1// SPDX-License-Identifier: GPL-2.0 2/* 3 * SDM845 MTP board device tree source 4 * 5 * Copyright (c) 2018, 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 "sdm845.dtsi" 13 14/ { 15 model = "Qualcomm Technologies, Inc. SDM845 MTP"; 16 compatible = "qcom,sdm845-mtp", "qcom,sdm845"; 17 18 aliases { 19 serial0 = &uart9; 20 }; 21 22 chosen { 23 stdout-path = "serial0:115200n8"; 24 }; 25 26 vph_pwr: vph-pwr-regulator { 27 compatible = "regulator-fixed"; 28 regulator-name = "vph_pwr"; 29 regulator-min-microvolt = <3700000>; 30 regulator-max-microvolt = <3700000>; 31 }; 32 33 /* 34 * Apparently RPMh does not provide support for PM8998 S4 because it 35 * is always-on; model it as a fixed regulator. 36 */ 37 vreg_s4a_1p8: pm8998-smps4 { 38 compatible = "regulator-fixed"; 39 regulator-name = "vreg_s4a_1p8"; 40 41 regulator-min-microvolt = <1800000>; 42 regulator-max-microvolt = <1800000>; 43 44 regulator-always-on; 45 regulator-boot-on; 46 47 vin-supply = <&vph_pwr>; 48 }; 49}; 50 51&adsp_pas { 52 status = "okay"; 53 firmware-name = "qcom/sdm845/adsp.mdt"; 54}; 55 56&apps_rsc { 57 pm8998-rpmh-regulators { 58 compatible = "qcom,pm8998-rpmh-regulators"; 59 qcom,pmic-id = "a"; 60 61 vdd-s1-supply = <&vph_pwr>; 62 vdd-s2-supply = <&vph_pwr>; 63 vdd-s3-supply = <&vph_pwr>; 64 vdd-s4-supply = <&vph_pwr>; 65 vdd-s5-supply = <&vph_pwr>; 66 vdd-s6-supply = <&vph_pwr>; 67 vdd-s7-supply = <&vph_pwr>; 68 vdd-s8-supply = <&vph_pwr>; 69 vdd-s9-supply = <&vph_pwr>; 70 vdd-s10-supply = <&vph_pwr>; 71 vdd-s11-supply = <&vph_pwr>; 72 vdd-s12-supply = <&vph_pwr>; 73 vdd-s13-supply = <&vph_pwr>; 74 vdd-l1-l27-supply = <&vreg_s7a_1p025>; 75 vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>; 76 vdd-l3-l11-supply = <&vreg_s7a_1p025>; 77 vdd-l4-l5-supply = <&vreg_s7a_1p025>; 78 vdd-l6-supply = <&vph_pwr>; 79 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>; 80 vdd-l9-supply = <&vreg_bob>; 81 vdd-l10-l23-l25-supply = <&vreg_bob>; 82 vdd-l13-l19-l21-supply = <&vreg_bob>; 83 vdd-l16-l28-supply = <&vreg_bob>; 84 vdd-l18-l22-supply = <&vreg_bob>; 85 vdd-l20-l24-supply = <&vreg_bob>; 86 vdd-l26-supply = <&vreg_s3a_1p35>; 87 vin-lvs-1-2-supply = <&vreg_s4a_1p8>; 88 89 vreg_s2a_1p125: smps2 { 90 regulator-min-microvolt = <1100000>; 91 regulator-max-microvolt = <1100000>; 92 }; 93 94 vreg_s3a_1p35: smps3 { 95 regulator-min-microvolt = <1352000>; 96 regulator-max-microvolt = <1352000>; 97 }; 98 99 vreg_s5a_2p04: smps5 { 100 regulator-min-microvolt = <1904000>; 101 regulator-max-microvolt = <2040000>; 102 }; 103 104 vreg_s7a_1p025: smps7 { 105 regulator-min-microvolt = <900000>; 106 regulator-max-microvolt = <1028000>; 107 }; 108 109 vdd_qusb_hs0: 110 vdda_hp_pcie_core: 111 vdda_mipi_csi0_0p9: 112 vdda_mipi_csi1_0p9: 113 vdda_mipi_csi2_0p9: 114 vdda_mipi_dsi0_pll: 115 vdda_mipi_dsi1_pll: 116 vdda_qlink_lv: 117 vdda_qlink_lv_ck: 118 vdda_qrefs_0p875: 119 vdda_pcie_core: 120 vdda_pll_cc_ebi01: 121 vdda_pll_cc_ebi23: 122 vdda_sp_sensor: 123 