1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * at91-sama7g5ek.dts - Device Tree file for SAMA7G5-EK board 4 * 5 * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries 6 * 7 * Author: Eugen Hristev <eugen.hristev@microchip.com> 8 * Author: Claudiu Beznea <claudiu.beznea@microchip.com> 9 * 10 */ 11/dts-v1/; 12#include "sama7g5-pinfunc.h" 13#include "sama7g5.dtsi" 14#include <dt-bindings/mfd/atmel-flexcom.h> 15#include <dt-bindings/input/input.h> 16#include <dt-bindings/pinctrl/at91.h> 17#include <dt-bindings/sound/microchip,pdmc.h> 18 19/ { 20 model = "Microchip SAMA7G5-EK"; 21 compatible = "microchip,sama7g5ek", "microchip,sama7g5", "microchip,sama7"; 22 23 chosen { 24 bootargs = "rw root=/dev/mmcblk1p2 rootfstype=ext4 rootwait"; 25 stdout-path = "serial0:115200n8"; 26 }; 27 28 aliases { 29 serial0 = &uart3; 30 serial1 = &uart4; 31 serial2 = &uart7; 32 serial3 = &uart0; 33 i2c0 = &i2c1; 34 i2c1 = &i2c8; 35 i2c2 = &i2c9; 36 }; 37 38 clocks { 39 slow_xtal { 40 clock-frequency = <32768>; 41 }; 42 43 main_xtal { 44 clock-frequency = <24000000>; 45 }; 46 }; 47 48 gpio-keys { 49 compatible = "gpio-keys"; 50 51 pinctrl-names = "default"; 52 pinctrl-0 = <&pinctrl_key_gpio_default>; 53 54 button { 55 label = "PB_USER"; 56 gpios = <&pioA PIN_PA12 GPIO_ACTIVE_LOW>; 57 linux,code = <KEY_PROG1>; 58 wakeup-source; 59 }; 60 }; 61 62 leds { 63 compatible = "gpio-leds"; 64 pinctrl-names = "default"; 65 pinctrl-0 = <&pinctrl_led_gpio_default>; 66 status = "okay"; /* Conflict with pwm. */ 67 68 red_led { 69 label = "red"; 70 gpios = <&pioA PIN_PB8 GPIO_ACTIVE_HIGH>; 71 }; 72 73 green_led { 74 label = "green"; 75 gpios = <&pioA PIN_PA13 GPIO_ACTIVE_HIGH>; 76 }; 77 78 blue_led { 79 label = "blue"; 80 gpios = <&pioA PIN_PD20 GPIO_ACTIVE_HIGH>; 81 linux,default-trigger = "heartbeat"; 82 }; 83 }; 84 85 /* 512 M */ 86 memory@60000000 { 87 device_type = "memory"; 88 reg = <0x60000000 0x20000000>; 89 }; 90 91 reg_5v: regulator-5v { 92 compatible = "regulator-fixed"; 93 regulator-name = "5V_MAIN"; 94 regulator-min-microvolt = <5000000>; 95 regulator-max-microvolt = <5000000>; 96 regulator-always-on; 97 }; 98 99 sound: sound { 100 compatible = "simple-audio-card"; 101 simple-audio-card,name = "sama7g5ek audio"; 102 #address-cells = <1>; 103 #size-cells = <0>; 104 simple-audio-card,dai-link@0 { 105 reg = <0>; 106 cpu { 107 sound-dai = <&spdiftx>; 108 }; 109 codec { 110 sound-dai = <&spdif_out>; 111 }; 112 }; 113 simple-audio-card,dai-link@1 { 114 reg = <1>; 115 cpu { 116 sound-dai = <&spdifrx>; 117 }; 118 codec { 119 sound-dai = <&spdif_in>; 120 }; 121 }; 122 }; 123 124 spdif_in: spdif-in { 125 #sound-dai-cells = <0>; 126 compatible = "linux,spdif-dir"; 127 }; 128 129 spdif_out: spdif-out { 130 #sound-dai-cells = <0>; 131 compatible = "linux,spdif-dit"; 132 }; 133}; 134 135&adc { 136 vddana-supply = <&vddout25>; 