ARM: dts: BCM5301X: AC3100: set WAN MAC from nvram

The WAN MAC is offset by 1. Set it to avoid having to do so in
userspace.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://lore.kernel.org/r/20260225230827.21715-4-rosenp@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>

diff --git a/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dtsi b/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dtsi
index 2cfaaabc7a6a827c03b50be097627d972141ab40..2d2e7e5812914d8fccbe0a7b1ac5b3104269bd27 100644 (file)
--- a/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dtsi
@@ -18,6 +18,10 @@
        nvram@1c080000 {
                compatible = "brcm,nvram";
                reg = <0x1c080000 0x00180000>;
+
+               et0macaddr: et0macaddr {
+                       #nvmem-cell-cells = <1>;
+               };
        };
 
        gpio-keys {
@@ -143,6 +147,9 @@
 
                port@4 {
                        label = "wan";
+
+                       nvmem-cells = <&et0macaddr 1>;
+                       nvmem-cell-names = "mac-address";
                };
 
                port@5 {