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From: Rosen Penev <rosenp@gmail.com>
To: devicetree@vger.kernel.org
Cc: "Florian Fainelli" <florian.fainelli@broadcom.com>,
	"Hauke Mehrtens" <hauke@hauke-m.de>,
	"Rafał Miłecki" <zajec5@gmail.com>,
	"Broadcom internal kernel review list"
	<bcm-kernel-feedback-list@broadcom.com>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM
	BCM5301X ARM ARCHITECTURE),
	linux-kernel@vger.kernel.org (open list)
Subject: [PATCH 6/6] ARM: dts: BCM5301X: EA9200: set MAC from nvram
Date: Wed, 18 Mar 2026 20:53:24 -0700	[thread overview]
Message-ID: <20260319035324.269905-7-rosenp@gmail.com> (raw)
In-Reply-To: <20260319035324.269905-1-rosenp@gmail.com>

Especially needed for the WAN port, which is part of the switch and
inherits the MAC from GMAC2. Added extra definitions for the wifi
interfaces to make everything clear.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
index d8aab570dbe8..8037eac1c3b7 100644
--- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
+++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
@@ -115,6 +115,8 @@ wifi@0,0 {
 				reg = <0x0000 0 0 0 0>;
 				ieee80211-freq-limit = <5170000 5250000>;
 				brcm,ccode-map = "JP-JP-78", "US-Q2-86";
+				nvmem-cells = <&et2macaddr 2>;
+				nvmem-cell-names = "mac-address";
 			};
 		};
 
@@ -129,6 +131,8 @@ wifi@0,0 {
 				compatible = "brcm,bcm4366-fmac", "brcm,bcm4329-fmac";
 				reg = <0x0000 0 0 0 0>;
 				brcm,ccode-map = "JP-JP-78", "US-Q2-86";
+				nvmem-cells = <&et2macaddr 3>;
+				nvmem-cell-names = "mac-address";
 			};
 		};
 	};
@@ -140,6 +144,8 @@ wifi@0,0 {
 		reg = <0x0000 0 0 0 0>;
 		ieee80211-freq-limit = <5735000 5835000>;
 		brcm,ccode-map = "JP-JP-78", "US-Q2-86";
+		nvmem-cells = <&et2macaddr 4>;
+		nvmem-cell-names = "mac-address";
 	};
 };
 
@@ -155,6 +161,11 @@ &usb3 {
 	vcc-gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
 };
 
+&gmac2 {
+	nvmem-cells = <&et2macaddr 0>;
+	nvmem-cell-names = "mac-address";
+};
+
 &srab {
 	status = "okay";
 
-- 
2.53.0



  parent reply	other threads:[~2026-03-19  3:54 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-19  3:53 [PATCH 0/6] ARM: dts: BCM5301X: EA9200: various fixes Rosen Penev
2026-03-19  3:53 ` [PATCH 1/6] ARM: dts: BCM5301X: EA9200: add WiFi button Rosen Penev
2026-03-20 17:25   ` Florian Fainelli
2026-03-19  3:53 ` [PATCH 2/6] ARM: dts: BCM5301X: EA9200: add USB GPIOs Rosen Penev
2026-03-20 17:26   ` Florian Fainelli
2026-03-19  3:53 ` [PATCH 3/6] ARM: dts: BCM5301X: EA9200: add LEDs Rosen Penev
2026-03-20 17:26   ` Florian Fainelli
2026-03-19  3:53 ` [PATCH 4/6] ARM: dts: BCM5301X: EA9200: add wifi definitions Rosen Penev
2026-03-20  0:29   ` Rosen Penev
2026-03-20 17:29     ` Florian Fainelli
2026-03-20 21:34       ` Florian Fainelli
2026-03-20 23:06         ` Rosen Penev
2026-03-20 17:26   ` Florian Fainelli
2026-03-19  3:53 ` [PATCH 5/6] ARM: dts: BCM5301X: EA9200: specify partitions Rosen Penev
2026-03-20 17:26   ` Florian Fainelli
2026-03-19  3:53 ` Rosen Penev [this message]
2026-03-20 17:26   ` [PATCH 6/6] ARM: dts: BCM5301X: EA9200: set MAC from nvram Florian Fainelli

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