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/input/linux-event-codes.h>
  11 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
  12
  13 #include "sdm845.dtsi"
  14 #include "pm8998.dtsi"
  15 #include "pmi8998.dtsi"
  16
  17 /delete-node/ &rmtfs_mem;
  18
  19 / {
  20         aliases {
  21                 serial0 = &uart9;
  22                 hsuart0 = &uart6;
  23         };
  24
  25         chosen {
  26                 stdout-path = "serial0:115200n8";
  27         };
  28
  29         gpio-keys {
  30                 compatible = "gpio-keys";
  31                 label = "Volume keys";
  32                 autorepeat;
  33
  34                 pinctrl-names = "default";
  35                 pinctrl-0 = <&volume_down_gpio &volume_up_gpio>;
  36
  37                 vol-down {
  38                         label = "Volume down";
  39                         linux,code = <KEY_VOLUMEDOWN>;
  40                         gpios = <&pm8998_gpio 5 GPIO_ACTIVE_LOW>;
  41                         debounce-interval = <15>;
  42                 };
  43
  44                 vol-up {
  45                         label = "Volume up";
  46                         linux,code = <KEY_VOLUMEUP>;
  47                         gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
  48                         debounce-interval = <15>;
  49                 };
  50         };
  51
  52         reserved-memory {
  53                 /* The rmtfs_mem needs to be guarded due to "XPU limitations"
  54                  * it is otherwise possible for an allocation adjacent to the
  55                  * rmtfs_mem region to trigger an XPU violation, causing a crash.
  56                  */
  57                 rmtfs_lower_guard: memory@f5b00000 {
  58                         no-map;
  59                         reg = <0 0xf5b00000 0 0x1000>;
  60                 };
  61                 /*
  62                  * The rmtfs memory region in downstream is 'dynamically allocated'
  63                  * but given the same address every time. Hard code it as this address is
  64                  * where the modem firmware expects it to be.
  65                  */
  66                 rmtfs_mem: memory@f5b01000 {
  67                         compatible = "qcom,rmtfs-mem";
  68                         reg = <0 0xf5b01000 0 0x200000>;
  69                         no-map;
  70
  71                         qcom,client-id = <1>;
  72                         qcom,vmid = <15>;
  73                 };
  74                 rmtfs_upper_guard: memory@f5d01000 {
  75                         no-map;
  76                         reg = <0 0xf5d01000 0 0x1000>;
  77                 };
  78
  79                 /*
  80                  * It seems like reserving the old rmtfs_mem region is also needed to prevent
  81                  * random crashes which are most likely modem related, more testing needed.
  82                  */
  83                 removed_region: memory@88f00000 {
  84                         no-map;
  85                         reg = <0 0x88f00000 0 0x1c00000>;
  86                 };
  87
  88                 ramoops: ramoops@ac300000 {
  89                         compatible = "ramoops";
  90                         reg = <0 0xac300000 0 0x400000>;
  91                         record-size = <0x40000>;
  92                         console-size = <0x40000>;
  93                         ftrace-size = <0x40000>;
  94                         pmsg-size = <0x200000>;
  95                         ecc-size = <16>;
  96                 };
  97         };
  98
  99         vph_pwr: vph-pwr-regulator {
 100                 compatible = "regulator-fixed";
 101                 regulator-name = "vph_pwr";
 102                 regulator-min-microvolt = <3700000>;
 103                 regulator-max-microvolt = <3700000>;
 104         };
 105
 106         /*
 107          * Apparently RPMh does not provide support for PM8998 S4 because it
 108          * is always-on; model it as a fixed regulator.
 109          */
 110         vreg_s4a_1p8: pm8998-smps4 {
 111                 compatible = "regulator-fixed";
 112                 regulator-name = "vreg_s4a_1p8";
 113
 114                 regulator-min-microvolt = <1800000>;
 115                 regulator-max-microvolt = <1800000>;
 116
 117                 regulator-always-on;
 118                 regulator-boot-on;
 119
 120                 vin-supply = <&vph_pwr>;
 121         };
 122
 123         /*
 124          * The touchscreen regulator seems to be controlled somehow by a gpio.
 125          * Model it as a fixed regulator and keep it on. Without schematics we
 126          * don't know how this is actually wired up...
