arch/arm64/boot/dts/qcom/msm8992-bullhead-rev-101.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /* Copyright (c) 2015, LGE Inc. All rights reserved.
   3  * Copyright (c) 2016, The Linux Foundation. All rights reserved.
   4  * Copyright (c) 2021, Petr Vorel <petr.vorel@gmail.com>
   5  */
   6
   7 /dts-v1/;
   8
   9 #include "msm8992.dtsi"
  10 #include "pm8994.dtsi"
  11 #include "pmi8994.dtsi"
  12
  13 /* cont_splash_mem has different memory mapping */
  14 /delete-node/ &cont_splash_mem;
  15
  16 / {
  17         model = "LG Nexus 5X";
  18         compatible = "lg,bullhead", "qcom,msm8992";
  19         chassis-type = "handset";
  20
  21         /* required for bootloader to select correct board */
  22         qcom,msm-id = <251 0>, <252 0>;
  23         qcom,board-id = <0xb64 0>;
  24         qcom,pmic-id = <0x10009 0x1000A 0x0 0x0>;
  25
  26         /* Bullhead firmware doesn't support PSCI */
  27         /delete-node/ psci;
  28
  29         aliases {
  30                 serial0 = &blsp1_uart2;
  31         };
  32
  33         chosen {
  34                 stdout-path = "serial0:115200n8";
  35         };
  36
  37         reserved-memory {
  38                 #address-cells = <2>;
  39                 #size-cells = <2>;
  40                 ranges;
  41
  42                 ramoops@1ff00000 {
  43                         compatible = "ramoops";
  44                         reg = <0x0 0x1ff00000 0x0 0x40000>;
  45                         console-size = <0x10000>;
  46                         record-size = <0x10000>;
  47                         ftrace-size = <0x10000>;
  48                         pmsg-size = <0x20000>;
  49                 };
  50
  51                 cont_splash_mem: memory@3400000 {
  52                         reg = <0 0x03400000 0 0x1200000>;
  53                         no-map;
  54                 };
  55         };
  56 };
  57
  58 &blsp1_uart2 {
  59         status = "okay";
  60 };
  61
  62 &rpm_requests {
  63         pm8994_regulators: pm8994-regulators {
  64                 compatible = "qcom,rpm-pm8994-regulators";
  65
  66                 vdd_l1-supply = <&pm8994_s1>;
  67                 vdd_l2_26_28-supply = <&pm8994_s3>;
  68                 vdd_l3_11-supply = <&pm8994_s3>;
  69                 vdd_l4_27_31-supply = <&pm8994_s3>;
  70                 vdd_l5_7-supply = <&pm8994_s3>;
  71                 vdd_l6_12_32-supply = <&pm8994_s5>;
  72                 vdd_l8_16_30-supply = <&vph_pwr>;
  73                 vdd_l9_10_18_22-supply = <&vph_pwr>;
  74                 vdd_l13_19_23_24-supply = <&vph_pwr>;
  75                 vdd_l14_15-supply = <&pm8994_s5>;
  76                 vdd_l17_29-supply = <&vph_pwr>;
  77                 vdd_l20_21-supply = <&vph_pwr>;
  78                 vdd_l25-supply = <&pm8994_s5>;
  79                 vdd_lvs1_2 = <&pm8994_s4>;
  80
  81                 /* S1, S2, S6 and S12 are managed by RPMPD */
  82
  83                 pm8994_s1: s1 {
  84                         regulator-min-microvolt = <800000>;
  85                         regulator-max-microvolt = <800000>;
  86                 };
  87
  88                 pm8994_s2: s2 {
  89                         /* TODO */
  90                 };
  91
  92                 pm8994_s3: s3 {
  93                         regulator-min-microvolt = <1300000>;
  94                         regulator-max-microvolt = <1300000>;
  95                 };
  96
  97                 pm8994_s4: s4 {
  98                         regulator-min-microvolt = <1800000>;
  99                         regulator-max-microvolt = <1800000>;
 100                         regulator-allow-set-load;
 101                         regulator-system-load = <325000>;
 102                 };
 103
 104                 pm8994_s5: s5 {
 105                         regulator-min-microvolt = <2150000>;
 106                         regulator-max-microvolt = <2150000>;
 107                 };
 108
 109                 pm8994_s7: s7 {
 110                         regulator-min-microvolt = <1000000>;
 111                         regulator-max-microvolt = <1000000>;
 112                 };
 113
 114                 /* S8, S9, S10 and S11 - SPMI-managed VDD_APC */
 115
 116                 pm8994_l1: l1 {
 117                         regulator-min-microvolt = <1000000>;
 118                         regulator-max-microvolt = <1000000>;
 119                 };
 120
 121                 pm8994_l2: l2 {
 122                         regulator-min-microvolt = <1250000>;
 123                         regulator-max-microvolt = <1250000>;
 124                 };
 125
 126                 pm8994_l3: l3 {
 127                         regulator-min-microvolt = <1200000>;
 128                         regulator-max-microvolt = <1200000>;
 129                 };
 130
 131                 pm8994_l4: l4 {
 132                         regulator-min-microvolt = <1225000>;
 133                         regulator-max-microvolt = <1225000>;
 134                 };
 135
 136                 /* L5 is inaccessible from RPM */
 137
 138                 pm8994_l6: l6 {
 139                         regulator-min-microvolt = <1800000>;
 140                         regulator-max-microvolt = <1800000>;
 141                 };
 142
 143                 /* L7 is inaccessible from RPM */
 144
 145                 pm8994_l8: l8 {
 146                         regulator-min-microvolt = <1800000>;
 147                         regulator-max-microvolt = <1800000>;
 148                 };
 149
 150                 pm8994_l9: l9 {
 151                         regulator-min-microvolt = <1800000>;
 152                         regulator-max-microvolt = <1800000>;
 153                 };
 154
 155                 pm8994_l10: l10 {
