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   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                 memory-controller@2000 {
  60                         compatible = "fsl,8540-memory-controller";
  61                         reg = <0x2000 0x1000>;
  62                         interrupt-parent = <&mpic>;
  63                         interrupts = <0x12 0x2>;
  64                 };
  65
  66                 L2: l2-cache-controller@20000 {
  67                         compatible = "fsl,8540-l2-cache-controller";
  68                         reg = <0x20000 0x1000>;
  69                         cache-line-size = <0x20>;               /* 32 bytes */
  70                         cache-size = <0x40000>;                 /* L2, 256K */
  71                         interrupt-parent = <&mpic>;
  72                         interrupts = <0x10 0x2>;
  73                 };
  74
  75                 i2c@3000 {
  76                         #address-cells = <1>;
  77                         #size-cells = <0>;
  78                         cell-index = <0>;
  79                         compatible = "fsl-i2c";
  80                         reg = <0x3000 0x100>;
  81                         interrupts = <0x2b 0x2>;
  82                         interrupt-parent = <&mpic>;
  83                         dfsrr;
  84                 };
  85
  86                 dma@21300 {
  87                         #address-cells = <1>;
  88                         #size-cells = <1>;
  89                         compatible = "fsl,mpc8560-dma", "fsl,eloplus-dma";
  90                         reg = <0x21300 0x4>;
  91                         ranges = <0x0 0x21100 0x200>;
  92                         cell-index = <0>;
  93                         dma-channel@0 {
  94                                 compatible = "fsl,mpc8560-dma-channel",
  95                                                 "fsl,eloplus-dma-channel";
  96                                 reg = <0x0 0x80>;
  97                                 cell-index = <0>;
  98                                 interrupt-parent = <&mpic>;
  99                                 interrupts = <20 2>;
 100                         };
 101                         dma-channel@80 {
 102                                 compatible = "fsl,mpc8560-dma-channel",
 103                                                 "fsl,eloplus-dma-channel";
 104                                 reg = <0x80 0x80>;
 105                                 cell-index = <1>;
 106                                 interrupt-parent = <&mpic>;
 107                                 interrupts = <21 2>;
 108                         };
 109                         dma-channel@100 {
 110                                 compatible = "fsl,mpc8560-dma-channel",
 111                                                 "fsl,eloplus-dma-channel";
 112                                 reg = <0x100 0x80>;
 113                                 cell-index = <2>;
 114                                 interrupt-parent = <&mpic>;
 115                                 interrupts = <22 2>;
 116                         };
 117                         dma-channel@180 {
 118                                 compatible = "fsl,mpc8560-dma-channel",
 119                                                 "fsl,eloplus-dma-channel";
 120                                 reg = <0x180 0x80>;
 121                                 cell-index = <3>;
 122                                 interrupt-parent = <&mpic>;
 123                                 interrupts = <23 2>;
 124                         };
 125                 };
 126
 127                 mdio@24520 {                                    /* For TSECs */
 128                         #address-cells = <1>;
 129                         #size-cells = <0>;
 130                         compatible = "fsl,gianfar-mdio";
 131                         reg = <0x24520 0x20>;
 132
 133                         PHY1: ethernet-phy@1 {
 134                                 interrupt-parent = <&mpic>;
 135                                 reg = <0x1>;
 136                                 device_type = "ethernet-phy";
 137                         };
 138
 139                         PHY2: ethernet-phy@2 {
 140                                 interrupt-parent = <&mpic>;
 141                                 reg = <0x2>;
 142                                 device_type = "ethernet-phy";
 143                         };
 144                 };
 145
 146                 enet0: ethernet@24000 {
 147                         device_type = "network";
 148                         model = "TSEC";
 149                         compatible = "gianfar";
 150                         reg = <0x24000 0x1000>;
 151                         /* Mac address filled in by bootwrapper */
 152                         local-mac-address = [ 00 00 00 00 00 00 ];
 153                         interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
 154                         interrupt-parent = <&mpic>;
 155                         phy-handle = <&PHY1>;
 156                 };
 157
 158                 enet1: ethernet@25000 {
 159                         device_type = "network";
 160                         model = "TSEC";
 161                         compatible = "gianfar";
 162                         reg = <0x25000 0x1000>;
 163                         /* Mac address filled in by bootwrapper */
 164                         local-mac-address = [ 00 00 00 00 00 00 ];
 165                         interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
 166                         interrupt-parent = <&mpic>;
 167                         phy-handle = <&PHY2>;
 168                 };
 169
 170                 mpic: pic@40000 {
 171                         #address-cells = <0>;
 172                         #interrupt-cells = <2>;
 173                         interrupt-controller;
 174                         reg = <0x40000 0x40000>;
 175                         device_type = "open-pic";
 176                 };
 177
 178                 cpm@919c0 {
 179                         #address-cells = <1>;
 180                         #size-cells = <1>;
 181                         compatible = "fsl,mpc8560-cpm", "fsl,cpm2";
