arch/arm/boot/dts/at91sam9260.dtsi

   1 /*
   2  * at91sam9260.dtsi - Device Tree Include file for AT91SAM9260 family SoC
   3  *
   4  *  Copyright (C) 2011 Atmel,
   5  *                2011 Nicolas Ferre <nicolas.ferre@atmel.com>,
   6  *                2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
   7  *
   8  * Licensed under GPLv2 or later.
   9  */
  10
  11 #include "skeleton.dtsi"
  12 #include <dt-bindings/pinctrl/at91.h>
  13 #include <dt-bindings/interrupt-controller/irq.h>
  14 #include <dt-bindings/gpio/gpio.h>
  15 #include <dt-bindings/clock/at91.h>
  16
  17 / {
  18         model = "Atmel AT91SAM9260 family SoC";
  19         compatible = "atmel,at91sam9260";
  20         interrupt-parent = <&aic>;
  21
  22         aliases {
  23                 serial0 = &dbgu;
  24                 serial1 = &usart0;
  25                 serial2 = &usart1;
  26                 serial3 = &usart2;
  27                 serial4 = &usart3;
  28                 serial5 = &uart0;
  29                 serial6 = &uart1;
  30                 gpio0 = &pioA;
  31                 gpio1 = &pioB;
  32                 gpio2 = &pioC;
  33                 tcb0 = &tcb0;
  34                 tcb1 = &tcb1;
  35                 i2c0 = &i2c0;
  36                 ssc0 = &ssc0;
  37         };
  38         cpus {
  39                 #address-cells = <0>;
  40                 #size-cells = <0>;
  41
  42                 cpu {
  43                         compatible = "arm,arm926ej-s";
  44                         device_type = "cpu";
  45                 };
  46         };
  47
  48         memory {
  49                 reg = <0x20000000 0x04000000>;
  50         };
  51
  52         clocks {
  53                 slow_xtal: slow_xtal {
  54                         compatible = "fixed-clock";
  55                         #clock-cells = <0>;
  56                         clock-frequency = <0>;
  57                 };
  58
  59                 main_xtal: main_xtal {
  60                         compatible = "fixed-clock";
  61                         #clock-cells = <0>;
  62                         clock-frequency = <0>;
  63                 };
  64
  65                 adc_op_clk: adc_op_clk{
  66                         compatible = "fixed-clock";
  67                         #clock-cells = <0>;
  68                         clock-frequency = <5000000>;
  69                 };
  70         };
  71
  72         sram0: sram@2ff000 {
  73                 compatible = "mmio-sram";
  74                 reg = <0x002ff000 0x2000>;
  75         };
  76
  77         ahb {
  78                 compatible = "simple-bus";
  79                 #address-cells = <1>;
  80                 #size-cells = <1>;
  81                 ranges;
  82
  83                 apb {
  84                         compatible = "simple-bus";
  85                         #address-cells = <1>;
  86                         #size-cells = <1>;
  87                         ranges;
  88
  89                         aic: interrupt-controller@fffff000 {
  90                                 #interrupt-cells = <3>;
  91                                 compatible = "atmel,at91rm9200-aic";
  92                                 interrupt-controller;
  93                                 reg = <0xfffff000 0x200>;
  94                                 atmel,external-irqs = <29 30 31>;
  95                         };
  96
  97                         ramc0: ramc@ffffea00 {
  98                                 compatible = "atmel,at91sam9260-sdramc";
  99                                 reg = <0xffffea00 0x200>;
 100                         };
 101
 102                         smc: smc@ffffec00 {
 103                                 compatible = "atmel,at91sam9260-smc", "syscon";
 104                                 reg = <0xffffec00 0x200>;
 105                         };
 106
 107                         matrix: matrix@ffffee00 {
 108                                 compatible = "atmel,at91sam9260-matrix", "syscon";
 109                                 reg = <0xffffee00 0x200>;
 110                         };
 111
 112                         pmc: pmc@fffffc00 {
 113                                 compatible = "atmel,at91sam9260-pmc", "syscon";
 114                                 reg = <0xfffffc00 0x100>;
 115                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 116                                 interrupt-controller;
 117                                 #address-cells = <1>;
 118                                 #size-cells = <0>;
 119                                 #interrupt-cells = <1>;
 120
 121                                 main_osc: main_osc {
 122                                         compatible = "atmel,at91rm9200-clk-main-osc";
 123                                         #clock-cells = <0>;
 124                                         interrupts-extended = <&pmc AT91_PMC_MOSCS>;
 125                                         clocks = <&main_xtal>;
 126                                 };
 127
 128                                 main: mainck {
 129                                         compatible = "atmel,at91rm9200-clk-main";
 130                                         #clock-cells = <0>;
 131                                         clocks = <&main_osc>;
 132                                 };
 133
 134                                 slow_rc_osc: slow_rc_osc {
 135                                         compatible = "fixed-clock";
 136                                         #clock-cells = <0>;
 137                                         clock-frequency = <32768>;
 138                                         clock-accuracy = <50000000>;
 139                                 };
 140
 141                                 clk32k: slck {
 142                                         compatible = "atmel,at91sam9260-clk-slow";
 143                                         #clock-cells = <0>;
 144                                         clocks = <&slow_rc_osc>, <&slow_xtal>;
 145                                 };
 146
 147                                 plla: pllack {
 148                                         compatible = "atmel,at91rm9200-clk-pll";
 149                                         #clock-cells = <0>;
 150                                         interrupts-extended = <&pmc AT91_PMC_LOCKA>;
 151                                         clocks = <&main>;
 152                                         reg = <0>;
 153                                         atmel,clk-input-range = <1000000 32000000>;
 154                                         #atmel,pll-clk-output-range-cells = <4>;
 155                                         atmel,pll-clk-output-ranges = <80000000 160000000 0 1>,
 156                                                                 <150000000 240000000 2 1>;
 157                                 };
 158
 159                                 pllb: pllbck {
 160                                         compatible = "atmel,at91rm9200-clk-pll";
 161                                         #clock-cells = <0>;
 162                                         interrupts-extended = <&pmc AT91_PMC_LOCKB>;
 163                                         clocks = <&main>;
 164                                         reg = <1>;
 165                                         atmel,clk-input-range = <1000000 5000000>;
 166                                         #atmel,pll-clk-output-range-cells = <4>;
 167                                         atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
