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         sram: sram@00300000 {
  64                 compatible = "mmio-sram";
  65                 reg = <0x00300000 0x28000>;
  66         };
  67
  68         ahb {
  69                 compatible = "simple-bus";
  70                 #address-cells = <1>;
  71                 #size-cells = <1>;
  72                 ranges;
  73
  74                 usb0: ohci@00500000 {
  75                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
  76                         reg = <0x00500000 0x100000>;
  77                         interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
  78                         clocks = <&ohci_clk>, <&hclk0>, <&uhpck>;
  79                         clock-names = "ohci_clk", "hclk", "uhpck";
  80                         status = "disabled";
  81                 };
  82
  83                 fb0: fb@0x00600000 {
  84                         compatible = "atmel,at91sam9261-lcdc";
  85                         reg = <0x00600000 0x1000>;
  86                         interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
  87                         pinctrl-names = "default";
  88                         pinctrl-0 = <&pinctrl_fb>;
  89                         clocks = <&lcd_clk>, <&hclk1>;
  90                         clock-names = "lcdc_clk", "hclk";
  91                         status = "disabled";
  92                 };
  93
  94                 nand0: nand@40000000 {
  95                         compatible = "atmel,at91rm9200-nand";
  96                         #address-cells = <1>;
  97                         #size-cells = <1>;
  98                         reg = <0x40000000 0x10000000>;
  99                         atmel,nand-addr-offset = <22>;
 100                         atmel,nand-cmd-offset = <21>;
 101                         pinctrl-names = "default";
 102                         pinctrl-0 = <&pinctrl_nand>;
 103
 104                         gpios = <&pioC 15 GPIO_ACTIVE_HIGH>,
 105                                 <&pioC 14 GPIO_ACTIVE_HIGH>,
 106                                 <0>;
 107                         status = "disabled";
 108                 };
 109
 110                 apb {
 111                         compatible = "simple-bus";
 112                         #address-cells = <1>;
 113                         #size-cells = <1>;
 114                         ranges;
 115
 116                         tcb0: timer@fffa0000 {
 117                                 compatible = "atmel,at91rm9200-tcb";
 118                                 reg = <0xfffa0000 0x100>;
 119                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>,
 120                                              <18 IRQ_TYPE_LEVEL_HIGH 0>,
 121                                              <19 IRQ_TYPE_LEVEL_HIGH 0>;
 122                                 clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>, <&slow_xtal>;
 123                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 124                         };
 125
 126                         usb1: gadget@fffa4000 {
 127                                 compatible = "atmel,at91sam9261-udc";
 128                                 reg = <0xfffa4000 0x4000>;
 129                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
 130                                 clocks = <&udc_clk>, <&udpck>;
 131                                 clock-names = "pclk", "hclk";
 132                                 atmel,matrix = <&matrix>;
 133                                 status = "disabled";
 134                         };
 135
 136                         mmc0: mmc@fffa8000 {
 137                                 compatible = "atmel,hsmci";
 138                                 reg = <0xfffa8000 0x600>;
 139                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>;
 140                                 pinctrl-names = "default";
 141                                 pinctrl-0 = <&pinctrl_mmc0_clk>, <&pinctrl_mmc0_slot0_cmd_dat0>, <&pinctrl_mmc0_slot0_dat1_3>;
 142                                 #address-cells = <1>;
 143                                 #size-cells = <0>;
 144                                 clocks = <&mci0_clk>;
 145                                 clock-names = "mci_clk";
 146                                 status = "disabled";
 147                         };
 148
 149                         i2c0: i2c@fffac000 {
 150                                 compatible = "atmel,at91sam9261-i2c";
 151                                 pinctrl-names = "default";
 152                                 pinctrl-0 = <&pinctrl_i2c_twi>;
 153                                 reg = <0xfffac000 0x100>;
 154                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 155                                 #address-cells = <1>;
 156                                 #size-cells = <0>;
 157                                 clocks = <&twi0_clk>;
 158                                 status = "disabled";
 159                         };
 160
 161                         usart0: serial@fffb0000 {
 162                                 compatible = "atmel,at91sam9260-usart";
 163                                 reg = <0xfffb0000 0x200>;
 164                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 165                                 atmel,use-dma-rx;
 166                                 atmel,use-dma-tx;
 167                                 pinctrl-names = "default";
 168                                 pinctrl-0 = <&pinctrl_usart0>;
 169                                 clocks = <&usart0_clk>;
 170                                 clock-names = "usart";
 171                                 status = "disabled";
 172                         };
 173
 174                         usart1: serial@fffb4000 {
 175                                 compatible = "atmel,at91sam9260-usart";
 176                                 reg = <0xfffb4000 0x200>;
 177                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 178                                 atmel,use-dma-rx;
 179                                 atmel,use-dma-tx;
 180                                 pinctrl-names = "default";
 181                                 pinctrl-0 = <&pinctrl_usart1>;
 182                                 clocks = <&usart1_clk>;
 183                                 clock-names = "usart";
 184                                 status = "disabled";
 185                         };
 186
 187                         usart2: serial@fffb8000{
 188                                 compatible = "atmel,at91sam9260-usart";
 189                                 reg = <0xfffb8000 0x200>;
 190                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 191                                 atmel,use-dma-rx;
