allwinner,sun50i-h6-usb-phy.yaml

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    1 # SPDX-License-Identifier: GPL-2.0
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/phy/allwinner,sun50i-h6-usb-phy.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Allwinner H6 USB PHY Device Tree Bindings
    8 
    9 maintainers:
   10   - Chen-Yu Tsai <wens@csie.org>
   11   - Maxime Ripard <mripard@kernel.org>
   12 
   13 properties:
   14   "#phy-cells":
   15     const: 1
   16 
   17   compatible:
   18     const: allwinner,sun50i-h6-usb-phy
   19 
   20   reg:
   21     items:
   22       - description: PHY Control registers
   23       - description: PHY PMU0 registers
   24       - description: PHY PMU3 registers
   25 
   26   reg-names:
   27     items:
   28       - const: phy_ctrl
   29       - const: pmu0
   30       - const: pmu3
   31 
   32   clocks:
   33     items:
   34       - description: USB OTG PHY bus clock
   35       - description: USB Host PHY bus clock
   36 
   37   clock-names:
   38     items:
   39       - const: usb0_phy
   40       - const: usb3_phy
   41 
   42   resets:
   43     items:
   44       - description: USB OTG reset
   45       - description: USB Host Controller reset
   46 
   47   reset-names:
   48     items:
   49       - const: usb0_reset
   50       - const: usb3_reset
   51 
   52   usb0_id_det-gpios:
   53     maxItems: 1
   54     description: GPIO to the USB OTG ID pin
   55 
   56   usb0_vbus_det-gpios:
   57     maxItems: 1
   58     description: GPIO to the USB OTG VBUS detect pin
   59 
   60   usb0_vbus_power-supply:
   61     description: Power supply to detect the USB OTG VBUS
   62 
   63   usb0_vbus-supply:
   64     description: Regulator controlling USB OTG VBUS
   65 
   66   usb3_vbus-supply:
   67     description: Regulator controlling USB3 Host controller
   68 
   69 required:
   70   - "#phy-cells"
   71   - compatible
   72   - clocks
   73   - clock-names
   74   - reg
   75   - reg-names
   76   - resets
   77   - reset-names
   78 
   79 additionalProperties: false
   80 
   81 examples:
   82   - |
   83     #include <dt-bindings/gpio/gpio.h>
   84     #include <dt-bindings/clock/sun50i-h6-ccu.h>
   85     #include <dt-bindings/reset/sun50i-h6-ccu.h>
   86 
   87     phy@5100400 {
   88         #phy-cells = <1>;
   89         compatible = "allwinner,sun50i-h6-usb-phy";
   90         reg = <0x05100400 0x24>,
   91               <0x05101800 0x4>,
   92               <0x05311800 0x4>;
   93         reg-names = "phy_ctrl",
   94                     "pmu0",
   95                     "pmu3";
   96         clocks = <&ccu CLK_USB_PHY0>,
   97                  <&ccu CLK_USB_PHY3>;
   98         clock-names = "usb0_phy",
   99                       "usb3_phy";
  100         resets = <&ccu RST_USB_PHY0>,
  101                  <&ccu RST_USB_PHY3>;
  102         reset-names = "usb0_reset",
  103                       "usb3_reset";
  104         usb0_id_det-gpios = <&pio 2 6 GPIO_ACTIVE_HIGH>; /* PC6 */
  105         usb0_vbus-supply = <&reg_vcc5v>;
  106         usb3_vbus-supply = <&reg_vcc5v>;
  107     };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/phy/allwinner,sun50i-h6-usb-phy.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/phy/allwinner,sun50i-h6-usb-phy.yaml