rtc: add real-time clock driver for NVIDIA Tegra
This is a platform driver that supports the built-in real-time clock on
Tegra SOCs.
Signed-off-by: Andrew Chew <achew@nvidia.com>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Acked-by: Wan ZongShun <mcuos.com@gmail.com>
Acked-by: Jon Mayo <jmayo@nvidia.com>
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 4941cad..e187887 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -985,4 +985,14 @@
This driver can also be buillt as a module. If so, the module
will be called rtc-lpc32xx.
+config RTC_DRV_TEGRA
+ tristate "NVIDIA Tegra Internal RTC driver"
+ depends on RTC_CLASS && ARCH_TEGRA
+ help
+ If you say yes here you get support for the
+ Tegra 200 series internal RTC module.
+
+ This drive can also be built as a module. If so, the module
+ will be called rtc-tegra.
+
endif # RTC_CLASS