ARM: dts: msm: add PM8005 PMIC peripheral devices

Add a new device tree file pm8005.dtsi which contains devices
for the PMIC peripherals found in PM8005 chips.

This file is based upon msm-pm8005.dtsi found in the msm-4.4
branch as of:

commit b8c4038d1470 ("Merge "msm: mdss: Handling possible
integer overflow"").

Change-Id: I0e886b46724bd7546f5586056dff9a15d32e83fd
Signed-off-by: David Collins <collinsd@codeaurora.org>