arch/powerpc/boot/dts/prpmc2800.dts

   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 / {
  15         #address-cells = <1>;
  16         #size-cells = <1>;
  17         model = "PrPMC280/PrPMC2800"; /* Default */
  18         compatible = "motorola,PrPMC2800";
  19         coherency-off;
  20
  21         cpus {
  22                 #address-cells = <1>;
  23                 #size-cells = <0>;
  24
  25                 PowerPC,7447 {
  26                         device_type = "cpu";
  27                         reg = <0>;
  28                         clock-frequency = <2bb0b140>;   /* Default (733 MHz) */
  29                         bus-frequency = <7f28155>;      /* 133.333333 MHz */
  30                         timebase-frequency = <1fca055>; /* 33.333333 MHz */
  31                         i-cache-line-size = <20>;
  32                         d-cache-line-size = <20>;
  33                         i-cache-size = <8000>;
  34                         d-cache-size = <8000>;
  35                 };
  36         };
  37
  38         memory {
  39                 device_type = "memory";
  40                 reg = <00000000 20000000>;      /* Default (512MB) */
  41         };
  42
  43         mv64x60@f1000000 { /* Marvell Discovery */
  44                 #address-cells = <1>;
  45                 #size-cells = <1>;
  46                 model = "mv64360";                      /* Default */
  47                 compatible = "marvell,mv64x60";
  48                 clock-frequency = <7f28155>;            /* 133.333333 MHz */
  49                 reg = <f1000000 00010000>;
  50                 virtual-reg = <f1000000>;
  51                 ranges = <88000000 88000000 01000000    /* PCI 0 I/O Space */
  52                           80000000 80000000 08000000    /* PCI 0 MEM Space */
  53                           a0000000 a0000000 04000000    /* User FLASH */
  54                           00000000 f1000000 00010000    /* Bridge's regs */
  55                           f2000000 f2000000 00040000>;  /* Integrated SRAM */
  56
  57                 flash@a0000000 {
  58                         device_type = "rom";
  59                         compatible = "direct-mapped";
  60                         reg = <a0000000 4000000>; /* Default (64MB) */
  61                         probe-type = "CFI";
  62                         bank-width = <4>;
  63                         partitions = <00000000 00100000 /* RO */
  64                                       00100000 00040001 /* RW */
  65                                       00140000 00400000 /* RO */
  66                                       00540000 039c0000 /* RO */
  67                                       03f00000 00100000>; /* RO */
  68                         partition-names = "FW Image A", "FW Config Data", "Kernel Image", "Filesystem", "FW Image B";
  69                 };
  70
  71                 mdio {
  72                         #address-cells = <1>;
  73                         #size-cells = <0>;
  74                         device_type = "mdio";
  75                         compatible = "marvell,mv64x60-mdio";
  76                         ethernet-phy@1 {
  77                                 device_type = "ethernet-phy";
  78                                 compatible = "broadcom,bcm5421";
  79                                 interrupts = <4c>;      /* GPP 12 */
  80                                 interrupt-parent = <&/mv64x60/pic>;
  81                                 reg = <1>;
  82                         };
  83                         ethernet-phy@3 {
  84                                 device_type = "ethernet-phy";
  85                                 compatible = "broadcom,bcm5421";
  86                                 interrupts = <4c>;      /* GPP 12 */
  87                                 interrupt-parent = <&/mv64x60/pic>;
  88                                 reg = <3>;
  89                         };
  90                 };
  91
  92                 ethernet@2000 {
  93                         reg = <2000 2000>;
  94                         eth0 {
  95                                 device_type = "network";
  96                                 compatible = "marvell,mv64x60-eth";
  97                                 block-index = <0>;
  98                                 interrupts = <20>;
  99                                 interrupt-parent = <&/mv64x60/pic>;
 100                                 phy = <&/mv64x60/mdio/ethernet-phy@1>;
 101                                 local-mac-address = [ 00 00 00 00 00 00 ];
 102                         };
 103                         eth1 {
 104                                 device_type = "network";
 105                                 compatible = "marvell,mv64x60-eth";
