sun4i-a10-inet97fv2.dts

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    1 /*
    2  * Copyright 2014 Open Source Support GmbH
    3  *
    4  * David Lanzendörfer <david.lanzendoerfer@o2s.ch>
    5  *
    6  * This file is dual-licensed: you can use it either under the terms
    7  * of the GPL or the X11 license, at your option. Note that this dual
    8  * licensing only applies to this file, and not this project as a
    9  * whole.
   10  *
   11  *  a) This file is free software; you can redistribute it and/or
   12  *     modify it under the terms of the GNU General Public License as
   13  *     published by the Free Software Foundation; either version 2 of the
   14  *     License, or (at your option) any later version.
   15  *
   16  *     This file is distributed in the hope that it will be useful,
   17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
   18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   19  *     GNU General Public License for more details.
   20  *
   21  * Or, alternatively,
   22  *
   23  *  b) Permission is hereby granted, free of charge, to any person
   24  *     obtaining a copy of this software and associated documentation
   25  *     files (the "Software"), to deal in the Software without
   26  *     restriction, including without limitation the rights to use,
   27  *     copy, modify, merge, publish, distribute, sublicense, and/or
   28  *     sell copies of the Software, and to permit persons to whom the
   29  *     Software is furnished to do so, subject to the following
   30  *     conditions:
   31  *
   32  *     The above copyright notice and this permission notice shall be
   33  *     included in all copies or substantial portions of the Software.
   34  *
   35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
   37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
   39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
   40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   42  *     OTHER DEALINGS IN THE SOFTWARE.
   43  */
   44 
   45 /dts-v1/;
   46 #include "sun4i-a10.dtsi"
   47 #include "sunxi-common-regulators.dtsi"
   48 
   49 #include <dt-bindings/gpio/gpio.h>
   50 #include <dt-bindings/input/input.h>
   51 #include <dt-bindings/interrupt-controller/irq.h>
   52 
   53 / {
   54         model = "INet-97F Rev 02";
   55         compatible = "primux,inet97fv2", "allwinner,sun4i-a10";
   56 
   57         aliases {
   58                 serial0 = &uart0;
   59         };
   60 
   61         chosen {
   62                 stdout-path = "serial0:115200n8";
   63         };
   64 };
   65 
   66 &cpu0 {
   67         cpu-supply = <&reg_dcdc2>;
   68 };
   69 
   70 &ehci1 {
   71         status = "okay";
   72 };
   73 
   74 &i2c0 {
   75         status = "okay";
   76 
   77         axp209: pmic@34 {
   78                 reg = <0x34>;
   79                 interrupts = <0>;
   80         };
   81 };
   82 
   83 #include "axp209.dtsi"
   84 
   85 &i2c1 {
   86         status = "okay";
   87 };
   88 
   89 &i2c2 {
   90         status = "okay";
   91 
   92         ft5406ee8: touchscreen@38 {
   93                 compatible = "edt,edt-ft5406";
   94                 reg = <0x38>;
   95                 interrupt-parent = <&pio>;
   96                 interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
   97                 touchscreen-size-x = <800>;
   98                 touchscreen-size-y = <480>;
   99         };
  100 };
  101 
  102 &lradc {
  103         vref-supply = <&reg_ldo2>;
  104         status = "okay";
  105 
  106         button-200 {
  107                 label = "Menu";
  108                 linux,code = <KEY_MENU>;
  109                 channel = <0>;
  110                 voltage = <200000>;
  111         };
  112 
  113         button-600 {
  114                 label = "Volume Up";
  115                 linux,code = <KEY_VOLUMEUP>;
  116                 channel = <0>;
  117                 voltage = <600000>;
  118         };
  119 
  120         button-800 {
  121                 label = "Volume Down";
  122                 linux,code = <KEY_VOLUMEDOWN>;
  123                 channel = <0>;
  124                 voltage = <800000>;
  125         };
  126 
  127         button-1000 {
  128                 label = "Home";
  129                 linux,code = <KEY_HOMEPAGE>;
  130                 channel = <0>;
  131                 voltage = <1000000>;
  132         };
  133 
  134         button-1200 {
  135                 label = "Esc";
  136                 linux,code = <KEY_ESC>;
  137                 channel = <0>;
  138                 voltage = <1200000>;
  139         };
  140 };
  141 
  142 &mmc0 {
  143         vmmc-supply = <&reg_vcc3v3>;
  144         bus-width = <4>;
  145         cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
  146         status = "okay";
  147 };
  148 
  149 &otg_sram {
  150         status = "okay";
  151 };
  152 
  153 &reg_dcdc2 {
  154         regulator-always-on;
  155         regulator-min-microvolt = <1000000>;
  156         regulator-max-microvolt = <1400000>;
  157         regulator-name = "vdd-cpu";
  158 };
  159 
  160 &reg_dcdc3 {
  161         regulator-always-on;
  162         regulator-min-microvolt = <1250000>;
  163         regulator-max-microvolt = <1250000>;
  164         regulator-name = "vdd-int-dll";
  165 };
  166 
  167 &reg_ldo1 {
  168         regulator-name = "vdd-rtc";
  169 };
  170 
  171 &reg_ldo2 {
  172         regulator-always-on;
  173         regulator-min-microvolt = <3000000>;
  174         regulator-max-microvolt = <3000000>;
  175         regulator-name = "avcc";
  176 };
  177 
  178 &reg_usb0_vbus {
  179         status = "okay";
  180 };
  181 
  182 &reg_usb2_vbus {
  183         status = "okay";
  184 };
  185 
  186 &uart0 {
  187         pinctrl-names = "default";
  188         pinctrl-0 = <&uart0_pb_pins>;
  189         status = "okay";
  190 };
  191 
  192 &usb_otg {
  193         dr_mode = "otg";
  194         status = "okay";
  195 };
  196 
  197 &usbphy {
  198         usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
  199         usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */
  200         usb0_vbus-supply = <&reg_usb0_vbus>;
  201         usb2_vbus-supply = <&reg_usb2_vbus>;
  202         status = "okay";
  203 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/sun4i-a10-inet97fv2.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/sun4i-a10-inet97fv2.dts