linux-kernel - [PATCH] arm64: dts: marvell: espressobin: add ethernet alias

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Date:   Thu, 27 Feb 2020 17:52:32 +0100
From:   Tomasz Maciej Nowak <tmn505@...il.com>
To:     jason@...edaemon.net, andrew@...n.ch,
        sebastian.hesselbarth@...il.com, robh+dt@...nel.org,
        mark.rutland@....com, gregory.clement@...tlin.com,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: marvell: espressobin: add ethernet alias

The maker of this board and its variants, stores MAC address in U-Boot
environment. Add alias for bootloader to recognise, to which ethernet
node inject the factory MAC address.

Signed-off-by: Tomasz Maciej Nowak <tmn505@...il.com>
---
 arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
index c8e2e993c69c..42e992f9c8a5 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
@@ -11,6 +11,12 @@
 #include "armada-372x.dtsi"
 
 / {
+	aliases {
+		ethernet0 = &eth0;
+		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
-- 
2.25.1