arch/arm/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                 spi0 = &spi0;
  38         };
  39
  40         cpus {
  41                 #address-cells = <0>;
  42                 #size-cells = <0>;
  43
  44                 cpu {
  45                         compatible = "arm,arm926ej-s";
  46                         device_type = "cpu";
  47                 };
  48         };
  49
  50         memory {
  51                 reg = <0x20000000 0x04000000>;
  52         };
  53
  54         clocks {
  55                 slow_xtal: slow_xtal {
  56                         compatible = "fixed-clock";
  57                         #clock-cells = <0>;
  58                         clock-frequency = <0>;
  59                 };
  60
  61                 main_xtal: main_xtal {
  62                         compatible = "fixed-clock";
  63                         #clock-cells = <0>;
  64                         clock-frequency = <0>;
  65                 };
  66
  67                 adc_op_clk: adc_op_clk{
  68                         compatible = "fixed-clock";
  69                         #clock-cells = <0>;
  70                         clock-frequency = <1000000>;
  71                 };
  72         };
  73
  74         sram: sram@00300000 {
  75                 compatible = "mmio-sram";
  76                 reg = <0x00300000 0x10000>;
  77         };
  78
  79         ahb {
  80                 compatible = "simple-bus";
  81                 #address-cells = <1>;
  82                 #size-cells = <1>;
  83                 ranges;
  84                 u-boot,dm-pre-reloc;
  85
  86                 fb0: fb@00500000 {
  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 = <&lcd_clk>, <&lcd_clk>;
  93                         clock-names = "hclk", "lcdc_clk";
  94                         status = "disabled";
  95                 };
  96
  97                 nand0: nand@40000000 {
  98                         compatible = "atmel,at91rm9200-nand";
  99                         #address-cells = <1>;
 100                         #size-cells = <1>;
 101                         reg = <0x40000000 0x10000000>,
 102                               <0xffffe800 0x200>;
 103                         atmel,nand-addr-offset = <21>;
 104                         atmel,nand-cmd-offset = <22>;
 105                         atmel,nand-has-dma;
 106                         pinctrl-names = "default";
 107                         pinctrl-0 = <&pinctrl_nand>;
 108                         gpios = <&pioD 17 GPIO_ACTIVE_HIGH>,
 109                                 <&pioB 6 GPIO_ACTIVE_HIGH>,
 110                                 <0>;
 111                         status = "disabled";
 112                 };
 113
 114                 apb {
 115                         compatible = "simple-bus";
 116                         #address-cells = <1>;
 117                         #size-cells = <1>;
 118                         ranges;
 119                         u-boot,dm-pre-reloc;
 120
 121                         tcb0: timer@fffa0000 {
 122                                 compatible = "atmel,at91rm9200-tcb";
 123                                 reg = <0xfffa0000 0x100>;
 124                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0>,
 125                                              <17 IRQ_TYPE_LEVEL_HIGH 0>,
 126                                              <18 IRQ_TYPE_LEVEL_HIGH 0>;
 127                                 clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>, <&clk32k>;
 128                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 129                         };
 130
 131                         mmc0: mmc@fffa4000 {
 132                                 compatible = "atmel,hsmci";
 133                                 reg = <0xfffa4000 0x600>;
 134                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
 135                                 #address-cells = <1>;
 136                                 #size-cells = <0>;
 137                                 pinctrl-names = "default";
 138                                 clocks = <&mci0_clk>;
 139                                 clock-names = "mci_clk";
 140                                 status = "disabled";
 141                         };
 142
 143                         i2c0: i2c@fffa8000 {
 144                                 compatible = "atmel,at91sam9260-i2c";
 145                                 reg = <0xfffa8000 0x100>;
 146                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 147                                 #address-cells = <1>;
 148                                 #size-cells = <0>;
 149                                 clocks = <&twi0_clk>;
 150                                 status = "disabled";
 151                         };
 152
 153                         i2c1: i2c@fffac000 {
 154                                 compatible = "atmel,at91sam9260-i2c";
 155                                 reg = <0xfffac000 0x100>;
 156                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
 157                                 #address-cells = <1>;
 158                                 #size-cells = <0>;
 159                                 status = "disabled";
 160                         };
 161
 162                         usart0: serial@fffb0000 {
 163                                 compatible = "atmel,at91sam9260-usart";
 164                                 reg = <0xfffb0000 0x200>;
 165                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 166                                 atmel,use-dma-rx;
 167                                 atmel,use-dma-tx;
 168                                 pinctrl-names = "default";
 169                                 pinctrl-0 = <&pinctrl_usart0>;
 170                                 clocks = <&usart0_clk>;
 171                                 clock-names = "usart";
 172                                 status = "disabled";
 173                         };
 174
 175                         usart1: serial@fffb4000 {
 176                                 compatible = "atmel,at91sam9260-usart";
 177                                 reg = <0xfffb4000 0x200>;
 178                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 179                                 atmel,use-dma-rx;
 180                                 atmel,use-dma-tx;
 181                                 pinctrl-names = "default";
 182                                 pinctrl-0 = <&pinctrl_usart1>;
 183                                 clocks = <&usart1_clk>;
 184                                 clock-names = "usart";
 185                                 status = "disabled";
 186                         };
 187
 188                         usart2: serial@fffb8000 {
 189                                 compatible = "atmel,at91sam9260-usart";
 190                                 reg = <0xfffb8000 0x200>;
 191                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 192                                 atmel,use-dma-rx;
 193                                 atmel,use-dma-tx;
 194                                 pinctrl-names = "default";
 195                                 pinctrl-0 = <&pinctrl_usart2>;
 196                                 clocks = <&usart2_clk>;
 197                                 clock-names = "usart";
 198                                 status = "disabled";
 199                         };
 200
 201                         usart3: serial@fffbc000 {
 202                                 compatible = "atmel,at91sam9260-usart";
 203                                 reg = <0xfffbc000 0x200>;
