Import bcmdhd driver 5.90.125.94 (from ics_chocolate CAF branch)

Change-Id: I0c70b321c4080323ed2a605548a21fda5eb11846
bcmdhd: update to 5.90.195.23 (last in 5.x series)

Commit: 8ce1727333a1c411bb88330d69f82386a118c6bf

Change-Id: Iaa48cd6cb0d7e3894aa848ad4bb438386e12d6e2
bcmdhd: implement support for Samsung BCM21553 boards

Change-Id: Id803d86e5b185a0d6c85c92caf6565f061cf1d52