mmc: msm_sdcc: set low voltage for VDD pad rail during sleep

As VDD pad rail is always on, set low voltage for VDD pad rail
during sleep (when card is not present or during system suspend).
This will help to save the leakage current during sleep.

Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
3 files changed