arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * SDM845 OnePlus 6(T) (enchilada / fajita) common device tree source
   4  *
   5  * Copyright (c) 2020, The Linux Foundation. All rights reserved.
   6  */
   7
   8 /dts-v1/;
   9
  10 #include <dt-bindings/gpio/gpio.h>
  11 #include <dt-bindings/input/linux-event-codes.h>
  12 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
  13
  14 #include "sdm845.dtsi"
  15 #include "pm8998.dtsi"
  16 #include "pmi8998.dtsi"
  17
  18 /delete-node/ &rmtfs_mem;
  19
  20 / {
  21         aliases {
  22                 hsuart0 = &uart6;
  23         };
  24
  25         gpio-keys {
  26                 compatible = "gpio-keys";
  27                 label = "Volume keys";
  28                 autorepeat;
  29
  30                 pinctrl-names = "default";
  31                 pinctrl-0 = <&volume_down_gpio &volume_up_gpio>;
  32
  33                 vol-down {
  34                         label = "Volume down";
  35                         linux,code = <KEY_VOLUMEDOWN>;
  36                         gpios = <&pm8998_gpio 5 GPIO_ACTIVE_LOW>;
  37                         debounce-interval = <15>;
  38                 };
  39
  40                 vol-up {
  41                         label = "Volume up";
  42                         linux,code = <KEY_VOLUMEUP>;
  43                         gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
  44                         debounce-interval = <15>;
  45                 };
  46         };
  47
  48         reserved-memory {
  49                 /*
  50                  * The rmtfs memory region in downstream is 'dynamically allocated'
  51                  * but given the same address every time. Hard code it as this address is
  52                  * where the modem firmware expects it to be.
  53                  */
  54                 rmtfs_mem: memory@f5b01000 {
  55                         compatible = "qcom,rmtfs-mem";
  56                         reg = <0 0xf5b01000 0 0x200000>;
  57                         no-map;
  58
  59                         qcom,client-id = <1>;
  60                         qcom,vmid = <15>;
  61                 };
  62
  63                 /*
  64                  * It seems like reserving the old rmtfs_mem region is also needed to prevent
  65                  * random crashes which are most likely modem related, more testing needed.
  66                  */
  67                 removed_region: memory@88f00000 {
  68                         no-map;
  69                         reg = <0 0x88f00000 0 0x200000>;
  70                 };
  71
  72                 ramoops: ramoops@ac300000 {
  73                         compatible = "ramoops";
  74                         reg = <0 0xac300000 0 0x400000>;
  75                         record-size = <0x40000>;
  76                         console-size = <0x40000>;
  77                         ftrace-size = <0x40000>;
  78                         pmsg-size = <0x200000>;
  79                         devinfo-size = <0x1000>;
  80                         ecc-size = <16>;
  81                 };
  82         };
  83
  84         vph_pwr: vph-pwr-regulator {
  85                 compatible = "regulator-fixed";
  86                 regulator-name = "vph_pwr";
  87                 regulator-min-microvolt = <3700000>;
  88                 regulator-max-microvolt = <3700000>;
  89         };
  90
  91         /*
  92          * Apparently RPMh does not provide support for PM8998 S4 because it
  93          * is always-on; model it as a fixed regulator.
  94          */
  95         vreg_s4a_1p8: pm8998-smps4 {
  96                 compatible = "regulator-fixed";
  97                 regulator-name = "vreg_s4a_1p8";
  98
  99                 regulator-min-microvolt = <1800000>;
 100                 regulator-max-microvolt = <1800000>;
 101
 102                 regulator-always-on;
 103                 regulator-boot-on;
 104
 105                 vin-supply = <&vph_pwr>;
 106         };
 107
 108         /*
 109          * The touchscreen regulator seems to be controlled somehow by a gpio.
 110          * Model it as a fixed regulator and keep it on. Without schematics we
 111          * don't know how this is actually wired up...
