sys/gnu/dts/arm64/qcom/sdm845-mtp.dts

   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";
  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 };
  54
  55 &apps_rsc {
  56         pm8998-rpmh-regulators {
  57                 compatible = "qcom,pm8998-rpmh-regulators";
  58                 qcom,pmic-id = "a";
  59
  60                 vdd-s1-supply = <&vph_pwr>;
  61                 vdd-s2-supply = <&vph_pwr>;
  62                 vdd-s3-supply = <&vph_pwr>;
  63                 vdd-s4-supply = <&vph_pwr>;
  64                 vdd-s5-supply = <&vph_pwr>;
  65                 vdd-s6-supply = <&vph_pwr>;
  66                 vdd-s7-supply = <&vph_pwr>;
  67                 vdd-s8-supply = <&vph_pwr>;
  68                 vdd-s9-supply = <&vph_pwr>;
  69                 vdd-s10-supply = <&vph_pwr>;
  70                 vdd-s11-supply = <&vph_pwr>;
  71                 vdd-s12-supply = <&vph_pwr>;
  72                 vdd-s13-supply = <&vph_pwr>;
  73                 vdd-l1-l27-supply = <&vreg_s7a_1p025>;
  74                 vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
  75                 vdd-l3-l11-supply = <&vreg_s7a_1p025>;
  76                 vdd-l4-l5-supply = <&vreg_s7a_1p025>;
  77                 vdd-l6-supply = <&vph_pwr>;
  78                 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
  79                 vdd-l9-supply = <&vreg_bob>;
  80                 vdd-l10-l23-l25-supply = <&vreg_bob>;
  81                 vdd-l13-l19-l21-supply = <&vreg_bob>;
  82                 vdd-l16-l28-supply = <&vreg_bob>;
  83                 vdd-l18-l22-supply = <&vreg_bob>;
  84                 vdd-l20-l24-supply = <&vreg_bob>;
  85                 vdd-l26-supply = <&vreg_s3a_1p35>;
  86                 vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
  87
  88                 vreg_s2a_1p125: smps2 {
  89                         regulator-min-microvolt = <1100000>;
  90                         regulator-max-microvolt = <1100000>;
  91                 };
  92
  93                 vreg_s3a_1p35: smps3 {
  94                         regulator-min-microvolt = <1352000>;
  95                         regulator-max-microvolt = <1352000>;
  96                 };
  97
  98                 vreg_s5a_2p04: smps5 {
  99                         regulator-min-microvolt = <1904000>;
 100                         regulator-max-microvolt = <2040000>;
 101                 };
 102
 103                 vreg_s7a_1p025: smps7 {
 104                         regulator-min-microvolt = <900000>;
 105                         regulator-max-microvolt = <1028000>;
 106                 };
 107
 108                 vdd_qusb_hs0:
 109                 vdda_hp_pcie_core:
 110                 vdda_mipi_csi0_0p9:
 111                 vdda_mipi_csi1_0p9:
 112                 vdda_mipi_csi2_0p9:
 113                 vdda_mipi_dsi0_pll:
 114                 vdda_mipi_dsi1_pll:
 115                 vdda_qlink_lv:
 116                 vdda_qlink_lv_ck:
 117                 vdda_qrefs_0p875:
 118                 vdda_pcie_core:
 119                 vdda_pll_cc_ebi01:
 120                 vdda_pll_cc_ebi23:
 121                 vdda_sp_sensor:
 122                 vdda_ufs1_core:
 123                 vdda_ufs2_core:
 124                 vdda_usb1_ss_core:
 125                 vdda_usb2_ss_core:
 126                 vreg_l1a_0p875: ldo1 {
 127                         regulator-min-microvolt = <880000>;
 128                         regulator-max-microvolt = <880000>;
 129                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 130                 };
 131
 132                 vddpx_10:
 133                 vreg_l2a_1p2: ldo2 {
 134                         regulator-min-microvolt = <1200000>;
 135                         regulator-max-microvolt = <1200000>;
 136                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 137                         regulator-always-on;
 138                 };
 139
 140                 vreg_l3a_1p0: ldo3 {
 141                         regulator-min-microvolt = <1000000>;
 142                         regulator-max-microvolt = <1000000>;
 143                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 144                 };
 145
 146                 vdd_wcss_cx:
 147                 vdd_wcss_mx:
 148                 vdda_wcss_pll:
 149                 vreg_l5a_0p8: ldo5 {
 150                         regulator-min-microvolt = <800000>;
 151                         regulator-max-microvolt = <800000>;
 152                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 153                 };
 154
 155                 vddpx_13:
 156                 vreg_l6a_1p8: ldo6 {
