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

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (c) 2015, The Linux Foundation. All rights reserved.
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "msm8916-pm8916.dtsi"
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/input/input.h>
  11 #include <dt-bindings/leds/common.h>
  12 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
  13 #include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
  14 #include <dt-bindings/sound/apq8016-lpass.h>
  15
  16 / {
  17         model = "Qualcomm Technologies, Inc. APQ 8016 SBC";
  18         compatible = "qcom,apq8016-sbc", "qcom,apq8016";
  19
  20         aliases {
  21                 serial0 = &blsp1_uart2;
  22                 serial1 = &blsp1_uart1;
  23                 usid0 = &pm8916_0;
  24                 i2c0 = &blsp_i2c2;
  25                 i2c1 = &blsp_i2c6;
  26                 i2c3 = &blsp_i2c4;
  27                 spi0 = &blsp_spi5;
  28                 spi1 = &blsp_spi3;
  29         };
  30
  31         chosen {
  32                 stdout-path = "serial0";
  33         };
  34
  35         camera_vdddo_1v8: camera-vdddo-1v8 {
  36                 compatible = "regulator-fixed";
  37                 regulator-name = "camera_vdddo";
  38                 regulator-min-microvolt = <1800000>;
  39                 regulator-max-microvolt = <1800000>;
  40                 regulator-always-on;
  41         };
  42
  43         camera_vdda_2v8: camera-vdda-2v8 {
  44                 compatible = "regulator-fixed";
  45                 regulator-name = "camera_vdda";
  46                 regulator-min-microvolt = <2800000>;
  47                 regulator-max-microvolt = <2800000>;
  48                 regulator-always-on;
  49         };
  50
  51         camera_vddd_1v5: camera-vddd-1v5 {
  52                 compatible = "regulator-fixed";
  53                 regulator-name = "camera_vddd";
  54                 regulator-min-microvolt = <1500000>;
  55                 regulator-max-microvolt = <1500000>;
  56                 regulator-always-on;
  57         };
  58
  59         reserved-memory {
  60                 ramoops@bff00000 {
  61                         compatible = "ramoops";
  62                         reg = <0x0 0xbff00000 0x0 0x100000>;
  63
  64                         record-size = <0x20000>;
  65                         console-size = <0x20000>;
  66                         ftrace-size = <0x20000>;
  67                 };
  68         };
  69
  70         usb2513 {
  71                 compatible = "smsc,usb3503";
  72                 reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>;
  73                 initial-mode = <1>;
  74         };
  75
  76         usb_id: usb-id {
  77                 compatible = "linux,extcon-usb-gpio";
  78                 id-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>;
  79                 pinctrl-names = "default";
  80                 pinctrl-0 = <&usb_id_default>;
  81         };
  82
  83         hdmi-out {
  84                 compatible = "hdmi-connector";
  85                 type = "a";
  86
  87                 port {
  88                         hdmi_con: endpoint {
  89                                 remote-endpoint = <&adv7533_out>;
  90                         };
  91                 };
  92         };
  93
  94         gpio-keys {
  95                 compatible = "gpio-keys";
  96                 autorepeat;
  97
  98                 pinctrl-names = "default";
  99                 pinctrl-0 = <&msm_key_volp_n_default>;
 100
 101                 button {
 102                         label = "Volume Up";
 103                         linux,code = <KEY_VOLUMEUP>;
 104                         gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
 105                 };
 106         };
 107
 108         leds {
 109                 pinctrl-names = "default";
 110                 pinctrl-0 = <&msmgpio_leds>,
 111                             <&pm8916_gpios_leds>,
 112                             <&pm8916_mpps_leds>;
 113
 114                 compatible = "gpio-leds";
 115
 116                 led@1 {
