> I've been trying to make sure I view devicetree properties as an OS > agnostic ABI lately, with that in mind... > > The dt-binding says this for ethernet-phy: > > reset-assert-us: > description: > Delay after the reset was asserted in microseconds. If this > property is missing the delay will be skipped. > > If the hardware needs a delay I think we should encode it based on that > description, else we risk it starting to look like a unit impulse! I checked, and the documentation does appear correct, there is no default value. So yes, it does seem prudent to specify a value, otherwise it could be a short pulse. Andrew
