arch/arm/boot/dts/at91sam9260.dtsi

   1 /*
   2  * at91sam9260.dtsi - Device Tree Include file for AT91SAM9260 family SoC
   3  *
   4  *  Copyright (C) 2011 Atmel,
   5  *                2011 Nicolas Ferre <nicolas.ferre@atmel.com>,
   6  *                2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
   7  *
   8  * Licensed under GPLv2 or later.
   9  */
  10
  11 #include "skeleton.dtsi"
  12 #include <dt-bindings/pinctrl/at91.h>
  13 #include <dt-bindings/interrupt-controller/irq.h>
  14 #include <dt-bindings/gpio/gpio.h>
  15 #include <dt-bindings/clock/at91.h>
  16
  17 / {
  18         model = "Atmel AT91SAM9260 family SoC";
  19         compatible = "atmel,at91sam9260";
  20         interrupt-parent = <&aic>;
  21
  22         aliases {
  23                 serial0 = &dbgu;
  24                 serial1 = &usart0;
  25                 serial2 = &usart1;
  26                 serial3 = &usart2;
  27                 serial4 = &usart3;
  28                 serial5 = &uart0;
  29                 serial6 = &uart1;
  30                 gpio0 = &pioA;
  31                 gpio1 = &pioB;
  32                 gpio2 = &pioC;
  33                 tcb0 = &tcb0;
  34                 tcb1 = &tcb1;
  35                 i2c0 = &i2c0;
  36                 ssc0 = &ssc0;
  37         };
  38         cpus {
  39                 #address-cells = <0>;
  40                 #size-cells = <0>;
  41
  42                 cpu {
  43                         compatible = "arm,arm926ej-s";
  44                         device_type = "cpu";
  45                 };
  46         };
  47
  48         memory {
  49                 reg = <0x20000000 0x04000000>;
  50         };
  51
  52         clocks {
  53                 slow_xtal: slow_xtal {
  54                         compatible = "fixed-clock";
  55                         #clock-cells = <0>;
  56                         clock-frequency = <0>;
  57                 };
  58
  59                 main_xtal: main_xtal {
  60                         compatible = "fixed-clock";
  61                         #clock-cells = <0>;
  62                         clock-frequency = <0>;
  63                 };
  64
  65                 adc_op_clk: adc_op_clk{
  66                         compatible = "fixed-clock";
  67                         #clock-cells = <0>;
  68                         clock-frequency = <5000000>;
  69                 };
  70         };
  71
  72         sram0: sram@002ff000 {
  73                 compatible = "mmio-sram";
  74                 reg = <0x002ff000 0x2000>;
  75         };
  76
  77         ahb {
  78                 compatible = "simple-bus";
  79                 #address-cells = <1>;
  80                 #size-cells = <1>;
  81                 ranges;
  82
  83                 apb {
  84                         compatible = "simple-bus";
  85                         #address-cells = <1>;
  86                         #size-cells = <1>;
  87                         ranges;
  88
  89                         aic: interrupt-controller@fffff000 {
  90                                 #interrupt-cells = <3>;
  91                                 compatible = "atmel,at91rm9200-aic";
  92                                 interrupt-controller;
  93                                 reg = <0xfffff000 0x200>;
  94                                 atmel,external-irqs = <29 30 31>;
  95                         };
  96
  97                         ramc0: ramc@ffffea00 {
  98                                 compatible = "atmel,at91sam9260-sdramc";
  99                                 reg = <0xffffea00 0x200>;
 100                         };
 101
 102                         pmc: pmc@fffffc00 {
 103                                 compatible = "atmel,at91sam9260-pmc", "syscon";
 104                                 reg = <0xfffffc00 0x100>;
 105                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 106                                 interrupt-controller;
 107                                 #address-cells = <1>;
 108                                 #size-cells = <0>;
 109                                 #interrupt-cells = <1>;
 110
 111                                 main_osc: main_osc {
 112                                         compatible = "atmel,at91rm9200-clk-main-osc";
 113                                         #clock-cells = <0>;
 114                                         interrupts-extended = <&pmc AT91_PMC_MOSCS>;
 115                                         clocks = <&main_xtal>;
 116                                 };
 117
 118                                 main: mainck {
 119                                         compatible = "atmel,at91rm9200-clk-main";
 120                                         #clock-cells = <0>;
 121                                         clocks = <&main_osc>;
 122                                 };
 123
 124                                 slow_rc_osc: slow_rc_osc {
 125                                         compatible = "fixed-clock";
 126                                         #clock-cells = <0>;
 127                                         clock-frequency = <32768>;
 128                                         clock-accuracy = <50000000>;
 129                                 };
 130
 131                                 clk32k: slck {
 132                                         compatible = "atmel,at91sam9260-clk-slow";
 133                                         #clock-cells = <0>;
 134                                         clocks = <&slow_rc_osc>, <&slow_xtal>;
 135                                 };
 136
 137                                 plla: pllack {
 138                                         compatible = "atmel,at91rm9200-clk-pll";
 139                                         #clock-cells = <0>;
 140                                         interrupts-extended = <&pmc AT91_PMC_LOCKA>;
 141                                         clocks = <&main>;
 142                                         reg = <0>;
 143                                         atmel,clk-input-range = <1000000 32000000>;
 144                                         #atmel,pll-clk-output-range-cells = <4>;
 145                                         atmel,pll-clk-output-ranges = <80000000 160000000 0 1>,
 146                                                                 <150000000 240000000 2 1>;
 147                                 };
 148
 149                                 pllb: pllbck {
 150                                         compatible = "atmel,at91rm9200-clk-pll";
 151                                         #clock-cells = <0>;
 152                                         interrupts-extended = <&pmc AT91_PMC_LOCKB>;
 153                                         clocks = <&main>;
 154                                         reg = <1>;
 155                                         atmel,clk-input-range = <1000000 5000000>;
 156                                         #atmel,pll-clk-output-range-cells = <4>;
 157                                         atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
 158                                 };
 159
 160                                 mck: masterck {
 161                                         compatible = "atmel,at91rm9200-clk-master";
 162                                         #clock-cells = <0>;
 163                                         interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