 117                         label = "apq8016-sbc:green:user1";
 118                         function = LED_FUNCTION_HEARTBEAT;
 119                         color = <LED_COLOR_ID_GREEN>;
 120                         gpios = <&msmgpio 21 GPIO_ACTIVE_HIGH>;
 121                         linux,default-trigger = "heartbeat";
 122                         default-state = "off";
 123                 };
 124
 125                 led@2 {
 126                         label = "apq8016-sbc:green:user2";
 127                         function = LED_FUNCTION_DISK_ACTIVITY;
 128                         color = <LED_COLOR_ID_GREEN>;
 129                         gpios = <&msmgpio 120 GPIO_ACTIVE_HIGH>;
 130                         linux,default-trigger = "mmc0";
 131                         default-state = "off";
 132                 };
 133
 134                 led@3 {
 135                         label = "apq8016-sbc:green:user3";
 136                         function = LED_FUNCTION_DISK_ACTIVITY;
 137                         color = <LED_COLOR_ID_GREEN>;
 138                         gpios = <&pm8916_gpios 1 GPIO_ACTIVE_HIGH>;
 139                         linux,default-trigger = "mmc1";
 140                         default-state = "off";
 141                 };
 142
 143                 led@4 {
 144                         label = "apq8016-sbc:green:user4";
 145                         color = <LED_COLOR_ID_GREEN>;
 146                         gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>;
 147                         linux,default-trigger = "none";
 148                         panic-indicator;
 149                         default-state = "off";
 150                 };
 151
 152                 led@5 {
 153                         label = "apq8016-sbc:yellow:wlan";
 154                         function = LED_FUNCTION_WLAN;
 155                         color = <LED_COLOR_ID_YELLOW>;
 156                         gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>;
 157                         linux,default-trigger = "phy0tx";
 158                         default-state = "off";
 159                 };
 160
 161                 led@6 {
 162                         label = "apq8016-sbc:blue:bt";
 163                         function = LED_FUNCTION_BLUETOOTH;
 164                         color = <LED_COLOR_ID_BLUE>;
 165                         gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>;
 166                         linux,default-trigger = "bluetooth-power";
 167                         default-state = "off";
 168                 };
 169         };
 170 };
 171
 172 &blsp_dma {
 173         status = "okay";
 174 };
 175
 176 &blsp_i2c2 {
 177         /* On Low speed expansion */
 178         status = "okay";
 179         label = "LS-I2C0";
 180 };
 181
 182 &blsp_i2c4 {
 183         /* On High speed expansion */
 184         status = "okay";
 185         label = "HS-I2C2";
 186
 187         adv_bridge: bridge@39 {
 188                 status = "okay";
 189
 190                 compatible = "adi,adv7533";
 191                 reg = <0x39>;
 192
 193                 interrupt-parent = <&msmgpio>;
 194                 interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
 195
 196                 adi,dsi-lanes = <4>;
 197                 clocks = <&rpmcc RPM_SMD_BB_CLK2>;
 198                 clock-names = "cec";
 199
 200                 pd-gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>;
 201
 202                 avdd-supply = <&pm8916_l6>;
 203                 v1p2-supply = <&pm8916_l6>;
 204                 v3p3-supply = <&pm8916_l17>;
 205
 206                 pinctrl-names = "default","sleep";
 207                 pinctrl-0 = <&adv7533_int_active &adv7533_switch_active>;
 208                 pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>;
 209                 #sound-dai-cells = <1>;
 210
 211                 ports {
 212                         #address-cells = <1>;
 213                         #size-cells = <0>;
 214
 215                         port@0 {
 216                                 reg = <0>;
 217                                 adv7533_in: endpoint {
 218                                         remote-endpoint = <&dsi0_out>;
