u-boot/arch/arm/dts/tegra20-plutux.dts

/dts-v1/;

#include "tegra20-tamonten.dtsi"

/ {
	model = "Avionic Design Plutux";
	compatible = "ad,plutux", "nvidia,tegra20";

	aliases {
		usb0 = "/usb@c5008000";
		sdhci0 = "/sdhci@c8000600";
	};

	memory {
		reg = <0x00000000 0x20000000>;
	};

	serial@70006300 {
		clock-frequency = <216000000>;
	};

	i2c@7000c000 {
		status = "disabled";
	};

	i2c@7000c400 {
		status = "disabled";
	};

	i2c@7000c500 {
		status = "disabled";
	};

	i2c@7000d000 {
		status = "disabled";
	};

	usb@c5000000 {
		status = "disabled";
	};

	usb@c5004000 {
		status = "disabled";
	};
};