CooCenter-System-kernel/arch/arm64/boot/dts/hisilicon/hip05.dtsi

/**
 * dts file for Hisilicon D02 Development Board
 *
 * Copyright (C) 2014,2015 Hisilicon Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * publishhed by the Free Software Foundation.
 *
 */

#include <dt-bindings/interrupt-controller/arm-gic.h>

/ {
	compatible = "hisilicon,hip05-d02";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

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

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

		cpu-map {
			cluster0 {
				core0 {
					cpu = <&cpu0>;
				};
				core1 {
					cpu = <&cpu1>;
				};
				core2 {
					cpu = <&cpu2>;
				};
				core3 {
					cpu = <&cpu3>;
				};
			};
			cluster1 {
				core0 {
					cpu = <&cpu4>;
				};
				core1 {
					cpu = <&cpu5>;
				};
				core2 {
					cpu = <&cpu6>;
				};
				core3 {
					cpu = <&cpu7>;
				};
			};
			cluster2 {
				core0 {
					cpu = <&cpu8>;
				};
				core1 {
					cpu = <&cpu9>;
				};
				core2 {
					cpu = <&cpu10>;
				};
				core3 {
					cpu = <&cpu11>;
				};
			};
			cluster3 {
				core0 {
					cpu = <&cpu12>;
				};
				core1 {
					cpu = <&cpu13>;
				};
				core2 {
					cpu = <&cpu14>;
				};
				core3 {
					cpu = <&cpu15>;
				};
			};
		};

		cpu0: cpu@20000 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20000>;
			enable-method = "psci";
		};

		cpu1: cpu@20001 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20001>;
			enable-method = "psci";
		};

		cpu2: cpu@20002 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20002>;
			enable-method = "psci";
		};

		cpu3: cpu@20003 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20003>;
			enable-method = "psci";
		};

		cpu4: cpu@20100 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20100>;
			enable-method = "psci";
		};

		cpu5: cpu@20101 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20101>;
			enable-method = "psci";
		};

		cpu6: cpu@20102 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20102>;
			enable-method = "psci";
		};

		cpu7: cpu@20103 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20103>;
			enable-method = "psci";
		};

		cpu8: cpu@20200 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20200>;
			enable-method = "psci";
		};

		cpu9: cpu@20201 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20201>;
			enable-method = "psci";
		};

		cpu10: cpu@20202 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20202>;
			enable-method = "psci";
		};

		cpu11: cpu@20203 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20203>;
			enable-method = "psci";
		};

		cpu12: cpu@20300 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20300>;
			enable-method = "psci";
		};

		cpu13: cpu@20301 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20301>;
			enable-method = "psci";
		};

		cpu14: cpu@20302 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20302>;
			enable-method = "psci";
		};

		cpu15: cpu@20303 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x20303>;
			enable-method = "psci";
		};
	};

	gic: interrupt-controller@8d000000 {
		compatible = "arm,gic-v3";
                #interrupt-cells = <3>;
                #address-cells = <2>;
                #size-cells = <2>;
                ranges;
                interrupt-controller;
                #redistributor-regions = <1>;
                redistributor-stride = <0x0 0x30000>;
		reg = <0x0 0x8d000000 0 0x10000>,	/* GICD */
		      <0x0 0x8d100000 0 0x300000>,	/* GICR */
		      <0x0 0xfe000000 0 0x10000>,	/* GICC */
		      <0x0 0xfe010000 0 0x10000>,       /* GICH */
		      <0x0 0xfe020000 0 0x10000>;       /* GICV */
		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;

		its_totems: interrupt-controller@8c000000 {
			compatible = "arm,gic-v3-its";
			msi-controller;
			reg = <0x0 0x8c000000 0x0 0x40000>;
		};
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
	};

	pmu {
		compatible = "arm,armv8-pmuv3";
		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
	};

	soc {
		compatible = "simple-bus";
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		refclk200mhz: refclk200mhz {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <200000000>;
		};

		uart0: uart@80300000 {
			compatible = "snps,dw-apb-uart";
			reg = <0x0 0x80300000 0x0 0x10000>;
			interrupts = <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&refclk200mhz>;
			clock-names = "apb_pclk";
			reg-shift = <2>;
			reg-io-width = <4>;
			status = "disabled";
		};

		uart1: uart@80310000 {
			compatible = "snps,dw-apb-uart";
			reg = <0x0 0x80310000 0x0 0x10000>;
			interrupts = <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&refclk200mhz>;
			clock-names = "apb_pclk";
			reg-shift = <2>;
			reg-io-width = <4>;
			status = "disabled";
		};
	};
};