 164                                         clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
 165                                         atmel,clk-output-range = <0 105000000>;
 166                                         atmel,clk-divisors = <1 2 4 0>;
 167                                 };
 168
 169                                 usb: usbck {
 170                                         compatible = "atmel,at91rm9200-clk-usb";
 171                                         #clock-cells = <0>;
 172                                         atmel,clk-divisors = <1 2 4 0>;
 173                                         clocks = <&pllb>;
 174                                 };
 175
 176                                 prog: progck {
 177                                         compatible = "atmel,at91rm9200-clk-programmable";
 178                                         #address-cells = <1>;
 179                                         #size-cells = <0>;
 180                                         interrupt-parent = <&pmc>;
 181                                         clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
 182
 183                                         prog0: prog0 {
 184                                                 #clock-cells = <0>;
 185                                                 reg = <0>;
 186                                                 interrupts = <AT91_PMC_PCKRDY(0)>;
 187                                         };
 188
 189                                         prog1: prog1 {
 190                                                 #clock-cells = <0>;
 191                                                 reg = <1>;
 192                                                 interrupts = <AT91_PMC_PCKRDY(1)>;
 193                                         };
 194                                 };
 195
 196                                 systemck {
 197                                         compatible = "atmel,at91rm9200-clk-system";
 198                                         #address-cells = <1>;
 199                                         #size-cells = <0>;
 200
 201                                         uhpck: uhpck {
 202                                                 #clock-cells = <0>;
 203                                                 reg = <6>;
 204                                                 clocks = <&usb>;
 205                                         };
 206
 207                                         udpck: udpck {
 208                                                 #clock-cells = <0>;
 209                                                 reg = <7>;
 210                                                 clocks = <&usb>;
 211                                         };
 212
 213                                         pck0: pck0 {
 214                                                 #clock-cells = <0>;
 215                                                 reg = <8>;
 216                                                 clocks = <&prog0>;
 217                                         };
 218
 219                                         pck1: pck1 {
 220                                                 #clock-cells = <0>;
 221                                                 reg = <9>;
 222                                                 clocks = <&prog1>;
 223                                         };
 224                                 };
 225
 226                                 periphck {
 227                                         compatible = "atmel,at91rm9200-clk-peripheral";
 228                                         #address-cells = <1>;
 229                                         #size-cells = <0>;
 230                                         clocks = <&mck>;
 231
 232                                         pioA_clk: pioA_clk {
 233                                                 #clock-cells = <0>;
 234                                                 reg = <2>;
 235                                         };
 236
 237                                         pioB_clk: pioB_clk {
 238                                                 #clock-cells = <0>;
 239                                                 reg = <3>;
 240                                         };
 241
 242                                         pioC_clk: pioC_clk {
 243                                                 #clock-cells = <0>;
 244                                                 reg = <4>;
 245                                         };
 246
 247                                         adc_clk: adc_clk {
 248                                                 #clock-cells = <0>;
 249                                                 reg = <5>;
 250                                         };
 251
 252                                         usart0_clk: usart0_clk {
 253                                                 #clock-cells = <0>;
 254                                                 reg = <6>;
 255                                         };
 256
 257                                         usart1_clk: usart1_clk {
 258                                                 #clock-cells = <0>;
 259                                                 reg = <7>;
 260                                         };
 261
 262                                         usart2_clk: usart2_clk {
 263                                                 #clock-cells = <0>;
 264                                                 reg = <8>;
 265                                         };
 266
 267                                         mci0_clk: mci0_clk {
 268                                                 #clock-cells = <0>;
 269                                                 reg = <9>;
 270                                         };
 271
 272                                         udc_clk: udc_clk {
 273                                                 #clock-cells = <0>;
 274                                                 reg = <10>;
 275                                         };
 276
 277                                         twi0_clk: twi0_clk {
 278                                                 reg = <11>;
 279                                                 #clock-cells = <0>;
 280                                         };
 281
 282                                         spi0_clk: spi0_clk {
 283                                                 #clock-cells = <0>;
 284                                                 reg = <12>;
 285                                         };
 286
 287                                         spi1_clk: spi1_clk {
 288                                                 #clock-cells = <0>;
 289                                                 reg = <13>;
 290                                         };
 291
 292                                         ssc0_clk: ssc0_clk {
 293                                                 #clock-cells = <0>;
 294                                                 reg = <14>;
 295                                         };
 296
 297                                         tc0_clk: tc0_clk {
 298                                                 #clock-cells = <0>;
 299                                                 reg = <17>;
 300                                         };
 301
 302                                         tc1_clk: tc1_clk {
