linux-kernel - Re: [PATCH 1/1] arm64: dts: freescale: mba8mx: remove undocument 'data-lanes' at panel

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Message-ID: <4606074.LvFx2qVVIh@steina-w>
Date: Wed, 23 Oct 2024 09:27:23 +0200
From: Alexander Stein <alexander.stein@...tq-group.com>
To: Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, Pengutronix Kernel Team <kernel@...gutronix.de>, Fabio Estevam <festevam@...il.com>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, "open list:TQ SYSTEMS BOARD & DRIVER SUPPORT" <linux@...tq-group.com>, "open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" <imx@...ts.linux.dev>, "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" <linux-arm-kernel@...ts.infradead.org>, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@...r.kernel.org>, open list <linux-kernel@...r.kernel.org>, Frank Li <Frank.Li@....com>
Subject: Re: [PATCH 1/1] arm64: dts: freescale: mba8mx: remove undocument 'data-lanes' at panel

Hi Frank,

thanks for your patch.

Am Dienstag, 22. Oktober 2024, 22:23:41 CEST schrieb Frank Li:
> 'data-lanes' is port0 of lvds bridge. Needn't set it for simple panel. Fix
> below CHECK_DTBS warning:
> 
> arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtb:
>    panel-lvds: port:endpoint: Unevaluated properties are not allowed ('data-lanes' was unexpected)
>        from schema $id: http://devicetree.org/schemas/display/panel/panel-simple.yaml#
> 
> Signed-off-by: Frank Li <Frank.Li@....com>

Reviewed-by: Alexander Stein <alexander.stein@...tq-group.com>

> ---
> I have not such hardware to test.
> Alexander Stein:
> 	Can you help check it?

I noticed myself already. This patch fixes the warning.

Best regards,
Alexander

> ---
>  arch/arm64/boot/dts/freescale/mba8mx.dtsi | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/mba8mx.dtsi b/arch/arm64/boot/dts/freescale/mba8mx.dtsi
> index c60c7a9e54aff..3d26b6981c06f 100644
> --- a/arch/arm64/boot/dts/freescale/mba8mx.dtsi
> +++ b/arch/arm64/boot/dts/freescale/mba8mx.dtsi
> @@ -100,7 +100,6 @@ panel: panel-lvds {
>  
>  		port {
>  			panel_in_lvds: endpoint {
> -				data-lanes = <1 2 3 4>;
>  				remote-endpoint = <&lvds_bridge_out>;
>  			};
>  		};
> 


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