ARM: dts: msm: Add camera support for MSM8917 MTP device

Add camera dtsi changes for MSM8917 MTP.

Port msm-3.18 camera kernel on msm-4.9 kernel
This snapshot is taken from msm-3.18 branch as of:
'commit 3e917a308af6 ("ARM: dts: msm: Add camera device
tree files for MSMgold")'

Change-Id: I6669cd4219e3dc791015f866cd67d582fbd0ef81
Signed-off-by: Abhishek Jain <abhij@codeaurora.org>