1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/ 4 * Copyright (c) 2022-2023 TQ-Systems GmbH <linux@ew.tq-group.com>, D-82229 Seefeld, Germany. 5 */ 6 7/dts-v1/; 8 9#include <dt-bindings/gpio/gpio.h> 10#include <dt-bindings/input/input.h> 11#include <dt-bindings/leds/common.h> 12#include <dt-bindings/net/ti-dp83867.h> 13#include <dt-bindings/phy/phy.h> 14#include <dt-bindings/pwm/pwm.h> 15#include "k3-serdes.h" 16 17#include "k3-am642-tqma64xxl.dtsi" 18 19/ { 20 compatible = "tq,am642-tqma6442l-mbax4xxl", "tq,am642-tqma6442l", 21 "ti,am642"; 22 model = "TQ-Systems TQMa64xxL SoM on MBax4xxL carrier board"; 23 chassis-type = "embedded"; 24 25 aliases { 26 ethernet0 = &cpsw_port1; 27 i2c1 = &mcu_i2c0; 28 mmc1 = &sdhci1; 29 serial0 = &mcu_uart0; 30 serial1 = &mcu_uart1; 31 serial2 = &main_uart0; 32 serial3 = &main_uart1; 33 serial4 = &main_uart2; 34 serial5 = &main_uart4; 35 serial6 = &main_uart5; 36 serial7 = &main_uart3; 37 spi1 = &main_spi0; 38 spi2 = &mcu_spi0; 39 }; 40 41 chosen { 42 stdout-path = &main_uart0; 43 }; 44 45 gpio-keys { 46 compatible = "gpio-keys"; 47 pinctrl-names = "default"; 48 pinctrl-0 = <&mcu_gpio_keys_pins>; 49 50 user-button { 51 label = "USER_BUTTON"; 52 linux,code = <BTN_0>; 53 gpios = <&mcu_gpio0 5 GPIO_ACTIVE_LOW>; 54 }; 55 }; 56 57 gpio-leds { 58 compatible = "gpio-leds"; 59 pinctrl-names = "default"; 60 pinctrl-0 = <&mcu_gpio_leds_pins>; 61 62 led-0 { 63 gpios = <&mcu_gpio0 8 GPIO_ACTIVE_HIGH>; 64 color = <LED_COLOR_ID_GREEN>; 65 function = LED_FUNCTION_INDICATOR; 66 }; 67 led-1 { 68 gpios = <&mcu_gpio0 9 GPIO_ACTIVE_HIGH>; 69 color = <LED_COLOR_ID_YELLOW>; 70 function = LED_FUNCTION_INDICATOR; 71 }; 72 }; 73 74 fan0: pwm-fan { 75 compatible = "pwm-fan"; 76 pinctrl-names = "default"; 77 pinctrl-0 = <&pwm_fan_pins>; 78 fan-supply = <®_pwm_fan>; 79 #cooling-cells = <2>; 80 /* typical 25 kHz -> 40.000 nsec */ 81 pwms = <&epwm5 0 40000 PWM_POLARITY_INVERTED>; 82 cooling-levels = <0 32 64 128 196 240>; 83 pulses-per-revolution = <2>; 84 interrupt-parent = <&main_gpio1>; 85 interrupts = <49 IRQ_TYPE_EDGE_FALLING>; 86 status = "disabled"; 87 }; 88 89 wifi_pwrseq: pwrseq-wifi { 90 compatible = "mmc-pwrseq-simple"; 91 pinctrl-names = "default"; 92 pinctrl-0 = <&main_mmc1_wifi_pwrseq_pins>; 93 reset-gpios = <&main_gpio0 23 GPIO_ACTIVE_LOW>; 94 }; 95 96 reg_pwm_fan: regulator-pwm-fan { 97 compatible = "regulator-fixed"; 98 pinctrl-names = "default"; 99 pinctrl-0 = <&pwm_fan_reg_pins>; 100 regulator-name = "FAN_PWR"; 101 regulator-min-microvolt = <12000000>; 102 regulator-max-microvolt = <12000000>; 103 gpio = <&main_gpio1 48 GPIO_ACTIVE_HIGH>; 104 enable-active-high; 105 }; 106 107 reg_sd: regulator-sd { 108 compatible = "regulator-fixed"; 109 pinctrl-names = "default"; 110 pinctrl-0 = <&main_mmc1_reg_pins>; 111 regulator-name = "V_3V3_SD"; 112 regulator-min-microvolt = <3300000>; 113 regulator-max-microvolt = <3300000>; 114 gpio = <&main_gpio1 43 GPIO_ACTIVE_HIGH>; 115 enable-active-high; 116 }; 117}; 118 119&cpsw3g { 120 pinctrl-names = "default"; 121 pinctrl-0 = <&cpsw_pins>; 122}; 123 124&cpsw_port1 { 125 phy-mode = "rgmii-rxid"; 126 phy-handle = <&cpsw3g_phy0>; 127}; 128 129&cpsw_port2 { 130 status = "disabled"; 131}; 132 133&cpsw3g_mdio { 134 pinctrl-names = "default"; 