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-rw-r--r--drivers/mmc/host/sdhci-esdhc-imx.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index e47aae3b814f..fc9b25b5e48d 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -260,6 +260,7 @@ void esdhc_prepare_tuning(struct sdhci_host *host, u32 val)
reg = readl(host->ioaddr + SDHCI_MIX_CTRL);
reg |= SDHCI_MIX_CTRL_EXE_TUNE | \
SDHCI_MIX_CTRL_SMPCLK_SEL | \
+ SDHCI_MIX_CTRL_AUTO_TUNE | \
SDHCI_MIX_CTRL_FBCLK_SEL;
writel(reg, host->ioaddr + SDHCI_MIX_CTRL);
writel((val << 8), host->ioaddr + SDHCI_TUNE_CTRL_STATUS);