diff options
Diffstat (limited to 'arch/arm/plat-omap/include/mach/gpmc.h')
| -rw-r--r-- | arch/arm/plat-omap/include/mach/gpmc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/mach/gpmc.h b/arch/arm/plat-omap/include/mach/gpmc.h index 6a8e07ffc2d..4258e00c657 100644 --- a/arch/arm/plat-omap/include/mach/gpmc.h +++ b/arch/arm/plat-omap/include/mach/gpmc.h @@ -11,6 +11,9 @@ #ifndef __OMAP2_GPMC_H #define __OMAP2_GPMC_H +/* Maximum Number of Chip Selects */ +#define GPMC_CS_NUM 8 + #define GPMC_CS_CONFIG1 0x00 #define GPMC_CS_CONFIG2 0x04 #define GPMC_CS_CONFIG3 0x08 @@ -81,6 +84,7 @@ struct gpmc_timings { }; extern unsigned int gpmc_ns_to_ticks(unsigned int time_ns); +extern unsigned int gpmc_ticks_to_ns(unsigned int ticks); extern unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns); extern unsigned long gpmc_get_fclk_period(void); @@ -92,5 +96,6 @@ extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base); extern void gpmc_cs_free(int cs); extern int gpmc_cs_set_reserved(int cs, int reserved); extern int gpmc_cs_reserved(int cs); +extern void gpmc_init(void); #endif |