This patch add support for lcd display on gta04 board. Display control
is connected to spi (used spi bitbang driver).
Signed-off-by: NMarek Belisko <marek@goldelico.com>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: NTony Lindgren <tony@atomide.com>