bindings/bus/microsoft,vmbus.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/bus/microsoft,vmbus.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Microsoft Hyper-V VMBus
   8
   9 maintainers:
  10   - Saurabh Sengar <ssengar@linux.microsoft.com>
  11
  12 description:
  13   VMBus is a software bus that implement the protocols for communication
  14   between the root or host OS and guest OSs (virtual machines).
  15
  16 properties:
  17   compatible:
  18     const: microsoft,vmbus
  19
  20   ranges: true
  21
  22   '#address-cells':
  23     const: 2
  24
  25   '#size-cells':
  26     const: 1
  27
  28 required:
  29   - compatible
  30   - ranges
  31   - '#address-cells'
  32   - '#size-cells'
  33
  34 additionalProperties: false
  35
  36 examples:
  37   - |
  38     soc {
  39         #address-cells = <2>;
  40         #size-cells = <1>;
  41         bus {
  42             compatible = "simple-bus";
  43             #address-cells = <2>;
  44             #size-cells = <1>;
  45             ranges;
  46
  47             vmbus@ff0000000 {
  48                 compatible = "microsoft,vmbus";
  49                 #address-cells = <2>;
  50                 #size-cells = <1>;
  51                 ranges = <0x0f 0xf0000000 0x0f 0xf0000000 0x10000000>;
  52             };
  53         };
  54     };