[deliverable/linux.git] / arch / powerpc / boot / dts / sam440ep.dts

/*
 * Device Tree Source for ACube Sam440ep  based off bamboo.dts code 
 * original copyrights below 
 *
 * Copyright (c) 2006, 2007 IBM Corp.
 * Josh Boyer <jwboyer@linux.vnet.ibm.com>
 *
 * Modified from bamboo.dts for sam440ep:
 * Copyright 2008 Giuseppe Coviello <gicoviello@gmail.com>
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without
 * any warranty of any kind, whether express or implied.
 */

/dts-v1/;

/ {
	#address-cells = <2>;
	#size-cells = <1>;
	model = "acube,sam440ep";
	compatible = "acube,sam440ep";

	aliases {
		ethernet0 = &EMAC0;
		ethernet1 = &EMAC1;
		serial0 = &UART0;
		serial1 = &UART1;
		serial2 = &UART2;
		serial3 = &UART3;
	};

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

		cpu@0 {
			device_type = "cpu";
			model = "PowerPC,440EP";
			reg = <0>;
			clock-frequency = <0>; /* Filled in by zImage */
			timebase-frequency = <0>; /* Filled in by zImage */
			i-cache-line-size = <32>;
			d-cache-line-size = <32>;
			i-cache-size = <32768>;
			d-cache-size = <32768>;
			dcr-controller;
			dcr-access-method = "native";
		};
	};

	memory {
		device_type = "memory";
		reg = <0 0 0>; /* Filled in by zImage */
	};

	UIC0: interrupt-controller0 {
		compatible = "ibm,uic-440ep","ibm,uic";
		interrupt-controller;
		cell-index = <0>;
		dcr-reg = <0x0c0 9>;
		#address-cells = <0>;
		#size-cells = <0>;
		#interrupt-cells = <2>;
	};

	UIC1: interrupt-controller1 {
		compatible = "ibm,uic-440ep","ibm,uic";
		interrupt-controller;
		cell-index = <1>;
		dcr-reg = <0x0d0 9>;
		#address-cells = <0>;
		#size-cells = <0>;
		#interrupt-cells = <2>;
		interrupts = <0x1e 4 0x1f 4>; /* cascade */
		interrupt-parent = <&UIC0>;
	};

	SDR0: sdr {
		compatible = "ibm,sdr-440ep";
		dcr-reg = <0x00e 2>;
	};

	CPR0: cpr {
		compatible = "ibm,cpr-440ep";
		dcr-reg = <0x00c 2>;
	};

	plb {
		compatible = "ibm,plb-440ep", "ibm,plb-440gp", "ibm,plb4";
		#address-cells = <2>;
		#size-cells = <1>;
		ranges;
		clock-frequency = <0>; /* Filled in by zImage */

		SDRAM0: sdram {
			compatible = "ibm,sdram-440ep", "ibm,sdram-405gp";
			dcr-reg = <0x010 2>;
		};

		DMA0: dma {
			compatible = "ibm,dma-440ep", "ibm,dma-440gp";
			dcr-reg = <0x100 0x027>;
		};

		MAL0: mcmal {
			compatible = "ibm,mcmal-440ep", "ibm,mcmal-440gp", "ibm,mcmal";
			dcr-reg = <0x180 0x062>;
			num-tx-chans = <4>;
			num-rx-chans = <2>;
			interrupt-parent = <&MAL0>;
			interrupts = <0 1 2 3 4>;
			#interrupt-cells = <1>;
			#address-cells = <0>;
			#size-cells = <0>;
			interrupt-map = </*TXEOB*/ 0 &UIC0 10 4
					/*RXEOB*/ 1 &UIC0 11 4
					/*SERR*/  2 &UIC1 0 4
					/*TXDE*/  3 &UIC1 1 4
					/*RXDE*/  4 &UIC1 2 4>;
		};

		POB0: opb {
		  	compatible = "ibm,opb-440ep", "ibm,opb-440gp", "ibm,opb";
			#address-cells = <1>;
			#size-cells = <1>;
			/* Bamboo is oddball in the 44x world and doesn't use the ERPN
			 * bits.
			 */
		  	ranges = <0x00000000 0 0x00000000 0x80000000
			          0x80000000 0 0x80000000 0x80000000>;
		  	interrupt-parent = <&UIC1>;
		  	interrupts = <7 4>;
		  	clock-frequency = <0>; /* Filled in by zImage */

