arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Google Trogdor device tree source (common between revisions)
   4  *
   5  * Copyright 2019 Google LLC.
   6  */
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/input/gpio-keys.h>
  10 #include <dt-bindings/input/input.h>
  11 #include <dt-bindings/leds/common.h>
  12 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
  13 #include <dt-bindings/sound/sc7180-lpass.h>
  14
  15 #include "sc7180.dtsi"
  16 /* PMICs depend on spmi_bus label and so must come after sc7180.dtsi */
  17 #include "pm6150.dtsi"
  18 #include "pm6150l.dtsi"
  19
  20 / {
  21         thermal-zones {
  22                 charger_thermal: charger-thermal {
  23                         polling-delay-passive = <0>;
  24                         polling-delay = <0>;
  25
  26                         thermal-sensors = <&pm6150_adc_tm 0>;
  27
  28                         trips {
  29                                 charger-crit {
  30                                         temperature = <125000>;
  31                                         hysteresis = <1000>;
  32                                         type = "critical";
  33                                 };
  34                         };
  35                 };
  36         };
  37 };
  38
  39 /*
  40  * Reserved memory changes
  41  *
  42  * Delete all unused memory nodes and define the peripheral memory regions
  43  * required by the board dts.
  44  */
  45
  46 /delete-node/ &hyp_mem;
  47 /delete-node/ &ipa_fw_mem;
  48 /delete-node/ &xbl_mem;
  49 /delete-node/ &aop_mem;
  50 /delete-node/ &sec_apps_mem;
  51 /delete-node/ &tz_mem;
  52
  53 /* Increase the size from 2MB to 8MB */
  54 &rmtfs_mem {
  55         reg = <0x0 0x94600000 0x0 0x800000>;
  56 };
  57
  58 / {
  59         reserved-memory {
  60                 atf_mem: memory@80b00000 {
  61                         reg = <0x0 0x80b00000 0x0 0x100000>;
  62                         no-map;
  63                 };
  64
  65                 mpss_mem: memory@86000000 {
  66                         reg = <0x0 0x86000000 0x0 0x2000000>;
  67                         no-map;
  68                 };
  69
  70                 venus_mem: memory@8f600000 {
  71                         reg = <0 0x8f600000 0 0x500000>;
  72                         no-map;
  73                 };
  74
  75                 wlan_mem: memory@94100000 {
  76                         reg = <0x0 0x94100000 0x0 0x200000>;
  77                         no-map;
  78                 };
  79
  80                 mba_mem: memory@94400000 {
  81                         reg = <0x0 0x94400000 0x0 0x200000>;
  82                         no-map;
  83                 };
  84
  85                 mdata_mem: mpss-metadata {
  86                         alloc-ranges = <0x0 0xa0000000 0x0 0x20000000>;
  87                         size = <0x0 0x4000>;
  88                         no-map;
  89                 };
  90         };
  91
  92         aliases {
  93                 bluetooth0 = &bluetooth;
  94                 hsuart0 = &uart3;
  95                 serial0 = &uart8;
  96                 wifi0 = &wifi;
  97         };
  98
  99         chosen {
 100                 stdout-path = "serial0:115200n8";
 101         };
 102
 103         /* FIXED REGULATORS - parents above children */
 104
 105         /* This is the top level supply and variable voltage */
 106         ppvar_sys: ppvar-sys-regulator {
 107                 compatible = "regulator-fixed";
 108                 regulator-name = "ppvar_sys";
 109                 regulator-always-on;
 110                 regulator-boot-on;
 111         };
 112
 113         /* This divides ppvar_sys by 2, so voltage is variable */
 114         src_vph_pwr: src-vph-pwr-regulator {
 115                 compatible = "regulator-fixed";
 116                 regulator-name = "src_vph_pwr";
 117
 118                 /* EC turns on with switchcap_on; always on for AP */
 119                 regulator-always-on;
 120                 regulator-boot-on;
 121
 122                 vin-supply = <&ppvar_sys>;
 123         };
 124
 125         pp5000_a: pp5000-a-regulator {
 126                 compatible = "regulator-fixed";
 127                 regulator-name = "pp5000_a";
 128
 129                 /* EC turns on with en_pp5000_a; always on for AP */
 130                 regulator-always-on;
 131                 regulator-boot-on;
 132                 regulator-min-microvolt = <5000000>;
 133                 regulator-max-microvolt = <5000000>;
 134
 135                 vin-supply = <&ppvar_sys>;
 136         };
 137
 138         pp3300_a: pp3300-a-regulator {
 139                 compatible = "regulator-fixed";
 140                 regulator-name = "pp3300_a";
 141
 142                 /* EC turns on with en_pp3300_a; always on for AP */
 143                 regulator-always-on;
 144                 regulator-boot-on;
 145                 regulator-min-microvolt = <3300000>;
 146                 regulator-max-microvolt = <3300000>;
 147
 148                 /*
 149                  * Actually should be pp3300 but that's practically an alias for
 150                  * pp3300_a so we use pp3300's vin-supply here to avoid one more
 151                  * node.
 152                  */
 153                 vin-supply = <&ppvar_sys>;
 154         };
 155
 156         pp1800_ec:
 157         pp1800_sensors:
 158         pp1800_ldo: pp1800-ldo-regulator {
 159                 compatible = "regulator-fixed";
 160                 regulator-name = "pp1800_ldo";
 161
 162                 /* EC turns on with hibernate_l; always on for AP */
 163                 regulator-always-on;
 164                 regulator-boot-on;
 165                 regulator-min-microvolt = <1800000>;
 166                 regulator-max-microvolt = <1800000>;
 167
 168                 /*
 169                  * Actually should be pp1800_h1 but we don't have any need to
 170                  * model that so we use the parent of pp1800_h1.
