msm: camera: add gc0339 driver for msm8x10 qrd board

Add driver for gc0339 camera sensor.
It's a Galaxycore .3 MP Bayer Sensor.
Supports up to 2 mipi lanes.
Preview and snapshot config is 640*480 at 30 fps.
Not support auto focus.

Change-Id: I0af52da0c685e198289acc5ab6c3d21e2f935e7e
Signed-off-by: Li Sun <sunli@codeaurora.org>