]> git.karo-electronics.de Git - linux-beck.git/commit
mfd: rtc-twl4030 driver
authorDavid Brownell <dbrownell@users.sourceforge.net>
Mon, 20 Oct 2008 21:50:05 +0000 (23:50 +0200)
committerSamuel Ortiz <samuel@sortiz.org>
Tue, 21 Oct 2008 23:19:38 +0000 (01:19 +0200)
commitf96411ab73647ebf9485d77546c0c1f554bafcd7
tree284723cf28ee6dbafcd4b0edba309606d13d3d43
parenta30d46c042c8a17ef25de02f439fbd120ab8a8de
mfd: rtc-twl4030 driver

This adds a driver for the RTC inside the TWL4030 multi-function device.
It's a fairly basic RTC, with a wake-capable alarm.

Note that many of the pre-release Overo boards now in circulation can't
effectively use this RTC, because of a wiring error that puts its TWL
chip into "secure" mode.  (As in "secure yourself against tampering".)
This isn't an issue on other OMAP3 boards now supported in mainline,
such as Beagle and Labrador.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
drivers/rtc/Kconfig
drivers/rtc/Makefile
drivers/rtc/rtc-twl4030.c [new file with mode: 0644]