From 9926b90bf6c3642cc37e3b91bf859f75b25a3169 Mon Sep 17 00:00:00 2001
From: Francois Ramu <francois.ramu@st.com>
Date: Fri, 16 Sep 2022 10:41:18 +0200
Subject: [PATCH] drivers: uart: stm32 uart driver must include ll_exti with
 CONFIG_PM

Missing include to compile correctly when the
CONFIG_PM && IS_UART_WAKEUP_FROMSTOP_INSTANCE are defined

Signed-off-by: Francois Ramu <francois.ramu@st.com>
---
 drivers/serial/uart_stm32.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/serial/uart_stm32.c b/drivers/serial/uart_stm32.c
index 87c5b049036..12cd777865e 100644
--- a/drivers/serial/uart_stm32.c
+++ b/drivers/serial/uart_stm32.c
@@ -35,6 +35,9 @@
 
 #include <stm32_ll_usart.h>
 #include <stm32_ll_lpuart.h>
+#if defined(CONFIG_PM) && defined(IS_UART_WAKEUP_FROMSTOP_INSTANCE)
+#include <stm32_ll_exti.h>
+#endif /* CONFIG_PM */
 
 #include <zephyr/logging/log.h>
 LOG_MODULE_REGISTER(uart_stm32, CONFIG_UART_LOG_LEVEL);