			EBC0: ebc {
				compatible = "ibm,ebc-440ep", "ibm,ebc-440gp", "ibm,ebc";
				dcr-reg = <0x012 2>;
				#address-cells = <2>;
				#size-cells = <1>;
				clock-frequency = <0>; /* Filled in by zImage */
				interrupts = <5 1>;
				interrupt-parent = <&UIC1>;
			};

			UART0: serial@ef600300 {
		   		device_type = "serial";
		   		compatible = "ns16550";
		   		reg = <0xef600300 8>;
		   		virtual-reg = <0xef600300>;
		   		clock-frequency = <0>; /* Filled in by zImage */
		   		current-speed = <0x1c200>;
		   		interrupt-parent = <&UIC0>;
		   		interrupts = <0 4>;
	   		};

			UART1: serial@ef600400 {
		   		device_type = "serial";
		   		compatible = "ns16550";
		   		reg = <0xef600400 8>;
		   		virtual-reg = <0xef600400>;
		   		clock-frequency = <0>;
		   		current-speed = <0>;
		   		interrupt-parent = <&UIC0>;
		   		interrupts = <1 4>;
	   		};

			UART2: serial@ef600500 {
		   		device_type = "serial";
		   		compatible = "ns16550";
		   		reg = <0xef600500 8>;
		   		virtual-reg = <0xef600500>;
		   		clock-frequency = <0>;
		   		current-speed = <0>;
		   		interrupt-parent = <&UIC0>;
		   		interrupts = <3 4>;
	   		};

			UART3: serial@ef600600 {
		   		device_type = "serial";
		   		compatible = "ns16550";
		   		reg = <0xef600600 8>;
		   		virtual-reg = <0xef600600>;
		   		clock-frequency = <0>;
		   		current-speed = <0>;
		   		interrupt-parent = <&UIC0>;
		   		interrupts = <4 4>;
	   		};

			IIC0: i2c@ef600700 {
                                #address-cells = <1>;
                                #size-cells = <0>;
				compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
				index = <0>;
				reg = <0xef600700 0x14>;
				interrupt-parent = <&UIC0>;
				interrupts = <2 4>;
				rtc@68 {
					compatible = "st,m41t80";
					reg = <0x68>;
				};
			};

			IIC1: i2c@ef600800 {
				compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
				index = <5>;
				reg = <0xef600800 0x14>;
				interrupt-parent = <&UIC0>;
				interrupts = <7 4>;
			};

			ZMII0: emac-zmii@ef600d00 {
				compatible = "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii";
				reg = <0xef600d00 0xc>;
			};

			EMAC0: ethernet@ef600e00 {
				linux,network-index = <0>;
				device_type = "network";
				compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac";
				interrupt-parent = <&UIC1>;
				interrupts = <0x1c 4 0x1d 4>;
				reg = <0xef600e00 0x70>;
				local-mac-address = [000000000000];
				mal-device = <&MAL0>;
				mal-tx-channel = <0 1>;
				mal-rx-channel = <0>;
				cell-index = <0>;
				max-frame-size = <0x5dc>;
				rx-fifo-size = <0x1000>;
				tx-fifo-size = <0x800>;
				phy-mode = "rmii";
				phy-map = <00000000>;
				zmii-device = <&ZMII0>;
				zmii-channel = <0>;
			};

			EMAC1: ethernet@ef600f00 {
				linux,network-index = <1>;
				device_type = "network";
				compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac";
				interrupt-parent = <&UIC1>;
				interrupts = <0x1e 4 0x1f 4>;
				reg = <0xef600f00 0x70>;
				local-mac-address = [000000000000];
				mal-device = <&MAL0>;
				mal-tx-channel = <2 3>;
				mal-rx-channel = <1>;
				cell-index = <1>;
				max-frame-size = <0x5dc>;
				rx-fifo-size = <0x1000>;
				tx-fifo-size = <0x800>;
				phy-mode = "rmii";
				phy-map = <00000000>;
				zmii-device = <&ZMII0>;
				zmii-channel = <1>;
			};
			usb@ef601000 {
				compatible = "ohci-be";
				reg = <0xef601000 0x80>;
				interrupts = <8 4 9 4>;
				interrupt-parent = <&UIC1>;
			};	
		};

		PCI0: pci@ec000000 {
			device_type = "pci";
			#interrupt-cells = <1>;
			#size-cells = <2>;
			#address-cells = <3>;
			compatible = "ibm,plb440ep-pci", "ibm,plb-pci";
			primary;
			reg = <0 0xeec00000 8	   /* Config space access */
			       0 0xeed00000 4	   /* IACK */
			       0 0xeed00000 4	   /* Special cycle */
			       0 0xef400000 0x40>; /* Internal registers */

