From 4ac088b60f9907ad04015ea7ad386c9a892768d5 Mon Sep 17 00:00:00 2001
From: David Wu <david.wu@rock-chips.com>
Date: Mon, 26 Apr 2021 16:46:29 +0800
Subject: [PATCH] arm64: dts: rockchip: rk1808: Add ethernet alias for uboot
 write MAC address

Now we use U-Boot to write the MAC address into DTB, to
solve the problem of getting the MAC address in the vendor
partition too late at the kernel level, so the Ethernet
alias is added for U-Boot to quickly find the gmac DTB node.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Change-Id: Ie7ec87208811e2fd7a217558d97e0f1bd46d122d
---
 arch/arm64/boot/dts/rockchip/rk1808.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk1808.dtsi b/arch/arm64/boot/dts/rockchip/rk1808.dtsi
index 3469abac4f34..19fa2fdea5fc 100644
--- a/arch/arm64/boot/dts/rockchip/rk1808.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk1808.dtsi
@@ -21,6 +21,7 @@
 	#size-cells = <2>;
 
 	aliases {
+		ethernet0 = &gmac;
 		i2c0 = &i2c0;
 		i2c1 = &i2c1;
 		i2c2 = &i2c2;