55 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/iio/humidity/st,hts221.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: HTS221 STM humidity + temperature sensor8 9maintainers:10 - Lorenzo Bianconi <lorenzo@kernel.org>11 12description: |13 Humidity and temperature sensor with I2C interface and data ready14 interrupt.15 16properties:17 compatible:18 const: st,hts22119 20 reg:21 maxItems: 122 23 drive-open-drain:24 type: boolean25 description:26 The interrupt/data ready line will be configured as open drain, which27 is useful if several sensors share the same interrupt line.28 29 vdd-supply: true30 31 interrupts:32 maxItems: 133 34required:35 - compatible36 - reg37 38additionalProperties: false39 40examples:41 - |42 #include <dt-bindings/interrupt-controller/irq.h>43 i2c {44 #address-cells = <1>;45 #size-cells = <0>;46 47 hts221@5f {48 compatible = "st,hts221";49 reg = <0x5f>;50 interrupt-parent = <&gpio0>;51 interrupts = <0 IRQ_TYPE_EDGE_RISING>;52 };53 };54...55