1142b58eeSJosh Boyer/* 2142b58eeSJosh Boyer * Device Tree Source for AMCC Bamboo 3142b58eeSJosh Boyer * 4142b58eeSJosh Boyer * Copyright (c) 2006, 2007 IBM Corp. 5142b58eeSJosh Boyer * Josh Boyer <jwboyer@linux.vnet.ibm.com> 6142b58eeSJosh Boyer * 7142b58eeSJosh Boyer * FIXME: Draft only! 8142b58eeSJosh Boyer * 9142b58eeSJosh Boyer * This file is licensed under the terms of the GNU General Public 10142b58eeSJosh Boyer * License version 2. This program is licensed "as is" without 11142b58eeSJosh Boyer * any warranty of any kind, whether express or implied. 12142b58eeSJosh Boyer */ 13142b58eeSJosh Boyer 1471f34979SDavid Gibson/dts-v1/; 1571f34979SDavid Gibson 16142b58eeSJosh Boyer/ { 17142b58eeSJosh Boyer #address-cells = <2>; 18142b58eeSJosh Boyer #size-cells = <1>; 19142b58eeSJosh Boyer model = "amcc,bamboo"; 20142b58eeSJosh Boyer compatible = "amcc,bamboo"; 2171f34979SDavid Gibson dcr-parent = <&{/cpus/cpu@0}>; 22142b58eeSJosh Boyer 238aaed98cSStefan Roese aliases { 248aaed98cSStefan Roese ethernet0 = &EMAC0; 258aaed98cSStefan Roese ethernet1 = &EMAC1; 268aaed98cSStefan Roese serial0 = &UART0; 278aaed98cSStefan Roese serial1 = &UART1; 288aaed98cSStefan Roese serial2 = &UART2; 298aaed98cSStefan Roese serial3 = &UART3; 308aaed98cSStefan Roese }; 318aaed98cSStefan Roese 32142b58eeSJosh Boyer cpus { 33142b58eeSJosh Boyer #address-cells = <1>; 34142b58eeSJosh Boyer #size-cells = <0>; 35142b58eeSJosh Boyer 3672fda114SJosh Boyer cpu@0 { 37142b58eeSJosh Boyer device_type = "cpu"; 3872fda114SJosh Boyer model = "PowerPC,440EP"; 3971f34979SDavid Gibson reg = <0x00000000>; 40142b58eeSJosh Boyer clock-frequency = <0>; /* Filled in by zImage */ 41142b58eeSJosh Boyer timebase-frequency = <0>; /* Filled in by zImage */ 4271f34979SDavid Gibson i-cache-line-size = <32>; 4371f34979SDavid Gibson d-cache-line-size = <32>; 4471f34979SDavid Gibson i-cache-size = <32768>; 4571f34979SDavid Gibson d-cache-size = <32768>; 46142b58eeSJosh Boyer dcr-controller; 47142b58eeSJosh Boyer dcr-access-method = "native"; 48142b58eeSJosh Boyer }; 49142b58eeSJosh Boyer }; 50142b58eeSJosh Boyer 51142b58eeSJosh Boyer memory { 52142b58eeSJosh Boyer device_type = "memory"; 5371f34979SDavid Gibson reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by zImage */ 54142b58eeSJosh Boyer }; 55142b58eeSJosh Boyer 56142b58eeSJosh Boyer UIC0: interrupt-controller0 { 57142b58eeSJosh Boyer compatible = "ibm,uic-440ep","ibm,uic"; 58142b58eeSJosh Boyer interrupt-controller; 59142b58eeSJosh Boyer cell-index = <0>; 6071f34979SDavid Gibson dcr-reg = <0x0c0 0x009>; 61142b58eeSJosh Boyer #address-cells = <0>; 62142b58eeSJosh Boyer #size-cells = <0>; 63142b58eeSJosh Boyer #interrupt-cells = <2>; 64142b58eeSJosh Boyer }; 65142b58eeSJosh Boyer 66142b58eeSJosh Boyer UIC1: interrupt-controller1 { 67142b58eeSJosh Boyer compatible = "ibm,uic-440ep","ibm,uic"; 