135 pinctrl-0 = <&cpsw_mdio_pins>; 136 status = "okay"; 137 138 cpsw3g_phy0: ethernet-phy@0 { 139 compatible = "ethernet-phy-ieee802.3-c22"; 140 reg = <0>; 141 reset-gpios = <&main_gpio0 44 GPIO_ACTIVE_LOW>; 142 reset-assert-us = <1000>; 143 reset-deassert-us = <1000>; 144 ti,rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 145 ti,tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 146 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 147 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>; 148 }; 149}; 150 151&epwm5 { 152 pinctrl-names = "default"; 153 pinctrl-0 = <&epwm5_pins>; 154 status = "okay"; 155}; 156 157&main_gpio0 { 158 pinctrl-names = "default"; 159 pinctrl-0 = <&main_gpio0_digital_pins>, 160 <&main_gpio0_hog_pins>; 161 gpio-line-names = 162 "", "", "", "", /* 0-3 */ 163 "", "", "", "", /* 4-7 */ 164 "", "", "", "", /* 8-11 */ 165 "", "", "", "", /* 12-15 */ 166 "", "", "", "", /* 16-19 */ 167 "", "", "", "", /* 20-23 */ 168 "", "", "EN_DIG_OUT_1", "STATUS_OUT_1", /* 24-27 */ 169 "EN_DIG_OUT_2", "STATUS_OUT_2", "EN_SIG_OUT_3", "", /* 28-31 */ 170 "", "", "STATUS_OUT_3", "EN_DIG_OUT_4", /* 32-35 */ 171 "", "", "STATUS_OUT_4", "DIG_IN_1", /* 36-39 */ 172 "DIG_IN_2", "DIG_IN_3", "DIG_IN_4"; /* 40- */ 173}; 174 175&main_gpio1 { 176 pinctrl-names = "default"; 177 pinctrl-0 = <&main_gpio1_hog_pins>, 178 <&main_gpio1_pru_pins>; 179 gpio-line-names = 180 "", "", "", "", /* 0-3 */ 181 "", "", "", "", /* 4-7 */ 182 "", "", "", "", /* 8-11 */ 183 "", "", "", "", /* 12-15 */ 184 "", "", "", "", /* 16-19 */ 185 "", "", "", "", /* 20-23 */ 186 "", "", "", "", /* 24-27 */ 187 "", "", "", "", /* 28-31 */ 188 "", "", "", "", /* 32-35 */ 189 "", "", "", "", /* 36-39 */ 190 "", "", "", "", /* 40-43 */ 191 "", "", "", "", /* 44-47 */ 192 "", "", "", "", /* 48-51 */ 193 "", "", "", "ADC_SYNC", /* 52-55 */ 194 "", "", "ADC_RST#", "ADC_DATA_RDY", /* 56-59 */ 195 "", "", "", "", /* 60-63 */ 196 "", "", "", "ADC_INT#", /* 64-67 */ 197 "BG95_PWRKEY", "BG95_RESET"; /* 68- */ 198 199 line50-hog { 200 /* See also usb0 */ 201 gpio-hog; 202 gpios = <50 0>; 203 line-name = "USB0_VBUS_OC#"; 204 input; 205 }; 206 207 line54-hog { 208 gpio-hog; 209 gpios = <54 0>; 210 line-name = "PRG0_MDIO_SWITCH"; 211 output-low; 212 }; 213 214 line70-hog { 215 gpio-hog; 216 gpios = <70 0>; 217 line-name = "PHY_INT#"; 218 input; 219 }; 220}; 221 222&main_mcan0 { 223 pinctrl-names = "default"; 224 pinctrl-0 = <&main_mcan0_pins>; 225 status = "okay"; 226}; 227 228&main_mcan1 { 229 pinctrl-names = "default"; 230 pinctrl-0 = <&main_mcan1_pins>; 231 status = "okay"; 232}; 233 234&main_spi0 { 235 pinctrl-names = "default"; 236 pinctrl-0 = <&main_spi0_pins>; 237 ti,pindir-d0-out-d1-in; 238 status = "okay"; 239 240 /* adc@0: NXP NAFE13388 */ 241}; 242 243/* UART/USB adapter port 1 */ 244&main_uart0 { 245 pinctrl-names = "default"; 246 pinctrl-0 = <&main_uart0_pins>; 247 status = "okay"; 248}; 249 250/* 251 * IOT Module - GNSS UART 252 * 253 * Note: We expect usage of a SYSFW that does not reserve UART1 for debug traces 254 */ 255&main_uart1 { 256 pinctrl-names = "default"; 257 pinctrl-0 = <&main_uart1_pins>; 258 status = "okay"; 259}; 260 261/* RS485 port */ 262&main_uart2 { 263 pinctrl-names = "default"; 264 pinctrl-0 = <&main_uart2_pins>; 265 linux,rs485-enabled-at-boot-time; 266 rs485-rts-active-low; 267 status = "okay"; 268}; 269 270/* Bluetooth module */ 271&main_uart3 { 272 pinctrl-names = "default"; 273 pinctrl-0 = <&main_uart3_pins>; 274 /* 275 * Left disabled for now, until a way to deal with drivers and firmware 276 * for the combined WLAN/BT module has been figured out 277 */ 278}; 279 280/* IOT module - Main UART */ 281&main_uart4 { 282 pinctrl-names = "default"; 283 pinctrl-0 = <&main_uart4_pins>; 284 status = "okay"; 285}; 286 287/* IOT module - DBG UART */ 288&main_uart5 { 289 pinctrl-names = "default"; 290 pinctrl-0 = <&main_uart5_pins>; 291 status = "okay"; 292}; 293 294&main0_thermal { 295 trips { 296 main0_active0: trip-active0 { 297 temperature = <40000>; 298 hysteresis = <5000>; 299 type = "active"; 300 }; 301 302 main0_active1: trip-active1 { 303 temperature = <48000>; 304 hysteresis = <3000>; 305 type = "active"; 306 }; 307 308 main0_active2: trip-active2 { 309 temperature = <60000>; 310 hysteresis = <10000>; 311 type = "active"; 312 }; 313 }; 314 315 cooling-maps { 316 map1 { 317 trip = <&main0_active0>; 318 cooling-device = <&fan0 1 1>; 319 }; 320 321 map2 { 322 trip = <&main0_active1>; 323 cooling-device = <&fan0 2 2>; 324 }; 325 326 map3 { 327 trip = <&main0_active2>; 328 cooling-device = <&fan0 3 3>; 329 }; 330 }; 331}; 332 333&main1_thermal { 334 trips { 335 main1_active0: trip-active0 { 336 temperature = <40000>; 337 hysteresis = <5000>; 338 type = "active"; 339 }; 340 341 main1_active1: trip-active1 { 342 temperature = <48000>; 343 hysteresis = <3000>; 344 type = "active"; 345 }; 346 347 main1_active2: trip-active2 { 348 temperature = <60000>; 349 hysteresis = <10000>; 350 type = "active"; 351 }; 352 }; 353 354 cooling-maps { 355 map1 { 356 trip = <&main1_active0>; 357 cooling-device = <&fan0 1 1>; 358 }; 359 360 map2 { 361 trip = <&main1_active1>; 362 cooling-device = <&fan0 2 2>; 363 }; 364 365 map3 { 366 trip = <&main1_active2>; 367 cooling-device = <&fan0 3 3>; 368 }; 369 }; 370}; 371 372&mcu_gpio0 { 373 pinctrl-names = "default"; 374 pinctrl-0 = <&mcu_gpio0_pins>; 375}; 376 377&mcu_i2c0 { 378 pinctrl-names = "default"; 379 pinctrl-0 = <&mcu_i2c0_pins>; 380 /* Left disabled: not functional without external pullup */ 381}; 382 383&mcu_spi0 { 384 pinctrl-names = "default"; 385 pinctrl-0 = <&mcu_spi0_pins>; 386 ti,pindir-d0-out-d1-in; 387 status = "okay"; 388}; 389 390/* UART/USB adapter port 2 */ 391&mcu_uart0 { 392 pinctrl-names = "default"; 393 pinctrl-0 = <&mcu_uart0_pins>; 394 status = "okay"; 395}; 396 397/* Pin header */ 398&mcu_uart1 { 399 pinctrl-names = "default"; 400 pinctrl-0 = <&mcu_uart1_pins>; 401 status = "okay"; 402}; 403 404&serdes_ln_ctrl { 405 idle-states = <AM64_SERDES0_LANE0_USB>; 406}; 407 408&serdes0 { 409 serdes0_usb_link: phy@0 { 410 reg = <0>; 411 #phy-cells = <0>; 412 resets = <&serdes_wiz0 1>; 413 cdns,num-lanes = <1>; 414 cdns,phy-type = <PHY_TYPE_USB3>; 415 }; 416}; 417 418&sdhci1 { 419 pinctrl-names = "default"; 420 pinctrl-0 = <&main_mmc1_pins>; 421 bus-width = <4>; 422 cd-gpios = <&main_gpio1 77 GPIO_ACTIVE_LOW>; 423 disable-wp; 424 no-mmc; 425 ti,fails-without-test-cd; 426 /* Enabled by overlay */ 427}; 428 429&tscadc0 { 430 status = "okay"; 431 adc { 432 ti,adc-channels = <0 1 2 3 4 5 6 7>; 433 }; 434}; 435 436&usb0 { 437 /* 438 * The CDNS USB driver currently doesn't support overcurrent GPIOs, 439 * so there is no overcurrent detection. The OC pin is configured 440 * as a GPIO hog instead. 