ARM: dts: at91: sama5d2_icp: add initial support

Add support for the sama5d2 ICP board. Most peripherals are added. With
this DTS file board boots and can be used. KSZ Ethernet switch node will
be added in another patch.

Signed-off-by: Radu Pirea <radu.pirea@microchip.com>
Signed-off-by: Razvan Stefanescu <razvan.stefanescu@microchip.com>

Author: Radu Pirea

arch/arm/boot/dts/Makefile

@@ -48,6 +48,7 @@ dtb-$(CONFIG_SOC_SAM_V7) += \
 	at91-kizbox2.dtb \
 	at91-nattis-2-natte-2.dtb \
 	at91-sama5d27_som1_ek.dtb \
+	at91-sama5d2_icp.dtb \
 	at91-sama5d2_ptc_ek.dtb \
 	at91-sama5d2_xplained.dtb \
 	at91-sama5d3_xplained.dtb \