diff options
| author | Søren Andersen <san@rosetechnology.dk> | 2014-12-10 15:53:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-10 17:41:15 -0800 |
| commit | 920f91e50c5bfcbc5fe68f46dc72a34a96e0ff16 (patch) | |
| tree | 526c5420d8d24cae8e8dbc89da52bd76ceb096dc /drivers/rtc/Kconfig | |
| parent | e9bc7363d634e8d2ef1955106c53f8266d724353 (diff) | |
drivers/rtc/rtc-ds1374.c: add watchdog support
Add support for the watchdog functionality of the DS1374 rtc. Based on
the m41t80 watchdog functionality Note: watchdog uses the same registers
as alarm.
[akpm@linux-foundation.org: don't forget mutex_unlock() in ds1374_wdt_open() error path]
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Soeren Andersen <san@rosetechnology.dk>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Dan Carpenter <dan.carpenter@oracle.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 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index b682651b530..4511ddc1ac3 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -192,6 +192,14 @@ config RTC_DRV_DS1374 This driver can also be built as a module. If so, the module will be called rtc-ds1374. +config RTC_DRV_DS1374_WDT + bool "Dallas/Maxim DS1374 watchdog timer" + depends on RTC_DRV_DS1374 + help + If you say Y here you will get support for the + watchdog timer in the Dallas Semiconductor DS1374 + real-time clock chips. + config RTC_DRV_DS1672 tristate "Dallas/Maxim DS1672" help |