arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * SDM845 Samsung S9 (SM-G9600) (starqltechn / star2qltechn) common device tree source
   4  *
   5  * Copyright (c) 2020, The Linux Foundation. All rights reserved.
   6  */
   7
   8 /dts-v1/;
   9
  10 #include <dt-bindings/gpio/gpio.h>
  11 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
  12 #include "sdm845.dtsi"
  13
  14 / {
  15         chassis-type = "handset";
  16         model = "Samsung Galaxy S9 SM-G9600";
  17         compatible = "samsung,starqltechn", "qcom,sdm845";
  18
  19         chosen {
  20                 #address-cells = <2>;
  21                 #size-cells = <2>;
  22                 ranges;
  23                 framebuffer: framebuffer@9d400000 {
  24                         compatible = "simple-framebuffer";
  25                         reg = <0 0x9d400000 0 (2960 * 1440 * 4)>;//2400000
  26                         width = <1440>;
  27                         height = <2960>;
  28                         stride = <(1440 * 4)>;
  29                         format = "a8r8g8b8";
  30                 };
  31         };
  32
  33         vph_pwr: vph-pwr-regulator {
  34                 compatible = "regulator-fixed";
  35                 regulator-name = "vph_pwr";
  36                 regulator-min-microvolt = <3700000>;
  37                 regulator-max-microvolt = <3700000>;
  38         };
  39
  40         /*
  41          * Apparently RPMh does not provide support for PM8998 S4 because it
  42          * is always-on; model it as a fixed regulator.
  43          */
  44         vreg_s4a_1p8: pm8998-smps4 {
  45                 compatible = "regulator-fixed";
  46                 regulator-name = "vreg_s4a_1p8";
  47
  48                 regulator-min-microvolt = <1800000>;
  49                 regulator-max-microvolt = <1800000>;
  50
  51                 regulator-always-on;
  52                 regulator-boot-on;
  53
  54                 vin-supply = <&vph_pwr>;
  55         };
  56
  57         reserved-memory {
  58                 memory@9d400000 {
  59                         reg = <0x0 0x9d400000 0x0 0x02400000>;
  60                         no-map;
  61                 };
  62
  63                 memory@a1300000 {
  64                         compatible = "ramoops";
  65                         reg = <0x0 0xa1300000 0x0 0x100000>;
  66                         record-size = <0x40000>;
  67                         console-size = <0x40000>;
  68                         ftrace-size = <0x40000>;
  69                         pmsg-size = <0x40000>;
  70                 };
  71         };
  72 };
  73
  74
  75 &apps_rsc {
  76         regulators-0 {
  77                 compatible = "qcom,pm8998-rpmh-regulators";
  78                 qcom,pmic-id = "a";
  79
  80                 vdd-s1-supply = <&vph_pwr>;
  81                 vdd-s2-supply = <&vph_pwr>;
  82                 vdd-s3-supply = <&vph_pwr>;
  83                 vdd-s4-supply = <&vph_pwr>;
  84                 vdd-s5-supply = <&vph_pwr>;
  85                 vdd-s6-supply = <&vph_pwr>;
  86                 vdd-s7-supply = <&vph_pwr>;
  87                 vdd-s8-supply = <&vph_pwr>;
  88                 vdd-s9-supply = <&vph_pwr>;
  89                 vdd-s10-supply = <&vph_pwr>;
  90                 vdd-s11-supply = <&vph_pwr>;
  91                 vdd-s12-supply = <&vph_pwr>;
  92                 vdd-s13-supply = <&vph_pwr>;
  93                 vdd-l1-l27-supply = <&vreg_s7a_1p025>;
  94                 vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
  95                 vdd-l3-l11-supply = <&vreg_s7a_1p025>;
  96                 vdd-l4-l5-supply = <&vreg_s7a_1p025>;
  97                 vdd-l6-supply = <&vph_pwr>;
  98                 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
  99                 vdd-l26-supply = <&vreg_s3a_1p35>;
 100                 vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
 101
 102                 vreg_s2a_1p125: smps2 {
 103                         regulator-min-microvolt = <1100000>;
 104                         regulator-max-microvolt = <1100000>;
 105                 };
 106
 107                 vreg_s3a_1p35: smps3 {
 108                         regulator-min-microvolt = <1352000>;
 109                         regulator-max-microvolt = <1352000>;
 110                 };
 111
 112                 vreg_s5a_2p04: smps5 {
 113                         regulator-min-microvolt = <1904000>;
 114                         regulator-max-microvolt = <2040000>;
 115                 };
