arch/arm/boot/dts/at91sam9rl.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
   4  *
   5  *  Copyright (C) 2014 Microchip
   6  *  Alexandre Belloni <alexandre.belloni@free-electrons.com>
   7  */
   8
   9 #include <dt-bindings/pinctrl/at91.h>
  10 #include <dt-bindings/clock/at91.h>
  11 #include <dt-bindings/interrupt-controller/irq.h>
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/pwm/pwm.h>
  14 #include <dt-bindings/mfd/at91-usart.h>
  15
  16 / {
  17         #address-cells = <1>;
  18         #size-cells = <1>;
  19         model = "Atmel AT91SAM9RL family SoC";
  20         compatible = "atmel,at91sam9rl", "atmel,at91sam9";
  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                 i2c0 = &i2c0;
  35                 i2c1 = &i2c1;
  36                 ssc0 = &ssc0;
  37                 ssc1 = &ssc1;
  38                 pwm0 = &pwm0;
  39         };
  40
  41         cpus {
  42                 #address-cells = <1>;
  43                 #size-cells = <0>;
  44
  45                 cpu@0 {
  46                         compatible = "arm,arm926ej-s";
  47                         device_type = "cpu";
  48                         reg = <0>;
  49                 };
  50         };
  51
  52         memory@20000000 {
  53                 device_type = "memory";
  54                 reg = <0x20000000 0x04000000>;
  55         };
  56
  57         clocks {
  58                 slow_xtal: slow_xtal {
  59                         compatible = "fixed-clock";
  60                         #clock-cells = <0>;
  61                         clock-frequency = <0>;
  62                 };
  63
  64                 main_xtal: main_xtal {
  65                         compatible = "fixed-clock";
  66                         #clock-cells = <0>;
  67                         clock-frequency = <0>;
  68                 };
  69
  70                 adc_op_clk: adc_op_clk{
  71                         compatible = "fixed-clock";
  72                         #clock-cells = <0>;
  73                         clock-frequency = <1000000>;
  74                 };
  75         };
  76
  77         sram: sram@300000 {
  78                 compatible = "mmio-sram";
  79                 reg = <0x00300000 0x10000>;
  80                 #address-cells = <1>;
  81                 #size-cells = <1>;
  82                 ranges = <0 0x00300000 0x10000>;
  83         };
  84
  85         ahb {
  86                 compatible = "simple-bus";
  87                 #address-cells = <1>;
  88                 #size-cells = <1>;
  89                 ranges;
  90
  91                 fb0: fb@500000 {
  92                         compatible = "atmel,at91sam9rl-lcdc";
  93                         reg = <0x00500000 0x1000>;
  94                         interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
  95                         pinctrl-names = "default";
  96                         pinctrl-0 = <&pinctrl_fb>;
  97                         clocks = <&pmc PMC_TYPE_PERIPHERAL 23>, <&pmc PMC_TYPE_PERIPHERAL 23>;
  98                         clock-names = "hclk", "lcdc_clk";
  99                         status = "disabled";
 100                 };
 101
 102                 ebi: ebi@10000000 {
 103                         compatible = "atmel,at91sam9rl-ebi";
 104                         #address-cells = <2>;
 105                         #size-cells = <1>;
 106                         atmel,smc = <&smc>;
 107                         atmel,matrix = <&matrix>;
 108                         reg = <0x10000000 0x80000000>;
 109                         ranges = <0x0 0x0 0x10000000 0x10000000
 110                                   0x1 0x0 0x20000000 0x10000000
 111                                   0x2 0x0 0x30000000 0x10000000
 112                                   0x3 0x0 0x40000000 0x10000000
 113                                   0x4 0x0 0x50000000 0x10000000
 114                                   0x5 0x0 0x60000000 0x10000000>;
 115                         clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 116                         status = "disabled";
 117
 118                         nand_controller: nand-controller {
 119                                 compatible = "atmel,at91sam9g45-nand-controller";
 120                                 #address-cells = <2>;
 121                                 #size-cells = <1>;
 122                                 ranges;
 123                                 status = "disabled";
 124                         };
 125                 };
 126
 127                 apb {
 128                         compatible = "simple-bus";
 129                         #address-cells = <1>;
 130                         #size-cells = <1>;
 131                         ranges;
 132
 133                         tcb0: timer@fffa0000 {
 134                                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
 135                                 #address-cells = <1>;
 136                                 #size-cells = <0>;
 137                                 reg = <0xfffa0000 0x100>;
 138                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0>,
 139                                              <17 IRQ_TYPE_LEVEL_HIGH 0>,
 140                                              <18 IRQ_TYPE_LEVEL_HIGH 0>;
 141                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 16>, <&pmc PMC_TYPE_PERIPHERAL 17>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&clk32k>;
 142                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 143                         };
 144
 145                         mmc0: mmc@fffa4000 {
 146                                 compatible = "atmel,hsmci";
 147                                 reg = <0xfffa4000 0x600>;
 148                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
 149                                 #address-cells = <1>;
 150                                 #size-cells = <0>;
 151                                 pinctrl-names = "default";
 152                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
 153                                 clock-names = "mci_clk";
 154                                 status = "disabled";
 155                         };
 156
 157                         i2c0: i2c@fffa8000 {
 158                                 compatible = "atmel,at91sam9260-i2c";
 159                                 reg = <0xfffa8000 0x100>;
 160                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 161                                 #address-cells = <1>;
 162                                 #size-cells = <0>;
 163                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
 164                                 status = "disabled";
 165                         };
 166
 167                         i2c1: i2c@fffac000 {
 168                                 compatible = "atmel,at91sam9260-i2c";
 169                                 reg = <0xfffac000 0x100>;
 170                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
 171                                 #address-cells = <1>;
 172                                 #size-cells = <0>;
 173                                 status = "disabled";
 174                         };
 175
 176                         usart0: serial@fffb0000 {
 177                                 compatible = "atmel,at91sam9260-usart";
 178                                 reg = <0xfffb0000 0x200>;
 179                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 180                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 181                                 atmel,use-dma-rx;
 182                                 atmel,use-dma-tx;
 183                                 pinctrl-names = "default";
 184                                 pinctrl-0 = <&pinctrl_usart0>;
 185                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
 186                                 clock-names = "usart";
