linux-kernel - Re: [PATCH RFC v3 1/2] dt-bindings: power: add nexus map for power-domains

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Message-Id: <174986189194.368040.11959133664895822373.robh@kernel.org>
Date: Fri, 13 Jun 2025 19:44:51 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Kevin Hilman <khilman@...libre.com>
Cc: arm-scmi@...r.kernel.org, devicetree@...r.kernel.org, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, linux-kernel@...r.kernel.org, 
 linux-pm@...r.kernel.org, Ulf Hansson <ulf.hansson@...aro.org>
Subject: Re: [PATCH RFC v3 1/2] dt-bindings: power: add nexus map for
 power-domains

On Fri, 13 Jun 2025 15:39:27 -0700, Kevin Hilman wrote:
> Add support for nexus map `power-domain-map` to be able to support
> hierarchical power domains for providers with #power-domain-cells > 0.
> 
> Suggested-by: Rob Herring <robh@...nel.org>
> Signed-off-by: Kevin Hilman <khilman@...libre.com>
> ---
>  Documentation/devicetree/bindings/power/power-domain.yaml | 35 +++++++++++++++++++++++++++++++++++
>  1 file changed, 35 insertions(+)
> 

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

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Error: Documentation/devicetree/bindings/power/power-domain.example.dts:136.18-19 syntax error
FATAL ERROR: Unable to parse input tree
make[2]: *** [scripts/Makefile.dtbs:131: Documentation/devicetree/bindings/power/power-domain.example.dtb] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1519: dt_binding_check] Error 2
make: *** [Makefile:248: __sub-make] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250613-pmdomain-hierarchy-onecell-v3-1-5c770676fce7@baylibre.com

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.