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 <dt-bindings/pinctrl/at91.h>
  11 #include <dt-bindings/clock/at91.h>
  12 #include <dt-bindings/interrupt-controller/irq.h>
  13 #include <dt-bindings/gpio/gpio.h>
  14 #include <dt-bindings/pwm/pwm.h>
  15
  16 / {
  17         #address-cells = <1>;
  18         #size-cells = <1>;
  19         model = "Atmel AT91SAM9RL family SoC";
  20         compatible = "atmel,at91sam9rl", "atmel,at91sam9";
  21         interrupt-parent = <&aic>;
  22
  23         aliases {
  24                 serial0 = &dbgu;
  25                 serial1 = &usart0;
  26                 serial2 = &usart1;
  27                 serial3 = &usart2;
  28                 serial4 = &usart3;
  29                 gpio0 = &pioA;
  30                 gpio1 = &pioB;
  31                 gpio2 = &pioC;
  32                 gpio3 = &pioD;
  33                 tcb0 = &tcb0;
  34                 i2c0 = &i2c0;
  35                 i2c1 = &i2c1;
  36                 ssc0 = &ssc0;
  37                 ssc1 = &ssc1;
  38                 pwm0 = &pwm0;
  39         };
  40
  41         cpus {
  42                 #address-cells = <0>;
  43                 #size-cells = <0>;
  44
  45                 cpu {
  46                         compatible = "arm,arm926ej-s";
  47                         device_type = "cpu";
  48                 };
  49         };
  50
  51         memory {
  52                 device_type = "memory";
  53                 reg = <0x20000000 0x04000000>;
  54         };
  55
  56         clocks {
  57                 slow_xtal: slow_xtal {
  58                         compatible = "fixed-clock";
  59                         #clock-cells = <0>;
  60                         clock-frequency = <0>;
  61                 };
  62
  63                 main_xtal: main_xtal {
  64                         compatible = "fixed-clock";
  65                         #clock-cells = <0>;
  66                         clock-frequency = <0>;
  67                 };
  68
  69                 adc_op_clk: adc_op_clk{
  70                         compatible = "fixed-clock";
  71                         #clock-cells = <0>;
  72                         clock-frequency = <1000000>;
  73                 };
  74         };
  75
  76         sram: sram@300000 {
  77                 compatible = "mmio-sram";
  78                 reg = <0x00300000 0x10000>;
  79         };
  80
  81         ahb {
  82                 compatible = "simple-bus";
  83                 #address-cells = <1>;
  84                 #size-cells = <1>;
  85                 ranges;
  86
  87                 fb0: fb@500000 {
  88                         compatible = "atmel,at91sam9rl-lcdc";
  89                         reg = <0x00500000 0x1000>;
  90                         interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
  91                         pinctrl-names = "default";
  92                         pinctrl-0 = <&pinctrl_fb>;
  93                         clocks = <&pmc PMC_TYPE_PERIPHERAL 23>, <&pmc PMC_TYPE_PERIPHERAL 23>;
  94                         clock-names = "hclk", "lcdc_clk";
  95                         status = "disabled";
  96                 };
  97
  98                 ebi: ebi@10000000 {
  99                         compatible = "atmel,at91sam9rl-ebi";
 100                         #address-cells = <2>;
 101                         #size-cells = <1>;
 102                         atmel,smc = <&smc>;
 103                         atmel,matrix = <&matrix>;
 104                         reg = <0x10000000 0x80000000>;
 105                         ranges = <0x0 0x0 0x10000000 0x10000000
 106                                   0x1 0x0 0x20000000 0x10000000
 107                                   0x2 0x0 0x30000000 0x10000000
 108                                   0x3 0x0 0x40000000 0x10000000
 109                                   0x4 0x0 0x50000000 0x10000000
 110                                   0x5 0x0 0x60000000 0x10000000>;
 111                         clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 112                         status = "disabled";
 113
 114                         nand_controller: nand-controller {
 115                                 compatible = "atmel,at91sam9g45-nand-controller";
 116                                 #address-cells = <2>;
 117                                 #size-cells = <1>;
 118                                 ranges;
 119                                 status = "disabled";
 120                         };
 121                 };
 122
 123                 apb {
 124                         compatible = "simple-bus";
 125                         #address-cells = <1>;
 126                         #size-cells = <1>;
 127                         ranges;
 128
 129                         tcb0: timer@fffa0000 {
 130                                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
 131                                 #address-cells = <1>;
 132                                 #size-cells = <0>;
 133                                 reg = <0xfffa0000 0x100>;
 134                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0>,
 135                                              <17 IRQ_TYPE_LEVEL_HIGH 0>,
 136                                              <18 IRQ_TYPE_LEVEL_HIGH 0>;
 137                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 16>, <&pmc PMC_TYPE_PERIPHERAL 17>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&clk32k>;
 138                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 139                         };
 140
 141                         mmc0: mmc@fffa4000 {
 142                                 compatible = "atmel,hsmci";
 143                                 reg = <0xfffa4000 0x600>;
 144                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
 145                                 #address-cells = <1>;
 146                                 #size-cells = <0>;
 147                                 pinctrl-names = "default";
 148                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
 149                                 clock-names = "mci_clk";
 150                                 status = "disabled";
 151                         };
 152
 153                         i2c0: i2c@fffa8000 {
 154                                 compatible = "atmel,at91sam9260-i2c";
 155                                 reg = <0xfffa8000 0x100>;
 156                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 157                                 #address-cells = <1>;
 158                                 #size-cells = <0>;
 159                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
 160                                 status = "disabled";
 161                         };
 162
 163                         i2c1: i2c@fffac000 {
 164                                 compatible = "atmel,at91sam9260-i2c";
 165                                 reg = <0xfffac000 0x100>;
 166                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
 167                                 #address-cells = <1>;
 168                                 #size-cells = <0>;
 169                                 status = "disabled";
 170                         };
 171
 172                         usart0: serial@fffb0000 {
 173                                 compatible = "atmel,at91sam9260-usart";
 174                                 reg = <0xfffb0000 0x200>;
