sys/gnu/dts/arm/at91sam9n12.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * at91sam9n12.dtsi - Device Tree include file for AT91SAM9N12 SoC
   4  *
   5  *  Copyright (C) 2012 Atmel,
   6  *                2012 Hong Xu <hong.xu@atmel.com>
   7  */
   8
   9 #include <dt-bindings/dma/at91.h>
  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 AT91SAM9N12 SoC";
  19         compatible = "atmel,at91sam9n12";
  20         interrupt-parent = <&aic>;
  21
  22         aliases {
  23                 serial0 = &dbgu;
  24                 serial1 = &usart0;
  25                 serial2 = &usart1;
  26                 serial3 = &usart2;
  27                 serial4 = &usart3;
  28                 gpio0 = &pioA;
  29                 gpio1 = &pioB;
  30                 gpio2 = &pioC;
  31                 gpio3 = &pioD;
  32                 tcb0 = &tcb0;
  33                 tcb1 = &tcb1;
  34                 i2c0 = &i2c0;
  35                 i2c1 = &i2c1;
  36                 ssc0 = &ssc0;
  37                 pwm0 = &pwm0;
  38         };
  39         cpus {
  40                 #address-cells = <0>;
  41                 #size-cells = <0>;
  42
  43                 cpu {
  44                         compatible = "arm,arm926ej-s";
  45                         device_type = "cpu";
  46                 };
  47         };
  48
  49         memory {
  50                 device_type = "memory";
  51                 reg = <0x20000000 0x10000000>;
  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
  68         sram: sram@300000 {
  69                 compatible = "mmio-sram";
  70                 reg = <0x00300000 0x8000>;
  71         };
  72
  73         ahb {
  74                 compatible = "simple-bus";
  75                 #address-cells = <1>;
  76                 #size-cells = <1>;
  77                 ranges;
  78
  79                 apb {
  80                         compatible = "simple-bus";
  81                         #address-cells = <1>;
  82                         #size-cells = <1>;
  83                         ranges;
  84
  85                         aic: interrupt-controller@fffff000 {
  86                                 #interrupt-cells = <3>;
  87                                 compatible = "atmel,at91rm9200-aic";
  88                                 interrupt-controller;
  89                                 reg = <0xfffff000 0x200>;
  90                                 atmel,external-irqs = <31>;
  91                         };
  92
  93                         matrix: matrix@ffffde00 {
  94                                 compatible = "atmel,at91sam9n12-matrix", "syscon";
  95                                 reg = <0xffffde00 0x100>;
  96                         };
  97
  98                         pmecc: ecc-engine@ffffe000 {
  99                                 compatible = "atmel,at91sam9g45-pmecc";
 100                                 reg = <0xffffe000 0x600>,
 101                                       <0xffffe600 0x200>;
 102                         };
 103
 104                         ramc0: ramc@ffffe800 {
 105                                 compatible = "atmel,at91sam9g45-ddramc";
 106                                 reg = <0xffffe800 0x200>;
 107                                 clocks = <&pmc PMC_TYPE_SYSTEM 2>;
 108                                 clock-names = "ddrck";
 109                         };
 110
 111                         smc: smc@ffffea00 {
 112                                 compatible = "atmel,at91sam9260-smc", "syscon";
 113                                 reg = <0xffffea00 0x200>;
 114                         };
 115
 116                         pmc: pmc@fffffc00 {
 117                                 compatible = "atmel,at91sam9n12-pmc", "syscon";
 118                                 reg = <0xfffffc00 0x200>;
 119                                 #clock-cells = <2>;
 120                                 clocks = <&clk32k>, <&main_xtal>;
 121                                 clock-names = "slow_clk", "main_xtal";
 122                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 123                         };
 124
 125                         rstc@fffffe00 {
 126                                 compatible = "atmel,at91sam9g45-rstc";
 127                                 reg = <0xfffffe00 0x10>;
 128                                 clocks = <&clk32k>;
 129                         };
 130
 131                         pit: timer@fffffe30 {
 132                                 compatible = "atmel,at91sam9260-pit";
 133                                 reg = <0xfffffe30 0xf>;
 134                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 135                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 136                         };
 137
 138                         shdwc@fffffe10 {
 139                                 compatible = "atmel,at91sam9x5-shdwc";
 140                                 reg = <0xfffffe10 0x10>;
 141                                 clocks = <&clk32k>;
 142                         };
 143
 144                         sckc@fffffe50 {
 145                                 compatible = "atmel,at91sam9x5-sckc";
 146                                 reg = <0xfffffe50 0x4>;
 147
 148                                 slow_osc: slow_osc {
 149                                         compatible = "atmel,at91sam9x5-clk-slow-osc";
 150                                         #clock-cells = <0>;
 151                                         clocks = <&slow_xtal>;
 152                                 };
 153
 154                                 slow_rc_osc: slow_rc_osc {
 155                                         compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
 156                                         #clock-cells = <0>;
 157                                         clock-frequency = <32768>;
 158                                         clock-accuracy = <50000000>;
 159                                 };
 160
 161                                 clk32k: slck {
 162                                         compatible = "atmel,at91sam9x5-clk-slow";
 163                                         #clock-cells = <0>;
 164                                         clocks = <&slow_rc_osc>, <&slow_osc>;
 165                                 };
 166                         };
 167
 168                         mmc0: mmc@f0008000 {
 169                                 compatible = "atmel,hsmci";
 170                                 reg = <0xf0008000 0x600>;
 171                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>;
 172                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(0)>;
