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 #address-cells = <1>; 270 #size-cells = <0>; 271 compatible = "atmel,at91sam9rl-adc"; 272 reg = <0xfffd0000 0x100>; 273 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>; 274 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>, <&adc_op_clk>; 275 clock-names = "adc_clk", "adc_op_clk"; 276 atmel,adc-use-external-triggers; 277 atmel,adc-channels-used = <0x3f>; 278 atmel,adc-vref = <3300>; 279 atmel,adc-startup-time = <40>; 280 atmel,adc-res = <8 10>; 281 atmel,adc-res-names = "lowres", "highres"; 282 atmel,adc-use-res = "highres"; 283 284 trigger0 { 285 trigger-name = "external-rising"; 286 trigger-value = <0x1>; 287 trigger-external; 288 }; 289 290 trigger1 { 291 trigger-name = "external-falling"; 292 trigger-value = <0x2>; 293 trigger-external; 294 }; 295 296 trigger2 { 297 trigger-name = "external-any"; 298 trigger-value = <0x3>; 299 trigger-external; 300 }; 301 302 trigger3 { 303 trigger-name = "continuous"; 304 trigger-value = <0x6>; 305 }; 306 }; 307 308 usb0: gadget@fffd4000 { 309 compatible = "atmel,at91sam9rl-udc"; 310 reg = <0x00600000 0x100000>, 311 <0xfffd4000 0x4000>; 312 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; 313 clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_CORE PMC_UTMI>; 314 clock-names = "pclk", "hclk"; 315 status = "disabled"; 316 }; 317 318 dma0: dma-controller@ffffe600 { 319 compatible = "atmel,at91sam9rl-dma"; 320 reg = <0xffffe600 0x200>; 321 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>; 322 #dma-cells = <2>; 323 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>; 324 clock-names = "dma_clk"; 325 }; 326 327 ramc0: ramc@ffffea00 { 328 compatible = "atmel,at91sam9260-sdramc"; 329 reg = <0xffffea00 0x200>; 330 }; 331 332 smc: smc@ffffec00 { 333 compatible = "atmel,at91sam9260-smc", "syscon"; 334 reg = <0xffffec00 0x200>; 335 }; 336 337 matrix: matrix@ffffee00 { 338 compatible = "atmel,at91sam9rl-matrix", "syscon"; 339 reg = <0xffffee00 0x200>; 340 }; 341 342 aic: interrupt-controller@fffff000 { 343 #interrupt-cells = <3>; 344 compatible = "atmel,at91rm9200-aic"; 345 interrupt-controller; 346 reg = <0xfffff000 0x200>; 347 atmel,external-irqs = <31>; 348 }; 349 350 dbgu: serial@fffff200 { 351 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; 352 reg = <0xfffff200 0x200>; 353 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; 354 pinctrl-names = "default"; 355 pinctrl-0 = <&pinctrl_dbgu>; 356 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>; 357 clock-names = "usart"; 358 status = "disabled"; 359 }; 360 361 pinctrl@fffff400 { 362 #address-cells = <1>; 363 #size-cells = <1>; 364 compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; 365 ranges = <0xfffff400 0xfffff400 0x800>; 366 367 atmel,mux-mask = 368 /* A B */ 369 <0xffffffff 0xe05c6738>, /* pioA */ 370 <0xffffffff 0x0000c780>, /* pioB */ 371 <0xffffffff 0xe3ffff0e>, /* pioC */ 372 <0x003fffff 0x0001ff3c>; /* pioD */ 373 374 /* shared pinctrl settings */ 375 adc0 { 376 pinctrl_adc0_ts: adc0_ts-0 { 377 atmel,pins = 378 <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>, 379 <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>, 380 <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>, 381 <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>; 382 }; 383 384 pinctrl_adc0_ad0: adc0_ad0-0 { 385 atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>; 386 }; 387 388 pinctrl_adc0_ad1: adc0_ad1-0 { 389 atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; 390 }; 391 392 pinctrl_adc0_ad2: adc0_ad2-0 { 393 atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>; 394 }; 395 396 pinctrl_adc0_ad3: adc0_ad3-0 { 397 atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>; 398 }; 399 400 pinctrl_adc0_ad4: adc0_ad4-0 { 401 atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>; 402 }; 403 404 pinctrl_adc0_ad5: adc0_ad5-0 { 405 atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>; 406 }; 407 408 pinctrl_adc0_adtrg: adc0_adtrg-0 { 409 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>; 410 }; 411 }; 412 413 dbgu { 414 pinctrl_dbgu: dbgu-0 { 415 atmel,pins = 416 <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>, 417 <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>; 418 }; 419 }; 420 421 ebi { 422 pinctrl_ebi_addr_nand: ebi-addr-0 { 423 atmel,pins = 424 <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>, 425 <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>; 426 }; 427 }; 428 429 fb { 430 pinctrl_fb: fb-0 { 431 atmel,pins = 432 <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>, 433 <AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>, 434 <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>, 435 <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>, 436 <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>, 437 <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>, 438 <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>, 439 <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>, 440 <AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>, 441 <AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>, 442 <AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>, 443 <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>, 444 <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>, 445 <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>, 446 <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>, 447 <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>, 448 <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>, 449 <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>, 450 <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>, 451 <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>, 452 <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>; 453 }; 454 }; 455 456 i2c_gpio0 { 457 pinctrl_i2c_gpio0: i2c_gpio0-0 { 458 atmel,pins = 459 <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>, 460 <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; 461 }; 462 }; 463 464 i2c_gpio1 { 465 pinctrl_i2c_gpio1: i2c_gpio1-0 { 466 atmel,pins = 467 <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>, 468 <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; 469 }; 470 }; 471 472 mmc0 { 473 pinctrl_mmc0_clk: mmc0_clk-0 { 474 atmel,pins = 475 <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; 476 }; 477 478 pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 { 479 atmel,pins = 480 <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>, 481 <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; 482 }; 483 484 pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 { 485 atmel,pins = 486 <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>, 487 <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>, 488 <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; 489 }; 490 }; 491 492 nand { 493 pinctrl_nand_rb: nand-rb-0 { 494 atmel,pins = 495 <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; 496 }; 497 498 pinctrl_nand_cs: nand-cs-0 { 499 atmel,pins = 500 <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; 501 }; 502 503 pinctrl_nand_oe_we: nand-oe-we-0 { 504 atmel,pins = 505 <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>, 506 <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>; 507 }; 508 }; 509 510 pwm0 { 511 pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 { 512 atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>; 513 }; 514 515 pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 { 516 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>; 517 }; 518 519 pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 { 520 atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>; 521 }; 522 523 pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 { 524 atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; 525 }; 526 527 pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 { 528 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>; 529 }; 530 531 pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 { 532 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>; 533 }; 534 535 pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 { 536 atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>; 537 }; 538 539 pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 { 540 atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>; 541 }; 542 543 pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 { 544 atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>; 545 }; 546 547 pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 { 548 atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>; 549 }; 550 551 pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 { 552 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; 553 }; 554 }; 555 556 spi0 { 557 pinctrl_spi0: spi0-0 { 558 atmel,pins = 559 <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>, 560 <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>, 561 <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; 562 }; 563 }; 564 565 ssc0 { 566 pinctrl_ssc0_tx: ssc0_tx-0 { 567 atmel,pins = 568 <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>, 569 <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>, 570 <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>; 571 }; 572 573 pinctrl_ssc0_rx: ssc0_rx-0 { 574 atmel,pins = 575 <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>, 576 <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>, 577 <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>; 578 }; 579 }; 580 581 ssc1 { 582 pinctrl_ssc1_tx: ssc1_tx-0 { 583 atmel,pins = 584 <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>, 585 <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>, 586 <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; 587 }; 588 589 pinctrl_ssc1_rx: ssc1_rx-0 { 590 atmel,pins = 591 <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>, 592 <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>, 593 <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>; 594 }; 595 }; 596 597 tcb0 { 598 pinctrl_tcb0_tclk0: tcb0_tclk0-0 { 599 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>; 600 }; 601 602 pinctrl_tcb0_tclk1: tcb0_tclk1-0 { 603 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; 604 }; 605 606 pinctrl_tcb0_tclk2: tcb0_tclk2-0 { 607 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; 608 }; 609 610 pinctrl_tcb0_tioa0: tcb0_tioa0-0 { 611 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>; 612 }; 613 614 pinctrl_tcb0_tioa1: tcb0_tioa1-0 { 615 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; 616 }; 617 618 pinctrl_tcb0_tioa2: tcb0_tioa2-0 { 619 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>; 620 }; 621 622 pinctrl_tcb0_tiob0: tcb0_tiob0-0 { 623 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>; 624 }; 625 626 pinctrl_tcb0_tiob1: tcb0_tiob1-0 { 627 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; 628 }; 629 630 pinctrl_tcb0_tiob2: tcb0_tiob2-0 { 631 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; 632 }; 633 }; 634 635 usart0 { 636 pinctrl_usart0: usart0-0 { 637 atmel,pins = 638 <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>, 639 <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; 640 }; 641 642 pinctrl_usart0_rts: usart0_rts-0 { 643 atmel,pins = 644 <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>; 645 }; 646 647 pinctrl_usart0_cts: usart0_cts-0 { 648 atmel,pins = 649 <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; 650 }; 651 652 pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 { 653 atmel,pins = 654 <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>, 655 <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>; 656 }; 657 658 pinctrl_usart0_dcd: usart0_dcd-0 { 659 atmel,pins = 660 <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>; 661 }; 662 663 pinctrl_usart0_ri: usart0_ri-0 { 664 atmel,pins = 665 <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>; 666 }; 667 668 pinctrl_usart0_sck: usart0_sck-0 { 669 atmel,pins = 670 <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>; 671 }; 672 }; 673 674 usart1 { 675 pinctrl_usart1: usart1-0 { 676 atmel,pins = 677 <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>, 678 <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; 679 }; 680 681 pinctrl_usart1_rts: usart1_rts-0 { 682 atmel,pins = 683 <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>; 684 }; 685 686 pinctrl_usart1_cts: usart1_cts-0 { 687 atmel,pins = 688 <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>; 689 }; 690 691 pinctrl_usart1_sck: usart1_sck-0 { 692 atmel,pins = 693 <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>; 694 }; 695 }; 696 697 usart2 { 698 pinctrl_usart2: usart2-0 { 699 atmel,pins = 700 <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>, 701 <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; 702 }; 703 704 pinctrl_usart2_rts: usart2_rts-0 { 705 atmel,pins = 706 <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; 707 }; 708 709 pinctrl_usart2_cts: usart2_cts-0 { 710 atmel,pins = 711 <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; 712 }; 713 714 pinctrl_usart2_sck: usart2_sck-0 { 715 atmel,pins = 716 <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>; 717 }; 718 }; 719 720 usart3 { 721 pinctrl_usart3: usart3-0 { 722 atmel,pins = 723 <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>, 724 <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; 725 }; 726 727 pinctrl_usart3_rts: usart3_rts-0 { 728 atmel,pins = 729 <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>; 730 }; 731 732 pinctrl_usart3_cts: usart3_cts-0 { 733 atmel,pins = 734 <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>; 735 }; 736 737 pinctrl_usart3_sck: usart3_sck-0 { 738 atmel,pins = 739 <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>; 740 }; 741 }; 742 743 pioA: gpio@fffff400 { 744 compatible = "atmel,at91rm9200-gpio"; 745 reg = <0xfffff400 0x200>; 746 interrupts = <2 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 2>; 752 }; 753 754 pioB: gpio@fffff600 { 755 compatible = "atmel,at91rm9200-gpio"; 756 reg = <0xfffff600 0x200>; 757 interrupts = <3 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 3>; 763 }; 764 765 pioC: gpio@fffff800 { 766 compatible = "atmel,at91rm9200-gpio"; 767 reg = <0xfffff800 0x200>; 768 interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>; 769 #gpio-cells = <2>; 770 gpio-controller; 771 interrupt-controller; 772 #interrupt-cells = <2>; 773 clocks = <&pmc PMC_TYPE_PERIPHERAL 4>; 774 }; 775 776 pioD: gpio@fffffa00 { 777 compatible = "atmel,at91rm9200-gpio"; 778 reg = <0xfffffa00 0x200>; 779 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>; 780 #gpio-cells = <2>; 781 gpio-controller; 782 interrupt-controller; 783 #interrupt-cells = <2>; 784 clocks = <&pmc PMC_TYPE_PERIPHERAL 5>; 785 }; 786 }; 787 788 pmc: pmc@fffffc00 { 789 compatible = "atmel,at91sam9rl-pmc", "syscon"; 790 reg = <0xfffffc00 0x100>; 791 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; 792 #clock-cells = <2>; 793 clocks = <&clk32k>, <&main_xtal>; 794 clock-names = "slow_clk", "main_xtal"; 795 }; 796 797 rstc@fffffd00 { 798 compatible = "atmel,at91sam9260-rstc"; 799 reg = <0xfffffd00 0x10>; 800 clocks = <&clk32k>; 801 }; 802 803 shdwc@fffffd10 { 804 compatible = "atmel,at91sam9260-shdwc"; 805 reg = <0xfffffd10 0x10>; 806 clocks = <&clk32k>; 807 }; 808 809 pit: timer@fffffd30 { 810 compatible = "atmel,at91sam9260-pit"; 811 reg = <0xfffffd30 0xf>; 812 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; 813 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>; 814 }; 815 816 watchdog@fffffd40 { 817 compatible = "atmel,at91sam9260-wdt"; 818 reg = <0xfffffd40 0x10>; 819 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; 820 clocks = <&clk32k>; 821 status = "disabled"; 822 }; 823 824 clk32k: sckc@fffffd50 { 825 compatible = "atmel,at91sam9x5-sckc"; 826 reg = <0xfffffd50 0x4>; 827 clocks = <&slow_xtal>; 828 #clock-cells = <0>; 829 }; 830 831 rtc@fffffd20 { 832 compatible = "atmel,at91sam9260-rtt"; 833 reg = <0xfffffd20 0x10>; 834 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; 835 clocks = <&clk32k>; 836 status = "disabled"; 837 }; 838 839 gpbr: syscon@fffffd60 { 840 compatible = "atmel,at91sam9260-gpbr", "syscon"; 841 reg = <0xfffffd60 0x10>; 842 status = "disabled"; 843 }; 844 845 rtc@fffffe00 { 846 compatible = "atmel,at91rm9200-rtc"; 847 reg = <0xfffffe00 0x40>; 848 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; 849 clocks = <&clk32k>; 850 status = "disabled"; 851 }; 852 853 }; 854 }; 855 856 i2c-gpio-0 { 857 compatible = "i2c-gpio"; 858 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */ 859 <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */ 860 i2c-gpio,sda-open-drain; 861 i2c-gpio,scl-open-drain; 862 i2c-gpio,delay-us = <2>; /* ~100 kHz */ 863 #address-cells = <1>; 864 #size-cells = <0>; 865 pinctrl-names = "default"; 866 pinctrl-0 = <&pinctrl_i2c_gpio0>; 867 status = "disabled"; 868 }; 869 870 i2c-gpio-1 { 871 compatible = "i2c-gpio"; 872 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */ 873 <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */ 874 i2c-gpio,sda-open-drain; 875 i2c-gpio,scl-open-drain; 876 i2c-gpio,delay-us = <2>; /* ~100 kHz */ 877 #address-cells = <1>; 878 #size-cells = <0>; 879 pinctrl-names = "default"; 880 pinctrl-0 = <&pinctrl_i2c_gpio1>; 881 status = "disabled"; 882 }; 883}; 884