release/src-rt-6.x.4708/linux/linux-2.6.36/arch/powerpc/boot/dts/pdm360ng.dts

   1 /*
   2  * Device Tree Source for IFM PDM360NG.
   3  *
   4  * Copyright 2009 - 2010 DENX Software Engineering.
   5  * Anatolij Gustschin <agust@denx.de>
   6  *
   7  * Based on MPC5121E ADS dts.
   8  * Copyright 2008 Freescale Semiconductor Inc.
   9  *
  10  * This program is free software; you can redistribute it and/or modify it
  11  * under the terms of the GNU General Public License as published by the
  12  * Free Software Foundation; either version 2 of the License, or (at your
  13  * option) any later version.
  14  */
  15
  16 /dts-v1/;
  17
  18 / {
  19         model = "pdm360ng";
  20         compatible = "ifm,pdm360ng";
  21         #address-cells = <1>;
  22         #size-cells = <1>;
  23         interrupt-parent = <&ipic>;
  24
  25         aliases {
  26                 ethernet0 = &eth0;
  27         };
  28
  29         cpus {
  30                 #address-cells = <1>;
  31                 #size-cells = <0>;
  32
  33                 PowerPC,5121@0 {
  34                         device_type = "cpu";
  35                         reg = <0>;
  36                         d-cache-line-size = <0x20>;     // 32 bytes
  37                         i-cache-line-size = <0x20>;     // 32 bytes
  38                         d-cache-size = <0x8000>;        // L1, 32K
  39                         i-cache-size = <0x8000>;        // L1, 32K
  40                         timebase-frequency = <49500000>;// 49.5 MHz (csb/4)
  41                         bus-frequency = <198000000>;    // 198 MHz csb bus
  42                         clock-frequency = <396000000>;  // 396 MHz ppc core
  43                 };
  44         };
  45
  46         memory {
  47                 device_type = "memory";
  48                 reg = <0x00000000 0x20000000>;  // 512MB at 0
  49         };
  50
  51         nfc@40000000 {
  52                 compatible = "fsl,mpc5121-nfc";
  53                 reg = <0x40000000 0x100000>;
  54                 interrupts = <0x6 0x8>;
  55                 #address-cells = <0x1>;
  56                 #size-cells = <0x1>;
  57                 bank-width = <0x1>;
  58                 chips = <0x1>;
  59
  60                 partition@0 {
  61                         label = "nand0";
  62                         reg = <0x0 0x40000000>;
  63                 };
  64         };
  65
  66         sram@50000000 {
  67                 compatible = "fsl,mpc5121-sram";
  68                 reg = <0x50000000 0x20000>;     // 128K at 0x50000000
  69         };
  70
  71         localbus@80000020 {
  72                 compatible = "fsl,mpc5121-localbus";
  73                 #address-cells = <2>;
  74                 #size-cells = <1>;
  75                 reg = <0x80000020 0x40>;
  76
  77                 ranges = <0x0 0x0 0xf0000000 0x10000000   /* Flash */
  78                           0x2 0x0 0x50040000 0x00020000>; /* CS2: MRAM */
  79
  80                 flash@0,0 {
  81                         compatible = "amd,s29gl01gp", "cfi-flash";
  82                         reg = <0 0x00000000 0x08000000
  83                                0 0x08000000 0x08000000>;
  84                         #address-cells = <1>;
  85                         #size-cells = <1>;
  86                         bank-width = <4>;
  87                         device-width = <2>;
  88
  89                         partition@0 {
  90                                 label = "u-boot";
  91                                 reg = <0x00000000 0x00080000>;
  92                                 read-only;
  93                         };
  94                         partition@80000 {
  95                                 label = "environment";
  96                                 reg = <0x00080000 0x00080000>;
  97                                 read-only;
  98                         };
  99                         partition@100000 {
 100                                 label = "splash-image";
 101                                 reg = <0x00100000 0x00080000>;
 102                                 read-only;
 103                         };
 104                         partition@180000 {
 105                                 label = "device-tree";
 106                                 reg = <0x00180000 0x00040000>;
 107                         };
 108                         partition@1c0000 {
 109                                 label = "kernel";
 110                                 reg = <0x001c0000 0x00500000>;
 111                         };
 112                         partition@6c0000 {
 113                                 label = "filesystem";
 114                                 reg = <0x006c0000 0x07940000>;
 115                         };
 116                 };
 117
 118                 mram0@2,0 {
 119                         compatible = "mtd-ram";
 120                         reg = <2 0x00000 0x10000>;
 121                         bank-width = <2>;
 122                 };
 123
 124                 mram1@2,10000 {
 125                         compatible = "mtd-ram";
 126                         reg = <2 0x010000 0x10000>;
 127                         bank-width = <2>;
 128                 };
 129         };
 130
 131         soc@80000000 {
 132                 compatible = "fsl,mpc5121-immr";
 133                 #address-cells = <1>;
 134                 #size-cells = <1>;
 135                 #interrupt-cells = <2>;
 136                 ranges = <0x0 0x80000000 0x400000>;
 137                 reg = <0x80000000 0x400000>;
 138                 bus-frequency = <66000000>;     // 66 MHz ips bus
 139
 140                 // IPIC
 141                 // interrupts cell = <intr #, sense>
 142                 // sense values match linux IORESOURCE_IRQ_* defines:
 143                 // sense == 8: Level, low assertion
 144                 // sense == 2: Edge, high-to-low change
 145                 //
 146                 ipic: interrupt-controller@c00 {
 147                         compatible = "fsl,mpc5121-ipic", "fsl,ipic";
 148                         interrupt-controller;
 149                         #address-cells = <0>;
 150                         #interrupt-cells = <2>;
 151                         reg = <0xc00 0x100>;
 152                 };
 153
 154                 rtc@a00 {       // Real time clock
 155                         compatible = "fsl,mpc5121-rtc";
 156                         reg = <0xa00 0x100>;
 157                         interrupts = <79 0x8 80 0x8>;
 158                 };
 159
 160                 reset@e00 {     // Reset module
 161                         compatible = "fsl,mpc5121-reset";
 162                         reg = <0xe00 0x100>;
 163                 };
 164
 165                 clock@f00 {     // Clock control
 166                         compatible = "fsl,mpc5121-clock";
 167                         reg = <0xf00 0x100>;
 168                 };
 169
 170                 pmc@1000{       //Power Management Controller
 171                         compatible = "fsl,mpc5121-pmc";
 172                         reg = <0x1000 0x100>;
 173                         interrupts = <83 0x2>;
 174                 };
 175
 176                 gpio@1100 {
 177                         compatible = "fsl,mpc5121-gpio";
 178                         reg = <0x1100 0x100>;
 179                         interrupts = <78 0x8>;
 180                 };
 181
 182                 can@1300 {
 183                         compatible = "fsl,mpc5121-mscan";
 184                         interrupts = <12 0x8>;
 185                         reg = <0x1300 0x80>;
 186                 };
 187
 188                 can@1380 {
 189                         compatible = "fsl,mpc5121-mscan";
 190                         interrupts = <13 0x8>;
 191                         reg = <0x1380 0x80>;
 192                 };
 193
 194                 i2c@1700 {
 195                         #address-cells = <1>;
 196                         #size-cells = <0>;
 197                         compatible = "fsl,mpc5121-i2c";
 198                         reg = <0x1700 0x20>;
 199                         interrupts = <0x9 0x8>;
 200                         fsl,preserve-clocking;
 201
 202                         eeprom@50 {
 203                                 compatible = "at,24c01";
 204                                 reg = <0x50>;
 205                         };
 206
 207                         rtc@68 {
 208                                 compatible = "stm,m41t00";
 209                                 reg = <0x68>;
 210                         };
 211                 };
 212
 213                 i2c@1740 {
 214                         #address-cells = <1>;
 215                         #size-cells = <0>;
 216                         compatible = "fsl,mpc5121-i2c";
 217                         reg = <0x1740 0x20>;
 218                         interrupts = <0xb 0x8>;
 219                         fsl,preserve-clocking;
 220                 };
 221
 222                 i2ccontrol@1760 {
 223                         compatible = "fsl,mpc5121-i2c-ctrl";
 224                         reg = <0x1760 0x8>;
 225                 };
 226
 227                 axe@2000 {
 228                         compatible = "fsl,mpc5121-axe";
 229                         reg = <0x2000 0x100>;
 230                         interrupts = <42 0x8>;
 231                 };
 232
 233                 display@2100 {
 234                         compatible = "fsl,mpc5121-diu";
 235                         reg = <0x2100 0x100>;
 236                         interrupts = <64 0x8>;
 237                 };
 238
 239                 can@2300 {
 240                         compatible = "fsl,mpc5121-mscan";
 241                         interrupts = <90 0x8>;
 242                         reg = <0x2300 0x80>;
 243                 };
 244
 245                 can@2380 {
 246                         compatible = "fsl,mpc5121-mscan";
 247                         interrupts = <91 0x8>;
 248                         reg = <0x2380 0x80>;
 249                 };
 250
 251                 viu@2400 {
 252                         compatible = "fsl,mpc5121-viu";
 253                         reg = <0x2400 0x400>;
 254                         interrupts = <67 0x8>;
 255                 };
 256
 257                 mdio@2800 {
 258                         compatible = "fsl,mpc5121-fec-mdio";
 259                         reg = <0x2800 0x200>;
 260                         #address-cells = <1>;
 261                         #size-cells = <0>;
 262                         phy: ethernet-phy@0 {
 263                                 compatible = "smsc,lan8700";
 264                                 reg = <0x1f>;
 265                         };
 266                 };
 267
 268                 eth0: ethernet@2800 {
 269                         compatible = "fsl,mpc5121-fec";
 270                         reg = <0x2800 0x200>;
 271                         local-mac-address = [ 00 00 00 00 00 00 ];
 272                         interrupts = <4 0x8>;
 273                         phy-handle = < &phy >;
 274                 };
 275
 276                 // USB1 using external ULPI PHY
 277                 usb@3000 {
 278                         compatible = "fsl,mpc5121-usb2-dr";
 279                         reg = <0x3000 0x600>;
 280                         #address-cells = <1>;
 281                         #size-cells = <0>;
 282                         interrupts = <43 0x8>;
 283                         dr_mode = "host";
 284                         phy_type = "ulpi";
 285                 };
 286
 287                 // USB0 using internal UTMI PHY
 288                 usb@4000 {
 289                         compatible = "fsl,mpc5121-usb2-dr";
 290                         reg = <0x4000 0x600>;
 291                         #address-cells = <1>;
 292                         #size-cells = <0>;
 293                         interrupts = <44 0x8>;
 294                         dr_mode = "otg";
 295                         phy_type = "utmi_wide";
 296                         fsl,invert-pwr-fault;
 297                 };
 298
 299                 // IO control
 300                 ioctl@a000 {
 301                         compatible = "fsl,mpc5121-ioctl";
 302                         reg = <0xA000 0x1000>;
 303                 };
 304
 305                 // 512x PSCs are not 52xx PSCs compatible
 306                 serial@11000 {
 307                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 308                         cell-index = <0>;
 309                         reg = <0x11000 0x100>;
 310                         interrupts = <40 0x8>;
 311                         fsl,rx-fifo-size = <16>;
 312                         fsl,tx-fifo-size = <16>;
 313                 };
 314
 315                 serial@11100 {
 316                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 317                         cell-index = <1>;
 318                         reg = <0x11100 0x100>;
 319                         interrupts = <40 0x8>;
 320                         fsl,rx-fifo-size = <16>;
 321                         fsl,tx-fifo-size = <16>;
 322                 };
 323
 324                 serial@11200 {
 325                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 326                         cell-index = <2>;
 327                         reg = <0x11200 0x100>;
 328                         interrupts = <40 0x8>;
 329                         fsl,rx-fifo-size = <16>;
 330                         fsl,tx-fifo-size = <16>;
 331                 };
 332
 333                 serial@11300 {
 334                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 335                         cell-index = <3>;
 336                         reg = <0x11300 0x100>;
 337                         interrupts = <40 0x8>;
 338                         fsl,rx-fifo-size = <16>;
 339                         fsl,tx-fifo-size = <16>;
 340                 };
 341
 342                 serial@11400 {
 343                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 344                         cell-index = <4>;
 345                         reg = <0x11400 0x100>;
 346                         interrupts = <40 0x8>;
 347                         fsl,rx-fifo-size = <16>;
 348                         fsl,tx-fifo-size = <16>;
 349                 };
 350
 351                 serial@11600 {
 352                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 353                         cell-index = <6>;
 354                         reg = <0x11600 0x100>;
 355                         interrupts = <40 0x8>;
 356                         fsl,rx-fifo-size = <16>;
 357                         fsl,tx-fifo-size = <16>;
 358                 };
 359
 360                 serial@11800 {
 361                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 362                         cell-index = <8>;
 363                         reg = <0x11800 0x100>;
 364                         interrupts = <40 0x8>;
 365                         fsl,rx-fifo-size = <16>;
 366                         fsl,tx-fifo-size = <16>;
 367                 };
 368
 369                 serial@11B00 {
 370                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 371                         cell-index = <11>;
 372                         reg = <0x11B00 0x100>;
 373                         interrupts = <40 0x8>;
 374                         fsl,rx-fifo-size = <16>;
 375                         fsl,tx-fifo-size = <16>;
 376                 };
 377
 378                 pscfifo@11f00 {
 379                         compatible = "fsl,mpc5121-psc-fifo";
 380                         reg = <0x11f00 0x100>;
 381                         interrupts = <40 0x8>;
 382                 };
 383
 384                 spi@11900 {
 385                         compatible = "fsl,mpc5121-psc-spi", "fsl,mpc5121-psc";
 386                         cell-index = <9>;
 387                         #address-cells = <1>;
 388                         #size-cells = <0>;
 389                         reg = <0x11900 0x100>;
 390                         interrupts = <40 0x8>;
 391                         fsl,rx-fifo-size = <16>;
 392                         fsl,tx-fifo-size = <16>;
 393
 394                         // 7845 touch screen controller
 395                         ts@0 {
 396                                 compatible = "ti,ads7846";
 397                                 reg = <0x0>;
 398                                 spi-max-frequency = <3000000>;
 399                                 // pen irq is GPIO25
 400                                 interrupts = <78 0x8>;
 401                         };
 402                 };
 403
 404                 dma@14000 {
 405                         compatible = "fsl,mpc5121-dma";
 406                         reg = <0x14000 0x1800>;
 407                         interrupts = <65 0x8>;
 408                 };
 409         };
 410 };