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
  15 / {
  16         #address-cells = <1>;
  17         #size-cells = <1>;
  18         model = "Atmel AT91SAM9RL family SoC";
  19         compatible = "atmel,at91sam9rl", "atmel,at91sam9";
  20         interrupt-parent = <&aic>;
  21
  22         aliases {
  23                 serial0 = &dbgu;
  24                 serial1 = &usart0;
  25                 serial2 = &usart1;
  26                 serial3 = &usart2;
  27                 serial4 = &usart3;
  28                 gpio0 = &pioA;
  29                 gpio1 = &pioB;
  30                 gpio2 = &pioC;
  31                 gpio3 = &pioD;
  32                 tcb0 = &tcb0;
  33                 i2c0 = &i2c0;
  34                 i2c1 = &i2c1;
  35                 ssc0 = &ssc0;
  36                 ssc1 = &ssc1;
  37                 pwm0 = &pwm0;
  38         };
  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 0x04000000>;
  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                 adc_op_clk: adc_op_clk{
  70                         compatible = "fixed-clock";
  71                         #clock-cells = <0>;
  72                         clock-frequency = <1000000>;
  73                 };
  74         };
  75
  76         sram: sram@300000 {
  77                 compatible = "mmio-sram";
  78                 reg = <0x00300000 0x10000>;
  79                 #address-cells = <1>;
  80                 #size-cells = <1>;
  81                 ranges = <0 0x00300000 0x10000>;
  82         };
  83
  84         ahb {
  85                 compatible = "simple-bus";
  86                 #address-cells = <1>;
  87                 #size-cells = <1>;
  88                 ranges;
  89
  90                 fb0: fb@500000 {
  91                         compatible = "atmel,at91sam9rl-lcdc";
  92                         reg = <0x00500000 0x1000>;
  93                         interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
  94                         pinctrl-names = "default";
  95                         pinctrl-0 = <&pinctrl_fb>;
  96                         clocks = <&pmc PMC_TYPE_PERIPHERAL 23>, <&pmc PMC_TYPE_PERIPHERAL 23>;
  97                         clock-names = "hclk", "lcdc_clk";
  98                         status = "disabled";
  99                 };
 100
 101                 ebi: ebi@10000000 {
 102                         compatible = "atmel,at91sam9rl-ebi";
 103                         #address-cells = <2>;
 104                         #size-cells = <1>;
 105                         atmel,smc = <&smc>;
 106                         atmel,matrix = <&matrix>;
 107                         reg = <0x10000000 0x80000000>;
 108                         ranges = <0x0 0x0 0x10000000 0x10000000
 109                                   0x1 0x0 0x20000000 0x10000000
 110                                   0x2 0x0 0x30000000 0x10000000
 111                                   0x3 0x0 0x40000000 0x10000000
 112                                   0x4 0x0 0x50000000 0x10000000
 113                                   0x5 0x0 0x60000000 0x10000000>;
 114                         clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 115                         status = "disabled";
 116
 117                         nand_controller: nand-controller {
 118                                 compatible = "atmel,at91sam9g45-nand-controller";
 119                                 #address-cells = <2>;
 120                                 #size-cells = <1>;
 121                                 ranges;
 122                                 status = "disabled";
 123                         };
 124                 };
 125
 126                 apb {
 127                         compatible = "simple-bus";
 128                         #address-cells = <1>;
 129                         #size-cells = <1>;
 130                         ranges;
 131
 132                         tcb0: timer@fffa0000 {
 133                                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
 134                                 #address-cells = <1>;
 135                                 #size-cells = <0>;
 136                                 reg = <0xfffa0000 0x100>;
 137                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0>,
 138                                              <17 IRQ_TYPE_LEVEL_HIGH 0>,
 139                                              <18 IRQ_TYPE_LEVEL_HIGH 0>;
 140                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 16>, <&pmc PMC_TYPE_PERIPHERAL 17>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&clk32k>;
 141                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 142                         };
 143
 144                         mmc0: mmc@fffa4000 {
 145                                 compatible = "atmel,hsmci";
 146                                 reg = <0xfffa4000 0x600>;
 147                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
 148                                 #address-cells = <1>;
 149                                 #size-cells = <0>;
 150                                 pinctrl-names = "default";
 151                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
 152                                 clock-names = "mci_clk";
 153                                 status = "disabled";
 154                         };
 155
 156                         i2c0: i2c@fffa8000 {
 157                                 compatible = "atmel,at91sam9260-i2c";
 158                                 reg = <0xfffa8000 0x100>;
 159                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 160                                 #address-cells = <1>;
 161                                 #size-cells = <0>;
 162                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
 163                                 status = "disabled";
 164                         };
 165
 166                         i2c1: i2c@fffac000 {
 167                                 compatible = "atmel,at91sam9260-i2c";
 168                                 reg = <0xfffac000 0x100>;
 169                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
 170                                 #address-cells = <1>;
 171                                 #size-cells = <0>;
 172                                 status = "disabled";
 173                         };
 174
 175                         usart0: serial@fffb0000 {
 176                                 compatible = "atmel,at91sam9260-usart";
 177                                 reg = <0xfffb0000 0x200>;
 178                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 179                                 atmel,use-dma-rx;
 180                                 atmel,use-dma-tx;
 181                                 pinctrl-names = "default";
 182                                 pinctrl-0 = <&pinctrl_usart0>;
 183                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
 184                                 clock-names = "usart";
 185                                 status = "disabled";
 186                         };
 187
 188                         usart1: serial@fffb4000 {
 189                                 compatible = "atmel,at91sam9260-usart";
 190                                 reg = <0xfffb4000 0x200>;
 191                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 192                                 atmel,use-dma-rx;
 193                                 atmel,use-dma-tx;
 194                                 pinctrl-names = "default";
 195                                 pinctrl-0 = <&pinctrl_usart1>;
 196                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
 197                                 clock-names = "usart";
