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mmc: sdhci-esdhc-imx: add MMC_CAP_1_8V_DDR for mx6
The i.MX6 supports 1.8v/3.3v eMMC DDR mode, so add this flag. Signed-off-by: Dong Aisheng <b29396@freescale.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
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@ -1025,6 +1025,7 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
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if (esdhc_is_usdhc(imx_data)) {
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writel(0x08100810, host->ioaddr + ESDHC_WTMK_LVL);
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host->quirks2 |= SDHCI_QUIRK2_PRESET_VALUE_BROKEN;
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host->mmc->caps |= MMC_CAP_1_8V_DDR;
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}
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if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
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