drivers: counter: stm32: fix LSE clock source for not F4 SoC

Fixes the STM32 counter driver when LSE is the clock source and SoC is not F4. Signed-off-by: Georgij Cernysiov <g.cernysiov@elco-automation.de>
zephyrproject-rtos · Apr 17, 2019 · a3ec56c · a3ec56c
1 parent 91ca8aa
commit a3ec56c
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Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/drivers/counter/Kconfig.stm32_rtc b/drivers/counter/Kconfig.stm32_rtc
@@ -36,7 +36,7 @@ if !SOC_SERIES_STM32F4X
 
 choice COUNTER_RTC_STM32_LSE_DRIVE
 	prompt "LSE oscillator drive capability"
-	depends on RTC_STM32_CLOCK_LSE
+	depends on COUNTER_RTC_STM32_CLOCK_LSE
 
 config COUNTER_RTC_STM32_LSE_DRIVE_LOW
 	bool "Low"

diff --git a/drivers/counter/counter_ll_stm32_rtc.c b/drivers/counter/counter_ll_stm32_rtc.c
@@ -275,10 +275,14 @@ static int rtc_stm32_init(struct device *dev)
 
 #else /* CONFIG_COUNTER_RTC_STM32_CLOCK_LSE */
 
-#ifndef(CONFIG_SOC_SERIES_STM32F4X)
+#if !defined(CONFIG_SOC_SERIES_STM32F4X) &&	\
+	!defined(CONFIG_SOC_SERIES_STM32F2X)
+
 	LL_RCC_LSE_SetDriveCapability(
 		CONFIG_COUNTER_RTC_STM32_LSE_DRIVE_STRENGTH);
-#endif /* !CONFIG_SOC_SERIES_STM32F4X */
+
+#endif /* !CONFIG_SOC_SERIES_STM32F4X && !CONFIG_SOC_SERIES_STM32F2X */
+
 	LL_RCC_LSE_Enable();
 
 	/* Wait until LSE is ready */