diff --git a/arch/arm/boot/dts/amlogic/sm1_s905x3_ac213.dts b/arch/arm/boot/dts/amlogic/sm1_s905x3_ac213.dts
index 8c072c9a3f80..db56d2494a2c 100644
--- a/arch/arm/boot/dts/amlogic/sm1_s905x3_ac213.dts
+++ b/arch/arm/boot/dts/amlogic/sm1_s905x3_ac213.dts
@@ -1067,7 +1067,7 @@
 	status = "ok";
 	pinctrl-names="default";
 	pinctrl-0=<&i2c3_master_pins2>;
-	clock-frequency = <100000>; /* default 100k */
+	clock-frequency = <300000>; /* default 100k */
 
 	/* for ref board */
 	ad82584f_62: ad82584f_62@62 {
diff --git a/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts b/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts
index ea7010fe1735..e18fb73c10e9 100644
--- a/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts
+++ b/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts
@@ -1131,7 +1131,7 @@
 	status = "ok";
 	pinctrl-names="default";
 	pinctrl-0=<&i2c3_master_pins2>;
-	clock-frequency = <100000>; /* default 100k */
+	clock-frequency = <300000>; /* default 100k */
 
 	/* for ref board */
 	ad82584f_62: ad82584f_62@62 {