[PATCH 0/6] ARM: dts: BCM5301X: EA9200: various fixes

[PATCH 0/6] ARM: dts: BCM5301X: EA9200: various fixes

[Rosen Penev]

This series adds extra definitions for the EA9200 that were missing for
whatever reason.

Rosen Penev (6):
  ARM: dts: BCM5301X: EA9200: add WiFi button
  ARM: dts: BCM5301X: EA9200: add USB GPIOs
  ARM: dts: BCM5301X: EA9200: add LEDs
  ARM: dts: BCM5301X: EA9200: add wifi definitions
  ARM: dts: BCM5301X: EA9200: specify partitions
  ARM: dts: BCM5301X: EA9200: set MAC from nvram

 .../dts/broadcom/bcm4709-linksys-ea9200.dts   | 154 ++++++++++++++++++
 1 file changed, 154 insertions(+)

--
2.53.0

[PATCH 1/6] ARM: dts: BCM5301X: EA9200: add WiFi button

[Rosen Penev]

Adds ability to configure the WiFi button.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
index 7c6ad7787945..dfbe16d9f354 100644
--- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
+++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
@@ -40,6 +40,12 @@ button-wps {
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 		};
 
+		button-rfkill {
+			label = "WiFi";
+			linux,code = <KEY_RFKILL>;
+			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
+		};
+
 		button-restart {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
-- 
2.53.0

Re: [PATCH 1/6] ARM: dts: BCM5301X: EA9200: add WiFi button

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Wed, 18 Mar 2026 20:53:19 -0700, Rosen Penev <rosenp@gmail.com> wrote:
> Adds ability to configure the WiFi button.
> 
> Signed-off-by: Rosen Penev <rosenp@gmail.com>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
--
Florian

[PATCH 2/6] ARM: dts: BCM5301X: EA9200: add USB GPIOs

[Rosen Penev]

Allows at least halt to turn the USB ports off.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
index dfbe16d9f354..a579c372d404 100644
--- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
+++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
@@ -58,6 +58,14 @@ &usb3_phy {
 	status = "okay";
 };
 
+&usb2 {
+	vcc-gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
+};
+
+&usb3 {
+	vcc-gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
+};
+
 &srab {
 	status = "okay";
 
-- 
2.53.0

Re: [PATCH 2/6] ARM: dts: BCM5301X: EA9200: add USB GPIOs

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Wed, 18 Mar 2026 20:53:20 -0700, Rosen Penev <rosenp@gmail.com> wrote:
> Allows at least halt to turn the USB ports off.
> 
> Signed-off-by: Rosen Penev <rosenp@gmail.com>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
--
Florian

[PATCH 3/6] ARM: dts: BCM5301X: EA9200: add LEDs

[Rosen Penev]

Allows control and configuration of device LEDs.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 .../dts/broadcom/bcm4709-linksys-ea9200.dts   | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
index a579c372d404..617fb55bc52f 100644
--- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
+++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
@@ -5,6 +5,8 @@
 
 /dts-v1/;
 
+#include <dt-bindings/leds/common.h>
+
 #include "bcm4709.dtsi"
 #include "bcm5301x-nand-cs0-bch8.dtsi"
 
@@ -52,6 +54,43 @@ button-restart {
 			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
 		};
 	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-0 {
+			color = <LED_COLOR_ID_AMBER>;
+			function = LED_FUNCTION_WLAN;
+			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "rfkill-none";
+		};
+
+		led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_USB;
+			function-enumerator = <2>;
+			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "usbport";
+			trigger-sources = <&ohci_port2>, <&ehci_port2>;
+		};
+
+		led-2 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_USB;
+			function-enumerator = <3>;
+			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "usbport";
+			trigger-sources = <&ohci_port1>, <&ehci_port1>,
+					  <&xhci_port1>;
+		};
+
+		led-3 {
+			color = <LED_COLOR_ID_WHITE>;
+			function = LED_FUNCTION_POWER;
+			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-on";
+		};
+	};
 };
 
 &usb3_phy {
-- 
2.53.0

Re: [PATCH 3/6] ARM: dts: BCM5301X: EA9200: add LEDs

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Wed, 18 Mar 2026 20:53:21 -0700, Rosen Penev <rosenp@gmail.com> wrote:
> Allows control and configuration of device LEDs.
> 
> Signed-off-by: Rosen Penev <rosenp@gmail.com>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
--
Florian

