diff options
| author | Roan van Dijk <roan@protonic.nl> | 2021-10-08 12:17:05 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-10-19 08:30:44 +0100 |
| commit | 49d22b695cbb690b1d1a9d21b61eaf8f61a525d4 (patch) | |
| tree | 928d264609c0f82e7cad19f908dd6d9d9a3f3ab8 /drivers/iio/chemical/Kconfig | |
| parent | 2be47f8d622b53ba340fe4bf62be8038d4646158 (diff) | |
drivers: iio: chemical: Add support for Sensirion SCD4x CO2 sensor
This is a driver for the SCD4x CO2 sensor from Sensirion. The sensor is
able to measure CO2 concentration, temperature and relative humdity.
The sensor uses a photoacoustic principle for measuring CO2 concentration.
An I2C interface is supported by this driver in order to communicate with
the sensor.
Signed-off-by: Roan van Dijk <roan@protonic.nl>
Link: https://lore.kernel.org/r/20211008101706.755942-4-roan@protonic.nl
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/chemical/Kconfig')
| -rw-r--r-- | drivers/iio/chemical/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/iio/chemical/Kconfig b/drivers/iio/chemical/Kconfig index b3d6efe06809..c30657e10ee1 100644 --- a/drivers/iio/chemical/Kconfig +++ b/drivers/iio/chemical/Kconfig @@ -118,6 +118,19 @@ config SCD30_SERIAL To compile this driver as a module, choose M here: the module will be called scd30_serial. +config SCD4X + tristate "SCD4X carbon dioxide sensor driver" + select IIO_BUFFER + select IIO_TRIGGERED_BUFFER + depends on I2C + select CRC8 + help + Say Y here to build support for the Sensirion SCD4X sensor with carbon + dioxide, relative humidity and temperature sensing capabilities. + + To compile this driver as a module, choose M here: the module will + be called scd4x. + config SENSIRION_SGP30 tristate "Sensirion SGPxx gas sensors" depends on I2C |