diff --git a/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v10.dts b/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v10.dts
index 0972c8949deb..8ad02ab57150 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v10.dts
@@ -98,7 +98,7 @@
 	rk809-sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "rockchip,rk809-codec";
-		simple-audio-card,mclk-fs = <512>;
+		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
 			"Headphone", "Headphone Jack";
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v11-i2s-dmic.dts b/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v11-i2s-dmic.dts
index 80119092fab3..8894c1475252 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v11-i2s-dmic.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v11-i2s-dmic.dts
@@ -107,7 +107,7 @@
 	rk809-sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "rockchip,rk809-codec";
-		simple-audio-card,mclk-fs = <512>;
+		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
 			"Headphone", "Headphone Jack";
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v11.dts b/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v11.dts
index bb543450106b..f9c588e6d5e5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v11.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v11.dts
@@ -98,7 +98,7 @@
 	rk809-sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "rockchip,rk809-codec";
-		simple-audio-card,mclk-fs = <512>;
+		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
 			"Headphone", "Headphone Jack";
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v12.dts b/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v12.dts
index 3871dc3558c8..b0ee44470dd6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v12.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3326-evb-ai-va-v12.dts
@@ -98,7 +98,7 @@
 	rk809-sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "rockchip,rk809-codec";
-		simple-audio-card,mclk-fs = <512>;
+		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
 			"Headphone", "Headphone Jack";