Revert "Revert "msm: pm: Add support to query cpu status""

This reverts commit 9b8f44711aa3ca18d0435b4cfed4805371534033

Change-Id: I47cd76a1b7d7848cf1fd29426785b785d3d9a70e
Merge "Revert "Revert "msm: pm: Add support to query cpu status""" into jellybean-mr1