arch/arm/boot/dts/at91sam9n12.dtsi

   1 /*
   2  * at91sam9n12.dtsi - Device Tree include file for AT91SAM9N12 SoC
   3  *
   4  *  Copyright (C) 2012 Atmel,
   5  *                2012 Hong Xu <hong.xu@atmel.com>
   6  *
   7  * Licensed under GPLv2 or later.
   8  */
   9
  10 #include "skeleton.dtsi"
  11 #include <dt-bindings/dma/at91.h>
  12 #include <dt-bindings/pinctrl/at91.h>
  13 #include <dt-bindings/interrupt-controller/irq.h>
  14 #include <dt-bindings/gpio/gpio.h>
  15
  16 / {
  17         model = "Atmel AT91SAM9N12 SoC";
  18         compatible = "atmel,at91sam9n12";
  19         interrupt-parent = <&aic>;
  20
  21         aliases {
  22                 serial0 = &dbgu;
  23                 serial1 = &usart0;
  24                 serial2 = &usart1;
  25                 serial3 = &usart2;
  26                 serial4 = &usart3;
  27                 gpio0 = &pioA;
  28                 gpio1 = &pioB;
  29                 gpio2 = &pioC;
  30                 gpio3 = &pioD;
  31                 tcb0 = &tcb0;
  32                 tcb1 = &tcb1;
  33                 i2c0 = &i2c0;
  34                 i2c1 = &i2c1;
  35                 ssc0 = &ssc0;
  36                 pwm0 = &pwm0;
  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 0x10000000>;
  50         };
  51
  52         ahb {
  53                 compatible = "simple-bus";
  54                 #address-cells = <1>;
  55                 #size-cells = <1>;
  56                 ranges;
  57
  58                 apb {
  59                         compatible = "simple-bus";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62                         ranges;
  63
  64                         aic: interrupt-controller@fffff000 {
  65                                 #interrupt-cells = <3>;
  66                                 compatible = "atmel,at91rm9200-aic";
  67                                 interrupt-controller;
  68                                 reg = <0xfffff000 0x200>;
  69                                 atmel,external-irqs = <31>;
  70                         };
  71
  72                         ramc0: ramc@ffffe800 {
  73                                 compatible = "atmel,at91sam9g45-ddramc";
  74                                 reg = <0xffffe800 0x200>;
  75                         };
  76
  77                         pmc: pmc@fffffc00 {
  78                                 compatible = "atmel,at91rm9200-pmc";
  79                                 reg = <0xfffffc00 0x100>;
  80                         };
  81
  82                         rstc@fffffe00 {
  83                                 compatible = "atmel,at91sam9g45-rstc";
  84                                 reg = <0xfffffe00 0x10>;
  85                         };
  86
  87                         pit: timer@fffffe30 {
  88                                 compatible = "atmel,at91sam9260-pit";
  89                                 reg = <0xfffffe30 0xf>;
  90                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  91                         };
  92
  93                         shdwc@fffffe10 {
  94                                 compatible = "atmel,at91sam9x5-shdwc";
  95                                 reg = <0xfffffe10 0x10>;
  96                         };
  97
  98                         mmc0: mmc@f0008000 {
  99                                 compatible = "atmel,hsmci";
 100                                 reg = <0xf0008000 0x600>;
 101                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>;
 102                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(0)>;
 103                                 dma-names = "rxtx";
 104                                 #address-cells = <1>;
 105                                 #size-cells = <0>;
 106                                 status = "disabled";
 107                         };
 108
 109                         tcb0: timer@f8008000 {
 110                                 compatible = "atmel,at91sam9x5-tcb";
 111                                 reg = <0xf8008000 0x100>;
 112                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
 113                         };
 114
 115                         tcb1: timer@f800c000 {
 116                                 compatible = "atmel,at91sam9x5-tcb";
 117                                 reg = <0xf800c000 0x100>;
 118                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
 119                         };
 120
 121                         dma: dma-controller@ffffec00 {
 122                                 compatible = "atmel,at91sam9g45-dma";
 123                                 reg = <0xffffec00 0x200>;
 124                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
 125                                 #dma-cells = <2>;
 126                         };
 127
 128                         pinctrl@fffff400 {
 129                                 #address-cells = <1>;
 130                                 #size-cells = <1>;
 131                                 compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
 132                                 ranges = <0xfffff400 0xfffff400 0x800>;
 133
 134                                 atmel,mux-mask = <
 135                                       /*    A         B          C     */
 136                                        0xffffffff 0xffe07983 0x00000000  /* pioA */
 137                                        0x00040000 0x00047e0f 0x00000000  /* pioB */
 138                                        0xfdffffff 0x07c00000 0xb83fffff  /* pioC */
 139                                        0x003fffff 0x003f8000 0x00000000  /* pioD */
 140                                       >;
 141
 142                                 /* shared pinctrl settings */
 143                                 dbgu {
 144                                         pinctrl_dbgu: dbgu-0 {
 145                                                 atmel,pins =
 146                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PA9 periph A */
 147                                                          AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA10 periph with pullup */
 148                                         };
 149                                 };
 150
 151                                 usart0 {
 152                                         pinctrl_usart0: usart0-0 {
 153                                                 atmel,pins =
 154                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA1 periph A with pullup */
 155                                                          AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA0 periph A */
 156                                         };
 157
