arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (c) 2020, Konrad Dybcio
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "msm8992.dtsi"
   9 #include "pm8994.dtsi"
  10 #include "pmi8994.dtsi"
  11 #include <dt-bindings/gpio/gpio.h>
  12 #include <dt-bindings/input/gpio-keys.h>
  13
  14 /delete-node/ &adsp_mem;
  15 /delete-node/ &audio_mem;
  16 /delete-node/ &mpss_mem;
  17 /delete-node/ &peripheral_region;
  18 /delete-node/ &res_hyp_mem;
  19 /delete-node/ &rmtfs_mem;
  20
  21 / {
  22         model = "Xiaomi Mi 4C";
  23         compatible = "xiaomi,libra", "qcom,msm8992";
  24         chassis-type = "handset";
  25
  26         /* required for bootloader to select correct board */
  27         qcom,msm-id = <251 0>, <252 0>;
  28         qcom,pmic-id = <65545 65546 0 0>;
  29         qcom,board-id = <12 0>;
  30
  31         /* This enables graphical output via bootloader-enabled display */
  32         chosen {
  33                 bootargs = "earlycon=tty0 console=tty0 maxcpus=1";
  34
  35                 #address-cells = <2>;
  36                 #size-cells = <2>;
  37                 ranges;
  38
  39                 framebuffer0: framebuffer@3400000 {
  40                         compatible = "simple-framebuffer";
  41                         reg = <0 0x3400000 0 (1080 * 1920 * 3)>;
  42                         width = <1080>;
  43                         height = <1920>;
  44                         stride = <(1080 * 3)>;
  45                         format = "r8g8b8";
  46                         /*
  47                          * That's a lot of clocks, but it's necessary due
  48                          * to unused clk cleanup & no panel driver yet..
  49                          */
  50                         clocks = <&mmcc MDSS_AHB_CLK>,
  51                                  <&mmcc MDSS_AXI_CLK>,
  52                                  <&mmcc MDSS_VSYNC_CLK>,
  53                                  <&mmcc MDSS_MDP_CLK>,
  54                                  <&mmcc MDSS_BYTE0_CLK>,
  55                                  <&mmcc MDSS_PCLK0_CLK>,
  56                                  <&mmcc MDSS_ESC0_CLK>;
  57                         power-domains = <&mmcc MDSS_GDSC>;
  58                 };
  59         };
  60
  61         gpio-keys {
  62                 compatible = "gpio-keys";
  63                 autorepeat;
  64
  65                 button {
  66                         label = "Volume Up";
  67                         gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>;
  68                         linux,input-type = <1>;
  69                         linux,code = <KEY_VOLUMEUP>;
  70                         wakeup-source;
  71                         debounce-interval = <15>;
  72                 };
  73         };
  74
  75         reserved-memory {
  76                 #address-cells = <2>;
  77                 #size-cells = <2>;
  78                 ranges;
  79
  80                 memory_hole: hole@6400000 {
  81                         reg = <0 0x06400000 0 0x600000>;
  82                         no-map;
  83                 };
  84
  85                 memory_hole2: hole2@6c00000 {
  86                         reg = <0 0x06c00000 0 0x2400000>;
  87                         no-map;
  88                 };
  89
  90                 mpss_mem: mpss@9000000 {
  91                         reg = <0 0x09000000 0 0x5a00000>;
  92                         no-map;
  93                 };
  94
  95                 tzapp: tzapp@ea00000 {
  96                         reg = <0 0x0ea00000 0 0x1900000>;
  97                         no-map;
  98                 };
  99
 100                 mdm_rfsa_mem: mdm-rfsa@ca0b0000 {
 101                         reg = <0 0xca0b0000 0 0x10000>;
 102                         no-map;
 103                 };
 104
 105                 rmtfs_mem: rmtfs@ca100000 {
 106                         compatible = "qcom,rmtfs-mem";
 107                         reg = <0 0xca100000 0 0x180000>;
 108                         no-map;
 109
 110                         qcom,client-id = <1>;
 111                 };
 112
 113                 qseecom_mem: qseecom@cb400000 {
 114                         reg = <0 0xcb400000 0 0x1c00000>;
 115                         no-mem;
 116                 };
 117
 118                 adsp_rfsa_mem: adsp-rfsa@cd000000 {
 119                         reg = <0 0xcd000000 0 0x10000>;
 120                         no-map;
 121                 };
 122
 123                 sensor_rfsa_mem: sensor-rfsa@cd010000 {
 124                         reg = <0 0xcd010000 0 0x10000>;
 125                         no-map;
 126                 };
 127
 128                 ramoops@dfc00000 {
 129                         compatible = "ramoops";
 130                         reg = <0 0xdfc00000 0 0x40000>;
 131                         console-size = <0x10000>;
 132                         record-size = <0x10000>;
 133                         ftrace-size = <0x10000>;
 134                         pmsg-size = <0x20000>;
 135                 };
 136         };
 137 };
 138
 139 &blsp1_i2c2 {
 140         status = "okay";
 141
 142         /* Atmel or Synaptics touchscreen */
 143 };
 144
 145 &blsp1_i2c5 {
 146         status = "okay";
 147
