1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2023 Andreas Kemnade 4 */ 5/dts-v1/; 6 7#include <dt-bindings/leds/common.h> 8#include <dt-bindings/input/input.h> 9#include "omap4460.dtsi" 10 11/ { 12 model = "Epson Moverio BT-200"; 13 compatible = "epson,embt2ws", "ti,omap4460", "ti,omap4"; 14 15 memory@80000000 { 16 device_type = "memory"; 17 reg = <0x80000000 0x40000000>; /* 1024M */ 18 }; 19 20 battery: battery { 21 compatible = "simple-battery"; 22 device-chemistry = "lithium-ion"; 23 charge-full-design-microamp-hours = <2720000>; 24 voltage-max-design-microvolt = <4200000>; 25 voltage-min-design-microvolt = <3300000>; 26 27 constant-charge-voltage-max-microvolt = <4200000>; 28 /* 29 * vendor kernel says max charge 1400000, input limit 900000 30 * and charges only with dcp chargers. So it is unclear what 31 * is really allowed. Play safe for now and restrict things 32 * here. Maybe 900000 is just the limit of the vendor charger? 33 */ 34 constant-charge-current-max-microamp = <900000>; 35 charge-term-current-microamp = <200000>; 36 }; 37 38 backlight-left { 39 compatible = "pwm-backlight"; 40 pwms = <&twl_pwm 1 7812500>; 41 power-supply = <&lb_v50>; 42 }; 43 44 backlight-right { 45 compatible = "pwm-backlight"; 46 pwms = <&twl_pwm 0 7812500>; 47 power-supply = <&lb_v50>; 48 }; 49 50 chosen { 51 stdout-path = &uart3; 52 }; 53 54 gpio-keys { 55 compatible = "gpio-keys"; 56 pinctrl-names = "default"; 57 pinctrl-0 = <&gpio_keys_pins>; 58 59 key-lock { 60 label = "Lock"; 61 gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; 62 linux,code = <SW_ROTATE_LOCK>; /* SW_TOUCHPAD_LOCK */ 63 linux,input-type = <EV_SW>; 64 }; 65 }; 66 67 cb_v18: regulator-cb-v18 { 68 pinctrl-names = "default"; 69 pinctrl-0 = <&cb_v18_pins>; 70 compatible = "regulator-fixed"; 71 regulator-name = "cb_v18"; 72 regulator-min-microvolt = <1800000>; 73 regulator-max-microvolt = <1800000>; 74 regulator-always-on; 75 gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; 76 enable-active-high; 77 }; 78 79 cb_v33: regulator-cb-v33 { 80 pinctrl-names = "default"; 81 pinctrl-0 = <&cb_v33_pins>; 82 compatible = "regulator-fixed"; 83 regulator-name = "cb_v33"; 84 regulator-min-microvolt = <3300000>; 85 regulator-max-microvolt = <3300000>; 86 regulator-always-on; 87 gpio = <&gpio6 30 GPIO_ACTIVE_HIGH>; 88 enable-active-high; 89 }; 90 91 regulator-cb-v50 { 92 pinctrl-names = "default"; 93 pinctrl-0 = <&cb_v50_pins>; 94 compatible = "regulator-fixed"; 95 regulator-name = "cb_v50"; 96 regulator-min-microvolt = <5000000>; 97 regulator-max-microvolt = <5000000>; 98 regulator-always-on; 99 gpio = <&gpio6 31 GPIO_ACTIVE_HIGH>; 100 enable-active-high; 101 }; 102 103 lb_v50: regulator-lb-v50 { 104 /* required for many things at the head (probably indirectly) */ 105 pinctrl-names = "default"; 106 pinctrl-0 = <&lb_v50_pins>; 107 compatible = "regulator-fixed"; 108 regulator-name = "lb_v50"; 109 regulator-min-microvolt = <5000000>; 110 regulator-max-microvolt = <5000000>; 111 regulator-always-on; 112 gpio = <&gpio1 27 GPIO_ACTIVE_HIGH>; 113 enable-active-high; 114 }; 115 116 wl12xx_pwrseq: wl12xx-pwrseq { 117 compatible = "mmc-pwrseq-simple"; 118 clocks = <&twl 1>; 119 clock-names = "ext_clock"; 120 }; 121 122 /* regulator for wl12xx on sdio2 */ 123 wl12xx_vmmc: wl12xx-vmmc { 124 pinctrl-names = "default"; 125 pinctrl-0 = <&wl12xx_gpio>; 126 compatible = "regulator-fixed"; 127 regulator-name = "vwl1271"; 128 regulator-min-microvolt = <1800000>; 129 regulator-max-microvolt = <1800000>; 130 gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>; 131 startup-delay-us = <70000>; 132 enable-active-high; 133 }; 134}; 135 136&gpio1 { 137 pinctrl-names = "default"; 138 pinctrl-0 = <&gpio1_hog_pins &gpio1wk_hog_pins>; 139 140 lb-reset-hog { 141 gpio-hog; 142 gpios = <9 GPIO_ACTIVE_HIGH>; 143 output-low; 144 line-name = "lb_reset"; 145 }; 146 147 power-en-hog { 148 gpio-hog; 149 gpios = <10 GPIO_ACTIVE_HIGH>; 150 output-high; 151 line-name = "power_en"; 152 }; 153 154 /* 155 * Name taken from vendor kernel but no evidence of actual usage found 156 * nor what it really controls. 157 */ 158 panel-power-en-hog { 159 gpio-hog; 160 gpios = <14 GPIO_ACTIVE_HIGH>; 161 output-low; 162 line-name = "panel_power_en"; 163 }; 164 165 /* 166 * These two are exported to sysfs in vendor kernel, usage unknown, 167 * backlight state seems unrelated to these. 168 */ 169 blc-r-hog { 170 gpio-hog; 171 gpios = <17 GPIO_ACTIVE_HIGH>; 172 output-low; 173 line-name = "blc_r"; 174 }; 175 176 blc-l-hog { 177 gpio-hog; 178 gpios = <16 GPIO_ACTIVE_HIGH>; 179 output-low; 180 line-name = "blc_l"; 181 }; 182 183 high-hog { 184 gpio-hog; 185 gpios = <15 GPIO_ACTIVE_HIGH /* maybe dsi to dpi chip reset? */ 186 21 GPIO_ACTIVE_HIGH 187 26 GPIO_ACTIVE_HIGH>; 188 output-high; 189 line-name = "unknown-high"; 190 }; 191 192 low-hog { 193 gpio-hog; 194 gpios = <18 GPIO_ACTIVE_HIGH 195 19 GPIO_ACTIVE_HIGH 196 20 GPIO_ACTIVE_HIGH 197 22 GPIO_ACTIVE_HIGH>; 198 output-low; 199 line-name = "unknown-low"; 200 }; 201}; 202 203&i2c1 { 204 pinctrl-names = "default"; 205 pinctrl-0 = <&i2c1_pins>; 206 207 clock-frequency = <400000>; 208 209 twl: pmic@48 { 210 compatible = "ti,twl6032"; 211 reg = <0x48>; 212 #clock-cells = <1>; 213 /* IRQ# = 7 */ 214 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ 215 interrupt-controller; 216 #interrupt-cells = <1>; 217 system-power-controller; 218 219 charger { 220 compatible = "ti,twl6032-charger", "ti,twl6030-charger"; 221 interrupts = <2>, <5>; 222 io-channels = <&gpadc 10>; 223 io-channel-names = "vusb"; 224 monitored-battery = <&battery>; 225 }; 226 227 rtc { 228 compatible = "ti,twl4030-rtc"; 229 interrupts = <11>; 230 }; 231 232 ldo2: regulator-ldo2 { 233 compatible = "ti,twl6032-ldo2"; 234 regulator-min-microvolt = <1000000>; 235 regulator-max-microvolt = <3000000>; 236 }; 237 238 ldo4: regulator-ldo4 { 239 compatible = "ti,twl6032-ldo4"; 240 regulator-min-microvolt = <1200000>; 241 regulator-max-microvolt = <2800000>; 242 }; 243 244 ldo3: regulator-ldo3 { 245 compatible = "ti,twl6032-ldo3"; 246 regulator-min-microvolt = <1000000>; 247 regulator-max-microvolt = <3000000>; 248 }; 249 250 ldo5: regulator-ldo5 { 251 compatible = "ti,twl6032-ldo5"; 252 regulator-min-microvolt = <1200000>; 253 regulator-max-microvolt = <3000000>; 254 ti,retain-on-reset; 255 }; 256 257 ldo1: regulator-ldo1 { 258 compatible = "ti,twl6032-ldo1"; 259 regulator-min-microvolt = <1800000>; 260 regulator-max-microvolt = <2500000>; 261 }; 262 263 ldo7: regulator-ldo7 { 264 compatible = "ti,twl6032-ldo7"; 265 regulator-min-microvolt = <1200000>; 266 regulator-max-microvolt = <2900000>; 267 }; 268 269 ldoln: regulator-ldoln { 270 compatible = "ti,twl6032-ldoln"; 271 regulator-always-on; 272 }; 273 274 ldo6: regulator-ldo6 { 275 compatible = "ti,twl6032-ldo6"; 276 regulator-always-on; 277 }; 278 279 ldousb: regulator-ldousb { 280 compatible = "ti,twl6032-ldousb"; 281 regulator-always-on; 282 }; 283 284 vio: regulator-vio { 285 compatible = "ti,twl6032-vio"; 286 regulator-always-on; 287 }; 288 289 twl_usb_comparator: usb-comparator { 290 compatible = "ti,twl6030-usb"; 291 interrupts = <4>, <10>; 292 }; 293 294 twl_pwm: pwm { 295 /* provides two PWMs (id 0, 1 for PWM1 and PWM2) */ 296 compatible = "ti,twl6030-pwm"; 297 #pwm-cells = <2>; 298 }; 299 300 twl_pwmled: pwmled { 301 /* provides one PWM (id 0 for Charging indicator LED) */ 302 compatible = "ti,twl6030-pwmled"; 303 #pwm-cells = <2>; 304 }; 305 306 gpadc: gpadc { 307 compatible = "ti,twl6032-gpadc"; 308 interrupts = <3>; 309 #io-channel-cells = <1>; 310 }; 311 312 }; 313}; 314 315#include "twl6030_omap4.dtsi" 316 317&twl_usb_comparator { 318 usb-supply = <&ldousb>; 319}; 320 321 322&i2c2 { 323 pinctrl-names = "default"; 324 pinctrl-0 = <&i2c2_pins>; 325 326 clock-frequency = <200000>; 327 328 /* is sometimes not available, research needed */ 329 gpio_head: gpio@20 { 330 compatible = "ti,tca6408"; 331 reg = <0x20>; 332 gpio-controller; 333 #gpio-cells = <2>; 334 }; 335 336 /* 337 * camera chip at 0x3c, available if <&gpio_head 1> high 338 * and <&gpio_head 5> low 339 */ 340 341 /* at head/glasses */ 342 mpu9150h: imu@68 { 343 compatible = "invensense,mpu9150"; 344 reg = <0x68>; 345 346 pinctrl-names = "default"; 347 pinctrl-0 = <&mpu9150h_pins>; 348 interrupt-parent = <&gpio2>; 349 interrupt = <19 IRQ_TYPE_LEVEL_HIGH>; 350 }; 351}; 352 353&i2c3 { 354 pinctrl-names = "default"; 355 pinctrl-0 = <&i2c3_pins>; 356 357 clock-frequency = <100000>; 358 359 led-controller@66 { 360 compatible = "rohm,bd2606mvv"; 361 reg = <0x66>; 362 363 #address-cells = <1>; 364 #size-cells = <0>; 365 366 led@0 { 367 reg = <0>; 368 color = <LED_COLOR_ID_GREEN>; 369 function = LED_FUNCTION_STATUS; 370 }; 371 372 led@2 { 373 reg = <2>; 374 color = <LED_COLOR_ID_BLUE>; 375 