arm64: allwinner: a64: pine64: add missing ethernet0 alias

The EMAC Ethernet controller was enabled, but an accompanying alias
was not added. This results in unstable numbering if other Ethernet
devices, such as a USB dongle, are present. Also, the bootloader uses
the alias to assign a generated stable MAC address to the device node.

Signed-off-by: Icenowy Zheng <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
Fixes: 970239437493 ("arm64: allwinner: pine64: Enable dwmac-sun8i")
[[email protected]: Rewrite commit log as fixing a previous patch with Fixes]
Signed-off-by: Chen-Yu Tsai <[email protected]>

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index 08cda24ea194cbffd08fc8de50dc7a4d525e5019..827168bc22ed2c6f9b831e4b3b92d75980becf1d 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -51,6 +51,7 @@
        compatible = "pine64,pine64", "allwinner,sun50i-a64";
 
        aliases {
+               ethernet0 = &emac;
                serial0 = &uart0;
                serial1 = &uart1;
                serial2 = &uart2;