1// SPDX-License-Identifier: BSD-3-Clause 2/* 3 * SC7180 IDP board device tree source 4 * 5 * Copyright (c) 2019, The Linux Foundation. All rights reserved. 6 */ 7 8/dts-v1/; 9 10#include <dt-bindings/gpio/gpio.h> 11#include <dt-bindings/regulator/qcom,rpmh-regulator.h> 12#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> 13#include "sc7180.dtsi" 14#include "pm6150.dtsi" 15#include "pm6150l.dtsi" 16 17/ { 18 model = "Qualcomm Technologies, Inc. SC7180 IDP"; 19 compatible = "qcom,sc7180-idp", "qcom,sc7180"; 20 21 aliases { 22 bluetooth0 = &bluetooth; 23 hsuart0 = &uart3; 24 serial0 = &uart8; 25 wifi0 = &wifi; 26 }; 27 28 chosen { 29 stdout-path = "serial0:115200n8"; 30 }; 31}; 32 33/* 34 * Reserved memory changes 35 * 36 * Delete all unused memory nodes and define the peripheral memory regions 37 * required by the board dts. 38 * 39 */ 40 41/delete-node/ &hyp_mem; 42/delete-node/ &xbl_mem; 43/delete-node/ &aop_mem; 44/delete-node/ &sec_apps_mem; 45/delete-node/ &tz_mem; 46 47/* Increase the size from 2MB to 8MB */ 48&rmtfs_mem { 49 reg = <0x0 0x94600000 0x0 0x800000>; 50}; 51 52/ { 53 reserved-memory { 54 atf_mem: memory@80b00000 { 55 reg = <0x0 0x80b00000 0x0 0x100000>; 56 no-map; 57 }; 58 59 mpss_mem: memory@86000000 { 60 reg = <0x0 0x86000000 0x0 0x8c00000>; 61 no-map; 62 }; 63 64 camera_mem: memory@8ec00000 { 65 reg = <0x0 0x8ec00000 0x0 0x500000>; 66 no-map; 67 }; 68 69 venus_mem: memory@8f600000 { 70 reg = <0 0x8f600000 0 0x500000>; 71 no-map; 72 }; 73 74 wlan_mem: memory@94100000 { 75 reg = <0x0 0x94100000 0x0 0x200000>; 76 no-map; 77 }; 78 79 mba_mem: memory@94400000 { 80 reg = <0x0 0x94400000 0x0 0x200000>; 81 no-map; 82 }; 83 }; 84}; 85 86&apps_rsc { 87 pm6150-rpmh-regulators { 88 compatible = "qcom,pm6150-rpmh-regulators"; 89 qcom,pmic-id = "a"; 90 91 vreg_s1a_1p1: smps1 { 92 regulator-min-microvolt = <1128000>; 93 regulator-max-microvolt = <1128000>; 94 }; 95 96 vreg_s4a_1p0: smps4 { 97 regulator-min-microvolt = <824000>; 98 regulator-max-microvolt = <1120000>; 99 }; 100 101 vreg_s5a_2p0: smps5 { 102 regulator-min-microvolt = <1744000>; 103 regulator-max-microvolt = <2040000>; 104 }; 105 106 vreg_l1a_1p2: ldo1 { 107 regulator-min-microvolt = <1178000>; 108 regulator-max-microvolt = <1256000>; 109 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 110 }; 111 112 vreg_l2a_1p0: ldo2 { 113 regulator-min-microvolt = <944000>; 114 regulator-max-microvolt = <1056000>; 115 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 116 }; 117 118 vreg_l3a_1p0: ldo3 { 119 regulator-min-microvolt = <968000>; 120 regulator-max-microvolt = <1064000>; 121 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 122 }; 123 124 vreg_l4a_0p8: ldo4 { 125 regulator-min-microvolt = <824000>; 126 regulator-max-microvolt = <928000>; 127 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 128 }; 129 130 vreg_l5a_2p7: ldo5 { 131 regulator-min-microvolt = <2496000>; 132 regulator-max-microvolt = <3000000>; 133 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 134 }; 135 136 vreg_l6a_0p6: ldo6 { 137 regulator-min-microvolt = <568000>; 138 regulator-max-microvolt = <648000>; 139 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 140 }; 141 142 