arch/arm64/boot/dts/qcom/sc8280xp-crd.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (c) 2021, The Linux Foundation. All rights reserved.
   4  * Copyright (c) 2022, Linaro Limited
   5  */
   6
   7 /dts-v1/;
   8
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
  11
  12 #include "sc8280xp.dtsi"
  13 #include "sc8280xp-pmics.dtsi"
  14
  15 / {
  16         model = "Qualcomm SC8280XP CRD";
  17         compatible = "qcom,sc8280xp-crd", "qcom,sc8280xp";
  18
  19         aliases {
  20                 serial0 = &qup2_uart17;
  21         };
  22
  23         backlight {
  24                 compatible = "pwm-backlight";
  25                 pwms = <&pmc8280c_lpg 3 1000000>;
  26                 enable-gpios = <&pmc8280_1_gpios 8 GPIO_ACTIVE_HIGH>;
  27                 power-supply = <&vreg_edp_bl>;
  28
  29                 pinctrl-names = "default";
  30                 pinctrl-0 = <&edp_bl_en>, <&edp_bl_pwm>;
  31         };
  32
  33         chosen {
  34                 stdout-path = "serial0:115200n8";
  35         };
  36
  37         vreg_edp_bl: regulator-edp-bl {
  38                 compatible = "regulator-fixed";
  39
  40                 regulator-name = "VREG_EDP_BL";
  41                 regulator-min-microvolt = <3600000>;
  42                 regulator-max-microvolt = <3600000>;
  43
  44                 gpio = <&pmc8280_1_gpios 9 GPIO_ACTIVE_HIGH>;
  45                 enable-active-high;
  46
  47                 pinctrl-names = "default";
  48                 pinctrl-0 = <&edp_bl_reg_en>;
  49
  50                 regulator-boot-on;
  51         };
  52
  53         vreg_misc_3p3: regulator-misc-3p3 {
  54                 compatible = "regulator-fixed";
  55
  56                 regulator-name = "VREG_MISC_3P3";
  57                 regulator-min-microvolt = <3300000>;
  58                 regulator-max-microvolt = <3300000>;
  59
  60                 gpio = <&pmc8280_1_gpios 2 GPIO_ACTIVE_HIGH>;
  61                 enable-active-high;
  62
  63                 pinctrl-names = "default";
  64                 pinctrl-0 = <&misc_3p3_reg_en>;
  65
  66                 regulator-boot-on;
  67                 regulator-always-on;
  68         };
  69 };
  70
  71 &apps_rsc {
  72         pmc8280-1-rpmh-regulators {
  73                 compatible = "qcom,pm8350-rpmh-regulators";
  74                 qcom,pmic-id = "b";
  75
  76                 vdd-l3-l5-supply = <&vreg_s11b>;
  77
  78                 vreg_s11b: smps11 {
  79                         regulator-name = "vreg_s11b";
  80                         regulator-min-microvolt = <1272000>;
  81                         regulator-max-microvolt = <1272000>;
  82                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  83                 };
  84
  85                 vreg_l3b: ldo3 {
  86                         regulator-name = "vreg_l3b";
  87                         regulator-min-microvolt = <1200000>;
  88                         regulator-max-microvolt = <1200000>;
  89                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  90                         regulator-boot-on;
  91                         regulator-always-on;
  92                 };
  93
  94                 vreg_l4b: ldo4 {
  95                         regulator-name = "vreg_l4b";
  96                         regulator-min-microvolt = <912000>;
  97                         regulator-max-microvolt = <912000>;
  98                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  99                 };
 100
 101                 vreg_l6b: ldo6 {
 102                         regulator-name = "vreg_l6b";
 103                         regulator-min-microvolt = <880000>;
 104                         regulator-max-microvolt = <880000>;
 105                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 106                         regulator-boot-on;
 107                 };
 108         };
 109
 110         pmc8280c-rpmh-regulators {
 111                 compatible = "qcom,pm8350c-rpmh-regulators";
 112                 qcom,pmic-id = "c";
 113
 114                 vreg_l1c: ldo1 {
 115                         regulator-name = "vreg_l1c";
 116                         regulator-min-microvolt = <1800000>;
 117                         regulator-max-microvolt = <1800000>;
 118                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 119                 };
 120
 121                 vreg_l7c: ldo7 {
 122                         regulator-name = "vreg_l7c";
 123                         regulator-min-microvolt = <2504000>;
 124                         regulator-max-microvolt = <2504000>;
 125                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 126                         regulator-allow-set-load;
