linux-kernel - Re: [PATCH] dt-bindings: Drop redundant minItems/maxItems

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Message-ID: <e61633b9-48d1-81bf-9ab2-59a7b64987f3@foss.st.com>
Date:   Fri, 18 Jun 2021 10:32:35 +0200
From:   Arnaud POULIQUEN <arnaud.pouliquen@...s.st.com>
To:     Rob Herring <robh@...nel.org>, <devicetree@...r.kernel.org>
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Subject: Re: [PATCH] dt-bindings: Drop redundant minItems/maxItems

Hello ROb,

On 6/15/21 9:15 PM, 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.
> 
[...]
>  .../devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml     | 2 --
[...]
>  .../devicetree/bindings/mailbox/st,stm32-ipcc.yaml          | 2 --
[...]
>  .../devicetree/bindings/remoteproc/st,stm32-rproc.yaml      | 2 --
[...]
>  Documentation/devicetree/bindings/sound/st,stm32-sai.yaml   | 3 ---
Reviewed-by: Arnaud Pouliquen <arnaud.pouliquen@...com>

Thanks,
Arnaud