MAINTAINERS: add maintainer entry for Exynos DP driver

Add maintainer entry for Exynos DP driver which can be used for
Samsung Exynos SoC series.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

MAINTAINERS

diff --git a/MAINTAINERS b/MAINTAINERS
index 1eb74d2..a563863 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2640,6 +2640,12 @@
 S:	Supported
 F:	security/integrity/evm/
 
+EXYNOS DP DRIVER
+M:	Jingoo Han <jg1.han@samsung.com>
+L:	linux-fbdev@vger.kernel.org
+S:	Maintained
+F:	drivers/video/exynos/exynos_dp*
+
 F71805F HARDWARE MONITORING DRIVER
 M:	Jean Delvare <khali@linux-fr.org>
 L:	lm-sensors@lm-sensors.org