tegra30-colibri-eval-v3.dts

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /dts-v1/;
    3 
    4 #include <dt-bindings/input/input.h>
    5 #include "tegra30-colibri.dtsi"
    6 
    7 / {
    8         model = "Toradex Colibri T30 on Colibri Evaluation Board";
    9         compatible = "toradex,colibri_t30-eval-v3", "toradex,colibri_t30",
   10                      "nvidia,tegra30";
   11 
   12         aliases {
   13                 rtc0 = "/i2c@7000c000/rtc@68";
   14                 rtc1 = "/i2c@7000d000/pmic@2d";
   15                 rtc2 = "/rtc@7000e000";
   16                 serial0 = &uarta;
   17                 serial1 = &uartb;
   18                 serial2 = &uartd;
   19         };
   20 
   21         chosen {
   22                 stdout-path = "serial0:115200n8";
   23         };
   24 
   25         host1x@50000000 {
   26                 dc@54200000 {
   27                         rgb {
   28                                 status = "okay";
   29                                 nvidia,panel = <&panel>;
   30                         };
   31                 };
   32 
   33                 hdmi@54280000 {
   34                         status = "okay";
   35                         hdmi-supply = <&reg_5v0>;
   36                 };
   37         };
   38 
   39         /* Colibri UART-A */
   40         serial@70006000 {
   41                 status = "okay";
   42         };
   43 
   44         /* Colibri UART-C */
   45         serial@70006040 {
   46                 status = "okay";
   47         };
   48 
   49         /* Colibri UART-B */
   50         serial@70006300 {
   51                 status = "okay";
   52         };
   53 
   54         pwm@7000a000 {
   55                 status = "okay";
   56         };
   57 
   58         /*
   59          * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
   60          * board)
   61          */
   62         i2c@7000c000 {
   63                 status = "okay";
   64                 clock-frequency = <400000>;
   65 
   66                 /* M41T0M6 real time clock on carrier board */
   67                 rtc@68 {
   68                         compatible = "st,m41t0";
   69                         reg = <0x68>;
   70                 };
   71         };
   72 
   73         /* GEN2_I2C: unused */
   74 
   75         /* CAM_I2C (I2C3): unused */
   76 
   77         /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
   78         i2c@7000c700 {
   79                 status = "okay";
   80         };
   81 
   82         /* SPI1: Colibri SSP */
   83         spi@7000d400 {
   84                 status = "okay";
   85                 spi-max-frequency = <25000000>;
   86 
   87                 can@0 {
   88                         compatible = "microchip,mcp2515";
   89                         reg = <0>;
   90                         clocks = <&clk16m>;
   91                         interrupt-parent = <&gpio>;
   92                         /* CAN_INT */
   93                         interrupts = <TEGRA_GPIO(S, 0) IRQ_TYPE_EDGE_FALLING>;
   94                         spi-max-frequency = <10000000>;
   95                         vdd-supply = <&reg_3v3>;
   96                         xceiver-supply = <&reg_5v0>;
   97                 };
   98         };
   99 
  100         /* SD/MMC */
  101         mmc@78000200 {
  102                 status = "okay";
  103                 bus-width = <4>;
  104                 cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* MMCD */
  105                 no-1-8-v;
  106         };
  107 
  108         /* EHCI instance 0: USB1_DP/N -> USBC_P/N */
  109         usb@7d000000 {
  110                 status = "okay";
  111                 dr_mode = "otg";
  112         };
  113 
  114         usb-phy@7d000000 {
  115                 status = "okay";
  116                 vbus-supply = <&reg_usbc_vbus>;
  117         };
  118 
  119         /* EHCI instance 2: USB3_DP/N -> USBH_P/N */
  120         usb@7d008000 {
  121                 status = "okay";
  122         };
  123 
  124         usb-phy@7d008000 {
  125                 status = "okay";
  126                 vbus-supply = <&reg_usbh_vbus>;
  127         };
  128 
  129         backlight: backlight {
  130                 compatible = "pwm-backlight";
  131                 brightness-levels = <255 128 64 32 16 8 4 0>;
  132                 default-brightness-level = <6>;
  133                 /* BL_ON */
  134                 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
  135                 power-supply = <&reg_3v3>;
  136                 pwms = <&pwm 0 5000000>; /* PWM<A> */
  137         };
  138 
  139         clk16m: osc3 {
  140                 compatible = "fixed-clock";
  141                 #clock-cells = <0>;
  142                 clock-frequency = <16000000>;
  143         };
  144 
  145         gpio-keys {
  146                 compatible = "gpio-keys";
  147 
  148                 key-wakeup {
  149                         label = "SODIMM pin 45 wakeup";
  150                         gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
  151                         linux,code = <KEY_WAKEUP>;
  152                         debounce-interval = <10>;
  153                         wakeup-source;
  154                 };
  155         };
  156 
  157         panel: panel {
  158                 /*
  159                  * edt,et057090dhu: EDT 5.7" LCD TFT
  160                  * edt,et070080dh6: EDT 7.0" LCD TFT
  161                  */
  162                 compatible = "edt,et057090dhu";
  163                 backlight = <&backlight>;
  164                 power-supply = <&reg_3v3>;
  165         };
  166 
  167         reg_3v3: regulator-3v3 {
  168                 compatible = "regulator-fixed";
  169                 regulator-name = "3.3V_SW";
  170                 regulator-min-microvolt = <3300000>;
  171                 regulator-max-microvolt = <3300000>;
  172         };
  173 
  174         reg_5v0: regulator-5v0 {
  175                 compatible = "regulator-fixed";
  176                 regulator-name = "5V_SW";
  177                 regulator-min-microvolt = <5000000>;
  178                 regulator-max-microvolt = <5000000>;
  179         };
  180 
  181         reg_usbc_vbus: regulator-usbc-vbus {
  182                 compatible = "regulator-fixed";
  183                 regulator-name = "VCC_USB5";
  184                 regulator-min-microvolt = <5000000>;
  185                 regulator-max-microvolt = <5000000>;
  186                 vin-supply = <&reg_5v0>;
  187         };
  188 
  189         /* USBH_PEN resp. USB_P_EN */
  190         reg_usbh_vbus: regulator-usbh-vbus {
  191                 compatible = "regulator-fixed";
  192                 regulator-name = "VCC_USB[1-4]";
  193                 regulator-min-microvolt = <5000000>;
  194                 regulator-max-microvolt = <5000000>;
  195                 gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
  196                 vin-supply = <&reg_5v0>;
  197         };
  198 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/tegra30-colibri-eval-v3.dts

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sys/contrib/device-tree/src/arm/tegra30-colibri-eval-v3.dts