 173                                 dma-names = "rxtx";
 174                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 12>;
 175                                 clock-names = "mci_clk";
 176                                 #address-cells = <1>;
 177                                 #size-cells = <0>;
 178                                 status = "disabled";
 179                         };
 180
 181                         tcb0: timer@f8008000 {
 182                                 compatible = "atmel,at91sam9x5-tcb", "simple-mfd", "syscon";
 183                                 #address-cells = <1>;
 184                                 #size-cells = <0>;
 185                                 reg = <0xf8008000 0x100>;
 186                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
 187                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 17>, <&clk32k>;
 188                                 clock-names = "t0_clk", "slow_clk";
 189                         };
 190
 191                         tcb1: timer@f800c000 {
 192                                 compatible = "atmel,at91sam9x5-tcb", "simple-mfd", "syscon";
 193                                 #address-cells = <1>;
 194                                 #size-cells = <0>;
 195                                 reg = <0xf800c000 0x100>;
 196                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
 197                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 17>, <&clk32k>;
 198                                 clock-names = "t0_clk", "slow_clk";
 199                         };
 200
 201                         hlcdc: hlcdc@f8038000 {
 202                                 compatible = "atmel,at91sam9n12-hlcdc";
 203                                 reg = <0xf8038000 0x2000>;
 204                                 interrupts = <25 IRQ_TYPE_LEVEL_HIGH 0>;
 205                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 25>, <&pmc PMC_TYPE_SYSTEM 3>, <&clk32k>;
 206                                 clock-names = "periph_clk", "sys_clk", "slow_clk";
 207                                 status = "disabled";
 208
 209                                 hlcdc-display-controller {
 210                                         compatible = "atmel,hlcdc-display-controller";
 211                                         #address-cells = <1>;
 212                                         #size-cells = <0>;
 213
 214                                         port@0 {
 215                                                 #address-cells = <1>;
 216                                                 #size-cells = <0>;
 217                                                 reg = <0>;
 218                                         };
 219                                 };
 220
 221                                 hlcdc_pwm: hlcdc-pwm {
 222                                         compatible = "atmel,hlcdc-pwm";
 223                                         pinctrl-names = "default";
 224                                         pinctrl-0 = <&pinctrl_lcd_pwm>;
 225                                         #pwm-cells = <3>;
 226                                 };
 227                         };
 228
 229                         dma: dma-controller@ffffec00 {
 230                                 compatible = "atmel,at91sam9g45-dma";
 231                                 reg = <0xffffec00 0x200>;
 232                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
 233                                 #dma-cells = <2>;
 234                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>;
 235                                 clock-names = "dma_clk";
 236                         };
 237
 238                         pinctrl@fffff400 {
 239                                 #address-cells = <1>;
 240                                 #size-cells = <1>;
 241                                 compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
 242                                 ranges = <0xfffff400 0xfffff400 0x800>;
 243
 244                                 atmel,mux-mask = <
 245                                       /*    A         B          C     */
 246                                        0xffffffff 0xffe07983 0x00000000  /* pioA */
 247                                        0x00040000 0x00047e0f 0x00000000  /* pioB */
 248                                        0xfdffffff 0x07c00000 0xb83fffff  /* pioC */
 249                                        0x003fffff 0x003f8000 0x00000000  /* pioD */
 250                                       >;
 251
 252                                 /* shared pinctrl settings */
 253                                 dbgu {
 254                                         pinctrl_dbgu: dbgu-0 {
 255                                                 atmel,pins =
 256                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
 257                                                          AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 258                                         };
 259                                 };
 260
 261                                 lcd {
 262                                         pinctrl_lcd_base: lcd-base-0 {
 263                                                 atmel,pins =
 264                                                         <AT91_PIOC 27 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDVSYNC */
 265                                                          AT91_PIOC 28 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDHSYNC */
 266                                                          AT91_PIOC 24 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDDISP */
 267                                                          AT91_PIOC 29 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDDEN */
 268                                                          AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDPCK */
 269                                         };
 270
 271                                         pinctrl_lcd_pwm: lcd-pwm-0 {
 272                                                 atmel,pins = <AT91_PIOC 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;    /* LCDPWM */
 273                                         };
 274
 275                                         pinctrl_lcd_rgb888: lcd-rgb-3 {
 276                                                 atmel,pins =
 277                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD0 pin */
 278                                                          AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD1 pin */