 127          */
 128         ts_1p8_supply: ts-1p8-regulator {
 129                 compatible = "regulator-fixed";
 130                 regulator-name = "ts_1p8_supply";
 131
 132                 regulator-min-microvolt = <1800000>;
 133                 regulator-max-microvolt = <1800000>;
 134
 135                 gpio = <&tlmm 88 0>;
 136                 enable-active-high;
 137                 regulator-boot-on;
 138         };
 139 };
 140
 141 &adsp_pas {
 142         status = "okay";
 143         firmware-name = "qcom/sdm845/oneplus6/adsp.mbn";
 144 };
 145
 146 &apps_rsc {
 147         pm8998-rpmh-regulators {
 148                 compatible = "qcom,pm8998-rpmh-regulators";
 149                 qcom,pmic-id = "a";
 150
 151                 vdd-s1-supply = <&vph_pwr>;
 152                 vdd-s2-supply = <&vph_pwr>;
 153                 vdd-s3-supply = <&vph_pwr>;
 154                 vdd-s4-supply = <&vph_pwr>;
 155                 vdd-s5-supply = <&vph_pwr>;
 156                 vdd-s6-supply = <&vph_pwr>;
 157                 vdd-s7-supply = <&vph_pwr>;
 158                 vdd-s8-supply = <&vph_pwr>;
 159                 vdd-s9-supply = <&vph_pwr>;
 160                 vdd-s10-supply = <&vph_pwr>;
 161                 vdd-s11-supply = <&vph_pwr>;
 162                 vdd-s12-supply = <&vph_pwr>;
 163                 vdd-s13-supply = <&vph_pwr>;
 164                 vdd-l1-l27-supply = <&vreg_s7a_1p025>;
 165                 vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
 166                 vdd-l3-l11-supply = <&vreg_s7a_1p025>;
 167                 vdd-l4-l5-supply = <&vreg_s7a_1p025>;
 168                 vdd-l6-supply = <&vph_pwr>;
 169                 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
 170                 vdd-l9-supply = <&vreg_bob>;
 171                 vdd-l10-l23-l25-supply = <&vreg_bob>;
 172                 vdd-l13-l19-l21-supply = <&vreg_bob>;
 173                 vdd-l16-l28-supply = <&vreg_bob>;
 174                 vdd-l18-l22-supply = <&vreg_bob>;
 175                 vdd-l20-l24-supply = <&vreg_bob>;
 176                 vdd-l26-supply = <&vreg_s3a_1p35>;
 177                 vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
 178
 179                 vreg_s3a_1p35: smps3 {
 180                         regulator-min-microvolt = <1352000>;
 181                         regulator-max-microvolt = <1352000>;
 182                 };
 183
 184                 vreg_s5a_2p04: smps5 {
 185                         regulator-min-microvolt = <1904000>;
 186                         regulator-max-microvolt = <2040000>;
 187                 };
 188
 189                 vreg_s7a_1p025: smps7 {
 190                         regulator-min-microvolt = <900000>;
 191                         regulator-max-microvolt = <1028000>;
 192                 };
 193
 194                 vdda_mipi_dsi0_pll:
 195                 vdda_qlink_lv:
 196                 vdda_ufs1_core:
 197                 vdda_usb1_ss_core:
 198                 vreg_l1a_0p875: ldo1 {
 199                         regulator-min-microvolt = <880000>;
 200                         regulator-max-microvolt = <880000>;
 201                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 202                 };
 203
 204                 vreg_l2a_1p2: ldo2 {
 205                         regulator-min-microvolt = <1200000>;
 206                         regulator-max-microvolt = <1200000>;
 207                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 208                         regulator-always-on;
 209                 };
 210
 211                 vreg_l5a_0p8: ldo5 {
 212                         regulator-min-microvolt = <800000>;
 213                         regulator-max-microvolt = <800000>;
 214                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 215                 };
 216
 217                 vreg_l7a_1p8: ldo7 {
 218                         regulator-min-microvolt = <1800000>;
 219                         regulator-max-microvolt = <1800000>;
 220                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 221                 };
 222
 223                 vdda_qusb_hs0_1p8:
