1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (c) 2015, The Linux Foundation. All rights reserved. 4 */ 5 6#include "msm8916.dtsi" 7#include "pm8916.dtsi" 8#include <dt-bindings/gpio/gpio.h> 9#include <dt-bindings/input/input.h> 10#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> 11#include <dt-bindings/pinctrl/qcom,pmic-mpp.h> 12#include <dt-bindings/sound/apq8016-lpass.h> 13 14/* 15 * GPIO name legend: proper name = the GPIO line is used as GPIO 16 * NC = not connected (pin out but not routed from the chip to 17 * anything the board) 18 * "[PER]" = pin is muxed for [peripheral] (not GPIO) 19 * LSEC = Low Speed External Connector 20 * HSEC = High Speed External Connector 21 * 22 * Line names are taken from the schematic "DragonBoard410c" 23 * dated monday, august 31, 2015. Page 5 in particular. 24 * 25 * For the lines routed to the external connectors the 26 * lines are named after the 96Boards CE Specification 1.0, 27 * Appendix "Expansion Connector Signal Description". 28 * 29 * When the 96Board naming of a line and the schematic name of 30 * the same line are in conflict, the 96Board specification 31 * takes precedence, which means that the external UART on the 32 * LSEC is named UART0 while the schematic and SoC names this 33 * UART3. This is only for the informational lines i.e. "[FOO]", 34 * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only 35 * ones actually used for GPIO. 36 */ 37 38/ { 39 aliases { 40 serial0 = &blsp1_uart2; 41 serial1 = &blsp1_uart1; 42 usid0 = &pm8916_0; 43 i2c0 = &blsp_i2c2; 44 i2c1 = &blsp_i2c6; 45 i2c3 = &blsp_i2c4; 46 spi0 = &blsp_spi5; 47 spi1 = &blsp_spi3; 48 }; 49 50 chosen { 51 stdout-path = "serial0"; 52 }; 53 54 camera_vdddo_1v8: camera-vdddo-1v8 { 55 compatible = "regulator-fixed"; 56 regulator-name = "camera_vdddo"; 57 regulator-min-microvolt = <1800000>; 58 regulator-max-microvolt = <1800000>; 59 regulator-always-on; 60 }; 61 62 camera_vdda_2v8: camera-vdda-2v8 { 63 compatible = "regulator-fixed"; 64 regulator-name = "camera_vdda"; 65 regulator-min-microvolt = <2800000>; 66 regulator-max-microvolt = <2800000>; 67 regulator-always-on; 68 }; 69 70 camera_vddd_1v5: camera-vddd-1v5 { 71 compatible = "regulator-fixed"; 72 regulator-name = "camera_vddd"; 73 regulator-min-microvolt = <1500000>; 74 regulator-max-microvolt = <1500000>; 75 regulator-always-on; 76 }; 77 78 reserved-memory { 79 ramoops@bff00000{ 80 compatible = "ramoops"; 81 reg = <0x0 0xbff00000 0x0 0x100000>; 82 83 record-size = <0x20000>; 84 console-size = <0x20000>; 85 ftrace-size = <0x20000>; 86 }; 87 }; 88 89 soc { 90 pinctrl@1000000 { 91 gpio-line-names = 92 "[UART0_TX]", /* GPIO_0, LSEC pin 5 */ 93 "[UART0_RX]", /* GPIO_1, LSEC pin 7 */ 94 "[UART0_CTS_N]", /* GPIO_2, LSEC pin 3 */ 95 "[UART0_RTS_N]", /* GPIO_3, LSEC pin 9 */ 96 "[UART1_TX]", /* GPIO_4, LSEC pin 11 */ 97 "[UART1_RX]", /* GPIO_5, LSEC pin 13 */ 98 "[I2C0_SDA]", /* GPIO_8, LSEC pin 17 */ 99 "[I2C0_SCL]", /* GPIO_7, LSEC pin 15 */ 100 "[SPI1_DOUT]", /* SPI1_MOSI, HSEC pin 1 */ 101 "[SPI1_DIN]", /* SPI1_MISO, HSEC pin 11 */ 102 "[SPI1_CS]", /* SPI1_CS_N, HSEC pin 7 */ 103 "[SPI1_SCLK]", /* SPI1_CLK, HSEC pin 9 */ 104 "GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */ 105 "GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */ 106 "[I2C3_SDA]", /* HSEC pin 38 */ 107 "[I2C3_SCL]", /* HSEC pin 36 */ 108 "[SPI0_MOSI]", /* LSEC pin 14 */ 109 "[SPI0_MISO]", /* LSEC pin 10 */ 110 "[SPI0_CS_N]", /* LSEC pin 12 */ 111 "[SPI0_CLK]", /* LSEC pin 8 */ 112 "HDMI_HPD_N", /* GPIO 20 */ 113 "USR_LED_1_CTRL", 114 "[I2C1_SDA]", /* GPIO_22, LSEC pin 21 */ 115 "[I2C1_SCL]", /* GPIO_23, LSEC pin 19 */ 116 "GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */ 117 "GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */ 118 "[CSI0_MCLK]", /* HSEC pin 15 */ 119 "[CSI1_MCLK]", /* HSEC pin 17 */ 120 "GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */ 121 "[I2C2_SDA]", /* HSEC pin 34 */ 122 "[I2C2_SCL]", /* HSEC pin 32 */ 123 "DSI2HDMI_INT_N", 124 "DSI_SW_SEL_APQ", 125 "GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */ 126 "GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */ 127 "GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */ 128 "GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */ 129 "FORCED_USB_BOOT", 130 "SD_CARD_DET_N", 131 "[WCSS_BT_SSBI]", 132 "[WCSS_WLAN_DATA_2]", /* GPIO 40 */ 133 "[WCSS_WLAN_DATA_1]", 134 "[WCSS_WLAN_DATA_0]", 135 "[WCSS_WLAN_SET]", 136 "[WCSS_WLAN_CLK]", 137 "[WCSS_FM_SSBI]", 138 "[WCSS_FM_SDI]", 139 "[WCSS_BT_DAT_CTL]", 140 "[WCSS_BT_DAT_STB]", 141 "NC", 142 "NC", /* GPIO 50 */ 143 "NC", 144 "NC", 145 "NC", 146 "NC", 147 "NC", 148 "NC", 149 "NC", 150 "NC", 151 "NC", 152 "NC", /* GPIO 60 */ 153 "NC", 154 "NC", 155 "[CDC_PDM0_CLK]", 156 "[CDC_PDM0_SYNC]", 157 "[CDC_PDM0_TX0]", 158 "[CDC_PDM0_RX0]", 159 "[CDC_PDM0_RX1]", 160 "[CDC_PDM0_RX2]", 161 "GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */ 162 "NC", /* GPIO 70 */ 163 "NC", 164 "NC", 165 "NC", 166 "NC", /* GPIO 74 */ 167 "NC", 168 "NC", 169 "NC", 170 "NC", 171 "NC", 172 "BOOT_CONFIG_0", /* GPIO 80 */ 173 "BOOT_CONFIG_1", 174 "BOOT_CONFIG_2", 175 "BOOT_CONFIG_3", 176 "NC", 177 "NC", 178 "BOOT_CONFIG_5", 179 "NC", 180 "NC", 181 "NC", 182 "NC", /* GPIO 90 */ 183 "NC", 184 "NC", 185 "NC", 186 "NC", 187 "NC", 188 "NC", 189 "NC", 190 "NC", 191 "NC", 192 "NC", /* GPIO 100 */ 193 "NC", 194 "NC", 195 "NC", 196 "SSBI_GPS", 197 "NC", 198 "NC", 199 "KEY_VOLP_N", 200 "NC", 201 "NC", 202 "[LS_EXP_MI2S_WS]", /* GPIO 110 */ 203 "NC", 204 "NC", 205 "[LS_EXP_MI2S_SCK]", 206 "[LS_EXP_MI2S_DATA0]", 207 "GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */ 208 "NC", 209 "[DSI2HDMI_MI2S_WS]", 210 "[DSI2HDMI_MI2S_SCK]", 211 "[DSI2HDMI_MI2S_DATA0]", 212 "USR_LED_2_CTRL", /* GPIO 120 */ 213 "SB_HS_ID"; 214 }; 215 216 dma@7884000 { 217 status = "okay"; 218 }; 219 220 serial@78af000 { 221 label = "LS-UART0"; 