diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 93137ab9a72c..811e2eabe10e 100755
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -877,13 +877,10 @@
 						816000 1100000
 						1008000 1100000
 						>;
-					//temp-channel=<1>;
+					temp-channel=<1>;
 					temp-limit = <
 						/*temp    freq*/
-						50	1608000
-						70	1416000
-						80	1200000
-						100	1008000
+						110	816000
 						>;
 					status = "okay";
 				};