arch/arm/boot/dts/at91sam9rl.dtsi

   1 /*
   2  * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
   3  *
   4  *  Copyright (C) 2014 Alexandre Belloni <alexandre.belloni@free-electrons.com>
   5  *
   6  * Licensed under GPLv2 or later.
   7  */
   8
   9 #include "skeleton.dtsi"
  10 #include <dt-bindings/pinctrl/at91.h>
  11 #include <dt-bindings/clk/at91.h>
  12 #include <dt-bindings/interrupt-controller/irq.h>
  13 #include <dt-bindings/gpio/gpio.h>
  14
  15 / {
  16         model = "Atmel AT91SAM9RL family SoC";
  17         compatible = "atmel,at91sam9rl", "atmel,at91sam9";
  18         interrupt-parent = <&aic>;
  19
  20         aliases {
  21                 serial0 = &dbgu;
  22                 serial1 = &usart0;
  23                 serial2 = &usart1;
  24                 serial3 = &usart2;
  25                 serial4 = &usart3;
  26                 gpio0 = &pioA;
  27                 gpio1 = &pioB;
  28                 gpio2 = &pioC;
  29                 gpio3 = &pioD;
  30                 tcb0 = &tcb0;
  31                 i2c0 = &i2c0;
  32                 i2c1 = &i2c1;
  33                 ssc0 = &ssc0;
  34                 ssc1 = &ssc1;
  35         };
  36
  37         cpus {
  38                 #address-cells = <0>;
  39                 #size-cells = <0>;
  40
  41                 cpu {
  42                         compatible = "arm,arm926ej-s";
  43                         device_type = "cpu";
  44                 };
  45         };
  46
  47         memory {
  48                 reg = <0x20000000 0x04000000>;
  49         };
  50
  51         slow_xtal: slow_xtal {
  52                 compatible = "fixed-clock";
  53                 #clock-cells = <0>;
  54                 clock-frequency = <0>;
  55         };
  56
  57         main_xtal: main_xtal {
  58                 compatible = "fixed-clock";
  59                 #clock-cells = <0>;
  60                 clock-frequency = <0>;
  61         };
  62
  63         ahb {
  64                 compatible = "simple-bus";
  65                 #address-cells = <1>;
  66                 #size-cells = <1>;
  67                 ranges;
  68
  69                 nand0: nand@40000000 {
  70                         compatible = "atmel,at91rm9200-nand";
  71                         #address-cells = <1>;
  72                         #size-cells = <1>;
  73                         reg = <0x40000000 0x10000000>,
  74                               <0xffffe800 0x200>;
  75                         atmel,nand-addr-offset = <21>;
  76                         atmel,nand-cmd-offset = <22>;
  77                         pinctrl-names = "default";
  78                         pinctrl-0 = <&pinctrl_nand>;
  79                         gpios = <&pioD 17 GPIO_ACTIVE_HIGH>,
  80                                 <&pioB 6 GPIO_ACTIVE_HIGH>,
  81                                 <0>;
  82                         status = "disabled";
  83                 };
  84
  85                 apb {
  86                         compatible = "simple-bus";
  87                         #address-cells = <1>;
  88                         #size-cells = <1>;
  89                         ranges;
  90
  91                         tcb0: timer@fffa0000 {
  92                                 compatible = "atmel,at91rm9200-tcb";
  93                                 reg = <0xfffa0000 0x100>;
  94                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0>,
  95                                              <17 IRQ_TYPE_LEVEL_HIGH 0>,
  96                                              <18 IRQ_TYPE_LEVEL_HIGH 0>;
  97                                 clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>;
  98                                 clock-names = "t0_clk", "t1_clk", "t2_clk";
  99                         };
 100
 101                         mmc0: mmc@fffa4000 {
 102                                 compatible = "atmel,hsmci";
 103                                 reg = <0xfffa4000 0x600>;
 104                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
 105                                 #address-cells = <1>;
 106                                 #size-cells = <0>;
 107                                 pinctrl-names = "default";
 108                                 clocks = <&mci0_clk>;
 109                                 clock-names = "mci_clk";
 110                                 status = "disabled";
 111                         };
 112
 113                         i2c0: i2c@fffa8000 {
 114                                 compatible = "atmel,at91sam9260-i2c";
 115                                 reg = <0xfffa8000 0x100>;
 116                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 117                                 #address-cells = <1>;
 118                                 #size-cells = <0>;
 119                                 clocks = <&twi0_clk>;
 120                                 status = "disabled";
 121                         };
 122
 123                         i2c1: i2c@fffac000 {
 124                                 compatible = "atmel,at91sam9260-i2c";
 125                                 reg = <0xfffac000 0x100>;
 126                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
 127                                 #address-cells = <1>;
 128                                 #size-cells = <0>;
 129                                 status = "disabled";
 130                         };
 131
 132                         usart0: serial@fffb0000 {
 133                                 compatible = "atmel,at91sam9260-usart";
 134                                 reg = <0xfffb0000 0x200>;
 135                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 136                                 atmel,use-dma-rx;
 137                                 atmel,use-dma-tx;
 138                                 pinctrl-names = "default";
 139                                 pinctrl-0 = <&pinctrl_usart0>;
 140                                 clocks = <&usart0_clk>;
 141                                 clock-names = "usart";
 142                                 status = "disabled";
 143                         };
 144
 145                         usart1: serial@fffb4000 {
 146                                 compatible = "atmel,at91sam9260-usart";
 147                                 reg = <0xfffb4000 0x200>;
 148                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 149                                 atmel,use-dma-rx;