vdda_ufs1_core: 124 vdda_ufs2_core: 125 vdda_usb1_ss_core: 126 vdda_usb2_ss_core: 127 vreg_l1a_0p875: ldo1 { 128 regulator-min-microvolt = <880000>; 129 regulator-max-microvolt = <880000>; 130 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 131 }; 132 133 vddpx_10: 134 vreg_l2a_1p2: ldo2 { 135 regulator-min-microvolt = <1200000>; 136 regulator-max-microvolt = <1200000>; 137 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 138 regulator-always-on; 139 }; 140 141 vreg_l3a_1p0: ldo3 { 142 regulator-min-microvolt = <1000000>; 143 regulator-max-microvolt = <1000000>; 144 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 145 }; 146 147 vdd_wcss_cx: 148 vdd_wcss_mx: 149 vdda_wcss_pll: 150 vreg_l5a_0p8: ldo5 { 151 regulator-min-microvolt = <800000>; 152 regulator-max-microvolt = <800000>; 153 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 154 }; 155 156 vddpx_13: 157 vreg_l6a_1p8: ldo6 { 158 regulator-min-microvolt = <1856000>; 159 regulator-max-microvolt = <1856000>; 160 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 161 }; 162 163 vreg_l7a_1p8: ldo7 { 164 regulator-min-microvolt = <1800000>; 165 regulator-max-microvolt = <1800000>; 166 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 167 }; 168 169 vreg_l8a_1p2: ldo8 { 170 regulator-min-microvolt = <1200000>; 171 regulator-max-microvolt = <1248000>; 172 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 173 }; 174 175 vreg_l9a_1p8: ldo9 { 176 regulator-min-microvolt = <1704000>; 177 regulator-max-microvolt = <2928000>; 178 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 179 }; 180 181 vreg_l10a_1p8: ldo10 { 182 regulator-min-microvolt = <1704000>; 183 regulator-max-microvolt = <2928000>; 184 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 185 }; 186 187 vreg_l11a_1p0: ldo11 { 188 regulator-min-microvolt = <1000000>; 189 regulator-max-microvolt = <1048000>; 190 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 191 }; 192 193 vdd_qfprom: 194 vdd_qfprom_sp: 195 vdda_apc1_cs_1p8: 196 vdda_gfx_cs_1p8: 197 vdda_qrefs_1p8: 198 vdda_qusb_hs0_1p8: 199 vddpx_11: 200 vreg_l12a_1p8: ldo12 { 201 regulator-min-microvolt = <1800000>; 202 regulator-max-microvolt = <1800000>; 203 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 204 }; 205 206 vddpx_2: 207 vreg_l13a_2p95: ldo13 { 208 regulator-min-microvolt = <1800000>; 209 regulator-max-microvolt = <2960000>; 210 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 211 }; 212 213 vreg_l14a_1p88: ldo14 { 214 regulator-min-microvolt = <1800000>; 215 regulator-max-microvolt = <1800000>; 216 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 217 }; 218 219 vreg_l15a_1p8: ldo15 { 220 regulator-min-microvolt = <1800000>; 221 regulator-max-microvolt = <1800000>; 222 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 223 }; 224 225 vreg_l16a_2p7: ldo16 { 226 regulator-min-microvolt = <2704000>; 227 regulator-max-microvolt = <2704000>; 228 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 