arch/arm/boot/dts/at91sam9261.dtsi

   1 /*
   2  * at91sam9261.dtsi - Device Tree Include file for AT91SAM9261 SoC
   3  *
   4  *  Copyright (C) 2013 Jean-Jacques Hiblot <jjhiblot@traphandler.com>
   5  *
   6  * Licensed under GPLv2 only.
   7  */
   8
   9 #include "skeleton.dtsi"
  10 #include <dt-bindings/pinctrl/at91.h>
  11 #include <dt-bindings/interrupt-controller/irq.h>
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/clock/at91.h>
  14
  15 / {
  16         model = "Atmel AT91SAM9261 family SoC";
  17         compatible = "atmel,at91sam9261";
  18         interrupt-parent = <&aic>;
  19
  20         aliases {
  21                 serial0 = &dbgu;
  22                 serial1 = &usart0;
  23                 serial2 = &usart1;
  24                 serial3 = &usart2;
  25                 gpio0 = &pioA;
  26                 gpio1 = &pioB;
  27                 gpio2 = &pioC;
  28                 tcb0 = &tcb0;
  29                 i2c0 = &i2c0;
  30                 ssc0 = &ssc0;
  31                 ssc1 = &ssc1;
  32                 ssc2 = &ssc2;
  33         };
  34
  35         cpus {
  36                 #address-cells = <0>;
  37                 #size-cells = <0>;
  38
  39                 cpu {
  40                         compatible = "arm,arm926ej-s";
  41                         device_type = "cpu";
  42                 };
  43         };
  44
  45         memory {
  46                 reg = <0x20000000 0x08000000>;
  47         };
  48
  49         clocks {
  50                 main_xtal: main_xtal {
  51                         compatible = "fixed-clock";
  52                         #clock-cells = <0>;
  53                         clock-frequency = <0>;
  54                 };
  55
  56                 slow_xtal: slow_xtal {
  57                         compatible = "fixed-clock";
  58                         #clock-cells = <0>;
  59                         clock-frequency = <0>;
  60                 };
  61         };
  62
  63         ahb {
  64                 compatible = "simple-bus";
  65                 #address-cells = <1>;
  66                 #size-cells = <1>;
  67                 ranges;
  68
  69                 usb0: ohci@00500000 {
  70                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
  71                         reg = <0x00500000 0x100000>;
  72                         interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
  73                         clocks = <&usb>, <&ohci_clk>, <&hclk0>, <&uhpck>;
  74                         clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
  75                         status = "disabled";
  76                 };
  77
  78                 fb0: fb@0x00600000 {
  79                         compatible = "atmel,at91sam9261-lcdc";
  80                         reg = <0x00600000 0x1000>;
  81                         interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
  82                         pinctrl-names = "default";
  83                         pinctrl-0 = <&pinctrl_fb>;
  84                         clocks = <&lcd_clk>, <&hclk1>;
  85                         clock-names = "lcdc_clk", "hclk";
  86                         status = "disabled";
  87                 };
  88
  89                 nand0: nand@40000000 {
  90                         compatible = "atmel,at91rm9200-nand";
  91                         #address-cells = <1>;
  92                         #size-cells = <1>;
  93                         reg = <0x40000000 0x10000000>;
  94                         atmel,nand-addr-offset = <22>;
  95                         atmel,nand-cmd-offset = <21>;
  96                         pinctrl-names = "default";
  97                         pinctrl-0 = <&pinctrl_nand>;
  98
  99                         gpios = <&pioC 15 GPIO_ACTIVE_HIGH>,
 100                                 <&pioC 14 GPIO_ACTIVE_HIGH>,
 101                                 <0>;
 102                         status = "disabled";
 103                 };
 104
 105                 apb {
 106                         compatible = "simple-bus";
 107                         #address-cells = <1>;
 108                         #size-cells = <1>;
 109                         ranges;
 110
 111                         tcb0: timer@fffa0000 {
 112                                 compatible = "atmel,at91rm9200-tcb";
 113                                 reg = <0xfffa0000 0x100>;
 114                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>,
 115                                              <18 IRQ_TYPE_LEVEL_HIGH 0>,
 116                                              <19 IRQ_TYPE_LEVEL_HIGH 0>;
 117                                 clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>;
 118                                 clock-names = "t0_clk", "t1_clk", "t2_clk";
 119                         };
 120
 121                         usb1: gadget@fffa4000 {
 122                                 compatible = "atmel,at91rm9200-udc";
 123                                 reg = <0xfffa4000 0x4000>;
 124                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
 125                                 clocks = <&usb>, <&udc_clk>, <&udpck>;
 126                                 clock-names = "usb_clk", "udc_clk", "udpck";
 127                                 status = "disabled";
 128                         };
 129
 130                         mmc0: mmc@fffa8000 {
 131                                 compatible = "atmel,hsmci";
 132                                 reg = <0xfffa8000 0x600>;
 133                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>;
 134                                 pinctrl-names = "default";
 135                                 pinctrl-0 = <&pinctrl_mmc0_clk>, <&pinctrl_mmc0_slot0_cmd_dat0>, <&pinctrl_mmc0_slot0_dat1_3>;
 136                                 #address-cells = <1>;
 137                                 #size-cells = <0>;
 138                                 clocks = <&mci0_clk>;
 139                                 clock-names = "mci_clk";
 140                                 status = "disabled";
 141                         };
 142
 143                         i2c0: i2c@fffac000 {
 144                                 compatible = "atmel,at91sam9261-i2c";
 145                                 pinctrl-names = "default";
 146                                 pinctrl-0 = <&pinctrl_i2c_twi>;
 147                                 reg = <0xfffac000 0x100>;
 148                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 149                                 #address-cells = <1>;
 150                                 #size-cells = <0>;
 151                                 clocks = <&twi0_clk>;
 152                                 status = "disabled";
 153                         };
 154
 155                         usart0: serial@fffb0000 {
 156                                 compatible = "atmel,at91sam9260-usart";
 157                                 reg = <0xfffb0000 0x200>;
