ARM: dts: msm: add pm dtsi file for 8926

The split of the pm dtsi files introduced in the commit
97dd85d2430247a6c6f247d61896ba95f533a902 left 8926 without any
pm dtsi files. Include the v2 pm dtsi file for 8926.

Change-Id: I55f675f94176d3a3092a1e28b677e47646ebea3d
Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org>
1 file changed