1// SPDX-License-Identifier: BSD-3-Clause 2/* 3 * Xiaomi Mi 6 (sagit) device tree source based on msm8998-mtp.dtsi 4 * 5 * Copyright (c) 2022, The Linux Foundation. All rights reserved. 6 * Copyright (c) 2022, Degdag Mohamed <degdagmohamed@gmail.com> 7 * Copyright (c) 2022, Dzmitry Sankouski <dsankouski@gmail.com> 8 */ 9 10/dts-v1/; 11 12#include "msm8998.dtsi" 13#include "pm8005.dtsi" 14#include "pm8998.dtsi" 15#include "pmi8998.dtsi" 16#include <dt-bindings/input/input.h> 17#include <dt-bindings/leds/common.h> 18#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> 19 20/* 21 * Delete following upstream (msm8998.dtsi) reserved 22 * memory mappings which are different in this device. 23 */ 24/delete-node/ &adsp_mem; 25/delete-node/ &mpss_mem; 26/delete-node/ &venus_mem; 27/delete-node/ &mba_mem; 28/delete-node/ &slpi_mem; 29/delete-node/ &ipa_fw_mem; 30/delete-node/ &ipa_gsi_mem; 31/delete-node/ &gpu_mem; 32/delete-node/ &wlan_msa_mem; 33 34/ { 35 model = "Xiaomi Mi 6"; 36 compatible = "xiaomi,sagit", "qcom,msm8998"; 37 chassis-type = "handset"; 38 /* Required for bootloader to select correct board */ 39 qcom,board-id = <30 0>; 40 41 reserved-memory { 42 /* 43 * Xiaomi's ADSP firmware requires 30 MiB in total, so increase the adsp_mem 44 * region by 4 MiB to account for this while relocating the other now 45 * conflicting memory nodes accordingly. 46 */ 47 adsp_mem: memory@8b200000 { 48 reg = <0x0 0x8b200000 0x0 0x1e00000>; 49 no-map; 50 }; 51 52 mpss_mem: memory@8d000000 { 53 reg = <0x0 0x8d000000 0x0 0x7000000>; 54 no-map; 55 }; 56 57 venus_mem: memory@94000000 { 58 reg = <0x0 0x94000000 0x0 0x500000>; 59 no-map; 60 }; 61 62 mba_mem: memory@94500000 { 63 reg = <0x0 0x94500000 0x0 0x200000>; 64 no-map; 65 }; 66 67 slpi_mem: memory@94700000 { 68 reg = <0x0 0x94700000 0x0 0xf00000>; 69 no-map; 70 }; 71 72 ipa_fw_mem: memory@95600000 { 73 reg = <0x0 0x95600000 0x0 0x10000>; 74 no-map; 75 }; 76 77 ipa_gsi_mem: memory@95610000 { 78 reg = <0x0 0x95610000 0x0 0x5000>; 79 no-map; 80 }; 81 82 gpu_mem: memory@95615000 { 83 reg = <0x0 0x95615000 0x0 0x100000>; 84 no-map; 85 }; 86 87 wlan_msa_mem: memory@95715000 { 88 reg = <0x0 0x95715000 0x0 0x100000>; 89 no-map; 90 }; 91 92 /* Bootloader display framebuffer region */ 93 cont_splash_mem: memory@9d400000 { 94 reg = <0x0 0x9d400000 0x0 0x2400000>; 95 no-map; 96 }; 97 98 /* For getting crash logs using Android downstream kernels */ 99 ramoops@ac000000 { 100 compatible = "ramoops"; 101 reg = <0x0 0xac000000 0x0 0x200000>; 102 console-size = <0x80000>; 103 pmsg-size = <0x40000>; 104 record-size = <0x8000>; 105 ftrace-size = <0x20000>; 106 }; 107 108 /* 109 * The following memory regions on downstream are "dynamically allocated" 110 * but given the same addresses every time. Hard code them as these