vreg_l9a_0p6: ldo9 { 143 regulator-min-microvolt = <488000>; 144 regulator-max-microvolt = <800000>; 145 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 146 }; 147 148 vreg_l10a_1p8: ldo10 { 149 regulator-min-microvolt = <1800000>; 150 regulator-max-microvolt = <1832000>; 151 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 152 }; 153 154 vreg_l11a_1p8: ldo11 { 155 regulator-min-microvolt = <1696000>; 156 regulator-max-microvolt = <1904000>; 157 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 158 }; 159 160 vreg_l12a_1p8: ldo12 { 161 regulator-min-microvolt = <1800000>; 162 regulator-max-microvolt = <1800000>; 163 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 164 }; 165 166 vreg_l13a_1p8: ldo13 { 167 regulator-min-microvolt = <1696000>; 168 regulator-max-microvolt = <1904000>; 169 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 170 }; 171 172 vreg_l14a_1p8: ldo14 { 173 regulator-min-microvolt = <1728000>; 174 regulator-max-microvolt = <1832000>; 175 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 176 }; 177 178 vreg_l15a_1p8: ldo15 { 179 regulator-min-microvolt = <1696000>; 180 regulator-max-microvolt = <1904000>; 181 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 182 }; 183 184 vreg_l16a_2p7: ldo16 { 185 regulator-min-microvolt = <2496000>; 186 regulator-max-microvolt = <3304000>; 187 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 188 }; 189 190 vreg_l17a_3p0: ldo17 { 191 regulator-min-microvolt = <2920000>; 192 regulator-max-microvolt = <3232000>; 193 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 194 }; 195 196 vreg_l18a_2p8: ldo18 { 197 regulator-min-microvolt = <2496000>; 198 regulator-max-microvolt = <3304000>; 199 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 200 }; 201 202 vreg_l19a_2p9: ldo19 { 203 regulator-min-microvolt = <2960000>; 204 regulator-max-microvolt = <2960000>; 205 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 206 }; 207 }; 208 209 pm6150l-rpmh-regulators { 210 compatible = "qcom,pm6150l-rpmh-regulators"; 211 qcom,pmic-id = "c"; 212 213 vreg_s8c_1p3: smps8 { 214 regulator-min-microvolt = <1120000>; 215 regulator-max-microvolt = <1408000>; 216 }; 217 218 vreg_l1c_1p8: ldo1 { 219 regulator-min-microvolt = <1616000>; 220 regulator-max-microvolt = <1984000>; 221 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 222 }; 223 224 vreg_l2c_1p3: ldo2 { 225 regulator-min-microvolt = <1168000>; 226 regulator-max-microvolt = <1304000>; 227 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 228 }; 229 230 vreg_l3c_1p2: ldo3 { 231 regulator-min-microvolt = <1144000>; 232 regulator-max-microvolt = <1304000>; 233 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 234 }; 235 236 vreg_l4c_1p8: ldo4 { 237 regulator-min-microvolt = <1648000>; 238 regulator-max-microvolt = <3304000>; 239 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 240 }; 241 242 vreg_l5c_1p8: ldo5 { 243 regulator-min-microvolt = <1648000>; 244 regulator-max-microvolt = <3304000>; 245 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 246 }; 247 248 vreg_l6c_2p9: ldo6 { 249 regulator-min-microvolt = <1800000>; 250 regulator-max-microvolt = <2950000>; 251 