sys/gnu/dts/arm64/qcom/sdm845-cheza.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Google Cheza device tree source (common between revisions)
   4  *
   5  * Copyright 2018 Google LLC.
   6  */
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/input/input.h>
  10 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
  11 #include "sdm845.dtsi"
  12
  13 /* PMICs depend on spmi_bus label and so must come after SoC */
  14 #include "pm8005.dtsi"
  15 #include "pm8998.dtsi"
  16
  17 / {
  18         aliases {
  19                 bluetooth0 = &bluetooth;
  20                 hsuart0 = &uart6;
  21                 serial0 = &uart9;
  22                 wifi0 = &wifi;
  23         };
  24
  25         chosen {
  26                 stdout-path = "serial0:115200n8";
  27         };
  28
  29         backlight: backlight {
  30                 compatible = "pwm-backlight";
  31                 pwms = <&cros_ec_pwm 0>;
  32                 enable-gpios = <&tlmm 37 GPIO_ACTIVE_HIGH>;
  33                 power-supply = <&ppvar_sys>;
  34                 pinctrl-names = "default";
  35                 pinctrl-0 = <&ap_edp_bklten>;
  36         };
  37
  38         /* FIXED REGULATORS - parents above children */
  39
  40         /* This is the top level supply and variable voltage */
  41         ppvar_sys: ppvar-sys-regulator {
  42                 compatible = "regulator-fixed";
  43                 regulator-name = "ppvar_sys";
  44                 regulator-always-on;
  45                 regulator-boot-on;
  46         };
  47
  48         /* This divides ppvar_sys by 2, so voltage is variable */
  49         src_vph_pwr: src-vph-pwr-regulator {
  50                 compatible = "regulator-fixed";
  51                 regulator-name = "src_vph_pwr";
  52
  53                 /* EC turns on with switchcap_on_l; always on for AP */
  54                 regulator-always-on;
  55                 regulator-boot-on;
  56
  57                 vin-supply = <&ppvar_sys>;
  58         };
  59
  60         pp5000_a: pp5000-a-regulator {
  61                 compatible = "regulator-fixed";
  62                 regulator-name = "pp5000_a";
  63
  64                 /* EC turns on with en_pp5000_a; always on for AP */
  65                 regulator-always-on;
  66                 regulator-boot-on;
  67                 regulator-min-microvolt = <5000000>;
  68                 regulator-max-microvolt = <5000000>;
  69
  70                 vin-supply = <&ppvar_sys>;
  71         };
  72
  73         src_vreg_bob: src-vreg-bob-regulator {
  74                 compatible = "regulator-fixed";
  75                 regulator-name = "src_vreg_bob";
  76
  77                 /* EC turns on with vbob_en; always on for AP */
  78                 regulator-always-on;
  79                 regulator-boot-on;
  80                 regulator-min-microvolt = <3600000>;
  81                 regulator-max-microvolt = <3600000>;
  82
  83                 vin-supply = <&ppvar_sys>;
  84         };
  85
  86         pp3300_dx_edp: pp3300-dx-edp-regulator {
  87                 compatible = "regulator-fixed";
  88                 regulator-name = "pp3300_dx_edp";
  89
  90                 regulator-min-microvolt = <3300000>;
  91                 regulator-max-microvolt = <3300000>;
  92
  93                 gpio = <&tlmm 43 GPIO_ACTIVE_HIGH>;
  94                 enable-active-high;
  95                 pinctrl-names = "default";
  96                 pinctrl-0 = <&en_pp3300_dx_edp>;
  97         };
  98
  99         /*
 100          * Apparently RPMh does not provide support for PM8998 S4 because it
 101          * is always-on; model it as a fixed regulator.
 102          */
 103         src_pp1800_s4a: pm8998-smps4 {
 104                 compatible = "regulator-fixed";
 105                 regulator-name = "src_pp1800_s4a";
 106
 107                 regulator-min-microvolt = <1800000>;
 108                 regulator-max-microvolt = <1800000>;
 109
 110                 regulator-always-on;
 111                 regulator-boot-on;
 112
 113                 vin-supply = <&src_vph_pwr>;
 114         };
 115
 116         /* BOARD-SPECIFIC TOP LEVEL NODES */
 117
 118         gpio-keys {
 119                 compatible = "gpio-keys";
 120                 pinctrl-names = "default";
 121                 pinctrl-0 = <&pen_eject_odl>;
 122
 123                 pen-insert {
 124                         label = "Pen Insert";
 125                         /* Insert = low, eject = high */
 126                         gpios = <&tlmm 119 GPIO_ACTIVE_LOW>;
 127                         linux,code = <SW_PEN_INSERTED>;
 128                         linux,input-type = <EV_SW>;
 129                         wakeup-source;
 130                 };
 131         };
 132
 133         panel: panel {
 134                 compatible ="innolux,p120zdg-bf1";
 135                 power-supply = <&pp3300_dx_edp>;
 136                 backlight = <&backlight>;
 137                 no-hpd;
 138
 139                 ports {
 140                         panel_in: port {
 141                                 panel_in_edp: endpoint {
 142                                         remote-endpoint = <&sn65dsi86_out>;
 143                                 };
 144                         };
 145                 };
 146         };
 147 };
 148
 149 /*
 150  * Reserved memory changes
 151  *
 152  * Putting this all together (out of order with the rest of the file) to keep
 153  * all modifications to the memory map (from sdm845.dtsi) in one place.
