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                 serial0 = &uarta;
  14                 serial1 = &uartb;
  15                 serial2 = &uartd;
  16         };
  17
  18         chosen {
  19                 stdout-path = "serial0:115200n8";
  20         };
  21
  22         host1x@50000000 {
  23                 dc@54200000 {
  24                         rgb {
  25                                 status = "okay";
  26                                 nvidia,panel = <&panel>;
  27                         };
  28                 };
  29                 hdmi@54280000 {
  30                         status = "okay";
  31                 };
  32         };
  33
  34         serial@70006000 {
  35                 status = "okay";
  36         };
  37
  38         serial@70006040 {
  39                 compatible = "nvidia,tegra30-hsuart";
  40                 status = "okay";
  41         };
  42
  43         serial@70006300 {
  44                 compatible = "nvidia,tegra30-hsuart";
  45                 status = "okay";
  46         };
  47
  48         pwm@7000a000 {
  49                 status = "okay";
  50         };
  51
  52         /*
  53          * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
  54          * board)
  55          */
  56         i2c@7000c000 {
  57                 status = "okay";
  58                 clock-frequency = <100000>;
  59
  60                 /* M41T0M6 real time clock on carrier board */
  61                 rtc@68 {
  62                         compatible = "st,m41t00";
  63                         reg = <0x68>;
  64                 };
  65         };
  66
  67         /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
  68         hdmiddc: i2c@7000c700 {
  69                 status = "okay";
  70         };
  71
  72         /* SPI1: Colibri SSP */
  73         spi@7000d400 {
  74                 status = "okay";
  75                 spi-max-frequency = <25000000>;
  76                 can0: can@0 {
  77                         compatible = "microchip,mcp2515";
  78                         reg = <0>;
  79                         clocks = <&clk16m>;
  80                         interrupt-parent = <&gpio>;
  81                         interrupts = <TEGRA_GPIO(S, 0) GPIO_ACTIVE_LOW>;
  82                         spi-max-frequency = <10000000>;
  83                 };
  84                 spidev0: spi@1 {
  85                         compatible = "spidev";
  86                         reg = <1>;
  87                         spi-max-frequency = <25000000>;
  88                 };
  89         };
  90
  91         /* SD/MMC */
  92         sdhci@78000200 {
  93                 status = "okay";
  94                 bus-width = <4>;
  95                 cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
  96                 no-1-8-v;
  97         };
  98
  99         /* EHCI instance 0: USB1_DP/N -> USBC_P/N */
 100         usb@7d000000 {
 101                 status = "okay";
 102         };
 103
 104         usb-phy@7d000000 {
 105                 status = "okay";
 106                 dr_mode = "otg";
 107                 vbus-supply = <&usbc_vbus_reg>;
 108         };
 109
 110         /* EHCI instance 2: USB3_DP/N -> USBH_P/N */
 111         usb@7d008000 {
 112                 status = "okay";
 113         };
 114
 115         usb-phy@7d008000 {
 116                 status = "okay";
 117                 vbus-supply = <&usbh_vbus_reg>;
 118         };
 119
 120         backlight: backlight {
 121                 compatible = "pwm-backlight";
 122
 123                 /* PWM<A> */
 124                 pwms = <&pwm 0 5000000>;
 125                 brightness-levels = <255 128 64 32 16 8 4 0>;
 126                 default-brightness-level = <6>;
 127                 /* BL_ON */
 128                 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
 129         };
 130
 131         clocks {
 132                 clk16m: clk@1 {
 133                         compatible = "fixed-clock";
 134                         reg=<1>;
 135                         #clock-cells = <0>;
 136                         clock-frequency = <16000000>;
 137                         clock-output-names = "clk16m";
 138                 };
 139         };
 140
 141         gpio-keys {
 142                 compatible = "gpio-keys";
 143
 144                 wakeup {
 145                         label = "SODIMM pin 45 wakeup";
 146                         gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
 147                         linux,code = <KEY_WAKEUP>;
 148                         debounce-interval = <10>;
 149                         wakeup-source;
 150                 };
 151         };
 152
 153         panel: panel {
 154                 /*
 155                  * edt,et057090dhu: EDT 5.7" LCD TFT
 156                  * edt,et070080dh6: EDT 7.0" LCD TFT
 157                  */
 158                 compatible = "edt,et057090dhu", "simple-panel";
 159
 160                 backlight = <&backlight>;
 161         };
 162
 163         pwmleds {
 164                 compatible = "pwm-leds";
 165
 166                 pwmb {
 167                         label = "PWM<B>";
 168                         pwms = <&pwm 1 19600>;
 169                         max-brightness = <255>;
 170                 };
 171                 pwmc {
 172                         label = "PWM<C>";
 173                         pwms = <&pwm 2 19600>;
 174                         max-brightness = <255>;
 175                 };
 176                 pwmd {
 177                         label = "PWM<D>";
 178                         pwms = <&pwm 3 19600>;
 179                         max-brightness = <255>;
 180                 };
 181         };
 182
 183         regulators {
 184                 sys_5v0_reg: regulator@1 {
 185                         compatible = "regulator-fixed";
 186                         reg = <1>;
 187                         regulator-name = "5v0";
 188                         regulator-min-microvolt = <5000000>;
 189                         regulator-max-microvolt = <5000000>;
 190                         regulator-always-on;
 191                 };
 192
 193                 usbc_vbus_reg: regulator@2 {
 194                         compatible = "regulator-fixed";
 195                         reg = <2>;
 196                         regulator-name = "usbc_vbus";
 197                         regulator-min-microvolt = <5000000>;
 198                         regulator-max-microvolt = <5000000>;
 199                         vin-supply = <&sys_5v0_reg>;
 200                 };
 201
 202                 /* USBH_PEN */
 203                 usbh_vbus_reg: regulator@3 {
 204                         compatible = "regulator-fixed";
 205                         reg = <3>;
 206                         regulator-name = "usbh_vbus";
 207                         regulator-min-microvolt = <5000000>;
 208                         regulator-max-microvolt = <5000000>;
 209                         gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
 210                         vin-supply = <&sys_5v0_reg>;
 211                 };
 212         };
 213 };