arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org>
   4  */
   5
   6 #include "msm8994.dtsi"
   7 #include "pm8994.dtsi"
   8 #include "pmi8994.dtsi"
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/input/gpio-keys.h>
  11
  12 / {
  13         /* required for bootloader to select correct board */
  14
  15         /*
  16          * We support MSM8994 v2 (0x20000) and v2.1 (0x20001).
  17          * The V1 chip (0x0 and 0x10000) is significantly different
  18          * and requires driver-side changes (including CPR, be warned!!).
  19          * Besides that, it's very rare.
  20          */
  21         qcom,msm-id = <207 0x20000>, <207 0x20001>;
  22         /* We only use pm8994+pmi8994. */
  23         qcom,pmic-id = <0x10009 0x1000a 0x00 0x00>;
  24         /* This property is shared across all kitakami devices. */
  25         qcom,board-id = <8 0>;
  26
  27         /* Kitakami firmware doesn't support PSCI */
  28         /delete-node/ psci;
  29
  30         gpio_keys {
  31                 compatible = "gpio-keys";
  32                 input-name = "gpio-keys";
  33                 #address-cells = <1>;
  34                 #size-cells = <0>;
  35                 autorepeat;
  36
  37                 button@0 {
  38                         label = "Volume Down";
  39                         gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
  40                         linux,input-type = <1>;
  41                         linux,code = <KEY_VOLUMEDOWN>;
  42                         wakeup-source;
  43                         debounce-interval = <15>;
  44                 };
  45
  46                 button@1 {
  47                         label = "Volume Up";
  48                         gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>;
  49                         linux,input-type = <1>;
  50                         linux,code = <KEY_VOLUMEUP>;
  51                         wakeup-source;
  52                         debounce-interval = <15>;
  53                 };
  54
  55                 button@2 {
  56                         label = "Camera Snapshot";
  57                         gpios = <&pm8994_gpios 4 GPIO_ACTIVE_LOW>;
  58                         linux,input-type = <1>;
  59                         linux,code = <KEY_CAMERA>;
  60                         wakeup-source;
  61                         debounce-interval = <15>;
  62                 };
  63
  64                 button@3 {
  65                         label = "Camera Focus";
  66                         gpios = <&pm8994_gpios 5 GPIO_ACTIVE_LOW>;
  67                         linux,input-type = <1>;
  68                         linux,code = <KEY_VOLUMEUP>;
  69                         wakeup-source;
  70                         debounce-interval = <15>;
  71                 };
  72         };
  73
  74         reserved-memory {
  75                 /* This is for getting crash logs using Android downstream kernels */
  76                 ramoops@1fe00000 {
  77                         compatible = "ramoops";
  78                         reg = <0 0x1fe00000 0 0x200000>;
  79                         console-size = <0x100000>;
  80                         record-size = <0x10000>;
  81                         ftrace-size = <0x10000>;
  82                         pmsg-size = <0x80000>;
  83                 };
  84
  85                 fb_region: fb_region@40000000 {
  86                         reg = <0 0x40000000 0 0x1000000>;
  87                         no-map;
  88                 };
  89
  90                 tzapp: memory@c7800000 {
  91                         reg = <0 0xc7800000 0 0x1900000>;
  92                         no-map;
  93                 };
  94         };
  95 };
  96
  97 &blsp1_spi1 {
  98         status = "okay";
  99
 100         /* FPC fingerprint reader */
 101 };
 102
 103 /* I2C1 is disabled on this board */
 104
 105 &blsp1_i2c2 {
 106         status = "okay";
 107         clock-frequency = <355000>;
 108
 109         /* NXP PN547 NFC */
 110 };
 111
 112 &blsp1_i2c4 {
 113         status = "okay";
 114         clock-frequency = <355000>;
 115
 116         /* Empty but active */
 117 };
 118
 119 &blsp1_i2c6 {
 120         status = "okay";
 121         clock-frequency = <355000>;
 122
 123         touchscreen: rmi4-i2c-dev@2c {
 124                 compatible = "syna,rmi4-i2c";
 125                 reg = <0x2c>;
 126                 #address-cells = <1>;
 127                 #size-cells = <0>;
 128
 129                 interrupt-parent = <&tlmm>;
 130                 interrupts = <42 IRQ_TYPE_EDGE_FALLING>;
 131
 132                 pinctrl-names = "default";
 133                 pinctrl-0 = <&ts_int_active &ts_reset_active>;
 134
 135                 vdd-supply = <&pm8994_l22>;
 136                 vio-supply = <&pm8994_s4>;
 137
 138                 syna,reset-delay-ms = <220>;
 139                 syna,startup-delay-ms = <220>;
 140
 141                 rmi4-f01@1 {
 142                         reg = <0x01>;
 143                         syna,nosleep-mode = <1>;
 144                 };
 145
 146                 rmi4-f11@11 {
 147                         reg = <0x11>;
 148                         syna,sensor-type = <1>;
 149                 };
 150         };
 151 };
 152
 153 &blsp1_uart2 {
 154         status = "okay";
 155 };
 156
 157 &blsp2_i2c5 {
 158         status = "okay";
 159         clock-frequency = <355000>;
 160
 161         /* sii8620 HDMI/MHL bridge */
 162 };
 163
 164 &blsp2_uart2 {
 165         status = "okay";
 166 };
 167
 168 /*
 169  * Kitakami bootloader only turns cont_splash on when it detects
 170  * specific downstream MDSS/backlight nodes in the active DTB.