 150                                 atmel,use-dma-tx;
 151                                 pinctrl-names = "default";
 152                                 pinctrl-0 = <&pinctrl_usart1>;
 153                                 clocks = <&usart1_clk>;
 154                                 clock-names = "usart";
 155                                 status = "disabled";
 156                         };
 157
 158                         usart2: serial@fffb8000 {
 159                                 compatible = "atmel,at91sam9260-usart";
 160                                 reg = <0xfffb8000 0x200>;
 161                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 162                                 atmel,use-dma-rx;
 163                                 atmel,use-dma-tx;
 164                                 pinctrl-names = "default";
 165                                 pinctrl-0 = <&pinctrl_usart2>;
 166                                 clocks = <&usart2_clk>;
 167                                 clock-names = "usart";
 168                                 status = "disabled";
 169                         };
 170
 171                         usart3: serial@fffbc000 {
 172                                 compatible = "atmel,at91sam9260-usart";
 173                                 reg = <0xfffbc000 0x200>;
 174                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
 175                                 atmel,use-dma-rx;
 176                                 atmel,use-dma-tx;
 177                                 pinctrl-names = "default";
 178                                 pinctrl-0 = <&pinctrl_usart3>;
 179                                 clocks = <&usart3_clk>;
 180                                 clock-names = "usart";
 181                                 status = "disabled";
 182                         };
 183
 184                         ssc0: ssc@fffc0000 {
 185                                 compatible = "atmel,at91rm9200-ssc";
 186                                 reg = <0xfffc0000 0x4000>;
 187                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 188                                 pinctrl-names = "default";
 189                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 190                                 status = "disabled";
 191                         };
 192
 193                         ssc1: ssc@fffc4000 {
 194                                 compatible = "atmel,at91rm9200-ssc";
 195                                 reg = <0xfffc4000 0x4000>;
 196                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
 197                                 pinctrl-names = "default";
 198                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
 199                                 status = "disabled";
 200                         };
 201
 202                         spi0: spi@fffcc000 {
 203                                 #address-cells = <1>;
 204                                 #size-cells = <0>;
 205                                 compatible = "atmel,at91rm9200-spi";
 206                                 reg = <0xfffcc000 0x200>;
 207                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 208                                 pinctrl-names = "default";
 209                                 pinctrl-0 = <&pinctrl_spi0>;
 210                                 clocks = <&spi0_clk>;
 211                                 clock-names = "spi_clk";
 212                                 status = "disabled";
 213                         };
 214
 215                         ramc0: ramc@ffffea00 {
 216                                 compatible = "atmel,at91sam9260-sdramc";
 217                                 reg = <0xffffea00 0x200>;
 218                         };
 219
 220                         aic: interrupt-controller@fffff000 {
 221                                 #interrupt-cells = <3>;
 222                                 compatible = "atmel,at91rm9200-aic";
 223                                 interrupt-controller;
 224                                 reg = <0xfffff000 0x200>;
 225                                 atmel,external-irqs = <31>;
 226                         };
 227
 228                         dbgu: serial@fffff200 {
 229                                 compatible = "atmel,at91sam9260-usart";
 230                                 reg = <0xfffff200 0x200>;
 231                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 232                                 pinctrl-names = "default";
 233                                 pinctrl-0 = <&pinctrl_dbgu>;
 234                                 clocks = <&mck>;
 235                                 clock-names = "usart";
 236                                 status = "disabled";
 237                         };
 238
 239                         pinctrl@fffff400 {
 240                                 #address-cells = <1>;
 241                                 #size-cells = <1>;
 242                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 243                                 ranges = <0xfffff400 0xfffff400 0x800>;
 244
 245                                 atmel,mux-mask =
 246                                         /*    A         B     */
 247                                         <0xffffffff 0xe05c6738>,  /* pioA */
 248                                         <0xffffffff 0x0000c780>,  /* pioB */
 249                                         <0xffffffff 0xe3ffff0e>,  /* pioC */
 250                                         <0x003fffff 0x0001ff3c>;  /* pioD */
 251
 252                                 /* shared pinctrl settings */
 253                                 dbgu {
 254                                         pinctrl_dbgu: dbgu-0 {
 255                                                 atmel,pins =
 256                                                         <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 257                                                         <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 258                                         };
 259                                 };
 260
 261                                 i2c_gpio0 {
 262                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 263                                                 atmel,pins =
