arch/arm64/boot/dts/qcom/sc7180-idp.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * SC7180 IDP board device tree source
   4  *
   5  * Copyright (c) 2019, The Linux Foundation. All rights reserved.
   6  */
   7
   8 /dts-v1/;
   9
  10 #include <dt-bindings/gpio/gpio.h>
  11 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
  12 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
  13 #include "sc7180.dtsi"
  14 #include "pm6150.dtsi"
  15 #include "pm6150l.dtsi"
  16
  17 / {
  18         model = "Qualcomm Technologies, Inc. SC7180 IDP";
  19         compatible = "qcom,sc7180-idp", "qcom,sc7180";
  20
  21         aliases {
  22                 bluetooth0 = &bluetooth;
  23                 hsuart0 = &uart3;
  24                 serial0 = &uart8;
  25                 wifi0 = &wifi;
  26         };
  27
  28         chosen {
  29                 stdout-path = "serial0:115200n8";
  30         };
  31 };
  32
  33 /*
  34  * Reserved memory changes
  35  *
  36  * Delete all unused memory nodes and define the peripheral memory regions
  37  * required by the board dts.
  38  *
  39  */
  40
  41 /delete-node/ &hyp_mem;
  42 /delete-node/ &xbl_mem;
  43 /delete-node/ &aop_mem;
  44 /delete-node/ &sec_apps_mem;
  45 /delete-node/ &tz_mem;
  46
  47 /* Increase the size from 2MB to 8MB */
  48 &rmtfs_mem {
  49         reg = <0x0 0x94600000 0x0 0x800000>;
  50 };
  51
  52 / {
  53         reserved-memory {
  54                 atf_mem: memory@80b00000 {
  55                         reg = <0x0 0x80b00000 0x0 0x100000>;
  56                         no-map;
  57                 };
  58
  59                 mpss_mem: memory@86000000 {
  60                         reg = <0x0 0x86000000 0x0 0x8c00000>;
  61                         no-map;
  62                 };
  63
  64                 camera_mem: memory@8ec00000 {
  65                         reg = <0x0 0x8ec00000 0x0 0x500000>;
  66                         no-map;
  67                 };
  68
  69                 venus_mem: memory@8f600000 {
  70                         reg = <0 0x8f600000 0 0x500000>;
  71                         no-map;
  72                 };
  73
  74                 wlan_mem: memory@94100000 {
  75                         reg = <0x0 0x94100000 0x0 0x200000>;
  76                         no-map;
  77                 };
  78
  79                 mba_mem: memory@94400000 {
  80                         reg = <0x0 0x94400000 0x0 0x200000>;
  81                         no-map;
  82                 };
  83         };
  84 };
  85
  86 &apps_rsc {
  87         pm6150-rpmh-regulators {
  88                 compatible = "qcom,pm6150-rpmh-regulators";
  89                 qcom,pmic-id = "a";
  90
  91                 vreg_s1a_1p1: smps1 {
  92                         regulator-min-microvolt = <1128000>;
  93                         regulator-max-microvolt = <1128000>;
  94                 };
  95
  96                 vreg_s4a_1p0: smps4 {
  97                         regulator-min-microvolt = <824000>;
  98                         regulator-max-microvolt = <1120000>;
  99                 };
 100
 101                 vreg_s5a_2p0: smps5 {
 102                         regulator-min-microvolt = <1744000>;
 103                         regulator-max-microvolt = <2040000>;
 104                 };
 105
 106                 vreg_l1a_1p2: ldo1 {
 107                         regulator-min-microvolt = <1178000>;
 108                         regulator-max-microvolt = <1256000>;
 109                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 110                 };
 111
 112                 vreg_l2a_1p0: ldo2 {
 113                         regulator-min-microvolt = <944000>;
 114                         regulator-max-microvolt = <1056000>;
 115                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 116                 };
 117
 118                 vreg_l3a_1p0: ldo3 {
 119                         regulator-min-microvolt = <968000>;
 120                         regulator-max-microvolt = <1064000>;
 121                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 122                 };
 123
 124                 vreg_l4a_0p8: ldo4 {
 125                         regulator-min-microvolt = <824000>;
 126                         regulator-max-microvolt = <928000>;
