linux-kernel - Re: [PATCH 1/2] dt-bindings: iio: humidity: Add si7020 bindings

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Date:   Thu, 12 May 2022 08:49:24 -0500
From:   Rob Herring <robh@...nel.org>
To:     Eddie James <eajames@...ux.ibm.com>
Cc:     jic23@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        robh+dt@...nel.org, lars@...afoo.de, linux-kernel@...r.kernel.org,
        dbarksdale@...ogix.com
Subject: Re: [PATCH 1/2] dt-bindings: iio: humidity: Add si7020 bindings

On Wed, 11 May 2022 14:08:34 -0500, Eddie James wrote:
> Document the si7020 bindings with a new "silabs,skip-reset" property.
> 
> Signed-off-by: Eddie James <eajames@...ux.ibm.com>
> ---
>  .../bindings/iio/humidity/silabs,si7020.yaml  | 42 +++++++++++++++++++
>  1 file changed, 42 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/humidity/silabs,si7020.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/iio/humidity/silabs,si7020.example.dts:21.13-26: Warning (reg_format): /example-0/si7021-a20@40:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)
Documentation/devicetree/bindings/iio/humidity/silabs,si7020.example.dtb: Warning (pci_device_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/iio/humidity/silabs,si7020.example.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/iio/humidity/silabs,si7020.example.dtb: Warning (simple_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/iio/humidity/silabs,si7020.example.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/iio/humidity/silabs,si7020.example.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/iio/humidity/silabs,si7020.example.dtb: example-0: si7021-a20@40:reg:0: [64] is too short
	From schema: /usr/local/lib/python3.10/dist-packages/dtschema/schemas/reg.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/iio/humidity/silabs,si7020.example.dtb: si7021-a20@40: 'silabs,skip-reset' does not match any of the regexes: 'pinctrl-[0-9]+'
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/iio/humidity/silabs,si7020.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/iio/humidity/silabs,si7020.example.dtb: si7021-a20@40: 'silabs,skip-reset' does not match any of the regexes: 'pinctrl-[0-9]+'
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/trivial-devices.yaml

doc reference errors (make refcheckdocs):

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

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.