diff --git a/arch/arm/boot/dts/rk312x.dtsi b/arch/arm/boot/dts/rk312x.dtsi
index e0901fbe4a6d..8483401d8b43 100755
--- a/arch/arm/boot/dts/rk312x.dtsi
+++ b/arch/arm/boot/dts/rk312x.dtsi
@@ -84,7 +84,6 @@
 			};
 			core {
 				reg = <0x1012a000 0x20>;
-				rockchip,priority = <3 2>;
 			};
 			peri {
 				reg = <0x1012c000 0x20>;