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From: Hongxing Zhu <hongxing.zhu@nxp.com>
To: Lucas Stach <l.stach@pengutronix.de>,
	"tharvey@gateworks.com" <tharvey@gateworks.com>,
	Alexander Stein <alexander.stein@ew.tq-group.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>,
	"bhelgaas@google.com" <bhelgaas@google.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Rob Herring <robh@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
	Vinod Koul <vkoul@kernel.org>,
	"linux-phy@lists.infradead.org" <linux-phy@lists.infradead.org>,
	Device Tree Mailing List <devicetree@vger.kernel.org>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	Linux ARM Mailing List <linux-arm-kernel@lists.infradead.org>,
	open list <linux-kernel@vger.kernel.org>,
	Sascha Hauer <kernel@pengutronix.de>,
	dl-linux-imx <linux-imx@nxp.com>
Subject: RE: [PATCH v2 0/7] Add the iMX8MP PCIe support
Date: Mon, 11 Apr 2022 03:32:34 +0000	[thread overview]
Message-ID: <AS8PR04MB867606A1E2E45A0C0A1525A48CEA9@AS8PR04MB8676.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <4f8f93c51fedc84d94534e962bc7c68c4a4e5616.camel@pengutronix.de>

> -----Original Message-----
> From: Lucas Stach <l.stach@pengutronix.de>
> Sent: 2022年4月8日 16:13
> To: Hongxing Zhu <hongxing.zhu@nxp.com>; tharvey@gateworks.com;
> Alexander Stein <alexander.stein@ew.tq-group.com>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>; bhelgaas@google.com; Lorenzo
> Pieralisi <lorenzo.pieralisi@arm.com>; Rob Herring <robh@kernel.org>; Shawn
> Guo <shawnguo@kernel.org>; Vinod Koul <vkoul@kernel.org>;
> linux-phy@lists.infradead.org; Device Tree Mailing List
> <devicetree@vger.kernel.org>; linux-pci@vger.kernel.org; Linux ARM Mailing
> List <linux-arm-kernel@lists.infradead.org>; open list
> <linux-kernel@vger.kernel.org>; Sascha Hauer <kernel@pengutronix.de>;
> dl-linux-imx <linux-imx@nxp.com>
> Subject: Re: [PATCH v2 0/7] Add the iMX8MP PCIe support
> 
> Am Freitag, dem 08.04.2022 um 03:14 +0000 schrieb Hongxing Zhu:
> > >
> [...]
> > > Richard,
> > >
> > > Thanks for working on this!
> > >
> > > Do you plan on submitting another version soon? I've tried to test
> > > this with an imx8mp board I'm bringing up and while the host
> > > controller enumerates I fail to get a link to a device. It's very
> > > likely I am missing something as this series depends on the IMX8MP blk-ctrl
> and gpc series which I also can't cleanly apply.
> > > Lucas just submitted a 'consolidated i.MX8MP HSIO/MEDIA/HDMI
> > > blk-ctrl series' [1] yet I can't find a repo/branch that applies to either.
> > >
> > > Perhaps you have a git repo somewhere I can look at while we wait
> > > for imx8mp blk-ctl/gpc to settle and you to submit a v3?
> > Hi Tim:
> > Thanks for your kindly help to do the tests.
> > I had listed the dependencies in the cover-letter log.
> > Alexander and I used to test this series commits based on the V5.17 kernel.
> >
> > Lucas had provided some review comments and suggestions about the PLL
> > bits
> >  manipulations of HSIOMIX in i.MX8MP PCIe PHY driver #3 of this series.
> > And he suggested to let the HSIOMIX blk-ctrl make this PLL as a real
> > clock,
> >  and used by i.MX8MP PCIe PHY driver later.
> >
> > Although I have some confusions, it's better let's wating for the
> > blk-ctrl settle down and get clear discussion with Lucas later.
> > How do you think about that?
> 
> Just to let you know my plans: I was quite busy with getting the i.MX8MP
> HDMI part to work. Now that this is at least in a state where it can collect
> some feedback from upstream I have some time to circle back to this topic. I
> can't commit to do it immediately, but I'll get around to looking at the PCIe
> series a bit more in-depth and apply my HSIO PLL suggestion to the blk-ctrl
> driver during the next week.

