arch/arm64/boot/dts/qcom/sm8150-microsoft-surface-duo.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (C) 2021, Microsoft Corporation
   4  */
   5
   6 /dts-v1/;
   7
   8 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include "sm8150.dtsi"
  11 #include "pm8150.dtsi"
  12 #include "pm8150b.dtsi"
  13 #include "pm8150l.dtsi"
  14
  15 / {
  16         model = "Microsoft Surface Duo";
  17         compatible = "microsoft,surface-duo", "qcom,sm8150";
  18
  19         aliases {
  20                 serial0 = &uart2;
  21         };
  22
  23         chosen {
  24                 stdout-path = "serial0:115200n8";
  25         };
  26
  27         vph_pwr: vph-pwr-regulator {
  28                 compatible = "regulator-fixed";
  29                 regulator-name = "vph_pwr";
  30                 regulator-min-microvolt = <3700000>;
  31                 regulator-max-microvolt = <3700000>;
  32         };
  33
  34         /*
  35          * Apparently RPMh does not provide support for PM8150 S4 because it
  36          * is always-on; model it as a fixed regulator.
  37          */
  38         vreg_s4a_1p8: pm8150-s4 {
  39                 compatible = "regulator-fixed";
  40                 regulator-name = "vreg_s4a_1p8";
  41
  42                 regulator-min-microvolt = <1800000>;
  43                 regulator-max-microvolt = <1800000>;
  44
  45                 regulator-always-on;
  46                 regulator-boot-on;
  47
  48                 vin-supply = <&vph_pwr>;
  49         };
  50
  51         gpio_keys {
  52                 compatible = "gpio-keys";
  53
  54                 vol_up {
  55                         label = "Volume Up";
  56                         gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>;
  57                         linux,code = <KEY_VOLUMEUP>;
  58                 };
  59         };
  60 };
  61
  62 &apps_rsc {
  63         pm8150-rpmh-regulators {
  64                 compatible = "qcom,pm8150-rpmh-regulators";
  65                 qcom,pmic-id = "a";
  66
  67                 vdd-s1-supply = <&vph_pwr>;
  68                 vdd-s2-supply = <&vph_pwr>;
  69                 vdd-s3-supply = <&vph_pwr>;
  70                 vdd-s4-supply = <&vph_pwr>;
  71                 vdd-s5-supply = <&vph_pwr>;
  72                 vdd-s6-supply = <&vph_pwr>;
  73                 vdd-s7-supply = <&vph_pwr>;
  74                 vdd-s8-supply = <&vph_pwr>;
  75                 vdd-s9-supply = <&vph_pwr>;
  76                 vdd-s10-supply = <&vph_pwr>;
  77
  78                 vdd-l1-l8-l11-supply = <&vreg_s6a_0p9>;
  79                 vdd-l2-l10-supply = <&vreg_bob>;
  80                 vdd-l3-l4-l5-l18-supply = <&vreg_s6a_0p9>;
  81                 vdd-l6-l9-supply = <&vreg_s8c_1p3>;
  82                 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p0>;
  83                 vdd-l13-l16-l17-supply = <&vreg_bob>;
  84
  85                 vreg_s5a_2p0: smps5 {
  86                         regulator-min-microvolt = <1904000>;
  87                         regulator-max-microvolt = <2000000>;
  88                 };
  89
  90                 vreg_s6a_0p9: smps6 {
  91                         regulator-min-microvolt = <920000>;
  92                         regulator-max-microvolt = <1128000>;
  93                 };
  94
  95                 vdda_wcss_pll:
  96                 vreg_l1a_0p75: ldo1 {
  97                         regulator-min-microvolt = <752000>;
  98                         regulator-max-microvolt = <752000>;
  99                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 100                 };
 101
 102                 vdd_pdphy:
 103                 vdda_usb_hs_3p1:
 104                 vreg_l2a_3p1: ldo2 {
 105                         regulator-min-microvolt = <3072000>;
 106                         regulator-max-microvolt = <3072000>;
 107                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 108                 };
 109
 110                 vreg_l3a_0p8: ldo3 {
 111                         regulator-min-microvolt = <480000>;