 154  */
 155
 156 /*
 157  * Our mpss_region is 8MB bigger than the default one and that conflicts
 158  * with venus_mem and cdsp_mem.
 159  *
 160  * For venus_mem we'll delete and re-create at a different address.
 161  *
 162  * cdsp_mem isn't used on cheza right now so we won't bother re-creating it; but
 163  * that also means we need to delete cdsp_pas.
 164  */
 165 /delete-node/ &venus_mem;
 166 /delete-node/ &cdsp_mem;
 167 /delete-node/ &cdsp_pas;
 168 /delete-node/ &gpu_mem;
 169
 170 /* Increase the size from 120 MB to 128 MB */
 171 &mpss_region {
 172         reg = <0 0x8e000000 0 0x8000000>;
 173 };
 174
 175 /* Increase the size from 2MB to 8MB */
 176 &rmtfs_mem {
 177         reg = <0 0x88f00000 0 0x800000>;
 178 };
 179
 180 / {
 181         reserved-memory {
 182                 venus_mem: memory@96000000 {
 183                         reg = <0 0x96000000 0 0x500000>;
 184                         no-map;
 185                 };
 186         };
 187 };
 188
 189 &qspi {
 190         status = "okay";
 191         pinctrl-names = "default";
 192         pinctrl-0 = <&qspi_clk &qspi_cs0 &qspi_data01>;
 193
 194         flash@0 {
 195                 compatible = "jedec,spi-nor";
 196                 reg = <0>;
 197
 198                 /*
 199                  * In theory chip supports up to 104 MHz and controller up
 200                  * to 80 MHz, but above 25 MHz wasn't reliable so we'll use
 201                  * that for now.  b:117440651
 202                  */
 203                 spi-max-frequency = <25000000>;
 204                 spi-tx-bus-width = <2>;
 205                 spi-rx-bus-width = <2>;
 206         };
 207 };
 208
 209
 210 &apps_rsc {
 211         pm8998-rpmh-regulators {
 212                 compatible = "qcom,pm8998-rpmh-regulators";
 213                 qcom,pmic-id = "a";
 214
 215                 vdd-s1-supply = <&src_vph_pwr>;
 216                 vdd-s2-supply = <&src_vph_pwr>;
 217                 vdd-s3-supply = <&src_vph_pwr>;
 218                 vdd-s4-supply = <&src_vph_pwr>;
 219                 vdd-s5-supply = <&src_vph_pwr>;
 220                 vdd-s6-supply = <&src_vph_pwr>;
 221                 vdd-s7-supply = <&src_vph_pwr>;
 222                 vdd-s8-supply = <&src_vph_pwr>;
 223                 vdd-s9-supply = <&src_vph_pwr>;
 224                 vdd-s10-supply = <&src_vph_pwr>;
 225                 vdd-s11-supply = <&src_vph_pwr>;
 226                 vdd-s12-supply = <&src_vph_pwr>;
 227                 vdd-s13-supply = <&src_vph_pwr>;
 228                 vdd-l1-l27-supply = <&src_pp1025_s7a>;
 229                 vdd-l2-l8-l17-supply = <&src_pp1350_s3a>;
 230                 vdd-l3-l11-supply = <&src_pp1025_s7a>;
 231                 vdd-l4-l5-supply = <&src_pp1025_s7a>;
 232                 vdd-l6-supply = <&src_vph_pwr>;
 233                 vdd-l7-l12-l14-l15-supply = <&src_pp2040_s5a>;
 234                 vdd-l9-supply = <&src_pp2040_s5a>;
 235                 vdd-l10-l23-l25-supply = <&src_vreg_bob>;
 236                 vdd-l13-l19-l21-supply = <&src_vreg_bob>;
 237                 vdd-l16-l28-supply = <&src_vreg_bob>;
 238                 vdd-l18-l22-supply = <&src_vreg_bob>;
 239                 vdd-l20-l24-supply = <&src_vreg_bob>;
 240                 vdd-l26-supply = <&src_pp1350_s3a>;
 241                 vin-lvs-1-2-supply = <&src_pp1800_s4a>;
 242
 243                 src_pp1125_s2a: smps2 {
 244                         regulator-min-microvolt = <1100000>;
 245                         regulator-max-microvolt = <1100000>;
 246                 };
 247
 248                 src_pp1350_s3a: smps3 {
 249                         regulator-min-microvolt = <1352000>;
 250                         regulator-max-microvolt = <1352000>;
 251                 };
 252
 253                 src_pp2040_s5a: smps5 {
 254                         regulator-min-microvolt = <1904000>;
 255                         regulator-max-microvolt = <2040000>;
 256                 };
 257
 258                 src_pp1025_s7a: smps7 {
 259                         regulator-min-microvolt = <900000>;
 260                         regulator-max-microvolt = <1028000>;
 261                 };
 262
 263                 vdd_qusb_hs0:
 264                 vdda_hp_pcie_core:
 265                 vdda_mipi_csi0_0p9:
 266                 vdda_mipi_csi1_0p9:
 267                 vdda_mipi_csi2_0p9:
 268                 vdda_mipi_dsi0_pll:
 269                 vdda_mipi_dsi1_pll:
 270                 vdda_qlink_lv:
 271                 vdda_qlink_lv_ck:
 272                 vdda_qrefs_0p875:
 273                 vdda_pcie_core:
 274                 vdda_pll_cc_ebi01:
 275                 vdda_pll_cc_ebi23:
 276                 vdda_sp_sensor:
 277                 vdda_ufs1_core:
 278                 vdda_ufs2_core:
 279                 vdda_usb1_ss_core:
 280                 vdda_usb2_ss_core:
 281                 src_pp875_l1a: ldo1 {
 282                         regulator-min-microvolt = <880000>;
 283                         regulator-max-microvolt = <880000>;
 284                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 285                 };
 286
 287                 vddpx_10:
 288                 src_pp1200_l2a: ldo2 {
 289                         regulator-min-microvolt = <1200000>;
 290                         regulator-max-microvolt = <1200000>;
 291                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 292
 293                         /* TODO: why??? */
 294                         regulator-always-on;
 295                 };
