MAINTAINERS: Update entry with file and SCM for EZX

Add file entry for easier mainatiner detection and make SCM more visible.

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

MAINTAINERS

diff --git a/MAINTAINERS b/MAINTAINERS
index 7f132ae..852859e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -645,6 +645,8 @@
 L:	openezx-devel@lists.openezx.org (subscribers-only)
 W:	http://www.openezx.org/
 S:	Maintained
+T:	topgit git://git.openezx.org/openezx.git
+F:	arch/arm/mach-pxa/ezx.c
 
 ARM/FARADAY FA526 PORT
 P:	Paulius Zaleckas