1// SPDX-License-Identifier: GPL-2.0-only OR MIT 2/* 3 * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/ 4 * Copyright (c) 2022-2024 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 ethernet1 = &icssg1_emac0; 28 ethernet2 = &icssg1_emac1; 29 i2c1 = &mcu_i2c0; 30 mmc1 = &sdhci1; 31 serial0 = &mcu_uart0; 32 serial1 = &mcu_uart1; 33 serial2 = &main_uart0; 34 serial3 = &main_uart1; 35 serial4 = &main_uart2; 36 serial5 = &main_uart4; 37 serial6 = &main_uart5; 38 serial7 = &main_uart3; 39 spi1 = &main_spi0; 40 spi2 = &mcu_spi0; 41 }; 42 43 chosen { 44 stdout-path = &main_uart0; 45 }; 46 47 gpio-keys { 48 compatible = "gpio-keys"; 49 pinctrl-names = "default"; 50 pinctrl-0 = <&mcu_gpio_keys_pins>; 51 52 user-button { 53 label = "USER_BUTTON"; 54 linux,code = <BTN_0>; 55 gpios = <&mcu_gpio0 5 GPIO_ACTIVE_LOW>; 56 }; 57 }; 58 59 gpio-leds { 60 compatible = "gpio-leds"; 61 pinctrl-names = "default"; 62 pinctrl-0 = <&mcu_gpio_leds_pins>; 63 64 led-0 { 65 gpios = <&mcu_gpio0 8 GPIO_ACTIVE_HIGH>; 66 color = <LED_COLOR_ID_GREEN>; 67 function = LED_FUNCTION_INDICATOR; 68 }; 69 led-1 { 70 gpios = <&mcu_gpio0 9 GPIO_ACTIVE_HIGH>; 71 color = <LED_COLOR_ID_YELLOW>; 72 function = LED_FUNCTION_INDICATOR; 73 }; 74 }; 75 76 icssg1_eth: icssg1-eth { 77 compatible = "ti,am642-icssg-prueth"; 78 pinctrl-names = "default"; 79 pinctrl-0 = <&pru_icssg1_rgmii1_pins>, <&pru_icssg1_rgmii2_pins>; 80 interrupt-parent = <&icssg1_intc>; 81 interrupts = <24 0 2>, <25 1 3>; 82 interrupt-names = "tx_ts0", "tx_ts1"; 83 dmas = <&main_pktdma 0xc200 15>, /* egress slice 0 */ 84 <&main_pktdma 0xc201 15>, /* egress slice 0 */ 85 <&main_pktdma 0xc202 15>, /* egress slice 0 */ 86 <&main_pktdma 0xc203 15>, /* egress slice 0 */ 87 <&main_pktdma 0xc204 15>, /* egress slice 1 */ 88 <&main_pktdma 0xc205 15>, /* egress slice 1 */ 89 <&main_pktdma 0xc206 15>, /* egress slice 1 */ 90 <&main_pktdma 0xc207 15>, /* egress slice 1 */ 91 <&main_pktdma 0x4200 15>, /* ingress slice 0 */ 92 <&main_pktdma 0x4201 15>; /* ingress slice 1 */ 93 dma-names = "tx0-0", "tx0-1", "tx0-2", "tx0-3", 94 "tx1-0", "tx1-1", "tx1-2", "tx1-3", 95 "rx0", "rx1"; 96 sram = <&oc_sram>; 97 firmware-name = "ti-pruss/am64x-sr2-pru0-prueth-fw.elf", 98 "ti-pruss/am64x-sr2-rtu0-prueth-fw.elf", 99 "ti-pruss/am64x-sr2-txpru0-prueth-fw.elf", 100 "ti-pruss/am64x-sr2-pru1-prueth-fw.elf", 101 "ti-pruss/am64x-sr2-rtu1-prueth-fw.elf", 102 "ti-pruss/am64x-sr2-txpru1-prueth-fw.elf"; 103 ti,prus = <&pru1_0>, <&rtu1_0>, <&tx_pru1_0>, <&pru1_1>, <&rtu1_1>, <&tx_pru1_1>; 104 ti,pruss-gp-mux-sel = <2>, /* MII mode */ 105 <2>, 106 <2>, 107 <2>, /* MII mode */ 108 <2>, 109 <2>; 110 ti,mii-g-rt = <&icssg1_mii_g_rt>; 111 ti,mii-rt = <&icssg1_mii_rt>; 112 ti,iep = <&icssg1_iep0>, <&icssg1_iep1>; 113 114 ethernet-ports { 115 #address-cells = <1>; 116 #size-cells = <0>; 117 118 icssg1_emac0: port@0 { 119 reg = <0>; 120 phy-handle = <&icssg1_phy0c>; 121 phy-mode = "rgmii-id"; 122 /* Filled in by bootloader */ 123 local-mac-address = [00 00 00 00 00 00]; 124 }; 125 126 icssg1_emac1: port@1 { 127 reg = <1>; 128 phy-handle = <&icssg1_phy03>; 129 phy-mode = "rgmii-id"; 130 /* Filled in by bootloader */ 131 local-mac-address = [00 00 00 00 00 00]; 132 }; 133 }; 134 }; 135 136 fan0: pwm-fan { 137 compatible = "pwm-fan"; 138 pinctrl-names = "default"; 139 pinctrl-0 = <&pwm_fan_pins>; 140 fan-supply = <®_pwm_fan>; 141 #cooling-cells = <2>; 142 /* typical 25 kHz -> 40.000 nsec */ 143 pwms = <&epwm5 0 40000 PWM_POLARITY_INVERTED>; 144 cooling-levels = <0 32 64 128 196 240>; 145 pulses-per-revolution = <2>; 146 interrupt-parent = <&main_gpio1>; 147 interrupts = <49 IRQ_TYPE_EDGE_FALLING>; 148 status = "disabled"; 149 }; 150 151 wifi_pwrseq: pwrseq-wifi { 152 compatible = "mmc-pwrseq-simple"; 153 pinctrl-names = "default"; 154 pinctrl-0 = <&main_mmc1_wifi_pwrseq_pins>; 155 reset-gpios = <&main_gpio0 23 GPIO_ACTIVE_LOW>; 156 }; 157 158 reg_pwm_fan: regulator-pwm-fan { 159 compatible = "regulator-fixed"; 160 pinctrl-names = "default"; 161 pinctrl-0 = <&pwm_fan_reg_pins>; 162 regulator-name = "FAN_PWR"; 163 regulator-min-microvolt = <12000000>; 164 regulator-max-microvolt = <12000000>; 165 gpio = <&main_gpio1 48 GPIO_ACTIVE_HIGH>; 166 enable-active-high; 167 }; 168 169 reg_sd: regulator-sd { 170 compatible = "regulator-fixed"; 171 pinctrl-names = "default"; 172 pinctrl-0 = <&main_mmc1_reg_pins>; 173 regulator-name = "V_3V3_SD"; 174 regulator-min-microvolt = <3300000>; 175 regulator-max-microvolt = <3300000>; 176 gpio = <&main_gpio1 43 GPIO_ACTIVE_HIGH>; 177 enable-active-high; 178 }; 179}; 180 181&cpsw3g { 182 pinctrl-names = "default"; 183 pinctrl-0 = <&cpsw_pins>; 184 status = "okay"; 185}; 186 187&cpsw_port1 { 188 phy-mode = "rgmii-rxid"; 189 phy-handle = <&cpsw3g_phy0>; 190 status = "okay"; 191}; 192 193&cpsw3g_mdio { 194 pinctrl-names = "default"; 195 pinctrl-0 = <&cpsw_mdio_pins>; 196 status = "okay"; 197 198 cpsw3g_phy0: ethernet-phy@0 { 199 compatible = "ethernet-phy-ieee802.3-c22"; 200 reg = <0>; 201 reset-gpios = <&main_gpio0 44 GPIO_ACTIVE_LOW>; 202 reset-assert-us = <1000>; 203 reset-deassert-us = <1000>; 204 ti,rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 205 ti,tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 206 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 207 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>; 208 }; 209}; 210 211&epwm5 { 212 pinctrl-names = "default"; 213 pinctrl-0 = <&epwm5_pins>; 214 status = "okay"; 215}; 216 217&icssg1_mdio { 218 pinctrl-names = "default"; 219 pinctrl-0 = <&pru_icssg1_mdio_pins>; 220 status = "okay"; 221 222 /* phy-mode is fixed up to rgmii-rxid by prueth driver to account for 223 * the SoC integration, so the only rx-internal-delay and no 224 * tx-internal-delay is set for the PHYs. 225 */ 226 227 icssg1_phy03: ethernet-phy@3 { 228 compatible = "ethernet-phy-ieee802.3-c22"; 229 reg = <0x3>; 230 reset-gpios = <&main_gpio1 47 GPIO_ACTIVE_LOW>; 231 reset-assert-us = <1000>; 232 reset-deassert-us = <1000>; 233 ti,rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 234 ti,tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 235 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 236 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>; 237 }; 238 239 icssg1_phy0c: ethernet-phy@c { 240 compatible = "ethernet-phy-ieee802.3-c22"; 241 reg = <0xc>; 242 reset-gpios = <&main_gpio1 51 GPIO_ACTIVE_LOW>; 243 reset-assert-us = <1000>; 244 reset-deassert-us = <1000>; 245 ti,rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 246 ti,tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 247 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 248 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>; 249 }; 250}; 251 252 253&main_gpio0 { 254 pinctrl-names = "default"; 255 pinctrl-0 = <&main_gpio0_digital_pins>, 256 <&main_gpio0_hog_pins>; 257 gpio-line-names = 258 "", "", "", "", /* 0-3 */ 259 "", "", "", "", /* 4-7 */ 260 "", "", "", "", /* 8-11 */ 261 "", "", "", "", /* 12-15 */ 262 "", "", "", "", /* 16-19 */ 263 "", "", "", "", /* 20-23 */ 264 "", "", "EN_DIG_OUT_1", "STATUS_OUT_1", /* 24-27 */ 265 "EN_DIG_OUT_2", "STATUS_OUT_2", "EN_SIG_OUT_3", "", /* 28-31 */ 266 "", "", "STATUS_OUT_3", "EN_DIG_OUT_4", /* 32-35 */ 267 "", "", "STATUS_OUT_4", "DIG_IN_1", /* 36-39 */ 268 "DIG_IN_2", "DIG_IN_3", "DIG_IN_4"; /* 40- */ 269}; 270 271&main_gpio1 { 272 pinctrl-names = "default"; 273 pinctrl-0 = <&main_gpio1_hog_pins>, 274 <&main_gpio1_pru_pins>; 275 gpio-line-names = 276 "", "", "", "", /* 0-3 */ 277 "", "", "", "", /* 4-7 */ 278 "", "", "", "", /* 8-11 */ 279 "", "", "", "", /* 12-15 */ 280 "", "", "", "", /* 16-19 */ 281 "", "", "", "", /* 20-23 */ 282 "", "", "", "", /* 24-27 */ 283 "", "", "", "", /* 28-31 */ 284 "", "", "", "", /* 32-35 */ 285 "", "", "", "", /* 36-39 */ 286 "", "", "", "", /* 40-43 */ 287 "", "", "", "", /* 44-47 */ 288 "", "", "", "", /* 48-51 */ 289 "", "", "", "ADC_SYNC", /* 52-55 */ 290 "", "", "ADC_RST#", "ADC_DATA_RDY", /* 56-59 */ 291 "", "", "", "", /* 60-63 */ 292 "", "", "", "ADC_INT#", /* 64-67 */ 293 "BG95_PWRKEY", "BG95_RESET"; /* 68- */ 294 295 line50-hog { 296 /* See also usb0 */ 297 gpio-hog; 298 gpios = <50 0>; 299 line-name = "USB0_VBUS_OC#"; 300 input; 301 }; 302 303 line54-hog { 304 gpio-hog; 305 gpios = <54 0>; 306 line-name = "PRG0_MDIO_SWITCH"; 307 output-low; 308 }; 309 310 line70-hog { 311 gpio-hog; 312 gpios = <70 0>; 313 line-name = "PHY_INT#"; 314 input; 315 }; 316}; 317 318&main_mcan0 { 319 pinctrl-names = "default"; 320 pinctrl-0 = <&main_mcan0_pins>; 321 status = "okay"; 322}; 323 324&main_mcan1 { 325 pinctrl-names = "default"; 326 pinctrl-0 = <&main_mcan1_pins>; 327 status = "okay"; 328}; 329 330&main_spi0 { 331 pinctrl-names = "default"; 332 pinctrl-0 = <&main_spi0_pins>; 333 ti,pindir-d0-out-d1-in; 334 status = "okay"; 335 336 /* adc@0: NXP NAFE13388 */ 337}; 338 339/* UART/USB adapter port 1 */ 340&main_uart0 { 341 pinctrl-names = "default"; 342 pinctrl-0 = <&main_uart0_pins>; 343 status = "okay"; 344}; 345 346/* 347 * IOT Module - GNSS UART 348 * 349 * Note: We expect usage of a SYSFW that does not reserve UART1 for debug traces 350 */ 351&main_uart1 { 352 pinctrl-names = "default"; 353 pinctrl-0 = <&main_uart1_pins>; 354 status = "okay"; 355}; 356 357/* RS485 port */ 358&main_uart2 { 359 pinctrl-names = "default"; 360 pinctrl-0 = <&main_uart2_pins>; 361 linux,rs485-enabled-at-boot-time; 362 rs485-rts-active-low; 363 status = "okay"; 364}; 365 366/* Bluetooth module */ 367&main_uart3 { 368 pinctrl-names = "default"; 369 pinctrl-0 = <&main_uart3_pins>; 370 /* 371 * Left disabled for now, until a way to deal with drivers and firmware 372 * for the combined WLAN/BT module has been figured out 373 */ 374}; 375 376/* IOT module - Main UART */ 377&main_uart4 { 378 pinctrl-names = "default"; 379 pinctrl-0 = <&main_uart4_pins>; 380 status = "okay"; 381}; 382 383/* IOT module - DBG UART */ 384&main_uart5 { 385 pinctrl-names = "default"; 386 pinctrl-0 = <&main_uart5_pins>; 387 status = "okay"; 388}; 389 390&main0_thermal { 391 trips { 392 main0_active0: trip-active0 { 393 temperature = <40000>; 394 hysteresis = <5000>; 395 type = "active"; 396 }; 397 398 main0_active1: trip-active1 { 399 temperature = <48000>; 400 hysteresis = <3000>; 401 type = "active"; 402 }; 403 404 main0_active2: trip-active2 { 405 temperature = <60000>; 406 hysteresis = <10000>; 407 type = "active"; 408 }; 409 }; 410 411 cooling-maps { 412 map1 { 413 trip = <&main0_active0>; 414 cooling-device = <&fan0 1 1>; 415 }; 416 417 map2 { 418 trip = <&main0_active1>; 419 cooling-device = <&fan0 2 2>; 420 }; 421 422 map3 { 423 trip = <&main0_active2>; 424 cooling-device = <&fan0 3 3>; 425 }; 426 }; 427}; 428 429&main1_thermal { 430 trips { 431 main1_active0: trip-active0 { 432 temperature = <40000>; 433 hysteresis = <5000>; 434 type = "active"; 435 }; 436 