 204                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
 205                                 atmel,use-dma-rx;
 206                                 atmel,use-dma-tx;
 207                                 pinctrl-names = "default";
 208                                 pinctrl-0 = <&pinctrl_usart3>;
 209                                 clocks = <&usart3_clk>;
 210                                 clock-names = "usart";
 211                                 status = "disabled";
 212                         };
 213
 214                         ssc0: ssc@fffc0000 {
 215                                 compatible = "atmel,at91sam9rl-ssc";
 216                                 reg = <0xfffc0000 0x4000>;
 217                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 218                                 pinctrl-names = "default";
 219                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 220                                 status = "disabled";
 221                         };
 222
 223                         ssc1: ssc@fffc4000 {
 224                                 compatible = "atmel,at91sam9rl-ssc";
 225                                 reg = <0xfffc4000 0x4000>;
 226                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
 227                                 pinctrl-names = "default";
 228                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
 229                                 status = "disabled";
 230                         };
 231
 232                         pwm0: pwm@fffc8000 {
 233                                 compatible = "atmel,at91sam9rl-pwm";
 234                                 reg = <0xfffc8000 0x300>;
 235                                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
 236                                 #pwm-cells = <3>;
 237                                 clocks = <&pwm_clk>;
 238                                 clock-names = "pwm_clk";
 239                                 status = "disabled";
 240                         };
 241
 242                         spi0: spi@fffcc000 {
 243                                 #address-cells = <1>;
 244                                 #size-cells = <0>;
 245                                 compatible = "atmel,at91rm9200-spi";
 246                                 reg = <0xfffcc000 0x200>;
 247                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 248                                 pinctrl-names = "default";
 249                                 pinctrl-0 = <&pinctrl_spi0>;
 250                                 clocks = <&spi0_clk>;
 251                                 clock-names = "spi_clk";
 252                                 status = "disabled";
 253                         };
 254
 255                         adc0: adc@fffd0000 {
 256                                 #address-cells = <1>;
 257                                 #size-cells = <0>;
 258                                 compatible = "atmel,at91sam9rl-adc";
 259                                 reg = <0xfffd0000 0x100>;
 260                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
 261                                 clocks = <&adc_clk>, <&adc_op_clk>;
 262                                 clock-names = "adc_clk", "adc_op_clk";
 263                                 atmel,adc-use-external-triggers;
 264                                 atmel,adc-channels-used = <0x3f>;
 265                                 atmel,adc-vref = <3300>;
 266                                 atmel,adc-startup-time = <40>;
 267                                 atmel,adc-res = <8 10>;
 268                                 atmel,adc-res-names = "lowres", "highres";
 269                                 atmel,adc-use-res = "highres";
 270
 271                                 trigger0 {
 272                                         trigger-name = "timer-counter-0";
 273                                         trigger-value = <0x1>;
 274                                 };
 275                                 trigger1 {
 276                                         trigger-name = "timer-counter-1";
 277                                         trigger-value = <0x3>;
 278                                 };
 279
 280                                 trigger2 {
 281                                         trigger-name = "timer-counter-2";
 282                                         trigger-value = <0x5>;
 283                                 };
 284
 285                                 trigger3 {
 286                                         trigger-name = "external";
 287                                         trigger-value = <0x13>;
 288                                         trigger-external;
 289                                 };
 290                         };
 291
 292                         usb0: gadget@fffd4000 {
 293                                 #address-cells = <1>;
 294                                 #size-cells = <0>;
 295                                 compatible = "atmel,at91sam9rl-udc";
 296                                 reg = <0x00600000 0x100000>,
 297                                       <0xfffd4000 0x4000>;
 298                                 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
 299                                 clocks = <&udphs_clk>, <&utmi>;
 300                                 clock-names = "pclk", "hclk";
 301                                 status = "disabled";
 302
 303                                 ep@0 {
 304                                         reg = <0>;
 305                                         atmel,fifo-size = <64>;
 306                                         atmel,nb-banks = <1>;
 307                                 };
 308
 309                                 ep@1 {
 310                                         reg = <1>;
 311                                         atmel,fifo-size = <1024>;
 312                                         atmel,nb-banks = <2>;
 313                                         atmel,can-dma;
 314                                         atmel,can-isoc;
 315                                 };
 316
 317                                 ep@2 {
 318                                         reg = <2>;
 319                                         atmel,fifo-size = <1024>;
 320                                         atmel,nb-banks = <2>;
 321                                         atmel,can-dma;
 322                                         atmel,can-isoc;
 323                                 };
 324
 325                                 ep@3 {
 326                                         reg = <3>;
 327                                         atmel,fifo-size = <1024>;
 328                                         atmel,nb-banks = <3>;
 329                                         atmel,can-dma;
 330                                 };
 331
 332                                 ep@4 {
 333                                         reg = <4>;
 334                                         atmel,fifo-size = <1024>;
 335                                         atmel,nb-banks = <3>;
 336                                         atmel,can-dma;
 337                                 };
 338
 339                                 ep@5 {
 340                                         reg = <5>;
 341                                         atmel,fifo-size = <1024>;
 342                                         atmel,nb-banks = <3>;
 343                                         atmel,can-dma;
 344                                         atmel,can-isoc;
 345                                 };
 346
 347                                 ep@6 {