 296
 297                 pp1000_l3a_sdr845: ldo3 {
 298                         regulator-min-microvolt = <1000000>;
 299                         regulator-max-microvolt = <1000000>;
 300                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 301                 };
 302
 303                 vdd_wcss_cx:
 304                 vdd_wcss_mx:
 305                 vdda_wcss_pll:
 306                 src_pp800_l5a: ldo5 {
 307                         regulator-min-microvolt = <800000>;
 308                         regulator-max-microvolt = <800000>;
 309                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 310                 };
 311
 312                 vddpx_13:
 313                 src_pp1800_l6a: ldo6 {
 314                         regulator-min-microvolt = <1856000>;
 315                         regulator-max-microvolt = <1856000>;
 316                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 317                 };
 318
 319                 pp1800_l7a_wcn3990: ldo7 {
 320                         regulator-min-microvolt = <1800000>;
 321                         regulator-max-microvolt = <1800000>;
 322                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 323                 };
 324
 325                 src_pp1200_l8a: ldo8 {
 326                         regulator-min-microvolt = <1200000>;
 327                         regulator-max-microvolt = <1248000>;
 328                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 329                 };
 330
 331                 pp1800_dx_pen:
 332                 src_pp1800_l9a: ldo9 {
 333                         regulator-min-microvolt = <1800000>;
 334                         regulator-max-microvolt = <1800000>;
 335                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 336                 };
 337
 338                 src_pp1800_l10a: ldo10 {
 339                         regulator-min-microvolt = <1800000>;
 340                         regulator-max-microvolt = <1800000>;
 341                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 342                 };
 343
 344                 pp1000_l11a_sdr845: ldo11 {
 345                         regulator-min-microvolt = <1000000>;
 346                         regulator-max-microvolt = <1048000>;
 347                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 348                 };
 349
 350                 vdd_qfprom:
 351                 vdd_qfprom_sp:
 352                 vdda_apc1_cs_1p8:
 353                 vdda_gfx_cs_1p8:
 354                 vdda_qrefs_1p8:
 355                 vdda_qusb_hs0_1p8:
 356                 vddpx_11:
 357                 src_pp1800_l12a: ldo12 {
 358                         regulator-min-microvolt = <1800000>;
 359                         regulator-max-microvolt = <1800000>;
 360                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 361                 };
 362
 363                 vddpx_2:
 364                 src_pp2950_l13a: ldo13 {
 365                         regulator-min-microvolt = <1800000>;
 366                         regulator-max-microvolt = <2960000>;
 367                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 368                 };
 369
 370                 src_pp1800_l14a: ldo14 {
 371                         regulator-min-microvolt = <1800000>;
 372                         regulator-max-microvolt = <1800000>;
 373                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 374                 };
 375
 376                 src_pp1800_l15a: ldo15 {
 377                         regulator-min-microvolt = <1800000>;
 378                         regulator-max-microvolt = <1800000>;
 379                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 380                 };
 381
 382                 pp2700_l16a: ldo16 {
 383                         regulator-min-microvolt = <2704000>;
 384                         regulator-max-microvolt = <2704000>;
 385                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 386                 };
 387
 388                 src_pp1300_l17a: ldo17 {
 389                         regulator-min-microvolt = <1304000>;
 390                         regulator-max-microvolt = <1304000>;
 391                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 392                 };
 393
 394                 pp2700_l18a: ldo18 {
 395                         regulator-min-microvolt = <2704000>;
 396                         regulator-max-microvolt = <2960000>;
 397                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 398                 };
 399
 400                 /*
 401                  * NOTE: this rail should have been called
 402                  * src_pp3300_l19a in the schematic
 403                  */
 404                 src_pp3000_l19a: ldo19 {
 405                         regulator-min-microvolt = <3304000>;
 406                         regulator-max-microvolt = <3304000>;
 407
 408                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 409                 };
 410
 411                 src_pp2950_l20a: ldo20 {
 412                         regulator-min-microvolt = <2704000>;
 413                         regulator-max-microvolt = <2960000>;
 414                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 415                 };
 416
 417                 src_pp2950_l21a: ldo21 {
 418                         regulator-min-microvolt = <2704000>;
 419                         regulator-max-microvolt = <2960000>;
