rtc: move date.c from drivers/rtc/ to lib/
In the next commit, rtc_mktime(), for compatibility with linux, will be
implemented using rtc_mktime(), which is no longer drivers/rtc specific.
So move this file under lib/.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 8778cc7..89e71cc 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -7,6 +7,7 @@
config DM_RTC
bool "Enable Driver Model for RTC drivers"
depends on DM
+ select LIB_DATE
help
Enable drver model for real-time-clock drivers. The RTC uclass
then provides the rtc_get()/rtc_set() interface, delegating to