linux-kernel - Re: [PATCH] dt-bindings: pinctrl: nuvoton,npcm845: Add missing additionalProperties on gpio child nodes

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Message-ID: <20231022-imprison-gruffly-7a54a48918a6@spud>
Date:   Sun, 22 Oct 2023 18:35:22 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Rob Herring <robh@...nel.org>
Cc:     Avi Fishman <avifishman70@...il.com>,
        Tomer Maimon <tmaimon77@...il.com>,
        Tali Perry <tali.perry1@...il.com>,
        Patrick Venture <venture@...gle.com>,
        Nancy Yuen <yuenn@...gle.com>,
        Benjamin Fair <benjaminfair@...gle.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>, openbmc@...ts.ozlabs.org,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: pinctrl: nuvoton,npcm845: Add missing
 additionalProperties on gpio child nodes

On Fri, Oct 20, 2023 at 12:00:16PM -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 the missing addtionalProperties to the 'gpio'
> child nodes.
> 
> Signed-off-by: Rob Herring <robh@...nel.org>

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

Thanks,
Conor.

> ---
>  .../devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml     | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> index e4b9f3da2cf0..3e8472898800 100644
> --- a/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> @@ -35,6 +35,7 @@ properties:
>  patternProperties:
>    '^gpio@':
>      type: object
> +    additionalProperties: false
>  
>      description:
>        Eight GPIO banks that each contain 32 GPIOs.
> -- 
> 2.42.0
> 

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