mmc: mediatek: add latch-ck support
authorChaotian Jing <chaotian.jing@mediatek.com>
Mon, 16 Oct 2017 01:46:37 +0000 (09:46 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Thu, 2 Nov 2017 14:20:26 +0000 (15:20 +0100)
commitd17bb71c2c2cc2be23b1e20778fc87c80f8a7c9d
tree23741659db351c9ae9f5b6fb15840e5b5b199263
parent3c1a8844369880d077f858f448afc4ef553d962a
mmc: mediatek: add latch-ck support

some platform(eg.mt2701) does not support "stop clk fix", in
this case, need set correct latch-ck to avoid crc error caused
by stop clock block-internally.

Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Tested-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/mtk-sd.c