arch/arm/boot/dts/at91sam9rl.dtsi

   1 /*
   2  * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
   3  *
   4  *  Copyright (C) 2014 Alexandre Belloni <alexandre.belloni@free-electrons.com>
   5  *
   6  * Licensed under GPLv2 or later.
   7  */
   8
   9 #include "skeleton.dtsi"
  10 #include <dt-bindings/pinctrl/at91.h>
  11 #include <dt-bindings/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         model = "Atmel AT91SAM9RL family SoC";
  18         compatible = "atmel,at91sam9rl", "atmel,at91sam9";
  19         interrupt-parent = <&aic>;
  20
  21         aliases {
  22                 serial0 = &dbgu;
  23                 serial1 = &usart0;
  24                 serial2 = &usart1;
  25                 serial3 = &usart2;
  26                 serial4 = &usart3;
  27                 gpio0 = &pioA;
  28                 gpio1 = &pioB;
  29                 gpio2 = &pioC;
  30                 gpio3 = &pioD;
  31                 tcb0 = &tcb0;
  32                 i2c0 = &i2c0;
  33                 i2c1 = &i2c1;
  34                 ssc0 = &ssc0;
  35                 ssc1 = &ssc1;
  36                 pwm0 = &pwm0;
  37         };
  38
  39         cpus {
  40                 #address-cells = <0>;
  41                 #size-cells = <0>;
  42
  43                 cpu {
  44                         compatible = "arm,arm926ej-s";
  45                         device_type = "cpu";
  46                 };
  47         };
  48
  49         memory {
  50                 reg = <0x20000000 0x04000000>;
  51         };
  52
  53         slow_xtal: slow_xtal {
  54                 compatible = "fixed-clock";
  55                 #clock-cells = <0>;
  56                 clock-frequency = <0>;
  57         };
  58
  59         main_xtal: main_xtal {
  60                 compatible = "fixed-clock";
  61                 #clock-cells = <0>;
  62                 clock-frequency = <0>;
  63         };
  64
  65         clocks {
  66                 adc_op_clk: adc_op_clk{
  67                         compatible = "fixed-clock";
  68                         #clock-cells = <0>;
  69                         clock-frequency = <1000000>;
  70                 };
  71         };
  72
  73         ahb {
  74                 compatible = "simple-bus";
  75                 #address-cells = <1>;
  76                 #size-cells = <1>;
  77                 ranges;
  78
  79                 fb0: fb@00500000 {
  80                         compatible = "atmel,at91sam9rl-lcdc";
  81                         reg = <0x00500000 0x1000>;
  82                         interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
  83                         pinctrl-names = "default";
  84                         pinctrl-0 = <&pinctrl_fb>;
  85                         clocks = <&lcd_clk>, <&lcd_clk>;
  86                         clock-names = "hclk", "lcdc_clk";
  87                         status = "disabled";
  88                 };
  89
  90                 nand0: nand@40000000 {
  91                         compatible = "atmel,at91rm9200-nand";
  92                         #address-cells = <1>;
  93                         #size-cells = <1>;
  94                         reg = <0x40000000 0x10000000>,
  95                               <0xffffe800 0x200>;
  96                         atmel,nand-addr-offset = <21>;
  97                         atmel,nand-cmd-offset = <22>;
  98                         pinctrl-names = "default";
  99                         pinctrl-0 = <&pinctrl_nand>;
 100                         gpios = <&pioD 17 GPIO_ACTIVE_HIGH>,
 101                                 <&pioB 6 GPIO_ACTIVE_HIGH>,
 102                                 <0>;
 103                         status = "disabled";
 104                 };
 105
 106                 apb {
 107                         compatible = "simple-bus";
 108                         #address-cells = <1>;
 109                         #size-cells = <1>;
 110                         ranges;
 111
 112                         tcb0: timer@fffa0000 {
 113                                 compatible = "atmel,at91rm9200-tcb";
 114                                 reg = <0xfffa0000 0x100>;
 115                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0>,
 116                                              <17 IRQ_TYPE_LEVEL_HIGH 0>,
 117                                              <18 IRQ_TYPE_LEVEL_HIGH 0>;
 118                                 clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>;
 119                                 clock-names = "t0_clk", "t1_clk", "t2_clk";
 120                         };
 121
 122                         mmc0: mmc@fffa4000 {
 123                                 compatible = "atmel,hsmci";
 124                                 reg = <0xfffa4000 0x600>;
 125                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
 126                                 #address-cells = <1>;
 127                                 #size-cells = <0>;
 128                                 pinctrl-names = "default";
 129                                 clocks = <&mci0_clk>;
 130                                 clock-names = "mci_clk";
 131                                 status = "disabled";
 132                         };
 133
 134                         i2c0: i2c@fffa8000 {
 135                                 compatible = "atmel,at91sam9260-i2c";
 136                                 reg = <0xfffa8000 0x100>;
 137                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 138                                 #address-cells = <1>;
 139                                 #size-cells = <0>;
 140                                 clocks = <&twi0_clk>;
 141                                 status = "disabled";
 142                         };
 143
 144                         i2c1: i2c@fffac000 {
 145                                 compatible = "atmel,at91sam9260-i2c";
 146                                 reg = <0xfffac000 0x100>;
 147                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
 148                                 #address-cells = <1>;
 149                                 #size-cells = <0>;
 150                                 status = "disabled";
 151                         };
 152
 153                         usart0: serial@fffb0000 {
 154                                 compatible = "atmel,at91sam9260-usart";
 155                                 reg = <0xfffb0000 0x200>;
 156                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 157                                 atmel,use-dma-rx;
 158                                 atmel,use-dma-tx;
 159                                 pinctrl-names = "default";
 160                                 pinctrl-0 = <&pinctrl_usart0>;
 161                                 clocks = <&usart0_clk>;
 162                                 clock-names = "usart";
 163                                 status = "disabled";
 164                         };
 165
 166                         usart1: serial@fffb4000 {
 167                                 compatible = "atmel,at91sam9260-usart";
 168                                 reg = <0xfffb4000 0x200>;
 169                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 170                                 atmel,use-dma-rx;
 171                                 atmel,use-dma-tx;
 172                                 pinctrl-names = "default";
 173                                 pinctrl-0 = <&pinctrl_usart1>;