 112          */
 113         ts_1p8_supply: ts-1p8-regulator {
 114                 compatible = "regulator-fixed";
 115                 regulator-name = "ts_1p8_supply";
 116
 117                 regulator-min-microvolt = <1800000>;
 118                 regulator-max-microvolt = <1800000>;
 119
 120                 gpio = <&tlmm 88 0>;
 121                 enable-active-high;
 122                 regulator-boot-on;
 123         };
 124 };
 125
 126 &adsp_pas {
 127         status = "okay";
 128         firmware-name = "qcom/sdm845/oneplus6/adsp.mbn";
 129 };
 130
 131 &apps_rsc {
 132         pm8998-rpmh-regulators {
 133                 compatible = "qcom,pm8998-rpmh-regulators";
 134                 qcom,pmic-id = "a";
 135
 136                 vdd-s1-supply = <&vph_pwr>;
 137                 vdd-s2-supply = <&vph_pwr>;
 138                 vdd-s3-supply = <&vph_pwr>;
 139                 vdd-s4-supply = <&vph_pwr>;
 140                 vdd-s5-supply = <&vph_pwr>;
 141                 vdd-s6-supply = <&vph_pwr>;
 142                 vdd-s7-supply = <&vph_pwr>;
 143                 vdd-s8-supply = <&vph_pwr>;
 144                 vdd-s9-supply = <&vph_pwr>;
 145                 vdd-s10-supply = <&vph_pwr>;
 146                 vdd-s11-supply = <&vph_pwr>;
 147                 vdd-s12-supply = <&vph_pwr>;
 148                 vdd-s13-supply = <&vph_pwr>;
 149                 vdd-l1-l27-supply = <&vreg_s7a_1p025>;
 150                 vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
 151                 vdd-l3-l11-supply = <&vreg_s7a_1p025>;
 152                 vdd-l4-l5-supply = <&vreg_s7a_1p025>;
 153                 vdd-l6-supply = <&vph_pwr>;
 154                 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
 155                 vdd-l9-supply = <&vreg_bob>;
 156                 vdd-l10-l23-l25-supply = <&vreg_bob>;
 157                 vdd-l13-l19-l21-supply = <&vreg_bob>;
 158                 vdd-l16-l28-supply = <&vreg_bob>;
 159                 vdd-l18-l22-supply = <&vreg_bob>;
 160                 vdd-l20-l24-supply = <&vreg_bob>;
 161                 vdd-l26-supply = <&vreg_s3a_1p35>;
 162                 vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
 163
 164                 vreg_s3a_1p35: smps3 {
 165                         regulator-min-microvolt = <1352000>;
 166                         regulator-max-microvolt = <1352000>;
 167                 };
 168
 169                 vreg_s5a_2p04: smps5 {
 170                         regulator-min-microvolt = <1904000>;
 171                         regulator-max-microvolt = <2040000>;
 172                 };
 173
 174                 vreg_s7a_1p025: smps7 {
 175                         regulator-min-microvolt = <900000>;
 176                         regulator-max-microvolt = <1028000>;
 177                 };
 178
 179                 vdda_mipi_dsi0_pll:
 180                 vdda_qlink_lv:
 181                 vdda_ufs1_core:
 182                 vdda_usb1_ss_core:
 183                 vreg_l1a_0p875: ldo1 {
 184                         regulator-min-microvolt = <880000>;
 185                         regulator-max-microvolt = <880000>;
 186                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 187                 };
 188
 189                 vreg_l2a_1p2: ldo2 {
 190                         regulator-min-microvolt = <1200000>;
 191                         regulator-max-microvolt = <1200000>;
 192                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 193                         regulator-always-on;
 194                 };
 195
 196                 vreg_l5a_0p8: ldo5 {
 197                         regulator-min-microvolt = <800000>;
 198                         regulator-max-microvolt = <800000>;
 199                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 200                 };
 201
 202                 vreg_l7a_1p8: ldo7 {
 203                         regulator-min-microvolt = <1800000>;
 204                         regulator-max-microvolt = <1800000>;
