MIPS: lantiq: implement support for FALCON soc

Adds support for the FALCON SoC. This SoC is from the FTTH/GPON SoC family.

Signed-off-by: Thomas Langer <thomas.langer@lantiq.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3814/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/lantiq/Platform b/arch/mips/lantiq/Platform
index f3dff05..b3ec498 100644
--- a/arch/mips/lantiq/Platform
+++ b/arch/mips/lantiq/Platform
@@ -6,3 +6,4 @@
 cflags-$(CONFIG_LANTIQ)		+= -I$(srctree)/arch/mips/include/asm/mach-lantiq
 load-$(CONFIG_LANTIQ)		= 0xffffffff80002000
 cflags-$(CONFIG_SOC_TYPE_XWAY)	+= -I$(srctree)/arch/mips/include/asm/mach-lantiq/xway
+cflags-$(CONFIG_SOC_FALCON)	+= -I$(srctree)/arch/mips/include/asm/mach-lantiq/falcon