 168                                 };
 169
 170                                 mck: masterck {
 171                                         compatible = "atmel,at91rm9200-clk-master";
 172                                         #clock-cells = <0>;
 173                                         interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
 174                                         clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
 175                                         atmel,clk-output-range = <0 105000000>;
 176                                         atmel,clk-divisors = <1 2 4 0>;
 177                                 };
 178
 179                                 usb: usbck {
 180                                         compatible = "atmel,at91rm9200-clk-usb";
 181                                         #clock-cells = <0>;
 182                                         atmel,clk-divisors = <1 2 4 0>;
 183                                         clocks = <&pllb>;
 184                                 };
 185
 186                                 prog: progck {
 187                                         compatible = "atmel,at91rm9200-clk-programmable";
 188                                         #address-cells = <1>;
 189                                         #size-cells = <0>;
 190                                         interrupt-parent = <&pmc>;
 191                                         clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
 192
 193                                         prog0: prog0 {
 194                                                 #clock-cells = <0>;
 195                                                 reg = <0>;
 196                                                 interrupts = <AT91_PMC_PCKRDY(0)>;
 197                                         };
 198
 199                                         prog1: prog1 {
 200                                                 #clock-cells = <0>;
 201                                                 reg = <1>;
 202                                                 interrupts = <AT91_PMC_PCKRDY(1)>;
 203                                         };
 204                                 };
 205
 206                                 systemck {
 207                                         compatible = "atmel,at91rm9200-clk-system";
 208                                         #address-cells = <1>;
 209                                         #size-cells = <0>;
 210
 211                                         uhpck: uhpck {
 212                                                 #clock-cells = <0>;
 213                                                 reg = <6>;
 214                                                 clocks = <&usb>;
 215                                         };
 216
 217                                         udpck: udpck {
 218                                                 #clock-cells = <0>;
 219                                                 reg = <7>;
 220                                                 clocks = <&usb>;
 221                                         };
 222
 223                                         pck0: pck0 {
 224                                                 #clock-cells = <0>;
 225                                                 reg = <8>;
 226                                                 clocks = <&prog0>;
 227                                         };
 228
 229                                         pck1: pck1 {
 230                                                 #clock-cells = <0>;
 231                                                 reg = <9>;
 232                                                 clocks = <&prog1>;
 233                                         };
 234                                 };
 235
 236                                 periphck {
 237                                         compatible = "atmel,at91rm9200-clk-peripheral";
 238                                         #address-cells = <1>;
 239                                         #size-cells = <0>;
 240                                         clocks = <&mck>;
 241
 242                                         pioA_clk: pioA_clk {
 243                                                 #clock-cells = <0>;
 244                                                 reg = <2>;
 245                                         };
 246
 247                                         pioB_clk: pioB_clk {
 248                                                 #clock-cells = <0>;
 249                                                 reg = <3>;
 250                                         };
 251
 252                                         pioC_clk: pioC_clk {
 253                                                 #clock-cells = <0>;
 254                                                 reg = <4>;
 255                                         };
 256
 257                                         adc_clk: adc_clk {
 258                                                 #clock-cells = <0>;
 259                                                 reg = <5>;
 260                                         };
 261
 262                                         usart0_clk: usart0_clk {
 263                                                 #clock-cells = <0>;
 264                                                 reg = <6>;
 265                                         };
 266
 267                                         usart1_clk: usart1_clk {
 268                                                 #clock-cells = <0>;
 269                                                 reg = <7>;
 270                                         };
 271
 272                                         usart2_clk: usart2_clk {
 273                                                 #clock-cells = <0>;
 274                                                 reg = <8>;
 275                                         };
 276
 277                                         mci0_clk: mci0_clk {
 278                                                 #clock-cells = <0>;
 279                                                 reg = <9>;
 280                                         };
 281
 282                                         udc_clk: udc_clk {
 283                                                 #clock-cells = <0>;
 284                                                 reg = <10>;
 285                                         };
 286
 287                                         twi0_clk: twi0_clk {
 288                                                 reg = <11>;
 289                                                 #clock-cells = <0>;
 290                                         };
 291
 292                                         spi0_clk: spi0_clk {
 293                                                 #clock-cells = <0>;
 294                                                 reg = <12>;
 295                                         };
 296
 297                                         spi1_clk: spi1_clk {
 298                                                 #clock-cells = <0>;
 299                                                 reg = <13>;
 300                                         };
 301
 302                                         ssc0_clk: ssc0_clk {
 303                                                 #clock-cells = <0>;
 304                                                 reg = <14>;
 305                                         };
 306
 307                                         tc0_clk: tc0_clk {
 308                                                 #clock-cells = <0>;
