On Tue, Feb 25, 2020 at 02:34:25PM +0200, Andy Shevchenko wrote: > On Tue, Feb 25, 2020 at 12:26:04PM +0100, Hans de Goede wrote: > Let's do it as a list of pairs, but in slightly different format (I see some > potential to derive a generic parser, based on users described in > Documentation/admin-guide/kernel-parameters.txt), i.e. > > ignore_wake=pin:controller[,pin:controller[,...]] Another possible format ignore_wake=controller@pin[;controller@pin[;...]] The second one, while having less users, can be extended to have list of pins of the same controller, like ignore_wake=controller@pin[:pin2:pin3][;controller@pin[:...][;...]] (colon to match existing user, but can be, of course, changed) -- With Best Regards, Andy Shevchenko