linux-kernel - Re: [PATCH 1/2] media: dt-bindings: media: camss: Restrict bus-type 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: <3d93e6d7-a740-4314-a5b3-03e0c8d7749b@linaro.org>
Date: Fri, 13 Dec 2024 12:09:52 +0000
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>,
 Luca Weiss <luca.weiss@...rphone.com>, Krzysztof Kozlowski <krzk@...nel.org>
Cc: Robert Foss <rfoss@...nel.org>, Todor Tomov <todor.too@...il.com>,
 Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Barnabas Czeman <barnabas.czeman@...nlining.org>,
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...ainline.org>,
 Caleb Connolly <caleb.connolly@...aro.org>, David Heidelberg
 <david@...t.cz>, ~postmarketos/upstreaming@...ts.sr.ht,
 phone-devel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
 linux-media@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] media: dt-bindings: media: camss: Restrict bus-type
 property

On 13/12/2024 11:54, Vladimir Zapolskiy wrote:
>>
>> New additions should include this bus-type number as we will need it
>> when we add CPHY support and the subsequently move to the PHY API for
>> CAMSS PHYs.
> 
> This particular reason is invalid IMO, since dtb changes are not relied on
> drivers and shall be kept agnostic.

Its perfectly valid to add a DT description which describes the hardware 
whether or not the driver consumes that data.

DT is supposed to be a standalone hardware description.

---
bod