 348                                         reg = <6>;
 349                                         atmel,fifo-size = <1024>;
 350                                         atmel,nb-banks = <3>;
 351                                         atmel,can-dma;
 352                                         atmel,can-isoc;
 353                                 };
 354                         };
 355
 356                         dma0: dma-controller@ffffe600 {
 357                                 compatible = "atmel,at91sam9rl-dma";
 358                                 reg = <0xffffe600 0x200>;
 359                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
 360                                 #dma-cells = <2>;
 361                                 clocks = <&dma0_clk>;
 362                                 clock-names = "dma_clk";
 363                         };
 364
 365                         ramc0: ramc@ffffea00 {
 366                                 compatible = "atmel,at91sam9260-sdramc";
 367                                 reg = <0xffffea00 0x200>;
 368                         };
 369
 370                         aic: interrupt-controller@fffff000 {
 371                                 #interrupt-cells = <3>;
 372                                 compatible = "atmel,at91rm9200-aic";
 373                                 interrupt-controller;
 374                                 reg = <0xfffff000 0x200>;
 375                                 atmel,external-irqs = <31>;
 376                         };
 377
 378                         dbgu: serial@fffff200 {
 379                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 380                                 reg = <0xfffff200 0x200>;
 381                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 382                                 pinctrl-names = "default";
 383                                 pinctrl-0 = <&pinctrl_dbgu>;
 384                                 clocks = <&mck>;
 385                                 clock-names = "usart";
 386                                 status = "disabled";
 387                         };
 388
 389                         pinctrl@fffff400 {
 390                                 #address-cells = <1>;
 391                                 #size-cells = <1>;
 392                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 393                                 ranges = <0xfffff400 0xfffff400 0x800>;
 394                                 reg = <0xfffff400 0x200
 395                                        0xfffff600 0x200
 396                                        0xfffff800 0x200
 397                                        0xfffffa00 0x200
 398                                       >;
 399
 400                                 atmel,mux-mask =
 401                                         /*    A         B     */
 402                                         <0xffffffff 0xe05c6738>,  /* pioA */
 403                                         <0xffffffff 0x0000c780>,  /* pioB */
 404                                         <0xffffffff 0xe3ffff0e>,  /* pioC */
 405                                         <0x003fffff 0x0001ff3c>;  /* pioD */
 406                                 u-boot,dm-pre-reloc;
 407
 408                                 /* shared pinctrl settings */
 409                                 adc0 {
 410                                         pinctrl_adc0_ts: adc0_ts-0 {
 411                                                 atmel,pins =
 412                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 413                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 414                                                         <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 415                                                         <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 416                                         };
 417
 418                                         pinctrl_adc0_ad0: adc0_ad0-0 {
 419                                                 atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 420                                         };
 421
 422                                         pinctrl_adc0_ad1: adc0_ad1-0 {
 423                                                 atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 424                                         };
 425
 426                                         pinctrl_adc0_ad2: adc0_ad2-0 {
 427                                                 atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 428                                         };
 429
 430                                         pinctrl_adc0_ad3: adc0_ad3-0 {
 431                                                 atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 432                                         };
 433
 434                                         pinctrl_adc0_ad4: adc0_ad4-0 {
 435                                                 atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 436                                         };
 437
 438                                         pinctrl_adc0_ad5: adc0_ad5-0 {
 439                                                 atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 440                                         };
 441
 442                                         pinctrl_adc0_adtrg: adc0_adtrg-0 {
 443                                                 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 444                                         };
 445                                 };
 446
 447                                 dbgu {
 448                                         u-boot,dm-pre-reloc;
 449                                         pinctrl_dbgu: dbgu-0 {
 450                                                 atmel,pins =
 451                                                         <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 452                                                         <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 453                                         };
 454                                 };
 455
 456                                 fb {
 457                                         pinctrl_fb: fb-0 {
 458                                                 atmel,pins =
 459                                                         <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 460                                                         <AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 461                                                         <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 462                                                         <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 463                                                         <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 464                                                         <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 465                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 466                                                         <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 467                                                         <AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 468                                                         <AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 469                                                         <AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 470                                                         <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 471                                                         <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 472                                                         <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 473                                                         <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 474                                                         <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 475                                                         <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 476                                                         <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 477                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 478                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 479                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 480                                         };
