tegra30-apalis-v1.1-eval.dts

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    1 // SPDX-License-Identifier: GPL-2.0 OR MIT
    2 /dts-v1/;
    3 
    4 #include <dt-bindings/input/input.h>
    5 #include "tegra30-apalis-v1.1.dtsi"
    6 
    7 / {
    8         model = "Toradex Apalis T30 on Apalis Evaluation Board";
    9         compatible = "toradex,apalis_t30-v1.1-eval", "toradex,apalis_t30-eval",
   10                      "toradex,apalis_t30-v1.1", "toradex,apalis_t30",
   11                      "nvidia,tegra30";
   12 
   13         aliases {
   14                 rtc0 = "/i2c@7000c000/rtc@68";
   15                 rtc1 = "/i2c@7000d000/pmic@2d";
   16                 rtc2 = "/rtc@7000e000";
   17                 serial0 = &uarta;
   18                 serial1 = &uartb;
   19                 serial2 = &uartc;
   20                 serial3 = &uartd;
   21         };
   22 
   23         chosen {
   24                 stdout-path = "serial0:115200n8";
   25         };
   26 
   27         pcie@3000 {
   28                 pci@1,0 {
   29                         status = "okay";
   30                 };
   31 
   32                 pci@2,0 {
   33                         status = "okay";
   34                 };
   35         };
   36 
   37         host1x@50000000 {
   38                 dc@54200000 {
   39                         rgb {
   40                                 status = "okay";
   41                                 nvidia,panel = <&panel>;
   42                         };
   43                 };
   44 
   45                 hdmi@54280000 {
   46                         status = "okay";
   47                         hdmi-supply = <&reg_5v0>;
   48                 };
   49         };
   50 
   51         /* Apalis UART1 */
   52         serial@70006000 {
   53                 status = "okay";
   54         };
   55 
   56         /* Apalis UART2 */
   57         serial@70006040 {
   58                 status = "okay";
   59         };
   60 
   61         /* Apalis UART3 */
   62         serial@70006200 {
   63                 status = "okay";
   64         };
   65 
   66         /* Apalis UART4 */
   67         serial@70006300 {
   68                 status = "okay";
   69         };
   70 
   71         pwm@7000a000 {
   72                 status = "okay";
   73         };
   74 
   75         /*
   76          * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
   77          * board)
   78          */
   79         i2c@7000c000 {
   80                 status = "okay";
   81                 clock-frequency = <400000>;
   82 
   83                 pcie-switch@58 {
   84                         compatible = "plx,pex8605";
   85                         reg = <0x58>;
   86                 };
   87 
   88                 /* M41T0M6 real time clock on carrier board */
   89                 rtc@68 {
   90                         compatible = "st,m41t0";
   91                         reg = <0x68>;
   92                 };
   93         };
   94 
   95         /* GEN2_I2C: unused */
   96 
   97         /*
   98          * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on
   99          * carrier board)
  100          */
  101         i2c@7000c500 {
  102                 status = "okay";
  103                 clock-frequency = <400000>;
  104         };
  105 
  106         /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
  107         i2c@7000c700 {
  108                 status = "okay";
  109         };
  110 
  111         /* SPI1: Apalis SPI1 */
  112         spi@7000d400 {
  113                 status = "okay";
  114                 spi-max-frequency = <25000000>;
  115         };
  116 
  117         /* SPI5: Apalis SPI2 */
  118         spi@7000dc00 {
  119                 status = "okay";
  120                 spi-max-frequency = <25000000>;
  121         };
  122 
  123         /* Apalis SD1 */
  124         mmc@78000000 {
  125                 status = "okay";
  126                 bus-width = <4>;
  127                 /* SD1_CD# */
  128                 cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
  129                 no-1-8-v;
  130         };
  131 
  132         /* Apalis MMC1 */
  133         mmc@78000400 {
  134                 status = "okay";
  135                 bus-width = <8>;
  136                 /* MMC1_CD# */
  137                 cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
  138                 vqmmc-supply = <&reg_vddio_sdmmc3>;
  139         };
  140 
  141         /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
  142         usb@7d000000 {
  143                 status = "okay";
  144                 dr_mode = "otg";
  145         };
  146 
  147         usb-phy@7d000000 {
  148                 status = "okay";
  149                 vbus-supply = <&reg_usbo1_vbus>;