 158                                         pinctrl_usart0_rts: usart0_rts-0 {
 159                                                 atmel,pins =
 160                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA2 periph A */
 161                                         };
 162
 163                                         pinctrl_usart0_cts: usart0_cts-0 {
 164                                                 atmel,pins =
 165                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA3 periph A */
 166                                         };
 167                                 };
 168
 169                                 usart1 {
 170                                         pinctrl_usart1: usart1-0 {
 171                                                 atmel,pins =
 172                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA6 periph A with pullup */
 173                                                          AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA5 periph A */
 174                                         };
 175                                 };
 176
 177                                 usart2 {
 178                                         pinctrl_usart2: usart2-0 {
 179                                                 atmel,pins =
 180                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA8 periph A with pullup */
 181                                                          AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA7 periph A */
 182                                         };
 183
 184                                         pinctrl_usart2_rts: usart2_rts-0 {
 185                                                 atmel,pins =
 186                                                         <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB0 periph B */
 187                                         };
 188
 189                                         pinctrl_usart2_cts: usart2_cts-0 {
 190                                                 atmel,pins =
 191                                                         <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB1 periph B */
 192                                         };
 193                                 };
 194
 195                                 usart3 {
 196                                         pinctrl_usart3: usart3-0 {
 197                                                 atmel,pins =
 198                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PC23 periph B with pullup */
 199                                                          AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC22 periph B */
 200                                         };
 201
 202                                         pinctrl_usart3_rts: usart3_rts-0 {
 203                                                 atmel,pins =
 204                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC24 periph B */
 205                                         };
 206
 207                                         pinctrl_usart3_cts: usart3_cts-0 {
 208                                                 atmel,pins =
 209                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC25 periph B */
 210                                         };
 211                                 };
 212
 213                                 uart0 {
 214                                         pinctrl_uart0: uart0-0 {
 215                                                 atmel,pins =
 216                                                         <AT91_PIOC 9 AT91_PERIPH_C AT91_PINCTRL_PULL_UP /* PC9 periph C with pullup */
 217                                                          AT91_PIOC 8 AT91_PERIPH_C AT91_PINCTRL_NONE>;  /* PC8 periph C */
 218                                         };
 219                                 };
 220
 221                                 uart1 {
 222                                         pinctrl_uart1: uart1-0 {
 223                                                 atmel,pins =
 224                                                         <AT91_PIOC 16 AT91_PERIPH_C AT91_PINCTRL_PULL_UP        /* PC17 periph C with pullup */
 225                                                          AT91_PIOC 17 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC16 periph C */
 226                                         };
 227                                 };
 228
 229                                 nand {
 230                                         pinctrl_nand: nand-0 {
 231                                                 atmel,pins =
 232                                                         <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP      /* PD5 gpio RDY pin pull_up*/
 233                                                          AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;    /* PD4 gpio enable pin pull_up */
 234                                         };
 235                                 };
 236
 237                                 mmc0 {
 238                                         pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
 239                                                 atmel,pins =
 240                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA17 periph A */
 241                                                          AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA16 periph A with pullup */
 242                                                          AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA15 periph A with pullup */
 243                                         };
 244
 245                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 246                                                 atmel,pins =
 247                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA18 periph A with pullup */
 248                                                          AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA19 periph A with pullup */
 249                                                          AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA20 periph A with pullup */
 250                                         };
 251
 252                                         pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 {
 253                                                 atmel,pins =
 254                                                         <AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA11 periph B with pullup */
 255                                                          AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA12 periph B with pullup */
 256                                                          AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA13 periph B with pullup */
