drivers/rtc: Enable RTC driver for STM32F7 series
Enable RTC driver for STM32F7 series. Signed-off-by: Christian Taedcke <hacking@taedcke.com>
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5 changed files with 25 additions and 2 deletions
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@ -15,7 +15,7 @@ config RTC_STM32
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select USE_STM32_LL_EXTI
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select NEWLIB_LIBC
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help
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Build RTC driver for STM32 SoCs. Tested on STM32 F3, F4, L4 series.
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Build RTC driver for STM32 SoCs. Tested on STM32 F3, F4, L4, F7 series.
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choice RTC_STM32_CLOCK_SRC
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bool "RTC clock source"
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@ -19,7 +19,9 @@
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#if defined(CONFIG_SOC_SERIES_STM32L4X)
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#define EXTI_LINE LL_EXTI_LINE_18
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#elif defined(CONFIG_SOC_SERIES_STM32F4X) || defined(CONFIG_SOC_SERIES_STM32F3X)
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#elif defined(CONFIG_SOC_SERIES_STM32F4X) \
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|| defined(CONFIG_SOC_SERIES_STM32F3X) \
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|| defined(CONFIG_SOC_SERIES_STM32F7X)
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#define EXTI_LINE LL_EXTI_LINE_17
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#endif
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@ -474,6 +474,15 @@
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status = "disabled";
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label= "OTGHS";
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};
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rtc: rtc@40002800 {
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compatible = "st,stm32-rtc";
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reg = <0x40002800 0x300>;
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interrupts = <41 0>;
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prescaler = <32768>;
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status = "disabled";
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label = "RTC_0";
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};
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};
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};
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@ -134,4 +134,10 @@
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#define CONFIG_PWM_STM32_14_DEV_NAME ST_STM32_PWM_40002000_PWM_LABEL
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#define CONFIG_PWM_STM32_14_PRESCALER ST_STM32_PWM_40002000_PWM_ST_PRESCALER
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#define CONFIG_RTC_0_BASE_ADDRESS ST_STM32_RTC_40002800_BASE_ADDRESS
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#define CONFIG_RTC_0_IRQ_PRI ST_STM32_RTC_40002800_IRQ_0_PRIORITY
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#define CONFIG_RTC_0_IRQ ST_STM32_RTC_40002800_IRQ_0
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#define CONFIG_RTC_0_NAME ST_STM32_RTC_40002800_LABEL
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#define CONFIG_RTC_PRESCALER ST_STM32_RTC_40002800_PRESCALER
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/* End of SoC Level DTS fixup file */
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@ -50,6 +50,12 @@
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#include <stm32f7xx_ll_rng.h>
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#endif
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#ifdef CONFIG_RTC_STM32
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#include <stm32f7xx_ll_rtc.h>
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#include <stm32f7xx_ll_exti.h>
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#include <stm32f7xx_ll_pwr.h>
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#endif
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#endif /* !_ASMLANGUAGE */
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#endif /* _STM32F7_SOC_H_ */
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