addresses 111 * are where the Xiaomi signed firmware expects them to be. 112 */ 113 ipa_fws_region: memory@f7800000 { 114 compatible = "shared-dma-pool"; 115 reg = <0x0 0xf7800000 0x0 0x5000>; 116 no-map; 117 }; 118 119 zap_shader_region: memory@f7900000 { 120 compatible = "shared-dma-pool"; 121 reg = <0x0 0xf7900000 0x0 0x2000>; 122 no-map; 123 }; 124 }; 125 126 gpio-keys { 127 compatible = "gpio-keys"; 128 label = "Volume buttons"; 129 autorepeat; 130 131 pinctrl-names = "default"; 132 pinctrl-0 = <&vol_up_key_default>; 133 134 key-vol-up { 135 label = "Volume up"; 136 gpios = <&pm8998_gpios 6 GPIO_ACTIVE_LOW>; 137 linux,code = <KEY_VOLUMEUP>; 138 debounce-interval = <15>; 139 wakeup-source; 140 }; 141 }; 142 143 gpio-hall-sensor { 144 compatible = "gpio-keys"; 145 label = "Hall effect sensor"; 146 147 pinctrl-names = "default"; 148 pinctrl-0 = <&hall_sensor_default_state>; 149 150 event-hall-sensor { 151 label = "Hall Effect Sensor"; 152 gpios = <&tlmm 124 GPIO_ACTIVE_LOW>; 153 linux,input-type = <EV_SW>; 154 linux,code = <SW_LID>; 155 linux,can-disable; 156 wakeup-source; 157 }; 158 }; 159 160 vph_pwr: vph-pwr-regulator { 161 compatible = "regulator-fixed"; 162 regulator-name = "vph_pwr"; 163 regulator-min-microvolt = <3700000>; 164 regulator-max-microvolt = <3700000>; 165 regulator-always-on; 166 regulator-boot-on; 167 }; 168 169 disp_vddts_vreg: disp-vddts-regulator { 170 compatible = "regulator-fixed"; 171 regulator-name = "disp-vddts-regulator"; 172 gpio = <&tlmm 50 GPIO_ACTIVE_HIGH>; 173 enable-active-high; 174 regulator-boot-on; 175 }; 176}; 177 178&blsp1_i2c5 { 179 pinctrl-names = "default", "sleep"; 180 status = "okay"; 181 182 touchscreen@20 { 183 compatible = "syna,rmi4-i2c"; 184 reg = <0x20>; 185 #address-cells = <1>; 186 #size-cells = <0>; 187 188 interrupt-parent = <&tlmm>; 189 interrupts = <125 IRQ_TYPE_EDGE_FALLING>; 190 191 pinctrl-names = "default", "sleep"; 192 pinctrl-0 = <&ts_active_state>; 193 pinctrl-1 = <&ts_int_suspend_state &ts_reset_suspend_state>; 194 195 vdd-supply = <&disp_vddts_vreg>; 196 vio-supply = <&vreg_l6a_1p8>; 197 198 syna,reset-delay-ms = <20>; 199 syna,startup-delay-ms = <20>; 200 201 rmi4-f01@1 { 202 reg = <0x01>; 203 syna,nosleep-mode = <1>; 204 }; 205 206 rmi4-f12@12 { 207 reg = <0x12>; 208 touchscreen-x-mm = <64>; 209 touchscreen-y-mm = <114>; 210 syna,sensor-type = <1>; 211 syna,rezero-wait-ms = <20>; 212 }; 213 214 rmi4-f1a@1a { 215 reg = <0x1a>; 216 }; 217 }; 218}; 219 220&blsp1_i2c5_sleep { 221 /delete-property/ bias-pull-up; 222 bias-disable; 223}; 224 225&blsp1_uart3 { 226 status = "okay"; 227 228 bluetooth { 229 compatible = "qcom,wcn3990-bt"; 230 231 vddio-supply = <&vreg_s4a_1p8>; 232 vddxo-supply = <&vreg_l7a_1p8>; 233 vddrf-supply = <&vreg_l17a_1p3>; 234 vddch0-supply = <&vreg_l25a_3p3>; 235 max-speed = <3200000>; 236 }; 237}; 238 239&blsp1_uart3_on { 240 rx-pins { 241 /delete-property/ bias-disable; 242 /* 243 * Configure a pull-up on 46 (RX). This is needed to 244 * avoid garbage data when the TX pin of the Bluetooth 245 * module is in tri-state (module powered off or not 246 * driving the signal yet). 