Merge changes Ie3ad8982,I02ece530,I71f2ec2c,Ia96e2341,I7f25e546 into msm-3.0

* changes:
  msm: board-8930: Allow SMPS 4 to be set to 1.95 V
  msm: board-8930: Configure PM8038 SMPS regulators to use auto mode and LPM
  msm: board: Specify force_mode and sleep_set_force_mode per regulator
  msm: board: Initialize sleep_set_force_mode parameters
  msm: rpm-regulator: Add sleep-set force mode parameter