 303                                                 #clock-cells = <0>;
 304                                                 reg = <18>;
 305                                         };
 306
 307                                         tc2_clk: tc2_clk {
 308                                                 #clock-cells = <0>;
 309                                                 reg = <19>;
 310                                         };
 311
 312                                         ohci_clk: ohci_clk {
 313                                                 #clock-cells = <0>;
 314                                                 reg = <20>;
 315                                         };
 316
 317                                         macb0_clk: macb0_clk {
 318                                                 #clock-cells = <0>;
 319                                                 reg = <21>;
 320                                         };
 321
 322                                         isi_clk: isi_clk {
 323                                                 #clock-cells = <0>;
 324                                                 reg = <22>;
 325                                         };
 326
 327                                         usart3_clk: usart3_clk {
 328                                                 #clock-cells = <0>;
 329                                                 reg = <23>;
 330                                         };
 331
 332                                         uart0_clk: uart0_clk {
 333                                                 #clock-cells = <0>;
 334                                                 reg = <24>;
 335                                         };
 336
 337                                         uart1_clk: uart1_clk {
 338                                                 #clock-cells = <0>;
 339                                                 reg = <25>;
 340                                         };
 341
 342                                         tc3_clk: tc3_clk {
 343                                                 #clock-cells = <0>;
 344                                                 reg = <26>;
 345                                         };
 346
 347                                         tc4_clk: tc4_clk {
 348                                                 #clock-cells = <0>;
 349                                                 reg = <27>;
 350                                         };
 351
 352                                         tc5_clk: tc5_clk {
 353                                                 #clock-cells = <0>;
 354                                                 reg = <28>;
 355                                         };
 356                                 };
 357                         };
 358
 359                         rstc@fffffd00 {
 360                                 compatible = "atmel,at91sam9260-rstc";
 361                                 reg = <0xfffffd00 0x10>;
 362                                 clocks = <&clk32k>;
 363                         };
 364
 365                         shdwc@fffffd10 {
 366                                 compatible = "atmel,at91sam9260-shdwc";
 367                                 reg = <0xfffffd10 0x10>;
 368                                 clocks = <&clk32k>;
 369                         };
 370
 371                         pit: timer@fffffd30 {
 372                                 compatible = "atmel,at91sam9260-pit";
 373                                 reg = <0xfffffd30 0xf>;
 374                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 375                                 clocks = <&mck>;
 376                         };
 377
 378                         tcb0: timer@fffa0000 {
 379                                 compatible = "atmel,at91rm9200-tcb";
 380                                 reg = <0xfffa0000 0x100>;
 381                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0
 382                                               18 IRQ_TYPE_LEVEL_HIGH 0
 383                                               19 IRQ_TYPE_LEVEL_HIGH 0>;
 384                                 clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>, <&clk32k>;
 385                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 386                         };
 387
 388                         tcb1: timer@fffdc000 {
 389                                 compatible = "atmel,at91rm9200-tcb";
 390                                 reg = <0xfffdc000 0x100>;
 391                                 interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0
 392                                               27 IRQ_TYPE_LEVEL_HIGH 0
 393                                               28 IRQ_TYPE_LEVEL_HIGH 0>;
 394                                 clocks = <&tc3_clk>, <&tc4_clk>, <&tc5_clk>, <&clk32k>;
 395                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 396                         };
 397
 398                         pinctrl@fffff400 {
 399                                 #address-cells = <1>;
 400                                 #size-cells = <1>;
 401                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 402                                 ranges = <0xfffff400 0xfffff400 0x600>;
 403
 404                                 atmel,mux-mask = <
 405                                       /*    A         B     */
 406                                        0xffffffff 0xffc00c3b  /* pioA */
 407                                        0xffffffff 0x7fff3ccf  /* pioB */
 408                                        0xffffffff 0x007fffff  /* pioC */
 409                                       >;
 410
 411                                 /* shared pinctrl settings */
 412                                 dbgu {
 413                                         pinctrl_dbgu: dbgu-0 {
 414                                                 atmel,pins =
 415                                                         <AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB14 periph A */
 416                                                          AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PB15 periph with pullup */
 417                                         };
 418                                 };
 419
 420                                 usart0 {
 421                                         pinctrl_usart0: usart0-0 {
 422                                                 atmel,pins =
 423                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB4 periph A */
 424                                                          AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB5 periph A */
 425                                         };
 426
 427                                         pinctrl_usart0_rts: usart0_rts-0 {
 428                                                 atmel,pins =
 429                                                         <AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB26 periph A */
 430                                         };
 431
 432                                         pinctrl_usart0_cts: usart0_cts-0 {
 433                                                 atmel,pins =
 434                                                         <AT91_PIOB 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB27 periph A */
 435                                         };
