diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 0bf375ec959b3..da3906858430d 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -722,6 +722,7 @@
 				reg = <0x000400 0 0 0 0>;
 				clocks = <&clockgen 4 0>;
 				little-endian;
+				fsl,extts-fifo;
 			};
 		};
 	};