ARM: shmobile: Add DT and defconfigs to MAINTAINERS

There are a number of DT and defconfig files which
are maintained as part of shmobile but have not been
listed as such in the MAINTAINERS file. This creates
confusion from time to time.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
diff --git a/MAINTAINERS b/MAINTAINERS
index 134483f..32e8a20 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1296,6 +1296,20 @@
 Q:	http://patchwork.kernel.org/project/linux-sh/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
 S:	Supported
+F:	arch/arm/boot/dts/emev2*
+F:	arch/arm/boot/dts/r7s*
+F:	arch/arm/boot/dts/r8a*
+F:	arch/arm/boot/dts/sh*
+F:	arch/arm/configs/ape6evm_defconfig
+F:	arch/arm/configs/armadillo800eva_defconfig
+F:	arch/arm/configs/bockw_defconfig
+F:	arch/arm/configs/genmai_defconfig
+F:	arch/arm/configs/koelsch_defconfig
+F:	arch/arm/configs/kzm9g_defconfig
+F:	arch/arm/configs/lager_defconfig
+F:	arch/arm/configs/mackerel_defconfig
+F:	arch/arm/configs/marzen_defconfig
+F:	arch/arm/configs/shmobile_defconfig
 F:	arch/arm/mach-shmobile/
 F:	drivers/sh/