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 mcp16502@5b { 248 compatible = "microchip,mcp16502"; 249 reg = <0x5b>; 250 lvin-supply = <®_5v>; 251 pvin1-supply = <®_5v>; 252 pvin2-supply = <®_5v>; 253 pvin3-supply = <®_5v>; 254 pvin4-supply = <®_5v>; 255 status = "okay"; 256 257 regulators { 258 vdd_3v3: VDD_IO { 259 regulator-name = "VDD_IO"; 260 regulator-min-microvolt = <3300000>; 261 regulator-max-microvolt = <3300000>; 262 regulator-initial-mode = <2>; 263 regulator-allowed-modes = <2>, <4>; 264 regulator-always-on; 265 266 regulator-state-standby { 267 regulator-on-in-suspend; 268 regulator-suspend-microvolt = <3300000>; 269 regulator-mode = <4>; 270 }; 271 272 regulator-state-mem { 273 regulator-off-in-suspend; 274 regulator-mode = <4>; 275 }; 276 }; 277 278 vddioddr: VDD_DDR { 279 regulator-name = "VDD_DDR"; 280 regulator-min-microvolt = <1350000>; 281 regulator-max-microvolt = <1350000>; 282 regulator-initial-mode = <2>; 283 regulator-allowed-modes = <2>, <4>; 284 regulator-always-on; 285 286 regulator-state-standby { 287 regulator-on-in-suspend; 288 regulator-suspend-microvolt = <1350000>; 289 regulator-mode = <4>; 290 }; 291 292 regulator-state-mem { 293 regulator-on-in-suspend; 294 regulator-suspend-microvolt = <1350000>; 295 regulator-mode = <4>; 296 }; 297 }; 298 299 vddcore: VDD_CORE { 300 regulator-name = "VDD_CORE"; 301 regulator-min-microvolt = <1150000>; 302 regulator-max-microvolt = <1150000>; 303 regulator-initial-mode = <2>; 304 regulator-allowed-modes = <2>, <4>; 305 regulator-always-on; 306 307 regulator-state-standby { 308 regulator-on-in-suspend; 309 regulator-suspend-microvolt = <1150000>; 310 regulator-mode = <4>; 311 }; 312 313 regulator-state-mem { 314 regulator-off-in-suspend; 315 regulator-mode = <4>; 316 }; 317 }; 318 319 vddcpu: VDD_OTHER { 320 regulator-name = "VDD_OTHER"; 321 regulator-min-microvolt = <1050000>; 322 regulator-max-microvolt = <1250000>; 323 regulator-initial-mode = <2>; 324 regulator-allowed-modes = <2>, <4>; 325 regulator-ramp-delay = <3125>; 326 regulator-always-on; 327 328 regulator-state-standby { 329 regulator-on-in-suspend; 330 regulator-suspend-microvolt = <1050000>; 331 regulator-mode = <4>; 332 }; 333 334 regulator-state-mem { 335 regulator-off-in-suspend; 336 regulator-mode = <4>; 337 }; 338 }; 339 340 vldo1: LDO1 { 341 regulator-name = "LDO1"; 342 regulator-min-microvolt = <1800000>; 343 regulator-max-microvolt = <1800000>; 344 regulator-always-on; 345 346 regulator-state-standby { 347 regulator-suspend-microvolt = <1800000>; 348 regulator-on-in-suspend; 349 }; 350 351 regulator-state-mem { 352 regulator-off-in-suspend; 353 }; 354 }; 355 356 vldo2: LDO2 { 357 regulator-name = "LDO2"; 358 regulator-min-microvolt = <1200000>; 359 regulator-max-microvolt = <3700000>; 360 361 regulator-state-standby { 362 regulator-suspend-microvolt = <1800000>; 363 regulator-on-in-suspend; 