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         ahb {
  73                 compatible = "simple-bus";
  74                 #address-cells = <1>;
  75                 #size-cells = <1>;
  76                 ranges;
  77
  78                 apb {
  79                         compatible = "simple-bus";
  80                         #address-cells = <1>;
  81                         #size-cells = <1>;
  82                         ranges;
  83
  84                         aic: interrupt-controller@fffff000 {
  85                                 #interrupt-cells = <3>;
  86                                 compatible = "atmel,at91rm9200-aic";
  87                                 interrupt-controller;
  88                                 reg = <0xfffff000 0x200>;
  89                                 atmel,external-irqs = <29 30 31>;
  90                         };
  91
  92                         ramc0: ramc@ffffea00 {
  93                                 compatible = "atmel,at91sam9260-sdramc";
  94                                 reg = <0xffffea00 0x200>;
  95                         };
  96
  97                         pmc: pmc@fffffc00 {
  98                                 compatible = "atmel,at91sam9260-pmc";
  99                                 reg = <0xfffffc00 0x100>;
 100                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 101                                 interrupt-controller;
 102                                 #address-cells = <1>;
 103                                 #size-cells = <0>;
 104                                 #interrupt-cells = <1>;
 105
 106                                 main_osc: main_osc {
 107                                         compatible = "atmel,at91rm9200-clk-main-osc";
 108                                         #clock-cells = <0>;
 109                                         interrupts-extended = <&pmc AT91_PMC_MOSCS>;
 110                                         clocks = <&main_xtal>;
 111                                 };
 112
 113                                 main: mainck {
 114                                         compatible = "atmel,at91rm9200-clk-main";
 115                                         #clock-cells = <0>;
 116                                         clocks = <&main_osc>;
 117                                 };
 118
 119                                 slow_rc_osc: slow_rc_osc {
 120                                         compatible = "fixed-clock";
 121                                         #clock-cells = <0>;
 122                                         clock-frequency = <32768>;
 123                                         clock-accuracy = <50000000>;
 124                                 };
 125
 126                                 clk32k: slck {
 127                                         compatible = "atmel,at91sam9260-clk-slow";
 128                                         #clock-cells = <0>;
 129                                         clocks = <&slow_rc_osc>, <&slow_xtal>;
 130                                 };
 131
 132                                 plla: pllack {
 133                                         compatible = "atmel,at91rm9200-clk-pll";
 134                                         #clock-cells = <0>;
 135                                         interrupts-extended = <&pmc AT91_PMC_LOCKA>;
 136                                         clocks = <&main>;
 137                                         reg = <0>;
 138                                         atmel,clk-input-range = <1000000 32000000>;
 139                                         #atmel,pll-clk-output-range-cells = <4>;
 140                                         atmel,pll-clk-output-ranges = <80000000 160000000 0 1>,
 141                                                                 <150000000 240000000 2 1>;
 142                                 };
 143
 144                                 pllb: pllbck {
 145                                         compatible = "atmel,at91rm9200-clk-pll";
 146                                         #clock-cells = <0>;
 147                                         interrupts-extended = <&pmc AT91_PMC_LOCKB>;
 148                                         clocks = <&main>;
 149                                         reg = <1>;
 150                                         atmel,clk-input-range = <1000000 5000000>;
 151                                         #atmel,pll-clk-output-range-cells = <4>;
 152                                         atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
 153                                 };
 154
 155                                 mck: masterck {
 156                                         compatible = "atmel,at91rm9200-clk-master";
 157                                         #clock-cells = <0>;
 158                                         interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
 159                                         clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
 160                                         atmel,clk-output-range = <0 105000000>;
 161                                         atmel,clk-divisors = <1 2 4 0>;
 162                                 };
 163
 164                                 usb: usbck {
 165                                         compatible = "atmel,at91rm9200-clk-usb";
 166                                         #clock-cells = <0>;
 167                                         atmel,clk-divisors = <1 2 4 0>;
 168                                         clocks = <&pllb>;
 169                                 };
 170
 171                                 prog: progck {
 172                                         compatible = "atmel,at91rm9200-clk-programmable";
 173                                         #address-cells = <1>;
 174                                         #size-cells = <0>;
 175                                         interrupt-parent = <&pmc>;
 176                                         clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
 177
 178                                         prog0: prog0 {
 179                                                 #clock-cells = <0>;
 180                                                 reg = <0>;
 181                                                 interrupts = <AT91_PMC_PCKRDY(0)>;
 182                                         };
 183
 184                                         prog1: prog1 {
 185                                                 #clock-cells = <0>;
 186                                                 reg = <1>;
 187                                                 interrupts = <AT91_PMC_PCKRDY(1)>;
 188                                         };
 189                                 };
 190
 191                                 systemck {
 192                                         compatible = "atmel,at91rm9200-clk-system";
 193                                         #address-cells = <1>;
 194                                         #size-cells = <0>;
 195
 196                                         uhpck: uhpck {