247 */ 248 bias-pull-up; 249 }; 250 251 cts-pins { 252 /delete-property/ bias-disable; 253 /* 254 * Configure a pull-down on 47 (CTS) to match the pull 255 * of the Bluetooth module. 256 */ 257 bias-pull-down; 258 }; 259}; 260 261&blsp2_uart1 { 262 status = "okay"; 263}; 264 265&pm8005_regulators { 266 compatible = "qcom,pm8005-regulators"; 267 268 vdd_s1-supply = <&vph_pwr>; 269 270 pm8005_s1: s1 { /* VDD_GFX supply */ 271 regulator-min-microvolt = <524000>; 272 regulator-max-microvolt = <1100000>; 273 regulator-enable-ramp-delay = <500>; 274 275 /* hack until we rig up the gpu consumer */ 276 regulator-always-on; 277 }; 278}; 279 280&pm8998_gpios { 281 vol_up_key_default: vol-up-key-default-state { 282 pins = "gpio6"; 283 function = "normal"; 284 bias-pull-up; 285 input-enable; 286 qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; 287 }; 288 289 audio_mclk_pin: audio-mclk-pin-active-state { 290 pins = "gpio13"; 291 function = "func2"; 292 power-source = <0>; 293 }; 294}; 295 296&qusb2phy { 297 vdd-supply = <&vreg_l1a_0p875>; 298 vdda-pll-supply = <&vreg_l12a_1p8>; 299 vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; 300 status = "okay"; 301}; 302 303&rpm_requests { 304 regulators-0 { 305 compatible = "qcom,rpm-pm8998-regulators"; 306 307 vdd_s1-supply = <&vph_pwr>; 308 vdd_s2-supply = <&vph_pwr>; 309 vdd_s3-supply = <&vph_pwr>; 310 vdd_s4-supply = <&vph_pwr>; 311 vdd_s5-supply = <&vph_pwr>; 312 vdd_s6-supply = <&vph_pwr>; 313 vdd_s7-supply = <&vph_pwr>; 314 vdd_s8-supply = <&vph_pwr>; 315 vdd_s9-supply = <&vph_pwr>; 316 vdd_s10-supply = <&vph_pwr>; 317 vdd_s11-supply = <&vph_pwr>; 318 vdd_s12-supply = <&vph_pwr>; 319 vdd_s13-supply = <&vph_pwr>; 320 vdd_l1_l27-supply = <&vreg_s7a_1p025>; 321 vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>; 322 vdd_l3_l11-supply = <&vreg_s7a_1p025>; 323 vdd_l4_l5-supply = <&vreg_s7a_1p025>; 324 vdd_l6-supply = <&vreg_s5a_2p04>; 325 vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>; 326 vdd_l9-supply = <&vreg_bob>; 327 vdd_l10_l23_l25-supply = <&vreg_bob>; 328 vdd_l13_l19_l21-supply = <&vreg_bob>; 329 vdd_l16_l28-supply = <&vreg_bob>; 330 vdd_l18_l22-supply = <&vreg_bob>; 331 vdd_l20_l24-supply = <&vreg_bob>; 332 vdd_l26-supply = <&vreg_s3a_1p35>; 333 vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>; 334 335 vreg_s3a_1p35: s3 { 336 regulator-min-microvolt = <1352000>; 337 regulator-max-microvolt = <1352000>; 338 }; 339 340 vreg_s4a_1p8: s4 { 