arch/powerpc/boot/dts/gef_sbc610.dts

   1 /*
   2  * GE SBC610 Device Tree Source
   3  *
   4  * Copyright 2008 GE Intelligent Platforms Embedded Systems, Inc.
   5  *
   6  * This program is free software; you can redistribute  it and/or modify it
   7  * under  the terms of  the GNU General  Public License as published by the
   8  * Free Software Foundation;  either version 2 of the  License, or (at your
   9  * option) any later version.
  10  *
  11  * Based on: SBS CM6 Device Tree Source
  12  * Copyright 2007 SBS Technologies GmbH & Co. KG
  13  * And: mpc8641_hpcn.dts (MPC8641 HPCN Device Tree Source)
  14  * Copyright 2006 Freescale Semiconductor Inc.
  15  */
  16
  17 /*
  18  * Compiled with dtc -I dts -O dtb -o gef_sbc610.dtb gef_sbc610.dts
  19  */
  20
  21 /dts-v1/;
  22
  23 / {
  24         model = "GEF_SBC610";
  25         compatible = "gef,sbc610";
  26         #address-cells = <1>;
  27         #size-cells = <1>;
  28
  29         aliases {
  30                 ethernet0 = &enet0;
  31                 ethernet1 = &enet1;
  32                 serial0 = &serial0;
  33                 serial1 = &serial1;
  34                 pci0 = &pci0;
  35         };
  36
  37         cpus {
  38                 #address-cells = <1>;
  39                 #size-cells = <0>;
  40
  41                 PowerPC,8641@0 {
  42                         device_type = "cpu";
  43                         reg = <0>;
  44                         d-cache-line-size = <32>;       // 32 bytes
  45                         i-cache-line-size = <32>;       // 32 bytes
  46                         d-cache-size = <32768>;         // L1, 32K
  47                         i-cache-size = <32768>;         // L1, 32K
  48                         timebase-frequency = <0>;       // From uboot
  49                         bus-frequency = <0>;            // From uboot
  50                         clock-frequency = <0>;          // From uboot
  51                 };
  52                 PowerPC,8641@1 {
  53                         device_type = "cpu";
  54                         reg = <1>;
  55                         d-cache-line-size = <32>;       // 32 bytes
  56                         i-cache-line-size = <32>;       // 32 bytes
  57                         d-cache-size = <32768>;         // L1, 32K
  58                         i-cache-size = <32768>;         // L1, 32K
  59                         timebase-frequency = <0>;       // From uboot
  60                         bus-frequency = <0>;            // From uboot
  61                         clock-frequency = <0>;          // From uboot
  62                 };
  63         };
  64
  65         memory {
  66                 device_type = "memory";
  67                 reg = <0x0 0x40000000>; // set by uboot
  68         };
  69
  70         localbus@fef05000 {
  71                 #address-cells = <2>;
  72                 #size-cells = <1>;
  73                 compatible = "fsl,mpc8641-localbus", "simple-bus";
  74                 reg = <0xfef05000 0x1000>;
  75                 interrupts = <19 2>;
  76                 interrupt-parent = <&mpic>;
  77
  78                 ranges = <0 0 0xff000000 0x01000000     // 16MB Boot flash
  79                           1 0 0xe8000000 0x08000000     // Paged Flash 0
  80                           2 0 0xe0000000 0x08000000     // Paged Flash 1
  81                           3 0 0xfc100000 0x00020000     // NVRAM
  82                           4 0 0xfc000000 0x00008000     // FPGA
  83                           5 0 0xfc008000 0x00008000     // AFIX FPGA
  84                           6 0 0xfd000000 0x00800000     // IO FPGA (8-bit)
  85                           7 0 0xfd800000 0x00800000>;   // IO FPGA (32-bit)
  86
  87                 /* flash@0,0 is a mirror of part of the memory in flash@1,0
  88                 flash@0,0 {
  89                         compatible = "gef,sbc610-firmware-mirror", "cfi-flash";
  90                         reg = <0x0 0x0 0x1000000>;
  91                         bank-width = <4>;
  92                         device-width = <2>;
  93                         #address-cells = <1>;
  94                         #size-cells = <1>;
  95                         partition@0 {
  96                                 label = "firmware";
  97                                 reg = <0x0 0x1000000>;
  98                                 read-only;
  99                         };
 100                 };
 101                 */
 102
 103                 flash@1,0 {
