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

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Date:   Mon, 14 Aug 2023 11:46:07 +0000
From:   Peng Fan <peng.fan@....com>
To:     Ulf Hansson <ulf.hansson@...aro.org>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "Peng Fan (OSS)" <peng.fan@....nxp.com>
CC:     "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

> 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.

Thanks,
Peng.

> 
> Kind regards
> Uffe