linux_dsm_epyc7002/arch/arm/boot/dts/armada-375.dtsi

/*
 * Device Tree Include file for Marvell Armada 375 family SoC
 *
 * Copyright (C) 2014 Marvell
 *
 * Gregory CLEMENT <gregory.clement@free-electrons.com>
 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#include "skeleton.dtsi"
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>

#define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16))

/ {
	model = "Marvell Armada 375 family SoC";
	compatible = "marvell,armada375";

	aliases {
		gpio0 = &gpio0;
		gpio1 = &gpio1;
		gpio2 = &gpio2;
	};

	clocks {
		/* 2 GHz fixed main PLL */
		mainpll: mainpll {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <2000000000>;
		};
	};

	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>;
		};
	};

	soc {
		compatible = "marvell,armada375-mbus", "marvell,armada370-mbus", "simple-bus";
		#address-cells = <2>;
		#size-cells = <1>;
		controller = <&mbusc>;
		interrupt-parent = <&gic>;
		pcie-mem-aperture = <0xe0000000 0x8000000>;
		pcie-io-aperture  = <0xe8000000 0x100000>;

		bootrom {
			compatible = "marvell,bootrom";
			reg = <MBUS_ID(0x01, 0x1d) 0 0x100000>;
		};

		devbus-bootcs {
			compatible = "marvell,mvebu-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x10400 0x8>;
			ranges = <0 MBUS_ID(0x01, 0x2f) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&coreclk 0>;
			status = "disabled";
		};

		devbus-cs0 {
			compatible = "marvell,mvebu-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x10408 0x8>;
			ranges = <0 MBUS_ID(0x01, 0x3e) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&coreclk 0>;
			status = "disabled";
		};

		devbus-cs1 {
			compatible = "marvell,mvebu-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x10410 0x8>;
			ranges = <0 MBUS_ID(0x01, 0x3d) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&coreclk 0>;
			status = "disabled";
		};

		devbus-cs2 {
			compatible = "marvell,mvebu-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x10418 0x8>;
			ranges = <0 MBUS_ID(0x01, 0x3b) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&coreclk 0>;
			status = "disabled";
		};

		devbus-cs3 {
			compatible = "marvell,mvebu-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x10420 0x8>;
			ranges = <0 MBUS_ID(0x01, 0x37) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&coreclk 0>;
			status = "disabled";
		};

		internal-regs {
			compatible = "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>;

			L2: cache-controller@8000 {
				compatible = "arm,pl310-cache";
				reg = <0x8000 0x1000>;
				cache-unified;
				cache-level = <2>;
			};

			timer@c600 {
				compatible = "arm,cortex-a9-twd-timer";
				reg = <0xc600 0x20>;
				interrupts = <GIC_PPI 13 (IRQ_TYPE_EDGE_RISING | GIC_CPU_MASK_SIMPLE(2))>;
				clocks = <&coreclk 2>;
			};

			gic: interrupt-controller@d000 {
				compatible = "arm,cortex-a9-gic";
				#interrupt-cells = <3>;
				#size-cells = <0>;
				interrupt-controller;
				reg = <0xd000 0x1000>,
				      <0xc100 0x100>;
			};

			spi0: spi@10600 {
				compatible = "marvell,orion-spi";
				reg = <0x10600 0x50>;
				#address-cells = <1>;
				#size-cells = <0>;
				cell-index = <0>;
				interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&coreclk 0>;
				status = "disabled";
			};

			spi1: spi@10680 {
				compatible = "marvell,orion-spi";
				reg = <0x10680 0x50>;
				#address-cells = <1>;
				#size-cells = <0>;
				cell-index = <1>;
				interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&coreclk 0>;
				status = "disabled";
			};

			i2c0: i2c@11000 {
				compatible = "marvell,mv64xxx-i2c";
				reg = <0x11000 0x20>;
				#address-cells = <1>;
				#size-cells = <0>;
				interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
				timeout-ms = <1000>;
				clocks = <&coreclk 0>;
				status = "disabled";
			};

			i2c1: i2c@11100 {
				compatible = "marvell,mv64xxx-i2c";
				reg = <0x11100 0x20>;
				#address-cells = <1>;
				#size-cells = <0>;
				interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
				timeout-ms = <1000>;
				clocks = <&coreclk 0>;
				status = "disabled";
			};

			serial@12000 {
				compatible = "snps,dw-apb-uart";
				reg = <0x12000 0x100>;
				reg-shift = <2>;
				interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
				reg-io-width = <1>;
				status = "disabled";
			};

			serial@12100 {
				compatible = "snps,dw-apb-uart";
				reg = <0x12100 0x100>;
				reg-shift = <2>;
				interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
				reg-io-width = <1>;
				status = "disabled";
			};

			pinctrl {
				compatible = "marvell,mv88f6720-pinctrl";
				reg = <0x18000 0x24>;

				i2c0_pins: i2c0-pins {
					marvell,pins = "mpp14",  "mpp15";
					marvell,function = "i2c0";
				};

				i2c1_pins: i2c1-pins {
					marvell,pins = "mpp61",  "mpp62";
					marvell,function = "i2c1";
				};

				nand_pins: nand-pins {
					marvell,pins = "mpp0", "mpp1", "mpp2",
						"mpp3", "mpp4", "mpp5",
						"mpp6", "mpp7", "mpp8",
						"mpp9", "mpp10", "mpp11",
						"mpp12", "mpp13";
					marvell,function = "nand";
				};

				sdio_pins: sdio-pins {
					marvell,pins = "mpp24",  "mpp25", "mpp26",
						     "mpp27", "mpp28", "mpp29";
					marvell,function = "sd";
				};