 104                         compatible = "gef,sbc610-paged-flash", "cfi-flash";
 105                         reg = <0x1 0x0 0x8000000>;
 106                         bank-width = <4>;
 107                         device-width = <2>;
 108                         #address-cells = <1>;
 109                         #size-cells = <1>;
 110                         partition@0 {
 111                                 label = "user";
 112                                 reg = <0x0 0x7800000>;
 113                         };
 114                         partition@7800000 {
 115                                 label = "firmware";
 116                                 reg = <0x7800000 0x800000>;
 117                                 read-only;
 118                         };
 119                 };
 120
 121                 nvram@3,0 {
 122                         device_type = "nvram";
 123                         compatible = "simtek,stk14ca8";
 124                         reg = <0x3 0x0 0x20000>;
 125                 };
 126
 127                 fpga@4,0 {
 128                         compatible = "gef,fpga-regs";
 129                         reg = <0x4 0x0 0x40>;
 130                 };
 131
 132                 wdt@4,2000 {
 133                         compatible = "gef,fpga-wdt";
 134                         reg = <0x4 0x2000 0x8>;
 135                         interrupts = <0x1a 0x4>;
 136                         interrupt-parent = <&gef_pic>;
 137                 };
 138                 /* Second watchdog available, driver currently supports one.
 139                 wdt@4,2010 {
 140                         compatible = "gef,fpga-wdt";
 141                         reg = <0x4 0x2010 0x8>;
 142                         interrupts = <0x1b 0x4>;
 143                         interrupt-parent = <&gef_pic>;
 144                 };
 145                 */
 146                 gef_pic: pic@4,4000 {
 147                         #interrupt-cells = <1>;
 148                         interrupt-controller;
 149                         compatible = "gef,fpga-pic";
 150                         reg = <0x4 0x4000 0x20>;
 151                         interrupts = <0x8
 152                                       0x9>;
 153                         interrupt-parent = <&mpic>;
 154
 155                 };
 156                 gef_gpio: gpio@7,14000 {
 157                         #gpio-cells = <2>;
 158                         compatible = "gef,sbc610-gpio";
 159                         reg = <0x7 0x14000 0x24>;
 160                         gpio-controller;
 161                 };
 162         };
 163
 164         soc@fef00000 {
 165                 #address-cells = <1>;
 166                 #size-cells = <1>;
 167                 #interrupt-cells = <2>;
 168                 device_type = "soc";
 169                 compatible = "simple-bus";
 170                 ranges = <0x0 0xfef00000 0x00100000>;
 171                 bus-frequency = <33333333>;
 172
 173                 mcm-law@0 {
 174                         compatible = "fsl,mcm-law";
 175                         reg = <0x0 0x1000>;
 176                         fsl,num-laws = <10>;
 177                 };
 178
 179                 mcm@1000 {
 180                         compatible = "fsl,mpc8641-mcm", "fsl,mcm";
 181                         reg = <0x1000 0x1000>;
 182                         interrupts = <17 2>;
 183                         interrupt-parent = <&mpic>;
 184                 };
 185
 186                 i2c1: i2c@3000 {
 187                         #address-cells = <1>;
 188                         #size-cells = <0>;
 189                         compatible = "fsl-i2c";
 190                         reg = <0x3000 0x100>;
 191                         interrupts = <0x2b 0x2>;
 192                         interrupt-parent = <&mpic>;
 193                         dfsrr;
 194
 195                         hwmon@48 {
 196                                 compatible = "national,lm92";
 197                                 reg = <0x48>;
 198                         };
 199
 200                         hwmon@4c {
 201                                 compatible = "adi,adt7461";
 202                                 reg = <0x4c>;
 203                         };
 204
 205                         rtc@51 {
 206                                 compatible = "epson,rx8581";
 207                                 reg = <0x00000051>;
 208                         };
 209
 210                         eti@6b {
 211                                 compatible = "dallas,ds1682";