 158                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 159                                 atmel,use-dma-rx;
 160                                 atmel,use-dma-tx;
 161                                 pinctrl-names = "default";
 162                                 pinctrl-0 = <&pinctrl_usart0>;
 163                                 clocks = <&usart0_clk>;
 164                                 clock-names = "usart";
 165                                 status = "disabled";
 166                         };
 167
 168                         usart1: serial@fffb4000 {
 169                                 compatible = "atmel,at91sam9260-usart";
 170                                 reg = <0xfffb4000 0x200>;
 171                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 172                                 atmel,use-dma-rx;
 173                                 atmel,use-dma-tx;
 174                                 pinctrl-names = "default";
 175                                 pinctrl-0 = <&pinctrl_usart1>;
 176                                 clocks = <&usart1_clk>;
 177                                 clock-names = "usart";
 178                                 status = "disabled";
 179                         };
 180
 181                         usart2: serial@fffb8000{
 182                                 compatible = "atmel,at91sam9260-usart";
 183                                 reg = <0xfffb8000 0x200>;
 184                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 185                                 atmel,use-dma-rx;
 186                                 atmel,use-dma-tx;
 187                                 pinctrl-names = "default";
 188                                 pinctrl-0 = <&pinctrl_usart2>;
 189                                 clocks = <&usart2_clk>;
 190                                 clock-names = "usart";
 191                                 status = "disabled";
 192                         };
 193
 194                         ssc0: ssc@fffbc000 {
 195                                 compatible = "atmel,at91rm9200-ssc";
 196                                 reg = <0xfffbc000 0x4000>;
 197                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 198                                 pinctrl-names = "default";
 199                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 200                                 clocks = <&ssc0_clk>;
 201                                 clock-names = "pclk";
 202                                 status = "disabled";
 203                         };
 204
 205                         ssc1: ssc@fffc0000 {
 206                                 compatible = "atmel,at91rm9200-ssc";
 207                                 reg = <0xfffc0000 0x4000>;
 208                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
 209                                 pinctrl-names = "default";
 210                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
 211                                 clocks = <&ssc1_clk>;
 212                                 clock-names = "pclk";
 213                                 status = "disabled";
 214                         };
 215
 216                         ssc2: ssc@fffc4000 {
 217                                 compatible = "atmel,at91rm9200-ssc";
 218                                 reg = <0xfffc4000 0x4000>;
 219                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
 220                                 pinctrl-names = "default";
 221                                 pinctrl-0 = <&pinctrl_ssc2_tx &pinctrl_ssc2_rx>;
 222                                 clocks = <&ssc2_clk>;
 223                                 clock-names = "pclk";
 224                                 status = "disabled";
 225                         };
 226
 227                         spi0: spi@fffc8000 {
 228                                 #address-cells = <1>;
 229                                 #size-cells = <0>;
 230                                 compatible = "atmel,at91rm9200-spi";
 231                                 reg = <0xfffc8000 0x200>;
 232                                 cs-gpios = <0>, <0>, <0>, <0>;
 233                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
 234                                 pinctrl-names = "default";
 235                                 pinctrl-0 = <&pinctrl_spi0>;
 236                                 clocks = <&spi0_clk>;
 237                                 clock-names = "spi_clk";
 238                                 status = "disabled";
 239                         };
 240
 241                         spi1: spi@fffcc000 {
 242                                 #address-cells = <1>;
 243                                 #size-cells = <0>;
 244                                 compatible = "atmel,at91rm9200-spi";
 245                                 reg = <0xfffcc000 0x200>;
 246                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 247                                 pinctrl-names = "default";
 248                                 pinctrl-0 = <&pinctrl_spi1>;
 249                                 clocks = <&spi1_clk>;
 250                                 clock-names = "spi_clk";
 251                                 status = "disabled";
 252                         };
 253
 254                         ramc: ramc@ffffea00 {
 255                                 compatible = "atmel,at91sam9260-sdramc";
 256                                 reg = <0xffffea00 0x200>;
 257                         };
 258
 259                         matrix: matrix@ffffee00 {
 260                                 compatible = "atmel,at91sam9260-bus-matrix";
 261                                 reg = <0xffffee00 0x200>;
 262                         };
 263
 264                         aic: interrupt-controller@fffff000 {
 265                                 #interrupt-cells = <3>;
 266                                 compatible = "atmel,at91rm9200-aic";
 267                                 interrupt-controller;
 268                                 reg = <0xfffff000 0x200>;
 269                                 atmel,external-irqs = <29 30 31>;
 270                         };
 271
 272                         dbgu: serial@fffff200 {
 273                                 compatible = "atmel,at91sam9260-usart";
 274                                 reg = <0xfffff200 0x200>;
 275                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 276                                 pinctrl-names = "default";
 277                                 pinctrl-0 = <&pinctrl_dbgu>;
 278                                 clocks = <&mck>;
 279                                 clock-names = "usart";
 280                                 status = "disabled";
 281                         };
 282
 283                         pinctrl@fffff400 {
 284                                 #address-cells = <1>;
 285                                 #size-cells = <1>;
