ARM: dts: msm: enable partial update for apq8084

Add partial update configurable parameters to dtsi to enable and
customize partial update feature based on panel requirements.

Change-Id: Ic1dc0778f1c8c8f3c2ddb3452e3570d04c007148
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>