linux-kernel - Re: [PATCH] dt-bindings: thermal: nvidia,tegra124-soctherm: Add missing unevaluatedProperties on child node schemas

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Date:   Wed, 27 Sep 2023 16:13:03 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Rob Herring <robh@...nel.org>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Amit Kucheria <amitk@...nel.org>,
        Zhang Rui <rui.zhang@...el.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: thermal: nvidia,tegra124-soctherm: Add
 missing unevaluatedProperties on child node schemas

On Tue, Sep 26, 2023 at 11:44:52AM -0500, Rob Herring wrote:
> Just as unevaluatedProperties or additionalProperties are required at
> the top level of schemas, they should (and will) also be required for
> child node schemas. That ensures only documented properties are
> present for any node.
> 
> Add unevaluatedProperties as needed, and then add any missing properties
> flagged by the addition.
> 
> Signed-off-by: Rob Herring <robh@...nel.org>

Acked-by: Conor Dooley <conor.dooley@...rochip.com>

Thanks,
Conor.

> ---
>  .../bindings/thermal/nvidia,tegra124-soctherm.yaml           | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml b/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml
> index 04a2ba1aa946..b0237d236021 100644
> --- a/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml
> +++ b/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml
> @@ -68,7 +68,12 @@ properties:
>      patternProperties:
>        "^(light|heavy|oc1)$":
>          type: object
> +        additionalProperties: false
> +
>          properties:
> +          "#cooling-cells":
> +            const: 2
> +
>            nvidia,priority:
>              $ref: /schemas/types.yaml#/definitions/uint32
>              minimum: 1
> -- 
> 2.40.1
> 

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