[PATCH] RTC: add rtc-rs5c348 driver

Add an SPI driver for the Ricoh RS5C348 RTC chip.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index bccff400b198..f2fc81a9074d 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -162,6 +162,16 @@ config RTC_DRV_PCF8583
           This driver can also be built as a module. If so, the module
           will be called rtc-pcf8583.
 
+config RTC_DRV_RS5C348
+        tristate "Ricoh RS5C348A/B"
+        depends on RTC_CLASS && SPI
+        help
+          If you say yes here you get support for the
+          Ricoh RS5C348A and RS5C348B RTC chips.
+
+          This driver can also be built as a module. If so, the module
+          will be called rtc-rs5c348.
+
 config RTC_DRV_RS5C372
         tristate "Ricoh RS5C372A/B"
         depends on RTC_CLASS && I2C