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                 /* The rmtfs_mem needs to be guarded due to "XPU limitations"
  50                  * it is otherwise possible for an allocation adjacent to the
  51                  * rmtfs_mem region to trigger an XPU violation, causing a crash.
  52                  */
  53                 rmtfs_lower_guard: memory@f5b00000 {
  54                         no-map;
  55                         reg = <0 0xf5b00000 0 0x1000>;
  56                 };
  57                 /*
  58                  * The rmtfs memory region in downstream is 'dynamically allocated'
  59                  * but given the same address every time. Hard code it as this address is
  60                  * where the modem firmware expects it to be.
  61                  */
  62                 rmtfs_mem: memory@f5b01000 {
  63                         compatible = "qcom,rmtfs-mem";
  64                         reg = <0 0xf5b01000 0 0x200000>;
  65                         no-map;
  66
  67                         qcom,client-id = <1>;
  68                         qcom,vmid = <15>;
  69                 };
  70                 rmtfs_upper_guard: memory@f5d01000 {
  71                         no-map;
  72                         reg = <0 0xf5d01000 0 0x1000>;
  73                 };
  74
  75                 /*
  76                  * It seems like reserving the old rmtfs_mem region is also needed to prevent
  77                  * random crashes which are most likely modem related, more testing needed.
  78                  */
  79                 removed_region: memory@88f00000 {
  80                         no-map;
  81                         reg = <0 0x88f00000 0 0x1c00000>;
  82                 };
  83
  84                 ramoops: ramoops@ac300000 {
  85                         compatible = "ramoops";
  86                         reg = <0 0xac300000 0 0x400000>;
  87                         record-size = <0x40000>;
  88                         console-size = <0x40000>;
  89                         ftrace-size = <0x40000>;
  90                         pmsg-size = <0x200000>;
  91                         devinfo-size = <0x1000>;
  92                         ecc-size = <16>;
  93                 };
  94         };
  95
  96         vph_pwr: vph-pwr-regulator {
  97                 compatible = "regulator-fixed";
  98                 regulator-name = "vph_pwr";
  99                 regulator-min-microvolt = <3700000>;
 100                 regulator-max-microvolt = <3700000>;
 101         };
 102
 103         /*
 104          * Apparently RPMh does not provide support for PM8998 S4 because it
 105          * is always-on; model it as a fixed regulator.
 106          */
 107         vreg_s4a_1p8: pm8998-smps4 {
 108                 compatible = "regulator-fixed";
 109                 regulator-name = "vreg_s4a_1p8";
 110
 111                 regulator-min-microvolt = <1800000>;
 112                 regulator-max-microvolt = <1800000>;
 113
 114                 regulator-always-on;
 115                 regulator-boot-on;
 116
 117                 vin-supply = <&vph_pwr>;
 118         };
 119
 120         /*
 121          * The touchscreen regulator seems to be controlled somehow by a gpio.
 122          * Model it as a fixed regulator and keep it on. Without schematics we
 123          * don't know how this is actually wired up...
