diff --git a/root/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-z4019.dts b/root/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-z4019.dts
index da4dae9c..8e91989e 100755
--- a/root/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-z4019.dts
+++ b/root/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-z4019.dts
@@ -152,6 +152,34 @@
 			label = "green:4g3";
 			gpios = <&tlmm 4 GPIO_ACTIVE_LOW>;
 		};
+
+		4gpwr {
+			label = "green:4gpwr";
+			gpios = <&tlmm 20 GPIO_ACTIVE_LOW>;
+		};
+
+		4g2pwr {
+			label = "green:4g2pwr";
+			gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;
+		};
+
+		4g3pwr {
+			label = "green:4g3pwr";
+			gpios = <&tlmm 9 GPIO_ACTIVE_LOW>;
+		};
+
+		4g2sim {
+			label = "green:4g2sim";
+			gpios = <&tlmm 0 GPIO_ACTIVE_LOW>;
+		};
+
+		watchdog {
+		compatible = "linux,wdt-gpio";
+		gpios = <&tlmm 11 GPIO_ACTIVE_LOW>;
+		hw_algo = "toggle";
+		hw_margin_ms = <6000>;
+		always-running;
+		};
 	};
 };
 
@@ -279,13 +307,7 @@
 			bias-disable;
 		};
 	};
-	serial_1_pins: serial1_pinmux {
-		mux {
-			pins = "gpio8", "gpio9";
-			function = "blsp_uart1";
-			bias-disable;
-		};
-	};
+
 
 	power_4g_pinmux {
 		mux {
@@ -322,8 +344,8 @@
 			pins = "gpio0";
 			function = "gpio";
 			drive-strength = <12>;
-			bias-pull-down;
-			output-high;
+			bias-disable;
+			output-low;
 		};
 	};