From 0c4a59fed41bdd4c30ce0999a87f30a812f29ee2 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 17 Jul 2007 04:06:09 -0700 Subject: 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" Cc: "Tony Lindgren" Cc: "David Brownell" Signed-off-by: Trilok Soni Acked-by: Alessandro Zummo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/rtc') diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 6210280135c8..cea401feb0f3 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -231,6 +231,15 @@ config RTC_DRV_M41T80_WDT If you say Y here you will get support for the watchdog timer in ST M41T80 RTC chips series. +config RTC_DRV_TWL92330 + boolean "TI TWL92330/Menelaus" + depends on RTC_CLASS && I2C && MENELAUS + help + If you say yes here you get support for the RTC on the + TWL92330 "Menelaus" power mangement chip, used with OMAP2 + platforms. The support is integrated with the rest of + the Menelaus driver; it's not separate module. + comment "SPI RTC drivers" depends on RTC_CLASS && SPI_MASTER -- cgit v1.2.3