arch/arm/boot/dts/ste-ux500-samsung-kyle.dts

   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         /* TI TXS0206 level translator for 2.9 V */
  28         sd_level_translator: regulator-gpio {
  29                 compatible = "regulator-fixed";
  30
  31                 /* GPIO87 EN */
  32                 gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>;
  33                 enable-active-high;
  34
  35                 regulator-name = "sd-level-translator";
  36                 regulator-min-microvolt = <2900000>;
  37                 regulator-max-microvolt = <2900000>;
  38                 regulator-type = "voltage";
  39
  40                 startup-delay-us = <200>;
  41
  42                 pinctrl-names = "default";
  43                 pinctrl-0 = <&sd_level_translator_default>;
  44         };
  45
  46         /* External LDO MIC5366-3.3YMT for eMMC */
  47         ldo_3v3_reg: regulator-gpio-ldo-3v3 {
  48                 compatible = "regulator-fixed";
  49                 regulator-name = "en-3v3-fixed-supply";
  50                 regulator-min-microvolt = <3300000>;
  51                 regulator-max-microvolt = <3300000>;
  52                 gpio = <&gpio6 31 GPIO_ACTIVE_HIGH>;
  53                 startup-delay-us = <5000>;
  54                 enable-active-high;
  55                 pinctrl-names = "default";
  56                 pinctrl-0 = <&emmc_ldo_en_default_mode>;
  57         };
  58
  59         /*
  60          * External Ricoh RP152L010B-TR LCD LDO regulator for the display.
  61          * LCD_PWR_EN controls both a 3.0V and 1.8V output.
  62          */
  63         lcd_3v0_reg: regulator-gpio-lcd-3v0 {
  64                 compatible = "regulator-fixed";
  65                 /* Supplied in turn by VBAT */
  66                 regulator-name = "VREG_LCD_3V0";
  67                 regulator-min-microvolt = <3000000>;
  68                 regulator-max-microvolt = <3000000>;
  69                 /* GPIO219 controls this regulator */
  70                 gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>;
  71                 enable-active-high;
  72                 pinctrl-names = "default";
  73                 pinctrl-0 = <&lcd_pwr_en_default_mode>;
  74         };
  75         lcd_1v8_reg: regulator-gpio-lcd-1v8 {
  76                 compatible = "regulator-fixed";
  77                 /* Supplied in turn by VBAT */
  78                 regulator-name = "VREG_LCD_1V8";
  79                 regulator-min-microvolt = <1800000>;
  80                 regulator-max-microvolt = <1800000>;
  81                 /* GPIO219 controls this regulator too */
  82                 gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>;
  83                 enable-active-high;
  84                 pinctrl-names = "default";
  85                 pinctrl-0 = <&lcd_pwr_en_default_mode>;
  86         };
  87
  88         wlan_en: regulator-gpio-wlan-en {
  89                 compatible = "regulator-fixed";
  90                 regulator-name = "wl-reg-on";
  91                 regulator-min-microvolt = <3000000>;
  92                 regulator-max-microvolt = <3000000>;
  93                 startup-delay-us = <200000>;
  94                 /* GPIO215 WLAN_EN */
  95                 gpio = <&gpio6 23 GPIO_ACTIVE_HIGH>;
  96                 enable-active-high;
  97                 pinctrl-names = "default";
  98                 pinctrl-0 = <&wlan_en_default_mode>;
  99         };
 100
 101         vibrator {
 102                 compatible = "gpio-vibrator";
 103                 enable-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;
 104                 pinctrl-names = "default";
 105                 pinctrl-0 = <&vibrator_default>;
 106         };
 107
 108         gpio-keys {
 109                 compatible = "gpio-keys";
 110                 pinctrl-names = "default";
 111                 pinctrl-0 = <&gpio_keys_default_mode>;
 112
 113                 button-home {
 114                         linux,code = <KEY_HOME>;
 115                         label = "HOME";
 116                         /* GPIO91 */
 117                         gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
 118                 };
 119                 button-volup {
 120                         linux,code = <KEY_VOLUMEUP>;
 121                         label = "VOL+";
 122                         /* GPIO67 */
 123                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
 124                 };
 125                 button-voldown {
 126                         linux,code = <KEY_VOLUMEDOWN>;
 127                         label = "VOL-";
 128                         /* GPIO92 */
 129                         gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
 130                 };
 131         };
 132
 133         ktd253: backlight {
 134                 compatible = "kinetic,ktd253";
 135                 /* GPIO 69 */
 136                 enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
 137                 /* Default to 13/32 brightness */
 138                 default-brightness = <13>;
 139                 pinctrl-names = "default";
 140                 pinctrl-0 = <&gpio_backlight_default_mode>;
 141         };
 142
 143         /* Richtek RT8515GQW Flash LED Driver IC */
 144         flash {
 145                 compatible = "richtek,rt8515";
 146                 /* GPIO 140 */
 147                 enf-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
 148                 /* GPIO 141 */
 149                 ent-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
 150                 /*
 151                  * RFS is 16 kOhm and RTS is 100 kOhm giving
 152                  * the flash max current 343mA and torch max
 153                  * current 55 mA.