68142b58eeSJosh Boyer interrupt-controller; 69142b58eeSJosh Boyer cell-index = <1>; 7071f34979SDavid Gibson dcr-reg = <0x0d0 0x009>; 71142b58eeSJosh Boyer #address-cells = <0>; 72142b58eeSJosh Boyer #size-cells = <0>; 73142b58eeSJosh Boyer #interrupt-cells = <2>; 7471f34979SDavid Gibson interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ 75142b58eeSJosh Boyer interrupt-parent = <&UIC0>; 76142b58eeSJosh Boyer }; 77142b58eeSJosh Boyer 78142b58eeSJosh Boyer SDR0: sdr { 79142b58eeSJosh Boyer compatible = "ibm,sdr-440ep"; 8071f34979SDavid Gibson dcr-reg = <0x00e 0x002>; 81142b58eeSJosh Boyer }; 82142b58eeSJosh Boyer 83142b58eeSJosh Boyer CPR0: cpr { 84142b58eeSJosh Boyer compatible = "ibm,cpr-440ep"; 8571f34979SDavid Gibson dcr-reg = <0x00c 0x002>; 86142b58eeSJosh Boyer }; 87142b58eeSJosh Boyer 88142b58eeSJosh Boyer plb { 89142b58eeSJosh Boyer compatible = "ibm,plb-440ep", "ibm,plb-440gp", "ibm,plb4"; 90142b58eeSJosh Boyer #address-cells = <2>; 91142b58eeSJosh Boyer #size-cells = <1>; 92142b58eeSJosh Boyer ranges; 93142b58eeSJosh Boyer clock-frequency = <0>; /* Filled in by zImage */ 94142b58eeSJosh Boyer 95142b58eeSJosh Boyer SDRAM0: sdram { 96142b58eeSJosh Boyer compatible = "ibm,sdram-440ep", "ibm,sdram-405gp"; 9771f34979SDavid Gibson dcr-reg = <0x010 0x002>; 98142b58eeSJosh Boyer }; 99142b58eeSJosh Boyer 100142b58eeSJosh Boyer DMA0: dma { 101142b58eeSJosh Boyer compatible = "ibm,dma-440ep", "ibm,dma-440gp"; 10271f34979SDavid Gibson dcr-reg = <0x100 0x027>; 103142b58eeSJosh Boyer }; 104142b58eeSJosh Boyer 105142b58eeSJosh Boyer MAL0: mcmal { 106142b58eeSJosh Boyer compatible = "ibm,mcmal-440ep", "ibm,mcmal-440gp", "ibm,mcmal"; 10771f34979SDavid Gibson dcr-reg = <0x180 0x062>; 108142b58eeSJosh Boyer num-tx-chans = <4>; 109e52f5677SValentine Barshak num-rx-chans = <2>; 110142b58eeSJosh Boyer interrupt-parent = <&MAL0>; 11171f34979SDavid Gibson interrupts = <0x0 0x1 0x2 0x3 0x4>; 112142b58eeSJosh Boyer #interrupt-cells = <1>; 11373925376SJosh Boyer #address-cells = <0>; 11473925376SJosh Boyer #size-cells = <0>; 11571f34979SDavid Gibson interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4 11671f34979SDavid Gibson /*RXEOB*/ 0x1 &UIC0 0xb 0x4 11771f34979SDavid Gibson /*SERR*/ 0x2 &UIC1 0x0 0x4 11871f34979SDavid Gibson /*TXDE*/ 0x3 &UIC1 0x1 0x4 11971f34979SDavid Gibson /*RXDE*/ 0x4 &UIC1 0x2 0x4>; 120142b58eeSJosh Boyer }; 121142b58eeSJosh Boyer 122142b58eeSJosh Boyer POB0: opb { 123142b58eeSJosh Boyer compatible = "ibm,opb-440ep", "ibm,opb-440gp", "ibm,opb"; 124142b58eeSJosh Boyer #address-cells = <1>; 125142b58eeSJosh Boyer #size-cells = <1>; 126142b58eeSJosh Boyer /* Bamboo is oddball in the 44x world and doesn't use the ERPN 127142b58eeSJosh Boyer * bits. 128142b58eeSJosh Boyer */ 12971f34979SDavid Gibson ranges = <0x00000000 0x00000000 0x00000000 0x80000000 13071f34979SDavid Gibson 0x80000000 0x00000000 