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
7 title: GPIO controlled beeper
8
9 maintainers:
10 - Fabio Estevam <festevam@denx.de>
11
12 properties:
13 compatible:
14 const: gpio-beeper
15
16 gpios:
17 maxItems: 1
18 description:
19 GPIO that drives the beeper.
20
21 required:
22 - compatible
23 - gpios
24
25 additionalProperties: false
26
27 examples:
28 - |
29 #include <dt-bindings/gpio/gpio.h>
30 beeper {
31 compatible = "gpio-beeper";
32 gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
33 };
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