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linux-next/drivers/mmc
Chuanxiao.Dong adc828556d mmc: sdhci: check 1.2v IO capability for SDHC host
Right now enable 1.2v IO voltage for SDHC is by using vqmmc.
Thus for the host which doesn't have vqmmc, or its vqmmc does
not support 1.2v, directly use MMC_CAP2_HS200 may cause HS200
failure.

So needs to check if vqmmc is able to support 1.2v. If it does
not support, disable 1.2v IO for HS200.

Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2014-09-09 13:59:25 +02:00
..
card mmc: Do not advertise secure discard if it is blacklisted 2014-07-26 11:13:39 +02:00
core mmc: core: Fix sequence for I/O voltage in DDR mode for eMMC 2014-09-09 13:59:24 +02:00
host mmc: sdhci: check 1.2v IO capability for SDHC host 2014-09-09 13:59:25 +02:00
Kconfig mmc: explicitly mention SDIO support in Kconfig 2008-10-12 11:04:36 +02:00
Makefile mmc: sdhci-pci: add platform data 2012-01-11 23:58:47 -05:00