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-rw-r--r--drivers/rtc/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index fb9ce745cd3..359323378c5 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -224,6 +224,13 @@ config RTC_DRV_M41T80
This driver can also be built as a module. If so, the module
will be called rtc-m41t80.
+config RTC_DRV_M41T80_WDT
+ bool "ST M41T80 series RTC watchdog timer"
+ depends on RTC_DRV_M41T80
+ help
+ If you say Y here you will get support for the
+ watchdog timer in ST M41T80 RTC chips series.
+
comment "SPI RTC drivers"
depends on RTC_CLASS && SPI_MASTER