137 vref-supply = <&vddout25>; 138 pinctrl-names = "default"; 139 pinctrl-0 = <&pinctrl_mikrobus1_an_default &pinctrl_mikrobus2_an_default>; 140 status = "okay"; 141}; 142 143&can0 { 144 pinctrl-names = "default"; 145 pinctrl-0 = <&pinctrl_can0_default>; 146 status = "okay"; 147}; 148 149&can1 { 150 pinctrl-names = "default"; 151 pinctrl-0 = <&pinctrl_can1_default>; 152 status = "okay"; 153}; 154 155&cpu0 { 156 cpu-supply = <&vddcpu>; 157}; 158 159&qspi0 { 160 pinctrl-names = "default"; 161 pinctrl-0 = <&pinctrl_qspi>; 162 status = "okay"; 163 164 flash@0 { 165 #address-cells = <1>; 166 #size-cells = <1>; 167 compatible = "jedec,spi-nor"; 168 reg = <0>; 169 spi-max-frequency = <133000000>; 170 spi-tx-bus-width = <8>; 171 spi-rx-bus-width = <8>; 172 m25p,fast-read; 173 174 at91bootstrap@0 { 175 label = "ospi: at91bootstrap"; 176 reg = <0x0 0x40000>; 177 }; 178 179 bootloader@40000 { 180 label = "ospi: bootloader"; 181 reg = <0x40000 0xc0000>; 182 }; 183 184 bootloaderenvred@100000 { 185 label = "ospi: bootloader env redundant"; 186 reg = <0x100000 0x40000>; 187 }; 188 189 bootloaderenv@140000 { 190 label = "ospi: bootloader env"; 191 reg = <0x140000 0x40000>; 192 }; 193 194 dtb@180000 { 195 label = "ospi: device tree"; 196 reg = <0x180000 0x80000>; 197 }; 198 199 kernel@200000 { 200 label = "ospi: kernel"; 201 reg = <0x200000 0x600000>; 202 }; 203 204 rootfs@800000 { 205 label = "ospi: rootfs"; 206 reg = <0x800000 0x7800000>; 207 }; 208 209 }; 210}; 211 212&dma0 { 213 status = "okay"; 214}; 215 216&dma1 { 217 status = "okay"; 218}; 219 220&dma2 { 221 status = "okay"; 222}; 223 224&flx0 { 225 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; 226 status = "disabled"; 227 228 uart0: serial@200 { 229 pinctrl-names = "default"; 230 pinctrl-0 = <&pinctrl_flx0_default>; 231 status = "disabled"; 232 }; 233}; 234 235&flx1 { 236 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; 237 status = "okay"; 238 239 i2c1: i2c@600 { 240 pinctrl-names = "default"; 241 pinctrl-0 = <&pinctrl_i2c1_default>; 242 i2c-analog-filter; 243 i2c-digital-filter; 244 i2c-digital-filter-width-ns = <35>; 245 status = "okay"; 246 247 power-monitor@10 { 248 compatible = "microchip,pac1934"; 249 reg = <0x10>; 250 #address-cells = <1>; 251 #size-cells = <0>; 252 253 channel@1 { 254 reg = <0x1>; 255 shunt-resistor-micro-ohms = <10000>; 256 label = "VDD3V3"; 257 }; 258 259 channel@2 { 260 reg = <0x2>; 261 shunt-resistor-micro-ohms = <10000>; 262 label = "VDDIODDR"; 263 }; 264 265 channel@3 { 266 reg = <0x3>; 267 shunt-resistor-micro-ohms = <10000>; 268 label = "VDDCORE"; 269 }; 270 271 channel@4 { 272 reg = <0x4>; 273 shunt-resistor-micro-ohms = <10000>; 274 label = "VDDCPU"; 275 }; 276 }; 277 278 pmic@5b { 279 compatible = "microchip,mcp16502"; 280 reg = <0x5b>; 281 lvin-supply = <®_5v>; 282 pvin1-supply = <®_5v>; 283 