ARM: dts: Fix TI CPSW Phy mode selection on IGEP COM AQUILA.
ARM: dts: Fix TI CPSW Phy mode selection on IGEP COM AQUILA.

As this board use external clock for RMII interface we should specify 'rmii'
phy mode and 'rmii-clock-ext' to make ethernet working.

Signed-off-by: Enric Balletbo i Serra <84b0e7bf25d36728076eb55422a35b75ccc0ab37@iseebcn.com>
Signed-off-by: Tony Lindgren <1001e8702733cced254345e193c88aaa47a4f5de@atomide.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs