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- * Central Interrupt Unit v3
- Properties:
- - compatible: "cavium,octeon-7890-ciu3"
- Compatibility with 78XX and 73XX SOCs.
- - interrupt-controller: This is an interrupt controller.
- - reg: The base address of the CIU's register bank.
- - #interrupt-cells: Must be <2>. The first cell is source number.
- The second cell indicates the triggering semantics, and may have a
- value of either 4 for level semantics, or 1 for edge semantics.
- Example:
- interrupt-controller@1010000000000 {
- compatible = "cavium,octeon-7890-ciu3";
- interrupt-controller;
- /* Interrupts are specified by two parts:
- * 1) Source number (20 significant bits)
- * 2) Trigger type: (4 == level, 1 == edge)
- */
- #address-cells = <0>;
- #interrupt-cells = <2>;
- reg = <0x10100 0x00000000 0x0 0xb0000000>;
- };
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