 481                                 };
 482
 483                                 i2c_gpio0 {
 484                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 485                                                 atmel,pins =
 486                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 487                                                         <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 488                                         };
 489                                 };
 490
 491                                 i2c_gpio1 {
 492                                         pinctrl_i2c_gpio1: i2c_gpio1-0 {
 493                                                 atmel,pins =
 494                                                         <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 495                                                         <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 496                                         };
 497                                 };
 498
 499                                 mmc0 {
 500                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 501                                                 atmel,pins =
 502                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 503                                         };
 504
 505                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 506                                                 atmel,pins =
 507                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 508                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 509                                         };
 510
 511                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 512                                                 atmel,pins =
 513                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 514                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 515                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 516                                         };
 517                                 };
 518
 519                                 nand {
 520                                         pinctrl_nand: nand-0 {
 521                                                 atmel,pins =
 522                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>,
 523                                                         <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 524                                         };
 525
 526                                         pinctrl_nand0_ale_cle: nand_ale_cle-0 {
 527                                                 atmel,pins =
 528                                                         <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 529                                                         <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 530                                         };
 531
 532                                         pinctrl_nand0_oe_we: nand_oe_we-0 {
 533                                                 atmel,pins =
 534                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 535                                                         <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 536                                         };
 537
 538                                         pinctrl_nand0_cs: nand_cs-0 {
 539                                                 atmel,pins =
 540                                                         <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 541                                         };
 542                                 };
 543
 544                                 pwm0 {
 545                                         pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
 546                                                 atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 547                                         };
 548
 549                                         pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
 550                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 551                                         };
 552
 553                                         pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
 554                                                 atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 555                                         };
 556
 557                                         pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
 558                                                 atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 559                                         };
 560
 561                                         pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
 562                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 563                                         };
 564
 565                                         pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
 566                                                 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 567                                         };
 568
 569                                         pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
 570                                                 atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 571                                         };
 572
 573                                         pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
 574                                                 atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 575                                         };
 576
 577                                         pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 {
 578                                                 atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 579                                         };
 580
 581                                         pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
 582                                                 atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 583                                         };
 584
 585                                         pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
 586                                                 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 587                                         };
 588                                 };
 589
 590                                 spi0 {
 591                                         pinctrl_spi0: spi0-0 {