			/* Outbound ranges, one memory and one IO,
			 * later cannot be changed. Chip supports a second
			 * IO range but we don't use it for now
			 */
			ranges = <0x02000000 0 0xa0000000 0 0xa0000000 0 0x20000000
				  0x01000000 0 0x00000000 0 0xe8000000 0 0x00010000>;

			/* Inbound 2GB range starting at 0 */
			dma-ranges = <0x42000000 0 0 0 0 0 0x80000000>;
		};
	};

	chosen {
		linux,stdout-path = "/plb/opb/serial@ef600300";
	};
};
Commit	Line	Data
b6014e15 GC	1	/*
	2	* Device Tree Source for ACube Sam440ep based off bamboo.dts code
	3	* original copyrights below
	4	*
	5	* Copyright (c) 2006, 2007 IBM Corp.
	6	* Josh Boyer <jwboyer@linux.vnet.ibm.com>
	7	*
	8	* Modified from bamboo.dts for sam440ep:
	9	* Copyright 2008 Giuseppe Coviello <gicoviello@gmail.com>
	10	*
	11	* This file is licensed under the terms of the GNU General Public
	12	* License version 2. This program is licensed "as is" without
	13	* any warranty of any kind, whether express or implied.
	14	*/
	15
d2146cb2 GC	16	/dts-v1/;
d2146cb2 GC	17
b6014e15 GC	18	/ {
	19	#address-cells = <2>;
	20	#size-cells = <1>;
	21	model = "acube,sam440ep";
	22	compatible = "acube,sam440ep";
b6014e15 GC	23
	24	aliases {
	25	ethernet0 = &EMAC0;
	26	ethernet1 = &EMAC1;
	27	serial0 = &UART0;
	28	serial1 = &UART1;
	29	serial2 = &UART2;
	30	serial3 = &UART3;
	31	};
	32
	33	cpus {
	34	#address-cells = <1>;
	35	#size-cells = <0>;
	36
	37	cpu@0 {
	38	device_type = "cpu";
	39	model = "PowerPC,440EP";
	40	reg = <0>;
	41	clock-frequency = <0>; /* Filled in by zImage */
	42	timebase-frequency = <0>; /* Filled in by zImage */
d2146cb2 GC	43	i-cache-line-size = <32>;
	44	d-cache-line-size = <32>;
	45	i-cache-size = <32768>;
	46	d-cache-size = <32768>;
b6014e15 GC	47	dcr-controller;
	48	dcr-access-method = "native";
	49	};
	50	};
	51
	52	memory {
	53	device_type = "memory";
	54	reg = <0 0 0>; /* Filled in by zImage */
	55	};
	56
	57	UIC0: interrupt-controller0 {
	58	compatible = "ibm,uic-440ep","ibm,uic";
	59	interrupt-controller;
	60	cell-index = <0>;
d2146cb2	61	dcr-reg = <0x0c0 9>;
b6014e15 GC	62	#address-cells = <0>;
	63	#size-cells = <0>;
	64	#interrupt-cells = <2>;
	65	};
	66
	67	UIC1: interrupt-controller1 {
	68	compatible = "ibm,uic-440ep","ibm,uic";
	69	interrupt-controller;
	70	cell-index = <1>;
d2146cb2	71	dcr-reg = <0x0d0 9>;
b6014e15 GC	72	#address-cells = <0>;
	73	#size-cells = <0>;
	74	#interrupt-cells = <2>;
d2146cb2	75	interrupts = <0x1e 4 0x1f 4>; /* cascade */
b6014e15 GC	76	interrupt-parent = <&UIC0>;
	77	};
	78
	79	SDR0: sdr {
	80	compatible = "ibm,sdr-440ep";
d2146cb2	81	dcr-reg = <0x00e 2>;
b6014e15 GC	82	};
	83
	84	CPR0: cpr {
	85	compatible = "ibm,cpr-440ep";
d2146cb2	86	dcr-reg = <0x00c 2>;
b6014e15 GC	87	};
	88
	89	plb {
	90	compatible = "ibm,plb-440ep", "ibm,plb-440gp", "ibm,plb4";
	91	#address-cells = <2>;
	92	#size-cells = <1>;
	93	ranges;
	94	clock-frequency = <0>; /* Filled in by zImage */
	95
	96	SDRAM0: sdram {
	97	compatible = "ibm,sdram-440ep", "ibm,sdram-405gp";