 420                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 421                 };
 422
 423                 pp3300_hub:
 424                 src_pp3300_l22a: ldo22 {
 425                         regulator-min-microvolt = <3304000>;
 426                         regulator-max-microvolt = <3304000>;
 427                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 428                         /*
 429                          * HACK: Should add a usb hub node and driver
 430                          * to turn this on and off at suspend/resume time
 431                          */
 432                         regulator-boot-on;
 433                         regulator-always-on;
 434                 };
 435
 436                 pp3300_l23a_ch1_wcn3990: ldo23 {
 437                         regulator-min-microvolt = <3000000>;
 438                         regulator-max-microvolt = <3312000>;
 439                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 440                 };
 441
 442                 vdda_qusb_hs0_3p1:
 443                 src_pp3075_l24a: ldo24 {
 444                         regulator-min-microvolt = <3088000>;
 445                         regulator-max-microvolt = <3088000>;
 446                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 447                 };
 448
 449                 pp3300_l25a_ch0_wcn3990: ldo25 {
 450                         regulator-min-microvolt = <3304000>;
 451                         regulator-max-microvolt = <3304000>;
 452                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 453                 };
 454
 455                 pp1200_hub:
 456                 vdda_hp_pcie_1p2:
 457                 vdda_hv_ebi0:
 458                 vdda_hv_ebi1:
 459                 vdda_hv_ebi2:
 460                 vdda_hv_ebi3:
 461                 vdda_mipi_csi_1p25:
 462                 vdda_mipi_dsi0_1p2:
 463                 vdda_mipi_dsi1_1p2:
 464                 vdda_pcie_1p2:
 465                 vdda_ufs1_1p2:
 466                 vdda_ufs2_1p2:
 467                 vdda_usb1_ss_1p2:
 468                 vdda_usb2_ss_1p2:
 469                 src_pp1200_l26a: ldo26 {
 470                         regulator-min-microvolt = <1200000>;
 471                         regulator-max-microvolt = <1200000>;
 472                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 473                 };
 474
 475                 pp3300_dx_pen:
 476                 src_pp3300_l28a: ldo28 {
 477                         regulator-min-microvolt = <3304000>;
 478                         regulator-max-microvolt = <3304000>;
 479                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 480                 };
 481
 482                 src_pp1800_lvs1: lvs1 {
 483                         regulator-min-microvolt = <1800000>;
 484                         regulator-max-microvolt = <1800000>;
 485                 };
 486
 487                 src_pp1800_lvs2: lvs2 {
 488                         regulator-min-microvolt = <1800000>;
 489                         regulator-max-microvolt = <1800000>;
 490                 };
 491         };
 492
 493         pm8005-rpmh-regulators {
 494                 compatible = "qcom,pm8005-rpmh-regulators";
 495                 qcom,pmic-id = "c";
 496
 497                 vdd-s1-supply = <&src_vph_pwr>;
 498                 vdd-s2-supply = <&src_vph_pwr>;
 499                 vdd-s3-supply = <&src_vph_pwr>;
 500                 vdd-s4-supply = <&src_vph_pwr>;
 501
 502                 src_pp600_s3c: smps3 {
 503                         regulator-min-microvolt = <600000>;
 504                         regulator-max-microvolt = <600000>;
 505                 };
 506         };
 507 };
 508
 509 &dsi0 {
 510         status = "okay";
 511         vdda-supply = <&vdda_mipi_dsi0_1p2>;
 512
 513         ports {
 514                 port@1 {
 515                         endpoint {
 516                                 remote-endpoint = <&sn65dsi86_in>;
 517                                 data-lanes = <0 1 2 3>;
 518                         };
 519                 };
 520         };
 521 };
 522
 523 &dsi0_phy {
 524         status = "okay";
 525         vdds-supply = <&vdda_mipi_dsi0_pll>;
 526 };
 527
 528 edp_brij_i2c: &i2c3 {
 529         status = "okay";
 530         clock-frequency = <400000>;
 531
 532         sn65dsi86_bridge: bridge@2d {
 533                 compatible = "ti,sn65dsi86";
 534                 reg = <0x2d>;
 535                 pinctrl-names = "default";
 536                 pinctrl-0 = <&edp_brij_en &edp_brij_irq>;
 537
 538                 interrupt-parent = <&tlmm>;
 539                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
 540
 541                 enable-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>;
 542
 543                 vpll-supply = <&src_pp1800_s4a>;
 544                 vccio-supply = <&src_pp1800_s4a>;
 545                 vcca-supply = <&src_pp1200_l2a>;
 546                 vcc-supply = <&src_pp1200_l2a>;
 547
 548                 clocks = <&rpmhcc RPMH_LN_BB_CLK2>;
 549                 clock-names = "refclk";
 550
 551                 ports {
 552                         #address-cells = <1>;
 553                         #size-cells = <0>;
 554
 555                         port@0 {
 556                                 reg = <0>;
 557                                 sn65dsi86_in: endpoint {
 558                                         remote-endpoint = <&dsi0_out>;
 559                                 };
 560                         };
 561
