arch/arm/boot/dts/sun8i-h3-orangepi-one.dts

   1 /*
   2  * Copyright (C) 2016 Hans de Goede <hdegoede@redhat.com>
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 /dts-v1/;
  44 #include "sun8i-h3.dtsi"
  45 #include "sunxi-common-regulators.dtsi"
  46
  47 #include <dt-bindings/gpio/gpio.h>
  48 #include <dt-bindings/input/input.h>
  49
  50 / {
  51         model = "Xunlong Orange Pi One";
  52         compatible = "xunlong,orangepi-one", "allwinner,sun8i-h3";
  53
  54         aliases {
  55                 serial0 = &uart0;
  56         };
  57
  58         chosen {
  59                 stdout-path = "serial0:115200n8";
  60         };
  61
  62         leds {
  63                 compatible = "gpio-leds";
  64                 pinctrl-names = "default";
  65                 pinctrl-0 = <&leds_opc>, <&leds_r_opc>;
  66
  67                 pwr_led {
  68                         label = "orangepi:green:pwr";
  69                         gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
  70                         default-state = "on";
  71                 };
  72
  73                 status_led {
  74                         label = "orangepi:red:status";
  75                         gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
  76                 };
  77         };
  78
  79         r_gpio_keys {
  80                 compatible = "gpio-keys";
  81                 pinctrl-names = "default";
  82                 pinctrl-0 = <&sw_r_opc>;
  83
  84                 sw4 {
  85                         label = "sw4";
  86                         linux,code = <BTN_0>;
  87                         gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
  88                 };
  89         };
  90 };
  91
  92 &ehci0 {
  93         status = "okay";
  94 };
  95
  96 &ehci1 {
  97         status = "okay";
  98 };
  99
 100 &mmc0 {
 101         pinctrl-names = "default";
 102         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
 103         vmmc-supply = <&reg_vcc3v3>;
 104         bus-width = <4>;
 105         cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
 106         cd-inverted;
 107         status = "okay";
 108 };
 109
 110 &ohci0 {
 111         status = "okay";
 112 };
 113
 114 &ohci1 {
 115         status = "okay";
 116 };
 117
 118 &pio {
 119         leds_opc: led_pins@0 {
 120                 pins = "PA15";
 121                 function = "gpio_out";
 122         };
 123 };
 124
 125 &r_pio {
 126         leds_r_opc: led_pins@0 {
 127                 pins = "PL10";
 128                 function = "gpio_out";
 129         };
 130
 131         sw_r_opc: key_pins@0 {
 132                 pins = "PL3";
 133                 function = "gpio_in";
 134         };
 135 };
 136
 137 &reg_usb0_vbus {
 138         gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
 139         status = "okay";
 140 };
 141
 142 &uart0 {
 143         pinctrl-names = "default";
 144         pinctrl-0 = <&uart0_pins_a>;
 145         status = "okay";
 146 };
 147
 148 &uart1 {
 149         pinctrl-names = "default";
 150         pinctrl-0 = <&uart1_pins>;
 151         status = "disabled";
 152 };
 153
 154 &uart2 {
 155         pinctrl-names = "default";
 156         pinctrl-0 = <&uart2_pins>;
 157         status = "disabled";
 158 };
 159
 160 &uart3 {
 161         pinctrl-names = "default";
 162         pinctrl-0 = <&uart3_pins>;
 163         status = "disabled";
 164 };
 165
 166 &usb_otg {
 167         dr_mode = "otg";
 168         status = "okay";
 169 };
 170
 171 &usbphy {
 172         /* USB Type-A port's VBUS is always on */
 173         usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
 174         usb0_vbus-supply = <&reg_usb0_vbus>;
 175         status = "okay";
 176 };