src/arm64/qcom/sa8155p-adp.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (c) 2021, Linaro Limited
   4  */
   5
   6 /dts-v1/;
   7
   8 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include "sa8155p.dtsi"
  11 #include "pmm8155au_1.dtsi"
  12 #include "pmm8155au_2.dtsi"
  13
  14 / {
  15         model = "Qualcomm Technologies, Inc. SA8155P ADP";
  16         compatible = "qcom,sa8155p-adp", "qcom,sa8155p";
  17
  18         aliases {
  19                 serial0 = &uart2;
  20                 serial1 = &uart9;
  21         };
  22
  23         chosen {
  24                 stdout-path = "serial0:115200n8";
  25         };
  26
  27         vreg_3p3: vreg-3p3-regulator {
  28                 compatible = "regulator-fixed";
  29                 regulator-name = "vreg_3p3";
  30                 regulator-min-microvolt = <3300000>;
  31                 regulator-max-microvolt = <3300000>;
  32         };
  33
  34         /*
  35          * S4A is always on and not controllable through RPMh.
  36          * So model it as a fixed regulator.
  37          */
  38         vreg_s4a_1p8: smps4 {
  39                 compatible = "regulator-fixed";
  40                 regulator-name = "vreg_s4a_1p8";
  41
  42                 regulator-min-microvolt = <1800000>;
  43                 regulator-max-microvolt = <1800000>;
  44
  45                 regulator-always-on;
  46                 regulator-boot-on;
  47
  48                 vin-supply = <&vreg_3p3>;
  49         };
  50 };
  51
  52 &apps_rsc {
  53         regulators-0 {
  54                 compatible = "qcom,pmm8155au-rpmh-regulators";
  55                 qcom,pmic-id = "a";
  56
  57                 vdd-s1-supply = <&vreg_3p3>;
  58                 vdd-s2-supply = <&vreg_3p3>;
  59                 vdd-s3-supply = <&vreg_3p3>;
  60                 vdd-s4-supply = <&vreg_3p3>;
  61                 vdd-s5-supply = <&vreg_3p3>;
  62                 vdd-s6-supply = <&vreg_3p3>;
  63                 vdd-s7-supply = <&vreg_3p3>;
  64                 vdd-s8-supply = <&vreg_3p3>;
  65                 vdd-s9-supply = <&vreg_3p3>;
  66                 vdd-s10-supply = <&vreg_3p3>;
  67
  68                 vdd-l1-l8-l11-supply = <&vreg_s6a_0p92>;
  69                 vdd-l2-l10-supply = <&vreg_3p3>;
  70                 vdd-l3-l4-l5-l18-supply = <&vreg_s6a_0p92>;
  71                 vdd-l6-l9-supply = <&vreg_s6a_0p92>;
  72                 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
  73                 vdd-l13-l16-l17-supply = <&vreg_3p3>;
  74
  75                 vreg_s5a_2p04: smps5 {
  76                         regulator-name = "vreg_s5a_2p04";
  77                         regulator-min-microvolt = <1904000>;
  78                         regulator-max-microvolt = <2000000>;
  79                 };
  80
  81                 vreg_s6a_0p92: smps6 {
  82                         regulator-name = "vreg_s6a_0p92";
  83                         regulator-min-microvolt = <920000>;
  84                         regulator-max-microvolt = <1128000>;
  85                 };
  86
  87                 vreg_l1a_0p752: ldo1 {
  88                         regulator-name = "vreg_l1a_0p752";
  89                         regulator-min-microvolt = <752000>;
  90                         regulator-max-microvolt = <752000>;
  91                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  92                 };
  93
  94                 vdda_usb_hs_3p1:
  95                 vreg_l2a_3p072: ldo2 {
  96                         regulator-name = "vreg_l2a_3p072";
  97                         regulator-min-microvolt = <3072000>;
  98                         regulator-max-microvolt = <3072000>;
  99                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 100                 };
 101
 102                 vreg_l3a_0p8: ldo3 {
 103                         regulator-name = "vreg_l3a_0p8";
 104                         regulator-min-microvolt = <800000>;
 105                         regulator-max-microvolt = <800000>;
 106                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 107                 };
 108
 109                 vdd_usb_hs_core:
 110                 vdda_usb_ss_dp_core_1:
 111                 vreg_l5a_0p88: ldo5 {
 112                         regulator-name = "vreg_l5a_0p88";
 113                         regulator-min-microvolt = <880000>;
 114                         regulator-max-microvolt = <880000>;
 115                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 116                         regulator-allow-set-load;
 117                         regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
