tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1* Central Interrupt Unit
2
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 within
13 the CIU and may have a value between 0 and 63. The second cell is
14 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 };