| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/virtio/virtio-device.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Virtio device |
| 8 | |
| 9 | maintainers: |
| 10 | - Viresh Kumar <viresh.kumar@linaro.org> |
| 11 | |
| 12 | description: |
| 13 | These bindings are applicable to virtio devices irrespective of the bus they |
| 14 | are bound to, like mmio or pci. |
| 15 | |
| 16 | # We need a select here so we don't match all nodes with 'virtio,mmio' |
| 17 | properties: |
| 18 | compatible: |
| 19 | pattern: "^virtio,device[0-9a-f]{1,8}$" |
| 20 | description: Virtio device nodes. |
| 21 | "virtio,deviceID", where ID is the virtio device id. The textual |
| 22 | representation of ID shall be in lower case hexadecimal with leading |
| 23 | zeroes suppressed. |
| 24 | |
| 25 | required: |
| 26 | - compatible |
| 27 | |
| 28 | additionalProperties: true |
| 29 | |
| 30 | examples: |
| 31 | - | |
| 32 | virtio@3000 { |
| 33 | compatible = "virtio,mmio"; |
| 34 | reg = <0x3000 0x100>; |
| 35 | interrupts = <43>; |
| 36 | |
| 37 | i2c { |
| 38 | compatible = "virtio,device22"; |
| 39 | }; |
| 40 | }; |
| 41 | ... |