bj_sensor driver changes from v30d

Change-Id: I6ba1de872791ed17aafc788a279153e93d166760
proximity driver changes from v30d

Change-Id: I7551be1b8fb667d3fbbd9f46eb6df59680e52003
muic driver changes from v30d

Change-Id: If49aee1570aa8a1f8742c2b8412838f7d3aab282
wifi driver changes from v30d

Change-Id: I7311c51e251bfc84742891b6ddc9af116cf70daa
power driver changes from v30d

Change-Id: I41eb192b3914802b79e9800cef9254cbbae47ac5