diff --git a/arch/arm/boot/dts/rv1109.dtsi b/arch/arm/boot/dts/rv1109.dtsi
index 21ec075c8e67..98da788a0374 100644
--- a/arch/arm/boot/dts/rv1109.dtsi
+++ b/arch/arm/boot/dts/rv1109.dtsi
@@ -9,5 +9,16 @@
 
 / {
 	compatible = "rockchip,rv1109";
+
+	cpus {
+		/delete-node/ cpu@f02;
+		/delete-node/ cpu@f03;
+	};
+
+	arm-pmu {
+		interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>, <&cpu1>;
+	};
 };