sunxi: Set DCDC1 to 3.3V on the Sinovoip BPI M3
This is the value used in the fex file of the manufacturer images,
and also the DCDC1 default. Sometimes lower values are used to save
battery power, but that does not apply to a SBC.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Hans de Goede