[PATCH] dt-bindings: mfd: aspeed,ast2x00-scu: allow #size-cells range

[Krzysztof Kozlowski]

On 20/10/2025 08:39, Krzysztof Kozlowski wrote:
> On 20/10/2025 08:31, Ryan Chen wrote:
>>> Subject: Re: [PATCH] dt-bindings: mfd: aspeed,ast2x00-scu: allow #size-cells
>>> range
>>>
>>> On 20/10/2025 04:07, Ryan Chen wrote:
>>>> The #size-cells property in the Aspeed SCU binding is currently fixed
>>>> to a constant value of 1. However, newer SoCs (ex. AST2700) may
>>>> require two size cells to describe certain subregions or
>>>
>>> "may"? So there is no issue yet?
>>
>> while I submit ast2700 platform,
> 
> So there is no warning currently? Then don't mention. You cannot use
> argument of possible future warning as there is a warning needing to be
> fixed. This makes no sense. Like you add bug in your patchset and then
> send *different* patch claiming you are fixing a bug.
> 
> 
>> These warnings appear when validating the AST2700 EVB device tree.
>> The SCU nodes on AST2700 have subdevices (such as clock and reset controllers)
>> that require two address cells, which is not allowed by the current `const: 1`
>> constraint in the schema. 
>>
>> Here is the related report:
>>   https://lkml.org/lkml/2025/9/2/1165
> 
> This must be together, so we can review entire picture, not pieces by
> pieces. Organize your work correctly, so reviewing will be easy.
> 
Anyway, I managed to find your original work and there is no need for
this patch at all. You don't have 64-bit sizes there.

Best regards,
Krzysztof