 175                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 176                                 atmel,use-dma-rx;
 177                                 atmel,use-dma-tx;
 178                                 pinctrl-names = "default";
 179                                 pinctrl-0 = <&pinctrl_usart0>;
 180                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
 181                                 clock-names = "usart";
 182                                 status = "disabled";
 183                         };
 184
 185                         usart1: serial@fffb4000 {
 186                                 compatible = "atmel,at91sam9260-usart";
 187                                 reg = <0xfffb4000 0x200>;
 188                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 189                                 atmel,use-dma-rx;
 190                                 atmel,use-dma-tx;
 191                                 pinctrl-names = "default";
 192                                 pinctrl-0 = <&pinctrl_usart1>;
 193                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
 194                                 clock-names = "usart";
 195                                 status = "disabled";
 196                         };
 197
 198                         usart2: serial@fffb8000 {
 199                                 compatible = "atmel,at91sam9260-usart";
 200                                 reg = <0xfffb8000 0x200>;
 201                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 202                                 atmel,use-dma-rx;
 203                                 atmel,use-dma-tx;
 204                                 pinctrl-names = "default";
 205                                 pinctrl-0 = <&pinctrl_usart2>;
 206                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
 207                                 clock-names = "usart";
 208                                 status = "disabled";
 209                         };
 210
 211                         usart3: serial@fffbc000 {
 212                                 compatible = "atmel,at91sam9260-usart";
 213                                 reg = <0xfffbc000 0x200>;
 214                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
 215                                 atmel,use-dma-rx;
 216                                 atmel,use-dma-tx;
 217                                 pinctrl-names = "default";
 218                                 pinctrl-0 = <&pinctrl_usart3>;
 219                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
 220                                 clock-names = "usart";
 221                                 status = "disabled";
 222                         };
 223
 224                         ssc0: ssc@fffc0000 {
 225                                 compatible = "atmel,at91sam9rl-ssc";
 226                                 reg = <0xfffc0000 0x4000>;
 227                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 228                                 pinctrl-names = "default";
 229                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 230                                 status = "disabled";
 231                         };
 232
 233                         ssc1: ssc@fffc4000 {
 234                                 compatible = "atmel,at91sam9rl-ssc";
 235                                 reg = <0xfffc4000 0x4000>;
 236                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
 237                                 pinctrl-names = "default";
 238                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
 239                                 status = "disabled";
 240                         };
 241
 242                         pwm0: pwm@fffc8000 {
 243                                 compatible = "atmel,at91sam9rl-pwm";
 244                                 reg = <0xfffc8000 0x300>;
 245                                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
 246                                 #pwm-cells = <3>;
 247                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 19>;
 248                                 clock-names = "pwm_clk";
 249                                 status = "disabled";
 250                         };
 251
 252                         spi0: spi@fffcc000 {
 253                                 #address-cells = <1>;
 254                                 #size-cells = <0>;
 255                                 compatible = "atmel,at91rm9200-spi";
 256                                 reg = <0xfffcc000 0x200>;
 257                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 258                                 pinctrl-names = "default";
 259                                 pinctrl-0 = <&pinctrl_spi0>;
 260                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
 261                                 clock-names = "spi_clk";
 262                                 status = "disabled";
 263                         };
 264
 265                         adc0: adc@fffd0000 {
 266                                 #address-cells = <1>;
 267                                 #size-cells = <0>;
 268                                 compatible = "atmel,at91sam9rl-adc";
 269                                 reg = <0xfffd0000 0x100>;
 270                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
 271                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>, <&adc_op_clk>;
 272                                 clock-names = "adc_clk", "adc_op_clk";
 273                                 atmel,adc-use-external-triggers;
 274                                 atmel,adc-channels-used = <0x3f>;
 275                                 atmel,adc-vref = <3300>;
 276                                 atmel,adc-startup-time = <40>;
 277                                 atmel,adc-res = <8 10>;
 278                                 atmel,adc-res-names = "lowres", "highres";
 279                                 atmel,adc-use-res = "highres";
 280
 281                                 trigger0 {
 282                                         trigger-name = "timer-counter-0";
 283                                         trigger-value = <0x1>;
 284                                 };
 285                                 trigger1 {
 286                                         trigger-name = "timer-counter-1";
 287                                         trigger-value = <0x3>;
 288                                 };
 289
 290                                 trigger2 {
 291                                         trigger-name = "timer-counter-2";
 292                                         trigger-value = <0x5>;
 293                                 };
 294
 295                                 trigger3 {
 296                                         trigger-name = "external";
 297                                         trigger-value = <0x13>;
 298                                         trigger-external;
 299                                 };
 300                         };
 301
 302                         usb0: gadget@fffd4000 {
 303                                 #address-cells = <1>;
 304                                 #size-cells = <0>;
 305                                 compatible = "atmel,at91sam9rl-udc";
 306                                 reg = <0x00600000 0x100000>,
 307                                       <0xfffd4000 0x4000>;
 308                                 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