 436
 437                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 438                                                 atmel,pins =
 439                                                         <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB24 periph A */
 440                                                          AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB22 periph A */
 441                                         };
 442
 443                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 444                                                 atmel,pins =
 445                                                         <AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB23 periph A */
 446                                         };
 447
 448                                         pinctrl_usart0_ri: usart0_ri-0 {
 449                                                 atmel,pins =
 450                                                         <AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB25 periph A */
 451                                         };
 452                                 };
 453
 454                                 usart1 {
 455                                         pinctrl_usart1: usart1-0 {
 456                                                 atmel,pins =
 457                                                         <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB6 periph A with pullup */
 458                                                          AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB7 periph A */
 459                                         };
 460
 461                                         pinctrl_usart1_rts: usart1_rts-0 {
 462                                                 atmel,pins =
 463                                                         <AT91_PIOB 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB28 periph A */
 464                                         };
 465
 466                                         pinctrl_usart1_cts: usart1_cts-0 {
 467                                                 atmel,pins =
 468                                                         <AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB29 periph A */
 469                                         };
 470                                 };
 471
 472                                 usart2 {
 473                                         pinctrl_usart2: usart2-0 {
 474                                                 atmel,pins =
 475                                                         <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB8 periph A with pullup */
 476                                                          AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB9 periph A */
 477                                         };
 478
 479                                         pinctrl_usart2_rts: usart2_rts-0 {
 480                                                 atmel,pins =
 481                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA4 periph A */
 482                                         };
 483
 484                                         pinctrl_usart2_cts: usart2_cts-0 {
 485                                                 atmel,pins =
 486                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA5 periph A */
 487                                         };
 488                                 };
 489
 490                                 usart3 {
 491                                         pinctrl_usart3: usart3-0 {
 492                                                 atmel,pins =
 493                                                         <AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PB10 periph A with pullup */
 494                                                          AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB11 periph A */
 495                                         };
 496
 497                                         pinctrl_usart3_rts: usart3_rts-0 {
 498                                                 atmel,pins =
 499                                                         <AT91_PIOC 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 500                                         };
 501
 502                                         pinctrl_usart3_cts: usart3_cts-0 {
 503                                                 atmel,pins =
 504                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 505                                         };
 506                                 };
 507
 508                                 uart0 {
 509                                         pinctrl_uart0: uart0-0 {
 510                                                 atmel,pins =
 511                                                         <AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA31 periph B with pullup */
 512                                                          AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA30 periph B */
 513                                         };
 514                                 };
 515
 516                                 uart1 {
 517                                         pinctrl_uart1: uart1-0 {
 518                                                 atmel,pins =
 519                                                         <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PB12 periph A with pullup */
 520                                                          AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB13 periph A */
 521                                         };
 522                                 };
 523
 524                                 nand {
 525                                         pinctrl_nand: nand-0 {
 526                                                 atmel,pins =
 527                                                         <AT91_PIOC 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP     /* PC13 gpio RDY pin pull_up */
 528                                                          AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;   /* PC14 gpio enable pin pull_up */
 529                                         };
 530                                 };
 531
 532                                 macb {
 533                                         pinctrl_macb_rmii: macb_rmii-0 {
 534                                                 atmel,pins =
 535                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA12 periph A */
 536                                                          AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA13 periph A */
 537                                                          AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA14 periph A */
 538                                                          AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA15 periph A */
 539                                                          AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA16 periph A */
 540                                                          AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA17 periph A */
 541                                                          AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA18 periph A */
 542                                                          AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA19 periph A */
