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mmc: dw_mmc: enable card read threshold when mode is HS400

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Enable card-read-threshold, when eMMC mode is HS400.
Refer to f1d2736c81 (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>
This commit is contained in:
Jaehoon Chung 2015-03-05 19:45:21 +09:00 committed by Ulf Hansson
parent 9250aea76b
commit 488b8d63a6
1 changed files with 1 additions and 0 deletions
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drivers/mmc/host/dw_mmc.c
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@ -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;