 286                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 287                                 ranges = <0xfffff400 0xfffff400 0x600>;
 288
 289                                 atmel,mux-mask =
 290                                       /*    A         B     */
 291                                       <0xffffffff 0xfffffff7>,  /* pioA */
 292                                       <0xffffffff 0xfffffff4>,  /* pioB */
 293                                       <0xffffffff 0xffffff07>;  /* pioC */
 294
 295                                 /* shared pinctrl settings */
 296                                 dbgu {
 297                                         pinctrl_dbgu: dbgu-0 {
 298                                                 atmel,pins =
 299                                                         <AT91_PIOA 9  AT91_PERIPH_A AT91_PINCTRL_NONE>,
 300                                                         <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 301                                         };
 302                                 };
 303
 304                                 usart0 {
 305                                         pinctrl_usart0: usart0-0 {
 306                                                 atmel,pins =
 307                                                         <AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 308                                                         <AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 309                                         };
 310
 311                                         pinctrl_usart0_rts: usart0_rts-0 {
 312                                                 atmel,pins =
 313                                                         <AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 314                                         };
 315
 316                                         pinctrl_usart0_cts: usart0_cts-0 {
 317                                                 atmel,pins =
 318                                                         <AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 319                                         };
 320                                 };
 321
 322                                 usart1 {
 323                                         pinctrl_usart1: usart1-0 {
 324                                                 atmel,pins =
 325                                                         <AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 326                                                         <AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 327                                         };
 328
 329                                         pinctrl_usart1_rts: usart1_rts-0 {
 330                                                 atmel,pins =
 331                                                         <AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 332                                         };
 333
 334                                         pinctrl_usart1_cts: usart1_cts-0 {
 335                                                 atmel,pins =
 336                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 337                                         };
 338                                 };
 339
 340                                 usart2 {
 341                                         pinctrl_usart2: usart2-0 {
 342                                                 atmel,pins =
 343                                                         <AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 344                                                         <AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 345                                         };
 346
 347                                         pinctrl_usart2_rts: usart2_rts-0 {
 348                                                 atmel,pins =
 349                                                         <AT91_PIOA 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 350                                         };
 351
 352                                         pinctrl_usart2_cts: usart2_cts-0 {
 353                                                 atmel,pins =
 354                                                         <AT91_PIOA 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 355                                         };
 356                                 };
 357
 358                                 nand {
 359                                         pinctrl_nand: nand-0 {
 360                                                 atmel,pins =
 361                                                         <AT91_PIOC 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>,
 362                                                         <AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 363                                         };
 364                                 };
 365
 366                                 mmc0 {
 367                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 368                                                 atmel,pins =
 369                                                         <AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 370                                         };
 371
 372                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 373                                                 atmel,pins =
 374                                                         <AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
 375                                                         <AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
 376                                         };
 377
 378                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 379                                                 atmel,pins =
 380                                                         <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
 381                                                         <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
 382                                                         <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
 383                                         };
 384                                         };
 385
 386                                 ssc0 {
 387                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 388                                                 atmel,pins =
 389                                                         <AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 390                                                         <AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 391                                                         <AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 392                                         };
 393
 394                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 395                                                 atmel,pins =