 171  * One way to use that framebuffer is to load a secondary instance of
 172  * LK with the downstream DTB appended and then, only from there, load
 173  * mainline Linux.
 174  */
 175 &cont_splash_mem {
 176         reg = <0 0x3401000 0 0x2200000>;
 177 };
 178
 179 &pmi8994_spmi_regulators {
 180         /*
 181          * Yeah, this one *is* managed by RPMPD, but also needs
 182          * to be hacked up as a-o due to the GPU device only accepting a single
 183          * power domain.. which still isn't enough and forces us to bind
 184          * OXILI_CX and OXILI_GX together!
 185          */
 186         vdd_gfx: s2@1700 {
 187                 reg = <0x1700 0x100>;
 188                 regulator-name = "VDD_GFX";
 189                 regulator-min-microvolt = <980000>;
 190                 regulator-max-microvolt = <980000>;
 191
 192                 /* hack until we rig up the gpu consumer */
 193                 regulator-always-on;
 194         };
 195 };
 196
 197 &rpm_requests {
 198         pm8994_regulators: pm8994-regulators {
 199                 compatible = "qcom,rpm-pm8994-regulators";
 200
 201                 vdd_s1-supply = <&vph_pwr>;
 202                 vdd_s2-supply = <&vph_pwr>;
 203                 vdd_s3-supply = <&vph_pwr>;
 204                 vdd_s4-supply = <&vph_pwr>;
 205                 vdd_s5-supply = <&vph_pwr>;
 206                 vdd_s6-supply = <&vph_pwr>;
 207                 vdd_s7-supply = <&vph_pwr>;
 208                 vdd_s8-supply = <&vph_pwr>;
 209                 vdd_s9-supply = <&vph_pwr>;
 210                 vdd_s10-supply = <&vph_pwr>;
 211                 vdd_s11-supply = <&vph_pwr>;
 212                 vdd_s12-supply = <&vph_pwr>;
 213                 vdd_l1-supply = <&pmi8994_s1>;
 214                 vdd_l2_l26_l28-supply = <&pm8994_s3>;
 215                 vdd_l3_l11-supply = <&pm8994_s3>;
 216                 vdd_l4_l27_l31-supply = <&pm8994_s3>;
 217                 vdd_l5_l7-supply = <&pm8994_s5>;
 218                 vdd_l6_l12_l32-supply = <&pm8994_s5>;
 219                 vdd_l8_l16_l30-supply = <&vph_pwr>;
 220                 vdd_l9_l10_l18_l22-supply = <&pmi8994_bby>;
 221                 vdd_l13_l19_l23_l24-supply = <&pmi8994_bby>;
 222                 vdd_l14_l15-supply = <&pm8994_s5>;
 223                 vdd_l17_l29-supply = <&pmi8994_bby>;
 224                 vdd_l20_l21-supply = <&pmi8994_bby>;
 225                 vdd_l25-supply = <&pm8994_s3>;
 226                 vdd_lvs1_lvs2-supply = <&pm8994_s4>;
 227
 228                 /* S1, S2, S6 and S12 are managed by RPMPD */
 229
 230                 pm8994_s3: s3 {
 231                         regulator-min-microvolt = <1300000>;
 232                         regulator-max-microvolt = <1300000>;
 233                 };
 234
 235                 pm8994_s4: s4 {
 236                         regulator-min-microvolt = <1800000>;
 237                         regulator-max-microvolt = <1800000>;
 238                         regulator-allow-set-load;
 239                         regulator-always-on;
 240                         regulator-system-load = <325000>;
 241                 };
 242
 243                 pm8994_s5: s5 {
 244                         regulator-min-microvolt = <2150000>;
 245                         regulator-max-microvolt = <2150000>;
 246                 };
 247
 248                 pm8994_s7: s7 {
 249                         regulator-min-microvolt = <1000000>;
 250                         regulator-max-microvolt = <1000000>;
 251                 };
 252
 253                 /*
 254                  * S8 - SPMI-managed VDD_APC0
 255                  * S9, S10 and S11 (the main one) - SPMI-managed VDD_APC1
 256                  */
 257
 258                 pm8994_l1: l1 {
 259                         regulator-min-microvolt = <1000000>;
 260                         regulator-max-microvolt = <1000000>;
 261                 };
 262
 263                 pm8994_l2: l2 {
 264                         regulator-min-microvolt = <1250000>;
 265                         regulator-max-microvolt = <1250000>;
 266                         regulator-allow-set-load;
 267                         regulator-system-load = <10000>;
 268                 };
 269
 270                 pm8994_l3: l3 {
 271                         regulator-min-microvolt = <1100000>;
