0001 * Central Interrupt Unit
0002
0003 Properties:
0004 - compatible: "cavium,octeon-6880-ciu2"
0005
0006 Compatibility with 68XX SOCs.
0007
0008 - interrupt-controller: This is an interrupt controller.
0009
0010 - reg: The base address of the CIU's register bank.
0011
0012 - #interrupt-cells: Must be <2>. The first cell is the bank within
0013 the CIU and may have a value between 0 and 63. The second cell is
0014 the bit within the bank and may also have a value between 0 and 63.
0015
0016 Example:
0017 interrupt-controller@1070100000000 {
0018 compatible = "cavium,octeon-6880-ciu2";
0019 interrupt-controller;
0020 /* Interrupts are specified by two parts:
0021 * 1) Controller register (0..63)
0022 * 2) Bit within the register (0..63)
0023 */
0024 #address-cells = <0>;
0025 #interrupt-cells = <2>;
0026 reg = <0x10701 0x00000000 0x0 0x4000000>;
0027 };