 112                         regulator-max-microvolt = <932000>;
 113                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 114                 };
 115
 116                 vdd_usb_hs_core:
 117                 vdda_csi_0_0p9:
 118                 vdda_csi_1_0p9:
 119                 vdda_csi_2_0p9:
 120                 vdda_csi_3_0p9:
 121                 vdda_dsi_0_0p9:
 122                 vdda_dsi_1_0p9:
 123                 vdda_dsi_0_pll_0p9:
 124                 vdda_dsi_1_pll_0p9:
 125                 vdda_pcie_1ln_core:
 126                 vdda_pcie_2ln_core:
 127                 vdda_pll_hv_cc_ebi01:
 128                 vdda_pll_hv_cc_ebi23:
 129                 vdda_qrefs_0p875_5:
 130                 vdda_sp_sensor:
 131                 vdda_ufs_2ln_core_1:
 132                 vdda_ufs_2ln_core_2:
 133                 vdda_usb_ss_dp_core_1:
 134                 vdda_usb_ss_dp_core_2:
 135                 vdda_qlink_lv:
 136                 vdda_qlink_lv_ck:
 137                 vreg_l5a_0p875: ldo5 {
 138                         regulator-min-microvolt = <880000>;
 139                         regulator-max-microvolt = <880000>;
 140                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 141                 };
 142
 143                 vreg_l6a_1p2: ldo6 {
 144                         regulator-min-microvolt = <1200000>;
 145                         regulator-max-microvolt = <1200000>;
 146                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 147                 };
 148
 149                 vreg_l7a_1p8: ldo7 {
 150                         regulator-min-microvolt = <1800000>;
 151                         regulator-max-microvolt = <1800000>;
 152                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 153                 };
 154
 155                 vddpx_10:
 156                 vreg_l9a_1p2: ldo9 {
 157                         regulator-min-microvolt = <1200000>;
 158                         regulator-max-microvolt = <1200000>;
 159                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 160                 };
 161
 162                 vreg_l10a_2p5: ldo10 {
 163                         regulator-min-microvolt = <2504000>;
 164                         regulator-max-microvolt = <2960000>;
 165                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 166                 };
 167
 168                 vreg_l11a_0p8: ldo11 {
 169                         regulator-min-microvolt = <800000>;
 170                         regulator-max-microvolt = <800000>;
 171                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 172                 };
 173
 174                 vdd_qfprom:
 175                 vdd_qfprom_sp:
 176                 vdda_apc_cs_1p8:
 177                 vdda_gfx_cs_1p8:
 178                 vdda_usb_hs_1p8:
 179                 vdda_qrefs_vref_1p8:
 180                 vddpx_10_a:
 181                 vreg_l12a_1p8: ldo12 {
 182                         regulator-min-microvolt = <1800000>;
 183                         regulator-max-microvolt = <1800000>;
 184                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 185                 };
 186
 187                 vreg_l13a_2p7: ldo13 {
 188                         regulator-min-microvolt = <2704000>;
 189                         regulator-max-microvolt = <2704000>;
 190                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 191                 };
 192
 193                 vreg_l14a_1p8: ldo14 {
 194                         regulator-min-microvolt = <1800000>;
 195                         regulator-max-microvolt = <1880000>;
 196                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 197                 };
 198
 199                 vreg_l15a_1p7: ldo15 {
 200                         regulator-min-microvolt = <1704000>;
 201                         regulator-max-microvolt = <1704000>;
 202                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 203                 };
