arch/arm64/boot/dts/qcom/sc7280-idp.dtsi

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * sc7280 IDP board device tree source (common between SKU1 and SKU2)
   4  *
   5  * Copyright (c) 2021, The Linux Foundation. All rights reserved.
   6  */
   7
   8 #include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
   9 #include <dt-bindings/input/linux-event-codes.h>
  10 #include "sc7280.dtsi"
  11 #include "pm7325.dtsi"
  12 #include "pm8350c.dtsi"
  13 #include "pmk8350.dtsi"
  14
  15 #include "sc7280-chrome-common.dtsi"
  16 #include "sc7280-herobrine-lte-sku.dtsi"
  17
  18 / {
  19         aliases {
  20                 bluetooth0 = &bluetooth;
  21                 serial1 = &uart7;
  22         };
  23
  24         max98360a: audio-codec-0 {
  25                 compatible = "maxim,max98360a";
  26                 pinctrl-names = "default";
  27                 pinctrl-0 = <&amp_en>;
  28                 sdmode-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
  29                 #sound-dai-cells = <0>;
  30         };
  31
  32         wcd9385: audio-codec-1 {
  33                 compatible = "qcom,wcd9385-codec";
  34                 pinctrl-names = "default", "sleep";
  35                 pinctrl-0 = <&wcd_reset_n>;
  36                 pinctrl-1 = <&wcd_reset_n_sleep>;
  37
  38                 reset-gpios = <&tlmm 83 GPIO_ACTIVE_LOW>;
  39
  40                 qcom,rx-device = <&wcd_rx>;
  41                 qcom,tx-device = <&wcd_tx>;
  42
  43                 vdd-rxtx-supply = <&vreg_l18b_1p8>;
  44                 vdd-io-supply = <&vreg_l18b_1p8>;
  45                 vdd-buck-supply = <&vreg_l17b_1p8>;
  46                 vdd-mic-bias-supply = <&vreg_bob>;
  47
  48                 qcom,micbias1-microvolt = <1800000>;
  49                 qcom,micbias2-microvolt = <1800000>;
  50                 qcom,micbias3-microvolt = <1800000>;
  51                 qcom,micbias4-microvolt = <1800000>;
  52
  53                 qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000
  54                                                           500000 500000 500000>;
  55                 qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
  56                 qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
  57                 #sound-dai-cells = <1>;
  58         };
  59
  60         gpio-keys {
  61                 compatible = "gpio-keys";
  62                 label = "gpio-keys";
  63
  64                 pinctrl-names = "default";
  65                 pinctrl-0 = <&key_vol_up_default>;
  66
  67                 key-volume-up {
  68                         label = "volume_up";
  69                         gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>;
  70                         linux,input-type = <1>;
  71                         linux,code = <KEY_VOLUMEUP>;
  72                         gpio-key,wakeup;
  73                         debounce-interval = <15>;
  74                         linux,can-disable;
  75                 };
  76         };
  77
  78         nvme_3v3_regulator: nvme-3v3-regulator {
  79                 compatible = "regulator-fixed";
  80                 regulator-name = "VLDO_3V3";
  81
  82                 regulator-min-microvolt = <3300000>;
  83                 regulator-max-microvolt = <3300000>;
  84
  85                 enable-active-high;
  86                 pinctrl-names = "default";
  87                 pinctrl-0 = <&nvme_pwren>;
  88         };
  89
  90         sound: sound {
  91                 compatible = "google,sc7280-herobrine";
  92                 model = "sc7280-wcd938x-max98360a-1mic";
  93
  94                 audio-routing =
  95                         "IN1_HPHL", "HPHL_OUT",
  96                         "IN2_HPHR", "HPHR_OUT",
  97                         "AMIC1", "MIC BIAS1",
