On Wed, 27 Oct 2021 07:42:12 +0000, Nathan Rossi wrote:

From: Nathan Rossi <redacted>

Add a property to the binding to define the selected shunt voltage gain.
This specifies the range and accuracy that applies to the shunt circuit.
This property only applies to devices that have a selectable shunt
voltage range via PGA or ADCRANGE register configuration.

Signed-off-by: Nathan Rossi <redacted>
---
Changes in v2:
- Added binding for shunt-gain
---
 Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml | 6 ++++++
 1 file changed, 6 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/hwmon/ti,ina2xx.yaml: properties:ti,shunt-gain: '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' was unexpected)
		hint: A vendor boolean property can use "type: boolean"
	/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml: properties:ti,shunt-gain: '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#
	1 is not of type 'string'
		hint: A vendor string property with exact values has an implicit type
	2 is not of type 'string'
		hint: A vendor string property with exact values has an implicit type
	4 is not of type 'string'
		hint: A vendor string property with exact values has an implicit type
	8 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/hwmon/ti,ina2xx.yaml: ignoring, error in schema: properties: ti,shunt-gain
warning: no schema found in file: ./Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
Documentation/devicetree/bindings/hwmon/ti,ina2xx.example.dt.yaml:0:0: /example-0/i2c/power-sensor@44: failed to match any schema with compatible: ['ti,ina220']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1546789

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.