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 /include/ "fsl/e500v1_power_isa.dtsi"
  12
  13 / {
  14         model = "tqc,tqm8560";
  15         compatible = "tqc,tqm8560";
  16         #address-cells = <1>;
  17         #size-cells = <1>;
  18
  19         aliases {
  20                 ethernet0 = &enet0;
  21                 ethernet1 = &enet1;
  22                 ethernet2 = &enet2;
  23                 serial0 = &serial0;
  24                 serial1 = &serial1;
  25                 pci0 = &pci0;
  26         };
  27
  28         cpus {
  29                 #address-cells = <1>;
  30                 #size-cells = <0>;
  31
  32                 PowerPC,8560@0 {
  33                         device_type = "cpu";
  34                         reg = <0>;
  35                         d-cache-line-size = <32>;
  36                         i-cache-line-size = <32>;
  37                         d-cache-size = <32768>;
  38                         i-cache-size = <32768>;
  39                         timebase-frequency = <0>;
  40                         bus-frequency = <0>;
  41                         clock-frequency = <0>;
  42                         next-level-cache = <&L2>;
  43                 };
  44         };
  45
  46         memory {
  47                 device_type = "memory";
  48                 reg = <0x00000000 0x10000000>;
  49         };
  50
  51         soc@e0000000 {
  52                 #address-cells = <1>;
  53                 #size-cells = <1>;
  54                 device_type = "soc";
  55                 ranges = <0x0 0xe0000000 0x100000>;
  56                 bus-frequency = <0>;
  57                 compatible = "fsl,mpc8560-immr", "simple-bus";
  58
  59                 ecm-law@0 {
  60                         compatible = "fsl,ecm-law";
  61                         reg = <0x0 0x1000>;
  62                         fsl,num-laws = <8>;
  63                 };
  64
  65                 ecm@1000 {
  66                         compatible = "fsl,mpc8560-ecm", "fsl,ecm";
  67                         reg = <0x1000 0x1000>;
  68                         interrupts = <17 2>;
  69                         interrupt-parent = <&mpic>;
  70                 };
  71
  72                 memory-controller@2000 {
  73                         compatible = "fsl,mpc8540-memory-controller";
  74                         reg = <0x2000 0x1000>;
  75                         interrupt-parent = <&mpic>;
  76                         interrupts = <18 2>;
  77                 };
  78
  79                 L2: l2-cache-controller@20000 {
  80                         compatible = "fsl,mpc8540-l2-cache-controller";
  81                         reg = <0x20000 0x1000>;
  82                         cache-line-size = <32>;
  83                         cache-size = <0x40000>; // L2, 256K
  84                         interrupt-parent = <&mpic>;
  85                         interrupts = <16 2>;
  86                 };
  87
  88                 i2c@3000 {
  89                         #address-cells = <1>;
  90                         #size-cells = <0>;
  91                         cell-index = <0>;
  92                         compatible = "fsl-i2c";
  93                         reg = <0x3000 0x100>;
  94                         interrupts = <43 2>;
  95                         interrupt-parent = <&mpic>;
  96                         dfsrr;
  97
  98                         dtt@48 {
  99                                 compatible = "national,lm75";
 100                                 reg = <0x48>;
 101                         };
 102
 103                         rtc@68 {
 104                                 compatible = "dallas,ds1337";
 105                                 reg = <0x68>;
 106                         };
 107                 };
 108
 109                 dma@21300 {
 110                         #address-cells = <1>;
 111                         #size-cells = <1>;
 112                         compatible = "fsl,mpc8560-dma", "fsl,eloplus-dma";
 113                         reg = <0x21300 0x4>;
 114                         ranges = <0x0 0x21100 0x200>;
 115                         cell-index = <0>;
 116                         dma-channel@0 {
 117                                 compatible = "fsl,mpc8560-dma-channel",
 118                                                 "fsl,eloplus-dma-channel";
 119                                 reg = <0x0 0x80>;
 120                                 cell-index = <0>;
 121                                 interrupt-parent = <&mpic>;
 122                                 interrupts = <20 2>;
 123                         };
 124                         dma-channel@80 {
 125                                 compatible = "fsl,mpc8560-dma-channel",
 126                                                 "fsl,eloplus-dma-channel";
 127                                 reg = <0x80 0x80>;
 128                                 cell-index = <1>;
 129                                 interrupt-parent = <&mpic>;
 130                                 interrupts = <21 2>;
 131                         };
 132                         dma-channel@100 {
 133                                 compatible = "fsl,mpc8560-dma-channel",
 134                                                 "fsl,eloplus-dma-channel";
 135                                 reg = <0x100 0x80>;
 136                                 cell-index = <2>;
 137                                 interrupt-parent = <&mpic>;
 138                                 interrupts = <22 2>;
 139                         };
 140                         dma-channel@180 {
 141                                 compatible = "fsl,mpc8560-dma-channel",
 142                                                 "fsl,eloplus-dma-channel";
 143                                 reg = <0x180 0x80>;
 144                                 cell-index = <3>;
 145                                 interrupt-parent = <&mpic>;
 146                                 interrupts = <23 2>;
 147                         };
 148                 };
