diff --git a/arch/arm/boot/dts/gemini-nas4220b.dts b/arch/arm/boot/dts/gemini-nas4220b.dts
index b9af7815e236..b67078eeaa6f 100644
--- a/arch/arm/boot/dts/gemini-nas4220b.dts
+++ b/arch/arm/boot/dts/gemini-nas4220b.dts
@@ -202,5 +202,9 @@ ethernet-port@1 {
 		ata@63000000 {
 			status = "okay";
 		};
+
+		ata@63400000 {
+			status = "okay";
+		};
 	};
 };