linux-kernel - Re: [PATCH v2 1/3] dt-bindings: media: camss: qcom,msm8996-camss: Add CAMSS power domain

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Message-ID: <631e5eec-853b-dce2-c474-62e76e83d7e6@linaro.org>
Date:   Fri, 26 May 2023 22:36:32 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Conor Dooley <conor@...nel.org>
Cc:     Yassine Oudjana <yassine.oudjana@...il.com>,
        Robert Foss <rfoss@...nel.org>,
        Todor Tomov <todor.too@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Hans Verkuil <hansverk@...co.com>,
        Yassine Oudjana <y.oudjana@...tonmail.com>,
        Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>,
        linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/3] dt-bindings: media: camss: qcom,msm8996-camss: Add
 CAMSS power domain



On 26.05.2023 22:21, Bryan O'Donoghue wrote:
> On 26/05/2023 21:19, Conor Dooley wrote:
>> On Fri, May 26, 2023 at 09:05:47PM +0100, Bryan O'Donoghue wrote:
>>> On 26/05/2023 20:46, Conor Dooley wrote:
>>>>> +  - power-domain-names
>>>> Why is this now required?
>>>>
>>>> Thanks,
>>>> Conor.
>>>>
>>>
>>> Its an accurate description of the power/clock tree to have the top power
>>> domain be switched on prior to the clocks that depend on it.
>>
>> But what does that have to do with the *names* now being required?
> 
> oh the names
> 
> no toss that
this should be

if:properties:compatible:blahblahmsm8996:then:required:power-domain-names

Konrad
> 
>>
>>> I think Yassine, you could probably include the majority of your
>>> cover-letter text in this commit to explain this change a bit better.
>>
>> I think it would be good to have that regardless.
>>
>> Cheers,
>> Conor.
>>
>>> bod
>>    ^^^ I've been trying not to think about rugby since the weekend :(
> 
> Pockets O'Gara should have his paddy papers rescinded