441 */ 442 pinctrl-names = "default"; 443 pinctrl-0 = <&main_usb0_pins>; 444 dr_mode = "otg"; 445 maximum-speed = "super-speed"; 446 phys = <&serdes0_usb_link>; 447 phy-names = "cdns3,usb3-phy"; 448}; 449 450&usbss0 { 451 ti,vbus-divider; 452}; 453 454&main_pmx0 { 455 cpsw_pins: cpsw-pins { 456 pinctrl-single,pins = < 457 /* (W5) PRG0_PRU1_GPO7.RGMII1_RD0 */ 458 AM64X_IOPAD(0x01cc, PIN_INPUT, 4) 459 /* (Y5) PRG0_PRU1_GPO9.RGMII1_RD1 */ 460 AM64X_IOPAD(0x01d4, PIN_INPUT, 4) 461 /* (V6) PRG0_PRU1_GPO10.RGMII1_RD2 */ 462 AM64X_IOPAD(0x01d8, PIN_INPUT, 4) 463 /* (V5) PRG0_PRU1_GPO17.RGMII1_RD3 */ 464 AM64X_IOPAD(0x01f4, PIN_INPUT, 4) 465 /* (AA5) PRG0_PRU0_GPO10.RGMII1_RXC */ 466 AM64X_IOPAD(0x0188, PIN_INPUT, 4) 467 /* (W6) PRG0_PRU0_GPO9.RGMII1_RX_CTL */ 468 AM64X_IOPAD(0x0184, PIN_INPUT, 4) 469 /* (V15) PRG1_PRU1_GPO7.RGMII1_TD0 */ 470 AM64X_IOPAD(0x0124, PIN_OUTPUT, 4) 471 /* (V14) PRG1_PRU1_GPO9.RGMII1_TD1 */ 472 AM64X_IOPAD(0x012c, PIN_OUTPUT, 4) 473 /* (W14) PRG1_PRU1_GPO10.RGMII1_TD2 */ 474 AM64X_IOPAD(0x0130, PIN_OUTPUT, 4) 475 /* (AA14) PRG1_PRU1_GPO17.RGMII1_TD3 */ 476 AM64X_IOPAD(0x014c, PIN_OUTPUT, 4) 477 /* (U14) PRG1_PRU0_GPO10.RGMII1_TXC */ 478 AM64X_IOPAD(0x00e0, PIN_OUTPUT, 4) 479 /* (U15) PRG1_PRU0_GPO9.RGMII1_TX_CTL */ 480 AM64X_IOPAD(0x00dc, PIN_OUTPUT, 4) 481 >; 482 }; 483 484 cpsw_mdio_pins: cpsw-mdio-pins { 485 pinctrl-single,pins = < 486 /* (R21) GPMC0_CSn3.GPIO0_44 - RESET_RGMII1# */ 487 AM64X_IOPAD(0x00b4, PIN_OUTPUT, 7) 488 489 /* (R2) PRG0_PRU1_GPO19.MDIO0_MDC */ 490 AM64X_IOPAD(0x01fc, PIN_OUTPUT, 4) 491 /* (P5) PRG0_PRU1_GPO18.MDIO0_MDIO */ 492 AM64X_IOPAD(0x01f8, PIN_INPUT, 4) 493 >; 494 }; 495 496 epwm5_pins: epwm5-pins { 497 pinctrl-single,pins = < 498 /* (W19) GPMC0_WAIT0.EHRPWM5_B */ 499 AM64X_IOPAD(0x0098, PIN_OUTPUT, 3) 500 >; 501 }; 502 503 /* Digital IOs */ 504 main_gpio0_digital_pins: main-gpio0-digital-pins { 505 pinctrl-single,pins = < 506 /* (W20) GPMC0_AD11.GPIO0_26 - EN_DIG_OUT_1 */ 507 AM64X_IOPAD(0x0068, PIN_OUTPUT, 7) 508 /* (W21) GPMC0_AD12.GPIO0_27 - STATUS_OUT_1 */ 509 AM64X_IOPAD(0x006c, PIN_INPUT, 7) 510 /* (V18) GPMC0_AD13.GPIO0_28 - EN_DIG_OUT_2 */ 511 AM64X_IOPAD(0x0070, PIN_OUTPUT, 7) 512 /* (Y21) GPMC0_AD14.GPIO0_29 - STATUS_OUT_2 */ 513 AM64X_IOPAD(0x0074, PIN_INPUT, 7) 514 /* (Y20) GPMC0_AD15.GPIO0_30 - EN_DIG_OUT_3 */ 515 AM64X_IOPAD(0x0078, PIN_OUTPUT, 7) 516 /* (T21) GPMC0_WEn.GPIO0_34 - STATUS_OUT_3 */ 517 AM64X_IOPAD(0x008c, PIN_INPUT, 7) 518 /* (P17) GPMC0_BE0n_CLE.GPIO0_35 - EN_DIG_OUT_4 */ 519 AM64X_IOPAD(0x0090, PIN_OUTPUT, 7) 520 /* (Y18) GPMC0_WAIT1.GPIO0_38 - STATUS_OUT_4 */ 521 AM64X_IOPAD(0x009c, PIN_INPUT, 7) 522 /* (N16) GPMC0_WPn.GPIO0_39 - DIG_IN_1 */ 523 AM64X_IOPAD(0x00a0, PIN_INPUT, 7) 524 /* (N17) GPMC0_DIR.GPIO0_40 - DIG_IN_2 */ 525 AM64X_IOPAD(0x00a4, PIN_INPUT, 7) 526 /* (R19) GPMC0_CSn0.GPIO0_41 - DIG_IN_3 */ 527 AM64X_IOPAD(0x00a8, PIN_INPUT, 7) 528 /* (R20) GPMC0_CSn1.GPIO0_42 - DIG_IN_4 */ 529 AM64X_IOPAD(0x00ac, PIN_INPUT, 7) 530 >; 531 }; 532 533 main_gpio0_hog_pins: main-gpio0-hog-pins { 534 pinctrl-single,pins = < 535 /* (P19) GPMC0_CSn2.GPIO0_43 - MMC1_CTRL */ 536 AM64X_IOPAD(0x00b0, PIN_OUTPUT, 7) 537 >; 538 }; 539 540 main_gpio1_hog_pins: main-gpio1-hog-pins { 541 pinctrl-single,pins = < 542 /* (B15) SPI1_D0.GPIO1_50 - USB0_VBUS_OC# */ 543 AM64X_IOPAD(0x0228, PIN_INPUT, 7) 544 /* (B16) UART0_CTSn.GPIO1_54 - PRG0_MDIO_SWITCH */ 545 AM64X_IOPAD(0x0238, PIN_OUTPUT, 7) 546 /* (C19) EXTINTn.GPIO1_70 - PHY_INT# */ 547 AM64X_IOPAD(0x0278, PIN_INPUT, 7) 548 >; 549 }; 550 551 main_gpio1_pru_pins: main-gpio1-pru-pins { 552 pinctrl-single,pins = < 553 /* (Y1) PRG0_PRU0_GPO0.GPIO1_0 */ 554 AM64X_IOPAD(0x0160, PIN_INPUT, 7) 555 /* (R4) PRG0_PRU0_GPO1.GPIO1_1 */ 556 AM64X_IOPAD(0x0164, PIN_INPUT, 7) 557 /* (U2) PRG0_PRU0_GPO2.GPIO1_2 */ 558 AM64X_IOPAD(0x0168, PIN_INPUT, 7) 559 /* (V2) PRG0_PRU0_GPO3.GPIO1_3 */ 560 AM64X_IOPAD(0x016c, PIN_INPUT, 7) 561 /* (AA2) PRG0_PRU0_GPO4.GPIO1_4 */ 562 AM64X_IOPAD(0x0170, PIN_INPUT, 7) 563 /* (R3) PRG0_PRU0_GPO5.GPIO1_5 */ 564 AM64X_IOPAD(0x0174, PIN_INPUT, 7) 565 /* (T3) PRG0_PRU0_GPO6.GPIO1_6 */ 566 AM64X_IOPAD(0x0178, PIN_INPUT, 7) 567 /* (T1) PRG0_PRU0_GPO7.GPIO1_7 */ 568 AM64X_IOPAD(0x017c, PIN_INPUT, 7) 569 /* (T2) PRG0_PRU0_GPO8.GPIO1_8 */ 570 AM64X_IOPAD(0x0180, PIN_INPUT, 7) 571 /* (Y3) PRG0_PRU0_GPO11.GPIO1_11 */ 572 AM64X_IOPAD(0x018c, PIN_INPUT, 7) 573 /* (AA3) PRG0_PRU0_GPO12.GPIO1_12 */ 574 AM64X_IOPAD(0x0190, PIN_INPUT, 7) 575 /* (R6) PRG0_PRU0_GPO13.GPIO1_13 */ 576 AM64X_IOPAD(0x0194, PIN_INPUT, 7) 577 /* (V4) PRG0_PRU0_GPO14.GPIO1_14 */ 578 AM64X_IOPAD(0x0198, PIN_INPUT, 7) 579 /* (T5) PRG0_PRU0_GPO15.GPIO1_15 */ 580 AM64X_IOPAD(0x019c, PIN_INPUT, 7) 581 /* (U4) PRG0_PRU0_GPO16.GPIO1_16 */ 582 AM64X_IOPAD(0x01a0, PIN_INPUT, 7) 583 /* (U1) PRG0_PRU0_GPO17.GPIO1_17 */ 584 AM64X_IOPAD(0x01a4, PIN_INPUT, 7) 585 /* (V1) PRG0_PRU0_GPO18.GPIO1_18 */ 586 AM64X_IOPAD(0x01a8, PIN_INPUT, 7) 587 /* (W1) PRG0_PRU0_GPO19.GPIO1_19 */ 588 AM64X_IOPAD(0x01ac, PIN_INPUT, 7) 589 /* (Y2) PRG0_PRU1_GPO0.GPIO1_20 */ 590 AM64X_IOPAD(0x01b0, PIN_INPUT, 7) 591 /* (W2) PRG0_PRU1_GPO1.GPIO1_21 */ 592 AM64X_IOPAD(0x01b4, PIN_INPUT, 7) 593 /* (V3) PRG0_PRU1_GPO2.GPIO1_22 */ 594 AM64X_IOPAD(0x01b8, PIN_INPUT, 7) 595 /* (T4) PRG0_PRU1_GPO3.GPIO1_23 */ 596 AM64X_IOPAD(0x01bc, PIN_INPUT, 7) 597 /* (W3) PRG0_PRU1_GPO4.GPIO1_24 */ 598 AM64X_IOPAD(0x01c0, PIN_INPUT, 7) 599 /* (P4) PRG0_PRU1_GPO5.GPIO1_25 */ 600 AM64X_IOPAD(0x01c4, PIN_INPUT, 7) 601 /* (R5) PRG0_PRU1_GPO6.GPIO1_26 */ 602 AM64X_IOPAD(0x01c8, PIN_INPUT, 7) 603 /* (R1) PRG0_PRU1_GPO8.GPIO1_28 */ 604 AM64X_IOPAD(0x01d0, PIN_INPUT, 7) 605 /* (W4) PRG0_PRU1_GPO11.GPIO1_31 */ 606 AM64X_IOPAD(0x01dc, PIN_INPUT, 7) 607 /* (Y4) PRG0_PRU1_GPO12.GPIO1_32 */ 608 AM64X_IOPAD(0x01e0, PIN_INPUT, 7) 609 /* (T6) PRG0_PRU1_GPO13.GPIO1_33 */ 610 AM64X_IOPAD(0x01e4, PIN_INPUT, 7) 611 /* (U6) PRG0_PRU1_GPO14.GPIO1_34 */ 612 AM64X_IOPAD(0x01e8, PIN_INPUT, 7) 613 /* (U5) PRG0_PRU1_GPO15.GPIO1_35 */ 614 AM64X_IOPAD(0x01ec, PIN_INPUT, 7) 615 /* (AA4) PRG0_PRU1_GPO16.GPIO1_36 */ 616 AM64X_IOPAD(0x01f0, PIN_INPUT, 7) 617 /* (P2) PRG0_MDIO0_MDIO.GPIO1_40 */ 618 AM64X_IOPAD(0x0200, PIN_INPUT, 7) 619 /* (P3) PRG0_MDIO0_MDC.GPIO1_41 */ 620 AM64X_IOPAD(0x0204, PIN_INPUT, 7) 621 >; 622 }; 623 624 