diff options
88 files changed, 940 insertions, 214 deletions
diff --git a/Documentation/arm/Samsung-S3C24XX/GPIO.txt b/Documentation/arm/Samsung-S3C24XX/GPIO.txt index b5d20c0b2ab4..ea7ccfc4b274 100644 --- a/Documentation/arm/Samsung-S3C24XX/GPIO.txt +++ b/Documentation/arm/Samsung-S3C24XX/GPIO.txt @@ -13,6 +13,21 @@ Introduction data-sheet/users manual to find out the complete list. +GPIOLIB +------- + + With the event of the GPIOLIB in drivers/gpio, support for some + of the GPIO functions such as reading and writing a pin will + be removed in favour of this common access method. + + Once all the extant drivers have been converted, the functions + listed below will be removed (they may be marked as __deprecated + in the near future). + + - s3c2410_gpio_getpin + - s3c2410_gpio_setpin + + Headers ------- diff --git a/Documentation/arm/Samsung-S3C24XX/Overview.txt b/Documentation/arm/Samsung-S3C24XX/Overview.txt index 014a8ec4877d..cff6227b4484 100644 --- a/Documentation/arm/Samsung-S3C24XX/Overview.txt +++ b/Documentation/arm/Samsung-S3C24XX/Overview.txt @@ -8,9 +8,10 @@ Introduction The Samsung S3C24XX range of ARM9 System-on-Chip CPUs are supported by the 's3c2410' architecture of ARM Linux. Currently the S3C2410, - S3C2412, S3C2413, S3C2440 and S3C2442 devices are supported. + S3C2412, S3C2413, S3C2440, S3C2442 and S3C2443 devices are supported. + + Support for the S3C2400 and S3C24A0 series are in progress. - Support for the S3C2400 series is in progress. Configuration ------------- @@ -38,6 +39,22 @@ Layout Register, kernel and platform data definitions are held in the arch/arm/mach-s3c2410 directory./include/mach +arch/arm/plat-s3c24xx: + + Files in here are either common to all the s3c24xx family, + or are common to only some of them with names to indicate this + status. The files that are not common to all are generally named + with the initial cpu they support in the series to ensure a short + name without any possibility of confusion with newer devices. + + As an example, initially s3c244x would cover s3c2440 and s3c2442, but + with the s3c2443 which does not share many of the same drivers in + this directory, the name becomes invalid. We stick to s3c2440-<x> + to indicate a driver that is s3c2440 and s3c2442 compatible. + + This does mean that to find the status of any given SoC, a number + of directories may need to be searched. + Machines -------- @@ -159,6 +176,17 @@ NAND For more information see Documentation/arm/Samsung-S3C24XX/NAND.txt +SD/MMC +------ + + The SD/MMC hardware pre S3C2443 is supported in the current + kernel, the driver is drivers/mmc/host/s3cmci.c and supports + 1 and 4 bit SD or MMC cards. + + The SDIO behaviour of this driver has not been fully tested. There is no + current support for hardware SDIO interrupts. + + Serial ------ @@ -178,6 +206,9 @@ GPIO The core contains support for manipulating the GPIO, see the documentation in GPIO.txt in the same directory as this file. + Newer kernels carry GPIOLIB, and support is being moved towards + this with some of the older support in line to be removed. + Clock Management ---------------- diff --git a/arch/arm/boot/compressed/.gitignore b/arch/arm/boot/compressed/.gitignore index b15f927a5926..ab204db594d3 100644 --- a/arch/arm/boot/compressed/.gitignore +++ b/arch/arm/boot/compressed/.gitignore @@ -1,2 +1,3 @@ -piggy.gz font.c +piggy.gz +vmlinux.lds diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index 69130f365904..aecc6c3f908f 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -246,9 +246,9 @@ map_single(struct device *dev, void *ptr, size_t size, } dev_dbg(dev, - "%s: unsafe buffer %p (phy=%p) mapped to %p (phy=%p)\n", - __func__, buf->ptr, (void *) virt_to_dma(dev, buf->ptr), - buf->safe, (void *) buf->safe_dma_addr); + "%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n", + __func__, buf->ptr, virt_to_dma(dev, buf->ptr), + buf->safe, buf->safe_dma_addr); if ((dir == DMA_TO_DEVICE) || (dir == DMA_BIDIRECTIONAL)) { @@ -292,9 +292,9 @@ unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, BUG_ON(buf->size != size); dev_dbg(dev, - "%s: unsafe buffer %p (phy=%p) mapped to %p (phy=%p)\n", - __func__, buf->ptr, (void *) virt_to_dma(dev, buf->ptr), - buf->safe, (void *) buf->safe_dma_addr); + "%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n", + __func__, buf->ptr, virt_to_dma(dev, buf->ptr), + buf->safe, buf->safe_dma_addr); DO_STATS ( device_info->bounce_count++ ); @@ -321,9 +321,8 @@ unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, } } -static inline void -sync_single(struct device *dev, dma_addr_t dma_addr, size_t size, - enum dma_data_direction dir) +static int sync_single(struct device *dev, dma_addr_t dma_addr, size_t size, + enum dma_data_direction dir) { struct dmabounce_device_info *device_info = dev->archdata.dmabounce; struct safe_buffer *buf = NULL; @@ -355,9 +354,9 @@ sync_single(struct device *dev, dma_addr_t dma_addr, size_t size, */ dev_dbg(dev, - "%s: unsafe buffer %p (phy=%p) mapped to %p (phy=%p)\n", - __func__, buf->ptr, (void *) virt_to_dma(dev, buf->ptr), - buf->safe, (void *) buf->safe_dma_addr); + "%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n", + __func__, buf->ptr, virt_to_dma(dev, buf->ptr), + buf->safe, buf->safe_dma_addr); DO_STATS ( device_info->bounce_count++ ); @@ -383,8 +382,9 @@ sync_single(struct device *dev, dma_addr_t dma_addr, size_t size, * No need to sync the safe buffer - it was allocated * via the coherent allocators. */ + return 0; } else { - dma_cache_maint(dma_to_virt(dev, dma_addr), size, dir); + return 1; } } @@ -474,25 +474,29 @@ dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, } } -void -dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_addr, size_t size, - enum dma_data_direction dir) +void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_addr, + unsigned long offset, size_t size, + enum dma_data_direction dir) { - dev_dbg(dev, "%s(ptr=%p,size=%d,dir=%x)\n", - __func__, (void *) dma_addr, size, dir); + dev_dbg(dev, "%s(dma=%#x,off=%#lx,size=%zx,dir=%x)\n", + __func__, dma_addr, offset, size, dir); - sync_single(dev, dma_addr, size, dir); + if (sync_single(dev, dma_addr, offset + size, dir)) + dma_cache_maint(dma_to_virt(dev, dma_addr) + offset, size, dir); } +EXPORT_SYMBOL(dma_sync_single_range_for_cpu); -void -dma_sync_single_for_device(struct device *dev, dma_addr_t dma_addr, size_t size, - enum dma_data_direction dir) +void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_addr, + unsigned long offset, size_t size, + enum dma_data_direction dir) { - dev_dbg(dev, "%s(ptr=%p,size=%d,dir=%x)\n", - __func__, (void *) dma_addr, size, dir); + dev_dbg(dev, "%s(dma=%#x,off=%#lx,size=%zx,dir=%x)\n", + __func__, dma_addr, offset, size, dir); - sync_single(dev, dma_addr, size, dir); + if (sync_single(dev, dma_addr, offset + size, dir)) + dma_cache_maint(dma_to_virt(dev, dma_addr) + offset, size, dir); } +EXPORT_SYMBOL(dma_sync_single_range_for_device); void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nents, @@ -644,8 +648,6 @@ EXPORT_SYMBOL(dma_map_single); EXPORT_SYMBOL(dma_unmap_single); EXPORT_SYMBOL(dma_map_sg); EXPORT_SYMBOL(dma_unmap_sg); -EXPORT_SYMBOL(dma_sync_single_for_cpu); -EXPORT_SYMBOL(dma_sync_single_for_device); EXPORT_SYMBOL(dma_sync_sg_for_cpu); EXPORT_SYMBOL(dma_sync_sg_for_device); EXPORT_SYMBOL(dmabounce_register_dev); diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index 9578b5d9f9c7..1464ffe71717 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -757,7 +757,14 @@ CONFIG_INPUT_EVDEV=y # # Input Device Drivers # -# CONFIG_INPUT_KEYBOARD is not set +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -1111,11 +1118,11 @@ CONFIG_RTC_DRV_DS1307=y CONFIG_RTC_DRV_RS5C372=y # CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_X1205 is not set -# CONFIG_RTC_DRV_PCF8563 is not set +CONFIG_RTC_DRV_PCF8563=y # CONFIG_RTC_DRV_PCF8583 is not set CONFIG_RTC_DRV_M41T80=y # CONFIG_RTC_DRV_M41T80_WDT is not set -# CONFIG_RTC_DRV_S35390A is not set +CONFIG_RTC_DRV_S35390A=y # # SPI RTC drivers diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index 45329fca1b64..7b95d2058395 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -3,11 +3,48 @@ #ifdef __KERNEL__ -#include <linux/mm.h> /* need struct page */ - +#include <linux/mm_types.h> #include <linux/scatterlist.h> #include <asm-generic/dma-coherent.h> +#include <asm/memory.h> + +/* + * page_to_dma/dma_to_virt/virt_to_dma are architecture private functions + * used internally by the DMA-mapping API to provide DMA addresses. They + * must not be used by drivers. + */ +#ifndef __arch_page_to_dma +static inline dma_addr_t page_to_dma(struct device *dev, struct page *page) +{ + return (dma_addr_t)__virt_to_bus((unsigned long)page_address(page)); +} + +static inline void *dma_to_virt(struct device *dev, dma_addr_t addr) +{ + return (void *)__bus_to_virt(addr); +} + +static inline dma_addr_t virt_to_dma(struct device *dev, void *addr) +{ + return (dma_addr_t)__virt_to_bus((unsigned long)(addr)); +} +#else +static inline dma_addr_t page_to_dma(struct device *dev, struct page *page) +{ + return __arch_page_to_dma(dev, page); +} + +static inline void *dma_to_virt(struct device *dev, dma_addr_t addr) +{ + return __arch_dma_to_virt(dev, addr); +} + +static inline dma_addr_t virt_to_dma(struct device *dev, void *addr) +{ + return __arch_virt_to_dma(dev, addr); +} +#endif /* * DMA-consistent mapping functions. These allocate/free a region of @@ -169,7 +206,7 @@ dma_map_single(struct device *dev, void *cpu_addr, size_t size, if (!arch_is_coherent()) dma_cache_maint(cpu_addr, size, dir); - return virt_to_dma(dev, (unsigned long)cpu_addr); + return