 562                         port@1 {
 563                                 reg = <1>;
 564                                 sn65dsi86_out: endpoint {
 565                                         remote-endpoint = <&panel_in_edp>;
 566                                 };
 567                         };
 568                 };
 569         };
 570 };
 571
 572 ap_pen_1v8: &i2c11 {
 573         status = "okay";
 574         clock-frequency = <400000>;
 575
 576         digitizer@9 {
 577                 compatible = "wacom,w9013", "hid-over-i2c";
 578                 reg = <0x9>;
 579                 pinctrl-names = "default";
 580                 pinctrl-0 = <&pen_irq_l>, <&pen_pdct_l>, <&pen_rst_l>;
 581
 582                 vdd-supply = <&pp3300_dx_pen>;
 583                 vddl-supply = <&pp1800_dx_pen>;
 584                 post-power-on-delay-ms = <100>;
 585
 586                 interrupt-parent = <&tlmm>;
 587                 interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
 588
 589                 hid-descr-addr = <0x1>;
 590         };
 591 };
 592
 593 amp_i2c: &i2c12 {
 594         status = "okay";
 595         clock-frequency = <400000>;
 596 };
 597
 598 ap_ts_i2c: &i2c14 {
 599         status = "okay";
 600         clock-frequency = <400000>;
 601
 602         touchscreen@10 {
 603                 compatible = "elan,ekth3500";
 604                 reg = <0x10>;
 605                 pinctrl-names = "default";
 606                 pinctrl-0 = <&ts_int_l &ts_reset_l>;
 607
 608                 interrupt-parent = <&tlmm>;
 609                 interrupts = <125 IRQ_TYPE_LEVEL_LOW>;
 610
 611                 vcc33-supply = <&src_pp3300_l28a>;
 612
 613                 reset-gpios = <&tlmm 118 GPIO_ACTIVE_LOW>;
 614         };
 615 };
 616
 617 &ipa {
 618         status = "okay";
 619         modem-init;
 620 };
 621
 622 &lpasscc {
 623         status = "okay";
 624 };
 625
 626 &mdss {
 627         status = "okay";
 628 };
 629
 630 &mdss_mdp {
 631         status = "okay";
 632 };
 633
 634 &pm8998_pwrkey {
 635         status = "disabled";
 636 };
 637
 638 &qupv3_id_0 {
 639         status = "okay";
 640 };
 641
 642 &qupv3_id_1 {
 643         status = "okay";
 644 };
 645
 646 &sdhc_2 {
 647         status = "okay";
 648
 649         pinctrl-names = "default";
 650         pinctrl-0 = <&sdc2_clk &sdc2_cmd &sdc2_data &sd_cd_odl>;
 651
 652         vmmc-supply = <&src_pp2950_l21a>;
 653         vqmmc-supply = <&vddpx_2>;
 654
 655         cd-gpios = <&tlmm 44 GPIO_ACTIVE_LOW>;
 656 };
 657
 658 &spi0 {
 659         status = "okay";
 660 };
 661
 662 &spi5 {
 663         status = "okay";
 664
 665         tpm@0 {
 666                 compatible = "google,cr50";
 667                 reg = <0>;
 668                 pinctrl-names = "default";
 669                 pinctrl-0 = <&h1_ap_int_odl>;
 670                 spi-max-frequency = <800000>;
 671                 interrupt-parent = <&tlmm>;
 672                 interrupts = <129 IRQ_TYPE_EDGE_RISING>;
 673         };
 674 };
 675
 676 &spi10 {
 677         status = "okay";
 678
 679         cros_ec: ec@0 {
 680                 compatible = "google,cros-ec-spi";
 681                 reg = <0>;
 682                 interrupt-parent = <&tlmm>;
 683                 interrupts = <122 IRQ_TYPE_LEVEL_LOW>;
 684                 pinctrl-names = "default";
 685                 pinctrl-0 = <&ec_ap_int_l>;
 686                 spi-max-frequency = <3000000>;
 687
 688                 cros_ec_pwm: ec-pwm {
 689                         compatible = "google,cros-ec-pwm";
 690                         #pwm-cells = <1>;
 691                 };
 692
 693                 i2c_tunnel: i2c-tunnel {
 694                         compatible = "google,cros-ec-i2c-tunnel";
 695                         google,remote-bus = <0>;
 696                         #address-cells = <1>;
 697                         #size-cells = <0>;
 698                 };
 699
 700                 pdupdate {
 701                         compatible = "google,cros-ec-pd-update";
 702                 };
 703         };
 704 };
 705
 706 #include <arm/cros-ec-keyboard.dtsi>
 707 #include <arm/cros-ec-sbs.dtsi>
 708
 709 &uart6 {
 710         status = "okay";
 711
 712         bluetooth: wcn3990-bt {
 713                 compatible = "qcom,wcn3990-bt";
 714                 vddio-supply = <&src_pp1800_s4a>;
 715                 vddxo-supply = <&pp1800_l7a_wcn3990>;
 716                 vddrf-supply = <&src_pp1300_l17a>;
 717                 vddch0-supply = <&pp3300_l25a_ch0_wcn3990>;
 718                 max-speed = <3200000>;
 719         };
 720 };
 721
 722 &uart9 {
 723         status = "okay";
 724 };
 725
 726 &ufs_mem_hc {
 727         status = "okay";
 728
 729         reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
 730
 731         vcc-supply = <&src_pp2950_l20a>;
 732         vcc-max-microamp = <600000>;
 733 };
 734
 735 &ufs_mem_phy {
 736         status = "okay";
 737
 738         vdda-phy-supply = <&vdda_ufs1_core>;
 739         vdda-pll-supply = <&vdda_ufs1_1p2>;
 740 };
 741
 742 &usb_1 {
 743         status = "okay";
 744
 745         /* We'll use this as USB 2.0 only */
 746         qcom,select-utmi-as-pipe-clk;
 747 };
 748
 749 &usb_1_dwc3 {
 750         /*
 751          * The hardware design intends this port to be hooked up in peripheral
 752          * mode, so we'll hardcode it here.  Some details:
 753          * - SDM845 expects only a single Type C connector so it has only one
 754          *   native Type C port but cheza has two Type C connectors.