 396                                                         <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 397                                                         <AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 398                                                         <AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 399                                         };
 400                                 };
 401
 402                                 ssc1 {
 403                                         pinctrl_ssc1_tx: ssc1_tx-0 {
 404                                                 atmel,pins =
 405                                                         <AT91_PIOA 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 406                                                         <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 407                                                         <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 408                                         };
 409
 410                                         pinctrl_ssc1_rx: ssc1_rx-0 {
 411                                                 atmel,pins =
 412                                                         <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 413                                                         <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 414                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 415                                         };
 416                                 };
 417
 418                                 ssc2 {
 419                                         pinctrl_ssc2_tx: ssc2_tx-0 {
 420                                                 atmel,pins =
 421                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 422                                                         <AT91_PIOC 26 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 423                                                         <AT91_PIOC 27 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 424                                         };
 425
 426                                         pinctrl_ssc2_rx: ssc2_rx-0 {
 427                                                 atmel,pins =
 428                                                         <AT91_PIOC 28 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 429                                                         <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 430                                                         <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 431                                         };
 432                                 };
 433
 434                                 spi0 {
 435                                         pinctrl_spi0: spi0-0 {
 436                                                 atmel,pins =
 437                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 438                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 439                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 440                                         };
 441                                         };
 442
 443                                 spi1 {
 444                                         pinctrl_spi1: spi1-0 {
 445                                                 atmel,pins =
 446                                                         <AT91_PIOB 30 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 447                                                         <AT91_PIOB 31 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 448                                                         <AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 449                                         };
 450                                 };
 451
 452                                 tcb0 {
 453                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 454                                                 atmel,pins = <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 455                                         };
 456
 457                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 458                                                 atmel,pins = <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 459                                         };
 460
 461                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 462                                                 atmel,pins = <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 463                                         };
 464
 465                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 466                                                 atmel,pins = <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 467                                         };
 468
 469                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 470                                                 atmel,pins = <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 471                                         };
 472
 473                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 474                                                 atmel,pins = <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 475                                         };
 476
 477                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 478                                                 atmel,pins = <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 479                                         };
 480
 481                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 482                                                 atmel,pins = <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 483                                         };
 484
 485                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 486                                                 atmel,pins = <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 487                                         };
 488                                 };
 489
 490                                 i2c0 {
 491                                         pinctrl_i2c_bitbang: i2c-0-bitbang {
 492                                                 atmel,pins =
 493                                                         <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>,
 494                                                         <AT91_PIOA 8 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
 495                                         };
 496                                         pinctrl_i2c_twi: i2c-0-twi {
 497                                                 atmel,pins =
 498                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 499                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 500                                         };
 501                                 };