d2146cb2	98	dcr-reg = <0x010 2>;
b6014e15 GC	99	};
	100
	101	DMA0: dma {
	102	compatible = "ibm,dma-440ep", "ibm,dma-440gp";
d2146cb2	103	dcr-reg = <0x100 0x027>;
b6014e15 GC	104	};
	105
	106	MAL0: mcmal {
	107	compatible = "ibm,mcmal-440ep", "ibm,mcmal-440gp", "ibm,mcmal";
d2146cb2	108	dcr-reg = <0x180 0x062>;
b6014e15 GC	109	num-tx-chans = <4>;
	110	num-rx-chans = <2>;
	111	interrupt-parent = <&MAL0>;
	112	interrupts = <0 1 2 3 4>;
	113	#interrupt-cells = <1>;
	114	#address-cells = <0>;
	115	#size-cells = <0>;
d2146cb2 GC	116	interrupt-map = </TXEOB/ 0 &UIC0 10 4
d2146cb2 GC	117	/RXEOB/ 1 &UIC0 11 4
b6014e15 GC	118	/SERR/ 2 &UIC1 0 4
	119	/TXDE/ 3 &UIC1 1 4
	120	/RXDE/ 4 &UIC1 2 4>;
	121	};
	122
	123	POB0: opb {
	124	compatible = "ibm,opb-440ep", "ibm,opb-440gp", "ibm,opb";
	125	#address-cells = <1>;
	126	#size-cells = <1>;
	127	/* Bamboo is oddball in the 44x world and doesn't use the ERPN
	128	* bits.
	129	*/
d2146cb2 GC	130	ranges = <0x00000000 0 0x00000000 0x80000000
d2146cb2 GC	131	0x80000000 0 0x80000000 0x80000000>;
b6014e15 GC	132	interrupt-parent = <&UIC1>;
	133	interrupts = <7 4>;
	134	clock-frequency = <0>; /* Filled in by zImage */
	135
	136	EBC0: ebc {
	137	compatible = "ibm,ebc-440ep", "ibm,ebc-440gp", "ibm,ebc";
d2146cb2	138	dcr-reg = <0x012 2>;
b6014e15 GC	139	#address-cells = <2>;
	140	#size-cells = <1>;
	141	clock-frequency = <0>; /* Filled in by zImage */
	142	interrupts = <5 1>;
	143	interrupt-parent = <&UIC1>;
	144	};
	145
	146	UART0: serial@ef600300 {
	147	device_type = "serial";
	148	compatible = "ns16550";
d2146cb2 GC	149	reg = <0xef600300 8>;
d2146cb2 GC	150	virtual-reg = <0xef600300>;
b6014e15	151	clock-frequency = <0>; /* Filled in by zImage */
d2146cb2	152	current-speed = <0x1c200>;
b6014e15 GC	153	interrupt-parent = <&UIC0>;
	154	interrupts = <0 4>;
	155	};
	156
	157	UART1: serial@ef600400 {
	158	device_type = "serial";
	159	compatible = "ns16550";
d2146cb2 GC	160	reg = <0xef600400 8>;
d2146cb2 GC	161	virtual-reg = <0xef600400>;
b6014e15 GC	162	clock-frequency = <0>;
	163	current-speed = <0>;
	164	interrupt-parent = <&UIC0>;
	165	interrupts = <1 4>;
	166	};
	167
	168	UART2: serial@ef600500 {
	169	device_type = "serial";
	170	compatible = "ns16550";
d2146cb2 GC	171	reg = <0xef600500 8>;
d2146cb2 GC	172	virtual-reg = <0xef600500>;
b6014e15 GC	173	clock-frequency = <0>;
	174	current-speed = <0>;
	175	interrupt-parent = <&UIC0>;
	176	interrupts = <3 4>;
	177	};
	178
	179	UART3: serial@ef600600 {
	180	device_type = "serial";
	181	compatible = "ns16550";
d2146cb2 GC	182	reg = <0xef600600 8>;
d2146cb2 GC	183	virtual-reg = <0xef600600>;
b6014e15 GC	184	clock-frequency = <0>;
	185	current-speed = <0>;
	186	interrupt-parent = <&UIC0>;
	187	interrupts = <4 4>;
	188	};
	189
	190	IIC0: i2c@ef600700 {
	191	#address-cells = <1>;
	192	#size-cells = <0>;
	193	compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
	194	index = <0>;
d2146cb2	195	reg = <0xef600700 0x14>;
b6014e15 GC	196	interrupt-parent = <&UIC0>;
	197	interrupts = <2 4>;
