ARM: dts: am335x-evmsk: Add blue-and-red-wiring -property to lcdc node

Add blue-and-red-wiring -property to lcdc node. The am335x-evmsk has
blue and red wires crossed to get 24-bit RGB (and 16-bit BGR)
support. After this patch am335x-evmsk supports BGR565, RGB888, and
XRGB8888 color formats. See details in
Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/am335x-evmsk.dts

@@ -712,4 +712,6 @@
 
 &lcdc {
 	status = "okay";
+
+	blue-and-red-wiring = "crossed";
 };