virt_to_dma(dev, cpu_addr); } #else extern dma_addr_t dma_map_single(struct device *,void *, size_t, enum dma_data_direction); @@ -195,7 +232,7 @@ dma_map_page(struct device *dev, struct page *page, unsigned long offset, size_t size, enum dma_data_direction dir) { - return dma_map_single(dev, page_address(page) + offset, size, (int)dir); + return dma_map_single(dev, page_address(page) + offset, size, dir); } /** @@ -241,7 +278,7 @@ static inline void dma_unmap_page(struct device *dev, dma_addr_t handle, size_t size, enum dma_data_direction dir) { - dma_unmap_single(dev, handle, size, (int)dir); + dma_unmap_single(dev, handle, size, dir); } /** @@ -314,11 +351,12 @@ extern void dma_unmap_sg(struct device *, struct scatterlist *, int, enum dma_da /** - * dma_sync_single_for_cpu + * dma_sync_single_range_for_cpu * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices * @handle: DMA address of buffer - * @size: size of buffer to map - * @dir: DMA transfer direction + * @offset: offset of region to start sync + * @size: size of region to sync + * @dir: DMA transfer direction (same as passed to dma_map_single) * * Make physical memory consistent for a single streaming mode DMA * translation after a transfer. @@ -332,25 +370,41 @@ extern void dma_unmap_sg(struct device *, struct scatterlist *, int, enum dma_da */ #ifndef CONFIG_DMABOUNCE static inline void -dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle, size_t size, - enum dma_data_direction dir) +dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t handle, + unsigned long offset, size_t size, + enum dma_data_direction dir) { if (!arch_is_coherent()) - dma_cache_maint((void *)dma_to_virt(dev, handle), size, dir); + dma_cache_maint(dma_to_virt(dev, handle) + offset, size, dir); } static inline void -dma_sync_single_for_device(struct device *dev, dma_addr_t handle, size_t size, - enum dma_data_direction dir) +dma_sync_single_range_for_device(struct device *dev, dma_addr_t handle, + unsigned long offset, size_t size, + enum dma_data_direction dir) { if (!arch_is_coherent()) - dma_cache_maint((void *)dma_to_virt(dev, handle), size, dir); + dma_cache_maint(dma_to_virt(dev, handle) + offset, size, dir); } #else -extern void dma_sync_single_for_cpu(struct device*, dma_addr_t, size_t, enum dma_data_direction); -extern void dma_sync_single_for_device(struct device*, dma_addr_t, size_t, enum dma_data_direction); +extern void dma_sync_single_range_for_cpu(struct device *, dma_addr_t, unsigned long, size_t, enum dma_data_direction); +extern void dma_sync_single_range_for_device(struct device *, dma_addr_t, unsigned long, size_t, enum dma_data_direction); #endif +static inline void +dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle, size_t size, + enum dma_data_direction dir) +{ + dma_sync_single_range_for_cpu(dev, handle, 0, size, dir); +} + +static inline void +dma_sync_single_for_device(struct device *dev, dma_addr_t handle, size_t size, + enum dma_data_direction dir) +{ + dma_sync_single_range_for_device(dev, handle, 0, size, dir); +} + /** * dma_sync_sg_for_cpu diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 1e070a2b561a..bf7c737c9226 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -150,6 +150,14 @@ #endif /* + * Amount of memory reserved for the vmalloc() area, and minimum + * address for vmalloc mappings. + */ +extern unsigned long vmalloc_reserve; + +#define VMALLOC_MIN (void *)(VMALLOC_END - vmalloc_reserve) + +/* * PFNs are used to describe any physical page; this means * PFN 0 == physical address 0. * @@ -306,20 +314,6 @@ static inline __deprecated void *bus_to_virt(unsigned long x) #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) /* - * Optional device DMA address remapping. Do _not_ use directly! - * We should really eliminate virt_to_bus() here - it's deprecated. - */ -#ifndef __arch_page_to_dma -#define page_to_dma(dev, page) ((dma_addr_t)__virt_to_bus((unsigned long)page_address(page))) -#define dma_to_virt(dev, addr) ((void *)__bus_to_virt(addr)) -#define virt_to_dma(dev, addr) ((dma_addr_t)__virt_to_bus((unsigned long)(addr))) -#else -#define page_to_dma(dev, page) (__arch_page_to_dma(dev, page)) -#define dma_to_virt(dev, addr) (__arch_dma_to_virt(dev, addr)) -#define virt_to_dma(dev, addr) (__arch_virt_to_dma(dev, addr)) -#endif - -/* * Optional coherency support. Currently used only by selected * Intel XSC3-based systems. */ diff --git a/arch/arm/include/asm/mtd-xip.h b/arch/arm/include/asm/mtd-xip.h index 4225372a26f3..d8fbe2d9b8b9 100644 --- a/arch/arm/include/asm/mtd-xip.h +++ b/arch/arm/include/asm/mtd-xip.h @@ -10,8 +10,6 @@ * 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. - * - * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $ */ #ifndef __ARM_MTD_XIP_H__ diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h index b01d5e7e3d5a..517a4d6ffc74 100644 --- a/arch/arm/include/asm/processor.h +++ b/arch/arm/include/asm/processor.h @@ -112,9 +112,9 @@ extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); static inline void prefetch(const void *ptr) { __asm__ __volatile__( - "pld\t%0" + "pld\t%a0" : - : "o" (*(char *)ptr) + : "p" (ptr) : "cc"); } diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h index 0d0d40f1b599..b543a054a17e 100644 --- a/arch/arm/include/asm/tlbflush.h +++ b/arch/arm/include/asm/tlbflush.h @@ -54,6 +54,7 @@ * v4wbi - ARMv4 with write buffer with I TLB flush entry instruction * fr - Feroceon (v4wbi with non-outer-cacheable page table walks) * v6wbi - ARMv6 with write buffer with I TLB flush entry instruction + * v7wbi - identical to v6wbi */ #undef _TLB #undef MULTI_TLB @@ -266,14 +267,16 @@ extern struct cpu_tlb_fns cpu_tlb; v4wbi_possible_flags | \ fr_possible_flags | \ v4wb_possible_flags | \ - v6wbi_possible_flags) + v6wbi_possible_flags | \ + v7wbi_possible_flags) #define always_tlb_flags (v3_always_flags & \ v4_always_flags & \ v4wbi_always_flags & \ fr_always_flags & \ v4wb_always_flags & \ - v6wbi_always_flags) + v6wbi_always_flags & \ + v7wbi_always_flags) #define tlb_flag(f) ((always_tlb_flags & (f)) || (__tlb_flag & possible_tlb_flags & (f))) diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index f95fbb2fcb5f..010618487cf1 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -381,6 +381,12 @@ #define __NR_fallocate (__NR_SYSCALL_BASE+352) #define __NR_timerfd_settime (__NR_SYSCALL_BASE+353) #define __NR_timerfd_gettime (__NR_SYSCALL_BASE+354) +#define __NR_signalfd4 (__NR_SYSCALL_BASE+355) +#define __NR_eventfd2 (__NR_SYSCALL_BASE+356) +#define __NR_epoll_create1 (__NR_SYSCALL_BASE+357) +#define __NR_dup3 (__NR_SYSCALL_BASE+358) +#define __NR_pipe2 (__NR_SYSCALL_BASE+359) +#define __NR_inotify_init1 (__NR_SYSCALL_BASE+360) /* * The following SWIs are ARM private. diff --git a/arch/arm/kernel/.gitignore b/arch/arm/kernel/.gitignore new file mode 100644 index 000000000000..c5f676c3c224 --- /dev/null +++ b/arch/arm/kernel/.gitignore @@ -0,0 +1 @@ +vmlinux.lds diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index 30a67a5a40a8..09a061cb7838 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -262,10 +262,10 @@ /* 250 */ CALL(sys_epoll_create) CALL(ABI(sys_epoll_ctl, sys_oabi_epoll_ctl)) CALL(ABI(sys_epoll_wait, sys_oabi_epoll_wait)) - CALL(sys_remap_file_pages) + CALL(sys_remap_file_pages) CALL(sys_ni_syscall) /* sys_set_thread_area */ /* 255 */ CALL(sys_ni_syscall) /* sys_get_thread_area */ - CALL(sys_set_tid_address) + CALL(sys_set_tid_address) CALL(sys_timer_create) CALL(sys_timer_settime) CALL(sys_timer_gettime) @@ -364,6 +364,12 @@ CALL(sys_fallocate) CALL(sys_timerfd_settime) CALL(sys_timerfd_gettime) +/* 355 */ CALL(sys_signalfd4) + CALL(sys_eventfd2) + CALL(sys_epoll_create1) + CALL(sys_dup3) + CALL(sys_pipe2) +/* 360 */ CALL(sys_inotify_init1) #ifndef syscalls_counted .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls #define syscalls_counted diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 38f0e7940a13..2ca7038b67a7 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -81,6 +81,8 @@ EXPORT_SYMBOL(system_serial_high); unsigned int elf_hwcap; EXPORT_SYMBOL(elf_hwcap); +unsigned long __initdata vmalloc_reserve = 128 << 20; + #ifdef MULTI_CPU struct processor processor; @@ -501,6 +503,17 @@ static void __init early_mem(char **p) __early_param("mem=", early_mem); /* + * vmalloc=size forces the vmalloc area to be exactly 'size' + * bytes. This can be used to increase (or decrease) the vmalloc + * area - the default is 128m. + */ +static void __init early_vmalloc(char **arg) +{ + vmalloc_reserve = memparse(*arg, arg); +} +__early_param("vmalloc=", early_vmalloc); + +/* * Initial parsing of the command line. */ static void __init parse_cmdline(char **cmdline_p, char *from) diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 7277aef83098..872f1f8fbb57 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -288,14 +288,28 @@ void unregister_undef_hook(struct undef_hook *hook) spin_unlock_irqrestore(&undef_lock, flags); } +static int call_undef_hook(struct pt_regs *regs, unsigned int instr) +{ + struct undef_hook *hook; + unsigned long flags; + int (*fn)(struct pt_regs *regs, unsigned int instr) = NULL; + + spin_lock_irqsave(&undef_lock, flags); + list_for_each_entry(hook, &undef_hook, node) + if ((instr & hook->instr_mask) == hook->instr_val && + (regs->ARM_cpsr & hook->cpsr_mask) == hook->cpsr_val) + fn = hook->fn; + spin_unlock_irqrestore(&undef_lock, flags); + + return fn ? fn(regs, instr) : 1; +} + asmlinkage void __exception do_undefinstr(struct pt_regs *regs) { unsigned int correction = thumb_mode(regs) ? 