 187                                 status = "disabled";
 188                         };
 189
 190                         usart1: serial@fffb4000 {
 191                                 compatible = "atmel,at91sam9260-usart";
 192                                 reg = <0xfffb4000 0x200>;
 193                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 194                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 195                                 atmel,use-dma-rx;
 196                                 atmel,use-dma-tx;
 197                                 pinctrl-names = "default";
 198                                 pinctrl-0 = <&pinctrl_usart1>;
 199                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
 200                                 clock-names = "usart";
 201                                 status = "disabled";
 202                         };
 203
 204                         usart2: serial@fffb8000 {
 205                                 compatible = "atmel,at91sam9260-usart";
 206                                 reg = <0xfffb8000 0x200>;
 207                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 208                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 209                                 atmel,use-dma-rx;
 210                                 atmel,use-dma-tx;
 211                                 pinctrl-names = "default";
 212                                 pinctrl-0 = <&pinctrl_usart2>;
 213                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
 214                                 clock-names = "usart";
 215                                 status = "disabled";
 216                         };
 217
 218                         usart3: serial@fffbc000 {
 219                                 compatible = "atmel,at91sam9260-usart";
 220                                 reg = <0xfffbc000 0x200>;
 221                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 222                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
 223                                 atmel,use-dma-rx;
 224                                 atmel,use-dma-tx;
 225                                 pinctrl-names = "default";
 226                                 pinctrl-0 = <&pinctrl_usart3>;
 227                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
 228                                 clock-names = "usart";
 229                                 status = "disabled";
 230                         };
 231
 232                         ssc0: ssc@fffc0000 {
 233                                 compatible = "atmel,at91sam9rl-ssc";
 234                                 reg = <0xfffc0000 0x4000>;
 235                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 236                                 pinctrl-names = "default";
 237                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 238                                 status = "disabled";
 239                         };
 240
 241                         ssc1: ssc@fffc4000 {
 242                                 compatible = "atmel,at91sam9rl-ssc";
 243                                 reg = <0xfffc4000 0x4000>;
 244                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
 245                                 pinctrl-names = "default";
 246                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
 247                                 status = "disabled";
 248                         };
 249
 250                         pwm0: pwm@fffc8000 {
 251                                 compatible = "atmel,at91sam9rl-pwm";
 252                                 reg = <0xfffc8000 0x300>;
 253                                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
 254                                 #pwm-cells = <3>;
 255                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 19>;
 256                                 clock-names = "pwm_clk";
 257                                 status = "disabled";
 258                         };
 259
 260                         spi0: spi@fffcc000 {
 261                                 #address-cells = <1>;
 262                                 #size-cells = <0>;
 263                                 compatible = "atmel,at91rm9200-spi";
 264                                 reg = <0xfffcc000 0x200>;
 265                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 266                                 pinctrl-names = "default";
 267                                 pinctrl-0 = <&pinctrl_spi0>;
 268                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
 269                                 clock-names = "spi_clk";
 270                                 status = "disabled";
 271                         };
 272
 273                         adc0: adc@fffd0000 {
 274                                 compatible = "atmel,at91sam9rl-adc";
 275                                 reg = <0xfffd0000 0x100>;
 276                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
 277                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>, <&adc_op_clk>;
 278                                 clock-names = "adc_clk", "adc_op_clk";
 279                                 atmel,adc-use-external-triggers;
 280                                 atmel,adc-channels-used = <0x3f>;
 281                                 atmel,adc-vref = <3300>;
 282                                 atmel,adc-startup-time = <40>;
 283                         };
 284
 285                         usb0: gadget@fffd4000 {
 286                                 compatible = "atmel,at91sam9rl-udc";
 287                                 reg = <0x00600000 0x100000>,
 288                                       <0xfffd4000 0x4000>;
 289                                 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
 290                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_CORE PMC_UTMI>;
 291                                 clock-names = "pclk", "hclk";
 292                                 status = "disabled";
 293                         };
 294
 295                         dma0: dma-controller@ffffe600 {
 296                                 compatible = "atmel,at91sam9rl-dma";
 297                                 reg = <0xffffe600 0x200>;
 298                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
 299                                 #dma-cells = <2>;
 300                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
 301                                 clock-names = "dma_clk";
 302                         };
 303
 304                         ramc0: ramc@ffffea00 {
 305                                 compatible = "atmel,at91sam9260-sdramc";
 306                                 reg = <0xffffea00 0x200>;
 307                         };
 308
 309                         smc: smc@ffffec00 {
 310                                 compatible = "atmel,at91sam9260-smc", "syscon";
 311                                 reg = <0xffffec00 0x200>;
 312                         };
 313
 314                         matrix: matrix@ffffee00 {
 315                                 compatible = "atmel,at91sam9rl-matrix", "syscon";
 316                                 reg = <0xffffee00 0x200>;
 317                         };
 318
 319                         aic: interrupt-controller@fffff000 {
 320                                 #interrupt-cells = <3>;
 321                                 compatible = "atmel,at91rm9200-aic";
 322                                 interrupt-controller;
 323                                 reg = <0xfffff000 0x200>;
 324                                 atmel,external-irqs = <31>;
 325                         };
 326
 327                         dbgu: serial@fffff200 {
 328                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 329                                 reg = <0xfffff200 0x200>;
