sc8280xp-crd.dts

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    1 // SPDX-License-Identifier: BSD-3-Clause
    2 /*
    3  * Copyright (c) 2021, The Linux Foundation. All rights reserved.
    4  * Copyright (c) 2022, Linaro Limited
    5  */
    6 
    7 /dts-v1/;
    8 
    9 #include <dt-bindings/gpio/gpio.h>
   10 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
   11 
   12 #include "sc8280xp.dtsi"
   13 #include "sc8280xp-pmics.dtsi"
   14 
   15 / {
   16         model = "Qualcomm SC8280XP CRD";
   17         compatible = "qcom,sc8280xp-crd", "qcom,sc8280xp";
   18 
   19         aliases {
   20                 serial0 = &qup2_uart17;
   21         };
   22 
   23         backlight {
   24                 compatible = "pwm-backlight";
   25                 pwms = <&pmc8280c_lpg 3 1000000>;
   26                 enable-gpios = <&pmc8280_1_gpios 8 GPIO_ACTIVE_HIGH>;
   27                 power-supply = <&vreg_edp_bl>;
   28 
   29                 pinctrl-names = "default";
   30                 pinctrl-0 = <&edp_bl_en>, <&edp_bl_pwm>;
   31         };
   32 
   33         chosen {
   34                 stdout-path = "serial0:115200n8";
   35         };
   36 
   37         vreg_edp_bl: regulator-edp-bl {
   38                 compatible = "regulator-fixed";
   39 
   40                 regulator-name = "VREG_EDP_BL";
   41                 regulator-min-microvolt = <3600000>;
   42                 regulator-max-microvolt = <3600000>;
   43 
   44                 gpio = <&pmc8280_1_gpios 9 GPIO_ACTIVE_HIGH>;
   45                 enable-active-high;
   46 
   47                 pinctrl-names = "default";
   48                 pinctrl-0 = <&edp_bl_reg_en>;
   49 
   50                 regulator-boot-on;
   51         };
   52 
   53         vreg_misc_3p3: regulator-misc-3p3 {
   54                 compatible = "regulator-fixed";
   55 
   56                 regulator-name = "VREG_MISC_3P3";
   57                 regulator-min-microvolt = <3300000>;
   58                 regulator-max-microvolt = <3300000>;
   59 
   60                 gpio = <&pmc8280_1_gpios 1 GPIO_ACTIVE_HIGH>;
   61                 enable-active-high;
   62 
   63                 pinctrl-names = "default";
   64                 pinctrl-0 = <&misc_3p3_reg_en>;
   65 
   66                 regulator-boot-on;
   67                 regulator-always-on;
   68         };
   69 };
   70 
   71 &apps_rsc {
   72         pmc8280-1-rpmh-regulators {
   73                 compatible = "qcom,pm8350-rpmh-regulators";
   74                 qcom,pmic-id = "b";
   75 
   76                 vdd-l3-l5-supply = <&vreg_s11b>;
   77 
   78                 vreg_s11b: smps11 {
   79                         regulator-name = "vreg_s11b";
   80                         regulator-min-microvolt = <1272000>;
   81                         regulator-max-microvolt = <1272000>;
   82                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
   83                 };
   84 
   85                 vreg_l3b: ldo3 {
   86                         regulator-name = "vreg_l3b";
   87                         regulator-min-microvolt = <1200000>;
   88                         regulator-max-microvolt = <1200000>;
   89                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
   90                         regulator-allow-set-load;
   91                         regulator-boot-on;
   92                         regulator-always-on;
   93                 };
   94 
   95                 vreg_l4b: ldo4 {
   96                         regulator-name = "vreg_l4b";
   97                         regulator-min-microvolt = <912000>;
   98                         regulator-max-microvolt = <912000>;
   99                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  100                         regulator-allow-set-load;
  101                 };
  102 
  103                 vreg_l6b: ldo6 {
  104                         regulator-name = "vreg_l6b";
  105                         regulator-min-microvolt = <880000>;
  106                         regulator-max-microvolt = <880000>;
  107                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  108                         regulator-allow-set-load;
  109                         regulator-boot-on;
  110                 };
  111         };
  112 
  113         pmc8280c-rpmh-regulators {
  114                 compatible = "qcom,pm8350c-rpmh-regulators";
  115                 qcom,pmic-id = "c";
  116 
  117                 vreg_l1c: ldo1 {
  118                         regulator-name = "vreg_l1c";
  119                         regulator-min-microvolt = <1800000>;
  120                         regulator-max-microvolt = <1800000>;
  121                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  122                         regulator-allow-set-load;
  123                 };
  124 
  125                 vreg_l7c: ldo7 {
