linux_dsm_epyc7002/arch/arm64/boot/dts/qcom/msm8996.dtsi

/* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program 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.
 */

#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-msm8996.h>
#include <dt-bindings/clock/qcom,mmcc-msm8996.h>

/ {
	model = "Qualcomm Technologies, Inc. MSM8996";

	interrupt-parent = <&intc>;

	#address-cells = <2>;
	#size-cells = <2>;

	chosen { };

	memory {
		device_type = "memory";
		/* We expect the bootloader to fill in the reg */
		reg = <0 0 0 0>;
	};

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

		CPU0: cpu@0 {
			device_type = "cpu";
			compatible = "qcom,kryo";
			reg = <0x0 0x0>;
			enable-method = "psci";
			next-level-cache = <&L2_0>;
			L2_0: l2-cache {
			      compatible = "cache";
			      cache-level = <2>;
			};
		};

		CPU1: cpu@1 {
			device_type = "cpu";
			compatible = "qcom,kryo";
			reg = <0x0 0x1>;
			enable-method = "psci";
			next-level-cache = <&L2_0>;
		};

		CPU2: cpu@100 {
			device_type = "cpu";
			compatible = "qcom,kryo";
			reg = <0x0 0x100>;
			enable-method = "psci";
			next-level-cache = <&L2_1>;
			L2_1: l2-cache {
			      compatible = "cache";
			      cache-level = <2>;
			};
		};

		CPU3: cpu@101 {
			device_type = "cpu";
			compatible = "qcom,kryo";
			reg = <0x0 0x101>;
			enable-method = "psci";
			next-level-cache = <&L2_1>;
		};

		cpu-map {
			cluster0 {
				core0 {
					cpu = <&CPU0>;
				};

				core1 {
					cpu = <&CPU1>;
				};
			};

			cluster1 {
				core0 {
					cpu = <&CPU2>;
				};

				core1 {
					cpu = <&CPU3>;
				};
			};
		};
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
	};

	clocks {
		xo_board {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <19200000>;
			clock-output-names = "xo_board";
		};

		sleep_clk {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <32764>;
			clock-output-names = "sleep_clk";
		};
	};

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

	soc: soc {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0 0 0xffffffff>;
		compatible = "simple-bus";

		intc: interrupt-controller@9bc0000 {
			compatible = "arm,gic-v3";
			#interrupt-cells = <3>;
			interrupt-controller;
			#redistributor-regions = <1>;
			redistributor-stride = <0x0 0x40000>;
			reg = <0x09bc0000 0x10000>,
			      <0x09c00000 0x100000>;
			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
		};

		gcc: clock-controller@300000 {
			compatible = "qcom,gcc-msm8996";
			#clock-cells = <1>;
			#reset-cells = <1>;
			#power-domain-cells = <1>;
			reg = <0x300000 0x90000>;
		};

		blsp2_uart1: serial@75b0000 {
			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
			reg = <0x75b0000 0x1000>;
			interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc GCC_BLSP2_UART2_APPS_CLK>,
				 <&gcc GCC_BLSP2_AHB_CLK>;
			clock-names = "core", "iface";
			status = "disabled";
		};

		pinctrl@1010000 {
			compatible = "qcom,msm8996-pinctrl";
			reg = <0x01010000 0x300000>;
			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
			gpio-controller;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		timer@09840000 {
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;
			compatible = "arm,armv7-timer-mem";
			reg = <0x09840000 0x1000>;
			clock-frequency = <19200000>;

			frame@9850000 {
				frame-number = <0>;
				interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0x09850000 0x1000>,
				      <0x09860000 0x1000>;
			};

			frame@9870000 {
				frame-number = <1>;
				interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0x09870000 0x1000>;
				status = "disabled";
			};

			frame@9880000 {
				frame-number = <2>;
				interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0x09880000 0x1000>;
				status = "disabled";
			};

			frame@9890000 {
				frame-number = <3>;
				interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0x09890000 0x1000>;
				status = "disabled";
			};

			frame@98a0000 {
				frame-number = <4>;
				interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0x098a0000 0x1000>;
				status = "disabled";
			};

			frame@98b0000 {
				frame-number = <5>;
				interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0x098b0000 0x1000>;
				status = "disabled";
			};

			frame@98c0000 {
				frame-number = <6>;
				interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0x098c0000 0x1000>;
				status = "disabled";
			};
		};

		spmi_bus: qcom,spmi@400f000 {
			compatible = "qcom,spmi-pmic-arb";
			reg = <0x400f000 0x1000>,
			      <0x4400000 0x800000>,
			      <0x4c00000 0x800000>,
			      <0x5800000 0x200000>,
			      <0x400a000 0x002100>;
			reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
			interrupt-names = "periph_irq";
			interrupts = <GIC_SPI 326 IRQ_TYPE_NONE>;
			qcom,ee = <0>;
			qcom,channel = <0>;
			#address-cells = <2>;
			#size-cells = <0>;
			interrupt-controller;
			#interrupt-cells = <4>;
		};

		mmcc: clock-controller@8c0000 {
			compatible = "qcom,mmcc-msm8996";
			#clock-cells = <1>;
			#reset-cells = <1>;
			#power-domain-cells = <1>;
			reg = <0x8c0000 0x40000>;
			assigned-clocks = <&mmcc MMPLL9_PLL>,
					  <&mmcc MMPLL1_PLL>,
					  <&mmcc MMPLL3_PLL>,
					  <&mmcc MMPLL4_PLL>,
					  <&mmcc MMPLL5_PLL>;
			assigned-clock-rates = <624000000>,
					       <810000000>,
					       <980000000>,
					       <960000000>,
					       <825000000>;
		};
	};
};