On Tue, Mar 30, 2021 at 07:02:00PM +0100, Mark Brown wrote: > On Tue, Mar 30, 2021 at 12:56:56PM -0500, Zev Weiss wrote: > > > Okay, to expand a bit on the description in my initial message -- we've > > got a single chassis with multiple server boards and a single manager board > > that handles, among other things, power control for the servers. > > The manager board has one LM25066 for each attached server, which acts as > > the "power switch" for that server. There thus really isn't any driver to > > speak of for the downstream device. > > This sounds like you need a driver representing those server boards (or > the slots they plug into perhaps) that represents everything about those > boards to userspace, including power switching. I don't see why you > wouldn't have a driver for that - it's a thing that physically exists > and clearly has some software control, and you'd presumably also expect > to represent some labelling about the slot as well. Absolutely agree. Thanks, Guenter
