Messages in this thread | | | Date | Tue, 20 Dec 2022 10:30:32 +0530 | Subject | Re: [PATCH v4 1/2] dt-bindings: arm: qcom: Document the sc7280 CRD Pro boards | From | Rajendra Nayak <> |
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On 12/16/2022 7:49 PM, Matthias Kaehlcke wrote: > 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@quicinc.com> >> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> >> Reviewed-by: Matthias Kaehlcke <mka@chromium.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?
The SPI flash is on the CRD mother-board and not on the qcards, so if you replace the qcards on the CRDs with 64MB flash you would need the hoglin-sku1536 to boot on those.
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