linux-kernel - [PATCH] arm64: dts: marvell: uDPU: add ethernet aliases

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Message-ID: <20260127123250.527714-1-robert.marko@sartura.hr>
Date: Tue, 27 Jan 2026 13:32:15 +0100
From: Robert Marko <robert.marko@...tura.hr>
To: andrew@...n.ch,
	gregory.clement@...tlin.com,
	sebastian.hesselbarth@...il.com,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Robert Marko <robert.marko@...tura.hr>,
	stable@...r.kernel.org
Subject: [PATCH] arm64: dts: marvell: uDPU: add ethernet aliases

On eDPU plus, which is an updated revision of eDPU which uses an external
MV88E6361 switch we are relying on U-Boot to detect the board, and then
enable and disable the required nodes for that revision.

However, it seems that I missed adding the required aliases for ethernet
controllers, and this worked as in OpenWrt we had added those locally.

Cc: stable@...r.kernel.org
Fixes: 660b8b2f3944 ("arm64: dts: marvell: eDPU: add support for version with external switch")
Signed-off-by: Robert Marko <robert.marko@...tura.hr>
---
 arch/arm64/boot/dts/marvell/armada-3720-uDPU.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dtsi b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dtsi
index 242820845707..cd856c0aba71 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dtsi
@@ -15,6 +15,11 @@
 #include "armada-372x.dtsi"
 
 / {
+	aliases {
+		ethernet0 = &eth0;
+		ethernet1 = &eth1;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
-- 
2.52.0