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Diffstat (limited to 'Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-vic.txt')
-rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-vic.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-vic.txt b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-vic.txt new file mode 100644 index 000000000..e3fea0758 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-vic.txt @@ -0,0 +1,23 @@ +Aspeed Vectored Interrupt Controller + +These bindings are for the Aspeed interrupt controller. The AST2400 and +AST2500 SoC families include a legacy register layout before a re-designed +layout, but the bindings do not prescribe the use of one or the other. + +Required properties: + +- compatible : "aspeed,ast2400-vic" + "aspeed,ast2500-vic" + +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The value shall be 1. + +Example: + + vic: interrupt-controller@1e6c0080 { + compatible = "aspeed,ast2400-vic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x1e6c0080 0x80>; + }; |