arch/arm/boot/dts/at91sam9rl.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
   4  *
   5  *  Copyright (C) 2014 Microchip
   6  *  Alexandre Belloni <alexandre.belloni@free-electrons.com>
   7  */
   8
   9 #include <dt-bindings/pinctrl/at91.h>
  10 #include <dt-bindings/clock/at91.h>
  11 #include <dt-bindings/interrupt-controller/irq.h>
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/pwm/pwm.h>
  14
  15 / {
  16         #address-cells = <1>;
  17         #size-cells = <1>;
  18         model = "Atmel AT91SAM9RL family SoC";
  19         compatible = "atmel,at91sam9rl", "atmel,at91sam9";
  20         interrupt-parent = <&aic>;
  21
  22         aliases {
  23                 serial0 = &dbgu;
  24                 serial1 = &usart0;
  25                 serial2 = &usart1;
  26                 serial3 = &usart2;
  27                 serial4 = &usart3;
  28                 gpio0 = &pioA;
  29                 gpio1 = &pioB;
  30                 gpio2 = &pioC;
  31                 gpio3 = &pioD;
  32                 tcb0 = &tcb0;
  33                 i2c0 = &i2c0;
  34                 i2c1 = &i2c1;
  35                 ssc0 = &ssc0;
  36                 ssc1 = &ssc1;
  37                 pwm0 = &pwm0;
  38         };
  39
  40         cpus {
  41                 #address-cells = <0>;
  42                 #size-cells = <0>;
  43
  44                 cpu {
  45                         compatible = "arm,arm926ej-s";
  46                         device_type = "cpu";
  47                 };
  48         };
  49
  50         memory {
  51                 device_type = "memory";
  52                 reg = <0x20000000 0x04000000>;
  53         };
  54
  55         clocks {
  56                 slow_xtal: slow_xtal {
  57                         compatible = "fixed-clock";
  58                         #clock-cells = <0>;
  59                         clock-frequency = <0>;
  60                 };
  61
  62                 main_xtal: main_xtal {
  63                         compatible = "fixed-clock";
  64                         #clock-cells = <0>;
  65                         clock-frequency = <0>;
  66                 };
  67
  68                 adc_op_clk: adc_op_clk{
  69                         compatible = "fixed-clock";
  70                         #clock-cells = <0>;
  71                         clock-frequency = <1000000>;
  72                 };
  73         };
  74
  75         sram: sram@300000 {
  76                 compatible = "mmio-sram";
  77                 reg = <0x00300000 0x10000>;
  78         };
  79
  80         ahb {
  81                 compatible = "simple-bus";
  82                 #address-cells = <1>;
  83                 #size-cells = <1>;
  84                 ranges;
  85
  86                 fb0: fb@500000 {
  87                         compatible = "atmel,at91sam9rl-lcdc";
  88                         reg = <0x00500000 0x1000>;
  89                         interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
  90                         pinctrl-names = "default";
  91                         pinctrl-0 = <&pinctrl_fb>;
  92                         clocks = <&pmc PMC_TYPE_PERIPHERAL 23>, <&pmc PMC_TYPE_PERIPHERAL 23>;
  93                         clock-names = "hclk", "lcdc_clk";
  94                         status = "disabled";
  95                 };
  96
  97                 ebi: ebi@10000000 {
  98                         compatible = "atmel,at91sam9rl-ebi";
  99                         #address-cells = <2>;
 100                         #size-cells = <1>;
 101                         atmel,smc = <&smc>;
 102                         atmel,matrix = <&matrix>;
 103                         reg = <0x10000000 0x80000000>;
 104                         ranges = <0x0 0x0 0x10000000 0x10000000
 105                                   0x1 0x0 0x20000000 0x10000000
 106                                   0x2 0x0 0x30000000 0x10000000
 107                                   0x3 0x0 0x40000000 0x10000000
 108                                   0x4 0x0 0x50000000 0x10000000
 109                                   0x5 0x0 0x60000000 0x10000000>;
 110                         clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 111                         status = "disabled";
 112
 113                         nand_controller: nand-controller {
 114                                 compatible = "atmel,at91sam9g45-nand-controller";
 115                                 #address-cells = <2>;
 116                                 #size-cells = <1>;
 117                                 ranges;
 118                                 status = "disabled";
 119                         };
 120                 };
 121
 122                 apb {
 123                         compatible = "simple-bus";
 124                         #address-cells = <1>;
 125                         #size-cells = <1>;
 126                         ranges;
 127
 128                         tcb0: timer@fffa0000 {
 129                                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
 130                                 #address-cells = <1>;
 131                                 #size-cells = <0>;
 132                                 reg = <0xfffa0000 0x100>;
 133                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0>,
 134                                              <17 IRQ_TYPE_LEVEL_HIGH 0>,
 135                                              <18 IRQ_TYPE_LEVEL_HIGH 0>;
 136                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 16>, <&pmc PMC_TYPE_PERIPHERAL 17>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&clk32k>;
 137                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 138                         };
 139
 140                         mmc0: mmc@fffa4000 {
 141                                 compatible = "atmel,hsmci";
 142                                 reg = <0xfffa4000 0x600>;
 143                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
 144                                 #address-cells = <1>;
 145                                 #size-cells = <0>;
 146                                 pinctrl-names = "default";
 147                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
 148                                 clock-names = "mci_clk";
 149                                 status = "disabled";
 150                         };
 151
 152                         i2c0: i2c@fffa8000 {
 153                                 compatible = "atmel,at91sam9260-i2c";
 154                                 reg = <0xfffa8000 0x100>;
 155                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 156                                 #address-cells = <1>;
 157                                 #size-cells = <0>;
 158                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
 159                                 status = "disabled";
 160                         };
 161
 162                         i2c1: i2c@fffac000 {
 163                                 compatible = "atmel,at91sam9260-i2c";
 164                                 reg = <0xfffac000 0x100>;
 165                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
 166                                 #address-cells = <1>;
 167                                 #size-cells = <0>;
 168                                 status = "disabled";