 309                                                 reg = <17>;
 310                                         };
 311
 312                                         tc1_clk: tc1_clk {
 313                                                 #clock-cells = <0>;
 314                                                 reg = <18>;
 315                                         };
 316
 317                                         tc2_clk: tc2_clk {
 318                                                 #clock-cells = <0>;
 319                                                 reg = <19>;
 320                                         };
 321
 322                                         ohci_clk: ohci_clk {
 323                                                 #clock-cells = <0>;
 324                                                 reg = <20>;
 325                                         };
 326
 327                                         macb0_clk: macb0_clk {
 328                                                 #clock-cells = <0>;
 329                                                 reg = <21>;
 330                                         };
 331
 332                                         isi_clk: isi_clk {
 333                                                 #clock-cells = <0>;
 334                                                 reg = <22>;
 335                                         };
 336
 337                                         usart3_clk: usart3_clk {
 338                                                 #clock-cells = <0>;
 339                                                 reg = <23>;
 340                                         };
 341
 342                                         uart0_clk: uart0_clk {
 343                                                 #clock-cells = <0>;
 344                                                 reg = <24>;
 345                                         };
 346
 347                                         uart1_clk: uart1_clk {
 348                                                 #clock-cells = <0>;
 349                                                 reg = <25>;
 350                                         };
 351
 352                                         tc3_clk: tc3_clk {
 353                                                 #clock-cells = <0>;
 354                                                 reg = <26>;
 355                                         };
 356
 357                                         tc4_clk: tc4_clk {
 358                                                 #clock-cells = <0>;
 359                                                 reg = <27>;
 360                                         };
 361
 362                                         tc5_clk: tc5_clk {
 363                                                 #clock-cells = <0>;
 364                                                 reg = <28>;
 365                                         };
 366                                 };
 367                         };
 368
 369                         rstc@fffffd00 {
 370                                 compatible = "atmel,at91sam9260-rstc";
 371                                 reg = <0xfffffd00 0x10>;
 372                                 clocks = <&clk32k>;
 373                         };
 374
 375                         shdwc@fffffd10 {
 376                                 compatible = "atmel,at91sam9260-shdwc";
 377                                 reg = <0xfffffd10 0x10>;
 378                                 clocks = <&clk32k>;
 379                         };
 380
 381                         pit: timer@fffffd30 {
 382                                 compatible = "atmel,at91sam9260-pit";
 383                                 reg = <0xfffffd30 0xf>;
 384                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 385                                 clocks = <&mck>;
 386                         };
 387
 388                         tcb0: timer@fffa0000 {
 389                                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
 390                                 #address-cells = <1>;
 391                                 #size-cells = <0>;
 392                                 reg = <0xfffa0000 0x100>;
 393                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0
 394                                               18 IRQ_TYPE_LEVEL_HIGH 0
 395                                               19 IRQ_TYPE_LEVEL_HIGH 0>;
 396                                 clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>, <&clk32k>;
 397                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 398                         };
 399
 400                         tcb1: timer@fffdc000 {
 401                                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
 402                                 #address-cells = <1>;
 403                                 #size-cells = <0>;
 404                                 reg = <0xfffdc000 0x100>;
 405                                 interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0
 406                                               27 IRQ_TYPE_LEVEL_HIGH 0
 407                                               28 IRQ_TYPE_LEVEL_HIGH 0>;
 408                                 clocks = <&tc3_clk>, <&tc4_clk>, <&tc5_clk>, <&clk32k>;
 409                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 410                         };
 411
 412                         pinctrl@fffff400 {
 413                                 #address-cells = <1>;
 414                                 #size-cells = <1>;
 415                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 416                                 ranges = <0xfffff400 0xfffff400 0x600>;
 417
 418                                 atmel,mux-mask = <
 419                                       /*    A         B     */
 420                                        0xffffffff 0xffc00c3b  /* pioA */
 421                                        0xffffffff 0x7fff3ccf  /* pioB */
 422                                        0xffffffff 0x007fffff  /* pioC */
 423                                       >;
 424
 425                                 /* shared pinctrl settings */
 426                                 dbgu {
 427                                         pinctrl_dbgu: dbgu-0 {
 428                                                 atmel,pins =
 429                                                         <AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
 430                                                          AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 431                                         };
 432                                 };
 433
 434                                 usart0 {
 435                                         pinctrl_usart0: usart0-0 {
 436                                                 atmel,pins =
 437                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB4 periph A */
 438                                                          AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB5 periph A */
 439                                         };
 440
 441                                         pinctrl_usart0_rts: usart0_rts-0 {
 442                                                 atmel,pins =
 443                                                         <AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB26 periph A */
 444                                         };
 445
 446                                         pinctrl_usart0_cts: usart0_cts-0 {
