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 "sc7180-firmware-tfa.dtsi" 15#include "pm6150.dtsi" 16#include "pm6150l.dtsi" 17 18/ { 19 model = "Qualcomm Technologies, Inc. SC7180 IDP"; 20 compatible = "qcom,sc7180-idp", "qcom,sc7180"; 21 22 aliases { 23 bluetooth0 = &bluetooth; 24 hsuart0 = &uart3; 25 serial0 = &uart8; 26 wifi0 = &wifi; 27 }; 28 29 chosen { 30 stdout-path = "serial0:115200n8"; 31 }; 32}; 33 34/* 35 * Reserved memory changes 36 * 37 * Delete all unused memory nodes and define the peripheral memory regions 38 * required by the board dts. 39 * 40 */ 41 42/delete-node/ &hyp_mem; 43/delete-node/ &xbl_mem; 44/delete-node/ &aop_mem; 45/delete-node/ &sec_apps_mem; 46/delete-node/ &tz_mem; 47 48/* Increase the size from 2MB to 8MB */ 49&rmtfs_mem { 50 reg = <0x0 0x94600000 0x0 0x800000>; 51}; 52 53/ { 54 reserved-memory { 55 atf_mem: memory@80b00000 { 56 reg = <0x0 0x80b00000 0x0 0x100000>; 57 no-map; 58 }; 59 60 mpss_mem: memory@86000000 { 61 reg = <0x0 0x86000000 0x0 0x8c00000>; 62 no-map; 63 }; 64 65 camera_mem: memory@8ec00000 { 66 reg = <0x0 0x8ec00000 0x0 0x500000>; 67 no-map; 68 }; 69 70 venus_mem: memory@8f600000 { 71 reg = <0 0x8f600000 0 0x500000>; 72 no-map; 73 }; 74 75 wlan_mem: memory@94100000 { 76 reg = <0x0 0x94100000 0x0 0x200000>; 77 no-map; 78 }; 79 80 mba_mem: memory@94400000 { 81 reg = <0x0 0x94400000 0x0 0x200000>; 82 no-map; 83 }; 84 85 mdata_mem: mpss-metadata { 86 alloc-ranges = <0x0 0xa0000000 0x0 0x20000000>; 87 size = <0x0 0x4000>; 88 no-map; 89 }; 90 }; 91}; 92 93&apps_rsc { 94 regulators-0 { 95 compatible = "qcom,pm6150-rpmh-regulators"; 96 qcom,pmic-id = "a"; 97 98 vreg_s1a_1p1: smps1 { 99 regulator-min-microvolt = <1128000>; 100 regulator-max-microvolt = <1128000>; 101 }; 102 103 vreg_s4a_1p0: smps4 { 104 regulator-min-microvolt = <824000>; 105 regulator-max-microvolt = <1120000>; 106 }; 107 108 vreg_s5a_2p0: smps5 { 109 regulator-min-microvolt = <1744000>; 110 regulator-max-microvolt = <2040000>; 111 }; 112 113 vreg_l1a_1p2: ldo1 { 114 regulator-min-microvolt = <1178000>; 115 regulator-max-microvolt = <1256000>; 116 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 117 }; 118 119 vreg_l2a_1p0: ldo2 { 120 regulator-min-microvolt = <944000>; 121 regulator-max-microvolt = <1056000>; 122 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 123 }; 124 125 vreg_l3a_1p0: ldo3 { 126 regulator-min-microvolt = <968000>; 127 regulator-max-microvolt = <1064000>; 128 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 129 }; 130 131 vreg_l4a_0p8: ldo4 { 132 regulator-min-microvolt = <824000>; 133 regulator-max-microvolt = <928000>; 134 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 135 }; 136 137 vreg_l5a_2p7: ldo5 { 138 regulator-min-microvolt = <2496000>; 139 regulator-max-microvolt = <3000000>; 140 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 141 }; 142 143 vreg_l6a_0p6: ldo6 { 144 regulator-min-microvolt = <568000>; 145 regulator-max-microvolt = <648000>; 146 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 147 }; 148 149 vreg_l9a_0p6: ldo9 { 150 regulator-min-microvolt = <488000>; 151 regulator-max-microvolt = <800000>; 152 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 153 }; 154 155 vreg_l10a_1p8: ldo10 { 156 regulator-min-microvolt = <1800000>; 157 