linux-kernel - Re: [PATCH v4 1/2] dt-bindings: arm: qcom: Document the sc7280 CRD Pro boards

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Date:   Fri, 16 Dec 2022 14:19:04 +0000
From:   Matthias Kaehlcke <mka@...omium.org>
To:     Rajendra Nayak <quic_rjendra@...cinc.com>
Cc:     agross@...nel.org, andersson@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, konrad.dybcio@...aro.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, dianders@...omium.org
Subject: Re: [PATCH v4 1/2] dt-bindings: arm: qcom: Document the sc7280 CRD
 Pro boards

On Fri, Dec 16, 2022 at 04:59:17PM +0530, Rajendra Nayak wrote:
> Add compatibles for the Pro SKU of the sc7280 CRD boards
> which come with a Pro variant of the qcard.
> The Pro qcard variant has smps9 from pm8350c ganged up with
> smps7 and smps8.
> 
> Signed-off-by: Rajendra Nayak <quic_rjendra@...cinc.com>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Reviewed-by: Matthias Kaehlcke <mka@...omium.org>
> ---
> v4 changes:
> Added the zoglin-sku1536 compatible along with hoglin-sku1536.
> Zoglin is same as the Hoglin variant, with the SPI Flash reduced
> from 64MB to 8MB
> 
>  Documentation/devicetree/bindings/arm/qcom.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
> index 1b5ac6b02bc5..07771d4c91bd 100644
> --- a/Documentation/devicetree/bindings/arm/qcom.yaml
> +++ b/Documentation/devicetree/bindings/arm/qcom.yaml
> @@ -558,6 +558,12 @@ properties:
>            - const: google,hoglin
>            - const: qcom,sc7280
>  
> +      - description: Qualcomm Technologies, Inc. sc7280 CRD Pro platform (newest rev)
> +        items:
> +          - const: google,zoglin-sku1536
> +          - const: google,hoglin-sku1536

Is there actually such a thing as a 'hoglin-sku1536', i.e. the Pro qcard
with 64MB of SPI flash, or do they all have 8MB of flash?