arch/arm/boot/dts/at91sam9260.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * at91sam9260.dtsi - Device Tree Include file for AT91SAM9260 family SoC
   4  *
   5  *  Copyright (C) 2011 Atmel,
   6  *                2011 Nicolas Ferre <nicolas.ferre@atmel.com>,
   7  *                2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
   8  */
   9
  10 #include <dt-bindings/pinctrl/at91.h>
  11 #include <dt-bindings/interrupt-controller/irq.h>
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/clock/at91.h>
  14 #include <dt-bindings/mfd/at91-usart.h>
  15
  16 / {
  17         #address-cells = <1>;
  18         #size-cells = <1>;
  19         model = "Atmel AT91SAM9260 family SoC";
  20         compatible = "atmel,at91sam9260";
  21         interrupt-parent = <&aic>;
  22
  23         aliases {
  24                 serial0 = &dbgu;
  25                 serial1 = &usart0;
  26                 serial2 = &usart1;
  27                 serial3 = &usart2;
  28                 serial4 = &usart3;
  29                 serial5 = &uart0;
  30                 serial6 = &uart1;
  31                 gpio0 = &pioA;
  32                 gpio1 = &pioB;
  33                 gpio2 = &pioC;
  34                 tcb0 = &tcb0;
  35                 tcb1 = &tcb1;
  36                 i2c0 = &i2c0;
  37                 ssc0 = &ssc0;
  38         };
  39         cpus {
  40                 #address-cells = <1>;
  41                 #size-cells = <0>;
  42
  43                 cpu@0 {
  44                         compatible = "arm,arm926ej-s";
  45                         device_type = "cpu";
  46                         reg = <0>;
  47                 };
  48         };
  49
  50         memory@20000000 {
  51                 device_type = "memory";
  52                 reg = <0x20000000 0x04000000>;
  53         };
  54
  55         clocks {
  56                 slow_xtal: slow_xtal {
  57                         compatible = "fixed-clock";
  58                         #clock-cells = <0>;
  59                         clock-frequency = <0>;
  60                 };
  61
  62                 main_xtal: main_xtal {
  63                         compatible = "fixed-clock";
  64                         #clock-cells = <0>;
  65                         clock-frequency = <0>;
  66                 };
  67
  68                 adc_op_clk: adc_op_clk{
  69                         compatible = "fixed-clock";
  70                         #clock-cells = <0>;
  71                         clock-frequency = <5000000>;
  72                 };
  73         };
  74
  75         sram0: sram@2ff000 {
  76                 compatible = "mmio-sram";
  77                 reg = <0x002ff000 0x2000>;
  78                 #address-cells = <1>;
  79                 #size-cells = <1>;
  80                 ranges = <0 0x002ff000 0x2000>;
  81         };
  82
  83         ahb {
  84                 compatible = "simple-bus";
  85                 #address-cells = <1>;
  86                 #size-cells = <1>;
  87                 ranges;
  88
  89                 apb {
  90                         compatible = "simple-bus";
  91                         #address-cells = <1>;
  92                         #size-cells = <1>;
  93                         ranges;
  94
  95                         aic: interrupt-controller@fffff000 {
  96                                 #interrupt-cells = <3>;
  97                                 compatible = "atmel,at91rm9200-aic";
  98                                 interrupt-controller;
  99                                 reg = <0xfffff000 0x200>;
 100                                 atmel,external-irqs = <29 30 31>;
 101                         };
 102
 103                         ramc0: ramc@ffffea00 {
 104                                 compatible = "atmel,at91sam9260-sdramc";
 105                                 reg = <0xffffea00 0x200>;
 106                         };
 107
 108                         smc: smc@ffffec00 {
 109                                 compatible = "atmel,at91sam9260-smc", "syscon";
 110                                 reg = <0xffffec00 0x200>;
 111                         };
 112
 113                         matrix: matrix@ffffee00 {
 114                                 compatible = "atmel,at91sam9260-matrix", "syscon";
 115                                 reg = <0xffffee00 0x200>;
 116                         };
 117
 118                         pmc: pmc@fffffc00 {
 119                                 compatible = "atmel,at91sam9260-pmc", "syscon";
 120                                 reg = <0xfffffc00 0x100>;
 121                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 122                                 #clock-cells = <2>;
 123                                 clocks = <&slow_xtal>, <&main_xtal>;
 124                                 clock-names = "slow_xtal", "main_xtal";
 125                         };
 126
 127                         reset-controller@fffffd00 {
 128                                 compatible = "atmel,at91sam9260-rstc";
 129                                 reg = <0xfffffd00 0x10>;
 130                                 clocks = <&pmc PMC_TYPE_CORE PMC_SLOW>;
 131                         };
 132
 133                         shdwc@fffffd10 {
 134                                 compatible = "atmel,at91sam9260-shdwc";
 135                                 reg = <0xfffffd10 0x10>;
 136                                 clocks = <&pmc PMC_TYPE_CORE PMC_SLOW>;
 137                         };
 138
 139                         pit: timer@fffffd30 {
 140                                 compatible = "atmel,at91sam9260-pit";
 141                                 reg = <0xfffffd30 0xf>;
 142                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 143                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 144                         };
 145
 146                         tcb0: timer@fffa0000 {
 147                                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
 148                                 #address-cells = <1>;
 149                                 #size-cells = <0>;
 150                                 reg = <0xfffa0000 0x100>;
 151                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0
 152                                               18 IRQ_TYPE_LEVEL_HIGH 0
 153                                               19 IRQ_TYPE_LEVEL_HIGH 0>;
 154                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 17>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&pmc PMC_TYPE_PERIPHERAL 19>, <&pmc PMC_TYPE_CORE PMC_SLOW>;
 155                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 156                         };
