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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                 };
  44         };
  45
  46         memory {
  47                 device_type = "memory";
  48                 reg = <0x00000000 0x10000000>;                  /* Fixed by bootwrapper */
  49         };
  50
  51         soc@fdf00000 {
  52                 #address-cells = <1>;
  53                 #size-cells = <1>;
  54                 device_type = "soc";
  55                 ranges = <0x00000000 0xfdf00000 0x00100000>;
  56                 bus-frequency = <0>;                            /* Fixed by bootwrapper */
  57
  58                 memory-controller@2000 {
  59                         compatible = "fsl,8540-memory-controller";
  60                         reg = <0x2000 0x1000>;
  61                         interrupt-parent = <&MPIC>;
  62                         interrupts = <0x12 0x2>;
  63                 };
  64
  65                 l2-cache-controller@20000 {
  66                         compatible = "fsl,8540-l2-cache-controller";
  67                         reg = <0x20000 0x1000>;
  68                         cache-line-size = <0x20>;               /* 32 bytes */
  69                         cache-size = <0x40000>;                 /* L2, 256K */
  70                         interrupt-parent = <&MPIC>;
  71                         interrupts = <0x10 0x2>;
  72                 };
  73
  74                 i2c@3000 {
  75                         #address-cells = <1>;
  76                         #size-cells = <0>;
  77                         cell-index = <0>;
  78                         compatible = "fsl-i2c";
  79                         reg = <0x3000 0x100>;
  80                         interrupts = <0x2b 0x2>;
  81                         interrupt-parent = <&MPIC>;
  82                         dfsrr;
  83                 };
  84
  85                 mdio@24520 {                                    /* For TSECs */
  86                         #address-cells = <1>;
  87                         #size-cells = <0>;
  88                         compatible = "fsl,gianfar-mdio";
  89                         reg = <0x24520 0x20>;
  90
  91                         PHY1: ethernet-phy@1 {
  92                                 interrupt-parent = <&MPIC>;
  93                                 reg = <0x1>;
  94                                 device_type = "ethernet-phy";
  95                         };
  96
  97                         PHY2: ethernet-phy@2 {
  98                                 interrupt-parent = <&MPIC>;
  99                                 reg = <0x2>;
 100                                 device_type = "ethernet-phy";
 101                         };
 102                 };
 103
 104                 enet0: ethernet@24000 {
 105                         device_type = "network";
 106                         model = "TSEC";
 107                         compatible = "gianfar";
 108                         reg = <0x24000 0x1000>;
 109                         /* Mac address filled in by bootwrapper */
 110                         local-mac-address = [ 00 00 00 00 00 00 ];
 111                         interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
 112                         interrupt-parent = <&MPIC>;
 113                         phy-handle = <&PHY1>;
 114                 };
 115
 116                 enet1: ethernet@25000 {
 117                         device_type = "network";
 118                         model = "TSEC";
 119                         compatible = "gianfar";
 120                         reg = <0x25000 0x1000>;
 121                         /* Mac address filled in by bootwrapper */
 122                         local-mac-address = [ 00 00 00 00 00 00 ];
 123                         interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
 124                         interrupt-parent = <&MPIC>;
 125                         phy-handle = <&PHY2>;
 126                 };
 127
 128                 MPIC: pic@40000 {
 129                         #address-cells = <0>;
 130                         #interrupt-cells = <2>;
 131                         interrupt-controller;
 132                         reg = <0x40000 0x40000>;
 133                         device_type = "open-pic";
 134                 };
 135
 136                 cpm@919c0 {
 137                         #address-cells = <1>;
 138                         #size-cells = <1>;
 139                         compatible = "fsl,mpc8560-cpm", "fsl,cpm2";
 140                         reg = <0x919c0 0x30>;
 141                         ranges;
 142
 143                         muram@80000 {
 144                                 #address-cells = <1>;
 145                                 #size-cells = <1>;
 146                                 ranges = <0x0 0x80000 0x10000>;
 147
 148                                 data@0 {
 149                                         compatible = "fsl,cpm-muram-data";
 150                                         reg = <0x0 0x4000 0x9000 0x2000>;
 151                                 };
 152                         };
 153
 154                         brg@919f0 {
 155                                 compatible = "fsl,mpc8560-brg",
 156                                              "fsl,cpm2-brg",
 157                                              "fsl,cpm-brg";