 157                         regulator-min-microvolt = <1856000>;
 158                         regulator-max-microvolt = <1856000>;
 159                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 160                 };
 161
 162                 vreg_l7a_1p8: ldo7 {
 163                         regulator-min-microvolt = <1800000>;
 164                         regulator-max-microvolt = <1800000>;
 165                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 166                 };
 167
 168                 vreg_l8a_1p2: ldo8 {
 169                         regulator-min-microvolt = <1200000>;
 170                         regulator-max-microvolt = <1248000>;
 171                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 172                 };
 173
 174                 vreg_l9a_1p8: ldo9 {
 175                         regulator-min-microvolt = <1704000>;
 176                         regulator-max-microvolt = <2928000>;
 177                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 178                 };
 179
 180                 vreg_l10a_1p8: ldo10 {
 181                         regulator-min-microvolt = <1704000>;
 182                         regulator-max-microvolt = <2928000>;
 183                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 184                 };
 185
 186                 vreg_l11a_1p0: ldo11 {
 187                         regulator-min-microvolt = <1000000>;
 188                         regulator-max-microvolt = <1048000>;
 189                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 190                 };
 191
 192                 vdd_qfprom:
 193                 vdd_qfprom_sp:
 194                 vdda_apc1_cs_1p8:
 195                 vdda_gfx_cs_1p8:
 196                 vdda_qrefs_1p8:
 197                 vdda_qusb_hs0_1p8:
 198                 vddpx_11:
 199                 vreg_l12a_1p8: ldo12 {
 200                         regulator-min-microvolt = <1800000>;
 201                         regulator-max-microvolt = <1800000>;
 202                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 203                 };
 204
 205                 vddpx_2:
 206                 vreg_l13a_2p95: ldo13 {
 207                         regulator-min-microvolt = <1800000>;
 208                         regulator-max-microvolt = <2960000>;
 209                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 210                 };
 211
 212                 vreg_l14a_1p88: ldo14 {
 213                         regulator-min-microvolt = <1800000>;
 214                         regulator-max-microvolt = <1800000>;
 215                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 216                 };
 217
 218                 vreg_l15a_1p8: ldo15 {
 219                         regulator-min-microvolt = <1800000>;
 220                         regulator-max-microvolt = <1800000>;
 221                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 222                 };
 223
 224                 vreg_l16a_2p7: ldo16 {
 225                         regulator-min-microvolt = <2704000>;
 226                         regulator-max-microvolt = <2704000>;
 227                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 228                 };
 229
 230                 vreg_l17a_1p3: ldo17 {
 231                         regulator-min-microvolt = <1304000>;
 232                         regulator-max-microvolt = <1304000>;
 233                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 234                 };
 235
 236                 vreg_l18a_2p7: ldo18 {
 237                         regulator-min-microvolt = <2704000>;
 238                         regulator-max-microvolt = <2960000>;
 239                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 240                 };
 241
 242                 vreg_l19a_3p0: ldo19 {
 243                         regulator-min-microvolt = <2856000>;
 244                         regulator-max-microvolt = <3104000>;
 245                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 246                 };
 247
 248                 vreg_l20a_2p95: ldo20 {
 249                         regulator-min-microvolt = <2704000>;
 250                         regulator-max-microvolt = <2960000>;
 251                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 252                 };
 253
 254                 vreg_l21a_2p95: ldo21 {
 255                         regulator-min-microvolt = <2704000>;
 256                         regulator-max-microvolt = <2960000>;
 257                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 258                 };
