S_EMMC_UHS1_DRV_STH
#define V_EMMC_UHS1_DRV_STH(x) ((x) << S_EMMC_UHS1_DRV_STH)
#define G_EMMC_UHS1_DRV_STH(x) (((x) >> S_EMMC_UHS1_DRV_STH) & M_EMMC_UHS1_DRV_STH)