[PATCH V3 4/4] ARM: dts: BCM5301X: Enable extra CPU ports for Netgear R8000
Rafał Miłecki
zajec5 at gmail.com
Wed Aug 12 06:27:55 PDT 2026
From: Rafał Miłecki <rafal at milecki.pl>
Just because port 8 is a preferred CPU port (because it provides a full
switch functionality) it doesn't mean other ones can't be used. Let
software decide which CPU port to use.
Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
---
After some extra research I discovered we can't blindly update all
BCM5301X (Northstar) devices enabling all 3 ports (5, 7 and 8).
Sometimes extra ports require fixed link but it seems to be device
specific.
arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts | 4 ----
1 file changed, 4 deletions(-)
diff --git a/arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts b/arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts
index bbb6b869507e..ef8f3b41d696 100644
--- a/arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts
+++ b/arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts
@@ -226,8 +226,6 @@ port at 4 {
};
port at 5 {
- status = "disabled";
-
fixed-link {
speed = <1000>;
full-duplex;
@@ -235,8 +233,6 @@ fixed-link {
};
port at 7 {
- status = "disabled";
-
fixed-link {
speed = <1000>;
full-duplex;
--
2.51.0
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