arch/powerpc/boot/dts/kilauea.dts

   1 /*
   2  * Device Tree Source for AMCC Kilauea (405EX)
   3  *
   4  * Copyright 2007 DENX Software Engineering, Stefan Roese <sr@denx.de>
   5  *
   6  * This file is licensed under the terms of the GNU General Public
   7  * License version 2.  This program is licensed "as is" without
   8  * any warranty of any kind, whether express or implied.
   9  */
  10
  11 /dts-v1/;
  12
  13 / {
  14         #address-cells = <1>;
  15         #size-cells = <1>;
  16         model = "amcc,kilauea";
  17         compatible = "amcc,kilauea";
  18         dcr-parent = <&{/cpus/cpu@0}>;
  19
  20         aliases {
  21                 ethernet0 = &EMAC0;
  22                 ethernet1 = &EMAC1;
  23                 serial0 = &UART0;
  24                 serial1 = &UART1;
  25         };
  26
  27         cpus {
  28                 #address-cells = <1>;
  29                 #size-cells = <0>;
  30
  31                 cpu@0 {
  32                         device_type = "cpu";
  33                         model = "PowerPC,405EX";
  34                         reg = <0x00000000>;
  35                         clock-frequency = <0>; /* Filled in by U-Boot */
  36                         timebase-frequency = <0>; /* Filled in by U-Boot */
  37                         i-cache-line-size = <32>;
  38                         d-cache-line-size = <32>;
  39                         i-cache-size = <16384>; /* 16 kB */
  40                         d-cache-size = <16384>; /* 16 kB */
  41                         dcr-controller;
  42                         dcr-access-method = "native";
  43                 };
  44         };
  45
  46         memory {
  47                 device_type = "memory";
  48                 reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */
  49         };
  50
  51         UIC0: interrupt-controller {
  52                 compatible = "ibm,uic-405ex", "ibm,uic";
  53                 interrupt-controller;
  54                 cell-index = <0>;
  55                 dcr-reg = <0x0c0 0x009>;
  56                 #address-cells = <0>;
  57                 #size-cells = <0>;
  58                 #interrupt-cells = <2>;
  59         };
  60
  61         UIC1: interrupt-controller1 {
  62                 compatible = "ibm,uic-405ex","ibm,uic";
  63                 interrupt-controller;
  64                 cell-index = <1>;
  65                 dcr-reg = <0x0d0 0x009>;
  66                 #address-cells = <0>;
  67                 #size-cells = <0>;
  68                 #interrupt-cells = <2>;
  69                 interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
  70                 interrupt-parent = <&UIC0>;
  71         };
  72
  73         UIC2: interrupt-controller2 {
  74                 compatible = "ibm,uic-405ex","ibm,uic";
  75                 interrupt-controller;
  76                 cell-index = <2>;
  77                 dcr-reg = <0x0e0 0x009>;
  78                 #address-cells = <0>;
  79                 #size-cells = <0>;
  80                 #interrupt-cells = <2>;
  81                 interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */
  82                 interrupt-parent = <&UIC0>;
  83         };
  84
  85         plb {
  86                 compatible = "ibm,plb-405ex", "ibm,plb4";
  87                 #address-cells = <1>;
  88                 #size-cells = <1>;
  89                 ranges;
  90                 clock-frequency = <0>; /* Filled in by U-Boot */
  91
  92                 SDRAM0: memory-controller {
  93                         compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2";
  94                         dcr-reg = <0x010 0x002>;
  95                         interrupt-parent = <&UIC2>;
  96                         interrupts = <0x5 0x4   /* ECC DED Error */
  97                                       0x6 0x4>; /* ECC SEC Error */
  98                 };
  99
 100                 CRYPTO: crypto@ef700000 {
 101                         compatible = "amcc,ppc405ex-crypto", "amcc,ppc4xx-crypto";
 102                         reg = <0xef700000 0x80400>;
 103                         interrupt-parent = <&UIC0>;
 104                         interrupts = <0x17 0x2>;
 105                 };
 106
 107                 MAL0: mcmal {
 108                         compatible = "ibm,mcmal-405ex", "ibm,mcmal2";
 109                         dcr-reg = <0x180 0x062>;
 110                         num-tx-chans = <2>;
 111                         num-rx-chans = <2>;
 112                         interrupt-parent = <&MAL0>;
 113                         interrupts = <0x0 0x1 0x2 0x3 0x4>;
 114                         #interrupt-cells = <1>;
 115                         #address-cells = <0>;
 116                         #size-cells = <0>;
 117                         interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4
 118                                         /*RXEOB*/ 0x1 &UIC0 0xb 0x4
 119                                         /*SERR*/  0x2 &UIC1 0x0 0x4
 120                                         /*TXDE*/  0x3 &UIC1 0x1 0x4
 121                                         /*RXDE*/  0x4 &UIC1 0x2 0x4>;
