sophgo,cv1800b-top-syscon.yaml

 1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
 2%YAML 1.2
 3---
 4$id: http://devicetree.org/schemas/soc/sophgo/sophgo,cv1800b-top-syscon.yaml#
 5$schema: http://devicetree.org/meta-schemas/core.yaml#
 6
 7title: Sophgo CV18XX/SG200X SoC top system controller
 8
 9maintainers:
10  - Inochi Amaoto <inochiama@outlook.com>
11
12description:
13  The Sophgo CV18XX/SG200X SoC top misc system controller provides
14  register access to configure related modules.
15
16properties:
17  compatible:
18    oneOf:
19      - items:
20          - const: sophgo,cv1800b-top-syscon
21          - const: syscon
22          - const: simple-mfd
23
24  reg:
25    maxItems: 1
26
27  "#address-cells":
28    const: 1
29
30  "#size-cells":
31    const: 1
32
33  ranges: true
34
35  dma-router@154:
36    $ref: /schemas/dma/sophgo,cv1800b-dmamux.yaml#
37    unevaluatedProperties: false
38
39  phy@48:
40    $ref: /schemas/phy/sophgo,cv1800b-usb2-phy.yaml#
41    unevaluatedProperties: false
42
43required:
44  - compatible
45  - reg
46  - "#address-cells"
47  - "#size-cells"
48
49additionalProperties: false
50
51examples:
52  - |
53    #include <dt-bindings/clock/sophgo,cv1800.h>
54
55    syscon@3000000 {
56      compatible = "sophgo,cv1800b-top-syscon", "syscon", "simple-mfd";
57      reg = <0x03000000 0x1000>;
58      #address-cells = <1>;
59      #size-cells = <1>;
60
61      phy@48 {
62        compatible = "sophgo,cv1800b-usb2-phy";
63        reg = <0x48 0x4>;
64        #phy-cells = <0>;
65        clocks = <&clk CLK_USB_125M>,
66                 <&clk CLK_USB_33K>,
67                 <&clk CLK_USB_12M>;
68        clock-names = "app", "stb", "lpm";
69        resets = <&rst 58>;
70      };
71
72      dma-router@154 {
73        compatible = "sophgo,cv1800b-dmamux";
74        reg = <0x154 0x8>, <0x298 0x4>;
75        #dma-cells = <2>;
76        dma-masters = <&dmac>;
77      };
78    };
79
80...