This device is software similar to the BQ27426 except it has
different data memory offsets. Add support here.
Signed-off-by: NAndrew F. Davis <afd@ti.com>
Acked-by: NPali Rohár <pali.rohar@gmail.com>
Signed-off-by: NSebastian Reichel <sebastian.reichel@collabora.co.uk>