From ce121914f38aaa59504e20a1a625e5988fc6ead4 Mon Sep 17 00:00:00 2001
From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Date: Wed, 15 Oct 2025 16:52:26 +0100
Subject: [PATCH] arm64: tegra: Mark Jetson Xavier NX's PHY as a wakeup source

Mark the RTL8211F PHY as a wakeup source for the Jetson Xavier NX.
This allows the reworked RTL8211F driver to know that the PHY is
wired to wakeup capable hardware, and thus to expose WoL capabilities.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
index a410fc335fa3..c0f17f8189fa 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
@@ -42,6 +42,7 @@
 					interrupt-parent = <&gpio>;
 					interrupts = <TEGRA194_MAIN_GPIO(G, 4) IRQ_TYPE_LEVEL_LOW>;
 					#phy-cells = <0>;
+					wakeup-source;
 				};
 			};
 		};
-- 
2.47.3