 169                         };
 170
 171                         usart0: serial@fffb0000 {
 172                                 compatible = "atmel,at91sam9260-usart";
 173                                 reg = <0xfffb0000 0x200>;
 174                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 175                                 atmel,use-dma-rx;
 176                                 atmel,use-dma-tx;
 177                                 pinctrl-names = "default";
 178                                 pinctrl-0 = <&pinctrl_usart0>;
 179                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
 180                                 clock-names = "usart";
 181                                 status = "disabled";
 182                         };
 183
 184                         usart1: serial@fffb4000 {
 185                                 compatible = "atmel,at91sam9260-usart";
 186                                 reg = <0xfffb4000 0x200>;
 187                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 188                                 atmel,use-dma-rx;
 189                                 atmel,use-dma-tx;
 190                                 pinctrl-names = "default";
 191                                 pinctrl-0 = <&pinctrl_usart1>;
 192                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
 193                                 clock-names = "usart";
 194                                 status = "disabled";
 195                         };
 196
 197                         usart2: serial@fffb8000 {
 198                                 compatible = "atmel,at91sam9260-usart";
 199                                 reg = <0xfffb8000 0x200>;
 200                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 201                                 atmel,use-dma-rx;
 202                                 atmel,use-dma-tx;
 203                                 pinctrl-names = "default";
 204                                 pinctrl-0 = <&pinctrl_usart2>;
 205                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
 206                                 clock-names = "usart";
 207                                 status = "disabled";
 208                         };
 209
 210                         usart3: serial@fffbc000 {
 211                                 compatible = "atmel,at91sam9260-usart";
 212                                 reg = <0xfffbc000 0x200>;
 213                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
 214                                 atmel,use-dma-rx;
 215                                 atmel,use-dma-tx;
 216                                 pinctrl-names = "default";
 217                                 pinctrl-0 = <&pinctrl_usart3>;
 218                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
 219                                 clock-names = "usart";
 220                                 status = "disabled";
 221                         };
 222
 223                         ssc0: ssc@fffc0000 {
 224                                 compatible = "atmel,at91sam9rl-ssc";
 225                                 reg = <0xfffc0000 0x4000>;
 226                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 227                                 pinctrl-names = "default";
 228                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 229                                 status = "disabled";
 230                         };
 231
 232                         ssc1: ssc@fffc4000 {
 233                                 compatible = "atmel,at91sam9rl-ssc";
 234                                 reg = <0xfffc4000 0x4000>;
 235                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
 236                                 pinctrl-names = "default";
 237                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
 238                                 status = "disabled";
 239                         };
 240
 241                         pwm0: pwm@fffc8000 {
 242                                 compatible = "atmel,at91sam9rl-pwm";
 243                                 reg = <0xfffc8000 0x300>;
 244                                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
 245                                 #pwm-cells = <3>;
 246                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 19>;
 247                                 clock-names = "pwm_clk";
 248                                 status = "disabled";
 249                         };
 250
 251                         spi0: spi@fffcc000 {
 252                                 #address-cells = <1>;
 253                                 #size-cells = <0>;
 254                                 compatible = "atmel,at91rm9200-spi";
 255                                 reg = <0xfffcc000 0x200>;
 256                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 257                                 pinctrl-names = "default";
 258                                 pinctrl-0 = <&pinctrl_spi0>;
 259                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
 260                                 clock-names = "spi_clk";
 261                                 status = "disabled";
 262                         };
 263
 264                         adc0: adc@fffd0000 {
 265                                 #address-cells = <1>;
 266                                 #size-cells = <0>;
 267                                 compatible = "atmel,at91sam9rl-adc";
 268                                 reg = <0xfffd0000 0x100>;
 269                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
 270                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>, <&adc_op_clk>;
 271                                 clock-names = "adc_clk", "adc_op_clk";
 272                                 atmel,adc-use-external-triggers;
 273                                 atmel,adc-channels-used = <0x3f>;
 274                                 atmel,adc-vref = <3300>;
 275                                 atmel,adc-startup-time = <40>;
 276                                 atmel,adc-res = <8 10>;
 277                                 atmel,adc-res-names = "lowres", "highres";
 278                                 atmel,adc-use-res = "highres";
 279
 280                                 trigger0 {
 281                                         trigger-name = "external-rising";
 282                                         trigger-value = <0x1>;
 283                                         trigger-external;
 284                                 };
 285
 286                                 trigger1 {
 287                                         trigger-name = "external-falling";
 288                                         trigger-value = <0x2>;
 289                                         trigger-external;
 290                                 };
 291
 292                                 trigger2 {
 293                                         trigger-name = "external-any";
 294                                         trigger-value = <0x3>;
 295                                         trigger-external;
 296                                 };
 297
 298                                 trigger3 {
 299                                         trigger-name = "continuous";
 300                                         trigger-value = <0x6>;
 301                                 };
