1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 2883428d5ac8..4941cade319f 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -463,6 +463,18 @@ config RTC_DRV_CMOS
           This driver can also be built as a module. If so, the module
           will be called rtc-cmos.
 
+config RTC_DRV_VRTC
+        tristate "Virtual RTC for Moorestown platforms"
+        depends on X86_MRST
+        default y if X86_MRST
+
+        help
+        Say "yes" here to get direct support for the real time clock
+        found on Moorestown platforms. The VRTC is a emulated RTC that
+        derives its clock source from a real RTC in the PMIC. The MC146818
+        style programming interface is mostly conserved, but any
+        updates are done via IPC calls to the system controller FW.
+
 config RTC_DRV_DS1216
         tristate "Dallas DS1216"
         depends on SNI_RM