 543                                                          AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA20 periph A */
 544                                                          AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA21 periph A */
 545                                         };
 546
 547                                         pinctrl_macb_rmii_mii: macb_rmii_mii-0 {
 548                                                 atmel,pins =
 549                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B */
 550                                                          AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA23 periph B */
 551                                                          AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA24 periph B */
 552                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
 553                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA26 periph B */
 554                                                          AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
 555                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
 556                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
 557                                         };
 558
 559                                         pinctrl_macb_rmii_mii_alt: macb_rmii_mii-1 {
 560                                                 atmel,pins =
 561                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA10 periph B */
 562                                                          AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA11 periph B */
 563                                                          AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B */
 564                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
 565                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA26 periph B */
 566                                                          AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
 567                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
 568                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
 569                                         };
 570                                 };
 571
 572                                 mmc0 {
 573                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 574                                                 atmel,pins =
 575                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA8 periph A */
 576                                         };
 577
 578                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 579                                                 atmel,pins =
 580                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA7 periph A with pullup */
 581                                                          AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;       /* PA6 periph A with pullup */
 582                                         };
 583
 584                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 585                                                 atmel,pins =
 586                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA9 periph A with pullup */
 587                                                          AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA10 periph A with pullup */
 588                                                          AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA11 periph A with pullup */
 589                                         };
 590
 591                                         pinctrl_mmc0_slot1_cmd_dat0: mmc0_slot1_cmd_dat0-0 {
 592                                                 atmel,pins =
 593                                                         <AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA1 periph B with pullup */
 594                                                          AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;       /* PA0 periph B with pullup */
 595                                         };
 596
 597                                         pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 {
 598                                                 atmel,pins =
 599                                                         <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA5 periph B with pullup */
 600                                                          AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA4 periph B with pullup */
 601                                                          AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;       /* PA3 periph B with pullup */
 602                                         };
 603                                 };
 604
 605                                 ssc0 {
 606                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 607                                                 atmel,pins =
 608                                                         <AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB16 periph A */
 609                                                          AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB17 periph A */
 610                                                          AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB18 periph A */
 611                                         };
 612
 613                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 614                                                 atmel,pins =
 615                                                         <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB19 periph A */
 616                                                          AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB20 periph A */
 617                                                          AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB21 periph A */
 618                                         };
 619                                 };
 620
 621                                 spi0 {
 622                                         pinctrl_spi0: spi0-0 {
 623                                                 atmel,pins =
 624                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PA0 periph A SPI0_MISO pin */
 625                                                          AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PA1 periph A SPI0_MOSI pin */
 626                                                          AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA2 periph A SPI0_SPCK pin */
 627                                         };
 628                                 };
 629
 630                                 spi1 {
 631                                         pinctrl_spi1: spi1-0 {
 632                                                 atmel,pins =
 633                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB0 periph A SPI1_MISO pin */
 634                                                          AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB1 periph A SPI1_MOSI pin */
 635                                                          AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB2 periph A SPI1_SPCK pin */
 636                                         };
