linux-kernel - Re: [PATCH 3/3] clk: qcom: Add SM6115 LPASSCC

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Date:   Sat, 26 Aug 2023 16:29:27 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc:     Konrad Dybcio <konrad.dybcio@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] clk: qcom: Add SM6115 LPASSCC

On 26/08/2023 16:09, Dmitry Baryshkov wrote:

>>> +MODULE_DEVICE_TABLE(of, lpasscc_sm6115_match_table);
>>
>> Everything here is almost the same as sc8280xp one, so this should be
>> added to sc8280xp. You cut some boilerplate and additional driver.
> 
> We have been there. It quickly becomes a nightmare to maintain.
> Consider dispcc-sm8250.c

Because too much was added. I do not propose to keep all resets here.

> 
> But I agree with you, this code looks too similar. If we expect more
> similar lpasscc drivers, which provide no clocks, just several resets,
> maybe we can create a common generic wrapper and make resets lists
> corresponding driver data?

This would also work.

Best regards,
Krzysztof