.c @@ -0,0 +1,288 @@ +/* + * linux/arch/arm/mach-pxa/corgi_lcd.c + * + * Corgi/Spitz LCD Specific Code + * + * Copyright (C) 2005 Richard Purdie + * + * Connectivity: + * Corgi - LCD to ATI Imageon w100 (Wallaby) + * Spitz - LCD to PXA 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "generic.h" + +/* Register Addresses */ +#define RESCTL_ADRS 0x00 +#define PHACTRL_ADRS 0x01 +#define DUTYCTRL_ADRS 0x02 +#define POWERREG0_ADRS 0x03 +#define POWERREG1_ADRS 0x04 +#define GPOR3_ADRS 0x05 +#define PICTRL_ADRS 0x06 +#define POLCTRL_ADRS 0x07 + +/* Register Bit Definitions */ +#define RESCTL_QVGA 0x01 +#define RESCTL_VGA 0x00 + +#define POWER1_VW_ON 0x01 /* VW Supply FET ON */ +#define POWER1_GVSS_ON 0x02 /* GVSS(-8V) Power Supply ON */ +#define POWER1_VDD_ON 0x04 /* VDD(8V),SVSS(-4V) Power Supply ON */ + +#define POWER1_VW_OFF 0x00 /* VW Supply FET OFF */ +#define POWER1_GVSS_OFF 0x00 /* GVSS(-8V) Power Supply OFF */ +#define POWER1_VDD_OFF 0x00 /* VDD(8V),SVSS(-4V) Power Supply OFF */ + +#define POWER0_COM_DCLK 0x01 /* COM Voltage DC Bias DAC Serial Data Clock */ +#define POWER0_COM_DOUT 0x02 /* COM Voltage DC Bias DAC Serial Data Out */ +#define POWER0_DAC_ON 0x04 /* DAC Power Supply ON */ +#define POWER0_COM_ON 0x08 /* COM Power Supply ON */ +#define POWER0_VCC5_ON 0x10 /* VCC5 Power Supply ON */ + +#define POWER0_DAC_OFF 0x00 /* DAC Power Supply OFF */ +#define POWER0_COM_OFF 0x00 /* COM Power Supply OFF */ +#define POWER0_VCC5_OFF 0x00 /* VCC5 Power Supply OFF */ + +#define PICTRL_INIT_STATE 0x01 +#define PICTRL_INIOFF 0x02 +#define PICTRL_POWER_DOWN 0x04 +#define PICTRL_COM_SIGNAL_OFF 0x08 +#define PICTRL_DAC_SIGNAL_OFF 0x10 + +#define POLCTRL_SYNC_POL_FALL 0x01 +#define POLCTRL_EN_POL_FALL 0x02 +#define POLCTRL_DATA_POL_FALL 0x04 +#define POLCTRL_SYNC_ACT_H 0x08 +#define POLCTRL_EN_ACT_L 0x10 + +#define POLCTRL_SYNC_POL_RISE 0x00 +#define POLCTRL_EN_POL_RISE 0x00 +#define POLCTRL_DATA_POL_RISE 0x00 +#define POLCTRL_SYNC_ACT_L 0x00 +#define POLCTRL_EN_ACT_H 0x00 + +#define PHACTRL_PHASE_MANUAL 0x01 +#define DEFAULT_PHAD_QVGA (9) +#define DEFAULT_COMADJ (125) + +/* + * This is only a psuedo I2C interface. We can't use the standard kernel + * routines as the interface is write only. We just assume the data is acked... + */ +static void lcdtg_ssp_i2c_send(u8 data) +{ + corgi_ssp_lcdtg_send(POWERREG0_ADRS, data); + udelay(10); +} + +static void lcdtg_i2c_send_bit(u8 data) +{ + lcdtg_ssp_i2c_send(data); + lcdtg_ssp_i2c_send(data | POWER0_COM_DCLK); + lcdtg_ssp_i2c_send(data); +} + +static void lcdtg_i2c_send_start(u8 base) +{ + lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT); + lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK); + lcdtg_ssp_i2c_send(base); +} + +static void lcdtg_i2c_send_stop(u8 base) +{ + lcdtg_ssp_i2c_send(base); + lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK); + lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT); +} + +static void lcdtg_i2c_send_byte(u8 base, u8 data) +{ + int i; + for (i = 0; i < 8; i++) { + if (data & 0x80) + lcdtg_i2c_send_bit(base | POWER0_COM_DOUT); + else + lcdtg_i2c_send_bit(base); + data <<= 1; + } +} + +static void lcdtg_i2c_wait_ack(u8 base) +{ + lcdtg_i2c_send_bit(base); +} + +static void lcdtg_set_common_voltage(u8 base_data, u8 data) +{ + /* Set Common Voltage to M62332FP via I2C */ + lcdtg_i2c_send_start(base_data); + lcdtg_i2c_send_byte(base_data, 0x9c); + lcdtg_i2c_wait_ack(base_data); + lcdtg_i2c_send_byte(base_data, 0x00); + lcdtg_i2c_wait_ack(base_data); + lcdtg_i2c_send_byte(base_data, data); + lcdtg_i2c_wait_ack(base_data); + lcdtg_i2c_send_stop(base_data); +} + +/* Set Phase Adjust */ +static void lcdtg_set_phadadj(int mode) +{ + int adj; + switch(mode) { + case 480: + case 640: + /* Setting for VGA */ + adj = sharpsl_param.phadadj; + if (adj < 0) { + adj = PHACTRL_PHASE_MANUAL; + } else { + adj = ((adj & 0x0f) << 1) | PHACTRL_PHASE_MANUAL; + } + break; + case 240: + case 320: + default: + /* Setting for QVGA */ + adj = (DEFAULT_PHAD_QVGA << 1) | PHACTRL_PHASE_MANUAL; + break; + } + + corgi_ssp_lcdtg_send(PHACTRL_ADRS, adj); +} + +static int lcd_inited; + +void corgi_lcdtg_hw_init(int mode) +{ + if (!lcd_inited) { + int comadj; + + /* Initialize Internal Logic & Port */ + corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_POWER_DOWN | PICTRL_INIOFF | PICTRL_INIT_STATE + | PICTRL_COM_SIGNAL_OFF | PICTRL_DAC_SIGNAL_OFF); + + corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_OFF + | POWER0_COM_OFF | POWER0_VCC5_OFF); + + corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF); + + /* VDD(+8V), SVSS(-4V) ON */ + corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON); + mdelay(3); + + /* DAC ON */ + corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON + | POWER0_COM_OFF | POWER0_VCC5_OFF); + + /* INIB = H, INI = L */ + /* PICTL[0] = H , PICTL[1] = PICTL[2] = PICTL[4] = L */ + corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIT_STATE | PICTRL_COM_SIGNAL_OFF); + + /* Set Common Voltage */ + comadj = sharpsl_param.comadj; + if (comadj < 0) + comadj = DEFAULT_COMADJ; + lcdtg_set_common_voltage((POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF), comadj); + + /* VCC5 ON, DAC ON */ + corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON | + POWER0_COM_OFF | POWER0_VCC5_ON); + + /* GVSS(-8V) ON, VDD ON */ + corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON); + mdelay(2); + + /* COM SIGNAL ON (PICTL[3] = L) */ + corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIT_STATE); + + /* COM ON, DAC ON, VCC5_ON */ + corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON + | POWER0_COM_ON | POWER0_VCC5_ON); + + /* VW ON, GVSS ON, VDD ON */ + corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_ON | POWER1_GVSS_ON | POWER1_VDD_ON); + + /* Signals output enable */ + corgi_ssp_lcdtg_send(PICTRL_ADRS, 0); + + /* Set Phase Adjust */ + lcdtg_set_phadadj(mode); + + /* Initialize for Input Signals from ATI */ + corgi_ssp_lcdtg_send(POLCTRL_ADRS, POLCTRL_SYNC_POL_RISE | POLCTRL_EN_POL_RISE + | POLCTRL_DATA_POL_RISE | POLCTRL_SYNC_ACT_L | POLCTRL_EN_ACT_H); + udelay(1000); + + lcd_inited=1; + } else { + lcdtg_set_phadadj(mode); + } + + switch(mode) { + case 480: + case 640: + /* Set Lcd Resolution (VGA) */ + corgi_ssp_lcdtg_send(RESCTL_ADRS, RESCTL_VGA); + break; + case 240: + case 320: + default: + /* Set Lcd Resolution (QVGA) */ + corgi_ssp_lcdtg_send(RESCTL_ADRS, RESCTL_QVGA); + break; + } +} + +void corgi_lcdtg_suspend(void) +{ + /* 60Hz x 2 frame = 16.7msec x 2 = 33.4 msec */ + mdelay(34); + + /* (1)VW OFF */ + corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON); + + /* (2)COM OFF */ + corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_COM_SIGNAL_OFF); + corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON); + + /* (3)Set Common Voltage Bias 0V */ + lcdtg_set_common_voltage(POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON, 0); + + /* (4)GVSS OFF */ + corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON); + + /* (5)VCC5 OFF */ + corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF); + + /* (6)Set PDWN, INIOFF, DACOFF */ + corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIOFF | PICTRL_DAC_SIGNAL_OFF | + PICTRL_POWER_DOWN | PICTRL_COM_SIGNAL_OFF); + + /* (7)DAC OFF */ + corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_OFF | POWER0_COM_OFF | POWER0_VCC5_OFF); + + /* (8)VDD OFF */ + corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF); + + lcd_inited = 0; +} + diff --git a/trunk/arch/arm/mach-pxa/corgi_pm.c b/trunk/arch/arm/mach-pxa/corgi_pm.c index 3f1dc74ac048..d4a0733e905b 100644 --- a/trunk/arch/arm/mach-pxa/corgi_pm.c +++ b/trunk/arch/arm/mach-pxa/corgi_pm.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include @@ -26,8 +25,7 @@ #include #include #include - -#include "generic.h" +#include #include "sharpsl.h" #define SHARPSL_CHARGE_ON_VOLT 0x99 /* 2.9V */ @@ -37,46 +35,87 @@ #define SHARPSL_FATAL_ACIN_VOLT 182 /* 3.45V */ #define SHARPSL_FATAL_NOACIN_VOLT 170 /* 3.40V */ -static struct gpio charger_gpios[] = { - { CORGI_GPIO_ADC_TEMP_ON, GPIOF_OUT_INIT_LOW, "ADC Temp On" }, - { CORGI_GPIO_CHRG_ON, GPIOF_OUT_INIT_LOW, "Charger On" }, - { CORGI_GPIO_CHRG_UKN, GPIOF_OUT_INIT_LOW, "Charger Unknown" }, - { CORGI_GPIO_KEY_INT, GPIOF_IN, "Key Interrupt" }, -}; - static void corgi_charger_init(void) { - gpio_request_array(ARRAY_AND_SIZE(charger_gpios)); + pxa_gpio_mode(CORGI_GPIO_ADC_TEMP_ON | GPIO_OUT); + pxa_gpio_mode(CORGI_GPIO_CHRG_ON | GPIO_OUT); + pxa_gpio_mode(CORGI_GPIO_CHRG_UKN | GPIO_OUT); + pxa_gpio_mode(CORGI_GPIO_KEY_INT | GPIO_IN); } static void corgi_measure_temp(int on) { - gpio_set_value(CORGI_GPIO_ADC_TEMP_ON, on); + if (on) + GPSR(CORGI_GPIO_ADC_TEMP_ON) = GPIO_bit(CORGI_GPIO_ADC_TEMP_ON); + else + GPCR(CORGI_GPIO_ADC_TEMP_ON) = GPIO_bit(CORGI_GPIO_ADC_TEMP_ON); } static void corgi_charge(int on) { if (on) { if (machine_is_corgi() && (sharpsl_pm.flags & SHARPSL_SUSPENDED)) { - gpio_set_value(CORGI_GPIO_CHRG_ON, 0); - gpio_set_value(CORGI_GPIO_CHRG_UKN, 1); + GPCR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON); + GPSR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN); } else { - gpio_set_value(CORGI_GPIO_CHRG_ON, 1); - gpio_set_value(CORGI_GPIO_CHRG_UKN, 0); + GPSR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON); + GPCR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN); } } else { - gpio_set_value(CORGI_GPIO_CHRG_ON, 0); - gpio_set_value(CORGI_GPIO_CHRG_UKN, 0); + GPCR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON); + GPCR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN); } } static void corgi_discharge(int on) { - gpio_set_value(CORGI_GPIO_DISCHARGE_ON, on); + if (on) + GPSR(CORGI_GPIO_DISCHARGE_ON) = GPIO_bit(CORGI_GPIO_DISCHARGE_ON); + else + GPCR(CORGI_GPIO_DISCHARGE_ON) = GPIO_bit(CORGI_GPIO_DISCHARGE_ON); } static void corgi_presuspend(void) { + int i; + unsigned long wakeup_mask; + + /* charging , so CHARGE_ON bit is HIGH during OFF. */ + if (READ_GPIO_BIT(CORGI_GPIO_CHRG_ON)) + PGSR1 |= GPIO_bit(CORGI_GPIO_CHRG_ON); + else + PGSR1 &= ~GPIO_bit(CORGI_GPIO_CHRG_ON); + + if (READ_GPIO_BIT(CORGI_GPIO_LED_ORANGE)) + PGSR0 |= GPIO_bit(CORGI_GPIO_LED_ORANGE); + else + PGSR0 &= ~GPIO_bit(CORGI_GPIO_LED_ORANGE); + + if (READ_GPIO_BIT(CORGI_GPIO_CHRG_UKN)) + PGSR1 |= GPIO_bit(CORGI_GPIO_CHRG_UKN); + else + PGSR1 &= ~GPIO_bit(CORGI_GPIO_CHRG_UKN); + + /* Resume on keyboard power key */ + PGSR2 = (PGSR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(0); + + wakeup_mask = GPIO_bit(CORGI_GPIO_KEY_INT) | GPIO_bit(CORGI_GPIO_WAKEUP) | GPIO_bit(CORGI_GPIO_AC_IN) | GPIO_bit(CORGI_GPIO_CHRG_FULL); + + if (!machine_is_corgi()) + wakeup_mask |= GPIO_bit(CORGI_GPIO_MAIN_BAT_LOW); + + PWER = wakeup_mask | PWER_RTC; + PRER = wakeup_mask; + PFER = wakeup_mask; + + for (i = 0; i <=15; i++) { + if (PRER & PFER & GPIO_bit(i)) { + if (GPLR0 & GPIO_bit(i) ) + PRER &= ~GPIO_bit(i); + else + PFER &= ~GPIO_bit(i); + } + } } static void corgi_postsuspend(void) diff --git a/trunk/arch/arm/mach-pxa/corgi_ssp.c b/trunk/arch/arm/mach-pxa/corgi_ssp.c new file mode 100644 index 000000000000..9347254f8bcf --- /dev/null +++ b/trunk/arch/arm/mach-pxa/corgi_ssp.c @@ -0,0 +1,274 @@ +/* + * SSP control code for Sharp Corgi devices + * + * Copyright (c) 2004-2005 Richard Purdie + * + * 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 +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include "sharpsl.h" + +static DEFINE_SPINLOCK(corgi_ssp_lock); +static struct ssp_dev corgi_ssp_dev; +static struct ssp_state corgi_ssp_state; +static struct corgissp_machinfo *ssp_machinfo; + +/* + * There are three devices connected to the SSP interface: + * 1. A touchscreen controller (TI ADS7846 compatible) + * 2. An LCD controller (with some Backlight functionality) + * 3. A battery monitoring IC (Maxim MAX1111) + * + * Each device uses a different speed/mode of communication. + * + * The touchscreen is very sensitive and the most frequently used + * so the port is left configured for this. + * + * Devices are selected using Chip Selects on GPIOs. + */ + +/* + * ADS7846 Routines + */ +unsigned long corgi_ssp_ads7846_putget(ulong data) +{ + unsigned long flag; + u32 ret = 0; + + spin_lock_irqsave(&corgi_ssp_lock, flag); + if (ssp_machinfo->cs_ads7846 >= 0) + GPCR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846); + + ssp_write_word(&corgi_ssp_dev,data); + ssp_read_word(&corgi_ssp_dev, &ret); + + if (ssp_machinfo->cs_ads7846 >= 0) + GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846); + spin_unlock_irqrestore(&corgi_ssp_lock, flag); + + return ret; +} + +/* + * NOTE: These functions should always be called in interrupt context + * and use the _lock and _unlock functions. They are very time sensitive. + */ +void corgi_ssp_ads7846_lock(void) +{ + spin_lock(&corgi_ssp_lock); + if (ssp_machinfo->cs_ads7846 >= 0) + GPCR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846); +} + +void corgi_ssp_ads7846_unlock(void) +{ + if (ssp_machinfo->cs_ads7846 >= 0) + GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846); + spin_unlock(&corgi_ssp_lock); +} + +void corgi_ssp_ads7846_put(ulong data) +{ + ssp_write_word(&corgi_ssp_dev,data); +} + +unsigned long corgi_ssp_ads7846_get(void) +{ + u32 ret = 0; + ssp_read_word(&corgi_ssp_dev, &ret); + return ret; +} + +EXPORT_SYMBOL(corgi_ssp_ads7846_putget); +EXPORT_SYMBOL(corgi_ssp_ads7846_lock); +EXPORT_SYMBOL(corgi_ssp_ads7846_unlock); +EXPORT_SYMBOL(corgi_ssp_ads7846_put); +EXPORT_SYMBOL(corgi_ssp_ads7846_get); + + +/* + * LCD/Backlight Routines + */ +unsigned long corgi_ssp_dac_put(ulong data) +{ + unsigned long flag, sscr1 = SSCR1_SPH; + u32 tmp; + + spin_lock_irqsave(&corgi_ssp_lock, flag); + + if (machine_is_spitz() || machine_is_akita() || machine_is_borzoi()) + sscr1 = 0; + + ssp_disable(&corgi_ssp_dev); + ssp_config(&corgi_ssp_dev, (SSCR0_Motorola | (SSCR0_DSS & 0x07 )), sscr1, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_lcdcon)); + ssp_enable(&corgi_ssp_dev); + + if (ssp_machinfo->cs_lcdcon >= 0) + GPCR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon); + ssp_write_word(&corgi_ssp_dev,data); + /* Read null data back from device to prevent SSP overflow */ + ssp_read_word(&corgi_ssp_dev, &tmp); + if (ssp_machinfo->cs_lcdcon >= 0) + GPSR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon); + + ssp_disable(&corgi_ssp_dev); + ssp_config(&corgi_ssp_dev, (SSCR0_National | (SSCR0_DSS & 0x0b )), 0, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_ads7846)); + ssp_enable(&corgi_ssp_dev); + + spin_unlock_irqrestore(&corgi_ssp_lock, flag); + + return 0; +} + +void corgi_ssp_lcdtg_send(u8 adrs, u8 data) +{ + corgi_ssp_dac_put(((adrs & 0x07) << 5) | (data & 0x1f)); +} + +void corgi_ssp_blduty_set(int duty) +{ + corgi_ssp_lcdtg_send(0x02,duty); +} + +EXPORT_SYMBOL(corgi_ssp_lcdtg_send); +EXPORT_SYMBOL(corgi_ssp_blduty_set); + +/* + * Max1111 Routines + */ +int corgi_ssp_max1111_get(ulong data) +{ + unsigned long flag; + long voltage = 0, voltage1 = 0, voltage2 = 0; + + spin_lock_irqsave(&corgi_ssp_lock, flag); + if (ssp_machinfo->cs_max1111 >= 0) + GPCR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111); + ssp_disable(&corgi_ssp_dev); + ssp_config(&corgi_ssp_dev, (SSCR0_Motorola | (SSCR0_DSS & 0x07 )), 0, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_max1111)); + ssp_enable(&corgi_ssp_dev); + + udelay(1); + + /* TB1/RB1 */ + ssp_write_word(&corgi_ssp_dev,data); + ssp_read_word(&corgi_ssp_dev, (u32*)&voltage1); /* null read */ + + /* TB12/RB2 */ + ssp_write_word(&corgi_ssp_dev,0); + ssp_read_word(&corgi_ssp_dev, (u32*)&voltage1); + + /* TB13/RB3*/ + ssp_write_word(&corgi_ssp_dev,0); + ssp_read_word(&corgi_ssp_dev, (u32*)&voltage2); + + ssp_disable(&corgi_ssp_dev); + ssp_config(&corgi_ssp_dev, (SSCR0_National | (SSCR0_DSS & 0x0b )), 0, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_ads7846)); + ssp_enable(&corgi_ssp_dev); + if (ssp_machinfo->cs_max1111 >= 0) + GPSR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111); + spin_unlock_irqrestore(&corgi_ssp_lock, flag); + + if (voltage1 & 0xc0 || voltage2 & 0x3f) + voltage = -1; + else + voltage = ((voltage1 << 2) & 0xfc) | ((voltage2 >> 6) & 0x03); + + return voltage; +} + +EXPORT_SYMBOL(corgi_ssp_max1111_get); + +/* + * Support Routines + */ + +void __init corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo) +{ + ssp_machinfo = machinfo; +} + +static int __devinit corgi_ssp_probe(struct platform_device *dev) +{ + int ret; + + /* Chip Select - Disable All */ + if (ssp_machinfo->cs_lcdcon >= 0) + pxa_gpio_mode(ssp_machinfo->cs_lcdcon | GPIO_OUT | GPIO_DFLT_HIGH); + if (ssp_machinfo->cs_max1111 >= 0) + pxa_gpio_mode(ssp_machinfo->cs_max1111 | GPIO_OUT | GPIO_DFLT_HIGH); + if (ssp_machinfo->cs_ads7846 >= 0) + pxa_gpio_mode(ssp_machinfo->cs_ads7846 | GPIO_OUT | GPIO_DFLT_HIGH); + + ret = ssp_init(&corgi_ssp_dev, ssp_machinfo->port, 0); + + if (ret) + printk(KERN_ERR "Unable to register SSP handler!\n"); + else { + ssp_disable(&corgi_ssp_dev); + ssp_config(&corgi_ssp_dev, (SSCR0_National | (SSCR0_DSS & 0x0b )), 0, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_ads7846)); + ssp_enable(&corgi_ssp_dev); + } + + return ret; +} + +static int corgi_ssp_remove(struct platform_device *dev) +{ + ssp_exit(&corgi_ssp_dev); + return 0; +} + +static int corgi_ssp_suspend(struct platform_device *dev, pm_message_t state) +{ + ssp_flush(&corgi_ssp_dev); + ssp_save_state(&corgi_ssp_dev,&corgi_ssp_state); + + return 0; +} + +static int corgi_ssp_resume(struct platform_device *dev) +{ + if (ssp_machinfo->cs_lcdcon >= 0) + GPSR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon); /* High - Disable LCD Control/Timing Gen */ + if (ssp_machinfo->cs_max1111 >= 0) + GPSR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111); /* High - Disable MAX1111*/ + if (ssp_machinfo->cs_ads7846 >= 0) + GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846); /* High - Disable ADS7846*/ + ssp_restore_state(&corgi_ssp_dev,&corgi_ssp_state); + ssp_enable(&corgi_ssp_dev); + + return 0; +} + +static struct platform_driver corgissp_driver = { + .probe = corgi_ssp_probe, + .remove = corgi_ssp_remove, + .suspend = corgi_ssp_suspend, + .resume = corgi_ssp_resume, + .driver = { + .name = "corgi-ssp", + }, +}; + +int __init corgi_ssp_init(void) +{ + return platform_driver_register(&corgissp_driver); +} + +arch_initcall(corgi_ssp_init); diff --git a/trunk/arch/arm/mach-pxa/csb726.c b/trunk/arch/arm/mach-pxa/csb726.c index 91fd4fea6a54..88575b87bd33 100644 --- a/trunk/arch/arm/mach-pxa/csb726.c +++ b/trunk/arch/arm/mach-pxa/csb726.c @@ -125,9 +125,18 @@ static unsigned long csb726_pin_config[] = { GPIO118_I2C_SDA, }; +static struct pxamci_platform_data csb726_mci_data; + +static int csb726_mci_init(struct device *dev, + irq_handler_t detect, void *data) +{ + csb726_mci_data.detect_delay = msecs_to_jiffies(500); + return 0; +} + static struct pxamci_platform_data csb726_mci = { - .detect_delay_ms = 500, .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, + .init = csb726_mci_init, /* FIXME setpower */ .gpio_card_detect = CSB726_GPIO_MMC_DETECT, .gpio_card_ro = CSB726_GPIO_MMC_RO, diff --git a/trunk/arch/arm/mach-pxa/em-x270.c b/trunk/arch/arm/mach-pxa/em-x270.c index 0517c17978f3..aab04f33e49b 100644 --- a/trunk/arch/arm/mach-pxa/em-x270.c +++ b/trunk/arch/arm/mach-pxa/em-x270.c @@ -626,7 +626,6 @@ static int em_x270_mci_get_ro(struct device *dev) } static struct pxamci_platform_data em_x270_mci_platform_data = { - .detect_delay_ms = 250, .ocr_mask = MMC_VDD_20_21|MMC_VDD_21_22|MMC_VDD_22_23| MMC_VDD_24_25|MMC_VDD_25_26|MMC_VDD_26_27| MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30| @@ -644,6 +643,7 @@ static void __init em_x270_init_mmc(void) if (machine_is_em_x270()) em_x270_mci_platform_data.get_ro = em_x270_mci_get_ro; + em_x270_mci_platform_data.detect_delay = msecs_to_jiffies(250); pxa_set_mci_info(&em_x270_mci_platform_data); } #else diff --git a/trunk/arch/arm/mach-pxa/generic.c b/trunk/arch/arm/mach-pxa/generic.c index baabb3ce088e..3126a35aa002 100644 --- a/trunk/arch/arm/mach-pxa/generic.c +++ b/trunk/arch/arm/mach-pxa/generic.c @@ -28,6 +28,7 @@ #include #include +#include #include "generic.h" @@ -127,3 +128,33 @@ void __init pxa_map_io(void) iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc)); get_clk_frequency_khz(1); } + +/* + * Configure pins for GPIO or other functions + */ +int pxa_gpio_mode(int gpio_mode) +{ + unsigned long flags; + int gpio = gpio_mode & GPIO_MD_MASK_NR; + int fn = (gpio_mode & GPIO_MD_MASK_FN) >> 8; + int gafr; + + if (gpio > pxa_last_gpio) + return -EINVAL; + + local_irq_save(flags); + if (gpio_mode & GPIO_DFLT_LOW) + GPCR(gpio) = GPIO_bit(gpio); + else if (gpio_mode & GPIO_DFLT_HIGH) + GPSR(gpio) = GPIO_bit(gpio); + if (gpio_mode & GPIO_MD_MASK_DIR) + GPDR(gpio) |= GPIO_bit(gpio); + else + GPDR(gpio) &= ~GPIO_bit(gpio); + gafr = GAFR(gpio) & ~(0x3 << (((gpio) & 0xf)*2)); + GAFR(gpio) = gafr | (fn << (((gpio) & 0xf)*2)); + local_irq_restore(flags); + + return 0; +} +EXPORT_SYMBOL(pxa_gpio_mode); diff --git a/trunk/arch/arm/mach-pxa/include/mach/colibri.h b/trunk/arch/arm/mach-pxa/include/mach/colibri.h index 5f2ba8d9015c..811743c56147 100644 --- a/trunk/arch/arm/mach-pxa/include/mach/colibri.h +++ b/trunk/arch/arm/mach-pxa/include/mach/colibri.h @@ -2,7 +2,6 @@ #define _COLIBRI_H_ #include -#include /* * common settings for all modules diff --git a/trunk/arch/arm/mach-pxa/include/mach/corgi.h b/trunk/arch/arm/mach-pxa/include/mach/corgi.h index 585970ef08ce..7239281788de 100644 --- a/trunk/arch/arm/mach-pxa/include/mach/corgi.h +++ b/trunk/arch/arm/mach-pxa/include/mach/corgi.h @@ -113,6 +113,7 @@ * Shared data structures */ extern struct platform_device corgiscoop_device; +extern struct platform_device corgissp_device; #endif /* __ASM_ARCH_CORGI_H */ diff --git a/trunk/arch/arm/mach-pxa/include/mach/hardware.h b/trunk/arch/arm/mach-pxa/include/mach/hardware.h index 3d8d8cb09685..7515757d6911 100644 --- a/trunk/arch/arm/mach-pxa/include/mach/hardware.h +++ b/trunk/arch/arm/mach-pxa/include/mach/hardware.h @@ -202,7 +202,7 @@ #define __cpu_is_pxa950(id) \ ({ \ unsigned int _id = (id) >> 4 & 0xfff; \ - _id == 0x697; \ + id == 0x697; \ }) #else #define __cpu_is_pxa950(id) (0) diff --git a/trunk/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h b/trunk/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h index c54cef25895c..658b28ed129b 100644 --- a/trunk/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h +++ b/trunk/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h @@ -25,8 +25,6 @@ #define MFP_DIR(x) (((x) >> 23) & 0x1) #define MFP_LPM_CAN_WAKEUP (0x1 << 24) -#define MFP_LPM_KEEP_OUTPUT (0x1 << 25) - #define WAKEUP_ON_EDGE_RISE (MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_RISE) #define WAKEUP_ON_EDGE_FALL (MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_FALL) #define WAKEUP_ON_EDGE_BOTH (MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_BOTH) diff --git a/trunk/arch/arm/mach-pxa/include/mach/mmc.h b/trunk/arch/arm/mach-pxa/include/mach/mmc.h index 9eb515bb799d..02a69dc2ee63 100644 --- a/trunk/arch/arm/mach-pxa/include/mach/mmc.h +++ b/trunk/arch/arm/mach-pxa/include/mach/mmc.h @@ -9,7 +9,7 @@ struct mmc_host; struct pxamci_platform_data { unsigned int ocr_mask; /* available voltages */ - unsigned long detect_delay_ms; /* delay in millisecond before detecting cards after interrupt */ + unsigned long detect_delay; /* delay in jiffies before detecting cards after interrupt */ int (*init)(struct device *, irq_handler_t , void *); int (*get_ro)(struct device *); void (*setpower)(struct device *, unsigned int); diff --git a/trunk/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h b/trunk/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h new file mode 100644 index 000000000000..1209c44aa6f1 --- /dev/null +++ b/trunk/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h @@ -0,0 +1,375 @@ +#ifndef __ASM_ARCH_PXA2XX_GPIO_H +#define __ASM_ARCH_PXA2XX_GPIO_H + +#warning Please use mfp-pxa2[57]x.h instead of pxa2xx-gpio.h + +#include + +/* GPIO alternate function assignments */ + +#define GPIO1_RST 1 /* reset */ +#define GPIO6_MMCCLK 6 /* MMC Clock */ +#define GPIO7_48MHz 7 /* 48 MHz clock output */ +#define GPIO8_MMCCS0 8 /* MMC Chip Select 0 */ +#define GPIO9_MMCCS1 9 /* MMC Chip Select 1 */ +#define GPIO10_RTCCLK 10 /* real time clock (1 Hz) */ +#define GPIO11_3_6MHz 11 /* 3.6 MHz oscillator out */ +#define GPIO12_32KHz 12 /* 32 kHz out */ +#define GPIO12_CIF_DD_7 12 /* Camera data pin 7 */ +#define GPIO13_MBGNT 13 /* memory controller grant */ +#define GPIO14_MBREQ 14 /* alternate bus master request */ +#define GPIO15_nCS_1 15 /* chip select 1 */ +#define GPIO16_PWM0 16 /* PWM0 output */ +#define GPIO17_PWM1 17 /* PWM1 output */ +#define GPIO17_CIF_DD_6 17 /* Camera data pin 6 */ +#define GPIO18_RDY 18 /* Ext. Bus Ready */ +#define GPIO19_DREQ1 19 /* External DMA Request */ +#define GPIO20_DREQ0 20 /* External DMA Request */ +#define GPIO23_SCLK 23 /* SSP clock */ +#define GPIO23_CIF_MCLK 23 /* Camera Master Clock */ +#define GPIO24_SFRM 24 /* SSP Frame */ +#define GPIO24_CIF_FV 24 /* Camera frame start signal */ +#define GPIO25_STXD 25 /* SSP transmit */ +#define GPIO25_CIF_LV 25 /* Camera line start signal */ +#define GPIO26_SRXD 26 /* SSP receive */ +#define GPIO26_CIF_PCLK 26 /* Camera Pixel Clock */ +#define GPIO27_SEXTCLK 27 /* SSP ext_clk */ +#define GPIO27_CIF_DD_0 27 /* Camera data pin 0 */ +#define GPIO28_BITCLK 28 /* AC97/I2S bit_clk */ +#define GPIO29_SDATA_IN 29 /* AC97 Sdata_in0 / I2S Sdata_in */ +#define GPIO30_SDATA_OUT 30 /* AC97/I2S Sdata_out */ +#define GPIO31_SYNC 31 /* AC97/I2S sync */ +#define GPIO32_SDATA_IN1 32 /* AC97 Sdata_in1 */ +#define GPIO32_SYSCLK 32 /* I2S System Clock */ +#define GPIO32_MMCCLK 32 /* MMC Clock (PXA270) */ +#define GPIO33_nCS_5 33 /* chip select 5 */ +#define GPIO34_FFRXD 34 /* FFUART receive */ +#define GPIO34_MMCCS0 34 /* MMC Chip Select 0 */ +#define GPIO35_FFCTS 35 /* FFUART Clear to send */ +#define GPIO36_FFDCD 36 /* FFUART Data carrier detect */ +#define GPIO37_FFDSR 37 /* FFUART data set ready */ +#define GPIO38_FFRI 38 /* FFUART Ring Indicator */ +#define GPIO39_MMCCS1 39 /* MMC Chip Select 1 */ +#define GPIO39_FFTXD 39 /* FFUART transmit data */ +#define GPIO40_FFDTR 40 /* FFUART data terminal Ready */ +#define GPIO41_FFRTS 41 /* FFUART request to send */ +#define GPIO42_BTRXD 42 /* BTUART receive data */ +#define GPIO42_HWRXD 42 /* HWUART receive data */ +#define GPIO42_CIF_MCLK 42 /* Camera Master Clock */ +#define GPIO43_BTTXD 43 /* BTUART transmit data */ +#define GPIO43_HWTXD 43 /* HWUART transmit data */ +#define GPIO43_CIF_FV 43 /* Camera frame start signal */ +#define GPIO44_BTCTS 44 /* BTUART clear to send */ +#define GPIO44_HWCTS 44 /* HWUART clear to send */ +#define GPIO44_CIF_LV 44 /* Camera line start signal */ +#define GPIO45_BTRTS 45 /* BTUART request to send */ +#define GPIO45_HWRTS 45 /* HWUART request to send */ +#define GPIO45_AC97_SYSCLK 45 /* AC97 System Clock */ +#define GPIO45_CIF_PCLK 45 /* Camera Pixel Clock */ +#define GPIO46_ICPRXD 46 /* ICP receive data */ +#define GPIO46_STRXD 46 /* STD_UART receive data */ +#define GPIO47_ICPTXD 47 /* ICP transmit data */ +#define GPIO47_STTXD 47 /* STD_UART transmit data */ +#define GPIO47_CIF_DD_0 47 /* Camera data pin 0 */ +#define GPIO48_nPOE 48 /* Output Enable for Card Space */ +#define GPIO48_CIF_DD_5 48 /* Camera data pin 5 */ +#define GPIO49_nPWE 49 /* Write Enable for Card Space */ +#define GPIO50_nPIOR 50 /* I/O Read for Card Space */ +#define GPIO50_CIF_DD_3 50 /* Camera data pin 3 */ +#define GPIO51_nPIOW 51 /* I/O Write for Card Space */ +#define GPIO51_CIF_DD_2 51 /* Camera data pin 2 */ +#define GPIO52_nPCE_1 52 /* Card Enable for Card Space */ +#define GPIO52_CIF_DD_4 52 /* Camera data pin 4 */ +#define GPIO53_nPCE_2 53 /* Card Enable for Card Space */ +#define GPIO53_MMCCLK 53 /* MMC Clock */ +#define GPIO53_CIF_MCLK 53 /* Camera Master Clock */ +#define GPIO54_MMCCLK 54 /* MMC Clock */ +#define GPIO54_pSKTSEL 54 /* Socket Select for Card Space */ +#define GPIO54_nPCE_2 54 /* Card Enable for Card Space (PXA27x) */ +#define GPIO54_CIF_PCLK 54 /* Camera Pixel Clock */ +#define GPIO55_nPREG 55 /* Card Address bit 26 */ +#define GPIO55_CIF_DD_1 55 /* Camera data pin 1 */ +#define GPIO56_nPWAIT 56 /* Wait signal for Card Space */ +#define GPIO57_nIOIS16 57 /* Bus Width select for I/O Card Space */ +#define GPIO58_LDD_0 58 /* LCD data pin 0 */ +#define GPIO59_LDD_1 59 /* LCD data pin 1 */ +#define GPIO60_LDD_2 60 /* LCD data pin 2 */ +#define GPIO61_LDD_3 61 /* LCD data pin 3 */ +#define GPIO62_LDD_4 62 /* LCD data pin 4 */ +#define GPIO63_LDD_5 63 /* LCD data pin 5 */ +#define GPIO64_LDD_6 64 /* LCD data pin 6 */ +#define GPIO65_LDD_7 65 /* LCD data pin 7 */ +#define GPIO66_LDD_8 66 /* LCD data pin 8 */ +#define GPIO66_MBREQ 66 /* alternate bus master req */ +#define GPIO67_LDD_9 67 /* LCD data pin 9 */ +#define GPIO67_MMCCS0 67 /* MMC Chip Select 0 */ +#define GPIO68_LDD_10 68 /* LCD data pin 10 */ +#define GPIO68_MMCCS1 68 /* MMC Chip Select 1 */ +#define GPIO69_LDD_11 69 /* LCD data pin 11 */ +#define GPIO69_MMCCLK 69 /* MMC_CLK */ +#define GPIO70_LDD_12 70 /* LCD data pin 12 */ +#define GPIO70_RTCCLK 70 /* Real Time clock (1 Hz) */ +#define GPIO71_LDD_13 71 /* LCD data pin 13 */ +#define GPIO71_3_6MHz 71 /* 3.6 MHz Oscillator clock */ +#define GPIO72_LDD_14 72 /* LCD data pin 14 */ +#define GPIO72_32kHz 72 /* 32 kHz clock */ +#define GPIO73_LDD_15 73 /* LCD data pin 15 */ +#define GPIO73_MBGNT 73 /* Memory controller grant */ +#define GPIO74_LCD_FCLK 74 /* LCD Frame clock */ +#define GPIO75_LCD_LCLK 75 /* LCD line clock */ +#define GPIO76_LCD_PCLK 76 /* LCD Pixel clock */ +#define GPIO77_LCD_ACBIAS 77 /* LCD AC Bias */ +#define GPIO78_nCS_2 78 /* chip select 2 */ +#define GPIO79_nCS_3 79 /* chip select 3 */ +#define GPIO80_nCS_4 80 /* chip select 4 */ +#define GPIO81_NSCLK 81 /* NSSP clock */ +#define GPIO81_CIF_DD_0 81 /* Camera data pin 0 */ +#define GPIO82_NSFRM 82 /* NSSP Frame */ +#define GPIO82_CIF_DD_5 82 /* Camera data pin 5 */ +#define GPIO83_NSTXD 83 /* NSSP transmit */ +#define GPIO83_CIF_DD_4 83 /* Camera data pin 4 */ +#define GPIO84_NSRXD 84 /* NSSP receive */ +#define GPIO84_CIF_FV 84 /* Camera frame start signal */ +#define GPIO85_nPCE_1 85 /* Card Enable for Card Space (PXA27x) */ +#define GPIO85_CIF_LV 85 /* Camera line start signal */ +#define GPIO90_CIF_DD_4 90 /* Camera data pin 4 */ +#define GPIO91_CIF_DD_5 91 /* Camera data pin 5 */ +#define GPIO92_MMCDAT0 92 /* MMC DAT0 (PXA27x) */ +#define GPIO93_CIF_DD_6 93 /* Camera data pin 6 */ +#define GPIO94_CIF_DD_5 94 /* Camera data pin 5 */ +#define GPIO95_CIF_DD_4 95 /* Camera data pin 4 */ +#define GPIO96_FFRXD 96 /* FFUART recieve */ +#define GPIO98_FFRTS 98 /* FFUART request to send */ +#define GPIO98_CIF_DD_0 98 /* Camera data pin 0 */ +#define GPIO99_FFTXD 99 /* FFUART transmit data */ +#define GPIO100_FFCTS 100 /* FFUART Clear to send */ +#define GPIO102_nPCE_1 102 /* PCMCIA (PXA27x) */ +#define GPIO103_CIF_DD_3 103 /* Camera data pin 3 */ +#define GPIO104_CIF_DD_2 104 /* Camera data pin 2 */ +#define GPIO105_CIF_DD_1 105 /* Camera data pin 1 */ +#define GPIO106_CIF_DD_9 106 /* Camera data pin 9 */ +#define GPIO107_CIF_DD_8 107 /* Camera data pin 8 */ +#define GPIO108_CIF_DD_7 108 /* Camera data pin 7 */ +#define GPIO109_MMCDAT1 109 /* MMC DAT1 (PXA27x) */ +#define GPIO110_MMCDAT2 110 /* MMC DAT2 (PXA27x) */ +#define GPIO110_MMCCS0 110 /* MMC Chip Select 0 (PXA27x) */ +#define GPIO111_MMCDAT3 111 /* MMC DAT3 (PXA27x) */ +#define GPIO111_MMCCS1 111 /* MMC Chip Select 1 (PXA27x) */ +#define GPIO112_MMCCMD 112 /* MMC CMD (PXA27x) */ +#define GPIO113_I2S_SYSCLK 113 /* I2S System Clock (PXA27x) */ +#define GPIO113_AC97_RESET_N 113 /* AC97 NRESET on (PXA27x) */ +#define GPIO114_CIF_DD_1 114 /* Camera data pin 1 */ +#define GPIO115_CIF_DD_3 115 /* Camera data pin 3 */ +#define GPIO116_CIF_DD_2 116 /* Camera data pin 2 */ + +/* GPIO alternate function mode & direction */ + +#define GPIO_IN 0x000 +#define GPIO_OUT 0x080 +#define GPIO_ALT_FN_1_IN 0x100 +#define GPIO_ALT_FN_1_OUT 0x180 +#define GPIO_ALT_FN_2_IN 0x200 +#define GPIO_ALT_FN_2_OUT 0x280 +#define GPIO_ALT_FN_3_IN 0x300 +#define GPIO_ALT_FN_3_OUT 0x380 +#define GPIO_MD_MASK_NR 0x07f +#define GPIO_MD_MASK_DIR 0x080 +#define GPIO_MD_MASK_FN 0x300 +#define GPIO_DFLT_LOW 0x400 +#define GPIO_DFLT_HIGH 0x800 + +#define GPIO1_RTS_MD ( 1 | GPIO_ALT_FN_1_IN) +#define GPIO6_MMCCLK_MD ( 6 | GPIO_ALT_FN_1_OUT) +#define GPIO7_48MHz_MD ( 7 | GPIO_ALT_FN_1_OUT) +#define GPIO8_MMCCS0_MD ( 8 | GPIO_ALT_FN_1_OUT) +#define GPIO9_MMCCS1_MD ( 9 | GPIO_ALT_FN_1_OUT) +#define GPIO10_RTCCLK_MD (10 | GPIO_ALT_FN_1_OUT) +#define GPIO11_3_6MHz_MD (11 | GPIO_ALT_FN_1_OUT) +#define GPIO12_32KHz_MD (12 | GPIO_ALT_FN_1_OUT) +#define GPIO12_CIF_DD_7_MD (12 | GPIO_ALT_FN_2_IN) +#define GPIO13_MBGNT_MD (13 | GPIO_ALT_FN_2_OUT) +#define GPIO14_MBREQ_MD (14 | GPIO_ALT_FN_1_IN) +#define GPIO15_nCS_1_MD (15 | GPIO_ALT_FN_2_OUT) +#define GPIO16_PWM0_MD (16 | GPIO_ALT_FN_2_OUT) +#define GPIO17_PWM1_MD (17 | GPIO_ALT_FN_2_OUT) +#define GPIO17_CIF_DD_6_MD (17 | GPIO_ALT_FN_2_IN) +#define GPIO18_RDY_MD (18 | GPIO_ALT_FN_1_IN) +#define GPIO19_DREQ1_MD (19 | GPIO_ALT_FN_1_IN) +#define GPIO20_DREQ0_MD (20 | GPIO_ALT_FN_1_IN) +#define GPIO23_CIF_MCLK_MD (23 | GPIO_ALT_FN_1_OUT) +#define GPIO23_SCLK_MD (23 | GPIO_ALT_FN_2_OUT) +#define GPIO24_CIF_FV_MD (24 | GPIO_ALT_FN_1_OUT) +#define GPIO24_SFRM_MD (24 | GPIO_ALT_FN_2_OUT) +#define GPIO25_CIF_LV_MD (25 | GPIO_ALT_FN_1_OUT) +#define GPIO25_STXD_MD (25 | GPIO_ALT_FN_2_OUT) +#define GPIO26_SRXD_MD (26 | GPIO_ALT_FN_1_IN) +#define GPIO26_CIF_PCLK_MD (26 | GPIO_ALT_FN_2_IN) +#define GPIO27_SEXTCLK_MD (27 | GPIO_ALT_FN_1_IN) +#define GPIO27_CIF_DD_0_MD (27 | GPIO_ALT_FN_3_IN) +#define GPIO28_BITCLK_AC97_MD (28 | GPIO_ALT_FN_1_IN) +#define GPIO28_BITCLK_IN_I2S_MD (28 | GPIO_ALT_FN_2_IN) +#define GPIO28_BITCLK_OUT_I2S_MD (28 | GPIO_ALT_FN_1_OUT) +#define GPIO29_SDATA_IN_AC97_MD (29 | GPIO_ALT_FN_1_IN) +#define GPIO29_SDATA_IN_I2S_MD (29 | GPIO_ALT_FN_2_IN) +#define GPIO30_SDATA_OUT_AC97_MD (30 | GPIO_ALT_FN_2_OUT) +#define GPIO30_SDATA_OUT_I2S_MD (30 | GPIO_ALT_FN_1_OUT) +#define GPIO31_SYNC_I2S_MD (31 | GPIO_ALT_FN_1_OUT) +#define GPIO31_SYNC_AC97_MD (31 | GPIO_ALT_FN_2_OUT) +#define GPIO32_SDATA_IN1_AC97_MD (32 | GPIO_ALT_FN_1_IN) +#define GPIO32_SYSCLK_I2S_MD (32 | GPIO_ALT_FN_1_OUT) +#define GPIO32_MMCCLK_MD (32 | GPIO_ALT_FN_2_OUT) +#define GPIO33_nCS_5_MD (33 | GPIO_ALT_FN_2_OUT) +#define GPIO34_FFRXD_MD (34 | GPIO_ALT_FN_1_IN) +#define GPIO34_MMCCS0_MD (34 | GPIO_ALT_FN_2_OUT) +#define GPIO35_FFCTS_MD (35 | GPIO_ALT_FN_1_IN) +#define GPIO35_KP_MKOUT6_MD (35 | GPIO_ALT_FN_2_OUT) +#define GPIO36_FFDCD_MD (36 | GPIO_ALT_FN_1_IN) +#define GPIO37_FFDSR_MD (37 | GPIO_ALT_FN_1_IN) +#define GPIO38_FFRI_MD (38 | GPIO_ALT_FN_1_IN) +#define GPIO39_MMCCS1_MD (39 | GPIO_ALT_FN_1_OUT) +#define GPIO39_FFTXD_MD (39 | GPIO_ALT_FN_2_OUT) +#define GPIO40_FFDTR_MD (40 | GPIO_ALT_FN_2_OUT) +#define GPIO41_FFRTS_MD (41 | GPIO_ALT_FN_2_OUT) +#define GPIO41_KP_MKOUT7_MD (41 | GPIO_ALT_FN_1_OUT) +#define GPIO42_BTRXD_MD (42 | GPIO_ALT_FN_1_IN) +#define GPIO42_HWRXD_MD (42 | GPIO_ALT_FN_3_IN) +#define GPIO42_CIF_MCLK_MD (42 | GPIO_ALT_FN_3_OUT) +#define GPIO43_BTTXD_MD (43 | GPIO_ALT_FN_2_OUT) +#define GPIO43_HWTXD_MD (43 | GPIO_ALT_FN_3_OUT) +#define GPIO43_CIF_FV_MD (43 | GPIO_ALT_FN_3_OUT) +#define GPIO44_BTCTS_MD (44 | GPIO_ALT_FN_1_IN) +#define GPIO44_HWCTS_MD (44 | GPIO_ALT_FN_3_IN) +#define GPIO44_CIF_LV_MD (44 | GPIO_ALT_FN_3_OUT) +#define GPIO45_CIF_PCLK_MD (45 | GPIO_ALT_FN_3_IN) +#define GPIO45_BTRTS_MD (45 | GPIO_ALT_FN_2_OUT) +#define GPIO45_HWRTS_MD (45 | GPIO_ALT_FN_3_OUT) +#define GPIO45_SYSCLK_AC97_MD (45 | GPIO_ALT_FN_1_OUT) +#define GPIO46_ICPRXD_MD (46 | GPIO_ALT_FN_1_IN) +#define GPIO46_STRXD_MD (46 | GPIO_ALT_FN_2_IN) +#define GPIO47_CIF_DD_0_MD (47 | GPIO_ALT_FN_1_IN) +#define GPIO47_ICPTXD_MD (47 | GPIO_ALT_FN_2_OUT) +#define GPIO47_STTXD_MD (47 | GPIO_ALT_FN_1_OUT) +#define GPIO48_CIF_DD_5_MD (48 | GPIO_ALT_FN_1_IN) +#define GPIO48_nPOE_MD (48 | GPIO_ALT_FN_2_OUT) +#define GPIO48_HWTXD_MD (48 | GPIO_ALT_FN_1_OUT) +#define GPIO48_nPOE_MD (48 | GPIO_ALT_FN_2_OUT) +#define GPIO49_HWRXD_MD (49 | GPIO_ALT_FN_1_IN) +#define GPIO49_nPWE_MD (49 | GPIO_ALT_FN_2_OUT) +#define GPIO50_CIF_DD_3_MD (50 | GPIO_ALT_FN_1_IN) +#define GPIO50_nPIOR_MD (50 | GPIO_ALT_FN_2_OUT) +#define GPIO50_HWCTS_MD (50 | GPIO_ALT_FN_1_IN) +#define GPIO50_CIF_DD_3_MD (50 | GPIO_ALT_FN_1_IN) +#define GPIO51_CIF_DD_2_MD (51 | GPIO_ALT_FN_1_IN) +#define GPIO51_nPIOW_MD (51 | GPIO_ALT_FN_2_OUT) +#define GPIO51_HWRTS_MD (51 | GPIO_ALT_FN_1_OUT) +#define GPIO51_CIF_DD_2_MD (51 | GPIO_ALT_FN_1_IN) +#define GPIO52_nPCE_1_MD (52 | GPIO_ALT_FN_2_OUT) +#define GPIO52_CIF_DD_4_MD (52 | GPIO_ALT_FN_1_IN) +#define GPIO53_nPCE_2_MD (53 | GPIO_ALT_FN_2_OUT) +#define GPIO53_MMCCLK_MD (53 | GPIO_ALT_FN_1_OUT) +#define GPIO53_CIF_MCLK_MD (53 | GPIO_ALT_FN_2_OUT) +#define GPIO54_MMCCLK_MD (54 | GPIO_ALT_FN_1_OUT) +#define GPIO54_nPCE_2_MD (54 | GPIO_ALT_FN_2_OUT) +#define GPIO54_pSKTSEL_MD (54 | GPIO_ALT_FN_2_OUT) +#define GPIO54_CIF_PCLK_MD (54 | GPIO_ALT_FN_3_IN) +#define GPIO55_nPREG_MD (55 | GPIO_ALT_FN_2_OUT) +#define GPIO55_CIF_DD_1_MD (55 | GPIO_ALT_FN_1_IN) +#define GPIO56_nPWAIT_MD (56 | GPIO_ALT_FN_1_IN) +#define GPIO57_nIOIS16_MD (57 | GPIO_ALT_FN_1_IN) +#define GPIO58_LDD_0_MD (58 | GPIO_ALT_FN_2_OUT) +#define GPIO59_LDD_1_MD (59 | GPIO_ALT_FN_2_OUT) +#define GPIO60_LDD_2_MD (60 | GPIO_ALT_FN_2_OUT) +#define GPIO61_LDD_3_MD (61 | GPIO_ALT_FN_2_OUT) +#define GPIO62_LDD_4_MD (62 | GPIO_ALT_FN_2_OUT) +#define GPIO63_LDD_5_MD (63 | GPIO_ALT_FN_2_OUT) +#define GPIO64_LDD_6_MD (64 | GPIO_ALT_FN_2_OUT) +#define GPIO65_LDD_7_MD (65 | GPIO_ALT_FN_2_OUT) +#define GPIO66_LDD_8_MD (66 | GPIO_ALT_FN_2_OUT) +#define GPIO66_MBREQ_MD (66 | GPIO_ALT_FN_1_IN) +#define GPIO67_LDD_9_MD (67 | GPIO_ALT_FN_2_OUT) +#define GPIO67_MMCCS0_MD (67 | GPIO_ALT_FN_1_OUT) +#define GPIO68_LDD_10_MD (68 | GPIO_ALT_FN_2_OUT) +#define GPIO68_MMCCS1_MD (68 | GPIO_ALT_FN_1_OUT) +#define GPIO69_LDD_11_MD (69 | GPIO_ALT_FN_2_OUT) +#define GPIO69_MMCCLK_MD (69 | GPIO_ALT_FN_1_OUT) +#define GPIO70_LDD_12_MD (70 | GPIO_ALT_FN_2_OUT) +#define GPIO70_RTCCLK_MD (70 | GPIO_ALT_FN_1_OUT) +#define GPIO71_LDD_13_MD (71 | GPIO_ALT_FN_2_OUT) +#define GPIO71_3_6MHz_MD (71 | GPIO_ALT_FN_1_OUT) +#define GPIO72_LDD_14_MD (72 | GPIO_ALT_FN_2_OUT) +#define GPIO72_32kHz_MD (72 | GPIO_ALT_FN_1_OUT) +#define GPIO73_LDD_15_MD (73 | GPIO_ALT_FN_2_OUT) +#define GPIO73_MBGNT_MD (73 | GPIO_ALT_FN_1_OUT) +#define GPIO74_LCD_FCLK_MD (74 | GPIO_ALT_FN_2_OUT) +#define GPIO75_LCD_LCLK_MD (75 | GPIO_ALT_FN_2_OUT) +#define GPIO76_LCD_PCLK_MD (76 | GPIO_ALT_FN_2_OUT) +#define GPIO77_LCD_ACBIAS_MD (77 | GPIO_ALT_FN_2_OUT) +#define GPIO78_nCS_2_MD (78 | GPIO_ALT_FN_2_OUT) +#define GPIO78_nPCE_2_MD (78 | GPIO_ALT_FN_1_OUT) +#define GPIO79_nCS_3_MD (79 | GPIO_ALT_FN_2_OUT) +#define GPIO79_pSKTSEL_MD (79 | GPIO_ALT_FN_1_OUT) +#define GPIO80_nCS_4_MD (80 | GPIO_ALT_FN_2_OUT) +#define GPIO81_NSSP_CLK_OUT (81 | GPIO_ALT_FN_1_OUT) +#define GPIO81_NSSP_CLK_IN (81 | GPIO_ALT_FN_1_IN) +#define GPIO81_CIF_DD_0_MD (81 | GPIO_ALT_FN_2_IN) +#define GPIO82_NSSP_FRM_OUT (82 | GPIO_ALT_FN_1_OUT) +#define GPIO82_NSSP_FRM_IN (82 | GPIO_ALT_FN_1_IN) +#define GPIO82_CIF_DD_5_MD (82 | GPIO_ALT_FN_3_IN) +#define GPIO83_NSSP_TX (83 | GPIO_ALT_FN_1_OUT) +#define GPIO83_NSSP_RX (83 | GPIO_ALT_FN_2_IN) +#define GPIO83_CIF_DD_4_MD (83 | GPIO_ALT_FN_3_IN) +#define GPIO84_NSSP_TX (84 | GPIO_ALT_FN_1_OUT) +#define GPIO84_NSSP_RX (84 | GPIO_ALT_FN_2_IN) +#define GPIO84_CIF_FV_MD (84 | GPIO_ALT_FN_3_IN) +#define GPIO85_nPCE_1_MD (85 | GPIO_ALT_FN_1_OUT) +#define GPIO85_CIF_LV_MD (85 | GPIO_ALT_FN_3_IN) +#define GPIO86_nPCE_1_MD (86 | GPIO_ALT_FN_1_OUT) +#define GPIO88_USBH1_PWR_MD (88 | GPIO_ALT_FN_1_IN) +#define GPIO89_USBH1_PEN_MD (89 | GPIO_ALT_FN_2_OUT) +#define GPIO90_CIF_DD_4_MD (90 | GPIO_ALT_FN_3_IN) +#define GPIO91_CIF_DD_5_MD (91 | GPIO_ALT_FN_3_IN) +#define GPIO92_MMCDAT0_MD (92 | GPIO_ALT_FN_1_OUT) +#define GPIO93_CIF_DD_6_MD (93 | GPIO_ALT_FN_2_IN) +#define GPIO94_CIF_DD_5_MD (94 | GPIO_ALT_FN_2_IN) +#define GPIO95_CIF_DD_4_MD (95 | GPIO_ALT_FN_2_IN) +#define GPIO95_KP_MKIN6_MD (95 | GPIO_ALT_FN_3_IN) +#define GPIO96_KP_DKIN3_MD (96 | GPIO_ALT_FN_1_IN) +#define GPIO96_FFRXD_MD (96 | GPIO_ALT_FN_3_IN) +#define GPIO97_KP_MKIN3_MD (97 | GPIO_ALT_FN_3_IN) +#define GPIO98_CIF_DD_0_MD (98 | GPIO_ALT_FN_2_IN) +#define GPIO98_FFRTS_MD (98 | GPIO_ALT_FN_3_OUT) +#define GPIO99_FFTXD_MD (99 | GPIO_ALT_FN_3_OUT) +#define GPIO100_KP_MKIN0_MD (100 | GPIO_ALT_FN_1_IN) +#define GPIO101_KP_MKIN1_MD (101 | GPIO_ALT_FN_1_IN) +#define GPIO102_nPCE_1_MD (102 | GPIO_ALT_FN_1_OUT) +#define GPIO102_KP_MKIN2_MD (102 | GPIO_ALT_FN_1_IN) +#define GPIO103_CIF_DD_3_MD (103 | GPIO_ALT_FN_1_IN) +#define GPIO103_KP_MKOUT0_MD (103 | GPIO_ALT_FN_2_OUT) +#define GPIO104_CIF_DD_2_MD (104 | GPIO_ALT_FN_1_IN) +#define GPIO104_pSKTSEL_MD (104 | GPIO_ALT_FN_1_OUT) +#define GPIO104_KP_MKOUT1_MD (104 | GPIO_ALT_FN_2_OUT) +#define GPIO105_CIF_DD_1_MD (105 | GPIO_ALT_FN_1_IN) +#define GPIO105_KP_MKOUT2_MD (105 | GPIO_ALT_FN_2_OUT) +#define GPIO106_CIF_DD_9_MD (106 | GPIO_ALT_FN_1_IN) +#define GPIO106_KP_MKOUT3_MD (106 | GPIO_ALT_FN_2_OUT) +#define GPIO107_CIF_DD_8_MD (107 | GPIO_ALT_FN_1_IN) +#define GPIO107_KP_MKOUT4_MD (107 | GPIO_ALT_FN_2_OUT) +#define GPIO108_CIF_DD_7_MD (108 | GPIO_ALT_FN_1_IN) +#define GPIO108_KP_MKOUT5_MD (108 | GPIO_ALT_FN_2_OUT) +#define GPIO109_MMCDAT1_MD (109 | GPIO_ALT_FN_1_OUT) +#define GPIO110_MMCDAT2_MD (110 | GPIO_ALT_FN_1_OUT) +#define GPIO110_MMCCS0_MD (110 | GPIO_ALT_FN_1_OUT) +#define GPIO111_MMCDAT3_MD (111 | GPIO_ALT_FN_1_OUT) +#define GPIO110_MMCCS1_MD (111 | GPIO_ALT_FN_1_OUT) +#define GPIO112_MMCCMD_MD (112 | GPIO_ALT_FN_1_OUT) +#define GPIO113_I2S_SYSCLK_MD (113 | GPIO_ALT_FN_1_OUT) +#define GPIO113_AC97_RESET_N_MD (113 | GPIO_ALT_FN_2_OUT) +#define GPIO117_I2CSCL_MD (117 | GPIO_ALT_FN_1_IN) +#define GPIO118_I2CSDA_MD (118 | GPIO_ALT_FN_1_IN) + +/* + * Handy routine to set GPIO alternate functions + */ +extern int pxa_gpio_mode( int gpio_mode ); + +#endif /* __ASM_ARCH_PXA2XX_GPIO_H */ diff --git a/trunk/arch/arm/plat-pxa/include/plat/ssp.h b/trunk/arch/arm/mach-pxa/include/mach/regs-ssp.h similarity index 75% rename from trunk/arch/arm/plat-pxa/include/plat/ssp.h rename to trunk/arch/arm/mach-pxa/include/mach/regs-ssp.h index fe43150690ed..6a2ed35acd59 100644 --- a/trunk/arch/arm/plat-pxa/include/plat/ssp.h +++ b/trunk/arch/arm/mach-pxa/include/mach/regs-ssp.h @@ -1,26 +1,5 @@ -/* - * ssp.h - * - * Copyright (C) 2003 Russell King, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This driver supports the following PXA CPU/SSP ports:- - * - * PXA250 SSP - * PXA255 SSP, NSSP - * PXA26x SSP, NSSP, ASSP - * PXA27x SSP1, SSP2, SSP3 - * PXA3xx SSP1, SSP2, SSP3, SSP4 - */ - -#ifndef __ASM_ARCH_SSP_H -#define __ASM_ARCH_SSP_H - -#include -#include +#ifndef __ASM_ARCH_REGS_SSP_H +#define __ASM_ARCH_REGS_SSP_H /* * SSP Serial Port Registers @@ -40,7 +19,10 @@ #define SSRSA (0x34) /* SSP Rx Timeslot Active */ #define SSTSS (0x38) /* SSP Timeslot Status */ #define SSACD (0x3C) /* SSP Audio Clock Divider */ + +#if defined(CONFIG_PXA3xx) #define SSACDD (0x40) /* SSP Audio Clock Dither Divider */ +#endif /* Common PXA2xx bits first */ #define SSCR0_DSS (0x0000000f) /* Data Size Select (mask) */ @@ -51,19 +33,29 @@ #define SSCR0_National (0x2 << 4) /* National Microwire */ #define SSCR0_ECS (1 << 6) /* External clock select */ #define SSCR0_SSE (1 << 7) /* Synchronous Serial Port Enable */ -#define SSCR0_SCR(x) ((x) << 8) /* Serial Clock Rate (mask) */ -/* PXA27x, PXA3xx */ +#if defined(CONFIG_PXA25x) +#define SSCR0_SCR (0x0000ff00) /* Serial Clock Rate (mask) */ +#define SSCR0_SerClkDiv(x) ((((x) - 2)/2) << 8) /* Divisor [2..512] */ +#elif defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) +#define SSCR0_SCR (0x000fff00) /* Serial Clock Rate (mask) */ +#define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */ +#endif + +#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) #define SSCR0_EDSS (1 << 20) /* Extended data size select */ #define SSCR0_NCS (1 << 21) /* Network clock select */ #define SSCR0_RIM (1 << 22) /* Receive FIFO overrrun interrupt mask */ #define SSCR0_TUM (1 << 23) /* Transmit FIFO underrun interrupt mask */ #define SSCR0_FRDC (0x07000000) /* Frame rate divider control (mask) */ #define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24) /* Time slots per frame [1..8] */ -#define SSCR0_FPCKE (1 << 29) /* FIFO packing enable */ #define SSCR0_ACS (1 << 30) /* Audio clock select */ #define SSCR0_MOD (1 << 31) /* Mode (normal or network) */ +#endif +#if defined(CONFIG_PXA3xx) +#define SSCR0_FPCKE (1 << 29) /* FIFO packing enable */ +#endif #define SSCR1_RIE (1 << 0) /* Receive FIFO Interrupt Enable */ #define SSCR1_TIE (1 << 1) /* Transmit FIFO Interrupt Enable */ @@ -83,6 +75,10 @@ #define SSSR_RFS (1 << 6) /* Receive FIFO Service Request */ #define SSSR_ROR (1 << 7) /* Receive FIFO Overrun */ +#define SSCR0_TIM (1 << 23) /* Transmit FIFO Under Run Interrupt Mask */ +#define SSCR0_RIM (1 << 22) /* Receive FIFO Over Run interrupt Mask */ +#define SSCR0_NCS (1 << 21) /* Network Clock Select */ +#define SSCR0_EDSS (1 << 20) /* Extended Data Size Select */ /* extra bits in PXA255, PXA26x and PXA27x SSP ports */ #define SSCR0_TISSP (1 << 4) /* TI Sync Serial Protocol */ @@ -112,75 +108,27 @@ #define SSSR_TINT (1 << 19) /* Receiver Time-out Interrupt */ #define SSSR_PINT (1 << 18) /* Peripheral Trailing Byte Interrupt */ +#if defined(CONFIG_PXA3xx) +#define SSPSP_EDMYSTOP(x) ((x) << 28) /* Extended Dummy Stop */ +#define SSPSP_EDMYSTRT(x) ((x) << 26) /* Extended Dummy Start */ +#endif -#define SSPSP_SCMODE(x) ((x) << 0) /* Serial Bit Rate Clock Mode */ -#define SSPSP_SFRMP (1 << 2) /* Serial Frame Polarity */ -#define SSPSP_ETDS (1 << 3) /* End of Transfer data State */ -#define SSPSP_STRTDLY(x) ((x) << 4) /* Start Delay */ -#define SSPSP_DMYSTRT(x) ((x) << 7) /* Dummy Start */ -#define SSPSP_SFRMDLY(x) ((x) << 9) /* Serial Frame Delay */ -#define SSPSP_SFRMWDTH(x) ((x) << 16) /* Serial Frame Width */ -#define SSPSP_DMYSTOP(x) ((x) << 23) /* Dummy Stop */ #define SSPSP_FSRT (1 << 25) /* Frame Sync Relative Timing */ - -/* PXA3xx */ -#define SSPSP_EDMYSTRT(x) ((x) << 26) /* Extended Dummy Start */ -#define SSPSP_EDMYSTOP(x) ((x) << 28) /* Extended Dummy Stop */ -#define SSPSP_TIMING_MASK (0x7f8001f0) +#define SSPSP_DMYSTOP(x) ((x) << 23) /* Dummy Stop */ +#define SSPSP_SFRMWDTH(x) ((x) << 16) /* Serial Frame Width */ +#define SSPSP_SFRMDLY(x) ((x) << 9) /* Serial Frame Delay */ +#define SSPSP_DMYSTRT(x) ((x) << 7) /* Dummy Start */ +#define SSPSP_STRTDLY(x) ((x) << 4) /* Start Delay */ +#define SSPSP_ETDS (1 << 3) /* End of Transfer data State */ +#define SSPSP_SFRMP (1 << 2) /* Serial Frame Polarity */ +#define SSPSP_SCMODE(x) ((x) << 0) /* Serial Bit Rate Clock Mode */ #define SSACD_SCDB (1 << 3) /* SSPSYSCLK Divider Bypass */ #define SSACD_ACPS(x) ((x) << 4) /* Audio clock PLL select */ #define SSACD_ACDS(x) ((x) << 0) /* Audio clock divider select */ +#if defined(CONFIG_PXA3xx) #define SSACD_SCDX8 (1 << 7) /* SYSCLK division ratio select */ +#endif -enum pxa_ssp_type { - SSP_UNDEFINED = 0, - PXA25x_SSP, /* pxa 210, 250, 255, 26x */ - PXA25x_NSSP, /* pxa 255, 26x (including ASSP) */ - PXA27x_SSP, - PXA168_SSP, -}; - -struct ssp_device { - struct platform_device *pdev; - struct list_head node; - - struct clk *clk; - void __iomem *mmio_base; - unsigned long phys_base; - - const char *label; - int port_id; - int type; - int use_count; - int irq; - int drcmr_rx; - int drcmr_tx; -}; - -/** - * pxa_ssp_write_reg - Write to a SSP register - * - * @dev: SSP device to access - * @reg: Register to write to - * @val: Value to be written. - */ -static inline void pxa_ssp_write_reg(struct ssp_device *dev, u32 reg, u32 val) -{ - __raw_writel(val, dev->mmio_base + reg); -} - -/** - * pxa_ssp_read_reg - Read from a SSP register - * - * @dev: SSP device to access - * @reg: Register to read from - */ -static inline u32 pxa_ssp_read_reg(struct ssp_device *dev, u32 reg) -{ - return __raw_readl(dev->mmio_base + reg); -} - -struct ssp_device *pxa_ssp_request(int port, const char *label); -void pxa_ssp_free(struct ssp_device *); -#endif /* __ASM_ARCH_SSP_H */ + +#endif /* __ASM_ARCH_REGS_SSP_H */ diff --git a/trunk/arch/arm/mach-pxa/include/mach/regs-u2d.h b/trunk/arch/arm/mach-pxa/include/mach/regs-u2d.h index c15c0c57de08..44b0b20b69a4 100644 --- a/trunk/arch/arm/mach-pxa/include/mach/regs-u2d.h +++ b/trunk/arch/arm/mach-pxa/include/mach/regs-u2d.h @@ -166,8 +166,7 @@ #define U2DMACSR_BUSERRTYPE (7 << 10) /* PX Bus Error Type */ #define U2DMACSR_EORINTR (1 << 9) /* End Of Receive */ #define U2DMACSR_REQPEND (1 << 8) /* Request Pending */ -#define U2DMACSR_RASINTR (1 << 4) /* Request After Channel Stopped (read / write 1 clear) */ -#define U2DMACSR_STOPINTR (1 << 3) /* Stop Interrupt (read only) */ +#define U2DMACSR_RASINTR (1 << 4) /* Request After Channel Stopped (read / write 1 clear) */#define U2DMACSR_STOPINTR (1 << 3) /* Stop Interrupt (read only) */ #define U2DMACSR_ENDINTR (1 << 2) /* End Interrupt (read / write 1 clear) */ #define U2DMACSR_STARTINTR (1 << 1) /* Start Interrupt (read / write 1 clear) */ #define U2DMACSR_BUSERRINTR (1 << 0) /* Bus Error Interrupt (read / write 1 clear) */ diff --git a/trunk/arch/arm/mach-pxa/include/mach/ssp.h b/trunk/arch/arm/mach-pxa/include/mach/ssp.h new file mode 100644 index 000000000000..be1be5b6db51 --- /dev/null +++ b/trunk/arch/arm/mach-pxa/include/mach/ssp.h @@ -0,0 +1,109 @@ +/* + * ssp.h + * + * Copyright (C) 2003 Russell King, All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This driver supports the following PXA CPU/SSP ports:- + * + * PXA250 SSP + * PXA255 SSP, NSSP + * PXA26x SSP, NSSP, ASSP + * PXA27x SSP1, SSP2, SSP3 + * PXA3xx SSP1, SSP2, SSP3, SSP4 + */ + +#ifndef __ASM_ARCH_SSP_H +#define __ASM_ARCH_SSP_H + +#include +#include + +enum pxa_ssp_type { + SSP_UNDEFINED = 0, + PXA25x_SSP, /* pxa 210, 250, 255, 26x */ + PXA25x_NSSP, /* pxa 255, 26x (including ASSP) */ + PXA27x_SSP, +}; + +struct ssp_device { + struct platform_device *pdev; + struct list_head node; + + struct clk *clk; + void __iomem *mmio_base; + unsigned long phys_base; + + const char *label; + int port_id; + int type; + int use_count; + int irq; + int drcmr_rx; + int drcmr_tx; +}; + +#ifdef CONFIG_PXA_SSP_LEGACY +/* + * SSP initialisation flags + */ +#define SSP_NO_IRQ 0x1 /* don't register an irq handler in SSP driver */ + +struct ssp_state { + u32 cr0; + u32 cr1; + u32 to; + u32 psp; +}; + +struct ssp_dev { + struct ssp_device *ssp; + u32 port; + u32 mode; + u32 flags; + u32 psp_flags; + u32 speed; + int irq; +}; + +int ssp_write_word(struct ssp_dev *dev, u32 data); +int ssp_read_word(struct ssp_dev *dev, u32 *data); +int ssp_flush(struct ssp_dev *dev); +void ssp_enable(struct ssp_dev *dev); +void ssp_disable(struct ssp_dev *dev); +void ssp_save_state(struct ssp_dev *dev, struct ssp_state *ssp); +void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *ssp); +int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags); +int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed); +void ssp_exit(struct ssp_dev *dev); +#endif /* CONFIG_PXA_SSP_LEGACY */ + +/** + * ssp_write_reg - Write to a SSP register + * + * @dev: SSP device to access + * @reg: Register to write to + * @val: Value to be written. + */ +static inline void ssp_write_reg(struct ssp_device *dev, u32 reg, u32 val) +{ + __raw_writel(val, dev->mmio_base + reg); +} + +/** + * ssp_read_reg - Read from a SSP register + * + * @dev: SSP device to access + * @reg: Register to read from + */ +static inline u32 ssp_read_reg(struct ssp_device *dev, u32 reg) +{ + return __raw_readl(dev->mmio_base + reg); +} + +struct ssp_device *ssp_request(int port, const char *label); +void ssp_free(struct ssp_device *); +#endif /* __ASM_ARCH_SSP_H */ diff --git a/trunk/arch/arm/mach-pxa/include/mach/tosa.h b/trunk/arch/arm/mach-pxa/include/mach/tosa.h index 1bbd1f2e4beb..4df2d38507dc 100644 --- a/trunk/arch/arm/mach-pxa/include/mach/tosa.h +++ b/trunk/arch/arm/mach-pxa/include/mach/tosa.h @@ -167,7 +167,7 @@ #define TOSA_KEY_SYNC KEY_102ND /* ??? */ -#ifndef CONFIG_TOSA_USE_EXT_KEYCODES +#ifndef CONFIG_KEYBOARD_TOSA_USE_EXT_KEYCODES #define TOSA_KEY_RECORD KEY_YEN #define TOSA_KEY_ADDRESSBOOK KEY_KATAKANA #define TOSA_KEY_CANCEL KEY_ESC diff --git a/trunk/arch/arm/mach-pxa/include/mach/vpac270.h b/trunk/arch/arm/mach-pxa/include/mach/vpac270.h deleted file mode 100644 index 7bfa3dd0fd5e..000000000000 --- a/trunk/arch/arm/mach-pxa/include/mach/vpac270.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * GPIOs and interrupts for Voipac PXA270 - * - * Copyright (C) 2010 - * Marek Vasut - * - * 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 _INCLUDE_VPAC270_H_ -#define _INCLUDE_VPAC270_H_ - -#define GPIO1_VPAC270_USER_BTN 1 - -#define GPIO15_VPAC270_LED_ORANGE 15 - -#define GPIO81_VPAC270_BKL_ON 81 -#define GPIO83_VPAC270_NL_ON 83 - -#define GPIO52_VPAC270_SD_READONLY 52 -#define GPIO53_VPAC270_SD_DETECT_N 53 - -#define GPIO84_VPAC270_PCMCIA_CD 84 -#define GPIO35_VPAC270_PCMCIA_RDY 35 -#define GPIO107_VPAC270_PCMCIA_PPEN 107 -#define GPIO11_VPAC270_PCMCIA_RESET 11 -#define GPIO17_VPAC270_CF_CD 17 -#define GPIO12_VPAC270_CF_RDY 12 -#define GPIO16_VPAC270_CF_RESET 16 - -#define GPIO41_VPAC270_UDC_DETECT 41 - -#define GPIO114_VPAC270_ETH_IRQ 114 - -#define GPIO36_VPAC270_IDE_IRQ 36 - -#define GPIO113_VPAC270_TS_IRQ 113 - -#endif diff --git a/trunk/arch/arm/mach-pxa/include/mach/z2.h b/trunk/arch/arm/mach-pxa/include/mach/z2.h deleted file mode 100644 index 8835c16bc82f..000000000000 --- a/trunk/arch/arm/mach-pxa/include/mach/z2.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * arch/arm/mach-pxa/include/mach/z2.h - * - * Author: Ken McGuire - * Created: Feb 6, 2009 - * - * 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_ZIPIT2_H -#define ASM_ARCH_ZIPIT2_H - -/* LEDs */ -#define GPIO10_ZIPITZ2_LED_WIFI 10 -#define GPIO85_ZIPITZ2_LED_CHARGED 85 -#define GPIO83_ZIPITZ2_LED_CHARGING 83 - -/* SD/MMC */ -#define GPIO96_ZIPITZ2_SD_DETECT 96 - -/* GPIO Buttons */ -#define GPIO1_ZIPITZ2_POWER_BUTTON 1 -#define GPIO98_ZIPITZ2_LID_BUTTON 98 - -/* Libertas GSPI8686 WiFi */ -#define GPIO14_ZIPITZ2_WIFI_RESET 14 -#define GPIO15_ZIPITZ2_WIFI_POWER 15 -#define GPIO24_ZIPITZ2_WIFI_CS 24 -#define GPIO36_ZIPITZ2_WIFI_IRQ 36 - -/* LCD */ -#define GPIO19_ZIPITZ2_LCD_RESET 19 -#define GPIO88_ZIPITZ2_LCD_CS 88 - -/* MISC GPIOs */ -#define GPIO0_ZIPITZ2_AC_DETECT 0 -#define GPIO37_ZIPITZ2_HEADSET_DETECT 37 - -#endif diff --git a/trunk/arch/arm/mach-pxa/littleton.c b/trunk/arch/arm/mach-pxa/littleton.c index 9b9046185b00..fa527b258d61 100644 --- a/trunk/arch/arm/mach-pxa/littleton.c +++ b/trunk/arch/arm/mach-pxa/littleton.c @@ -41,6 +41,7 @@ #include #include +#include #include #include #include @@ -271,7 +272,7 @@ static inline void littleton_init_keypad(void) {} #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) static struct pxamci_platform_data littleton_mci_platform_data = { - .detect_delay_ms = 200, + .detect_delay = 20, .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, .gpio_card_detect = GPIO_MMC1_CARD_DETECT, .gpio_card_ro = -1, diff --git a/trunk/arch/arm/mach-pxa/lubbock.c b/trunk/arch/arm/mach-pxa/lubbock.c index 330c3282856e..63d65a2a0387 100644 --- a/trunk/arch/arm/mach-pxa/lubbock.c +++ b/trunk/arch/arm/mach-pxa/lubbock.c @@ -478,7 +478,7 @@ static void lubbock_mci_exit(struct device *dev, void *data) static struct pxamci_platform_data lubbock_mci_platform_data = { .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, - .detect_delay_ms = 10, + .detect_delay = 1, .init = lubbock_mci_init, .get_ro = lubbock_mci_get_ro, .exit = lubbock_mci_exit, diff --git a/trunk/arch/arm/mach-pxa/mfp-pxa2xx.c b/trunk/arch/arm/mach-pxa/mfp-pxa2xx.c index 1d1419b73457..cf6b720c055f 100644 --- a/trunk/arch/arm/mach-pxa/mfp-pxa2xx.c +++ b/trunk/arch/arm/mach-pxa/mfp-pxa2xx.c @@ -81,7 +81,6 @@ static int __mfp_config_gpio(unsigned gpio, unsigned long c) PGSR(bank) &= ~mask; is_out = 1; break; - case MFP_LPM_INPUT: case MFP_LPM_DEFAULT: break; default: @@ -179,17 +178,8 @@ int gpio_set_wake(unsigned int gpio, unsigned int on) if (!d->valid) return -EINVAL; - /* Allow keypad GPIOs to wakeup system when - * configured as generic GPIOs. - */ - if (d->keypad_gpio && (MFP_AF(d->config) == 0) && - (d->config & MFP_LPM_CAN_WAKEUP)) { - if (on) - PKWR |= d->mask; - else - PKWR &= ~d->mask; - return 0; - } + if (d->keypad_gpio) + return -EINVAL; mux_taken = (PWER & d->mux_mask) & (~d->mask); if (on && mux_taken) @@ -249,25 +239,21 @@ static int pxa27x_pkwr_gpio[] = { int keypad_set_wake(unsigned int on) { unsigned int i, gpio, mask = 0; - struct gpio_desc *d; + + if (!on) { + PKWR = 0; + return 0; + } for (i = 0; i < ARRAY_SIZE(pxa27x_pkwr_gpio); i++) { gpio = pxa27x_pkwr_gpio[i]; - d = &gpio_desc[gpio]; - /* skip if configured as generic GPIO */ - if (MFP_AF(d->config) == 0) - continue; - - if (d->config & MFP_LPM_CAN_WAKEUP) + if (gpio_desc[gpio].config & MFP_LPM_CAN_WAKEUP) mask |= gpio_desc[gpio].mask; } - if (on) - PKWR |= mask; - else - PKWR &= ~mask; + PKWR = mask; return 0; } @@ -342,17 +328,6 @@ static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state) { int i; - /* set corresponding PGSR bit of those marked MFP_LPM_KEEP_OUTPUT */ - for (i = 0; i < pxa_last_gpio; i++) { - if ((gpio_desc[i].config & MFP_LPM_KEEP_OUTPUT) && - (GPDR(i) & GPIO_bit(i))) { - if (GPLR(i) & GPIO_bit(i)) - PGSR(i) |= GPIO_bit(i); - else - PGSR(i) &= ~GPIO_bit(i); - } - } - for (i = 0; i <= gpio_to_bank(pxa_last_gpio); i++) { saved_gafr[0][i] = GAFR_L(i); diff --git a/trunk/arch/arm/mach-pxa/mioa701.c b/trunk/arch/arm/mach-pxa/mioa701.c index d60db87dde08..7a50ed8fce94 100644 --- a/trunk/arch/arm/mach-pxa/mioa701.c +++ b/trunk/arch/arm/mach-pxa/mioa701.c @@ -426,7 +426,6 @@ struct gpio_vbus_mach_info gpio_vbus_data = { * to give the card a chance to fully insert/eject. */ static struct pxamci_platform_data mioa701_mci_info = { - .detect_delay_ms = 250, .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, .gpio_card_detect = GPIO15_SDIO_INSERT, .gpio_card_ro = GPIO78_SDIO_RO, @@ -792,6 +791,7 @@ static void __init mioa701_machine_init(void) mio_gpio_request(ARRAY_AND_SIZE(global_gpios)); bootstrap_init(); set_pxa_fb_info(&mioa701_pxafb_info); + mioa701_mci_info.detect_delay = msecs_to_jiffies(250); pxa_set_mci_info(&mioa701_mci_info); pxa_set_keypad_info(&mioa701_keypad_info); wm97xx_bat_set_pdata(&mioa701_battery_data); diff --git a/trunk/arch/arm/mach-pxa/mxm8x10.c b/trunk/arch/arm/mach-pxa/mxm8x10.c index 462167ac05f9..8c9c6f0d56bb 100644 --- a/trunk/arch/arm/mach-pxa/mxm8x10.c +++ b/trunk/arch/arm/mach-pxa/mxm8x10.c @@ -325,7 +325,7 @@ static mfp_cfg_t mfp_cfg[] __initdata = { #if defined(CONFIG_MMC) static struct pxamci_platform_data mxm_8x10_mci_platform_data = { .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, - .detect_delay_ms = 10, + .detect_delay = 1, .gpio_card_detect = MXM_8X10_SD_nCD, .gpio_card_ro = MXM_8X10_SD_WP, .gpio_power = -1 diff --git a/trunk/arch/arm/mach-pxa/palmld.c b/trunk/arch/arm/mach-pxa/palmld.c index 1963819dba98..f70c75b38769 100644 --- a/trunk/arch/arm/mach-pxa/palmld.c +++ b/trunk/arch/arm/mach-pxa/palmld.c @@ -168,7 +168,7 @@ static struct pxamci_platform_data palmld_mci_platform_data = { .gpio_card_detect = GPIO_NR_PALMLD_SD_DETECT_N, .gpio_card_ro = GPIO_NR_PALMLD_SD_READONLY, .gpio_power = GPIO_NR_PALMLD_SD_POWER, - .detect_delay_ms = 200, + .detect_delay = 20, }; /****************************************************************************** diff --git a/trunk/arch/arm/mach-pxa/palmt5.c b/trunk/arch/arm/mach-pxa/palmt5.c index 5305a3993e69..d902a813aae3 100644 --- a/trunk/arch/arm/mach-pxa/palmt5.c +++ b/trunk/arch/arm/mach-pxa/palmt5.c @@ -110,7 +110,7 @@ static struct pxamci_platform_data palmt5_mci_platform_data = { .gpio_card_detect = GPIO_NR_PALMT5_SD_DETECT_N, .gpio_card_ro = GPIO_NR_PALMT5_SD_READONLY, .gpio_power = GPIO_NR_PALMT5_SD_POWER, - .detect_delay_ms = 200, + .detect_delay = 20, }; /****************************************************************************** diff --git a/trunk/arch/arm/mach-pxa/palmtc.c b/trunk/arch/arm/mach-pxa/palmtc.c index 033b567e50bb..717d7a638675 100644 --- a/trunk/arch/arm/mach-pxa/palmtc.c +++ b/trunk/arch/arm/mach-pxa/palmtc.c @@ -121,7 +121,7 @@ static struct pxamci_platform_data palmtc_mci_platform_data = { .gpio_power = GPIO_NR_PALMTC_SD_POWER, .gpio_card_ro = GPIO_NR_PALMTC_SD_READONLY, .gpio_card_detect = GPIO_NR_PALMTC_SD_DETECT_N, - .detect_delay_ms = 200, + .detect_delay = 20, }; /****************************************************************************** diff --git a/trunk/arch/arm/mach-pxa/palmtx.c b/trunk/arch/arm/mach-pxa/palmtx.c index ecc1a401598e..007b58c11f8d 100644 --- a/trunk/arch/arm/mach-pxa/palmtx.c +++ b/trunk/arch/arm/mach-pxa/palmtx.c @@ -170,7 +170,7 @@ static struct pxamci_platform_data palmtx_mci_platform_data = { .gpio_card_detect = GPIO_NR_PALMTX_SD_DETECT_N, .gpio_card_ro = GPIO_NR_PALMTX_SD_READONLY, .gpio_power = GPIO_NR_PALMTX_SD_POWER, - .detect_delay_ms = 200, + .detect_delay = 20, }; /****************************************************************************** diff --git a/trunk/arch/arm/mach-pxa/pcm990-baseboard.c b/trunk/arch/arm/mach-pxa/pcm990-baseboard.c index f56ae1008759..9d0ecea1760c 100644 --- a/trunk/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/trunk/arch/arm/mach-pxa/pcm990-baseboard.c @@ -326,7 +326,7 @@ static void pcm990_mci_exit(struct device *dev, void *data) #define MSECS_PER_JIFFY (1000/HZ) static struct pxamci_platform_data pcm990_mci_platform_data = { - .detect_delay_ms = 250, + .detect_delay = 250 / MSECS_PER_JIFFY, .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, .init = pcm990_mci_init, .setpower = pcm990_mci_setpower, diff --git a/trunk/arch/arm/mach-pxa/poodle.c b/trunk/arch/arm/mach-pxa/poodle.c index f4abdaafdac4..d58a52415d75 100644 --- a/trunk/arch/arm/mach-pxa/poodle.c +++ b/trunk/arch/arm/mach-pxa/poodle.c @@ -40,12 +40,13 @@ #include #include #include +#include #include #include #include #include +#include #include -#include #include #include @@ -276,7 +277,6 @@ static void poodle_mci_exit(struct device *dev, void *data) } static struct pxamci_platform_data poodle_mci_platform_data = { - .detect_delay_ms = 250, .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .init = poodle_mci_init, .setpower = poodle_mci_setpower, @@ -450,6 +450,7 @@ static void __init poodle_init(void) set_pxa_fb_parent(&poodle_locomo_device.dev); set_pxa_fb_info(&poodle_fb_info); pxa_set_udc_info(&udc_info); + poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250); pxa_set_mci_info(&poodle_mci_platform_data); pxa_set_ficp_info(&poodle_ficp_platform_data); pxa_set_i2c_info(NULL); diff --git a/trunk/arch/arm/mach-pxa/pxa3xx.c b/trunk/arch/arm/mach-pxa/pxa3xx.c index f544e58e1536..4d7c03e72504 100644 --- a/trunk/arch/arm/mach-pxa/pxa3xx.c +++ b/trunk/arch/arm/mach-pxa/pxa3xx.c @@ -29,6 +29,7 @@ #include #include #include +#include #include #include diff --git a/trunk/arch/arm/mach-pxa/raumfeld.c b/trunk/arch/arm/mach-pxa/raumfeld.c index d4b61b3f08f3..44bb675e47f1 100644 --- a/trunk/arch/arm/mach-pxa/raumfeld.c +++ b/trunk/arch/arm/mach-pxa/raumfeld.c @@ -714,7 +714,7 @@ static void raumfeld_mci_exit(struct device *dev, void *data) static struct pxamci_platform_data raumfeld_mci_platform_data = { .init = raumfeld_mci_init, .exit = raumfeld_mci_exit, - .detect_delay_ms = 200, + .detect_delay = 20, .gpio_card_detect = -1, .gpio_card_ro = -1, .gpio_power = -1, @@ -983,7 +983,7 @@ static void __init raumfeld_common_init(void) int i; for (i = 0; i < ARRAY_SIZE(gpio_keys_button); i++) - if (!strcmp(gpio_keys_button[i].desc, "on_off button")) + if (!strcmp(gpio_keys_button[i].desc, "on/off button")) gpio_keys_button[i].active_low = 1; } @@ -1009,7 +1009,8 @@ static void __init raumfeld_common_init(void) gpio_direction_output(GPIO_W2W_PDN, 0); /* this can be used to switch off the device */ - ret = gpio_request(GPIO_SHUTDOWN_SUPPLY, "supply shutdown"); + ret = gpio_request(GPIO_SHUTDOWN_SUPPLY, + "supply shutdown"); if (ret < 0) pr_warning("Unable to request GPIO_SHUTDOWN_SUPPLY\n"); else diff --git a/trunk/arch/arm/mach-pxa/sharpsl.h b/trunk/arch/arm/mach-pxa/sharpsl.h index 0cc1203c5bef..1439785d3979 100644 --- a/trunk/arch/arm/mach-pxa/sharpsl.h +++ b/trunk/arch/arm/mach-pxa/sharpsl.h @@ -9,6 +9,29 @@ #include +/* + * SharpSL SSP Driver + */ +struct corgissp_machinfo { + int port; + int cs_lcdcon; + int cs_ads7846; + int cs_max1111; + int clk_lcdcon; + int clk_ads7846; + int clk_max1111; +}; + +void corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo); + + +/* + * SharpSL/Corgi LCD Driver + */ +void corgi_lcdtg_suspend(void); +void corgi_lcdtg_hw_init(int mode); + + /* * SharpSL Battery/PM Driver */ diff --git a/trunk/arch/arm/mach-pxa/sharpsl_pm.c b/trunk/arch/arm/mach-pxa/sharpsl_pm.c index cb4767251f3c..463d874bb867 100644 --- a/trunk/arch/arm/mach-pxa/sharpsl_pm.c +++ b/trunk/arch/arm/mach-pxa/sharpsl_pm.c @@ -28,6 +28,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/arch/arm/mach-pxa/spitz.c b/trunk/arch/arm/mach-pxa/spitz.c index 4d2413ed0ffa..19b5109d9808 100644 --- a/trunk/arch/arm/mach-pxa/spitz.c +++ b/trunk/arch/arm/mach-pxa/spitz.c @@ -86,7 +86,6 @@ static unsigned long spitz_pin_config[] __initdata = { /* GPIOs */ GPIO9_GPIO, /* SPITZ_GPIO_nSD_DETECT */ - GPIO16_GPIO, /* SPITZ_GPIO_SYNC */ GPIO81_GPIO, /* SPITZ_GPIO_nSD_WP */ GPIO41_GPIO, /* SPITZ_GPIO_USB_CONNECT */ GPIO37_GPIO, /* SPITZ_GPIO_USB_HOST */ @@ -120,8 +119,7 @@ static unsigned long spitz_pin_config[] __initdata = { GPIO117_I2C_SCL, GPIO118_I2C_SDA, - GPIO0_GPIO | WAKEUP_ON_EDGE_RISE, /* SPITZ_GPIO_KEY_INT */ - GPIO1_GPIO | WAKEUP_ON_EDGE_FALL, /* SPITZ_GPIO_RESET */ + GPIO1_GPIO | WAKEUP_ON_EDGE_RISE, }; /* @@ -365,7 +363,7 @@ static struct gpio_keys_button spitz_gpio_keys[] = { .type = EV_PWR, .code = KEY_SUSPEND, .gpio = SPITZ_GPIO_ON_KEY, - .desc = "On Off", + .desc = "On/Off", .wakeup = 1, }, /* Two buttons detecting the lid state */ @@ -539,7 +537,6 @@ static void spitz_mci_setpower(struct device *dev, unsigned int vdd) } static struct pxamci_platform_data spitz_mci_platform_data = { - .detect_delay_ms = 250, .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .setpower = spitz_mci_setpower, .gpio_card_detect = SPITZ_GPIO_nSD_DETECT, @@ -760,6 +757,7 @@ static void __init common_init(void) spitz_init_spi(); platform_add_devices(devices, ARRAY_SIZE(devices)); + spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250); pxa_set_mci_info(&spitz_mci_platform_data); pxa_set_ohci_info(&spitz_ohci_platform_data); pxa_set_ficp_info(&spitz_ficp_platform_data); diff --git a/trunk/arch/arm/mach-pxa/spitz_pm.c b/trunk/arch/arm/mach-pxa/spitz_pm.c index 4209ddf6da61..fc5a70c40358 100644 --- a/trunk/arch/arm/mach-pxa/spitz_pm.c +++ b/trunk/arch/arm/mach-pxa/spitz_pm.c @@ -24,10 +24,9 @@ #include #include -#include - +#include +#include #include "sharpsl.h" -#include "generic.h" #define SHARPSL_CHARGE_ON_VOLT 0x99 /* 2.9V */ #define SHARPSL_CHARGE_ON_TEMP 0xe0 /* 2.9V */ @@ -38,17 +37,10 @@ static int spitz_last_ac_status; -static struct gpio spitz_charger_gpios[] = { - { SPITZ_GPIO_KEY_INT, GPIOF_IN, "Keyboard Interrupt" }, - { SPITZ_GPIO_SYNC, GPIOF_IN, "Sync" }, - { SPITZ_GPIO_ADC_TEMP_ON, GPIOF_OUT_INIT_LOW, "ADC Temp On" }, - { SPITZ_GPIO_JK_B, GPIOF_OUT_INIT_LOW, "JK B" }, - { SPITZ_GPIO_CHRG_ON, GPIOF_OUT_INIT_LOW, "Charger On" }, -}; - static void spitz_charger_init(void) { - gpio_request_array(ARRAY_AND_SIZE(spitz_charger_gpios)); + pxa_gpio_mode(SPITZ_GPIO_KEY_INT | GPIO_IN); + pxa_gpio_mode(SPITZ_GPIO_SYNC | GPIO_IN); } static void spitz_measure_temp(int on) @@ -84,11 +76,6 @@ static void spitz_discharge1(int on) gpio_set_value(SPITZ_GPIO_LED_GREEN, on); } -static unsigned long gpio18_config[] = { - GPIO18_RDY, - GPIO18_GPIO, -}; - static void spitz_presuspend(void) { spitz_last_ac_status = sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN); @@ -110,9 +97,7 @@ static void spitz_presuspend(void) PGSR3 &= ~SPITZ_GPIO_G3_STROBE_BIT; PGSR2 |= GPIO_bit(SPITZ_GPIO_KEY_STROBE0); - pxa2xx_mfp_config(&gpio18_config[0], 1); - gpio_request_one(18, GPIOF_OUT_INIT_HIGH, "Unknown"); - gpio_free(18); + pxa_gpio_mode(GPIO18_RDY|GPIO_OUT | GPIO_DFLT_HIGH); PRER = GPIO_bit(SPITZ_GPIO_KEY_INT); PFER = GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET); @@ -129,7 +114,8 @@ static void spitz_presuspend(void) static void spitz_postsuspend(void) { - pxa2xx_mfp_config(&gpio18_config[1], 1); + pxa_gpio_mode(GPIO18_RDY_MD); + pxa_gpio_mode(10 | GPIO_IN); } static int spitz_should_wakeup(unsigned int resume_on_alarm) diff --git a/trunk/arch/arm/mach-pxa/ssp.c b/trunk/arch/arm/mach-pxa/ssp.c new file mode 100644 index 000000000000..a81d6dbf662d --- /dev/null +++ b/trunk/arch/arm/mach-pxa/ssp.c @@ -0,0 +1,510 @@ +/* + * linux/arch/arm/mach-pxa/ssp.c + * + * based on linux/arch/arm/mach-sa1100/ssp.c by Russell King + * + * Copyright (C) 2003 Russell King. + * Copyright (C) 2003 Wolfson Microelectronics PLC + * + * 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. + * + * PXA2xx SSP driver. This provides the generic core for simple + * IO-based SSP applications and allows easy port setup for DMA access. + * + * Author: Liam Girdwood + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#ifdef CONFIG_PXA_SSP_LEGACY + +#define TIMEOUT 100000 + +static irqreturn_t ssp_interrupt(int irq, void *dev_id) +{ + struct ssp_dev *dev = dev_id; + struct ssp_device *ssp = dev->ssp; + unsigned int status; + + status = __raw_readl(ssp->mmio_base + SSSR); + __raw_writel(status, ssp->mmio_base + SSSR); + + if (status & SSSR_ROR) + printk(KERN_WARNING "SSP(%d): receiver overrun\n", dev->port); + + if (status & SSSR_TUR) + printk(KERN_WARNING "SSP(%d): transmitter underrun\n", dev->port); + + if (status & SSSR_BCE) + printk(KERN_WARNING "SSP(%d): bit count error\n", dev->port); + + return IRQ_HANDLED; +} + +/** + * ssp_write_word - write a word to the SSP port + * @data: 32-bit, MSB justified data to write. + * + * Wait for a free entry in the SSP transmit FIFO, and write a data + * word to the SSP port. + * + * The caller is expected to perform the necessary locking. + * + * Returns: + * %-ETIMEDOUT timeout occurred + * 0 success + */ +int ssp_write_word(struct ssp_dev *dev, u32 data) +{ + struct ssp_device *ssp = dev->ssp; + int timeout = TIMEOUT; + + while (!(__raw_readl(ssp->mmio_base + SSSR) & SSSR_TNF)) { + if (!--timeout) + return -ETIMEDOUT; + cpu_relax(); + } + + __raw_writel(data, ssp->mmio_base + SSDR); + + return 0; +} + +/** + * ssp_read_word - read a word from the SSP port + * + * Wait for a data word in the SSP receive FIFO, and return the + * received data. Data is LSB justified. + * + * Note: Currently, if data is not expected to be received, this + * function will wait for ever. + * + * The caller is expected to perform the necessary locking. + * + * Returns: + * %-ETIMEDOUT timeout occurred + * 32-bit data success + */ +int ssp_read_word(struct ssp_dev *dev, u32 *data) +{ + struct ssp_device *ssp = dev->ssp; + int timeout = TIMEOUT; + + while (!(__raw_readl(ssp->mmio_base + SSSR) & SSSR_RNE)) { + if (!--timeout) + return -ETIMEDOUT; + cpu_relax(); + } + + *data = __raw_readl(ssp->mmio_base + SSDR); + return 0; +} + +/** + * ssp_flush - flush the transmit and receive FIFOs + * + * Wait for the SSP to idle, and ensure that the receive FIFO + * is empty. + * + * The caller is expected to perform the necessary locking. + */ +int ssp_flush(struct ssp_dev *dev) +{ + struct ssp_device *ssp = dev->ssp; + int timeout = TIMEOUT * 2; + + /* ensure TX FIFO is empty instead of not full */ + if (cpu_is_pxa3xx()) { + while (__raw_readl(ssp->mmio_base + SSSR) & 0xf00) { + if (!--timeout) + return -ETIMEDOUT; + cpu_relax(); + } + timeout = TIMEOUT * 2; + } + + do { + while (__raw_readl(ssp->mmio_base + SSSR) & SSSR_RNE) { + if (!--timeout) + return -ETIMEDOUT; + (void)__raw_readl(ssp->mmio_base + SSDR); + } + if (!--timeout) + return -ETIMEDOUT; + } while (__raw_readl(ssp->mmio_base + SSSR) & SSSR_BSY); + + return 0; +} + +/** + * ssp_enable - enable the SSP port + * + * Turn on the SSP port. + */ +void ssp_enable(struct ssp_dev *dev) +{ + struct ssp_device *ssp = dev->ssp; + uint32_t sscr0; + + sscr0 = __raw_readl(ssp->mmio_base + SSCR0); + sscr0 |= SSCR0_SSE; + __raw_writel(sscr0, ssp->mmio_base + SSCR0); +} + +/** + * ssp_disable - shut down the SSP port + * + * Turn off the SSP port, optionally powering it down. + */ +void ssp_disable(struct ssp_dev *dev) +{ + struct ssp_device *ssp = dev->ssp; + uint32_t sscr0; + + sscr0 = __raw_readl(ssp->mmio_base + SSCR0); + sscr0 &= ~SSCR0_SSE; + __raw_writel(sscr0, ssp->mmio_base + SSCR0); +} + +/** + * ssp_save_state - save the SSP configuration + * @ssp: pointer to structure to save SSP configuration + * + * Save the configured SSP state for suspend. + */ +void ssp_save_state(struct ssp_dev *dev, struct ssp_state *state) +{ + struct ssp_device *ssp = dev->ssp; + + state->cr0 = __raw_readl(ssp->mmio_base + SSCR0); + state->cr1 = __raw_readl(ssp->mmio_base + SSCR1); + state->to = __raw_readl(ssp->mmio_base + SSTO); + state->psp = __raw_readl(ssp->mmio_base + SSPSP); + + ssp_disable(dev); +} + +/** + * ssp_restore_state - restore a previously saved SSP configuration + * @ssp: pointer to configuration saved by ssp_save_state + * + * Restore the SSP configuration saved previously by ssp_save_state. + */ +void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *state) +{ + struct ssp_device *ssp = dev->ssp; + uint32_t sssr = SSSR_ROR | SSSR_TUR | SSSR_BCE; + + __raw_writel(sssr, ssp->mmio_base + SSSR); + + __raw_writel(state->cr0 & ~SSCR0_SSE, ssp->mmio_base + SSCR0); + __raw_writel(state->cr1, ssp->mmio_base + SSCR1); + __raw_writel(state->to, ssp->mmio_base + SSTO); + __raw_writel(state->psp, ssp->mmio_base + SSPSP); + __raw_writel(state->cr0, ssp->mmio_base + SSCR0); +} + +/** + * ssp_config - configure SSP port settings + * @mode: port operating mode + * @flags: port config flags + * @psp_flags: port PSP config flags + * @speed: port speed + * + * Port MUST be disabled by ssp_disable before making any config changes. + */ +int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed) +{ + struct ssp_device *ssp = dev->ssp; + + dev->mode = mode; + dev->flags = flags; + dev->psp_flags = psp_flags; + dev->speed = speed; + + /* set up port type, speed, port settings */ + __raw_writel((dev->speed | dev->mode), ssp->mmio_base + SSCR0); + __raw_writel(dev->flags, ssp->mmio_base + SSCR1); + __raw_writel(dev->psp_flags, ssp->mmio_base + SSPSP); + + return 0; +} + +/** + * ssp_init - setup the SSP port + * + * initialise and claim resources for the SSP port. + * + * Returns: + * %-ENODEV if the SSP port is unavailable + * %-EBUSY if the resources are already in use + * %0 on success + */ +int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags) +{ + struct ssp_device *ssp; + int ret; + + ssp = ssp_request(port, "SSP"); + if (ssp == NULL) + return -ENODEV; + + dev->ssp = ssp; + dev->port = port; + + /* do we need to get irq */ + if (!(init_flags & SSP_NO_IRQ)) { + ret = request_irq(ssp->irq, ssp_interrupt, + 0, "SSP", dev); + if (ret) + goto out_region; + dev->irq = ssp->irq; + } else + dev->irq = NO_IRQ; + + /* turn on SSP port clock */ + clk_enable(ssp->clk); + return 0; + +out_region: + ssp_free(ssp); + return ret; +} + +/** + * ssp_exit - undo the effects of ssp_init + * + * release and free resources for the SSP port. + */ +void ssp_exit(struct ssp_dev *dev) +{ + struct ssp_device *ssp = dev->ssp; + + ssp_disable(dev); + if (dev->irq != NO_IRQ) + free_irq(dev->irq, dev); + clk_disable(ssp->clk); + ssp_free(ssp); +} +#endif /* CONFIG_PXA_SSP_LEGACY */ + +static DEFINE_MUTEX(ssp_lock); +static LIST_HEAD(ssp_list); + +struct ssp_device *ssp_request(int port, const char *label) +{ + struct ssp_device *ssp = NULL; + + mutex_lock(&ssp_lock); + + list_for_each_entry(ssp, &ssp_list, node) { + if (ssp->port_id == port && ssp->use_count == 0) { + ssp->use_count++; + ssp->label = label; + break; + } + } + + mutex_unlock(&ssp_lock); + + if (&ssp->node == &ssp_list) + return NULL; + + return ssp; +} +EXPORT_SYMBOL(ssp_request); + +void ssp_free(struct ssp_device *ssp) +{ + mutex_lock(&ssp_lock); + if (ssp->use_count) { + ssp->use_count--; + ssp->label = NULL; + } else + dev_err(&ssp->pdev->dev, "device already free\n"); + mutex_unlock(&ssp_lock); +} +EXPORT_SYMBOL(ssp_free); + +static int __devinit ssp_probe(struct platform_device *pdev) +{ + const struct platform_device_id *id = platform_get_device_id(pdev); + struct resource *res; + struct ssp_device *ssp; + int ret = 0; + + ssp = kzalloc(sizeof(struct ssp_device), GFP_KERNEL); + if (ssp == NULL) { + dev_err(&pdev->dev, "failed to allocate memory"); + return -ENOMEM; + } + ssp->pdev = pdev; + + ssp->clk = clk_get(&pdev->dev, NULL); + if (IS_ERR(ssp->clk)) { + ret = PTR_ERR(ssp->clk); + goto err_free; + } + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (res == NULL) { + dev_err(&pdev->dev, "no memory resource defined\n"); + ret = -ENODEV; + goto err_free_clk; + } + + res = request_mem_region(res->start, res->end - res->start + 1, + pdev->name); + if (res == NULL) { + dev_err(&pdev->dev, "failed to request memory resource\n"); + ret = -EBUSY; + goto err_free_clk; + } + + ssp->phys_base = res->start; + + ssp->mmio_base = ioremap(res->start, res->end - res->start + 1); + if (ssp->mmio_base == NULL) { + dev_err(&pdev->dev, "failed to ioremap() registers\n"); + ret = -ENODEV; + goto err_free_mem; + } + + ssp->irq = platform_get_irq(pdev, 0); + if (ssp->irq < 0) { + dev_err(&pdev->dev, "no IRQ resource defined\n"); + ret = -ENODEV; + goto err_free_io; + } + + res = platform_get_resource(pdev, IORESOURCE_DMA, 0); + if (res == NULL) { + dev_err(&pdev->dev, "no SSP RX DRCMR defined\n"); + ret = -ENODEV; + goto err_free_io; + } + ssp->drcmr_rx = res->start; + + res = platform_get_resource(pdev, IORESOURCE_DMA, 1); + if (res == NULL) { + dev_err(&pdev->dev, "no SSP TX DRCMR defined\n"); + ret = -ENODEV; + goto err_free_io; + } + ssp->drcmr_tx = res->start; + + /* PXA2xx/3xx SSP ports starts from 1 and the internal pdev->id + * starts from 0, do a translation here + */ + ssp->port_id = pdev->id + 1; + ssp->use_count = 0; + ssp->type = (int)id->driver_data; + + mutex_lock(&ssp_lock); + list_add(&ssp->node, &ssp_list); + mutex_unlock(&ssp_lock); + + platform_set_drvdata(pdev, ssp); + return 0; + +err_free_io: + iounmap(ssp->mmio_base); +err_free_mem: + release_mem_region(res->start, res->end - res->start + 1); +err_free_clk: + clk_put(ssp->clk); +err_free: + kfree(ssp); + return ret; +} + +static int __devexit ssp_remove(struct platform_device *pdev) +{ + struct resource *res; + struct ssp_device *ssp; + + ssp = platform_get_drvdata(pdev); + if (ssp == NULL) + return -ENODEV; + + iounmap(ssp->mmio_base); + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + release_mem_region(res->start, res->end - res->start + 1); + + clk_put(ssp->clk); + + mutex_lock(&ssp_lock); + list_del(&ssp->node); + mutex_unlock(&ssp_lock); + + kfree(ssp); + return 0; +} + +static const struct platform_device_id ssp_id_table[] = { + { "pxa25x-ssp", PXA25x_SSP }, + { "pxa25x-nssp", PXA25x_NSSP }, + { "pxa27x-ssp", PXA27x_SSP }, + { }, +}; + +static struct platform_driver ssp_driver = { + .probe = ssp_probe, + .remove = __devexit_p(ssp_remove), + .driver = { + .owner = THIS_MODULE, + .name = "pxa2xx-ssp", + }, + .id_table = ssp_id_table, +}; + +static int __init pxa_ssp_init(void) +{ + return platform_driver_register(&ssp_driver); +} + +static void __exit pxa_ssp_exit(void) +{ + platform_driver_unregister(&ssp_driver); +} + +arch_initcall(pxa_ssp_init); +module_exit(pxa_ssp_exit); + +#ifdef CONFIG_PXA_SSP_LEGACY +EXPORT_SYMBOL(ssp_write_word); +EXPORT_SYMBOL(ssp_read_word); +EXPORT_SYMBOL(ssp_flush); +EXPORT_SYMBOL(ssp_enable); +EXPORT_SYMBOL(ssp_disable); +EXPORT_SYMBOL(ssp_save_state); +EXPORT_SYMBOL(ssp_restore_state); +EXPORT_SYMBOL(ssp_init); +EXPORT_SYMBOL(ssp_exit); +EXPORT_SYMBOL(ssp_config); +#endif + +MODULE_DESCRIPTION("PXA SSP driver"); +MODULE_AUTHOR("Liam Girdwood"); +MODULE_LICENSE("GPL"); + diff --git a/trunk/arch/arm/mach-pxa/stargate2.c b/trunk/arch/arm/mach-pxa/stargate2.c index af40d2a12d37..2041eb1d90ba 100644 --- a/trunk/arch/arm/mach-pxa/stargate2.c +++ b/trunk/arch/arm/mach-pxa/stargate2.c @@ -464,6 +464,8 @@ static struct platform_device smc91x_device = { +static struct pxamci_platform_data stargate2_mci_platform_data; + /* * The card detect interrupt isn't debounced so we delay it by 250ms * to give the card a chance to fully insert / eject. @@ -487,6 +489,8 @@ static int stargate2_mci_init(struct device *dev, goto free_power_en; } gpio_direction_input(SG2_GPIO_nSD_DETECT); + /* Delay to allow for full insertion */ + stargate2_mci_platform_data.detect_delay = msecs_to_jiffies(250); err = request_irq(IRQ_GPIO(SG2_GPIO_nSD_DETECT), stargate2_detect_int, @@ -525,7 +529,6 @@ static void stargate2_mci_exit(struct device *dev, void *data) } static struct pxamci_platform_data stargate2_mci_platform_data = { - .detect_delay_ms = 250, .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, .init = stargate2_mci_init, .setpower = stargate2_mci_setpower, diff --git a/trunk/arch/arm/mach-pxa/tosa.c b/trunk/arch/arm/mach-pxa/tosa.c index 7512b822c6ca..ad552791c4ce 100644 --- a/trunk/arch/arm/mach-pxa/tosa.c +++ b/trunk/arch/arm/mach-pxa/tosa.c @@ -275,7 +275,6 @@ static void tosa_mci_exit(struct device *dev, void *data) } static struct pxamci_platform_data tosa_mci_platform_data = { - .detect_delay_ms = 250, .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .init = tosa_mci_init, .exit = tosa_mci_exit, @@ -927,6 +926,7 @@ static void __init tosa_init(void) dummy = gpiochip_reserve(TOSA_SCOOP_JC_GPIO_BASE, 12); dummy = gpiochip_reserve(TOSA_TC6393XB_GPIO_BASE, 16); + tosa_mci_platform_data.detect_delay = msecs_to_jiffies(250); pxa_set_mci_info(&tosa_mci_platform_data); pxa_set_udc_info(&udc_info); pxa_set_ficp_info(&tosa_ficp_platform_data); diff --git a/trunk/arch/arm/mach-pxa/trizeps4.c b/trunk/arch/arm/mach-pxa/trizeps4.c index 69689112eae7..797f2544d0ce 100644 --- a/trunk/arch/arm/mach-pxa/trizeps4.c +++ b/trunk/arch/arm/mach-pxa/trizeps4.c @@ -349,7 +349,7 @@ static void trizeps4_mci_exit(struct device *dev, void *data) static struct pxamci_platform_data trizeps4_mci_platform_data = { .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, - .detect_delay_ms= 10, + .detect_delay = 1, .init = trizeps4_mci_init, .exit = trizeps4_mci_exit, .get_ro = NULL, /* write-protection not supported */ diff --git a/trunk/arch/arm/mach-pxa/viper.c b/trunk/arch/arm/mach-pxa/viper.c index e90114a7e246..9e0c5c3988a1 100644 --- a/trunk/arch/arm/mach-pxa/viper.c +++ b/trunk/arch/arm/mach-pxa/viper.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include #include @@ -455,7 +454,7 @@ static struct i2c_gpio_platform_data i2c_bus_data = { .sda_pin = VIPER_RTC_I2C_SDA_GPIO, .scl_pin = VIPER_RTC_I2C_SCL_GPIO, .udelay = 10, - .timeout = HZ, + .timeout = 100, }; static struct platform_device i2c_bus_device = { @@ -780,7 +779,7 @@ static void __init viper_tpm_init(void) .sda_pin = VIPER_TPM_I2C_SDA_GPIO, .scl_pin = VIPER_TPM_I2C_SCL_GPIO, .udelay = 10, - .timeout = HZ, + .timeout = 100, }; char *errstr; diff --git a/trunk/arch/arm/mach-pxa/vpac270.c b/trunk/arch/arm/mach-pxa/vpac270.c deleted file mode 100644 index 9884fa978f16..000000000000 --- a/trunk/arch/arm/mach-pxa/vpac270.c +++ /dev/null @@ -1,615 +0,0 @@ -/* - * Hardware definitions for Voipac PXA270 - * - * Copyright (C) 2010 - * Marek Vasut - * - * 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 -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#include "generic.h" -#include "devices.h" - -/****************************************************************************** - * Pin configuration - ******************************************************************************/ -static unsigned long vpac270_pin_config[] __initdata = { - /* MMC */ - GPIO32_MMC_CLK, - GPIO92_MMC_DAT_0, - GPIO109_MMC_DAT_1, - GPIO110_MMC_DAT_2, - GPIO111_MMC_DAT_3, - GPIO112_MMC_CMD, - GPIO53_GPIO, /* SD detect */ - GPIO52_GPIO, /* SD r/o switch */ - - /* GPIO KEYS */ - GPIO1_GPIO, /* USER BTN */ - - /* LEDs */ - GPIO15_GPIO, /* orange led */ - - /* FFUART */ - GPIO34_FFUART_RXD, - GPIO39_FFUART_TXD, - GPIO27_FFUART_RTS, - GPIO100_FFUART_CTS, - GPIO33_FFUART_DSR, - GPIO40_FFUART_DTR, - GPIO10_FFUART_DCD, - GPIO38_FFUART_RI, - - /* LCD */ - GPIO58_LCD_LDD_0, - GPIO59_LCD_LDD_1, - GPIO60_LCD_LDD_2, - GPIO61_LCD_LDD_3, - GPIO62_LCD_LDD_4, - GPIO63_LCD_LDD_5, - GPIO64_LCD_LDD_6, - GPIO65_LCD_LDD_7, - GPIO66_LCD_LDD_8, - GPIO67_LCD_LDD_9, - GPIO68_LCD_LDD_10, - GPIO69_LCD_LDD_11, - GPIO70_LCD_LDD_12, - GPIO71_LCD_LDD_13, - GPIO72_LCD_LDD_14, - GPIO73_LCD_LDD_15, - GPIO86_LCD_LDD_16, - GPIO87_LCD_LDD_17, - GPIO74_LCD_FCLK, - GPIO75_LCD_LCLK, - GPIO76_LCD_PCLK, - GPIO77_LCD_BIAS, - - /* PCMCIA */ - GPIO48_nPOE, - GPIO49_nPWE, - GPIO50_nPIOR, - GPIO51_nPIOW, - GPIO85_nPCE_1, - GPIO54_nPCE_2, - GPIO55_nPREG, - GPIO57_nIOIS16, - GPIO56_nPWAIT, - GPIO104_PSKTSEL, - GPIO84_GPIO, /* PCMCIA CD */ - GPIO35_GPIO, /* PCMCIA RDY */ - GPIO107_GPIO, /* PCMCIA PPEN */ - GPIO11_GPIO, /* PCMCIA RESET */ - GPIO17_GPIO, /* CF CD */ - GPIO12_GPIO, /* CF RDY */ - GPIO16_GPIO, /* CF RESET */ - - /* UHC */ - GPIO88_USBH1_PWR, - GPIO89_USBH1_PEN, - GPIO119_USBH2_PWR, - GPIO120_USBH2_PEN, - - /* UDC */ - GPIO41_GPIO, - - /* Ethernet */ - GPIO114_GPIO, /* IRQ */ - - /* AC97 */ - GPIO28_AC97_BITCLK, - GPIO29_AC97_SDATA_IN_0, - GPIO30_AC97_SDATA_OUT, - GPIO31_AC97_SYNC, - GPIO95_AC97_nRESET, - GPIO98_AC97_SYSCLK, - GPIO113_GPIO, /* TS IRQ */ - - /* I2C */ - GPIO117_I2C_SCL, - GPIO118_I2C_SDA, - - /* IDE */ - GPIO36_GPIO, /* IDE IRQ */ - GPIO80_DREQ_1, -}; - -/****************************************************************************** - * NOR Flash - ******************************************************************************/ -#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) -static struct mtd_partition vpac270_nor_partitions[] = { - { - .name = "Flash", - .offset = 0x00000000, - .size = MTDPART_SIZ_FULL, - } -}; - -static struct physmap_flash_data vpac270_flash_data[] = { - { - .width = 2, /* bankwidth in bytes */ - .parts = vpac270_nor_partitions, - .nr_parts = ARRAY_SIZE(vpac270_nor_partitions) - } -}; - -static struct resource vpac270_flash_resource = { - .start = PXA_CS0_PHYS, - .end = PXA_CS0_PHYS + SZ_64M - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device vpac270_flash = { - .name = "physmap-flash", - .id = 0, - .resource = &vpac270_flash_resource, - .num_resources = 1, - .dev = { - .platform_data = vpac270_flash_data, - }, -}; -static void __init vpac270_nor_init(void) -{ - platform_device_register(&vpac270_flash); -} -#else -static inline void vpac270_nor_init(void) {} -#endif - -/****************************************************************************** - * OneNAND Flash - ******************************************************************************/ -#if defined(CONFIG_MTD_ONENAND) || defined(CONFIG_MTD_ONENAND_MODULE) -static struct mtd_partition vpac270_onenand_partitions[] = { - { - .name = "Flash", - .offset = 0x00000000, - .size = MTDPART_SIZ_FULL, - } -}; - -static struct onenand_platform_data vpac270_onenand_info = { - .parts = vpac270_onenand_partitions, - .nr_parts = ARRAY_SIZE(vpac270_onenand_partitions), -}; - -static struct resource vpac270_onenand_resources[] = { - [0] = { - .start = PXA_CS0_PHYS, - .end = PXA_CS0_PHYS + SZ_1M, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device vpac270_onenand = { - .name = "onenand-flash", - .id = -1, - .resource = vpac270_onenand_resources, - .num_resources = ARRAY_SIZE(vpac270_onenand_resources), - .dev = { - .platform_data = &vpac270_onenand_info, - }, -}; - -static void __init vpac270_onenand_init(void) -{ - platform_device_register(&vpac270_onenand); -} -#else -static void __init vpac270_onenand_init(void) {} -#endif - -/****************************************************************************** - * SD/MMC card controller - ******************************************************************************/ -#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) -static struct pxamci_platform_data vpac270_mci_platform_data = { - .