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* [PATCH] ARM: dts: BCM5301X: EA9200: add wifi definitions
@ 2026-07-27 22:54 Rosen Penev
  0 siblings, 0 replies; only message in thread
From: Rosen Penev @ 2026-07-27 22:54 UTC (permalink / raw)
  To: devicetree
  Cc: Florian Fainelli, Hauke Mehrtens, Rafał Miłecki,
	Broadcom internal kernel review list, Rob Herring,
	Krzysztof Kozlowski, Conor Dooley,
	moderated list:BROADCOM BCM5301X ARM ARCHITECTURE, open list

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

Also add an nvmem definition for the MAC addresses.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 .../dts/broadcom/bcm4709-linksys-ea9200.dts   | 57 +++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
index 87569408bb69..9041dc6bfa8d 100644
--- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
+++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
@@ -93,6 +93,63 @@ led-3 {
 	};
 };
 
+&pcie_bridge0 {
+	pcie@0,0 {
+		device_type = "pci";
+		reg = <0x0000 0 0 0 0>;
+
+		#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>;
+			ranges;
+
+			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";
+				nvmem-cells = <&et2macaddr 2>;
+				nvmem-cell-names = "mac-address";
+			};
+		};
+
+		pcie@2,0 {
+			device_type = "pci";
+			reg = <0x1000 0 0 0 0>;
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			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";
+			};
+		};
+	};
+};
+
+&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";
+		nvmem-cells = <&et2macaddr 4>;
+		nvmem-cell-names = "mac-address";
+	};
+};
+
 &usb3_phy {
 	status = "okay";
 };
-- 
2.55.0



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2026-07-27 22:54 [PATCH] ARM: dts: BCM5301X: EA9200: add wifi definitions Rosen Penev

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