	198	rtc@68 {
5edc2aae	199	compatible = "st,m41t80";
d2146cb2	200	reg = <0x68>;
b6014e15 GC	201	};
	202	};
	203
	204	IIC1: i2c@ef600800 {
	205	compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
	206	index = <5>;
d2146cb2	207	reg = <0xef600800 0x14>;
b6014e15 GC	208	interrupt-parent = <&UIC0>;
	209	interrupts = <7 4>;
	210	};
	211
	212	ZMII0: emac-zmii@ef600d00 {
	213	compatible = "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii";
d2146cb2	214	reg = <0xef600d00 0xc>;
b6014e15 GC	215	};
	216
	217	EMAC0: ethernet@ef600e00 {
	218	linux,network-index = <0>;
	219	device_type = "network";
	220	compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac";
	221	interrupt-parent = <&UIC1>;
d2146cb2 GC	222	interrupts = <0x1c 4 0x1d 4>;
d2146cb2 GC	223	reg = <0xef600e00 0x70>;
b6014e15 GC	224	local-mac-address = [000000000000];
	225	mal-device = <&MAL0>;
	226	mal-tx-channel = <0 1>;
	227	mal-rx-channel = <0>;
	228	cell-index = <0>;
d2146cb2 GC	229	max-frame-size = <0x5dc>;
	230	rx-fifo-size = <0x1000>;
	231	tx-fifo-size = <0x800>;
b6014e15 GC	232	phy-mode = "rmii";
	233	phy-map = <00000000>;
	234	zmii-device = <&ZMII0>;
	235	zmii-channel = <0>;
	236	};
	237
	238	EMAC1: ethernet@ef600f00 {
	239	linux,network-index = <1>;
	240	device_type = "network";
	241	compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac";
	242	interrupt-parent = <&UIC1>;
d2146cb2 GC	243	interrupts = <0x1e 4 0x1f 4>;
d2146cb2 GC	244	reg = <0xef600f00 0x70>;
b6014e15 GC	245	local-mac-address = [000000000000];
	246	mal-device = <&MAL0>;
	247	mal-tx-channel = <2 3>;
	248	mal-rx-channel = <1>;
	249	cell-index = <1>;
d2146cb2 GC	250	max-frame-size = <0x5dc>;
	251	rx-fifo-size = <0x1000>;
	252	tx-fifo-size = <0x800>;
b6014e15 GC	253	phy-mode = "rmii";
	254	phy-map = <00000000>;
	255	zmii-device = <&ZMII0>;
	256	zmii-channel = <1>;
	257	};
	258	usb@ef601000 {
	259	compatible = "ohci-be";
d2146cb2	260	reg = <0xef601000 0x80>;
b6014e15	261	interrupts = <8 4 9 4>;
d2146cb2	262	interrupt-parent = <&UIC1>;
b6014e15 GC	263	};
	264	};
	265
	266	PCI0: pci@ec000000 {
	267	device_type = "pci";
	268	#interrupt-cells = <1>;
	269	#size-cells = <2>;
	270	#address-cells = <3>;
	271	compatible = "ibm,plb440ep-pci", "ibm,plb-pci";
	272	primary;
d2146cb2 GC	273	reg = <0 0xeec00000 8 /* Config space access */
	274	0 0xeed00000 4 /* IACK */
	275	0 0xeed00000 4 /* Special cycle */
	276	0 0xef400000 0x40>; /* Internal registers */
b6014e15 GC	277
	278	/* Outbound ranges, one memory and one IO,
	279	* later cannot be changed. Chip supports a second
	280	* IO range but we don't use it for now
	281	*/
d2146cb2 GC	282	ranges = <0x02000000 0 0xa0000000 0 0xa0000000 0 0x20000000
d2146cb2 GC	283	0x01000000 0 0x00000000 0 0xe8000000 0 0x00010000>;
b6014e15 GC	284
b6014e15 GC	285	/* Inbound 2GB range starting at 0 */
d2146cb2	286	dma-ranges = <0x42000000 0 0 0 0 0 0x80000000>;
b6014e15 GC	287	};
	288	};
	289
	290	chosen {
	291	linux,stdout-path = "/plb/opb/serial@ef600300";
	292	};
	293	};