Signed-off-by: Matt Ranostay <mranostay@xxxxxxxxx>
---
Documentation/ABI/testing/sysfs-bus-iio | 7 +++++++
drivers/iio/industrialio-core.c | 1 +
include/uapi/linux/iio/types.h | 1 +
3 files changed, 9 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index df44998..adfdf95 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -1565,3 +1565,10 @@ Description:
* X is in the plane of the propellers, perpendicular to Y axis,
and positive towards the starboard side of the UAV ;
* Z is perpendicular to propellers plane and positive upwards.
+
+What: /sys/bus/iio/devices/iio:deviceX/in_electricalconductivity_raw
+KernelVersion: 4.8
+Contact: linux-iio@xxxxxxxxxxxxxxx
+Description:
+ Raw (unscaled no offset etc.) electric conductivity reading that
+ maps to microsiemens per centimeter.
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index e6319a9..2a85bd8 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -80,6 +80,7 @@ static const char * const iio_chan_type_name_spec[] = {
[IIO_RESISTANCE] = "resistance",
[IIO_PH] = "ph",
[IIO_UVINDEX] = "uvindex",
+ [IIO_ELECTRICALCONDUCTIVITY] = "electricalconductivity",
};
static const char * const iio_modifier_names[] = {
diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h
index b0916fc..22e5e58 100644
--- a/include/uapi/linux/iio/types.h
+++ b/include/uapi/linux/iio/types.h
@@ -39,6 +39,7 @@ enum iio_chan_type {
IIO_RESISTANCE,
IIO_PH,
IIO_UVINDEX,
+ IIO_ELECTRICALCONDUCTIVITY,
};
enum iio_modifier {
--
2.7.4
--
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