arch/powerpc/boot/dts/tqm8560.dts

   1 /*
   2  * TQM 8560 Device Tree Source
   3  *
   4  * Copyright 2008 Freescale Semiconductor Inc.
   5  * Copyright 2008 Wolfgang Grandegger <wg@grandegger.com>
   6  *
   7  * This program is free software; you can redistribute  it and/or modify it
   8  * under  the terms of  the GNU General  Public License as published by the
   9  * Free Software Foundation;  either version 2 of the  License, or (at your
  10  * option) any later version.
  11  */
  12
  13 /dts-v1/;
  14
  15 / {
  16         model = "tqc,tqm8560";
  17         compatible = "tqc,tqm8560";
  18         #address-cells = <1>;
  19         #size-cells = <1>;
  20
  21         aliases {
  22                 ethernet0 = &enet0;
  23                 ethernet1 = &enet1;
  24                 ethernet2 = &enet2;
  25                 serial0 = &serial0;
  26                 serial1 = &serial1;
  27                 pci0 = &pci0;
  28         };
  29
  30         cpus {
  31                 #address-cells = <1>;
  32                 #size-cells = <0>;
  33
  34                 PowerPC,8560@0 {
  35                         device_type = "cpu";
  36                         reg = <0>;
  37                         d-cache-line-size = <32>;
  38                         i-cache-line-size = <32>;
  39                         d-cache-size = <32768>;
  40                         i-cache-size = <32768>;
  41                         timebase-frequency = <0>;
  42                         bus-frequency = <0>;
  43                         clock-frequency = <0>;
  44                         next-level-cache = <&L2>;
  45                 };
  46         };
  47
  48         memory {
  49                 device_type = "memory";
  50                 reg = <0x00000000 0x10000000>;
  51         };
  52
  53         soc@e0000000 {
  54                 #address-cells = <1>;
  55                 #size-cells = <1>;
  56                 device_type = "soc";
  57                 ranges = <0x0 0xe0000000 0x100000>;
  58                 reg = <0xe0000000 0x200>;
  59                 bus-frequency = <0>;
  60                 compatible = "fsl,mpc8560-immr", "simple-bus";
  61
  62                 memory-controller@2000 {
  63                         compatible = "fsl,8540-memory-controller";
  64                         reg = <0x2000 0x1000>;
  65                         interrupt-parent = <&mpic>;
  66                         interrupts = <18 2>;
  67                 };
  68
  69                 L2: l2-cache-controller@20000 {
  70                         compatible = "fsl,8540-l2-cache-controller";
  71                         reg = <0x20000 0x1000>;
  72                         cache-line-size = <32>;
  73                         cache-size = <0x40000>; // L2, 256K
  74                         interrupt-parent = <&mpic>;
  75                         interrupts = <16 2>;
  76                 };
  77
  78                 i2c@3000 {
  79                         #address-cells = <1>;
  80                         #size-cells = <0>;
  81                         cell-index = <0>;
  82                         compatible = "fsl-i2c";
  83                         reg = <0x3000 0x100>;
  84                         interrupts = <43 2>;
  85                         interrupt-parent = <&mpic>;
  86                         dfsrr;
  87
  88                         rtc@68 {
  89                                 compatible = "dallas,ds1337";
  90                                 reg = <0x68>;
  91                         };
  92                 };
  93
  94                 mdio@24520 {
  95                         #address-cells = <1>;
  96                         #size-cells = <0>;
  97                         compatible = "fsl,gianfar-mdio";
  98                         reg = <0x24520 0x20>;
  99
 100                         phy1: ethernet-phy@1 {
 101                                 interrupt-parent = <&mpic>;
 102                                 interrupts = <8 1>;
 103                                 reg = <1>;
 104                                 device_type = "ethernet-phy";
 105                         };
 106                         phy2: ethernet-phy@2 {
 107                                 interrupt-parent = <&mpic>;
 108                                 interrupts = <8 1>;
 109                                 reg = <2>;
 110                                 device_type = "ethernet-phy";
 111                         };
 112                         phy3: ethernet-phy@3 {
 113                                 interrupt-parent = <&mpic>;
 114                                 interrupts = <8 1>;
 115                                 reg = <3>;
 116                                 device_type = "ethernet-phy";
 117                         };
 118                 };
 119
 120                 enet0: ethernet@24000 {
 121                         cell-index = <0>;
 122                         device_type = "network";
 123                         model = "TSEC";
 124                         compatible = "gianfar";
 125                         reg = <0x24000 0x1000>;
 126                         local-mac-address = [ 00 00 00 00 00 00 ];
 127                         interrupts = <29 2 30 2 34 2>;
