kernel/arch/powerpc/boot/dts/ksi8560.dts

   1 /*
   2  * Device Tree Source for Emerson KSI8560
   3  *
   4  * Author: Alexandr Smirnov <asmirnov@ru.mvista.com>
   5  *
   6  * Based on mpc8560ads.dts
   7  *
   8  * 2008 (c) MontaVista, Software, Inc.  This file is licensed under
   9  * the terms of the GNU General Public License version 2.  This program
  10  * is licensed "as is" without any warranty of any kind, whether express
  11  * or implied.
  12  *
  13  */
  14
  15 /dts-v1/;
  16
  17 / {
  18         model = "KSI8560";
  19         compatible = "emerson,KSI8560";
  20         #address-cells = <1>;
  21         #size-cells = <1>;
  22
  23         aliases {
  24                 ethernet0 = &enet0;
  25                 ethernet1 = &enet1;
  26                 ethernet2 = &enet2;
  27         };
  28
  29         cpus {
  30                 #address-cells = <1>;
  31                 #size-cells = <0>;
  32
  33                 PowerPC,8560@0 {
  34                         device_type = "cpu";
  35                         reg = <0>;
  36                         d-cache-line-size = <32>;
  37                         i-cache-line-size = <32>;
  38                         d-cache-size = <0x8000>;                /* L1, 32K */
  39                         i-cache-size = <0x8000>;                /* L1, 32K */
  40                         timebase-frequency = <0>;               /* From U-boot */
  41                         bus-frequency = <0>;                    /* From U-boot */
  42                         clock-frequency = <0>;                  /* From U-boot */
  43                         next-level-cache = <&L2>;
  44                 };
  45         };
  46
  47         memory {
  48                 device_type = "memory";
  49                 reg = <0x00000000 0x10000000>;                  /* Fixed by bootwrapper */
  50         };
  51
  52         soc@fdf00000 {
  53                 #address-cells = <1>;
  54                 #size-cells = <1>;
  55                 device_type = "soc";
  56                 ranges = <0x00000000 0xfdf00000 0x00100000>;
  57                 bus-frequency = <0>;                            /* Fixed by bootwrapper */
  58
  59                 ecm-law@0 {
  60                         compatible = "fsl,ecm-law";
  61                         reg = <0x0 0x1000>;
  62                         fsl,num-laws = <8>;
  63                 };
  64
  65                 ecm@1000 {
  66                         compatible = "fsl,mpc8560-ecm", "fsl,ecm";
  67                         reg = <0x1000 0x1000>;
  68                         interrupts = <17 2>;
  69                         interrupt-parent = <&mpic>;
  70                 };
  71
  72                 memory-controller@2000 {
  73                         compatible = "fsl,mpc8540-memory-controller";
  74                         reg = <0x2000 0x1000>;
  75                         interrupt-parent = <&mpic>;
  76                         interrupts = <0x12 0x2>;
  77                 };
  78
  79                 L2: l2-cache-controller@20000 {
  80                         compatible = "fsl,mpc8540-l2-cache-controller";
  81                         reg = <0x20000 0x1000>;
  82                         cache-line-size = <0x20>;               /* 32 bytes */
  83                         cache-size = <0x40000>;                 /* L2, 256K */
  84                         interrupt-parent = <&mpic>;
  85                         interrupts = <0x10 0x2>;
  86                 };
  87
  88                 i2c@3000 {
  89                         #address-cells = <1>;
  90                         #size-cells = <0>;
  91                         cell-index = <0>;
  92                         compatible = "fsl-i2c";
  93                         reg = <0x3000 0x100>;
  94                         interrupts = <0x2b 0x2>;
  95                         interrupt-parent = <&mpic>;
  96                         dfsrr;
  97                 };
  98
  99                 dma@21300 {
 100                         #address-cells = <1>;
 101                         #size-cells = <1>;
 102                         compatible = "fsl,mpc8560-dma", "fsl,eloplus-dma";
 103                         reg = <0x21300 0x4>;
 104                         ranges = <0x0 0x21100 0x200>;
 105                         cell-index = <0>;
 106                         dma-channel@0 {
 107                                 compatible = "fsl,mpc8560-dma-channel",
 108                                                 "fsl,eloplus-dma-channel";
 109                                 reg = <0x0 0x80>;
 110                                 cell-index = <0>;
 111                                 interrupt-parent = <&mpic>;
 112                                 interrupts = <20 2>;
 113                         };
 114                         dma-channel@80 {
 115                                 compatible = "fsl,mpc8560-dma-channel",
 116                                                 "fsl,eloplus-dma-channel";
 117                                 reg = <0x80 0x80>;
 118                                 cell-index = <1>;
 119                                 interrupt-parent = <&mpic>;
 120                                 interrupts = <21 2>;
 121                         };
 122                         dma-channel@100 {
 123                                 compatible = "fsl,mpc8560-dma-channel",
