The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/qcom/sm8250-hdk.dts

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    1 // SPDX-License-Identifier: BSD-3-Clause
    2 /*
    3  * Copyright (c) 2020, The Linux Foundation. All rights reserved.
    4  */
    5 
    6 /dts-v1/;
    7 
    8 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
    9 #include "sm8250.dtsi"
   10 #include "pm8150.dtsi"
   11 #include "pm8150b.dtsi"
   12 #include "pm8150l.dtsi"
   13 
   14 / {
   15         model = "Qualcomm Technologies, Inc. SM8250 HDK";
   16         compatible = "qcom,sm8250-hdk", "qcom,sm8250";
   17 
   18         aliases {
   19                 serial0 = &uart12;
   20         };
   21 
   22         chosen {
   23                 stdout-path = "serial0:115200n8";
   24         };
   25 
   26         vph_pwr: vph-pwr-regulator {
   27                 compatible = "regulator-fixed";
   28                 regulator-name = "vph_pwr";
   29                 regulator-min-microvolt = <3700000>;
   30                 regulator-max-microvolt = <3700000>;
   31         };
   32 
   33         vreg_s4a_1p8: pm8150-s4 {
   34                 compatible = "regulator-fixed";
   35                 regulator-name = "vreg_s4a_1p8";
   36 
   37                 regulator-min-microvolt = <1800000>;
   38                 regulator-max-microvolt = <1800000>;
   39 
   40                 regulator-always-on;
   41                 regulator-boot-on;
   42 
   43                 vin-supply = <&vph_pwr>;
   44         };
   45 
   46         vreg_s6c_0p88: smpc6-regulator {
   47                 compatible = "regulator-fixed";
   48                 regulator-name = "vreg_s6c_0p88";
   49 
   50                 regulator-min-microvolt = <880000>;
   51                 regulator-max-microvolt = <880000>;
   52                 regulator-always-on;
   53                 vin-supply = <&vph_pwr>;
   54         };
   55 
   56         gpio-keys {
   57                 compatible = "gpio-keys";
   58 
   59                 key-vol-up {
   60                         label = "Volume Up";
   61                         linux,code = <KEY_VOLUMEUP>;
   62                         gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>;
   63                 };
   64         };
   65 };
   66 
   67 &apps_rsc {
   68         pm8150-rpmh-regulators {
   69                 compatible = "qcom,pm8150-rpmh-regulators";
   70                 qcom,pmic-id = "a";
   71 
   72                 vdd-s1-supply = <&vph_pwr>;
   73                 vdd-s2-supply = <&vph_pwr>;
   74                 vdd-s3-supply = <&vph_pwr>;
   75                 vdd-s4-supply = <&vph_pwr>;
   76                 vdd-s5-supply = <&vph_pwr>;
   77                 vdd-s6-supply = <&vph_pwr>;
   78                 vdd-s7-supply = <&vph_pwr>;
   79                 vdd-s8-supply = <&vph_pwr>;
   80                 vdd-s9-supply = <&vph_pwr>;
   81                 vdd-s10-supply = <&vph_pwr>;
   82                 vdd-l1-l8-l11-supply = <&vreg_s6c_0p88>;
   83                 vdd-l2-l10-supply = <&vreg_bob>;
   84                 vdd-l3-l4-l5-l18-supply = <&vreg_s6a_0p95>;
   85                 vdd-l6-l9-supply = <&vreg_s8c_1p3>;
   86                 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_1p9>;
   87                 vdd-l13-l16-l17-supply = <&vreg_bob>;
   88 
   89                 vreg_s5a_1p9: smps5 {
   90                         regulator-name = "vreg_s5a_1p9";
   91                         regulator-min-microvolt = <1824000>;
   92                         regulator-max-microvolt = <2000000>;
   93                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
   94                 };
   95 
   96                 vreg_s6a_0p95: smps6 {
   97                         regulator-name = "vreg_s6a_0p95";
   98                         regulator-min-microvolt = <600000>;
   99                         regulator-max-microvolt = <1128000>;
  100                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  101                 };
  102 
  103                 vreg_l2a_3p1: ldo2 {
  104                         regulator-name = "vreg_l2a_3p1";
  105                         regulator-min-microvolt = <3072000>;
  106                         regulator-max-microvolt = <3072000>;
  107                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  108                 };
  109 
  110                 vreg_l3a_0p9: ldo3 {
  111                         regulator-name = "vreg_l3a_0p9";
  112                         regulator-min-microvolt = <928000>;
  113                         regulator-max-microvolt = <932000>;
  114                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  115                 };
  116 
  117                 vreg_l5a_0p88: ldo5 {
