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/input.h> 10#include <dt-bindings/regulator/qcom,rpmh-regulator.h> 11 12/* PMICs depend on spmi_bus label and so must come after SoC */ 13#include "pm6150.dtsi" 14#include "pm6150l.dtsi" 15 16/* 17 * Reserved memory changes 18 * 19 * Delete all unused memory nodes and define the peripheral memory regions 20 * required by the board dts. 21 */ 22 23/delete-node/ &hyp_mem; 24/delete-node/ &xbl_mem; 25/delete-node/ &aop_mem; 26/delete-node/ &sec_apps_mem; 27/delete-node/ &tz_mem; 28 29/* Increase the size from 2MB to 8MB */ 30&rmtfs_mem { 31 reg = <0x0 0x84400000 0x0 0x800000>; 32}; 33 34/ { 35 reserved-memory { 36 atf_mem: memory@80b00000 { 37 reg = <0x0 0x80b00000 0x0 0x100000>; 38 no-map; 39 }; 40 41 mpss_mem: memory@86000000 { 42 reg = <0x0 0x86000000 0x0 0x8c00000>; 43 no-map; 44 }; 45 46 camera_mem: memory@8ec00000 { 47 reg = <0x0 0x8ec00000 0x0 0x500000>; 48 no-map; 49 }; 50 51 venus_mem: memory@8f600000 { 52 reg = <0 0x8f600000 0 0x500000>; 53 no-map; 54 }; 55 56 wlan_mem: memory@94100000 { 57 reg = <0x0 0x94100000 0x0 0x200000>; 58 no-map; 59 }; 60 61 mba_mem: memory@94400000 { 62 reg = <0x0 0x94400000 0x0 0x200000>; 63 no-map; 64 }; 65 }; 66 67 aliases { 68 bluetooth0 = &bluetooth; 69 hsuart0 = &uart3; 70 serial0 = &uart8; 71 wifi0 = &wifi; 72 }; 73 74 chosen { 75 stdout-path = "serial0:115200n8"; 76 }; 77 78 /* FIXED REGULATORS - parents above children */ 79 80 /* This is the top level supply and variable voltage */ 81 ppvar_sys: ppvar-sys-regulator { 82 compatible = "regulator-fixed"; 83 regulator-name = "ppvar_sys"; 84 regulator-always-on; 85 regulator-boot-on; 86 }; 87 88 /* This divides ppvar_sys by 2, so voltage is variable */ 89 src_vph_pwr: src-vph-pwr-regulator { 90 compatible = "regulator-fixed"; 91 regulator-name = "src_vph_pwr"; 92 93 /* EC turns on with switchcap_on; always on for AP */ 94 regulator-always-on; 95 regulator-boot-on; 96 97 vin-supply = <&ppvar_sys>; 98 }; 99 100 pp5000_a: pp5000-a-regulator { 101 compatible = "regulator-fixed"; 102 regulator-name = "pp5000_a"; 103 104 /* EC turns on with en_pp5000_a; always on for AP */ 105 regulator-always-on; 106 regulator-boot-on; 107 regulator-min-microvolt = <5000000>; 108 regulator-max-microvolt = <5000000>; 109 110 vin-supply = <&ppvar_sys>; 111 }; 112 113 pp3300_a: pp3300-a-regulator { 114 compatible = "regulator-fixed"; 115 regulator-name = "pp3300_a"; 116 117 /* EC turns on with en_pp3300_a; always on for AP */ 118 regulator-always-on; 119 regulator-boot-on; 120 regulator-min-microvolt = <3300000>; 121 regulator-max-microvolt = <3300000>; 122 123 /* 124 * Actually should be pp3300 but that's practically an alias for 125 * pp3300_a so we use pp3300's vin-supply here to avoid one more 126 * node. 127 */ 128 vin-supply = <&ppvar_sys>; 129 }; 130 131 pp3300_audio: 132 pp3300_codec: pp3300-codec-regulator { 133 compatible = "regulator-fixed"; 134 regulator-name = "pp3300_codec"; 135 136 regulator-min-microvolt = <3300000>; 137 regulator-max-microvolt = <3300000>; 138 139 gpio = <&tlmm 83 GPIO_ACTIVE_HIGH>; 140 enable-active-high; 141 pinctrl-names = "default"; 142 pinctrl-0 = <&en_pp3300_codec>; 143 144 vin-supply = <&pp3300_a>; 145 }; 146 147 pp3300_dx_edp: 148 pp3300_ts: pp3300-dx-edp-regulator { 149 compatible = "regulator-fixed"; 150 regulator-name = "pp3300_dx_edp"; 151 152 regulator-min-microvolt = <3300000>; 153 regulator-max-microvolt = <3300000>; 154 155 gpio = <&tlmm 30 GPIO_ACTIVE_HIGH>; 156 enable-active-high; 157 pinctrl-names = "default"; 158 pinctrl-0 = <&en_pp3300_dx_edp>; 159 160 vin-supply = <&pp3300_a>; 161 }; 162 163 pp3300_fp_tp: pp3300-fp-tp-regulator { 164 compatible = "regulator-fixed"; 165 regulator-name = "pp3300_fp_tp"; 166 167 