arch/arm/boot/dts/at91sam9x5.dtsi

   1 /*
   2  * at91sam9x5.dtsi - Device Tree Include file for AT91SAM9x5 family SoC
   3  *                   applies to AT91SAM9G15, AT91SAM9G25, AT91SAM9G35,
   4  *                   AT91SAM9X25, AT91SAM9X35 SoC
   5  *
   6  *  Copyright (C) 2012 Atmel,
   7  *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
   8  *
   9  * Licensed under GPLv2 or later.
  10  */
  11
  12 /include/ "skeleton.dtsi"
  13
  14 / {
  15         model = "Atmel AT91SAM9x5 family SoC";
  16         compatible = "atmel,at91sam9x5";
  17         interrupt-parent = <&aic>;
  18
  19         aliases {
  20                 serial0 = &dbgu;
  21                 serial1 = &usart0;
  22                 serial2 = &usart1;
  23                 serial3 = &usart2;
  24                 gpio0 = &pioA;
  25                 gpio1 = &pioB;
  26                 gpio2 = &pioC;
  27                 gpio3 = &pioD;
  28                 tcb0 = &tcb0;
  29                 tcb1 = &tcb1;
  30                 i2c0 = &i2c0;
  31                 i2c1 = &i2c1;
  32                 i2c2 = &i2c2;
  33                 ssc0 = &ssc0;
  34         };
  35         cpus {
  36                 cpu@0 {
  37                         compatible = "arm,arm926ejs";
  38                 };
  39         };
  40
  41         memory {
  42                 reg = <0x20000000 0x10000000>;
  43         };
  44
  45         ahb {
  46                 compatible = "simple-bus";
  47                 #address-cells = <1>;
  48                 #size-cells = <1>;
  49                 ranges;
  50
  51                 apb {
  52                         compatible = "simple-bus";
  53                         #address-cells = <1>;
  54                         #size-cells = <1>;
  55                         ranges;
  56
  57                         aic: interrupt-controller@fffff000 {
  58                                 #interrupt-cells = <3>;
  59                                 compatible = "atmel,at91rm9200-aic";
  60                                 interrupt-controller;
  61                                 reg = <0xfffff000 0x200>;
  62                                 atmel,external-irqs = <31>;
  63                         };
  64
  65                         ramc0: ramc@ffffe800 {
  66                                 compatible = "atmel,at91sam9g45-ddramc";
  67                                 reg = <0xffffe800 0x200>;
  68                         };
  69
  70                         pmc: pmc@fffffc00 {
  71                                 compatible = "atmel,at91rm9200-pmc";
  72                                 reg = <0xfffffc00 0x100>;
  73                         };
  74
  75                         rstc@fffffe00 {
  76                                 compatible = "atmel,at91sam9g45-rstc";
  77                                 reg = <0xfffffe00 0x10>;
  78                         };
  79
  80                         shdwc@fffffe10 {
  81                                 compatible = "atmel,at91sam9x5-shdwc";
  82                                 reg = <0xfffffe10 0x10>;
  83                         };
  84
  85                         pit: timer@fffffe30 {
  86                                 compatible = "atmel,at91sam9260-pit";
  87                                 reg = <0xfffffe30 0xf>;
  88                                 interrupts = <1 4 7>;
  89                         };
  90
  91                         tcb0: timer@f8008000 {
  92                                 compatible = "atmel,at91sam9x5-tcb";
  93                                 reg = <0xf8008000 0x100>;
  94                                 interrupts = <17 4 0>;
  95                         };
  96
  97                         tcb1: timer@f800c000 {
  98                                 compatible = "atmel,at91sam9x5-tcb";
  99                                 reg = <0xf800c000 0x100>;
 100                                 interrupts = <17 4 0>;
 101                         };
 102
 103                         dma0: dma-controller@ffffec00 {
 104                                 compatible = "atmel,at91sam9g45-dma";
 105                                 reg = <0xffffec00 0x200>;
 106                                 interrupts = <20 4 0>;
 107                         };
 108
 109                         dma1: dma-controller@ffffee00 {
 110                                 compatible = "atmel,at91sam9g45-dma";
 111                                 reg = <0xffffee00 0x200>;
 112                                 interrupts = <21 4 0>;
 113                         };
 114
 115                         pinctrl@fffff400 {
 116                                 #address-cells = <1>;
 117                                 #size-cells = <1>;
 118                                 compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
 119                                 ranges = <0xfffff400 0xfffff400 0x800>;
 120
 121                                 /* shared pinctrl settings */
 122                                 dbgu {
 123                                         pinctrl_dbgu: dbgu-0 {
 124                                                 atmel,pins =
 125                                                         <0 9 0x1 0x0    /* PA9 periph A */
