1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Devicetree for the Samsung Galaxy Amp SGH-I407 also known as Kyle. 4 * 5 * The code also refers to "Kyle AT&T" reflecting that this mobile phone 6 * was customized for the AT&T subsidiary Aio Wireless (All In One) and 7 * offered by the company in 2013. 8 */ 9 10/dts-v1/; 11#include "ste-db8500.dtsi" 12#include "ste-ab8505.dtsi" 13#include "ste-dbx5x0-pinctrl.dtsi" 14#include <dt-bindings/gpio/gpio.h> 15#include <dt-bindings/leds/common.h> 16#include <dt-bindings/input/input.h> 17#include <dt-bindings/interrupt-controller/irq.h> 18 19/ { 20 model = "Samsung Galaxy Amp (SGH-I407)"; 21 compatible = "samsung,kyle", "st-ericsson,u8500"; 22 23 chosen { 24 stdout-path = &serial2; 25 }; 26 27 battery: battery { 28 compatible = "samsung,eb425161la"; 29 }; 30 31 thermal-zones { 32 battery-thermal { 33 /* This zone will be polled by the battery temperature code */ 34 polling-delay = <0>; 35 polling-delay-passive = <0>; 36 thermal-sensors = <&bat_therm>; 37 38 trips { 39 battery-crit-hi { 40 temperature = <70000>; 41 hysteresis = <2000>; 42 type = "critical"; 43 }; 44 }; 45 }; 46 }; 47 48 bat_therm: thermistor { 49 compatible = "samsung,1404-001221"; 50 io-channels = <&gpadc 0x02>; /* BatTemp */ 51 pullup-uv = <1800000>; 52 pullup-ohm = <230000>; 53 pulldown-ohm = <0>; 54 #thermal-sensor-cells = <0>; 55 }; 56 57 /* TI TXS0206 level translator for 2.9 V */ 58 sd_level_translator: regulator-gpio { 59 compatible = "regulator-fixed"; 60 61 /* GPIO87 EN */ 62 gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>; 63 enable-active-high; 64 65 regulator-name = "sd-level-translator"; 66 regulator-min-microvolt = <2900000>; 67 regulator-max-microvolt = <2900000>; 68 regulator-type = "voltage"; 69 70 startup-delay-us = <200>; 71 72 pinctrl-names = "default"; 73 pinctrl-0 = <&sd_level_translator_default>; 74 }; 75 76 /* External LDO MIC5366-3.3YMT for eMMC */ 77 ldo_3v3_reg: regulator-gpio-ldo-3v3 { 78 compatible = "regulator-fixed"; 79 regulator-name = "en-3v3-fixed-supply"; 80 regulator-min-microvolt = <3300000>; 81 regulator-max-microvolt = <3300000>; 82 gpio = <&gpio6 31 GPIO_ACTIVE_HIGH>; 83 startup-delay-us = <5000>; 84 enable-active-high; 85 pinctrl-names = "default"; 86 pinctrl-0 = <&emmc_ldo_en_default_mode>; 87 }; 88 89 /* 90 * External Ricoh RP152L010B-TR LCD LDO regulator for the display. 91 * LCD_PWR_EN controls both a 3.0V and 1.8V output. 92 */ 93 lcd_3v0_reg: regulator-gpio-lcd-3v0 { 94 compatible = "regulator-fixed"; 95 /* Supplied in turn by VBAT */ 96 regulator-name = "VREG_LCD_3V0"; 97 regulator-min-microvolt = <3000000>; 98 regulator-max-microvolt = <3000000>; 99 /* GPIO219 controls this regulator */ 100 gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>; 101 enable-active-high; 102 pinctrl-names = "default"; 103 pinctrl-0 = <&lcd_pwr_en_default_mode>; 104 }; 105 lcd_1v8_reg: regulator-gpio-lcd-1v8 { 106 compatible = "regulator-fixed"; 107 /* Supplied in turn by VBAT */ 108 regulator-name = "VREG_LCD_1V8"; 109 regulator-min-microvolt = <1800000>; 110 regulator-max-microvolt = <1800000>; 111 /* GPIO219 controls this regulator too */ 112 gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>; 113 enable-active-high; 114 pinctrl-names = "default"; 115 pinctrl-0 = <&lcd_pwr_en_default_mode>; 116 }; 117 118 wlan_en: regulator-gpio-wlan-en { 119 compatible = "regulator-fixed"; 120 regulator-name = "wl-reg-on"; 121 regulator-min-microvolt = <3000000>; 122 regulator-max-microvolt = <3000000>; 123 startup-delay-us = <200000>; 124 /* GPIO215 WLAN_EN */ 125 gpio = <&gpio6 23 GPIO_ACTIVE_HIGH>; 126 enable-active-high; 127 pinctrl-names = "default"; 128 pinctrl-0 = <&wlan_en_default_mode>; 129 }; 130 131 vibrator { 132 compatible = "gpio-vibrator"; 133 enable-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>; 134 pinctrl-names = "default"; 135 pinctrl-0 = <&vibrator_default>; 136 }; 137 138 gpio-keys { 139 compatible = "gpio-keys"; 140 pinctrl-names = "default"; 141 pinctrl-0 = <&gpio_keys_default_mode>; 142 143 button-home { 144 linux,code = <KEY_HOME>; 145 label = "HOME"; 146 /* GPIO91 */ 147 gpios = <&gpio2 27 GPIO_ACTIVE_LOW>; 148 }; 149 button-volup { 150 linux,code = <KEY_VOLUMEUP>; 151 label = "VOL+"; 152 /* GPIO67 */ 153 gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; 154 }; 155 button-voldown { 156 linux,code = <KEY_VOLUMEDOWN>; 157 label = "VOL-"; 158 /* GPIO92 */ 159 gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; 160 }; 161 }; 162 163 ktd253: backlight { 164 compatible = "kinetic,ktd253"; 165 /* GPIO 69 */ 166 enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; 167 /* Default to 13/32 brightness */ 168 default-brightness = <13>; 169 pinctrl-names = "default"; 170 pinctrl-0 = <&gpio_backlight_default_mode>; 171 }; 172 173 /* Richtek RT8515GQW Flash LED Driver IC */ 174 flash { 175 compatible = "richtek,rt8515"; 176 /* GPIO 140 */ 177 enf-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>; 178 /* GPIO 141 */ 179 ent-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>; 180 /* 181 * RFS is 16 kOhm and RTS is 100 kOhm giving 182 * the flash max current 343mA and torch max 183 * current 55 mA. 184 */ 185 richtek,rfs-ohms = <16000>; 186 richtek,rts-ohms = <100000>; 187 pinctrl-names = "default"; 188 pinctrl-0 = <&gpio_flash_default_mode>; 189 190 led { 191 function = LED_FUNCTION_FLASH; 192 color = <LED_COLOR_ID_WHITE>; 193 flash-max-timeout-us = <250000>; 194 flash-max-microamp = <343750>; 195 led-max-microamp = <55000>; 196 }; 197 }; 198 199 i2c-gpio-0 { 200 compatible = "i2c-gpio"; 201 sda-gpios = <&gpio4 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 202 scl-gpios = <&gpio4 15 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 203 pinctrl-names = "default"; 204 pinctrl-0 = <&i2c_gpio_0_default>; 205 #address-cells = <1>; 206 #size-cells = <0>; 207 /* TODO: this should be used by the NCP6914 Camera power management unit */ 208 }; 209 210 i2c-gpio-1 { 211 compatible = "i2c-gpio"; 212 sda-gpios = <&gpio4 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 213 scl-gpios = <&gpio4 23 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 214 pinctrl-names = "default"; 215 pinctrl-0 = <&i2c_gpio_1_default>; 216 #address-cells = <1>; 217 #size-cells = <0>; 218 magnetometer@c { 219 compatible = "alps,hscdtd008a"; 220 reg = <0x0c>; 221 avdd-supply = <&ab8500_ldo_aux1_reg>; 222 dvdd-supply = <&ab8500_ldo_aux6_reg>; 223 }; 224 }; 225 226 soc { 227 // External Micro SD slot 228 mmc@80126000 { 229 arm,primecell-periphid = <0x10480180>; 230 max-frequency = <100000000>; 231 bus-width = <4>; 232 cap-sd-highspeed; 233 cap-mmc-highspeed; 234 st,sig-pin-fbclk; 235 full-pwr-cycle; 236 vmmc-supply = <&ab8500_ldo_aux3_reg>; 237 vqmmc-supply = <&sd_level_translator>; 238 pinctrl-names = "default", "sleep"; 239 pinctrl-0 = <&mc0_a_1_default>; 240 pinctrl-1 = <&mc0_a_1_sleep>; 241 cd-gpios = <&gpio6 25 GPIO_ACTIVE_LOW>; // GPIO217 242 status = "okay"; 243 }; 244 245 // WLAN SDIO channel 246 mmc@80118000 { 247 arm,primecell-periphid = <0x10480180>; 248 max-frequency = <50000000>; 249 bus-width = <4>; 250 non-removable; 251 cap-sd-highspeed; 252 vmmc-supply = <&wlan_en>; 253 pinctrl-names = "default", "sleep"; 254 pinctrl-0 = <&mc1_a_2_default>; 255 pinctrl-1 = <&mc1_a_2_sleep>; 256 status = "okay"; 257 #address-cells = <1>; 258 #size-cells = <0>; 259 260 wifi@1 { 261 compatible = "brcm,bcm4334-fmac", "brcm,bcm4329-fmac"; 262 reg = <1>; 263 /* GPIO216 WL_HOST_WAKE */ 264 interrupt-parent = <&gpio6>; 265 interrupts = <24 IRQ_TYPE_EDGE_FALLING>; 266 interrupt-names = "host-wake"; 267 pinctrl-names = "default"; 268 pinctrl-0 = <&wlan_default_mode>; 269 }; 270 }; 271 272 /* 273 * eMMC seems to be mostly Samsung KLM4G1YE4C "4YMD1R" 274 */ 275 mmc@80005000 { 276 arm,primecell-periphid = <0x10480180>; 277 max-frequency = <100000000>; 278 bus-width = <8>; 279 non-removable; 280 cap-mmc-highspeed; 281 mmc-ddr-1_8v; 282 no-sdio; 283 no-sd; 284 /* From datasheet page 26 figure 9: 300 ms set-up time for 4GB */ 285 post-power-on-delay-ms = <300>; 286 vmmc-supply = <&ldo_3v3_reg>; 287 pinctrl-names = "default", "sleep"; 288 pinctrl-0 = <&mc2_a_1_default>; 289 pinctrl-1 = <&mc2_a_1_sleep>; 290 291 status = "okay"; 292 }; 293 294 /* GBF (Bluetooth) UART */ 295 serial@80120000 { 296 pinctrl-names = "default", "sleep"; 297 pinctrl-0 = <&u0_a_1_default>; 298 pinctrl-1 = <&u0_a_1_sleep>; 299 status = "okay"; 300 301 bluetooth { 302 /* BCM4334B0 actually */ 303 compatible = "brcm,bcm4330-bt"; 304 shutdown-gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>; 305 device-wakeup-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>; 306 host-wakeup-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>; 307 pinctrl-names = "default"; 308 pinctrl-0 = <&bluetooth_default_mode>; 309 }; 310 }; 311 312 /* GPF UART */ 313 serial@80121000 { 314 status = "okay"; 315 pinctrl-names = "default", "sleep"; 316 pinctrl-0 = <&u1rxtx_a_1_default &u1ctsrts_a_1_default>; 317 pinctrl-1 = <&u1rxtx_a_1_sleep &u1ctsrts_a_1_sleep>; 318 319 gnss { 320 /* The CSRG05TA03-ICJE-R is a SirfStarV 5t chip */ 321 compatible = "csr,csrg05ta03-icje-r"; 322 /* GPS_RSTN on GPIO21 */ 323 reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>; 324 /* GPS_ON_OFF on GPIO86 */ 325 sirf,onoff-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; 326 /* GPS_1V8 (VSMPS2) */ 327 vcc-supply = <&db8500_vsmps2_reg>; 328 pinctrl-names = "default"; 329 pinctrl-0 = <&g05ta03_kyle_default>; 330 /* According to /etc/sirfgps.conf */ 331 current-speed = <460800>; 332 }; 333 }; 334 335 /* Debugging console UART connected to AB8505 USB */ 336 serial@80007000 { 337 status = "okay"; 338 pinctrl-names = "default", "sleep"; 339 pinctrl-0 = <&u2rxtx_c_1_default>; 340 pinctrl-1 = <&u2rxtx_c_1_sleep>; 341 }; 342 343 prcmu@80157000 { 344 ab8505 { 345 phy { 346 pinctrl-names = "default", "sleep"; 347 pinctrl-0 = <&usb_a_1_default>; 348 pinctrl-1 = <&usb_a_1_sleep>; 349 }; 350 351 ab8500_fg { 352 line-impedance-micro-ohms = <36000>; 353 }; 354 355 regulator { 356 ab8500_ldo_aux1 { 357 /* Used for VDD for sensors */ 358 regulator-name = "AUX1"; 359 regulator-min-microvolt = <3000000>; 360 regulator-max-microvolt = <3300000>; 361 }; 362 363 ab8500_ldo_aux2 { 364 /* Supplies the MMS touchscreen only with 3.3V */ 365 regulator-name = "AUX2"; 366 regulator-min-microvolt = <3300000>; 367 regulator-max-microvolt = <3300000>; 368 }; 369 370 ab8500_ldo_aux3 { 371 /* Used for voltage for external MMC/SD card */ 372 regulator-name = "AUX3"; 373 regulator-min-microvolt = <1100000>; 374 regulator-max-microvolt = <3300000>; 375 }; 376 377 ab8500_ldo_aux4 { 378 regulator-name = "AUX4"; 379 /* Hammer to 3.3V for the touchscreen */ 380 regulator-min-microvolt = <3300000>; 381 regulator-max-microvolt = <3300000>; 382 }; 383 384 ab8500_ldo_aux5 { 385 regulator-name = "AUX5"; 386 /* 1.8V for the touchscreen */ 387 regulator-min-microvolt = <1800000>; 388 regulator-max-microvolt = <1800000>; 389 }; 390 391 ab8500_ldo_aux6 { 392 regulator-name = "AUX6"; 393 /* Used by sensors for 1.8 V in R0.1+ */ 394 regulator-min-microvolt = <1800000>; 395 regulator-max-microvolt = <1800000>; 396 }; 397 398 ab8500_ldo_aux8 { 399 /* Unused */ 400 regulator-name = "AUX8"; 401 }; 402 }; 403 }; 404 }; 405 406 /* I2C0 */ 407 i2c@80004000 { 408 status = "okay"; 409 410 pinctrl-names = "default", "sleep"; 411 pinctrl-0 = <&i2c0_a_1_default>; 412 pinctrl-1 = <&i2c0_a_1_sleep>; 413 414 proximity@44 { 415 compatible = "sharp,gp2ap002s00f"; 416 clock-frequency = <400000>; 417 reg = <0x44>; 418 419 interrupt-parent = <&gpio4>; 420 interrupts = <18 IRQ_TYPE_EDGE_FALLING>; 421 vdd-supply = <&ab8500_ldo_aux1_reg>; 422 vio-supply = <&ab8500_ldo_aux6_reg>; 423 pinctrl-names = "default"; 424 pinctrl-0 = <&gp2ap002_kyle_default>; 425 sharp,proximity-far-hysteresis = /bits/ 8 <0x2f>; 426 sharp,proximity-close-hysteresis = /bits/ 8 <0x0f>; 427 }; 428 }; 429 430 /* I2C2 */ 431 i2c@80128000 { 432 status = "okay"; 433 434 pinctrl-names = "default", "sleep"; 435 pinctrl-0 = <&i2c2_b_2_default>; 436 pinctrl-1 = <&i2c2_b_2_sleep>; 437 438 accel@18 { 439 compatible = "bosch,bma254"; 440 clock-frequency = <400000>; 441 reg = <0x18>; 442 443 mount-matrix = "-1", "0", "0", 444 "0", "-1", "0", 445 "0", "0", "-1"; 446 vdd-supply = <&ab8500_ldo_aux1_reg>; 447 vddio-supply = <&ab8500_ldo_aux6_reg>; 448 }; 449 }; 450 451 /* I2C3 */ 452 i2c@80110000 { 453 status = "okay"; 454 455 pinctrl-names = "default", "sleep"; 456 pinctrl-0 = <&i2c3_c_2_default>; 457 pinctrl-1 = <&i2c3_c_2_sleep>; 458 459 /* Melfas MMS134S touchscreen */ 460 touchscreen@48 { 461 compatible = "melfas,mms134s"; 462 reg = <0x48>; 463 /* GPIO218 for IRQ */ 464 interrupt-parent = <&gpio6>; 465 interrupts = <26 IRQ_TYPE_EDGE_FALLING>; 466 /* AVDD is "analog supply", 2.57-3.47 V */ 467 avdd-supply = <&ab8500_ldo_aux2_reg>; 468 /* VDD is "digital supply" 1.71-3.47V */ 469 vdd-supply = <&ab8500_ldo_aux5_reg>; 470 471 touchscreen-size-x = <480>; 472 touchscreen-size-y = <800>; 473 474 pinctrl-names = "default"; 475 pinctrl-0 = <&mms134s_kyle_default>; 476 }; 477 }; 478 479 mcde@a0350000 { 480 status = "okay"; 481 pinctrl-names = "default"; 482 pinctrl-0 = <&dsi_default_mode>; 483 484 dsi@a0351000 { 485 panel { 486 /* 487 * NT35510-based Hydis HVA40WV1 488 * Apparently some Kyle models can have a NT35512 fitted 489 * here instead. In that case the boot loader needs to 490 * modify this compatible. 491 */ 492 compatible = "hydis,hva40wv1", "novatek,nt35510"; 493 reg = <0>; 494 /* v_lcd_3v0 2.3-4.8V */ 495 vdd-supply = <&lcd_3v0_reg>; 496 /* v_lcd_1v8 1.65-3.3V */ 497 vddi-supply = <&lcd_1v8_reg>; 498 /* GPIO 139 */ 499 reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; 500 pinctrl-names = "default"; 501 pinctrl-0 = <&display_default_mode>; 502 backlight = <&ktd253>; 503 }; 504 }; 505 }; 506 }; 507}; 508 509&pinctrl { 510 /* 511 * This extends the MC0_A_1 default config to include 512 * the card detect GPIO217 line. 513 */ 514 sdi0 { 515 mc0_a_1_default { 516 default_cfg1 { 517 /* GPIO18, 19 & 20 unused so pull down */ 518 ste,config = <&gpio_in_pd>; 519 }; 520 default_cfg4 { 521 pins = "GPIO217_AH12"; /* card detect */ 522 ste,config = <&gpio_in_pd>; 523 }; 524 }; 525 }; 526 527 mcde { 528 dsi_default_mode: dsi_default { 529 default_mux1 { 530 /* Mux in VSI0 used for DSI TE */ 531 function = "lcd"; 532 groups = "lcdvsi0_a_1"; /* VSI0 for LCD */ 533 }; 534 default_cfg1 { 535 pins = "GPIO68_E1"; /* VSI0 */ 536 ste,config = <&in_nopull>; 537 }; 538 }; 539 }; 540 541 /* Two GPIO lines used by the display */ 542 display { 543 display_default_mode: display_default { 544 kyle_cfg1 { 545 /* 546 * OLED DETECT or check_pba, this appears to be high 547 * on "PBA" which I guess is "prototype board A". 548 */ 549 pins = "GPIO93_B7"; 550 ste,config = <&gpio_in_nopull>; 551 }; 552 kyle_cfg2 { 553 pins = "GPIO139_C9"; 554 /* 555 * MIPI_DSI0_RESET_N resets the display, leave high 556 * (de-asserted) so we only assert reset explicitly 557 * from the display driver. 558 */ 559 ste,config = <&gpio_out_hi>; 560 }; 561 }; 562 }; 563 564 /* GPIO that enables the LDO regulator for the LCD display */ 565 lcd-ldo { 566 lcd_pwr_en_default_mode: lcd_pwr_en_default { 567 /* LCD_PWR_EN on GPIO219 */ 568 kyle_cfg1 { 569 pins = "GPIO219_AG10"; 570 ste,config = <&gpio_out_hi>; 571 }; 572 }; 573 }; 574 575 backlight { 576 gpio_backlight_default_mode: backlight_default { 577 kyle_cfg1 { 578 pins = "GPIO69_E2"; /* LCD_BL_CTRL */ 579 ste,config = <&gpio_out_lo>; 580 }; 581 }; 582 }; 583 flash { 584 gpio_flash_default_mode: flash_default { 585 kyle_cfg1 { 586 pins = "GPIO140_B11", "GPIO141_C12"; 587 ste,config = <&gpio_out_lo>; 588 }; 589 }; 590 }; 