xref: /freebsd/sys/contrib/device-tree/Bindings/interrupt-controller/cdns,xtensa-mx.txt (revision ebacd8013fe5f7fdf9f6a5b286f6680dd2891036)
1* Xtensa Interrupt Distributor and Programmable Interrupt Controller (MX)
2
3Required properties:
4- compatible: Should be "cdns,xtensa-mx".
5
6Remaining properties have exact same meaning as in Xtensa PIC
7(see cdns,xtensa-pic.txt).
8
9Examples:
10	pic: pic {
11		compatible = "cdns,xtensa-mx";
12		/* one cell: internal irq number,
13		 * two cells: second cell == 0: internal irq number
14		 *            second cell == 1: external irq number
15		 */
16		#interrupt-cells = <2>;
17		interrupt-controller;
18	};
19