 122                         interrupt-map-mask = <0xffffffff>;
 123                 };
 124
 125                 POB0: opb {
 126                         compatible = "ibm,opb-405ex", "ibm,opb";
 127                         #address-cells = <1>;
 128                         #size-cells = <1>;
 129                         ranges = <0x80000000 0x80000000 0x10000000
 130                                   0xef600000 0xef600000 0x00a00000
 131                                   0xf0000000 0xf0000000 0x10000000>;
 132                         dcr-reg = <0x0a0 0x005>;
 133                         clock-frequency = <0>; /* Filled in by U-Boot */
 134
 135                         EBC0: ebc {
 136                                 compatible = "ibm,ebc-405ex", "ibm,ebc";
 137                                 dcr-reg = <0x012 0x002>;
 138                                 #address-cells = <2>;
 139                                 #size-cells = <1>;
 140                                 clock-frequency = <0>; /* Filled in by U-Boot */
 141                                 /* ranges property is supplied by U-Boot */
 142                                 interrupts = <0x5 0x1>;
 143                                 interrupt-parent = <&UIC1>;
 144
 145                                 nor_flash@0,0 {
 146                                         compatible = "amd,s29gl512n", "cfi-flash";
 147                                         bank-width = <2>;
 148                                         reg = <0x00000000 0x00000000 0x04000000>;
 149                                         #address-cells = <1>;
 150                                         #size-cells = <1>;
 151                                         partition@0 {
 152                                                 label = "kernel";
 153                                                 reg = <0x00000000 0x00200000>;
 154                                         };
 155                                         partition@200000 {
 156                                                 label = "root";
 157                                                 reg = <0x00200000 0x00200000>;
 158                                         };
 159                                         partition@400000 {
 160                                                 label = "user";
 161                                                 reg = <0x00400000 0x03b60000>;
 162                                         };
 163                                         partition@3f60000 {
 164                                                 label = "env";
 165                                                 reg = <0x03f60000 0x00040000>;
 166                                         };
 167                                         partition@3fa0000 {
 168                                                 label = "u-boot";
 169                                                 reg = <0x03fa0000 0x00060000>;
 170                                         };
 171                                 };
 172                         };
 173
 174                         UART0: serial@ef600200 {
 175                                 device_type = "serial";
 176                                 compatible = "ns16550";
 177                                 reg = <0xef600200 0x00000008>;
 178                                 virtual-reg = <0xef600200>;
 179                                 clock-frequency = <0>; /* Filled in by U-Boot */
 180                                 current-speed = <0>;
 181                                 interrupt-parent = <&UIC0>;
 182                                 interrupts = <0x1a 0x4>;
 183                         };
 184
 185                         UART1: serial@ef600300 {
 186                                 device_type = "serial";
 187                                 compatible = "ns16550";
 188                                 reg = <0xef600300 0x00000008>;
 189                                 virtual-reg = <0xef600300>;
 190                                 clock-frequency = <0>; /* Filled in by U-Boot */
 191                                 current-speed = <0>;
 192                                 interrupt-parent = <&UIC0>;
 193                                 interrupts = <0x1 0x4>;
 194                         };
 195
 196                         IIC0: i2c@ef600400 {
 197                                 compatible = "ibm,iic-405ex", "ibm,iic";
 198                                 reg = <0xef600400 0x00000014>;
 199                                 interrupt-parent = <&UIC0>;
 200                                 interrupts = <0x2 0x4>;
 201                         };
 202
 203                         IIC1: i2c@ef600500 {
 204                                 compatible = "ibm,iic-405ex", "ibm,iic";
 205                                 reg = <0xef600500 0x00000014>;
 206                                 interrupt-parent = <&UIC0>;
 207                                 interrupts = <0x7 0x4>;
 208                         };
 209
 210
 211                         RGMII0: emac-rgmii@ef600b00 {