 197                                                 #clock-cells = <0>;
 198                                                 reg = <6>;
 199                                                 clocks = <&usb>;
 200                                         };
 201
 202                                         udpck: udpck {
 203                                                 #clock-cells = <0>;
 204                                                 reg = <7>;
 205                                                 clocks = <&usb>;
 206                                         };
 207
 208                                         pck0: pck0 {
 209                                                 #clock-cells = <0>;
 210                                                 reg = <8>;
 211                                                 clocks = <&prog0>;
 212                                         };
 213
 214                                         pck1: pck1 {
 215                                                 #clock-cells = <0>;
 216                                                 reg = <9>;
 217                                                 clocks = <&prog1>;
 218                                         };
 219                                 };
 220
 221                                 periphck {
 222                                         compatible = "atmel,at91rm9200-clk-peripheral";
 223                                         #address-cells = <1>;
 224                                         #size-cells = <0>;
 225                                         clocks = <&mck>;
 226
 227                                         pioA_clk: pioA_clk {
 228                                                 #clock-cells = <0>;
 229                                                 reg = <2>;
 230                                         };
 231
 232                                         pioB_clk: pioB_clk {
 233                                                 #clock-cells = <0>;
 234                                                 reg = <3>;
 235                                         };
 236
 237                                         pioC_clk: pioC_clk {
 238                                                 #clock-cells = <0>;
 239                                                 reg = <4>;
 240                                         };
 241
 242                                         adc_clk: adc_clk {
 243                                                 #clock-cells = <0>;
 244                                                 reg = <5>;
 245                                         };
 246
 247                                         usart0_clk: usart0_clk {
 248                                                 #clock-cells = <0>;
 249                                                 reg = <6>;
 250                                         };
 251
 252                                         usart1_clk: usart1_clk {
 253                                                 #clock-cells = <0>;
 254                                                 reg = <7>;
 255                                         };
 256
 257                                         usart2_clk: usart2_clk {
 258                                                 #clock-cells = <0>;
 259                                                 reg = <8>;
 260                                         };
 261
 262                                         mci0_clk: mci0_clk {
 263                                                 #clock-cells = <0>;
 264                                                 reg = <9>;
 265                                         };
 266
 267                                         udc_clk: udc_clk {
 268                                                 #clock-cells = <0>;
 269                                                 reg = <10>;
 270                                         };
 271
 272                                         twi0_clk: twi0_clk {
 273                                                 reg = <11>;
 274                                                 #clock-cells = <0>;
 275                                         };
 276
 277                                         spi0_clk: spi0_clk {
 278                                                 #clock-cells = <0>;
 279                                                 reg = <12>;
 280                                         };
 281
 282                                         spi1_clk: spi1_clk {
 283                                                 #clock-cells = <0>;
 284                                                 reg = <13>;
 285                                         };
 286
 287                                         ssc0_clk: ssc0_clk {
 288                                                 #clock-cells = <0>;
 289                                                 reg = <14>;
 290                                         };
 291
 292                                         tc0_clk: tc0_clk {
 293                                                 #clock-cells = <0>;
 294                                                 reg = <17>;
 295                                         };
 296
 297                                         tc1_clk: tc1_clk {
 298                                                 #clock-cells = <0>;
 299                                                 reg = <18>;
 300                                         };
 301
 302                                         tc2_clk: tc2_clk {
 303                                                 #clock-cells = <0>;
 304                                                 reg = <19>;
 305                                         };
 306
 307                                         ohci_clk: ohci_clk {
 308                                                 #clock-cells = <0>;
 309                                                 reg = <20>;
 310                                         };
 311
 312                                         macb0_clk: macb0_clk {
 313                                                 #clock-cells = <0>;
 314                                                 reg = <21>;
 315                                         };
 316
 317                                         isi_clk: isi_clk {
 318                                                 #clock-cells = <0>;
 319                                                 reg = <22>;
 320                                         };
 321
 322                                         usart3_clk: usart3_clk {
 323                                                 #clock-cells = <0>;
 324                                                 reg = <23>;
 325                                         };
 326
 327                                         uart0_clk: uart0_clk {
 328                                                 #clock-cells = <0>;
 329                                                 reg = <24>;
 330                                         };
 331
 332                                         uart1_clk: uart1_clk {
 333                                                 #clock-cells = <0>;