229 }; 230 231 vreg_l17a_1p3: ldo17 { 232 regulator-min-microvolt = <1304000>; 233 regulator-max-microvolt = <1304000>; 234 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 235 }; 236 237 vreg_l18a_2p7: ldo18 { 238 regulator-min-microvolt = <2704000>; 239 regulator-max-microvolt = <2960000>; 240 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 241 }; 242 243 vreg_l19a_3p0: ldo19 { 244 regulator-min-microvolt = <2856000>; 245 regulator-max-microvolt = <3104000>; 246 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 247 }; 248 249 vreg_l20a_2p95: ldo20 { 250 regulator-min-microvolt = <2704000>; 251 regulator-max-microvolt = <2960000>; 252 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 253 }; 254 255 vreg_l21a_2p95: ldo21 { 256 regulator-min-microvolt = <2704000>; 257 regulator-max-microvolt = <2960000>; 258 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 259 }; 260 261 vreg_l22a_2p85: ldo22 { 262 regulator-min-microvolt = <2864000>; 263 regulator-max-microvolt = <3312000>; 264 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 265 }; 266 267 vreg_l23a_3p3: ldo23 { 268 regulator-min-microvolt = <3000000>; 269 regulator-max-microvolt = <3312000>; 270 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 271 }; 272 273 vdda_qusb_hs0_3p1: 274 vreg_l24a_3p075: ldo24 { 275 regulator-min-microvolt = <3088000>; 276 regulator-max-microvolt = <3088000>; 277 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 278 }; 279 280 vreg_l25a_3p3: ldo25 { 281 regulator-min-microvolt = <3300000>; 282 regulator-max-microvolt = <3312000>; 283 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 284 }; 285 286 vdda_hp_pcie_1p2: 287 vdda_hv_ebi0: 288 vdda_hv_ebi1: 289 vdda_hv_ebi2: 290 vdda_hv_ebi3: 291 vdda_mipi_csi_1p25: 292 vdda_mipi_dsi0_1p2: 293 vdda_mipi_dsi1_1p2: 294 vdda_pcie_1p2: 295 vdda_ufs1_1p2: 296 vdda_ufs2_1p2: 297 vdda_usb1_ss_1p2: 298 vdda_usb2_ss_1p2: 299 vreg_l26a_1p2: ldo26 { 300 regulator-min-microvolt = <1200000>; 301 regulator-max-microvolt = <1200000>; 302 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 303 }; 304 305 vreg_l28a_3p0: ldo28 { 306 regulator-min-microvolt = <2856000>; 307 regulator-max-microvolt = <3008000>; 308 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 309 }; 310 311 vreg_lvs1a_1p8: lvs1 { 312 regulator-min-microvolt = <1800000>; 313 regulator-max-microvolt = <1800000>; 314 }; 315 316 vreg_lvs2a_1p8: lvs2 { 317 regulator-min-microvolt = <1800000>; 318 regulator-max-microvolt = <1800000>; 319 }; 320 }; 321 322 pmi8998-rpmh-regulators { 323 compatible = "qcom,pmi8998-rpmh-regulators"; 324 qcom,pmic-id = "b"; 325 326 vdd-bob-supply = <&vph_pwr>; 327 328 vreg_bob: bob { 329 regulator-min-microvolt = <3312000>; 330 regulator-max-microvolt = <3600000>; 331 regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; 332 regulator-allow-bypass; 333 }; 334 }; 335 336 pm8005-rpmh-regulators { 337 compatible = "qcom,pm8005-rpmh-regulators"; 338 qcom,pmic-id = "c"; 339 340 