arch/powerpc/boot/dts/gef_ppc9a.dts

   1 /*
   2  * GE Fanuc PPC9A Device Tree Source
   3  *
   4  * Copyright 2008 GE Fanuc 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                 fpga@4,0 {
 122                         compatible = "gef,ppc9a-fpga-regs";
 123                         reg = <0x4 0x0 0x40>;
 124                 };
 125
 126                 wdt@4,2000 {
 127                         compatible = "gef,ppc9a-fpga-wdt", "gef,fpga-wdt-1.00",
 128                                 "gef,fpga-wdt";
 129                         reg = <0x4 0x2000 0x8>;
 130                         interrupts = <0x1a 0x4>;
 131                         interrupt-parent = <&gef_pic>;
 132                 };
 133                 /* Second watchdog available, driver currently supports one.
 134                 wdt@4,2010 {
 135                         compatible = "gef,ppc9a-fpga-wdt", "gef,fpga-wdt-1.00",
 136                                 "gef,fpga-wdt";
 137                         reg = <0x4 0x2010 0x8>;
 138                         interrupts = <0x1b 0x4>;
 139                         interrupt-parent = <&gef_pic>;
 140                 };
 141                 */
 142                 gef_pic: pic@4,4000 {
 143                         #interrupt-cells = <1>;
 144                         interrupt-controller;
 145                         compatible = "gef,ppc9a-fpga-pic", "gef,fpga-pic-1.00";
 146                         reg = <0x4 0x4000 0x20>;
 147                         interrupts = <0x8
 148                                       0x9>;
 149                         interrupt-parent = <&mpic>;
 150
 151                 };
 152                 gef_gpio: gpio@7,14000 {
 153                         #gpio-cells = <2>;
 154                         compatible = "gef,ppc9a-gpio", "gef,sbc610-gpio";
 155                         reg = <0x7 0x14000 0x24>;
 156                         gpio-controller;
 157                 };
 158         };
 159
 160         soc@fef00000 {
 161                 #address-cells = <1>;
 162                 #size-cells = <1>;
 163                 #interrupt-cells = <2>;
 164                 device_type = "soc";
 165                 compatible = "fsl,mpc8641-soc", "simple-bus";
 166                 ranges = <0x0 0xfef00000 0x00100000>;
 167                 reg = <0xfef00000 0x100000>;    // CCSRBAR 1M
 168                 bus-frequency = <33333333>;
 169
 170                 i2c1: i2c@3000 {
 171                         #address-cells = <1>;
 172                         #size-cells = <0>;
 173                         compatible = "fsl-i2c";
 174                         reg = <0x3000 0x100>;
 175                         interrupts = <0x2b 0x2>;
 176                         interrupt-parent = <&mpic>;
 177                         dfsrr;
 178
 179                         hwmon@48 {
 180                                 compatible = "national,lm92";
 181                                 reg = <0x48>;
 182                         };
 183
 184                         hwmon@4c {
 185                                 compatible = "adi,adt7461";
 186                                 reg = <0x4c>;
 187                         };
 188
 189                         rtc@51 {
 190                                 compatible = "epson,rx8581";
 191                                 reg = <0x00000051>;
 192                         };
 193
 194                         eti@6b {
 195                                 compatible = "dallas,ds1682";
 196                                 reg = <0x6b>;
 197                         };
 198                 };
 199
 200                 i2c2: i2c@3100 {
 201                         #address-cells = <1>;
 202                         #size-cells = <0>;
 203                         compatible = "fsl-i2c";
 204                         reg = <0x3100 0x100>;
 205                         interrupts = <0x2b 0x2>;
 206                         interrupt-parent = <&mpic>;
 207                         dfsrr;
 208                 };
 209
 210                 dma@21300 {
 211                         #address-cells = <1>;
 212                         #size-cells = <1>;
 213                         compatible = "fsl,mpc8641-dma", "fsl,eloplus-dma";
 214                         reg = <0x21300 0x4>;
 215                         ranges = <0x0 0x21100 0x200>;
 216                         cell-index = <0>;
 217                         dma-channel@0 {
 218                                 compatible = "fsl,mpc8641-dma-channel",
 219                                            "fsl,eloplus-dma-channel";
 220                                 reg = <0x0 0x80>;
 221                                 cell-index = <0>;
 222                                 interrupt-parent = <&mpic>;
 223                                 interrupts = <20 2>;
 224                         };
 225                         dma-channel@80 {
 226                                 compatible = "fsl,mpc8641-dma-channel",
 227                                            "fsl,eloplus-dma-channel";
 228                                 reg = <0x80 0x80>;
 229                                 cell-index = <1>;
 230                                 interrupt-parent = <&mpic>;
 231                                 interrupts = <21 2>;
 232                         };
 233                         dma-channel@100 {
 234                                 compatible = "fsl,mpc8641-dma-channel",
 235                                            "fsl,eloplus-dma-channel";
 236                                 reg = <0x100 0x80>;
 237                                 cell-index = <2>;
 238                                 interrupt-parent = <&mpic>;
 239                                 interrupts = <22 2>;
 240                         };
 241                         dma-channel@180 {
 242                                 compatible = "fsl,mpc8641-dma-channel",