 154                  */
 155                 richtek,rfs-ohms = <16000>;
 156                 richtek,rts-ohms = <100000>;
 157                 pinctrl-names = "default";
 158                 pinctrl-0 = <&gpio_flash_default_mode>;
 159
 160                 led {
 161                         function = LED_FUNCTION_FLASH;
 162                         color = <LED_COLOR_ID_WHITE>;
 163                         flash-max-timeout-us = <250000>;
 164                         flash-max-microamp = <343750>;
 165                         led-max-microamp = <55000>;
 166                 };
 167         };
 168
 169         i2c-gpio-0 {
 170                 compatible = "i2c-gpio";
 171                 sda-gpios = <&gpio4 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 172                 scl-gpios = <&gpio4 15 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 173                 pinctrl-names = "default";
 174                 pinctrl-0 = <&i2c_gpio_0_default>;
 175                 #address-cells = <1>;
 176                 #size-cells = <0>;
 177                 /* TODO: this should be used by the NCP6914 Camera power management unit */
 178         };
 179
 180         i2c-gpio-1 {
 181                 compatible = "i2c-gpio";
 182                 sda-gpios = <&gpio4 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 183                 scl-gpios = <&gpio4 23 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 184                 pinctrl-names = "default";
 185                 pinctrl-0 = <&i2c_gpio_1_default>;
 186                 #address-cells = <1>;
 187                 #size-cells = <0>;
 188                 magnetometer@c {
 189                         compatible = "alps,hscdtd008a";
 190                         reg = <0x0c>;
 191                         avdd-supply = <&ab8500_ldo_aux1_reg>;
 192                         dvdd-supply = <&ab8500_ldo_aux6_reg>;
 193                 };
 194         };
 195
 196         soc {
 197                 // External Micro SD slot
 198                 mmc@80126000 {
 199                         arm,primecell-periphid = <0x10480180>;
 200                         max-frequency = <100000000>;
 201                         bus-width = <4>;
 202                         cap-sd-highspeed;
 203                         cap-mmc-highspeed;
 204                         st,sig-pin-fbclk;
 205                         full-pwr-cycle;
 206                         vmmc-supply = <&ab8500_ldo_aux3_reg>;
 207                         vqmmc-supply = <&sd_level_translator>;
 208                         pinctrl-names = "default", "sleep";
 209                         pinctrl-0 = <&mc0_a_1_default>;
 210                         pinctrl-1 = <&mc0_a_1_sleep>;
 211                         cd-gpios  = <&gpio6 25 GPIO_ACTIVE_LOW>; // GPIO217
 212                         status = "okay";
 213                 };
 214
 215                 // WLAN SDIO channel
 216                 mmc@80118000 {
 217                         arm,primecell-periphid = <0x10480180>;
 218                         max-frequency = <50000000>;
 219                         bus-width = <4>;
 220                         non-removable;
 221                         cap-sd-highspeed;
 222                         vmmc-supply = <&wlan_en>;
 223                         pinctrl-names = "default", "sleep";
 224                         pinctrl-0 = <&mc1_a_2_default>;
 225                         pinctrl-1 = <&mc1_a_2_sleep>;
 226                         status = "okay";
 227                         #address-cells = <1>;
 228                         #size-cells = <0>;
 229
 230                         wifi@1 {
 231                                 compatible = "brcm,bcm4334-fmac", "brcm,bcm4329-fmac";
 232                                 reg = <1>;
 233                                 /* GPIO216 WL_HOST_WAKE */
 234                                 interrupt-parent = <&gpio6>;
 235                                 interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
 236                                 interrupt-names = "host-wake";
 237                                 pinctrl-names = "default";
 238                                 pinctrl-0 = <&wlan_default_mode>;
 239                         };
 240                 };
 241
 242                 /*
 243                  * eMMC seems to be mostly Samsung KLM4G1YE4C "4YMD1R"
 244                  */
 245                 mmc@80005000 {
 246                         arm,primecell-periphid = <0x10480180>;
 247                         max-frequency = <100000000>;
 248                         bus-width = <8>;
 249                         non-removable;
 250                         cap-mmc-highspeed;
 251                         mmc-ddr-1_8v;
 252                         no-sdio;
 253                         no-sd;
 254                         /* From datasheet page 26 figure 9: 300 ms set-up time for 4GB */
 255                         post-power-on-delay-ms = <300>;
