The iio resolver drivers in staging use angle channels. This patch add missing documentation for this type of channel. As was discussed in [1], radians is chosen as the unit, to match the unit of angular velocity. [1] https://marc.info/?l=linux-driver-devel&m=152190078308330&w=2 Signed-off-by: David Veenstra <davidjulianveenstra@xxxxxxxxx> --- Changes in v3: - Remove axis modifier on in_angle. Documentation/ABI/testing/sysfs-bus-iio | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 6a5f34b4d5b9..240287e2343a 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -190,6 +190,13 @@ Description: 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_angl_raw +KernelVersion: 4.17 +Contact: linux-iio@xxxxxxxxxxxxxxx +Description: + Angle of rotation. Units after application of scale and offset + are radians. + 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 @@ -297,6 +304,7 @@ What: /sys/bus/iio/devices/iio:deviceX/in_pressure_offset What: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_offset What: /sys/bus/iio/devices/iio:deviceX/in_magn_offset What: /sys/bus/iio/devices/iio:deviceX/in_rot_offset +What: /sys/bus/iio/devices/iio:deviceX/in_angl_offset KernelVersion: 2.6.35 Contact: linux-iio@xxxxxxxxxxxxxxx Description: @@ -350,6 +358,7 @@ What: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_scale What: /sys/bus/iio/devices/iio:deviceX/in_velocity_sqrt(x^2+y^2+z^2)_scale What: /sys/bus/iio/devices/iio:deviceX/in_illuminance_scale What: /sys/bus/iio/devices/iio:deviceX/in_countY_scale +What: /sys/bus/iio/devices/iio:deviceX/in_angl_scale KernelVersion: 2.6.35 Contact: linux-iio@xxxxxxxxxxxxxxx Description: -- 2.16.2 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
