src/arm64/qcom/msm8998-clamshell.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /* Copyright (c) 2019, Jeffrey Hugo. All rights reserved. */
   3
   4 /*
   5  * Common include for MSM8998 clamshell devices, ie the Lenovo Miix 630,
   6  * Asus NovaGo TP370QL, and HP Envy x2.  All three devices are basically the
   7  * same, with differences in peripherals.
   8  */
   9
  10 #include "msm8998.dtsi"
  11 #include "pm8005.dtsi"
  12 #include "pm8998.dtsi"
  13
  14 / {
  15         vph_pwr: vph-pwr-regulator {
  16                 compatible = "regulator-fixed";
  17                 regulator-name = "vph_pwr";
  18                 regulator-always-on;
  19                 regulator-boot-on;
  20         };
  21 };
  22
  23 &blsp1_uart3 {
  24         status = "okay";
  25
  26         bluetooth {
  27                 compatible = "qcom,wcn3990-bt";
  28
  29                 vddio-supply = <&vreg_s4a_1p8>;
  30                 vddxo-supply = <&vreg_l7a_1p8>;
  31                 vddrf-supply = <&vreg_l17a_1p3>;
  32                 vddch0-supply = <&vreg_l25a_3p3>;
  33                 max-speed = <3200000>;
  34         };
  35 };
  36
  37 &blsp1_uart3_on {
  38         rx-pins {
  39                 /delete-property/ bias-disable;
  40                 /*
  41                  * Configure a pull-up on 45 (RX). This is needed to
  42                  * avoid garbage data when the TX pin of the Bluetooth
  43                  * module is in tri-state (module powered off or not
  44                  * driving the signal yet).
  45                  */
  46                 bias-pull-up;
  47         };
  48
  49         cts-pins {
  50                 /delete-property/ bias-disable;
  51                 /*
  52                  * Configure a pull-down on 47 (CTS) to match the pull
  53                  * of the Bluetooth module.
  54                  */
  55                 bias-pull-down;
  56         };
  57 };
  58
  59 /*
  60  * The laptop FW does not appear to support the retention state as it is
  61  * not advertised as enabled in ACPI, and enabling it in DT can cause boot
  62  * hangs.
  63  */
  64 &CPU0 {
  65         cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
  66 };
  67
  68 &CPU1 {
  69         cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
  70 };
  71
  72 &CPU2 {
  73         cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
  74 };
  75
  76 &CPU3 {
  77         cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
  78 };
  79
  80 &CPU4 {
  81         cpu-idle-states = <&BIG_CPU_SLEEP_1>;
  82 };
  83
  84 &CPU5 {
  85         cpu-idle-states = <&BIG_CPU_SLEEP_1>;
  86 };
  87
  88 &CPU6 {
  89         cpu-idle-states = <&BIG_CPU_SLEEP_1>;
  90 };
  91
  92 &CPU7 {
  93         cpu-idle-states = <&BIG_CPU_SLEEP_1>;
  94 };
  95
  96 /*
  97  * If EFIFB is used, enabling MMCC will cause important MMSS clocks to be cleaned
  98  * up, because as far as Linux is concerned - they are unused. Disable it by default
  99  * on clamshell devices, as it will break them, unless either simplefb is configured to
 100  * hold a vote for these clocks, or panels are brought up properly, using drm/msm.
