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