According to DesignWare DoC file, CardThreshold bit should be bit[27:16]. So it's correct to use (0xFFF << 16), not (0x1FFF << 16).
Signed-off-by: Jaehoon Chung <[email protected]> --- drivers/mmc/host/dw_mmc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h index f2a88d4..01cdc86 100644 --- a/drivers/mmc/host/dw_mmc.h +++ b/drivers/mmc/host/dw_mmc.h @@ -172,7 +172,7 @@ /* Version ID register define */ #define SDMMC_GET_VERID(x) ((x) & 0xFFFF) /* Card read threshold */ -#define SDMMC_SET_RD_THLD(v, x) (((v) & 0x1FFF) << 16 | (x)) +#define SDMMC_SET_RD_THLD(v, x) (((v) & 0xFFF) << 16 | (x)) #define SDMMC_UHS_18V BIT(0) /* All ctrl reset bits */ #define SDMMC_CTRL_ALL_RESET_FLAGS \ -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