437 main1_active1: trip-active1 { 438 temperature = <48000>; 439 hysteresis = <3000>; 440 type = "active"; 441 }; 442 443 main1_active2: trip-active2 { 444 temperature = <60000>; 445 hysteresis = <10000>; 446 type = "active"; 447 }; 448 }; 449 450 cooling-maps { 451 map1 { 452 trip = <&main1_active0>; 453 cooling-device = <&fan0 1 1>; 454 }; 455 456 map2 { 457 trip = <&main1_active1>; 458 cooling-device = <&fan0 2 2>; 459 }; 460 461 map3 { 462 trip = <&main1_active2>; 463 cooling-device = <&fan0 3 3>; 464 }; 465 }; 466}; 467 468&mcu_gpio0 { 469 pinctrl-names = "default"; 470 pinctrl-0 = <&mcu_gpio0_pins>; 471}; 472 473&mcu_i2c0 { 474 pinctrl-names = "default"; 475 pinctrl-0 = <&mcu_i2c0_pins>; 476 /* Left disabled: not functional without external pullup */ 477}; 478 479&mcu_spi0 { 480 pinctrl-names = "default"; 481 pinctrl-0 = <&mcu_spi0_pins>; 482 ti,pindir-d0-out-d1-in; 483 status = "okay"; 484}; 485 486/* UART/USB adapter port 2 */ 487&mcu_uart0 { 488 pinctrl-names = "default"; 489 pinctrl-0 = <&mcu_uart0_pins>; 490 status = "okay"; 491}; 492 493/* Pin header */ 494&mcu_uart1 { 495 pinctrl-names = "default"; 496 pinctrl-0 = <&mcu_uart1_pins>; 497 status = "okay"; 498}; 499 500&serdes_ln_ctrl { 501 idle-states = <AM64_SERDES0_LANE0_USB>; 502}; 503 504&serdes0 { 505 serdes0_usb_link: phy@0 { 506 reg = <0>; 507 #phy-cells = <0>; 508 resets = <&serdes_wiz0 1>; 509 cdns,num-lanes = <1>; 510 cdns,phy-type = <PHY_TYPE_USB3>; 511 }; 512}; 513 514&sdhci1 { 515 pinctrl-names = "default"; 516 pinctrl-0 = <&main_mmc1_pins>; 517 bus-width = <4>; 518 cd-gpios = <&main_gpio1 77 GPIO_ACTIVE_LOW>; 519 disable-wp; 520 no-mmc; 521 ti,fails-without-test-cd; 522 /* Enabled by overlay */ 523}; 524 525&tscadc0 { 526 status = "okay"; 527 adc { 528 ti,adc-channels = <0 1 2 3 4 5 6 7>; 529 }; 530}; 531 532&usb0 { 533 /* 534 * The CDNS USB driver currently doesn't support overcurrent GPIOs, 535 * so there is no overcurrent detection. The OC pin is configured 536 * as a GPIO hog instead. 537 */ 538 pinctrl-names = "default"; 539 pinctrl-0 = <&main_usb0_pins>; 540 dr_mode = "otg"; 541 maximum-speed = "super-speed"; 542 phys = <&serdes0_usb_link>; 543 phy-names = "cdns3,usb3-phy"; 544}; 545 546&usbss0 { 547 ti,vbus-divider; 548}; 549 550&main_pmx0 { 551 cpsw_pins: cpsw-pins { 552 pinctrl-single,pins = < 553 /* (W5) PRG0_PRU1_GPO7.RGMII1_RD0 */ 554 AM64X_IOPAD(0x01cc, PIN_INPUT, 4) 555 /* (Y5) PRG0_PRU1_GPO9.RGMII1_RD1 */ 556 AM64X_IOPAD(0x01d4, PIN_INPUT, 4) 557 /* (V6) PRG0_PRU1_GPO10.RGMII1_RD2 */ 558 AM64X_IOPAD(0x01d8, PIN_INPUT, 4) 559 /* (V5) PRG0_PRU1_GPO17.RGMII1_RD3 */ 560 AM64X_IOPAD(0x01f4, PIN_INPUT, 4) 561 /* (AA5) PRG0_PRU0_GPO10.RGMII1_RXC */ 562 AM64X_IOPAD(0x0188, PIN_INPUT, 4) 563 /* (W6) PRG0_PRU0_GPO9.RGMII1_RX_CTL */ 564 AM64X_IOPAD(0x0184, PIN_INPUT, 4) 565 /* (V15) PRG1_PRU1_GPO7.RGMII1_TD0 */ 566 AM64X_IOPAD(0x0124, PIN_OUTPUT, 4) 567 /* (V14) PRG1_PRU1_GPO9.RGMII1_TD1 */ 568 AM64X_IOPAD(0x012c, PIN_OUTPUT, 4) 569 /* (W14) PRG1_PRU1_GPO10.RGMII1_TD2 */ 570 AM64X_IOPAD(0x0130, PIN_OUTPUT, 4) 571 /* (AA14) PRG1_PRU1_GPO17.RGMII1_TD3 */ 572 AM64X_IOPAD(0x014c, PIN_OUTPUT, 4) 573 /* (U14) PRG1_PRU0_GPO10.RGMII1_TXC */ 574 AM64X_IOPAD(0x00e0, PIN_OUTPUT, 4) 575 /* (U15) PRG1_PRU0_GPO9.RGMII1_TX_CTL */ 576 AM64X_IOPAD(0x00dc, PIN_OUTPUT, 4) 577 >; 578 }; 579 580 cpsw_mdio_pins: cpsw-mdio-pins { 581 pinctrl-single,pins = < 582 /* (R21) GPMC0_CSn3.GPIO0_44 - RESET_RGMII1# */ 583 AM64X_IOPAD(0x00b4, PIN_OUTPUT, 7) 584 585 /* (R2) PRG0_PRU1_GPO19.MDIO0_MDC */ 586 AM64X_IOPAD(0x01fc, PIN_OUTPUT, 4) 587 /* (P5) PRG0_PRU1_GPO18.MDIO0_MDIO */ 588 AM64X_IOPAD(0x01f8, PIN_INPUT, 4) 589 >; 590 }; 591 592 epwm5_pins: epwm5-pins { 593 pinctrl-single,pins = < 594 /* (W19) GPMC0_WAIT0.EHRPWM5_B */ 595 AM64X_IOPAD(0x0098, PIN_OUTPUT, 3) 596 >; 597 }; 598 599 /* Digital IOs */ 600 main_gpio0_digital_pins: main-gpio0-digital-pins { 601 pinctrl-single,pins = < 602 /* (W20) GPMC0_AD11.GPIO0_26 - EN_DIG_OUT_1 */ 603 AM64X_IOPAD(0x0068, PIN_OUTPUT, 7) 604 /* (W21) GPMC0_AD12.GPIO0_27 - STATUS_OUT_1 */ 605 AM64X_IOPAD(0x006c, PIN_INPUT, 7) 606 /* (V18) GPMC0_AD13.GPIO0_28 - EN_DIG_OUT_2 */ 607 AM64X_IOPAD(0x0070, PIN_OUTPUT, 7) 608 /* (Y21) GPMC0_AD14.GPIO0_29 - STATUS_OUT_2 */ 609 AM64X_IOPAD(0x0074, PIN_INPUT, 7) 610 /* (Y20) GPMC0_AD15.GPIO0_30 - EN_DIG_OUT_3 */ 611 AM64X_IOPAD(0x0078, PIN_OUTPUT, 7) 612 /* (T21) GPMC0_WEn.GPIO0_34 - STATUS_OUT_3 */ 613 AM64X_IOPAD(0x008c, PIN_INPUT, 7) 614 /* (P17) GPMC0_BE0n_CLE.GPIO0_35 - EN_DIG_OUT_4 */ 615 AM64X_IOPAD(0x0090, PIN_OUTPUT, 7) 616 /* (Y18) GPMC0_WAIT1.GPIO0_38 - STATUS_OUT_4 */ 617 AM64X_IOPAD(0x009c, PIN_INPUT, 7) 618 /* (N16) GPMC0_WPn.GPIO0_39 - DIG_IN_1 */ 619 AM64X_IOPAD(0x00a0, PIN_INPUT, 7) 620 /* (N17) GPMC0_DIR.GPIO0_40 - DIG_IN_2 */ 621 AM64X_IOPAD(0x00a4, PIN_INPUT, 7) 622 /* (R19) GPMC0_CSn0.GPIO0_41 - DIG_IN_3 */ 623 AM64X_IOPAD(0x00a8, PIN_INPUT, 7) 624 /* (R20) GPMC0_CSn1.GPIO0_42 - DIG_IN_4 */ 625 AM64X_IOPAD(0x00ac, PIN_INPUT, 7) 626 >; 627 }; 628 629 main_gpio0_hog_pins: main-gpio0-hog-pins { 630 pinctrl-single,pins = < 631 /* (P19) GPMC0_CSn2.GPIO0_43 - MMC1_CTRL */ 632 AM64X_IOPAD(0x00b0, PIN_OUTPUT, 7) 633 >; 634 }; 635 636 main_gpio1_hog_pins: main-gpio1-hog-pins { 637 pinctrl-single,pins = < 638 /* (B15) SPI1_D0.GPIO1_50 - USB0_VBUS_OC# */ 639 AM64X_IOPAD(0x0228, PIN_INPUT, 7) 640 /* (B16) UART0_CTSn.GPIO1_54 - PRG0_MDIO_SWITCH */ 641 AM64X_IOPAD(0x0238, PIN_OUTPUT, 7) 642 /* (C19) EXTINTn.GPIO1_70 - PHY_INT# */ 643 AM64X_IOPAD(0x0278, PIN_INPUT, 7) 644 >; 645 }; 646 647 main_gpio1_pru_pins: main-gpio1-pru-pins { 648 pinctrl-single,pins = < 649 /* (Y1) PRG0_PRU0_GPO0.GPIO1_0 */ 650 AM64X_IOPAD(0x0160, PIN_INPUT, 7) 651 /* (R4) PRG0_PRU0_GPO1.GPIO1_1 */ 652 AM64X_IOPAD(0x0164, PIN_INPUT, 7) 653 /* (U2) PRG0_PRU0_GPO2.GPIO1_2 */ 654 AM64X_IOPAD(0x0168, PIN_INPUT, 7) 655 /* (V2) PRG0_PRU0_GPO3.GPIO1_3 */ 656 AM64X_IOPAD(0x016c, PIN_INPUT, 7) 657 /* (AA2) PRG0_PRU0_GPO4.GPIO1_4 */ 658 AM64X_IOPAD(0x0170, PIN_INPUT, 7) 659 /* (R3) PRG0_PRU0_GPO5.GPIO1_5 */ 660 AM64X_IOPAD(0x0174, PIN_INPUT, 7) 661 /* (T3) PRG0_PRU0_GPO6.GPIO1_6 */ 662 AM64X_IOPAD(0x0178, PIN_INPUT, 7) 663 /* (T1) PRG0_PRU0_GPO7.GPIO1_7 */ 664 AM64X_IOPAD(0x017c, PIN_INPUT, 7) 665 /* (T2) PRG0_PRU0_GPO8.GPIO1_8 */ 666 AM64X_IOPAD(0x0180, PIN_INPUT, 7) 667 /* (Y3) PRG0_PRU0_GPO11.GPIO1_11 */ 668 AM64X_IOPAD(0x018c, PIN_INPUT, 7) 669 /* (AA3) PRG0_PRU0_GPO12.GPIO1_12 */ 670 AM64X_IOPAD(0x0190, PIN_INPUT, 7) 671 /* (R6) PRG0_PRU0_GPO13.GPIO1_13 */ 672 AM64X_IOPAD(0x0194, PIN_INPUT, 7) 673 /* (V4) PRG0_PRU0_GPO14.GPIO1_14 */ 674 AM64X_IOPAD(0x0198, PIN_INPUT, 7) 675 /* (T5) PRG0_PRU0_GPO15.GPIO1_15 */ 676 AM64X_IOPAD(0x019c, PIN_INPUT, 7) 677 /* (U4) PRG0_PRU0_GPO16.GPIO1_16 */ 678 AM64X_IOPAD(0x01a0, PIN_INPUT, 7) 679 /* (U1) PRG0_PRU0_GPO17.GPIO1_17 */ 680 AM64X_IOPAD(0x01a4, PIN_INPUT, 7) 681 /* (V1) PRG0_PRU0_GPO18.GPIO1_18 */ 682 AM64X_IOPAD(0x01a8, PIN_INPUT, 7) 683 /* (W1) PRG0_PRU0_GPO19.GPIO1_19 */ 684 AM64X_IOPAD(0x01ac, PIN_INPUT, 7) 685 /* (Y2) PRG0_PRU1_GPO0.GPIO1_20 */ 686 AM64X_IOPAD(0x01b0, PIN_INPUT, 7) 687 /* (W2) PRG0_PRU1_GPO1.GPIO1_21 */ 688 AM64X_IOPAD(0x01b4, PIN_INPUT, 7) 689 /* (V3) PRG0_PRU1_GPO2.GPIO1_22 */ 690 AM64X_IOPAD(0x01b8, PIN_INPUT, 7) 691 /* (T4) PRG0_PRU1_GPO3.GPIO1_23 */ 692 AM64X_IOPAD(0x01bc, PIN_INPUT, 7) 693 /* (W3) PRG0_PRU1_GPO4.GPIO1_24 */ 694 AM64X_IOPAD(0x01c0, PIN_INPUT, 7) 695 /* (P4) PRG0_PRU1_GPO5.GPIO1_25 */ 696 AM64X_IOPAD(0x01c4, PIN_INPUT, 7) 697 /* (R5) PRG0_PRU1_GPO6.GPIO1_26 */ 698 AM64X_IOPAD(0x01c8, PIN_INPUT, 7) 699 /* (R1) PRG0_PRU1_GPO8.GPIO1_28 */ 700 AM64X_IOPAD(0x01d0, PIN_INPUT, 7) 701 /* (W4) PRG0_PRU1_GPO11.GPIO1_31 */ 702 AM64X_IOPAD(0x01dc, PIN_INPUT, 7) 703 /* (Y4) PRG0_PRU1_GPO12.GPIO1_32 */ 704 AM64X_IOPAD(0x01e0, PIN_INPUT, 7) 705 /* (T6) PRG0_PRU1_GPO13.GPIO1_33 */ 706 AM64X_IOPAD(0x01e4, PIN_INPUT, 7) 707 /* (U6) PRG0_PRU1_GPO14.GPIO1_34 */ 708 AM64X_IOPAD(0x01e8, PIN_INPUT, 7) 709 /* (U5) PRG0_PRU1_GPO15.GPIO1_35 */ 710 AM64X_IOPAD(0x01ec, PIN_INPUT, 7) 711 /* (AA4) PRG0_PRU1_GPO16.GPIO1_36 */ 712 AM64X_IOPAD(0x01f0, PIN_INPUT, 7) 713 /* (P2) PRG0_MDIO0_MDIO.GPIO1_40 */ 714 AM64X_IOPAD(0x0200, PIN_INPUT, 7) 715 /* (P3) PRG0_MDIO0_MDC.GPIO1_41 */ 716 AM64X_IOPAD(0x0204, PIN_INPUT, 7) 717 >; 718 }; 719 720 main_mcan0_pins: main-mcan0-pins { 721 pinctrl-single,pins = < 722 /* (B17) MCAN0_RX */ 723 AM64X_IOPAD(0x0254, PIN_INPUT, 0) 724 /* (A17) MCAN0_TX */ 725 AM64X_IOPAD(0x0250, PIN_OUTPUT, 0) 726 >; 727 }; 728 729 main_mcan1_pins: main-mcan1-pins { 730 pinctrl-single,pins = < 731 /* (D17) MCAN1_RX */ 732 AM64X_IOPAD(0x025c, PIN_INPUT, 0) 733 /* (C17) MCAN1_TX */ 734 AM64X_IOPAD(0x0258, PIN_OUTPUT, 0) 735 >; 736 }; 737 738 main_mmc1_pins: main-mmc1-pins { 739 pinctrl-single,pins = < 740 /* (J19) MMC1_CMD */ 741 AM64X_IOPAD(0x0294, PIN_INPUT, 0) 742 /* (L20) MMC1_CLK */ 743 AM64X_IOPAD(0x028c, PIN_INPUT, 0) 744 /* (K21) MMC1_DAT0 */ 745 AM64X_IOPAD(0x0288, PIN_INPUT, 0) 746 /* (L21) MMC1_DAT1 */ 747 AM64X_IOPAD(0x0284, PIN_INPUT, 0) 748 /* (K19) MMC1_DAT2 */ 749 AM64X_IOPAD(0x0280, PIN_INPUT, 0) 750 /* (K18) MMC1_DAT3 */ 751 AM64X_IOPAD(0x027c, PIN_INPUT, 0) 752 /* (D19) MMC1_SDCD.GPIO1_77 */ 753 AM64X_IOPAD(0x0298, PIN_INPUT, 7) 754 /* (#N/A) MMC1_CLKLB */ 755 AM64X_IOPAD(0x0290, PIN_INPUT, 0) 756 >; 757 }; 758 759 main_mmc1_reg_pins: main-mmc1-reg-pins { 760 pinctrl-single,pins = < 761 /* (C13) SPI0_CS1.GPIO1_43 - MMC1_SD_EN */ 762 AM64X_IOPAD(0x020c, PIN_OUTPUT, 7) 763 >; 764 }; 765 766 main_mmc1_wifi_pwrseq_pins: main-mmc1-wifi-pwrseq-pins { 767 pinctrl-single,pins = < 768 /* (V19) GPMC0_AD8.GPIO0_23 - WIFI-BT_EN */ 769 AM64X_IOPAD(0x005c, PIN_OUTPUT, 7) 770 >; 771 }; 772 773 main_spi0_pins: main-spi0-pins { 774 pinctrl-single,pins = < 775 /* (D13) SPI0_CLK */ 776 AM64X_IOPAD(0x0210, PIN_OUTPUT, 0) 777 /* (D12) SPI0_CS0 */ 778 AM64X_IOPAD(0x0208, PIN_OUTPUT, 0) 779 /* (A13) SPI0_D0 */ 780 AM64X_IOPAD(0x0214, PIN_OUTPUT, 0) 781 /* (A14) SPI0_D1 */ 782 AM64X_IOPAD(0x0218, PIN_INPUT, 0) 783 >; 784 }; 785 786 main_spi0_adc_pins: main-spi0-adc-pins { 787 pinctrl-single,pins = < 788 /* (A16) UART0_RTSn.GPIO1_55 - ADC_SYNC */ 789 AM64X_IOPAD(0x023c, PIN_INPUT, 7) 790 /* (D16) UART1_CTSn.GPIO1_58 - ADC_RST# */ 791 AM64X_IOPAD(0x0248, PIN_OUTPUT, 7) 792 /* (E16) UART1_RTSn.GPIO1_59 - ADC_DATA_RDY */ 793 AM64X_IOPAD(0x024c, PIN_INPUT, 7) 794 /* (B19) I2C1_SDA.GPIO1_67 - ADC_INT# */ 795 AM64X_IOPAD(0x026c, PIN_INPUT, 7) 796 >; 797 }; 798 799 main_uart0_pins: main-uart0-pins { 800 pinctrl-single,pins = < 801 /* (D15) UART0_RXD */ 802 AM64X_IOPAD(0x0230, PIN_INPUT, 0) 803 /* (C16) UART0_TXD */ 804 AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) 805 >; 806 }; 807 808 main_uart1_pins: main-uart1-pins { 809 pinctrl-single,pins = < 810 /* (E15) UART1_RXD */ 811 AM64X_IOPAD(0x0240, PIN_INPUT, 0) 812 /* (E14) UART1_TXD */ 813 AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) 