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 252 }; 253 254 vreg_l7c_3p0: ldo7 { 255 regulator-min-microvolt = <3000000>; 256 regulator-max-microvolt = <3312000>; 257 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 258 }; 259 260 vreg_l8c_1p8: ldo8 { 261 regulator-min-microvolt = <1800000>; 262 regulator-max-microvolt = <1904000>; 263 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 264 }; 265 266 vreg_l9c_2p9: ldo9 { 267 regulator-min-microvolt = <2960000>; 268 regulator-max-microvolt = <2960000>; 269 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 270 }; 271 272 vreg_l10c_3p3: ldo10 { 273 regulator-min-microvolt = <3000000>; 274 regulator-max-microvolt = <3400000>; 275 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 276 }; 277 278 vreg_l11c_3p3: ldo11 { 279 regulator-min-microvolt = <3000000>; 280 regulator-max-microvolt = <3400000>; 281 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 282 }; 283 284 vreg_bob: bob { 285 regulator-min-microvolt = <3008000>; 286 regulator-max-microvolt = <3960000>; 287 regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; 288 }; 289 }; 290}; 291 292&dsi0 { 293 status = "okay"; 294 295 vdda-supply = <&vreg_l3c_1p2>; 296 297 panel@0 { 298 compatible = "visionox,rm69299-1080p-display"; 299 reg = <0>; 300 301 vdda-supply = <&vreg_l8c_1p8>; 302 vdd3p3-supply = <&vreg_l18a_2p8>; 303 304 pinctrl-names = "default"; 305 pinctrl-0 = <&disp_pins>; 306 307 reset-gpios = <&pm6150l_gpio 3 GPIO_ACTIVE_HIGH>; 308 309 ports { 310 #address-cells = <1>; 311 #size-cells = <0>; 312 port@0 { 313 reg = <0>; 314 panel0_in: endpoint { 315 remote-endpoint = <&dsi0_out>; 316 }; 317 }; 318 }; 319 }; 320 321 ports { 322 port@1 { 323 endpoint { 324 remote-endpoint = <&panel0_in>; 325 data-lanes = <0 1 2 3>; 326 }; 327 }; 328 }; 329}; 330 331&dsi_phy { 332 status = "okay"; 333 vdds-supply = <&vreg_l4a_0p8>; 334}; 335 336&mdp { 337 status = "okay"; 338}; 339 340&mdss { 341 status = "okay"; 342}; 343 344&qfprom { 345 vcc-supply = <&vreg_l11a_1p8>; 346}; 347 348&qspi { 349 status = "okay"; 350 pinctrl-names = "default"; 351 pinctrl-0 = <&qspi_clk &qspi_cs0 &qspi_data01>; 352 353 flash@0 { 354 compatible = "jedec,spi-nor"; 355 reg = <0>; 356 spi-max-frequency = <25000000>; 357 spi-tx-bus-width = <2>; 358 spi-rx-bus-width = <2>; 359 }; 360}; 361 362&qupv3_id_0 { 363 status = "okay"; 364}; 365 366&qupv3_id_1 { 367 status = "okay"; 368}; 369 370&remoteproc_mpss { 371 status = "okay"; 372 compatible = "qcom,sc7180-mss-pil"; 373 iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>; 374 memory-region = <&mba_mem &mpss_mem>; 375}; 376 377&sdhc_1 { 378 status = "okay"; 379 380 pinctrl-names = "default", "sleep"; 381 pinctrl-0 = <&sdc1_on>; 382 pinctrl-1 = <&sdc1_off>; 383 vmmc-supply = <&vreg_l19a_2p9>; 384 vqmmc-supply = <&vreg_l12a_1p8>; 385}; 386 387&sdhc_2 { 388 status = "okay"; 389 390 pinctrl-names = "default","sleep"; 391 pinctrl-0 = <&sdc2_on>; 392 pinctrl-1 = <&sdc2_off>; 393 vmmc-supply = <&vreg_l9c_2p9>; 394 vqmmc-supply = <&vreg_l6c_2p9>; 395 396 cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>; 397}; 398 399&uart3 { 400 status = "okay"; 401 402 /delete-property/interrupts; 403 interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>, 