Re: [PATCH v6 1/1] dt-bindings: interrupt-controller: aspeed,ast2700: correct #interrupt-cells and interrupts count

[Krzysztof Kozlowski]

On Thu, Oct 30, 2025 at 02:01:55PM +0800, Ryan Chen wrote:
> Update the AST2700 interrupt controller binding to match the actual
> hardware and the irq-aspeed-intc driver behavior.
> 
> - Interrupts:
>   First-level INTC banks request multiple interrupt lines to the root
>   GIC, with a maximum of 10 per bank. Second-level INTC banks request
>   only one interrupt line to their parent INTC-IC. Therefore, set the
>   interrupts property to allow a minimum of 1 and a maximum of 10
>   entries.
> 
> - #interrupt-cells:
>   Set '#interrupt-cells' to <1> since the irq-aspeed-intc.c driver does
>   not support specifying a trigger type; only the interrupt index is used.
> 
> Signed-off-by: Ryan Chen <ryan_chen@xxxxxxxxxxxxxx>
> ---
>  .../interrupt-controller/aspeed,ast2700-intc.yaml   | 13 +++++++++----
>  1 file changed, 9 insertions(+), 4 deletions(-)

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

Best regards,
Krzysztof