arch/microblaze/boot/dts/system.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Device Tree Generator version: 1.1
   4  *
   5  * (C) Copyright 2007-2008 Xilinx, Inc.
   6  * (C) Copyright 2007-2009 Michal Simek
   7  *
   8  * Michal SIMEK <monstr@monstr.eu>
   9  *
  10  * CAUTION: This file is automatically generated by libgen.
  11  * Version: Xilinx EDK 10.1.03 EDK_K_SP3.6
  12  *
  13  * XPS project directory: Xilinx-ML505-ll_temac-sgdma-MMU-FDT-edk101
  14  */
  15
  16 /dts-v1/;
  17 / {
  18         #address-cells = <1>;
  19         #size-cells = <1>;
  20         compatible = "xlnx,microblaze";
  21         model = "testing";
  22         DDR2_SDRAM: memory@90000000 {
  23                 device_type = "memory";
  24                 reg = < 0x90000000 0x10000000 >;
  25         } ;
  26         aliases {
  27                 ethernet0 = &Hard_Ethernet_MAC;
  28                 serial0 = &RS232_Uart_1;
  29         } ;
  30         chosen {
  31                 bootargs = "console=ttyUL0,115200 highres=on";
  32                 stdout-path = "/plb@0/serial@84000000";
  33         } ;
  34         cpus {
  35                 #address-cells = <1>;
  36                 #cpus = <0x1>;
  37                 #size-cells = <0>;
  38                 microblaze_0: cpu@0 {
  39                         clock-frequency = <125000000>;
  40                         compatible = "xlnx,microblaze-7.10.d";
  41                         d-cache-baseaddr = <0x90000000>;
  42                         d-cache-highaddr = <0x9fffffff>;
  43                         d-cache-line-size = <0x10>;
  44                         d-cache-size = <0x2000>;
  45                         device_type = "cpu";
  46                         i-cache-baseaddr = <0x90000000>;
  47                         i-cache-highaddr = <0x9fffffff>;
  48                         i-cache-line-size = <0x10>;
  49                         i-cache-size = <0x2000>;
  50                         model = "microblaze,7.10.d";
  51                         reg = <0>;
  52                         timebase-frequency = <125000000>;
  53                         xlnx,addr-tag-bits = <0xf>;
  54                         xlnx,allow-dcache-wr = <0x1>;
  55                         xlnx,allow-icache-wr = <0x1>;
  56                         xlnx,area-optimized = <0x0>;
  57                         xlnx,cache-byte-size = <0x2000>;
  58                         xlnx,d-lmb = <0x1>;
  59                         xlnx,d-opb = <0x0>;
  60                         xlnx,d-plb = <0x1>;
  61                         xlnx,data-size = <0x20>;
  62                         xlnx,dcache-addr-tag = <0xf>;
  63                         xlnx,dcache-always-used = <0x1>;
  64                         xlnx,dcache-byte-size = <0x2000>;
  65                         xlnx,dcache-line-len = <0x4>;
  66                         xlnx,dcache-use-fsl = <0x1>;
  67                         xlnx,debug-enabled = <0x1>;
  68                         xlnx,div-zero-exception = <0x1>;
  69                         xlnx,dopb-bus-exception = <0x0>;
  70                         xlnx,dynamic-bus-sizing = <0x1>;
  71                         xlnx,edge-is-positive = <0x1>;
  72                         xlnx,family = "virtex5";
  73                         xlnx,endianness = <0x1>;
  74                         xlnx,fpu-exception = <0x1>;
  75                         xlnx,fsl-data-size = <0x20>;
  76                         xlnx,fsl-exception = <0x0>;
  77                         xlnx,fsl-links = <0x0>;
  78                         xlnx,i-lmb = <0x1>;
  79                         xlnx,i-opb = <0x0>;
  80                         xlnx,i-plb = <0x1>;
  81                         xlnx,icache-always-used = <0x1>;
  82                         xlnx,icache-line-len = <0x4>;
  83                         xlnx,icache-use-fsl = <0x1>;
  84                         xlnx,ill-opcode-exception = <0x1>;
  85                         xlnx,instance = "microblaze_0";
  86                         xlnx,interconnect = <0x1>;
  87                         xlnx,interrupt-is-edge = <0x0>;
  88                         xlnx,iopb-bus-exception = <0x0>;
  89                         xlnx,mmu-dtlb-size = <0x4>;
  90                         xlnx,mmu-itlb-size = <0x2>;
  91                         xlnx,mmu-tlb-access = <0x3>;
  92                         xlnx,mmu-zones = <0x10>;
  93                         xlnx,number-of-pc-brk = <0x1>;
  94                         xlnx,number-of-rd-addr-brk = <0x0>;
  95                         xlnx,number-of-wr-addr-brk = <0x0>;
  96                         xlnx,opcode-0x0-illegal = <0x1>;
  97                         xlnx,pvr = <0x2>;
  98                         xlnx,pvr-user1 = <0x0>;
  99                         xlnx,pvr-user2 = <0x0>;
 100                         xlnx,reset-msr = <0x0>;
 101                         xlnx,sco = <0x0>;
 102                         xlnx,unaligned-exceptions = <0x1>;
 103                         xlnx,use-barrel = <0x1>;
