| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/gpio/gpio-virtio.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Virtio GPIO controller |
| |
| maintainers: |
| - Viresh Kumar <viresh.kumar@linaro.org> |
| |
| allOf: |
| - $ref: /schemas/virtio/virtio-device.yaml# |
| |
| description: |
| Virtio GPIO controller, see /schemas/virtio/virtio-device.yaml for more |
| details. |
| |
| properties: |
| $nodename: |
| const: gpio |
| |
| compatible: |
| const: virtio,device29 |
| |
| gpio-controller: true |
| |
| "#gpio-cells": |
| const: 2 |
| |
| interrupt-controller: true |
| |
| "#interrupt-cells": |
| const: 2 |
| |
| required: |
| - compatible |
| - gpio-controller |
| - "#gpio-cells" |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| virtio@3000 { |
| compatible = "virtio,mmio"; |
| reg = <0x3000 0x100>; |
| interrupts = <41>; |
| |
| gpio { |
| compatible = "virtio,device29"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| }; |
| }; |
| |
| ... |
