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
  50 / {
  51         model = "Beelink X2";
  52         compatible = "roofull,beelink-x2", "allwinner,sun8i-h3";
  53
  54         aliases {
  55                 serial0 = &uart0;
  56                 /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
  57                 ethernet1 = &sdiowifi;
  58         };
  59
  60         chosen {
  61                 stdout-path = "serial0:115200n8";
  62         };
  63
  64         leds {
  65                 compatible = "gpio-leds";
  66
  67                 blue {
  68                         label = "beelink-x2:blue:pwr";
  69                         gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
  70                         default-state = "on";
  71                 };
  72
  73                 red {
  74                         label = "beelink-x2:red:standby";
  75                         gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
  76                 };
  77         };
  78
  79         wifi_pwrseq: wifi_pwrseq {
  80                 compatible = "mmc-pwrseq-simple";
  81                 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
  82         };
  83
  84         sound_spdif {
  85                 compatible = "simple-audio-card";
  86                 simple-audio-card,name = "On-board SPDIF";
  87
  88                 simple-audio-card,cpu {
  89                         sound-dai = <&spdif>;
  90                 };
  91
  92                 simple-audio-card,codec {
  93                         sound-dai = <&spdif_out>;
  94                 };
  95         };
  96
  97         spdif_out: spdif-out {
  98                 #sound-dai-cells = <0>;
  99                 compatible = "linux,spdif-dit";
 100         };
 101 };
 102
 103 &ehci0 {
 104         status = "okay";
 105 };
 106
 107 &ehci1 {
 108         status = "okay";
 109 };
 110
 111 &ir {
 112         pinctrl-names = "default";
 113         pinctrl-0 = <&ir_pins_a>;
 114         status = "okay";
 115 };
 116
 117 &mmc0 {
 118         pinctrl-names = "default";
 119         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
 120         vmmc-supply = <&reg_vcc3v3>;
 121         bus-width = <4>;
 122         cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
 123         cd-inverted;
 124         status = "okay";
 125 };
 126
 127 &mmc1 {
 128         pinctrl-names = "default";
 129         pinctrl-0 = <&mmc1_pins_a>;
 130         vmmc-supply = <&reg_vcc3v3>;
 131         bus-width = <4>;
 132         non-removable;
 133         status = "okay";
 134
 135         /*
 136          * Explicitly define the sdio device, so that we can add an ethernet
 137          * alias for it (which e.g. makes u-boot set a mac-address).
 138          */
 139         sdiowifi: sdio_wifi@1 {
 140                 reg = <1>;
 141         };
 142 };
 143
 144 &mmc2 {
 145         pinctrl-names = "default";
 146         pinctrl-0 = <&mmc2_8bit_pins>;
 147         vmmc-supply = <&reg_vcc3v3>;
 148         bus-width = <8>;
 149         non-removable;
 150         cap-mmc-hw-reset;
 151         status = "okay";
 152 };
 153
 154 &ohci0 {
 155         status = "okay";
 156 };
 157
 158 &ohci1 {
 159         status = "okay";
 160 };
 161
 162 &reg_usb0_vbus {
 163         gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
 164         status = "okay";
 165 };
 166
 167 &spdif {
 168         pinctrl-names = "default";
 169         pinctrl-0 = <&spdif_tx_pins_a>;
 170         status = "okay";
 171 };
 172
 173 &uart0 {
 174         pinctrl-names = "default";
 175         pinctrl-0 = <&uart0_pins_a>;
 176         status = "okay";
 177 };
 178
 179 &usb_otg {
 180         dr_mode = "otg";
 181         status = "okay";
 182 };
 183
 184 &usbphy {
 185         /* USB VBUS is always on except for the OTG port */
 186         status = "okay";
 187         usb0_id_det-gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA07 */
 188         usb0_vbus-supply = <&reg_usb0_vbus>;
 189 };