 171                  */
 172                 vin-supply = <&pp3300_a>;
 173         };
 174
 175         pp1800_uf_cam: pp1800-uf-cam-regulator {
 176                 compatible = "regulator-fixed";
 177                 regulator-name = "pp1800_uf_cam";
 178                 status = "disabled";
 179
 180                 regulator-min-microvolt = <1800000>;
 181                 regulator-max-microvolt = <1800000>;
 182
 183                 gpio = <&tlmm 6 GPIO_ACTIVE_HIGH>;
 184                 enable-active-high;
 185                 pinctrl-names = "default";
 186                 pinctrl-0 = <&uf_cam_en>;
 187
 188                 vin-supply = <&pp1800_ldo>;
 189                 regulator-enable-ramp-delay = <1000>;
 190         };
 191
 192         pp1800_wf_cam: pp1800-wf-cam-regulator {
 193                 compatible = "regulator-fixed";
 194                 regulator-name = "pp1800_wf_cam";
 195                 status = "disabled";
 196
 197                 regulator-min-microvolt = <1800000>;
 198                 regulator-max-microvolt = <1800000>;
 199
 200                 gpio = <&tlmm 7 GPIO_ACTIVE_HIGH>;
 201                 enable-active-high;
 202                 pinctrl-names = "default";
 203                 pinctrl-0 = <&wf_cam_en>;
 204
 205                 vin-supply = <&pp1800_ldo>;
 206                 regulator-enable-ramp-delay = <1000>;
 207         };
 208
 209         pp2800_uf_cam: pp2800-uf-cam-regulator {
 210                 compatible = "regulator-fixed";
 211                 regulator-name = "pp2800_uf_cam";
 212                 status = "disabled";
 213
 214                 regulator-min-microvolt = <2850000>;
 215                 regulator-max-microvolt = <2850000>;
 216
 217                 gpio = <&tlmm 6 GPIO_ACTIVE_HIGH>;
 218                 enable-active-high;
 219                 /*
 220                  * The pinconf can only be referenced once so we put it on the
 221                  * first regulator and comment it out here.
 222                  * pinctrl-names = "default";
 223                  * pinctrl-0 = <&uf_cam_en>;
 224                  */
 225
 226                 vin-supply = <&pp3300_a>;
 227         };
 228
 229         pp2800_vcm_wf_cam:
 230         pp2800_wf_cam: pp2800-wf-cam-regulator {
 231                 compatible = "regulator-fixed";
 232                 regulator-name = "pp2800_wf_cam";
 233                 status = "disabled";
 234
 235                 regulator-min-microvolt = <2850000>;
 236                 regulator-max-microvolt = <2850000>;
 237
 238                 gpio = <&tlmm 7 GPIO_ACTIVE_HIGH>;
 239                 enable-active-high;
 240                 /*
 241                  * The pinconf can only be referenced once so we put it on the
 242                  * first regulator and comment it out here.
 243                  * pinctrl-names = "default";
 244                  * pinctrl-0 = <&wf_cam_en>;
 245                  */
 246
 247                 vin-supply = <&pp3300_a>;
 248         };
 249
 250         pp3300_audio:
 251         pp3300_codec: pp3300-codec-regulator {
 252                 compatible = "regulator-fixed";
 253                 regulator-name = "pp3300_codec";
 254
 255                 regulator-min-microvolt = <3300000>;
 256                 regulator-max-microvolt = <3300000>;
 257
 258                 gpio = <&tlmm 83 GPIO_ACTIVE_HIGH>;
 259                 enable-active-high;
 260                 pinctrl-names = "default";
 261                 pinctrl-0 = <&en_pp3300_codec>;
 262
 263                 vin-supply = <&pp3300_a>;
 264         };
 265
 266         pp3300_dx_edp:
 267         pp3300_ts: pp3300-dx-edp-regulator {
 268                 compatible = "regulator-fixed";
 269                 regulator-name = "pp3300_dx_edp";
 270
 271                 regulator-min-microvolt = <3300000>;
 272                 regulator-max-microvolt = <3300000>;
 273
 274                 gpio = <&tlmm 30 GPIO_ACTIVE_HIGH>;
 275                 enable-active-high;
 276                 pinctrl-names = "default";
 277                 pinctrl-0 = <&en_pp3300_dx_edp>;
 278
 279                 vin-supply = <&pp3300_a>;
 280         };
 281
 282         pp3300_fp_tp: pp3300-fp-tp-regulator {
 283                 compatible = "regulator-fixed";
 284                 regulator-name = "pp3300_fp_tp";
 285
 286                 regulator-min-microvolt = <3300000>;
 287                 regulator-max-microvolt = <3300000>;
 288
 289                 /* AP turns on with PP1800_VIO_OUT; always on for AP */
 290                 regulator-always-on;
 291                 regulator-boot-on;
 292
 293                 vin-supply = <&pp3300_a>;
 294         };
 295
 296         pp3300_hub: pp3300-hub-regulator {
 297                 compatible = "regulator-fixed";
 298                 regulator-name = "pp3300_hub";
 299
 300                 regulator-min-microvolt = <3300000>;
 301                 regulator-max-microvolt = <3300000>;
 302
 303                 gpio = <&tlmm 84 GPIO_ACTIVE_HIGH>;
 304                 enable-active-high;
 305                 pinctrl-names = "default";
 306                 pinctrl-0 = <&en_pp3300_hub>;
 307
 308                 /* The BIOS leaves this regulator on */
 309                 regulator-boot-on;
 310
 311                 vin-supply = <&pp3300_a>;
 312         };
 313
 314         /* BOARD-SPECIFIC TOP LEVEL NODES */
 315
 316         backlight: backlight {
 317                 compatible = "pwm-backlight";
 318
 319                 /* The panels don't seem to like anything below ~ 5% */
 320                 brightness-levels = <
 321                         196 256 324 400 484 576 676 784 900 1024 1156 1296
 322                         1444 1600 1764 1936 2116 2304 2500 2704 2916 3136
 323                         3364 3600 3844 4096
 324                 >;
 325                 num-interpolated-steps = <64>;
 326                 default-brightness-level = <951>;
 327
 328                 pwms = <&cros_ec_pwm 1>;
 329                 enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
 330                 power-supply = <&ppvar_sys>;
 331                 pinctrl-names = "default";
 332                 pinctrl-0 = <&ap_edp_bklten>;
 333         };
 334
 335         gpio_keys: gpio-keys {
 336                 compatible = "gpio-keys";
 337                 status = "disabled";
 338                 pinctrl-names = "default";
 339                 pinctrl-0 = <&pen_pdct_l>;
 340
 341                 pen_insert: switch-pen-insert {
