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   1 /* Device Tree Source for Motorola PrPMC2800
   2  *
   3  * Author: Mark A. Greer <mgreer@mvista.com>
   4  *
   5  * 2007 (c) MontaVista, Software, Inc.  This file is licensed under
   6  * the terms of the GNU General Public License version 2.  This program
   7  * is licensed "as is" without any warranty of any kind, whether express
   8  * or implied.
   9  *
  10  * Property values that are labeled as "Default" will be updated by bootwrapper
  11  * if it can determine the exact PrPMC type.
  12  */
  13
  14 /dts-v1/;
  15
  16 / {
  17         #address-cells = <1>;
  18         #size-cells = <1>;
  19         model = "PrPMC280/PrPMC2800"; /* Default */
  20         compatible = "motorola,PrPMC2800";
  21         coherency-off;
  22
  23         cpus {
  24                 #address-cells = <1>;
  25                 #size-cells = <0>;
  26
  27                 PowerPC,7447 {
  28                         device_type = "cpu";
  29                         reg = <0>;
  30                         clock-frequency = <733333333>;  /* Default */
  31                         bus-frequency = <133333333>;
  32                         timebase-frequency = <33333333>;
  33                         i-cache-line-size = <32>;
  34                         d-cache-line-size = <32>;
  35                         i-cache-size = <32768>;
  36                         d-cache-size = <32768>;
  37                 };
  38         };
  39
  40         memory {
  41                 device_type = "memory";
  42                 reg = <0x0 0x20000000>;                 /* Default (512MB) */
  43         };
  44
  45         system-controller@f1000000 { /* Marvell Discovery mv64360 */
  46                 #address-cells = <1>;
  47                 #size-cells = <1>;
  48                 model = "mv64360";                      /* Default */
  49                 compatible = "marvell,mv64360";
  50                 clock-frequency = <133333333>;
  51                 reg = <0xf1000000 0x10000>;
  52                 virtual-reg = <0xf1000000>;
  53                 ranges = <0x88000000 0x88000000 0x1000000 /* PCI 0 I/O Space */
  54                           0x80000000 0x80000000 0x8000000 /* PCI 0 MEM Space */
  55                           0xa0000000 0xa0000000 0x4000000 /* User FLASH */
  56                           0x00000000 0xf1000000 0x0010000 /* Bridge's regs */
  57                           0xf2000000 0xf2000000 0x0040000>;/* Integrated SRAM */
  58
  59                 flash@a0000000 {
  60                         device_type = "rom";
  61                         compatible = "direct-mapped";
  62                         reg = <0xa0000000 0x4000000>; /* Default (64MB) */
  63                         probe-type = "CFI";
  64                         bank-width = <4>;
  65                         partitions = <0x00000000 0x00100000 /* RO */
  66                                       0x00100000 0x00040001 /* RW */
  67                                       0x00140000 0x00400000 /* RO */
  68                                       0x00540000 0x039c0000 /* RO */
  69                                       0x03f00000 0x00100000>; /* RO */
  70                         partition-names = "FW Image A", "FW Config Data", "Kernel Image", "Filesystem", "FW Image B";
  71                 };
  72
  73                 mdio {
  74                         #address-cells = <1>;
  75                         #size-cells = <0>;
  76                         device_type = "mdio";
  77                         compatible = "marvell,mv64360-mdio";
  78                         PHY0: ethernet-phy@1 {
  79                                 device_type = "ethernet-phy";
  80                                 compatible = "broadcom,bcm5421";
  81                                 interrupts = <76>;      /* GPP 12 */
  82                                 interrupt-parent = <&PIC>;
  83                                 reg = <1>;
  84                         };
  85                         PHY1: ethernet-phy@3 {
  86                                 device_type = "ethernet-phy";
  87                                 compatible = "broadcom,bcm5421";
  88                                 interrupts = <76>;      /* GPP 12 */
  89                                 interrupt-parent = <&PIC>;
  90                                 reg = <3>;
  91                         };
  92                 };
  93
  94                 ethernet-group@2000 {
  95                         #address-cells = <1>;
  96                         #size-cells = <0>;
