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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/gpio/gpio-virtio.yaml
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/gpio/gpio-virtio.yaml#

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$schema: http://devicetree.org/meta-schemas/core.yaml#

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title: Virtio GPIO controller

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maintainers:

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  - Viresh Kumar <viresh.kumar@linaro.org>

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allOf:

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  - $ref: /schemas/virtio/virtio-device.yaml#

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description:

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  Virtio GPIO controller, see /schemas/virtio/virtio-device.yaml for more

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  details.

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properties:

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  $nodename:

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    const: gpio

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  compatible:

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    const: virtio,device29

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  gpio-controller: true

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  "#gpio-cells":

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    const: 2

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  interrupt-controller: true

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  "#interrupt-cells":

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    const: 2

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required:

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  - compatible

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  - gpio-controller

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  - "#gpio-cells"

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unevaluatedProperties: false

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examples:

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  - |

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    virtio@3000 {

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        compatible = "virtio,mmio";

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        reg = <0x3000 0x100>;

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        interrupts = <41>;

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        gpio {

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            compatible = "virtio,device29";

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            gpio-controller;

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            #gpio-cells = <2>;

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            interrupt-controller;

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            #interrupt-cells = <2>;

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        };

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    };

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...

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