 127                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 128                 };
 129
 130                 vreg_l5a_2p7: ldo5 {
 131                         regulator-min-microvolt = <2496000>;
 132                         regulator-max-microvolt = <3000000>;
 133                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 134                 };
 135
 136                 vreg_l6a_0p6: ldo6 {
 137                         regulator-min-microvolt = <568000>;
 138                         regulator-max-microvolt = <648000>;
 139                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 140                 };
 141
 142                 vreg_l9a_0p6: ldo9 {
 143                         regulator-min-microvolt = <488000>;
 144                         regulator-max-microvolt = <800000>;
 145                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 146                 };
 147
 148                 vreg_l10a_1p8: ldo10 {
 149                         regulator-min-microvolt = <1800000>;
 150                         regulator-max-microvolt = <1832000>;
 151                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 152                 };
 153
 154                 vreg_l11a_1p8: ldo11 {
 155                         regulator-min-microvolt = <1696000>;
 156                         regulator-max-microvolt = <1904000>;
 157                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 158                 };
 159
 160                 vreg_l12a_1p8: ldo12 {
 161                         regulator-min-microvolt = <1800000>;
 162                         regulator-max-microvolt = <1800000>;
 163                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 164                 };
 165
 166                 vreg_l13a_1p8: ldo13 {
 167                         regulator-min-microvolt = <1696000>;
 168                         regulator-max-microvolt = <1904000>;
 169                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 170                 };
 171
 172                 vreg_l14a_1p8: ldo14 {
 173                         regulator-min-microvolt = <1728000>;
 174                         regulator-max-microvolt = <1832000>;
 175                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 176                 };
 177
 178                 vreg_l15a_1p8: ldo15 {
 179                         regulator-min-microvolt = <1696000>;
 180                         regulator-max-microvolt = <1904000>;
 181                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 182                 };
 183
 184                 vreg_l16a_2p7: ldo16 {
 185                         regulator-min-microvolt = <2496000>;
 186                         regulator-max-microvolt = <3304000>;
 187                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 188                 };
 189
 190                 vreg_l17a_3p0: ldo17 {
 191                         regulator-min-microvolt = <2920000>;
 192                         regulator-max-microvolt = <3232000>;
 193                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 194                 };
 195
 196                 vreg_l18a_2p8: ldo18 {
 197                         regulator-min-microvolt = <2496000>;
 198                         regulator-max-microvolt = <3304000>;
 199                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 200                 };
 201
 202                 vreg_l19a_2p9: ldo19 {
 203                         regulator-min-microvolt = <2960000>;
 204                         regulator-max-microvolt = <2960000>;
 205                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 206                 };
 207         };
 208
 209         pm6150l-rpmh-regulators {
 210                 compatible = "qcom,pm6150l-rpmh-regulators";
 211                 qcom,pmic-id = "c";
 212
 213                 vreg_s8c_1p3: smps8 {
 214                         regulator-min-microvolt = <1120000>;
 215                         regulator-max-microvolt = <1408000>;
 216                 };
 217
 218                 vreg_l1c_1p8: ldo1 {
 219                         regulator-min-microvolt = <1616000>;
 220                         regulator-max-microvolt = <1984000>;
 221                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 222                 };