341 regulator-min-microvolt = <1800000>; 342 regulator-max-microvolt = <1800000>; 343 regulator-allow-set-load; 344 }; 345 346 vreg_s5a_2p04: s5 { 347 regulator-min-microvolt = <1904000>; 348 regulator-max-microvolt = <2040000>; 349 }; 350 351 vreg_s7a_1p025: s7 { 352 regulator-min-microvolt = <900000>; 353 regulator-max-microvolt = <1028000>; 354 }; 355 356 vreg_l1a_0p875: l1 { 357 regulator-min-microvolt = <880000>; 358 regulator-max-microvolt = <880000>; 359 }; 360 361 vreg_l2a_1p2: l2 { 362 regulator-min-microvolt = <1200000>; 363 regulator-max-microvolt = <1200000>; 364 }; 365 366 vreg_l3a_1p0: l3 { 367 regulator-min-microvolt = <1000000>; 368 regulator-max-microvolt = <1000000>; 369 }; 370 371 vreg_l5a_0p8: l5 { 372 regulator-min-microvolt = <800000>; 373 regulator-max-microvolt = <800000>; 374 }; 375 376 vreg_l6a_1p8: l6 { 377 regulator-min-microvolt = <1800000>; 378 regulator-max-microvolt = <1800000>; 379 }; 380 381 vreg_l7a_1p8: l7 { 382 regulator-min-microvolt = <1800000>; 383 regulator-max-microvolt = <1800000>; 384 }; 385 386 vreg_l8a_1p2: l8 { 387 regulator-min-microvolt = <1200000>; 388 regulator-max-microvolt = <1200000>; 389 }; 390 391 vreg_l9a_1p8: l9 { 392 regulator-min-microvolt = <1808000>; 393 regulator-max-microvolt = <2960000>; 394 }; 395 396 vreg_l10a_1p8: l10 { 397 regulator-min-microvolt = <1808000>; 398 regulator-max-microvolt = <2960000>; 399 }; 400 401 vreg_l11a_1p0: l11 { 402 regulator-min-microvolt = <1000000>; 403 regulator-max-microvolt = <1000000>; 404 }; 405 406 vreg_l12a_1p8: l12 { 407 regulator-min-microvolt = <1800000>; 408 regulator-max-microvolt = <1800000>; 409 }; 410 411 vreg_l13a_2p95: l13 { 412 regulator-min-microvolt = <1808000>; 413 regulator-max-microvolt = <2960000>; 414 }; 415 416 vreg_l14a_1p8: l14 { 417 regulator-min-microvolt = <1800000>; 418 regulator-max-microvolt = <1800000>; 419 }; 420 421 vreg_l15a_1p8: l15 { 422 regulator-min-microvolt = <1800000>; 423 regulator-max-microvolt = <1800000>; 424 }; 425 426 vreg_l16a_2p7: l16 { 427 regulator-min-microvolt = <2704000>; 428 regulator-max-microvolt = <2704000>; 429 }; 430 431 vreg_l17a_1p3: l17 { 432 regulator-min-microvolt = <1304000>; 433 regulator-max-microvolt = <1304000>; 434 }; 435 436 vreg_l18a_2p7: l18 { 437 regulator-min-microvolt = <2704000>; 438 regulator-max-microvolt = <2704000>; 439 }; 440 441 vreg_l19a_3p0: l19 { 442 regulator-min-microvolt = <3008000>; 443 regulator-max-microvolt = <3008000>; 444 }; 445 446 vreg_l20a_2p95: l20 { 447 regulator-min-microvolt = <2960000>; 448 regulator-max-microvolt = <2960000>; 449 regulator-allow-set-load; 450 }; 451 452 vreg_l21a_2p95: l21 { 453 regulator-min-microvolt = <2960000>; 454 regulator-max-microvolt = <2960000>; 455 regulator-system-load = <800000>; 456 regulator-allow-set-load; 