 302                         };
 303
 304                         usb0: gadget@fffd4000 {
 305                                 #address-cells = <1>;
 306                                 #size-cells = <0>;
 307                                 compatible = "atmel,at91sam9rl-udc";
 308                                 reg = <0x00600000 0x100000>,
 309                                       <0xfffd4000 0x4000>;
 310                                 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
 311                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_CORE PMC_UTMI>;
 312                                 clock-names = "pclk", "hclk";
 313                                 status = "disabled";
 314
 315                                 ep@0 {
 316                                         reg = <0>;
 317                                         atmel,fifo-size = <64>;
 318                                         atmel,nb-banks = <1>;
 319                                 };
 320
 321                                 ep@1 {
 322                                         reg = <1>;
 323                                         atmel,fifo-size = <1024>;
 324                                         atmel,nb-banks = <2>;
 325                                         atmel,can-dma;
 326                                         atmel,can-isoc;
 327                                 };
 328
 329                                 ep@2 {
 330                                         reg = <2>;
 331                                         atmel,fifo-size = <1024>;
 332                                         atmel,nb-banks = <2>;
 333                                         atmel,can-dma;
 334                                         atmel,can-isoc;
 335                                 };
 336
 337                                 ep@3 {
 338                                         reg = <3>;
 339                                         atmel,fifo-size = <1024>;
 340                                         atmel,nb-banks = <3>;
 341                                         atmel,can-dma;
 342                                 };
 343
 344                                 ep@4 {
 345                                         reg = <4>;
 346                                         atmel,fifo-size = <1024>;
 347                                         atmel,nb-banks = <3>;
 348                                         atmel,can-dma;
 349                                 };
 350
 351                                 ep@5 {
 352                                         reg = <5>;
 353                                         atmel,fifo-size = <1024>;
 354                                         atmel,nb-banks = <3>;
 355                                         atmel,can-dma;
 356                                         atmel,can-isoc;
 357                                 };
 358
 359                                 ep@6 {
 360                                         reg = <6>;
 361                                         atmel,fifo-size = <1024>;
 362                                         atmel,nb-banks = <3>;
 363                                         atmel,can-dma;
 364                                         atmel,can-isoc;
 365                                 };
 366                         };
 367
 368                         dma0: dma-controller@ffffe600 {
 369                                 compatible = "atmel,at91sam9rl-dma";
 370                                 reg = <0xffffe600 0x200>;
 371                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
 372                                 #dma-cells = <2>;
 373                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
 374                                 clock-names = "dma_clk";
 375                         };
 376
 377                         ramc0: ramc@ffffea00 {
 378                                 compatible = "atmel,at91sam9260-sdramc";
 379                                 reg = <0xffffea00 0x200>;
 380                         };
 381
 382                         smc: smc@ffffec00 {
 383                                 compatible = "atmel,at91sam9260-smc", "syscon";
 384                                 reg = <0xffffec00 0x200>;
 385                         };
 386
 387                         matrix: matrix@ffffee00 {
 388                                 compatible = "atmel,at91sam9rl-matrix", "syscon";
 389                                 reg = <0xffffee00 0x200>;
 390                         };
 391
 392                         aic: interrupt-controller@fffff000 {
 393                                 #interrupt-cells = <3>;
 394                                 compatible = "atmel,at91rm9200-aic";
 395                                 interrupt-controller;
 396                                 reg = <0xfffff000 0x200>;
 397                                 atmel,external-irqs = <31>;
 398                         };
 399
 400                         dbgu: serial@fffff200 {
 401                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 402                                 reg = <0xfffff200 0x200>;
 403                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 404                                 pinctrl-names = "default";
 405                                 pinctrl-0 = <&pinctrl_dbgu>;
 406                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 407                                 clock-names = "usart";
 408                                 status = "disabled";
 409                         };
 410
 411                         pinctrl@fffff400 {
 412                                 #address-cells = <1>;
 413                                 #size-cells = <1>;
 414                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 415                                 ranges = <0xfffff400 0xfffff400 0x800>;
 416
 417                                 atmel,mux-mask =
 418                                         /*    A         B     */
 419                                         <0xffffffff 0xe05c6738>,  /* pioA */
 420                                         <0xffffffff 0x0000c780>,  /* pioB */
 421                                         <0xffffffff 0xe3ffff0e>,  /* pioC */
 422                                         <0x003fffff 0x0001ff3c>;  /* pioD */
 423
 424                                 /* shared pinctrl settings */
 425                                 adc0 {
 426                                         pinctrl_adc0_ts: adc0_ts-0 {
 427                                                 atmel,pins =
 428                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 429                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 430                                                         <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 431                                                         <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 432                                         };
 433
 434                                         pinctrl_adc0_ad0: adc0_ad0-0 {
 435                                                 atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 436                                         };
 437
 438                                         pinctrl_adc0_ad1: adc0_ad1-0 {
