tree 99443ecb800636e537b7d0a2cefc42533015dfdc
parent ce090a4eb9626272bfd2529520f2f16351029640
author Dong Aisheng <b29396@freescale.com> 1383554309 +0800
committer Chris Ball <chris@printf.net> 1389635289 -0500

mmc: sdhci-esdhc-imx: add runtime pm support

The root clock will be disabled in runtime pm to save power.

Signed-off-by: Dong Aisheng <b29396@freescale.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>