 126                                                          0 10 0x1 0x1>; /* PA10 periph A with pullup */
 127                                         };
 128                                 };
 129
 130                                 usart0 {
 131                                         pinctrl_usart0: usart0-0 {
 132                                                 atmel,pins =
 133                                                         <0 0 0x1 0x1    /* PA0 periph A with pullup */
 134                                                          0 1 0x1 0x0>;  /* PA1 periph A */
 135                                         };
 136
 137                                         pinctrl_usart0_rts: usart0_rts-0 {
 138                                                 atmel,pins =
 139                                                         <0 2 0x1 0x0>;  /* PA2 periph A */
 140                                         };
 141
 142                                         pinctrl_usart0_cts: usart0_cts-0 {
 143                                                 atmel,pins =
 144                                                         <0 3 0x1 0x0>;  /* PA3 periph A */
 145                                         };
 146
 147                                         pinctrl_usart0_sck: usart0_sck-0 {
 148                                                 atmel,pins =
 149                                                         <0 4 0x1 0x0>;  /* PA4 periph A */
 150                                         };
 151                                 };
 152
 153                                 usart1 {
 154                                         pinctrl_usart1: usart1-0 {
 155                                                 atmel,pins =
 156                                                         <0 5 0x1 0x1    /* PA5 periph A with pullup */
 157                                                          0 6 0x1 0x0>;  /* PA6 periph A */
 158                                         };
 159
 160                                         pinctrl_usart1_rts: usart1_rts-0 {
 161                                                 atmel,pins =
 162                                                         <2 27 0x3 0x0>; /* PC27 periph C */
 163                                         };
 164
 165                                         pinctrl_usart1_cts: usart1_cts-0 {
 166                                                 atmel,pins =
 167                                                         <2 28 0x3 0x0>; /* PC28 periph C */
 168                                         };
 169
 170                                         pinctrl_usart1_sck: usart1_sck-0 {
 171                                                 atmel,pins =
 172                                                         <2 28 0x3 0x0>; /* PC29 periph C */
 173                                         };
 174                                 };
 175
 176                                 usart2 {
 177                                         pinctrl_usart2: usart2-0 {
 178                                                 atmel,pins =
 179                                                         <0 7 0x1 0x1    /* PA7 periph A with pullup */
 180                                                          0 8 0x1 0x0>;  /* PA8 periph A */
 181                                         };
 182
 183                                         pinctrl_uart2_rts: uart2_rts-0 {
 184                                                 atmel,pins =
 185                                                         <1 0 0x2 0x0>;  /* PB0 periph B */
 186                                         };
 187
 188                                         pinctrl_uart2_cts: uart2_cts-0 {
 189                                                 atmel,pins =
 190                                                         <1 1 0x2 0x0>;  /* PB1 periph B */
 191                                         };
 192
 193                                         pinctrl_usart2_sck: usart2_sck-0 {
 194                                                 atmel,pins =
 195                                                         <1 2 0x2 0x0>;  /* PB2 periph B */
 196                                         };
 197                                 };
 198
 199                                 usart3 {
 200                                         pinctrl_uart3: usart3-0 {
 201                                                 atmel,pins =
 202                                                         <2 23 0x2 0x1   /* PC22 periph B with pullup */
 203                                                          2 23 0x2 0x0>; /* PC23 periph B */
 204                                         };
 205
 206                                         pinctrl_usart3_rts: usart3_rts-0 {
 207                                                 atmel,pins =
 208                                                         <2 24 0x2 0x0>; /* PC24 periph B */
 209                                         };
 210
 211                                         pinctrl_usart3_cts: usart3_cts-0 {
 212                                                 atmel,pins =
