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 "sc7180-firmware-tfa.dtsi"
  15 #include "pm6150.dtsi"
  16 #include "pm6150l.dtsi"
  17
  18 / {
  19         model = "Qualcomm Technologies, Inc. SC7180 IDP";
  20         compatible = "qcom,sc7180-idp", "qcom,sc7180";
  21
  22         aliases {
  23                 bluetooth0 = &bluetooth;
  24                 hsuart0 = &uart3;
  25                 serial0 = &uart8;
  26                 wifi0 = &wifi;
  27         };
  28
  29         chosen {
  30                 stdout-path = "serial0:115200n8";
  31         };
  32 };
  33
  34 /*
  35  * Reserved memory changes
  36  *
  37  * Delete all unused memory nodes and define the peripheral memory regions
  38  * required by the board dts.
  39  *
  40  */
  41
  42 /delete-node/ &hyp_mem;
  43 /delete-node/ &xbl_mem;
  44 /delete-node/ &aop_mem;
  45 /delete-node/ &sec_apps_mem;
  46 /delete-node/ &tz_mem;
  47
  48 /* Increase the size from 2MB to 8MB */
  49 &rmtfs_mem {
  50         reg = <0x0 0x94600000 0x0 0x800000>;
  51 };
  52
  53 / {
  54         reserved-memory {
  55                 atf_mem: memory@80b00000 {
  56                         reg = <0x0 0x80b00000 0x0 0x100000>;
  57                         no-map;
  58                 };
  59
  60                 mpss_mem: memory@86000000 {
  61                         reg = <0x0 0x86000000 0x0 0x8c00000>;
  62                         no-map;
  63                 };
  64
  65                 camera_mem: memory@8ec00000 {
  66                         reg = <0x0 0x8ec00000 0x0 0x500000>;
  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
  93 &apps_rsc {
  94         regulators-0 {
  95                 compatible = "qcom,pm6150-rpmh-regulators";
  96                 qcom,pmic-id = "a";
  97
  98                 vreg_s1a_1p1: smps1 {
  99                         regulator-min-microvolt = <1128000>;
 100                         regulator-max-microvolt = <1128000>;
 101                 };
 102
 103                 vreg_s4a_1p0: smps4 {
 104                         regulator-min-microvolt = <824000>;
 105                         regulator-max-microvolt = <1120000>;
 106                 };
 107
 108                 vreg_s5a_2p0: smps5 {
 109                         regulator-min-microvolt = <1744000>;
 110                         regulator-max-microvolt = <2040000>;
 111                 };
 112
 113                 vreg_l1a_1p2: ldo1 {
 114                         regulator-min-microvolt = <1178000>;
 115                         regulator-max-microvolt = <1256000>;
 116                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 117                 };
 118
 119                 vreg_l2a_1p0: ldo2 {
 120                         regulator-min-microvolt = <944000>;
 121                         regulator-max-microvolt = <1056000>;
 122                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 123                 };
 124
 125                 vreg_l3a_1p0: ldo3 {
 126                         regulator-min-microvolt = <968000>;
 127                         regulator-max-microvolt = <1064000>;
 128                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 129                 };
 130
 131                 vreg_l4a_0p8: ldo4 {
 132                         regulator-min-microvolt = <824000>;
 133                         regulator-max-microvolt = <928000>;
 134                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 135                 };
 136
 137                 vreg_l5a_2p7: ldo5 {
 138                         regulator-min-microvolt = <2496000>;
 139                         regulator-max-microvolt = <3000000>;
 140                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 141                 };
 142
 143                 vreg_l6a_0p6: ldo6 {
 144                         regulator-min-microvolt = <568000>;
 145                         regulator-max-microvolt = <648000>;
 146                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 147                 };
 148
 149                 vreg_l9a_0p6: ldo9 {
 150                         regulator-min-microvolt = <488000>;
 151                         regulator-max-microvolt = <800000>;
 152                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 153                 };
 154
 155                 vreg_l10a_1p8: ldo10 {
 156                         regulator-min-microvolt = <1800000>;
 157                         regulator-max-microvolt = <1832000>;
 158                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 159                 };
 160
 161                 vreg_l11a_1p8: ldo11 {
 162                         regulator-min-microvolt = <1696000>;
 163                         regulator-max-microvolt = <1904000>;
 164                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 165                 };
 166
 167                 vreg_l12a_1p8: ldo12 {
 168                         regulator-min-microvolt = <1800000>;