 447                                                 atmel,pins =
 448                                                         <AT91_PIOB 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB27 periph A */
 449                                         };
 450
 451                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 452                                                 atmel,pins =
 453                                                         <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB24 periph A */
 454                                                          AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB22 periph A */
 455                                         };
 456
 457                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 458                                                 atmel,pins =
 459                                                         <AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB23 periph A */
 460                                         };
 461
 462                                         pinctrl_usart0_ri: usart0_ri-0 {
 463                                                 atmel,pins =
 464                                                         <AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB25 periph A */
 465                                         };
 466                                 };
 467
 468                                 usart1 {
 469                                         pinctrl_usart1: usart1-0 {
 470                                                 atmel,pins =
 471                                                         <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB6 periph A with pullup */
 472                                                          AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB7 periph A */
 473                                         };
 474
 475                                         pinctrl_usart1_rts: usart1_rts-0 {
 476                                                 atmel,pins =
 477                                                         <AT91_PIOB 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB28 periph A */
 478                                         };
 479
 480                                         pinctrl_usart1_cts: usart1_cts-0 {
 481                                                 atmel,pins =
 482                                                         <AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB29 periph A */
 483                                         };
 484                                 };
 485
 486                                 usart2 {
 487                                         pinctrl_usart2: usart2-0 {
 488                                                 atmel,pins =
 489                                                         <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB8 periph A with pullup */
 490                                                          AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB9 periph A */
 491                                         };
 492
 493                                         pinctrl_usart2_rts: usart2_rts-0 {
 494                                                 atmel,pins =
 495                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA4 periph A */
 496                                         };
 497
 498                                         pinctrl_usart2_cts: usart2_cts-0 {
 499                                                 atmel,pins =
 500                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA5 periph A */
 501                                         };
 502                                 };
 503
 504                                 usart3 {
 505                                         pinctrl_usart3: usart3-0 {
 506                                                 atmel,pins =
 507                                                         <AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PB10 periph A with pullup */
 508                                                          AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB11 periph A */
 509                                         };
 510
 511                                         pinctrl_usart3_rts: usart3_rts-0 {
 512                                                 atmel,pins =
 513                                                         <AT91_PIOC 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 514                                         };
 515
 516                                         pinctrl_usart3_cts: usart3_cts-0 {
 517                                                 atmel,pins =
 518                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 519                                         };
 520                                 };
 521
 522                                 uart0 {
 523                                         pinctrl_uart0: uart0-0 {
 524                                                 atmel,pins =
 525                                                         <AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA31 periph B with pullup */
 526                                                          AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA30 periph B */
 527                                         };
 528                                 };
 529
 530                                 uart1 {
 531                                         pinctrl_uart1: uart1-0 {
 532                                                 atmel,pins =
 533                                                         <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PB12 periph A with pullup */
 534                                                          AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB13 periph A */
 535                                         };
 536                                 };
 537
 538                                 nand {
 539                                         pinctrl_nand_rb: nand-rb-0 {
 540                                                 atmel,pins =
 541                                                         <AT91_PIOC 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 542                                         };
 543
 544                                         pinctrl_nand_cs: nand-cs-0 {
 545                                                 atmel,pins =
 546                                                          <AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 547                                         };
 548                                 };
 549
 550                                 macb {
 551                                         pinctrl_macb_rmii: macb_rmii-0 {
 552                                                 atmel,pins =
 553                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA12 periph A */
 554                                                          AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA13 periph A */
 555                                                          AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA14 periph A */
 556                                                          AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA15 periph A */
 557                                                          AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA16 periph A */
 558                                                          AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA17 periph A */