222 status = "okay"; 223 pinctrl-names = "default", "sleep"; 224 pinctrl-0 = <&blsp1_uart1_default>; 225 pinctrl-1 = <&blsp1_uart1_sleep>; 226 }; 227 228 serial@78b0000 { 229 label = "LS-UART1"; 230 status = "okay"; 231 pinctrl-names = "default", "sleep"; 232 pinctrl-0 = <&blsp1_uart2_default>; 233 pinctrl-1 = <&blsp1_uart2_sleep>; 234 }; 235 236 i2c@78b6000 { 237 /* On Low speed expansion */ 238 label = "LS-I2C0"; 239 status = "okay"; 240 }; 241 242 i2c@78b8000 { 243 /* On High speed expansion */ 244 label = "HS-I2C2"; 245 status = "okay"; 246 247 adv_bridge: bridge@39 { 248 status = "okay"; 249 250 compatible = "adi,adv7533"; 251 reg = <0x39>; 252 253 interrupt-parent = <&msmgpio>; 254 interrupts = <31 2>; 255 256 adi,dsi-lanes = <4>; 257 clocks = <&rpmcc RPM_SMD_BB_CLK2>; 258 clock-names = "cec"; 259 260 pd-gpios = <&msmgpio 32 0>; 261 262 avdd-supply = <&pm8916_l6>; 263 v1p2-supply = <&pm8916_l6>; 264 v3p3-supply = <&pm8916_l17>; 265 266 pinctrl-names = "default","sleep"; 267 pinctrl-0 = <&adv7533_int_active &adv7533_switch_active>; 268 pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>; 269 #sound-dai-cells = <1>; 270 271 ports { 272 #address-cells = <1>; 273 #size-cells = <0>; 274 275 port@0 { 276 reg = <0>; 277 adv7533_in: endpoint { 278 remote-endpoint = <&dsi0_out>; 279 }; 280 }; 281 282 port@1 { 283 reg = <1>; 284 adv7533_out: endpoint { 285 remote-endpoint = <&hdmi_con>; 286 }; 287 }; 288 }; 289 }; 290 }; 291 292 i2c@78ba000 { 293 /* On Low speed expansion */ 294 label = "LS-I2C1"; 295 status = "okay"; 296 }; 297 298 spi@78b7000 { 299 /* On High speed expansion */ 300 label = "HS-SPI1"; 301 status = "okay"; 302 }; 303 304 spi@78b9000 { 305 /* On Low speed expansion */ 306 label = "LS-SPI0"; 307 status = "okay"; 308 }; 309 310 leds { 311 pinctrl-names = "default"; 312 pinctrl-0 = <&msmgpio_leds>, 313 <&pm8916_gpios_leds>, 314 <&pm8916_mpps_leds>; 315 316 compatible = "gpio-leds"; 317 318 led@1 { 319 label = "apq8016-sbc:green:user1"; 320 gpios = <&msmgpio 21 GPIO_ACTIVE_HIGH>; 321 linux,default-trigger = "heartbeat"; 322 default-state = "off"; 323 }; 324 325 led@2 { 326 label = "apq8016-sbc:green:user2"; 327 gpios = <&msmgpio 120 GPIO_ACTIVE_HIGH>; 328 linux,default-trigger = "mmc0"; 329 default-state = "off"; 330 }; 331 332 led@3 { 333 label = "apq8016-sbc:green:user3"; 334 gpios = <&pm8916_gpios 1 GPIO_ACTIVE_HIGH>; 335 linux,default-trigger = "mmc1"; 336 default-state = "off"; 337 }; 338 339 led@4 { 340 label = "apq8016-sbc:green:user4"; 341 gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>; 342 linux,default-trigger = "none"; 343 panic-indicator; 344 default-state = "off"; 345 }; 346 347 led@5 { 348 label = "apq8016-sbc:yellow:wlan"; 349 gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>; 350 linux,default-trigger = "phy0tx"; 351 default-state = "off"; 352 }; 353 354 led@6 { 355 label = "apq8016-sbc:blue:bt"; 356 gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>; 