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Subject: Re: [PATCH] dt-bindings: Drop redundant minItems/maxItems
From:   Philipp Zabel <p.zabel@pengutronix.de>
To:     Rob Herring <robh@kernel.org>, devicetree@vger.kernel.org
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Date:   Wed, 16 Jun 2021 13:04:32 +0200
In-Reply-To: <20210615191543.1043414-1-robh@kernel.org>
References: <20210615191543.1043414-1-robh@kernel.org>
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On Tue, 2021-06-15 at 13:15 -0600, Rob Herring wrote:
> If a property has an 'items' list, then a 'minItems' or 'maxItems' with the
> same size as the list is redundant and can be dropped. Note that is DT
> schema specific behavior and not standard json-schema behavior. The tooling
> will fixup the final schema adding any unspecified minItems/maxItems.
> 
> This condition is partially checked with the meta-schema already, but
> only if both 'minItems' and 'maxItems' are equal to the 'items' length.
> An improved meta-schema is pending.
[...]
>  Documentation/devicetree/bindings/reset/fsl,imx-src.yaml    | 1 -
[...]
> diff --git a/Documentation/devicetree/bindings/reset/fsl,imx-src.yaml b/Documentation/devicetree/bindings/reset/fsl,imx-src.yaml
> index 27c5e34a3ac6..b11ac533f914 100644
> --- a/Documentation/devicetree/bindings/reset/fsl,imx-src.yaml
> +++ b/Documentation/devicetree/bindings/reset/fsl,imx-src.yaml
> @@ -59,7 +59,6 @@ properties:
>        - description: SRC interrupt
>        - description: CPU WDOG interrupts out of SRC
>      minItems: 1
> -    maxItems: 2
>  
>    '#reset-cells':
>      const: 1

Acked-by: Philipp Zabel <p.zabel@pengutronix.de>

regards
Philipp