 592                                                 atmel,pins =
 593                                                         <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 594                                                         <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 595                                                         <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 596                                         };
 597                                 };
 598
 599                                 ssc0 {
 600                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 601                                                 atmel,pins =
 602                                                         <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 603                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 604                                                         <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 605                                         };
 606
 607                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 608                                                 atmel,pins =
 609                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 610                                                         <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 611                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 612                                         };
 613                                 };
 614
 615                                 ssc1 {
 616                                         pinctrl_ssc1_tx: ssc1_tx-0 {
 617                                                 atmel,pins =
 618                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 619                                                         <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 620                                                         <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 621                                         };
 622
 623                                         pinctrl_ssc1_rx: ssc1_rx-0 {
 624                                                 atmel,pins =
 625                                                         <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 626                                                         <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 627                                                         <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 628                                         };
 629                                 };
 630
 631                                 tcb0 {
 632                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 633                                                 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 634                                         };
 635
 636                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 637                                                 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 638                                         };
 639
 640                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 641                                                 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 642                                         };
 643
 644                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 645                                                 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 646                                         };
 647
 648                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 649                                                 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 650                                         };
 651
 652                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 653                                                 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 654                                         };
 655
 656                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 657                                                 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 658                                         };
 659
 660                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 661                                                 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 662                                         };
 663
 664                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 665                                                 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 666                                         };
 667                                 };
 668
 669                                 usart0 {
 670                                         pinctrl_usart0: usart0-0 {
 671                                                 atmel,pins =
 672                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 673                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 674                                         };
 675
 676                                         pinctrl_usart0_rts: usart0_rts-0 {
 677                                                 atmel,pins =
 678                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 679                                         };
 680
 681                                         pinctrl_usart0_cts: usart0_cts-0 {
 682                                                 atmel,pins =
 683                                                         <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 684                                         };
 685
 686                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 687                                                 atmel,pins =
 688                                                         <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 689                                                         <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 690                                         };
 691
 692                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 693                                                 atmel,pins =
 694                                                         <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 695                                         };
 696
 697                                         pinctrl_usart0_ri: usart0_ri-0 {
 698                                                 atmel,pins =
 699                                                         <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 700                                         };
 701
 702                                         pinctrl_usart0_sck: usart0_sck-0 {
 703                                                 atmel,pins =
 704                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 705                                         };
 706                                 };
 707
 708                                 usart1 {
 709                                         pinctrl_usart1: usart1-0 {
 710                                                 atmel,pins =
 711                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 712                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 713                                         };
 714
 715                                         pinctrl_usart1_rts: usart1_rts-0 {
 716                                                 atmel,pins =
