MIPS: ralink: add mt7628an support

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8031/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig
index 77e8a96..699b75d 100644
--- a/arch/mips/ralink/Kconfig
+++ b/arch/mips/ralink/Kconfig
@@ -26,7 +26,7 @@
 		select HW_HAS_PCI
 
 	config SOC_MT7620
-		bool "MT7620"
+		bool "MT7620/8"
 
 endchoice