Hi Rui, On Thu, Apr 19, 2018 at 8:00 AM, Rui Miguel Silva <rui.silva@xxxxxxxxxx> wrote: > +Optional Properties: > +- powerdown-gpios: reference to the GPIO connected to the powerdown pin, > + if any. This is an active high signal to the OV2680. I looked at the OV2680 datasheet and I see a pin called XSHUTDN, which has the following description: XSHUTDN: reset and power down (active low with internal pull down resistor) So it should be active low, not active high.