 212                                 reg = <0x6b>;
 213                         };
 214                 };
 215
 216                 i2c2: i2c@3100 {
 217                         #address-cells = <1>;
 218                         #size-cells = <0>;
 219                         compatible = "fsl-i2c";
 220                         reg = <0x3100 0x100>;
 221                         interrupts = <0x2b 0x2>;
 222                         interrupt-parent = <&mpic>;
 223                         dfsrr;
 224                 };
 225
 226                 dma@21300 {
 227                         #address-cells = <1>;
 228                         #size-cells = <1>;
 229                         compatible = "fsl,mpc8641-dma", "fsl,eloplus-dma";
 230                         reg = <0x21300 0x4>;
 231                         ranges = <0x0 0x21100 0x200>;
 232                         cell-index = <0>;
 233                         dma-channel@0 {
 234                                 compatible = "fsl,mpc8641-dma-channel",
 235                                            "fsl,eloplus-dma-channel";
 236                                 reg = <0x0 0x80>;
 237                                 cell-index = <0>;
 238                                 interrupt-parent = <&mpic>;
 239                                 interrupts = <20 2>;
 240                         };
 241                         dma-channel@80 {
 242                                 compatible = "fsl,mpc8641-dma-channel",
 243                                            "fsl,eloplus-dma-channel";
 244                                 reg = <0x80 0x80>;
 245                                 cell-index = <1>;
 246                                 interrupt-parent = <&mpic>;
 247                                 interrupts = <21 2>;
 248                         };
 249                         dma-channel@100 {
 250                                 compatible = "fsl,mpc8641-dma-channel",
 251                                            "fsl,eloplus-dma-channel";
 252                                 reg = <0x100 0x80>;
 253                                 cell-index = <2>;
 254                                 interrupt-parent = <&mpic>;
 255                                 interrupts = <22 2>;
 256                         };
 257                         dma-channel@180 {
 258                                 compatible = "fsl,mpc8641-dma-channel",
 259                                            "fsl,eloplus-dma-channel";
 260                                 reg = <0x180 0x80>;
 261                                 cell-index = <3>;
 262                                 interrupt-parent = <&mpic>;
 263                                 interrupts = <23 2>;
 264                         };
 265                 };
 266
 267                 enet0: ethernet@24000 {
 268                         #address-cells = <1>;
 269                         #size-cells = <1>;
 270                         device_type = "network";
 271                         model = "eTSEC";
 272                         compatible = "gianfar";
 273                         reg = <0x24000 0x1000>;
 274                         ranges = <0x0 0x24000 0x1000>;
 275                         local-mac-address = [ 00 00 00 00 00 00 ];
 276                         interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
 277                         interrupt-parent = <&mpic>;
 278                         phy-handle = <&phy0>;
 279                         phy-connection-type = "gmii";
 280
 281                         mdio@520 {
 282                                 #address-cells = <1>;
 283                                 #size-cells = <0>;
 284                                 compatible = "fsl,gianfar-mdio";
 285                                 reg = <0x520 0x20>;
 286
 287                                 phy0: ethernet-phy@0 {
 288                                         interrupt-parent = <&gef_pic>;
 289                                         interrupts = <0x9 0x4>;
 290                                         reg = <1>;
 291                                 };
 292                                 phy2: ethernet-phy@2 {
 293                                         interrupt-parent = <&gef_pic>;
 294                                         interrupts = <0x8 0x4>;
 295                                         reg = <3>;
 296                                 };
 297                         };
 298                 };
 299
 300                 enet1: ethernet@26000 {