 169                         regulator-max-microvolt = <1800000>;
 170                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 171                 };
 172
 173                 vreg_l13a_1p8: ldo13 {
 174                         regulator-min-microvolt = <1696000>;
 175                         regulator-max-microvolt = <1904000>;
 176                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 177                 };
 178
 179                 vreg_l14a_1p8: ldo14 {
 180                         regulator-min-microvolt = <1728000>;
 181                         regulator-max-microvolt = <1832000>;
 182                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 183                 };
 184
 185                 vreg_l15a_1p8: ldo15 {
 186                         regulator-min-microvolt = <1696000>;
 187                         regulator-max-microvolt = <1904000>;
 188                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 189                 };
 190
 191                 vreg_l16a_2p7: ldo16 {
 192                         regulator-min-microvolt = <2496000>;
 193                         regulator-max-microvolt = <3304000>;
 194                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 195                 };
 196
 197                 vreg_l17a_3p0: ldo17 {
 198                         regulator-min-microvolt = <2920000>;
 199                         regulator-max-microvolt = <3232000>;
 200                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 201                 };
 202
 203                 vreg_l18a_2p8: ldo18 {
 204                         regulator-min-microvolt = <2496000>;
 205                         regulator-max-microvolt = <3304000>;
 206                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 207                 };
 208
 209                 vreg_l19a_2p9: ldo19 {
 210                         regulator-min-microvolt = <2960000>;
 211                         regulator-max-microvolt = <2960000>;
 212                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 213                 };
 214         };
 215
 216         regulators-1 {
 217                 compatible = "qcom,pm6150l-rpmh-regulators";
 218                 qcom,pmic-id = "c";
 219
 220                 vreg_s8c_1p3: smps8 {
 221                         regulator-min-microvolt = <1120000>;
 222                         regulator-max-microvolt = <1408000>;
 223                 };
 224
 225                 vreg_l1c_1p8: ldo1 {
 226                         regulator-min-microvolt = <1616000>;
 227                         regulator-max-microvolt = <1984000>;
 228                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 229                 };
 230
 231                 vreg_l2c_1p3: ldo2 {
 232                         regulator-min-microvolt = <1168000>;
 233                         regulator-max-microvolt = <1304000>;
 234                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 235                 };
 236
 237                 vreg_l3c_1p2: ldo3 {
 238                         regulator-min-microvolt = <1144000>;
 239                         regulator-max-microvolt = <1304000>;
 240                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 241                 };
 242
 243                 vreg_l4c_1p8: ldo4 {
 244                         regulator-min-microvolt = <1648000>;
 245                         regulator-max-microvolt = <3304000>;
 246                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 247                 };
 248
 249                 vreg_l5c_1p8: ldo5 {
 250                         regulator-min-microvolt = <1648000>;
 251                         regulator-max-microvolt = <3304000>;
 252                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 253                 };
 254
 255                 vreg_l6c_2p9: ldo6 {
 256                         regulator-min-microvolt = <1800000>;
 257                         regulator-max-microvolt = <2950000>;
 258                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 259                 };
 260
 261                 vreg_l7c_3p0: ldo7 {
 262                         regulator-min-microvolt = <3000000>;
 263                         regulator-max-microvolt = <3312000>;
 264                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 265                 };
 266
 267                 vreg_l8c_1p8: ldo8 {
 268                         regulator-min-microvolt = <1800000>;
 269                         regulator-max-microvolt = <1904000>;
 270                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 271                 };
 272
 273                 vreg_l9c_2p9: ldo9 {
 274                         regulator-min-microvolt = <2960000>;
 275                         regulator-max-microvolt = <2960000>;
 276                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 277                 };