 192                                 atmel,use-dma-tx;
 193                                 pinctrl-names = "default";
 194                                 pinctrl-0 = <&pinctrl_usart2>;
 195                                 clocks = <&usart2_clk>;
 196                                 clock-names = "usart";
 197                                 status = "disabled";
 198                         };
 199
 200                         ssc0: ssc@fffbc000 {
 201                                 compatible = "atmel,at91rm9200-ssc";
 202                                 reg = <0xfffbc000 0x4000>;
 203                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 204                                 pinctrl-names = "default";
 205                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 206                                 clocks = <&ssc0_clk>;
 207                                 clock-names = "pclk";
 208                                 status = "disabled";
 209                         };
 210
 211                         ssc1: ssc@fffc0000 {
 212                                 compatible = "atmel,at91rm9200-ssc";
 213                                 reg = <0xfffc0000 0x4000>;
 214                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
 215                                 pinctrl-names = "default";
 216                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
 217                                 clocks = <&ssc1_clk>;
 218                                 clock-names = "pclk";
 219                                 status = "disabled";
 220                         };
 221
 222                         ssc2: ssc@fffc4000 {
 223                                 compatible = "atmel,at91rm9200-ssc";
 224                                 reg = <0xfffc4000 0x4000>;
 225                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
 226                                 pinctrl-names = "default";
 227                                 pinctrl-0 = <&pinctrl_ssc2_tx &pinctrl_ssc2_rx>;
 228                                 clocks = <&ssc2_clk>;
 229                                 clock-names = "pclk";
 230                                 status = "disabled";
 231                         };
 232
 233                         spi0: spi@fffc8000 {
 234                                 #address-cells = <1>;
 235                                 #size-cells = <0>;
 236                                 compatible = "atmel,at91rm9200-spi";
 237                                 reg = <0xfffc8000 0x200>;
 238                                 cs-gpios = <0>, <0>, <0>, <0>;
 239                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
 240                                 pinctrl-names = "default";
 241                                 pinctrl-0 = <&pinctrl_spi0>;
 242                                 clocks = <&spi0_clk>;
 243                                 clock-names = "spi_clk";
 244                                 status = "disabled";
 245                         };
 246
 247                         spi1: spi@fffcc000 {
 248                                 #address-cells = <1>;
 249                                 #size-cells = <0>;
 250                                 compatible = "atmel,at91rm9200-spi";
 251                                 reg = <0xfffcc000 0x200>;
 252                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 253                                 pinctrl-names = "default";
 254                                 pinctrl-0 = <&pinctrl_spi1>;
 255                                 clocks = <&spi1_clk>;
 256                                 clock-names = "spi_clk";
 257                                 status = "disabled";
 258                         };
 259
 260                         ramc: ramc@ffffea00 {
 261                                 compatible = "atmel,at91sam9260-sdramc";
 262                                 reg = <0xffffea00 0x200>;
 263                         };
 264
 265                         matrix: matrix@ffffee00 {
 266                                 compatible = "atmel,at91sam9260-bus-matrix", "syscon";
 267                                 reg = <0xffffee00 0x200>;
 268                         };
 269
 270                         aic: interrupt-controller@fffff000 {
 271                                 #interrupt-cells = <3>;
 272                                 compatible = "atmel,at91rm9200-aic";
 273                                 interrupt-controller;
 274                                 reg = <0xfffff000 0x200>;
 275                                 atmel,external-irqs = <29 30 31>;
 276                         };
 277
 278                         dbgu: serial@fffff200 {
 279                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 280                                 reg = <0xfffff200 0x200>;
 281                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 282                                 pinctrl-names = "default";
 283                                 pinctrl-0 = <&pinctrl_dbgu>;
 284                                 clocks = <&mck>;
 285                                 clock-names = "usart";
 286                                 status = "disabled";
 287                         };
 288
 289                         pinctrl@fffff400 {
 290                                 #address-cells = <1>;
 291                                 #size-cells = <1>;
 292                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 293                                 ranges = <0xfffff400 0xfffff400 0x600>;
 294
 295                                 atmel,mux-mask =
 296                                       /*    A         B     */
 297                                       <0xffffffff 0xfffffff7>,  /* pioA */
 298                                       <0xffffffff 0xfffffff4>,  /* pioB */
 299                                       <0xffffffff 0xffffff07>;  /* pioC */
 300
 301                                 /* shared pinctrl settings */
 302                                 dbgu {
 303                                         pinctrl_dbgu: dbgu-0 {
 304                                                 atmel,pins =
 305                                                         <AT91_PIOA 9  AT91_PERIPH_A AT91_PINCTRL_NONE>,
 306                                                         <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 307                                         };
 308                                 };
 309
 310                                 usart0 {
 311                                         pinctrl_usart0: usart0-0 {
 312                                                 atmel,pins =
