On Tuesday 23 February 2021 15:49:46 Andreas Kemnade wrote: > On Tue, 23 Feb 2021 15:11:20 +0100 > Matthias Schiffer <matthias.schif...@ew.tq-group.com> wrote: > > > Commit cd060b4d0868 ("power: supply: bq27xxx: fix polarity of current_now") > > changed the sign of current_now for all bq27xxx variants, but on BQ28Z610 > > I'm now seeing negated values *with* that patch. > > > > The GTA04/Openmoko device that was used for testing uses a BQ27000 or > > BQ27010 IC, so I assume only the BQ27XXX_O_ZERO code path was incorrect. > > Revert the behaviour for newer ICs. > > > > Fixes: cd060b4d0868 "power: supply: bq27xxx: fix polarity of current_now" > > Signed-off-by: Matthias Schiffer <matthias.schif...@ew.tq-group.com> > > --- > > > > @Andreas Kemnade: It would be great to get a confirmation that the > > Openmoko battery indeed uses BQ27000/BQ27010 - I was having some trouble > > finding that information. > > > I can confirm that. > here is the corresponding schematic: > > http://people.openmoko.org/tony_tu/GTA02/hardware/GTA02/CT-GTA02.pdf > > Regards, > Andreas
Nokia N900 has BQ27200 connected via i2c. CCing Maemo mailing list maemo-le...@lists.dyne.org