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-rw-r--r--drivers/rtc/Kconfig6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 13128a89657b..8526f1cded08 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -5,6 +5,10 @@
config RTC_LIB
bool
+config RTC_MC146818_LIB
+ bool
+ select RTC_LIB
+
menuconfig RTC_CLASS
bool "Real Time Clock"
default n
@@ -809,6 +813,7 @@ config RTC_DRV_CMOS
tristate "PC-style 'CMOS'"
depends on X86 || ARM || M32R || PPC || MIPS || SPARC64 || MN10300
default y if X86
+ select RTC_MC146818_LIB
help
Say "yes" here to get direct support for the real time clock
found in every PC or ACPI-based system, and some other boards.
@@ -827,6 +832,7 @@ config RTC_DRV_CMOS
config RTC_DRV_ALPHA
bool "Alpha PC-style CMOS"
depends on ALPHA
+ select RTC_MC146818_LIB
default y
help
Direct support for the real-time clock found on every Alpha