--- /dev/null
+From d313b0e9070a7100ca55e64fe3b081d176d8806d Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Date: Fri, 13 Oct 2023 12:33:14 +0200
+Subject: [PATCH] ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000
+ CPU ports
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Ports 5 and 7 are disabled by default because the standard use case is
+for port 8 to manage all CPU directed traffic. For experimentation
+purposes however it is desirable to provide adequate properties such
+that people can experiment with using different ports without having to
+figure out their configuration. Some of the use cases include but are
+not limited to doubling or tripling the bandwidth by leveraging the
+additional ports/Ethernet MAC combinations.
+
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+Link: https://lore.kernel.org/r/20231013103314.10306-2-zajec5@gmail.com
+Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
+---
+ arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+--- a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
++++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
+@@ -229,10 +229,20 @@
+
+ port@5 {
+ status = "disabled";
++
++ fixed-link {
++ speed = <1000>;
++ full-duplex;
++ };
+ };
+
+ port@7 {
+ status = "disabled";
++
++ fixed-link {
++ speed = <1000>;
++ full-duplex;
++ };
+ };
+
+ port@8 {