diff options
Diffstat (limited to 'arch/blackfin/include/asm/bfin-global.h')
| -rw-r--r-- | arch/blackfin/include/asm/bfin-global.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/blackfin/include/asm/bfin-global.h b/arch/blackfin/include/asm/bfin-global.h index 17bcbf60bca..dc47d79287f 100644 --- a/arch/blackfin/include/asm/bfin-global.h +++ b/arch/blackfin/include/asm/bfin-global.h @@ -14,7 +14,13 @@ #include <linux/linkage.h> #include <linux/types.h> -#if defined(CONFIG_DMA_UNCACHED_4M) +#if defined(CONFIG_DMA_UNCACHED_32M) +# define DMA_UNCACHED_REGION (32 * 1024 * 1024) +#elif defined(CONFIG_DMA_UNCACHED_16M) +# define DMA_UNCACHED_REGION (16 * 1024 * 1024) +#elif defined(CONFIG_DMA_UNCACHED_8M) +# define DMA_UNCACHED_REGION (8 * 1024 * 1024) +#elif defined(CONFIG_DMA_UNCACHED_4M) # define DMA_UNCACHED_REGION (4 * 1024 * 1024) #elif defined(CONFIG_DMA_UNCACHED_2M) # define DMA_UNCACHED_REGION (2 * 1024 * 1024) @@ -35,6 +41,11 @@ extern void bfin_setup_cpudata(unsigned int cpu); extern unsigned long get_cclk(void); extern unsigned long get_sclk(void); +#ifdef CONFIG_BF60x +extern unsigned long get_sclk0(void); +extern unsigned long get_sclk1(void); +extern unsigned long get_dclk(void); +#endif extern unsigned long sclk_to_usecs(unsigned long sclk); extern unsigned long usecs_to_sclk(unsigned long usecs); |