If pre-filled framebuffer nodes are used, the firmware may need extra
properties to find the right node. This documents the properties to use
for this on sunxi platforms.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Acked-by: NGrant Likely <grant.likely@linaro.org>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>