main_mcan0_pins: main-mcan0-pins { 625 pinctrl-single,pins = < 626 /* (B17) MCAN0_RX */ 627 AM64X_IOPAD(0x0254, PIN_INPUT, 0) 628 /* (A17) MCAN0_TX */ 629 AM64X_IOPAD(0x0250, PIN_OUTPUT, 0) 630 >; 631 }; 632 633 main_mcan1_pins: main-mcan1-pins { 634 pinctrl-single,pins = < 635 /* (D17) MCAN1_RX */ 636 AM64X_IOPAD(0x025c, PIN_INPUT, 0) 637 /* (C17) MCAN1_TX */ 638 AM64X_IOPAD(0x0258, PIN_OUTPUT, 0) 639 >; 640 }; 641 642 main_mmc1_pins: main-mmc1-pins { 643 pinctrl-single,pins = < 644 /* (J19) MMC1_CMD */ 645 AM64X_IOPAD(0x0294, PIN_INPUT, 0) 646 /* (L20) MMC1_CLK */ 647 AM64X_IOPAD(0x028c, PIN_INPUT, 0) 648 /* (K21) MMC1_DAT0 */ 649 AM64X_IOPAD(0x0288, PIN_INPUT, 0) 650 /* (L21) MMC1_DAT1 */ 651 AM64X_IOPAD(0x0284, PIN_INPUT, 0) 652 /* (K19) MMC1_DAT2 */ 653 AM64X_IOPAD(0x0280, PIN_INPUT, 0) 654 /* (K18) MMC1_DAT3 */ 655 AM64X_IOPAD(0x027c, PIN_INPUT, 0) 656 /* (D19) MMC1_SDCD.GPIO1_77 */ 657 AM64X_IOPAD(0x0298, PIN_INPUT, 7) 658 /* (#N/A) MMC1_CLKLB */ 659 AM64X_IOPAD(0x0290, PIN_INPUT, 0) 660 >; 661 }; 662 663 main_mmc1_reg_pins: main-mmc1-reg-pins { 664 pinctrl-single,pins = < 665 /* (C13) SPI0_CS1.GPIO1_43 - MMC1_SD_EN */ 666 AM64X_IOPAD(0x020c, PIN_OUTPUT, 7) 667 >; 668 }; 669 670 main_mmc1_wifi_pwrseq_pins: main-mmc1-wifi-pwrseq-pins { 671 pinctrl-single,pins = < 672 /* (V19) GPMC0_AD8.GPIO0_23 - WIFI-BT_EN */ 673 AM64X_IOPAD(0x005c, PIN_OUTPUT, 7) 674 >; 675 }; 676 677 main_spi0_pins: main-spi0-pins { 678 pinctrl-single,pins = < 679 /* (D13) SPI0_CLK */ 680 AM64X_IOPAD(0x0210, PIN_OUTPUT, 0) 681 /* (D12) SPI0_CS0 */ 682 AM64X_IOPAD(0x0208, PIN_OUTPUT, 0) 683 /* (A13) SPI0_D0 */ 684 AM64X_IOPAD(0x0214, PIN_OUTPUT, 0) 685 /* (A14) SPI0_D1 */ 686 AM64X_IOPAD(0x0218, PIN_INPUT, 0) 687 >; 688 }; 689 690 main_spi0_adc_pins: main-spi0-adc-pins { 691 pinctrl-single,pins = < 692 /* (A16) UART0_RTSn.GPIO1_55 - ADC_SYNC */ 693 AM64X_IOPAD(0x023c, PIN_INPUT, 7) 694 /* (D16) UART1_CTSn.GPIO1_58 - ADC_RST# */ 695 AM64X_IOPAD(0x0248, PIN_OUTPUT, 7) 696 /* (E16) UART1_RTSn.GPIO1_59 - ADC_DATA_RDY */ 697 AM64X_IOPAD(0x024c, PIN_INPUT, 7) 698 /* (B19) I2C1_SDA.GPIO1_67 - ADC_INT# */ 699 AM64X_IOPAD(0x026c, PIN_INPUT, 7) 700 >; 701 }; 702 703 main_uart0_pins: main-uart0-pins { 704 pinctrl-single,pins = < 705 /* (D15) UART0_RXD */ 706 AM64X_IOPAD(0x0230, PIN_INPUT, 0) 707 /* (C16) UART0_TXD */ 708 AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) 709 >; 710 }; 711 712 main_uart1_pins: main-uart1-pins { 713 pinctrl-single,pins = < 714 /* (E15) UART1_RXD */ 715 AM64X_IOPAD(0x0240, PIN_INPUT, 0) 716 /* (E14) UART1_TXD */ 717 AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) 718 >; 719 }; 720 721 main_uart2_pins: main-uart2-pins { 722 pinctrl-single,pins = < 723 /* (T18) GPMC0_AD2.UART2_RTSn */ 724 AM64X_IOPAD(0x0044, PIN_OUTPUT, 2) 725 /* (T20) GPMC0_AD0.UART2_RXD */ 726 AM64X_IOPAD(0x003c, PIN_INPUT, 2) 727 /* (U21) GPMC0_AD1.UART2_TXD */ 728 AM64X_IOPAD(0x0040, PIN_OUTPUT, 2) 729 >; 730 }; 731 732 main_uart3_pins: main-uart3-pins { 733 pinctrl-single,pins = < 734 /* (T17) GPMC0_AD9.UART3_CTSn */ 735 AM64X_IOPAD(0x0060, PIN_INPUT, 2) 736 /* (U19) GPMC0_AD5.UART3_RTSn */ 737 AM64X_IOPAD(0x0050, PIN_OUTPUT, 2) 738 /* (U20) GPMC0_AD3.UART3_RXD */ 739 AM64X_IOPAD(0x0048, PIN_INPUT, 2) 740 /* (U18) GPMC0_AD4.UART3_TXD */ 741 AM64X_IOPAD(0x004c, PIN_OUTPUT, 2) 742 >; 743 }; 744 745 main_uart4_pins: main-uart4-pins { 746 pinctrl-single,pins = < 747 /* (R16) GPMC0_AD10.UART4_CTSn */ 748 AM64X_IOPAD(0x0064, PIN_INPUT, 2) 749 /* (R17) GPMC0_CLK.UART4_RTSn */ 750 AM64X_IOPAD(0x007c, PIN_OUTPUT, 2) 751 /* (V20) GPMC0_AD6.UART4_RXD */ 752 AM64X_IOPAD(0x0054, PIN_INPUT, 2) 753 /* (V21) GPMC0_AD7.UART4_TXD */ 754 AM64X_IOPAD(0x0058, PIN_OUTPUT, 2) 755 756 /* Control GPIOs for IOT Module connected to UART4 */ 757 /* (D18) ECAP0_IN_APWM_OUT.GPIO1_68 - BG95_PWRKEY */ 758 AM64X_IOPAD(0x0270, PIN_OUTPUT, 7) 759 /* (A19) EXT_REFCLK1.GPIO1_69 - BG95_RESET */ 760 AM64X_IOPAD(0x0274, PIN_OUTPUT, 7) 761 >; 762 }; 763 764 main_uart5_pins: main-uart5-pins { 765 pinctrl-single,pins = < 766 /* (P16) GPMC0_ADVn_ALE.UART5_RXD */ 767 AM64X_IOPAD(0x0084, PIN_INPUT, 2) 768 /* (R18) GPMC0_OEn_REn.UART5_TXD */ 769 AM64X_IOPAD(0x0088, PIN_OUTPUT, 2) 770 >; 771 }; 772 773 main_usb0_pins: main-usb0-pins { 774 pinctrl-single,pins = < 775 /* (E19) USB0_DRVVBUS */ 776 AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) 777 >; 778 }; 779 780 pru_icssg1_mdio_pins: pru-icssg1-mdio-pins { 781 pinctrl-single,pins = < 782 /* (A15) SPI1_D1.GPIO1_51 - RESET_PRG1_RGMII1# */ 783 AM64X_IOPAD(0x022c, PIN_OUTPUT, 7) 784 /* (B14) SPI1_CS0.GPIO1_47 - RESET_PRG1_RGMII2# */ 785 AM64X_IOPAD(0x021c, PIN_OUTPUT, 7) 786 787 /* (Y6) PRG1_MDIO0_MDC */ 788 AM64X_IOPAD(0x015c, PIN_OUTPUT, 0) 789 /* (AA6) PRG1_MDIO0_MDIO */ 790 AM64X_IOPAD(0x0158, PIN_INPUT, 0) 791 >; 792 }; 793 794 pru_icssg1_rgmii1_pins: pru-icssg1-rgmii1-pins { 795 pinctrl-single,pins = < 796 /* (Y7) PRG1_PRU0_GPO0.PRG1_RGMII1_RD0 */ 797 AM64X_IOPAD(0x00b8, PIN_INPUT, 2) 798 /* (U8) PRG1_PRU0_GPO1.PRG1_RGMII1_RD1 */ 799 AM64X_IOPAD(0x00bc, PIN_INPUT, 2) 800 /* (W8) PRG1_PRU0_GPO2.PRG1_RGMII1_RD2 */ 801 AM64X_IOPAD(0x00c0, PIN_INPUT, 2) 802 /* (V8) PRG1_PRU0_GPO3.PRG1_RGMII1_RD3 */ 803 AM64X_IOPAD(0x00c4, PIN_INPUT, 2) 804 /* (AA7) PRG1_PRU0_GPO6.PRG1_RGMII1_RXC */ 805 AM64X_IOPAD(0x00d0, PIN_INPUT, 2) 806 /* (Y8) PRG1_PRU0_GPO4.PRG1_RGMII1_RX_CTL */ 807 AM64X_IOPAD(0x00c8, PIN_INPUT, 2) 808 /* (AA8) PRG1_PRU0_GPO11.PRG1_RGMII1_TD0 */ 809 AM64X_IOPAD(0x00e4, PIN_OUTPUT, 2) 810 /* (U9) PRG1_PRU0_GPO12.PRG1_RGMII1_TD1 */ 811 AM64X_IOPAD(0x00e8, PIN_OUTPUT, 2) 812 /* (W9) PRG1_PRU0_GPO13.PRG1_RGMII1_TD2 */ 813 AM64X_IOPAD(0x00ec, PIN_OUTPUT, 2) 814 /* (AA9) PRG1_PRU0_GPO14.PRG1_RGMII1_TD3 */ 815 AM64X_IOPAD(0x00f0, PIN_OUTPUT, 2) 816 /* (V9) PRG1_PRU0_GPO16.PRG1_RGMII1_TXC */ 817 AM64X_IOPAD(0x00f8, PIN_OUTPUT, 2) 818 /* (Y9) PRG1_PRU0_GPO15.PRG1_RGMII1_TX_CTL */ 819 AM64X_IOPAD(0x00f4, PIN_OUTPUT, 2) 820 >; 821 }; 822 823 pru_icssg1_rgmii2_pins: pru-icssg1-rgmii2-pins { 824 pinctrl-single,pins = < 825 /* (W11) PRG1_PRU1_GPO0.PRG1_RGMII2_RD0 */ 826 AM64X_IOPAD(0x0108, PIN_INPUT, 2) 827 /* (V11) PRG1_PRU1_GPO1.PRG1_RGMII2_RD1 */ 828 AM64X_IOPAD(0x010c, PIN_INPUT, 2) 829 /* (AA12) PRG1_PRU1_GPO2.PRG1_RGMII2_RD2 */ 830 AM64X_IOPAD(0x0110, PIN_INPUT, 2) 831 /* (Y12) PRG1_PRU1_GPO3.PRG1_RGMII2_RD3 */ 832 AM64X_IOPAD(0x0114, PIN_INPUT, 2) 833 /* (U11) PRG1_PRU1_GPO6.PRG1_RGMII2_RXC */ 834 AM64X_IOPAD(0x0120, PIN_INPUT, 2) 835 /* (W12) PRG1_PRU1_GPO4.PRG1_RGMII2_RX_CTL */ 836 AM64X_IOPAD(0x0118, PIN_INPUT, 