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   1 /*
   2  * MPC8541 CDS Device Tree Source
   3  *
   4  * Copyright 2006 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
  13 / {
  14         model = "MPC8541CDS";
  15         compatible = "MPC8541CDS", "MPC85xxCDS";
  16         #address-cells = <1>;
  17         #size-cells = <1>;
  18
  19         cpus {
  20                 #address-cells = <1>;
  21                 #size-cells = <0>;
  22
  23                 PowerPC,8541@0 {
  24                         device_type = "cpu";
  25                         reg = <0>;
  26                         d-cache-line-size = <20>;       // 32 bytes
  27                         i-cache-line-size = <20>;       // 32 bytes
  28                         d-cache-size = <8000>;          // L1, 32K
  29                         i-cache-size = <8000>;          // L1, 32K
  30                         timebase-frequency = <0>;       //  33 MHz, from uboot
  31                         bus-frequency = <0>;    // 166 MHz
  32                         clock-frequency = <0>;  // 825 MHz, from uboot
  33                         32-bit;
  34                 };
  35         };
  36
  37         memory {
  38                 device_type = "memory";
  39                 reg = <00000000 08000000>;      // 128M at 0x0
  40         };
  41
  42         soc8541@e0000000 {
  43                 #address-cells = <1>;
  44                 #size-cells = <1>;
  45                 #interrupt-cells = <2>;
  46                 device_type = "soc";
  47                 ranges = <0 e0000000 00100000>;
  48                 reg = <e0000000 00100000>;      // CCSRBAR 1M
  49                 bus-frequency = <0>;
  50
  51                 memory-controller@2000 {
  52                         compatible = "fsl,8541-memory-controller";
  53                         reg = <2000 1000>;
  54                         interrupt-parent = <&mpic>;
  55                         interrupts = <2 2>;
  56                 };
  57
  58                 l2-cache-controller@20000 {
  59                         compatible = "fsl,8541-l2-cache-controller";
  60                         reg = <20000 1000>;
  61                         cache-line-size = <20>; // 32 bytes
  62                         cache-size = <40000>;   // L2, 256K
  63                         interrupt-parent = <&mpic>;
  64                         interrupts = <0 2>;
  65                 };
  66
  67                 i2c@3000 {
  68                         device_type = "i2c";
  69                         compatible = "fsl-i2c";
  70                         reg = <3000 100>;
  71                         interrupts = <1b 2>;
  72                         interrupt-parent = <&mpic>;
  73                         dfsrr;
  74                 };
  75
  76                 mdio@24520 {
  77                         #address-cells = <1>;
  78                         #size-cells = <0>;
  79                         device_type = "mdio";
  80                         compatible = "gianfar";
  81                         reg = <24520 20>;
  82                         phy0: ethernet-phy@0 {
  83                                 interrupt-parent = <&mpic>;
  84                                 interrupts = <35 0>;
  85                                 reg = <0>;
  86                                 device_type = "ethernet-phy";
  87                         };
  88                         phy1: ethernet-phy@1 {
  89                                 interrupt-parent = <&mpic>;
  90                                 interrupts = <35 0>;
  91                                 reg = <1>;
  92                                 device_type = "ethernet-phy";
  93                         };
  94                 };
  95
  96                 ethernet@24000 {
  97                         #address-cells = <1>;
  98                         #size-cells = <0>;
  99                         device_type = "network";
 100                         model = "TSEC";
 101                         compatible = "gianfar";
 102                         reg = <24000 1000>;
 103                         local-mac-address = [ 00 E0 0C 00 73 00 ];
 104                         interrupts = <d 2 e 2 12 2>;
 105                         interrupt-parent = <&mpic>;
 106                         phy-handle = <&phy0>;
 107                 };
 108
 109                 ethernet@25000 {
 110                         #address-cells = <1>;
 111                         #size-cells = <0>;
 112                         device_type = "network";
 113                         model = "TSEC";
 114                         compatible = "gianfar";
 115                         reg = <25000 1000>;
 116                         local-mac-address = [ 00 E0 0C 00 73 01 ];
 117                         interrupts = <13 2 14 2 18 2>;
 118                         interrupt-parent = <&mpic>;
 119                         phy-handle = <&phy1>;
 120                 };
 121
 122                 serial@4500 {
 123                         device_type = "serial";
 124                         compatible = "ns16550";
 125                         reg = <4500 100>;       // reg base, size
 126                         clock-frequency = <0>;  // should we fill in in uboot?
 127                         interrupts = <1a 2>;
 128                         interrupt-parent = <&mpic>;
 129                 };
 130
 131                 serial@4600 {
 132                         device_type = "serial";
 133                         compatible = "ns16550";
 134                         reg = <4600 100>;       // reg base, size
 135                         clock-frequency = <0>;  // should we fill in in uboot?