 264                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 265                                                         <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 266                                         };
 267                                 };
 268
 269                                 i2c_gpio1 {
 270                                         pinctrl_i2c_gpio1: i2c_gpio1-0 {
 271                                                 atmel,pins =
 272                                                         <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 273                                                         <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 274                                         };
 275                                 };
 276
 277                                 mmc0 {
 278                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 279                                                 atmel,pins =
 280                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 281                                         };
 282
 283                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 284                                                 atmel,pins =
 285                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 286                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 287                                         };
 288
 289                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 290                                                 atmel,pins =
 291                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 292                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 293                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 294                                         };
 295                                 };
 296
 297                                 nand {
 298                                         pinctrl_nand: nand-0 {
 299                                                 atmel,pins =
 300                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>,
 301                                                         <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 302                                         };
 303
 304                                         pinctrl_nand0_ale_cle: nand_ale_cle-0 {
 305                                                 atmel,pins =
 306                                                         <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 307                                                         <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 308                                         };
 309
 310                                         pinctrl_nand0_oe_we: nand_oe_we-0 {
 311                                                 atmel,pins =
 312                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 313                                                         <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 314                                         };
 315
 316                                         pinctrl_nand0_cs: nand_cs-0 {
 317                                                 atmel,pins =
 318                                                         <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 319                                         };
 320                                 };
 321
 322                                 ssc0 {
 323                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 324                                                 atmel,pins =
 325                                                         <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 326                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 327                                                         <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 328                                         };
 329
 330                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 331                                                 atmel,pins =
 332                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 333                                                         <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 334                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 335                                         };
 336                                 };
 337
 338                                 ssc1 {
 339                                         pinctrl_ssc1_tx: ssc1_tx-0 {
 340                                                 atmel,pins =
 341                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 342                                                         <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 343                                                         <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 344                                         };
 345
 346                                         pinctrl_ssc1_rx: ssc1_rx-0 {
 347                                                 atmel,pins =
 348                                                         <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 349                                                         <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 350                                                         <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 351                                         };
 352                                 };
 353
 354                                 spi0 {
 355                                         pinctrl_spi0: spi0-0 {
 356                                                 atmel,pins =
 357                                                         <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 358                                                         <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 359                                                         <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 360                                         };
 361                                 };
 362
 363                                 tcb0 {
 364                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 365                                                 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 366                                         };
 367
