# 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 properties: compatible: const: gpio-beeper gpios: maxItems: 1 description: GPIO that drives the beeper. required: - compatible - gpios additionalProperties: false examples: - | #include beeper { compatible = "gpio-beeper"; gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; };