1/* 2 * Copyright 2014 Zoltan HERPAI 3 * Zoltan HERPAI <wigyori@uid0.hu> 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 * You should have received a copy of the GNU General Public 21 * License along with this file; if not, write to the Free 22 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 23 * MA 02110-1301 USA 24 * 25 * Or, alternatively, 26 * 27 * b) Permission is hereby granted, free of charge, to any person 28 * obtaining a copy of this software and associated documentation 29 * files (the "Software"), to deal in the Software without 30 * restriction, including without limitation the rights to use, 31 * copy, modify, merge, publish, distribute, sublicense, and/or 32 * sell copies of the Software, and to permit persons to whom the 33 * Software is furnished to do so, subject to the following 34 * conditions: 35 * 36 * The above copyright notice and this permission notice shall be 37 * included in all copies or substantial portions of the Software. 38 * 39 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 40 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 41 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 42 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 43 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 44 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 45 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 46 * OTHER DEALINGS IN THE SOFTWARE. 47 */ 48 49/dts-v1/; 50#include "sun4i-a10.dtsi" 51#include "sunxi-common-regulators.dtsi" 52 53#include <dt-bindings/gpio/gpio.h> 54#include <dt-bindings/input/input.h> 55#include <dt-bindings/pinctrl/sun4i-a10.h> 56 57/ { 58 model = "LinkSprite pcDuino"; 59 compatible = "linksprite,a10-pcduino", "allwinner,sun4i-a10"; 60 61 soc@01c00000 { 62 emac: ethernet@01c0b000 { 63 pinctrl-names = "default"; 64 pinctrl-0 = <&emac_pins_a>; 65 phy = <&phy1>; 66 status = "okay"; 67 }; 68 69 pinctrl@01c20800 { 70 led_pins_pcduino: led_pins@0 { 71 allwinner,pins = "PH15", "PH16"; 72 allwinner,function = "gpio_out"; 73 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 74 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 75 }; 76 77 key_pins_pcduino: key_pins@0 { 78 allwinner,pins = "PH17", "PH18", "PH19"; 79 allwinner,function = "gpio_in"; 80 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 81 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 82 }; 83 }; 84 85 mdio@01c0b080 { 86 status = "okay"; 87 88 phy1: ethernet-phy@1 { 89 reg = <1>; 90 }; 91 }; 92 93 mmc0: mmc@01c0f000 { 94 pinctrl-names = "default"; 95 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; 96 vmmc-supply = <®_vcc3v3>; 97 bus-width = <4>; 98 cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ 99 cd-inverted; 100 status = "okay"; 101 }; 102 103 usbphy: phy@01c13400 { 104 usb1_vbus-supply = <®_usb1_vbus>; 105 usb2_vbus-supply = <®_usb2_vbus>; 106 status = "okay"; 107 }; 108 109 ehci0: usb@01c14000 { 110 status = "okay"; 111 }; 112 113 ohci0: usb@01c14400 { 114 status = "okay"; 115 }; 116 117 ehci1: usb@01c1c000 { 118 status = "okay"; 119 }; 120 121 ohci1: usb@01c1c400 { 122 status = "okay"; 123 }; 124 125 uart0: serial@01c28000 { 126 pinctrl-names = "default"; 127 pinctrl-0 = <&uart0_pins_a>; 128 status = "okay"; 129 }; 130 131 i2c0: i2c@01c2ac00 { 132 pinctrl-names = "default"; 133 pinctrl-0 = <&i2c0_pins_a>; 134 status = "okay"; 135 136 axp209: pmic@34 { 137 compatible = "x-powers,axp209"; 138 reg = <0x34>; 139 interrupts = <0>; 140 141 interrupt-controller; 142 #interrupt-cells = <1>; 143 }; 144 }; 145 }; 146 147 leds { 148 compatible = "gpio-leds"; 149 pinctrl-names = "default"; 150 pinctrl-0 = <&led_pins_pcduino>; 151 152 tx { 153 label = "pcduino:green:tx"; 154 gpios = <&pio 7 15 GPIO_ACTIVE_LOW>; 155 }; 156 157 rx { 158 label = "pcduino:green:rx"; 159 gpios = <&pio 7 16 GPIO_ACTIVE_LOW>; 160 }; 161 }; 162 163 gpio_keys { 164 compatible = "gpio-keys"; 165 pinctrl-names = "default"; 166 pinctrl-0 = <&key_pins_pcduino>; 167 #address-cells = <1>; 168 #size-cells = <0>; 169 170 button@0 { 171 label = "Key Back"; 172 linux,code = <KEY_BACK>; 173 gpios = <&pio 7 17 GPIO_ACTIVE_LOW>; 174 }; 175 176 button@1 { 177 label = "Key Home"; 178 linux,code = <KEY_HOME>; 179 gpios = <&pio 7 18 GPIO_ACTIVE_LOW>; 180 }; 181 182 button@2 { 183 label = "Key Menu"; 184 linux,code = <KEY_MENU>; 185 gpios = <&pio 7 19 GPIO_ACTIVE_LOW>; 186 }; 187 }; 188 189 reg_usb1_vbus: usb1-vbus { 190 status = "okay"; 191 }; 192 193 reg_usb2_vbus: usb2-vbus { 194 status = "okay"; 195 }; 196}; 197