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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-10-28 20:39:13 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-10-28 20:39:13 +0100 |
| commit | 9bafc74163d8bccca9810159aab39be926fb877c (patch) | |
| tree | baa3ba406135247eeb9cdf495448b5db8eea2f0b /arch/arm/include | |
| parent | 8df6516864462cb7a6f87d5a46df68fb0faebbb5 (diff) | |
| parent | b3773301c4290f054aa2aa5379e59a1bf4f78bdf (diff) | |
Merge branch 'devel-stable' into devel
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/hardware/cache-l2x0.h | 13 | ||||
| -rw-r--r-- | arch/arm/include/asm/outercache.h | 24 |
2 files changed, 34 insertions, 3 deletions
diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h index 6bcba48800f..cc42d5fdee1 100644 --- a/arch/arm/include/asm/hardware/cache-l2x0.h +++ b/arch/arm/include/asm/hardware/cache-l2x0.h @@ -21,9 +21,6 @@ #define __ASM_ARM_HARDWARE_L2X0_H #define L2X0_CACHE_ID 0x000 -#define L2X0_CACHE_ID_PART_MASK (0xf << 6) -#define L2X0_CACHE_ID_PART_L210 (1 << 6) -#define L2X0_CACHE_ID_PART_L310 (3 << 6) #define L2X0_CACHE_TYPE 0x004 #define L2X0_CTRL 0x100 #define L2X0_AUX_CTRL 0x104 @@ -53,6 +50,16 @@ #define L2X0_LINE_DATA 0xF10 #define L2X0_LINE_TAG 0xF30 #define L2X0_DEBUG_CTRL 0xF40 +#define L2X0_PREFETCH_CTRL 0xF60 +#define L2X0_POWER_CTRL 0xF80 +#define L2X0_DYNAMIC_CLK_GATING_EN (1 << 1) +#define L2X0_STNDBY_MODE_EN (1 << 0) + +/* Registers shifts and masks */ +#define L2X0_CACHE_ID_PART_MASK (0xf << 6) +#define L2X0_CACHE_ID_PART_L210 (1 << 6) +#define L2X0_CACHE_ID_PART_L310 (3 << 6) +#define L2X0_AUX_CTRL_WAY_SIZE_MASK (0x3 << 17) #ifndef __ASSEMBLY__ extern void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask); diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h index 25f76bae57a..fc190092527 100644 --- a/arch/arm/include/asm/outercache.h +++ b/arch/arm/include/asm/outercache.h @@ -25,6 +25,9 @@ struct outer_cache_fns { void (*inv_range)(unsigned long, unsigned long); void (*clean_range)(unsigned long, unsigned long); void (*flush_range)(unsigned long, unsigned long); + void (*flush_all)(void); + void (*inv_all)(void); + void (*disable)(void); #ifdef CONFIG_OUTER_CACHE_SYNC void (*sync)(void); #endif @@ -50,6 +53,24 @@ static inline void outer_flush_range(unsigned long start, unsigned long end) outer_cache.flush_range(start, end); } +static inline void outer_flush_all(void) +{ + if (outer_cache.flush_all) + outer_cache.flush_all(); +} + +static inline void outer_inv_all(void) +{ + if (outer_cache.inv_all) + outer_cache.inv_all(); +} + +static inline void outer_disable(void) +{ + if (outer_cache.disable) + outer_cache.disable(); +} + #else static inline void outer_inv_range(unsigned long start, unsigned long end) @@ -58,6 +79,9 @@ static inline void outer_clean_range(unsigned long start, unsigned long end) { } static inline void outer_flush_range(unsigned long start, unsigned long end) { } +static inline void outer_flush_all(void) { } +static inline void outer_inv_all(void) { } +static inline void outer_disable(void) { } #endif |