 224                 vreg_l12a_1p8: ldo12 {
 225                         regulator-min-microvolt = <1800000>;
 226                         regulator-max-microvolt = <1800000>;
 227                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 228                 };
 229
 230                 vreg_l14a_1p88: ldo14 {
 231                         regulator-min-microvolt = <1800000>;
 232                         regulator-max-microvolt = <1800000>;
 233                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 234                         regulator-always-on;
 235                 };
 236
 237                 vreg_l17a_1p3: ldo17 {
 238                         regulator-min-microvolt = <1304000>;
 239                         regulator-max-microvolt = <1304000>;
 240                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 241                 };
 242
 243                 vreg_l20a_2p95: ldo20 {
 244                         regulator-min-microvolt = <2704000>;
 245                         regulator-max-microvolt = <2960000>;
 246                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 247                 };
 248
 249                 vreg_l23a_3p3: ldo23 {
 250                         regulator-min-microvolt = <3300000>;
 251                         regulator-max-microvolt = <3312000>;
 252                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 253                 };
 254
 255                 vdda_qusb_hs0_3p1:
 256                 vreg_l24a_3p075: ldo24 {
 257                         regulator-min-microvolt = <3088000>;
 258                         regulator-max-microvolt = <3088000>;
 259                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 260                 };
 261
 262                 vreg_l25a_3p3: ldo25 {
 263                         regulator-min-microvolt = <3300000>;
 264                         regulator-max-microvolt = <3312000>;
 265                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 266                 };
 267
 268                 vdda_mipi_dsi0_1p2:
 269                 vdda_ufs1_1p2:
 270                 vreg_l26a_1p2: ldo26 {
 271                         regulator-min-microvolt = <1200000>;
 272                         regulator-max-microvolt = <1200000>;
 273                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 274                 };
 275
 276                 vreg_l28a_3p0: ldo28 {
 277                         regulator-min-microvolt = <2856000>;
 278                         regulator-max-microvolt = <3008000>;
 279                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 280                 };
 281         };
 282
 283         pmi8998-rpmh-regulators {
 284                 compatible = "qcom,pmi8998-rpmh-regulators";
 285                 qcom,pmic-id = "b";
 286
 287                 vdd-bob-supply = <&vph_pwr>;
 288
 289                 vreg_bob: bob {
 290                         regulator-min-microvolt = <3312000>;
 291                         regulator-max-microvolt = <3600000>;
 292                         regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
 293                         regulator-allow-bypass;
 294                 };
 295         };
 296
 297         pm8005-rpmh-regulators {
 298                 compatible = "qcom,pm8005-rpmh-regulators";
 299                 qcom,pmic-id = "c";
 300
 301                 vdd-s1-supply = <&vph_pwr>;
 302                 vdd-s2-supply = <&vph_pwr>;
 303                 vdd-s3-supply = <&vph_pwr>;
 304                 vdd-s4-supply = <&vph_pwr>;
 305
 306                 vreg_s3c_0p6: smps3 {
 307                         regulator-min-microvolt = <600000>;
 308                         regulator-max-microvolt = <600000>;
 309                 };
 310         };
 311 };
 312
 313 &cdsp_pas {
 314         status = "okay";
 315         firmware-name = "qcom/sdm845/oneplus6/cdsp.mbn";
 316 };
 317
 318 &dsi0 {
 319         status = "okay";
 320         vdda-supply = <&vdda_mipi_dsi0_1p2>;
 321
 322         /*
 323          * Both devices use different panels but all other properties
 324          * are common. Compatible line is declared in device dts.