regulator-max-microvolt = <1832000>; 158 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 159 }; 160 161 vreg_l11a_1p8: ldo11 { 162 regulator-min-microvolt = <1696000>; 163 regulator-max-microvolt = <1904000>; 164 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 165 }; 166 167 vreg_l12a_1p8: ldo12 { 168 regulator-min-microvolt = <1800000>; 169 regulator-max-microvolt = <1800000>; 170 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 171 }; 172 173 vreg_l13a_1p8: ldo13 { 174 regulator-min-microvolt = <1696000>; 175 regulator-max-microvolt = <1904000>; 176 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 177 }; 178 179 vreg_l14a_1p8: ldo14 { 180 regulator-min-microvolt = <1728000>; 181 regulator-max-microvolt = <1832000>; 182 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 183 }; 184 185 vreg_l15a_1p8: ldo15 { 186 regulator-min-microvolt = <1696000>; 187 regulator-max-microvolt = <1904000>; 188 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 189 }; 190 191 vreg_l16a_2p7: ldo16 { 192 regulator-min-microvolt = <2496000>; 193 regulator-max-microvolt = <3304000>; 194 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 195 }; 196 197 vreg_l17a_3p0: ldo17 { 198 regulator-min-microvolt = <2920000>; 199 regulator-max-microvolt = <3232000>; 200 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 201 }; 202 203 vreg_l18a_2p8: ldo18 { 204 regulator-min-microvolt = <2496000>; 205 regulator-max-microvolt = <3304000>; 206 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 207 }; 208 209 vreg_l19a_2p9: ldo19 { 210 regulator-min-microvolt = <2960000>; 211 regulator-max-microvolt = <2960000>; 212 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 213 }; 214 }; 215 216 regulators-1 { 217 compatible = "qcom,pm6150l-rpmh-regulators"; 218 qcom,pmic-id = "c"; 219 220 vreg_s8c_1p3: smps8 { 221 regulator-min-microvolt = <1120000>; 222 regulator-max-microvolt = <1408000>; 223 }; 224 225 vreg_l1c_1p8: ldo1 { 226 regulator-min-microvolt = <1616000>; 227 regulator-max-microvolt = <1984000>; 228 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 229 }; 230 231 vreg_l2c_1p3: ldo2 { 232 regulator-min-microvolt = <1168000>; 233 regulator-max-microvolt = <1304000>; 234 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 235 }; 236 237 vreg_l3c_1p2: ldo3 { 238 regulator-min-microvolt = <1144000>; 239 regulator-max-microvolt = <1304000>; 240 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 241 }; 242 243 vreg_l4c_1p8: ldo4 { 244 regulator-min-microvolt = <1648000>; 245 regulator-max-microvolt = <3304000>; 246 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 247 }; 248 249 vreg_l5c_1p8: ldo5 { 250 regulator-min-microvolt = <1648000>; 251 regulator-max-microvolt = <3304000>; 252 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 253 }; 254 255 vreg_l6c_2p9: ldo6 { 256 regulator-min-microvolt = <1800000>; 257 regulator-max-microvolt = <2950000>; 258 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 259 }; 260 261 vreg_l7c_3p0: ldo7 { 262 regulator-min-microvolt = <3000000>; 263 regulator-max-microvolt = <3312000>; 264 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 265 }; 266 267 vreg_l8c_1p8: ldo8 { 268 regulator-min-microvolt = <1800000>; 269 regulator-max-microvolt = <1904000>; 270 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 