 334                                                 reg = <25>;
 335                                         };
 336
 337                                         tc3_clk: tc3_clk {
 338                                                 #clock-cells = <0>;
 339                                                 reg = <26>;
 340                                         };
 341
 342                                         tc4_clk: tc4_clk {
 343                                                 #clock-cells = <0>;
 344                                                 reg = <27>;
 345                                         };
 346
 347                                         tc5_clk: tc5_clk {
 348                                                 #clock-cells = <0>;
 349                                                 reg = <28>;
 350                                         };
 351                                 };
 352                         };
 353
 354                         rstc@fffffd00 {
 355                                 compatible = "atmel,at91sam9260-rstc";
 356                                 reg = <0xfffffd00 0x10>;
 357                         };
 358
 359                         shdwc@fffffd10 {
 360                                 compatible = "atmel,at91sam9260-shdwc";
 361                                 reg = <0xfffffd10 0x10>;
 362                         };
 363
 364                         pit: timer@fffffd30 {
 365                                 compatible = "atmel,at91sam9260-pit";
 366                                 reg = <0xfffffd30 0xf>;
 367                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 368                                 clocks = <&mck>;
 369                         };
 370
 371                         tcb0: timer@fffa0000 {
 372                                 compatible = "atmel,at91rm9200-tcb";
 373                                 reg = <0xfffa0000 0x100>;
 374                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0
 375                                               18 IRQ_TYPE_LEVEL_HIGH 0
 376                                               19 IRQ_TYPE_LEVEL_HIGH 0>;
 377                                 clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>;
 378                                 clock-names = "t0_clk", "t1_clk", "t2_clk";
 379                         };
 380
 381                         tcb1: timer@fffdc000 {
 382                                 compatible = "atmel,at91rm9200-tcb";
 383                                 reg = <0xfffdc000 0x100>;
 384                                 interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0
 385                                               27 IRQ_TYPE_LEVEL_HIGH 0
 386                                               28 IRQ_TYPE_LEVEL_HIGH 0>;
 387                                 clocks = <&tc3_clk>, <&tc4_clk>, <&tc5_clk>;
 388                                 clock-names = "t0_clk", "t1_clk", "t2_clk";
 389                         };
 390
 391                         pinctrl@fffff400 {
 392                                 #address-cells = <1>;
 393                                 #size-cells = <1>;
 394                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 395                                 ranges = <0xfffff400 0xfffff400 0x600>;
 396
 397                                 atmel,mux-mask = <
 398                                       /*    A         B     */
 399                                        0xffffffff 0xffc00c3b  /* pioA */
 400                                        0xffffffff 0x7fff3ccf  /* pioB */
 401                                        0xffffffff 0x007fffff  /* pioC */
 402                                       >;
 403
 404                                 /* shared pinctrl settings */
 405                                 dbgu {
 406                                         pinctrl_dbgu: dbgu-0 {
 407                                                 atmel,pins =
 408                                                         <AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB14 periph A */
 409                                                          AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PB15 periph with pullup */
 410                                         };
 411                                 };
 412
 413                                 usart0 {
 414                                         pinctrl_usart0: usart0-0 {
 415                                                 atmel,pins =
 416                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB4 periph A */
 417                                                          AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB5 periph A */
 418                                         };
 419
 420                                         pinctrl_usart0_rts: usart0_rts-0 {
 421                                                 atmel,pins =
 422                                                         <AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB26 periph A */
 423                                         };
 424
 425                                         pinctrl_usart0_cts: usart0_cts-0 {
 426                                                 atmel,pins =
 427                                                         <AT91_PIOB 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB27 periph A */
 428                                         };
 429
 430                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 431                                                 atmel,pins =
 432                                                         <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB24 periph A */
 433                                                          AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB22 periph A */
 434                                         };
 435
 436                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 437                                                 atmel,pins =
 438                                                         <AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB23 periph A */
 439                                         };
 440
 441                                         pinctrl_usart0_ri: usart0_ri-0 {
 442                                                 atmel,pins =
 443                                                         <AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB25 periph A */
 444                                         };
 445                                 };
 446
 447                                 usart1 {
 448                                         pinctrl_usart1: usart1-0 {
 449                                                 atmel,pins =
 450                                                         <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB6 periph A with pullup */
 451                                                          AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB7 periph A */
 452                                         };
 453