357 linux,default-trigger = "bluetooth-power"; 358 default-state = "off"; 359 }; 360 }; 361 362 sdhci@7824000 { 363 vmmc-supply = <&pm8916_l8>; 364 vqmmc-supply = <&pm8916_l5>; 365 366 pinctrl-names = "default", "sleep"; 367 pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; 368 pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; 369 status = "okay"; 370 }; 371 372 sdhci@7864000 { 373 vmmc-supply = <&pm8916_l11>; 374 vqmmc-supply = <&pm8916_l12>; 375 376 pinctrl-names = "default", "sleep"; 377 pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>; 378 pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; 379 380 cd-gpios = <&msmgpio 38 0x1>; 381 status = "okay"; 382 }; 383 384 usb@78d9000 { 385 extcon = <&usb_id>, <&usb_id>; 386 status = "okay"; 387 adp-disable; 388 hnp-disable; 389 srp-disable; 390 dr_mode = "otg"; 391 pinctrl-names = "default", "device"; 392 pinctrl-0 = <&usb_sw_sel_pm &usb_hub_reset_pm>; 393 pinctrl-1 = <&usb_sw_sel_pm_device &usb_hub_reset_pm_device>; 394 ulpi { 395 phy { 396 v1p8-supply = <&pm8916_l7>; 397 v3p3-supply = <&pm8916_l13>; 398 extcon = <&usb_id>; 399 }; 400 }; 401 }; 402 403 lpass@7708000 { 404 status = "okay"; 405 }; 406 407 mdss@1a00000 { 408 status = "okay"; 409 410 mdp@1a01000 { 411 status = "okay"; 412 }; 413 414 dsi@1a98000 { 415 status = "okay"; 416 417 vdda-supply = <&pm8916_l2>; 418 vddio-supply = <&pm8916_l6>; 419 420 ports { 421 port@1 { 422 endpoint { 423 remote-endpoint = <&adv7533_in>; 424 data-lanes = <0 1 2 3>; 425 }; 426 }; 427 }; 428 }; 429 430 dsi-phy@1a98300 { 431 status = "okay"; 432 433 vddio-supply = <&pm8916_l6>; 434 }; 435 }; 436 437 lpass_codec: codec{ 438 status = "okay"; 439 }; 440 441 /* 442 Internal Codec 443 playback - Primary MI2S 444 capture - Ter MI2S 445 446 External Primary: 447 playback - secondary MI2S 448 capture - Quat MI2S 449 450 External Secondary: 451 playback - Quat MI2S 452 capture - Quat MI2S 453 454 */ 455 456 sound: sound { 457 compatible = "qcom,apq8016-sbc-sndcard"; 458 reg = <0x07702000 0x4>, <0x07702004 0x4>; 459 reg-names = "mic-iomux", "spkr-iomux"; 460 461 status = "okay"; 462 pinctrl-0 = <&cdc_pdm_lines_act &ext_sec_tlmm_lines_act &ext_mclk_tlmm_lines_act>; 463 pinctrl-1 = <&cdc_pdm_lines_sus &ext_sec_tlmm_lines_sus &ext_mclk_tlmm_lines_sus>; 464 pinctrl-names = "default", "sleep"; 465 qcom,model = "DB410c"; 466 qcom,audio-routing = 467 "AMIC2", "MIC BIAS Internal2", 468 "AMIC3", "MIC BIAS External1"; 469 470 external-dai-link@0 { 471 link-name = "ADV7533"; 472 cpu { 473 sound-dai = <&lpass MI2S_QUATERNARY>; 474 }; 475 codec { 476 sound-dai = <&adv_bridge 0>; 477 }; 478 }; 479 480 internal-codec-playback-dai-link@0 { 481 link-name = "WCD"; 482 cpu { 483 sound-dai = <&lpass MI2S_PRIMARY>; 484 }; 485 codec { 486 sound-dai = <&lpass_codec 0>, <&wcd_codec 0>; 487 }; 488 }; 489 490 internal-codec-capture-dai-link@0 { 491 link-name = "WCD-Capture"; 492 cpu { 493 sound-dai = <&lpass