summaryrefslogtreecommitdiffstats
path: root/Documentation
diff options
context:
space:
mode:
authorSong Hongyan <hongyan.song@intel.com>2017-01-05 18:24:03 +0800
committerJonathan Cameron <jic23@kernel.org>2017-01-05 13:02:25 +0000
commit571299d099dcce0ff32c76e70e32e0ba01e55adc (patch)
treed87c5dd7ec05883775286ca288757701359b563d /Documentation
parentb257c1a45e9967ad84f9c5d40e657074d979ce70 (diff)
downloadlinux-stable-571299d099dcce0ff32c76e70e32e0ba01e55adc.tar.gz
linux-stable-571299d099dcce0ff32c76e70e32e0ba01e55adc.tar.bz2
linux-stable-571299d099dcce0ff32c76e70e32e0ba01e55adc.zip
iio: Add channel for Gravity
Add new channel types support for gravity sensor. Gravity sensor provides an application-level or physical collection that identifies a device that measures exclusively the force of Earth's gravity along any number of axes. More information can be found in: http://www.usb.org/developers/hidpage/HUTRR59_-_Usages_for_Wearables.pdf Signed-off-by: Song Hongyan <hongyan.song@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio10
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index cfd53dba24c4..8ec362bd5948 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -170,6 +170,16 @@ Description:
Has all of the equivalent parameters as per voltageY. Units
after application of scale and offset are m/s^2.
+What: /sys/bus/iio/devices/iio:deviceX/in_gravity_x_raw
+What: /sys/bus/iio/devices/iio:deviceX/in_gravity_y_raw
+What: /sys/bus/iio/devices/iio:deviceX/in_gravity_z_raw
+KernelVersion: 4.11
+Contact: linux-iio@vger.kernel.org
+Description:
+ Gravity in direction x, y or z (may be arbitrarily assigned
+ but should match other such assignments on device).
+ Units after application of scale and offset are m/s^2.
+
What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_raw
What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_raw
What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_raw