arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts

   1 /*
   2  * Copyright (c) 2016 ARM Ltd.
   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 library 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 library 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
  45 #include "sun50i-a64.dtsi"
  46
  47 #include <dt-bindings/gpio/gpio.h>
  48
  49 / {
  50         model = "BananaPi-M64";
  51         compatible = "sinovoip,bananapi-m64", "allwinner,sun50i-a64";
  52
  53         aliases {
  54                 serial0 = &uart0;
  55                 serial1 = &uart1;
  56         };
  57
  58         chosen {
  59                 stdout-path = "serial0:115200n8";
  60         };
  61
  62         reg_vcc3v3: vcc3v3 {
  63                 compatible = "regulator-fixed";
  64                 regulator-name = "vcc3v3";
  65                 regulator-min-microvolt = <3300000>;
  66                 regulator-max-microvolt = <3300000>;
  67         };
  68 };
  69
  70 &emac {
  71         pinctrl-names = "default";
  72         pinctrl-0 = <&rgmii_pins>;
  73         phy-mode = "rgmii";
  74         phy-handle = <&ext_rgmii_phy>;
  75         status = "okay";
  76 };
  77
  78 &i2c1 {
  79         pinctrl-names = "default";
  80         pinctrl-0 = <&i2c1_pins>;
  81         status = "okay";
  82 };
  83
  84 &i2c1_pins {
  85         bias-pull-up;
  86 };
  87
  88 &mdio {
  89         ext_rgmii_phy: ethernet-phy@1 {
  90                 compatible = "ethernet-phy-ieee802.3-c22";
  91                 reg = <1>;
  92         };
  93 };
  94
  95 &mmc0 {
  96         pinctrl-names = "default";
  97         pinctrl-0 = <&mmc0_pins>;
  98         vmmc-supply = <&reg_vcc3v3>;
  99         cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
 100         cd-inverted;
 101         disable-wp;
 102         bus-width = <4>;
 103         status = "okay";
 104 };
 105
 106 &mmc1 {
 107         pinctrl-names = "default";
 108         pinctrl-0 = <&mmc1_pins>;
 109         vmmc-supply = <&reg_vcc3v3>;
 110         bus-width = <4>;
 111         non-removable;
 112         status = "okay";
 113 };
 114
 115 &mmc2 {
 116         pinctrl-names = "default";
 117         pinctrl-0 = <&mmc2_pins>;
 118         vmmc-supply = <&reg_vcc3v3>;
 119         bus-width = <8>;
 120         non-removable;
 121         cap-mmc-hw-reset;
 122         status = "okay";
 123 };
 124
 125 &uart0 {
 126         pinctrl-names = "default";
 127         pinctrl-0 = <&uart0_pins_a>;
 128         status = "okay";
 129 };
 130
 131 &uart1 {
 132         pinctrl-names = "default";
 133         pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
 134         status = "okay";
 135 };