MI2S_TERTIARY>; 494 }; 495 codec { 496 sound-dai = <&lpass_codec 1>, <&wcd_codec 1>; 497 }; 498 }; 499 }; 500 501 spmi@200f000 { 502 pm8916@0 { 503 gpios@c000 { 504 gpio-line-names = 505 "USR_LED_3_CTRL", 506 "USR_LED_4_CTRL", 507 "USB_HUB_RESET_N_PM", 508 "USB_SW_SEL_PM"; 509 }; 510 mpps@a000 { 511 gpio-line-names = 512 "VDD_PX_BIAS", 513 "WLAN_LED_CTRL", 514 "BT_LED_CTRL", 515 "GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */ 516 }; 517 }; 518 }; 519 520 wcnss@a21b000 { 521 status = "okay"; 522 }; 523 524 tpiu@820000 { status = "okay"; }; 525 funnel@821000 { status = "okay"; }; 526 replicator@824000 { status = "okay"; }; 527 etf@825000 { status = "okay"; }; 528 etr@826000 { status = "okay"; }; 529 funnel@841000 { status = "okay"; }; 530 debug@850000 { status = "okay"; }; 531 debug@852000 { status = "okay"; }; 532 debug@854000 { status = "okay"; }; 533 debug@856000 { status = "okay"; }; 534 etm@85c000 { status = "okay"; }; 535 etm@85d000 { status = "okay"; }; 536 etm@85e000 { status = "okay"; }; 537 etm@85f000 { status = "okay"; }; 538 cti@810000 { status = "okay"; }; 539 cti@811000 { status = "okay"; }; 540 cti@858000 { status = "okay"; }; 541 cti@859000 { status = "okay"; }; 542 cti@85a000 { status = "okay"; }; 543 cti@85b000 { status = "okay"; }; 544 }; 545 546 usb2513 { 547 compatible = "smsc,usb3503"; 548 reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>; 549 initial-mode = <1>; 550 }; 551 552 usb_id: usb-id { 553 compatible = "linux,extcon-usb-gpio"; 554 id-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>; 555 pinctrl-names = "default"; 556 pinctrl-0 = <&usb_id_default>; 557 }; 558 559 hdmi-out { 560 compatible = "hdmi-connector"; 561 type = "a"; 562 563 port { 564 hdmi_con: endpoint { 565 remote-endpoint = <&adv7533_out>; 566 }; 567 }; 568 }; 569 570 gpio-keys { 571 compatible = "gpio-keys"; 572 #address-cells = <1>; 573 #size-cells = <0>; 574 autorepeat; 575 576 pinctrl-names = "default"; 577 pinctrl-0 = <&msm_key_volp_n_default>; 578 579 button@0 { 580 label = "Volume Up"; 581 linux,code = <KEY_VOLUMEUP>; 582 gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>; 583 }; 584 }; 585}; 586 587&camss { 588 status = "ok"; 589 ports { 590 #address-cells = <1>; 591 #size-cells = <0>; 592 port@0 { 593 reg = <0>; 594 csiphy0_ep: endpoint { 595 clock-lanes = <1>; 596 data-lanes = <0 2>; 597 remote-endpoint = <&ov5640_ep>; 598 status = "okay"; 599 }; 600 }; 601 }; 602}; 603 604&cci { 605 status = "ok"; 606}; 607 608&cci_i2c0 { 609 camera_rear@3b { 610 compatible = "ovti,ov5640"; 611 reg = <0x3b>; 612 613 enable-gpios = <&msmgpio 34 GPIO_ACTIVE_HIGH>; 614 reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>; 615 pinctrl-names = "default"; 616 pinctrl-0 = <&camera_rear_default>; 617 618 clocks = <&gcc GCC_CAMSS_MCLK0_CLK>; 619 clock-names = "xclk"; 620 clock-frequency = <23880000>; 621 622 vdddo-supply = <&camera_vdddo_1v8>; 623 vdda-supply = <&camera_vdda_2v8>; 