 454                                         pinctrl_usart1_rts: usart1_rts-0 {
 455                                                 atmel,pins =
 456                                                         <AT91_PIOB 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB28 periph A */
 457                                         };
 458
 459                                         pinctrl_usart1_cts: usart1_cts-0 {
 460                                                 atmel,pins =
 461                                                         <AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB29 periph A */
 462                                         };
 463                                 };
 464
 465                                 usart2 {
 466                                         pinctrl_usart2: usart2-0 {
 467                                                 atmel,pins =
 468                                                         <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB8 periph A with pullup */
 469                                                          AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB9 periph A */
 470                                         };
 471
 472                                         pinctrl_usart2_rts: usart2_rts-0 {
 473                                                 atmel,pins =
 474                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA4 periph A */
 475                                         };
 476
 477                                         pinctrl_usart2_cts: usart2_cts-0 {
 478                                                 atmel,pins =
 479                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA5 periph A */
 480                                         };
 481                                 };
 482
 483                                 usart3 {
 484                                         pinctrl_usart3: usart3-0 {
 485                                                 atmel,pins =
 486                                                         <AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PB10 periph A with pullup */
 487                                                          AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB11 periph A */
 488                                         };
 489
 490                                         pinctrl_usart3_rts: usart3_rts-0 {
 491                                                 atmel,pins =
 492                                                         <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PC8 periph B */
 493                                         };
 494
 495                                         pinctrl_usart3_cts: usart3_cts-0 {
 496                                                 atmel,pins =
 497                                                         <AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC10 periph B */
 498                                         };
 499                                 };
 500
 501                                 uart0 {
 502                                         pinctrl_uart0: uart0-0 {
 503                                                 atmel,pins =
 504                                                         <AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA31 periph B with pullup */
 505                                                          AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA30 periph B */
 506                                         };
 507                                 };
 508
 509                                 uart1 {
 510                                         pinctrl_uart1: uart1-0 {
 511                                                 atmel,pins =
 512                                                         <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PB12 periph A with pullup */
 513                                                          AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB13 periph A */
 514                                         };
 515                                 };
 516
 517                                 nand {
 518                                         pinctrl_nand: nand-0 {
 519                                                 atmel,pins =
 520                                                         <AT91_PIOC 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP     /* PC13 gpio RDY pin pull_up */
 521                                                          AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;   /* PC14 gpio enable pin pull_up */
 522                                         };
 523                                 };
 524
 525                                 macb {
 526                                         pinctrl_macb_rmii: macb_rmii-0 {
 527                                                 atmel,pins =
 528                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA12 periph A */
 529                                                          AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA13 periph A */
 530                                                          AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA14 periph A */
 531                                                          AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA15 periph A */
 532                                                          AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA16 periph A */
 533                                                          AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA17 periph A */
 534                                                          AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA18 periph A */
 535                                                          AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA19 periph A */
 536                                                          AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA20 periph A */
 537                                                          AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA21 periph A */
 538                                         };
 539
 540                                         pinctrl_macb_rmii_mii: macb_rmii_mii-0 {
 541                                                 atmel,pins =
 542                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B */
 543                                                          AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA23 periph B */
 544                                                          AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA24 periph B */
 545                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
 546                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA26 periph B */
 547                                                          AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
 548                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
 549                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