 309                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_CORE PMC_UTMI>;
 310                                 clock-names = "pclk", "hclk";
 311                                 status = "disabled";
 312
 313                                 ep@0 {
 314                                         reg = <0>;
 315                                         atmel,fifo-size = <64>;
 316                                         atmel,nb-banks = <1>;
 317                                 };
 318
 319                                 ep@1 {
 320                                         reg = <1>;
 321                                         atmel,fifo-size = <1024>;
 322                                         atmel,nb-banks = <2>;
 323                                         atmel,can-dma;
 324                                         atmel,can-isoc;
 325                                 };
 326
 327                                 ep@2 {
 328                                         reg = <2>;
 329                                         atmel,fifo-size = <1024>;
 330                                         atmel,nb-banks = <2>;
 331                                         atmel,can-dma;
 332                                         atmel,can-isoc;
 333                                 };
 334
 335                                 ep@3 {
 336                                         reg = <3>;
 337                                         atmel,fifo-size = <1024>;
 338                                         atmel,nb-banks = <3>;
 339                                         atmel,can-dma;
 340                                 };
 341
 342                                 ep@4 {
 343                                         reg = <4>;
 344                                         atmel,fifo-size = <1024>;
 345                                         atmel,nb-banks = <3>;
 346                                         atmel,can-dma;
 347                                 };
 348
 349                                 ep@5 {
 350                                         reg = <5>;
 351                                         atmel,fifo-size = <1024>;
 352                                         atmel,nb-banks = <3>;
 353                                         atmel,can-dma;
 354                                         atmel,can-isoc;
 355                                 };
 356
 357                                 ep@6 {
 358                                         reg = <6>;
 359                                         atmel,fifo-size = <1024>;
 360                                         atmel,nb-banks = <3>;
 361                                         atmel,can-dma;
 362                                         atmel,can-isoc;
 363                                 };
 364                         };
 365
 366                         dma0: dma-controller@ffffe600 {
 367                                 compatible = "atmel,at91sam9rl-dma";
 368                                 reg = <0xffffe600 0x200>;
 369                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
 370                                 #dma-cells = <2>;
 371                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
 372                                 clock-names = "dma_clk";
 373                         };
 374
 375                         ramc0: ramc@ffffea00 {
 376                                 compatible = "atmel,at91sam9260-sdramc";
 377                                 reg = <0xffffea00 0x200>;
 378                         };
 379
 380                         smc: smc@ffffec00 {
 381                                 compatible = "atmel,at91sam9260-smc", "syscon";
 382                                 reg = <0xffffec00 0x200>;
 383                         };
 384
 385                         matrix: matrix@ffffee00 {
 386                                 compatible = "atmel,at91sam9rl-matrix", "syscon";
 387                                 reg = <0xffffee00 0x200>;
 388                         };
 389
 390                         aic: interrupt-controller@fffff000 {
 391                                 #interrupt-cells = <3>;
 392                                 compatible = "atmel,at91rm9200-aic";
 393                                 interrupt-controller;
 394                                 reg = <0xfffff000 0x200>;
 395                                 atmel,external-irqs = <31>;
 396                         };
 397
 398                         dbgu: serial@fffff200 {
 399                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 400                                 reg = <0xfffff200 0x200>;
 401                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 402                                 pinctrl-names = "default";
 403                                 pinctrl-0 = <&pinctrl_dbgu>;
 404                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 405                                 clock-names = "usart";
 406                                 status = "disabled";
 407                         };
 408
 409                         pinctrl@fffff400 {
 410                                 #address-cells = <1>;
 411                                 #size-cells = <1>;
 412                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 413                                 ranges = <0xfffff400 0xfffff400 0x800>;
 414
 415                                 atmel,mux-mask =
 416                                         /*    A         B     */
 417                                         <0xffffffff 0xe05c6738>,  /* pioA */
 418                                         <0xffffffff 0x0000c780>,  /* pioB */
 419                                         <0xffffffff 0xe3ffff0e>,  /* pioC */
 420                                         <0x003fffff 0x0001ff3c>;  /* pioD */
 421
 422                                 /* shared pinctrl settings */
 423                                 adc0 {
 424                                         pinctrl_adc0_ts: adc0_ts-0 {
 425                                                 atmel,pins =
 426                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 427                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 428                                                         <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 429                                                         <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 430                                         };
 431
 432                                         pinctrl_adc0_ad0: adc0_ad0-0 {
 433                                                 atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 434                                         };
 435
 436                                         pinctrl_adc0_ad1: adc0_ad1-0 {
 437                                                 atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 438                                         };
 439
 440                                         pinctrl_adc0_ad2: adc0_ad2-0 {
 441                                                 atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 442                                         };
 443
 444                                         pinctrl_adc0_ad3: adc0_ad3-0 {
 445                                                 atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 446                                         };
 447
 448                                         pinctrl_adc0_ad4: adc0_ad4-0 {
