Add known information about the Marvell BG2CDP SoC that's used in
the Google Chromecast 2015 and Kinoma HD devices.
Signed-off-by: NThomas Hebb <tommyhebb@gmail.com>
Acked-by: NSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>