 157
 158                         tcb1: timer@fffdc000 {
 159                                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
 160                                 #address-cells = <1>;
 161                                 #size-cells = <0>;
 162                                 reg = <0xfffdc000 0x100>;
 163                                 interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0
 164                                               27 IRQ_TYPE_LEVEL_HIGH 0
 165                                               28 IRQ_TYPE_LEVEL_HIGH 0>;
 166                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 26>, <&pmc PMC_TYPE_PERIPHERAL 27>, <&pmc PMC_TYPE_PERIPHERAL 28>, <&pmc PMC_TYPE_CORE PMC_SLOW>;
 167                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 168                         };
 169
 170                         pinctrl: pinctrl@fffff400 {
 171                                 #address-cells = <1>;
 172                                 #size-cells = <1>;
 173                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 174                                 ranges = <0xfffff400 0xfffff400 0x600>;
 175
 176                                 atmel,mux-mask = <
 177                                       /*    A         B     */
 178                                        0xffffffff 0xffc00c3b  /* pioA */
 179                                        0xffffffff 0x7fff3ccf  /* pioB */
 180                                        0xffffffff 0x007fffff  /* pioC */
 181                                       >;
 182
 183                                 /* shared pinctrl settings */
 184                                 dbgu {
 185                                         pinctrl_dbgu: dbgu-0 {
 186                                                 atmel,pins =
 187                                                         <AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
 188                                                          AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 189                                         };
 190                                 };
 191
 192                                 usart0 {
 193                                         pinctrl_usart0: usart0-0 {
 194                                                 atmel,pins =
 195                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
 196                                                          AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 197                                         };
 198
 199                                         pinctrl_usart0_rts: usart0_rts-0 {
 200                                                 atmel,pins =
 201                                                         <AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB26 periph A */
 202                                         };
 203
 204                                         pinctrl_usart0_cts: usart0_cts-0 {
 205                                                 atmel,pins =
 206                                                         <AT91_PIOB 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB27 periph A */
 207                                         };
 208
 209                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 210                                                 atmel,pins =
 211                                                         <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB24 periph A */
 212                                                          AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB22 periph A */
 213                                         };
 214
 215                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 216                                                 atmel,pins =
 217                                                         <AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB23 periph A */
 218                                         };
 219
 220                                         pinctrl_usart0_ri: usart0_ri-0 {
 221                                                 atmel,pins =
 222                                                         <AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB25 periph A */
 223                                         };
 224                                 };
 225
 226                                 usart1 {
 227                                         pinctrl_usart1: usart1-0 {
 228                                                 atmel,pins =
 229                                                         <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
 230                                                          AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 231                                         };
 232
 233                                         pinctrl_usart1_rts: usart1_rts-0 {
 234                                                 atmel,pins =
 235                                                         <AT91_PIOB 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB28 periph A */
 236                                         };
 237
 238                                         pinctrl_usart1_cts: usart1_cts-0 {
 239                                                 atmel,pins =
 240                                                         <AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB29 periph A */
 241                                         };
 242                                 };
 243
 244                                 usart2 {
 245                                         pinctrl_usart2: usart2-0 {
 246                                                 atmel,pins =
 247                                                         <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
 248                                                          AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 249                                         };
 250
 251                                         pinctrl_usart2_rts: usart2_rts-0 {
 252                                                 atmel,pins =
 253                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA4 periph A */
 254                                         };
 255
 256                                         pinctrl_usart2_cts: usart2_cts-0 {
 257                                                 atmel,pins =
 258                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA5 periph A */
 259                                         };
 260                                 };
 261
 262                                 usart3 {
