sun5i-a13-olinuxino.dts

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    1 /*
    2  * Copyright 2012 Maxime Ripard
    3  *
    4  * Maxime Ripard <maxime.ripard@free-electrons.com>
    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 "sun5i-a13.dtsi"
   47 #include "sunxi-common-regulators.dtsi"
   48 
   49 #include <dt-bindings/gpio/gpio.h>
   50 #include <dt-bindings/input/input.h>
   51 
   52 / {
   53         model = "Olimex A13-Olinuxino";
   54         compatible = "olimex,a13-olinuxino", "allwinner,sun5i-a13";
   55 
   56         aliases {
   57                 serial0 = &uart1;
   58         };
   59 
   60         chosen {
   61                 stdout-path = "serial0:115200n8";
   62         };
   63 
   64         leds {
   65                 compatible = "gpio-leds";
   66                 pinctrl-names = "default";
   67                 pinctrl-0 = <&led_pins_olinuxino>;
   68 
   69                 led {
   70                         gpios = <&pio 6 9 GPIO_ACTIVE_HIGH>;
   71                         default-state = "on";
   72                 };
   73         };
   74 
   75         bridge {
   76                 compatible = "dumb-vga-dac";
   77 
   78                 ports {
   79                         #address-cells = <1>;
   80                         #size-cells = <0>;
   81 
   82                         port@0 {
   83                                 reg = <0>;
   84 
   85                                 vga_bridge_in: endpoint {
   86                                         remote-endpoint = <&tcon0_out_vga>;
   87                                 };
   88                         };
   89 
   90                         port@1 {
   91                                 reg = <1>;
   92 
   93                                 vga_bridge_out: endpoint {
   94                                         remote-endpoint = <&vga_con_in>;
   95                                 };
   96                         };
   97                 };
   98         };
   99 
  100         vga {
  101                 compatible = "vga-connector";
  102 
  103                 port {
  104                         vga_con_in: endpoint {
  105                                 remote-endpoint = <&vga_bridge_out>;
  106                         };
  107                 };
  108         };
  109 };
  110 
  111 &be0 {
  112         status = "okay";
  113 };
  114 
  115 &codec {
  116         status = "okay";
  117 };
  118 
  119 &ehci0 {
  120         status = "okay";
  121 };
  122 
  123 &i2c0 {
  124         status = "okay";
  125 
  126         axp209: pmic@34 {
  127                 compatible = "x-powers,axp209";
  128                 reg = <0x34>;
  129                 interrupts = <0>;
  130 
  131                 interrupt-controller;
  132                 #interrupt-cells = <1>;
  133         };
  134 };
  135 
  136 &i2c1 {
  137         status = "okay";
  138 };
  139 
  140 &i2c2 {
  141         status = "okay";
  142 };
  143 
  144 &lradc {
  145         vref-supply = <&reg_vcc3v0>;
  146         status = "okay";
  147 
  148         button-191 {
  149                 label = "Volume Up";
  150                 linux,code = <KEY_VOLUMEUP>;
  151                 channel = <0>;
  152                 voltage = <191274>;
  153         };
  154 
  155         button-392 {
  156                 label = "Volume Down";
  157                 linux,code = <KEY_VOLUMEDOWN>;
  158                 channel = <0>;
  159                 voltage = <392644>;
  160         };
  161 
  162         button-601 {
  163                 label = "Menu";
  164                 linux,code = <KEY_MENU>;
  165                 channel = <0>;
  166                 voltage = <601151>;
  167         };
  168 
  169         button-795 {
  170                 label = "Enter";
  171                 linux,code = <KEY_ENTER>;
  172                 channel = <0>;
  173                 voltage = <795090>;
  174         };
  175 
  176         button-987 {
  177                 label = "Home";
  178                 linux,code = <KEY_HOMEPAGE>;
  179                 channel = <0>;
  180                 voltage = <987387>;
  181         };
  182 };
  183 
  184 &mmc0 {
  185         vmmc-supply = <&reg_vcc3v3>;
  186         bus-width = <4>;
  187         cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
  188         status = "okay";
  189 };
  190 
  191 &ohci0 {
  192         status = "okay";
  193 };
  194 
  195 &otg_sram {
  196         status = "okay";
  197 };
  198 
  199 &pio {
  200         led_pins_olinuxino: led-pin {
  201                 pins = "PG9";
  202                 function = "gpio_out";
  203                 drive-strength = <20>;
  204         };
  205 };
  206 
  207 &reg_usb0_vbus {
  208         status = "okay";
  209         gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
  210 };
  211 
  212 &reg_usb1_vbus {
  213         gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
  214         status = "okay";
  215 };
  216 
  217 &tcon0 {
  218         pinctrl-names = "default";
  219         pinctrl-0 = <&lcd_rgb666_pins>;
  220         status = "okay";
  221 };
  222 
  223 &tcon0_out {
  224         tcon0_out_vga: endpoint@0 {
  225                 reg = <0>;
  226                 remote-endpoint = <&vga_bridge_in>;
  227         };
  228 };
  229 
  230 &uart1 {
  231         pinctrl-names = "default";
  232         pinctrl-0 = <&uart1_pg_pins>;
  233         status = "okay";
  234 };
  235 
  236 &usb_otg {
  237         dr_mode = "otg";
  238         status = "okay";
  239 };
  240 
  241 &usbphy {
  242         usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */
  243         usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PG1 */
  244         usb0_vbus-supply = <&reg_usb0_vbus>;
  245         usb1_vbus-supply = <&reg_usb1_vbus>;
  246         status = "okay";
  247 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/sun5i-a13-olinuxino.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/sun5i-a13-olinuxino.dts