Description: (R) Print the content of the Peripheral ID3 Register
(0xFEC). The value is taken directly from the HW.
+What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trcconfig
+Date: February 2016
+KernelVersion: 4.07
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Print the content of the trace configuration register
+ (0x010) as currently set by SW.
+
+What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trctraceid
+Date: February 2016
+KernelVersion: 4.07
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Print the content of the trace ID register (0x040).
+
What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr0
Date: April 2015
KernelVersion: 4.01