 116
 117                 vreg_s7a_1p025: smps7 {
 118                         regulator-min-microvolt = <900000>;
 119                         regulator-max-microvolt = <1028000>;
 120                 };
 121
 122                 vdd_qusb_hs0:
 123                 vdda_hp_pcie_core:
 124                 vdda_mipi_csi0_0p9:
 125                 vdda_mipi_csi1_0p9:
 126                 vdda_mipi_csi2_0p9:
 127                 vdda_mipi_dsi0_pll:
 128                 vdda_mipi_dsi1_pll:
 129                 vdda_qlink_lv:
 130                 vdda_qlink_lv_ck:
 131                 vdda_qrefs_0p875:
 132                 vdda_pcie_core:
 133                 vdda_pll_cc_ebi01:
 134                 vdda_pll_cc_ebi23:
 135                 vdda_sp_sensor:
 136                 vdda_ufs1_core:
 137                 vdda_ufs2_core:
 138                 vdda_usb1_ss_core:
 139                 vdda_usb2_ss_core:
 140                 vreg_l1a_0p875: ldo1 {
 141                         regulator-min-microvolt = <880000>;
 142                         regulator-max-microvolt = <880000>;
 143                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 144                 };
 145
 146                 vddpx_10:
 147                 vreg_l2a_1p2: ldo2 {
 148                         regulator-min-microvolt = <1200000>;
 149                         regulator-max-microvolt = <1200000>;
 150                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 151                         regulator-always-on;
 152                 };
 153
 154                 vreg_l3a_1p0: ldo3 {
 155                         regulator-min-microvolt = <1000000>;
 156                         regulator-max-microvolt = <1000000>;
 157                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 158                 };
 159
 160                 vdd_wcss_cx:
 161                 vdd_wcss_mx:
 162                 vdda_wcss_pll:
 163                 vreg_l5a_0p8: ldo5 {
 164                         regulator-min-microvolt = <800000>;
 165                         regulator-max-microvolt = <800000>;
 166                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 167                 };
 168
 169                 vddpx_13:
 170                 vreg_l6a_1p8: ldo6 {
 171                         regulator-min-microvolt = <1856000>;
 172                         regulator-max-microvolt = <1856000>;
 173                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 174                 };
 175
 176                 vreg_l7a_1p8: ldo7 {
 177                         regulator-min-microvolt = <1800000>;
 178                         regulator-max-microvolt = <1800000>;
 179                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 180                 };
 181
 182                 vreg_l8a_1p2: ldo8 {
 183                         regulator-min-microvolt = <1200000>;
 184                         regulator-max-microvolt = <1248000>;
 185                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 186                 };
 187
 188                 vreg_l9a_1p8: ldo9 {
 189                         regulator-min-microvolt = <1704000>;
 190                         regulator-max-microvolt = <2928000>;
 191                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 192                 };
 193
 194                 vreg_l10a_1p8: ldo10 {
 195                         regulator-min-microvolt = <1704000>;
 196                         regulator-max-microvolt = <2928000>;
 197                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 198                 };
 199
 200                 vreg_l11a_1p0: ldo11 {
 201                         regulator-min-microvolt = <1000000>;
 202                         regulator-max-microvolt = <1048000>;
 203                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 204                 };
 205
 206                 vdd_qfprom:
 207                 vdd_qfprom_sp:
 208                 vdda_apc1_cs_1p8:
 209                 vdda_gfx_cs_1p8:
 210                 vdda_qrefs_1p8:
 211                 vdda_qusb_hs0_1p8:
 212                 vddpx_11:
 213                 vreg_l12a_1p8: ldo12 {
 214                         regulator-min-microvolt = <1800000>;
 215                         regulator-max-microvolt = <1800000>;
 216                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 217                 };
 218
 219                 vddpx_2:
 220                 vreg_l13a_2p95: ldo13 {
 221                         regulator-min-microvolt = <1800000>;
