%YAML 1.2
---
$id: http://devicetree.org/schemas/gunyah/vm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Virtual Machine (VM) Configuration

maintainers:
  - Venkata Narendra Kumar Gutta <vgutta@quicinc.com>
  - Murali Nalajala <mnalajal@quicinc.com>

description: |+
  Configuration properties for Virtual Machines. This configuration
  is used by virtual machine manager and know about various
  properties of VM before it launch the virtual machine

properties:
  compatible:
    oneOf:
      - const: qcom,vm-1.0

  vm-type:
    description: type of virtual machine e.g aarch64, x86 etc
    oneOf:
      - const: aarch64-guest

  boot-config:
    oneOf:
      - const: fdt,unified

  os-type:
    description: Type of the operating system being used in virtual machine
    oneOf:
      - const: linux

  kernel-entry-segment:
    $ref: /schemas/types.yaml#/definitions/string-array

  kernel-entry-offset:
    $ref: '/schemas/types.yaml#/definitions/uint64'

  vendor:
    $ref: /schemas/types.yaml#/definitions/string-array

  image-name:
    $ref: /schemas/types.yaml#/definitions/string-array

  qcom,pasid:
    $ref: '/schemas/types.yaml#/definitions/uint64'

  qcom,qtee-config-info:
    description: qtee_config_info is maintaining below list of VM config to access QTEE services
      p: Privileges in hex, represents the lists of QTEE services which VM have privilege to access
      o: ObjectTable limit in hex, represents max number of QTEE service objects a VM object table can hold
      lid: ListenerIds in hex to be whitelisted for particular VM
      ta: AppNames in string to be whitelisted for particular VM

  memory:
    properties:
      "#address-cells":
        const: 2
      "#size-cells":
        const: 2
      base-address:
        description: Base address of the memory for virtual machine
        maxItems: 2
      size-min:
        description: Size of the memory that is being used by the virtual machine
        maxItems: 2

  segments:
    properties:
      kernel:
        maxItems: 4
        description: Load location offset of the kernel
      dt:
        maxItems: 4
        description: Load location offset of devicetree

  vcpus:
    properties:
      config
      affinity
      affinity-map

  interrupts:
    properties:
      config

  vdevices:
    properties:
      peer-default

required:
  - compatible
  - image_to_be_loaded
