Re: [PATCH v2 2/2] dt-bindings: i3c: silvaco,i3c-master: Add Amlogic A9 support

[Krzysztof Kozlowski]

On Mon, Nov 02, 2026 at 07:05:40PM +0800, Junyi Zhao wrote:
> Amlogic A9 SoCs integrate the Silvaco I3C IP with two controller
> instances:
> 
>   - amlogic,a9-i3c for the EE domain, which takes two clocks,
>     "pclk" and "fast_clk" like the NXP variants;
> 
>   - amlogic,a9-ao-i3c for the Always-On (AO) domain, which exposes
>     only "pclk": its bus clock is generated by an internal divider
>     located in the controller's own register space.
> 
> Allow both compatibles with the "silvaco,i3c-master-v1" fallback and
> enforce the per-variant clock counts.

This we see in the diff, but we do not see WHY.

Best regards,
Krzysztof