diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 73c46e3d..20155cc 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -73,6 +73,11 @@
 				reg = <0xfffffe00 0x10>;
 			};
 
+			shdwc@fffffe10 {
+				compatible = "atmel,at91sam9x5-shdwc";
+				reg = <0xfffffe10 0x10>;
+			};
+
 			pit: timer@fffffe30 {
 				compatible = "atmel,at91sam9260-pit";
 				reg = <0xfffffe30 0xf>;