624 vddd-supply = <&camera_vddd_1v5>; 625 626 /* No camera mezzanine by default */ 627 status = "disabled"; 628 629 port { 630 ov5640_ep: endpoint { 631 clock-lanes = <1>; 632 data-lanes = <0 2>; 633 remote-endpoint = <&csiphy0_ep>; 634 }; 635 }; 636 }; 637}; 638 639&spmi_bus { 640 pm8916_0: pm8916@0 { 641 pon@800 { 642 resin { 643 compatible = "qcom,pm8941-resin"; 644 interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; 645 debounce = <15625>; 646 bias-pull-up; 647 linux,code = <KEY_VOLUMEDOWN>; 648 }; 649 }; 650 }; 651}; 652 653&wcd_codec { 654 status = "okay"; 655 clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>; 656 clock-names = "mclk"; 657 qcom,mbhc-vthreshold-low = <75 150 237 450 500>; 658 qcom,mbhc-vthreshold-high = <75 150 237 450 500>; 659}; 660 661&smd_rpm_regulators { 662 vdd_l1_l2_l3-supply = <&pm8916_s3>; 663 vdd_l4_l5_l6-supply = <&pm8916_s4>; 664 vdd_l7-supply = <&pm8916_s4>; 665 666 s1 { 667 regulator-min-microvolt = <375000>; 668 regulator-max-microvolt = <1562000>; 669 }; 670 671 s3 { 672 regulator-min-microvolt = <375000>; 673 regulator-max-microvolt = <1562000>; 674 }; 675 676 s4 { 677 regulator-min-microvolt = <1800000>; 678 regulator-max-microvolt = <1800000>; 679 680 regulator-always-on; 681 regulator-boot-on; 682 }; 683 684 l1 { 685 regulator-min-microvolt = <375000>; 686 regulator-max-microvolt = <1525000>; 687 }; 688 689 l2 { 690 regulator-min-microvolt = <1200000>; 691 regulator-max-microvolt = <1200000>; 692 }; 693 694 l3 { 695 regulator-min-microvolt = <375000>; 696 regulator-max-microvolt = <1525000>; 697 }; 698 699 l4 { 700 regulator-min-microvolt = <1750000>; 701 regulator-max-microvolt = <3337000>; 702 }; 703 704 l5 { 705 regulator-min-microvolt = <1750000>; 706 regulator-max-microvolt = <3337000>; 707 }; 708 709 l6 { 710 regulator-min-microvolt = <1800000>; 711 regulator-max-microvolt = <1800000>; 712 }; 713 714 l7 { 715 regulator-min-microvolt = <1750000>; 716 regulator-max-microvolt = <3337000>; 717 }; 718 719 l8 { 720 regulator-min-microvolt = <1750000>; 721 regulator-max-microvolt = <3337000>; 722 }; 723 724 l9 { 725 regulator-min-microvolt = <1750000>; 726 regulator-max-microvolt = <3337000>; 727 }; 728 729 l10 { 730 regulator-min-microvolt = <1750000>; 731 regulator-max-microvolt = <3337000>; 732 }; 733 734 l11 { 735 regulator-min-microvolt = <1750000>; 736 regulator-max-microvolt = <3337000>; 737 regulator-allow-set-load; 738 regulator-system-load = <200000>; 739 }; 740 741 l12 { 742 regulator-min-microvolt = <1750000>; 743 regulator-max-microvolt = <3337000>; 744 }; 745 746 l13 { 747 regulator-min-microvolt = <1750000>; 748 regulator-max-microvolt = <3337000>; 749 }; 750 751 l14 { 752 regulator-min-microvolt = <1750000>; 753 regulator-max-microvolt = <3337000>; 754 }; 755 756 /** 757 * 1.8v required on LS expansion 758 * for mezzanine boards 759 */ 760 l15 { 761 regulator-min-microvolt = <1750000>; 762 regulator-max-microvolt = <3337000>; 