 149
 150                 enet0: ethernet@24000 {
 151                         #address-cells = <1>;
 152                         #size-cells = <1>;
 153                         cell-index = <0>;
 154                         device_type = "network";
 155                         model = "TSEC";
 156                         compatible = "gianfar";
 157                         reg = <0x24000 0x1000>;
 158                         ranges = <0x0 0x24000 0x1000>;
 159                         local-mac-address = [ 00 00 00 00 00 00 ];
 160                         interrupts = <29 2 30 2 34 2>;
 161                         interrupt-parent = <&mpic>;
 162                         tbi-handle = <&tbi0>;
 163                         phy-handle = <&phy2>;
 164
 165                         mdio@520 {
 166                                 #address-cells = <1>;
 167                                 #size-cells = <0>;
 168                                 compatible = "fsl,gianfar-mdio";
 169                                 reg = <0x520 0x20>;
 170
 171                                 phy1: ethernet-phy@1 {
 172                                         interrupt-parent = <&mpic>;
 173                                         interrupts = <8 1>;
 174                                         reg = <1>;
 175                                 };
 176                                 phy2: ethernet-phy@2 {
 177                                         interrupt-parent = <&mpic>;
 178                                         interrupts = <8 1>;
 179                                         reg = <2>;
 180                                 };
 181                                 phy3: ethernet-phy@3 {
 182                                         interrupt-parent = <&mpic>;
 183                                         interrupts = <8 1>;
 184                                         reg = <3>;
 185                                 };
 186                                 tbi0: tbi-phy@11 {
 187                                         reg = <0x11>;
 188                                         device_type = "tbi-phy";
 189                                 };
 190                         };
 191                 };
 192
 193                 enet1: ethernet@25000 {
 194                         #address-cells = <1>;
 195                         #size-cells = <1>;
 196                         cell-index = <1>;
 197                         device_type = "network";
 198                         model = "TSEC";
 199                         compatible = "gianfar";
 200                         reg = <0x25000 0x1000>;
 201                         ranges = <0x0 0x25000 0x1000>;
 202                         local-mac-address = [ 00 00 00 00 00 00 ];
 203                         interrupts = <35 2 36 2 40 2>;
 204                         interrupt-parent = <&mpic>;
 205                         tbi-handle = <&tbi1>;
 206                         phy-handle = <&phy1>;
 207
 208                         mdio@520 {
 209                                 #address-cells = <1>;
 210                                 #size-cells = <0>;
 211                                 compatible = "fsl,gianfar-tbi";
 212                                 reg = <0x520 0x20>;
 213
 214                                 tbi1: tbi-phy@11 {
 215                                         reg = <0x11>;
 216                                         device_type = "tbi-phy";
 217                                 };
 218                         };
 219                 };
 220
 221                 mpic: pic@40000 {
 222                         interrupt-controller;
 223                         #address-cells = <0>;
 224                         #interrupt-cells = <2>;
 225                         reg = <0x40000 0x40000>;
 226                         device_type = "open-pic";
 227                         compatible = "chrp,open-pic";
 228                 };
 229
 230                 cpm@919c0 {
 231                         #address-cells = <1>;
 232                         #size-cells = <1>;
 233                         compatible = "fsl,mpc8560-cpm", "fsl,cpm2", "simple-bus";
 234                         reg = <0x919c0 0x30>;
 235                         ranges;
 236
 237                         muram@80000 {
 238                                 #address-cells = <1>;
 239                                 #size-cells = <1>;
 240                                 ranges = <0 0x80000 0x10000>;
 241
 242                                 data@0 {
 243                                         compatible = "fsl,cpm-muram-data";
 244                                         reg = <0 0x4000 0x9000 0x2000>;
 245                                 };
 246                         };
 247
 248                         brg@919f0 {
 249                                 compatible = "fsl,mpc8560-brg",
 250                                              "fsl,cpm2-brg",
 251                                              "fsl,cpm-brg";
 252                                 reg = <0x919f0 0x10 0x915f0 0x10>;
 253                                 clock-frequency = <0>;
 254                         };
 255
 256                         cpmpic: pic@90c00 {
 257                                 interrupt-controller;
 258                                 #address-cells = <0>;
 259                                 #interrupt-cells = <2>;
 260                                 interrupts = <46 2>;
 261                                 interrupt-parent = <&mpic>;
 262                                 reg = <0x90c00 0x80>;
 263                                 compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
 264                         };
 265
 266                         serial0: serial@91a00 {
 267                                 device_type = "serial";
 268                                 compatible = "fsl,mpc8560-scc-uart",
 269                                              "fsl,cpm2-scc-uart";
 270                                 reg = <0x91a00 0x20 0x88000 0x100>;
 271                                 fsl,cpm-brg = <1>;