 550                                         };
 551
 552                                         pinctrl_macb_rmii_mii_alt: macb_rmii_mii-1 {
 553                                                 atmel,pins =
 554                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA10 periph B */
 555                                                          AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA11 periph B */
 556                                                          AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B */
 557                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
 558                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA26 periph B */
 559                                                          AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
 560                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
 561                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
 562                                         };
 563                                 };
 564
 565                                 mmc0 {
 566                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 567                                                 atmel,pins =
 568                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA8 periph A */
 569                                         };
 570
 571                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 572                                                 atmel,pins =
 573                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA7 periph A with pullup */
 574                                                          AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;       /* PA6 periph A with pullup */
 575                                         };
 576
 577                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 578                                                 atmel,pins =
 579                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA9 periph A with pullup */
 580                                                          AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA10 periph A with pullup */
 581                                                          AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA11 periph A with pullup */
 582                                         };
 583
 584                                         pinctrl_mmc0_slot1_cmd_dat0: mmc0_slot1_cmd_dat0-0 {
 585                                                 atmel,pins =
 586                                                         <AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA1 periph B with pullup */
 587                                                          AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;       /* PA0 periph B with pullup */
 588                                         };
 589
 590                                         pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 {
 591                                                 atmel,pins =
 592                                                         <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA5 periph B with pullup */
 593                                                          AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA4 periph B with pullup */
 594                                                          AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;       /* PA3 periph B with pullup */
 595                                         };
 596                                 };
 597
 598                                 ssc0 {
 599                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 600                                                 atmel,pins =
 601                                                         <AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB16 periph A */
 602                                                          AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB17 periph A */
 603                                                          AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB18 periph A */
 604                                         };
 605
 606                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 607                                                 atmel,pins =
 608                                                         <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB19 periph A */
 609                                                          AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB20 periph A */
 610                                                          AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB21 periph A */
 611                                         };
 612                                 };
 613
 614                                 spi0 {
 615                                         pinctrl_spi0: spi0-0 {
 616                                                 atmel,pins =
 617                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PA0 periph A SPI0_MISO pin */
 618                                                          AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PA1 periph A SPI0_MOSI pin */
 619                                                          AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA2 periph A SPI0_SPCK pin */
 620                                         };
 621                                 };
 622
 623                                 spi1 {
 624                                         pinctrl_spi1: spi1-0 {
 625                                                 atmel,pins =
 626                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB0 periph A SPI1_MISO pin */
 627                                                          AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB1 periph A SPI1_MOSI pin */
 628                                                          AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB2 periph A SPI1_SPCK pin */
 629                                         };
 630                                 };
 631
 632                                 i2c_gpio0 {
 633                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 634                                                 atmel,pins =
 635                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE
 636                                                          AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 637                                         };
 638                                 };
 639
 640                                 tcb0 {
 641                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 642                                                 atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 643                                         };
 644
 645                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 646                                                 atmel,pins = <AT91_PIOB 6 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 647                                         };