 213                                                         <2 25 0x2 0x0>; /* PC25 periph B */
 214                                         };
 215
 216                                         pinctrl_usart3_sck: usart3_sck-0 {
 217                                                 atmel,pins =
 218                                                         <2 26 0x2 0x0>; /* PC26 periph B */
 219                                         };
 220                                 };
 221
 222                                 uart0 {
 223                                         pinctrl_uart0: uart0-0 {
 224                                                 atmel,pins =
 225                                                         <2 8 0x3 0x0    /* PC8 periph C */
 226                                                          2 9 0x3 0x1>;  /* PC9 periph C with pullup */
 227                                         };
 228                                 };
 229
 230                                 uart1 {
 231                                         pinctrl_uart1: uart1-0 {
 232                                                 atmel,pins =
 233                                                         <2 16 0x3 0x0   /* PC16 periph C */
 234                                                          2 17 0x3 0x1>; /* PC17 periph C with pullup */
 235                                         };
 236                                 };
 237
 238                                 nand {
 239                                         pinctrl_nand: nand-0 {
 240                                                 atmel,pins =
 241                                                         <3 4 0x0 0x1    /* PD5 gpio RDY pin pull_up */
 242                                                          3 5 0x0 0x1>;  /* PD4 gpio enable pin pull_up */
 243                                         };
 244                                 };
 245
 246                                 macb0 {
 247                                         pinctrl_macb0_rmii: macb0_rmii-0 {
 248                                                 atmel,pins =
 249                                                         <1 0 0x1 0x0    /* PB0 periph A */
 250                                                          1 1 0x1 0x0    /* PB1 periph A */
 251                                                          1 2 0x1 0x0    /* PB2 periph A */
 252                                                          1 3 0x1 0x0    /* PB3 periph A */
 253                                                          1 4 0x1 0x0    /* PB4 periph A */
 254                                                          1 5 0x1 0x0    /* PB5 periph A */
 255                                                          1 6 0x1 0x0    /* PB6 periph A */
 256                                                          1 7 0x1 0x0    /* PB7 periph A */
 257                                                          1 9 0x1 0x0    /* PB9 periph A */
 258                                                          1 10 0x1 0x0>; /* PB10 periph A */
 259                                         };
 260
 261                                         pinctrl_macb0_rmii_mii: macb0_rmii_mii-0 {
 262                                                 atmel,pins =
 263                                                         <1 8 0x1 0x0    /* PB8 periph A */
 264                                                          1 11 0x1 0x0   /* PB11 periph A */
 265                                                          1 12 0x1 0x0   /* PB12 periph A */
 266                                                          1 13 0x1 0x0   /* PB13 periph A */
 267                                                          1 14 0x1 0x0   /* PB14 periph A */
 268                                                          1 15 0x1 0x0   /* PB15 periph A */
 269                                                          1 16 0x1 0x0   /* PB16 periph A */
 270                                                          1 17 0x1 0x0>; /* PB17 periph A */
 271                                         };
 272                                 };
 273
 274                                 mmc0 {
 275                                         pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
 276                                                 atmel,pins =
 277                                                         <0 17 0x1 0x0   /* PA17 periph A */
 278                                                          0 16 0x1 0x1   /* PA16 periph A with pullup */
 279                                                          0 15 0x1 0x1>; /* PA15 periph A with pullup */
 280                                         };
 281
 282                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 283                                                 atmel,pins =
 284                                                         <0 18 0x1 0x1   /* PA18 periph A with pullup */
 285                                                          0 19 0x1 0x1   /* PA19 periph A with pullup */
 286                                                          0 20 0x1 0x1>; /* PA20 periph A with pullup */
