linux-kernel - Re: [PATCH v7 7/8] clk: qcom: dispcc-sm8250: stop using mmcx regulator

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Message-ID: <070b1b25-3718-5f3a-869b-a3954fdcc7c5@linaro.org>
Date:   Thu, 14 Oct 2021 12:53:41 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Stephen Boyd <sboyd@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Andy Gross <agross@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Taniya Das <tdas@...eaurora.org>,
        Jonathan Marek <jonathan@...ek.ca>,
        Michael Turquette <mturquette@...libre.com>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-clk@...r.kernel.org,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Mark Brown <broonie@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 7/8] clk: qcom: dispcc-sm8250: stop using mmcx
 regulator

On 13/10/2021 22:50, Stephen Boyd wrote:
> Quoting Dmitry Baryshkov (2021-10-07 09:16:13)
>> On 07/10/2021 18:48, Bjorn Andersson wrote:
>>> On Sun 29 Aug 08:47 PDT 2021, Dmitry Baryshkov wrote:
>>>
>>>> Now as the common qcom clock controller code has been taught about power
>>>> domains, stop mentioning mmcx supply as a way to power up the clock
>>>> controller's gdsc.
>>>>
>>>> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
>>>> Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>
>>>
>>> Once we merge these, I expect that the boards will start crashing if
>>> the kernel is booted using an existing DTB?
>>>
>>> Is it okay to just merge the first 6 patches in the series now and
>>> postpone these two until we've had the dts change sitting for a while?
>>
>> Sure it is.
>>
> 
> What's the merge strategy? It goes through arm-soc?

I think this should go through the clk tree. There is little chance of 
conflicts.


-- 
With best wishes
Dmitry