 717                                                         <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 718                                         };
 719
 720                                         pinctrl_usart1_cts: usart1_cts-0 {
 721                                                 atmel,pins =
 722                                                         <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 723                                         };
 724
 725                                         pinctrl_usart1_sck: usart1_sck-0 {
 726                                                 atmel,pins =
 727                                                         <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 728                                         };
 729                                 };
 730
 731                                 usart2 {
 732                                         pinctrl_usart2: usart2-0 {
 733                                                 atmel,pins =
 734                                                         <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 735                                                         <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 736                                         };
 737
 738                                         pinctrl_usart2_rts: usart2_rts-0 {
 739                                                 atmel,pins =
 740                                                         <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 741                                         };
 742
 743                                         pinctrl_usart2_cts: usart2_cts-0 {
 744                                                 atmel,pins =
 745                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 746                                         };
 747
 748                                         pinctrl_usart2_sck: usart2_sck-0 {
 749                                                 atmel,pins =
 750                                                         <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 751                                         };
 752                                 };
 753
 754                                 usart3 {
 755                                         pinctrl_usart3: usart3-0 {
 756                                                 atmel,pins =
 757                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 758                                                         <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 759                                         };
 760
 761                                         pinctrl_usart3_rts: usart3_rts-0 {
 762                                                 atmel,pins =
 763                                                         <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 764                                         };
 765
 766                                         pinctrl_usart3_cts: usart3_cts-0 {
 767                                                 atmel,pins =
 768                                                         <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 769                                         };
 770
 771                                         pinctrl_usart3_sck: usart3_sck-0 {
 772                                                 atmel,pins =
 773                                                         <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 774                                         };
 775                                 };
 776                         };
 777
 778                         pioA: gpio@fffff400 {
 779                                 compatible = "atmel,at91rm9200-gpio";
 780                                 reg = <0xfffff400 0x200>;
 781                                 interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 782                                 #gpio-cells = <2>;
 783                                 gpio-controller;
 784                                 interrupt-controller;
 785                                 #interrupt-cells = <2>;
 786                                 clocks = <&pioA_clk>;
 787                                 u-boot,dm-pre-reloc;
 788                         };
 789
 790                         pioB: gpio@fffff600 {
 791                                 compatible = "atmel,at91rm9200-gpio";
 792                                 reg = <0xfffff600 0x200>;
 793                                 interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 794                                 #gpio-cells = <2>;
 795                                 gpio-controller;
 796                                 interrupt-controller;
 797                                 #interrupt-cells = <2>;
 798                                 clocks = <&pioB_clk>;
 799                                 u-boot,dm-pre-reloc;
 800                         };
 801
 802                         pioC: gpio@fffff800 {
 803                                 compatible = "atmel,at91rm9200-gpio";
 804                                 reg = <0xfffff800 0x200>;
 805                                 interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 806                                 #gpio-cells = <2>;
 807                                 gpio-controller;
 808                                 interrupt-controller;
 809                                 #interrupt-cells = <2>;
 810                                 clocks = <&pioC_clk>;
 811                                 u-boot,dm-pre-reloc;
 812                         };
 813
 814                         pioD: gpio@fffffa00 {
 815                                 compatible = "atmel,at91rm9200-gpio";
 816                                 reg = <0xfffffa00 0x200>;
 817                                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
 818                                 #gpio-cells = <2>;
 819                                 gpio-controller;
 820                                 interrupt-controller;
 821                                 #interrupt-cells = <2>;
 822                                 clocks = <&pioD_clk>;
 823                                 u-boot,dm-pre-reloc;
 824                         };
 825
 826                         pmc: pmc@fffffc00 {
 827                                 compatible = "atmel,at91sam9g45-pmc", "syscon";
 828                                 reg = <0xfffffc00 0x100>;
 829                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 830                                 interrupt-controller;
 831                                 #address-cells = <1>;
 832                                 #size-cells = <0>;
 833                                 #interrupt-cells = <1>;
 834                                 u-boot,dm-pre-reloc;
 835
 836                                 main: mainck {
 837                                         compatible = "atmel,at91rm9200-clk-main";
 838                                         #clock-cells = <0>;
 839                                         interrupts-extended = <&pmc AT91_PMC_MOSCS>;
 840                                         clocks = <&main_xtal>;
 841                                 };
 842
 843                                 plla: pllack@0 {
 844                                         compatible = "atmel,at91rm9200-clk-pll";
 845                                         #clock-cells = <0>;
 846                                         interrupts-extended = <&pmc AT91_PMC_LOCKA>;
 847                                         clocks = <&main>;
 848                                         reg = <0>;
