ARM: pxa: magician: Add new discovered EGPIO pins

This patch adds EGPIO pins: Infra transceiver power, NiCD charging and
inserted charger cable.

Signed-off-by: Petr Cvek <petr.cvek@tul.cz>
Acked-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>