 128                         interrupt-parent = <&mpic>;
 129                         phy-handle = <&phy2>;
 130                 };
 131
 132                 enet1: ethernet@25000 {
 133                         cell-index = <1>;
 134                         device_type = "network";
 135                         model = "TSEC";
 136                         compatible = "gianfar";
 137                         reg = <0x25000 0x1000>;
 138                         local-mac-address = [ 00 00 00 00 00 00 ];
 139                         interrupts = <35 2 36 2 40 2>;
 140                         interrupt-parent = <&mpic>;
 141                         phy-handle = <&phy1>;
 142                 };
 143
 144                 mpic: pic@40000 {
 145                         interrupt-controller;
 146                         #address-cells = <0>;
 147                         #interrupt-cells = <2>;
 148                         reg = <0x40000 0x40000>;
 149                         device_type = "open-pic";
 150                         compatible = "chrp,open-pic";
 151                 };
 152
 153                 cpm@919c0 {
 154                         #address-cells = <1>;
 155                         #size-cells = <1>;
 156                         compatible = "fsl,mpc8560-cpm", "fsl,cpm2", "simple-bus";
 157                         reg = <0x919c0 0x30>;
 158                         ranges;
 159
 160                         muram@80000 {
 161                                 #address-cells = <1>;
 162                                 #size-cells = <1>;
 163                                 ranges = <0 0x80000 0x10000>;
 164
 165                                 data@0 {
 166                                         compatible = "fsl,cpm-muram-data";
 167                                         reg = <0 0x4000 0x9000 0x2000>;
 168                                 };
 169                         };
 170
 171                         brg@919f0 {
 172                                 compatible = "fsl,mpc8560-brg",
 173                                              "fsl,cpm2-brg",
 174                                              "fsl,cpm-brg";
 175                                 reg = <0x919f0 0x10 0x915f0 0x10>;
 176                                 clock-frequency = <0>;
 177                         };
 178
 179                         cpmpic: pic@90c00 {
 180                                 interrupt-controller;
 181                                 #address-cells = <0>;
 182                                 #interrupt-cells = <2>;
 183                                 interrupts = <46 2>;
 184                                 interrupt-parent = <&mpic>;
 185                                 reg = <0x90c00 0x80>;
 186                                 compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
 187                         };
 188
 189                         serial0: serial@91a00 {
 190                                 device_type = "serial";
 191                                 compatible = "fsl,mpc8560-scc-uart",
 192                                              "fsl,cpm2-scc-uart";
 193                                 reg = <0x91a00 0x20 0x88000 0x100>;
 194                                 fsl,cpm-brg = <1>;
 195                                 fsl,cpm-command = <0x800000>;
 196                                 current-speed = <115200>;
 197                                 interrupts = <40 8>;
 198                                 interrupt-parent = <&cpmpic>;
 199                         };
 200
 201                         serial1: serial@91a20 {
 202                                 device_type = "serial";
 203                                 compatible = "fsl,mpc8560-scc-uart",
 204                                              "fsl,cpm2-scc-uart";
 205                                 reg = <0x91a20 0x20 0x88100 0x100>;
 206                                 fsl,cpm-brg = <2>;
 207                                 fsl,cpm-command = <0x4a00000>;
 208                                 current-speed = <115200>;
 209                                 interrupts = <41 8>;
 210                                 interrupt-parent = <&cpmpic>;
 211                         };
 212
 213                         enet2: ethernet@91340 {
 214                                 device_type = "network";
 215                                 compatible = "fsl,mpc8560-fcc-enet",
 216                                              "fsl,cpm2-fcc-enet";
 217                                 reg = <0x91340 0x20 0x88600 0x100 0x913d0 0x1>;
 218                                 local-mac-address = [ 00 00 00 00 00 00 ];
 219                                 fsl,cpm-command = <0x1a400300>;
 220                                 interrupts = <34 8>;
 221                                 interrupt-parent = <&cpmpic>;
 222                                 phy-handle = <&phy3>;
 223                         };
 224                 };
 225         };
 226
 227         localbus@e0005000 {
 228                 compatible = "fsl,mpc8560-localbus", "fsl,pq3-localbus",
 229                              "simple-bus";
 230                 #address-cells = <2>;
 231                 #size-cells = <1>;
 232                 reg = <0xe0005000 0x100>;       // BRx, ORx, etc.