 106                                 block-index = <1>;
 107                                 interrupts = <21>;
 108                                 interrupt-parent = <&/mv64x60/pic>;
 109                                 phy = <&/mv64x60/mdio/ethernet-phy@3>;
 110                                 local-mac-address = [ 00 00 00 00 00 00 ];
 111                         };
 112                 };
 113
 114                 sdma@4000 {
 115                         device_type = "dma";
 116                         compatible = "marvell,mv64x60-sdma";
 117                         reg = <4000 c18>;
 118                         virtual-reg = <f1004000>;
 119                         interrupt-base = <0>;
 120                         interrupts = <24>;
 121                         interrupt-parent = <&/mv64x60/pic>;
 122                 };
 123
 124                 sdma@6000 {
 125                         device_type = "dma";
 126                         compatible = "marvell,mv64x60-sdma";
 127                         reg = <6000 c18>;
 128                         virtual-reg = <f1006000>;
 129                         interrupt-base = <0>;
 130                         interrupts = <26>;
 131                         interrupt-parent = <&/mv64x60/pic>;
 132                 };
 133
 134                 brg@b200 {
 135                         compatible = "marvell,mv64x60-brg";
 136                         reg = <b200 8>;
 137                         clock-src = <8>;
 138                         clock-frequency = <7ed6b40>;
 139                         current-speed = <2580>;
 140                         bcr = <0>;
 141                 };
 142
 143                 brg@b208 {
 144                         compatible = "marvell,mv64x60-brg";
 145                         reg = <b208 8>;
 146                         clock-src = <8>;
 147                         clock-frequency = <7ed6b40>;
 148                         current-speed = <2580>;
 149                         bcr = <0>;
 150                 };
 151
 152                 cunit@f200 {
 153                         reg = <f200 200>;
 154                 };
 155
 156                 mpscrouting@b400 {
 157                         reg = <b400 c>;
 158                 };
 159
 160                 mpscintr@b800 {
 161                         reg = <b800 100>;
 162                         virtual-reg = <f100b800>;
 163                 };
 164
 165                 mpsc@8000 {
 166                         device_type = "serial";
 167                         compatible = "marvell,mpsc";
 168                         reg = <8000 38>;
 169                         virtual-reg = <f1008000>;
 170                         sdma = <&/mv64x60/sdma@4000>;
 171                         brg = <&/mv64x60/brg@b200>;
 172                         cunit = <&/mv64x60/cunit@f200>;
 173                         mpscrouting = <&/mv64x60/mpscrouting@b400>;
 174                         mpscintr = <&/mv64x60/mpscintr@b800>;
 175                         block-index = <0>;
 176                         max_idle = <28>;
 177                         chr_1 = <0>;
 178                         chr_2 = <0>;
 179                         chr_10 = <3>;
 180                         mpcr = <0>;
 181                         interrupts = <28>;
 182                         interrupt-parent = <&/mv64x60/pic>;
 183                 };
 184
 185                 mpsc@9000 {
 186                         device_type = "serial";
 187                         compatible = "marvell,mpsc";
 188                         reg = <9000 38>;
 189                         virtual-reg = <f1009000>;
 190                         sdma = <&/mv64x60/sdma@6000>;
 191                         brg = <&/mv64x60/brg@b208>;
 192                         cunit = <&/mv64x60/cunit@f200>;
 193                         mpscrouting = <&/mv64x60/mpscrouting@b400>;
 194                         mpscintr = <&/mv64x60/mpscintr@b800>;
 195                         block-index = <1>;
 196                         max_idle = <28>;
 197                         chr_1 = <0>;
 198                         chr_2 = <0>;
 199                         chr_10 = <3>;
 200                         mpcr = <0>;
 201                         interrupts = <2a>;
 202                         interrupt-parent = <&/mv64x60/pic>;
 203                 };
 204
 205                 wdt@b410 {                      /* watchdog timer */
 206                         compatible = "marvell,mv64x60-wdt";
 207                         reg = <b410 8>;
 208                         timeout = <a>;          /* wdt timeout in seconds */
 209                 };
 210
 211                 i2c@c000 {
 212                         device_type = "i2c";
