u-boot/arch/sandbox/dts/test.dts

/dts-v1/;

/ {
	model = "sandbox";
	compatible = "sandbox";
	#address-cells = <1>;
	#size-cells = <1>;

	aliases {
		console = &uart0;
		eth0 = "/eth@10002000";
		eth3 = &eth_3;
		eth5 = &eth_5;
		i2c0 = "/i2c@0";
		mmc0 = "/mmc0";
		mmc1 = "/mmc1";
		pci0 = &pci;
		remoteproc1 = &rproc_1;
		remoteproc2 = &rproc_2;
		rtc0 = &rtc_0;
		rtc1 = &rtc_1;
		spi0 = "/spi@0";
		testfdt6 = "/e-test";
		testbus3 = "/some-bus";
		testfdt0 = "/some-bus/c-test@0";
		testfdt1 = "/some-bus/c-test@1";
		testfdt3 = "/b-test";
		testfdt5 = "/some-bus/c-test@5";
		testfdt8 = "/a-test";
		usb0 = &usb_0;
		usb1 = &usb_1;
		usb2 = &usb_2;
	};

	a-test {
		reg = <0 1>;
		compatible = "denx,u-boot-fdt-test";
		ping-expect = <0>;
		ping-add = <0>;
		u-boot,dm-pre-reloc;
		test-gpios = <&gpio_a 1>, <&gpio_a 4>, <&gpio_b 5 0 3 2 1>,
			<0>, <&gpio_a 12>;
		test2-gpios = <&gpio_a 1>, <&gpio_a 4>, <&gpio_b 6 1 3 2 1>,
			<&gpio_b 7 2 3 2 1>, <&gpio_b 8 4 3 2 1>,
			<&gpio_b 9 0xc 3 2 1>;
	};

	junk {
		reg = <1 1>;
		compatible = "not,compatible";
	};

	no-compatible {
		reg = <2 1>;
	};

	b-test {
		reg = <3 1>;
		compatible = "denx,u-boot-fdt-test";
		ping-expect = <3>;
		ping-add = <3>;
	};

	phy_provider0: gen_phy@0 {
		compatible = "sandbox,phy";
		#phy-cells = <1>;
	};

	phy_provider1: gen_phy@1 {
		compatible = "sandbox,phy";
		#phy-cells = <0>;
		broken;
	};

	gen_phy_user: gen_phy_user {
		compatible = "simple-bus";
		phys = <&phy_provider0 0>, <&phy_provider0 1>, <&phy_provider1>;
		phy-names = "phy1", "phy2", "phy3";
	};

	some-bus {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "denx,u-boot-test-bus";
		reg = <3 1>;
		ping-expect = <4>;
		ping-add = <4>;
		c-test@5 {
			compatible = "denx,u-boot-fdt-test";
			reg = <5>;
			ping-expect = <5>;
			ping-add = <5>;
		};
		c-test@0 {
			compatible = "denx,u-boot-fdt-test";
			reg = <0>;
			ping-expect = <6>;
			ping-add = <6>;
		};
		c-test@1 {
			compatible = "denx,u-boot-fdt-test";
			reg = <1>;
			ping-expect = <7>;
			ping-add = <7>;
		};
	};

	d-test {
		reg = <3 1>;
		ping-expect = <6>;
		ping-add = <6>;
		compatible = "google,another-fdt-test";
	};

	e-test {
		reg = <3 1>;
		ping-expect = <6>;
		ping-add = <6>;
		compatible = "google,another-fdt-test";
	};

	f-test {
		compatible = "denx,u-boot-fdt-test";
	};

	g-test {
		compatible = "denx,u-boot-fdt-test";
	};

	clk_fixed: clk-fixed {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <1234>;
	};

	clk_sandbox: clk-sbox {
		compatible = "sandbox,clk";
		#clock-cells = <1>;
	};

	clk-test {
		compatible = "sandbox,clk-test";
		clocks = <&clk_fixed>,
			 <&clk_sandbox 1>,
			 <&clk_sandbox 0>;
		clock-names = "fixed", "i2c", "spi";
	};