 101  */
 102 &mmcc {
 103         status = "disabled";
 104 };
 105
 106 &mmss_smmu {
 107         status = "disabled";
 108 };
 109
 110 &pcie0 {
 111         status = "okay";
 112 };
 113
 114 &pcie_phy {
 115         status = "okay";
 116 };
 117
 118 &pm8005_regulators {
 119         vdd_s1-supply = <&vph_pwr>;
 120
 121         pm8005_s1: s1 { /* VDD_GFX supply */
 122                 regulator-min-microvolt = <524000>;
 123                 regulator-max-microvolt = <1100000>;
 124                 regulator-enable-ramp-delay = <500>;
 125
 126                 /* hack until we rig up the gpu consumer */
 127                 regulator-always-on;
 128         };
 129 };
 130
 131 &qusb2phy {
 132         status = "okay";
 133
 134         vdd-supply = <&vreg_l1a_0p875>;
 135         vdda-pll-supply = <&vreg_l12a_1p8>;
 136         vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
 137 };
 138
 139 &rpm_requests {
 140         regulators-0 {
 141                 compatible = "qcom,rpm-pm8998-regulators";
 142
 143                 vdd_s1-supply = <&vph_pwr>;
 144                 vdd_s2-supply = <&vph_pwr>;
 145                 vdd_s3-supply = <&vph_pwr>;
 146                 vdd_s4-supply = <&vph_pwr>;
 147                 vdd_s5-supply = <&vph_pwr>;
 148                 vdd_s6-supply = <&vph_pwr>;
 149                 vdd_s7-supply = <&vph_pwr>;
 150                 vdd_s8-supply = <&vph_pwr>;
 151                 vdd_s9-supply = <&vph_pwr>;
 152                 vdd_s10-supply = <&vph_pwr>;
 153                 vdd_s11-supply = <&vph_pwr>;
 154                 vdd_s12-supply = <&vph_pwr>;
 155                 vdd_s13-supply = <&vph_pwr>;
 156                 vdd_l1_l27-supply = <&vreg_s7a_1p025>;
 157                 vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>;
 158                 vdd_l3_l11-supply = <&vreg_s7a_1p025>;
 159                 vdd_l4_l5-supply = <&vreg_s7a_1p025>;
 160                 vdd_l6-supply = <&vreg_s5a_2p04>;
 161                 vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>;
 162                 vdd_l9-supply = <&vph_pwr>;
 163                 vdd_l10_l23_l25-supply = <&vph_pwr>;
 164                 vdd_l13_l19_l21-supply = <&vph_pwr>;
 165                 vdd_l16_l28-supply = <&vph_pwr>;
 166                 vdd_l18_l22-supply = <&vph_pwr>;
 167                 vdd_l20_l24-supply = <&vph_pwr>;
 168                 vdd_l26-supply = <&vreg_s3a_1p35>;
 169                 vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
 170
 171                 vreg_s3a_1p35: s3 {
 172                         regulator-min-microvolt = <1352000>;
 173                         regulator-max-microvolt = <1352000>;
 174                 };
 175
 176                 vreg_s4a_1p8: s4 {
 177                         regulator-min-microvolt = <1800000>;
 178                         regulator-max-microvolt = <1800000>;
 179                         regulator-allow-set-load;
 180                 };
 181
 182                 vreg_s5a_2p04: s5 {
 183                         regulator-min-microvolt = <1904000>;
 184                         regulator-max-microvolt = <2040000>;
 185                 };
 186
 187                 vreg_s7a_1p025: s7 {
 188                         regulator-min-microvolt = <900000>;
 189                         regulator-max-microvolt = <1028000>;
 190                 };
 191
 192                 vreg_l1a_0p875: l1 {
 193                         regulator-min-microvolt = <880000>;
 194                         regulator-max-microvolt = <880000>;
 195                         regulator-allow-set-load;
 196                 };
 197
 198                 vreg_l2a_1p2: l2 {
 199                         regulator-min-microvolt = <1200000>;
 200                         regulator-max-microvolt = <1200000>;
 201                         regulator-allow-set-load;
 202                 };
 203
 204                 vreg_l3a_1p0: l3 {
 205                         regulator-min-microvolt = <1000000>;
 206                         regulator-max-microvolt = <1000000>;
 207                 };
 208
 209                 vreg_l5a_0p8: l5 {
 210                         regulator-min-microvolt = <800000>;
 211                         regulator-max-microvolt = <800000>;
 212                 };
 213
 214                 vreg_l6a_1p8: l6 {
 215                         regulator-min-microvolt = <1808000>;
 216                         regulator-max-microvolt = <1808000>;
 217                 };
 218
 219                 vreg_l7a_1p8: l7 {
 220                         regulator-min-microvolt = <1800000>;
 221                         regulator-max-microvolt = <1800000>;
 222                         regulator-allow-set-load;
 223                 };
 224
 225                 vreg_l8a_1p2: l8 {
 226                         regulator-min-microvolt = <1200000>;
 227                         regulator-max-microvolt = <1200000>;
 228                 };
 229
 230                 vreg_l9a_1p8: l9 {
 231                         regulator-min-microvolt = <1808000>;
 232                         regulator-max-microvolt = <2960000>;
 233                 };
 234
 235                 vreg_l10a_1p8: l10 {
 236                         regulator-min-microvolt = <1808000>;
 237                         regulator-max-microvolt = <2960000>;
 238                 };
 239
 240                 vreg_l11a_1p0: l11 {
 241                         regulator-min-microvolt = <1000000>;
 242                         regulator-max-microvolt = <1000000>;
