mmc: sdhci-esdhc-imx: add eMMC HS200 mode support

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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>

authored by

Dong Aisheng and committed by

Chris Ball 12 years ago 429a5b45 83cc16d7

1 changed file

expand all

drivers

mmc

host

sdhci-esdhc-imx.c

drivers/mmc/host/sdhci-esdhc-imx.c

··· 825 825 pinctrl = imx_data->pins_100mhz; 826 826 break; 827 827 case MMC_TIMING_UHS_SDR104: 828 + case MMC_TIMING_MMC_HS200: 828 829 pinctrl = imx_data->pins_200mhz; 829 830 break; 830 831 default: ··· 853 852 imx_data->uhs_mode = SDHCI_CTRL_UHS_SDR50; 854 853 break; 855 854 case MMC_TIMING_UHS_SDR104: 855 + case MMC_TIMING_MMC_HS200: 856 856 imx_data->uhs_mode = SDHCI_CTRL_UHS_SDR104; 857 857 break; 858 858 case MMC_TIMING_UHS_DDR50: