Documentation/devicetree/bindings/interrupt-controller/snps,arc700-intc.txt

   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         };