arm/dt: 8910: move SOC devices into a common dtsi

Move SOC specific devices to a common 8910 DTS include file. The
sim dts file will only include devices that are either enabled or
specific to sim.

Change-Id: I13ec9358547c4b41952d646366cecbea15bdca35
Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org>
2 files changed