 219                                 };
 220                         };
 221
 222                         port@1 {
 223                                 reg = <1>;
 224                                 adv7533_out: endpoint {
 225                                         remote-endpoint = <&hdmi_con>;
 226                                 };
 227                         };
 228                 };
 229         };
 230 };
 231
 232 &blsp_i2c6 {
 233         /* On Low speed expansion */
 234         status = "okay";
 235         label = "LS-I2C1";
 236 };
 237
 238 &blsp_spi3 {
 239         /* On High speed expansion */
 240         status = "okay";
 241         label = "HS-SPI1";
 242 };
 243
 244 &blsp_spi5 {
 245         /* On Low speed expansion */
 246         status = "okay";
 247         label = "LS-SPI0";
 248 };
 249
 250 &blsp1_uart1 {
 251         status = "okay";
 252         label = "LS-UART0";
 253 };
 254
 255 &blsp1_uart2 {
 256         status = "okay";
 257         label = "LS-UART1";
 258 };
 259
 260 &camss {
 261         status = "okay";
 262         ports {
 263                 port@0 {
 264                         reg = <0>;
 265                         csiphy0_ep: endpoint {
 266                                 data-lanes = <0 2>;
 267                                 remote-endpoint = <&ov5640_ep>;
 268                                 status = "okay";
 269                         };
 270                 };
 271         };
 272 };
 273
 274 &cci {
 275         status = "okay";
 276 };
 277
 278 &cci_i2c0 {
 279         camera_rear@3b {
 280                 compatible = "ovti,ov5640";
 281                 reg = <0x3b>;
 282
 283                 enable-gpios = <&msmgpio 34 GPIO_ACTIVE_HIGH>;
 284                 reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
 285                 pinctrl-names = "default";
 286                 pinctrl-0 = <&camera_rear_default>;
 287
 288                 clocks = <&gcc GCC_CAMSS_MCLK0_CLK>;
 289                 clock-names = "xclk";
 290                 clock-frequency = <23880000>;
 291
 292                 vdddo-supply = <&camera_vdddo_1v8>;
 293                 vdda-supply = <&camera_vdda_2v8>;
 294                 vddd-supply = <&camera_vddd_1v5>;
 295
 296                 /* No camera mezzanine by default */
 297                 status = "disabled";
 298
 299                 port {
 300                         ov5640_ep: endpoint {
 301                                 data-lanes = <0 2>;
 302                                 remote-endpoint = <&csiphy0_ep>;
 303                         };
 304                 };
 305         };
 306 };
 307
 308 &dsi0_out {
 309         data-lanes = <0 1 2 3>;
 310         remote-endpoint = <&adv7533_in>;
 311 };
 312
 313 &lpass {
 314         status = "okay";
 315 };
 316
 317 &mdss {
 318         status = "okay";
 319 };
 320
 321 &mpss {
 322         status = "okay";
 323
 324         firmware-name = "qcom/apq8016/mba.mbn", "qcom/apq8016/modem.mbn";
 325 };
 326
 327 &pm8916_resin {
 328         status = "okay";
 329         linux,code = <KEY_VOLUMEDOWN>;
 330 };
 331
 332 &pronto {
 333         status = "okay";
 334
 335         firmware-name = "qcom/apq8016/wcnss.mbn";
 336 };
 337
 338 &sdhc_1 {
 339         status = "okay";
 340
 341         pinctrl-names = "default", "sleep";
 342         pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
 343         pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
 344 };
 345
 346 &sdhc_2 {
 347         status = "okay";
 348
 349         pinctrl-names = "default", "sleep";
 350         pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
 351         pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
 352
 353         cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
 354 };
 355
 356 &sound {
 357         status = "okay";
 358
 359         pinctrl-0 = <&cdc_pdm_lines_act &ext_sec_tlmm_lines_act &ext_mclk_tlmm_lines_act>;
 360         pinctrl-1 = <&cdc_pdm_lines_sus &ext_sec_tlmm_lines_sus &ext_mclk_tlmm_lines_sus>;
 361         pinctrl-names = "default", "sleep";
 362         model = "DB410c";
 363         audio-routing =
 364                 "AMIC2", "MIC BIAS Internal2",