 205                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 206                 };
 207
 208                 vdda_qusb_hs0_1p8:
 209                 vreg_l12a_1p8: ldo12 {
 210                         regulator-min-microvolt = <1800000>;
 211                         regulator-max-microvolt = <1800000>;
 212                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 213                 };
 214
 215                 vreg_l14a_1p88: ldo14 {
 216                         regulator-min-microvolt = <1800000>;
 217                         regulator-max-microvolt = <1800000>;
 218                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 219                         regulator-always-on;
 220                 };
 221
 222                 vreg_l17a_1p3: ldo17 {
 223                         regulator-min-microvolt = <1304000>;
 224                         regulator-max-microvolt = <1304000>;
 225                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 226                 };
 227
 228                 vreg_l20a_2p95: ldo20 {
 229                         regulator-min-microvolt = <2704000>;
 230                         regulator-max-microvolt = <2960000>;
 231                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 232                 };
 233
 234                 vdda_qusb_hs0_3p1:
 235                 vreg_l24a_3p075: ldo24 {
 236                         regulator-min-microvolt = <3088000>;
 237                         regulator-max-microvolt = <3088000>;
 238                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 239                 };
 240
 241                 vreg_l25a_3p3: ldo25 {
 242                         regulator-min-microvolt = <3300000>;
 243                         regulator-max-microvolt = <3312000>;
 244                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 245                 };
 246
 247                 vdda_mipi_dsi0_1p2:
 248                 vdda_ufs1_1p2:
 249                 vreg_l26a_1p2: ldo26 {
 250                         regulator-min-microvolt = <1200000>;
 251                         regulator-max-microvolt = <1200000>;
 252                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 253                 };
 254
 255                 vreg_l28a_3p0: ldo28 {
 256                         regulator-min-microvolt = <2856000>;
 257                         regulator-max-microvolt = <3008000>;
 258                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 259                 };
 260         };
 261
 262         pmi8998-rpmh-regulators {
 263                 compatible = "qcom,pmi8998-rpmh-regulators";
 264                 qcom,pmic-id = "b";
 265
 266                 vdd-bob-supply = <&vph_pwr>;
 267
 268                 vreg_bob: bob {
 269                         regulator-min-microvolt = <3312000>;
 270                         regulator-max-microvolt = <3600000>;
 271                         regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
 272                         regulator-allow-bypass;
 273                 };
 274         };
 275
 276         pm8005-rpmh-regulators {
 277                 compatible = "qcom,pm8005-rpmh-regulators";
 278                 qcom,pmic-id = "c";
 279
 280                 vdd-s1-supply = <&vph_pwr>;
 281                 vdd-s2-supply = <&vph_pwr>;
 282                 vdd-s3-supply = <&vph_pwr>;
 283                 vdd-s4-supply = <&vph_pwr>;
 284
 285                 vreg_s3c_0p6: smps3 {
 286                         regulator-min-microvolt = <600000>;
 287                         regulator-max-microvolt = <600000>;
 288                 };
 289         };
 290 };
 291
 292 &cdsp_pas {
 293         status = "okay";
 294         firmware-name = "qcom/sdm845/oneplus6/cdsp.mbn";
 295 };
 296
 297 &dsi0 {
 298         status = "okay";
 299         vdda-supply = <&vdda_mipi_dsi0_1p2>;
 300
 301         #address-cells = <1>;
 302         #size-cells = <0>;
 303
 304         /*
 305          * Both devices use different panels but all other properties
 306          * are common. Compatible line is declared in device dts.
