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                 wifi0 = &wifi;
  23         };
  24
  25         max98360a: audio-codec-0 {
  26                 compatible = "maxim,max98360a";
  27                 pinctrl-names = "default";
  28                 pinctrl-0 = <&amp_en>;
  29                 sdmode-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
  30                 #sound-dai-cells = <0>;
  31         };
  32
  33         wcd9385: audio-codec-1 {
  34                 compatible = "qcom,wcd9385-codec";
  35                 pinctrl-names = "default", "sleep";
  36                 pinctrl-0 = <&wcd_reset_n>;
  37                 pinctrl-1 = <&wcd_reset_n_sleep>;
  38
  39                 reset-gpios = <&tlmm 83 GPIO_ACTIVE_LOW>;
  40
  41                 qcom,rx-device = <&wcd_rx>;
  42                 qcom,tx-device = <&wcd_tx>;
  43
  44                 vdd-rxtx-supply = <&vreg_l18b_1p8>;
  45                 vdd-io-supply = <&vreg_l18b_1p8>;
  46                 vdd-buck-supply = <&vreg_l17b_1p8>;
  47                 vdd-mic-bias-supply = <&vreg_bob>;
  48
  49                 qcom,micbias1-microvolt = <1800000>;
  50                 qcom,micbias2-microvolt = <1800000>;
  51                 qcom,micbias3-microvolt = <1800000>;
  52                 qcom,micbias4-microvolt = <1800000>;
  53
  54                 qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000
  55                                                           500000 500000 500000>;
  56                 qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
  57                 qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
  58                 #sound-dai-cells = <1>;
  59         };
  60
  61         gpio-keys {
  62                 compatible = "gpio-keys";
  63                 label = "gpio-keys";
  64
  65                 pinctrl-names = "default";
  66                 pinctrl-0 = <&key_vol_up_default>;
  67
  68                 key-volume-up {
  69                         label = "volume_up";
  70                         gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>;
  71                         linux,input-type = <1>;
  72                         linux,code = <KEY_VOLUMEUP>;
  73                         wakeup-source;
  74                         debounce-interval = <15>;
  75                         linux,can-disable;
  76                 };
  77         };
  78
  79         nvme_3v3_regulator: nvme-3v3-regulator {
  80                 compatible = "regulator-fixed";
  81                 regulator-name = "VLDO_3V3";
  82
  83                 regulator-min-microvolt = <3300000>;
  84                 regulator-max-microvolt = <3300000>;
  85
  86                 enable-active-high;
  87                 pinctrl-names = "default";
  88                 pinctrl-0 = <&nvme_pwren>;
  89         };
  90
  91         sound: sound {
  92                 compatible = "google,sc7280-herobrine";
  93                 model = "sc7280-wcd938x-max98360a-1mic";
  94
  95                 audio-routing =
  96                         "IN1_HPHL", "HPHL_OUT",
  97                         "IN2_HPHR", "HPHR_OUT",
  98                         "AMIC1", "MIC BIAS1",
  99                         "AMIC2", "MIC BIAS2",
 100                         "VA DMIC0", "MIC BIAS3",
 101                         "VA DMIC1", "MIC BIAS3",
 102                         "VA DMIC2", "MIC BIAS1",
 103                         "VA DMIC3", "MIC BIAS1",
 104                         "TX SWR_ADC0", "ADC1_OUTPUT",
 105                         "TX SWR_ADC1", "ADC2_OUTPUT",
 106                         "TX SWR_ADC2", "ADC3_OUTPUT",
 107                         "TX SWR_DMIC0", "DMIC1_OUTPUT",
 108                         "TX SWR_DMIC1", "DMIC2_OUTPUT",
 109                         "TX SWR_DMIC2", "DMIC3_OUTPUT",
 110                         "TX SWR_DMIC3", "DMIC4_OUTPUT",
 111                         "TX SWR_DMIC4", "DMIC5_OUTPUT",
 112                         "TX SWR_DMIC5", "DMIC6_OUTPUT",
 113                         "TX SWR_DMIC6", "DMIC7_OUTPUT",
 114                         "TX SWR_DMIC7", "DMIC8_OUTPUT";
 115
 116                 #address-cells = <1>;
 117                 #size-cells = <0>;
 118
 119                 dai-link@0 {
