diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 2e9316e..0f3e441
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -1,4 +1,4 @@
-/*
+	/*
  * Copyright (C) 2015 Jens Kuske <jenskuske@gmail.com>
  *
  * This file is dual-licensed: you can use it either under the terms
@@ -617,6 +617,12 @@
 				pins = "PA13", "PA14";
 				function = "uart3";
 			};
+
+			uart3_rts_cts_pins: uart3_rts_cts {
+				pins = "PA15", "PA16";
+				function = "uart3";
+			};
+
 		};
 
 		timer@01c20c00 {