 223
 224                 vreg_l2c_1p3: ldo2 {
 225                         regulator-min-microvolt = <1168000>;
 226                         regulator-max-microvolt = <1304000>;
 227                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 228                 };
 229
 230                 vreg_l3c_1p2: ldo3 {
 231                         regulator-min-microvolt = <1144000>;
 232                         regulator-max-microvolt = <1304000>;
 233                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 234                 };
 235
 236                 vreg_l4c_1p8: ldo4 {
 237                         regulator-min-microvolt = <1648000>;
 238                         regulator-max-microvolt = <3304000>;
 239                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 240                 };
 241
 242                 vreg_l5c_1p8: ldo5 {
 243                         regulator-min-microvolt = <1648000>;
 244                         regulator-max-microvolt = <3304000>;
 245                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 246                 };
 247
 248                 vreg_l6c_2p9: ldo6 {
 249                         regulator-min-microvolt = <1800000>;
 250                         regulator-max-microvolt = <2950000>;
 251                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 252                 };
 253
 254                 vreg_l7c_3p0: ldo7 {
 255                         regulator-min-microvolt = <3000000>;
 256                         regulator-max-microvolt = <3312000>;
 257                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 258                 };
 259
 260                 vreg_l8c_1p8: ldo8 {
 261                         regulator-min-microvolt = <1800000>;
 262                         regulator-max-microvolt = <1904000>;
 263                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 264                 };
 265
 266                 vreg_l9c_2p9: ldo9 {
 267                         regulator-min-microvolt = <2960000>;
 268                         regulator-max-microvolt = <2960000>;
 269                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 270                 };
 271
 272                 vreg_l10c_3p3: ldo10 {
 273                         regulator-min-microvolt = <3000000>;
 274                         regulator-max-microvolt = <3400000>;
 275                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 276                 };
 277
 278                 vreg_l11c_3p3: ldo11 {
 279                         regulator-min-microvolt = <3000000>;
 280                         regulator-max-microvolt = <3400000>;
 281                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 282                 };
 283
 284                 vreg_bob: bob {
 285                         regulator-min-microvolt = <3008000>;
 286                         regulator-max-microvolt = <3960000>;
 287                         regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
 288                 };
 289         };
 290 };
 291
 292 &dsi0 {
 293         status = "okay";
 294
 295         vdda-supply = <&vreg_l3c_1p2>;
 296
 297         panel@0 {
 298                 compatible = "visionox,rm69299-1080p-display";
 299                 reg = <0>;
 300
 301                 vdda-supply = <&vreg_l8c_1p8>;
 302                 vdd3p3-supply = <&vreg_l18a_2p8>;
 303
 304                 pinctrl-names = "default";
 305                 pinctrl-0 = <&disp_pins>;
 306
 307                 reset-gpios = <&pm6150l_gpio 3 GPIO_ACTIVE_HIGH>;
 308
 309                 ports {
 310                         #address-cells = <1>;
 311                         #size-cells = <0>;
 312                         port@0 {
 313                                 reg = <0>;
 314                                 panel0_in: endpoint {
 315                                         remote-endpoint = <&dsi0_out>;
 316                                 };
 317                         };
 318                 };
 319         };
 320
 321         ports {
 322                 port@1 {
 323                         endpoint {
 324                                 remote-endpoint = <&panel0_in>;
 325                                 data-lanes = <0 1 2 3>;
