msm: msm8610: camera: Add device tree files for 8610 camera

Add DTS file update to enable camera sensor support for
ov8825 (rear camera) & ov9724 (front camera). Enable
camera sensors for CDP & MTP device. Add LED flash
support for 8610.

Change-Id: I1a6ccded65a111231cbbbed7f799a66eb3a654f6
Signed-off-by: Lokesh Kumar Aakulu <lkumar@codeaurora.org>