 118                                                    RPMH_REGULATOR_MODE_HPM>;
 119                 };
 120
 121                 vreg_l7a_1p8: ldo7 {
 122                         regulator-name = "vreg_l7a_1p8";
 123                         regulator-min-microvolt = <1800000>;
 124                         regulator-max-microvolt = <1800000>;
 125                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 126                 };
 127
 128                 vreg_l10a_2p96: ldo10 {
 129                         regulator-name = "vreg_l10a_2p96";
 130                         regulator-min-microvolt = <2504000>;
 131                         regulator-max-microvolt = <2960000>;
 132                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 133                         regulator-allow-set-load;
 134                         regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
 135                                                    RPMH_REGULATOR_MODE_HPM>;
 136                 };
 137
 138                 vreg_l11a_0p8: ldo11 {
 139                         regulator-name = "vreg_l11a_0p8";
 140                         regulator-min-microvolt = <800000>;
 141                         regulator-max-microvolt = <800000>;
 142                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 143                 };
 144
 145                 vdda_usb_hs_1p8:
 146                 vreg_l12a_1p8: ldo12 {
 147                         regulator-name = "vreg_l12a_1p8";
 148                         regulator-min-microvolt = <1800000>;
 149                         regulator-max-microvolt = <1800000>;
 150                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 151                 };
 152
 153                 vreg_l13a_2p7: ldo13 {
 154                         regulator-name = "vreg_l13a_2p7";
 155                         regulator-min-microvolt = <2704000>;
 156                         regulator-max-microvolt = <2704000>;
 157                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 158                 };
 159
 160                 vreg_l15a_1p7: ldo15 {
 161                         regulator-name = "vreg_l15a_1p7";
 162                         regulator-min-microvolt = <1704000>;
 163                         regulator-max-microvolt = <1704000>;
 164                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 165                 };
 166
 167                 vreg_l16a_2p7: ldo16 {
 168                         regulator-name = "vreg_l16a_2p7";
 169                         regulator-min-microvolt = <2704000>;
 170                         regulator-max-microvolt = <2960000>;
 171                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 172                 };
 173
 174                 vreg_l17a_2p96: ldo17 {
 175                         regulator-name = "vreg_l17a_2p96";
 176                         regulator-min-microvolt = <2504000>;
 177                         regulator-max-microvolt = <2960000>;
 178                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 179                 };
 180         };
 181
 182         regulators-1 {
 183                 compatible = "qcom,pmm8155au-rpmh-regulators";
 184                 qcom,pmic-id = "c";
 185
 186                 vdd-s1-supply = <&vreg_3p3>;
 187                 vdd-s2-supply = <&vreg_3p3>;
 188                 vdd-s3-supply = <&vreg_3p3>;
 189                 vdd-s4-supply = <&vreg_3p3>;
 190                 vdd-s5-supply = <&vreg_3p3>;
 191                 vdd-s6-supply = <&vreg_3p3>;
 192                 vdd-s7-supply = <&vreg_3p3>;
 193                 vdd-s8-supply = <&vreg_3p3>;
 194                 vdd-s9-supply = <&vreg_3p3>;
 195                 vdd-s10-supply = <&vreg_3p3>;
 196
 197                 vdd-l1-l8-l11-supply = <&vreg_s4c_1p352>;
 198                 vdd-l2-l10-supply = <&vreg_3p3>;
 199                 vdd-l3-l4-l5-l18-supply = <&vreg_s4c_1p352>;
 200                 vdd-l6-l9-supply = <&vreg_s6c_1p128>;
 201                 vdd-l7-l12-l14-l15-supply = <&vreg_s5c_2p04>;
 202                 vdd-l13-l16-l17-supply = <&vreg_3p3>;
 203
 204                 vreg_s4c_1p352: smps4 {
 205                         regulator-name = "vreg_s4c_1p352";
 206                         regulator-min-microvolt = <1352000>;
 207                         regulator-max-microvolt = <1352000>;
 208                 };
 209
 210                 vreg_s5c_2p04: smps5 {
 211                         regulator-name = "vreg_s5c_2p04";
 212                         regulator-min-microvolt = <1904000>;
 213                         regulator-max-microvolt = <2000000>;
 214                 };
 215
 216                 vreg_s6c_1p128: smps6 {