 648
 649                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 650                                                 atmel,pins = <AT91_PIOB 7 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 651                                         };
 652
 653                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 654                                                 atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 655                                         };
 656
 657                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 658                                                 atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 659                                         };
 660
 661                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 662                                                 atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 663                                         };
 664
 665                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 666                                                 atmel,pins = <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 667                                         };
 668
 669                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 670                                                 atmel,pins = <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 671                                         };
 672
 673                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 674                                                 atmel,pins = <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 675                                         };
 676                                 };
 677
 678                                 tcb1 {
 679                                         pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
 680                                                 atmel,pins = <AT91_PIOB 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 681                                         };
 682
 683                                         pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
 684                                                 atmel,pins = <AT91_PIOB 17 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 685                                         };
 686
 687                                         pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
 688                                                 atmel,pins = <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 689                                         };
 690
 691                                         pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
 692                                                 atmel,pins = <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 693                                         };
 694
 695                                         pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
 696                                                 atmel,pins = <AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 697                                         };
 698
 699                                         pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
 700                                                 atmel,pins = <AT91_PIOB 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 701                                         };
 702
 703                                         pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
 704                                                 atmel,pins = <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 705                                         };
 706
 707                                         pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
 708                                                 atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 709                                         };
 710
 711                                         pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
 712                                                 atmel,pins = <AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 713                                         };
 714                                 };
 715
 716                                 pioA: gpio@fffff400 {
 717                                         compatible = "atmel,at91rm9200-gpio";
 718                                         reg = <0xfffff400 0x200>;
 719                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 720                                         #gpio-cells = <2>;
 721                                         gpio-controller;
 722                                         interrupt-controller;
 723                                         #interrupt-cells = <2>;
 724                                         clocks = <&pioA_clk>;
 725                                 };
 726
 727                                 pioB: gpio@fffff600 {
 728                                         compatible = "atmel,at91rm9200-gpio";
 729                                         reg = <0xfffff600 0x200>;
 730                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 731                                         #gpio-cells = <2>;
 732                                         gpio-controller;
 733                                         interrupt-controller;
 734                                         #interrupt-cells = <2>;
 735                                         clocks = <&pioB_clk>;
 736                                 };
 737
 738                                 pioC: gpio@fffff800 {
 739                                         compatible = "atmel,at91rm9200-gpio";
 740                                         reg = <0xfffff800 0x200>;
 741                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 742                                         #gpio-cells = <2>;
 743                                         gpio-controller;
 744                                         interrupt-controller;
 745                                         #interrupt-cells = <2>;
 746                                         clocks = <&pioC_clk>;
 747                                 };
 748                         };
 749
 750                         dbgu: serial@fffff200 {
 751                                 compatible = "atmel,at91sam9260-usart";
 752                                 reg = <0xfffff200 0x200>;
 753                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 754                                 pinctrl-names = "default";
 755                                 pinctrl-0 = <&pinctrl_dbgu>;
 756                                 clocks = <&mck>;
 757                                 clock-names = "usart";
 758                                 status = "disabled";
 759                         };
 760
 761                         usart0: serial@fffb0000 {
 762                                 compatible = "atmel,at91sam9260-usart";
