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drivers/counter: stm32: Provide STM32 RTC driver using counter API

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Provides a STM32 RTC driver using new counter API.
Driver does not support wrap related functions (set, get, ..)

Fixes #11373

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2018-11-29 11:08:41 +01:00 • committed by Anas Nashif
commit 458226e1f7
13 changed files with 450 additions and 4 deletions
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1
soc/arm/st_stm32/stm32l4/dts_fixup.h
View file

@ -175,6 +175,7 @@
#define CONFIG_RTC_0_IRQ_PRI DT_ST_STM32_RTC_40002800_IRQ_0_PRIORITY
#define DT_RTC_0_IRQ DT_ST_STM32_RTC_40002800_IRQ_0
#define CONFIG_RTC_0_NAME DT_ST_STM32_RTC_40002800_LABEL
#define DT_RTC_0_NAME DT_ST_STM32_RTC_40002800_LABEL
#define CONFIG_RTC_PRESCALER DT_ST_STM32_RTC_40002800_PRESCALER
#define DT_SPI_1_BASE_ADDRESS DT_ST_STM32_SPI_FIFO_40013000_BASE_ADDRESS

2
soc/arm/st_stm32/stm32l4/soc.h
View file

@ -68,7 +68,7 @@
#include <stm32l4xx_ll_rng.h>
#endif
#ifdef CONFIG_RTC_STM32
#if defined(CONFIG_RTC_STM32) || defined(CONFIG_COUNTER_RTC_STM32)
#include <stm32l4xx_ll_rtc.h>
#include <stm32l4xx_ll_exti.h>
#include <stm32l4xx_ll_pwr.h>