 342                         label = "Pen Insert";
 343
 344                         /* Insert = low, eject = high */
 345                         gpios = <&tlmm 52 GPIO_ACTIVE_LOW>;
 346                         linux,code = <SW_PEN_INSERTED>;
 347                         linux,input-type = <EV_SW>;
 348                         wakeup-event-action = <EV_ACT_DEASSERTED>;
 349                         wakeup-source;
 350                 };
 351         };
 352
 353         max98360a: audio-codec-0 {
 354                 compatible = "maxim,max98360a";
 355                 pinctrl-names = "default";
 356                 pinctrl-0 = <&amp_en>;
 357                 sdmode-gpios = <&tlmm 23 GPIO_ACTIVE_HIGH>;
 358                 #sound-dai-cells = <0>;
 359         };
 360
 361         pwmleds {
 362                 compatible = "pwm-leds";
 363                 keyboard_backlight: led-0 {
 364                         status = "disabled";
 365                         label = "cros_ec::kbd_backlight";
 366                         function = LED_FUNCTION_KBD_BACKLIGHT;
 367                         pwms = <&cros_ec_pwm 0>;
 368                         max-brightness = <1023>;
 369                 };
 370         };
 371
 372         sound: sound {
 373                 compatible = "google,sc7180-trogdor";
 374                 model = "sc7180-rt5682-max98357a-1mic";
 375
 376                 audio-routing =
 377                         "Headphone Jack", "HPOL",
 378                         "Headphone Jack", "HPOR";
 379
 380                 #address-cells = <1>;
 381                 #size-cells = <0>;
 382
 383                 dai-link@0 {
 384                         link-name = "MultiMedia0";
 385                         reg = <MI2S_PRIMARY>;
 386                         cpu {
 387                                 sound-dai = <&lpass_cpu MI2S_PRIMARY>;
 388                         };
 389
 390                         sound_multimedia0_codec: codec {
 391                                 sound-dai = <&alc5682 0 /* aif1 */>;
 392                         };
 393                 };
 394
 395                 dai-link@1 {
 396                         link-name = "MultiMedia1";
 397                         reg = <MI2S_SECONDARY>;
 398                         cpu {
 399                                 sound-dai = <&lpass_cpu MI2S_SECONDARY>;
 400                         };
 401
 402                         sound_multimedia1_codec: codec {
 403                                 sound-dai = <&max98360a>;
 404                         };
 405                 };
 406
 407                 dai-link@5 {
 408                         link-name = "MultiMedia2";
 409                         reg = <LPASS_DP_RX>;
 410                         cpu {
 411                                 sound-dai = <&lpass_cpu LPASS_DP_RX>;
 412                         };
 413
 414                         codec {
 415                                 sound-dai = <&mdss_dp>;
 416                         };
 417                 };
 418         };
 419 };
 420
 421 &qfprom {
 422         vcc-supply = <&pp1800_l11a>;
 423 };
 424
 425 &qspi {
 426         status = "okay";
 427         pinctrl-names = "default", "sleep";
 428         pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data0>, <&qspi_data1>;
 429         pinctrl-1 = <&qspi_sleep>;
 430
 431         flash@0 {
 432                 compatible = "jedec,spi-nor";
 433                 reg = <0>;
 434
 435                 spi-max-frequency = <37500000>;
 436                 spi-tx-bus-width = <2>;
 437                 spi-rx-bus-width = <2>;
 438         };
 439 };
 440
 441 &apps_rsc {
 442         regulators-0 {
 443                 compatible = "qcom,pm6150-rpmh-regulators";
 444                 qcom,pmic-id = "a";
 445
 446                 vddpx_1:
 447                 vdd2:
 448                 pp1125_s1a: smps1 {
 449                         regulator-min-microvolt = <1128000>;
 450                         regulator-max-microvolt = <1128000>;
 451                 };
 452
 453                 vdd_qlink_lv:
 454                 vdd_qlink_lv_ck:
 455                 vdd_qusb_hs0_core:
 456                 vdd_ufs1_core:
 457                 vdda_mipi_csi0_0p9:
 458                 vdda_mipi_csi1_0p9:
 459                 vdda_mipi_csi2_0p9:
 460                 vdda_mipi_csi3_0p9:
 461                 vdda_mipi_dsi0_pll:
 462                 vdda_pll_cc_ebi01:
 463                 vdda_qrefs_0p9:
 464                 vdda_usb_ss_dp_core:
 465                 pp900_l4a: ldo4 {
 466                         regulator-min-microvolt = <824000>;
 467                         regulator-max-microvolt = <928000>;
 468                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 469                 };
 470
 471                 vdd_cx_wlan:
 472                 pp800_l9a: ldo9 {
 473                         regulator-min-microvolt = <488000>;
 474                         regulator-max-microvolt = <800000>;
 475                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 476                 };
 477
 478                 vdd1:
 479                 vddpx_3:
 480                 vddpx_7:
 481                 vio_in:
 482                 pp1800_l10a: ldo10 {
 483                         regulator-min-microvolt = <1800000>;
 484                         regulator-max-microvolt = <1800000>;
 485                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 486                 };
 487
 488                 vdd_qfprom:
 489                 vdda_apc1_cs_1p8:
 490                 vdda_qrefs_1p8:
 491                 vdda_qusb_hs0_1p8:
 492                 vddpx_11:
 493                 vreg_bb_clk:
 494                 pp1800_l11a: ldo11 {
 495                         regulator-min-microvolt = <1800000>;
 496                         regulator-max-microvolt = <1800000>;
 497                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 498                 };
 499
 500                 mcp_vccq:
 501                 pp1800_l12a_r: ldo12 {
 502                         regulator-min-microvolt = <1800000>;
 503                         regulator-max-microvolt = <1800000>;
 504                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 505                 };
 506
 507                 /*
 508                  * On trogdor this needs to match l10a since we use it to
 509                  * give power to things like SPI flash which communicate back
 510                  * on lines powered by l10a.  Thus we force to 1.8V.
