arch/arm/boot/dts/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 #include <dt-bindings/mfd/at91-usart.h>
  15
  16 / {
  17         #address-cells = <1>;
  18         #size-cells = <1>;
  19         model = "Atmel AT91SAM9N12 SoC";
  20         compatible = "atmel,at91sam9n12";
  21         interrupt-parent = <&aic>;
  22
  23         aliases {
  24                 serial0 = &dbgu;
  25                 serial1 = &usart0;
  26                 serial2 = &usart1;
  27                 serial3 = &usart2;
  28                 serial4 = &usart3;
  29                 gpio0 = &pioA;
  30                 gpio1 = &pioB;
  31                 gpio2 = &pioC;
  32                 gpio3 = &pioD;
  33                 tcb0 = &tcb0;
  34                 tcb1 = &tcb1;
  35                 i2c0 = &i2c0;
  36                 i2c1 = &i2c1;
  37                 ssc0 = &ssc0;
  38                 pwm0 = &pwm0;
  39         };
  40         cpus {
  41                 #address-cells = <1>;
  42                 #size-cells = <0>;
  43
  44                 cpu@0 {
  45                         compatible = "arm,arm926ej-s";
  46                         device_type = "cpu";
  47                         reg = <0>;
  48                 };
  49         };
  50
  51         memory@20000000 {
  52                 device_type = "memory";
  53                 reg = <0x20000000 0x10000000>;
  54         };
  55
  56         clocks {
  57                 slow_xtal: slow_xtal {
  58                         compatible = "fixed-clock";
  59                         #clock-cells = <0>;
  60                         clock-frequency = <0>;
  61                 };
  62
  63                 main_xtal: main_xtal {
  64                         compatible = "fixed-clock";
  65                         #clock-cells = <0>;
  66                         clock-frequency = <0>;
  67                 };
  68         };
  69
  70         sram: sram@300000 {
  71                 compatible = "mmio-sram";
  72                 reg = <0x00300000 0x8000>;
  73                 #address-cells = <1>;
  74                 #size-cells = <1>;
  75                 ranges = <0 0x00300000 0x8000>;
  76         };
  77
  78         ahb {
  79                 compatible = "simple-bus";
  80                 #address-cells = <1>;
  81                 #size-cells = <1>;
  82                 ranges;
  83
  84                 apb {
  85                         compatible = "simple-bus";
  86                         #address-cells = <1>;
  87                         #size-cells = <1>;
  88                         ranges;
  89
  90                         aic: interrupt-controller@fffff000 {
  91                                 #interrupt-cells = <3>;
  92                                 compatible = "atmel,at91rm9200-aic";
  93                                 interrupt-controller;
  94                                 reg = <0xfffff000 0x200>;
  95                                 atmel,external-irqs = <31>;
  96                         };
  97
  98                         matrix: matrix@ffffde00 {
  99                                 compatible = "atmel,at91sam9n12-matrix", "syscon";
 100                                 reg = <0xffffde00 0x100>;
 101                         };
 102
 103                         pmecc: ecc-engine@ffffe000 {
 104                                 compatible = "atmel,at91sam9g45-pmecc";
 105                                 reg = <0xffffe000 0x600>,
 106                                       <0xffffe600 0x200>;
 107                         };
 108
 109                         ramc0: ramc@ffffe800 {
 110                                 compatible = "atmel,at91sam9g45-ddramc";
 111                                 reg = <0xffffe800 0x200>;
 112                                 clocks = <&pmc PMC_TYPE_SYSTEM 2>;
 113                                 clock-names = "ddrck";
 114                         };
 115
 116                         smc: smc@ffffea00 {
 117                                 compatible = "atmel,at91sam9260-smc", "syscon";
 118                                 reg = <0xffffea00 0x200>;
 119                         };
 120
 121                         pmc: pmc@fffffc00 {
 122                                 compatible = "atmel,at91sam9n12-pmc", "syscon";
 123                                 reg = <0xfffffc00 0x200>;
 124                                 #clock-cells = <2>;
 125                                 clocks = <&clk32k>, <&main_xtal>;
 126                                 clock-names = "slow_clk", "main_xtal";
 127                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 128                         };
 129
 130                         reset-controller@fffffe00 {
 131                                 compatible = "atmel,at91sam9g45-rstc";
 132                                 reg = <0xfffffe00 0x10>;
 133                                 clocks = <&clk32k>;
 134                         };
 135
 136                         pit: timer@fffffe30 {
 137                                 compatible = "atmel,at91sam9260-pit";
 138                                 reg = <0xfffffe30 0xf>;
 139                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 140                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 141                         };
 142
 143                         shdwc@fffffe10 {
 144                                 compatible = "atmel,at91sam9x5-shdwc";
 145                                 reg = <0xfffffe10 0x10>;
 146                                 clocks = <&clk32k>;
 147                         };
 148
 149                         sckc@fffffe50 {
 150                                 compatible = "atmel,at91sam9x5-sckc";
 151                                 reg = <0xfffffe50 0x4>;
 152
 153                                 slow_osc: slow_osc {
 154                                         compatible = "atmel,at91sam9x5-clk-slow-osc";
 155                                         #clock-cells = <0>;
 156                                         clocks = <&slow_xtal>;
 157                                 };
 158
 159                                 slow_rc_osc: slow_rc_osc {
 160                                         compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
 161                                         #clock-cells = <0>;
 162                                         clock-frequency = <32768>;
 163                                         clock-accuracy = <50000000>;
 164                                 };
 165
 166                                 clk32k: slck {
 167                                         compatible = "atmel,at91sam9x5-clk-slow";
 168                                         #clock-cells = <0>;
 169                                         clocks = <&slow_rc_osc>, <&slow_osc>;
 170                                 };