271 }; 272 273 vreg_l9c_2p9: ldo9 { 274 regulator-min-microvolt = <2960000>; 275 regulator-max-microvolt = <2960000>; 276 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 277 }; 278 279 vreg_l10c_3p3: ldo10 { 280 regulator-min-microvolt = <3000000>; 281 regulator-max-microvolt = <3400000>; 282 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 283 }; 284 285 vreg_l11c_3p3: ldo11 { 286 regulator-min-microvolt = <3000000>; 287 regulator-max-microvolt = <3400000>; 288 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; 289 }; 290 291 vreg_bob: bob { 292 regulator-min-microvolt = <3008000>; 293 regulator-max-microvolt = <3960000>; 294 regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; 295 }; 296 }; 297}; 298 299&mdss { 300 status = "okay"; 301}; 302 303&mdss_dsi0 { 304 status = "okay"; 305 306 vdda-supply = <&vreg_l3c_1p2>; 307 308 panel@0 { 309 compatible = "visionox,rm69299-1080p-display"; 310 reg = <0>; 311 312 vdda-supply = <&vreg_l8c_1p8>; 313 vdd3p3-supply = <&vreg_l18a_2p8>; 314 315 pinctrl-names = "default"; 316 pinctrl-0 = <&disp_pins>; 317 318 reset-gpios = <&pm6150l_gpios 3 GPIO_ACTIVE_HIGH>; 319 320 port { 321 panel0_in: endpoint { 322 remote-endpoint = <&mdss_dsi0_out>; 323 }; 324 }; 325 }; 326 327 ports { 328 port@1 { 329 endpoint { 330 remote-endpoint = <&panel0_in>; 331 data-lanes = <0 1 2 3>; 332 }; 333 }; 334 }; 335}; 336 337&mdss_dsi0_phy { 338 status = "okay"; 339 vdds-supply = <&vreg_l4a_0p8>; 340}; 341 342&qfprom { 343 vcc-supply = <&vreg_l11a_1p8>; 344}; 345 346&qspi { 347 status = "okay"; 348 pinctrl-names = "default"; 349 pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data0>, <&qspi_data1>; 350 351 flash@0 { 352 compatible = "jedec,spi-nor"; 353 reg = <0>; 354 spi-max-frequency = <25000000>; 355 spi-tx-bus-width = <2>; 356 spi-rx-bus-width = <2>; 357 }; 358}; 359 360&qupv3_id_0 { 361 status = "okay"; 362}; 363 364&qupv3_id_1 { 365 status = "okay"; 366}; 367 368&remoteproc_mpss { 369 status = "okay"; 370 compatible = "qcom,sc7180-mss-pil"; 371 reg = <0 0x04080000 0 0x4040>, <0 0x04180000 0 0x48>; 372 reg-names = "qdsp6", "rmb"; 373 374 clocks = <&gcc GCC_MSS_CFG_AHB_CLK>, 375 <&gcc GCC_MSS_Q6_MEMNOC_AXI_CLK>, 376 <&gcc GCC_MSS_NAV_AXI_CLK>, 377 <&gcc GCC_MSS_SNOC_AXI_CLK>, 378 <&gcc GCC_MSS_MFAB_AXIS_CLK>, 379 <&rpmhcc RPMH_CXO_CLK>; 380 clock-names = "iface", "bus", "nav", "snoc_axi", "mnoc_axi", "xo"; 381 382 iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>; 383 memory-region = <&mba_mem>, <&mpss_mem>, <&mdata_mem>; 384 385 resets = <&aoss_reset AOSS_CC_MSS_RESTART>, 386 <&pdc_reset PDC_MODEM_SYNC_RESET>; 387 reset-names = "mss_restart", "pdc_reset"; 388 389 qcom,halt-regs = <&tcsr_regs_1 0x3000 0x5000 0x4000>; 390 qcom,spare-regs = <&tcsr_regs_2 0xb3e4>; 391}; 392 393&scm { 394 /* TF-A firmware maps memory cached so mark dma-coherent to match. */ 395 dma-coherent; 396}; 397 398&sdhc_1 { 399 status = "okay"; 400 401 pinctrl-names = "default", "sleep"; 402 pinctrl-0 = <&sdc1_on>; 403 pinctrl-1 = <&sdc1_off>; 404 vmmc-supply = <&vreg_l19a_2p9>; 405 vqmmc-supply = <&vreg_l12a_1p8>; 406}; 407 408&sdhc_2 { 409 status = "okay"; 410 411 pinctrl-names = "default","sleep"; 412 pinctrl-0 = <&sdc2_on>; 413 pinctrl-1 = <&sdc2_off>; 414 vmmc-supply = <&vreg_l9c_2p9>; 415 