Documentation/devicetree/bindings/phy/qcom,ipq806x-usb-phy-hs.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/phy/qcom,ipq806x-usb-phy-hs.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm ipq806x usb DWC3 HS PHY CONTROLLER
   8
   9 maintainers:
  10   - Ansuel Smith <ansuelsmth@gmail.com>
  11
  12 description:
  13   DWC3 PHY nodes are defined to describe on-chip Synopsis Physical layer
  14   controllers used in ipq806x. Each DWC3 PHY controller should have its
  15   own node.
  16
  17 properties:
  18   compatible:
  19     const: qcom,ipq806x-usb-phy-hs
  20
  21   "#phy-cells":
  22     const: 0
  23
  24   reg:
  25     maxItems: 1
  26
  27   clocks:
  28     minItems: 1
  29     maxItems: 2
  30
  31   clock-names:
  32     minItems: 1
  33     items:
  34       - const: ref
  35       - const: xo
  36
  37 required:
  38   - compatible
  39   - "#phy-cells"
  40   - reg
  41   - clocks
  42   - clock-names
  43
  44 additionalProperties: false
  45
  46 examples:
  47   - |
  48     #include <dt-bindings/clock/qcom,gcc-ipq806x.h>
  49
  50     hs_phy_0: phy@110f8800 {
  51       compatible = "qcom,ipq806x-usb-phy-hs";
  52       reg = <0x110f8800 0x30>;
  53       clocks = <&gcc USB30_0_UTMI_CLK>;
  54       clock-names = "ref";
  55       #phy-cells = <0>;
  56     };