 849                                         atmel,clk-input-range = <1000000 32000000>;
 850                                         #atmel,pll-clk-output-range-cells = <3>;
 851                                         atmel,pll-clk-output-ranges = <80000000 200000000 0>,
 852                                                                 <190000000 240000000 2>;
 853                                 };
 854
 855                                 utmi: utmick {
 856                                         compatible = "atmel,at91sam9x5-clk-utmi";
 857                                         #clock-cells = <0>;
 858                                         interrupt-parent = <&pmc>;
 859                                         interrupts = <AT91_PMC_LOCKU>;
 860                                         clocks = <&main>;
 861                                 };
 862
 863                                 mck: masterck {
 864                                         compatible = "atmel,at91rm9200-clk-master";
 865                                         #clock-cells = <0>;
 866                                         interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
 867                                         clocks = <&clk32k>, <&main>, <&plla>, <&utmi>;
 868                                         atmel,clk-output-range = <0 94000000>;
 869                                         atmel,clk-divisors = <1 2 4 0>;
 870                                         u-boot,dm-pre-reloc;
 871                                 };
 872
 873                                 prog: progck {
 874                                         compatible = "atmel,at91rm9200-clk-programmable";
 875                                         #address-cells = <1>;
 876                                         #size-cells = <0>;
 877                                         interrupt-parent = <&pmc>;
 878                                         clocks = <&clk32k>, <&main>, <&plla>, <&utmi>, <&mck>;
 879
 880                                         prog0: prog@0 {
 881                                                 #clock-cells = <0>;
 882                                                 reg = <0>;
 883                                                 interrupts = <AT91_PMC_PCKRDY(0)>;
 884                                         };
 885
 886                                         prog1: prog@1 {
 887                                                 #clock-cells = <0>;
 888                                                 reg = <1>;
 889                                                 interrupts = <AT91_PMC_PCKRDY(1)>;
 890                                         };
 891                                 };
 892
 893                                 systemck {
 894                                         compatible = "atmel,at91rm9200-clk-system";
 895                                         #address-cells = <1>;
 896                                         #size-cells = <0>;
 897
 898                                         pck0: pck0@8 {
 899                                                 #clock-cells = <0>;
 900                                                 reg = <8>;
 901                                                 clocks = <&prog0>;
 902                                         };
 903
 904                                         pck1: pck1@9 {
 905                                                 #clock-cells = <0>;
 906                                                 reg = <9>;
 907                                                 clocks = <&prog1>;
 908                                         };
 909
 910                                 };
 911
 912                                 periphck {
 913                                         compatible = "atmel,at91rm9200-clk-peripheral";
 914                                         #address-cells = <1>;
 915                                         #size-cells = <0>;
 916                                         clocks = <&mck>;
 917                                         u-boot,dm-pre-reloc;
 918
 919                                         pioA_clk: pioA_clk@2 {
 920                                                 #clock-cells = <0>;
 921                                                 reg = <2>;
 922                                                 u-boot,dm-pre-reloc;
 923                                         };
 924
 925                                         pioB_clk: pioB_clk@3 {
 926                                                 #clock-cells = <0>;
 927                                                 reg = <3>;
 928                                                 u-boot,dm-pre-reloc;
 929                                         };
 930
 931                                         pioC_clk: pioC_clk@4 {
 932                                                 #clock-cells = <0>;
 933                                                 reg = <4>;
 934                                                 u-boot,dm-pre-reloc;
 935                                         };
 936
 937                                         pioD_clk: pioD_clk@5 {
 938                                                 #clock-cells = <0>;
 939                                                 reg = <5>;
 940                                                 u-boot,dm-pre-reloc;
 941                                         };
 942
 943                                         usart0_clk: usart0_clk@6 {
 944                                                 #clock-cells = <0>;
 945                                                 reg = <6>;
 946                                         };
 947
 948                                         usart1_clk: usart1_clk@7 {
 949                                                 #clock-cells = <0>;
 950                                                 reg = <7>;
 951                                         };
 952
 953                                         usart2_clk: usart2_clk@8 {
 954                                                 #clock-cells = <0>;
 955                                                 reg = <8>;
 956                                         };
 957
 958                                         usart3_clk: usart3_clk@9 {
 959                                                 #clock-cells = <0>;
 960                                                 reg = <9>;
 961                                         };
 962
 963                                         mci0_clk: mci0_clk@10 {
 964                                                 #clock-cells = <0>;
 965                                                 reg = <10>;
 966                                         };
 967
 968                                         twi0_clk: twi0_clk@11 {
 969                                                 #clock-cells = <0>;
 970                                                 reg = <11>;
 971                                         };
 972
 973                                         twi1_clk: twi1_clk@12 {
 974                                                 #clock-cells = <0>;
 975                                                 reg = <12>;
 976                                         };
 977
 978                                         spi0_clk: spi0_clk@13 {
 979                                                 #clock-cells = <0>;
 980                                                 reg = <13>;
 981                                         };
 982
 983                                         ssc0_clk: ssc0_clk@14 {
 984                                                 #clock-cells = <0>;
 985                                                 reg = <14>;
