rtc: Add support of rtc-mv for MVEBU SoCs

The Armada 370 and Armada XP Socs have the same controller that the
one used in the orion platforms. This patch enables the selection of
rtc-mv with mvebu platforms.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Florian Fainelli <florian@openwrt.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 923a9da..20354b4 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1023,7 +1023,7 @@
 
 config RTC_DRV_MV
 	tristate "Marvell SoC RTC"
-	depends on ARCH_KIRKWOOD || ARCH_DOVE
+	depends on ARCH_KIRKWOOD || ARCH_DOVE || ARCH_MVEBU
 	help
 	  If you say yes here you will get support for the in-chip RTC
 	  that can be found in some of Marvell's SoC devices, such as