diff --git a/fdts/tc-base.dtsi b/fdts/tc-base.dtsi
index 691a3b8c0..462379006 100644
--- a/fdts/tc-base.dtsi
+++ b/fdts/tc-base.dtsi
@@ -615,9 +615,9 @@
 	 * L3 cache in the DSU is the Memory System Component (MSC)
 	 * The MPAM registers are accessed through utility bus in the DSU
 	 */
-	msc0 {
+	dsu-msc0 {
 		compatible = "arm,mpam-msc";
-		reg = <MPAM_ADDR 0x0 0x2000>;
+		reg = <DSU_MPAM_ADDR 0x0 0x2000>;
 	};
 
 	ete0 {
diff --git a/fdts/tc2.dts b/fdts/tc2.dts
index 003efdc90..8aa77ce86 100644
--- a/fdts/tc2.dts
+++ b/fdts/tc2.dts
@@ -35,7 +35,7 @@
 #define MID_CPU_PMU_COMPATIBLE		"arm,cortex-a720-pmu"
 #define BIG_CPU_PMU_COMPATIBLE		"arm,cortex-x4-pmu"
 
-#define MPAM_ADDR			0x1 0x00010000 /* 0x1_0001_0000 */
+#define DSU_MPAM_ADDR			0x1 0x00010000 /* 0x1_0001_0000 */
 
 #define DPU_ADDR			2cc00000
 #define DPU_IRQ				69
diff --git a/fdts/tc3-4-base.dtsi b/fdts/tc3-4-base.dtsi
index 049a4c643..ef8713a5c 100644
--- a/fdts/tc3-4-base.dtsi
+++ b/fdts/tc3-4-base.dtsi
@@ -17,7 +17,7 @@
 #define MHU_RX_INT_NUM			300
 #define MHU_RX_INT_NAME			"combined"
 
-#define MPAM_ADDR			0x0 0x5f010000 /* 0x5f01_0000 */
+#define DSU_MPAM_ADDR			0x0 0x5f010000 /* 0x5f01_0000 */
 
 #if TARGET_FLAVOUR_FVP
 #define DPU_ADDR			4000000000