arch/powerpc/boot/dts/tqm8560.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * TQM 8560 Device Tree Source
   4  *
   5  * Copyright 2008 Freescale Semiconductor Inc.
   6  * Copyright 2008 Wolfgang Grandegger <wg@grandegger.com>
   7  */
   8
   9 /dts-v1/;
  10
  11 / {
  12         model = "tqc,tqm8560";
  13         compatible = "tqc,tqm8560";
  14         #address-cells = <1>;
  15         #size-cells = <1>;
  16
  17         aliases {
  18                 ethernet0 = &enet0;
  19                 ethernet1 = &enet1;
  20                 ethernet2 = &enet2;
  21                 serial0 = &serial0;
  22                 serial1 = &serial1;
  23                 pci0 = &pci0;
  24         };
  25
  26         cpus {
  27                 #address-cells = <1>;
  28                 #size-cells = <0>;
  29
  30                 PowerPC,8560@0 {
  31                         device_type = "cpu";
  32                         reg = <0>;
  33                         d-cache-line-size = <32>;
  34                         i-cache-line-size = <32>;
  35                         d-cache-size = <32768>;
  36                         i-cache-size = <32768>;
  37                         timebase-frequency = <0>;
  38                         bus-frequency = <0>;
  39                         clock-frequency = <0>;
  40                         next-level-cache = <&L2>;
  41                 };
  42         };
  43
  44         memory {
  45                 device_type = "memory";
  46                 reg = <0x00000000 0x10000000>;
  47         };
  48
  49         soc@e0000000 {
  50                 #address-cells = <1>;
  51                 #size-cells = <1>;
  52                 device_type = "soc";
  53                 ranges = <0x0 0xe0000000 0x100000>;
  54                 bus-frequency = <0>;
  55                 compatible = "fsl,mpc8560-immr", "simple-bus";
  56
  57                 ecm-law@0 {
  58                         compatible = "fsl,ecm-law";
  59                         reg = <0x0 0x1000>;
  60                         fsl,num-laws = <8>;
  61                 };
  62
  63                 ecm@1000 {
  64                         compatible = "fsl,mpc8560-ecm", "fsl,ecm";
  65                         reg = <0x1000 0x1000>;
  66                         interrupts = <17 2>;
  67                         interrupt-parent = <&mpic>;
  68                 };
  69
  70                 memory-controller@2000 {
  71                         compatible = "fsl,mpc8540-memory-controller";
  72                         reg = <0x2000 0x1000>;
  73                         interrupt-parent = <&mpic>;
  74                         interrupts = <18 2>;
  75                 };
  76
  77                 L2: l2-cache-controller@20000 {
  78                         compatible = "fsl,mpc8540-l2-cache-controller";
  79                         reg = <0x20000 0x1000>;
  80                         cache-line-size = <32>;
  81                         cache-size = <0x40000>; // L2, 256K
  82                         interrupt-parent = <&mpic>;
  83                         interrupts = <16 2>;
  84                 };
  85
  86                 i2c@3000 {
  87                         #address-cells = <1>;
  88                         #size-cells = <0>;
  89                         cell-index = <0>;
  90                         compatible = "fsl-i2c";
  91                         reg = <0x3000 0x100>;
  92                         interrupts = <43 2>;
  93                         interrupt-parent = <&mpic>;
  94                         dfsrr;
  95
  96                         dtt@48 {
  97                                 compatible = "national,lm75";
  98                                 reg = <0x48>;
  99                         };
 100
 101                         rtc@68 {
 102                                 compatible = "dallas,ds1337";
 103                                 reg = <0x68>;
 104                         };
 105                 };
 106
 107                 dma@21300 {
 108                         #address-cells = <1>;
 109                         #size-cells = <1>;
 110                         compatible = "fsl,mpc8560-dma", "fsl,eloplus-dma";
 111                         reg = <0x21300 0x4>;
 112                         ranges = <0x0 0x21100 0x200>;
 113                         cell-index = <0>;
 114                         dma-channel@0 {
 115                                 compatible = "fsl,mpc8560-dma-channel",
 116                                                 "fsl,eloplus-dma-channel";
 117                                 reg = <0x0 0x80>;
 118                                 cell-index = <0>;
 119                                 interrupt-parent = <&mpic>;
 120                                 interrupts = <20 2>;
 121                         };
 122                         dma-channel@80 {
 123                                 compatible = "fsl,mpc8560-dma-channel",
 124                                                 "fsl,eloplus-dma-channel";
 125                                 reg = <0x80 0x80>;
 126                                 cell-index = <1>;
 127                                 interrupt-parent = <&mpic>;
 128                                 interrupts = <21 2>;
 129                         };
 130                         dma-channel@100 {
 131                                 compatible = "fsl,mpc8560-dma-channel",
 132                                                 "fsl,eloplus-dma-channel";
 133                                 reg = <0x100 0x80>;
 134                                 cell-index = <2>;
 135                                 interrupt-parent = <&mpic>;
 136                                 interrupts = <22 2>;
 137                         };
 138                         dma-channel@180 {
 139                                 compatible = "fsl,mpc8560-dma-channel",
 140                                                 "fsl,eloplus-dma-channel";
 141                                 reg = <0x180 0x80>;
 142                                 cell-index = <3>;
 143                                 interrupt-parent = <&mpic>;
