xref: /OK3568_Linux_fs/kernel/arch/powerpc/boot/dts/mpc832x_mds.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * MPC8323E EMDS Device Tree Source
 *
 * Copyright 2006 Freescale Semiconductor Inc.
 *

 * To enable external serial I/O on a Freescale MPC 8323 SYS/MDS board, do
 * this:
 *
 * 1) On chip U61, lift (disconnect) pins 21 (TXD) and 22 (RXD) from the board.
 * 2) Solder a wire from U61-21 to P19A-23.  P19 is a grid of pins on the board
 *    next to the serial ports.
 * 3) Solder a wire from U61-22 to P19K-22.
 *
 * Note that there's a typo in the schematic.  The board labels the last column
 * of pins "P19K", but in the schematic, that column is called "P19J".  So if
 * you're going by the schematic, the pin is called "P19J-K22".
 */

/dts-v1/;

/ {
	model = "MPC8323EMDS";
	compatible = "MPC8323EMDS", "MPC832xMDS", "MPC83xxMDS";
	#address-cells = <1>;
	#size-cells = <1>;

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

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

		PowerPC,8323@0 {
			device_type = "cpu";
			reg = <0x0>;
			d-cache-line-size = <32>;	// 32 bytes
			i-cache-line-size = <32>;	// 32 bytes
			d-cache-size = <16384>;		// L1, 16K
			i-cache-size = <16384>;		// L1, 16K
			timebase-frequency = <0>;
			bus-frequency = <0>;
			clock-frequency = <0>;
		};
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x08000000>;
	};

	bcsr@f8000000 {
		compatible = "fsl,mpc8323mds-bcsr";
		reg = <0xf8000000 0x8000>;
	};

	soc8323@e0000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		device_type = "soc";
		compatible = "simple-bus";
		ranges = <0x0 0xe0000000 0x00100000>;
		reg = <0xe0000000 0x00000200>;
		bus-frequency = <132000000>;

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

		pmc: power@b00 {
			compatible = "fsl,mpc8323-pmc", "fsl,mpc8349-pmc";
			reg = <0xb00 0x100 0xa00 0x100>;
			interrupts = <80 0x8>;
			interrupt-parent = <&ipic>;
		};

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

			rtc@68 {
				compatible = "dallas,ds1374";
				reg = <0x68>;
			};
		};

		serial0: serial@4500 {
			cell-index = <0>;
			device_type = "serial";
			compatible = "fsl,ns16550", "ns16550";
			reg = <0x4500 0x100>;
			clock-frequency = <0>;
			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>;
			interrupts = <10 0x8>;
			interrupt-parent = <&ipic>;
		};

		dma@82a8 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "fsl,mpc8323-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,mpc8323-dma-channel", "fsl,elo-dma-channel";
				reg = <0 0x80>;
				cell-index = <0>;
				interrupt-parent = <&ipic>;
				interrupts = <71 8>;
			};
			dma-channel@80 {
				compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
				reg = <0x80 0x80>;
				cell-index = <1>;
				interrupt-parent = <&ipic>;
				interrupts = <71 8>;
			};
			dma-channel@100 {
				compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
				reg = <0x100 0x80>;
				cell-index = <2>;
				interrupt-parent = <&ipic>;
				interrupts = <71 8>;
			};
			dma-channel@180 {
				compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
				reg = <0x180 0x28>;
				cell-index = <3>;
				interrupt-parent = <&ipic>;
				interrupts = <71 8>;
			};
		};

		crypto@30000 {
			compatible = "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
			reg = <0x30000 0x10000>;
			interrupts = <11 0x8>;
			interrupt-parent = <&ipic>;
			fsl,num-channels = <1>;
			fsl,channel-fifo-len = <24>;
			fsl,exec-units-mask = <0x4c>;
			fsl,descriptor-types-mask = <0x0122003f>;
			sleep = <&pmc 0x03000000>;
		};

