Gemini: Add support for Teltonika RUT100

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
diff --git a/arch/arm/mach-gemini/Kconfig b/arch/arm/mach-gemini/Kconfig
index 3aff39a..515b75c 100644
--- a/arch/arm/mach-gemini/Kconfig
+++ b/arch/arm/mach-gemini/Kconfig
@@ -2,6 +2,13 @@
 
 menu "Cortina Systems Gemini Implementations"
 
+config MACH_RUT100
+	bool "Teltonika RUT100"
+	select GEMINI_MEM_SWAP
+	help
+	  Say Y here if you intend to run this kernel on a
+	  Teltonika 3G Router RUT100.
+
 endmenu
 
 config GEMINI_MEM_SWAP