linux-kernel - RE: [PATCH v7 0/10] A bunch of changes to refine i.MX PCIe driver

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Message-ID:
 <AS8PR04MB8676BD2E443B72DFECAEFEE18C1A2@AS8PR04MB8676.eurprd04.prod.outlook.com>
Date: Thu, 16 Jan 2025 01:29:46 +0000
From: Hongxing Zhu <hongxing.zhu@....com>
To: Krzysztof Wilczy��ski <kw@...ux.com>
CC: "l.stach@...gutronix.de" <l.stach@...gutronix.de>, "bhelgaas@...gle.com"
	<bhelgaas@...gle.com>, "lpieralisi@...nel.org" <lpieralisi@...nel.org>,
	"manivannan.sadhasivam@...aro.org" <manivannan.sadhasivam@...aro.org>,
	"robh@...nel.org" <robh@...nel.org>, "krzk+dt@...nel.org"
	<krzk+dt@...nel.org>, "conor+dt@...nel.org" <conor+dt@...nel.org>,
	"shawnguo@...nel.org" <shawnguo@...nel.org>, Frank Li <frank.li@....com>,
	"s.hauer@...gutronix.de" <s.hauer@...gutronix.de>, "festevam@...il.com"
	<festevam@...il.com>, "imx@...ts.linux.dev" <imx@...ts.linux.dev>,
	"kernel@...gutronix.de" <kernel@...gutronix.de>, "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>
Subject: RE: [PATCH v7 0/10] A bunch of changes to refine i.MX PCIe driver

> -----Original Message-----
> From: Krzysztof Wilczy��ski <kw@...ux.com>
> Sent: 2025年1月15日 21:06
> To: Hongxing Zhu <hongxing.zhu@....com>
> Cc: l.stach@...gutronix.de; bhelgaas@...gle.com; lpieralisi@...nel.org;
> manivannan.sadhasivam@...aro.org; robh@...nel.org; krzk+dt@...nel.org;
> conor+dt@...nel.org; shawnguo@...nel.org; Frank Li <frank.li@....com>;
> s.hauer@...gutronix.de; festevam@...il.com; imx@...ts.linux.dev;
> kernel@...gutronix.de; linux-pci@...r.kernel.org;
> linux-arm-kernel@...ts.infradead.org; devicetree@...r.kernel.org;
> linux-kernel@...r.kernel.org
> Subject: Re: [PATCH v7 0/10] A bunch of changes to refine i.MX PCIe driver
> 
> Hello,
> 
> > > A bunch of changes to refine i.MX PCIe driver.
> > > - Add ref clock gate for i.MX95 PCIe.
> > >   The changes of clock part are here [1], and had been applied by Abel.
> > >   [1]
> > > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flk
> > >
> ml.org%2Flkml%2F2024%2F10%2F15%2F390&data=05%7C02%7Chongxing.zh
> u%40n
> > >
> xp.com%7Cbf8b9025e8fd4da26c9a08dd35656424%7C686ea1d3bc2b4c6fa92c
> d99c
> > >
> 5c301635%7C0%7C0%7C638725431787342214%7CUnknown%7CTWFpbGZsb
> 3d8eyJFbX
> > >
> B0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpb
> C
> > >
> IsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=6jYiGJUjQyM9OA8jgn%2B6OG
> %2FvR%
> > > 2FQT5uvlKnfO3vYjEb8%3D&reserved=0
> > > - Clean i.MX PCIe driver by removing useless codes.
> > >   Patch #3 depends on dts changes. And the dts changes had been applied
> > >   by Shawn, there is no dependecy now.
> > > - Make core reset and enable_ref_clk symmetric for i.MX PCIe driver.
> > > - Use dwc common suspend resume method, and enable i.MX8MQ, i.MX8Q
> and
> > >   i.MX95 PCIe PM supports.
> >
> > Applied to controller/imx6 for v6.14, thank you!
> 
> Richard and Frank, please have a look at the code to make sure that everything
> looks fine to you.  There were some conflicts while I applied the series, and I
> want to make sure that nothing is broken.
Hi Krzysztof:
Thanks for your kindly help to pick up this series.
I checked the patches, they are fine to me.
BTW, I saw the dts patch had been queued into pcie/next too.
It's better let Shawn merge the dts changes after the driver patches are merged.

Best Regards
Richard Zhu
> 
> Thank you!
> 
> 	Krzysztof