 171                         };
 172
 173                         mmc0: mmc@f0008000 {
 174                                 compatible = "atmel,hsmci";
 175                                 reg = <0xf0008000 0x600>;
 176                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>;
 177                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(0)>;
 178                                 dma-names = "rxtx";
 179                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 12>;
 180                                 clock-names = "mci_clk";
 181                                 #address-cells = <1>;
 182                                 #size-cells = <0>;
 183                                 status = "disabled";
 184                         };
 185
 186                         tcb0: timer@f8008000 {
 187                                 compatible = "atmel,at91sam9x5-tcb", "simple-mfd", "syscon";
 188                                 #address-cells = <1>;
 189                                 #size-cells = <0>;
 190                                 reg = <0xf8008000 0x100>;
 191                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
 192                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 17>, <&clk32k>;
 193                                 clock-names = "t0_clk", "slow_clk";
 194                         };
 195
 196                         tcb1: timer@f800c000 {
 197                                 compatible = "atmel,at91sam9x5-tcb", "simple-mfd", "syscon";
 198                                 #address-cells = <1>;
 199                                 #size-cells = <0>;
 200                                 reg = <0xf800c000 0x100>;
 201                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
 202                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 17>, <&clk32k>;
 203                                 clock-names = "t0_clk", "slow_clk";
 204                         };
 205
 206                         hlcdc: hlcdc@f8038000 {
 207                                 compatible = "atmel,at91sam9n12-hlcdc";
 208                                 reg = <0xf8038000 0x2000>;
 209                                 interrupts = <25 IRQ_TYPE_LEVEL_HIGH 0>;
 210                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 25>, <&pmc PMC_TYPE_SYSTEM 3>, <&clk32k>;
 211                                 clock-names = "periph_clk", "sys_clk", "slow_clk";
 212                                 status = "disabled";
 213
 214                                 hlcdc-display-controller {
 215                                         compatible = "atmel,hlcdc-display-controller";
 216                                         #address-cells = <1>;
 217                                         #size-cells = <0>;
 218
 219                                         port@0 {
 220                                                 #address-cells = <1>;
 221                                                 #size-cells = <0>;
 222                                                 reg = <0>;
 223                                         };
 224                                 };
 225
 226                                 hlcdc_pwm: hlcdc-pwm {
 227                                         compatible = "atmel,hlcdc-pwm";
 228                                         pinctrl-names = "default";
 229                                         pinctrl-0 = <&pinctrl_lcd_pwm>;
 230                                         #pwm-cells = <3>;
 231                                 };
 232                         };
 233
 234                         dma: dma-controller@ffffec00 {
 235                                 compatible = "atmel,at91sam9g45-dma";
 236                                 reg = <0xffffec00 0x200>;
 237                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
 238                                 #dma-cells = <2>;
 239                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>;
 240                                 clock-names = "dma_clk";
 241                         };
 242
 243                         pinctrl@fffff400 {
 244                                 #address-cells = <1>;
 245                                 #size-cells = <1>;
 246                                 compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
 247                                 ranges = <0xfffff400 0xfffff400 0x800>;
 248
 249                                 atmel,mux-mask = <
 250                                       /*    A         B          C     */
 251                                        0xffffffff 0xffe07983 0x00000000  /* pioA */
 252                                        0x00040000 0x00047e0f 0x00000000  /* pioB */
 253                                        0xfdffffff 0x07c00000 0xb83fffff  /* pioC */
 254                                        0x003fffff 0x003f8000 0x00000000  /* pioD */
 255                                       >;
 256
 257                                 /* shared pinctrl settings */
 258                                 dbgu {
 259                                         pinctrl_dbgu: dbgu-0 {
 260                                                 atmel,pins =
 261                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
 262                                                          AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 263                                         };
 264                                 };
 265
 266                                 lcd {
 267                                         pinctrl_lcd_base: lcd-base-0 {
 268                                                 atmel,pins =
 269                                                         <AT91_PIOC 27 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDVSYNC */
 270                                                          AT91_PIOC 28 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDHSYNC */
 271                                                          AT91_PIOC 24 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDDISP */
 272                                                          AT91_PIOC 29 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDDEN */
 273                                                          AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDPCK */
 274                                         };
 275
 276                                         pinctrl_lcd_pwm: lcd-pwm-0 {
 277                                                 atmel,pins = <AT91_PIOC 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;    /* LCDPWM */
 278                                         };
 279
 280                                         pinctrl_lcd_rgb888: lcd-rgb-3 {
 281                                                 atmel,pins =
