[PATCH] ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY

[PATCH] ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY

[Pablo Greco]

The Ethernet PHY on the Bananapi M1 has the RX and TX delays enabled on
the PHY, using pull-ups on the RXDLY and TXDLY pins.

Fix the phy-mode description to correct reflect this so that the
implementation doesn't reconfigure the delays incorrectly. This
happened with commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e
rx/tx delay config").

Fixes: 8a5b272fbf44 ("ARM: dts: sun7i: Add Banana Pi board")
Signed-off-by: Pablo Greco <pgreco@centosproject.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
index bb3987e101c2..0b3d9ae75650 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@@ -132,7 +132,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-supply = <&reg_gmac_3v3>;
 	status = "okay";
 };
-- 
2.18.4

Re: [PATCH] ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY

[Maxime Ripard]

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On Mon, Nov 02, 2020 at 11:16:40AM -0300, Pablo Greco wrote:
> The Ethernet PHY on the Bananapi M1 has the RX and TX delays enabled on
> the PHY, using pull-ups on the RXDLY and TXDLY pins.
> 
> Fix the phy-mode description to correct reflect this so that the
> implementation doesn't reconfigure the delays incorrectly. This
> happened with commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e
> rx/tx delay config").
> 
> Fixes: 8a5b272fbf44 ("ARM: dts: sun7i: Add Banana Pi board")
> Signed-off-by: Pablo Greco <pgreco@centosproject.org>

Applied thanks!
Maxime

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Re: [PATCH] ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY

[Pablo Sebastián Greco]

On 2/11/20 11:07, Maxime Ripard wrote:
> Hi,
>
> On Sat, Oct 31, 2020 at 09:34:15PM -0300, Pablo Greco wrote:
>> The Ethernet PHY on the Bananapi M1 has the RX and TX delays enabled on
>> the PHY, using pull-ups on the RXDLY and TXDLY pins.
>>
>> Fix the phy-mode description to correct reflect this so that the
>> implementation doesn't reconfigure the delays incorrectly. This
>> happened with commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e
>> rx/tx delay config").
>>
>> Fixes: 8a5b272fbf44 ("ARM: dts: sun7i: Add Banana Pi board")
>> Signed-off-by: Pablo Greco <pgreco@centosproject.org>
> Thanks for sending those patches.
>
> However, I'm not entirely sure how you sent it but the odd threading you
> used (each other patches being in reply to this one without 0/N in the
> name) seem to confuse the tools we use to apply the patches.
>
> Can you resend it properly?
> Thanks!
> Maxime
I prepared them individually but sent them together in a single 
git-send-email, that must have been the problem.
I"ll send them again one by one.

Pablo.

Re: [PATCH] ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY

[Maxime Ripard]

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Hi,

On Sat, Oct 31, 2020 at 09:34:15PM -0300, Pablo Greco wrote:
> The Ethernet PHY on the Bananapi M1 has the RX and TX delays enabled on
> the PHY, using pull-ups on the RXDLY and TXDLY pins.
> 
> Fix the phy-mode description to correct reflect this so that the
> implementation doesn't reconfigure the delays incorrectly. This
> happened with commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e
> rx/tx delay config").
> 
> Fixes: 8a5b272fbf44 ("ARM: dts: sun7i: Add Banana Pi board")
> Signed-off-by: Pablo Greco <pgreco@centosproject.org>

Thanks for sending those patches.

However, I'm not entirely sure how you sent it but the odd threading you
used (each other patches being in reply to this one without 0/N in the
name) seem to confuse the tools we use to apply the patches.

Can you resend it properly?
Thanks!
Maxime

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Re: [PATCH] ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY

[Jernej Škrabec]

Dne nedelja, 01. november 2020 ob 01:34:15 CET je Pablo Greco napisal(a):
> The Ethernet PHY on the Bananapi M1 has the RX and TX delays enabled on
> the PHY, using pull-ups on the RXDLY and TXDLY pins.
> 
> Fix the phy-mode description to correct reflect this so that the
> implementation doesn't reconfigure the delays incorrectly. This
> happened with commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e
> rx/tx delay config").
> 
> Fixes: 8a5b272fbf44 ("ARM: dts: sun7i: Add Banana Pi board")
> Signed-off-by: Pablo Greco <pgreco@centosproject.org>

Acked-by: Jernej Skrabec <jernej.skrabec@siol.net>

Thanks!

Jernej

[PATCH] ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY

[Pablo Greco]

The Ethernet PHY on the Bananapi M1 has the RX and TX delays enabled on
the PHY, using pull-ups on the RXDLY and TXDLY pins.

Fix the phy-mode description to correct reflect this so that the
implementation doesn't reconfigure the delays incorrectly. This
happened with commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e
rx/tx delay config").

Fixes: 8a5b272fbf44 ("ARM: dts: sun7i: Add Banana Pi board")
Signed-off-by: Pablo Greco <pgreco@centosproject.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
index bb3987e101c2..0b3d9ae75650 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@@ -132,7 +132,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-supply = <&reg_gmac_3v3>;
 	status = "okay";
 };
-- 
2.18.4