linux-kernel - Re: [PATCH v12 05/11] dt-bindings: mfd: add maxim,max77705 sensors

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <d5jd4dz6v7yid3yz67qw2pam6tyr2pjb6ri5z7y2467jkgf32o@ooqefgguntyf>
Date: Wed, 18 Dec 2024 09:26:24 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Dzmitry Sankouski <dsankouski@...il.com>
Cc: Sebastian Reichel <sre@...nel.org>, 
	Chanwoo Choi <cw00.choi@...sung.com>, Lee Jones <lee@...nel.org>, Rob Herring <robh@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Dmitry Torokhov <dmitry.torokhov@...il.com>, 
	Pavel Machek <pavel@....cz>, Hans de Goede <hdegoede@...hat.com>, 
	Marek Szyprowski <m.szyprowski@...sung.com>, Sebastian Krzyszkowiak <sebastian.krzyszkowiak@...i.sm>, 
	Purism Kernel Team <kernel@...i.sm>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-input@...r.kernel.org, linux-leds@...r.kernel.org
Subject: Re: [PATCH v12 05/11] dt-bindings: mfd: add maxim,max77705 sensors

On Tue, Dec 17, 2024 at 08:30:03PM +0300, Dzmitry Sankouski wrote:
> Add maxim,max77705 sensors binding part.
> This includes fuelgauge and voltage/current sensor on
> chip input and system bus.
> 
> Signed-off-by: Dzmitry Sankouski <dsankouski@...il.com>
> ---
>  Documentation/devicetree/bindings/mfd/maxim,max77705-sensors.yaml | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 60 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/maxim,max77705-sensors.yaml b/Documentation/devicetree/bindings/mfd/maxim,max77705-sensors.yaml
> new file mode 100644
> index 000000000000..738ce30ca72d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/maxim,max77705-sensors.yaml
> @@ -0,0 +1,60 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/mfd/maxim,max77705-sensors.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Maxim MAX77705 Companion Power Management IC sensors part
> +
> +maintainers:
> +  - Dzmitry Sankouski <dsankouski@...il.com>
> +
> +description: |
> +  The Maxim MAX77705 is a Companion Power Management sensors part includes
> +  fuelgauge and current/voltage monitor for charger input, and system bus.
> +
> +properties:
> +  compatible:
> +    const: maxim,max77705-sensors

Apologies for missing your reply in v11, somehow I was still waiting for
your reply and only now went back and found it. Maybe my filters moved
it too aggressively, it's actually tricky to get filters properly for
responses.

About this, I don't think there is such device. Measuring current inputs
is the job of fuel gauge. It's literally this device.

What's more, you do not have here any resources which is another hint
that this is not a separate device.

Best regards,
Krzysztof