 330                                 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 331                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 332                                 pinctrl-names = "default";
 333                                 pinctrl-0 = <&pinctrl_dbgu>;
 334                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 335                                 clock-names = "usart";
 336                                 status = "disabled";
 337                         };
 338
 339                         pinctrl@fffff400 {
 340                                 #address-cells = <1>;
 341                                 #size-cells = <1>;
 342                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 343                                 ranges = <0xfffff400 0xfffff400 0x800>;
 344
 345                                 atmel,mux-mask =
 346                                         /*    A         B     */
 347                                         <0xffffffff 0xe05c6738>,  /* pioA */
 348                                         <0xffffffff 0x0000c780>,  /* pioB */
 349                                         <0xffffffff 0xe3ffff0e>,  /* pioC */
 350                                         <0x003fffff 0x0001ff3c>;  /* pioD */
 351
 352                                 /* shared pinctrl settings */
 353                                 adc0 {
 354                                         pinctrl_adc0_ts: adc0_ts-0 {
 355                                                 atmel,pins =
 356                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 357                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 358                                                         <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 359                                                         <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 360                                         };
 361
 362                                         pinctrl_adc0_ad0: adc0_ad0-0 {
 363                                                 atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 364                                         };
 365
 366                                         pinctrl_adc0_ad1: adc0_ad1-0 {
 367                                                 atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 368                                         };
 369
 370                                         pinctrl_adc0_ad2: adc0_ad2-0 {
 371                                                 atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 372                                         };
 373
 374                                         pinctrl_adc0_ad3: adc0_ad3-0 {
 375                                                 atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 376                                         };
 377
 378                                         pinctrl_adc0_ad4: adc0_ad4-0 {
 379                                                 atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 380                                         };
 381
 382                                         pinctrl_adc0_ad5: adc0_ad5-0 {
 383                                                 atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 384                                         };
 385
 386                                         pinctrl_adc0_adtrg: adc0_adtrg-0 {
 387                                                 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 388                                         };
 389                                 };
 390
 391                                 dbgu {
 392                                         pinctrl_dbgu: dbgu-0 {
 393                                                 atmel,pins =
 394                                                         <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 395                                                         <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 396                                         };
 397                                 };
 398
 399                                 ebi {
 400                                         pinctrl_ebi_addr_nand: ebi-addr-0 {
 401                                                 atmel,pins =
 402                                                         <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 403                                                         <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 404                                         };
 405                                 };
 406
 407                                 fb {
 408                                         pinctrl_fb: fb-0 {
 409                                                 atmel,pins =
 410                                                         <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 411                                                         <AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 412                                                         <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 413                                                         <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 414                                                         <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 415                                                         <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 416                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 417                                                         <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 418                                                         <AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 419                                                         <AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 420                                                         <AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 421                                                         <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 422                                                         <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 423                                                         <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 424                                                         <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 425                                                         <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 426                                                         <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 427                                                         <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 428                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 429                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 430                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 431                                         };
 432                                 };
 433
 434                                 i2c_gpio0 {
 435                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 436                                                 atmel,pins =
 437                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 438                                                         <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 439                                         };
 440                                 };
 441
 442                                 i2c_gpio1 {
 443                                         pinctrl_i2c_gpio1: i2c_gpio1-0 {
 444                                                 atmel,pins =
 445                                                         <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 446                                                         <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 447                                         };