 182                         reg = <0x919c0 0x30>;
 183                         ranges;
 184
 185                         muram@80000 {
 186                                 #address-cells = <1>;
 187                                 #size-cells = <1>;
 188                                 ranges = <0x0 0x80000 0x10000>;
 189
 190                                 data@0 {
 191                                         compatible = "fsl,cpm-muram-data";
 192                                         reg = <0x0 0x4000 0x9000 0x2000>;
 193                                 };
 194                         };
 195
 196                         brg@919f0 {
 197                                 compatible = "fsl,mpc8560-brg",
 198                                              "fsl,cpm2-brg",
 199                                              "fsl,cpm-brg";
 200                                 reg = <0x919f0 0x10 0x915f0 0x10>;
 201                                 clock-frequency = <165000000>;  /* 166MHz */
 202                         };
 203
 204                         CPMPIC: pic@90c00 {
 205                                 #address-cells = <0>;
 206                                 #interrupt-cells = <2>;
 207                                 interrupt-controller;
 208                                 interrupts = <0x2e 0x2>;
 209                                 interrupt-parent = <&mpic>;
 210                                 reg = <0x90c00 0x80>;
 211                                 compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
 212                         };
 213
 214                         serial@91a00 {
 215                                 device_type = "serial";
 216                                 compatible = "fsl,mpc8560-scc-uart",
 217                                              "fsl,cpm2-scc-uart";
 218                                 reg = <0x91a00 0x20 0x88000 0x100>;
 219                                 fsl,cpm-brg = <1>;
 220                                 fsl,cpm-command = <0x800000>;
 221                                 current-speed = <0x1c200>;
 222                                 interrupts = <0x28 0x8>;
 223                                 interrupt-parent = <&CPMPIC>;
 224                         };
 225
 226                         serial@91a20 {
 227                                 device_type = "serial";
 228                                 compatible = "fsl,mpc8560-scc-uart",
 229                                              "fsl,cpm2-scc-uart";
 230                                 reg = <0x91a20 0x20 0x88100 0x100>;
 231                                 fsl,cpm-brg = <2>;
 232                                 fsl,cpm-command = <0x4a00000>;
 233                                 current-speed = <0x1c200>;
 234                                 interrupts = <0x29 0x8>;
 235                                 interrupt-parent = <&CPMPIC>;
 236                         };
 237
 238                         mdio@90d00 {                            /* For FCCs */
 239                                 #address-cells = <1>;
 240                                 #size-cells = <0>;
 241                                 compatible = "fsl,cpm2-mdio-bitbang";
 242                                 reg = <0x90d00 0x14>;
 243                                 fsl,mdio-pin = <24>;
 244                                 fsl,mdc-pin = <25>;
 245
 246                                 PHY0: ethernet-phy@0 {
 247                                         interrupt-parent = <&mpic>;
 248                                         reg = <0x0>;
 249                                         device_type = "ethernet-phy";
 250                                 };
 251                         };
 252
 253                         enet2: ethernet@91300 {
 254                                 device_type = "network";
 255                                 compatible = "fsl,mpc8560-fcc-enet",
 256                                              "fsl,cpm2-fcc-enet";
 257                                 reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>;
 258                                 /* Mac address filled in by bootwrapper */
 259                                 local-mac-address = [ 00 00 00 00 00 00 ];
 260                                 fsl,cpm-command = <0x12000300>;
 261                                 interrupts = <0x20 0x8>;
 262                                 interrupt-parent = <&CPMPIC>;
 263                                 phy-handle = <&PHY0>;
 264                         };
 265                 };
 266         };
 267
 268         localbus@fdf05000 {
 269                 #address-cells = <2>;
 270                 #size-cells = <1>;
 271                 compatible = "fsl,mpc8560-localbus";
 272                 reg = <0xfdf05000 0x68>;
 273
 274                 ranges = <0x0 0x0 0xe0000000 0x00800000
 275                           0x4 0x0 0xe8080000 0x00080000>;
 276
 277                 flash@0,0 {
 278                         #address-cells = <1>;
 279                         #size-cells = <1>;
 280                         compatible = "jedec-flash";
 281                         reg = <0x0 0x0 0x800000>;
 282                         bank-width = <0x2>;
 283
 284                         partition@0 {
 285                                 label = "Primary Kernel";
 286                                 reg = <0x0 0x180000>;
 287                         };
 288                         partition@180000 {
 289                                 label = "Primary Filesystem";
 290                                 reg = <0x180000 0x580000>;
 291                         };
 292                         partition@700000 {
 293                                 label = "Monitor";
 294                                 reg = <0x300000 0x100000>;
 295                                 read-only;
 296                         };
 297                 };
 298
 299                 cpld@4,0 {
 300                         compatible = "emerson,KSI8560-cpld";
 301                         reg = <0x4 0x0 0x80000>;
 302                 };
 303         };
 304
 305
 306         chosen {
 307                 linux,stdout-path = "/soc/cpm/serial@91a00";
 308         };
 309 };