2 : 4; unsigned int instr; - struct undef_hook *hook; siginfo_t info; void __user *pc; - unsigned long flags; /* * According to the ARM ARM, PC is 2 or 4 bytes ahead, @@ -325,17 +339,8 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs) } #endif - spin_lock_irqsave(&undef_lock, flags); - list_for_each_entry(hook, &undef_hook, node) { - if ((instr & hook->instr_mask) == hook->instr_val && - (regs->ARM_cpsr & hook->cpsr_mask) == hook->cpsr_val) { - if (hook->fn(regs, instr) == 0) { - spin_unlock_irqrestore(&undef_lock, flags); - return; - } - } - } - spin_unlock_irqrestore(&undef_lock, flags); + if (call_undef_hook(regs, instr) == 0) + return; #ifdef CONFIG_DEBUG_USER if (user_debug & UDBG_UNDEFINED) { diff --git a/arch/arm/mach-footbridge/cats-pci.c b/arch/arm/mach-footbridge/cats-pci.c index 35eb232a649a..ae3e1c8c7583 100644 --- a/arch/arm/mach-footbridge/cats-pci.c +++ b/arch/arm/mach-footbridge/cats-pci.c @@ -18,6 +18,9 @@ static int irqmap_cats[] __initdata = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 }; static int __init cats_map_irq(struct pci_dev *dev, u8 slot, u8 pin) { + if (dev->irq >= 255) + return -1; /* not a valid interrupt. */ + if (dev->irq >= 128) return dev->irq & 0x1f; diff --git a/arch/arm/mach-integrator/cpu.c b/arch/arm/mach-integrator/cpu.c index ce5ea7c26675..7c49d55e6b27 100644 --- a/arch/arm/mach-integrator/cpu.c +++ b/arch/arm/mach-integrator/cpu.c @@ -3,8 +3,6 @@ * * Copyright (C) 2001-2002 Deep Blue Solutions Ltd. * - * $Id: cpu.c,v 1.6 2002/07/18 13:58:51 rmk Exp $ - * * 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. diff --git a/arch/arm/mach-integrator/include/mach/platform.h b/arch/arm/mach-integrator/include/mach/platform.h index 83c4c1ceb411..028b87839c0f 100644 --- a/arch/arm/mach-integrator/include/mach/platform.h +++ b/arch/arm/mach-integrator/include/mach/platform.h @@ -26,8 +26,6 @@ * NOTE: This is a multi-hosted header file for use with uHAL and * supported debuggers. * - * $Id: platform.s,v 1.32 2000/02/18 10:51:39 asims Exp $ - * * ***********************************************************************/ #ifndef __address_h diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 0e509b8ad56e..189f16f3619d 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -15,15 +15,17 @@ #include <linux/mbus.h> #include <linux/mv643xx_eth.h> #include <linux/ata_platform.h> +#include <linux/spi/orion_spi.h> #include <asm/page.h> #include <asm/timex.h> #include <asm/mach/map.h> #include <asm/mach/time.h> #include <mach/kirkwood.h> -#include <asm/plat-orion/cache-feroceon-l2.h> -#include <asm/plat-orion/ehci-orion.h> -#include <asm/plat-orion/orion_nand.h> -#include <asm/plat-orion/time.h> +#include <plat/cache-feroceon-l2.h> +#include <plat/ehci-orion.h> +#include <plat/mv_xor.h> +#include <plat/orion_nand.h> +#include <plat/time.h> #include "common.h" /***************************************************************************** @@ -196,6 +198,37 @@ void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data) /***************************************************************************** + * SPI + ****************************************************************************/ +static struct orion_spi_info kirkwood_spi_plat_data = { + .tclk = KIRKWOOD_TCLK, +}; + +static struct resource kirkwood_spi_resources[] = { + { + .start = SPI_PHYS_BASE, + .end = SPI_PHYS_BASE + SZ_512 - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device kirkwood_spi = { + .name = "orion_spi", + .id = 0, + .resource = kirkwood_spi_resources, + .dev = { + .platform_data = &kirkwood_spi_plat_data, + }, + .num_resources = ARRAY_SIZE(kirkwood_spi_resources), +}; + +void __init kirkwood_spi_init() +{ + platform_device_register(&kirkwood_spi); +} + + +/***************************************************************************** * UART0 ****************************************************************************/ static struct plat_serial8250_port kirkwood_uart0_data[] = { @@ -284,6 +317,212 @@ void __init kirkwood_uart1_init(void) /***************************************************************************** + * XOR + ****************************************************************************/ +static struct mv_xor_platform_shared_data kirkwood_xor_shared_data = { + .dram = &kirkwood_mbus_dram_info, +}; + +static u64 kirkwood_xor_dmamask = DMA_32BIT_MASK; + + +/***************************************************************************** + * XOR0 + ****************************************************************************/ +static struct resource kirkwood_xor0_shared_resources[] = { + { + .name = "xor 0 low", + .start = XOR0_PHYS_BASE, + .end = XOR0_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { + .name = "xor 0 high", + .start = XOR0_HIGH_PHYS_BASE, + .end = XOR0_HIGH_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device kirkwood_xor0_shared = { + .name = MV_XOR_SHARED_NAME, + .id = 0, + .dev = { + .platform_data = &kirkwood_xor_shared_data, + }, + .num_resources = ARRAY_SIZE(kirkwood_xor0_shared_resources), + .resource = kirkwood_xor0_shared_resources, +}; + +static struct resource kirkwood_xor00_resources[] = { + [0] = { + .start = IRQ_KIRKWOOD_XOR_00, + .end = IRQ_KIRKWOOD_XOR_00, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data kirkwood_xor00_data = { + .shared = &kirkwood_xor0_shared, + .hw_id = 0, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device kirkwood_xor00_channel = { + .name = MV_XOR_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(kirkwood_xor00_resources), + .resource = kirkwood_xor00_resources, + .dev = { + .dma_mask = &kirkwood_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&kirkwood_xor00_data, + }, +}; + +static struct resource kirkwood_xor01_resources[] = { + [0] = { + .start = IRQ_KIRKWOOD_XOR_01, + .end = IRQ_KIRKWOOD_XOR_01, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data kirkwood_xor01_data = { + .shared = &kirkwood_xor0_shared, + .hw_id = 1, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device kirkwood_xor01_channel = { + .name = MV_XOR_NAME, + .id = 1, + .num_resources = ARRAY_SIZE(kirkwood_xor01_resources), + .resource = kirkwood_xor01_resources, + .dev = { + .dma_mask = &kirkwood_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&kirkwood_xor01_data, + }, +}; + +void __init kirkwood_xor0_init(void) +{ + platform_device_register(&kirkwood_xor0_shared); + + /* + * two engines can't do memset simultaneously, this limitation + * satisfied by removing memset support from one of the engines. + */ + dma_cap_set(DMA_MEMCPY, kirkwood_xor00_data.cap_mask); + dma_cap_set(DMA_XOR, kirkwood_xor00_data.cap_mask); + platform_device_register(&kirkwood_xor00_channel); + + dma_cap_set(DMA_MEMCPY, kirkwood_xor01_data.cap_mask); + dma_cap_set(DMA_MEMSET, kirkwood_xor01_data.cap_mask); + dma_cap_set(DMA_XOR, kirkwood_xor01_data.cap_mask); + platform_device_register(&kirkwood_xor01_channel); +} + + +/***************************************************************************** + * XOR1 + ****************************************************************************/ +static struct resource kirkwood_xor1_shared_resources[] = { + { + .name = "xor 1 low", + .start = XOR1_PHYS_BASE, + .end = XOR1_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { + .name = "xor 1 high", + .start = XOR1_HIGH_PHYS_BASE, + .end = XOR1_HIGH_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device kirkwood_xor1_shared = { + .name = MV_XOR_SHARED_NAME, + .id = 1, + .dev = { + .platform_data = &kirkwood_xor_shared_data, + }, + .num_resources = ARRAY_SIZE(kirkwood_xor1_shared_resources), + .resource = kirkwood_xor1_shared_resources, +}; + +static struct resource kirkwood_xor10_resources[] = { + [0] = { + .start = IRQ_KIRKWOOD_XOR_10, + .end = IRQ_KIRKWOOD_XOR_10, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data kirkwood_xor10_data = { + .shared = &kirkwood_xor1_shared, + .hw_id = 0, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device kirkwood_xor10_channel = { + .name = MV_XOR_NAME, + .id = 2, + .num_resources = ARRAY_SIZE(kirkwood_xor10_resources), + .resource = kirkwood_xor10_resources, + .dev = { + .dma_mask = &kirkwood_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&kirkwood_xor10_data, + }, +}; + +static struct resource kirkwood_xor11_resources[] = { + [0] = { + .start = IRQ_KIRKWOOD_XOR_11, + .end = IRQ_KIRKWOOD_XOR_11, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data kirkwood_xor11_data = { + .shared = &kirkwood_xor1_shared, + .hw_id = 1, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device kirkwood_xor11_channel = { + .name = MV_XOR_NAME, + .id = 3, + .num_resources = ARRAY_SIZE(kirkwood_xor11_resources), + .resource = kirkwood_xor11_resources, + .dev = { + .dma_mask = &kirkwood_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&kirkwood_xor11_data, + }, +}; + +void __init kirkwood_xor1_init(void) +{ + platform_device_register(&kirkwood_xor1_shared); + + /* + * two engines can't do memset simultaneously, this limitation + * satisfied by removing memset support from one of the engines. + */ + dma_cap_set(DMA_MEMCPY, kirkwood_xor10_data.cap_mask); + dma_cap_set(DMA_XOR, kirkwood_xor10_data.cap_mask); + platform_device_register(&kirkwood_xor10_channel); + + dma_cap_set(DMA_MEMCPY, kirkwood_xor11_data.cap_mask); + dma_cap_set(DMA_MEMSET, kirkwood_xor11_data.cap_mask); + dma_cap_set(DMA_XOR, kirkwood_xor11_data.cap_mask); + platform_device_register(&kirkwood_xor11_channel); +} + + +/***************************************************************************** * Time handling ****************************************************************************/ static void kirkwood_timer_init(void) diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index 5dee2f6b40a5..69cd113af03a 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -33,8 +33,11 @@ void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data); void kirkwood_pcie_init(void); void kirkwood_rtc_init(void); void kirkwood_sata_init(struct mv_sata_platform_data *sata_data); +void kirkwood_spi_init(void); void kirkwood_uart0_init(void); void kirkwood_uart1_init(void); +void kirkwood_xor0_init(void); +void kirkwood_xor1_init(void); extern struct sys_timer kirkwood_timer; diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h index d1336b41f0fb..5c69992295e8 100644 --- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h +++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -88,6 +88,15 @@ #define USB_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x50000) +#define XOR0_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60800) +#define XOR0_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60800) +#define XOR1_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60900) +#define XOR1_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60900) +#define XOR0_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60A00) +#define XOR0_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60A00) +#define XOR1_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60B00) +#define XOR1_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60B00) + #define GE00_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x70000) #define GE01_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x74000) diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c index 302bb2cf6669..5790643ffe07 100644 --- a/arch/arm/mach-kirkwood/irq.c +++ b/arch/arm/mach-kirkwood/irq.c @@ -12,7 +12,7 @@ #include <linux/init.h> #include <linux/irq.h> #include <linux/io.h> -#include <asm/plat-orion/irq.h> +#include <plat/irq.h> #include "common.h" void __init kirkwood_init_irq(void) diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c index 8282d0ff84bf..2195fa31f6b7 100644 --- a/arch/arm/mach-kirkwood/pcie.c +++ b/arch/arm/mach-kirkwood/pcie.c @@ -12,7 +12,7 @@ #include <linux/pci.h> #include <linux/mbus.h> #include <asm/mach/pci.h> -#include <asm/plat-orion/pcie.h> +#include <plat/pcie.h> #include "common.h" diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c index 182230a5d198..a3012d445971 100644 --- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c @@ -18,6 +18,9 @@ #include <linux/timer.h> #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> +#include <linux/spi/flash.h> +#include <linux/spi/spi.h> +#include <linux/spi/orion_spi.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> @@ -34,6 +37,21 @@ static struct mv_sata_platform_data rd88f6192_sata_data = { .n_ports = 2, }; +static const struct flash_platform_data rd88F6192_spi_slave_data = { + .type = "m25p128", +}; + +static struct spi_board_info __initdata rd88F6192_spi_slave_info[] = { + { + .modalias = "m25p80", + .platform_data = &rd88F6192_spi_slave_data, + .irq = -1, + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = 0, + }, +}; + static void __init rd88f6192_init(void) { /* @@ -45,7 +63,12 @@ static void __init rd88f6192_init(void) kirkwood_ge00_init(&rd88f6192_ge00_data); kirkwood_rtc_init(); kirkwood_sata_init(&rd88f6192_sata_data); + spi_register_board_info(rd88F6192_spi_slave_info, + ARRAY_SIZE(rd88F6192_spi_slave_info)); + kirkwood_spi_init(); kirkwood_uart0_init(); + kirkwood_xor0_init(); + kirkwood_xor1_init(); } static int __init rd88f6192_pci_init(void) diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c index d8a43018c7d3..d96487a0f18b 100644 --- a/arch/arm/mach-kirkwood/rd88f6281-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c @@ -23,7 +23,7 @@ #include <asm/mach/arch.h> #include <asm/mach/pci.h> #include <mach/kirkwood.h> -#include <asm/plat-orion/orion_nand.h> +#include <plat/orion_nand.h> #include "common.h" static struct mtd_partition rd88f6281_nand_parts[] = { diff --git a/arch/arm/mach-lh7a40x/include/mach/ssp.h b/arch/arm/mach-lh7a40x/include/mach/ssp.h index 132b1c4d5ce6..509916182e34 100644 --- a/arch/arm/mach-lh7a40x/include/mach/ssp.h +++ b/arch/arm/mach-lh7a40x/include/mach/ssp.h @@ -1,5 +1,4 @@ /* ssp.h - $Id$ written by Marc Singer 6 Dec 2004 diff --git a/arch/arm/mach-lh7a40x/lcd-panel.h b/arch/arm/mach-lh7a40x/lcd-panel.h index df6e38ed425b..a7f5027b2f78 100644 --- a/arch/arm/mach-lh7a40x/lcd-panel.h +++ b/arch/arm/mach-lh7a40x/lcd-panel.h @@ -1,5 +1,4 @@ /* lcd-panel.h - $Id$ written by Marc Singer 18 Jul 2005 diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c index e20cdbca1ebe..c0d2d9d12e74 100644 --- a/arch/arm/mach-loki/common.c +++ b/arch/arm/mach-loki/common.c @@ -19,8 +19,8 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> #include <mach/loki.h> -#include <asm/plat-orion/orion_nand.h> -#include <asm/plat-orion/time.h> +#include <plat/orion_nand.h> +#include <plat/time.h> #include "common.h" /***************************************************************************** diff --git a/arch/arm/mach-loki/irq.c b/arch/arm/mach-loki/irq.c index d839af91fe03..5a487930cb2f 100644 --- a/arch/arm/mach-loki/irq.c +++ b/arch/arm/mach-loki/irq.c @@ -12,7 +12,7 @@ #include <linux/init.h> #include <linux/irq.h> #include <asm/io.h> -#include <asm/plat-orion/irq.h> +#include <plat/irq.h> #include "common.h" void __init loki_init_irq(void) diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index e633f9cb239f..953a26c469cb 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -18,10 +18,10 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> #include <mach/mv78xx0.h> -#include <asm/plat-orion/cache-feroceon-l2.h> -#include <asm/plat-orion/ehci-orion.h> -#include <asm/plat-orion/orion_nand.h> -#include <asm/plat-orion/time.h> +#include <plat/cache-feroceon-l2.h> +#include <plat/ehci-orion.h> +#include <plat/orion_nand.h> +#include <plat/time.h> #include "common.h" diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c index 3198abf54c90..28248d37b999 100644 --- a/arch/arm/mach-mv78xx0/irq.c +++ b/arch/arm/mach-mv78xx0/irq.c @@ -12,7 +12,7 @@ #include <linux/init.h> #include <linux/pci.h> #include <mach/mv78xx0.h> -#include <asm/plat-orion/irq.h> +#include <plat/irq.h> #include "common.h" void __init mv78xx0_init_irq(void) diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c index b78e1443159f..430ea84d587d 100644 --- a/arch/arm/mach-mv78xx0/pcie.c +++ b/arch/arm/mach-mv78xx0/pcie.c @@ -12,7 +12,7 @@ #include <linux/pci.h> #include <linux/mbus.h> #include <asm/mach/pci.h> -#include <asm/plat-orion/pcie.h> +#include <plat/pcie.h> #include "common.h" struct pcie_port { diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 168eeacaa4c0..7b11e552bc5a 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -26,9 +26,10 @@ #include <asm/mach/time.h> #include <mach/hardware.h> #include <mach/orion5x.h> -#include <asm/plat-orion/ehci-orion.h> -#include <asm/plat-orion/orion_nand.h> -#include <asm/plat-orion/time.h> +#include <plat/ehci-orion.h> +#include <plat/mv_xor.h> +#include <plat/orion_nand.h> +#include <plat/time.h> #include "common.h" /***************************************************************************** @@ -355,6 +356,103 @@ void __init orion5x_uart1_init(void) /***************************************************************************** + * XOR engine + ****************************************************************************/ +static struct resource orion5x_xor_shared_resources[] = { + { + .name = "xor low", + .start = ORION5X_XOR_PHYS_BASE, + .end = ORION5X_XOR_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { + .name = "xor high", + .start = ORION5X_XOR_PHYS_BASE + 0x200, + .end = ORION5X_XOR_PHYS_BASE + 0x2ff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device orion5x_xor_shared = { + .name = MV_XOR_SHARED_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(orion5x_xor_shared_resources), + .resource = orion5x_xor_shared_resources, +}; + +static u64 orion5x_xor_dmamask = DMA_32BIT_MASK; + +static struct resource orion5x_xor0_resources[] = { + [0] = { + .start = IRQ_ORION5X_XOR0, + .end = IRQ_ORION5X_XOR0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data orion5x_xor0_data = { + .shared = &orion5x_xor_shared, + .hw_id = 0, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device orion5x_xor0_channel = { + .name = MV_XOR_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(orion5x_xor0_resources), + .resource = orion5x_xor0_resources, + .dev = { + .dma_mask = &orion5x_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&orion5x_xor0_data, + }, +}; + +static struct resource orion5x_xor1_resources[] = { + [0] = { + .start = IRQ_ORION5X_XOR1, + .end = IRQ_ORION5X_XOR1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data orion5x_xor1_data = { + .shared = &orion5x_xor_shared, + .hw_id = 1, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device orion5x_xor1_channel = { + .name = MV_XOR_NAME, + .id = 1, + .num_resources = ARRAY_SIZE(orion5x_xor1_resources), + .resource = orion5x_xor1_resources, + .dev = { + .dma_mask = &orion5x_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&orion5x_xor1_data, + }, +}; + +void __init orion5x_xor_init(void) +{ + platform_device_register(&orion5x_xor_shared); + + /* + * two engines can't do memset simultaneously, this limitation + * satisfied by removing memset support from one of the engines. + */ + dma_cap_set(DMA_MEMCPY, orion5x_xor0_data.cap_mask); + dma_cap_set(DMA_XOR, orion5x_xor0_data.cap_mask); + platform_device_register(&orion5x_xor0_channel); + + dma_cap_set(DMA_MEMCPY, orion5x_xor1_data.cap_mask); + dma_cap_set(DMA_MEMSET, orion5x_xor1_data.cap_mask); + dma_cap_set(DMA_XOR, orion5x_xor1_data.cap_mask); + platform_device_register(&orion5x_xor1_channel); +} + + +/***************************************************************************** * Time handling ****************************************************************************/ static void orion5x_timer_init(void) @@ -382,6 +480,8 @@ static void __init orion5x_id(u32 *dev, u32 *rev, char **dev_name) *dev_name = "MV88F5281-D2"; } else if (*rev == MV88F5281_REV_D1) { *dev_name = "MV88F5281-D1"; + } else if (*rev == MV88F5281_REV_D0) { + *dev_name = "MV88F5281-D0"; } else { *dev_name = "MV88F5281-Rev-Unsupported"; } @@ -416,6 +516,15 @@ void __init orion5x_init(void) * Setup Orion address map */ orion5x_setup_cpu_mbus_bridge(); + + /* + * Don't issue "Wait for Interrupt" instruction if we are + * running on D0 5281 silicon. + */ + if (dev == MV88F5281_DEV_ID && rev == MV88F5281_REV_D0) { + printk(KERN_INFO "Orion: Applying 5281 D0 WFI workaround.