 448                                 };
 449
 450                                 mmc0 {
 451                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 452                                                 atmel,pins =
 453                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 454                                         };
 455
 456                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 457                                                 atmel,pins =
 458                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 459                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 460                                         };
 461
 462                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 463                                                 atmel,pins =
 464                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 465                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 466                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 467                                         };
 468                                 };
 469
 470                                 nand {
 471                                         pinctrl_nand_rb: nand-rb-0 {
 472                                                 atmel,pins =
 473                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 474                                         };
 475
 476                                         pinctrl_nand_cs: nand-cs-0 {
 477                                                 atmel,pins =
 478                                                         <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 479                                         };
 480
 481                                         pinctrl_nand_oe_we: nand-oe-we-0 {
 482                                                 atmel,pins =
 483                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 484                                                         <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 485                                         };
 486                                 };
 487
 488                                 pwm0 {
 489                                         pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
 490                                                 atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 491                                         };
 492
 493                                         pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
 494                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 495                                         };
 496
 497                                         pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
 498                                                 atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 499                                         };
 500
 501                                         pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
 502                                                 atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 503                                         };
 504
 505                                         pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
 506                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 507                                         };
 508
 509                                         pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
 510                                                 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 511                                         };
 512
 513                                         pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
 514                                                 atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 515                                         };
 516
 517                                         pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
 518                                                 atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 519                                         };
 520
 521                                         pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 {
 522                                                 atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 523                                         };
 524
 525                                         pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
 526                                                 atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 527                                         };
 528
 529                                         pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
 530                                                 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 531                                         };
 532                                 };
 533
 534                                 spi0 {
 535                                         pinctrl_spi0: spi0-0 {
 536                                                 atmel,pins =
 537                                                         <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 538                                                         <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 539                                                         <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 540                                         };
 541                                 };
 542
 543                                 ssc0 {
 544                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 545                                                 atmel,pins =
 546                                                         <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 547                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 548                                                         <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 549                                         };
 550
 551                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 552                                                 atmel,pins =
 553                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 554                                                         <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 555                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 556                                         };
 557                                 };
 558
 559                                 ssc1 {
 560                                         pinctrl_ssc1_tx: ssc1_tx-0 {
 561                                                 atmel,pins =
 562                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 563                                                         <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 564                                                         <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 565                                         };
 566
 567                                         pinctrl_ssc1_rx: ssc1_rx-0 {
 568                                                 atmel,pins =
 569                                                         <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 570                                                         <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 571                                                         <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 572                                         };
 573                                 };
 574
 575                                 tcb0 {
