diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c
index fd753669b33e..ed5b38013dc1 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x-core.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c
@@ -1048,41 +1048,21 @@ static void etm4_init_arch_data(void *info)
 	etmidr0 = etm4x_relaxed_read32(csa, TRCIDR0);
 
 	/* INSTP0, bits[2:1] P0 tracing support field */
-	if (BMVAL(etmidr0, 1, 2) == 0b11)
-		drvdata->instrp0 = true;
-	else
-		drvdata->instrp0 = false;
-
+	drvdata->instrp0 = !!(FIELD_GET(TRCIDR0_INSTP0_MASK, etmidr0) == 0b11);
 	/* TRCBB, bit[5] Branch broadcast tracing support bit */
-	if (BMVAL(etmidr0, 5, 5))
-		drvdata->trcbb = true;
-	else
-		drvdata->trcbb = false;
-
+	drvdata->trcbb = !!(etmidr0 & TRCIDR0_TRCBB);
 	/* TRCCOND, bit[6] Conditional instruction tracing support bit */
-	if (BMVAL(etmidr0, 6, 6))
-		drvdata->trccond = true;
-	else
-		drvdata->trccond = false;
-
+	drvdata->trccond = !!(etmidr0 & TRCIDR0_TRCCOND);
 	/* TRCCCI, bit[7] Cycle counting instruction bit */
-	if (BMVAL(etmidr0, 7, 7))
-		drvdata->trccci = true;
-	else
-		drvdata->trccci = false;
-
+	drvdata->trccci = !!(etmidr0 & TRCIDR0_TRCCCI);
 	/* RETSTACK, bit[9] Return stack bit */
-	if (BMVAL(etmidr0, 9, 9))
-		drvdata->retstack = true;
-	else
-		drvdata->retstack = false;
-
+	drvdata->retstack = !!(etmidr0 & TRCIDR0_RETSTACK);
 	/* NUMEVENT, bits[11:10] Number of events field */
-	drvdata->nr_event = BMVAL(etmidr0, 10, 11);
+	drvdata->nr_event = FIELD_GET(TRCIDR0_NUMEVENT_MASK, etmidr0);
 	/* QSUPP, bits[16:15] Q element support field */
-	drvdata->q_support = BMVAL(etmidr0, 15, 16);
+	drvdata->q_support = FIELD_GET(TRCIDR0_QSUPP_MASK, etmidr0);
 	/* TSSIZE, bits[28:24] Global timestamp size field */
-	drvdata->ts_size = BMVAL(etmidr0, 24, 28);
+	drvdata->ts_size = FIELD_GET(TRCIDR0_TSSIZE_MASK, etmidr0);
 
 	/* maximum size of resources */
 	etmidr2 = etm4x_relaxed_read32(csa, TRCIDR2);
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.h b/drivers/hwtracing/coresight/coresight-etm4x.h
index 348d440ccd06..c463dab35039 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x.h
+++ b/drivers/hwtracing/coresight/coresight-etm4x.h
@@ -125,6 +125,19 @@
 
 #define TRCRSR_TA			BIT(12)
 
+/*
+ * Bit positions of registers that are defined above, in the sysreg.h style
+ * of _MASK for multi bit fields and BIT() for single bits.
+ */
+#define TRCIDR0_INSTP0_MASK			GENMASK(2, 1)
+#define TRCIDR0_TRCBB				BIT(5)
+#define TRCIDR0_TRCCOND				BIT(6)
+#define TRCIDR0_TRCCCI				BIT(7)
+#define TRCIDR0_RETSTACK			BIT(9)
+#define TRCIDR0_NUMEVENT_MASK			GENMASK(11, 10)
+#define TRCIDR0_QSUPP_MASK			GENMASK(16, 15)
+#define TRCIDR0_TSSIZE_MASK			GENMASK(28, 24)
+
 /*
  * System instructions to access ETM registers.
  * See ETMv4.4 spec ARM IHI0064F section 4.3.6 System instructions