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Zhoujie Wu authored
commit 99c14fc3 upstream. Xenon sdh controller requests proper SD bus voltage select bits programmed even with vmmc power supply. Any reserved value(100b-000b) programmed in this field will lead to controller ignore SD bus power bit and keep its value at zero. Add set_power callback to handle this. Signed-off-by:
Zhoujie Wu <zjwu@marvell.com> Acked-by:
Adrian Hunter <adrian.hunter@intel.com> Tested-by:
Gregory CLEMENT <gregory.clement@free-electrons.com> Fixes: 3a3748db ("mmc: sdhci-xenon: Add Marvell Xenon SDHC core functionality") Signed-off-by:
Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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