Re: [PATCH v2 02/11] dt-bindings: media: i2c: max9286: Add property to select I2C speed

[Rob Herring <robh@kernel.org>]

On Sat, 01 Jan 2022 20:27:57 +0200, Laurent Pinchart wrote:
> The I2C speed on the remote side (the I2C master bus of the connected
> serializers) is configurable, and doesn't need to match the speed of the
> local bus (the slave bus of the MAX9286). All remote buses must use the
> same speed, and the MAX9286 needs to be programmed accordingly. Add a
> new DT property to select the speed to make it configurable.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  .../devicetree/bindings/media/i2c/maxim,max9286.yaml       | 7 +++++++
>  1 file changed, 7 insertions(+)
> 

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:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml: properties:maxim,i2c-clock-frequency: 'oneOf' conditional failed, one must be fixed:
	'type' is a required property
		hint: A vendor boolean property can use "type: boolean"
	Additional properties are not allowed ('enum', 'default' were unexpected)
		hint: A vendor boolean property can use "type: boolean"
	Additional properties are not allowed ('default' was unexpected)
		hint: A vendor string property with exact values has an implicit type
	/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml: properties:maxim,i2c-clock-frequency: 'oneOf' conditional failed, one must be fixed:
		'$ref' is a required property
		'allOf' is a required property
		hint: A vendor property needs a $ref to types.yaml
		from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
	8470 is not of type 'string'
		hint: A vendor string property with exact values has an implicit type
	28300 is not of type 'string'
		hint: A vendor string property with exact values has an implicit type
	84700 is not of type 'string'
		hint: A vendor string property with exact values has an implicit type
	105000 is not of type 'string'
		hint: A vendor string property with exact values has an implicit type
	173000 is not of type 'string'
		hint: A vendor string property with exact values has an implicit type
	339000 is not of type 'string'
		hint: A vendor string property with exact values has an implicit type
	533000 is not of type 'string'
		hint: A vendor string property with exact values has an implicit type
	837000 is not of type 'string'
		hint: A vendor string property with exact values has an implicit type
	hint: Vendor specific properties must have a type and description unless they have a defined, common suffix.
	from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml: ignoring, error in schema: properties: maxim,i2c-clock-frequency
Documentation/devicetree/bindings/media/i2c/maxim,max9286.example.dt.yaml:0:0: /example-0/i2c@e66d8000/gmsl-deserializer@2c: failed to match any schema with compatible: ['maxim,max9286']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1574505

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.