 325          */
 326         display_panel: panel@0 {
 327                 status = "disabled";
 328
 329                 #address-cells = <1>;
 330                 #size-cells = <0>;
 331                 reg = <0>;
 332
 333                 vddio-supply = <&vreg_l14a_1p88>;
 334
 335                 reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
 336
 337                 pinctrl-names = "default";
 338                 pinctrl-0 = <&panel_reset_pins &panel_te_pin &panel_esd_pin>;
 339
 340                 port {
 341                         panel_in: endpoint {
 342                                 remote-endpoint = <&dsi0_out>;
 343                         };
 344                 };
 345         };
 346 };
 347
 348 &dsi0_out {
 349         remote-endpoint = <&panel_in>;
 350         data-lanes = <0 1 2 3>;
 351 };
 352
 353 &dsi0_phy {
 354         status = "okay";
 355         vdds-supply = <&vdda_mipi_dsi0_pll>;
 356 };
 357
 358 &gcc {
 359         protected-clocks = <GCC_QSPI_CORE_CLK>,
 360                                 <GCC_QSPI_CORE_CLK_SRC>,
 361                                 <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
 362                                 <GCC_LPASS_Q6_AXI_CLK>,
 363                                 <GCC_LPASS_SWAY_CLK>;
 364 };
 365
 366 &gmu {
 367         status = "okay";
 368 };
 369
 370 &gpu {
 371         status = "okay";
 372
 373         zap-shader {
 374                 memory-region = <&gpu_mem>;
 375                 firmware-name = "qcom/sdm845/oneplus6/a630_zap.mbn";
 376         };
 377 };
 378
 379 &i2c12 {
 380         status = "okay";
 381         clock-frequency = <400000>;
 382
 383         synaptics-rmi4-i2c@20 {
 384                 compatible = "syna,rmi4-i2c";
 385                 reg = <0x20>;
 386                 #address-cells = <1>;
 387                 #size-cells = <0>;
 388                 interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>;
 389
 390                 pinctrl-names = "default";
 391                 pinctrl-0 = <&ts_default_pins>;
 392
 393                 vdd-supply = <&vreg_l28a_3p0>;
 394                 vio-supply = <&ts_1p8_supply>;
 395
 396                 syna,reset-delay-ms = <200>;
 397                 syna,startup-delay-ms = <200>;
 398
 399                 rmi4-f01@1 {
 400                         reg = <0x01>;
 401                         syna,nosleep-mode = <1>;
 402                 };
 403
 404                 rmi4_f12: rmi4-f12@12 {
 405                         reg = <0x12>;
 406                         touchscreen-x-mm = <68>;
 407                         touchscreen-y-mm = <144>;
 408                         syna,sensor-type = <1>;
 409                         syna,rezero-wait-ms = <200>;
 410                 };
 411         };
 412 };
 413
 414 &ipa {
 415         status = "okay";
 416
 417         memory-region = <&ipa_fw_mem>;
 418         firmware-name = "qcom/sdm845/oneplus6/ipa_fws.mbn";
 419 };
 420
 421 &mdss {
 422         status = "okay";
 423 };
 424
 425 /* Modem/wifi*/
 426 &mss_pil {
 427         status = "okay";
 428         firmware-name = "qcom/sdm845/oneplus6/mba.mbn", "qcom/sdm845/oneplus6/modem.mbn";
 429 };
 430
 431 &pm8998_gpio {
 432         volume_down_gpio: pm8998_gpio5 {
 433                 pinconf {
 434                         pins = "gpio5";
 435                         function = "normal";
 436                         input-enable;
 437                         bias-pull-up;
 438                         qcom,drive-strength = <0>;
 439                 };
 440         };
 441
 442         volume_up_gpio: pm8998_gpio6 {
 443                 pinconf {
 444                         pins = "gpio6";
 445                         function = "normal";
 446                         input-enable;
 447                         bias-pull-up;
 448                         qcom,drive-strength = <0>;
 449                 };
 450         };
 451 };
 452
 453 &qupv3_id_1 {
 454         status = "okay";
 455 };
 456
 457 &qupv3_id_0 {
 458         status = "okay";
 459 };
 460
 461 &qup_i2c12_default {
 462         mux {
 463                 pins = "gpio49", "gpio50";
 464                 function = "qup12";
 465                 drive-strength = <2>;
 466                 bias-disable;
 467         };
 468 };
 469
 470 &qup_i2c10_default {
 471         pinconf {
 472                 pins = "gpio55", "gpio56";
 473                 drive-strength = <2>;
 474                 bias-disable;
 475         };
 476 };
 477
 478 &qup_uart9_default {
 479         pinconf-tx {
 480                 pins = "gpio4";
 481                 drive-strength = <2>;
 482                 bias-disable;
 483         };
 484
 485         pinconf-rx {
 486                 pins = "gpio5";
 487                 drive-strength = <2>;
 488                 bias-pull-up;
 489         };
 490 };
 491
 492 /*
 493  * Prevent garbage data on bluetooth UART lines
 494  */
 495 &qup_uart6_default {
 496         pinmux {
 497                 pins = "gpio45", "gpio46", "gpio47", "gpio48";
 498                 function = "qup6";
 499         };
 500
 501         cts {
 502                 pins = "gpio45";
 503                 bias-pull-down;
 504         };
 505
 506         rts-tx {
 507                 pins = "gpio46", "gpio47";
 508                 drive-strength = <2>;
 509                 bias-disable;
 510         };
 511
 512         rx {
 513                 pins = "gpio48";
 514                 bias-pull-up;
 515         };
 516 };
 517
 518 &uart6 {
 519         status = "okay";
 520
 521         bluetooth {
 522                 compatible = "qcom,wcn3990-bt";
 523
 524                 /*
 525                  * This path is relative to the qca/
 526                  * subdir under lib/firmware.
