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-rw-r--r--Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x33
1 files changed, 33 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x
index c731ed9943b3..7917a180cfc6 100644
--- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x
@@ -75,3 +75,36 @@ KernelVersion: 4.01
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
Description: (R) Indicates the number of single-shot comparator controls that
are available for tracing.
+
+What: /sys/bus/coresight/devices/<memory_map>.etm/reset
+Date: April 2015
+KernelVersion: 4.01
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (W) Cancels all configuration on a trace unit and set it back
+ to its boot configuration.
+
+What: /sys/bus/coresight/devices/<memory_map>.etm/mode
+Date: April 2015
+KernelVersion: 4.01
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Controls various modes supported by this ETM, for example
+ P0 instruction tracing, branch broadcast, cycle counting and
+ context ID tracing.
+
+What: /sys/bus/coresight/devices/<memory_map>.etm/pe
+Date: April 2015
+KernelVersion: 4.01
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Controls which PE to trace.
+
+What: /sys/bus/coresight/devices/<memory_map>.etm/event
+Date: April 2015
+KernelVersion: 4.01
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Controls the tracing of arbitrary events from bank 0 to 3.
+
+What: /sys/bus/coresight/devices/<memory_map>.etm/event_instren
+Date: April 2015
+KernelVersion: 4.01
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Controls the behavior of the events in bank 0 to 3.