 174                                 clocks = <&usart1_clk>;
 175                                 clock-names = "usart";
 176                                 status = "disabled";
 177                         };
 178
 179                         usart2: serial@fffb8000 {
 180                                 compatible = "atmel,at91sam9260-usart";
 181                                 reg = <0xfffb8000 0x200>;
 182                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 183                                 atmel,use-dma-rx;
 184                                 atmel,use-dma-tx;
 185                                 pinctrl-names = "default";
 186                                 pinctrl-0 = <&pinctrl_usart2>;
 187                                 clocks = <&usart2_clk>;
 188                                 clock-names = "usart";
 189                                 status = "disabled";
 190                         };
 191
 192                         usart3: serial@fffbc000 {
 193                                 compatible = "atmel,at91sam9260-usart";
 194                                 reg = <0xfffbc000 0x200>;
 195                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
 196                                 atmel,use-dma-rx;
 197                                 atmel,use-dma-tx;
 198                                 pinctrl-names = "default";
 199                                 pinctrl-0 = <&pinctrl_usart3>;
 200                                 clocks = <&usart3_clk>;
 201                                 clock-names = "usart";
 202                                 status = "disabled";
 203                         };
 204
 205                         ssc0: ssc@fffc0000 {
 206                                 compatible = "atmel,at91rm9200-ssc";
 207                                 reg = <0xfffc0000 0x4000>;
 208                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 209                                 pinctrl-names = "default";
 210                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 211                                 status = "disabled";
 212                         };
 213
 214                         ssc1: ssc@fffc4000 {
 215                                 compatible = "atmel,at91rm9200-ssc";
 216                                 reg = <0xfffc4000 0x4000>;
 217                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
 218                                 pinctrl-names = "default";
 219                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
 220                                 status = "disabled";
 221                         };
 222
 223                         pwm0: pwm@fffc8000 {
 224                                 compatible = "atmel,at91sam9rl-pwm";
 225                                 reg = <0xfffc8000 0x300>;
 226                                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
 227                                 #pwm-cells = <3>;
 228                                 clocks = <&pwm_clk>;
 229                                 clock-names = "pwm_clk";
 230                                 status = "disabled";
 231                         };
 232
 233                         spi0: spi@fffcc000 {
 234                                 #address-cells = <1>;
 235                                 #size-cells = <0>;
 236                                 compatible = "atmel,at91rm9200-spi";
 237                                 reg = <0xfffcc000 0x200>;
 238                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 239                                 pinctrl-names = "default";
 240                                 pinctrl-0 = <&pinctrl_spi0>;
 241                                 clocks = <&spi0_clk>;
 242                                 clock-names = "spi_clk";
 243                                 status = "disabled";
 244                         };
 245
 246                         adc0: adc@fffd0000 {
 247                                 #address-cells = <1>;
 248                                 #size-cells = <0>;
 249                                 compatible = "atmel,at91sam9rl-adc";
 250                                 reg = <0xfffd0000 0x100>;
 251                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
 252                                 clocks = <&adc_clk>, <&adc_op_clk>;
 253                                 clock-names = "adc_clk", "adc_op_clk";
 254                                 atmel,adc-use-external-triggers;
 255                                 atmel,adc-channels-used = <0x3f>;
 256                                 atmel,adc-vref = <3300>;
 257                                 atmel,adc-startup-time = <40>;
 258                                 atmel,adc-res = <8 10>;
 259                                 atmel,adc-res-names = "lowres", "highres";
 260                                 atmel,adc-use-res = "highres";
 261
 262                                 trigger@0 {
 263                                         reg = <0>;
 264                                         trigger-name = "timer-counter-0";
 265                                         trigger-value = <0x1>;
 266                                 };
 267                                 trigger@1 {
 268                                         reg = <1>;
 269                                         trigger-name = "timer-counter-1";
 270                                         trigger-value = <0x3>;
 271                                 };
 272
 273                                 trigger@2 {
 274                                         reg = <2>;
 275                                         trigger-name = "timer-counter-2";
 276                                         trigger-value = <0x5>;
 277                                 };
 278
 279                                 trigger@3 {
 280                                         reg = <3>;
 281                                         trigger-name = "external";
 282                                         trigger-value = <0x13>;
 283                                         trigger-external;
 284                                 };
 285                         };
 286
 287                         usb0: gadget@fffd4000 {
 288                                 #address-cells = <1>;
 289                                 #size-cells = <0>;
 290                                 compatible = "atmel,at91sam9rl-udc";
 291                                 reg = <0x00600000 0x100000>,
 292                                       <0xfffd4000 0x4000>;
 293                                 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
 294                                 clocks = <&udphs_clk>, <&utmi>;
 295                                 clock-names = "pclk", "hclk";
 296                                 status = "disabled";
 297
 298                                 ep0 {
 299                                         reg = <0>;
 300                                         atmel,fifo-size = <64>;
 301                                         atmel,nb-banks = <1>;
 302                                 };
 303
 304                                 ep1 {
 305                                         reg = <1>;
 306                                         atmel,fifo-size = <1024>;
 307                                         atmel,nb-banks = <2>;
 308                                         atmel,can-dma;
 309                                         atmel,can-isoc;
