linux-kernel - Re: [PATCH 0/3] OPP: Simplify set_required

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Message-ID: <20230227092953.ekh72r5h6xcqgusn@vireshk-i7>
Date:   Mon, 27 Feb 2023 14:59:53 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Jun Nie <jun.nie@...aro.org>
Cc:     cw00.choi@...sung.com, Nishanth Menon <nm@...com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Viresh Kumar <vireshk@...nel.org>, linux-pm@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] OPP: Simplify set_required_opp handling

On 27-02-23, 17:21, Jun Nie wrote:
> Sorry for not expressing it accurately. I should say devfreq devices
> pointers, just
> devfreq_virt_devs vs genpd_virt_devs. Then you know why I add devfreq-devs
> dts nodes below.

Won't something like dev_pm_opp_set_clkname() would be enough here too ? We
already do this kind of work for clks and regulators.

Having power domain specific information within CPU nodes isn't a requirement of
the OPP core, but the general requirement of genpd core instead.

-- 
viresh