Re: [PATCH 5/6] clk: pxa: transfer CPU clock setting from pxa2xx-cpufreq

From	Robert Jarzmik <robert.jarzmik@free.fr>
Newsgroups	linux.kernel
Subject	Re: [PATCH 5/6] clk: pxa: transfer CPU clock setting from pxa2xx-cpufreq
Date	2016-10-19 22:20 +0200
Message-ID	<su5vb-6ae-5@gated-at.bofh.it> (permalink)
References	<sqP3A-5Ds-7@gated-at.bofh.it> <sqPdg-5GQ-23@gated-at.bofh.it> <stwH7-6TH-1@gated-at.bofh.it> <stMiR-Mt-7@gated-at.bofh.it>
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Stephen Boyd <sboyd@codeaurora.org> writes:

> On 10/18, Robert Jarzmik wrote:
>> Robert Jarzmik <robert.jarzmik@free.fr> writes:
>> Hi Michael and Stephen,
>> 
>> I'm planing on sending a v2 next week with minor corrections, mostly in the data
>> tables (pxa25x_freqs and pxa27x_freqs), as testing prooved some values were wrong.
>> 
>> If you want me modify this serie, will you have time to review for next week or
>> should I delay the v2 posting ?
>> 
>
> No need to delay. clk patches look fine with a quick glance. It
> would be really neat if we could make cpufreq-dt work without DT.
> What's blocking that? OPP tables?

Heu I'm not the author of cpufreq-dt, so I'm not the best to answer.
To answer the question "without DT", it depends if you mean "with ACPI" or "with
platform_data" or something else.

From what I've seen so far, the missing/blocking points are :
 - the OPP points definition as you said
 - probably same thing for the input power supply / regulator
 - the cooling parts probably
 - and more generaly all the cpufreq-dt is built around device-tree
 - last point, the name from KConfig, "Generic DT based cpufreq driver"
   => that strongly suggest it's device-tree only

I'm deeply convinced that Viresh being one of the authors will shed more light
on this.

Cheers.

-- 
Robert

Thread

Re: [PATCH 5/6] clk: pxa: transfer CPU clock setting from pxa2xx-cpufreq Robert Jarzmik <robert.jarzmik@free.fr> - 2016-10-18 09:10 +0200
  Re: [PATCH 5/6] clk: pxa: transfer CPU clock setting from  pxa2xx-cpufreq Stephen Boyd <sboyd@codeaurora.org> - 2016-10-19 01:50 +0200
    Re: [PATCH 5/6] clk: pxa: transfer CPU clock setting from pxa2xx-cpufreq Robert Jarzmik <robert.jarzmik@free.fr> - 2016-10-19 22:20 +0200
      Re: [PATCH 5/6] clk: pxa: transfer CPU clock setting from  pxa2xx-cpufreq Stephen Boyd <sboyd@codeaurora.org> - 2016-10-19 23:00 +0200
        Re: [PATCH 5/6] clk: pxa: transfer CPU clock setting from  pxa2xx-cpufreq Viresh Kumar <viresh.kumar@linaro.org> - 2016-10-20 05:50 +0200

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