 263                                         pinctrl_usart3: usart3-0 {
 264                                                 atmel,pins =
 265                                                         <AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
 266                                                          AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 267                                         };
 268
 269                                         pinctrl_usart3_rts: usart3_rts-0 {
 270                                                 atmel,pins =
 271                                                         <AT91_PIOC 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 272                                         };
 273
 274                                         pinctrl_usart3_cts: usart3_cts-0 {
 275                                                 atmel,pins =
 276                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 277                                         };
 278                                 };
 279
 280                                 uart0 {
 281                                         pinctrl_uart0: uart0-0 {
 282                                                 atmel,pins =
 283                                                         <AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP
 284                                                          AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
 285                                         };
 286                                 };
 287
 288                                 uart1 {
 289                                         pinctrl_uart1: uart1-0 {
 290                                                 atmel,pins =
 291                                                         <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
 292                                                          AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 293                                         };
 294                                 };
 295
 296                                 nand {
 297                                         pinctrl_nand_rb: nand-rb-0 {
 298                                                 atmel,pins =
 299                                                         <AT91_PIOC 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 300                                         };
 301
 302                                         pinctrl_nand_cs: nand-cs-0 {
 303                                                 atmel,pins =
 304                                                          <AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 305                                         };
 306                                 };
 307
 308                                 macb {
 309                                         pinctrl_macb_rmii: macb_rmii-0 {
 310                                                 atmel,pins =
 311                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA12 periph A */
 312                                                          AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA13 periph A */
 313                                                          AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA14 periph A */
 314                                                          AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA15 periph A */
 315                                                          AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA16 periph A */
 316                                                          AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA17 periph A */
 317                                                          AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA18 periph A */
 318                                                          AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA19 periph A */
 319                                                          AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA20 periph A */
 320                                                          AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA21 periph A */
 321                                         };
 322
 323                                         pinctrl_macb_rmii_mii: macb_rmii_mii-0 {
 324                                                 atmel,pins =
 325                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B */
 326                                                          AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA23 periph B */
 327                                                          AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA24 periph B */
 328                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
 329                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA26 periph B */
 330                                                          AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
 331                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
 332                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
 333                                         };
 334
 335                                         pinctrl_macb_rmii_mii_alt: macb_rmii_mii-1 {
 336                                                 atmel,pins =
 337                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA10 periph B */
 338                                                          AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA11 periph B */
 339                                                          AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B */
 340                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
 341                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA26 periph B */
 342                                                          AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
 343                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
 344                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
 345                                         };
 346                                 };
 347
 348                                 mmc0 {
 349                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 350                                                 atmel,pins =
 351                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA8 periph A */
 352                                         };
 353
 354                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 355                                                 atmel,pins =
