diff --git a/fdts/tc3.dts b/fdts/tc3.dts
index 4cc62a4..144d99b 100644
--- a/fdts/tc3.dts
+++ b/fdts/tc3.dts
@@ -92,6 +92,14 @@
 		reg = <0x0 MCN_PMU_ADDR(3) 0x0 0xffc>;
 	};
 
+	spe-pmu-mid {
+		status = "okay";
+	};
+
+	spe-pmu-big {
+		status = "okay";
+	};
+
 	dsu-pmu {
 		compatible = "arm,dsu-pmu";
 		cpus = <&CPU0>, <&CPU1>, <&CPU2>, <&CPU3>, <&CPU4>, <&CPU5>, <&CPU6>, <&CPU7>;