 104                         xlnx,use-dcache = <0x1>;
 105                         xlnx,use-div = <0x1>;
 106                         xlnx,use-ext-brk = <0x1>;
 107                         xlnx,use-ext-nm-brk = <0x1>;
 108                         xlnx,use-extended-fsl-instr = <0x0>;
 109                         xlnx,use-fpu = <0x2>;
 110                         xlnx,use-hw-mul = <0x2>;
 111                         xlnx,use-icache = <0x1>;
 112                         xlnx,use-interrupt = <0x1>;
 113                         xlnx,use-mmu = <0x3>;
 114                         xlnx,use-msr-instr = <0x1>;
 115                         xlnx,use-pcmp-instr = <0x1>;
 116                 } ;
 117         } ;
 118         mb_plb: plb@0 {
 119                 #address-cells = <1>;
 120                 #size-cells = <1>;
 121                 compatible = "xlnx,plb-v46-1.03.a", "xlnx,plb-v46-1.00.a", "simple-bus";
 122                 ranges ;
 123                 FLASH: flash@a0000000 {
 124                         bank-width = <2>;
 125                         compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
 126                         reg = < 0xa0000000 0x2000000 >;
 127                         xlnx,family = "virtex5";
 128                         xlnx,include-datawidth-matching-0 = <0x1>;
 129                         xlnx,include-datawidth-matching-1 = <0x0>;
 130                         xlnx,include-datawidth-matching-2 = <0x0>;
 131                         xlnx,include-datawidth-matching-3 = <0x0>;
 132                         xlnx,include-negedge-ioregs = <0x0>;
 133                         xlnx,include-plb-ipif = <0x1>;
 134                         xlnx,include-wrbuf = <0x1>;
 135                         xlnx,max-mem-width = <0x10>;
 136                         xlnx,mch-native-dwidth = <0x20>;
 137                         xlnx,mch-plb-clk-period-ps = <0x1f40>;
 138                         xlnx,mch-splb-awidth = <0x20>;
 139                         xlnx,mch0-accessbuf-depth = <0x10>;
 140                         xlnx,mch0-protocol = <0x0>;
 141                         xlnx,mch0-rddatabuf-depth = <0x10>;
 142                         xlnx,mch1-accessbuf-depth = <0x10>;
 143                         xlnx,mch1-protocol = <0x0>;
 144                         xlnx,mch1-rddatabuf-depth = <0x10>;
 145                         xlnx,mch2-accessbuf-depth = <0x10>;
 146                         xlnx,mch2-protocol = <0x0>;
 147                         xlnx,mch2-rddatabuf-depth = <0x10>;
 148                         xlnx,mch3-accessbuf-depth = <0x10>;
 149                         xlnx,mch3-protocol = <0x0>;
 150                         xlnx,mch3-rddatabuf-depth = <0x10>;
 151                         xlnx,mem0-width = <0x10>;
 152                         xlnx,mem1-width = <0x20>;
 153                         xlnx,mem2-width = <0x20>;
 154                         xlnx,mem3-width = <0x20>;
 155                         xlnx,num-banks-mem = <0x1>;
 156                         xlnx,num-channels = <0x0>;
 157                         xlnx,priority-mode = <0x0>;
 158                         xlnx,synch-mem-0 = <0x0>;
 159                         xlnx,synch-mem-1 = <0x0>;
 160                         xlnx,synch-mem-2 = <0x0>;
 161                         xlnx,synch-mem-3 = <0x0>;
 162                         xlnx,synch-pipedelay-0 = <0x2>;
 163                         xlnx,synch-pipedelay-1 = <0x2>;
 164                         xlnx,synch-pipedelay-2 = <0x2>;
 165                         xlnx,synch-pipedelay-3 = <0x2>;
 166                         xlnx,tavdv-ps-mem-0 = <0x1adb0>;
 167                         xlnx,tavdv-ps-mem-1 = <0x3a98>;
 168                         xlnx,tavdv-ps-mem-2 = <0x3a98>;
 169                         xlnx,tavdv-ps-mem-3 = <0x3a98>;
 170                         xlnx,tcedv-ps-mem-0 = <0x1adb0>;
 171                         xlnx,tcedv-ps-mem-1 = <0x3a98>;
 172                         xlnx,tcedv-ps-mem-2 = <0x3a98>;
 173                         xlnx,tcedv-ps-mem-3 = <0x3a98>;
 174                         xlnx,thzce-ps-mem-0 = <0x88b8>;
 175                         xlnx,thzce-ps-mem-1 = <0x1b58>;
 176                         xlnx,thzce-ps-mem-2 = <0x1b58>;
 177                         xlnx,thzce-ps-mem-3 = <0x1b58>;
 178                         xlnx,thzoe-ps-mem-0 = <0x1b58>;
 179                         xlnx,thzoe-ps-mem-1 = <0x1b58>;
 180                         xlnx,thzoe-ps-mem-2 = <0x1b58>;
 181                         xlnx,thzoe-ps-mem-3 = <0x1b58>;
 182                         xlnx,tlzwe-ps-mem-0 = <0x88b8>;
 183                         xlnx,tlzwe-ps-mem-1 = <0x0>;
 184                         xlnx,tlzwe-ps-mem-2 = <0x0>;
 185                         xlnx,tlzwe-ps-mem-3 = <0x0>;
 186                         xlnx,twc-ps-mem-0 = <0x2af8>;
 187                         xlnx,twc-ps-mem-1 = <0x3a98>;
 188                         xlnx,twc-ps-mem-2 = <0x3a98>;
 189                         xlnx,twc-ps-mem-3 = <0x3a98>;