  98                         "AMIC2", "MIC BIAS2",
  99                         "VA DMIC0", "MIC BIAS3",
 100                         "VA DMIC1", "MIC BIAS3",
 101                         "VA DMIC2", "MIC BIAS1",
 102                         "VA DMIC3", "MIC BIAS1",
 103                         "TX SWR_ADC0", "ADC1_OUTPUT",
 104                         "TX SWR_ADC1", "ADC2_OUTPUT",
 105                         "TX SWR_ADC2", "ADC3_OUTPUT",
 106                         "TX SWR_DMIC0", "DMIC1_OUTPUT",
 107                         "TX SWR_DMIC1", "DMIC2_OUTPUT",
 108                         "TX SWR_DMIC2", "DMIC3_OUTPUT",
 109                         "TX SWR_DMIC3", "DMIC4_OUTPUT",
 110                         "TX SWR_DMIC4", "DMIC5_OUTPUT",
 111                         "TX SWR_DMIC5", "DMIC6_OUTPUT",
 112                         "TX SWR_DMIC6", "DMIC7_OUTPUT",
 113                         "TX SWR_DMIC7", "DMIC8_OUTPUT";
 114
 115                 qcom,msm-mbhc-hphl-swh = <1>;
 116                 qcom,msm-mbhc-gnd-swh = <1>;
 117
 118                 #address-cells = <1>;
 119                 #size-cells = <0>;
 120                 #sound-dai-cells = <0>;
 121
 122                 dai-link@0 {
 123                         link-name = "MAX98360A";
 124                         reg = <0>;
 125
 126                         cpu {
 127                                 sound-dai = <&lpass_cpu MI2S_SECONDARY>;
 128                         };
 129
 130                         codec {
 131                                 sound-dai = <&max98360a>;
 132                         };
 133                 };
 134
 135                 dai-link@1 {
 136                         link-name = "DisplayPort";
 137                         reg = <1>;
 138
 139                         cpu {
 140                                 sound-dai = <&lpass_cpu LPASS_DP_RX>;
 141                         };
 142
 143                         codec {
 144                                 sound-dai = <&mdss_dp>;
 145                         };
 146                 };
 147
 148                 dai-link@2 {
 149                         link-name = "WCD9385 Playback";
 150                         reg = <2>;
 151
 152                         cpu {
 153                                 sound-dai = <&lpass_cpu LPASS_CDC_DMA_RX0>;
 154                         };
 155
 156                         codec {
 157                                 sound-dai = <&wcd9385 0>, <&swr0 0>, <&lpass_rx_macro 0>;
 158                         };
 159                 };
 160
 161                 dai-link@3 {
 162                         link-name = "WCD9385 Capture";
 163                         reg = <3>;
 164
 165                         cpu {
 166                                 sound-dai = <&lpass_cpu LPASS_CDC_DMA_TX3>;
 167                         };
 168
 169                         codec {
 170                                 sound-dai = <&wcd9385 1>, <&swr1 0>, <&lpass_tx_macro 0>;
 171                         };
 172                 };
 173
 174                 dai-link@4 {
 175                         link-name = "DMIC";
 176                         reg = <4>;
 177
 178                         cpu {
 179                                 sound-dai = <&lpass_cpu LPASS_CDC_DMA_VA_TX0>;
 180                         };
 181
 182                         codec {
 183                                 sound-dai = <&lpass_va_macro 0>;
 184                         };
 185                 };
 186         };
 187 };
 188
 189 &apps_rsc {
 190         pm7325-regulators {
 191                 compatible = "qcom,pm7325-rpmh-regulators";
 192                 qcom,pmic-id = "b";
 193
 194                 vreg_s1b_1p8: smps1 {
 195                         regulator-min-microvolt = <1856000>;
 196                         regulator-max-microvolt = <2040000>;
 197                 };