[PATCH 4/6] ARM: dts: BCM5301X: EA9200: add wifi definitions

[Rosen Penev]

brcm,ccode-map and ieee80211-freq-limit are needed to be specified on
some of them for proper operation.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 .../dts/broadcom/bcm4709-linksys-ea9200.dts   | 50 +++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
index 617fb55bc52f..7b1363aa1144 100644
--- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
+++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
@@ -93,6 +93,56 @@ led-3 {
 	};
 };
 
+&pcie_bridge0 {
+	pcie@0,0 {
+		device_type = "pci';
+		reg = <0x0000 0 0 0 0>;
+		bus-range = <0x01 0xff>;
+
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		pcie@1,0 {
+			device_type = "pci';
+			reg = <0x800 0 0 0 0>;
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+
+			wifi@0,0 {
+				compatible = "brcm,bcm4366-fmac", "brcm,bcm4329-fmac";
+				reg = <0x0000 0 0 0 0>;
+				ieee80211-freq-limit = <5170000 5250000>;
+				brcm,ccode-map = "JP-JP-78", "US-Q2-86";
+			};
+		};
+
+		pcie@2,0 {
+			device_type = "pci';
+			reg = <0x1000 0 0 0 0>;
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+
+			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";
+			};
+		};
+	};
+};
+
+&pcie_bridge1 {
+	wifi@0,0 {
+		compatible = "brcm,bcm4366-fmac", "brcm,bcm4329-fmac";
+		reg = <0x0000 0 0 0 0>;
+		ieee80211-freq-limit = <5735000 5835000>;
+		brcm,ccode-map = "JP-JP-78", "US-Q2-86";
+	};
+};
+
 &usb3_phy {
 	status = "okay";
 };
-- 
2.53.0

Re: [PATCH 4/6] ARM: dts: BCM5301X: EA9200: add wifi definitions

[Rosen Penev]

On Wed, Mar 18, 2026 at 8:53 PM Rosen Penev <rosenp@gmail.com> wrote:
>
> brcm,ccode-map and ieee80211-freq-limit are needed to be specified on
> some of them for proper operation.
>
> Signed-off-by: Rosen Penev <rosenp@gmail.com>
> ---
>  .../dts/broadcom/bcm4709-linksys-ea9200.dts   | 50 +++++++++++++++++++
>  1 file changed, 50 insertions(+)
>
> diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
> index 617fb55bc52f..7b1363aa1144 100644
> --- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
> +++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
> @@ -93,6 +93,56 @@ led-3 {
>         };
>  };
>
> +&pcie_bridge0 {
> +       pcie@0,0 {
> +               device_type = "pci';
> +               reg = <0x0000 0 0 0 0>;
> +               bus-range = <0x01 0xff>;
> +
> +               #address-cells = <3>;
> +               #size-cells = <2>;
> +               ranges;
> +
> +               pcie@1,0 {
> +                       device_type = "pci';
There are typos here. "pci' vs "pci". Should I resend?
> +                       reg = <0x800 0 0 0 0>;
> +
> +                       #address-cells = <3>;
> +                       #size-cells = <2>;
> +
> +                       wifi@0,0 {
> +                               compatible = "brcm,bcm4366-fmac", "brcm,bcm4329-fmac";
> +                               reg = <0x0000 0 0 0 0>;
> +                               ieee80211-freq-limit = <5170000 5250000>;
> +                               brcm,ccode-map = "JP-JP-78", "US-Q2-86";
> +                       };
> +               };
> +
> +               pcie@2,0 {
> +                       device_type = "pci';
> +                       reg = <0x1000 0 0 0 0>;
> +
> +                       #address-cells = <3>;
> +                       #size-cells = <2>;
> +
> +                       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";
> +                       };
> +               };
> +       };
> +};
> +
> +&pcie_bridge1 {
> +       wifi@0,0 {
> +               compatible = "brcm,bcm4366-fmac", "brcm,bcm4329-fmac";
> +               reg = <0x0000 0 0 0 0>;
> +               ieee80211-freq-limit = <5735000 5835000>;
> +               brcm,ccode-map = "JP-JP-78", "US-Q2-86";
> +       };
> +};
> +
>  &usb3_phy {
>         status = "okay";
>  };
> --
> 2.53.0
>

