arch/powerpc/boot/dts/p2020rdb.dts

   1 /*
   2  * P2020 RDB Device Tree Source
   3  *
   4  * Copyright 2009-2011 Freescale Semiconductor 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
  12 /include/ "p2020si.dtsi"
  13
  14 / {
  15         model = "fsl,P2020RDB";
  16         compatible = "fsl,P2020RDB";
  17
  18         aliases {
  19                 ethernet0 = &enet0;
  20                 ethernet1 = &enet1;
  21                 ethernet2 = &enet2;
  22                 serial0 = &serial0;
  23                 serial1 = &serial1;
  24                 pci0 = &pci0;
  25                 pci1 = &pci1;
  26         };
  27
  28         memory {
  29                 device_type = "memory";
  30         };
  31
  32         localbus@ffe05000 {
  33
  34                 /* NOR and NAND Flashes */
  35                 ranges = <0x0 0x0 0x0 0xef000000 0x01000000
  36                           0x1 0x0 0x0 0xffa00000 0x00040000
  37                           0x2 0x0 0x0 0xffb00000 0x00020000>;
  38
  39                 nor@0,0 {
  40                         #address-cells = <1>;
  41                         #size-cells = <1>;
  42                         compatible = "cfi-flash";
  43                         reg = <0x0 0x0 0x1000000>;
  44                         bank-width = <2>;
  45                         device-width = <1>;
  46
  47                         partition@0 {
  48                                 /* This location must not be altered  */
  49                                 /* 256KB for Vitesse 7385 Switch firmware */
  50                                 reg = <0x0 0x00040000>;
  51                                 label = "NOR (RO) Vitesse-7385 Firmware";
  52                                 read-only;
  53                         };
  54
  55                         partition@40000 {
  56                                 /* 256KB for DTB Image */
  57                                 reg = <0x00040000 0x00040000>;
  58                                 label = "NOR (RO) DTB Image";
  59                                 read-only;
  60                         };
  61
  62                         partition@80000 {
  63                                 /* 3.5 MB for Linux Kernel Image */
  64                                 reg = <0x00080000 0x00380000>;
  65                                 label = "NOR (RO) Linux Kernel Image";
  66                                 read-only;
  67                         };
  68
  69                         partition@400000 {
  70                                 /* 11MB for JFFS2 based Root file System */
  71                                 reg = <0x00400000 0x00b00000>;
  72                                 label = "NOR (RW) JFFS2 Root File System";
  73                         };
  74
  75                         partition@f00000 {
  76                                 /* This location must not be altered  */
  77                                 /* 512KB for u-boot Bootloader Image */
  78                                 /* 512KB for u-boot Environment Variables */
  79                                 reg = <0x00f00000 0x00100000>;
  80                                 label = "NOR (RO) U-Boot Image";
  81                                 read-only;
  82                         };
  83                 };
  84
  85                 nand@1,0 {
  86                         #address-cells = <1>;
  87                         #size-cells = <1>;
  88                         compatible = "fsl,p2020-fcm-nand",
  89                                      "fsl,elbc-fcm-nand";
  90                         reg = <0x1 0x0 0x40000>;
  91
  92                         partition@0 {
  93                                 /* This location must not be altered  */
  94                                 /* 1MB for u-boot Bootloader Image */
  95                                 reg = <0x0 0x00100000>;
  96                                 label = "NAND (RO) U-Boot Image";
  97                                 read-only;
  98                         };
  99
 100                         partition@100000 {
 101                                 /* 1MB for DTB Image */
 102                                 reg = <0x00100000 0x00100000>;
 103                                 label = "NAND (RO) DTB Image";
 104                                 read-only;
 105                         };
 106
 107                         partition@200000 {
 108                                 /* 4MB for Linux Kernel Image */
 109                                 reg = <0x00200000 0x00400000>;
 110                                 label = "NAND (RO) Linux Kernel Image";
 111                                 read-only;
 112                         };
 113
 114                         partition@600000 {
 115                                 /* 4MB for Compressed Root file System Image */
 116                                 reg = <0x00600000 0x00400000>;
 117                                 label = "NAND (RO) Compressed RFS Image";
 118                                 read-only;
 119                         };
 120
 121                         partition@a00000 {
 122                                 /* 7MB for JFFS2 based Root file System */
 123                                 reg = <0x00a00000 0x00700000>;
 124                                 label = "NAND (RW) JFFS2 Root File System";
 125                         };
 126
 127                         partition@1100000 {
 128                                 /* 15MB for JFFS2 based Root file System */
 129                                 reg = <0x01100000 0x00f00000>;
 130                                 label = "NAND (RW) Writable User area";
 131                         };
 132                 };
 133
 134                 L2switch@2,0 {
 135                         #address-cells = <1>;
 136                         #size-cells = <1>;
 137                         compatible = "vitesse-7385";
 138                         reg = <0x2 0x0 0x20000>;
 139                 };
 140
 141         };
 142
 143         soc@ffe00000 {
 144                 i2c@3000 {
 145                         rtc@68 {
 146                                 compatible = "dallas,ds1339";
 147                                 reg = <0x68>;
 148                         };
 149                 };
 150
 151         spi@7000 {
 152
 153                 fsl_m25p80@0 {
 154                                 #address-cells = <1>;
 155                                 #size-cells = <1>;
 156                                 compatible = "fsl,espi-flash";
