diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index 7d5e19c8cbd529dd0f149e7ffce9189486f44f13..b437edc04712b07dff6b1e379aaa76497bd68575 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -135,6 +135,7 @@
 			power-domains = <&sysc R8A774A1_PD_CA57_CPU0>;
 			next-level-cache = <&L2_CA57>;
 			enable-method = "psci";
+			dynamic-power-coefficient = <854>;
 			clocks = <&cpg CPG_CORE R8A774A1_CLK_Z>;
 			operating-points-v2 = <&cluster0_opp>;
 			capacity-dmips-mhz = <1024>;
@@ -162,6 +163,7 @@
 			next-level-cache = <&L2_CA53>;
 			enable-method = "psci";
 			#cooling-cells = <2>;
+			dynamic-power-coefficient = <277>;
 			clocks = <&cpg CPG_CORE R8A774A1_CLK_Z2>;
 			operating-points-v2 = <&cluster1_opp>;
 			capacity-dmips-mhz = <560>;