 282                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD0 pin */
 283                                                          AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD1 pin */
 284                                                          AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD2 pin */
 285                                                          AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD3 pin */
 286                                                          AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD4 pin */
 287                                                          AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD5 pin */
 288                                                          AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD6 pin */
 289                                                          AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD7 pin */
 290                                                          AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD8 pin */
 291                                                          AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD9 pin */
 292                                                          AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD10 pin */
 293                                                          AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD11 pin */
 294                                                          AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD12 pin */
 295                                                          AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD13 pin */
 296                                                          AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD14 pin */
 297                                                          AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD15 pin */
 298                                                          AT91_PIOC 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD16 pin */
 299                                                          AT91_PIOC 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD17 pin */
 300                                                          AT91_PIOC 18 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD18 pin */
 301                                                          AT91_PIOC 19 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD19 pin */
 302                                                          AT91_PIOC 20 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD20 pin */
 303                                                          AT91_PIOC 21 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD21 pin */
 304                                                          AT91_PIOC 22 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD22 pin */
 305                                                          AT91_PIOC 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD23 pin */
 306                                         };
 307                                 };
 308
 309                                 usart0 {
 310                                         pinctrl_usart0: usart0-0 {
 311                                                 atmel,pins =
 312                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA1 periph A with pullup */
 313                                                          AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA0 periph A */
 314                                         };
 315
 316                                         pinctrl_usart0_rts: usart0_rts-0 {
 317                                                 atmel,pins =
 318                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA2 periph A */
 319                                         };
 320
 321                                         pinctrl_usart0_cts: usart0_cts-0 {
 322                                                 atmel,pins =
 323                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA3 periph A */
 324                                         };
 325                                 };
 326
 327                                 usart1 {
 328                                         pinctrl_usart1: usart1-0 {
 329                                                 atmel,pins =
 330                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA6 periph A with pullup */
 331                                                          AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA5 periph A */
 332                                         };
 333                                 };
 334
 335                                 usart2 {
 336                                         pinctrl_usart2: usart2-0 {
 337                                                 atmel,pins =
 338                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA8 periph A with pullup */
 339                                                          AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA7 periph A */
 340                                         };
 341
 342                                         pinctrl_usart2_rts: usart2_rts-0 {
 343                                                 atmel,pins =
 344                                                         <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB0 periph B */
 345                                         };
 346
 347                                         pinctrl_usart2_cts: usart2_cts-0 {
 348                                                 atmel,pins =
 349                                                         <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB1 periph B */
 350                                         };
 351                                 };
 352
 353                                 usart3 {
 354                                         pinctrl_usart3: usart3-0 {
 355                                                 atmel,pins =
 356                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PC23 periph B with pullup */
 357                                                          AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC22 periph B */
 358                                         };
 359
 360                                         pinctrl_usart3_rts: usart3_rts-0 {
 361                                                 atmel,pins =
 362                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC24 periph B */
 363                                         };
 364
 365                                         pinctrl_usart3_cts: usart3_cts-0 {
 366                                                 atmel,pins =
