Documentation/devicetree/bindings/usb/generic-xhci.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/usb/generic-xhci.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: USB xHCI Controller Device Tree Bindings
   8
   9 maintainers:
  10   - Mathias Nyman <mathias.nyman@intel.com>
  11
  12 allOf:
  13   - $ref: "usb-xhci.yaml#"
  14
  15 properties:
  16   compatible:
  17     oneOf:
  18       - description: Generic xHCI device
  19         const: generic-xhci
  20       - description: Armada 37xx/375/38x/8k SoCs
  21         items:
  22           - enum:
  23               - marvell,armada3700-xhci
  24               - marvell,armada-375-xhci
  25               - marvell,armada-380-xhci
  26               - marvell,armada-8k-xhci
  27           - const: generic-xhci
  28       - description: Broadcom STB SoCs with xHCI
  29         enum:
  30           - brcm,xhci-brcm-v2
  31           - brcm,bcm7445-xhci
  32       - description: Generic xHCI device
  33         const: xhci-platform
  34         deprecated: true
  35
  36   reg:
  37     maxItems: 1
  38
  39   interrupts:
  40     maxItems: 1
  41
  42   clocks:
  43     minItems: 1
  44     maxItems: 2
  45
  46   clock-names:
  47     minItems: 1
  48     items:
  49       - const: core
  50       - const: reg
  51
  52 unevaluatedProperties: false
  53
  54 required:
  55   - compatible
  56   - reg
  57   - interrupts
  58
  59 examples:
  60   - |
  61     usb@f0931000 {
  62       compatible = "generic-xhci";
  63       reg = <0xf0931000 0x8c8>;
  64       interrupts = <0x0 0x4e 0x0>;
  65     };