 310                                 };
 311
 312                                 ep2 {
 313                                         reg = <2>;
 314                                         atmel,fifo-size = <1024>;
 315                                         atmel,nb-banks = <2>;
 316                                         atmel,can-dma;
 317                                         atmel,can-isoc;
 318                                 };
 319
 320                                 ep3 {
 321                                         reg = <3>;
 322                                         atmel,fifo-size = <1024>;
 323                                         atmel,nb-banks = <3>;
 324                                         atmel,can-dma;
 325                                 };
 326
 327                                 ep4 {
 328                                         reg = <4>;
 329                                         atmel,fifo-size = <1024>;
 330                                         atmel,nb-banks = <3>;
 331                                         atmel,can-dma;
 332                                 };
 333
 334                                 ep5 {
 335                                         reg = <5>;
 336                                         atmel,fifo-size = <1024>;
 337                                         atmel,nb-banks = <3>;
 338                                         atmel,can-dma;
 339                                         atmel,can-isoc;
 340                                 };
 341
 342                                 ep6 {
 343                                         reg = <6>;
 344                                         atmel,fifo-size = <1024>;
 345                                         atmel,nb-banks = <3>;
 346                                         atmel,can-dma;
 347                                         atmel,can-isoc;
 348                                 };
 349                         };
 350
 351                         ramc0: ramc@ffffea00 {
 352                                 compatible = "atmel,at91sam9260-sdramc";
 353                                 reg = <0xffffea00 0x200>;
 354                         };
 355
 356                         aic: interrupt-controller@fffff000 {
 357                                 #interrupt-cells = <3>;
 358                                 compatible = "atmel,at91rm9200-aic";
 359                                 interrupt-controller;
 360                                 reg = <0xfffff000 0x200>;
 361                                 atmel,external-irqs = <31>;
 362                         };
 363
 364                         dbgu: serial@fffff200 {
 365                                 compatible = "atmel,at91sam9260-usart";
 366                                 reg = <0xfffff200 0x200>;
 367                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 368                                 pinctrl-names = "default";
 369                                 pinctrl-0 = <&pinctrl_dbgu>;
 370                                 clocks = <&mck>;
 371                                 clock-names = "usart";
 372                                 status = "disabled";
 373                         };
 374
 375                         pinctrl@fffff400 {
 376                                 #address-cells = <1>;
 377                                 #size-cells = <1>;
 378                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 379                                 ranges = <0xfffff400 0xfffff400 0x800>;
 380
 381                                 atmel,mux-mask =
 382                                         /*    A         B     */
 383                                         <0xffffffff 0xe05c6738>,  /* pioA */
 384                                         <0xffffffff 0x0000c780>,  /* pioB */
 385                                         <0xffffffff 0xe3ffff0e>,  /* pioC */
 386                                         <0x003fffff 0x0001ff3c>;  /* pioD */
 387
 388                                 /* shared pinctrl settings */
 389                                 adc0 {
 390                                         pinctrl_adc0_ts: adc0_ts-0 {
 391                                                 atmel,pins =
 392                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 393                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 394                                                         <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 395                                                         <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 396                                         };
 397
 398                                         pinctrl_adc0_ad0: adc0_ad0-0 {
 399                                                 atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 400                                         };
 401
 402                                         pinctrl_adc0_ad1: adc0_ad1-0 {
 403                                                 atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 404                                         };
 405
 406                                         pinctrl_adc0_ad2: adc0_ad2-0 {
 407                                                 atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 408                                         };
 409
 410                                         pinctrl_adc0_ad3: adc0_ad3-0 {
 411                                                 atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 412                                         };
 413
 414                                         pinctrl_adc0_ad4: adc0_ad4-0 {
 415                                                 atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 416                                         };
 417
 418                                         pinctrl_adc0_ad5: adc0_ad5-0 {
 419                                                 atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 420                                         };
 421
 422                                         pinctrl_adc0_adtrg: adc0_adtrg-0 {
 423                                                 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 424                                         };
 425                                 };
 426
 427                                 dbgu {
 428                                         pinctrl_dbgu: dbgu-0 {
 429                                                 atmel,pins =
 430                                                         <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 431                                                         <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 432                                         };
 433                                 };
 434
 435                                 fb {
 436                                         pinctrl_fb: fb-0 {
 437                                                 atmel,pins =
