Re: [PATCH v4 1/2] dt-bindings: remoteproc: mediatek: Make l1tcm reg exclusive to mt819x

[Krzysztof Kozlowski]

On 11/05/2022 11:12, Krzysztof Kozlowski wrote:
> On 10/05/2022 18:50, Nícolas F. R. A. Prado wrote:
>>>> Also I had to add a description to the global reg-names, since it
>>>> couldn't be neither missing nor empty.
>>>
>>> It is possible:
>>> https://elixir.bootlin.com/linux/latest/source/Documentation/devicetree/bindings/example-schema.yaml#L91
>>>
>>> Keep constraints and list of names in properties. Then in allOf:if:then
>>> raise minItems or lower maxItems, depending on the variant.
>>
>> Hi Krzysztof,
>>
>> that example only shows setting minItems to override the default value, but the
>> issue here is that it's not possible to override minItems/maxItems (after
>> they're already set, even if implicitly) with a different value in the if.
> 
> No, this example shows exactly what you need in first step - make one
> item on the list optional.
> 
> There are several other examples for the entire picture or different
> aproach:
> https://elixir.bootlin.com/linux/latest/source/Documentation/devicetree/bindings/example-schema.yaml#L91

Wait, this is the same link... because it exactly matches your case.

Best regards,
Krzysztof