2) 837 /* (AA10) PRG1_PRU1_GPO11.PRG1_RGMII2_TD0 */ 838 AM64X_IOPAD(0x0134, PIN_OUTPUT, 2) 839 /* (V10) PRG1_PRU1_GPO12.PRG1_RGMII2_TD1 */ 840 AM64X_IOPAD(0x0138, PIN_OUTPUT, 2) 841 /* (U10) PRG1_PRU1_GPO13.PRG1_RGMII2_TD2 */ 842 AM64X_IOPAD(0x013c, PIN_OUTPUT, 2) 843 /* (AA11) PRG1_PRU1_GPO14.PRG1_RGMII2_TD3 */ 844 AM64X_IOPAD(0x0140, PIN_OUTPUT, 2) 845 /* (Y10) PRG1_PRU1_GPO16.PRG1_RGMII2_TXC */ 846 AM64X_IOPAD(0x0148, PIN_OUTPUT, 2) 847 /* (Y11) PRG1_PRU1_GPO15.PRG1_RGMII2_TX_CTL */ 848 AM64X_IOPAD(0x0144, PIN_OUTPUT, 2) 849 >; 850 }; 851 852 pwm_fan_pins: pwm-fan-pins { 853 pinctrl-single,pins = < 854 /* (T19) GPMC0_BE1n.EHRPWM5_A */ 855 AM64X_IOPAD(0x0094, PIN_OUTPUT, 3) 856 /* (C14) SPI1_CLK.GPIO1_49 - FAN_RPM */ 857 AM64X_IOPAD(0x0224, PIN_INPUT, 7) 858 >; 859 }; 860 861 pwm_fan_reg_pins: pwm-fan-reg-pins { 862 pinctrl-single,pins = < 863 /* (D14) SPI1_CS1.GPIO1_48 - FAN_PWR */ 864 AM64X_IOPAD(0x0220, PIN_OUTPUT, 7) 865 >; 866 }; 867}; 868 869&mcu_pmx0 { 870 mcu_gpio_keys_pins: mcu-gpio-keys-pins { 871 pinctrl-single,pins = < 872 /* (A7) MCU_SPI1_CS0.MCU_GPIO0_5 */ 873 AM64X_MCU_IOPAD(0x0014, PIN_INPUT, 7) 874 >; 875 }; 876 877 mcu_gpio_leds_pins: mcu-gpio-leds-pins { 878 pinctrl-single,pins = < 879 /* (C7) MCU_SPI1_D0.MCU_GPIO0_8 */ 880 AM64X_MCU_IOPAD(0x0020, PIN_OUTPUT, 7) 881 /* (C8) MCU_SPI1_D1.MCU_GPIO0_9 */ 882 AM64X_MCU_IOPAD(0x0024, PIN_OUTPUT, 7) 883 >; 884 }; 885 886 mcu_gpio0_pins: mcu-gpio0-pins { 887 pinctrl-single,pins = < 888 /* (E8) MCU_UART0_RTSn.MCU_GPIO0_0 */ 889 AM64X_MCU_IOPAD(0x0034, PIN_INPUT, 7) 890 /* (D8) MCU_UART0_CTSn.MCU_GPIO0_1 */ 891 AM64X_MCU_IOPAD(0x0030, PIN_INPUT, 7) 892 /* (B7) MCU_SPI1_CS1.MCU_GPIO0_6 */ 893 AM64X_MCU_IOPAD(0x0018, PIN_INPUT, 7) 894 /* (D7) MCU_SPI1_CLK.MCU_GPIO0_7 */ 895 AM64X_MCU_IOPAD(0x001c, PIN_INPUT, 7) 896 /* (A11) MCU_I2C1_SCL.MCU_GPIO0_20 */ 897 AM64X_MCU_IOPAD(0x0050, PIN_INPUT, 7) 898 /* (B10) MCU_I2C1_SDA.MCU_GPIO0_21 */ 899 AM64X_MCU_IOPAD(0x0054, PIN_INPUT, 7) 900 >; 901 }; 902 903 mcu_i2c0_pins: mcu-i2c0-pins { 904 pinctrl-single,pins = < 905 /* (E9) MCU_I2C0_SCL */ 906 AM64X_MCU_IOPAD(0x0048, PIN_INPUT, 0) 907 /* (A10) MCU_I2C0_SDA */ 908 AM64X_MCU_IOPAD(0x004c, PIN_INPUT, 0) 909 >; 910 }; 911 912 mcu_spi0_pins: mcu-spi0-pins { 913 pinctrl-single,pins = < 914 /* (E6) MCU_SPI0_CLK */ 915 AM64X_MCU_IOPAD(0x0008, PIN_OUTPUT, 0) 916 /* (D6) MCU_SPI0_CS0 */ 917 AM64X_MCU_IOPAD(0x0000, PIN_OUTPUT, 0) 918 /* (C6) MCU_SPI0_CS1 */ 919 AM64X_MCU_IOPAD(0x0004, PIN_OUTPUT, 0) 920 /* (E7) MCU_SPI0_D0 */ 921 AM64X_MCU_IOPAD(0x000c, PIN_OUTPUT, 0) 922 /* (B6) MCU_SPI0_D1 */ 923 AM64X_MCU_IOPAD(0x0010, PIN_INPUT, 0) 924 >; 925 }; 926 927 mcu_uart0_pins: mcu-uart0-pins { 928 pinctrl-single,pins = < 929 /* (A9) MCU_UART0_RXD */ 930 AM64X_MCU_IOPAD(0x0028, PIN_INPUT, 0) 931 /* (A8) MCU_UART0_TXD */ 932 AM64X_MCU_IOPAD(0x002c, PIN_OUTPUT, 0) 933 >; 934 }; 935 936 mcu_uart1_pins: mcu-uart1-pins { 937 pinctrl-single,pins = < 938 /* (B8) MCU_UART1_CTSn */ 939 AM64X_MCU_IOPAD(0x0040, PIN_INPUT, 0) 940 /* (B9) MCU_UART1_RTSn */ 941 AM64X_MCU_IOPAD(0x0044, PIN_OUTPUT, 0) 942 /* (C9) MCU_UART1_RXD */ 943 AM64X_MCU_IOPAD(0x0038, PIN_INPUT, 0) 944 /* (D9) MCU_UART1_TXD */ 945 AM64X_MCU_IOPAD(0x003c, PIN_OUTPUT, 0) 946 >; 947 }; 948}; 949