 198
 199                 vreg_s7b_0p9: smps7 {
 200                         regulator-min-microvolt = <535000>;
 201                         regulator-max-microvolt = <1120000>;
 202                 };
 203
 204                 vreg_s8b_1p2: smps8 {
 205                         regulator-min-microvolt = <1256000>;
 206                         regulator-max-microvolt = <1500000>;
 207                 };
 208
 209                 vreg_l1b_0p8: ldo1 {
 210                         regulator-min-microvolt = <825000>;
 211                         regulator-max-microvolt = <925000>;
 212                 };
 213
 214                 vreg_l2b_3p0: ldo2 {
 215                         regulator-min-microvolt = <2700000>;
 216                         regulator-max-microvolt = <3544000>;
 217                 };
 218
 219                 vreg_l6b_1p2: ldo6 {
 220                         regulator-min-microvolt = <1140000>;
 221                         regulator-max-microvolt = <1260000>;
 222                 };
 223
 224                 vreg_l7b_2p9: ldo7 {
 225                         regulator-min-microvolt = <2960000>;
 226                         regulator-max-microvolt = <2960000>;
 227                 };
 228
 229                 vreg_l8b_0p9: ldo8 {
 230                         regulator-min-microvolt = <870000>;
 231                         regulator-max-microvolt = <970000>;
 232                 };
 233
 234                 vreg_l9b_1p2: ldo9 {
 235                         regulator-min-microvolt = <1080000>;
 236                         regulator-max-microvolt = <1304000>;
 237                 };
 238
 239                 vreg_l11b_1p7: ldo11 {
 240                         regulator-min-microvolt = <1504000>;
 241                         regulator-max-microvolt = <2000000>;
 242                 };
 243
 244                 vreg_l12b_0p8: ldo12 {
 245                         regulator-min-microvolt = <751000>;
 246                         regulator-max-microvolt = <824000>;
 247                 };
 248
 249                 vreg_l13b_0p8: ldo13 {
 250                         regulator-min-microvolt = <530000>;
 251                         regulator-max-microvolt = <824000>;
 252                 };
 253
 254                 vreg_l14b_1p2: ldo14 {
 255                         regulator-min-microvolt = <1080000>;
 256                         regulator-max-microvolt = <1304000>;
 257                 };
 258
 259                 vreg_l15b_0p8: ldo15 {
 260                         regulator-min-microvolt = <765000>;
 261                         regulator-max-microvolt = <1020000>;
 262                 };
 263
 264                 vreg_l16b_1p2: ldo16 {
 265                         regulator-min-microvolt = <1100000>;
 266                         regulator-max-microvolt = <1300000>;
 267                 };
 268
 269                 vreg_l17b_1p8: ldo17 {
 270                         regulator-min-microvolt = <1700000>;
 271                         regulator-max-microvolt = <1900000>;
 272                 };
 273
 274                 vreg_l18b_1p8: ldo18 {
 275                         regulator-min-microvolt = <1800000>;
 276                         regulator-max-microvolt = <2000000>;
 277                 };
 278
 279                 vreg_l19b_1p8: ldo19 {
 280                         regulator-min-microvolt = <1800000>;
 281                         regulator-max-microvolt = <1800000>;
 282                 };
 283         };
 284
 285         pm8350c-regulators {
 286                 compatible = "qcom,pm8350c-rpmh-regulators";
 287                 qcom,pmic-id = "c";
 288
 289                 vreg_s1c_2p2: smps1 {
 290                         regulator-min-microvolt = <2190000>;
 291                         regulator-max-microvolt = <2210000>;
 292                 };
 293