404 <&tlmm 41 IRQ_TYPE_EDGE_FALLING>; 405 406 pinctrl-names = "default", "sleep"; 407 pinctrl-1 = <&qup_uart3_sleep>; 408 409 bluetooth: wcn3990-bt { 410 compatible = "qcom,wcn3990-bt"; 411 vddio-supply = <&vreg_l10a_1p8>; 412 vddxo-supply = <&vreg_l1c_1p8>; 413 vddrf-supply = <&vreg_l2c_1p3>; 414 vddch0-supply = <&vreg_l10c_3p3>; 415 max-speed = <3200000>; 416 }; 417}; 418 419&uart8 { 420 status = "okay"; 421}; 422 423&usb_1 { 424 status = "okay"; 425}; 426 427&usb_1_dwc3 { 428 dr_mode = "host"; 429}; 430 431&usb_1_hsphy { 432 status = "okay"; 433 vdd-supply = <&vreg_l4a_0p8>; 434 vdda-pll-supply = <&vreg_l11a_1p8>; 435 vdda-phy-dpdm-supply = <&vreg_l17a_3p0>; 436 qcom,imp-res-offset-value = <8>; 437 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>; 438 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>; 439 qcom,bias-ctrl-value = <0x22>; 440 qcom,charge-ctrl-value = <3>; 441 qcom,hsdisc-trim-value = <0>; 442}; 443 444&usb_1_qmpphy { 445 status = "okay"; 446 vdda-phy-supply = <&vreg_l3c_1p2>; 447 vdda-pll-supply = <&vreg_l4a_0p8>; 448}; 449 450&venus { 451 video-firmware { 452 iommus = <&apps_smmu 0x0c42 0x0>; 453 }; 454}; 455 456&wifi { 457 status = "okay"; 458 vdd-0.8-cx-mx-supply = <&vreg_l9a_0p6>; 459 vdd-1.8-xo-supply = <&vreg_l1c_1p8>; 460 vdd-1.3-rfa-supply = <&vreg_l2c_1p3>; 461 vdd-3.3-ch0-supply = <&vreg_l10c_3p3>; 462 vdd-3.3-ch1-supply = <&vreg_l11c_3p3>; 463 wifi-firmware { 464 iommus = <&apps_smmu 0xc2 0x1>; 465 }; 466}; 467 468/* PINCTRL - additions to nodes defined in sc7180.dtsi */ 469 470&pm6150l_gpio { 471 disp_pins: disp-state { 472 pinconf { 473 pins = "gpio3"; 474 function = PMIC_GPIO_FUNC_FUNC1; 475 qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>; 476 power-source = <0>; 477 bias-disable; 478 output-low; 479 }; 480 }; 481}; 482 483&qspi_clk { 484 bias-disable; 485}; 486 487&qspi_cs0 { 488 bias-disable; 489}; 490 491&qspi_data01 { 492 /* High-Z when no transfers; nice to park the lines */ 493 bias-pull-up; 494}; 495 496&qup_i2c2_default { 497 drive-strength = <2>; 498 499 /* Has external pullup */ 500 bias-disable; 501}; 502 503&qup_i2c4_default { 504 drive-strength = <2>; 505 506 /* Has external pullup */ 507 bias-disable; 508}; 509 510&qup_i2c7_default { 511 drive-strength = <2>; 512 513 /* Has external pullup */ 514 bias-disable; 515}; 516 517&qup_i2c9_default { 518 drive-strength = <2>; 519 520 /* Has external pullup */ 521 bias-disable; 522}; 523 524&qup_uart3_cts { 525 /* 526 * Configure a pull-down on CTS to match the pull of 527 * the Bluetooth module. 528 */ 529 bias-pull-down; 530}; 531 532&qup_uart3_rts { 533 /* We'll drive RTS, so no pull */ 534 drive-strength = <2>; 535 bias-disable; 536}; 537 538&qup_uart3_tx { 539 /* We'll drive TX, so no pull */ 540 drive-strength = <2>; 541 bias-disable; 542}; 543 544&qup_uart3_rx { 545 /* 546 * Configure a pull-up on RX. This is needed to avoid 547 * garbage data when the TX pin of the Bluetooth module is 548 * in tri-state (module powered off or not driving the 549 * signal yet). 