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drivers: rtc: stm32: disable calibration for STM32F2 and some STM32L1

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STM32F2 and STM32L1 Cat. 1 only provide the coarse calibration feature
which is not supported by the code yet.

Signed-off-by: Johan Lafon <johan.lafon@syslinbit.com>
This commit is contained in:
Johan Lafon 2023-09-12 11:34:07 +02:00 committed by Fabio Baltieri
parent b06a119f2f
commit 244b437a0d
1 changed files with 8 additions and 0 deletions
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8
drivers/rtc/rtc_ll_stm32.c
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@ -298,6 +298,8 @@ static int rtc_stm32_get_time(const struct device *dev, struct rtc_time *timeptr
} }
#ifdef CONFIG_RTC_CALIBRATION #ifdef CONFIG_RTC_CALIBRATION
#if !defined(CONFIG_SOC_SERIES_STM32F2X) && \
!(defined(CONFIG_SOC_SERIES_STM32L1X) && !defined(RTC_SMOOTHCALIB_SUPPORT))
static int rtc_stm32_set_calibration(const struct device *dev, int32_t calibration) static int rtc_stm32_set_calibration(const struct device *dev, int32_t calibration)
{ {
ARG_UNUSED(dev); ARG_UNUSED(dev);
@ -362,6 +364,7 @@ static int rtc_stm32_get_calibration(const struct device *dev, int32_t *calibrat
return 0; return 0;
} }
#endif
#endif /* CONFIG_RTC_CALIBRATION */ #endif /* CONFIG_RTC_CALIBRATION */
struct rtc_driver_api rtc_stm32_driver_api = { struct rtc_driver_api rtc_stm32_driver_api = {
@ -370,8 +373,13 @@ struct rtc_driver_api rtc_stm32_driver_api = {
/* RTC_ALARM not supported */ /* RTC_ALARM not supported */
/* RTC_UPDATE not supported */ /* RTC_UPDATE not supported */
#ifdef CONFIG_RTC_CALIBRATION #ifdef CONFIG_RTC_CALIBRATION
#if !defined(CONFIG_SOC_SERIES_STM32F2X) && \
!(defined(CONFIG_SOC_SERIES_STM32L1X) && !defined(RTC_SMOOTHCALIB_SUPPORT))
.set_calibration = rtc_stm32_set_calibration, .set_calibration = rtc_stm32_set_calibration,
.get_calibration = rtc_stm32_get_calibration, .get_calibration = rtc_stm32_get_calibration,
#else
#error RTC calibration for devices without smooth calibration feature is not supported yet
#endif
#endif /* CONFIG_RTC_CALIBRATION */ #endif /* CONFIG_RTC_CALIBRATION */
}; };