From: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
To: linux-rockchip@lists.infradead.org
Cc: lee.jones@linaro.org, robh+dt@kernel.org, heiko@sntech.de,
sre@kernel.org, maccraft123mc@gmail.com,
devicetree@vger.kernel.org, linux-pm@vger.kernel.org,
Chris Morgan <macromorgan@hotmail.com>,
Chris Morgan <macroalpha82@gmail.com>
Subject: Re: [PATCH v4 RESEND 0/4] power: supply: Add Support for RK817 Charger
Date: Tue, 30 Nov 2021 03:03:03 +0100 [thread overview]
Message-ID: <2759402.V8G6Gt6Xmj@archbook> (raw)
In-Reply-To: <20210916194208.10387-1-macroalpha82@gmail.com>
On Donnerstag, 16. September 2021 21:42:04 CET Chris Morgan wrote:
> From: Chris Morgan <macromorgan@hotmail.com>
>
> This series is to add support for the Rockchip rk817 battery charger
> which is present in all Rockchip RK817 PMICs. The driver was written
> as a joint effort by Maya Matuszczyk <maccraft123mc@gmail.com> and
> myself Chris Morgan <macromorgan@hotmail.com>.
Hi Chris and Maya,
Gave this a whirl on my Quartz64 Model A. I noticed that this will
happily let me discharge past voltage_min_design:
$ cat /sys/class/power_supply/rk817-battery/voltage_min_design
3625000
$ cat /sys/class/power_supply/rk817-battery/voltage_avg
3381360
Is this normal? It went all the way to under 3V before the
board finally locked up.
Does the minimum voltage not affect some sort of cutout on
the RK817? Does it even have one? Is it the driver's job to
do something here or not?
Regards,
Nicolas Frattaroli
next prev parent reply other threads:[~2021-11-30 2:03 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-16 19:42 [PATCH v4 RESEND 0/4] power: supply: Add Support for RK817 Charger Chris Morgan
2021-09-16 19:42 ` [PATCH v4 RESEND 1/4] dt-bindings: Add Rockchip rk817 battery charger support Chris Morgan
2021-09-22 19:19 ` Rob Herring
2021-09-16 19:42 ` [PATCH v4 RESEND 2/4] mfd: " Chris Morgan
2021-09-16 19:42 ` [PATCH v4 RESEND 3/4] power: supply: Add charger driver for Rockchip RK817 Chris Morgan
2021-10-13 17:40 ` Sebastian Reichel
2022-01-27 23:27 ` Peter Geis
2021-09-16 19:42 ` [PATCH v4 RESEND 4/4] arm64: dts: rockchip: add rk817 charger to Odroid Go Advance Chris Morgan
2021-11-30 2:03 ` Nicolas Frattaroli [this message]
[not found] ` <SN6PR06MB534222D7CA5732E689F5BA21A5679@SN6PR06MB5342.namprd06.prod.outlook.com>
2021-11-30 18:12 ` [PATCH v4 RESEND 0/4] power: supply: Add Support for RK817 Charger Nicolas Frattaroli
[not found] ` <SN6PR06MB5342DF2234B8F9599E1AF125A5679@SN6PR06MB5342.namprd06.prod.outlook.com>
2021-11-30 19:16 ` Nicolas Frattaroli
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