diff options
| author | Kevin Hilman <khilman@ti.com> | 2012-03-05 15:37:04 -0800 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2012-03-05 15:37:04 -0800 |
| commit | 015f1e4297ad32f83251f3f4cee2389ce5516e9e (patch) | |
| tree | 1b16e317005dc3d09b0551a4db9182f7f4119f71 /arch/arm/mach-at91/include/mach/at91sam9_smc.h | |
| parent | 1b35af54ee9cbbdd13fed53fd4acb0952ba522e1 (diff) | |
| parent | 9cf793f9b8b1ba9414e2a7591b2e911885f85a27 (diff) | |
Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base
Diffstat (limited to 'arch/arm/mach-at91/include/mach/at91sam9_smc.h')
| -rw-r--r-- | arch/arm/mach-at91/include/mach/at91sam9_smc.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/include/mach/at91sam9_smc.h b/arch/arm/mach-at91/include/mach/at91sam9_smc.h index eb18a70fa64..175e1fdd9fe 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9_smc.h +++ b/arch/arm/mach-at91/include/mach/at91sam9_smc.h @@ -18,6 +18,35 @@ #include <mach/cpu.h> +#ifndef __ASSEMBLY__ +struct sam9_smc_config { + /* Setup register */ + u8 ncs_read_setup; + u8 nrd_setup; + u8 ncs_write_setup; + u8 nwe_setup; + + /* Pulse register */ + u8 ncs_read_pulse; + u8 nrd_pulse; + u8 ncs_write_pulse; + u8 nwe_pulse; + + /* Cycle register */ + u16 read_cycle; + u16 write_cycle; + + /* Mode register */ + u32 mode; + u8 tdf_cycles:4; +}; + +extern void sam9_smc_configure(int id, int cs, struct sam9_smc_config *config); +extern void sam9_smc_read(int id, int cs, struct sam9_smc_config *config); +extern void sam9_smc_read_mode(int id, int cs, struct sam9_smc_config *config); +extern void sam9_smc_write_mode(int id, int cs, struct sam9_smc_config *config); +#endif + #define AT91_SMC_SETUP 0x00 /* Setup Register for CS n */ #define AT91_SMC_NWESETUP (0x3f << 0) /* NWE Setup Length */ #define AT91_SMC_NWESETUP_(x) ((x) << 0) |