linux-kernel - Re: [PATCH] dt-bindings: firmware: document Qualcomm SM6375 SCM

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Message-ID: <f997cd3d-95c6-972f-032a-7646855371e1@linaro.org>
Date:   Wed, 21 Sep 2022 21:06:12 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Konrad Dybcio <konrad.dybcio@...ainline.org>,
        ~postmarketos/upstreaming@...ts.sr.ht
Cc:     martin.botka@...ainline.org,
        angelogioacchino.delregno@...ainline.org,
        marijn.suijten@...ainline.org, jamipkettunen@...ainline.org,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Robert Marko <robimarko@...il.com>,
        Das Srinagesh <quic_gurus@...cinc.com>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: firmware: document Qualcomm SM6375 SCM

On 21/09/2022 20:43, Konrad Dybcio wrote:
> 
> 
> On 21.09.2022 09:07, Krzysztof Kozlowski wrote:
>> On 21/09/2022 02:10, Konrad Dybcio wrote:
>>> Document the compatible for Qualcomm SM6375 SCM.
>>>
>>> Signed-off-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
>>> ---
>>>  Documentation/devicetree/bindings/firmware/qcom,scm.yaml | 1 +
>>
>> allOf needs to be updated.
> Does it? I did not define this compatible in the driver, so it does
> not consume any clocks.

It's about hardware, not driver. Hardware has some clocks. If it does
not, then you need allOf disallowing it. Otherwise what do you expect in
the clock entries?

Best regards,
Krzysztof