vdd-s1-supply = <&vph_pwr>; 341 vdd-s2-supply = <&vph_pwr>; 342 vdd-s3-supply = <&vph_pwr>; 343 vdd-s4-supply = <&vph_pwr>; 344 345 vreg_s3c_0p6: smps3 { 346 regulator-min-microvolt = <600000>; 347 regulator-max-microvolt = <600000>; 348 }; 349 }; 350}; 351 352&cdsp_pas { 353 status = "okay"; 354 firmware-name = "qcom/sdm845/cdsp.mdt"; 355}; 356 357&dsi0 { 358 status = "okay"; 359 vdda-supply = <&vdda_mipi_dsi0_1p2>; 360 361 qcom,dual-dsi-mode; 362 qcom,master-dsi; 363 364 #address-cells = <1>; 365 #size-cells = <0>; 366 367 ports { 368 port@1 { 369 endpoint { 370 remote-endpoint = <&truly_in_0>; 371 data-lanes = <0 1 2 3>; 372 }; 373 }; 374 }; 375 376 panel@0 { 377 compatible = "truly,nt35597-2K-display"; 378 reg = <0>; 379 vdda-supply = <&vreg_l14a_1p88>; 380 381 reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>; 382 mode-gpios = <&tlmm 52 GPIO_ACTIVE_HIGH>; 383 384 ports { 385 #address-cells = <1>; 386 #size-cells = <0>; 387 388 port@0 { 389 reg = <0>; 390 truly_in_0: endpoint { 391 remote-endpoint = <&dsi0_out>; 392 }; 393 }; 394 395 port@1 { 396 reg = <1>; 397 truly_in_1: endpoint { 398 remote-endpoint = <&dsi1_out>; 399 }; 400 }; 401 }; 402 }; 403}; 404 405&dsi0_phy { 406 status = "okay"; 407 vdds-supply = <&vdda_mipi_dsi0_pll>; 408}; 409 410&dsi1 { 411 status = "okay"; 412 vdda-supply = <&vdda_mipi_dsi1_1p2>; 413 414 qcom,dual-dsi-mode; 415 416 /* DSI1 is slave, so use DSI0 clocks */ 417 assigned-clock-parents = <&dsi0_phy 0>, <&dsi0_phy 1>; 418 419 ports { 420 port@1 { 421 endpoint { 422 remote-endpoint = <&truly_in_1>; 423 data-lanes = <0 1 2 3>; 424 }; 425 }; 426 }; 427}; 428 429&dsi1_phy { 430 status = "okay"; 431 vdds-supply = <&vdda_mipi_dsi1_pll>; 432}; 433 434&gcc { 435 protected-clocks = <GCC_QSPI_CORE_CLK>, 436 <GCC_QSPI_CORE_CLK_SRC>, 437 <GCC_QSPI_CNOC_PERIPH_AHB_CLK>, 438 <GCC_LPASS_Q6_AXI_CLK>, 439 <GCC_LPASS_SWAY_CLK>; 440}; 441 442&gpu { 443 zap-shader { 444 memory-region = <&gpu_mem>; 445 firmware-name = "qcom/sdm845/a630_zap.mbn"; 446 }; 447}; 448 449&i2c10 { 450 status = "okay"; 451 clock-frequency = <400000>; 452}; 453 454&ipa { 455 status = "okay"; 456 memory-region = <&ipa_fw_mem>; 457}; 458 459&mdss { 460 status = "okay"; 461}; 462 463&mdss_mdp { 464 status = "okay"; 465}; 466 467&mss_pil { 468 status = "okay"; 469 firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mbn"; 470}; 471 472&qupv3_id_1 { 473 status = "okay"; 474}; 475 476&sdhc_2 { 477 status = "okay"; 478 479 pinctrl-names = "default"; 480 pinctrl-0 = <&sdc2_clk &sdc2_cmd &sdc2_data &sd_card_det_n>; 481 482 vmmc-supply = <&vreg_l21a_2p95>; 483 vqmmc-supply = <&vddpx_2>; 484 485 cd-gpios = <&tlmm 126 GPIO_ACTIVE_LOW>; 486}; 487 488&uart9 { 489 status = "okay"; 490}; 491 492&ufs_mem_hc { 493 status = "okay"; 494 495 reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>; 496 497 vcc-supply = <&vreg_l20a_2p95>; 498 vcc-max-microamp = <600000>; 499}; 500 501&ufs_mem_phy { 502 status = "okay"; 503 504 vdda-phy-supply = <&vdda_ufs1_core>; 505 vdda-pll-supply = <&vdda_ufs1_1p2>; 506}; 507 508&usb_1 { 509 status = "okay"; 510}; 511 512&usb_1_dwc3 { 513 /* Until we have Type C hooked up we'll force this as peripheral. */ 514 dr_mode = "peripheral"; 515}; 516 517&usb_1_hsphy { 518 status = "okay"; 519 520 vdd-supply = <&vdda_usb1_ss_core>; 521 vdda-pll-supply = <&vdda_qusb_hs0_1p8>; 522 vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>; 523 524 qcom,imp-res-offset-value = <8>; 525 qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>; 526 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>; 527 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>; 528}; 529 530&usb_1_qmpphy { 531 status = "okay"; 532 533 vdda-phy-supply = <&vdda_usb1_ss_1p2>; 534 vdda-pll-supply = <&vdda_usb1_ss_core>; 535}; 536 537&usb_2 { 538 status = "okay"; 539}; 540 541&usb_2_dwc3 { 542 /* 543 * Though the USB block on SDM845 can support host, there's no vbus 544 * signal for this port on MTP. Thus (unless you have a non-compliant 545 * hub that works without vbus) the only sensible thing is to force 546 * peripheral mode. 547 */ 548 dr_mode = "peripheral"; 549}; 550 551&usb_2_hsphy { 552 status = "okay"; 553 554 vdd-supply = <&vdda_usb2_ss_core>; 555 vdda-pll-supply = <&vdda_qusb_hs0_1p8>; 556 vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>; 557 558 qcom,imp-res-offset-value = <8>; 559 qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_22_8_MA>; 560}; 561 562&usb_2_qmpphy { 563 status = "okay"; 564 565 vdda-phy-supply = <&vdda_usb2_ss_1p2>; 566 vdda-pll-supply = <&vdda_usb2_ss_core>; 567}; 568 569&wifi { 570 status = "okay"; 571 vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>; 572 vdd-1.8-xo-supply = <&vreg_l7a_1p8>; 573 vdd-1.3-rfa-supply = <&vreg_l17a_1p3>; 574 vdd-3.3-ch0-supply = <&vreg_l25a_3p3>; 575}; 576 577/* PINCTRL - additions to nodes defined in sdm845.dtsi */ 578 579&qup_i2c10_default { 580 pinconf { 581 pins = "gpio55", "gpio56"; 582 drive-strength = <2>; 583 bias-disable; 584 }; 585}; 586 587&qup_uart9_default { 588 pinconf-tx { 589 pins = "gpio4"; 590 drive-strength = <2>; 591 bias-disable; 592 }; 593 594 pinconf-rx { 595 pins = "gpio5"; 596 drive-strength = <2>; 597 bias-pull-up; 598 }; 599}; 600 601&tlmm { 602 gpio-reserved-ranges = <0 4>, <81 4>; 603 604 sdc2_clk: sdc2-clk { 605 pinconf { 606 pins = "sdc2_clk"; 607 bias-disable; 608 609 /* 610 * It seems that mmc_test reports errors if drive 611 * strength is not 16 on clk, cmd, and data pins. 612 */ 613 drive-strength = <16>; 614 }; 615 }; 616 617 sdc2_cmd: sdc2-cmd { 618 pinconf { 619 pins = "sdc2_cmd"; 620 bias-pull-up; 621 drive-strength = <16>; 622 }; 623 }; 624 625 sdc2_data: sdc2-data { 626 pinconf { 627 pins = "sdc2_data"; 628 bias-pull-up; 629 drive-strength = <16>; 630 }; 631 }; 632 633 sd_card_det_n: sd-card-det-n { 634 pinmux { 635 pins = "gpio126"; 636 function = "gpio"; 637 }; 638 639 pinconf { 640 pins = "gpio126"; 641 bias-pull-up; 642 }; 643 }; 644}; 645