1/* 2 * Copyright 2015 Vishnu Patekar 3 * Vishnu Patekar <vishnupatekar0510@gmail.com> 4 * 5 * This file is dual-licensed: you can use it either under the terms 6 * of the GPL or the X11 license, at your option. Note that this dual 7 * licensing only applies to this file, and not this project as a 8 * whole. 9 * 10 * a) This file is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; either version 2 of the 13 * License, or (at your option) any later version. 14 * 15 * This file is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * Or, alternatively, 21 * 22 * b) Permission is hereby granted, free of charge, to any person 23 * obtaining a copy of this software and associated documentation 24 * files (the "Software"), to deal in the Software without 25 * restriction, including without limitation the rights to use, 26 * copy, modify, merge, publish, distribute, sublicense, and/or 27 * sell copies of the Software, and to permit persons to whom the 28 * Software is furnished to do so, subject to the following 29 * conditions: 30 * 31 * The above copyright notice and this permission notice shall be 32 * included in all copies or substantial portions of the Software. 33 * 34 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 35 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 36 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 37 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 38 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 39 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 40 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 41 * OTHER DEALINGS IN THE SOFTWARE. 42 */ 43 44/dts-v1/; 45#include "sun8i-a83t.dtsi" 46#include "sunxi-common-regulators.dtsi" 47 48/ { 49 model = "Allwinner A83T H8Homlet Proto Dev Board v2.0"; 50 compatible = "allwinner,h8homlet-v2", "allwinner,sun8i-a83t"; 51 52 aliases { 53 serial0 = &uart0; 54 }; 55 56 chosen { 57 stdout-path = "serial0:115200n8"; 58 }; 59}; 60 61&ehci0 { 62 status = "okay"; 63}; 64 65&mmc0 { 66 pinctrl-names = "default"; 67 pinctrl-0 = <&mmc0_pins>; 68 vmmc-supply = <®_vcc3v0>; 69 cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ 70 bus-width = <4>; 71 cd-inverted; 72 status = "okay"; 73}; 74 75&mmc2 { 76 pinctrl-names = "default"; 77 pinctrl-0 = <&mmc2_8bit_emmc_pins>; 78 vmmc-supply = <®_vcc3v0>; 79 bus-width = <8>; 80 non-removable; 81 cap-mmc-hw-reset; 82 status = "okay"; 83}; 84 85&ohci0 { 86 status = "okay"; 87}; 88 89®_usb0_vbus { 90 gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */ 91 status = "okay"; 92}; 93 94®_usb1_vbus { 95 gpio = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ 96 status = "okay"; 97}; 98 99&r_rsb { 100 status = "okay"; 101 102 axp81x: pmic@3a3 { 103 compatible = "x-powers,axp818", "x-powers,axp813"; 104 reg = <0x3a3>; 105 interrupt-parent = <&r_intc>; 106 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 107 }; 108 109 ac100: codec@e89 { 110 compatible = "x-powers,ac100"; 111 reg = <0xe89>; 112 113 ac100_codec: codec { 114 compatible = "x-powers,ac100-codec"; 115 interrupt-parent = <&r_pio>; 116 interrupts = <0 11 IRQ_TYPE_LEVEL_LOW>; /* PL11 */ 117 #clock-cells = <0>; 118 clock-output-names = "4M_adda"; 119 }; 120 121 ac100_rtc: rtc { 122 compatible = "x-powers,ac100-rtc"; 123 interrupt-parent = <&r_intc>; 124 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 125 clocks = <&ac100_codec>; 126 #clock-cells = <1>; 127 clock-output-names = "cko1_rtc", 128 "cko2_rtc", 129 "cko3_rtc"; 130 }; 131 }; 132}; 133 134&uart0 { 135 pinctrl-names = "default"; 136 pinctrl-0 = <&uart0_pb_pins>; 137 status = "okay"; 138}; 139 140&usbphy { 141 usb0_vbus-supply = <®_usb0_vbus>; 142 usb1_vbus-supply = <®_usb1_vbus>; 143 status = "okay"; 144}; 145 146&usb_otg { 147 dr_mode = "host"; 148 status = "okay"; 149}; 150