 449                                                 atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 450                                         };
 451
 452                                         pinctrl_adc0_ad5: adc0_ad5-0 {
 453                                                 atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 454                                         };
 455
 456                                         pinctrl_adc0_adtrg: adc0_adtrg-0 {
 457                                                 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 458                                         };
 459                                 };
 460
 461                                 dbgu {
 462                                         pinctrl_dbgu: dbgu-0 {
 463                                                 atmel,pins =
 464                                                         <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 465                                                         <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 466                                         };
 467                                 };
 468
 469                                 ebi {
 470                                         pinctrl_ebi_addr_nand: ebi-addr-0 {
 471                                                 atmel,pins =
 472                                                         <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 473                                                         <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 474                                         };
 475                                 };
 476
 477                                 fb {
 478                                         pinctrl_fb: fb-0 {
 479                                                 atmel,pins =
 480                                                         <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 481                                                         <AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 482                                                         <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 483                                                         <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 484                                                         <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 485                                                         <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 486                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 487                                                         <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 488                                                         <AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 489                                                         <AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 490                                                         <AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 491                                                         <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 492                                                         <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 493                                                         <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 494                                                         <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 495                                                         <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 496                                                         <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 497                                                         <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 498                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 499                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 500                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 501                                         };
 502                                 };
 503
 504                                 i2c_gpio0 {
 505                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 506                                                 atmel,pins =
 507                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 508                                                         <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 509                                         };
 510                                 };
 511
 512                                 i2c_gpio1 {
 513                                         pinctrl_i2c_gpio1: i2c_gpio1-0 {
 514                                                 atmel,pins =
 515                                                         <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 516                                                         <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 517                                         };
 518                                 };
 519
 520                                 mmc0 {
 521                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 522                                                 atmel,pins =
 523                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 524                                         };
 525
 526                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 527                                                 atmel,pins =
 528                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 529                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 530                                         };
 531
 532                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 533                                                 atmel,pins =
 534                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 535                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 536                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 537                                         };
 538                                 };
 539
 540                                 nand {
 541                                         pinctrl_nand_rb: nand-rb-0 {
 542                                                 atmel,pins =
 543                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 544                                         };
 545
 546                                         pinctrl_nand_cs: nand-cs-0 {
 547                                                 atmel,pins =
 548                                                         <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 549                                         };
 550
 551                                         pinctrl_nand_oe_we: nand-oe-we-0 {
 552                                                 atmel,pins =
 553                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 554                                                         <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 555                                         };
 556                                 };
 557
 558                                 pwm0 {
 559                                         pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
 560                                                 atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 561                                         };
 562
 563                                         pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
 564                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 565                                         };
 566
 567                                         pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
 568                                                 atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 569                                         };
 570
 571                                         pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
 572                                                 atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 573                                         };
 574
 575                                         pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
 576                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 577                                         };
 578
 579                                         pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
 580                                                 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 581                                         };
 582
 583                                         pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
 584                                                 atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 585                                         };
 586
 587                                         pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
 588                                                 atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 589                                         };
 590
 591                                         pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 {
 592                                                 atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 593                                         };
 594
 595                                         pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
 596                                                 atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 597                                         };
 598
 599                                         pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
 600                                                 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 601                                         };
 602                                 };
 603
 604                                 spi0 {
 605                                         pinctrl_spi0: spi0-0 {
 606                                                 atmel,pins =
 607                                                         <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 608                                                         <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 609                                                         <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 610                                         };
 611                                 };
 612
 613                                 ssc0 {
 614                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 615                                                 atmel,pins =
 616                                                         <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 617                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 618                                                         <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 619                                         };
 620
 621                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 622                                                 atmel,pins =
 623                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 624                                                         <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 625                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 626                                         };
 627                                 };
 628
 629                                 ssc1 {
 630                                         pinctrl_ssc1_tx: ssc1_tx-0 {
 631                                                 atmel,pins =
 632                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 633                                                         <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 634                                                         <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 635                                         };
 636
 637                                         pinctrl_ssc1_rx: ssc1_rx-0 {
 638                                                 atmel,pins =
 639                                                         <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 640                                                         <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 641                                                         <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 642                                         };
 643                                 };
 644
 645                                 tcb0 {
 646                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 647                                                 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 648                                         };
 649
 650                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 651                                                 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 652                                         };
 653
 654                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 655                                                 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 656                                         };
 657
 658                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 659                                                 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 660                                         };
 661
 662                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 663                                                 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 664                                         };
 665
 666                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 667                                                 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 668                                         };
 669
 670                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 671                                                 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 672                                         };
 673
 674                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 675                                                 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 676                                         };
 677
 678                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 679                                                 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 680                                         };
 681                                 };
 682
 683                                 usart0 {
 684                                         pinctrl_usart0: usart0-0 {
 685                                                 atmel,pins =
 686                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 687                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 688                                         };
 689
 690                                         pinctrl_usart0_rts: usart0_rts-0 {
 691                                                 atmel,pins =
 692                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 693                                         };
 694
 695                                         pinctrl_usart0_cts: usart0_cts-0 {
 696                                                 atmel,pins =
 697                                                         <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 698                                         };
 699
 700                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 701                                                 atmel,pins =
 702                                                         <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 703                                                         <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 704                                         };
 705
 706                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 707                                                 atmel,pins =
 708                                                         <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 709                                         };
 710
 711                                         pinctrl_usart0_ri: usart0_ri-0 {
 712                                                 atmel,pins =
 713                                                         <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 714                                         };
 715
 716                                         pinctrl_usart0_sck: usart0_sck-0 {
 717                                                 atmel,pins =
 718                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 719                                         };
 720                                 };
 721
 722                                 usart1 {
 723                                         pinctrl_usart1: usart1-0 {
 724                                                 atmel,pins =
 725                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 726                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 727                                         };
 728
 729                                         pinctrl_usart1_rts: usart1_rts-0 {
 730                                                 atmel,pins =
 731                                                         <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 732                                         };
 733
 734                                         pinctrl_usart1_cts: usart1_cts-0 {
 735                                                 atmel,pins =
 736                                                         <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 737                                         };
 738
 739                                         pinctrl_usart1_sck: usart1_sck-0 {
 740                                                 atmel,pins =
 741                                                         <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 742                                         };
 743                                 };
 744
 745                                 usart2 {
 746                                         pinctrl_usart2: usart2-0 {
 747                                                 atmel,pins =
 748                                                         <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 749                                                         <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 750                                         };
 751
 752                                         pinctrl_usart2_rts: usart2_rts-0 {
 753                                                 atmel,pins =
 754                                                         <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 755                                         };
 756
 757                                         pinctrl_usart2_cts: usart2_cts-0 {
 758                                                 atmel,pins =
 759                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 760                                         };
 761
 762                                         pinctrl_usart2_sck: usart2_sck-0 {
 763                                                 atmel,pins =
 764                                                         <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 765                                         };
 766                                 };
 767
 768                                 usart3 {
 769                                         pinctrl_usart3: usart3-0 {
 770                                                 atmel,pins =
 771                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 772                                                         <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 773                                         };
 774
 775                                         pinctrl_usart3_rts: usart3_rts-0 {
 776                                                 atmel,pins =
 777                                                         <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 778                                         };
 779
 780                                         pinctrl_usart3_cts: usart3_cts-0 {
 781                                                 atmel,pins =
 782                                                         <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 783                                         };
 784
 785                                         pinctrl_usart3_sck: usart3_sck-0 {
 786                                                 atmel,pins =
 787                                                         <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 788                                         };
 789                                 };
 790
 791                                 pioA: gpio@fffff400 {
 792                                         compatible = "atmel,at91rm9200-gpio";
 793                                         reg = <0xfffff400 0x200>;
 794                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 795                                         #gpio-cells = <2>;
 796                                         gpio-controller;
 797                                         interrupt-controller;
 798                                         #interrupt-cells = <2>;
 799                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
 800                                 };
 801
 802                                 pioB: gpio@fffff600 {
 803                                         compatible = "atmel,at91rm9200-gpio";
 804                                         reg = <0xfffff600 0x200>;
 805                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 806                                         #gpio-cells = <2>;