 124          */
 125         ts_1p8_supply: ts-1p8-regulator {
 126                 compatible = "regulator-fixed";
 127                 regulator-name = "ts_1p8_supply";
 128
 129                 regulator-min-microvolt = <1800000>;
 130                 regulator-max-microvolt = <1800000>;
 131
 132                 gpio = <&tlmm 88 0>;
 133                 enable-active-high;
 134                 regulator-boot-on;
 135         };
 136 };
 137
 138 &adsp_pas {
 139         status = "okay";
 140         firmware-name = "qcom/sdm845/oneplus6/adsp.mbn";
 141 };
 142
 143 &apps_rsc {
 144         pm8998-rpmh-regulators {
 145                 compatible = "qcom,pm8998-rpmh-regulators";
 146                 qcom,pmic-id = "a";
 147
 148                 vdd-s1-supply = <&vph_pwr>;
 149                 vdd-s2-supply = <&vph_pwr>;
 150                 vdd-s3-supply = <&vph_pwr>;
 151                 vdd-s4-supply = <&vph_pwr>;
 152                 vdd-s5-supply = <&vph_pwr>;
 153                 vdd-s6-supply = <&vph_pwr>;
 154                 vdd-s7-supply = <&vph_pwr>;
 155                 vdd-s8-supply = <&vph_pwr>;
 156                 vdd-s9-supply = <&vph_pwr>;
 157                 vdd-s10-supply = <&vph_pwr>;
 158                 vdd-s11-supply = <&vph_pwr>;
 159                 vdd-s12-supply = <&vph_pwr>;
 160                 vdd-s13-supply = <&vph_pwr>;
 161                 vdd-l1-l27-supply = <&vreg_s7a_1p025>;
 162                 vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
 163                 vdd-l3-l11-supply = <&vreg_s7a_1p025>;
 164                 vdd-l4-l5-supply = <&vreg_s7a_1p025>;
 165                 vdd-l6-supply = <&vph_pwr>;
 166                 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
 167                 vdd-l9-supply = <&vreg_bob>;
 168                 vdd-l10-l23-l25-supply = <&vreg_bob>;
 169                 vdd-l13-l19-l21-supply = <&vreg_bob>;
 170                 vdd-l16-l28-supply = <&vreg_bob>;
 171                 vdd-l18-l22-supply = <&vreg_bob>;
 172                 vdd-l20-l24-supply = <&vreg_bob>;
 173                 vdd-l26-supply = <&vreg_s3a_1p35>;
 174                 vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
 175
 176                 vreg_s3a_1p35: smps3 {
 177                         regulator-min-microvolt = <1352000>;
 178                         regulator-max-microvolt = <1352000>;
 179                 };
 180
 181                 vreg_s5a_2p04: smps5 {
 182                         regulator-min-microvolt = <1904000>;
 183                         regulator-max-microvolt = <2040000>;
 184                 };
 185
 186                 vreg_s7a_1p025: smps7 {
 187                         regulator-min-microvolt = <900000>;
 188                         regulator-max-microvolt = <1028000>;
 189                 };
 190
 191                 vdda_mipi_dsi0_pll:
 192                 vdda_qlink_lv:
 193                 vdda_ufs1_core:
 194                 vdda_usb1_ss_core:
 195                 vreg_l1a_0p875: ldo1 {
 196                         regulator-min-microvolt = <880000>;
 197                         regulator-max-microvolt = <880000>;
 198                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 199                 };
 200
 201                 vreg_l2a_1p2: ldo2 {
 202                         regulator-min-microvolt = <1200000>;
 203                         regulator-max-microvolt = <1200000>;
 204                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 205                         regulator-always-on;
 206                 };
 207
 208                 vreg_l5a_0p8: ldo5 {
 209                         regulator-min-microvolt = <800000>;
 210                         regulator-max-microvolt = <800000>;
 211                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 212                 };
 213
 214                 vreg_l7a_1p8: ldo7 {
 215                         regulator-min-microvolt = <1800000>;
 216                         regulator-max-microvolt = <1800000>;
 217                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 218                 };
 219
 220                 vdda_qusb_hs0_1p8:
 221                 vreg_l12a_1p8: ldo12 {
 222                         regulator-min-microvolt = <1800000>;
 223                         regulator-max-microvolt = <1800000>;
 224                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 225                 };
 226
 227                 vreg_l14a_1p88: ldo14 {
 228                         regulator-min-microvolt = <1800000>;
 229                         regulator-max-microvolt = <1800000>;
