OMAP: add TI TWL92330/Menelaus Power Management chip driver
authorTony Lindgren <tony@atomide.com>
Tue, 17 Jul 2007 11:06:09 +0000 (04:06 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 17 Jul 2007 17:23:15 +0000 (10:23 -0700)
commit0c4a59fed41bdd4c30ce0999a87f30a812f29ee2
tree8e88b4fdf538afb7bc9d740765a1a49ac148ba32
parent969529021a5c3df74ea8f10d329b2427e559a90f
OMAP: add TI TWL92330/Menelaus Power Management chip driver

Add Texas Instruments TWL92330/Menelaus Power Management chip driver.  This
includes voltage regulators, Dual slot memory card tranceivers and
real-time clock(RTC).

The support for RTC is integrated with this driver only; it is not separate
module.  Passes 'rtctest' on OMAP H4 EVM, other than lack of "periodic"
(1/N second) IRQs.  System wakeup alarms (from suspend-to-RAM) work too.

The battery keeps the RTC active over power off, so once you set clock
(rdate/ntpdate/etc, then "hwclock -w") then RTC_HCTOSYS at boot time will
behave as expected.

Cc: "Jean Delvare" <khali@linux-fr.org>
Cc: "Tony Lindgren" <tony@atomide.com>
Cc: "David Brownell" <david-b@pacbell.net>
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Acked-by: Alessandro Zummo <alessandro.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/i2c/chips/Kconfig
drivers/i2c/chips/Makefile
drivers/i2c/chips/menelaus.c [new file with mode: 0644]
drivers/rtc/Kconfig