 204
 205                 vreg_l16a_2p7: ldo16 {
 206                         regulator-min-microvolt = <2704000>;
 207                         regulator-max-microvolt = <2960000>;
 208                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 209                 };
 210
 211                 vreg_l17a_3p0: ldo17 {
 212                         regulator-min-microvolt = <2856000>;
 213                         regulator-max-microvolt = <3008000>;
 214                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 215                 };
 216         };
 217
 218         pm8150l-rpmh-regulators {
 219                 compatible = "qcom,pm8150l-rpmh-regulators";
 220                 qcom,pmic-id = "c";
 221
 222                 vdd-s1-supply = <&vph_pwr>;
 223                 vdd-s2-supply = <&vph_pwr>;
 224                 vdd-s3-supply = <&vph_pwr>;
 225                 vdd-s4-supply = <&vph_pwr>;
 226                 vdd-s5-supply = <&vph_pwr>;
 227                 vdd-s6-supply = <&vph_pwr>;
 228                 vdd-s7-supply = <&vph_pwr>;
 229                 vdd-s8-supply = <&vph_pwr>;
 230
 231                 vdd-l1-l8-supply = <&vreg_s4a_1p8>;
 232                 vdd-l2-l3-supply = <&vreg_s8c_1p3>;
 233                 vdd-l4-l5-l6-supply = <&vreg_bob>;
 234                 vdd-l7-l11-supply = <&vreg_bob>;
 235                 vdd-l9-l10-supply = <&vreg_bob>;
 236
 237                 vdd-bob-supply = <&vph_pwr>;
 238                 vdd-flash-supply = <&vreg_bob>;
 239                 vdd-rgb-supply = <&vreg_bob>;
 240
 241                 vreg_bob: bob {
 242                         regulator-min-microvolt = <3008000>;
 243                         regulator-max-microvolt = <4000000>;
 244                         regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
 245                         regulator-allow-bypass;
 246                 };
 247
 248                 vreg_s8c_1p3: smps8 {
 249                         regulator-min-microvolt = <1352000>;
 250                         regulator-max-microvolt = <1352000>;
 251                 };
 252
 253                 vreg_l1c_1p8: ldo1 {
 254                         regulator-min-microvolt = <1800000>;
 255                         regulator-max-microvolt = <1800000>;
 256                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 257                 };
 258
 259                 vdda_wcss_adcdac_1:
 260                 vdda_wcss_adcdac_22:
 261                 vreg_l2c_1p3: ldo2 {
 262                         regulator-min-microvolt = <1304000>;
 263                         regulator-max-microvolt = <1304000>;
 264                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 265                 };
 266
 267                 vdda_hv_ebi0:
 268                 vdda_hv_ebi1:
 269                 vdda_hv_ebi2:
 270                 vdda_hv_ebi3:
 271                 vdda_hv_refgen0:
 272                 vdda_qlink_hv_ck:
 273                 vreg_l3c_1p2: ldo3 {
 274                         regulator-min-microvolt = <1200000>;
 275                         regulator-max-microvolt = <1200000>;
 276                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 277                 };
 278
 279                 vddpx_5:
 280                 vreg_l4c_1p8: ldo4 {
 281                         regulator-min-microvolt = <1704000>;
 282                         regulator-max-microvolt = <2928000>;
 283                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 284                 };
 285
 286                 vddpx_6:
 287                 vreg_l5c_1p8: ldo5 {
 288                         regulator-min-microvolt = <1704000>;
 289                         regulator-max-microvolt = <2928000>;
 290                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 291                 };
 292
 293                 vddpx_2:
 294                 vreg_l6c_2p9: ldo6 {
 295                         regulator-min-microvolt = <1800000>;
 296                         regulator-max-microvolt = <2960000>;