 502
 503                                 fb {
 504                                         pinctrl_fb: fb-0 {
 505                                                 atmel,pins =
 506                                                         <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 507                                                         <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 508                                                         <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 509                                                         <AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 510                                                         <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 511                                                         <AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 512                                                         <AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 513                                                         <AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 514                                                         <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 515                                                         <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 516                                                         <AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 517                                                         <AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 518                                                         <AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 519                                                         <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 520                                                         <AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 521                                                         <AT91_PIOB 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 522                                                         <AT91_PIOB 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 523                                                         <AT91_PIOB 25 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 524                                                         <AT91_PIOB 26 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 525                                                         <AT91_PIOB 27 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 526                                                         <AT91_PIOB 28 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 527                                         };
 528                                 };
 529
 530                                 pioA: gpio@fffff400 {
 531                                         compatible = "atmel,at91rm9200-gpio";
 532                                         reg = <0xfffff400 0x200>;
 533                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 534                                         #gpio-cells = <2>;
 535                                         gpio-controller;
 536                                         interrupt-controller;
 537                                         #interrupt-cells = <2>;
 538                                         clocks = <&pioA_clk>;
 539                                 };
 540
 541                                 pioB: gpio@fffff600 {
 542                                         compatible = "atmel,at91rm9200-gpio";
 543                                         reg = <0xfffff600 0x200>;
 544                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 545                                         #gpio-cells = <2>;
 546                                         gpio-controller;
 547                                         interrupt-controller;
 548                                         #interrupt-cells = <2>;
 549                                         clocks = <&pioB_clk>;
 550                                 };
 551
 552                                 pioC: gpio@fffff800 {
 553                                         compatible = "atmel,at91rm9200-gpio";
 554                                         reg = <0xfffff800 0x200>;
 555                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 556                                         #gpio-cells = <2>;
 557                                         gpio-controller;
 558                                         interrupt-controller;
 559                                         #interrupt-cells = <2>;
 560                                         clocks = <&pioC_clk>;
 561                                 };
 562                         };
 563
 564                         pmc: pmc@fffffc00 {
 565                                 compatible = "atmel,at91rm9200-pmc";
 566                                 reg = <0xfffffc00 0x100>;
 567                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 568                                 interrupt-controller;
 569                                 #address-cells = <1>;
 570                                 #size-cells = <0>;
 571                                 #interrupt-cells = <1>;
 572
 573                                 main_osc: main_osc {
 574                                         compatible = "atmel,at91rm9200-clk-main-osc";
 575                                         #clock-cells = <0>;
 576                                         interrupts-extended = <&pmc AT91_PMC_MOSCS>;
 577                                         clocks = <&main_xtal>;
 578                                 };
 579
 580                                 main: mainck {
 581                                         compatible = "atmel,at91rm9200-clk-main";
 582                                         #clock-cells = <0>;
 583                                         clocks = <&main_osc>;
 584                                 };
 585
 586                                 plla: pllack {
 587                                         compatible = "atmel,at91rm9200-clk-pll";
 588                                         #clock-cells = <0>;
 589                                         interrupts-extended = <&pmc AT91_PMC_LOCKA>;
 590                                         clocks = <&main>;
 591                                         reg = <0>;
 592                                         atmel,clk-input-range = <1000000 32000000>;
 593                                         #atmel,pll-clk-output-range-cells = <4>;
 594                                         atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
 595                                                                 <190000000 240000000 2 1>;
 596                                 };
 597
 598                                 pllb: pllbck {
 599                                         compatible = "atmel,at91rm9200-clk-pll";
 600                                         #clock-cells = <0>;