 256                         vmmc-supply = <&ldo_3v3_reg>;
 257                         pinctrl-names = "default", "sleep";
 258                         pinctrl-0 = <&mc2_a_1_default>;
 259                         pinctrl-1 = <&mc2_a_1_sleep>;
 260
 261                         status = "okay";
 262                 };
 263
 264                 /* GBF (Bluetooth) UART */
 265                 uart@80120000 {
 266                         pinctrl-names = "default", "sleep";
 267                         pinctrl-0 = <&u0_a_1_default>;
 268                         pinctrl-1 = <&u0_a_1_sleep>;
 269                         status = "okay";
 270
 271                         bluetooth {
 272                                 /* BCM4334B0 actually */
 273                                 compatible = "brcm,bcm4330-bt";
 274                                 shutdown-gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
 275                                 device-wakeup-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 276                                 host-wakeup-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
 277                                 pinctrl-names = "default";
 278                                 pinctrl-0 = <&bluetooth_default_mode>;
 279                         };
 280                 };
 281
 282                 /* GPF UART */
 283                 uart@80121000 {
 284                         status = "okay";
 285                         pinctrl-names = "default", "sleep";
 286                         pinctrl-0 = <&u1rxtx_a_1_default &u1ctsrts_a_1_default>;
 287                         pinctrl-1 = <&u1rxtx_a_1_sleep &u1ctsrts_a_1_sleep>;
 288                 };
 289
 290                 /* Debugging console UART connected to AB8505 USB */
 291                 uart@80007000 {
 292                         status = "okay";
 293                         pinctrl-names = "default", "sleep";
 294                         pinctrl-0 = <&u2rxtx_c_1_default>;
 295                         pinctrl-1 = <&u2rxtx_c_1_sleep>;
 296                 };
 297
 298                 prcmu@80157000 {
 299                         ab8505 {
 300                                 ab8500_usb {
 301                                         pinctrl-names = "default", "sleep";
 302                                         pinctrl-0 = <&usb_a_1_default>;
 303                                         pinctrl-1 = <&usb_a_1_sleep>;
 304                                 };
 305
 306                                 ab8505-regulators {
 307                                         ab8500_ldo_aux1 {
 308                                                 /* Used for VDD for sensors */
 309                                                 regulator-name = "AUX1";
 310                                                 regulator-min-microvolt = <3000000>;
 311                                                 regulator-max-microvolt = <3300000>;
 312                                         };
 313
 314                                         ab8500_ldo_aux2 {
 315                                                 /* Supplies the MMS touchscreen only with 3.3V */
 316                                                 regulator-name = "AUX2";
 317                                                 regulator-min-microvolt = <3300000>;
 318                                                 regulator-max-microvolt = <3300000>;
 319                                         };
 320
 321                                         ab8500_ldo_aux3 {
 322                                                 /* Used for voltage for external MMC/SD card */
 323                                                 regulator-name = "AUX3";
 324                                                 regulator-min-microvolt = <1100000>;
 325                                                 regulator-max-microvolt = <3300000>;
 326                                         };
 327
 328                                         ab8500_ldo_aux4 {
 329                                                 regulator-name = "AUX4";
 330                                                 /* Hammer to 3.3V for the touchscreen */
 331                                                 regulator-min-microvolt = <3300000>;
 332                                                 regulator-max-microvolt = <3300000>;
 333                                         };
 334
 335                                         ab8500_ldo_aux5 {
 336                                                 regulator-name = "AUX5";
 337                                                 /* 1.8V for the touchscreen */
 338                                                 regulator-min-microvolt = <1800000>;
 339                                                 regulator-max-microvolt = <1800000>;
 340                                         };
 341
 342                                         ab8500_ldo_aux6 {
 343                                                 regulator-name = "AUX6";
 344                                                 /* Used by sensors for 1.8 V in R0.1+ */
 345                                                 regulator-min-microvolt = <1800000>;
 346                                                 regulator-max-microvolt = <1800000>;
 347                                         };
 348
 349                                         ab8500_ldo_aux8 {
 350                                                 /* Unused */
 351                                                 regulator-name = "AUX8";
 352                                         };
 353                                 };
 354                         };
 355                 };
 356
 357                 /* I2C0 */
 358                 i2c@80004000 {
 359                         status = "okay";
 360
 361                         pinctrl-names = "default", "sleep";
 362                         pinctrl-0 = <&i2c0_a_1_default>;
 363                         pinctrl-1 = <&i2c0_a_1_sleep>;
 364
 365                         proximity@44 {
 366                                 compatible = "sharp,gp2ap002s00f";
 367                                 clock-frequency = <400000>;
 368                                 reg = <0x44>;
 369
 370                                 interrupt-parent = <&gpio4>;
 371                                 interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
 372                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 373                                 vio-supply = <&ab8500_ldo_aux6_reg>;
 374                                 pinctrl-names = "default";
 375                                 pinctrl-0 = <&gp2ap002_kyle_default>;
 376                                 sharp,proximity-far-hysteresis = /bits/ 8 <0x2f>;
 377                                 sharp,proximity-close-hysteresis = /bits/ 8 <0x0f>;
 378                         };
 379                 };
 380
 381                 /* I2C2 */
 382                 i2c@80128000 {
 383                         status = "okay";
 384
 385                         pinctrl-names = "default", "sleep";
 386                         pinctrl-0 = <&i2c2_b_2_default>;
 387                         pinctrl-1 = <&i2c2_b_2_sleep>;
 388
 389                         accel@18 {
 390                                 compatible = "bosch,bma254";
 391                                 clock-frequency = <400000>;
 392                                 reg = <0x18>;
 393
 394                                 mount-matrix = "-1", "0", "0",
 395                                                "0", "-1", "0",
 396                                                "0", "0", "-1";
 397                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 398                                 vddio-supply = <&ab8500_ldo_aux6_reg>;
 399                         };
 400                 };
 401
 402                 /* I2C3 */
 403                 i2c@80110000 {
 404                         status = "okay";
 405
 406                         pinctrl-names = "default", "sleep";
 407                         pinctrl-0 = <&i2c3_c_2_default>;
 408                         pinctrl-1 = <&i2c3_c_2_sleep>;
 409
 410                         /* Melfas MMS134S touchscreen */
 411                         touchscreen@48 {
 412                                 compatible = "melfas,mms134s";
 413                                 reg = <0x48>;
 414                                 /* GPIO218 for IRQ */
 415                                 interrupt-parent = <&gpio6>;
 416                                 interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
 417                                 /* AVDD is "analog supply", 2.57-3.47 V */
 418                                 avdd-supply = <&ab8500_ldo_aux2_reg>;
 419                                 /* VDD is "digital supply" 1.71-3.47V */
 420                                 vdd-supply = <&ab8500_ldo_aux5_reg>;
 421
 422                                 touchscreen-size-x = <480>;
 423                                 touchscreen-size-y = <800>;
 424
 425                                 pinctrl-names = "default";
 426                                 pinctrl-0 = <&mms134s_kyle_default>;
 427                         };
 428                 };
 429
 430                 mcde@a0350000 {
 431                         status = "okay";
 432                         pinctrl-names = "default";
 433                         pinctrl-0 = <&dsi_default_mode>;
 434
 435                         dsi@a0351000 {
 436                                 panel {
 437                                         /*
 438                                          * NT35510-based Hydis HVA40WV1
 439                                          * Apparently some Kyle models can have a NT35512 fitted
 440                                          * here instead. In that case the boot loader needs to
 441                                          * modify this compatible.
 442                                          */
 443                                         compatible = "hydis,hva40wv1", "novatek,nt35510";
 444                                         reg = <0>;
 445                                         /* v_lcd_3v0 2.3-4.8V */
 446                                         vdd-supply = <&lcd_3v0_reg>;
 447                                         /* v_lcd_1v8 1.65-3.3V */
 448                                         vddi-supply = <&lcd_1v8_reg>;
 449                                         /* GPIO 139 */
 450                                         reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
 451                                         pinctrl-names = "default";
 452                                         pinctrl-0 = <&display_default_mode>;
 453                                         backlight = <&ktd253>;
 454                                 };
 455                         };
 456                 };
 457         };
 458 };
 459
 460 &pinctrl {
 461         /*
 462          * This extends the MC0_A_1 default config to include
 463          * the card detect GPIO217 line.
 464          */
 465         sdi0 {
 466                 mc0_a_1_default {
 467                         default_cfg1 {
 468                                 /* GPIO18, 19 & 20 unused so pull down */
 469                                 ste,config = <&gpio_in_pd>;
 470                         };
 471                         default_cfg4 {
 472                                 pins = "GPIO217_AH12"; /* card detect */
 473                                 ste,config = <&gpio_in_pd>;
 474                         };
 475                 };
 476         };
 477
 478         mcde {
 479                 dsi_default_mode: dsi_default {
 480                         default_mux1 {
 481                                 /* Mux in VSI0 used for DSI TE */
 482                                 function = "lcd";
 483                                 groups = "lcdvsi0_a_1"; /* VSI0 for LCD */
 484                         };
 485                         default_cfg1 {
 486                                 pins = "GPIO68_E1"; /* VSI0 */
 487                                 ste,config = <&in_nopull>;
 488                         };
 489                 };
 490         };
 491
 492         /* Two GPIO lines used by the display */
 493         display {
 494                 display_default_mode: display_default {
 495                         kyle_cfg1 {
 496                                 /*
 497                                  * OLED DETECT or check_pba, this appears to be high
 498                                  * on "PBA" which I guess is "prototype board A".
 499                                  */
 500                                 pins = "GPIO93_B7";
 501                                 ste,config = <&gpio_in_nopull>;
 502                         };
 503                         kyle_cfg2 {
 504                                 pins = "GPIO139_C9";
 505                                 /*
 506                                  * MIPI_DSI0_RESET_N resets the display, leave high
 507                                  * (de-asserted) so we only assert reset explicitly
 508                                  * from the display driver.
 509                                  */
 510                                 ste,config = <&gpio_out_hi>;
 511                         };
 512                 };
 513         };
 514
 515         /* GPIO that enables the LDO regulator for the LCD display */
 516         lcd-ldo {
 517                 lcd_pwr_en_default_mode: lcd_pwr_en_default {
 518                         /* LCD_PWR_EN on GPIO219 */
 519                         kyle_cfg1 {
 520                                 pins = "GPIO219_AG10";
 521                                 ste,config = <&gpio_out_hi>;
 522                         };
 523                 };
 524         };
 525
 526         backlight {
 527                 gpio_backlight_default_mode: backlight_default {
 528                         kyle_cfg1 {
 529                                 pins = "GPIO69_E2"; /* LCD_BL_CTRL */
 530                                 ste,config = <&gpio_out_lo>;
 531                         };
 532                 };
 533         };
 534         flash {
 535                 gpio_flash_default_mode: flash_default {
 536                         kyle_cfg1 {
 537                                 pins = "GPIO140_B11", "GPIO141_C12";
 538                                 ste,config = <&gpio_out_lo>;
 539                         };
 540                 };
 541         };
 542         /* GPIO that enables the 2.9V SD card level translator */
 543         sd-level-translator {
 544                 sd_level_translator_default: sd_level_translator_default {
 545                         /* level shifter on GPIO87 */
 546                         kyle_cfg1 {
 547                                 pins = "GPIO87_B3";
