[PATCH 3/4] ARM: dts: imx6qdl-zii-rdu2: Populate RAVE SP backlight node

[Andrey Smirnov]

RAVE SP found on RDU2 implements backlight control compatible with the
rave-sp-backlight driver. Add a node to make it availible.

Cc: Fabio Estevam <fabio.estevam@xxxxxxx>
Cc: Nikita Yushchenko <nikita.yoush@xxxxxxxxxxxxxxxxxx>
Cc: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Cc: cphealy@xxxxxxxxx
Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
 arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
index e4630481d951..48da4b15da09 100644
--- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
@@ -327,6 +327,10 @@
 			compatible = "zii,rave-sp-watchdog";
 		};
 
+		backlight {
+			compatible = "zii,rave-sp-backlight";
+		};
+
 		eeprom@a3 {
 			compatible = "zii,rave-sp-eeprom";
 			reg = <0xa3 0x4000>;
-- 
2.17.1