 259
 260                 vreg_l22a_2p85: ldo22 {
 261                         regulator-min-microvolt = <2864000>;
 262                         regulator-max-microvolt = <3312000>;
 263                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 264                 };
 265
 266                 vreg_l23a_3p3: ldo23 {
 267                         regulator-min-microvolt = <3000000>;
 268                         regulator-max-microvolt = <3312000>;
 269                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 270                 };
 271
 272                 vdda_qusb_hs0_3p1:
 273                 vreg_l24a_3p075: ldo24 {
 274                         regulator-min-microvolt = <3088000>;
 275                         regulator-max-microvolt = <3088000>;
 276                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 277                 };
 278
 279                 vreg_l25a_3p3: ldo25 {
 280                         regulator-min-microvolt = <3300000>;
 281                         regulator-max-microvolt = <3312000>;
 282                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 283                 };
 284
 285                 vdda_hp_pcie_1p2:
 286                 vdda_hv_ebi0:
 287                 vdda_hv_ebi1:
 288                 vdda_hv_ebi2:
 289                 vdda_hv_ebi3:
 290                 vdda_mipi_csi_1p25:
 291                 vdda_mipi_dsi0_1p2:
 292                 vdda_mipi_dsi1_1p2:
 293                 vdda_pcie_1p2:
 294                 vdda_ufs1_1p2:
 295                 vdda_ufs2_1p2:
 296                 vdda_usb1_ss_1p2:
 297                 vdda_usb2_ss_1p2:
 298                 vreg_l26a_1p2: ldo26 {
 299                         regulator-min-microvolt = <1200000>;
 300                         regulator-max-microvolt = <1200000>;
 301                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 302                 };
 303
 304                 vreg_l28a_3p0: ldo28 {
 305                         regulator-min-microvolt = <2856000>;
 306                         regulator-max-microvolt = <3008000>;
 307                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 308                 };
 309
 310                 vreg_lvs1a_1p8: lvs1 {
 311                         regulator-min-microvolt = <1800000>;
 312                         regulator-max-microvolt = <1800000>;
 313                 };
 314
 315                 vreg_lvs2a_1p8: lvs2 {
 316                         regulator-min-microvolt = <1800000>;
 317                         regulator-max-microvolt = <1800000>;
 318                 };
 319         };
 320
 321         pmi8998-rpmh-regulators {
 322                 compatible = "qcom,pmi8998-rpmh-regulators";
 323                 qcom,pmic-id = "b";
 324
 325                 vdd-bob-supply = <&vph_pwr>;
 326
 327                 vreg_bob: bob {
 328                         regulator-min-microvolt = <3312000>;
 329                         regulator-max-microvolt = <3600000>;
 330                         regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
 331                         regulator-allow-bypass;
 332                 };
 333         };
 334
 335         pm8005-rpmh-regulators {
 336                 compatible = "qcom,pm8005-rpmh-regulators";
 337                 qcom,pmic-id = "c";
 338
 339                 vdd-s1-supply = <&vph_pwr>;
 340                 vdd-s2-supply = <&vph_pwr>;
 341                 vdd-s3-supply = <&vph_pwr>;
 342                 vdd-s4-supply = <&vph_pwr>;
 343
 344                 vreg_s3c_0p6: smps3 {
 345                         regulator-min-microvolt = <600000>;
 346                         regulator-max-microvolt = <600000>;
 347                 };
 348         };
 349 };
 350
 351 &cdsp_pas {
 352         status = "okay";
 353 };
 354
 355 &gcc {
 356         protected-clocks = <GCC_QSPI_CORE_CLK>,
 357                            <GCC_QSPI_CORE_CLK_SRC>,
 358                            <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
 359                            <GCC_LPASS_Q6_AXI_CLK>,
 360                            <GCC_LPASS_SWAY_CLK>;
 361 };
 362
 363 &i2c10 {
 364         status = "okay";
 365         clock-frequency = <400000>;
 366 };
 367
 368 &qupv3_id_1 {
 369         status = "okay";
 370 };
 371
 372 &sdhc_2 {
 373         status = "okay";
 374
 375         pinctrl-names = "default";
 376         pinctrl-0 = <&sdc2_clk &sdc2_cmd &sdc2_data &sd_card_det_n>;
 377
 378         vmmc-supply = <&vreg_l21a_2p95>;
 379         vqmmc-supply = <&vddpx_2>;
 380
 381         cd-gpios = <&tlmm 126 GPIO_ACTIVE_LOW>;
 382 };
 383
 384 &uart9 {
 385         status = "okay";
