linux-kernel - Re: [RFC PATCH v1 3/7] dt-bindings: power: reset: add bindings for NVMEM hardware storing PSCR Data

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Message-Id: <170567585226.287205.10607278595799788227.robh@kernel.org>
Date: Fri, 19 Jan 2024 08:50:55 -0600
From: Rob Herring <robh@...nel.org>
To: Oleksij Rempel <o.rempel@...gutronix.de>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Mark Brown <broonie@...nel.org>, kernel@...gutronix.de, 
 "Rafael J. Wysocki" <rafael@...nel.org>, devicetree@...r.kernel.org, 
 Søren Andersen <san@...v.dk>, 
 Conor Dooley <conor+dt@...nel.org>, Lukasz Luba <lukasz.luba@....com>, 
 linux-pm@...r.kernel.org, Liam Girdwood <lgirdwood@...il.com>, 
 Zhang Rui <rui.zhang@...el.com>, 
 Srinivas Kandagatla <srinivas.kandagatla@...aro.org>, 
 Daniel Lezcano <daniel.lezcano@...aro.org>, 
 Sebastian Reichel <sre@...nel.org>, linux-kernel@...r.kernel.org, 
 Rob Herring <robh+dt@...nel.org>
Subject: Re: [RFC PATCH v1 3/7] dt-bindings: power: reset: add bindings for
 NVMEM hardware storing PSCR Data


On Fri, 19 Jan 2024 14:25:17 +0100, Oleksij Rempel wrote:
> Add device tree bindings that describe hardware implementations of
> Non-Volatile Memory (NVMEM) used for storing Power State Change Reasons (PSCR).
> 
> Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
> ---
>  .../bindings/power/reset/pscr-nvmem.yaml      | 54 +++++++++++++++++++
>  1 file changed, 54 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/power/reset/pscr-nvmem.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/power/reset/pscr-nvmem.yaml:32:16: [error] empty value in block mapping (empty-values)
/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml:33:22: [error] empty value in block mapping (empty-values)
/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml:34:21: [error] empty value in block mapping (empty-values)
/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml:35:25: [error] empty value in block mapping (empty-values)

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml: properties:pscr-unknown: None is not of type 'object', 'boolean'
	from schema $id: http://json-schema.org/draft-07/schema#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml: properties:pscr-over-current: None is not of type 'object', 'boolean'
	from schema $id: http://json-schema.org/draft-07/schema#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml: properties:pscr-under-voltage: None is not of type 'object', 'boolean'
	from schema $id: http://json-schema.org/draft-07/schema#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml: properties:pscr-over-temperature: None is not of type 'object', 'boolean'
	from schema $id: http://json-schema.org/draft-07/schema#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml: properties:pscr-unknown: None is not of type 'object', 'boolean'
	from schema $id: http://devicetree.org/meta-schemas/keywords.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml: properties:pscr-over-current: None is not of type 'object', 'boolean'
	from schema $id: http://devicetree.org/meta-schemas/keywords.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml: properties:pscr-under-voltage: None is not of type 'object', 'boolean'
	from schema $id: http://devicetree.org/meta-schemas/keywords.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml: properties:pscr-over-temperature: None is not of type 'object', 'boolean'
	from schema $id: http://devicetree.org/meta-schemas/keywords.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml: $id: Cannot determine base path from $id, relative path/filename doesn't match actual path or filename
 	 $id: http://devicetree.org/schemas/power/state-change/pscr-nvmem.yaml
 	file: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/power/reset/pscr-nvmem.yaml: ignoring, error in schema: properties: pscr-under-voltage
Documentation/devicetree/bindings/power/reset/pscr-nvmem.example.dtb: /example-0/power-state-change-reason: failed to match any schema with compatible: ['pscr-nvmem']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240119132521.3609945-4-o.rempel@pengutronix.de

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.