\n"); + disable_hlt(); + } } /* diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h index f72cf0e77544..e75bd7004b94 100644 --- a/arch/arm/mach-orion5x/common.h +++ b/arch/arm/mach-orion5x/common.h @@ -32,6 +32,7 @@ void orion5x_i2c_init(void); void orion5x_sata_init(struct mv_sata_platform_data *sata_data); void orion5x_uart0_init(void); void orion5x_uart1_init(void); +void orion5x_xor_init(void); /* * PCIe/PCI functions. diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c index 48ce6d0e0020..ff13e9060b18 100644 --- a/arch/arm/mach-orion5x/db88f5281-setup.c +++ b/arch/arm/mach-orion5x/db88f5281-setup.c @@ -25,7 +25,7 @@ #include <asm/mach/arch.h> #include <asm/mach/pci.h> #include <mach/orion5x.h> -#include <asm/plat-orion/orion_nand.h> +#include <plat/orion_nand.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h index f52a7d65bec2..61eb74a88862 100644 --- a/arch/arm/mach-orion5x/include/mach/orion5x.h +++ b/arch/arm/mach-orion5x/include/mach/orion5x.h @@ -73,6 +73,7 @@ #define MV88F5182_REV_A2 2 /* Orion-2 (88F5281) */ #define MV88F5281_DEV_ID 0x5281 +#define MV88F5281_REV_D0 4 #define MV88F5281_REV_D1 5 #define MV88F5281_REV_D2 6 @@ -105,6 +106,10 @@ #define ORION5X_USB0_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x50000) #define ORION5X_USB0_REG(x) (ORION5X_USB0_VIRT_BASE | (x)) +#define ORION5X_XOR_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x60900) +#define ORION5X_XOR_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x60900) +#define ORION5X_XOR_REG(x) (ORION5X_XOR_VIRT_BASE | (x)) + #define ORION5X_ETH_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x70000) #define ORION5X_ETH_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x70000) #define ORION5X_ETH_REG(x) (ORION5X_ETH_VIRT_BASE | (x)) diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index cc2a017fd2a9..2545ff9e5830 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -16,7 +16,7 @@ #include <asm/gpio.h> #include <asm/io.h> #include <mach/orion5x.h> -#include <asm/plat-orion/irq.h> +#include <plat/irq.h> #include "common.h" /***************************************************************************** diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c index 0caaaac74bc1..cb72f1bb9cb7 100644 --- a/arch/arm/mach-orion5x/kurobox_pro-setup.c +++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c @@ -25,7 +25,7 @@ #include <asm/mach/arch.h> #include <asm/mach/pci.h> #include <mach/orion5x.h> -#include <asm/plat-orion/orion_nand.h> +#include <plat/orion_nand.h> #include "common.h" #include "mpp.h" @@ -356,6 +356,7 @@ static void __init kurobox_pro_init(void) orion5x_sata_init(&kurobox_pro_sata_data); orion5x_uart0_init(); orion5x_uart1_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(KUROBOX_PRO_NOR_BOOT_BASE, KUROBOX_PRO_NOR_BOOT_SIZE); diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c index 4403cc963d66..53ff1893b883 100644 --- a/arch/arm/mach-orion5x/mss2-setup.c +++ b/arch/arm/mach-orion5x/mss2-setup.c @@ -239,6 +239,7 @@ static void __init mss2_init(void) orion5x_i2c_init(); orion5x_sata_init(&mss2_sata_data); orion5x_uart0_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(MSS2_NOR_BOOT_BASE, MSS2_NOR_BOOT_SIZE); platform_device_register(&mss2_nor_flash); diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c index 67b2c0df615f..978d4d599396 100644 --- a/arch/arm/mach-orion5x/mv2120-setup.c +++ b/arch/arm/mach-orion5x/mv2120-setup.c @@ -203,6 +203,7 @@ static void __init mv2120_init(void) orion5x_i2c_init(); orion5x_sata_init(&mv2120_sata_data); orion5x_uart0_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(MV2120_NOR_BOOT_BASE, MV2120_NOR_BOOT_SIZE); platform_device_register(&mv2120_nor_flash); diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index 256a4f680935..fbceecc4b7ec 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -14,7 +14,7 @@ #include <linux/pci.h> #include <linux/mbus.h> #include <asm/mach/pci.h> -#include <asm/plat-orion/pcie.h> +#include <plat/pcie.h> #include "common.h" /***************************************************************************** diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c index 8771cb76f0dc..4c3bcd76ac85 100644 --- a/arch/arm/mach-orion5x/rd88f5182-setup.c +++ b/arch/arm/mach-orion5x/rd88f5182-setup.c @@ -292,6 +292,7 @@ static void __init rd88f5182_init(void) orion5x_i2c_init(); orion5x_sata_init(&rd88f5182_sata_data); orion5x_uart0_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(RD88F5182_NOR_BOOT_BASE, RD88F5182_NOR_BOOT_SIZE); diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c index 809132de31d2..dd657163cd8d 100644 --- a/arch/arm/mach-orion5x/ts209-setup.c +++ b/arch/arm/mach-orion5x/ts209-setup.c @@ -207,12 +207,12 @@ static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = { static struct gpio_keys_button qnap_ts209_buttons[] = { { - .code = KEY_RESTART, + .code = KEY_COPY, .gpio = QNAP_TS209_GPIO_KEY_MEDIA, .desc = "USB Copy Button", .active_low = 1, }, { - .code = KEY_POWER, + .code = KEY_RESTART, .gpio = QNAP_TS209_GPIO_KEY_RESET, .desc = "Reset Button", .active_low = 1, @@ -296,6 +296,7 @@ static void __init qnap_ts209_init(void) orion5x_i2c_init(); orion5x_sata_init(&qnap_ts209_sata_data); orion5x_uart0_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE, QNAP_TS209_NOR_BOOT_SIZE); diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c index 6053e76ac967..b27d2b762081 100644 --- a/arch/arm/mach-orion5x/ts409-setup.c +++ b/arch/arm/mach-orion5x/ts409-setup.c @@ -3,6 +3,9 @@ * * Maintainer: Sylver Bruneau <sylver.bruneau@gmail.com> * + * Copyright (C) 2008 Sylver Bruneau <sylver.bruneau@gmail.com> + * Copyright (C) 2008 Martin Michlmayr <tbm@cyrius.com> + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version @@ -16,6 +19,7 @@ #include <linux/irq.h> #include <linux/mtd/physmap.h> #include <linux/mv643xx_eth.h> +#include <linux/leds.h> #include <linux/gpio_keys.h> #include <linux/input.h> #include <linux/i2c.h> @@ -162,16 +166,59 @@ static struct i2c_board_info __initdata qnap_ts409_i2c_rtc = { I2C_BOARD_INFO("s35390a", 0x30), }; +/***************************************************************************** + * LEDs attached to GPIO + ****************************************************************************/ + +static struct gpio_led ts409_led_pins[] = { + { + .name = "ts409:red:sata1", + .gpio = 4, + .active_low = 1, + }, { + .name = "ts409:red:sata2", + .gpio = 5, + .active_low = 1, + }, { + .name = "ts409:red:sata3", + .gpio = 6, + .active_low = 1, + }, { + .name = "ts409:red:sata4", + .gpio = 7, + .active_low = 1, + }, +}; + +static struct gpio_led_platform_data ts409_led_data = { + .leds = ts409_led_pins, + .num_leds = ARRAY_SIZE(ts409_led_pins), +}; + +static struct platform_device ts409_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &ts409_led_data, + }, +}; + /**************************************************************************** * GPIO Attached Keys * Power button is attached to the PIC microcontroller ****************************************************************************/ +#define QNAP_TS409_GPIO_KEY_RESET 14 #define QNAP_TS409_GPIO_KEY_MEDIA 15 static struct gpio_keys_button qnap_ts409_buttons[] = { { .code = KEY_RESTART, + .gpio = QNAP_TS409_GPIO_KEY_RESET, + .desc = "Reset Button", + .active_low = 1, + }, { + .code = KEY_COPY, .gpio = QNAP_TS409_GPIO_KEY_MEDIA, .desc = "USB Copy Button", .active_low = 1, @@ -255,6 +302,7 @@ static void __init qnap_ts409_init(void) if (qnap_ts409_i2c_rtc.irq == 0) pr_warning("qnap_ts409_init: failed to get RTC IRQ\n"); i2c_register_board_info(0, &qnap_ts409_i2c_rtc, 1); + platform_device_register(&ts409_leds); /* register tsx09 specific power-off method */ pm_power_off = qnap_tsx09_power_off; diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c index 014916a28fdc..ae0a5dccd2a1 100644 --- a/arch/arm/mach-orion5x/ts78xx-setup.c +++ b/arch/arm/mach-orion5x/ts78xx-setup.c @@ -256,6 +256,7 @@ static void __init ts78xx_init(void) orion5x_sata_init(&ts78xx_sata_data); orion5x_uart0_init(); orion5x_uart1_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(TS78XX_NOR_BOOT_BASE, TS78XX_NOR_BOOT_SIZE); diff --git a/arch/arm/mach-pxa/include/mach/mtd-xip.h b/arch/arm/mach-pxa/include/mach/mtd-xip.h index 351f32f13ce4..4d452fcb1508 100644 --- a/arch/arm/mach-pxa/include/mach/mtd-xip.h +++ b/arch/arm/mach-pxa/include/mach/mtd-xip.h @@ -10,8 +10,6 @@ * 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. - * - * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $ */ #ifndef __ARCH_PXA_MTD_XIP_H__ diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h index 8956afe8195e..67debc47e8c6 100644 --- a/arch/arm/mach-pxa/include/mach/poodle.h +++ b/arch/arm/mach-pxa/include/mach/poodle.h @@ -70,6 +70,12 @@ #define POODLE_SCOOP_IO_DIR ( POODLE_SCOOP_VPEN | POODLE_SCOOP_HS_OUT ) #define POODLE_SCOOP_IO_OUT ( 0 ) +#define POODLE_LOCOMO_GPIO_AMP_ON LOCOMO_GPIO(8) +#define POODLE_LOCOMO_GPIO_MUTE_L LOCOMO_GPIO(10) +#define POODLE_LOCOMO_GPIO_MUTE_R LOCOMO_GPIO(11) +#define POODLE_LOCOMO_GPIO_232VCC_ON LOCOMO_GPIO(12) +#define POODLE_LOCOMO_GPIO_JK_B LOCOMO_GPIO(13) + extern struct platform_device poodle_locomo_device; #endif /* __ASM_ARCH_POODLE_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxafb.h b/arch/arm/mach-pxa/include/mach/pxafb.h index 65447549616f..8e591118371e 100644 --- a/arch/arm/mach-pxa/include/mach/pxafb.h +++ b/arch/arm/mach-pxa/include/mach/pxafb.h @@ -28,6 +28,7 @@ * bits 10-17 : for AC Bias Pin Frequency * bit 18 : for output enable polarity * bit 19 : for pixel clock edge + * bit 20 : for output pixel format when base is RGBT16 */ #define LCD_CONN_TYPE(_x) ((_x) & 0x0f) #define LCD_CONN_WIDTH(_x) (((_x) >> 4) & 0x1f) @@ -53,10 +54,11 @@ #define LCD_SMART_PANEL_18BPP ((18 << 4) | LCD_TYPE_SMART_PANEL) #define LCD_AC_BIAS_FREQ(x) (((x) & 0xff) << 10) -#define LCD_BIAS_ACTIVE_HIGH (0 << 17) -#define LCD_BIAS_ACTIVE_LOW (1 << 17) -#define LCD_PCLK_EDGE_RISE (0 << 18) -#define LCD_PCLK_EDGE_FALL (1 << 18) +#define LCD_BIAS_ACTIVE_HIGH (0 << 18) +#define LCD_BIAS_ACTIVE_LOW (1 << 18) +#define LCD_PCLK_EDGE_RISE (0 << 19) +#define LCD_PCLK_EDGE_FALL (1 << 19) +#define LCD_ALTERNATE_MAPPING (1 << 20) /* * This structure describes the machine which we are running on. diff --git a/arch/arm/mach-s3c2410/include/mach/regs-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-clock.h index d583688458a4..b3f90aa78076 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-clock.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-clock.h @@ -11,7 +11,7 @@ */ #ifndef __ASM_ARM_REGS_CLOCK -#define __ASM_ARM_REGS_CLOCK "$Id: clock.h,v 1.4 2003/04/30 14:50:51 ben Exp $" +#define __ASM_ARM_REGS_CLOCK #define S3C2410_CLKREG(x) ((x) + S3C24XX_VA_CLKPWR) diff --git a/arch/arm/mach-s3c2410/include/mach/regs-gpio.h b/arch/arm/mach-s3c2410/include/mach/regs-gpio.h index 30bec027f5fa..528080ceac44 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-gpio.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-gpio.h @@ -12,7 +12,7 @@ #ifndef __ASM_ARCH_REGS_GPIO_H -#define __ASM_ARCH_REGS_GPIO_H "$Id: gpio.h,v 1.5 2003/05/19 12:51:08 ben Exp $" +#define __ASM_ARCH_REGS_GPIO_H #define S3C2410_GPIONO(bank,offset) ((bank) + (offset)) diff --git a/arch/arm/mach-s3c2410/include/mach/regs-irq.h b/arch/arm/mach-s3c2410/include/mach/regs-irq.h index b057c06d167a..de86ee8812bd 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-irq.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-irq.h @@ -10,7 +10,7 @@ #ifndef ___ASM_ARCH_REGS_IRQ_H -#define ___ASM_ARCH_REGS_IRQ_H "$Id: irq.h,v 1.3 2003/03/25 21:29:06 ben Exp $" +#define ___ASM_ARCH_REGS_IRQ_H /* interrupt controller */ diff --git a/arch/arm/mach-s3c2410/include/mach/regs-lcd.h b/arch/arm/mach-s3c2410/include/mach/regs-lcd.h index 893b8742f954..ee8f040aff5f 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-lcd.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-lcd.h @@ -10,7 +10,7 @@ #ifndef ___ASM_ARCH_REGS_LCD_H -#define ___ASM_ARCH_REGS_LCD_H "$Id: lcd.h,v 1.3 2003/06/26 13:25:06 ben Exp $" +#define ___ASM_ARCH_REGS_LCD_H #define S3C2410_LCDREG(x) (x) diff --git a/arch/arm/mach-s3c2410/include/mach/regs-mem.h b/arch/arm/mach-s3c2410/include/mach/regs-mem.h index f9926abd5cde..57759804e2fa 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-mem.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-mem.h @@ -11,7 +11,7 @@ */ #ifndef __ASM_ARM_MEMREGS_H -#define __ASM_ARM_MEMREGS_H "$Id: regs.h,v 1.8 2003/05/01 15:55:41 ben Exp $" +#define __ASM_ARM_MEMREGS_H #ifndef S3C2410_MEMREG #define S3C2410_MEMREG(x) (S3C24XX_VA_MEMCTRL + (x)) diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index fb1e78e28e50..24c6334fac89 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -562,7 +562,7 @@ static struct platform_device *bast_devices[] __initdata = { &bast_sio, }; -static struct clk *bast_clocks[] = { +static struct clk *bast_clocks[] __initdata = { &s3c24xx_dclk0, &s3c24xx_dclk1, &s3c24xx_clkout0, diff --git a/arch/arm/mach-s3c2410/mach-smdk2410.c b/arch/arm/mach-s3c2410/mach-smdk2410.c index c9040080727e..b88939d72282 100644 --- a/arch/arm/mach-s3c2410/mach-smdk2410.c +++ b/arch/arm/mach-s3c2410/mach-smdk2410.c @@ -5,7 +5,6 @@ * Copyright (C) 2004 by FS Forth-Systeme GmbH * All rights reserved. * - * $Id: mach-smdk2410.c,v 1.1 2004/05/11 14:15:38 mpietrek Exp $ * @Author: Jonas Dietsche * * This program is free software; you can redistribute it and/or diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c index 12cbca68f57d..fbc0213d5485 100644 --- a/arch/arm/mach-s3c2410/mach-vr1000.c +++ b/arch/arm/mach-s3c2410/mach-vr1000.c @@ -344,7 +344,7 @@ static struct platform_device *vr1000_devices[] __initdata = { &vr1000_led3, }; -static struct clk *vr1000_clocks[] = { +static struct clk *vr1000_clocks[] __initdata = { &s3c24xx_dclk0, &s3c24xx_dclk1, &s3c24xx_clkout0, diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c index 30f613a79bfe..4c061d29463c 100644 --- a/arch/arm/mach-s3c2412/mach-jive.c +++ b/arch/arm/mach-s3c2412/mach-jive.c @@ -26,9 +26,6 @@ #include <linux/spi/spi.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> - #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c index 265c77dec9d7..441f4bc09472 100644 --- a/arch/arm/mach-s3c2440/mach-anubis.c +++ b/arch/arm/mach-s3c2440/mach-anubis.c @@ -414,7 +414,7 @@ static struct platform_device *anubis_devices[] __initdata = { &anubis_device_sm501, }; -static struct clk *anubis_clocks[] = { +static struct clk *anubis_clocks[] __initdata = { &s3c24xx_dclk0, &s3c24xx_dclk1, &s3c24xx_clkout0, diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c index d2ee0cd148c6..8b83f93b6102 100644 --- a/arch/arm/mach-s3c2440/mach-osiris.c +++ b/arch/arm/mach-s3c2440/mach-osiris.c @@ -341,7 +341,7 @@ static struct platform_device *osiris_devices[] __initdata = { &osiris_pcmcia, }; -static struct clk *osiris_clocks[] = { +static struct clk *osiris_clocks[] __initdata = { &s3c24xx_dclk0, &s3c24xx_dclk1, &s3c24xx_clkout0, diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c index 39d38c801736..029dbfbbafcf 100644 --- a/arch/arm/mach-sa1100/cpu-sa1110.c +++ b/arch/arm/mach-sa1100/cpu-sa1110.c @@ -3,8 +3,6 @@ * * Copyright (C) 2001 Russell King * - * $Id: cpu-sa1110.c,v 1.9 2002/07/06 16:53:18 rmk Exp $ - * * 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. diff --git a/arch/arm/mach-sa1100/include/mach/mtd-xip.h b/arch/arm/mach-sa1100/include/mach/mtd-xip.h index 80cfdac2b944..eaa09e86ad16 100644 --- a/arch/arm/mach-sa1100/include/mach/mtd-xip.h +++ b/arch/arm/mach-sa1100/include/mach/mtd-xip.h @@ -10,8 +10,6 @@ * 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. - * - * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $ */ #ifndef __ARCH_SA1100_MTD_XIP_H__ diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c index 20eec4ba173f..7b5a25d81576 100644 --- a/arch/arm/mm/cache-feroceon-l2.c +++ b/arch/arm/mm/cache-feroceon-l2.c @@ -14,7 +14,7 @@ #include <linux/init.h> #include <asm/cacheflush.h> -#include <asm/plat-orion/cache-feroceon-l2.h> +#include <plat/cache-feroceon-l2.h> /* diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 2d6d682c206a..25d9a11eb617 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -568,6 +568,55 @@ void __init iotable_init(struct map_desc *io_desc, int nr) create_mapping(io_desc + i); } +static int __init check_membank_valid(struct membank *mb) +{ + /* + * Check whether this memory region has non-zero size. + */ + if (mb->size == 0) + return 0; + + /* + * Check whether this memory region would entirely overlap + * the vmalloc area. + */ + if (phys_to_virt(mb->start) >= VMALLOC_MIN) { + printk(KERN_NOTICE "Ignoring RAM at %.8lx-%.8lx " + "(vmalloc region overlap).\n", + mb->start, mb->start + mb->size - 1); + return 0; + } + + /* + * Check whether this memory region would partially overlap + * the vmalloc area. + */ + if (phys_to_virt(mb->start + mb->size) < phys_to_virt(mb->start) || + phys_to_virt(mb->start + mb->size) > VMALLOC_MIN) { + unsigned long newsize = VMALLOC_MIN - phys_to_virt(mb->start); + + printk(KERN_NOTICE "Truncating RAM at %.8lx-%.8lx " + "to -%.8lx (vmalloc region overlap).