 278
 279                 vreg_l10c_3p3: ldo10 {
 280                         regulator-min-microvolt = <3000000>;
 281                         regulator-max-microvolt = <3400000>;
 282                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 283                 };
 284
 285                 vreg_l11c_3p3: ldo11 {
 286                         regulator-min-microvolt = <3000000>;
 287                         regulator-max-microvolt = <3400000>;
 288                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 289                 };
 290
 291                 vreg_bob: bob {
 292                         regulator-min-microvolt = <3008000>;
 293                         regulator-max-microvolt = <3960000>;
 294                         regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
 295                 };
 296         };
 297 };
 298
 299 &mdss {
 300         status = "okay";
 301 };
 302
 303 &mdss_dsi0 {
 304         status = "okay";
 305
 306         vdda-supply = <&vreg_l3c_1p2>;
 307
 308         panel@0 {
 309                 compatible = "visionox,rm69299-1080p-display";
 310                 reg = <0>;
 311
 312                 vdda-supply = <&vreg_l8c_1p8>;
 313                 vdd3p3-supply = <&vreg_l18a_2p8>;
 314
 315                 pinctrl-names = "default";
 316                 pinctrl-0 = <&disp_pins>;
 317
 318                 reset-gpios = <&pm6150l_gpios 3 GPIO_ACTIVE_HIGH>;
 319
 320                 port {
 321                         panel0_in: endpoint {
 322                                 remote-endpoint = <&mdss_dsi0_out>;
 323                         };
 324                 };
 325         };
 326
 327         ports {
 328                 port@1 {
 329                         endpoint {
 330                                 remote-endpoint = <&panel0_in>;
 331                                 data-lanes = <0 1 2 3>;
 332                         };
 333                 };
 334         };
 335 };
 336
 337 &mdss_dsi0_phy {
 338         status = "okay";
 339         vdds-supply = <&vreg_l4a_0p8>;
 340 };
 341
 342 &qfprom {
 343         vcc-supply = <&vreg_l11a_1p8>;
 344 };
 345
 346 &qspi {
 347         status = "okay";
 348         pinctrl-names = "default";
 349         pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data0>, <&qspi_data1>;
 350
 351         flash@0 {
 352                 compatible = "jedec,spi-nor";
 353                 reg = <0>;
 354                 spi-max-frequency = <25000000>;
 355                 spi-tx-bus-width = <2>;
 356                 spi-rx-bus-width = <2>;
 357         };
 358 };
 359
 360 &qupv3_id_0 {
 361         status = "okay";
 362 };
 363
 364 &qupv3_id_1 {
 365         status = "okay";
 366 };
 367
 368 &remoteproc_mpss {
 369         status = "okay";
 370         compatible = "qcom,sc7180-mss-pil";
 371         reg = <0 0x04080000 0 0x4040>, <0 0x04180000 0 0x48>;
 372         reg-names = "qdsp6", "rmb";
 373
 374         clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
 375                  <&gcc GCC_MSS_Q6_MEMNOC_AXI_CLK>,
 376                  <&gcc GCC_MSS_NAV_AXI_CLK>,
 377                  <&gcc GCC_MSS_SNOC_AXI_CLK>,
 378                  <&gcc GCC_MSS_MFAB_AXIS_CLK>,
 379                  <&rpmhcc RPMH_CXO_CLK>;
 380         clock-names = "iface", "bus", "nav", "snoc_axi", "mnoc_axi", "xo";
 381
 382         iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>;
 383         memory-region = <&mba_mem>, <&mpss_mem>, <&mdata_mem>;
 384
 385         resets = <&aoss_reset AOSS_CC_MSS_RESTART>,
 386                  <&pdc_reset PDC_MODEM_SYNC_RESET>;
 387         reset-names = "mss_restart", "pdc_reset";
 388
 389         qcom,halt-regs = <&tcsr_regs_1 0x3000 0x5000 0x4000>;
 390         qcom,spare-regs = <&tcsr_regs_2 0xb3e4>;
 391 };
 392
 393 &scm {
 394         /* TF-A firmware maps memory cached so mark dma-coherent to match. */
 395         dma-coherent;
 396 };
 397
 398 &sdhc_1 {
 399         status = "okay";
 400
 401         pinctrl-names = "default", "sleep";
 402         pinctrl-0 = <&sdc1_on>;
 403         pinctrl-1 = <&sdc1_off>;
 404         vmmc-supply = <&vreg_l19a_2p9>;
 405         vqmmc-supply = <&vreg_l12a_1p8>;
 406 };
 407
 408 &sdhc_2 {
 409         status = "okay";
 410
 411         pinctrl-names = "default","sleep";
 412         pinctrl-0 = <&sdc2_on>;
 413         pinctrl-1 = <&sdc2_off>;
 414         vmmc-supply = <&vreg_l9c_2p9>;
 415         vqmmc-supply = <&vreg_l6c_2p9>;
 416
 417         cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>;
 418 };
 419
 420 &uart3 {
 421         status = "okay";
 422
 423         /delete-property/interrupts;
 424         interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
 425                                 <&tlmm 41 IRQ_TYPE_EDGE_FALLING>;
 426
 427         pinctrl-names = "default", "sleep";
 428         pinctrl-1 = <&qup_uart3_sleep>;
 429
