Messages in this thread | | | Date | Wed, 19 Oct 2016 13:51:28 -0700 | From | Stephen Boyd <> | Subject | Re: [PATCH 5/6] clk: pxa: transfer CPU clock setting from pxa2xx-cpufreq |
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On 10/19, Robert Jarzmik wrote: > 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.
I mean platform_data mostly. Do you use ACPI with the clk driver?
> > From what I've seen so far, the missing/blocking points are : > - the OPP points definition as you said
Hm.. I thought cpufreq-dt worked with OPP tables populated by other code (i.e. platform code).
> - probably same thing for the input power supply / regulator
Regulators should be optional I hope. Do you use regulators in your design that has platform_data?
> - 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.
Sure, thanks for the notes.
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