From: LABBE Corentin <clabbe@baylibre.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: alexandre.torgue@foss.st.com, broonie@kernel.org,
calvin.johnson@oss.nxp.com, davem@davemloft.net,
edumazet@google.com, hkallweit1@gmail.com,
jernej.skrabec@gmail.com, joabreu@synopsys.com,
krzysztof.kozlowski+dt@linaro.org, kuba@kernel.org,
lgirdwood@gmail.com, linux@armlinux.org.uk, pabeni@redhat.com,
peppe.cavallaro@st.com, robh+dt@kernel.org, samuel@sholland.org,
wens@csie.org, netdev@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev
Subject: Re: [PATCH 0/6] arm64: add ethernet to orange pi 3
Date: Mon, 9 May 2022 17:24:26 +0200 [thread overview]
Message-ID: <YnkyKiRmOEYEtO3z@Red> (raw)
In-Reply-To: <Ynkw9EekNj5Ih5gc@lunn.ch>
Le Mon, May 09, 2022 at 05:19:16PM +0200, Andrew Lunn a écrit :
> On Mon, May 09, 2022 at 03:27:30PM +0200, LABBE Corentin wrote:
> > Le Mon, May 09, 2022 at 02:20:07PM +0200, Andrew Lunn a écrit :
> > > On Mon, May 09, 2022 at 07:48:51AM +0000, Corentin Labbe wrote:
> > > > Hello
> > > >
> > > > 2 sunxi board still does not have ethernet working, orangepi 1+ and
> > > > orangepi 3.
> > > > This is due to the fact thoses boards have a PHY which need 2 regulators.
> > >
> > > Why PHY make/module is it which is causing problems?
> > >
> >
> > The problem was stmmac support only one regulator for PHY.
>
> I'm trying to understand the differences between the two different
> regulators. If you tell me what the PHY is, i might be able to find
> the data sheet, and then understand why two regulators are needed and
> if one needs to be controlled by the PHY driver, not the MDIO bus
> driver.
The schematic for the board is https://linux-sunxi.org/images/5/50/OrangePi_3_Schematics_v1.5.pdf
Which show a RTL8211E.
WARNING: multiple messages have this Message-ID (diff)
From: LABBE Corentin <clabbe@baylibre.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: alexandre.torgue@foss.st.com, broonie@kernel.org,
calvin.johnson@oss.nxp.com, davem@davemloft.net,
edumazet@google.com, hkallweit1@gmail.com,
jernej.skrabec@gmail.com, joabreu@synopsys.com,
krzysztof.kozlowski+dt@linaro.org, kuba@kernel.org,
lgirdwood@gmail.com, linux@armlinux.org.uk, pabeni@redhat.com,
peppe.cavallaro@st.com, robh+dt@kernel.org, samuel@sholland.org,
wens@csie.org, netdev@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev
Subject: Re: [PATCH 0/6] arm64: add ethernet to orange pi 3
Date: Mon, 9 May 2022 17:24:26 +0200 [thread overview]
Message-ID: <YnkyKiRmOEYEtO3z@Red> (raw)
In-Reply-To: <Ynkw9EekNj5Ih5gc@lunn.ch>
Le Mon, May 09, 2022 at 05:19:16PM +0200, Andrew Lunn a écrit :
> On Mon, May 09, 2022 at 03:27:30PM +0200, LABBE Corentin wrote:
> > Le Mon, May 09, 2022 at 02:20:07PM +0200, Andrew Lunn a écrit :
> > > On Mon, May 09, 2022 at 07:48:51AM +0000, Corentin Labbe wrote:
> > > > Hello
> > > >
> > > > 2 sunxi board still does not have ethernet working, orangepi 1+ and
> > > > orangepi 3.
> > > > This is due to the fact thoses boards have a PHY which need 2 regulators.
> > >
> > > Why PHY make/module is it which is causing problems?
> > >
> >
> > The problem was stmmac support only one regulator for PHY.
>
> I'm trying to understand the differences between the two different
> regulators. If you tell me what the PHY is, i might be able to find
> the data sheet, and then understand why two regulators are needed and
> if one needs to be controlled by the PHY driver, not the MDIO bus
> driver.
The schematic for the board is https://linux-sunxi.org/images/5/50/OrangePi_3_Schematics_v1.5.pdf
Which show a RTL8211E.
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next prev parent reply other threads:[~2022-05-09 15:24 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-09 7:48 [PATCH 0/6] arm64: add ethernet to orange pi 3 Corentin Labbe
2022-05-09 7:48 ` Corentin Labbe
2022-05-09 7:48 ` [PATCH 1/6] phy: handle optional regulator for PHY Corentin Labbe
2022-05-09 7:48 ` Corentin Labbe
2022-05-09 7:48 ` [PATCH 2/6] net: stmmac: dwmac-sun8i: remove regulator Corentin Labbe
2022-05-09 7:48 ` Corentin Labbe
2022-05-09 14:09 ` Andre Przywara
2022-05-09 14:09 ` Andre Przywara
2022-05-09 14:38 ` LABBE Corentin
2022-05-09 14:38 ` LABBE Corentin
2022-05-09 7:48 ` [PATCH 3/6] dt-bindings: net: Add documentation for phy-supply Corentin Labbe
2022-05-09 7:48 ` Corentin Labbe
2022-05-09 12:17 ` Andrew Lunn
2022-05-09 12:17 ` Andrew Lunn
2022-05-09 13:26 ` LABBE Corentin
2022-05-09 13:26 ` LABBE Corentin
2022-05-09 16:02 ` Andrew Lunn
2022-05-09 16:02 ` Andrew Lunn
2022-05-09 16:12 ` Mark Brown
2022-05-09 16:12 ` Mark Brown
2022-05-09 16:38 ` Andrew Lunn
2022-05-09 16:38 ` Andrew Lunn
2022-05-09 16:56 ` Mark Brown
2022-05-09 16:56 ` Mark Brown
2022-05-11 8:02 ` LABBE Corentin
2022-05-11 8:02 ` LABBE Corentin
2022-05-11 12:50 ` Mark Brown
2022-05-11 12:50 ` Mark Brown
2022-05-17 0:47 ` Rob Herring
2022-05-17 0:47 ` Rob Herring
2022-05-09 7:48 ` [PATCH 4/6] ARM: dts: sunxi: move phy regulator in PHY node Corentin Labbe
2022-05-09 7:48 ` Corentin Labbe
2022-05-09 10:55 ` Andre Przywara
2022-05-09 10:55 ` Andre Przywara
2022-05-09 11:16 ` LABBE Corentin
2022-05-09 11:16 ` LABBE Corentin
2022-05-09 7:48 ` [PATCH 5/6] arm64: dts: allwinner: " Corentin Labbe
2022-05-09 7:48 ` Corentin Labbe
2022-05-09 7:48 ` [PATCH 6/6] arm64: dts: allwinner: orange-pi-3: Enable ethernet Corentin Labbe
2022-05-09 7:48 ` Corentin Labbe
2022-05-09 12:20 ` [PATCH 0/6] arm64: add ethernet to orange pi 3 Andrew Lunn
2022-05-09 12:20 ` Andrew Lunn
2022-05-09 13:27 ` LABBE Corentin
2022-05-09 13:27 ` LABBE Corentin
2022-05-09 15:19 ` Andrew Lunn
2022-05-09 15:19 ` Andrew Lunn
2022-05-09 15:24 ` LABBE Corentin [this message]
2022-05-09 15:24 ` LABBE Corentin
2022-05-09 15:56 ` Mark Brown
2022-05-09 15:56 ` Mark Brown
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