 313                                                         <AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 314                                                         <AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 315                                         };
 316
 317                                         pinctrl_usart0_rts: usart0_rts-0 {
 318                                                 atmel,pins =
 319                                                         <AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 320                                         };
 321
 322                                         pinctrl_usart0_cts: usart0_cts-0 {
 323                                                 atmel,pins =
 324                                                         <AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 325                                         };
 326                                 };
 327
 328                                 usart1 {
 329                                         pinctrl_usart1: usart1-0 {
 330                                                 atmel,pins =
 331                                                         <AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 332                                                         <AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 333                                         };
 334
 335                                         pinctrl_usart1_rts: usart1_rts-0 {
 336                                                 atmel,pins =
 337                                                         <AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 338                                         };
 339
 340                                         pinctrl_usart1_cts: usart1_cts-0 {
 341                                                 atmel,pins =
 342                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 343                                         };
 344                                 };
 345
 346                                 usart2 {
 347                                         pinctrl_usart2: usart2-0 {
 348                                                 atmel,pins =
 349                                                         <AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 350                                                         <AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 351                                         };
 352
 353                                         pinctrl_usart2_rts: usart2_rts-0 {
 354                                                 atmel,pins =
 355                                                         <AT91_PIOA 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 356                                         };
 357
 358                                         pinctrl_usart2_cts: usart2_cts-0 {
 359                                                 atmel,pins =
 360                                                         <AT91_PIOA 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 361                                         };
 362                                 };
 363
 364                                 nand {
 365                                         pinctrl_nand: nand-0 {
 366                                                 atmel,pins =
 367                                                         <AT91_PIOC 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>,
 368                                                         <AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 369                                         };
 370                                 };
 371
 372                                 mmc0 {
 373                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 374                                                 atmel,pins =
 375                                                         <AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 376                                         };
 377
 378                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 379                                                 atmel,pins =
 380                                                         <AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
 381                                                         <AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
 382                                         };
 383
 384                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 385                                                 atmel,pins =
 386                                                         <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
 387                                                         <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
 388                                                         <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
 389                                         };
 390                                         };
 391
 392                                 ssc0 {
 393                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 394                                                 atmel,pins =
 395                                                         <AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 396                                                         <AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 397                                                         <AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 398                                         };
 399
 400                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 401                                                 atmel,pins =
 402                                                         <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 403                                                         <AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 404                                                         <AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 405                                         };
 406                                 };
 407
 408                                 ssc1 {
 409                                         pinctrl_ssc1_tx: ssc1_tx-0 {
 410                                                 atmel,pins =
 411                                                         <AT91_PIOA 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 412                                                         <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 413                                                         <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 414                                         };
 415
 416                                         pinctrl_ssc1_rx: ssc1_rx-0 {