 367                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC25 periph B */
 368                                         };
 369                                 };
 370
 371                                 uart0 {
 372                                         pinctrl_uart0: uart0-0 {
 373                                                 atmel,pins =
 374                                                         <AT91_PIOC 9 AT91_PERIPH_C AT91_PINCTRL_PULL_UP /* PC9 periph C with pullup */
 375                                                          AT91_PIOC 8 AT91_PERIPH_C AT91_PINCTRL_NONE>;  /* PC8 periph C */
 376                                         };
 377                                 };
 378
 379                                 uart1 {
 380                                         pinctrl_uart1: uart1-0 {
 381                                                 atmel,pins =
 382                                                         <AT91_PIOC 16 AT91_PERIPH_C AT91_PINCTRL_NONE
 383                                                          AT91_PIOC 17 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>;
 384                                         };
 385                                 };
 386
 387                                 nand {
 388                                         pinctrl_nand_rb: nand-rb-0 {
 389                                                 atmel,pins =
 390                                                         <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 391                                         };
 392
 393                                         pinctrl_nand_cs: nand-cs-0 {
 394                                                 atmel,pins =
 395                                                          <AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 396                                         };
 397                                 };
 398
 399                                 mmc0 {
 400                                         pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
 401                                                 atmel,pins =
 402                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA17 periph A */
 403                                                          AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA16 periph A with pullup */
 404                                                          AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA15 periph A with pullup */
 405                                         };
 406
 407                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 408                                                 atmel,pins =
 409                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA18 periph A with pullup */
 410                                                          AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA19 periph A with pullup */
 411                                                          AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA20 periph A with pullup */
 412                                         };
 413
 414                                         pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 {
 415                                                 atmel,pins =
 416                                                         <AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA11 periph B with pullup */
 417                                                          AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA12 periph B with pullup */
 418                                                          AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA13 periph B with pullup */
 419                                                          AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;      /* PA14 periph B with pullup */
 420                                         };
 421                                 };
 422
 423                                 ssc0 {
 424                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 425                                                 atmel,pins =
 426                                                         <AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA24 periph B */
 427                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
 428                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA26 periph B */
 429                                         };
 430
 431                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 432                                                 atmel,pins =
 433                                                         <AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
 434                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
 435                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
 436                                         };
 437                                 };
 438
 439                                 spi0 {
 440                                         pinctrl_spi0: spi0-0 {
 441                                                 atmel,pins =
 442                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA11 periph A SPI0_MISO pin */
 443                                                          AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA12 periph A SPI0_MOSI pin */
 444                                                          AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA13 periph A SPI0_SPCK pin */
 445                                         };
 446                                 };
 447
 448                                 spi1 {
 449                                         pinctrl_spi1: spi1-0 {
 450                                                 atmel,pins =
 451                                                         <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA21 periph B SPI1_MISO pin */
 452                                                          AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B SPI1_MOSI pin */
 453                                                          AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA23 periph B SPI1_SPCK pin */
 454                                         };
 455                                 };
 456
 457                                 i2c0 {
 458                                         pinctrl_i2c0: i2c0-0 {
 459                                                 atmel,pins =
 460                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE
 461                                                          AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 462                                         };
 463                                 };
 464
