diff options
| author | Lan Chunhe-B25806 <b25806@freescale.com> | 2010-10-27 15:33:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 18:03:06 -0700 |
| commit | f46418c5cadfe76b15c630ff746ca859a8207d71 (patch) | |
| tree | 06f596a1bb7801eff7d05171953555bbad45d8d9 /drivers/rtc/Kconfig | |
| parent | 5b3ffddd8ddb4712dfe14ad3e23eb5494f11bf61 (diff) | |
| download | lwn-f46418c5cadfe76b15c630ff746ca859a8207d71.tar.gz lwn-f46418c5cadfe76b15c630ff746ca859a8207d71.zip | |
drivers/rtc/rtc-ds3232.c: add alarm function
The DS3232 RTC driver only has the tick function. Add an alarm function
so the driver is complete.
Signed-off-by: Lan Chunhe-B25806 <b25806@freescale.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 3 |
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. |