From 488b8d63a63400e2839062a99358815ca21a2860 Mon Sep 17 00:00:00 2001 From: Jaehoon Chung <jh80.chung@samsung.com> Date: Thu, 5 Mar 2015 19:45:21 +0900 Subject: [PATCH] mmc: dw_mmc: enable card read threshold when mode is HS400 Enable card-read-threshold, when eMMC mode is HS400. Refer to f1d2736c8156 (mmc: dw_mmc: control card read threshold) Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> --- drivers/mmc/host/dw_mmc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 47dfd0eafb7a0..f68ea4d57b180 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -764,6 +764,7 @@ static void dw_mci_ctrl_rd_thld(struct dw_mci *host, struct mmc_data *data) return; if (host->timing != MMC_TIMING_MMC_HS200 && + host->timing != MMC_TIMING_MMC_HS400 && host->timing != MMC_TIMING_UHS_SDR104) goto disable;