diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index fee35c00cc4e..530809ccfacf 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 @@ -329,6 +339,7 @@ What: /sys/bus/iio/devices/iio:deviceX/in_pressure_scale 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 KernelVersion: 2.6.35 Contact: linux-iio@vger.kernel.org Description: @@ -804,7 +815,7 @@ Description: attribute. E.g. if in_voltage0_raw_thresh_rising_value is set to 1200 and in_voltage0_raw_thresh_rising_hysteresis is set to 50. The event will get activated once in_voltage0_raw goes above 1200 and will become - deactived again once the value falls below 1150. + deactivated again once the value falls below 1150. What: /sys/.../events/in_accel_x_raw_roc_rising_value What: /sys/.../events/in_accel_x_raw_roc_falling_value @@ -1244,7 +1255,8 @@ Description: reflectivity of infrared or ultrasound emitted. Often these sensors are unit less and as such conversion to SI units is not possible. Higher proximity measurements - indicate closer objects, and vice versa. + indicate closer objects, and vice versa. Units after + application of scale and offset are meters. What: /sys/.../iio:deviceX/in_illuminance_input What: /sys/.../iio:deviceX/in_illuminance_raw @@ -1579,3 +1591,20 @@ Contact: linux-iio@vger.kernel.org Description: Raw (unscaled no offset etc.) electric conductivity reading that can be processed to siemens per meter. + +What: /sys/bus/iio/devices/iio:deviceX/in_countY_raw +KernelVersion: 4.9 +Contact: linux-iio@vger.kernel.org +Description: + Raw counter device counts from channel Y. For quadrature + counters, multiplication by an available [Y]_scale results in + the counts of a single quadrature signal phase from channel Y. + +What: /sys/bus/iio/devices/iio:deviceX/in_indexY_raw +KernelVersion: 4.9 +Contact: linux-iio@vger.kernel.org +Description: + Raw counter device index value from channel Y. This attribute + provides an absolute positional reference (e.g. a pulse once per + revolution) which may be used to home positional systems as + required. |