arch/arm/boot/dts/omap3-overo-tobi-common.dtsi

   1 /*
   2  * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 /*
  10  * Tobi expansion board is manufactured by Gumstix Inc.
  11  */
  12
  13 #include "omap3-overo.dtsi"
  14
  15 / {
  16         leds {
  17                 compatible = "gpio-leds";
  18                 heartbeat {
  19                         label = "overo:red:gpio21";
  20                         gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
  21                         linux,default-trigger = "heartbeat";
  22                 };
  23         };
  24
  25         vddvario: regulator-vddvario {
  26                   compatible = "regulator-fixed";
  27                   regulator-name = "vddvario";
  28                   regulator-always-on;
  29         };
  30
  31         vdd33a: regulator-vdd33a {
  32                 compatible = "regulator-fixed";
  33                 regulator-name = "vdd33a";
  34                 regulator-always-on;
  35         };
  36 };
  37
  38 &gpmc {
  39         ranges = <5 0 0x2c000000 0x1000000>;    /* CS5 */
  40
  41         ethernet@5,0 {
  42                 compatible = "smsc,lan9221", "smsc,lan9115";
  43                 reg = <5 0 0xff>;
  44                 bank-width = <2>;
  45
  46                 gpmc,mux-add-data;
  47                 gpmc,cs-on-ns = <0>;
  48                 gpmc,cs-rd-off-ns = <42>;
  49                 gpmc,cs-wr-off-ns = <36>;
  50                 gpmc,adv-on-ns = <6>;
  51                 gpmc,adv-rd-off-ns = <12>;
  52                 gpmc,adv-wr-off-ns = <12>;
  53                 gpmc,oe-on-ns = <0>;
  54                 gpmc,oe-off-ns = <42>;
  55                 gpmc,we-on-ns = <0>;
  56                 gpmc,we-off-ns = <36>;
  57                 gpmc,rd-cycle-ns = <60>;
  58                 gpmc,wr-cycle-ns = <54>;
  59                 gpmc,access-ns = <36>;
  60                 gpmc,page-burst-access-ns = <0>;
  61                 gpmc,bus-turnaround-ns = <0>;
  62                 gpmc,cycle2cycle-delay-ns = <0>;
  63                 gpmc,wr-data-mux-bus-ns = <18>;
  64                 gpmc,wr-access-ns = <42>;
  65                 gpmc,cycle2cycle-samecsen;
  66                 gpmc,cycle2cycle-diffcsen;
  67
  68                 interrupt-parent = <&gpio6>;
  69                 interrupts = <16 IRQ_TYPE_LEVEL_LOW>;   /* GPIO 176 */
  70                 reg-io-width = <4>;
  71         };
  72 };
  73
  74 &i2c3 {
  75         clock-frequency = <100000>;
  76 };
  77
  78 &mmc3 {
  79         status = "disabled";
  80 };