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Commit fda4bd9b authored by Anton Vorontsov's avatar Anton Vorontsov Committed by Benjamin Herrenschmidt
Browse files

powerpc/83xx: Add support for MPC8377E-WLAN boards 



MPC8377E-WLAN are basically RDB boards except:

- RAM extended to 512 MB;
- NAND flash removed, NOR flash extended to 64 MB;
- Vitesse VSC7385 5-port switch removed, RTL8211B PHY added;
- Power management MCU removed;
- PCI slot removed, another mini-PCI slot added (IRQ routing changed);
- USB3300 PHY's ID pin grounded, thus USB port is host-only.

Signed-off-by: default avatarAnton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 3475dd8a

arch/powerpc/boot/dts/mpc8377_wlan.dts

0 → 100644
+464 −0
Original line number Diff line number Diff line 
/*

 * MPC8377E WLAN Device Tree Source

 *

 * Copyright 2007-2009 Freescale Semiconductor Inc.

 * Copyright 2009 MontaVista Software, Inc.

 *

 * This program is free software; you can redistribute  it and/or modify it

 * under  the terms of  the GNU General  Public License as published by the

 * Free Software Foundation;  either version 2 of the  License, or (at your

 * option) any later version.

 */



/dts-v1/;



/ {

	compatible = "fsl,mpc8377wlan";

	#address-cells = <1>;

	#size-cells = <1>;



	aliases {

		ethernet0 = &enet0;

		ethernet1 = &enet1;

		serial0 = &serial0;

		serial1 = &serial1;

		pci0 = &pci0;

		pci1 = &pci1;

		pci2 = &pci2;

	};



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;



		PowerPC,8377@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>;

			bus-frequency = <0>;

			clock-frequency = <0>;

		};

	};



	memory {

		device_type = "memory";

		reg = <0x00000000 0x20000000>;	// 512MB at 0

	};



	localbus@e0005000 {

		#address-cells = <2>;

		#size-cells = <1>;

		compatible = "fsl,mpc8377-elbc", "fsl,elbc", "simple-bus";

		reg = <0xe0005000 0x1000>;

		interrupts = <77 0x8>;

		interrupt-parent = <&ipic>;

		ranges = <0x0 0x0 0xfc000000 0x04000000>;



		flash@0,0 {

			#address-cells = <1>;

			#size-cells = <1>;

			compatible = "cfi-flash";

			reg = <0x0 0x0 0x4000000>;

			bank-width = <2>;

			device-width = <1>;



			partition@0 {

				reg = <0 0x8000>;

				label = "u-boot";

				read-only;

			};



			partition@a0000 {

				reg = <0xa0000 0x300000>;

				label = "kernel";

			};



			partition@3a0000 {

				reg = <0x3a0000 0x3c60000>;

				label = "rootfs";

			};

		};

	};



	immr@e0000000 {

		#address-cells = <1>;

		#size-cells = <1>;

		device_type = "soc";

		compatible = "simple-bus";

		ranges = <0x0 0xe0000000 0x00100000>;

		reg = <0xe0000000 0x00000200>;

		bus-frequency = <0>;



		wdt@200 {

			device_type = "watchdog";

			compatible = "mpc83xx_wdt";

			reg = <0x200 0x100>;

		};



		gpio1: gpio-controller@c00 {

			#gpio-cells = <2>;

			compatible = "fsl,mpc8377-gpio", "fsl,mpc8349-gpio";

			reg = <0xc00 0x100>;

			interrupts = <74 0x8>;

			interrupt-parent = <&ipic>;

			gpio-controller;

		};



		gpio2: gpio-controller@d00 {

			#gpio-cells = <2>;

			compatible = "fsl,mpc8377-gpio", "fsl,mpc8349-gpio";

			reg = <0xd00 0x100>;

			interrupts = <75 0x8>;

			interrupt-parent = <&ipic>;

			gpio-controller;

		};



		sleep-nexus {

			#address-cells = <1>;

			#size-cells = <1>;

			compatible = "simple-bus";

			sleep = <&pmc 0x0c000000>;

			ranges;



			i2c@3000 {

				#address-cells = <1>;

				#size-cells = <0>;

				cell-index = <0>;

				compatible = "fsl-i2c";

				reg = <0x3000 0x100>;

				interrupts = <14 0x8>;

				interrupt-parent = <&ipic>;

				dfsrr;



				at24@50 {

					compatible = "at24,24c256";

					reg = <0x50>;

				};



				rtc@68 {

					compatible = "dallas,ds1339";

					reg = <0x68>;

				};

			};



			sdhci@2e000 {

				compatible = "fsl,mpc8377-esdhc", "fsl,esdhc";

				reg = <0x2e000 0x1000>;

				interrupts = <42 0x8>;

				interrupt-parent = <&ipic>;

				clock-frequency = <133333333>;

