linux-zen-server/arch/arm/boot/dts/orion5x.dtsi

// SPDX-License-Identifier: GPL-2.0-only
// Copyright (C) 2012 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

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

/ {
	#address-cells = <1>;
	#size-cells = <1>;
	model = "Marvell Orion5x SoC";
	compatible = "marvell,orion5x";
	interrupt-parent = <&intc>;

	aliases {
		gpio0 = &gpio0;
	};

	soc {
		#address-cells = <2>;
		#size-cells = <1>;
		controller = <&mbusc>;

		devbus_bootcs: devbus-bootcs {
			compatible = "marvell,orion-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x1046C 0x4>;
			ranges = <0 MBUS_ID(0x01, 0x0f) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&core_clk 0>;
			status = "disabled";
		};

		devbus_cs0: devbus-cs0 {
			compatible = "marvell,orion-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x1045C 0x4>;
			ranges = <0 MBUS_ID(0x01, 0x1e) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&core_clk 0>;
			status = "disabled";
		};

		devbus_cs1: devbus-cs1 {
			compatible = "marvell,orion-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x10460 0x4>;
			ranges = <0 MBUS_ID(0x01, 0x1d) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&core_clk 0>;
			status = "disabled";
		};

		devbus_cs2: devbus-cs2 {
			compatible = "marvell,orion-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x10464 0x4>;
			ranges = <0 MBUS_ID(0x01, 0x1b) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&core_clk 0>;
			status = "disabled";
		};

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

			gpio0: gpio@10100 {
				compatible = "marvell,orion-gpio";
				#gpio-cells = <2>;
				gpio-controller;
				reg = <0x10100 0x40>;
				ngpios = <32>;
				interrupt-controller;
				#interrupt-cells = <2>;
				interrupts = <6>, <7>, <8>, <9>;
			};

			spi: spi@10600 {
				compatible = "marvell,orion-spi";
				#address-cells = <1>;
				#size-cells = <0>;
				cell-index = <0>;
				reg = <0x10600 0x28>;
				status = "disabled";
			};

			i2c: i2c@11000 {
				compatible = "marvell,mv64xxx-i2c";
				reg = <0x11000 0x20>;
				#address-cells = <1>;
				#size-cells = <0>;
				interrupts = <5>;
				clocks = <&core_clk 0>;
				status = "disabled";
			};

			uart0: serial@12000 {
				compatible = "ns16550a";
				reg = <0x12000 0x100>;
				reg-shift = <2>;
				interrupts = <3>;
				clocks = <&core_clk 0>;
				status = "disabled";
			};

			uart1: serial@12100 {
				compatible = "ns16550a";
				reg = <0x12100 0x100>;
				reg-shift = <2>;
				interrupts = <4>;
				clocks = <&core_clk 0>;
				status = "disabled";
			};

			bridge_intc: bridge-interrupt-ctrl@20110 {
				compatible = "marvell,orion-bridge-intc";
				interrupt-controller;
				#interrupt-cells = <1>;
				reg = <0x20110 0x8>;
				interrupts = <0>;
				marvell,#interrupts = <4>;
			};

			intc: interrupt-controller@20200 {
				compatible = "marvell,orion-intc";
				interrupt-controller;
				#interrupt-cells = <1>;
				reg = <0x20200 0x08>;
			};

			timer: timer@20300 {
				compatible = "marvell,orion-timer";
				reg = <0x20300 0x20>;
				interrupt-parent = <&bridge_intc>;
				interrupts = <1>, <2>;
				clocks = <&core_clk 0>;
			};

			wdt: wdt@20300 {
				compatible = "marvell,orion-wdt";
				reg = <0x20300 0x28>, <0x20108 0x4>;
				interrupt-parent = <&bridge_intc>;
				interrupts = <3>;
				clocks = <&core_clk 0>;
				status = "okay";
			};

			ehci0: ehci@50000 {
				compatible = "marvell,orion-ehci";
				reg = <0x50000 0x1000>;
				interrupts = <17>;
				status = "disabled";
			};

			xor: dma-controller@60900 {
				compatible = "marvell,orion-xor";
				reg = <0x60900 0x100
				       0x60b00 0x100>;
				status = "okay";

				xor00 {
				      interrupts = <30>;
				      dmacap,memcpy;
				      dmacap,xor;
				};
				xor01 {
				      interrupts = <31>;
				      dmacap,memcpy;
				      dmacap,xor;
				      dmacap,memset;
				};
			};

			eth: ethernet-controller@72000 {
				compatible = "marvell,orion-eth";
				#address-cells = <1>;
				#size-cells = <0>;
				reg = <0x72000 0x4000>;
				marvell,tx-checksum-limit = <1600>;
				status = "disabled";

				ethport: ethernet-port@0 {
					compatible = "marvell,orion-eth-port";
					reg = <0>;
					interrupts = <21>;
					/* overwrite MAC address in bootloader */
					local-mac-address = [00 00 00 00 00 00];
					/* set phy-handle property in board file */
				};
			};

			mdio: mdio-bus@72004 {
				compatible = "marvell,orion-mdio";
				#address-cells = <1>;
				#size-cells = <0>;
				reg = <0x72004 0x84>;
				interrupts = <22>;
				status = "disabled";

				/* add phy nodes in board file */
			};

			sata: sata@80000 {
				compatible = "marvell,orion-sata";
				reg = <0x80000 0x5000>;
				interrupts = <29>;
				status = "disabled";
			};

			cesa: crypto@90000 {
				compatible = "marvell,orion-crypto";
				reg = <0x90000 0x10000>;
				reg-names = "regs";
				interrupts = <28>;
				marvell,crypto-srams = <&crypto_sram>;
				marvell,crypto-sram-size = <0x800>;
				status = "okay";
			};

			ehci1: ehci@a0000 {
				compatible = "marvell,orion-ehci";
				reg = <0xa0000 0x1000>;
				interrupts = <12>;
				status = "disabled";
			};
		};

		crypto_sram: sa-sram {
			compatible = "mmio-sram";
			reg = <MBUS_ID(0x09, 0x00) 0x0 0x800>;
			#address-cells = <1>;
			#size-cells = <1>;
		};
	};
};