 430         bluetooth: bluetooth {
 431                 compatible = "qcom,wcn3990-bt";
 432                 vddio-supply = <&vreg_l10a_1p8>;
 433                 vddxo-supply = <&vreg_l1c_1p8>;
 434                 vddrf-supply = <&vreg_l2c_1p3>;
 435                 vddch0-supply = <&vreg_l10c_3p3>;
 436                 max-speed = <3200000>;
 437         };
 438 };
 439
 440 &uart8 {
 441         status = "okay";
 442 };
 443
 444 &usb_1 {
 445         status = "okay";
 446 };
 447
 448 &usb_1_dwc3 {
 449         dr_mode = "host";
 450 };
 451
 452 &usb_1_hsphy {
 453         status = "okay";
 454         vdd-supply = <&vreg_l4a_0p8>;
 455         vdda-pll-supply = <&vreg_l11a_1p8>;
 456         vdda-phy-dpdm-supply = <&vreg_l17a_3p0>;
 457         qcom,imp-res-offset-value = <8>;
 458         qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
 459         qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
 460         qcom,bias-ctrl-value = <0x22>;
 461         qcom,charge-ctrl-value = <3>;
 462         qcom,hsdisc-trim-value = <0>;
 463 };
 464
 465 &usb_1_qmpphy {
 466         status = "okay";
 467         vdda-phy-supply = <&vreg_l3c_1p2>;
 468         vdda-pll-supply = <&vreg_l4a_0p8>;
 469 };
 470
 471 &venus {
 472         video-firmware {
 473                 iommus = <&apps_smmu 0x0c42 0x0>;
 474         };
 475 };
 476
 477 &wifi {
 478         status = "okay";
 479         vdd-0.8-cx-mx-supply = <&vreg_l9a_0p6>;
 480         vdd-1.8-xo-supply = <&vreg_l1c_1p8>;
 481         vdd-1.3-rfa-supply = <&vreg_l2c_1p3>;
 482         vdd-3.3-ch0-supply = <&vreg_l10c_3p3>;
 483         vdd-3.3-ch1-supply = <&vreg_l11c_3p3>;
 484         wifi-firmware {
 485                 iommus = <&apps_smmu 0xc2 0x1>;
 486         };
 487 };
 488
 489 /* PINCTRL - additions to nodes defined in sc7180.dtsi */
 490
 491 &pm6150l_gpios {
 492         disp_pins: disp-state {
 493                 pinconf {
 494                         pins = "gpio3";
 495                         function = PMIC_GPIO_FUNC_FUNC1;
 496                         qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>;
 497                         power-source = <0>;
 498                         bias-disable;
 499                         output-low;
 500                 };
 501         };
 502 };
 503
 504 &qspi_clk {
 505         bias-disable;
 506 };
 507
 508 &qspi_cs0 {
 509         bias-disable;
 510 };
 511
 512 &qspi_data0 {
 513         bias-pull-up;
 514 };
 515
 516 &qspi_data1 {
 517         bias-pull-up;
 518 };
 519
 520 &qup_i2c2_default {
 521         drive-strength = <2>;
 522
 523         /* Has external pullup */
 524         bias-disable;
 525 };
 526
 527 &qup_i2c4_default {
 528         drive-strength = <2>;
 529
 530         /* Has external pullup */
 531         bias-disable;
 532 };
 533
 534 &qup_i2c7_default {
 535         drive-strength = <2>;
 536
 537         /* Has external pullup */
 538         bias-disable;
 539 };
 540
 541 &qup_i2c9_default {
 542         drive-strength = <2>;
 543
 544         /* Has external pullup */
 545         bias-disable;
 546 };
 547
 548 &qup_uart3_cts {
 549         /*
 550          * Configure a pull-down on CTS to match the pull of
 551          * the Bluetooth module.
 552          */
 553         bias-pull-down;
 554 };
 555
 556 &qup_uart3_rts {
 557         /* We'll drive RTS, so no pull */
 558         drive-strength = <2>;
 559         bias-disable;
 560 };
 561
 562 &qup_uart3_tx {
 563         /* We'll drive TX, so no pull */
 564         drive-strength = <2>;
 565         bias-disable;
 566 };
 567
 568 &qup_uart3_rx {
 569         /*
 570          * Configure a pull-up on RX. This is needed to avoid
 571          * garbage data when the TX pin of the Bluetooth module is
 572          * in tri-state (module powered off or not driving the
 573          * signal yet).
 574          */
 575         bias-pull-up;
 576 };
 577
 578 &qup_uart8_tx {
 579         drive-strength = <2>;
 580         bias-disable;
 581 };
 582
 583 &qup_uart8_rx {
 584         drive-strength = <2>;
 585         bias-pull-up;
 586 };
 587
 588 &qup_spi0_spi {
 589         drive-strength = <2>;
 590         bias-disable;
 591 };
 592
 593 &qup_spi0_cs {
 594         drive-strength = <2>;
 595         bias-disable;
 596 };
 597
 598 &qup_spi6_spi {
 599         drive-strength = <2>;
 600         bias-disable;
 601 };
 602
 603 &qup_spi6_cs {
 604         drive-strength = <2>;
 605         bias-disable;
 606 };
 607
 608 &qup_spi10_spi {
 609         drive-strength = <2>;
 610         bias-disable;
 611 };
 612
 613 &qup_spi10_cs {
 614         drive-strength = <2>;
 615         bias-disable;
 616 };
 617
 618 &tlmm {
 619         qup_uart3_sleep: qup-uart3-sleep-state {
 620                 cts-pins {
 621                         /*
 622                          * Configure a pull-down on CTS to match the pull of
 623                          * the Bluetooth module.
