diff --git a/fdts/tc4.dts b/fdts/tc4.dts
index df9a7e9ec..816c62210 100644
--- a/fdts/tc4.dts
+++ b/fdts/tc4.dts
@@ -61,6 +61,14 @@
 #include "tc3-4-base.dtsi"
 
 / {
+	spe-pmu-mid {
+		status = "okay";
+	};
+
+	spe-pmu-big {
+		status = "okay";
+	};
+
 	smmu_700: iommu@3f000000 {
 		status = "okay";
 	};