MAINTAINERS: Add entry for newly added EcoNet platform.

Add a MAINTAINERS entry as part of integration of the EcoNet MIPS platform.

Signed-off-by: Caleb James DeLisle <cjd@cjdns.fr>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

Author: cjdelisle

MAINTAINERS

@@ -8352,6 +8352,18 @@ W:	https://linuxtv.org
 Q:	http://patchwork.linuxtv.org/project/linux-media/list/
 F:	drivers/media/dvb-frontends/ec100*
 
+ECONET MIPS PLATFORM
+M:	Caleb James DeLisle <cjd@cjdns.fr>
+L:	linux-mips@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml
+F:	Documentation/devicetree/bindings/mips/econet.yaml
+F:	Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml
+F:	arch/mips/boot/dts/econet/
+F:	arch/mips/econet/
+F:	drivers/clocksource/timer-econet-en751221.c
+F:	drivers/irqchip/irq-econet-en751221.c
+
 ECRYPT FILE SYSTEM
 M:	Tyler Hicks <code@tyhicks.com>
 L:	ecryptfs@vger.kernel.org