 417                                                 atmel,pins =
 418                                                         <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 419                                                         <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 420                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 421                                         };
 422                                 };
 423
 424                                 ssc2 {
 425                                         pinctrl_ssc2_tx: ssc2_tx-0 {
 426                                                 atmel,pins =
 427                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 428                                                         <AT91_PIOC 26 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 429                                                         <AT91_PIOC 27 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 430                                         };
 431
 432                                         pinctrl_ssc2_rx: ssc2_rx-0 {
 433                                                 atmel,pins =
 434                                                         <AT91_PIOC 28 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 435                                                         <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 436                                                         <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 437                                         };
 438                                 };
 439
 440                                 spi0 {
 441                                         pinctrl_spi0: spi0-0 {
 442                                                 atmel,pins =
 443                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 444                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 445                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 446                                         };
 447                                         };
 448
 449                                 spi1 {
 450                                         pinctrl_spi1: spi1-0 {
 451                                                 atmel,pins =
 452                                                         <AT91_PIOB 30 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 453                                                         <AT91_PIOB 31 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 454                                                         <AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 455                                         };
 456                                 };
 457
 458                                 tcb0 {
 459                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 460                                                 atmel,pins = <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 461                                         };
 462
 463                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 464                                                 atmel,pins = <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 465                                         };
 466
 467                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 468                                                 atmel,pins = <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 469                                         };
 470
 471                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 472                                                 atmel,pins = <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 473                                         };
 474
 475                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 476                                                 atmel,pins = <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 477                                         };
 478
 479                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 480                                                 atmel,pins = <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 481                                         };
 482
 483                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 484                                                 atmel,pins = <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 485                                         };
 486
 487                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 488                                                 atmel,pins = <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 489                                         };
 490
 491                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 492                                                 atmel,pins = <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 493                                         };
 494                                 };
 495
 496                                 i2c0 {
 497                                         pinctrl_i2c_bitbang: i2c-0-bitbang {
 498                                                 atmel,pins =
 499                                                         <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>,
 500                                                         <AT91_PIOA 8 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
 501                                         };
 502                                         pinctrl_i2c_twi: i2c-0-twi {
 503                                                 atmel,pins =
 504                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 505                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 506                                         };
 507                                 };
 508
 509                                 fb {
 510                                         pinctrl_fb: fb-0 {
 511                                                 atmel,pins =