 198                                 status = "disabled";
 199                         };
 200
 201                         usart2: serial@fffb8000 {
 202                                 compatible = "atmel,at91sam9260-usart";
 203                                 reg = <0xfffb8000 0x200>;
 204                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 205                                 atmel,use-dma-rx;
 206                                 atmel,use-dma-tx;
 207                                 pinctrl-names = "default";
 208                                 pinctrl-0 = <&pinctrl_usart2>;
 209                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
 210                                 clock-names = "usart";
 211                                 status = "disabled";
 212                         };
 213
 214                         usart3: serial@fffbc000 {
 215                                 compatible = "atmel,at91sam9260-usart";
 216                                 reg = <0xfffbc000 0x200>;
 217                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
 218                                 atmel,use-dma-rx;
 219                                 atmel,use-dma-tx;
 220                                 pinctrl-names = "default";
 221                                 pinctrl-0 = <&pinctrl_usart3>;
 222                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
 223                                 clock-names = "usart";
 224                                 status = "disabled";
 225                         };
 226
 227                         ssc0: ssc@fffc0000 {
 228                                 compatible = "atmel,at91sam9rl-ssc";
 229                                 reg = <0xfffc0000 0x4000>;
 230                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 231                                 pinctrl-names = "default";
 232                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 233                                 status = "disabled";
 234                         };
 235
 236                         ssc1: ssc@fffc4000 {
 237                                 compatible = "atmel,at91sam9rl-ssc";
 238                                 reg = <0xfffc4000 0x4000>;
 239                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
 240                                 pinctrl-names = "default";
 241                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
 242                                 status = "disabled";
 243                         };
 244
 245                         pwm0: pwm@fffc8000 {
 246                                 compatible = "atmel,at91sam9rl-pwm";
 247                                 reg = <0xfffc8000 0x300>;
 248                                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
 249                                 #pwm-cells = <3>;
 250                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 19>;
 251                                 clock-names = "pwm_clk";
 252                                 status = "disabled";
 253                         };
 254
 255                         spi0: spi@fffcc000 {
 256                                 #address-cells = <1>;
 257                                 #size-cells = <0>;
 258                                 compatible = "atmel,at91rm9200-spi";
 259                                 reg = <0xfffcc000 0x200>;
 260                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 261                                 pinctrl-names = "default";
 262                                 pinctrl-0 = <&pinctrl_spi0>;
 263                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
 264                                 clock-names = "spi_clk";
 265                                 status = "disabled";
 266                         };
 267
 268                         adc0: adc@fffd0000 {
 269                                 compatible = "atmel,at91sam9rl-adc";
 270                                 reg = <0xfffd0000 0x100>;
 271                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
 272                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>, <&adc_op_clk>;
 273                                 clock-names = "adc_clk", "adc_op_clk";
 274                                 atmel,adc-use-external-triggers;
 275                                 atmel,adc-channels-used = <0x3f>;
 276                                 atmel,adc-vref = <3300>;
 277                                 atmel,adc-startup-time = <40>;
 278                         };
 279
 280                         usb0: gadget@fffd4000 {
 281                                 compatible = "atmel,at91sam9rl-udc";
 282                                 reg = <0x00600000 0x100000>,
 283                                       <0xfffd4000 0x4000>;
 284                                 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
 285                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_CORE PMC_UTMI>;
 286                                 clock-names = "pclk", "hclk";
 287                                 status = "disabled";
 288                         };
 289
 290                         dma0: dma-controller@ffffe600 {
 291                                 compatible = "atmel,at91sam9rl-dma";
 292                                 reg = <0xffffe600 0x200>;
 293                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
 294                                 #dma-cells = <2>;
 295                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
 296                                 clock-names = "dma_clk";
 297                         };
 298
 299                         ramc0: ramc@ffffea00 {
 300                                 compatible = "atmel,at91sam9260-sdramc";
 301                                 reg = <0xffffea00 0x200>;
 302                         };
 303
 304                         smc: smc@ffffec00 {
 305                                 compatible = "atmel,at91sam9260-smc", "syscon";
 306                                 reg = <0xffffec00 0x200>;
 307                         };
 308
 309                         matrix: matrix@ffffee00 {
 310                                 compatible = "atmel,at91sam9rl-matrix", "syscon";
 311                                 reg = <0xffffee00 0x200>;
 312                         };
 313
 314                         aic: interrupt-controller@fffff000 {
 315                                 #interrupt-cells = <3>;
 316                                 compatible = "atmel,at91rm9200-aic";
 317                                 interrupt-controller;
 318                                 reg = <0xfffff000 0x200>;
 319                                 atmel,external-irqs = <31>;
 320                         };
 321
 322                         dbgu: serial@fffff200 {
 323                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 324                                 reg = <0xfffff200 0x200>;
 325                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 326                                 pinctrl-names = "default";
 327                                 pinctrl-0 = <&pinctrl_dbgu>;
 328                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 329                                 clock-names = "usart";
 330                                 status = "disabled";
 331                         };
 332
 333                         pinctrl@fffff400 {
 334                                 #address-cells = <1>;
 335                                 #size-cells = <1>;
 336                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 337                                 ranges = <0xfffff400 0xfffff400 0x800>;
 338