regulator-min-microvolt = <3300000>; 168 regulator-max-microvolt = <3300000>; 169 170 /* AP turns on with PP1800_VIO_OUT; always on for AP */ 171 regulator-always-on; 172 regulator-boot-on; 173 174 vin-supply = <&pp3300_a>; 175 }; 176 177 /* BOARD-SPECIFIC TOP LEVEL NODES */ 178 179 backlight: backlight { 180 compatible = "pwm-backlight"; 181 182 pwms = <&cros_ec_pwm 1>; 183 enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>; 184 power-supply = <&ppvar_sys>; 185 pinctrl-names = "default"; 186 pinctrl-0 = <&ap_edp_bklten>; 187 }; 188 189 gpio_keys: gpio-keys { 190 compatible = "gpio-keys"; 191 status = "disabled"; 192 pinctrl-names = "default"; 193 pinctrl-0 = <&pen_pdct_l>; 194 195 pen-insert { 196 label = "Pen Insert"; 197 198 /* Insert = low, eject = high */ 199 gpios = <&tlmm 52 GPIO_ACTIVE_LOW>; 200 linux,code = <SW_PEN_INSERTED>; 201 linux,input-type = <EV_SW>; 202 wakeup-source; 203 }; 204 }; 205 206 max98357a: audio-codec-0 { 207 compatible = "maxim,max98357a"; 208 pinctrl-names = "default"; 209 pinctrl-0 = <&_en>; 210 sdmode-gpios = <&tlmm 23 GPIO_ACTIVE_HIGH>; 211 #sound-dai-cells = <0>; 212 }; 213 214 pwmleds { 215 compatible = "pwm-leds"; 216 keyboard_backlight: keyboard-backlight { 217 status = "disabled"; 218 label = "cros_ec::kbd_backlight"; 219 pwms = <&cros_ec_pwm 0>; 220 max-brightness = <1023>; 221 }; 222 }; 223}; 224 225&qfprom { 226 vcc-supply = <&pp1800_l11a>; 227}; 228 229&qspi { 230 status = "okay"; 231 pinctrl-names = "default"; 232 pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data01>; 233 234 flash@0 { 235 compatible = "jedec,spi-nor"; 236 reg = <0>; 237 238 /* TODO: Increase frequency after testing */ 239 spi-max-frequency = <25000000>; 240 spi-tx-bus-width = <2>; 241 spi-rx-bus-width = <2>; 242 }; 243}; 244 245&apps_rsc { 246 pm6150-rpmh-regulators { 247 compatible = "qcom,pm6150-rpmh-regulators"; 248 qcom,pmic-id = "a"; 249 250 vddpx_1: 251 vdd2: 252 pp1125_s1a: smps1 { 253 regulator-min-microvolt = <1128000>; 254 regulator-max-microvolt = <1128000>; 255 }; 256 257 /* 258 * pp2040_s5a (smps5) and pp1056_s4a (smps4) are just 259 * inputs to other rails on AOP-managed PMICs on trogdor. 260 * The system is already configured to manage these rails 261 * automatically (enable when needed, adjust voltage for 262 * headroom) so we won't specify anything here. 263 * 264 * NOTE: though the rails have a voltage implied by their 265 * name, the automatic headroom calculation might not result 266 * in them being that voltage. ...and that's OK. 267 * Specifically the only point of these rails is to provide 268 * an input source for other rails and if we can satisify the 269 * needs of those other rails with a lower source voltage then 270 * we save power. 271 */ 272 273 pp1200_l1a: ldo1 { 274 regulator-min-microvolt = <1200000>; 275 regulator-max-microvolt = <1200000>; 276 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 277 }; 278 279 pp1000_l2a: ldo2 { 280 regulator-min-microvolt = <944000>; 281 regulator-max-microvolt = <1056000>; 282 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 283 }; 284 285 pp1000_l3a: ldo3 { 286 regulator-min-microvolt = <968000>; 287 regulator-max-microvolt = <1064000>; 288 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 289 }; 290 291 vdd_qlink_lv: 292 vdd_qlink_lv_ck: 293 vdd_qusb_hs0_core: 294 vdd_ufs1_core: 295 vdda_mipi_csi0_0p9: 296 vdda_mipi_csi1_0p9: 297 vdda_mipi_csi2_0p9: 298 vdda_mipi_csi3_0p9: 299 vdda_mipi_dsi0_pll: 300 vdda_pll_cc_ebi01: 301 vdda_qrefs_0p9: 302 vdda_usb_ss_dp_core: 303 pp900_l4a: ldo4 { 304 regulator-min-microvolt = <824000>; 305 regulator-max-microvolt = <928000>; 306 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 307 }; 308 309 pp2700_l5a: ldo5 { 310 regulator-min-microvolt = <2704000>; 311 regulator-max-microvolt = <2704000>; 312 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 313 }; 314 315 ebi0_cal: 316 ebi1_cal: 317 vddio_ck_ebi0: 318 vddio_ck_ebi1: 319 vddio_ebi0: 320 vddq: 321 pp600_l6a: ldo6 { 322 regulator-min-microvolt = <568000>; 323 regulator-max-microvolt = <648000>; 324 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 325 }; 326 327 vdd_cx_wlan: 328 pp800_l9a: ldo9 { 329 regulator-min-microvolt = <488000>; 330 regulator-max-microvolt = <800000>; 331 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 332 }; 333 334 vdd1: 335 vddpx_3: 336 vddpx_7: 337 vio_in: 338 pp1800_l10a: ldo10 { 339 regulator-min-microvolt = <1800000>; 340 regulator-max-microvolt = <1800000>; 341 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 342 }; 343 344 vdd_qfprom: 345 vdda_apc1_cs_1p8: 346 vdda_qrefs_1p8: 347 vdda_qusb_hs0_1p8: 348 vddpx_11: 349 vreg_bb_clk: 350 pp1800_l11a: ldo11 { 351 regulator-min-microvolt = <1800000>; 352 regulator-max-microvolt = <1800000>; 353 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 354 }; 355 356 mcp_vccq: 357 pp1800_l12a_r: ldo12 { 358 regulator-min-microvolt = <1800000>; 359 regulator-max-microvolt = <1800000>; 360 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 361 }; 362 363 pp1800_l13a: ldo13 { 364 regulator-min-microvolt = <1800000>; 365 regulator-max-microvolt = <1800000>; 366 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 367 }; 368 369 pp1800_prox: 370 pp1800_l14a: ldo14 { 371 regulator-min-microvolt = <1800000>; 372 regulator-max-microvolt = <1800000>; 373 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 374 }; 375 376 pp1800_alc5682: 377 pp1800_l15a: ldo15 { 378 regulator-min-microvolt = <1800000>; 379 regulator-max-microvolt = <1800000>; 380 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 381 }; 382 383 pp2700_l16a: ldo16 { 384 regulator-min-microvolt = <2496000>; 385 regulator-max-microvolt = <3304000>; 386 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 387 }; 388 389 vdda_qusb_hs0_3p1: 390 vdd_pdphy: 391 pp3100_l17a: ldo17 { 392 regulator-min-microvolt = <2920000>; 393 regulator-max-microvolt = <3232000>; 394 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 395 }; 396 397 pp1800_pen: 398 pp1800_l18a: ldo18 { 399 regulator-min-microvolt = <1800000>; 400 regulator-max-microvolt = <1800000>; 401 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 402 }; 403 404 mcp_vcc: 405 pp2850_l19a: ldo19 { 406 regulator-min-microvolt = <2960000>; 407 regulator-max-microvolt = <2960000>; 408 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 409 }; 410 }; 411 412 pm6150l-rpmh-regulators { 413 compatible = "qcom,pm6150l-rpmh-regulators"; 414 qcom,pmic-id = "c"; 415 416 pp1300_s8c: smps8 { 417 regulator-min-microvolt = <1120000>; 418 regulator-max-microvolt = <1408000>; 419 }; 420 421 pp1800_l1c: ldo1 { 422 regulator-min-microvolt = <1800000>; 423 regulator-max-microvolt = <1800000>; 424 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 425 }; 426 427 vdd_wcss_adc_dac: 428 pp1300_l2c: ldo2 { 429 regulator-min-microvolt = <1168000>; 430 regulator-max-microvolt = <1304000>; 431 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 432 }; 433 434 pp1200_brij: 435 vdd_ufs1_1p2: 436 vdda_csi0_1p25: 437 vdda_csi1_1p25: 438 vdda_csi2_1p25: 439 vdda_csi3_1p25: 440 vdda_hv_ebi0: 441 vdda_mipi_dsi0_1p2: 442 vdda_usb_ss_dp_1p2: 443 vddpx_10: 444 pp1200_l3c: ldo3 { 445 regulator-min-microvolt = <1200000>; 446 regulator-max-microvolt = <1200000>; 447 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 448 }; 449 450 ld_pp1800_esim_l4c: 451 vddpx_5: 452 pp1800_l4c: ldo4 { 453 regulator-min-microvolt = <1648000>; 454 regulator-max-microvolt = <3304000>; 455 