 127                         regulator-allowed-modes =
 128                             <RPMH_REGULATOR_MODE_LPM
 129                              RPMH_REGULATOR_MODE_HPM>;
 130                 };
 131
 132                 vreg_l13c: ldo13 {
 133                         regulator-name = "vreg_l13c";
 134                         regulator-min-microvolt = <3072000>;
 135                         regulator-max-microvolt = <3072000>;
 136                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 137                 };
 138         };
 139
 140         pmc8280-2-rpmh-regulators {
 141                 compatible = "qcom,pm8350-rpmh-regulators";
 142                 qcom,pmic-id = "d";
 143
 144                 vdd-l1-l4-supply = <&vreg_s11b>;
 145
 146                 vreg_l3d: ldo3 {
 147                         regulator-name = "vreg_l3d";
 148                         regulator-min-microvolt = <1200000>;
 149                         regulator-max-microvolt = <1200000>;
 150                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 151                         regulator-allow-set-load;
 152                         regulator-allowed-modes =
 153                             <RPMH_REGULATOR_MODE_LPM
 154                              RPMH_REGULATOR_MODE_HPM>;
 155                 };
 156
 157                 vreg_l4d: ldo4 {
 158                         regulator-name = "vreg_l4d";
 159                         regulator-min-microvolt = <1200000>;
 160                         regulator-max-microvolt = <1200000>;
 161                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 162                 };
 163
 164                 vreg_l6d: ldo6 {
 165                         regulator-name = "vreg_l6d";
 166                         regulator-min-microvolt = <880000>;
 167                         regulator-max-microvolt = <880000>;
 168                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 169                 };
 170
 171                 vreg_l7d: ldo7 {
 172                         regulator-name = "vreg_l7d";
 173                         regulator-min-microvolt = <3072000>;
 174                         regulator-max-microvolt = <3072000>;
 175                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 176                 };
 177
 178                 vreg_l9d: ldo9 {
 179                         regulator-name = "vreg_l9d";
 180                         regulator-min-microvolt = <912000>;
 181                         regulator-max-microvolt = <912000>;
 182                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 183                 };
 184         };
 185 };
 186
 187 &pmc8280c_lpg {
 188         status = "okay";
 189 };
 190
 191 &pmk8280_pon_pwrkey {
 192         status = "okay";
 193 };
 194
 195 &qup0 {
 196         status = "okay";
 197 };
 198
 199 &qup0_i2c4 {
 200         clock-frequency = <400000>;
 201
 202         pinctrl-names = "default";
 203         pinctrl-0 = <&qup0_i2c4_default>;
 204
 205         status = "okay";
 206
 207         touchscreen@10 {
 208                 compatible = "hid-over-i2c";
 209                 reg = <0x10>;
 210
 211                 hid-descr-addr = <0x1>;
 212                 interrupts-extended = <&tlmm 175 IRQ_TYPE_LEVEL_LOW>;
 213                 vdd-supply = <&vreg_misc_3p3>;
 214
 215                 pinctrl-names = "default";
 216                 pinctrl-0 = <&ts0_default>;
 217         };
 218 };
 219
 220 &qup1 {
 221         status = "okay";
 222 };
 223
 224 &qup2 {
 225         status = "okay";
 226 };
 227
 228 &qup2_i2c5 {
 229         clock-frequency = <400000>;
 230
 231         pinctrl-names = "default";
 232         pinctrl-0 = <&qup2_i2c5_default>;
 233
 234         status = "okay";
 235
 236         touchpad@15 {
 237                 compatible = "hid-over-i2c";
 238                 reg = <0x15>;
 239
 240                 hid-descr-addr = <0x1>;
 241                 interrupts-extended = <&tlmm 182 IRQ_TYPE_LEVEL_LOW>;
 242                 vdd-supply = <&vreg_misc_3p3>;
 243
 244                 pinctrl-names = "default";
 245                 pinctrl-0 = <&tpad_default>;
 246
 247                 wakeup-source;
 248         };
 249
 250         keyboard@68 {
 251                 compatible = "hid-over-i2c";
 252                 reg = <0x68>;
 253
 254                 hid-descr-addr = <0x1>;
 255                 interrupts-extended = <&tlmm 104 IRQ_TYPE_LEVEL_LOW>;
 256                 vdd-supply = <&vreg_misc_3p3>;
 257
 258                 pinctrl-names = "default";
 259                 pinctrl-0 = <&kybd_default>;
 260
 261                 wakeup-source;
