add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi
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@@ -1,4 +1,6 @@
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 // SPDX-License-Identifier: GPL-2.0
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+#include <dt-bindings/net/microchip-lan78xx.h>
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+
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 / {
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 	aliases {
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 		ethernet0 = &ethernet;
..
..
@@ -21,6 +23,18 @@
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 			ethernet: ethernet@1 {
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 				compatible = "usb424,7800";
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 				reg = <1>;
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+
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+				mdio {
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+					#address-cells = <0x1>;
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+					#size-cells = <0x0>;
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+					eth_phy: ethernet-phy@1 {
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+						reg = <1>;
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+						microchip,led-modes = <
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+							LAN78XX_LINK_1000_ACTIVITY
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+							LAN78XX_LINK_10_100_ACTIVITY
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+						>;
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+					};
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+				};
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 			};
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 		};
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 	};