diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 85b93410db70..f792160e0bca 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -9,6 +9,7 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pinctrl/rockchip.h>
 #include <dt-bindings/power/rk3399-power.h>
+#include <dt-bindings/soc/rockchip,boot-mode.h>
 #include <dt-bindings/thermal/thermal.h>
 
 / {
@@ -1100,6 +1101,15 @@
 			compatible = "rockchip,rk3399-pmu-io-voltage-domain";
 			status = "disabled";
 		};
+
+		reboot-mode {
+			compatible = "syscon-reboot-mode";
+			offset = <0x300>;
+			mode-normal = <BOOT_NORMAL>;
+			mode-recovery = <BOOT_RECOVERY>;
+			mode-bootloader = <BOOT_FASTBOOT>;
+			mode-loader = <BOOT_BL_DOWNLOAD>;
+		};
 	};
 
 	spi3: spi@ff350000 {