ARM: dts: msm: add rm67195 panel driver for SDM630/SDM660 PM660A QRD

rm67195 AMOLED FHD display panel will be used for SDM630/SDM660
PM660A QRD, so add a new panel dtsi file to support that.

Change-Id: Icbdb68874e2e119b3a805a8959b01045e0dd63c9
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
Signed-off-by: Yahui Wang <yahuiw@codeaurora.org>