 356                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA7 periph A with pullup */
 357                                                          AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;       /* PA6 periph A with pullup */
 358                                         };
 359
 360                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 361                                                 atmel,pins =
 362                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA9 periph A with pullup */
 363                                                          AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA10 periph A with pullup */
 364                                                          AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA11 periph A with pullup */
 365                                         };
 366
 367                                         pinctrl_mmc0_slot1_cmd_dat0: mmc0_slot1_cmd_dat0-0 {
 368                                                 atmel,pins =
 369                                                         <AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA1 periph B with pullup */
 370                                                          AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;       /* PA0 periph B with pullup */
 371                                         };
 372
 373                                         pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 {
 374                                                 atmel,pins =
 375                                                         <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA5 periph B with pullup */
 376                                                          AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA4 periph B with pullup */
 377                                                          AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;       /* PA3 periph B with pullup */
 378                                         };
 379                                 };
 380
 381                                 ssc0 {
 382                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 383                                                 atmel,pins =
 384                                                         <AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB16 periph A */
 385                                                          AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB17 periph A */
 386                                                          AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB18 periph A */
 387                                         };
 388
 389                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 390                                                 atmel,pins =
 391                                                         <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB19 periph A */
 392                                                          AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB20 periph A */
 393                                                          AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB21 periph A */
 394                                         };
 395                                 };
 396
 397                                 spi0 {
 398                                         pinctrl_spi0: spi0-0 {
 399                                                 atmel,pins =
 400                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PA0 periph A SPI0_MISO pin */
 401                                                          AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PA1 periph A SPI0_MOSI pin */
 402                                                          AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA2 periph A SPI0_SPCK pin */
 403                                         };
 404                                 };
 405
 406                                 spi1 {
 407                                         pinctrl_spi1: spi1-0 {
 408                                                 atmel,pins =
 409                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB0 periph A SPI1_MISO pin */
 410                                                          AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB1 periph A SPI1_MOSI pin */
 411                                                          AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB2 periph A SPI1_SPCK pin */
 412                                         };
 413                                 };
 414
 415                                 i2c_gpio0 {
 416                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 417                                                 atmel,pins =
 418                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE
 419                                                          AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 420                                         };
 421                                 };
 422
 423                                 tcb0 {
 424                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 425                                                 atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 426                                         };
 427
 428                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 429                                                 atmel,pins = <AT91_PIOB 6 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 430                                         };
 431
 432                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 433                                                 atmel,pins = <AT91_PIOB 7 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 434                                         };
 435
 436                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 437                                                 atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 438                                         };
 439
 440                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 441                                                 atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 442                                         };
 443
 444                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 445                                                 atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 446                                         };
 447
