[PATCH] RTC subsystem: RS5C372 driver

RTC class aware driver for the Ricoh RS5C372 chip used, among others, on the
Synology DS101.

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
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 0309fb368758..609f55593459 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -107,6 +107,16 @@ config RTC_DRV_PCF8563
           This driver can also be built as a module. If so, the module
           will be called rtc-pcf8563.
 
+config RTC_DRV_RS5C372
+        tristate "Ricoh RS5C372A/B"
+        depends on RTC_CLASS && I2C
+        help
+          If you say yes here you get support for the
+          Ricoh RS5C372A and RS5C372B RTC chips.
+
+          This driver can also be built as a module. If so, the module
+          will be called rtc-rs5c372.
+
 config RTC_DRV_TEST
         tristate "Test driver/device"
         depends on RTC_CLASS