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Linux_Drivers/linux_5.10/Documentation/devicetree/bindings/interrupt-controller/snps,archs-intc.txt
sam.xiang 5c7dd7acc3 [linux] create linux_5.10.4 from T-head official:
repo: https://github.com/T-head-Semi/linux
	commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb

Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
2023-03-10 20:32:41 +08:00

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* ARC-HS incore Interrupt Controller (Provided by cores implementing ARCv2 ISA)
Properties:
- compatible: "snps,archs-intc"
- interrupt-controller: This is an interrupt controller.
- #interrupt-cells: Must be <1>.
Single Cell "interrupts" property of a device specifies the IRQ number
between 16 to 256
intc accessed via the special ARC AUX register interface, hence "reg" property
is not specified.
Example:
intc: interrupt-controller {
compatible = "snps,archs-intc";
interrupt-controller;
#interrupt-cells = <1>;
interrupts = <16 17 18 19 20 21 22 23 24 25>;
};