Re: [PATCH 02/14] dt-bindings: display: panel: allow ilitek,ili9341 in isolation

[Rob Herring]

On Sat, Jun 18, 2022 at 01:30:24PM +0100, Conor Dooley wrote:
> From: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
> 
> The dt-binding for the ilitek,ili9341 does not allow it to be used as a
> compatible in isolation. This generates a warning for the Canaan kd233
> devicetree:
> arch/riscv/boot/dts/canaan/canaan_kd233.dtb: panel@0: compatible:0: 'ilitek,ili9341' is not one of ['st,sf-tc240t-9370-t']
>         From schema: Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
> arch/riscv/boot/dts/canaan/canaan_kd233.dtb: panel@0: compatible: ['ilitek,ili9341'] is too short
>         From schema: Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
> Allow ilitek,ili9341 to be selected in isolation.

Just because you get a warning doesn't mean it is right. ili9341 is a 
panel driver IC, not a complete panel. It needs a more specific 
compatible.

Rob