diff --git a/arch/arm64/boot/dts/rockchip/rk3366-tb.dts b/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
index 8365d233d085..0a15f4e8b6b7 100644
--- a/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
@@ -49,7 +49,7 @@
 	compatible = "rockchip,tb", "rockchip,rk3366";
 
 	chosen {
-		bootargs = "console=uart,mmio32,0xff690000 clk_ignore_unused";
+		bootargs = "console=uart,mmio32,0xff690000";
 	};
 
 	ion {