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author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-10 14:48:43 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-10 14:48:43 -0700 |
commit | 0f166396e7e8931bb4acfd1a6ea1bd4f0b43f1dd (patch) | |
tree | 6279fa70695a4c56b7e935018a4c0fc1dfa82e68 /include/asm-mips/mach-generic | |
parent | 5f60cfd932b42c69ed3226400cb5eab152576c3a (diff) | |
parent | 105b1bca4d7bed85bb296f7e7caec2fc643e9fbf (diff) | |
download | linux-next-0f166396e7e8931bb4acfd1a6ea1bd4f0b43f1dd.tar.gz |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (62 commits)
[MIPS] PNX8550: Cleanup proc code.
[MIPS] WRPPMC: Fix build.
[MIPS] Yosemite: Fix modpost warnings.
[MIPS] Change names of local variables to silence sparse
[MIPS] SB1: Fix modpost warning.
[MIPS] PNX: Fix modpost warnings.
[MIPS] Alchemy: Fix modpost warnings.
[MIPS] Non-FPAFF: Fix warning.
[MIPS] DEC: Fix modpost warning.
[MIPS] MIPSsim: Enable MIPSsim virtual network driver.
[MIPS] Delete Ocelot 3 support.
[MIPS] remove LASAT Networks platforms support
[MIPS] Early check for SMTC kernel on non-MT processor
[MIPS] Add debugfs files to show fpuemu statistics
[MIPS] Add some debugfs files to debug unaligned accesses
[MIPS] rbtx4938: Fix secondary PCIC and glue internal NICs
[MIPS] tc35815: Load MAC address via platform_device
[MIPS] Move FPU affinity code into separate file.
[MIPS] Make ioremap() work on TX39/49 special unmapped segment
[MIPS] rbtx4938: Update and minimize defconfig
...
Diffstat (limited to 'include/asm-mips/mach-generic')
-rw-r--r-- | include/asm-mips/mach-generic/gpio.h | 15 | ||||
-rw-r--r-- | include/asm-mips/mach-generic/ioremap.h | 11 | ||||
-rw-r--r-- | include/asm-mips/mach-generic/spaces.h | 64 |
3 files changed, 65 insertions, 25 deletions
diff --git a/include/asm-mips/mach-generic/gpio.h b/include/asm-mips/mach-generic/gpio.h new file mode 100644 index 000000000000..6eaf5efedf3a --- /dev/null +++ b/include/asm-mips/mach-generic/gpio.h @@ -0,0 +1,15 @@ +#ifndef __ASM_MACH_GENERIC_GPIO_H +#define __ASM_MACH_GENERIC_GPIO_H + +int gpio_request(unsigned gpio, const char *label); +void gpio_free(unsigned gpio); +int gpio_direction_input(unsigned gpio); +int gpio_direction_output(unsigned gpio, int value); +int gpio_get_value(unsigned gpio); +void gpio_set_value(unsigned gpio, int value); +int gpio_to_irq(unsigned gpio); +int irq_to_gpio(unsigned irq); + +#include <asm-generic/gpio.h> /* cansleep wrappers */ + +#endif /* __ASM_MACH_GENERIC_GPIO_H */ diff --git a/include/asm-mips/mach-generic/ioremap.h b/include/asm-mips/mach-generic/ioremap.h index 9b64ff6e485d..b379938d47f0 100644 --- a/include/asm-mips/mach-generic/ioremap.h +++ b/include/asm-mips/mach-generic/ioremap.h @@ -20,4 +20,15 @@ static inline phys_t fixup_bigphys_addr(phys_t phys_addr, phys_t size) return phys_addr; } +static inline void __iomem *plat_ioremap(phys_t offset, unsigned long size, + unsigned long flags) +{ + return NULL; +} + +static inline int plat_iounmap(const volatile void __iomem *addr) +{ + return 0; +} + #endif /* __ASM_MACH_GENERIC_IOREMAP_H */ diff --git a/include/asm-mips/mach-generic/spaces.h b/include/asm-mips/mach-generic/spaces.h index 0ae9997bc9a8..c9fa4b14968d 100644 --- a/include/asm-mips/mach-generic/spaces.h +++ b/include/asm-mips/mach-generic/spaces.h @@ -10,38 +10,54 @@ #ifndef _ASM_MACH_GENERIC_SPACES_H #define _ASM_MACH_GENERIC_SPACES_H +#include <linux/const.h> + +/* + * This gives the physical RAM offset. + */ +#ifndef PHYS_OFFSET +#define PHYS_OFFSET _AC(0, UL) +#endif #ifdef CONFIG_32BIT -#define CAC_BASE 0x80000000 -#define IO_BASE 0xa0000000 -#define UNCAC_BASE 0xa0000000 -#define MAP_BASE 0xc0000000 +#define CAC_BASE _AC(0x80000000, UL) +#define IO_BASE _AC(0xa0000000, UL) +#define UNCAC_BASE _AC(0xa0000000, UL) -/* - * This handles the memory map. - * We handle pages at KSEG0 for kernels with 32 bit address space. - */ -#define PAGE_OFFSET 0x80000000UL +#ifndef MAP_BASE +#define MAP_BASE _AC(0xc0000000, UL) +#endif /* * Memory above this physical address will be considered highmem. */ #ifndef HIGHMEM_START -#define HIGHMEM_START 0x20000000UL +#define HIGHMEM_START _AC(0x20000000, UL) #endif #endif /* CONFIG_32BIT */ #ifdef CONFIG_64BIT -/* - * This handles the memory map. - */ +#ifndef CAC_BASE #ifdef CONFIG_DMA_NONCOHERENT -#define PAGE_OFFSET 0x9800000000000000UL +#define CAC_BASE _AC(0x9800000000000000, UL) #else -#define PAGE_OFFSET 0xa800000000000000UL +#define CAC_BASE _AC(0xa800000000000000, UL) +#endif +#endif + +#ifndef IO_BASE +#define IO_BASE _AC(0x9000000000000000, UL) +#endif + +#ifndef UNCAC_BASE +#define UNCAC_BASE _AC(0x9000000000000000, UL) +#endif + +#ifndef MAP_BASE +#define MAP_BASE _AC(0xc000000000000000, UL) #endif /* @@ -50,22 +66,20 @@ * in the distant future. Nobody will care for a few years :-) */ #ifndef HIGHMEM_START -#define HIGHMEM_START (1UL << 59UL) +#define HIGHMEM_START (_AC(1, UL) << _AC(59, UL)) #endif -#ifdef CONFIG_DMA_NONCOHERENT -#define CAC_BASE 0x9800000000000000UL -#else -#define CAC_BASE 0xa800000000000000UL -#endif -#define IO_BASE 0x9000000000000000UL -#define UNCAC_BASE 0x9000000000000000UL -#define MAP_BASE 0xc000000000000000UL - #define TO_PHYS(x) ( ((x) & TO_PHYS_MASK)) #define TO_CAC(x) (CAC_BASE | ((x) & TO_PHYS_MASK)) #define TO_UNCAC(x) (UNCAC_BASE | ((x) & TO_PHYS_MASK)) #endif /* CONFIG_64BIT */ +/* + * This handles the memory map. + */ +#ifndef PAGE_OFFSET +#define PAGE_OFFSET (CAC_BASE + PHYS_OFFSET) +#endif + #endif /* __ASM_MACH_GENERIC_SPACES_H */ |