 465                                 i2c1 {
 466                                         pinctrl_i2c1: i2c1-0 {
 467                                                 atmel,pins =
 468                                                         <AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE
 469                                                          AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 470                                         };
 471                                 };
 472
 473                                 tcb0 {
 474                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 475                                                 atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 476                                         };
 477
 478                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 479                                                 atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 480                                         };
 481
 482                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 483                                                 atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 484                                         };
 485
 486                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 487                                                 atmel,pins = <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 488                                         };
 489
 490                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 491                                                 atmel,pins = <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 492                                         };
 493
 494                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 495                                                 atmel,pins = <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 496                                         };
 497
 498                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 499                                                 atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 500                                         };
 501
 502                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 503                                                 atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 504                                         };
 505
 506                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 507                                                 atmel,pins = <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 508                                         };
 509                                 };
 510
 511                                 tcb1 {
 512                                         pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
 513                                                 atmel,pins = <AT91_PIOC 4 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 514                                         };
 515
 516                                         pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
 517                                                 atmel,pins = <AT91_PIOC 7 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 518                                         };
 519
 520                                         pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
 521                                                 atmel,pins = <AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 522                                         };
 523
 524                                         pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
 525                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 526                                         };
 527
 528                                         pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
 529                                                 atmel,pins = <AT91_PIOC 5 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 530                                         };
 531
 532                                         pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
 533                                                 atmel,pins = <AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 534                                         };
 535
 536                                         pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
 537                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 538                                         };
 539
 540                                         pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
 541                                                 atmel,pins = <AT91_PIOC 6 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 542                                         };
 543
 544                                         pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
 545                                                 atmel,pins = <AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE>;
 546                                         };
 547                                 };
 548
 549                                 pioA: gpio@fffff400 {
 550                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 551                                         reg = <0xfffff400 0x200>;
 552                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 553                                         #gpio-cells = <2>;
 554                                         gpio-controller;
 555                                         interrupt-controller;
 556                                         #interrupt-cells = <2>;
 557                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
 558                                 };
 559
 560                                 pioB: gpio@fffff600 {
 561                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 562                                         reg = <0xfffff600 0x200>;
 563                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 564                                         #gpio-cells = <2>;
 565                                         gpio-controller;
 566                                         interrupt-controller;
 567                                         #interrupt-cells = <2>;
 568                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
 569                                 };
 570
 571                                 pioC: gpio@fffff800 {
 572                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 573                                         reg = <0xfffff800 0x200>;
 574                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 575                                         #gpio-cells = <2>;