 386 };
 387
 388 &ufs_mem_hc {
 389         status = "okay";
 390
 391         reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
 392
 393         vcc-supply = <&vreg_l20a_2p95>;
 394         vcc-max-microamp = <600000>;
 395 };
 396
 397 &ufs_mem_phy {
 398         status = "okay";
 399
 400         vdda-phy-supply = <&vdda_ufs1_core>;
 401         vdda-pll-supply = <&vdda_ufs1_1p2>;
 402 };
 403
 404 &usb_1 {
 405         status = "okay";
 406 };
 407
 408 &usb_1_dwc3 {
 409         /* Until we have Type C hooked up we'll force this as peripheral. */
 410         dr_mode = "peripheral";
 411 };
 412
 413 &usb_1_hsphy {
 414         status = "okay";
 415
 416         vdd-supply = <&vdda_usb1_ss_core>;
 417         vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
 418         vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
 419
 420         qcom,imp-res-offset-value = <8>;
 421         qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
 422         qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
 423         qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
 424 };
 425
 426 &usb_1_qmpphy {
 427         status = "okay";
 428
 429         vdda-phy-supply = <&vdda_usb1_ss_1p2>;
 430         vdda-pll-supply = <&vdda_usb1_ss_core>;
 431 };
 432
 433 &usb_2 {
 434         status = "okay";
 435 };
 436
 437 &usb_2_dwc3 {
 438         /*
 439          * Though the USB block on SDM845 can support host, there's no vbus
 440          * signal for this port on MTP.  Thus (unless you have a non-compliant
 441          * hub that works without vbus) the only sensible thing is to force
 442          * peripheral mode.
 443          */
 444         dr_mode = "peripheral";
 445 };
 446
 447 &usb_2_hsphy {
 448         status = "okay";
 449
 450         vdd-supply = <&vdda_usb2_ss_core>;
 451         vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
 452         vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
 453
 454         qcom,imp-res-offset-value = <8>;
 455         qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_22_8_MA>;
 456 };
 457
 458 &usb_2_qmpphy {
 459         status = "okay";
 460
 461         vdda-phy-supply = <&vdda_usb2_ss_1p2>;
 462         vdda-pll-supply = <&vdda_usb2_ss_core>;
 463 };
 464
 465 &wifi {
 466         status = "okay";
 467         vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
 468         vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 469         vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 470         vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
 471 };
 472
 473 /* PINCTRL - additions to nodes defined in sdm845.dtsi */
 474
 475 &qup_i2c10_default {
 476         pinconf {
 477                 pins = "gpio55", "gpio56";
 478                 drive-strength = <2>;
 479                 bias-disable;
 480         };
 481 };
 482
 483 &qup_uart9_default {
 484         pinconf-tx {
 485                 pins = "gpio4";
 486                 drive-strength = <2>;
 487                 bias-disable;
 488         };
 489
 490         pinconf-rx {
 491                 pins = "gpio5";
 492                 drive-strength = <2>;
 493                 bias-pull-up;
 494         };
 495 };
 496
 497 &tlmm {
 498         gpio-reserved-ranges = <0 4>, <81 4>;
 499
 500         sdc2_clk: sdc2-clk {
 501                 pinconf {
 502                         pins = "sdc2_clk";
 503                         bias-disable;
 504
 505                         /*
 506                          * It seems that mmc_test reports errors if drive
 507                          * strength is not 16 on clk, cmd, and data pins.
 508                          */
 509                         drive-strength = <16>;
 510                 };
 511         };
 512
 513         sdc2_cmd: sdc2-cmd {
 514                 pinconf {
 515                         pins = "sdc2_cmd";
 516                         bias-pull-up;
 517                         drive-strength = <16>;
 518                 };
 519         };
 520
 521         sdc2_data: sdc2-data {
 522                 pinconf {
 523                         pins = "sdc2_data";
 524                         bias-pull-up;
 525                         drive-strength = <16>;
 526                 };
 527         };
 528
 529         sd_card_det_n: sd-card-det-n {
 530                 pinmux {
 531                         pins = "gpio126";
 532                         function = "gpio";
 533                 };
 534
 535                 pinconf {
 536                         pins = "gpio126";
 537                         bias-pull-up;
 538                 };
 539         };
 540 };