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