 279                                                          AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD2 pin */
 280                                                          AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD3 pin */
 281                                                          AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD4 pin */
 282                                                          AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD5 pin */
 283                                                          AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD6 pin */
 284                                                          AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD7 pin */
 285                                                          AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD8 pin */
 286                                                          AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD9 pin */
 287                                                          AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD10 pin */
 288                                                          AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD11 pin */
 289                                                          AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD12 pin */
 290                                                          AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD13 pin */
 291                                                          AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD14 pin */
 292                                                          AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD15 pin */
 293                                                          AT91_PIOC 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD16 pin */
 294                                                          AT91_PIOC 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD17 pin */
 295                                                          AT91_PIOC 18 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD18 pin */
 296                                                          AT91_PIOC 19 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD19 pin */
 297                                                          AT91_PIOC 20 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD20 pin */
 298                                                          AT91_PIOC 21 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD21 pin */
 299                                                          AT91_PIOC 22 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD22 pin */
 300                                                          AT91_PIOC 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD23 pin */
 301                                         };
 302                                 };
 303
 304                                 usart0 {
 305                                         pinctrl_usart0: usart0-0 {
 306                                                 atmel,pins =
 307                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA1 periph A with pullup */
 308                                                          AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA0 periph A */
 309                                         };
 310
 311                                         pinctrl_usart0_rts: usart0_rts-0 {
 312                                                 atmel,pins =
 313                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA2 periph A */
 314                                         };
 315
 316                                         pinctrl_usart0_cts: usart0_cts-0 {
 317                                                 atmel,pins =
 318                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA3 periph A */
 319                                         };
 320                                 };
 321
 322                                 usart1 {
 323                                         pinctrl_usart1: usart1-0 {
 324                                                 atmel,pins =
 325                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA6 periph A with pullup */
 326                                                          AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA5 periph A */
 327                                         };
 328                                 };
 329
 330                                 usart2 {
 331                                         pinctrl_usart2: usart2-0 {
 332                                                 atmel,pins =
 333                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA8 periph A with pullup */
 334                                                          AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA7 periph A */
 335                                         };
 336
 337                                         pinctrl_usart2_rts: usart2_rts-0 {
 338                                                 atmel,pins =
 339                                                         <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB0 periph B */
 340                                         };
 341
 342                                         pinctrl_usart2_cts: usart2_cts-0 {
 343                                                 atmel,pins =
 344                                                         <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB1 periph B */
 345                                         };
 346                                 };
 347
 348                                 usart3 {
 349                                         pinctrl_usart3: usart3-0 {
 350                                                 atmel,pins =
 351                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PC23 periph B with pullup */
 352                                                          AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC22 periph B */
 353                                         };
 354
 355                                         pinctrl_usart3_rts: usart3_rts-0 {
 356                                                 atmel,pins =
 357                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC24 periph B */
 358                                         };
 359
 360                                         pinctrl_usart3_cts: usart3_cts-0 {
 361                                                 atmel,pins =
 362                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC25 periph B */
 363                                         };