 511                  */
 512                 pp1800_l13a: ldo13 {
 513                         regulator-min-microvolt = <1800000>;
 514                         regulator-max-microvolt = <1800000>;
 515                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 516                         regulator-always-on;
 517                         regulator-boot-on;
 518                 };
 519
 520                 pp1800_prox:
 521                 pp1800_l14a: ldo14 {
 522                         regulator-min-microvolt = <1800000>;
 523                         regulator-max-microvolt = <1800000>;
 524                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 525                 };
 526
 527                 pp1800_alc5682:
 528                 pp1800_l15a: ldo15 {
 529                         regulator-min-microvolt = <1800000>;
 530                         regulator-max-microvolt = <1800000>;
 531                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 532                 };
 533
 534                 vdda_qusb_hs0_3p1:
 535                 vdd_pdphy:
 536                 pp3100_l17a: ldo17 {
 537                         regulator-min-microvolt = <2920000>;
 538                         regulator-max-microvolt = <3232000>;
 539                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 540                 };
 541
 542                 pp1800_pen:
 543                 pp1800_l18a: ldo18 {
 544                         regulator-min-microvolt = <1800000>;
 545                         regulator-max-microvolt = <1800000>;
 546                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 547                 };
 548
 549                 mcp_vcc:
 550                 pp2850_l19a: ldo19 {
 551                         regulator-min-microvolt = <2960000>;
 552                         regulator-max-microvolt = <2960000>;
 553                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 554                 };
 555         };
 556
 557         regulators-1 {
 558                 compatible = "qcom,pm6150l-rpmh-regulators";
 559                 qcom,pmic-id = "c";
 560
 561                 pp1300_s8c: smps8 {
 562                         regulator-min-microvolt = <1120000>;
 563                         regulator-max-microvolt = <1408000>;
 564                 };
 565
 566                 pp1800_l1c: ldo1 {
 567                         regulator-min-microvolt = <1616000>;
 568                         regulator-max-microvolt = <1984000>;
 569                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 570                 };
 571
 572                 vdd_wcss_adc_dac:
 573                 pp1300_l2c: ldo2 {
 574                         regulator-min-microvolt = <1168000>;
 575                         regulator-max-microvolt = <1304000>;
 576                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 577                 };
 578
 579                 pp1200_brij:
 580                 vdd_ufs1_1p2:
 581                 vdda_csi0_1p25:
 582                 vdda_csi1_1p25:
 583                 vdda_csi2_1p25:
 584                 vdda_csi3_1p25:
 585                 vdda_hv_ebi0:
 586                 vdda_mipi_dsi0_1p2:
 587                 vdda_usb_ss_dp_1p2:
 588                 vddpx_10:
 589                 pp1200_l3c: ldo3 {
 590                         regulator-min-microvolt = <1200000>;
 591                         regulator-max-microvolt = <1200000>;
 592                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 593                 };
 594
 595                 vddpx_2:
 596                 ppvar_l6c: ldo6 {
 597                         regulator-min-microvolt = <1800000>;
 598                         regulator-max-microvolt = <2952000>;
 599                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 600                 };
 601
 602                 pp3300_l7c: ldo7 {
 603                         regulator-min-microvolt = <3304000>;
 604                         regulator-max-microvolt = <3304000>;
 605                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 606                 };
 607
 608                 pp1800_brij_vccio:
 609                 pp1800_edp_vpll:
 610                 pp1800_l8c: ldo8 {
 611                         regulator-min-microvolt = <1800000>;
 612                         regulator-max-microvolt = <1800000>;
 613                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 614                 };
 615
 616                 pp2950_l9c: ldo9 {
 617                         regulator-min-microvolt = <2952000>;
 618                         regulator-max-microvolt = <2952000>;
 619                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 620                 };
 621
 622                 pp3300_l10c: ldo10 {
 623                         regulator-min-microvolt = <3000000>;
 624                         regulator-max-microvolt = <3400000>;
 625                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 626                 };
 627
 628                 pp3300_l11c: ldo11 {
 629                         regulator-min-microvolt = <3000000>;
 630                         regulator-max-microvolt = <3400000>;
 631                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 632                 };
 633
 634                 src_vreg_bob: bob {
 635                         regulator-min-microvolt = <3008000>;
 636                         regulator-max-microvolt = <3960000>;
 637                         regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
 638                 };
 639         };
 640 };
 641
 642 ap_ec_spi: &spi6 {
 643         status = "okay";
 644         cros_ec: ec@0 {
 645                 compatible = "google,cros-ec-spi";
 646                 reg = <0>;
 647                 interrupt-parent = <&tlmm>;
 648                 interrupts = <94 IRQ_TYPE_LEVEL_LOW>;
 649                 pinctrl-names = "default";
 650                 pinctrl-0 = <&ap_ec_int_l>;
 651                 spi-max-frequency = <3000000>;
 652
 653                 cros_ec_pwm: pwm {
 654                         compatible = "google,cros-ec-pwm";
 655                         #pwm-cells = <1>;
 656                 };
 657
 658                 i2c_tunnel: i2c-tunnel {
 659                         compatible = "google,cros-ec-i2c-tunnel";
 660                         google,remote-bus = <0>;
 661                         #address-cells = <1>;
 662                         #size-cells = <0>;
 663                 };
 664
 665                 typec {
 666                         compatible = "google,cros-ec-typec";
 667                         #address-cells = <1>;
 668                         #size-cells = <0>;
 669
 670                         usb_c0: connector@0 {
 671                                 compatible = "usb-c-connector";
 672                                 reg = <0>;
 673                                 label = "left";
 674                                 power-role = "dual";
 675                                 data-role = "host";
 676                                 try-power-role = "source";
 677                         };
 678
 679                         usb_c1: connector@1 {
 680                                 compatible = "usb-c-connector";
 681                                 reg = <1>;
 682                                 label = "right";
 683                                 power-role = "dual";
 684                                 data-role = "host";
 685                                 try-power-role = "source";
 686                         };
 687                 };
 688         };
 689 };
 690
 691 ap_h1_spi: &spi0 {
 692         status = "okay";
 693         cr50: tpm@0 {
 694                 compatible = "google,cr50";
 695                 reg = <0>;
 696                 pinctrl-names = "default";
 697                 pinctrl-0 = <&h1_ap_int_odl>;
 698                 spi-max-frequency = <800000>;
 699                 interrupt-parent = <&tlmm>;
 700                 interrupts = <42 IRQ_TYPE_EDGE_RISING>;
 701         };
 702 };
 703
 704 &camcc {
 705         status = "disabled";
 706 };
 707
 708 ap_sar_sensor_i2c: &i2c5 {
 709         clock-frequency = <400000>;
 710
 711         ap_sar_sensor: proximity@28 {
 712                 compatible = "semtech,sx9310";
 713                 reg = <0x28>;
 714                 #io-channel-cells = <1>;
 715                 pinctrl-names = "default";
 716                 pinctrl-0 = <&p_sensor_int_l>;
 717
 718                 interrupt-parent = <&tlmm>;
 719                 interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
 720
 721                 vdd-supply = <&pp3300_a>;
 722                 svdd-supply = <&pp1800_prox>;
 723
 724                 label = "proximity-wifi";
 725         };
 726 };
 727
 728 ap_tp_i2c: &i2c7 {
 729         clock-frequency = <400000>;
 730
 731         trackpad: trackpad@15 {
 732                 compatible = "elan,ekth3000";
 733                 reg = <0x15>;
 734                 pinctrl-names = "default";
 735                 pinctrl-0 = <&tp_int_odl>;
 736
 737                 interrupt-parent = <&tlmm>;
 738                 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
 739
 740                 vcc-supply = <&pp3300_fp_tp>;
 741
 742                 wakeup-source;
 743         };
 744 };
 745
 746 hp_i2c: &i2c9 {
 747         status = "okay";
 748         clock-frequency = <400000>;
 749
 750         alc5682: codec@1a {
 751                 compatible = "realtek,rt5682i";
 752                 reg = <0x1a>;
 753                 pinctrl-names = "default";
 754                 pinctrl-0 = <&hp_irq>;
 755
 756                 #sound-dai-cells = <1>;
 757
 758                 interrupt-parent = <&tlmm>;
 759                 /*
 760                  * This will get ignored because the interrupt type
 761                  * is set in rt5682.c.
