tree 660b29a2ecde189abf799ff3bb5c142434707638
parent 8fc2c767b06067b417c565c4e75731e68ed41fd8
author David Brownell <david-b@pacbell.net> 1216873836 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1216921653 -0700

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>