457 }; 458 459 vreg_l22a_2p85: l22 { 460 regulator-min-microvolt = <2864000>; 461 regulator-max-microvolt = <2864000>; 462 }; 463 464 vreg_l23a_3p3: l23 { 465 regulator-min-microvolt = <3312000>; 466 regulator-max-microvolt = <3312000>; 467 }; 468 469 vreg_l24a_3p075: l24 { 470 regulator-min-microvolt = <3088000>; 471 regulator-max-microvolt = <3088000>; 472 }; 473 474 vreg_l25a_3p3: l25 { 475 regulator-min-microvolt = <3104000>; 476 regulator-max-microvolt = <3312000>; 477 }; 478 479 vreg_l26a_1p2: l26 { 480 regulator-min-microvolt = <1200000>; 481 regulator-max-microvolt = <1200000>; 482 regulator-allow-set-load; 483 }; 484 485 vreg_l28_3p0: l28 { 486 regulator-min-microvolt = <3008000>; 487 regulator-max-microvolt = <3008000>; 488 }; 489 490 vreg_lvs1a_1p8: lvs1 { }; 491 492 vreg_lvs2a_1p8: lvs2 { }; 493 }; 494 495 regulators-1 { 496 compatible = "qcom,rpm-pmi8998-regulators"; 497 498 vdd_bob-supply = <&vph_pwr>; 499 500 vreg_bob: bob { 501 regulator-min-microvolt = <3312000>; 502 regulator-max-microvolt = <3600000>; 503 }; 504 }; 505}; 506 507&tlmm { 508 gpio-reserved-ranges = <0 4>, <81 4>; 509 510 cci1_default_state: cci1-default-state { 511 pins = "gpio19", "gpio20"; 512 function = "cci_i2c"; 513 bias-disable; 514 drive-strength = <2>; 515 }; 516 517 cdc_reset_n_state: cdc-reset-n-state { 518 pins = "gpio64"; 519 function = "gpio"; 520 bias-pull-down; 521 drive-strength = <16>; 522 output-high; 523 }; 524 525 hall_sensor_default_state: hall-sensor-default-state { 526 pins = "gpio124"; 527 function = "gpio"; 528 drive-strength = <2>; 529 bias-disable; 530 }; 531 532 mdss_dsi_active_state: mdss-dsi-active-state { 533 pins = "gpio94"; 534 function = "gpio"; 535 drive-strength = <8>; 536 bias-disable; 537 }; 538 539 mdss_dsi_suspend_state: mdss-dsi-suspend-state { 540 pins = "gpio94"; 541 function = "gpio"; 542 drive-strength = <2>; 543 bias-pull-down; 544 }; 545 546 mdss_te_active_state: mdss-te-active-state { 547 pins = "gpio10"; 548 function = "mdp_vsync_a"; 549 drive-strength = <2>; 550 bias-pull-down; 551 }; 552 553 mdss_te_suspend_state: mdss-te-suspend-state { 554 pins = "gpio10"; 555 function = "mdp_vsync_a"; 556 drive-strength = <2>; 557 bias-pull-down; 558 }; 559 560 msm_mclk0_active_state: msm-mclk0-active-state { 561 pins = "gpio13"; 562 function = "cam_mclk"; 563 drive-strength = <2>; 564 bias-disable; 565 }; 566 567 msm_mclk0_suspend_state: msm-mclk0-suspend-state { 568 pins = "gpio13"; 569 function = "cam_mclk"; 570 drive-strength = <2>; 571 bias-pull-down; 572 }; 573 574 msm_mclk1_active_state: msm-mclk1-active-state { 575 pins = "gpio14"; 576 function = "cam_mclk"; 577 drive-strength = <2>; 578 bias-disable; 579 }; 580 581 msm_mclk1_suspend_state: msm-mclk1-suspend-state { 582 pins = "gpio14"; 583 function = "cam_mclk"; 584 drive-strength = <2>; 585 bias-pull-down; 586 }; 587 588 nfc_int_active_state: nfc-int-active-state { 589 pins = "gpio92"; 590 function = "gpio"; 591 drive-strength = <6>; 592 bias-pull-up; 593 }; 594 595 nfc_int_suspend_state: nfc-int-suspend-state { 596 pins = "gpio92"; 597 function = "gpio"; 598 drive-strength = <6>; 599 bias-pull-up; 600 }; 601 602 nfc_enable_active_state: nfc-enable-active-state { 603 pins = "gpio12", "gpio116"; 604 function = "gpio"; 605 drive-strength = <6>; 606 bias-pull-up; 607 }; 608 609 nfc_enable_suspend_state: nfc-enable-suspend-state { 610 pins = "gpio12", "gpio116"; 611 function = "gpio"; 612 drive-strength = <6>; 613 bias-disable; 614 }; 615 616 ts_active_state: ts-active-state { 617 pins = "gpio89", "gpio125"; 618 function = "gpio"; 619 drive-strength = <16>; 620 bias-pull-up; 621 }; 622 623 ts_int_suspend_state: ts-int-suspend-state { 624 pins = "gpio125"; 625 function = "gpio"; 626 drive-strength = <2>; 627 bias-disable; 628 }; 629 630 ts_reset_suspend_state: ts-reset-suspend-state { 631 pins = "gpio89"; 632 function = "gpio"; 633 drive-strength = <2>; 634 bias-disable; 635 }; 636 637 wcd_int_n_state: wcd-int-n-state { 638 pins = "gpio54"; 639 function = "gpio"; 640 bias-pull-down; 641 drive-strength = <2>; 642 }; 643 644 wsa_leftspk_pwr_n_state: wsa-leftspk-pwr-n-state { 645 pins = "gpio65"; 646 function = "gpio"; 647 bias-disable; 648 drive-strength = <2>; 649 output-low; 650 }; 651 652 wsa_rightspk_pwr_n_state: wsa-rightspk-pwr-n-state { 653 pins = "gpio66"; 654 function = "gpio"; 655 bias-disable; 656 drive-strength = <2>; 657 output-low; 658 }; 659}; 660 661&pm8998_resin { 662 linux,code = <KEY_VOLUMEDOWN>; 663 status = "okay"; 664}; 665 666&ufshc { 667 vcc-supply = <&vreg_l20a_2p95>; 668 vccq-supply = <&vreg_l26a_1p2>; 669 vccq2-supply = <&vreg_s4a_1p8>; 670 vdd-hba-supply = <&vreg_l26a_1p2>; 671 vcc-max-microamp = <750000>; 672 vccq-max-microamp = <560000>; 673 vccq2-max-microamp = <750000>; 674 status = "okay"; 675}; 676 677&ufsphy { 678 vdda-phy-supply = <&vreg_l1a_0p875>; 679 vdda-pll-supply = <&vreg_l2a_1p2>; 680 status = "okay"; 681}; 682 683&usb3 { 684 /* Disable USB3 clock requirement as the device only supports USB2 */ 685 qcom,select-utmi-as-pipe-clk; 686 status = "okay"; 687}; 688 689&usb3_dwc3 { 690 /* Drop the unused USB 3 PHY */ 691 phys = <&qusb2phy>; 692 phy-names = "usb2-phy"; 693 694 /* Fastest mode for USB 2 */ 695 maximum-speed = "high-speed"; 696 697 /* Force to peripheral until we can switch modes */ 698 dr_mode = "peripheral"; 699}; 700 701&wifi { 702 vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>; 703 vdd-1.8-xo-supply = <&vreg_l7a_1p8>; 704 vdd-1.3-rfa-supply = <&vreg_l17a_1p3>; 705 vdd-3.3-ch0-supply = <&vreg_l25a_3p3>; 706 status = "okay"; 707}; 708