 762                  */
 763                 interrupts = <28 IRQ_TYPE_EDGE_BOTH>;
 764
 765                 AVDD-supply = <&pp1800_alc5682>;
 766                 DBVDD-supply = <&pp1800_alc5682>;
 767                 LDO1-IN-supply = <&pp1800_alc5682>;
 768                 MICVDD-supply = <&pp3300_codec>;
 769                 VBAT-supply = <&pp3300_audio>;
 770
 771                 realtek,dmic1-data-pin = <1>;
 772                 realtek,dmic1-clk-pin = <1>;
 773                 realtek,jd-src = <1>;
 774         };
 775 };
 776
 777 &lpasscc {
 778         status = "okay";
 779 };
 780
 781 &lpass_cpu {
 782         status = "okay";
 783
 784         pinctrl-names = "default";
 785         pinctrl-0 = <&sec_mi2s_active>, <&pri_mi2s_active>, <&pri_mi2s_mclk_active>;
 786
 787         #address-cells = <1>;
 788         #size-cells = <0>;
 789
 790         dai-link@0 {
 791                 reg = <MI2S_PRIMARY>;
 792                 qcom,playback-sd-lines = <1>;
 793                 qcom,capture-sd-lines = <0>;
 794         };
 795
 796         secondary_mi2s: dai-link@1 {
 797                 reg = <MI2S_SECONDARY>;
 798                 qcom,playback-sd-lines = <0>;
 799         };
 800
 801         dai-link@5 {
 802                 reg = <LPASS_DP_RX>;
 803         };
 804 };
 805
 806 &lpass_hm {
 807         status = "okay";
 808 };
 809
 810 &mdss {
 811         status = "okay";
 812 };
 813
 814 &mdss_dp {
 815         status = "okay";
 816         pinctrl-names = "default";
 817         pinctrl-0 = <&dp_hot_plug_det>;
 818 };
 819
 820 &mdss_dp_out {
 821         data-lanes = <0 1>;
 822         link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000>;
 823 };
 824
 825 &mdss_dsi0 {
 826         status = "okay";
 827         vdda-supply = <&vdda_mipi_dsi0_1p2>;
 828 };
 829
 830 &mdss_dsi0_out {
 831         data-lanes = <0 1 2 3>;
 832 };
 833
 834 &mdss_dsi0_phy {
 835         status = "okay";
 836         vdds-supply = <&vdda_mipi_dsi0_pll>;
 837 };
 838
 839 &pm6150_adc {
 840         charger-thermistor@4f {
 841                 reg = <ADC5_AMUX_THM3_100K_PU>;
 842                 qcom,ratiometric;
 843                 qcom,hw-settle-time = <200>;
 844         };
 845 };
 846
 847 &pm6150_adc_tm {
 848         status = "okay";
 849
 850         charger-thermistor@0 {
 851                 reg = <0>;
 852                 io-channels = <&pm6150_adc ADC5_AMUX_THM3_100K_PU>;
 853                 qcom,ratiometric;
 854                 qcom,hw-settle-time-us = <200>;
 855         };
 856 };
 857
 858 &pm6150_pon {
 859         status = "disabled";
 860 };
 861
 862 &qupv3_id_0 {
 863         status = "okay";
 864 };
 865
 866 &qupv3_id_1 {
 867         status = "okay";
 868 };
 869
 870 &remoteproc_mpss {
 871         status = "okay";
 872         compatible = "qcom,sc7180-mss-pil";
 873         reg = <0 0x04080000 0 0x4040>, <0 0x04180000 0 0x48>;
 874         reg-names = "qdsp6", "rmb";
 875
 876         clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
 877                  <&gcc GCC_MSS_Q6_MEMNOC_AXI_CLK>,
 878                  <&gcc GCC_MSS_NAV_AXI_CLK>,
 879                  <&gcc GCC_MSS_SNOC_AXI_CLK>,
 880                  <&gcc GCC_MSS_MFAB_AXIS_CLK>,
 881                  <&rpmhcc RPMH_CXO_CLK>;
 882         clock-names = "iface", "bus", "nav", "snoc_axi", "mnoc_axi", "xo";
 883
 884         iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>;
 885         memory-region = <&mba_mem>, <&mpss_mem>, <&mdata_mem>;
 886
 887         /* This gets overridden for SKUs with LTE support. */
 888         firmware-name = "qcom/sc7180-trogdor/modem-nolte/mba.mbn",
 889                         "qcom/sc7180-trogdor/modem-nolte/qdsp6sw.mbn";
 890
 891         resets = <&aoss_reset AOSS_CC_MSS_RESTART>,
 892                  <&pdc_reset PDC_MODEM_SYNC_RESET>;
 893         reset-names = "mss_restart", "pdc_reset";
 894
 895         qcom,halt-regs = <&tcsr_regs_1 0x3000 0x5000 0x4000>;
 896         qcom,spare-regs = <&tcsr_regs_2 0xb3e4>;
 897 };
 898
 899 &scm {
 900         /* TF-A firmware maps memory cached so mark dma-coherent to match. */
 901         dma-coherent;
 902 };
 903
 904 &sdhc_1 {
 905         status = "okay";
 906
 907         pinctrl-names = "default", "sleep";
 908         pinctrl-0 = <&sdc1_on>;
 909         pinctrl-1 = <&sdc1_off>;
 910         vmmc-supply = <&mcp_vcc>;
 911         vqmmc-supply = <&mcp_vccq>;
 912 };
 913
 914 &sdhc_2 {
 915         pinctrl-names = "default", "sleep";
 916         pinctrl-0 = <&sdc2_on>;
 917         pinctrl-1 = <&sdc2_off>;
 918         vmmc-supply = <&pp2950_l9c>;
 919         vqmmc-supply = <&ppvar_l6c>;
 920
 921         cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>;
 922 };
 923
 924 &spi0 {
 925         pinctrl-0 = <&qup_spi0_spi>, <&qup_spi0_cs_gpio>;
 926         cs-gpios = <&tlmm 37 GPIO_ACTIVE_LOW>;
 927 };
 928
 929 &spi6 {
 930         pinctrl-0 = <&qup_spi6_spi>, <&qup_spi6_cs_gpio>;
 931         cs-gpios = <&tlmm 62 GPIO_ACTIVE_LOW>;
 932 };
 933
 934 ap_spi_fp: &spi10 {
 935         pinctrl-0 = <&qup_spi10_spi>, <&qup_spi10_cs_gpio>;
 936         cs-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
 937
 938         cros_ec_fp: ec@0 {
 939                 compatible = "google,cros-ec-fp", "google,cros-ec-spi";
 940                 reg = <0>;
 941                 interrupt-parent = <&tlmm>;
 942                 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
 943                 pinctrl-names = "default";
 944                 pinctrl-0 = <&fp_to_ap_irq_l>, <&fp_rst_l>, <&fpmcu_boot0>;
 945                 boot0-gpios = <&tlmm 10 GPIO_ACTIVE_HIGH>;
 946                 reset-gpios = <&tlmm 22 GPIO_ACTIVE_LOW>;
 947                 spi-max-frequency = <3000000>;
 948                 vdd-supply = <&pp3300_fp_tp>;
 949         };
 950 };
 951
 952 #include <arm/cros-ec-sbs.dtsi>
 953
 954 &uart3 {
 955         status = "okay";
 956
 957         /delete-property/interrupts;
 958         interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
 959                                 <&tlmm 41 IRQ_TYPE_EDGE_FALLING>;
 960
 961         pinctrl-names = "default", "sleep";
 962         pinctrl-1 = <&qup_uart3_sleep>;
 963
 964         bluetooth: bluetooth {
 965                 compatible = "qcom,wcn3991-bt";
 966                 vddio-supply = <&pp1800_l10a>;
 967                 vddxo-supply = <&pp1800_l1c>;
 968                 vddrf-supply = <&pp1300_l2c>;
 969                 vddch0-supply = <&pp3300_l10c>;
 970                 max-speed = <3200000>;
 971         };
 972 };
 973
 974 &uart8 {
 975         status = "okay";
 976 };
 977
 978 &usb_1 {
 979         status = "okay";
 980 };
 981
 982 &usb_1_dwc3 {
 983         dr_mode = "host";
 984         #address-cells = <1>;
 985         #size-cells = <0>;
 986
 987         /* 2.x hub on port 1 */
 988         usb_hub_2_x: hub@1 {
 989                 compatible = "usbbda,5411";
 990                 reg = <1>;
 991                 vdd-supply = <&pp3300_hub>;
 992                 peer-hub = <&usb_hub_3_x>;
 993         };
 994
 995         /* 3.x hub on port 2 */
 996         usb_hub_3_x: hub@2 {
 997                 compatible = "usbbda,411";
 998                 reg = <2>;
 999                 vdd-supply = <&pp3300_hub>;
1000                 peer-hub = <&usb_hub_2_x>;
1001         };
1002 };
1003
1004 &usb_1_hsphy {
1005         status = "okay";
1006         vdd-supply = <&vdd_qusb_hs0_core>;
1007         vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
1008         vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
1009         qcom,imp-res-offset-value = <8>;
1010         qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
1011         qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
1012         qcom,bias-ctrl-value = <0x22>;
1013         qcom,charge-ctrl-value = <3>;
1014         qcom,hsdisc-trim-value = <0>;
1015 };
1016
1017 &usb_1_qmpphy {
1018         status = "okay";
1019         vdda-phy-supply = <&vdda_usb_ss_dp_1p2>;
1020         vdda-pll-supply = <&vdda_usb_ss_dp_core>;
1021 };
1022
1023 &venus {
1024         video-firmware {
1025                 iommus = <&apps_smmu 0x0c42 0x0>;
1026         };
1027 };
1028
1029 &wifi {
1030         status = "okay";
1031         vdd-0.8-cx-mx-supply = <&vdd_cx_wlan>;
1032         vdd-1.8-xo-supply = <&pp1800_l1c>;
1033         vdd-1.3-rfa-supply = <&pp1300_l2c>;
1034         vdd-3.3-ch0-supply = <&pp3300_l10c>;
1035         vdd-3.3-ch1-supply = <&pp3300_l11c>;
1036
1037         wifi-firmware {
1038                 iommus = <&apps_smmu 0xc2 0x1>;
1039         };
1040 };
1041
1042 /* PINCTRL - additions to nodes defined in sc7180.dtsi */
1043
1044 &dp_hot_plug_det {
1045         bias-disable;
1046 };
1047
1048 &pri_mi2s_active {
1049         drive-strength = <2>;
1050         bias-pull-down;
1051 };
1052
1053 &pri_mi2s_mclk_active {
1054         drive-strength = <2>;
1055         bias-pull-down;
1056 };
1057
1058 &qspi_cs0 {
1059         bias-disable;           /* External pullup */
1060 };
1061
1062 &qspi_clk {
1063         drive-strength = <8>;
1064         bias-disable;           /* Rely on Cr50 internal pulldown */
1065 };
1066
1067 &qspi_data0 {
1068         bias-disable;           /* Rely on Cr50 internal pulldown */
1069 };
1070
1071 &qspi_data1 {
1072         bias-pull-down;
1073 };
1074
1075 &qup_i2c2_default {
1076         drive-strength = <2>;
1077
1078         /* Has external pullup */
1079         bias-disable;
1080 };
1081
1082 &qup_i2c4_default {
1083         drive-strength = <2>;
1084
1085         /* Has external pullup */
1086         bias-disable;
1087 };
1088
1089 &qup_i2c5_default {
1090         drive-strength = <2>;
1091
1092         /* Has external pullup */
1093         bias-disable;
1094 };
1095
1096 &qup_i2c7_default {
1097         drive-strength = <2>;
1098
1099         /* Has external pullup */
1100         bias-disable;
1101 };
1102
1103 &qup_i2c9_default {
1104         drive-strength = <2>;
1105
1106         /* Has external pullup */
1107         bias-disable;
1108 };
1109
1110 &qup_spi0_spi {
1111         drive-strength = <2>;
1112         bias-disable;
1113 };
1114
1115 &qup_spi0_cs_gpio {
1116         drive-strength = <2>;
1117         bias-disable;
1118 };
1119
1120 &qup_spi6_spi {
1121         drive-strength = <2>;
1122         bias-disable;
1123 };
1124
1125 &qup_spi6_cs_gpio {
1126         drive-strength = <2>;
1127         bias-disable;
1128 };
1129
1130 &qup_spi10_spi {
1131         drive-strength = <2>;
1132         bias-disable;
1133 };
1134
1135 &qup_spi10_cs_gpio {
1136         drive-strength = <2>;
1137         bias-disable;
1138 };
1139
1140 &qup_uart3_cts {
1141         /*
1142          * Configure a pull-down on CTS to match the pull of
1143          * the Bluetooth module.