  97                         compatible = "marvell,mv64360-eth-group";
  98                         reg = <0x2000 0x2000>;
  99                         ethernet@0 {
 100                                 device_type = "network";
 101                                 compatible = "marvell,mv64360-eth";
 102                                 reg = <0>;
 103                                 interrupts = <32>;
 104                                 interrupt-parent = <&PIC>;
 105                                 phy = <&PHY0>;
 106                                 local-mac-address = [ 00 00 00 00 00 00 ];
 107                         };
 108                         ethernet@1 {
 109                                 device_type = "network";
 110                                 compatible = "marvell,mv64360-eth";
 111                                 reg = <1>;
 112                                 interrupts = <33>;
 113                                 interrupt-parent = <&PIC>;
 114                                 phy = <&PHY1>;
 115                                 local-mac-address = [ 00 00 00 00 00 00 ];
 116                         };
 117                 };
 118
 119                 SDMA0: sdma@4000 {
 120                         compatible = "marvell,mv64360-sdma";
 121                         reg = <0x4000 0xc18>;
 122                         virtual-reg = <0xf1004000>;
 123                         interrupts = <36>;
 124                         interrupt-parent = <&PIC>;
 125                 };
 126
 127                 SDMA1: sdma@6000 {
 128                         compatible = "marvell,mv64360-sdma";
 129                         reg = <0x6000 0xc18>;
 130                         virtual-reg = <0xf1006000>;
 131                         interrupts = <38>;
 132                         interrupt-parent = <&PIC>;
 133                 };
 134
 135                 BRG0: brg@b200 {
 136                         compatible = "marvell,mv64360-brg";
 137                         reg = <0xb200 0x8>;
 138                         clock-src = <8>;
 139                         clock-frequency = <133333333>;
 140                         current-speed = <9600>;
 141                 };
 142
 143                 BRG1: brg@b208 {
 144                         compatible = "marvell,mv64360-brg";
 145                         reg = <0xb208 0x8>;
 146                         clock-src = <8>;
 147                         clock-frequency = <133333333>;
 148                         current-speed = <9600>;
 149                 };
 150
 151                 CUNIT: cunit@f200 {
 152                         reg = <0xf200 0x200>;
 153                 };
 154
 155                 MPSCROUTING: mpscrouting@b400 {
 156                         reg = <0xb400 0xc>;
 157                 };
 158
 159                 MPSCINTR: mpscintr@b800 {
 160                         reg = <0xb800 0x100>;
 161                         virtual-reg = <0xf100b800>;
 162                 };
 163
 164                 MPSC0: mpsc@8000 {
 165                         device_type = "serial";
 166                         compatible = "marvell,mv64360-mpsc";
 167                         reg = <0x8000 0x38>;
 168                         virtual-reg = <0xf1008000>;
 169                         sdma = <&SDMA0>;
 170                         brg = <&BRG0>;
 171                         cunit = <&CUNIT>;
 172                         mpscrouting = <&MPSCROUTING>;
 173                         mpscintr = <&MPSCINTR>;
 174                         cell-index = <0>;
 175                         interrupts = <40>;
 176                         interrupt-parent = <&PIC>;
 177                 };
 178
 179                 MPSC1: mpsc@9000 {
 180                         device_type = "serial";
 181                         compatible = "marvell,mv64360-mpsc";
 182                         reg = <0x9000 0x38>;
 183                         virtual-reg = <0xf1009000>;
 184                         sdma = <&SDMA1>;
 185                         brg = <&BRG1>;
 186                         cunit = <&CUNIT>;
 187                         mpscrouting = <&MPSCROUTING>;
 188                         mpscintr = <&MPSCINTR>;
 189                         cell-index = <1>;
 190                         interrupts = <42>;
 191                         interrupt-parent = <&PIC>;
 192                 };
 193
 194                 wdt@b410 {                      /* watchdog timer */
 195                         compatible = "marvell,mv64360-wdt";
 196                         reg = <0xb410 0x8>;
 197                 };
 198