0x80000000 0x80000000>; 131142b58eeSJosh Boyer interrupt-parent = <&UIC1>; 13271f34979SDavid Gibson interrupts = <0x7 0x4>; 133142b58eeSJosh Boyer clock-frequency = <0>; /* Filled in by zImage */ 134142b58eeSJosh Boyer 135142b58eeSJosh Boyer EBC0: ebc { 136142b58eeSJosh Boyer compatible = "ibm,ebc-440ep", "ibm,ebc-440gp", "ibm,ebc"; 13771f34979SDavid Gibson dcr-reg = <0x012 0x002>; 138142b58eeSJosh Boyer #address-cells = <2>; 139142b58eeSJosh Boyer #size-cells = <1>; 140142b58eeSJosh Boyer clock-frequency = <0>; /* Filled in by zImage */ 14171f34979SDavid Gibson interrupts = <0x5 0x1>; 142142b58eeSJosh Boyer interrupt-parent = <&UIC1>; 143142b58eeSJosh Boyer }; 144142b58eeSJosh Boyer 145142b58eeSJosh Boyer UART0: serial@ef600300 { 146142b58eeSJosh Boyer device_type = "serial"; 147142b58eeSJosh Boyer compatible = "ns16550"; 14871f34979SDavid Gibson reg = <0xef600300 0x00000008>; 14971f34979SDavid Gibson virtual-reg = <0xef600300>; 150142b58eeSJosh Boyer clock-frequency = <0>; /* Filled in by zImage */ 15171f34979SDavid Gibson current-speed = <115200>; 152142b58eeSJosh Boyer interrupt-parent = <&UIC0>; 15371f34979SDavid Gibson interrupts = <0x0 0x4>; 154142b58eeSJosh Boyer }; 155142b58eeSJosh Boyer 156142b58eeSJosh Boyer UART1: serial@ef600400 { 157142b58eeSJosh Boyer device_type = "serial"; 158142b58eeSJosh Boyer compatible = "ns16550"; 15971f34979SDavid Gibson reg = <0xef600400 0x00000008>; 16071f34979SDavid Gibson virtual-reg = <0xef600400>; 161142b58eeSJosh Boyer clock-frequency = <0>; 162142b58eeSJosh Boyer current-speed = <0>; 163142b58eeSJosh Boyer interrupt-parent = <&UIC0>; 16471f34979SDavid Gibson interrupts = <0x1 0x4>; 165142b58eeSJosh Boyer }; 166142b58eeSJosh Boyer 167142b58eeSJosh Boyer UART2: serial@ef600500 { 168142b58eeSJosh Boyer device_type = "serial"; 169142b58eeSJosh Boyer compatible = "ns16550"; 17071f34979SDavid Gibson reg = <0xef600500 0x00000008>; 17171f34979SDavid Gibson virtual-reg = <0xef600500>; 172142b58eeSJosh Boyer clock-frequency = <0>; 173142b58eeSJosh Boyer current-speed = <0>; 174142b58eeSJosh Boyer interrupt-parent = <&UIC0>; 17571f34979SDavid Gibson interrupts = <0x3 0x4>; 176142b58eeSJosh Boyer }; 177142b58eeSJosh Boyer 178142b58eeSJosh Boyer UART3: serial@ef600600 { 179142b58eeSJosh Boyer device_type = "serial"; 180142b58eeSJosh Boyer compatible = "ns16550"; 18171f34979SDavid Gibson reg = <0xef600600 0x00000008>; 18271f34979SDavid Gibson virtual-reg = <0xef600600>; 183142b58eeSJosh Boyer clock-frequency = <0>; 184142b58eeSJosh Boyer current-speed = <0>; 185142b58eeSJosh Boyer interrupt-parent = <&UIC0>; 18671f34979SDavid Gibson interrupts = <0x4 0x4>; 187142b58eeSJosh Boyer }; 188142b58eeSJosh Boyer 189142b58eeSJosh Boyer IIC0: i2c@ef600700 { 190142b58eeSJosh Boyer compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic"; 19171f34979SDavid Gibson reg = <0xef600700 0x00000014>; 192142b58eeSJosh Boyer interrupt-parent = <&UIC0>; 19371f34979SDavid Gibson interrupts = <0x2 0x4>; 194142b58eeSJosh Boyer }; 195142b58eeSJosh Boyer 196142b58eeSJosh Boyer IIC1: i2c@ef600800 { 197142b58eeSJosh Boyer compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic"; 19871f34979SDavid Gibson reg = <0xef600800 0x00000014>; 199142b58eeSJosh Boyer interrupt-parent = <&UIC0>; 20071f34979SDavid Gibson interrupts = <0x7 0x4>; 201142b58eeSJosh Boyer }; 202142b58eeSJosh Boyer 203142b58eeSJosh Boyer ZMII0: emac-zmii@ef600d00 { 204142b58eeSJosh Boyer compatible = "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii"; 20571f34979SDavid Gibson reg = <0xef600d00 0x0000000c>; 206142b58eeSJosh Boyer }; 207142b58eeSJosh Boyer 208142b58eeSJosh Boyer EMAC0: ethernet@ef600e00 { 209142b58eeSJosh Boyer device_type = "network"; 210142b58eeSJosh Boyer compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac"; 211142b58eeSJosh Boyer interrupt-parent = <&UIC1>; 21271f34979SDavid Gibson interrupts = <0x1c 0x4 0x1d 0x4>; 21371f34979SDavid Gibson reg = <0xef600e00 0x00000070>; 214142b58eeSJosh Boyer local-mac-address = [000000000000]; 215142b58eeSJosh Boyer mal-device = <&MAL0>; 216142b58eeSJosh Boyer mal-tx-channel = <0 1>; 217142b58eeSJosh Boyer mal-rx-channel = <0>; 218142b58eeSJosh Boyer cell-index = <0>; 21971f34979SDavid Gibson max-frame-size = <1500>; 22071f34979SDavid Gibson rx-fifo-size = <4096>; 22171f34979SDavid Gibson tx-fifo-size = <2048>; 222142b58eeSJosh Boyer phy-mode = "rmii"; 22371f34979SDavid Gibson phy-map = <0x00000000>; 224142b58eeSJosh Boyer zmii-device = <&ZMII0>; 225142b58eeSJosh Boyer zmii-channel = <0>; 226142b58eeSJosh Boyer }; 227142b58eeSJosh Boyer 228142b58eeSJosh Boyer EMAC1: ethernet@ef600f00 { 229142b58eeSJosh Boyer device_type = "network"; 230142b58eeSJosh Boyer compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac"; 231142b58eeSJosh Boyer interrupt-parent = <&UIC1>; 23271f34979SDavid Gibson interrupts = <0x1e 0x4 0x1f 0x4>; 23371f34979SDavid Gibson reg = <0xef600f00 0x00000070>; 234142b58eeSJosh Boyer local-mac-address = [000000000000]; 235142b58eeSJosh Boyer mal-device = <&MAL0>; 236142b58eeSJosh Boyer mal-tx-channel = <2 3>; 237142b58eeSJosh Boyer mal-rx-channel = <1>; 238142b58eeSJosh Boyer cell-index = <1>; 23971f34979SDavid Gibson max-frame-size = <1500>; 24071f34979SDavid Gibson rx-fifo-size = <4096>; 24171f34979SDavid Gibson tx-fifo-size = <2048>; 242142b58eeSJosh Boyer phy-mode = "rmii"; 24371f34979SDavid Gibson phy-map = <0x00000000>; 244142b58eeSJosh Boyer zmii-device = <&ZMII0>; 245142b58eeSJosh Boyer zmii-channel = <1>; 246142b58eeSJosh Boyer }; 247007b6aa8SBenjamin Herrenschmidt 248007b6aa8SBenjamin Herrenschmidt usb@ef601000 { 249007b6aa8SBenjamin Herrenschmidt compatible = "ohci-be"; 25071f34979SDavid Gibson reg = <0xef601000 0x00000080>; 