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Re: [PATCH V2 01/16] PM / OPP: get/put regulators from OPP core

From Viresh Kumar <viresh.kumar@linaro.org>
Newsgroups linux.kernel
Subject Re: [PATCH V2 01/16] PM / OPP: get/put regulators from OPP core
Date 2016-02-09 05:00 +0100
Message-ID <r07D4-6Ju-3@gated-at.bofh.it> (permalink)
References <qVQ7M-FX-5@gated-at.bofh.it> <qVQ7N-FX-17@gated-at.bofh.it> <qXz2Q-3Wf-57@gated-at.bofh.it> <qXzPb-4CF-7@gated-at.bofh.it> <r02WL-3dj-11@gated-at.bofh.it>
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On 08-02-16, 14:52, Stephen Boyd wrote:
> Ok the sequence makes sense now that it's clearly explained. I
> wonder if we should create and destroy OPP tables when a device
> is created and destroyed instead of triggering that from a
> driver. I suppose not creating the tables until they're used is
> good for saving memory though?

That is one of the aspects, over that, there are cases where we want to do few
things from platform code before initializing the OPP tables. For examples,
setting the hw-version or '-name', as done in ST's case.

-- 
viresh

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Thread

[PATCH V2 01/16] PM / OPP: get/put regulators from OPP core Viresh Kumar <viresh.kumar@linaro.org> - 2016-01-28 09:30 +0100
  Re: [PATCH V2 01/16] PM / OPP: get/put regulators from OPP core Stephen Boyd <sboyd@codeaurora.org> - 2016-02-02 03:40 +0100
    Re: [PATCH V2 01/16] PM / OPP: get/put regulators from OPP core Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-02 04:30 +0100
      Re: [PATCH V2 01/16] PM / OPP: get/put regulators from OPP core Stephen Boyd <sboyd@codeaurora.org> - 2016-02-09 00:00 +0100
        Re: [PATCH V2 01/16] PM / OPP: get/put regulators from OPP core Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-09 05:00 +0100
        Re: [PATCH V2 01/16] PM / OPP: get/put regulators from OPP core Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-09 05:00 +0100

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