linux-kernel - Re: [PATCH 3/3] dt-bindings: w1: ds2482: Add vcc-supply property

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: <ee013b8f-5526-4f32-bde3-aaebfb49e4d0@gmail.com>
Date: Thu, 21 Nov 2024 16:56:44 +0100
From: Kryštof Černý <cleverline1mc@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>, Conor Dooley <conor@...nel.org>
Cc: Rob Herring <robh@...nel.org>, Conor Dooley <conor+dt@...nel.org>,
 Stefan Wahren <stefan.wahren@...rgebyte.com>,
 Ben Gardner <bgardner@...tec.com>, linux-kernel@...r.kernel.org,
 devicetree@...r.kernel.org
Subject: Re: [PATCH 3/3] dt-bindings: w1: ds2482: Add vcc-supply property



Dne 21.11.2024 v 8:43 Krzysztof Kozlowski napsal(a):
> On 20/11/2024 23:53, Kryštof Černý wrote:
>> Hello,
>>
>>> On 20/11/2024 09:34, Kryštof Černý wrote:
>>>> Hello,
>>>>
>>>>> On Fri, Nov 15, 2024 at 03:58:06PM +0100, Kryštof Černý via B4 Relay wrote:
>>>>>> From: Kryštof Černý <cleverline1mc@...il.com>
>>>>>>
>>>>>> Adds the newly added vcc-supply property to bindings.
>>>>>
>>>>> This commit message is a circular argument. You're adding it to the
>>>>> binding, which of course means it is newly added.
>>>>
>>>> You are right, I will replace with "Adds the vcc-supply property to
>>>> bindings." in the next version.
>>>
>>> No, please say why, e.g. because it was missing and device has it
>>> according to datasheet.
>>
>> Right, what about:
>>
>> Adds the optional vcc-supply property to bindings, informs if the device
>> needs a regulator to be turned on for its operation
> 
> It does not inform at all. All devices needs power, don't they? And what
> operation?

This is probably the best I can do:

	ds2482 has a VCC pin, accepting 2.9-5.5 V. Allow optionally specifying 
a voltage regulator to power the chip.

If you don't find this satisfactory, please provide a suggestion.

> Best regards,
> Krzysztof

Thank you for your patience,
Kryštof Černý