On Tue, Sep 3, 2013 at 11:29 AM, Ulf Hansson wrote:
> By optionally putting the pins into sleep state in the .runtime_suspend
> callback we can accomplish two things. One is to minimize current leakage
> from pins and thus save power, second we can prevent the IP from driving
> pins output in an
By optionally putting the pins into sleep state in the .runtime_suspend
callback we can accomplish two things. One is to minimize current leakage
from pins and thus save power, second we can prevent the IP from driving
pins output in an uncontrolled manner, which may happen if the power domain
drop
