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From:   Ulf Hansson <ulf.hansson@linaro.org>
Date:   Fri, 28 May 2021 11:26:18 +0200
Message-ID: <CAPDyKFr9zM1eeXw+ekDsm3ZUZZRnhv_ibBvj2S-Mk9VcVJ3TTA@mail.gmail.com>
Subject: Re: [RFC PATCH v4 5/8] cpuidle: Factor-out power domain related code
 from PSCI domain driver
To:     Anup Patel <anup@brainfault.org>
Cc:     Anup Patel <anup.patel@wdc.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Palmer Dabbelt <palmerdabbelt@google.com>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        "Rafael J . Wysocki" <rjw@rjwysocki.net>,
        Pavel Machek <pavel@ucw.cz>, Rob Herring <robh+dt@kernel.org>,
        Sandeep Tripathy <milun.tripathy@gmail.com>,
        Atish Patra <atish.patra@wdc.com>,
        Alistair Francis <Alistair.Francis@wdc.com>,
        Liush <liush@allwinnertech.com>,
        DTML <devicetree@vger.kernel.org>,
        linux-riscv <linux-riscv@lists.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux PM <linux-pm@vger.kernel.org>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>
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On Tue, 25 May 2021 at 11:05, Ulf Hansson <ulf.hansson@linaro.org> wrote:
>
> On Tue, 25 May 2021 at 07:39, Anup Patel <anup@brainfault.org> wrote:
> >
> > On Mon, May 24, 2021 at 11:31 PM Ulf Hansson <ulf.hansson@linaro.org> wrote:
> > >
> > > On Mon, 17 May 2021 at 15:10, Anup Patel <anup.patel@wdc.com> wrote:
> > > >
> > > > The generic power domain related code in PSCI domain driver is largely
> > > > independent of PSCI and can be shared with RISC-V SBI domain driver
> > > > hence we factor-out this code into dt_idle_genpd.c and dt_idle_genpd.h.
> > > >
> > > > Signed-off-by: Anup Patel <anup.patel@wdc.com>
> > >
> > > This is clearly a big step in the right direction. Just a couple minor
> > > things, see more below.
> > >
> > > Note that, I have a couple of patches in the pipe for the
> > > cpuidle-psci-domain driver (not ready to be posted). I need a couple
> > > of more days to confirm this restructuring still makes sense beyond
> > > these potential new changes. I will let you know as soon as I can with
> > > the outcome.
> >
> > Sure, I will wait for more comments from you. I was thinking of sending
> > next revision of patches sometime next week with the renaming of
> > function names which you suggested.
>
> Sounds good, that allows me a few more days this week.

I don't have any further comments at this point. It looks good to me,
but let me have a quick review on the next version before I provide my
ack.

[...]

Kind regards
Uffe