arch/powerpc/boot/dts/asp834x-redboot.dts

   1 /*
   2  * Analogue & Micro ASP8347 Device Tree Source
   3  *
   4  * Copyright 2008 Codehermit
   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 /dts-v1/;
  13
  14 / {
  15         model = "Analogue & Micro ASP8347E";
  16         compatible = "analogue-and-micro,asp8347e";
  17         #address-cells = <1>;
  18         #size-cells = <1>;
  19
  20         aliases {
  21                 ethernet0 = &enet0;
  22                 ethernet1 = &enet1;
  23                 serial0 = &serial0;
  24                 serial1 = &serial1;
  25         };
  26
  27         cpus {
  28                 #address-cells = <1>;
  29                 #size-cells = <0>;
  30
  31                 PowerPC,8347@0 {
  32                         device_type = "cpu";
  33                         reg = <0x0>;
  34                         d-cache-line-size = <32>;
  35                         i-cache-line-size = <32>;
  36                         d-cache-size = <32768>;
  37                         i-cache-size = <32768>;
  38                         timebase-frequency = <0>;       // from bootloader
  39                         bus-frequency = <0>;            // from bootloader
  40                         clock-frequency = <0>;          // from bootloader
  41                 };
  42         };
  43
  44         memory {
  45                 device_type = "memory";
  46                 reg = <0x00000000 0x8000000>;   // 128MB at 0
  47         };
  48
  49         localbus@ff005000 {
  50                 #address-cells = <2>;
  51                 #size-cells = <1>;
  52                 compatible = "fsl,mpc8347e-localbus",
  53                              "fsl,pq2pro-localbus",
  54                              "simple-bus";
  55                 reg = <0xff005000 0x1000>;
  56                 interrupts = <77 0x8>;
  57                 interrupt-parent = <&ipic>;
  58
  59                 ranges = <
  60                         0 0 0xf0000000 0x02000000
  61                 >;
  62
  63                 flash@0,0 {
  64                         compatible = "cfi-flash";
  65                         reg = <0 0 0x02000000>;
  66                         bank-width = <2>;
  67                         device-width = <2>;
  68                 };
  69         };
  70
  71         soc8349@ff000000 {
  72                 #address-cells = <1>;
  73                 #size-cells = <1>;
  74                 device_type = "soc";
  75                 ranges = <0x0 0xff000000 0x00100000>;
  76                 reg = <0xff000000 0x00000200>;
  77                 bus-frequency = <0>;
  78
  79                 wdt@200 {
  80                         device_type = "watchdog";
  81                         compatible = "mpc83xx_wdt";
  82                         reg = <0x200 0x100>;
  83                 };
  84
  85                 i2c@3000 {
  86                         #address-cells = <1>;
  87                         #size-cells = <0>;
  88                         cell-index = <0>;
  89                         compatible = "fsl-i2c";
  90                         reg = <0x3000 0x100>;
  91                         interrupts = <14 0x8>;
  92                         interrupt-parent = <&ipic>;
  93                         dfsrr;
  94
  95                         rtc@68 {
  96                                 compatible = "dallas,ds1374";
  97                                 reg = <0x68>;
  98                         };
  99                 };
 100
 101                 i2c@3100 {
 102                         #address-cells = <1>;
 103                         #size-cells = <0>;
 104                         cell-index = <1>;
 105                         compatible = "fsl-i2c";
 106                         reg = <0x3100 0x100>;
 107                         interrupts = <15 0x8>;
 108                         interrupt-parent = <&ipic>;
 109                         dfsrr;
 110                 };
 111
 112                 spi@7000 {
 113                         cell-index = <0>;
 114                         compatible = "fsl,spi";
 115                         reg = <0x7000 0x1000>;
 116                         interrupts = <16 0x8>;
 117                         interrupt-parent = <&ipic>;
 118                         mode = "cpu";
 119                 };
 120
 121                 dma@82a8 {
 122                         #address-cells = <1>;
 123                         #size-cells = <1>;
 124                         compatible = "fsl,mpc8347-dma", "fsl,elo-dma";
 125                         reg = <0x82a8 4>;
 126                         ranges = <0 0x8100 0x1a8>;
 127                         interrupt-parent = <&ipic>;
 128                         interrupts = <71 8>;
 129                         cell-index = <0>;
 130                         dma-channel@0 {
 131                                 compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel";
 132                                 reg = <0 0x80>;
 133                                 cell-index = <0>;
 134                                 interrupt-parent = <&ipic>;
 135                                 interrupts = <71 8>;
 136                         };
 137                         dma-channel@80 {
 138                                 compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel";
 139                                 reg = <0x80 0x80>;
 140                                 cell-index = <1>;
 141                                 interrupt-parent = <&ipic>;
 142                                 interrupts = <71 8>;
 143                         };
 144                         dma-channel@100 {
 145                                 compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel";
 146                                 reg = <0x100 0x80>;
 147                                 cell-index = <2>;
 148                                 interrupt-parent = <&ipic>;
 149                                 interrupts = <71 8>;
 150                         };
 151                         dma-channel@180 {
 152                                 compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel";
