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                 stdout-path = "serial0:115200n8";
  13         };
  14
  15         clk16m: clk16m {
  16                 compatible = "fixed-clock";
  17                 #clock-cells = <0>;
  18                 clock-frequency = <16000000>;
  19         };
  20
  21         regulators {
  22                 compatible = "simple-bus";
  23                 #address-cells = <1>;
  24                 #size-cells = <0>;
  25
  26                 sys_5v0_reg: regulator@0 {
  27                         compatible = "regulator-fixed";
  28                         reg = <0>;
  29                         regulator-name = "5v0";
  30                         regulator-min-microvolt = <5000000>;
  31                         regulator-max-microvolt = <5000000>;
  32                         regulator-always-on;
  33                 };
  34
  35                 /* USBH_PEN */
  36                 usbh_vbus_reg: regulator@1 {
  37                         compatible = "regulator-fixed";
  38                         pinctrl-names = "default";
  39                         pinctrl-0 = <&pinctrl_usbh1_reg>;
  40                         reg = <1>;
  41                         regulator-name = "usbh_vbus";
  42                         regulator-min-microvolt = <5000000>;
  43                         regulator-max-microvolt = <5000000>;
  44                         gpio = <&gpio2 19 GPIO_ACTIVE_LOW>;
  45                         vin-supply = <&sys_5v0_reg>;
  46                 };
  47         };
  48 };
  49
  50 &bl {
  51         brightness-levels = <0 4 8 16 32 64 128 255>;
  52         default-brightness-level = <6>;
  53         status  = "okay";
  54 };
  55
  56 &dspi1 {
  57         status = "okay";
  58
  59         mcp2515can: can@0 {
  60                 compatible = "microchip,mcp2515";
  61                 pinctrl-names = "default";
  62                 pinctrl-0 = <&pinctrl_can_int>;
  63                 reg = <0>;
  64                 clocks = <&clk16m>;
  65                 spi-max-frequency = <10000000>;
  66                 interrupt-parent = <&gpio1>;
  67                 interrupts = <11 GPIO_ACTIVE_LOW>;
  68         };
  69 };
  70
  71 &esdhc1 {
  72         pinctrl-names = "default";
  73         pinctrl-0 = <&pinctrl_esdhc1>;
  74         bus-width = <4>;
  75         status = "okay";
  76 };
  77
  78 &fec1 {
  79         phy-mode = "rmii";
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&pinctrl_fec1>;
  82         status = "okay";
  83 };
  84
  85 &i2c0 {
  86         status = "okay";
  87
  88         /* M41T0M6 real time clock on carrier board */
  89         rtc: m41t0m6@68 {
  90                 compatible = "st,m41t00";
  91                 reg = <0x68>;
  92         };
  93 };
  94
  95 &pwm0 {
  96         status = "okay";
  97 };
  98
  99 &pwm1 {
 100         status = "okay";
 101 };
 102
 103 &uart0 {
 104         status = "okay";
 105 };
 106
 107 &uart1 {
 108         status = "okay";
 109 };
 110
 111 &uart2 {
 112         status = "okay";
 113 };
 114
 115 &usbh1 {
 116         vbus-supply = <&usbh_vbus_reg>;
 117 };
 118
 119 &iomuxc {
 120         vf610-colibri {
 121                 pinctrl_can_int: can_int {
 122                         fsl,pins = <
 123                                 VF610_PAD_PTB21__GPIO_43        0x22ed
 124                         >;
 125                 };
 126         };
 127 };