vqmmc-supply = <&vreg_l6c_2p9>; 416 417 cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>; 418}; 419 420&uart3 { 421 status = "okay"; 422 423 /delete-property/interrupts; 424 interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>, 425 <&tlmm 41 IRQ_TYPE_EDGE_FALLING>; 426 427 pinctrl-names = "default", "sleep"; 428 pinctrl-1 = <&qup_uart3_sleep>; 429 430 bluetooth: bluetooth { 431 compatible = "qcom,wcn3990-bt"; 432 vddio-supply = <&vreg_l10a_1p8>; 433 vddxo-supply = <&vreg_l1c_1p8>; 434 vddrf-supply = <&vreg_l2c_1p3>; 435 vddch0-supply = <&vreg_l10c_3p3>; 436 max-speed = <3200000>; 437 }; 438}; 439 440&uart8 { 441 status = "okay"; 442}; 443 444&usb_1 { 445 status = "okay"; 446}; 447 448&usb_1_dwc3 { 449 dr_mode = "host"; 450}; 451 452&usb_1_hsphy { 453 status = "okay"; 454 vdd-supply = <&vreg_l4a_0p8>; 455 vdda-pll-supply = <&vreg_l11a_1p8>; 456 vdda-phy-dpdm-supply = <&vreg_l17a_3p0>; 457 qcom,imp-res-offset-value = <8>; 458 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>; 459 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>; 460 qcom,bias-ctrl-value = <0x22>; 461 qcom,charge-ctrl-value = <3>; 462 qcom,hsdisc-trim-value = <0>; 463}; 464 465&usb_1_qmpphy { 466 status = "okay"; 467 vdda-phy-supply = <&vreg_l3c_1p2>; 468 vdda-pll-supply = <&vreg_l4a_0p8>; 469}; 470 471&venus { 472 video-firmware { 473 iommus = <&apps_smmu 0x0c42 0x0>; 474 }; 475}; 476 477&wifi { 478 status = "okay"; 479 vdd-0.8-cx-mx-supply = <&vreg_l9a_0p6>; 480 vdd-1.8-xo-supply = <&vreg_l1c_1p8>; 481 vdd-1.3-rfa-supply = <&vreg_l2c_1p3>; 482 vdd-3.3-ch0-supply = <&vreg_l10c_3p3>; 483 vdd-3.3-ch1-supply = <&vreg_l11c_3p3>; 484 wifi-firmware { 485 iommus = <&apps_smmu 0xc2 0x1>; 486 }; 487}; 488 489/* PINCTRL - additions to nodes defined in sc7180.dtsi */ 490 491&pm6150l_gpios { 492 disp_pins: disp-state { 493 pinconf { 494 pins = "gpio3"; 495 function = PMIC_GPIO_FUNC_FUNC1; 496 qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>; 497 power-source = <0>; 498 bias-disable; 499 output-low; 500 }; 501 }; 502}; 503 504&qspi_clk { 505 bias-disable; 506}; 507 508&qspi_cs0 { 509 bias-disable; 510}; 511 512&qspi_data0 { 513 bias-pull-up; 514}; 515 516&qspi_data1 { 517 bias-pull-up; 518}; 519 520&qup_i2c2_default { 521 drive-strength = <2>; 522 523 /* Has external pullup */ 524 bias-disable; 525}; 526 527&qup_i2c4_default { 528 drive-strength = <2>; 529 530 /* Has external pullup */ 531 bias-disable; 532}; 533 534&qup_i2c7_default { 535 drive-strength = <2>; 536 537 /* Has external pullup */ 538 bias-disable; 539}; 540 541&qup_i2c9_default { 542 drive-strength = <2>; 543 544 /* Has external pullup */ 545 bias-disable; 546}; 547 548&qup_uart3_cts { 549 /* 550 * Configure a pull-down on CTS to match the pull of 551 * the Bluetooth module. 552 */ 553 bias-pull-down; 554}; 555 556&qup_uart3_rts { 557 /* We'll drive RTS, so no pull */ 558 drive-strength = <2>; 559 bias-disable; 560}; 561 562&qup_uart3_tx { 563 /* We'll drive TX, so no pull */ 564 drive-strength = <2>; 565 bias-disable; 566}; 567 568&qup_uart3_rx { 569 /* 570 * Configure a pull-up on RX. This is needed to avoid 571 * garbage data when the TX pin of the Bluetooth module is 572 * in tri-state (module powered off or not driving the 573 * signal yet). 