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-rw-r--r--arch/arm/include/asm/hardware/cache-l2x0.h13
-rw-r--r--arch/arm/include/asm/outercache.h24
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 6bcba48800fe..cc42d5fdee17 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 25f76bae57ab..fc1900925275 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
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