 439                                                 atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 440                                         };
 441
 442                                         pinctrl_adc0_ad2: adc0_ad2-0 {
 443                                                 atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 444                                         };
 445
 446                                         pinctrl_adc0_ad3: adc0_ad3-0 {
 447                                                 atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 448                                         };
 449
 450                                         pinctrl_adc0_ad4: adc0_ad4-0 {
 451                                                 atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 452                                         };
 453
 454                                         pinctrl_adc0_ad5: adc0_ad5-0 {
 455                                                 atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 456                                         };
 457
 458                                         pinctrl_adc0_adtrg: adc0_adtrg-0 {
 459                                                 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 460                                         };
 461                                 };
 462
 463                                 dbgu {
 464                                         pinctrl_dbgu: dbgu-0 {
 465                                                 atmel,pins =
 466                                                         <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 467                                                         <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 468                                         };
 469                                 };
 470
 471                                 ebi {
 472                                         pinctrl_ebi_addr_nand: ebi-addr-0 {
 473                                                 atmel,pins =
 474                                                         <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 475                                                         <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 476                                         };
 477                                 };
 478
 479                                 fb {
 480                                         pinctrl_fb: fb-0 {
 481                                                 atmel,pins =
 482                                                         <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 483                                                         <AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 484                                                         <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 485                                                         <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 486                                                         <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 487                                                         <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 488                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 489                                                         <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 490                                                         <AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 491                                                         <AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 492                                                         <AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 493                                                         <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 494                                                         <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 495                                                         <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 496                                                         <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 497                                                         <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 498                                                         <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 499                                                         <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 500                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 501                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 502                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 503                                         };
 504                                 };
 505
 506                                 i2c_gpio0 {
 507                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 508                                                 atmel,pins =
 509                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 510                                                         <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 511                                         };
 512                                 };
 513
 514                                 i2c_gpio1 {
 515                                         pinctrl_i2c_gpio1: i2c_gpio1-0 {
 516                                                 atmel,pins =
 517                                                         <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 518                                                         <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 519                                         };
 520                                 };
 521
 522                                 mmc0 {
 523                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 524                                                 atmel,pins =
 525                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 526                                         };
 527
 528                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 529                                                 atmel,pins =
 530                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 531                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 532                                         };
 533
 534                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 535                                                 atmel,pins =
 536                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 537                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 538                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 539                                         };
 540                                 };
 541
 542                                 nand {
 543                                         pinctrl_nand_rb: nand-rb-0 {
 544                                                 atmel,pins =
 545                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 546                                         };
 547
 548                                         pinctrl_nand_cs: nand-cs-0 {
 549                                                 atmel,pins =
