msm: camera: Driver changes for new csiphy & csid on 8937

8937 uses a new version of csiphy & csid. Adding new
configuration file and making necessary driver changes
for that.

Change-Id: Ica45e38ee4e43e4fc2079993610ebb9239ac1f03
Signed-off-by: Vijay kumar Tumati <vtumati@codeaurora.org>