Re: [PATCH 4/6] ARM: dts: BCM5301X: EA9200: add wifi definitions

[Florian Fainelli]

On 3/19/26 17:29, Rosen Penev wrote:
> On Wed, Mar 18, 2026 at 8:53 PM Rosen Penev <rosenp@gmail.com> wrote:
>>
>> brcm,ccode-map and ieee80211-freq-limit are needed to be specified on
>> some of them for proper operation.
>>
>> Signed-off-by: Rosen Penev <rosenp@gmail.com>
>> ---
>>   .../dts/broadcom/bcm4709-linksys-ea9200.dts   | 50 +++++++++++++++++++
>>   1 file changed, 50 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
>> index 617fb55bc52f..7b1363aa1144 100644
>> --- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
>> +++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
>> @@ -93,6 +93,56 @@ led-3 {
>>          };
>>   };
>>
>> +&pcie_bridge0 {
>> +       pcie@0,0 {
>> +               device_type = "pci';
>> +               reg = <0x0000 0 0 0 0>;
>> +               bus-range = <0x01 0xff>;
>> +
>> +               #address-cells = <3>;
>> +               #size-cells = <2>;
>> +               ranges;
>> +
>> +               pcie@1,0 {
>> +                       device_type = "pci';
> There are typos here. "pci' vs "pci". Should I resend?

Not necessary, fixed it up while applying, thanks!
-- 
Florian

Re: [PATCH 4/6] ARM: dts: BCM5301X: EA9200: add wifi definitions

[Florian Fainelli]

On 3/20/26 10:29, Florian Fainelli wrote:
> On 3/19/26 17:29, Rosen Penev wrote:
>> On Wed, Mar 18, 2026 at 8:53 PM Rosen Penev <rosenp@gmail.com> wrote:
>>>
>>> brcm,ccode-map and ieee80211-freq-limit are needed to be specified on
>>> some of them for proper operation.
>>>
>>> Signed-off-by: Rosen Penev <rosenp@gmail.com>
>>> ---
>>>   .../dts/broadcom/bcm4709-linksys-ea9200.dts   | 50 +++++++++++++++++++
>>>   1 file changed, 50 insertions(+)
>>>
>>> diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/ 
>>> arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
>>> index 617fb55bc52f..7b1363aa1144 100644
>>> --- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
>>> +++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
>>> @@ -93,6 +93,56 @@ led-3 {
>>>          };
>>>   };
>>>
>>> +&pcie_bridge0 {
>>> +       pcie@0,0 {
>>> +               device_type = "pci';
>>> +               reg = <0x0000 0 0 0 0>;
>>> +               bus-range = <0x01 0xff>;
>>> +
>>> +               #address-cells = <3>;
>>> +               #size-cells = <2>;
>>> +               ranges;
>>> +
>>> +               pcie@1,0 {
>>> +                       device_type = "pci';
>> There are typos here. "pci' vs "pci". Should I resend?
> 
> Not necessary, fixed it up while applying, thanks!

Meh, this was not even build tested, even fixing that gives me:

  ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- make CHECK_DTBS=y 
broadcom/bcm4709-linksys-ea9200.dtb
   DTC [C] arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dtb
Lexical error: 
arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts:107.19-22 
Unexpected 'pci'
Error: arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts:107.19-22 
syntax error
FATAL ERROR: Unable to parse input tree

Please resubmit patches 4 and 6 since I dropped them as a result.
-- 
Florian

Re: [PATCH 4/6] ARM: dts: BCM5301X: EA9200: add wifi definitions

[Rosen Penev]

