rtc: class driver for ppc_md RTC functions
This hooks up the platform-specific [gs]et_rtc_time functions so that
kernels using CONFIG_RTC_CLASS have RTC support on most PowerPC platforms.
A new driver, and one which we've been shipping in Fedora for a while
already, since otherwise RTC support breaks.
[akpm@linux-foundation.org: fix Kconfig indenting]
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Acked-by: David Brownell <david-b@pacbell.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 6cc2c03..60f8afc 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -534,4 +534,12 @@
help
If you say yes here you get support for the Ricoh RS5C313 RTC chips.
+config RTC_DRV_PPC
+ tristate "PowerPC machine dependent RTC support"
+ depends on PPC_MERGE
+ help
+ The PowerPC kernel has machine-specific functions for accessing
+ the RTC. This exposes that functionality through the generic RTC
+ class.
+
endif # RTC_CLASS