 448                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 449                                                 atmel,pins = <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 450                                         };
 451
 452                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 453                                                 atmel,pins = <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 454                                         };
 455
 456                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 457                                                 atmel,pins = <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 458                                         };
 459                                 };
 460
 461                                 tcb1 {
 462                                         pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
 463                                                 atmel,pins = <AT91_PIOB 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 464                                         };
 465
 466                                         pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
 467                                                 atmel,pins = <AT91_PIOB 17 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 468                                         };
 469
 470                                         pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
 471                                                 atmel,pins = <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 472                                         };
 473
 474                                         pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
 475                                                 atmel,pins = <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 476                                         };
 477
 478                                         pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
 479                                                 atmel,pins = <AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 480                                         };
 481
 482                                         pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
 483                                                 atmel,pins = <AT91_PIOB 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 484                                         };
 485
 486                                         pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
 487                                                 atmel,pins = <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 488                                         };
 489
 490                                         pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
 491                                                 atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 492                                         };
 493
 494                                         pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
 495                                                 atmel,pins = <AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 496                                         };
 497                                 };
 498
 499                                 pioA: gpio@fffff400 {
 500                                         compatible = "atmel,at91rm9200-gpio";
 501                                         reg = <0xfffff400 0x200>;
 502                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 503                                         #gpio-cells = <2>;
 504                                         gpio-controller;
 505                                         interrupt-controller;
 506                                         #interrupt-cells = <2>;
 507                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
 508                                 };
 509
 510                                 pioB: gpio@fffff600 {
 511                                         compatible = "atmel,at91rm9200-gpio";
 512                                         reg = <0xfffff600 0x200>;
 513                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 514                                         #gpio-cells = <2>;
 515                                         gpio-controller;
 516                                         interrupt-controller;
 517                                         #interrupt-cells = <2>;
 518                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
 519                                 };
 520
 521                                 pioC: gpio@fffff800 {
 522                                         compatible = "atmel,at91rm9200-gpio";
 523                                         reg = <0xfffff800 0x200>;
 524                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 525                                         #gpio-cells = <2>;
 526                                         gpio-controller;
 527                                         interrupt-controller;
 528                                         #interrupt-cells = <2>;
 529                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
 530                                 };
 531                         };
 532
 533                         dbgu: serial@fffff200 {
 534                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 535                                 reg = <0xfffff200 0x200>;
 536                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 537                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 538                                 pinctrl-names = "default";
 539                                 pinctrl-0 = <&pinctrl_dbgu>;
 540                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 541                                 clock-names = "usart";
 542                                 status = "disabled";
 543                         };
 544
 545                         usart0: serial@fffb0000 {
 546                                 compatible = "atmel,at91sam9260-usart";
 547                                 reg = <0xfffb0000 0x200>;
 548                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 549                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 550                                 atmel,use-dma-rx;
 551                                 atmel,use-dma-tx;
 552                                 pinctrl-names = "default";
 553                                 pinctrl-0 = <&pinctrl_usart0>;
 554                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
 555                                 clock-names = "usart";
 556                                 status = "disabled";