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 456 }; 457 458 vddpx_6: 459 pp1800_l5c: ldo5 { 460 regulator-min-microvolt = <1800000>; 461 regulator-max-microvolt = <1800000>; 462 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 463 }; 464 465 vddpx_2: 466 ppvar_l6c: ldo6 { 467 regulator-min-microvolt = <1800000>; 468 regulator-max-microvolt = <3304000>; 469 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 470 }; 471 472 pp3300_hub: 473 pp3300_l7c: ldo7 { 474 regulator-min-microvolt = <3304000>; 475 regulator-max-microvolt = <3304000>; 476 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 477 regulator-always-on; 478 regulator-boot-on; 479 }; 480 481 pp1800_brij_vccio: 482 pp1800_edp_vpll: 483 pp1800_l8c: ldo8 { 484 regulator-min-microvolt = <1800000>; 485 regulator-max-microvolt = <1800000>; 486 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 487 }; 488 489 pp2950_l9c: ldo9 { 490 regulator-min-microvolt = <2952000>; 491 regulator-max-microvolt = <2952000>; 492 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 493 }; 494 495 pp3300_l10c: ldo10 { 496 regulator-min-microvolt = <3000000>; 497 regulator-max-microvolt = <3400000>; 498 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 499 }; 500 501 pp3300_l11c: ldo11 { 502 regulator-min-microvolt = <3000000>; 503 regulator-max-microvolt = <3400000>; 504 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 505 }; 506 507 src_vreg_bob: bob { 508 regulator-min-microvolt = <3008000>; 509 regulator-max-microvolt = <3960000>; 510 regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; 511 }; 512 }; 513}; 514 515&ap_ec_spi { 516 status = "okay"; 517 cros_ec: ec@0 { 518 compatible = "google,cros-ec-spi"; 519 reg = <0>; 520 interrupt-parent = <&tlmm>; 521 interrupts = <94 IRQ_TYPE_LEVEL_LOW>; 522 pinctrl-names = "default"; 523 pinctrl-0 = <&ap_ec_int_l>; 524 spi-max-frequency = <3000000>; 525 526 cros_ec_pwm: ec-pwm { 527 compatible = "google,cros-ec-pwm"; 528 #pwm-cells = <1>; 529 }; 530 531 i2c_tunnel: i2c-tunnel { 532 compatible = "google,cros-ec-i2c-tunnel"; 533 google,remote-bus = <0>; 534 #address-cells = <1>; 535 #size-cells = <0>; 536 }; 537 538 pdupdate { 539 compatible = "google,cros-ec-pd-update"; 540 }; 541 542 typec { 543 compatible = "google,cros-ec-typec"; 544 #address-cells = <1>; 545 #size-cells = <0>; 546 547 usb_c0: connector@0 { 548 compatible = "usb-c-connector"; 549 reg = <0>; 550 label = "left"; 551 power-role = "dual"; 552 data-role = "host"; 553 try-power-role = "source"; 554 }; 555 556 usb_c1: connector@1 { 557 compatible = "usb-c-connector"; 558 reg = <1>; 559 label = "right"; 560 power-role = "dual"; 561 data-role = "host"; 562 try-power-role = "source"; 563 }; 564 }; 565 }; 566}; 567 568&ap_h1_spi { 569 status = "okay"; 570 cr50: tpm@0 { 571 compatible = "google,cr50"; 572 reg = <0>; 573 pinctrl-names = "default"; 574 pinctrl-0 = <&h1_ap_int_odl>; 575 spi-max-frequency = <800000>; 576 interrupt-parent = <&tlmm>; 577 interrupts = <42 IRQ_TYPE_EDGE_RISING>; 578 }; 579}; 580 581&dsi0 { 582 status = "okay"; 583 vdda-supply = <&vdda_mipi_dsi0_1p2>; 584 585 ports { 586 port@1 { 587 endpoint { 588 remote-endpoint = <&sn65dsi86_in>; 589 data-lanes = <0 1 2 3>; 590 }; 591 }; 592 }; 593}; 594 595&dsi_phy { 596 status = "okay"; 597 vdds-supply = <&vdda_mipi_dsi0_pll>; 598}; 599 600edp_brij_i2c: &i2c2 { 601 status = "okay"; 602 clock-frequency = <400000>; 603 604 sn65dsi86_bridge: bridge@2d { 605 compatible = "ti,sn65dsi86"; 606 reg = <0x2d>; 607 pinctrl-names = "default"; 608 pinctrl-0 = <&edp_brij_en>, <&edp_brij_irq>; 609 gpio-controller; 610 #gpio-cells = <2>; 611 612 interrupt-parent = <&tlmm>; 613 interrupts = <11 IRQ_TYPE_LEVEL_HIGH>; 614 615 enable-gpios = <&tlmm 104 GPIO_ACTIVE_HIGH>; 616 617 