1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/fsl,intmux.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Freescale INTMUX interrupt multiplexer
8
9 maintainers:
10 - Joakim Zhang <qiangqing.zhang@nxp.com>
11
12 properties:
13 compatible:
14 const: fsl,imx-intmux
15
16 reg:
17 maxItems: 1
18
19 interrupts:
20 minItems: 1
21 maxItems: 8
22 description: |
23 Should contain the parent interrupt lines (up to 8) used to multiplex
24 the input interrupts.
25
26 interrupt-controller: true
27
28 '#interrupt-cells':
29 const: 2
30 description: |
31 The 1st cell is hw interrupt number, the 2nd cell is channel index.
32
33 clocks:
34 maxItems: 1
35
36 clock-names:
37 const: ipg
38
39 required:
40 - compatible
41 - reg
42 - interrupts
43 - interrupt-controller
44 - '#interrupt-cells'
45 - clocks
46 - clock-names
47
48 additionalProperties: false
49
50 examples:
51 - |
52 interrupt-controller@37400000 {
53 compatible = "fsl,imx-intmux";
54 reg = <0x37400000 0x1000>;
55 interrupts = <0 16 4>,
56 <0 17 4>,
57 <0 18 4>,
58 <0 19 4>,
59 <0 20 4>,
60 <0 21 4>,
61 <0 22 4>,
62 <0 23 4>;
63 interrupt-controller;
64 interrupt-parent = <&gic>;
65 #interrupt-cells = <2>;
66 clocks = <&clk>;
67 clock-names = "ipg";
68 };
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