 190                         xlnx,twp-ps-mem-0 = <0x11170>;
 191                         xlnx,twp-ps-mem-1 = <0x2ee0>;
 192                         xlnx,twp-ps-mem-2 = <0x2ee0>;
 193                         xlnx,twp-ps-mem-3 = <0x2ee0>;
 194                         xlnx,xcl0-linesize = <0x4>;
 195                         xlnx,xcl0-writexfer = <0x1>;
 196                         xlnx,xcl1-linesize = <0x4>;
 197                         xlnx,xcl1-writexfer = <0x1>;
 198                         xlnx,xcl2-linesize = <0x4>;
 199                         xlnx,xcl2-writexfer = <0x1>;
 200                         xlnx,xcl3-linesize = <0x4>;
 201                         xlnx,xcl3-writexfer = <0x1>;
 202                 } ;
 203                 Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
 204                         #address-cells = <1>;
 205                         #size-cells = <1>;
 206                         compatible = "xlnx,compound";
 207                         ranges ;
 208                         ethernet@81c00000 {
 209                                 compatible = "xlnx,xps-ll-temac-1.01.b", "xlnx,xps-ll-temac-1.00.a";
 210                                 interrupt-parent = <&xps_intc_0>;
 211                                 interrupts = < 5 2 >;
 212                                 llink-connected = <&PIM3>;
 213                                 local-mac-address = [ 00 0a 35 00 00 00 ];
 214                                 reg = < 0x81c00000 0x40 >;
 215                                 xlnx,bus2core-clk-ratio = <0x1>;
 216                                 xlnx,phy-type = <0x1>;
 217                                 xlnx,phyaddr = <0x1>;
 218                                 xlnx,rxcsum = <0x0>;
 219                                 xlnx,rxfifo = <0x1000>;
 220                                 xlnx,temac-type = <0x0>;
 221                                 xlnx,txcsum = <0x0>;
 222                                 xlnx,txfifo = <0x1000>;
 223                         } ;
 224                 } ;
 225                 IIC_EEPROM: i2c@81600000 {
 226                         compatible = "xlnx,xps-iic-2.00.a";
 227                         interrupt-parent = <&xps_intc_0>;
 228                         interrupts = < 6 2 >;
 229                         reg = < 0x81600000 0x10000 >;
 230                         xlnx,clk-freq = <0x7735940>;
 231                         xlnx,family = "virtex5";
 232                         xlnx,gpo-width = <0x1>;
 233                         xlnx,iic-freq = <0x186a0>;
 234                         xlnx,scl-inertial-delay = <0x0>;
 235                         xlnx,sda-inertial-delay = <0x0>;
 236                         xlnx,ten-bit-adr = <0x0>;
 237                 } ;
 238                 LEDs_8Bit: gpio@81400000 {
 239                         compatible = "xlnx,xps-gpio-1.00.a";
 240                         interrupt-parent = <&xps_intc_0>;
 241                         interrupts = < 7 2 >;
 242                         reg = < 0x81400000 0x10000 >;
 243                         xlnx,all-inputs = <0x0>;
 244                         xlnx,all-inputs-2 = <0x0>;
 245                         xlnx,dout-default = <0x0>;
 246                         xlnx,dout-default-2 = <0x0>;
 247                         xlnx,family = "virtex5";
 248                         xlnx,gpio-width = <0x8>;
 249                         xlnx,interrupt-present = <0x1>;
 250                         xlnx,is-bidir = <0x1>;
 251                         xlnx,is-bidir-2 = <0x1>;
 252                         xlnx,is-dual = <0x0>;
 253                         xlnx,tri-default = <0xffffffff>;
 254                         xlnx,tri-default-2 = <0xffffffff>;
 255                         #gpio-cells = <2>;
 256                         gpio-controller;
 257                 } ;
 258
 259                 gpio-leds {
 260                         compatible = "gpio-leds";
 261
 262                         heartbeat {
 263                                 label = "Heartbeat";
 264                                 gpios = <&LEDs_8Bit 4 1>;
 265                                 linux,default-trigger = "heartbeat";
 266                         };
 267
 268                         yellow {
 269                                 label = "Yellow";
 270                                 gpios = <&LEDs_8Bit 5 1>;
 271                         };
 272
 273                         red {
 274                                 label = "Red";
 275                                 gpios = <&LEDs_8Bit 6 1>;
 276                         };
 277
 278                         green {
 279                                 label = "Green";
 280                                 gpios = <&LEDs_8Bit 7 1>;
 281                         };
 282                 } ;
 283
 284                 gpio-restart {
 285                         compatible = "gpio-restart";
 286                         /*
 287                          * FIXME: is this active low or active high?
