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