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 mmc0 = &sdhc_1; /* eMMC */ 22 mmc1 = &sdhc_2; /* SD card */ 23 serial0 = &blsp_uart2; 24 serial1 = &blsp_uart1; 25 usid0 = &pm8916_0; 26 i2c0 = &blsp_i2c2; 27 i2c1 = &blsp_i2c6; 28 i2c3 = &blsp_i2c4; 29 spi0 = &blsp_spi5; 30 spi1 = &blsp_spi3; 31 }; 32 33 chosen { 34 stdout-path = "serial0"; 35 }; 36 37 camera_vdddo_1v8: camera-vdddo-1v8 { 38 compatible = "regulator-fixed"; 39 regulator-name = "camera_vdddo"; 40 regulator-min-microvolt = <1800000>; 41 regulator-max-microvolt = <1800000>; 42 regulator-always-on; 43 }; 44 45 camera_vdda_2v8: camera-vdda-2v8 { 46 compatible = "regulator-fixed"; 47 regulator-name = "camera_vdda"; 48 regulator-min-microvolt = <2800000>; 49 regulator-max-microvolt = <2800000>; 50 regulator-always-on; 51 }; 52 53 camera_vddd_1v5: camera-vddd-1v5 { 54 compatible = "regulator-fixed"; 55 regulator-name = "camera_vddd"; 56 regulator-min-microvolt = <1500000>; 57 regulator-max-microvolt = <1500000>; 58 regulator-always-on; 59 }; 60 61 reserved-memory { 62 ramoops@bff00000 { 63 compatible = "ramoops"; 64 reg = <0x0 0xbff00000 0x0 0x100000>; 65 66 record-size = <0x20000>; 67 console-size = <0x20000>; 68 ftrace-size = <0x20000>; 69 }; 70 }; 71 72 usb2513 { 73 compatible = "smsc,usb3503"; 74 reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>; 75 initial-mode = <1>; 76 }; 77 78 usb_id: usb-id { 79 compatible = "linux,extcon-usb-gpio"; 80 id-gpio = <&tlmm 121 GPIO_ACTIVE_HIGH>; 81 pinctrl-names = "default"; 82 pinctrl-0 = <&usb_id_default>; 83 }; 84 85 hdmi-out { 86 compatible = "hdmi-connector"; 87 type = "a"; 88 89 port { 90 hdmi_con: endpoint { 91 remote-endpoint = <&adv7533_out>; 92 }; 93 }; 94 }; 95 96 gpio-keys { 97 compatible = "gpio-keys"; 98 autorepeat; 99 100 pinctrl-names = "default"; 101 pinctrl-0 = <&msm_key_volp_n_default>; 102 103 button { 104 label = "Volume Up"; 105 linux,code = <KEY_VOLUMEUP>; 106 gpios = <&tlmm 107 GPIO_ACTIVE_LOW>; 107 }; 108 }; 109 110 leds { 111 pinctrl-names = "default"; 112 pinctrl-0 = <&tlmm_leds>, 113 <&pm8916_gpios_leds>, 114 <&pm8916_mpps_leds>; 115 116 compatible = "gpio-leds"; 117 118 led@1 { 119 label = "apq8016-sbc:green:user1"; 120 function = LED_FUNCTION_HEARTBEAT; 121 color = <LED_COLOR_ID_GREEN>; 122 gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>; 123 linux,default-trigger = "heartbeat"; 124 default-state = "off"; 125 }; 126 127 led@2 { 128 label = "apq8016-sbc:green:user2"; 129 function = LED_FUNCTION_DISK_ACTIVITY; 130 color = <LED_COLOR_ID_GREEN>; 131 gpios = <&tlmm 120 GPIO_ACTIVE_HIGH>; 132 linux,default-trigger = "mmc0"; 133 default-state = "off"; 134 }; 135 136 led@3 { 137 label = "apq8016-sbc:green:user3"; 138 function = LED_FUNCTION_DISK_ACTIVITY; 139 color = <LED_COLOR_ID_GREEN>; 140 gpios = <&pm8916_gpios 1 GPIO_ACTIVE_HIGH>; 141 linux,default-trigger = "mmc1"; 142 default-state = "off"; 143 }; 144 145 led@4 { 146 label = "apq8016-sbc:green:user4"; 147 color = <LED_COLOR_ID_GREEN>; 148 gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>; 149 linux,default-trigger = "none"; 150 panic-indicator; 151 default-state = "off"; 152 }; 153 154 led@5 { 155 label = "apq8016-sbc:yellow:wlan"; 156 function = LED_FUNCTION_WLAN; 157 color = <LED_COLOR_ID_YELLOW>; 158 gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>; 159 linux,default-trigger = "phy0tx"; 160 default-state = "off"; 161 }; 162 163 led@6 { 164 label = "apq8016-sbc:blue:bt"; 165 function = LED_FUNCTION_BLUETOOTH; 166 color = <LED_COLOR_ID_BLUE>; 167 gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>; 168 linux,default-trigger = "bluetooth-power"; 169 default-state = "off"; 170 }; 171 }; 172}; 173 174&blsp_i2c2 { 175 /* On Low speed expansion */ 176 status = "okay"; 177 label = "LS-I2C0"; 178}; 179 180&blsp_i2c4 { 181 /* On High speed expansion */ 182 status = "okay"; 183 label = "HS-I2C2"; 184 185 adv_bridge: bridge@39 { 186 status = "okay"; 187 188 compatible = "adi,adv7533"; 189 reg = <0x39>; 190 191 interrupt-parent = <&tlmm>; 192 interrupts = <31 IRQ_TYPE_EDGE_FALLING>; 193 194 adi,dsi-lanes = <4>; 195 clocks = <&rpmcc RPM_SMD_BB_CLK2>; 196 clock-names = "cec"; 197 198 pd-gpios = <&tlmm 32 GPIO_ACTIVE_HIGH>; 199 200 avdd-supply = <&pm8916_l6>; 201 v1p2-supply = <&pm8916_l6>; 202 v3p3-supply = <&pm8916_l17>; 203 204 pinctrl-names = "default","sleep"; 205 pinctrl-0 = <&adv7533_int_active &adv7533_switch_active>; 206 pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>; 207 #sound-dai-cells = <1>; 208 209 ports { 210 #address-cells = <1>; 211 #size-cells = <0>; 212 213 port@0 { 214 reg = <0>; 215 adv7533_in: endpoint { 216 remote-endpoint = <&mdss_dsi0_out>; 217 }; 218 }; 219 220 port@1 { 221 reg = <1>; 222 adv7533_out: endpoint { 223 remote-endpoint = <&hdmi_con>; 224 }; 225 }; 226 }; 227 }; 228}; 229 230&blsp_i2c6 { 231 /* On Low speed expansion */ 232 status = "okay"; 233 label = "LS-I2C1"; 234}; 235 236&blsp_spi3 { 237 /* On High speed expansion */ 238 status = "okay"; 239 label = "HS-SPI1"; 240}; 241 242&blsp_spi5 { 243 /* On Low speed expansion */ 244 status = "okay"; 245 label = "LS-SPI0"; 246}; 247 248&blsp_uart1 { 249 status = "okay"; 250 label = "LS-UART0"; 251}; 252 253&blsp_uart2 { 254 status = "okay"; 255 label = "LS-UART1"; 256}; 257 258&camss { 259 status = "okay"; 260 ports { 261 port@0 { 262 reg = <0>; 263 csiphy0_ep: endpoint { 264 data-lanes = <0 2>; 265 remote-endpoint = <&ov5640_ep>; 266 status = "okay"; 267 }; 268 }; 269 }; 270}; 271 272&cci { 273 status = "okay"; 274}; 275 276&cci_i2c0 { 277 camera_rear@3b { 278 compatible = "ovti,ov5640"; 279 reg = <0x3b>; 280 281 enable-gpios = <&tlmm 34 GPIO_ACTIVE_HIGH>; 282 reset-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>; 283 pinctrl-names = "default"; 284 pinctrl-0 = <&camera_rear_default>; 285 286 clocks = <&gcc GCC_CAMSS_MCLK0_CLK>; 