Re: [PATCH v2 2/6] ARM: tegra: nyan: Use external control for bq24735 charger
From: Paul Kocialkowski
Date: Wed Jan 25 2017 - 06:03:59 EST
Le mercredi 25 janvier 2017 Ã 11:59 +0100, Thierry Reding a ÃcritÂ:
> On Sun, Jan 22, 2017 at 04:47:49PM +0100, Paul Kocialkowski wrote:
> > Nyan boards come with an embedded controller that controls when to
> > enable and disable the charge. Thus, it should not be left up to the
> > kernel to handle that.
> > Using the ti,external-control property allows specifying this use-case.
> > Signed-off-by: Paul Kocialkowski <contact@xxxxxxxx>
> > ---
> > Âarch/arm/boot/dts/tegra124-nyan.dtsi | 1 +
> > Â1 file changed, 1 insertion(+)
> Is the ti,ac-detect-gpios property still useful in that case? I guess it
> would still allow to monitor whether or not a charger is connected, even
> if the EC determines that it shouldn't charge.
Yes, this is mostly what the bq24735 is used for in nyan devices: reporting
connection and disconnection events.
> Anyway, I've applied this.
Paul Kocialkowski, developer of free digital technology at the lower levels
Coding blog: https://code.paulk.fr/
Git repositories: https://git.paulk.fr/ https://git.code.paulk.fr/
Description: This is a digitally signed message part