qcs404-evb.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0
    2 // Copyright (c) 2018, Linaro Limited
    3 
    4 #include <dt-bindings/gpio/gpio.h>
    5 #include "qcs404.dtsi"
    6 #include "pms405.dtsi"
    7 #include <dt-bindings/gpio/gpio.h>
    8 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
    9 
   10 / {
   11         aliases {
   12                 serial0 = &blsp1_uart2;
   13                 serial1 = &blsp1_uart3;
   14         };
   15 
   16         chosen {
   17                 stdout-path = "serial0";
   18         };
   19 
   20         vph_pwr: vph-pwr-regulator {
   21                 compatible = "regulator-fixed";
   22                 regulator-name = "vph_pwr";
   23                 regulator-always-on;
   24                 regulator-boot-on;
   25         };
   26 
   27         vdd_ch0_3p3:
   28         vdd_esmps3_3p3: vdd-esmps3-3p3-regulator {
   29                 compatible = "regulator-fixed";
   30                 regulator-name = "eSMPS3_3P3";
   31 
   32                 regulator-min-microvolt = <3300000>;
   33                 regulator-max-microvolt = <3300000>;
   34                 regulator-always-on;
   35         };
   36 
   37         usb3_vbus_reg: regulator-usb3-vbus {
   38                 compatible = "regulator-fixed";
   39                 regulator-name = "VBUS_BOOST_5V";
   40                 regulator-min-microvolt = <5000000>;
   41                 regulator-max-microvolt = <5000000>;
   42                 gpio = <&pms405_gpios 3 GPIO_ACTIVE_HIGH>;
   43                 pinctrl-names = "default";
   44                 pinctrl-0 = <&usb_vbus_boost_pin>;
   45                 vin-supply = <&vph_pwr>;
   46                 enable-active-high;
   47 
   48                 /* TODO: Drop this when introducing role switching */
   49                 regulator-always-on;
   50         };
   51 };
   52 
   53 &blsp1_uart3 {
   54         status = "okay";
   55 
   56         bluetooth {
   57                 compatible = "qcom,wcn3990-bt";
   58                 vddio-supply = <&vreg_l6_1p8>;
   59                 vddxo-supply = <&vreg_l5_1p8>;
   60                 vddrf-supply = <&vreg_l1_1p3>;
   61                 vddch0-supply = <&vdd_ch0_3p3>;
   62 
   63                 local-bd-address = [ 02 00 00 00 5a ad ];
   64 
   65                 max-speed = <3200000>;
   66         };
   67 };
   68 
   69 &blsp1_dma {
   70         qcom,controlled-remotely;
   71 };
   72 
   73 &blsp2_dma {
   74         qcom,controlled-remotely;
   75 };
   76 
   77 &gcc {
   78         protected-clocks = <GCC_BIMC_CDSP_CLK>,
   79                            <GCC_CDSP_CFG_AHB_CLK>,
   80                            <GCC_CDSP_BIMC_CLK_SRC>,
   81                            <GCC_CDSP_TBU_CLK>,
   82                            <141>, /* GCC_WCSS_Q6_AHB_CLK */
   83                            <142>; /* GCC_WCSS_Q6_AXIM_CLK */
   84 };
   85 
   86 &pms405_spmi_regulators {
   87         vdd_s3-supply = <&vph_pwr>;
   88 
   89         pms405_s3: s3 {
   90                 regulator-always-on;
   91                 regulator-boot-on;
   92                 regulator-name = "vdd_apc";
   93                 regulator-initial-mode = <1>;
   94                 regulator-min-microvolt = <1048000>;
   95                 regulator-max-microvolt = <1384000>;
   96         };
   97 };
   98 
   99 &pcie {
  100         status = "okay";
  101 
  102         perst-gpio = <&tlmm 43 GPIO_ACTIVE_LOW>;
  103 
  104         pinctrl-names = "default";
  105         pinctrl-0 = <&perst_state>;
  106 };
  107 
  108 &pcie_phy {
  109         status = "okay";
  110 
  111         vdda-vp-supply = <&vreg_l3_1p05>;
  112         vdda-vph-supply = <&vreg_l5_1p8>;
  113 };
  114 
  115 &remoteproc_adsp {
  116         status = "okay";
  117 };
  118 
  119 &remoteproc_cdsp {
  120         status = "okay";
  121 };
  122 
  123 &remoteproc_wcss {
  124         status = "okay";
  125 };
  126 
  127 &rpm_requests {
  128         pms405-regulators {
  129                 compatible = "qcom,rpm-pms405-regulators";
  130 
  131                 vdd_s1-supply = <&vph_pwr>;
  132                 vdd_s2-supply = <&vph_pwr>;
  133                 vdd_s3-supply = <&vph_pwr>;
  134                 vdd_s4-supply = <&vph_pwr>;
  135                 vdd_s5-supply = <&vph_pwr>;
