ARM: dts: msm: add PM855, PM855L, and PMK8002 PMIC devices for sdmshrike

Include existing PM855 and PM855L device tree files for SDMSHRIKE
boards.  Also add PMIC devices for the second PM855 chip as well
as PMK8002.

Change-Id: I1f4bbf499e841a439c82c287340379bacad4bac3
Signed-off-by: David Collins <collinsd@codeaurora.org>