 287                                         };
 288                                 };
 289
 290                                 mmc1 {
 291                                         pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 {
 292                                                 atmel,pins =
 293                                                         <0 13 0x2 0x0   /* PA13 periph B */
 294                                                          0 12 0x2 0x1   /* PA12 periph B with pullup */
 295                                                          0 11 0x2 0x1>; /* PA11 periph B with pullup */
 296                                         };
 297
 298                                         pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 {
 299                                                 atmel,pins =
 300                                                         <0 2 0x2 0x1    /* PA2 periph B with pullup */
 301                                                          0 3 0x2 0x1    /* PA3 periph B with pullup */
 302                                                          0 4 0x2 0x1>;  /* PA4 periph B with pullup */
 303                                         };
 304                                 };
 305
 306                                 ssc0 {
 307                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 308                                                 atmel,pins =
 309                                                         <0 24 0x2 0x0   /* PA24 periph B */
 310                                                          0 25 0x2 0x0   /* PA25 periph B */
 311                                                          0 26 0x2 0x0>; /* PA26 periph B */
 312                                         };
 313
 314                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 315                                                 atmel,pins =
 316                                                         <0 27 0x2 0x0   /* PA27 periph B */
 317                                                          0 28 0x2 0x0   /* PA28 periph B */
 318                                                          0 29 0x2 0x0>; /* PA29 periph B */
 319                                         };
 320                                 };
 321
 322                                 pioA: gpio@fffff400 {
 323                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 324                                         reg = <0xfffff400 0x200>;
 325                                         interrupts = <2 4 1>;
 326                                         #gpio-cells = <2>;
 327                                         gpio-controller;
 328                                         interrupt-controller;
 329                                         #interrupt-cells = <2>;
 330                                 };
 331
 332                                 pioB: gpio@fffff600 {
 333                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 334                                         reg = <0xfffff600 0x200>;
 335                                         interrupts = <2 4 1>;
 336                                         #gpio-cells = <2>;
 337                                         gpio-controller;
 338                                         #gpio-lines = <19>;
 339                                         interrupt-controller;
 340                                         #interrupt-cells = <2>;
 341                                 };
 342
 343                                 pioC: gpio@fffff800 {
 344                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 345                                         reg = <0xfffff800 0x200>;
 346                                         interrupts = <3 4 1>;
 347                                         #gpio-cells = <2>;
 348                                         gpio-controller;
 349                                         interrupt-controller;
 350                                         #interrupt-cells = <2>;
 351                                 };
 352
 353                                 pioD: gpio@fffffa00 {
 354                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 355                                         reg = <0xfffffa00 0x200>;
 356                                         interrupts = <3 4 1>;
 357                                         #gpio-cells = <2>;
 358                                         gpio-controller;
 359                                         #gpio-lines = <22>;
 360                                         interrupt-controller;
 361                                         #interrupt-cells = <2>;
 362                                 };
 363                         };
 364
 365                         ssc0: ssc@f0010000 {
 366                                 compatible = "atmel,at91sam9g45-ssc";
 367                                 reg = <0xf0010000 0x4000>;
 368                                 interrupts = <28 4 5>;
 369                                 pinctrl-names = "default";
 370                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 371                                 status = "disabled";
