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| author | Dong Aisheng <b29396@freescale.com> | 2013-10-30 22:10:42 +0800 |
|---|---|---|
| committer | Chris Ball <chris@printf.net> | 2014-01-13 12:48:06 -0500 |
| commit | 429a5b45fe9937812c67c9593c0112eaaa8e8583 (patch) | |
| tree | c6e1da1e59eb140017b4d1540ffa53b9759bf18e | |
| parent | 83cc16d767f94edf5821cc89d8300ddb6785810c (diff) | |
| download | linux-429a5b45fe9937812c67c9593c0112eaaa8e8583.tar.gz linux-429a5b45fe9937812c67c9593c0112eaaa8e8583.tar.bz2 linux-429a5b45fe9937812c67c9593c0112eaaa8e8583.zip | |
mmc: sdhci-esdhc-imx: add eMMC HS200 mode support
Add support for eMMC 4.5 cards to work on hs200 mode.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
| -rw-r--r-- | drivers/mmc/host/sdhci-esdhc-imx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index baa27c75b771..d4ba277b572d 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -825,6 +825,7 @@ static int esdhc_change_pinstate(struct sdhci_host *host, pinctrl = imx_data->pins_100mhz; break; case MMC_TIMING_UHS_SDR104: + case MMC_TIMING_MMC_HS200: pinctrl = imx_data->pins_200mhz; break; default: @@ -852,6 +853,7 @@ static int esdhc_set_uhs_signaling(struct sdhci_host *host, unsigned int uhs) imx_data->uhs_mode = SDHCI_CTRL_UHS_SDR50; break; case MMC_TIMING_UHS_SDR104: + case MMC_TIMING_MMC_HS200: imx_data->uhs_mode = SDHCI_CTRL_UHS_SDR104; break; case MMC_TIMING_UHS_DDR50: |