ARM: dts: sun8i: Add simplefb node labels to reference at board level

Some boards, such as tablets, have regulators providing power to parts
of the display pipeline, like signal converters and LCD panels.

Add labels to the simplefb device nodes so that we can reference them
in the board dts files to add regulator supply properties.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
index 0c0964d4fa1f81b2a18791f76664012cce3d5c61..6f88fb0ddbc7d13a1f2ee83befbdd111ee36dfb4 100644 (file)
--- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
@@ -56,7 +56,7 @@
                #size-cells = <1>;
                ranges;
 
-               framebuffer@0 {
+               simplefb_lcd: framebuffer@0 {
                        compatible = "allwinner,simple-framebuffer",
                                     "simple-framebuffer";
                        allwinner,pipeline = "de_be0-lcd0";