 156                         regulator-min-microvolt = <1800000>;
 157                         regulator-max-microvolt = <1800000>;
 158                 };
 159
 160                 pm8994_l11: l11 {
 161                         regulator-min-microvolt = <1200000>;
 162                         regulator-max-microvolt = <1200000>;
 163                 };
 164
 165                 pm8994_l12: l12 {
 166                         regulator-min-microvolt = <1800000>;
 167                         regulator-max-microvolt = <1800000>;
 168                 };
 169
 170                 pm8994_l13: l13 {
 171                         regulator-min-microvolt = <1800000>;
 172                         regulator-max-microvolt = <2950000>;
 173                 };
 174
 175                 pm8994_l14: l14 {
 176                         regulator-min-microvolt = <1200000>;
 177                         regulator-max-microvolt = <1200000>;
 178                 };
 179
 180                 pm8994_l15: l15 {
 181                         regulator-min-microvolt = <1800000>;
 182                         regulator-max-microvolt = <1800000>;
 183                 };
 184
 185                 pm8994_l16: l16 {
 186                         regulator-min-microvolt = <2700000>;
 187                         regulator-max-microvolt = <2700000>;
 188                 };
 189
 190                 pm8994_l17: l17 {
 191                         regulator-min-microvolt = <2700000>;
 192                         regulator-max-microvolt = <2700000>;
 193                 };
 194
 195                 pm8994_l18: l18 {
 196                         regulator-min-microvolt = <3000000>;
 197                         regulator-max-microvolt = <3000000>;
 198                 };
 199
 200                 pm8994_l19: l19 {
 201                         regulator-min-microvolt = <1800000>;
 202                         regulator-max-microvolt = <1800000>;
 203                 };
 204
 205                 pm8994_l20: l20 {
 206                         regulator-min-microvolt = <2950000>;
 207                         regulator-max-microvolt = <2950000>;
 208                         regulator-always-on;
 209                         regulator-boot-on;
 210                         regulator-allow-set-load;
 211                         regulator-system-load = <570000>;
 212                 };
 213
 214                 pm8994_l21: l21 {
 215                         regulator-min-microvolt = <1800000>;
 216                         regulator-max-microvolt = <1800000>;
 217                         regulator-always-on;
 218                 };
 219
 220                 pm8994_l22: l22 {
 221                         regulator-min-microvolt = <3100000>;
 222                         regulator-max-microvolt = <3100000>;
 223                 };
 224
 225                 pm8994_l23: l23 {
 226                         regulator-min-microvolt = <2800000>;
 227                         regulator-max-microvolt = <2800000>;
 228                 };
 229
 230                 pm8994_l24: l24 {
 231                         regulator-min-microvolt = <3075000>;
 232                         regulator-max-microvolt = <3150000>;
 233                 };
 234
 235                 pm8994_l25: l25 {
 236                         regulator-min-microvolt = <1800000>;
 237                         regulator-max-microvolt = <1800000>;
 238                 };
 239
 240                 pm8994_l26: l26 {
 241                         /* TODO: value from downstream
 242                         regulator-min-microvolt = <987500>;
 243                         fails to apply */
 244                 };
 245
 246                 pm8994_l27: l27 {
 247                         regulator-min-microvolt = <1050000>;
 248                         regulator-max-microvolt = <1050000>;
 249                 };
 250
 251                 pm8994_l28: l28 {
 252                         regulator-min-microvolt = <1000000>;
 253                         regulator-max-microvolt = <1000000>;
 254                 };
 255
 256                 pm8994_l29: l29 {
 257                         /* TODO: Unsupported voltage range.
 258                         regulator-min-microvolt = <2800000>;
 259                         regulator-max-microvolt = <2800000>;
 260                         qcom,init-voltage = <2800000>;
 261                         */
 262                 };
 263
 264                 pm8994_l30: l30 {
 265                         /* TODO: get this verified
 266                         regulator-min-microvolt = <1800000>;
 267                         regulator-max-microvolt = <1800000>;
 268                         qcom,init-voltage = <1800000>;
 269                         */
 270                 };
 271
 272                 pm8994_l31: l31 {
 273                         regulator-min-microvolt = <1262500>;
 274                         regulator-max-microvolt = <1262500>;
 275                 };
 276
 277                 pm8994_l32: l32 {
 278                         /* TODO: get this verified
 279                         regulator-min-microvolt = <1800000>;
 280                         regulator-max-microvolt = <1800000>;
 281                         qcom,init-voltage = <1800000>;
 282                         */
 283                 };
 284         };
 285
 286         pmi8994_regulators: pmi8994-regulators {
 287                 compatible = "qcom,rpm-pmi8994-regulators";
 288
 289                 vdd_s1-supply = <&vph_pwr>;
 290                 vdd_bst_byp-supply = <&vph_pwr>;
 291
 292                 pmi8994_s1: s1 {};
 293
 294                 /* S2 & S3 - VDD_GFX */
 295
 296                 pmi8994_bby: boost-bypass {};
 297         };
 298 };
 299
 300 &sdhc1 {
 301         status = "okay";
 302
 303         mmc-hs400-1_8v;
 304 };