xref: /kernel/linux/linux-6.6/arch/powerpc/boot/dts/mpc8349emitx.dts

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * MPC8349E-mITX Device Tree Source
 *
 * Copyright 2006 Freescale Semiconductor Inc.
 */

/dts-v1/;

/ {
	model = "MPC8349EMITX";
	compatible = "MPC8349EMITX", "MPC834xMITX", "MPC83xxMITX";
	#address-cells = <1>;
	#size-cells = <1>;

	aliases {
		ethernet0 = &enet0;
		ethernet1 = &enet1;
		serial0 = &serial0;
		serial1 = &serial1;
		pci0 = &pci0;
		pci1 = &pci1;
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		PowerPC,8349@0 {
			device_type = "cpu";
			reg = <0x0>;
			d-cache-line-size = <32>;
			i-cache-line-size = <32>;
			d-cache-size = <32768>;
			i-cache-size = <32768>;
			timebase-frequency = <0>;	// from bootloader
			bus-frequency = <0>;		// from bootloader
			clock-frequency = <0>;		// from bootloader
		};
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x10000000>;
	};

	soc8349@e0000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		device_type = "soc";
		compatible = "simple-bus";
		ranges = <0x0 0xe0000000 0x00100000>;
		reg = <0xe0000000 0x00000200>;
		bus-frequency = <0>;                    // from bootloader

		wdt@200 {
			device_type = "watchdog";
			compatible = "mpc83xx_wdt";
			reg = <0x200 0x100>;
		};

		gpio1: gpio-controller@c00 {
			#gpio-cells = <2>;
			compatible = "fsl,mpc8349-gpio";
			reg = <0xc00 0x100>;
			interrupts = <74 0x8>;
			interrupt-parent = <&ipic>;
			gpio-controller;
		};

		gpio2: gpio-controller@d00 {
			#gpio-cells = <2>;
			compatible = "fsl,mpc8349-gpio";
			reg = <0xd00 0x100>;
			interrupts = <75 0x8>;
			interrupt-parent = <&ipic>;
			gpio-controller;
		};

		i2c@3000 {
			#address-cells = <1>;
			#size-cells = <0>;
			cell-index = <0>;
			compatible = "fsl-i2c";
			reg = <0x3000 0x100>;
			interrupts = <14 0x8>;
			interrupt-parent = <&ipic>;
			dfsrr;

			eeprom: at24@50 {
				compatible = "st,24c256", "atmel,24c256";
				reg = <0x50>;
			};

		};

		i2c@3100 {
			#address-cells = <1>;
			#size-cells = <0>;
			cell-index = <1>;
			compatible = "fsl-i2c";
			reg = <0x3100 0x100>;
			interrupts = <15 0x8>;
			interrupt-parent = <&ipic>;
			dfsrr;

			rtc@68 {
				compatible = "dallas,ds1339";
				reg = <0x68>;
				interrupts = <18 0x8>;
				interrupt-parent = <&ipic>;
			};

			pcf1: iexp@38 {
				#gpio-cells = <2>;
				compatible = "ti,pcf8574a";
				reg = <0x38>;
				gpio-controller;
			};

			pcf2: iexp@39 {
				#gpio-cells = <2>;
				compatible = "ti,pcf8574a";
				reg = <0x39>;
				gpio-controller;
			};

			spd: at24@51 {
				compatible = "atmel,spd";
				reg = <0x51>;
			};

			mcu_pio: mcu@a {
				#gpio-cells = <2>;
				compatible = "fsl,mc9s08qg8-mpc8349emitx",
					     "fsl,mcu-mpc8349emitx";
				reg = <0x0a>;
				gpio-controller;
			};
		};

		spi@7000 {
			cell-index = <0>;
			compatible = "fsl,spi";
			reg = <0x7000 0x1000>;
			interrupts = <16 0x8>;
			interrupt-parent = <&ipic>;
			mode = "cpu";
		};

