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From: Salvatore Bonaccorso <carnil@debian.org>
To: "Maxime Ripard" <maxime@cerno.tech>,
	"Jernej Škrabec" <jernej.skrabec@siol.net>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Chen-Yu Tsai" <wens@kernel.org>
Cc: Vagrant Cascadian <vagrant@reproducible-builds.org>,
	"B.R. Oake" <broake@mailfence.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-sunxi@googlegroups.com,
	linux-arm-kernel@lists.infradead.org,
	Salvatore Bonaccorso <carnil@debian.org>
Subject: [PATCH] ARM: dts: sun8i: h3: orangepi-plus: Fix ethernet phy-mode
Date: Mon, 24 May 2021 14:21:11 +0200
Message-ID: <20210524122111.416885-1-carnil@debian.org> (raw)

Commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay
config") sets the RX/TX delay according to the phy-mode property in the
device tree. For the Orange Pi Plus board this is "rgmii", which is the
wrong setting.

Following the example of a900cac3750b ("ARM: dts: sun7i: a20: bananapro:
Fix ethernet phy-mode") the phy-mode is changed to "rgmii-id" which gets
the Ethernet working again on this board.

Fixes: bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay config")
Reported-by: "B.R. Oake" <broake@mailfence.com>
Reported-by: Vagrant Cascadian <vagrant@reproducible-builds.org>
Link: https://bugs.debian.org/988574
Signed-off-by: Salvatore Bonaccorso <carnil@debian.org>
---

v2:
 - Add a Reported-by for "B.R. Oake" <broake@mailfence.com>
---
 arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
index 97f497854e05..d05fa679dcd3 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
@@ -85,7 +85,7 @@ &emac {
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_gmac_3v3>;
 	phy-handle = <&ext_rgmii_phy>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 
 	status = "okay";
 };
-- 
2.32.0.rc0


             reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-24 12:21 Salvatore Bonaccorso [this message]
2021-05-24 12:35 ` Maxime Ripard
2021-07-10 13:09   ` Salvatore Bonaccorso
2021-07-10 16:02     ` Maxime Ripard

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