ARM: dts: imx6: RDU2: manage backlight from panel

Now that the backlight driver is upstream, we can properly manage the
backlight from the panel.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
index 7f920e0..9f66489 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
@@ -210,6 +210,7 @@
 
        panel {
                power-supply = <&reg_3p3v_display>;
+               backlight = <&sp_backlight>;
                status = "disabled";
 
                port {
@@ -327,7 +328,7 @@
                        compatible = "zii,rave-sp-watchdog";
                };
 
-               backlight {
+               sp_backlight: backlight {
                        compatible = "zii,rave-sp-backlight";
                };