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hwmon: (sht3x) add sts3x support

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Add information regarding the existing support for sts3x series and
update the datasheet links.

Signed-off-by: Stefan Gloor <code@stefan-gloor.ch>
Link: https://lore.kernel.org/r/20231204165004.8491-2-code@stefan-gloor.ch
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Stefan Gloor 2023-12-04 17:50:03 +01:00 committed by Guenter Roeck
parent 0c459759ca
commit 6ec09effb2
1 changed files with 21 additions and 8 deletions
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29
Documentation/hwmon/sht3x.rst
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@ -9,7 +9,19 @@ Supported chips:
Addresses scanned: none
Datasheet: https://www.sensirion.com/file/datasheet_sht3x_digital
Datasheets:
- https://sensirion.com/media/documents/213E6A3B/63A5A569/Datasheet_SHT3x_DIS.pdf
- https://sensirion.com/media/documents/051DF50B/639C8101/Sensirion_Humidity_and_Temperature_Sensors_Datasheet_SHT33.pdf
* Sensirion STS3x-DIS
Prefix: 'sts3x'
Addresses scanned: none
Datasheets:
- https://sensirion.com/media/documents/1DA31AFD/61641F76/Sensirion_Temperature_Sensors_STS3x_Datasheet.pdf
- https://sensirion.com/media/documents/292A335C/65537BAF/Sensirion_Datasheet_STS32_STS33.pdf
Author:
@ -19,16 +31,17 @@ Author:
Description
-----------
This driver implements support for the Sensirion SHT3x-DIS chip, a humidity
and temperature sensor. Temperature is measured in degrees celsius, relative
humidity is expressed as a percentage. In the sysfs interface, all values are
scaled by 1000, i.e. the value for 31.5 degrees celsius is 31500.
This driver implements support for the Sensirion SHT3x-DIS and STS3x-DIS
series of humidity and temperature sensors. Temperature is measured in degrees
celsius, relative humidity is expressed as a percentage. In the sysfs interface,
all values are scaled by 1000, i.e. the value for 31.5 degrees celsius is 31500.
The device communicates with the I2C protocol. Sensors can have the I2C
addresses 0x44 or 0x45, depending on the wiring. See
Documentation/i2c/instantiating-devices.rst for methods to instantiate the device.
addresses 0x44 or 0x45 (0x4a or 0x4b for sts3x), depending on the wiring. See
Documentation/i2c/instantiating-devices.rst for methods to instantiate the
device.
Even if sht3x sensor supports clock-strech(blocking mode) and non-strench
Even if sht3x sensor supports clock-stretch (blocking mode) and non-stretch
(non-blocking mode) in single-shot mode, this driver only supports the latter.
The sht3x sensor supports a single shot mode as well as 5 periodic measure