[PATCH V3] ARM: dts: imx6q-logicpd: Fix broken PWM

From: Adam Ford
Date: Wed Aug 19 2020 - 15:59:56 EST


The DTC doesn't like the default PWM settings, because it's expecting
three cells. This patch reduces adds the extra entry of 0 to the PWM
reference.

Fixes: fa28d8212ede ("ARM: dts: imx: default to #pwm-cells = <3> in the SoC dtsi files")

Reviewed-by: Fabio Estevam <festevam@xxxxxxxxx>
Signed-off-by: Adam Ford <aford173@xxxxxxxxx>
---
V2: Don't change HDMI

diff --git a/arch/arm/boot/dts/imx6q-logicpd.dts b/arch/arm/boot/dts/imx6q-logicpd.dts
index 7a3d1d3e54a9..8f94364ba484 100644
--- a/arch/arm/boot/dts/imx6q-logicpd.dts
+++ b/arch/arm/boot/dts/imx6q-logicpd.dts
@@ -13,7 +13,7 @@ / {

backlight: backlight-lvds {
compatible = "pwm-backlight";
- pwms = <&pwm3 0 20000>;
+ pwms = <&pwm3 0 20000 0>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>;
power-supply = <&reg_lcd>;
--
2.25.1