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mmc: omap_hsmmc: set MMC mode in the UHSMS bit field

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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>
This commit is contained in:
Jean-Jacques Hiblot
2018-01-30 16:01:33 +01:00
committed by Jaehoon Chung
parent b594481709
commit 8fc238bfad
2 changed files with 58 additions and 1 deletions
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12
arch/arm/include/asm/omap_mmc.h
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@ -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