diff options
| author |   Dong Aisheng <b29396@freescale.com> | 2013-10-30 22:09:52 +0800 |
|---|---|---|
| committer |   Chris Ball <chris@printf.net> | 2014-01-13 12:48:04 -0500 |
| commit | e2997c944dbdff3ffef993cee860f63eb06e347e (patch) | |
| tree | 049efa6e329564c1f196670eff9a5d7a480fea9f /drivers/mmc | |
| parent | mmc: sdhci-esdhc-imx: fix cpas over write issue (diff) | |
| download | linux-dev-e2997c944dbdff3ffef993cee860f63eb06e347e.tar.xz linux-dev-e2997c944dbdff3ffef993cee860f63eb06e347e.zip | |
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>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | 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 fc32367c148c..baa27c75b771 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) |