MANITAINERS: Add Cragganmore reference platform to Wolfson support

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 6e96f2c..bbf42cd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7200,6 +7200,7 @@
 W:	http://opensource.wolfsonmicro.com/content/linux-drivers-wolfson-devices
 S:	Supported
 F:	Documentation/hwmon/wm83??
+F:	arch/arm/mach-s3c64xx/mach-crag6410*
 F:	drivers/leds/leds-wm83*.c
 F:	drivers/input/misc/wm831x-on.c
 F:	drivers/input/touchscreen/wm831x-ts.c