dts/arm64/rockchip/rk3568.dtsi

/*
 * Copyright 2020 NXP
 * Copyright 2022 HNU-ESNL
 * Copyright 2022 openEuler SIG-Zephyr
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <mem.h>
#include <arm64/armv8-a.dtsi>
#include <zephyr/dt-bindings/interrupt-controller/arm-gic.h>


/ {
	#address-cells = <1>;
	#size-cells = <1>;

	compatible = "rockchip,rk3568";
	interrupt-parent = <&gic>;

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu@000 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			enable-method = "psci";
			reg = <0x000>;
		};

		cpu@100 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			enable-method = "psci";
			reg = <0x100>;
		};

		cpu@200 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			enable-method = "psci";
			reg = <0x200>;

		};

		cpu@300 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			enable-method = "psci";
			reg = <0x300>;
		};
	};

	gic: interrupt-controller@fd400000 {
		#address-cells = <1>;
		compatible = "arm,gic-v3","arm,gic";
		#interrupt-cells = <4>;
		interrupt-controller;

		reg = <0xfd400000 0x10000>, /* GICD */
		      <0xfd460000 0xc0000>; /* GICR */
		status = "okay";
	};

	psci {
		compatible = "arm,psci-0.2", "arm,psci";
		method = "smc";
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>,
			     <GIC_PPI 14 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>,
			     <GIC_PPI 11 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>,
			     <GIC_PPI 10 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
		interrupt-parent = <&gic>;
	};

	uart2: serial@fe660000 {
		compatible = "rockchip,rk3568-uart", "ns16550";
		reg = <0xfe660000 0x10000>;
		interrupts = <GIC_SPI 118 IRQ_TYPE_EDGE IRQ_DEFAULT_PRIORITY>;
		clock-frequency = <12000000>;
		reg-shift = <2>;
		status = "disabled";
	};

};