diff --git a/arch/arm/boot/dts/amlogic/mesong12a.dtsi b/arch/arm/boot/dts/amlogic/mesong12a.dtsi
index b81b0ab5eb9d..baa41874bd6f 100644
--- a/arch/arm/boot/dts/amlogic/mesong12a.dtsi
+++ b/arch/arm/boot/dts/amlogic/mesong12a.dtsi
@@ -430,8 +430,14 @@
 	};
 
 	wdt: watchdog@0xffd0f0d0 {
-		compatible = "amlogic,meson-g12a-wdt";
+		compatible = "amlogic, meson-wdt";
 		status = "okay";
+		default_timeout=<10>;
+		reset_watchdog_method=<1>; /* 0:sysfs,1:kernel */
+		reset_watchdog_time=<2>;
+		shutdown_timeout=<10>;
+		firmware_timeout=<6>;
+		suspend_timeout=<6>;
 		reg = <0xffd0f0d0 0x10>;
 		clock-names = "xtal";
 		clocks = <&xtal>;
diff --git a/arch/arm/boot/dts/amlogic/mesong12b.dtsi b/arch/arm/boot/dts/amlogic/mesong12b.dtsi
index 09fceff812cc..e7833099db5d 100644
--- a/arch/arm/boot/dts/amlogic/mesong12b.dtsi
+++ b/arch/arm/boot/dts/amlogic/mesong12b.dtsi
@@ -471,8 +471,14 @@
 	};
 
 	wdt: watchdog@0xffd0f0d0 {
-		compatible = "amlogic,meson-g12a-wdt";
+		compatible = "amlogic, meson-wdt";
 		status = "okay";
+		default_timeout=<10>;
+		reset_watchdog_method=<1>; /* 0:sysfs,1:kernel */
+		reset_watchdog_time=<2>;
+		shutdown_timeout=<10>;
+		firmware_timeout=<6>;
+		suspend_timeout=<6>;
 		reg = <0xffd0f0d0 0x10>;
 		clock-names = "xtal";
 		clocks = <&xtal>;
diff --git a/arch/arm/boot/dts/amlogic/mesongxl.dtsi b/arch/arm/boot/dts/amlogic/mesongxl.dtsi
index f8876551afaa..e31fa431d257 100644
--- a/arch/arm/boot/dts/amlogic/mesongxl.dtsi
+++ b/arch/arm/boot/dts/amlogic/mesongxl.dtsi
@@ -232,7 +232,8 @@
 		status = "okay";
 	};
 
-	watchdog {
+
+	wdt: watchdog@0xffd0f0d0 {
 		compatible = "amlogic, meson-wdt";
 		status = "okay";
 		default_timeout=<10>;
diff --git a/arch/arm/boot/dts/amlogic/mesontl1.dtsi b/arch/arm/boot/dts/amlogic/mesontl1.dtsi
index 7f35d8a0b4db..4cb13274269d 100644
--- a/arch/arm/boot/dts/amlogic/mesontl1.dtsi
+++ b/arch/arm/boot/dts/amlogic/mesontl1.dtsi
@@ -307,8 +307,14 @@
 	};
 
 	wdt: watchdog@0xffd0f0d0 {
-		compatible = "amlogic,meson-tl1-wdt";
+		compatible = "amlogic, meson-wdt";
 		status = "okay";
+		default_timeout=<10>;
+		reset_watchdog_method=<1>; /* 0:sysfs,1:kernel */
+		reset_watchdog_time=<2>;
+		shutdown_timeout=<10>;
+		firmware_timeout=<6>;
+		suspend_timeout=<6>;
 		reg = <0xffd0f0d0 0x10>;
 		clock-names = "xtal";
 		clocks = <&xtal>;
diff --git a/arch/arm/boot/dts/amlogic/mesontxl.dtsi b/arch/arm/boot/dts/amlogic/mesontxl.dtsi
index 12accae5b6bf..9cb47c6bcc9b 100644
--- a/arch/arm/boot/dts/amlogic/mesontxl.dtsi
+++ b/arch/arm/boot/dts/amlogic/mesontxl.dtsi
@@ -560,8 +560,14 @@
 			};
 
