Subject: Re: [PATCH v5 05/10] dt-bindings: irqchip: Introduce TISCI Interrupt router bindings

From: Tony Lindgren <[email-masked]>
Date: Tue, 12 Feb 2019 08:22:47 -0800

Hi,

* Lokesh Vutla <[email-masked]> [190212 07:43]:
> +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";
> +	interrupt-controller;
> +	interrupt-parent = <&gic500>;
> +	#interrupt-cells = <4>;
> +	ti,sci = <&dmsc>;
> +	ti,sci-dst-id = <56>;
> +	ti,sci-rm-range-girq = <0x1>;
> +};

Can you describe a bit what the "ti,sci-dst-id" is above?

These IDs seem to be listed at at [0] below, but is it really a property
of the hardware? Or is it some enumeration of SoC devices in the firmware?

Regards,

Tony

[0] http://downloads.ti.com/tisci/esd/latest/5_soc_doc/am6x/irq_dsts.html

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