pvin2-supply = <®_5v>; 284 pvin3-supply = <®_5v>; 285 pvin4-supply = <®_5v>; 286 status = "okay"; 287 288 regulators { 289 vdd_3v3: VDD_IO { 290 regulator-name = "VDD_IO"; 291 regulator-min-microvolt = <3300000>; 292 regulator-max-microvolt = <3300000>; 293 regulator-initial-mode = <2>; 294 regulator-allowed-modes = <2>, <4>; 295 regulator-always-on; 296 297 regulator-state-standby { 298 regulator-on-in-suspend; 299 regulator-suspend-microvolt = <3300000>; 300 regulator-mode = <4>; 301 }; 302 303 regulator-state-mem { 304 regulator-off-in-suspend; 305 regulator-mode = <4>; 306 }; 307 }; 308 309 vddioddr: VDD_DDR { 310 regulator-name = "VDD_DDR"; 311 regulator-min-microvolt = <1350000>; 312 regulator-max-microvolt = <1350000>; 313 regulator-initial-mode = <2>; 314 regulator-allowed-modes = <2>, <4>; 315 regulator-always-on; 316 317 regulator-state-standby { 318 regulator-on-in-suspend; 319 regulator-suspend-microvolt = <1350000>; 320 regulator-mode = <4>; 321 }; 322 323 regulator-state-mem { 324 regulator-on-in-suspend; 325 regulator-suspend-microvolt = <1350000>; 326 regulator-mode = <4>; 327 }; 328 }; 329 330 vddcore: VDD_CORE { 331 regulator-name = "VDD_CORE"; 332 regulator-min-microvolt = <1150000>; 333 regulator-max-microvolt = <1150000>; 334 regulator-initial-mode = <2>; 335 regulator-allowed-modes = <2>, <4>; 336 regulator-always-on; 337 338 regulator-state-standby { 339 regulator-on-in-suspend; 340 regulator-suspend-microvolt = <1150000>; 341 regulator-mode = <4>; 342 }; 343 344 regulator-state-mem { 345 regulator-off-in-suspend; 346 regulator-mode = <4>; 347 }; 348 }; 349 350 vddcpu: VDD_OTHER { 351 regulator-name = "VDD_OTHER"; 352 regulator-min-microvolt = <1050000>; 353 regulator-max-microvolt = <1250000>; 354 regulator-initial-mode = <2>; 355 regulator-allowed-modes = <2>, <4>; 356 regulator-ramp-delay = <3125>; 357 regulator-always-on; 358 359 regulator-state-standby { 360 regulator-on-in-suspend; 361 regulator-suspend-microvolt = <1050000>; 362 regulator-mode = <4>; 363 }; 364 365 regulator-state-mem { 366 regulator-off-in-suspend; 367 regulator-mode = <4>; 368 }; 369 }; 370 371 vldo1: LDO1 { 372 regulator-name = "LDO1"; 373 regulator-min-microvolt = <1800000>; 374 regulator-max-microvolt = <1800000>; 375 regulator-always-on; 376 377 regulator-state-standby { 378 regulator-suspend-microvolt = <1800000>; 379 regulator-on-in-suspend; 380 }; 381 382 regulator-state-mem { 383 regulator-off-in-suspend; 384 }; 385 }; 386 387 vldo2: LDO2 { 388 regulator-name = "LDO2"; 389 regulator-min-microvolt = <1200000>; 390 regulator-max-microvolt = <3700000>; 391 392 regulator-state-standby { 393 regulator-suspend-microvolt = <1800000>; 394 regulator-on-in-suspend; 395 }; 396 397 regulator-state-mem { 398 regulator-off-in-suspend; 399 }; 400 }; 401 }; 402 }; 403 }; 404}; 405 406&flx3 { 407 