From 8b212526a957e012e88d68d7f33bb11b312c2ea6 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Michal=20Vok=C3=A1=C4=8D?= Date: Thu, 14 Jul 2022 18:25:15 +0200 Subject: [PATCH] ARM: dts: imx6dl-yapp4: Bind the backlight controller to the LCD panel MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Add connection between the backlight controller and LCD panel. With that the backlight is automatically switched on when the panel is on or switched off when the panel is blanked. Signed-off-by: Michal Vokáč Reviewed-by: Fabio Estevam Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi index 674af39c884a..52162e8c7274 100644 --- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi +++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi @@ -55,6 +55,7 @@ panel: panel { compatible = "dataimage,scf0700c48ggu18"; power-supply = <&sw2_reg>; + backlight = <&backlight>; status = "disabled"; port { -- 2.25.1