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