Documentation/devicetree/bindings/usb/xlnx,usb2.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/usb/xlnx,usb2.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Xilinx udc controller
   8
   9 maintainers:
  10   - Piyush Mehta <piyush.mehta@amd.com>
  11
  12 properties:
  13   compatible:
  14     const: xlnx,usb2-device-4.00.a
  15
  16   reg:
  17     maxItems: 1
  18
  19   interrupts:
  20     maxItems: 1
  21
  22   xlnx,has-builtin-dma:
  23     description:
  24       If present, hardware has dma capability.
  25     type: boolean
  26
  27   clocks:
  28     minItems: 1
  29
  30   clock-names:
  31     const: s_axi_aclk
  32
  33 required:
  34   - compatible
  35   - reg
  36   - interrupts
  37
  38 additionalProperties: false
  39
  40 examples:
  41   - |
  42     axi-usb2-device@42e00000 {
  43         compatible = "xlnx,usb2-device-4.00.a";
  44         interrupts = <0x0 0x39 0x1>;
  45         reg = <0xee000000 0xc00>;
  46         xlnx,has-builtin-dma;
  47     };