arch/arm/dts/tegra20-colibri.dts

   1 /dts-v1/;
   2
   3 #include "tegra20.dtsi"
   4
   5 / {
   6         model = "Toradex Colibri T20";
   7         compatible = "toradex,colibri_t20", "nvidia,tegra20";
   8
   9         chosen {
  10                 stdout-path = &uarta;
  11         };
  12
  13         aliases {
  14                 usb0 = "/usb@c5008000";
  15                 usb1 = "/usb@c5000000";
  16                 usb2 = "/usb@c5004000";
  17                 sdhci0 = "/sdhci@c8000600";
  18         };
  19
  20         host1x {
  21                 status = "okay";
  22                 dc@54200000 {
  23                         status = "okay";
  24                         rgb {
  25                                 status = "okay";
  26                                 nvidia,panel = <&lcd_panel>;
  27                         };
  28                 };
  29         };
  30
  31         usb@c5000000 {
  32                 dr_mode = "otg";
  33         };
  34
  35         usb@c5004000 {
  36                 nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
  37                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(BB, 1) GPIO_ACTIVE_HIGH>;
  38         };
  39
  40         usb@c5008000 {
  41                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
  42         };
  43
  44         nand-controller@70008000 {
  45                 nvidia,wp-gpios = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_HIGH>;
  46                 nvidia,width = <8>;
  47                 nvidia,timing = <15 100 25 80 25 10 15 10 100>;
  48
  49                 nand@0 {
  50                         reg = <0>;
  51                         compatible = "nand-flash";
  52                 };
  53         };
  54
  55         sdhci@c8000600 {
  56                 status = "okay";
  57                 cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
  58                 bus-width = <4>;
  59         };
  60
  61         lcd_panel: panel {
  62                 clock = <25175000>;
  63                 xres = <640>;
  64                 yres = <480>;
  65                 left-margin = <48>;     /* horizontal back porch */
  66                 right-margin = <16>;    /* horizontal front porch */
  67                 hsync-len = <96>;
  68                 lower-margin = <11>;    /* vertical front porch */
  69                 upper-margin = <31>;    /* vertical back porch */
  70                 vsync-len = <2>;
  71                 hsync-active-high;
  72                 vsync-active-high;
  73                 nvidia,bits-per-pixel = <16>;
  74                 nvidia,pwm = <&pwm 0 0>;
  75                 nvidia,backlight-enable-gpios = <&gpio TEGRA_GPIO(T, 4) GPIO_ACTIVE_HIGH>;
  76                 nvidia,panel-timings = <0 0 0 0>;
  77         };
  78 };