xref: /linux/Documentation/devicetree/bindings/input/gpio-beeper.yaml (revision ae22a94997b8a03dcb3c922857c203246711f9d4) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/input/gpio-beeper.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: GPIO controlled beeper
8
9maintainers:
10  - Fabio Estevam <festevam@denx.de>
11
12properties:
13  compatible:
14    const: gpio-beeper
15
16  gpios:
17    maxItems: 1
18    description:
19      GPIO that drives the beeper.
20
21required:
22  - compatible
23  - gpios
24
25additionalProperties: false
26
27examples:
28  - |
29    #include <dt-bindings/gpio/gpio.h>
30    beeper {
31        compatible = "gpio-beeper";
32        gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
33    };
34