 124                                                 "fsl,eloplus-dma-channel";
 125                                 reg = <0x100 0x80>;
 126                                 cell-index = <2>;
 127                                 interrupt-parent = <&mpic>;
 128                                 interrupts = <22 2>;
 129                         };
 130                         dma-channel@180 {
 131                                 compatible = "fsl,mpc8560-dma-channel",
 132                                                 "fsl,eloplus-dma-channel";
 133                                 reg = <0x180 0x80>;
 134                                 cell-index = <3>;
 135                                 interrupt-parent = <&mpic>;
 136                                 interrupts = <23 2>;
 137                         };
 138                 };
 139
 140                 enet0: ethernet@24000 {
 141                         #address-cells = <1>;
 142                         #size-cells = <1>;
 143                         device_type = "network";
 144                         model = "TSEC";
 145                         compatible = "gianfar";
 146                         reg = <0x24000 0x1000>;
 147                         ranges = <0x0 0x24000 0x1000>;
 148                         /* Mac address filled in by bootwrapper */
 149                         local-mac-address = [ 00 00 00 00 00 00 ];
 150                         interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
 151                         interrupt-parent = <&mpic>;
 152                         tbi-handle = <&tbi0>;
 153                         phy-handle = <&PHY1>;
 154
 155                         mdio@520 {                                      /* For TSECs */
 156                                 #address-cells = <1>;
 157                                 #size-cells = <0>;
 158                                 compatible = "fsl,gianfar-mdio";
 159                                 reg = <0x520 0x20>;
 160
 161                                 PHY1: ethernet-phy@1 {
 162                                         interrupt-parent = <&mpic>;
 163                                         reg = <0x1>;
 164                                 };
 165
 166                                 PHY2: ethernet-phy@2 {
 167                                         interrupt-parent = <&mpic>;
 168                                         reg = <0x2>;
 169                                 };
 170
 171                                 tbi0: tbi-phy@11 {
 172                                         reg = <0x11>;
 173                                         device_type = "tbi-phy";
 174                                 };
 175                         };
 176                 };
 177
 178                 enet1: ethernet@25000 {
 179                         #address-cells = <1>;
 180                         #size-cells = <1>;
 181                         device_type = "network";
 182                         model = "TSEC";
 183                         compatible = "gianfar";
 184                         reg = <0x25000 0x1000>;
 185                         ranges = <0x0 0x25000 0x1000>;
 186                         /* Mac address filled in by bootwrapper */
 187                         local-mac-address = [ 00 00 00 00 00 00 ];
 188                         interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
 189                         interrupt-parent = <&mpic>;
 190                         tbi-handle = <&tbi1>;
 191                         phy-handle = <&PHY2>;
 192
 193                         mdio@520 {
 194                                 #address-cells = <1>;
 195                                 #size-cells = <0>;
 196                                 compatible = "fsl,gianfar-tbi";
 197                                 reg = <0x520 0x20>;
 198
 199                                 tbi1: tbi-phy@11 {
 200                                         reg = <0x11>;
 201                                         device_type = "tbi-phy";
 202                                 };
 203                         };
 204                 };
 205
 206                 mpic: pic@40000 {
 207                         #address-cells = <0>;
 208                         #interrupt-cells = <2>;
 209                         interrupt-controller;
 210                         reg = <0x40000 0x40000>;
 211                         device_type = "open-pic";
 212                 };
 213
 214                 cpm@919c0 {
 215                         #address-cells = <1>;
 216                         #size-cells = <1>;
 217                         compatible = "fsl,mpc8560-cpm", "fsl,cpm2";
 218                         reg = <0x919c0 0x30>;
 219                         ranges;
 220
 221                         muram@80000 {
 222                                 #address-cells = <1>;
 223                                 #size-cells = <1>;
 224                                 ranges = <0x0 0x80000 0x10000>;
 225
 226                                 data@0 {
 227                                         compatible = "fsl,cpm-muram-data";
 228                                         reg = <0x0 0x4000 0x9000 0x2000>;
 229                                 };
 230                         };
 231
 232                         brg@919f0 {
 233                                 compatible = "fsl,mpc8560-brg",
 234                                              "fsl,cpm2-brg",