 372                         };
 373
 374                         mmc0: mmc@f0008000 {
 375                                 compatible = "atmel,hsmci";
 376                                 reg = <0xf0008000 0x600>;
 377                                 interrupts = <12 4 0>;
 378                                 #address-cells = <1>;
 379                                 #size-cells = <0>;
 380                                 status = "disabled";
 381                         };
 382
 383                         mmc1: mmc@f000c000 {
 384                                 compatible = "atmel,hsmci";
 385                                 reg = <0xf000c000 0x600>;
 386                                 interrupts = <26 4 0>;
 387                                 #address-cells = <1>;
 388                                 #size-cells = <0>;
 389                                 status = "disabled";
 390                         };
 391
 392                         dbgu: serial@fffff200 {
 393                                 compatible = "atmel,at91sam9260-usart";
 394                                 reg = <0xfffff200 0x200>;
 395                                 interrupts = <1 4 7>;
 396                                 pinctrl-names = "default";
 397                                 pinctrl-0 = <&pinctrl_dbgu>;
 398                                 status = "disabled";
 399                         };
 400
 401                         usart0: serial@f801c000 {
 402                                 compatible = "atmel,at91sam9260-usart";
 403                                 reg = <0xf801c000 0x200>;
 404                                 interrupts = <5 4 5>;
 405                                 atmel,use-dma-rx;
 406                                 atmel,use-dma-tx;
 407                                 pinctrl-names = "default";
 408                                 pinctrl-0 = <&pinctrl_usart0>;
 409                                 status = "disabled";
 410                         };
 411
 412                         usart1: serial@f8020000 {
 413                                 compatible = "atmel,at91sam9260-usart";
 414                                 reg = <0xf8020000 0x200>;
 415                                 interrupts = <6 4 5>;
 416                                 atmel,use-dma-rx;
 417                                 atmel,use-dma-tx;
 418                                 pinctrl-names = "default";
 419                                 pinctrl-0 = <&pinctrl_usart1>;
 420                                 status = "disabled";
 421                         };
 422
 423                         usart2: serial@f8024000 {
 424                                 compatible = "atmel,at91sam9260-usart";
 425                                 reg = <0xf8024000 0x200>;
 426                                 interrupts = <7 4 5>;
 427                                 atmel,use-dma-rx;
 428                                 atmel,use-dma-tx;
 429                                 pinctrl-names = "default";
 430                                 pinctrl-0 = <&pinctrl_usart2>;
 431                                 status = "disabled";
 432                         };
 433
 434                         macb0: ethernet@f802c000 {
 435                                 compatible = "cdns,at32ap7000-macb", "cdns,macb";
 436                                 reg = <0xf802c000 0x100>;
 437                                 interrupts = <24 4 3>;
 438                                 pinctrl-names = "default";
 439                                 pinctrl-0 = <&pinctrl_macb0_rmii>;
 440                                 status = "disabled";
 441                         };
 442
 443                         macb1: ethernet@f8030000 {
 444                                 compatible = "cdns,at32ap7000-macb", "cdns,macb";
 445                                 reg = <0xf8030000 0x100>;
 446                                 interrupts = <27 4 3>;
 447                                 status = "disabled";
 448                         };
 449
 450                         i2c0: i2c@f8010000 {
 451                                 compatible = "atmel,at91sam9x5-i2c";
 452                                 reg = <0xf8010000 0x100>;
 453                                 interrupts = <9 4 6>;
 454                                 #address-cells = <1>;
 455                                 #size-cells = <0>;
 456                                 status = "disabled";
 457                         };
 458
 459                         i2c1: i2c@f8014000 {
 460                                 compatible = "atmel,at91sam9x5-i2c";
 461                                 reg = <0xf8014000 0x100>;
 462                                 interrupts = <10 4 6>;
 463                                 #address-cells = <1>;
 464                                 #size-cells = <0>;
 465                                 status = "disabled";
 466                         };
 467
 468                         i2c2: i2c@f8018000 {
 469                                 compatible = "atmel,at91sam9x5-i2c";
 470                                 reg = <0xf8018000 0x100>;
 471                                 interrupts = <11 4 6>;
 472                                 #address-cells = <1>;
