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Diffstat (limited to 'Documentation/devicetree/bindings/cris/interrupts.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/cris/interrupts.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/cris/interrupts.txt b/Documentation/devicetree/bindings/cris/interrupts.txt new file mode 100644 index 000000000000..e8b123b0a5e6 --- /dev/null +++ b/Documentation/devicetree/bindings/cris/interrupts.txt @@ -0,0 +1,23 @@ +* CRISv32 Interrupt Controller + +Interrupt controller for the CRISv32 SoCs. + +Main node required properties: + +- compatible : should be: + "axis,crisv32-intc" +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The type shall be a <u32> and the value shall be 1. +- reg: physical base address and size of the intc registers map. + +Example: + + intc: interrupt-controller { + compatible = "axis,crisv32-intc"; + reg = <0xb001c000 0x1000>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + |