arch/powerpc/boot/dts/gef_ppc9a.dts

   1 /*
   2  * GE PPC9A 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_ppc9a.dtb gef_ppc9a.dts
  19  */
  20
  21 /dts-v1/;
  22
  23 / {
  24         model = "GEF_PPC9A";
  25         compatible = "gef,ppc9a";
  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,ppc9a-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,ppc9a-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,ppc9a-fpga-regs";
 129                         reg = <0x4 0x0 0x40>;
 130                 };
 131
 132                 wdt@4,2000 {
 133                         compatible = "gef,ppc9a-fpga-wdt", "gef,fpga-wdt-1.00",
 134                                 "gef,fpga-wdt";
 135                         reg = <0x4 0x2000 0x8>;
 136                         interrupts = <0x1a 0x4>;
 137                         interrupt-parent = <&gef_pic>;
 138                 };
 139                 /* Second watchdog available, driver currently supports one.
 140                 wdt@4,2010 {
 141                         compatible = "gef,ppc9a-fpga-wdt", "gef,fpga-wdt-1.00",
 142                                 "gef,fpga-wdt";
 143                         reg = <0x4 0x2010 0x8>;
 144                         interrupts = <0x1b 0x4>;
 145                         interrupt-parent = <&gef_pic>;
 146                 };
 147                 */
 148                 gef_pic: pic@4,4000 {
 149                         #interrupt-cells = <1>;
 150                         interrupt-controller;
 151                         compatible = "gef,ppc9a-fpga-pic", "gef,fpga-pic-1.00";
 152                         reg = <0x4 0x4000 0x20>;
 153                         interrupts = <0x8
 154                                       0x9>;
 155                         interrupt-parent = <&mpic>;
 156
 157                 };
 158                 gef_gpio: gpio@7,14000 {
 159                         #gpio-cells = <2>;
 160                         compatible = "gef,ppc9a-gpio", "gef,sbc610-gpio";
 161                         reg = <0x7 0x14000 0x24>;
 162                         gpio-controller;
 163                 };
 164         };
 165
 166         soc@fef00000 {
 167                 #address-cells = <1>;
 168                 #size-cells = <1>;
 169                 #interrupt-cells = <2>;
 170                 device_type = "soc";
 171                 compatible = "fsl,mpc8641-soc", "simple-bus";
 172                 ranges = <0x0 0xfef00000 0x00100000>;
 173                 bus-frequency = <33333333>;
 174
 175                 mcm-law@0 {
 176                         compatible = "fsl,mcm-law";
 177                         reg = <0x0 0x1000>;
 178                         fsl,num-laws = <10>;
 179                 };
 180
 181                 mcm@1000 {
 182                         compatible = "fsl,mpc8641-mcm", "fsl,mcm";
 183                         reg = <0x1000 0x1000>;
 184                         interrupts = <17 2>;
 185                         interrupt-parent = <&mpic>;
 186                 };
 187
 188                 i2c1: i2c@3000 {
 189                         #address-cells = <1>;
 190                         #size-cells = <0>;
 191                         compatible = "fsl-i2c";
 192                         reg = <0x3000 0x100>;
 193                         interrupts = <0x2b 0x2>;
 194                         interrupt-parent = <&mpic>;
 195                         dfsrr;
 196
 197                         hwmon@48 {
 198                                 compatible = "national,lm92";
 199                                 reg = <0x48>;
 200                         };
 201
 202                         hwmon@4c {
 203                                 compatible = "adi,adt7461";
 204                                 reg = <0x4c>;
 205                         };
 206
 207                         rtc@51 {
 208                                 compatible = "epson,rx8581";
 209                                 reg = <0x00000051>;
 210                         };
 211
 212                         eti@6b {
 213                                 compatible = "dallas,ds1682";
 214                                 reg = <0x6b>;
 215                         };
 216                 };
 217
 218                 i2c2: i2c@3100 {
 219                         #address-cells = <1>;
 220                         #size-cells = <0>;
 221                         compatible = "fsl-i2c";
 222                         reg = <0x3100 0x100>;
 223                         interrupts = <0x2b 0x2>;
 224                         interrupt-parent = <&mpic>;
 225                         dfsrr;
 226                 };
 227
 228                 dma@21300 {
 229                         #address-cells = <1>;
 230                         #size-cells = <1>;
 231                         compatible = "fsl,mpc8641-dma", "fsl,eloplus-dma";
 232                         reg = <0x21300 0x4>;
 233                         ranges = <0x0 0x21100 0x200>;
 234                         cell-index = <0>;
 235                         dma-channel@0 {
 236                                 compatible = "fsl,mpc8641-dma-channel",
 237                                            "fsl,eloplus-dma-channel";
 238                                 reg = <0x0 0x80>;
 239                                 cell-index = <0>;
 240                                 interrupt-parent = <&mpic>;
 241                                 interrupts = <20 2>;
 242                         };
 243                         dma-channel@80 {
 244                                 compatible = "fsl,mpc8641-dma-channel",
 245                                            "fsl,eloplus-dma-channel";
 246                                 reg = <0x80 0x80>;
 247                                 cell-index = <1>;
 248                                 interrupt-parent = <&mpic>;
 249                                 interrupts = <21 2>;
 250                         };
 251                         dma-channel@100 {
 252                                 compatible = "fsl,mpc8641-dma-channel",
 253                                            "fsl,eloplus-dma-channel";
 254                                 reg = <0x100 0x80>;
 255                                 cell-index = <2>;
 256                                 interrupt-parent = <&mpic>;
 257                                 interrupts = <22 2>;
 258                         };
 259                         dma-channel@180 {
 260                                 compatible = "fsl,mpc8641-dma-channel",
 261                                            "fsl,eloplus-dma-channel";
 262                                 reg = <0x180 0x80>;
 263                                 cell-index = <3>;
 264                                 interrupt-parent = <&mpic>;
 265                                 interrupts = <23 2>;
 266                         };
 267                 };
 268
 269                 enet0: ethernet@24000 {
 270                         #address-cells = <1>;
 271                         #size-cells = <1>;
 272                         device_type = "network";
 273                         model = "eTSEC";
 274                         compatible = "gianfar";
 275                         reg = <0x24000 0x1000>;
 276                         ranges = <0x0 0x24000 0x1000>;
 277                         local-mac-address = [ 00 00 00 00 00 00 ];
 278                         interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
 279                         interrupt-parent = <&mpic>;
 280                         phy-handle = <&phy0>;
 281                         phy-connection-type = "gmii";
 282
 283                         mdio@520 {
 284                                 #address-cells = <1>;
 285                                 #size-cells = <0>;
 286                                 compatible = "fsl,gianfar-mdio";
 287                                 reg = <0x520 0x20>;
 288
 289                                 phy0: ethernet-phy@0 {
 290                                         interrupt-parent = <&gef_pic>;
 291                                         interrupts = <0x9 0x4>;
 292                                         reg = <1>;
 293                                 };
 294                                 phy2: ethernet-phy@2 {
 295                                         interrupt-parent = <&gef_pic>;
 296                                         interrupts = <0x8 0x4>;
 297                                         reg = <3>;
 298                                 };
 299                         };
 300                 };
 301
 302                 enet1: ethernet@26000 {
 303                         device_type = "network";
 304                         model = "eTSEC";
 305                         compatible = "gianfar";
 306                         reg = <0x26000 0x1000>;
 307                         local-mac-address = [ 00 00 00 00 00 00 ];
 308                         interrupts = <0x1f 0x2 0x20 0x2 0x21 0x2>;
 309                         interrupt-parent = <&mpic>;
 310                         phy-handle = <&phy2>;
 311                         phy-connection-type = "gmii";
 312                 };
 313
 314                 serial0: serial@4500 {
 315                         cell-index = <0>;
 316                         device_type = "serial";
 317                         compatible = "ns16550";
 318                         reg = <0x4500 0x100>;
 319                         clock-frequency = <0>;
 320                         interrupts = <0x2a 0x2>;
 321                         interrupt-parent = <&mpic>;
 322                 };
 323
 324                 serial1: serial@4600 {
 325                         cell-index = <1>;
 326                         device_type = "serial";
 327                         compatible = "ns16550";
 328                         reg = <0x4600 0x100>;
 329                         clock-frequency = <0>;
 330                         interrupts = <0x1c 0x2>;
 331                         interrupt-parent = <&mpic>;
 332                 };
 333
 334                 mpic: pic@40000 {
 335                         clock-frequency = <0>;
 336                         interrupt-controller;
 337                         #address-cells = <0>;
 338                         #interrupt-cells = <2>;
 339                         reg = <0x40000 0x40000>;
 340                         compatible = "chrp,open-pic";
 341                         device_type = "open-pic";
 342                 };
 343
 344                 msi@41600 {
 345                         compatible = "fsl,mpc8641-msi", "fsl,mpic-msi";
 346                         reg = <0x41600 0x80>;
 347                         msi-available-ranges = <0 0x100>;
 348                         interrupts = <
 349                                 0xe0 0
 350                                 0xe1 0
 351                                 0xe2 0
 352                                 0xe3 0
 353                                 0xe4 0
 354                                 0xe5 0
 355                                 0xe6 0
 356                                 0xe7 0>;
 357                         interrupt-parent = <&mpic>;
 358                 };
 359
 360                 global-utilities@e0000 {
 361                         compatible = "fsl,mpc8641-guts";
 362                         reg = <0xe0000 0x1000>;
 363                         fsl,has-rstcr;
 364                 };
 365         };
 366
 367         pci0: pcie@fef08000 {
 368                 compatible = "fsl,mpc8641-pcie";
 369                 device_type = "pci";
 370                 #interrupt-cells = <1>;
 371                 #size-cells = <2>;
 372                 #address-cells = <3>;
 373                 reg = <0xfef08000 0x1000>;
 374                 bus-range = <0x0 0xff>;
 375                 ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000
 376                           0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>;
 377                 clock-frequency = <33333333>;
 378                 interrupt-parent = <&mpic>;
 379                 interrupts = <0x18 0x2>;
 380                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 381                 interrupt-map = <
 382                         0x0000 0x0 0x0 0x1 &mpic 0x0 0x1
 383                         0x0000 0x0 0x0 0x2 &mpic 0x1 0x1
 384                         0x0000 0x0 0x0 0x3 &mpic 0x2 0x1
 385                         0x0000 0x0 0x0 0x4 &mpic 0x3 0x1
 386                 >;
 387
 388                 pcie@0 {
 389                         reg = <0 0 0 0 0>;
 390                         #size-cells = <2>;
 391                         #address-cells = <3>;
 392                         device_type = "pci";
 393                         ranges = <0x02000000 0x0 0x80000000
 394                                   0x02000000 0x0 0x80000000
 395                                   0x0 0x40000000
 396
 397                                   0x01000000 0x0 0x00000000
 398                                   0x01000000 0x0 0x00000000
 399                                   0x0 0x00400000>;
 400                 };
 401         };
 402 };