1 # SPDX-License-Identifier: (GPL-2.0-only OR BS
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/reset/fsl,i
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: Freescale i.MX System Reset Controller
8
9 maintainers:
10 - Philipp Zabel <p.zabel@pengutronix.de>
11
12 description: |
13 The system reset controller can be used to r
14 IPU, and OpenVG IP modules on i.MX5 and i.MX
15 nodes should specify the reset line on the S
16 property, containing a phandle to the SRC de
17 RESET_INDEX specifying which module to reset
18 reset.txt
19
20 The following RESET_INDEX values are valid f
21 GPU_RESET 0
22 VPU_RESET 1
23 IPU1_RESET 2
24 OPEN_VG_RESET 3
25 The following additional RESET_INDEX value i
26 IPU2_RESET 4
27
28 properties:
29 compatible:
30 oneOf:
31 - const: fsl,imx51-src
32 - items:
33 - enum:
34 - fsl,imx50-src
35 - fsl,imx53-src
36 - fsl,imx6q-src
37 - fsl,imx6sx-src
38 - fsl,imx6sl-src
39 - fsl,imx6ul-src
40 - fsl,imx6sll-src
41 - const: fsl,imx51-src
42
43 reg:
44 maxItems: 1
45
46 interrupts:
47 items:
48 - description: SRC interrupt
49 - description: CPU WDOG interrupts out o
50 minItems: 1
51
52 '#reset-cells':
53 const: 1
54
55 required:
56 - compatible
57 - reg
58 - interrupts
59 - '#reset-cells'
60
61 additionalProperties: false
62
63 examples:
64 - |
65 reset-controller@73fd0000 {
66 compatible = "fsl,imx51-src";
67 reg = <0x73fd0000 0x4000>;
68 interrupts = <75>;
69 #reset-cells = <1>;
70 };
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