MAINTAINERS: Add an entry for MikroTik CRS3xx 98DX3236 boards

An entry is added for MikroTik CRS3xx 98DX3236 based switches.
Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Jakov Petrina <jakov.petrina@sartura.hr>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

MAINTAINERS

@@ -11661,6 +11661,17 @@ M:	Oliver Neukum <oliver@neukum.org>
 S:	Maintained
 F:	drivers/usb/image/microtek.*
 
+MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
+M:	Luka Kovacic <luka.kovacic@sartura.hr>
+M:	Luka Perkov <luka.perkov@sartura.hr>
+S:	Maintained
+F:	arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts
+F:	arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts
+F:	arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts
+F:	arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts
+F:	arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts
+F:	arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts
+
 MIPS
 M:	Thomas Bogendoerfer <tsbogend@alpha.franken.de>
 L:	linux-mips@vger.kernel.org