linux-kernel - Re: [PATCH net-next v4 25/27] dt-bindings: net: pse-pd: microchip,pd692x0: Add manager regulator supply

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: <20250205150542.46733638@kmaincent-XPS-13-7390>
Date: Wed, 5 Feb 2025 15:05:42 +0100
From: Kory Maincent <kory.maincent@...tlin.com>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: Andrew Lunn <andrew@...n.ch>, Oleksij Rempel <o.rempel@...gutronix.de>,
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet
 <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
 <pabeni@...hat.com>, Jonathan Corbet <corbet@....net>, Donald Hunter
 <donald.hunter@...il.com>, Rob Herring <robh@...nel.org>, Andrew Lunn
 <andrew+netdev@...n.ch>, Simon Horman <horms@...nel.org>, Heiner Kallweit
 <hkallweit1@...il.com>, Russell King <linux@...linux.org.uk>, Liam Girdwood
 <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, Krzysztof Kozlowski
 <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Thomas Petazzoni
 <thomas.petazzoni@...tlin.com>, linux-kernel@...r.kernel.org,
 netdev@...r.kernel.org, linux-doc@...r.kernel.org, Kyle Swenson
 <kyle.swenson@....tech>, Dent Project <dentproject@...uxfoundation.org>,
 kernel@...gutronix.de, Maxime Chevallier <maxime.chevallier@...tlin.com>,
 devicetree@...r.kernel.org
Subject: Re: [PATCH net-next v4 25/27] dt-bindings: net: pse-pd:
 microchip,pd692x0: Add manager regulator supply

Hello Krzysztof,

On Sat, 4 Jan 2025 10:52:55 +0100
Krzysztof Kozlowski <krzk@...nel.org> wrote:

> On Fri, Jan 03, 2025 at 10:13:14PM +0100, Kory Maincent wrote:
> > From: Kory Maincent (Dent Project) <kory.maincent@...tlin.com>
> > 
> > This patch adds the regulator supply parameter of the managers.  
> 
> > +          vmain-supply:
> > +            description: Regulator power supply for the PD69208X manager.  
> 
> s/Regulator//
> Keep it simple, no need to state obvious. What is not obvious here is
> why there are no main device supplies (VDD, VDDA).
> 
> And what about VAUX5 and VAUX3P3? So basically the description is not
> only redundant but actually incorrect because it suggests it is entire
> supply, while there are others.

VMAIN can be the only power supply, with VAUX5 and VAUX3P3 derived internally
from VMAIN. However having the descriptions of all the regulator supplies is
indeed maybe better. I will update the patch accordingly.

Regards,
-- 
Köry Maincent, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com