 307          */
 308         display_panel: panel@0 {
 309                 status = "disabled";
 310
 311                 #address-cells = <1>;
 312                 #size-cells = <0>;
 313                 reg = <0>;
 314
 315                 vddio-supply = <&vreg_l14a_1p88>;
 316
 317                 reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
 318
 319                 pinctrl-names = "default";
 320                 pinctrl-0 = <&panel_reset_pins &panel_te_pin &panel_esd_pin>;
 321
 322                 port {
 323                         panel_in: endpoint {
 324                                 remote-endpoint = <&dsi0_out>;
 325                         };
 326                 };
 327         };
 328 };
 329
 330 &dsi0_out {
 331         remote-endpoint = <&panel_in>;
 332         data-lanes = <0 1 2 3>;
 333 };
 334
 335 &dsi0_phy {
 336         status = "okay";
 337         vdds-supply = <&vdda_mipi_dsi0_pll>;
 338 };
 339
 340 &gcc {
 341         protected-clocks = <GCC_QSPI_CORE_CLK>,
 342                                 <GCC_QSPI_CORE_CLK_SRC>,
 343                                 <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
 344                                 <GCC_LPASS_Q6_AXI_CLK>,
 345                                 <GCC_LPASS_SWAY_CLK>;
 346 };
 347
 348 &gpu {
 349         zap-shader {
 350                 memory-region = <&gpu_mem>;
 351                 firmware-name = "qcom/sdm845/oneplus6/a630_zap.mbn";
 352         };
 353 };
 354
 355 &i2c12 {
 356         status = "okay";
 357         clock-frequency = <400000>;
 358
 359         synaptics-rmi4-i2c@20 {
 360                 compatible = "syna,rmi4-i2c";
 361                 reg = <0x20>;
 362                 #address-cells = <1>;
 363                 #size-cells = <0>;
 364                 interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>;
 365
 366                 pinctrl-names = "default";
 367                 pinctrl-0 = <&ts_default_pins>;
 368
 369                 vdd-supply = <&vreg_l28a_3p0>;
 370                 vio-supply = <&ts_1p8_supply>;
 371
 372                 syna,reset-delay-ms = <200>;
 373                 syna,startup-delay-ms = <200>;
 374
 375                 rmi4-f01@1 {
 376                         reg = <0x01>;
 377                         syna,nosleep-mode = <1>;
 378                 };
 379
 380                 rmi4_f12: rmi4-f12@12 {
 381                         reg = <0x12>;
 382                         touchscreen-x-mm = <68>;
 383                         touchscreen-y-mm = <144>;
 384                         syna,sensor-type = <1>;
 385                         syna,rezero-wait-ms = <200>;
 386                 };
 387         };
 388 };
 389
 390 &mdss {
 391         status = "okay";
 392 };
 393
 394 &mdss_mdp {
 395         status = "okay";
 396 };
 397
 398 /* Modem/wifi*/
 399 &mss_pil {
 400         status = "okay";
 401         firmware-name = "qcom/sdm845/oneplus6/mba.mbn", "qcom/sdm845/oneplus6/modem.mbn";
 402 };
 403
 404 &pm8998_gpio {
 405         volume_down_gpio: pm8998_gpio5 {
 406                 pinconf {
 407                         pins = "gpio5";
 408                         function = "normal";
 409                         input-enable;
 410                         bias-pull-up;
 411                         qcom,drive-strength = <0>;
 412                 };
 413         };
 414
 415         volume_up_gpio: pm8998_gpio6 {
 416                 pinconf {
 417                         pins = "gpio6";
 418                         function = "normal";
 419                         input-enable;
 420                         bias-pull-up;
 421                         qcom,drive-strength = <0>;
 422                 };
 423         };
 424 };
 425
 426 &qupv3_id_1 {
 427         status = "okay";
 428 };
 429
 430 &qupv3_id_0 {
 431         status = "okay";
 432 };
 433
 434 &qup_i2c12_default {
 435         mux {
 436                 pins = "gpio49", "gpio50";
 437                 function = "qup12";
 438                 drive-strength = <2>;
 439                 bias-disable;
 440         };
 441 };
 442
 443 &qup_i2c10_default {
 444         pinconf {
 445                 pins = "gpio55", "gpio56";
 446                 drive-strength = <2>;
 447                 bias-disable;
 448         };
 449 };
 450
 451 &qup_uart9_default {
 452         pinconf-tx {
 453                 pins = "gpio4";
 454                 drive-strength = <2>;
 455                 bias-disable;
 456         };
 457
 458         pinconf-rx {
 459                 pins = "gpio5";
 460                 drive-strength = <2>;
 461                 bias-pull-up;
 462         };
 463 };
 464
 465 /*
 466  * Prevent garbage data on bluetooth UART lines
 467  */
 468 &qup_uart6_default {
 469         pinmux {
 470                 pins = "gpio45", "gpio46", "gpio47", "gpio48";
 471                 function = "qup6";
 472         };
 473
 474         cts {
 475                 pins = "gpio45";
 476                 bias-pull-down;
 477         };
 478
 479         rts-tx {
 480                 pins = "gpio46", "gpio47";
 481                 drive-strength = <2>;
 482                 bias-disable;
 483         };
 484
 485         rx {
 486                 pins = "gpio48";
 487                 bias-pull-up;
 488         };
 489 };
 490
 491 &uart6 {
 492         status = "okay";
 493
 494         bluetooth {
 495                 compatible = "qcom,wcn3990-bt";
 496
 497                 /*
 498                  * This path is relative to the qca/
 499                  * subdir under lib/firmware.
