linux-kernel - Re: [PATCH 06/14] dt-bindings: soc: qcom: smd-rpm: Use qcom,rpm-proc in example

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Date:   Tue, 6 Jun 2023 11:17:00 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Stephan Gerhold <stephan@...hold.net>
Cc:     Bjorn Andersson <andersson@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-remoteproc@...r.kernel.org
Subject: Re: [PATCH 06/14] dt-bindings: soc: qcom: smd-rpm: Use qcom,rpm-proc
 in example

On 06/06/2023 11:06, Stephan Gerhold wrote:
> On Tue, Jun 06, 2023 at 08:37:04AM +0200, Krzysztof Kozlowski wrote:
>> On 05/06/2023 09:08, Stephan Gerhold wrote:
>>> Use the new top-level rpm-proc node instead of having a dummy top-level
>>> /smd node that only contains the RPM but not other remote processors.
>>>
>>> Signed-off-by: Stephan Gerhold <stephan@...hold.net>
>>> ---
>>>  Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml | 6 +++---
>>>  1 file changed, 3 insertions(+), 3 deletions(-)
>>>
>>> diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
>>> index c6930706bfa9..06e574239bd4 100644
>>> --- a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
>>> +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
>>> @@ -120,10 +120,10 @@ examples:
>>> [...]
>>> +        compatible = "qcom,msm8916-rpm-proc", "qcom,rpm-proc";
>>>  
>>> -        rpm {
>>> +        smd-edge {
>>
>> What about binding updates?
>>
> 
> The binding for this is in PATCH 05/14. The old binding replaced here is
> deprecated in PATCH 07/14.

So changing example without changing binding is not an atomic change.

Best regards,
Krzysztof