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arm64: tegra: Enable PCIe on P2894

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The p2894 product has a PCIe ethernet adapter

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
This commit is contained in:
Aaron Kling
2025-05-09 00:13:38 -05:00
committed by Thomas Makin
parent 9e4030a477
commit d66de87b6b
1 changed files with 23 additions and 0 deletions
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23
arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi
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@@ -22,6 +22,29 @@
reg = <0x0 0x80000000 0x0 0xc0000000>; 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@1,0 {
phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>,
<&{/padctl@7009f000/pads/pcie/lanes/pcie-2}>,
<&{/padctl@7009f000/pads/pcie/lanes/pcie-3}>,
<&{/padctl@7009f000/pads/pcie/lanes/pcie-4}>;
phy-names = "pcie-0", "pcie-1", "pcie-2", "pcie-3";
status = "okay";
};
pci@2,0 {
phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>;
phy-names = "pcie-0";
status = "okay";
};
};
gpu@57000000 { gpu@57000000 {
vdd-supply = <&vdd_gpu>; vdd-supply = <&vdd_gpu>;
status = "okay"; status = "okay";