 807                                         gpio-controller;
 808                                         interrupt-controller;
 809                                         #interrupt-cells = <2>;
 810                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
 811                                 };
 812
 813                                 pioC: gpio@fffff800 {
 814                                         compatible = "atmel,at91rm9200-gpio";
 815                                         reg = <0xfffff800 0x200>;
 816                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 817                                         #gpio-cells = <2>;
 818                                         gpio-controller;
 819                                         interrupt-controller;
 820                                         #interrupt-cells = <2>;
 821                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
 822                                 };
 823
 824                                 pioD: gpio@fffffa00 {
 825                                         compatible = "atmel,at91rm9200-gpio";
 826                                         reg = <0xfffffa00 0x200>;
 827                                         interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
 828                                         #gpio-cells = <2>;
 829                                         gpio-controller;
 830                                         interrupt-controller;
 831                                         #interrupt-cells = <2>;
 832                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
 833                                 };
 834                         };
 835
 836                         pmc: pmc@fffffc00 {
 837                                 compatible = "atmel,at91sam9rl-pmc", "syscon";
 838                                 reg = <0xfffffc00 0x100>;
 839                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 840                                 #clock-cells = <2>;
 841                                 clocks = <&clk32k>, <&main_xtal>;
 842                                 clock-names = "slow_clk", "main_xtal";
 843                         };
 844
 845                         rstc@fffffd00 {
 846                                 compatible = "atmel,at91sam9260-rstc";
 847                                 reg = <0xfffffd00 0x10>;
 848                                 clocks = <&clk32k>;
 849                         };
 850
 851                         shdwc@fffffd10 {
 852                                 compatible = "atmel,at91sam9260-shdwc";
 853                                 reg = <0xfffffd10 0x10>;
 854                                 clocks = <&clk32k>;
 855                         };
 856
 857                         pit: timer@fffffd30 {
 858                                 compatible = "atmel,at91sam9260-pit";
 859                                 reg = <0xfffffd30 0xf>;
 860                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 861                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 862                         };
 863
 864                         watchdog@fffffd40 {
 865                                 compatible = "atmel,at91sam9260-wdt";
 866                                 reg = <0xfffffd40 0x10>;
 867                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 868                                 clocks = <&clk32k>;
 869                                 status = "disabled";
 870                         };
 871
 872                         sckc@fffffd50 {
 873                                 compatible = "atmel,at91sam9x5-sckc";
 874                                 reg = <0xfffffd50 0x4>;
 875
 876                                 slow_osc: slow_osc {
 877                                         compatible = "atmel,at91sam9x5-clk-slow-osc";
 878                                         #clock-cells = <0>;
 879                                         atmel,startup-time-usec = <1200000>;
 880                                         clocks = <&slow_xtal>;
 881                                 };
 882
 883                                 slow_rc_osc: slow_rc_osc {
 884                                         compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
 885                                         #clock-cells = <0>;
 886                                         atmel,startup-time-usec = <75>;
 887                                         clock-frequency = <32768>;
 888                                         clock-accuracy = <50000000>;
 889                                 };
 890
 891                                 clk32k: slck {
 892                                         compatible = "atmel,at91sam9x5-clk-slow";
 893                                         #clock-cells = <0>;
 894                                         clocks = <&slow_rc_osc &slow_osc>;
 895                                 };
 896                         };
 897
 898                         rtc@fffffd20 {
 899                                 compatible = "atmel,at91sam9260-rtt";
 900                                 reg = <0xfffffd20 0x10>;
 901                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 902                                 clocks = <&clk32k>;
 903                                 status = "disabled";
 904                         };
 905
 906                         gpbr: syscon@fffffd60 {
 907                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
 908                                 reg = <0xfffffd60 0x10>;
 909                                 status = "disabled";
 910                         };
 911
 912                         rtc@fffffe00 {
 913                                 compatible = "atmel,at91rm9200-rtc";
 914                                 reg = <0xfffffe00 0x40>;
 915                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 916                                 clocks = <&clk32k>;
 917                                 status = "disabled";
 918                         };
 919
 920                 };
 921         };
 922
 923         i2c-gpio-0 {
 924                 compatible = "i2c-gpio";
 925                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */
 926                         <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */
 927                 i2c-gpio,sda-open-drain;
 928                 i2c-gpio,scl-open-drain;
 929                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 930                 #address-cells = <1>;
 931                 #size-cells = <0>;
 932                 pinctrl-names = "default";
 933                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
 934                 status = "disabled";
 935         };
 936
 937         i2c-gpio-1 {
 938                 compatible = "i2c-gpio";
 939                 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */
 940                         <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */
 941                 i2c-gpio,sda-open-drain;
 942                 i2c-gpio,scl-open-drain;
 943                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 944                 #address-cells = <1>;
 945                 #size-cells = <0>;
 946                 pinctrl-names = "default";
 947                 pinctrl-0 = <&pinctrl_i2c_gpio1>;
 948                 status = "disabled";
 949         };
 950 };