[PATCH 1/5] ARM: dts: bcm4709-linksys-ea9200: set WAN MAC

Rosen Penev rosenp at gmail.com
Thu Feb 19 18:13:49 PST 2026


The MAC address from the stock firmare is offset by 1. Define it
properly to avoid having to override it in userspace.

Signed-off-by: Rosen Penev <rosenp at gmail.com>
---
 arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
index 2ba5adf2b7e7..7c6ad7787945 100644
--- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
+++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
@@ -25,6 +25,10 @@ memory at 0 {
 	nvram at 1c080000 {
 		compatible = "brcm,nvram";
 		reg = <0x1c080000 0x180000>;
+
+		et2macaddr: et2macaddr {
+			#nvmem-cell-cells = <1>;
+		};
 	};
 
 	gpio-keys {
@@ -70,6 +74,9 @@ port at 3 {
 
 		port at 4 {
 			label = "wan";
+
+			nvmem-cells = <&et2macaddr 1>;
+			nvmem-cell-names = "mac-address";
 		};
 
 		port at 5 {
-- 
2.53.0




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