  126                         regulator-name = "vreg_l7c";
  127                         regulator-min-microvolt = <2504000>;
  128                         regulator-max-microvolt = <2504000>;
  129                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  130                         regulator-allow-set-load;
  131                 };
  132 
  133                 vreg_l13c: ldo13 {
  134                         regulator-name = "vreg_l13c";
  135                         regulator-min-microvolt = <3072000>;
  136                         regulator-max-microvolt = <3072000>;
  137                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  138                         regulator-allow-set-load;
  139                 };
  140         };
  141 
  142         pmc8280-2-rpmh-regulators {
  143                 compatible = "qcom,pm8350-rpmh-regulators";
  144                 qcom,pmic-id = "d";
  145 
  146                 vdd-l1-l4-supply = <&vreg_s11b>;
  147 
  148                 vreg_l3d: ldo3 {
  149                         regulator-name = "vreg_l3d";
  150                         regulator-min-microvolt = <1200000>;
  151                         regulator-max-microvolt = <1200000>;
  152                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  153                         regulator-allow-set-load;
  154                 };
  155 
  156                 vreg_l4d: ldo4 {
  157                         regulator-name = "vreg_l4d";
  158                         regulator-min-microvolt = <1200000>;
  159                         regulator-max-microvolt = <1200000>;
  160                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  161                         regulator-allow-set-load;
  162                 };
  163 
  164                 vreg_l6d: ldo6 {
  165                         regulator-name = "vreg_l6d";
  166                         regulator-min-microvolt = <880000>;
  167                         regulator-max-microvolt = <880000>;
  168                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  169                         regulator-allow-set-load;
  170                 };
  171 
  172                 vreg_l7d: ldo7 {
  173                         regulator-name = "vreg_l7d";
  174                         regulator-min-microvolt = <3072000>;
  175                         regulator-max-microvolt = <3072000>;
  176                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  177                         regulator-allow-set-load;
  178                 };
  179 
  180                 vreg_l9d: ldo9 {
  181                         regulator-name = "vreg_l9d";
  182                         regulator-min-microvolt = <912000>;
  183                         regulator-max-microvolt = <912000>;
  184                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  185                         regulator-allow-set-load;
  186                 };
  187         };
  188 };
  189 
  190 &pmc8280c_lpg {
  191         status = "okay";
  192 };
  193 
  194 &pmk8280_pon_pwrkey {
  195         status = "okay";
  196 };
  197 
  198 &qup0 {
  199         status = "okay";
  200 };
  201 
  202 &qup0_i2c4 {
  203         clock-frequency = <400000>;
  204 
  205         pinctrl-names = "default";
  206         pinctrl-0 = <&qup0_i2c4_default>, <&ts0_default>;
  207 
  208         status = "okay";
  209 
  210         touchscreen@10 {
  211                 compatible = "hid-over-i2c";
  212                 reg = <0x10>;
  213                 hid-descr-addr = <0x1>;
  214                 interrupts-extended = <&tlmm 175 IRQ_TYPE_LEVEL_LOW>;
  215                 vdd-supply = <&vreg_misc_3p3>;
  216         };
  217 };
  218 
  219 &qup1 {
  220         status = "okay";
  221 };
  222 
  223 &qup2 {
  224         status = "okay";
  225 };
  226 
  227 &qup2_i2c5 {
  228         clock-frequency = <400000>;
  229 
  230         pinctrl-names = "default";
  231         pinctrl-0 = <&qup2_i2c5_default>, <&kybd_default>, <&tpad_default>;
  232 
  233         status = "okay";
  234 
  235         touchpad@15 {
  236                 compatible = "hid-over-i2c";
  237                 reg = <0x15>;
  238                 hid-descr-addr = <0x1>;
  239                 interrupts-extended = <&tlmm 182 IRQ_TYPE_LEVEL_LOW>;
  240                 vdd-supply = <&vreg_misc_3p3>;
  241         };
  242 
  243         keyboard@68 {
  244                 compatible = "hid-over-i2c";
  245                 reg = <0x68>;
  246                 hid-descr-addr = <0x1>;
  247                 interrupts-extended = <&tlmm 104 IRQ_TYPE_LEVEL_LOW>;
  248                 vdd-supply = <&vreg_misc_3p3>;
  249         };
  250 };
  251 
  252 &qup2_uart17 {
  253         compatible = "qcom,geni-debug-uart";
  254 
  255         status = "okay";
  256 };
  257 
  258 &remoteproc_adsp {