 217                         regulator-name = "vreg_s6c_1p128";
 218                         regulator-min-microvolt = <1128000>;
 219                         regulator-max-microvolt = <1128000>;
 220                 };
 221
 222                 vreg_l1c_1p304: ldo1 {
 223                         regulator-name = "vreg_l1c_1p304";
 224                         regulator-min-microvolt = <1304000>;
 225                         regulator-max-microvolt = <1304000>;
 226                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 227                 };
 228
 229                 vreg_l2c_1p808: ldo2 {
 230                         regulator-name = "vreg_l2c_1p808";
 231                         regulator-min-microvolt = <1704000>;
 232                         regulator-max-microvolt = <2928000>;
 233                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 234                 };
 235
 236                 vreg_l5c_1p2: ldo5 {
 237                         regulator-name = "vreg_l5c_1p2";
 238                         regulator-min-microvolt = <1200000>;
 239                         regulator-max-microvolt = <1200000>;
 240                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 241                         regulator-allow-set-load;
 242                         regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
 243                                                    RPMH_REGULATOR_MODE_HPM>;
 244                 };
 245
 246                 vreg_l7c_1p8: ldo7 {
 247                         regulator-name = "vreg_l7c_1p8";
 248                         regulator-min-microvolt = <1800000>;
 249                         regulator-max-microvolt = <1800000>;
 250                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 251                 };
 252
 253                 vreg_l8c_1p2: ldo8 {
 254                         regulator-name = "vreg_l8c_1p2";
 255                         regulator-min-microvolt = <1200000>;
 256                         regulator-max-microvolt = <1200000>;
 257                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 258                         regulator-allow-set-load;
 259                         regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
 260                                                    RPMH_REGULATOR_MODE_HPM>;
 261                 };
 262
 263                 vreg_l10c_3p3: ldo10 {
 264                         regulator-name = "vreg_l10c_3p3";
 265                         regulator-min-microvolt = <3000000>;
 266                         regulator-max-microvolt = <3312000>;
 267                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 268                 };
 269
 270                 vreg_l11c_0p8: ldo11 {
 271                         regulator-name = "vreg_l11c_0p8";
 272                         regulator-min-microvolt = <800000>;
 273                         regulator-max-microvolt = <800000>;
 274                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 275                 };
 276
 277                 vreg_l12c_1p808: ldo12 {
 278                         regulator-name = "vreg_l12c_1p808";
 279                         regulator-min-microvolt = <1704000>;
 280                         regulator-max-microvolt = <2928000>;
 281                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 282                 };
 283
 284                 vreg_l13c_2p96: ldo13 {
 285                         regulator-name = "vreg_l13c_2p96";
 286                         regulator-min-microvolt = <2504000>;
 287                         regulator-max-microvolt = <2960000>;
 288                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 289                 };
 290
 291                 vreg_l15c_1p9: ldo15 {
 292                         regulator-name = "vreg_l15c_1p9";
 293                         regulator-min-microvolt = <1704000>;
 294                         regulator-max-microvolt = <2928000>;
 295                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 296                 };
 297
 298                 vreg_l16c_3p008: ldo16 {
 299                         regulator-name = "vreg_l16c_3p008";
 300                         regulator-min-microvolt = <3008000>;
 301                         regulator-max-microvolt = <3008000>;
 302                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 303                 };
 304
 305                 vreg_l18c_0p88: ldo18 {
 306                         regulator-name = "vreg_l18c_0p88";
 307                         regulator-min-microvolt = <880000>;
 308                         regulator-max-microvolt = <880000>;
