arch/arm/boot/dts/at91sam9rl.dtsi

   1 /*
   2  * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
   3  *
   4  *  Copyright (C) 2014 Microchip
   5  *  Alexandre Belloni <alexandre.belloni@free-electrons.com>
   6  *
   7  * Licensed under GPLv2 or later.
   8  */
   9
  10 #include "skeleton.dtsi"
  11 #include <dt-bindings/pinctrl/at91.h>
  12 #include <dt-bindings/clock/at91.h>
  13 #include <dt-bindings/interrupt-controller/irq.h>
  14 #include <dt-bindings/gpio/gpio.h>
  15 #include <dt-bindings/pwm/pwm.h>
  16
  17 / {
  18         model = "Atmel AT91SAM9RL family SoC";
  19         compatible = "atmel,at91sam9rl", "atmel,at91sam9";
  20         interrupt-parent = <&aic>;
  21
  22         aliases {
  23                 serial0 = &dbgu;
  24                 serial1 = &usart0;
  25                 serial2 = &usart1;
  26                 serial3 = &usart2;
  27                 serial4 = &usart3;
  28                 gpio0 = &pioA;
  29                 gpio1 = &pioB;
  30                 gpio2 = &pioC;
  31                 gpio3 = &pioD;
  32                 tcb0 = &tcb0;
  33                 i2c0 = &i2c0;
  34                 i2c1 = &i2c1;
  35                 ssc0 = &ssc0;
  36                 ssc1 = &ssc1;
  37                 pwm0 = &pwm0;
  38         };
  39
  40         cpus {
  41                 #address-cells = <0>;
  42                 #size-cells = <0>;
  43
  44                 cpu {
  45                         compatible = "arm,arm926ej-s";
  46                         device_type = "cpu";
  47                 };
  48         };
  49
  50         memory {
  51                 reg = <0x20000000 0x04000000>;
  52         };
  53
  54         clocks {
  55                 slow_xtal: slow_xtal {
  56                         compatible = "fixed-clock";
  57                         #clock-cells = <0>;
  58                         clock-frequency = <0>;
  59                 };
  60
  61                 main_xtal: main_xtal {
  62                         compatible = "fixed-clock";
  63                         #clock-cells = <0>;
  64                         clock-frequency = <0>;
  65                 };
  66
  67                 adc_op_clk: adc_op_clk{
  68                         compatible = "fixed-clock";
  69                         #clock-cells = <0>;
  70                         clock-frequency = <1000000>;
  71                 };
  72         };
  73
  74         sram: sram@300000 {
  75                 compatible = "mmio-sram";
  76                 reg = <0x00300000 0x10000>;
  77         };
  78
  79         ahb {
  80                 compatible = "simple-bus";
  81                 #address-cells = <1>;
  82                 #size-cells = <1>;
  83                 ranges;
  84
  85                 fb0: fb@500000 {
  86                         compatible = "atmel,at91sam9rl-lcdc";
  87                         reg = <0x00500000 0x1000>;
  88                         interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
  89                         pinctrl-names = "default";
  90                         pinctrl-0 = <&pinctrl_fb>;
  91                         clocks = <&pmc PMC_TYPE_PERIPHERAL 23>, <&pmc PMC_TYPE_PERIPHERAL 23>;
  92                         clock-names = "hclk", "lcdc_clk";
  93                         status = "disabled";
  94                 };
  95
  96                 ebi: ebi@10000000 {
  97                         compatible = "atmel,at91sam9rl-ebi";
  98                         #address-cells = <2>;
  99                         #size-cells = <1>;
 100                         atmel,smc = <&smc>;
 101                         atmel,matrix = <&matrix>;
 102                         reg = <0x10000000 0x80000000>;
 103                         ranges = <0x0 0x0 0x10000000 0x10000000
 104                                   0x1 0x0 0x20000000 0x10000000
 105                                   0x2 0x0 0x30000000 0x10000000
 106                                   0x3 0x0 0x40000000 0x10000000
 107                                   0x4 0x0 0x50000000 0x10000000
 108                                   0x5 0x0 0x60000000 0x10000000>;
 109                         clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 110                         status = "disabled";
 111
 112                         nand_controller: nand-controller {
 113                                 compatible = "atmel,at91sam9g45-nand-controller";
 114                                 #address-cells = <2>;
 115                                 #size-cells = <1>;
 116                                 ranges;
 117                                 status = "disabled";
 118                         };
 119                 };
 120
 121                 apb {
 122                         compatible = "simple-bus";
 123                         #address-cells = <1>;
 124                         #size-cells = <1>;
 125                         ranges;
 126
 127                         tcb0: timer@fffa0000 {
 128                                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
 129                                 #address-cells = <1>;
 130                                 #size-cells = <0>;
 131                                 reg = <0xfffa0000 0x100>;
 132                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0>,
 133                                              <17 IRQ_TYPE_LEVEL_HIGH 0>,
 134                                              <18 IRQ_TYPE_LEVEL_HIGH 0>;
 135                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 16>, <&pmc PMC_TYPE_PERIPHERAL 17>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&clk32k>;
 136                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 137                         };
 138
 139                         mmc0: mmc@fffa4000 {
 140                                 compatible = "atmel,hsmci";
 141                                 reg = <0xfffa4000 0x600>;
 142                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
 143                                 #address-cells = <1>;
 144                                 #size-cells = <0>;
 145                                 pinctrl-names = "default";
 146                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
 147                                 clock-names = "mci_clk";
 148                                 status = "disabled";
 149                         };
 150
 151                         i2c0: i2c@fffa8000 {
 152                                 compatible = "atmel,at91sam9260-i2c";
 153                                 reg = <0xfffa8000 0x100>;
 154                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 155                                 #address-cells = <1>;
 156                                 #size-cells = <0>;
 157                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
 158                                 status = "disabled";
 159                         };
 160
 161                         i2c1: i2c@fffac000 {
 162                                 compatible = "atmel,at91sam9260-i2c";
 163                                 reg = <0xfffac000 0x100>;
 164                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
 165                                 #address-cells = <1>;
 166                                 #size-cells = <0>;
 167                                 status = "disabled";
 168                         };
 169
 170                         usart0: serial@fffb0000 {
 171                                 compatible = "atmel,at91sam9260-usart";
