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Add htu21 meas-spec driver support

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Support for HTU21 temperature & humidity sensor

Signed-off-by: Ludovic Tancerel <ludovic.tancerel@maplehightech.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Ludovic Tancerel
2015-10-01 16:13:39 +02:00
committed by Jonathan Cameron
parent 53bf4d067d
commit 2b5c53d2c9
4 changed files with 248 additions and 0 deletions
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10
Documentation/ABI/testing/sysfs-bus-iio
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@@ -1481,3 +1481,13 @@ Contact: linux-iio@vger.kernel.org
Description:
Raw (unscaled no offset etc.) resistance reading that can be processed
into an ohm value.
What: /sys/bus/iio/devices/iio:deviceX/heater_enable
KernelVersion: 4.1.0
Contact: linux-iio@vger.kernel.org
Description:
'1' (enable) or '0' (disable) specifying the enable
of heater function. Same reading values apply
This ABI is especially applicable for humidity sensors
to heatup the device and get rid of any condensation
in some humidity environment