550 */ 551 bias-pull-up; 552}; 553 554&qup_uart8_tx { 555 drive-strength = <2>; 556 bias-disable; 557}; 558 559&qup_uart8_rx { 560 drive-strength = <2>; 561 bias-pull-up; 562}; 563 564&qup_spi0_spi { 565 drive-strength = <2>; 566 bias-disable; 567}; 568 569&qup_spi0_cs { 570 drive-strength = <2>; 571 bias-disable; 572}; 573 574&qup_spi6_spi { 575 drive-strength = <2>; 576 bias-disable; 577}; 578 579&qup_spi6_cs { 580 drive-strength = <2>; 581 bias-disable; 582}; 583 584&qup_spi10_spi { 585 drive-strength = <2>; 586 bias-disable; 587}; 588 589&qup_spi10_cs { 590 drive-strength = <2>; 591 bias-disable; 592}; 593 594&tlmm { 595 qup_uart3_sleep: qup-uart3-sleep-state { 596 cts-pins { 597 /* 598 * Configure a pull-down on CTS to match the pull of 599 * the Bluetooth module. 600 */ 601 pins = "gpio38"; 602 function = "gpio"; 603 bias-pull-down; 604 }; 605 606 rts-pins { 607 /* 608 * Configure pull-down on RTS. As RTS is active low 609 * signal, pull it low to indicate the BT SoC that it 610 * can wakeup the system anytime from suspend state by 611 * pulling RX low (by sending wakeup bytes). 612 */ 613 pins = "gpio39"; 614 function = "gpio"; 615 bias-pull-down; 616 }; 617 618 tx-pins { 619 /* 620 * Configure pull-up on TX when it isn't actively driven 621 * to prevent BT SoC from receiving garbage during sleep. 622 */ 623 pins = "gpio40"; 624 function = "gpio"; 625 bias-pull-up; 626 }; 627 628 rx-pins { 629 /* 630 * Configure a pull-up on RX. This is needed to avoid 631 * garbage data when the TX pin of the Bluetooth module 632 * is floating which may cause spurious wakeups. 633 */ 634 pins = "gpio41"; 635 function = "gpio"; 636 bias-pull-up; 637 }; 638 }; 639 640 sdc1_on: sdc1-on-state { 641 clk-pins { 642 pins = "sdc1_clk"; 643 bias-disable; 644 drive-strength = <16>; 645 }; 646 647 cmd-pins { 648 pins = "sdc1_cmd"; 649 bias-pull-up; 650 drive-strength = <10>; 651 }; 652 653 data-pins { 654 pins = "sdc1_data"; 655 bias-pull-up; 656 drive-strength = <10>; 657 }; 658 659 rclk-pins { 660 pins = "sdc1_rclk"; 661 bias-pull-down; 662 }; 663 }; 664 665 sdc1_off: sdc1-off-state { 666 clk-pins { 667 pins = "sdc1_clk"; 668 bias-disable; 669 drive-strength = <2>; 670 }; 671 672 cmd-pins { 673 pins = "sdc1_cmd"; 674 bias-pull-up; 675 drive-strength = <2>; 676 }; 677 678 data-pins { 679 pins = "sdc1_data"; 680 bias-pull-up; 681 drive-strength = <2>; 682 }; 683 684 rclk-pins { 685 pins = "sdc1_rclk"; 686 bias-pull-down; 687 }; 688 }; 689 690 sdc2_on: sdc2-on-state { 691 clk-pins { 692 pins = "sdc2_clk"; 693 bias-disable; 694 drive-strength = <16>; 695 }; 696 697 cmd-pins { 698 pins = "sdc2_cmd"; 699 bias-pull-up; 700 drive-strength = <10>; 701 }; 702 703 data-pins { 704 pins = "sdc2_data"; 705 bias-pull-up; 706 drive-strength = <10>; 707 }; 708 709 sd-cd-pins { 710 pins = "gpio69"; 711 function = "gpio"; 712 bias-pull-up; 713 drive-strength = <2>; 714 }; 715 }; 716 717 sdc2_off: sdc2-off-state { 718 clk-pins { 719 pins = "sdc2_clk"; 720 bias-disable; 721 drive-strength = <2>; 722 }; 723 724 cmd-pins { 725 pins = "sdc2_cmd"; 726 bias-pull-up; 727 drive-strength = <2>; 728 }; 729 730 data-pins { 731 pins = "sdc2_data"; 732 bias-pull-up; 733 drive-strength = <2>; 734 }; 735 736 sd-cd-pins { 737 pins = "gpio69"; 738 function = "gpio"; 739 bias-pull-up; 740 drive-strength = <2>; 741 }; 742 }; 743}; 744