[ARM] 4466/1: ANUBIS: Anubis AX88796 support

This patch adds the resources necessary for the
AX88796 driver to attach to the AX88796 network
controller fitted on the Simtec Anubis board.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>