 755          * - The only source of DP is the single native Type C port.
 756          * - On cheza we want to be able to hook DP up to _either_ of the
 757          *   two Type C connectors and want to be able to achieve 4 lanes of DP.
 758          * - When you configure a Type C port for 4 lanes of DP you lose USB3.
 759          * - In order to make everything work, the native Type C port is always
 760          *   configured as 4-lanes DP so it's always available.
 761          * - The extra USB3 port on SDM845 goes to a USB 3 hub which is then
 762          *   sent to the two Type C connectors.
 763          * - The extra USB2 lines from the native Type C port are always
 764          *   setup as "peripheral" so that we can mux them over to one connector
 765          *   or the other if someone needs the connector configured as a gadget
 766          *   (but they only get USB2 speeds).
 767          *
 768          * All the hardware muxes would allow us to hook things up in different
 769          * ways to some potential benefit for static configurations (you could
 770          * achieve extra USB2 bandwidth by using two different ports for the
 771          * two connectors or possibly even get USB3 peripheral mode), but in
 772          * each case you end up forcing to disconnect/reconnect an in-use
 773          * USB session in some cases depending on what you hotplug into the
 774          * other connector.  Thus hardcoding this as peripheral makes sense.
 775          */
 776         dr_mode = "peripheral";
 777
 778         /*
 779          * We always need the high speed pins as 4-lanes DP in case someone
 780          * hotplugs a DP peripheral.  Thus limit this port to a max of high
 781          * speed.
 782          */
 783         maximum-speed = "high-speed";
 784
 785         /*
 786          * We don't need the usb3-phy since we run in highspeed mode always, so
 787          * re-define these properties removing the superspeed USB PHY reference.
 788          */
 789         phys = <&usb_1_hsphy>;
 790         phy-names = "usb2-phy";
 791 };
 792
 793 &usb_1_hsphy {
 794         status = "okay";
 795
 796         vdd-supply = <&vdda_usb1_ss_core>;
 797         vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
 798         vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
 799
 800         qcom,imp-res-offset-value = <8>;
 801         qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
 802         qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
 803         qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
 804 };
 805
 806 &usb_2 {
 807         status = "okay";
 808 };
 809
 810 &usb_2_dwc3 {
 811         /* We have this hooked up to a hub and we always use in host mode */
 812         dr_mode = "host";
 813 };
 814
 815 &usb_2_hsphy {
 816         status = "okay";
 817
 818         vdd-supply = <&vdda_usb2_ss_core>;
 819         vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
 820         vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
 821
 822         qcom,imp-res-offset-value = <8>;
 823         qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_22_8_MA>;
 824 };
 825
 826 &usb_2_qmpphy {
 827         status = "okay";
 828
 829         vdda-phy-supply = <&vdda_usb2_ss_1p2>;
 830         vdda-pll-supply = <&vdda_usb2_ss_core>;
 831 };
 832
 833 &wifi {
 834         status = "okay";
 835
 836         vdd-0.8-cx-mx-supply = <&src_pp800_l5a >;
 837         vdd-1.8-xo-supply = <&pp1800_l7a_wcn3990>;
 838         vdd-1.3-rfa-supply = <&src_pp1300_l17a>;
 839         vdd-3.3-ch0-supply = <&pp3300_l25a_ch0_wcn3990>;
 840 };
 841
 842 /* PINCTRL - additions to nodes defined in sdm845.dtsi */
 843
 844 &qspi_cs0 {
 845         pinconf {
 846                 pins = "gpio90";
 847                 bias-disable;
 848         };
 849 };
 850
 851 &qspi_clk {
 852         pinconf {
 853                 pins = "gpio95";
 854                 bias-disable;
 855         };
 856 };
 857
 858 &qspi_data01 {
 859         pinconf {
 860                 pins = "gpio91", "gpio92";
 861
 862                 /* High-Z when no transfers; nice to park the lines */
 863                 bias-pull-up;
 864         };
 865 };
 866
 867 &qup_i2c3_default {
 868         pinconf {
 869                 pins = "gpio41", "gpio42";
 870                 drive-strength = <2>;
 871
 872                 /* Has external pullup */
 873                 bias-disable;
 874         };
 875 };
 876
 877 &qup_i2c11_default {
 878         pinconf {
 879                 pins = "gpio31", "gpio32";
 880                 drive-strength = <2>;
 881
 882                 /* Has external pullup */
 883                 bias-disable;
 884         };
 885 };
 886
 887 &qup_i2c12_default {
 888         pinconf {
 889                 pins = "gpio49", "gpio50";
 890                 drive-strength = <2>;
 891
 892                 /* Has external pullup */
 893                 bias-disable;
 894         };
 895 };
 896
 897 &qup_i2c14_default {
 898         pinconf {
 899                 pins = "gpio33", "gpio34";
 900                 drive-strength = <2>;
 901
 902                 /* Has external pullup */
 903                 bias-disable;
 904         };
 905 };
 906
 907 &qup_spi0_default {
 908         pinconf {
 909                 pins = "gpio0", "gpio1", "gpio2", "gpio3";
 910                 drive-strength = <2>;
 911                 bias-disable;
 912         };
 913 };
 914
 915 &qup_spi5_default {
 916         pinconf {
 917                 pins = "gpio85", "gpio86", "gpio87", "gpio88";
 918                 drive-strength = <2>;
 919                 bias-disable;
 920         };
 921 };
 922
 923 &qup_spi10_default {
 924         pinconf {
 925                 pins = "gpio53", "gpio54", "gpio55", "gpio56";
 926                 drive-strength = <2>;
 927                 bias-disable;
 928         };
 929 };
 930
 931 &qup_uart6_default {
 932         /* Change pinmux to all 4 pins since CTS and RTS are connected */
 933         pinmux {
 934                 pins = "gpio45", "gpio46",
 935                        "gpio47", "gpio48";
 936         };
 937
 938         pinconf-cts {
 939                 /*
 940                  * Configure a pull-down on 45 (CTS) to match the pull of
 941                  * the Bluetooth module.
