xref: /freebsd/sys/contrib/device-tree/Bindings/interrupt-controller/mscc,ocelot-icpu-intr.yaml (revision a64729f5077d77e13b9497cb33ecb3c82e606ee8) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/interrupt-controller/mscc,ocelot-icpu-intr.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Microsemi Ocelot SoC ICPU Interrupt Controller
8
9maintainers:
10  - Alexandre Belloni <alexandre.belloni@bootlin.com>
11
12allOf:
13  - $ref: /schemas/interrupt-controller.yaml#
14
15description: |
16  the Microsemi Ocelot interrupt controller that is part of the
17  ICPU. It is connected directly to the MIPS core interrupt
18  controller.
19
20properties:
21  compatible:
22    items:
23      - enum:
24          - mscc,jaguar2-icpu-intr
25          - mscc,luton-icpu-intr
26          - mscc,ocelot-icpu-intr
27          - mscc,serval-icpu-intr
28
29
30  '#interrupt-cells':
31    const: 1
32
33  '#address-cells':
34    const: 0
35
36  interrupt-controller: true
37
38  reg:
39    maxItems: 1
40
41  interrupts:
42    maxItems: 1
43
44required:
45  - compatible
46  - '#interrupt-cells'
47  - '#address-cells'
48  - interrupt-controller
49  - reg
50
51additionalProperties: false
52
53examples:
54  - |
55    intc: interrupt-controller@70000070 {
56        compatible = "mscc,ocelot-icpu-intr";
57        reg = <0x70000070 0x70>;
58        #interrupt-cells = <1>;
59        #address-cells = <0>;
60        interrupt-controller;
61        interrupt-parent = <&cpuintc>;
62        interrupts = <2>;
63    };
64...
65