 257                                                          AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;      /* PA14 periph B with pullup */
 258                                         };
 259                                 };
 260
 261                                 ssc0 {
 262                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 263                                                 atmel,pins =
 264                                                         <AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA24 periph B */
 265                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
 266                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA26 periph B */
 267                                         };
 268
 269                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 270                                                 atmel,pins =
 271                                                         <AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
 272                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
 273                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
 274                                         };
 275                                 };
 276
 277                                 spi0 {
 278                                         pinctrl_spi0: spi0-0 {
 279                                                 atmel,pins =
 280                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA11 periph A SPI0_MISO pin */
 281                                                          AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA12 periph A SPI0_MOSI pin */
 282                                                          AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA13 periph A SPI0_SPCK pin */
 283                                         };
 284                                 };
 285
 286                                 spi1 {
 287                                         pinctrl_spi1: spi1-0 {
 288                                                 atmel,pins =
 289                                                         <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA21 periph B SPI1_MISO pin */
 290                                                          AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B SPI1_MOSI pin */
 291                                                          AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA23 periph B SPI1_SPCK pin */
 292                                         };
 293                                 };
 294
 295                                 i2c0 {
 296                                         pinctrl_i2c0: i2c0-0 {
 297                                                 atmel,pins =
 298                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE
 299                                                          AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 300                                         };
 301                                 };
 302
 303                                 i2c1 {
 304                                         pinctrl_i2c1: i2c1-0 {
 305                                                 atmel,pins =
 306                                                         <AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE
 307                                                          AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 308                                         };
 309                                 };
 310
 311                                 tcb0 {
 312                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 313                                                 atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 314                                         };
 315
 316                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 317                                                 atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 318                                         };
 319
 320                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 321                                                 atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 322                                         };
 323
 324                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 325                                                 atmel,pins = <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 326                                         };
 327
 328                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 329                                                 atmel,pins = <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 330                                         };
 331
 332                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 333                                                 atmel,pins = <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 334                                         };
 335
 336                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 337                                                 atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 338                                         };
 339
 340                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 341                                                 atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 342                                         };
 343
 344                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 345                                                 atmel,pins = <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 346                                         };
 347                                 };
 348
 349                                 tcb1 {
 350                                         pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
 351                                                 atmel,pins = <AT91_PIOC 4 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 352                                         };
 353
 354                                         pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
 355                                                 atmel,pins = <AT91_PIOC 7 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 356                                         };
 357
 358                                         pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
 359                                                 atmel,pins = <AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 360                                         };
