u-boot/arch/arm/dts/total_compute.dts

// SPDX-License-Identifier: GPL-2.0+
/*
 * (C) Copyright 2020 Arm Limited
 */

/dts-v1/;

/ {
	model = "total_compute";
	compatible = "arm,total_compute";
	#address-cells = <2>;
	#size-cells = <2>;

	sysreg: sysreg@1c010000 {
		compatible = "arm,vexpress-sysreg";
		reg = <0x0 0x001c010000 0x0 0x1000>;
		gpio-controller;
		#gpio-cells = <2>;
	};

	fixed_3v3: v2m-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	mmci@1c050000 {
		compatible = "arm,pl180", "arm,primecell";
		reg = <0x0 0x001c050000 0x0 0x1000>;
		cd-gpios = <&sysreg 0 0>;
		arm,primecell-periphid = <0x00880180>;
		wp-gpios = <&sysreg 1 0>;
		bus-width = <8>;
		max-frequency = <12000000>;
		vmmc-supply = <&fixed_3v3>;
		clocks = <&clock24mhz>, <&clock24mhz>;
		clock-names = "mclk", "apb_pclk";
	};

	clock24mhz: clock24mhz {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <24000000>;
		clock-output-names = "bp:clock24mhz";
	};
	psci {
		compatible = "arm,psci-1.0", "arm,psci-0.2";
		method = "smc";
	};
};