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, - .gpio_card_detect = GPIO53_VPAC270_SD_DETECT_N, - .gpio_card_ro = GPIO52_VPAC270_SD_READONLY, - .detect_delay_ms = 200, -}; - -static void __init vpac270_mmc_init(void) -{ - pxa_set_mci_info(&vpac270_mci_platform_data); -} -#else -static inline void vpac270_mmc_init(void) {} -#endif - -/****************************************************************************** - * GPIO keys - ******************************************************************************/ -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button vpac270_pxa_buttons[] = { - {KEY_POWER, GPIO1_VPAC270_USER_BTN, 0, "USER BTN"}, -}; - -static struct gpio_keys_platform_data vpac270_pxa_keys_data = { - .buttons = vpac270_pxa_buttons, - .nbuttons = ARRAY_SIZE(vpac270_pxa_buttons), -}; - -static struct platform_device vpac270_pxa_keys = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &vpac270_pxa_keys_data, - }, -}; - -static void __init vpac270_keys_init(void) -{ - platform_device_register(&vpac270_pxa_keys); -} -#else -static inline void vpac270_keys_init(void) {} -#endif - -/****************************************************************************** - * LED - ******************************************************************************/ -#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) -struct gpio_led vpac270_gpio_leds[] = { -{ - .name = "vpac270:orange:user", - .default_trigger = "none", - .gpio = GPIO15_VPAC270_LED_ORANGE, - .active_low = 1, -} -}; - -static struct gpio_led_platform_data vpac270_gpio_led_info = { - .leds = vpac270_gpio_leds, - .num_leds = ARRAY_SIZE(vpac270_gpio_leds), -}; - -static struct platform_device vpac270_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &vpac270_gpio_led_info, - } -}; - -static void __init vpac270_leds_init(void) -{ - platform_device_register(&vpac270_leds); -} -#else -static inline void vpac270_leds_init(void) {} -#endif - -/****************************************************************************** - * USB Host - ******************************************************************************/ -#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) -static int vpac270_ohci_init(struct device *dev) -{ - UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE; - return 0; -} - -static struct pxaohci_platform_data vpac270_ohci_info = { - .port_mode = PMM_PERPORT_MODE, - .flags = ENABLE_PORT1 | ENABLE_PORT2 | - POWER_CONTROL_LOW | POWER_SENSE_LOW, - .init = vpac270_ohci_init, -}; - -static void __init vpac270_uhc_init(void) -{ - pxa_set_ohci_info(&vpac270_ohci_info); -} -#else -static inline void vpac270_uhc_init(void) {} -#endif - -/****************************************************************************** - * USB Gadget - ******************************************************************************/ -#if defined(CONFIG_USB_GADGET_PXA27X)||defined(CONFIG_USB_GADGET_PXA27X_MODULE) -static struct gpio_vbus_mach_info vpac270_gpio_vbus_info = { - .gpio_vbus = GPIO41_VPAC270_UDC_DETECT, - .gpio_pullup = -1, -}; - -static struct platform_device vpac270_gpio_vbus = { - .name = "gpio-vbus", - .id = -1, - .dev = { - .platform_data = &vpac270_gpio_vbus_info, - }, -}; - -static void vpac270_udc_command(int cmd) -{ - if (cmd == PXA2XX_UDC_CMD_CONNECT) - UP2OCR = UP2OCR_HXOE | UP2OCR_DPPUE; - else if (cmd == PXA2XX_UDC_CMD_DISCONNECT) - UP2OCR = UP2OCR_HXOE; -} - -static struct pxa2xx_udc_mach_info vpac270_udc_info __initdata = { - .udc_command = vpac270_udc_command, - .gpio_pullup = -1, -}; - -static void __init vpac270_udc_init(void) -{ - pxa_set_udc_info(&vpac270_udc_info); - platform_device_register(&vpac270_gpio_vbus); -} -#else -static inline void vpac270_udc_init(void) {} -#endif - -/****************************************************************************** - * Ethernet - ******************************************************************************/ -#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) -static struct resource vpac270_dm9000_resources[] = { - [0] = { - .start = PXA_CS2_PHYS + 0x300, - .end = PXA_CS2_PHYS + 0x303, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = PXA_CS2_PHYS + 0x304, - .end = PXA_CS2_PHYS + 0x343, - .flags = IORESOURCE_MEM, - }, - [2] = { - .start = IRQ_GPIO(GPIO114_VPAC270_ETH_IRQ), - .end = IRQ_GPIO(GPIO114_VPAC270_ETH_IRQ), - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, - }, -}; - -static struct dm9000_plat_data vpac270_dm9000_platdata = { - .flags = DM9000_PLATF_32BITONLY, -}; - -static struct platform_device vpac270_dm9000_device = { - .name = "dm9000", - .id = -1, - .num_resources = ARRAY_SIZE(vpac270_dm9000_resources), - .resource = vpac270_dm9000_resources, - .dev = { - .platform_data = &vpac270_dm9000_platdata, - } -}; - -static void __init vpac270_eth_init(void) -{ - platform_device_register(&vpac270_dm9000_device); -} -#else -static inline void vpac270_eth_init(void) {} -#endif - -/****************************************************************************** - * Audio and Touchscreen - ******************************************************************************/ -#if defined(CONFIG_TOUCHSCREEN_UCB1400) || \ - defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE) -static pxa2xx_audio_ops_t vpac270_ac97_pdata = { - .reset_gpio = 95, -}; - -static struct ucb1400_pdata vpac270_ucb1400_pdata = { - .irq = IRQ_GPIO(GPIO113_VPAC270_TS_IRQ), -}; - -static struct platform_device vpac270_ucb1400_device = { - .name = "ucb1400_core", - .id = -1, - .dev = { - .platform_data = &vpac270_ucb1400_pdata, - }, -}; - -static void __init vpac270_ts_init(void) -{ - pxa_set_ac97_info(&vpac270_ac97_pdata); - platform_device_register(&vpac270_ucb1400_device); -} -#else -static inline void vpac270_ts_init(void) {} -#endif - -/****************************************************************************** - * RTC - ******************************************************************************/ -#if defined(CONFIG_RTC_DRV_DS1307) || defined(CONFIG_RTC_DRV_DS1307_MODULE) -static struct i2c_board_info __initdata vpac270_i2c_devs[] = { - { - I2C_BOARD_INFO("ds1339", 0x68), - }, -}; - -static void __init vpac270_rtc_init(void) -{ - pxa_set_i2c_info(NULL); - i2c_register_board_info(0, ARRAY_AND_SIZE(vpac270_i2c_devs)); -} -#else -static inline void vpac270_rtc_init(void) {} -#endif - -/****************************************************************************** - * Framebuffer - ******************************************************************************/ -#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) -static struct pxafb_mode_info vpac270_lcd_modes[] = { -{ - .pixclock = 57692, - .xres = 640, - .yres = 480, - .bpp = 32, - .depth = 18, - - .left_margin = 144, - .right_margin = 32, - .upper_margin = 13, - .lower_margin = 30, - - .hsync_len = 32, - .vsync_len = 2, - - .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, -}, -}; - -static struct pxafb_mach_info vpac270_lcd_screen = { - .modes = vpac270_lcd_modes, - .num_modes = ARRAY_SIZE(vpac270_lcd_modes), - .lcd_conn = LCD_COLOR_TFT_18BPP, -}; - -static void vpac270_lcd_power(int on, struct fb_var_screeninfo *info) -{ - gpio_set_value(GPIO81_VPAC270_BKL_ON, on); -} - -static void __init vpac270_lcd_init(void) -{ - int ret; - - ret = gpio_request(GPIO81_VPAC270_BKL_ON, "BKL-ON"); - if (ret) { - pr_err("Requesting BKL-ON GPIO failed!\n"); - goto err; - } - - ret = gpio_direction_output(GPIO81_VPAC270_BKL_ON, 1); - if (ret) { - pr_err("Setting BKL-ON GPIO direction failed!\n"); - goto err2; - } - - vpac270_lcd_screen.pxafb_lcd_power = vpac270_lcd_power; - set_pxa_fb_info(&vpac270_lcd_screen); - return; - -err2: - gpio_free(GPIO81_VPAC270_BKL_ON); -err: - return; -} -#else -static inline void vpac270_lcd_init(void) {} -#endif - -/****************************************************************************** - * PATA IDE - ******************************************************************************/ -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) -static struct pata_platform_info vpac270_pata_pdata = { - .ioport_shift = 1, - .irq_flags = IRQF_TRIGGER_RISING, -}; - -static struct resource vpac270_ide_resources[] = { - [0] = { /* I/O Base address */ - .start = PXA_CS3_PHYS + 0x120, - .end = PXA_CS3_PHYS + 0x13f, - .flags = IORESOURCE_MEM - }, - [1] = { /* CTL Base address */ - .start = PXA_CS3_PHYS + 0x15c, - .end = PXA_CS3_PHYS + 0x15f, - .flags = IORESOURCE_MEM - }, - [2] = { /* IDE IRQ pin */ - .start = gpio_to_irq(GPIO36_VPAC270_IDE_IRQ), - .end = gpio_to_irq(GPIO36_VPAC270_IDE_IRQ), - .flags = IORESOURCE_IRQ - } -}; - -static struct platform_device vpac270_ide_device = { - .name = "pata_platform", - .num_resources = ARRAY_SIZE(vpac270_ide_resources), - .resource = vpac270_ide_resources, - .dev = { - .platform_data = &vpac270_pata_pdata, - } -}; - -static void __init vpac270_ide_init(void) -{ - platform_device_register(&vpac270_ide_device); -} -#else -static inline void vpac270_ide_init(void) {} -#endif - -/****************************************************************************** - * Machine init - ******************************************************************************/ -static void __init vpac270_init(void) -{ - pxa2xx_mfp_config(ARRAY_AND_SIZE(vpac270_pin_config)); - - pxa_set_ffuart_info(NULL); - pxa_set_btuart_info(NULL); - pxa_set_stuart_info(NULL); - - vpac270_lcd_init(); - vpac270_mmc_init(); - vpac270_nor_init(); - vpac270_onenand_init(); - vpac270_leds_init(); - vpac270_keys_init(); - vpac270_uhc_init(); - vpac270_udc_init(); - vpac270_eth_init(); - vpac270_ts_init(); - vpac270_rtc_init(); - vpac270_ide_init(); -} - -MACHINE_START(VPAC270, "Voipac PXA270") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, - .boot_params = 0xa0000100, - .map_io = pxa_map_io, - .init_irq = pxa27x_init_irq, - .timer = &pxa_timer, - .init_machine = vpac270_init -MACHINE_END diff --git a/trunk/arch/arm/mach-pxa/z2.c b/trunk/arch/arm/mach-pxa/z2.c deleted file mode 100644 index f5d1ae3db3a4..000000000000 --- a/trunk/arch/arm/mach-pxa/z2.c +++ /dev/null @@ -1,609 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/z2.c - * - * Support for the Zipit Z2 Handheld device. - * - * Author: Ken McGuire - * Created: Jan 25, 2009 - * Based on mainstone.c as modified for the Zipit Z2. - * - * 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 -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#include - -#include "generic.h" -#include "devices.h" - -/****************************************************************************** - * Pin configuration - ******************************************************************************/ -static unsigned long z2_pin_config[] = { - - /* LCD - 16bpp Active TFT */ - GPIO58_LCD_LDD_0, - GPIO59_LCD_LDD_1, - GPIO60_LCD_LDD_2, - GPIO61_LCD_LDD_3, - GPIO62_LCD_LDD_4, - GPIO63_LCD_LDD_5, - GPIO64_LCD_LDD_6, - GPIO65_LCD_LDD_7, - GPIO66_LCD_LDD_8, - GPIO67_LCD_LDD_9, - GPIO68_LCD_LDD_10, - GPIO69_LCD_LDD_11, - GPIO70_LCD_LDD_12, - GPIO71_LCD_LDD_13, - GPIO72_LCD_LDD_14, - GPIO73_LCD_LDD_15, - GPIO74_LCD_FCLK, - GPIO75_LCD_LCLK, - GPIO76_LCD_PCLK, - GPIO77_LCD_BIAS, - GPIO19_GPIO, /* LCD reset */ - GPIO88_GPIO, /* LCD chipselect */ - - /* PWM */ - GPIO115_PWM1_OUT, /* Keypad Backlight */ - GPIO11_PWM2_OUT, /* LCD Backlight */ - - /* MMC */ - GPIO32_MMC_CLK, - GPIO112_MMC_CMD, - GPIO92_MMC_DAT_0, - GPIO109_MMC_DAT_1, - GPIO110_MMC_DAT_2, - GPIO111_MMC_DAT_3, - GPIO96_GPIO, /* SD detect */ - - /* STUART */ - GPIO46_STUART_RXD, - GPIO47_STUART_TXD, - - /* Keypad */ - GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH, - GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH, - GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH, - GPIO34_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH, - GPIO38_KP_MKIN_4 | WAKEUP_ON_LEVEL_HIGH, - GPIO16_KP_MKIN_5 | WAKEUP_ON_LEVEL_HIGH, - GPIO17_KP_MKIN_6 | WAKEUP_ON_LEVEL_HIGH, - GPIO103_KP_MKOUT_0, - GPIO104_KP_MKOUT_1, - GPIO105_KP_MKOUT_2, - GPIO106_KP_MKOUT_3, - GPIO107_KP_MKOUT_4, - GPIO108_KP_MKOUT_5, - GPIO35_KP_MKOUT_6, - GPIO41_KP_MKOUT_7, - - /* I2C */ - GPIO117_I2C_SCL, - GPIO118_I2C_SDA, - - /* SSP1 */ - GPIO23_SSP1_SCLK, /* SSP1_SCK */ - GPIO25_SSP1_TXD, /* SSP1_TXD */ - GPIO26_SSP1_RXD, /* SSP1_RXD */ - - /* SSP2 */ - GPIO22_SSP2_SCLK, /* SSP2_SCK */ - GPIO13_SSP2_TXD, /* SSP2_TXD */ - GPIO40_SSP2_RXD, /* SSP2_RXD */ - - /* LEDs */ - GPIO10_GPIO, /* WiFi LED */ - GPIO83_GPIO, /* Charging LED */ - GPIO85_GPIO, /* Charged LED */ - - /* I2S */ - GPIO28_I2S_BITCLK_OUT, - GPIO29_I2S_SDATA_IN, - GPIO30_I2S_SDATA_OUT, - GPIO31_I2S_SYNC, - GPIO113_I2S_SYSCLK, - - /* MISC */ - GPIO0_GPIO, /* AC power detect */ - GPIO1_GPIO, /* Power button */ - GPIO37_GPIO, /* Headphone detect */ - GPIO98_GPIO, /* Lid switch */ - GPIO14_GPIO, /* WiFi Reset */ - GPIO15_GPIO, /* WiFi Power */ - GPIO24_GPIO, /* WiFi CS */ - GPIO36_GPIO, /* WiFi IRQ */ - GPIO88_GPIO, /* LCD CS */ -}; - -/****************************************************************************** - * NOR Flash - ******************************************************************************/ -#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) -static struct resource z2_flash_resource = { - .start = PXA_CS0_PHYS, - .end = PXA_CS0_PHYS + SZ_8M - 1, - .flags = IORESOURCE_MEM, -}; - -static struct mtd_partition z2_flash_parts[] = { - { - .name = "U-Boot Bootloader", - .offset = 0x0, - .size = 0x20000, - }, - { - .name = "Linux Kernel", - .offset = 0x20000, - .size = 0x220000, - }, - { - .name = "Filesystem", - .offset = 0x240000, - .size = 0x5b0000, - }, - { - .name = "U-Boot Environment", - .offset = 0x7f0000, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct physmap_flash_data z2_flash_data = { - .width = 2, - .parts = z2_flash_parts, - .nr_parts = ARRAY_SIZE(z2_flash_parts), -}; - -static struct platform_device z2_flash = { - .name = "physmap-flash", - .id = -1, - .resource = &z2_flash_resource, - .num_resources = 1, - .dev = { - .platform_data = &z2_flash_data, - }, -}; - -static void __init z2_nor_init(void) -{ - platform_device_register(&z2_flash); -} -#else -static inline void z2_nor_init(void) {} -#endif - -/****************************************************************************** - * Backlight - ******************************************************************************/ -#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE) -static struct platform_pwm_backlight_data z2_backlight_data[] = { - [0] = { - /* Keypad Backlight */ - .pwm_id = 1, - .max_brightness = 1023, - .dft_brightness = 512, - .pwm_period_ns = 1260320, - }, - [1] = { - /* LCD Backlight */ - .pwm_id = 2, - .max_brightness = 1023, - .dft_brightness = 512, - .pwm_period_ns = 1260320, - }, -}; - -static struct platform_device z2_backlight_devices[2] = { - { - .name = "pwm-backlight", - .id = 0, - .dev = { - .platform_data = &z2_backlight_data[1], - }, - }, - { - .name = "pwm-backlight", - .id = 1, - .dev = { - .platform_data = &z2_backlight_data[0], - }, - }, -}; -static void __init z2_pwm_init(void) -{ - platform_device_register(&z2_backlight_devices[0]); - platform_device_register(&z2_backlight_devices[1]); -} -#else -static inline void z2_pwm_init(void) {} -#endif - -/****************************************************************************** - * Framebuffer - ******************************************************************************/ -#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) -static struct pxafb_mode_info z2_lcd_modes[] = { -{ - .pixclock = 192000, - .xres = 240, - .yres = 320, - .bpp = 16, - - .left_margin = 4, - .right_margin = 8, - .upper_margin = 4, - .lower_margin = 8, - - .hsync_len = 4, - .vsync_len = 4, -}, -}; - -static struct pxafb_mach_info z2_lcd_screen = { - .modes = z2_lcd_modes, - .num_modes = ARRAY_SIZE(z2_lcd_modes), - .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_BIAS_ACTIVE_LOW | - LCD_ALTERNATE_MAPPING, -}; - -static void __init z2_lcd_init(void) -{ - set_pxa_fb_info(&z2_lcd_screen); -} -#else -static inline void z2_lcd_init(void) {} -#endif - -/****************************************************************************** - * SD/MMC card controller - ******************************************************************************/ -#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) -static struct pxamci_platform_data z2_mci_platform_data = { - .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, - .gpio_card_detect = GPIO96_ZIPITZ2_SD_DETECT, - .gpio_power = -1, - .gpio_card_ro = -1, - .detect_delay_ms = 200, -}; - -static void __init z2_mmc_init(void) -{ - pxa_set_mci_info(&z2_mci_platform_data); -} -#else -static inline void z2_mmc_init(void) {} -#endif - -/****************************************************************************** - * LEDs - ******************************************************************************/ -#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) -struct gpio_led z2_gpio_leds[] = { -{ - .name = "z2:green:wifi", - .default_trigger = "none", - .gpio = GPIO10_ZIPITZ2_LED_WIFI, - .active_low = 1, -}, { - .name = "z2:green:charged", - .default_trigger = "none", - .gpio = GPIO85_ZIPITZ2_LED_CHARGED, - .active_low = 1, -}, { - .name = "z2:amber:charging", - .default_trigger = "none", - .gpio = GPIO83_ZIPITZ2_LED_CHARGING, - .active_low = 1, -}, -}; - -static struct gpio_led_platform_data z2_gpio_led_info = { - .leds = z2_gpio_leds, - .num_leds = ARRAY_SIZE(z2_gpio_leds), -}; - -static struct platform_device z2_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &z2_gpio_led_info, - } -}; - -static void __init z2_leds_init(void) -{ - platform_device_register(&z2_leds); -} -#else -static inline void z2_leds_init(void) {} -#endif - -/****************************************************************************** - * GPIO keyboard - ******************************************************************************/ -#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static unsigned int z2_matrix_keys[] = { - KEY(0, 0, KEY_OPTION), - KEY(1, 0, KEY_UP), - KEY(2, 0, KEY_DOWN), - KEY(3, 0, KEY_LEFT), - KEY(4, 0, KEY_RIGHT), - KEY(5, 0, KEY_END), - KEY(6, 0, KEY_KPPLUS), - - KEY(0, 1, KEY_HOME), - KEY(1, 1, KEY_Q), - KEY(2, 1, KEY_I), - KEY(3, 1, KEY_G), - KEY(4, 1, KEY_X), - KEY(5, 1, KEY_ENTER), - KEY(6, 1, KEY_KPMINUS), - - KEY(0, 2, KEY_PAGEUP), - KEY(1, 2, KEY_W), - KEY(2, 2, KEY_O), - KEY(3, 2, KEY_H), - KEY(4, 2, KEY_C), - KEY(5, 2, KEY_LEFTALT), - - KEY(0, 3, KEY_PAGEDOWN), - KEY(1, 3, KEY_E), - KEY(2, 3, KEY_P), - KEY(3, 3, KEY_J), - KEY(4, 3, KEY_V), - KEY(5, 3, KEY_LEFTSHIFT), - - KEY(0, 4, KEY_ESC), - KEY(1, 4, KEY_R), - KEY(2, 4, KEY_A), - KEY(3, 4, KEY_K), - KEY(4, 4, KEY_B), - KEY(5, 4, KEY_LEFTCTRL), - - KEY(0, 5, KEY_TAB), - KEY(1, 5, KEY_T), - KEY(2, 5, KEY_S), - KEY(3, 5, KEY_L), - KEY(4, 5, KEY_N), - KEY(5, 5, KEY_SPACE), - - KEY(0, 6, KEY_STOPCD), - KEY(1, 6, KEY_Y), - KEY(2, 6, KEY_D), - KEY(3, 6, KEY_BACKSPACE), - KEY(4, 6, KEY_M), - KEY(5, 6, KEY_COMMA), - - KEY(0, 7, KEY_PLAYCD), - KEY(1, 7, KEY_U), - KEY(2, 7, KEY_F), - KEY(3, 7, KEY_Z), - KEY(4, 7, KEY_SEMICOLON), - KEY(5, 7, KEY_DOT), -}; - -static struct pxa27x_keypad_platform_data z2_keypad_platform_data = { - .matrix_key_rows = 7, - .matrix_key_cols = 8, - .matrix_key_map = z2_matrix_keys, - .matrix_key_map_size = ARRAY_SIZE(z2_matrix_keys), - - .debounce_interval = 30, -}; - -static void __init z2_mkp_init(void) -{ - pxa_set_keypad_info(&z2_keypad_platform_data); -} -#else -static inline void z2_mkp_init(void) {} -#endif - -/****************************************************************************** - * GPIO keys - ******************************************************************************/ -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button z2_pxa_buttons[] = { - {KEY_POWER, GPIO1_ZIPITZ2_POWER_BUTTON, 0, "Power Button" }, - {KEY_CLOSE, GPIO98_ZIPITZ2_LID_BUTTON, 0, "Lid Button" }, -}; - -static struct gpio_keys_platform_data z2_pxa_keys_data = { - .buttons = z2_pxa_buttons, - .nbuttons = ARRAY_SIZE(z2_pxa_buttons), -}; - -static struct platform_device z2_pxa_keys = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &z2_pxa_keys_data, - }, -}; - -static void __init z2_keys_init(void) -{ - platform_device_register(&z2_pxa_keys); -} -#else -static inline void z2_keys_init(void) {} -#endif - -/****************************************************************************** - * SSP Devices - WiFi and LCD control - ******************************************************************************/ -#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE) -/* WiFi */ -static int z2_lbs_spi_setup(struct spi_device *spi) -{ - int ret = 0; - - ret = gpio_request(GPIO15_ZIPITZ2_WIFI_POWER, "WiFi Power"); - if (ret) - goto err; - - ret = gpio_direction_output(GPIO15_ZIPITZ2_WIFI_POWER, 1); - if (ret) - goto err2; - - ret = gpio_request(GPIO14_ZIPITZ2_WIFI_RESET, "WiFi Reset"); - if (ret) - goto err2; - - ret = gpio_direction_output(GPIO14_ZIPITZ2_WIFI_RESET, 0); - if (ret) - goto err3; - - /* Reset the card */ - mdelay(180); - gpio_set_value(GPIO14_ZIPITZ2_WIFI_RESET, 1); - mdelay(20); - - spi->bits_per_word = 16; - spi->mode = SPI_MODE_2, - - spi_setup(spi); - - return 0; - -err3: - gpio_free(GPIO14_ZIPITZ2_WIFI_RESET); -err2: - gpio_free(GPIO15_ZIPITZ2_WIFI_POWER); -err: - return ret; -}; - -static int z2_lbs_spi_teardown(struct spi_device *spi) -{ - gpio_set_value(GPIO14_ZIPITZ2_WIFI_RESET, 0); - gpio_set_value(GPIO15_ZIPITZ2_WIFI_POWER, 0); - gpio_free(GPIO14_ZIPITZ2_WIFI_RESET); - gpio_free(GPIO15_ZIPITZ2_WIFI_POWER); - return 0; - -}; - -static struct pxa2xx_spi_chip z2_lbs_chip_info = { - .rx_threshold = 8, - .tx_threshold = 8, - .timeout = 1000, - .gpio_cs = GPIO24_ZIPITZ2_WIFI_CS, -}; - -static struct libertas_spi_platform_data z2_lbs_pdata = { - .use_dummy_writes = 1, - .setup = z2_lbs_spi_setup, - .teardown = z2_lbs_spi_teardown, -}; - -/* LCD */ -static struct pxa2xx_spi_chip lms283_chip_info = { - .rx_threshold = 1, - .tx_threshold = 1, - .timeout = 64, - .gpio_cs = GPIO88_ZIPITZ2_LCD_CS, -}; - -static const struct lms283gf05_pdata lms283_pdata = { - .reset_gpio = GPIO19_ZIPITZ2_LCD_RESET, -}; - -static struct spi_board_info spi_board_info[] __initdata = { -{ - .modalias = "libertas_spi", - .platform_data = &z2_lbs_pdata, - .controller_data = &z2_lbs_chip_info, - .irq = gpio_to_irq(GPIO36_ZIPITZ2_WIFI_IRQ), - .max_speed_hz = 13000000, - .bus_num = 1, - .chip_select = 0, -}, -{ - .modalias = "lms283gf05", - .controller_data = &lms283_chip_info, - .platform_data = &lms283_pdata, - .max_speed_hz = 400000, - .bus_num = 2, - .chip_select = 0, -}, -}; - -static struct pxa2xx_spi_master pxa_ssp1_master_info = { - .clock_enable = CKEN_SSP, - .num_chipselect = 1, - .enable_dma = 1, -}; - -static struct pxa2xx_spi_master pxa_ssp2_master_info = { - .clock_enable = CKEN_SSP2, - .num_chipselect = 1, -}; - -static void __init z2_spi_init(void) -{ - pxa2xx_set_spi_info(1, &pxa_ssp1_master_info); - pxa2xx_set_spi_info(2, &pxa_ssp2_master_info); - spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info)); -} -#else -static inline void z2_spi_init(void) {} -#endif - -/****************************************************************************** - * Machine init - ******************************************************************************/ -static void __init z2_init(void) -{ - pxa2xx_mfp_config(ARRAY_AND_SIZE(z2_pin_config)); - - z2_lcd_init(); - z2_mmc_init(); - z2_mkp_init(); - - pxa_set_i2c_info(NULL); - - z2_spi_init(); - z2_nor_init(); - z2_pwm_init(); - z2_leds_init(); - z2_keys_init(); -} - -MACHINE_START(ZIPIT2, "Zipit Z2") - .phys_io = 0x40000000, - .boot_params = 0xa0000100, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, - .map_io = pxa_map_io, - .init_irq = pxa27x_init_irq, - .timer = &pxa_timer, - .init_machine = z2_init, -MACHINE_END diff --git a/trunk/arch/arm/mach-pxa/zeus.c b/trunk/arch/arm/mach-pxa/zeus.c index 3680f6a90623..39896d883584 100644 --- a/trunk/arch/arm/mach-pxa/zeus.c +++ b/trunk/arch/arm/mach-pxa/zeus.c @@ -644,7 +644,7 @@ static struct pxafb_mach_info zeus_fb_info = { static struct pxamci_platform_data zeus_mci_platform_data = { .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, - .detect_delay_ms = 250, + .detect_delay = HZ/4, .gpio_card_detect = ZEUS_MMC_CD_GPIO, .gpio_card_ro = ZEUS_MMC_WP_GPIO, .gpio_card_ro_invert = 1, diff --git a/trunk/arch/arm/mach-pxa/zylonite.c b/trunk/arch/arm/mach-pxa/zylonite.c index c479cbecf784..2b4043c04d0c 100644 --- a/trunk/arch/arm/mach-pxa/zylonite.c +++ b/trunk/arch/arm/mach-pxa/zylonite.c @@ -218,7 +218,7 @@ static inline void zylonite_init_lcd(void) {} #if defined(CONFIG_MMC) static struct pxamci_platform_data zylonite_mci_platform_data = { - .detect_delay_ms= 200, + .detect_delay = 20, .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .gpio_card_detect = EXT_GPIO(0), .gpio_card_ro = EXT_GPIO(2), @@ -226,7 +226,7 @@ static struct pxamci_platform_data zylonite_mci_platform_data = { }; static struct pxamci_platform_data zylonite_mci2_platform_data = { - .detect_delay_ms= 200, + .detect_delay = 20, .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .gpio_card_detect = EXT_GPIO(1), .gpio_card_ro = EXT_GPIO(3), @@ -234,7 +234,7 @@ static struct pxamci_platform_data zylonite_mci2_platform_data = { }; static struct pxamci_platform_data zylonite_mci3_platform_data = { - .detect_delay_ms= 200, + .detect_delay = 20, .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .gpio_card_detect = EXT_GPIO(30), .gpio_card_ro = EXT_GPIO(31), diff --git a/trunk/arch/arm/mach-sa1100/Kconfig b/trunk/arch/arm/mach-sa1100/Kconfig index fd4c52b7ccb6..b17d52f7cc48 100644 --- a/trunk/arch/arm/mach-sa1100/Kconfig +++ b/trunk/arch/arm/mach-sa1100/Kconfig @@ -57,7 +57,7 @@ config SA1100_COLLIE config SA1100_H3100 bool "Compaq iPAQ H3100" select HTC_EGPIO - select CPU_FREQ_SA1110 + select CPU_FREQ_SA1100 help Say Y here if you intend to run this kernel on the Compaq iPAQ H3100 handheld computer. Information about this machine and the @@ -68,7 +68,7 @@ config SA1100_H3100 config SA1100_H3600 bool "Compaq iPAQ H3600/H3700" select HTC_EGPIO - select CPU_FREQ_SA1110 + select CPU_FREQ_SA1100 help Say Y here if you intend to run this kernel on the Compaq iPAQ H3600 handheld computer. Information about this machine and the diff --git a/trunk/arch/arm/mach-sa1100/cpu-sa1110.c b/trunk/arch/arm/mach-sa1100/cpu-sa1110.c index 7252874d328b..63b32b68b296 100644 --- a/trunk/arch/arm/mach-sa1100/cpu-sa1110.c +++ b/trunk/arch/arm/mach-sa1100/cpu-sa1110.c @@ -363,9 +363,6 @@ static int __init sa1110_clk_init(void) struct sdram_params *sdram; const char *name = sdram_name; - if (!cpu_is_sa1110()) - return -ENODEV; - if (!name[0]) { if (machine_is_assabet()) name = "TC59SM716-CL3"; diff --git a/trunk/arch/arm/mm/Kconfig b/trunk/arch/arm/mm/Kconfig index 3e62aae2225a..5bd7c89a6045 100644 --- a/trunk/arch/arm/mm/Kconfig +++ b/trunk/arch/arm/mm/Kconfig @@ -572,8 +572,6 @@ config CPU_TLB_V6 config CPU_TLB_V7 bool -config VERIFY_PERMISSION_FAULT - bool endif config CPU_HAS_ASID @@ -771,7 +769,7 @@ config CACHE_L2X0 config CACHE_TAUROS2 bool "Enable the Tauros2 L2 cache controller" - depends on (ARCH_DOVE || ARCH_MMP) + depends on ARCH_DOVE default y select OUTER_CACHE help diff --git a/trunk/arch/arm/mm/abort-ev7.S b/trunk/arch/arm/mm/abort-ev7.S index ec88b157d3bb..2e6dc040c654 100644 --- a/trunk/arch/arm/mm/abort-ev7.S +++ b/trunk/arch/arm/mm/abort-ev7.S @@ -29,26 +29,5 @@ ENTRY(v7_early_abort) * V6 code adjusts the returned DFSR. * New designs should not need to patch up faults. */ - -#if defined(CONFIG_VERIFY_PERMISSION_FAULT) - /* - * Detect erroneous permission failures and fix - */ - ldr r3, =0x40d @ On permission fault - and r3, r1, r3 - cmp r3, #0x0d - movne pc, lr - - mcr p15, 0, r0, c7, c8, 0 @ Retranslate FAR - isb - mrc p15, 0, r2, c7, c4, 0 @ Read the PAR - and r3, r2, #0x7b @ On translation fault - cmp r3, #0x0b - movne pc, lr - bic r1, r1, #0xf @ Fix up FSR FS[5:0] - and r2, r2, #0x7e - orr r1, r1, r2, LSR #1 -#endif - mov pc, lr ENDPROC(v7_early_abort) diff --git a/trunk/arch/arm/mm/copypage-fa.c b/trunk/arch/arm/mm/copypage-fa.c index d2852e1635b1..b2a6008b0111 100644 --- a/trunk/arch/arm/mm/copypage-fa.c +++ b/trunk/arch/arm/mm/copypage-fa.c @@ -40,7 +40,7 @@ fa_copy_user_page(void *kto, const void *kfrom) } void fa_copy_user_highpage(struct page *to, struct page *from, - unsigned long vaddr, struct vm_area_struct *vma) + unsigned long vaddr) { void *kto, *kfrom; diff --git a/trunk/arch/arm/mm/init.c b/trunk/arch/arm/mm/init.c index 0ed29bfeba1c..83db12a68d56 100644 --- a/trunk/arch/arm/mm/init.c +++ b/trunk/arch/arm/mm/init.c @@ -86,6 +86,9 @@ void show_mem(void) printk("Mem-info:\n"); show_free_areas(); for_each_online_node(node) { + pg_data_t *n = NODE_DATA(node); + struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn; + for_each_nodebank (i,mi,node) { struct membank *bank = &mi->bank[i]; unsigned int pfn1, pfn2; @@ -94,8 +97,8 @@ void show_mem(void) pfn1 = bank_pfn_start(bank); pfn2 = bank_pfn_end(bank); - page = pfn_to_page(pfn1); - end = pfn_to_page(pfn2 - 1) + 1; + page = map + pfn1; + end = map + pfn2; do { total++; @@ -600,6 +603,9 @@ void __init mem_init(void) reserved_pages = free_pages = 0; for_each_online_node(node) { + pg_data_t *n = NODE_DATA(node); + struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn; + for_each_nodebank(i, &meminfo, node) { struct membank *bank = &meminfo.bank[i]; unsigned int pfn1, pfn2; @@ -608,8 +614,8 @@ void __init mem_init(void) pfn1 = bank_pfn_start(bank); pfn2 = bank_pfn_end(bank); - page = pfn_to_page(pfn1); - end = pfn_to_page(pfn2 - 1) + 1; + page = map + pfn1; + end = map + pfn2; do { if (PageReserved(page)) diff --git a/trunk/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h b/trunk/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h index 7c4870bd5a21..07be8ad7ec37 100644 --- a/trunk/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h +++ b/trunk/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h @@ -31,13 +31,7 @@ #define DMA_MODE_WRITE 1 #define DMA_MODE_MASK 1 -#define MX1_DMA_REG(offset) MX1_IO_ADDRESS(MX1_DMA_BASE_ADDR + (offset)) - -/* DMA Interrupt Mask Register */ -#define MX1_DMA_DIMR MX1_DMA_REG(0x08) - -/* Channel Control Register */ -#define MX1_DMA_CCR(x) MX1_DMA_REG(0x8c + ((x) << 6)) +#define DMA_BASE IO_ADDRESS(DMA_BASE_ADDR) #define IMX_DMA_MEMSIZE_32 (0 << 4) #define IMX_DMA_MEMSIZE_8 (1 << 4) diff --git a/trunk/arch/arm/plat-pxa/Kconfig b/trunk/arch/arm/plat-pxa/Kconfig index da53395a17c6..b158e98038ed 100644 --- a/trunk/arch/arm/plat-pxa/Kconfig +++ b/trunk/arch/arm/plat-pxa/Kconfig @@ -1,8 +1,3 @@ if PLAT_PXA -config PXA_SSP - tristate - help - Enable support for PXA2xx SSP ports - endif diff --git a/trunk/arch/arm/plat-pxa/Makefile b/trunk/arch/arm/plat-pxa/Makefile index 4aacdd12c9cc..0264bfb0ca4f 100644 --- a/trunk/arch/arm/plat-pxa/Makefile +++ b/trunk/arch/arm/plat-pxa/Makefile @@ -9,4 +9,3 @@ obj-$(CONFIG_PXA3xx) += mfp.o obj-$(CONFIG_ARCH_MMP) += mfp.o obj-$(CONFIG_HAVE_PWM) += pwm.o -obj-$(CONFIG_PXA_SSP) += ssp.o diff --git a/trunk/arch/arm/plat-pxa/dma.c b/trunk/arch/arm/plat-pxa/dma.c index 2d3c19d7c7b1..742350e0f2a7 100644 --- a/trunk/arch/arm/plat-pxa/dma.c +++ b/trunk/arch/arm/plat-pxa/dma.c @@ -245,7 +245,7 @@ static void pxa_dma_init_debugfs(void) dbgfs_chan = kmalloc(sizeof(*dbgfs_state) * num_dma_channels, GFP_KERNEL); - if (!dbgfs_chan) + if (!dbgfs_state) goto err_alloc; chandir = debugfs_create_dir("channels", dbgfs_root); diff --git a/trunk/arch/arm/plat-pxa/include/plat/mfp.h b/trunk/arch/arm/plat-pxa/include/plat/mfp.h index 9e604c80618f..857a6839071c 100644 --- a/trunk/arch/arm/plat-pxa/include/plat/mfp.h +++ b/trunk/arch/arm/plat-pxa/include/plat/mfp.h @@ -316,13 +316,6 @@ enum { MFP_PIN_PMIC_INT, MFP_PIN_RDY, - /* additional pins on MMP2 */ - MFP_PIN_TWSI1_SCL, - MFP_PIN_TWSI1_SDA, - MFP_PIN_TWSI4_SCL, - MFP_PIN_TWSI4_SDA, - MFP_PIN_CLK_REQ, - MFP_PIN_MAX, }; diff --git a/trunk/arch/arm/plat-pxa/mfp.c b/trunk/arch/arm/plat-pxa/mfp.c index b77e018d36c1..be58f9fe65b0 100644 --- a/trunk/arch/arm/plat-pxa/mfp.c +++ b/trunk/arch/arm/plat-pxa/mfp.c @@ -110,7 +110,6 @@ static const unsigned long mfpr_lpm[] = { MFPR_LPM_PULL_LOW, MFPR_LPM_PULL_HIGH, MFPR_LPM_FLOAT, - MFPR_LPM_INPUT, }; /* mapping of MFP_PULL_* definitions to MFPR_PULL_* register bits */ diff --git a/trunk/arch/arm/plat-pxa/ssp.c b/trunk/arch/arm/plat-pxa/ssp.c deleted file mode 100644 index c6357e554aba..000000000000 --- a/trunk/arch/arm/plat-pxa/ssp.c +++ /dev/null @@ -1,224 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/ssp.c - * - * based on linux/arch/arm/mach-sa1100/ssp.c by Russell King - * - * Copyright (C) 2003 Russell King. - * Copyright (C) 2003 Wolfson Microelectronics PLC - * - * 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. - * - * PXA2xx SSP driver. This provides the generic core for simple - * IO-based SSP applications and allows easy port setup for DMA access. - * - * Author: Liam Girdwood - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -static DEFINE_MUTEX(ssp_lock); -static LIST_HEAD(ssp_list); - -struct ssp_device *pxa_ssp_request(int port, const char *label) -{ - struct ssp_device *ssp = NULL; - - mutex_lock(&ssp_lock); - - list_for_each_entry(ssp, &ssp_list, node) { - if (ssp->port_id == port && ssp->use_count == 0) { - ssp->use_count++; - ssp->label = label; - break; - } - } - - mutex_unlock(&ssp_lock); - - if (&ssp->node == &ssp_list) - return NULL; - - return ssp; -} -EXPORT_SYMBOL(pxa_ssp_request); - -void pxa_ssp_free(struct ssp_device *ssp) -{ - mutex_lock(&ssp_lock); - if (ssp->use_count) { - ssp->use_count--; - ssp->label = NULL; - } else - dev_err(&ssp->pdev->dev, "device already free\n"); - mutex_unlock(&ssp_lock); -} -EXPORT_SYMBOL(pxa_ssp_free); - -static int __devinit pxa_ssp_probe(struct platform_device *pdev) -{ - const struct platform_device_id *id = platform_get_device_id(pdev); - struct resource *res; - struct ssp_device *ssp; - int ret = 0; - - ssp = kzalloc(sizeof(struct ssp_device), GFP_KERNEL); - if (ssp == NULL) { - dev_err(&pdev->dev, "failed to allocate memory"); - return -ENOMEM; - } - ssp->pdev = pdev; - - ssp->clk = clk_get(&pdev->dev, NULL); - if (IS_ERR(ssp->clk)) { - ret = PTR_ERR(ssp->clk); - goto err_free; - } - - res = platform_get_resource(pdev, IORESOURCE_DMA, 0); - if (res == NULL) { - dev_err(&pdev->dev, "no SSP RX DRCMR defined\n"); - ret = -ENODEV; - goto err_free_clk; - } - ssp->drcmr_rx = res->start; - - res = platform_get_resource(pdev, IORESOURCE_DMA, 1); - if (res == NULL) { - dev_err(&pdev->dev, "no SSP TX DRCMR defined\n"); - ret = -ENODEV; - goto err_free_clk; - } - ssp->drcmr_tx = res->start; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (res == NULL) { - dev_err(&pdev->dev, "no memory resource defined\n"); - ret = -ENODEV; - goto err_free_clk; - } - - res = request_mem_region(res->start, resource_size(res), - pdev->name); - if (res == NULL) { - dev_err(&pdev->dev, "failed to request memory resource\n"); - ret = -EBUSY; - goto err_free_clk; - } - - ssp->phys_base = res->start; - - ssp->mmio_base = ioremap(res->start, resource_size(res)); - if (ssp->mmio_base == NULL) { - dev_err(&pdev->dev, "failed to ioremap() registers\n"); - ret = -ENODEV; - goto err_free_mem; - } - - ssp->irq = platform_get_irq(pdev, 0); - if (ssp->irq < 0) { - dev_err(&pdev->dev, "no IRQ resource defined\n"); - ret = -ENODEV; - goto err_free_io; - } - - /* PXA2xx/3xx SSP ports starts from 1 and the internal pdev->id - * starts from 0, do a translation here - */ - ssp->port_id = pdev->id + 1; - ssp->use_count = 0; - ssp->type = (int)id->driver_data; - - mutex_lock(&ssp_lock); - list_add(&ssp->node, &ssp_list); - mutex_unlock(&ssp_lock); - - platform_set_drvdata(pdev, ssp); - return 0; - -err_free_io: - iounmap(ssp->mmio_base); -err_free_mem: - release_mem_region(res->start, resource_size(res)); -err_free_clk: - clk_put(ssp->clk); -err_free: - kfree(ssp); - return ret; -} - -static int __devexit pxa_ssp_remove(struct platform_device *pdev) -{ - struct resource *res; - struct ssp_device *ssp; - - ssp = platform_get_drvdata(pdev); - if (ssp == NULL) - return -ENODEV; - - iounmap(ssp->mmio_base); - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(res->start, resource_size(res)); - - clk_put(ssp->clk); - - mutex_lock(&ssp_lock); - list_del(&ssp->node); - mutex_unlock(&ssp_lock); - - kfree(ssp); - return 0; -} - -static const struct platform_device_id ssp_id_table[] = { - { "pxa25x-ssp", PXA25x_SSP }, - { "pxa25x-nssp", PXA25x_NSSP }, - { "pxa27x-ssp", PXA27x_SSP }, - { "pxa168-ssp", PXA168_SSP }, - { }, -}; - -static struct platform_driver pxa_ssp_driver = { - .probe = pxa_ssp_probe, - .remove = __devexit_p(pxa_ssp_remove), - .driver = { - .owner = THIS_MODULE, - .name = "pxa2xx-ssp", - }, - .id_table = ssp_id_table, -}; - -static int __init pxa_ssp_init(void) -{ - return platform_driver_register(&pxa_ssp_driver); -} - -static void __exit pxa_ssp_exit(void) -{ - platform_driver_unregister(&pxa_ssp_driver); -} - -arch_initcall(pxa_ssp_init); -module_exit(pxa_ssp_exit); - -MODULE_DESCRIPTION("PXA SSP driver"); -MODULE_AUTHOR("Liam Girdwood"); -MODULE_LICENSE("GPL"); diff --git a/trunk/arch/arm/plat-s3c24xx/Kconfig b/trunk/arch/arm/plat-s3c24xx/Kconfig index 6e93ef8f3d43..a830fad6f89e 100644 --- a/trunk/arch/arm/plat-s3c24xx/Kconfig +++ b/trunk/arch/arm/plat-s3c24xx/Kconfig @@ -9,6 +9,7 @@ config PLAT_S3C24XX select NO_IOPORT select ARCH_REQUIRE_GPIOLIB select S3C_DEVICE_NAND + select S3C_GPIO_CFG_S3C24XX help Base platform code for any Samsung S3C24XX device diff --git a/trunk/arch/arm/plat-s3c24xx/gpiolib.c b/trunk/arch/arm/plat-s3c24xx/gpiolib.c index 4f0f11a6a677..376b061804c2 100644 --- a/trunk/arch/arm/plat-s3c24xx/gpiolib.c +++ b/trunk/arch/arm/plat-s3c24xx/gpiolib.c @@ -21,6 +21,8 @@ #include #include +#include +#include #include #include #include @@ -77,10 +79,19 @@ static int s3c24xx_gpiolib_bankg_toirq(struct gpio_chip *chip, unsigned offset) return IRQ_EINT8 + offset; } +static struct s3c_gpio_cfg s3c24xx_gpiocfg_banka = { + .set_config = s3c_gpio_setcfg_s3c24xx_a, +}; + +struct s3c_gpio_cfg s3c24xx_gpiocfg_default = { + .set_config = s3c_gpio_setcfg_s3c24xx, +}; + struct s3c_gpio_chip s3c24xx_gpios[] = { [0] = { .base = S3C2410_GPACON, .pm = __gpio_pm(&s3c_gpio_pm_1bit), + .config = &s3c24xx_gpiocfg_banka, .chip = { .base = S3C2410_GPA(0), .owner = THIS_MODULE, @@ -168,8 +179,12 @@ static __init int s3c24xx_gpiolib_init(void) struct s3c_gpio_chip *chip = s3c24xx_gpios; int gpn; - for (gpn = 0; gpn < ARRAY_SIZE(s3c24xx_gpios); gpn++, chip++) + for (gpn = 0; gpn < ARRAY_SIZE(s3c24xx_gpios); gpn++, chip++) { + if (!chip->config) + chip->config = &s3c24xx_gpiocfg_default; + s3c_gpiolib_add(chip); + } return 0; } diff --git a/trunk/arch/arm/plat-samsung/gpio-config.c b/trunk/arch/arm/plat-samsung/gpio-config.c index 44a84e896546..c5832824e198 100644 --- a/trunk/arch/arm/plat-samsung/gpio-config.c +++ b/trunk/arch/arm/plat-samsung/gpio-config.c @@ -61,8 +61,8 @@ int s3c_gpio_setpull(unsigned int pin, s3c_gpio_pull_t pull) EXPORT_SYMBOL(s3c_gpio_setpull); #ifdef CONFIG_S3C_GPIO_CFG_S3C24XX -int s3c_gpio_setcfg_s3c24xx_banka(struct s3c_gpio_chip *chip, - unsigned int off, unsigned int cfg) +int s3c_gpio_setcfg_s3c24xx_a(struct s3c_gpio_chip *chip, + unsigned int off, unsigned int cfg) { void __iomem *reg = chip->base; unsigned int shift = off; diff --git a/trunk/arch/arm/plat-samsung/include/plat/gpio-core.h b/trunk/arch/arm/plat-samsung/include/plat/gpio-core.h index 49ff406a7066..f0584f26d493 100644 --- a/trunk/arch/arm/plat-samsung/include/plat/gpio-core.h +++ b/trunk/arch/arm/plat-samsung/include/plat/gpio-core.h @@ -108,6 +108,9 @@ extern void samsung_gpiolib_add_4bit2_chips(struct s3c_gpio_chip *chip, extern void samsung_gpiolib_add_4bit(struct s3c_gpio_chip *chip); extern void samsung_gpiolib_add_4bit2(struct s3c_gpio_chip *chip); +/* exported for core SoC support to change */ +extern struct s3c_gpio_cfg s3c24xx_gpiocfg_default; + #ifdef CONFIG_S3C_GPIO_TRACK extern struct s3c_gpio_chip *s3c_gpios[S3C_GPIO_END]; diff --git a/trunk/arch/arm/tools/mach-types b/trunk/arch/arm/tools/mach-types index 8f10d24ae625..1536f1784cac 100644 --- a/trunk/arch/arm/tools/mach-types +++ b/trunk/arch/arm/tools/mach-types @@ -12,7 +12,7 @@ # # http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Sat May 1 10:36:42 2010 +# Last update: Sat Mar 20 15:35:41 2010 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -2749,58 +2749,3 @@ stamp9g45 MACH_STAMP9G45 STAMP9G45 2761 h6053 MACH_H6053 H6053 2762 smint01 MACH_SMINT01 SMINT01 2763 prtlvt2 MACH_PRTLVT2 PRTLVT2 2764 -ap420 MACH_AP420 AP420 2765 -htcshift MACH_HTCSHIFT HTCSHIFT 2766 -davinci_dm365_fc MACH_DAVINCI_DM365_FC DAVINCI_DM365_FC 2767 -msm8x55_surf MACH_MSM8X55_SURF MSM8X55_SURF 2768 -msm8x55_ffa MACH_MSM8X55_FFA MSM8X55_FFA 2769 -esl_vamana MACH_ESL_VAMANA ESL_VAMANA 2770 -sbc35 MACH_SBC35 SBC35 2771 -mpx6446 MACH_MPX6446 MPX6446 2772 -oreo_controller MACH_OREO_CONTROLLER OREO_CONTROLLER 2773 -kopin_models MACH_KOPIN_MODELS KOPIN_MODELS 2774 -ttc_vision2 MACH_TTC_VISION2 TTC_VISION2 2775 -cns3420vb MACH_CNS3420VB CNS3420VB 2776 -lpc2 MACH_LPC2 LPC2 2777 -olympus MACH_OLYMPUS OLYMPUS 2778 -vortex MACH_VORTEX VORTEX 2779 -s5pc200 MACH_S5PC200 S5PC200 2780 -ecucore_9263 MACH_ECUCORE_9263 ECUCORE_9263 2781 -smdkc200 MACH_SMDKC200 SMDKC200 2782 -emsiso_sx27 MACH_EMSISO_SX27 EMSISO_SX27 2783 -apx_som9g45_ek MACH_APX_SOM9G45_EK APX_SOM9G45_EK 2784 -songshan MACH_SONGSHAN SONGSHAN 2785 -tianshan MACH_TIANSHAN TIANSHAN 2786 -vpx500 MACH_VPX500 VPX500 2787 -am3517sam MACH_AM3517SAM AM3517SAM 2788 -skat91_sim508 MACH_SKAT91_SIM508 SKAT91_SIM508 2789 -skat91_s3e MACH_SKAT91_S3E SKAT91_S3E 2790 -omap4_panda MACH_OMAP4_PANDA OMAP4_PANDA 2791 -df7220 MACH_DF7220 DF7220 2792 -nemini MACH_NEMINI NEMINI 2793 -t8200 MACH_T8200 T8200 2794 -apf51 MACH_APF51 APF51 2795 -dr_rc_unit MACH_DR_RC_UNIT DR_RC_UNIT 2796 -bordeaux MACH_BORDEAUX BORDEAUX 2797 -catania_b MACH_CATANIA_B CATANIA_B 2798 -mx51_ocean MACH_MX51_OCEAN MX51_OCEAN 2799 -ti8168evm MACH_TI8168EVM TI8168EVM 2800 -neocoreomap MACH_NEOCOREOMAP NEOCOREOMAP 2801 -withings_wbp MACH_WITHINGS_WBP WITHINGS_WBP 2802 -dbps MACH_DBPS DBPS 2803 -sbc9261 MACH_SBC9261 SBC9261 2804 -pcbfp0001 MACH_PCBFP0001 PCBFP0001 2805 -speedy MACH_SPEEDY SPEEDY 2806 -chrysaor MACH_CHRYSAOR CHRYSAOR 2807 -tango MACH_TANGO TANGO 2808 -synology_dsx11 MACH_SYNOLOGY_DSX11 SYNOLOGY_DSX11 2809 -hanlin_v3ext MACH_HANLIN_V3EXT HANLIN_V3EXT 2810 -hanlin_v5 MACH_HANLIN_V5 HANLIN_V5 2811 -hanlin_v3plus MACH_HANLIN_V3PLUS HANLIN_V3PLUS 2812 -iriver_story MACH_IRIVER_STORY IRIVER_STORY 2813 -irex_iliad MACH_IREX_ILIAD IREX_ILIAD 2814 -irex_dr1000 MACH_IREX_DR1000 IREX_DR1000 2815 -teton_bga MACH_TETON_BGA TETON_BGA 2816 -snapper9g45 MACH_SNAPPER9G45 SNAPPER9G45 2817 -tam3517 MACH_TAM3517 TAM3517 2818 -pdc100 MACH_PDC100 PDC100 2819 diff --git a/trunk/arch/microblaze/configs/mmu_defconfig b/trunk/arch/microblaze/configs/mmu_defconfig index 3c91cf6192c6..6fced1fe3bf0 100644 --- a/trunk/arch/microblaze/configs/mmu_defconfig +++ b/trunk/arch/microblaze/configs/mmu_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc6 -# Thu May 6 11:22:14 