			};

		};



		i2c@3100 {

			#address-cells = <1>;

			#size-cells = <0>;

			cell-index = <1>;

			compatible = "fsl-i2c";

			reg = <0x3100 0x100>;

			interrupts = <15 0x8>;

			interrupt-parent = <&ipic>;

			dfsrr;

		};



		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,mpc8377-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,mpc8377-dma-channel", "fsl,elo-dma-channel";

				reg = <0 0x80>;

				cell-index = <0>;

				interrupt-parent = <&ipic>;

				interrupts = <71 8>;

			};

			dma-channel@80 {

				compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";

				reg = <0x80 0x80>;

				cell-index = <1>;

				interrupt-parent = <&ipic>;

				interrupts = <71 8>;

			};

			dma-channel@100 {

				compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";

				reg = <0x100 0x80>;

				cell-index = <2>;

				interrupt-parent = <&ipic>;

				interrupts = <71 8>;

			};

			dma-channel@180 {

				compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";

				reg = <0x180 0x28>;

				cell-index = <3>;

				interrupt-parent = <&ipic>;

				interrupts = <71 8>;

			};

		};



		usb@23000 {

			compatible = "fsl-usb2-dr";

			reg = <0x23000 0x1000>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupt-parent = <&ipic>;

			interrupts = <38 0x8>;

			phy_type = "ulpi";

			sleep = <&pmc 0x00c00000>;

		};



		enet0: ethernet@24000 {

			#address-cells = <1>;

			#size-cells = <1>;

			cell-index = <0>;

			device_type = "network";

			model = "eTSEC";

			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>;

			phy-connection-type = "mii";

			interrupt-parent = <&ipic>;

			tbi-handle = <&tbi0>;

			phy-handle = <&phy2>;

			sleep = <&pmc 0xc0000000>;

			fsl,magic-packet;



			mdio@520 {

				#address-cells = <1>;

				#size-cells = <0>;

				compatible = "fsl,gianfar-mdio";

				reg = <0x520 0x20>;



				phy2: ethernet-phy@2 {

					interrupt-parent = <&ipic>;

					interrupts = <17 0x8>;

					reg = <0x2>;

					device_type = "ethernet-phy";

				};



				phy3: ethernet-phy@3 {

					interrupt-parent = <&ipic>;

					interrupts = <18 0x8>;

					reg = <0x3>;

					device_type = "ethernet-phy";

				};



				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 = "eTSEC";

			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>;

			phy-connection-type = "mii";

			interrupt-parent = <&ipic>;

			phy-handle = <&phy3>;

			tbi-handle = <&tbi1>;

			sleep = <&pmc 0x30000000>;

			fsl,magic-packet;



			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 = "ns16550";

			reg = <0x4500 0x100>;

			clock-frequency = <0>;

			interrupts = <9 0x8>;

			interrupt-parent = <&ipic>;

		};



		serial1: serial@4600 {

			cell-index = <1>;

			device_type = "serial";

			compatible = "ns16550";

			reg = <0x4600 0x100>;

			clock-frequency = <0>;

			interrupts = <10 0x8>;

			interrupt-parent = <&ipic>;

		};



		crypto@30000 {

			compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2",

				     "fsl,sec2.1", "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 = <0x9fe>;

			fsl,descriptor-types-mask = <0x3ab0ebf>;

			sleep = <&pmc 0x03000000>;

		};



		sata@18000 {

			compatible = "fsl,mpc8377-sata", "fsl,pq-sata";

			reg = <0x18000 0x1000>;

			interrupts = <44 0x8>;

			interrupt-parent = <&ipic>;

			sleep = <&pmc 0x000000c0>;

		};



		sata@19000 {

			compatible = "fsl,mpc8377-sata", "fsl,pq-sata";

			reg = <0x19000 0x1000>;

			interrupts = <45 0x8>;

			interrupt-parent = <&ipic>;

			sleep = <&pmc 0x00000030>;

		};



		/* IPIC

		 * interrupts cell = <intr #, sense>

		 * sense values match linux IORESOURCE_IRQ_* defines:

		 * sense == 8: Level, low assertion

		 * sense == 2: Edge, high-to-low change

		 */

		ipic: interrupt-controller@700 {

			compatible = "fsl,ipic";

			interrupt-controller;

			#address-cells = <0>;

			#interrupt-cells = <2>;

			reg = <0x700 0x100>;

		};



		pmc: power@b00 {

			compatible = "fsl,mpc8377-pmc", "fsl,mpc8349-pmc";

			reg = <0xb00 0x100 0xa00 0x100>;

			interrupts = <80 0x8>;

			interrupt-parent = <&ipic>;

		};