 637                                 };
 638
 639                                 i2c_gpio0 {
 640                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 641                                                 atmel,pins =
 642                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE
 643                                                          AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 644                                         };
 645                                 };
 646
 647                                 tcb0 {
 648                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 649                                                 atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 650                                         };
 651
 652                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 653                                                 atmel,pins = <AT91_PIOB 6 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 654                                         };
 655
 656                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 657                                                 atmel,pins = <AT91_PIOB 7 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 658                                         };
 659
 660                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 661                                                 atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 662                                         };
 663
 664                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 665                                                 atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 666                                         };
 667
 668                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 669                                                 atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 670                                         };
 671
 672                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 673                                                 atmel,pins = <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 674                                         };
 675
 676                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 677                                                 atmel,pins = <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 678                                         };
 679
 680                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 681                                                 atmel,pins = <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 682                                         };
 683                                 };
 684
 685                                 tcb1 {
 686                                         pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
 687                                                 atmel,pins = <AT91_PIOB 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 688                                         };
 689
 690                                         pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
 691                                                 atmel,pins = <AT91_PIOB 17 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 692                                         };
 693
 694                                         pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
 695                                                 atmel,pins = <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 696                                         };
 697
 698                                         pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
 699                                                 atmel,pins = <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 700                                         };
 701
 702                                         pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
 703                                                 atmel,pins = <AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 704                                         };
 705
 706                                         pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
 707                                                 atmel,pins = <AT91_PIOB 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 708                                         };
 709
 710                                         pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
 711                                                 atmel,pins = <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 712                                         };
 713
 714                                         pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
 715                                                 atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 716                                         };
 717
 718                                         pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
 719                                                 atmel,pins = <AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 720                                         };
 721                                 };
 722
 723                                 pioA: gpio@fffff400 {
 724                                         compatible = "atmel,at91rm9200-gpio";
 725                                         reg = <0xfffff400 0x200>;
 726                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 727                                         #gpio-cells = <2>;
 728                                         gpio-controller;
 729                                         interrupt-controller;
 730                                         #interrupt-cells = <2>;
 731                                         clocks = <&pioA_clk>;
 732                                 };
 733
 734                                 pioB: gpio@fffff600 {
 735                                         compatible = "atmel,at91rm9200-gpio";
 736                                         reg = <0xfffff600 0x200>;
 737                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 738                                         #gpio-cells = <2>;
 739                                         gpio-controller;
 740                                         interrupt-controller;
 741                                         #interrupt-cells = <2>;
 742                                         clocks = <&pioB_clk>;
 743                                 };
 744
 745                                 pioC: gpio@fffff800 {
 746                                         compatible = "atmel,at91rm9200-gpio";
 747                                         reg = <0xfffff800 0x200>;
 748                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 749                                         #gpio-cells = <2>;
 750                                         gpio-controller;
 751                                         interrupt-controller;
 752                                         #interrupt-cells = <2>;
 753                                         clocks = <&pioC_clk>;
 754                                 };
 755                         };
 756
 757                         dbgu: serial@fffff200 {
