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         };
  37         cpus {
  38                 #address-cells = <0>;
  39                 #size-cells = <0>;
  40
  41                 cpu {
  42                         compatible = "arm,arm926ej-s";
  43                         device_type = "cpu";
  44                 };
  45         };
  46
  47         memory {
  48                 reg = <0x20000000 0x10000000>;
  49         };
  50
  51         ahb {
  52                 compatible = "simple-bus";
  53                 #address-cells = <1>;
  54                 #size-cells = <1>;
  55                 ranges;
  56
  57                 apb {
  58                         compatible = "simple-bus";
  59                         #address-cells = <1>;
  60                         #size-cells = <1>;
  61                         ranges;
  62
  63                         aic: interrupt-controller@fffff000 {
  64                                 #interrupt-cells = <3>;
  65                                 compatible = "atmel,at91rm9200-aic";
  66                                 interrupt-controller;
  67                                 reg = <0xfffff000 0x200>;
  68                                 atmel,external-irqs = <31>;
  69                         };
  70
  71                         ramc0: ramc@ffffe800 {
  72                                 compatible = "atmel,at91sam9g45-ddramc";
  73                                 reg = <0xffffe800 0x200>;
  74                         };
  75
  76                         pmc: pmc@fffffc00 {
  77                                 compatible = "atmel,at91rm9200-pmc";
  78                                 reg = <0xfffffc00 0x100>;
  79                         };
  80
  81                         rstc@fffffe00 {
  82                                 compatible = "atmel,at91sam9g45-rstc";
  83                                 reg = <0xfffffe00 0x10>;
  84                         };
  85
  86                         pit: timer@fffffe30 {
  87                                 compatible = "atmel,at91sam9260-pit";
  88                                 reg = <0xfffffe30 0xf>;
  89                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  90                         };
  91
  92                         shdwc@fffffe10 {
  93                                 compatible = "atmel,at91sam9x5-shdwc";
  94                                 reg = <0xfffffe10 0x10>;
  95                         };
  96
  97                         mmc0: mmc@f0008000 {
  98                                 compatible = "atmel,hsmci";
  99                                 reg = <0xf0008000 0x600>;
 100                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>;
 101                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(0)>;
 102                                 dma-names = "rxtx";
 103                                 #address-cells = <1>;
 104                                 #size-cells = <0>;
 105                                 status = "disabled";
 106                         };
 107
 108                         tcb0: timer@f8008000 {
 109                                 compatible = "atmel,at91sam9x5-tcb";
 110                                 reg = <0xf8008000 0x100>;
 111                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
 112                         };
 113
 114                         tcb1: timer@f800c000 {
 115                                 compatible = "atmel,at91sam9x5-tcb";
 116                                 reg = <0xf800c000 0x100>;
 117                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
 118                         };
 119
 120                         dma: dma-controller@ffffec00 {
 121                                 compatible = "atmel,at91sam9g45-dma";
 122                                 reg = <0xffffec00 0x200>;
 123                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
 124                                 #dma-cells = <2>;
 125                         };
 126
 127                         pinctrl@fffff400 {
 128                                 #address-cells = <1>;
 129                                 #size-cells = <1>;
 130                                 compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
 131                                 ranges = <0xfffff400 0xfffff400 0x800>;
 132
 133                                 atmel,mux-mask = <
 134                                       /*    A         B          C     */
 135                                        0xffffffff 0xffe07983 0x00000000  /* pioA */
 136                                        0x00040000 0x00047e0f 0x00000000  /* pioB */
 137                                        0xfdffffff 0x07c00000 0xb83fffff  /* pioC */
 138                                        0x003fffff 0x003f8000 0x00000000  /* pioD */
 139                                       >;
 140
 141                                 /* shared pinctrl settings */
 142                                 dbgu {
 143                                         pinctrl_dbgu: dbgu-0 {
 144                                                 atmel,pins =
 145                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PA9 periph A */
 146                                                          AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA10 periph with pullup */
 147                                         };
 148                                 };
 149
 150                                 usart0 {
 151                                         pinctrl_usart0: usart0-0 {
 152                                                 atmel,pins =
 153                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA1 periph A with pullup */
 154                                                          AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA0 periph A */
 155                                         };
 156
 157                                         pinctrl_usart0_rts: usart0_rts-0 {
 158                                                 atmel,pins =
 159                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA2 periph A */
 160                                         };
 161
 162                                         pinctrl_usart0_cts: usart0_cts-0 {
 163                                                 atmel,pins =
 164                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA3 periph A */
 165                                         };
 166                                 };
 167
 168                                 usart1 {
 169                                         pinctrl_usart1: usart1-0 {
 170                                                 atmel,pins =
 171                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA6 periph A with pullup */
 172                                                          AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA5 periph A */
 173                                         };
 174                                 };
 175
 176                                 usart2 {
 177                                         pinctrl_usart2: usart2-0 {
 178                                                 atmel,pins =
 179                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA8 periph A with pullup */
 180                                                          AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA7 periph A */
 181                                         };
 182
 183                                         pinctrl_usart2_rts: usart2_rts-0 {
 184                                                 atmel,pins =
 185                                                         <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB0 periph B */
 186                                         };
 187
 188                                         pinctrl_usart2_cts: usart2_cts-0 {
 189                                                 atmel,pins =
