rtc: add RTC driver for TPS6586x

Add an RTC driver for TPS6586X chips by TI.  This driver supports:

- Setting and getting time and date.
- Setting and reading alarm time.
- Alarm and interrupt functionlity.

[akpm@linux-foundation.org: remove stray semicolons]
[akpm@linux-foundation.org: start epoch in 2009]
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index d0cea02b5dfc..923a9da9c829 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -352,6 +352,14 @@ config RTC_DRV_TWL4030
           This driver can also be built as a module. If so, the module
           will be called rtc-twl.
 
+config RTC_DRV_TPS6586X
+        tristate "TI TPS6586X RTC driver"
+        depends on MFD_TPS6586X
+        help
+          TI Power Managment IC TPS6586X supports RTC functionality
+          along with alarm. This driver supports the RTC driver for
+          the TPS6586X RTC module.
+
 config RTC_DRV_TPS65910
         tristate "TI TPS65910 RTC driver"
         depends on RTC_CLASS && MFD_TPS65910