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

		par_io@1400 {
			reg = <0x1400 0x100>;
			device_type = "par_io";
			num-ports = <7>;

			pio3: ucc_pin@3 {
				pio-map = <
			/* port  pin  dir  open_drain  assignment  has_irq */
					3  4  3  0  2  0  /* MDIO */
					3  5  1  0  2  0  /* MDC */
					0 13  2  0  1  0 	/* RX_CLK (CLK9) */
					3 24  2  0  1  0 	/* TX_CLK (CLK10) */
					1  0  1  0  1  0 	/* TxD0 */
					1  1  1  0  1  0 	/* TxD1 */
					1  2  1  0  1  0 	/* TxD2 */
					1  3  1  0  1  0 	/* TxD3 */
					1  4  2  0  1  0 	/* RxD0 */
					1  5  2  0  1  0 	/* RxD1 */
					1  6  2  0  1  0 	/* RxD2 */
					1  7  2  0  1  0 	/* RxD3 */
					1  8  2  0  1  0 	/* RX_ER */
					1  9  1  0  1  0 	/* TX_ER */
					1 10  2  0  1  0 	/* RX_DV */
					1 11  2  0  1  0 	/* COL */
					1 12  1  0  1  0 	/* TX_EN */
					1 13  2  0  1  0>;	/* CRS */
			};
			pio4: ucc_pin@4 {
				pio-map = <
			/* port  pin  dir  open_drain  assignment  has_irq */
					3 31  2  0  1  0 	/* RX_CLK (CLK7) */
					3  6  2  0  1  0 	/* TX_CLK (CLK8) */
					1 18  1  0  1  0 	/* TxD0 */
					1 19  1  0  1  0 	/* TxD1 */
					1 20  1  0  1  0 	/* TxD2 */
					1 21  1  0  1  0 	/* TxD3 */
					1 22  2  0  1  0 	/* RxD0 */
					1 23  2  0  1  0 	/* RxD1 */
					1 24  2  0  1  0 	/* RxD2 */
					1 25  2  0  1  0 	/* RxD3 */
					1 26  2  0  1  0 	/* RX_ER */
					1 27  1  0  1  0 	/* TX_ER */
					1 28  2  0  1  0 	/* RX_DV */
					1 29  2  0  1  0 	/* COL */
					1 30  1  0  1  0 	/* TX_EN */
					1 31  2  0  1  0>;	/* CRS */
			};
			pio5: ucc_pin@5 {
				pio-map = <
				/*
				 *    		      open       has
				 *   port  pin  dir  drain  sel  irq
				 */
					2    0    1      0    2    0  /* TxD5 */
					2    8    2      0    2    0  /* RxD5 */

					2   29    2      0    0    0  /* CTS5 */
					2   31    1      0    2    0  /* RTS5 */

					2   24    2      0    0    0  /* CD */

				>;
			};

		};
	};

	qe@e0100000 {
		#address-cells = <1>;
		#size-cells = <1>;
		device_type = "qe";
		compatible = "fsl,qe";
		ranges = <0x0 0xe0100000 0x00100000>;
		reg = <0xe0100000 0x480>;
		brg-frequency = <0>;
		bus-frequency = <198000000>;
		fsl,qe-num-riscs = <1>;
		fsl,qe-num-snums = <28>;

		muram@10000 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "fsl,qe-muram", "fsl,cpm-muram";
			ranges = <0x0 0x00010000 0x00004000>;

			data-only@0 {
				compatible = "fsl,qe-muram-data",
					     "fsl,cpm-muram-data";
				reg = <0x0 0x4000>;
			};
		};

		spi@4c0 {
			cell-index = <0>;
			compatible = "fsl,spi";
			reg = <0x4c0 0x40>;
			interrupts = <2>;
			interrupt-parent = <&qeic>;
			mode = "cpu";
		};

		spi@500 {
			cell-index = <1>;
			compatible = "fsl,spi";
			reg = <0x500 0x40>;
			interrupts = <1>;
			interrupt-parent = <&qeic>;
			mode = "cpu";
		};

		usb@6c0 {
			compatible = "qe_udc";
			reg = <0x6c0 0x40 0x8b00 0x100>;
			interrupts = <11>;
			interrupt-parent = <&qeic>;
			mode = "slave";
		};

		enet0: ucc@2200 {
			device_type = "network";
			compatible = "ucc_geth";
			cell-index = <3>;
			reg = <0x2200 0x200>;
			interrupts = <34>;
			interrupt-parent = <&qeic>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			rx-clock-name = "clk9";
			tx-clock-name = "clk10";
			phy-handle = <&phy3>;
			pio-handle = <&pio3>;
		};

		enet1: ucc@3200 {
			device_type = "network";
			compatible = "ucc_geth";
			cell-index = <4>;
			reg = <0x3200 0x200>;
			interrupts = <35>;
			interrupt-parent = <&qeic>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			rx-clock-name = "clk7";
			tx-clock-name = "clk8";
			phy-handle = <&phy4>;
			pio-handle = <&pio4>;
		};