		dma@82a8 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "fsl,mpc8349-dma", "fsl,elo-dma";
			reg = <0x82a8 4>;
			ranges = <0 0x8100 0x1a8>;
			interrupt-parent = <&ipic>;
			interrupts = <71 8>;
			cell-index = <0>;
			dma-channel@0 {
				compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
				reg = <0 0x80>;
				cell-index = <0>;
				interrupt-parent = <&ipic>;
				interrupts = <71 8>;
			};
			dma-channel@80 {
				compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
				reg = <0x80 0x80>;
				cell-index = <1>;
				interrupt-parent = <&ipic>;
				interrupts = <71 8>;
			};
			dma-channel@100 {
				compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
				reg = <0x100 0x80>;
				cell-index = <2>;
				interrupt-parent = <&ipic>;
				interrupts = <71 8>;
			};
			dma-channel@180 {
				compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
				reg = <0x180 0x28>;
				cell-index = <3>;
				interrupt-parent = <&ipic>;
				interrupts = <71 8>;
			};
		};

		usb@22000 {
			compatible = "fsl-usb2-mph";
			reg = <0x22000 0x1000>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupt-parent = <&ipic>;
			interrupts = <39 0x8>;
			phy_type = "ulpi";
			port0;
		};

		usb@23000 {
			compatible = "fsl-usb2-dr";
			reg = <0x23000 0x1000>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupt-parent = <&ipic>;
			interrupts = <38 0x8>;
			dr_mode = "peripheral";
			phy_type = "ulpi";
		};

		enet0: ethernet@24000 {
			#address-cells = <1>;
			#size-cells = <1>;
			cell-index = <0>;
			device_type = "network";
			model = "TSEC";
			compatible = "gianfar";
			reg = <0x24000 0x1000>;
			ranges = <0x0 0x24000 0x1000>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupts = <32 0x8 33 0x8 34 0x8>;
			interrupt-parent = <&ipic>;
			tbi-handle = <&tbi0>;
			phy-handle = <&phy1c>;
			linux,network-index = <0>;

			mdio@520 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,gianfar-mdio";
				reg = <0x520 0x20>;

				/* Vitesse 8201 */
				phy1c: ethernet-phy@1c {
					interrupt-parent = <&ipic>;
					interrupts = <18 0x8>;
					reg = <0x1c>;
				};

				tbi0: tbi-phy@11 {
					reg = <0x11>;
					device_type = "tbi-phy";
				};
			};
		};

		enet1: ethernet@25000 {
			#address-cells = <1>;
			#size-cells = <1>;
			cell-index = <1>;
			device_type = "network";
			model = "TSEC";
			compatible = "gianfar";
			reg = <0x25000 0x1000>;
			ranges = <0x0 0x25000 0x1000>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupts = <35 0x8 36 0x8 37 0x8>;
			interrupt-parent = <&ipic>;
			/* Vitesse 7385 isn't on the MDIO bus */
			fixed-link = <1 1 1000 0 0>;
			linux,network-index = <1>;
			tbi-handle = <&tbi1>;

			mdio@520 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,gianfar-tbi";
				reg = <0x520 0x20>;

				tbi1: tbi-phy@11 {
					reg = <0x11>;
					device_type = "tbi-phy";
				};
			};
		};

		serial0: serial@4500 {
			cell-index = <0>;
			device_type = "serial";
			compatible = "fsl,ns16550", "ns16550";
			reg = <0x4500 0x100>;
			clock-frequency = <0>;		// from bootloader
			interrupts = <9 0x8>;
			interrupt-parent = <&ipic>;
		};

		serial1: serial@4600 {
			cell-index = <1>;
			device_type = "serial";
			compatible = "fsl,ns16550", "ns16550";
			reg = <0x4600 0x100>;
			clock-frequency = <0>;		// from bootloader
			interrupts = <10 0x8>;
			interrupt-parent = <&ipic>;
		};