 230                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 231                         regulator-always-on;
 232                 };
 233
 234                 vreg_l17a_1p3: ldo17 {
 235                         regulator-min-microvolt = <1304000>;
 236                         regulator-max-microvolt = <1304000>;
 237                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 238                 };
 239
 240                 vreg_l20a_2p95: ldo20 {
 241                         regulator-min-microvolt = <2704000>;
 242                         regulator-max-microvolt = <2960000>;
 243                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 244                 };
 245
 246                 vdda_qusb_hs0_3p1:
 247                 vreg_l24a_3p075: ldo24 {
 248                         regulator-min-microvolt = <3088000>;
 249                         regulator-max-microvolt = <3088000>;
 250                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 251                 };
 252
 253                 vreg_l25a_3p3: ldo25 {
 254                         regulator-min-microvolt = <3300000>;
 255                         regulator-max-microvolt = <3312000>;
 256                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 257                 };
 258
 259                 vdda_mipi_dsi0_1p2:
 260                 vdda_ufs1_1p2:
 261                 vreg_l26a_1p2: ldo26 {
 262                         regulator-min-microvolt = <1200000>;
 263                         regulator-max-microvolt = <1200000>;
 264                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 265                 };
 266
 267                 vreg_l28a_3p0: ldo28 {
 268                         regulator-min-microvolt = <2856000>;
 269                         regulator-max-microvolt = <3008000>;
 270                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 271                 };
 272         };
 273
 274         pmi8998-rpmh-regulators {
 275                 compatible = "qcom,pmi8998-rpmh-regulators";
 276                 qcom,pmic-id = "b";
 277
 278                 vdd-bob-supply = <&vph_pwr>;
 279
 280                 vreg_bob: bob {
 281                         regulator-min-microvolt = <3312000>;
 282                         regulator-max-microvolt = <3600000>;
 283                         regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
 284                         regulator-allow-bypass;
 285                 };
 286         };
 287
 288         pm8005-rpmh-regulators {
 289                 compatible = "qcom,pm8005-rpmh-regulators";
 290                 qcom,pmic-id = "c";
 291
 292                 vdd-s1-supply = <&vph_pwr>;
 293                 vdd-s2-supply = <&vph_pwr>;
 294                 vdd-s3-supply = <&vph_pwr>;
 295                 vdd-s4-supply = <&vph_pwr>;
 296
 297                 vreg_s3c_0p6: smps3 {
 298                         regulator-min-microvolt = <600000>;
 299                         regulator-max-microvolt = <600000>;
 300                 };
 301         };
 302 };
 303
 304 &cdsp_pas {
 305         status = "okay";
 306         firmware-name = "qcom/sdm845/oneplus6/cdsp.mbn";
 307 };
 308
 309 &dsi0 {
 310         status = "okay";
 311         vdda-supply = <&vdda_mipi_dsi0_1p2>;
 312
 313         #address-cells = <1>;
 314         #size-cells = <0>;
 315
 316         /*
 317          * Both devices use different panels but all other properties
 318          * are common. Compatible line is declared in device dts.
 319          */
 320         display_panel: panel@0 {
 321                 status = "disabled";
 322
 323                 #address-cells = <1>;
 324                 #size-cells = <0>;
 325                 reg = <0>;
 326
 327                 vddio-supply = <&vreg_l14a_1p88>;
 328
 329                 reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
 330
 331                 pinctrl-names = "default";
 332                 pinctrl-0 = <&panel_reset_pins &panel_te_pin &panel_esd_pin>;
 333
 334                 port {
 335                         panel_in: endpoint {
 336                                 remote-endpoint = <&dsi0_out>;
 337                         };
 338                 };
 339         };
 340 };
 341
 342 &dsi0_out {
 343         remote-endpoint = <&panel_in>;
 344         data-lanes = <0 1 2 3>;
 345 };
 346
 347 &dsi0_phy {
 348         status = "okay";
 349         vdds-supply = <&vdda_mipi_dsi0_pll>;
 350 };
 351
 352 &gcc {
 353         protected-clocks = <GCC_QSPI_CORE_CLK>,
 354                                 <GCC_QSPI_CORE_CLK_SRC>,
