TRCIDR5          2130 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c coresight_etm4x_cross_read(trcidr5, TRCIDR5);
TRCIDR5           709 drivers/hwtracing/coresight/coresight-etm4x.c 	etmidr5 = readl_relaxed(drvdata->base + TRCIDR5);