Re: [PATCH 1/1] dt-bindings: net: wireless: intel,iwlwifi: add binding

[Rob Herring (Arm)]

On Wed, 29 Apr 2026 11:14:03 +0300, Avinash Bhatt wrote:
> Add a devicetree schema binding for Intel discrete Wi-Fi 7 BE200 PCIe
> adapters.
> 
> The binding documents OEM platform configuration properties for
> platforms that use Device Tree instead of platform firmware
> methods. All properties mirror the existing equivalents in
> structure and semantics, covering SAR power limits (intel,wrds),
> 6 GHz AP type support (intel,uats), static power limit
> (intel,splc), channel puncturing (intel,wcpe), 320 MHz per-MCC
> enablement (intel,wbem), ETSI SRD channel configuration
> (intel,srd), 6-7 GHz UHB country enable bitmask (intel,6e-uhb),
> and additional regulatory override properties.
> 
> Signed-off-by: Avinash Bhatt <avinash.bhatt@xxxxxxxxx>
> ---
>  .../bindings/net/wireless/intel,iwlwifi.yaml  | 445 ++++++++++++++++++
>  1 file changed, 445 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml
> 

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

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,splc:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}, {'minimum': 1}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,splc:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}, {'minimum': 1}] is too long
	[{'const': 0}, {'minimum': 1}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,splc:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}, {'minimum': 1}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,splc:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}, {'minimum': 1}] is too long
	[{'const': 0}, {'minimum': 1}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,wcpe:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,wcpe:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,wcpe:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,wcpe:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,6e-uhb:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,6e-uhb:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,6e-uhb:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,6e-uhb:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,regulatory-special:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,regulatory-special:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,regulatory-special:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,regulatory-special:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,uats:allOf:1: {'minItems': 339, 'maxItems': 339, 'items': [{'const': 1}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,uats:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 339
	[{'const': 1}] is too short
	1 was expected
	339 is greater than the maximum of 2
	339 is greater than the maximum of 3
	339 is greater than the maximum of 4
	339 is greater than the maximum of 5
	339 is greater than the maximum of 6
	339 is greater than the maximum of 7
	339 is greater than the maximum of 8
	339 is greater than the maximum of 9
	339 is greater than the maximum of 10
	339 is greater than the maximum of 11
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,uats:allOf:1: {'minItems': 339, 'maxItems': 339, 'items': [{'const': 1}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,uats:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 339
	[{'const': 1}] is too short
	1 was expected
	339 is greater than the maximum of 2
	339 is greater than the maximum of 3
	339 is greater than the maximum of 4
	339 is greater than the maximum of 5
	339 is greater than the maximum of 6
	339 is greater than the maximum of 7
	339 is greater than the maximum of 8
	339 is greater than the maximum of 9
	339 is greater than the maximum of 10
	339 is greater than the maximum of 11
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,force-disable-channels:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,force-disable-channels:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,force-disable-channels:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,force-disable-channels:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,wrds:allOf:1: {'minItems': 50, 'maxItems': 50, 'items': [{'const': 3}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,wrds:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 50
	[{'const': 3}] is too short
	1 was expected
	50 is greater than the maximum of 2
	50 is greater than the maximum of 3
	50 is greater than the maximum of 4
	50 is greater than the maximum of 5
	50 is greater than the maximum of 6
	50 is greater than the maximum of 7
	50 is greater than the maximum of 8
	50 is greater than the maximum of 9
	50 is greater than the maximum of 10
	50 is greater than the maximum of 11
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,wrds:allOf:1: {'minItems': 50, 'maxItems': 50, 'items': [{'const': 3}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,wrds:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 50
	[{'const': 3}] is too short
	1 was expected
	50 is greater than the maximum of 2
	50 is greater than the maximum of 3
	50 is greater than the maximum of 4
	50 is greater than the maximum of 5
	50 is greater than the maximum of 6
	50 is greater than the maximum of 7
	50 is greater than the maximum of 8
	50 is greater than the maximum of 9
	50 is greater than the maximum of 10
	50 is greater than the maximum of 11
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,activate-channel:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,activate-channel:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,activate-channel:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,activate-channel:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,wbem:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,wbem:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,wbem:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,wbem:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,srd:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}, {'enum': [0, 1, 2]}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,srd:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}, {'enum': [0, 1, 2]}] is too long
	[{'const': 0}, {'enum': [0, 1, 2]}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,srd:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}, {'enum': [0, 1, 2]}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,srd:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}, {'enum': [0, 1, 2]}] is too long
	[{'const': 0}, {'enum': [0, 1, 2]}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,11be:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,11be:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,11be:allOf:1: {'minItems': 2, 'maxItems': 2, 'items': [{'const': 0}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml: properties:intel,11be:allOf:1: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'const': 0}] is too short
	1 was expected
	hint: "minItems" is only needed if less than the "items" list length
	from schema $id: http://devicetree.org/meta-schemas/items.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260429081403.46087-2-avinash.bhatt@xxxxxxxxx

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.