 297                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 298                 };
 299
 300                 vreg_l7c_3p0: ldo7 {
 301                         regulator-min-microvolt = <2856000>;
 302                         regulator-max-microvolt = <3104000>;
 303                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 304                 };
 305
 306                 vreg_l8c_1p8: ldo8 {
 307                         regulator-min-microvolt = <1800000>;
 308                         regulator-max-microvolt = <1800000>;
 309                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 310                 };
 311
 312                 vreg_l9c_2p9: ldo9 {
 313                         regulator-min-microvolt = <2704000>;
 314                         regulator-max-microvolt = <2960000>;
 315                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 316                 };
 317
 318                 vreg_l10c_3p3: ldo10 {
 319                         regulator-min-microvolt = <3000000>;
 320                         regulator-max-microvolt = <3312000>;
 321                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 322                 };
 323
 324                 vreg_l11c_3p3: ldo11 {
 325                         regulator-min-microvolt = <3000000>;
 326                         regulator-max-microvolt = <3312000>;
 327                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 328                 };
 329         };
 330
 331         pm8009-rpmh-regulators {
 332                 compatible = "qcom,pm8009-rpmh-regulators";
 333                 qcom,pmic-id = "f";
 334
 335                 vdd-s1-supply = <&vph_pwr>;
 336                 vdd-s2-supply = <&vreg_bob>;
 337
 338                 vdd-l2-supply = <&vreg_s8c_1p3>;
 339                 vdd-l5-l6-supply = <&vreg_bob>;
 340
 341                 vreg_l2f_1p2: ldo2 {
 342                         regulator-min-microvolt = <1200000>;
 343                         regulator-max-microvolt = <1200000>;
 344                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 345                 };
 346
 347                 vreg_l5f_2p85: ldo5 {
 348                         regulator-min-microvolt = <2800000>;
 349                         regulator-max-microvolt = <2800000>;
 350                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 351                 };
 352
 353                 vreg_l6f_2p85: ldo6 {
 354                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 355                         regulator-min-microvolt = <2856000>;
 356                         regulator-max-microvolt = <2856000>;
 357                 };
 358         };
 359 };
 360
 361 &i2c1 {
 362         status = "okay";
 363         clock-frequency = <400000>;
 364
 365         bq27742@55 {
 366                 compatible = "ti,bq27742";
 367                 reg = <0x55>;
 368         };
 369
 370         da7280@4a {
 371                 compatible = "dlg,da7280";
 372                 reg = <0x4a>;
 373                 interrupts-extended = <&tlmm 42 IRQ_TYPE_LEVEL_LOW>;
 374                 pinctrl-names = "da7280_default";
 375                 pinctrl-0 = <&da7280_intr_default>;
 376
 377                 dlg,actuator-type = "LRA";
 378                 dlg,dlg,const-op-mode = <1>;
 379                 dlg,dlg,periodic-op-mode = <1>;
 380                 dlg,nom-microvolt = <2000000>;
 381                 dlg,abs-max-microvolt = <2000000>;
 382                 dlg,imax-microamp = <129000>;
 383                 dlg,resonant-freq-hz = <180>;
 384                 dlg,impd-micro-ohms = <14300000>;
 385                 dlg,freq-track-enable;
 386                 dlg,bemf-sens-enable;
 387                 dlg,mem-array = <
 388                   0x06 0x08 0x10 0x11 0x12 0x13 0x14 0x15 0x1c 0x2a
 389                   0x33 0x3c 0x42 0x4b 0x4c 0x4e 0x17 0x19 0x27 0x29
 390                   0x17 0x19 0x03 0x84 0x5e 0x04 0x08 0x84 0x5d 0x01
 391                   0x84 0x5e 0x02 0x00 0xa4 0x5d 0x03 0x84 0x5e 0x06
