src/arm64/marvell/armada-37xx.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device Tree Include file for Marvell Armada 37xx family of SoCs.
 *
 * Copyright (C) 2016 Marvell
 *
 * Gregory CLEMENT <gregory.clement@free-electrons.com>
 *
 */

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

/ {
	model = "Marvell Armada 37xx SoC";
	compatible = "marvell,armada3700";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		serial0 = &uart0;
		serial1 = &uart1;
	};

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		/*
		 * The PSCI firmware region depicted below is the default one
		 * and should be updated by the bootloader.
		 */
		psci-area@4000000 {
			reg = <0 0x4000000 0 0x200000>;
			no-map;
		};

		tee@4400000 {
			reg = <0 0x4400000 0 0x1000000>;
			no-map;
		};
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0>;
			clocks = <&nb_periph_clk 16>;
			enable-method = "psci";
		};
	};

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

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

	pmu {
		compatible = "arm,cortex-a53-pmu";
		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
	};

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

		internal-regs@d0000000 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "simple-bus";
			/* 32M internal register @ 0xd000_0000 */
			ranges = <0x0 0x0 0xd0000000 0x2000000>;

			wdt: watchdog@8300 {
				compatible = "marvell,armada-3700-wdt";
				reg = <0x8300 0x40>;
				marvell,system-controller = <&cpu_misc>;
				clocks = <&xtalclk>;
			};

			cpu_misc: system-controller@d000 {
				compatible = "marvell,armada-3700-cpu-misc",
					     "syscon";
				reg = <0xd000 0x1000>;
			};

			spi0: spi@10600 {
				compatible = "marvell,armada-3700-spi";
				#address-cells = <1>;
				#size-cells = <0>;
				reg = <0x10600 0xA00>;
				clocks = <&nb_periph_clk 7>;
				interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
				num-cs = <4>;
				status = "disabled";
			};

			i2c0: i2c@11000 {
				compatible = "marvell,armada-3700-i2c";
				reg = <0x11000 0x24>;
				#address-cells = <1>;
				#size-cells = <0>;
				clocks = <&nb_periph_clk 10>;
				interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
				mrvl,i2c-fast-mode;
				status = "disabled";
			};

			i2c1: i2c@11080 {
				compatible = "marvell,armada-3700-i2c";
				reg = <0x11080 0x24>;
				#address-cells = <1>;
				#size-cells = <0>;
				clocks = <&nb_periph_clk 9>;
				interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
				mrvl,i2c-fast-mode;
				status = "disabled";
			};

			avs: avs@11500 {
				compatible = "marvell,armada-3700-avs",
					     "syscon";
				reg = <0x11500 0x40>;
			};

			uartclk: clock-controller@12010 {
				compatible = "marvell,armada-3700-uart-clock";
				reg = <0x12010 0x4>, <0x12210 0x4>;
				clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>,
					 <&tbg 3>, <&xtalclk>;
				clock-names = "TBG-A-P", "TBG-B-P", "TBG-A-S",
					      "TBG-B-S", "xtal";
				#clock-cells = <1>;
			};

			uart0: serial@12000 {
				compatible = "marvell,armada-3700-uart";
				reg = <0x12000 0x18>;
				clocks = <&uartclk 0>;
				interrupts =
				<GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
				<GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
				<GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "uart-sum", "uart-tx", "uart-rx";
				status = "disabled";
			};

			uart1: serial@12200 {
				compatible = "marvell,armada-3700-uart-ext";
				reg = <0x12200 0x30>;
				clocks = <&uartclk 1>;
				interrupts =
				<GIC_SPI 30 IRQ_TYPE_EDGE_RISING>,
				<GIC_SPI 31 IRQ_TYPE_EDGE_RISING>;
				interrupt-names = "uart-tx", "uart-rx";
				status = "disabled";
			};

			nb_periph_clk: nb-periph-clk@13000 {
				compatible = "marvell,armada-3700-periph-clock-nb",
					     "syscon";
				reg = <0x13000 0x100>;
				clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>,
				<&tbg 3>, <&xtalclk>;
				#clock-cells = <1>;
			};

			sb_periph_clk: sb-periph-clk@18000 {
				compatible = "marvell,armada-3700-periph-clock-sb";
				reg = <0x18000 0x100>;
				clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>,
				<&tbg 3>, <&xtalclk>;
				#clock-cells = <1>;
			};

			tbg: tbg@13200 {
				compatible = "marvell,armada-3700-tbg-clock";
				reg = <0x13200 0x100>;
				clocks = <&xtalclk>;
				#clock-cells = <1>;
			};