 272                         regulator-max-microvolt = <1100000>;
 273                 };
 274
 275                 pm8994_l4: l4 {
 276                         regulator-min-microvolt = <1225000>;
 277                         regulator-max-microvolt = <1225000>;
 278                 };
 279
 280                 /* L5 is inaccessible from RPM */
 281
 282                 pm8994_l6: l6 {
 283                         regulator-min-microvolt = <1800000>;
 284                         regulator-max-microvolt = <1800000>;
 285                 };
 286
 287                 /* L7 is inaccessible from RPM */
 288
 289                 pm8994_l8: l8 {
 290                         regulator-min-microvolt = <1800000>;
 291                         regulator-max-microvolt = <1800000>;
 292                 };
 293
 294                 pm8994_l9: l9 {
 295                         regulator-min-microvolt = <1800000>;
 296                         regulator-max-microvolt = <1800000>;
 297                 };
 298
 299                 pm8994_l10: l10 {
 300                         regulator-min-microvolt = <1800000>;
 301                         regulator-max-microvolt = <1800000>;
 302                 };
 303
 304                 pm8994_l11: l11 {
 305                         regulator-min-microvolt = <1200000>;
 306                         regulator-max-microvolt = <1200000>;
 307                 };
 308
 309                 pm8994_l12: l12 {
 310                         regulator-min-microvolt = <1800000>;
 311                         regulator-max-microvolt = <1800000>;
 312                         regulator-allow-set-load;
 313                         regulator-system-load = <10000>;
 314                 };
 315
 316                 pm8994_l13: l13 {
 317                         regulator-min-microvolt = <1800000>;
 318                         regulator-max-microvolt = <2950000>;
 319                 };
 320
 321                 pm8994_l14: l14 {
 322                         regulator-min-microvolt = <1800000>;
 323                         regulator-max-microvolt = <1800000>;
 324                         regulator-allow-set-load;
 325                         regulator-system-load = <10000>;
 326                 };
 327
 328                 pm8994_l15: l15 {
 329                         regulator-min-microvolt = <1800000>;
 330                         regulator-max-microvolt = <1800000>;
 331                 };
 332
 333                 pm8994_l16: l16 {
 334                         regulator-min-microvolt = <2700000>;
 335                         regulator-max-microvolt = <2700000>;
 336                 };
 337
 338                 pm8994_l17: l17 {
 339                         regulator-min-microvolt = <2200000>;
 340                         regulator-max-microvolt = <2200000>;
 341                 };
 342
 343                 pm8994_l18: l18 {
 344                         regulator-min-microvolt = <2850000>;
 345                         regulator-max-microvolt = <2850000>;
 346                         regulator-always-on;
 347                 };
 348
 349                 pm8994_l19: l19 {
 350                         regulator-min-microvolt = <2850000>;
 351                         regulator-max-microvolt = <2850000>;
 352                 };
 353
 354                 pm8994_l20: l20 {
 355                         regulator-min-microvolt = <2950000>;
 356                         regulator-max-microvolt = <2950000>;
 357                         regulator-always-on;
 358                         regulator-boot-on;
 359                         regulator-allow-set-load;
 360                         regulator-system-load = <570000>;
 361                 };
 362
 363                 pm8994_l21: l21 {
 364                         regulator-min-microvolt = <2950000>;
 365                         regulator-max-microvolt = <2950000>;
 366                         regulator-always-on;
 367                         regulator-allow-set-load;
 368                         regulator-system-load = <800000>;
 369                 };
 370
 371                 pm8994_l22: l22 {
 372                         regulator-min-microvolt = <3000000>;
 373                         regulator-max-microvolt = <3000000>;
 374                 };
 375
 376                 pm8994_l23: l23 {
 377                         regulator-min-microvolt = <2800000>;