 473                                 #size-cells = <0>;
 474                                 status = "disabled";
 475                         };
 476
 477                         adc0: adc@f804c000 {
 478                                 compatible = "atmel,at91sam9260-adc";
 479                                 reg = <0xf804c000 0x100>;
 480                                 interrupts = <19 4 0>;
 481                                 atmel,adc-use-external;
 482                                 atmel,adc-channels-used = <0xffff>;
 483                                 atmel,adc-vref = <3300>;
 484                                 atmel,adc-num-channels = <12>;
 485                                 atmel,adc-startup-time = <40>;
 486                                 atmel,adc-channel-base = <0x50>;
 487                                 atmel,adc-drdy-mask = <0x1000000>;
 488                                 atmel,adc-status-register = <0x30>;
 489                                 atmel,adc-trigger-register = <0xc0>;
 490
 491                                 trigger@0 {
 492                                         trigger-name = "external-rising";
 493                                         trigger-value = <0x1>;
 494                                         trigger-external;
 495                                 };
 496
 497                                 trigger@1 {
 498                                         trigger-name = "external-falling";
 499                                         trigger-value = <0x2>;
 500                                         trigger-external;
 501                                 };
 502
 503                                 trigger@2 {
 504                                         trigger-name = "external-any";
 505                                         trigger-value = <0x3>;
 506                                         trigger-external;
 507                                 };
 508
 509                                 trigger@3 {
 510                                         trigger-name = "continuous";
 511                                         trigger-value = <0x6>;
 512                                 };
 513                         };
 514                 };
 515
 516                 nand0: nand@40000000 {
 517                         compatible = "atmel,at91rm9200-nand";
 518                         #address-cells = <1>;
 519                         #size-cells = <1>;
 520                         reg = <0x40000000 0x10000000
 521                               >;
 522                         atmel,nand-addr-offset = <21>;
 523                         atmel,nand-cmd-offset = <22>;
 524                         pinctrl-names = "default";
 525                         pinctrl-0 = <&pinctrl_nand>;
 526                         gpios = <&pioD 5 0
 527                                  &pioD 4 0
 528                                  0
 529                                 >;
 530                         status = "disabled";
 531                 };
 532
 533                 usb0: ohci@00600000 {
 534                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 535                         reg = <0x00600000 0x100000>;
 536                         interrupts = <22 4 2>;
 537                         status = "disabled";
 538                 };
 539
 540                 usb1: ehci@00700000 {
 541                         compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 542                         reg = <0x00700000 0x100000>;
 543                         interrupts = <22 4 2>;
 544                         status = "disabled";
 545                 };
 546         };
 547
 548         i2c@0 {
 549                 compatible = "i2c-gpio";
 550                 gpios = <&pioA 30 0 /* sda */
 551                          &pioA 31 0 /* scl */
 552                         >;
 553                 i2c-gpio,sda-open-drain;
 554                 i2c-gpio,scl-open-drain;
 555                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 556                 #address-cells = <1>;
 557                 #size-cells = <0>;
 558                 status = "disabled";
 559         };
 560
 561         i2c@1 {
 562                 compatible = "i2c-gpio";
 563                 gpios = <&pioC 0 0 /* sda */
 564                          &pioC 1 0 /* scl */
 565                         >;
 566                 i2c-gpio,sda-open-drain;
 567                 i2c-gpio,scl-open-drain;
 568                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 569                 #address-cells = <1>;
 570                 #size-cells = <0>;
 571                 status = "disabled";
 572         };
 573
 574         i2c@2 {
 575                 compatible = "i2c-gpio";
 576                 gpios = <&pioB 4 0 /* sda */
 577                          &pioB 5 0 /* scl */
 578                         >;
 579                 i2c-gpio,sda-open-drain;
 580                 i2c-gpio,scl-open-drain;
 581                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 582                 #address-cells = <1>;
 583                 #size-cells = <0>;
 584                 status = "disabled";
 585         };
 586 };