arch/arm64/boot/dts/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 "pm8998.dtsi"
  12 #include "pm8005.dtsi"
  13
  14 / {
  15         chosen {
  16         };
  17
  18         vph_pwr: vph-pwr-regulator {
  19                 compatible = "regulator-fixed";
  20                 regulator-name = "vph_pwr";
  21                 regulator-always-on;
  22                 regulator-boot-on;
  23         };
  24 };
  25
  26 &blsp1_uart3 {
  27         status = "okay";
  28
  29         bluetooth {
  30                 compatible = "qcom,wcn3990-bt";
  31
  32                 vddio-supply = <&vreg_s4a_1p8>;
  33                 vddxo-supply = <&vreg_l7a_1p8>;
  34                 vddrf-supply = <&vreg_l17a_1p3>;
  35                 vddch0-supply = <&vreg_l25a_3p3>;
  36                 max-speed = <3200000>;
  37         };
  38 };
  39
  40 /*
  41  * The laptop FW does not appear to support the retention state as it is
  42  * not advertised as enabled in ACPI, and enabling it in DT can cause boot
  43  * hangs.
  44  */
  45 &CPU0 {
  46         cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
  47 };
  48
  49 &CPU1 {
  50         cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
  51 };
  52
  53 &CPU2 {
  54         cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
  55 };
  56
  57 &CPU3 {
  58         cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
  59 };
  60
  61 &CPU4 {
  62         cpu-idle-states = <&BIG_CPU_SLEEP_1>;
  63 };
  64
  65 &CPU5 {
  66         cpu-idle-states = <&BIG_CPU_SLEEP_1>;
  67 };
  68
  69 &CPU6 {
  70         cpu-idle-states = <&BIG_CPU_SLEEP_1>;
  71 };
  72
  73 &CPU7 {
  74         cpu-idle-states = <&BIG_CPU_SLEEP_1>;
  75 };
  76
  77 &pm8005_lsid1 {
  78         pm8005-regulators {
  79                 compatible = "qcom,pm8005-regulators";
  80
  81                 vdd_s1-supply = <&vph_pwr>;
  82
  83                 pm8005_s1: s1 { /* VDD_GFX supply */
  84                         regulator-min-microvolt = <524000>;
  85                         regulator-max-microvolt = <1100000>;
  86                         regulator-enable-ramp-delay = <500>;
  87
  88                         /* hack until we rig up the gpu consumer */
  89                         regulator-always-on;
  90                 };
  91         };
  92 };
  93
  94 &qusb2phy {
  95         status = "okay";
  96
  97         vdda-pll-supply = <&vreg_l12a_1p8>;
  98         vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
  99 };
 100
 101 &rpm_requests {
 102         pm8998-regulators {
 103                 compatible = "qcom,rpm-pm8998-regulators";
 104
 105                 vdd_s1-supply = <&vph_pwr>;
 106                 vdd_s2-supply = <&vph_pwr>;
 107                 vdd_s3-supply = <&vph_pwr>;
 108                 vdd_s4-supply = <&vph_pwr>;
 109                 vdd_s5-supply = <&vph_pwr>;
 110                 vdd_s6-supply = <&vph_pwr>;
 111                 vdd_s7-supply = <&vph_pwr>;
 112                 vdd_s8-supply = <&vph_pwr>;
 113                 vdd_s9-supply = <&vph_pwr>;
 114                 vdd_s10-supply = <&vph_pwr>;
 115                 vdd_s11-supply = <&vph_pwr>;
 116                 vdd_s12-supply = <&vph_pwr>;
 117                 vdd_s13-supply = <&vph_pwr>;
 118                 vdd_l1_l27-supply = <&vreg_s7a_1p025>;
 119                 vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>;
 120                 vdd_l3_l11-supply = <&vreg_s7a_1p025>;
 121                 vdd_l4_l5-supply = <&vreg_s7a_1p025>;
 122                 vdd_l6-supply = <&vreg_s5a_2p04>;
 123                 vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>;
 124                 vdd_l9-supply = <&vph_pwr>;
 125                 vdd_l10_l23_l25-supply = <&vph_pwr>;
 126                 vdd_l13_l19_l21-supply = <&vph_pwr>;
 127                 vdd_l16_l28-supply = <&vph_pwr>;
 128                 vdd_l18_l22-supply = <&vph_pwr>;
 129                 vdd_l20_l24-supply = <&vph_pwr>;
 130                 vdd_l26-supply = <&vreg_s3a_1p35>;
 131                 vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
 132
 133                 vreg_s3a_1p35: s3 {
 134                         regulator-min-microvolt = <1352000>;
 135                         regulator-max-microvolt = <1352000>;
 136                 };
 137                 vreg_s4a_1p8: s4 {
