netdev - [PATCH net-next v2 7/9] arm64: tegra: Enable MGBE on Jetson AGX Orin Developer Kit

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Message-ID: <20220706031259.53746-8-vbhadram@nvidia.com>
Date:   Wed, 6 Jul 2022 08:42:57 +0530
From:   Bhadram Varka <vbhadram@...dia.com>
To:     <netdev@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-tegra@...r.kernel.org>
CC:     <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <thierry.reding@...il.com>, <jonathanh@...dia.com>,
        <kuba@...nel.org>, <catalin.marinas@....com>, <will@...nel.org>,
        <pabeni@...hat.com>, <davem@...emloft.net>, <edumazet@...gle.com>,
        Thierry Reding <treding@...dia.com>,
        Bhadram Varka <vbhadram@...dia.com>
Subject: [PATCH net-next v2 7/9] arm64: tegra: Enable MGBE on Jetson AGX Orin Developer Kit

From: Thierry Reding <treding@...dia.com>

Change enables MGBE on Jetson AGX Orin Developer Kit

Signed-off-by: Thierry Reding <treding@...dia.com>
Signed-off-by: Bhadram Varka <vbhadram@...dia.com>
---
 .../nvidia/tegra234-p3737-0000+p3701-0000.dts | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
index eaf1994abb04..8e2618a902ab 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
@@ -1976,6 +1976,27 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	bus@0 {
+		ethernet@...0000 {
+			status = "okay";
+
+			phy-handle = <&mgbe0_phy>;
+			phy-mode = "usxgmii";
+
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				mgbe0_phy: phy@0 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x0>;
+
+					#phy-cells = <0>;
+				};
+			};
+		};
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 		status = "okay";
-- 
2.17.1