[PATCH v6 2/3] Documentation: ABI: sysfs-bus-counter: add capture items

[Julien Panis]

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