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