 368                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 369                                                 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 370                                         };
 371
 372                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 373                                                 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 374                                         };
 375
 376                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 377                                                 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 378                                         };
 379
 380                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 381                                                 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 382                                         };
 383
 384                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 385                                                 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 386                                         };
 387
 388                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 389                                                 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 390                                         };
 391
 392                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 393                                                 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 394                                         };
 395
 396                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 397                                                 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 398                                         };
 399                                 };
 400
 401                                 usart0 {
 402                                         pinctrl_usart0: usart0-0 {
 403                                                 atmel,pins =
 404                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 405                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 406                                         };
 407
 408                                         pinctrl_usart0_rts: usart0_rts-0 {
 409                                                 atmel,pins =
 410                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 411                                         };
 412
 413                                         pinctrl_usart0_cts: usart0_cts-0 {
 414                                                 atmel,pins =
 415                                                         <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 416                                         };
 417
 418                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 419                                                 atmel,pins =
 420                                                         <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 421                                                         <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 422                                         };
 423
 424                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 425                                                 atmel,pins =
 426                                                         <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 427                                         };
 428
 429                                         pinctrl_usart0_ri: usart0_ri-0 {
 430                                                 atmel,pins =
 431                                                         <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 432                                         };
 433
 434                                         pinctrl_usart0_sck: usart0_sck-0 {
 435                                                 atmel,pins =
 436                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 437                                         };
 438                                 };
 439
 440                                 usart1 {
 441                                         pinctrl_usart1: usart1-0 {
 442                                                 atmel,pins =
 443                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 444                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 445                                         };
 446
 447                                         pinctrl_usart1_rts: usart1_rts-0 {
 448                                                 atmel,pins =
 449                                                         <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 450                                         };
 451
 452                                         pinctrl_usart1_cts: usart1_cts-0 {
 453                                                 atmel,pins =
 454                                                         <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 455                                         };
 456
 457                                         pinctrl_usart1_sck: usart1_sck-0 {
 458                                                 atmel,pins =
 459                                                         <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 460                                         };
 461                                 };
 462
 463                                 usart2 {
 464                                         pinctrl_usart2: usart2-0 {
 465                                                 atmel,pins =
 466                                                         <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 467                                                         <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 468                                         };
 469
 470                                         pinctrl_usart2_rts: usart2_rts-0 {
 471                                                 atmel,pins =
 472                                                         <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 473                                         };
 474
 475                                         pinctrl_usart2_cts: usart2_cts-0 {
 476                                                 atmel,pins =