 576                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 577                                                 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 578                                         };
 579
 580                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 581                                                 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 582                                         };
 583
 584                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 585                                                 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 586                                         };
 587
 588                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 589                                                 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 590                                         };
 591
 592                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 593                                                 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 594                                         };
 595
 596                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 597                                                 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 598                                         };
 599
 600                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 601                                                 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 602                                         };
 603
 604                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 605                                                 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 606                                         };
 607
 608                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 609                                                 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 610                                         };
 611                                 };
 612
 613                                 usart0 {
 614                                         pinctrl_usart0: usart0-0 {
 615                                                 atmel,pins =
 616                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 617                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 618                                         };
 619
 620                                         pinctrl_usart0_rts: usart0_rts-0 {
 621                                                 atmel,pins =
 622                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 623                                         };
 624
 625                                         pinctrl_usart0_cts: usart0_cts-0 {
 626                                                 atmel,pins =
 627                                                         <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 628                                         };
 629
 630                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 631                                                 atmel,pins =
 632                                                         <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 633                                                         <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 634                                         };
 635
 636                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 637                                                 atmel,pins =
 638                                                         <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 639                                         };
 640
 641                                         pinctrl_usart0_ri: usart0_ri-0 {
 642                                                 atmel,pins =
 643                                                         <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 644                                         };
 645
 646                                         pinctrl_usart0_sck: usart0_sck-0 {
 647                                                 atmel,pins =
 648                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 649                                         };
 650                                 };
 651
 652                                 usart1 {
 653                                         pinctrl_usart1: usart1-0 {
 654                                                 atmel,pins =
 655                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 656                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 657                                         };
 658
 659                                         pinctrl_usart1_rts: usart1_rts-0 {
 660                                                 atmel,pins =
 661                                                         <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 662                                         };
 663
 664                                         pinctrl_usart1_cts: usart1_cts-0 {
 665                                                 atmel,pins =
 666                                                         <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 667                                         };
 668
 669                                         pinctrl_usart1_sck: usart1_sck-0 {
 670                                                 atmel,pins =
 671                                                         <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 672                                         };
 673                                 };
 674
 675                                 usart2 {
 676                                         pinctrl_usart2: usart2-0 {
 677                                                 atmel,pins =
 678                                                         <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 679                                                         <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 680                                         };
 681
 682                                         pinctrl_usart2_rts: usart2_rts-0 {
 683                                                 atmel,pins =
 684                                                         <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 685                                         };
 686
 687                                         pinctrl_usart2_cts: usart2_cts-0 {
 688                                                 atmel,pins =
 689                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 690                                         };
 691
 692                                         pinctrl_usart2_sck: usart2_sck-0 {
 693                                                 atmel,pins =
 694                                                         <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 695                                         };
 696                                 };
 697
 698                                 usart3 {
 699                                         pinctrl_usart3: usart3-0 {
 700                                                 atmel,pins =
 701                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 702                                                         <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 703                                         };
 704
 705                                         pinctrl_usart3_rts: usart3_rts-0 {
 706                                                 atmel,pins =
 707                                                         <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 708                                         };
 709
 710                                         pinctrl_usart3_cts: usart3_cts-0 {
