1*53ab4af3SHans de Goede/* 2*53ab4af3SHans de Goede * Copyright 2015 Adam Sampson <ats@offog.org> 3*53ab4af3SHans de Goede * 4*53ab4af3SHans de Goede * This file is dual-licensed: you can use it either under the terms 5*53ab4af3SHans de Goede * of the GPL or the X11 license, at your option. Note that this dual 6*53ab4af3SHans de Goede * licensing only applies to this file, and not this project as a 7*53ab4af3SHans de Goede * whole. 8*53ab4af3SHans de Goede * 9*53ab4af3SHans de Goede * a) This file is free software; you can redistribute it and/or 10*53ab4af3SHans de Goede * modify it under the terms of the GNU General Public License as 11*53ab4af3SHans de Goede * published by the Free Software Foundation; either version 2 of the 12*53ab4af3SHans de Goede * License, or (at your option) any later version. 13*53ab4af3SHans de Goede * 14*53ab4af3SHans de Goede * This file is distributed in the hope that it will be useful, 15*53ab4af3SHans de Goede * but WITHOUT ANY WARRANTY; without even the implied warranty of 16*53ab4af3SHans de Goede * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17*53ab4af3SHans de Goede * GNU General Public License for more details. 18*53ab4af3SHans de Goede * 19*53ab4af3SHans de Goede * You should have received a copy of the GNU General Public 20*53ab4af3SHans de Goede * License along with this file; if not, write to the Free 21*53ab4af3SHans de Goede * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 22*53ab4af3SHans de Goede * MA 02110-1301 USA 23*53ab4af3SHans de Goede * 24*53ab4af3SHans de Goede * Or, alternatively, 25*53ab4af3SHans de Goede * 26*53ab4af3SHans de Goede * b) Permission is hereby granted, free of charge, to any person 27*53ab4af3SHans de Goede * obtaining a copy of this software and associated documentation 28*53ab4af3SHans de Goede * files (the "Software"), to deal in the Software without 29*53ab4af3SHans de Goede * restriction, including without limitation the rights to use, 30*53ab4af3SHans de Goede * copy, modify, merge, publish, distribute, sublicense, and/or 31*53ab4af3SHans de Goede * sell copies of the Software, and to permit persons to whom the 32*53ab4af3SHans de Goede * Software is furnished to do so, subject to the following 33*53ab4af3SHans de Goede * conditions: 34*53ab4af3SHans de Goede * 35*53ab4af3SHans de Goede * The above copyright notice and this permission notice shall be 36*53ab4af3SHans de Goede * included in all copies or substantial portions of the Software. 37*53ab4af3SHans de Goede * 38*53ab4af3SHans de Goede * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 39*53ab4af3SHans de Goede * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 40*53ab4af3SHans de Goede * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 41*53ab4af3SHans de Goede * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 42*53ab4af3SHans de Goede * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 43*53ab4af3SHans de Goede * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 44*53ab4af3SHans de Goede * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 45*53ab4af3SHans de Goede * OTHER DEALINGS IN THE SOFTWARE. 