1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/soc/imx/fsl 4 $id: http://devicetree.org/schemas/soc/imx/fsl,imx-iomuxc-gpr.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Freescale IOMUX Controller General Purp 7 title: Freescale IOMUX Controller General Purpose Registers
8 8
9 maintainers: 9 maintainers:
10 - Peng Fan <peng.fan@nxp.com> 10 - Peng Fan <peng.fan@nxp.com>
11 11
12 description: 12 description:
13 i.MX Processors have an IOMUXC General Purpo 13 i.MX Processors have an IOMUXC General Purpose Register group for
14 various System Settings 14 various System Settings
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 oneOf: 18 oneOf:
19 - items: 19 - items:
20 - enum: 20 - enum:
21 - fsl,imx6q-iomuxc-gpr 21 - fsl,imx6q-iomuxc-gpr
22 - fsl,imx8mq-iomuxc-gpr 22 - fsl,imx8mq-iomuxc-gpr
23 - const: syscon 23 - const: syscon
24 - const: simple-mfd 24 - const: simple-mfd
25 - items: 25 - items:
26 - enum: 26 - enum:
27 - fsl,imx6sl-iomuxc-gpr 27 - fsl,imx6sl-iomuxc-gpr
28 - fsl,imx6sll-iomuxc-gpr 28 - fsl,imx6sll-iomuxc-gpr
29 - fsl,imx6ul-iomuxc-gpr 29 - fsl,imx6ul-iomuxc-gpr
30 - const: fsl,imx6q-iomuxc-gpr 30 - const: fsl,imx6q-iomuxc-gpr
31 - const: syscon 31 - const: syscon
32 - items: 32 - items:
33 - enum: 33 - enum:
34 - fsl,imx6sx-iomuxc-gpr 34 - fsl,imx6sx-iomuxc-gpr
35 - fsl,imx7d-iomuxc-gpr 35 - fsl,imx7d-iomuxc-gpr
36 - const: fsl,imx6q-iomuxc-gpr 36 - const: fsl,imx6q-iomuxc-gpr
37 - const: syscon 37 - const: syscon
38 - const: simple-mfd 38 - const: simple-mfd
39 - items: 39 - items:
40 - enum: 40 - enum:
41 - fsl,imx8mm-iomuxc-gpr 41 - fsl,imx8mm-iomuxc-gpr
42 - fsl,imx8mn-iomuxc-gpr 42 - fsl,imx8mn-iomuxc-gpr
43 - fsl,imx8mp-iomuxc-gpr 43 - fsl,imx8mp-iomuxc-gpr
44 - const: syscon 44 - const: syscon
45 45
46 reg: 46 reg:
47 maxItems: 1 47 maxItems: 1
48 48
49 mux-controller: 49 mux-controller:
50 type: object 50 type: object
51 $ref: /schemas/mux/reg-mux.yaml 51 $ref: /schemas/mux/reg-mux.yaml
52 52
53 additionalProperties: false 53 additionalProperties: false
54 54
55 required: 55 required:
56 - compatible 56 - compatible
57 - reg 57 - reg
58 58
59 examples: 59 examples:
60 # Pinmux controller node 60 # Pinmux controller node
61 - | 61 - |
62 iomuxc_gpr: syscon@30340000 { 62 iomuxc_gpr: syscon@30340000 {
63 compatible = "fsl,imx8mq-iomuxc-gpr", 63 compatible = "fsl,imx8mq-iomuxc-gpr", "syscon", "simple-mfd";
64 reg = <0x30340000 0x10000>; 64 reg = <0x30340000 0x10000>;
65 65
66 mux: mux-controller { 66 mux: mux-controller {
67 compatible = "mmio-mux"; 67 compatible = "mmio-mux";
68 #mux-control-cells = <1>; 68 #mux-control-cells = <1>;
69 mux-reg-masks = <0x34 0x00000004>; 69 mux-reg-masks = <0x34 0x00000004>; /* MIPI_MUX_SEL */
70 }; 70 };
71 }; 71 };
72 72
73 ... 73 ...
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