 294                 vreg_s9c_1p0: smps9 {
 295                         regulator-min-microvolt = <1010000>;
 296                         regulator-max-microvolt = <1170000>;
 297                 };
 298
 299                 vreg_l1c_1p8: ldo1 {
 300                         regulator-min-microvolt = <1800000>;
 301                         regulator-max-microvolt = <1980000>;
 302                 };
 303
 304                 vreg_l2c_1p8: ldo2 {
 305                         regulator-min-microvolt = <1620000>;
 306                         regulator-max-microvolt = <1980000>;
 307                 };
 308
 309                 vreg_l3c_3p0: ldo3 {
 310                         regulator-min-microvolt = <2800000>;
 311                         regulator-max-microvolt = <3540000>;
 312                 };
 313
 314                 vreg_l4c_1p8: ldo4 {
 315                         regulator-min-microvolt = <1620000>;
 316                         regulator-max-microvolt = <3300000>;
 317                 };
 318
 319                 vreg_l5c_1p8: ldo5 {
 320                         regulator-min-microvolt = <1620000>;
 321                         regulator-max-microvolt = <3300000>;
 322                 };
 323
 324                 vreg_l6c_2p9: ldo6 {
 325                         regulator-min-microvolt = <1800000>;
 326                         regulator-max-microvolt = <2950000>;
 327                 };
 328
 329                 vreg_l7c_3p0: ldo7 {
 330                         regulator-min-microvolt = <3000000>;
 331                         regulator-max-microvolt = <3544000>;
 332                 };
 333
 334                 vreg_l8c_1p8: ldo8 {
 335                         regulator-min-microvolt = <1620000>;
 336                         regulator-max-microvolt = <2000000>;
 337                 };
 338
 339                 vreg_l9c_2p9: ldo9 {
 340                         regulator-min-microvolt = <2960000>;
 341                         regulator-max-microvolt = <2960000>;
 342                 };
 343
 344                 vreg_l10c_0p8: ldo10 {
 345                         regulator-min-microvolt = <720000>;
 346                         regulator-max-microvolt = <1050000>;
 347                 };
 348
 349                 vreg_l11c_2p8: ldo11 {
 350                         regulator-min-microvolt = <2800000>;
 351                         regulator-max-microvolt = <3544000>;
 352                 };
 353
 354                 vreg_l12c_1p8: ldo12 {
 355                         regulator-min-microvolt = <1650000>;
 356                         regulator-max-microvolt = <2000000>;
 357                 };
 358
 359                 vreg_l13c_3p0: ldo13 {
 360                         regulator-min-microvolt = <2700000>;
 361                         regulator-max-microvolt = <3544000>;
 362                 };
 363
 364                 vreg_bob: bob {
 365                         regulator-min-microvolt = <3008000>;
 366                         regulator-max-microvolt = <3960000>;
 367                 };
 368         };
 369 };
 370
 371 &gpi_dma0 {
 372         status = "okay";
 373 };
 374
 375 &gpi_dma1 {
 376         status = "okay";
 377 };
 378
 379 &ipa {
 380         status = "okay";
 381         modem-init;
 382 };
 383
 384 &lpass_cpu {
 385         status = "okay";
 386
 387         pinctrl-names = "default";
 388         pinctrl-0 = <&mi2s1_data0>, <&mi2s1_sclk>, <&mi2s1_ws>;
 389
 390         dai-link@1 {
 391                 reg = <MI2S_SECONDARY>;
 392                 qcom,playback-sd-lines = <0>;
 393         };
 394
 395         dai-link@5 {
 396                 reg = <LPASS_DP_RX>;
 397         };
 398
 399         dai-link@6 {
 400                 reg = <LPASS_CDC_DMA_RX0>;
 401         };
 402
 403         dai-link@19 {
 404                 reg = <LPASS_CDC_DMA_TX3>;
 405         };
 406
