diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 88171f419e35f10099b9aadbe1b00bae9028fa0b..fe626ec579f2f9de68848df6bf9751829733bf2c 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -57,6 +57,12 @@
 			     <1 10 0xf08>;
 	};
 
+	pmu {
+		compatible = "arm,cortex-a7-pmu", "arm,cortex-a15-pmu";
+		interrupts = <0 120 4>,
+			     <0 121 4>;
+	};
+
 	clocks {
 		#address-cells = <1>;
 		#size-cells = <1>;