regulator: tps51632: add support for shutdown functionality

Bug 1225025

Change-Id: I8bd9c00d088ad9f0a1660df5bb77876f65bc3113
Signed-off-by: Kunal Agrawal <kunala@nvidia.com>
Reviewed-on: http://git-master/r/195393
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit
1 file changed