kernel/arch/powerpc/boot/dts/mpc8308rdb.dts

   1 /*
   2  * MPC8308RDB Device Tree Source
   3  *
   4  * Copyright 2009 Freescale Semiconductor Inc.
   5  * Copyright 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.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         compatible = "fsl,mpc8308rdb";
  17         #address-cells = <1>;
  18         #size-cells = <1>;
  19
  20         aliases {
  21                 ethernet0 = &enet0;
  22                 ethernet1 = &enet1;
  23                 serial0 = &serial0;
  24                 serial1 = &serial1;
  25                 pci0 = &pci0;
  26         };
  27
  28         cpus {
  29                 #address-cells = <1>;
  30                 #size-cells = <0>;
  31
  32                 PowerPC,8308@0 {
  33                         device_type = "cpu";
  34                         reg = <0x0>;
  35                         d-cache-line-size = <32>;
  36                         i-cache-line-size = <32>;
  37                         d-cache-size = <16384>;
  38                         i-cache-size = <16384>;
  39                         timebase-frequency = <0>;       // from bootloader
  40                         bus-frequency = <0>;            // from bootloader
  41                         clock-frequency = <0>;          // from bootloader
  42                 };
  43         };
  44
  45         memory {
  46                 device_type = "memory";
  47                 reg = <0x00000000 0x08000000>;  // 128MB at 0
  48         };
  49
  50         localbus@e0005000 {
  51                 #address-cells = <2>;
  52                 #size-cells = <1>;
  53                 compatible = "fsl,mpc8315-elbc", "fsl,elbc", "simple-bus";
  54                 reg = <0xe0005000 0x1000>;
  55                 interrupts = <77 0x8>;
  56                 interrupt-parent = <&ipic>;
  57
  58                 // CS0 and CS1 are swapped when
  59                 // booting from nand, but the
  60                 // addresses are the same.
  61                 ranges = <0x0 0x0 0xfe000000 0x00800000
  62                           0x1 0x0 0xe0600000 0x00002000
  63                           0x2 0x0 0xf0000000 0x00020000
  64                           0x3 0x0 0xfa000000 0x00008000>;
  65
  66                 flash@0,0 {
  67                         #address-cells = <1>;
  68                         #size-cells = <1>;
  69                         compatible = "cfi-flash";
  70                         reg = <0x0 0x0 0x800000>;
  71                         bank-width = <2>;
  72                         device-width = <1>;
  73
  74                         u-boot@0 {
  75                                 reg = <0x0 0x60000>;
  76                                 read-only;
  77                         };
  78                         env@60000 {
  79                                 reg = <0x60000 0x10000>;
  80                         };
  81                         env1@70000 {
  82                                 reg = <0x70000 0x10000>;
  83                         };
  84                         kernel@80000 {
  85                                 reg = <0x80000 0x200000>;
  86                         };
  87                         dtb@280000 {
  88                                 reg = <0x280000 0x10000>;
  89                         };
  90                         ramdisk@290000 {
  91                                 reg = <0x290000 0x570000>;
  92                         };
  93                 };
  94
  95                 nand@1,0 {
  96                         #address-cells = <1>;
  97                         #size-cells = <1>;
  98                         compatible = "fsl,mpc8315-fcm-nand",
  99                                      "fsl,elbc-fcm-nand";
 100                         reg = <0x1 0x0 0x2000>;
 101
 102                         jffs2@0 {
 103                                 reg = <0x0 0x2000000>;
 104                         };
 105                 };
 106         };
 107
 108         immr@e0000000 {
 109                 #address-cells = <1>;
 110                 #size-cells = <1>;
 111                 device_type = "soc";
 112                 compatible = "fsl,mpc8308-immr", "simple-bus";
 113                 ranges = <0 0xe0000000 0x00100000>;
 114                 reg = <0xe0000000 0x00000200>;
 115                 bus-frequency = <0>;
 116
 117                 i2c@3000 {
 118                         #address-cells = <1>;
 119                         #size-cells = <0>;
 120                         cell-index = <0>;
 121                         compatible = "fsl-i2c";
 122                         reg = <0x3000 0x100>;
 123                         interrupts = <14 0x8>;
 124                         interrupt-parent = <&ipic>;
 125                         dfsrr;
 126                         rtc@68 {
 127                                 compatible = "dallas,ds1339";
 128                                 reg = <0x68>;
 129                         };
 130                 };
 131
 132                 usb@23000 {
 133                         compatible = "fsl-usb2-dr";
 134                         reg = <0x23000 0x1000>;
 135                         #address-cells = <1>;
 136                         #size-cells = <0>;
 137                         interrupt-parent = <&ipic>;
 138                         interrupts = <38 0x8>;
 139                         dr_mode = "peripheral";
 140                         phy_type = "ulpi";
 141                 };
 142
 143                 enet0: ethernet@24000 {
 144                         #address-cells = <1>;
 145                         #size-cells = <1>;
 146                         ranges = <0x0 0x24000 0x1000>;
 147
 148                         cell-index = <0>;
 149                         device_type = "network";
 150                         model = "eTSEC";
 151                         compatible = "gianfar";
 152                         reg = <0x24000 0x1000>;
 153                         local-mac-address = [ 00 00 00 00 00 00 ];
 154                         interrupts = <32 0x8 33 0x8 34 0x8>;
 155                         interrupt-parent = <&ipic>;
 156                         tbi-handle = < &tbi0 >;
 157                         phy-handle = < &phy2 >;
 158                         fsl,magic-packet;
 159
 160                         mdio@520 {
 161                                 #address-cells = <1>;
 162                                 #size-cells = <0>;
 163                                 compatible = "fsl,gianfar-mdio";
 164                                 reg = <0x520 0x20>;
 165                                 phy2: ethernet-phy@2 {
 166                                         interrupt-parent = <&ipic>;