 557                         };
 558
 559                         usart1: serial@fffb4000 {
 560                                 compatible = "atmel,at91sam9260-usart";
 561                                 reg = <0xfffb4000 0x200>;
 562                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 563                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 564                                 atmel,use-dma-rx;
 565                                 atmel,use-dma-tx;
 566                                 pinctrl-names = "default";
 567                                 pinctrl-0 = <&pinctrl_usart1>;
 568                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
 569                                 clock-names = "usart";
 570                                 status = "disabled";
 571                         };
 572
 573                         usart2: serial@fffb8000 {
 574                                 compatible = "atmel,at91sam9260-usart";
 575                                 reg = <0xfffb8000 0x200>;
 576                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 577                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 578                                 atmel,use-dma-rx;
 579                                 atmel,use-dma-tx;
 580                                 pinctrl-names = "default";
 581                                 pinctrl-0 = <&pinctrl_usart2>;
 582                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
 583                                 clock-names = "usart";
 584                                 status = "disabled";
 585                         };
 586
 587                         usart3: serial@fffd0000 {
 588                                 compatible = "atmel,at91sam9260-usart";
 589                                 reg = <0xfffd0000 0x200>;
 590                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 591                                 interrupts = <23 IRQ_TYPE_LEVEL_HIGH 5>;
 592                                 atmel,use-dma-rx;
 593                                 atmel,use-dma-tx;
 594                                 pinctrl-names = "default";
 595                                 pinctrl-0 = <&pinctrl_usart3>;
 596                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 23>;
 597                                 clock-names = "usart";
 598                                 status = "disabled";
 599                         };
 600
 601                         uart0: serial@fffd4000 {
 602                                 compatible = "atmel,at91sam9260-usart";
 603                                 reg = <0xfffd4000 0x200>;
 604                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 605                                 interrupts = <24 IRQ_TYPE_LEVEL_HIGH 5>;
 606                                 atmel,use-dma-rx;
 607                                 atmel,use-dma-tx;
 608                                 pinctrl-names = "default";
 609                                 pinctrl-0 = <&pinctrl_uart0>;
 610                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 24>;
 611                                 clock-names = "usart";
 612                                 status = "disabled";
 613                         };
 614
 615                         uart1: serial@fffd8000 {
 616                                 compatible = "atmel,at91sam9260-usart";
 617                                 reg = <0xfffd8000 0x200>;
 618                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 619                                 interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>;
 620                                 atmel,use-dma-rx;
 621                                 atmel,use-dma-tx;
 622                                 pinctrl-names = "default";
 623                                 pinctrl-0 = <&pinctrl_uart1>;
 624                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 25>;
 625                                 clock-names = "usart";
 626                                 status = "disabled";
 627                         };
 628
 629                         macb0: ethernet@fffc4000 {
 630                                 compatible = "cdns,at91sam9260-macb", "cdns,macb";
 631                                 reg = <0xfffc4000 0x100>;
 632                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
 633                                 pinctrl-names = "default";
 634                                 pinctrl-0 = <&pinctrl_macb_rmii>;
 635                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>, <&pmc PMC_TYPE_PERIPHERAL 21>;
 636                                 clock-names = "hclk", "pclk";
 637                                 status = "disabled";
 638                         };
 639
 640                         usb1: gadget@fffa4000 {
 641                                 compatible = "atmel,at91sam9260-udc";
 642                                 reg = <0xfffa4000 0x4000>;
 643                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
 644                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>, <&pmc PMC_TYPE_SYSTEM 7>;
 645                                 clock-names = "pclk", "hclk";
 646                                 status = "disabled";
 647                         };
 648
 649                         i2c0: i2c@fffac000 {
 650                                 compatible = "atmel,at91sam9260-i2c";
 651                                 reg = <0xfffac000 0x100>;
 652                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 653                                 #address-cells = <1>;
 654                                 #size-cells = <0>;
 655                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
 656                                 status = "disabled";
 657                         };
 658
 659                         mmc0: mmc@fffa8000 {
 660                                 compatible = "atmel,hsmci";
 661                                 reg = <0xfffa8000 0x600>;
 662                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>;
 663                                 #address-cells = <1>;
 664                                 #size-cells = <0>;
 665                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
 666                                 clock-names = "mci_clk";
 667                                 status = "disabled";
 668                         };
 669
 670                         ssc0: ssc@fffbc000 {
 671                                 compatible = "atmel,at91rm9200-ssc";
 672                                 reg = <0xfffbc000 0x4000>;