 148         /* ST lsm6db0 gyro/accelerometer */
 149 };
 150
 151 &blsp1_i2c6 {
 152         status = "okay";
 153
 154         /*
 155          * NXP NCI NFC,
 156          * TI USB320 Type-C controller,
 157          * Pericom 30216a USB (de)mux switch
 158          */
 159 };
 160
 161 &blsp2_i2c1 {
 162         status = "okay";
 163
 164         /* cm36686 proximity and ambient light sensor */
 165 };
 166
 167 &blsp2_i2c5 {
 168         status = "okay";
 169
 170         /* Silabs si4705 FM transmitter */
 171 };
 172
 173 &blsp2_uart2 {
 174         status = "okay";
 175 };
 176
 177 &pm8994_spmi_regulators {
 178         VDD_APC0: s8 {
 179                 regulator-min-microvolt = <680000>;
 180                 regulator-max-microvolt = <1180000>;
 181                 regulator-always-on;
 182                 regulator-boot-on;
 183         };
 184
 185         /* APC1 is 3-phase, but quoting downstream, s11 is "the gang leader" */
 186         VDD_APC1: s11 {
 187                 regulator-min-microvolt = <700000>;
 188                 regulator-max-microvolt = <1225000>;
 189                 regulator-always-on;
 190                 regulator-boot-on;
 191         };
 192 };
 193
 194 &rpm_requests {
 195         regulators-0 {
 196                 compatible = "qcom,rpm-pm8994-regulators";
 197
 198                 vdd_l1-supply = <&pm8994_s7>;
 199                 vdd_l2_26_28-supply = <&pm8994_s3>;
 200                 vdd_l3_11-supply = <&pm8994_s3>;
 201                 vdd_l4_27_31-supply = <&pm8994_s3>;
 202                 vdd_l5_7-supply = <&pm8994_s3>;
 203                 vdd_l6_12_32-supply = <&pm8994_s5>;
 204                 vdd_l8_16_30-supply = <&vph_pwr>;
 205                 vdd_l9_10_18_22-supply = <&vph_pwr>;
 206                 vdd_l13_19_23_24-supply = <&vph_pwr>;
 207                 vdd_l14_15-supply = <&pm8994_s5>;
 208                 vdd_l17_29-supply = <&vph_pwr>;
 209                 vdd_l20_21-supply = <&vph_pwr>;
 210                 vdd_l25-supply = <&pm8994_s5>;
 211                 vdd_lvs1_2-supply = <&pm8994_s4>;
 212
 213                 /* S1, S2, S6 and S12 are managed by RPMPD */
 214
 215                 pm8994_s3: s3 {
 216                         regulator-min-microvolt = <1300000>;
 217                         regulator-max-microvolt = <1300000>;
 218                 };
 219
 220                 pm8994_s4: s4 {
 221                         regulator-min-microvolt = <1800000>;
 222                         regulator-max-microvolt = <1800000>;
 223                         regulator-allow-set-load;
 224                         regulator-always-on;
 225                         regulator-system-load = <325000>;
 226                 };
 227
 228                 pm8994_s5: s5 {
 229                         regulator-min-microvolt = <2150000>;
 230                         regulator-max-microvolt = <2150000>;
 231                 };
 232
 233                 pm8994_s7: s7 {
 234                         regulator-min-microvolt = <1000000>;
 235                         regulator-max-microvolt = <1000000>;
 236                 };
 237
 238                 /* S8, S9, S10 and S11 - SPMI-managed VDD_APC */
 239
 240                 pm8994_l1: l1 {
 241                         regulator-min-microvolt = <1000000>;
 242                         regulator-max-microvolt = <1000000>;
 243                 };
 244
 245                 pm8994_l2: l2 {
 246                         regulator-min-microvolt = <1250000>;
 247                         regulator-max-microvolt = <1250000>;
 248                 };
 249
 250                 pm8994_l3: l3 {
 251                         regulator-min-microvolt = <1200000>;
 252                         regulator-max-microvolt = <1200000>;
 253                 };
 254
 255                 pm8994_l4: l4 {
 256                         regulator-min-microvolt = <1225000>;
 257                         regulator-max-microvolt = <1225000>;
 258                 };
 259
 260                 /* L5 is inaccessible from RPM */
 261
 262                 pm8994_l6: l6 {
 263                         regulator-min-microvolt = <1800000>;
 264                         regulator-max-microvolt = <1800000>;
 265                 };
 266
 267                 /* L7 is inaccessible from RPM */
 268
 269                 pm8994_l8: l8 {
 270                         regulator-min-microvolt = <1800000>;
 271                         regulator-max-microvolt = <1800000>;
 272                 };
 273
 274                 pm8994_l9: l9 {
 275                         regulator-min-microvolt = <1800000>;
 276                         regulator-max-microvolt = <1800000>;
 277                 };
 278
 279                 pm8994_l10: l10 {
 280                         regulator-min-microvolt = <1800000>;
 281                         regulator-max-microvolt = <1800000>;
 282                 };
 283
 284                 pm8994_l11: l11 {
 285                         regulator-min-microvolt = <1200000>;
 286                         regulator-max-microvolt = <1200000>;
 287                 };
 288
 289                 pm8994_l12: l12 {
 290                         regulator-min-microvolt = <1800000>;
 291                         regulator-max-microvolt = <1800000>;
 292                 };
 293
