The MRF24J40MC module has an external amplifier which should be
enabled. The TX power has to be lowered to meet FCC regs.
Signed-off-by: NSimon Vincent <simon.vincent@xsilon.com>
Acked-by: NAlan Ott <alan@signal11.us>
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>