tree e80ffec0c4e86a829b6b9d37bae2f4452cb58942
parent dc6500bfe889321f7f4fd01e96062a80643d81c1
author Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 1401700195 +0100
committer Ulf Hansson <ulf.hansson@linaro.org> 1404897957 +0200

mmc: mmci: add explicit clk control

On Controllers like Qcom SD card controller where cclk is mclk and mclk should
be directly controlled by the driver.

This patch adds support to control mclk directly in the driver, and also
adds explicit_mclk_control flag in variant structure giving more flexibility
to the driver.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
[Ulf Hansson] Fixed checkpatch warning
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>