 339                                 atmel,mux-mask =
 340                                         /*    A         B     */
 341                                         <0xffffffff 0xe05c6738>,  /* pioA */
 342                                         <0xffffffff 0x0000c780>,  /* pioB */
 343                                         <0xffffffff 0xe3ffff0e>,  /* pioC */
 344                                         <0x003fffff 0x0001ff3c>;  /* pioD */
 345
 346                                 /* shared pinctrl settings */
 347                                 adc0 {
 348                                         pinctrl_adc0_ts: adc0_ts-0 {
 349                                                 atmel,pins =
 350                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 351                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 352                                                         <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 353                                                         <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 354                                         };
 355
 356                                         pinctrl_adc0_ad0: adc0_ad0-0 {
 357                                                 atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 358                                         };
 359
 360                                         pinctrl_adc0_ad1: adc0_ad1-0 {
 361                                                 atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 362                                         };
 363
 364                                         pinctrl_adc0_ad2: adc0_ad2-0 {
 365                                                 atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 366                                         };
 367
 368                                         pinctrl_adc0_ad3: adc0_ad3-0 {
 369                                                 atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 370                                         };
 371
 372                                         pinctrl_adc0_ad4: adc0_ad4-0 {
 373                                                 atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 374                                         };
 375
 376                                         pinctrl_adc0_ad5: adc0_ad5-0 {
 377                                                 atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 378                                         };
 379
 380                                         pinctrl_adc0_adtrg: adc0_adtrg-0 {
 381                                                 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 382                                         };
 383                                 };
 384
 385                                 dbgu {
 386                                         pinctrl_dbgu: dbgu-0 {
 387                                                 atmel,pins =
 388                                                         <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 389                                                         <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 390                                         };
 391                                 };
 392
 393                                 ebi {
 394                                         pinctrl_ebi_addr_nand: ebi-addr-0 {
 395                                                 atmel,pins =
 396                                                         <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 397                                                         <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 398                                         };
 399                                 };
 400
 401                                 fb {
 402                                         pinctrl_fb: fb-0 {
 403                                                 atmel,pins =
 404                                                         <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 405                                                         <AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 406                                                         <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 407                                                         <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 408                                                         <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 409                                                         <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 410                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 411                                                         <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 412                                                         <AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 413                                                         <AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 414                                                         <AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 415                                                         <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 416                                                         <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 417                                                         <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 418                                                         <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 419                                                         <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 420                                                         <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 421                                                         <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 422                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 423                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 424                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 425                                         };
 426                                 };
 427
 428                                 i2c_gpio0 {
 429                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 430                                                 atmel,pins =
 431                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 432                                                         <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 433                                         };
 434                                 };
 435
 436                                 i2c_gpio1 {
 437                                         pinctrl_i2c_gpio1: i2c_gpio1-0 {
 438                                                 atmel,pins =
 439                                                         <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 440                                                         <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 441                                         };
 442                                 };
 443
 444                                 mmc0 {
 445                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 446                                                 atmel,pins =
 447                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 448                                         };
 449
 450                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 451                                                 atmel,pins =
