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 clocks = <&rtc 1>; 83 clock-names = "ext_clock"; 84 }; 85 86 sound_spdif { 87 compatible = "simple-audio-card"; 88 simple-audio-card,name = "On-board SPDIF"; 89 90 simple-audio-card,cpu { 91 sound-dai = <&spdif>; 92 }; 93 94 simple-audio-card,codec { 95 sound-dai = <&spdif_out>; 96 }; 97 }; 98 99 spdif_out: spdif-out { 100 #sound-dai-cells = <0>; 101 compatible = "linux,spdif-dit"; 102 }; 103}; 104 105&ehci0 { 106 status = "okay"; 107}; 108 109&ehci1 { 110 status = "okay"; 111}; 112 113&ir { 114 pinctrl-names = "default"; 115 pinctrl-0 = <&ir_pins_a>; 116 status = "okay"; 117}; 118 119&mmc0 { 120 pinctrl-names = "default"; 121 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; 122 vmmc-supply = <®_vcc3v3>; 123 bus-width = <4>; 124 cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ 125 cd-inverted; 126 status = "okay"; 127}; 128 129&mmc1 { 130 pinctrl-names = "default"; 131 pinctrl-0 = <&mmc1_pins_a>; 132 vmmc-supply = <®_vcc3v3>; 133 vqmmc-supply = <®_vcc3v3>; 134 mmc-pwrseq = <&wifi_pwrseq>; 135 bus-width = <4>; 136 non-removable; 137 status = "okay"; 138 139 /* 140 * Explicitly define the sdio device, so that we can add an ethernet 141 * alias for it (which e.g. makes u-boot set a mac-address). 142 */ 143 sdiowifi: sdio_wifi@1 { 144 reg = <1>; 145 }; 146}; 147 148&mmc2 { 149 pinctrl-names = "default"; 150 pinctrl-0 = <&mmc2_8bit_pins>; 151 vmmc-supply = <®_vcc3v3>; 152 bus-width = <8>; 153 non-removable; 154 cap-mmc-hw-reset; 155 status = "okay"; 156}; 157 158&ohci0 { 159 status = "okay"; 160}; 161 162&ohci1 { 163 status = "okay"; 164}; 165 166®_usb0_vbus { 167 gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */ 168 status = "okay"; 169}; 170 171&spdif { 172 pinctrl-names = "default"; 173 pinctrl-0 = <&spdif_tx_pins_a>; 174 status = "okay"; 175}; 176 177&uart0 { 178 pinctrl-names = "default"; 179 pinctrl-0 = <&uart0_pins_a>; 180 status = "okay"; 181}; 182 183&usb_otg { 184 dr_mode = "otg"; 185 status = "okay"; 186}; 187 188&usbphy { 189 /* USB VBUS is always on except for the OTG port */ 190 status = "okay"; 191 usb0_id_det-gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA07 */ 192 usb0_vbus-supply = <®_usb0_vbus>; 193}; 194