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     1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/iio/humidity/st,hts221.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: HTS221 STM humidity + temperature sensor
    8 
    9 maintainers:
   10   - Lorenzo Bianconi <lorenzo@kernel.org>
   11 
   12 description: |
   13    Humidity and temperature sensor with I2C interface and data ready
   14    interrupt.
   15 
   16 properties:
   17   compatible:
   18     const: st,hts221
   19 
   20   reg:
   21     maxItems: 1
   22 
   23   drive-open-drain:
   24     type: boolean
   25     description:
   26       The interrupt/data ready line will be configured as open drain, which
   27       is useful if several sensors share the same interrupt line.
   28 
   29   vdd-supply: true
   30 
   31   interrupts:
   32     maxItems: 1
   33 
   34 required:
   35   - compatible
   36   - reg
   37 
   38 additionalProperties: false
   39 
   40 examples:
   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 ...
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