 190                                                         <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB1 periph B */
 191                                         };
 192                                 };
 193
 194                                 usart3 {
 195                                         pinctrl_usart3: usart3-0 {
 196                                                 atmel,pins =
 197                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PC23 periph B with pullup */
 198                                                          AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC22 periph B */
 199                                         };
 200
 201                                         pinctrl_usart3_rts: usart3_rts-0 {
 202                                                 atmel,pins =
 203                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC24 periph B */
 204                                         };
 205
 206                                         pinctrl_usart3_cts: usart3_cts-0 {
 207                                                 atmel,pins =
 208                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC25 periph B */
 209                                         };
 210                                 };
 211
 212                                 uart0 {
 213                                         pinctrl_uart0: uart0-0 {
 214                                                 atmel,pins =
 215                                                         <AT91_PIOC 9 AT91_PERIPH_C AT91_PINCTRL_PULL_UP /* PC9 periph C with pullup */
 216                                                          AT91_PIOC 8 AT91_PERIPH_C AT91_PINCTRL_NONE>;  /* PC8 periph C */
 217                                         };
 218                                 };
 219
 220                                 uart1 {
 221                                         pinctrl_uart1: uart1-0 {
 222                                                 atmel,pins =
 223                                                         <AT91_PIOC 16 AT91_PERIPH_C AT91_PINCTRL_PULL_UP        /* PC17 periph C with pullup */
 224                                                          AT91_PIOC 17 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC16 periph C */
 225                                         };
 226                                 };
 227
 228                                 nand {
 229                                         pinctrl_nand: nand-0 {
 230                                                 atmel,pins =
 231                                                         <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP      /* PD5 gpio RDY pin pull_up*/
 232                                                          AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;    /* PD4 gpio enable pin pull_up */
 233                                         };
 234                                 };
 235
 236                                 mmc0 {
 237                                         pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
 238                                                 atmel,pins =
 239                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA17 periph A */
 240                                                          AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA16 periph A with pullup */
 241                                                          AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA15 periph A with pullup */
 242                                         };
 243
 244                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 245                                                 atmel,pins =
 246                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA18 periph A with pullup */
 247                                                          AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA19 periph A with pullup */
 248                                                          AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA20 periph A with pullup */
 249                                         };
 250
 251                                         pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 {
 252                                                 atmel,pins =
 253                                                         <AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA11 periph B with pullup */
 254                                                          AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA12 periph B with pullup */
 255                                                          AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA13 periph B with pullup */
 256                                                          AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;      /* PA14 periph B with pullup */
 257                                         };
 258                                 };
 259
 260                                 ssc0 {
 261                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 262                                                 atmel,pins =
 263                                                         <AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA24 periph B */
 264                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
 265                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA26 periph B */
 266                                         };
 267
 268                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 269                                                 atmel,pins =
 270                                                         <AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
 271                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
 272                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
 273                                         };
 274                                 };
 275
 276                                 spi0 {
 277                                         pinctrl_spi0: spi0-0 {
 278                                                 atmel,pins =
 279                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA11 periph A SPI0_MISO pin */
 280                                                          AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA12 periph A SPI0_MOSI pin */
 281                                                          AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA13 periph A SPI0_SPCK pin */
 282                                         };
 283                                 };
 284
 285                                 spi1 {
 286                                         pinctrl_spi1: spi1-0 {
 287                                                 atmel,pins =
 288                                                         <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA21 periph B SPI1_MISO pin */
 289                                                          AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B SPI1_MOSI pin */
 290                                                          AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA23 periph B SPI1_SPCK pin */
 291                                         };
 292                                 };
 293
 294                                 i2c0 {
 295                                         pinctrl_i2c0: i2c0-0 {
 296                                                 atmel,pins =
 297                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE
 298                                                          AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 299                                         };
 300                                 };
 301
 302                                 i2c1 {
 303                                         pinctrl_i2c1: i2c1-0 {
 304                                                 atmel,pins =
