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

[Krzysztof Kozlowski <krzk@kernel.org>]

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.

Best regards,
Krzysztof