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Documentation / devicetree / bindings / arc / interrupts.txt




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Based on kernel version 3.16. Page generated on 2014-08-06 21:36 EST.

1	* ARC700 incore Interrupt Controller
2	
3	  The core interrupt controller provides 32 prioritised interrupts (2 levels)
4	  to ARC700 core.
5	
6	Properties:
7	
8	- compatible: "snps,arc700-intc"
9	- interrupt-controller: This is an interrupt controller.
10	- #interrupt-cells: Must be <1>.
11	
12	  Single Cell "interrupts" property of a device specifies the IRQ number
13	  between 0 to 31
14	
15	  intc accessed via the special ARC AUX register interface, hence "reg" property
16	  is not specified.
17	
18	Example:
19	
20		intc: interrupt-controller {
21			compatible = "snps,arc700-intc";
22			interrupt-controller;
23			#interrupt-cells = <1>;
24		};
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