 212                                 compatible = "ibm,rgmii-405ex", "ibm,rgmii";
 213                                 reg = <0xef600b00 0x00000104>;
 214                                 has-mdio;
 215                         };
 216
 217                         EMAC0: ethernet@ef600900 {
 218                                 linux,network-index = <0x0>;
 219                                 device_type = "network";
 220                                 compatible = "ibm,emac-405ex", "ibm,emac4sync";
 221                                 interrupt-parent = <&EMAC0>;
 222                                 interrupts = <0x0 0x1>;
 223                                 #interrupt-cells = <1>;
 224                                 #address-cells = <0>;
 225                                 #size-cells = <0>;
 226                                 interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4
 227                                                 /*Wake*/  0x1 &UIC1 0x1d 0x4>;
 228                                 reg = <0xef600900 0x000000c4>;
 229                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 230                                 mal-device = <&MAL0>;
 231                                 mal-tx-channel = <0>;
 232                                 mal-rx-channel = <0>;
 233                                 cell-index = <0>;
 234                                 max-frame-size = <9000>;
 235                                 rx-fifo-size = <4096>;
 236                                 tx-fifo-size = <2048>;
 237                                 phy-mode = "rgmii";
 238                                 phy-map = <0x00000000>;
 239                                 rgmii-device = <&RGMII0>;
 240                                 rgmii-channel = <0>;
 241                                 has-inverted-stacr-oc;
 242                                 has-new-stacr-staopc;
 243                         };
 244
 245                         EMAC1: ethernet@ef600a00 {
 246                                 linux,network-index = <0x1>;
 247                                 device_type = "network";
 248                                 compatible = "ibm,emac-405ex", "ibm,emac4sync";
 249                                 interrupt-parent = <&EMAC1>;
 250                                 interrupts = <0x0 0x1>;
 251                                 #interrupt-cells = <1>;
 252                                 #address-cells = <0>;
 253                                 #size-cells = <0>;
 254                                 interrupt-map = </*Status*/ 0x0 &UIC0 0x19 0x4
 255                                                 /*Wake*/  0x1 &UIC1 0x1f 0x4>;
 256                                 reg = <0xef600a00 0x000000c4>;
 257                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 258                                 mal-device = <&MAL0>;
 259                                 mal-tx-channel = <1>;
 260                                 mal-rx-channel = <1>;
 261                                 cell-index = <1>;
 262                                 max-frame-size = <9000>;
 263                                 rx-fifo-size = <4096>;
 264                                 tx-fifo-size = <2048>;
 265                                 phy-mode = "rgmii";
 266                                 phy-map = <0x00000000>;
 267                                 rgmii-device = <&RGMII0>;
 268                                 rgmii-channel = <1>;
 269                                 has-inverted-stacr-oc;
 270                                 has-new-stacr-staopc;
 271                         };
 272                 };
 273
 274                 PCIE0: pciex@0a0000000 {
 275                         device_type = "pci";
 276                         #interrupt-cells = <1>;
 277                         #size-cells = <2>;
 278                         #address-cells = <3>;
 279                         compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex";
 280                         primary;
 281                         port = <0x0>; /* port number */
 282                         reg = <0xa0000000 0x20000000    /* Config space access */
 283                                0xef000000 0x00001000>;  /* Registers */
 284                         dcr-reg = <0x040 0x020>;
 285                         sdr-base = <0x400>;
 286
 287                         /* Outbound ranges, one memory and one IO,
 288                          * later cannot be changed
 289                          */
 290                         ranges = <0x02000000 0x00000000 0x80000000 0x90000000 0x00000000 0x08000000
 291                                   0x01000000 0x00000000 0x00000000 0xe0000000 0x00000000 0x00010000>;
 292
 293                         /* Inbound 2GB range starting at 0 */
 294                         dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>;
 295
 296                         /* This drives busses 0x00 to 0x3f */
 297                         bus-range = <0x0 0x3f>;
 298
 299                         /* Legacy interrupts (note the weird polarity, the bridge seems
 300                          * to invert PCIe legacy interrupts).
