diff --git a/MAINTAINERS b/MAINTAINERS
index f1bc3dc6b3699de3c072bfce91b3ec25417e41cb..e8b15bfec6d6d6a73ccf62cef1cc4145a4dbcdd4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4895,6 +4895,13 @@ S:	Maintained
 F:	drivers/block/pktcdvd.c
 F:	include/linux/pktcdvd.h
 
+PKUNITY SOC DRIVERS
+M:	Guan Xuetao <gxt@mprc.pku.edu.cn>
+W:	http://mprc.pku.edu.cn/~guanxuetao/linux
+S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32.git
+F:	drivers/input/serio/i8042-unicore32io.h
+
 PMC SIERRA MaxRAID DRIVER
 M:	Anil Ravindranath <anil_ravindranath@pmc-sierra.com>
 L:	linux-scsi@vger.kernel.org
@@ -6259,6 +6266,13 @@ F:	drivers/uwb/
 F:	include/linux/uwb.h
 F:	include/linux/uwb/
 
+UNICORE32 ARCHITECTURE:
+M:	Guan Xuetao <gxt@mprc.pku.edu.cn>
+W:	http://mprc.pku.edu.cn/~guanxuetao/linux
+S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32.git
+F:	arch/unicore32/
+
 UNIFDEF
 M:	Tony Finch <dot@dotat.at>
 W:	http://dotat.at/prog/unifdef