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From: tfiga@chromium.org (Tomasz Figa)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] soc: rockchip: power-domain: remove PM clocks
Date: Wed, 28 Feb 2018 23:07:44 +0900	[thread overview]
Message-ID: <CAAFQd5C0GZ9C-pAqAdpuyxaF2xthLPY62a921nmABTbbmYtBmQ@mail.gmail.com> (raw)
In-Reply-To: <CAMuHMdVVDiuv7bpdC0X95Xy9dSK_TfjW5RvSekVym9Q02798Fg@mail.gmail.com>

On Wed, Feb 28, 2018 at 10:11 PM, Geert Uytterhoeven
<geert@linux-m68k.org> wrote:
> Hi Tomasz,
>
> On Wed, Feb 28, 2018 at 1:49 PM, Tomasz Figa <tfiga@chromium.org> wrote:
>> On Wed, Feb 28, 2018 at 9:32 PM, Geert Uytterhoeven
>> <geert@linux-m68k.org> wrote:
>>> On Wed, Feb 28, 2018 at 1:29 PM, Tomasz Figa <tfiga@chromium.org> wrote:
>>>> Also, how about systems where runtime PM is disabled? I think that's
>>>> one of the reasons we control the clocks explicitly in the drivers
>>>> anyway.
>>>
>>> On many platforms, Runtime PM is always enabled.
>>
>> Can we make such assumption? If so, could we just make an explicit
>> "select PM_RUNTIME" in Kconfig of the SoC?
>
> Note that the PM_RUNTIME symbol was removed in commit 464ed18ebdb6236f
> ("PM: Eliminate CONFIG_PM_RUNTIME"), in favor of plain PM.
>
> The following already select PM unconditionally:
>   - ARCH_OMAP2PLUS_TYPICAL
>   - ARCH_RENESAS (except EMEV2)
>   - ARCH_TEGRA
>   - ARCH_VEXPRESS

Thanks! Sounds like we might be able to simplify a lot of things with
doing the same for Rockchip.

Best regards,
Tomasz

  reply	other threads:[~2018-02-28 14:07 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-02-28 11:11 [PATCH] soc: rockchip: power-domain: remove PM clocks Jeffy Chen
2018-02-28 11:59 ` Heiko Stübner
2018-02-28 12:17 ` Geert Uytterhoeven
2018-02-28 12:29   ` Tomasz Figa
2018-02-28 12:32     ` Geert Uytterhoeven
2018-02-28 12:49       ` Tomasz Figa
2018-02-28 13:11         ` Geert Uytterhoeven
2018-02-28 14:07           ` Tomasz Figa [this message]
2018-03-01  3:40             ` JeffyChen
2018-03-01  8:33               ` Geert Uytterhoeven
2018-03-01  9:09                 ` JeffyChen
2018-03-01 10:18                 ` Ulf Hansson
2018-03-01 10:37                   ` Geert Uytterhoeven
2018-03-01 11:22                     ` Ulf Hansson
2018-03-01 11:54                       ` Geert Uytterhoeven
2018-02-28 12:36   ` JeffyChen

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