 222                         regulator-max-microvolt = <2960000>;
 223                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 224                 };
 225
 226                 vreg_l14a_1p88: ldo14 {
 227                         regulator-min-microvolt = <1800000>;
 228                         regulator-max-microvolt = <1800000>;
 229                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 230                 };
 231
 232                 vreg_l15a_1p8: ldo15 {
 233                         regulator-min-microvolt = <1800000>;
 234                         regulator-max-microvolt = <1800000>;
 235                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 236                 };
 237
 238                 vreg_l16a_2p7: ldo16 {
 239                         regulator-min-microvolt = <2704000>;
 240                         regulator-max-microvolt = <2704000>;
 241                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 242                 };
 243
 244                 vreg_l17a_1p3: ldo17 {
 245                         regulator-min-microvolt = <1304000>;
 246                         regulator-max-microvolt = <1304000>;
 247                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 248                 };
 249
 250                 vreg_l18a_2p7: ldo18 {
 251                         regulator-min-microvolt = <2704000>;
 252                         regulator-max-microvolt = <2960000>;
 253                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 254                 };
 255
 256                 vreg_l19a_3p0: ldo19 {
 257                         regulator-min-microvolt = <2856000>;
 258                         regulator-max-microvolt = <3104000>;
 259                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 260                 };
 261
 262                 vreg_l20a_2p95: ldo20 {
 263                         regulator-min-microvolt = <2704000>;
 264                         regulator-max-microvolt = <2960000>;
 265                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 266                 };
 267
 268                 vreg_l21a_2p95: ldo21 {
 269                         regulator-min-microvolt = <2704000>;
 270                         regulator-max-microvolt = <2960000>;
 271                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 272                 };
 273
 274                 vreg_l22a_2p85: ldo22 {
 275                         regulator-min-microvolt = <2864000>;
 276                         regulator-max-microvolt = <3312000>;
 277                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 278                 };
 279
 280                 vreg_l23a_3p3: ldo23 {
 281                         regulator-min-microvolt = <3000000>;
 282                         regulator-max-microvolt = <3312000>;
 283                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 284                 };
 285
 286                 vdda_qusb_hs0_3p1:
 287                 vreg_l24a_3p075: ldo24 {
 288                         regulator-min-microvolt = <3088000>;
 289                         regulator-max-microvolt = <3088000>;
 290                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 291                 };
 292
 293                 vreg_l25a_3p3: ldo25 {
 294                         regulator-min-microvolt = <3300000>;
 295                         regulator-max-microvolt = <3312000>;
 296                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 297                 };
 298
 299                 vdda_hp_pcie_1p2:
 300                 vdda_hv_ebi0:
 301                 vdda_hv_ebi1:
 302                 vdda_hv_ebi2:
 303                 vdda_hv_ebi3:
 304                 vdda_mipi_csi_1p25:
 305                 vdda_mipi_dsi0_1p2:
 306                 vdda_mipi_dsi1_1p2:
 307                 vdda_pcie_1p2:
 308                 vdda_ufs1_1p2:
 309                 vdda_ufs2_1p2:
 310                 vdda_usb1_ss_1p2:
 311                 vdda_usb2_ss_1p2:
 312                 vreg_l26a_1p2: ldo26 {
 313                         regulator-min-microvolt = <1200000>;
 314                         regulator-max-microvolt = <1200000>;
 315                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 316                 };
 317
 318                 vreg_l28a_3p0: ldo28 {
 319                         regulator-min-microvolt = <2856000>;
 320                         regulator-max-microvolt = <3008000>;
 321                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 322                 };