2010 +# Linux kernel version: 2.6.33-rc6 +# Wed Feb 3 10:02:59 2010 # CONFIG_MICROBLAZE=y # CONFIG_SWAP is not set @@ -22,6 +22,8 @@ CONFIG_GENERIC_CSUM=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y +# CONFIG_PCI is not set +CONFIG_NO_DMA=y CONFIG_DTC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -54,6 +56,7 @@ CONFIG_RCU_FANOUT=32 CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y 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 @@ -103,8 +106,6 @@ CONFIG_SLAB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_DMA_ATTRS=y -CONFIG_HAVE_DMA_API_DEBUG=y # # GCOV-based kernel profiling @@ -244,20 +245,13 @@ CONFIG_BINFMT_ELF=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set # CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set - -# -# Bus Options -# -# CONFIG_PCI is not set -# CONFIG_PCI_DOMAINS is not set -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_NET=y # # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set @@ -347,9 +341,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y CONFIG_OF_DEVICE=y -CONFIG_OF_MDIO=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set @@ -378,7 +370,6 @@ CONFIG_MISC_DEVICES=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 @@ -392,30 +383,9 @@ CONFIG_NETDEVICES=y # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set -CONFIG_PHYLIB=y - -# -# MII PHY device drivers -# -# CONFIG_MARVELL_PHY is not set -# CONFIG_DAVICOM_PHY is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set -# CONFIG_VITESSE_PHY is not set -# CONFIG_SMSC_PHY is not set -# CONFIG_BROADCOM_PHY is not set -# CONFIG_ICPLUS_PHY is not set -# CONFIG_REALTEK_PHY is not set -# CONFIG_NATIONAL_PHY is not set -# CONFIG_STE10XP is not set -# CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_MICREL_PHY is not set -# CONFIG_FIXED_PHY is not set -# CONFIG_MDIO_BITBANG is not set +# CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set -# CONFIG_ETHOC is not set # CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set @@ -424,7 +394,6 @@ CONFIG_NET_ETHERNET=y # 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_B44 is not set # CONFIG_KS8842 is not set # CONFIG_KS8851_MLL is not set CONFIG_XILINX_EMACLITE=y @@ -475,7 +444,6 @@ CONFIG_SERIAL_UARTLITE=y CONFIG_SERIAL_UARTLITE_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -503,12 +471,6 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set # # Multifunction device drivers @@ -540,7 +502,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set -# CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set @@ -611,7 +572,6 @@ 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 is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -635,7 +595,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set CONFIG_CIFS=y CONFIG_CIFS_STATS=y CONFIG_CIFS_STATS2=y @@ -737,7 +696,6 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_OBJECTS is not set CONFIG_DEBUG_SLAB=y # CONFIG_DEBUG_SLAB_LEAK is not set -# CONFIG_DEBUG_KMEMLEAK is not set CONFIG_DEBUG_SPINLOCK=y # CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_LOCK_ALLOC is not set @@ -783,7 +741,6 @@ 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_DMA_API_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_EARLY_PRINTK=y # CONFIG_HEART_BEAT is not set @@ -905,6 +862,5 @@ CONFIG_ZLIB_INFLATE=y CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y CONFIG_NLATTR=y diff --git a/trunk/arch/microblaze/configs/nommu_defconfig b/trunk/arch/microblaze/configs/nommu_defconfig index dd3a494257f4..ce2da535246a 100644 --- a/trunk/arch/microblaze/configs/nommu_defconfig +++ b/trunk/arch/microblaze/configs/nommu_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc6 -# Thu May 6 11:25:12 2010 +# Linux kernel version: 2.6.33-rc6 +# Wed Feb 3 10:03:21 2010 # CONFIG_MICROBLAZE=y # CONFIG_SWAP is not set @@ -22,6 +22,8 @@ CONFIG_GENERIC_CSUM=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y +# CONFIG_PCI is not set +CONFIG_NO_DMA=y CONFIG_DTC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -56,6 +58,7 @@ CONFIG_RCU_FANOUT=32 CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y 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 @@ -93,8 +96,6 @@ CONFIG_SLAB=y # CONFIG_MMAP_ALLOW_UNINITIALIZED is not set # CONFIG_PROFILING is not set CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_DMA_ATTRS=y -CONFIG_HAVE_DMA_API_DEBUG=y # # GCOV-based kernel profiling @@ -208,14 +209,11 @@ CONFIG_PROC_DEVICETREE=y # # Advanced setup # -# CONFIG_ADVANCED_OPTIONS is not set # # Default settings for advanced configuration options are used # -CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0x90000000 -CONFIG_TASK_SIZE=0x80000000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -237,20 +235,13 @@ CONFIG_BINFMT_FLAT=y # CONFIG_BINFMT_SHARED_FLAT is not set # CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set - -# -# Bus Options -# -# CONFIG_PCI is not set -# CONFIG_PCI_DOMAINS is not set -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_NET=y # # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set @@ -422,7 +413,6 @@ CONFIG_MTD_UCLINUX=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -452,7 +442,6 @@ CONFIG_MISC_DEVICES=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 @@ -469,7 +458,6 @@ CONFIG_NETDEVICES=y # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set -# CONFIG_ETHOC is not set # CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set @@ -478,7 +466,6 @@ CONFIG_NET_ETHERNET=y # 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_B44 is not set # CONFIG_KS8842 is not set # CONFIG_KS8851_MLL is not set # CONFIG_XILINX_EMACLITE is not set @@ -529,7 +516,6 @@ CONFIG_SERIAL_UARTLITE=y CONFIG_SERIAL_UARTLITE_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -558,12 +544,6 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set # # Multifunction device drivers @@ -613,7 +593,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set -# CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set @@ -682,7 +661,6 @@ CONFIG_MISC_FILESYSTEMS=y # 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 @@ -711,7 +689,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -756,7 +733,6 @@ CONFIG_DEBUG_OBJECTS_TIMERS=y # CONFIG_DEBUG_OBJECTS_WORK is not set CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1 # 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 @@ -782,7 +758,6 @@ CONFIG_DEBUG_SG=y # 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 is not set CONFIG_SYSCTL_SYSCALL_CHECK=y @@ -807,7 +782,6 @@ CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_WORKQUEUE_TRACER is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_DYNAMIC_DEBUG is not set -# CONFIG_DMA_API_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_EARLY_PRINTK=y # CONFIG_HEART_BEAT is not set @@ -927,6 +901,5 @@ CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_ZLIB_INFLATE=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y CONFIG_NLATTR=y diff --git a/trunk/arch/microblaze/include/asm/cache.h b/trunk/arch/microblaze/include/asm/cache.h index 4efe96a036f7..e52210891d78 100644 --- a/trunk/arch/microblaze/include/asm/cache.h +++ b/trunk/arch/microblaze/include/asm/cache.h @@ -15,7 +15,7 @@ #include -#define L1_CACHE_SHIFT 5 +#define L1_CACHE_SHIFT 2 /* word-granular cache in microblaze */ #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) diff --git a/trunk/arch/microblaze/include/asm/dma.h b/trunk/arch/microblaze/include/asm/dma.h index 0d73d0c6de37..08c073badf19 100644 --- a/trunk/arch/microblaze/include/asm/dma.h +++ b/trunk/arch/microblaze/include/asm/dma.h @@ -18,10 +18,4 @@ #define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1) #endif -#ifdef CONFIG_PCI -extern int isa_dma_bridge_buggy; -#else -#define isa_dma_bridge_buggy (0) -#endif - #endif /* _ASM_MICROBLAZE_DMA_H */ diff --git a/trunk/arch/microblaze/include/asm/exceptions.h b/trunk/arch/microblaze/include/asm/exceptions.h index 4c7b5d037c88..90731df9e574 100644 --- a/trunk/arch/microblaze/include/asm/exceptions.h +++ b/trunk/arch/microblaze/include/asm/exceptions.h @@ -64,6 +64,12 @@ asmlinkage void full_exception(struct pt_regs *regs, unsigned int type, void die(const char *str, struct pt_regs *fp, long err); void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr); +#ifdef CONFIG_MMU +void __bug(const char *file, int line, void *data); +int bad_trap(int trap_num, struct pt_regs *regs); +int debug_trap(struct pt_regs *regs); +#endif /* CONFIG_MMU */ + #if defined(CONFIG_KGDB) void (*debugger)(struct pt_regs *regs); int (*debugger_bpt)(struct pt_regs *regs); diff --git a/trunk/arch/microblaze/include/asm/io.h b/trunk/arch/microblaze/include/asm/io.h index 00b5398d08c7..e45a6eea92e0 100644 --- a/trunk/arch/microblaze/include/asm/io.h +++ b/trunk/arch/microblaze/include/asm/io.h @@ -139,6 +139,8 @@ static inline void writel(unsigned int v, volatile void __iomem *addr) #ifdef CONFIG_MMU +#define mm_ptov(addr) ((void *)__phys_to_virt(addr)) +#define mm_vtop(addr) ((unsigned long)__virt_to_phys(addr)) #define phys_to_virt(addr) ((void *)__phys_to_virt(addr)) #define virt_to_phys(addr) ((unsigned long)__virt_to_phys(addr)) #define virt_to_bus(addr) ((unsigned long)__virt_to_phys(addr)) diff --git a/trunk/arch/microblaze/include/asm/page.h b/trunk/arch/microblaze/include/asm/page.h index de493f86d28f..2dd1d04129e0 100644 --- a/trunk/arch/microblaze/include/asm/page.h +++ b/trunk/arch/microblaze/include/asm/page.h @@ -31,9 +31,6 @@ #ifndef __ASSEMBLY__ -/* MS be sure that SLAB allocates aligned objects */ -#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES - #define PAGE_UP(addr) (((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1))) #define PAGE_DOWN(addr) ((addr)&(~((PAGE_SIZE)-1))) @@ -73,7 +70,14 @@ typedef unsigned long pte_basic_t; #endif /* CONFIG_MMU */ -# define copy_page(to, from) memcpy((to), (from), PAGE_SIZE) +# ifndef CONFIG_MMU +# define copy_page(to, from) memcpy((to), (from), PAGE_SIZE) +# define get_user_page(vaddr) __get_free_page(GFP_KERNEL) +# define free_user_page(page, addr) free_page(addr) +# else /* CONFIG_MMU */ +extern void copy_page(void *to, void *from); +# endif /* CONFIG_MMU */ + # define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE) # define clear_user_page(pgaddr, vaddr, page) memset((pgaddr), 0, PAGE_SIZE) diff --git a/trunk/arch/microblaze/include/asm/pci.h b/trunk/arch/microblaze/include/asm/pci.h index 5a388eeeb28f..bdd65aaee30d 100644 --- a/trunk/arch/microblaze/include/asm/pci.h +++ b/trunk/arch/microblaze/include/asm/pci.h @@ -94,6 +94,14 @@ extern int pci_mmap_legacy_page_range(struct pci_bus *bus, #define HAVE_PCI_LEGACY 1 +/* pci_unmap_{page,single} is a nop so... */ +#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) +#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) +#define pci_unmap_addr(PTR, ADDR_NAME) (0) +#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0) +#define pci_unmap_len(PTR, LEN_NAME) (0) +#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) + /* The PCI address space does equal the physical memory * address space (no IOMMU). The IDE and SCSI device layers use * this boolean for bounce buffer decisions. diff --git a/trunk/arch/microblaze/include/asm/pgalloc.h b/trunk/arch/microblaze/include/asm/pgalloc.h index c614a893f8a3..f44b0d696fe2 100644 --- a/trunk/arch/microblaze/include/asm/pgalloc.h +++ b/trunk/arch/microblaze/include/asm/pgalloc.h @@ -108,7 +108,21 @@ extern inline void free_pgd_slow(pgd_t *pgd) #define pmd_alloc_one_fast(mm, address) ({ BUG(); ((pmd_t *)1); }) #define pmd_alloc_one(mm, address) ({ BUG(); ((pmd_t *)2); }) -extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr); +static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, + unsigned long address) +{ + pte_t *pte; + extern void *early_get_page(void); + if (mem_init_done) { + pte = (pte_t *)__get_free_page(GFP_KERNEL | + __GFP_REPEAT | __GFP_ZERO); + } else { + pte = (pte_t *)early_get_page(); + if (pte) + clear_page(pte); + } + return pte; +} static inline struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address) diff --git a/trunk/arch/microblaze/include/asm/pgtable.h b/trunk/arch/microblaze/include/asm/pgtable.h index ca2d92871545..dd2bb60651c7 100644 --- a/trunk/arch/microblaze/include/asm/pgtable.h +++ b/trunk/arch/microblaze/include/asm/pgtable.h @@ -511,6 +511,15 @@ static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address) extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; +/* + * When flushing the tlb entry for a page, we also need to flush the hash + * table entry. flush_hash_page is assembler (for speed) in hashtable.S. + */ +extern int flush_hash_page(unsigned context, unsigned long va, pte_t *ptep); + +/* Add an HPTE to the hash table */ +extern void add_hash_page(unsigned context, unsigned long va, pte_t *ptep); + /* * Encode and decode a swap entry. * Note that the bits we use in a PTE for representing a swap entry @@ -524,7 +533,15 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 2 }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val << 2 }) + +/* CONFIG_APUS */ +/* For virtual address to physical address conversion */ +extern void cache_clear(__u32 addr, int length); +extern void cache_push(__u32 addr, int length); +extern int mm_end_of_chunk(unsigned long addr, int len); extern unsigned long iopa(unsigned long addr); +/* extern unsigned long mm_ptov(unsigned long addr) \ + __attribute__ ((const)); TBD */ /* Values for nocacheflag and cmode */ /* These are not used by the APUS kernel_map, but prevents @@ -535,6 +552,18 @@ extern unsigned long iopa(unsigned long addr); #define IOMAP_NOCACHE_NONSER 2 #define IOMAP_NO_COPYBACK 3 +/* + * Map some physical address range into the kernel address space. + */ +extern unsigned long kernel_map(unsigned long paddr, unsigned long size, + int nocacheflag, unsigned long *memavailp); + +/* + * Set cache mode of (kernel space) address range. + */ +extern void kernel_set_cachemode(unsigned long address, unsigned long size, + unsigned int cmode); + /* Needs to be defined here and not in linux/mm.h, as it is arch dependent */ #define kern_addr_valid(addr) (1) @@ -548,6 +577,10 @@ extern unsigned long iopa(unsigned long addr); void do_page_fault(struct pt_regs *regs, unsigned long address, unsigned long error_code); +void __init io_block_mapping(unsigned long virt, phys_addr_t phys, + unsigned int size, int flags); + +void __init adjust_total_lowmem(void); void mapin_ram(void); int map_page(unsigned long va, phys_addr_t pa, int flags); @@ -568,7 +601,7 @@ void __init *early_get_page(void); extern unsigned long ioremap_bot, ioremap_base; void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle); -void consistent_free(size_t size, void *vaddr); +void consistent_free(void *vaddr); void consistent_sync(void *vaddr, size_t size, int direction); void consistent_sync_page(struct page *page, unsigned long offset, size_t size, int direction); diff --git a/trunk/arch/microblaze/kernel/asm-offsets.c b/trunk/arch/microblaze/kernel/asm-offsets.c index c1b459c97571..0071260a672c 100644 --- a/trunk/arch/microblaze/kernel/asm-offsets.c +++ b/trunk/arch/microblaze/kernel/asm-offsets.c @@ -16,7 +16,6 @@ #include #include #include -#include int main(int argc, char *argv[]) { diff --git a/trunk/arch/microblaze/kernel/cpu/cache.c b/trunk/arch/microblaze/kernel/cpu/cache.c index 21c3a92394de..f04d8a86dead 100644 --- a/trunk/arch/microblaze/kernel/cpu/cache.c +++ b/trunk/arch/microblaze/kernel/cpu/cache.c @@ -96,16 +96,13 @@ static inline void __disable_dcache_nomsr(void) } -/* Helper macro for computing the limits of cache range loops - * - * End address can be unaligned which is OK for C implementation. - * ASM implementation align it in ASM macros - */ +/* Helper macro for computing the limits of cache range loops */ #define CACHE_LOOP_LIMITS(start, end, cache_line_length, cache_size) \ do { \ int align = ~(cache_line_length - 1); \ end = min(start + cache_size, end); \ start &= align; \ + end = ((end & align) + cache_line_length); \ } while (0); /* @@ -114,9 +111,9 @@ do { \ */ #define CACHE_ALL_LOOP(cache_size, line_length, op) \ do { \ - unsigned int len = cache_size - line_length; \ + unsigned int len = cache_size; \ int step = -line_length; \ - WARN_ON(step >= 0); \ + BUG_ON(step >= 0); \ \ __asm__ __volatile__ (" 1: " #op " %0, r0; \ bgtid %0, 1b; \ @@ -125,21 +122,26 @@ do { \ : "memory"); \ } while (0); -/* Used for wdc.flush/clear which can use rB for offset which is not possible - * to use for simple wdc or wic. - * - * start address is cache aligned - * end address is not aligned, if end is aligned then I have to substract - * cacheline length because I can't flush/invalidate the next cacheline. - * If is not, I align it because I will flush/invalidate whole line. - */ + +#define CACHE_ALL_LOOP2(cache_size, line_length, op) \ +do { \ + unsigned int len = cache_size; \ + int step = -line_length; \ + BUG_ON(step >= 0); \ + \ + __asm__ __volatile__ (" 1: " #op " r0, %0; \ + bgtid %0, 1b; \ + addk %0, %0, %1; \ + " : : "r" (len), "r" (step) \ + : "memory"); \ +} while (0); + +/* for wdc.flush/clear */ #define CACHE_RANGE_LOOP_2(start, end, line_length, op) \ do { \ int step = -line_length; \ - int align = ~(line_length - 1); \ - end = ((end & align) == end) ? end - line_length : end & align; \ int count = end - start; \ - WARN_ON(count < 0); \ + BUG_ON(count <= 0); \ \ __asm__ __volatile__ (" 1: " #op " %0, %1; \ bgtid %1, 1b; \ @@ -152,9 +154,7 @@ do { \ #define CACHE_RANGE_LOOP_1(start, end, line_length, op) \ do { \ int volatile temp; \ - int align = ~(line_length - 1); \ - end = ((end & align) == end) ? end - line_length : end & align; \ - WARN_ON(end - start < 0); \ + BUG_ON(end - start <= 0); \ \ __asm__ __volatile__ (" 1: " #op " %1, r0; \ cmpu %0, %1, %2; \ @@ -360,12 +360,8 @@ static void __invalidate_dcache_all_noirq_wt(void) #endif } -/* FIXME It is blindly invalidation as is expected - * but can't be called on noMMU in microblaze_cache_init below - * - * MS: noMMU kernel won't boot if simple wdc is used - * The reason should be that there are discared data which kernel needs - */ +/* FIXME this is weird - should be only wdc but not work + * MS: I am getting bus errors and other weird things */ static void __invalidate_dcache_all_wb(void) { #ifndef ASM_LOOP @@ -373,12 +369,12 @@ static void __invalidate_dcache_all_wb(void) #endif pr_debug("%s\n", __func__); #ifdef ASM_LOOP - CACHE_ALL_LOOP(cpuinfo.dcache_size, cpuinfo.dcache_line_length, - wdc) + CACHE_ALL_LOOP2(cpuinfo.dcache_size, cpuinfo.dcache_line_length, + wdc.clear) #else for (i = 0; i < cpuinfo.dcache_size; i += cpuinfo.dcache_line_length) - __asm__ __volatile__ ("wdc %0, r0;" \ + __asm__ __volatile__ ("wdc.clear %0, r0;" \ : : "r" (i)); #endif } @@ -397,7 +393,7 @@ static void __invalidate_dcache_range_wb(unsigned long start, #ifdef ASM_LOOP CACHE_RANGE_LOOP_2(start, end, cpuinfo.dcache_line_length, wdc.clear); #else - for (i = start; i < end; i += cpuinfo.dcache_line_length) + for (i = start; i < end; i += cpuinfo.icache_line_length) __asm__ __volatile__ ("wdc.clear %0, r0;" \ : : "r" (i)); #endif @@ -417,7 +413,7 @@ static void __invalidate_dcache_range_nomsr_wt(unsigned long start, #ifdef ASM_LOOP CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc); #else - for (i = start; i < end; i += cpuinfo.dcache_line_length) + for (i = start; i < end; i += cpuinfo.icache_line_length) __asm__ __volatile__ ("wdc %0, r0;" \ : : "r" (i)); #endif @@ -441,7 +437,7 @@ static void __invalidate_dcache_range_msr_irq_wt(unsigned long start, #ifdef ASM_LOOP CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc); #else - for (i = start; i < end; i += cpuinfo.dcache_line_length) + for (i = start; i < end; i += cpuinfo.icache_line_length) __asm__ __volatile__ ("wdc %0, r0;" \ : : "r" (i)); #endif @@ -469,7 +465,7 @@ static void __invalidate_dcache_range_nomsr_irq(unsigned long start, #ifdef ASM_LOOP CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc); #else - for (i = start; i < end; i += cpuinfo.dcache_line_length) + for (i = start; i < end; i += cpuinfo.icache_line_length) __asm__ __volatile__ ("wdc %0, r0;" \ : : "r" (i)); #endif @@ -508,7 +504,7 @@ static void __flush_dcache_range_wb(unsigned long start, unsigned long end) #ifdef ASM_LOOP CACHE_RANGE_LOOP_2(start, end, cpuinfo.dcache_line_length, wdc.flush); #else - for (i = start; i < end; i += cpuinfo.dcache_line_length) + for (i = start; i < end; i += cpuinfo.icache_line_length) __asm__ __volatile__ ("wdc.flush %0, r0;" \ : : "r" (i)); #endif @@ -654,11 +650,7 @@ void microblaze_cache_init(void) } } } -/* FIXME Invalidation is done in U-BOOT - * WT cache: Data is already written to main memory - * WB cache: Discard data on noMMU which caused that kernel doesn't boot - */ - /* invalidate_dcache(); */ + invalidate_dcache(); enable_dcache(); invalidate_icache(); diff --git a/trunk/arch/microblaze/kernel/cpu/mb.c b/trunk/arch/microblaze/kernel/cpu/mb.c index 4216eb1eaa32..0c912b2a8e03 100644 --- a/trunk/arch/microblaze/kernel/cpu/mb.c +++ b/trunk/arch/microblaze/kernel/cpu/mb.c @@ -98,17 +98,15 @@ static int show_cpuinfo(struct seq_file *m, void *v) if (cpuinfo.use_icache) count += seq_printf(m, - "Icache:\t\t%ukB\tline length:\t%dB\n", - cpuinfo.icache_size >> 10, - cpuinfo.icache_line_length); + "Icache:\t\t%ukB\n", + cpuinfo.icache_size >> 10); else count += seq_printf(m, "Icache:\t\tno\n"); if (cpuinfo.use_dcache) { count += seq_printf(m, - "Dcache:\t\t%ukB\tline length:\t%dB\n", - cpuinfo.dcache_size >> 10, - cpuinfo.dcache_line_length); + "Dcache:\t\t%ukB\n", + cpuinfo.dcache_size >> 10); if (cpuinfo.dcache_wb) count += seq_printf(m, "\t\twrite-back\n"); else diff --git a/trunk/arch/microblaze/kernel/dma.c b/trunk/arch/microblaze/kernel/dma.c index 9dcd90b5df55..ce72dd4967cf 100644 --- a/trunk/arch/microblaze/kernel/dma.c +++ b/trunk/arch/microblaze/kernel/dma.c @@ -74,7 +74,7 @@ static void dma_direct_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle) { #ifdef NOT_COHERENT_CACHE - consistent_free(size, vaddr); + consistent_free(vaddr); #else free_pages((unsigned long)vaddr, get_order(size)); #endif diff --git a/trunk/arch/microblaze/kernel/exceptions.c b/trunk/arch/microblaze/kernel/exceptions.c index 02cbdfe5aa8d..d9f70f83097f 100644 --- a/trunk/arch/microblaze/kernel/exceptions.c +++ b/trunk/arch/microblaze/kernel/exceptions.c @@ -121,7 +121,7 @@ asmlinkage void full_exception(struct pt_regs *regs, unsigned int type, } printk(KERN_WARNING "Divide by zero exception " \ "in kernel mode.\n"); - die("Divide by zero exception", regs, SIGBUS); + die("Divide by exception", regs, SIGBUS); break; case MICROBLAZE_FPU_EXCEPTION: pr_debug(KERN_WARNING "FPU exception\n"); diff --git a/trunk/arch/microblaze/kernel/head.S b/trunk/arch/microblaze/kernel/head.S index 1bf739888260..da6a5f5dc766 100644 --- a/trunk/arch/microblaze/kernel/head.S +++ b/trunk/arch/microblaze/kernel/head.S @@ -28,7 +28,6 @@ * for more details. */ -#include #include #include #include @@ -50,7 +49,7 @@ swapper_pg_dir: #endif /* CONFIG_MMU */ - __HEAD + .text ENTRY(_start) #if CONFIG_KERNEL_BASE_ADDR == 0 brai TOPHYS(real_start) diff --git a/trunk/arch/microblaze/kernel/irq.c b/trunk/arch/microblaze/kernel/irq.c index 8f120aca123d..6f39e2c001f3 100644 --- a/trunk/arch/microblaze/kernel/irq.c +++ b/trunk/arch/microblaze/kernel/irq.c @@ -9,7 +9,6 @@ */ #include -#include #include #include #include @@ -33,7 +32,7 @@ EXPORT_SYMBOL_GPL(irq_of_parse_and_map); static u32 concurrent_irq; -void __irq_entry do_IRQ(struct pt_regs *regs) +void do_IRQ(struct pt_regs *regs) { unsigned int irq; struct pt_regs *old_regs = set_irq_regs(regs); diff --git a/trunk/arch/microblaze/kernel/misc.S b/trunk/arch/microblaze/kernel/misc.S index 0fb5fc6c1fc2..7cf86498326c 100644 --- a/trunk/arch/microblaze/kernel/misc.S +++ b/trunk/arch/microblaze/kernel/misc.S @@ -93,3 +93,39 @@ early_console_reg_tlb_alloc: nop .size early_console_reg_tlb_alloc, . - early_console_reg_tlb_alloc + +/* + * Copy a whole page (4096 bytes). + */ +#define COPY_16_BYTES \ + lwi r7, r6, 0; \ + lwi r8, r6, 4; \ + lwi r9, r6, 8; \ + lwi r10, r6, 12; \ + swi r7, r5, 0; \ + swi r8, r5, 4; \ + swi r9, r5, 8; \ + swi r10, r5, 12 + + +/* FIXME DCACHE_LINE_BYTES (CONFIG_XILINX_MICROBLAZE0_DCACHE_LINE_LEN * 4)*/ +#define DCACHE_LINE_BYTES (4 * 4) + +.globl copy_page; +.type copy_page, @function +.align 4; +copy_page: + ori r11, r0, (PAGE_SIZE/DCACHE_LINE_BYTES) - 1 +_copy_page_loop: + COPY_16_BYTES +#if DCACHE_LINE_BYTES >= 32 + COPY_16_BYTES +#endif + addik r6, r6, DCACHE_LINE_BYTES + addik r5, r5, DCACHE_LINE_BYTES + bneid r11, _copy_page_loop + addik r11, r11, -1 + rtsd r15, 8 + nop + + .size copy_page, . - copy_page diff --git a/trunk/arch/microblaze/kernel/traps.c b/trunk/arch/microblaze/kernel/traps.c index 75e49202a5ed..5e4570ef515c 100644 --- a/trunk/arch/microblaze/kernel/traps.c +++ b/trunk/arch/microblaze/kernel/traps.c @@ -95,3 +95,37 @@ void dump_stack(void) show_stack(NULL, NULL); } EXPORT_SYMBOL(dump_stack); + +#ifdef CONFIG_MMU +void __bug(const char *file, int line, void *data) +{ + if (data) + printk(KERN_CRIT "kernel BUG at %s:%d (data = %p)!\n", + file, line, data); + else + printk(KERN_CRIT "kernel BUG at %s:%d!\n", file, line); + + machine_halt(); +} + +int bad_trap(int trap_num, struct pt_regs *regs) +{ + printk(KERN_CRIT + "unimplemented trap %d called at 0x%08lx, pid %d!\n", + trap_num, regs->pc, current->pid); + return -ENOSYS; +} + +int debug_trap(struct pt_regs *regs) +{ + int i; + printk(KERN_CRIT "debug trap\n"); + for (i = 0; i < 32; i++) { + /* printk("r%i:%08X\t",i,regs->gpr[i]); */ + if ((i % 4) == 3) + printk(KERN_CRIT "\n"); + } + printk(KERN_CRIT "pc:%08lX\tmsr:%08lX\n", regs->pc, regs->msr); + return -ENOSYS; +} +#endif diff --git a/trunk/arch/microblaze/kernel/vmlinux.lds.S b/trunk/arch/microblaze/kernel/vmlinux.lds.S index db72d7124602..5ef619aad634 100644 --- a/trunk/arch/microblaze/kernel/vmlinux.lds.S +++ b/trunk/arch/microblaze/kernel/vmlinux.lds.S @@ -24,8 +24,7 @@ SECTIONS { .text : AT(ADDR(.text) - LOAD_OFFSET) { _text = . ; _stext = . ; - HEAD_TEXT - TEXT_TEXT + *(.text .text.*) *(.fixup) EXIT_TEXT EXIT_CALL diff --git a/trunk/arch/microblaze/mm/consistent.c b/trunk/arch/microblaze/mm/consistent.c index 5a59dad62bd2..f956e24fe49c 100644 --- a/trunk/arch/microblaze/mm/consistent.c +++ b/trunk/arch/microblaze/mm/consistent.c @@ -42,12 +42,11 @@ #include #include #include -#include #ifndef CONFIG_MMU + /* I have to use dcache values because I can't relate on ram size */ -# define UNCACHED_SHADOW_MASK (cpuinfo.dcache_high - cpuinfo.dcache_base + 1) -#endif +#define UNCACHED_SHADOW_MASK (cpuinfo.dcache_high - cpuinfo.dcache_base + 1) /* * Consistent memory allocators. Used for DMA devices that want to @@ -61,151 +60,144 @@ */ void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle) { - unsigned long order, vaddr; - void *ret; - unsigned int i, err = 0; - struct page *page, *end; - -#ifdef CONFIG_MMU - phys_addr_t pa; - struct vm_struct *area; - unsigned long va; -#endif + struct page *page, *end, *free; + unsigned long order; + void *ret, *virt; if (in_interrupt()) BUG(); - /* Only allocate page size areas. */ size = PAGE_ALIGN(size); order = get_order(size); - vaddr = __get_free_pages(gfp, order); - if (!vaddr) - return NULL; + page = alloc_pages(gfp, order); + if (!page) + goto no_page; - /* - * we need to ensure that there are no cachelines in use, - * or worse dirty in this area. - */ - flush_dcache_range(virt_to_phys((void *)vaddr), - virt_to_phys((void *)vaddr) + size); + /* We could do with a page_to_phys and page_to_bus here. */ + virt = page_address(page); + ret = ioremap(virt_to_phys(virt), size); + if (!ret) + goto no_remap; -#ifndef CONFIG_MMU - ret = (void *)vaddr; /* * Here's the magic! Note if the uncached shadow is not implemented, * it's up to the calling code to also test that condition and make * other arranegments, such as manually flushing the cache and so on. */ -# ifdef CONFIG_XILINX_UNCACHED_SHADOW +#ifdef CONFIG_XILINX_UNCACHED_SHADOW ret = (void *)((unsigned) ret | UNCACHED_SHADOW_MASK); -# endif - if ((unsigned int)ret > cpuinfo.dcache_base && - (unsigned int)ret < cpuinfo.dcache_high) - printk(KERN_WARNING - "ERROR: Your cache coherent area is CACHED!!!\n"); - +#endif /* dma_handle is same as physical (shadowed) address */ *dma_handle = (dma_addr_t)ret; + + /* + * free wasted pages. We skip the first page since we know + * that it will have count = 1 and won't require freeing. + * We also mark the pages in use as reserved so that + * remap_page_range works. + */ + page = virt_to_page(virt); + free = page + (size >> PAGE_SHIFT); + end = page + (1 << order); + + for (; page < end; page++) { + init_page_count(page); + if (page >= free) + __free_page(page); + else + SetPageReserved(page); + } + + return ret; +no_remap: + __free_pages(page, order); +no_page: + return NULL; +} + #else + +void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle) +{ + int order, err, i; + unsigned long page, va, flags; + phys_addr_t pa; + struct vm_struct *area; + void *ret; + + if (in_interrupt()) + BUG(); + + /* Only allocate page size areas. */ + size = PAGE_ALIGN(size); + order = get_order(size); + + page = __get_free_pages(gfp, order); + if (!page) { + BUG(); + return NULL; + } + + /* + * we need to ensure that there are no cachelines in use, + * or worse dirty in this area. + */ + flush_dcache_range(virt_to_phys(page), virt_to_phys(page) + size); + /* Allocate some common virtual space to map the new pages. */ area = get_vm_area(size, VM_ALLOC); - if (!area) { - free_pages(vaddr, order); + if (area == NULL) { + free_pages(page, order); return NULL; } va = (unsigned long) area->addr; ret = (void *)va; /* This gives us the real physical address of the first page. */ - *dma_handle = pa = virt_to_bus((void *)vaddr); -#endif + *dma_handle = pa = virt_to_bus((void *)page); + + /* MS: This is the whole magic - use cache inhibit pages */ + flags = _PAGE_KERNEL | _PAGE_NO_CACHE; /* - * free wasted pages. We skip the first page since we know - * that it will have count = 1 and won't require freeing. - * We also mark the pages in use as reserved so that - * remap_page_range works. + * Set refcount=1 on all pages in an order>0 + * allocation so that vfree() will actually + * free all pages that were allocated. */ - page = virt_to_page(vaddr); - end = page + (1 << order); - - split_page(page, order); - - for (i = 0; i < size && err == 0; i += PAGE_SIZE) { -#ifdef CONFIG_MMU - /* MS: This is the whole magic - use cache inhibit pages */ - err = map_page(va + i, pa + i, _PAGE_KERNEL | _PAGE_NO_CACHE); -#endif - - SetPageReserved(page); - page++; + if (order > 0) { + struct page *rpage = virt_to_page(page); + for (i = 1; i < (1 << order); i++) + init_page_count(rpage+i); } - /* Free the otherwise unused pages. */ - while (page < end) { - __free_page(page); - page++; - } + err = 0; + for (i = 0; i < size && err == 0; i += PAGE_SIZE) + err = map_page(va+i, pa+i, flags); if (err) { - free_pages(vaddr, order); + vfree((void *)va); return NULL; } return ret; } +#endif /* CONFIG_MMU */ EXPORT_SYMBOL(consistent_alloc); /* * free page(s) as defined by the above mapping. */ -void consistent_free(size_t size, void *vaddr) +void consistent_free(void *vaddr) { - struct page *page; - if (in_interrupt()) BUG(); - size = PAGE_ALIGN(size); - -#ifndef CONFIG_MMU /* Clear SHADOW_MASK bit in address, and free as per usual */ -# ifdef CONFIG_XILINX_UNCACHED_SHADOW +#ifdef CONFIG_XILINX_UNCACHED_SHADOW vaddr = (void *)((unsigned)vaddr & ~UNCACHED_SHADOW_MASK); -# endif - page = virt_to_page(vaddr); - - do { - ClearPageReserved(page); - __free_page(page); - page++; - } while (size -= PAGE_SIZE); -#else - do { - pte_t *ptep; - unsigned long pfn; - - ptep = pte_offset_kernel(pmd_offset(pgd_offset_k( - (unsigned int)vaddr), - (unsigned int)vaddr), - (unsigned int)vaddr); - if (!pte_none(*ptep) && pte_present(*ptep)) { - pfn = pte_pfn(*ptep); - pte_clear(&init_mm, (unsigned int)vaddr, ptep); - if (pfn_valid(pfn)) { - page = pfn_to_page(pfn); - - ClearPageReserved(page); - __free_page(page); - } - } - vaddr += PAGE_SIZE; - } while (size -= PAGE_SIZE); - - /* flush tlb */ - flush_tlb_all(); #endif + vfree(vaddr); } EXPORT_SYMBOL(consistent_free); @@ -229,7 +221,7 @@ void consistent_sync(void *vaddr, size_t size, int direction) case PCI_DMA_NONE: BUG(); case PCI_DMA_FROMDEVICE: /* invalidate only */ - invalidate_dcache_range(start, end); + flush_dcache_range(start, end); break; case PCI_DMA_TODEVICE: /* writeback only */ flush_dcache_range(start, end); diff --git a/trunk/arch/microblaze/mm/fault.c b/trunk/arch/microblaze/mm/fault.c index bab922993185..7af87f4b2c2c 100644 --- a/trunk/arch/microblaze/mm/fault.c +++ b/trunk/arch/microblaze/mm/fault.c @@ -273,11 +273,16 @@ void do_page_fault(struct pt_regs *regs, unsigned long address, * us unable to handle the page fault gracefully. */ out_of_memory: + if (current->pid == 1) { + yield(); + down_read(&mm->mmap_sem); + goto survive; + } up_read(&mm->mmap_sem); - if (!user_mode(regs)) - bad_page_fault(regs, address, SIGKILL); - else - pagefault_out_of_memory(); + printk(KERN_WARNING "VM: killing process %s\n", current->comm); + if (user_mode(regs)) + do_exit(SIGKILL); + bad_page_fault(regs, address, SIGKILL); return; do_sigbus: diff --git a/trunk/arch/microblaze/mm/pgtable.c b/trunk/arch/microblaze/mm/pgtable.c index 784557fb28cf..d31312cde6ea 100644 --- a/trunk/arch/microblaze/mm/pgtable.c +++ b/trunk/arch/microblaze/mm/pgtable.c @@ -161,6 +161,24 @@ int map_page(unsigned long va, phys_addr_t pa, int flags) return err; } +void __init adjust_total_lowmem(void) +{ +/* TBD */ +#if 0 + unsigned long max_low_mem = MAX_LOW_MEM; + + if (total_lowmem > max_low_mem) { + total_lowmem = max_low_mem; +#ifndef CONFIG_HIGHMEM + printk(KERN_INFO "Warning, memory limited to %ld Mb, use " + "CONFIG_HIGHMEM to reach %ld Mb\n", + max_low_mem >> 20, total_memory >> 20); + total_memory = total_lowmem; +#endif /* CONFIG_HIGHMEM */ + } +#endif +} + /* * Map in all of physical memory starting at CONFIG_KERNEL_START. */ @@ -188,6 +206,24 @@ void __init mapin_ram(void) /* is x a power of 2? */ #define is_power_of_2(x) ((x) != 0 && (((x) & ((x) - 1)) == 0)) +/* + * Set up a mapping for a block of I/O. + * virt, phys, size must all be page-aligned. + * This should only be called before ioremap is called. + */ +void __init io_block_mapping(unsigned long virt, phys_addr_t phys, + unsigned int size, int flags) +{ + int i; + + if (virt > CONFIG_KERNEL_START && virt < ioremap_bot) + ioremap_bot = ioremap_base = virt; + + /* Put it in the page tables. */ + for (i = 0; i < size; i += PAGE_SIZE) + map_page(virt + i, phys + i, flags); +} + /* Scan the real Linux page tables and return a PTE pointer for * a virtual address in a context. * Returns true (1) if PTE was found, zero otherwise. The pointer to @@ -238,18 +274,3 @@ unsigned long iopa(unsigned long addr) return pa; } - -__init_refok pte_t *pte_alloc_one_kernel(struct mm_struct *mm, - unsigned long address) -{ - pte_t *pte; - if (mem_init_done) { - pte = (pte_t *)__get_free_page(GFP_KERNEL | - __GFP_REPEAT | __GFP_ZERO); - } else { - pte = (pte_t *)early_get_page(); - if (pte) - clear_page(pte); - } - return pte; -} diff --git a/trunk/arch/microblaze/pci/pci-common.c b/trunk/arch/microblaze/pci/pci-common.c index 01c8c97c15b7..740bb32ec57e 100644 --- a/trunk/arch/microblaze/pci/pci-common.c +++ b/trunk/arch/microblaze/pci/pci-common.c @@ -1025,7 +1025,7 @@ static void __devinit pcibios_fixup_bridge(struct pci_bus *bus) struct pci_dev *dev = bus->self; - pci_bus_for_each_resource(bus, res, i) { + for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) { res = bus->resource[i]; if (!res) continue; @@ -1131,20 +1131,21 @@ static int skip_isa_ioresource_align(struct pci_dev *dev) * but we want to try to avoid allocating at 0x2900-0x2bff * which might have be mirrored at 0x0100-0x03ff.. */ -resource_size_t pcibios_align_resource(void *data, const struct resource *res, +void pcibios_align_resource(void *data, struct resource *res, resource_size_t size, resource_size_t align) { struct pci_dev *dev = data; - resource_size_t start = res->start; if (res->flags & IORESOURCE_IO) { + resource_size_t start = res->start; + if (skip_isa_ioresource_align(dev)) - return start; - if (start & 0x300) + return; + if (start & 0x300) { start = (start + 0x3ff) & ~0x3ff; + res->start = start; + } } - - return start; } EXPORT_SYMBOL(pcibios_align_resource); @@ -1227,7 +1228,7 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus) pr_debug("PCI: Allocating bus resources for %04x:%02x...\n", pci_domain_nr(bus), bus->number); - pci_bus_for_each_resource(bus, res, i) { + for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) { res = bus->resource[i]; if (!res || !res->flags || res->start > res->end || res->parent) diff --git a/trunk/arch/sh/configs/rts7751r2d1_defconfig b/trunk/arch/sh/configs/rts7751r2d1_defconfig index dba024d72a89..fba1f62d56e7 100644 --- a/trunk/arch/sh/configs/rts7751r2d1_defconfig +++ b/trunk/arch/sh/configs/rts7751r2d1_defconfig @@ -877,7 +877,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # # CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=2 +CONFIG_SERIAL_SH_SCI_NR_UARTS=1 CONFIG_SERIAL_SH_SCI_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y diff --git a/trunk/arch/sh/configs/rts7751r2dplus_defconfig b/trunk/arch/sh/configs/rts7751r2dplus_defconfig index 6d511d06cbf6..a8d538f06e67 100644 --- a/trunk/arch/sh/configs/rts7751r2dplus_defconfig +++ b/trunk/arch/sh/configs/rts7751r2dplus_defconfig @@ -963,7 +963,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # # CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=2 +CONFIG_SERIAL_SH_SCI_NR_UARTS=1 CONFIG_SERIAL_SH_SCI_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y diff --git a/trunk/arch/sh/drivers/pci/pci-sh7751.c b/trunk/arch/sh/drivers/pci/pci-sh7751.c index f98141b3b7d7..17811e5d287b 100644 --- a/trunk/arch/sh/drivers/pci/pci-sh7751.c +++ b/trunk/arch/sh/drivers/pci/pci-sh7751.c @@ -17,7 +17,6 @@ #include #include "pci-sh4.h" #include -#include static int __init __area_sdram_check(struct pci_channel *chan, unsigned int area) @@ -48,8 +47,8 @@ static int __init __area_sdram_check(struct pci_channel *chan, static struct resource sh7751_pci_resources[] = { { .name = "SH7751_IO", - .start = 0x1000, - .end = SZ_4M - 1, + .start = SH7751_PCI_IO_BASE, + .end = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1, .flags = IORESOURCE_IO }, { .name = "SH7751_mem", diff --git a/trunk/arch/sh/include/cpu-sh4/cpu/dma-register.h b/trunk/arch/sh/include/cpu-sh4/cpu/dma-register.h index de2359533994..55f9fec082d4 100644 --- a/trunk/arch/sh/include/cpu-sh4/cpu/dma-register.h +++ b/trunk/arch/sh/include/cpu-sh4/cpu/dma-register.h @@ -76,7 +76,7 @@ enum { } #define TS_INDEX2VAL(i) ((((i) & 3) << CHCR_TS_LOW_SHIFT) | \ - (((i) & 0xc) << CHCR_TS_HIGH_SHIFT)) + ((((i) >> 2) & 3) << CHCR_TS_HIGH_SHIFT)) #else /* CONFIG_CPU_SH4A */ diff --git a/trunk/block/blk-cgroup.c b/trunk/block/blk-cgroup.c index 2cc682b860ea..5fe03def34b2 100644 --- a/trunk/block/blk-cgroup.c +++ b/trunk/block/blk-cgroup.c @@ -286,16 +286,16 @@ static void blkiocg_destroy(struct cgroup_subsys *subsys, struct cgroup *cgroup) static struct cgroup_subsys_state * blkiocg_create(struct cgroup_subsys *subsys, struct cgroup *cgroup) { - struct blkio_cgroup *blkcg; - struct cgroup *parent = cgroup->parent; + struct blkio_cgroup *blkcg, *parent_blkcg; - if (!parent) { + if (!cgroup->parent) { blkcg = &blkio_root_cgroup; goto done; } /* Currently we do not support hierarchy deeper than two level (0,1) */ - if (parent != cgroup->top_cgroup) + parent_blkcg = cgroup_to_blkio_cgroup(cgroup->parent); + if (css_depth(&parent_blkcg->css) > 0) return ERR_PTR(-EINVAL); blkcg = kzalloc(sizeof(*blkcg), GFP_KERNEL); diff --git a/trunk/block/cfq-iosched.c b/trunk/block/cfq-iosched.c index 5f127cfb2e92..838834be115b 100644 --- a/trunk/block/cfq-iosched.c +++ b/trunk/block/cfq-iosched.c @@ -3694,10 +3694,8 @@ static void *cfq_init_queue(struct request_queue *q) * to make sure that cfq_put_cfqg() does not try to kfree root group */ atomic_set(&cfqg->ref, 1); - rcu_read_lock(); blkiocg_add_blkio_group(&blkio_root_cgroup, &cfqg->blkg, (void *)cfqd, 0); - rcu_read_unlock(); #endif /* * Not strictly needed (since RB_ROOT just clears the node and we diff --git a/trunk/crypto/async_tx/async_raid6_recov.c b/trunk/crypto/async_tx/async_raid6_recov.c index ce038d861eb9..943f2abac9b4 100644 --- a/trunk/crypto/async_tx/async_raid6_recov.c +++ b/trunk/crypto/async_tx/async_raid6_recov.c @@ -324,7 +324,6 @@ struct dma_async_tx_descriptor * async_raid6_2data_recov(int disks, size_t bytes, int faila, int failb, struct page **blocks, struct async_submit_ctl *submit) { - void *scribble = submit->scribble; int non_zero_srcs, i; BUG_ON(faila == failb); @@ -333,13 +332,11 @@ async_raid6_2data_recov(int disks, size_t bytes, int faila, int failb, pr_debug("%s: disks: %d len: %zu\n", __func__, disks, bytes); - /* if a dma resource is not available or a scribble buffer is not - * available punt to the synchronous path. In the 'dma not - * available' case be sure to use the scribble buffer to - * preserve the content of 'blocks' as the caller intended. + /* we need to preserve the contents of 'blocks' for the async + * case, so punt to synchronous if a scribble buffer is not available */ - if (!async_dma_find_channel(DMA_PQ) || !scribble) { - void **ptrs = scribble ? scribble : (void **) blocks; + if (!submit->scribble) { + void **ptrs = (void **) blocks; async_tx_quiesce(&submit->depend_tx); for (i = 0; i < disks; i++) @@ -409,13 +406,11 @@ async_raid6_datap_recov(int disks, size_t bytes, int faila, pr_debug("%s: disks: %d len: %zu\n", __func__, disks, bytes); - /* if a dma resource is not available or a scribble buffer is not - * available punt to the synchronous path. In the 'dma not - * available' case be sure to use the scribble buffer to - * preserve the content of 'blocks' as the caller intended. + /* we need to preserve the contents of 'blocks' for the async + * case, so punt to synchronous if a scribble buffer is not available */ - if (!async_dma_find_channel(DMA_PQ) || !scribble) { - void **ptrs = scribble ? scribble : (void **) blocks; + if (!scribble) { + void **ptrs = (void **) blocks; async_tx_quiesce(&submit->depend_tx); for (i = 0; i < disks; i++) diff --git a/trunk/drivers/Makefile b/trunk/drivers/Makefile index f42a03029b7c..34f1e1064dbc 100644 --- a/trunk/drivers/Makefile +++ b/trunk/drivers/Makefile @@ -17,7 +17,6 @@ obj-$(CONFIG_SFI) += sfi/ obj-$(CONFIG_PNP) += pnp/ obj-$(CONFIG_ARM_AMBA) += amba/ -obj-$(CONFIG_VIRTIO) += virtio/ obj-$(CONFIG_XEN) += xen/ # regulators early, since some subsystems rely on them to initialize @@ -109,6 +108,7 @@ obj-$(CONFIG_PPC_PS3) += ps3/ obj-$(CONFIG_OF) += of/ obj-$(CONFIG_SSB) += ssb/ obj-$(CONFIG_VHOST_NET) += vhost/ +obj-$(CONFIG_VIRTIO) += virtio/ obj-$(CONFIG_VLYNQ) += vlynq/ obj-$(CONFIG_STAGING) += staging/ obj-y += platform/ diff --git a/trunk/drivers/acpi/acpi_pad.c b/trunk/drivers/acpi/acpi_pad.c index 62122134693b..19dacfd43163 100644 --- a/trunk/drivers/acpi/acpi_pad.c +++ b/trunk/drivers/acpi/acpi_pad.c @@ -31,7 +31,7 @@ #include #include -#define ACPI_PROCESSOR_AGGREGATOR_CLASS "acpi_pad" +#define ACPI_PROCESSOR_AGGREGATOR_CLASS "processor_aggregator" #define ACPI_PROCESSOR_AGGREGATOR_DEVICE_NAME "Processor Aggregator" #define ACPI_PROCESSOR_AGGREGATOR_NOTIFY 0x80 static DEFINE_MUTEX(isolated_cpus_lock); diff --git a/trunk/drivers/acpi/bus.c b/trunk/drivers/acpi/bus.c index 743576bf1bd7..37132dc2da03 100644 --- a/trunk/drivers/acpi/bus.c +++ b/trunk/drivers/acpi/bus.c @@ -527,7 +527,7 @@ int acpi_bus_generate_proc_event4(const char *device_class, const char *bus_id, if (!event_is_open) return 0; - event = kzalloc(sizeof(struct acpi_bus_event), GFP_ATOMIC); + event = kmalloc(sizeof(struct acpi_bus_event), GFP_ATOMIC); if (!event) return -ENOMEM; diff --git a/trunk/drivers/acpi/hest.c b/trunk/drivers/acpi/hest.c index 1c527a192872..4bb18c980ac6 100644 --- a/trunk/drivers/acpi/hest.c +++ b/trunk/drivers/acpi/hest.c @@ -123,10 +123,6 @@ int acpi_hest_firmware_first_pci(struct pci_dev *pci) { acpi_status status = AE_NOT_FOUND; struct acpi_table_header *hest = NULL; - - if (acpi_disabled) - return 0; - status = acpi_get_table(ACPI_SIG_HEST, 1, &hest); if (ACPI_SUCCESS(status)) { diff --git a/trunk/drivers/acpi/power_meter.c b/trunk/drivers/acpi/power_meter.c index 66f67293341e..e8c32a49f14e 100644 --- a/trunk/drivers/acpi/power_meter.c +++ b/trunk/drivers/acpi/power_meter.c @@ -35,7 +35,7 @@ #define ACPI_POWER_METER_NAME "power_meter" ACPI_MODULE_NAME(ACPI_POWER_METER_NAME); #define ACPI_POWER_METER_DEVICE_NAME "Power Meter" -#define ACPI_POWER_METER_CLASS "pwr_meter_resource" +#define ACPI_POWER_METER_CLASS "power_meter_resource" #define NUM_SENSORS 17 diff --git a/trunk/drivers/acpi/sbshc.c b/trunk/drivers/acpi/sbshc.c index f8be23b6c129..36704b887ccf 100644 --- a/trunk/drivers/acpi/sbshc.c +++ b/trunk/drivers/acpi/sbshc.c @@ -18,7 +18,7 @@ #define PREFIX "ACPI: " -#define ACPI_SMB_HC_CLASS "smbus_host_ctl" +#define ACPI_SMB_HC_CLASS "smbus_host_controller" #define ACPI_SMB_HC_DEVICE_NAME "ACPI SMBus HC" struct acpi_smb_hc { diff --git a/trunk/drivers/acpi/sleep.c b/trunk/drivers/acpi/sleep.c index e2e992599e68..f74834a544fd 100644 --- a/trunk/drivers/acpi/sleep.c +++ b/trunk/drivers/acpi/sleep.c @@ -450,126 +450,6 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = { }, }, { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad T410", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T410"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad T510", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T510"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad W510", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W510"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad X201", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad X201", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201s"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad T410", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T410"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad T510", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T510"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad W510", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W510"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad X201", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad X201", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201s"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad T410", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T410"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad T510", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T510"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad W510", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W510"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad X201", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad X201", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201s"), - }, - }, - { .callback = init_old_suspend_ordering, .ident = "Panasonic CF51-2L", .matches = { @@ -578,30 +458,6 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = { DMI_MATCH(DMI_BOARD_NAME, "CF51-2L"), }, }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Dell Studio 1558", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1558"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Dell Studio 1557", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1557"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Dell Studio 1555", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1555"), - }, - }, {}, }; #endif /* CONFIG_SUSPEND */ diff --git a/trunk/drivers/ata/pata_pcmcia.c b/trunk/drivers/ata/pata_pcmcia.c index d94b8f0bd743..4164dd244dd0 100644 --- a/trunk/drivers/ata/pata_pcmcia.c +++ b/trunk/drivers/ata/pata_pcmcia.c @@ -424,7 +424,7 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420), PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178), PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753), - PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x55d5bffb), + PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x3e520e17), PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10), PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e), PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b), @@ -446,7 +446,7 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8), - PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x7558f133), + PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x9351e59d), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47), PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852), PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918), diff --git a/trunk/drivers/block/drbd/drbd_worker.c b/trunk/drivers/block/drbd/drbd_worker.c index d48a1dfd7b24..44bf6d11197e 100644 --- a/trunk/drivers/block/drbd/drbd_worker.c +++ b/trunk/drivers/block/drbd/drbd_worker.c @@ -235,7 +235,7 @@ void drbd_endio_pri(struct bio *bio, int error) if (unlikely(error)) { what = (bio_data_dir(bio) == WRITE) ? write_completed_with_error - : (bio_rw(bio) == READ) + : (bio_rw(bio) == READA) ? read_completed_with_error : read_ahead_completed_with_error; } else diff --git a/trunk/drivers/cpuidle/governors/menu.c b/trunk/drivers/cpuidle/governors/menu.c index f8e57c6303f2..1aea7157d8ff 100644 --- a/trunk/drivers/cpuidle/governors/menu.c +++ b/trunk/drivers/cpuidle/governors/menu.c @@ -100,6 +100,7 @@ struct menu_device { int needs_update; unsigned int expected_us; + unsigned int measured_us; u64 predicted_us; unsigned int exit_us; unsigned int bucket; @@ -186,14 +187,14 @@ static int menu_select(struct cpuidle_device *dev) int i; int multiplier; + data->last_state_idx = 0; + data->exit_us = 0; + if (data->needs_update) { menu_update(dev); data->needs_update = 0; } - data->last_state_idx = 0; - data->exit_us = 0; - /* Special case when user has set very strict latency requirement */ if (unlikely(latency_req == 0)) return 0; @@ -293,7 +294,7 @@ static void menu_update(struct cpuidle_device *dev) new_factor = data->correction_factor[data->bucket] * (DECAY - 1) / DECAY; - if (data->expected_us > 0 && measured_us < MAX_INTERESTING) + if (data->expected_us > 0 && data->measured_us < MAX_INTERESTING) new_factor += RESOLUTION * measured_us / data->expected_us; else /* diff --git a/trunk/drivers/dma/shdma.c b/trunk/drivers/dma/shdma.c index 6f25a20de99f..7cc31b3f40d8 100644 --- a/trunk/drivers/dma/shdma.c +++ b/trunk/drivers/dma/shdma.c @@ -290,7 +290,6 @@ static int sh_dmae_alloc_chan_resources(struct dma_chan *chan) struct sh_dmae_chan *sh_chan = to_sh_chan(chan); struct sh_desc *desc; struct sh_dmae_slave *param = chan->private; - int ret; pm_runtime_get_sync(sh_chan->dev); @@ -302,15 +301,11 @@ static int sh_dmae_alloc_chan_resources(struct dma_chan *chan) struct sh_dmae_slave_config *cfg; cfg = sh_dmae_find_slave(sh_chan, param->slave_id); - if (!cfg) { - ret = -EINVAL; - goto efindslave; - } + if (!cfg) + return -EINVAL; - if (test_and_set_bit(param->slave_id, sh_dmae_slave_used)) { - ret = -EBUSY; - goto etestused; - } + if (test_and_set_bit(param->slave_id, sh_dmae_slave_used)) + return -EBUSY; param->config = cfg; @@ -339,20 +334,10 @@ static int sh_dmae_alloc_chan_resources(struct dma_chan *chan) } spin_unlock_bh(&sh_chan->desc_lock); - if (!sh_chan->descs_allocated) { - ret = -ENOMEM; - goto edescalloc; - } + if (!sh_chan->descs_allocated) + pm_runtime_put(sh_chan->dev); return sh_chan->descs_allocated; - -edescalloc: - if (param) - clear_bit(param->slave_id, sh_dmae_slave_used); -etestused: -efindslave: - pm_runtime_put(sh_chan->dev); - return ret; } /* diff --git a/trunk/drivers/gpu/drm/radeon/radeon_drv.c b/trunk/drivers/gpu/drm/radeon/radeon_drv.c index b3749d47be7b..4b05563d99e1 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_drv.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_drv.c @@ -216,7 +216,6 @@ static struct drm_driver driver_old = { .mmap = drm_mmap, .poll = drm_poll, .fasync = drm_fasync, - .read = drm_read, #ifdef CONFIG_COMPAT .compat_ioctl = radeon_compat_ioctl, #endif @@ -305,7 +304,6 @@ static struct drm_driver kms_driver = { .mmap = radeon_mmap, .poll = drm_poll, .fasync = drm_fasync, - .read = drm_read, #ifdef CONFIG_COMPAT .compat_ioctl = radeon_kms_compat_ioctl, #endif diff --git a/trunk/drivers/gpu/drm/ttm/ttm_bo.c b/trunk/drivers/gpu/drm/ttm/ttm_bo.c index 0e3754a3a303..dd47b2a9a791 100644 --- a/trunk/drivers/gpu/drm/ttm/ttm_bo.c +++ b/trunk/drivers/gpu/drm/ttm/ttm_bo.c @@ -1716,12 +1716,40 @@ int ttm_bo_wait(struct ttm_buffer_object *bo, } EXPORT_SYMBOL(ttm_bo_wait); +void ttm_bo_unblock_reservation(struct ttm_buffer_object *bo) +{ + atomic_set(&bo->reserved, 0); + wake_up_all(&bo->event_queue); +} + +int ttm_bo_block_reservation(struct ttm_buffer_object *bo, bool interruptible, + bool no_wait) +{ + int ret; + + while (unlikely(atomic_cmpxchg(&bo->reserved, 0, 1) != 0)) { + if (no_wait) + return -EBUSY; + else if (interruptible) { + ret = wait_event_interruptible + (bo->event_queue, atomic_read(&bo->reserved) == 0); + if (unlikely(ret != 0)) + return ret; + } else { + wait_event(bo->event_queue, + atomic_read(&bo->reserved) == 0); + } + } + return 0; +} + int ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait) { int ret = 0; /* - * Using ttm_bo_reserve makes sure the lru lists are updated. + * Using ttm_bo_reserve instead of ttm_bo_block_reservation + * makes sure the lru lists are updated. */ ret = ttm_bo_reserve(bo, true, no_wait, false, 0); diff --git a/trunk/drivers/gpu/drm/ttm/ttm_lock.c b/trunk/drivers/gpu/drm/ttm/ttm_lock.c index de41e55a944a..3d172ef04ee1 100644 --- a/trunk/drivers/gpu/drm/ttm/ttm_lock.c +++ b/trunk/drivers/gpu/drm/ttm/ttm_lock.c @@ -204,6 +204,7 @@ static int __ttm_vt_unlock(struct ttm_lock *lock) lock->flags &= ~TTM_VT_LOCK; wake_up_all(&lock->queue); spin_unlock(&lock->lock); + printk(KERN_INFO TTM_PFX "vt unlock.\n"); return ret; } @@ -264,8 +265,10 @@ int ttm_vt_lock(struct ttm_lock *lock, ttm_lock_type, &ttm_vt_lock_remove, NULL); if (ret) (void)__ttm_vt_unlock(lock); - else + else { lock->vt_holder = tfile; + printk(KERN_INFO TTM_PFX "vt lock.\n"); + } return ret; } diff --git a/trunk/drivers/ide/ide-cs.c b/trunk/drivers/ide/ide-cs.c index b85450865ff0..defce2877eef 100644 --- a/trunk/drivers/ide/ide-cs.c +++ b/trunk/drivers/ide/ide-cs.c @@ -409,7 +409,7 @@ static struct pcmcia_device_id ide_ids[] = { PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420), PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178), PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753), - PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x55d5bffb), + PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x3e520e17), PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10), PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e), PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b), @@ -431,7 +431,7 @@ static struct pcmcia_device_id ide_ids[] = { PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8), - PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x7558f133), + PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x9351e59d), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47), PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852), PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918), diff --git a/trunk/drivers/input/joydev.c b/trunk/drivers/input/joydev.c index 423e0e6031ab..c52bec4d0530 100644 --- a/trunk/drivers/input/joydev.c +++ b/trunk/drivers/input/joydev.c @@ -929,24 +929,6 @@ static const struct input_device_id joydev_ids[] = { .evbit = { BIT_MASK(EV_ABS) }, .absbit = { BIT_MASK(ABS_THROTTLE) }, }, - { - .flags = INPUT_DEVICE_ID_MATCH_EVBIT | - INPUT_DEVICE_ID_MATCH_KEYBIT, - .evbit = { BIT_MASK(EV_KEY) }, - .keybit = {[BIT_WORD(BTN_JOYSTICK)] = BIT_MASK(BTN_JOYSTICK) }, - }, - { - .flags = INPUT_DEVICE_ID_MATCH_EVBIT | - INPUT_DEVICE_ID_MATCH_KEYBIT, - .evbit = { BIT_MASK(EV_KEY) }, - .keybit = { [BIT_WORD(BTN_GAMEPAD)] = BIT_MASK(BTN_GAMEPAD) }, - }, - { - .flags = INPUT_DEVICE_ID_MATCH_EVBIT | - INPUT_DEVICE_ID_MATCH_KEYBIT, - .evbit = { BIT_MASK(EV_KEY) }, - .keybit = { [BIT_WORD(BTN_TRIGGER_HAPPY)] = BIT_MASK(BTN_TRIGGER_HAPPY) }, - }, { } /* Terminating entry */ }; diff --git a/trunk/drivers/input/keyboard/Kconfig b/trunk/drivers/input/keyboard/Kconfig index a8293388d019..64c102355f53 100644 --- a/trunk/drivers/input/keyboard/Kconfig +++ b/trunk/drivers/input/keyboard/Kconfig @@ -143,6 +143,19 @@ config KEYBOARD_BFIN To compile this driver as a module, choose M here: the module will be called bf54x-keys. +config KEYBOARD_CORGI + tristate "Corgi keyboard (deprecated)" + depends on PXA_SHARPSL + help + Say Y here to enable the keyboard on the Sharp Zaurus SL-C7xx + series of PDAs. + + This driver is now deprecated, use generic GPIO based matrix + keyboard driver instead. + + To compile this driver as a module, choose M here: the + module will be called corgikbd. + config KEYBOARD_LKKBD tristate "DECstation/VAXstation LK201/LK401 keyboard" select SERIO @@ -326,6 +339,19 @@ config KEYBOARD_PXA930_ROTARY To compile this driver as a module, choose M here: the module will be called pxa930_rotary. +config KEYBOARD_SPITZ + tristate "Spitz keyboard (deprecated)" + depends on PXA_SHARPSL + help + Say Y here to enable the keyboard on the Sharp Zaurus SL-C1000, + SL-C3000 and Sl-C3100 series of PDAs. + + This driver is now deprecated, use generic GPIO based matrix + keyboard driver instead. + + To compile this driver as a module, choose M here: the + module will be called spitzkbd. + config KEYBOARD_STOWAWAY tristate "Stowaway keyboard" select SERIO @@ -388,6 +414,28 @@ config KEYBOARD_TWL4030 To compile this driver as a module, choose M here: the module will be called twl4030_keypad. +config KEYBOARD_TOSA + tristate "Tosa keyboard (deprecated)" + depends on MACH_TOSA + help + Say Y here to enable the keyboard on the Sharp Zaurus SL-6000x (Tosa) + + This driver is now deprecated, use generic GPIO based matrix + keyboard driver instead. + + To compile this driver as a module, choose M here: the + module will be called tosakbd. + +config KEYBOARD_TOSA_USE_EXT_KEYCODES + bool "Tosa keyboard: use extended keycodes" + depends on KEYBOARD_TOSA + help + Say Y here to enable the tosa keyboard driver to generate extended + (>= 127) keycodes. Be aware, that they can't be correctly interpreted + by either console keyboard driver or by Kdrive keybd driver. + + Say Y only if you know, what you are doing! + config KEYBOARD_XTKBD tristate "XT keyboard" select SERIO diff --git a/trunk/drivers/input/keyboard/Makefile b/trunk/drivers/input/keyboard/Makefile index 9a74127e4d17..706c6b5ed5f4 100644 --- a/trunk/drivers/input/keyboard/Makefile +++ b/trunk/drivers/input/keyboard/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_KEYBOARD_AMIGA) += amikbd.o obj-$(CONFIG_KEYBOARD_ATARI) += atakbd.o obj-$(CONFIG_KEYBOARD_ATKBD) += atkbd.o obj-$(CONFIG_KEYBOARD_BFIN) += bf54x-keys.o +obj-$(CONFIG_KEYBOARD_CORGI) += corgikbd.o obj-$(CONFIG_KEYBOARD_DAVINCI) += davinci_keyscan.o obj-$(CONFIG_KEYBOARD_EP93XX) += ep93xx_keypad.o obj-$(CONFIG_KEYBOARD_GPIO) += gpio_keys.o @@ -32,8 +33,10 @@ obj-$(CONFIG_KEYBOARD_PXA27x) += pxa27x_keypad.o obj-$(CONFIG_KEYBOARD_PXA930_ROTARY) += pxa930_rotary.o obj-$(CONFIG_KEYBOARD_QT2160) += qt2160.o obj-$(CONFIG_KEYBOARD_SH_KEYSC) += sh_keysc.o +obj-$(CONFIG_KEYBOARD_SPITZ) += spitzkbd.o obj-$(CONFIG_KEYBOARD_STOWAWAY) += stowaway.o obj-$(CONFIG_KEYBOARD_SUNKBD) += sunkbd.o +obj-$(CONFIG_KEYBOARD_TOSA) += tosakbd.o obj-$(CONFIG_KEYBOARD_TWL4030) += twl4030_keypad.o obj-$(CONFIG_KEYBOARD_XTKBD) += xtkbd.o obj-$(CONFIG_KEYBOARD_W90P910) += w90p910_keypad.o diff --git a/trunk/drivers/input/keyboard/corgikbd.c b/trunk/drivers/input/keyboard/corgikbd.c new file mode 100644 index 000000000000..634af6a8e6b3 --- /dev/null +++ b/trunk/drivers/input/keyboard/corgikbd.c @@ -0,0 +1,414 @@ +/* + * Keyboard driver for Sharp Corgi models (SL-C7xx) + * + * Copyright (c) 2004-2005 Richard Purdie + * + * Based on xtkbd.c/locomkbd.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 +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#define KB_ROWS 8 +#define KB_COLS 12 +#define KB_ROWMASK(r) (1 << (r)) +#define SCANCODE(r,c) ( ((r)<<4) + (c) + 1 ) +/* zero code, 124 scancodes */ +#define NR_SCANCODES ( SCANCODE(KB_ROWS-1,KB_COLS-1) +1 +1 ) + +#define SCAN_INTERVAL (50) /* ms */ +#define HINGE_SCAN_INTERVAL (250) /* ms */ + +#define CORGI_KEY_CALENDER KEY_F1 +#define CORGI_KEY_ADDRESS KEY_F2 +#define CORGI_KEY_FN KEY_F3 +#define CORGI_KEY_CANCEL KEY_F4 +#define CORGI_KEY_OFF KEY_SUSPEND +#define CORGI_KEY_EXOK KEY_F5 +#define CORGI_KEY_EXCANCEL KEY_F6 +#define CORGI_KEY_EXJOGDOWN KEY_F7 +#define CORGI_KEY_EXJOGUP KEY_F8 +#define CORGI_KEY_JAP1 KEY_LEFTCTRL +#define CORGI_KEY_JAP2 KEY_LEFTALT +#define CORGI_KEY_MAIL KEY_F10 +#define CORGI_KEY_OK KEY_F11 +#define CORGI_KEY_MENU KEY_F12 + +static unsigned char corgikbd_keycode[NR_SCANCODES] = { + 0, /* 0 */ + 0, KEY_1, KEY_3, KEY_5, KEY_6, KEY_7, KEY_9, KEY_0, KEY_BACKSPACE, 0, 0, 0, 0, 0, 0, 0, /* 1-16 */ + 0, KEY_2, KEY_4, KEY_R, KEY_Y, KEY_8, KEY_I, KEY_O, KEY_P, 0, 0, 0, 0, 0, 0, 0, /* 17-32 */ + KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0, /* 33-48 */ + CORGI_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0, /* 49-64 */ + CORGI_KEY_ADDRESS, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, 0, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, /* 65-80 */ + CORGI_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, 0, CORGI_KEY_FN, 0, 0, 0, 0, /* 81-96 */ + KEY_SYSRQ, CORGI_KEY_JAP1, CORGI_KEY_JAP2, CORGI_KEY_CANCEL, CORGI_KEY_OK, CORGI_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0, /* 97-112 */ + CORGI_KEY_OFF, CORGI_KEY_EXOK, CORGI_KEY_EXCANCEL, CORGI_KEY_EXJOGDOWN, CORGI_KEY_EXJOGUP, 0, 0, 0, 0, 0, 0, 0, /* 113-124 */ +}; + + +struct corgikbd { + unsigned char keycode[ARRAY_SIZE(corgikbd_keycode)]; + struct input_dev *input; + + spinlock_t lock; + struct timer_list timer; + struct timer_list htimer; + + unsigned int suspended; + unsigned long suspend_jiffies; +}; + +#define KB_DISCHARGE_DELAY 10 +#define KB_ACTIVATE_DELAY 10 + +/* Helper functions for reading the keyboard matrix + * Note: We should really be using the generic gpio functions to alter + * GPDR but it requires a function call per GPIO bit which is + * excessive when we need to access 12 bits at once, multiple times. + * These functions must be called within local_irq_save()/local_irq_restore() + * or similar. + */ +static inline void corgikbd_discharge_all(void) +{ + /* STROBE All HiZ */ + GPCR2 = CORGI_GPIO_ALL_STROBE_BIT; + GPDR2 &= ~CORGI_GPIO_ALL_STROBE_BIT; +} + +static inline void corgikbd_activate_all(void) +{ + /* STROBE ALL -> High */ + GPSR2 = CORGI_GPIO_ALL_STROBE_BIT; + GPDR2 |= CORGI_GPIO_ALL_STROBE_BIT; + + udelay(KB_DISCHARGE_DELAY); + + /* Clear any interrupts we may have triggered when altering the GPIO lines */ + GEDR1 = CORGI_GPIO_HIGH_SENSE_BIT; + GEDR2 = CORGI_GPIO_LOW_SENSE_BIT; +} + +static inline void corgikbd_activate_col(int col) +{ + /* STROBE col -> High, not col -> HiZ */ + GPSR2 = CORGI_GPIO_STROBE_BIT(col); + GPDR2 = (GPDR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(col); +} + +static inline void corgikbd_reset_col(int col) +{ + /* STROBE col -> Low */ + GPCR2 = CORGI_GPIO_STROBE_BIT(col); + /* STROBE col -> out, not col -> HiZ */ + GPDR2 = (GPDR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(col); +} + +#define GET_ROWS_STATUS(c) (((GPLR1 & CORGI_GPIO_HIGH_SENSE_BIT) >> CORGI_GPIO_HIGH_SENSE_RSHIFT) | ((GPLR2 & CORGI_GPIO_LOW_SENSE_BIT) << CORGI_GPIO_LOW_SENSE_LSHIFT)) + +/* + * The corgi keyboard only generates interrupts when a key is pressed. + * When a key is pressed, we enable a timer which then scans the + * keyboard to detect when the key is released. + */ + +/* Scan the hardware keyboard and push any changes up through the input layer */ +static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data) +{ + unsigned int row, col, rowd; + unsigned long flags; + unsigned int num_pressed; + + if (corgikbd_data->suspended) + return; + + spin_lock_irqsave(&corgikbd_data->lock, flags); + + num_pressed = 0; + for (col = 0; col < KB_COLS; col++) { + /* + * Discharge the output driver capacitatance + * in the keyboard matrix. (Yes it is significant..) + */ + + corgikbd_discharge_all(); + udelay(KB_DISCHARGE_DELAY); + + corgikbd_activate_col(col); + udelay(KB_ACTIVATE_DELAY); + + rowd = GET_ROWS_STATUS(col); + for (row = 0; row < KB_ROWS; row++) { + unsigned int scancode, pressed; + + scancode = SCANCODE(row, col); + pressed = rowd & KB_ROWMASK(row); + + input_report_key(corgikbd_data->input, corgikbd_data->keycode[scancode], pressed); + + if (pressed) + num_pressed++; + + if (pressed && (corgikbd_data->keycode[scancode] == CORGI_KEY_OFF) + && time_after(jiffies, corgikbd_data->suspend_jiffies + HZ)) { + input_event(corgikbd_data->input, EV_PWR, CORGI_KEY_OFF, 1); + corgikbd_data->suspend_jiffies=jiffies; + } + } + corgikbd_reset_col(col); + } + + corgikbd_activate_all(); + + input_sync(corgikbd_data->input); + + /* if any keys are pressed, enable the timer */ + if (num_pressed) + mod_timer(&corgikbd_data->timer, jiffies + msecs_to_jiffies(SCAN_INTERVAL)); + + spin_unlock_irqrestore(&corgikbd_data->lock, flags); +} + +/* + * corgi keyboard interrupt handler. + */ +static irqreturn_t corgikbd_interrupt(int irq, void *dev_id) +{ + struct corgikbd *corgikbd_data = dev_id; + + if (!timer_pending(&corgikbd_data->timer)) { + /** wait chattering delay **/ + udelay(20); + corgikbd_scankeyboard(corgikbd_data); + } + + return IRQ_HANDLED; +} + +/* + * corgi timer checking for released keys + */ +static void corgikbd_timer_callback(unsigned long data) +{ + struct corgikbd *corgikbd_data = (struct corgikbd *) data; + corgikbd_scankeyboard(corgikbd_data); +} + +/* + * The hinge switches generate no interrupt so they need to be + * monitored by a timer. + * + * We debounce the switches and pass them to the input system. + * + * gprr == 0x00 - Keyboard with Landscape Screen + * 0x08 - No Keyboard with Portrait Screen + * 0x0c - Keyboard and Screen Closed + */ + +#define READ_GPIO_BIT(x) (GPLR(x) & GPIO_bit(x)) +#define HINGE_STABLE_COUNT 2 +static int sharpsl_hinge_state; +static int hinge_count; + +static void corgikbd_hinge_timer(unsigned long data) +{ + struct corgikbd *corgikbd_data = (struct corgikbd *) data; + unsigned long gprr; + unsigned long flags; + + gprr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_GPRR) & (CORGI_SCP_SWA | CORGI_SCP_SWB); + gprr |= (READ_GPIO_BIT(CORGI_GPIO_AK_INT) != 0); + if (gprr != sharpsl_hinge_state) { + hinge_count = 0; + sharpsl_hinge_state = gprr; + } else if (hinge_count < HINGE_STABLE_COUNT) { + hinge_count++; + if (hinge_count >= HINGE_STABLE_COUNT) { + spin_lock_irqsave(&corgikbd_data->lock, flags); + + input_report_switch(corgikbd_data->input, SW_LID, ((sharpsl_hinge_state & CORGI_SCP_SWA) != 0)); + input_report_switch(corgikbd_data->input, SW_TABLET_MODE, ((sharpsl_hinge_state & CORGI_SCP_SWB) != 0)); + input_report_switch(corgikbd_data->input, SW_HEADPHONE_INSERT, (READ_GPIO_BIT(CORGI_GPIO_AK_INT) != 0)); + input_sync(corgikbd_data->input); + + spin_unlock_irqrestore(&corgikbd_data->lock, flags); + } + } + mod_timer(&corgikbd_data->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL)); +} + +#ifdef CONFIG_PM +static int corgikbd_suspend(struct platform_device *dev, pm_message_t state) +{ + int i; + struct corgikbd *corgikbd = platform_get_drvdata(dev); + + corgikbd->suspended = 1; + /* strobe 0 is the power key so this can't be made an input for + powersaving therefore i = 1 */ + for (i = 1; i < CORGI_KEY_STROBE_NUM; i++) + pxa_gpio_mode(CORGI_GPIO_KEY_STROBE(i) | GPIO_IN); + + return 0; +} + +static int corgikbd_resume(struct platform_device *dev) +{ + int i; + struct corgikbd *corgikbd = platform_get_drvdata(dev); + + for (i = 1; i < CORGI_KEY_STROBE_NUM; i++) + pxa_gpio_mode(CORGI_GPIO_KEY_STROBE(i) | GPIO_OUT | GPIO_DFLT_HIGH); + + /* Upon resume, ignore the suspend key for a short while */ + corgikbd->suspend_jiffies=jiffies; + corgikbd->suspended = 0; + + return 0; +} +#else +#define corgikbd_suspend NULL +#define corgikbd_resume NULL +#endif + +static int __devinit corgikbd_probe(struct platform_device *pdev) +{ + struct corgikbd *corgikbd; + struct input_dev *input_dev; + int i, err = -ENOMEM; + + corgikbd = kzalloc(sizeof(struct corgikbd), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!corgikbd || !input_dev) + goto fail; + + platform_set_drvdata(pdev, corgikbd); + + corgikbd->input = input_dev; + spin_lock_init(&corgikbd->lock); + + /* Init Keyboard rescan timer */ + init_timer(&corgikbd->timer); + corgikbd->timer.function = corgikbd_timer_callback; + corgikbd->timer.data = (unsigned long) corgikbd; + + /* Init Hinge Timer */ + init_timer(&corgikbd->htimer); + corgikbd->htimer.function = corgikbd_hinge_timer; + corgikbd->htimer.data = (unsigned long) corgikbd; + + corgikbd->suspend_jiffies=jiffies; + + memcpy(corgikbd->keycode, corgikbd_keycode, sizeof(corgikbd->keycode)); + + input_dev->name = "Corgi Keyboard"; + input_dev->phys = "corgikbd/input0"; + input_dev->id.bustype = BUS_HOST; + input_dev->id.vendor = 0x0001; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + input_dev->dev.parent = &pdev->dev; + + input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) | + BIT_MASK(EV_PWR) | BIT_MASK(EV_SW); + input_dev->keycode = corgikbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(corgikbd_keycode); + + for (i = 0; i < ARRAY_SIZE(corgikbd_keycode); i++) + set_bit(corgikbd->keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); + set_bit(SW_LID, input_dev->swbit); + set_bit(SW_TABLET_MODE, input_dev->swbit); + set_bit(SW_HEADPHONE_INSERT, input_dev->swbit); + + err = input_register_device(corgikbd->input); + if (err) + goto fail; + + mod_timer(&corgikbd->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL)); + + /* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */ + for (i = 0; i < CORGI_KEY_SENSE_NUM; i++) { + pxa_gpio_mode(CORGI_GPIO_KEY_SENSE(i) | GPIO_IN); + if (request_irq(CORGI_IRQ_GPIO_KEY_SENSE(i), corgikbd_interrupt, + IRQF_DISABLED | IRQF_TRIGGER_RISING, + "corgikbd", corgikbd)) + printk(KERN_WARNING "corgikbd: Can't get IRQ: %d!\n", i); + } + + /* Set Strobe lines as outputs - set high */ + for (i = 0; i < CORGI_KEY_STROBE_NUM; i++) + pxa_gpio_mode(CORGI_GPIO_KEY_STROBE(i) | GPIO_OUT | GPIO_DFLT_HIGH); + + /* Setup the headphone jack as an input */ + pxa_gpio_mode(CORGI_GPIO_AK_INT | GPIO_IN); + + return 0; + + fail: input_free_device(input_dev); + kfree(corgikbd); + return err; +} + +static int __devexit corgikbd_remove(struct platform_device *pdev) +{ + int i; + struct corgikbd *corgikbd = platform_get_drvdata(pdev); + + for (i = 0; i < CORGI_KEY_SENSE_NUM; i++) + free_irq(CORGI_IRQ_GPIO_KEY_SENSE(i), corgikbd); + + del_timer_sync(&corgikbd->htimer); + del_timer_sync(&corgikbd->timer); + + input_unregister_device(corgikbd->input); + + kfree(corgikbd); + + return 0; +} + +static struct platform_driver corgikbd_driver = { + .probe = corgikbd_probe, + .remove = __devexit_p(corgikbd_remove), + .suspend = corgikbd_suspend, + .resume = corgikbd_resume, + .driver = { + .name = "corgi-keyboard", + .owner = THIS_MODULE, + }, +}; + +static int __init corgikbd_init(void) +{ + return platform_driver_register(&corgikbd_driver); +} + +static void __exit corgikbd_exit(void) +{ + platform_driver_unregister(&corgikbd_driver); +} + +module_init(corgikbd_init); +module_exit(corgikbd_exit); + +MODULE_AUTHOR("Richard Purdie "); +MODULE_DESCRIPTION("Corgi Keyboard Driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:corgi-keyboard"); diff --git a/trunk/drivers/input/keyboard/spitzkbd.c b/trunk/drivers/input/keyboard/spitzkbd.c new file mode 100644 index 000000000000..13967422658c --- /dev/null +++ b/trunk/drivers/input/keyboard/spitzkbd.c @@ -0,0 +1,496 @@ +/* + * Keyboard driver for Sharp Spitz, Borzoi and Akita (SL-Cxx00 series) + * + * Copyright (c) 2005 Richard Purdie + * + * Based on corgikbd.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 +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#define KB_ROWS 7 +#define KB_COLS 11 +#define KB_ROWMASK(r) (1 << (r)) +#define SCANCODE(r,c) (((r)<<4) + (c) + 1) +#define NR_SCANCODES ((KB_ROWS<<4) + 1) + +#define SCAN_INTERVAL (50) /* ms */ +#define HINGE_SCAN_INTERVAL (150) /* ms */ + +#define SPITZ_KEY_CALENDER KEY_F1 +#define SPITZ_KEY_ADDRESS KEY_F2 +#define SPITZ_KEY_FN KEY_F3 +#define SPITZ_KEY_CANCEL KEY_F4 +#define SPITZ_KEY_EXOK KEY_F5 +#define SPITZ_KEY_EXCANCEL KEY_F6 +#define SPITZ_KEY_EXJOGDOWN KEY_F7 +#define SPITZ_KEY_EXJOGUP KEY_F8 +#define SPITZ_KEY_JAP1 KEY_LEFTALT +#define SPITZ_KEY_JAP2 KEY_RIGHTCTRL +#define SPITZ_KEY_SYNC KEY_F9 +#define SPITZ_KEY_MAIL KEY_F10 +#define SPITZ_KEY_OK KEY_F11 +#define SPITZ_KEY_MENU KEY_F12 + +static unsigned char spitzkbd_keycode[NR_SCANCODES] = { + 0, /* 0 */ + KEY_LEFTCTRL, KEY_1, KEY_3, KEY_5, KEY_6, KEY_7, KEY_9, KEY_0, KEY_BACKSPACE, SPITZ_KEY_EXOK, SPITZ_KEY_EXCANCEL, 0, 0, 0, 0, 0, /* 1-16 */ + 0, KEY_2, KEY_4, KEY_R, KEY_Y, KEY_8, KEY_I, KEY_O, KEY_P, SPITZ_KEY_EXJOGDOWN, SPITZ_KEY_EXJOGUP, 0, 0, 0, 0, 0, /* 17-32 */ + KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0, /* 33-48 */ + SPITZ_KEY_ADDRESS, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0, /* 49-64 */ + SPITZ_KEY_CALENDER, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0, /* 65-80 */ + SPITZ_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, SPITZ_KEY_FN, 0, 0, 0, 0, 0, /* 81-96 */ + KEY_SYSRQ, SPITZ_KEY_JAP1, SPITZ_KEY_JAP2, SPITZ_KEY_CANCEL, SPITZ_KEY_OK, SPITZ_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0 /* 97-112 */ +}; + +static int spitz_strobes[] = { + SPITZ_GPIO_KEY_STROBE0, + SPITZ_GPIO_KEY_STROBE1, + SPITZ_GPIO_KEY_STROBE2, + SPITZ_GPIO_KEY_STROBE3, + SPITZ_GPIO_KEY_STROBE4, + SPITZ_GPIO_KEY_STROBE5, + SPITZ_GPIO_KEY_STROBE6, + SPITZ_GPIO_KEY_STROBE7, + SPITZ_GPIO_KEY_STROBE8, + SPITZ_GPIO_KEY_STROBE9, + SPITZ_GPIO_KEY_STROBE10, +}; + +static int spitz_senses[] = { + SPITZ_GPIO_KEY_SENSE0, + SPITZ_GPIO_KEY_SENSE1, + SPITZ_GPIO_KEY_SENSE2, + SPITZ_GPIO_KEY_SENSE3, + SPITZ_GPIO_KEY_SENSE4, + SPITZ_GPIO_KEY_SENSE5, + SPITZ_GPIO_KEY_SENSE6, +}; + +struct spitzkbd { + unsigned char keycode[ARRAY_SIZE(spitzkbd_keycode)]; + struct input_dev *input; + char phys[32]; + + spinlock_t lock; + struct timer_list timer; + struct timer_list htimer; + + unsigned int suspended; + unsigned long suspend_jiffies; +}; + +#define KB_DISCHARGE_DELAY 10 +#define KB_ACTIVATE_DELAY 10 + +/* Helper functions for reading the keyboard matrix + * Note: We should really be using the generic gpio functions to alter + * GPDR but it requires a function call per GPIO bit which is + * excessive when we need to access 11 bits at once, multiple times. + * These functions must be called within local_irq_save()/local_irq_restore() + * or similar. + */ +static inline void spitzkbd_discharge_all(void) +{ + /* STROBE All HiZ */ + GPCR0 = SPITZ_GPIO_G0_STROBE_BIT; + GPDR0 &= ~SPITZ_GPIO_G0_STROBE_BIT; + GPCR1 = SPITZ_GPIO_G1_STROBE_BIT; + GPDR1 &= ~SPITZ_GPIO_G1_STROBE_BIT; + GPCR2 = SPITZ_GPIO_G2_STROBE_BIT; + GPDR2 &= ~SPITZ_GPIO_G2_STROBE_BIT; + GPCR3 = SPITZ_GPIO_G3_STROBE_BIT; + GPDR3 &= ~SPITZ_GPIO_G3_STROBE_BIT; +} + +static inline void spitzkbd_activate_all(void) +{ + /* STROBE ALL -> High */ + GPSR0 = SPITZ_GPIO_G0_STROBE_BIT; + GPDR0 |= SPITZ_GPIO_G0_STROBE_BIT; + GPSR1 = SPITZ_GPIO_G1_STROBE_BIT; + GPDR1 |= SPITZ_GPIO_G1_STROBE_BIT; + GPSR2 = SPITZ_GPIO_G2_STROBE_BIT; + GPDR2 |= SPITZ_GPIO_G2_STROBE_BIT; + GPSR3 = SPITZ_GPIO_G3_STROBE_BIT; + GPDR3 |= SPITZ_GPIO_G3_STROBE_BIT; + + udelay(KB_DISCHARGE_DELAY); + + /* Clear any interrupts we may have triggered when altering the GPIO lines */ + GEDR0 = SPITZ_GPIO_G0_SENSE_BIT; + GEDR1 = SPITZ_GPIO_G1_SENSE_BIT; + GEDR2 = SPITZ_GPIO_G2_SENSE_BIT; + GEDR3 = SPITZ_GPIO_G3_SENSE_BIT; +} + +static inline void spitzkbd_activate_col(int col) +{ + int gpio = spitz_strobes[col]; + GPDR0 &= ~SPITZ_GPIO_G0_STROBE_BIT; + GPDR1 &= ~SPITZ_GPIO_G1_STROBE_BIT; + GPDR2 &= ~SPITZ_GPIO_G2_STROBE_BIT; + GPDR3 &= ~SPITZ_GPIO_G3_STROBE_BIT; + GPSR(gpio) = GPIO_bit(gpio); + GPDR(gpio) |= GPIO_bit(gpio); +} + +static inline void spitzkbd_reset_col(int col) +{ + int gpio = spitz_strobes[col]; + GPDR0 &= ~SPITZ_GPIO_G0_STROBE_BIT; + GPDR1 &= ~SPITZ_GPIO_G1_STROBE_BIT; + GPDR2 &= ~SPITZ_GPIO_G2_STROBE_BIT; + GPDR3 &= ~SPITZ_GPIO_G3_STROBE_BIT; + GPCR(gpio) = GPIO_bit(gpio); + GPDR(gpio) |= GPIO_bit(gpio); +} + +static inline int spitzkbd_get_row_status(int col) +{ + return ((GPLR0 >> 12) & 0x01) | ((GPLR0 >> 16) & 0x02) + | ((GPLR2 >> 25) & 0x04) | ((GPLR1 << 1) & 0x08) + | ((GPLR1 >> 0) & 0x10) | ((GPLR1 >> 1) & 0x60); +} + +/* + * The spitz keyboard only generates interrupts when a key is pressed. + * When a key is pressed, we enable a timer which then scans the + * keyboard to detect when the key is released. + */ + +/* Scan the hardware keyboard and push any changes up through the input layer */ +static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data) +{ + unsigned int row, col, rowd; + unsigned long flags; + unsigned int num_pressed, pwrkey = ((GPLR(SPITZ_GPIO_ON_KEY) & GPIO_bit(SPITZ_GPIO_ON_KEY)) != 0); + + if (spitzkbd_data->suspended) + return; + + spin_lock_irqsave(&spitzkbd_data->lock, flags); + + num_pressed = 0; + for (col = 0; col < KB_COLS; col++) { + /* + * Discharge the output driver capacitatance + * in the keyboard matrix. (Yes it is significant..) + */ + + spitzkbd_discharge_all(); + udelay(KB_DISCHARGE_DELAY); + + spitzkbd_activate_col(col); + udelay(KB_ACTIVATE_DELAY); + + rowd = spitzkbd_get_row_status(col); + for (row = 0; row < KB_ROWS; row++) { + unsigned int scancode, pressed; + + scancode = SCANCODE(row, col); + pressed = rowd & KB_ROWMASK(row); + + input_report_key(spitzkbd_data->input, spitzkbd_data->keycode[scancode], pressed); + + if (pressed) + num_pressed++; + } + spitzkbd_reset_col(col); + } + + spitzkbd_activate_all(); + + input_report_key(spitzkbd_data->input, SPITZ_KEY_SYNC, (GPLR(SPITZ_GPIO_SYNC) & GPIO_bit(SPITZ_GPIO_SYNC)) != 0 ); + input_report_key(spitzkbd_data->input, KEY_SUSPEND, pwrkey); + + if (pwrkey && time_after(jiffies, spitzkbd_data->suspend_jiffies + msecs_to_jiffies(1000))) { + input_event(spitzkbd_data->input, EV_PWR, KEY_SUSPEND, 1); + spitzkbd_data->suspend_jiffies = jiffies; + } + + input_sync(spitzkbd_data->input); + + /* if any keys are pressed, enable the timer */ + if (num_pressed) + mod_timer(&spitzkbd_data->timer, jiffies + msecs_to_jiffies(SCAN_INTERVAL)); + + spin_unlock_irqrestore(&spitzkbd_data->lock, flags); +} + +/* + * spitz keyboard interrupt handler. + */ +static irqreturn_t spitzkbd_interrupt(int irq, void *dev_id) +{ + struct spitzkbd *spitzkbd_data = dev_id; + + if (!timer_pending(&spitzkbd_data->timer)) { + /** wait chattering delay **/ + udelay(20); + spitzkbd_scankeyboard(spitzkbd_data); + } + + return IRQ_HANDLED; +} + +/* + * spitz timer checking for released keys + */ +static void spitzkbd_timer_callback(unsigned long data) +{ + struct spitzkbd *spitzkbd_data = (struct spitzkbd *) data; + + spitzkbd_scankeyboard(spitzkbd_data); +} + +/* + * The hinge switches generate an interrupt. + * We debounce the switches and pass them to the input system. + */ + +static irqreturn_t spitzkbd_hinge_isr(int irq, void *dev_id) +{ + struct spitzkbd *spitzkbd_data = dev_id; + + if (!timer_pending(&spitzkbd_data->htimer)) + mod_timer(&spitzkbd_data->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL)); + + return IRQ_HANDLED; +} + +#define HINGE_STABLE_COUNT 2 +static int sharpsl_hinge_state; +static int hinge_count; + +static void spitzkbd_hinge_timer(unsigned long data) +{ + struct spitzkbd *spitzkbd_data = (struct spitzkbd *) data; + unsigned long state; + unsigned long flags; + + state = GPLR(SPITZ_GPIO_SWA) & (GPIO_bit(SPITZ_GPIO_SWA)|GPIO_bit(SPITZ_GPIO_SWB)); + state |= (GPLR(SPITZ_GPIO_AK_INT) & GPIO_bit(SPITZ_GPIO_AK_INT)); + if (state != sharpsl_hinge_state) { + hinge_count = 0; + sharpsl_hinge_state = state; + } else if (hinge_count < HINGE_STABLE_COUNT) { + hinge_count++; + } + + if (hinge_count >= HINGE_STABLE_COUNT) { + spin_lock_irqsave(&spitzkbd_data->lock, flags); + + input_report_switch(spitzkbd_data->input, SW_LID, ((GPLR(SPITZ_GPIO_SWA) & GPIO_bit(SPITZ_GPIO_SWA)) != 0)); + input_report_switch(spitzkbd_data->input, SW_TABLET_MODE, ((GPLR(SPITZ_GPIO_SWB) & GPIO_bit(SPITZ_GPIO_SWB)) != 0)); + input_report_switch(spitzkbd_data->input, SW_HEADPHONE_INSERT, ((GPLR(SPITZ_GPIO_AK_INT) & GPIO_bit(SPITZ_GPIO_AK_INT)) != 0)); + input_sync(spitzkbd_data->input); + + spin_unlock_irqrestore(&spitzkbd_data->lock, flags); + } else { + mod_timer(&spitzkbd_data->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL)); + } +} + +#ifdef CONFIG_PM +static int spitzkbd_suspend(struct platform_device *dev, pm_message_t state) +{ + int i; + struct spitzkbd *spitzkbd = platform_get_drvdata(dev); + spitzkbd->suspended = 1; + + /* Set Strobe lines as inputs - *except* strobe line 0 leave this + enabled so we can detect a power button press for resume */ + for (i = 1; i < SPITZ_KEY_STROBE_NUM; i++) + pxa_gpio_mode(spitz_strobes[i] | GPIO_IN); + + return 0; +} + +static int spitzkbd_resume(struct platform_device *dev) +{ + int i; + struct spitzkbd *spitzkbd = platform_get_drvdata(dev); + + for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++) + pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH); + + /* Upon resume, ignore the suspend key for a short while */ + spitzkbd->suspend_jiffies = jiffies; + spitzkbd->suspended = 0; + + return 0; +} +#else +#define spitzkbd_suspend NULL +#define spitzkbd_resume NULL +#endif + +static int __devinit spitzkbd_probe(struct platform_device *dev) +{ + struct spitzkbd *spitzkbd; + struct input_dev *input_dev; + int i, err = -ENOMEM; + + spitzkbd = kzalloc(sizeof(struct spitzkbd), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!spitzkbd || !input_dev) + goto fail; + + platform_set_drvdata(dev, spitzkbd); + strcpy(spitzkbd->phys, "spitzkbd/input0"); + + spin_lock_init(&spitzkbd->lock); + + /* Init Keyboard rescan timer */ + init_timer(&spitzkbd->timer); + spitzkbd->timer.function = spitzkbd_timer_callback; + spitzkbd->timer.data = (unsigned long) spitzkbd; + + /* Init Hinge Timer */ + init_timer(&spitzkbd->htimer); + spitzkbd->htimer.function = spitzkbd_hinge_timer; + spitzkbd->htimer.data = (unsigned long) spitzkbd; + + spitzkbd->suspend_jiffies = jiffies; + + spitzkbd->input = input_dev; + + input_dev->name = "Spitz Keyboard"; + input_dev->phys = spitzkbd->phys; + input_dev->dev.parent = &dev->dev; + + input_dev->id.bustype = BUS_HOST; + input_dev->id.vendor = 0x0001; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + + input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) | + BIT_MASK(EV_PWR) | BIT_MASK(EV_SW); + input_dev->keycode = spitzkbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(spitzkbd_keycode); + + memcpy(spitzkbd->keycode, spitzkbd_keycode, sizeof(spitzkbd->keycode)); + for (i = 0; i < ARRAY_SIZE(spitzkbd_keycode); i++) + set_bit(spitzkbd->keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); + set_bit(KEY_SUSPEND, input_dev->keybit); + set_bit(SW_LID, input_dev->swbit); + set_bit(SW_TABLET_MODE, input_dev->swbit); + set_bit(SW_HEADPHONE_INSERT, input_dev->swbit); + + err = input_register_device(input_dev); + if (err) + goto fail; + + mod_timer(&spitzkbd->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL)); + + /* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */ + for (i = 0; i < SPITZ_KEY_SENSE_NUM; i++) { + pxa_gpio_mode(spitz_senses[i] | GPIO_IN); + if (request_irq(IRQ_GPIO(spitz_senses[i]), spitzkbd_interrupt, + IRQF_DISABLED|IRQF_TRIGGER_RISING, + "Spitzkbd Sense", spitzkbd)) + printk(KERN_WARNING "spitzkbd: Can't get Sense IRQ: %d!\n", i); + } + + /* Set Strobe lines as outputs - set high */ + for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++) + pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH); + + pxa_gpio_mode(SPITZ_GPIO_SYNC | GPIO_IN); + pxa_gpio_mode(SPITZ_GPIO_ON_KEY | GPIO_IN); + pxa_gpio_mode(SPITZ_GPIO_SWA | GPIO_IN); + pxa_gpio_mode(SPITZ_GPIO_SWB | GPIO_IN); + + request_irq(SPITZ_IRQ_GPIO_SYNC, spitzkbd_interrupt, + IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + "Spitzkbd Sync", spitzkbd); + request_irq(SPITZ_IRQ_GPIO_ON_KEY, spitzkbd_interrupt, + IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + "Spitzkbd PwrOn", spitzkbd); + request_irq(SPITZ_IRQ_GPIO_SWA, spitzkbd_hinge_isr, + IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + "Spitzkbd SWA", spitzkbd); + request_irq(SPITZ_IRQ_GPIO_SWB, spitzkbd_hinge_isr, + IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + "Spitzkbd SWB", spitzkbd); + request_irq(SPITZ_IRQ_GPIO_AK_INT, spitzkbd_hinge_isr, + IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + "Spitzkbd HP", spitzkbd); + + return 0; + + fail: input_free_device(input_dev); + kfree(spitzkbd); + return err; +} + +static int __devexit spitzkbd_remove(struct platform_device *dev) +{ + int i; + struct spitzkbd *spitzkbd = platform_get_drvdata(dev); + + for (i = 0; i < SPITZ_KEY_SENSE_NUM; i++) + free_irq(IRQ_GPIO(spitz_senses[i]), spitzkbd); + + free_irq(SPITZ_IRQ_GPIO_SYNC, spitzkbd); + free_irq(SPITZ_IRQ_GPIO_ON_KEY, spitzkbd); + free_irq(SPITZ_IRQ_GPIO_SWA, spitzkbd); + free_irq(SPITZ_IRQ_GPIO_SWB, spitzkbd); + free_irq(SPITZ_IRQ_GPIO_AK_INT, spitzkbd); + + del_timer_sync(&spitzkbd->htimer); + del_timer_sync(&spitzkbd->timer); + + input_unregister_device(spitzkbd->input); + + kfree(spitzkbd); + + return 0; +} + +static struct platform_driver spitzkbd_driver = { + .probe = spitzkbd_probe, + .remove = __devexit_p(spitzkbd_remove), + .suspend = spitzkbd_suspend, + .resume = spitzkbd_resume, + .driver = { + .name = "spitz-keyboard", + .owner = THIS_MODULE, + }, +}; + +static int __init spitzkbd_init(void) +{ + return platform_driver_register(&spitzkbd_driver); +} + +static void __exit spitzkbd_exit(void) +{ + platform_driver_unregister(&spitzkbd_driver); +} + +module_init(spitzkbd_init); +module_exit(spitzkbd_exit); + +MODULE_AUTHOR("Richard Purdie "); +MODULE_DESCRIPTION("Spitz Keyboard Driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:spitz-keyboard"); diff --git a/trunk/drivers/input/keyboard/tosakbd.c b/trunk/drivers/input/keyboard/tosakbd.c new file mode 100644 index 000000000000..3910f269cfc8 --- /dev/null +++ b/trunk/drivers/input/keyboard/tosakbd.c @@ -0,0 +1,431 @@ +/* + * Keyboard driver for Sharp Tosa models (SL-6000x) + * + * Copyright (c) 2005 Dirk Opfer + * Copyright (c) 2007 Dmitry Baryshkov + * + * Based on xtkbd.c/locomkbd.c/corgikbd.