Hi everyone, I've been working on converting all Tegra-related device tree bindings to json-schema so that eventually we can fully validate device tree files. Getting all the bindings reviewed and merged has been slow, but I have a local tree where pretty much all validation errors and warnings have been fixed. The remaining warnings that I'm not sure how to resolve are these: arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-tilapia-E1565.dtb: display-panel: compatible:0: 'panel-lvds' is not one of ['auo,b101ew05', 'tbs,a711-panel'] from schema $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml# arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-tilapia-E1565.dtb: display-panel: compatible: ['panel-lvds'] is too short from schema $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml# arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-tilapia-E1565.dtb: display-panel: Unevaluated properties are not allowed ('compatible' was unexpected) from schema $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml# arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-grouper-E1565.dtb: display-panel: compatible:0: 'panel-lvds' is not one of ['auo,b101ew05', 'tbs,a711-panel'] from schema $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml# arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-grouper-E1565.dtb: display-panel: compatible: ['panel-lvds'] is too short from schema $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml# arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-grouper-E1565.dtb: display-panel: Unevaluated properties are not allowed ('compatible' was unexpected) from schema $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml# arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-grouper-PM269.dtb: display-panel: compatible:0: 'panel-lvds' is not one of ['auo,b101ew05', 'tbs,a711-panel'] from schema $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml# arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-grouper-PM269.dtb: display-panel: compatible: ['panel-lvds'] is too short from schema $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml# arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-grouper-PM269.dtb: display-panel: Unevaluated properties are not allowed ('compatible' was unexpected) from schema $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml# arch/arm/boot/dts/nvidia/tegra30-pegatron-chagall.dtb: display-panel: compatible:0: 'panel-lvds' is not one of ['auo,b101ew05', 'tbs,a711-panel'] from schema $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml# arch/arm/boot/dts/nvidia/tegra30-pegatron-chagall.dtb: display-panel: compatible: ['panel-lvds'] is too short from schema $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml# arch/arm/boot/dts/nvidia/tegra30-pegatron-chagall.dtb: display-panel: Unevaluated properties are not allowed ('compatible' was unexpected) from schema $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml# The reason for these is that the device tree files use: compatible = "panel-lvds"; but that's not valid as per the bindings. So what we really want is a specific compatible string that specifies the exact panel that each of these devices uses in addition to the "panel-lvds" fallback. Do you guys have information about these that could help fix up the DT files? Thanks, Thierry
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