 144                                 interrupts = <23 2>;
 145                         };
 146                 };
 147
 148                 enet0: ethernet@24000 {
 149                         #address-cells = <1>;
 150                         #size-cells = <1>;
 151                         cell-index = <0>;
 152                         device_type = "network";
 153                         model = "TSEC";
 154                         compatible = "gianfar";
 155                         reg = <0x24000 0x1000>;
 156                         ranges = <0x0 0x24000 0x1000>;
 157                         local-mac-address = [ 00 00 00 00 00 00 ];
 158                         interrupts = <29 2 30 2 34 2>;
 159                         interrupt-parent = <&mpic>;
 160                         tbi-handle = <&tbi0>;
 161                         phy-handle = <&phy2>;
 162
 163                         mdio@520 {
 164                                 #address-cells = <1>;
 165                                 #size-cells = <0>;
 166                                 compatible = "fsl,gianfar-mdio";
 167                                 reg = <0x520 0x20>;
 168
 169                                 phy1: ethernet-phy@1 {
 170                                         interrupt-parent = <&mpic>;
 171                                         interrupts = <8 1>;
 172                                         reg = <1>;
 173                                 };
 174                                 phy2: ethernet-phy@2 {
 175                                         interrupt-parent = <&mpic>;
 176                                         interrupts = <8 1>;
 177                                         reg = <2>;
 178                                 };
 179                                 phy3: ethernet-phy@3 {
 180                                         interrupt-parent = <&mpic>;
 181                                         interrupts = <8 1>;
 182                                         reg = <3>;
 183                                 };
 184                                 tbi0: tbi-phy@11 {
 185                                         reg = <0x11>;
 186                                         device_type = "tbi-phy";
 187                                 };
 188                         };
 189                 };
 190
 191                 enet1: ethernet@25000 {
 192                         #address-cells = <1>;
 193                         #size-cells = <1>;
 194                         cell-index = <1>;
 195                         device_type = "network";
 196                         model = "TSEC";
 197                         compatible = "gianfar";
 198                         reg = <0x25000 0x1000>;
 199                         ranges = <0x0 0x25000 0x1000>;
 200                         local-mac-address = [ 00 00 00 00 00 00 ];
 201                         interrupts = <35 2 36 2 40 2>;
 202                         interrupt-parent = <&mpic>;
 203                         tbi-handle = <&tbi1>;
 204                         phy-handle = <&phy1>;
 205
 206                         mdio@520 {
 207                                 #address-cells = <1>;
 208                                 #size-cells = <0>;
 209                                 compatible = "fsl,gianfar-tbi";
 210                                 reg = <0x520 0x20>;
 211
 212                                 tbi1: tbi-phy@11 {
 213                                         reg = <0x11>;
 214                                         device_type = "tbi-phy";
 215                                 };
 216                         };
 217                 };
 218
 219                 mpic: pic@40000 {
 220                         interrupt-controller;
 221                         #address-cells = <0>;
 222                         #interrupt-cells = <2>;
 223                         reg = <0x40000 0x40000>;
 224                         device_type = "open-pic";
 225                         compatible = "chrp,open-pic";
 226                 };
 227
 228                 cpm@919c0 {
 229                         #address-cells = <1>;
 230                         #size-cells = <1>;
 231                         compatible = "fsl,mpc8560-cpm", "fsl,cpm2", "simple-bus";
 232                         reg = <0x919c0 0x30>;
 233                         ranges;
 234
 235                         muram@80000 {
 236                                 #address-cells = <1>;
 237                                 #size-cells = <1>;
 238                                 ranges = <0 0x80000 0x10000>;
 239
 240                                 data@0 {
 241                                         compatible = "fsl,cpm-muram-data";
 242                                         reg = <0 0x4000 0x9000 0x2000>;
 243                                 };
 244                         };
 245
 246                         brg@919f0 {
 247                                 compatible = "fsl,mpc8560-brg",
 248                                              "fsl,cpm2-brg",
 249                                              "fsl,cpm-brg";
 250                                 reg = <0x919f0 0x10 0x915f0 0x10>;
 251                                 clock-frequency = <0>;
 252                         };
 253
 254                         cpmpic: pic@90c00 {
 255                                 interrupt-controller;
 256                                 #address-cells = <0>;
 257                                 #interrupt-cells = <2>;
 258                                 interrupts = <46 2>;
 259                                 interrupt-parent = <&mpic>;
 260                                 reg = <0x90c00 0x80>;
 261                                 compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
 262                         };
 263
 264                         serial0: serial@91a00 {
 265                                 device_type = "serial";
 266                                 compatible = "fsl,mpc8560-scc-uart",
 267                                              "fsl,cpm2-scc-uart";
 268                                 reg = <0x91a00 0x20 0x88000 0x100>;