 120                         link-name = "MAX98360A";
 121                         reg = <0>;
 122
 123                         cpu {
 124                                 sound-dai = <&lpass_cpu MI2S_SECONDARY>;
 125                         };
 126
 127                         codec {
 128                                 sound-dai = <&max98360a>;
 129                         };
 130                 };
 131
 132                 dai-link@1 {
 133                         link-name = "DisplayPort";
 134                         reg = <1>;
 135
 136                         cpu {
 137                                 sound-dai = <&lpass_cpu LPASS_DP_RX>;
 138                         };
 139
 140                         codec {
 141                                 sound-dai = <&mdss_dp>;
 142                         };
 143                 };
 144
 145                 dai-link@2 {
 146                         link-name = "WCD9385 Playback";
 147                         reg = <2>;
 148
 149                         cpu {
 150                                 sound-dai = <&lpass_cpu LPASS_CDC_DMA_RX0>;
 151                         };
 152
 153                         codec {
 154                                 sound-dai = <&wcd9385 0>, <&swr0 0>, <&lpass_rx_macro 0>;
 155                         };
 156                 };
 157
 158                 dai-link@3 {
 159                         link-name = "WCD9385 Capture";
 160                         reg = <3>;
 161
 162                         cpu {
 163                                 sound-dai = <&lpass_cpu LPASS_CDC_DMA_TX3>;
 164                         };
 165
 166                         codec {
 167                                 sound-dai = <&wcd9385 1>, <&swr1 0>, <&lpass_tx_macro 0>;
 168                         };
 169                 };
 170
 171                 dai-link@4 {
 172                         link-name = "DMIC";
 173                         reg = <4>;
 174
 175                         cpu {
 176                                 sound-dai = <&lpass_cpu LPASS_CDC_DMA_VA_TX0>;
 177                         };
 178
 179                         codec {
 180                                 sound-dai = <&lpass_va_macro 0>;
 181                         };
 182                 };
 183         };
 184 };
 185
 186 &apps_rsc {
 187         regulators-0 {
 188                 compatible = "qcom,pm7325-rpmh-regulators";
 189                 qcom,pmic-id = "b";
 190
 191                 vreg_s1b_1p8: smps1 {
 192                         regulator-min-microvolt = <1856000>;
 193                         regulator-max-microvolt = <2040000>;
 194                 };
 195
 196                 vreg_s7b_0p9: smps7 {
 197                         regulator-min-microvolt = <535000>;
 198                         regulator-max-microvolt = <1120000>;
 199                 };
 200
 201                 vreg_s8b_1p2: smps8 {
 202                         regulator-min-microvolt = <1256000>;
 203                         regulator-max-microvolt = <1500000>;
 204                 };
 205
 206                 vreg_l1b_0p8: ldo1 {
 207                         regulator-min-microvolt = <825000>;
 208                         regulator-max-microvolt = <925000>;
 209                 };
 210
 211                 vreg_l2b_3p0: ldo2 {
 212                         regulator-min-microvolt = <2700000>;
 213                         regulator-max-microvolt = <3544000>;
 214                 };
 215
 216                 vreg_l6b_1p2: ldo6 {
 217                         regulator-min-microvolt = <1140000>;
 218                         regulator-max-microvolt = <1260000>;
 219                 };
 220
 221                 vreg_l7b_2p9: ldo7 {
 222                         regulator-min-microvolt = <2960000>;
 223                         regulator-max-microvolt = <2960000>;
 224                 };
 225
 226                 vreg_l8b_0p9: ldo8 {
 227                         regulator-min-microvolt = <870000>;
 228                         regulator-max-microvolt = <970000>;
 229                 };
 230
 231                 vreg_l9b_1p2: ldo9 {
 232                         regulator-min-microvolt = <1080000>;
 233                         regulator-max-microvolt = <1304000>;