 601                                         interrupts-extended = <&pmc AT91_PMC_LOCKB>;
 602                                         clocks = <&main>;
 603                                         reg = <1>;
 604                                         atmel,clk-input-range = <1000000 5000000>;
 605                                         #atmel,pll-clk-output-range-cells = <4>;
 606                                         atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
 607                                 };
 608
 609                                 mck: masterck {
 610                                         compatible = "atmel,at91rm9200-clk-master";
 611                                         #clock-cells = <0>;
 612                                         interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
 613                                         clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
 614                                         atmel,clk-output-range = <0 94000000>;
 615                                         atmel,clk-divisors = <1 2 4 0>;
 616                                 };
 617
 618                                 usb: usbck {
 619                                         compatible = "atmel,at91rm9200-clk-usb";
 620                                         #clock-cells = <0>;
 621                                         atmel,clk-divisors = <1 2 4 0>;
 622                                         clocks = <&pllb>;
 623                                 };
 624
 625                                 prog: progck {
 626                                         compatible = "atmel,at91rm9200-clk-programmable";
 627                                         #address-cells = <1>;
 628                                         #size-cells = <0>;
 629                                         interrupt-parent = <&pmc>;
 630                                         clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
 631
 632                                         prog0: prog0 {
 633                                                 #clock-cells = <0>;
 634                                                 reg = <0>;
 635                                                 interrupts = <AT91_PMC_PCKRDY(0)>;
 636                                         };
 637
 638                                         prog1: prog1 {
 639                                                 #clock-cells = <0>;
 640                                                 reg = <1>;
 641                                                 interrupts = <AT91_PMC_PCKRDY(1)>;
 642                                         };
 643
 644                                         prog2: prog2 {
 645                                                 #clock-cells = <0>;
 646                                                 reg = <2>;
 647                                                 interrupts = <AT91_PMC_PCKRDY(2)>;
 648                                         };
 649
 650                                         prog3: prog3 {
 651                                                 #clock-cells = <0>;
 652                                                 reg = <3>;
 653                                                 interrupts = <AT91_PMC_PCKRDY(3)>;
 654                                         };
 655                                 };
 656
 657                                 systemck {
 658                                         compatible = "atmel,at91rm9200-clk-system";
 659                                         #address-cells = <1>;
 660                                         #size-cells = <0>;
 661
 662                                         uhpck: uhpck {
 663                                                 #clock-cells = <0>;
 664                                                 reg = <6>;
 665                                                 clocks = <&usb>;
 666                                         };
 667
 668                                         udpck: udpck {
 669                                                 #clock-cells = <0>;
 670                                                 reg = <7>;
 671                                                 clocks = <&usb>;
 672                                         };
 673
 674                                         pck0: pck0 {
 675                                                 #clock-cells = <0>;
 676                                                 reg = <8>;
 677                                                 clocks = <&prog0>;
 678                                         };
 679
 680                                         pck1: pck1 {
 681                                                 #clock-cells = <0>;
 682                                                 reg = <9>;
 683                                                 clocks = <&prog1>;
 684                                         };
 685
 686                                         pck2: pck2 {
 687                                                 #clock-cells = <0>;
 688                                                 reg = <10>;
 689                                                 clocks = <&prog2>;
 690                                         };
 691
 692                                         pck3: pck3 {
 693                                                 #clock-cells = <0>;
 694                                                 reg = <11>;
 695                                                 clocks = <&prog3>;
 696                                         };
 697
 698                                         hclk0: hclk0 {
 699                                                 #clock-cells = <0>;
 700                                                 reg = <16>;
 701                                                 clocks = <&mck>;
 702                                         };
 703
 704                                         hclk1: hclk1 {
 705                                                 #clock-cells = <0>;
 706                                                 reg = <17>;
 707                                                 clocks = <&mck>;
 708                                         };
 709                                 };
 710
 711                                 periphck {
 712                                         compatible = "atmel,at91rm9200-clk-peripheral";
 713                                         #address-cells = <1>;
 714                                         #size-cells = <0>;
 715                                         clocks = <&mck>;
 716
 717                                         pioA_clk: pioA_clk {
 718                                                 #clock-cells = <0>;
 719                                                 reg = <2>;
 720                                         };
 721
 722                                         pioB_clk: pioB_clk {
 723                                                 #clock-cells = <0>;