 559                                                          AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA18 periph A */
 560                                                          AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA19 periph A */
 561                                                          AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA20 periph A */
 562                                                          AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA21 periph A */
 563                                         };
 564
 565                                         pinctrl_macb_rmii_mii: macb_rmii_mii-0 {
 566                                                 atmel,pins =
 567                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B */
 568                                                          AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA23 periph B */
 569                                                          AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA24 periph B */
 570                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
 571                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA26 periph B */
 572                                                          AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
 573                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
 574                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
 575                                         };
 576
 577                                         pinctrl_macb_rmii_mii_alt: macb_rmii_mii-1 {
 578                                                 atmel,pins =
 579                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA10 periph B */
 580                                                          AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA11 periph B */
 581                                                          AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B */
 582                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
 583                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA26 periph B */
 584                                                          AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
 585                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
 586                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
 587                                         };
 588                                 };
 589
 590                                 mmc0 {
 591                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 592                                                 atmel,pins =
 593                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA8 periph A */
 594                                         };
 595
 596                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 597                                                 atmel,pins =
 598                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA7 periph A with pullup */
 599                                                          AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;       /* PA6 periph A with pullup */
 600                                         };
 601
 602                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 603                                                 atmel,pins =
 604                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA9 periph A with pullup */
 605                                                          AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA10 periph A with pullup */
 606                                                          AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA11 periph A with pullup */
 607                                         };
 608
 609                                         pinctrl_mmc0_slot1_cmd_dat0: mmc0_slot1_cmd_dat0-0 {
 610                                                 atmel,pins =
 611                                                         <AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA1 periph B with pullup */
 612                                                          AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;       /* PA0 periph B with pullup */
 613                                         };
 614
 615                                         pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 {
 616                                                 atmel,pins =
 617                                                         <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA5 periph B with pullup */
 618                                                          AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA4 periph B with pullup */
 619                                                          AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;       /* PA3 periph B with pullup */
 620                                         };
 621                                 };
 622
 623                                 ssc0 {
 624                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 625                                                 atmel,pins =
 626                                                         <AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB16 periph A */
 627                                                          AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB17 periph A */
 628                                                          AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB18 periph A */
 629                                         };
 630
 631                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 632                                                 atmel,pins =
 633                                                         <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB19 periph A */
 634                                                          AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB20 periph A */
 635                                                          AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB21 periph A */
 636                                         };
 637                                 };
 638
 639                                 spi0 {
 640                                         pinctrl_spi0: spi0-0 {
 641                                                 atmel,pins =
 642                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PA0 periph A SPI0_MISO pin */
 643                                                          AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PA1 periph A SPI0_MOSI pin */
 644                                                          AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA2 periph A SPI0_SPCK pin */
 645                                         };
 646                                 };
 647
 648                                 spi1 {
 649                                         pinctrl_spi1: spi1-0 {
 650                                                 atmel,pins =
 651                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB0 periph A SPI1_MISO pin */
 652                                                          AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB1 periph A SPI1_MOSI pin */
 653                                                          AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB2 periph A SPI1_SPCK pin */