 234                 };
 235
 236                 vreg_l11b_1p7: ldo11 {
 237                         regulator-min-microvolt = <1504000>;
 238                         regulator-max-microvolt = <2000000>;
 239                 };
 240
 241                 vreg_l12b_0p8: ldo12 {
 242                         regulator-min-microvolt = <751000>;
 243                         regulator-max-microvolt = <824000>;
 244                 };
 245
 246                 vreg_l13b_0p8: ldo13 {
 247                         regulator-min-microvolt = <530000>;
 248                         regulator-max-microvolt = <824000>;
 249                 };
 250
 251                 vreg_l14b_1p2: ldo14 {
 252                         regulator-min-microvolt = <1080000>;
 253                         regulator-max-microvolt = <1304000>;
 254                 };
 255
 256                 vreg_l15b_0p8: ldo15 {
 257                         regulator-min-microvolt = <765000>;
 258                         regulator-max-microvolt = <1020000>;
 259                 };
 260
 261                 vreg_l16b_1p2: ldo16 {
 262                         regulator-min-microvolt = <1100000>;
 263                         regulator-max-microvolt = <1300000>;
 264                 };
 265
 266                 vreg_l17b_1p8: ldo17 {
 267                         regulator-min-microvolt = <1700000>;
 268                         regulator-max-microvolt = <1900000>;
 269                 };
 270
 271                 vreg_l18b_1p8: ldo18 {
 272                         regulator-min-microvolt = <1800000>;
 273                         regulator-max-microvolt = <2000000>;
 274                 };
 275
 276                 vreg_l19b_1p8: ldo19 {
 277                         regulator-min-microvolt = <1800000>;
 278                         regulator-max-microvolt = <1800000>;
 279                 };
 280         };
 281
 282         regulators-1 {
 283                 compatible = "qcom,pm8350c-rpmh-regulators";
 284                 qcom,pmic-id = "c";
 285
 286                 vreg_s1c_2p2: smps1 {
 287                         regulator-min-microvolt = <2190000>;
 288                         regulator-max-microvolt = <2210000>;
 289                 };
 290
 291                 vreg_s9c_1p0: smps9 {
 292                         regulator-min-microvolt = <1010000>;
 293                         regulator-max-microvolt = <1170000>;
 294                 };
 295
 296                 vreg_l1c_1p8: ldo1 {
 297                         regulator-min-microvolt = <1800000>;
 298                         regulator-max-microvolt = <1980000>;
 299                 };
 300
 301                 vreg_l2c_1p8: ldo2 {
 302                         regulator-min-microvolt = <1620000>;
 303                         regulator-max-microvolt = <1980000>;
 304                 };
 305
 306                 vreg_l3c_3p0: ldo3 {
 307                         regulator-min-microvolt = <2800000>;
 308                         regulator-max-microvolt = <3540000>;
 309                 };
 310
 311                 vreg_l4c_1p8: ldo4 {
 312                         regulator-min-microvolt = <1620000>;
 313                         regulator-max-microvolt = <3300000>;
 314                 };
 315
 316                 vreg_l5c_1p8: ldo5 {
 317                         regulator-min-microvolt = <1620000>;
 318                         regulator-max-microvolt = <3300000>;
 319                 };
 320
 321                 vreg_l6c_2p9: ldo6 {
 322                         regulator-min-microvolt = <1800000>;
 323                         regulator-max-microvolt = <2950000>;
 324                 };
 325
 326                 vreg_l7c_3p0: ldo7 {
 327                         regulator-min-microvolt = <3000000>;
 328                         regulator-max-microvolt = <3544000>;
 329                 };
 330
 331                 vreg_l8c_1p8: ldo8 {
 332                         regulator-min-microvolt = <1620000>;
 333                         regulator-max-microvolt = <2000000>;
 334                 };
 335
 336                 vreg_l9c_2p9: ldo9 {
 337                         regulator-min-microvolt = <2960000>;
 338                         regulator-max-microvolt = <2960000>;
 339                 };
