ANDROID: goldfishfb: add devicetree bindings

Change-Id: I5f4ba861b981edf39af537001f8ac72202927031
Signed-off-by: Greg Hackmann <ghackmann@google.com>

[AmitP: Folded following android-4.9 commit changes into this patch
        e4bc8c96ba03 ("ANDROID: video: goldfishfb: fix platform_no_drv_owner.cocci warnings")]
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>