 942                  */
 943                 pins = "gpio45";
 944                 bias-pull-down;
 945         };
 946
 947         pinconf-rts-tx {
 948                 /* We'll drive 46 (RTS) and 47 (TX), so no pull */
 949                 pins = "gpio46", "gpio47";
 950                 drive-strength = <2>;
 951                 bias-disable;
 952         };
 953
 954         pinconf-rx {
 955                 /*
 956                  * Configure a pull-up on 48 (RX). This is needed to avoid
 957                  * garbage data when the TX pin of the Bluetooth module is
 958                  * in tri-state (module powered off or not driving the
 959                  * signal yet).
 960                  */
 961                 pins = "gpio48";
 962                 bias-pull-up;
 963         };
 964 };
 965
 966 &qup_uart9_default {
 967         pinconf-tx {
 968                 pins = "gpio4";
 969                 drive-strength = <2>;
 970                 bias-disable;
 971         };
 972
 973         pinconf-rx {
 974                 pins = "gpio5";
 975                 drive-strength = <2>;
 976                 bias-pull-up;
 977         };
 978 };
 979
 980 /* PINCTRL - board-specific pinctrl */
 981 &pm8005_gpio {
 982         gpio-line-names = "",
 983                           "",
 984                           "SLB",
 985                           "";
 986 };
 987
 988 &pm8998_adc {
 989         adc-chan@4d {
 990                 reg = <ADC5_AMUX_THM1_100K_PU>;
 991                 label = "sdm_temp";
 992         };
 993
 994         adc-chan@4e {
 995                 reg = <ADC5_AMUX_THM2_100K_PU>;
 996                 label = "quiet_temp";
 997         };
 998
 999         adc-chan@4f {
1000                 reg = <ADC5_AMUX_THM3_100K_PU>;
1001                 label = "lte_temp_1";
1002         };
1003
1004         adc-chan@50 {
1005                 reg = <ADC5_AMUX_THM4_100K_PU>;
1006                 label = "lte_temp_2";
1007         };
1008
1009         adc-chan@51 {
1010                 reg = <ADC5_AMUX_THM5_100K_PU>;
1011                 label = "charger_temp";
1012         };
1013 };
1014
1015 &pm8998_gpio {
1016         gpio-line-names = "",
1017                           "",
1018                           "SW_CTRL",
1019                           "",
1020                           "",
1021                           "",
1022                           "",
1023                           "",
1024                           "",
1025                           "",
1026                           "",
1027                           "",
1028                           "",
1029                           "",
1030                           "",
1031                           "",
1032                           "",
1033                           "",
1034                           "",
1035                           "",
1036                           "",
1037                           "CFG_OPT1",
1038                           "WCSS_PWR_REQ",
1039                           "",
1040                           "CFG_OPT2",
1041                           "SLB";
1042 };
1043
1044 &tlmm {
1045         /*
1046          * pinctrl settings for pins that have no real owners.
1047          */
1048         pinctrl-names = "default", "sleep";
1049         pinctrl-0 = <&bios_flash_wp_r_l>,
1050                     <&ap_suspend_l_deassert>;
1051
1052         pinctrl-1 = <&bios_flash_wp_r_l>,
1053                     <&ap_suspend_l_assert>;
1054
1055         /*
1056          * Hogs prevent usermode from changing the value. A GPIO can be both
1057          * here and in the pinctrl section.
