Re: [PATCH v4 1/4] dt-bindings: arm-smmu: Document smmu-500 binding for SM6125

[Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>]

On 22/12/2022 09:23, Marijn Suijten wrote:
> On 2022-12-20 10:52:49, Krzysztof Kozlowski wrote:
>> On 19/12/2022 20:28, Marijn Suijten wrote:
>>> On 2022-12-19 10:09:03, Krzysztof Kozlowski wrote:
>>>> On 19/12/2022 10:07, Krzysztof Kozlowski wrote:
>>>>> On 16/12/2022 22:58, Marijn Suijten wrote:
>>>>>> From: Martin Botka <martin.botka@somainline.org>
>>>>>>
>>>>>> Document smmu-500 compatibility with the SM6125 SoC.
>>>>>>
>>>>>
>>>>> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>>>
>>>> Wait, not entirely... no constraints for clocks and regs?
>>>
>>> Quite odd that there is no warning for my DT patch as it clearly
>>> requires at least one clock...
> 
> Again, any idea why there's no warning for this DT mismatching minItems:
> 1 for clocks, clock-names and power-domains?

I don't know what do you have in DT and what is mismatched. Why there
should be a warning?

> 
>>> Irrespective of that downstream doesn't define any (nor power domains).
>>> How should we proceed?
>>
>> Binding now has constraints for clocks so at least that should be added
>> to your variant.
> 
> And that should be:
> 
>     clock-names: false
>     clocks: false
>     power-domains: false
> 
> Because this board does declare have any, at least not when going off of
> downstream DT?

I'll add it for existing platforms, so you can rebase on top.

Best regards,
Krzysztof