0001 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/hwmon/sensirion,shtc1.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: Sensirion SHTC1 Humidity and Temperature Sensor IC
0008
0009 maintainers:
0010 - Christopher Ruehl chris.ruehl@gtsys.com.hk
0011
0012 description: |
0013 The SHTC1, SHTW1 and SHTC3 are digital humidity and temperature sensor
0014 designed especially for battery-driven high-volume consumer electronics
0015 applications.
0016 For further information refere to Documentation/hwmon/shtc1.rst
0017
0018 This binding document describes the binding for the hardware monitor
0019 portion of the driver.
0020
0021 properties:
0022 compatible:
0023 enum:
0024 - sensirion,shtc1
0025 - sensirion,shtw1
0026 - sensirion,shtc3
0027
0028 reg:
0029 const: 0x70
0030
0031 sensirion,blocking-io:
0032 $ref: /schemas/types.yaml#/definitions/flag
0033 description:
0034 If set, the driver hold the i2c bus until measurement is finished.
0035
0036 sensirion,low-precision:
0037 $ref: /schemas/types.yaml#/definitions/flag
0038 description:
0039 If set, the sensor aquire data with low precision (not recommended).
0040 The driver aquire data with high precision by default.
0041
0042 required:
0043 - compatible
0044 - reg
0045
0046 additionalProperties: false
0047
0048 examples:
0049 - |
0050 i2c {
0051 #address-cells = <1>;
0052 #size-cells = <0>;
0053 clock-frequency = <400000>;
0054
0055 shtc3@70 {
0056 compatible = "sensirion,shtc3";
0057 reg = <0x70>;
0058 sensirion,blocking-io;
0059 };
0060 };
0061 ...