1144          */
1145         bias-pull-down;
1146 };
1147
1148 &qup_uart3_rts {
1149         /* We'll drive RTS, so no pull */
1150         drive-strength = <2>;
1151         bias-disable;
1152 };
1153
1154 &qup_uart3_tx {
1155         /* We'll drive TX, so no pull */
1156         drive-strength = <2>;
1157         bias-disable;
1158 };
1159
1160 &qup_uart3_rx {
1161         /*
1162          * Configure a pull-up on RX. This is needed to avoid
1163          * garbage data when the TX pin of the Bluetooth module is
1164          * in tri-state (module powered off or not driving the
1165          * signal yet).
1166          */
1167         bias-pull-up;
1168 };
1169
1170 &qup_uart8_tx {
1171         drive-strength = <2>;
1172         bias-disable;
1173 };
1174
1175 &qup_uart8_rx {
1176         drive-strength = <2>;
1177         bias-pull-up;
1178 };
1179
1180 &sec_mi2s_active {
1181         drive-strength = <2>;
1182         bias-pull-down;
1183 };
1184
1185 /* PINCTRL - board-specific pinctrl */
1186
1187 &pm6150_gpios {
1188         status = "disabled"; /* No GPIOs are connected */
1189 };
1190
1191 &pm6150l_gpios {
1192         gpio-line-names = "AP_SUSPEND",
1193                           "",
1194                           "",
1195                           "",
1196                           "",
1197                           "",
1198                           "",
1199                           "",
1200                           "",
1201                           "",
1202                           "",
1203                           "";
1204 };
1205
1206 &tlmm {
1207         /*
1208          * pinctrl settings for pins that have no real owners.
1209          */
1210         pinctrl-names = "default";
1211         pinctrl-0 = <&bios_flash_wp_l>, <&ap_suspend_l_neuter>;
1212
1213         amp_en: amp-en-state {
1214                 pins = "gpio23";
1215                 function = "gpio";
1216                 bias-pull-down;
1217         };
1218
1219         ap_ec_int_l: ap-ec-int-l-state {
1220                 pins = "gpio94";
1221                 function = "gpio";
1222                 bias-pull-up;
1223         };
1224
1225         ap_edp_bklten: ap-edp-bklten-state {
1226                 pins = "gpio12";
1227                 function = "gpio";
1228                 drive-strength = <2>;
1229                 bias-disable;
1230
1231                 /* Force backlight to be disabled to match state at boot. */
1232                 output-low;
1233         };
1234
1235         ap_suspend_l_neuter: ap-suspend-l-neuter-state {
1236                 pins = "gpio27";
1237                 function = "gpio";
1238                 bias-disable;
1239         };
1240
1241         bios_flash_wp_l: bios-flash-wp-l-state {
1242                 pins = "gpio66";
1243                 function = "gpio";
1244                 bias-disable;
1245         };
1246
1247         edp_brij_en: edp-brij-en-state {
1248                 pins = "gpio104";
1249                 function = "gpio";
1250                 drive-strength = <2>;
1251                 bias-disable;
1252         };
1253
1254         en_pp3300_codec: en-pp3300-codec-state {
1255                 pins = "gpio83";
1256                 function = "gpio";
1257                 drive-strength = <2>;
1258                 bias-disable;
1259         };
1260
1261         en_pp3300_dx_edp: en-pp3300-dx-edp-state {
1262                 pins = "gpio30";
1263                 function = "gpio";
1264                 drive-strength = <2>;
1265                 bias-disable;
1266         };
1267
1268         en_pp3300_hub: en-pp3300-hub-state {
1269                 pins = "gpio84";
1270                 function = "gpio";
1271                 drive-strength = <2>;
1272                 bias-disable;
1273         };
1274
1275         fp_rst_l: fp-rst-l-state {
1276                 pins = "gpio22";
1277                 function = "gpio";
1278                 bias-disable;
1279                 drive-strength = <2>;
1280         };
1281
1282         fp_to_ap_irq_l: fp-to-ap-irq-l-state {
1283                 pins = "gpio4";
1284                 function = "gpio";
1285
1286                 /* Has external pullup */
1287                 bias-disable;
1288         };
1289
1290         fpmcu_boot0: fpmcu-boot0-state {
1291                 pins = "gpio10";
1292                 function = "gpio";
1293                 bias-disable;
1294         };
1295
1296         h1_ap_int_odl: h1-ap-int-odl-state {
1297                 pins = "gpio42";
1298                 function = "gpio";
1299                 bias-pull-up;
1300         };
1301
1302         hp_irq: hp-irq-state {
1303                 pins = "gpio28";
1304                 function = "gpio";
1305                 bias-pull-up;
1306         };
1307
1308         pen_irq_l: pen-irq-l-state {
1309                 pins = "gpio21";
1310                 function = "gpio";
1311
1312                 /* Has external pullup */
1313                 bias-disable;
1314         };
1315
1316         pen_pdct_l: pen-pdct-l-state-state {
1317                 pins = "gpio52";
1318                 function = "gpio";
1319
1320                 /* Has external pullup */
1321                 bias-disable;
1322         };
1323
1324         pen_rst_odl: pen-rst-odl-state {
1325                 pins = "gpio18";
1326                 function = "gpio";
1327                 bias-disable;
1328                 drive-strength = <2>;
1329
1330                 /*
1331                  * The pen driver doesn't currently support
1332                  * driving this reset line.  By specifying
1333                  * output-high here we're relying on the fact
1334                  * that this pin has a default pulldown at boot
1335                  * (which makes sure the pen was in reset if it
1336                  * was powered) and then we set it high here to
1337                  * take it out of reset.  Better would be if the
1338                  * pen driver could control this and we could
1339                  * remove "output-high" here.
