ARM: dts: omap3-gta04: declare backlight in lcd node

akemnade · tmlind · commit 947b78025971 · 2019-02-12T10:52:25.000-08:00
The lcd display of the gta04 has a backlight but the backlight
was not referenced in the lcd node, so screen blanking did
not turn off the backlight. Fix that.

Signed-off-by: Andreas Kemnade &lt;andreas@kemnade.info&gt;
Tested-by: H. Nikolaus Schaller &lt;hns@goldelico.com&gt;
Signed-off-by: Tony Lindgren &lt;tony@atomide.com&gt;
diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -124,6 +124,7 @@
 			spi-cpol;
 			spi-cpha;
 
+			backlight= <&backlight>;
 			label = "lcd";
 			port {
 				lcd_in: endpoint {
@@ -133,7 +134,7 @@
 		};
 	};
 
-	backlight {
+	backlight: backlight {
 		compatible = "pwm-backlight";
 		pwms = <&pwm11 0 12000000 0>;
 		pwm-names = "backlight";