	eth@10002000 {
		compatible = "sandbox,eth";
		reg = <0x10002000 0x1000>;
		fake-host-hwaddr = <0x00 0x00 0x66 0x44 0x22 0x00>;
	};

	eth_5: eth@10003000 {
		compatible = "sandbox,eth";
		reg = <0x10003000 0x1000>;
		fake-host-hwaddr = <0x00 0x00 0x66 0x44 0x22 0x11>;
	};

	eth_3: sbe5 {
		compatible = "sandbox,eth";
		reg = <0x10005000 0x1000>;
		fake-host-hwaddr = <0x00 0x00 0x66 0x44 0x22 0x33>;
	};

	eth@10004000 {
		compatible = "sandbox,eth";
		reg = <0x10004000 0x1000>;
		fake-host-hwaddr = <0x00 0x00 0x66 0x44 0x22 0x22>;
	};

	gpio_a: base-gpios {
		compatible = "sandbox,gpio";
		gpio-controller;
		#gpio-cells = <1>;
		gpio-bank-name = "a";
		num-gpios = <20>;
	};

	gpio_b: extra-gpios {
		compatible = "sandbox,gpio";
		gpio-controller;
		#gpio-cells = <5>;
		gpio-bank-name = "b";
		num-gpios = <10>;
	};

	i2c@0 {
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0 1>;
		compatible = "sandbox,i2c";
		clock-frequency = <100000>;
		eeprom@2c {
			reg = <0x2c>;
			compatible = "i2c-eeprom";
			emul {
				compatible = "sandbox,i2c-eeprom";
				sandbox,filename = "i2c.bin";
				sandbox,size = <256>;
			};
		};

		rtc_0: rtc@43 {
			reg = <0x43>;
			compatible = "sandbox-rtc";
			emul {
				compatible = "sandbox,i2c-rtc";
			};
		};

		rtc_1: rtc@61 {
			reg = <0x61>;
			compatible = "sandbox-rtc";
			emul {
				compatible = "sandbox,i2c-rtc";
			};
		};

		sandbox_pmic: sandbox_pmic {
			reg = <0x40>;
		};
	};

	adc@0 {
		compatible = "sandbox,adc";
		vdd-supply = <&buck2>;
		vss-microvolts = <0>;
	};

	lcd {
		u-boot,dm-pre-reloc;
		compatible = "sandbox,lcd-sdl";
		xres = <1366>;
		yres = <768>;
	};

	leds {
		compatible = "gpio-leds";

		iracibble {
			gpios = <&gpio_a 1 0>;
			label = "sandbox:red";
		};

		martinet {
			gpios = <&gpio_a 2 0>;
			label = "sandbox:green";
		};
	};

	mbox: mbox {
		compatible = "sandbox,mbox";
		#mbox-cells = <1>;
	};

	mbox-test {
		compatible = "sandbox,mbox-test";
		mboxes = <&mbox 100>, <&mbox 1>;
		mbox-names = "other", "test";
	};

	mmc2 {
		compatible = "sandbox,mmc";
	};

	mmc1 {
		compatible = "sandbox,mmc";
	};

	mmc0 {
		compatible = "sandbox,mmc";
	};

	pci: pci-controller {
		compatible = "sandbox,pci";
		device_type = "pci";
		#address-cells = <3>;
		#size-cells = <2>;
		ranges = <0x02000000 0 0x10000000 0x10000000 0 0x2000
				0x01000000 0 0x20000000 0x20000000 0 0x2000>;
		pci@1f,0 {
			compatible = "pci-generic";
			reg = <0xf800 0 0 0 0>;
			emul@1f,0 {
				compatible = "sandbox,swap-case";
			};
		};
	};

	probing {
		compatible = "simple-bus";
		test1 {
			compatible = "denx,u-boot-probe-test";
		};

		test2 {
			compatible = "denx,u-boot-probe-test";
		};

		test3 {
			compatible = "denx,u-boot-probe-test";
		};

		test4 {
			compatible = "denx,u-boot-probe-test";
		};
	};

