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                 /* phy type (ULPI or SERIAL) are only types supported for MPH */
 122                 /* port = 0 or 1 */
 123                 usb@22000 {
 124                         compatible = "fsl-usb2-mph";
 125                         reg = <0x22000 0x1000>;
 126                         #address-cells = <1>;
 127                         #size-cells = <0>;
 128                         interrupt-parent = <&ipic>;
 129                         interrupts = <39 0x8>;
 130                         phy_type = "ulpi";
 131                         port1;
 132                 };
 133                 /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
 134                 usb@23000 {
 135                         compatible = "fsl-usb2-dr";
 136                         reg = <0x23000 0x1000>;
 137                         #address-cells = <1>;
 138                         #size-cells = <0>;
 139                         interrupt-parent = <&ipic>;
 140                         interrupts = <38 0x8>;
 141                         dr_mode = "otg";
 142                         phy_type = "ulpi";
 143                 };
 144
 145                 mdio@24520 {
 146                         #address-cells = <1>;
 147                         #size-cells = <0>;
 148                         compatible = "fsl,gianfar-mdio";
 149                         reg = <0x24520 0x20>;
 150
 151                         phy0: ethernet-phy@0 {
 152                                 interrupt-parent = <&ipic>;
 153                                 interrupts = <17 0x8>;
 154                                 reg = <0x1>;
 155                                 device_type = "ethernet-phy";
 156                         };
 157                         phy1: ethernet-phy@1 {
 158                                 interrupt-parent = <&ipic>;
 159                                 interrupts = <18 0x8>;
 160                                 reg = <0x2>;
 161                                 device_type = "ethernet-phy";
 162                         };
 163                 };
 164
 165                 enet0: ethernet@24000 {
 166                         cell-index = <0>;
 167                         device_type = "network";
 168                         model = "TSEC";
 169                         compatible = "gianfar";
 170                         reg = <0x24000 0x1000>;
 171                         local-mac-address = [ 00 08 e5 11 32 33 ];
 172                         interrupts = <32 0x8 33 0x8 34 0x8>;
 173                         interrupt-parent = <&ipic>;
 174                         phy-handle = <&phy0>;
 175                         linux,network-index = <0>;
 176                 };
 177
 178                 enet1: ethernet@25000 {
 179                         cell-index = <1>;
 180                         device_type = "network";
 181                         model = "TSEC";
 182                         compatible = "gianfar";
 183                         reg = <0x25000 0x1000>;
 184                         local-mac-address = [ 00 08 e5 11 32 34 ];
 185                         interrupts = <35 0x8 36 0x8 37 0x8>;
 186                         interrupt-parent = <&ipic>;
 187                         phy-handle = <&phy1>;
 188                         linux,network-index = <1>;
 189                 };
 190
 191                 serial0: serial@4500 {
 192                         cell-index = <0>;
 193                         device_type = "serial";
 194                         compatible = "ns16550";
 195                         reg = <0x4500 0x100>;
 196                         clock-frequency = <400000000>;
 197                         interrupts = <9 0x8>;
 198                         interrupt-parent = <&ipic>;
 199                 };
 200
 201                 serial1: serial@4600 {
 202                         cell-index = <1>;
 203                         device_type = "serial";
 204                         compatible = "ns16550";
 205                         reg = <0x4600 0x100>;
 206                         clock-frequency = <400000000>;
 207                         interrupts = <10 0x8>;
 208                         interrupt-parent = <&ipic>;
 209                 };
 210
 211                 /* May need to remove if on a part without crypto engine */
 212                 crypto@30000 {
 213                         device_type = "crypto";
 214                         model = "SEC2";
 215                         compatible = "talitos";
 216                         reg = <0x30000 0x10000>;
 217                         interrupts = <11 0x8>;
 218                         interrupt-parent = <&ipic>;
 219                         num-channels = <4>;
 220                         channel-fifo-len = <24>;
 221                         exec-units-mask = <0x0000007e>;
 222                         /* desc mask is for rev2.0,
 223                          * we need runtime fixup for >2.0 */
 224                         descriptor-types-mask = <0x01010ebf>;
 225                 };
 226
 227                 /* IPIC
 228                  * interrupts cell = <intr #, sense>
 229                  * sense values match linux IORESOURCE_IRQ_* defines:
 230                  * sense == 8: Level, low assertion
 231                  * sense == 2: Edge, high-to-low change
 232                  */
 233                 ipic: pic@700 {
 234                         interrupt-controller;
 235                         #address-cells = <0>;
 236                         #interrupt-cells = <2>;
 237                         reg = <0x700 0x100>;
 238                         device_type = "ipic";
 239                 };
 240         };
 241
 242         chosen {
 243                 bootargs = "console=ttyS0,38400 root=/dev/mtdblock3 rootfstype=jffs2";
 244                 linux,stdout-path = &serial0;
 245         };
 246
 247 };