summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/clock/allwinner,sun4i-a10-usb-clk.yaml
blob: cd95d25bfe7c5fd61e60c4c9f9f6aeffd36e2d33 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-usb-clk.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Allwinner A10 USB Clock Device Tree Bindings

maintainers:
  - Chen-Yu Tsai <wens@csie.org>
  - Maxime Ripard <mripard@kernel.org>

deprecated: true

properties:
  "#clock-cells":
    const: 1
    description: >
      The additional ID argument passed to the clock shall refer to
      the index of the output.

  "#reset-cells":
    const: 1

  compatible:
    enum:
      - allwinner,sun4i-a10-usb-clk
      - allwinner,sun5i-a13-usb-clk
      - allwinner,sun6i-a31-usb-clk
      - allwinner,sun8i-a23-usb-clk
      - allwinner,sun8i-h3-usb-clk

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  clock-output-names:
    minItems: 2
    maxItems: 8

required:
  - "#clock-cells"
  - "#reset-cells"
  - compatible
  - reg
  - clocks
  - clock-output-names

additionalProperties: false

allOf:
  - if:
      properties:
        compatible:
          contains:
            const: allwinner,sun4i-a10-usb-clk

    then:
      properties:
        clock-output-names:
          maxItems: 3

  - if:
      properties:
        compatible:
          contains:
            const: allwinner,sun5i-a13-usb-clk

    then:
      properties:
        clock-output-names:
          maxItems: 2

  - if:
      properties:
        compatible:
          contains:
            const: allwinner,sun6i-a31-usb-clk

    then:
      properties:
        clock-output-names:
          maxItems: 6

  - if:
      properties:
        compatible:
          contains:
            const: allwinner,sun8i-a23-usb-clk

    then:
      properties:
        clock-output-names:
          maxItems: 5

  - if:
      properties:
        compatible:
          contains:
            const: allwinner,sun8i-h3-usb-clk

    then:
      properties:
        clock-output-names:
          maxItems: 8

examples:
  - |
    clk@1c200cc {
        #clock-cells = <1>;
        #reset-cells = <1>;
        compatible = "allwinner,sun4i-a10-usb-clk";
        reg = <0x01c200cc 0x4>;
        clocks = <&pll6 1>;
        clock-output-names = "usb_ohci0", "usb_ohci1", "usb_phy";
    };

  - |
    clk@1c200cc {
        #clock-cells = <1>;
        #reset-cells = <1>;
        compatible = "allwinner,sun5i-a13-usb-clk";
        reg = <0x01c200cc 0x4>;
        clocks = <&pll6 1>;
        clock-output-names = "usb_ohci0", "usb_phy";
    };

  - |
    clk@1c200cc {
        #clock-cells = <1>;
        #reset-cells = <1>;
        compatible = "allwinner,sun6i-a31-usb-clk";
        reg = <0x01c200cc 0x4>;
        clocks = <&osc24M>;
        clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2",
                             "usb_ohci0", "usb_ohci1",
                             "usb_ohci2";
    };

  - |
    clk@1c200cc {
        #clock-cells = <1>;
        #reset-cells = <1>;
        compatible = "allwinner,sun8i-a23-usb-clk";
        reg = <0x01c200cc 0x4>;
        clocks = <&osc24M>;
        clock-output-names = "usb_phy0", "usb_phy1", "usb_hsic",
                             "usb_hsic_12M", "usb_ohci0";
    };

  - |
    clk@1c200cc {
        #clock-cells = <1>;
        #reset-cells = <1>;
        compatible = "allwinner,sun8i-h3-usb-clk";
        reg = <0x01c200cc 0x4>;
        clocks = <&osc24M>;
        clock-output-names = "usb_phy0", "usb_phy1",
                             "usb_phy2", "usb_phy3",
                             "usb_ohci0", "usb_ohci1",
                             "usb_ohci2", "usb_ohci3";
    };

...