 365                 "AMIC3", "MIC BIAS External1";
 366
 367         quaternary-dai-link {
 368                 link-name = "ADV7533";
 369                 cpu {
 370                         sound-dai = <&lpass MI2S_QUATERNARY>;
 371                 };
 372                 codec {
 373                         sound-dai = <&adv_bridge 0>;
 374                 };
 375         };
 376
 377         primary-dai-link {
 378                 link-name = "WCD";
 379                 cpu {
 380                         sound-dai = <&lpass MI2S_PRIMARY>;
 381                 };
 382                 codec {
 383                         sound-dai = <&lpass_codec 0>, <&wcd_codec 0>;
 384                 };
 385         };
 386
 387         tertiary-dai-link {
 388                 link-name = "WCD-Capture";
 389                 cpu {
 390                         sound-dai = <&lpass MI2S_TERTIARY>;
 391                 };
 392                 codec {
 393                         sound-dai = <&lpass_codec 1>, <&wcd_codec 1>;
 394                 };
 395         };
 396 };
 397
 398 &usb {
 399         status = "okay";
 400         extcon = <&usb_id>, <&usb_id>;
 401
 402         pinctrl-names = "default", "device";
 403         pinctrl-0 = <&usb_sw_sel_pm &usb_hub_reset_pm>;
 404         pinctrl-1 = <&usb_sw_sel_pm_device &usb_hub_reset_pm_device>;
 405 };
 406
 407 &usb_hs_phy {
 408         extcon = <&usb_id>;
 409 };
 410
 411 &wcd_codec {
 412         clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>;
 413         clock-names = "mclk";
 414         qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
 415         qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
 416 };
 417
 418 &wcnss_ctrl {
 419         firmware-name = "qcom/apq8016/WCNSS_qcom_wlan_nv_sbc.bin";
 420 };
 421
 422 /* Enable CoreSight */
 423 &cti0 { status = "okay"; };
 424 &cti1 { status = "okay"; };
 425 &cti12 { status = "okay"; };
 426 &cti13 { status = "okay"; };
 427 &cti14 { status = "okay"; };
 428 &cti15 { status = "okay"; };
 429 &debug0 { status = "okay"; };
 430 &debug1 { status = "okay"; };
 431 &debug2 { status = "okay"; };
 432 &debug3 { status = "okay"; };
 433 &etf { status = "okay"; };
 434 &etm0 { status = "okay"; };
 435 &etm1 { status = "okay"; };
 436 &etm2 { status = "okay"; };
 437 &etm3 { status = "okay"; };
 438 &etr { status = "okay"; };
 439 &funnel0 { status = "okay"; };
 440 &funnel1 { status = "okay"; };
 441 &replicator { status = "okay"; };
 442 &stm { status = "okay"; };
 443 &tpiu { status = "okay"; };
 444
 445 &smd_rpm_regulators {
 446         vdd_l1_l2_l3-supply = <&pm8916_s3>;
 447         vdd_l4_l5_l6-supply = <&pm8916_s4>;
 448         vdd_l7-supply = <&pm8916_s4>;
 449
 450         s3 {
 451                 regulator-min-microvolt = <375000>;
 452                 regulator-max-microvolt = <1562000>;
 453         };
 454
 455         s4 {
 456                 regulator-min-microvolt = <1800000>;
 457                 regulator-max-microvolt = <1800000>;
 458
 459                 regulator-always-on;
 460                 regulator-boot-on;
 461         };
 462
 463         l1 {
 464                 regulator-min-microvolt = <375000>;
 465                 regulator-max-microvolt = <1525000>;
 466         };
 467
 468         l2 {
 469                 regulator-min-microvolt = <1200000>;
 470                 regulator-max-microvolt = <1200000>;
 471         };
 472
 473         l4 {
 474                 regulator-min-microvolt = <1750000>;
 475                 regulator-max-microvolt = <3337000>;
 476         };
 477
 478         l5 {
 479                 regulator-min-microvolt = <1750000>;
 480                 regulator-max-microvolt = <3337000>;
 481         };
 482
 483         l6 {
 484                 regulator-min-microvolt = <1800000>;
 485                 regulator-max-microvolt = <1800000>;
 486         };
 487
 488         l7 {
 489                 regulator-min-microvolt = <1750000>;
 490                 regulator-max-microvolt = <3337000>;
 491         };
 492
 493         l8 {
 494                 regulator-min-microvolt = <1750000>;
 495                 regulator-max-microvolt = <3337000>;