 407         dai-link@25 {
 408                 reg = <LPASS_CDC_DMA_VA_TX0>;
 409         };
 410 };
 411
 412 &lpass_rx_macro {
 413         status = "okay";
 414 };
 415
 416 &lpass_tx_macro {
 417         status = "okay";
 418 };
 419
 420 &lpass_va_macro {
 421         status = "okay";
 422         vdd-micb-supply = <&vreg_bob>;
 423 };
 424
 425 &pcie1 {
 426         status = "okay";
 427         perst-gpios = <&tlmm 2 GPIO_ACTIVE_LOW>;
 428
 429         vddpe-3v3-supply = <&nvme_3v3_regulator>;
 430
 431         pinctrl-names = "default";
 432         pinctrl-0 = <&pcie1_reset_n>, <&pcie1_wake_n>;
 433 };
 434
 435 &pcie1_phy {
 436         status = "okay";
 437
 438         vdda-phy-supply = <&vreg_l10c_0p8>;
 439         vdda-pll-supply = <&vreg_l6b_1p2>;
 440 };
 441
 442 &pmk8350_vadc {
 443         pmk8350-die-temp@3 {
 444                 reg = <PMK8350_ADC7_DIE_TEMP>;
 445                 label = "pmk8350_die_temp";
 446                 qcom,pre-scaling = <1 1>;
 447         };
 448 };
 449
 450 &qfprom {
 451         vcc-supply = <&vreg_l1c_1p8>;
 452 };
 453
 454 &qupv3_id_0 {
 455         status = "okay";
 456 };
 457
 458 &qupv3_id_1 {
 459         status = "okay";
 460 };
 461
 462 &sdhc_1 {
 463         status = "okay";
 464
 465         non-removable;
 466         no-sd;
 467         no-sdio;
 468
 469         vmmc-supply = <&vreg_l7b_2p9>;
 470         vqmmc-supply = <&vreg_l19b_1p8>;
 471 };
 472
 473 &sdhc_2 {
 474         status = "okay";
 475
 476         pinctrl-0 = <&sdc2_clk>, <&sdc2_cmd>, <&sdc2_data>, <&sd_cd>;
 477         pinctrl-1 = <&sdc2_clk_sleep>, <&sdc2_cmd_sleep>, <&sdc2_data_sleep>, <&sd_cd>;
 478
 479         vmmc-supply = <&vreg_l9c_2p9>;
 480         vqmmc-supply = <&vreg_l6c_2p9>;
 481
 482         cd-gpios = <&tlmm 91 GPIO_ACTIVE_LOW>;
 483 };
 484
 485 &swr0 {
 486         status = "okay";
 487
 488         wcd_rx: codec@0,4 {
 489                 compatible = "sdw20217010d00";
 490                 reg = <0 4>;
 491                 qcom,rx-port-mapping = <1 2 3 4 5>;
 492         };
 493 };
 494
 495 &swr1 {
 496         status = "okay";
 497
 498         wcd_tx: codec@0,3 {
 499                 compatible = "sdw20217010d00";
 500                 reg = <0 3>;
 501                 qcom,tx-port-mapping = <1 2 3 4>;
 502         };
 503 };
 504
 505 &uart5 {
 506         compatible = "qcom,geni-debug-uart";
 507         status = "okay";
 508 };
 509
 510 &usb_1 {
 511         status = "okay";
 512 };
 513
 514 &usb_1_dwc3 {
 515         dr_mode = "host";
 516 };
 517
 518 &usb_1_hsphy {
 519         status = "okay";
 520
 521         vdda-pll-supply = <&vreg_l10c_0p8>;
 522         vdda33-supply = <&vreg_l2b_3p0>;
 523         vdda18-supply = <&vreg_l1c_1p8>;
 524 };
 525
 526 &usb_1_qmpphy {
 527         status = "okay";
 528
 529         vdda-phy-supply = <&vreg_l6b_1p2>;
 530         vdda-pll-supply = <&vreg_l1b_0p8>;
 531 };
 532
 533 &uart7 {
 534         status = "okay";
 535
 536         /delete-property/interrupts;
 537         interrupts-extended = <&intc GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>,
 538                                 <&tlmm 31 IRQ_TYPE_EDGE_FALLING>;
 539         pinctrl-names = "default", "sleep";
 540         pinctrl-1 = <&qup_uart7_sleep_cts>, <&qup_uart7_sleep_rts>, <&qup_uart7_sleep_tx>, <&qup_uart7_sleep_rx>;
 541
 542         bluetooth: bluetooth {
 543                 compatible = "qcom,wcn6750-bt";
 544                 pinctrl-names = "default";
 545                 pinctrl-0 = <&bt_en>, <&sw_ctrl>;
 546                 enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
 547                 swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
 548                 vddaon-supply = <&vreg_s7b_0p9>;
 549                 vddbtcxmx-supply = <&vreg_s7b_0p9>;
 550                 vddrfacmn-supply = <&vreg_s7b_0p9>;
