arch/arm/boot/dts/vf-colibri-eval-v3.dtsi

   1 /*
   2  * Copyright 2014 Toradex AG
   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 as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  */
   9
  10 / {
  11         chosen {
  12                 bootargs = "console=ttyLP0,115200";
  13         };
  14
  15         regulators {
  16                 compatible = "simple-bus";
  17                 #address-cells = <1>;
  18                 #size-cells = <0>;
  19
  20                 sys_5v0_reg: regulator@0 {
  21                         compatible = "regulator-fixed";
  22                         reg = <0>;
  23                         regulator-name = "5v0";
  24                         regulator-min-microvolt = <5000000>;
  25                         regulator-max-microvolt = <5000000>;
  26                         regulator-always-on;
  27                 };
  28
  29                 /* USBH_PEN */
  30                 usbh_vbus_reg: regulator@1 {
  31                         compatible = "regulator-fixed";
  32                         pinctrl-names = "default";
  33                         pinctrl-0 = <&pinctrl_usbh1_reg>;
  34                         reg = <1>;
  35                         regulator-name = "usbh_vbus";
  36                         regulator-min-microvolt = <5000000>;
  37                         regulator-max-microvolt = <5000000>;
  38                         gpio = <&gpio3 19 GPIO_ACTIVE_LOW>;
  39                         vin-supply = <&sys_5v0_reg>;
  40                 };
  41         };
  42 };
  43
  44 &bl {
  45         brightness-levels = <0 4 8 16 32 64 128 255>;
  46         default-brightness-level = <6>;
  47         status  = "okay";
  48 };
  49
  50 &esdhc1 {
  51         pinctrl-names = "default";
  52         pinctrl-0 = <&pinctrl_esdhc1>;
  53         bus-width = <4>;
  54         status = "okay";
  55 };
  56
  57 &fec1 {
  58         phy-mode = "rmii";
  59         pinctrl-names = "default";
  60         pinctrl-0 = <&pinctrl_fec1>;
  61         status = "okay";
  62 };
  63
  64 &i2c0 {
  65         status = "okay";
  66
  67         /* M41T0M6 real time clock on carrier board */
  68         rtc: m41t0m6@68 {
  69                 compatible = "st,m41t00";
  70                 reg = <0x68>;
  71         };
  72 };
  73
  74 &pwm0 {
  75         status = "okay";
  76 };
  77
  78 &pwm1 {
  79         status = "okay";
  80 };
  81
  82 &uart0 {
  83         status = "okay";
  84 };
  85
  86 &uart1 {
  87         status = "okay";
  88 };
  89
  90 &uart2 {
  91         status = "okay";
  92 };
  93
  94 &usbh1 {
  95         vbus-supply = <&usbh_vbus_reg>;
  96 };