 136                         interrupts = <1a 2>;
 137                         interrupt-parent = <&mpic>;
 138                 };
 139
 140                 pci1: pci@8000 {
 141                         interrupt-map-mask = <1f800 0 0 7>;
 142                         interrupt-map = <
 143
 144                                 /* IDSEL 0x10 */
 145                                 08000 0 0 1 &mpic 30 1
 146                                 08000 0 0 2 &mpic 31 1
 147                                 08000 0 0 3 &mpic 32 1
 148                                 08000 0 0 4 &mpic 33 1
 149
 150                                 /* IDSEL 0x11 */
 151                                 08800 0 0 1 &mpic 30 1
 152                                 08800 0 0 2 &mpic 31 1
 153                                 08800 0 0 3 &mpic 32 1
 154                                 08800 0 0 4 &mpic 33 1
 155
 156                                 /* IDSEL 0x12 (Slot 1) */
 157                                 09000 0 0 1 &mpic 30 1
 158                                 09000 0 0 2 &mpic 31 1
 159                                 09000 0 0 3 &mpic 32 1
 160                                 09000 0 0 4 &mpic 33 1
 161
 162                                 /* IDSEL 0x13 (Slot 2) */
 163                                 09800 0 0 1 &mpic 31 1
 164                                 09800 0 0 2 &mpic 32 1
 165                                 09800 0 0 3 &mpic 33 1
 166                                 09800 0 0 4 &mpic 30 1
 167
 168                                 /* IDSEL 0x14 (Slot 3) */
 169                                 0a000 0 0 1 &mpic 32 1
 170                                 0a000 0 0 2 &mpic 33 1
 171                                 0a000 0 0 3 &mpic 30 1
 172                                 0a000 0 0 4 &mpic 31 1
 173
 174                                 /* IDSEL 0x15 (Slot 4) */
 175                                 0a800 0 0 1 &mpic 33 1
 176                                 0a800 0 0 2 &mpic 30 1
 177                                 0a800 0 0 3 &mpic 31 1
 178                                 0a800 0 0 4 &mpic 32 1
 179
 180                                 /* Bus 1 (Tundra Bridge) */
 181                                 /* IDSEL 0x12 (ISA bridge) */
 182                                 19000 0 0 1 &mpic 30 1
 183                                 19000 0 0 2 &mpic 31 1
 184                                 19000 0 0 3 &mpic 32 1
 185                                 19000 0 0 4 &mpic 33 1>;
 186                         interrupt-parent = <&mpic>;
 187                         interrupts = <08 2>;
 188                         bus-range = <0 0>;
 189                         ranges = <02000000 0 80000000 80000000 0 20000000
 190                                   01000000 0 00000000 e2000000 0 00100000>;
 191                         clock-frequency = <3f940aa>;
 192                         #interrupt-cells = <1>;
 193                         #size-cells = <2>;
 194                         #address-cells = <3>;
 195                         reg = <8000 1000>;
 196                         compatible = "85xx";
 197                         device_type = "pci";
 198
 199                         i8259@19000 {
 200                                 clock-frequency = <0>;
 201                                 interrupt-controller;
 202                                 device_type = "interrupt-controller";
 203                                 reg = <19000 0 0 0 1>;
 204                                 #address-cells = <0>;
 205                                 #interrupt-cells = <2>;
 206                                 built-in;
 207                                 compatible = "chrp,iic";
 208                                 big-endian;
 209                                 interrupts = <1>;
 210                                 interrupt-parent = <&pci1>;
 211                         };
 212                 };
 213
 214                 pci@9000 {
 215                         interrupt-map-mask = <f800 0 0 7>;
 216                         interrupt-map = <
 217
 218                                 /* IDSEL 0x15 */
 219                                 a800 0 0 1 &mpic 3b 1
 220                                 a800 0 0 2 &mpic 3b 1
 221                                 a800 0 0 3 &mpic 3b 1
 222                                 a800 0 0 4 &mpic 3b 1>;
 223                         interrupt-parent = <&mpic>;
 224                         interrupts = <09 2>;
 225                         bus-range = <0 0>;
 226                         ranges = <02000000 0 a0000000 a0000000 0 20000000
 227                                   01000000 0 00000000 e3000000 0 00100000>;
 228                         clock-frequency = <3f940aa>;
 229                         #interrupt-cells = <1>;
 230                         #size-cells = <2>;
 231                         #address-cells = <3>;
 232                         reg = <9000 1000>;
 233                         compatible = "85xx";
 234                         device_type = "pci";
 235                 };
 236
 237                 mpic: pic@40000 {
 238                         clock-frequency = <0>;
 239                         interrupt-controller;
 240                         #address-cells = <0>;
 241                         #interrupt-cells = <2>;
 242                         reg = <40000 40000>;
 243                         built-in;
 244                         compatible = "chrp,open-pic";
 245                         device_type = "open-pic";
 246                         big-endian;
 247                 };
 248         };
 249 };