 438                                                         <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 439                                                         <AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 440                                                         <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 441                                                         <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 442                                                         <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 443                                                         <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 444                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 445                                                         <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 446                                                         <AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 447                                                         <AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 448                                                         <AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 449                                                         <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 450                                                         <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 451                                                         <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 452                                                         <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 453                                                         <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 454                                                         <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 455                                                         <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 456                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 457                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 458                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 459                                         };
 460                                 };
 461
 462                                 i2c_gpio0 {
 463                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 464                                                 atmel,pins =
 465                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 466                                                         <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 467                                         };
 468                                 };
 469
 470                                 i2c_gpio1 {
 471                                         pinctrl_i2c_gpio1: i2c_gpio1-0 {
 472                                                 atmel,pins =
 473                                                         <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 474                                                         <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 475                                         };
 476                                 };
 477
 478                                 mmc0 {
 479                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 480                                                 atmel,pins =
 481                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 482                                         };
 483
 484                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 485                                                 atmel,pins =
 486                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 487                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 488                                         };
 489
 490                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 491                                                 atmel,pins =
 492                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 493                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 494                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 495                                         };
 496                                 };
 497
 498                                 nand {
 499                                         pinctrl_nand: nand-0 {
 500                                                 atmel,pins =
 501                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>,
 502                                                         <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 503                                         };
 504
 505                                         pinctrl_nand0_ale_cle: nand_ale_cle-0 {
 506                                                 atmel,pins =
 507                                                         <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 508                                                         <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 509                                         };
 510
 511                                         pinctrl_nand0_oe_we: nand_oe_we-0 {
 512                                                 atmel,pins =
 513                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 514                                                         <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 515                                         };
 516
 517                                         pinctrl_nand0_cs: nand_cs-0 {
 518                                                 atmel,pins =
 519                                                         <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 520                                         };
 521                                 };
 522
 523                                 pwm0 {
 524                                         pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
 525                                                 atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 526                                         };
 527
 528                                         pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
 529                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 530                                         };
 531
 532                                         pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
 533                                                 atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 534                                         };
 535
 536                                         pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
 537                                                 atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 538                                         };
 539
 540                                         pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
 541                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 542                                         };
 543
 544                                         pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
 545                                                 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 546                                         };
 547
 548                                         pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
 549                                                 atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 550                                         };
 551
 552                                         pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
 553                                                 atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 554                                         };
 555
 556                                         pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 {
 557                                                 atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 558                                         };
 559
 560                                         pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
 561                                                 atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 562                                         };
 563
 564                                         pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
 565                                                 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 566                                         };
 567                                 };
 568
 569                                 spi0 {
 570                                         pinctrl_spi0: spi0-0 {
 571                                                 atmel,pins =
 572                                                         <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 573                                                         <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 574                                                         <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 575                                         };
 576                                 };
 577
 578                                 ssc0 {
 579                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 580                                                 atmel,pins =
 581                                                         <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 582                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 583                                                         <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 584                                         };
 585
 586                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 587                                                 atmel,pins =
 588                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 589                                                         <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 590                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 591                                         };
 592                                 };
 593
 594                                 ssc1 {
 595                                         pinctrl_ssc1_tx: ssc1_tx-0 {
 596                                                 atmel,pins =
 597                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 598                                                         <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 599                                                         <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 600                                         };
 601
 602                                         pinctrl_ssc1_rx: ssc1_rx-0 {
 603                                                 atmel,pins =
 604                                                         <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 605                                                         <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 606                                                         <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 607                                         };
 608                                 };
 609
 610                                 tcb0 {
 611                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 612                                                 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 613                                         };
 614
 615                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 616                                                 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 617                                         };
 618
 619                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 620                                                 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 621                                         };
 622
 623                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 624                                                 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 625                                         };
 626
 627                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 628                                                 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 629                                         };
 630
 631                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 632                                                 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 633                                         };
 634
 635                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 636                                                 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 637                                         };
 638
 639                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 640                                                 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 641                                         };
 642
 643                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 644                                                 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 645                                         };
 646                                 };
 647
 648                                 usart0 {
 649                                         pinctrl_usart0: usart0-0 {
 650                                                 atmel,pins =
 651                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 652                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 653                                         };
 654
 655                                         pinctrl_usart0_rts: usart0_rts-0 {
 656                                                 atmel,pins =
 657                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 658                                         };
 659
 660                                         pinctrl_usart0_cts: usart0_cts-0 {
 661                                                 atmel,pins =
 662                                                         <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 663                                         };
 664
 665                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 666                                                 atmel,pins =
 667                                                         <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 668                                                         <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 669                                         };
 670
 671                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 672                                                 atmel,pins =
 673                                                         <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 674                                         };
 675
 676                                         pinctrl_usart0_ri: usart0_ri-0 {
 677                                                 atmel,pins =
 678                                                         <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 679                                         };
 680
 681                                         pinctrl_usart0_sck: usart0_sck-0 {
 682                                                 atmel,pins =
 683                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 684                                         };
 685                                 };
 686
 687                                 usart1 {
 688                                         pinctrl_usart1: usart1-0 {
 689                                                 atmel,pins =
 690                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 691                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 692                                         };
 693
 694                                         pinctrl_usart1_rts: usart1_rts-0 {
 695                                                 atmel,pins =
 696                                                         <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 697                                         };
 698
 699                                         pinctrl_usart1_cts: usart1_cts-0 {
 700                                                 atmel,pins =
 701                                                         <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 702                                         };
 703
 704                                         pinctrl_usart1_sck: usart1_sck-0 {
 705                                                 atmel,pins =
 706                                                         <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 707                                         };
 708                                 };
 709
 710                                 usart2 {
 711                                         pinctrl_usart2: usart2-0 {
 712                                                 atmel,pins =
 713                                                         <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 714                                                         <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 715                                         };
 716
 717                                         pinctrl_usart2_rts: usart2_rts-0 {
 718                                                 atmel,pins =
 719                                                         <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 720                                         };
 721
 722                                         pinctrl_usart2_cts: usart2_cts-0 {
 723                                                 atmel,pins =
 724                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 725                                         };
 726
 727                                         pinctrl_usart2_sck: usart2_sck-0 {
 728                                                 atmel,pins =
 729                                                         <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 730                                         };
 731                                 };
 732
 733                                 usart3 {
 734                                         pinctrl_usart3: usart3-0 {
 735                                                 atmel,pins =
 736                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 737                                                         <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 738                                         };
 739
 740                                         pinctrl_usart3_rts: usart3_rts-0 {
 741                                                 atmel,pins =
 742                                                         <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 743                                         };
 744
 745                                         pinctrl_usart3_cts: usart3_cts-0 {
 746                                                 atmel,pins =
 747                                                         <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 748                                         };
 749
 750                                         pinctrl_usart3_sck: usart3_sck-0 {
 751                                                 atmel,pins =
 752                                                         <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 753                                         };
 754                                 };
 755
 756                                 pioA: gpio@fffff400 {
 757                                         compatible = "atmel,at91rm9200-gpio";
 758                                         reg = <0xfffff400 0x200>;
 759                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 760                                         #gpio-cells = <2>;
 761                                         gpio-controller;
 762                                         interrupt-controller;
 763                                         #interrupt-cells = <2>;
 764                                         clocks = <&pioA_clk>;
 765                                 };
 766
 767                                 pioB: gpio@fffff600 {
 768                                         compatible = "atmel,at91rm9200-gpio";
 769                                         reg = <0xfffff600 0x200>;
 770                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 771                                         #gpio-cells = <2>;
 772                                         gpio-controller;
 773                                         interrupt-controller;
 774                                         #interrupt-cells = <2>;
 775                                         clocks = <&pioB_clk>;
 776                                 };
 777
 778                                 pioC: gpio@fffff800 {
 779                                         compatible = "atmel,at91rm9200-gpio";
 780                                         reg = <0xfffff800 0x200>;
 781                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 782                                         #gpio-cells = <2>;
 783                                         gpio-controller;
 784                                         interrupt-controller;
 785                                         #interrupt-cells = <2>;
 786                                         clocks = <&pioC_clk>;
 787                                 };
 788
 789                                 pioD: gpio@fffffa00 {
 790                                         compatible = "atmel,at91rm9200-gpio";
 791                                         reg = <0xfffffa00 0x200>;
 792                                         interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
 793                                         #gpio-cells = <2>;
 794                                         gpio-controller;
 795                                         interrupt-controller;
 796                                         #interrupt-cells = <2>;
 797                                         clocks = <&pioD_clk>;
 798                                 };
 799                         };
 800
 801                         pmc: pmc@fffffc00 {
 802                                 compatible = "atmel,at91sam9g45-pmc";
 803                                 reg = <0xfffffc00 0x100>;
 804                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 805                                 interrupt-controller;
 806                                 #address-cells = <1>;
 807                                 #size-cells = <0>;
 808                                 #interrupt-cells = <1>;
 809
 810                                 main: mainck {
 811                                         compatible = "atmel,at91rm9200-clk-main";
 812                                         #clock-cells = <0>;
 813                                         interrupts-extended = <&pmc AT91_PMC_MOSCS>;
 814                                         clocks = <&main_xtal>;
 815                                 };
 816
 817                                 plla: pllack {
 818                                         compatible = "atmel,at91rm9200-clk-pll";
 819                                         #clock-cells = <0>;
 820                                         interrupts-extended = <&pmc AT91_PMC_LOCKA>;
 821                                         clocks = <&main>;
 822                                         reg = <0>;
 823                                         atmel,clk-input-range = <1000000 32000000>;
 824                                         #atmel,pll-clk-output-range-cells = <3>;
 825                                         atmel,pll-clk-output-ranges = <80000000 200000000 0>,
 826                                                                 <190000000 240000000 2>;
 827                                 };
 828
 829                                 utmi: utmick {
 830                                         compatible = "atmel,at91sam9x5-clk-utmi";
 831                                         #clock-cells = <0>;
 832                                         interrupt-parent = <&pmc>;
 833                                         interrupts = <AT91_PMC_LOCKU>;
 834                                         clocks = <&main>;
 835                                 };
 836
 837                                 mck: masterck {
 838                                         compatible = "atmel,at91rm9200-clk-master";
 839                                         #clock-cells = <0>;
 840                                         interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
 841                                         clocks = <&clk32k>, <&main>, <&plla>, <&utmi>;
 842                                         atmel,clk-output-range = <0 94000000>;
 843                                         atmel,clk-divisors = <1 2 4 0>;
 844                                 };
 845
 846                                 prog: progck {
 847                                         compatible = "atmel,at91rm9200-clk-programmable";
 848                                         #address-cells = <1>;
 849                                         #size-cells = <0>;
 850                                         interrupt-parent = <&pmc>;
 851                                         clocks = <&clk32k>, <&main>, <&plla>, <&utmi>, <&mck>;
 852
 853                                         prog0: prog0 {
 854                                                 #clock-cells = <0>;
 855                                                 reg = <0>;
 856                                                 interrupts = <AT91_PMC_PCKRDY(0)>;
 857                                         };
 858
 859                                         prog1: prog1 {
 860                                                 #clock-cells = <0>;
 861                                                 reg = <1>;
 862                                                 interrupts = <AT91_PMC_PCKRDY(1)>;
 863                                         };
 864                                 };
 865
 866                                 systemck {
 867                                         compatible = "atmel,at91rm9200-clk-system";
 868                                         #address-cells = <1>;
 869                                         #size-cells = <0>;
 870
 871                                         pck0: pck0 {
 872                                                 #clock-cells = <0>;
 873                                                 reg = <8>;
 874                                                 clocks = <&prog0>;
 875                                         };
 876
 877                                         pck1: pck1 {
 878                                                 #clock-cells = <0>;
 879                                                 reg = <9>;
 880                                                 clocks = <&prog1>;
 881                                         };
 882
 883                                 };
 884
 885                                 periphck {
 886                                         compatible = "atmel,at91rm9200-clk-peripheral";
 887                                         #address-cells = <1>;
 888                                         #size-cells = <0>;
 889                                         clocks = <&mck>;
 890
 891                                         pioA_clk: pioA_clk {
 892                                                 #clock-cells = <0>;
 893                                                 reg = <2>;
 894                                         };
 895
 896                                         pioB_clk: pioB_clk {
 897                                                 #clock-cells = <0>;
 898                                                 reg = <3>;
 899                                         };
 900
 901                                         pioC_clk: pioC_clk {
 902                                                 #clock-cells = <0>;
 903                                                 reg = <4>;
 904                                         };
 905
 906                                         pioD_clk: pioD_clk {
 907                                                 #clock-cells = <0>;
 908                                                 reg = <5>;
 909                                         };
 910
 911                                         usart0_clk: usart0_clk {
 912                                                 #clock-cells = <0>;
 913                                                 reg = <6>;
 914                                         };
 915
 916                                         usart1_clk: usart1_clk {
 917                                                 #clock-cells = <0>;
 918                                                 reg = <7>;
 919                                         };
 920
 921                                         usart2_clk: usart2_clk {
 922                                                 #clock-cells = <0>;
 923                                                 reg = <8>;
 924                                         };
 925
 926                                         usart3_clk: usart3_clk {
 927                                                 #clock-cells = <0>;
 928                                                 reg = <9>;
 929                                         };
 930
 931                                         mci0_clk: mci0_clk {
 932                                                 #clock-cells = <0>;
