arch/arm/boot/dts/sun8i-h2-plus-orangepi-r1.dts

   1 /*
   2  * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.xyz>
   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 /* Orange Pi R1 is based on Orange Pi Zero design */
  44 #include "sun8i-h2-plus-orangepi-zero.dts"
  45
  46 / {
  47         model = "Xunlong Orange Pi R1";
  48         compatible = "xunlong,orangepi-r1", "allwinner,sun8i-h2-plus";
  49
  50         /delete-node/ reg_vcc_wifi;
  51
  52         /*
  53          * Ths pin of this regulator is the same with the Wi-Fi extra
  54          * regulator on the original Zero. However it's used for USB
  55          * Ethernet rather than the Wi-Fi now.
  56          */
  57         reg_vcc_usb_eth: reg-vcc-usb-ethernet {
  58                 compatible = "regulator-fixed";
  59                 regulator-min-microvolt = <3300000>;
  60                 regulator-max-microvolt = <3300000>;
  61                 regulator-name = "vcc-usb-ethernet";
  62                 enable-active-high;
  63                 gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>;
  64         };
  65
  66         aliases {
  67                 ethernet1 = &rtl8189etv;
  68         };
  69 };
  70
  71 &spi0 {
  72         status = "okay";
  73
  74         flash@0 {
  75                 compatible = "mxicy,mx25l12805d", "jedec,spi-nor";
  76         };
  77 };
  78
  79 &ohci1 {
  80         /*
  81          * RTL8152B USB-Ethernet adapter is connected to USB1,
  82          * and it's a USB 2.0 device. So the OHCI1 controller
  83          * can be left disabled.
  84          */
  85         status = "disabled";
  86 };
  87
  88 &mmc1 {
  89         vmmc-supply = <&reg_vcc3v3>;
  90         vqmmc-supply = <&reg_vcc3v3>;
  91
  92         rtl8189etv: sdio_wifi@1 {
  93                 reg = <1>;
  94         };
  95 };
  96
  97 &usbphy {
  98         usb1_vbus-supply = <&reg_vcc_usb_eth>;
  99 };