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