rk3308-rock-pi-s.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Copyright (c) 2019 Akash Gajjar <akash@openedev.com>
    4  * Copyright (c) 2019 Jagan Teki <jagan@openedev.com>
    5  */
    6 
    7 /dts-v1/;
    8 #include "rk3308.dtsi"
    9 
   10 / {
   11         model = "Radxa ROCK Pi S";
   12         compatible = "radxa,rockpis", "rockchip,rk3308";
   13 
   14         aliases {
   15                 ethernet0 = &gmac;
   16                 mmc0 = &emmc;
   17                 mmc1 = &sdmmc;
   18         };
   19 
   20         chosen {
   21                 stdout-path = "serial0:1500000n8";
   22         };
   23 
   24         leds {
   25                 compatible = "gpio-leds";
   26                 pinctrl-names = "default";
   27                 pinctrl-0 = <&green_led_gio>, <&heartbeat_led_gpio>;
   28 
   29                 green-led {
   30                         default-state = "on";
   31                         gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
   32                         label = "rockpis:green:power";
   33                         linux,default-trigger = "default-on";
   34                 };
   35 
   36                 blue-led {
   37                         default-state = "on";
   38                         gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
   39                         label = "rockpis:blue:user";
   40                         linux,default-trigger = "heartbeat";
   41                 };
   42         };
   43 
   44         sdio_pwrseq: sdio-pwrseq {
   45                 compatible = "mmc-pwrseq-simple";
   46                 pinctrl-0 = <&wifi_enable_h>;
   47                 pinctrl-names = "default";
   48                 reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
   49         };
   50 
   51         vcc_1v8: vcc-1v8 {
   52                 compatible = "regulator-fixed";
   53                 regulator-name = "vcc_1v8";
   54                 regulator-always-on;
   55                 regulator-boot-on;
   56                 regulator-min-microvolt = <1800000>;
   57                 regulator-max-microvolt = <1800000>;
   58                 vin-supply = <&vcc_io>;
   59         };
   60 
   61         vcc_io: vcc-io {
   62                 compatible = "regulator-fixed";
   63                 regulator-name = "vcc_io";
   64                 regulator-always-on;
   65                 regulator-boot-on;
   66                 regulator-min-microvolt = <3300000>;
   67                 regulator-max-microvolt = <3300000>;
   68                 vin-supply = <&vcc5v0_sys>;
   69         };
   70 
   71         vcc_ddr: vcc-ddr {
   72                 compatible = "regulator-fixed";
   73                 regulator-name = "vcc_ddr";
   74                 regulator-always-on;
   75                 regulator-boot-on;
   76                 regulator-min-microvolt = <1500000>;
   77                 regulator-max-microvolt = <1500000>;
   78                 vin-supply = <&vcc5v0_sys>;
   79         };
   80 
   81         vcc5v0_otg: vcc5v0-otg {
   82                 compatible = "regulator-fixed";
   83                 enable-active-high;
   84                 gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
   85                 pinctrl-names = "default";
   86                 pinctrl-0 = <&otg_vbus_drv>;
   87                 regulator-name = "vcc5v0_otg";
   88                 regulator-always-on;
   89                 vin-supply = <&vcc5v0_sys>;
   90         };
   91 
   92         vcc5v0_sys: vcc5v0-sys {
   93                 compatible = "regulator-fixed";
   94                 regulator-name = "vcc5v0_sys";
   95                 regulator-always-on;
   96                 regulator-boot-on;
   97                 regulator-min-microvolt = <5000000>;
   98                 regulator-max-microvolt = <5000000>;
   99         };
  100 
  101         vdd_core: vdd-core {
  102                 compatible = "pwm-regulator";
  103                 pwms = <&pwm0 0 5000 1>;
  104                 pwm-supply = <&vcc5v0_sys>;
  105                 regulator-name = "vdd_core";
  106                 regulator-min-microvolt = <827000>;
  107                 regulator-max-microvolt = <1340000>;
