[PATCH] arm64: dts: marvell: espressobin: add ethernet alias

[Tomasz Maciej Nowak <tmn505@xxxxxxxxx>]

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@xxxxxxxxx>
---
 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