sunxi: axp221: Fix using the wrong register address for ALDO2

This fixes us never programming ALDO2, and programming the ALDO2 voltage
into ALDo1.

Reported-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
1 file changed