25171f34979SDavid Gibson interrupts = <0x8 0x1 0x9 0x1>; 252007b6aa8SBenjamin Herrenschmidt interrupt-parent = < &UIC1 >; 253007b6aa8SBenjamin Herrenschmidt }; 254142b58eeSJosh Boyer }; 255c3fc2de0SBenjamin Herrenschmidt 256c3fc2de0SBenjamin Herrenschmidt PCI0: pci@ec000000 { 257c3fc2de0SBenjamin Herrenschmidt device_type = "pci"; 258c3fc2de0SBenjamin Herrenschmidt #interrupt-cells = <1>; 259c3fc2de0SBenjamin Herrenschmidt #size-cells = <2>; 260c3fc2de0SBenjamin Herrenschmidt #address-cells = <3>; 261c3fc2de0SBenjamin Herrenschmidt compatible = "ibm,plb440ep-pci", "ibm,plb-pci"; 262c3fc2de0SBenjamin Herrenschmidt primary; 26371f34979SDavid Gibson reg = <0x00000000 0xeec00000 0x00000008 /* Config space access */ 26471f34979SDavid Gibson 0x00000000 0xeed00000 0x00000004 /* IACK */ 26571f34979SDavid Gibson 0x00000000 0xeed00000 0x00000004 /* Special cycle */ 26671f34979SDavid Gibson 0x00000000 0xef400000 0x00000040>; /* Internal registers */ 267c3fc2de0SBenjamin Herrenschmidt 268c3fc2de0SBenjamin Herrenschmidt /* Outbound ranges, one memory and one IO, 269c3fc2de0SBenjamin Herrenschmidt * later cannot be changed. Chip supports a second 270c3fc2de0SBenjamin Herrenschmidt * IO range but we don't use it for now 271c3fc2de0SBenjamin Herrenschmidt */ 27284d727a1SBenjamin Herrenschmidt ranges = <0x02000000 0x00000000 0xa0000000 0x00000000 0xa0000000 0x00000000 0x40000000 27384d727a1SBenjamin Herrenschmidt 0x02000000 0x00000000 0x00000000 0x00000000 0xe0000000 0x00000000 0x00100000 27471f34979SDavid Gibson 0x01000000 0x00000000 0x00000000 0x00000000 0xe8000000 0x00000000 0x00010000>; 275c3fc2de0SBenjamin Herrenschmidt 276c3fc2de0SBenjamin Herrenschmidt /* Inbound 2GB range starting at 0 */ 27771f34979SDavid Gibson dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; 278c3fc2de0SBenjamin Herrenschmidt 279c3fc2de0SBenjamin Herrenschmidt /* Bamboo has all 4 IRQ pins tied together per slot */ 28071f34979SDavid Gibson interrupt-map-mask = <0xf800 0x0 0x0 0x0>; 281c3fc2de0SBenjamin Herrenschmidt interrupt-map = < 282c3fc2de0SBenjamin Herrenschmidt /* IDSEL 1 */ 28371f34979SDavid Gibson 0x800 0x0 0x0 0x0 &UIC0 0x1c 0x8 284c3fc2de0SBenjamin Herrenschmidt 285c3fc2de0SBenjamin Herrenschmidt /* IDSEL 2 */ 28671f34979SDavid Gibson 0x1000 0x0 0x0 0x0 &UIC0 0x1b 0x8 287c3fc2de0SBenjamin Herrenschmidt 288c3fc2de0SBenjamin Herrenschmidt /* IDSEL 3 */ 28971f34979SDavid Gibson 0x1800 0x0 0x0 0x0 &UIC0 0x1a 0x8 290c3fc2de0SBenjamin Herrenschmidt 291c3fc2de0SBenjamin Herrenschmidt /* IDSEL 4 */ 29271f34979SDavid Gibson 0x2000 0x0 0x0 0x0 &UIC0 0x19 0x8 293c3fc2de0SBenjamin Herrenschmidt >; 294c3fc2de0SBenjamin Herrenschmidt }; 295142b58eeSJosh Boyer }; 296142b58eeSJosh Boyer 297142b58eeSJosh Boyer chosen { 298142b58eeSJosh Boyer linux,stdout-path = "/plb/opb/serial@ef600300"; 299142b58eeSJosh Boyer }; 300142b58eeSJosh Boyer}; 301