364 }; 365 366 regulator-state-mem { 367 regulator-off-in-suspend; 368 }; 369 }; 370 }; 371 }; 372 }; 373}; 374 375&flx3 { 376 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; 377 status = "okay"; 378 379 uart3: serial@200 { 380 pinctrl-names = "default"; 381 pinctrl-0 = <&pinctrl_flx3_default>; 382 status = "okay"; 383 }; 384}; 385 386&flx4 { 387 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; 388 status = "okay"; 389 390 uart4: serial@200 { 391 pinctrl-names = "default"; 392 pinctrl-0 = <&pinctrl_flx4_default>; 393 status = "okay"; 394 }; 395}; 396 397&flx7 { 398 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; 399 status = "okay"; 400 401 uart7: serial@200 { 402 pinctrl-names = "default"; 403 pinctrl-0 = <&pinctrl_flx7_default>; 404 status = "okay"; 405 }; 406}; 407 408&flx8 { 409 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; 410 status = "okay"; 411 412 i2c8: i2c@600 { 413 pinctrl-names = "default"; 414 pinctrl-0 = <&pinctrl_i2c8_default>; 415 i2c-analog-filter; 416 i2c-digital-filter; 417 i2c-digital-filter-width-ns = <35>; 418 status = "okay"; 419 420 eeprom0: eeprom@52 { 421 compatible = "microchip,24aa025e48"; 422 reg = <0x52>; 423 size = <256>; 424 pagesize = <16>; 425 vcc-supply = <&vdd_3v3>; 426 427 nvmem-layout { 428 compatible = "fixed-layout"; 429 #address-cells = <1>; 430 #size-cells = <1>; 431 432 eeprom0_eui48: eui48@fa { 433 reg = <0xfa 0x6>; 434 }; 435 }; 436 }; 437 438 eeprom1: eeprom@53 { 439 compatible = "microchip,24aa025e48"; 440 reg = <0x53>; 441 size = <256>; 442 pagesize = <16>; 443 vcc-supply = <&vdd_3v3>; 444 445 nvmem-layout { 446 compatible = "fixed-layout"; 447 #address-cells = <1>; 448 #size-cells = <1>; 449 450 eeprom1_eui48: eui48@fa { 451 reg = <0xfa 0x6>; 452 }; 453 }; 454 }; 455 }; 456}; 457 458&flx9 { 459 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; 460 status = "okay"; 461 462 i2c9: i2c@600 { 463 pinctrl-names = "default"; 464 pinctrl-0 = <&pinctrl_i2c9_default>; 465 i2c-analog-filter; 466 i2c-digital-filter; 467 i2c-digital-filter-width-ns = <35>; 468 status = "okay"; 469 }; 470}; 471 472&flx11 { 473 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>; 474 status = "okay"; 475 476 spi11: spi@400 { 477 pinctrl-names = "default"; 478 pinctrl-0 = <&pinctrl_mikrobus1_spi &pinctrl_mikrobus1_spi_cs>; 479 status = "okay"; 480 }; 481}; 482 483&gmac0 { 484 #address-cells = <1>; 485 #size-cells = <0>; 486 pinctrl-names = "default"; 487 pinctrl-0 = <&pinctrl_gmac0_default 488 &pinctrl_gmac0_mdio_default 489 &pinctrl_gmac0_txck_default 490 &pinctrl_gmac0_phy_irq>; 491 phy-mode = "rgmii-id"; 492 nvmem-cells = <&eeprom0_eui48>; 493 nvmem-cell-names = "mac-address"; 494 status = "okay"; 495 496 ethernet-phy@7 { 497 reg = <0x7>; 498 interrupt-parent = <&pioA>; 499 interrupts = <PIN_PA31 IRQ_TYPE_LEVEL_LOW>; 500 }; 501}; 502 503&gmac1 { 504 #address-cells = <1>; 505 #size-cells = <0>; 506 pinctrl-names = "default"; 507 pinctrl-0 = <&pinctrl_gmac1_default 508 &pinctrl_gmac1_mdio_default 509 &pinctrl_gmac1_phy_irq>; 510 phy-mode = "rmii"; 511 nvmem-cells = <&eeprom1_eui48>; 512 nvmem-cell-names = "mac-address"; 513 status = "okay"; /* Conflict with pdmc0. */ 514 515 ethernet-phy@0 { 516 reg = <0x0>; 517 interrupt-parent = <&pioA>; 518 interrupts = <PIN_PA21 IRQ_TYPE_LEVEL_LOW>; 519 }; 520}; 521 522&i2s0 { 523 pinctrl-names = "default"; 524 pinctrl-0 = <&pinctrl_i2s0_default>; 525}; 526 527&pdmc0 { 528 #sound-dai-cells = <0>; 529 microchip,mic-pos = <MCHP_PDMC_DS0 MCHP_PDMC_CLK_NEGATIVE>, /* MIC 1 */ 530 <MCHP_PDMC_DS1 MCHP_PDMC_CLK_NEGATIVE>, /* MIC 2 */ 531 <MCHP_PDMC_DS0 MCHP_PDMC_CLK_POSITIVE>, /* MIC 3 */ 532 <MCHP_PDMC_DS1 MCHP_PDMC_CLK_POSITIVE>; /* MIC 4 */ 533 status = "disabled"; /* Conflict with gmac1. */ 534 pinctrl-names = "default"; 535 pinctrl-0 = <&pinctrl_pdmc0_default>; 536}; 537 538&pioA { 539 540 pinctrl_can0_default: can0_default { 541 pinmux = <PIN_PD12__CANTX0>, 542 <PIN_PD13__CANRX0 >; 543 bias-disable; 544 }; 545 546 pinctrl_can1_default: can1_default { 547 pinmux = <PIN_PD14__CANTX1>, 548 <PIN_PD15__CANRX1 >; 549 bias-disable; 550 }; 551 552 pinctrl_flx0_default: flx0_default { 553 pinmux = <PIN_PE3__FLEXCOM0_IO0>, 554 <PIN_PE4__FLEXCOM0_IO1>, 555 <PIN_PE6__FLEXCOM0_IO3>, 556 <PIN_PE7__FLEXCOM0_IO4>; 557 bias-disable; 558 }; 559 560 pinctrl_flx3_default: flx3_default { 561 pinmux = <PIN_PD16__FLEXCOM3_IO0>, 562 <PIN_PD17__FLEXCOM3_IO1>; 563 bias-pull-up; 564 }; 565 566 pinctrl_flx4_default: flx4_default { 567 pinmux = <PIN_PD18__FLEXCOM4_IO0>, 568 <PIN_PD19__FLEXCOM4_IO1>; 569 bias-disable; 570 }; 571 572 pinctrl_flx7_default: flx7_default { 573 pinmux = <PIN_PC23__FLEXCOM7_IO0>, 574 <PIN_PC24__FLEXCOM7_IO1>; 575 bias-disable; 576 }; 577 578 pinctrl_gmac0_default: gmac0_default { 579 pinmux = <PIN_PA16__G0_TX0>, 580 <PIN_PA17__G0_TX1>, 581 <PIN_PA26__G0_TX2>, 582 <PIN_PA27__G0_TX3>, 583 <PIN_PA19__G0_RX0>, 584 <PIN_PA20__G0_RX1>, 585 <PIN_PA28__G0_RX2>, 586 <PIN_PA29__G0_RX3>, 587 <PIN_PA15__G0_TXEN>, 588 <PIN_PA30__G0_RXCK>, 589 <PIN_PA18__G0_RXDV>, 590 <PIN_PA25__G0_125CK>; 591 slew-rate = <0>; 592 bias-disable; 593 }; 594 595 pinctrl_gmac0_mdio_default: gmac0_mdio_default { 596 pinmux = <PIN_PA22__G0_MDC>, 597 <PIN_PA23__G0_MDIO>; 598 bias-disable; 599 }; 600 601 pinctrl_gmac0_txck_default: gmac0_txck_default { 602 pinmux = <PIN_PA24__G0_TXCK>; 603 slew-rate = <0>; 604 bias-pull-up; 605 }; 606 607 pinctrl_gmac0_phy_irq: gmac0_phy_irq { 608 pinmux = <PIN_PA31__GPIO>; 609 bias-disable; 610 }; 611 612 pinctrl_gmac1_default: gmac1_default { 613 pinmux = <PIN_PD30__G1_TXCK>, 614 <PIN_PD22__G1_TX0>, 615 <PIN_PD23__G1_TX1>, 616 <PIN_PD21__G1_TXEN>, 617 <PIN_PD25__G1_RX0>, 618 <PIN_PD26__G1_RX1>, 619 <PIN_PD27__G1_RXER>, 620 <PIN_PD24__G1_RXDV>; 621 slew-rate = <0>; 622 bias-disable; 623 }; 624 625 pinctrl_gmac1_mdio_default: gmac1_mdio_default { 626 pinmux = <PIN_PD28__G1_MDC>, 627 <PIN_PD29__G1_MDIO>; 628 bias-disable; 629 }; 630 631 pinctrl_gmac1_phy_irq: gmac1_phy_irq { 632 pinmux = <PIN_PA21__GPIO>; 633 bias-disable; 634 }; 635 636 pinctrl_i2c1_default: i2c1_default { 637 pinmux = <PIN_PC9__FLEXCOM1_IO0>, 638 <PIN_PC10__FLEXCOM1_IO1>; 639 bias-disable; 640 }; 641 642 pinctrl_i2c8_default: i2c8_default { 643 pinmux = <PIN_PC14__FLEXCOM8_IO0>, 644 <PIN_PC13__FLEXCOM8_IO1>; 645 bias-disable; 646 }; 647 648 pinctrl_i2c9_default: i2c9_default { 649 pinmux = <PIN_PC18__FLEXCOM9_IO0>, 650 <PIN_PC19__FLEXCOM9_IO1>; 651 bias-disable; 652 }; 653 654 pinctrl_i2s0_default: i2s0_default { 655 pinmux = <PIN_PB23__I2SMCC0_CK>, 656 <PIN_PB24__I2SMCC0_WS>, 657 <PIN_PB25__I2SMCC0_DOUT1>, 658 <PIN_PB26__I2SMCC0_DOUT0>, 659 <PIN_PB27__I2SMCC0_MCK>; 660 bias-disable; 661 }; 662 663 pinctrl_key_gpio_default: key_gpio_default { 664 pinmux = <PIN_PA12__GPIO>; 665 bias-pull-up; 666 }; 667 668 pinctrl_led_gpio_default: led_gpio_default { 669 pinmux = <PIN_PA13__GPIO>, 670 <PIN_PB8__GPIO>, 671 <PIN_PD20__GPIO>; 672 bias-pull-up; 673 }; 674 675 pinctrl_mikrobus1_an_default: mikrobus1_an_default { 676 pinmux = <PIN_PD0__GPIO>; 677 bias-disable; 678 }; 679 680 pinctrl_mikrobus2_an_default: mikrobus2_an_default { 681 pinmux = <PIN_PD1__GPIO>; 682 bias-disable; 683 }; 684 685 pinctrl_mikrobus1_pwm2_default: mikrobus1_pwm2_default { 686 pinmux = <PIN_PA13__PWMH2>; 687 bias-disable; 688 }; 689 690 pinctrl_mikrobus2_pwm3_default: mikrobus2_pwm3_default { 691 pinmux = <PIN_PD20__PWMH3>; 692 bias-disable; 693 }; 694 695 pinctrl_mikrobus1_spi_cs: mikrobus1_spi_cs { 696 pinmux = <PIN_PB6__FLEXCOM11_IO3>; 697 bias-disable; 698 }; 699 700 pinctrl_mikrobus1_spi: mikrobus1_spi { 701 pinmux = <PIN_PB3__FLEXCOM11_IO0>, 702 <PIN_PB4__FLEXCOM11_IO1>, 703 <PIN_PB5__FLEXCOM11_IO2>; 704 bias-disable; 705 }; 706 707 pinctrl_pdmc0_default: pdmc0_default { 708 pinmux = <PIN_PD23__PDMC0_DS0>, 709 <PIN_PD24__PDMC0_DS1>, 710 <PIN_PD22__PDMC0_CLK>; 711 bias_disable; 712 }; 713 714 pinctrl_qspi: qspi { 715 pinmux = <PIN_PB12__QSPI0_IO0>, 716 <PIN_PB11__QSPI0_IO1>, 717 <PIN_PB10__QSPI0_IO2>, 718 <PIN_PB9__QSPI0_IO3>, 719 <PIN_PB16__QSPI0_IO4>, 720 <PIN_PB17__QSPI0_IO5>, 721 <PIN_PB18__QSPI0_IO6>, 722 <PIN_PB19__QSPI0_IO7>, 723 <PIN_PB13__QSPI0_CS>, 724 <PIN_PB14__QSPI0_SCK>, 725 <PIN_PB15__QSPI0_SCKN>, 726 <PIN_PB20__QSPI0_DQS>, 727 <PIN_PB21__QSPI0_INT>; 728 bias-disable; 729 slew-rate = <0>; 730 atmel,drive-strength = <ATMEL_PIO_DRVSTR_ME>; 731 }; 732 733 pinctrl_sdmmc0_default: sdmmc0_default { 734 cmd_data { 735 pinmux = <PIN_PA1__SDMMC0_CMD>, 736 <PIN_PA3__SDMMC0_DAT0>, 737 <PIN_PA4__SDMMC0_DAT1>, 738 <PIN_PA5__SDMMC0_DAT2>, 739 <PIN_PA6__SDMMC0_DAT3>, 740 <PIN_PA7__SDMMC0_DAT4>, 741 <PIN_PA8__SDMMC0_DAT5>, 742 <PIN_PA9__SDMMC0_DAT6>, 