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/regulator/qcom,rpmh-regulator.h>
  11 #include "sc7180.dtsi"
  12 #include "pm6150.dtsi"
  13 #include "pm6150l.dtsi"
  14
  15 / {
  16         model = "Qualcomm Technologies, Inc. SC7180 IDP";
  17         compatible = "qcom,sc7180-idp", "qcom,sc7180";
  18
  19         aliases {
  20                 hsuart0 = &uart3;
  21                 serial0 = &uart8;
  22         };
  23
  24         chosen {
  25                 stdout-path = "serial0:115200n8";
  26         };
  27 };
  28
  29 &apps_rsc {
  30         pm6150-rpmh-regulators {
  31                 compatible = "qcom,pm6150-rpmh-regulators";
  32                 qcom,pmic-id = "a";
  33
  34                 vreg_s1a_1p1: smps1 {
  35                         regulator-min-microvolt = <1128000>;
  36                         regulator-max-microvolt = <1128000>;
  37                 };
  38
  39                 vreg_s4a_1p0: smps4 {
  40                         regulator-min-microvolt = <824000>;
  41                         regulator-max-microvolt = <1120000>;
  42                 };
  43
  44                 vreg_s5a_2p0: smps5 {
  45                         regulator-min-microvolt = <1744000>;
  46                         regulator-max-microvolt = <2040000>;
  47                 };
  48
  49                 vreg_l1a_1p2: ldo1 {
  50                         regulator-min-microvolt = <1178000>;
  51                         regulator-max-microvolt = <1256000>;
  52                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  53                 };
  54
  55                 vreg_l2a_1p0: ldo2 {
  56                         regulator-min-microvolt = <944000>;
  57                         regulator-max-microvolt = <1056000>;
  58                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  59                 };
  60
  61                 vreg_l3a_1p0: ldo3 {
  62                         regulator-min-microvolt = <968000>;
  63                         regulator-max-microvolt = <1064000>;
  64                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  65                 };
  66
  67                 vreg_l4a_0p8: ldo4 {
  68                         regulator-min-microvolt = <824000>;
  69                         regulator-max-microvolt = <928000>;
  70                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  71                 };
  72
  73                 vreg_l5a_2p7: ldo5 {
  74                         regulator-min-microvolt = <2496000>;
  75                         regulator-max-microvolt = <3000000>;
  76                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  77                 };
  78
  79                 vreg_l6a_0p6: ldo6 {
  80                         regulator-min-microvolt = <568000>;
  81                         regulator-max-microvolt = <648000>;
  82                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  83                 };
  84
  85                 vreg_l9a_0p6: ldo9 {
  86                         regulator-min-microvolt = <488000>;
  87                         regulator-max-microvolt = <800000>;
  88                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  89                 };
  90
  91                 vreg_l10a_1p8: ldo10 {
  92                         regulator-min-microvolt = <1800000>;
  93                         regulator-max-microvolt = <1832000>;
  94                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  95                 };
  96
  97                 vreg_l11a_1p8: ldo11 {
  98                         regulator-min-microvolt = <1696000>;
  99                         regulator-max-microvolt = <1904000>;
 100                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 101                 };
 102
 103                 vreg_l12a_1p8: ldo12 {
 104                         regulator-min-microvolt = <1696000>;
 105                         regulator-max-microvolt = <1952000>;
 106                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 107                 };
 108
 109                 vreg_l13a_1p8: ldo13 {
 110                         regulator-min-microvolt = <1696000>;
 111                         regulator-max-microvolt = <1904000>;
 112                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 113                 };
 114
 115                 vreg_l14a_1p8: ldo14 {
 116                         regulator-min-microvolt = <1728000>;
 117                         regulator-max-microvolt = <1832000>;
 118                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 119                 };
 120
 121                 vreg_l15a_1p8: ldo15 {
 122                         regulator-min-microvolt = <1696000>;
 123                         regulator-max-microvolt = <1904000>;
 124                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 125                 };
 126
 127                 vreg_l16a_2p7: ldo16 {
 128                         regulator-min-microvolt = <2496000>;