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; 408 status = "okay"; 409 410 uart3: serial@200 { 411 pinctrl-names = "default"; 412 pinctrl-0 = <&pinctrl_flx3_default>; 413 status = "okay"; 414 }; 415}; 416 417&flx4 { 418 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; 419 status = "okay"; 420 421 uart4: serial@200 { 422 pinctrl-names = "default"; 423 pinctrl-0 = <&pinctrl_flx4_default>; 424 status = "okay"; 425 }; 426}; 427 428&flx7 { 429 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; 430 status = "okay"; 431 432 uart7: serial@200 { 433 pinctrl-names = "default"; 434 pinctrl-0 = <&pinctrl_flx7_default>; 435 status = "okay"; 436 }; 437}; 438 439&flx8 { 440 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; 441 status = "okay"; 442 443 i2c8: i2c@600 { 444 pinctrl-names = "default"; 445 pinctrl-0 = <&pinctrl_i2c8_default>; 446 i2c-analog-filter; 447 i2c-digital-filter; 448 i2c-digital-filter-width-ns = <35>; 449 status = "okay"; 450 451 eeprom0: eeprom@52 { 452 compatible = "microchip,24aa025e48"; 453 reg = <0x52>; 454 size = <256>; 455 pagesize = <16>; 456 vcc-supply = <&vdd_3v3>; 457 458 nvmem-layout { 459 compatible = "fixed-layout"; 460 #address-cells = <1>; 461 #size-cells = <1>; 462 463 eeprom0_eui48: eui48@fa { 464 reg = <0xfa 0x6>; 465 }; 466 }; 467 }; 468 469 eeprom1: eeprom@53 { 470 compatible = "microchip,24aa025e48"; 471 reg = <0x53>; 472 size = <256>; 473 pagesize = <16>; 474 vcc-supply = <&vdd_3v3>; 475 476 nvmem-layout { 477 compatible = "fixed-layout"; 478 #address-cells = <1>; 479 #size-cells = <1>; 480 481 eeprom1_eui48: eui48@fa { 482 reg = <0xfa 0x6>; 483 }; 484 }; 485 }; 486 }; 487}; 488 489&flx9 { 490 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; 491 status = "okay"; 492 493 i2c9: i2c@600 { 494 pinctrl-names = "default"; 495 pinctrl-0 = <&pinctrl_i2c9_default>; 496 i2c-analog-filter; 497 i2c-digital-filter; 498 i2c-digital-filter-width-ns = <35>; 499 status = "okay"; 500 }; 501}; 502 503&flx11 { 504 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>; 505 status = "okay"; 506 507 spi11: spi@400 { 508 pinctrl-names = "default"; 509 pinctrl-0 = <&pinctrl_mikrobus1_spi &pinctrl_mikrobus1_spi_cs>; 510 status = "okay"; 511 }; 512}; 513 514&gmac0 { 515 #address-cells = <1>; 516 #size-cells = <0>; 517 pinctrl-names = "default"; 518 pinctrl-0 = <&pinctrl_gmac0_default 519 &pinctrl_gmac0_mdio_default 520 &pinctrl_gmac0_txck_default 521 &pinctrl_gmac0_phy_irq>; 522 phy-mode = "rgmii-id"; 523 nvmem-cells = <&eeprom0_eui48>; 524 nvmem-cell-names = "mac-address"; 525 status = "okay"; 526 527 ethernet-phy@7 { 528 reg = <0x7>; 529 interrupt-parent = <&pioA>; 530 interrupts = <PIN_PA31 IRQ_TYPE_LEVEL_LOW>; 531 }; 532}; 533 534&gmac1 { 535 #address-cells = <1>; 536 #size-cells = <0>; 537 pinctrl-names = "default"; 538 pinctrl-0 = <&pinctrl_gmac1_default 539 &pinctrl_gmac1_mdio_default 540 &pinctrl_gmac1_phy_irq>; 541 phy-mode = "rmii"; 542 nvmem-cells = <&eeprom1_eui48>; 543 nvmem-cell-names = "mac-address"; 544 status = "okay"; /* Conflict with pdmc0. */ 545 546 ethernet-phy@0 { 547 reg = <0x0>; 548 interrupt-parent = <&pioA>; 549 interrupts = <PIN_PA21 IRQ_TYPE_LEVEL_LOW>; 550 }; 551}; 552 553&i2s0 { 554 pinctrl-names = "default"; 555 pinctrl-0 = <&pinctrl_i2s0_default>; 556}; 557 558&pdmc0 { 559 #sound-dai-cells = <0>; 560 microchip,mic-pos = <MCHP_PDMC_DS0 MCHP_PDMC_CLK_NEGATIVE>, /* MIC 1 */ 561 <MCHP_PDMC_DS1 MCHP_PDMC_CLK_NEGATIVE>, /* MIC 2 */ 562 <MCHP_PDMC_DS0 MCHP_PDMC_CLK_POSITIVE>, /* MIC 3 */ 563 <MCHP_PDMC_DS1 MCHP_PDMC_CLK_POSITIVE>; /* MIC 4 */ 564 status = "disabled"; /* Conflict with gmac1. */ 565 pinctrl-names = "default"; 566 pinctrl-0 = <&pinctrl_pdmc0_default>; 567}; 568 569&pioA { 570 571 pinctrl_can0_default: can0_default { 572 pinmux = <PIN_PD12__CANTX0>, 573 <PIN_PD13__CANRX0 >; 574 bias-disable; 575 }; 576 577 pinctrl_can1_default: can1_default { 578 pinmux = <PIN_PD14__CANTX1>, 579 <PIN_PD15__CANRX1 >; 580 bias-disable; 581 }; 582 583 pinctrl_flx0_default: flx0_default { 584 pinmux = <PIN_PE3__FLEXCOM0_IO0>, 585 <PIN_PE4__FLEXCOM0_IO1>, 586 <PIN_PE6__FLEXCOM0_IO3>, 587 <PIN_PE7__FLEXCOM0_IO4>; 588 bias-disable; 589 }; 590 591 pinctrl_flx3_default: flx3_default { 592 pinmux = <PIN_PD16__FLEXCOM3_IO0>, 593 <PIN_PD17__FLEXCOM3_IO1>; 594 bias-pull-up; 595 }; 596 597 pinctrl_flx4_default: flx4_default { 598 pinmux = <PIN_PD18__FLEXCOM4_IO0>, 599 <PIN_PD19__FLEXCOM4_IO1>; 600 bias-disable; 601 }; 602 603 pinctrl_flx7_default: flx7_default { 604 pinmux = <PIN_PC23__FLEXCOM7_IO0>, 605 <PIN_PC24__FLEXCOM7_IO1>; 606 bias-disable; 607 }; 608 609 pinctrl_gmac0_default: gmac0_default { 610 pinmux = <PIN_PA16__G0_TX0>, 611 <PIN_PA17__G0_TX1>, 612 <PIN_PA26__G0_TX2>, 613 <PIN_PA27__G0_TX3>, 614 <PIN_PA19__G0_RX0>, 615 <PIN_PA20__G0_RX1>, 616 <PIN_PA28__G0_RX2>, 617 <PIN_PA29__G0_RX3>, 618 <PIN_PA15__G0_TXEN>, 619 <PIN_PA30__G0_RXCK>, 620 <PIN_PA18__G0_RXDV>, 621 <PIN_PA25__G0_125CK>; 622 slew-rate = <0>; 623 bias-disable; 624 }; 625 626 pinctrl_gmac0_mdio_default: gmac0_mdio_default { 627 pinmux = <PIN_PA22__G0_MDC>, 628 <PIN_PA23__G0_MDIO>; 629 bias-disable; 630 }; 631 632 pinctrl_gmac0_txck_default: gmac0_txck_default { 633 pinmux = <PIN_PA24__G0_TXCK>; 634 slew-rate = <0>; 635 bias-pull-up; 636 }; 637 638 pinctrl_gmac0_phy_irq: gmac0_phy_irq { 639 pinmux = <PIN_PA31__GPIO>; 640 bias-disable; 641 }; 642 643 pinctrl_gmac1_default: gmac1_default { 644 pinmux = <PIN_PD30__G1_TXCK>, 645 <PIN_PD22__G1_TX0>, 646 <PIN_PD23__G1_TX1>, 647 <PIN_PD21__G1_TXEN>, 648 <PIN_PD25__G1_RX0>, 649 <PIN_PD26__G1_RX1>, 650 <PIN_PD27__G1_RXER>, 651 <PIN_PD24__G1_RXDV>; 652 slew-rate = <0>; 653 bias-disable; 654 }; 655 656 pinctrl_gmac1_mdio_default: gmac1_mdio_default { 657 pinmux = <PIN_PD28__G1_MDC>, 658 <PIN_PD29__G1_MDIO>; 659 bias-disable; 660 }; 661 662 pinctrl_gmac1_phy_irq: gmac1_phy_irq { 663 pinmux = <PIN_PA21__GPIO>; 664 bias-disable; 665 }; 666 667 pinctrl_i2c1_default: i2c1_default { 668 pinmux = <PIN_PC9__FLEXCOM1_IO0>, 669 <PIN_PC10__FLEXCOM1_IO1>; 670 bias-disable; 671 }; 672 673 pinctrl_i2c8_default: i2c8_default { 674 pinmux = <PIN_PC14__FLEXCOM8_IO0>, 675 <PIN_PC13__FLEXCOM8_IO1>; 676 bias-disable; 677 }; 678 679 pinctrl_i2c9_default: i2c9_default { 680 pinmux = <PIN_PC18__FLEXCOM9_IO0>, 681 <PIN_PC19__FLEXCOM9_IO1>; 682 bias-disable; 683 }; 684 685 pinctrl_i2s0_default: i2s0_default { 686 pinmux = <PIN_PB23__I2SMCC0_CK>, 687 <PIN_PB24__I2SMCC0_WS>, 688 <PIN_PB25__I2SMCC0_DOUT1>, 689 <PIN_PB26__I2SMCC0_DOUT0>, 690 <PIN_PB27__I2SMCC0_MCK>; 691 bias-disable; 692 }; 693 694 pinctrl_key_gpio_default: key_gpio_default { 695 pinmux = <PIN_PA12__GPIO>; 696 bias-pull-up; 697 }; 698 699 pinctrl_led_gpio_default: led_gpio_default { 700 pinmux = <PIN_PA13__GPIO>, 701 <PIN_PB8__GPIO>, 702 <PIN_PD20__GPIO>; 703 bias-pull-up; 704 }; 705 706 pinctrl_mikrobus1_an_default: mikrobus1_an_default { 707 pinmux = <PIN_PD0__GPIO>; 708 bias-disable; 709 }; 710 711 pinctrl_mikrobus2_an_default: mikrobus2_an_default { 712 pinmux = <PIN_PD1__GPIO>; 713 bias-disable; 714 }; 715 716 pinctrl_mikrobus1_pwm2_default: mikrobus1_pwm2_default { 717 pinmux = <PIN_PA13__PWMH2>; 718 bias-disable; 719 }; 720 721 pinctrl_mikrobus2_pwm3_default: mikrobus2_pwm3_default { 722 pinmux = <PIN_PD20__PWMH3>; 723 bias-disable; 724 }; 725 726 pinctrl_mikrobus1_spi_cs: mikrobus1_spi_cs { 727 pinmux = <PIN_PB6__FLEXCOM11_IO3>; 728 bias-disable; 729 }; 730 731 pinctrl_mikrobus1_spi: mikrobus1_spi { 732 pinmux = <PIN_PB3__FLEXCOM11_IO0>, 733 <PIN_PB4__FLEXCOM11_IO1>, 734 <PIN_PB5__FLEXCOM11_IO2>; 735 bias-disable; 736 }; 737 738 pinctrl_pdmc0_default: pdmc0_default { 739 pinmux = <PIN_PD23__PDMC0_DS0>, 740 <PIN_PD24__PDMC0_DS1>, 741 <PIN_PD22__PDMC0_CLK>; 742 bias_disable; 743 }; 744 745 pinctrl_qspi: qspi { 746 pinmux = <PIN_PB12__QSPI0_IO0>, 747 <PIN_PB11__QSPI0_IO1>, 748 <PIN_PB10__QSPI0_IO2>, 749 <PIN_PB9__QSPI0_IO3>, 750 <PIN_PB16__QSPI0_IO4>, 751 <PIN_PB17__QSPI0_IO5>, 752 <PIN_PB18__QSPI0_IO6>, 753 <PIN_PB19__QSPI0_IO7>, 754 <PIN_PB13__QSPI0_CS>, 755 <PIN_PB14__QSPI0_SCK>, 756 <PIN_PB15__QSPI0_SCKN>, 757 <PIN_PB20__QSPI0_DQS>, 758 <PIN_PB21__QSPI0_INT>; 759 bias-disable; 760 slew-rate = <0>; 761 atmel,drive-strength = <ATMEL_PIO_DRVSTR_ME>; 762 }; 763 764 pinctrl_sdmmc0_default: sdmmc0_default { 765 cmd_data { 766 pinmux = <PIN_PA1__SDMMC0_CMD>, 767 <PIN_PA3__SDMMC0_DAT0>, 768 <PIN_PA4__SDMMC0_DAT1>, 769 <PIN_PA5__SDMMC0_DAT2>, 770 <PIN_PA6__SDMMC0_DAT3>, 771 <PIN_PA7__SDMMC0_DAT4>, 772 <PIN_PA8__SDMMC0_DAT5>, 773 <PIN_PA9__SDMMC0_DAT6>, 774 <PIN_PA10__SDMMC0_DAT7>; 775 