 364                                 };
 365
 366                                 uart0 {
 367                                         pinctrl_uart0: uart0-0 {
 368                                                 atmel,pins =
 369                                                         <AT91_PIOC 9 AT91_PERIPH_C AT91_PINCTRL_PULL_UP /* PC9 periph C with pullup */
 370                                                          AT91_PIOC 8 AT91_PERIPH_C AT91_PINCTRL_NONE>;  /* PC8 periph C */
 371                                         };
 372                                 };
 373
 374                                 uart1 {
 375                                         pinctrl_uart1: uart1-0 {
 376                                                 atmel,pins =
 377                                                         <AT91_PIOC 16 AT91_PERIPH_C AT91_PINCTRL_NONE
 378                                                          AT91_PIOC 17 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>;
 379                                         };
 380                                 };
 381
 382                                 nand {
 383                                         pinctrl_nand_rb: nand-rb-0 {
 384                                                 atmel,pins =
 385                                                         <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 386                                         };
 387
 388                                         pinctrl_nand_cs: nand-cs-0 {
 389                                                 atmel,pins =
 390                                                          <AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 391                                         };
 392                                 };
 393
 394                                 mmc0 {
 395                                         pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
 396                                                 atmel,pins =
 397                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA17 periph A */
 398                                                          AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA16 periph A with pullup */
 399                                                          AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA15 periph A with pullup */
 400                                         };
 401
 402                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 403                                                 atmel,pins =
 404                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA18 periph A with pullup */
 405                                                          AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA19 periph A with pullup */
 406                                                          AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA20 periph A with pullup */
 407                                         };
 408
 409                                         pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 {
 410                                                 atmel,pins =
 411                                                         <AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA11 periph B with pullup */
 412                                                          AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA12 periph B with pullup */
 413                                                          AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA13 periph B with pullup */
 414                                                          AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;      /* PA14 periph B with pullup */
 415                                         };
 416                                 };
 417
 418                                 ssc0 {
 419                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 420                                                 atmel,pins =
 421                                                         <AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA24 periph B */
 422                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
 423                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA26 periph B */
 424                                         };
 425
 426                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 427                                                 atmel,pins =
 428                                                         <AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
 429                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
 430                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
 431                                         };
 432                                 };
 433
 434                                 spi0 {
 435                                         pinctrl_spi0: spi0-0 {
 436                                                 atmel,pins =
 437                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA11 periph A SPI0_MISO pin */
 438                                                          AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA12 periph A SPI0_MOSI pin */
 439                                                          AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA13 periph A SPI0_SPCK pin */
 440                                         };
 441                                 };
 442
 443                                 spi1 {
 444                                         pinctrl_spi1: spi1-0 {
 445                                                 atmel,pins =
 446                                                         <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA21 periph B SPI1_MISO pin */
 447                                                          AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B SPI1_MOSI pin */
 448                                                          AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA23 periph B SPI1_SPCK pin */
 449                                         };
 450                                 };
 451
 452                                 i2c0 {
 453                                         pinctrl_i2c0: i2c0-0 {
 454                                                 atmel,pins =
 455                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE
 456                                                          AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 457                                         };
 458                                 };
 459
