diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi
index d3454eb2d537..b6710ccd4c36 100644
--- a/arch/arm/boot/dts/microchip/sama7d65.dtsi
+++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi
@@ -82,6 +82,13 @@ pmc: clock-controller@e0018000 {
 			clock-names = "td_slck", "md_slck", "main_xtal";
 		};
 
+		ps_wdt: watchdog@e001d000 {
+			compatible = "microchip,sama7d65-wdt", "microchip,sama7g5-wdt";
+			reg = <0xe001d000 0x30>;
+			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk32k 0>;
+		};
+
 		reset_controller: reset-controller@e001d100 {
 			compatible = "microchip,sama7d65-rstc", "microchip,sama7g5-rstc";
 			reg = <0xe001d100 0xc>, <0xe001d1e4 0x4>;