			pinctrl_nb: pinctrl@13800 {
				compatible = "marvell,armada3710-nb-pinctrl",
					     "syscon", "simple-mfd";
				reg = <0x13800 0x100>, <0x13C00 0x20>;
				/* MPP1[19:0] */
				gpionb: gpio {
					#gpio-cells = <2>;
					gpio-ranges = <&pinctrl_nb 0 0 36>;
					gpio-controller;
					interrupt-controller;
					#interrupt-cells = <2>;
					interrupts =
					<GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
					<GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
					<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>,
					<GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
					<GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
					<GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
					<GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
					<GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
					<GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
				};

				xtalclk: xtal-clk {
					compatible = "marvell,armada-3700-xtal-clock";
					clock-output-names = "xtal";
					#clock-cells = <0>;
				};

				spi_quad_pins: spi-quad-pins {
					groups = "spi_quad";
					function = "spi";
				};

				spi_cs1_pins: spi-cs1-pins {
					groups = "spi_cs1";
					function = "spi";
				};

				i2c1_pins: i2c1-pins {
					groups = "i2c1";
					function = "i2c";
				};

				i2c2_pins: i2c2-pins {
					groups = "i2c2";
					function = "i2c";
				};

				uart1_pins: uart1-pins {
					groups = "uart1";
					function = "uart";
				};

				uart2_pins: uart2-pins {
					groups = "uart2";
					function = "uart";
				};

				mmc_pins: mmc-pins {
					groups = "emmc_nb";
					function = "emmc";
				};
			};

			nb_pm: syscon@14000 {
				compatible = "marvell,armada-3700-nb-pm",
					     "syscon";
				reg = <0x14000 0x60>;
			};

			comphy: phy@18300 {
				compatible = "marvell,comphy-a3700";
				reg = <0x18300 0x300>,
				      <0x1F000 0x400>,
				      <0x5C000 0x400>,
				      <0xe0178 0x8>;
				reg-names = "comphy",
					    "lane1_pcie_gbe",
					    "lane0_usb3_gbe",
					    "lane2_sata_usb3";
				#address-cells = <1>;
				#size-cells = <0>;
				clocks = <&xtalclk>;
				clock-names = "xtal";

				comphy0: phy@0 {
					reg = <0>;
					#phy-cells = <1>;
				};

				comphy1: phy@1 {
					reg = <1>;
					#phy-cells = <1>;
				};

				comphy2: phy@2 {
					reg = <2>;
					#phy-cells = <1>;
				};
			};

			pinctrl_sb: pinctrl@18800 {
				compatible = "marvell,armada3710-sb-pinctrl",
					     "syscon", "simple-mfd";
				reg = <0x18800 0x100>, <0x18C00 0x20>;
				/* MPP2[23:0] */
				gpiosb: gpio {
					#gpio-cells = <2>;
					gpio-ranges = <&pinctrl_sb 0 0 30>;
					gpio-controller;
					interrupt-controller;
					#interrupt-cells = <2>;
					interrupts =
					<GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
					<GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>,
					<GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,
					<GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
					<GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
				};

				rgmii_pins: mii-pins {
					groups = "rgmii";
					function = "mii";
				};

				smi_pins: smi-pins {
					groups = "smi";
					function = "smi";
				};

				sdio_pins: sdio-pins {
					groups = "sdio_sb";
					function = "sdio";
				};

				pcie_reset_pins: pcie-reset-pins {
					groups = "pcie1"; /* this actually controls "pcie1_reset" */
					function = "gpio";
				};

				pcie_clkreq_pins: pcie-clkreq-pins {
					groups = "pcie1_clkreq";
					function = "pcie";
				};
			};

			eth0: ethernet@30000 {
				   compatible = "marvell,armada-3700-neta";
				   reg = <0x30000 0x4000>;
				   interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
				   clocks = <&sb_periph_clk 8>;
				   status = "disabled";
			};

			mdio: mdio@32004 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "marvell,orion-mdio";
				reg = <0x32004 0x4>;
			};

			eth1: ethernet@40000 {
				compatible = "marvell,armada-3700-neta";
				reg = <0x40000 0x4000>;
				interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&sb_periph_clk 7>;
				status = "disabled";
			};

			usb3: usb@58000 {
				compatible = "marvell,armada3700-xhci",
				"generic-xhci";
				reg = <0x58000 0x4000>;
				marvell,usb-misc-reg = <&usb32_syscon>;
				interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&sb_periph_clk 12>;
				phys = <&comphy0 0>, <&usb2_utmi_otg_phy>;
				phy-names = "usb3-phy", "usb2-utmi-otg-phy";
				status = "disabled";
			};

			usb2_utmi_otg_phy: phy@5d000 {
				compatible = "marvell,a3700-utmi-otg-phy";
				reg = <0x5d000 0x800>;
				marvell,usb-misc-reg = <&usb32_syscon>;
				#phy-cells = <0>;
			};

