diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index fee35c00cc4e..b8f220f978dd 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -329,6 +329,7 @@ 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: @@ -1579,3 +1580,20 @@ 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. |