Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-usb-clk.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-usb-clk.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Allwinner A10 USB Clock Device Tree Bindings
   8
   9 maintainers:
  10   - Chen-Yu Tsai <wens@csie.org>
  11   - Maxime Ripard <mripard@kernel.org>
  12
  13 deprecated: true
  14
  15 properties:
  16   "#clock-cells":
  17     const: 1
  18     description: >
  19       The additional ID argument passed to the clock shall refer to
  20       the index of the output.
  21
  22   "#reset-cells":
  23     const: 1
  24
  25   compatible:
  26     enum:
  27       - allwinner,sun4i-a10-usb-clk
  28       - allwinner,sun5i-a13-usb-clk
  29       - allwinner,sun6i-a31-usb-clk
  30       - allwinner,sun8i-a23-usb-clk
  31       - allwinner,sun8i-h3-usb-clk
  32
  33   reg:
  34     maxItems: 1
  35
  36   clocks:
  37     maxItems: 1
  38
  39   clock-output-names:
  40     minItems: 2
  41     maxItems: 8
  42
  43 required:
  44   - "#clock-cells"
  45   - "#reset-cells"
  46   - compatible
  47   - reg
  48   - clocks
  49   - clock-output-names
  50
  51 additionalProperties: false
  52
  53 allOf:
  54   - if:
  55       properties:
  56         compatible:
  57           contains:
  58             const: allwinner,sun4i-a10-usb-clk
  59
  60     then:
  61       properties:
  62         clock-output-names:
  63           maxItems: 3
  64
  65   - if:
  66       properties:
  67         compatible:
  68           contains:
  69             const: allwinner,sun5i-a13-usb-clk
  70
  71     then:
  72       properties:
  73         clock-output-names:
  74           maxItems: 2
  75
  76   - if:
  77       properties:
  78         compatible:
  79           contains:
  80             const: allwinner,sun6i-a31-usb-clk
  81
  82     then:
  83       properties:
  84         clock-output-names:
  85           maxItems: 6
  86
  87   - if:
  88       properties:
  89         compatible:
  90           contains:
  91             const: allwinner,sun8i-a23-usb-clk
  92
  93     then:
  94       properties:
  95         clock-output-names:
  96           maxItems: 5
  97
  98   - if:
  99       properties:
 100         compatible:
 101           contains:
 102             const: allwinner,sun8i-h3-usb-clk
 103
 104     then:
 105       properties:
 106         clock-output-names:
 107           maxItems: 8
 108
 109 examples:
 110   - |
 111     clk@1c200cc {
 112         #clock-cells = <1>;
 113         #reset-cells = <1>;
 114         compatible = "allwinner,sun4i-a10-usb-clk";
 115         reg = <0x01c200cc 0x4>;
 116         clocks = <&pll6 1>;
 117         clock-output-names = "usb_ohci0", "usb_ohci1", "usb_phy";
 118     };
 119
 120   - |
 121     clk@1c200cc {
 122         #clock-cells = <1>;
 123         #reset-cells = <1>;
 124         compatible = "allwinner,sun5i-a13-usb-clk";
 125         reg = <0x01c200cc 0x4>;
 126         clocks = <&pll6 1>;
 127         clock-output-names = "usb_ohci0", "usb_phy";
 128     };
 129
 130   - |
 131     clk@1c200cc {
 132         #clock-cells = <1>;
 133         #reset-cells = <1>;
 134         compatible = "allwinner,sun6i-a31-usb-clk";
 135         reg = <0x01c200cc 0x4>;
 136         clocks = <&osc24M>;
 137         clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2",
 138                              "usb_ohci0", "usb_ohci1",
 139                              "usb_ohci2";
 140     };
 141
 142   - |
 143     clk@1c200cc {
 144         #clock-cells = <1>;
 145         #reset-cells = <1>;
 146         compatible = "allwinner,sun8i-a23-usb-clk";
 147         reg = <0x01c200cc 0x4>;
 148         clocks = <&osc24M>;
 149         clock-output-names = "usb_phy0", "usb_phy1", "usb_hsic",
 150                              "usb_hsic_12M", "usb_ohci0";
 151     };
 152
 153   - |
 154     clk@1c200cc {
 155         #clock-cells = <1>;
 156         #reset-cells = <1>;
 157         compatible = "allwinner,sun8i-h3-usb-clk";
 158         reg = <0x01c200cc 0x4>;
 159         clocks = <&osc24M>;
 160         clock-output-names = "usb_phy0", "usb_phy1",
 161                              "usb_phy2", "usb_phy3",
 162                              "usb_ohci0", "usb_ohci1",
 163                              "usb_ohci2", "usb_ohci3";
 164     };
 165
 166 ...