Re: [PATCH 1/2] dt-bindings: arm: qcom: Add qcs9075-radxa-airbox-q900

[mecid@mecomediagroup.de]

On 2026-03-18 09:51, Krzysztof Kozlowski wrote:
> On 18/03/2026 09:36, Mecid Urganci wrote:
>> Add device tree binding for the Radxa AirBox Q900 board based on
>> the Qualcomm QCS9075 SoC.
> 
> What is QCS9075? It's the first time this compatible appears and the
> only other reference is socinfo commit which told nothing.
> 
>> 
>> Signed-off-by: Mecid Urganci <mecid@mecomediagroup.de>
>> ---
>>  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 8c3df8efaa4d..2c492f4d784a 100644
>> --- a/Documentation/devicetree/bindings/arm/qcom.yaml
>> +++ b/Documentation/devicetree/bindings/arm/qcom.yaml
>> @@ -909,6 +909,12 @@ properties:
>>                - qcom,sa8775p-ride-r3
>>            - const: qcom,sa8775p
>> 
>> +      - items:
>> +          - enum:
>> +              - radxa,airbox-q900
>> +          - const: qcom,qcs9075
>> +          - const: qcom,sa8775p
> 
> Why qcs9075 is compatible with sa8775p?

Thank you for your feedback.

Yes from public information it is the same SoC without the automotive 
security features. Should I remove the qcs9075 reference and only keep 
qcom,sa8775p?

Here it is listed as part of lemans:
https://linux-msm.github.io/mainline-status/soc/lemans

Best regards,
Mecid Urganci

> 
>> +
>>        - items:
>>            - enum:
>>                - qcom,lemans-evk
> 
> 
> Best regards,
> Krzysztof