 157                                 reg = <0>;
 158                                 linux,modalias = "fsl_m25p80";
 159                                 modal = "s25sl128b";
 160                                 spi-max-frequency = <50000000>;
 161                                 mode = <0>;
 162
 163                                 partition@0 {
 164                                         /* 512KB for u-boot Bootloader Image */
 165                                         reg = <0x0 0x00080000>;
 166                                         label = "SPI (RO) U-Boot Image";
 167                                         read-only;
 168                                 };
 169
 170                                 partition@80000 {
 171                                         /* 512KB for DTB Image */
 172                                         reg = <0x00080000 0x00080000>;
 173                                         label = "SPI (RO) DTB Image";
 174                                         read-only;
 175                                 };
 176
 177                                 partition@100000 {
 178                                         /* 4MB for Linux Kernel Image */
 179                                         reg = <0x00100000 0x00400000>;
 180                                         label = "SPI (RO) Linux Kernel Image";
 181                                         read-only;
 182                                 };
 183
 184                                 partition@500000 {
 185                                         /* 4MB for Compressed RFS Image */
 186                                         reg = <0x00500000 0x00400000>;
 187                                         label = "SPI (RO) Compressed RFS Image";
 188                                         read-only;
 189                                 };
 190
 191                                 partition@900000 {
 192                                         /* 7MB for JFFS2 based RFS */
 193                                         reg = <0x00900000 0x00700000>;
 194                                         label = "SPI (RW) JFFS2 RFS";
 195                                 };
 196                         };
 197                 };
 198
 199                 usb@22000 {
 200                         phy_type = "ulpi";
 201                 };
 202
 203                 mdio@24520 {
 204                         phy0: ethernet-phy@0 {
 205                                 interrupt-parent = <&mpic>;
 206                                 interrupts = <3 1>;
 207                                 reg = <0x0>;
 208                                 };
 209                         phy1: ethernet-phy@1 {
 210                                 interrupt-parent = <&mpic>;
 211                                 interrupts = <3 1>;
 212                                 reg = <0x1>;
 213                                 };
 214                 };
 215
 216                 mdio@25520 {
 217                         tbi0: tbi-phy@11 {
 218                                 reg = <0x11>;
 219                                 device_type = "tbi-phy";
 220                         };
 221                 };
 222
 223                 mdio@26520 {
 224                         status = "disabled";
 225                 };
 226
 227                 enet0: ethernet@24000 {
 228                         fixed-link = <1 1 1000 0 0>;
 229                         phy-connection-type = "rgmii-id";
 230                 };
 231
 232                 enet1: ethernet@25000 {
 233                         tbi-handle = <&tbi0>;
 234                         phy-handle = <&phy0>;
 235                         phy-connection-type = "sgmii";
 236                 };
 237
 238                 enet2: ethernet@26000 {
 239                         phy-handle = <&phy1>;
 240                         phy-connection-type = "rgmii-id";
 241                 };
 242
 243         };
 244
 245         pci0: pcie@ffe08000 {
 246                 status = "disabled";
 247         };
 248
 249         pci1: pcie@ffe09000 {
 250                 ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 251                           0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
 252                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 253                 interrupt-map = <
 254                         /* IDSEL 0x0 */
 255                         0000 0x0 0x0 0x1 &mpic 0x4 0x1
 256                         0000 0x0 0x0 0x2 &mpic 0x5 0x1
 257                         0000 0x0 0x0 0x3 &mpic 0x6 0x1
 258                         0000 0x0 0x0 0x4 &mpic 0x7 0x1
 259                         >;
 260                         pcie@0 {
 261                         reg = <0x0 0x0 0x0 0x0 0x0>;
 262                         #size-cells = <2>;
 263                         #address-cells = <3>;
 264                         device_type = "pci";
 265                         ranges = <0x2000000 0x0 0xa0000000
 266                                   0x2000000 0x0 0xa0000000
 267                                   0x0 0x20000000
 268
 269                                   0x1000000 0x0 0x0
 270                                   0x1000000 0x0 0x0
 271                                   0x0 0x100000>;
 272                 };
 273         };
 274
 275         pci2: pcie@ffe0a000 {
 276                 ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 277                           0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
 278                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 279                 interrupt-map = <
 280                         /* IDSEL 0x0 */
 281                         0000 0x0 0x0 0x1 &mpic 0x0 0x1
 282                         0000 0x0 0x0 0x2 &mpic 0x1 0x1
 283                         0000 0x0 0x0 0x3 &mpic 0x2 0x1
 284                         0000 0x0 0x0 0x4 &mpic 0x3 0x1
 285                         >;
 286                 pcie@0 {
 287                         reg = <0x0 0x0 0x0 0x0 0x0>;
 288                         #size-cells = <2>;
 289                         #address-cells = <3>;
 290                         device_type = "pci";
 291                         ranges = <0x2000000 0x0 0x80000000
 292                                   0x2000000 0x0 0x80000000
 293                                   0x0 0x20000000
 294
 295                                   0x1000000 0x0 0x0
 296                                   0x1000000 0x0 0x0
 297                                   0x0 0x100000>;
 298                 };
 299         };
 300 };