	};



	pci0: pci@e0008500 {

		interrupt-map-mask = <0xf800 0 0 7>;

		interrupt-map = <

				/* IRQ5 = 21 = 0x15, IRQ6 = 0x16, IRQ7 = 23 = 0x17 */



				/* IDSEL AD14 IRQ6 inta */

				 0x7000 0x0 0x0 0x1 &ipic 22 0x8



				/* IDSEL AD15 IRQ5 inta */

				 0x7800 0x0 0x0 0x1 &ipic 21 0x8>;

		interrupt-parent = <&ipic>;

		interrupts = <66 0x8>;

		bus-range = <0 0>;

		ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000

		          0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000

		          0x01000000 0x0 0x00000000 0xe0300000 0x0 0x00100000>;

		sleep = <&pmc 0x00010000>;

		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: pcie@e0009000 {

		#address-cells = <3>;

		#size-cells = <2>;

		#interrupt-cells = <1>;

		device_type = "pci";

		compatible = "fsl,mpc8377-pcie", "fsl,mpc8314-pcie";

		reg = <0xe0009000 0x00001000>;

		ranges = <0x02000000 0 0xa8000000 0xa8000000 0 0x10000000

		          0x01000000 0 0x00000000 0xb8000000 0 0x00800000>;

		bus-range = <0 255>;

		interrupt-map-mask = <0xf800 0 0 7>;

		interrupt-map = <0 0 0 1 &ipic 1 8

				 0 0 0 2 &ipic 1 8

				 0 0 0 3 &ipic 1 8

				 0 0 0 4 &ipic 1 8>;

		sleep = <&pmc 0x00300000>;

		clock-frequency = <0>;



		pcie@0 {

			#address-cells = <3>;

			#size-cells = <2>;

			device_type = "pci";

			reg = <0 0 0 0 0>;

			ranges = <0x02000000 0 0xa8000000

				  0x02000000 0 0xa8000000

				  0 0x10000000

				  0x01000000 0 0x00000000

				  0x01000000 0 0x00000000

				  0 0x00800000>;

		};

	};



	pci2: pcie@e000a000 {

		#address-cells = <3>;

		#size-cells = <2>;

		#interrupt-cells = <1>;

		device_type = "pci";

		compatible = "fsl,mpc8377-pcie", "fsl,mpc8314-pcie";

		reg = <0xe000a000 0x00001000>;

		ranges = <0x02000000 0 0xc8000000 0xc8000000 0 0x10000000

			  0x01000000 0 0x00000000 0xd8000000 0 0x00800000>;

		bus-range = <0 255>;

		interrupt-map-mask = <0xf800 0 0 7>;

		interrupt-map = <0 0 0 1 &ipic 2 8

				 0 0 0 2 &ipic 2 8

				 0 0 0 3 &ipic 2 8

				 0 0 0 4 &ipic 2 8>;

		sleep = <&pmc 0x000c0000>;

		clock-frequency = <0>;



		pcie@0 {

			#address-cells = <3>;

			#size-cells = <2>;

			device_type = "pci";

			reg = <0 0 0 0 0>;

			ranges = <0x02000000 0 0xc8000000

				  0x02000000 0 0xc8000000

				  0 0x10000000

				  0x01000000 0 0x00000000

				  0x01000000 0 0x00000000

				  0 0x00800000>;

		};

	};

};

arch/powerpc/platforms/83xx/Kconfig

+2 −2
Original line number Diff line number Diff line
@@ -75,11 +75,11 @@ config MPC837x_MDS 
	  This option enables support for the MPC837x MDS Processor Board.



config MPC837x_RDB

	bool "Freescale MPC837x RDB"

	bool "Freescale MPC837x RDB/WLAN"

	select DEFAULT_UIMAGE

	select PPC_MPC837x

	help

	  This option enables support for the MPC837x RDB Board.

	  This option enables support for the MPC837x RDB and WLAN Boards.



config SBC834x

	bool "Wind River SBC834x"

arch/powerpc/platforms/83xx/mpc837x_rdb.c

+3 −2
Original line number Diff line number Diff line
@@ -86,11 +86,12 @@ static int __init mpc837x_rdb_probe(void) 


	return of_flat_dt_is_compatible(root, "fsl,mpc8377rdb") ||

	       of_flat_dt_is_compatible(root, "fsl,mpc8378rdb") ||

	       of_flat_dt_is_compatible(root, "fsl,mpc8379rdb");

	       of_flat_dt_is_compatible(root, "fsl,mpc8379rdb") ||

	       of_flat_dt_is_compatible(root, "fsl,mpc8377wlan");

}



define_machine(mpc837x_rdb) {

	.name			= "MPC837x RDB",

	.name			= "MPC837x RDB/WLAN",

	.probe			= mpc837x_rdb_probe,

	.setup_arch		= mpc837x_rdb_setup_arch,

	.init_IRQ		= mpc837x_rdb_init_IRQ,