From eb35279dd7c7834d6320edf24e1b9786d31e4899 Mon Sep 17 00:00:00 2001 From: Matt Ranostay Date: Wed, 24 May 2017 22:52:29 -0700 Subject: iio: proximity: as3935: noise detection + threshold changes Most applications are too noisy to allow the default noise and watchdog settings, and thus need to be configurable via DT properties. Also default settings to POR defaults on a reset, and register distuber interrupts as noise since it prevents proper usage. Cc: devicetree@vger.kernel.org Signed-off-by: Matt Ranostay Acked-by: Rob Herring Signed-off-by: Jonathan Cameron --- Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'Documentation/ABI') diff --git a/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 b/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 index 33e96f740639..147d4e8a1403 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 +++ b/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 @@ -14,3 +14,11 @@ Description: Show or set the gain boost of the amp, from 0-31 range. 18 = indoors (default) 14 = outdoors + +What /sys/bus/iio/devices/iio:deviceX/noise_level_tripped +Date: May 2017 +KernelVersion: 4.13 +Contact: Matt Ranostay +Description: + When 1 the noise level is over the trip level and not reporting + valid data -- cgit v1.2.3