linux-kernel - Re: [PATCH v2 2/2] dt-bindings: pinctrl: Add bindings for Awinic AW9523/AW9523B

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Date:   Tue, 12 Jan 2021 15:52:56 -0600
From:   Rob Herring <robh@...nel.org>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>
Cc:     martin.botka@...ainline.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linus.walleij@...aro.org,
        marijn.suijten@...ainline.org, linux-gpio@...r.kernel.org,
        robh+dt@...nel.org, phone-devel@...r.kernel.org,
        konrad.dybcio@...ainline.org
Subject: Re: [PATCH v2 2/2] dt-bindings: pinctrl: Add bindings for Awinic AW9523/AW9523B

On Mon, 11 Jan 2021 19:29:28 +0100, AngeloGioacchino Del Regno wrote:
> Add bindings for the Awinic AW9523/AW9523B I2C GPIO Expander driver.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...ainline.org>
> ---
>  .../pinctrl/awinic,aw9523-pinctrl.yaml        | 112 ++++++++++++++++++
>  1 file changed, 112 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pinctrl/awinic,aw9523-pinctrl.yaml
> 

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

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/pinctrl/awinic,aw9523-pinctrl.example.dts:25.21-34: Warning (reg_format): /example-0/i2c_node/gpio-expander@58:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
Documentation/devicetree/bindings/pinctrl/awinic,aw9523-pinctrl.example.dt.yaml: Warning (pci_device_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/pinctrl/awinic,aw9523-pinctrl.example.dt.yaml: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/pinctrl/awinic,aw9523-pinctrl.example.dt.yaml: Warning (simple_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/pinctrl/awinic,aw9523-pinctrl.example.dt.yaml: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/pinctrl/awinic,aw9523-pinctrl.example.dt.yaml: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/pinctrl/awinic,aw9523-pinctrl.example.dts:23.30-34.15: Warning (avoid_default_addr_size): /example-0/i2c_node/gpio-expander@58: Relying on default #address-cells value
Documentation/devicetree/bindings/pinctrl/awinic,aw9523-pinctrl.example.dts:23.30-34.15: Warning (avoid_default_addr_size): /example-0/i2c_node/gpio-expander@58: Relying on default #size-cells value
Documentation/devicetree/bindings/pinctrl/awinic,aw9523-pinctrl.example.dt.yaml: Warning (unique_unit_address): Failed prerequisite 'avoid_default_addr_size'

See https://patchwork.ozlabs.org/patch/1424757

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.