 340
 341                 vreg_l10c_0p8: ldo10 {
 342                         regulator-min-microvolt = <720000>;
 343                         regulator-max-microvolt = <1050000>;
 344                 };
 345
 346                 vreg_l11c_2p8: ldo11 {
 347                         regulator-min-microvolt = <2800000>;
 348                         regulator-max-microvolt = <3544000>;
 349                 };
 350
 351                 vreg_l12c_1p8: ldo12 {
 352                         regulator-min-microvolt = <1650000>;
 353                         regulator-max-microvolt = <2000000>;
 354                 };
 355
 356                 vreg_l13c_3p0: ldo13 {
 357                         regulator-min-microvolt = <2700000>;
 358                         regulator-max-microvolt = <3544000>;
 359                 };
 360
 361                 vreg_bob: bob {
 362                         regulator-min-microvolt = <3008000>;
 363                         regulator-max-microvolt = <3960000>;
 364                 };
 365         };
 366 };
 367
 368 &gpi_dma0 {
 369         status = "okay";
 370 };
 371
 372 &gpi_dma1 {
 373         status = "okay";
 374 };
 375
 376 &lpass_cpu {
 377         status = "okay";
 378
 379         pinctrl-names = "default";
 380         pinctrl-0 = <&mi2s1_data0>, <&mi2s1_sclk>, <&mi2s1_ws>;
 381
 382         dai-link@1 {
 383                 reg = <MI2S_SECONDARY>;
 384                 qcom,playback-sd-lines = <0>;
 385         };
 386
 387         dai-link@5 {
 388                 reg = <LPASS_DP_RX>;
 389         };
 390
 391         dai-link@6 {
 392                 reg = <LPASS_CDC_DMA_RX0>;
 393         };
 394
 395         dai-link@19 {
 396                 reg = <LPASS_CDC_DMA_TX3>;
 397         };
 398
 399         dai-link@25 {
 400                 reg = <LPASS_CDC_DMA_VA_TX0>;
 401         };
 402 };
 403
 404 &lpass_rx_macro {
 405         status = "okay";
 406 };
 407
 408 &lpass_tx_macro {
 409         status = "okay";
 410 };
 411
 412 &lpass_va_macro {
 413         status = "okay";
 414         vdd-micb-supply = <&vreg_bob>;
 415 };
 416
 417 &pcie1 {
 418         status = "okay";
 419         perst-gpios = <&tlmm 2 GPIO_ACTIVE_LOW>;
 420
 421         vddpe-3v3-supply = <&nvme_3v3_regulator>;
 422
 423         pinctrl-names = "default";
 424         pinctrl-0 = <&pcie1_reset_n>, <&pcie1_wake_n>;
 425 };
 426
 427 &pcie1_phy {
 428         status = "okay";
 429
 430         vdda-phy-supply = <&vreg_l10c_0p8>;
 431         vdda-pll-supply = <&vreg_l6b_1p2>;
 432 };
 433
 434 &pmk8350_vadc {
 435         channel@3 {
 436                 reg = <PMK8350_ADC7_DIE_TEMP>;
 437                 label = "pmk8350_die_temp";
 438                 qcom,pre-scaling = <1 1>;
 439         };
 440 };
 441
 442 &qfprom {
 443         vcc-supply = <&vreg_l1c_1p8>;
 444 };
 445
 446 &qupv3_id_0 {
 447         status = "okay";
 448 };
 449
 450 &qupv3_id_1 {
 451         status = "okay";
 452 };
 453
 454 &sdhc_1 {
 455         status = "okay";
 456
 457         non-removable;
 458         no-sd;
 459         no-sdio;
 460
 461         vmmc-supply = <&vreg_l7b_2p9>;
 462         vqmmc-supply = <&vreg_l19b_1p8>;
 463 };
 464
 465 &sdhc_2 {
 466         status = "okay";
 467
 468         pinctrl-0 = <&sdc2_clk>, <&sdc2_cmd>, <&sdc2_data>, <&sd_cd>;
 469         pinctrl-1 = <&sdc2_clk_sleep>, <&sdc2_cmd_sleep>, <&sdc2_data_sleep>, <&sd_cd>;
 470
 471         vmmc-supply = <&vreg_l9c_2p9>;
 472         vqmmc-supply = <&vreg_l6c_2p9>;
 473
 474         cd-gpios = <&tlmm 91 GPIO_ACTIVE_LOW>;
 475 };
 476
 477 &swr0 {
 478         status = "okay";
 479
 480         wcd_rx: codec@0,4 {
 481                 compatible = "sdw20217010d00";
 482                 reg = <0 4>;
 483                 qcom,rx-port-mapping = <1 2 3 4 5>;
 484         };
 485 };
 486
 487 &swr1 {
 488         status = "okay";
 489
 490         wcd_tx: codec@0,3 {
 491                 compatible = "sdw20217010d00";
 492                 reg = <0 3>;
 493                 qcom,tx-port-mapping = <1 2 3 4>;
 494         };
 495 };
 496
 497 &uart5 {
 498         compatible = "qcom,geni-debug-uart";
 499         status = "okay";
 500 };
 501
 502 &ufs_mem_hc {
 503         reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>;