 361
 362                                         pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
 363                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 364                                         };
 365
 366                                         pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
 367                                                 atmel,pins = <AT91_PIOC 5 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 368                                         };
 369
 370                                         pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
 371                                                 atmel,pins = <AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 372                                         };
 373
 374                                         pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
 375                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 376                                         };
 377
 378                                         pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
 379                                                 atmel,pins = <AT91_PIOC 6 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 380                                         };
 381
 382                                         pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
 383                                                 atmel,pins = <AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 384                                         };
 385                                 };
 386
 387                                 pioA: gpio@fffff400 {
 388                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 389                                         reg = <0xfffff400 0x200>;
 390                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 391                                         #gpio-cells = <2>;
 392                                         gpio-controller;
 393                                         interrupt-controller;
 394                                         #interrupt-cells = <2>;
 395                                 };
 396
 397                                 pioB: gpio@fffff600 {
 398                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 399                                         reg = <0xfffff600 0x200>;
 400                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 401                                         #gpio-cells = <2>;
 402                                         gpio-controller;
 403                                         interrupt-controller;
 404                                         #interrupt-cells = <2>;
 405                                 };
 406
 407                                 pioC: gpio@fffff800 {
 408                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 409                                         reg = <0xfffff800 0x200>;
 410                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 411                                         #gpio-cells = <2>;
 412                                         gpio-controller;
 413                                         interrupt-controller;
 414                                         #interrupt-cells = <2>;
 415                                 };
 416
 417                                 pioD: gpio@fffffa00 {
 418                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 419                                         reg = <0xfffffa00 0x200>;
 420                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 421                                         #gpio-cells = <2>;
 422                                         gpio-controller;
 423                                         interrupt-controller;
 424                                         #interrupt-cells = <2>;
 425                                 };
 426                         };
 427
 428                         dbgu: serial@fffff200 {
 429                                 compatible = "atmel,at91sam9260-usart";
 430                                 reg = <0xfffff200 0x200>;
 431                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 432                                 pinctrl-names = "default";
 433                                 pinctrl-0 = <&pinctrl_dbgu>;
 434                                 status = "disabled";
 435                         };
 436
 437                         ssc0: ssc@f0010000 {
 438                                 compatible = "atmel,at91sam9g45-ssc";
 439                                 reg = <0xf0010000 0x4000>;
 440                                 interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>;
 441                                 dmas = <&dma 0 AT91_DMA_CFG_PER_ID(21)>,
 442                                        <&dma 0 AT91_DMA_CFG_PER_ID(22)>;
 443                                 dma-names = "tx", "rx";
 444                                 pinctrl-names = "default";
 445                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 446                                 status = "disabled";
 447                         };
 448
 449                         usart0: serial@f801c000 {
 450                                 compatible = "atmel,at91sam9260-usart";
 451                                 reg = <0xf801c000 0x4000>;
 452                                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>;
 453                                 pinctrl-names = "default";
 454                                 pinctrl-0 = <&pinctrl_usart0>;
 455                                 status = "disabled";
 456                         };
 457
 458                         usart1: serial@f8020000 {
 459                                 compatible = "atmel,at91sam9260-usart";
 460                                 reg = <0xf8020000 0x4000>;
 461                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 462                                 pinctrl-names = "default";
 463                                 pinctrl-0 = <&pinctrl_usart1>;
 464                                 status = "disabled";
 465                         };
 466
 467                         usart2: serial@f8024000 {
 468                                 compatible = "atmel,at91sam9260-usart";
 469                                 reg = <0xf8024000 0x4000>;
 470                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 471                                 pinctrl-names = "default";
 472                                 pinctrl-0 = <&pinctrl_usart2>;
 473                                 status = "disabled";
 474                         };
 475
 476                         usart3: serial@f8028000 {
