The i.MX6 supports 1.8v/3.3v eMMC DDR mode, so add this flag.
Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
---
drivers/mmc/host/sdhci-esdhc-imx.c | 1 +
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 b2acb75..ec25421 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -1025,6 +1025,7 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
if (esdhc_is_usdhc(imx_data)) {
writel(0x08100810, host->ioaddr + ESDHC_WTMK_LVL);
host->quirks2 |= SDHCI_QUIRK2_PRESET_VALUE_BROKEN;
+ host->mmc->caps |= MMC_CAP_1_8V_DDR;
}
if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
--
1.7.2.rc3
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