linux-kernel - Re: [RFC v2 1/3] dt-bindings: nvmem: Add devicetree bindings for qfprom-efuse

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Date:   Mon, 15 Jun 2020 07:27:40 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     Ravi Kumar Bokka <rbokka@...eaurora.org>,
        Rob Herring <robh+dt@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Rajendra Nayak <rnayak@...eaurora.org>,
        Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>,
        dhavalp@...eaurora.org, mturney@...eaurora.org,
        sparate@...eaurora.org, c_rbokka@...eaurora.org,
        mkurumel@...eaurora.org
Subject: Re: [RFC v2 1/3] dt-bindings: nvmem: Add devicetree bindings for qfprom-efuse

Hi,

On Mon, Jun 15, 2020 at 3:44 AM Srinivas Kandagatla
<srinivas.kandagatla@...aro.org> wrote:
>
> >> +properties:
> >> +  compatible:
> >> +    enum:
> >> +      - qcom,qfprom
> >
> > As per discussion in patch #1, I believe SoC compatible should be here
> > too in case it is ever needed.  This is standard practice for dts
> > files for IP blocks embedded in an SoC.  AKA, this should be:
> >
> >      items:
> >        - enum:
> >            - qcom,apq8064-qfprom
> >            - qcom,apq8084-qfprom
> >            - qcom,msm8974-qfprom
> >            - qcom,msm8916-qfprom
> >            - qcom,msm8996-qfprom
> >            - qcom,msm8998-qfprom
> >            - qcom,qcs404-qfprom
> >            - qcom,sc7180-qfprom
> >            - qcom,sdm845-qfprom
>
>
> Above is not required for now in this patchset, as we can attach data at
> runtime specific to version of the qfprom.
>
> This can be added when required!

I'm OK with leaving off for this patchset.  After we get everything
landed for blowing fuses then I can send out a separate patch where we
can debate the merits of adding the SoC-specific compatible strings.
:-)  Sound good?

-Doug