From: Stanimir Varbanov <svarbanov@suse.de>
Date: Fri, 22 Aug 2025 09:34:40 +0000 (+0300)
Subject: arm64: dts: broadcom: Enable RP1 ethernet for Raspberry Pi 5
X-Git-Tag: v6.18-rc1~147^2~39^2~4
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=43456fdfc014f302fdcbb85903efe9548330dc32;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: broadcom: Enable RP1 ethernet for Raspberry Pi 5

Enable RP1 ethernet DT node for Raspberry Pi 5.

Signed-off-by: Stanimir Varbanov <svarbanov@suse.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20250822093440.53941-6-svarbanov@suse.de
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
---

diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts
index a70a9b158df30..c70d1cb7f3b62 100644
--- a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts
+++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts
@@ -23,3 +23,21 @@
 &pcie2 {
 	status = "okay";
 };
+
+&rp1_eth {
+	status = "okay";
+	phy-mode = "rgmii-id";
+	phy-handle = <&phy1>;
+
+	mdio {
+		reg = <0x1>;
+		reset-gpios = <&rp1_gpio 32 GPIO_ACTIVE_LOW>;
+		reset-delay-us = <5000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		phy1: ethernet-phy@1 {
+			reg = <0x1>;
+		};
+	};
+};