 355                                 <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
 356                                 <GCC_LPASS_Q6_AXI_CLK>,
 357                                 <GCC_LPASS_SWAY_CLK>;
 358 };
 359
 360 &gpu {
 361         zap-shader {
 362                 memory-region = <&gpu_mem>;
 363                 firmware-name = "qcom/sdm845/oneplus6/a630_zap.mbn";
 364         };
 365 };
 366
 367 &i2c12 {
 368         status = "okay";
 369         clock-frequency = <400000>;
 370
 371         synaptics-rmi4-i2c@20 {
 372                 compatible = "syna,rmi4-i2c";
 373                 reg = <0x20>;
 374                 #address-cells = <1>;
 375                 #size-cells = <0>;
 376                 interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>;
 377
 378                 pinctrl-names = "default";
 379                 pinctrl-0 = <&ts_default_pins>;
 380
 381                 vdd-supply = <&vreg_l28a_3p0>;
 382                 vio-supply = <&ts_1p8_supply>;
 383
 384                 syna,reset-delay-ms = <200>;
 385                 syna,startup-delay-ms = <200>;
 386
 387                 rmi4-f01@1 {
 388                         reg = <0x01>;
 389                         syna,nosleep-mode = <1>;
 390                 };
 391
 392                 rmi4_f12: rmi4-f12@12 {
 393                         reg = <0x12>;
 394                         touchscreen-x-mm = <68>;
 395                         touchscreen-y-mm = <144>;
 396                         syna,sensor-type = <1>;
 397                         syna,rezero-wait-ms = <200>;
 398                 };
 399         };
 400 };
 401
 402 &ipa {
 403         status = "okay";
 404
 405         memory-region = <&ipa_fw_mem>;
 406 };
 407
 408 &mdss {
 409         status = "okay";
 410 };
 411
 412 &mdss_mdp {
 413         status = "okay";
 414 };
 415
 416 /* Modem/wifi*/
 417 &mss_pil {
 418         status = "okay";
 419         firmware-name = "qcom/sdm845/oneplus6/mba.mbn", "qcom/sdm845/oneplus6/modem.mbn";
 420 };
 421
 422 &pm8998_gpio {
 423         volume_down_gpio: pm8998_gpio5 {
 424                 pinconf {
 425                         pins = "gpio5";
 426                         function = "normal";
 427                         input-enable;
 428                         bias-pull-up;
 429                         qcom,drive-strength = <0>;
 430                 };
 431         };
 432
 433         volume_up_gpio: pm8998_gpio6 {
 434                 pinconf {
 435                         pins = "gpio6";
 436                         function = "normal";
 437                         input-enable;
 438                         bias-pull-up;
 439                         qcom,drive-strength = <0>;
 440                 };
 441         };
 442 };
 443
 444 &qupv3_id_1 {
 445         status = "okay";
 446 };
 447
 448 &qupv3_id_0 {
 449         status = "okay";
 450 };
 451
 452 &qup_i2c12_default {
 453         mux {
 454                 pins = "gpio49", "gpio50";
 455                 function = "qup12";
 456                 drive-strength = <2>;
 457                 bias-disable;
 458         };
 459 };
 460
 461 &qup_i2c10_default {
 462         pinconf {
 463                 pins = "gpio55", "gpio56";
 464                 drive-strength = <2>;
 465                 bias-disable;
 466         };
 467 };
 468
 469 &qup_uart9_default {
 470         pinconf-tx {
 471                 pins = "gpio4";
 472                 drive-strength = <2>;
 473                 bias-disable;
 474         };
 475
 476         pinconf-rx {
 477                 pins = "gpio5";
 478                 drive-strength = <2>;
 479                 bias-pull-up;
 480         };
 481 };
 482
 483 /*
 484  * Prevent garbage data on bluetooth UART lines
 485  */
 486 &qup_uart6_default {
 487         pinmux {
 488                 pins = "gpio45", "gpio46", "gpio47", "gpio48";
 489                 function = "qup6";
 490         };
 491
 492         cts {
 493                 pins = "gpio45";
 494                 bias-pull-down;
 495         };
 496
 497         rts-tx {
 498                 pins = "gpio46", "gpio47";
 499                 drive-strength = <2>;
 500                 bias-disable;
 501         };
 502
 503         rx {
 504                 pins = "gpio48";
 505                 bias-pull-up;
 506         };
 507 };
 508
 509 &uart6 {
 510         status = "okay";
 511
 512         bluetooth {
 513                 compatible = "qcom,wcn3990-bt";
 514
 515                 /*
 516                  * This path is relative to the qca/
 517                  * subdir under lib/firmware.