287 clock-names = "xclk"; 288 clock-frequency = <23880000>; 289 290 vdddo-supply = <&camera_vdddo_1v8>; 291 vdda-supply = <&camera_vdda_2v8>; 292 vddd-supply = <&camera_vddd_1v5>; 293 294 /* No camera mezzanine by default */ 295 status = "disabled"; 296 297 port { 298 ov5640_ep: endpoint { 299 data-lanes = <0 2>; 300 remote-endpoint = <&csiphy0_ep>; 301 }; 302 }; 303 }; 304}; 305 306&lpass { 307 status = "okay"; 308}; 309 310&lpass_codec { 311 status = "okay"; 312}; 313 314&mdss { 315 status = "okay"; 316}; 317 318&mdss_dsi0_out { 319 data-lanes = <0 1 2 3>; 320 remote-endpoint = <&adv7533_in>; 321}; 322 323&mpss { 324 status = "okay"; 325 326 firmware-name = "qcom/apq8016/mba.mbn", "qcom/apq8016/modem.mbn"; 327}; 328 329&pm8916_codec { 330 status = "okay"; 331 clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>; 332 clock-names = "mclk"; 333 qcom,mbhc-vthreshold-low = <75 150 237 450 500>; 334 qcom,mbhc-vthreshold-high = <75 150 237 450 500>; 335}; 336 337&pm8916_resin { 338 status = "okay"; 339 linux,code = <KEY_VOLUMEDOWN>; 340}; 341 342&pm8916_rpm_regulators { 343 /* 344 * The 96Boards specification expects a 1.8V power rail on the low-speed 345 * expansion connector that is able to provide at least 0.18W / 100 mA. 346 * L15/L16 are connected in parallel to provide 55 mA each. A minimum load 347 * must be specified to ensure the regulators are not put in LPM where they 348 * would only provide 5 mA. 349 */ 350 pm8916_l15: l15 { 351 regulator-min-microvolt = <1800000>; 352 regulator-max-microvolt = <1800000>; 353 regulator-system-load = <50000>; 354 regulator-allow-set-load; 355 regulator-always-on; 356 }; 357 pm8916_l16: l16 { 358 regulator-min-microvolt = <1800000>; 359 regulator-max-microvolt = <1800000>; 360 regulator-system-load = <50000>; 361 regulator-allow-set-load; 362 regulator-always-on; 363 }; 364 365 pm8916_l17: l17 { 366 regulator-min-microvolt = <3300000>; 367 regulator-max-microvolt = <3300000>; 368 }; 369}; 370 371&sdhc_1 { 372 status = "okay"; 373}; 374 375&sdhc_2 { 376 status = "okay"; 377 378 pinctrl-names = "default", "sleep"; 379 pinctrl-0 = <&sdc2_default &sdc2_cd_default>; 380 pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>; 381 382 cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>; 383}; 384 385&sound { 386 status = "okay"; 387 388 pinctrl-0 = <&cdc_pdm_default &sec_mi2s_default>; 389 pinctrl-1 = <&cdc_pdm_sleep &sec_mi2s_sleep>; 390 pinctrl-names = "default", "sleep"; 391 model = "DB410c"; 392 audio-routing = 393 "AMIC2", "MIC BIAS Internal2", 394 "AMIC3", "MIC BIAS External1"; 395 396 quaternary-dai-link { 397 link-name = "ADV7533"; 398 cpu { 399 sound-dai = <&lpass MI2S_QUATERNARY>; 400 }; 401 codec { 402 sound-dai = <&adv_bridge 0>; 403 }; 404 }; 405 406 primary-dai-link { 407 link-name = "WCD"; 408 cpu { 409 sound-dai = <&lpass MI2S_PRIMARY>; 410 }; 411 codec { 412 sound-dai = <&lpass_codec 0>, <&pm8916_codec 0>; 