 172                                 reg = <0xfffb0000 0x200>;
 173                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 174                                 atmel,use-dma-rx;
 175                                 atmel,use-dma-tx;
 176                                 pinctrl-names = "default";
 177                                 pinctrl-0 = <&pinctrl_usart0>;
 178                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
 179                                 clock-names = "usart";
 180                                 status = "disabled";
 181                         };
 182
 183                         usart1: serial@fffb4000 {
 184                                 compatible = "atmel,at91sam9260-usart";
 185                                 reg = <0xfffb4000 0x200>;
 186                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 187                                 atmel,use-dma-rx;
 188                                 atmel,use-dma-tx;
 189                                 pinctrl-names = "default";
 190                                 pinctrl-0 = <&pinctrl_usart1>;
 191                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
 192                                 clock-names = "usart";
 193                                 status = "disabled";
 194                         };
 195
 196                         usart2: serial@fffb8000 {
 197                                 compatible = "atmel,at91sam9260-usart";
 198                                 reg = <0xfffb8000 0x200>;
 199                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 200                                 atmel,use-dma-rx;
 201                                 atmel,use-dma-tx;
 202                                 pinctrl-names = "default";
 203                                 pinctrl-0 = <&pinctrl_usart2>;
 204                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
 205                                 clock-names = "usart";
 206                                 status = "disabled";
 207                         };
 208
 209                         usart3: serial@fffbc000 {
 210                                 compatible = "atmel,at91sam9260-usart";
 211                                 reg = <0xfffbc000 0x200>;
 212                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
 213                                 atmel,use-dma-rx;
 214                                 atmel,use-dma-tx;
 215                                 pinctrl-names = "default";
 216                                 pinctrl-0 = <&pinctrl_usart3>;
 217                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
 218                                 clock-names = "usart";
 219                                 status = "disabled";
 220                         };
 221
 222                         ssc0: ssc@fffc0000 {
 223                                 compatible = "atmel,at91sam9rl-ssc";
 224                                 reg = <0xfffc0000 0x4000>;
 225                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 226                                 pinctrl-names = "default";
 227                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 228                                 status = "disabled";
 229                         };
 230
 231                         ssc1: ssc@fffc4000 {
 232                                 compatible = "atmel,at91sam9rl-ssc";
 233                                 reg = <0xfffc4000 0x4000>;
 234                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
 235                                 pinctrl-names = "default";
 236                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
 237                                 status = "disabled";
 238                         };
 239
 240                         pwm0: pwm@fffc8000 {
 241                                 compatible = "atmel,at91sam9rl-pwm";
 242                                 reg = <0xfffc8000 0x300>;
 243                                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
 244                                 #pwm-cells = <3>;
 245                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 19>;
 246                                 clock-names = "pwm_clk";
 247                                 status = "disabled";
 248                         };
 249
 250                         spi0: spi@fffcc000 {
 251                                 #address-cells = <1>;
 252                                 #size-cells = <0>;
 253                                 compatible = "atmel,at91rm9200-spi";
 254                                 reg = <0xfffcc000 0x200>;
 255                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 256                                 pinctrl-names = "default";
 257                                 pinctrl-0 = <&pinctrl_spi0>;
 258                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
 259                                 clock-names = "spi_clk";
 260                                 status = "disabled";
 261                         };
 262
 263                         adc0: adc@fffd0000 {
 264                                 #address-cells = <1>;
 265                                 #size-cells = <0>;
 266                                 compatible = "atmel,at91sam9rl-adc";
 267                                 reg = <0xfffd0000 0x100>;
 268                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
 269                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>, <&adc_op_clk>;
 270                                 clock-names = "adc_clk", "adc_op_clk";
 271                                 atmel,adc-use-external-triggers;
 272                                 atmel,adc-channels-used = <0x3f>;
 273                                 atmel,adc-vref = <3300>;
 274                                 atmel,adc-startup-time = <40>;
 275                                 atmel,adc-res = <8 10>;
 276                                 atmel,adc-res-names = "lowres", "highres";
 277                                 atmel,adc-use-res = "highres";
 278
 279                                 trigger0 {
 280                                         trigger-name = "timer-counter-0";
 281                                         trigger-value = <0x1>;
 282                                 };
 283                                 trigger1 {
 284                                         trigger-name = "timer-counter-1";
 285                                         trigger-value = <0x3>;
 286                                 };
 287
 288                                 trigger2 {
 289                                         trigger-name = "timer-counter-2";
 290                                         trigger-value = <0x5>;
 291                                 };
 292
 293                                 trigger3 {
 294                                         trigger-name = "external";
 295                                         trigger-value = <0x13>;
 296                                         trigger-external;
 297                                 };
 298                         };
 299
 300                         usb0: gadget@fffd4000 {
 301                                 #address-cells = <1>;
 302                                 #size-cells = <0>;
 303                                 compatible = "atmel,at91sam9rl-udc";
 304                                 reg = <0x00600000 0x100000>,
 305                                       <0xfffd4000 0x4000>;