 512                                                         <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 513                                                         <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 514                                                         <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 515                                                         <AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 516                                                         <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 517                                                         <AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 518                                                         <AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 519                                                         <AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 520                                                         <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 521                                                         <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 522                                                         <AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 523                                                         <AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 524                                                         <AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 525                                                         <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 526                                                         <AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 527                                                         <AT91_PIOB 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 528                                                         <AT91_PIOB 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 529                                                         <AT91_PIOB 25 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 530                                                         <AT91_PIOB 26 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 531                                                         <AT91_PIOB 27 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 532                                                         <AT91_PIOB 28 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 533                                         };
 534                                 };
 535
 536                                 pioA: gpio@fffff400 {
 537                                         compatible = "atmel,at91rm9200-gpio";
 538                                         reg = <0xfffff400 0x200>;
 539                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 540                                         #gpio-cells = <2>;
 541                                         gpio-controller;
 542                                         interrupt-controller;
 543                                         #interrupt-cells = <2>;
 544                                         clocks = <&pioA_clk>;
 545                                 };
 546
 547                                 pioB: gpio@fffff600 {
 548                                         compatible = "atmel,at91rm9200-gpio";
 549                                         reg = <0xfffff600 0x200>;
 550                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 551                                         #gpio-cells = <2>;
 552                                         gpio-controller;
 553                                         interrupt-controller;
 554                                         #interrupt-cells = <2>;
 555                                         clocks = <&pioB_clk>;
 556                                 };
 557
 558                                 pioC: gpio@fffff800 {
 559                                         compatible = "atmel,at91rm9200-gpio";
 560                                         reg = <0xfffff800 0x200>;
 561                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 562                                         #gpio-cells = <2>;
 563                                         gpio-controller;
 564                                         interrupt-controller;
 565                                         #interrupt-cells = <2>;
 566                                         clocks = <&pioC_clk>;
 567                                 };
 568                         };
 569
 570                         pmc: pmc@fffffc00 {
 571                                 compatible = "atmel,at91rm9200-pmc", "syscon";
 572                                 reg = <0xfffffc00 0x100>;
 573                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 574                                 interrupt-controller;
 575                                 #address-cells = <1>;
 576                                 #size-cells = <0>;
 577                                 #interrupt-cells = <1>;
 578
 579                                 main_osc: main_osc {
 580                                         compatible = "atmel,at91rm9200-clk-main-osc";
 581                                         #clock-cells = <0>;
 582                                         interrupts-extended = <&pmc AT91_PMC_MOSCS>;
 583                                         clocks = <&main_xtal>;
 584                                 };
 585
 586                                 main: mainck {
 587                                         compatible = "atmel,at91rm9200-clk-main";
 588                                         #clock-cells = <0>;
 589                                         clocks = <&main_osc>;
 590                                 };
 591
 592                                 plla: pllack {
 593                                         compatible = "atmel,at91rm9200-clk-pll";
 594                                         #clock-cells = <0>;
 595                                         interrupts-extended = <&pmc AT91_PMC_LOCKA>;
 596                                         clocks = <&main>;
 597                                         reg = <0>;
 598                                         atmel,clk-input-range = <1000000 32000000>;
 599                                         #atmel,pll-clk-output-range-cells = <4>;
 600                                         atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
 601                                                                 <190000000 240000000 2 1>;
 602                                 };
 603
 604                                 pllb: pllbck {
 605                                         compatible = "atmel,at91rm9200-clk-pll";
 606                                         #clock-cells = <0>;
 607                                         interrupts-extended = <&pmc AT91_PMC_LOCKB>;
 608                                         clocks = <&main>;
 609                                         reg = <1>;
 610                                         atmel,clk-input-range = <1000000 5000000>;
 611                                         #atmel,pll-clk-output-range-cells = <4>;
 612                                         atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
 613                                 };
 614
 615                                 mck: masterck {
