diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index c9ac4e7942f2..eb4c2ea0ec46 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -247,7 +247,7 @@
 		};
 	};
 
-	arm-pmu {
+	arm_pmu: arm-pmu {
 		compatible = "arm,cortex-a55-pmu", "arm,armv8-pmuv3";
 		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>,