 243                                            "fsl,eloplus-dma-channel";
 244                                 reg = <0x180 0x80>;
 245                                 cell-index = <3>;
 246                                 interrupt-parent = <&mpic>;
 247                                 interrupts = <23 2>;
 248                         };
 249                 };
 250
 251                 enet0: ethernet@24000 {
 252                         #address-cells = <1>;
 253                         #size-cells = <1>;
 254                         device_type = "network";
 255                         model = "eTSEC";
 256                         compatible = "gianfar";
 257                         reg = <0x24000 0x1000>;
 258                         ranges = <0x0 0x24000 0x1000>;
 259                         local-mac-address = [ 00 00 00 00 00 00 ];
 260                         interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
 261                         interrupt-parent = <&mpic>;
 262                         phy-handle = <&phy0>;
 263                         phy-connection-type = "gmii";
 264
 265                         mdio@520 {
 266                                 #address-cells = <1>;
 267                                 #size-cells = <0>;
 268                                 compatible = "fsl,gianfar-mdio";
 269                                 reg = <0x520 0x20>;
 270
 271                                 phy0: ethernet-phy@0 {
 272                                         interrupt-parent = <&gef_pic>;
 273                                         interrupts = <0x9 0x4>;
 274                                         reg = <1>;
 275                                 };
 276                                 phy2: ethernet-phy@2 {
 277                                         interrupt-parent = <&gef_pic>;
 278                                         interrupts = <0x8 0x4>;
 279                                         reg = <3>;
 280                                 };
 281                         };
 282                 };
 283
 284                 enet1: ethernet@26000 {
 285                         device_type = "network";
 286                         model = "eTSEC";
 287                         compatible = "gianfar";
 288                         reg = <0x26000 0x1000>;
 289                         local-mac-address = [ 00 00 00 00 00 00 ];
 290                         interrupts = <0x1f 0x2 0x20 0x2 0x21 0x2>;
 291                         interrupt-parent = <&mpic>;
 292                         phy-handle = <&phy2>;
 293                         phy-connection-type = "gmii";
 294                 };
 295
 296                 serial0: serial@4500 {
 297                         cell-index = <0>;
 298                         device_type = "serial";
 299                         compatible = "ns16550";
 300                         reg = <0x4500 0x100>;
 301                         clock-frequency = <0>;
 302                         interrupts = <0x2a 0x2>;
 303                         interrupt-parent = <&mpic>;
 304                 };
 305
 306                 serial1: serial@4600 {
 307                         cell-index = <1>;
 308                         device_type = "serial";
 309                         compatible = "ns16550";
 310                         reg = <0x4600 0x100>;
 311                         clock-frequency = <0>;
 312                         interrupts = <0x1c 0x2>;
 313                         interrupt-parent = <&mpic>;
 314                 };
 315
 316                 mpic: pic@40000 {
 317                         clock-frequency = <0>;
 318                         interrupt-controller;
 319                         #address-cells = <0>;
 320                         #interrupt-cells = <2>;
 321                         reg = <0x40000 0x40000>;
 322                         compatible = "chrp,open-pic";
 323                         device_type = "open-pic";
 324                 };
 325
 326                 global-utilities@e0000 {
 327                         compatible = "fsl,mpc8641-guts";
 328                         reg = <0xe0000 0x1000>;
 329                         fsl,has-rstcr;
 330                 };
 331         };
 332
 333         pci0: pcie@fef08000 {
 334                 compatible = "fsl,mpc8641-pcie";
 335                 device_type = "pci";
 336                 #interrupt-cells = <1>;
 337                 #size-cells = <2>;
 338                 #address-cells = <3>;
 339                 reg = <0xfef08000 0x1000>;
 340                 bus-range = <0x0 0xff>;
 341                 ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000
 342                           0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>;
 343                 clock-frequency = <33333333>;
 344                 interrupt-parent = <&mpic>;
 345                 interrupts = <0x18 0x2>;
 346                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 347                 interrupt-map = <
 348                         0x0000 0x0 0x0 0x1 &mpic 0x0 0x1
 349                         0x0000 0x0 0x0 0x2 &mpic 0x1 0x1
 350                         0x0000 0x0 0x0 0x3 &mpic 0x2 0x1
 351                         0x0000 0x0 0x0 0x4 &mpic 0x3 0x1
 352                 >;
 353
 354                 pcie@0 {
 355                         reg = <0 0 0 0 0>;
 356                         #size-cells = <2>;
 357                         #address-cells = <3>;
 358                         device_type = "pci";
 359                         ranges = <0x02000000 0x0 0x80000000
 360                                   0x02000000 0x0 0x80000000
 361                                   0x0 0x40000000
 362
 363                                   0x01000000 0x0 0x00000000
 364                                   0x01000000 0x0 0x00000000
 365                                   0x0 0x00400000>;
 366                 };
 367         };
 368 };