Re: [PATCH v2 3/4] dt-bindings: arm: qcom-soc: Validate nodes with fallbacks

[Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>]

On 16/07/2026 23:14, Rob Herring wrote:
>> +            - qcom,smmu-500
>> +            - qcom,smmu-v2
>> +            - qcom,snps-dwc3
>> +            - qcom,ssc-block-bus
>> +            - qcom,tcsr-mutex
>> +            - qcom,trng
>> +            - qcom,tsens-v0_1
>> +            - qcom,tsens-v1
>> +            - qcom,tsens-v2
>> +            - qcom,ufshc
>> +            - qcom,usb-hs-phy
>> +            - qcom,usb-hsic-phy
>> +            - qcom,usb-snps-hs-5nm-phy
>> +            - qcom,usb-snps-hs-7nm-phy
>> +            - simple-mfd
>> +            - snps,dwmac
>> +            - syscon
> 
> You lost me here... 
> 
> This all looks pretty unmaintainable. Perhaps you should give up on old 
> SoCs and only do something on new(er) ones:

Yeah, I think I over complicated this.

> 
> select:
>   properties:
>     compatible:
>       contains:
>         pattern: '^qcom,'
> 
> allOf:
>   - if:
>       properties:
>         compatible:
>           contains:
>             pattern: '^qcom,.+foosoc'
>     then:
>       properties:
>         compatible:
>           contains:
>             pattern: '^qcom,foosoc'

This seems to work well, I'll try more, thanks!


Best regards,
Krzysztof