 306                                 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
 307                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_CORE PMC_UTMI>;
 308                                 clock-names = "pclk", "hclk";
 309                                 status = "disabled";
 310
 311                                 ep@0 {
 312                                         reg = <0>;
 313                                         atmel,fifo-size = <64>;
 314                                         atmel,nb-banks = <1>;
 315                                 };
 316
 317                                 ep@1 {
 318                                         reg = <1>;
 319                                         atmel,fifo-size = <1024>;
 320                                         atmel,nb-banks = <2>;
 321                                         atmel,can-dma;
 322                                         atmel,can-isoc;
 323                                 };
 324
 325                                 ep@2 {
 326                                         reg = <2>;
 327                                         atmel,fifo-size = <1024>;
 328                                         atmel,nb-banks = <2>;
 329                                         atmel,can-dma;
 330                                         atmel,can-isoc;
 331                                 };
 332
 333                                 ep@3 {
 334                                         reg = <3>;
 335                                         atmel,fifo-size = <1024>;
 336                                         atmel,nb-banks = <3>;
 337                                         atmel,can-dma;
 338                                 };
 339
 340                                 ep@4 {
 341                                         reg = <4>;
 342                                         atmel,fifo-size = <1024>;
 343                                         atmel,nb-banks = <3>;
 344                                         atmel,can-dma;
 345                                 };
 346
 347                                 ep@5 {
 348                                         reg = <5>;
 349                                         atmel,fifo-size = <1024>;
 350                                         atmel,nb-banks = <3>;
 351                                         atmel,can-dma;
 352                                         atmel,can-isoc;
 353                                 };
 354
 355                                 ep@6 {
 356                                         reg = <6>;
 357                                         atmel,fifo-size = <1024>;
 358                                         atmel,nb-banks = <3>;
 359                                         atmel,can-dma;
 360                                         atmel,can-isoc;
 361                                 };
 362                         };
 363
 364                         dma0: dma-controller@ffffe600 {
 365                                 compatible = "atmel,at91sam9rl-dma";
 366                                 reg = <0xffffe600 0x200>;
 367                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
 368                                 #dma-cells = <2>;
 369                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
 370                                 clock-names = "dma_clk";
 371                         };
 372
 373                         ramc0: ramc@ffffea00 {
 374                                 compatible = "atmel,at91sam9260-sdramc";
 375                                 reg = <0xffffea00 0x200>;
 376                         };
 377
 378                         smc: smc@ffffec00 {
 379                                 compatible = "atmel,at91sam9260-smc", "syscon";
 380                                 reg = <0xffffec00 0x200>;
 381                         };
 382
 383                         matrix: matrix@ffffee00 {
 384                                 compatible = "atmel,at91sam9rl-matrix", "syscon";
 385                                 reg = <0xffffee00 0x200>;
 386                         };
 387
 388                         aic: interrupt-controller@fffff000 {
 389                                 #interrupt-cells = <3>;
 390                                 compatible = "atmel,at91rm9200-aic";
 391                                 interrupt-controller;
 392                                 reg = <0xfffff000 0x200>;
 393                                 atmel,external-irqs = <31>;
 394                         };
 395
 396                         dbgu: serial@fffff200 {
 397                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 398                                 reg = <0xfffff200 0x200>;
 399                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 400                                 pinctrl-names = "default";
 401                                 pinctrl-0 = <&pinctrl_dbgu>;
 402                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 403                                 clock-names = "usart";
 404                                 status = "disabled";
 405                         };
 406
 407                         pinctrl@fffff400 {
 408                                 #address-cells = <1>;
 409                                 #size-cells = <1>;
 410                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 411                                 ranges = <0xfffff400 0xfffff400 0x800>;
 412
 413                                 atmel,mux-mask =
 414                                         /*    A         B     */
 415                                         <0xffffffff 0xe05c6738>,  /* pioA */
 416                                         <0xffffffff 0x0000c780>,  /* pioB */
 417                                         <0xffffffff 0xe3ffff0e>,  /* pioC */
 418                                         <0x003fffff 0x0001ff3c>;  /* pioD */
 419
 420                                 /* shared pinctrl settings */
 421                                 adc0 {
 422                                         pinctrl_adc0_ts: adc0_ts-0 {
 423                                                 atmel,pins =
 424                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 425                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 426                                                         <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 427                                                         <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 428                                         };
 429
 430                                         pinctrl_adc0_ad0: adc0_ad0-0 {
 431                                                 atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 432                                         };
 433
 434                                         pinctrl_adc0_ad1: adc0_ad1-0 {
 435                                                 atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 436                                         };
 437
 438                                         pinctrl_adc0_ad2: adc0_ad2-0 {
 439                                                 atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 440                                         };
 441
 442                                         pinctrl_adc0_ad3: adc0_ad3-0 {
 443                                                 atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 444                                         };
