[PATCH] RTC subsystem: PCF8563 driver

An RTC class aware driver for the Philips PCF8563 RTC and Epson RTC8564 chips.

This chip is used on the Iomega NAS100D.

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, 11 insertions, 0 deletions

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index de3352658654..0309fb368758 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -96,6 +96,17 @@ config RTC_DRV_DS1672
           This driver can also be built as a module. If so, the module
           will be called rtc-ds1672.
 
+config RTC_DRV_PCF8563
+        tristate "Philips PCF8563/Epson RTC8564"
+        depends on RTC_CLASS && I2C
+        help
+          If you say yes here you get support for the
+          Philips PCF8563 RTC chip. The Epson RTC8564
+          should work as well.
+
+          This driver can also be built as a module. If so, the module
+          will be called rtc-pcf8563.
+
 config RTC_DRV_TEST
         tristate "Test driver/device"
         depends on RTC_CLASS