 460                                 i2c1 {
 461                                         pinctrl_i2c1: i2c1-0 {
 462                                                 atmel,pins =
 463                                                         <AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE
 464                                                          AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 465                                         };
 466                                 };
 467
 468                                 tcb0 {
 469                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 470                                                 atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 471                                         };
 472
 473                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 474                                                 atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 475                                         };
 476
 477                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 478                                                 atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 479                                         };
 480
 481                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 482                                                 atmel,pins = <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 483                                         };
 484
 485                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 486                                                 atmel,pins = <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 487                                         };
 488
 489                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 490                                                 atmel,pins = <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 491                                         };
 492
 493                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 494                                                 atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 495                                         };
 496
 497                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 498                                                 atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 499                                         };
 500
 501                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 502                                                 atmel,pins = <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 503                                         };
 504                                 };
 505
 506                                 tcb1 {
 507                                         pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
 508                                                 atmel,pins = <AT91_PIOC 4 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 509                                         };
 510
 511                                         pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
 512                                                 atmel,pins = <AT91_PIOC 7 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 513                                         };
 514
 515                                         pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
 516                                                 atmel,pins = <AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 517                                         };
 518
 519                                         pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
 520                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 521                                         };
 522
 523                                         pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
 524                                                 atmel,pins = <AT91_PIOC 5 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 525                                         };
 526
 527                                         pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
 528                                                 atmel,pins = <AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 529                                         };
 530
 531                                         pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
 532                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 533                                         };
 534
 535                                         pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
 536                                                 atmel,pins = <AT91_PIOC 6 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 537                                         };
 538
 539                                         pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
 540                                                 atmel,pins = <AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 541                                         };
 542                                 };
 543
 544                                 pioA: gpio@fffff400 {
 545                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 546                                         reg = <0xfffff400 0x200>;
 547                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 548                                         #gpio-cells = <2>;
 549                                         gpio-controller;
 550                                         interrupt-controller;
 551                                         #interrupt-cells = <2>;
 552                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
 553                                 };
 554
 555                                 pioB: gpio@fffff600 {
 556                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 557                                         reg = <0xfffff600 0x200>;
 558                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 559                                         #gpio-cells = <2>;
 560                                         gpio-controller;
 561                                         interrupt-controller;
 562                                         #interrupt-cells = <2>;
 563                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
 564                                 };
 565
 566                                 pioC: gpio@fffff800 {
 567                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 568                                         reg = <0xfffff800 0x200>;