\n", + mb->start, mb->start + mb->size - 1, + mb->start + newsize - 1); + mb->size = newsize; + } + + return 1; +} + +static void __init sanity_check_meminfo(struct meminfo *mi) +{ + int i; + int j; + + for (i = 0, j = 0; i < mi->nr_banks; i++) { + if (check_membank_valid(&mi->bank[i])) + mi->bank[j++] = mi->bank[i]; + } + mi->nr_banks = j; +} + static inline void prepare_page_table(struct meminfo *mi) { unsigned long addr; @@ -753,6 +802,7 @@ void __init paging_init(struct meminfo *mi, struct machine_desc *mdesc) void *zero_page; build_mem_type_table(); + sanity_check_meminfo(mi); prepare_page_table(mi); bootmem_init(mi); devicemaps_init(mdesc); diff --git a/arch/arm/mm/proc-arm940.S b/arch/arm/mm/proc-arm940.S index 1a3d63df8e90..551244d5ca19 100644 --- a/arch/arm/mm/proc-arm940.S +++ b/arch/arm/mm/proc-arm940.S @@ -15,6 +15,7 @@ #include <asm/pgtable-hwdef.h> #include <asm/pgtable.h> #include <asm/ptrace.h> +#include "proc-macros.S" /* ARM940T has a 4KB DCache comprising 256 lines of 4 words */ #define CACHE_DLINESIZE 16 diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S index 82d579ac9b98..6168c6160dee 100644 --- a/arch/arm/mm/proc-arm946.S +++ b/arch/arm/mm/proc-arm946.S @@ -17,6 +17,7 @@ #include <asm/pgtable-hwdef.h> #include <asm/pgtable.h> #include <asm/ptrace.h> +#include "proc-macros.S" /* * ARM946E-S is synthesizable to have 0KB to 1MB sized D-Cache, diff --git a/arch/arm/plat-omap/include/mach/memory.h b/arch/arm/plat-omap/include/mach/memory.h index 037486c5f4a4..a325caf80d04 100644 --- a/arch/arm/plat-omap/include/mach/memory.h +++ b/arch/arm/plat-omap/include/mach/memory.h @@ -76,13 +76,14 @@ (dma_addr_t)virt_to_lbus(page_address(page)) : \ (dma_addr_t)__virt_to_bus(page_address(page));}) -#define __arch_dma_to_virt(dev, addr) ({is_lbus_device(dev) ? \ - lbus_to_virt(addr) : \ - __bus_to_virt(addr);}) - -#define __arch_virt_to_dma(dev, addr) ({is_lbus_device(dev) ? \ - virt_to_lbus(addr) : \ - __virt_to_bus(addr);}) +#define __arch_dma_to_virt(dev, addr) ({ (void *) (is_lbus_device(dev) ? \ + lbus_to_virt(addr) : \ + __bus_to_virt(addr)); }) + +#define __arch_virt_to_dma(dev, addr) ({ unsigned long __addr = (unsigned long)(addr); \ + (dma_addr_t) (is_lbus_device(dev) ? \ + virt_to_lbus(__addr) : \ + __virt_to_bus(__addr)); }) #endif /* CONFIG_ARCH_OMAP15XX */ diff --git a/include/asm-arm/plat-orion/cache-feroceon-l2.h b/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h index ba4e016d3ec0..06f982d55697 100644 --- a/include/asm-arm/plat-orion/cache-feroceon-l2.h +++ b/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/plat-orion/cache-feroceon-l2.h + * arch/arm/plat-orion/include/plat/cache-feroceon-l2.h * * Copyright (C) 2008 Marvell Semiconductor * diff --git a/include/asm-arm/plat-orion/ehci-orion.h b/arch/arm/plat-orion/include/plat/ehci-orion.h index 785705651e24..64343051095a 100644 --- a/include/asm-arm/plat-orion/ehci-orion.h +++ b/arch/arm/plat-orion/include/plat/ehci-orion.h @@ -1,13 +1,13 @@ /* - * include/asm-arm/plat-orion/ehci-orion.h + * arch/arm/plat-orion/include/plat/ehci-orion.h * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ -#ifndef __ASM_PLAT_ORION_EHCI_ORION_H -#define __ASM_PLAT_ORION_EHCI_ORION_H +#ifndef __PLAT_EHCI_ORION_H +#define __PLAT_EHCI_ORION_H #include <linux/mbus.h> diff --git a/include/asm-arm/plat-orion/irq.h b/arch/arm/plat-orion/include/plat/irq.h index 94aeed919d5b..f05eeab94968 100644 --- a/include/asm-arm/plat-orion/irq.h +++ b/arch/arm/plat-orion/include/plat/irq.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/plat-orion/irq.h + * arch/arm/plat-orion/include/plat/irq.h * * Marvell Orion SoC IRQ handling. * @@ -8,8 +8,8 @@ * warranty of any kind, whether express or implied. */ -#ifndef __ASM_PLAT_ORION_IRQ_H -#define __ASM_PLAT_ORION_IRQ_H +#ifndef __PLAT_IRQ_H +#define __PLAT_IRQ_H void orion_irq_init(unsigned int irq_start, void __iomem *maskaddr); diff --git a/include/asm-arm/plat-orion/mv_xor.h b/arch/arm/plat-orion/include/plat/mv_xor.h index c349e8ff5cc0..bd5f3bdb4ae3 100644 --- a/include/asm-arm/plat-orion/mv_xor.h +++ b/arch/arm/plat-orion/include/plat/mv_xor.h @@ -1,9 +1,11 @@ /* + * arch/arm/plat-orion/include/plat/mv_xor.h + * * Marvell XOR platform device data definition file. */ -#ifndef __ASM_PLAT_ORION_MV_XOR_H -#define __ASM_PLAT_ORION_MV_XOR_H +#ifndef __PLAT_MV_XOR_H +#define __PLAT_MV_XOR_H #include <linux/dmaengine.h> #include <linux/mbus.h> diff --git a/include/asm-arm/plat-orion/orion_nand.h b/arch/arm/plat-orion/include/plat/orion_nand.h index ad4ce94c1998..d6a4cfa37785 100644 --- a/include/asm-arm/plat-orion/orion_nand.h +++ b/arch/arm/plat-orion/include/plat/orion_nand.h @@ -1,13 +1,13 @@ /* - * include/asm-arm/plat-orion/orion_nand.h + * arch/arm/plat-orion/include/plat/orion_nand.h * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ -#ifndef __ASM_PLAT_ORION_ORION_NAND_H -#define __ASM_PLAT_ORION_ORION_NAND_H +#ifndef __PLAT_ORION_NAND_H +#define __PLAT_ORION_NAND_H /* * Device bus NAND private data diff --git a/include/asm-arm/plat-orion/pcie.h b/arch/arm/plat-orion/include/plat/pcie.h index e61b7bd97af5..3ebfef72b4e7 100644 --- a/include/asm-arm/plat-orion/pcie.h +++ b/arch/arm/plat-orion/include/plat/pcie.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/plat-orion/pcie.h + * arch/arm/plat-orion/include/plat/pcie.h * * Marvell Orion SoC PCIe handling. * @@ -8,8 +8,8 @@ * warranty of any kind, whether express or implied. */ -#ifndef __ASM_PLAT_ORION_PCIE_H -#define __ASM_PLAT_ORION_PCIE_H +#ifndef __PLAT_PCIE_H +#define __PLAT_PCIE_H u32 orion_pcie_dev_id(void __iomem *base); u32 orion_pcie_rev(void __iomem *base); diff --git a/include/asm-arm/plat-orion/time.h b/arch/arm/plat-orion/include/plat/time.h index 0e85cc8f44d9..c06ca35f3613 100644 --- a/include/asm-arm/plat-orion/time.h +++ b/arch/arm/plat-orion/include/plat/time.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/plat-orion/time.h + * arch/arm/plat-orion/include/plat/time.h * * Marvell Orion SoC time handling. * @@ -8,8 +8,8 @@ * warranty of any kind, whether express or implied. */ -#ifndef __ASM_PLAT_ORION_TIME_H -#define __ASM_PLAT_ORION_TIME_H +#ifndef __PLAT_TIME_H +#define __PLAT_TIME_H void orion_time_init(unsigned int irq, unsigned int tclk); diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c index fe66a1835169..3f9d34fc738c 100644 --- a/arch/arm/plat-orion/irq.c +++ b/arch/arm/plat-orion/irq.c @@ -12,7 +12,7 @@ #include <linux/init.h> #include <linux/irq.h> #include <linux/io.h> -#include <asm/plat-orion/irq.h> +#include <plat/irq.h> static void orion_irq_mask(u32 irq) { diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c index ca32c60e14d7..883902fead89 100644 --- a/arch/arm/plat-orion/pcie.c +++ b/arch/arm/plat-orion/pcie.c @@ -12,7 +12,7 @@ #include <linux/pci.h> #include <linux/mbus.h> #include <asm/mach/pci.h> -#include <asm/plat-orion/pcie.h> +#include <plat/pcie.h> /* * PCIe unit register offsets. diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c index 6d60f0476bb8..89ce60eabd5b 100644 --- a/arch/arm/plat-s3c24xx/cpu.c +++ b/arch/arm/plat-s3c24xx/cpu.c @@ -169,9 +169,7 @@ static struct map_desc s3c_iodesc[] __initdata = { IODESC_ENT(UART) }; - -static struct cpu_table * -s3c_lookup_cpu(unsigned long idcode) +static struct cpu_table * __init s3c_lookup_cpu(unsigned long idcode) { struct cpu_table *tab; int count; diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index 8b8f564c3aa2..56281c030a7b 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -12,7 +12,7 @@ # # http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Sun Jul 13 12:04:05 2008 +# Last update: Wed Aug 13 21:56:02 2008 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -843,7 +843,7 @@ borzoi MACH_BORZOI BORZOI 831 gecko MACH_GECKO GECKO 832 ds101 MACH_DS101 DS101 833 omap_palmtt2 MACH_OMAP_PALMTT2 OMAP_PALMTT2 834 -xscale_palmld MACH_XSCALE_PALMLD XSCALE_PALMLD 835 +palmld MACH_PALMLD PALMLD 835 cc9c MACH_CC9C CC9C 836 sbc1670 MACH_SBC1670 SBC1670 837 ixdp28x5 MACH_IXDP28X5 IXDP28X5 838 @@ -852,7 +852,7 @@ ml696k MACH_ML696K ML696K 840 arcom_zeus MACH_ARCOM_ZEUS ARCOM_ZEUS 841 osiris MACH_OSIRIS OSIRIS 842 maestro MACH_MAESTRO MAESTRO 843 -tunge2 MACH_TUNGE2 TUNGE2 844 +palmte2 MACH_PALMTE2 PALMTE2 844 ixbbm MACH_IXBBM IXBBM 845 mx27ads MACH_MX27ADS MX27ADS 846 ax8004 MACH_AX8004 AX8004 847 @@ -916,7 +916,7 @@ nxdb500 MACH_NXDB500 NXDB500 905 apf9328 MACH_APF9328 APF9328 906 omap_wipoq MACH_OMAP_WIPOQ OMAP_WIPOQ 907 omap_twip MACH_OMAP_TWIP OMAP_TWIP 908 -palmtreo650 MACH_PALMTREO650 PALMTREO650 909 +palmt650 MACH_PALMT650 PALMT650 909 acumen MACH_ACUMEN ACUMEN 910 xp100 MACH_XP100 XP100 911 fs2410 MACH_FS2410 FS2410 912 @@ -1096,7 +1096,7 @@ atc6 MACH_ATC6 ATC6 1086 multmdw MACH_MULTMDW MULTMDW 1087 mba2440 MACH_MBA2440 MBA2440 1088 ecsd MACH_ECSD ECSD 1089 -zire31 MACH_ZIRE31 ZIRE31 1090 +palmz31 MACH_PALMZ31 PALMZ31 1090 fsg MACH_FSG FSG 1091 razor101 MACH_RAZOR101 RAZOR101 1092 opera_tdm MACH_OPERA_TDM OPERA_TDM 1093 @@ -1810,7 +1810,7 @@ kriss_sensor MACH_KRISS_SENSOR KRISS_SENSOR 1819 pilz_pmi5 MACH_PILZ_PMI5 PILZ_PMI5 1820 jade MACH_JADE JADE 1821 ks8695_softplc MACH_KS8695_SOFTPLC KS8695_SOFTPLC 1822 -gprisc4 MACH_GPRISC4 GPRISC4 1823 +gprisc3 MACH_GPRISC4 GPRISC4 1823 stamp9260 MACH_STAMP9260 STAMP9260 1824 smdk6430 MACH_SMDK6430 SMDK6430 1825 smdkc100 MACH_SMDKC100 SMDKC100 1826 @@ -1820,3 +1820,44 @@ deister_eyecam MACH_DEISTER_EYECAM DEISTER_EYECAM 1829 at91sam9m10ek MACH_AT91SAM9M10EK AT91SAM9M10EK 1830 linkstation_produo MACH_LINKSTATION_PRODUO LINKSTATION_PRODUO 1831 hit_b0 MACH_HIT_B0 HIT_B0 1832 +adx_rmu MACH_ADX_RMU ADX_RMU 1833 +xg_cpe_main MACH_XG_CPE_MAIN XG_CPE_MAIN 1834 +edb9407a MACH_EDB9407A EDB9407A 1835 +dtb9608 MACH_DTB9608 DTB9608 1836 +em104v1 MACH_EM104V1 EM104V1 1837 +demo MACH_DEMO DEMO 1838 +logi9260 MACH_LOGI9260 LOGI9260 1839 +mx31_exm32 MACH_MX31_EXM32 MX31_EXM32 1840 +usb_a9g20 MACH_USB_A9G20 USB_A9G20 1841 +picproje2008 MACH_PICPROJE2008 PICPROJE2008 1842 +cs_e9315 MACH_CS_E9315 CS_E9315 1843 +qil_a9g20 MACH_QIL_A9G20 QIL_A9G20 1844 +sha_pon020 MACH_SHA_PON020 SHA_PON020 1845 +nad MACH_NAD NAD 1846 +sbc35_a9260 MACH_SBC35_A9260 SBC35_A9260 1847 +sbc35_a9g20 MACH_SBC35_A9G20 SBC35_A9G20 1848 +davinci_beginning MACH_DAVINCI_BEGINNING DAVINCI_BEGINNING 1849 +uwc MACH_UWC UWC 1850 +mxlads MACH_MXLADS MXLADS 1851 +htcnike MACH_HTCNIKE HTCNIKE 1852 +deister_pxa270 MACH_DEISTER_PXA270 DEISTER_PXA270 1853 +cme9210js MACH_CME9210JS CME9210JS 1854 +cc9p9360 MACH_CC9P9360 CC9P9360 1855 +mocha MACH_MOCHA MOCHA 1856 +wapd170ag MACH_WAPD170AG WAPD170AG 1857 +linkstation_mini MACH_LINKSTATION_MINI LINKSTATION_MINI 1858 +afeb9260 MACH_AFEB9260 AFEB9260 1859 +w90x900 MACH_W90X900 W90X900 1860 +w90x700 MACH_W90X700 W90X700 1861 +kt300ip MACH_KT300IP KT300IP 1862 +kt300ip_g20 MACH_KT300IP_G20 KT300IP_G20 1863 +srcm MACH_SRCM SRCM 1864 +wlnx_9260 MACH_WLNX_9260 WLNX_9260 1865 +openmoko_gta03 MACH_OPENMOKO_GTA03 OPENMOKO_GTA03 1866 +osprey2 MACH_OSPREY2 OSPREY2 1867 +kbio9260 MACH_KBIO9260 KBIO9260 1868 +ginza MACH_GINZA GINZA 1869 +a636n MACH_A636N