From: Fabio Estevam <festevam@gmail.com>
To: Abel Vesa <abel.vesa@nxp.com>
Cc: Steve Twiss <stwiss.opensource@diasemi.com>,
Andrew Lunn <andrew@lunn.ch>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Shawn Guo <shawnguo@kernel.org>,
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>
Subject: Re: [PATCH] ARM: dts: imx6qdl-sabresd: change phy-mode to use rgmii-id
Date: Thu, 21 Mar 2019 08:17:01 -0300 [thread overview]
Message-ID: <CAOMZO5Cz0A19P9E61dy79BFF+V2WsAjobqQ1g9TeiJSCY2Nt4A@mail.gmail.com> (raw)
In-Reply-To: <20190321084240.fveqkhfrbtg7qr4q@fsr-ub1664-175>
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.
Does anyone know what was the kernel commit that introduced such regressions?
next prev parent reply other threads:[~2019-03-21 11:17 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-20 11:03 [PATCH] ARM: dts: imx6qdl-sabresd: change phy-mode to use rgmii-id Steve Twiss
2019-03-20 12:16 ` Fabio Estevam
2019-03-20 16:03 ` Steve Twiss
2019-03-20 17:04 ` Fabio Estevam
2019-03-21 8:42 ` Abel Vesa
2019-03-21 11:17 ` Fabio Estevam [this message]
2019-03-21 11:32 ` Steve Twiss
2019-03-21 11:50 ` Andrew Lunn
2019-03-21 11:45 ` Andrew Lunn
2019-03-21 12:43 ` Lucas Stach
2019-03-22 1:11 ` Shawn Guo
2019-03-22 2:00 ` Fabio Estevam
2019-03-22 2:15 ` Shawn Guo
2019-03-22 2:24 ` Fabio Estevam
2019-03-22 10:20 ` Michal Vokáč
2019-03-22 10:50 ` Steve Twiss
2019-03-22 10:59 ` Andrew Lunn
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