diff --git a/drivers/serial/Kconfig.stm32 b/drivers/serial/Kconfig.stm32
index 922936098f0..d4382f83eb8 100644
--- a/drivers/serial/Kconfig.stm32
+++ b/drivers/serial/Kconfig.stm32
@@ -99,7 +99,7 @@ config UART_10
 
 config LPUART_1
 	bool "Enable STM32 LPUART1 Port"
-	depends on SOC_SERIES_STM32L0X || SOC_SERIES_STM32L4X || SOC_SERIES_STM32WBX || SOC_SERIES_STM32H7X || SOC_SERIES_STM32G4X
+	depends on SOC_SERIES_STM32L0X || SOC_SERIES_STM32L4X || SOC_SERIES_STM32WBX || SOC_SERIES_STM32H7X || SOC_SERIES_STM32G4X || SOC_SERIES_STM32G0X
 	help
 	  Enable support for LPUART1 port in the driver.
 	  Say y here if you want to use LPUART1 device.
diff --git a/dts/arm/st/g0/stm32g0.dtsi b/dts/arm/st/g0/stm32g0.dtsi
index 692eac5f29b..88f13f1211b 100644
--- a/dts/arm/st/g0/stm32g0.dtsi
+++ b/dts/arm/st/g0/stm32g0.dtsi
@@ -2,6 +2,7 @@
  * Copyright (c) 2019 Philippe Retornaz <philippe@shapescale.com>
  * Copyright (c) 2019 ST Microelectronics
  * Copyright (c) 2019 Centaur Analytics, Inc
+ * Copyright (C) 2020 Framework Computer LLC <ktl@frame.work>
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -121,6 +122,16 @@
 			status = "disabled";
 		};
 
+		lpuart1: serial@40008000 {
+			compatible = "st,stm32-lpuart", "st,stm32-uart";
+			reg = <0x40008000 0x400>;
+			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00100000>;
+			interrupts = <29 3>;
+			interrupt-names = "combined";
+			status = "disabled";
+			label = "LPUART_1";
+		};
+
 		usart1: serial@40013800 {
 			compatible = "st,stm32-usart", "st,stm32-uart";
 			reg = <0x40013800 0x400>;
diff --git a/dts/arm/st/g0/stm32g071.dtsi b/dts/arm/st/g0/stm32g071.dtsi
index 49c68eeaaae..010bb6d54bf 100644
--- a/dts/arm/st/g0/stm32g071.dtsi
+++ b/dts/arm/st/g0/stm32g071.dtsi
@@ -6,3 +6,27 @@
  */
 
 #include <st/g0/stm32g0.dtsi>
+
+/ {
+	soc {
+		usart3: serial@40004800 {
+			compatible = "st,stm32-usart", "st,stm32-uart";
+			reg = <0x40004800 0x400>;
+			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00040000>;
+			interrupts = <29 0>;
+			interrupt-names = "combined";
+			status = "disabled";
+			label = "UART_3";
+		};
+
+		usart4: serial@40004c00 {
+			compatible = "st,stm32-usart", "st,stm32-uart";
+			reg = <0x40004c00 0x400>;
+			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00080000>;
+			interrupts = <29 1>;
+			interrupt-names = "combined";
+			status = "disabled";
+			label = "UART_4";
+		};
+	};
+};
diff --git a/soc/arm/st_stm32/stm32g0/soc.h b/soc/arm/st_stm32/stm32g0/soc.h
index 70262c71da9..38d53fde6dc 100644
--- a/soc/arm/st_stm32/stm32g0/soc.h
+++ b/soc/arm/st_stm32/stm32g0/soc.h
@@ -54,6 +54,7 @@
 
 #ifdef CONFIG_SERIAL_HAS_DRIVER
 #include <stm32g0xx_ll_usart.h>
+#include <stm32g0xx_ll_lpuart.h>
 #endif
 
 #ifdef CONFIG_HWINFO_STM32