[PATCH v1] ARM: dts: imx: Fix iMX6QDL DHCOM PDK2 DTC Warnings

[Marek Vasut]

On 4/27/22 00:29, Marcel Ziswiler wrote:
> From: Marcel Ziswiler <marcel.ziswiler at toradex.com>
> 
> Currently, compiling any i.MX 6 based target results in the following
> warning:

Oh no.

[...]

>   arch/arm/dts/imx6qdl-dhcom-pdk2.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/dts/imx6qdl-dhcom-pdk2.dtsi b/arch/arm/dts/imx6qdl-dhcom-pdk2.dtsi
> index bf6b3a5ce0..9dcb37ec7e 100644
> --- a/arch/arm/dts/imx6qdl-dhcom-pdk2.dtsi
> +++ b/arch/arm/dts/imx6qdl-dhcom-pdk2.dtsi
> @@ -25,7 +25,7 @@
>   		compatible = "pwm-backlight";
>   		default-brightness-level = <8>;
>   		enable-gpios = <&gpio3 27 GPIO_ACTIVE_HIGH>; /* GPIO G */
> -		pwms = <&pwm1 0 50000 PWM_POLARITY_INVERTED>;
> +		pwms = <&pwm1 0 50000>;

I think just pick Linux

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


That should fix it.