 673                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 674                                 pinctrl-names = "default";
 675                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 676                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
 677                                 clock-names = "pclk";
 678                                 status = "disabled";
 679                         };
 680
 681                         spi0: spi@fffc8000 {
 682                                 #address-cells = <1>;
 683                                 #size-cells = <0>;
 684                                 compatible = "atmel,at91rm9200-spi";
 685                                 reg = <0xfffc8000 0x200>;
 686                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
 687                                 pinctrl-names = "default";
 688                                 pinctrl-0 = <&pinctrl_spi0>;
 689                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 12>;
 690                                 clock-names = "spi_clk";
 691                                 status = "disabled";
 692                         };
 693
 694                         spi1: spi@fffcc000 {
 695                                 #address-cells = <1>;
 696                                 #size-cells = <0>;
 697                                 compatible = "atmel,at91rm9200-spi";
 698                                 reg = <0xfffcc000 0x200>;
 699                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 700                                 pinctrl-names = "default";
 701                                 pinctrl-0 = <&pinctrl_spi1>;
 702                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
 703                                 clock-names = "spi_clk";
 704                                 status = "disabled";
 705                         };
 706
 707                         adc0: adc@fffe0000 {
 708                                 compatible = "atmel,at91sam9260-adc";
 709                                 reg = <0xfffe0000 0x100>;
 710                                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 0>;
 711                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 5>, <&adc_op_clk>;
 712                                 clock-names = "adc_clk", "adc_op_clk";
 713                                 atmel,adc-use-external-triggers;
 714                                 atmel,adc-channels-used = <0xf>;
 715                                 atmel,adc-vref = <3300>;
 716                                 atmel,adc-startup-time = <15>;
 717                         };
 718
 719                         rtc@fffffd20 {
 720                                 compatible = "atmel,at91sam9260-rtt";
 721                                 reg = <0xfffffd20 0x10>;
 722                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 723                                 clocks = <&pmc PMC_TYPE_CORE PMC_SLOW>;
 724                                 status = "disabled";
 725                         };
 726
 727                         watchdog: watchdog@fffffd40 {
 728                                 compatible = "atmel,at91sam9260-wdt";
 729                                 reg = <0xfffffd40 0x10>;
 730                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 731                                 clocks = <&pmc PMC_TYPE_CORE PMC_SLOW>;
 732                                 atmel,watchdog-type = "hardware";
 733                                 atmel,reset-type = "all";
 734                                 atmel,dbg-halt;
 735                                 status = "disabled";
 736                         };
 737
 738                         gpbr: syscon@fffffd50 {
 739                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
 740                                 reg = <0xfffffd50 0x10>;
 741                                 status = "disabled";
 742                         };
 743                 };
 744
 745                 usb0: ohci@500000 {
 746                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 747                         reg = <0x00500000 0x100000>;
 748                         interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
 749                         clocks = <&pmc PMC_TYPE_PERIPHERAL 20>, <&pmc PMC_TYPE_PERIPHERAL 20>, <&pmc PMC_TYPE_SYSTEM 6>;
 750                         clock-names = "ohci_clk", "hclk", "uhpck";
 751                         status = "disabled";
 752                 };
 753
 754                 ebi: ebi@10000000 {
 755                         compatible = "atmel,at91sam9260-ebi";
 756                         #address-cells = <2>;
 757                         #size-cells = <1>;
 758                         atmel,smc = <&smc>;
 759                         atmel,matrix = <&matrix>;
 760                         reg = <0x10000000 0x80000000>;
 761                         ranges = <0x0 0x0 0x10000000 0x10000000
 762                                   0x1 0x0 0x20000000 0x10000000
 763                                   0x2 0x0 0x30000000 0x10000000
 764                                   0x3 0x0 0x40000000 0x10000000
 765                                   0x4 0x0 0x50000000 0x10000000
 766                                   0x5 0x0 0x60000000 0x10000000
 767                                   0x6 0x0 0x70000000 0x10000000
 768                                   0x7 0x0 0x80000000 0x10000000>;
 769                         clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 770                         status = "disabled";
 771
 772                         nand_controller: nand-controller {
 773                                 compatible = "atmel,at91sam9260-nand-controller";
 774                                 #address-cells = <2>;
 775                                 #size-cells = <1>;
 776                                 ranges;
 777                                 status = "disabled";
 778                         };
 779                 };
 780         };
 781
 782         i2c_gpio0: i2c-gpio-0 {
 783                 compatible = "i2c-gpio";
 784                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH /* sda */
 785                          &pioA 24 GPIO_ACTIVE_HIGH /* scl */
 786                         >;
 787                 i2c-gpio,sda-open-drain;
 788                 i2c-gpio,scl-open-drain;
 789                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 790                 #address-cells = <1>;
 791                 #size-cells = <0>;
 792                 pinctrl-names = "default";
 793                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
 794                 status = "disabled";
 795         };
 796 };