 624                          */
 625                         pins = "gpio38";
 626                         function = "gpio";
 627                         bias-pull-down;
 628                 };
 629
 630                 rts-pins {
 631                         /*
 632                          * Configure pull-down on RTS. As RTS is active low
 633                          * signal, pull it low to indicate the BT SoC that it
 634                          * can wakeup the system anytime from suspend state by
 635                          * pulling RX low (by sending wakeup bytes).
 636                          */
 637                         pins = "gpio39";
 638                         function = "gpio";
 639                         bias-pull-down;
 640                 };
 641
 642                 tx-pins {
 643                         /*
 644                          * Configure pull-up on TX when it isn't actively driven
 645                          * to prevent BT SoC from receiving garbage during sleep.
 646                          */
 647                         pins = "gpio40";
 648                         function = "gpio";
 649                         bias-pull-up;
 650                 };
 651
 652                 rx-pins {
 653                         /*
 654                          * Configure a pull-up on RX. This is needed to avoid
 655                          * garbage data when the TX pin of the Bluetooth module
 656                          * is floating which may cause spurious wakeups.
 657                          */
 658                         pins = "gpio41";
 659                         function = "gpio";
 660                         bias-pull-up;
 661                 };
 662         };
 663
 664         sdc1_on: sdc1-on-state {
 665                 clk-pins {
 666                         pins = "sdc1_clk";
 667                         bias-disable;
 668                         drive-strength = <16>;
 669                 };
 670
 671                 cmd-pins {
 672                         pins = "sdc1_cmd";
 673                         bias-pull-up;
 674                         drive-strength = <10>;
 675                 };
 676
 677                 data-pins {
 678                         pins = "sdc1_data";
 679                         bias-pull-up;
 680                         drive-strength = <10>;
 681                 };
 682
 683                 rclk-pins {
 684                         pins = "sdc1_rclk";
 685                         bias-pull-down;
 686                 };
 687         };
 688
 689         sdc1_off: sdc1-off-state {
 690                 clk-pins {
 691                         pins = "sdc1_clk";
 692                         bias-disable;
 693                         drive-strength = <2>;
 694                 };
 695
 696                 cmd-pins {
 697                         pins = "sdc1_cmd";
 698                         bias-pull-up;
 699                         drive-strength = <2>;
 700                 };
 701
 702                 data-pins {
 703                         pins = "sdc1_data";
 704                         bias-pull-up;
 705                         drive-strength = <2>;
 706                 };
 707
 708                 rclk-pins {
 709                         pins = "sdc1_rclk";
 710                         bias-pull-down;
 711                 };
 712         };
 713
 714         sdc2_on: sdc2-on-state {
 715                 clk-pins {
 716                         pins = "sdc2_clk";
 717                         bias-disable;
 718                         drive-strength = <16>;
 719                 };
 720
 721                 cmd-pins {
 722                         pins = "sdc2_cmd";
 723                         bias-pull-up;
 724                         drive-strength = <10>;
 725                 };
 726
 727                 data-pins {
 728                         pins = "sdc2_data";
 729                         bias-pull-up;
 730                         drive-strength = <10>;
 731                 };
 732
 733                 sd-cd-pins {
 734                         pins = "gpio69";
 735                         function = "gpio";
 736                         bias-pull-up;
 737                         drive-strength = <2>;
 738                 };
 739         };
 740
 741         sdc2_off: sdc2-off-state {
 742                 clk-pins {
 743                         pins = "sdc2_clk";
 744                         bias-disable;
 745                         drive-strength = <2>;
 746                 };
 747
 748                 cmd-pins {
 749                         pins = "sdc2_cmd";
 750                         bias-pull-up;
 751                         drive-strength = <2>;
 752                 };
 753
 754                 data-pins {
 755                         pins = "sdc2_data";
 756                         bias-pull-up;
 757                         drive-strength = <2>;
 758                 };
 759
 760                 sd-cd-pins {
 761                         pins = "gpio69";
 762                         function = "gpio";
 763                         bias-pull-up;
 764                         drive-strength = <2>;
 765                 };
 766         };
 767 };