function = LED_FUNCTION_STATUS; 376 }; 377 378 led@4 { 379 reg = <4>; 380 color = <LED_COLOR_ID_RED>; 381 function = LED_FUNCTION_STATUS; 382 }; 383 }; 384}; 385 386&i2c4 { 387 pinctrl-names = "default"; 388 pinctrl-0 = <&i2c4_pins>; 389 390 clock-frequency = <360000>; 391 392 /* TODO: KXTI9 at 0xf */ 393 394 tlv320aic3x: codec@18 { 395 compatible = "ti,tlv320aic3x"; 396 reg = <0x18>; 397 pinctrl-names = "default"; 398 pinctrl-0 = <&tlv320aic3x_pins>; 399 #sound-dai-cells = <0>; 400 401 reset-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; 402 }; 403 404 mpu9150: imu@68 { 405 compatible = "invensense,mpu9150"; 406 reg = <0x68>; 407 408 pinctrl-names = "default"; 409 pinctrl-0 = <&mpu9150_pins>; 410 interrupt-parent = <&gpio2>; 411 interrupt = <7 IRQ_TYPE_LEVEL_HIGH>; 412 vddio-supply = <&cb_v18>; 413 vdd-supply = <&cb_v33>; 414 invensense,level-shifter; 415 }; 416}; 417 418&keypad { 419 pinctrl-names = "default"; 420 pinctrl-0 = <&keypad_pins>; 421 keypad,num-rows = <2>; 422 keypad,num-columns = <3>; 423 linux,keymap = <MATRIX_KEY(0, 0, KEY_MENU) 424 MATRIX_KEY(0, 1, KEY_HOME) 425 MATRIX_KEY(0, 2, KEY_BACK) 426 MATRIX_KEY(1, 0, KEY_ESC) 427 MATRIX_KEY(1, 1, KEY_VOLUMEDOWN) 428 MATRIX_KEY(1, 2, KEY_VOLUMEUP)>; 429 linux,input-no-autorepeat; 430}; 431 432&mcbsp2 { 433 #sound-dai-cells = <0>; 434 pinctrl-names = "default"; 435 pinctrl-0 = <&mcbsp2_pins>; 436 status = "okay"; 437}; 438 439 440&mmc1 { 441 /* sdcard */ 442 vmmc-supply = <&ldo5>; 443 broken-cd; 444 bus-width = <4>; 445}; 446 447&mmc2 { 448 /* emmc */ 449 vmmc-supply = <&ldo2>; 450 bus-width = <8>; 451}; 452 453&mmc3 { 454 pinctrl-names = "default"; 455 pinctrl-0 = <&wl12xx_pins>; 456 vmmc-supply = <&wl12xx_vmmc>; 457 mmc-pwrseq = <&wl12xx_pwrseq>; 458 interrupts-extended = <&wakeupgen GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH 459 &omap4_pmx_core 0x12e>; 460 non-removable; 461 bus-width = <4>; 462 cap-power-off-card; 463 464 #address-cells = <1>; 465 #size-cells = <0>; 466 wlcore: wlcore@2 { 467 compatible = "ti,wl1283"; 468 reg = <2>; 469 interrupts-extended = <&gpio1 23 IRQ_TYPE_LEVEL_HIGH>; 470 interrupt-names = "irq"; 471 ref-clock-frequency = <26000000>; 472 tcxo-clock-frequency = <26000000>; 473 }; 474}; 475 476&mmc4 { 477 status = "disabled"; 478}; 479 480&mmc5 { 481 status = "disabled"; 482}; 483 484&omap4_pmx_core { 485 bt_pins: pinmux-bt-pins { 486 pinctrl-single,pins = < 487 OMAP4_IOPAD(0x1ca, PIN_OUTPUT | MUX_MODE3) /* gpio25 */ 488 >; 489 }; 490 491 cb_v18_pins: pinmux-cb-v18-pins { 492 pinctrl-single,pins = < 493 OMAP4_IOPAD(0x1d0, PIN_OUTPUT | MUX_MODE3) /* gpio28 */ 494 >; 495 }; 496 497 cb_v33_pins: pinmux-cb-v33-pins { 498 pinctrl-single,pins = < 499 OMAP4_IOPAD(0x1d2, PIN_OUTPUT | MUX_MODE3) /* gpio190 */ 500 >; 501 }; 502 503 cb_v50_pins: pinmux-cb-v50-pins { 504 pinctrl-single,pins = < 505 OMAP4_IOPAD(0x1d4, PIN_OUTPUT | MUX_MODE3) /* gpio191 */ 506 >; 507 }; 508 509 gpio_keys_pins: pinmux-gpio-key-pins { 510 pinctrl-single,pins = < 511 OMAP4_IOPAD(0x56, PIN_INPUT_PULLUP | MUX_MODE3) /* gpio35 */ 512 >; 513 }; 514 515 gpio1_hog_pins: pinmux-gpio1-hog-pins { 516 pinctrl-single,pins = < 517 OMAP4_IOPAD(0x1b4, PIN_OUTPUT | MUX_MODE3) /* gpio14 */ 518 OMAP4_IOPAD(0x1b8, PIN_OUTPUT | MUX_MODE3) /* gpio16 */ 519 OMAP4_IOPAD(0x1ba, PIN_OUTPUT | MUX_MODE3) /* gpio17 */ 520 521 OMAP4_IOPAD(0x1b6, PIN_OUTPUT | MUX_MODE3) /* gpio15 */ 522 OMAP4_IOPAD(0x1bc, PIN_OUTPUT | MUX_MODE3) /* gpio18 */ 523 OMAP4_IOPAD(0x1be, PIN_OUTPUT | MUX_MODE3) /* gpio19 */ 524 OMAP4_IOPAD(0x1c0, PIN_OUTPUT | MUX_MODE3) /* gpio20 */ 525 OMAP4_IOPAD(0x1c2, PIN_OUTPUT | MUX_MODE3) /* gpio21 */ 526 OMAP4_IOPAD(0x1c4, PIN_OUTPUT | MUX_MODE3) /* gpio22 */ 527 OMAP4_IOPAD(0x1cc, PIN_OUTPUT | MUX_MODE3) /* gpio26 */ 528 >; 529 }; 530 531 i2c1_pins: pinmux-i2c1-pins { 532 pinctrl-single,pins = < 533 OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ 534 OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ 535 >; 536 }; 537 538 i2c2_pins: pinmux-i2c2-pins { 539 pinctrl-single,pins = < 540 OMAP4_IOPAD(0x126, PIN_INPUT | MUX_MODE0) /* i2c2_scl */ 541 OMAP4_IOPAD(0x128, PIN_INPUT | MUX_MODE0) /* i2c2_sda */ 542 >; 543 }; 544 545 i2c3_pins: pinmux-i2c3-pins { 546 pinctrl-single,pins = < 547 OMAP4_IOPAD(0x12a, PIN_INPUT | MUX_MODE0) /* i2c3_scl */ 548 OMAP4_IOPAD(0x12c, PIN_INPUT | MUX_MODE0) /* i2c3_sda */ 549 >; 550 }; 551 552 i2c4_pins: pinmux-i2c4-pins { 553 pinctrl-single,pins = < 554 OMAP4_IOPAD(0x12e, PIN_INPUT | MUX_MODE0) /* i2c4_scl */ 555 OMAP4_IOPAD(0x130, PIN_INPUT | MUX_MODE0) /* i2c4_sda */ 556 >; 557 }; 558 559 keypad_pins: pinmux-keypad-pins { 560 pinctrl-single,pins = < 561 /* kpd_row0 */ 562 OMAP4_IOPAD(0x0050, PIN_INPUT_PULLUP | MUX_MODE1) 563 /* kpd_row1 */ 564 OMAP4_IOPAD(0x0052, PIN_INPUT_PULLUP | MUX_MODE1) 565 /* kpd_row2 */ 566 OMAP4_IOPAD(0x0054, PIN_INPUT_PULLUP | MUX_MODE1) 567 /* kpd_col0 */ 568 OMAP4_IOPAD(0x0058, PIN_OUTPUT | MUX_MODE1) 569 /* kpd_col1 */ 570 OMAP4_IOPAD(0x005a, PIN_OUTPUT | MUX_MODE1) 571 /* kpd_col2 */ 572 OMAP4_IOPAD(0x005c, PIN_OUTPUT | MUX_MODE1) 573 >; 574 }; 575 576 lb_v50_pins: pinmux-lb-v50-pins { 577 pinctrl-single,pins = < 578 OMAP4_IOPAD(0x1ce, PIN_OUTPUT | MUX_MODE3) /* gpio27 */ 579 >; 580 }; 581 582 mcbsp2_pins: pinmux-mcbsp2-pins { 583 pinctrl-single,pins = < 584 OMAP4_IOPAD(0x0f6, PIN_INPUT | MUX_MODE0) /* abe_mcbsp2_clkx */ 585 OMAP4_IOPAD(0x0f8, PIN_INPUT | MUX_MODE0) /* abe_mcbsp2_dr */ 586 OMAP4_IOPAD(0x0fa, PIN_OUTPUT | MUX_MODE0) /* abe_mcbsp2_dx */ 587 OMAP4_IOPAD(0x0fc, PIN_INPUT | MUX_MODE0) /* abe_mcbsp2_fsx */ 588 >; 589 }; 590 591 mpu9150_pins: pinmux-mpu9150-pins { 592 pinctrl-single,pins = < 593 OMAP4_IOPAD(0x5e, PIN_INPUT_PULLUP | MUX_MODE3) 594 >; 595 }; 596 597 mpu9150h_pins: pinmux-mpu9150h-pins { 598 pinctrl-single,pins = < 599 OMAP4_IOPAD(0x76, PIN_INPUT_PULLUP | MUX_MODE3) 600 >; 601 }; 602 603 tlv320aic3x_pins: pinmux-tlv320aic3x-pins { 604 pinctrl-single,pins = < 605 OMAP4_IOPAD(0x7e, PIN_OUTPUT | MUX_MODE3) 606 >; 607 }; 608 609 uart2_pins: pinmux-uart2-pins { 610 pinctrl-single,pins = < 611 OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts */ 612 OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0) /* uart2_rts.uart2_rts */ 613 OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_rx.uart2_rx */ 614 OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */ 615 >; 616 }; 617 618 uart3_pins: pinmux-uart3-pins { 619 pinctrl-single,pins = < 620 OMAP4_IOPAD(0x144, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx */ 621 OMAP4_IOPAD(0x146, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx */ 622 >; 623 }; 624 625 usb_otg_hs_pins: pinmux-usb-otg-hs-pins { 626 pinctrl-single,pins = < 627 OMAP4_IOPAD(0x194, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usba0_otg_ce */ 628 OMAP4_IOPAD(0x196, PIN_INPUT | MUX_MODE0) /* usba0_otg_dp */ 629 OMAP4_IOPAD(0x198, PIN_INPUT | MUX_MODE0) /* usba0_otg_dm */ 630 >; 631 }; 632 633 wl12xx_pins: pinmux-wl12xx-pins { 634 pinctrl-single,pins = < 635 OMAP4_IOPAD(0x1c6, PIN_INPUT | MUX_MODE3) /* gpio_23 / IRQ */ 636 OMAP4_IOPAD(0x16c, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_dat2 */ 637 OMAP4_IOPAD(0x16e, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_dat1 */ 638 OMAP4_IOPAD(0x170, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_dat0 */ 639 OMAP4_IOPAD(0x172, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_dat3 */ 640 OMAP4_IOPAD(0x174, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_cmd */ 641 OMAP4_IOPAD(0x176, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_clk */ 642 >; 643 }; 644 645 wl12xx_gpio: pinmux-wl12xx-gpio-pins { 646 pinctrl-single,pins = < 647 OMAP4_IOPAD(0x1c8, PIN_OUTPUT | MUX_MODE3) /* gpio_24 / WLAN_EN */ 648 >; 649 }; 650}; 651 652&omap4_pmx_wkup { 653 gpio1wk_hog_pins: pinmux-gpio1wk-hog-pins { 654 pinctrl-single,pins = < 655 OMAP4_IOPAD(0x68, PIN_INPUT_PULLDOWN | MUX_MODE3) /* gpio9 */ 656 OMAP4_IOPAD(0x6a, PIN_INPUT | MUX_MODE3) /* gpio10 */ 657 >; 658 }; 659}; 660 661&uart2 { 662 pinctrl-names = "default"; 663 pinctrl-0 = <&uart2_pins &bt_pins>; 664 interrupts-extended = <&wakeupgen GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH 665 &omap4_pmx_core OMAP4_UART2_RX>; 666 667 bluetooth-gnss { 668 compatible = "ti,wl1283-st"; 669 enable-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>; /* GPIO_25 */ 670 clocks = <&twl 1>; 671 clock-names = "ext_clock"; 672 }; 673}; 674 675&uart3 { 676 pinctrl-names = "default"; 677 pinctrl-0 = <&uart3_pins>; 678 interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH 679 &omap4_pmx_core OMAP4_UART3_RX>; 680}; 681 682&usb_otg_hs { 683 pinctrl-names = "default"; 684 pinctrl-0 = <&usb_otg_hs_pins>; 685 686 interface-type = <1>; 687 mode = <3>; 688 power = <50>; 689}; 690 691&usbhshost { 692 status = "disabled"; 693}; 694