 654                                         };
 655                                 };
 656
 657                                 i2c_gpio0 {
 658                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 659                                                 atmel,pins =
 660                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE
 661                                                          AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 662                                         };
 663                                 };
 664
 665                                 tcb0 {
 666                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 667                                                 atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 668                                         };
 669
 670                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 671                                                 atmel,pins = <AT91_PIOB 6 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 672                                         };
 673
 674                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 675                                                 atmel,pins = <AT91_PIOB 7 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 676                                         };
 677
 678                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 679                                                 atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 680                                         };
 681
 682                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 683                                                 atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 684                                         };
 685
 686                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 687                                                 atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 688                                         };
 689
 690                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 691                                                 atmel,pins = <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 692                                         };
 693
 694                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 695                                                 atmel,pins = <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 696                                         };
 697
 698                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 699                                                 atmel,pins = <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 700                                         };
 701                                 };
 702
 703                                 tcb1 {
 704                                         pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
 705                                                 atmel,pins = <AT91_PIOB 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 706                                         };
 707
 708                                         pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
 709                                                 atmel,pins = <AT91_PIOB 17 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 710                                         };
 711
 712                                         pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
 713                                                 atmel,pins = <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 714                                         };
 715
 716                                         pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
 717                                                 atmel,pins = <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 718                                         };
 719
 720                                         pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
 721                                                 atmel,pins = <AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 722                                         };
 723
 724                                         pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
 725                                                 atmel,pins = <AT91_PIOB 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 726                                         };
 727
 728                                         pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
 729                                                 atmel,pins = <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 730                                         };
 731
 732                                         pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
 733                                                 atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 734                                         };
 735
 736                                         pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
 737                                                 atmel,pins = <AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 738                                         };
 739                                 };
 740
 741                                 pioA: gpio@fffff400 {
 742                                         compatible = "atmel,at91rm9200-gpio";
 743                                         reg = <0xfffff400 0x200>;
 744                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 745                                         #gpio-cells = <2>;
 746                                         gpio-controller;
 747                                         interrupt-controller;
 748                                         #interrupt-cells = <2>;
 749                                         clocks = <&pioA_clk>;
 750                                 };
 751
 752                                 pioB: gpio@fffff600 {
 753                                         compatible = "atmel,at91rm9200-gpio";
 754                                         reg = <0xfffff600 0x200>;
 755                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 756                                         #gpio-cells = <2>;
 757                                         gpio-controller;
 758                                         interrupt-controller;
 759                                         #interrupt-cells = <2>;
 760                                         clocks = <&pioB_clk>;
 761                                 };
 762
 763                                 pioC: gpio@fffff800 {
 764                                         compatible = "atmel,at91rm9200-gpio";
 765                                         reg = <0xfffff800 0x200>;
 766                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 767                                         #gpio-cells = <2>;
 768                                         gpio-controller;
 769                                         interrupt-controller;
 770                                         #interrupt-cells = <2>;
 771                                         clocks = <&pioC_clk>;
 772                                 };
 773                         };
 774
 775                         dbgu: serial@fffff200 {
 776                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 777                                 reg = <0xfffff200 0x200>;
