Re: [PATCH v6 06/12] dt-bindings: irqchip: Introduce TISCI Interrupt router bindings

[Tony Lindgren]

Hi,

* Lokesh Vutla <lokeshvutla@xxxxxx> [190410 04:15]:
> +Example:
> +--------
> +The following example demonstrates both interrupt router node and the consumer
> +node(main gpio) on the AM654 SoC:
> +
> +main_intr: interrupt-controller0 {
> +	compatible = "ti,sci-intr";
> +	ti,intr-trigger-type = <1>;
> +	interrupt-controller;
> +	interrupt-parent = <&gic500>;
> +	#interrupt-cells = <3>;
> +	ti,sci = <&dmsc>;
> +	ti,sci-dst-id = <56>;
> +	ti,sci-rm-range-girq = <0x1>;
> +};

To me it seems there should not be too many of these interrupt
controller nodes for each SoC. Maybe you're already planning on
doing it, but I suggest that you just add more specific compatibles
and then look up the dst-id from a mapping table in the driver
similar to what patch 04/12 in this series is already doing.

That way you don't need to add custom TI specific (firmware
defined) device tree properties listed above ;)

Regards,

Tony