u-boot/board/avionic-design/dts/tegra20-tec.dts

/dts-v1/;

/include/ ARCH_CPU_DTS

/ {
	model = "Avionic Design Tamonten Evaluation Carrier";
	compatible = "ad,tec", "nvidia,tegra20";

	aliases {
		usb0 = "/usb@c5008000";
	};

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

	clocks {
		clk_32k: clk_32k {
			clock-frequency = <32000>;
		};

		osc {
			clock-frequency = <12000000>;
		};
	};

	clock@60006000 {
		clocks = <&clk_32k &osc>;
	};

	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";
	};

	nand-controller@70008000 {
		nvidia,wp-gpios = <&gpio 23 0>; /* PC7 */
		nvidia,width = <8>;
		nvidia,timing = <26 100 20 80 20 10 12 10 70>;

		nand@0 {
			reg = <0>;
			compatible = "hynix,hy27uf4g2b", "nand-flash";
		};
	};
};