 305                                                         <AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE
 306                                                          AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 307                                         };
 308                                 };
 309
 310                                 tcb0 {
 311                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 312                                                 atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 313                                         };
 314
 315                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 316                                                 atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 317                                         };
 318
 319                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 320                                                 atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 321                                         };
 322
 323                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 324                                                 atmel,pins = <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 325                                         };
 326
 327                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 328                                                 atmel,pins = <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 329                                         };
 330
 331                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 332                                                 atmel,pins = <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 333                                         };
 334
 335                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 336                                                 atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 337                                         };
 338
 339                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 340                                                 atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 341                                         };
 342
 343                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 344                                                 atmel,pins = <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 345                                         };
 346                                 };
 347
 348                                 tcb1 {
 349                                         pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
 350                                                 atmel,pins = <AT91_PIOC 4 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 351                                         };
 352
 353                                         pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
 354                                                 atmel,pins = <AT91_PIOC 7 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 355                                         };
 356
 357                                         pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
 358                                                 atmel,pins = <AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 359                                         };
 360
 361                                         pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
 362                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 363                                         };
 364
 365                                         pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
 366                                                 atmel,pins = <AT91_PIOC 5 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 367                                         };
 368
 369                                         pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
 370                                                 atmel,pins = <AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 371                                         };
 372
 373                                         pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
 374                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 375                                         };
 376
 377                                         pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
 378                                                 atmel,pins = <AT91_PIOC 6 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 379                                         };
 380
 381                                         pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
 382                                                 atmel,pins = <AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 383                                         };
 384                                 };
 385
 386                                 pioA: gpio@fffff400 {
 387                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 388                                         reg = <0xfffff400 0x200>;
 389                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 390                                         #gpio-cells = <2>;
 391                                         gpio-controller;
 392                                         interrupt-controller;
 393                                         #interrupt-cells = <2>;
 394                                 };
 395
 396                                 pioB: gpio@fffff600 {
 397                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 398                                         reg = <0xfffff600 0x200>;
 399                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 400                                         #gpio-cells = <2>;
 401                                         gpio-controller;
 402                                         interrupt-controller;
 403                                         #interrupt-cells = <2>;
 404                                 };
 405
 406                                 pioC: gpio@fffff800 {
 407                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 408                                         reg = <0xfffff800 0x200>;
 409                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 410                                         #gpio-cells = <2>;
 411                                         gpio-controller;
 412                                         interrupt-controller;
 413                                         #interrupt-cells = <2>;
 414                                 };
 415
 416                                 pioD: gpio@fffffa00 {
 417                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 418                                         reg = <0xfffffa00 0x200>;
 419                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 420                                         #gpio-cells = <2>;
 421                                         gpio-controller;
 422                                         interrupt-controller;
 423                                         #interrupt-cells = <2>;
 424                                 };
 425                         };
 426
 427                         dbgu: serial@fffff200 {
 428                                 compatible = "atmel,at91sam9260-usart";
 429                                 reg = <0xfffff200 0x200>;
 430                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 431                                 pinctrl-names = "default";
 432                                 pinctrl-0 = <&pinctrl_dbgu>;
 433                                 status = "disabled";
 434                         };
 435
 436                         ssc0: ssc@f0010000 {
 437                                 compatible = "atmel,at91sam9g45-ssc";
 438                                 reg = <0xf0010000 0x4000>;
