linux_dsm_epyc7002/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device Tree Include file for Freescale Layerscape-2080A family SoC.
 *
 * Copyright 2014-2016 Freescale Semiconductor, Inc.
 *
 * Abhimanyu Saini <abhimanyu.saini@nxp.com>
 * Bhupesh Sharma <bhupesh.sharma@freescale.com>
 *
 */

#include "fsl-ls208xa.dtsi"

&cpu {
	cpu0: cpu@0 {
		device_type = "cpu";
		compatible = "arm,cortex-a57";
		reg = <0x0>;
		clocks = <&clockgen 1 0>;
		cpu-idle-states = <&CPU_PW20>;
		next-level-cache = <&cluster0_l2>;
		#cooling-cells = <2>;
	};

	cpu1: cpu@1 {
		device_type = "cpu";
		compatible = "arm,cortex-a57";
		reg = <0x1>;
		clocks = <&clockgen 1 0>;
		cpu-idle-states = <&CPU_PW20>;
		next-level-cache = <&cluster0_l2>;
		#cooling-cells = <2>;
	};

	cpu2: cpu@100 {
		device_type = "cpu";
		compatible = "arm,cortex-a57";
		reg = <0x100>;
		clocks = <&clockgen 1 1>;
		cpu-idle-states = <&CPU_PW20>;
		next-level-cache = <&cluster1_l2>;
		#cooling-cells = <2>;
	};

	cpu3: cpu@101 {
		device_type = "cpu";
		compatible = "arm,cortex-a57";
		reg = <0x101>;
		clocks = <&clockgen 1 1>;
		cpu-idle-states = <&CPU_PW20>;
		next-level-cache = <&cluster1_l2>;
		#cooling-cells = <2>;
	};

	cpu4: cpu@200 {
		device_type = "cpu";
		compatible = "arm,cortex-a57";
		reg = <0x200>;
		clocks = <&clockgen 1 2>;
		cpu-idle-states = <&CPU_PW20>;
		next-level-cache = <&cluster2_l2>;
		#cooling-cells = <2>;
	};

	cpu5: cpu@201 {
		device_type = "cpu";
		compatible = "arm,cortex-a57";
		reg = <0x201>;
		clocks = <&clockgen 1 2>;
		cpu-idle-states = <&CPU_PW20>;
		next-level-cache = <&cluster2_l2>;
		#cooling-cells = <2>;
	};

	cpu6: cpu@300 {
		device_type = "cpu";
		compatible = "arm,cortex-a57";
		reg = <0x300>;
		clocks = <&clockgen 1 3>;
		next-level-cache = <&cluster3_l2>;
		cpu-idle-states = <&CPU_PW20>;
		#cooling-cells = <2>;
	};

	cpu7: cpu@301 {
		device_type = "cpu";
		compatible = "arm,cortex-a57";
		reg = <0x301>;
		clocks = <&clockgen 1 3>;
		cpu-idle-states = <&CPU_PW20>;
		next-level-cache = <&cluster3_l2>;
		#cooling-cells = <2>;
	};

	cluster0_l2: l2-cache0 {
		compatible = "cache";
	};

	cluster1_l2: l2-cache1 {
		compatible = "cache";
	};

	cluster2_l2: l2-cache2 {
		compatible = "cache";
	};

	cluster3_l2: l2-cache3 {
		compatible = "cache";
	};

	CPU_PW20: cpu-pw20 {
		compatible = "arm,idle-state";
		idle-state-name = "PW20";
		arm,psci-suspend-param = <0x00010000>;
		entry-latency-us = <2000>;
		exit-latency-us = <2000>;
		min-residency-us = <6000>;
	};
};

&pcie1 {
	reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */
	       0x10 0x00000000 0x0 0x00002000>; /* configuration space */

	ranges = <0x81000000 0x0 0x00000000 0x10 0x00010000 0x0 0x00010000   /* downstream I/O */
		  0x82000000 0x0 0x40000000 0x10 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
};

&pcie2 {
	reg = <0x00 0x03500000 0x0 0x00100000   /* controller registers */
	       0x12 0x00000000 0x0 0x00002000>; /* configuration space */

	ranges = <0x81000000 0x0 0x00000000 0x12 0x00010000 0x0 0x00010000   /* downstream I/O */
		  0x82000000 0x0 0x40000000 0x12 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
};

&pcie3 {
	reg = <0x00 0x03600000 0x0 0x00100000   /* controller registers */
	       0x14 0x00000000 0x0 0x00002000>; /* configuration space */

	ranges = <0x81000000 0x0 0x00000000 0x14 0x00010000 0x0 0x00010000   /* downstream I/O */
		  0x82000000 0x0 0x40000000 0x14 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
};

&pcie4 {
	reg = <0x00 0x03700000 0x0 0x00100000   /* controller registers */
	       0x16 0x00000000 0x0 0x00002000>; /* configuration space */

	ranges = <0x81000000 0x0 0x00000000 0x16 0x00010000 0x0 0x00010000   /* downstream I/O */
		  0x82000000 0x0 0x40000000 0x16 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
};