  136                 vdd_l1_l2-supply = <&vreg_s5_1p35>;
  137                 vdd_l3_l8-supply = <&vreg_s5_1p35>;
  138                 vdd_l4-supply = <&vreg_s5_1p35>;
  139                 vdd_l5_l6-supply = <&vreg_s4_1p8>;
  140                 vdd_l7-supply = <&vph_pwr>;
  141                 vdd_l9-supply = <&vreg_s5_1p35>;
  142                 vdd_l10_l11_l12_l13-supply = <&vph_pwr>;
  143 
  144                 vreg_s4_1p8: s4 {
  145                         regulator-min-microvolt = <1728000>;
  146                         regulator-max-microvolt = <1920000>;
  147                 };
  148 
  149                 vreg_s5_1p35: s5 {
  150                         regulator-min-microvolt = <1352000>;
  151                         regulator-max-microvolt = <1352000>;
  152                 };
  153 
  154                 vreg_l1_1p3: l1 {
  155                         regulator-min-microvolt = <1240000>;
  156                         regulator-max-microvolt = <1352000>;
  157                 };
  158 
  159                 vreg_l2_1p275: l2 {
  160                         regulator-min-microvolt = <1048000>;
  161                         regulator-max-microvolt = <1280000>;
  162                 };
  163 
  164                 vreg_l3_1p05: l3 {
  165                         regulator-min-microvolt = <1048000>;
  166                         regulator-max-microvolt = <1160000>;
  167                 };
  168 
  169                 vreg_l4_1p2: l4 {
  170                         regulator-min-microvolt = <1144000>;
  171                         regulator-max-microvolt = <1256000>;
  172                 };
  173 
  174                 vreg_l5_1p8: l5 {
  175                         regulator-min-microvolt = <1800000>;
  176                         regulator-max-microvolt = <1800000>;
  177                 };
  178 
  179                 vreg_l6_1p8: l6 {
  180                         regulator-min-microvolt = <1800000>;
  181                         regulator-max-microvolt = <1800000>;
  182                         regulator-always-on;
  183                 };
  184 
  185                 vreg_l7_1p8: l7 {
  186                         regulator-min-microvolt = <1616000>;
  187                         regulator-max-microvolt = <3000000>;
  188                 };
  189 
  190                 vreg_l8_1p2: l8 {
  191                         regulator-min-microvolt = <1136000>;
  192                         regulator-max-microvolt = <1352000>;
  193                 };
  194 
  195                 vreg_l10_3p3: l10 {
  196                         regulator-min-microvolt = <2936000>;
  197                         regulator-max-microvolt = <3088000>;
  198                 };
  199 
  200                 vreg_l11_sdc2: l11 {
  201                         regulator-min-microvolt = <2696000>;
  202                         regulator-max-microvolt = <3304000>;
  203                 };
  204 
  205                 vreg_l12_3p3: l12 {
  206                         regulator-min-microvolt = <3050000>;
  207                         regulator-max-microvolt = <3300000>;
  208                 };
  209 
  210                 vreg_l13_3p3: l13 {
  211                         regulator-min-microvolt = <3000000>;
  212                         regulator-max-microvolt = <3300000>;
  213                 };
  214         };
  215 };
  216 
  217 &sdcc1 {
  218         status = "okay";
  219 
  220         supports-cqe;
  221         mmc-ddr-1_8v;
  222         mmc-hs400-1_8v;
  223         bus-width = <8>;
  224         non-removable;
  225 
  226         pinctrl-names = "default", "sleep";
  227         pinctrl-0 = <&sdc1_on>;
  228         pinctrl-1 = <&sdc1_off>;
  229 };
  230 
  231 &tlmm {
  232         perst_state: perst {
  233                 pins = "gpio43";
  234                 function = "gpio";
  235 
  236                 drive-strength = <2>;
  237                 bias-disable;
  238                 output-low;
  239         };
  240 
  241         sdc1_on: sdc1-on {
  242                 clk {
  243                         pins = "sdc1_clk";
  244                         bias-disable;
  245                         drive-strength = <16>;
  246                 };
  247 
  248                 cmd {
  249                         pins = "sdc1_cmd";
  250                         bias-pull-up;
  251                         drive-strength = <10>;