 439                                 interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>;
 440                                 dmas = <&dma 0 AT91_DMA_CFG_PER_ID(21)>,
 441                                        <&dma 0 AT91_DMA_CFG_PER_ID(22)>;
 442                                 dma-names = "tx", "rx";
 443                                 pinctrl-names = "default";
 444                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 445                                 status = "disabled";
 446                         };
 447
 448                         usart0: serial@f801c000 {
 449                                 compatible = "atmel,at91sam9260-usart";
 450                                 reg = <0xf801c000 0x4000>;
 451                                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>;
 452                                 pinctrl-names = "default";
 453                                 pinctrl-0 = <&pinctrl_usart0>;
 454                                 status = "disabled";
 455                         };
 456
 457                         usart1: serial@f8020000 {
 458                                 compatible = "atmel,at91sam9260-usart";
 459                                 reg = <0xf8020000 0x4000>;
 460                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 461                                 pinctrl-names = "default";
 462                                 pinctrl-0 = <&pinctrl_usart1>;
 463                                 status = "disabled";
 464                         };
 465
 466                         usart2: serial@f8024000 {
 467                                 compatible = "atmel,at91sam9260-usart";
 468                                 reg = <0xf8024000 0x4000>;
 469                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 470                                 pinctrl-names = "default";
 471                                 pinctrl-0 = <&pinctrl_usart2>;
 472                                 status = "disabled";
 473                         };
 474
 475                         usart3: serial@f8028000 {
 476                                 compatible = "atmel,at91sam9260-usart";
 477                                 reg = <0xf8028000 0x4000>;
 478                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 479                                 pinctrl-names = "default";
 480                                 pinctrl-0 = <&pinctrl_usart3>;
 481                                 status = "disabled";
 482                         };
 483
 484                         i2c0: i2c@f8010000 {
 485                                 compatible = "atmel,at91sam9x5-i2c";
 486                                 reg = <0xf8010000 0x100>;
 487                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 6>;
 488                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(13)>,
 489                                        <&dma 1 AT91_DMA_CFG_PER_ID(14)>;
 490                                 dma-names = "tx", "rx";
 491                                 #address-cells = <1>;
 492                                 #size-cells = <0>;
 493                                 pinctrl-names = "default";
 494                                 pinctrl-0 = <&pinctrl_i2c0>;
 495                                 status = "disabled";
 496                         };
 497
 498                         i2c1: i2c@f8014000 {
 499                                 compatible = "atmel,at91sam9x5-i2c";
 500                                 reg = <0xf8014000 0x100>;
 501                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 6>;
 502                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(15)>,
 503                                        <&dma 1 AT91_DMA_CFG_PER_ID(16)>;
 504                                 dma-names = "tx", "rx";
 505                                 #address-cells = <1>;
 506                                 #size-cells = <0>;
 507                                 pinctrl-names = "default";
 508                                 pinctrl-0 = <&pinctrl_i2c1>;
 509                                 status = "disabled";
 510                         };
 511
 512                         spi0: spi@f0000000 {
 513                                 #address-cells = <1>;
 514                                 #size-cells = <0>;
 515                                 compatible = "atmel,at91rm9200-spi";
 516                                 reg = <0xf0000000 0x100>;
 517                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 518                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(1)>,
 519                                        <&dma 1 AT91_DMA_CFG_PER_ID(2)>;
 520                                 dma-names = "tx", "rx";
 521                                 pinctrl-names = "default";
 522                                 pinctrl-0 = <&pinctrl_spi0>;
 523                                 status = "disabled";
 524                         };
 525
 526                         spi1: spi@f0004000 {
 527                                 #address-cells = <1>;
 528                                 #size-cells = <0>;
 529                                 compatible = "atmel,at91rm9200-spi";
 530                                 reg = <0xf0004000 0x100>;
 531                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
 532                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(3)>,
 533                                        <&dma 1 AT91_DMA_CFG_PER_ID(4)>;
 534                                 dma-names = "tx", "rx";
 535                                 pinctrl-names = "default";
 536                                 pinctrl-0 = <&pinctrl_spi1>;
 537                                 status = "disabled";
 538                         };
 539
 540                         watchdog@fffffe40 {
 541                                 compatible = "atmel,at91sam9260-wdt";
 542                                 reg = <0xfffffe40 0x10>;
 543                                 status = "disabled";
 544                         };
 545                 };
 546
 547                 nand0: nand@40000000 {
 548                         compatible = "atmel,at91rm9200-nand";
 549                         #address-cells = <1>;
 550                         #size-cells = <1>;
 551                         reg = < 0x40000000 0x10000000
 552                                 0xffffe000 0x00000600
 553                                 0xffffe600 0x00000200
 554                                 0x00108000 0x00018000
 555                                >;
 556                         atmel,pmecc-lookup-table-offset = <0x0 0x8000>;
 557                         atmel,nand-addr-offset = <21>;
 558                         atmel,nand-cmd-offset = <22>;
 559                         pinctrl-names = "default";
 560                         pinctrl-0 = <&pinctrl_nand>;
 561                         gpios = <&pioD 5 GPIO_ACTIVE_HIGH
 562                                  &pioD 4 GPIO_ACTIVE_HIGH
 563                                  0
 564                                 >;
 565                         status = "disabled";
 566                 };
 567
 568                 usb0: ohci@00500000 {
 569                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 570                         reg = <0x00500000 0x00100000>;
 571                         interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
 572                         status = "disabled";
 573                 };
 574         };
 575
 576         i2c@0 {
 577                 compatible = "i2c-gpio";
 578                 gpios = <&pioA 30 GPIO_ACTIVE_HIGH /* sda */
 579                          &pioA 31 GPIO_ACTIVE_HIGH /* scl */
 580                         >;
 581                 i2c-gpio,sda-open-drain;
 582                 i2c-gpio,scl-open-drain;
 583                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 584                 #address-cells = <1>;
 585                 #size-cells = <0>;
 586                 status = "disabled";
 587         };
 588 };