 548                                 ste,config = <&gpio_out_hi>;
 549                         };
 550                 };
 551         };
 552         /* GPIO that enables the LDO regulator for the eMMC */
 553         emmc-ldo {
 554                 emmc_ldo_en_default_mode: emmc_ldo_default {
 555                         /* LDO enable on GPIO223 */
 556                         kyle_cfg1 {
 557                                 pins = "GPIO223_AH9";
 558                                 ste,config = <&gpio_out_hi>;
 559                         };
 560                 };
 561         };
 562         /* GPIO keys */
 563         gpio-keys {
 564                 gpio_keys_default_mode: gpio_keys_default {
 565                         kyle_cfg1 {
 566                                 pins = "GPIO67_G2", /* VOL UP */
 567                                        "GPIO91_B6", /* HOME */
 568                                        "GPIO92_D6"; /* VOL DOWN */
 569                                         ste,config = <&gpio_in_pu>;
 570                         };
 571                 };
 572         };
 573         /* Interrupt line for light/proximity sensor GP2AP002 */
 574         gp2ap002 {
 575                 gp2ap002_kyle_default: gp2ap002_kyle {
 576                         kyle_cfg1 {
 577                                 pins = "GPIO146_D13";
 578                                 ste,config = <&gpio_in_nopull>;
 579                         };
 580                 };
 581         };
 582         /* GPIO-based I2C bus for NCP6914 */
 583         i2c-gpio-0 {
 584                 i2c_gpio_0_default: i2c_gpio_0 {
 585                         kyle_cfg1 {
 586                                 pins = "GPIO143_D12", "GPIO144_B13";
 587                                 ste,config = <&gpio_in_nopull>;
 588                         };
 589                 };
 590         };
 591         /* GPIO-based I2C bus for ALPS HSCD compass */
 592         i2c-gpio-1 {
 593                 i2c_gpio_1_default: i2c_gpio_1 {
 594                         kyle_cfg1 {
 595                                 pins = "GPIO151_B17", "GPIO152_D16";
 596                                 ste,config = <&gpio_in_nopull>;
 597                         };
 598                 };
 599         };
 600         wlan {
 601                 wlan_default_mode: wlan_default {
 602                         kyle_cfg1 {
 603                                 pins = "GPIO216_AG12";
 604                                 ste,config = <&gpio_in_pd>;
 605                         };
 606                 };
 607                 wlan_en_default_mode: wlan_en_default {
 608                         kyle_cfg2 {
 609                                 pins = "GPIO215_AH13";
 610                                 ste,config = <&gpio_out_lo>;
 611                         };
 612                 };
 613         };
 614         bluetooth {
 615                 bluetooth_default_mode: bluetooth_default {
 616                         kyle_cfg1 {
 617                                 pins = "GPIO199_AH23", "GPIO222_AJ9";
 618                                 ste,config = <&gpio_out_lo>;
 619                         };
 620                         kyle_cfg2 {
 621                                 pins = "GPIO97_D9";
 622                                 ste,config = <&gpio_in_nopull>;
 623                         };
 624                 };
 625         };
 626         vibrator {
 627                 vibrator_default: vibrator_default {
 628                         kyle_cfg1 {
 629                                 pins = "GPIO195_AG28";  /* MOT_EN */
 630                                 ste,config = <&gpio_out_lo>;
 631                         };
 632                 };
 633         };
 634         /* Interrupt line for the Melfas MMS134S touchscreen */
 635         touchscreen {
 636                 mms134s_kyle_default: mms134s_kyle {
 637                         kyle_cfg1 {
 638                                 pins = "GPIO218_AH11";
 639                                 ste,config = <&gpio_in_nopull>;
 640                         };
 641                 };
 642         };
 643 };
 644
 645 &ab8505_gpio {
 646         /* Hog a few default settings */
 647         pinctrl-names = "default";
 648         pinctrl-0 = <&gpio_default>;
 649
 650         gpio {
 651                 gpio_default: gpio_default {
 652                         kyle_mux {
 653                                 /* Change unused pins to GPIO mode */
 654                                 function = "gpio";
 655                                 groups = "gpio3_a_1",   /* default: SysClkReq4 */
 656                                          "gpio14_a_1";  /* default: PWMOut1 */
 657                         };
 658                         kyle_cfg1 {
 659                                 pins = "GPIO11_B17", "GPIO13_D17", "GPIO50_L4";
 660                                 bias-disable;
 661                         };
 662                 };
 663         };
 664 };