linux-kernel - Re: Re: [PATCH v2 0/2] net: stmmac: eic7700: fix EIC7700 eth1 RX sampling timing

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Message-ID: <5dea8ce0.4435.19c471231f5.Coremail.lizhi2@eswincomputing.com>
Date: Tue, 10 Feb 2026 18:21:40 +0800 (GMT+08:00)
From: 李志 <lizhi2@...incomputing.com>
To: "Russell King (Oracle)" <linux@...linux.org.uk>,
	"Andrew Lunn" <andrew@...n.ch>
Cc: devicetree@...r.kernel.org, andrew+netdev@...n.ch, davem@...emloft.net,
	edumazet@...gle.com, kuba@...nel.org, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org, netdev@...r.kernel.org,
	pabeni@...hat.com, mcoquelin.stm32@...il.com,
	alexandre.torgue@...s.st.com,
	linux-stm32@...md-mailman.stormreply.com,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	ningyu@...incomputing.com, linmin@...incomputing.com,
	pinkesh.vaghela@...fochips.com, weishangjuan@...incomputing.com
Subject: Re: Re: [PATCH v2 0/2] net: stmmac: eic7700: fix EIC7700 eth1 RX
 sampling timing




> -----原始邮件-----
> 发件人: "Russell King (Oracle)" <linux@...linux.org.uk>
> 发送时间:2026-02-09 22:31:28 (星期一)
> 收件人: lizhi2@...incomputing.com, "Andrew Lunn" <andrew@...n.ch>
> 抄送: devicetree@...r.kernel.org, andrew+netdev@...n.ch, davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org, netdev@...r.kernel.org, pabeni@...hat.com, mcoquelin.stm32@...il.com, alexandre.torgue@...s.st.com, linux-stm32@...md-mailman.stormreply.com, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, ningyu@...incomputing.com, linmin@...incomputing.com, pinkesh.vaghela@...fochips.com, weishangjuan@...incomputing.com
> 主题: Re: [PATCH v2 0/2] net: stmmac: eic7700: fix EIC7700 eth1 RX sampling timing
> 
> On Mon, Feb 09, 2026 at 02:36:11PM +0100, Andrew Lunn wrote:
> > On Mon, Feb 09, 2026 at 05:46:28PM +0800, lizhi2@...incomputing.com wrote:
> > > From: Zhi Li <lizhi2@...incomputing.com>
> > > 
> > > v1 -> v2:
> > 
> > For version 3, please include a patch to the SoC .dtsi file adding the
> > Ethernet nodes. We like to see users of code being added.
> 
> In addition to Andrew's comments, before posting another series, please
> review https://docs.kernel.org/process/maintainer-netdev.html,
> particularly sections 1.4 and 1.6.1.
> 
Thanks for the comments.

The v3 patch will target the net git tree.

We will add the ethernet nodes and the corresponding clock node to
eic7700.dtsi and eic7700-hifive-premier-p550.dts in v3 patch. 

Please note that the EIC7700 clock controller binding and driver are not
yet merged upstream, so the clock nodes will not be functional until the
clock driver is available. As a result, dtbs_check will currently report
schema warnings/errors related to the clock nodes. This is a known and
temporary limitation until the clock binding and driver are available
upstream.

Please let us know if this approach is acceptable.

Best regards,
Zhi Li