leds: Add support for Cobalt Server front LED

Add support for Cobalt Server front LED (MIPS)

Signed-off-by: Florian Fainell <florian.fainelli@int-evry.fr>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 383d297..80acd08 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -88,6 +88,12 @@
 	help
 	  This option enables support for the LEDs on the h1940.
 
+config LEDS_COBALT
+	tristate "LED Support for Cobalt Server front LED"
+	depends on LEDS_CLASS && MIPS_COBALT
+	help
+	  This option enables support for the front LED on Cobalt Server
+
 comment "LED Triggers"
 
 config LEDS_TRIGGERS