ARM: dts: msm: Add Support for new PM660L/A versions for SDM660/SDM630

Add support for PM660A V2.0.2/V2.0.0 and PM660L V2.0.1 for SDM660/SDM630.
The right DTB is selected based on the PMIC version used on the board.

Change-Id: I19efbc527479cba0ce997c5ebb7f932ecb89063e
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>