msm: rpm_resources: Add support for Test Framework

Add support for LPM Test framework to read msm_rpmrs_levels
and total number of levels as platform device/driver model.
Also add support to process stats by sending notifications
during enter and exit sleep.

Change-Id: I7ea29800ec5a93c3d0d6330834717640a1f765c0
Signed-off-by: Priyanka Mathur <pmathur@codeaurora.org>
3 files changed