591 /* GPIO that enables the 2.9V SD card level translator */ 592 sd-level-translator { 593 sd_level_translator_default: sd_level_translator_default { 594 /* level shifter on GPIO87 */ 595 kyle_cfg1 { 596 pins = "GPIO87_B3"; 597 ste,config = <&gpio_out_hi>; 598 }; 599 }; 600 }; 601 /* GPIO that enables the LDO regulator for the eMMC */ 602 emmc-ldo { 603 emmc_ldo_en_default_mode: emmc_ldo_default { 604 /* LDO enable on GPIO223 */ 605 kyle_cfg1 { 606 pins = "GPIO223_AH9"; 607 ste,config = <&gpio_out_hi>; 608 }; 609 }; 610 }; 611 /* GPIO keys */ 612 gpio-keys { 613 gpio_keys_default_mode: gpio_keys_default { 614 kyle_cfg1 { 615 pins = "GPIO67_G2", /* VOL UP */ 616 "GPIO91_B6", /* HOME */ 617 "GPIO92_D6"; /* VOL DOWN */ 618 ste,config = <&gpio_in_pu>; 619 }; 620 }; 621 }; 622 /* Interrupt line for light/proximity sensor GP2AP002 */ 623 gp2ap002 { 624 gp2ap002_kyle_default: gp2ap002_kyle { 625 kyle_cfg1 { 626 pins = "GPIO146_D13"; 627 ste,config = <&gpio_in_nopull>; 628 }; 629 }; 630 }; 631 /* GPIO-based I2C bus for NCP6914 */ 632 i2c-gpio-0 { 633 i2c_gpio_0_default: i2c_gpio_0 { 634 kyle_cfg1 { 635 pins = "GPIO143_D12", "GPIO144_B13"; 636 ste,config = <&gpio_in_nopull>; 637 }; 638 }; 639 }; 640 /* GPIO-based I2C bus for ALPS HSCD compass */ 641 i2c-gpio-1 { 642 i2c_gpio_1_default: i2c_gpio_1 { 643 kyle_cfg1 { 644 pins = "GPIO151_B17", "GPIO152_D16"; 645 ste,config = <&gpio_in_nopull>; 646 }; 647 }; 648 }; 649 wlan { 650 wlan_default_mode: wlan_default { 651 kyle_cfg1 { 652 pins = "GPIO216_AG12"; 653 ste,config = <&gpio_in_pd>; 654 }; 655 }; 656 wlan_en_default_mode: wlan_en_default { 657 kyle_cfg2 { 658 pins = "GPIO215_AH13"; 659 ste,config = <&gpio_out_lo>; 660 }; 661 }; 662 }; 663 bluetooth { 664 bluetooth_default_mode: bluetooth_default { 665 kyle_cfg1 { 666 pins = "GPIO199_AH23", "GPIO222_AJ9"; 667 ste,config = <&gpio_out_lo>; 668 }; 669 kyle_cfg2 { 670 pins = "GPIO97_D9"; 671 ste,config = <&gpio_in_nopull>; 672 }; 673 }; 674 }; 675 vibrator { 676 vibrator_default: vibrator_default { 677 kyle_cfg1 { 678 pins = "GPIO195_AG28"; /* MOT_EN */ 679 ste,config = <&gpio_out_lo>; 680 }; 681 }; 682 }; 683 /* Interrupt line for the Melfas MMS134S touchscreen */ 684 touchscreen { 685 mms134s_kyle_default: mms134s_kyle { 686 kyle_cfg1 { 687 pins = "GPIO218_AH11"; 688 ste,config = <&gpio_in_nopull>; 689 }; 690 }; 691 }; 692 g05ta03 { 693 g05ta03_kyle_default: g05ta03 { 694 /* Reset line, start out de-asserted */ 695 kyle_cfg1 { 696 pins = "GPIO21_AB3"; 697 ste,config = <&gpio_out_hi>; 698 }; 699 /* GPS_ON_OFF, start out deasserted (off) */ 700 kyle_cfg2 { 701 pins = "GPIO86_C6"; 702 ste,config = <&gpio_out_lo>; 703 }; 704 }; 705 }; 706}; 707 708&ab8505_gpio { 709 /* Hog a few default settings */ 710 pinctrl-names = "default"; 711 pinctrl-0 = <&gpio_default>; 712 713 gpio { 714 gpio_default: gpio_default { 715 kyle_mux { 716 /* Change unused pins to GPIO mode */ 717 function = "gpio"; 718 groups = "gpio3_a_1", /* default: SysClkReq4 */ 719 "gpio14_a_1"; /* default: PWMOut1 */ 720 }; 721 kyle_cfg1 { 722 pins = "GPIO11_B17", "GPIO13_D17", "GPIO50_L4"; 723 bias-disable; 724 }; 725 }; 726 }; 727}; 728
