owl-s500-roseapplepi.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Roseapple Pi
    4  *
    5  * Copyright (C) 2020-2021 Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
    6  */
    7 
    8 /dts-v1/;
    9 
   10 #include "owl-s500.dtsi"
   11 
   12 / {
   13         compatible = "roseapplepi,roseapplepi", "actions,s500";
   14         model = "Roseapple Pi";
   15 
   16         aliases {
   17                 mmc0 = &mmc0;
   18                 serial2 = &uart2;
   19         };
   20 
   21         chosen {
   22                 stdout-path = "serial2:115200n8";
   23         };
   24 
   25         memory@0 {
   26                 device_type = "memory";
   27                 reg = <0x0 0x80000000>; /* 2GB */
   28         };
   29 
   30         syspwr: regulator-5v0 {
   31                 compatible = "regulator-fixed";
   32                 regulator-name = "SYSPWR";
   33                 regulator-min-microvolt = <5000000>;
   34                 regulator-max-microvolt = <5000000>;
   35                 regulator-always-on;
   36         };
   37 };
   38 
   39 &cpu0 {
   40         cpu0-supply = <&vdd_cpu>;
   41 };
   42 
   43 &i2c0 {
   44         status = "okay";
   45         pinctrl-names = "default";
   46         pinctrl-0 = <&i2c0_pins>;
   47 
   48         atc260x: pmic@65 {
   49                 compatible = "actions,atc2603c";
   50                 reg = <0x65>;
   51                 interrupt-parent = <&sirq>;
   52                 interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
   53 
   54                 reset-time-sec = <6>;
   55 
   56                 regulators {
   57                         compatible = "actions,atc2603c-regulator";
   58 
   59                         dcdc1-supply = <&syspwr>;
   60                         dcdc2-supply = <&syspwr>;
   61                         dcdc3-supply = <&syspwr>;
   62                         ldo1-supply = <&syspwr>;
   63                         ldo2-supply = <&syspwr>;
   64                         ldo3-supply = <&syspwr>;
   65                         ldo5-supply = <&syspwr>;
   66                         ldo6-supply = <&syspwr>;
   67                         ldo7-supply = <&syspwr>;
   68                         ldo8-supply = <&syspwr>;
   69                         ldo11-supply = <&syspwr>;
   70                         ldo12-supply = <&syspwr>;
   71                         switchldo1-supply = <&vcc>;
   72 
   73                         vdd_cpu: dcdc1 {
   74                                 regulator-name = "VDD_CPU";
   75                                 regulator-min-microvolt = <700000>;
   76                                 regulator-max-microvolt = <1400000>;
   77                                 regulator-always-on;
   78                         };
   79 
   80                         vddq: dcdc2 {
   81                                 regulator-name = "VDDQ";
   82                                 regulator-min-microvolt = <1300000>;
   83                                 regulator-max-microvolt = <2150000>;
   84                                 regulator-always-on;
   85                                 regulator-boot-on;
   86                         };
   87 
   88                         vcc: dcdc3 {
   89                                 regulator-name = "VCC";
   90                                 regulator-min-microvolt = <2600000>;
   91                                 regulator-max-microvolt = <3300000>;
   92                                 regulator-always-on;
   93                         };
   94 
   95                         vcc_3v3: ldo1 {
   96                                 regulator-name = "VCC_3V3";
   97                                 regulator-min-microvolt = <2600000>;
   98                                 regulator-max-microvolt = <3300000>;
   99                                 regulator-always-on;
  100                         };
  101 
  102                         avcc: ldo2 {
  103                                 regulator-name = "AVCC";
  104                                 regulator-min-microvolt = <2600000>;
  105                                 regulator-max-microvolt = <3300000>;
  106                                 regulator-always-on;
  107                         };
  108 
  109                         vdd_1v8: ldo3 {
  110                                 regulator-name = "VDD_1V8";
  111                                 regulator-min-microvolt = <1500000>;
  112                                 regulator-max-microvolt = <2000000>;
  113                                 regulator-always-on;
  114                         };
  115 
  116                         vcc_3v1: ldo5 {
  117                                 regulator-name = "VCC_3V1";
  118                                 regulator-min-microvolt = <2600000>;
  119                                 regulator-max-microvolt = <3300000>;
  120                         };
  121 
  122                         avdd: ldo6 {
  123                                 regulator-name = "AVDD";
  124                                 regulator-min-microvolt = <700000>;
  125                                 regulator-max-microvolt = <1400000>;
  126                                 regulator-always-on;
  127                         };
  128 
  129                         sens_1v8: ldo7 {
  130                                 regulator-name = "SENS_1V8";
  131                                 regulator-min-microvolt = <1800000>;
  132                                 regulator-max-microvolt = <1800000>;
  133                         };
  134 
  135                         ldo8: ldo8 {
  136                                 regulator-name = "LDO8";
  137                                 regulator-min-microvolt = <2300000>;