 569                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 570                                         #gpio-cells = <2>;
 571                                         gpio-controller;
 572                                         interrupt-controller;
 573                                         #interrupt-cells = <2>;
 574                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
 575                                 };
 576
 577                                 pioD: gpio@fffffa00 {
 578                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 579                                         reg = <0xfffffa00 0x200>;
 580                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 581                                         #gpio-cells = <2>;
 582                                         gpio-controller;
 583                                         interrupt-controller;
 584                                         #interrupt-cells = <2>;
 585                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
 586                                 };
 587                         };
 588
 589                         dbgu: serial@fffff200 {
 590                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 591                                 reg = <0xfffff200 0x200>;
 592                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 593                                 pinctrl-names = "default";
 594                                 pinctrl-0 = <&pinctrl_dbgu>;
 595                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 596                                 clock-names = "usart";
 597                                 status = "disabled";
 598                         };
 599
 600                         ssc0: ssc@f0010000 {
 601                                 compatible = "atmel,at91sam9g45-ssc";
 602                                 reg = <0xf0010000 0x4000>;
 603                                 interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>;
 604                                 dmas = <&dma 0 AT91_DMA_CFG_PER_ID(21)>,
 605                                        <&dma 0 AT91_DMA_CFG_PER_ID(22)>;
 606                                 dma-names = "tx", "rx";
 607                                 pinctrl-names = "default";
 608                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 609                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 28>;
 610                                 clock-names = "pclk";
 611                                 status = "disabled";
 612                         };
 613
 614                         usart0: serial@f801c000 {
 615                                 compatible = "atmel,at91sam9260-usart";
 616                                 reg = <0xf801c000 0x4000>;
 617                                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>;
 618                                 pinctrl-names = "default";
 619                                 pinctrl-0 = <&pinctrl_usart0>;
 620                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
 621                                 clock-names = "usart";
 622                                 status = "disabled";
 623                         };
 624
 625                         usart1: serial@f8020000 {
 626                                 compatible = "atmel,at91sam9260-usart";
 627                                 reg = <0xf8020000 0x4000>;
 628                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 629                                 pinctrl-names = "default";
 630                                 pinctrl-0 = <&pinctrl_usart1>;
 631                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
 632                                 clock-names = "usart";
 633                                 status = "disabled";
 634                         };
 635
 636                         usart2: serial@f8024000 {
 637                                 compatible = "atmel,at91sam9260-usart";
 638                                 reg = <0xf8024000 0x4000>;
 639                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 640                                 pinctrl-names = "default";
 641                                 pinctrl-0 = <&pinctrl_usart2>;
 642                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
 643                                 clock-names = "usart";
 644                                 status = "disabled";
 645                         };
 646
 647                         usart3: serial@f8028000 {
 648                                 compatible = "atmel,at91sam9260-usart";
 649                                 reg = <0xf8028000 0x4000>;
 650                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 651                                 pinctrl-names = "default";
 652                                 pinctrl-0 = <&pinctrl_usart3>;
 653                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
 654                                 clock-names = "usart";
 655                                 status = "disabled";
 656                         };
 657
 658                         i2c0: i2c@f8010000 {
 659                                 compatible = "atmel,at91sam9x5-i2c";
 660                                 reg = <0xf8010000 0x100>;
 661                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 6>;
 662                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(13)>,
 663                                        <&dma 1 AT91_DMA_CFG_PER_ID(14)>;
 664                                 dma-names = "tx", "rx";
 665                                 #address-cells = <1>;
 666                                 #size-cells = <0>;
 667                                 pinctrl-names = "default";
 668                                 pinctrl-0 = <&pinctrl_i2c0>;
 669                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
 670                                 status = "disabled";
 671                         };
 672
 673                         i2c1: i2c@f8014000 {
 674                                 compatible = "atmel,at91sam9x5-i2c";
 675                                 reg = <0xf8014000 0x100>;
 676                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 6>;
 677                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(15)>,
 678                                        <&dma 1 AT91_DMA_CFG_PER_ID(16)>;
 679                                 dma-names = "tx", "rx";
 680                                 #address-cells = <1>;
 681                                 #size-cells = <0>;
