arch/arm/boot/dts/k2hk-evm.dts

   1 /*
   2  * Copyright 2013 Texas Instruments, Inc.
   3  *
   4  * Keystone 2 Kepler/Hawking EVM device tree
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10 /dts-v1/;
  11
  12 #include "keystone.dtsi"
  13
  14 / {
  15         compatible =  "ti,keystone-evm";
  16
  17         soc {
  18                 clock {
  19                         refclksys: refclksys {
  20                                 #clock-cells = <0>;
  21                                 compatible = "fixed-clock";
  22                                 clock-frequency = <122880000>;
  23                                 clock-output-names = "refclk-sys";
  24                         };
  25
  26                         refclkpass: refclkpass {
  27                                 #clock-cells = <0>;
  28                                 compatible = "fixed-clock";
  29                                 clock-frequency = <122880000>;
  30                                 clock-output-names = "refclk-pass";
  31                         };
  32
  33                         refclkarm: refclkarm {
  34                                 #clock-cells = <0>;
  35                                 compatible = "fixed-clock";
  36                                 clock-frequency = <125000000>;
  37                                 clock-output-names = "refclk-arm";
  38                         };
  39
  40                         refclkddr3a: refclkddr3a {
  41                                 #clock-cells = <0>;
  42                                 compatible = "fixed-clock";
  43                                 clock-frequency = <100000000>;
  44                                 clock-output-names = "refclk-ddr3a";
  45                         };
  46
  47                         refclkddr3b: refclkddr3b {
  48                                 #clock-cells = <0>;
  49                                 compatible = "fixed-clock";
  50                                 clock-frequency = <100000000>;
  51                                 clock-output-names = "refclk-ddr3b";
  52                         };
  53                 };
  54         };
  55
  56         leds {
  57                 compatible = "gpio-leds";
  58                 debug1_1 {
  59                         label = "keystone:green:debug1";
  60                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; /* 12 */
  61                 };
  62
  63                 debug1_2 {
  64                         label = "keystone:red:debug1";
  65                         gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; /* 13 */
  66                 };
  67
  68                 debug2 {
  69                         label = "keystone:blue:debug2";
  70                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; /* 14 */
  71                 };
  72
  73                 debug3 {
  74                         label = "keystone:blue:debug3";
  75                         gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>; /* 15 */
  76                 };
  77         };
  78 };
  79
  80 &usb_phy {
  81         status = "okay";
  82 };
  83
  84 &usb {
  85         status = "okay";
  86 };