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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: quoted-printable Content-Type: text/plain; charset="utf-8" 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/a= rm/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 =3D <0x0000 0 0 0 0>; ieee80211-freq-limit =3D <5170000 5250000>; brcm,ccode-map =3D "JP-JP-78", "US-Q2-86"; + nvmem-cells =3D <&et2macaddr 2>; + nvmem-cell-names =3D "mac-address"; }; }; =20 @@ -129,6 +131,8 @@ wifi@0,0 { compatible =3D "brcm,bcm4366-fmac", "brcm,bcm4329-fmac"; reg =3D <0x0000 0 0 0 0>; brcm,ccode-map =3D "JP-JP-78", "US-Q2-86"; + nvmem-cells =3D <&et2macaddr 3>; + nvmem-cell-names =3D "mac-address"; }; }; }; @@ -140,6 +144,8 @@ wifi@0,0 { reg =3D <0x0000 0 0 0 0>; ieee80211-freq-limit =3D <5735000 5835000>; brcm,ccode-map =3D "JP-JP-78", "US-Q2-86"; + nvmem-cells =3D <&et2macaddr 4>; + nvmem-cell-names =3D "mac-address"; }; }; =20 @@ -155,6 +161,11 @@ &usb3 { vcc-gpios =3D <&chipcommon 14 GPIO_ACTIVE_HIGH>; }; =20 +&gmac2 { + nvmem-cells =3D <&et2macaddr 0>; + nvmem-cell-names =3D "mac-address"; +}; + &srab { status =3D "okay"; =20 --=20 2.53.0