 309                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 310                 };
 311         };
 312 };
 313
 314 &ethernet {
 315         status = "okay";
 316
 317         snps,reset-gpio = <&tlmm 79 GPIO_ACTIVE_LOW>;
 318         snps,reset-active-low;
 319         snps,reset-delays-us = <0 11000 70000>;
 320
 321         snps,mtl-rx-config = <&mtl_rx_setup>;
 322         snps,mtl-tx-config = <&mtl_tx_setup>;
 323
 324         pinctrl-names = "default";
 325         pinctrl-0 = <&ethernet_defaults>;
 326
 327         phy-handle = <&rgmii_phy>;
 328         phy-mode = "rgmii";
 329         max-speed = <1000>;
 330
 331         mdio {
 332                 compatible = "snps,dwmac-mdio";
 333                 #address-cells = <1>;
 334                 #size-cells = <0>;
 335
 336                 /* Micrel KSZ9031RNZ PHY */
 337                 rgmii_phy: phy@7 {
 338                         compatible = "ethernet-phy-ieee802.3-c22";
 339                         reg = <0x7>;
 340
 341                         interrupts-extended = <&tlmm 124 IRQ_TYPE_EDGE_FALLING>;
 342                         device_type = "ethernet-phy";
 343                 };
 344         };
 345
 346         mtl_rx_setup: rx-queues-config {
 347                 snps,rx-queues-to-use = <1>;
 348                 snps,rx-sched-sp;
 349
 350                 queue0 {
 351                         snps,dcb-algorithm;
 352                         snps,map-to-dma-channel = <0x0>;
 353                         snps,route-up;
 354                         snps,priority = <0x1>;
 355                 };
 356         };
 357
 358         mtl_tx_setup: tx-queues-config {
 359                 snps,tx-queues-to-use = <1>;
 360                 snps,tx-sched-wrr;
 361
 362                 queue0 {
 363                         snps,weight = <0x10>;
 364                         snps,dcb-algorithm;
 365                         snps,priority = <0x0>;
 366                 };
 367         };
 368 };
 369
 370 &qupv3_id_1 {
 371         status = "okay";
 372 };
 373
 374 &remoteproc_adsp {
 375         status = "okay";
 376         firmware-name = "qcom/sa8155p/adsp.mdt";
 377 };
 378
 379 &remoteproc_cdsp {
 380         status = "okay";
 381         firmware-name = "qcom/sa8155p/cdsp.mdt";
 382 };
 383
 384 &sdhc_2 {
 385         status = "okay";
 386
 387         cd-gpios = <&tlmm 4 GPIO_ACTIVE_LOW>;
 388         pinctrl-names = "default", "sleep";
 389         pinctrl-0 = <&sdc2_on>;
 390         pinctrl-1 = <&sdc2_off>;
 391         vqmmc-supply = <&vreg_l13c_2p96>; /* IO line power */
 392         vmmc-supply = <&vreg_l17a_2p96>;  /* Card power line */
 393         bus-width = <4>;
 394         no-sdio;
 395         no-mmc;
 396 };
 397
 398 &uart2 {
 399         status = "okay";
 400 };
 401
 402 &uart9 {
 403         status = "okay";
 404 };
 405
 406 &ufs_mem_hc {
 407         status = "okay";
 408
 409         reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>;
 410
 411         vcc-supply = <&vreg_l10a_2p96>;
 412         vcc-max-microamp = <750000>;
 413         vccq-supply = <&vreg_l5c_1p2>;
 414         vccq-max-microamp = <700000>;
 415         vccq2-supply = <&vreg_s4a_1p8>;
 416         vccq2-max-microamp = <750000>;
 417 };
 418
 419 &ufs_mem_phy {
 420         status = "okay";
 421
 422         vdda-phy-supply = <&vreg_l8c_1p2>;
 423         vdda-pll-supply = <&vreg_l5a_0p88>;
 424 };
 425
 426 &usb_1 {
 427         status = "okay";
 428 };
 429
 430 &usb_1_dwc3 {
 431         dr_mode = "host";
 432
 433         pinctrl-names = "default";
 434         pinctrl-0 = <&usb2phy_ac_en1_default>;
 435 };
 436
 437 &usb_1_hsphy {
 438         status = "okay";
 439         vdda-pll-supply = <&vdd_usb_hs_core>;
 440         vdda33-supply = <&vdda_usb_hs_3p1>;
 441         vdda18-supply = <&vdda_usb_hs_1p8>;
 442 };
 443
 444 &usb_1_qmpphy {
 445         status = "disabled";
 446 };
 447
 448 &usb_2 {
 449         status = "okay";
 450 };
 451
 452 &usb_2_dwc3 {
 453         dr_mode = "host";
 454
 455         pinctrl-names = "default";
 456         pinctrl-0 = <&usb2phy_ac_en2_default>;
 457 };
 458
 459 &usb_2_hsphy {
 460         status = "okay";
 461         vdda-pll-supply = <&vdd_usb_hs_core>;
 462         vdda33-supply = <&vdda_usb_hs_3p1>;
 463         vdda18-supply = <&vdda_usb_hs_1p8>;
 464 };
 465
 466 &usb_2_qmpphy {
 467         status = "okay";
 468         vdda-phy-supply = <&vreg_l8c_1p2>;
 469         vdda-pll-supply = <&vdda_usb_ss_dp_core_1>;
 470 };
 471
 472 &pcie0 {
 473         status = "okay";
 474 };
 475
 476 &pcie0_phy {
 477         status = "okay";
 478         vdda-phy-supply = <&vreg_l18c_0p88>;
 479         vdda-pll-supply = <&vreg_l8c_1p2>;
