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

   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 };