 167                                         interrupts = <17 0x8>;
 168                                         reg = <0x2>;
 169                                 };
 170                                 tbi0: tbi-phy@11 {
 171                                         reg = <0x11>;
 172                                         device_type = "tbi-phy";
 173                                 };
 174                         };
 175                 };
 176
 177                 enet1: ethernet@25000 {
 178                         #address-cells = <1>;
 179                         #size-cells = <1>;
 180                         cell-index = <1>;
 181                         device_type = "network";
 182                         model = "eTSEC";
 183                         compatible = "gianfar";
 184                         reg = <0x25000 0x1000>;
 185                         ranges = <0x0 0x25000 0x1000>;
 186                         local-mac-address = [ 00 00 00 00 00 00 ];
 187                         interrupts = <35 0x8 36 0x8 37 0x8>;
 188                         interrupt-parent = <&ipic>;
 189                         tbi-handle = < &tbi1 >;
 190                         /* Vitesse 7385 isn't on the MDIO bus */
 191                         fixed-link = <1 1 1000 0 0>;
 192                         fsl,magic-packet;
 193
 194                         mdio@520 {
 195                                 #address-cells = <1>;
 196                                 #size-cells = <0>;
 197                                 compatible = "fsl,gianfar-tbi";
 198                                 reg = <0x520 0x20>;
 199
 200                                 tbi1: tbi-phy@11 {
 201                                         reg = <0x11>;
 202                                         device_type = "tbi-phy";
 203                                 };
 204                         };
 205                 };
 206
 207                 serial0: serial@4500 {
 208                         cell-index = <0>;
 209                         device_type = "serial";
 210                         compatible = "fsl,ns16550", "ns16550";
 211                         reg = <0x4500 0x100>;
 212                         clock-frequency = <133333333>;
 213                         interrupts = <9 0x8>;
 214                         interrupt-parent = <&ipic>;
 215                 };
 216
 217                 serial1: serial@4600 {
 218                         cell-index = <1>;
 219                         device_type = "serial";
 220                         compatible = "fsl,ns16550", "ns16550";
 221                         reg = <0x4600 0x100>;
 222                         clock-frequency = <133333333>;
 223                         interrupts = <10 0x8>;
 224                         interrupt-parent = <&ipic>;
 225                 };
 226
 227                 gpio@c00 {
 228                         #gpio-cells = <2>;
 229                         device_type = "gpio";
 230                         compatible = "fsl,mpc8308-gpio", "fsl,mpc8349-gpio";
 231                         reg = <0xc00 0x18>;
 232                         interrupts = <74 0x8>;
 233                         interrupt-parent = <&ipic>;
 234                         gpio-controller;
 235                 };
 236
 237                 /* IPIC
 238                  * interrupts cell = <intr #, sense>
 239                  * sense values match linux IORESOURCE_IRQ_* defines:
 240                  * sense == 8: Level, low assertion
 241                  * sense == 2: Edge, high-to-low change
 242                  */
 243                 ipic: interrupt-controller@700 {
 244                         compatible = "fsl,ipic";
 245                         interrupt-controller;
 246                         #address-cells = <0>;
 247                         #interrupt-cells = <2>;
 248                         reg = <0x700 0x100>;
 249                         device_type = "ipic";
 250                 };
 251
 252                 ipic-msi@7c0 {
 253                         compatible = "fsl,ipic-msi";
 254                         reg = <0x7c0 0x40>;
 255                         msi-available-ranges = <0x0 0x100>;
 256                         interrupts = < 0x43 0x8
 257                                         0x4  0x8
 258                                         0x51 0x8
 259                                         0x52 0x8
 260                                         0x56 0x8
 261                                         0x57 0x8
 262                                         0x58 0x8
 263                                         0x59 0x8 >;
 264                         interrupt-parent = < &ipic >;
 265                 };
 266
 267                 dma@2c000 {
 268                         compatible = "fsl,mpc8308-dma";
 269                         reg = <0x2c000 0x1800>;
 270                         interrupts = <3 0x8
 271                                         94 0x8>;
 272                         interrupt-parent = < &ipic >;
 273                 };
 274
 275         };
 276
 277         pci0: pcie@e0009000 {
 278                 #address-cells = <3>;
 279                 #size-cells = <2>;
 280                 #interrupt-cells = <1>;
 281                 device_type = "pci";
 282                 compatible = "fsl,mpc8308-pcie", "fsl,mpc8314-pcie";
 283                 reg = <0xe0009000 0x00001000
 284                         0xb0000000 0x01000000>;
 285                 ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
 286                           0x01000000 0 0x00000000 0xb1000000 0 0x00800000>;
 287                 bus-range = <0 0>;
 288                 interrupt-map-mask = <0xf800 0 0 7>;
 289                 interrupt-map = <0 0 0 1 &ipic 1 8
 290                                  0 0 0 2 &ipic 1 8
 291                                  0 0 0 3 &ipic 1 8
 292                                  0 0 0 4 &ipic 1 8>;
 293                 interrupts = <0x1 0x8>;
 294                 interrupt-parent = <&ipic>;
 295                 clock-frequency = <0>;
 296
 297                 pcie@0 {
 298                         #address-cells = <3>;
 299                         #size-cells = <2>;
 300                         device_type = "pci";
 301                         reg = <0 0 0 0 0>;
 302                         ranges = <0x02000000 0 0xa0000000
 303                                   0x02000000 0 0xa0000000
 304                                   0 0x10000000
 305                                   0x01000000 0 0x00000000
 306                                   0x01000000 0 0x00000000
 307                                   0 0x00800000>;
 308                 };
 309         };
 310 };