[PATCH 4/4] drm/tilcdc: add support for LCD panels (v5)

Add an output panel driver for LCD panels. Tested with LCD3 cape on beaglebone. v1: original v2: s/of_find_node_by_name()/of_get_child_by_name()/ from Pantelis Antoniou v3: add backlight support v4: rebase to latest of video timing helpers v5: remove some unneeded fields from panel-info struc

[PATCH 4/4] drm/tilcdc: add support for LCD panels (v5)

Add an output panel driver for LCD panels. Tested with LCD3 cape on beaglebone. v1: original v2: s/of_find_node_by_name()/of_get_child_by_name()/ from Pantelis Antoniou v3: add backlight support v4: rebase to latest of video timing helpers v5: remove some unneeded fields from panel-info struc