 262         };
 263 };
 264
 265 &qup2_uart17 {
 266         compatible = "qcom,geni-debug-uart";
 267
 268         status = "okay";
 269 };
 270
 271 &remoteproc_adsp {
 272         firmware-name = "/*(DEBLOBBED)*/";
 273
 274         status = "okay";
 275 };
 276
 277 &remoteproc_nsp0 {
 278         firmware-name = "/*(DEBLOBBED)*/";
 279
 280         status = "okay";
 281 };
 282
 283 &ufs_mem_hc {
 284         reset-gpios = <&tlmm 228 GPIO_ACTIVE_LOW>;
 285
 286         vcc-supply = <&vreg_l7c>;
 287         vcc-max-microamp = <800000>;
 288         vccq-supply = <&vreg_l3d>;
 289         vccq-max-microamp = <900000>;
 290
 291         status = "okay";
 292 };
 293
 294 &ufs_mem_phy {
 295         vdda-phy-supply = <&vreg_l6b>;
 296         vdda-pll-supply = <&vreg_l3b>;
 297
 298         status = "okay";
 299 };
 300
 301 &usb_0 {
 302         status = "okay";
 303 };
 304
 305 &usb_0_dwc3 {
 306         /* TODO: Define USB-C connector properly */
 307         dr_mode = "host";
 308 };
 309
 310 &usb_0_hsphy {
 311         vdda-pll-supply = <&vreg_l9d>;
 312         vdda18-supply = <&vreg_l1c>;
 313         vdda33-supply = <&vreg_l7d>;
 314
 315         status = "okay";
 316 };
 317
 318 &usb_0_qmpphy {
 319         vdda-phy-supply = <&vreg_l9d>;
 320         vdda-pll-supply = <&vreg_l4d>;
 321
 322         status = "okay";
 323 };
 324
 325 &usb_1 {
 326         status = "okay";
 327 };
 328
 329 &usb_1_dwc3 {
 330         /* TODO: Define USB-C connector properly */
 331         dr_mode = "host";
 332 };
 333
 334 &usb_1_hsphy {
 335         vdda-pll-supply = <&vreg_l4b>;
 336         vdda18-supply = <&vreg_l1c>;
 337         vdda33-supply = <&vreg_l13c>;
 338
 339         status = "okay";
 340 };
 341
 342 &usb_1_qmpphy {
 343         vdda-phy-supply = <&vreg_l4b>;
 344         vdda-pll-supply = <&vreg_l3b>;
 345
 346         status = "okay";
 347 };
 348
 349 &xo_board_clk {
 350         clock-frequency = <38400000>;
 351 };
 352
 353 /* PINCTRL - additions to nodes defined in sc8280xp.dtsi */
 354
 355 &pmc8280_1_gpios {
 356         edp_bl_en: edp-bl-en-state {
 357                 pins = "gpio8";
 358                 function = "normal";
 359         };
 360
 361         edp_bl_reg_en: edp-bl-reg-en-state {
 362                 pins = "gpio9";
 363                 function = "normal";
 364         };
 365
 366         misc_3p3_reg_en: misc-3p3-reg-en-state {
 367                 pins = "gpio2";
 368                 function = "normal";
 369         };
 370 };
 371
 372 &pmc8280c_gpios {
 373         edp_bl_pwm: edp-bl-pwm-state {
 374                 pins = "gpio8";
 375                 function = "func1";
 376         };
 377 };
 378
 379 &tlmm {
 380         gpio-reserved-ranges = <74 6>, <83 4>, <125 2>, <128 2>, <154 7>;
 381
 382         kybd_default: kybd-default-state {
 383                 disable {
 384                         pins = "gpio102";
 385                         function = "gpio";
 386                         output-low;
 387                 };
 388
 389                 int-n {
 390                         pins = "gpio104";
 391                         function = "gpio";
 392                         bias-disable;
 393                 };
 394
 395                 reset {
 396                         pins = "gpio105";
 397                         function = "gpio";
 398                         bias-disable;
 399                 };
 400         };
 401
 402         qup0_i2c4_default: qup0-i2c4-default-state {
 403                 pins = "gpio171", "gpio172";
 404                 function = "qup4";
 405
 406                 bias-disable;
 407                 drive-strength = <16>;
 408         };
 409
 410         qup2_i2c5_default: qup2-i2c5-default-state {
 411                 pins = "gpio81", "gpio82";
 412                 function = "qup21";
 413
 414                 bias-disable;
 415                 drive-strength = <16>;
 416         };
 417
 418         tpad_default: tpad-default-state {
 419                 int-n {
 420                         pins = "gpio182";
 421                         function = "gpio";
 422                         bias-disable;
 423                 };
 424         };
 425
 426         ts0_default: ts0-default-state {
 427                 int-n {
 428                         pins = "gpio175";
 429                         function = "gpio";
 430                         bias-disable;
 431                 };
 432
 433                 reset-n {
 434                         pins = "gpio99";
 435                         function = "gpio";
 436                         output-high;
 437                         drive-strength = <16>;
 438                 };
 439         };
 440 };