 933                                                 reg = <10>;
 934                                         };
 935
 936                                         twi0_clk: twi0_clk {
 937                                                 #clock-cells = <0>;
 938                                                 reg = <11>;
 939                                         };
 940
 941                                         twi1_clk: twi1_clk {
 942                                                 #clock-cells = <0>;
 943                                                 reg = <12>;
 944                                         };
 945
 946                                         spi0_clk: spi0_clk {
 947                                                 #clock-cells = <0>;
 948                                                 reg = <13>;
 949                                         };
 950
 951                                         ssc0_clk: ssc0_clk {
 952                                                 #clock-cells = <0>;
 953                                                 reg = <14>;
 954                                         };
 955
 956                                         ssc1_clk: ssc1_clk {
 957                                                 #clock-cells = <0>;
 958                                                 reg = <15>;
 959                                         };
 960
 961                                         tc0_clk: tc0_clk {
 962                                                 #clock-cells = <0>;
 963                                                 reg = <16>;
 964                                         };
 965
 966                                         tc1_clk: tc1_clk {
 967                                                 #clock-cells = <0>;
 968                                                 reg = <17>;
 969                                         };
 970
 971                                         tc2_clk: tc2_clk {
 972                                                 #clock-cells = <0>;
 973                                                 reg = <18>;
 974                                         };
 975
 976                                         pwm_clk: pwm_clk {
 977                                                 #clock-cells = <0>;
 978                                                 reg = <19>;
 979                                         };
 980
 981                                         adc_clk: adc_clk {
 982                                                 #clock-cells = <0>;
 983                                                 reg = <20>;
 984                                         };
 985
 986                                         dma0_clk: dma0_clk {
 987                                                 #clock-cells = <0>;
 988                                                 reg = <21>;
 989                                         };
 990
 991                                         udphs_clk: udphs_clk {
 992                                                 #clock-cells = <0>;
 993                                                 reg = <22>;
 994                                         };
 995
 996                                         lcd_clk: lcd_clk {
 997                                                 #clock-cells = <0>;
 998                                                 reg = <23>;
 999                                         };
1000                                 };
1001                         };
1002
1003                         rstc@fffffd00 {
1004                                 compatible = "atmel,at91sam9260-rstc";
1005                                 reg = <0xfffffd00 0x10>;
1006                         };
1007
1008                         shdwc@fffffd10 {
1009                                 compatible = "atmel,at91sam9260-shdwc";
1010                                 reg = <0xfffffd10 0x10>;
1011                         };
1012
1013                         pit: timer@fffffd30 {
1014                                 compatible = "atmel,at91sam9260-pit";
1015                                 reg = <0xfffffd30 0xf>;
1016                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
1017                                 clocks = <&mck>;
1018                         };
1019
1020                         watchdog@fffffd40 {
1021                                 compatible = "atmel,at91sam9260-wdt";
1022                                 reg = <0xfffffd40 0x10>;
1023                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
1024                                 status = "disabled";
1025                         };
1026
1027                         sckc@fffffd50 {
1028                                 compatible = "atmel,at91sam9x5-sckc";
1029                                 reg = <0xfffffd50 0x4>;
1030
1031                                 slow_osc: slow_osc {
1032                                         compatible = "atmel,at91sam9x5-clk-slow-osc";
1033                                         #clock-cells = <0>;
1034                                         atmel,startup-time-usec = <1200000>;
1035                                         clocks = <&slow_xtal>;
1036                                 };
1037
1038                                 slow_rc_osc: slow_rc_osc {
1039                                         compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
1040                                         #clock-cells = <0>;
1041                                         atmel,startup-time-usec = <75>;
1042                                         clock-frequency = <32768>;
1043                                         clock-accuracy = <50000000>;
1044                                 };
1045
1046                                 clk32k: slck {
1047                                         compatible = "atmel,at91sam9x5-clk-slow";
1048                                         #clock-cells = <0>;
1049                                         clocks = <&slow_rc_osc &slow_osc>;
1050                                 };
1051                         };
1052                 };
1053         };
1054
1055         i2c@0 {
1056                 compatible = "i2c-gpio";
1057                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */
1058                         <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */
1059                 i2c-gpio,sda-open-drain;
1060                 i2c-gpio,scl-open-drain;
1061                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
1062                 #address-cells = <1>;
1063                 #size-cells = <0>;
1064                 pinctrl-names = "default";
1065                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
1066                 status = "disabled";
1067         };
1068
1069         i2c@1 {
1070                 compatible = "i2c-gpio";
1071                 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */
1072                         <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */
1073                 i2c-gpio,sda-open-drain;
1074                 i2c-gpio,scl-open-drain;
1075                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
1076                 #address-cells = <1>;
1077                 #size-cells = <0>;
1078                 pinctrl-names = "default";
1079                 pinctrl-0 = <&pinctrl_i2c_gpio1>;
1080                 status = "disabled";
1081         };
1082 };