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

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright 2012 Free Electrons
   4  */
   5
   6 /*
   7  * The CFA-10049 is an expansion board for the CFA-10036 module, thus we
   8  * need to include the CFA-10036 DTS.
   9  */
  10 #include "imx28-cfa10036.dts"
  11
  12 / {
  13         model = "Crystalfontz CFA-10037 Board";
  14         compatible = "crystalfontz,cfa10037", "crystalfontz,cfa10036", "fsl,imx28";
  15
  16         apb@80000000 {
  17                 apbh@80000000 {
  18                         pinctrl@80018000 {
  19                                 usb_pins_cfa10037: usb-10037@0 {
  20                                         reg = <0>;
  21                                         fsl,pinmux-ids = <
  22                                                 MX28_PAD_GPMI_D07__GPIO_0_7
  23                                         >;
  24                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
  25                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
  26                                         fsl,pull-up = <MXS_PULL_DISABLE>;
  27                                 };
  28
  29                                 mac0_pins_cfa10037: mac0-10037@0 {
  30                                         reg = <0>;
  31                                         fsl,pinmux-ids = <
  32                                                 MX28_PAD_SSP2_SS2__GPIO_2_21
  33                                         >;
  34                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
  35                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
  36                                         fsl,pull-up = <MXS_PULL_DISABLE>;
  37                                 };
  38                         };
  39                 };
  40
  41                 apbx@80040000 {
  42                         usbphy1: usbphy@8007e000 {
  43                                 status = "okay";
  44                         };
  45                 };
  46         };
  47
  48         ahb@80080000 {
  49                 usb1: usb@80090000 {
  50                         vbus-supply = <&reg_usb1_vbus>;
  51                         pinctrl-0 = <&usb1_pins_a>;
  52                         pinctrl-names = "default";
  53                         status = "okay";
  54                 };
  55
  56                 mac0: ethernet@800f0000 {
  57                         phy-mode = "rmii";
  58                         pinctrl-names = "default";
  59                         pinctrl-0 = <&mac0_pins_a
  60                                 &mac0_pins_cfa10037>;
  61                         phy-reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
  62                         phy-reset-duration = <100>;
  63                         status = "okay";
  64                 };
  65         };
  66
  67         regulators {
  68                 compatible = "simple-bus";
  69                 #address-cells = <1>;
  70                 #size-cells = <0>;
  71
  72                 reg_usb1_vbus: regulator@0 {
  73                         compatible = "regulator-fixed";
  74                         reg = <0>;
  75                         pinctrl-names = "default";
  76                         pinctrl-0 = <&usb_pins_cfa10037>;
  77                         regulator-name = "usb1_vbus";
  78                         regulator-min-microvolt = <5000000>;
  79                         regulator-max-microvolt = <5000000>;
  80                         gpio = <&gpio0 7 1>;
  81                 };
  82         };
  83 };