Re: [PATCH v7 2/2] ASoC: cs35l41: Add bindings for CS35L41

[Rob Herring <robh@kernel.org>]

On Fri, 10 Sep 2021 19:45:46 -0500, David Rhodes wrote:
> Devicetree binding documentation for CS35L41 driver
> 
> CS35L41 is a 11-V Boosted Mono Class D Amplifier with
> DSP Speaker Protection and Equalization
> 
> Signed-off-by: David Rhodes <drhodes@opensource.cirrus.com>
> ---
>  .../devicetree/bindings/sound/cs35l41.yaml    | 151 ++++++++++++++++++
>  1 file changed, 151 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/sound/cs35l41.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:
./Documentation/devicetree/bindings/sound/cs35l41.yaml:151:9: [error] no new line character at the end of file (new-line-at-end-of-file)

dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/sound/cs35l41.yaml: 'additionalProperties' is a required property
	hint: A schema without a "$ref" to another schema must define all properties and use "additionalProperties"
	from schema $id: http://devicetree.org/meta-schemas/base.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/sound/cs35l41.yaml: ignoring, error in schema: 
warning: no schema found in file: ./Documentation/devicetree/bindings/sound/cs35l41.yaml
Documentation/devicetree/bindings/sound/cs35l41.example.dts:21.11-21: Warning (reg_format): /example-0/cs35l41@2:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)
Documentation/devicetree/bindings/sound/cs35l41.example.dt.yaml: Warning (pci_device_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/sound/cs35l41.example.dt.yaml: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/sound/cs35l41.example.dt.yaml: Warning (simple_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/sound/cs35l41.example.dt.yaml: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/sound/cs35l41.example.dt.yaml: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/sound/cs35l41.example.dt.yaml: example-0: cs35l41@2:reg:0: [2] is too short
	From schema: /usr/local/lib/python3.8/dist-packages/dtschema/schemas/reg.yaml
Documentation/devicetree/bindings/sound/cs35l41.example.dt.yaml:0:0: /example-0/cs35l41@2: failed to match any schema with compatible: ['cirrus,cs35l41']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1526664

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.