Re: [PATCH] dt-bindings: display: sitronix, st7789v: Add Waveshare 2inch LCD module

Rob Herring
2021-03-11T16:41:52Z

On Wed, 10 Mar 2021 22:08:35 +0800, Carlis wrote:
> From: "Carlis" <zhangxuezhi1@yulong.com>
>
> Document support for the Waveshare 2inch LCD module display, which is a
> 240x320 2" TFT display driven by a Sitronix ST7789V TFT Controller.
>
> Signed-off-by: Carlis <zhangxuezhi1@yulong.com>
> ---
> .../bindings/display/sitronix,st7789v.yaml | 72 ++++++++++++++++++++++
> 1 file changed, 72 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/sitronix,st7789v.yaml
>

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.example.dt.yaml: panel@0: compatible: 'oneOf' conditional failed, one must be fixed:
['sitronix,st7789v'] is too short
'sitronix,st7789v' is not one of ['waveshare,ws-2inch-lcd']
From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/sitronix,st7789v.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.example.dt.yaml: panel@0: 'dc-gpios' is a required property
From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/sitronix,st7789v.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.example.dt.yaml: panel@0: 'port', 'power-supply', 'spi-cpha', 'spi-cpol' do not match any of the regexes: 'pinctrl-[0-9]+'
From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/sitronix,st7789v.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/sitronix,st7789v.example.dt.yaml: display@0: compatible:0: 'sitronix,st7789v' was expected
From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/sitronix,st7789v.example.dt.yaml: display@0: compatible: ['waveshare,ws-2inch-lcd', 'sitronix,st7789v'] is too long
From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/sitronix,st7789v.example.dt.yaml: display@0: compatible: Additional items are not allowed ('sitronix,st7789v' was unexpected)
From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/sitronix,st7789v.example.dt.yaml: display@0: 'power-supply' is a required property
From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml

See https://patchwork.ozlabs.org/patch/1450539

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.