powerpc/4xx: Convert Sam440ep DTS to dts-v1
powerpc/4xx: Convert Sam440ep DTS to dts-v1

This makes the sam440ep.dts dts-v1 compliant.

Signed-off-by: Giuseppe Coviello <779fc2ce8d9fc47b623da0419bc27dfaa1e619e4@gmail.com>
Signed-off-by: Josh Boyer <94755a79aca753e683bb6d0e796d473b797056eb@linux.vnet.ibm.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs