arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (c) 2015, The Linux Foundation. All rights reserved.
   4  */
   5
   6 #include "msm8916-pm8916.dtsi"
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/input/input.h>
   9 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
  10 #include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
  11 #include <dt-bindings/sound/apq8016-lpass.h>
  12
  13 / {
  14         aliases {
  15                 serial0 = &blsp1_uart2;
  16                 serial1 = &blsp1_uart1;
  17                 usid0 = &pm8916_0;
  18                 i2c0    = &blsp_i2c2;
  19                 i2c1    = &blsp_i2c6;
  20                 i2c3    = &blsp_i2c4;
  21                 spi0    = &blsp_spi5;
  22                 spi1    = &blsp_spi3;
  23         };
  24
  25         chosen {
  26                 stdout-path = "serial0";
  27         };
  28
  29         camera_vdddo_1v8: camera-vdddo-1v8 {
  30                 compatible = "regulator-fixed";
  31                 regulator-name = "camera_vdddo";
  32                 regulator-min-microvolt = <1800000>;
  33                 regulator-max-microvolt = <1800000>;
  34                 regulator-always-on;
  35         };
  36
  37         camera_vdda_2v8: camera-vdda-2v8 {
  38                 compatible = "regulator-fixed";
  39                 regulator-name = "camera_vdda";
  40                 regulator-min-microvolt = <2800000>;
  41                 regulator-max-microvolt = <2800000>;
  42                 regulator-always-on;
  43         };
  44
  45         camera_vddd_1v5: camera-vddd-1v5 {
  46                 compatible = "regulator-fixed";
  47                 regulator-name = "camera_vddd";
  48                 regulator-min-microvolt = <1500000>;
  49                 regulator-max-microvolt = <1500000>;
  50                 regulator-always-on;
  51         };
  52
  53         reserved-memory {
  54                 ramoops@bff00000 {
  55                         compatible = "ramoops";
  56                         reg = <0x0 0xbff00000 0x0 0x100000>;
  57
  58                         record-size = <0x20000>;
  59                         console-size = <0x20000>;
  60                         ftrace-size = <0x20000>;
  61                 };
  62         };
  63
  64         usb2513 {
  65                 compatible = "smsc,usb3503";
  66                 reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>;
  67                 initial-mode = <1>;
  68         };
  69
  70         usb_id: usb-id {
  71                 compatible = "linux,extcon-usb-gpio";
  72                 id-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>;
  73                 pinctrl-names = "default";
  74                 pinctrl-0 = <&usb_id_default>;
  75         };
  76
  77         hdmi-out {
  78                 compatible = "hdmi-connector";
  79                 type = "a";
  80
  81                 port {
  82                         hdmi_con: endpoint {
  83                                 remote-endpoint = <&adv7533_out>;
  84                         };
  85                 };
  86         };
  87
  88         gpio-keys {
  89                 compatible = "gpio-keys";
  90                 #address-cells = <1>;
  91                 #size-cells = <0>;
  92                 autorepeat;
  93
  94                 pinctrl-names = "default";
  95                 pinctrl-0 = <&msm_key_volp_n_default>;
  96
  97                 button@0 {
  98                         label = "Volume Up";
  99                         linux,code = <KEY_VOLUMEUP>;
 100                         gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
 101                 };
 102         };
 103
 104         leds {
 105                 pinctrl-names = "default";
 106                 pinctrl-0 = <&msmgpio_leds>,
 107                             <&pm8916_gpios_leds>,
 108                             <&pm8916_mpps_leds>;
 109
 110                 compatible = "gpio-leds";
 111
 112                 led@1 {
 113                         label = "apq8016-sbc:green:user1";
 114                         gpios = <&msmgpio 21 GPIO_ACTIVE_HIGH>;
 115                         linux,default-trigger = "heartbeat";
 116                         default-state = "off";
 117                 };
 118
 119                 led@2 {
 120                         label = "apq8016-sbc:green:user2";
 121                         gpios = <&msmgpio 120 GPIO_ACTIVE_HIGH>;
 122                         linux,default-trigger = "mmc0";
 123                         default-state = "off";
 124                 };
 125
 126                 led@3 {
 127                         label = "apq8016-sbc:green:user3";
 128                         gpios = <&pm8916_gpios 1 GPIO_ACTIVE_HIGH>;
 129                         linux,default-trigger = "mmc1";
 130                         default-state = "off";
 131                 };
 132
 133                 led@4 {
 134                         label = "apq8016-sbc:green:user4";
 135                         gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>;
 136                         linux,default-trigger = "none";
 137                         panic-indicator;
 138                         default-state = "off";
 139                 };
 140
 141                 led@5 {
 142                         label = "apq8016-sbc:yellow:wlan";
 143                         gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>;
 144                         linux,default-trigger = "phy0tx";
 145                         default-state = "off";
 146                 };
 147
 148                 led@6 {
 149                         label = "apq8016-sbc:blue:bt";
 150                         gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>;
 151                         linux,default-trigger = "bluetooth-power";
 152                         default-state = "off";
 153                 };
 154         };
 155 };
 156
 157 &blsp_dma {
 158         status = "okay";
 159 };
 160
 161 &blsp_i2c2 {
 162         /* On Low speed expansion */
 163         status = "okay";
 164         label = "LS-I2C0";
 165 };
 166
 167 &blsp_i2c4 {
 168         /* On High speed expansion */
 169         status = "okay";
 170         label = "HS-I2C2";
 171
 172         adv_bridge: bridge@39 {
 173                 status = "okay";
 174
 175                 compatible = "adi,adv7533";
 176                 reg = <0x39>;
 177
 178                 interrupt-parent = <&msmgpio>;
 179                 interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
 180
 181                 adi,dsi-lanes = <4>;
 182                 clocks = <&rpmcc RPM_SMD_BB_CLK2>;
 183                 clock-names = "cec";
 184
 185                 pd-gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>;
 186
 187                 avdd-supply = <&pm8916_l6>;
 188                 v1p2-supply = <&pm8916_l6>;
 189                 v3p3-supply = <&pm8916_l17>;
 190
 191                 pinctrl-names = "default","sleep";
 192                 pinctrl-0 = <&adv7533_int_active &adv7533_switch_active>;
 193                 pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>;
 194                 #sound-dai-cells = <1>;
 195
 196                 ports {
 197                         #address-cells = <1>;
 198                         #size-cells = <0>;
 199
 200                         port@0 {
 201                                 reg = <0>;
 202                                 adv7533_in: endpoint {
 203                                         remote-endpoint = <&dsi0_out>;
 204                                 };
 205                         };
 206
 207                         port@1 {
 208                                 reg = <1>;
 209                                 adv7533_out: endpoint {
 210                                         remote-endpoint = <&hdmi_con>;
 211                                 };
 212                         };
 213                 };
 214         };
 215 };
 216
 217 &blsp_i2c6 {
 218         /* On Low speed expansion */
 219         status = "okay";
 220         label = "LS-I2C1";
 221 };
 222
 223 &blsp_spi3 {
 224         /* On High speed expansion */
 225         status = "okay";
 226         label = "HS-SPI1";
 227 };
 228
 229 &blsp_spi5 {
 230         /* On Low speed expansion */
 231         status = "okay";
 232         label = "LS-SPI0";
 233 };
 234
 235 &blsp1_uart1 {
 236         status = "okay";
 237         label = "LS-UART0";
 238 };
 239
 240 &blsp1_uart2 {
 241         status = "okay";
 242         label = "LS-UART1";
 243 };
 244
 245 &camss {
 246         status = "okay";
 247         ports {
 248                 port@0 {
 249                         reg = <0>;
 250                         csiphy0_ep: endpoint {
 251                                 clock-lanes = <1>;
 252                                 data-lanes = <0 2>;
 253                                 remote-endpoint = <&ov5640_ep>;
 254                                 status = "okay";
 255                         };
 256                 };
 257         };
 258 };
 259
 260 &cci {
 261         status = "okay";
 262 };
 263
 264 &cci_i2c0 {
 265         camera_rear@3b {
 266                 compatible = "ovti,ov5640";
 267                 reg = <0x3b>;
 268
 269                 enable-gpios = <&msmgpio 34 GPIO_ACTIVE_HIGH>;
 270                 reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
 271                 pinctrl-names = "default";
 272                 pinctrl-0 = <&camera_rear_default>;
 273
 274                 clocks = <&gcc GCC_CAMSS_MCLK0_CLK>;
 275                 clock-names = "xclk";
 276                 clock-frequency = <23880000>;
 277
 278                 vdddo-supply = <&camera_vdddo_1v8>;
 279                 vdda-supply = <&camera_vdda_2v8>;
 280                 vddd-supply = <&camera_vddd_1v5>;
 281
 282                 /* No camera mezzanine by default */
 283                 status = "disabled";
 284
 285                 port {
 286                         ov5640_ep: endpoint {
 287                                 clock-lanes = <1>;
 288                                 data-lanes = <0 2>;
 289                                 remote-endpoint = <&csiphy0_ep>;
 290                         };
 291                 };
 292         };
 293 };
 294
 295 &dsi0_out {
 296         data-lanes = <0 1 2 3>;
 297         remote-endpoint = <&adv7533_in>;
 298 };
 299
 300 &lpass {
 301         status = "okay";
 302 };
 303
 304 &mdss {
 305         status = "okay";
 306 };
 307
 308 &pm8916_resin {
 309         status = "okay";
 310         linux,code = <KEY_VOLUMEDOWN>;
 311 };
 312
 313 &pronto {
 314         status = "okay";
 315 };
 316
 317 &sdhc_1 {
 318         status = "okay";
 319
 320         pinctrl-names = "default", "sleep";
 321         pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
 322         pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
 323 };
 324
 325 &sdhc_2 {
 326         status = "okay";
 327
 328         pinctrl-names = "default", "sleep";
 329         pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
 330         pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
 331
 332         cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
 333 };
 334
 335 &sound {
 336         status = "okay";
 337
 338         pinctrl-0 = <&cdc_pdm_lines_act &ext_sec_tlmm_lines_act &ext_mclk_tlmm_lines_act>;
 339         pinctrl-1 = <&cdc_pdm_lines_sus &ext_sec_tlmm_lines_sus &ext_mclk_tlmm_lines_sus>;
 340         pinctrl-names = "default", "sleep";
 341         qcom,model = "DB410c";
 342         qcom,audio-routing =
 343                 "AMIC2", "MIC BIAS Internal2",
 344                 "AMIC3", "MIC BIAS External1";
 345
 346         external-dai-link@0 {
 347                 link-name = "ADV7533";
 348                 cpu {
 349                         sound-dai = <&lpass MI2S_QUATERNARY>;
 350                 };
 351                 codec {
 352                         sound-dai = <&adv_bridge 0>;
 353                 };
 354         };
 355
 356         internal-codec-playback-dai-link@0 {
 357                 link-name = "WCD";
 358                 cpu {
 359                         sound-dai = <&lpass MI2S_PRIMARY>;
 360                 };
 361                 codec {
 362                         sound-dai = <&lpass_codec 0>, <&wcd_codec 0>;
 363                 };
 364         };
 365
 366         internal-codec-capture-dai-link@0 {
 367                 link-name = "WCD-Capture";
 368                 cpu {
 369                         sound-dai = <&lpass MI2S_TERTIARY>;
 370                 };
 371                 codec {
 372                         sound-dai = <&lpass_codec 1>, <&wcd_codec 1>;
 373                 };
 374         };
 375 };
 376
 377 &usb {
 378         status = "okay";
 379         extcon = <&usb_id>, <&usb_id>;
 380
 381         pinctrl-names = "default", "device";
 382         pinctrl-0 = <&usb_sw_sel_pm &usb_hub_reset_pm>;
 383         pinctrl-1 = <&usb_sw_sel_pm_device &usb_hub_reset_pm_device>;
 384 };
 385
 386 &usb_hs_phy {
 387         extcon = <&usb_id>;
 388 };
 389
 390 &wcd_codec {
 391         clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>;
 392         clock-names = "mclk";
 393         qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
 394         qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
 395 };
 396
 397 /* Enable CoreSight */
 398 &cti0 { status = "okay"; };
 399 &cti1 { status = "okay"; };
 400 &cti12 { status = "okay"; };
 401 &cti13 { status = "okay"; };
 402 &cti14 { status = "okay"; };
 403 &cti15 { status = "okay"; };
 404 &debug0 { status = "okay"; };
 405 &debug1 { status = "okay"; };
 406 &debug2 { status = "okay"; };
 407 &debug3 { status = "okay"; };
 408 &etf { status = "okay"; };
 409 &etm0 { status = "okay"; };
 410 &etm1 { status = "okay"; };
 411 &etm2 { status = "okay"; };
 412 &etm3 { status = "okay"; };
 413 &etr { status = "okay"; };
 414 &funnel0 { status = "okay"; };
 415 &funnel1 { status = "okay"; };
 416 &replicator { status = "okay"; };
 417 &stm { status = "okay"; };
 418 &tpiu { status = "okay"; };
 419
 420 &smd_rpm_regulators {
 421         vdd_l1_l2_l3-supply = <&pm8916_s3>;
 422         vdd_l4_l5_l6-supply = <&pm8916_s4>;
 423         vdd_l7-supply = <&pm8916_s4>;
 424
 425         s3 {
 426                 regulator-min-microvolt = <375000>;
 427                 regulator-max-microvolt = <1562000>;
 428         };
 429
 430         s4 {
 431                 regulator-min-microvolt = <1800000>;
 432                 regulator-max-microvolt = <1800000>;
 433
 434                 regulator-always-on;
 435                 regulator-boot-on;
 436         };
 437
 438         l1 {
 439                 regulator-min-microvolt = <375000>;
 440                 regulator-max-microvolt = <1525000>;
 441         };
 442
 443         l2 {
 444                 regulator-min-microvolt = <1200000>;
 445                 regulator-max-microvolt = <1200000>;
 446         };
 447
 448         l4 {
 449                 regulator-min-microvolt = <1750000>;
 450                 regulator-max-microvolt = <3337000>;
 451         };
 452
 453         l5 {
 454                 regulator-min-microvolt = <1750000>;
 455                 regulator-max-microvolt = <3337000>;
 456         };
 457
 458         l6 {
 459                 regulator-min-microvolt = <1800000>;
 460                 regulator-max-microvolt = <1800000>;
 461         };
 462
 463         l7 {
 464                 regulator-min-microvolt = <1750000>;
 465                 regulator-max-microvolt = <3337000>;
 466         };
 467
 468         l8 {
 469                 regulator-min-microvolt = <1750000>;
 470                 regulator-max-microvolt = <3337000>;
 471         };
 472
 473         l9 {
 474                 regulator-min-microvolt = <1750000>;
 475                 regulator-max-microvolt = <3337000>;
 476         };
 477
 478         l10 {
 479                 regulator-min-microvolt = <1750000>;
 480                 regulator-max-microvolt = <3337000>;
 481         };
 482
 483         l11 {
 484                 regulator-min-microvolt = <1750000>;
 485                 regulator-max-microvolt = <3337000>;
 486                 regulator-allow-set-load;
 487                 regulator-system-load = <200000>;
 488         };
 489
 490         l12 {
 491                 regulator-min-microvolt = <1750000>;
 492                 regulator-max-microvolt = <3337000>;
 493         };
 494
 495         l13 {
 496                 regulator-min-microvolt = <1750000>;
 497                 regulator-max-microvolt = <3337000>;
 498         };
 499
 500         l14 {
 501                 regulator-min-microvolt = <1750000>;
 502                 regulator-max-microvolt = <3337000>;
 503         };
 504
 505         /**
 506          * 1.8v required on LS expansion
 507          * for mezzanine boards
 508          */
 509         l15 {
 510                 regulator-min-microvolt = <1750000>;
 511                 regulator-max-microvolt = <3337000>;
 512                 regulator-always-on;
 513         };
 514
 515         l16 {
 516                 regulator-min-microvolt = <1750000>;
 517                 regulator-max-microvolt = <3337000>;
 518         };
 519
 520         l17 {
 521                 regulator-min-microvolt = <3300000>;
 522                 regulator-max-microvolt = <3300000>;
 523         };
 524
 525         l18 {
 526                 regulator-min-microvolt = <1750000>;
 527                 regulator-max-microvolt = <3337000>;
 528         };
 529 };
 530
 531 /*
 532  * 2mA drive strength is not enough when connecting multiple
 533  * I2C devices with different pull up resistors.
 534  */
 535 &i2c2_default {
 536         drive-strength = <16>;
 537 };
 538
 539 &i2c4_default {
 540         drive-strength = <16>;
 541 };
 542
 543 &i2c6_default {
 544         drive-strength = <16>;
 545 };
 546
 547 /*
 548  * GPIO name legend: proper name = the GPIO line is used as GPIO
 549  *         NC = not connected (pin out but not routed from the chip to
 550  *              anything the board)
 551  *         "[PER]" = pin is muxed for [peripheral] (not GPIO)
 552  *         LSEC = Low Speed External Connector
 553  *         HSEC = High Speed External Connector
 554  *
 555  * Line names are taken from the schematic "DragonBoard410c"
 556  * dated monday, august 31, 2015. Page 5 in particular.
 557  *
 558  * For the lines routed to the external connectors the
 559  * lines are named after the 96Boards CE Specification 1.0,
 560  * Appendix "Expansion Connector Signal Description".
 561  *
 562  * When the 96Board naming of a line and the schematic name of
 563  * the same line are in conflict, the 96Board specification
 564  * takes precedence, which means that the external UART on the
 565  * LSEC is named UART0 while the schematic and SoC names this
 566  * UART3. This is only for the informational lines i.e. "[FOO]",
 567  * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
 568  * ones actually used for GPIO.
 569  */
 570
 571 &msmgpio {
 572         gpio-line-names =
 573                 "[UART0_TX]", /* GPIO_0, LSEC pin 5 */
 574                 "[UART0_RX]", /* GPIO_1, LSEC pin 7 */
 575                 "[UART0_CTS_N]", /* GPIO_2, LSEC pin 3 */
 576                 "[UART0_RTS_N]", /* GPIO_3, LSEC pin 9 */
 577                 "[UART1_TX]", /* GPIO_4, LSEC pin 11 */
 578                 "[UART1_RX]", /* GPIO_5, LSEC pin 13 */
 579                 "[I2C0_SDA]", /* GPIO_8, LSEC pin 17 */
 580                 "[I2C0_SCL]", /* GPIO_7, LSEC pin 15 */
 581                 "[SPI1_DOUT]", /* SPI1_MOSI, HSEC pin 1 */
 582                 "[SPI1_DIN]", /* SPI1_MISO, HSEC pin 11 */
 583                 "[SPI1_CS]", /* SPI1_CS_N, HSEC pin 7 */
 584                 "[SPI1_SCLK]", /* SPI1_CLK, HSEC pin 9 */
 585                 "GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */
 586                 "GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */
 587                 "[I2C3_SDA]", /* HSEC pin 38 */
 588                 "[I2C3_SCL]", /* HSEC pin 36 */
 589                 "[SPI0_MOSI]", /* LSEC pin 14 */
 590                 "[SPI0_MISO]", /* LSEC pin 10 */
 591                 "[SPI0_CS_N]", /* LSEC pin 12 */
 592                 "[SPI0_CLK]", /* LSEC pin 8 */
 593                 "HDMI_HPD_N", /* GPIO 20 */
 594                 "USR_LED_1_CTRL",
 595                 "[I2C1_SDA]", /* GPIO_22, LSEC pin 21 */
 596                 "[I2C1_SCL]", /* GPIO_23, LSEC pin 19 */
 597                 "GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */
 598                 "GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */
 599                 "[CSI0_MCLK]", /* HSEC pin 15 */
 600                 "[CSI1_MCLK]", /* HSEC pin 17 */
 601                 "GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */
 602                 "[I2C2_SDA]", /* HSEC pin 34 */
 603                 "[I2C2_SCL]", /* HSEC pin 32 */
 604                 "DSI2HDMI_INT_N",
 605                 "DSI_SW_SEL_APQ",
 606                 "GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */
 607                 "GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */
 608                 "GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */
 609                 "GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */
 610                 "FORCED_USB_BOOT",
 611                 "SD_CARD_DET_N",
 612                 "[WCSS_BT_SSBI]",
 613                 "[WCSS_WLAN_DATA_2]", /* GPIO 40 */
 614                 "[WCSS_WLAN_DATA_1]",
 615                 "[WCSS_WLAN_DATA_0]",
 616                 "[WCSS_WLAN_SET]",
 617                 "[WCSS_WLAN_CLK]",
 618                 "[WCSS_FM_SSBI]",
 619                 "[WCSS_FM_SDI]",
 620                 "[WCSS_BT_DAT_CTL]",
 621                 "[WCSS_BT_DAT_STB]",
 622                 "NC",
 623                 "NC", /* GPIO 50 */
 624                 "NC",
 625                 "NC",
 626                 "NC",
 627                 "NC",
 628                 "NC",
 629                 "NC",
 630                 "NC",
 631                 "NC",
 632                 "NC",
 633                 "NC", /* GPIO 60 */
 634                 "NC",
 635                 "NC",
 636                 "[CDC_PDM0_CLK]",
 637                 "[CDC_PDM0_SYNC]",
 638                 "[CDC_PDM0_TX0]",
 639                 "[CDC_PDM0_RX0]",
 640                 "[CDC_PDM0_RX1]",
 641                 "[CDC_PDM0_RX2]",
 642                 "GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */
 643                 "NC", /* GPIO 70 */
 644                 "NC",
 645                 "NC",
 646                 "NC",
 647                 "NC", /* GPIO 74 */
 648                 "NC",
 649                 "NC",
 650                 "NC",
 651                 "NC",
 652                 "NC",
 653                 "BOOT_CONFIG_0", /* GPIO 80 */
 654                 "BOOT_CONFIG_1",
 655                 "BOOT_CONFIG_2",
 656                 "BOOT_CONFIG_3",
 657                 "NC",
 658                 "NC",
 659                 "BOOT_CONFIG_5",
 660                 "NC",
 661                 "NC",
 662                 "NC",
 663                 "NC", /* GPIO 90 */
 664                 "NC",
 665                 "NC",
 666                 "NC",
 667                 "NC",
 668                 "NC",
 669                 "NC",
 670                 "NC",
 671                 "NC",
 672                 "NC",
 673                 "NC", /* GPIO 100 */
 674                 "NC",
 675                 "NC",
 676                 "NC",
 677                 "SSBI_GPS",
 678                 "NC",
 679                 "NC",
 680                 "KEY_VOLP_N",
 681                 "NC",
 682                 "NC",
 683                 "[LS_EXP_MI2S_WS]", /* GPIO 110 */
 684                 "NC",
 685                 "NC",
 686                 "[LS_EXP_MI2S_SCK]",
 687                 "[LS_EXP_MI2S_DATA0]",
 688                 "GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */
 689                 "NC",
 690                 "[DSI2HDMI_MI2S_WS]",
 691                 "[DSI2HDMI_MI2S_SCK]",
 692                 "[DSI2HDMI_MI2S_DATA0]",
 693                 "USR_LED_2_CTRL", /* GPIO 120 */
 694                 "SB_HS_ID";
 695
 696         msmgpio_leds: msmgpio-leds {
 697                 pins = "gpio21", "gpio120";
 698                 function = "gpio";
 699
 700                 output-low;
 701         };
 702
 703         usb_id_default: usb-id-default {
 704                 pins = "gpio121";
 705                 function = "gpio";
 706
 707                 drive-strength = <8>;
 708                 input-enable;
