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1* Central Interrupt Unit2 3Properties:4- compatible: "cavium,octeon-6880-ciu2"5 6 Compatibility with 68XX SOCs.7 8- interrupt-controller: This is an interrupt controller.9 10- reg: The base address of the CIU's register bank.11 12- #interrupt-cells: Must be <2>. The first cell is the bank within13 the CIU and may have a value between 0 and 63. The second cell is14 the bit within the bank and may also have a value between 0 and 63.15 16Example:17 interrupt-controller@1070100000000 {18 compatible = "cavium,octeon-6880-ciu2";19 interrupt-controller;20 /* Interrupts are specified by two parts:21 * 1) Controller register (0..63)22 * 2) Bit within the register (0..63)23 */24 #address-cells = <0>;25 #interrupt-cells = <2>;26 reg = <0x10701 0x00000000 0x0 0x4000000>;27 };28