linux-kernel - Re: [PATCH v6 2/5] dt-bindings: media: Add qcom,x1e80100-camss

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: <2dd28ebe-f69c-49c3-90c2-aedc0484a00e@linaro.org>
Date: Fri, 25 Apr 2025 09:35:05 +0100
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
 Bjorn Andersson <andersson@...nel.org>,
 Michael Turquette <mturquette@...libre.com>, Stephen Boyd
 <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Robert Foss <rfoss@...nel.org>,
 Todor Tomov <todor.too@...il.com>, Mauro Carvalho Chehab
 <mchehab@...nel.org>, Konrad Dybcio <konradybcio@...nel.org>,
 linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-media@...r.kernel.org,
 Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>
Subject: Re: [PATCH v6 2/5] dt-bindings: media: Add qcom,x1e80100-camss

On 25/04/2025 09:26, Dmitry Baryshkov wrote:
> What should driver do if:
> 
> vdd-csiphy0-1p2-supply = <&vreg_1p2_ex0>; <- individual supply in PCB
> vdd-csiphy1-1p2-supply = <&vreg_1p2_ex1>; <- individual supply in PCB
> 
> vdd-csiphy0-0p8-supply = <&vreg_0p9_ex0>; <- shared pin in the SoC
> vdd-csiphy1-0p8-supply = <&vreg_0p9_ex1>; <- should be shared pin
> 
> I don't want to allow DT authors to make this kind of mistake.

I require anybody submitting patches to show how they tested this.

So you'd have to lie about testing it for a mistake like that to get 
through.

---
bod