From: Andreas Kemnade <andreas@kemnade.info>
Date: Mon, 11 Feb 2019 16:20:07 +0000 (+0100)
Subject: ARM: dts: omap3-gta04: declare backlight in lcd node
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~5224^2^2~6
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=947b7802597106dcbef2ddca23d386f9339ba334;p=linux.git

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

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 <andreas@kemnade.info>
Tested-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index 843d8795118d..2a8fcc09094d 100644
--- 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";