 616                                         compatible = "atmel,at91rm9200-clk-master";
 617                                         #clock-cells = <0>;
 618                                         interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
 619                                         clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
 620                                         atmel,clk-output-range = <0 94000000>;
 621                                         atmel,clk-divisors = <1 2 4 0>;
 622                                 };
 623
 624                                 usb: usbck {
 625                                         compatible = "atmel,at91rm9200-clk-usb";
 626                                         #clock-cells = <0>;
 627                                         atmel,clk-divisors = <1 2 4 0>;
 628                                         clocks = <&pllb>;
 629                                 };
 630
 631                                 prog: progck {
 632                                         compatible = "atmel,at91rm9200-clk-programmable";
 633                                         #address-cells = <1>;
 634                                         #size-cells = <0>;
 635                                         interrupt-parent = <&pmc>;
 636                                         clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
 637
 638                                         prog0: prog0 {
 639                                                 #clock-cells = <0>;
 640                                                 reg = <0>;
 641                                                 interrupts = <AT91_PMC_PCKRDY(0)>;
 642                                         };
 643
 644                                         prog1: prog1 {
 645                                                 #clock-cells = <0>;
 646                                                 reg = <1>;
 647                                                 interrupts = <AT91_PMC_PCKRDY(1)>;
 648                                         };
 649
 650                                         prog2: prog2 {
 651                                                 #clock-cells = <0>;
 652                                                 reg = <2>;
 653                                                 interrupts = <AT91_PMC_PCKRDY(2)>;
 654                                         };
 655
 656                                         prog3: prog3 {
 657                                                 #clock-cells = <0>;
 658                                                 reg = <3>;
 659                                                 interrupts = <AT91_PMC_PCKRDY(3)>;
 660                                         };
 661                                 };
 662
 663                                 systemck {
 664                                         compatible = "atmel,at91rm9200-clk-system";
 665                                         #address-cells = <1>;
 666                                         #size-cells = <0>;
 667
 668                                         uhpck: uhpck {
 669                                                 #clock-cells = <0>;
 670                                                 reg = <6>;
 671                                                 clocks = <&usb>;
 672                                         };
 673
 674                                         udpck: udpck {
 675                                                 #clock-cells = <0>;
 676                                                 reg = <7>;
 677                                                 clocks = <&usb>;
 678                                         };
 679
 680                                         pck0: pck0 {
 681                                                 #clock-cells = <0>;
 682                                                 reg = <8>;
 683                                                 clocks = <&prog0>;
 684                                         };
 685
 686                                         pck1: pck1 {
 687                                                 #clock-cells = <0>;
 688                                                 reg = <9>;
 689                                                 clocks = <&prog1>;
 690                                         };
 691
 692                                         pck2: pck2 {
 693                                                 #clock-cells = <0>;
 694                                                 reg = <10>;
 695                                                 clocks = <&prog2>;
 696                                         };
 697
 698                                         pck3: pck3 {
 699                                                 #clock-cells = <0>;
 700                                                 reg = <11>;
 701                                                 clocks = <&prog3>;
 702                                         };
 703
 704                                         hclk0: hclk0 {
 705                                                 #clock-cells = <0>;
 706                                                 reg = <16>;
 707                                                 clocks = <&mck>;
 708                                         };
 709
 710                                         hclk1: hclk1 {
 711                                                 #clock-cells = <0>;
 712                                                 reg = <17>;
 713                                                 clocks = <&mck>;
 714                                         };
 715                                 };
 716
 717                                 periphck {
 718                                         compatible = "atmel,at91rm9200-clk-peripheral";
 719                                         #address-cells = <1>;
 720                                         #size-cells = <0>;
 721                                         clocks = <&mck>;
 722
 723                                         pioA_clk: pioA_clk {
 724                                                 #clock-cells = <0>;
 725                                                 reg = <2>;
 726                                         };
 727
 728                                         pioB_clk: pioB_clk {
 729                                                 #clock-cells = <0>;
 730                                                 reg = <3>;
 731                                         };
 732
 733                                         pioC_clk: pioC_clk {
 734                                                 #clock-cells = <0>;
 735                                                 reg = <4>;
 736                                         };
 737
 738                                         usart0_clk: usart0_clk {