 496         };
 497
 498         l9 {
 499                 regulator-min-microvolt = <1750000>;
 500                 regulator-max-microvolt = <3337000>;
 501         };
 502
 503         l10 {
 504                 regulator-min-microvolt = <1750000>;
 505                 regulator-max-microvolt = <3337000>;
 506         };
 507
 508         l11 {
 509                 regulator-min-microvolt = <1750000>;
 510                 regulator-max-microvolt = <3337000>;
 511                 regulator-allow-set-load;
 512                 regulator-system-load = <200000>;
 513         };
 514
 515         l12 {
 516                 regulator-min-microvolt = <1750000>;
 517                 regulator-max-microvolt = <3337000>;
 518         };
 519
 520         l13 {
 521                 regulator-min-microvolt = <1750000>;
 522                 regulator-max-microvolt = <3337000>;
 523         };
 524
 525         l14 {
 526                 regulator-min-microvolt = <1750000>;
 527                 regulator-max-microvolt = <3337000>;
 528         };
 529
 530         /**
 531          * 1.8v required on LS expansion
 532          * for mezzanine boards
 533          */
 534         l15 {
 535                 regulator-min-microvolt = <1750000>;
 536                 regulator-max-microvolt = <3337000>;
 537                 regulator-always-on;
 538         };
 539
 540         l16 {
 541                 regulator-min-microvolt = <1750000>;
 542                 regulator-max-microvolt = <3337000>;
 543         };
 544
 545         l17 {
 546                 regulator-min-microvolt = <3300000>;
 547                 regulator-max-microvolt = <3300000>;
 548         };
 549
 550         l18 {
 551                 regulator-min-microvolt = <1750000>;
 552                 regulator-max-microvolt = <3337000>;
 553         };
 554 };
 555
 556 /*
 557  * 2mA drive strength is not enough when connecting multiple
 558  * I2C devices with different pull up resistors.
 559  */
 560 &i2c2_default {
 561         drive-strength = <16>;
 562 };
 563
 564 &i2c4_default {
 565         drive-strength = <16>;
 566 };
 567
 568 &i2c6_default {
 569         drive-strength = <16>;
 570 };
 571
 572 /*
 573  * GPIO name legend: proper name = the GPIO line is used as GPIO
 574  *         NC = not connected (pin out but not routed from the chip to
 575  *              anything the board)
 576  *         "[PER]" = pin is muxed for [peripheral] (not GPIO)
 577  *         LSEC = Low Speed External Connector
 578  *         HSEC = High Speed External Connector
 579  *
 580  * Line names are taken from the schematic "DragonBoard410c"
 581  * dated monday, august 31, 2015. Page 5 in particular.
 582  *
 583  * For the lines routed to the external connectors the
 584  * lines are named after the 96Boards CE Specification 1.0,
 585  * Appendix "Expansion Connector Signal Description".
 586  *
 587  * When the 96Board naming of a line and the schematic name of
 588  * the same line are in conflict, the 96Board specification
 589  * takes precedence, which means that the external UART on the
 590  * LSEC is named UART0 while the schematic and SoC names this
 591  * UART3. This is only for the informational lines i.e. "[FOO]",
 592  * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
 593  * ones actually used for GPIO.
 594  */
 595
 596 &msmgpio {
 597         gpio-line-names =
 598                 "[UART0_TX]", /* GPIO_0, LSEC pin 5 */
 599                 "[UART0_RX]", /* GPIO_1, LSEC pin 7 */
 600                 "[UART0_CTS_N]", /* GPIO_2, LSEC pin 3 */
 601                 "[UART0_RTS_N]", /* GPIO_3, LSEC pin 9 */
 602                 "[UART1_TX]", /* GPIO_4, LSEC pin 11 */
 603                 "[UART1_RX]", /* GPIO_5, LSEC pin 13 */
 604                 "[I2C0_SDA]", /* GPIO_8, LSEC pin 17 */
 605                 "[I2C0_SCL]", /* GPIO_7, LSEC pin 15 */
 606                 "[SPI1_DOUT]", /* SPI1_MOSI, HSEC pin 1 */
 607                 "[SPI1_DIN]", /* SPI1_MISO, HSEC pin 11 */
 608                 "[SPI1_CS]", /* SPI1_CS_N, HSEC pin 7 */
 609                 "[SPI1_SCLK]", /* SPI1_CLK, HSEC pin 9 */
 610                 "GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */
 611                 "GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */
 612                 "[I2C3_SDA]", /* HSEC pin 38 */
 613                 "[I2C3_SCL]", /* HSEC pin 36 */
 614                 "[SPI0_MOSI]", /* LSEC pin 14 */
 615                 "[SPI0_MISO]", /* LSEC pin 10 */
 616                 "[SPI0_CS_N]", /* LSEC pin 12 */
 617                 "[SPI0_CLK]", /* LSEC pin 8 */
 618                 "HDMI_HPD_N", /* GPIO 20 */
 619                 "USR_LED_1_CTRL",
 620                 "[I2C1_SDA]", /* GPIO_22, LSEC pin 21 */
 621                 "[I2C1_SCL]", /* GPIO_23, LSEC pin 19 */
 622                 "GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */
 623                 "GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */
 624                 "[CSI0_MCLK]", /* HSEC pin 15 */
 625                 "[CSI1_MCLK]", /* HSEC pin 17 */
 626                 "GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */
 627                 "[I2C2_SDA]", /* HSEC pin 34 */
 628                 "[I2C2_SCL]", /* HSEC pin 32 */
 629                 "DSI2HDMI_INT_N",
 630                 "DSI_SW_SEL_APQ",
 631                 "GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */
 632                 "GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */
 633                 "GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */
 634                 "GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */
 635                 "FORCED_USB_BOOT",
 636                 "SD_CARD_DET_N",
 637                 "[WCSS_BT_SSBI]",
 638                 "[WCSS_WLAN_DATA_2]", /* GPIO 40 */
 639                 "[WCSS_WLAN_DATA_1]",
 640                 "[WCSS_WLAN_DATA_0]",
 641                 "[WCSS_WLAN_SET]",
 642                 "[WCSS_WLAN_CLK]",
 643                 "[WCSS_FM_SSBI]",
 644                 "[WCSS_FM_SDI]",
 645                 "[WCSS_BT_DAT_CTL]",
 646                 "[WCSS_BT_DAT_STB]",
 647                 "NC",
 648                 "NC", /* GPIO 50 */
 649                 "NC",
 650                 "NC",
 651                 "NC",
 652                 "NC",
 653                 "NC",
 654                 "NC",
 655                 "NC",
 656                 "NC",
 657                 "NC",
 658                 "NC", /* GPIO 60 */
 659                 "NC",
 660                 "NC",
 661                 "[CDC_PDM0_CLK]",
 662                 "[CDC_PDM0_SYNC]",
 663                 "[CDC_PDM0_TX0]",
 664                 "[CDC_PDM0_RX0]",
 665                 "[CDC_PDM0_RX1]",
 666                 "[CDC_PDM0_RX2]",
 667                 "GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */
 668                 "NC", /* GPIO 70 */
 669                 "NC",
 670                 "NC",
 671                 "NC",
 672                 "NC", /* GPIO 74 */
 673                 "NC",
 674                 "NC",
 675                 "NC",
 676                 "NC",
 677                 "NC",
 678                 "BOOT_CONFIG_0", /* GPIO 80 */
 679                 "BOOT_CONFIG_1",
 680                 "BOOT_CONFIG_2",
 681                 "BOOT_CONFIG_3",
 682                 "NC",
 683                 "NC",
 684                 "BOOT_CONFIG_5",
 685                 "NC",
 686                 "NC",
 687                 "NC",
 688                 "NC", /* GPIO 90 */
 689                 "NC",
 690                 "NC",
 691                 "NC",
 692                 "NC",
 693                 "NC",
 694                 "NC",
 695                 "NC",
 696                 "NC",
 697                 "NC",
 698                 "NC", /* GPIO 100 */
 699                 "NC",
 700                 "NC",
 701                 "NC",
 702                 "SSBI_GPS",
 703                 "NC",
 704                 "NC",
 705                 "KEY_VOLP_N",
 706                 "NC",
 707                 "NC",
 708                 "[LS_EXP_MI2S_WS]", /* GPIO 110 */
 709                 "NC",
 710                 "NC",
 711                 "[LS_EXP_MI2S_SCK]",
 712                 "[LS_EXP_MI2S_DATA0]",
 713                 "GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */
 714                 "NC",