 243                 };
 244
 245                 vreg_l12a_1p8: l12 {
 246                         regulator-min-microvolt = <1800000>;
 247                         regulator-max-microvolt = <1800000>;
 248                 };
 249
 250                 vreg_l13a_2p95: l13 {
 251                         regulator-min-microvolt = <1808000>;
 252                         regulator-max-microvolt = <2960000>;
 253                 };
 254
 255                 vreg_l14a_1p88: l14 {
 256                         regulator-min-microvolt = <1880000>;
 257                         regulator-max-microvolt = <1880000>;
 258                 };
 259
 260                 vreg_l15a_1p8: l15 {
 261                         regulator-min-microvolt = <1800000>;
 262                         regulator-max-microvolt = <1800000>;
 263                 };
 264
 265                 vreg_l16a_2p7: l16 {
 266                         regulator-min-microvolt = <2704000>;
 267                         regulator-max-microvolt = <2704000>;
 268                 };
 269
 270                 vreg_l17a_1p3: l17 {
 271                         regulator-min-microvolt = <1304000>;
 272                         regulator-max-microvolt = <1304000>;
 273                         regulator-allow-set-load;
 274                 };
 275
 276                 vreg_l18a_2p7: l18 {
 277                         regulator-min-microvolt = <2704000>;
 278                         regulator-max-microvolt = <2704000>;
 279                 };
 280
 281                 vreg_l19a_3p0: l19 {
 282                         regulator-min-microvolt = <3008000>;
 283                         regulator-max-microvolt = <3008000>;
 284                 };
 285
 286                 vreg_l20a_2p95: l20 {
 287                         regulator-min-microvolt = <2960000>;
 288                         regulator-max-microvolt = <2960000>;
 289                         regulator-allow-set-load;
 290                 };
 291
 292                 vreg_l21a_2p95: l21 {
 293                         regulator-min-microvolt = <2960000>;
 294                         regulator-max-microvolt = <2960000>;
 295                         regulator-allow-set-load;
 296                         regulator-system-load = <800000>;
 297                 };
 298
 299                 vreg_l22a_2p85: l22 {
 300                         regulator-min-microvolt = <2864000>;
 301                         regulator-max-microvolt = <2864000>;
 302                 };
 303
 304                 vreg_l23a_3p3: l23 {
 305                         regulator-min-microvolt = <3312000>;
 306                         regulator-max-microvolt = <3312000>;
 307                 };
 308
 309                 vreg_l24a_3p075: l24 {
 310                         regulator-min-microvolt = <3088000>;
 311                         regulator-max-microvolt = <3088000>;
 312                 };
 313
 314                 vreg_l25a_3p3: l25 {
 315                         regulator-min-microvolt = <3104000>;
 316                         regulator-max-microvolt = <3312000>;
 317                         regulator-allow-set-load;
 318                 };
 319
 320                 vreg_l26a_1p2: l26 {
 321                         regulator-min-microvolt = <1200000>;
 322                         regulator-max-microvolt = <1200000>;
 323                 };
 324
 325                 vreg_l28_3p0: l28 {
 326                         regulator-min-microvolt = <3008000>;
 327                         regulator-max-microvolt = <3008000>;
 328                 };
 329
 330                 vreg_lvs1a_1p8: lvs1 {
 331                         regulator-min-microvolt = <1800000>;
 332                         regulator-max-microvolt = <1800000>;
 333                 };
 334
 335                 vreg_lvs2a_1p8: lvs2 {
 336                         regulator-min-microvolt = <1800000>;
 337                         regulator-max-microvolt = <1800000>;
 338                 };
 339         };
 340 };
 341
 342 &remoteproc_mss {
 343         status = "okay";
 344 };
 345
 346 &sdhc2 {
 347         status = "okay";
 348
 349         vmmc-supply = <&vreg_l21a_2p95>;
 350         vqmmc-supply = <&vreg_l13a_2p95>;
 351
 352         pinctrl-names = "default", "sleep";
 353         pinctrl-0 = <&sdc2_on &sdc2_cd>;
 354         pinctrl-1 = <&sdc2_off &sdc2_cd>;
 355 };
 356
 357 &tlmm {
 358         gpio-reserved-ranges = <0 4>, <81 4>;
 359
 360         touchpad: touchpad-pin-state {
 361                 pins = "gpio123";
 362                 function = "gpio";
 363                 bias-pull-up;
 364         };
 365 };
 366
 367 &ufshc {
 368         status = "okay";
 369 };
 370
 371 &ufsphy {
 372         status = "okay";
 373         vdda-phy-supply = <&vreg_l1a_0p875>;
 374         vdda-pll-supply = <&vreg_l2a_1p2>;
 375 };
 376
 377 &usb3 {
 378         status = "okay";
 379 };
 380
 381 &usb3_dwc3 {
 382         dr_mode = "host"; /* Force to host until we have Type-C hooked up */
 383 };
 384
 385 &usb3phy {
 386         status = "okay";
 387
 388         vdda-phy-supply = <&vreg_l1a_0p875>;
 389         vdda-pll-supply = <&vreg_l2a_1p2>;
 390 };
 391
 392 &wifi {
 393         status = "okay";
 394
 395         vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
 396         vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 397         vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 398         vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
 399 };