		ucc@2400 {
			device_type = "serial";
			compatible = "ucc_uart";
			cell-index = <5>;	/* The UCC number, 1-7*/
			port-number = <0>;	/* Which ttyQEx device */
			soft-uart;		/* We need Soft-UART */
			reg = <0x2400 0x200>;
			interrupts = <40>;	/* From Table 18-12 */
			interrupt-parent = < &qeic >;
			/*
			 * For Soft-UART, we need to set TX to 1X, which
			 * means specifying separate clock sources.
			 */
			rx-clock-name = "brg5";
			tx-clock-name = "brg6";
			pio-handle = < &pio5 >;
		};


		mdio@2320 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x2320 0x18>;
			compatible = "fsl,ucc-mdio";

			phy3: ethernet-phy@3 {
				interrupt-parent = <&ipic>;
				interrupts = <17 0x8>;
				reg = <0x3>;
			};
			phy4: ethernet-phy@4 {
				interrupt-parent = <&ipic>;
				interrupts = <18 0x8>;
				reg = <0x4>;
			};
		};

		qeic: interrupt-controller@80 {
			interrupt-controller;
			compatible = "fsl,qe-ic";
			#address-cells = <0>;
			#interrupt-cells = <1>;
			reg = <0x80 0x80>;
			big-endian;
			interrupts = <32 0x8 33 0x8>; //high:32 low:33
			interrupt-parent = <&ipic>;
		};
	};

	pci0: pci@e0008500 {
		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
		interrupt-map = <
				/* IDSEL 0x11 AD17 */
				 0x8800 0x0 0x0 0x1 &ipic 20 0x8
				 0x8800 0x0 0x0 0x2 &ipic 21 0x8
				 0x8800 0x0 0x0 0x3 &ipic 22 0x8
				 0x8800 0x0 0x0 0x4 &ipic 23 0x8

				/* IDSEL 0x12 AD18 */
				 0x9000 0x0 0x0 0x1 &ipic 22 0x8
				 0x9000 0x0 0x0 0x2 &ipic 23 0x8
				 0x9000 0x0 0x0 0x3 &ipic 20 0x8
				 0x9000 0x0 0x0 0x4 &ipic 21 0x8

				/* IDSEL 0x13 AD19 */
				 0x9800 0x0 0x0 0x1 &ipic 23 0x8
				 0x9800 0x0 0x0 0x2 &ipic 20 0x8
				 0x9800 0x0 0x0 0x3 &ipic 21 0x8
				 0x9800 0x0 0x0 0x4 &ipic 22 0x8

				/* IDSEL 0x15 AD21*/
				 0xa800 0x0 0x0 0x1 &ipic 20 0x8
				 0xa800 0x0 0x0 0x2 &ipic 21 0x8
				 0xa800 0x0 0x0 0x3 &ipic 22 0x8
				 0xa800 0x0 0x0 0x4 &ipic 23 0x8

				/* IDSEL 0x16 AD22*/
				 0xb000 0x0 0x0 0x1 &ipic 23 0x8
				 0xb000 0x0 0x0 0x2 &ipic 20 0x8
				 0xb000 0x0 0x0 0x3 &ipic 21 0x8
				 0xb000 0x0 0x0 0x4 &ipic 22 0x8

				/* IDSEL 0x17 AD23*/
				 0xb800 0x0 0x0 0x1 &ipic 22 0x8
				 0xb800 0x0 0x0 0x2 &ipic 23 0x8
				 0xb800 0x0 0x0 0x3 &ipic 20 0x8
				 0xb800 0x0 0x0 0x4 &ipic 21 0x8

				/* IDSEL 0x18 AD24*/
				 0xc000 0x0 0x0 0x1 &ipic 21 0x8
				 0xc000 0x0 0x0 0x2 &ipic 22 0x8
				 0xc000 0x0 0x0 0x3 &ipic 23 0x8
				 0xc000 0x0 0x0 0x4 &ipic 20 0x8>;
		interrupt-parent = <&ipic>;
		interrupts = <66 0x8>;
		bus-range = <0x0 0x0>;
		ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
			  0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
			  0x01000000 0x0 0x00000000 0xd0000000 0x0 0x00100000>;
		clock-frequency = <0>;
		#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";
		sleep = <&pmc 0x00010000>;
	};
};