On Fri, Oct 04, 2013 at 11:05:48AM +0900, Inki Dae wrote: > 2013/10/4 Olof Johansson <olof@xxxxxxxxx>: > > "If PD_N is LOW, then the device is in Deep power-down completely, > > even if supply rail is ON; for the device to be able to operate, the > > PD_N pin must be HIGH." > I still think the pin could be replaced with a regulator. But > lvds-bridge node has "powerdown-gpio" property - it say this board > will use gpio pin - specific to board. So it seems no problem. No, don't model things that aren't regulators as regulators - it's just confusing from a usability standpoint and causes breakage when the pins don't behave like regulators.
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