| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | }; |