413 }; 414 }; 415 416 tertiary-dai-link { 417 link-name = "WCD-Capture"; 418 cpu { 419 sound-dai = <&lpass MI2S_TERTIARY>; 420 }; 421 codec { 422 sound-dai = <&lpass_codec 1>, <&pm8916_codec 1>; 423 }; 424 }; 425}; 426 427&usb { 428 status = "okay"; 429 extcon = <&usb_id>, <&usb_id>; 430 431 pinctrl-names = "default", "device"; 432 pinctrl-0 = <&usb_sw_sel_pm &usb_hub_reset_pm>; 433 pinctrl-1 = <&usb_sw_sel_pm_device &usb_hub_reset_pm_device>; 434}; 435 436&usb_hs_phy { 437 extcon = <&usb_id>; 438}; 439 440&wcnss { 441 status = "okay"; 442 firmware-name = "qcom/apq8016/wcnss.mbn"; 443}; 444 445&wcnss_ctrl { 446 firmware-name = "qcom/apq8016/WCNSS_qcom_wlan_nv_sbc.bin"; 447}; 448 449&wcnss_iris { 450 compatible = "qcom,wcn3620"; 451}; 452 453/* Enable CoreSight */ 454&cti0 { status = "okay"; }; 455&cti1 { status = "okay"; }; 456&cti12 { status = "okay"; }; 457&cti13 { status = "okay"; }; 458&cti14 { status = "okay"; }; 459&cti15 { status = "okay"; }; 460&debug0 { status = "okay"; }; 461&debug1 { status = "okay"; }; 462&debug2 { status = "okay"; }; 463&debug3 { status = "okay"; }; 464&etf { status = "okay"; }; 465&etm0 { status = "okay"; }; 466&etm1 { status = "okay"; }; 467&etm2 { status = "okay"; }; 468&etm3 { status = "okay"; }; 469&etr { status = "okay"; }; 470&funnel0 { status = "okay"; }; 471&funnel1 { status = "okay"; }; 472&replicator { status = "okay"; }; 473&stm { status = "okay"; }; 474&tpiu { status = "okay"; }; 475 476/* 477 * 2mA drive strength is not enough when connecting multiple 478 * I2C devices with different pull up resistors. 479 */ 480&blsp_i2c2_default { 481 drive-strength = <16>; 482}; 483 484&blsp_i2c4_default { 485 drive-strength = <16>; 486}; 487 488&blsp_i2c6_default { 489 drive-strength = <16>; 490}; 491 492/* 493 * GPIO name legend: proper name = the GPIO line is used as GPIO 494 * NC = not connected (pin out but not routed from the chip to 495 * anything the board) 496 * "[PER]" = pin is muxed for [peripheral] (not GPIO) 497 * LSEC = Low Speed External Connector 498 * HSEC = High Speed External Connector 499 * 500 * Line names are taken from the schematic "DragonBoard410c" 501 * dated monday, august 31, 2015. Page 5 in particular. 502 * 503 * For the lines routed to the external connectors the 504 * lines are named after the 96Boards CE Specification 1.0, 505 * Appendix "Expansion Connector Signal Description". 506 * 507 * When the 96Board naming of a line and the schematic name of 508 * the same line are in conflict, the 96Board specification 509 * takes precedence, which means that the external UART on the 510 * LSEC is named UART0 while the schematic and SoC names this 511 * UART3. This is only for the informational lines i.e. "[FOO]", 512 * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only 513 * ones actually used for GPIO. 514 */ 515 516&tlmm { 517 gpio-line-names = 518 "[UART0_TX]", /* GPIO_0, LSEC pin 5 */ 519 "[UART0_RX]", /* GPIO_1, LSEC pin 7 */ 520 "[UART0_CTS_N]", /* GPIO_2, LSEC pin 3 */ 521 "[UART0_RTS_N]", /* GPIO_3, LSEC pin 9 */ 522 "[UART1_TX]", /* GPIO_4, LSEC pin 11 */ 523 "[UART1_RX]", /* GPIO_5, LSEC pin 13 */ 524 "[I2C0_SDA]", /* GPIO_8, LSEC pin 17 */ 525 "[I2C0_SCL]", /* GPIO_7, LSEC pin 15 */ 526 "[SPI1_DOUT]", /* SPI1_MOSI, HSEC pin 1 */ 527 "[SPI1_DIN]", /* SPI1_MISO, HSEC pin 11 */ 528 "[SPI1_CS]", /* SPI1_CS_N, HSEC pin 7 */ 529 "[SPI1_SCLK]", /* SPI1_CLK, HSEC pin 9 */ 530 "GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */ 531 "GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */ 532 "[I2C3_SDA]", /* HSEC pin 38 */ 533 "[I2C3_SCL]", /* HSEC pin 36 */ 534 "[SPI0_MOSI]", /* LSEC pin 14 */ 535 "[SPI0_MISO]", /* LSEC pin 10 */ 536 "[SPI0_CS_N]", /* LSEC pin 12 */ 537 "[SPI0_CLK]", /* LSEC pin 8 */ 538 "HDMI_HPD_N", /* GPIO 20 */ 539 "USR_LED_1_CTRL", 540 "[I2C1_SDA]", /* GPIO_22, LSEC pin 21 */ 541 "[I2C1_SCL]", /* GPIO_23, LSEC pin 19 */ 542 "GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */ 543 "GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */ 544 "[CSI0_MCLK]", /* HSEC pin 15 */ 545 "[CSI1_MCLK]", /* HSEC pin 17 */ 546 "GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */ 547 "[I2C2_SDA]", /* HSEC pin 34 */ 548 "[I2C2_SCL]", /* HSEC pin 32 */ 549 "DSI2HDMI_INT_N", 550 "DSI_SW_SEL_APQ", 551 "GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */ 552 "GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */ 553 "GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */ 554 "GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */ 555 "FORCED_USB_BOOT", 556 "SD_CARD_DET_N", 557 "[WCSS_BT_SSBI]", 558 "[WCSS_WLAN_DATA_2]", /* GPIO 40 */ 559 "[WCSS_WLAN_DATA_1]", 560 "[WCSS_WLAN_DATA_0]", 561 "[WCSS_WLAN_SET]", 562 "[WCSS_WLAN_CLK]", 563 "[WCSS_FM_SSBI]", 564 "[WCSS_FM_SDI]", 565 "[WCSS_BT_DAT_CTL]", 566 "[WCSS_BT_DAT_STB]", 567 "NC", 568 "NC", /* GPIO 50 */ 569 "NC", 570 "NC", 571 "NC", 572 "NC", 573 "NC", 574 "NC", 575 "NC", 576 "NC", 577 "NC", 578 "NC", /* GPIO 60 */ 579 "NC", 580 "NC", 581 "[CDC_PDM0_CLK]", 582 "[CDC_PDM0_SYNC]", 583 "[CDC_PDM0_TX0]", 584 "[CDC_PDM0_RX0]", 585 "[CDC_PDM0_RX1]", 586 "[CDC_PDM0_RX2]", 587 "GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */ 588 "NC", /* GPIO 70 */ 589 "NC", 590 "NC", 591 "NC", 592 "NC", /* GPIO 74 */ 593 "NC", 594 "NC", 595 "NC", 596 "NC", 597 "NC", 598 "BOOT_CONFIG_0", /* GPIO 80 */ 599 "BOOT_CONFIG_1", 600 "BOOT_CONFIG_2", 601 "BOOT_CONFIG_3", 602 "NC", 603 "NC", 604 "BOOT_CONFIG_5", 605 "NC", 606 "NC", 607 "NC", 608 "NC", /* GPIO 90 */ 609 "NC", 610 "NC", 611 "NC", 612 "NC", 613 "NC", 614 "NC", 615 "NC", 616 "NC", 617 "NC", 618 "NC", /* GPIO 100 */ 619 "NC", 620 "NC", 621 "NC", 622 "SSBI_GPS", 623 "NC", 624 "NC", 625 "KEY_VOLP_N", 626 "NC", 627 "NC", 628 "[LS_EXP_MI2S_WS]", /* GPIO 110 */ 629 "NC", 630 "NC", 631 "[LS_EXP_MI2S_SCK]", 632 "[LS_EXP_MI2S_DATA0]", 633 "GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */ 634 "NC", 635 "[DSI2HDMI_MI2S_WS]", 636 "[DSI2HDMI_MI2S_SCK]", 637 "[DSI2HDMI_MI2S_DATA0]", 638 "USR_LED_2_CTRL", /* GPIO 120 */ 639 "SB_HS_ID"; 640 641 sdc2_cd_default: sdc2-cd-default-state { 642 pins = "gpio38"; 643 function = "gpio"; 644 drive-strength = <2>; 645 bias-disable; 646 }; 647 648 tlmm_leds: tlmm-leds-state { 649 pins = "gpio21", "gpio120"; 650 function = "gpio"; 651 652 output-low; 653 }; 654 655 usb_id_default: usb-id-default-state { 656 pins = "gpio121"; 657 function = "gpio"; 658 659 drive-strength = <8>; 660 bias-pull-up; 661 }; 662 663 adv7533_int_active: adv533-int-active-state { 664 pins = "gpio31"; 665 function = "gpio"; 666 667 drive-strength = <16>; 668 bias-disable; 669 }; 670 671 adv7533_int_suspend: adv7533-int-suspend-state { 672 pins = "gpio31"; 673 function = "gpio"; 674 675 drive-strength = <2>; 676 bias-disable; 677 }; 678 679 adv7533_switch_active: adv7533-switch-active-state { 680 pins = "gpio32"; 681 function = "gpio"; 682 683 drive-strength = <16>; 684 bias-disable; 685 }; 686 687 adv7533_switch_suspend: adv7533-switch-suspend-state { 688 pins = "gpio32"; 689 function = "gpio"; 690 691 drive-strength = <2>; 692 bias-disable; 693 }; 694 695 msm_key_volp_n_default: msm-key-volp-n-default-state { 696 pins = "gpio107"; 697 function = "gpio"; 698 699 drive-strength = <8>; 700 bias-pull-up; 701 }; 702}; 703 704&pm8916_gpios { 705 gpio-line-names = 706 "USR_LED_3_CTRL", 707 "USR_LED_4_CTRL", 708 "USB_HUB_RESET_N_PM", 709 "USB_SW_SEL_PM"; 710 711 usb_hub_reset_pm: usb-hub-reset-pm-state { 712 pins = "gpio3"; 713 function = PMIC_GPIO_FUNC_NORMAL; 714 715 input-disable; 716 output-high; 717 }; 718 719 usb_hub_reset_pm_device: usb-hub-reset-pm-device-state { 720 pins = "gpio3"; 721 function = PMIC_GPIO_FUNC_NORMAL; 722 723 output-low; 724 }; 725 726 usb_sw_sel_pm: usb-sw-sel-pm-state { 727 pins = "gpio4"; 728 function = PMIC_GPIO_FUNC_NORMAL; 729 730 power-source = <PM8916_GPIO_VPH>; 731 input-disable; 732 output-high; 733 }; 734 735 usb_sw_sel_pm_device: usb-sw-sel-pm-device-state { 736 pins = "gpio4"; 737 function = PMIC_GPIO_FUNC_NORMAL; 738 739 power-source = <PM8916_GPIO_VPH>; 740 input-disable; 741 output-low; 742 }; 743 744 pm8916_gpios_leds: pm8916-gpios-leds-state { 745 pins = "gpio1", "gpio2"; 746 function = PMIC_GPIO_FUNC_NORMAL; 747 748 output-low; 749 }; 750}; 751 752&pm8916_mpps { 753 gpio-line-names = 754 "VDD_PX_BIAS", 755 "WLAN_LED_CTRL", 756 "BT_LED_CTRL", 757 "GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */ 758 759 pinctrl-names = "default"; 760 pinctrl-0 = <&ls_exp_gpio_f>; 761 762 ls_exp_gpio_f: pm8916-mpp4-state { 763 pins = "mpp4"; 764 function = "digital"; 765 766 output-low; 767 power-source = <PM8916_MPP_L5>; /* 1.8V */ 768 }; 769 770 pm8916_mpps_leds: pm8916-mpps-state { 771 pins = "mpp2", "mpp3"; 772 function = "digital"; 773 774 output-low; 775 }; 776}; 777