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From: Bartosz Golaszewski <brgl@bgdev.pl>
Date: Wed, 22 May 2024 15:08:49 +0200
Message-ID: <CAMRc=Mcd4qoF-BtHdpHSy5DEDDKYV7RK2hCgegf7_63eRoahTQ@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 3:06=E2=80=AFPM <neil.armstrong@linaro.org> wrote:
>
> On 22/05/2024 15:04, Bartosz Golaszewski wrote:
> > On Wed, May 22, 2024 at 2:42=E2=80=AFPM <neil.armstrong@linaro.org> wro=
te:
> >>
> >> 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, CD=
SP0,
> >>> 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=
-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.ya=
ml
> >>> index 73fda7565cd1..9d3a862c39e1 100644
> >>> --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.ya=
ml
> >>> +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.ya=
ml
> >>> @@ -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?
>
> Yes add minItems in all the allOf:if: and add the missing allOf:if: for
> the new compatibles to set the minItems, same for memory-region.
>
> Or you may simply spin off a new yaml, this one is getting quite large.
>

Yeah, maybe that's a better idea.

Bart

> Neil
>
> >
> > 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 authenticatio=
n
> >>>          - description: Memory region for Devicetree Firmware authent=
ication
> >>> @@ -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
> >>>
> >>>
> >>
>