diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index ff2310fe3f1d..2f40c6cc407c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -65,7 +65,7 @@ cpu0: cpu@0 {
 			cpu-idle-states = <&cpu_sleep_l &cluster_sleep_l>;
 			next-level-cache = <&l2_0>;
 			performance-domains = <&performance 0>;
-			capacity-dmips-mhz = <530>;
+			capacity-dmips-mhz = <427>;
 		};
 
 		cpu1: cpu@100 {
@@ -77,7 +77,7 @@ cpu1: cpu@100 {
 			cpu-idle-states = <&cpu_sleep_l &cluster_sleep_l>;
 			next-level-cache = <&l2_0>;
 			performance-domains = <&performance 0>;
-			capacity-dmips-mhz = <530>;
+			capacity-dmips-mhz = <427>;
 		};
 
 		cpu2: cpu@200 {
@@ -89,7 +89,7 @@ cpu2: cpu@200 {
 			cpu-idle-states = <&cpu_sleep_l &cluster_sleep_l>;
 			next-level-cache = <&l2_0>;
 			performance-domains = <&performance 0>;
-			capacity-dmips-mhz = <530>;
+			capacity-dmips-mhz = <427>;
 		};
 
 		cpu3: cpu@300 {
@@ -101,7 +101,7 @@ cpu3: cpu@300 {
 			cpu-idle-states = <&cpu_sleep_l &cluster_sleep_l>;
 			next-level-cache = <&l2_0>;
 			performance-domains = <&performance 0>;
-			capacity-dmips-mhz = <530>;
+			capacity-dmips-mhz = <427>;
 		};
 
 		cpu4: cpu@400 {