 233
 234                 ranges = <
 235                         0 0x0 0xfc000000 0x04000000     // NOR FLASH bank 1
 236                         1 0x0 0xf8000000 0x08000000     // NOR FLASH bank 0
 237                         2 0x0 0xe3000000 0x00008000     // CAN (2 x i82527)
 238                 >;
 239
 240                 flash@1,0 {
 241                         #address-cells = <1>;
 242                         #size-cells = <1>;
 243                         compatible = "cfi-flash";
 244                         reg = <1 0x0 0x8000000>;
 245                         bank-width = <4>;
 246                         device-width = <1>;
 247
 248                         partition@0 {
 249                                 label = "kernel";
 250                                 reg = <0x00000000 0x00200000>;
 251                         };
 252                         partition@200000 {
 253                                 label = "root";
 254                                 reg = <0x00200000 0x00300000>;
 255                         };
 256                         partition@500000 {
 257                                 label = "user";
 258                                 reg = <0x00500000 0x07a00000>;
 259                         };
 260                         partition@7f00000 {
 261                                 label = "env1";
 262                                 reg = <0x07f00000 0x00040000>;
 263                         };
 264                         partition@7f40000 {
 265                                 label = "env2";
 266                                 reg = <0x07f40000 0x00040000>;
 267                         };
 268                         partition@7f80000 {
 269                                 label = "u-boot";
 270                                 reg = <0x07f80000 0x00080000>;
 271                                 read-only;
 272                         };
 273                 };
 274
 275                 /* Note: CAN support needs be enabled in U-Boot */
 276                 can0@2,0 {
 277                         compatible = "intel,82527"; // Bosch CC770
 278                         reg = <2 0x0 0x100>;
 279                         interrupts = <4 0>;
 280                         interrupt-parent = <&mpic>;
 281                 };
 282
 283                 can1@2,100 {
 284                         compatible = "intel,82527"; // Bosch CC770
 285                         reg = <2 0x100 0x100>;
 286                         interrupts = <4 0>;
 287                         interrupt-parent = <&mpic>;
 288                 };
 289         };
 290
 291         pci0: pci@e0008000 {
 292                 cell-index = <0>;
 293                 #interrupt-cells = <1>;
 294                 #size-cells = <2>;
 295                 #address-cells = <3>;
 296                 compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
 297                 device_type = "pci";
 298                 reg = <0xe0008000 0x1000>;
 299                 clock-frequency = <66666666>;
 300                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 301                 interrupt-map = <
 302                                 /* IDSEL 28 */
 303                                  0xe000 0 0 1 &mpic 2 1
 304                                  0xe000 0 0 2 &mpic 3 1>;
 305
 306                 interrupt-parent = <&mpic>;
 307                 interrupts = <24 2>;
 308                 bus-range = <0 0>;
 309                 ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000
 310                           0x01000000 0 0x00000000 0xe2000000 0 0x01000000>;
 311         };
 312 };