 518                  */
 519                 firmware-name = "oneplus6/crnv21.bin";
 520
 521                 vddio-supply = <&vreg_s4a_1p8>;
 522                 vddxo-supply = <&vreg_l7a_1p8>;
 523                 vddrf-supply = <&vreg_l17a_1p3>;
 524                 vddch0-supply = <&vreg_l25a_3p3>;
 525                 max-speed = <3200000>;
 526         };
 527 };
 528
 529 &ufs_mem_hc {
 530         status = "okay";
 531
 532         reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
 533
 534         vcc-supply = <&vreg_l20a_2p95>;
 535         vcc-max-microamp = <600000>;
 536 };
 537
 538 &ufs_mem_phy {
 539         status = "okay";
 540
 541         vdda-phy-supply = <&vdda_ufs1_core>;
 542         vdda-pll-supply = <&vdda_ufs1_1p2>;
 543 };
 544
 545 &usb_1 {
 546         status = "okay";
 547
 548         /*
 549          * disable USB3 clock requirement as the device only supports
 550          * USB2.
 551          */
 552         qcom,select-utmi-as-pipe-clk;
 553 };
 554
 555 &usb_1_dwc3 {
 556         /*
 557          * We don't have the capability to switch modes yet.
 558          */
 559         dr_mode = "peripheral";
 560
 561         /* fastest mode for USB 2 */
 562         maximum-speed = "high-speed";
 563
 564         /* Remove USB3 phy as it's unused on this device. */
 565         phys = <&usb_1_hsphy>;
 566         phy-names = "usb2-phy";
 567 };
 568
 569 &usb_1_hsphy {
 570         status = "okay";
 571
 572         vdd-supply = <&vdda_usb1_ss_core>;
 573         vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
 574         vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
 575
 576         qcom,imp-res-offset-value = <8>;
 577         qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
 578         qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
 579         qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
 580 };
 581
 582 &tlmm {
 583         gpio-reserved-ranges = <0 4>, <81 4>;
 584
 585         tri_state_key_default: tri_state_key_default {
 586                 mux {
 587                         pins = "gpio40", "gpio42", "gpio26";
 588                         function = "gpio";
 589                         drive-strength = <2>;
 590                         bias-disable;
 591                 };
 592         };
 593
 594         ts_default_pins: ts-int {
 595                 mux {
 596                         pins = "gpio99", "gpio125";
 597                         function = "gpio";
 598                         drive-strength = <16>;
 599                         bias-pull-up;
 600                 };
 601         };
 602
 603         panel_reset_pins: panel-reset {
 604                 mux {
 605                         pins = "gpio6", "gpio25", "gpio26";
 606                         function = "gpio";
 607                         drive-strength = <8>;
 608                         bias-disable = <0>;
 609                 };
 610         };
 611
 612         panel_te_pin: panel-te {
 613                 mux {
 614                         pins = "gpio10";
 615                         function = "mdp_vsync";
 616                         drive-strength = <2>;
 617                         bias-disable;
 618                         input-enable;
 619                 };
 620         };
 621
 622         panel_esd_pin: panel-esd {
 623                 mux {
 624                         pins = "gpio30";
 625                         function = "gpio";
 626                         drive-strength = <2>;
 627                         bias-pull-down;
 628                         input-enable;
 629                 };
 630         };
 631 };
 632
 633 &wifi {
 634         status = "okay";
 635         vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
 636         vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 637         vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 638         vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
 639
 640         qcom,snoc-host-cap-8bit-quirk;
 641 };