 477                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 478                                         };
 479
 480                                         pinctrl_usart2_sck: usart2_sck-0 {
 481                                                 atmel,pins =
 482                                                         <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 483                                         };
 484                                 };
 485
 486                                 usart3 {
 487                                         pinctrl_usart3: usart3-0 {
 488                                                 atmel,pins =
 489                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 490                                                         <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 491                                         };
 492
 493                                         pinctrl_usart3_rts: usart3_rts-0 {
 494                                                 atmel,pins =
 495                                                         <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 496                                         };
 497
 498                                         pinctrl_usart3_cts: usart3_cts-0 {
 499                                                 atmel,pins =
 500                                                         <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 501                                         };
 502
 503                                         pinctrl_usart3_sck: usart3_sck-0 {
 504                                                 atmel,pins =
 505                                                         <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 506                                         };
 507                                 };
 508
 509                                 pioA: gpio@fffff400 {
 510                                         compatible = "atmel,at91rm9200-gpio";
 511                                         reg = <0xfffff400 0x200>;
 512                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 513                                         #gpio-cells = <2>;
 514                                         gpio-controller;
 515                                         interrupt-controller;
 516                                         #interrupt-cells = <2>;
 517                                         clocks = <&pioA_clk>;
 518                                 };
 519
 520                                 pioB: gpio@fffff600 {
 521                                         compatible = "atmel,at91rm9200-gpio";
 522                                         reg = <0xfffff600 0x200>;
 523                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 524                                         #gpio-cells = <2>;
 525                                         gpio-controller;
 526                                         interrupt-controller;
 527                                         #interrupt-cells = <2>;
 528                                         clocks = <&pioB_clk>;
 529                                 };
 530
 531                                 pioC: gpio@fffff800 {
 532                                         compatible = "atmel,at91rm9200-gpio";
 533                                         reg = <0xfffff800 0x200>;
 534                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 535                                         #gpio-cells = <2>;
 536                                         gpio-controller;
 537                                         interrupt-controller;
 538                                         #interrupt-cells = <2>;
 539                                         clocks = <&pioC_clk>;
 540                                 };
 541
 542                                 pioD: gpio@fffffa00 {
 543                                         compatible = "atmel,at91rm9200-gpio";
 544                                         reg = <0xfffffa00 0x200>;
 545                                         interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
 546                                         #gpio-cells = <2>;
 547                                         gpio-controller;
 548                                         interrupt-controller;
 549                                         #interrupt-cells = <2>;
 550                                         clocks = <&pioD_clk>;
 551                                 };
 552                         };
 553
 554                         pmc: pmc@fffffc00 {
 555                                 compatible = "atmel,at91sam9g45-pmc";
 556                                 reg = <0xfffffc00 0x100>;
 557                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 558                                 interrupt-controller;
 559                                 #address-cells = <1>;
 560                                 #size-cells = <0>;
 561                                 #interrupt-cells = <1>;
 562
 563                                 main: mainck {
 564                                         compatible = "atmel,at91rm9200-clk-main";
 565                                         #clock-cells = <0>;
 566                                         interrupts-extended = <&pmc AT91_PMC_MOSCS>;
 567                                         clocks = <&main_xtal>;
 568                                 };
 569
 570                                 plla: pllack {
 571                                         compatible = "atmel,at91rm9200-clk-pll";
 572                                         #clock-cells = <0>;
 573                                         interrupts-extended = <&pmc AT91_PMC_LOCKA>;
 574                                         clocks = <&main>;
 575                                         reg = <0>;
 576                                         atmel,clk-input-range = <1000000 32000000>;
 577                                         #atmel,pll-clk-output-range-cells = <4>;
 578                                         atmel,pll-clk-output-ranges = <80000000 200000000 190000000 240000000>;
 579                                 };
 580
 581                                 utmi: utmick {
 582                                         compatible = "atmel,at91sam9x5-clk-utmi";
 583                                         #clock-cells = <0>;
 584                                         interrupt-parent = <&pmc>;