 480 };
 481
 482 &pcie1_phy {
 483         vdda-phy-supply = <&vreg_l18c_0p88>;
 484         vdda-pll-supply = <&vreg_l8c_1p2>;
 485 };
 486
 487 &tlmm {
 488         gpio-reserved-ranges = <0 4>;
 489
 490         sdc2_on: sdc2-on-state {
 491                 clk-pins {
 492                         pins = "sdc2_clk";
 493                         bias-disable;           /* No pull */
 494                         drive-strength = <16>;  /* 16 MA */
 495                 };
 496
 497                 cmd-pins {
 498                         pins = "sdc2_cmd";
 499                         bias-pull-up;           /* pull up */
 500                         drive-strength = <16>;  /* 16 MA */
 501                 };
 502
 503                 data-pins {
 504                         pins = "sdc2_data";
 505                         bias-pull-up;           /* pull up */
 506                         drive-strength = <16>;  /* 16 MA */
 507                 };
 508
 509                 sd-cd-pins {
 510                         pins = "gpio96";
 511                         function = "gpio";
 512                         bias-pull-up;           /* pull up */
 513                         drive-strength = <2>;   /* 2 MA */
 514                 };
 515         };
 516
 517         sdc2_off: sdc2-off-state {
 518                 clk-pins {
 519                         pins = "sdc2_clk";
 520                         bias-disable;           /* No pull */
 521                         drive-strength = <2>;   /* 2 MA */
 522                 };
 523
 524                 cmd-pins {
 525                         pins = "sdc2_cmd";
 526                         bias-pull-up;           /* pull up */
 527                         drive-strength = <2>;   /* 2 MA */
 528                 };
 529
 530                 data-pins {
 531                         pins = "sdc2_data";
 532                         bias-pull-up;           /* pull up */
 533                         drive-strength = <2>;   /* 2 MA */
 534                 };
 535
 536                 sd-cd-pins {
 537                         pins = "gpio96";
 538                         function = "gpio";
 539                         bias-pull-up;           /* pull up */
 540                         drive-strength = <2>;   /* 2 MA */
 541                 };
 542         };
 543
 544         usb2phy_ac_en1_default: usb2phy-ac-en1-default-state {
 545                 pins = "gpio113";
 546                 function = "usb2phy_ac";
 547                 bias-disable;
 548                 drive-strength = <2>;
 549         };
 550
 551         usb2phy_ac_en2_default: usb2phy-ac-en2-default-state {
 552                 pins = "gpio123";
 553                 function = "usb2phy_ac";
 554                 bias-disable;
 555                 drive-strength = <2>;
 556         };
 557
 558         ethernet_defaults: ethernet-defaults-state {
 559                 mdc-pins {
 560                         pins = "gpio7";
 561                         function = "rgmii";
 562                         bias-pull-up;
 563                 };
 564
 565                 mdio-pins {
 566                         pins = "gpio59";
 567                         function = "rgmii";
 568                         bias-pull-up;
 569                 };
 570
 571                 rgmii-rx-pins {
 572                         pins = "gpio117", "gpio118", "gpio119", "gpio120", "gpio115", "gpio116";
 573                         function = "rgmii";
 574                         bias-disable;
 575                         drive-strength = <2>;
 576                 };
 577
 578                 rgmii-tx-pins {
 579                         pins = "gpio122", "gpio4", "gpio5", "gpio6", "gpio114", "gpio121";
 580                         function = "rgmii";
 581                         bias-pull-up;
 582                         drive-strength = <16>;
 583                 };
 584
 585                 phy-intr-pins {
 586                         pins = "gpio124";
 587                         function = "emac_phy";
 588                         bias-disable;
 589                         drive-strength = <8>;
 590                 };
 591
 592                 pps-pins {
 593                         pins = "gpio81";
 594                         function = "emac_pps";
 595                         bias-disable;
 596                         drive-strength = <8>;
 597                 };
 598
 599                 phy-reset-pins {
 600                         pins = "gpio79";
 601                         function = "gpio";
 602                         bias-pull-up;
 603                         drive-strength = <16>;
 604                 };
 605         };
 606 };