 445
 446                                         pinctrl_adc0_ad4: adc0_ad4-0 {
 447                                                 atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 448                                         };
 449
 450                                         pinctrl_adc0_ad5: adc0_ad5-0 {
 451                                                 atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 452                                         };
 453
 454                                         pinctrl_adc0_adtrg: adc0_adtrg-0 {
 455                                                 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 456                                         };
 457                                 };
 458
 459                                 dbgu {
 460                                         pinctrl_dbgu: dbgu-0 {
 461                                                 atmel,pins =
 462                                                         <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 463                                                         <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 464                                         };
 465                                 };
 466
 467                                 ebi {
 468                                         pinctrl_ebi_addr_nand: ebi-addr-0 {
 469                                                 atmel,pins =
 470                                                         <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 471                                                         <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 472                                         };
 473                                 };
 474
 475                                 fb {
 476                                         pinctrl_fb: fb-0 {
 477                                                 atmel,pins =
 478                                                         <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 479                                                         <AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 480                                                         <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 481                                                         <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 482                                                         <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 483                                                         <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 484                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 485                                                         <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 486                                                         <AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 487                                                         <AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 488                                                         <AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 489                                                         <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 490                                                         <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 491                                                         <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 492                                                         <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 493                                                         <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 494                                                         <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 495                                                         <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 496                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 497                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 498                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 499                                         };
 500                                 };
 501
 502                                 i2c_gpio0 {
 503                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 504                                                 atmel,pins =
 505                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 506                                                         <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 507                                         };
 508                                 };
 509
 510                                 i2c_gpio1 {
 511                                         pinctrl_i2c_gpio1: i2c_gpio1-0 {
 512                                                 atmel,pins =
 513                                                         <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 514                                                         <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 515                                         };
 516                                 };
 517
 518                                 mmc0 {
 519                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 520                                                 atmel,pins =
 521                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 522                                         };
 523
 524                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 525                                                 atmel,pins =
 526                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 527                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 528                                         };
 529
 530                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 531                                                 atmel,pins =
 532                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 533                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 534                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 535                                         };
 536                                 };
 537
 538                                 nand {
 539                                         pinctrl_nand_rb: nand-rb-0 {
 540                                                 atmel,pins =
 541                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 542                                         };
 543
 544                                         pinctrl_nand_cs: nand-cs-0 {
 545                                                 atmel,pins =
 546                                                         <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 547                                         };
 548
 549                                         pinctrl_nand_oe_we: nand-oe-we-0 {
 550                                                 atmel,pins =
 551                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 552                                                         <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 553                                         };
 554                                 };
 555
 556                                 pwm0 {
 557                                         pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