  150         };
  151 
  152         /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
  153         usb@7d004000 {
  154                 status = "okay";
  155         };
  156 
  157         usb-phy@7d004000 {
  158                 status = "okay";
  159                 vbus-supply = <&reg_usbh_vbus>;
  160         };
  161 
  162         /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
  163         usb@7d008000 {
  164                 status = "okay";
  165         };
  166 
  167         usb-phy@7d008000 {
  168                 status = "okay";
  169                 vbus-supply = <&reg_usbh_vbus>;
  170         };
  171 
  172         backlight: backlight {
  173                 compatible = "pwm-backlight";
  174                 brightness-levels = <255 231 223 207 191 159 127 0>;
  175                 default-brightness-level = <6>;
  176                 /* BKL1_ON */
  177                 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
  178                 power-supply = <&reg_3v3>;
  179                 pwms = <&pwm 0 5000000>; /* BKL1_PWM */
  180         };
  181 
  182         gpio-keys {
  183                 compatible = "gpio-keys";
  184 
  185                 key-wakeup {
  186                         label = "WAKE1_MICO";
  187                         gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>;
  188                         linux,code = <KEY_WAKEUP>;
  189                         debounce-interval = <10>;
  190                         wakeup-source;
  191                 };
  192         };
  193 
  194         panel: panel {
  195                 /*
  196                  * edt,et057090dhu: EDT 5.7" LCD TFT
  197                  * edt,et070080dh6: EDT 7.0" LCD TFT
  198                  */
  199                 compatible = "edt,et057090dhu";
  200                 backlight = <&backlight>;
  201                 power-supply = <&reg_3v3>;
  202         };
  203 
  204         reg_3v3: regulator-3v3 {
  205                 compatible = "regulator-fixed";
  206                 regulator-name = "3.3V_SW";
  207                 regulator-min-microvolt = <3300000>;
  208                 regulator-max-microvolt = <3300000>;
  209         };
  210 
  211         reg_5v0: regulator-5v0 {
  212                 compatible = "regulator-fixed";
  213                 regulator-name = "5V_SW";
  214                 regulator-min-microvolt = <5000000>;
  215                 regulator-max-microvolt = <5000000>;
  216         };
  217 
  218         /* USBO1_EN */
  219         reg_usbo1_vbus: regulator-usbo1-vbus {
  220                 compatible = "regulator-fixed";
  221                 regulator-name = "VCC_USBO1";
  222                 regulator-min-microvolt = <5000000>;
  223                 regulator-max-microvolt = <5000000>;
  224                 gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
  225                 enable-active-high;
  226                 vin-supply = <&reg_5v0>;
  227         };
  228 
  229         /* USBH_EN */
  230         reg_usbh_vbus: regulator-usbh-vbus {
  231                 compatible = "regulator-fixed";
  232                 regulator-name = "VCC_USBH(2A|2C|2D|3|4)";
  233                 regulator-min-microvolt = <5000000>;
  234                 regulator-max-microvolt = <5000000>;
  235                 gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
  236                 enable-active-high;
  237                 vin-supply = <&reg_5v0>;
  238         };
  239 
  240         /*
  241          * 1.8 volt resp. 3.3 volt VDDIO_SDMMC3 depending on
  242          * EN_+3.3_SDMMC3 GPIO
  243          */
  244         reg_vddio_sdmmc3: regulator-vddio-sdmmc3 {
  245                 compatible = "regulator-gpio";
  246                 regulator-name = "VDDIO_SDMMC3";
  247                 regulator-min-microvolt = <1800000>;
  248                 regulator-max-microvolt = <3300000>;
  249                 regulator-type = "voltage";
  250                 gpios = <&gpio TEGRA_GPIO(J, 5) GPIO_ACTIVE_HIGH>;
  251                 states = <1800000 0x0>,
  252                          <3300000 0x1>;
  253                 startup-delay-us = <100000>;
  254                 vin-supply = <&vddio_sdmmc_1v8_reg>;
  255         };
  256 };
  257 
  258 &gpio {
  259         /* Apalis GPIO7 MXM3 pin 15 PLX PEX 8605 PCIe Switch Reset */
  260         pex-perst-n-hog {
  261                 gpio-hog;
  262                 gpios = <TEGRA_GPIO(S, 7) GPIO_ACTIVE_HIGH>;
  263                 output-high;
  264                 line-name = "PEX_PERST_N";
  265         };
  266 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/tegra30-apalis-v1.1-eval.dts

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sys/contrib/device-tree/src/arm/tegra30-apalis-v1.1-eval.dts