linux-kernel - Re: [PATCH 0/6] Add IMX8M Mini PCI support

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Date:   Mon, 11 Oct 2021 08:29:24 -0700
From:   Tim Harvey <tharvey@...eworks.com>
To:     Lucas Stach <l.stach@...gutronix.de>,
        Richard Zhu <hongxing.zhu@....com>
Cc:     Adam Ford <aford173@...il.com>,
        Ahmad Fatoum <a.fatoum@...gutronix.de>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        dl-linux-imx <linux-imx@....com>,
        "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Subject: Re: [PATCH 0/6] Add IMX8M Mini PCI support

On Mon, Oct 11, 2021 at 5:30 AM Lucas Stach <l.stach@...gutronix.de> wrote:
>
> Hi Adam,
>
> Am Montag, dem 11.10.2021 um 07:25 -0500 schrieb Adam Ford:
> > On Mon, Aug 16, 2021 at 10:45 AM Tim Harvey <tharvey@...eworks.com> wrote:
> > >
> > > On Thu, Jul 29, 2021 at 6:28 PM Richard Zhu <hongxing.zhu@....com> wrote:
> > > >
> > > > Hi Tim:
> > > > Just as Ahmad mentioned, Lucas had issue one patch-set to support i.MX8MM PCIe.
> > > > Some comments in the review cycle.
> > > > - One separate PHY driver should be used for i.MX8MM PCIe driver.
> > > > - Schema file should be used I think, otherwise the .txt file in the dt-binding.
> > > >
> > > > I'm preparing one patch-set, but it's relied on the yaml file exchanges and power-domain changes(block control and so on).
> > > > Up to now, I only walking on the first step, trying to exchange the dt-binding files to schema yaml file.
> > > >
> > > > Best Regards
> > > > Richard Zhu
> > >
> > > Richard / Ahmad,
> > >
> > > Thanks for your response - I did not see the series from Lucas. I will
> > > drop this and wait for him to complete his work.
> > >
> >
> > Tim,
> >
> > It appears that the power domain changes have been applied to Shawn's
> > for-next branch:
> > https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git/log/?h=for-next
> >
> > Is there any chance you could rebase and resend this series?
>
> This wasn't about the power domain series. I also tried to get i.MX8M
> PCIe upstream, but the feedback was that we need to split out the PHY
> functionality, Richard is currently working on this. There is no point
> in resending this series.
>

Lucas,

Thanks for the update.

Richard - please Cc me when you submit as I have several boards to
test IMX8MM PCI with, some with PCI bridges and some without.

Best regards,

Tim