V4L/DVB (4797): Marvell 88ALP01 "cafe" driver

A driver for the Marvell M88ALP01 "CAFE" CMOS integrated camera
controller.  This driver has been renamed "cafe_ccic" since my previous
patch set.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>