 711                                                 atmel,pins =
 712                                                         <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 713                                         };
 714
 715                                         pinctrl_usart3_sck: usart3_sck-0 {
 716                                                 atmel,pins =
 717                                                         <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 718                                         };
 719                                 };
 720
 721                                 pioA: gpio@fffff400 {
 722                                         compatible = "atmel,at91rm9200-gpio";
 723                                         reg = <0xfffff400 0x200>;
 724                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 725                                         #gpio-cells = <2>;
 726                                         gpio-controller;
 727                                         interrupt-controller;
 728                                         #interrupt-cells = <2>;
 729                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
 730                                 };
 731
 732                                 pioB: gpio@fffff600 {
 733                                         compatible = "atmel,at91rm9200-gpio";
 734                                         reg = <0xfffff600 0x200>;
 735                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 736                                         #gpio-cells = <2>;
 737                                         gpio-controller;
 738                                         interrupt-controller;
 739                                         #interrupt-cells = <2>;
 740                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
 741                                 };
 742
 743                                 pioC: gpio@fffff800 {
 744                                         compatible = "atmel,at91rm9200-gpio";
 745                                         reg = <0xfffff800 0x200>;
 746                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 747                                         #gpio-cells = <2>;
 748                                         gpio-controller;
 749                                         interrupt-controller;
 750                                         #interrupt-cells = <2>;
 751                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
 752                                 };
 753
 754                                 pioD: gpio@fffffa00 {
 755                                         compatible = "atmel,at91rm9200-gpio";
 756                                         reg = <0xfffffa00 0x200>;
 757                                         interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
 758                                         #gpio-cells = <2>;
 759                                         gpio-controller;
 760                                         interrupt-controller;
 761                                         #interrupt-cells = <2>;
 762                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
 763                                 };
 764                         };
 765
 766                         pmc: pmc@fffffc00 {
 767                                 compatible = "atmel,at91sam9rl-pmc", "syscon";
 768                                 reg = <0xfffffc00 0x100>;
 769                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 770                                 #clock-cells = <2>;
 771                                 clocks = <&clk32k>, <&main_xtal>;
 772                                 clock-names = "slow_clk", "main_xtal";
 773                         };
 774
 775                         reset-controller@fffffd00 {
 776                                 compatible = "atmel,at91sam9260-rstc";
 777                                 reg = <0xfffffd00 0x10>;
 778                                 clocks = <&clk32k>;
 779                         };
 780
 781                         shdwc@fffffd10 {
 782                                 compatible = "atmel,at91sam9260-shdwc";
 783                                 reg = <0xfffffd10 0x10>;
 784                                 clocks = <&clk32k>;
 785                         };
 786
 787                         pit: timer@fffffd30 {
 788                                 compatible = "atmel,at91sam9260-pit";
 789                                 reg = <0xfffffd30 0xf>;
 790                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 791                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 792                         };
 793
 794                         watchdog@fffffd40 {
 795                                 compatible = "atmel,at91sam9260-wdt";
 796                                 reg = <0xfffffd40 0x10>;
 797                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 798                                 clocks = <&clk32k>;
 799                                 status = "disabled";
 800                         };
 801
 802                         clk32k: sckc@fffffd50 {
 803                                 compatible = "atmel,at91sam9x5-sckc";
 804                                 reg = <0xfffffd50 0x4>;
 805                                 clocks = <&slow_xtal>;
 806                                 #clock-cells = <0>;
 807                         };
 808
 809                         rtc@fffffd20 {
 810                                 compatible = "atmel,at91sam9260-rtt";
 811                                 reg = <0xfffffd20 0x10>;
 812                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 813                                 clocks = <&clk32k>;
 814                                 status = "disabled";
 815                         };
 816
 817                         gpbr: syscon@fffffd60 {
 818                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
 819                                 reg = <0xfffffd60 0x10>;
 820                                 status = "disabled";
 821                         };
 822
 823                         rtc@fffffe00 {
 824                                 compatible = "atmel,at91rm9200-rtc";
 825                                 reg = <0xfffffe00 0x40>;
 826                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 827                                 clocks = <&clk32k>;
 828                                 status = "disabled";
 829                         };
 830
 831                 };
 832         };
 833
 834         i2c-gpio-0 {
 835                 compatible = "i2c-gpio";
 836                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */
 837                         <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */
 838                 i2c-gpio,sda-open-drain;
 839                 i2c-gpio,scl-open-drain;
 840                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 841                 #address-cells = <1>;
 842                 #size-cells = <0>;
 843                 pinctrl-names = "default";
 844                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
 845                 status = "disabled";
 846         };
 847
 848         i2c-gpio-1 {
 849                 compatible = "i2c-gpio";
 850                 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */
 851                         <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */
 852                 i2c-gpio,sda-open-drain;
 853                 i2c-gpio,scl-open-drain;
 854                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 855                 #address-cells = <1>;
 856                 #size-cells = <0>;
 857                 pinctrl-names = "default";
 858                 pinctrl-0 = <&pinctrl_i2c_gpio1>;
 859                 status = "disabled";
 860         };
 861 };