 763                                 reg = <0xfffb0000 0x200>;
 764                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 765                                 atmel,use-dma-rx;
 766                                 atmel,use-dma-tx;
 767                                 pinctrl-names = "default";
 768                                 pinctrl-0 = <&pinctrl_usart0>;
 769                                 clocks = <&usart0_clk>;
 770                                 clock-names = "usart";
 771                                 status = "disabled";
 772                         };
 773
 774                         usart1: serial@fffb4000 {
 775                                 compatible = "atmel,at91sam9260-usart";
 776                                 reg = <0xfffb4000 0x200>;
 777                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 778                                 atmel,use-dma-rx;
 779                                 atmel,use-dma-tx;
 780                                 pinctrl-names = "default";
 781                                 pinctrl-0 = <&pinctrl_usart1>;
 782                                 clocks = <&usart1_clk>;
 783                                 clock-names = "usart";
 784                                 status = "disabled";
 785                         };
 786
 787                         usart2: serial@fffb8000 {
 788                                 compatible = "atmel,at91sam9260-usart";
 789                                 reg = <0xfffb8000 0x200>;
 790                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 791                                 atmel,use-dma-rx;
 792                                 atmel,use-dma-tx;
 793                                 pinctrl-names = "default";
 794                                 pinctrl-0 = <&pinctrl_usart2>;
 795                                 clocks = <&usart2_clk>;
 796                                 clock-names = "usart";
 797                                 status = "disabled";
 798                         };
 799
 800                         usart3: serial@fffd0000 {
 801                                 compatible = "atmel,at91sam9260-usart";
 802                                 reg = <0xfffd0000 0x200>;
 803                                 interrupts = <23 IRQ_TYPE_LEVEL_HIGH 5>;
 804                                 atmel,use-dma-rx;
 805                                 atmel,use-dma-tx;
 806                                 pinctrl-names = "default";
 807                                 pinctrl-0 = <&pinctrl_usart3>;
 808                                 clocks = <&usart3_clk>;
 809                                 clock-names = "usart";
 810                                 status = "disabled";
 811                         };
 812
 813                         uart0: serial@fffd4000 {
 814                                 compatible = "atmel,at91sam9260-usart";
 815                                 reg = <0xfffd4000 0x200>;
 816                                 interrupts = <24 IRQ_TYPE_LEVEL_HIGH 5>;
 817                                 atmel,use-dma-rx;
 818                                 atmel,use-dma-tx;
 819                                 pinctrl-names = "default";
 820                                 pinctrl-0 = <&pinctrl_uart0>;
 821                                 clocks = <&uart0_clk>;
 822                                 clock-names = "usart";
 823                                 status = "disabled";
 824                         };
 825
 826                         uart1: serial@fffd8000 {
 827                                 compatible = "atmel,at91sam9260-usart";
 828                                 reg = <0xfffd8000 0x200>;
 829                                 interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>;
 830                                 atmel,use-dma-rx;
 831                                 atmel,use-dma-tx;
 832                                 pinctrl-names = "default";
 833                                 pinctrl-0 = <&pinctrl_uart1>;
 834                                 clocks = <&uart1_clk>;
 835                                 clock-names = "usart";
 836                                 status = "disabled";
 837                         };
 838
 839                         macb0: ethernet@fffc4000 {
 840                                 compatible = "cdns,at32ap7000-macb", "cdns,macb";
 841                                 reg = <0xfffc4000 0x100>;
 842                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
 843                                 pinctrl-names = "default";
 844                                 pinctrl-0 = <&pinctrl_macb_rmii>;
 845                                 clocks = <&macb0_clk>, <&macb0_clk>;
 846                                 clock-names = "hclk", "pclk";
 847                                 status = "disabled";
 848                         };
 849
 850                         usb1: gadget@fffa4000 {
 851                                 compatible = "atmel,at91rm9200-udc";
 852                                 reg = <0xfffa4000 0x4000>;
 853                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
 854                                 clocks = <&udc_clk>, <&udpck>;
 855                                 clock-names = "pclk", "hclk";
 856                                 status = "disabled";
 857                         };
 858
 859                         i2c0: i2c@fffac000 {
 860                                 compatible = "atmel,at91sam9260-i2c";
 861                                 reg = <0xfffac000 0x100>;
 862                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 863                                 #address-cells = <1>;
 864                                 #size-cells = <0>;
 865                                 clocks = <&twi0_clk>;
 866                                 status = "disabled";
 867                         };
 868
 869                         mmc0: mmc@fffa8000 {
 870                                 compatible = "atmel,hsmci";
 871                                 reg = <0xfffa8000 0x600>;
 872                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>;
 873                                 #address-cells = <1>;
 874                                 #size-cells = <0>;
 875                                 pinctrl-names = "default";
 876                                 clocks = <&mci0_clk>;
 877                                 clock-names = "mci_clk";
 878                                 status = "disabled";
 879                         };
 880
 881                         ssc0: ssc@fffbc000 {
 882                                 compatible = "atmel,at91rm9200-ssc";
 883                                 reg = <0xfffbc000 0x4000>;
 884                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 885                                 pinctrl-names = "default";
 886                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 887                                 clocks = <&ssc0_clk>;
 888                                 clock-names = "pclk";
 889                                 status = "disabled";
 890                         };