 551                 vddrfa0p8-supply = <&vreg_s7b_0p9>;
 552                 vddrfa1p7-supply = <&vreg_s1b_1p8>;
 553                 vddrfa1p2-supply = <&vreg_s8b_1p2>;
 554                 vddrfa2p2-supply = <&vreg_s1c_2p2>;
 555                 vddasd-supply = <&vreg_l11c_2p8>;
 556                 max-speed = <3200000>;
 557         };
 558 };
 559
 560 /* PINCTRL - additions to nodes defined in sc7280.dtsi */
 561
 562 &dp_hot_plug_det {
 563         bias-disable;
 564 };
 565
 566 &lpass_dmic01_clk {
 567         drive-strength = <8>;
 568         bias-disable;
 569 };
 570
 571 &lpass_dmic01_clk_sleep {
 572         drive-strength = <2>;
 573 };
 574
 575 &lpass_dmic01_data {
 576         bias-pull-down;
 577 };
 578
 579 &lpass_dmic23_clk {
 580         drive-strength = <8>;
 581         bias-disable;
 582 };
 583
 584 &lpass_dmic23_clk_sleep {
 585         drive-strength = <2>;
 586 };
 587
 588 &lpass_dmic23_data {
 589         bias-pull-down;
 590 };
 591
 592 &lpass_rx_swr_clk {
 593         drive-strength = <2>;
 594         slew-rate = <1>;
 595         bias-disable;
 596 };
 597
 598 &lpass_rx_swr_clk_sleep {
 599         bias-pull-down;
 600 };
 601
 602 &lpass_rx_swr_data {
 603         drive-strength = <2>;
 604         slew-rate = <1>;
 605         bias-bus-hold;
 606 };
 607
 608 &lpass_rx_swr_data_sleep {
 609         bias-pull-down;
 610 };
 611
 612 &lpass_tx_swr_clk {
 613         drive-strength = <2>;
 614         slew-rate = <1>;
 615         bias-disable;
 616 };
 617
 618 &lpass_tx_swr_clk_sleep {
 619         bias-pull-down;
 620 };
 621
 622 &lpass_tx_swr_data {
 623         drive-strength = <2>;
 624         slew-rate = <1>;
 625         bias-bus-hold;
 626 };
 627
 628 &mi2s1_data0 {
 629         drive-strength = <6>;
 630         bias-disable;
 631 };
 632
 633 &mi2s1_sclk {
 634         drive-strength = <6>;
 635         bias-disable;
 636 };
 637
 638 &mi2s1_ws {
 639         drive-strength = <6>;
 640 };
 641
 642 &pm7325_gpios {
 643         key_vol_up_default: key-vol-up-state {
 644                 pins = "gpio6";
 645                 function = "normal";
 646                 input-enable;
 647                 bias-pull-up;
 648                 power-source = <0>;
 649                 qcom,drive-strength = <3>;
 650         };
 651 };
 652
 653 &pcie1_clkreq_n {
 654         bias-pull-up;
 655         drive-strength = <2>;
 656 };
 657
 658 &qspi_cs0 {
 659         bias-disable;
 660 };
 661
 662 &qspi_clk {
 663         bias-disable;
 664 };
 665
 666 &qspi_data01 {
 667         /* High-Z when no transfers; nice to park the lines */
 668         bias-pull-up;
 669 };
 670
 671 &qup_uart5_tx {
 672         drive-strength = <2>;
 673         bias-disable;
 674 };
 675
 676 &qup_uart5_rx {
 677         drive-strength = <2>;
 678         bias-pull-up;
 679 };
 680
 681 &qup_uart7_cts {
 682         /*
 683          * Configure a bias-bus-hold on CTS to lower power
 684          * usage when Bluetooth is turned off. Bus hold will
 685          * maintain a low power state regardless of whether
 686          * the Bluetooth module drives the pin in either
 687          * direction or leaves the pin fully unpowered.
 688          */
 689         bias-bus-hold;
 690 };
 691
 692 &qup_uart7_rts {
 693         /* We'll drive RTS, so no pull */
 694         drive-strength = <2>;
 695         bias-disable;
 696 };
 697
 698 &qup_uart7_tx {
 699         /* We'll drive TX, so no pull */
 700         drive-strength = <2>;
 701         bias-disable;
 702 };
 703
 704 &qup_uart7_rx {
 705         /*
 706          * Configure a pull-up on RX. This is needed to avoid
 707          * garbage data when the TX pin of the Bluetooth module is
 708          * in tri-state (module powered off or not driving the
 709          * signal yet).
