Documentation/devicetree/bindings/clock/allwinner,sun9i-a80-usb-clocks.yaml

   1 # SPDX-License-Identifier: GPL-2.0+
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-usb-clocks.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Allwinner A80 USB Clock Controller Device Tree Bindings
   8
   9 maintainers:
  10   - Chen-Yu Tsai <wens@csie.org>
  11   - Maxime Ripard <mripard@kernel.org>
  12
  13 properties:
  14   "#clock-cells":
  15     const: 1
  16
  17   "#reset-cells":
  18     const: 1
  19
  20   compatible:
  21     const: allwinner,sun9i-a80-usb-clocks
  22
  23   reg:
  24     maxItems: 1
  25
  26   clocks:
  27     items:
  28       - description: Bus Clock
  29       - description: High Frequency Oscillator
  30
  31   clock-names:
  32     items:
  33       - const: bus
  34       - const: hosc
  35
  36 required:
  37   - "#clock-cells"
  38   - "#reset-cells"
  39   - compatible
  40   - reg
  41   - clocks
  42   - clock-names
  43
  44 additionalProperties: false
  45
  46 examples:
  47   - |
  48     #include <dt-bindings/clock/sun9i-a80-ccu.h>
  49
  50     usb_clocks: clock@a08000 {
  51         compatible = "allwinner,sun9i-a80-usb-clks";
  52         reg = <0x00a08000 0x8>;
  53         clocks = <&ccu CLK_BUS_USB>, <&osc24M>;
  54         clock-names = "bus", "hosc";
  55         #clock-cells = <1>;
  56         #reset-cells = <1>;
  57     };
  58
  59 ...