 550                                                         <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 551                                         };
 552
 553                                         pinctrl_nand_oe_we: nand-oe-we-0 {
 554                                                 atmel,pins =
 555                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 556                                                         <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 557                                         };
 558                                 };
 559
 560                                 pwm0 {
 561                                         pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
 562                                                 atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 563                                         };
 564
 565                                         pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
 566                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 567                                         };
 568
 569                                         pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
 570                                                 atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 571                                         };
 572
 573                                         pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
 574                                                 atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 575                                         };
 576
 577                                         pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
 578                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 579                                         };
 580
 581                                         pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
 582                                                 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 583                                         };
 584
 585                                         pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
 586                                                 atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 587                                         };
 588
 589                                         pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
 590                                                 atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 591                                         };
 592
 593                                         pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 {
 594                                                 atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 595                                         };
 596
 597                                         pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
 598                                                 atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 599                                         };
 600
 601                                         pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
 602                                                 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 603                                         };
 604                                 };
 605
 606                                 spi0 {
 607                                         pinctrl_spi0: spi0-0 {
 608                                                 atmel,pins =
 609                                                         <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 610                                                         <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 611                                                         <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 612                                         };
 613                                 };
 614
 615                                 ssc0 {
 616                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 617                                                 atmel,pins =
 618                                                         <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 619                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 620                                                         <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 621                                         };
 622
 623                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 624                                                 atmel,pins =
 625                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 626                                                         <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 627                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 628                                         };
 629                                 };
 630
 631                                 ssc1 {
 632                                         pinctrl_ssc1_tx: ssc1_tx-0 {
 633                                                 atmel,pins =
 634                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 635                                                         <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 636                                                         <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 637                                         };
 638
 639                                         pinctrl_ssc1_rx: ssc1_rx-0 {
 640                                                 atmel,pins =
 641                                                         <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 642                                                         <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 643                                                         <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 644                                         };
 645                                 };
 646
 647                                 tcb0 {
 648                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 649                                                 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 650                                         };
 651
 652                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 653                                                 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 654                                         };
 655
 656                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 657                                                 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 658                                         };
 659
 660                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 661                                                 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 662                                         };
 663
 664                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 665                                                 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 666                                         };
 667