 129                         regulator-max-microvolt = <3304000>;
 130                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 131                 };
 132
 133                 vreg_l17a_3p0: ldo17 {
 134                         regulator-min-microvolt = <2920000>;
 135                         regulator-max-microvolt = <3232000>;
 136                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 137                 };
 138
 139                 vreg_l18a_2p8: ldo18 {
 140                         regulator-min-microvolt = <2496000>;
 141                         regulator-max-microvolt = <3304000>;
 142                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 143                 };
 144
 145                 vreg_l19a_2p9: ldo19 {
 146                         regulator-min-microvolt = <2696000>;
 147                         regulator-max-microvolt = <3304000>;
 148                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 149                 };
 150         };
 151
 152         pm6150l-rpmh-regulators {
 153                 compatible = "qcom,pm6150l-rpmh-regulators";
 154                 qcom,pmic-id = "c";
 155
 156                 vreg_s8c_1p3: smps8 {
 157                         regulator-min-microvolt = <1120000>;
 158                         regulator-max-microvolt = <1408000>;
 159                 };
 160
 161                 vreg_l1c_1p8: ldo1 {
 162                         regulator-min-microvolt = <1616000>;
 163                         regulator-max-microvolt = <1984000>;
 164                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 165                 };
 166
 167                 vreg_l2c_1p3: ldo2 {
 168                         regulator-min-microvolt = <1168000>;
 169                         regulator-max-microvolt = <1304000>;
 170                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 171                 };
 172
 173                 vreg_l3c_1p2: ldo3 {
 174                         regulator-min-microvolt = <1144000>;
 175                         regulator-max-microvolt = <1304000>;
 176                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 177                 };
 178
 179                 vreg_l4c_1p8: ldo4 {
 180                         regulator-min-microvolt = <1648000>;
 181                         regulator-max-microvolt = <3304000>;
 182                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 183                 };
 184
 185                 vreg_l5c_1p8: ldo5 {
 186                         regulator-min-microvolt = <1648000>;
 187                         regulator-max-microvolt = <3304000>;
 188                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 189                 };
 190
 191                 vreg_l6c_2p9: ldo6 {
 192                         regulator-min-microvolt = <2696000>;
 193                         regulator-max-microvolt = <3304000>;
 194                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 195                 };
 196
 197                 vreg_l7c_3p0: ldo7 {
 198                         regulator-min-microvolt = <3000000>;
 199                         regulator-max-microvolt = <3312000>;
 200                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 201                 };
 202
 203                 vreg_l8c_1p8: ldo8 {
 204                         regulator-min-microvolt = <1800000>;
 205                         regulator-max-microvolt = <1904000>;
 206                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 207                 };
 208
 209                 vreg_l9c_2p9: ldo9 {
 210                         regulator-min-microvolt = <2952000>;
 211                         regulator-max-microvolt = <3304000>;
 212                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 213                 };
 214
 215                 vreg_l10c_3p3: ldo10 {
 216                         regulator-min-microvolt = <3000000>;
 217                         regulator-max-microvolt = <3400000>;
 218                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 219                 };
 220
 221                 vreg_l11c_3p3: ldo11 {
 222                         regulator-min-microvolt = <3000000>;
 223                         regulator-max-microvolt = <3400000>;
 224                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 225                 };
 226
 227                 vreg_bob: bob {
 228                         regulator-min-microvolt = <3008000>;
 229                         regulator-max-microvolt = <3960000>;
 230                         regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
 231                 };
 232         };
 233 };
 234
 235 &qspi {
 236         status = "okay";
 237         pinctrl-names = "default";
 238         pinctrl-0 = <&qspi_clk &qspi_cs0 &qspi_data01>;
 239
 240         flash@0 {
 241                 compatible = "jedec,spi-nor";
 242                 reg = <0>;
 243                 spi-max-frequency = <25000000>;
