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

Arnaud POULIQUEN
2021-06-18T08:32:47Z

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@st.com>

Thanks,
Arnaud