mmc: dt-bindings: update Mediatek MMC bindings

Add 400Mhz clock source for HS400 mode

Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Chaotian Jing 2015-10-27 14:24:22 +08:00 • committed by Ulf Hansson
commit 2c21d26825