From f96411ab73647ebf9485d77546c0c1f554bafcd7 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Mon, 20 Oct 2008 23:50:05 +0200 Subject: 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 Signed-off-by: Tony Lindgren Acked-by: Alessandro Zummo Signed-off-by: Samuel Ortiz --- drivers/rtc/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/rtc/Kconfig') diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 814f49fde530..847481dc8d72 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -246,6 +246,16 @@ config RTC_DRV_TWL92330 platforms. The support is integrated with the rest of the Menelaus driver; it's not separate module. +config RTC_DRV_TWL4030 + tristate "TI TWL4030/TWL5030/TPS659x0" + depends on RTC_CLASS && TWL4030_CORE + help + If you say yes here you get support for the RTC on the + TWL4030 family chips, used mostly with OMAP3 platforms. + + This driver can also be built as a module. If so, the module + will be called rtc-twl4030. + config RTC_DRV_S35390A tristate "Seiko Instruments S-35390A" select BITREVERSE -- cgit v1.2.3