 576                                         gpio-controller;
 577                                         interrupt-controller;
 578                                         #interrupt-cells = <2>;
 579                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
 580                                 };
 581
 582                                 pioD: gpio@fffffa00 {
 583                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 584                                         reg = <0xfffffa00 0x200>;
 585                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 586                                         #gpio-cells = <2>;
 587                                         gpio-controller;
 588                                         interrupt-controller;
 589                                         #interrupt-cells = <2>;
 590                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
 591                                 };
 592                         };
 593
 594                         dbgu: serial@fffff200 {
 595                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 596                                 reg = <0xfffff200 0x200>;
 597                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 598                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 599                                 pinctrl-names = "default";
 600                                 pinctrl-0 = <&pinctrl_dbgu>;
 601                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 602                                 clock-names = "usart";
 603                                 status = "disabled";
 604                         };
 605
 606                         ssc0: ssc@f0010000 {
 607                                 compatible = "atmel,at91sam9g45-ssc";
 608                                 reg = <0xf0010000 0x4000>;
 609                                 interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>;
 610                                 dmas = <&dma 0 AT91_DMA_CFG_PER_ID(21)>,
 611                                        <&dma 0 AT91_DMA_CFG_PER_ID(22)>;
 612                                 dma-names = "tx", "rx";
 613                                 pinctrl-names = "default";
 614                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 615                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 28>;
 616                                 clock-names = "pclk";
 617                                 status = "disabled";
 618                         };
 619
 620                         usart0: serial@f801c000 {
 621                                 compatible = "atmel,at91sam9260-usart";
 622                                 reg = <0xf801c000 0x4000>;
 623                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 624                                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>;
 625                                 pinctrl-names = "default";
 626                                 pinctrl-0 = <&pinctrl_usart0>;
 627                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
 628                                 clock-names = "usart";
 629                                 status = "disabled";
 630                         };
 631
 632                         usart1: serial@f8020000 {
 633                                 compatible = "atmel,at91sam9260-usart";
 634                                 reg = <0xf8020000 0x4000>;
 635                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 636                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 637                                 pinctrl-names = "default";
 638                                 pinctrl-0 = <&pinctrl_usart1>;
 639                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
 640                                 clock-names = "usart";
 641                                 status = "disabled";
 642                         };
 643
 644                         usart2: serial@f8024000 {
 645                                 compatible = "atmel,at91sam9260-usart";
 646                                 reg = <0xf8024000 0x4000>;
 647                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 648                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 649                                 pinctrl-names = "default";
 650                                 pinctrl-0 = <&pinctrl_usart2>;
 651                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
 652                                 clock-names = "usart";
 653                                 status = "disabled";
 654                         };
 655
 656                         usart3: serial@f8028000 {
 657                                 compatible = "atmel,at91sam9260-usart";
 658                                 reg = <0xf8028000 0x4000>;
 659                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 660                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 661                                 pinctrl-names = "default";
 662                                 pinctrl-0 = <&pinctrl_usart3>;
 663                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
 664                                 clock-names = "usart";
 665                                 status = "disabled";
 666                         };
 667
 668                         i2c0: i2c@f8010000 {
 669                                 compatible = "atmel,at91sam9x5-i2c";
 670                                 reg = <0xf8010000 0x100>;
 671                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 6>;
 672                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(13)>,
 673                                        <&dma 1 AT91_DMA_CFG_PER_ID(14)>;
 674                                 dma-names = "tx", "rx";
 675                                 #address-cells = <1>;
 676                                 #size-cells = <0>;
 677                                 pinctrl-names = "default";
 678                                 pinctrl-0 = <&pinctrl_i2c0>;
 679                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
 680                                 status = "disabled";
 681                         };
 682
 683                         i2c1: i2c@f8014000 {
 684                                 compatible = "atmel,at91sam9x5-i2c";
 685                                 reg = <0xf8014000 0x100>;
 686                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 6>;
 687                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(15)>,
 688                                        <&dma 1 AT91_DMA_CFG_PER_ID(16)>;
 689                                 dma-names = "tx", "rx";
