On Mon, Jan 26, 2015 at 08:46:45PM +0100, Stefan Wahren wrote: > > > Does a common property name exists for the switching frequency or would > > > it be vendor specific? > > As far as I know most regulators have fixed switching frequencies, > > so there is no common property name so far. I added regulator > > framework people, since this property should be regulator specific. No, it's pretty common for there to be a couple of options - there's normally a performance tradeoff (power for regulation accuracy and/or cost) which can be selected. IIRC it's selected at design time as it affect the choice of passives on the board. > okay i understand. But doesn't it need a extra driver to set the switching > frequency because of the new compatible string? I don't understand this bit at all, sorry. > > At this point i think about moving this feature into the bootloader. > > @Fabio, @Marek: > > What's your opinion about that? > > > > > -- Sebastian > > Stefan >
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