 378                         regulator-max-microvolt = <2800000>;
 379                 };
 380
 381                 pm8994_l24: l24 {
 382                         regulator-min-microvolt = <3075000>;
 383                         regulator-max-microvolt = <3150000>;
 384                 };
 385
 386                 pm8994_l25: l25 {
 387                         regulator-min-microvolt = <1000000>;
 388                         regulator-max-microvolt = <1000000>;
 389                 };
 390
 391                 pm8994_l26: l26 {
 392                         regulator-min-microvolt = <987500>;
 393                         regulator-max-microvolt = <987500>;
 394                 };
 395
 396                 pm8994_l27: l27 {
 397                         regulator-min-microvolt = <1200000>;
 398                         regulator-max-microvolt = <1200000>;
 399                 };
 400
 401                 pm8994_l28: l28 {
 402                         regulator-min-microvolt = <1000000>;
 403                         regulator-max-microvolt = <1000000>;
 404                         regulator-allow-set-load;
 405                         regulator-system-load = <10000>;
 406                 };
 407
 408                 pm8994_l29: l29 {
 409                         regulator-min-microvolt = <2700000>;
 410                         regulator-max-microvolt = <2700000>;
 411                 };
 412
 413                 pm8994_l30: l30 {
 414                         regulator-min-microvolt = <1800000>;
 415                         regulator-max-microvolt = <1800000>;
 416                 };
 417
 418                 pm8994_l31: l31 {
 419                         regulator-min-microvolt = <1200000>;
 420                         regulator-max-microvolt = <1200000>;
 421                         regulator-allow-set-load;
 422                         regulator-system-load = <10000>;
 423                 };
 424
 425                 pm8994_l32: l32 {
 426                         regulator-min-microvolt = <1800000>;
 427                         regulator-max-microvolt = <1800000>;
 428                 };
 429
 430                 pm8994_lvs1: lvs1 {};
 431                 pm8994_lvs2: lvs2 {};
 432         };
 433
 434         pmi8994_regulators: pmi8994-regulators {
 435                 compatible = "qcom,rpm-pmi8994-regulators";
 436
 437                 vdd_s1-supply = <&vph_pwr>;
 438                 vdd_bst_byp-supply = <&vph_pwr>;
 439
 440                 pmi8994_s1: s1 {
 441                         regulator-min-microvolt = <1025000>;
 442                         regulator-max-microvolt = <1025000>;
 443                 };
 444
 445                 /* S2 & S3 - VDD_GFX */
 446
 447                 pmi8994_bby: boost-bypass {
 448                         regulator-min-microvolt = <3150000>;
 449                         regulator-max-microvolt = <3600000>;
 450                 };
 451         };
 452 };
 453
 454 &sdhc1 {
 455         /*
 456          * There is an issue with the eMMC causing permanent
 457          * damage to the card if a quirk isn't addressed.
 458          * Until it's fixed, disable the MMC so as not to brick
 459          * devices.
 460          */
 461         status = "disabled";
 462
 463         /*
 464          * Downstream pushes 2.95V to the sdhci device,
 465          * but upstream driver REALLY wants to make vmmc 1.8v
 466          * cause of the hs400-1_8v mode. MMC works fine without
 467          * that regulator, so let's not use it for now.
 468          * vqmmc is also disabled cause driver stll complains.
 469          *
 470          * vmmc-supply = <&pm8994_l20>;
 471          * vqmmc-supply = <&pm8994_s4>;
 472          */
 473 };
 474
 475 &sdhc2 {
 476         status = "okay";
 477
 478         cd-gpios = <&tlmm 100 0>;
 479         vmmc-supply = <&pm8994_l21>;
 480         vqmmc-supply = <&pm8994_l13>;
 481 };
 482
 483 &tlmm {
 484         ts_int_active: ts-int-active {
 485                 pins = "gpio42";
 486                 drive-strength = <2>;
 487                 bias-disable;
 488                 input-enable;
 489         };
 490
 491         ts_reset_active: ts-reset-active {
 492                 pins = "gpio109";
 493                 drive-strength = <2>;
 494                 bias-disable;
 495                 output-low;
 496         };
 497 };