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 +#include +#include +#include +#include +#include +#include + +#include +#include + +#define KB_ROWMASK(r) (1 << (r)) +#define SCANCODE(r, c) (((r)<<4) + (c) + 1) +#define NR_SCANCODES SCANCODE(TOSA_KEY_SENSE_NUM - 1, TOSA_KEY_STROBE_NUM - 1) + 1 + +#define SCAN_INTERVAL (HZ/10) + +#define KB_DISCHARGE_DELAY 10 +#define KB_ACTIVATE_DELAY 10 + +static unsigned short tosakbd_keycode[NR_SCANCODES] = { +0, +0, KEY_W, 0, 0, 0, KEY_K, KEY_BACKSPACE, KEY_P, +0, 0, 0, 0, 0, 0, 0, 0, +KEY_Q, KEY_E, KEY_T, KEY_Y, 0, KEY_O, KEY_I, KEY_COMMA, +0, 0, 0, 0, 0, 0, 0, 0, +KEY_A, KEY_D, KEY_G, KEY_U, 0, KEY_L, KEY_ENTER, KEY_DOT, +0, 0, 0, 0, 0, 0, 0, 0, +KEY_Z, KEY_C, KEY_V, KEY_J, TOSA_KEY_ADDRESSBOOK, TOSA_KEY_CANCEL, TOSA_KEY_CENTER, TOSA_KEY_OK, +KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0, 0, +KEY_S, KEY_R, KEY_B, KEY_N, TOSA_KEY_CALENDAR, TOSA_KEY_HOMEPAGE, KEY_LEFTCTRL, TOSA_KEY_LIGHT, +0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0, +KEY_TAB, KEY_SLASH, KEY_H, KEY_M, TOSA_KEY_MENU, 0, KEY_UP, 0, +0, 0, TOSA_KEY_FN, 0, 0, 0, 0, 0, +KEY_X, KEY_F, KEY_SPACE, KEY_APOSTROPHE, TOSA_KEY_MAIL, KEY_LEFT, KEY_DOWN, KEY_RIGHT, +0, 0, 0, +}; + +struct tosakbd { + unsigned short keycode[ARRAY_SIZE(tosakbd_keycode)]; + struct input_dev *input; + bool suspended; + spinlock_t lock; /* protect kbd scanning */ + struct timer_list timer; +}; + + +/* Helper functions for reading the keyboard matrix + * Note: We should really be using the generic gpio functions to alter + * GPDR but it requires a function call per GPIO bit which is + * excessive when we need to access 12 bits at once, multiple times. + * These functions must be called within local_irq_save()/local_irq_restore() + * or similar. + */ +#define GET_ROWS_STATUS(c) ((GPLR2 & TOSA_GPIO_ALL_SENSE_BIT) >> TOSA_GPIO_ALL_SENSE_RSHIFT) + +static inline void tosakbd_discharge_all(void) +{ + /* STROBE All HiZ */ + GPCR1 = TOSA_GPIO_HIGH_STROBE_BIT; + GPDR1 &= ~TOSA_GPIO_HIGH_STROBE_BIT; + GPCR2 = TOSA_GPIO_LOW_STROBE_BIT; + GPDR2 &= ~TOSA_GPIO_LOW_STROBE_BIT; +} + +static inline void tosakbd_activate_all(void) +{ + /* STROBE ALL -> High */ + GPSR1 = TOSA_GPIO_HIGH_STROBE_BIT; + GPDR1 |= TOSA_GPIO_HIGH_STROBE_BIT; + GPSR2 = TOSA_GPIO_LOW_STROBE_BIT; + GPDR2 |= TOSA_GPIO_LOW_STROBE_BIT; + + udelay(KB_DISCHARGE_DELAY); + + /* STATE CLEAR */ + GEDR2 |= TOSA_GPIO_ALL_SENSE_BIT; +} + +static inline void tosakbd_activate_col(int col) +{ + if (col <= 5) { + /* STROBE col -> High, not col -> HiZ */ + GPSR1 = TOSA_GPIO_STROBE_BIT(col); + GPDR1 = (GPDR1 & ~TOSA_GPIO_HIGH_STROBE_BIT) | TOSA_GPIO_STROBE_BIT(col); + } else { + /* STROBE col -> High, not col -> HiZ */ + GPSR2 = TOSA_GPIO_STROBE_BIT(col); + GPDR2 = (GPDR2 & ~TOSA_GPIO_LOW_STROBE_BIT) | TOSA_GPIO_STROBE_BIT(col); + } +} + +static inline void tosakbd_reset_col(int col) +{ + if (col <= 5) { + /* STROBE col -> Low */ + GPCR1 = TOSA_GPIO_STROBE_BIT(col); + /* STROBE col -> out, not col -> HiZ */ + GPDR1 = (GPDR1 & ~TOSA_GPIO_HIGH_STROBE_BIT) | TOSA_GPIO_STROBE_BIT(col); + } else { + /* STROBE col -> Low */ + GPCR2 = TOSA_GPIO_STROBE_BIT(col); + /* STROBE col -> out, not col -> HiZ */ + GPDR2 = (GPDR2 & ~TOSA_GPIO_LOW_STROBE_BIT) | TOSA_GPIO_STROBE_BIT(col); + } +} +/* + * The tosa keyboard only generates interrupts when a key is pressed. + * So when a key is pressed, we enable a timer. This timer scans the + * keyboard, and this is how we detect when the key is released. + */ + +/* Scan the hardware keyboard and push any changes up through the input layer */ +static void tosakbd_scankeyboard(struct platform_device *dev) +{ + struct tosakbd *tosakbd = platform_get_drvdata(dev); + unsigned int row, col, rowd; + unsigned long flags; + unsigned int num_pressed = 0; + + spin_lock_irqsave(&tosakbd->lock, flags); + + if (tosakbd->suspended) + goto out; + + for (col = 0; col < TOSA_KEY_STROBE_NUM; col++) { + /* + * Discharge the output driver capacitatance + * in the keyboard matrix. (Yes it is significant..) + */ + tosakbd_discharge_all(); + udelay(KB_DISCHARGE_DELAY); + + tosakbd_activate_col(col); + udelay(KB_ACTIVATE_DELAY); + + rowd = GET_ROWS_STATUS(col); + + for (row = 0; row < TOSA_KEY_SENSE_NUM; row++) { + unsigned int scancode, pressed; + scancode = SCANCODE(row, col); + pressed = rowd & KB_ROWMASK(row); + + if (pressed && !tosakbd->keycode[scancode]) + dev_warn(&dev->dev, + "unhandled scancode: 0x%02x\n", + scancode); + + input_report_key(tosakbd->input, + tosakbd->keycode[scancode], + pressed); + if (pressed) + num_pressed++; + } + + tosakbd_reset_col(col); + } + + tosakbd_activate_all(); + + input_sync(tosakbd->input); + + /* if any keys are pressed, enable the timer */ + if (num_pressed) + mod_timer(&tosakbd->timer, jiffies + SCAN_INTERVAL); + + out: + spin_unlock_irqrestore(&tosakbd->lock, flags); +} + +/* + * tosa keyboard interrupt handler. + */ +static irqreturn_t tosakbd_interrupt(int irq, void *__dev) +{ + struct platform_device *dev = __dev; + struct tosakbd *tosakbd = platform_get_drvdata(dev); + + if (!timer_pending(&tosakbd->timer)) { + /** wait chattering delay **/ + udelay(20); + tosakbd_scankeyboard(dev); + } + + return IRQ_HANDLED; +} + +/* + * tosa timer checking for released keys + */ +static void tosakbd_timer_callback(unsigned long __dev) +{ + struct platform_device *dev = (struct platform_device *)__dev; + + tosakbd_scankeyboard(dev); +} + +#ifdef CONFIG_PM +static int tosakbd_suspend(struct platform_device *dev, pm_message_t state) +{ + struct tosakbd *tosakbd = platform_get_drvdata(dev); + unsigned long flags; + + spin_lock_irqsave(&tosakbd->lock, flags); + tosakbd->suspended = true; + spin_unlock_irqrestore(&tosakbd->lock, flags); + + del_timer_sync(&tosakbd->timer); + + return 0; +} + +static int tosakbd_resume(struct platform_device *dev) +{ + struct tosakbd *tosakbd = platform_get_drvdata(dev); + + tosakbd->suspended = false; + tosakbd_scankeyboard(dev); + + return 0; +} +#else +#define tosakbd_suspend NULL +#define tosakbd_resume NULL +#endif + +static int __devinit tosakbd_probe(struct platform_device *pdev) { + + int i; + struct tosakbd *tosakbd; + struct input_dev *input_dev; + int error; + + tosakbd = kzalloc(sizeof(struct tosakbd), GFP_KERNEL); + if (!tosakbd) + return -ENOMEM; + + input_dev = input_allocate_device(); + if (!input_dev) { + kfree(tosakbd); + return -ENOMEM; + } + + platform_set_drvdata(pdev, tosakbd); + + spin_lock_init(&tosakbd->lock); + + /* Init Keyboard rescan timer */ + init_timer(&tosakbd->timer); + tosakbd->timer.function = tosakbd_timer_callback; + tosakbd->timer.data = (unsigned long) pdev; + + tosakbd->input = input_dev; + + input_set_drvdata(input_dev, tosakbd); + input_dev->name = "Tosa Keyboard"; + input_dev->phys = "tosakbd/input0"; + input_dev->dev.parent = &pdev->dev; + + input_dev->id.bustype = BUS_HOST; + input_dev->id.vendor = 0x0001; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + input_dev->keycode = tosakbd->keycode; + input_dev->keycodesize = sizeof(tosakbd->keycode[0]); + input_dev->keycodemax = ARRAY_SIZE(tosakbd_keycode); + + memcpy(tosakbd->keycode, tosakbd_keycode, sizeof(tosakbd_keycode)); + + for (i = 0; i < ARRAY_SIZE(tosakbd_keycode); i++) + __set_bit(tosakbd->keycode[i], input_dev->keybit); + __clear_bit(KEY_RESERVED, input_dev->keybit); + + /* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */ + for (i = 0; i < TOSA_KEY_SENSE_NUM; i++) { + int gpio = TOSA_GPIO_KEY_SENSE(i); + int irq; + error = gpio_request(gpio, "tosakbd"); + if (error < 0) { + printk(KERN_ERR "tosakbd: failed to request GPIO %d, " + " error %d\n", gpio, error); + goto fail; + } + + error = gpio_direction_input(TOSA_GPIO_KEY_SENSE(i)); + if (error < 0) { + printk(KERN_ERR "tosakbd: failed to configure input" + " direction for GPIO %d, error %d\n", + gpio, error); + gpio_free(gpio); + goto fail; + } + + irq = gpio_to_irq(gpio); + if (irq < 0) { + error = irq; + printk(KERN_ERR "gpio-keys: Unable to get irq number" + " for GPIO %d, error %d\n", + gpio, error); + gpio_free(gpio); + goto fail; + } + + error = request_irq(irq, tosakbd_interrupt, + IRQF_DISABLED | IRQF_TRIGGER_RISING, + "tosakbd", pdev); + + if (error) { + printk("tosakbd: Can't get IRQ: %d: error %d!\n", + irq, error); + gpio_free(gpio); + goto fail; + } + } + + /* Set Strobe lines as outputs - set high */ + for (i = 0; i < TOSA_KEY_STROBE_NUM; i++) { + int gpio = TOSA_GPIO_KEY_STROBE(i); + error = gpio_request(gpio, "tosakbd"); + if (error < 0) { + printk(KERN_ERR "tosakbd: failed to request GPIO %d, " + " error %d\n", gpio, error); + goto fail2; + } + + error = gpio_direction_output(gpio, 1); + if (error < 0) { + printk(KERN_ERR "tosakbd: failed to configure input" + " direction for GPIO %d, error %d\n", + gpio, error); + gpio_free(gpio); + goto fail2; + } + + } + + error = input_register_device(input_dev); + if (error) { + printk(KERN_ERR "tosakbd: Unable to register input device, " + "error: %d\n", error); + goto fail2; + } + + printk(KERN_INFO "input: Tosa Keyboard Registered\n"); + + return 0; + +fail2: + while (--i >= 0) + gpio_free(TOSA_GPIO_KEY_STROBE(i)); + + i = TOSA_KEY_SENSE_NUM; +fail: + while (--i >= 0) { + free_irq(gpio_to_irq(TOSA_GPIO_KEY_SENSE(i)), pdev); + gpio_free(TOSA_GPIO_KEY_SENSE(i)); + } + + platform_set_drvdata(pdev, NULL); + input_free_device(input_dev); + kfree(tosakbd); + + return error; +} + +static int __devexit tosakbd_remove(struct platform_device *dev) +{ + int i; + struct tosakbd *tosakbd = platform_get_drvdata(dev); + + for (i = 0; i < TOSA_KEY_STROBE_NUM; i++) + gpio_free(TOSA_GPIO_KEY_STROBE(i)); + + for (i = 0; i < TOSA_KEY_SENSE_NUM; i++) { + free_irq(gpio_to_irq(TOSA_GPIO_KEY_SENSE(i)), dev); + gpio_free(TOSA_GPIO_KEY_SENSE(i)); + } + + del_timer_sync(&tosakbd->timer); + + input_unregister_device(tosakbd->input); + + kfree(tosakbd); + + return 0; +} + +static struct platform_driver tosakbd_driver = { + .probe = tosakbd_probe, + .remove = __devexit_p(tosakbd_remove), + .suspend = tosakbd_suspend, + .resume = tosakbd_resume, + .driver = { + .name = "tosa-keyboard", + .owner = THIS_MODULE, + }, +}; + +static int __devinit tosakbd_init(void) +{ + return platform_driver_register(&tosakbd_driver); +} + +static void __exit tosakbd_exit(void) +{ + platform_driver_unregister(&tosakbd_driver); +} + +module_init(tosakbd_init); +module_exit(tosakbd_exit); + +MODULE_AUTHOR("Dirk Opfer "); +MODULE_DESCRIPTION("Tosa Keyboard Driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:tosa-keyboard"); diff --git a/trunk/drivers/input/misc/ati_remote.c b/trunk/drivers/input/misc/ati_remote.c index e8bbc619f6df..614b65d78fe9 100644 --- a/trunk/drivers/input/misc/ati_remote.c +++ b/trunk/drivers/input/misc/ati_remote.c @@ -98,12 +98,10 @@ * Module and Version Information, Module Parameters */ -#define ATI_REMOTE_VENDOR_ID 0x0bc7 -#define LOLA_REMOTE_PRODUCT_ID 0x0002 -#define LOLA2_REMOTE_PRODUCT_ID 0x0003 -#define ATI_REMOTE_PRODUCT_ID 0x0004 -#define NVIDIA_REMOTE_PRODUCT_ID 0x0005 -#define MEDION_REMOTE_PRODUCT_ID 0x0006 +#define ATI_REMOTE_VENDOR_ID 0x0bc7 +#define ATI_REMOTE_PRODUCT_ID 0x004 +#define LOLA_REMOTE_PRODUCT_ID 0x002 +#define MEDION_REMOTE_PRODUCT_ID 0x006 #define DRIVER_VERSION "2.2.1" #define DRIVER_AUTHOR "Torrey Hoffman " @@ -144,10 +142,8 @@ MODULE_PARM_DESC(repeat_delay, "Delay before sending repeats, default = 500 msec #define err(format, arg...) printk(KERN_ERR format , ## arg) static struct usb_device_id ati_remote_table[] = { - { USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA_REMOTE_PRODUCT_ID) }, - { USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA2_REMOTE_PRODUCT_ID) }, { USB_DEVICE(ATI_REMOTE_VENDOR_ID, ATI_REMOTE_PRODUCT_ID) }, - { USB_DEVICE(ATI_REMOTE_VENDOR_ID, NVIDIA_REMOTE_PRODUCT_ID) }, + { USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA_REMOTE_PRODUCT_ID) }, { USB_DEVICE(ATI_REMOTE_VENDOR_ID, MEDION_REMOTE_PRODUCT_ID) }, {} /* Terminating entry */ }; diff --git a/trunk/drivers/input/mouse/alps.c b/trunk/drivers/input/mouse/alps.c index 99d58764ef03..0d22cb9ce42e 100644 --- a/trunk/drivers/input/mouse/alps.c +++ b/trunk/drivers/input/mouse/alps.c @@ -64,6 +64,7 @@ static const struct alps_model_info alps_model_data[] = { { { 0x62, 0x02, 0x14 }, 0xcf, 0xcf, ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED }, { { 0x73, 0x02, 0x50 }, 0xcf, 0xcf, ALPS_FOUR_BUTTONS }, /* Dell Vostro 1400 */ + { { 0x73, 0x02, 0x64 }, 0xf8, 0xf8, 0 }, /* HP Pavilion dm3 */ { { 0x52, 0x01, 0x14 }, 0xff, 0xff, ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED }, /* Toshiba Tecra A11-11L */ }; diff --git a/trunk/drivers/input/mouse/elantech.c b/trunk/drivers/input/mouse/elantech.c index 0520c2e19927..a138b5da79f9 100644 --- a/trunk/drivers/input/mouse/elantech.c +++ b/trunk/drivers/input/mouse/elantech.c @@ -25,10 +25,6 @@ printk(KERN_DEBUG format, ##arg); \ } while (0) -static bool force_elantech; -module_param_named(force_elantech, force_elantech, bool, 0644); -MODULE_PARM_DESC(force_elantech, "Force the Elantech PS/2 protocol extension to be used, 1 = enabled, 0 = disabled (default)."); - /* * Send a Synaptics style sliced query command */ @@ -186,17 +182,13 @@ static void elantech_report_absolute_v1(struct psmouse *psmouse) static int old_fingers; if (etd->fw_version_maj == 0x01) { - /* - * byte 0: D U p1 p2 1 p3 R L - * byte 1: f 0 th tw x9 x8 y9 y8 - */ + /* byte 0: D U p1 p2 1 p3 R L + byte 1: f 0 th tw x9 x8 y9 y8 */ fingers = ((packet[1] & 0x80) >> 7) + ((packet[1] & 0x30) >> 4); } else { - /* - * byte 0: n1 n0 p2 p1 1 p3 R L - * byte 1: 0 0 0 0 x9 x8 y9 y8 - */ + /* byte 0: n1 n0 p2 p1 1 p3 R L + byte 1: 0 0 0 0 x9 x8 y9 y8 */ fingers = (packet[0] & 0xc0) >> 6; } @@ -210,15 +202,13 @@ static void elantech_report_absolute_v1(struct psmouse *psmouse) input_report_key(dev, BTN_TOUCH, fingers != 0); - /* - * byte 2: x7 x6 x5 x4 x3 x2 x1 x0 - * byte 3: y7 y6 y5 y4 y3 y2 y1 y0 - */ + /* byte 2: x7 x6 x5 x4 x3 x2 x1 x0 + byte 3: y7 y6 y5 y4 y3 y2 y1 y0 */ if (fingers) { input_report_abs(dev, ABS_X, ((packet[1] & 0x0c) << 6) | packet[2]); - input_report_abs(dev, ABS_Y, - ETP_YMAX_V1 - (((packet[1] & 0x03) << 8) | packet[3])); + input_report_abs(dev, ABS_Y, ETP_YMAX_V1 - + (((packet[1] & 0x03) << 8) | packet[3])); } input_report_key(dev, BTN_TOOL_FINGER, fingers == 1); @@ -257,47 +247,34 @@ static void elantech_report_absolute_v2(struct psmouse *psmouse) switch (fingers) { case 1: - /* - * byte 1: . . . . . x10 x9 x8 - * byte 2: x7 x6 x5 x4 x4 x2 x1 x0 - */ - input_report_abs(dev, ABS_X, - ((packet[1] & 0x07) << 8) | packet[2]); - /* - * byte 4: . . . . . . y9 y8 - * byte 5: y7 y6 y5 y4 y3 y2 y1 y0 - */ - input_report_abs(dev, ABS_Y, - ETP_YMAX_V2 - (((packet[4] & 0x03) << 8) | packet[5])); + /* byte 1: x15 x14 x13 x12 x11 x10 x9 x8 + byte 2: x7 x6 x5 x4 x4 x2 x1 x0 */ + input_report_abs(dev, ABS_X, (packet[1] << 8) | packet[2]); + /* byte 4: y15 y14 y13 y12 y11 y10 y8 y8 + byte 5: y7 y6 y5 y4 y3 y2 y1 y0 */ + input_report_abs(dev, ABS_Y, ETP_YMAX_V2 - + ((packet[4] << 8) | packet[5])); break; case 2: - /* - * The coordinate of each finger is reported separately - * with a lower resolution for two finger touches: - * byte 0: . . ay8 ax8 . . . . - * byte 1: ax7 ax6 ax5 ax4 ax3 ax2 ax1 ax0 - */ + /* The coordinate of each finger is reported separately with + a lower resolution for two finger touches */ + /* byte 0: . . ay8 ax8 . . . . + byte 1: ax7 ax6 ax5 ax4 ax3 ax2 ax1 ax0 */ x1 = ((packet[0] & 0x10) << 4) | packet[1]; /* byte 2: ay7 ay6 ay5 ay4 ay3 ay2 ay1 ay0 */ y1 = ETP_2FT_YMAX - (((packet[0] & 0x20) << 3) | packet[2]); - /* - * byte 3: . . by8 bx8 . . . . - * byte 4: bx7 bx6 bx5 bx4 bx3 bx2 bx1 bx0 - */ + /* byte 3: . . by8 bx8 . . . . + byte 4: bx7 bx6 bx5 bx4 bx3 bx2 bx1 bx0 */ x2 = ((packet[3] & 0x10) << 4) | packet[4]; /* byte 5: by7 by8 by5 by4 by3 by2 by1 by0 */ y2 = ETP_2FT_YMAX - (((packet[3] & 0x20) << 3) | packet[5]); - /* - * For compatibility with the X Synaptics driver scale up - * one coordinate and report as ordinary mouse movent - */ + /* For compatibility with the X Synaptics driver scale up one + coordinate and report as ordinary mouse movent */ input_report_abs(dev, ABS_X, x1 << 2); input_report_abs(dev, ABS_Y, y1 << 2); - /* - * For compatibility with the proprietary X Elantech driver - * report both coordinates as hat coordinates - */ + /* For compatibility with the proprietary X Elantech driver + report both coordinates as hat coordinates */ input_report_abs(dev, ABS_HAT0X, x1); input_report_abs(dev, ABS_HAT0Y, y1); input_report_abs(dev, ABS_HAT1X, x2); @@ -619,12 +596,8 @@ int elantech_detect(struct psmouse *psmouse, bool set_properties) param[0], param[1], param[2]); if (param[0] == 0 || param[1] != 0) { - if (!force_elantech) { - pr_debug("elantech.c: Probably not a real Elantech touchpad. Aborting.\n"); - return -1; - } - - pr_debug("elantech.c: Probably not a real Elantech touchpad. Enabling anyway due to force_elantech.\n"); + pr_debug("elantech.c: Probably not a real Elantech touchpad. Aborting.\n"); + return -1; } if (set_properties) { @@ -693,8 +666,7 @@ int elantech_init(struct psmouse *psmouse) * Assume every version greater than this is new EeePC style * hardware with 6 byte packets */ - if ((etd->fw_version_maj == 0x02 && etd->fw_version_min >= 0x30) || - etd->fw_version_maj > 0x02) { + if (etd->fw_version_maj >= 0x02 && etd->fw_version_min >= 0x30) { etd->hw_version = 2; /* For now show extra debug information */ etd->debug = 1; diff --git a/trunk/drivers/input/mouse/psmouse-base.c b/trunk/drivers/input/mouse/psmouse-base.c index cbc807264940..d8c0c8d6992c 100644 --- a/trunk/drivers/input/mouse/psmouse-base.c +++ b/trunk/drivers/input/mouse/psmouse-base.c @@ -110,7 +110,6 @@ static struct workqueue_struct *kpsmoused_wq; struct psmouse_protocol { enum psmouse_type type; bool maxproto; - bool ignore_parity; /* Protocol should ignore parity errors from KBC */ const char *name; const char *alias; int (*detect)(struct psmouse *, bool); @@ -289,9 +288,7 @@ static irqreturn_t psmouse_interrupt(struct serio *serio, if (psmouse->state == PSMOUSE_IGNORE) goto out; - if (unlikely((flags & SERIO_TIMEOUT) || - ((flags & SERIO_PARITY) && !psmouse->ignore_parity))) { - + if (flags & (SERIO_PARITY|SERIO_TIMEOUT)) { if (psmouse->state == PSMOUSE_ACTIVATED) printk(KERN_WARNING "psmouse.c: bad data from KBC -%s%s\n", flags & SERIO_TIMEOUT ? " timeout" : "", @@ -762,7 +759,6 @@ static const struct psmouse_protocol psmouse_protocols[] = { .name = "PS/2", .alias = "bare", .maxproto = true, - .ignore_parity = true, .detect = ps2bare_detect, }, #ifdef CONFIG_MOUSE_PS2_LOGIPS2PP @@ -790,7 +786,6 @@ static const struct psmouse_protocol psmouse_protocols[] = { .name = "ImPS/2", .alias = "imps", .maxproto = true, - .ignore_parity = true, .detect = intellimouse_detect, }, { @@ -798,7 +793,6 @@ static const struct psmouse_protocol psmouse_protocols[] = { .name = "ImExPS/2", .alias = "exps", .maxproto = true, - .ignore_parity = true, .detect = im_explorer_detect, }, #ifdef CONFIG_MOUSE_PS2_SYNAPTICS @@ -1228,7 +1222,6 @@ static void psmouse_disconnect(struct serio *serio) static int psmouse_switch_protocol(struct psmouse *psmouse, const struct psmouse_protocol *proto) { - const struct psmouse_protocol *selected_proto; struct input_dev *input_dev = psmouse->dev; input_dev->dev.parent = &psmouse->ps2dev.serio->dev; @@ -1252,14 +1245,9 @@ static int psmouse_switch_protocol(struct psmouse *psmouse, return -1; psmouse->type = proto->type; - selected_proto = proto; - } else { + } else psmouse->type = psmouse_extensions(psmouse, psmouse_max_proto, true); - selected_proto = psmouse_protocol_by_type(psmouse->type); - } - - psmouse->ignore_parity = selected_proto->ignore_parity; /* * If mouse's packet size is 3 there is no point in polling the @@ -1279,7 +1267,7 @@ static int psmouse_switch_protocol(struct psmouse *psmouse, psmouse->resync_time = 0; snprintf(psmouse->devname, sizeof(psmouse->devname), "%s %s %s", - selected_proto->name, psmouse->vendor, psmouse->name); + psmouse_protocol_by_type(psmouse->type)->name, psmouse->vendor, psmouse->name); input_dev->name = psmouse->devname; input_dev->phys = psmouse->phys; diff --git a/trunk/drivers/input/mouse/psmouse.h b/trunk/drivers/input/mouse/psmouse.h index 593e910bfc7a..e053bdd137ff 100644 --- a/trunk/drivers/input/mouse/psmouse.h +++ b/trunk/drivers/input/mouse/psmouse.h @@ -47,7 +47,6 @@ struct psmouse { unsigned char pktcnt; unsigned char pktsize; unsigned char type; - bool ignore_parity; bool acks_disable_command; unsigned int model; unsigned long last; diff --git a/trunk/drivers/input/mouse/synaptics.c b/trunk/drivers/input/mouse/synaptics.c index ebd7a99efeae..026df6010161 100644 --- a/trunk/drivers/input/mouse/synaptics.c +++ b/trunk/drivers/input/mouse/synaptics.c @@ -137,8 +137,7 @@ static int synaptics_capability(struct psmouse *psmouse) if (synaptics_send_cmd(psmouse, SYN_QUE_CAPABILITIES, cap)) return -1; priv->capabilities = (cap[0] << 16) | (cap[1] << 8) | cap[2]; - priv->ext_cap = priv->ext_cap_0c = 0; - + priv->ext_cap = 0; if (!SYN_CAP_VALID(priv->capabilities)) return -1; @@ -151,7 +150,7 @@ static int synaptics_capability(struct psmouse *psmouse) if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 1) { if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_CAPAB, cap)) { printk(KERN_ERR "Synaptics claims to have extended capabilities," - " but I'm not able to read them.\n"); + " but I'm not able to read them."); } else { priv->ext_cap = (cap[0] << 16) | (cap[1] << 8) | cap[2]; @@ -163,16 +162,6 @@ static int synaptics_capability(struct psmouse *psmouse) priv->ext_cap &= 0xff0fff; } } - - if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 4) { - if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_CAPAB_0C, cap)) { - printk(KERN_ERR "Synaptics claims to have extended capability 0x0c," - " but I'm not able to read it.\n"); - } else { - priv->ext_cap_0c = (cap[0] << 16) | (cap[1] << 8) | cap[2]; - } - } - return 0; } @@ -359,15 +348,7 @@ static void synaptics_parse_hw_state(unsigned char buf[], struct synaptics_data hw->left = (buf[0] & 0x01) ? 1 : 0; hw->right = (buf[0] & 0x02) ? 1 : 0; - if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) { - /* - * Clickpad's button is transmitted as middle button, - * however, since it is primary button, we will report - * it as BTN_LEFT. - */ - hw->left = ((buf[0] ^ buf[3]) & 0x01) ? 1 : 0; - - } else if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities)) { + if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities)) { hw->middle = ((buf[0] ^ buf[3]) & 0x01) ? 1 : 0; if (hw->w == 2) hw->scroll = (signed char)(buf[1]); @@ -612,12 +593,6 @@ static void set_input_params(struct input_dev *dev, struct synaptics_data *priv) dev->absres[ABS_X] = priv->x_res; dev->absres[ABS_Y] = priv->y_res; - - if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) { - /* Clickpads report only left button */ - __clear_bit(BTN_RIGHT, dev->keybit); - __clear_bit(BTN_MIDDLE, dev->keybit); - } } static void synaptics_disconnect(struct psmouse *psmouse) @@ -722,10 +697,10 @@ int synaptics_init(struct psmouse *psmouse) priv->pkt_type = SYN_MODEL_NEWABS(priv->model_id) ? SYN_NEWABS : SYN_OLDABS; - printk(KERN_INFO "Synaptics Touchpad, model: %ld, fw: %ld.%ld, id: %#lx, caps: %#lx/%#lx/%#lx\n", + printk(KERN_INFO "Synaptics Touchpad, model: %ld, fw: %ld.%ld, id: %#lx, caps: %#lx/%#lx\n", SYN_ID_MODEL(priv->identity), SYN_ID_MAJOR(priv->identity), SYN_ID_MINOR(priv->identity), - priv->model_id, priv->capabilities, priv->ext_cap, priv->ext_cap_0c); + priv->model_id, priv->capabilities, priv->ext_cap); set_input_params(psmouse->dev, priv); diff --git a/trunk/drivers/input/mouse/synaptics.h b/trunk/drivers/input/mouse/synaptics.h index ae37c5d162a4..f0f40a331dc8 100644 --- a/trunk/drivers/input/mouse/synaptics.h +++ b/trunk/drivers/input/mouse/synaptics.h @@ -18,7 +18,6 @@ #define SYN_QUE_SERIAL_NUMBER_SUFFIX 0x07 #define SYN_QUE_RESOLUTION 0x08 #define SYN_QUE_EXT_CAPAB 0x09 -#define SYN_QUE_EXT_CAPAB_0C 0x0c /* synatics modes */ #define SYN_BIT_ABSOLUTE_MODE (1 << 7) @@ -49,8 +48,6 @@ #define SYN_CAP_VALID(c) ((((c) & 0x00ff00) >> 8) == 0x47) #define SYN_EXT_CAP_REQUESTS(c) (((c) & 0x700000) >> 20) #define SYN_CAP_MULTI_BUTTON_NO(ec) (((ec) & 0x00f000) >> 12) -#define SYN_CAP_PRODUCT_ID(ec) (((ec) & 0xff0000) >> 16) -#define SYN_CAP_CLICKPAD(ex0c) ((ex0c) & 0x100100) /* synaptics modes query bits */ #define SYN_MODE_ABSOLUTE(m) ((m) & (1 << 7)) @@ -99,7 +96,6 @@ struct synaptics_data { unsigned long int model_id; /* Model-ID */ unsigned long int capabilities; /* Capabilities */ unsigned long int ext_cap; /* Extended Capabilities */ - unsigned long int ext_cap_0c; /* Ext Caps from 0x0c query */ unsigned long int identity; /* Identification */ int x_res; /* X resolution in units/mm */ int y_res; /* Y resolution in units/mm */ diff --git a/trunk/drivers/input/touchscreen/Kconfig b/trunk/drivers/input/touchscreen/Kconfig index 3d1ade2e5196..8a8fa4d2d6a8 100644 --- a/trunk/drivers/input/touchscreen/Kconfig +++ b/trunk/drivers/input/touchscreen/Kconfig @@ -99,6 +99,22 @@ config TOUCHSCREEN_BITSY To compile this driver as a module, choose M here: the module will be called h3600_ts_input. +config TOUCHSCREEN_CORGI + tristate "SharpSL (Corgi and Spitz series) touchscreen driver (DEPRECATED)" + depends on PXA_SHARPSL + select CORGI_SSP_DEPRECATED + help + Say Y here to enable the driver for the touchscreen on the + Sharp SL-C7xx and SL-Cxx00 series of PDAs. + + If unsure, say N. + + To compile this driver as a module, choose M here: the + module will be called corgi_ts. + + NOTE: this driver is deprecated, try enable SPI and generic + ADS7846-based touchscreen driver. + config TOUCHSCREEN_DA9034 tristate "Touchscreen support for Dialog Semiconductor DA9034" depends on PMIC_DA903X diff --git a/trunk/drivers/input/touchscreen/Makefile b/trunk/drivers/input/touchscreen/Makefile index 41145d074dec..7fef7d5cca23 100644 --- a/trunk/drivers/input/touchscreen/Makefile +++ b/trunk/drivers/input/touchscreen/Makefile @@ -12,6 +12,7 @@ obj-$(CONFIG_TOUCHSCREEN_AD7879) += ad7879.o obj-$(CONFIG_TOUCHSCREEN_ADS7846) += ads7846.o obj-$(CONFIG_TOUCHSCREEN_ATMEL_TSADCC) += atmel_tsadcc.o obj-$(CONFIG_TOUCHSCREEN_BITSY) += h3600_ts_input.o +obj-$(CONFIG_TOUCHSCREEN_CORGI) += corgi_ts.o obj-$(CONFIG_TOUCHSCREEN_DYNAPRO) += dynapro.o obj-$(CONFIG_TOUCHSCREEN_GUNZE) += gunze.o obj-$(CONFIG_TOUCHSCREEN_EETI) += eeti_ts.o diff --git a/trunk/drivers/input/touchscreen/corgi_ts.c b/trunk/drivers/input/touchscreen/corgi_ts.c new file mode 100644 index 000000000000..94a1919d439d --- /dev/null +++ b/trunk/drivers/input/touchscreen/corgi_ts.c @@ -0,0 +1,385 @@ +/* + * Touchscreen driver for Sharp SL-C7xx and SL-Cxx00 models + * + * Copyright (c) 2004-2005 Richard Purdie + * + * 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 +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + + +#define PWR_MODE_ACTIVE 0 +#define PWR_MODE_SUSPEND 1 + +#define X_AXIS_MAX 3830 +#define X_AXIS_MIN 150 +#define Y_AXIS_MAX 3830 +#define Y_AXIS_MIN 190 +#define PRESSURE_MIN 0 +#define PRESSURE_MAX 15000 + +struct ts_event { + short pressure; + short x; + short y; +}; + +struct corgi_ts { + struct input_dev *input; + struct timer_list timer; + struct ts_event tc; + int pendown; + int power_mode; + int irq_gpio; + struct corgits_machinfo *machinfo; +}; + +#ifdef CONFIG_PXA25x +#define CCNT(a) asm volatile ("mrc p14, 0, %0, C1, C0, 0" : "=r"(a)) +#define PMNC_GET(x) asm volatile ("mrc p14, 0, %0, C0, C0, 0" : "=r"(x)) +#define PMNC_SET(x) asm volatile ("mcr p14, 0, %0, C0, C0, 0" : : "r"(x)) +#endif +#ifdef CONFIG_PXA27x +#define CCNT(a) asm volatile ("mrc p14, 0, %0, C1, C1, 0" : "=r"(a)) +#define PMNC_GET(x) asm volatile ("mrc p14, 0, %0, C0, C1, 0" : "=r"(x)) +#define PMNC_SET(x) asm volatile ("mcr p14, 0, %0, C0, C1, 0" : : "r"(x)) +#endif + +/* ADS7846 Touch Screen Controller bit definitions */ +#define ADSCTRL_PD0 (1u << 0) /* PD0 */ +#define ADSCTRL_PD1 (1u << 1) /* PD1 */ +#define ADSCTRL_DFR (1u << 2) /* SER/DFR */ +#define ADSCTRL_MOD (1u << 3) /* Mode */ +#define ADSCTRL_ADR_SH 4 /* Address setting */ +#define ADSCTRL_STS (1u << 7) /* Start Bit */ + +/* External Functions */ +extern unsigned int get_clk_frequency_khz(int info); + +static unsigned long calc_waittime(struct corgi_ts *corgi_ts) +{ + unsigned long hsync_invperiod = corgi_ts->machinfo->get_hsync_invperiod(); + + if (hsync_invperiod) + return get_clk_frequency_khz(0)*1000/hsync_invperiod; + else + return 0; +} + +static int sync_receive_data_send_cmd(struct corgi_ts *corgi_ts, int doRecive, int doSend, + unsigned int address, unsigned long wait_time) +{ + unsigned long timer1 = 0, timer2, pmnc = 0; + int pos = 0; + + if (wait_time && doSend) { + PMNC_GET(pmnc); + if (!(pmnc & 0x01)) + PMNC_SET(0x01); + + /* polling HSync */ + corgi_ts->machinfo->wait_hsync(); + /* get CCNT */ + CCNT(timer1); + } + + if (doRecive) + pos = corgi_ssp_ads7846_get(); + + if (doSend) { + int cmd = ADSCTRL_PD0 | ADSCTRL_PD1 | (address << ADSCTRL_ADR_SH) | ADSCTRL_STS; + /* dummy command */ + corgi_ssp_ads7846_put(cmd); + corgi_ssp_ads7846_get(); + + if (wait_time) { + /* Wait after HSync */ + CCNT(timer2); + if (timer2-timer1 > wait_time) { + /* too slow - timeout, try again */ + corgi_ts->machinfo->wait_hsync(); + /* get CCNT */ + CCNT(timer1); + /* Wait after HSync */ + CCNT(timer2); + } + while (timer2 - timer1 < wait_time) + CCNT(timer2); + } + corgi_ssp_ads7846_put(cmd); + if (wait_time && !(pmnc & 0x01)) + PMNC_SET(pmnc); + } + return pos; +} + +static int read_xydata(struct corgi_ts *corgi_ts) +{ + unsigned int x, y, z1, z2; + unsigned long flags, wait_time; + + /* critical section */ + local_irq_save(flags); + corgi_ssp_ads7846_lock(); + wait_time = calc_waittime(corgi_ts); + + /* Y-axis */ + sync_receive_data_send_cmd(corgi_ts, 0, 1, 1u, wait_time); + + /* Y-axis */ + sync_receive_data_send_cmd(corgi_ts, 1, 1, 1u, wait_time); + + /* X-axis */ + y = sync_receive_data_send_cmd(corgi_ts, 1, 1, 5u, wait_time); + + /* Z1 */ + x = sync_receive_data_send_cmd(corgi_ts, 1, 1, 3u, wait_time); + + /* Z2 */ + z1 = sync_receive_data_send_cmd(corgi_ts, 1, 1, 4u, wait_time); + z2 = sync_receive_data_send_cmd(corgi_ts, 1, 0, 4u, wait_time); + + /* Power-Down Enable */ + corgi_ssp_ads7846_put((1u << ADSCTRL_ADR_SH) | ADSCTRL_STS); + corgi_ssp_ads7846_get(); + + corgi_ssp_ads7846_unlock(); + local_irq_restore(flags); + + if (x== 0 || y == 0 || z1 == 0 || (x * (z2 - z1) / z1) >= 15000) { + corgi_ts->tc.pressure = 0; + return 0; + } + + corgi_ts->tc.x = x; + corgi_ts->tc.y = y; + corgi_ts->tc.pressure = (x * (z2 - z1)) / z1; + return 1; +} + +static void new_data(struct corgi_ts *corgi_ts) +{ + struct input_dev *dev = corgi_ts->input; + + if (corgi_ts->power_mode != PWR_MODE_ACTIVE) + return; + + if (!corgi_ts->tc.pressure && corgi_ts->pendown == 0) + return; + + input_report_abs(dev, ABS_X, corgi_ts->tc.x); + input_report_abs(dev, ABS_Y, corgi_ts->tc.y); + input_report_abs(dev, ABS_PRESSURE, corgi_ts->tc.pressure); + input_report_key(dev, BTN_TOUCH, corgi_ts->pendown); + input_sync(dev); +} + +static void ts_interrupt_main(struct corgi_ts *corgi_ts, int isTimer) +{ + if ((GPLR(IRQ_TO_GPIO(corgi_ts->irq_gpio)) & GPIO_bit(IRQ_TO_GPIO(corgi_ts->irq_gpio))) == 0) { + /* Disable Interrupt */ + set_irq_type(corgi_ts->irq_gpio, IRQ_TYPE_NONE); + if (read_xydata(corgi_ts)) { + corgi_ts->pendown = 1; + new_data(corgi_ts); + } + mod_timer(&corgi_ts->timer, jiffies + HZ / 100); + } else { + if (corgi_ts->pendown == 1 || corgi_ts->pendown == 2) { + mod_timer(&corgi_ts->timer, jiffies + HZ / 100); + corgi_ts->pendown++; + return; + } + + if (corgi_ts->pendown) { + corgi_ts->tc.pressure = 0; + new_data(corgi_ts); + } + + /* Enable Falling Edge */ + set_irq_type(corgi_ts->irq_gpio, IRQ_TYPE_EDGE_FALLING); + corgi_ts->pendown = 0; + } +} + +static void corgi_ts_timer(unsigned long data) +{ + struct corgi_ts *corgits_data = (struct corgi_ts *) data; + + ts_interrupt_main(corgits_data, 1); +} + +static irqreturn_t ts_interrupt(int irq, void *dev_id) +{ + struct corgi_ts *corgits_data = dev_id; + + ts_interrupt_main(corgits_data, 0); + return IRQ_HANDLED; +} + +#ifdef CONFIG_PM +static int corgits_suspend(struct platform_device *dev, pm_message_t state) +{ + struct corgi_ts *corgi_ts = platform_get_drvdata(dev); + + if (corgi_ts->pendown) { + del_timer_sync(&corgi_ts->timer); + corgi_ts->tc.pressure = 0; + new_data(corgi_ts); + corgi_ts->pendown = 0; + } + corgi_ts->power_mode = PWR_MODE_SUSPEND; + + corgi_ssp_ads7846_putget((1u << ADSCTRL_ADR_SH) | ADSCTRL_STS); + + return 0; +} + +static int corgits_resume(struct platform_device *dev) +{ + struct corgi_ts *corgi_ts = platform_get_drvdata(dev); + + corgi_ssp_ads7846_putget((4u << ADSCTRL_ADR_SH) | ADSCTRL_STS); + /* Enable Falling Edge */ + set_irq_type(corgi_ts->irq_gpio, IRQ_TYPE_EDGE_FALLING); + corgi_ts->power_mode = PWR_MODE_ACTIVE; + + return 0; +} +#else +#define corgits_suspend NULL +#define corgits_resume NULL +#endif + +static int __devinit corgits_probe(struct platform_device *pdev) +{ + struct corgi_ts *corgi_ts; + struct input_dev *input_dev; + int err = -ENOMEM; + + corgi_ts = kzalloc(sizeof(struct corgi_ts), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!corgi_ts || !input_dev) + goto fail1; + + platform_set_drvdata(pdev, corgi_ts); + + corgi_ts->machinfo = pdev->dev.platform_data; + corgi_ts->irq_gpio = platform_get_irq(pdev, 0); + + if (corgi_ts->irq_gpio < 0) { + err = -ENODEV; + goto fail1; + } + + corgi_ts->input = input_dev; + + init_timer(&corgi_ts->timer); + corgi_ts->timer.data = (unsigned long) corgi_ts; + corgi_ts->timer.function = corgi_ts_timer; + + input_dev->name = "Corgi Touchscreen"; + input_dev->phys = "corgits/input0"; + input_dev->id.bustype = BUS_HOST; + input_dev->id.vendor = 0x0001; + input_dev->id.product = 0x0002; + input_dev->id.version = 0x0100; + input_dev->dev.parent = &pdev->dev; + + input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); + input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); + input_set_abs_params(input_dev, ABS_X, X_AXIS_MIN, X_AXIS_MAX, 0, 0); + input_set_abs_params(input_dev, ABS_Y, Y_AXIS_MIN, Y_AXIS_MAX, 0, 0); + input_set_abs_params(input_dev, ABS_PRESSURE, PRESSURE_MIN, PRESSURE_MAX, 0, 0); + + pxa_gpio_mode(IRQ_TO_GPIO(corgi_ts->irq_gpio) | GPIO_IN); + + /* Initiaize ADS7846 Difference Reference mode */ + corgi_ssp_ads7846_putget((1u << ADSCTRL_ADR_SH) | ADSCTRL_STS); + mdelay(5); + corgi_ssp_ads7846_putget((3u << ADSCTRL_ADR_SH) | ADSCTRL_STS); + mdelay(5); + corgi_ssp_ads7846_putget((4u << ADSCTRL_ADR_SH) | ADSCTRL_STS); + mdelay(5); + corgi_ssp_ads7846_putget((5u << ADSCTRL_ADR_SH) | ADSCTRL_STS); + mdelay(5); + + if (request_irq(corgi_ts->irq_gpio, ts_interrupt, IRQF_DISABLED, "ts", corgi_ts)) { + err = -EBUSY; + goto fail1; + } + + err = input_register_device(corgi_ts->input); + if (err) + goto fail2; + + corgi_ts->power_mode = PWR_MODE_ACTIVE; + + /* Enable Falling Edge */ + set_irq_type(corgi_ts->irq_gpio, IRQ_TYPE_EDGE_FALLING); + + return 0; + + fail2: free_irq(corgi_ts->irq_gpio, corgi_ts); + fail1: input_free_device(input_dev); + kfree(corgi_ts); + return err; +} + +static int __devexit corgits_remove(struct platform_device *pdev) +{ + struct corgi_ts *corgi_ts = platform_get_drvdata(pdev); + + free_irq(corgi_ts->irq_gpio, corgi_ts); + del_timer_sync(&corgi_ts->timer); + corgi_ts->machinfo->put_hsync(); + input_unregister_device(corgi_ts->input); + kfree(corgi_ts); + + return 0; +} + +static struct platform_driver corgits_driver = { + .probe = corgits_probe, + .remove = __devexit_p(corgits_remove), + .suspend = corgits_suspend, + .resume = corgits_resume, + .driver = { + .name = "corgi-ts", + .owner = THIS_MODULE, + }, +}; + +static int __init corgits_init(void) +{ + return platform_driver_register(&corgits_driver); +} + +static void __exit corgits_exit(void) +{ + platform_driver_unregister(&corgits_driver); +} + +module_init(corgits_init); +module_exit(corgits_exit); + +MODULE_AUTHOR("Richard Purdie "); +MODULE_DESCRIPTION("Corgi TouchScreen Driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:corgi-ts"); diff --git a/trunk/drivers/input/touchscreen/eeti_ts.c b/trunk/drivers/input/touchscreen/eeti_ts.c index 75f8b73010fa..204b8a1a601c 100644 --- a/trunk/drivers/input/touchscreen/eeti_ts.c +++ b/trunk/drivers/input/touchscreen/eeti_ts.c @@ -124,25 +124,14 @@ static irqreturn_t eeti_ts_isr(int irq, void *dev_id) return IRQ_HANDLED; } -static void eeti_ts_start(struct eeti_ts_priv *priv) +static int eeti_ts_open(struct input_dev *dev) { + struct eeti_ts_priv *priv = input_get_drvdata(dev); + enable_irq(priv->irq); /* Read the events once to arm the IRQ */ eeti_ts_read(&priv->work); -} - -static void eeti_ts_stop(struct eeti_ts_priv *priv) -{ - disable_irq(priv->irq); - cancel_work_sync(&priv->work); -} - -static int eeti_ts_open(struct input_dev *dev) -{ - struct eeti_ts_priv *priv = input_get_drvdata(dev); - - eeti_ts_start(priv); return 0; } @@ -151,7 +140,8 @@ static void eeti_ts_close(struct input_dev *dev) { struct eeti_ts_priv *priv = input_get_drvdata(dev); - eeti_ts_stop(priv); + disable_irq(priv->irq); + cancel_work_sync(&priv->work); } static int __devinit eeti_ts_probe(struct i2c_client *client, @@ -163,12 +153,10 @@ static int __devinit eeti_ts_probe(struct i2c_client *client, unsigned int irq_flags; int err = -ENOMEM; - /* - * In contrast to what's described in the datasheet, there seems + /* In contrast to what's described in the datasheet, there seems * to be no way of probing the presence of that device using I2C * commands. So we need to blindly believe it is there, and wait - * for interrupts to occur. - */ + * for interrupts to occur. */ priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (!priv) { @@ -224,11 +212,9 @@ static int __devinit eeti_ts_probe(struct i2c_client *client, goto err2; } - /* - * Disable the device for now. It will be enabled once the - * input device is opened. - */ - eeti_ts_stop(priv); + /* Disable the irq for now. It will be enabled once the input device + * is opened. */ + disable_irq(priv->irq); device_init_wakeup(&client->dev, 0); return 0; @@ -249,12 +235,6 @@ static int __devexit eeti_ts_remove(struct i2c_client *client) struct eeti_ts_priv *priv = i2c_get_clientdata(client); free_irq(priv->irq, priv); - /* - * eeti_ts_stop() leaves IRQ disabled. We need to re-enable it - * so that device still works if we reload the driver. - */ - enable_irq(priv->irq); - input_unregister_device(priv->input); i2c_set_clientdata(client, NULL); kfree(priv); @@ -266,14 +246,6 @@ static int __devexit eeti_ts_remove(struct i2c_client *client) static int eeti_ts_suspend(struct i2c_client *client, pm_message_t mesg) { struct eeti_ts_priv *priv = i2c_get_clientdata(client); - struct input_dev *input_dev = priv->input; - - mutex_lock(&input_dev->mutex); - - if (input_dev->users) - eeti_ts_stop(priv); - - mutex_unlock(&input_dev->mutex); if (device_may_wakeup(&client->dev)) enable_irq_wake(priv->irq); @@ -284,18 +256,10 @@ static int eeti_ts_suspend(struct i2c_client *client, pm_message_t mesg) static int eeti_ts_resume(struct i2c_client *client) { struct eeti_ts_priv *priv = i2c_get_clientdata(client); - struct input_dev *input_dev = priv->input; if (device_may_wakeup(&client->dev)) disable_irq_wake(priv->irq); - mutex_lock(&input_dev->mutex); - - if (input_dev->users) - eeti_ts_start(priv); - - mutex_unlock(&input_dev->mutex); - return 0; } #else diff --git a/trunk/drivers/md/md.c b/trunk/drivers/md/md.c index cefd63daff31..9712b2e97be4 100644 --- a/trunk/drivers/md/md.c +++ b/trunk/drivers/md/md.c @@ -2109,18 +2109,12 @@ static void md_update_sb(mddev_t * mddev, int force_change) if (!mddev->in_sync || mddev->recovery_cp != MaxSector) { /* not clean */ /* .. if the array isn't clean, an 'even' event must also go * to spares. */ - if ((mddev->events&1)==0) { + if ((mddev->events&1)==0) nospares = 0; - sync_req = 2; /* force a second update to get the - * even/odd in sync */ - } } else { /* otherwise an 'odd' event must go to spares */ - if ((mddev->events&1)) { + if ((mddev->events&1)) nospares = 0; - sync_req = 2; /* force a second update to get the - * even/odd in sync */ - } } } diff --git a/trunk/drivers/md/raid5.c b/trunk/drivers/md/raid5.c index 15348c393b5d..58ea0ecae7c3 100644 --- a/trunk/drivers/md/raid5.c +++ b/trunk/drivers/md/raid5.c @@ -1527,7 +1527,7 @@ static void raid5_end_read_request(struct bio * bi, int error) clear_bit(R5_UPTODATE, &sh->dev[i].flags); atomic_inc(&rdev->read_errors); - if (conf->mddev->degraded >= conf->max_degraded) + if (conf->mddev->degraded) printk_rl(KERN_WARNING "raid5:%s: read error not correctable " "(sector %llu on %s).