1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/interrupt-c 4 $id: http://devicetree.org/schemas/interrupt-controller/loongson,ls1x-intc.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Loongson-1 Interrupt Controller 7 title: Loongson-1 Interrupt Controller
8 8
9 maintainers: 9 maintainers:
10 - Keguang Zhang <keguang.zhang@gmail.com> 10 - Keguang Zhang <keguang.zhang@gmail.com>
11 11
12 description: 12 description:
13 Loongson-1 interrupt controller is connected 13 Loongson-1 interrupt controller is connected to the MIPS core interrupt
14 controller, which controls several groups of 14 controller, which controls several groups of interrupts.
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 const: loongson,ls1x-intc 18 const: loongson,ls1x-intc
19 19
20 reg: 20 reg:
21 maxItems: 1 21 maxItems: 1
22 22
23 interrupt-controller: true 23 interrupt-controller: true
24 24
25 '#interrupt-cells': 25 '#interrupt-cells':
26 const: 2 26 const: 2
27 27
28 interrupts: 28 interrupts:
29 maxItems: 1 29 maxItems: 1
30 30
31 required: 31 required:
32 - compatible 32 - compatible
33 - reg 33 - reg
34 - interrupt-controller 34 - interrupt-controller
35 - '#interrupt-cells' 35 - '#interrupt-cells'
36 - interrupts 36 - interrupts
37 37
38 additionalProperties: false 38 additionalProperties: false
39 39
40 examples: 40 examples:
41 - | 41 - |
42 intc0: interrupt-controller@1fd01040 { 42 intc0: interrupt-controller@1fd01040 {
43 compatible = "loongson,ls1x-intc"; 43 compatible = "loongson,ls1x-intc";
44 reg = <0x1fd01040 0x18>; 44 reg = <0x1fd01040 0x18>;
45 45
46 interrupt-controller; 46 interrupt-controller;
47 #interrupt-cells = <2>; 47 #interrupt-cells = <2>;
48 48
49 interrupt-parent = <&cpu_intc>; 49 interrupt-parent = <&cpu_intc>;
50 interrupts = <2>; 50 interrupts = <2>;
51 }; 51 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.