 138                         regulator-min-microvolt = <1800000>;
 139                         regulator-max-microvolt = <1800000>;
 140                         regulator-allow-set-load;
 141                 };
 142                 vreg_s5a_2p04: s5 {
 143                         regulator-min-microvolt = <1904000>;
 144                         regulator-max-microvolt = <2040000>;
 145                 };
 146                 vreg_s7a_1p025: s7 {
 147                         regulator-min-microvolt = <900000>;
 148                         regulator-max-microvolt = <1028000>;
 149                 };
 150                 vreg_l1a_0p875: l1 {
 151                         regulator-min-microvolt = <880000>;
 152                         regulator-max-microvolt = <880000>;
 153                         regulator-allow-set-load;
 154                 };
 155                 vreg_l2a_1p2: l2 {
 156                         regulator-min-microvolt = <1200000>;
 157                         regulator-max-microvolt = <1200000>;
 158                         regulator-allow-set-load;
 159                 };
 160                 vreg_l3a_1p0: l3 {
 161                         regulator-min-microvolt = <1000000>;
 162                         regulator-max-microvolt = <1000000>;
 163                 };
 164                 vreg_l5a_0p8: l5 {
 165                         regulator-min-microvolt = <800000>;
 166                         regulator-max-microvolt = <800000>;
 167                 };
 168                 vreg_l6a_1p8: l6 {
 169                         regulator-min-microvolt = <1808000>;
 170                         regulator-max-microvolt = <1808000>;
 171                 };
 172                 vreg_l7a_1p8: l7 {
 173                         regulator-min-microvolt = <1800000>;
 174                         regulator-max-microvolt = <1800000>;
 175                         regulator-allow-set-load;
 176                 };
 177                 vreg_l8a_1p2: l8 {
 178                         regulator-min-microvolt = <1200000>;
 179                         regulator-max-microvolt = <1200000>;
 180                 };
 181                 vreg_l9a_1p8: l9 {
 182                         regulator-min-microvolt = <1808000>;
 183                         regulator-max-microvolt = <2960000>;
 184                 };
 185                 vreg_l10a_1p8: l10 {
 186                         regulator-min-microvolt = <1808000>;
 187                         regulator-max-microvolt = <2960000>;
 188                 };
 189                 vreg_l11a_1p0: l11 {
 190                         regulator-min-microvolt = <1000000>;
 191                         regulator-max-microvolt = <1000000>;
 192                 };
 193                 vreg_l12a_1p8: l12 {
 194                         regulator-min-microvolt = <1800000>;
 195                         regulator-max-microvolt = <1800000>;
 196                 };
 197                 vreg_l13a_2p95: l13 {
 198                         regulator-min-microvolt = <1808000>;
 199                         regulator-max-microvolt = <2960000>;
 200                 };
 201                 vreg_l14a_1p88: l14 {
 202                         regulator-min-microvolt = <1880000>;
 203                         regulator-max-microvolt = <1880000>;
 204                 };
 205                 vreg_l15a_1p8: l15 {
 206                         regulator-min-microvolt = <1800000>;
 207                         regulator-max-microvolt = <1800000>;
 208                 };
 209                 vreg_l16a_2p7: l16 {
 210                         regulator-min-microvolt = <2704000>;
 211                         regulator-max-microvolt = <2704000>;
 212                 };
 213                 vreg_l17a_1p3: l17 {
 214                         regulator-min-microvolt = <1304000>;
 215                         regulator-max-microvolt = <1304000>;
 216                         regulator-allow-set-load;
 217                 };
 218                 vreg_l18a_2p7: l18 {
 219                         regulator-min-microvolt = <2704000>;
 220                         regulator-max-microvolt = <2704000>;
 221                 };
 222                 vreg_l19a_3p0: l19 {
 223                         regulator-min-microvolt = <3008000>;
 224                         regulator-max-microvolt = <3008000>;
 225                 };