\n", diff --git a/trunk/drivers/media/common/saa7146_fops.c b/trunk/drivers/media/common/saa7146_fops.c index 7364b9642d00..fd8e1f45be36 100644 --- a/trunk/drivers/media/common/saa7146_fops.c +++ b/trunk/drivers/media/common/saa7146_fops.c @@ -423,14 +423,15 @@ static void vv_callback(struct saa7146_dev *dev, unsigned long status) } } +int saa7146_vv_devinit(struct saa7146_dev *dev) +{ + return v4l2_device_register(&dev->pci->dev, &dev->v4l2_dev); +} +EXPORT_SYMBOL_GPL(saa7146_vv_devinit); + int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) { struct saa7146_vv *vv; - int err; - - err = v4l2_device_register(&dev->pci->dev, &dev->v4l2_dev); - if (err) - return err; vv = kzalloc(sizeof(struct saa7146_vv), GFP_KERNEL); if (vv == NULL) { diff --git a/trunk/drivers/media/common/saa7146_video.c b/trunk/drivers/media/common/saa7146_video.c index b8b2c551a1e2..5ed75263340a 100644 --- a/trunk/drivers/media/common/saa7146_video.c +++ b/trunk/drivers/media/common/saa7146_video.c @@ -558,11 +558,9 @@ static int vidioc_s_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *f /* ok, accept it */ vv->ov_fb = *fb; vv->ov_fmt = fmt; - - if (vv->ov_fb.fmt.bytesperline < vv->ov_fb.fmt.width) { - vv->ov_fb.fmt.bytesperline = vv->ov_fb.fmt.width * fmt->depth / 8; - DEB_D(("setting bytesperline to %d\n", vv->ov_fb.fmt.bytesperline)); - } + if (0 == vv->ov_fb.fmt.bytesperline) + vv->ov_fb.fmt.bytesperline = + vv->ov_fb.fmt.width * fmt->depth / 8; mutex_unlock(&dev->lock); return 0; diff --git a/trunk/drivers/media/dvb/frontends/stv090x.c b/trunk/drivers/media/dvb/frontends/stv090x.c index 96972804f4ad..a3c07fe0e6c4 100644 --- a/trunk/drivers/media/dvb/frontends/stv090x.c +++ b/trunk/drivers/media/dvb/frontends/stv090x.c @@ -4470,10 +4470,6 @@ static int stv090x_setup(struct dvb_frontend *fe) if (stv090x_write_reg(state, STV090x_TSTRES0, 0x00) < 0) goto err; - /* workaround for stuck DiSEqC output */ - if (config->diseqc_envelope_mode) - stv090x_send_diseqc_burst(fe, SEC_MINI_A); - return 0; err: dprintk(FE_ERROR, 1, "I/O error"); diff --git a/trunk/drivers/media/dvb/ttpci/budget.c b/trunk/drivers/media/dvb/ttpci/budget.c index 1500210c06cf..9fdf26cc6998 100644 --- a/trunk/drivers/media/dvb/ttpci/budget.c +++ b/trunk/drivers/media/dvb/ttpci/budget.c @@ -643,6 +643,9 @@ static void frontend_init(struct budget *budget) &budget->i2c_adap, &tt1600_isl6423_config); + } else { + dvb_frontend_detach(budget->dvb_frontend); + budget->dvb_frontend = NULL; } } break; diff --git a/trunk/drivers/media/video/Kconfig b/trunk/drivers/media/video/Kconfig index 9644cf760aaa..f8fc8654693d 100644 --- a/trunk/drivers/media/video/Kconfig +++ b/trunk/drivers/media/video/Kconfig @@ -361,7 +361,7 @@ config VIDEO_SAA717X config VIDEO_SAA7191 tristate "Philips SAA7191 video decoder" - depends on VIDEO_V4L2 && I2C + depends on VIDEO_V4L1 && I2C ---help--- Support for the Philips SAA7191 video decoder. @@ -756,7 +756,7 @@ source "drivers/media/video/saa7134/Kconfig" config VIDEO_MXB tristate "Siemens-Nixdorf 'Multimedia eXtension Board'" - depends on PCI && VIDEO_V4L2 && I2C + depends on PCI && VIDEO_V4L1 && I2C select VIDEO_SAA7146_VV select VIDEO_TUNER select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO diff --git a/trunk/drivers/media/video/Makefile b/trunk/drivers/media/video/Makefile index c51c386559f2..b88b6174a331 100644 --- a/trunk/drivers/media/video/Makefile +++ b/trunk/drivers/media/video/Makefile @@ -160,6 +160,8 @@ obj-$(CONFIG_VIDEO_MX3) += mx3_camera.o obj-$(CONFIG_VIDEO_PXA27x) += pxa_camera.o obj-$(CONFIG_VIDEO_SH_MOBILE_CEU) += sh_mobile_ceu_camera.o +obj-$(CONFIG_ARCH_DAVINCI) += davinci/ + obj-$(CONFIG_VIDEO_AU0828) += au0828/ obj-$(CONFIG_USB_VIDEO_CLASS) += uvc/ diff --git a/trunk/drivers/media/video/davinci/vpfe_capture.c b/trunk/drivers/media/video/davinci/vpfe_capture.c index 398dbe71cb82..7cf042f9b377 100644 --- a/trunk/drivers/media/video/davinci/vpfe_capture.c +++ b/trunk/drivers/media/video/davinci/vpfe_capture.c @@ -223,6 +223,7 @@ int vpfe_register_ccdc_device(struct ccdc_hw_device *dev) BUG_ON(!dev->hw_ops.get_frame_format); BUG_ON(!dev->hw_ops.get_pixel_format); BUG_ON(!dev->hw_ops.set_pixel_format); + BUG_ON(!dev->hw_ops.set_params); BUG_ON(!dev->hw_ops.set_image_window); BUG_ON(!dev->hw_ops.get_image_window); BUG_ON(!dev->hw_ops.get_line_length); @@ -1688,12 +1689,11 @@ static long vpfe_param_handler(struct file *file, void *priv, struct vpfe_device *vpfe_dev = video_drvdata(file); int ret = 0; - v4l2_dbg(2, debug, &vpfe_dev->v4l2_dev, "vpfe_param_handler\n"); + v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "vpfe_param_handler\n"); if (vpfe_dev->started) { /* only allowed if streaming is not started */ - v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, - "device already started\n"); + v4l2_err(&vpfe_dev->v4l2_dev, "device already started\n"); return -EBUSY; } @@ -1705,23 +1705,16 @@ static long vpfe_param_handler(struct file *file, void *priv, case VPFE_CMD_S_CCDC_RAW_PARAMS: v4l2_warn(&vpfe_dev->v4l2_dev, "VPFE_CMD_S_CCDC_RAW_PARAMS: experimental ioctl\n"); - if (ccdc_dev->hw_ops.set_params) { - ret = ccdc_dev->hw_ops.set_params(param); - if (ret) { - v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, - "Error setting parameters in CCDC\n"); - goto unlock_out; - } - if (vpfe_get_ccdc_image_format(vpfe_dev, - &vpfe_dev->fmt) < 0) { - v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, - "Invalid image format at CCDC\n"); - goto unlock_out; - } - } else { - ret = -EINVAL; - v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, - "VPFE_CMD_S_CCDC_RAW_PARAMS not supported\n"); + ret = ccdc_dev->hw_ops.set_params(param); + if (ret) { + v4l2_err(&vpfe_dev->v4l2_dev, + "Error in setting parameters in CCDC\n"); + goto unlock_out; + } + if (vpfe_get_ccdc_image_format(vpfe_dev, &vpfe_dev->fmt) < 0) { + v4l2_err(&vpfe_dev->v4l2_dev, + "Invalid image format at CCDC\n"); + goto unlock_out; } break; default: @@ -1837,7 +1830,7 @@ static __init int vpfe_probe(struct platform_device *pdev) if (NULL == ccdc_cfg) { v4l2_err(pdev->dev.driver, "Memory allocation failed for ccdc_cfg\n"); - goto probe_free_lock; + goto probe_free_dev_mem; } strncpy(ccdc_cfg->name, vpfe_cfg->ccdc, 32); @@ -1989,9 +1982,8 @@ static __init int vpfe_probe(struct platform_device *pdev) probe_out_release_irq: free_irq(vpfe_dev->ccdc_irq0, vpfe_dev); probe_free_ccdc_cfg_mem: - kfree(ccdc_cfg); -probe_free_lock: mutex_unlock(&ccdc_lock); + kfree(ccdc_cfg); probe_free_dev_mem: kfree(vpfe_dev); return ret; diff --git a/trunk/drivers/media/video/gspca/sn9c20x.c b/trunk/drivers/media/video/gspca/sn9c20x.c index 3dee3e5844b6..38a6e15e096b 100644 --- a/trunk/drivers/media/video/gspca/sn9c20x.c +++ b/trunk/drivers/media/video/gspca/sn9c20x.c @@ -1427,7 +1427,7 @@ static int input_kthread(void *data) struct gspca_dev *gspca_dev = (struct gspca_dev *)data; struct sd *sd = (struct sd *) gspca_dev; - DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait); + DECLARE_WAIT_QUEUE_HEAD(wait); set_freezable(); for (;;) { if (kthread_should_stop()) diff --git a/trunk/drivers/media/video/gspca/spca508.c b/trunk/drivers/media/video/gspca/spca508.c index edf0fe157501..15b2eef8a3f6 100644 --- a/trunk/drivers/media/video/gspca/spca508.c +++ b/trunk/drivers/media/video/gspca/spca508.c @@ -1513,6 +1513,7 @@ static const struct sd_desc sd_desc = { static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x0130, 0x0130), .driver_info = HamaUSBSightcam}, {USB_DEVICE(0x041e, 0x4018), .driver_info = CreativeVista}, + {USB_DEVICE(0x0461, 0x0815), .driver_info = MicroInnovationIC200}, {USB_DEVICE(0x0733, 0x0110), .driver_info = ViewQuestVQ110}, {USB_DEVICE(0x0af9, 0x0010), .driver_info = HamaUSBSightcam}, {USB_DEVICE(0x0af9, 0x0011), .driver_info = HamaUSBSightcam2}, diff --git a/trunk/drivers/media/video/gspca/spca561.c b/trunk/drivers/media/video/gspca/spca561.c index b9c80e2103b9..dc7f2b0fbc79 100644 --- a/trunk/drivers/media/video/gspca/spca561.c +++ b/trunk/drivers/media/video/gspca/spca561.c @@ -1053,7 +1053,6 @@ static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x041e, 0x401a), .driver_info = Rev072A}, {USB_DEVICE(0x041e, 0x403b), .driver_info = Rev012A}, {USB_DEVICE(0x0458, 0x7004), .driver_info = Rev072A}, - {USB_DEVICE(0x0461, 0x0815), .driver_info = Rev072A}, {USB_DEVICE(0x046d, 0x0928), .driver_info = Rev012A}, {USB_DEVICE(0x046d, 0x0929), .driver_info = Rev012A}, {USB_DEVICE(0x046d, 0x092a), .driver_info = Rev012A}, diff --git a/trunk/drivers/media/video/gspca/stv06xx/stv06xx.c b/trunk/drivers/media/video/gspca/stv06xx/stv06xx.c index 14f179a19485..af73da34c83f 100644 --- a/trunk/drivers/media/video/gspca/stv06xx/stv06xx.c +++ b/trunk/drivers/media/video/gspca/stv06xx/stv06xx.c @@ -524,6 +524,8 @@ static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x046D, 0x08F5), .driver_info = BRIDGE_ST6422 }, /* QuickCam Messenger (new) */ {USB_DEVICE(0x046D, 0x08F6), .driver_info = BRIDGE_ST6422 }, + /* QuickCam Messenger (new) */ + {USB_DEVICE(0x046D, 0x08DA), .driver_info = BRIDGE_ST6422 }, {} }; MODULE_DEVICE_TABLE(usb, device_table); diff --git a/trunk/drivers/media/video/hexium_gemini.c b/trunk/drivers/media/video/hexium_gemini.c index ad2c232baa6d..e620a3a92f25 100644 --- a/trunk/drivers/media/video/hexium_gemini.c +++ b/trunk/drivers/media/video/hexium_gemini.c @@ -356,6 +356,9 @@ static int hexium_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_d DEB_EE((".\n")); + ret = saa7146_vv_devinit(dev); + if (ret) + return ret; hexium = kzalloc(sizeof(struct hexium), GFP_KERNEL); if (NULL == hexium) { printk("hexium_gemini: not enough kernel memory in hexium_attach().\n"); diff --git a/trunk/drivers/media/video/hexium_orion.c b/trunk/drivers/media/video/hexium_orion.c index 938a1f8f880a..fe596a1c12a8 100644 --- a/trunk/drivers/media/video/hexium_orion.c +++ b/trunk/drivers/media/video/hexium_orion.c @@ -216,6 +216,10 @@ static int hexium_probe(struct saa7146_dev *dev) return -EFAULT; } + err = saa7146_vv_devinit(dev); + if (err) + return err; + hexium = kzalloc(sizeof(struct hexium), GFP_KERNEL); if (NULL == hexium) { printk("hexium_orion: hexium_probe: not enough kernel memory.\n"); diff --git a/trunk/drivers/media/video/mx1_camera.c b/trunk/drivers/media/video/mx1_camera.c index 34a66019190e..3c8ebfcb742e 100644 --- a/trunk/drivers/media/video/mx1_camera.c +++ b/trunk/drivers/media/video/mx1_camera.c @@ -49,6 +49,8 @@ /* * CSI registers */ +#define DMA_CCR(x) (0x8c + ((x) << 6)) /* Control Registers */ +#define DMA_DIMR 0x08 /* Interrupt mask Register */ #define CSICR1 0x00 /* CSI Control Register 1 */ #define CSISR 0x08 /* CSI Status Register */ #define CSIRXR 0x10 /* CSI RxFIFO Register */ @@ -782,7 +784,7 @@ static int __init mx1_camera_probe(struct platform_device *pdev) pcdev); imx_dma_config_channel(pcdev->dma_chan, IMX_DMA_TYPE_FIFO, - IMX_DMA_MEMSIZE_32, MX1_DMA_REQ_CSI_R, 0); + IMX_DMA_MEMSIZE_32, DMA_REQ_CSI_R, 0); /* burst length : 16 words = 64 bytes */ imx_dma_config_burstlen(pcdev->dma_chan, 0); @@ -796,8 +798,8 @@ static int __init mx1_camera_probe(struct platform_device *pdev) set_fiq_handler(&mx1_camera_sof_fiq_start, &mx1_camera_sof_fiq_end - &mx1_camera_sof_fiq_start); - regs.ARM_r8 = (long)MX1_DMA_DIMR; - regs.ARM_r9 = (long)MX1_DMA_CCR(pcdev->dma_chan); + regs.ARM_r8 = DMA_BASE + DMA_DIMR; + regs.ARM_r9 = DMA_BASE + DMA_CCR(pcdev->dma_chan); regs.ARM_r10 = (long)pcdev->base + CSICR1; regs.ARM_fp = (long)pcdev->base + CSISR; regs.ARM_sp = 1 << pcdev->dma_chan; diff --git a/trunk/drivers/media/video/mxb.c b/trunk/drivers/media/video/mxb.c index ef0c8178f255..9f01f14e4aa2 100644 --- a/trunk/drivers/media/video/mxb.c +++ b/trunk/drivers/media/video/mxb.c @@ -169,7 +169,11 @@ static struct saa7146_extension extension; static int mxb_probe(struct saa7146_dev *dev) { struct mxb *mxb = NULL; + int err; + err = saa7146_vv_devinit(dev); + if (err) + return err; mxb = kzalloc(sizeof(struct mxb), GFP_KERNEL); if (mxb == NULL) { DEB_D(("not enough kernel memory.\n")); @@ -695,17 +699,14 @@ static struct saa7146_ext_vv vv_data; /* this function only gets called when the probing was successful */ static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info) { - struct mxb *mxb; + struct mxb *mxb = (struct mxb *)dev->ext_priv; DEB_EE(("dev:%p\n", dev)); - saa7146_vv_init(dev, &vv_data); - if (mxb_probe(dev)) { - saa7146_vv_release(dev); - return -1; - } - mxb = (struct mxb *)dev->ext_priv; + /* checking for i2c-devices can be omitted here, because we + already did this in "mxb_vl42_probe" */ + saa7146_vv_init(dev, &vv_data); vv_data.ops.vidioc_queryctrl = vidioc_queryctrl; vv_data.ops.vidioc_g_ctrl = vidioc_g_ctrl; vv_data.ops.vidioc_s_ctrl = vidioc_s_ctrl; @@ -725,7 +726,6 @@ static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data vv_data.ops.vidioc_default = vidioc_default; if (saa7146_register_device(&mxb->video_dev, dev, "mxb", VFL_TYPE_GRABBER)) { ERR(("cannot register capture v4l2 device. skipping.\n")); - saa7146_vv_release(dev); return -1; } @@ -846,6 +846,7 @@ static struct saa7146_extension extension = { .pci_tbl = &pci_tbl[0], .module = THIS_MODULE, + .probe = mxb_probe, .attach = mxb_attach, .detach = mxb_detach, diff --git a/trunk/drivers/media/video/omap24xxcam.c b/trunk/drivers/media/video/omap24xxcam.c index ce76d952e161..b189fe63394b 100644 --- a/trunk/drivers/media/video/omap24xxcam.c +++ b/trunk/drivers/media/video/omap24xxcam.c @@ -1405,7 +1405,7 @@ static int omap24xxcam_mmap_buffers(struct file *file, } size = 0; - for (i = first; i <= last && i < VIDEO_MAX_FRAME; i++) { + for (i = first; i <= last; i++) { struct videobuf_dmabuf *dma = videobuf_to_dma(vbq->bufs[i]); for (j = 0; j < dma->sglen; j++) { diff --git a/trunk/drivers/media/video/pxa_camera.c b/trunk/drivers/media/video/pxa_camera.c index 04bf5c11308d..5ecc30daef2d 100644 --- a/trunk/drivers/media/video/pxa_camera.c +++ b/trunk/drivers/media/video/pxa_camera.c @@ -609,9 +609,12 @@ static void pxa_dma_add_tail_buf(struct pxa_camera_dev *pcdev, */ static void pxa_camera_start_capture(struct pxa_camera_dev *pcdev) { - unsigned long cicr0; + unsigned long cicr0, cifr; dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s\n", __func__); + /* Reset the FIFOs */ + cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F; + __raw_writel(cifr, pcdev->base + CIFR); /* Enable End-Of-Frame Interrupt */ cicr0 = __raw_readl(pcdev->base + CICR0) | CICR0_ENB; cicr0 &= ~CICR0_EOFM; @@ -932,7 +935,7 @@ static void pxa_camera_deactivate(struct pxa_camera_dev *pcdev) static irqreturn_t pxa_camera_irq(int irq, void *data) { struct pxa_camera_dev *pcdev = data; - unsigned long status, cifr, cicr0; + unsigned long status, cicr0; struct pxa_buffer *buf; struct videobuf_buffer *vb; @@ -946,10 +949,6 @@ static irqreturn_t pxa_camera_irq(int irq, void *data) __raw_writel(status, pcdev->base + CISR); if (status & CISR_EOF) { - /* Reset the FIFOs */ - cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F; - __raw_writel(cifr, pcdev->base + CIFR); - pcdev->active = list_first_entry(&pcdev->capture, struct pxa_buffer, vb.queue); vb = &pcdev->active->vb; diff --git a/trunk/drivers/media/video/sh_mobile_ceu_camera.c b/trunk/drivers/media/video/sh_mobile_ceu_camera.c index 1ad980f8e770..6e16b3979326 100644 --- a/trunk/drivers/media/video/sh_mobile_ceu_camera.c +++ b/trunk/drivers/media/video/sh_mobile_ceu_camera.c @@ -1633,7 +1633,7 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd, height = pix->height; pix->bytesperline = soc_mbus_bytes_per_line(width, xlate->host_fmt); - if ((int)pix->bytesperline < 0) + if (pix->bytesperline < 0) return pix->bytesperline; pix->sizeimage = height * pix->bytesperline; diff --git a/trunk/drivers/mmc/host/pxamci.c b/trunk/drivers/mmc/host/pxamci.c index e4f00e70a749..0ed48959b590 100644 --- a/trunk/drivers/mmc/host/pxamci.c +++ b/trunk/drivers/mmc/host/pxamci.c @@ -544,7 +544,7 @@ static irqreturn_t pxamci_detect_irq(int irq, void *devid) { struct pxamci_host *host = mmc_priv(devid); - mmc_detect_change(devid, msecs_to_jiffies(host->pdata->detect_delay_ms)); + mmc_detect_change(devid, host->pdata->detect_delay); return IRQ_HANDLED; } diff --git a/trunk/drivers/mtd/internal.h b/trunk/drivers/mtd/internal.h new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/trunk/drivers/mtd/mtdbdi.c b/trunk/drivers/mtd/mtdbdi.c new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/trunk/drivers/net/arm/ep93xx_eth.c b/trunk/drivers/net/arm/ep93xx_eth.c index cd17d09f385c..6995169d285a 100644 --- a/trunk/drivers/net/arm/ep93xx_eth.c +++ b/trunk/drivers/net/arm/ep93xx_eth.c @@ -311,6 +311,11 @@ static int ep93xx_rx(struct net_device *dev, int processed, int budget) processed++; } + if (processed) { + wrw(ep, REG_RXDENQ, processed); + wrw(ep, REG_RXSTSENQ, processed); + } + return processed; } @@ -345,11 +350,6 @@ static int ep93xx_poll(struct napi_struct *napi, int budget) goto poll_some_more; } - if (rx) { - wrw(ep, REG_RXDENQ, rx); - wrw(ep, REG_RXSTSENQ, rx); - } - return rx; } diff --git a/trunk/drivers/net/e1000e/netdev.c b/trunk/drivers/net/e1000e/netdev.c index dbf81788bb40..fb8fc7d1b50d 100644 --- a/trunk/drivers/net/e1000e/netdev.c +++ b/trunk/drivers/net/e1000e/netdev.c @@ -4633,9 +4633,6 @@ static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state) reg16 &= ~state; pci_write_config_word(pdev, pos + PCI_EXP_LNKCTL, reg16); - if (!pdev->bus->self) - return; - pos = pci_pcie_cap(pdev->bus->self); pci_read_config_word(pdev->bus->self, pos + PCI_EXP_LNKCTL, ®16); reg16 &= ~state; diff --git a/trunk/drivers/net/fec.c b/trunk/drivers/net/fec.c index 9b4e8f797a7a..9f98c1c4a344 100644 --- a/trunk/drivers/net/fec.c +++ b/trunk/drivers/net/fec.c @@ -1653,7 +1653,7 @@ fec_set_mac_address(struct net_device *dev, void *p) (dev->dev_addr[1] << 16) | (dev->dev_addr[0] << 24), fep->hwp + FEC_ADDR_LOW); writel((dev->dev_addr[5] << 16) | (dev->dev_addr[4] << 24), - fep->hwp + FEC_ADDR_HIGH); + fep + FEC_ADDR_HIGH); return 0; } diff --git a/trunk/drivers/net/phy/Kconfig b/trunk/drivers/net/phy/Kconfig index a527e37728cd..fc5938ba3d78 100644 --- a/trunk/drivers/net/phy/Kconfig +++ b/trunk/drivers/net/phy/Kconfig @@ -88,11 +88,6 @@ config LSI_ET1011C_PHY ---help--- Supports the LSI ET1011C PHY. -config MICREL_PHY - tristate "Driver for Micrel PHYs" - ---help--- - Supports the KSZ9021, VSC8201, KS8001 PHYs. - config FIXED_PHY bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs" depends on PHYLIB=y diff --git a/trunk/drivers/net/phy/Makefile b/trunk/drivers/net/phy/Makefile index 13bebab65d02..1342585af381 100644 --- a/trunk/drivers/net/phy/Makefile +++ b/trunk/drivers/net/phy/Makefile @@ -20,5 +20,4 @@ obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o obj-$(CONFIG_MDIO_GPIO) += mdio-gpio.o obj-$(CONFIG_NATIONAL_PHY) += national.o obj-$(CONFIG_STE10XP) += ste10Xp.o -obj-$(CONFIG_MICREL_PHY) += micrel.o obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o diff --git a/trunk/drivers/net/phy/micrel.c b/trunk/drivers/net/phy/micrel.c deleted file mode 100644 index 0cd80e4d71d9..000000000000 --- a/trunk/drivers/net/phy/micrel.c +++ /dev/null @@ -1,104 +0,0 @@ -/* - * drivers/net/phy/micrel.c - * - * Driver for Micrel PHYs - * - * Author: David J. Choi - * - * Copyright (c) 2010 Micrel, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * Support : ksz9021 , vsc8201, ks8001 - */ - -#include -#include -#include - -#define PHY_ID_KSZ9021 0x00221611 -#define PHY_ID_VSC8201 0x000FC413 -#define PHY_ID_KS8001 0x0022161A - - -static int kszphy_config_init(struct phy_device *phydev) -{ - return 0; -} - - -static struct phy_driver ks8001_driver = { - .phy_id = PHY_ID_KS8001, - .phy_id_mask = 0x00fffff0, - .features = PHY_BASIC_FEATURES, - .flags = PHY_POLL, - .config_init = kszphy_config_init, - .config_aneg = genphy_config_aneg, - .read_status = genphy_read_status, - .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver vsc8201_driver = { - .phy_id = PHY_ID_VSC8201, - .name = "Micrel VSC8201", - .phy_id_mask = 0x00fffff0, - .features = PHY_BASIC_FEATURES, - .flags = PHY_POLL, - .config_init = kszphy_config_init, - .config_aneg = genphy_config_aneg, - .read_status = genphy_read_status, - .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver ksz9021_driver = { - .phy_id = PHY_ID_KSZ9021, - .phy_id_mask = 0x000fff10, - .name = "Micrel KSZ9021 Gigabit PHY", - .features = PHY_GBIT_FEATURES | SUPPORTED_Pause, - .flags = PHY_POLL, - .config_init = kszphy_config_init, - .config_aneg = genphy_config_aneg, - .read_status = genphy_read_status, - .driver = { .owner = THIS_MODULE, }, -}; - -static int __init ksphy_init(void) -{ - int ret; - - ret = phy_driver_register(&ks8001_driver); - if (ret) - goto err1; - ret = phy_driver_register(&vsc8201_driver); - if (ret) - goto err2; - - ret = phy_driver_register(&ksz9021_driver); - if (ret) - goto err3; - return 0; - -err3: - phy_driver_unregister(&vsc8201_driver); -err2: - phy_driver_unregister(&ks8001_driver); -err1: - return ret; -} - -static void __exit ksphy_exit(void) -{ - phy_driver_unregister(&ks8001_driver); - phy_driver_unregister(&vsc8201_driver); - phy_driver_unregister(&ksz9021_driver); -} - -module_init(ksphy_init); -module_exit(ksphy_exit); - -MODULE_DESCRIPTION("Micrel PHY driver"); -MODULE_AUTHOR("David J. Choi"); -MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/net/ppp_generic.c b/trunk/drivers/net/ppp_generic.c index 8518a2e58e53..6e281bc825e5 100644 --- a/trunk/drivers/net/ppp_generic.c +++ b/trunk/drivers/net/ppp_generic.c @@ -405,7 +405,6 @@ static ssize_t ppp_read(struct file *file, char __user *buf, DECLARE_WAITQUEUE(wait, current); ssize_t ret; struct sk_buff *skb = NULL; - struct iovec iov; ret = count; @@ -449,9 +448,7 @@ static ssize_t ppp_read(struct file *file, char __user *buf, if (skb->len > count) goto outf; ret = -EFAULT; - iov.iov_base = buf; - iov.iov_len = count; - if (skb_copy_datagram_iovec(skb, 0, &iov, skb->len)) + if (copy_to_user(buf, skb->data, skb->len)) goto outf; ret = skb->len; @@ -1570,22 +1567,13 @@ ppp_input(struct ppp_channel *chan, struct sk_buff *skb) struct channel *pch = chan->ppp; int proto; - if (!pch) { + if (!pch || skb->len == 0) { kfree_skb(skb); return; } - read_lock_bh(&pch->upl); - if (!pskb_may_pull(skb, 2)) { - kfree_skb(skb); - if (pch->ppp) { - ++pch->ppp->dev->stats.rx_length_errors; - ppp_receive_error(pch->ppp); - } - goto done; - } - proto = PPP_PROTO(skb); + read_lock_bh(&pch->upl); if (!pch->ppp || proto >= 0xc000 || proto == PPP_CCPFRAG) { /* put it on the channel queue */ skb_queue_tail(&pch->file.rq, skb); @@ -1597,8 +1585,6 @@ ppp_input(struct ppp_channel *chan, struct sk_buff *skb) } else { ppp_do_recv(pch->ppp, skb, pch); } - -done: read_unlock_bh(&pch->upl); } @@ -1631,8 +1617,7 @@ ppp_input_error(struct ppp_channel *chan, int code) static void ppp_receive_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch) { - /* note: a 0-length skb is used as an error indication */ - if (skb->len > 0) { + if (pskb_may_pull(skb, 2)) { #ifdef CONFIG_PPP_MULTILINK /* XXX do channel-level decompression here */ if (PPP_PROTO(skb) == PPP_MP) @@ -1640,10 +1625,15 @@ ppp_receive_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch) else #endif /* CONFIG_PPP_MULTILINK */ ppp_receive_nonmp_frame(ppp, skb); - } else { - kfree_skb(skb); - ppp_receive_error(ppp); + return; } + + if (skb->len > 0) + /* note: a 0-length skb is used as an error indication */ + ++ppp->dev->stats.rx_length_errors; + + kfree_skb(skb); + ppp_receive_error(ppp); } static void diff --git a/trunk/drivers/net/r8169.c b/trunk/drivers/net/r8169.c index dd8106ff35aa..4748c21eb72e 100644 --- a/trunk/drivers/net/r8169.c +++ b/trunk/drivers/net/r8169.c @@ -1042,14 +1042,14 @@ static void rtl8169_vlan_rx_register(struct net_device *dev, } static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc, - struct sk_buff *skb, int polling) + struct sk_buff *skb) { u32 opts2 = le32_to_cpu(desc->opts2); struct vlan_group *vlgrp = tp->vlgrp; int ret; if (vlgrp && (opts2 & RxVlanTag)) { - __vlan_hwaccel_rx(skb, vlgrp, swab16(opts2 & 0xffff), polling); + vlan_hwaccel_receive_skb(skb, vlgrp, swab16(opts2 & 0xffff)); ret = 0; } else ret = -1; @@ -1066,7 +1066,7 @@ static inline u32 rtl8169_tx_vlan_tag(struct rtl8169_private *tp, } static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc, - struct sk_buff *skb, int polling) + struct sk_buff *skb) { return -1; } @@ -4445,20 +4445,12 @@ static inline bool rtl8169_try_rx_copy(struct sk_buff **sk_buff, return done; } -/* - * Warning : rtl8169_rx_interrupt() might be called : - * 1) from NAPI (softirq) context - * (polling = 1 : we should call netif_receive_skb()) - * 2) from process context (rtl8169_reset_task()) - * (polling = 0 : we must call netif_rx() instead) - */ static int rtl8169_rx_interrupt(struct net_device *dev, struct rtl8169_private *tp, void __iomem *ioaddr, u32 budget) { unsigned int cur_rx, rx_left; unsigned int delta, count; - int polling = (budget != ~(u32)0) ? 1 : 0; cur_rx = tp->cur_rx; rx_left = NUM_RX_DESC + tp->dirty_rx - cur_rx; @@ -4520,12 +4512,8 @@ static int rtl8169_rx_interrupt(struct net_device *dev, skb_put(skb, pkt_size); skb->protocol = eth_type_trans(skb, dev); - if (rtl8169_rx_vlan_skb(tp, desc, skb, polling) < 0) { - if (likely(polling)) - netif_receive_skb(skb); - else - netif_rx(skb); - } + if (rtl8169_rx_vlan_skb(tp, desc, skb) < 0) + netif_receive_skb(skb); dev->stats.rx_bytes += pkt_size; dev->stats.rx_packets++; diff --git a/trunk/drivers/net/sb1250-mac.c b/trunk/drivers/net/sb1250-mac.c index 04efc0c1bda9..9944e5d662c0 100644 --- a/trunk/drivers/net/sb1250-mac.c +++ b/trunk/drivers/net/sb1250-mac.c @@ -2353,36 +2353,17 @@ static int sbmac_init(struct platform_device *pldev, long long base) sc->mii_bus = mdiobus_alloc(); if (sc->mii_bus == NULL) { - err = -ENOMEM; - goto uninit_ctx; + sbmac_uninitctx(sc); + return -ENOMEM; } - sc->mii_bus->name = sbmac_mdio_string; - snprintf(sc->mii_bus->id, MII_BUS_ID_SIZE, "%x", idx); - sc->mii_bus->priv = sc; - sc->mii_bus->read = sbmac_mii_read; - sc->mii_bus->write = sbmac_mii_write; - sc->mii_bus->irq = sc->phy_irq; - for (i = 0; i < PHY_MAX_ADDR; ++i) - sc->mii_bus->irq[i] = SBMAC_PHY_INT; - - sc->mii_bus->parent = &pldev->dev; - /* - * Probe PHY address - */ - err = mdiobus_register(sc->mii_bus); - if (err) { - printk(KERN_ERR "%s: unable to register MDIO bus\n", - dev->name); - goto free_mdio; - } - dev_set_drvdata(&pldev->dev, sc->mii_bus); - err = register_netdev(dev); if (err) { printk(KERN_ERR "%s.%d: unable to register netdev\n", sbmac_string, idx); - goto unreg_mdio; + mdiobus_free(sc->mii_bus); + sbmac_uninitctx(sc); + return err; } pr_info("%s.%d: registered as %s\n", sbmac_string, idx, dev->name); @@ -2398,15 +2379,19 @@ static int sbmac_init(struct platform_device *pldev, long long base) pr_info("%s: SiByte Ethernet at 0x%08Lx, address: %pM\n", dev->name, base, eaddr); + sc->mii_bus->name = sbmac_mdio_string; + snprintf(sc->mii_bus->id, MII_BUS_ID_SIZE, "%x", idx); + sc->mii_bus->priv = sc; + sc->mii_bus->read = sbmac_mii_read; + sc->mii_bus->write = sbmac_mii_write; + sc->mii_bus->irq = sc->phy_irq; + for (i = 0; i < PHY_MAX_ADDR; ++i) + sc->mii_bus->irq[i] = SBMAC_PHY_INT; + + sc->mii_bus->parent = &pldev->dev; + dev_set_drvdata(&pldev->dev, sc->mii_bus); + return 0; -unreg_mdio: - mdiobus_unregister(sc->mii_bus); - dev_set_drvdata(&pldev->dev, NULL); -free_mdio: - mdiobus_free(sc->mii_bus); -uninit_ctx: - sbmac_uninitctx(sc); - return err; } @@ -2432,6 +2417,16 @@ static int sbmac_open(struct net_device *dev) goto out_err; } + /* + * Probe PHY address + */ + err = mdiobus_register(sc->mii_bus); + if (err) { + printk(KERN_ERR "%s: unable to register MDIO bus\n", + dev->name); + goto out_unirq; + } + sc->sbm_speed = sbmac_speed_none; sc->sbm_duplex = sbmac_duplex_none; sc->sbm_fc = sbmac_fc_none; @@ -2462,7 +2457,11 @@ static int sbmac_open(struct net_device *dev) return 0; out_unregister: + mdiobus_unregister(sc->mii_bus); + +out_unirq: free_irq(dev->irq, dev); + out_err: return err; } @@ -2651,6 +2650,9 @@ static int sbmac_close(struct net_device *dev) phy_disconnect(sc->phy_dev); sc->phy_dev = NULL; + + mdiobus_unregister(sc->mii_bus); + free_irq(dev->irq, dev); sbdma_emptyring(&(sc->sbm_txdma)); @@ -2758,7 +2760,6 @@ static int __exit sbmac_remove(struct platform_device *pldev) unregister_netdev(dev); sbmac_uninitctx(sc); - mdiobus_unregister(sc->mii_bus); mdiobus_free(sc->mii_bus); iounmap(sc->sbm_base); free_netdev(dev); diff --git a/trunk/drivers/net/usb/Kconfig b/trunk/drivers/net/usb/Kconfig index d7b7018a1de1..5d58abc224f4 100644 --- a/trunk/drivers/net/usb/Kconfig +++ b/trunk/drivers/net/usb/Kconfig @@ -400,6 +400,7 @@ config USB_IPHETH config USB_SIERRA_NET tristate "USB-to-WWAN Driver for Sierra Wireless modems" depends on USB_USBNET + default y help Choose this option if you have a Sierra Wireless USB-to-WWAN device. diff --git a/trunk/drivers/net/usb/dm9601.c b/trunk/drivers/net/usb/dm9601.c index 5dfed9297b22..04b281002a76 100644 --- a/trunk/drivers/net/usb/dm9601.c +++ b/trunk/drivers/net/usb/dm9601.c @@ -240,7 +240,7 @@ static int dm_write_shared_word(struct usbnet *dev, int phy, u8 reg, __le16 valu goto out; dm_write_reg(dev, DM_SHARED_ADDR, phy ? (reg | 0x40) : reg); - dm_write_reg(dev, DM_SHARED_CTRL, phy ? 0x1a : 0x12); + dm_write_reg(dev, DM_SHARED_CTRL, phy ? 0x1c : 0x14); for (i = 0; i < DM_TIMEOUT; i++) { u8 tmp; diff --git a/trunk/drivers/net/usb/sierra_net.c b/trunk/drivers/net/usb/sierra_net.c index f1942d69a0d5..a44f9e0ea098 100644 --- a/trunk/drivers/net/usb/sierra_net.c +++ b/trunk/drivers/net/usb/sierra_net.c @@ -789,9 +789,6 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf) /* prepare sync message from template */ memcpy(priv->sync_msg, sync_tmplate, sizeof(priv->sync_msg)); - /* initiate the sync sequence */ - sierra_net_dosync(dev); - return 0; } diff --git a/trunk/drivers/net/wireless/p54/p54pci.c b/trunk/drivers/net/wireless/p54/p54pci.c index c24067f1a0cb..269fda362836 100644 --- a/trunk/drivers/net/wireless/p54/p54pci.c +++ b/trunk/drivers/net/wireless/p54/p54pci.c @@ -246,7 +246,7 @@ static void p54p_check_tx_ring(struct ieee80211_hw *dev, u32 *index, u32 idx, i; i = (*index) % ring_limit; - (*index) = idx = le32_to_cpu(ring_control->device_idx[ring_index]); + (*index) = idx = le32_to_cpu(ring_control->device_idx[1]); idx %= ring_limit; while (i != idx) { diff --git a/trunk/drivers/pcmcia/Kconfig b/trunk/drivers/pcmcia/Kconfig index a44733d44ca1..d189e4743e69 100644 --- a/trunk/drivers/pcmcia/Kconfig +++ b/trunk/drivers/pcmcia/Kconfig @@ -234,8 +234,7 @@ config PCMCIA_PXA2XX depends on ARM && ARCH_PXA && PCMCIA depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \ || MACH_ARMCORE || ARCH_PXA_PALM || TRIZEPS_PCMCIA \ - || ARCOM_PCMCIA || ARCH_PXA_ESERIES || MACH_STARGATE2 \ - || MACH_VPAC270) + || ARCOM_PCMCIA || ARCH_PXA_ESERIES || MACH_STARGATE2) select PCMCIA_SOC_COMMON help Say Y here to include support for the PXA2xx PCMCIA controller diff --git a/trunk/drivers/pcmcia/Makefile b/trunk/drivers/pcmcia/Makefile index 4dae3613c458..381b031d9d75 100644 --- a/trunk/drivers/pcmcia/Makefile +++ b/trunk/drivers/pcmcia/Makefile @@ -66,7 +66,6 @@ pxa2xx-obj-$(CONFIG_MACH_PALMTC) += pxa2xx_palmtc.o pxa2xx-obj-$(CONFIG_MACH_PALMLD) += pxa2xx_palmld.o pxa2xx-obj-$(CONFIG_MACH_E740) += pxa2xx_e740.o pxa2xx-obj-$(CONFIG_MACH_STARGATE2) += pxa2xx_stargate2.o -pxa2xx-obj-$(CONFIG_MACH_VPAC270) += pxa2xx_vpac270.o obj-$(CONFIG_PCMCIA_PXA2XX) += pxa2xx_base.o $(pxa2xx-obj-y) diff --git a/trunk/drivers/pcmcia/cs.c b/trunk/drivers/pcmcia/cs.c index c3383750e333..75ed866e6953 100644 --- a/trunk/drivers/pcmcia/cs.c +++ b/trunk/drivers/pcmcia/cs.c @@ -671,22 +671,20 @@ static int pccardd(void *__skt) socket_remove(skt); if (sysfs_events & PCMCIA_UEVENT_INSERT) socket_insert(skt); + if ((sysfs_events & PCMCIA_UEVENT_RESUME) && + !(skt->state & SOCKET_CARDBUS)) { + ret = socket_resume(skt); + if (!ret && skt->callback) + skt->callback->resume(skt); + } if ((sysfs_events & PCMCIA_UEVENT_SUSPEND) && !(skt->state & SOCKET_CARDBUS)) { if (skt->callback) ret = skt->callback->suspend(skt); else ret = 0; - if (!ret) { + if (!ret) socket_suspend(skt); - msleep(100); - } - } - if ((sysfs_events & PCMCIA_UEVENT_RESUME) && - !(skt->state & SOCKET_CARDBUS)) { - ret = socket_resume(skt); - if (!ret && skt->callback) - skt->callback->resume(skt); } if ((sysfs_events & PCMCIA_UEVENT_REQUERY) && !(skt->state & SOCKET_CARDBUS)) { diff --git a/trunk/drivers/pcmcia/ds.c b/trunk/drivers/pcmcia/ds.c index 041eee43fd8d..508f94a2a78d 100644 --- a/trunk/drivers/pcmcia/ds.c +++ b/trunk/drivers/pcmcia/ds.c @@ -1283,7 +1283,6 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority) destroy_cis_cache(skt); kfree(skt->fake_cis); skt->fake_cis = NULL; - s->functions = 0; mutex_unlock(&s->ops_mutex); /* now, add the new card */ ds_event(skt, CS_EVENT_CARD_INSERTION, diff --git a/trunk/drivers/pcmcia/pcmcia_ioctl.c b/trunk/drivers/pcmcia/pcmcia_ioctl.c index 7631faa0cadd..104e73d5d86c 100644 --- a/trunk/drivers/pcmcia/pcmcia_ioctl.c +++ b/trunk/drivers/pcmcia/pcmcia_ioctl.c @@ -711,7 +711,7 @@ static int ds_open(struct inode *inode, struct file *file) warning_printed = 1; } - if (atomic_read(&s->present)) + if (s->pcmcia_state.present) queue_event(user, CS_EVENT_CARD_INSERTION); out: unlock_kernel(); @@ -770,6 +770,9 @@ static ssize_t ds_read(struct file *file, char __user *buf, return -EIO; s = user->socket; + if (s->pcmcia_state.dead) + return -EIO; + ret = wait_event_interruptible(s->queue, !queue_empty(user)); if (ret == 0) ret = put_user(get_queued_event(user), (int __user *)buf) ? -EFAULT : 4; @@ -835,6 +838,8 @@ static int ds_ioctl(struct inode *inode, struct file *file, return -EIO; s = user->socket; + if (s->pcmcia_state.dead) + return -EIO; size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT; if (size > sizeof(ds_ioctl_arg_t)) diff --git a/trunk/drivers/pcmcia/pxa2xx_vpac270.c b/trunk/drivers/pcmcia/pxa2xx_vpac270.c deleted file mode 100644 index 55627eccee8e..000000000000 --- a/trunk/drivers/pcmcia/pxa2xx_vpac270.c +++ /dev/null @@ -1,229 +0,0 @@ -/* - * linux/drivers/pcmcia/pxa2xx_vpac270.c - * - * Driver for Voipac PXA270 PCMCIA and CF sockets - * - * Copyright (C) 2010 - * Marek Vasut - * - * 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 -#include - -#include - -#include -#include - -#include "soc_common.h" - -static struct pcmcia_irqs cd_irqs[] = { - { - .sock = 0, - .irq = IRQ_GPIO(GPIO84_VPAC270_PCMCIA_CD), - .str = "PCMCIA CD" - }, - { - .sock = 1, - .irq = IRQ_GPIO(GPIO17_VPAC270_CF_CD), - .str = "CF CD" - }, -}; - -static int vpac270_pcmcia_hw_init(struct soc_pcmcia_socket *skt) -{ - int ret; - - if (skt->nr == 0) { - ret = gpio_request(GPIO84_VPAC270_PCMCIA_CD, "PCMCIA CD"); - if (ret) - goto err1; - ret = gpio_direction_input(GPIO84_VPAC270_PCMCIA_CD); - if (ret) - goto err2; - - ret = gpio_request(GPIO35_VPAC270_PCMCIA_RDY, "PCMCIA RDY"); - if (ret) - goto err2; - ret = gpio_direction_input(GPIO35_VPAC270_PCMCIA_RDY); - if (ret) - goto err3; - - ret = gpio_request(GPIO107_VPAC270_PCMCIA_PPEN, "PCMCIA PPEN"); - if (ret) - goto err3; - ret = gpio_direction_output(GPIO107_VPAC270_PCMCIA_PPEN, 0); - if (ret) - goto err4; - - ret = gpio_request(GPIO11_VPAC270_PCMCIA_RESET, "PCMCIA RESET"); - if (ret) - goto err4; - ret = gpio_direction_output(GPIO11_VPAC270_PCMCIA_RESET, 0); - if (ret) - goto err5; - - skt->socket.pci_irq = gpio_to_irq(GPIO35_VPAC270_PCMCIA_RDY); - - return soc_pcmcia_request_irqs(skt, &cd_irqs[0], 1); - -err5: - gpio_free(GPIO11_VPAC270_PCMCIA_RESET); -err4: - gpio_free(GPIO107_VPAC270_PCMCIA_PPEN); -err3: - gpio_free(GPIO35_VPAC270_PCMCIA_RDY); -err2: - gpio_free(GPIO84_VPAC270_PCMCIA_CD); -err1: - return ret; - - } else { - ret = gpio_request(GPIO17_VPAC270_CF_CD, "CF CD"); - if (ret) - goto err6; - ret = gpio_direction_input(GPIO17_VPAC270_CF_CD); - if (ret) - goto err7; - - ret = gpio_request(GPIO12_VPAC270_CF_RDY, "CF RDY"); - if (ret) - goto err7; - ret = gpio_direction_input(GPIO12_VPAC270_CF_RDY); - if (ret) - goto err8; - - ret = gpio_request(GPIO16_VPAC270_CF_RESET, "CF RESET"); - if (ret) - goto err8; - ret = gpio_direction_output(GPIO16_VPAC270_CF_RESET, 0); - if (ret) - goto err9; - - skt->socket.pci_irq = gpio_to_irq(GPIO12_VPAC270_CF_RDY); - - return soc_pcmcia_request_irqs(skt, &cd_irqs[1], 1); - -err9: - gpio_free(GPIO16_VPAC270_CF_RESET); -err8: - gpio_free(GPIO12_VPAC270_CF_RDY); -err7: - gpio_free(GPIO17_VPAC270_CF_CD); -err6: - return ret; - - } -} - -static void vpac270_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - gpio_free(GPIO11_VPAC270_PCMCIA_RESET); - gpio_free(GPIO107_VPAC270_PCMCIA_PPEN); - gpio_free(GPIO35_VPAC270_PCMCIA_RDY); - gpio_free(GPIO84_VPAC270_PCMCIA_CD); - gpio_free(GPIO16_VPAC270_CF_RESET); - gpio_free(GPIO12_VPAC270_CF_RDY); - gpio_free(GPIO17_VPAC270_CF_CD); -} - -static void vpac270_pcmcia_socket_state(struct soc_pcmcia_socket *skt, - struct pcmcia_state *state) -{ - if (skt->nr == 0) { - state->detect = !gpio_get_value(GPIO84_VPAC270_PCMCIA_CD); - state->ready = !!gpio_get_value(GPIO35_VPAC270_PCMCIA_RDY); - } else { - state->detect = !gpio_get_value(GPIO17_VPAC270_CF_CD); - state->ready = !!gpio_get_value(GPIO12_VPAC270_CF_RDY); - } - state->bvd1 = 1; - state->bvd2 = 1; - state->wrprot = 0; - state->vs_3v = 1; - state->vs_Xv = 0; -} - -static int -vpac270_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, - const socket_state_t *state) -{ - if (skt->nr == 0) { - gpio_set_value(GPIO11_VPAC270_PCMCIA_RESET, - (state->flags & SS_RESET)); - gpio_set_value(GPIO107_VPAC270_PCMCIA_PPEN, - !(state->Vcc == 33 || state->Vcc == 50)); - } else { - gpio_set_value(GPIO16_VPAC270_CF_RESET, - (state->flags & SS_RESET)); - } - - return 0; -} - -static void vpac270_pcmcia_socket_init(struct soc_pcmcia_socket *skt) -{ -} - -static void vpac270_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) -{ -} - -static struct pcmcia_low_level vpac270_pcmcia_ops = { - .owner = THIS_MODULE, - - .first = 0, - .nr = 2, - - .hw_init = vpac270_pcmcia_hw_init, - .hw_shutdown = vpac270_pcmcia_hw_shutdown, - - .socket_state = vpac270_pcmcia_socket_state, - .configure_socket = vpac270_pcmcia_configure_socket, - - .socket_init = vpac270_pcmcia_socket_init, - .socket_suspend = vpac270_pcmcia_socket_suspend, -}; - -static struct platform_device *vpac270_pcmcia_device; - -static int __init vpac270_pcmcia_init(void) -{ - int ret; - - if (!machine_is_vpac270()) - return -ENODEV; - - vpac270_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1); - if (!vpac270_pcmcia_device) - return -ENOMEM; - - ret = platform_device_add_data(vpac270_pcmcia_device, - &vpac270_pcmcia_ops, sizeof(vpac270_pcmcia_ops)); - - if (!ret) - ret = platform_device_add(vpac270_pcmcia_device); - - if (ret) - platform_device_put(vpac270_pcmcia_device); - - return ret; -} - -static void __exit vpac270_pcmcia_exit(void) -{ - platform_device_unregister(vpac270_pcmcia_device); -} - -module_init(vpac270_pcmcia_init); -module_exit(vpac270_pcmcia_exit); - -MODULE_AUTHOR("Marek Vasut "); -MODULE_DESCRIPTION("PCMCIA support for Voipac PXA270"); -MODULE_ALIAS("platform:pxa2xx-pcmcia"); -MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/pnp/pnpacpi/rsparser.c b/trunk/drivers/pnp/pnpacpi/rsparser.c index 100e4d9372f1..35bb44af49b3 100644 --- a/trunk/drivers/pnp/pnpacpi/rsparser.c +++ b/trunk/drivers/pnp/pnpacpi/rsparser.c @@ -274,6 +274,26 @@ static void pnpacpi_parse_allocated_busresource(struct pnp_dev *dev, pnp_add_bus_resource(dev, start, end); } +static u64 addr_space_length(struct pnp_dev *dev, u64 min, u64 max, u64 len) +{ + u64 max_len; + + max_len = max - min + 1; + if (len <= max_len) + return len; + + /* + * Per 6.4.3.5, _LEN cannot exceed _MAX - _MIN + 1, but some BIOSes + * don't do this correctly, e.g., + * https://bugzilla.kernel.org/show_bug.cgi?id=15480 + */ + dev_info(&dev->dev, + "resource length %#llx doesn't fit in %#llx-%#llx, trimming\n", + (unsigned long long) len, (unsigned long long) min, + (unsigned long long) max); + return max_len; +} + static void pnpacpi_parse_allocated_address_space(struct pnp_dev *dev, struct acpi_resource *res) { @@ -289,8 +309,7 @@ static void pnpacpi_parse_allocated_address_space(struct pnp_dev *dev, return; } - /* Windows apparently computes length rather than using _LEN */ - len = p->maximum - p->minimum + 1; + len = addr_space_length(dev, p->minimum, p->maximum, p->address_length); window = (p->producer_consumer == ACPI_PRODUCER) ? 1 : 0; if (p->resource_type == ACPI_MEMORY_RANGE) @@ -311,8 +330,7 @@ static void pnpacpi_parse_allocated_ext_address_space(struct pnp_dev *dev, int window; u64 len; - /* Windows apparently computes length rather than using _LEN */ - len = p->maximum - p->minimum + 1; + len = addr_space_length(dev, p->minimum, p->maximum, p->address_length); window = (p->producer_consumer == ACPI_PRODUCER) ? 1 : 0; if (p->resource_type == ACPI_MEMORY_RANGE) diff --git a/trunk/drivers/pnp/resource.c b/trunk/drivers/pnp/resource.c index e3446ab8b563..2e54e6a23c72 100644 --- a/trunk/drivers/pnp/resource.c +++ b/trunk/drivers/pnp/resource.c @@ -211,8 +211,6 @@ int pnp_check_port(struct pnp_dev *dev, struct resource *res) if (tres->flags & IORESOURCE_IO) { if (cannot_compare(tres->flags)) continue; - if (tres->flags & IORESOURCE_WINDOW) - continue; tport = &tres->start; tend = &tres->end; if (ranged_conflict(port, end, tport, tend)) @@ -273,8 +271,6 @@ int pnp_check_mem(struct pnp_dev *dev, struct resource *res) if (tres->flags & IORESOURCE_MEM) { if (cannot_compare(tres->flags)) continue; - if (tres->flags & IORESOURCE_WINDOW) - continue; taddr = &tres->start; tend = &tres->end; if (ranged_conflict(addr, end, taddr, tend)) diff --git a/trunk/drivers/scsi/advansys.c b/trunk/drivers/scsi/advansys.c index 7f87979da22d..9201afe65609 100644 --- a/trunk/drivers/scsi/advansys.c +++ b/trunk/drivers/scsi/advansys.c @@ -4724,10 +4724,6 @@ static ushort AscInitMicroCodeVar(ASC_DVC_VAR *asc_dvc) BUG_ON((unsigned long)asc_dvc->overrun_buf & 7); asc_dvc->overrun_dma = dma_map_single(board->dev, asc_dvc->overrun_buf, ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE); - if (dma_mapping_error(board->dev, asc_dvc->overrun_dma)) { - warn_code = -ENOMEM; - goto err_dma_map; - } phy_addr = cpu_to_le32(asc_dvc->overrun_dma); AscMemDWordCopyPtrToLram(iop_base, ASCV_OVERRUN_PADDR_D, (uchar *)&phy_addr, 1); @@ -4743,23 +4739,14 @@ static ushort AscInitMicroCodeVar(ASC_DVC_VAR *asc_dvc) AscSetPCAddr(iop_base, ASC_MCODE_START_ADDR); if (AscGetPCAddr(iop_base) != ASC_MCODE_START_ADDR) { asc_dvc->err_code |= ASC_IERR_SET_PC_ADDR; - warn_code = UW_ERR; - goto err_mcode_start; + return warn_code; } if (AscStartChip(iop_base) != 1) { asc_dvc->err_code |= ASC_IERR_START_STOP_CHIP; - warn_code = UW_ERR; - goto err_mcode_start; + return warn_code; } return warn_code; - -err_mcode_start: - dma_unmap_single(board->dev, asc_dvc->overrun_dma, - ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE); -err_dma_map: - asc_dvc->overrun_dma = 0; - return warn_code; } static ushort AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc) @@ -4815,8 +4802,6 @@ static ushort AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc) } release_firmware(fw); warn_code |= AscInitMicroCodeVar(asc_dvc); - if (!asc_dvc->overrun_dma) - return warn_code; asc_dvc->init_state |= ASC_INIT_STATE_END_LOAD_MC; AscEnableInterrupt(iop_base); return warn_code; @@ -7993,10 +7978,9 @@ static int advansys_reset(struct scsi_cmnd *scp) status = AscInitAsc1000Driver(asc_dvc); /* Refer to ASC_IERR_* definitions for meaning of 'err_code'. */ - if (asc_dvc->err_code || !asc_dvc->overrun_dma) { + if (asc_dvc->err_code) { scmd_printk(KERN_INFO, scp, "SCSI bus reset error: " - "0x%x, status: 0x%x\n", asc_dvc->err_code, - status); + "0x%x\n", asc_dvc->err_code); ret = FAILED; } else if (status) { scmd_printk(KERN_INFO, scp, "SCSI bus reset warning: " @@ -12327,7 +12311,7 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost, asc_dvc_varp->overrun_buf = kzalloc(ASC_OVERRUN_BSIZE, GFP_KERNEL); if (!asc_dvc_varp->overrun_buf) { ret = -ENOMEM; - goto err_free_irq; + goto err_free_wide_mem; } warn_code = AscInitAsc1000Driver(asc_dvc_varp); @@ -12336,36 +12320,30 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost, "warn 0x%x, error 0x%x\n", asc_dvc_varp->init_state, warn_code, asc_dvc_varp->err_code); - if (!asc_dvc_varp->overrun_dma) { + if (asc_dvc_varp->err_code) { ret = -ENODEV; - goto err_free_mem; + kfree(asc_dvc_varp->overrun_buf); } } } else { - if (advansys_wide_init_chip(shost)) { + if (advansys_wide_init_chip(shost)) ret = -ENODEV; - goto err_free_mem; - } } + if (ret) + goto err_free_wide_mem; + ASC_DBG_PRT_SCSI_HOST(2, shost); ret = scsi_add_host(shost, boardp->dev); if (ret) - goto err_free_mem; + goto err_free_wide_mem; scsi_scan_host(shost); return 0; - err_free_mem: - if (ASC_NARROW_BOARD(boardp)) { - if (asc_dvc_varp->overrun_dma) - dma_unmap_single(boardp->dev, asc_dvc_varp->overrun_dma, - ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE); - kfree(asc_dvc_varp->overrun_buf); - } else - advansys_wide_free_mem(boardp); - err_free_irq: + err_free_wide_mem: + advansys_wide_free_mem(boardp); free_irq(boardp->irq, shost); err_free_dma: #ifdef CONFIG_ISA diff --git a/trunk/drivers/scsi/libiscsi.c b/trunk/drivers/scsi/libiscsi.c index 633e09036357..6d5ae4474bb3 100644 --- a/trunk/drivers/scsi/libiscsi.c +++ b/trunk/drivers/scsi/libiscsi.c @@ -471,12 +471,12 @@ static int iscsi_prep_scsi_cmd_pdu(struct iscsi_task *task) WARN_ON(hdrlength >= 256); hdr->hlength = hdrlength & 0xFF; - hdr->cmdsn = task->cmdsn = cpu_to_be32(session->cmdsn); if (session->tt->init_task && session->tt->init_task(task)) return -EIO; task->state = ISCSI_TASK_RUNNING; + hdr->cmdsn = task->cmdsn = cpu_to_be32(session->cmdsn); session->cmdsn++; conn->scsicmd_pdus_cnt++; diff --git a/trunk/drivers/scsi/libsas/sas_ata.c b/trunk/drivers/scsi/libsas/sas_ata.c index 88f744672576..b00efd19aadb 100644 --- a/trunk/drivers/scsi/libsas/sas_ata.c +++ b/trunk/drivers/scsi/libsas/sas_ata.c @@ -395,15 +395,11 @@ int sas_ata_init_host_and_port(struct domain_device *found_dev, void sas_ata_task_abort(struct sas_task *task) { struct ata_queued_cmd *qc = task->uldd_task; - struct request_queue *q = qc->scsicmd->device->request_queue; struct completion *waiting; - unsigned long flags; /* Bounce SCSI-initiated commands to the SCSI EH */ if (qc->scsicmd) { - spin_lock_irqsave(q->queue_lock, flags); blk_abort_request(qc->scsicmd->request); - spin_unlock_irqrestore(q->queue_lock, flags); scsi_schedule_eh(qc->scsicmd->device->host); return; } diff --git a/trunk/drivers/scsi/libsas/sas_scsi_host.c b/trunk/drivers/scsi/libsas/sas_scsi_host.c index 822835055cef..2660e1b4569a 100644 --- a/trunk/drivers/scsi/libsas/sas_scsi_host.c +++ b/trunk/drivers/scsi/libsas/sas_scsi_host.c @@ -1030,8 +1030,6 @@ int __sas_task_abort(struct sas_task *task) void sas_task_abort(struct sas_task *task) { struct scsi_cmnd *sc = task->uldd_task; - struct request_queue *q = sc->device->request_queue; - unsigned long flags; /* Escape for libsas internal commands */ if (!sc) { @@ -1046,9 +1044,7 @@ void sas_task_abort(struct sas_task *task) return; } - spin_lock_irqsave(q->queue_lock, flags); blk_abort_request(sc->request); - spin_unlock_irqrestore(q->queue_lock, flags); scsi_schedule_eh(sc->device->host); } diff --git a/trunk/drivers/scsi/scsi_debug.c b/trunk/drivers/scsi/scsi_debug.c index 3a5bfd10b2cb..3e10c306de94 100644 --- a/trunk/drivers/scsi/scsi_debug.c +++ b/trunk/drivers/scsi/scsi_debug.c @@ -957,8 +957,7 @@ static int resp_start_stop(struct scsi_cmnd * scp, static sector_t get_sdebug_capacity(void) { if (scsi_debug_virtual_gb > 0) - return (sector_t)scsi_debug_virtual_gb * - (1073741824 / scsi_debug_sector_size); + return 2048 * 1024 * (sector_t)scsi_debug_virtual_gb; else return sdebug_store_sectors; } diff --git a/trunk/drivers/scsi/scsi_error.c b/trunk/drivers/scsi/scsi_error.c index 7ad53fa42766..d45c69ca5737 100644 --- a/trunk/drivers/scsi/scsi_error.c +++ b/trunk/drivers/scsi/scsi_error.c @@ -302,20 +302,7 @@ static int scsi_check_sense(struct