| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/hwmon/sensirion,shtc1.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Sensirion SHTC1 Humidity and Temperature Sensor IC |
| 8 | |
| 9 | maintainers: |
| 10 | - Christopher Ruehl chris.ruehl@gtsys.com.hk |
| 11 | |
| 12 | description: | |
| 13 | The SHTC1, SHTW1 and SHTC3 are digital humidity and temperature sensors |
| 14 | designed especially for battery-driven high-volume consumer electronics |
| 15 | applications. |
| 16 | For further information refer to Documentation/hwmon/shtc1.rst |
| 17 | |
| 18 | This binding document describes the binding for the hardware monitor |
| 19 | portion of the driver. |
| 20 | |
| 21 | properties: |
| 22 | compatible: |
| 23 | enum: |
| 24 | - sensirion,shtc1 |
| 25 | - sensirion,shtw1 |
| 26 | - sensirion,shtc3 |
| 27 | |
| 28 | reg: |
| 29 | const: 0x70 |
| 30 | |
| 31 | sensirion,blocking-io: |
| 32 | $ref: /schemas/types.yaml#/definitions/flag |
| 33 | description: |
| 34 | If set, the driver holds the i2c bus until the measurement is finished. |
| 35 | |
| 36 | sensirion,low-precision: |
| 37 | $ref: /schemas/types.yaml#/definitions/flag |
| 38 | description: |
| 39 | If set, the sensor acquires data with low precision (not recommended). |
| 40 | The driver acquires data with high precision by default. |
| 41 | |
| 42 | required: |
| 43 | - compatible |
| 44 | - reg |
| 45 | |
| 46 | additionalProperties: false |
| 47 | |
| 48 | examples: |
| 49 | - | |
| 50 | i2c { |
| 51 | #address-cells = <1>; |
| 52 | #size-cells = <0>; |
| 53 | clock-frequency = <400000>; |
| 54 | |
| 55 | shtc3@70 { |
| 56 | compatible = "sensirion,shtc3"; |
| 57 | reg = <0x70>; |
| 58 | sensirion,blocking-io; |
| 59 | }; |
| 60 | }; |
| 61 | ... |