MAINTAINERS: add Freescale Layerscape ARM architecture entry

I have been collecting Freescale Layerscape device tree source files for
a while.  Add a MAINTAINERS entry for it, so that relevant patches can
reach my mail box.
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Li Yang <leoyang.li@nxp.com>

MAINTAINERS

@@ -1442,6 +1442,16 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
 F:	arch/arm/mach-imx/*vf610*
 F:	arch/arm/boot/dts/vf*
 
+ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
+M:	Shawn Guo <shawnguo@kernel.org>
+M:	Li Yang <leoyang.li@nxp.com>
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
+F:	arch/arm/boot/dts/ls1021a*
+F:	arch/arm64/boot/dts/freescale/fsl-*
+F:	arch/arm64/boot/dts/freescale/qoriq-*
+
 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
 M:	Lennert Buytenhek <kernel@wantstofly.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)