MAINTAINERS: Add PPS patterns

Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

MAINTAINERS

@@ -4667,6 +4667,9 @@ M:	giometti@enneenne.com
 W:	http://wiki.enneenne.com/index.php/LinuxPPS_support
 L:	linuxpps@ml.enneenne.com (subscribers-only)
 S:	Maintained
+F:	Documentation/pps/
+F:	drivers/pps/
+F:	include/linux/pps*.h
 
 PREEMPTIBLE KERNEL
 P:	Robert Love