xref: /linux/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml (revision bf373e4c786bfe989e637195252698f45b157a68) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2# Copyright 2025 Eddie James
3%YAML 1.2
4---
5$id: http://devicetree.org/schemas/interrupt-controller/aspeed,ast2500-scu-ic.yaml#
6$schema: http://devicetree.org/meta-schemas/core.yaml#
7
8title: Aspeed AST25XX and AST26XX SCU Interrupt Controller
9
10maintainers:
11  - Eddie James <eajames@linux.ibm.com>
12
13properties:
14  compatible:
15    enum:
16      - aspeed,ast2500-scu-ic
17      - aspeed,ast2600-scu-ic0
18      - aspeed,ast2600-scu-ic1
19
20  reg:
21    maxItems: 1
22
23  '#interrupt-cells':
24    const: 1
25
26  interrupts:
27    maxItems: 1
28
29  interrupt-controller: true
30
31required:
32  - compatible
33  - reg
34  - '#interrupt-cells'
35  - interrupts
36  - interrupt-controller
37
38additionalProperties: false
39
40examples:
41  - |
42    interrupt-controller@18 {
43        compatible = "aspeed,ast2500-scu-ic";
44        reg = <0x18 0x4>;
45        #interrupt-cells = <1>;
46        interrupts = <21>;
47        interrupt-controller;
48    };
49