 326                         };
 327                 };
 328         };
 329 };
 330
 331 &dsi_phy {
 332         status = "okay";
 333 };
 334
 335 &mdp {
 336         status = "okay";
 337 };
 338
 339 &mdss {
 340         status = "okay";
 341 };
 342
 343 &qfprom {
 344         vcc-supply = <&vreg_l11a_1p8>;
 345 };
 346
 347 &qspi {
 348         status = "okay";
 349         pinctrl-names = "default";
 350         pinctrl-0 = <&qspi_clk &qspi_cs0 &qspi_data01>;
 351
 352         flash@0 {
 353                 compatible = "jedec,spi-nor";
 354                 reg = <0>;
 355                 spi-max-frequency = <25000000>;
 356                 spi-tx-bus-width = <2>;
 357                 spi-rx-bus-width = <2>;
 358         };
 359 };
 360
 361 &qupv3_id_0 {
 362         status = "okay";
 363 };
 364
 365 &qupv3_id_1 {
 366         status = "okay";
 367 };
 368
 369 &remoteproc_mpss {
 370         status = "okay";
 371         compatible = "qcom,sc7180-mss-pil";
 372         iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>;
 373         memory-region = <&mba_mem &mpss_mem>;
 374 };
 375
 376 &sdhc_1 {
 377         status = "okay";
 378
 379         pinctrl-names = "default", "sleep";
 380         pinctrl-0 = <&sdc1_on>;
 381         pinctrl-1 = <&sdc1_off>;
 382         vmmc-supply = <&vreg_l19a_2p9>;
 383         vqmmc-supply = <&vreg_l12a_1p8>;
 384 };
 385
 386 &sdhc_2 {
 387         status = "okay";
 388
 389         pinctrl-names = "default","sleep";
 390         pinctrl-0 = <&sdc2_on>;
 391         pinctrl-1 = <&sdc2_off>;
 392         vmmc-supply  = <&vreg_l9c_2p9>;
 393         vqmmc-supply = <&vreg_l6c_2p9>;
 394
 395         cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>;
 396 };
 397
 398 &uart3 {
 399         status = "okay";
 400
 401         /delete-property/interrupts;
 402         interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
 403                                 <&tlmm 41 IRQ_TYPE_EDGE_FALLING>;
 404
 405         pinctrl-names = "default", "sleep";
 406         pinctrl-1 = <&qup_uart3_sleep>;
 407
 408         bluetooth: wcn3990-bt {
 409                 compatible = "qcom,wcn3990-bt";
 410                 vddio-supply = <&vreg_l10a_1p8>;
 411                 vddxo-supply = <&vreg_l1c_1p8>;
 412                 vddrf-supply = <&vreg_l2c_1p3>;
 413                 vddch0-supply = <&vreg_l10c_3p3>;
 414                 max-speed = <3200000>;
 415         };
 416 };
 417
 418 &uart8 {
 419         status = "okay";
 420 };
 421
 422 &usb_1 {
 423         status = "okay";
 424 };
 425
 426 &usb_1_dwc3 {
 427         dr_mode = "host";
 428 };
 429
 430 &usb_1_hsphy {
 431         status = "okay";
 432         vdd-supply = <&vreg_l4a_0p8>;
 433         vdda-pll-supply = <&vreg_l11a_1p8>;
 434         vdda-phy-dpdm-supply = <&vreg_l17a_3p0>;
 435         qcom,imp-res-offset-value = <8>;
 436         qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
 437         qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
 438         qcom,bias-ctrl-value = <0x22>;
 439         qcom,charge-ctrl-value = <3>;
 440         qcom,hsdisc-trim-value = <0>;
 441 };
 442
 443 &usb_1_qmpphy {
 444         status = "okay";
 445         vdda-phy-supply = <&vreg_l3c_1p2>;
 446         vdda-pll-supply = <&vreg_l4a_0p8>;
 447 };
 448
 449 &venus {
 450         video-firmware {
 451                 iommus = <&apps_smmu 0x0c42 0x0>;
 452         };
 453 };
 454
 455 &wifi {
 456         status = "okay";
 457         vdd-0.8-cx-mx-supply = <&vreg_l9a_0p6>;
 458         vdd-1.8-xo-supply = <&vreg_l1c_1p8>;
 459         vdd-1.3-rfa-supply = <&vreg_l2c_1p3>;
 460         vdd-3.3-ch0-supply = <&vreg_l10c_3p3>;
 461         vdd-3.3-ch1-supply = <&vreg_l11c_3p3>;
 462         wifi-firmware {
 463                 iommus = <&apps_smmu 0xc2 0x1>;
 464         };
 465 };
 466
 467 /* PINCTRL - additions to nodes defined in sc7180.dtsi */
 468
 469 &pm6150l_gpio {
 470         disp_pins: disp-pins {
 471                 pinconf {
 472                         pins = "gpio3";
 473                         function = PMIC_GPIO_FUNC_FUNC1;
 474                         qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>;
 475                         power-source = <0>;
 476                         bias-disable;
 477                         output-low;