 758                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 759                                 reg = <0xfffff200 0x200>;
 760                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 761                                 pinctrl-names = "default";
 762                                 pinctrl-0 = <&pinctrl_dbgu>;
 763                                 clocks = <&mck>;
 764                                 clock-names = "usart";
 765                                 status = "disabled";
 766                         };
 767
 768                         usart0: serial@fffb0000 {
 769                                 compatible = "atmel,at91sam9260-usart";
 770                                 reg = <0xfffb0000 0x200>;
 771                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 772                                 atmel,use-dma-rx;
 773                                 atmel,use-dma-tx;
 774                                 pinctrl-names = "default";
 775                                 pinctrl-0 = <&pinctrl_usart0>;
 776                                 clocks = <&usart0_clk>;
 777                                 clock-names = "usart";
 778                                 status = "disabled";
 779                         };
 780
 781                         usart1: serial@fffb4000 {
 782                                 compatible = "atmel,at91sam9260-usart";
 783                                 reg = <0xfffb4000 0x200>;
 784                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 785                                 atmel,use-dma-rx;
 786                                 atmel,use-dma-tx;
 787                                 pinctrl-names = "default";
 788                                 pinctrl-0 = <&pinctrl_usart1>;
 789                                 clocks = <&usart1_clk>;
 790                                 clock-names = "usart";
 791                                 status = "disabled";
 792                         };
 793
 794                         usart2: serial@fffb8000 {
 795                                 compatible = "atmel,at91sam9260-usart";
 796                                 reg = <0xfffb8000 0x200>;
 797                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 798                                 atmel,use-dma-rx;
 799                                 atmel,use-dma-tx;
 800                                 pinctrl-names = "default";
 801                                 pinctrl-0 = <&pinctrl_usart2>;
 802                                 clocks = <&usart2_clk>;
 803                                 clock-names = "usart";
 804                                 status = "disabled";
 805                         };
 806
 807                         usart3: serial@fffd0000 {
 808                                 compatible = "atmel,at91sam9260-usart";
 809                                 reg = <0xfffd0000 0x200>;
 810                                 interrupts = <23 IRQ_TYPE_LEVEL_HIGH 5>;
 811                                 atmel,use-dma-rx;
 812                                 atmel,use-dma-tx;
 813                                 pinctrl-names = "default";
 814                                 pinctrl-0 = <&pinctrl_usart3>;
 815                                 clocks = <&usart3_clk>;
 816                                 clock-names = "usart";
 817                                 status = "disabled";
 818                         };
 819
 820                         uart0: serial@fffd4000 {
 821                                 compatible = "atmel,at91sam9260-usart";
 822                                 reg = <0xfffd4000 0x200>;
 823                                 interrupts = <24 IRQ_TYPE_LEVEL_HIGH 5>;
 824                                 atmel,use-dma-rx;
 825                                 atmel,use-dma-tx;
 826                                 pinctrl-names = "default";
 827                                 pinctrl-0 = <&pinctrl_uart0>;
 828                                 clocks = <&uart0_clk>;
 829                                 clock-names = "usart";
 830                                 status = "disabled";
 831                         };
 832
 833                         uart1: serial@fffd8000 {
 834                                 compatible = "atmel,at91sam9260-usart";
 835                                 reg = <0xfffd8000 0x200>;
 836                                 interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>;
 837                                 atmel,use-dma-rx;
 838                                 atmel,use-dma-tx;
 839                                 pinctrl-names = "default";
 840                                 pinctrl-0 = <&pinctrl_uart1>;
 841                                 clocks = <&uart1_clk>;
 842                                 clock-names = "usart";
 843                                 status = "disabled";
 844                         };
 845
 846                         macb0: ethernet@fffc4000 {
 847                                 compatible = "cdns,at91sam9260-macb", "cdns,macb";
 848                                 reg = <0xfffc4000 0x100>;
 849                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
 850                                 pinctrl-names = "default";
 851                                 pinctrl-0 = <&pinctrl_macb_rmii>;
 852                                 clocks = <&macb0_clk>, <&macb0_clk>;
 853                                 clock-names = "hclk", "pclk";
 854                                 status = "disabled";
 855                         };
 856
 857                         usb1: gadget@fffa4000 {
 858                                 compatible = "atmel,at91sam9260-udc";
 859                                 reg = <0xfffa4000 0x4000>;
 860                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
 861                                 clocks = <&udc_clk>, <&udpck>;
 862                                 clock-names = "pclk", "hclk";
 863                                 status = "disabled";
 864                         };
 865
 866                         i2c0: i2c@fffac000 {
 867                                 compatible = "atmel,at91sam9260-i2c";
 868                                 reg = <0xfffac000 0x100>;
 869                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 870                                 #address-cells = <1>;
 871                                 #size-cells = <0>;
 872                                 clocks = <&twi0_clk>;
 873                                 status = "disabled";
 874                         };
 875
 876                         mmc0: mmc@fffa8000 {
 877                                 compatible = "atmel,hsmci";
 878                                 reg = <0xfffa8000 0x600>;
 879                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>;
 880                                 #address-cells = <1>;
 881                                 #size-cells = <0>;
 882                                 pinctrl-names = "default";
 883                                 clocks = <&mci0_clk>;
 884                                 clock-names = "mci_clk";
 885                                 status = "disabled";
 886                         };
 887
 888                         ssc0: ssc@fffbc000 {
 889                                 compatible = "atmel,at91rm9200-ssc";
 890                                 reg = <0xfffbc000 0x4000>;
 891                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 892                                 pinctrl-names = "default";
