162306a36Sopenharmony_ci* Central Interrupt Unit 262306a36Sopenharmony_ci 362306a36Sopenharmony_ciProperties: 462306a36Sopenharmony_ci- compatible: "cavium,octeon-3860-ciu" 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci Compatibility with all cn3XXX, cn5XXX and cn63XX SOCs. 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci- interrupt-controller: This is an interrupt controller. 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci- reg: The base address of the CIU's register bank. 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci- #interrupt-cells: Must be <2>. The first cell is the bank within 1362306a36Sopenharmony_ci the CIU and may have a value of 0 or 1. The second cell is the bit 1462306a36Sopenharmony_ci within the bank and may have a value between 0 and 63. 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ciExample: 1762306a36Sopenharmony_ci interrupt-controller@1070000000000 { 1862306a36Sopenharmony_ci compatible = "cavium,octeon-3860-ciu"; 1962306a36Sopenharmony_ci interrupt-controller; 2062306a36Sopenharmony_ci /* Interrupts are specified by two parts: 2162306a36Sopenharmony_ci * 1) Controller register (0 or 1) 2262306a36Sopenharmony_ci * 2) Bit within the register (0..63) 2362306a36Sopenharmony_ci */ 2462306a36Sopenharmony_ci #interrupt-cells = <2>; 2562306a36Sopenharmony_ci reg = <0x10700 0x00000000 0x0 0x7000>; 2662306a36Sopenharmony_ci }; 27