arch/arm/dts/sun8i-h3-orangepi-plus2e.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 /*
  44  * The Orange Pi Plus 2E is an extended version of the Orange Pi PC Plus,
  45  * with 2G RAM and an external gbit ethernet phy.
  46  */
  47
  48 #include "sun8i-h3-orangepi-pc-plus.dts"
  49
  50 / {
  51         model = "Xunlong Orange Pi Plus 2E";
  52         compatible = "xunlong,orangepi-plus2e", "allwinner,sun8i-h3";
  53
  54         reg_gmac_3v3: gmac-3v3 {
  55                 compatible = "regulator-fixed";
  56                 pinctrl-names = "default";
  57                 pinctrl-0 = <&gmac_power_pin_orangepi>;
  58                 regulator-name = "gmac-3v3";
  59                 regulator-min-microvolt = <3300000>;
  60                 regulator-max-microvolt = <3300000>;
  61                 startup-delay-us = <100000>;
  62                 enable-active-high;
  63                 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
  64         };
  65 };
  66
  67 &emac {
  68         /* The Orange Pi Plus 2E uses an external gbit phy */
  69         pinctrl-names = "default";
  70         pinctrl-0 = <&emac_rgmii_pins>;
  71         phy-supply = <&reg_gmac_3v3>;
  72         phy-mode = "rgmii";
  73         /delete-property/allwinner,use-internal-phy;
  74 };
  75
  76 &pio {
  77         gmac_power_pin_orangepi: gmac_power_pin@0 {
  78                 allwinner,pins = "PD6";
  79                 allwinner,function = "gpio_out";
  80                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
  81                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
  82         };
  83 };