 715                 "[DSI2HDMI_MI2S_WS]",
 716                 "[DSI2HDMI_MI2S_SCK]",
 717                 "[DSI2HDMI_MI2S_DATA0]",
 718                 "USR_LED_2_CTRL", /* GPIO 120 */
 719                 "SB_HS_ID";
 720
 721         msmgpio_leds: msmgpio-leds {
 722                 pins = "gpio21", "gpio120";
 723                 function = "gpio";
 724
 725                 output-low;
 726         };
 727
 728         usb_id_default: usb-id-default {
 729                 pins = "gpio121";
 730                 function = "gpio";
 731
 732                 drive-strength = <8>;
 733                 input-enable;
 734                 bias-pull-up;
 735         };
 736
 737         adv7533_int_active: adv533-int-active {
 738                 pins = "gpio31";
 739                 function = "gpio";
 740
 741                 drive-strength = <16>;
 742                 bias-disable;
 743         };
 744
 745         adv7533_int_suspend: adv7533-int-suspend {
 746                 pins = "gpio31";
 747                 function = "gpio";
 748
 749                 drive-strength = <2>;
 750                 bias-disable;
 751         };
 752
 753         adv7533_switch_active: adv7533-switch-active {
 754                 pins = "gpio32";
 755                 function = "gpio";
 756
 757                 drive-strength = <16>;
 758                 bias-disable;
 759         };
 760
 761         adv7533_switch_suspend: adv7533-switch-suspend {
 762                 pins = "gpio32";
 763                 function = "gpio";
 764
 765                 drive-strength = <2>;
 766                 bias-disable;
 767         };
 768
 769         msm_key_volp_n_default: msm-key-volp-n-default {
 770                 pins = "gpio107";
 771                 function = "gpio";
 772
 773                 drive-strength = <8>;
 774                 input-enable;
 775                 bias-pull-up;
 776         };
 777 };
 778
 779 &pm8916_gpios {
 780         gpio-line-names =
 781                 "USR_LED_3_CTRL",
 782                 "USR_LED_4_CTRL",
 783                 "USB_HUB_RESET_N_PM",
 784                 "USB_SW_SEL_PM";
 785
 786         usb_hub_reset_pm: usb-hub-reset-pm-state {
 787                 pins = "gpio3";
 788                 function = PMIC_GPIO_FUNC_NORMAL;
 789
 790                 input-disable;
 791                 output-high;
 792         };
 793
 794         usb_hub_reset_pm_device: usb-hub-reset-pm-device-state {
 795                 pins = "gpio3";
 796                 function = PMIC_GPIO_FUNC_NORMAL;
 797
 798                 output-low;
 799         };
 800
 801         usb_sw_sel_pm: usb-sw-sel-pm-state {
 802                 pins = "gpio4";
 803                 function = PMIC_GPIO_FUNC_NORMAL;
 804
 805                 power-source = <PM8916_GPIO_VPH>;
 806                 input-disable;
 807                 output-high;
 808         };
 809
 810         usb_sw_sel_pm_device: usb-sw-sel-pm-device-state {
 811                 pins = "gpio4";
 812                 function = PMIC_GPIO_FUNC_NORMAL;
 813
 814                 power-source = <PM8916_GPIO_VPH>;
 815                 input-disable;
 816                 output-low;
 817         };
 818
 819         pm8916_gpios_leds: pm8916-gpios-leds-state {
 820                 pins = "gpio1", "gpio2";
 821                 function = PMIC_GPIO_FUNC_NORMAL;
 822
 823                 output-low;
 824         };
 825 };
 826
 827 &pm8916_mpps {
 828         gpio-line-names =
 829                 "VDD_PX_BIAS",
 830                 "WLAN_LED_CTRL",
 831                 "BT_LED_CTRL",
 832                 "GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */
 833
 834         pinctrl-names = "default";
 835         pinctrl-0 = <&ls_exp_gpio_f>;
 836
 837         ls_exp_gpio_f: pm8916-mpp4-state {
 838                 pins = "mpp4";
 839                 function = "digital";
 840
 841                 output-low;
 842                 power-source = <PM8916_MPP_L5>; // 1.8V
 843         };
 844
 845         pm8916_mpps_leds: pm8916-mpps-state {
 846                 pins = "mpp2", "mpp3";
 847                 function = "digital";
 848
 849                 output-low;
 850         };
 851 };