 682                                 pinctrl-names = "default";
 683                                 pinctrl-0 = <&pinctrl_i2c1>;
 684                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
 685                                 status = "disabled";
 686                         };
 687
 688                         spi0: spi@f0000000 {
 689                                 #address-cells = <1>;
 690                                 #size-cells = <0>;
 691                                 compatible = "atmel,at91rm9200-spi";
 692                                 reg = <0xf0000000 0x100>;
 693                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 694                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(1)>,
 695                                        <&dma 1 AT91_DMA_CFG_PER_ID(2)>;
 696                                 dma-names = "tx", "rx";
 697                                 pinctrl-names = "default";
 698                                 pinctrl-0 = <&pinctrl_spi0>;
 699                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
 700                                 clock-names = "spi_clk";
 701                                 status = "disabled";
 702                         };
 703
 704                         spi1: spi@f0004000 {
 705                                 #address-cells = <1>;
 706                                 #size-cells = <0>;
 707                                 compatible = "atmel,at91rm9200-spi";
 708                                 reg = <0xf0004000 0x100>;
 709                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
 710                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(3)>,
 711                                        <&dma 1 AT91_DMA_CFG_PER_ID(4)>;
 712                                 dma-names = "tx", "rx";
 713                                 pinctrl-names = "default";
 714                                 pinctrl-0 = <&pinctrl_spi1>;
 715                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
 716                                 clock-names = "spi_clk";
 717                                 status = "disabled";
 718                         };
 719
 720                         watchdog@fffffe40 {
 721                                 compatible = "atmel,at91sam9260-wdt";
 722                                 reg = <0xfffffe40 0x10>;
 723                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 724                                 clocks = <&clk32k>;
 725                                 atmel,watchdog-type = "hardware";
 726                                 atmel,reset-type = "all";
 727                                 atmel,dbg-halt;
 728                                 status = "disabled";
 729                         };
 730
 731                         rtc@fffffeb0 {
 732                                 compatible = "atmel,at91rm9200-rtc";
 733                                 reg = <0xfffffeb0 0x40>;
 734                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 735                                 clocks = <&clk32k>;
 736                                 status = "disabled";
 737                         };
 738
 739                         pwm0: pwm@f8034000 {
 740                                 compatible = "atmel,at91sam9rl-pwm";
 741                                 reg = <0xf8034000 0x300>;
 742                                 interrupts = <18 IRQ_TYPE_LEVEL_HIGH 4>;
 743                                 #pwm-cells = <3>;
 744                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 18>;
 745                                 status = "disabled";
 746                         };
 747
 748                         usb1: gadget@f803c000 {
 749                                 compatible = "atmel,at91sam9260-udc";
 750                                 reg = <0xf803c000 0x4000>;
 751                                 interrupts = <23 IRQ_TYPE_LEVEL_HIGH 2>;
 752                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 23>, <&pmc PMC_TYPE_SYSTEM 7>;
 753                                 clock-names = "pclk", "hclk";
 754                                 status = "disabled";
 755                         };
 756                 };
 757
 758                 usb0: ohci@500000 {
 759                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 760                         reg = <0x00500000 0x00100000>;
 761                         interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
 762                         clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_SYSTEM 6>;
 763                         clock-names = "ohci_clk", "hclk", "uhpck";
 764                         status = "disabled";
 765                 };
 766
 767                 ebi: ebi@10000000 {
 768                         compatible = "atmel,at91sam9x5-ebi";
 769                         #address-cells = <2>;
 770                         #size-cells = <1>;
 771                         atmel,smc = <&smc>;
 772                         atmel,matrix = <&matrix>;
 773                         reg = <0x10000000 0x60000000>;
 774                         ranges = <0x0 0x0 0x10000000 0x10000000
 775                                   0x1 0x0 0x20000000 0x10000000
 776                                   0x2 0x0 0x30000000 0x10000000
 777                                   0x3 0x0 0x40000000 0x10000000
 778                                   0x4 0x0 0x50000000 0x10000000
 779                                   0x5 0x0 0x60000000 0x10000000>;
 780                         clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 781                         status = "disabled";
 782
 783                         nand_controller: nand-controller {
 784                                 compatible = "atmel,at91sam9g45-nand-controller";
 785                                 ecc-engine = <&pmecc>;
 786                                 #address-cells = <2>;
 787                                 #size-cells = <1>;
 788                                 ranges;
 789                                 status = "disabled";
 790                         };
 791                 };
 792         };
 793
 794         i2c-gpio-0 {
 795                 compatible = "i2c-gpio";
 796                 gpios = <&pioA 30 GPIO_ACTIVE_HIGH /* sda */
 797                          &pioA 31 GPIO_ACTIVE_HIGH /* scl */
 798                         >;
 799                 i2c-gpio,sda-open-drain;
 800                 i2c-gpio,scl-open-drain;
 801                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 802                 #address-cells = <1>;
 803                 #size-cells = <0>;
 804                 status = "disabled";
 805         };
 806 };