media: dt-bindings: dw9714, dw9807-vcm: Add files to MAINTAINERS, rename files

Add the DT binding documentation for dw9714 and dw9807-vcm to the
MAINTAINERS file. The dw9807-vcm binding documentation file is renamed to
match the dw9807's VCM bit's compatible string.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

MAINTAINERS

@@ -4504,6 +4504,7 @@ L:	linux-media@vger.kernel.org
 T:	git git://linuxtv.org/media_tree.git
 S:	Maintained
 F:	drivers/media/i2c/dw9714.c
+F:	Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
 
 DONGWOON DW9807 LENS VOICE COIL DRIVER
 M:	Sakari Ailus <sakari.ailus@linux.intel.com>
@@ -4511,6 +4512,7 @@ L:	linux-media@vger.kernel.org
 T:	git git://linuxtv.org/media_tree.git
 S:	Maintained
 F:	drivers/media/i2c/dw9807.c
+F:	Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
 
 DOUBLETALK DRIVER
 M:	"James R. Van Zandt" <jrv@vanzandt.mv.com>