diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 0d773ae2cbec..3044c2ec61f8 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -408,7 +408,7 @@
 		status = "disabled";
 	};
 
-	pmu {
+	arm_pmu: pmu {
 		compatible = "arm,cortex-a55-pmu";
 		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>,