 585                                         interrupts = <AT91_PMC_LOCKU>;
 586                                         clocks = <&main>;
 587                                 };
 588
 589                                 mck: masterck {
 590                                         compatible = "atmel,at91rm9200-clk-master";
 591                                         #clock-cells = <0>;
 592                                         interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
 593                                         clocks = <&clk32k>, <&main>, <&plla>, <&utmi>;
 594                                         atmel,clk-output-range = <0 94000000>;
 595                                         atmel,clk-divisors = <1 2 4 3>;
 596                                 };
 597
 598                                 prog: progck {
 599                                         compatible = "atmel,at91rm9200-clk-programmable";
 600                                         #address-cells = <1>;
 601                                         #size-cells = <0>;
 602                                         interrupt-parent = <&pmc>;
 603                                         clocks = <&clk32k>, <&main>, <&plla>, <&utmi>, <&mck>;
 604
 605                                         prog0: prog0 {
 606                                                 #clock-cells = <0>;
 607                                                 reg = <0>;
 608                                                 interrupts = <AT91_PMC_PCKRDY(0)>;
 609                                         };
 610
 611                                         prog1: prog1 {
 612                                                 #clock-cells = <0>;
 613                                                 reg = <1>;
 614                                                 interrupts = <AT91_PMC_PCKRDY(1)>;
 615                                         };
 616                                 };
 617
 618                                 systemck {
 619                                         compatible = "atmel,at91rm9200-clk-system";
 620                                         #address-cells = <1>;
 621                                         #size-cells = <0>;
 622
 623                                         pck0: pck0 {
 624                                                 #clock-cells = <0>;
 625                                                 reg = <8>;
 626                                                 clocks = <&prog0>;
 627                                         };
 628
 629                                         pck1: pck1 {
 630                                                 #clock-cells = <0>;
 631                                                 reg = <9>;
 632                                                 clocks = <&prog1>;
 633                                         };
 634
 635                                 };
 636
 637                                 periphck {
 638                                         compatible = "atmel,at91rm9200-clk-peripheral";
 639                                         #address-cells = <1>;
 640                                         #size-cells = <0>;
 641                                         clocks = <&mck>;
 642
 643                                         pioA_clk: pioA_clk {
 644                                                 #clock-cells = <0>;
 645                                                 reg = <2>;
 646                                         };
 647
 648                                         pioB_clk: pioB_clk {
 649                                                 #clock-cells = <0>;
 650                                                 reg = <3>;
 651                                         };
 652
 653                                         pioC_clk: pioC_clk {
 654                                                 #clock-cells = <0>;
 655                                                 reg = <4>;
 656                                         };
 657
 658                                         pioD_clk: pioD_clk {
 659                                                 #clock-cells = <0>;
 660                                                 reg = <5>;
 661                                         };
 662
 663                                         usart0_clk: usart0_clk {
 664                                                 #clock-cells = <0>;
 665                                                 reg = <6>;
 666                                         };
 667
 668                                         usart1_clk: usart1_clk {
 669                                                 #clock-cells = <0>;
 670                                                 reg = <7>;
 671                                         };
 672
 673                                         usart2_clk: usart2_clk {
 674                                                 #clock-cells = <0>;
 675                                                 reg = <8>;
 676                                         };
 677
 678                                         usart3_clk: usart3_clk {
 679                                                 #clock-cells = <0>;
 680                                                 reg = <9>;
 681                                         };
 682
 683                                         mci0_clk: mci0_clk {
 684                                                 #clock-cells = <0>;
 685                                                 reg = <10>;
 686                                         };
 687
 688                                         twi0_clk: twi0_clk {
 689                                                 #clock-cells = <0>;
 690                                                 reg = <11>;
 691                                         };
 692
 693                                         twi1_clk: twi1_clk {
 694                                                 #clock-cells = <0>;
 695                                                 reg = <12>;
 696                                         };
 697
 698                                         spi0_clk: spi0_clk {
 699                                                 #clock-cells = <0>;
 700                                                 reg = <13>;
 701                                         };
 702
 703                                         ssc0_clk: ssc0_clk {
