This updates config option to include 'cc_threshold' tunable value. Cc: Suzuki K Poulose <suzuki.poulose@xxxxxxx> Cc: Mike Leach <mike.leach@xxxxxxxxxx> Cc: James Clark <james.clark@xxxxxxx> Cc: Jonathan Corbet <corbet@xxxxxxx> Cc: coresight@xxxxxxxxxxxxxxxx Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: linux-doc@xxxxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx Reviewed by: Mike Leach <mike.leach@xxxxxxxxxx> Signed-off-by: Anshuman Khandual <anshuman.khandual@xxxxxxx> --- Documentation/trace/coresight/coresight.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/trace/coresight/coresight.rst b/Documentation/trace/coresight/coresight.rst index 4a71ea6cb390..ce55adb80b82 100644 --- a/Documentation/trace/coresight/coresight.rst +++ b/Documentation/trace/coresight/coresight.rst @@ -624,6 +624,10 @@ They are also listed in the folder /sys/bus/event_source/devices/cs_etm/format/ * - timestamp - Session local version of the system wide setting: :ref:`ETMv4_MODE_TIMESTAMP <coresight-timestamp>` + * - cc_threshold + - Cycle count threshold value. If nothing is provided here or the provided value is 0, then the + default value i.e 0x100 will be used. If provided value is less than minimum cycles threshold + value, as indicated via TRCIDR3.CCITMIN, then the minimum value will be used instead. How to use the STM module ------------------------- -- 2.25.1