diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-npu.dtsi b/arch/arm64/boot/dts/rockchip/rk3399pro-npu.dtsi
index c8cc49a269df..04d8b075f776 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399pro-npu.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399pro-npu.dtsi
@@ -32,6 +32,7 @@
 			enable-method = "psci";
 			clocks = <&cru ARMCLK>;
 			operating-points-v2 = <&cpu0_opp_table>;
+			dynamic-power-coefficient = <74>;
 		};
 
 		cpu1: cpu@1 {
@@ -41,6 +42,7 @@
 			enable-method = "psci";
 			clocks = <&cru ARMCLK>;
 			operating-points-v2 = <&cpu0_opp_table>;
+			dynamic-power-coefficient = <74>;
 		};
 	};