From mboxrd@z Thu Jan  1 00:00:00 1970
From: Shawn Guo <shawnguo@kernel.org>
Subject: Re: [PATCH] ARM: dts: imx6qdl-sabresd: change phy-mode to use
 rgmii-id
Date: Fri, 22 Mar 2019 09:11:56 +0800
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To: Fabio Estevam <festevam@gmail.com>
Cc: Abel Vesa <abel.vesa@nxp.com>, Steve Twiss <stwiss.opensource@diasemi.com>, Andrew Lunn <andrew@lunn.ch>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix Kernel Team <kernel@pengutronix.de>, dl-linux-imx <linux-imx@nxp.com>, DEVICETREE <devicetree@vger.kernel.org>, LINUX-ARM-KERNEL <linux-arm-kernel@lists.infradead.org>, LKML <linux-kernel@vger.kernel.org>, Support Opensource <Support.Opensource@diasemi.com>
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On Thu, Mar 21, 2019 at 08:17:01AM -0300, Fabio Estevam wrote:
> Hi Abel,
> 
> On Thu, Mar 21, 2019 at 5:42 AM Abel Vesa <abel.vesa@nxp.com> wrote:
> 
> > > It seems we have other boards that need to be fixed and we can not
> > > have an old dtb with functional Ethernet with a new kernel.
> > >
> > > Does anyone know if this issue is AR8031 specific?
> >
> > I can confirm the same fix is works on imx6sx too.
> 
> imx6sx-sabresd also uses an AR8031 Ethernet PHY.
> 
> I also tested that changing the phy-mode to "rgmii-id" fixes Ethernet
> on pico-imx7d with AR8035.
> 
> So yes, we currently have lots of broken dtb's in mainline and I am
> wondering what is the proper fix here.

So can we have a single patch fixing all broken i.MX DTBs?

Shawn