814 >; 815 }; 816 817 main_uart2_pins: main-uart2-pins { 818 pinctrl-single,pins = < 819 /* (T18) GPMC0_AD2.UART2_RTSn */ 820 AM64X_IOPAD(0x0044, PIN_OUTPUT, 2) 821 /* (T20) GPMC0_AD0.UART2_RXD */ 822 AM64X_IOPAD(0x003c, PIN_INPUT, 2) 823 /* (U21) GPMC0_AD1.UART2_TXD */ 824 AM64X_IOPAD(0x0040, PIN_OUTPUT, 2) 825 >; 826 }; 827 828 main_uart3_pins: main-uart3-pins { 829 pinctrl-single,pins = < 830 /* (T17) GPMC0_AD9.UART3_CTSn */ 831 AM64X_IOPAD(0x0060, PIN_INPUT, 2) 832 /* (U19) GPMC0_AD5.UART3_RTSn */ 833 AM64X_IOPAD(0x0050, PIN_OUTPUT, 2) 834 /* (U20) GPMC0_AD3.UART3_RXD */ 835 AM64X_IOPAD(0x0048, PIN_INPUT, 2) 836 /* (U18) GPMC0_AD4.UART3_TXD */ 837 AM64X_IOPAD(0x004c, PIN_OUTPUT, 2) 838 >; 839 }; 840 841 main_uart4_pins: main-uart4-pins { 842 pinctrl-single,pins = < 843 /* (R16) GPMC0_AD10.UART4_CTSn */ 844 AM64X_IOPAD(0x0064, PIN_INPUT, 2) 845 /* (R17) GPMC0_CLK.UART4_RTSn */ 846 AM64X_IOPAD(0x007c, PIN_OUTPUT, 2) 847 /* (V20) GPMC0_AD6.UART4_RXD */ 848 AM64X_IOPAD(0x0054, PIN_INPUT, 2) 849 /* (V21) GPMC0_AD7.UART4_TXD */ 850 AM64X_IOPAD(0x0058, PIN_OUTPUT, 2) 851 852 /* Control GPIOs for IOT Module connected to UART4 */ 853 /* (D18) ECAP0_IN_APWM_OUT.GPIO1_68 - BG95_PWRKEY */ 854 AM64X_IOPAD(0x0270, PIN_OUTPUT, 7) 855 /* (A19) EXT_REFCLK1.GPIO1_69 - BG95_RESET */ 856 AM64X_IOPAD(0x0274, PIN_OUTPUT, 7) 857 >; 858 }; 859 860 main_uart5_pins: main-uart5-pins { 861 pinctrl-single,pins = < 862 /* (P16) GPMC0_ADVn_ALE.UART5_RXD */ 863 AM64X_IOPAD(0x0084, PIN_INPUT, 2) 864 /* (R18) GPMC0_OEn_REn.UART5_TXD */ 865 AM64X_IOPAD(0x0088, PIN_OUTPUT, 2) 866 >; 867 }; 868 869 main_usb0_pins: main-usb0-pins { 870 pinctrl-single,pins = < 871 /* (E19) USB0_DRVVBUS */ 872 AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) 873 >; 874 }; 875 876 pru_icssg1_mdio_pins: pru-icssg1-mdio-pins { 877 pinctrl-single,pins = < 878 /* (A15) SPI1_D1.GPIO1_51 - RESET_PRG1_RGMII1# */ 879 AM64X_IOPAD(0x022c, PIN_OUTPUT, 7) 880 /* (B14) SPI1_CS0.GPIO1_47 - RESET_PRG1_RGMII2# */ 881 AM64X_IOPAD(0x021c, PIN_OUTPUT, 7) 882 883 /* (Y6) PRG1_MDIO0_MDC */ 884 AM64X_IOPAD(0x015c, PIN_OUTPUT, 0) 885 /* (AA6) PRG1_MDIO0_MDIO */ 886 AM64X_IOPAD(0x0158, PIN_INPUT, 0) 887 >; 888 }; 889 890 pru_icssg1_rgmii1_pins: pru-icssg1-rgmii1-pins { 891 pinctrl-single,pins = < 892 /* (Y7) PRG1_PRU0_GPO0.PRG1_RGMII1_RD0 */ 893 AM64X_IOPAD(0x00b8, PIN_INPUT, 2) 894 /* (U8) PRG1_PRU0_GPO1.PRG1_RGMII1_RD1 */ 895 AM64X_IOPAD(0x00bc, PIN_INPUT, 2) 896 /* (W8) PRG1_PRU0_GPO2.PRG1_RGMII1_RD2 */ 897 AM64X_IOPAD(0x00c0, PIN_INPUT, 2) 898 /* (V8) PRG1_PRU0_GPO3.PRG1_RGMII1_RD3 */ 899 AM64X_IOPAD(0x00c4, PIN_INPUT, 2) 900 /* (AA7) PRG1_PRU0_GPO6.PRG1_RGMII1_RXC */ 901 AM64X_IOPAD(0x00d0, PIN_INPUT, 2) 902 /* (Y8) PRG1_PRU0_GPO4.PRG1_RGMII1_RX_CTL */ 903 AM64X_IOPAD(0x00c8, PIN_INPUT, 2) 904 /* (AA8) PRG1_PRU0_GPO11.PRG1_RGMII1_TD0 */ 905 AM64X_IOPAD(0x00e4, PIN_OUTPUT, 2) 906 /* (U9) PRG1_PRU0_GPO12.PRG1_RGMII1_TD1 */ 907 AM64X_IOPAD(0x00e8, PIN_OUTPUT, 2) 908 /* (W9) PRG1_PRU0_GPO13.PRG1_RGMII1_TD2 */ 909 AM64X_IOPAD(0x00ec, PIN_OUTPUT, 2) 910 /* (AA9) PRG1_PRU0_GPO14.PRG1_RGMII1_TD3 */ 911 AM64X_IOPAD(0x00f0, PIN_OUTPUT, 2) 912 /* (V9) PRG1_PRU0_GPO16.PRG1_RGMII1_TXC */ 913 AM64X_IOPAD(0x00f8, PIN_OUTPUT, 2) 914 /* (Y9) PRG1_PRU0_GPO15.PRG1_RGMII1_TX_CTL */ 915 AM64X_IOPAD(0x00f4, PIN_OUTPUT, 2) 916 >; 917 }; 918 919 pru_icssg1_rgmii2_pins: pru-icssg1-rgmii2-pins { 920 pinctrl-single,pins = < 921 /* (W11) PRG1_PRU1_GPO0.PRG1_RGMII2_RD0 */ 922 AM64X_IOPAD(0x0108, PIN_INPUT, 2) 923 /* (V11) PRG1_PRU1_GPO1.PRG1_RGMII2_RD1 */ 924 AM64X_IOPAD(0x010c, PIN_INPUT, 2) 925 /* (AA12) PRG1_PRU1_GPO2.PRG1_RGMII2_RD2 */ 926 AM64X_IOPAD(0x0110, PIN_INPUT, 2) 927 /* (Y12) PRG1_PRU1_GPO3.PRG1_RGMII2_RD3 */ 928 AM64X_IOPAD(0x0114, PIN_INPUT, 2) 929 /* (U11) PRG1_PRU1_GPO6.PRG1_RGMII2_RXC */ 930 AM64X_IOPAD(0x0120, PIN_INPUT, 2) 931 /* (W12) PRG1_PRU1_GPO4.PRG1_RGMII2_RX_CTL */ 932 AM64X_IOPAD(0x0118, PIN_INPUT, 2) 933 /* (AA10) PRG1_PRU1_GPO11.PRG1_RGMII2_TD0 */ 934 AM64X_IOPAD(0x0134, PIN_OUTPUT, 2) 935 /* (V10) PRG1_PRU1_GPO12.PRG1_RGMII2_TD1 */ 936 AM64X_IOPAD(0x0138, PIN_OUTPUT, 2) 937 /* (U10) PRG1_PRU1_GPO13.PRG1_RGMII2_TD2 */ 938 AM64X_IOPAD(0x013c, PIN_OUTPUT, 2) 939 /* (AA11) PRG1_PRU1_GPO14.PRG1_RGMII2_TD3 */ 940 AM64X_IOPAD(0x0140, PIN_OUTPUT, 2) 941 /* (Y10) PRG1_PRU1_GPO16.PRG1_RGMII2_TXC */ 942 AM64X_IOPAD(0x0148, PIN_OUTPUT, 2) 943 /* (Y11) PRG1_PRU1_GPO15.PRG1_RGMII2_TX_CTL */ 944 AM64X_IOPAD(0x0144, PIN_OUTPUT, 2) 945 >; 946 }; 947 948 pwm_fan_pins: pwm-fan-pins { 949 pinctrl-single,pins = < 950 /* (T19) GPMC0_BE1n.EHRPWM5_A */ 951 AM64X_IOPAD(0x0094, PIN_OUTPUT, 3) 952 /* (C14) SPI1_CLK.GPIO1_49 - FAN_RPM */ 953 AM64X_IOPAD(0x0224, PIN_INPUT, 7) 954 >; 955 }; 956 957 pwm_fan_reg_pins: pwm-fan-reg-pins { 958 pinctrl-single,pins = < 959 /* (D14) SPI1_CS1.GPIO1_48 - FAN_PWR */ 960 AM64X_IOPAD(0x0220, PIN_OUTPUT, 7) 961 >; 962 }; 963}; 964 965&mcu_pmx0 { 966 mcu_gpio_keys_pins: mcu-gpio-keys-pins { 967 pinctrl-single,pins = < 968 /* (A7) MCU_SPI1_CS0.MCU_GPIO0_5 */ 969 AM64X_MCU_IOPAD(0x0014, PIN_INPUT, 7) 970 >; 971 }; 972 973 mcu_gpio_leds_pins: mcu-gpio-leds-pins { 974 pinctrl-single,pins = < 975 /* (C7) MCU_SPI1_D0.MCU_GPIO0_8 */ 976 AM64X_MCU_IOPAD(0x0020, PIN_OUTPUT, 7) 977 /* (C8) MCU_SPI1_D1.MCU_GPIO0_9 */ 978 AM64X_MCU_IOPAD(0x0024, PIN_OUTPUT, 7) 979 >; 980 }; 981 982 mcu_gpio0_pins: mcu-gpio0-pins { 983 pinctrl-single,pins = < 984 /* (E8) MCU_UART0_RTSn.MCU_GPIO0_0 */ 985 AM64X_MCU_IOPAD(0x0034, PIN_INPUT, 7) 986 /* (D8) MCU_UART0_CTSn.MCU_GPIO0_1 */ 987 AM64X_MCU_IOPAD(0x0030, PIN_INPUT, 7) 988 /* (B7) MCU_SPI1_CS1.MCU_GPIO0_6 */ 989 AM64X_MCU_IOPAD(0x0018, PIN_INPUT, 7) 990 /* (D7) MCU_SPI1_CLK.MCU_GPIO0_7 */ 991 AM64X_MCU_IOPAD(0x001c, PIN_INPUT, 7) 992 /* (A11) MCU_I2C1_SCL.MCU_GPIO0_20 */ 993 AM64X_MCU_IOPAD(0x0050, PIN_INPUT, 7) 994 /* (B10) MCU_I2C1_SDA.MCU_GPIO0_21 */ 995 AM64X_MCU_IOPAD(0x0054, PIN_INPUT, 7) 996 >; 997 }; 998 999 mcu_i2c0_pins: mcu-i2c0-pins { 1000 pinctrl-single,pins = < 1001 /* (E9) MCU_I2C0_SCL */ 1002 AM64X_MCU_IOPAD(0x0048, PIN_INPUT, 0) 1003 /* (A10) MCU_I2C0_SDA */ 1004 AM64X_MCU_IOPAD(0x004c, PIN_INPUT, 0) 1005 >; 1006 }; 1007 1008 mcu_spi0_pins: mcu-spi0-pins { 1009 pinctrl-single,pins = < 1010 /* (E6) MCU_SPI0_CLK */ 1011 AM64X_MCU_IOPAD(0x0008, PIN_OUTPUT, 0) 1012 /* (D6) MCU_SPI0_CS0 */ 1013 AM64X_MCU_IOPAD(0x0000, PIN_OUTPUT, 0) 1014 /* (C6) MCU_SPI0_CS1 */ 1015 AM64X_MCU_IOPAD(0x0004, PIN_OUTPUT, 0) 1016 /* (E7) MCU_SPI0_D0 */ 1017 AM64X_MCU_IOPAD(0x000c, PIN_OUTPUT, 0) 1018 /* (B6) MCU_SPI0_D1 */ 1019 AM64X_MCU_IOPAD(0x0010, PIN_INPUT, 0) 1020 >; 1021 }; 1022 1023 mcu_uart0_pins: mcu-uart0-pins { 1024 pinctrl-single,pins = < 1025 /* (A9) MCU_UART0_RXD */ 1026 AM64X_MCU_IOPAD(0x0028, PIN_INPUT, 0) 1027 /* (A8) MCU_UART0_TXD */ 1028 AM64X_MCU_IOPAD(0x002c, PIN_OUTPUT, 0) 1029 >; 1030 }; 1031 1032 mcu_uart1_pins: mcu-uart1-pins { 1033 pinctrl-single,pins = < 1034 /* (B8) MCU_UART1_CTSn */ 1035 AM64X_MCU_IOPAD(0x0040, PIN_INPUT, 0) 1036 /* (B9) MCU_UART1_RTSn */ 1037 AM64X_MCU_IOPAD(0x0044, PIN_OUTPUT, 0) 1038 /* (C9) MCU_UART1_RXD */ 1039 AM64X_MCU_IOPAD(0x0038, PIN_INPUT, 0) 1040 /* (D9) MCU_UART1_TXD */ 1041 AM64X_MCU_IOPAD(0x003c, PIN_OUTPUT, 0) 1042 >; 1043 }; 1044}; 1045