vpll-supply = <&pp1800_edp_vpll>; 618 vccio-supply = <&pp1800_brij_vccio>; 619 vcca-supply = <&pp1200_brij>; 620 vcc-supply = <&pp1200_brij>; 621 622 clocks = <&rpmhcc RPMH_LN_BB_CLK3>; 623 clock-names = "refclk"; 624 625 ports { 626 #address-cells = <1>; 627 #size-cells = <0>; 628 629 port@0 { 630 reg = <0>; 631 sn65dsi86_in: endpoint { 632 remote-endpoint = <&dsi0_out>; 633 }; 634 }; 635 636 port@1 { 637 reg = <1>; 638 sn65dsi86_out: endpoint { 639 data-lanes = <0 1>; 640 remote-endpoint = <&panel_in_edp>; 641 }; 642 }; 643 }; 644 }; 645}; 646 647ap_sar_sensor_i2c: &i2c5 { 648 status = "okay"; 649 clock-frequency = <400000>; 650 651 ap_sar_sensor: proximity@28 { 652 compatible = "semtech,sx9310"; 653 reg = <0x28>; 654 #io-channel-cells = <1>; 655 pinctrl-names = "default"; 656 pinctrl-0 = <&p_sensor_int_l>; 657 658 interrupt-parent = <&tlmm>; 659 interrupts = <24 IRQ_TYPE_LEVEL_LOW>; 660 661 vdd-supply = <&pp3300_a>; 662 svdd-supply = <&pp1800_prox>; 663 664 status = "disabled"; 665 label = "proximity-wifi"; 666 }; 667}; 668 669ap_tp_i2c: &i2c7 { 670 status = "okay"; 671 clock-frequency = <400000>; 672 673 trackpad@15 { 674 compatible = "elan,ekth3000"; 675 reg = <0x15>; 676 pinctrl-names = "default"; 677 pinctrl-0 = <&trackpad_int_1v8_odl>; 678 679 interrupt-parent = <&tlmm>; 680 interrupts = <58 IRQ_TYPE_EDGE_FALLING>; 681 682 vcc-supply = <&pp3300_fp_tp>; 683 684 wakeup-source; 685 }; 686}; 687 688hp_i2c: &i2c9 { 689 status = "okay"; 690 clock-frequency = <400000>; 691 692 alc5682: codec@1a { 693 compatible = "realtek,rt5682i"; 694 reg = <0x1a>; 695 pinctrl-names = "default"; 696 pinctrl-0 = <&hp_irq>; 697 698 #sound-dai-cells = <1>; 699 700 interrupt-parent = <&tlmm>; 701 /* 702 * This will get ignored because the interrupt type 703 * is set in rt5682.c. 704 */ 705 interrupts = <28 IRQ_TYPE_EDGE_BOTH>; 706 707 AVDD-supply = <&pp1800_alc5682>; 708 MICVDD-supply = <&pp3300_codec>; 709 VBAT-supply = <&pp3300_audio>; 710 711 realtek,dmic1-data-pin = <1>; 712 realtek,dmic1-clk-pin = <1>; 713 realtek,jd-src = <1>; 714 }; 715}; 716 717&ipa { 718 status = "okay"; 719 720 /* 721 * Trogdor doesn't have QHEE (Qualcomm's EL2 blob), so the 722 * modem needs to cover certain init steps (GSI init), and 723 * the AP needs to wait for it. 724 */ 725 modem-init; 726}; 727 728&mdp { 729 status = "okay"; 730}; 731 732&mdss { 733 status = "okay"; 734}; 735 736&pm6150_pwrkey { 737 status = "disabled"; 738}; 739 740&qupv3_id_0 { 741 status = "okay"; 742}; 743 744&qupv3_id_1 { 745 status = "okay"; 746}; 747 748&remoteproc_mpss { 749 status = "okay"; 750 compatible = "qcom,sc7180-mss-pil"; 751 iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>; 752 memory-region = <&mba_mem &mpss_mem>; 753 754 /* This gets overridden for SKUs with LTE support. */ 755 firmware-name = "qcom/sc7180-trogdor/modem-nolte/mba.mbn", 756 "qcom/sc7180-trogdor/modem-nolte/qdsp6sw.mbn"; 757}; 758 759&sdhc_1 { 760 status = "okay"; 761 762 pinctrl-names = "default", "sleep"; 763 pinctrl-0 = <&sdc1_on>; 764 pinctrl-1 = <&sdc1_off>; 765 vmmc-supply = <&mcp_vcc>; 766 vqmmc-supply = <&mcp_vccq>; 767}; 768 769&sdhc_2 { 770 pinctrl-names = "default", "sleep"; 771 pinctrl-0 = <&sdc2_on>; 772 pinctrl-1 = <&sdc2_off>; 773 vmmc-supply = <&pp2950_l9c>; 774 vqmmc-supply = <&ppvar_l6c>; 775 776 cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>; 777}; 778 779ap_spi_fp: &spi10 { 780 cros_ec_fp: ec@0 { 781 compatible = "google,cros-ec-spi"; 782 reg = <0>; 783 interrupt-parent = <&tlmm>; 784 interrupts = <4 IRQ_TYPE_LEVEL_LOW>; 785 pinctrl-names = "default"; 786 pinctrl-0 = <&fp_to_ap_irq_l>, <&fp_rst_l>, <&fpmcu_boot0>, <&fpmcu_sel>; 787 spi-max-frequency = <3000000>; 788 }; 789}; 790 791#include <arm/cros-ec-keyboard.dtsi> 792#include <arm/cros-ec-sbs.dtsi> 793 794&uart3 { 795 status = "okay"; 796 797 /delete-property/interrupts; 798 interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>, 799 <&tlmm 41 IRQ_TYPE_EDGE_FALLING>; 800 801 pinctrl-names = "default", "sleep"; 802 pinctrl-1 = <&qup_uart3_sleep>; 803 804 bluetooth: bluetooth { 805 compatible = "qcom,wcn3991-bt"; 806 vddio-supply = <&pp1800_l10a>; 807 vddxo-supply = <&pp1800_l1c>; 808 vddrf-supply = <&pp1300_l2c>; 809 vddch0-supply = <&pp3300_l10c>; 810 max-speed = <3200000>; 811 clocks = <&rpmhcc RPMH_RF_CLK2>; 812 }; 813}; 814 815&uart8 { 816 status = "okay"; 817}; 818 819&usb_1 { 820 status = "okay"; 821}; 822 823&usb_1_dwc3 { 824 dr_mode = "host"; 825}; 826 827&usb_1_hsphy { 828 status = "okay"; 829 vdd-supply = <&vdd_qusb_hs0_core>; 830 vdda-pll-supply = <&vdda_qusb_hs0_1p8>; 831 vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>; 832 qcom,imp-res-offset-value = <8>; 833 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>; 834 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>; 835 qcom,bias-ctrl-value = <0x22>; 836 qcom,charge-ctrl-value = <3>; 837 qcom,hsdisc-trim-value = <0>; 838}; 839 840&usb_1_qmpphy { 841 status = "okay"; 842 vdda-phy-supply = <&vdda_usb_ss_dp_1p2>; 843 vdda-pll-supply = <&vdda_usb_ss_dp_core>; 844}; 845 846&venus { 847 video-firmware { 848 iommus = <&apps_smmu 0x0c42 0x0>; 849 }; 850}; 851 852&wifi { 853 status = "okay"; 854 vdd-0.8-cx-mx-supply = <&vdd_cx_wlan>; 855 vdd-1.8-xo-supply = <&pp1800_l1c>; 856 vdd-1.3-rfa-supply = <&pp1300_l2c>; 857 vdd-3.3-ch0-supply = <&pp3300_l10c>; 858 vdd-3.3-ch1-supply = <&pp3300_l11c>; 859 860 wifi-firmware { 861 iommus = <&apps_smmu 0xc2 0x1>; 862 }; 863}; 864 865/* PINCTRL - additions to nodes defined in sc7180.dtsi */ 866 867&qspi_cs0 { 868 pinconf { 869 pins = "gpio68"; 870 bias-disable; 871 }; 872}; 873 874&qspi_clk { 875 pinconf { 876 pins = "gpio63"; 877 bias-disable; 878 }; 879}; 880 881&qspi_data01 { 882 pinconf { 883 pins = "gpio64", "gpio65"; 884 885 /* High-Z when no transfers; nice to park the lines */ 886 bias-pull-up; 887 }; 888}; 889 890&qup_i2c2_default { 891 pinconf { 892 pins = "gpio15", "gpio16"; 893 drive-strength = <2>; 894 895 /* Has external pullup */ 896 bias-disable; 897 }; 898}; 899 900&qup_i2c4_default { 901 pinconf { 902 pins = "gpio115", "gpio116"; 903 drive-strength = <2>; 904 905 /* Has external pullup */ 906 bias-disable; 907 }; 908}; 909 910&qup_i2c5_default { 911 pinconf { 912 pins = "gpio25", "gpio26"; 913 drive-strength = <2>; 914 915 /* Has external pullup */ 916 bias-disable; 917 }; 918}; 919 920&qup_i2c7_default { 921 pinconf { 922 pins = "gpio6", "gpio7"; 923 drive-strength = <2>; 924 925 /* Has external pullup */ 926 bias-disable; 927 }; 928}; 929 930&qup_i2c9_default { 931 pinconf { 932 pins = "gpio46", "gpio47"; 933 drive-strength = <2>; 934 935 /* Has external pullup */ 936 bias-disable; 937 }; 938}; 939 940&qup_spi0_default { 941 pinconf { 942 pins = "gpio34", "gpio35", "gpio36", "gpio37"; 943 drive-strength = <2>; 944 bias-disable; 945 }; 946}; 947 948&qup_spi6_default { 949 pinconf { 950 pins = "gpio59", "gpio60", "gpio61", "gpio62"; 951 drive-strength = <2>; 952 bias-disable; 953 }; 954}; 955 956&qup_spi10_default { 957 pinconf { 958 pins = "gpio86", "gpio87", "gpio88", "gpio89"; 959 drive-strength = <2>; 960 bias-disable; 961 }; 962}; 963 964&qup_uart3_default { 965 pinconf-cts { 966 /* 967 * Configure a pull-down on CTS to match the pull of 968 * the Bluetooth module. 969 */ 970 pins = "gpio38"; 971 bias-pull-down; 972 }; 973 974 pinconf-rts-tx { 975 /* We'll drive RTS and TX, so no pull */ 976 pins = "gpio39", "gpio40"; 977 drive-strength = <2>; 978 bias-disable; 979 }; 980 981 pinconf-rx { 982 /* 983 * Configure a pull-up on RX. This is needed to avoid 984 * garbage data when the TX pin of the Bluetooth module is 985 * in tri-state (module powered off or not driving the 986 * signal yet). 