	pwrdom: power-domain {
		compatible = "sandbox,power-domain";
		#power-domain-cells = <1>;
	};

	power-domain-test {
		compatible = "sandbox,power-domain-test";
		power-domains = <&pwrdom 2>;
	};

	pwm {
		compatible = "sandbox,pwm";
	};

	pwm2 {
		compatible = "sandbox,pwm";
	};

	ram {
		compatible = "sandbox,ram";
	};

	reset@0 {
		compatible = "sandbox,warm-reset";
	};

	reset@1 {
		compatible = "sandbox,reset";
	};

	resetc: reset-ctl {
		compatible = "sandbox,reset-ctl";
		#reset-cells = <1>;
	};

	reset-ctl-test {
		compatible = "sandbox,reset-ctl-test";
		resets = <&resetc 100>, <&resetc 2>;
		reset-names = "other", "test";
	};

	rproc_1: rproc@1 {
		compatible = "sandbox,test-processor";
		remoteproc-name = "remoteproc-test-dev1";
	};

	rproc_2: rproc@2 {
		compatible = "sandbox,test-processor";
		internal-memory-mapped;
		remoteproc-name = "remoteproc-test-dev2";
	};

	spi@0 {
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0 1>;
		compatible = "sandbox,spi";
		cs-gpios = <0>, <&gpio_a 0>;
		spi.bin@0 {
			reg = <0>;
			compatible = "spansion,m25p16", "spi-flash";
			spi-max-frequency = <40000000>;
			sandbox,filename = "spi.bin";
		};
	};

	syscon@0 {
		compatible = "sandbox,syscon0";
		reg = <0x10 4>;
	};

	syscon@1 {
		compatible = "sandbox,syscon1";
		reg = <0x20 5
			0x28 6
			0x30 7
			0x38 8>;
	};

	timer {
		compatible = "sandbox,timer";
		clock-frequency = <1000000>;
	};

	uart0: serial {
		compatible = "sandbox,serial";
		u-boot,dm-pre-reloc;
	};

	usb_0: usb@0 {
		compatible = "sandbox,usb";
		status = "disabled";
		hub {
			compatible = "sandbox,usb-hub";
			#address-cells = <1>;
			#size-cells = <0>;
			flash-stick {
				reg = <0>;
				compatible = "sandbox,usb-flash";
			};
		};
	};

	usb_1: usb@1 {
		compatible = "sandbox,usb";
		hub {
			compatible = "usb-hub";
			usb,device-class = <9>;
			hub-emul {
				compatible = "sandbox,usb-hub";
				#address-cells = <1>;
				#size-cells = <0>;
				flash-stick@0 {
					reg = <0>;
					compatible = "sandbox,usb-flash";
					sandbox,filepath = "testflash.bin";
				};

				flash-stick@1 {
					reg = <1>;
					compatible = "sandbox,usb-flash";
					sandbox,filepath = "testflash1.bin";
				};

				flash-stick@2 {
					reg = <2>;
					compatible = "sandbox,usb-flash";
					sandbox,filepath = "testflash2.bin";
				};

				keyb@3 {
					reg = <3>;
					compatible = "sandbox,usb-keyb";
				};

			};
		};
	};

	usb_2: usb@2 {
		compatible = "sandbox,usb";
		status = "disabled";
	};

	spmi: spmi@0 {
		compatible = "sandbox,spmi";
		#address-cells = <0x1>;
		#size-cells = <0x1>;
		pm8916@0 {
			compatible = "qcom,spmi-pmic";
			reg = <0x0 0x1>;
			#address-cells = <0x1>;
			#size-cells = <0x1>;

			spmi_gpios: gpios@c000 {
				compatible = "qcom,pm8916-gpio";
				reg = <0xc000 0x400>;
				gpio-controller;
				gpio-count = <4>;
				#gpio-cells = <2>;
				gpio-bank-name="spmi";
			};
		};
	};

	wdt0: wdt@0 {
		compatible = "sandbox,wdt";
	};
};

#include "sandbox_pmic.dtsi"