linux-kernel - Re: [PATCH 2/2] dt-bindings: display/panel: Add AUO A030JTN01

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Message-Id: <167093911506.912834.5336090745245447936.robh@kernel.org>
Date:   Tue, 13 Dec 2022 07:46:32 -0600
From:   Rob Herring <robh@...nel.org>
To:     Christophe Branchereau <cbranchereau@...il.com>
Cc:     linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        thierry.reding@...il.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, devicetree@...r.kernel.org,
        daniel@...ll.ch, paul@...pouillou.net, airlied@...il.com,
        sam@...nborg.org
Subject: Re: [PATCH 2/2] dt-bindings: display/panel: Add AUO A030JTN01


On Tue, 13 Dec 2022 09:10:34 +0100, Christophe Branchereau wrote:
> Add binding for the AUO A030JTN01 panel, which is a 320x480 3.0" 4:3
> 24-bit TFT LCD panel with non-square pixels and a delta-RGB 8-bit
> interface.
> 
> Signed-off-by: Christophe Branchereau <cbranchereau@...il.com>
> Signed-off-by: Paul Cercueil <paul@...pouillou.net>
> ---
>  .../bindings/display/panel/auo,a030jtn01.yaml | 57 +++++++++++++++++++
>  1 file changed, 57 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dts:22.11-21: Warning (reg_format): /example-0/panel@0:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)
Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dtb: Warning (pci_device_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dtb: Warning (simple_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dtb: panel@0: Unevaluated properties are not allowed ('spi-max-frequency' was unexpected)
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20221213081034.14226-2-cbranchereau@gmail.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

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 after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.