slew-rate = <0>; 776 bias-pull-up; 777 }; 778 779 ck_cd_rstn_vddsel { 780 pinmux = <PIN_PA0__SDMMC0_CK>, 781 <PIN_PA2__SDMMC0_RSTN>, 782 <PIN_PA11__SDMMC0_DS>; 783 slew-rate = <0>; 784 bias-pull-up; 785 }; 786 }; 787 788 pinctrl_sdmmc1_default: sdmmc1_default { 789 cmd_data { 790 pinmux = <PIN_PB29__SDMMC1_CMD>, 791 <PIN_PB31__SDMMC1_DAT0>, 792 <PIN_PC0__SDMMC1_DAT1>, 793 <PIN_PC1__SDMMC1_DAT2>, 794 <PIN_PC2__SDMMC1_DAT3>; 795 slew-rate = <0>; 796 bias-pull-up; 797 }; 798 799 ck_cd_rstn_vddsel { 800 pinmux = <PIN_PB30__SDMMC1_CK>, 801 <PIN_PB28__SDMMC1_RSTN>, 802 <PIN_PC5__SDMMC1_1V8SEL>, 803 <PIN_PC4__SDMMC1_CD>; 804 slew-rate = <0>; 805 bias-pull-up; 806 }; 807 }; 808 809 pinctrl_sdmmc2_default: sdmmc2_default { 810 cmd_data { 811 pinmux = <PIN_PD3__SDMMC2_CMD>, 812 <PIN_PD5__SDMMC2_DAT0>, 813 <PIN_PD6__SDMMC2_DAT1>, 814 <PIN_PD7__SDMMC2_DAT2>, 815 <PIN_PD8__SDMMC2_DAT3>; 816 slew-rate = <0>; 817 bias-pull-up; 818 }; 819 820 ck { 821 pinmux = <PIN_PD4__SDMMC2_CK>; 822 slew-rate = <0>; 823 bias-pull-up; 824 }; 825 }; 826 827 pinctrl_spdifrx_default: spdifrx_default { 828 pinmux = <PIN_PB0__SPDIF_RX>; 829 bias-disable; 830 }; 831 832 pinctrl_spdiftx_default: spdiftx_default { 833 pinmux = <PIN_PB1__SPDIF_TX>; 834 bias-disable; 835 }; 836}; 837 838&pwm { 839 pinctrl-names = "default"; 840 pinctrl-0 = <&pinctrl_mikrobus1_pwm2_default &pinctrl_mikrobus2_pwm3_default>; 841 status = "disabled"; /* Conflict with leds. */ 842}; 843 844&rtt { 845 atmel,rtt-rtc-time-reg = <&gpbr 0x0>; 846}; 847 848&sdmmc0 { 849 bus-width = <8>; 850 non-removable; 851 sdhci-caps-mask = <0x0 0x00200000>; 852 vmmc-supply = <&vdd_3v3>; 853 vqmmc-supply = <&vldo1>; 854 pinctrl-names = "default"; 855 pinctrl-0 = <&pinctrl_sdmmc0_default>; 856 status = "okay"; 857}; 858 859&sdmmc1 { 860 bus-width = <4>; 861 no-1-8-v; 862 sdhci-caps-mask = <0x0 0x00200000>; 863 vmmc-supply = <&vdd_3v3>; 864 vqmmc-supply = <&vdd_3v3>; 865 pinctrl-names = "default"; 866 pinctrl-0 = <&pinctrl_sdmmc1_default>; 867 status = "okay"; 868}; 869 870&sdmmc2 { 871 bus-width = <4>; 872 no-1-8-v; 873 sdhci-caps-mask = <0x0 0x00200000>; 874 pinctrl-names = "default"; 875 pinctrl-0 = <&pinctrl_sdmmc2_default>; 876}; 877 878&shdwc { 879 debounce-delay-us = <976>; 880 status = "okay"; 881 882 input@0 { 883 reg = <0>; 884 }; 885}; 886 887&spdifrx { 888 pinctrl-names = "default"; 889 pinctrl-0 = <&pinctrl_spdifrx_default>; 890 status = "okay"; 891}; 892 893&spdiftx { 894 pinctrl-names = "default"; 895 pinctrl-0 = <&pinctrl_spdiftx_default>; 896 status = "okay"; 897}; 898 899&tcb0 { 900 timer0: timer@0 { 901 compatible = "atmel,tcb-timer"; 902 reg = <0>; 903 }; 904 905 timer1: timer@1 { 906 compatible = "atmel,tcb-timer"; 907 reg = <1>; 908 }; 909}; 910 911&trng { 912 status = "okay"; 913}; 914 915&vddout25 { 916 vin-supply = <&vdd_3v3>; 917 status = "okay"; 918}; 919