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}; 852