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| author | Jean-Jacques Hiblot <jjhiblot@ti.com> | 2018-01-30 16:01:33 +0100 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2018-02-19 16:58:54 +0900 |
| commit | 8fc238bfada16d61dee4240de2d49f38a6a6f941 (patch) | |
| tree | 479a95aaccb99e39504f864fe07e57778373253c /arch | |
| parent | b59448170934094570a497ff7c5b4b2e94cff5a2 (diff) | |
| download | u-boot-8fc238bfada16d61dee4240de2d49f38a6a6f941.zip u-boot-8fc238bfada16d61dee4240de2d49f38a6a6f941.tar.gz u-boot-8fc238bfada16d61dee4240de2d49f38a6a6f941.tar.bz2 | |
mmc: omap_hsmmc: set MMC mode in the UHSMS bit field
Use the timing parameter set in the MMC core to set the
mode in UHSMS bit field. This is in preparation for
adding HS200 support in omap hsmmc driver.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/omap_mmc.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/include/asm/omap_mmc.h b/arch/arm/include/asm/omap_mmc.h index c4d326d..507435a 100644 --- a/arch/arm/include/asm/omap_mmc.h +++ b/arch/arm/include/asm/omap_mmc.h @@ -53,7 +53,8 @@ struct hsmmc { unsigned int sysctl; /* 0x12C */ unsigned int stat; /* 0x130 */ unsigned int ie; /* 0x134 */ - unsigned char res4[0x8]; + unsigned char res4[0x4]; + unsigned int ac12; /* 0x13C */ unsigned int capa; /* 0x140 */ unsigned char res5[0x10]; unsigned int admaes; /* 0x154 */ @@ -170,6 +171,15 @@ struct omap_hsmmc_plat { #define IOV_3V0 3000000 #define IOV_1V8 1800000 +#define AC12_ET BIT(22) +#define AC12_UHSMC_MASK (7 << 16) +#define AC12_UHSMC_DDR50 (4 << 16) +#define AC12_UHSMC_SDR104 (3 << 16) +#define AC12_UHSMC_SDR50 (2 << 16) +#define AC12_UHSMC_SDR25 (1 << 16) +#define AC12_UHSMC_SDR12 (0 << 16) +#define AC12_UHSMC_RES (0x7 << 16) + /* Driver definitions */ #define MMCSD_SECTOR_SIZE 512 #define MMC_CARD 0 |