 478                 };
 479         };
 480 };
 481
 482 &qspi_clk {
 483         pinconf {
 484                 pins = "gpio63";
 485                 bias-disable;
 486         };
 487 };
 488
 489 &qspi_cs0 {
 490         pinconf {
 491                 pins = "gpio68";
 492                 bias-disable;
 493         };
 494 };
 495
 496 &qspi_data01 {
 497         pinconf {
 498                 pins = "gpio64", "gpio65";
 499
 500                 /* High-Z when no transfers; nice to park the lines */
 501                 bias-pull-up;
 502         };
 503 };
 504
 505 &qup_i2c2_default {
 506         pinconf {
 507                 pins = "gpio15", "gpio16";
 508                 drive-strength = <2>;
 509
 510                 /* Has external pullup */
 511                 bias-disable;
 512         };
 513 };
 514
 515 &qup_i2c4_default {
 516         pinconf {
 517                 pins = "gpio115", "gpio116";
 518                 drive-strength = <2>;
 519
 520                 /* Has external pullup */
 521                 bias-disable;
 522         };
 523 };
 524
 525 &qup_i2c7_default {
 526         pinconf {
 527                 pins = "gpio6", "gpio7";
 528                 drive-strength = <2>;
 529
 530                 /* Has external pullup */
 531                 bias-disable;
 532         };
 533 };
 534
 535 &qup_i2c9_default {
 536         pinconf {
 537                 pins = "gpio46", "gpio47";
 538                 drive-strength = <2>;
 539
 540                 /* Has external pullup */
 541                 bias-disable;
 542         };
 543 };
 544
 545 &qup_uart3_default {
 546         pinconf-cts {
 547                 /*
 548                  * Configure a pull-down on CTS to match the pull of
 549                  * the Bluetooth module.
 550                  */
 551                 pins = "gpio38";
 552                 bias-pull-down;
 553         };
 554
 555         pinconf-rts {
 556                 /* We'll drive RTS, so no pull */
 557                 pins = "gpio39";
 558                 drive-strength = <2>;
 559                 bias-disable;
 560         };
 561
 562         pinconf-tx {
 563                 /* We'll drive TX, so no pull */
 564                 pins = "gpio40";
 565                 drive-strength = <2>;
 566                 bias-disable;
 567         };
 568
 569         pinconf-rx {
 570                 /*
 571                  * Configure a pull-up on RX. This is needed to avoid
 572                  * garbage data when the TX pin of the Bluetooth module is
 573                  * in tri-state (module powered off or not driving the
 574                  * signal yet).
 575                  */
 576                 pins = "gpio41";
 577                 bias-pull-up;
 578         };
 579 };
 580
 581 &qup_uart8_default {
 582         pinconf-tx {
 583                 pins = "gpio44";
 584                 drive-strength = <2>;
 585                 bias-disable;
 586         };
 587
 588         pinconf-rx {
 589                 pins = "gpio45";
 590                 drive-strength = <2>;
 591                 bias-pull-up;
 592         };
 593 };
 594
 595 &qup_spi0_default {
 596         pinconf {
 597                 pins = "gpio34", "gpio35", "gpio36", "gpio37";
 598                 drive-strength = <2>;
 599                 bias-disable;
 600         };
 601 };
 602
 603 &qup_spi6_default {
 604         pinconf {
 605                 pins = "gpio59", "gpio60", "gpio61", "gpio62";
 606                 drive-strength = <2>;
 607                 bias-disable;
 608         };
 609 };
 610
 611 &qup_spi10_default {
 612         pinconf {
 613                 pins = "gpio86", "gpio87", "gpio88", "gpio89";
 614                 drive-strength = <2>;
 615                 bias-disable;
 616         };
 617 };
 618
 619 &tlmm {
 620         qup_uart3_sleep: qup-uart3-sleep {
 621                 pinmux {
 622                         pins = "gpio38", "gpio39",
 623                                "gpio40", "gpio41";
 624                         function = "gpio";
 625                 };
 626
 627                 pinconf-cts {
 628                         /*
 629                          * Configure a pull-down on CTS to match the pull of
 630                          * the Bluetooth module.