 709                 bias-pull-up;
 710         };
 711
 712         adv7533_int_active: adv533-int-active {
 713                 pins = "gpio31";
 714                 function = "gpio";
 715
 716                 drive-strength = <16>;
 717                 bias-disable;
 718         };
 719
 720         adv7533_int_suspend: adv7533-int-suspend {
 721                 pins = "gpio31";
 722                 function = "gpio";
 723
 724                 drive-strength = <2>;
 725                 bias-disable;
 726         };
 727
 728         adv7533_switch_active: adv7533-switch-active {
 729                 pins = "gpio32";
 730                 function = "gpio";
 731
 732                 drive-strength = <16>;
 733                 bias-disable;
 734         };
 735
 736         adv7533_switch_suspend: adv7533-switch-suspend {
 737                 pins = "gpio32";
 738                 function = "gpio";
 739
 740                 drive-strength = <2>;
 741                 bias-disable;
 742         };
 743
 744         msm_key_volp_n_default: msm-key-volp-n-default {
 745                 pins = "gpio107";
 746                 function = "gpio";
 747
 748                 drive-strength = <8>;
 749                 input-enable;
 750                 bias-pull-up;
 751         };
 752 };
 753
 754 &pm8916_gpios {
 755         gpio-line-names =
 756                 "USR_LED_3_CTRL",
 757                 "USR_LED_4_CTRL",
 758                 "USB_HUB_RESET_N_PM",
 759                 "USB_SW_SEL_PM";
 760
 761         usb_hub_reset_pm: usb-hub-reset-pm {
 762                 pins = "gpio3";
 763                 function = PMIC_GPIO_FUNC_NORMAL;
 764
 765                 input-disable;
 766                 output-high;
 767         };
 768
 769         usb_hub_reset_pm_device: usb-hub-reset-pm-device {
 770                 pins = "gpio3";
 771                 function = PMIC_GPIO_FUNC_NORMAL;
 772
 773                 output-low;
 774         };
 775
 776         usb_sw_sel_pm: usb-sw-sel-pm {
 777                 pins = "gpio4";
 778                 function = PMIC_GPIO_FUNC_NORMAL;
 779
 780                 power-source = <PM8916_GPIO_VPH>;
 781                 input-disable;
 782                 output-high;
 783         };
 784
 785         usb_sw_sel_pm_device: usb-sw-sel-pm-device {
 786                 pins = "gpio4";
 787                 function = PMIC_GPIO_FUNC_NORMAL;
 788
 789                 power-source = <PM8916_GPIO_VPH>;
 790                 input-disable;
 791                 output-low;
 792         };
 793
 794         pm8916_gpios_leds: pm8916-gpios-leds {
 795                 pins = "gpio1", "gpio2";
 796                 function = PMIC_GPIO_FUNC_NORMAL;
 797
 798                 output-low;
 799         };
 800 };
 801
 802 &pm8916_mpps {
 803         gpio-line-names =
 804                 "VDD_PX_BIAS",
 805                 "WLAN_LED_CTRL",
 806                 "BT_LED_CTRL",
 807                 "GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */
 808
 809         pinctrl-names = "default";
 810         pinctrl-0 = <&ls_exp_gpio_f>;
 811
 812         ls_exp_gpio_f: pm8916-mpp4 {
 813                 pins = "mpp4";
 814                 function = "digital";
 815
 816                 output-low;
 817                 power-source = <PM8916_MPP_L5>; // 1.8V
 818         };
 819
 820         pm8916_mpps_leds: pm8916-mpps-leds {
 821                 pins = "mpp2", "mpp3";
 822                 function = "digital";
 823
 824                 output-low;
 825         };
 826 };