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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/humidity/st,hts221.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: HTS221 STM humidity + temperature sensor
maintainers:
- Lorenzo Bianconi <lorenzo@kernel.org>
description: |
Humidity and temperature sensor with I2C interface and data ready
interrupt.
properties:
compatible:
const: st,hts221
reg:
maxItems: 1
drive-open-drain:
type: boolean
description:
The interrupt/data ready line will be configured as open drain, which
is useful if several sensors share the same interrupt line.
vdd-supply: true
interrupts:
maxItems: 1
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
hts221@5f {
compatible = "st,hts221";
reg = <0x5f>;
interrupt-parent = <&gpio0>;
interrupts = <0 IRQ_TYPE_EDGE_RISING>;
};
};
...
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