diff --git a/package/boot/uboot-rockchip/src/arch/arm/dts/rk3568-photonicat-u-boot.dtsi b/package/boot/uboot-rockchip/src/arch/arm/dts/rk3568-photonicat-u-boot.dtsi
index c43b03fe70..2df97d1c5a 100644
--- a/package/boot/uboot-rockchip/src/arch/arm/dts/rk3568-photonicat-u-boot.dtsi
+++ b/package/boot/uboot-rockchip/src/arch/arm/dts/rk3568-photonicat-u-boot.dtsi
@@ -6,6 +6,12 @@
 	chosen {
 		stdout-path = &uart2;
 	};
+
+	pcat-wdt {
+		compatible = "linux,wdt-pcat";
+		port = <&uart4>;
+		status = "okay";
+	};
 };
 
 &gpio0 {
diff --git a/package/boot/uboot-rockchip/src/arch/arm/dts/rk3568-photonicat.dts b/package/boot/uboot-rockchip/src/arch/arm/dts/rk3568-photonicat.dts
index f9f3788811..0e89bc535f 100644
--- a/package/boot/uboot-rockchip/src/arch/arm/dts/rk3568-photonicat.dts
+++ b/package/boot/uboot-rockchip/src/arch/arm/dts/rk3568-photonicat.dts
@@ -47,12 +47,6 @@
 		shutdown-gpios = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
 	};
 
-	pcat-wdt {
-		compatible = "linux,wdt-pcat";
-		port = <&uart4>;
-		status = "okay";
-	};
-
 	sdio_pwrseq: sdio-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		clocks = <&pmucru CLK_RTC_32K>;