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-rw-r--r--drivers/rtc/Kconfig3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 636ba8224884..6a77437d4f5a 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -171,7 +171,8 @@ config RTC_DRV_DS3232
depends on RTC_CLASS && I2C
help
If you say yes here you get support for Dallas Semiconductor
- DS3232 real-time clock chips.
+ DS3232 real-time clock chips. If an interrupt is associated
+ with the device, the alarm functionality is supported.
This driver can also be built as a module. If so, the module
will be called rtc-ds3232.