diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts
index b754613b9a9afbf6f938d331a16a5da77f87a350..d5913fe128eed0e7b39a8a8ff650bf73f57b63ac 100644
--- a/arch/arm/boot/dts/rk3036-kylin.dts
+++ b/arch/arm/boot/dts/rk3036-kylin.dts
@@ -78,7 +78,7 @@
 		compatible = "simple-audio-card";
 		simple-audio-card,format = "i2s";
 		simple-audio-card,name = "rockchip,rt5616-codec";
-		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,mclk-fs = <512>;
 		simple-audio-card,widgets =
 			"Microphone", "Microphone Jack",
 			"Headphone", "Headphone Jack";