 199                 i2c@c000 {
 200                         device_type = "i2c";
 201                         compatible = "marvell,mv64360-i2c";
 202                         reg = <0xc000 0x20>;
 203                         virtual-reg = <0xf100c000>;
 204                         interrupts = <37>;
 205                         interrupt-parent = <&PIC>;
 206                 };
 207
 208                 PIC: pic {
 209                         #interrupt-cells = <1>;
 210                         #address-cells = <0>;
 211                         compatible = "marvell,mv64360-pic";
 212                         reg = <0x0 0x88>;
 213                         interrupt-controller;
 214                 };
 215
 216                 mpp@f000 {
 217                         compatible = "marvell,mv64360-mpp";
 218                         reg = <0xf000 0x10>;
 219                 };
 220
 221                 gpp@f100 {
 222                         compatible = "marvell,mv64360-gpp";
 223                         reg = <0xf100 0x20>;
 224                 };
 225
 226                 pci@80000000 {
 227                         #address-cells = <3>;
 228                         #size-cells = <2>;
 229                         #interrupt-cells = <1>;
 230                         device_type = "pci";
 231                         compatible = "marvell,mv64360-pci";
 232                         reg = <0xcf8 0x8>;
 233                         ranges = <0x01000000 0x0        0x0
 234                                         0x88000000 0x0 0x01000000
 235                                   0x02000000 0x0 0x80000000
 236                                         0x80000000 0x0 0x08000000>;
 237                         bus-range = <0 255>;
 238                         clock-frequency = <66000000>;
 239                         interrupt-pci-iack = <0xc34>;
 240                         interrupt-parent = <&PIC>;
 241                         interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 242                         interrupt-map = <
 243                                 /* IDSEL 0x0a */
 244                                 0x5000 0 0 1 &PIC 80
 245                                 0x5000 0 0 2 &PIC 81
 246                                 0x5000 0 0 3 &PIC 91
 247                                 0x5000 0 0 4 &PIC 93
 248
 249                                 /* IDSEL 0x0b */
 250                                 0x5800 0 0 1 &PIC 91
 251                                 0x5800 0 0 2 &PIC 93
 252                                 0x5800 0 0 3 &PIC 80
 253                                 0x5800 0 0 4 &PIC 81
 254
 255                                 /* IDSEL 0x0c */
 256                                 0x6000 0 0 1 &PIC 91
 257                                 0x6000 0 0 2 &PIC 93
 258                                 0x6000 0 0 3 &PIC 80
 259                                 0x6000 0 0 4 &PIC 81
 260
 261                                 /* IDSEL 0x0d */
 262                                 0x6800 0 0 1 &PIC 93
 263                                 0x6800 0 0 2 &PIC 80
 264                                 0x6800 0 0 3 &PIC 81
 265                                 0x6800 0 0 4 &PIC 91
 266                         >;
 267                 };
 268
 269                 cpu-error@0070 {
 270                         compatible = "marvell,mv64360-cpu-error";
 271                         reg = <0x70 0x10 0x128 0x28>;
 272                         interrupts = <3>;
 273                         interrupt-parent = <&PIC>;
 274                 };
 275
 276                 sram-ctrl@0380 {
 277                         compatible = "marvell,mv64360-sram-ctrl";
 278                         reg = <0x380 0x80>;
 279                         interrupts = <13>;
 280                         interrupt-parent = <&PIC>;
 281                 };
 282
 283                 pci-error@1d40 {
 284                         compatible = "marvell,mv64360-pci-error";
 285                         reg = <0x1d40 0x40 0xc28 0x4>;
 286                         interrupts = <12>;
 287                         interrupt-parent = <&PIC>;
 288                 };
 289
 290                 mem-ctrl@1400 {
 291                         compatible = "marvell,mv64360-mem-ctrl";
 292                         reg = <0x1400 0x60>;
 293                         interrupts = <17>;
 294                         interrupt-parent = <&PIC>;
 295                 };
 296         };
 297
 298         chosen {
 299                 bootargs = "ip=on";
 300                 linux,stdout-path = &MPSC0;
 301         };
 302 };