linux-kernel - Re: [PATCH V4 0/8] genpd: imx: relocate scu-pd and misc update

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Message-ID: <CAPDyKFptQsJqo3s4FLpnmCGmY3v2ywW1y0sCVozekZUsj7RWPA@mail.gmail.com>
Date:   Thu, 17 Aug 2023 11:34:47 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Peng Fan <peng.fan@....com>
Cc:     "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "Peng Fan (OSS)" <peng.fan@....nxp.com>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        dl-linux-imx <linux-imx@....com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>
Subject: Re: [PATCH V4 0/8] genpd: imx: relocate scu-pd and misc update

On Mon, 14 Aug 2023 at 13:46, Peng Fan <peng.fan@....com> wrote:
>
> > Subject: Re: [PATCH V4 0/8] genpd: imx: relocate scu-pd and misc update
> >
> > On Mon, 14 Aug 2023 at 12:36, Peng Fan (OSS) <peng.fan@....nxp.com>
> > wrote:
> > >
> > > From: Peng Fan <peng.fan@....com>
> > >
> > > V4:
> > >  Update commit message in patch 4
> > >
> > > V3:
> > >  return -EBUSY instead of return 0 in patch 4
> > >
> > > V2:
> > > Move drivers/firmware/imx/scu-pd.c to drivers/genpd/imx
> > >
> > > This patchset is to upstream NXP downstream scu-pd driver patches.
> > > patch is to relocate scu-pd to genpd
> > > patch 2,3 is to support more PDs
> > > patch 4 is to not power off console when no console suspend patch 5 is
> > > to suppress bind patch 6 is to make genpd align with HW state patch 7
> > > is to support LP mode in runtime suspend, OFF mode in system suspend.
> > > patch 8 is to change init level to avoid uneccessary defer probe
> > >
> > > V1:
> > > This patchset is to upstream NXP downstream scu-pd driver patches.
> > > patch 1,2 is to support more PDs
> > > patch 3 is to not power off console when no console suspend patch 4 is
> > > to suppress bind patch 5 is to make genpd align with HW state patch 6
> > > is to support LP mode in runtime suspend, OFF mode in system suspend.
> > > patch 7 is to change init level to avoid uneccessary defer probe
> > >
> > >
> > > Dong Aisheng (1):
> > >   genpd: imx: scu-pd: change init level to subsys_initcall
> > >
> > > Peng Fan (7):
> > >   genpd: imx: relocate scu-pd under genpd
> > >   genpd: imx: scu-pd: enlarge PD range
> > >   genpd: imx: scu-pd: add more PDs
> > >   genpd: imx: scu-pd: do not power off console if no_console_suspend
> > >   genpd: imx: scu-pd: Suppress bind attrs
> > >   genpd: imx: scu-pd: initialize is_off according to HW state
> > >   genpd: imx: scu-pd: add multi states support
> > >
> > >  drivers/firmware/imx/Makefile            |   1 -
> > >  drivers/genpd/imx/Makefile               |   1 +
> > >  drivers/{firmware => genpd}/imx/scu-pd.c | 193
> > > +++++++++++++++++++++--
> > >  3 files changed, 183 insertions(+), 12 deletions(-)  rename
> > > drivers/{firmware => genpd}/imx/scu-pd.c (70%)
> > >
> >
> > I am fine to pick up patch 1 -> patch 6, to let them go in for v6.6.
> > Should we do that or defer until the complete series is ready?
>
> Please take patch 1-6 first. I could handle patch 7 issue in a separate
> patch, since patch 7 is orthogonal to other patches.

Okay, I have now queued up patch 1-6 for v6.6 via my genpd tree.

In regards to patch4 (no_console_suspend), did you manage to have a
look at the patch [1] I sent a few days ago?

Kind regards
Uffe

https://lore.kernel.org/all/20230810162119.152589-1-ulf.hansson@linaro.org/