From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Mon, 15 Feb 2021 19:51:26 +0100
Subject: [PATCH] arm64: dts: broadcom: bcm4908: describe Ethernet controller
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BCM4908 SoCs have an integrated Ethernet controller.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 .../boot/dts/broadcom/bcm4908/bcm4908.dtsi    | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
@@ -112,6 +112,14 @@
 		#size-cells = <1>;
 		ranges = <0x00 0x00 0x80000000 0x281000>;
 
+		enet: ethernet@2000 {
+			compatible = "brcm,bcm4908-enet";
+			reg = <0x2000 0x1000>;
+
+			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "rx";
+		};
+
 		usb_phy: usb-phy@c200 {
 			compatible = "brcm,bcm4908-usb-phy";
 			reg = <0xc200 0x100>;
@@ -199,6 +207,18 @@
 						phy-mode = "internal";
 						phy-handle = <&phy11>;
 					};
+
+					port@8 {
+						reg = <8>;
+						phy-mode = "internal";
+						ethernet = <&enet>;
+						brcm,use-bcm-hdr;
+
+						fixed-link {
+							speed = <1000>;
+							full-duplex;
+						};
+					};
 				};
 			};
 
