iio: Add AS3935 lightning sensor support
AS3935 chipset can detect lightning strikes and reports those back as
events and the estimated distance to the storm.
Signed-off-by: Matt Ranostay <mranostay@gmail.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/Makefile b/drivers/iio/Makefile
index 887d3909..698afc2 100644
--- a/drivers/iio/Makefile
+++ b/drivers/iio/Makefile
@@ -24,5 +24,6 @@
obj-y += magnetometer/
obj-y += orientation/
obj-y += pressure/
+obj-y += proximity/
obj-y += temperature/
obj-y += trigger/