 668                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 669                                                 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 670                                         };
 671
 672                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 673                                                 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 674                                         };
 675
 676                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 677                                                 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 678                                         };
 679
 680                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 681                                                 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 682                                         };
 683                                 };
 684
 685                                 usart0 {
 686                                         pinctrl_usart0: usart0-0 {
 687                                                 atmel,pins =
 688                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 689                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 690                                         };
 691
 692                                         pinctrl_usart0_rts: usart0_rts-0 {
 693                                                 atmel,pins =
 694                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 695                                         };
 696
 697                                         pinctrl_usart0_cts: usart0_cts-0 {
 698                                                 atmel,pins =
 699                                                         <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 700                                         };
 701
 702                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 703                                                 atmel,pins =
 704                                                         <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 705                                                         <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 706                                         };
 707
 708                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 709                                                 atmel,pins =
 710                                                         <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 711                                         };
 712
 713                                         pinctrl_usart0_ri: usart0_ri-0 {
 714                                                 atmel,pins =
 715                                                         <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 716                                         };
 717
 718                                         pinctrl_usart0_sck: usart0_sck-0 {
 719                                                 atmel,pins =
 720                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 721                                         };
 722                                 };
 723
 724                                 usart1 {
 725                                         pinctrl_usart1: usart1-0 {
 726                                                 atmel,pins =
 727                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 728                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 729                                         };
 730
 731                                         pinctrl_usart1_rts: usart1_rts-0 {
 732                                                 atmel,pins =
 733                                                         <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 734                                         };
 735
 736                                         pinctrl_usart1_cts: usart1_cts-0 {
 737                                                 atmel,pins =
 738                                                         <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 739                                         };
 740
 741                                         pinctrl_usart1_sck: usart1_sck-0 {
 742                                                 atmel,pins =
 743                                                         <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 744                                         };
 745                                 };
 746
 747                                 usart2 {
 748                                         pinctrl_usart2: usart2-0 {
 749                                                 atmel,pins =
 750                                                         <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 751                                                         <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 752                                         };
 753
 754                                         pinctrl_usart2_rts: usart2_rts-0 {
 755                                                 atmel,pins =
 756                                                         <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 757                                         };
 758
 759                                         pinctrl_usart2_cts: usart2_cts-0 {
 760                                                 atmel,pins =
 761                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 762                                         };
 763
 764                                         pinctrl_usart2_sck: usart2_sck-0 {
 765                                                 atmel,pins =
 766                                                         <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 767                                         };
 768                                 };
 769
 770                                 usart3 {
 771                                         pinctrl_usart3: usart3-0 {
 772                                                 atmel,pins =
 773                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 774                                                         <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 775                                         };
 776
 777                                         pinctrl_usart3_rts: usart3_rts-0 {
 778                                                 atmel,pins =
 779                                                         <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 780                                         };
 781
 782                                         pinctrl_usart3_cts: usart3_cts-0 {
 783                                                 atmel,pins =
 784                                                         <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 785                                         };
 786
 787                                         pinctrl_usart3_sck: usart3_sck-0 {
 788                                                 atmel,pins =
 789                                                         <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 790                                         };