 477                                 compatible = "atmel,at91sam9260-usart";
 478                                 reg = <0xf8028000 0x4000>;
 479                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 480                                 pinctrl-names = "default";
 481                                 pinctrl-0 = <&pinctrl_usart3>;
 482                                 status = "disabled";
 483                         };
 484
 485                         i2c0: i2c@f8010000 {
 486                                 compatible = "atmel,at91sam9x5-i2c";
 487                                 reg = <0xf8010000 0x100>;
 488                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 6>;
 489                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(13)>,
 490                                        <&dma 1 AT91_DMA_CFG_PER_ID(14)>;
 491                                 dma-names = "tx", "rx";
 492                                 #address-cells = <1>;
 493                                 #size-cells = <0>;
 494                                 pinctrl-names = "default";
 495                                 pinctrl-0 = <&pinctrl_i2c0>;
 496                                 status = "disabled";
 497                         };
 498
 499                         i2c1: i2c@f8014000 {
 500                                 compatible = "atmel,at91sam9x5-i2c";
 501                                 reg = <0xf8014000 0x100>;
 502                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 6>;
 503                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(15)>,
 504                                        <&dma 1 AT91_DMA_CFG_PER_ID(16)>;
 505                                 dma-names = "tx", "rx";
 506                                 #address-cells = <1>;
 507                                 #size-cells = <0>;
 508                                 pinctrl-names = "default";
 509                                 pinctrl-0 = <&pinctrl_i2c1>;
 510                                 status = "disabled";
 511                         };
 512
 513                         spi0: spi@f0000000 {
 514                                 #address-cells = <1>;
 515                                 #size-cells = <0>;
 516                                 compatible = "atmel,at91rm9200-spi";
 517                                 reg = <0xf0000000 0x100>;
 518                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 519                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(1)>,
 520                                        <&dma 1 AT91_DMA_CFG_PER_ID(2)>;
 521                                 dma-names = "tx", "rx";
 522                                 pinctrl-names = "default";
 523                                 pinctrl-0 = <&pinctrl_spi0>;
 524                                 status = "disabled";
 525                         };
 526
 527                         spi1: spi@f0004000 {
 528                                 #address-cells = <1>;
 529                                 #size-cells = <0>;
 530                                 compatible = "atmel,at91rm9200-spi";
 531                                 reg = <0xf0004000 0x100>;
 532                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
 533                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(3)>,
 534                                        <&dma 1 AT91_DMA_CFG_PER_ID(4)>;
 535                                 dma-names = "tx", "rx";
 536                                 pinctrl-names = "default";
 537                                 pinctrl-0 = <&pinctrl_spi1>;
 538                                 status = "disabled";
 539                         };
 540
 541                         watchdog@fffffe40 {
 542                                 compatible = "atmel,at91sam9260-wdt";
 543                                 reg = <0xfffffe40 0x10>;
 544                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 545                                 atmel,watchdog-type = "hardware";
 546                                 atmel,reset-type = "all";
 547                                 atmel,dbg-halt;
 548                                 atmel,idle-halt;
 549                                 status = "disabled";
 550                         };
 551
 552                         pwm0: pwm@f8034000 {
 553                                 compatible = "atmel,at91sam9rl-pwm";
 554                                 reg = <0xf8034000 0x300>;
 555                                 interrupts = <18 IRQ_TYPE_LEVEL_HIGH 4>;
 556                                 #pwm-cells = <3>;
 557                                 status = "disabled";
 558                         };
 559                 };
 560
 561                 nand0: nand@40000000 {
 562                         compatible = "atmel,at91rm9200-nand";
 563                         #address-cells = <1>;
 564                         #size-cells = <1>;
 565                         reg = < 0x40000000 0x10000000
 566                                 0xffffe000 0x00000600
 567                                 0xffffe600 0x00000200
 568                                 0x00108000 0x00018000
 569                                >;
 570                         atmel,pmecc-lookup-table-offset = <0x0 0x8000>;
 571                         atmel,nand-addr-offset = <21>;
 572                         atmel,nand-cmd-offset = <22>;
 573                         atmel,nand-has-dma;
 574                         pinctrl-names = "default";
 575                         pinctrl-0 = <&pinctrl_nand>;
 576                         gpios = <&pioD 5 GPIO_ACTIVE_HIGH
 577                                  &pioD 4 GPIO_ACTIVE_HIGH
 578                                  0
 579                                 >;
 580                         status = "disabled";
 581                 };
 582
 583                 usb0: ohci@00500000 {
 584                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 585                         reg = <0x00500000 0x00100000>;
 586                         interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
 587                         status = "disabled";
 588                 };
 589         };
 590
 591         i2c@0 {
 592                 compatible = "i2c-gpio";
 593                 gpios = <&pioA 30 GPIO_ACTIVE_HIGH /* sda */
 594                          &pioA 31 GPIO_ACTIVE_HIGH /* scl */
 595                         >;
 596                 i2c-gpio,sda-open-drain;
 597                 i2c-gpio,scl-open-drain;
 598                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 599                 #address-cells = <1>;
 600                 #size-cells = <0>;
 601                 status = "disabled";
 602         };
 603 };