  118                         regulator-name = "vreg_l5a_0p88";
  119                         regulator-min-microvolt = <880000>;
  120                         regulator-max-microvolt = <880000>;
  121                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  122                 };
  123 
  124                 vreg_l6a_1p2: ldo6 {
  125                         regulator-name = "vreg_l6a_1p2";
  126                         regulator-min-microvolt = <1200000>;
  127                         regulator-max-microvolt = <1200000>;
  128                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  129                 };
  130 
  131                 vreg_l7a_1p7: ldo7 {
  132                         regulator-name = "vreg_l7a_1p7";
  133                         regulator-min-microvolt = <1704000>;
  134                         regulator-max-microvolt = <1800000>;
  135                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  136                 };
  137 
  138                 vreg_l9a_1p2: ldo9 {
  139                         regulator-name = "vreg_l9a_1p2";
  140                         regulator-min-microvolt = <1200000>;
  141                         regulator-max-microvolt = <1200000>;
  142                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  143                 };
  144 
  145                 vreg_l10a_1p8: ldo10 {
  146                         regulator-name = "vreg_l10a_1p8";
  147                         regulator-min-microvolt = <1800000>;
  148                         regulator-max-microvolt = <2960000>;
  149                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  150                 };
  151 
  152                 vreg_l12a_1p8: ldo12 {
  153                         regulator-name = "vreg_l12a_1p8";
  154                         regulator-min-microvolt = <1800000>;
  155                         regulator-max-microvolt = <1800000>;
  156                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  157                 };
  158 
  159                 vreg_l13a_ts_3p0: ldo13 {
  160                         regulator-name = "vreg_l13a_ts_3p0";
  161                         regulator-min-microvolt = <3008000>;
  162                         regulator-max-microvolt = <3008000>;
  163                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  164                 };
  165 
  166                 vreg_l14a_1p8: ldo14 {
  167                         regulator-name = "vreg_l14a_1p8";
  168                         regulator-min-microvolt = <1800000>;
  169                         regulator-max-microvolt = <1880000>;
  170                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  171                 };
  172 
  173                 vreg_l15a_1p8: ldo15 {
  174                         regulator-name = "vreg_l15a_1p8";
  175                         regulator-min-microvolt = <1800000>;
  176                         regulator-max-microvolt = <1800000>;
  177                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  178                 };
  179 
  180                 vreg_l16a_3p3: ldo16 {
  181                         regulator-name = "vreg_l16a_3p3";
  182                         regulator-min-microvolt = <3024000>;
  183                         regulator-max-microvolt = <3304000>;
  184                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  185                 };
  186 
  187                 vreg_l17a_2p96: ldo17 {
  188                         regulator-name = "vreg_l17a_2p96";
  189                         regulator-min-microvolt = <2496000>;
  190                         regulator-max-microvolt = <3008000>;
  191                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  192                 };
  193 
  194                 vreg_l18a_0p92: ldo18 {
  195                         regulator-name = "vreg_l18a_0p92";
  196                         regulator-min-microvolt = <800000>;
  197                         regulator-max-microvolt = <920000>;
  198                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  199                 };
  200         };
  201 
  202         pm8150l-rpmh-regulators {
  203                 compatible = "qcom,pm8150l-rpmh-regulators";
  204                 qcom,pmic-id = "c";
  205 
  206                 vdd-s1-supply = <&vph_pwr>;
  207                 vdd-s2-supply = <&vph_pwr>;
  208                 vdd-s3-supply = <&vph_pwr>;
  209                 vdd-s4-supply = <&vph_pwr>;
  210                 vdd-s5-supply = <&vph_pwr>;
  211                 vdd-s6-supply = <&vph_pwr>;
  212                 vdd-s7-supply = <&vph_pwr>;
  213                 vdd-s8-supply = <&vph_pwr>;
  214                 vdd-l1-l8-supply = <&vreg_s4a_1p8>;