 704                                                 #clock-cells = <0>;
 705                                                 reg = <14>;
 706                                         };
 707
 708                                         ssc1_clk: ssc1_clk {
 709                                                 #clock-cells = <0>;
 710                                                 reg = <15>;
 711                                         };
 712
 713                                         tc0_clk: tc0_clk {
 714                                                 #clock-cells = <0>;
 715                                                 reg = <16>;
 716                                         };
 717
 718                                         tc1_clk: tc1_clk {
 719                                                 #clock-cells = <0>;
 720                                                 reg = <17>;
 721                                         };
 722
 723                                         tc2_clk: tc2_clk {
 724                                                 #clock-cells = <0>;
 725                                                 reg = <18>;
 726                                         };
 727
 728                                         pwm_clk: pwm_clk {
 729                                                 #clock-cells = <0>;
 730                                                 reg = <19>;
 731                                         };
 732
 733                                         adc_clk: adc_clk {
 734                                                 #clock-cells = <0>;
 735                                                 reg = <20>;
 736                                         };
 737
 738                                         dma0_clk: dma0_clk {
 739                                                 #clock-cells = <0>;
 740                                                 reg = <21>;
 741                                         };
 742
 743                                         udphs_clk: udphs_clk {
 744                                                 #clock-cells = <0>;
 745                                                 reg = <22>;
 746                                         };
 747
 748                                         lcd_clk: lcd_clk {
 749                                                 #clock-cells = <0>;
 750                                                 reg = <23>;
 751                                         };
 752                                 };
 753                         };
 754
 755                         rstc@fffffd00 {
 756                                 compatible = "atmel,at91sam9260-rstc";
 757                                 reg = <0xfffffd00 0x10>;
 758                         };
 759
 760                         shdwc@fffffd10 {
 761                                 compatible = "atmel,at91sam9260-shdwc";
 762                                 reg = <0xfffffd10 0x10>;
 763                         };
 764
 765                         pit: timer@fffffd30 {
 766                                 compatible = "atmel,at91sam9260-pit";
 767                                 reg = <0xfffffd30 0xf>;
 768                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 769                                 clocks = <&mck>;
 770                         };
 771
 772                         watchdog@fffffd40 {
 773                                 compatible = "atmel,at91sam9260-wdt";
 774                                 reg = <0xfffffd40 0x10>;
 775                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 776                                 status = "disabled";
 777                         };
 778
 779                         sckc@fffffd50 {
 780                                 compatible = "atmel,at91sam9x5-sckc";
 781                                 reg = <0xfffffd50 0x4>;
 782
 783                                 slow_osc: slow_osc {
 784                                         compatible = "atmel,at91sam9x5-clk-slow-osc";
 785                                         #clock-cells = <0>;
 786                                         atmel,startup-time-usec = <1200000>;
 787                                         clocks = <&slow_xtal>;
 788                                 };
 789
 790                                 slow_rc_osc: slow_rc_osc {
 791                                         compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
 792                                         #clock-cells = <0>;
 793                                         atmel,startup-time-usec = <75>;
 794                                         clock-frequency = <32768>;
 795                                         clock-accuracy = <50000000>;
 796                                 };
 797
 798                                 clk32k: slck {
 799                                         compatible = "atmel,at91sam9x5-clk-slow";
 800                                         #clock-cells = <0>;
 801                                         clocks = <&slow_rc_osc &slow_osc>;
 802                                 };
 803                         };
 804                 };
 805         };
 806
 807         i2c@0 {
 808                 compatible = "i2c-gpio";
 809                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */
 810                         <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */
 811                 i2c-gpio,sda-open-drain;
 812                 i2c-gpio,scl-open-drain;
 813                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 814                 #address-cells = <1>;
 815                 #size-cells = <0>;
 816                 pinctrl-names = "default";
 817                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
 818                 status = "disabled";
 819         };
 820
 821         i2c@1 {
 822                 compatible = "i2c-gpio";
 823                 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */
 824                         <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */
 825                 i2c-gpio,sda-open-drain;
 826                 i2c-gpio,scl-open-drain;
 827                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 828                 #address-cells = <1>;
 829                 #size-cells = <0>;
 830                 pinctrl-names = "default";
 831                 pinctrl-0 = <&pinctrl_i2c_gpio1>;
 832                 status = "disabled";
 833         };
 834 };