linux_dsm_epyc7002/arch/arm/boot/dts/stih407-family.dtsi

/*
 * Copyright (C) 2014 STMicroelectronics Limited.
 * Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 *
 * 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 "stih407-pinctrl.dtsi"
#include <dt-bindings/reset-controller/stih407-resets.h>
/ {
	#address-cells = <1>;
	#size-cells = <1>;

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a9";
			reg = <0>;
		};
		cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a9";
			reg = <1>;
		};
	};

	intc: interrupt-controller@08761000 {
		compatible = "arm,cortex-a9-gic";
		#interrupt-cells = <3>;
		interrupt-controller;
		reg = <0x08761000 0x1000>, <0x08760100 0x100>;
	};

	scu@08760000 {
		compatible = "arm,cortex-a9-scu";
		reg = <0x08760000 0x1000>;
	};

	timer@08760200 {
		interrupt-parent = <&intc>;
		compatible = "arm,cortex-a9-global-timer";
		reg = <0x08760200 0x100>;
		interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&arm_periph_clk>;
	};

	l2: cache-controller {
		compatible = "arm,pl310-cache";
		reg = <0x08762000 0x1000>;
		arm,data-latency = <3 3 3>;
		arm,tag-latency = <2 2 2>;
		cache-unified;
		cache-level = <2>;
	};

	soc {
		#address-cells = <1>;
		#size-cells = <1>;
		interrupt-parent = <&intc>;
		ranges;
		compatible = "simple-bus";

		powerdown: powerdown-controller {
			compatible = "st,stih407-powerdown";
			#reset-cells = <1>;
		};

		softreset: softreset-controller {
			compatible = "st,stih407-softreset";
			#reset-cells = <1>;
		};

		picophyreset: picophyreset-controller {
			compatible = "st,stih407-picophyreset";
			#reset-cells = <1>;
		};

		syscfg_sbc: sbc-syscfg@9620000 {
			compatible = "st,stih407-sbc-syscfg", "syscon";
			reg = <0x9620000 0x1000>;
		};

		syscfg_front: front-syscfg@9280000 {
			compatible = "st,stih407-front-syscfg", "syscon";
			reg = <0x9280000 0x1000>;
		};

		syscfg_rear: rear-syscfg@9290000 {
			compatible = "st,stih407-rear-syscfg", "syscon";
			reg = <0x9290000 0x1000>;
		};

		syscfg_flash: flash-syscfg@92a0000 {
			compatible = "st,stih407-flash-syscfg", "syscon";
			reg = <0x92a0000 0x1000>;
		};

		syscfg_sbc_reg: fvdp-lite-syscfg@9600000 {
			compatible = "st,stih407-sbc-reg-syscfg", "syscon";
			reg = <0x9600000 0x1000>;
		};

		syscfg_core: core-syscfg@92b0000 {
			compatible = "st,stih407-core-syscfg", "syscon";
			reg = <0x92b0000 0x1000>;
		};

		syscfg_lpm: lpm-syscfg@94b5100 {
			compatible = "st,stih407-lpm-syscfg", "syscon";
			reg = <0x94b5100 0x1000>;
		};

		serial@9830000 {
			compatible = "st,asc";
			reg = <0x9830000 0x2c>;
			interrupts = <GIC_SPI 122 IRQ_TYPE_NONE>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_serial0>;
			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;

			status = "disabled";
		};

		serial@9831000 {
			compatible = "st,asc";
			reg = <0x9831000 0x2c>;
			interrupts = <GIC_SPI 123 IRQ_TYPE_NONE>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_serial1>;
			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;

			status = "disabled";
		};

		serial@9832000 {
			compatible = "st,asc";
			reg = <0x9832000 0x2c>;
			interrupts = <GIC_SPI 124 IRQ_TYPE_NONE>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_serial2>;
			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;

			status = "disabled";
		};

		/* SBC_ASC0 - UART10 */
		sbc_serial0: serial@9530000 {
			compatible = "st,asc";
			reg = <0x9530000 0x2c>;
			interrupts = <GIC_SPI 138 IRQ_TYPE_NONE>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_sbc_serial0>;
			clocks = <&clk_sysin>;

			status = "disabled";
		};

		serial@9531000 {
			compatible = "st,asc";
			reg = <0x9531000 0x2c>;
			interrupts = <GIC_SPI 139 IRQ_TYPE_NONE>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_sbc_serial1>;
			clocks = <&clk_sysin>;

			status = "disabled";
		};

		i2c@9840000 {
			compatible = "st,comms-ssc4-i2c";
			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
			reg = <0x9840000 0x110>;
			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
			clock-names = "ssc";
			clock-frequency = <400000>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c0_default>;

			status = "disabled";
		};

		i2c@9841000 {
			compatible = "st,comms-ssc4-i2c";
			reg = <0x9841000 0x110>;
			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
			clock-names = "ssc";
			clock-frequency = <400000>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c1_default>;

			status = "disabled";
		};

		i2c@9842000 {
			compatible = "st,comms-ssc4-i2c";
			reg = <0x9842000 0x110>;
			interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
			clock-names = "ssc";
			clock-frequency = <400000>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c2_default>;

			status = "disabled";
		};

		i2c@9843000 {
			compatible = "st,comms-ssc4-i2c";
			reg = <0x9843000 0x110>;
			interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
			clock-names = "ssc";
			clock-frequency = <400000>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c3_default>;

			status = "disabled";
		};

		i2c@9844000 {
			compatible = "st,comms-ssc4-i2c";
			reg = <0x9844000 0x110>;
			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
			clock-names = "ssc";
			clock-frequency = <400000>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c4_default>;

			status = "disabled";
		};

		i2c@9845000 {
			compatible = "st,comms-ssc4-i2c";
			reg = <0x9845000 0x110>;
			interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
			clock-names = "ssc";
			clock-frequency = <400000>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c5_default>;

			status = "disabled";
		};


		/* SSCs on SBC */
		i2c@9540000 {
			compatible = "st,comms-ssc4-i2c";
			reg = <0x9540000 0x110>;
			interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clk_sysin>;
			clock-names = "ssc";
			clock-frequency = <400000>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c10_default>;

			status = "disabled";
		};

		i2c@9541000 {
			compatible = "st,comms-ssc4-i2c";
			reg = <0x9541000 0x110>;
			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clk_sysin>;
			clock-names = "ssc";
			clock-frequency = <400000>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c11_default>;

			status = "disabled";
		};
	};
};