 558                                                 atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 559                                         };
 560
 561                                         pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
 562                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 563                                         };
 564
 565                                         pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
 566                                                 atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 567                                         };
 568
 569                                         pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
 570                                                 atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 571                                         };
 572
 573                                         pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
 574                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 575                                         };
 576
 577                                         pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
 578                                                 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 579                                         };
 580
 581                                         pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
 582                                                 atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 583                                         };
 584
 585                                         pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
 586                                                 atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 587                                         };
 588
 589                                         pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 {
 590                                                 atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 591                                         };
 592
 593                                         pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
 594                                                 atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 595                                         };
 596
 597                                         pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
 598                                                 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 599                                         };
 600                                 };
 601
 602                                 spi0 {
 603                                         pinctrl_spi0: spi0-0 {
 604                                                 atmel,pins =
 605                                                         <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 606                                                         <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 607                                                         <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 608                                         };
 609                                 };
 610
 611                                 ssc0 {
 612                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 613                                                 atmel,pins =
 614                                                         <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 615                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 616                                                         <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 617                                         };
 618
 619                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 620                                                 atmel,pins =
 621                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 622                                                         <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 623                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 624                                         };
 625                                 };
 626
 627                                 ssc1 {
 628                                         pinctrl_ssc1_tx: ssc1_tx-0 {
 629                                                 atmel,pins =
 630                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 631                                                         <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 632                                                         <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 633                                         };
 634
 635                                         pinctrl_ssc1_rx: ssc1_rx-0 {
 636                                                 atmel,pins =
 637                                                         <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 638                                                         <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 639                                                         <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 640                                         };
 641                                 };
 642
 643                                 tcb0 {
 644                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 645                                                 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 646                                         };
 647
 648                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 649                                                 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 650                                         };
 651
 652                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 653                                                 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 654                                         };
 655
 656                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 657                                                 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 658                                         };
 659
 660                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 661                                                 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 662                                         };
 663
 664                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 665                                                 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 666                                         };
 667
 668                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 669                                                 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 670                                         };
 671
 672                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 673                                                 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 674                                         };
 675
 676                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 677                                                 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 678                                         };