 452                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 453                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 454                                         };
 455
 456                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 457                                                 atmel,pins =
 458                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 459                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 460                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 461                                         };
 462                                 };
 463
 464                                 nand {
 465                                         pinctrl_nand_rb: nand-rb-0 {
 466                                                 atmel,pins =
 467                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 468                                         };
 469
 470                                         pinctrl_nand_cs: nand-cs-0 {
 471                                                 atmel,pins =
 472                                                         <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 473                                         };
 474
 475                                         pinctrl_nand_oe_we: nand-oe-we-0 {
 476                                                 atmel,pins =
 477                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 478                                                         <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 479                                         };
 480                                 };
 481
 482                                 pwm0 {
 483                                         pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
 484                                                 atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 485                                         };
 486
 487                                         pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
 488                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 489                                         };
 490
 491                                         pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
 492                                                 atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 493                                         };
 494
 495                                         pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
 496                                                 atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 497                                         };
 498
 499                                         pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
 500                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 501                                         };
 502
 503                                         pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
 504                                                 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 505                                         };
 506
 507                                         pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
 508                                                 atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 509                                         };
 510
 511                                         pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
 512                                                 atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 513                                         };
 514
 515                                         pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 {
 516                                                 atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 517                                         };
 518
 519                                         pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
 520                                                 atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 521                                         };
 522
 523                                         pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
 524                                                 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 525                                         };
 526                                 };
 527
 528                                 spi0 {
 529                                         pinctrl_spi0: spi0-0 {
 530                                                 atmel,pins =
 531                                                         <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 532                                                         <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 533                                                         <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 534                                         };
 535                                 };
 536
 537                                 ssc0 {
 538                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 539                                                 atmel,pins =
 540                                                         <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 541                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 542                                                         <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 543                                         };
 544
 545                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 546                                                 atmel,pins =
 547                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 548                                                         <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 549                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 550                                         };
 551                                 };
 552
 553                                 ssc1 {
 554                                         pinctrl_ssc1_tx: ssc1_tx-0 {
 555                                                 atmel,pins =
 556                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 557                                                         <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 558                                                         <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 559                                         };
 560
 561                                         pinctrl_ssc1_rx: ssc1_rx-0 {
 562                                                 atmel,pins =
 563                                                         <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 564                                                         <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 565                                                         <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 566                                         };
 567                                 };
 568
 569                                 tcb0 {
 570                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 571                                                 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 572                                         };
 573
 574                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 575                                                 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 576                                         };