 791                                 };
 792
 793                                 pioA: gpio@fffff400 {
 794                                         compatible = "atmel,at91rm9200-gpio";
 795                                         reg = <0xfffff400 0x200>;
 796                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 797                                         #gpio-cells = <2>;
 798                                         gpio-controller;
 799                                         interrupt-controller;
 800                                         #interrupt-cells = <2>;
 801                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
 802                                 };
 803
 804                                 pioB: gpio@fffff600 {
 805                                         compatible = "atmel,at91rm9200-gpio";
 806                                         reg = <0xfffff600 0x200>;
 807                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 808                                         #gpio-cells = <2>;
 809                                         gpio-controller;
 810                                         interrupt-controller;
 811                                         #interrupt-cells = <2>;
 812                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
 813                                 };
 814
 815                                 pioC: gpio@fffff800 {
 816                                         compatible = "atmel,at91rm9200-gpio";
 817                                         reg = <0xfffff800 0x200>;
 818                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 819                                         #gpio-cells = <2>;
 820                                         gpio-controller;
 821                                         interrupt-controller;
 822                                         #interrupt-cells = <2>;
 823                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
 824                                 };
 825
 826                                 pioD: gpio@fffffa00 {
 827                                         compatible = "atmel,at91rm9200-gpio";
 828                                         reg = <0xfffffa00 0x200>;
 829                                         interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
 830                                         #gpio-cells = <2>;
 831                                         gpio-controller;
 832                                         interrupt-controller;
 833                                         #interrupt-cells = <2>;
 834                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
 835                                 };
 836                         };
 837
 838                         pmc: pmc@fffffc00 {
 839                                 compatible = "atmel,at91sam9rl-pmc", "syscon";
 840                                 reg = <0xfffffc00 0x100>;
 841                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 842                                 #clock-cells = <2>;
 843                                 clocks = <&clk32k>, <&main_xtal>;
 844                                 clock-names = "slow_clk", "main_xtal";
 845                         };
 846
 847                         rstc@fffffd00 {
 848                                 compatible = "atmel,at91sam9260-rstc";
 849                                 reg = <0xfffffd00 0x10>;
 850                                 clocks = <&clk32k>;
 851                         };
 852
 853                         shdwc@fffffd10 {
 854                                 compatible = "atmel,at91sam9260-shdwc";
 855                                 reg = <0xfffffd10 0x10>;
 856                                 clocks = <&clk32k>;
 857                         };
 858
 859                         pit: timer@fffffd30 {
 860                                 compatible = "atmel,at91sam9260-pit";
 861                                 reg = <0xfffffd30 0xf>;
 862                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 863                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 864                         };
 865
 866                         watchdog@fffffd40 {
 867                                 compatible = "atmel,at91sam9260-wdt";
 868                                 reg = <0xfffffd40 0x10>;
 869                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 870                                 clocks = <&clk32k>;
 871                                 status = "disabled";
 872                         };
 873
 874                         clk32k: sckc@fffffd50 {
 875                                 compatible = "atmel,at91sam9x5-sckc";
 876                                 reg = <0xfffffd50 0x4>;
 877                                 clocks = <&slow_xtal>;
 878                                 #clock-cells = <0>;
 879                         };
 880
 881                         rtc@fffffd20 {
 882                                 compatible = "atmel,at91sam9260-rtt";
 883                                 reg = <0xfffffd20 0x10>;
 884                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 885                                 clocks = <&clk32k>;
 886                                 status = "disabled";
 887                         };
 888
 889                         gpbr: syscon@fffffd60 {
 890                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
 891                                 reg = <0xfffffd60 0x10>;
 892                                 status = "disabled";
 893                         };
 894
 895                         rtc@fffffe00 {
 896                                 compatible = "atmel,at91rm9200-rtc";
 897                                 reg = <0xfffffe00 0x40>;
 898                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 899                                 clocks = <&clk32k>;
 900                                 status = "disabled";
 901                         };
 902
 903                 };
 904         };
 905
 906         i2c-gpio-0 {
 907                 compatible = "i2c-gpio";
 908                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */
 909                         <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */
 910                 i2c-gpio,sda-open-drain;
 911                 i2c-gpio,scl-open-drain;
 912                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 913                 #address-cells = <1>;
 914                 #size-cells = <0>;
 915                 pinctrl-names = "default";
 916                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
 917                 status = "disabled";
 918         };
 919
 920         i2c-gpio-1 {
 921                 compatible = "i2c-gpio";
 922                 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */
 923                         <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */
 924                 i2c-gpio,sda-open-drain;
 925                 i2c-gpio,scl-open-drain;
 926                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 927                 #address-cells = <1>;
 928                 #size-cells = <0>;
 929                 pinctrl-names = "default";
 930                 pinctrl-0 = <&pinctrl_i2c_gpio1>;
 931                 status = "disabled";
 932         };
 933 };