743 <PIN_PA10__SDMMC0_DAT7>; 744 slew-rate = <0>; 745 bias-pull-up; 746 }; 747 748 ck_cd_rstn_vddsel { 749 pinmux = <PIN_PA0__SDMMC0_CK>, 750 <PIN_PA2__SDMMC0_RSTN>, 751 <PIN_PA11__SDMMC0_DS>; 752 slew-rate = <0>; 753 bias-pull-up; 754 }; 755 }; 756 757 pinctrl_sdmmc1_default: sdmmc1_default { 758 cmd_data { 759 pinmux = <PIN_PB29__SDMMC1_CMD>, 760 <PIN_PB31__SDMMC1_DAT0>, 761 <PIN_PC0__SDMMC1_DAT1>, 762 <PIN_PC1__SDMMC1_DAT2>, 763 <PIN_PC2__SDMMC1_DAT3>; 764 slew-rate = <0>; 765 bias-pull-up; 766 }; 767 768 ck_cd_rstn_vddsel { 769 pinmux = <PIN_PB30__SDMMC1_CK>, 770 <PIN_PB28__SDMMC1_RSTN>, 771 <PIN_PC5__SDMMC1_1V8SEL>, 772 <PIN_PC4__SDMMC1_CD>; 773 slew-rate = <0>; 774 bias-pull-up; 775 }; 776 }; 777 778 pinctrl_sdmmc2_default: sdmmc2_default { 779 cmd_data { 780 pinmux = <PIN_PD3__SDMMC2_CMD>, 781 <PIN_PD5__SDMMC2_DAT0>, 782 <PIN_PD6__SDMMC2_DAT1>, 783 <PIN_PD7__SDMMC2_DAT2>, 784 <PIN_PD8__SDMMC2_DAT3>; 785 slew-rate = <0>; 786 bias-pull-up; 787 }; 788 789 ck { 790 pinmux = <PIN_PD4__SDMMC2_CK>; 791 slew-rate = <0>; 792 bias-pull-up; 793 }; 794 }; 795 796 pinctrl_spdifrx_default: spdifrx_default { 797 pinmux = <PIN_PB0__SPDIF_RX>; 798 bias-disable; 799 }; 800 801 pinctrl_spdiftx_default: spdiftx_default { 802 pinmux = <PIN_PB1__SPDIF_TX>; 803 bias-disable; 804 }; 805}; 806 807&pwm { 808 pinctrl-names = "default"; 809 pinctrl-0 = <&pinctrl_mikrobus1_pwm2_default &pinctrl_mikrobus2_pwm3_default>; 810 status = "disabled"; /* Conflict with leds. */ 811}; 812 813&rtt { 814 atmel,rtt-rtc-time-reg = <&gpbr 0x0>; 815}; 816 817&sdmmc0 { 818 bus-width = <8>; 819 non-removable; 820 sdhci-caps-mask = <0x0 0x00200000>; 821 vmmc-supply = <&vdd_3v3>; 822 vqmmc-supply = <&vldo1>; 823 pinctrl-names = "default"; 824 pinctrl-0 = <&pinctrl_sdmmc0_default>; 825 status = "okay"; 826}; 827 828&sdmmc1 { 829 bus-width = <4>; 830 no-1-8-v; 831 sdhci-caps-mask = <0x0 0x00200000>; 832 vmmc-supply = <&vdd_3v3>; 833 vqmmc-supply = <&vdd_3v3>; 834 pinctrl-names = "default"; 835 pinctrl-0 = <&pinctrl_sdmmc1_default>; 836 status = "okay"; 837}; 838 839&sdmmc2 { 840 bus-width = <4>; 841 no-1-8-v; 842 sdhci-caps-mask = <0x0 0x00200000>; 843 pinctrl-names = "default"; 844 pinctrl-0 = <&pinctrl_sdmmc2_default>; 845}; 846 847&shdwc { 848 debounce-delay-us = <976>; 849 status = "okay"; 850 851 input@0 { 852 reg = <0>; 853 }; 854}; 855 856&spdifrx { 857 pinctrl-names = "default"; 858 pinctrl-0 = <&pinctrl_spdifrx_default>; 859 status = "okay"; 860}; 861 862&spdiftx { 863 pinctrl-names = "default"; 864 pinctrl-0 = <&pinctrl_spdiftx_default>; 865 status = "okay"; 866}; 867 868&tcb0 { 869 timer0: timer@0 { 870 compatible = "atmel,tcb-timer"; 871 reg = <0>; 872 }; 873 874 timer1: timer@1 { 875 compatible = "atmel,tcb-timer"; 876 reg = <1>; 877 }; 878}; 879 880&trng { 881 status = "okay"; 882}; 883 884&vddout25 { 885 vin-supply = <&vdd_3v3>; 886 status = "okay"; 887}; 888