 213                         compatible = "marvell,mv64x60-i2c";
 214                         reg = <c000 20>;
 215                         virtual-reg = <f100c000>;
 216                         freq_m = <8>;
 217                         freq_n = <3>;
 218                         timeout = <3e8>;                /* 1000 = 1 second */
 219                         retries = <1>;
 220                         interrupts = <25>;
 221                         interrupt-parent = <&/mv64x60/pic>;
 222                 };
 223
 224                 pic {
 225                         #interrupt-cells = <1>;
 226                         #address-cells = <0>;
 227                         compatible = "marvell,mv64x60-pic";
 228                         reg = <0000 88>;
 229                         interrupt-controller;
 230                 };
 231
 232                 mpp@f000 {
 233                         compatible = "marvell,mv64x60-mpp";
 234                         reg = <f000 10>;
 235                 };
 236
 237                 gpp@f100 {
 238                         compatible = "marvell,mv64x60-gpp";
 239                         reg = <f100 20>;
 240                 };
 241
 242                 pci@80000000 {
 243                         #address-cells = <3>;
 244                         #size-cells = <2>;
 245                         #interrupt-cells = <1>;
 246                         device_type = "pci";
 247                         compatible = "marvell,mv64x60-pci";
 248                         reg = <0cf8 8>;
 249                         ranges = <01000000 0        0 88000000 0 01000000
 250                                   02000000 0 80000000 80000000 0 08000000>;
 251                         bus-range = <0 ff>;
 252                         clock-frequency = <3EF1480>;
 253                         interrupt-pci-iack = <0c34>;
 254                         interrupt-parent = <&/mv64x60/pic>;
 255                         interrupt-map-mask = <f800 0 0 7>;
 256                         interrupt-map = <
 257                                 /* IDSEL 0x0a */
 258                                 5000 0 0 1 &/mv64x60/pic 50
 259                                 5000 0 0 2 &/mv64x60/pic 51
 260                                 5000 0 0 3 &/mv64x60/pic 5b
 261                                 5000 0 0 4 &/mv64x60/pic 5d
 262
 263                                 /* IDSEL 0x0b */
 264                                 5800 0 0 1 &/mv64x60/pic 5b
 265                                 5800 0 0 2 &/mv64x60/pic 5d
 266                                 5800 0 0 3 &/mv64x60/pic 50
 267                                 5800 0 0 4 &/mv64x60/pic 51
 268
 269                                 /* IDSEL 0x0c */
 270                                 6000 0 0 1 &/mv64x60/pic 5b
 271                                 6000 0 0 2 &/mv64x60/pic 5d
 272                                 6000 0 0 3 &/mv64x60/pic 50
 273                                 6000 0 0 4 &/mv64x60/pic 51
 274
 275                                 /* IDSEL 0x0d */
 276                                 6800 0 0 1 &/mv64x60/pic 5d
 277                                 6800 0 0 2 &/mv64x60/pic 50
 278                                 6800 0 0 3 &/mv64x60/pic 51
 279                                 6800 0 0 4 &/mv64x60/pic 5b
 280                         >;
 281                 };
 282
 283                 cpu-error@0070 {
 284                         compatible = "marvell,mv64x60-cpu-error";
 285                         reg = <0070 10 0128 28>;
 286                         interrupts = <03>;
 287                         interrupt-parent = <&/mv64x60/pic>;
 288                 };
 289
 290                 sram-ctrl@0380 {
 291                         compatible = "marvell,mv64x60-sram-ctrl";
 292                         reg = <0380 80>;
 293                         interrupts = <0d>;
 294                         interrupt-parent = <&/mv64x60/pic>;
 295                 };
 296
 297                 pci-error@1d40 {
 298                         compatible = "marvell,mv64x60-pci-error";
 299                         reg = <1d40 40 0c28 4>;
 300                         interrupts = <0c>;
 301                         interrupt-parent = <&/mv64x60/pic>;
 302                 };
 303
 304                 mem-ctrl@1400 {
 305                         compatible = "marvell,mv64x60-mem-ctrl";
 306                         reg = <1400 60>;
 307                         interrupts = <11>;
 308                         interrupt-parent = <&/mv64x60/pic>;
 309                 };
 310         };
 311
 312         chosen {
 313                 bootargs = "ip=on";
 314                 linux,stdout-path = "/mv64x60@f1000000/mpsc@8000";
 315         };
 316 };