 			wdt_ee: watchdog@98d0 {
-				compatible = "amlogic,meson-txl-wdt";
+				compatible = "amlogic, meson-wdt";
 				status = "okay";
+				default_timeout=<10>;
+				reset_watchdog_method=<1>;/*0:sysfs,1:kernel*/
+				reset_watchdog_time=<2>;
+				shutdown_timeout=<10>;
+				firmware_timeout=<6>;
+				suspend_timeout=<6>;
 				reg = <0x98d0 0x10>;
 				clock-names = "xtal";
 				clocks = <&xtal>;
diff --git a/arch/arm64/boot/dts/amlogic/mesong12a.dtsi b/arch/arm64/boot/dts/amlogic/mesong12a.dtsi
index 0d0a4bdfa55a..d55ca6cc5b73 100644
--- a/arch/arm64/boot/dts/amlogic/mesong12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/mesong12a.dtsi
@@ -430,8 +430,14 @@
 	};
 
 	wdt: watchdog@0xffd0f0d0 {
-		compatible = "amlogic,meson-g12a-wdt";
+		compatible = "amlogic, meson-wdt";
 		status = "okay";
+		default_timeout=<10>;
+		reset_watchdog_method=<1>; /* 0:sysfs,1:kernel */
+		reset_watchdog_time=<2>;
+		shutdown_timeout=<10>;
+		firmware_timeout=<6>;
+		suspend_timeout=<6>;
 		reg = <0x0 0xffd0f0d0 0x0 0x10>;
 		clock-names = "xtal";
 		clocks = <&xtal>;
diff --git a/arch/arm64/boot/dts/amlogic/mesong12b.dtsi b/arch/arm64/boot/dts/amlogic/mesong12b.dtsi
index 4d3d3f77316e..c9f4af1f212b 100644
--- a/arch/arm64/boot/dts/amlogic/mesong12b.dtsi
+++ b/arch/arm64/boot/dts/amlogic/mesong12b.dtsi
@@ -471,8 +471,14 @@
 	};
 
 	wdt: watchdog@0xffd0f0d0 {
-		compatible = "amlogic,meson-g12a-wdt";
+		compatible = "amlogic, meson-wdt";
 		status = "okay";
+		default_timeout=<10>;
+		reset_watchdog_method=<1>; /* 0:sysfs,1:kernel */
+		reset_watchdog_time=<2>;
+		shutdown_timeout=<10>;
+		firmware_timeout=<6>;
+		suspend_timeout=<6>;
 		reg = <0x0 0xffd0f0d0 0x0 0x10>;
 		clock-names = "xtal";
 		clocks = <&xtal>;
diff --git a/arch/arm64/boot/dts/amlogic/mesontxl.dtsi b/arch/arm64/boot/dts/amlogic/mesontxl.dtsi
index ffc50a277db0..10332dfbbe35 100644
--- a/arch/arm64/boot/dts/amlogic/mesontxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/mesontxl.dtsi
@@ -560,8 +560,14 @@
 			};
 
 			wdt_ee: watchdog@98d0 {
-				compatible = "amlogic,meson-txl-wdt";
+				compatible = "amlogic, meson-wdt";
 				status = "okay";
+				default_timeout=<10>;
+				reset_watchdog_method=<1>;/*0:sysfs,1:kernel*/
+				reset_watchdog_time=<2>;
+				shutdown_timeout=<10>;
+				firmware_timeout=<6>;
+				suspend_timeout=<6>;
 				reg = <0x0 0x98d0 0x0 0x10>;
 				clock-names = "xtal";
 				clocks = <&xtal>;