 891
 892                         spi0: spi@fffc8000 {
 893                                 #address-cells = <1>;
 894                                 #size-cells = <0>;
 895                                 compatible = "atmel,at91rm9200-spi";
 896                                 reg = <0xfffc8000 0x200>;
 897                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
 898                                 pinctrl-names = "default";
 899                                 pinctrl-0 = <&pinctrl_spi0>;
 900                                 clocks = <&spi0_clk>;
 901                                 clock-names = "spi_clk";
 902                                 status = "disabled";
 903                         };
 904
 905                         spi1: spi@fffcc000 {
 906                                 #address-cells = <1>;
 907                                 #size-cells = <0>;
 908                                 compatible = "atmel,at91rm9200-spi";
 909                                 reg = <0xfffcc000 0x200>;
 910                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 911                                 pinctrl-names = "default";
 912                                 pinctrl-0 = <&pinctrl_spi1>;
 913                                 clocks = <&spi1_clk>;
 914                                 clock-names = "spi_clk";
 915                                 status = "disabled";
 916                         };
 917
 918                         adc0: adc@fffe0000 {
 919                                 #address-cells = <1>;
 920                                 #size-cells = <0>;
 921                                 compatible = "atmel,at91sam9260-adc";
 922                                 reg = <0xfffe0000 0x100>;
 923                                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 0>;
 924                                 clocks = <&adc_clk>, <&adc_op_clk>;
 925                                 clock-names = "adc_clk", "adc_op_clk";
 926                                 atmel,adc-use-external-triggers;
 927                                 atmel,adc-channels-used = <0xf>;
 928                                 atmel,adc-vref = <3300>;
 929                                 atmel,adc-startup-time = <15>;
 930                                 atmel,adc-res = <8 10>;
 931                                 atmel,adc-res-names = "lowres", "highres";
 932                                 atmel,adc-use-res = "highres";
 933
 934                                 trigger@0 {
 935                                         reg = <0>;
 936                                         trigger-name = "timer-counter-0";
 937                                         trigger-value = <0x1>;
 938                                 };
 939                                 trigger@1 {
 940                                         reg = <1>;
 941                                         trigger-name = "timer-counter-1";
 942                                         trigger-value = <0x3>;
 943                                 };
 944
 945                                 trigger@2 {
 946                                         reg = <2>;
 947                                         trigger-name = "timer-counter-2";
 948                                         trigger-value = <0x5>;
 949                                 };
 950
 951                                 trigger@3 {
 952                                         reg = <3>;
 953                                         trigger-name = "external";
 954                                         trigger-value = <0xd>;
 955                                         trigger-external;
 956                                 };
 957                         };
 958
 959                         rtc@fffffd20 {
 960                                 compatible = "atmel,at91sam9260-rtt";
 961                                 reg = <0xfffffd20 0x10>;
 962                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 963                                 clocks = <&clk32k>;
 964                                 status = "disabled";
 965                         };
 966
 967                         watchdog@fffffd40 {
 968                                 compatible = "atmel,at91sam9260-wdt";
 969                                 reg = <0xfffffd40 0x10>;
 970                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 971                                 atmel,watchdog-type = "hardware";
 972                                 atmel,reset-type = "all";
 973                                 atmel,dbg-halt;
 974                                 atmel,idle-halt;
 975                                 status = "disabled";
 976                         };
 977
 978                         gpbr: syscon@fffffd50 {
 979                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
 980                                 reg = <0xfffffd50 0x10>;
 981                                 status = "disabled";
 982                         };
 983                 };
 984
 985                 nand0: nand@40000000 {
 986                         compatible = "atmel,at91rm9200-nand";
 987                         #address-cells = <1>;
 988                         #size-cells = <1>;
 989                         reg = <0x40000000 0x10000000
 990                                0xffffe800 0x200
 991                               >;
 992                         atmel,nand-addr-offset = <21>;
 993                         atmel,nand-cmd-offset = <22>;
 994                         pinctrl-names = "default";
 995                         pinctrl-0 = <&pinctrl_nand>;
 996                         gpios = <&pioC 13 GPIO_ACTIVE_HIGH
 997                                  &pioC 14 GPIO_ACTIVE_HIGH
 998                                  0
 999                                 >;
1000                         status = "disabled";
1001                 };
1002
1003                 usb0: ohci@00500000 {
1004                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
1005                         reg = <0x00500000 0x100000>;
1006                         interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
1007                         clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>;
1008                         clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
1009                         status = "disabled";
1010                 };
1011         };
1012
1013         i2c@0 {
1014                 compatible = "i2c-gpio";
1015                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH /* sda */
1016                          &pioA 24 GPIO_ACTIVE_HIGH /* scl */
1017                         >;
1018                 i2c-gpio,sda-open-drain;
1019                 i2c-gpio,scl-open-drain;
1020                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
1021                 #address-cells = <1>;
1022                 #size-cells = <0>;
1023                 pinctrl-names = "default";
1024                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
1025                 status = "disabled";
1026         };
1027 };