 679                                 };
 680
 681                                 usart0 {
 682                                         pinctrl_usart0: usart0-0 {
 683                                                 atmel,pins =
 684                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 685                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 686                                         };
 687
 688                                         pinctrl_usart0_rts: usart0_rts-0 {
 689                                                 atmel,pins =
 690                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 691                                         };
 692
 693                                         pinctrl_usart0_cts: usart0_cts-0 {
 694                                                 atmel,pins =
 695                                                         <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 696                                         };
 697
 698                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 699                                                 atmel,pins =
 700                                                         <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 701                                                         <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 702                                         };
 703
 704                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 705                                                 atmel,pins =
 706                                                         <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 707                                         };
 708
 709                                         pinctrl_usart0_ri: usart0_ri-0 {
 710                                                 atmel,pins =
 711                                                         <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 712                                         };
 713
 714                                         pinctrl_usart0_sck: usart0_sck-0 {
 715                                                 atmel,pins =
 716                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 717                                         };
 718                                 };
 719
 720                                 usart1 {
 721                                         pinctrl_usart1: usart1-0 {
 722                                                 atmel,pins =
 723                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 724                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 725                                         };
 726
 727                                         pinctrl_usart1_rts: usart1_rts-0 {
 728                                                 atmel,pins =
 729                                                         <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 730                                         };
 731
 732                                         pinctrl_usart1_cts: usart1_cts-0 {
 733                                                 atmel,pins =
 734                                                         <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 735                                         };
 736
 737                                         pinctrl_usart1_sck: usart1_sck-0 {
 738                                                 atmel,pins =
 739                                                         <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 740                                         };
 741                                 };
 742
 743                                 usart2 {
 744                                         pinctrl_usart2: usart2-0 {
 745                                                 atmel,pins =
 746                                                         <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 747                                                         <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 748                                         };
 749
 750                                         pinctrl_usart2_rts: usart2_rts-0 {
 751                                                 atmel,pins =
 752                                                         <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 753                                         };
 754
 755                                         pinctrl_usart2_cts: usart2_cts-0 {
 756                                                 atmel,pins =
 757                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 758                                         };
 759
 760                                         pinctrl_usart2_sck: usart2_sck-0 {
 761                                                 atmel,pins =
 762                                                         <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 763                                         };
 764                                 };
 765
 766                                 usart3 {
 767                                         pinctrl_usart3: usart3-0 {
 768                                                 atmel,pins =
 769                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 770                                                         <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 771                                         };
 772
 773                                         pinctrl_usart3_rts: usart3_rts-0 {
 774                                                 atmel,pins =
 775                                                         <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 776                                         };
 777
 778                                         pinctrl_usart3_cts: usart3_cts-0 {
 779                                                 atmel,pins =
 780                                                         <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 781                                         };
 782
 783                                         pinctrl_usart3_sck: usart3_sck-0 {
 784                                                 atmel,pins =
 785                                                         <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 786                                         };
 787                                 };
 788
 789                                 pioA: gpio@fffff400 {
 790                                         compatible = "atmel,at91rm9200-gpio";
 791                                         reg = <0xfffff400 0x200>;
 792                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 793                                         #gpio-cells = <2>;
 794                                         gpio-controller;
 795                                         interrupt-controller;
 796                                         #interrupt-cells = <2>;
 797                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
 798                                 };
 799
 800                                 pioB: gpio@fffff600 {
 801                                         compatible = "atmel,at91rm9200-gpio";
 802                                         reg = <0xfffff600 0x200>;
