QM215 uses gpio based flash and torch
Add gpio flash driver for qm215 qrd.

Change-Id: Ib26c80141207030ed0d2a9f14c95622ce260a9b6
Signed-off-by: Naresh.B <cnbomme@codeaurora.org>
Signed-off-by: VijayaKumar T M <vtmuni@codeaurora.org>