| # 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>; |
| }; |