 631                          */
 632                         pins = "gpio38";
 633                         bias-pull-down;
 634                 };
 635
 636                 pinconf-rts {
 637                         /*
 638                          * Configure pull-down on RTS. As RTS is active low
 639                          * signal, pull it low to indicate the BT SoC that it
 640                          * can wakeup the system anytime from suspend state by
 641                          * pulling RX low (by sending wakeup bytes).
 642                          */
 643                          pins = "gpio39";
 644                          bias-pull-down;
 645                 };
 646
 647                 pinconf-tx {
 648                         /*
 649                          * Configure pull-up on TX when it isn't actively driven
 650                          * to prevent BT SoC from receiving garbage during sleep.
 651                          */
 652                         pins = "gpio40";
 653                         bias-pull-up;
 654                 };
 655
 656                 pinconf-rx {
 657                         /*
 658                          * Configure a pull-up on RX. This is needed to avoid
 659                          * garbage data when the TX pin of the Bluetooth module
 660                          * is floating which may cause spurious wakeups.
 661                          */
 662                         pins = "gpio41";
 663                         bias-pull-up;
 664                 };
 665         };
 666
 667         sdc1_on: sdc1-on {
 668                 pinconf-clk {
 669                         pins = "sdc1_clk";
 670                         bias-disable;
 671                         drive-strength = <16>;
 672                 };
 673
 674                 pinconf-cmd {
 675                         pins = "sdc1_cmd";
 676                         bias-pull-up;
 677                         drive-strength = <10>;
 678                 };
 679
 680                 pinconf-data {
 681                         pins = "sdc1_data";
 682                         bias-pull-up;
 683                         drive-strength = <10>;
 684                 };
 685
 686                 pinconf-rclk {
 687                         pins = "sdc1_rclk";
 688                         bias-pull-down;
 689                 };
 690         };
 691
 692         sdc1_off: sdc1-off {
 693                 pinconf-clk {
 694                         pins = "sdc1_clk";
 695                         bias-disable;
 696                         drive-strength = <2>;
 697                 };
 698
 699                 pinconf-cmd {
 700                         pins = "sdc1_cmd";
 701                         bias-pull-up;
 702                         drive-strength = <2>;
 703                 };
 704
 705                 pinconf-data {
 706                         pins = "sdc1_data";
 707                         bias-pull-up;
 708                         drive-strength = <2>;
 709                 };
 710
 711                 pinconf-rclk {
 712                         pins = "sdc1_rclk";
 713                         bias-pull-down;
 714                 };
 715         };
 716
 717         sdc2_on: sdc2-on {
 718                 pinconf-clk {
 719                         pins = "sdc2_clk";
 720                         bias-disable;
 721                         drive-strength = <16>;
 722                 };
 723
 724                 pinconf-cmd {
 725                         pins = "sdc2_cmd";
 726                         bias-pull-up;
 727                         drive-strength = <10>;
 728                 };
 729
 730                 pinconf-data {
 731                         pins = "sdc2_data";
 732                         bias-pull-up;
 733                         drive-strength = <10>;
 734                 };
 735
 736                 pinconf-sd-cd {
 737                         pins = "gpio69";
 738                         bias-pull-up;
 739                         drive-strength = <2>;
 740                 };
 741         };
 742
 743         sdc2_off: sdc2-off {
 744                 pinconf-clk {
 745                         pins = "sdc2_clk";
 746                         bias-disable;
 747                         drive-strength = <2>;
 748                 };
 749
 750                 pinconf-cmd {
 751                         pins = "sdc2_cmd";
 752                         bias-pull-up;
 753                         drive-strength = <2>;
 754                 };
 755
 756                 pinconf-data {
 757                         pins = "sdc2_data";
 758                         bias-pull-up;
 759                         drive-strength = <2>;
 760                 };
 761
 762                 pinconf-sd-cd {
 763                         pins = "gpio69";
 764                         bias-pull-up;
 765                         drive-strength = <2>;
 766                 };
 767         };
 768 };