arm: socfpga: add MAINTAINERS entry

Add MAINTAINERS entry.

Signed-off-by: Pavel Machek <pavel@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Pavel Machek <pavel@denx.de>

MAINTAINERS

@@ -65,6 +65,13 @@ S:	Maintained
 T:	git git://git.denx.de/u-boot-arm.git
 F:	arch/arm/
 
+ARM ALTERA SOCFPGA
+M:	Marek Vasut <marex@denx.de>
+S:	Maintainted
+T:	git git://git.denx.de/u-boot-socfpga.git
+F:	arch/arm/cpu/armv7/socfpga/
+F:	board/altera/socfpga/
+
 ARM ATMEL AT91
 M:	Andreas Bießmann <andreas.devel@googlemail.com>
 S:	Maintained