From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- .../interrupt-controller/snps,archs-intc.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/snps,archs-intc.txt (limited to 'Documentation/devicetree/bindings/interrupt-controller/snps,archs-intc.txt') diff --git a/Documentation/devicetree/bindings/interrupt-controller/snps,archs-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/snps,archs-intc.txt new file mode 100644 index 000000000..69f326d6a --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/snps,archs-intc.txt @@ -0,0 +1,22 @@ +* 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>; + }; -- cgit v1.2.3