 500                  */
 501                 firmware-name = "oneplus6/crnv21.bin";
 502
 503                 vddio-supply = <&vreg_s4a_1p8>;
 504                 vddxo-supply = <&vreg_l7a_1p8>;
 505                 vddrf-supply = <&vreg_l17a_1p3>;
 506                 vddch0-supply = <&vreg_l25a_3p3>;
 507                 max-speed = <3200000>;
 508         };
 509 };
 510
 511 &ufs_mem_hc {
 512         status = "okay";
 513
 514         reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
 515
 516         vcc-supply = <&vreg_l20a_2p95>;
 517         vcc-max-microamp = <600000>;
 518 };
 519
 520 &ufs_mem_phy {
 521         status = "okay";
 522
 523         vdda-phy-supply = <&vdda_ufs1_core>;
 524         vdda-pll-supply = <&vdda_ufs1_1p2>;
 525 };
 526
 527 &usb_1 {
 528         status = "okay";
 529
 530         /*
 531          * disable USB3 clock requirement as the device only supports
 532          * USB2.
 533          */
 534         qcom,select-utmi-as-pipe-clk;
 535 };
 536
 537 &usb_1_dwc3 {
 538         /*
 539          * We don't have the capability to switch modes yet.
 540          */
 541         dr_mode = "peripheral";
 542
 543         /* fastest mode for USB 2 */
 544         maximum-speed = "high-speed";
 545
 546         /* Remove USB3 phy as it's unused on this device. */
 547         phys = <&usb_1_hsphy>;
 548         phy-names = "usb2-phy";
 549 };
 550
 551 &usb_1_hsphy {
 552         status = "okay";
 553
 554         vdd-supply = <&vdda_usb1_ss_core>;
 555         vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
 556         vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
 557
 558         qcom,imp-res-offset-value = <8>;
 559         qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
 560         qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
 561         qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
 562 };
 563
 564 &tlmm {
 565         gpio-reserved-ranges = <0 4>, <81 4>;
 566
 567         tri_state_key_default: tri_state_key_default {
 568                 mux {
 569                         pins = "gpio40", "gpio42", "gpio26";
 570                         function = "gpio";
 571                         drive-strength = <2>;
 572                         bias-disable;
 573                 };
 574         };
 575
 576         ts_default_pins: ts-int {
 577                 mux {
 578                         pins = "gpio99", "gpio125";
 579                         function = "gpio";
 580                         drive-strength = <16>;
 581                         bias-pull-up;
 582                 };
 583         };
 584
 585         panel_reset_pins: panel-reset {
 586                 mux {
 587                         pins = "gpio6", "gpio25", "gpio26";
 588                         function = "gpio";
 589                         drive-strength = <8>;
 590                         bias-disable = <0>;
 591                 };
 592         };
 593
 594         panel_te_pin: panel-te {
 595                 mux {
 596                         pins = "gpio10";
 597                         function = "mdp_vsync";
 598                         drive-strength = <2>;
 599                         bias-disable;
 600                         input-enable;
 601                 };
 602         };
 603
 604         panel_esd_pin: panel-esd {
 605                 mux {
 606                         pins = "gpio30";
 607                         function = "gpio";
 608                         drive-strength = <2>;
 609                         bias-pull-down;
 610                         input-enable;
 611                 };
 612         };
 613 };
 614
 615 &wifi {
 616         status = "okay";
 617         vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
 618         vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 619         vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 620         vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
 621
 622         qcom,snoc-host-cap-8bit-quirk;
 623 };