987 */ 988 pins = "gpio41"; 989 bias-pull-up; 990 }; 991}; 992 993&qup_uart8_default { 994 pinconf-tx { 995 pins = "gpio44"; 996 drive-strength = <2>; 997 bias-disable; 998 }; 999 1000 pinconf-rx { 1001 pins = "gpio45"; 1002 drive-strength = <2>; 1003 bias-pull-up; 1004 }; 1005}; 1006 1007/* PINCTRL - board-specific pinctrl */ 1008 1009&pm6150_gpio { 1010 status = "disabled"; /* No GPIOs are connected */ 1011}; 1012 1013&pm6150l_gpio { 1014 gpio-line-names = "AP_SUSPEND", 1015 "", 1016 "", 1017 "", 1018 "", 1019 "", 1020 "", 1021 "", 1022 "", 1023 "", 1024 "", 1025 ""; 1026}; 1027 1028&tlmm { 1029 /* 1030 * pinctrl settings for pins that have no real owners. 1031 */ 1032 pinctrl-names = "default"; 1033 pinctrl-0 = <&bios_flash_wp_l>, <&ap_suspend_l_neuter>; 1034 1035 amp_en: amp-en { 1036 pinmux { 1037 pins = "gpio23"; 1038 function = "gpio"; 1039 }; 1040 1041 pinconf { 1042 pins = "gpio23"; 1043 bias-pull-down; 1044 }; 1045 }; 1046 1047 ap_ec_int_l: ap-ec-int-l { 1048 pinmux { 1049 pins = "gpio94"; 1050 function = "gpio"; 1051 input-enable; 1052 }; 1053 1054 pinconf { 1055 pins = "gpio94"; 1056 bias-pull-up; 1057 }; 1058 }; 1059 1060 ap_edp_bklten: ap-edp-bklten { 1061 pinmux { 1062 pins = "gpio12"; 1063 function = "gpio"; 1064 }; 1065 1066 pinconf { 1067 pins = "gpio12"; 1068 drive-strength = <2>; 1069 bias-disable; 1070 1071 /* Force backlight to be disabled to match state at boot. */ 1072 output-low; 1073 }; 1074 }; 1075 1076 ap_suspend_l_neuter: ap-suspend-l-neuter { 1077 pinmux { 1078 pins = "gpio27"; 1079 function = "gpio"; 1080 }; 1081 1082 pinconf { 1083 pins = "gpio27"; 1084 bias-disable; 1085 }; 1086 }; 1087 1088 bios_flash_wp_l: bios-flash-wp-l { 1089 pinmux { 1090 pins = "gpio66"; 1091 function = "gpio"; 1092 input-enable; 1093 }; 1094 1095 pinconf { 1096 pins = "gpio66"; 1097 bias-disable; 1098 }; 1099 }; 1100 1101 dp_hot_plug_det: dp-hot-plug-det { 1102 pinmux { 1103 pins = "gpio117"; 1104 function = "dp_hot"; 1105 }; 1106 1107 config { 1108 pins = "gpio117"; 1109 bias-disable; 1110 input-enable; 1111 drive-strength = <2>; 1112 }; 1113 }; 1114 1115 edp_brij_en: edp-brij-en { 1116 pinmux { 1117 pins = "gpio104"; 1118 function = "gpio"; 1119 }; 1120 1121 pinconf { 1122 pins = "gpio104"; 1123 drive-strength = <2>; 1124 bias-disable; 1125 }; 1126 }; 1127 1128 edp_brij_irq: edp-brij-irq { 1129 pinmux { 1130 pins = "gpio11"; 1131 function = "gpio"; 1132 }; 1133 1134 pinconf { 1135 pins = "gpio11"; 1136 drive-strength = <2>; 1137 bias-pull-down; 1138 }; 1139 }; 1140 1141 en_pp3300_codec: en-pp3300-codec { 1142 pinmux { 1143 pins = "gpio83"; 1144 function = "gpio"; 1145 }; 1146 1147 pinconf { 1148 pins = "gpio83"; 1149 drive-strength = <2>; 1150 bias-disable; 1151 }; 1152 }; 1153 1154 en_pp3300_dx_edp: en-pp3300-dx-edp { 1155 pinmux { 1156 pins = "gpio30"; 1157 function = "gpio"; 1158 }; 1159 1160 pinconf { 1161 pins = "gpio30"; 1162 drive-strength = <2>; 1163 bias-disable; 1164 }; 1165 }; 1166 1167 fpmcu_boot0: fpmcu-boot0 { 1168 pinmux { 1169 pins = "gpio10"; 1170 function = "gpio"; 1171 }; 1172 1173 pinconf { 1174 pins = "gpio10"; 1175 bias-disable; 1176 drive-strength = <2>; 1177 output-low; 1178 }; 1179 }; 1180 1181 fpmcu_sel: fpmcu-sel { 1182 pinmux { 1183 pins = "gpio22"; 1184 function = "gpio"; 1185 }; 1186 1187 pinconf { 1188 pins = "gpio22"; 1189 bias-disable; 1190 drive-strength = <2>; 1191 output-high; 1192 }; 1193 }; 1194 1195 fp_rst_l: fp-rst-l { 1196 pinmux { 1197 pins = "gpio5"; 1198 function = "gpio"; 1199 }; 1200 1201 pinconf { 1202 pins = "gpio5"; 1203 bias-disable; 1204 drive-strength = <2>; 1205 output-high; 1206 }; 1207 }; 1208 1209 fp_to_ap_irq_l: fp-to-ap-irq-l { 1210 pinmux { 1211 pins = "gpio4"; 1212 function = "gpio"; 1213 input-enable; 1214 }; 1215 1216 pinconf { 1217 pins = "gpio4"; 1218 1219 /* Has external pullup */ 1220 bias-disable; 1221 }; 1222 }; 1223 1224 1225 h1_ap_int_odl: h1-ap-int-odl { 1226 pinmux { 1227 pins = "gpio42"; 1228 function = "gpio"; 1229 input-enable; 1230 }; 1231 1232 pinconf { 1233 pins = "gpio42"; 1234 bias-pull-up; 1235 }; 1236 }; 1237 1238 hp_irq: hp-irq { 1239 pinmux { 1240 pins = "gpio28"; 1241 function = "gpio"; 1242 }; 1243 1244 pinconf { 1245 pins = "gpio28"; 1246 bias-pull-up; 1247 }; 1248 }; 1249 1250 pen_irq_l: pen-irq-l { 1251 pinmux { 1252 pins = "gpio21"; 1253 function = "gpio"; 1254 }; 1255 1256 pinconf { 1257 pins = "gpio21"; 1258 1259 /* Has external pullup */ 1260 bias-disable; 1261 }; 1262 }; 1263 1264 pen_pdct_l: pen-pdct-l { 1265 pinmux { 1266 pins = "gpio52"; 1267 function = "gpio"; 1268 }; 1269 1270 pinconf { 1271 pins = "gpio52"; 1272 1273 /* Has external pullup */ 1274 bias-disable; 1275 }; 1276 }; 1277 1278 pen_rst_odl: pen-rst-odl { 1279 pinmux { 1280 pins = "gpio18"; 1281 function = "gpio"; 1282 }; 1283 1284 pinconf { 1285 pins = "gpio18"; 1286 bias-disable; 1287 drive-strength = <2>; 1288 1289 /* 1290 * The pen driver doesn't currently support 1291 * driving this reset line. By specifying 1292 * output-high here we're relying on the fact 1293 * that this pin has a default pulldown at boot 1294 * (which makes sure the pen was in reset if it 1295 * was powered) and then we set it high here to 1296 * take it out of reset. Better would be if the 1297 * pen driver could control this and we could 1298 * remove "output-high" here. 1299 */ 1300 output-high; /* TODO: Remove this? */ 1301 }; 1302 }; 1303 1304 p_sensor_int_l: p-sensor-int-l { 1305 pinmux { 1306 pins = "gpio24"; 1307 function = "gpio"; 1308 input-enable; 1309 }; 1310 1311 pinconf { 1312 pins = "gpio24"; 1313 bias-pull-up; 1314 }; 1315 }; 1316 1317 qup_uart3_sleep: qup-uart3-sleep { 1318 pinmux { 1319 pins = "gpio38", "gpio39", 1320 "gpio40", "gpio41"; 1321 function = "gpio"; 1322 }; 1323 1324 pinconf-cts { 1325 /* 1326 * Configure a pull-down on CTS to match the pull of 1327 * the Bluetooth module. 1328 */ 1329 pins = "gpio38"; 1330 bias-pull-down; 1331 }; 1332 1333 pinconf-rts { 1334 /* 1335 * Configure pull-down on RTS. As RTS is active low 1336 * signal, pull it low to indicate the BT SoC that it 1337 * can wakeup the system anytime from suspend state by 1338 * pulling RX low (by sending wakeup bytes). 1339 */ 1340 pins = "gpio39"; 1341 bias-pull-down; 1342 }; 1343 1344 pinconf-tx { 1345 /* 1346 * Configure pull-up on TX when it isn't actively driven 1347 * to prevent BT SoC from receiving garbage during sleep. 1348 */ 1349 pins = "gpio40"; 1350 bias-pull-up; 1351 }; 1352 1353 pinconf-rx { 1354 /* 1355 * Configure a pull-up on RX. This is needed to avoid 1356 * garbage data when the TX pin of the Bluetooth module 1357 * is floating which may cause spurious wakeups. 1358 */ 1359 pins = "gpio41"; 1360 bias-pull-up; 1361 }; 1362 }; 1363 1364 trackpad_int_1v8_odl: trackpad-int-1v8-odl { 1365 pinmux { 1366 pins = "gpio58"; 1367 function = "gpio"; 1368 }; 1369 1370 pinconf { 1371 pins = "gpio58"; 1372 1373 /* Has external pullup */ 1374 bias-disable; 1375 }; 1376 }; 1377 1378 ts_int_l: ts-int-l { 1379 pinmux { 1380 pins = "gpio9"; 1381 function = "gpio"; 1382 }; 1383 1384 pinconf { 1385 pins = "gpio9"; 1386 bias-pull-up; 1387 }; 1388 }; 1389 1390 ts_reset_l: ts-reset-l { 1391 pinmux { 1392 pins = "gpio8"; 1393 function = "gpio"; 1394 }; 1395 1396 pinconf { 1397 pins = "gpio8"; 1398 bias-disable; 1399 drive-strength = <2>; 1400 }; 1401 }; 1402}; 1403