 710          */
 711         bias-pull-up;
 712 };
 713
 714 &sdc1_clk {
 715         bias-disable;
 716         drive-strength = <16>;
 717 };
 718
 719 &sdc1_cmd {
 720         bias-pull-up;
 721         drive-strength = <10>;
 722 };
 723
 724 &sdc1_data {
 725         bias-pull-up;
 726         drive-strength = <10>;
 727 };
 728
 729 &sdc1_rclk {
 730         bias-pull-down;
 731 };
 732
 733 &sdc2_clk {
 734         bias-disable;
 735         drive-strength = <16>;
 736 };
 737
 738 &sdc2_cmd {
 739         bias-pull-up;
 740         drive-strength = <10>;
 741 };
 742
 743 &sdc2_data {
 744         bias-pull-up;
 745         drive-strength = <10>;
 746 };
 747
 748 &tlmm {
 749         amp_en: amp-en {
 750                 pins = "gpio63";
 751                 bias-pull-down;
 752                 drive-strength = <2>;
 753         };
 754
 755         bt_en: bt-en-pins {
 756                 pins = "gpio85";
 757                 function = "gpio";
 758                 output-low;
 759                 bias-disable;
 760         };
 761
 762         nvme_pwren: nvme-pwren-pins {
 763                 function = "gpio";
 764         };
 765
 766         pcie1_reset_n: pcie1-reset-n-pins {
 767                 pins = "gpio2";
 768                 function = "gpio";
 769
 770                 drive-strength = <16>;
 771                 output-low;
 772                 bias-disable;
 773         };
 774
 775         pcie1_wake_n: pcie1-wake-n-pins {
 776                 pins = "gpio3";
 777                 function = "gpio";
 778
 779                 drive-strength = <2>;
 780                 bias-pull-up;
 781         };
 782
 783         qup_uart7_sleep_cts: qup-uart7-sleep-cts-pins {
 784                 pins = "gpio28";
 785                 function = "gpio";
 786                 /*
 787                  * Configure a bias-bus-hold on CTS to lower power
 788                  * usage when Bluetooth is turned off. Bus hold will
 789                  * maintain a low power state regardless of whether
 790                  * the Bluetooth module drives the pin in either
 791                  * direction or leaves the pin fully unpowered.
 792                  */
 793                 bias-bus-hold;
 794         };
 795
 796         qup_uart7_sleep_rts: qup-uart7-sleep-rts-pins {
 797                 pins = "gpio29";
 798                 function = "gpio";
 799                 /*
 800                  * Configure pull-down on RTS. As RTS is active low
 801                  * signal, pull it low to indicate the BT SoC that it
 802                  * can wakeup the system anytime from suspend state by
 803                  * pulling RX low (by sending wakeup bytes).
 804                  */
 805                 bias-pull-down;
 806         };
 807
 808         qup_uart7_sleep_tx: qup-uart7-sleep-tx-pins {
 809                 pins = "gpio30";
 810                 function = "gpio";
 811                 /*
 812                  * Configure pull-up on TX when it isn't actively driven
 813                  * to prevent BT SoC from receiving garbage during sleep.
 814                  */
 815                 bias-pull-up;
 816         };
 817
 818         qup_uart7_sleep_rx: qup-uart7-sleep-rx-pins {
 819                 pins = "gpio31";
 820                 function = "gpio";
 821                 /*
 822                  * Configure a pull-up on RX. This is needed to avoid
 823                  * garbage data when the TX pin of the Bluetooth module
 824                  * is floating which may cause spurious wakeups.
 825                  */
 826                 bias-pull-up;
 827         };
 828
 829         sd_cd: sd-cd-pins {
 830                 pins = "gpio91";
 831                 function = "gpio";
 832                 bias-pull-up;
 833         };
 834
 835         sw_ctrl: sw-ctrl-pins {
 836                 pins = "gpio86";
 837                 function = "gpio";
 838                 bias-pull-down;
 839         };
 840
 841         wcd_reset_n: wcd-reset-n {
 842                 pins = "gpio83";
 843                 function = "gpio";
 844                 drive-strength = <8>;
 845         };
 846
 847         wcd_reset_n_sleep: wcd-reset-n-sleep {
 848                 pins = "gpio83";
 849                 function = "gpio";
 850                 drive-strength = <8>;
 851                 bias-disable;
 852         };
 853 };