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}; 856