 577
 578                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 579                                                 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 580                                         };
 581
 582                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 583                                                 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 584                                         };
 585
 586                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 587                                                 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 588                                         };
 589
 590                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 591                                                 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 592                                         };
 593
 594                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 595                                                 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 596                                         };
 597
 598                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 599                                                 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 600                                         };
 601
 602                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 603                                                 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 604                                         };
 605                                 };
 606
 607                                 usart0 {
 608                                         pinctrl_usart0: usart0-0 {
 609                                                 atmel,pins =
 610                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 611                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 612                                         };
 613
 614                                         pinctrl_usart0_rts: usart0_rts-0 {
 615                                                 atmel,pins =
 616                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 617                                         };
 618
 619                                         pinctrl_usart0_cts: usart0_cts-0 {
 620                                                 atmel,pins =
 621                                                         <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 622                                         };
 623
 624                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 625                                                 atmel,pins =
 626                                                         <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 627                                                         <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 628                                         };
 629
 630                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 631                                                 atmel,pins =
 632                                                         <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 633                                         };
 634
 635                                         pinctrl_usart0_ri: usart0_ri-0 {
 636                                                 atmel,pins =
 637                                                         <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 638                                         };
 639
 640                                         pinctrl_usart0_sck: usart0_sck-0 {
 641                                                 atmel,pins =
 642                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 643                                         };
 644                                 };
 645
 646                                 usart1 {
 647                                         pinctrl_usart1: usart1-0 {
 648                                                 atmel,pins =
 649                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 650                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 651                                         };
 652
 653                                         pinctrl_usart1_rts: usart1_rts-0 {
 654                                                 atmel,pins =
 655                                                         <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 656                                         };
 657
 658                                         pinctrl_usart1_cts: usart1_cts-0 {
 659                                                 atmel,pins =
 660                                                         <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 661                                         };
 662
 663                                         pinctrl_usart1_sck: usart1_sck-0 {
 664                                                 atmel,pins =
 665                                                         <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 666                                         };
 667                                 };
 668
 669                                 usart2 {
 670                                         pinctrl_usart2: usart2-0 {
 671                                                 atmel,pins =
 672                                                         <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 673                                                         <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 674                                         };
 675
 676                                         pinctrl_usart2_rts: usart2_rts-0 {
 677                                                 atmel,pins =
 678                                                         <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 679                                         };
 680
 681                                         pinctrl_usart2_cts: usart2_cts-0 {
 682                                                 atmel,pins =
 683                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 684                                         };
 685
 686                                         pinctrl_usart2_sck: usart2_sck-0 {
 687                                                 atmel,pins =
 688                                                         <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 689                                         };
 690                                 };
 691
 692                                 usart3 {
 693                                         pinctrl_usart3: usart3-0 {
 694                                                 atmel,pins =
 695                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 696                                                         <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 697                                         };
 698
 699                                         pinctrl_usart3_rts: usart3_rts-0 {
 700                                                 atmel,pins =
 701                                                         <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 702                                         };
 703
 704                                         pinctrl_usart3_cts: usart3_cts-0 {
 705                                                 atmel,pins =
 706                                                         <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 707                                         };