1340                  */
1341                 output-high; /* TODO: Remove this? */
1342         };
1343
1344         p_sensor_int_l: p-sensor-int-l-state {
1345                 pins = "gpio24";
1346                 function = "gpio";
1347
1348                 /* Has external pullup */
1349                 bias-disable;
1350         };
1351
1352         qspi_sleep: qspi-sleep-state {
1353                 pins = "gpio63", "gpio64", "gpio65", "gpio68";
1354
1355                 /*
1356                  * When we're not actively transferring we want pins as GPIOs
1357                  * with output disabled so that the quad SPI IP block stops
1358                  * driving them. We rely on the normal pulls configured in
1359                  * the active state and don't redefine them here. Also note
1360                  * that we don't need the reverse (output-enable) in the
1361                  * normal mode since the "output-enable" only matters for
1362                  * GPIO function.
1363                  */
1364                 function = "gpio";
1365                 output-disable;
1366         };
1367
1368         qup_uart3_sleep: qup-uart3-sleep-state {
1369                 cts-pins {
1370                         /*
1371                          * Configure a pull-down on CTS to match the pull of
1372                          * the Bluetooth module.
1373                          */
1374                         pins = "gpio38";
1375                         function = "gpio";
1376                         bias-pull-down;
1377                 };
1378
1379                 rts-pins {
1380                         /*
1381                          * Configure pull-down on RTS. As RTS is active low
1382                          * signal, pull it low to indicate the BT SoC that it
1383                          * can wakeup the system anytime from suspend state by
1384                          * pulling RX low (by sending wakeup bytes).
1385                          */
1386                         pins = "gpio39";
1387                         function = "gpio";
1388                         bias-pull-down;
1389                 };
1390
1391                 tx-pins {
1392                         /*
1393                          * Configure pull-up on TX when it isn't actively driven
1394                          * to prevent BT SoC from receiving garbage during sleep.
1395                          */
1396                         pins = "gpio40";
1397                         function = "gpio";
1398                         bias-pull-up;
1399                 };
1400
1401                 rx-pins {
1402                         /*
1403                          * Configure a pull-up on RX. This is needed to avoid
1404                          * garbage data when the TX pin of the Bluetooth module
1405                          * is floating which may cause spurious wakeups.
1406                          */
1407                         pins = "gpio41";
1408                         function = "gpio";
1409                         bias-pull-up;
1410                 };
1411         };
1412
1413         /* Named trackpad_int_1v8_odl on earlier revision schematics */
1414         trackpad_int_1v8_odl:
1415         tp_int_odl: tp-int-odl-state {
1416                 pins = "gpio0";
1417                 function = "gpio";
1418
1419                 /* Has external pullup */
1420                 bias-disable;
1421         };
1422
1423         ts_int_l: ts-int-l-state {
1424                 pins = "gpio9";
1425                 function = "gpio";
1426                 bias-pull-up;
1427         };
1428
1429         ts_reset_l: ts-reset-l-state {
1430                 pins = "gpio8";
1431                 function = "gpio";
1432                 bias-disable;
1433
1434                 /*
1435                  * The reset GPIO to the touchscreen takes almost 2ms to drop
1436                  * at the default drive strength. When we bump it up to 8mA it
1437                  * falls in under 500us. We want this to be fast since the Elan
1438                  * datasheet (and any drivers written based on it) talk about using
1439                  * a 500 us reset pulse.
1440                  */
1441                 drive-strength = <8>;
1442         };
1443
1444         sdc1_on: sdc1-on-state {
1445                 clk-pins {
1446                         pins = "sdc1_clk";
1447                         bias-disable;
1448                         drive-strength = <16>;
1449                 };
1450
1451                 cmd-pins {
1452                         pins = "sdc1_cmd";
1453                         bias-pull-up;
1454                         drive-strength = <16>;
1455                 };
1456
1457                 data-pins {
1458                         pins = "sdc1_data";
1459                         bias-pull-up;
1460                         drive-strength = <16>;
1461                 };
1462
1463                 rclk-pins {
1464                         pins = "sdc1_rclk";
1465                         bias-pull-down;
1466                 };
1467         };
1468
1469         sdc1_off: sdc1-off-state {
1470                 clk-pins {
1471                         pins = "sdc1_clk";
1472                         bias-disable;
1473                         drive-strength = <2>;
1474                 };
1475
1476                 cmd-pins {
1477                         pins = "sdc1_cmd";
1478                         bias-pull-up;
1479                         drive-strength = <2>;
1480                 };
1481
1482                 data-pins {
1483                         pins = "sdc1_data";
1484                         bias-pull-up;
1485                         drive-strength = <2>;
1486                 };
1487
1488                 rclk-pins {
1489                         pins = "sdc1_rclk";
1490                         bias-pull-down;
1491                 };
1492         };
1493
1494         sdc2_on: sdc2-on-state {
1495                 clk-pins {
1496                         pins = "sdc2_clk";
1497                         bias-disable;
1498                         drive-strength = <16>;
1499                 };
1500
1501                 cmd-pins {
1502                         pins = "sdc2_cmd";
1503                         bias-pull-up;
1504                         drive-strength = <10>;
1505                 };
1506
1507                 data-pins {
1508                         pins = "sdc2_data";
1509                         bias-pull-up;
1510                         drive-strength = <10>;
1511                 };
1512
1513                 sd-cd-pins {
1514                         pins = "gpio69";
1515                         function = "gpio";
1516                         bias-pull-up;
1517                         drive-strength = <2>;
1518                 };
1519         };
1520
1521         sdc2_off: sdc2-off-state {
1522                 clk-pins {
1523                         pins = "sdc2_clk";
1524                         bias-disable;
1525                         drive-strength = <2>;
1526                 };
1527
1528                 cmd-pins {
1529                         pins = "sdc2_cmd";
1530                         bias-pull-up;
1531                         drive-strength = <2>;
1532                 };
1533
1534                 data-pins {
1535                         pins = "sdc2_data";
1536                         bias-pull-up;
1537                         drive-strength = <2>;
1538                 };
1539
1540                 sd-cd-pins {
1541                         pins = "gpio69";
1542                         function = "gpio";
1543                         bias-pull-up;
1544                         drive-strength = <2>;
1545                 };
1546         };
1547
1548         uf_cam_en: uf-cam-en-state {
1549                 pins = "gpio6";
1550                 function = "gpio";
1551                 drive-strength = <2>;
1552
1553                 /* External pull down */
1554                 bias-disable;
1555         };
1556
1557         wf_cam_en: wf-cam-en-state {
1558                 pins = "gpio7";
1559                 function = "gpio";
1560                 drive-strength = <2>;
1561
1562                 /* External pull down */
1563                 bias-disable;
1564         };
1565 };