MAINTAINERS: add entry for mediatek usb3 DRD IP driver

Add myself as maintainer of MediaTek USB3 DRD IP driver
Signed-off-by: NChunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: NFelipe Balbi <felipe.balbi@linux.intel.com>

MAINTAINERS

@@ -8465,6 +8465,14 @@ M:	Sean Wang <sean.wang@mediatek.com>
 S:	Maintained
 F:	drivers/char/hw_random/mtk-rng.c
 
+MEDIATEK USB3 DRD IP DRIVER
+M:	Chunfeng Yun <chunfeng.yun@mediatek.com>
+L:	linux-usb@vger.kernel.org (moderated for non-subscribers)
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	drivers/usb/mtu3/
+
 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
 M:	Peter Senna Tschudin <peter.senna@collabora.com>
 M:	Martin Donnelly <martin.donnelly@ge.com>