 708
 709                                         pinctrl_usart3_sck: usart3_sck-0 {
 710                                                 atmel,pins =
 711                                                         <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 712                                         };
 713                                 };
 714
 715                                 pioA: gpio@fffff400 {
 716                                         compatible = "atmel,at91rm9200-gpio";
 717                                         reg = <0xfffff400 0x200>;
 718                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 719                                         #gpio-cells = <2>;
 720                                         gpio-controller;
 721                                         interrupt-controller;
 722                                         #interrupt-cells = <2>;
 723                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
 724                                 };
 725
 726                                 pioB: gpio@fffff600 {
 727                                         compatible = "atmel,at91rm9200-gpio";
 728                                         reg = <0xfffff600 0x200>;
 729                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 730                                         #gpio-cells = <2>;
 731                                         gpio-controller;
 732                                         interrupt-controller;
 733                                         #interrupt-cells = <2>;
 734                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
 735                                 };
 736
 737                                 pioC: gpio@fffff800 {
 738                                         compatible = "atmel,at91rm9200-gpio";
 739                                         reg = <0xfffff800 0x200>;
 740                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 741                                         #gpio-cells = <2>;
 742                                         gpio-controller;
 743                                         interrupt-controller;
 744                                         #interrupt-cells = <2>;
 745                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
 746                                 };
 747
 748                                 pioD: gpio@fffffa00 {
 749                                         compatible = "atmel,at91rm9200-gpio";
 750                                         reg = <0xfffffa00 0x200>;
 751                                         interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
 752                                         #gpio-cells = <2>;
 753                                         gpio-controller;
 754                                         interrupt-controller;
 755                                         #interrupt-cells = <2>;
 756                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
 757                                 };
 758                         };
 759
 760                         pmc: pmc@fffffc00 {
 761                                 compatible = "atmel,at91sam9rl-pmc", "syscon";
 762                                 reg = <0xfffffc00 0x100>;
 763                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 764                                 #clock-cells = <2>;
 765                                 clocks = <&clk32k>, <&main_xtal>;
 766                                 clock-names = "slow_clk", "main_xtal";
 767                         };
 768
 769                         rstc@fffffd00 {
 770                                 compatible = "atmel,at91sam9260-rstc";
 771                                 reg = <0xfffffd00 0x10>;
 772                                 clocks = <&clk32k>;
 773                         };
 774
 775                         shdwc@fffffd10 {
 776                                 compatible = "atmel,at91sam9260-shdwc";
 777                                 reg = <0xfffffd10 0x10>;
 778                                 clocks = <&clk32k>;
 779                         };
 780
 781                         pit: timer@fffffd30 {
 782                                 compatible = "atmel,at91sam9260-pit";
 783                                 reg = <0xfffffd30 0xf>;
 784                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 785                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 786                         };
 787
 788                         watchdog@fffffd40 {
 789                                 compatible = "atmel,at91sam9260-wdt";
 790                                 reg = <0xfffffd40 0x10>;
 791                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 792                                 clocks = <&clk32k>;
 793                                 status = "disabled";
 794                         };
 795
 796                         clk32k: sckc@fffffd50 {
 797                                 compatible = "atmel,at91sam9x5-sckc";
 798                                 reg = <0xfffffd50 0x4>;
 799                                 clocks = <&slow_xtal>;
 800                                 #clock-cells = <0>;
 801                         };
 802
 803                         rtc@fffffd20 {
 804                                 compatible = "atmel,at91sam9260-rtt";
 805                                 reg = <0xfffffd20 0x10>;
 806                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 807                                 clocks = <&clk32k>;
 808                                 status = "disabled";
 809                         };
 810
 811                         gpbr: syscon@fffffd60 {
 812                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
 813                                 reg = <0xfffffd60 0x10>;
 814                                 status = "disabled";
 815                         };
 816
 817                         rtc@fffffe00 {
 818                                 compatible = "atmel,at91rm9200-rtc";
 819                                 reg = <0xfffffe00 0x40>;
 820                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 821                                 clocks = <&clk32k>;
 822                                 status = "disabled";
 823                         };
 824
 825                 };
 826         };
 827
 828         i2c-gpio-0 {
 829                 compatible = "i2c-gpio";
 830                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */
 831                         <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */
 832                 i2c-gpio,sda-open-drain;
 833                 i2c-gpio,scl-open-drain;
 834                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 835                 #address-cells = <1>;
 836                 #size-cells = <0>;
 837                 pinctrl-names = "default";
 838                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
 839                 status = "disabled";
 840         };
 841
 842         i2c-gpio-1 {
 843                 compatible = "i2c-gpio";
 844                 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */
 845                         <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */
 846                 i2c-gpio,sda-open-drain;
 847                 i2c-gpio,scl-open-drain;
 848                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 849                 #address-cells = <1>;
 850                 #size-cells = <0>;
 851                 pinctrl-names = "default";
 852                 pinctrl-0 = <&pinctrl_i2c_gpio1>;
 853                 status = "disabled";
 854         };
 855 };