Re: [PATCH v5 2/3] dt-bindings: cpufreq: qcom-cpufreq-nvmem: make cpr bindings optional

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On 31/01/2023 16:18, Christian Marangi wrote:
> The qcom-cpufreq-nvmem driver supports 2 kind of devices:
> - pre-cpr that doesn't have power-domains and base everything on nvmem
>   cells and multiple named microvolt bindings.
>   Doesn't need required-opp binding in the opp nodes as they are only
>   used for genpd based devices.
> - cpr-based that require power-domain in the cpu nodes and use various
>   source to decide the correct voltage and freq
>   Require required-opp binding since they need to be linked to the
>   related opp-level.
> 
> When the schema was introduced, it was wrongly set to always require these
> binding but this is not the case for pre-cpr devices.
> 
> Make the power-domain and the required-opp optional and set them required
> only for qcs404 based devices.
> 
> Fixes: ec24d1d55469 ("dt-bindings: opp: Convert qcom-nvmem-cpufreq to DT schema")

Fixes go as first patches in the series.



Best regards,
Krzysztof




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