zephyr/dts/arm64/intel/intel_socfpga_agilex.dtsi

/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * Copyright (C) 2021-2022, Intel Corporation
 *
 */

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

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

		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0>;
		};

		cpu1: cpu@1 {
			compatible = "arm,cortex-a53";
			device_type = "cpu";
			reg = <0x1>;
		};

		cpu2: cpu@2 {
			compatible = "arm,cortex-a53";
			device_type = "cpu";
			reg = <0x2>;
		};

		cpu3: cpu@3 {
			compatible = "arm,cortex-a53";
			device_type = "cpu";
			reg = <0x3>;
		};
	};

	gic: interrupt-controller@fffc1000 {
		compatible = "arm,gic-v2", "arm,gic";
		reg = <0xfffc1000 0x1000>,
		      <0xfffc2000 0x2000>;
		interrupt-controller;
		#interrupt-cells = <4>;
		status = "okay";
	};

	arch_timer: timer {
		compatible = "arm,armv8-timer";
		interrupt-parent = <&gic>;
		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>;
	};

	sysmgr: sysmgr@ffd12000 {
		compatible = "syscon";
		reg = <0xffd12000 0x1000>;
	};

	clock: clock@ffd10000 {
		compatible = "intel,agilex-clock";
		reg = <0xffd10000 0x1000>;
		#clock-cells = <1>;
	};

	/*
	 * This qspi setting included
	 * The QSPI controller register and
	 * The QSPI data register
	 * QSPI REG  <0xff8d2000 0x100>
	 * QSPI DATA <0xff900000 0x100000>
	 */
	qspi: qspi@ff8d2000 {
		#address-cells = <0x1>;
		#size-cells = <0x0>;
		compatible = "cdns,qspi-nor";
		reg = <0xff8d2000 0x100>,
		      <0xff900000 0x100000>;
		reg-names = "qspi_reg", "qspi_data";
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL
			     IRQ_DEFAULT_PRIORITY>;
		clock-frequency = <50000000>;
		status = "disabled";
	};

	mem0: memory@10000000 {
		device_type = "memory";
		reg = <0x10000000 0x200000>;
	};

	fpga0: bridges {
		compatible = "altr,socfpga-agilex-bridge";
	};

	uart0: uart@ffc02000 {
		compatible = "ns16550";
		reg-shift = <2>;
		reg = <0xffc02000 0x100>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL
			      IRQ_DEFAULT_PRIORITY>;
		interrupt-names = "irq_0";
		clocks = <&clock INTEL_SOCFPGA_CLOCK_UART>;
		status = "disabled";
	};

	sip_smc: smc{
		compatible = "intel,socfpga-agilex-sip-smc";
		method = "smc";
		status = "disabled";
		zephyr,num-clients = <2>;
	};

	timer0: timer@ffc03000 {
		compatible = "snps,dw-timers";
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL
				IRQ_DEFAULT_PRIORITY>;
		reg = <0xffc03000 0x100>;
		clock-frequency = < 100000000 >;
		status = "disabled";
	};

	timer1: timer@ffc03100 {
		compatible = "snps,dw-timers";
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL
				IRQ_DEFAULT_PRIORITY>;
		reg = <0xffc03100 0x100>;
		clock-frequency = < 100000000 >;
		status = "disabled";
	};

	timer2: timer@ffd00000 {
		compatible = "snps,dw-timers";
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL
				IRQ_DEFAULT_PRIORITY>;
		reg = <0xffd00000 0x100>;
		clock-frequency = < 100000000 >;
		status = "disabled";
	};

	timer3: timer@ffd00100 {
		compatible = "snps,dw-timers";
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL
				IRQ_DEFAULT_PRIORITY>;
		reg = <0xffd00100 0x100>;
		clock-frequency = < 100000000 >;
	};

	watchdog0: watchdog@ffd00200 {
		compatible = "snps,designware-watchdog";
		reg = <0xffd00200 0x100>;
		clocks = <&clock INTEL_SOCFPGA_CLOCK_WDT>;
		status = "disabled";
	};

	watchdog1: watchdog@ffd00300 {
		compatible = "snps,designware-watchdog";
		reg = <0xffd00300 0x100>;
		clocks = <&clock INTEL_SOCFPGA_CLOCK_WDT>;
		status = "disabled";
	};

	watchdog2: watchdog@ffd00400 {
		compatible = "snps,designware-watchdog";
		reg = <0xffd00400 0x100>;
		clocks = <&clock INTEL_SOCFPGA_CLOCK_WDT>;
		status = "disabled";
	};

	watchdog3: watchdog@ffd00500 {
		compatible = "snps,designware-watchdog";
		reg = <0xffd00500 0x100>;
		clocks = <&clock INTEL_SOCFPGA_CLOCK_WDT>;
		status = "disabled";
	};
};