1058          */
1059         ap-suspend-l-hog {
1060                 gpio-hog;
1061                 gpios = <126 GPIO_ACTIVE_LOW>;
1062                 output-low;
1063         };
1064
1065         ap_edp_bklten: ap-edp-bklten {
1066                 pinmux {
1067                         pins = "gpio37";
1068                         function = "gpio";
1069                 };
1070
1071                 pinconf {
1072                         pins = "gpio37";
1073                         drive-strength = <2>;
1074                         bias-disable;
1075                 };
1076         };
1077
1078         bios_flash_wp_r_l: bios-flash-wp-r-l {
1079                 pinmux {
1080                         pins = "gpio128";
1081                         function = "gpio";
1082                         input-enable;
1083                 };
1084
1085                 pinconf {
1086                         pins = "gpio128";
1087                         bias-disable;
1088                 };
1089         };
1090
1091         ec_ap_int_l: ec-ap-int-l {
1092                 pinmux {
1093                        pins = "gpio122";
1094                        function = "gpio";
1095                        input-enable;
1096                 };
1097
1098                 pinconf {
1099                        pins = "gpio122";
1100                        bias-pull-up;
1101                 };
1102         };
1103
1104         edp_brij_en: edp-brij-en {
1105                 pinmux {
1106                         pins = "gpio102";
1107                         function = "gpio";
1108                 };
1109
1110                 pinconf {
1111                         pins = "gpio102";
1112                         drive-strength = <2>;
1113                         bias-disable;
1114                 };
1115         };
1116
1117         edp_brij_irq: edp-brij-irq {
1118                 pinmux {
1119                         pins = "gpio10";
1120                         function = "gpio";
1121                 };
1122
1123                 pinconf {
1124                         pins = "gpio10";
1125                         drive-strength = <2>;
1126                         bias-pull-down;
1127                 };
1128         };
1129
1130         en_pp3300_dx_edp: en-pp3300-dx-edp {
1131                 pinmux {
1132                         pins = "gpio43";
1133                         function = "gpio";
1134                 };
1135
1136                 pinconf {
1137                         pins = "gpio43";
1138                         drive-strength = <2>;
1139                         bias-disable;
1140                 };
1141         };
1142
1143         h1_ap_int_odl: h1-ap-int-odl {
1144                 pinmux {
1145                         pins = "gpio129";
1146                         function = "gpio";
1147                         input-enable;
1148                 };
1149
1150                 pinconf {
1151                         pins = "gpio129";
1152                         bias-pull-up;
1153                 };
1154         };
1155
1156         pen_eject_odl: pen-eject-odl {
1157                 pinmux {
1158                         pins = "gpio119";
1159                         function = "gpio";
1160                         bias-pull-up;
1161                 };
1162         };
1163
1164         pen_irq_l: pen-irq-l {
1165                 pinmux {
1166                         pins = "gpio24";
1167                         function = "gpio";
1168                 };
1169
1170                 pinconf {
1171                         pins = "gpio24";
1172
1173                         /* Has external pullup */
1174                         bias-disable;
1175                 };
1176         };
1177
1178         pen_pdct_l: pen-pdct-l {
1179                 pinmux {
1180                         pins = "gpio63";
1181                         function = "gpio";
1182                 };
1183
1184                 pinconf {
1185                         pins = "gpio63";
1186
1187                         /* Has external pullup */
1188                         bias-disable;
1189                 };
1190         };
1191
1192         pen_rst_l: pen-rst-l {
1193                 pinmux  {
1194                         pins = "gpio23";
1195                         function = "gpio";
1196                 };
1197
1198                 pinconf {
1199                         pins = "gpio23";
1200                         bias-disable;
1201                         drive-strength = <2>;
1202
1203                         /*
1204                          * The pen driver doesn't currently support
1205                          * driving this reset line.  By specifying
1206                          * output-high here we're relying on the fact
1207                          * that this pin has a default pulldown at boot
1208                          * (which makes sure the pen was in reset if it
1209                          * was powered) and then we set it high here to
1210                          * take it out of reset.  Better would be if the
1211                          * pen driver could control this and we could
1212                          * remove "output-high" here.
1213                          */
1214                         output-high;
1215                 };
1216         };
1217
1218         sdc2_clk: sdc2-clk {
1219                 pinconf {
1220                         pins = "sdc2_clk";
1221                         bias-disable;
1222
1223                         /*
1224                          * It seems that mmc_test reports errors if drive
1225                          * strength is not 16.
1226                          */
1227                         drive-strength = <16>;
1228                 };
1229         };
1230
1231         sdc2_cmd: sdc2-cmd {
1232                 pinconf {
1233                         pins = "sdc2_cmd";
1234                         bias-pull-up;
1235                         drive-strength = <16>;
1236                 };
1237         };
1238
1239         sdc2_data: sdc2-data {
1240                 pinconf {
1241                         pins = "sdc2_data";
1242                         bias-pull-up;
1243                         drive-strength = <16>;
1244                 };
1245         };
1246
1247         sd_cd_odl: sd-cd-odl {
1248                 pinmux {
1249                         pins = "gpio44";
1250                         function = "gpio";
1251                 };
1252
1253                 pinconf {
1254                         pins = "gpio44";
1255                         bias-pull-up;
1256                 };
1257         };
1258
1259         ts_int_l: ts-int-l {
1260                 pinmux  {
1261                         pins = "gpio125";
1262                         function = "gpio";
1263                 };
1264
1265                 pinconf {
1266                         pins = "gpio125";
1267                         bias-pull-up;
1268                 };
1269         };
1270
1271         ts_reset_l: ts-reset-l {
1272                 pinmux  {
1273                         pins = "gpio118";
1274                         function = "gpio";
1275                 };
1276
1277                 pinconf {
1278                         pins = "gpio118";
1279                         bias-disable;
1280                         drive-strength = <2>;
1281                 };
1282         };
1283
1284         ap_suspend_l_assert: ap_suspend_l_assert {
1285                 config {
1286                         pins = "gpio126";
1287                         function = "gpio";
1288                         bias-no-pull;
1289                         drive-strength = <2>;
1290                         output-low;
1291                 };
1292         };
1293
1294         ap_suspend_l_deassert: ap_suspend_l_deassert {
1295                 config {
1296                         pins = "gpio126";
1297                         function = "gpio";
1298                         bias-no-pull;
1299                         drive-strength = <2>;
1300                         output-high;
1301                 };
1302         };
1303 };
1304
1305 &venus {
1306         video-firmware {
1307                 iommus = <&apps_smmu 0x10b2 0x0>;
1308         };
1309 };