arch/arm/boot/dts/sun8i-h3-beelink-x2.dts

   1 /*
   2  * Copyright (C) 2017 Marcus Cooper <codekipper@gmail.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 #include <dt-bindings/pinctrl/sun4i-a10.h>
  50
  51 / {
  52         model = "Beelink X2";
  53         compatible = "roofull,beelink-x2", "allwinner,sun8i-h3";
  54
  55         aliases {
  56                 serial0 = &uart0;
  57                 /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
  58                 ethernet1 = &sdiowifi;
  59         };
  60
  61         chosen {
  62                 stdout-path = "serial0:115200n8";
  63         };
  64
  65         leds {
  66                 compatible = "gpio-leds";
  67
  68                 blue {
  69                         label = "beelink-x2:blue:pwr";
  70                         gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
  71                         default-state = "on";
  72                 };
  73
  74                 red {
  75                         label = "beelink-x2:red:standby";
  76                         gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
  77                 };
  78         };
  79
  80         wifi_pwrseq: wifi_pwrseq {
  81                 compatible = "mmc-pwrseq-simple";
  82                 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
  83         };
  84
  85         sound_spdif {
  86                 compatible = "simple-audio-card";
  87                 simple-audio-card,name = "On-board SPDIF";
  88
  89                 simple-audio-card,cpu {
  90                         sound-dai = <&spdif>;
  91                 };
  92
  93                 simple-audio-card,codec {
  94                         sound-dai = <&spdif_out>;
  95                 };
  96         };
  97
  98         spdif_out: spdif-out {
  99                 #sound-dai-cells = <0>;
 100                 compatible = "linux,spdif-dit";
 101         };
 102 };
 103
 104 &ehci1 {
 105         status = "okay";
 106 };
 107
 108 &ir {
 109         pinctrl-names = "default";
 110         pinctrl-0 = <&ir_pins_a>;
 111         status = "okay";
 112 };
 113
 114 &mmc0 {
 115         pinctrl-names = "default";
 116         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
 117         vmmc-supply = <&reg_vcc3v3>;
 118         bus-width = <4>;
 119         cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
 120         cd-inverted;
 121         status = "okay";
 122 };
 123
 124 &mmc1 {
 125         pinctrl-names = "default";
 126         pinctrl-0 = <&mmc1_pins_a>;
 127         vmmc-supply = <&reg_vcc3v3>;
 128         bus-width = <4>;
 129         non-removable;
 130         status = "okay";
 131
 132         /*
 133          * Explicitly define the sdio device, so that we can add an ethernet
 134          * alias for it (which e.g. makes u-boot set a mac-address).
 135          */
 136         sdiowifi: sdio_wifi@1 {
 137                 reg = <1>;
 138         };
 139 };
 140
 141 &ohci1 {
 142         status = "okay";
 143 };
 144
 145 &spdif {
 146         pinctrl-names = "default";
 147         pinctrl-0 = <&spdif_tx_pins_a>;
 148         status = "okay";
 149 };
 150
 151 &uart0 {
 152         pinctrl-names = "default";
 153         pinctrl-0 = <&uart0_pins_a>;
 154         status = "okay";
 155 };
 156
 157 &usbphy {
 158         /* USB VBUS is on as long as VCC-IO is on */
 159         status = "okay";
 160 };