arm64: Enable Marvell Berlin SoC family in Kconfig

This patch introduces ARCH_BERLIN to enable Marvell Berlin SoC family in
Kconfig.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm64/Kconfig.platforms

@@ -5,6 +5,12 @@ config ARCH_BCM_IPROC
 	help
 	  This enables support for Broadcom iProc based SoCs
 
+config ARCH_BERLIN
+	bool "Marvell Berlin SoC Family"
+	select DW_APB_ICTL
+	help
+	  This enables support for Marvell Berlin SoC Family
+
 config ARCH_EXYNOS
 	bool
 	help