| # 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>; | |
| }; |