				spi0_pins: spi0-pins {
					marvell,pins = "mpp0",  "mpp1", "mpp4",
						     "mpp5", "mpp8", "mpp9";
					marvell,function = "spi0";
				};
			};

			gpio0: gpio@18100 {
				compatible = "marvell,orion-gpio";
				reg = <0x18100 0x40>;
				ngpios = <32>;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
				interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
			};

			gpio1: gpio@18140 {
				compatible = "marvell,orion-gpio";
				reg = <0x18140 0x40>;
				ngpios = <32>;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
				interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
			};

			gpio2: gpio@18180 {
				compatible = "marvell,orion-gpio";
				reg = <0x18180 0x40>;
				ngpios = <3>;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
				interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
			};

			system-controller@18200 {
				compatible = "marvell,armada-375-system-controller";
				reg = <0x18200 0x100>;
			};

			gateclk: clock-gating-control@18220 {
				compatible = "marvell,armada-375-gating-clock";
				reg = <0x18220 0x4>;
				clocks = <&coreclk 0>;
				#clock-cells = <1>;
			};

			mbusc: mbus-controller@20000 {
				compatible = "marvell,mbus-controller";
				reg = <0x20000 0x100>, <0x20180 0x20>;
			};

			mpic: interrupt-controller@20000 {
				compatible = "marvell,mpic";
				reg = <0x20a00 0x2d0>, <0x21070 0x58>;
				#interrupt-cells = <1>;
				#size-cells = <1>;
				interrupt-controller;
				msi-controller;
				interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
			};

			timer@20300 {
				compatible = "marvell,armada-375-timer", "marvell,armada-370-timer";
				reg = <0x20300 0x30>, <0x21040 0x30>;
				interrupts-extended = <&gic  GIC_SPI  8 IRQ_TYPE_LEVEL_HIGH>,
						      <&gic  GIC_SPI  9 IRQ_TYPE_LEVEL_HIGH>,
						      <&gic  GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
						      <&gic  GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
						      <&mpic 5>,
						      <&mpic 6>;
				clocks = <&coreclk 0>;
			};

			xor@60800 {
				compatible = "marvell,orion-xor";
				reg = <0x60800 0x100
				       0x60A00 0x100>;
				clocks = <&gateclk 22>;
				status = "okay";

				xor00 {
					interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
					dmacap,memcpy;
					dmacap,xor;
				};
				xor01 {
					interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
					dmacap,memcpy;
					dmacap,xor;
					dmacap,memset;
				};
			};

			xor@60900 {
				compatible = "marvell,orion-xor";
				reg = <0x60900 0x100
				       0x60b00 0x100>;
				clocks = <&gateclk 23>;
				status = "okay";

				xor10 {
					interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
					dmacap,memcpy;
					dmacap,xor;
				};
				xor11 {
					interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
					dmacap,memcpy;
					dmacap,xor;
					dmacap,memset;
				};
			};

			sata@a0000 {
				compatible = "marvell,orion-sata";
				reg = <0xa0000 0x5000>;
				interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&gateclk 14>, <&gateclk 20>;
				clock-names = "0", "1";
				status = "disabled";
			};

			nand@d0000 {
				compatible = "marvell,armada370-nand";
				reg = <0xd0000 0x54>;
				#address-cells = <1>;
				#size-cells = <1>;
				interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&gateclk 11>;
				status = "disabled";
			};

			mvsdio@d4000 {
				compatible = "marvell,orion-sdio";
				reg = <0xd4000 0x200>;
				interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&gateclk 17>;
				bus-width = <4>;
				cap-sdio-irq;
				cap-sd-highspeed;
				cap-mmc-highspeed;
				status = "disabled";
			};

			coreclk: mvebu-sar@e8204 {
				compatible = "marvell,armada-375-core-clock";
				reg = <0xe8204 0x04>;
				#clock-cells = <1>;
			};

			coredivclk: corediv-clock@e8250 {
				compatible = "marvell,armada-375-corediv-clock";
				reg = <0xe8250 0xc>;
				#clock-cells = <1>;
				clocks = <&mainpll>;
				clock-output-names = "nand";
			};
		};

		pcie-controller {
			compatible = "marvell,armada-370-pcie";
			status = "disabled";
			device_type = "pci";

			#address-cells = <3>;
			#size-cells = <2>;

			msi-parent = <&mpic>;
			bus-range = <0x00 0xff>;

			ranges =
			       <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000
				0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000
				0x82000000 0x1 0       MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0 MEM */
				0x81000000 0x1 0       MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0 IO  */
				0x82000000 0x2 0       MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 1 MEM */
				0x81000000 0x2 0       MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 1 IO  */>;

			pcie@1,0 {
				device_type = "pci";
				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
				reg = <0x0800 0 0 0 0>;
				#address-cells = <3>;
				#size-cells = <2>;
				#interrupt-cells = <1>;
				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
				interrupt-map-mask = <0 0 0 0>;
				interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
				marvell,pcie-port = <0>;
				marvell,pcie-lane = <0>;
				clocks = <&gateclk 5>;
				status = "disabled";
			};

			pcie@2,0 {
				device_type = "pci";
				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
				reg = <0x1000 0 0 0 0>;
				#address-cells = <3>;
				#size-cells = <2>;
				#interrupt-cells = <1>;
				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
					  0x81000000 0 0 0x81000000 0x2 0 1 0>;
				interrupt-map-mask = <0 0 0 0>;
				interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
				marvell,pcie-port = <0>;
				marvell,pcie-lane = <1>;
				clocks = <&gateclk 6>;
				status = "disabled";
			};

		};
	};
};