ARM: dts: msm: Add voltage restriction config for SDXPoorwills

Add low temperature voltage restriction configuration for SDXPoorwills.
This will add configuration to restrict CX, MX and CPU rails at low
temperature.

Change-Id: I8f8bb48e0fffbd3d4a10359d936acfd633f84837
Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>
1 file changed