 301                          * We are de-swizzling here because the numbers are actually for
 302                          * port of the root complex virtual P2P bridge. But I want
 303                          * to avoid putting a node for it in the tree, so the numbers
 304                          * below are basically de-swizzled numbers.
 305                          * The real slot is on idsel 0, so the swizzling is 1:1
 306                          */
 307                         interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 308                         interrupt-map = <
 309                                 0x0 0x0 0x0 0x1 &UIC2 0x0 0x4 /* swizzled int A */
 310                                 0x0 0x0 0x0 0x2 &UIC2 0x1 0x4 /* swizzled int B */
 311                                 0x0 0x0 0x0 0x3 &UIC2 0x2 0x4 /* swizzled int C */
 312                                 0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>;
 313                 };
 314
 315                 PCIE1: pciex@0c0000000 {
 316                         device_type = "pci";
 317                         #interrupt-cells = <1>;
 318                         #size-cells = <2>;
 319                         #address-cells = <3>;
 320                         compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex";
 321                         primary;
 322                         port = <0x1>; /* port number */
 323                         reg = <0xc0000000 0x20000000    /* Config space access */
 324                                0xef001000 0x00001000>;  /* Registers */
 325                         dcr-reg = <0x060 0x020>;
 326                         sdr-base = <0x440>;
 327
 328                         /* Outbound ranges, one memory and one IO,
 329                          * later cannot be changed
 330                          */
 331                         ranges = <0x02000000 0x00000000 0x80000000 0x98000000 0x00000000 0x08000000
 332                                   0x01000000 0x00000000 0x00000000 0xe0010000 0x00000000 0x00010000>;
 333
 334                         /* Inbound 2GB range starting at 0 */
 335                         dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>;
 336
 337                         /* This drives busses 0x40 to 0x7f */
 338                         bus-range = <0x40 0x7f>;
 339
 340                         /* Legacy interrupts (note the weird polarity, the bridge seems
 341                          * to invert PCIe legacy interrupts).
 342                          * We are de-swizzling here because the numbers are actually for
 343                          * port of the root complex virtual P2P bridge. But I want
 344                          * to avoid putting a node for it in the tree, so the numbers
 345                          * below are basically de-swizzled numbers.
 346                          * The real slot is on idsel 0, so the swizzling is 1:1
 347                          */
 348                         interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 349                         interrupt-map = <
 350                                 0x0 0x0 0x0 0x1 &UIC2 0xb 0x4 /* swizzled int A */
 351                                 0x0 0x0 0x0 0x2 &UIC2 0xc 0x4 /* swizzled int B */
 352                                 0x0 0x0 0x0 0x3 &UIC2 0xd 0x4 /* swizzled int C */
 353                                 0x0 0x0 0x0 0x4 &UIC2 0xe 0x4 /* swizzled int D */>;
 354                 };
 355         };
 356 };