Date: Sun, 10 Feb 2019 14:10:43 +0100 From: Emmanuel Vadot <manu@bidouilliste.com> To: ticso@cicely.de Cc: Bernd Walter <ticso@cicely7.cicely.de>, freebsd-arm@freebsd.org Subject: Re: Battery support on Pine64-LTS and power button Message-ID: <20190210141043.039850d3d27528c87eae9f3c@bidouilliste.com> In-Reply-To: <20190210120633.GE54799@cicely7.cicely.de> References: <20190210120633.GE54799@cicely7.cicely.de>
next in thread | previous in thread | raw e-mail | index | archive | help
Hi, On Sun, 10 Feb 2019 13:06:34 +0100 Bernd Walter <ticso@cicely7.cicely.de> wrote: > The Pine64-LTS runs perfectly with the battery pack in addition to mains > supply. > But I don't see any way to see the remaining charge left, e.g. for > a clean shuttdown. It's not available right now. thj@ added some non-acpi battery support and ganbold@ said he will add support for battery status for the pinebook. Both pinebook and pine64-lts uses the same PMIC (AXP803/AXP813) so it will work on both. > Also how is the power button integrated in the OS that is triggers a clean > shutdown? It's done at the PMIC level, see https://svnweb.freebsd.org/base/head/sys/arm/allwinner/axp81x.c?revision=343952&view=markup#l834 > I'm asking if we have ready available support to trigger a shuttdown > via GPIO on other boards, or if such a support has to be done individually? > It wouldn't be a big deal to poll a GPIO though. > > -- > B.Walter <bernd@bwct.de> http://www.bwct.de > Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm. > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org>
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20190210141043.039850d3d27528c87eae9f3c>