hwmon: add support for Sensirion SHT3x sensors
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.
Signed-off-by: Pascal Sachs <pascal.sachs@sensirion.com>
[groeck: Fixed 'Variable length array is used' gcc warning]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index ff94007..e0be99a 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -1265,6 +1265,17 @@
This driver can also be built as a module. If so, the module
will be called sht21.
+config SENSORS_SHT3x
+ tristate "Sensiron humidity and temperature sensors. SHT3x and compat."
+ depends on I2C
+ select CRC8
+ help
+ If you say yes here you get support for the Sensiron SHT30 and SHT31
+ humidity and temperature sensors.
+
+ This driver can also be built as a module. If so, the module
+ will be called sht3x.
+
config SENSORS_SHTC1
tristate "Sensiron humidity and temperature sensors. SHTC1 and compat."
depends on I2C