			usb32_syscon: system-controller@5d800 {
				compatible = "marvell,armada-3700-usb2-host-device-misc",
				"syscon";
				reg = <0x5d800 0x800>;
			};

			usb2: usb@5e000 {
				compatible = "marvell,armada-3700-ehci";
				reg = <0x5e000 0x1000>;
				marvell,usb-misc-reg = <&usb2_syscon>;
				interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
				phys = <&usb2_utmi_host_phy>;
				phy-names = "usb2-utmi-host-phy";
				status = "disabled";
			};

			usb2_utmi_host_phy: phy@5f000 {
				compatible = "marvell,a3700-utmi-host-phy";
				reg = <0x5f000 0x800>;
				marvell,usb-misc-reg = <&usb2_syscon>;
				#phy-cells = <0>;
			};

			usb2_syscon: system-controller@5f800 {
				compatible = "marvell,armada-3700-usb2-host-misc",
				"syscon";
				reg = <0x5f800 0x800>;
			};

			xor@60900 {
				compatible = "marvell,armada-3700-xor";
				reg = <0x60900 0x100>,
				      <0x60b00 0x100>;

				xor10 {
					interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
				};
				xor11 {
					interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
				};
			};

			crypto: crypto@90000 {
				compatible = "inside-secure,safexcel-eip97ies";
				reg = <0x90000 0x20000>;
				interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "ring0", "ring1", "ring2",
						  "ring3", "eip", "mem";
				clocks = <&nb_periph_clk 15>;
			};

			rwtm: mailbox@b0000 {
				compatible = "marvell,armada-3700-rwtm-mailbox";
				reg = <0xb0000 0x100>;
				interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
				#mbox-cells = <1>;
			};

			sdhci1: mmc@d0000 {
				compatible = "marvell,armada-3700-sdhci",
					     "marvell,sdhci-xenon";
				reg = <0xd0000 0x300>,
				      <0x1e808 0x4>;
				interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&nb_periph_clk 0>;
				clock-names = "core";
				status = "disabled";
			};

			sdhci0: mmc@d8000 {
				compatible = "marvell,armada-3700-sdhci",
					     "marvell,sdhci-xenon";
				reg = <0xd8000 0x300>,
				      <0x17808 0x4>;
				interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&nb_periph_clk 0>;
				clock-names = "core";
				status = "disabled";
			};

			sata: sata@e0000 {
				compatible = "marvell,armada-3700-ahci";
				reg = <0xe0000 0x178>;
				interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&nb_periph_clk 1>;
				phys = <&comphy2 0>;
				phy-names = "sata-phy";
				status = "disabled";
			};

			gic: interrupt-controller@1d00000 {
				compatible = "arm,gic-v3";
				#interrupt-cells = <3>;
				interrupt-controller;
				reg = <0x1d00000 0x10000>, /* GICD */
				      <0x1d40000 0x40000>, /* GICR */
				      <0x1d80000 0x2000>,  /* GICC */
				      <0x1d90000 0x2000>,  /* GICH */
				      <0x1da0000 0x20000>; /* GICV */
				interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
			};
		};

		pcie0: pcie@d0070000 {
			compatible = "marvell,armada-3700-pcie";
			device_type = "pci";
			status = "disabled";
			reg = <0 0xd0070000 0 0x20000>;
			#address-cells = <3>;
			#size-cells = <2>;
			bus-range = <0x00 0xff>;
			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
			#interrupt-cells = <1>;
			clocks = <&sb_periph_clk 13>;
			msi-parent = <&pcie0>;
			msi-controller;
			/*
			 * The 128 MiB address range [0xe8000000-0xf0000000] is
			 * dedicated for PCIe and can be assigned to 8 windows
			 * with size a power of two. Use one 64 KiB window for
			 * IO at the end and the remaining seven windows
			 * (totaling 127 MiB) for MEM.
			 */
			ranges = <0x82000000 0 0xe8000000   0 0xe8000000   0 0x07f00000   /* Port 0 MEM */
				  0x81000000 0 0x00000000   0 0xefff0000   0 0x00010000>; /* Port 0 IO */
			interrupt-map-mask = <0 0 0 7>;
			interrupt-map = <0 0 0 1 &pcie_intc 0>,
					<0 0 0 2 &pcie_intc 1>,
					<0 0 0 3 &pcie_intc 2>,
					<0 0 0 4 &pcie_intc 3>;
			max-link-speed = <2>;
			phys = <&comphy1 0>;
			pcie_intc: interrupt-controller {
				interrupt-controller;
				#interrupt-cells = <1>;
			};
		};
	};

	firmware {
		armada-3700-rwtm {
			compatible = "marvell,armada-3700-rwtm-firmware";
			mboxes = <&rwtm 0>;
			status = "okay";
		};
	};
};