linux-kernel - Re: [PATCH 1/2] dt-bindings: remoteproc: qcom: adsp: add qcom,sdm845-slpi-pas compatible

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Date:   Mon, 27 Mar 2023 13:39:47 +0200
From:   Dylan Van Assche <me@...anvanassche.be>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Konrad Dybcio <konrad.dybcio@...aro.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: remoteproc: qcom: adsp: add
 qcom,sdm845-slpi-pas compatible

Hi Krzysztof,

On Sun, 2023-03-26 at 10:53 +0200, Krzysztof Kozlowski wrote:
> On 25/03/2023 14:21, Dylan Van Assche wrote:
> > SLPI DSP remoteproc on DSP is defined by the 'qcom,sdm845-slpi-pas'
> > compatible in the qcom_q6v5_pas driver. Add this compatible to the
> > devicetree bindings.
> > 
> > Signed-off-by: Dylan Van Assche <me@...anvanassche.be>
> > ---
> >  Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml | 3
> > +++
> >  1 file changed, 3 insertions(+)
> > 
> > diff --git
> > a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
> > b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
> > index 643ee787a81f..175be01ecd1c 100644
> > --- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
> > +++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
> > @@ -26,6 +26,7 @@ properties:
> >        - qcom,sdm660-adsp-pas
> >        - qcom,sdm845-adsp-pas
> >        - qcom,sdm845-cdsp-pas
> > +      - qcom,sdm845-slpi-pas
> >  
> >    reg:
> >      maxItems: 1
> > @@ -63,6 +64,7 @@ allOf:
> >                - qcom,msm8998-adsp-pas
> >                - qcom,sdm845-adsp-pas
> >                - qcom,sdm845-cdsp-pas
> > +              - qcom,sdm845-slpi-pas
> >      then:
> >        properties:
> >          clocks:
> > @@ -104,6 +106,7 @@ allOf:
> 
> 
> You miss also if:then: for power-domains.

I am not sure what to put for the power-domains, newer remoteprocs from
SM8150/SM8250/SM8350 etc. are not in this binding either.

Could you elaborate a bit here? Thanks!

Kind regards,
Dylan Van Assche

> 
> Best regards,
> Krzysztof
>