 778                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 779                                 pinctrl-names = "default";
 780                                 pinctrl-0 = <&pinctrl_dbgu>;
 781                                 clocks = <&mck>;
 782                                 clock-names = "usart";
 783                                 status = "disabled";
 784                         };
 785
 786                         usart0: serial@fffb0000 {
 787                                 compatible = "atmel,at91sam9260-usart";
 788                                 reg = <0xfffb0000 0x200>;
 789                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 790                                 atmel,use-dma-rx;
 791                                 atmel,use-dma-tx;
 792                                 pinctrl-names = "default";
 793                                 pinctrl-0 = <&pinctrl_usart0>;
 794                                 clocks = <&usart0_clk>;
 795                                 clock-names = "usart";
 796                                 status = "disabled";
 797                         };
 798
 799                         usart1: serial@fffb4000 {
 800                                 compatible = "atmel,at91sam9260-usart";
 801                                 reg = <0xfffb4000 0x200>;
 802                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 803                                 atmel,use-dma-rx;
 804                                 atmel,use-dma-tx;
 805                                 pinctrl-names = "default";
 806                                 pinctrl-0 = <&pinctrl_usart1>;
 807                                 clocks = <&usart1_clk>;
 808                                 clock-names = "usart";
 809                                 status = "disabled";
 810                         };
 811
 812                         usart2: serial@fffb8000 {
 813                                 compatible = "atmel,at91sam9260-usart";
 814                                 reg = <0xfffb8000 0x200>;
 815                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 816                                 atmel,use-dma-rx;
 817                                 atmel,use-dma-tx;
 818                                 pinctrl-names = "default";
 819                                 pinctrl-0 = <&pinctrl_usart2>;
 820                                 clocks = <&usart2_clk>;
 821                                 clock-names = "usart";
 822                                 status = "disabled";
 823                         };
 824
 825                         usart3: serial@fffd0000 {
 826                                 compatible = "atmel,at91sam9260-usart";
 827                                 reg = <0xfffd0000 0x200>;
 828                                 interrupts = <23 IRQ_TYPE_LEVEL_HIGH 5>;
 829                                 atmel,use-dma-rx;
 830                                 atmel,use-dma-tx;
 831                                 pinctrl-names = "default";
 832                                 pinctrl-0 = <&pinctrl_usart3>;
 833                                 clocks = <&usart3_clk>;
 834                                 clock-names = "usart";
 835                                 status = "disabled";
 836                         };
 837
 838                         uart0: serial@fffd4000 {
 839                                 compatible = "atmel,at91sam9260-usart";
 840                                 reg = <0xfffd4000 0x200>;
 841                                 interrupts = <24 IRQ_TYPE_LEVEL_HIGH 5>;
 842                                 atmel,use-dma-rx;
 843                                 atmel,use-dma-tx;
 844                                 pinctrl-names = "default";
 845                                 pinctrl-0 = <&pinctrl_uart0>;
 846                                 clocks = <&uart0_clk>;
 847                                 clock-names = "usart";
 848                                 status = "disabled";
 849                         };
 850
 851                         uart1: serial@fffd8000 {
 852                                 compatible = "atmel,at91sam9260-usart";
 853                                 reg = <0xfffd8000 0x200>;
 854                                 interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>;
 855                                 atmel,use-dma-rx;
 856                                 atmel,use-dma-tx;
 857                                 pinctrl-names = "default";
 858                                 pinctrl-0 = <&pinctrl_uart1>;
 859                                 clocks = <&uart1_clk>;
 860                                 clock-names = "usart";
 861                                 status = "disabled";
 862                         };
 863
 864                         macb0: ethernet@fffc4000 {
 865                                 compatible = "cdns,at91sam9260-macb", "cdns,macb";
 866                                 reg = <0xfffc4000 0x100>;
 867                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
 868                                 pinctrl-names = "default";
 869                                 pinctrl-0 = <&pinctrl_macb_rmii>;
 870                                 clocks = <&macb0_clk>, <&macb0_clk>;
 871                                 clock-names = "hclk", "pclk";
 872                                 status = "disabled";
 873                         };
 874
 875                         usb1: gadget@fffa4000 {
 876                                 compatible = "atmel,at91sam9260-udc";
 877                                 reg = <0xfffa4000 0x4000>;
 878                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
 879                                 clocks = <&udc_clk>, <&udpck>;
 880                                 clock-names = "pclk", "hclk";
 881                                 status = "disabled";
 882                         };
 883
 884                         i2c0: i2c@fffac000 {
 885                                 compatible = "atmel,at91sam9260-i2c";
 886                                 reg = <0xfffac000 0x100>;
 887                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 888                                 #address-cells = <1>;
 889                                 #size-cells = <0>;
 890                                 clocks = <&twi0_clk>;
 891                                 status = "disabled";
 892                         };
 893
 894                         mmc0: mmc@fffa8000 {
 895                                 compatible = "atmel,hsmci";
 896                                 reg = <0xfffa8000 0x600>;
 897                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>;
 898                                 #address-cells = <1>;
 899                                 #size-cells = <0>;
 900                                 pinctrl-names = "default";
 901                                 clocks = <&mci0_clk>;
 902                                 clock-names = "mci_clk";
 903                                 status = "disabled";
 904                         };
 905
 906                         ssc0: ssc@fffbc000 {
 907                                 compatible = "atmel,at91rm9200-ssc";
 908                                 reg = <0xfffbc000 0x4000>;
 909                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 910                                 pinctrl-names = "default";
 911                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 912                                 clocks = <&ssc0_clk>;
