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

/dts-v1/;

#include "tegra20.dtsi"

/ {
	model = "Compulab TrimSlice board";
	compatible = "compulab,trimslice", "nvidia,tegra20";

	chosen {
		stdout-path = &uarta;
	};

	aliases {
		usb0 = "/usb@c5008000";
		usb1 = "/usb@c5000000";
		sdhci0 = "/sdhci@c8000600";
		sdhci1 = "/sdhci@c8000000";
		spi0 = "/spi@7000c380";
	};

	memory {
		reg = <0x00000000 0x40000000>;
	};

	serial@70006000 {
		clock-frequency = <216000000>;
	};

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

	spi@7000c380 {
		status = "okay";
		spi-max-frequency = <25000000>;
	};

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

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

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

	usb@c5000000 {
		nvidia,vbus-gpio = <&gpio 170 0>; /* PV2 */
	};

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

	sdhci@c8000000 {
		status = "okay";
		bus-width = <4>;
	};

	sdhci@c8000600 {
		status = "okay";
		cd-gpios = <&gpio 121 1>; /* gpio PP1 */
		wp-gpios = <&gpio 122 0>; /* gpio PP2 */
		bus-width = <4>;
	};
};