diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2014-06-03 12:32:11 +0530 |
|---|---|---|
| committer | Tony Ly <tly@nvidia.com> | 2014-06-05 11:59:12 -0700 |
| commit | 92ff6eb49b90fc33fd5072025d8a9263b0eb4ca6 (patch) | |
| tree | 2ef7a8f2650c0affd50d3885632419d427e25a82 /include/linux | |
| parent | 7b984f4acadbd156a8925120b580e92a6b55e1ac (diff) | |
regulator: core: add support for disabling parent after enabling rail.
Add support on core driver of regulator to disable parent once the
regulator enable. This is needed for some specific purpose to handle
overcurrent on parent rail due to enabling the rail.
bug 1494740
Change-Id: I95084243975ca5298abbaa23a31007413bdca7a9
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/418143
(cherry picked from commit a65d4377c02067d8b6105c7fcd1931e20d9e8995)
Reviewed-on: http://git-master/r/419335
Tested-by: Venkat Reddy Talla <vreddytalla@nvidia.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/regulator/machine.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h index c94cb5fdb18d..d1a6e677a5e9 100644 --- a/include/linux/regulator/machine.h +++ b/include/linux/regulator/machine.h @@ -152,6 +152,7 @@ struct regulation_constraints { unsigned apply_uV:1; /* apply uV constraint if min == max */ unsigned boot_off:1; /* bootloader/firmware disabled regulator */ unsigned int ignore_current_constraint_init:1; + unsigned disable_parent_after_enable:1; /* SW based overcurrent protection */ }; /** |