Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>

GPIO 1 to 8 are added for TPS65911 chip version. The gpio driver
now handles more than one gpio lines. Subsequent versions of the
chip family can add new GPIO lines with minimal driver changes.
Signed-off-by: NJorge Eduardo Candelaria <jedu@slimlogic.co.uk>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>

The GPIO driver should reside in drivers/gpio/ for better
organization.
Signed-off-by: NJorge Eduardo Candelaria <jedu@slimlogic.co.uk>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>

TPS65910 has one configurable GPIO that can be used for several
purposes. Subsequent versions of the TPS chip support more than
one GPIO.
Signed-off-by: NGraeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: NJorge Eduardo Candelaria <jedu@slimlogic.co.uk>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>