scsi_cmnd *scmd) if (scmd->device->allow_restart && (sshdr.asc == 0x04) && (sshdr.ascq == 0x02)) return FAILED; - - if (blk_barrier_rq(scmd->request)) - /* - * barrier requests should always retry on UA - * otherwise block will get a spurious error - */ - return NEEDS_RETRY; - else - /* - * for normal (non barrier) commands, pass the - * UA upwards for a determination in the - * completion functions - */ - return SUCCESS; + return SUCCESS; /* these three are not supported */ case COPY_ABORTED: diff --git a/trunk/drivers/scsi/sd.c b/trunk/drivers/scsi/sd.c index de6c60320f6f..8b827f37b03e 100644 --- a/trunk/drivers/scsi/sd.c +++ b/trunk/drivers/scsi/sd.c @@ -1040,7 +1040,6 @@ static void sd_prepare_flush(struct request_queue *q, struct request *rq) { rq->cmd_type = REQ_TYPE_BLOCK_PC; rq->timeout = SD_TIMEOUT; - rq->retries = SD_MAX_RETRIES; rq->cmd[0] = SYNCHRONIZE_CACHE; rq->cmd_len = 10; } diff --git a/trunk/drivers/spi/pxa2xx_spi.c b/trunk/drivers/spi/pxa2xx_spi.c index e76b1afafe07..36828358a4d8 100644 --- a/trunk/drivers/spi/pxa2xx_spi.c +++ b/trunk/drivers/spi/pxa2xx_spi.c @@ -36,7 +36,8 @@ #include #include -#include +#include +#include #include MODULE_AUTHOR("Stephen Street"); @@ -1317,14 +1318,14 @@ static int setup(struct spi_device *spi) /* NOTE: PXA25x_SSP _could_ use external clocking ... */ if (drv_data->ssp_type != PXA25x_SSP) dev_dbg(&spi->dev, "%ld Hz actual, %s\n", - clk_get_rate(ssp->clk) - / (1 + ((chip->cr0 & SSCR0_SCR(0xfff)) >> 8)), - chip->enable_dma ? "DMA" : "PIO"); + clk_get_rate(ssp->clk) + / (1 + ((chip->cr0 & SSCR0_SCR) >> 8)), + chip->enable_dma ? "DMA" : "PIO"); else dev_dbg(&spi->dev, "%ld Hz actual, %s\n", - clk_get_rate(ssp->clk) / 2 - / (1 + ((chip->cr0 & SSCR0_SCR(0x0ff)) >> 8)), - chip->enable_dma ? "DMA" : "PIO"); + clk_get_rate(ssp->clk) / 2 + / (1 + ((chip->cr0 & SSCR0_SCR) >> 8)), + chip->enable_dma ? "DMA" : "PIO"); if (spi->bits_per_word <= 8) { chip->n_bytes = 1; @@ -1465,7 +1466,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev) platform_info = dev->platform_data; - ssp = pxa_ssp_request(pdev->id, pdev->name); + ssp = ssp_request(pdev->id, pdev->name); if (ssp == NULL) { dev_err(&pdev->dev, "failed to request SSP%d\n", pdev->id); return -ENODEV; @@ -1475,7 +1476,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev) master = spi_alloc_master(dev, sizeof(struct driver_data) + 16); if (!master) { dev_err(&pdev->dev, "cannot alloc spi_master\n"); - pxa_ssp_free(ssp); + ssp_free(ssp); return -ENOMEM; } drv_data = spi_master_get_devdata(master); @@ -1557,7 +1558,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev) write_SSCR1(SSCR1_RxTresh(RX_THRESH_DFLT) | SSCR1_TxTresh(TX_THRESH_DFLT), drv_data->ioaddr); - write_SSCR0(SSCR0_SCR(2) + write_SSCR0(SSCR0_SerClkDiv(2) | SSCR0_Motorola | SSCR0_DataSize(8), drv_data->ioaddr); @@ -1604,7 +1605,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev) out_error_master_alloc: spi_master_put(master); - pxa_ssp_free(ssp); + ssp_free(ssp); return status; } @@ -1648,7 +1649,7 @@ static int pxa2xx_spi_remove(struct platform_device *pdev) free_irq(ssp->irq, drv_data); /* Release SSP */ - pxa_ssp_free(ssp); + ssp_free(ssp); /* Disconnect from the SPI framework */ spi_unregister_master(drv_data->master); diff --git a/trunk/drivers/video/sh_mobile_lcdcfb.c b/trunk/drivers/video/sh_mobile_lcdcfb.c index e8c769944812..e14bd0749129 100644 --- a/trunk/drivers/video/sh_mobile_lcdcfb.c +++ b/trunk/drivers/video/sh_mobile_lcdcfb.c @@ -695,7 +695,6 @@ static int sh_mobile_lcdc_setup_clocks(struct platform_device *pdev, * 1) Enable Runtime PM * 2) Force Runtime PM Resume since hardware is accessed from probe() */ - priv->dev = &pdev->dev; pm_runtime_enable(priv->dev); pm_runtime_resume(priv->dev); return 0; @@ -958,24 +957,25 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev) if (!pdev->dev.platform_data) { dev_err(&pdev->dev, "no platform data defined\n"); - return -EINVAL; + error = -EINVAL; + goto err0; } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); i = platform_get_irq(pdev, 0); if (!res || i < 0) { dev_err(&pdev->dev, "cannot get platform resources\n"); - return -ENOENT; + error = -ENOENT; + goto err0; } priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (!priv) { dev_err(&pdev->dev, "cannot allocate device data\n"); - return -ENOMEM; + error = -ENOMEM; + goto err0; } - platform_set_drvdata(pdev, priv); - error = request_irq(i, sh_mobile_lcdc_irq, IRQF_DISABLED, dev_name(&pdev->dev), priv); if (error) { @@ -984,6 +984,8 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev) } priv->irq = i; + priv->dev = &pdev->dev; + platform_set_drvdata(pdev, priv); pdata = pdev->dev.platform_data; j = 0; @@ -1097,9 +1099,9 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev) info = ch->info; if (info->fbdefio) { - ch->sglist = vmalloc(sizeof(struct scatterlist) * + priv->ch->sglist = vmalloc(sizeof(struct scatterlist) * info->fix.smem_len >> PAGE_SHIFT); - if (!ch->sglist) { + if (!priv->ch->sglist) { dev_err(&pdev->dev, "cannot allocate sglist\n"); goto err1; } @@ -1124,9 +1126,9 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev) } return 0; -err1: + err1: sh_mobile_lcdc_remove(pdev); - + err0: return error; } @@ -1137,7 +1139,7 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev) int i; for (i = 0; i < ARRAY_SIZE(priv->ch); i++) - if (priv->ch[i].info && priv->ch[i].info->dev) + if (priv->ch[i].info->dev) unregister_framebuffer(priv->ch[i].info); sh_mobile_lcdc_stop(priv); @@ -1160,8 +1162,7 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev) if (priv->dot_clk) clk_put(priv->dot_clk); - if (priv->dev) - pm_runtime_disable(priv->dev); + pm_runtime_disable(priv->dev); if (priv->base) iounmap(priv->base); diff --git a/trunk/fs/nfs/delegation.c b/trunk/fs/nfs/delegation.c index ea61d26e7871..15671245c6ee 100644 --- a/trunk/fs/nfs/delegation.c +++ b/trunk/fs/nfs/delegation.c @@ -24,8 +24,6 @@ static void nfs_do_free_delegation(struct nfs_delegation *delegation) { - if (delegation->cred) - put_rpccred(delegation->cred); kfree(delegation); } @@ -38,7 +36,13 @@ static void nfs_free_delegation_callback(struct rcu_head *head) static void nfs_free_delegation(struct nfs_delegation *delegation) { + struct rpc_cred *cred; + + cred = rcu_dereference(delegation->cred); + rcu_assign_pointer(delegation->cred, NULL); call_rcu(&delegation->rcu, nfs_free_delegation_callback); + if (cred) + put_rpccred(cred); } void nfs_mark_delegation_referenced(struct nfs_delegation *delegation) @@ -125,35 +129,21 @@ static int nfs_delegation_claim_opens(struct inode *inode, const nfs4_stateid *s */ void nfs_inode_reclaim_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res) { - struct nfs_delegation *delegation; - struct rpc_cred *oldcred = NULL; + struct nfs_delegation *delegation = NFS_I(inode)->delegation; + struct rpc_cred *oldcred; - rcu_read_lock(); - delegation = rcu_dereference(NFS_I(inode)->delegation); - if (delegation != NULL) { - spin_lock(&delegation->lock); - if (delegation->inode != NULL) { - memcpy(delegation->stateid.data, res->delegation.data, - sizeof(delegation->stateid.data)); - delegation->type = res->delegation_type; - delegation->maxsize = res->maxsize; - oldcred = delegation->cred; - delegation->cred = get_rpccred(cred); - clear_bit(NFS_DELEGATION_NEED_RECLAIM, - &delegation->flags); - NFS_I(inode)->delegation_state = delegation->type; - spin_unlock(&delegation->lock); - put_rpccred(oldcred); - rcu_read_unlock(); - } else { - /* We appear to have raced with a delegation return. */ - spin_unlock(&delegation->lock); - rcu_read_unlock(); - nfs_inode_set_delegation(inode, cred, res); - } - } else { - rcu_read_unlock(); - } + if (delegation == NULL) + return; + memcpy(delegation->stateid.data, res->delegation.data, + sizeof(delegation->stateid.data)); + delegation->type = res->delegation_type; + delegation->maxsize = res->maxsize; + oldcred = delegation->cred; + delegation->cred = get_rpccred(cred); + clear_bit(NFS_DELEGATION_NEED_RECLAIM, &delegation->flags); + NFS_I(inode)->delegation_state = delegation->type; + smp_wmb(); + put_rpccred(oldcred); } static int nfs_do_return_delegation(struct inode *inode, struct nfs_delegation *delegation, int issync) @@ -176,13 +166,9 @@ static struct inode *nfs_delegation_grab_inode(struct nfs_delegation *delegation return inode; } -static struct nfs_delegation *nfs_detach_delegation_locked(struct nfs_inode *nfsi, - const nfs4_stateid *stateid, - struct nfs_client *clp) +static struct nfs_delegation *nfs_detach_delegation_locked(struct nfs_inode *nfsi, const nfs4_stateid *stateid) { - struct nfs_delegation *delegation = - rcu_dereference_protected(nfsi->delegation, - lockdep_is_held(&clp->cl_lock)); + struct nfs_delegation *delegation = rcu_dereference(nfsi->delegation); if (delegation == NULL) goto nomatch; @@ -209,7 +195,7 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct { struct nfs_client *clp = NFS_SERVER(inode)->nfs_client; struct nfs_inode *nfsi = NFS_I(inode); - struct nfs_delegation *delegation, *old_delegation; + struct nfs_delegation *delegation; struct nfs_delegation *freeme = NULL; int status = 0; @@ -227,12 +213,10 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct spin_lock_init(&delegation->lock); spin_lock(&clp->cl_lock); - old_delegation = rcu_dereference_protected(nfsi->delegation, - lockdep_is_held(&clp->cl_lock)); - if (old_delegation != NULL) { - if (memcmp(&delegation->stateid, &old_delegation->stateid, - sizeof(old_delegation->stateid)) == 0 && - delegation->type == old_delegation->type) { + if (rcu_dereference(nfsi->delegation) != NULL) { + if (memcmp(&delegation->stateid, &nfsi->delegation->stateid, + sizeof(delegation->stateid)) == 0 && + delegation->type == nfsi->delegation->type) { goto out; } /* @@ -242,12 +226,12 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct dfprintk(FILE, "%s: server %s handed out " "a duplicate delegation!\n", __func__, clp->cl_hostname); - if (delegation->type <= old_delegation->type) { + if (delegation->type <= nfsi->delegation->type) { freeme = delegation; delegation = NULL; goto out; } - freeme = nfs_detach_delegation_locked(nfsi, NULL, clp); + freeme = nfs_detach_delegation_locked(nfsi, NULL); } list_add_rcu(&delegation->super_list, &clp->cl_delegations); nfsi->delegation_state = delegation->type; @@ -317,7 +301,7 @@ int nfs_client_return_marked_delegations(struct nfs_client *clp) if (inode == NULL) continue; spin_lock(&clp->cl_lock); - delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL, clp); + delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL); spin_unlock(&clp->cl_lock); rcu_read_unlock(); if (delegation != NULL) { @@ -346,9 +330,9 @@ void nfs_inode_return_delegation_noreclaim(struct inode *inode) struct nfs_inode *nfsi = NFS_I(inode); struct nfs_delegation *delegation; - if (rcu_access_pointer(nfsi->delegation) != NULL) { + if (rcu_dereference(nfsi->delegation) != NULL) { spin_lock(&clp->cl_lock); - delegation = nfs_detach_delegation_locked(nfsi, NULL, clp); + delegation = nfs_detach_delegation_locked(nfsi, NULL); spin_unlock(&clp->cl_lock); if (delegation != NULL) nfs_do_return_delegation(inode, delegation, 0); @@ -362,9 +346,9 @@ int nfs_inode_return_delegation(struct inode *inode) struct nfs_delegation *delegation; int err = 0; - if (rcu_access_pointer(nfsi->delegation) != NULL) { + if (rcu_dereference(nfsi->delegation) != NULL) { spin_lock(&clp->cl_lock); - delegation = nfs_detach_delegation_locked(nfsi, NULL, clp); + delegation = nfs_detach_delegation_locked(nfsi, NULL); spin_unlock(&clp->cl_lock); if (delegation != NULL) { nfs_msync_inode(inode); @@ -542,7 +526,7 @@ void nfs_delegation_reap_unclaimed(struct nfs_client *clp) if (inode == NULL) continue; spin_lock(&clp->cl_lock); - delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL, clp); + delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL); spin_unlock(&clp->cl_lock); rcu_read_unlock(); if (delegation != NULL) diff --git a/trunk/include/drm/ttm/ttm_bo_driver.h b/trunk/include/drm/ttm/ttm_bo_driver.h index 6b9db917e717..e929c27ede22 100644 --- a/trunk/include/drm/ttm/ttm_bo_driver.h +++ b/trunk/include/drm/ttm/ttm_bo_driver.h @@ -789,6 +789,34 @@ extern void ttm_bo_unreserve(struct ttm_buffer_object *bo); extern int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo, bool interruptible); +/** + * ttm_bo_block_reservation + * + * @bo: A pointer to a struct ttm_buffer_object. + * @interruptible: Use interruptible sleep when waiting. + * @no_wait: Don't sleep, but rather return -EBUSY. + * + * Block reservation for validation by simply reserving the buffer. + * This is intended for single buffer use only without eviction, + * and thus needs no deadlock protection. + * + * Returns: + * -EBUSY: If no_wait == 1 and the buffer is already reserved. + * -ERESTARTSYS: If interruptible == 1 and the process received a signal + * while sleeping. + */ +extern int ttm_bo_block_reservation(struct ttm_buffer_object *bo, + bool interruptible, bool no_wait); + +/** + * ttm_bo_unblock_reservation + * + * @bo: A pointer to a struct ttm_buffer_object. + * + * Unblocks reservation leaving lru lists untouched. + */ +extern void ttm_bo_unblock_reservation(struct ttm_buffer_object *bo); + /* * ttm_bo_util.c */ diff --git a/trunk/include/linux/cgroup.h b/trunk/include/linux/cgroup.h index 8f78073d7caa..b8ad1ea99586 100644 --- a/trunk/include/linux/cgroup.h +++ b/trunk/include/linux/cgroup.h @@ -530,7 +530,6 @@ static inline struct cgroup_subsys_state *task_subsys_state( { return rcu_dereference_check(task->cgroups->subsys[subsys_id], rcu_read_lock_held() || - lockdep_is_held(&task->alloc_lock) || cgroup_lock_is_held()); } diff --git a/trunk/include/linux/rcupdate.h b/trunk/include/linux/rcupdate.h index db266bbed23f..07db2feb8572 100644 --- a/trunk/include/linux/rcupdate.h +++ b/trunk/include/linux/rcupdate.h @@ -190,8 +190,6 @@ static inline int rcu_read_lock_sched_held(void) #ifdef CONFIG_PROVE_RCU -extern int rcu_my_thread_group_empty(void); - /** * rcu_dereference_check - rcu_dereference with debug checking * @p: The pointer to read, prior to dereferencing diff --git a/trunk/include/media/saa7146_vv.h b/trunk/include/media/saa7146_vv.h index 4aeff96ff7d8..b9da1f5591e7 100644 --- a/trunk/include/media/saa7146_vv.h +++ b/trunk/include/media/saa7146_vv.h @@ -188,6 +188,7 @@ void saa7146_buffer_timeout(unsigned long data); void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q, struct saa7146_buf *buf); +int saa7146_vv_devinit(struct saa7146_dev *dev); int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv); int saa7146_vv_release(struct saa7146_dev* dev); diff --git a/trunk/include/net/sctp/structs.h b/trunk/include/net/sctp/structs.h index 597f8e27aaf6..ff3017744711 100644 --- a/trunk/include/net/sctp/structs.h +++ b/trunk/include/net/sctp/structs.h @@ -778,7 +778,6 @@ int sctp_user_addto_chunk(struct sctp_chunk *chunk, int off, int len, struct iovec *data); void sctp_chunk_free(struct sctp_chunk *); void *sctp_addto_chunk(struct sctp_chunk *, int len, const void *data); -void *sctp_addto_chunk_fixed(struct sctp_chunk *, int len, const void *data); struct sctp_chunk *sctp_chunkify(struct sk_buff *, const struct sctp_association *, struct sock *); diff --git a/trunk/include/net/sock.h b/trunk/include/net/sock.h index 1ad6435f252e..b4603cd54fcd 100644 --- a/trunk/include/net/sock.h +++ b/trunk/include/net/sock.h @@ -74,7 +74,7 @@ printk(KERN_DEBUG msg); } while (0) #else /* Validate arguments and do nothing */ -static inline void __attribute__ ((format (printf, 2, 3))) +static void inline int __attribute__ ((format (printf, 2, 3))) SOCK_DEBUG(struct sock *sk, const char *msg, ...) { } diff --git a/trunk/kernel/cgroup.c b/trunk/kernel/cgroup.c index 3a53c771e503..e2769e13980c 100644 --- a/trunk/kernel/cgroup.c +++ b/trunk/kernel/cgroup.c @@ -1646,9 +1646,7 @@ static inline struct cftype *__d_cft(struct dentry *dentry) int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen) { char *start; - struct dentry *dentry = rcu_dereference_check(cgrp->dentry, - rcu_read_lock_held() || - cgroup_lock_is_held()); + struct dentry *dentry = rcu_dereference(cgrp->dentry); if (!dentry || cgrp == dummytop) { /* @@ -1664,17 +1662,13 @@ int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen) *--start = '\0'; for (;;) { int len = dentry->d_name.len; - if ((start -= len) < buf) return -ENAMETOOLONG; - memcpy(start, dentry->d_name.name, len); + memcpy(start, cgrp->dentry->d_name.name, len); cgrp = cgrp->parent; if (!cgrp) break; - - dentry = rcu_dereference_check(cgrp->dentry, - rcu_read_lock_held() || - cgroup_lock_is_held()); + dentry = rcu_dereference(cgrp->dentry); if (!cgrp->parent) continue; if (--start < buf) @@ -4561,13 +4555,13 @@ static int alloc_css_id(struct cgroup_subsys *ss, struct cgroup *parent, { int subsys_id, i, depth = 0; struct cgroup_subsys_state *parent_css, *child_css; - struct css_id *child_id, *parent_id; + struct css_id *child_id, *parent_id = NULL; subsys_id = ss->subsys_id; parent_css = parent->subsys[subsys_id]; child_css = child->subsys[subsys_id]; + depth = css_depth(parent_css) + 1; parent_id = parent_css->id; - depth = parent_id->depth; child_id = get_new_cssid(ss, depth); if (IS_ERR(child_id)) diff --git a/trunk/kernel/rcupdate.c b/trunk/kernel/rcupdate.c index 49d808e833b0..03a7ea1579f6 100644 --- a/trunk/kernel/rcupdate.c +++ b/trunk/kernel/rcupdate.c @@ -122,14 +122,3 @@ void wakeme_after_rcu(struct rcu_head *head) rcu = container_of(head, struct rcu_synchronize, head); complete(&rcu->completion); } - -#ifdef CONFIG_PROVE_RCU -/* - * wrapper function to avoid #include problems. - */ -int rcu_my_thread_group_empty(void) -{ - return thread_group_empty(current); -} -EXPORT_SYMBOL_GPL(rcu_my_thread_group_empty); -#endif /* #ifdef CONFIG_PROVE_RCU */ diff --git a/trunk/kernel/sched_debug.c b/trunk/kernel/sched_debug.c index 19be00ba6123..9b49db144037 100644 --- a/trunk/kernel/sched_debug.c +++ b/trunk/kernel/sched_debug.c @@ -114,9 +114,7 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p) { char path[64]; - rcu_read_lock(); cgroup_path(task_group(p)->css.cgroup, path, sizeof(path)); - rcu_read_unlock(); SEQ_printf(m, " %s", path); } #endif diff --git a/trunk/kernel/workqueue.c b/trunk/kernel/workqueue.c index 5bfb213984b2..dee48658805c 100644 --- a/trunk/kernel/workqueue.c +++ b/trunk/kernel/workqueue.c @@ -774,7 +774,7 @@ void flush_delayed_work(struct delayed_work *dwork) { if (del_timer_sync(&dwork->timer)) { struct cpu_workqueue_struct *cwq; - cwq = wq_per_cpu(get_wq_data(&dwork->work)->wq, get_cpu()); + cwq = wq_per_cpu(keventd_wq, get_cpu()); __queue_work(cwq, &dwork->work); put_cpu(); } diff --git a/trunk/mm/memcontrol.c b/trunk/mm/memcontrol.c index 0f711c213d2e..6c755de385f7 100644 --- a/trunk/mm/memcontrol.c +++ b/trunk/mm/memcontrol.c @@ -811,12 +811,10 @@ int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *mem) * enabled in "curr" and "curr" is a child of "mem" in *cgroup* * hierarchy(even if use_hierarchy is disabled in "mem"). */ - rcu_read_lock(); if (mem->use_hierarchy) ret = css_is_ancestor(&curr->css, &mem->css); else ret = (curr == mem); - rcu_read_unlock(); css_put(&curr->css); return ret; } @@ -2314,9 +2312,7 @@ mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout) /* record memcg information */ if (do_swap_account && swapout && memcg) { - rcu_read_lock(); swap_cgroup_record(ent, css_id(&memcg->css)); - rcu_read_unlock(); mem_cgroup_get(memcg); } if (swapout && memcg) @@ -2373,10 +2369,8 @@ static int mem_cgroup_move_swap_account(swp_entry_t entry, { unsigned short old_id, new_id; - rcu_read_lock(); old_id = css_id(&from->css); new_id = css_id(&to->css); - rcu_read_unlock(); if (swap_cgroup_cmpxchg(entry, old_id, new_id) == old_id) { mem_cgroup_swap_statistics(from, false); @@ -4044,16 +4038,11 @@ static int is_target_pte_for_mc(struct vm_area_struct *vma, put_page(page); } /* throught */ - if (ent.val && do_swap_account && !ret) { - unsigned short id; - rcu_read_lock(); - id = css_id(&mc.from->css); - rcu_read_unlock(); - if (id == lookup_swap_cgroup(ent)) { - ret = MC_TARGET_SWAP; - if (target) - target->ent = ent; - } + if (ent.val && do_swap_account && !ret && + css_id(&mc.from->css) == lookup_swap_cgroup(ent)) { + ret = MC_TARGET_SWAP; + if (target) + target->ent = ent; } return ret; } diff --git a/trunk/mm/slub.c b/trunk/mm/slub.c index d2a54fe71ea2..7d6c8b1ccf63 100644 --- a/trunk/mm/slub.c +++ b/trunk/mm/slub.c @@ -2153,7 +2153,7 @@ static int init_kmem_cache_nodes(struct kmem_cache *s, gfp_t gfpflags) int local_node; if (slab_state >= UP && (s < kmalloc_caches || - s >= kmalloc_caches + KMALLOC_CACHES)) + s > kmalloc_caches + KMALLOC_CACHES)) local_node = page_to_nid(virt_to_page(s)); else local_node = 0; diff --git a/trunk/net/ipv6/af_inet6.c b/trunk/net/ipv6/af_inet6.c index 3f9e86b15e0d..3192aa02ba5d 100644 --- a/trunk/net/ipv6/af_inet6.c +++ b/trunk/net/ipv6/af_inet6.c @@ -200,7 +200,7 @@ static int inet6_create(struct net *net, struct socket *sock, int protocol, inet_sk(sk)->pinet6 = np = inet6_sk_generic(sk); np->hop_limit = -1; - np->mcast_hops = IPV6_DEFAULT_MCASTHOPS; + np->mcast_hops = -1; np->mc_loop = 1; np->pmtudisc = IPV6_PMTUDISC_WANT; np->ipv6only = net->ipv6.sysctl.bindv6only; diff --git a/trunk/net/sctp/sm_make_chunk.c b/trunk/net/sctp/sm_make_chunk.c index 30c1767186b8..0fd5b4c88358 100644 --- a/trunk/net/sctp/sm_make_chunk.c +++ b/trunk/net/sctp/sm_make_chunk.c @@ -108,7 +108,7 @@ static const struct sctp_paramhdr prsctp_param = { cpu_to_be16(sizeof(struct sctp_paramhdr)), }; -/* A helper to initialize an op error inside a +/* A helper to initialize to initialize an op error inside a * provided chunk, as most cause codes will be embedded inside an * abort chunk. */ @@ -125,29 +125,6 @@ void sctp_init_cause(struct sctp_chunk *chunk, __be16 cause_code, chunk->subh.err_hdr = sctp_addto_chunk(chunk, sizeof(sctp_errhdr_t), &err); } -/* A helper to initialize an op error inside a - * provided chunk, as most cause codes will be embedded inside an - * abort chunk. Differs from sctp_init_cause in that it won't oops - * if there isn't enough space in the op error chunk - */ -int sctp_init_cause_fixed(struct sctp_chunk *chunk, __be16 cause_code, - size_t paylen) -{ - sctp_errhdr_t err; - __u16 len; - - /* Cause code constants are now defined in network order. */ - err.cause = cause_code; - len = sizeof(sctp_errhdr_t) + paylen; - err.length = htons(len); - - if (skb_tailroom(chunk->skb) > len) - return -ENOSPC; - chunk->subh.err_hdr = sctp_addto_chunk_fixed(chunk, - sizeof(sctp_errhdr_t), - &err); - return 0; -} /* 3.3.2 Initiation (INIT) (1) * * This chunk is used to initiate a SCTP association between two @@ -1155,24 +1132,6 @@ static struct sctp_chunk *sctp_make_op_error_space( return retval; } -/* Create an Operation Error chunk of a fixed size, - * specifically, max(asoc->pathmtu, SCTP_DEFAULT_MAXSEGMENT) - * This is a helper function to allocate an error chunk for - * for those invalid parameter codes in which we may not want - * to report all the errors, if the incomming chunk is large - */ -static inline struct sctp_chunk *sctp_make_op_error_fixed( - const struct sctp_association *asoc, - const struct sctp_chunk *chunk) -{ - size_t size = asoc ? asoc->pathmtu : 0; - - if (!size) - size = SCTP_DEFAULT_MAXSEGMENT; - - return sctp_make_op_error_space(asoc, chunk, size); -} - /* Create an Operation Error chunk. */ struct sctp_chunk *sctp_make_op_error(const struct sctp_association *asoc, const struct sctp_chunk *chunk, @@ -1415,18 +1374,6 @@ void *sctp_addto_chunk(struct sctp_chunk *chunk, int len, const void *data) return target; } -/* Append bytes to the end of a chunk. Returns NULL if there isn't sufficient - * space in the chunk - */ -void *sctp_addto_chunk_fixed(struct sctp_chunk *chunk, - int len, const void *data) -{ - if (skb_tailroom(chunk->skb) > len) - return sctp_addto_chunk(chunk, len, data); - else - return NULL; -} - /* Append bytes from user space to the end of a chunk. Will panic if * chunk is not big enough. * Returns a kernel err value. @@ -2030,12 +1977,13 @@ static sctp_ierror_t sctp_process_unk_param(const struct sctp_association *asoc, * returning multiple unknown parameters. */ if (NULL == *errp) - *errp = sctp_make_op_error_fixed(asoc, chunk); + *errp = sctp_make_op_error_space(asoc, chunk, + ntohs(chunk->chunk_hdr->length)); if (*errp) { - sctp_init_cause_fixed(*errp, SCTP_ERROR_UNKNOWN_PARAM, + sctp_init_cause(*errp, SCTP_ERROR_UNKNOWN_PARAM, WORD_ROUND(ntohs(param.p->length))); - sctp_addto_chunk_fixed(*errp, + sctp_addto_chunk(*errp, WORD_ROUND(ntohs(param.p->length)), param.v); } else { diff --git a/trunk/security/keys/keyring.c b/trunk/security/keys/keyring.c index 1e4b0037935c..dd7cd0f8e13c 100644 --- a/trunk/security/keys/keyring.c +++ b/trunk/security/keys/keyring.c @@ -20,11 +20,6 @@ #include #include "internal.h" -#define rcu_dereference_locked_keyring(keyring) \ - (rcu_dereference_protected( \ - (keyring)->payload.subscriptions, \ - rwsem_is_locked((struct rw_semaphore *)&(keyring)->sem))) - /* * when plumbing the depths of the key tree, this sets a hard limit set on how * deep we're willing to go @@ -206,7 +201,8 @@ static long keyring_read(const struct key *keyring, int loop, ret; ret = 0; - klist = rcu_dereference_locked_keyring(keyring); + klist = keyring->payload.subscriptions; + if (klist) { /* calculate how much data we could return */ qty = klist->nkeys * sizeof(key_serial_t); @@ -530,8 +526,9 @@ struct key *find_keyring_by_name(const char *name, bool skip_perm_check) struct key *keyring; int bucket; + keyring = ERR_PTR(-EINVAL); if (!name) - return ERR_PTR(-EINVAL); + goto error; bucket = keyring_hash(name); @@ -558,18 +555,17 @@ struct key *find_keyring_by_name(const char *name, bool skip_perm_check) KEY_SEARCH) < 0) continue; - /* we've got a match but we might end up racing with - * key_cleanup() if the keyring is currently 'dead' - * (ie. it has a zero usage count) */ - if (!atomic_inc_not_zero(&keyring->usage)) - continue; - goto out; + /* we've got a match */ + atomic_inc(&keyring->usage); + read_unlock(&keyring_name_lock); + goto error; } } - keyring = ERR_PTR(-ENOKEY); -out: read_unlock(&keyring_name_lock); + keyring = ERR_PTR(-ENOKEY); + + error: return keyring; } /* end find_keyring_by_name() */ @@ -724,7 +720,8 @@ int __key_link(struct key *keyring, struct key *key) } /* see if there's a matching key we can displace */ - klist = rcu_dereference_locked_keyring(keyring); + klist = keyring->payload.subscriptions; + if (klist && klist->nkeys > 0) { struct key_type *type = key->type; @@ -768,6 +765,8 @@ int __key_link(struct key *keyring, struct key *key) if (ret < 0) goto error2; + klist = keyring->payload.subscriptions; + if (klist && klist->nkeys < klist->maxkeys) { /* there's sufficient slack space to add directly */ atomic_inc(&key->usage); @@ -869,7 +868,7 @@ int key_unlink(struct key *keyring, struct key *key) down_write(&keyring->sem); - klist = rcu_dereference_locked_keyring(keyring); + klist = keyring->payload.subscriptions; if (klist) { /* search the keyring for the key */ for (loop = 0; loop < klist->nkeys; loop++) @@ -960,7 +959,7 @@ int keyring_clear(struct key *keyring) /* detach the pointer block with the locks held */ down_write(&keyring->sem); - klist = rcu_dereference_locked_keyring(keyring); + klist = keyring->payload.subscriptions; if (klist) { /* adjust the quota */ key_payload_reserve(keyring, @@ -992,9 +991,7 @@ EXPORT_SYMBOL(keyring_clear); */ static void keyring_revoke(struct key *keyring) { - struct keyring_list *klist; - - klist = rcu_dereference_locked_keyring(keyring); + struct keyring_list *klist = keyring->payload.subscriptions; /* adjust the quota */ key_payload_reserve(keyring, 0); @@ -1028,7 +1025,7 @@ void keyring_gc(struct key *keyring, time_t limit) down_write(&keyring->sem); - klist = rcu_dereference_locked_keyring(keyring); + klist = keyring->payload.subscriptions; if (!klist) goto no_klist; diff --git a/trunk/security/keys/request_key.c b/trunk/security/keys/request_key.c index d8c1a6a0fb08..d737cea5347c 100644 --- a/trunk/security/keys/request_key.c +++ b/trunk/security/keys/request_key.c @@ -94,7 +94,7 @@ static int call_sbin_request_key(struct key_construction *cons, } /* attach the auth key to the session keyring */ - ret = key_link(keyring, authkey); + ret = __key_link(keyring, authkey); if (ret < 0) goto error_link; diff --git a/trunk/sound/core/timer.c b/trunk/sound/core/timer.c index 5040c7b862fe..73943651caed 100644 --- a/trunk/sound/core/timer.c +++ b/trunk/sound/core/timer.c @@ -1160,7 +1160,6 @@ static void snd_timer_user_ccallback(struct snd_timer_instance *timeri, { struct snd_timer_user *tu = timeri->callback_data; struct snd_timer_tread r1; - unsigned long flags; if (event >= SNDRV_TIMER_EVENT_START && event <= SNDRV_TIMER_EVENT_PAUSE) @@ -1170,9 +1169,9 @@ static void snd_timer_user_ccallback(struct snd_timer_instance *timeri, r1.event = event; r1.tstamp = *tstamp; r1.val = resolution; - spin_lock_irqsave(&tu->qlock, flags); + spin_lock(&tu->qlock); snd_timer_user_append_to_tqueue(tu, &r1); - spin_unlock_irqrestore(&tu->qlock, flags); + spin_unlock(&tu->qlock); kill_fasync(&tu->fasync, SIGIO, POLL_IN); wake_up(&tu->qchange_sleep); } diff --git a/trunk/sound/isa/sb/es968.c b/trunk/sound/isa/sb/es968.c index ff18286fef9d..cafc3a7316a8 100644 --- a/trunk/sound/isa/sb/es968.c +++ b/trunk/sound/isa/sb/es968.c @@ -93,7 +93,7 @@ static int __devinit snd_card_es968_pnp(int dev, struct snd_card_es968 *acard, return err; } port[dev] = pnp_port_start(pdev, 0); - dma8[dev] = pnp_dma(pdev, 0); + dma8[dev] = pnp_dma(pdev, 1); irq[dev] = pnp_irq(pdev, 0); return 0; diff --git a/trunk/sound/pci/hda/patch_cirrus.c b/trunk/sound/pci/hda/patch_cirrus.c index 350ee8ac4153..7de782a5b8f4 100644 --- a/trunk/sound/pci/hda/patch_cirrus.c +++ b/trunk/sound/pci/hda/patch_cirrus.c @@ -766,7 +766,7 @@ static int build_input(struct hda_codec *codec) for (n = 0; n < AUTO_PIN_LAST; n++) { if (!spec->adc_nid[n]) continue; - err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]); + err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[i]); if (err < 0) return err; } diff --git a/trunk/sound/pci/hda/patch_conexant.c b/trunk/sound/pci/hda/patch_conexant.c index 56e52071c769..61682e1d09da 100644 --- a/trunk/sound/pci/hda/patch_conexant.c +++ b/trunk/sound/pci/hda/patch_conexant.c @@ -1195,10 +1195,9 @@ static int patch_cxt5045(struct hda_codec *codec) switch (codec->subsystem_id >> 16) { case 0x103c: - case 0x1631: case 0x1734: - /* HP, Packard Bell, & Fujitsu-Siemens laptops have really bad - * sound over 0dB on NID 0x17. Fix max PCM level to 0 dB + /* HP & Fujitsu-Siemens laptops have really bad sound over 0dB + * on NID 0x17. Fix max PCM level to 0 dB * (originally it has 0x2b steps with 0dB offset 0x14) */ snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT, @@ -2843,9 +2842,6 @@ static struct snd_pci_quirk cxt5066_cfg_tbl[] = { CXT5066_DELL_LAPTOP), SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT5066_OLPC_XO_1_5), SND_PCI_QUIRK(0x1028, 0x0402, "Dell Vostro", CXT5066_DELL_VOSTO), - SND_PCI_QUIRK(0x1028, 0x0408, "Dell Inspiron One 19T", CXT5066_IDEAPAD), - SND_PCI_QUIRK(0x1179, 0xff50, "Toshiba Satellite P500-PSPGSC-01800T", CXT5066_OLPC_XO_1_5), - SND_PCI_QUIRK(0x1179, 0xffe0, "Toshiba Satellite Pro T130-15F", CXT5066_OLPC_XO_1_5), SND_PCI_QUIRK(0x17aa, 0x3a0d, "ideapad", CXT5066_IDEAPAD), {} }; diff --git a/trunk/sound/soc/pxa/Kconfig b/trunk/sound/soc/pxa/Kconfig index 78e612100782..376e14a9c273 100644 --- a/trunk/sound/soc/pxa/Kconfig +++ b/trunk/sound/soc/pxa/Kconfig @@ -23,7 +23,6 @@ config SND_PXA2XX_SOC_I2S config SND_PXA_SOC_SSP tristate - select PXA_SSP config SND_PXA2XX_SOC_CORGI tristate "SoC Audio support for Sharp Zaurus SL-C7x0" diff --git a/trunk/sound/soc/pxa/pxa-ssp.c b/trunk/sound/soc/pxa/pxa-ssp.c index a1fd23e0e3d0..544fd9566f4d 100644 --- a/trunk/sound/soc/pxa/pxa-ssp.c +++ b/trunk/sound/soc/pxa/pxa-ssp.c @@ -32,8 +32,9 @@ #include #include +#include #include -#include +#include #include "pxa2xx-pcm.h" #include "pxa-ssp.h" @@ -56,15 +57,15 @@ struct ssp_priv { static void dump_registers(struct ssp_device *ssp) { dev_dbg(&ssp->pdev->dev, "SSCR0 0x%08x SSCR1 0x%08x SSTO 0x%08x\n", - pxa_ssp_read_reg(ssp, SSCR0), pxa_ssp_read_reg(ssp, SSCR1), - pxa_ssp_read_reg(ssp, SSTO)); + ssp_read_reg(ssp, SSCR0), ssp_read_reg(ssp, SSCR1), + ssp_read_reg(ssp, SSTO)); dev_dbg(&ssp->pdev->dev, "SSPSP 0x%08x SSSR 0x%08x SSACD 0x%08x\n", - pxa_ssp_read_reg(ssp, SSPSP), pxa_ssp_read_reg(ssp, SSSR), - pxa_ssp_read_reg(ssp, SSACD)); + ssp_read_reg(ssp, SSPSP), ssp_read_reg(ssp, SSSR), + ssp_read_reg(ssp, SSACD)); } -static void pxa_ssp_enable(struct ssp_device *ssp) +static void ssp_enable(struct ssp_device *ssp) { uint32_t sscr0; @@ -72,7 +73,7 @@ static void pxa_ssp_enable(struct ssp_device *ssp) __raw_writel(sscr0, ssp->mmio_base + SSCR0); } -static void pxa_ssp_disable(struct ssp_device *ssp) +static void ssp_disable(struct ssp_device *ssp) { uint32_t sscr0; @@ -86,7 +87,7 @@ struct pxa2xx_pcm_dma_data { }; static struct pxa2xx_pcm_dma_params * -pxa_ssp_get_dma_params(struct ssp_device *ssp, int width4, int out) +ssp_get_dma_params(struct ssp_device *ssp, int width4, int out) { struct pxa2xx_pcm_dma_data *dma; @@ -118,7 +119,7 @@ static int pxa_ssp_startup(struct snd_pcm_substream *substream, if (!cpu_dai->active) { clk_enable(ssp->clk); - pxa_ssp_disable(ssp); + ssp_disable(ssp); } kfree(snd_soc_dai_get_dma_data(cpu_dai, substream)); @@ -136,7 +137,7 @@ static void pxa_ssp_shutdown(struct snd_pcm_substream *substream, struct ssp_device *ssp = priv->ssp; if (!cpu_dai->active) { - pxa_ssp_disable(ssp); + ssp_disable(ssp); clk_disable(ssp->clk); } @@ -159,7 +160,7 @@ static int pxa_ssp_suspend(struct snd_soc_dai *cpu_dai) priv->to = __raw_readl(ssp->mmio_base + SSTO); priv->psp = __raw_readl(ssp->mmio_base + SSPSP); - pxa_ssp_disable(ssp); + ssp_disable(ssp); clk_disable(ssp->clk); return 0; } @@ -179,7 +180,7 @@ static int pxa_ssp_resume(struct snd_soc_dai *cpu_dai) __raw_writel(priv->psp, ssp->mmio_base + SSPSP); if (cpu_dai->active) - pxa_ssp_enable(ssp); + ssp_enable(ssp); else clk_disable(ssp->clk); @@ -195,9 +196,9 @@ static int pxa_ssp_resume(struct snd_soc_dai *cpu_dai) * ssp_set_clkdiv - set SSP clock divider * @div: serial clock rate divider */ -static void pxa_ssp_set_scr(struct ssp_device *ssp, u32 div) +static void ssp_set_scr(struct ssp_device *ssp, u32 div) { - u32 sscr0 = pxa_ssp_read_reg(ssp, SSCR0); + u32 sscr0 = ssp_read_reg(ssp, SSCR0); if (cpu_is_pxa25x() && ssp->type == PXA25x_SSP) { sscr0 &= ~0x0000ff00; @@ -206,15 +207,15 @@ static void pxa_ssp_set_scr(struct ssp_device *ssp, u32 div) sscr0 &= ~0x000fff00; sscr0 |= (div - 1) << 8; /* 1..4096 */ } - pxa_ssp_write_reg(ssp, SSCR0, sscr0); + ssp_write_reg(ssp, SSCR0, sscr0); } /** - * pxa_ssp_get_clkdiv - get SSP clock divider + * ssp_get_clkdiv - get SSP clock divider */ -static u32 pxa_ssp_get_scr(struct ssp_device *ssp) +static u32 ssp_get_scr(struct ssp_device *ssp) { - u32 sscr0 = pxa_ssp_read_reg(ssp, SSCR0); + u32 sscr0 = ssp_read_reg(ssp, SSCR0); u32 div; if (cpu_is_pxa25x() && ssp->type == PXA25x_SSP) @@ -234,7 +235,7 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai, struct ssp_device *ssp = priv->ssp; int val; - u32 sscr0 = pxa_ssp_read_reg(ssp, SSCR0) & + u32 sscr0 = ssp_read_reg(ssp, SSCR0) & ~(SSCR0_ECS | SSCR0_NCS | SSCR0_MOD | SSCR0_ACS); dev_dbg(&ssp->pdev->dev, @@ -262,7 +263,7 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai, break; case PXA_SSP_CLK_AUDIO: priv->sysclk = 0; - pxa_ssp_set_scr(ssp, 1); + ssp_set_scr(ssp, 1); sscr0 |= SSCR0_ACS; break; default: @@ -273,8 +274,8 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai, * on PXA2xx. On PXA3xx it must be enabled when doing so. */ if (!cpu_is_pxa3xx()) clk_disable(ssp->clk); - val = pxa_ssp_read_reg(ssp, SSCR0) | sscr0; - pxa_ssp_write_reg(ssp, SSCR0, val); + val = ssp_read_reg(ssp, SSCR0) | sscr0; + ssp_write_reg(ssp, SSCR0, val); if (!cpu_is_pxa3xx()) clk_enable(ssp->clk); @@ -293,11 +294,11 @@ static int pxa_ssp_set_dai_clkdiv(struct snd_soc_dai *cpu_dai, switch (div_id) { case PXA_SSP_AUDIO_DIV_ACDS: - val = (pxa_ssp_read_reg(ssp, SSACD) & ~0x7) | SSACD_ACDS(div); - pxa_ssp_write_reg(ssp, SSACD, val); + val = (ssp_read_reg(ssp, SSACD) & ~0x7) | SSACD_ACDS(div); + ssp_write_reg(ssp, SSACD, val); break; case PXA_SSP_AUDIO_DIV_SCDB: - val = pxa_ssp_read_reg(ssp, SSACD); + val = ssp_read_reg(ssp, SSACD); val &= ~SSACD_SCDB; #if defined(CONFIG_PXA3xx) if (cpu_is_pxa3xx()) @@ -320,10 +321,10 @@ static int pxa_ssp_set_dai_clkdiv(struct snd_soc_dai *cpu_dai, default: return -EINVAL; } - pxa_ssp_write_reg(ssp, SSACD, val); + ssp_write_reg(ssp, SSACD, val); break; case PXA_SSP_DIV_SCR: - pxa_ssp_set_scr(ssp, div); + ssp_set_scr(ssp, div); break; default: return -ENODEV; @@ -340,11 +341,11 @@ static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id, { struct ssp_priv *priv = cpu_dai->private_data; struct ssp_device *ssp = priv->ssp; - u32 ssacd = pxa_ssp_read_reg(ssp, SSACD) & ~0x70; + u32 ssacd = ssp_read_reg(ssp, SSACD) & ~0x70; #if defined(CONFIG_PXA3xx) if (cpu_is_pxa3xx()) - pxa_ssp_write_reg(ssp, SSACDD, 0); + ssp_write_reg(ssp, SSACDD, 0); #endif switch (freq_out) { @@ -382,7 +383,7 @@ static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id, val = tmp; val = (val << 16) | 64; - pxa_ssp_write_reg(ssp, SSACDD, val); + ssp_write_reg(ssp, SSACDD, val); ssacd |= (0x6 << 4); @@ -396,7 +397,7 @@ static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id, return -EINVAL; } - pxa_ssp_write_reg(ssp, SSACD, ssacd); + ssp_write_reg(ssp, SSACD, ssacd); return 0; } @@ -411,7 +412,7 @@ static int pxa_ssp_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, struct ssp_device *ssp = priv->ssp; u32 sscr0; - sscr0 = pxa_ssp_read_reg(ssp, SSCR0); + sscr0 = ssp_read_reg(ssp, SSCR0); sscr0 &= ~(SSCR0_MOD | SSCR0_SlotsPerFrm(8) | SSCR0_EDSS | SSCR0_DSS); /* set slot width */ @@ -428,10 +429,10 @@ static int pxa_ssp_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, sscr0 |= SSCR0_SlotsPerFrm(slots); /* set active slot mask */ - pxa_ssp_write_reg(ssp, SSTSA, tx_mask); - pxa_ssp_write_reg(ssp, SSRSA, rx_mask); + ssp_write_reg(ssp, SSTSA, tx_mask); + ssp_write_reg(ssp, SSRSA, rx_mask); } - pxa_ssp_write_reg(ssp, SSCR0, sscr0); + ssp_write_reg(ssp, SSCR0, sscr0); return 0; } @@ -446,12 +447,12 @@ static int pxa_ssp_set_dai_tristate(struct snd_soc_dai *cpu_dai, struct ssp_device *ssp = priv->ssp; u32 sscr1; - sscr1 = pxa_ssp_read_reg(ssp, SSCR1); + sscr1 = ssp_read_reg(ssp, SSCR1); if (tristate) sscr1 &= ~SSCR1_TTE; else sscr1 |= SSCR1_TTE; - pxa_ssp_write_reg(ssp, SSCR1, sscr1); + ssp_write_reg(ssp, SSCR1, sscr1); return 0; } @@ -475,14 +476,14 @@ static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai, return 0; /* we can only change the settings if the port is not in use */ - if (pxa_ssp_read_reg(ssp, SSCR0) & SSCR0_SSE) { + if (ssp_read_reg(ssp, SSCR0) & SSCR0_SSE) { dev_err(&ssp->pdev->dev, "can't change hardware dai format: stream is in use"); return -EINVAL; } /* reset port settings */ - sscr0 = pxa_ssp_read_reg(ssp, SSCR0) & + sscr0 = ssp_read_reg(ssp, SSCR0) & (SSCR0_ECS | SSCR0_NCS | SSCR0_MOD | SSCR0_ACS); sscr1 = SSCR1_RxTresh(8) | SSCR1_TxTresh(7); sspsp = 0; @@ -534,9 +535,9 @@ static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai, return -EINVAL; } - pxa_ssp_write_reg(ssp, SSCR0, sscr0); - pxa_ssp_write_reg(ssp, SSCR1, sscr1); - pxa_ssp_write_reg(ssp, SSPSP, sspsp); + ssp_write_reg(ssp, SSCR0, sscr0); + ssp_write_reg(ssp, SSCR1, sscr1); + ssp_write_reg(ssp, SSPSP, sspsp); dump_registers(ssp); @@ -565,7 +566,7 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream, u32 sscr0; u32 sspsp; int width = snd_pcm_format_physical_width(params_format(params)); - int ttsa = pxa_ssp_read_reg(ssp, SSTSA) & 0xf; + int ttsa = ssp_read_reg(ssp, SSTSA) & 0xf; struct pxa2xx_pcm_dma_params *dma_data; dma_data = snd_soc_dai_get_dma_data(dai, substream); @@ -577,22 +578,22 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream, * to force 16-bit frame width on the wire (for S16_LE), even * with two channels. Use 16-bit DMA transfers for this case. */ - dma_data = pxa_ssp_get_dma_params(ssp, + dma_data = ssp_get_dma_params(ssp, ((chn == 2) && (ttsa != 1)) || (width == 32), substream->stream == SNDRV_PCM_STREAM_PLAYBACK); snd_soc_dai_set_dma_data(dai, substream, dma_data); /* we can only change the settings if the port is not in use */ - if (pxa_ssp_read_reg(ssp, SSCR0) & SSCR0_SSE) + if (ssp_read_reg(ssp, SSCR0) & SSCR0_SSE) return 0; /* clear selected SSP bits */ - sscr0 = pxa_ssp_read_reg(ssp, SSCR0) & ~(SSCR0_DSS | SSCR0_EDSS); - pxa_ssp_write_reg(ssp, SSCR0, sscr0); + sscr0 = ssp_read_reg(ssp, SSCR0) & ~(SSCR0_DSS | SSCR0_EDSS); + ssp_write_reg(ssp, SSCR0, sscr0); /* bit size */ - sscr0 = pxa_ssp_read_reg(ssp, SSCR0); + sscr0 = ssp_read_reg(ssp, SSCR0); switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: #ifdef CONFIG_PXA3xx @@ -608,13 +609,13 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream, sscr0 |= (SSCR0_EDSS | SSCR0_DataSize(16)); break; } - pxa_ssp_write_reg(ssp, SSCR0, sscr0); + ssp_write_reg(ssp, SSCR0, sscr0); switch (priv->dai_fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_I2S: - sspsp = pxa_ssp_read_reg(ssp, SSPSP); + sspsp = ssp_read_reg(ssp, SSPSP); - if ((pxa_ssp_get_scr(ssp) == 4) && (width == 16)) { + if ((ssp_get_scr(ssp) == 4) && (width == 16)) { /* This is a special case where the bitclk is 64fs * and we're not dealing with 2*32 bits of audio * samples. @@ -648,7 +649,7 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream, sspsp |= SSPSP_DMYSTRT(1); } - pxa_ssp_write_reg(ssp, SSPSP, sspsp); + ssp_write_reg(ssp, SSPSP, sspsp); break; default: break; @@ -679,45 +680,45 @@ static int pxa_ssp_trigger(struct snd_pcm_substream *substream, int cmd, switch (cmd) { case SNDRV_PCM_TRIGGER_RESUME: - pxa_ssp_enable(ssp); + ssp_enable(ssp); break; case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - val = pxa_ssp_read_reg(ssp, SSCR1); + val = ssp_read_reg(ssp, SSCR1); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) val |= SSCR1_TSRE; else val |= SSCR1_RSRE; - pxa_ssp_write_reg(ssp, SSCR1, val); - val = pxa_ssp_read_reg(ssp, SSSR); - pxa_ssp_write_reg(ssp, SSSR, val); + ssp_write_reg(ssp, SSCR1, val); + val = ssp_read_reg(ssp, SSSR); + ssp_write_reg(ssp, SSSR, val); break; case SNDRV_PCM_TRIGGER_START: - val = pxa_ssp_read_reg(ssp, SSCR1); + val = ssp_read_reg(ssp, SSCR1); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) val |= SSCR1_TSRE; else val |= SSCR1_RSRE; - pxa_ssp_write_reg(ssp, SSCR1, val); - pxa_ssp_enable(ssp); + ssp_write_reg(ssp, SSCR1, val); + ssp_enable(ssp); break; case SNDRV_PCM_TRIGGER_STOP: - val = pxa_ssp_read_reg(ssp, SSCR1); + val = ssp_read_reg(ssp, SSCR1); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) val &= ~SSCR1_TSRE; else val &= ~SSCR1_RSRE; - pxa_ssp_write_reg(ssp, SSCR1, val); + ssp_write_reg(ssp, SSCR1, val); break; case SNDRV_PCM_TRIGGER_SUSPEND: - pxa_ssp_disable(ssp); + ssp_disable(ssp); break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - val = pxa_ssp_read_reg(ssp, SSCR1); + val = ssp_read_reg(ssp, SSCR1); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) val &= ~SSCR1_TSRE; else val &= ~SSCR1_RSRE; - pxa_ssp_write_reg(ssp, SSCR1, val); + ssp_write_reg(ssp, SSCR1, val); break; default: @@ -739,7 +740,7 @@ static int pxa_ssp_probe(struct platform_device *pdev, if (!priv) return -ENOMEM; - priv->ssp = pxa_ssp_request(dai->id + 1, "SoC audio"); + priv->ssp = ssp_request(dai->id + 1, "SoC audio"); if (priv->ssp == NULL) { ret = -ENODEV; goto err_priv; @@ -759,7 +760,7 @@ static void pxa_ssp_remove(struct platform_device *pdev, struct snd_soc_dai *dai) { struct ssp_priv *priv = dai->private_data; - pxa_ssp_free(priv->ssp); + ssp_free(priv->ssp); } #define PXA_SSP_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\