 690                                 #address-cells = <1>;
 691                                 #size-cells = <0>;
 692                                 pinctrl-names = "default";
 693                                 pinctrl-0 = <&pinctrl_i2c1>;
 694                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
 695                                 status = "disabled";
 696                         };
 697
 698                         spi0: spi@f0000000 {
 699                                 #address-cells = <1>;
 700                                 #size-cells = <0>;
 701                                 compatible = "atmel,at91rm9200-spi";
 702                                 reg = <0xf0000000 0x100>;
 703                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 704                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(1)>,
 705                                        <&dma 1 AT91_DMA_CFG_PER_ID(2)>;
 706                                 dma-names = "tx", "rx";
 707                                 pinctrl-names = "default";
 708                                 pinctrl-0 = <&pinctrl_spi0>;
 709                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
 710                                 clock-names = "spi_clk";
 711                                 status = "disabled";
 712                         };
 713
 714                         spi1: spi@f0004000 {
 715                                 #address-cells = <1>;
 716                                 #size-cells = <0>;
 717                                 compatible = "atmel,at91rm9200-spi";
 718                                 reg = <0xf0004000 0x100>;
 719                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
 720                                 dmas = <&dma 1 AT91_DMA_CFG_PER_ID(3)>,
 721                                        <&dma 1 AT91_DMA_CFG_PER_ID(4)>;
 722                                 dma-names = "tx", "rx";
 723                                 pinctrl-names = "default";
 724                                 pinctrl-0 = <&pinctrl_spi1>;
 725                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
 726                                 clock-names = "spi_clk";
 727                                 status = "disabled";
 728                         };
 729
 730                         watchdog@fffffe40 {
 731                                 compatible = "atmel,at91sam9260-wdt";
 732                                 reg = <0xfffffe40 0x10>;
 733                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 734                                 clocks = <&clk32k>;
 735                                 atmel,watchdog-type = "hardware";
 736                                 atmel,reset-type = "all";
 737                                 atmel,dbg-halt;
 738                                 status = "disabled";
 739                         };
 740
 741                         rtc@fffffeb0 {
 742                                 compatible = "atmel,at91rm9200-rtc";
 743                                 reg = <0xfffffeb0 0x40>;
 744                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 745                                 clocks = <&clk32k>;
 746                                 status = "disabled";
 747                         };
 748
 749                         pwm0: pwm@f8034000 {
 750                                 compatible = "atmel,at91sam9rl-pwm";
 751                                 reg = <0xf8034000 0x300>;
 752                                 interrupts = <18 IRQ_TYPE_LEVEL_HIGH 4>;
 753                                 #pwm-cells = <3>;
 754                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 18>;
 755                                 status = "disabled";
 756                         };
 757
 758                         usb1: gadget@f803c000 {
 759                                 compatible = "atmel,at91sam9260-udc";
 760                                 reg = <0xf803c000 0x4000>;
 761                                 interrupts = <23 IRQ_TYPE_LEVEL_HIGH 2>;
 762                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 23>, <&pmc PMC_TYPE_SYSTEM 7>;
 763                                 clock-names = "pclk", "hclk";
 764                                 status = "disabled";
 765                         };
 766                 };
 767
 768                 usb0: ohci@500000 {
 769                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 770                         reg = <0x00500000 0x00100000>;
 771                         interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
 772                         clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_SYSTEM 6>;
 773                         clock-names = "ohci_clk", "hclk", "uhpck";
 774                         status = "disabled";
 775                 };
 776
 777                 ebi: ebi@10000000 {
 778                         compatible = "atmel,at91sam9x5-ebi";
 779                         #address-cells = <2>;
 780                         #size-cells = <1>;
 781                         atmel,smc = <&smc>;
 782                         atmel,matrix = <&matrix>;
 783                         reg = <0x10000000 0x60000000>;
 784                         ranges = <0x0 0x0 0x10000000 0x10000000
 785                                   0x1 0x0 0x20000000 0x10000000
 786                                   0x2 0x0 0x30000000 0x10000000
 787                                   0x3 0x0 0x40000000 0x10000000
 788                                   0x4 0x0 0x50000000 0x10000000
 789                                   0x5 0x0 0x60000000 0x10000000>;
 790                         clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 791                         status = "disabled";
 792
 793                         nand_controller: nand-controller {
 794                                 compatible = "atmel,at91sam9g45-nand-controller";
 795                                 ecc-engine = <&pmecc>;
 796                                 #address-cells = <2>;
 797                                 #size-cells = <1>;
 798                                 ranges;
 799                                 status = "disabled";
 800                         };
 801                 };
 802         };
 803
 804         i2c-gpio-0 {
 805                 compatible = "i2c-gpio";
 806                 gpios = <&pioA 30 GPIO_ACTIVE_HIGH /* sda */
 807                          &pioA 31 GPIO_ACTIVE_HIGH /* scl */
 808                         >;
 809                 i2c-gpio,sda-open-drain;
 810                 i2c-gpio,scl-open-drain;
 811                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 812                 #address-cells = <1>;
 813                 #size-cells = <0>;
 814                 status = "disabled";
 815         };
 816 };