 504         vcc-supply = <&vreg_l7b_2p9>;
 505         vcc-max-microamp = <800000>;
 506         vccq-supply = <&vreg_l9b_1p2>;
 507         vccq-max-microamp = <900000>;
 508         vccq2-supply = <&vreg_l9b_1p2>;
 509         vccq2-max-microamp = <900000>;
 510
 511         status = "okay";
 512 };
 513
 514 &ufs_mem_phy {
 515         vdda-phy-supply = <&vreg_l10c_0p8>;
 516         vdda-pll-supply = <&vreg_l6b_1p2>;
 517
 518         status = "okay";
 519 };
 520
 521 &usb_1 {
 522         status = "okay";
 523 };
 524
 525 &usb_1_dwc3 {
 526         dr_mode = "host";
 527 };
 528
 529 &usb_1_hsphy {
 530         status = "okay";
 531
 532         vdda-pll-supply = <&vreg_l10c_0p8>;
 533         vdda33-supply = <&vreg_l2b_3p0>;
 534         vdda18-supply = <&vreg_l1c_1p8>;
 535         qcom,hs-rise-fall-time-bp = <0>;
 536         qcom,squelch-detector-bp = <(-2090)>;
 537         qcom,hs-disconnect-bp = <1743>;
 538         qcom,hs-amplitude-bp = <1780>;
 539         qcom,hs-crossover-voltage-microvolt = <(-31000)>;
 540         qcom,hs-output-impedance-micro-ohms = <2600000>;
 541 };
 542
 543 &usb_1_qmpphy {
 544         status = "okay";
 545
 546         vdda-phy-supply = <&vreg_l6b_1p2>;
 547         vdda-pll-supply = <&vreg_l1b_0p8>;
 548 };
 549
 550 &uart7 {
 551         status = "okay";
 552
 553         /delete-property/interrupts;
 554         interrupts-extended = <&intc GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>,
 555                                 <&tlmm 31 IRQ_TYPE_EDGE_FALLING>;
 556         pinctrl-names = "default", "sleep";
 557         pinctrl-1 = <&qup_uart7_sleep_cts>, <&qup_uart7_sleep_rts>, <&qup_uart7_sleep_tx>, <&qup_uart7_sleep_rx>;
 558
 559         bluetooth: bluetooth {
 560                 compatible = "qcom,wcn6750-bt";
 561                 pinctrl-names = "default";
 562                 pinctrl-0 = <&bt_en>, <&sw_ctrl>;
 563                 enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
 564                 swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
 565                 vddaon-supply = <&vreg_s7b_0p9>;
 566                 vddbtcxmx-supply = <&vreg_s7b_0p9>;
 567                 vddrfacmn-supply = <&vreg_s7b_0p9>;
 568                 vddrfa0p8-supply = <&vreg_s7b_0p9>;
 569                 vddrfa1p7-supply = <&vreg_s1b_1p8>;
 570                 vddrfa1p2-supply = <&vreg_s8b_1p2>;
 571                 vddrfa2p2-supply = <&vreg_s1c_2p2>;
 572                 vddasd-supply = <&vreg_l11c_2p8>;
 573                 max-speed = <3200000>;
 574         };
 575 };
 576
 577 /* PINCTRL - additions to nodes defined in sc7280.dtsi */
 578
 579 &dp_hot_plug_det {
 580         bias-disable;
 581 };
 582
 583 &lpass_dmic01_clk {
 584         drive-strength = <8>;
 585         bias-disable;
 586 };
 587
 588 &lpass_dmic01_data {
 589         bias-pull-down;
 590 };
 591
 592 &lpass_dmic23_clk {
 593         drive-strength = <8>;
 594         bias-disable;
 595 };
 596
 597 &lpass_dmic23_data {
 598         bias-pull-down;
 599 };
 600
 601 &lpass_rx_swr_clk {
 602         drive-strength = <2>;
 603         slew-rate = <1>;
 604         bias-disable;
 605 };
 606
 607 &lpass_rx_swr_data {
 608         drive-strength = <2>;
 609         slew-rate = <1>;
 610         bias-bus-hold;
 611 };
 612
 613 &lpass_tx_swr_clk {
 614         drive-strength = <2>;
 615         slew-rate = <1>;
 616         bias-disable;
 617 };
 618
 619 &lpass_tx_swr_data {
 620         drive-strength = <2>;
 621         slew-rate = <1>;
 622         bias-bus-hold;
 623 };
 624
 625 &mi2s1_data0 {
 626         drive-strength = <6>;
 627         bias-disable;
 628 };
 629
 630 &mi2s1_sclk {
 631         drive-strength = <6>;
 632         bias-disable;
 633 };
 634
 635 &mi2s1_ws {
 636         drive-strength = <6>;
 637 };
 638
 639 &pm7325_gpios {
 640         key_vol_up_default: key-vol-up-state {
 641                 pins = "gpio6";
 642                 function = "normal";
 643                 input-enable;
 644                 bias-pull-up;
 645                 power-source = <0>;
 646                 qcom,drive-strength = <3>;
 647         };
 648 };
 649
 650 &pcie1_clkreq_n {
 651         bias-pull-up;
 652         drive-strength = <2>;