  108                 regulator-init-microvolt = <1015000>;
  109                 regulator-settling-time-up-us = <250>;
  110                 regulator-always-on;
  111                 regulator-boot-on;
  112         };
  113 
  114         vdd_log: vdd-log {
  115                 compatible = "regulator-fixed";
  116                 regulator-name = "vdd_log";
  117                 regulator-always-on;
  118                 regulator-boot-on;
  119                 regulator-min-microvolt = <1050000>;
  120                 regulator-max-microvolt = <1050000>;
  121                 vin-supply = <&vcc5v0_sys>;
  122         };
  123 };
  124 
  125 &cpu0 {
  126         cpu-supply = <&vdd_core>;
  127 };
  128 
  129 &emmc {
  130         bus-width = <4>;
  131         cap-mmc-highspeed;
  132         mmc-hs200-1_8v;
  133         non-removable;
  134         vmmc-supply = <&vcc_io>;
  135         status = "okay";
  136 };
  137 
  138 &gmac {
  139         clock_in_out = "output";
  140         phy-supply = <&vcc_io>;
  141         snps,reset-gpio = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
  142         snps,reset-active-low;
  143         snps,reset-delays-us = <0 50000 50000>;
  144         status = "okay";
  145 };
  146 
  147 &i2c1 {
  148         status = "okay";
  149 };
  150 
  151 &pinctrl {
  152         pinctrl-names = "default";
  153         pinctrl-0 = <&rtc_32k>;
  154 
  155         leds {
  156                 green_led_gio: green-led-gpio {
  157                         rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
  158                 };
  159 
  160                 heartbeat_led_gpio: heartbeat-led-gpio {
  161                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
  162                 };
  163         };
  164 
  165         usb {
  166                 otg_vbus_drv: otg-vbus-drv {
  167                         rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
  168                 };
  169         };
  170 
  171         sdio-pwrseq {
  172                 wifi_enable_h: wifi-enable-h {
  173                         rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
  174                 };
  175 
  176                 wifi_host_wake: wifi-host-wake {
  177                         rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>;
  178                 };
  179         };
  180 };
  181 
  182 &pwm0 {
  183         status = "okay";
  184         pinctrl-0 = <&pwm0_pin_pull_down>;
  185 };
  186 
  187 &saradc {
  188         vref-supply = <&vcc_1v8>;
  189         status = "okay";
  190 };
  191 
  192 &sdio {
  193         #address-cells = <1>;
  194         #size-cells = <0>;
  195         cap-sd-highspeed;
  196         cap-sdio-irq;
  197         keep-power-in-suspend;
  198         max-frequency = <1000000>;
  199         mmc-pwrseq = <&sdio_pwrseq>;
  200         non-removable;
  201         sd-uhs-sdr104;
  202         status = "okay";
  203 };
  204 
  205 &sdmmc {
  206         cap-sd-highspeed;
  207         status = "okay";
  208 };
  209 
  210 &u2phy {
  211         status = "okay";
  212 
  213         u2phy_host: host-port {
  214                 phy-supply = <&vcc5v0_otg>;
  215                 status = "okay";
  216         };
  217 
  218         u2phy_otg: otg-port {
  219                 phy-supply = <&vcc5v0_otg>;
  220                 status = "okay";
  221         };
  222 };
  223 
  224 &uart0 {
  225         status = "okay";
  226 };
  227 
  228 &uart4 {
  229         status = "okay";
  230 
  231         bluetooth {
  232                 compatible = "realtek,rtl8723bs-bt";
  233                 device-wake-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
  234                 host-wake-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
  235         };
  236 };
  237 
  238 &usb_host_ehci {
  239         status = "okay";
  240 };
  241 
  242 &usb_host_ohci {
  243         status = "okay";
  244 };
  245 
  246 &usb20_otg {
  247         dr_mode = "peripheral";
  248         status = "okay";
  249 };
  250 
  251 &wdt {
  252         status = "okay";
  253 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/rockchip/rk3308-rock-pi-s.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/rockchip/rk3308-rock-pi-s.dts