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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/trigger-source/gpio-trigger.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Generic trigger source using GPIO
description: A GPIO used as a trigger source.
maintainers:
- Jonathan Santos <Jonathan.Santos@analog.com>
properties:
compatible:
const: gpio-trigger
'#trigger-source-cells':
const: 0
gpios:
maxItems: 1
description: GPIO to be used as a trigger source.
required:
- compatible
- '#trigger-source-cells'
- gpios
additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
trigger {
compatible = "gpio-trigger";
#trigger-source-cells = <0>;
gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
};
|