 986                                         };
 987
 988                                         ssc1_clk: ssc1_clk@15 {
 989                                                 #clock-cells = <0>;
 990                                                 reg = <15>;
 991                                         };
 992
 993                                         tc0_clk: tc0_clk@16 {
 994                                                 #clock-cells = <0>;
 995                                                 reg = <16>;
 996                                         };
 997
 998                                         tc1_clk: tc1_clk@17 {
 999                                                 #clock-cells = <0>;
1000                                                 reg = <17>;
1001                                         };
1002
1003                                         tc2_clk: tc2_clk@18 {
1004                                                 #clock-cells = <0>;
1005                                                 reg = <18>;
1006                                         };
1007
1008                                         pwm_clk: pwm_clk@19 {
1009                                                 #clock-cells = <0>;
1010                                                 reg = <19>;
1011                                         };
1012
1013                                         adc_clk: adc_clk@20 {
1014                                                 #clock-cells = <0>;
1015                                                 reg = <20>;
1016                                         };
1017
1018                                         dma0_clk: dma0_clk@21 {
1019                                                 #clock-cells = <0>;
1020                                                 reg = <21>;
1021                                         };
1022
1023                                         udphs_clk: udphs_clk@22 {
1024                                                 #clock-cells = <0>;
1025                                                 reg = <22>;
1026                                         };
1027
1028                                         lcd_clk: lcd_clk@23 {
1029                                                 #clock-cells = <0>;
1030                                                 reg = <23>;
1031                                         };
1032                                 };
1033                         };
1034
1035                         rstc@fffffd00 {
1036                                 compatible = "atmel,at91sam9260-rstc";
1037                                 reg = <0xfffffd00 0x10>;
1038                                 clocks = <&clk32k>;
1039                         };
1040
1041                         shdwc@fffffd10 {
1042                                 compatible = "atmel,at91sam9260-shdwc";
1043                                 reg = <0xfffffd10 0x10>;
1044                                 clocks = <&clk32k>;
1045                         };
1046
1047                         pit: timer@fffffd30 {
1048                                 compatible = "atmel,at91sam9260-pit";
1049                                 reg = <0xfffffd30 0xf>;
1050                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
1051                                 clocks = <&mck>;
1052                         };
1053
1054                         watchdog@fffffd40 {
1055                                 compatible = "atmel,at91sam9260-wdt";
1056                                 reg = <0xfffffd40 0x10>;
1057                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
1058                                 clocks = <&clk32k>;
1059                                 status = "disabled";
1060                         };
1061
1062                         sckc@fffffd50 {
1063                                 compatible = "atmel,at91sam9x5-sckc";
1064                                 reg = <0xfffffd50 0x4>;
1065
1066                                 slow_osc: slow_osc {
1067                                         compatible = "atmel,at91sam9x5-clk-slow-osc";
1068                                         #clock-cells = <0>;
1069                                         atmel,startup-time-usec = <1200000>;
1070                                         clocks = <&slow_xtal>;
1071                                 };
1072
1073                                 slow_rc_osc: slow_rc_osc {
1074                                         compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
1075                                         #clock-cells = <0>;
1076                                         atmel,startup-time-usec = <75>;
1077                                         clock-frequency = <32768>;
1078                                         clock-accuracy = <50000000>;
1079                                 };
1080
1081                                 clk32k: slck {
1082                                         compatible = "atmel,at91sam9x5-clk-slow";
1083                                         #clock-cells = <0>;
1084                                         clocks = <&slow_rc_osc &slow_osc>;
1085                                 };
1086                         };
1087
1088                         rtc@fffffd20 {
1089                                 compatible = "atmel,at91sam9260-rtt";
1090                                 reg = <0xfffffd20 0x10>;
1091                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
1092                                 clocks = <&clk32k>;
1093                                 status = "disabled";
1094                         };
1095
1096                         gpbr: syscon@fffffd60 {
1097                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
1098                                 reg = <0xfffffd60 0x10>;
1099                                 status = "disabled";
1100                         };
1101
1102                         rtc@fffffe00 {
1103                                 compatible = "atmel,at91rm9200-rtc";
1104                                 reg = <0xfffffe00 0x40>;
1105                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
1106                                 clocks = <&clk32k>;
1107                                 status = "disabled";
1108                         };
1109
1110                 };
1111         };
1112
1113         i2c-gpio-0 {
1114                 compatible = "i2c-gpio";
1115                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */
1116                         <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */
1117                 i2c-gpio,sda-open-drain;
1118                 i2c-gpio,scl-open-drain;
1119                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
1120                 #address-cells = <1>;
1121                 #size-cells = <0>;
1122                 pinctrl-names = "default";
1123                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
1124                 status = "disabled";
1125         };
1126
1127         i2c-gpio-1 {
1128                 compatible = "i2c-gpio";
1129                 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */
1130                         <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */
1131                 i2c-gpio,sda-open-drain;
1132                 i2c-gpio,scl-open-drain;
1133                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
1134                 #address-cells = <1>;
1135                 #size-cells = <0>;
1136                 pinctrl-names = "default";
1137                 pinctrl-0 = <&pinctrl_i2c_gpio1>;
1138                 status = "disabled";
1139         };
1140 };