 272                                 fsl,cpm-command = <0x800000>;
 273                                 current-speed = <115200>;
 274                                 interrupts = <40 8>;
 275                                 interrupt-parent = <&cpmpic>;
 276                         };
 277
 278                         serial1: serial@91a20 {
 279                                 device_type = "serial";
 280                                 compatible = "fsl,mpc8560-scc-uart",
 281                                              "fsl,cpm2-scc-uart";
 282                                 reg = <0x91a20 0x20 0x88100 0x100>;
 283                                 fsl,cpm-brg = <2>;
 284                                 fsl,cpm-command = <0x4a00000>;
 285                                 current-speed = <115200>;
 286                                 interrupts = <41 8>;
 287                                 interrupt-parent = <&cpmpic>;
 288                         };
 289
 290                         enet2: ethernet@91340 {
 291                                 device_type = "network";
 292                                 compatible = "fsl,mpc8560-fcc-enet",
 293                                              "fsl,cpm2-fcc-enet";
 294                                 reg = <0x91340 0x20 0x88600 0x100 0x913d0 0x1>;
 295                                 local-mac-address = [ 00 00 00 00 00 00 ];
 296                                 fsl,cpm-command = <0x1a400300>;
 297                                 interrupts = <34 8>;
 298                                 interrupt-parent = <&cpmpic>;
 299                                 phy-handle = <&phy3>;
 300                         };
 301                 };
 302         };
 303
 304         localbus@e0005000 {
 305                 compatible = "fsl,mpc8560-localbus", "fsl,pq3-localbus",
 306                              "simple-bus";
 307                 #address-cells = <2>;
 308                 #size-cells = <1>;
 309                 reg = <0xe0005000 0x100>;       // BRx, ORx, etc.
 310                 interrupt-parent = <&mpic>;
 311                 interrupts = <19 2>;
 312
 313                 ranges = <
 314                         0 0x0 0xfc000000 0x04000000     // NOR FLASH bank 1
 315                         1 0x0 0xf8000000 0x08000000     // NOR FLASH bank 0
 316                         2 0x0 0xe3000000 0x00008000     // CAN (2 x i82527)
 317                 >;
 318
 319                 flash@1,0 {
 320                         #address-cells = <1>;
 321                         #size-cells = <1>;
 322                         compatible = "cfi-flash";
 323                         reg = <1 0x0 0x8000000>;
 324                         bank-width = <4>;
 325                         device-width = <1>;
 326
 327                         partition@0 {
 328                                 label = "kernel";
 329                                 reg = <0x00000000 0x00200000>;
 330                         };
 331                         partition@200000 {
 332                                 label = "root";
 333                                 reg = <0x00200000 0x00300000>;
 334                         };
 335                         partition@500000 {
 336                                 label = "user";
 337                                 reg = <0x00500000 0x07a00000>;
 338                         };
 339                         partition@7f00000 {
 340                                 label = "env1";
 341                                 reg = <0x07f00000 0x00040000>;
 342                         };
 343                         partition@7f40000 {
 344                                 label = "env2";
 345                                 reg = <0x07f40000 0x00040000>;
 346                         };
 347                         partition@7f80000 {
 348                                 label = "u-boot";
 349                                 reg = <0x07f80000 0x00080000>;
 350                                 read-only;
 351                         };
 352                 };
 353
 354                 /* Note: CAN support needs be enabled in U-Boot */
 355                 can0@2,0 {
 356                         compatible = "intel,82527"; // Bosch CC770
 357                         reg = <2 0x0 0x100>;
 358                         interrupts = <4 1>;
 359                         interrupt-parent = <&mpic>;
 360                 };
 361
 362                 can1@2,100 {
 363                         compatible = "intel,82527"; // Bosch CC770
 364                         reg = <2 0x100 0x100>;
 365                         interrupts = <4 1>;
 366                         interrupt-parent = <&mpic>;
 367                 };
 368         };
 369
 370         pci0: pci@e0008000 {
 371                 #interrupt-cells = <1>;
 372                 #size-cells = <2>;
 373                 #address-cells = <3>;
 374                 compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
 375                 device_type = "pci";
 376                 reg = <0xe0008000 0x1000>;
 377                 clock-frequency = <66666666>;
 378                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 379                 interrupt-map = <
 380                                 /* IDSEL 28 */
 381                                  0xe000 0 0 1 &mpic 2 1
 382                                  0xe000 0 0 2 &mpic 3 1
 383                                  0xe000 0 0 3 &mpic 6 1
 384                                  0xe000 0 0 4 &mpic 5 1
 385
 386                                 /* IDSEL 11 */
 387                                  0x5800 0 0 1 &mpic 6 1
 388                                  0x5800 0 0 2 &mpic 5 1
 389                                  >;
 390
 391                 interrupt-parent = <&mpic>;
 392                 interrupts = <24 2>;
 393                 bus-range = <0 0>;
 394                 ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000
 395                           0x01000000 0 0x00000000 0xe2000000 0 0x01000000>;
 396         };
 397 };