diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index 21c780fab7612..eb4f1ac962714 100644
--- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
@@ -234,6 +234,15 @@
 				};
 			};
 
+			shdwc@f8048010 {
+				atmel,shdwc-debouncer = <976>;
+
+				input@0 {
+					reg = <0>;
+					atmel,wakeup-type = "low";
+				};
+			};
+
 			watchdog@f8048040 {
 				status = "okay";
 			};
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 12cc1d34097de..43015c2ad3950 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -1030,6 +1030,15 @@
 				clocks = <&clk32k>;
 			};
 
+			shdwc@f8048010 {
+				compatible = "atmel,sama5d2-shdwc";
+				reg = <0xf8048010 0x10>;
+				clocks = <&clk32k>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				atmel,wakeup-rtc-timer;
+			};
+
 			pit: timer@f8048030 {
 				compatible = "atmel,at91sam9260-pit";
 				reg = <0xf8048030 0x10>;