mmc: dw_mmc: disable biu clk if possible
authorShawn Lin <shawn.lin@rock-chips.com>
Wed, 12 Oct 2016 02:50:38 +0000 (10:50 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Tue, 29 Nov 2016 08:00:38 +0000 (09:00 +0100)
commit1f5c51d76e8f3040fd5c2e711d5760d696281307
treeee506678e7b9d32d888a24adcfee85e19ed2cdb5
parent50fcbbbb79de4b95a765ea170677c9810fcb9cee
mmc: dw_mmc: disable biu clk if possible

We could disable biu clk if gpio card detect available,
or it is a non-removable device.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/dw_mmc-rockchip.c
drivers/mmc/host/dw_mmc.c