  215                 vdd-l2-l3-supply = <&vreg_s8c_1p3>;
  216                 vdd-l4-l5-l6-supply = <&vreg_bob>;
  217                 vdd-l7-l11-supply = <&vreg_bob>;
  218                 vdd-l9-l10-supply = <&vreg_bob>;
  219                 vdd-bob-supply = <&vph_pwr>;
  220 
  221                 vreg_bob: bob {
  222                         regulator-name = "vreg_bob";
  223                         regulator-min-microvolt = <3008000>;
  224                         regulator-max-microvolt = <3960000>;
  225                         regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
  226                 };
  227 
  228                 vreg_s8c_1p3: smps8 {
  229                         regulator-name = "vreg_s8c_1p3";
  230                         regulator-min-microvolt = <1200000>;
  231                         regulator-max-microvolt = <1400000>;
  232                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  233                 };
  234 
  235                 vreg_l1c_1p8: ldo1 {
  236                         regulator-name = "vreg_l1c_1p8";
  237                         regulator-min-microvolt = <1800000>;
  238                         regulator-max-microvolt = <1800000>;
  239                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  240                 };
  241 
  242                 vreg_l2c_1p2: ldo2 {
  243                         regulator-name = "vreg_l2c_1p2";
  244                         regulator-min-microvolt = <1200000>;
  245                         regulator-max-microvolt = <1304000>;
  246                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  247                 };
  248 
  249                 vreg_l3c_0p8: ldo3 {
  250                         regulator-name = "vreg_l3c_0p8";
  251                         regulator-min-microvolt = <800000>;
  252                         regulator-max-microvolt = <1200000>;
  253                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  254                 };
  255 
  256                 vreg_l4c_1p8: ldo4 {
  257                         regulator-name = "vreg_l4c_1p8";
  258                         regulator-min-microvolt = <1800000>;
  259                         regulator-max-microvolt = <2800000>;
  260                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  261                 };
  262 
  263                 vreg_l5c_1p8: ldo5 {
  264                         regulator-name = "vreg_l5c_1p8";
  265                         regulator-min-microvolt = <1800000>;
  266                         regulator-max-microvolt = <2800000>;
  267                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  268                 };
  269 
  270                 vreg_l6c_2p96: ldo6 {
  271                         regulator-name = "vreg_l6c_2p96";
  272                         regulator-min-microvolt = <1800000>;
  273                         regulator-max-microvolt = <2960000>;
  274                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  275                 };
  276 
  277                 vreg_l7c_cam_vcm0_2p85: ldo7 {
  278                         regulator-name = "vreg_l7c_cam_vcm0_2p85";
  279                         regulator-min-microvolt = <2856000>;
  280                         regulator-max-microvolt = <3104000>;
  281                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  282                 };
  283 
  284                 vreg_l8c_1p8: ldo8 {
  285                         regulator-name = "vreg_l8c_1p8";
  286                         regulator-min-microvolt = <1800000>;
  287                         regulator-max-microvolt = <1800000>;
  288                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  289                 };
  290 
  291                 vreg_l9c_2p96: ldo9 {
  292                         regulator-name = "vreg_l9c_2p96";
  293                         regulator-min-microvolt = <2704000>;
  294                         regulator-max-microvolt = <2960000>;
  295                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  296                 };
  297 
  298                 vreg_l10c_3p0: ldo10 {
  299                         regulator-name = "vreg_l10c_3p0";
  300                         regulator-min-microvolt = <3000000>;
  301                         regulator-max-microvolt = <3312000>;
  302                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  303                 };
  304 
  305                 vreg_l11c_3p3: ldo11 {
  306                         regulator-name = "vreg_l11c_3p3";
  307                         regulator-min-microvolt = <3104000>;
  308                         regulator-max-microvolt = <3312000>;
  309                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  310                 };
  311         };
  312 