 269                                 fsl,cpm-brg = <1>;
 270                                 fsl,cpm-command = <0x800000>;
 271                                 current-speed = <115200>;
 272                                 interrupts = <40 8>;
 273                                 interrupt-parent = <&cpmpic>;
 274                         };
 275
 276                         serial1: serial@91a20 {
 277                                 device_type = "serial";
 278                                 compatible = "fsl,mpc8560-scc-uart",
 279                                              "fsl,cpm2-scc-uart";
 280                                 reg = <0x91a20 0x20 0x88100 0x100>;
 281                                 fsl,cpm-brg = <2>;
 282                                 fsl,cpm-command = <0x4a00000>;
 283                                 current-speed = <115200>;
 284                                 interrupts = <41 8>;
 285                                 interrupt-parent = <&cpmpic>;
 286                         };
 287
 288                         enet2: ethernet@91340 {
 289                                 device_type = "network";
 290                                 compatible = "fsl,mpc8560-fcc-enet",
 291                                              "fsl,cpm2-fcc-enet";
 292                                 reg = <0x91340 0x20 0x88600 0x100 0x913d0 0x1>;
 293                                 local-mac-address = [ 00 00 00 00 00 00 ];
 294                                 fsl,cpm-command = <0x1a400300>;
 295                                 interrupts = <34 8>;
 296                                 interrupt-parent = <&cpmpic>;
 297                                 phy-handle = <&phy3>;
 298                         };
 299                 };
 300         };
 301
 302         localbus@e0005000 {
 303                 compatible = "fsl,mpc8560-localbus", "fsl,pq3-localbus",
 304                              "simple-bus";
 305                 #address-cells = <2>;
 306                 #size-cells = <1>;
 307                 reg = <0xe0005000 0x100>;       // BRx, ORx, etc.
 308                 interrupt-parent = <&mpic>;
 309                 interrupts = <19 2>;
 310
 311                 ranges = <
 312                         0 0x0 0xfc000000 0x04000000     // NOR FLASH bank 1
 313                         1 0x0 0xf8000000 0x08000000     // NOR FLASH bank 0
 314                         2 0x0 0xe3000000 0x00008000     // CAN (2 x i82527)
 315                 >;
 316
 317                 flash@1,0 {
 318                         #address-cells = <1>;
 319                         #size-cells = <1>;
 320                         compatible = "cfi-flash";
 321                         reg = <1 0x0 0x8000000>;
 322                         bank-width = <4>;
 323                         device-width = <1>;
 324
 325                         partition@0 {
 326                                 label = "kernel";
 327                                 reg = <0x00000000 0x00200000>;
 328                         };
 329                         partition@200000 {
 330                                 label = "root";
 331                                 reg = <0x00200000 0x00300000>;
 332                         };
 333                         partition@500000 {
 334                                 label = "user";
 335                                 reg = <0x00500000 0x07a00000>;
 336                         };
 337                         partition@7f00000 {
 338                                 label = "env1";
 339                                 reg = <0x07f00000 0x00040000>;
 340                         };
 341                         partition@7f40000 {
 342                                 label = "env2";
 343                                 reg = <0x07f40000 0x00040000>;
 344                         };
 345                         partition@7f80000 {
 346                                 label = "u-boot";
 347                                 reg = <0x07f80000 0x00080000>;
 348                                 read-only;
 349                         };
 350                 };
 351
 352                 /* Note: CAN support needs be enabled in U-Boot */
 353                 can0@2,0 {
 354                         compatible = "intel,82527"; // Bosch CC770
 355                         reg = <2 0x0 0x100>;
 356                         interrupts = <4 1>;
 357                         interrupt-parent = <&mpic>;
 358                 };
 359
 360                 can1@2,100 {
 361                         compatible = "intel,82527"; // Bosch CC770
 362                         reg = <2 0x100 0x100>;
 363                         interrupts = <4 1>;
 364                         interrupt-parent = <&mpic>;
 365                 };
 366         };
 367
 368         pci0: pci@e0008000 {
 369                 #interrupt-cells = <1>;
 370                 #size-cells = <2>;
 371                 #address-cells = <3>;
 372                 compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
 373                 device_type = "pci";
 374                 reg = <0xe0008000 0x1000>;
 375                 clock-frequency = <66666666>;
 376                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 377                 interrupt-map = <
 378                                 /* IDSEL 28 */
 379                                  0xe000 0 0 1 &mpic 2 1
 380                                  0xe000 0 0 2 &mpic 3 1
 381                                  0xe000 0 0 3 &mpic 6 1
 382                                  0xe000 0 0 4 &mpic 5 1
 383
 384                                 /* IDSEL 11 */
 385                                  0x5800 0 0 1 &mpic 6 1
 386                                  0x5800 0 0 2 &mpic 5 1
 387                                  >;
 388
 389                 interrupt-parent = <&mpic>;
 390                 interrupts = <24 2>;
 391                 bus-range = <0 0>;
 392                 ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000
 393                           0x01000000 0 0x00000000 0xe2000000 0 0x01000000>;
 394         };
 395 };