linux-kernel - Re: [PATCH] dt-bindings: leds: lp50xx: fix LED children names

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Date:   Fri, 24 Jun 2022 11:26:34 -0600
From:   Rob Herring <robh@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Dan Murphy <dmurphy@...com>, linux-leds@...r.kernel.org,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>, Pavel Machek <pavel@....cz>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Subject: Re: [PATCH] dt-bindings: leds: lp50xx: fix LED children names

On Fri, 24 Jun 2022 13:13:25 +0200, Krzysztof Kozlowski wrote:
> The lp50xx LEDs expects to have single-color LED children with unit
> addresses.  This is required by the driver and provided by existing
> DTSes.  Fix the binding to match actual usage.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Fixes: dce1452301e7 ("dt: bindings: lp50xx: Introduce the lp50xx family of RGB drivers")
> ---
>  Documentation/devicetree/bindings/leds/leds-lp50xx.yaml | 8 +++++++-
>  1 file changed, 7 insertions(+), 1 deletion(-)
> 

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/leds/leds-lp50xx.example.dtb: led-controller@14: multi-led@2:#size-cells:0:0: 0 was expected
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml

doc reference errors (make refcheckdocs):

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

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.