 294                 pm8994_l13: l13 {
 295                         regulator-min-microvolt = <1800000>;
 296                         regulator-max-microvolt = <2950000>;
 297                 };
 298
 299                 pm8994_l14: l14 {
 300                         regulator-min-microvolt = <1800000>;
 301                         regulator-max-microvolt = <1800000>;
 302                 };
 303
 304                 pm8994_l15: l15 {
 305                         regulator-min-microvolt = <1800000>;
 306                         regulator-max-microvolt = <1800000>;
 307                 };
 308
 309                 pm8994_l16: l16 {
 310                         regulator-min-microvolt = <2700000>;
 311                         regulator-max-microvolt = <2700000>;
 312                 };
 313
 314                 pm8994_l17: l17 {
 315                         regulator-min-microvolt = <2700000>;
 316                         regulator-max-microvolt = <2700000>;
 317                 };
 318
 319                 pm8994_l18: l18 {
 320                         regulator-min-microvolt = <2850000>;
 321                         regulator-max-microvolt = <2850000>;
 322                         regulator-always-on;
 323                 };
 324
 325                 pm8994_l19: l19 {
 326                         regulator-min-microvolt = <2800000>;
 327                         regulator-max-microvolt = <2800000>;
 328                 };
 329
 330                 pm8994_l20: l20 {
 331                         regulator-min-microvolt = <2950000>;
 332                         regulator-max-microvolt = <2950000>;
 333                         regulator-always-on;
 334                         regulator-boot-on;
 335                         regulator-allow-set-load;
 336                         regulator-system-load = <570000>;
 337                 };
 338
 339                 pm8994_l21: l21 {
 340                         regulator-min-microvolt = <2950000>;
 341                         regulator-max-microvolt = <2950000>;
 342                         regulator-always-on;
 343                 };
 344
 345                 pm8994_l22: l22 {
 346                         regulator-min-microvolt = <3000000>;
 347                         regulator-max-microvolt = <3000000>;
 348                 };
 349
 350                 pm8994_l23: l23 {
 351                         regulator-min-microvolt = <2800000>;
 352                         regulator-max-microvolt = <2800000>;
 353                 };
 354
 355                 pm8994_l24: l24 {
 356                         regulator-min-microvolt = <3075000>;
 357                         regulator-max-microvolt = <3150000>;
 358                 };
 359
 360                 pm8994_l25: l25 {
 361                         regulator-min-microvolt = <1000000>;
 362                         regulator-max-microvolt = <1000000>;
 363                 };
 364
 365                 pm8994_l26: l26 {
 366                         regulator-min-microvolt = <987500>;
 367                         regulator-max-microvolt = <987500>;
 368
 369                 };
 370
 371                 pm8994_l27: l27 {
 372                         regulator-min-microvolt = <1050000>;
 373                         regulator-max-microvolt = <1050000>;
 374                 };
 375
 376                 pm8994_l28: l28 {
 377                         regulator-min-microvolt = <1000000>;
 378                         regulator-max-microvolt = <1000000>;
 379                 };
 380
 381                 pm8994_l29: l29 {
 382                         regulator-min-microvolt = <2800000>;
 383                         regulator-max-microvolt = <2800000>;
 384                 };
 385
 386                 pm8994_l30: l30 {
 387                         regulator-min-microvolt = <1800000>;
 388                         regulator-max-microvolt = <1800000>;
 389                 };
 390
 391                 pm8994_l31: l31 {
 392                         regulator-min-microvolt = <1262500>;
 393                         regulator-max-microvolt = <1262500>;
 394                 };
 395
 396                 pm8994_l32: l32 {
 397                         regulator-min-microvolt = <1800000>;
 398                         regulator-max-microvolt = <1800000>;
 399                 };
 400
 401                 pm8994_lvs1: lvs1 {};
 402                 pm8994_lvs2: lvs2 {};
 403         };
 404
 405         pmi8994_regulators: regulators-1 {
 406                 compatible = "qcom,rpm-pmi8994-regulators";
 407                 vdd_s1-supply = <&vph_pwr>;
 408                 vdd_bst_byp-supply = <&vph_pwr>;
 409
 410                 pmi8994_s1: s1 {
 411                         regulator-min-microvolt = <1025000>;
 412                         regulator-max-microvolt = <1025000>;
 413                 };
 414
 415                 /* S2 & S3 - VDD_GFX */
 416
 417                 pmi8994_bby: boost-bypass {
 418                         regulator-min-microvolt = <3150000>;
 419                         regulator-max-microvolt = <3600000>;
 420                 };
 421         };
 422 };
 423
 424 &sdhc1 {
 425         status = "okay";
 426
 427         mmc-hs400-1_8v;
 428         vmmc-supply = <&pm8994_l20>;
 429         vqmmc-supply = <&pm8994_s4>;
 430 };