 724                                                 reg = <3>;
 725                                         };
 726
 727                                         pioC_clk: pioC_clk {
 728                                                 #clock-cells = <0>;
 729                                                 reg = <4>;
 730                                         };
 731
 732                                         usart0_clk: usart0_clk {
 733                                                 #clock-cells = <0>;
 734                                                 reg = <6>;
 735                                         };
 736
 737                                         usart1_clk: usart1_clk {
 738                                                 #clock-cells = <0>;
 739                                                 reg = <7>;
 740                                         };
 741
 742                                         usart2_clk: usart2_clk {
 743                                                 #clock-cells = <0>;
 744                                                 reg = <8>;
 745                                         };
 746
 747                                         mci0_clk: mci0_clk {
 748                                                 #clock-cells = <0>;
 749                                                 reg = <9>;
 750                                         };
 751
 752                                         udc_clk: udc_clk {
 753                                                 #clock-cells = <0>;
 754                                                 reg = <10>;
 755                                         };
 756
 757                                         twi0_clk: twi0_clk {
 758                                                 reg = <11>;
 759                                                 #clock-cells = <0>;
 760                                         };
 761
 762                                         spi0_clk: spi0_clk {
 763                                                 #clock-cells = <0>;
 764                                                 reg = <12>;
 765                                         };
 766
 767                                         spi1_clk: spi1_clk {
 768                                                 #clock-cells = <0>;
 769                                                 reg = <13>;
 770                                         };
 771
 772                                         ssc0_clk: ssc0_clk {
 773                                                 #clock-cells = <0>;
 774                                                 reg = <14>;
 775                                         };
 776
 777                                         ssc1_clk: ssc1_clk {
 778                                                 #clock-cells = <0>;
 779                                                 reg = <15>;
 780                                         };
 781
 782                                         ssc2_clk: ssc2_clk {
 783                                                 #clock-cells = <0>;
 784                                                 reg = <16>;
 785                                         };
 786
 787                                         tc0_clk: tc0_clk {
 788                                                 #clock-cells = <0>;
 789                                                 reg = <17>;
 790                                         };
 791
 792                                         tc1_clk: tc1_clk {
 793                                                 #clock-cells = <0>;
 794                                                 reg = <18>;
 795                                         };
 796
 797                                         tc2_clk: tc2_clk {
 798                                                 #clock-cells = <0>;
 799                                                 reg = <19>;
 800                                         };
 801
 802                                         ohci_clk: ohci_clk {
 803                                                 #clock-cells = <0>;
 804                                                 reg = <20>;
 805                                         };
 806
 807                                         lcd_clk: lcd_clk {
 808                                                 #clock-cells = <0>;
 809                                                 reg = <21>;
 810                                         };
 811                                 };
 812                         };
 813
 814                         rstc@fffffd00 {
 815                                 compatible = "atmel,at91sam9260-rstc";
 816                                 reg = <0xfffffd00 0x10>;
 817                         };
 818
 819                         shdwc@fffffd10 {
 820                                 compatible = "atmel,at91sam9260-shdwc";
 821                                 reg = <0xfffffd10 0x10>;
 822                         };
 823
 824                         pit: timer@fffffd30 {
 825                                 compatible = "atmel,at91sam9260-pit";
 826                                 reg = <0xfffffd30 0xf>;
 827                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 828                                 clocks = <&mck>;
 829                         };
 830
 831                         rtc@fffffd20 {
 832                                 compatible = "atmel,at91sam9260-rtt";
 833                                 reg = <0xfffffd20 0x10>;
 834                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 835                                 clocks = <&slow_xtal>;
 836                                 status = "disabled";
 837                         };
 838
 839                         watchdog@fffffd40 {
 840                                 compatible = "atmel,at91sam9260-wdt";
 841                                 reg = <0xfffffd40 0x10>;
 842                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 843                                 status = "disabled";
 844                         };
 845
 846                         gpbr: syscon@fffffd50 {
 847                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
 848                                 reg = <0xfffffd50 0x10>;
 849                                 status = "disabled";
 850                         };
 851                 };
 852         };
 853
 854         i2c@0 {
 855                 compatible = "i2c-gpio";
 856                 pinctrl-names = "default";
 857                 pinctrl-0 = <&pinctrl_i2c_bitbang>;
 858                 gpios = <&pioA 7 GPIO_ACTIVE_HIGH>, /* sda */
 859                         <&pioA 8 GPIO_ACTIVE_HIGH>; /* scl */
 860                 i2c-gpio,sda-open-drain;
 861                 i2c-gpio,scl-open-drain;
 862                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 863                 #address-cells = <1>;
 864                 #size-cells = <0>;
 865                 status = "disabled";
 866         };
 867 };