On Tue, Feb 14, 2017 at 11:35 AM, David Wu <david.wu at rock-chips.com> wrote: > From: "david.wu" <david.wu at rock-chips.com> > > Some pins need to enable Schmitt triggers which are used > in open loop configurations for noise immunity and closed > loop configurations to implement function generators. Just waiting for Heiko's review on this series before I queue it. Yours, Linus Walleij