arch/arm/boot/dts/imx28-cfa10037.dts

   1 /*
   2  * Copyright 2012 Free Electrons
   3  *
   4  * The code contained herein is licensed under the GNU General Public
   5  * License. You may obtain a copy of the GNU General Public License
   6  * Version 2 or later at the following locations:
   7  *
   8  * http://www.opensource.org/licenses/gpl-license.html
   9  * http://www.gnu.org/copyleft/gpl.html
  10  */
  11
  12 /*
  13  * The CFA-10049 is an expansion board for the CFA-10036 module, thus we
  14  * need to include the CFA-10036 DTS.
  15  */
  16 #include "imx28-cfa10036.dts"
  17
  18 / {
  19         model = "Crystalfontz CFA-10037 Board";
  20         compatible = "crystalfontz,cfa10037", "crystalfontz,cfa10036", "fsl,imx28";
  21
  22         apb@80000000 {
  23                 apbh@80000000 {
  24                         pinctrl@80018000 {
  25                                 usb_pins_cfa10037: usb-10037@0 {
  26                                         reg = <0>;
  27                                         fsl,pinmux-ids = <
  28                                                 MX28_PAD_GPMI_D07__GPIO_0_7
  29                                         >;
  30                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
  31                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
  32                                         fsl,pull-up = <MXS_PULL_DISABLE>;
  33                                 };
  34
  35                                 mac0_pins_cfa10037: mac0-10037@0 {
  36                                         reg = <0>;
  37                                         fsl,pinmux-ids = <
  38                                                 MX28_PAD_SSP2_SS2__GPIO_2_21
  39                                         >;
  40                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
  41                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
  42                                         fsl,pull-up = <MXS_PULL_DISABLE>;
  43                                 };
  44                         };
  45                 };
  46
  47                 apbx@80040000 {
  48                         usbphy1: usbphy@8007e000 {
  49                                 status = "okay";
  50                         };
  51                 };
  52         };
  53
  54         ahb@80080000 {
  55                 usb1: usb@80090000 {
  56                         vbus-supply = <&reg_usb1_vbus>;
  57                         pinctrl-0 = <&usb1_pins_a>;
  58                         pinctrl-names = "default";
  59                         status = "okay";
  60                 };
  61
  62                 mac0: ethernet@800f0000 {
  63                         phy-mode = "rmii";
  64                         pinctrl-names = "default";
  65                         pinctrl-0 = <&mac0_pins_a
  66                                 &mac0_pins_cfa10037>;
  67                         phy-reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
  68                         phy-reset-duration = <100>;
  69                         status = "okay";
  70                 };
  71         };
  72
  73         regulators {
  74                 compatible = "simple-bus";
  75                 #address-cells = <1>;
  76                 #size-cells = <0>;
  77
  78                 reg_usb1_vbus: regulator@0 {
  79                         compatible = "regulator-fixed";
  80                         reg = <0>;
  81                         pinctrl-names = "default";
  82                         pinctrl-0 = <&usb_pins_cfa10037>;
  83                         regulator-name = "usb1_vbus";
  84                         regulator-min-microvolt = <5000000>;
  85                         regulator-max-microvolt = <5000000>;
  86                         gpio = <&gpio0 7 1>;
  87                 };
  88         };
  89 };