On Fri, Mar 20, 2026 at 2:34 PM Florian Fainelli
<florian.fainelli@broadcom.com> wrote:
>
> On 3/20/26 10:29, Florian Fainelli wrote:
> > On 3/19/26 17:29, Rosen Penev wrote:
> >> On Wed, Mar 18, 2026 at 8:53 PM Rosen Penev <rosenp@gmail.com> wrote:
> >>>
> >>> brcm,ccode-map and ieee80211-freq-limit are needed to be specified on
> >>> some of them for proper operation.
> >>>
> >>> Signed-off-by: Rosen Penev <rosenp@gmail.com>
> >>> ---
> >>>   .../dts/broadcom/bcm4709-linksys-ea9200.dts   | 50 +++++++++++++++++++
> >>>   1 file changed, 50 insertions(+)
> >>>
> >>> diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/
> >>> arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
> >>> index 617fb55bc52f..7b1363aa1144 100644
> >>> --- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
> >>> +++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
> >>> @@ -93,6 +93,56 @@ led-3 {
> >>>          };
> >>>   };
> >>>
> >>> +&pcie_bridge0 {
> >>> +       pcie@0,0 {
> >>> +               device_type = "pci';
> >>> +               reg = <0x0000 0 0 0 0>;
> >>> +               bus-range = <0x01 0xff>;
> >>> +
> >>> +               #address-cells = <3>;
> >>> +               #size-cells = <2>;
> >>> +               ranges;
> >>> +
> >>> +               pcie@1,0 {
> >>> +                       device_type = "pci';
> >> There are typos here. "pci' vs "pci". Should I resend?
> >
> > Not necessary, fixed it up while applying, thanks!
>
> Meh, this was not even build tested, even fixing that gives me:
Was build tested on kernel 6.12: https://github.com/openwrt/openwrt/pull/22223
>
>   ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- make CHECK_DTBS=y
> broadcom/bcm4709-linksys-ea9200.dtb
>    DTC [C] arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dtb
> Lexical error:
> arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts:107.19-22
> Unexpected 'pci'
> Error: arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts:107.19-22
> syntax error
> FATAL ERROR: Unable to parse input tree
>
> Please resubmit patches 4 and 6 since I dropped them as a result.
There are three "pci' mistakes that are copy/paste in this patch. I'll resubmit.
> --
> Florian

Re: [PATCH 4/6] ARM: dts: BCM5301X: EA9200: add wifi definitions

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Wed, 18 Mar 2026 20:53:22 -0700, Rosen Penev <rosenp@gmail.com> wrote:
> brcm,ccode-map and ieee80211-freq-limit are needed to be specified on
> some of them for proper operation.
> 
> Signed-off-by: Rosen Penev <rosenp@gmail.com>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
--
Florian

[PATCH 5/6] ARM: dts: BCM5301X: EA9200: specify partitions

[Rosen Penev]

Some are needed to be specified so that linksys,ns-firmware works
properly.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 .../dts/broadcom/bcm4709-linksys-ea9200.dts   | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
index 7b1363aa1144..d8aab570dbe8 100644
--- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
+++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
@@ -195,3 +195,43 @@ port@8 {
 		};
 	};
 };
+
+&nandcs {
+	partitions {
+		compatible = "linksys,ns-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "boot";
+			reg = <0x0000000 0x0080000>;
+			read-only;
+		};
+
+		partition@80000 {
+			label = "nvram";
+			reg = <0x080000 0x0100000>;
+		};
+
+		partition@180000 {
+			label = "devinfo";
+			reg = <0x0180000 0x080000>;
+			read-only;
+		};
+
+		partition@200000 {
+			reg = <0x0200000 0x02800000>;
+			compatible = "linksys,ns-firmware", "brcm,trx";
+		};
+
+		partition@2a00000 {
+			reg = <0x02a00000 0x02800000>;
+			compatible = "linksys,ns-firmware", "brcm,trx";
+		};
+
+		partition@5200000 {
+			label = "system";
+			reg = <0x05200000 0x02e00000>;
+		};
+	};
+};
-- 
2.53.0

Re: [PATCH 5/6] ARM: dts: BCM5301X: EA9200: specify partitions

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Wed, 18 Mar 2026 20:53:23 -0700, Rosen Penev <rosenp@gmail.com> wrote:
> Some are needed to be specified so that linksys,ns-firmware works
> properly.
> 
> Signed-off-by: Rosen Penev <rosenp@gmail.com>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
--
Florian

[PATCH 6/6] ARM: dts: BCM5301X: EA9200: set MAC from nvram

[Rosen Penev]

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

Re: [PATCH 6/6] ARM: dts: BCM5301X: EA9200: set MAC from nvram

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Wed, 18 Mar 2026 20:53:24 -0700, Rosen Penev <rosenp@gmail.com> wrote:
> 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>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
--
Florian