Hi Lucas:
Thanks for your helpful reply.
I know that you're busy with the blk-ctrl settle down now, and had explained to
Tim.

Best Regards
Richard Zhu

> 
> Regards,
> Lucas


  reply	other threads:[~2022-04-11  3:32 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-07  9:07 [PATCH v2 0/7] Add the iMX8MP PCIe support Richard Zhu
2022-03-07  9:07 ` [PATCH v2 1/7] reset: imx7: Add the iMX8MP PCIe PHY PERST support Richard Zhu
2022-04-04  9:34   ` Philipp Zabel
2022-04-15  7:32     ` Hongxing Zhu
2022-04-26  3:27       ` Hongxing Zhu
2022-04-14 20:48   ` Lucas Stach
2022-04-18  4:54     ` Hongxing Zhu
2022-03-07  9:07 ` [PATCH v2 2/7] dt-binding: phy: Add iMX8MP PCIe PHY binding Richard Zhu
2022-03-08  1:07   ` Rob Herring
2022-03-10  2:04     ` Hongxing Zhu
2022-03-07  9:07 ` [PATCH v2 3/7] phy: freescale: imx8m-pcie: Add iMX8MP PCIe PHY support Richard Zhu
2022-03-08 10:04   ` Lucas Stach
2022-03-09  6:05     ` Hongxing Zhu
2022-04-14 20:58   ` Lucas Stach
2022-04-18  4:55     ` Hongxing Zhu
2022-04-27 15:18       ` Lucas Stach
2022-04-28  1:29         ` Hongxing Zhu
2022-05-26  1:32           ` Hongxing Zhu
2022-03-07  9:07 ` [PATCH v2 4/7] dt-bindings: imx6q-pcie: Add iMX8MP PCIe compatible string Richard Zhu
2022-03-10 20:10   ` Rob Herring
2022-03-07  9:07 ` [PATCH v2 5/7] arm64: dts: imx8mp: add the iMX8MP PCIe support Richard Zhu
2022-04-14 21:02   ` Lucas Stach
2022-04-18  4:55     ` Hongxing Zhu
2022-05-23 18:47       ` Tim Harvey
2022-05-24  2:44         ` Hongxing Zhu
2022-03-07  9:07 ` [PATCH v2 6/7] arm64: dts: imx8mp-evk: Add " Richard Zhu
2022-03-24 10:04   ` (EXT) " Alexander Stein
2022-03-28  3:00     ` Hongxing Zhu
2022-04-14 21:04   ` Lucas Stach
2022-04-18  4:55     ` Hongxing Zhu
2022-03-07  9:07 ` [PATCH v2 7/7] PCI: imx6: Add the iMX8MP " Richard Zhu
2022-05-12 16:08   ` Lorenzo Pieralisi
2022-05-13  2:22     ` Hongxing Zhu
2022-03-09  7:57 ` (EXT) [PATCH v2 0/7] " Alexander Stein
2022-03-10  2:03   ` Hongxing Zhu
2022-04-07 20:41 ` Tim Harvey
2022-04-08  3:14   ` Hongxing Zhu
2022-04-08  8:12     ` Lucas Stach
2022-04-11  3:32       ` Hongxing Zhu [this message]
2022-04-13  7:21         ` Lucas Stach
2022-04-13  7:55           ` Hongxing Zhu
2022-04-11 22:18     ` Tim Harvey
2022-04-14 20:45 ` Lucas Stach
2022-04-18  4:54   ` Hongxing Zhu

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