rk3399.dtsi

/*
 * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This library is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License as
 *     published by the Free Software Foundation; either version 2 of the
 *     License, or (at your option) any later version.
 *
 *     This library is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

#include <dt-bindings/clock/rk3399-cru.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/power/rk3399-power.h>
#include <dt-bindings/thermal/thermal.h>

/ {
	compatible = "rockchip,rk3399";

	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		ethernet0 = &gmac;
		i2c0 = &i2c0;
		i2c1 = &i2c1;
		i2c2 = &i2c2;
		i2c3 = &i2c3;
		i2c4 = &i2c4;
		i2c5 = &i2c5;
		i2c6 = &i2c6;
		i2c7 = &i2c7;
		i2c8 = &i2c8;
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
		serial3 = &uart3;
		serial4 = &uart4;
	};

	cpus {
		#address-cells = <2>;
		#size-cells = <0>;

		cpu-map {
			cluster0 {
				core0 {
					cpu = <&cpu_l0>;
				};
				core1 {
					cpu = <&cpu_l1>;
				};
				core2 {
					cpu = <&cpu_l2>;
				};
				core3 {
					cpu = <&cpu_l3>;
				};
			};

			cluster1 {
				core0 {
					cpu = <&cpu_b0>;
				};
				core1 {
					cpu = <&cpu_b1>;
				};
			};
		};

		cpu_l0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a53", "arm,armv8";
			reg = <0x0 0x0>;
			enable-method = "psci";
			#cooling-cells = <2>; /* min followed by max */
			clocks = <&cru ARMCLKL>;
			dynamic-power-coefficient = <100>;
		};

		cpu_l1: cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a53", "arm,armv8";
			reg = <0x0 0x1>;
			enable-method = "psci";
			clocks = <&cru ARMCLKL>;
			dynamic-power-coefficient = <100>;
		};

		cpu_l2: cpu@2 {
			device_type = "cpu";
			compatible = "arm,cortex-a53", "arm,armv8";
			reg = <0x0 0x2>;
			enable-method = "psci";
			clocks = <&cru ARMCLKL>;
			dynamic-power-coefficient = <100>;
		};

		cpu_l3: cpu@3 {
			device_type = "cpu";
			compatible = "arm,cortex-a53", "arm,armv8";
			reg = <0x0 0x3>;
			enable-method = "psci";
			clocks = <&cru ARMCLKL>;
			dynamic-power-coefficient = <100>;
		};

		cpu_b0: cpu@100 {
			device_type = "cpu";
			compatible = "arm,cortex-a72", "arm,armv8";
			reg = <0x0 0x100>;
			enable-method = "psci";
			#cooling-cells = <2>; /* min followed by max */
			clocks = <&cru ARMCLKB>;
			dynamic-power-coefficient = <436>;
		};

		cpu_b1: cpu@101 {
			device_type = "cpu";
			compatible = "arm,cortex-a72", "arm,armv8";
			reg = <0x0 0x101>;
			enable-method = "psci";
			clocks = <&cru ARMCLKB>;
			dynamic-power-coefficient = <436>;
		};
	};

	display-subsystem {
		compatible = "rockchip,display-subsystem";
		ports = <&vopl_out>, <&vopb_out>;
	};

	pmu_a53 {
		compatible = "arm,cortex-a53-pmu";
		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW &ppi_cluster0>;
	};

	pmu_a72 {
		compatible = "arm,cortex-a72-pmu";
		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW &ppi_cluster1>;
	};

	psci {
		compatible = "arm,psci-1.0";
		method = "smc";
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW 0>,
			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW 0>,
			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW 0>,
			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>;
		arm,no-tick-in-suspend;
	};

	xin24m: xin24m {
		compatible = "fixed-clock";
		clock-frequency = <24000000>;
		clock-output-names = "xin24m";
		#clock-cells = <0>;
	};

	amba {
		compatible = "simple-bus";