linux-kernel - [PATCH v1] arm64: dts: imx8qm: add ethernet aliases

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Message-Id: <20250422100239.58799-1-francesco@dolcini.it>
Date: Tue, 22 Apr 2025 12:02:39 +0200
From: Francesco Dolcini <francesco@...cini.it>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>
Cc: Francesco Dolcini <francesco.dolcini@...adex.com>,
	devicetree@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1] arm64: dts: imx8qm: add ethernet aliases

From: Francesco Dolcini <francesco.dolcini@...adex.com>

Add ethernet aliases, they are used by the firmware to set the MAC
address and by systemd to rename network interfaces to predictable
interface names, e.g. end0 and end1.

Signed-off-by: Francesco Dolcini <francesco.dolcini@...adex.com>
---
 arch/arm64/boot/dts/freescale/imx8qm.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
index 6fa31bc9ece8..eccd0087efa7 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
@@ -17,6 +17,8 @@ / {
 	#size-cells = <2>;
 
 	aliases {
+		ethernet0 = &fec1;
+		ethernet1 = &fec2;
 		mmc0 = &usdhc1;
 		mmc1 = &usdhc2;
 		mmc2 = &usdhc3;
-- 
2.39.5