arch/arm/boot/dts/tegra30-colibri-eval-v3.dts

   1 /dts-v1/;
   2
   3 #include "tegra30-colibri.dtsi"
   4
   5 / {
   6         model = "Toradex Colibri T30 on Colibri Evaluation Board";
   7         compatible = "toradex,colibri_t30-eval-v3", "toradex,colibri_t30", "nvidia,tegra30";
   8
   9         aliases {
  10                 rtc0 = "/i2c@7000c000/rtc@68";
  11                 rtc1 = "/i2c@7000d000/tps65911@2d";
  12                 rtc2 = "/rtc@7000e000";
  13         };
  14
  15         host1x@50000000 {
  16                 dc@54200000 {
  17                         rgb {
  18                                 status = "okay";
  19                                 nvidia,panel = <&panel>;
  20                         };
  21                 };
  22                 hdmi@54280000 {
  23                         status = "okay";
  24                 };
  25         };
  26
  27         serial@70006000 {
  28                 status = "okay";
  29         };
  30
  31         serial@70006040 {
  32                 compatible = "nvidia,tegra30-hsuart";
  33                 status = "okay";
  34         };
  35
  36         serial@70006300 {
  37                 compatible = "nvidia,tegra30-hsuart";
  38                 status = "okay";
  39         };
  40
  41         pwm@7000a000 {
  42                 status = "okay";
  43         };
  44
  45         /*
  46          * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
  47          * board)
  48          */
  49         i2c@7000c000 {
  50                 status = "okay";
  51                 clock-frequency = <100000>;
  52
  53                 /* M41T0M6 real time clock on carrier board */
  54                 rtc@68 {
  55                         compatible = "stm,m41t00";
  56                         reg = <0x68>;
  57                 };
  58         };
  59
  60         /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
  61         hdmiddc: i2c@7000c700 {
  62                 status = "okay";
  63         };
  64
  65         /* SPI1: Colibri SSP */
  66         spi@7000d400 {
  67                 status = "okay";
  68                 spi-max-frequency = <25000000>;
  69                 can0: can@0 {
  70                         compatible = "microchip,mcp2515";
  71                         reg = <0>;
  72                         clocks = <&clk16m>;
  73                         interrupt-parent = <&gpio>;
  74                         interrupts = <TEGRA_GPIO(S, 0) GPIO_ACTIVE_LOW>;
  75                         spi-max-frequency = <10000000>;
  76                 };
  77                 spidev0: spi@1 {
  78                         compatible = "spidev";
  79                         reg = <1>;
  80                         spi-max-frequency = <25000000>;
  81                 };
  82         };
  83
  84         sdhci@78000200 {
  85                 status = "okay";
  86                 bus-width = <4>;
  87                 cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
  88                 no-1-8-v;
  89         };
  90
  91         /* EHCI instance 0: USB1_DP/N -> USBC_P/N */
  92         usb@7d000000 {
  93                 status = "okay";
  94         };
  95
  96         usb-phy@7d000000 {
  97                 status = "okay";
  98                 dr_mode = "otg";
  99                 vbus-supply = <&usbc_vbus_reg>;
 100         };
 101
 102         /* EHCI instance 2: USB3_DP/N -> USBH_P/N */
 103         usb@7d008000 {
 104                 status = "okay";
 105         };
 106
 107         usb-phy@7d008000 {
 108                 status = "okay";
 109                 vbus-supply = <&usbh_vbus_reg>;
 110         };
 111
 112         backlight: backlight {
 113                 compatible = "pwm-backlight";
 114
 115                 /* PWM<A> */
 116                 pwms = <&pwm 0 5000000>;
 117                 brightness-levels = <255 128 64 32 16 8 4 0>;
 118                 default-brightness-level = <6>;
 119                 /* BL_ON */
 120                 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
 121         };
 122
 123         clocks {
 124                 clk16m: clk@1 {
 125                         compatible = "fixed-clock";
 126                         reg=<1>;
 127                         #clock-cells = <0>;
 128                         clock-frequency = <16000000>;
 129                         clock-output-names = "clk16m";
 130                 };
 131         };
 132
 133         gpio-keys {
 134                 compatible = "gpio-keys";
 135
 136                 power {
 137                         label = "Power";
 138                         gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
 139                         linux,code = <KEY_POWER>;
 140                         debounce-interval = <10>;
 141                         gpio-key,wakeup;
 142                 };
 143         };
 144
 145         panel: panel {
 146                 /*
 147                  * edt,et057090dhu: EDT 5.7" LCD TFT
 148                  * edt,et070080dh6: EDT 7.0" LCD TFT
 149                  */
 150                 compatible = "edt,et057090dhu", "simple-panel";
 151
 152                 backlight = <&backlight>;
 153         };
 154
 155         pwmleds {
 156                 compatible = "pwm-leds";
 157
 158                 pwmb {
 159                         label = "PWM<B>";
 160                         pwms = <&pwm 1 19600>;
 161                         max-brightness = <255>;
 162                 };
 163                 pwmc {
 164                         label = "PWM<C>";
 165                         pwms = <&pwm 2 19600>;
 166                         max-brightness = <255>;
 167                 };
 168                 pwmd {
 169                         label = "PWM<D>";
 170                         pwms = <&pwm 3 19600>;
 171                         max-brightness = <255>;
 172                 };
 173         };
 174
 175         regulators {
 176                 sys_5v0_reg: regulator@1 {
 177                         compatible = "regulator-fixed";
 178                         reg = <1>;
 179                         regulator-name = "5v0";
 180                         regulator-min-microvolt = <5000000>;
 181                         regulator-max-microvolt = <5000000>;
 182                         regulator-always-on;
 183                 };
 184
 185                 usbc_vbus_reg: regulator@2 {
 186                         compatible = "regulator-fixed";
 187                         reg = <2>;
 188                         regulator-name = "usbc_vbus";
 189                         regulator-min-microvolt = <5000000>;
 190                         regulator-max-microvolt = <5000000>;
 191                         vin-supply = <&sys_5v0_reg>;
 192                 };
 193
 194                 /* USBH_PEN */
 195                 usbh_vbus_reg: regulator@3 {
 196                         compatible = "regulator-fixed";
 197                         reg = <3>;
 198                         regulator-name = "usbh_vbus";
 199                         regulator-min-microvolt = <5000000>;
 200                         regulator-max-microvolt = <5000000>;
 201                         gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
 202                         vin-supply = <&sys_5v0_reg>;
 203                 };
 204         };
 205 };