From 42d74b5aba98b4287b7537ee299a9f33dc36e2dc Mon Sep 17 00:00:00 2001 From: Aaron Kling Date: Fri, 9 May 2025 00:13:38 -0500 Subject: [PATCH] arm64: tegra: Enable PCIe Ethernet on P2894 The P2894 product has a Realtek r6168 PCIe ethernet adapter. Enable the pcie port the adapter is attached to. Signed-off-by: Aaron Kling --- arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi index 6fc193b4c314..2e5e9761d1b6 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi @@ -20,6 +20,20 @@ reg = <0x0 0x80000000 0x0 0xc0000000>; }; + pcie@1003000 { + status = "okay"; + + hvddio-pex-supply = <&max77620_sd3>; + dvddio-pex-supply = <&max77620_ldo1>; + vddio-pex-ctl-supply = <&max77620_sd3>; + + pci@2,0 { + phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>; + phy-names = "pcie-0"; + status = "okay"; + }; + }; + gpu@57000000 { vdd-supply = <&vdd_gpu>; status = "okay";