  138                                 regulator-max-microvolt = <3300000>;
  139                         };
  140 
  141                         svcc: ldo11 {
  142                                 regulator-name = "SVCC";
  143                                 regulator-min-microvolt = <2600000>;
  144                                 regulator-max-microvolt = <3300000>;
  145                                 regulator-always-on;
  146                         };
  147 
  148                         rtc_vdd: ldo12 {
  149                                 regulator-name = "RTC_VDD";
  150                                 regulator-min-microvolt = <1800000>;
  151                                 regulator-max-microvolt = <1800000>;
  152                                 regulator-always-on;
  153                         };
  154 
  155                         sd_vcc: switchldo1 {
  156                                 regulator-name = "SD_VCC";
  157                                 regulator-min-microvolt = <3000000>;
  158                                 regulator-max-microvolt = <3300000>;
  159                                 regulator-always-on;
  160                                 regulator-boot-on;
  161                         };
  162                 };
  163         };
  164 };
  165 
  166 &i2c1 {
  167         status = "disabled";
  168         pinctrl-names = "default";
  169         pinctrl-0 = <&i2c1_pins>;
  170 };
  171 
  172 &i2c2 {
  173         status = "disabled";
  174         pinctrl-names = "default";
  175         pinctrl-0 = <&i2c2_pins>;
  176 };
  177 
  178 &pinctrl {
  179         i2c0_pins: i2c0-pins {
  180                 pinmux {
  181                         groups = "i2c0_mfp";
  182                         function = "i2c0";
  183                 };
  184 
  185                 pinconf {
  186                         pins = "i2c0_sclk", "i2c0_sdata";
  187                         bias-pull-up;
  188                 };
  189         };
  190 
  191         i2c1_pins: i2c1-pins {
  192                 pinconf {
  193                         pins = "i2c1_sclk", "i2c1_sdata";
  194                         bias-pull-up;
  195                 };
  196         };
  197 
  198         i2c2_pins: i2c2-pins {
  199                 pinconf {
  200                         pins = "i2c2_sclk", "i2c2_sdata";
  201                         bias-pull-up;
  202                 };
  203         };
  204 
  205         mmc0_pins: mmc0-pins {
  206                 pinmux {
  207                         groups = "sd0_d0_mfp", "sd0_d1_mfp", "sd0_d2_d3_mfp",
  208                                  "sd0_cmd_mfp", "sd0_clk_mfp";
  209                         function = "sd0";
  210                 };
  211 
  212                 drv-pinconf {
  213                         groups = "sd0_d0_d3_drv", "sd0_cmd_drv", "sd0_clk_drv";
  214                         drive-strength = <8>;
  215                 };
  216 
  217                 bias0-pinconf {
  218                         pins = "sd0_d0", "sd0_d1", "sd0_d2",
  219                                "sd0_d3", "sd0_cmd";
  220                         bias-pull-up;
  221                 };
  222 
  223                 bias1-pinconf {
  224                         pins = "sd0_clk";
  225                         bias-pull-down;
  226                 };
  227         };
  228 
  229         ethernet_pins: ethernet-pins {
  230                 eth_rmii-pinmux {
  231                         groups = "rmii_txd0_mfp", "rmii_txd1_mfp",
  232                                  "rmii_rxd0_mfp", "rmii_rxd1_mfp",
  233                                  "rmii_txen_mfp", "rmii_rxen_mfp",
  234                                  "rmii_crs_dv_mfp", "rmii_ref_clk_mfp";
  235                         function = "eth_rmii";
  236                 };
  237 
  238                 phy_clk-pinmux {
  239                         groups = "clko_25m_mfp";
  240                         function = "clko_25m";
  241                 };
  242 
  243                 ref_clk-pinconf {
  244                         groups = "rmii_ref_clk_drv";
  245                         drive-strength = <2>;
  246                 };
  247 
  248         };
  249 };
  250 
  251 /* uSD */
  252 &mmc0 {
  253         status = "okay";
  254         pinctrl-names = "default";
  255         pinctrl-0 = <&mmc0_pins>;
  256         no-sdio;
  257         no-mmc;
  258         no-1-8-v;
  259         cd-gpios = <&pinctrl 117 GPIO_ACTIVE_LOW>;
  260         bus-width = <4>;
  261         vmmc-supply = <&sd_vcc>;
  262         vqmmc-supply = <&sd_vcc>;
  263 };
  264 
  265 &ethernet {
  266         pinctrl-names = "default";
  267         pinctrl-0 = <&ethernet_pins>;
  268         phy-mode = "rmii";
  269         phy-handle = <&eth_phy>;
  270         status = "okay";
  271 
  272         mdio {
  273                 #address-cells = <1>;
  274                 #size-cells = <0>;
  275 
  276                 reset-gpios = <&pinctrl 88 GPIO_ACTIVE_LOW>; /* GPIOC24 */
  277                 reset-delay-us = <10000>;
  278                 reset-post-delay-us = <150000>;
  279 
  280                 eth_phy: ethernet-phy@3 {
  281                         reg = <0x3>;
  282                         max-speed = <100>;
  283                         interrupt-parent = <&sirq>;
  284                         interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
  285                 };
  286         };
  287 };
  288 
  289 &twd_timer {
  290         status = "okay";
  291 };
  292 
  293 &timer {
  294         clocks = <&hosc>;
  295 };
  296 
  297 &uart2 {
  298         status = "okay";
  299 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/owl-s500-roseapplepi.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/owl-s500-roseapplepi.dts