path: root/Documentation/hwmon
diff options
authorDan Robertson <dan@dlrobertson.com>2019-09-05 01:45:53 +0000
committerGuenter Roeck <linux@roeck-us.net>2019-09-10 11:42:56 -0700
commitffd96868ac5d4c22bba1ba2175d124cb2775f3f7 (patch)
tree4b2b792cbca4348f17f33700d0410028cc9b71cd /Documentation/hwmon
parenthwmon: (shtc1) fix shtc1 and shtw1 id mask (diff)
hwmon: (shtc1) add support for the SHTC3 sensor
Add support for the Sensirion SHTC3 humidity and temperature sensor to the shtc1 module. Signed-off-by: Dan Robertson <dan@dlrobertson.com> Link: https://lore.kernel.org/r/20190905014554.21658-2-dan@dlrobertson.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon')
1 files changed, 14 insertions, 5 deletions
diff --git a/Documentation/hwmon/shtc1.rst b/Documentation/hwmon/shtc1.rst
index aa116332ba26..9b0f1eee5bf2 100644
--- a/Documentation/hwmon/shtc1.rst
+++ b/Documentation/hwmon/shtc1.rst
@@ -19,7 +19,17 @@ Supported chips:
Addresses scanned: none
- Datasheet: Not publicly available
+ Datasheet: http://www.sensirion.com/file/datasheet_shtw1
+ * Sensirion SHTC3
+ Prefix: 'shtc3'
+ Addresses scanned: none
+ Datasheet: http://www.sensirion.com/file/datasheet_shtc3
@@ -30,10 +40,9 @@ Author:
-This driver implements support for the Sensirion SHTC1 chip, a humidity and
-temperature sensor. Temperature is measured in degrees celsius, relative
-humidity is expressed as a percentage. Driver can be used as well for SHTW1
-chip, which has the same electrical interface.
+This driver implements support for the Sensirion SHTC1, SHTW1, and SHTC3
+chips, a humidity and temperature sensor. Temperature is measured in degrees
+celsius, relative humidity is expressed as a percentage.
The device communicates with the I2C protocol. All sensors are set to I2C
address 0x70. See Documentation/i2c/instantiating-devices for methods to