This commit adds capture items to counter ABI file (e.g. TI ECAP used in capture operating mode). Signed-off-by: Julien Panis <jpanis@xxxxxxxxxxxx> --- Documentation/ABI/testing/sysfs-bus-counter | 45 +++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-bus-counter b/Documentation/ABI/testing/sysfs-bus-counter index 06c2b3e27e0b..1e8f88f67a3f 100644 --- a/Documentation/ABI/testing/sysfs-bus-counter +++ b/Documentation/ABI/testing/sysfs-bus-counter @@ -203,6 +203,19 @@ Description: both edges: Any state transition. +What: /sys/bus/counter/devices/counterX/countY/num_overflows +KernelVersion: 6.0 +Contact: jpanis@xxxxxxxxxxxx +Description: + This attribute indicates the number of overflows since count Y start. + +What: /sys/bus/counter/devices/counterX/countY/captureZ +KernelVersion: 6.0 +Contact: jpanis@xxxxxxxxxxxx +Description: + This read-only attributes is a historical capture of the Count Y count data + where Z (if present) is the respective capture buffer element offset. + What: /sys/bus/counter/devices/counterX/countY/ceiling_component_id What: /sys/bus/counter/devices/counterX/countY/floor_component_id What: /sys/bus/counter/devices/counterX/countY/count_mode_component_id @@ -213,11 +226,15 @@ What: /sys/bus/counter/devices/counterX/countY/prescaler_component_id What: /sys/bus/counter/devices/counterX/countY/preset_component_id What: /sys/bus/counter/devices/counterX/countY/preset_enable_component_id What: /sys/bus/counter/devices/counterX/countY/signalZ_action_component_id +What: /sys/bus/counter/devices/counterX/countY/num_overflows_component_id +What: /sys/bus/counter/devices/counterX/countY/captureZ_component_id What: /sys/bus/counter/devices/counterX/signalY/cable_fault_component_id What: /sys/bus/counter/devices/counterX/signalY/cable_fault_enable_component_id What: /sys/bus/counter/devices/counterX/signalY/filter_clock_prescaler_component_id What: /sys/bus/counter/devices/counterX/signalY/index_polarity_component_id What: /sys/bus/counter/devices/counterX/signalY/synchronous_mode_component_id +What: /sys/bus/counter/devices/counterX/signalY/polarityZ_component_id +What: /sys/bus/counter/devices/counterX/signalY/frequency_component_id KernelVersion: 5.16 Contact: linux-iio@xxxxxxxxxxxxxxx Description: @@ -345,3 +362,31 @@ Description: via index_polarity. The index function (as enabled via preset_enable) is performed synchronously with the quadrature clock on the active level of the index input. + +What: /sys/bus/counter/devices/counterX/signalY/polarityZ +KernelVersion: 6.0 +Contact: jpanis@xxxxxxxxxxxx +Description: + Select the signal Y edge polarity where Z (if present) is the + respective polarity sequence position. The following polarities + are available: + + rising edge: + Low state transitions to high state. + + falling edge: + High state transitions to low state. + +What: /sys/bus/counter/devices/counterX/signalY/polarityZ_available +KernelVersion: 6.0 +Contact: jpanis@xxxxxxxxxxxx +Description: + Discrete set of available values for the respective polarity Z + configuration are listed in this file. Values are delimited by + newline characters. + +What: /sys/bus/counter/devices/counterX/signalY/frequency +KernelVersion: 6.0 +Contact: jpanis@xxxxxxxxxxxx +Description: + Read-only attribute that indicates the signal Y frequency, in Hz. -- 2.37.3