  313         pm8009-rpmh-regulators {
  314                 compatible = "qcom,pm8009-rpmh-regulators";
  315                 qcom,pmic-id = "f";
  316 
  317                 vdd-s1-supply = <&vph_pwr>;
  318                 vdd-s2-supply = <&vreg_bob>;
  319                 vdd-l2-supply = <&vreg_s8c_1p3>;
  320                 vdd-l5-l6-supply = <&vreg_bob>;
  321                 vdd-l7-supply = <&vreg_s4a_1p8>;
  322 
  323                 vreg_l1f_cam_dvdd1_1p1: ldo1 {
  324                         regulator-name = "vreg_l1f_cam_dvdd1_1p1";
  325                         regulator-min-microvolt = <1104000>;
  326                         regulator-max-microvolt = <1104000>;
  327                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  328                 };
  329 
  330                 vreg_l2f_cam_dvdd0_1p2: ldo2 {
  331                         regulator-name = "vreg_l2f_cam_dvdd0_1p2";
  332                         regulator-min-microvolt = <1200000>;
  333                         regulator-max-microvolt = <1200000>;
  334                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  335                 };
  336 
  337                 vreg_l3f_cam_dvdd2_1p05: ldo3 {
  338                         regulator-name = "vreg_l3f_cam_dvdd2_1p05";
  339                         regulator-min-microvolt = <1056000>;
  340                         regulator-max-microvolt = <1056000>;
  341                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  342                 };
  343 
  344                 vreg_l5f_cam_avdd0_2p85: ldo5 {
  345                         regulator-name = "vreg_l5f_cam_avdd0_2p85";
  346                         regulator-min-microvolt = <2800000>;
  347                         regulator-max-microvolt = <3000000>;
  348                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  349                 };
  350 
  351                 vreg_l6f_cam_avdd1_2p8: ldo6 {
  352                         regulator-name = "vreg_l6f_cam_avdd1_2p8";
  353                         regulator-min-microvolt = <2800000>;
  354                         regulator-max-microvolt = <3000000>;
  355                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  356                 };
  357 
  358                 vreg_l7f_1p8: ldo7 {
  359                         regulator-name = "vreg_l7f_1p8";
  360                         regulator-min-microvolt = <1800000>;
  361                         regulator-max-microvolt = <1800000>;
  362                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  363                 };
  364         };
  365 };
  366 
  367 &gmu {
  368         status = "okay";
  369 };
  370 
  371 &gpu {
  372         status = "okay";
  373 };
  374 
  375 &pon_pwrkey {
  376         status = "okay";
  377 };
  378 
  379 &pon_resin {
  380         status = "okay";
  381 
  382         linux,code = <KEY_VOLUMEDOWN>;
  383 };
  384 
  385 &qupv3_id_1 {
  386         status = "okay";
  387 };
  388 
  389 &tlmm {
  390         gpio-reserved-ranges = <28 4>, <40 4>;
  391 };
  392 
  393 &uart12 {
  394         status = "okay";
  395 };
  396 
  397 &ufs_mem_hc {
  398         status = "okay";
  399 
  400         vcc-supply = <&vreg_l17a_2p96>;
  401         vcc-max-microamp = <800000>;
  402         vccq-supply = <&vreg_l6a_1p2>;
  403         vccq-max-microamp = <800000>;
  404         vccq2-supply = <&vreg_s4a_1p8>;
  405         vccq2-max-microamp = <800000>;
  406 };
  407 
  408 &ufs_mem_phy {
  409         status = "okay";
  410 
  411         vdda-phy-supply = <&vreg_l5a_0p88>;
  412         vdda-pll-supply = <&vreg_l9a_1p2>;
  413 };
  414 
  415 &usb_1_hsphy {
  416         status = "okay";
  417         vdda-pll-supply = <&vreg_l5a_0p88>;
  418         vdda33-supply = <&vreg_l2a_3p1>;
  419         vdda18-supply = <&vreg_l12a_1p8>;
  420 };
  421 
  422 &usb_2_hsphy {
  423         status = "okay";
  424         vdda-pll-supply = <&vreg_l5a_0p88>;
  425         vdda33-supply = <&vreg_l2a_3p1>;
  426         vdda18-supply = <&vreg_l12a_1p8>;
  427 };
  428 
  429 &usb_1_qmpphy {
  430         status = "okay";
  431         vdda-phy-supply = <&vreg_l9a_1p2>;
  432         vdda-pll-supply = <&vreg_l18a_0p92>;
  433 };
  434 
  435 &usb_2_qmpphy {
  436         status = "okay";
  437         vdda-phy-supply = <&vreg_l9a_1p2>;
  438         vdda-pll-supply = <&vreg_l18a_0p92>;
  439 };
  440 
  441 &usb_1 {
  442         status = "okay";
  443 };
  444 
  445 &usb_2 {
  446         status = "okay";
  447 };
  448 
  449 &usb_1_dwc3 {
  450         dr_mode = "peripheral";
  451 };
  452 
  453 &usb_2_dwc3 {
  454         dr_mode = "host";
  455 };
  456 
  457 &venus {
  458         status = "okay";
  459 };

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