 392                   0x08 0x84 0x5d 0x05 0x84 0x5d 0x06 0x84 0x5e 0x08
 393                   0x84 0x5e 0x05 0x8c 0x5e 0x24 0x84 0x5f 0x10 0x84
 394                   0x5e 0x05 0x84 0x5e 0x08 0x84 0x5f 0x01 0x8c 0x5e
 395                   0x04 0x84 0x5e 0x08 0x84 0x5f 0x11 0x19 0x88 0x00
 396                   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
 397                   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
 398                 >;
 399         };
 400
 401         /* SMB1381 @ 0x44 */
 402         /* MAX34417 @ 0x1c */
 403 };
 404
 405 &i2c4 {
 406         status = "okay";
 407         clock-frequency = <400000>;
 408
 409         /* SMB1355 @ 0x0c */
 410         /* SMB1390 @ 0x10 */
 411 };
 412
 413 &i2c17 {
 414         status = "okay";
 415         clock-frequency = <400000>;
 416
 417         bq27742@55 {
 418                 compatible = "ti,bq27742";
 419                 reg = <0x55>;
 420         };
 421 };
 422
 423 &i2c19 {
 424         status = "okay";
 425         clock-frequency = <400000>;
 426
 427         /* MAX34417 @ 0x12 */
 428         /* MAX34417 @ 0x1a */
 429         /* MAX34417 @ 0x1e */
 430 };
 431
 432 &pon {
 433         pwrkey {
 434                 status = "okay";
 435         };
 436
 437         resin {
 438                 compatible = "qcom,pm8941-resin";
 439                 interrupts = <0x0 0x8 0x1 IRQ_TYPE_EDGE_BOTH>;
 440                 debounce = <15625>;
 441                 bias-pull-up;
 442                 linux,code = <KEY_VOLUMEDOWN>;
 443         };
 444 };
 445
 446 &qupv3_id_0 {
 447         status = "okay";
 448 };
 449
 450 &qupv3_id_1 {
 451         status = "okay";
 452 };
 453
 454 &qupv3_id_2 {
 455         status = "okay";
 456 };
 457
 458 &remoteproc_adsp {
 459         status = "okay";
 460         firmware-name = "qcom/sm8150/microsoft/adsp.mdt";
 461 };
 462
 463 &remoteproc_cdsp {
 464         status = "okay";
 465         firmware-name = "qcom/sm8150/microsoft/cdsp.mdt";
 466 };
 467
 468 &remoteproc_mpss {
 469         status = "okay";
 470         firmware-name = "qcom/sm8150/microsoft/modem.mdt";
 471 };
 472
 473 &remoteproc_slpi {
 474         status = "okay";
 475         firmware-name = "qcom/sm8150/microsoft/slpi.mdt";
 476 };
 477
 478 &tlmm {
 479         gpio-reserved-ranges = <126 4>;
 480
 481         da7280_intr_default: da7280-intr-default {
 482                 pins = "gpio42";
 483                 function = "gpio";
 484                 bias-pull-up;
 485                 input-enable;
 486         };
 487 };
 488
 489 &uart2 {
 490         status = "okay";
 491 };
 492
 493 &ufs_mem_hc {
 494         status = "okay";
 495
 496         reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>;
 497
 498         vcc-supply = <&vreg_l10a_2p5>;
 499         vcc-max-microamp = <750000>;
 500         vccq-supply = <&vreg_l9a_1p2>;
 501         vccq-max-microamp = <700000>;
 502         vccq2-supply = <&vreg_s4a_1p8>;
 503         vccq2-max-microamp = <750000>;
 504 };
 505
 506 &ufs_mem_phy {
 507         status = "okay";
 508
 509         vdda-phy-supply = <&vdda_ufs_2ln_core_1>;
 510         vdda-max-microamp = <90200>;
 511         vdda-pll-supply = <&vreg_l3c_1p2>;
 512         vdda-pll-max-microamp = <19000>;
 513 };
 514
 515 &usb_1_hsphy {
 516         status = "okay";
 517         vdda-pll-supply = <&vdd_usb_hs_core>;
 518         vdda33-supply = <&vdda_usb_hs_3p1>;
 519         vdda18-supply = <&vdda_usb_hs_1p8>;
 520 };
 521
 522 &usb_1_qmpphy {
 523         status = "okay";
 524         vdda-phy-supply = <&vreg_l3c_1p2>;
 525         vdda-pll-supply = <&vdda_usb_ss_dp_core_1>;
 526 };
 527
 528 &usb_1 {
 529         status = "okay";
 530 };
 531
 532 &usb_1_dwc3 {
 533         dr_mode = "peripheral";
 534 };
 535
 536 &wifi {
 537         status = "okay";
 538
 539         vdd-0.8-cx-mx-supply = <&vdda_wcss_pll>;
 540         vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 541         vdd-1.3-rfa-supply = <&vdda_wcss_adcdac_1>;
 542         vdd-3.3-ch0-supply = <&vreg_l11c_3p3>;
 543 };