MAINTAINERS: Add entry for BCM33xx cable chips

Add myself as a maintainer for the new BCM3384 board support code.
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: f.fainelli@gmail.com
Cc: mbizon@freebox.fr
Cc: jogo@openwrt.org
Cc: jfraser@broadcom.com
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8171/Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

MAINTAINERS

@@ -2078,6 +2078,14 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rpi/linux-rpi.git
 S:	Maintained
 N:	bcm2835
 
+BROADCOM BCM33XX MIPS ARCHITECTURE
+M:	Kevin Cernekee <cernekee@gmail.com>
+L:	linux-mips@linux-mips.org
+S:	Maintained
+F:	arch/mips/bcm3384/*
+F:	arch/mips/include/asm/mach-bcm3384/*
+F:	arch/mips/kernel/*bmips*
+
 BROADCOM BCM5301X ARM ARCHITECTURE
 M:	Hauke Mehrtens <hauke@hauke-m.de>
 L:	linux-arm-kernel@lists.infradead.org