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Diffstat (limited to 'Documentation/devicetree/bindings/arc/archs-intc.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/arc/archs-intc.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arc/archs-intc.txt b/Documentation/devicetree/bindings/arc/archs-intc.txt new file mode 100644 index 000000000000..69f326d6a5ad --- /dev/null +++ b/Documentation/devicetree/bindings/arc/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>; + }; |