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authorDavid Brownell <david-b@pacbell.net>2008-07-23 21:30:36 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-24 10:47:33 -0700
commit53e84b672c1a8190af2b376c35c7a39cf1214f59 (patch)
tree660b29a2ecde189abf799ff3bb5c142434707638 /drivers/rtc/Kconfig
parent8fc2c767b06067b417c565c4e75731e68ed41fd8 (diff)
rtc: ds1305/ds1306 driver
Support the Dallas/Maxim DS1305 and DS1306 RTC chips. These use SPI, and support alarms, NVRAM, and a trickle charger for use when their backup power supply is a supercap or rechargeable cell. This basic driver doesn't yet support suspend/resume or wakealarms. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Alessandro Zummo <a.zummo@towertech.it> 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/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index beffb834c44..90ab7382540 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -282,6 +282,16 @@ config RTC_DRV_M41T94
This driver can also be built as a module. If so, the module
will be called rtc-m41t94.
+config RTC_DRV_DS1305
+ tristate "Dallas/Maxim DS1305/DS1306"
+ help
+ Select this driver to get support for the Dallas/Maxim DS1305
+ and DS1306 real time clock chips. These support a trickle
+ charger, alarms, and NVRAM in addition to the clock.
+
+ This driver can also be built as a module. If so, the module
+ will be called rtc-ds1305.
+
config RTC_DRV_MAX6902
tristate "Maxim MAX6902"
help