 301                         device_type = "network";
 302                         model = "eTSEC";
 303                         compatible = "gianfar";
 304                         reg = <0x26000 0x1000>;
 305                         local-mac-address = [ 00 00 00 00 00 00 ];
 306                         interrupts = <0x1f 0x2 0x20 0x2 0x21 0x2>;
 307                         interrupt-parent = <&mpic>;
 308                         phy-handle = <&phy2>;
 309                         phy-connection-type = "gmii";
 310                 };
 311
 312                 serial0: serial@4500 {
 313                         cell-index = <0>;
 314                         device_type = "serial";
 315                         compatible = "ns16550";
 316                         reg = <0x4500 0x100>;
 317                         clock-frequency = <0>;
 318                         interrupts = <0x2a 0x2>;
 319                         interrupt-parent = <&mpic>;
 320                 };
 321
 322                 serial1: serial@4600 {
 323                         cell-index = <1>;
 324                         device_type = "serial";
 325                         compatible = "ns16550";
 326                         reg = <0x4600 0x100>;
 327                         clock-frequency = <0>;
 328                         interrupts = <0x1c 0x2>;
 329                         interrupt-parent = <&mpic>;
 330                 };
 331
 332                 mpic: pic@40000 {
 333                         clock-frequency = <0>;
 334                         interrupt-controller;
 335                         #address-cells = <0>;
 336                         #interrupt-cells = <2>;
 337                         reg = <0x40000 0x40000>;
 338                         compatible = "chrp,open-pic";
 339                         device_type = "open-pic";
 340                 };
 341
 342                 msi@41600 {
 343                         compatible = "fsl,mpc8641-msi", "fsl,mpic-msi";
 344                         reg = <0x41600 0x80>;
 345                         msi-available-ranges = <0 0x100>;
 346                         interrupts = <
 347                                 0xe0 0
 348                                 0xe1 0
 349                                 0xe2 0
 350                                 0xe3 0
 351                                 0xe4 0
 352                                 0xe5 0
 353                                 0xe6 0
 354                                 0xe7 0>;
 355                         interrupt-parent = <&mpic>;
 356                 };
 357
 358                 global-utilities@e0000 {
 359                         compatible = "fsl,mpc8641-guts";
 360                         reg = <0xe0000 0x1000>;
 361                         fsl,has-rstcr;
 362                 };
 363         };
 364
 365         pci0: pcie@fef08000 {
 366                 compatible = "fsl,mpc8641-pcie";
 367                 device_type = "pci";
 368                 #interrupt-cells = <1>;
 369                 #size-cells = <2>;
 370                 #address-cells = <3>;
 371                 reg = <0xfef08000 0x1000>;
 372                 bus-range = <0x0 0xff>;
 373                 ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000
 374                           0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>;
 375                 clock-frequency = <33333333>;
 376                 interrupt-parent = <&mpic>;
 377                 interrupts = <0x18 0x2>;
 378                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 379                 interrupt-map = <
 380                         0x0000 0x0 0x0 0x1 &mpic 0x0 0x1
 381                         0x0000 0x0 0x0 0x2 &mpic 0x1 0x1
 382                         0x0000 0x0 0x0 0x3 &mpic 0x2 0x1
 383                         0x0000 0x0 0x0 0x4 &mpic 0x3 0x1
 384                 >;
 385
 386                 pcie@0 {
 387                         reg = <0 0 0 0 0>;
 388                         #size-cells = <2>;
 389                         #address-cells = <3>;
 390                         device_type = "pci";
 391                         ranges = <0x02000000 0x0 0x80000000
 392                                   0x02000000 0x0 0x80000000
 393                                   0x0 0x40000000
 394
 395                                   0x01000000 0x0 0x00000000
 396                                   0x01000000 0x0 0x00000000
 397                                   0x0 0x00400000>;
 398                 };
 399         };
 400 };