 893                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 894                                 clocks = <&ssc0_clk>;
 895                                 clock-names = "pclk";
 896                                 status = "disabled";
 897                         };
 898
 899                         spi0: spi@fffc8000 {
 900                                 #address-cells = <1>;
 901                                 #size-cells = <0>;
 902                                 compatible = "atmel,at91rm9200-spi";
 903                                 reg = <0xfffc8000 0x200>;
 904                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
 905                                 pinctrl-names = "default";
 906                                 pinctrl-0 = <&pinctrl_spi0>;
 907                                 clocks = <&spi0_clk>;
 908                                 clock-names = "spi_clk";
 909                                 status = "disabled";
 910                         };
 911
 912                         spi1: spi@fffcc000 {
 913                                 #address-cells = <1>;
 914                                 #size-cells = <0>;
 915                                 compatible = "atmel,at91rm9200-spi";
 916                                 reg = <0xfffcc000 0x200>;
 917                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 918                                 pinctrl-names = "default";
 919                                 pinctrl-0 = <&pinctrl_spi1>;
 920                                 clocks = <&spi1_clk>;
 921                                 clock-names = "spi_clk";
 922                                 status = "disabled";
 923                         };
 924
 925                         adc0: adc@fffe0000 {
 926                                 #address-cells = <1>;
 927                                 #size-cells = <0>;
 928                                 compatible = "atmel,at91sam9260-adc";
 929                                 reg = <0xfffe0000 0x100>;
 930                                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 0>;
 931                                 clocks = <&adc_clk>, <&adc_op_clk>;
 932                                 clock-names = "adc_clk", "adc_op_clk";
 933                                 atmel,adc-use-external-triggers;
 934                                 atmel,adc-channels-used = <0xf>;
 935                                 atmel,adc-vref = <3300>;
 936                                 atmel,adc-startup-time = <15>;
 937                                 atmel,adc-res = <8 10>;
 938                                 atmel,adc-res-names = "lowres", "highres";
 939                                 atmel,adc-use-res = "highres";
 940
 941                                 trigger@0 {
 942                                         reg = <0>;
 943                                         trigger-name = "timer-counter-0";
 944                                         trigger-value = <0x1>;
 945                                 };
 946                                 trigger@1 {
 947                                         reg = <1>;
 948                                         trigger-name = "timer-counter-1";
 949                                         trigger-value = <0x3>;
 950                                 };
 951
 952                                 trigger@2 {
 953                                         reg = <2>;
 954                                         trigger-name = "timer-counter-2";
 955                                         trigger-value = <0x5>;
 956                                 };
 957
 958                                 trigger@3 {
 959                                         reg = <3>;
 960                                         trigger-name = "external";
 961                                         trigger-value = <0xd>;
 962                                         trigger-external;
 963                                 };
 964                         };
 965
 966                         rtc@fffffd20 {
 967                                 compatible = "atmel,at91sam9260-rtt";
 968                                 reg = <0xfffffd20 0x10>;
 969                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 970                                 clocks = <&clk32k>;
 971                                 status = "disabled";
 972                         };
 973
 974                         watchdog@fffffd40 {
 975                                 compatible = "atmel,at91sam9260-wdt";
 976                                 reg = <0xfffffd40 0x10>;
 977                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 978                                 clocks = <&clk32k>;
 979                                 atmel,watchdog-type = "hardware";
 980                                 atmel,reset-type = "all";
 981                                 atmel,dbg-halt;
 982                                 status = "disabled";
 983                         };
 984
 985                         gpbr: syscon@fffffd50 {
 986                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
 987                                 reg = <0xfffffd50 0x10>;
 988                                 status = "disabled";
 989                         };
 990                 };
 991
 992                 nand0: nand@40000000 {
 993                         compatible = "atmel,at91rm9200-nand";
 994                         #address-cells = <1>;
 995                         #size-cells = <1>;
 996                         reg = <0x40000000 0x10000000
 997                                0xffffe800 0x200
 998                               >;
 999                         atmel,nand-addr-offset = <21>;
1000                         atmel,nand-cmd-offset = <22>;
1001                         pinctrl-names = "default";
1002                         pinctrl-0 = <&pinctrl_nand>;
1003                         gpios = <&pioC 13 GPIO_ACTIVE_HIGH
1004                                  &pioC 14 GPIO_ACTIVE_HIGH
1005                                  0
1006                                 >;
1007                         status = "disabled";
1008                 };
1009
1010                 usb0: ohci@00500000 {
1011                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
1012                         reg = <0x00500000 0x100000>;
1013                         interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
1014                         clocks = <&ohci_clk>, <&ohci_clk>, <&uhpck>;
1015                         clock-names = "ohci_clk", "hclk", "uhpck";
1016                         status = "disabled";
1017                 };
1018         };
1019
1020         i2c@0 {
1021                 compatible = "i2c-gpio";
1022                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH /* sda */
1023                          &pioA 24 GPIO_ACTIVE_HIGH /* scl */
1024                         >;
1025                 i2c-gpio,sda-open-drain;
1026                 i2c-gpio,scl-open-drain;
1027                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
1028                 #address-cells = <1>;
1029                 #size-cells = <0>;
1030                 pinctrl-names = "default";
1031                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
1032                 status = "disabled";
1033         };
1034 };