  259         firmware-name = "qcom/sc8280xp/qcadsp8280.mbn";
  260 
  261         status = "okay";
  262 };
  263 
  264 &remoteproc_nsp0 {
  265         firmware-name = "qcom/sc8280xp/qccdsp8280.mbn";
  266 
  267         status = "okay";
  268 };
  269 
  270 &ufs_mem_hc {
  271         reset-gpios = <&tlmm 228 GPIO_ACTIVE_LOW>;
  272 
  273         vcc-supply = <&vreg_l7c>;
  274         vcc-max-microamp = <800000>;
  275         vccq-supply = <&vreg_l3d>;
  276         vccq-max-microamp = <900000>;
  277 
  278         status = "okay";
  279 };
  280 
  281 &ufs_mem_phy {
  282         vdda-phy-supply = <&vreg_l6b>;
  283         vdda-pll-supply = <&vreg_l3b>;
  284 
  285         status = "okay";
  286 };
  287 
  288 &usb_0 {
  289         status = "okay";
  290 };
  291 
  292 &usb_0_dwc3 {
  293         /* TODO: Define USB-C connector properly */
  294         dr_mode = "host";
  295 };
  296 
  297 &usb_0_hsphy {
  298         vdda-pll-supply = <&vreg_l9d>;
  299         vdda18-supply = <&vreg_l1c>;
  300         vdda33-supply = <&vreg_l7d>;
  301 
  302         status = "okay";
  303 };
  304 
  305 &usb_0_qmpphy {
  306         vdda-phy-supply = <&vreg_l9d>;
  307         vdda-pll-supply = <&vreg_l4d>;
  308 
  309         status = "okay";
  310 };
  311 
  312 &usb_1 {
  313         status = "okay";
  314 };
  315 
  316 &usb_1_dwc3 {
  317         /* TODO: Define USB-C connector properly */
  318         dr_mode = "host";
  319 };
  320 
  321 &usb_1_hsphy {
  322         vdda-pll-supply = <&vreg_l4b>;
  323         vdda18-supply = <&vreg_l1c>;
  324         vdda33-supply = <&vreg_l13c>;
  325 
  326         status = "okay";
  327 };
  328 
  329 &usb_1_qmpphy {
  330         vdda-phy-supply = <&vreg_l4b>;
  331         vdda-pll-supply = <&vreg_l3b>;
  332 
  333         status = "okay";
  334 };
  335 
  336 &xo_board_clk {
  337         clock-frequency = <38400000>;
  338 };
  339 
  340 /* PINCTRL - additions to nodes defined in sc8280xp.dtsi */
  341 
  342 &pmc8280_1_gpios {
  343         edp_bl_en: edp-bl-en-state {
  344                 pins = "gpio8";
  345                 function = "normal";
  346         };
  347 
  348         edp_bl_reg_en: edp-bl-reg-en-state {
  349                 pins = "gpio9";
  350                 function = "normal";
  351         };
  352 
  353         misc_3p3_reg_en: misc-3p3-reg-en-state {
  354                 pins = "gpio1";
  355                 function = "normal";
  356         };
  357 };
  358 
  359 &pmc8280c_gpios {
  360         edp_bl_pwm: edp-bl-pwm-state {
  361                 pins = "gpio8";
  362                 function = "func1";
  363         };
  364 };
  365 
  366 &tlmm {
  367         gpio-reserved-ranges = <74 6>, <83 4>, <125 2>, <128 2>, <154 7>;
  368 
  369         kybd_default: kybd-default-state {
  370                 disable {
  371                         pins = "gpio102";
  372                         function = "gpio";
  373                         output-low;
  374                 };
  375 
  376                 int-n {
  377                         pins = "gpio104";
  378                         function = "gpio";
  379                         bias-disable;
  380                 };
  381 
  382                 reset {
  383                         pins = "gpio105";
  384                         function = "gpio";
  385                         bias-disable;
  386                 };
  387         };
  388 
  389         qup0_i2c4_default: qup0-i2c4-default-state {
  390                 pins = "gpio171", "gpio172";
  391                 function = "qup4";
  392 
  393                 bias-disable;
  394                 drive-strength = <16>;
  395         };
  396 
  397         qup2_i2c5_default: qup2-i2c5-default-state {
  398                 pins = "gpio81", "gpio82";
  399                 function = "qup21";
  400 
  401                 bias-disable;
  402                 drive-strength = <16>;
  403         };
  404 
  405         tpad_default: tpad-default-state {
  406                 int-n {
  407                         pins = "gpio182";
  408                         function = "gpio";
  409                         bias-disable;
  410                 };
  411         };
  412 
  413         ts0_default: ts0-default-state {
  414                 int-n {
  415                         pins = "gpio175";
  416                         function = "gpio";
  417                         bias-pull-up;
  418                 };
  419 
  420                 reset-n {
  421                         pins = "gpio99";
  422                         function = "gpio";
  423                         output-high;
  424                         drive-strength = <16>;
  425                 };
  426         };
  427 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/qcom/sc8280xp-crd.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/qcom/sc8280xp-crd.dts
