[PATCH v20 1/4] dt-bindings: i2c: Split AST2600 binding into a new YAML

[Krzysztof Kozlowski]

On Tue, Oct 21, 2025 at 09:35:45AM +0800, Ryan Chen wrote:
> The AST2600 I2C controller is a new hardware design compared to the
> I2C controllers in previous ASPEED SoCs (e.g., AST2400, AST2500).
> 
> It introduces new features such as:
>  - A redesigned register layout
>  - Separation between controller and target mode registers
>  - Transfer mode selection (byte, buffer, DMA)
>  - Support for a shared global register block for configuration
> 
> Due to these fundamental differences, maintaining a separate
> devicetree binding file for AST2600 helps to clearly distinguish

No, that's not a valid reason. You just moved the compatible and are
still 100% identical, at least according to this commit msg, so there is
no point in this patch.

NAK

Best regards,
Krzysztof