 803                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 804                                         #gpio-cells = <2>;
 805                                         gpio-controller;
 806                                         interrupt-controller;
 807                                         #interrupt-cells = <2>;
 808                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
 809                                 };
 810
 811                                 pioC: gpio@fffff800 {
 812                                         compatible = "atmel,at91rm9200-gpio";
 813                                         reg = <0xfffff800 0x200>;
 814                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 815                                         #gpio-cells = <2>;
 816                                         gpio-controller;
 817                                         interrupt-controller;
 818                                         #interrupt-cells = <2>;
 819                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
 820                                 };
 821
 822                                 pioD: gpio@fffffa00 {
 823                                         compatible = "atmel,at91rm9200-gpio";
 824                                         reg = <0xfffffa00 0x200>;
 825                                         interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
 826                                         #gpio-cells = <2>;
 827                                         gpio-controller;
 828                                         interrupt-controller;
 829                                         #interrupt-cells = <2>;
 830                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
 831                                 };
 832                         };
 833
 834                         pmc: pmc@fffffc00 {
 835                                 compatible = "atmel,at91sam9rl-pmc", "syscon";
 836                                 reg = <0xfffffc00 0x100>;
 837                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 838                                 #clock-cells = <2>;
 839                                 clocks = <&clk32k>, <&main_xtal>;
 840                                 clock-names = "slow_clk", "main_xtal";
 841                         };
 842
 843                         rstc@fffffd00 {
 844                                 compatible = "atmel,at91sam9260-rstc";
 845                                 reg = <0xfffffd00 0x10>;
 846                                 clocks = <&clk32k>;
 847                         };
 848
 849                         shdwc@fffffd10 {
 850                                 compatible = "atmel,at91sam9260-shdwc";
 851                                 reg = <0xfffffd10 0x10>;
 852                                 clocks = <&clk32k>;
 853                         };
 854
 855                         pit: timer@fffffd30 {
 856                                 compatible = "atmel,at91sam9260-pit";
 857                                 reg = <0xfffffd30 0xf>;
 858                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 859                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 860                         };
 861
 862                         watchdog@fffffd40 {
 863                                 compatible = "atmel,at91sam9260-wdt";
 864                                 reg = <0xfffffd40 0x10>;
 865                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 866                                 clocks = <&clk32k>;
 867                                 status = "disabled";
 868                         };
 869
 870                         sckc@fffffd50 {
 871                                 compatible = "atmel,at91sam9x5-sckc";
 872                                 reg = <0xfffffd50 0x4>;
 873
 874                                 slow_osc: slow_osc {
 875                                         compatible = "atmel,at91sam9x5-clk-slow-osc";
 876                                         #clock-cells = <0>;
 877                                         atmel,startup-time-usec = <1200000>;
 878                                         clocks = <&slow_xtal>;
 879                                 };
 880
 881                                 slow_rc_osc: slow_rc_osc {
 882                                         compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
 883                                         #clock-cells = <0>;
 884                                         atmel,startup-time-usec = <75>;
 885                                         clock-frequency = <32768>;
 886                                         clock-accuracy = <50000000>;
 887                                 };
 888
 889                                 clk32k: slck {
 890                                         compatible = "atmel,at91sam9x5-clk-slow";
 891                                         #clock-cells = <0>;
 892                                         clocks = <&slow_rc_osc &slow_osc>;
 893                                 };
 894                         };
 895
 896                         rtc@fffffd20 {
 897                                 compatible = "atmel,at91sam9260-rtt";
 898                                 reg = <0xfffffd20 0x10>;
 899                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 900                                 clocks = <&clk32k>;
 901                                 status = "disabled";
 902                         };
 903
 904                         gpbr: syscon@fffffd60 {
 905                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
 906                                 reg = <0xfffffd60 0x10>;
 907                                 status = "disabled";
 908                         };
 909
 910                         rtc@fffffe00 {
 911                                 compatible = "atmel,at91rm9200-rtc";
 912                                 reg = <0xfffffe00 0x40>;
 913                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 914                                 clocks = <&clk32k>;
 915                                 status = "disabled";
 916                         };
 917
 918                 };
 919         };
 920
 921         i2c-gpio-0 {
 922                 compatible = "i2c-gpio";
 923                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */
 924                         <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */
 925                 i2c-gpio,sda-open-drain;
 926                 i2c-gpio,scl-open-drain;
 927                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 928                 #address-cells = <1>;
 929                 #size-cells = <0>;
 930                 pinctrl-names = "default";
 931                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
 932                 status = "disabled";
 933         };
 934
 935         i2c-gpio-1 {
 936                 compatible = "i2c-gpio";
 937                 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */
 938                         <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */
 939                 i2c-gpio,sda-open-drain;
 940                 i2c-gpio,scl-open-drain;
 941                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 942                 #address-cells = <1>;
 943                 #size-cells = <0>;
 944                 pinctrl-names = "default";
 945                 pinctrl-0 = <&pinctrl_i2c_gpio1>;
 946                 status = "disabled";
 947         };
 948 };