 244                 spi-tx-bus-width = <2>;
 245                 spi-rx-bus-width = <2>;
 246         };
 247 };
 248
 249 &qupv3_id_0 {
 250         status = "okay";
 251 };
 252
 253 &qupv3_id_1 {
 254         status = "okay";
 255 };
 256
 257 &uart3 {
 258         status = "okay";
 259 };
 260
 261 &uart8 {
 262         status = "okay";
 263 };
 264
 265 &usb_1 {
 266         status = "okay";
 267 };
 268
 269 &usb_1_dwc3 {
 270         dr_mode = "host";
 271 };
 272
 273 &usb_1_hsphy {
 274         status = "okay";
 275         vdd-supply = <&vreg_l4a_0p8>;
 276         vdda-pll-supply = <&vreg_l11a_1p8>;
 277         vdda-phy-dpdm-supply = <&vreg_l17a_3p0>;
 278         qcom,imp-res-offset-value = <8>;
 279         qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
 280         qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
 281         qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
 282 };
 283
 284 &usb_1_qmpphy {
 285         status = "okay";
 286         vdda-phy-supply = <&vreg_l3c_1p2>;
 287         vdda-pll-supply = <&vreg_l4a_0p8>;
 288 };
 289
 290 /* PINCTRL - additions to nodes defined in sc7180.dtsi */
 291
 292 &qspi_clk {
 293         pinconf {
 294                 pins = "gpio63";
 295                 bias-disable;
 296         };
 297 };
 298
 299 &qspi_cs0 {
 300         pinconf {
 301                 pins = "gpio68";
 302                 bias-disable;
 303         };
 304 };
 305
 306 &qspi_data01 {
 307         pinconf {
 308                 pins = "gpio64", "gpio65";
 309
 310                 /* High-Z when no transfers; nice to park the lines */
 311                 bias-pull-up;
 312         };
 313 };
 314
 315 &qup_i2c2_default {
 316         pinconf {
 317                 pins = "gpio15", "gpio16";
 318                 drive-strength = <2>;
 319
 320                 /* Has external pullup */
 321                 bias-disable;
 322         };
 323 };
 324
 325 &qup_i2c4_default {
 326         pinconf {
 327                 pins = "gpio115", "gpio116";
 328                 drive-strength = <2>;
 329
 330                 /* Has external pullup */
 331                 bias-disable;
 332         };
 333 };
 334
 335 &qup_i2c7_default {
 336         pinconf {
 337                 pins = "gpio6", "gpio7";
 338                 drive-strength = <2>;
 339
 340                 /* Has external pullup */
 341                 bias-disable;
 342         };
 343 };
 344
 345 &qup_i2c9_default {
 346         pinconf {
 347                 pins = "gpio46", "gpio47";
 348                 drive-strength = <2>;
 349
 350                 /* Has external pullup */
 351                 bias-disable;
 352         };
 353 };
 354
 355 &qup_uart3_default {
 356         pinconf-cts {
 357                 /*
 358                  * Configure a pull-down on 38 (CTS) to match the pull of
 359                  * the Bluetooth module.
 360                  */
 361                 pins = "gpio38";
 362                 bias-pull-down;
 363                 output-high;
 364         };
 365
 366         pinconf-rts {
 367                 /* We'll drive 39 (RTS), so no pull */
 368                 pins = "gpio39";
 369                 drive-strength = <2>;
 370                 bias-disable;
 371         };
 372
 373         pinconf-tx {
 374                 /* We'll drive 40 (TX), so no pull */
 375                 pins = "gpio40";
 376                 drive-strength = <2>;
 377                 bias-disable;
 378                 output-high;
 379         };
 380
 381         pinconf-rx {
 382                 /*
 383                  * Configure a pull-up on 41 (RX). This is needed to avoid
 384                  * garbage data when the TX pin of the Bluetooth module is
 385                  * in tri-state (module powered off or not driving the
 386                  * signal yet).
 387                  */
 388                 pins = "gpio41";
 389                 bias-pull-up;
 390         };
 391 };
 392
 393 &qup_uart8_default {
 394         pinconf-tx {
 395                 pins = "gpio44";
 396                 drive-strength = <2>;
 397                 bias-disable;
 398         };
 399
 400         pinconf-rx {
 401                 pins = "gpio45";
 402                 drive-strength = <2>;
 403                 bias-pull-up;
 404         };
 405 };
 406
 407 &qup_spi0_default {
 408         pinconf {
 409                 pins = "gpio34", "gpio35", "gpio36", "gpio37";
 410                 drive-strength = <2>;
 411                 bias-disable;
 412         };
 413 };
 414
 415 &qup_spi6_default {
 416         pinconf {
 417                 pins = "gpio59", "gpio60", "gpio61", "gpio62";
 418                 drive-strength = <2>;
 419                 bias-disable;
 420         };
 421 };
 422
 423 &qup_spi10_default {
 424         pinconf {
 425                 pins = "gpio86", "gpio87", "gpio88", "gpio89";
 426                 drive-strength = <2>;
 427                 bias-disable;
 428         };
 429 };
 430