 913                                 clock-names = "pclk";
 914                                 status = "disabled";
 915                         };
 916
 917                         spi0: spi@fffc8000 {
 918                                 #address-cells = <1>;
 919                                 #size-cells = <0>;
 920                                 compatible = "atmel,at91rm9200-spi";
 921                                 reg = <0xfffc8000 0x200>;
 922                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
 923                                 pinctrl-names = "default";
 924                                 pinctrl-0 = <&pinctrl_spi0>;
 925                                 clocks = <&spi0_clk>;
 926                                 clock-names = "spi_clk";
 927                                 status = "disabled";
 928                         };
 929
 930                         spi1: spi@fffcc000 {
 931                                 #address-cells = <1>;
 932                                 #size-cells = <0>;
 933                                 compatible = "atmel,at91rm9200-spi";
 934                                 reg = <0xfffcc000 0x200>;
 935                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 936                                 pinctrl-names = "default";
 937                                 pinctrl-0 = <&pinctrl_spi1>;
 938                                 clocks = <&spi1_clk>;
 939                                 clock-names = "spi_clk";
 940                                 status = "disabled";
 941                         };
 942
 943                         adc0: adc@fffe0000 {
 944                                 #address-cells = <1>;
 945                                 #size-cells = <0>;
 946                                 compatible = "atmel,at91sam9260-adc";
 947                                 reg = <0xfffe0000 0x100>;
 948                                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 0>;
 949                                 clocks = <&adc_clk>, <&adc_op_clk>;
 950                                 clock-names = "adc_clk", "adc_op_clk";
 951                                 atmel,adc-use-external-triggers;
 952                                 atmel,adc-channels-used = <0xf>;
 953                                 atmel,adc-vref = <3300>;
 954                                 atmel,adc-startup-time = <15>;
 955                                 atmel,adc-res = <8 10>;
 956                                 atmel,adc-res-names = "lowres", "highres";
 957                                 atmel,adc-use-res = "highres";
 958
 959                                 trigger0 {
 960                                         trigger-name = "timer-counter-0";
 961                                         trigger-value = <0x1>;
 962                                 };
 963                                 trigger1 {
 964                                         trigger-name = "timer-counter-1";
 965                                         trigger-value = <0x3>;
 966                                 };
 967
 968                                 trigger2 {
 969                                         trigger-name = "timer-counter-2";
 970                                         trigger-value = <0x5>;
 971                                 };
 972
 973                                 trigger3 {
 974                                         trigger-name = "external";
 975                                         trigger-value = <0xd>;
 976                                         trigger-external;
 977                                 };
 978                         };
 979
 980                         rtc@fffffd20 {
 981                                 compatible = "atmel,at91sam9260-rtt";
 982                                 reg = <0xfffffd20 0x10>;
 983                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 984                                 clocks = <&clk32k>;
 985                                 status = "disabled";
 986                         };
 987
 988                         watchdog@fffffd40 {
 989                                 compatible = "atmel,at91sam9260-wdt";
 990                                 reg = <0xfffffd40 0x10>;
 991                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 992                                 clocks = <&clk32k>;
 993                                 atmel,watchdog-type = "hardware";
 994                                 atmel,reset-type = "all";
 995                                 atmel,dbg-halt;
 996                                 status = "disabled";
 997                         };
 998
 999                         gpbr: syscon@fffffd50 {
1000                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
1001                                 reg = <0xfffffd50 0x10>;
1002                                 status = "disabled";
1003                         };
1004                 };
1005
1006                 usb0: ohci@500000 {
1007                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
1008                         reg = <0x00500000 0x100000>;
1009                         interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
1010                         clocks = <&ohci_clk>, <&ohci_clk>, <&uhpck>;
1011                         clock-names = "ohci_clk", "hclk", "uhpck";
1012                         status = "disabled";
1013                 };
1014
1015                 ebi: ebi@10000000 {
1016                         compatible = "atmel,at91sam9260-ebi";
1017                         #address-cells = <2>;
1018                         #size-cells = <1>;
1019                         atmel,smc = <&smc>;
1020                         atmel,matrix = <&matrix>;
1021                         reg = <0x10000000 0x80000000>;
1022                         ranges = <0x0 0x0 0x10000000 0x10000000
1023                                   0x1 0x0 0x20000000 0x10000000
1024                                   0x2 0x0 0x30000000 0x10000000
1025                                   0x3 0x0 0x40000000 0x10000000
1026                                   0x4 0x0 0x50000000 0x10000000
1027                                   0x5 0x0 0x60000000 0x10000000
1028                                   0x6 0x0 0x70000000 0x10000000
1029                                   0x7 0x0 0x80000000 0x10000000>;
1030                         clocks = <&mck>;
1031                         status = "disabled";
1032
1033                         nand_controller: nand-controller {
1034                                 compatible = "atmel,at91sam9260-nand-controller";
1035                                 #address-cells = <2>;
1036                                 #size-cells = <1>;
1037                                 ranges;
1038                                 status = "disabled";
1039                         };
1040                 };
1041         };
1042
1043         i2c-gpio-0 {
1044                 compatible = "i2c-gpio";
1045                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH /* sda */
1046                          &pioA 24 GPIO_ACTIVE_HIGH /* scl */
1047                         >;
1048                 i2c-gpio,sda-open-drain;
1049                 i2c-gpio,scl-open-drain;
1050                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
1051                 #address-cells = <1>;
1052                 #size-cells = <0>;
1053                 pinctrl-names = "default";
1054                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
1055                 status = "disabled";
1056         };
1057 };