  252                 };
  253 
  254                 data {
  255                         pins = "sdc1_data";
  256                         bias-pull-up;
  257                         drive-strength = <10>;
  258                 };
  259 
  260                 rclk {
  261                         pins = "sdc1_rclk";
  262                         bias-pull-down;
  263                 };
  264         };
  265 
  266         sdc1_off: sdc1-off {
  267                 clk {
  268                         pins = "sdc1_clk";
  269                         bias-disable;
  270                         drive-strength = <2>;
  271                 };
  272 
  273                 cmd {
  274                         pins = "sdc1_cmd";
  275                         bias-pull-up;
  276                         drive-strength = <2>;
  277                 };
  278 
  279                 data {
  280                         pins = "sdc1_data";
  281                         bias-pull-up;
  282                         drive-strength = <2>;
  283                 };
  284 
  285                 rclk {
  286                         pins = "sdc1_rclk";
  287                         bias-pull-down;
  288                 };
  289         };
  290 
  291         usb3_id_pin: usb3-id-pin {
  292                 pinmux {
  293                         pins = "gpio116";
  294                         function = "gpio";
  295                 };
  296 
  297                 pinconf {
  298                         pins = "gpio116";
  299                         drive-strength = <2>;
  300                         bias-pull-up;
  301                         input-enable;
  302                 };
  303         };
  304 };
  305 
  306 &pms405_gpios {
  307         usb_vbus_boost_pin: usb-vbus-boost-state {
  308                 pinconf {
  309                         pins = "gpio3";
  310                         function = PMIC_GPIO_FUNC_NORMAL;
  311                         output-low;
  312                         power-source = <1>;
  313                 };
  314         };
  315         usb3_vbus_pin: usb3-vbus-state {
  316                 pinconf {
  317                         pins = "gpio12";
  318                         function = PMIC_GPIO_FUNC_NORMAL;
  319                         input-enable;
  320                         bias-pull-down;
  321                         power-source = <1>;
  322                 };
  323         };
  324 };
  325 
  326 &usb2 {
  327         status = "okay";
  328 };
  329 
  330 &usb2_phy_sec {
  331         vdd-supply = <&vreg_l4_1p2>;
  332         vdda1p8-supply = <&vreg_l5_1p8>;
  333         vdda3p3-supply = <&vreg_l12_3p3>;
  334         status = "okay";
  335 };
  336 
  337 &usb3 {
  338         status = "okay";
  339 
  340 };
  341 
  342 &usb3_dwc3 {
  343         dr_mode = "host";
  344 };
  345 
  346 &usb2_phy_prim {
  347         vdd-supply = <&vreg_l4_1p2>;
  348         vdda1p8-supply = <&vreg_l5_1p8>;
  349         vdda3p3-supply = <&vreg_l12_3p3>;
  350         status = "okay";
  351 };
  352 
  353 &usb3_phy {
  354         vdd-supply = <&vreg_l3_1p05>;
  355         vdda1p8-supply = <&vreg_l5_1p8>;
  356         status = "okay";
  357 };
  358 
  359 &wifi {
  360         status = "okay";
  361         vdd-0.8-cx-mx-supply = <&vreg_l2_1p275>;
  362         vdd-1.8-xo-supply = <&vreg_l5_1p8>;
  363         vdd-1.3-rfa-supply = <&vreg_l1_1p3>;
  364 };
  365 
  366 /* PINCTRL - additions to nodes defined in qcs404.dtsi */
  367 
  368 &blsp1_uart2_default {
  369         rx {
  370                 drive-strength = <2>;
  371                 bias-disable;
  372         };
  373 
  374         tx {
  375                 drive-strength = <2>;
  376                 bias-disable;
  377         };
  378 };
  379 
  380 &blsp1_uart3_default {
  381         cts {
  382                 pins = "gpio84";
  383                 bias-disable;
  384         };
  385 
  386         rts-tx {
  387                 pins = "gpio85", "gpio82";
  388                 drive-strength = <2>;
  389                 bias-disable;
  390         };
  391 
  392         rx {
  393                 pins = "gpio83";
  394                 bias-pull-up;
  395         };
  396 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/qcom/qcs404-evb.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/qcom/qcs404-evb.dtsi
