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* [PATCH] ARM: dts: BCM5301X: DIR-890L: set WAN MAC from nvram
@ 2026-07-27 20:27 Rosen Penev
  0 siblings, 0 replies; only message in thread
From: Rosen Penev @ 2026-07-27 20:27 UTC (permalink / raw)
  To: devicetree
  Cc: Florian Fainelli, Hauke Mehrtens, Rafał Miłecki,
	Broadcom internal kernel review list, Rob Herring,
	Krzysztof Kozlowski, Conor Dooley,
	moderated list:BROADCOM BCM5301X ARM ARCHITECTURE, open list

The WAN MAC is offset by 1 from et0macaddr, same as DIR-885L.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-890l.dts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-890l.dts b/arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-890l.dts
index 3124dfd01b94..944d592dee2c 100644
--- a/arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-890l.dts
+++ b/arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-890l.dts
@@ -114,6 +114,7 @@ nvram@1e1f0000 {
 		reg = <0x1e1f0000 0x00010000>;
 
 		et0macaddr: et0macaddr {
+			#nvmem-cell-cells = <1>;
 		};
 	};
 };
@@ -125,7 +126,7 @@ &gmac2 {
 	 * actually in use on the platform, we use this et0 MAC
 	 * address for et2.
 	 */
-	nvmem-cells = <&et0macaddr>;
+	nvmem-cells = <&et0macaddr 0>;
 	nvmem-cell-names = "mac-address";
 };
 
@@ -190,6 +191,9 @@ port@3 {
 
 		port@4 {
 			label = "wan";
+
+			nvmem-cells = <&et0macaddr 1>;
+			nvmem-cell-names = "mac-address";
 		};
 
 		port@5 {
-- 
2.55.0



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2026-07-27 20:27 [PATCH] ARM: dts: BCM5301X: DIR-890L: set WAN MAC from nvram Rosen Penev

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