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     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 = <®_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 };
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