 235                                              "fsl,cpm-brg";
 236                                 reg = <0x919f0 0x10 0x915f0 0x10>;
 237                                 clock-frequency = <165000000>;  /* 166MHz */
 238                         };
 239
 240                         CPMPIC: pic@90c00 {
 241                                 #address-cells = <0>;
 242                                 #interrupt-cells = <2>;
 243                                 interrupt-controller;
 244                                 interrupts = <0x2e 0x2>;
 245                                 interrupt-parent = <&mpic>;
 246                                 reg = <0x90c00 0x80>;
 247                                 compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
 248                         };
 249
 250                         serial@91a00 {
 251                                 device_type = "serial";
 252                                 compatible = "fsl,mpc8560-scc-uart",
 253                                              "fsl,cpm2-scc-uart";
 254                                 reg = <0x91a00 0x20 0x88000 0x100>;
 255                                 fsl,cpm-brg = <1>;
 256                                 fsl,cpm-command = <0x800000>;
 257                                 current-speed = <0x1c200>;
 258                                 interrupts = <0x28 0x8>;
 259                                 interrupt-parent = <&CPMPIC>;
 260                         };
 261
 262                         serial@91a20 {
 263                                 device_type = "serial";
 264                                 compatible = "fsl,mpc8560-scc-uart",
 265                                              "fsl,cpm2-scc-uart";
 266                                 reg = <0x91a20 0x20 0x88100 0x100>;
 267                                 fsl,cpm-brg = <2>;
 268                                 fsl,cpm-command = <0x4a00000>;
 269                                 current-speed = <0x1c200>;
 270                                 interrupts = <0x29 0x8>;
 271                                 interrupt-parent = <&CPMPIC>;
 272                         };
 273
 274                         mdio@90d00 {                            /* For FCCs */
 275                                 #address-cells = <1>;
 276                                 #size-cells = <0>;
 277                                 compatible = "fsl,cpm2-mdio-bitbang";
 278                                 reg = <0x90d00 0x14>;
 279                                 fsl,mdio-pin = <24>;
 280                                 fsl,mdc-pin = <25>;
 281
 282                                 PHY0: ethernet-phy@0 {
 283                                         interrupt-parent = <&mpic>;
 284                                         reg = <0x0>;
 285                                 };
 286                         };
 287
 288                         enet2: ethernet@91300 {
 289                                 device_type = "network";
 290                                 compatible = "fsl,mpc8560-fcc-enet",
 291                                              "fsl,cpm2-fcc-enet";
 292                                 reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>;
 293                                 /* Mac address filled in by bootwrapper */
 294                                 local-mac-address = [ 00 00 00 00 00 00 ];
 295                                 fsl,cpm-command = <0x12000300>;
 296                                 interrupts = <0x20 0x8>;
 297                                 interrupt-parent = <&CPMPIC>;
 298                                 phy-handle = <&PHY0>;
 299                         };
 300                 };
 301         };
 302
 303         localbus@fdf05000 {
 304                 #address-cells = <2>;
 305                 #size-cells = <1>;
 306                 compatible = "fsl,mpc8560-localbus", "simple-bus";
 307                 reg = <0xfdf05000 0x68>;
 308
 309                 ranges = <0x0 0x0 0xe0000000 0x00800000
 310                           0x4 0x0 0xe8080000 0x00080000>;
 311
 312                 flash@0,0 {
 313                         #address-cells = <1>;
 314                         #size-cells = <1>;
 315                         compatible = "jedec-flash";
 316                         reg = <0x0 0x0 0x800000>;
 317                         bank-width = <0x2>;
 318
 319                         partition@0 {
 320                                 label = "Primary Kernel";
 321                                 reg = <0x0 0x180000>;
 322                         };
 323                         partition@180000 {
 324                                 label = "Primary Filesystem";
 325                                 reg = <0x180000 0x580000>;
 326                         };
 327                         partition@700000 {
 328                                 label = "Monitor";
 329                                 reg = <0x300000 0x100000>;
 330                                 read-only;
 331                         };
 332                 };
 333
 334                 cpld@4,0 {
 335                         compatible = "emerson,KSI8560-cpld";
 336                         reg = <0x4 0x0 0x80000>;
 337                 };
 338         };
 339
 340
 341         chosen {
 342                 linux,stdout-path = "/soc/cpm/serial@91a00";
 343         };
 344 };