A636N 1870 +imx27ipcam MACH_IMX27IPCAM IMX27IPCAM 1871 +nenoc MACH_NEMOC NEMOC 1872 +geneva MACH_GENEVA GENEVA 1873 diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index a4e4494663bf..0328da020a10 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -25,7 +25,7 @@ #include <linux/interrupt.h> #include <linux/platform_device.h> #include <linux/memory.h> -#include <asm/plat-orion/mv_xor.h> +#include <plat/mv_xor.h> #include "mv_xor.h" static void mv_xor_issue_pending(struct dma_chan *chan); diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c index 64002488c6ee..917cf8d3ae95 100644 --- a/drivers/mtd/nand/orion_nand.c +++ b/drivers/mtd/nand/orion_nand.c @@ -19,7 +19,7 @@ #include <asm/io.h> #include <asm/sizes.h> #include <mach/hardware.h> -#include <asm/plat-orion/orion_nand.h> +#include <plat/orion_nand.h> #ifdef CONFIG_MTD_CMDLINE_PARTS static const char *part_probes[] = { "cmdlinepart", NULL }; diff --git a/drivers/pcmcia/pxa2xx_palmtx.c b/drivers/pcmcia/pxa2xx_palmtx.c index a8771ffc61e8..e07b5c51ec5b 100644 --- a/drivers/pcmcia/pxa2xx_palmtx.c +++ b/drivers/pcmcia/pxa2xx_palmtx.c @@ -23,12 +23,57 @@ static int palmtx_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { - skt->irq = IRQ_GPIO(GPIO_NR_PALMTX_PCMCIA_READY); + int ret; + + ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_POWER1, "PCMCIA PWR1"); + if (ret) + goto err1; + ret = gpio_direction_output(GPIO_NR_PALMTX_PCMCIA_POWER1, 0); + if (ret) + goto err2; + + ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_POWER2, "PCMCIA PWR2"); + if (ret) + goto err2; + ret = gpio_direction_output(GPIO_NR_PALMTX_PCMCIA_POWER2, 0); + if (ret) + goto err3; + + ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_RESET, "PCMCIA RST"); + if (ret) + goto err3; + ret = gpio_direction_output(GPIO_NR_PALMTX_PCMCIA_RESET, 1); + if (ret) + goto err4; + + ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_READY, "PCMCIA RDY"); + if (ret) + goto err4; + ret = gpio_direction_input(GPIO_NR_PALMTX_PCMCIA_READY); + if (ret) + goto err5; + + skt->irq = gpio_to_irq(GPIO_NR_PALMTX_PCMCIA_READY); return 0; + +err5: + gpio_free(GPIO_NR_PALMTX_PCMCIA_READY); +err4: + gpio_free(GPIO_NR_PALMTX_PCMCIA_RESET); +err3: + gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER2); +err2: + gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER1); +err1: + return ret; } static void palmtx_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) { + gpio_free(GPIO_NR_PALMTX_PCMCIA_READY); + gpio_free(GPIO_NR_PALMTX_PCMCIA_RESET); + gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER2); + gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER1); } static void palmtx_pcmcia_socket_state(struct soc_pcmcia_socket *skt, @@ -109,7 +154,7 @@ static void __exit palmtx_pcmcia_exit(void) platform_device_unregister(palmtx_pcmcia_device); } -fs_initcall(palmtx_pcmcia_init); +module_init(palmtx_pcmcia_init); module_exit(palmtx_pcmcia_exit); MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>"); diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 3b4a14e355c1..77cb34270fc1 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -449,6 +449,7 @@ config SERIAL_CLPS711X_CONSOLE config SERIAL_SAMSUNG tristate "Samsung SoC serial support" depends on ARM && PLAT_S3C24XX + select SERIAL_CORE help Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, providing /dev/ttySAC0, 1 and 2 (note, some machines may not diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index 5fbdc14e63b3..5416cf969005 100644 --- a/drivers/usb/host/ehci-orion.c +++ b/drivers/usb/host/ehci-orion.c @@ -12,7 +12,7 @@ #include <linux/module.h> #include <linux/platform_device.h> #include <linux/mbus.h> -#include <asm/plat-orion/ehci-orion.h> +#include <plat/ehci-orion.h> #define rdl(off) __raw_readl(hcd->regs + (off)) #define wrl(off, val) __raw_writel((val), hcd->regs + (off)) diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index e7aa7ae8fca8..97204497d9f7 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -1031,7 +1031,9 @@ static void pxafb_setup_gpio(struct pxafb_info *fbi) pxa_gpio_mode(GPIO74_LCD_FCLK_MD); pxa_gpio_mode(GPIO75_LCD_LCLK_MD); pxa_gpio_mode(GPIO76_LCD_PCLK_MD); - pxa_gpio_mode(GPIO77_LCD_ACBIAS_MD); + + if ((lccr0 & LCCR0_PAS) == 0) + pxa_gpio_mode(GPIO77_LCD_ACBIAS_MD); } static void pxafb_enable_controller(struct pxafb_info *fbi) @@ -1400,6 +1402,8 @@ static void pxafb_decode_mach_info(struct pxafb_info *fbi, if (lcd_conn == LCD_MONO_STN_8BPP) fbi->lccr0 |= LCCR0_DPD; + fbi->lccr0 |= (lcd_conn & LCD_ALTERNATE_MAPPING) ? LCCR0_LDDALT : 0; + fbi->lccr3 = LCCR3_Acb((inf->lcd_conn >> 10) & 0xff); fbi->lccr3 |= (lcd_conn & LCD_BIAS_ACTIVE_LOW) ? LCCR3_OEP : 0; fbi->lccr3 |= (lcd_conn & LCD_PCLK_EDGE_FALL) ? LCCR3_PCP : 0; @@ -1673,53 +1677,63 @@ MODULE_PARM_DESC(options, "LCD parameters (see Documentation/fb/pxafb.txt)"); #define pxafb_setup_options() (0) #endif -static int __devinit pxafb_probe(struct platform_device *dev) -{ - struct pxafb_info *fbi; - struct pxafb_mach_info *inf; - struct resource *r; - int irq, ret; - - dev_dbg(&dev->dev, "pxafb_probe\n"); - - inf = dev->dev.platform_data; - ret = -ENOMEM; - fbi = NULL; - if (!inf) - goto failed; - - ret = pxafb_parse_options(&dev->dev, g_options); - if (ret < 0) - goto failed; - #ifdef DEBUG_VAR - /* Check for various illegal bit-combinations. Currently only - * a warning is given. */ +/* Check for various illegal bit-combinations. Currently only + * a warning is given. */ +static void __devinit pxafb_check_options(struct device *dev, + struct pxafb_mach_info *inf) +{ + if (inf->lcd_conn) + return; if (inf->lccr0 & LCCR0_INVALID_CONFIG_MASK) - dev_warn(&dev->dev, "machine LCCR0 setting contains " + dev_warn(dev, "machine LCCR0 setting contains " "illegal bits: %08x\n", inf->lccr0 & LCCR0_INVALID_CONFIG_MASK); if (inf->lccr3 & LCCR3_INVALID_CONFIG_MASK) - dev_warn(&dev->dev, "machine LCCR3 setting contains " + dev_warn(dev, "machine LCCR3 setting contains " "illegal bits: %08x\n", inf->lccr3 & LCCR3_INVALID_CONFIG_MASK); if (inf->lccr0 & LCCR0_DPD && ((inf->lccr0 & LCCR0_PAS) != LCCR0_Pas || (inf->lccr0 & LCCR0_SDS) != LCCR0_Sngl || (inf->lccr0 & LCCR0_CMS) != LCCR0_Mono)) - dev_warn(&dev->dev, "Double Pixel Data (DPD) mode is " + dev_warn(dev, "Double Pixel Data (DPD) mode is " "only valid in passive mono" " single panel mode\n"); if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Act && (inf->lccr0 & LCCR0_SDS) == LCCR0_Dual) - dev_warn(&dev->dev, "Dual panel only valid in passive mode\n"); + dev_warn(dev, "Dual panel only valid in passive mode\n"); if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Pas && (inf->modes->upper_margin || inf->modes->lower_margin)) - dev_warn(&dev->dev, "Upper and lower margins must be 0 in " + dev_warn(dev, "Upper and lower margins must be 0 in " "passive mode\n"); +} +#else +#define pxafb_check_options(...) do {} while (0) #endif +static int __devinit pxafb_probe(struct platform_device *dev) +{ + struct pxafb_info *fbi; + struct pxafb_mach_info *inf; + struct resource *r; + int irq, ret; + + dev_dbg(&dev->dev, "pxafb_probe\n"); + + inf = dev->dev.platform_data; + ret = -ENOMEM; + fbi = NULL; + if (!inf) + goto failed; + + ret = pxafb_parse_options(&dev->dev, g_options); + if (ret < 0) + goto failed; + + pxafb_check_options(&dev->dev, inf); + dev_dbg(&dev->dev, "got a %dx%dx%d LCD\n", inf->modes->xres, inf->modes->yres, diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index 3da2b90d2fe6..22715e3be5e7 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -157,8 +157,6 @@ static void s3c2410wdt_start(void) writel(wdt_count, wdt_base + S3C2410_WTCNT); writel(wtcon, wdt_base + S3C2410_WTCON); spin_unlock(&wdt_lock); - - return 0; } static int s3c2410wdt_set_heartbeat(int timeout) diff --git a/include/asm-arm/plat-s3c/regs-nand.h b/include/asm-arm/plat-s3c/regs-nand.h index 09f0b5503f5b..b2caa4bca270 100644 --- a/include/asm-arm/plat-s3c/regs-nand.h +++ b/include/asm-arm/plat-s3c/regs-nand.h @@ -11,7 +11,7 @@ */ #ifndef __ASM_ARM_REGS_NAND -#define __ASM_ARM_REGS_NAND "$Id: nand.h,v 1.3 2003/12/09 11:36:29 ben Exp $" +#define __ASM_ARM_REGS_NAND #define S3C2410_NFREG(x) (x) diff --git a/include/asm-arm/plat-s3c/regs-timer.h b/include/asm-arm/plat-s3c/regs-timer.h index b4366ea39677..cc0eedd53e38 100644 --- a/include/asm-arm/plat-s3c/regs-timer.h +++ b/include/asm-arm/plat-s3c/regs-timer.h @@ -12,7 +12,7 @@ #ifndef __ASM_ARCH_REGS_TIMER_H -#define __ASM_ARCH_REGS_TIMER_H "$Id: timer.h,v 1.4 2003/05/06 19:30:50 ben Exp $" +#define __ASM_ARCH_REGS_TIMER_H #define S3C_TIMERREG(x) (S3C_VA_TIMER + (x)) #define S3C_TIMERREG2(tmr,reg) S3C_TIMERREG((reg)+0x0c+((tmr)*0x0c)) diff --git a/include/asm-arm/plat-s3c/regs-watchdog.h b/include/asm-arm/plat-s3c/regs-watchdog.h index 1229f076c0a0..4938492470f7 100644 --- a/include/asm-arm/plat-s3c/regs-watchdog.h +++ b/include/asm-arm/plat-s3c/regs-watchdog.h @@ -12,7 +12,7 @@ #ifndef __ASM_ARCH_REGS_WATCHDOG_H -#define __ASM_ARCH_REGS_WATCHDOG_H "$Id: watchdog.h,v 1.2 2003/04/29 13:31:09 ben Exp $" +#define __ASM_ARCH_REGS_WATCHDOG_H #define S3C_WDOGREG(x) ((x) + S3C_VA_WATCHDOG) diff --git a/include/asm-arm/plat-s3c24xx/s3c2410.h b/include/asm-arm/plat-s3c24xx/s3c2410.h index 36de0b835873..3cd1ec677b3f 100644 --- a/include/asm-arm/plat-s3c24xx/s3c2410.h +++ b/include/asm-arm/plat-s3c24xx/s3c2410.h @@ -21,11 +21,11 @@ extern void s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no); extern void s3c2410_init_clocks(int xtal); -extern int s3c2410_baseclk_add(void); - #else #define s3c2410_init_clocks NULL #define s3c2410_init_uarts NULL #define s3c2410_map_io NULL #define s3c2410_init NULL #endif + +extern int s3c2410_baseclk_add(void); |