MAINTAINERS: add SAM9X7 SoC's Microchip's MIPI DSI controller

Add the Microchip's MIPI DSI controller for the SAM9X7 SoC to the
MAINTAINERS entry.

Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
Acked-by: Hari Prasath Gujulan Elango <hari.prasathge@microchip.com>

Author: manikandan-m11

MAINTAINERS

@@ -14116,6 +14116,13 @@ S:	Supported
 F:	Documentation/devicetree/bindings/display/bridge/microchip,sam9x7-lvds.yaml
 F:	drivers/gpu/drm/bridge/microchip-lvds.c
 
+DRM DRIVER FOR MICROCHIP SAM9X7-COMPATIBLE MIPI DSI HOST CONTROLLER
+M:	Manikandan Muralidharan <manikandan.m@microchip.com>
+S:	Supported
+T:	git git://anongit.freedesktop.org/drm/drm-misc
+F:	Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-mipi-dsi.yaml
+F:	drivers/gpu/drm/bridge/dw-mipi-dsi-mchp.c
+
 MICROCHIP SPI DRIVER
 M:	Ryan Wanner <ryan.wanner@microchip.com>
 S:	Supported