 739                                                 #clock-cells = <0>;
 740                                                 reg = <6>;
 741                                         };
 742
 743                                         usart1_clk: usart1_clk {
 744                                                 #clock-cells = <0>;
 745                                                 reg = <7>;
 746                                         };
 747
 748                                         usart2_clk: usart2_clk {
 749                                                 #clock-cells = <0>;
 750                                                 reg = <8>;
 751                                         };
 752
 753                                         mci0_clk: mci0_clk {
 754                                                 #clock-cells = <0>;
 755                                                 reg = <9>;
 756                                         };
 757
 758                                         udc_clk: udc_clk {
 759                                                 #clock-cells = <0>;
 760                                                 reg = <10>;
 761                                         };
 762
 763                                         twi0_clk: twi0_clk {
 764                                                 reg = <11>;
 765                                                 #clock-cells = <0>;
 766                                         };
 767
 768                                         spi0_clk: spi0_clk {
 769                                                 #clock-cells = <0>;
 770                                                 reg = <12>;
 771                                         };
 772
 773                                         spi1_clk: spi1_clk {
 774                                                 #clock-cells = <0>;
 775                                                 reg = <13>;
 776                                         };
 777
 778                                         ssc0_clk: ssc0_clk {
 779                                                 #clock-cells = <0>;
 780                                                 reg = <14>;
 781                                         };
 782
 783                                         ssc1_clk: ssc1_clk {
 784                                                 #clock-cells = <0>;
 785                                                 reg = <15>;
 786                                         };
 787
 788                                         ssc2_clk: ssc2_clk {
 789                                                 #clock-cells = <0>;
 790                                                 reg = <16>;
 791                                         };
 792
 793                                         tc0_clk: tc0_clk {
 794                                                 #clock-cells = <0>;
 795                                                 reg = <17>;
 796                                         };
 797
 798                                         tc1_clk: tc1_clk {
 799                                                 #clock-cells = <0>;
 800                                                 reg = <18>;
 801                                         };
 802
 803                                         tc2_clk: tc2_clk {
 804                                                 #clock-cells = <0>;
 805                                                 reg = <19>;
 806                                         };
 807
 808                                         ohci_clk: ohci_clk {
 809                                                 #clock-cells = <0>;
 810                                                 reg = <20>;
 811                                         };
 812
 813                                         lcd_clk: lcd_clk {
 814                                                 #clock-cells = <0>;
 815                                                 reg = <21>;
 816                                         };
 817                                 };
 818                         };
 819
 820                         rstc@fffffd00 {
 821                                 compatible = "atmel,at91sam9260-rstc";
 822                                 reg = <0xfffffd00 0x10>;
 823                                 clocks = <&slow_xtal>;
 824                         };
 825
 826                         shdwc@fffffd10 {
 827                                 compatible = "atmel,at91sam9260-shdwc";
 828                                 reg = <0xfffffd10 0x10>;
 829                                 clocks = <&slow_xtal>;
 830                         };
 831
 832                         pit: timer@fffffd30 {
 833                                 compatible = "atmel,at91sam9260-pit";
 834                                 reg = <0xfffffd30 0xf>;
 835                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 836                                 clocks = <&mck>;
 837                         };
 838
 839                         rtc@fffffd20 {
 840                                 compatible = "atmel,at91sam9260-rtt";
 841                                 reg = <0xfffffd20 0x10>;
 842                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 843                                 clocks = <&slow_xtal>;
 844                                 status = "disabled";
 845                         };
 846
 847                         watchdog@fffffd40 {
 848                                 compatible = "atmel,at91sam9260-wdt";
 849                                 reg = <0xfffffd40 0x10>;
 850                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 851                                 clocks = <&slow_xtal>;
 852                                 status = "disabled";
 853                         };
 854
 855                         gpbr: syscon@fffffd50 {
 856                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
 857                                 reg = <0xfffffd50 0x10>;
 858                                 status = "disabled";
 859                         };
 860                 };
 861         };
 862
 863         i2c@0 {
 864                 compatible = "i2c-gpio";
 865                 pinctrl-names = "default";
 866                 pinctrl-0 = <&pinctrl_i2c_bitbang>;
 867                 gpios = <&pioA 7 GPIO_ACTIVE_HIGH>, /* sda */
 868                         <&pioA 8 GPIO_ACTIVE_HIGH>; /* scl */
 869                 i2c-gpio,sda-open-drain;
 870                 i2c-gpio,scl-open-drain;
 871                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 872                 #address-cells = <1>;
 873                 #size-cells = <0>;
 874                 status = "disabled";
 875         };
 876 };