ark1668ed-bsp/linux/Documentation/devicetree/bindings/input/gpio-beeper.yaml

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/input/gpio-beeper.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: GPIO controlled beeper

maintainers:
  - Fabio Estevam <festevam@denx.de>

properties:
  compatible:
    const: gpio-beeper

  gpios:
    maxItems: 1
    description:
      GPIO that drives the beeper.

required:
  - compatible
  - gpios

additionalProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>
    beeper {
        compatible = "gpio-beeper";
        gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
    };