 158                                 reg = <0x919f0 0x10 0x915f0 0x10>;
 159                                 clock-frequency = <165000000>;  /* 166MHz */
 160                         };
 161
 162                         CPMPIC: pic@90c00 {
 163                                 #address-cells = <0>;
 164                                 #interrupt-cells = <2>;
 165                                 interrupt-controller;
 166                                 interrupts = <0x2e 0x2>;
 167                                 interrupt-parent = <&MPIC>;
 168                                 reg = <0x90c00 0x80>;
 169                                 compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
 170                         };
 171
 172                         serial@91a00 {
 173                                 device_type = "serial";
 174                                 compatible = "fsl,mpc8560-scc-uart",
 175                                              "fsl,cpm2-scc-uart";
 176                                 reg = <0x91a00 0x20 0x88000 0x100>;
 177                                 fsl,cpm-brg = <1>;
 178                                 fsl,cpm-command = <0x800000>;
 179                                 current-speed = <0x1c200>;
 180                                 interrupts = <0x28 0x8>;
 181                                 interrupt-parent = <&CPMPIC>;
 182                         };
 183
 184                         serial@91a20 {
 185                                 device_type = "serial";
 186                                 compatible = "fsl,mpc8560-scc-uart",
 187                                              "fsl,cpm2-scc-uart";
 188                                 reg = <0x91a20 0x20 0x88100 0x100>;
 189                                 fsl,cpm-brg = <2>;
 190                                 fsl,cpm-command = <0x4a00000>;
 191                                 current-speed = <0x1c200>;
 192                                 interrupts = <0x29 0x8>;
 193                                 interrupt-parent = <&CPMPIC>;
 194                         };
 195
 196                         mdio@90d00 {                            /* For FCCs */
 197                                 #address-cells = <1>;
 198                                 #size-cells = <0>;
 199                                 compatible = "fsl,cpm2-mdio-bitbang";
 200                                 reg = <0x90d00 0x14>;
 201                                 fsl,mdio-pin = <24>;
 202                                 fsl,mdc-pin = <25>;
 203
 204                                 PHY0: ethernet-phy@0 {
 205                                         interrupt-parent = <&MPIC>;
 206                                         reg = <0x0>;
 207                                         device_type = "ethernet-phy";
 208                                 };
 209                         };
 210
 211                         enet2: ethernet@91300 {
 212                                 device_type = "network";
 213                                 compatible = "fsl,mpc8560-fcc-enet",
 214                                              "fsl,cpm2-fcc-enet";
 215                                 reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>;
 216                                 /* Mac address filled in by bootwrapper */
 217                                 local-mac-address = [ 00 00 00 00 00 00 ];
 218                                 fsl,cpm-command = <0x12000300>;
 219                                 interrupts = <0x20 0x8>;
 220                                 interrupt-parent = <&CPMPIC>;
 221                                 phy-handle = <&PHY0>;
 222                         };
 223                 };
 224         };
 225
 226         localbus@fdf05000 {
 227                 #address-cells = <2>;
 228                 #size-cells = <1>;
 229                 compatible = "fsl,mpc8560-localbus";
 230                 reg = <0xfdf05000 0x68>;
 231
 232                 ranges = <0x0 0x0 0xe0000000 0x00800000
 233                           0x4 0x0 0xe8080000 0x00080000>;
 234
 235                 flash@0,0 {
 236                         #address-cells = <1>;
 237                         #size-cells = <1>;
 238                         compatible = "jedec-flash";
 239                         reg = <0x0 0x0 0x800000>;
 240                         bank-width = <0x2>;
 241
 242                         partition@0 {
 243                                 label = "Primary Kernel";
 244                                 reg = <0x0 0x180000>;
 245                         };
 246                         partition@180000 {
 247                                 label = "Primary Filesystem";
 248                                 reg = <0x180000 0x580000>;
 249                         };
 250                         partition@700000 {
 251                                 label = "Monitor";
 252                                 reg = <0x300000 0x100000>;
 253                                 read-only;
 254                         };
 255                 };
 256
 257                 cpld@4,0 {
 258                         compatible = "emerson,KSI8560-cpld";
 259                         reg = <0x4 0x0 0x80000>;
 260                 };
 261         };
 262
 263
 264         chosen {
 265                 linux,stdout-path = "/soc/cpm/serial@91a00";
 266         };
 267 };