 527                  */
 528                 firmware-name = "oneplus6/crnv21.bin";
 529
 530                 vddio-supply = <&vreg_s4a_1p8>;
 531                 vddxo-supply = <&vreg_l7a_1p8>;
 532                 vddrf-supply = <&vreg_l17a_1p3>;
 533                 vddch0-supply = <&vreg_l25a_3p3>;
 534                 max-speed = <3200000>;
 535         };
 536 };
 537
 538 &uart9 {
 539         label = "LS-UART1";
 540         status = "okay";
 541 };
 542
 543 &ufs_mem_hc {
 544         status = "okay";
 545
 546         reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
 547
 548         vcc-supply = <&vreg_l20a_2p95>;
 549         vcc-max-microamp = <600000>;
 550 };
 551
 552 &ufs_mem_phy {
 553         status = "okay";
 554
 555         vdda-phy-supply = <&vdda_ufs1_core>;
 556         vdda-pll-supply = <&vdda_ufs1_1p2>;
 557 };
 558
 559 &usb_1 {
 560         status = "okay";
 561
 562         /*
 563          * disable USB3 clock requirement as the device only supports
 564          * USB2.
 565          */
 566         qcom,select-utmi-as-pipe-clk;
 567 };
 568
 569 &usb_1_dwc3 {
 570         /*
 571          * We don't have the capability to switch modes yet.
 572          */
 573         dr_mode = "peripheral";
 574
 575         /* fastest mode for USB 2 */
 576         maximum-speed = "high-speed";
 577
 578         /* Remove USB3 phy as it's unused on this device. */
 579         phys = <&usb_1_hsphy>;
 580         phy-names = "usb2-phy";
 581 };
 582
 583 &usb_1_hsphy {
 584         status = "okay";
 585
 586         vdd-supply = <&vdda_usb1_ss_core>;
 587         vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
 588         vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
 589
 590         qcom,imp-res-offset-value = <8>;
 591         qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
 592         qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
 593         qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
 594 };
 595
 596 &tlmm {
 597         gpio-reserved-ranges = <0 4>, <81 4>;
 598
 599         tri_state_key_default: tri_state_key_default {
 600                 mux {
 601                         pins = "gpio40", "gpio42", "gpio26";
 602                         function = "gpio";
 603                         drive-strength = <2>;
 604                         bias-disable;
 605                 };
 606         };
 607
 608         ts_default_pins: ts-int {
 609                 mux {
 610                         pins = "gpio99", "gpio125";
 611                         function = "gpio";
 612                         drive-strength = <16>;
 613                         bias-pull-up;
 614                 };
 615         };
 616
 617         panel_reset_pins: panel-reset {
 618                 mux {
 619                         pins = "gpio6", "gpio25", "gpio26";
 620                         function = "gpio";
 621                         drive-strength = <8>;
 622                         bias-disable = <0>;
 623                 };
 624         };
 625
 626         panel_te_pin: panel-te {
 627                 mux {
 628                         pins = "gpio10";
 629                         function = "mdp_vsync";
 630                         drive-strength = <2>;
 631                         bias-disable;
 632                         input-enable;
 633                 };
 634         };
 635
 636         panel_esd_pin: panel-esd {
 637                 mux {
 638                         pins = "gpio30";
 639                         function = "gpio";
 640                         drive-strength = <2>;
 641                         bias-pull-down;
 642                         input-enable;
 643                 };
 644         };
 645 };
 646
 647 &venus {
 648         status = "okay";
 649         firmware-name = "qcom/sdm845/oneplus6/venus.mbn";
 650 };
 651
 652 &wifi {
 653         status = "okay";
 654         vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
 655         vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 656         vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 657         vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
 658         vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
 659
 660         qcom,snoc-host-cap-8bit-quirk;
 661 };