board/nvidia/dts/tegra2-seaboard.dts

   1 /dts-v1/;
   2
   3 /memreserve/ 0x1c000000 0x04000000;
   4 /include/ ARCH_CPU_DTS
   5
   6 / {
   7         model = "NVIDIA Seaboard";
   8         compatible = "nvidia,seaboard", "nvidia,tegra20";
   9
  10         chosen {
  11                 bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8 root=/dev/mmcblk1p3 rw rootwait";
  12         };
  13
  14         aliases {
  15                 /* This defines the order of our USB ports */
  16                 usb0 = "/usb@c5008000";
  17                 usb1 = "/usb@c5000000";
  18
  19                 i2c0 = "/i2c@7000d000";
  20                 i2c1 = "/i2c@7000c000";
  21                 i2c2 = "/i2c@7000c400";
  22                 i2c3 = "/i2c@7000c500";
  23         };
  24
  25         memory {
  26                 device_type = "memory";
  27                 reg = < 0x00000000 0x40000000 >;
  28         };
  29
  30         /* This is not used in U-Boot, but is expected to be in kernel .dts */
  31         i2c@7000d000 {
  32                 clock-frequency = <100000>;
  33                 pmic@34 {
  34                         compatible = "ti,tps6586x";
  35                         reg = <0x34>;
  36
  37                         clk_32k: clock {
  38                                 compatible = "fixed-clock";
  39                                 /*
  40                                  * leave out for now due to CPP:
  41                                  * #clock-cells = <0>;
  42                                  */
  43                                 clock-frequency = <32768>;
  44                         };
  45                 };
  46         };
  47
  48         clocks {
  49                 osc {
  50                         clock-frequency = <12000000>;
  51                 };
  52         };
  53
  54         clock@60006000 {
  55                 clocks = <&clk_32k &osc>;
  56         };
  57
  58         serial@70006300 {
  59                 clock-frequency = < 216000000 >;
  60         };
  61
  62         sdhci@c8000400 {
  63                 cd-gpios = <&gpio 69 0>; /* gpio PI5 */
  64                 wp-gpios = <&gpio 57 0>; /* gpio PH1 */
  65                 power-gpios = <&gpio 70 0>; /* gpio PI6 */
  66         };
  67
  68         sdhci@c8000600 {
  69                 support-8bit;
  70         };
  71
  72         usb@c5000000 {
  73                 nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 */
  74                 dr_mode = "otg";
  75         };
  76
  77         usb@c5004000 {
  78                 status = "disabled";
  79         };
  80
  81         i2c@7000c000 {
  82                 clock-frequency = <100000>;
  83         };
  84
  85         i2c@7000c400 {
  86                 status = "disabled";
  87         };
  88
  89         i2c@7000c500 {
  90                 clock-frequency = <100000>;
  91         };
  92 };