regulator: max8973: add mechanism to enable/disable through GPIO

Browse source

MAX8973 supports the voltage output enable/disable through its EN
pin. This EN pin can be connected through GPIO from host processor.
Add support to provide GPIO number from platform/DT and if it is
valid GPIO then enable external control default.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Laxman Dewangan 2015-04-23 16:10:24 +05:30 • committed by Mark Brown

parent c2ffa97378

commit 69eb0980ab

3 changed files with 29 additions and 6 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

include/linux/regulator/max8973-regulator.h

View file