u-boot/arch/arm/dts/tegra186.dtsi

#include "skeleton.dtsi"
#include <dt-bindings/gpio/tegra-gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>

/ {
	compatible = "nvidia,tegra186";
	#address-cells = <2>;
	#size-cells = <2>;

	gpio@2200000 {
		compatible = "nvidia,tegra186-gpio";
		reg-names = "security", "gpio";
		reg =
			<0x0 0x2200000 0x0 0x10000>,
			<0x0 0x2210000 0x0 0x10000>;
		interrupts =
			<GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
			<GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
			<GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
			<GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
			<GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
			<GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-controller;
		#interrupt-cells = <2>;
	};

	uarta: serial@3100000 {
		compatible = "nvidia,tegra186-uart", "nvidia,tegra20-uart";
		reg = <0x0 0x03100000 0x0 0x10000>;
		reg-shift = <2>;
		status = "disabled";
	};

	sdhci@3460000 {
		compatible = "nvidia,tegra186-sdhci";
		reg = <0x0 0x03460000 0x0 0x200>;
		interrupts = <GIC_SPI 31 0x04>;
		status = "disabled";
	};

	gpio@c2f0000 {
		compatible = "nvidia,tegra186-gpio-aon";
		reg-names = "security", "gpio";
		reg =
			<0x0 0xc2f0000 0x0 0x1000>,
			<0x0 0xc2f1000 0x0 0x1000>;
		interrupts =
			<GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-controller;
		#interrupt-cells = <2>;
	};
};