763 regulator-always-on; 764 }; 765 766 l16 { 767 regulator-min-microvolt = <1750000>; 768 regulator-max-microvolt = <3337000>; 769 }; 770 771 l17 { 772 regulator-min-microvolt = <3300000>; 773 regulator-max-microvolt = <3300000>; 774 }; 775 776 l18 { 777 regulator-min-microvolt = <1750000>; 778 regulator-max-microvolt = <3337000>; 779 }; 780}; 781 782/* 783 * 2mA drive strength is not enough when connecting multiple 784 * I2C devices with different pull up resistors. 785 */ 786&i2c2_default { 787 drive-strength = <16>; 788}; 789 790&i2c4_default { 791 drive-strength = <16>; 792}; 793 794&i2c6_default { 795 drive-strength = <16>; 796}; 797 798&msmgpio { 799 msmgpio_leds: msmgpio-leds { 800 pins = "gpio21", "gpio120"; 801 function = "gpio"; 802 803 output-low; 804 }; 805 806 usb_id_default: usb-id-default { 807 pins = "gpio121"; 808 function = "gpio"; 809 810 drive-strength = <8>; 811 input-enable; 812 bias-pull-up; 813 }; 814 815 adv7533_int_active: adv533-int-active { 816 pins = "gpio31"; 817 function = "gpio"; 818 819 drive-strength = <16>; 820 bias-disable; 821 }; 822 823 adv7533_int_suspend: adv7533-int-suspend { 824 pins = "gpio31"; 825 function = "gpio"; 826 827 drive-strength = <2>; 828 bias-disable; 829 }; 830 831 adv7533_switch_active: adv7533-switch-active { 832 pins = "gpio32"; 833 function = "gpio"; 834 835 drive-strength = <16>; 836 bias-disable; 837 }; 838 839 adv7533_switch_suspend: adv7533-switch-suspend { 840 pins = "gpio32"; 841 function = "gpio"; 842 843 drive-strength = <2>; 844 bias-disable; 845 }; 846 847 msm_key_volp_n_default: msm-key-volp-n-default { 848 pins = "gpio107"; 849 function = "gpio"; 850 851 drive-strength = <8>; 852 input-enable; 853 bias-pull-up; 854 }; 855}; 856 857&pm8916_gpios { 858 usb_hub_reset_pm: usb-hub-reset-pm { 859 pins = "gpio3"; 860 function = PMIC_GPIO_FUNC_NORMAL; 861 862 input-disable; 863 output-high; 864 }; 865 866 usb_hub_reset_pm_device: usb-hub-reset-pm-device { 867 pins = "gpio3"; 868 function = PMIC_GPIO_FUNC_NORMAL; 869 870 output-low; 871 }; 872 873 usb_sw_sel_pm: usb-sw-sel-pm { 874 pins = "gpio4"; 875 function = PMIC_GPIO_FUNC_NORMAL; 876 877 power-source = <PM8916_GPIO_VPH>; 878 input-disable; 879 output-high; 880 }; 881 882 usb_sw_sel_pm_device: usb-sw-sel-pm-device { 883 pins = "gpio4"; 884 function = PMIC_GPIO_FUNC_NORMAL; 885 886 power-source = <PM8916_GPIO_VPH>; 887 input-disable; 888 output-low; 889 }; 890 891 pm8916_gpios_leds: pm8916-gpios-leds { 892 pins = "gpio1", "gpio2"; 893 function = PMIC_GPIO_FUNC_NORMAL; 894 895 output-low; 896 }; 897}; 898 899&pm8916_mpps { 900 pinctrl-names = "default"; 901 pinctrl-0 = <&ls_exp_gpio_f>; 902 903 ls_exp_gpio_f: pm8916-mpp4 { 904 pins = "mpp4"; 905 function = "digital"; 906 907 output-low; 908 power-source = <PM8916_MPP_L5>; // 1.8V 909 }; 910 911 pm8916_mpps_leds: pm8916-mpps-leds { 912 pins = "mpp2", "mpp3"; 913 function = "digital"; 914 915 output-low; 916 }; 917}; 918