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Wed, 18 Mar 2026 20:53:49 -0700 (PDT) From: Rosen Penev To: devicetree@vger.kernel.org Cc: Florian Fainelli , Hauke Mehrtens , =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= , Broadcom internal kernel review list , Rob Herring , Krzysztof Kozlowski , Conor Dooley , 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 Message-ID: <20260319035324.269905-7-rosenp@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260319035324.269905-1-rosenp@gmail.com> References: <20260319035324.269905-1-rosenp@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- 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