		crypto@30000 {
			compatible = "fsl,sec2.0";
			reg = <0x30000 0x10000>;
			interrupts = <11 0x8>;
			interrupt-parent = <&ipic>;
			fsl,num-channels = <4>;
			fsl,channel-fifo-len = <24>;
			fsl,exec-units-mask = <0x7e>;
			fsl,descriptor-types-mask = <0x01010ebf>;
		};

		ipic: pic@700 {
			interrupt-controller;
			#address-cells = <0>;
			#interrupt-cells = <2>;
			reg = <0x700 0x100>;
			device_type = "ipic";
		};

		gpio-leds {
			compatible = "gpio-leds";

			green {
				label = "Green";
				gpios = <&pcf1 0 1>;
				linux,default-trigger = "heartbeat";
			};

			yellow {
				label = "Yellow";
				gpios = <&pcf1 1 1>;
				/* linux,default-trigger = "heartbeat"; */
				default-state = "on";
			};
		};

	};

	pci0: pci@e0008500 {
		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
		interrupt-map = <
				/* IDSEL 0x10 - SATA */
				0x8000 0x0 0x0 0x1 &ipic 22 0x8 /* SATA_INTA */
				>;
		interrupt-parent = <&ipic>;
		interrupts = <66 0x8>;
		bus-range = <0x0 0x0>;
		ranges = <0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
			  0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
			  0x01000000 0x0 0x00000000 0xe2000000 0x0 0x01000000>;
		clock-frequency = <66666666>;
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		reg = <0xe0008500 0x100		/* internal registers */
		       0xe0008300 0x8>;		/* config space access registers */
		compatible = "fsl,mpc8349-pci";
		device_type = "pci";
	};

	pci1: pci@e0008600 {
		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
		interrupt-map = <
				/* IDSEL 0x0E - MiniPCI Slot */
				0x7000 0x0 0x0 0x1 &ipic 21 0x8 /* PCI_INTA */

				/* IDSEL 0x0F - PCI Slot */
				0x7800 0x0 0x0 0x1 &ipic 20 0x8 /* PCI_INTA */
				0x7800 0x0 0x0 0x2 &ipic 21 0x8 /* PCI_INTB */
				>;
		interrupt-parent = <&ipic>;
		interrupts = <67 0x8>;
		bus-range = <0x0 0x0>;
		ranges = <0x42000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000
			  0x02000000 0x0 0xb0000000 0xb0000000 0x0 0x10000000
			  0x01000000 0x0 0x00000000 0xe3000000 0x0 0x01000000>;
		clock-frequency = <66666666>;
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		reg = <0xe0008600 0x100		/* internal registers */
		       0xe0008380 0x8>;		/* config space access registers */
		compatible = "fsl,mpc8349-pci";
		device_type = "pci";
	};

	localbus@e0005000 {
		#address-cells = <2>;
		#size-cells = <1>;
		compatible = "fsl,mpc8349e-localbus",
			     "fsl,pq2pro-localbus",
			     "simple-bus";
		reg = <0xe0005000 0xd8>;
		ranges = <0x0 0x0 0xfe000000 0x1000000	/* flash */
			  0x1 0x0 0xf8000000 0x20000	/* VSC 7385 */
			  0x2 0x0 0xf9000000 0x200000	/* exp slot */
			  0x3 0x0 0xf0000000 0x210>;	/* CF slot */

		flash@0,0 {
			compatible = "cfi-flash";
			reg = <0x0      0x0 0x800000>;
			bank-width = <2>;
			device-width = <1>;
		};

		flash@0,800000 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "cfi-flash";
			reg = <0x0 0x800000 0x800000>;
			bank-width = <2>;
			device-width = <1>;
		};

		pata@3,0 {
			compatible = "fsl,mpc8349emitx-pata", "ata-generic";
			reg = <0x3 0x0 0x10 0x3 0x20c 0x4>;
			reg-shift = <1>;
			pio-mode = <6>;
			interrupts = <23 0x8>;
			interrupt-parent = <&ipic>;
		};
	};
};