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Wed, 25 Feb 2026 15:08:50 -0800 (PST) Received: from ryzen ([2601:644:8000:56f5::8bd]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2adfb5b2309sm3378285ad.19.2026.02.25.15.08.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Feb 2026 15:08:50 -0800 (PST) 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: [PATCHv2 3/4] ARM: dts: BCM5301X: AC3100: set WAN MAC from nvram Date: Wed, 25 Feb 2026 15:08:26 -0800 Message-ID: <20260225230827.21715-4-rosenp@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260225230827.21715-1-rosenp@gmail.com> References: <20260225230827.21715-1-rosenp@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The WAN MAC is offset by 1. Set it to avoid having to do so in userspace. Signed-off-by: Rosen Penev --- arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) 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 2cfaaabc7a6a..2d2e7e581291 100644 --- 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 @@ memory@0 { nvram@1c080000 { compatible = "brcm,nvram"; reg = <0x1c080000 0x00180000>; + + et0macaddr: et0macaddr { + #nvmem-cell-cells = <1>; + }; }; gpio-keys { @@ -143,6 +147,9 @@ port@3 { port@4 { label = "wan"; + + nvmem-cells = <&et0macaddr 1>; + nvmem-cell-names = "mac-address"; }; port@5 { -- 2.53.0