[media] MAINTAINERS: add maintainer for CODA video4linux mem2mem driver

Add myself as maintainer for the CODA V4L2 mem2mem driver.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

MAINTAINERS

@@ -2487,6 +2487,13 @@ F:	fs/coda/
 F:	include/linux/coda*.h
 F:	include/uapi/linux/coda*.h
 
+CODA V4L2 MEM2MEM DRIVER
+M:	Philipp Zabel <p.zabel@pengutronix.de>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/media/coda.txt
+F:	drivers/media/platform/coda/
+
 COMMON CLK FRAMEWORK
 M:	Mike Turquette <mturquette@linaro.org>
 L:	linux-kernel@vger.kernel.org