 323
 324                 vreg_lvs1a_1p8: lvs1 {
 325                         regulator-min-microvolt = <1800000>;
 326                         regulator-max-microvolt = <1800000>;
 327                 };
 328
 329                 vreg_lvs2a_1p8: lvs2 {
 330                         regulator-min-microvolt = <1800000>;
 331                         regulator-max-microvolt = <1800000>;
 332                 };
 333         };
 334
 335         regulators-1 {
 336                 compatible = "qcom,pm8005-rpmh-regulators";
 337                 qcom,pmic-id = "c";
 338
 339                 vdd-s1-supply = <&vph_pwr>;
 340                 vdd-s2-supply = <&vph_pwr>;
 341                 vdd-s3-supply = <&vph_pwr>;
 342                 vdd-s4-supply = <&vph_pwr>;
 343
 344                 vreg_s3c_0p6: smps3 {
 345                         regulator-min-microvolt = <600000>;
 346                         regulator-max-microvolt = <600000>;
 347                 };
 348         };
 349 };
 350
 351 &gcc {
 352         protected-clocks = <GCC_QSPI_CORE_CLK>,
 353                                 <GCC_QSPI_CORE_CLK_SRC>,
 354                                 <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
 355                                 <GCC_LPASS_Q6_AXI_CLK>,
 356                                 <GCC_LPASS_SWAY_CLK>;
 357 };
 358
 359 &i2c10 {
 360         clock-frequency = <400000>;
 361         status = "okay";
 362 };
 363
 364 &qupv3_id_1 {
 365         status = "okay";
 366 };
 367
 368 &uart9 {
 369         status = "okay";
 370 };
 371
 372 &ufs_mem_hc {
 373         reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
 374         vcc-supply = <&vreg_l20a_2p95>;
 375         vcc-max-microamp = <600000>;
 376         status = "okay";
 377 };
 378
 379 &ufs_mem_phy {
 380         vdda-phy-supply = <&vdda_ufs1_core>;
 381         vdda-pll-supply = <&vdda_ufs1_1p2>;
 382         status = "okay";
 383 };
 384
 385 &sdhc_2 {
 386         pinctrl-names = "default";
 387         pinctrl-0 = <&sdc2_clk_state &sdc2_cmd_state &sdc2_data_state &sd_card_det_n_state>;
 388         cd-gpios = <&tlmm 126 GPIO_ACTIVE_LOW>;
 389         vmmc-supply = <&vreg_l21a_2p95>;
 390         vqmmc-supply = <&vddpx_2>;
 391         status = "okay";
 392 };
 393
 394 &usb_1 {
 395         status = "okay";
 396 };
 397
 398 &usb_1_dwc3 {
 399         /* Until we have Type C hooked up we'll force this as peripheral. */
 400         dr_mode = "peripheral";
 401 };
 402
 403 &usb_1_hsphy {
 404         vdd-supply = <&vdda_usb1_ss_core>;
 405         vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
 406         vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
 407
 408         qcom,imp-res-offset-value = <8>;
 409         qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
 410         qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
 411         qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
 412         status = "okay";
 413 };
 414
 415 &usb_1_qmpphy {
 416         vdda-phy-supply = <&vdda_usb1_ss_1p2>;
 417         vdda-pll-supply = <&vdda_usb1_ss_core>;
 418         status = "okay";
 419 };
 420
 421 &wifi {
 422         vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
 423         vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 424         vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 425         vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
 426         status = "okay";
 427 };
 428
 429 &tlmm {
 430         gpio-reserved-ranges = <0 4>, <27 4>, <81 4>, <85 4>;
 431
 432         sdc2_clk_state: sdc2-clk-state {
 433                 pins = "sdc2_clk";
 434                 bias-disable;
 435
 436                 /*
 437                  * It seems that mmc_test reports errors if drive
 438                  * strength is not 16 on clk, cmd, and data pins.
 439                  */
 440                 drive-strength = <16>;
 441         };
 442
 443         sdc2_cmd_state: sdc2-cmd-state {
 444                 pins = "sdc2_cmd";
 445                 bias-pull-up;
 446                 drive-strength = <16>;
 447         };
 448
 449         sdc2_data_state: sdc2-data-state {
 450                 pins = "sdc2_data";
 451                 bias-pull-up;
 452                 drive-strength = <16>;
 453         };
 454
 455         sd_card_det_n_state: sd-card-det-n-state {
 456                 pins = "gpio126";
 457                 function = "gpio";
 458                 bias-pull-up;
 459         };
 460 };