 226                 vreg_l20a_2p95: l20 {
 227                         regulator-min-microvolt = <2960000>;
 228                         regulator-max-microvolt = <2960000>;
 229                         regulator-allow-set-load;
 230                 };
 231                 vreg_l21a_2p95: l21 {
 232                         regulator-min-microvolt = <2960000>;
 233                         regulator-max-microvolt = <2960000>;
 234                         regulator-allow-set-load;
 235                         regulator-system-load = <800000>;
 236                 };
 237                 vreg_l22a_2p85: l22 {
 238                         regulator-min-microvolt = <2864000>;
 239                         regulator-max-microvolt = <2864000>;
 240                 };
 241                 vreg_l23a_3p3: l23 {
 242                         regulator-min-microvolt = <3312000>;
 243                         regulator-max-microvolt = <3312000>;
 244                 };
 245                 vreg_l24a_3p075: l24 {
 246                         regulator-min-microvolt = <3088000>;
 247                         regulator-max-microvolt = <3088000>;
 248                 };
 249                 vreg_l25a_3p3: l25 {
 250                         regulator-min-microvolt = <3104000>;
 251                         regulator-max-microvolt = <3312000>;
 252                         regulator-allow-set-load;
 253                 };
 254                 vreg_l26a_1p2: l26 {
 255                         regulator-min-microvolt = <1200000>;
 256                         regulator-max-microvolt = <1200000>;
 257                 };
 258                 vreg_l28_3p0: l28 {
 259                         regulator-min-microvolt = <3008000>;
 260                         regulator-max-microvolt = <3008000>;
 261                 };
 262
 263                 vreg_lvs1a_1p8: lvs1 {
 264                         regulator-min-microvolt = <1800000>;
 265                         regulator-max-microvolt = <1800000>;
 266                 };
 267
 268                 vreg_lvs2a_1p8: lvs2 {
 269                         regulator-min-microvolt = <1800000>;
 270                         regulator-max-microvolt = <1800000>;
 271                 };
 272
 273         };
 274 };
 275
 276 &tlmm {
 277         gpio-reserved-ranges = <0 4>, <81 4>;
 278
 279         touchpad: touchpad {
 280                 config {
 281                         pins = "gpio123";
 282                         bias-pull-up;           /* pull up */
 283                 };
 284         };
 285 };
 286
 287 &sdhc2 {
 288         status = "okay";
 289
 290         vmmc-supply = <&vreg_l21a_2p95>;
 291         vqmmc-supply = <&vreg_l13a_2p95>;
 292
 293         pinctrl-names = "default", "sleep";
 294         pinctrl-0 = <&sdc2_clk_on  &sdc2_cmd_on  &sdc2_data_on  &sdc2_cd_on>;
 295         pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
 296 };
 297
 298 &usb3 {
 299         status = "okay";
 300 };
 301
 302 &usb3_dwc3 {
 303         dr_mode = "host"; /* Force to host until we have Type-C hooked up */
 304 };
 305
 306 &usb3phy {
 307         status = "okay";
 308
 309         vdda-phy-supply = <&vreg_l1a_0p875>;
 310         vdda-pll-supply = <&vreg_l2a_1p2>;
 311 };
 312
 313 &wifi {
 314         status = "okay";
 315
 316         vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
 317         vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 318         vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 319         vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
 320 };
 321
 322 /* PINCTRL - board-specific pinctrl */
 323 &blsp1_uart3_on {
 324         rx {
 325                 /delete-property/ bias-disable;
 326                 /*
 327                  * Configure a pull-up on 45 (RX). This is needed to
 328                  * avoid garbage data when the TX pin of the Bluetooth
 329                  * module is in tri-state (module powered off or not
 330                  * driving the signal yet).
 331                  */
 332                 bias-pull-up;
 333         };
 334
 335         cts {
 336                 /delete-property/ bias-disable;
 337                 /*
 338                  * Configure a pull-down on 47 (CTS) to match the pull
 339                  * of the Bluetooth module.
 340                  */
 341                 bias-pull-down;
 342         };
 343 };