linux-kernel - Re: [PATCH] ARM: dts: stm32mp157c-lxa: drop invalid simple-panel compatible

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Date:   Tue, 28 Mar 2023 10:39:43 +0200
From:   Alexandre TORGUE <alexandre.torgue@...s.st.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        <devicetree@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ARM: dts: stm32mp157c-lxa: drop invalid simple-panel
 compatible

Hi Krzysztof

On 3/26/23 22:44, Krzysztof Kozlowski wrote:
> "simple-panel" compatible is not documented and nothing in Linux kernel
> binds to it.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>   arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts b/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
> index cb00ce7cec8b..407ed3952f75 100644
> --- a/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
> +++ b/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
> @@ -73,7 +73,7 @@ led-3 {
>   	};
>   
>   	panel: panel {
> -		compatible = "edt,etm0700g0edh6", "simple-panel";
> +		compatible = "edt,etm0700g0edh6";
>   		backlight = <&backlight>;
>   		enable-gpios = <&gpiod 4 GPIO_ACTIVE_HIGH>;
>   		power-supply = <&reg_3v3>;

Applied on stm32-next with a tiny update in commit title.

Cheers.
Alex