 153                                 reg = <0x180 0x28>;
 154                                 cell-index = <3>;
 155                                 interrupt-parent = <&ipic>;
 156                                 interrupts = <71 8>;
 157                         };
 158                 };
 159
 160                 /* phy type (ULPI or SERIAL) are only types supported for MPH */
 161                 /* port = 0 or 1 */
 162                 usb@22000 {
 163                         compatible = "fsl-usb2-mph";
 164                         reg = <0x22000 0x1000>;
 165                         #address-cells = <1>;
 166                         #size-cells = <0>;
 167                         interrupt-parent = <&ipic>;
 168                         interrupts = <39 0x8>;
 169                         phy_type = "ulpi";
 170                         port1;
 171                 };
 172                 /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
 173                 usb@23000 {
 174                         compatible = "fsl-usb2-dr";
 175                         reg = <0x23000 0x1000>;
 176                         #address-cells = <1>;
 177                         #size-cells = <0>;
 178                         interrupt-parent = <&ipic>;
 179                         interrupts = <38 0x8>;
 180                         dr_mode = "otg";
 181                         phy_type = "ulpi";
 182                 };
 183
 184                 mdio@24520 {
 185                         #address-cells = <1>;
 186                         #size-cells = <0>;
 187                         compatible = "fsl,gianfar-mdio";
 188                         reg = <0x24520 0x20>;
 189
 190                         phy0: ethernet-phy@0 {
 191                                 interrupt-parent = <&ipic>;
 192                                 interrupts = <17 0x8>;
 193                                 reg = <0x1>;
 194                                 device_type = "ethernet-phy";
 195                         };
 196                         phy1: ethernet-phy@1 {
 197                                 interrupt-parent = <&ipic>;
 198                                 interrupts = <18 0x8>;
 199                                 reg = <0x2>;
 200                                 device_type = "ethernet-phy";
 201                         };
 202                 };
 203
 204                 enet0: ethernet@24000 {
 205                         cell-index = <0>;
 206                         device_type = "network";
 207                         model = "TSEC";
 208                         compatible = "gianfar";
 209                         reg = <0x24000 0x1000>;
 210                         local-mac-address = [ 00 08 e5 11 32 33 ];
 211                         interrupts = <32 0x8 33 0x8 34 0x8>;
 212                         interrupt-parent = <&ipic>;
 213                         phy-handle = <&phy0>;
 214                         linux,network-index = <0>;
 215                 };
 216
 217                 enet1: ethernet@25000 {
 218                         cell-index = <1>;
 219                         device_type = "network";
 220                         model = "TSEC";
 221                         compatible = "gianfar";
 222                         reg = <0x25000 0x1000>;
 223                         local-mac-address = [ 00 08 e5 11 32 34 ];
 224                         interrupts = <35 0x8 36 0x8 37 0x8>;
 225                         interrupt-parent = <&ipic>;
 226                         phy-handle = <&phy1>;
 227                         linux,network-index = <1>;
 228                 };
 229
 230                 serial0: serial@4500 {
 231                         cell-index = <0>;
 232                         device_type = "serial";
 233                         compatible = "ns16550";
 234                         reg = <0x4500 0x100>;
 235                         clock-frequency = <400000000>;
 236                         interrupts = <9 0x8>;
 237                         interrupt-parent = <&ipic>;
 238                 };
 239
 240                 serial1: serial@4600 {
 241                         cell-index = <1>;
 242                         device_type = "serial";
 243                         compatible = "ns16550";
 244                         reg = <0x4600 0x100>;
 245                         clock-frequency = <400000000>;
 246                         interrupts = <10 0x8>;
 247                         interrupt-parent = <&ipic>;
 248                 };
 249
 250                 /* May need to remove if on a part without crypto engine */
 251                 crypto@30000 {
 252                         device_type = "crypto";
 253                         model = "SEC2";
 254                         compatible = "talitos";
 255                         reg = <0x30000 0x10000>;
 256                         interrupts = <11 0x8>;
 257                         interrupt-parent = <&ipic>;
 258                         num-channels = <4>;
 259                         channel-fifo-len = <24>;
 260                         exec-units-mask = <0x0000007e>;
 261                         /* desc mask is for rev2.0,
 262                          * we need runtime fixup for >2.0 */
 263                         descriptor-types-mask = <0x01010ebf>;
 264                 };
 265
 266                 /* IPIC
 267                  * interrupts cell = <intr #, sense>
 268                  * sense values match linux IORESOURCE_IRQ_* defines:
 269                  * sense == 8: Level, low assertion
 270                  * sense == 2: Edge, high-to-low change
 271                  */
 272                 ipic: pic@700 {
 273                         interrupt-controller;
 274                         #address-cells = <0>;
 275                         #interrupt-cells = <2>;
 276                         reg = <0x700 0x100>;
 277                         device_type = "ipic";
 278                 };
 279         };
 280
 281         chosen {
 282                 bootargs = "console=ttyS0,38400 root=/dev/mtdblock3 rootfstype=jffs2";
 283                 linux,stdout-path = &serial0;
 284         };
 285
 286 };