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From: Bartosz Golaszewski <brgl@bgdev.pl>
Date: Wed, 22 May 2024 15:04:30 +0200
Message-ID: <CAMRc=MczvfcXnEae__LJh47T=vCTbCz9EHOrNP+QmpTDvdarZw@mail.gmail.com>
Subject: Re: [PATCH 1/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document
 the SA8775p ADSP, CDSP and GPDSP
To: neil.armstrong@linaro.org
Cc: Bjorn Andersson <andersson@kernel.org>, Mathieu Poirier <mathieu.poirier@linaro.org>, 
	Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>, 
	Konrad Dybcio <konrad.dybcio@linaro.org>, 
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>, Jassi Brar <jassisinghbrar@gmail.com>, 
	Bartosz Golaszewski <bartosz.golaszewski@linaro.org>, linux-arm-msm@vger.kernel.org, 
	linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, 
	linux-kernel@vger.kernel.org, Tengfei Fan <quic_tengfan@quicinc.com>, 
	Srini Kandagatla <srinivas.kandagatla@linaro.org>, Alex Elder <elder@kernel.org>
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On Wed, May 22, 2024 at 2:42=E2=80=AFPM <neil.armstrong@linaro.org> wrote:
>
> On 22/05/2024 14:08, Bartosz Golaszewski wrote:
> > From: Tengfei Fan <quic_tengfan@quicinc.com>
> >
> > Document the compatibles for the components used to boot the ADSP, CDSP=
0,
> > CDSP1, GPDSP0 and GPDSP1 on the SA8775p SoC.
> >
> > Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
> > Co-developed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> > Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> > ---
> >   .../bindings/remoteproc/qcom,sm8550-pas.yaml       | 76 +++++++++++++=
++++++++-
> >   1 file changed, 75 insertions(+), 1 deletion(-)
> >
> > diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-p=
as.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
> > index 73fda7565cd1..9d3a862c39e1 100644
> > --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
> > +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
> > @@ -16,6 +16,11 @@ description:
> >   properties:
> >     compatible:
> >       enum:
> > +      - qcom,sa8775p-adsp-pas
> > +      - qcom,sa8775p-cdsp0-pas
> > +      - qcom,sa8775p-cdsp1-pas
> > +      - qcom,sa8775p-gpdsp0-pas
> > +      - qcom,sa8775p-gpdsp1-pas
> >         - qcom,sm8550-adsp-pas
> >         - qcom,sm8550-cdsp-pas
> >         - qcom,sm8550-mpss-pas
> > @@ -44,12 +49,13 @@ properties:
> >
> >     firmware-name:
> >       $ref: /schemas/types.yaml#/definitions/string-array
> > +    minItems: 1
>
> This will allow a single firmware name for all compatible,
> which is wrong
>

So increasing the limit from the default under allOf doesn't seem to
work, should I instead keep this and make the lower limit stricter for
all other models?

Bart

> >       items:
> >         - description: Firmware name of the Hexagon core
> >         - description: Firmware name of the Hexagon Devicetree
> >
> >     memory-region:
> > -    minItems: 2
> > +    minItems: 1
>
> Same here
>
> >       items:
> >         - description: Memory region for main Firmware authentication
> >         - description: Memory region for Devicetree Firmware authentica=
tion
> > @@ -81,6 +87,21 @@ allOf:
> >             maxItems: 5
> >           memory-region:
> >             maxItems: 2
> > +  - if:
> > +      properties:
> > +        compatible:
> > +          enum:
> > +            - qcom,sa8775p-adsp-pas
> > +            - qcom,sa8775p-cdsp0-pas
> > +            - qcom,sa8775p-cdsp1-pas
> > +            - qcom,sa8775p-gpdsp0-pas
> > +            - qcom,sa8775p-gpdsp1-pas
> > +    then:
> > +      properties:
> > +        interrupts:
> > +          maxItems: 5
> > +        interrupt-names:
> > +          maxItems: 5
> >     - if:
> >         properties:
> >           compatible:
> > @@ -128,6 +149,7 @@ allOf:
> >         properties:
> >           compatible:
> >             enum:
> > +            - qcom,sa8775p-adsp-pas
> >               - qcom,sm8550-adsp-pas
> >               - qcom,sm8650-adsp-pas
> >               - qcom,x1e80100-adsp-pas
> > @@ -177,6 +199,58 @@ allOf:
> >               - const: cx
> >               - const: mxc
> >               - const: nsp
> > +  - if:
> > +      properties:
> > +        compatible:
> > +          enum:
> > +            - qcom,sa8775p-cdsp-pas
> > +    then:
> > +      properties:
> > +        power-domains:
> > +          items:
> > +            - description: CX power domain
> > +            - description: MXC power domain
> > +            - description: NSP0 power domain
> > +        power-domain-names:
> > +          items:
> > +            - const: cx
> > +            - const: mxc
> > +            - const: nsp0
> > +
> > +  - if:
> > +      properties:
> > +        compatible:
> > +          enum:
> > +            - qcom,sa8775p-cdsp1-pas
> > +    then:
> > +      properties:
> > +        power-domains:
> > +          items:
> > +            - description: CX power domain
> > +            - description: MXC power domain
> > +            - description: NSP1 power domain
> > +        power-domain-names:
> > +          items:
> > +            - const: cx
> > +            - const: mxc
> > +            - const: nsp1
> > +
> > +  - if:
> > +      properties:
> > +        compatible:
> > +          enum:
> > +            - qcom,sa8775p-gpdsp0-pas
> > +            - qcom,sa8775p-gpdsp1-pas
> > +    then:
> > +      properties:
> > +        power-domains:
> > +          items:
> > +            - description: CX power domain
> > +            - description: MXC power domain
> > +        power-domain-names:
> > +          items:
> > +            - const: cx
> > +            - const: mxc
> >
> >   unevaluatedProperties: false
> >
> >
>