 653 };
 654
 655 &qspi_cs0 {
 656         bias-disable;           /* External pullup */
 657 };
 658
 659 &qspi_clk {
 660         bias-pull-down;         /* No external pulls or external pulldown */
 661 };
 662
 663 &qspi_data0 {
 664         bias-pull-down;         /* No external pulls or external pulldown */
 665 };
 666
 667 &qspi_data1 {
 668         bias-pull-down;         /* No external pulls or external pulldown */
 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-state {
 750                 pins = "gpio63";
 751                 function = "gpio";
 752                 bias-pull-down;
 753                 drive-strength = <2>;
 754         };
 755
 756         bt_en: bt-en-state {
 757                 pins = "gpio85";
 758                 function = "gpio";
 759                 output-low;
 760                 bias-disable;
 761         };
 762
 763         nvme_pwren: nvme-pwren-state {
 764                 function = "gpio";
 765         };
 766
 767         pcie1_reset_n: pcie1-reset-n-state {
 768                 pins = "gpio2";
 769                 function = "gpio";
 770
 771                 drive-strength = <16>;
 772                 output-low;
 773                 bias-disable;
 774         };
 775
 776         pcie1_wake_n: pcie1-wake-n-state {
 777                 pins = "gpio3";
 778                 function = "gpio";
 779
 780                 drive-strength = <2>;
 781                 bias-pull-up;
 782         };
 783
 784         qup_uart7_sleep_cts: qup-uart7-sleep-cts-state {
 785                 pins = "gpio28";
 786                 function = "gpio";
 787                 /*
 788                  * Configure a bias-bus-hold on CTS to lower power
 789                  * usage when Bluetooth is turned off. Bus hold will
 790                  * maintain a low power state regardless of whether
 791                  * the Bluetooth module drives the pin in either
 792                  * direction or leaves the pin fully unpowered.
 793                  */
 794                 bias-bus-hold;
 795         };
 796
 797         qup_uart7_sleep_rts: qup-uart7-sleep-rts-state {
 798                 pins = "gpio29";
 799                 function = "gpio";
 800                 /*
 801                  * Configure pull-down on RTS. As RTS is active low
 802                  * signal, pull it low to indicate the BT SoC that it
 803                  * can wakeup the system anytime from suspend state by
 804                  * pulling RX low (by sending wakeup bytes).
 805                  */
 806                 bias-pull-down;
 807         };
 808
 809         qup_uart7_sleep_tx: qup-uart7-sleep-tx-state {
 810                 pins = "gpio30";
 811                 function = "gpio";
 812                 /*
 813                  * Configure pull-up on TX when it isn't actively driven
 814                  * to prevent BT SoC from receiving garbage during sleep.
 815                  */
 816                 bias-pull-up;
 817         };
 818
 819         qup_uart7_sleep_rx: qup-uart7-sleep-rx-state {
 820                 pins = "gpio31";
 821                 function = "gpio";
 822                 /*
 823                  * Configure a pull-up on RX. This is needed to avoid
 824                  * garbage data when the TX pin of the Bluetooth module
 825                  * is floating which may cause spurious wakeups.
 826                  */
 827                 bias-pull-up;
 828         };
 829
 830         sd_cd: sd-cd-state {
 831                 pins = "gpio91";
 832                 function = "gpio";
 833                 bias-pull-up;
 834         };
 835
 836         sw_ctrl: sw-ctrl-state {
 837                 pins = "gpio86";
 838                 function = "gpio";
 839                 bias-pull-down;
 840         };
 841
 842         wcd_reset_n: wcd-reset-n-state {
 843                 pins = "gpio83";
 844                 function = "gpio";
 845                 drive-strength = <8>;
 846         };
 847
 848         wcd_reset_n_sleep: wcd-reset-n-sleep-state {
 849                 pins = "gpio83";
 850                 function = "gpio";
 851                 drive-strength = <8>;
 852                 bias-disable;
 853         };
 854 };