574 */ 575 bias-pull-up; 576}; 577 578&qup_uart8_tx { 579 drive-strength = <2>; 580 bias-disable; 581}; 582 583&qup_uart8_rx { 584 drive-strength = <2>; 585 bias-pull-up; 586}; 587 588&qup_spi0_spi { 589 drive-strength = <2>; 590 bias-disable; 591}; 592 593&qup_spi0_cs { 594 drive-strength = <2>; 595 bias-disable; 596}; 597 598&qup_spi6_spi { 599 drive-strength = <2>; 600 bias-disable; 601}; 602 603&qup_spi6_cs { 604 drive-strength = <2>; 605 bias-disable; 606}; 607 608&qup_spi10_spi { 609 drive-strength = <2>; 610 bias-disable; 611}; 612 613&qup_spi10_cs { 614 drive-strength = <2>; 615 bias-disable; 616}; 617 618&tlmm { 619 qup_uart3_sleep: qup-uart3-sleep-state { 620 cts-pins { 621 /* 622 * Configure a pull-down on CTS to match the pull of 623 * the Bluetooth module. 624 */ 625 pins = "gpio38"; 626 function = "gpio"; 627 bias-pull-down; 628 }; 629 630 rts-pins { 631 /* 632 * Configure pull-down on RTS. As RTS is active low 633 * signal, pull it low to indicate the BT SoC that it 634 * can wakeup the system anytime from suspend state by 635 * pulling RX low (by sending wakeup bytes). 636 */ 637 pins = "gpio39"; 638 function = "gpio"; 639 bias-pull-down; 640 }; 641 642 tx-pins { 643 /* 644 * Configure pull-up on TX when it isn't actively driven 645 * to prevent BT SoC from receiving garbage during sleep. 646 */ 647 pins = "gpio40"; 648 function = "gpio"; 649 bias-pull-up; 650 }; 651 652 rx-pins { 653 /* 654 * Configure a pull-up on RX. This is needed to avoid 655 * garbage data when the TX pin of the Bluetooth module 656 * is floating which may cause spurious wakeups. 657 */ 658 pins = "gpio41"; 659 function = "gpio"; 660 bias-pull-up; 661 }; 662 }; 663 664 sdc1_on: sdc1-on-state { 665 clk-pins { 666 pins = "sdc1_clk"; 667 bias-disable; 668 drive-strength = <16>; 669 }; 670 671 cmd-pins { 672 pins = "sdc1_cmd"; 673 bias-pull-up; 674 drive-strength = <10>; 675 }; 676 677 data-pins { 678 pins = "sdc1_data"; 679 bias-pull-up; 680 drive-strength = <10>; 681 }; 682 683 rclk-pins { 684 pins = "sdc1_rclk"; 685 bias-pull-down; 686 }; 687 }; 688 689 sdc1_off: sdc1-off-state { 690 clk-pins { 691 pins = "sdc1_clk"; 692 bias-disable; 693 drive-strength = <2>; 694 }; 695 696 cmd-pins { 697 pins = "sdc1_cmd"; 698 bias-pull-up; 699 drive-strength = <2>; 700 }; 701 702 data-pins { 703 pins = "sdc1_data"; 704 bias-pull-up; 705 drive-strength = <2>; 706 }; 707 708 rclk-pins { 709 pins = "sdc1_rclk"; 710 bias-pull-down; 711 }; 712 }; 713 714 sdc2_on: sdc2-on-state { 715 clk-pins { 716 pins = "sdc2_clk"; 717 bias-disable; 718 drive-strength = <16>; 719 }; 720 721 cmd-pins { 722 pins = "sdc2_cmd"; 723 bias-pull-up; 724 drive-strength = <10>; 725 }; 726 727 data-pins { 728 pins = "sdc2_data"; 729 bias-pull-up; 730 drive-strength = <10>; 731 }; 732 733 sd-cd-pins { 734 pins = "gpio69"; 735 function = "gpio"; 736 bias-pull-up; 737 drive-strength = <2>; 738 }; 739 }; 740 741 sdc2_off: sdc2-off-state { 742 clk-pins { 743 pins = "sdc2_clk"; 744 bias-disable; 745 drive-strength = <2>; 746 }; 747 748 cmd-pins { 749 pins = "sdc2_cmd"; 750 bias-pull-up; 751 drive-strength = <2>; 752 }; 753 754 data-pins { 755 pins = "sdc2_data"; 756 bias-pull-up; 757 drive-strength = <2>; 758 }; 759 760 sd-cd-pins { 761 pins = "gpio69"; 762 function = "gpio"; 763 bias-pull-up; 764 drive-strength = <2>; 765 }; 766 }; 767}; 768