diff --git a/arch/arm/boot/dts/rk3288-p977_8846.dts b/arch/arm/boot/dts/rk3288-p977_8846.dts
index 08bacba693c9..083adc8eafbd 100755
--- a/arch/arm/boot/dts/rk3288-p977_8846.dts
+++ b/arch/arm/boot/dts/rk3288-p977_8846.dts
@@ -627,7 +627,7 @@
 		100000 900000
 		200000 900000
 		300000 950000
-		400000 11500000
+		400000 1150000
 		500000 1200000
 	//	600000 1250000
 		>;