 288                          * the current flag (1) indicates active low.
 289                          * delay measures are templates, should be adjusted
 290                          * to datasheet or trial-and-error with real hardware.
 291                          */
 292                         gpios = <&LEDs_8Bit 2 1>;
 293                         active-delay = <100>;
 294                         inactive-delay = <10>;
 295                         wait-delay = <100>;
 296                 };
 297
 298                 RS232_Uart_1: serial@84000000 {
 299                         clock-frequency = <125000000>;
 300                         compatible = "xlnx,xps-uartlite-1.00.a";
 301                         current-speed = <115200>;
 302                         device_type = "serial";
 303                         interrupt-parent = <&xps_intc_0>;
 304                         interrupts = < 8 0 >;
 305                         port-number = <0>;
 306                         reg = < 0x84000000 0x10000 >;
 307                         xlnx,baudrate = <0x1c200>;
 308                         xlnx,data-bits = <0x8>;
 309                         xlnx,family = "virtex5";
 310                         xlnx,odd-parity = <0x0>;
 311                         xlnx,use-parity = <0x0>;
 312                 } ;
 313                 debug_module: debug@84400000 {
 314                         compatible = "xlnx,mdm-1.00.d";
 315                         reg = < 0x84400000 0x10000 >;
 316                         xlnx,family = "virtex5";
 317                         xlnx,interconnect = <0x1>;
 318                         xlnx,jtag-chain = <0x2>;
 319                         xlnx,mb-dbg-ports = <0x1>;
 320                         xlnx,uart-width = <0x8>;
 321                         xlnx,use-uart = <0x1>;
 322                         xlnx,write-fsl-ports = <0x0>;
 323                 } ;
 324                 mpmc@90000000 {
 325                         #address-cells = <1>;
 326                         #size-cells = <1>;
 327                         compatible = "xlnx,mpmc-4.02.a";
 328                         ranges ;
 329                         PIM3: sdma@84600180 {
 330                                 compatible = "xlnx,ll-dma-1.00.a";
 331                                 interrupt-parent = <&xps_intc_0>;
 332                                 interrupts = < 2 2 1 2 >;
 333                                 reg = < 0x84600180 0x80 >;
 334                         } ;
 335                 } ;
 336                 xps_intc_0: interrupt-controller@81800000 {
 337                         #interrupt-cells = <0x2>;
 338                         compatible = "xlnx,xps-intc-1.00.a";
 339                         interrupt-controller ;
 340                         reg = < 0x81800000 0x10000 >;
 341                         xlnx,kind-of-intr = <0x100>;
 342                         xlnx,num-intr-inputs = <0x9>;
 343                 } ;
 344                 xps_timer_1: timer@83c00000 {
 345                         compatible = "xlnx,xps-timer-1.00.a";
 346                         interrupt-parent = <&xps_intc_0>;
 347                         interrupts = < 3 2 >;
 348                         reg = < 0x83c00000 0x10000 >;
 349                         xlnx,count-width = <0x20>;
 350                         xlnx,family = "virtex5";
 351                         xlnx,gen0-assert = <0x1>;
 352                         xlnx,gen1-assert = <0x1>;
 353                         xlnx,one-timer-only = <0x0>;
 354                         xlnx,trig0-assert = <0x1>;
 355                         xlnx,trig1-assert = <0x1>;
 356                 } ;
 357         } ;
 358 }  ;