46*53ab4af3SHans de Goede */ 47*53ab4af3SHans de Goede 48*53ab4af3SHans de Goede/dts-v1/; 49*53ab4af3SHans de Goede#include "sun7i-a20.dtsi" 50*53ab4af3SHans de Goede#include "sunxi-common-regulators.dtsi" 51*53ab4af3SHans de Goede#include <dt-bindings/gpio/gpio.h> 52*53ab4af3SHans de Goede#include <dt-bindings/interrupt-controller/arm-gic.h> 53*53ab4af3SHans de Goede 54*53ab4af3SHans de Goede/ { 55*53ab4af3SHans de Goede model = "LinkSprite pcDuino3 Nano"; 56*53ab4af3SHans de Goede compatible = "linksprite,pcduino3-nano", "allwinner,sun7i-a20"; 57*53ab4af3SHans de Goede 58*53ab4af3SHans de Goede aliases { 59*53ab4af3SHans de Goede serial0 = &uart0; 60*53ab4af3SHans de Goede }; 61*53ab4af3SHans de Goede 62*53ab4af3SHans de Goede chosen { 63*53ab4af3SHans de Goede stdout-path = "serial0:115200n8"; 64*53ab4af3SHans de Goede }; 65*53ab4af3SHans de Goede 66*53ab4af3SHans de Goede leds { 67*53ab4af3SHans de Goede compatible = "gpio-leds"; 68*53ab4af3SHans de Goede pinctrl-names = "default"; 69*53ab4af3SHans de Goede pinctrl-0 = <&led_pins_pcduino3_nano>; 70*53ab4af3SHans de Goede 71*53ab4af3SHans de Goede /* Marked "LED3" on the PCB. */ 72*53ab4af3SHans de Goede usr1 { 73*53ab4af3SHans de Goede label = "pcduino3-nano:green:usr1"; 74*53ab4af3SHans de Goede gpios = <&pio 7 16 GPIO_ACTIVE_LOW>; /* PH16 */ 75*53ab4af3SHans de Goede }; 76*53ab4af3SHans de Goede 77*53ab4af3SHans de Goede /* Marked "LED4" on the PCB. */ 78*53ab4af3SHans de Goede usr2 { 79*53ab4af3SHans de Goede label = "pcduino3-nano:green:usr2"; 80*53ab4af3SHans de Goede gpios = <&pio 7 15 GPIO_ACTIVE_LOW>; /* PH15 */ 81*53ab4af3SHans de Goede }; 82*53ab4af3SHans de Goede }; 83*53ab4af3SHans de Goede}; 84*53ab4af3SHans de Goede 85*53ab4af3SHans de Goede&ahci { 86*53ab4af3SHans de Goede target-supply = <®_ahci_5v>; 87*53ab4af3SHans de Goede status = "okay"; 88*53ab4af3SHans de Goede}; 89*53ab4af3SHans de Goede 90*53ab4af3SHans de Goede&ehci0 { 91*53ab4af3SHans de Goede status = "okay"; 92*53ab4af3SHans de Goede}; 93*53ab4af3SHans de Goede 94*53ab4af3SHans de Goede&ehci1 { 95*53ab4af3SHans de Goede status = "okay"; 96*53ab4af3SHans de Goede}; 97*53ab4af3SHans de Goede 98*53ab4af3SHans de Goede&gmac { 99*53ab4af3SHans de Goede pinctrl-names = "default"; 100*53ab4af3SHans de Goede pinctrl-0 = <&gmac_pins_rgmii_a>; 101*53ab4af3SHans de Goede phy = <&phy1>; 102*53ab4af3SHans de Goede phy-mode = "rgmii"; 103*53ab4af3SHans de Goede status = "okay"; 104*53ab4af3SHans de Goede 105*53ab4af3SHans de Goede phy1: ethernet-phy@1 { 106*53ab4af3SHans de Goede reg = <1>; 107*53ab4af3SHans de Goede }; 108*53ab4af3SHans de Goede}; 109*53ab4af3SHans de Goede 110*53ab4af3SHans de Goede&i2c0 { 111*53ab4af3SHans de Goede pinctrl-names = "default"; 112*53ab4af3SHans de Goede pinctrl-0 = <&i2c0_pins_a>; 113*53ab4af3SHans de Goede status = "okay"; 114*53ab4af3SHans de Goede 115*53ab4af3SHans de Goede axp209: pmic@34 { 116*53ab4af3SHans de Goede compatible = "x-powers,axp209"; 117*53ab4af3SHans de Goede reg = <0x34>; 118*53ab4af3SHans de Goede interrupt-parent = <&nmi_intc>; 119*53ab4af3SHans de Goede interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 120*53ab4af3SHans de Goede 121*53ab4af3SHans de Goede interrupt-controller; 122*53ab4af3SHans de Goede #interrupt-cells = <1>; 123*53ab4af3SHans de Goede }; 124*53ab4af3SHans de Goede}; 125*53ab4af3SHans de Goede 126*53ab4af3SHans de Goede&ir0 { 127*53ab4af3SHans de Goede pinctrl-names = "default"; 128*53ab4af3SHans de Goede pinctrl-0 = <&ir0_pins_a>; 129*53ab4af3SHans de Goede status = "okay"; 130*53ab4af3SHans de Goede}; 131*53ab4af3SHans de Goede 132*53ab4af3SHans de Goede&mmc0 { 133*53ab4af3SHans de Goede pinctrl-names = "default"; 134*53ab4af3SHans de Goede pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; 135*53ab4af3SHans de Goede vmmc-supply = <®_vcc3v3>; 136*53ab4af3SHans de Goede bus-width = <4>; 137*53ab4af3SHans de Goede cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ 138*53ab4af3SHans de Goede cd-inverted; 139*53ab4af3SHans de Goede status = "okay"; 140*53ab4af3SHans de Goede}; 141*53ab4af3SHans de Goede 142*53ab4af3SHans de Goede&ohci0 { 143*53ab4af3SHans de Goede status = "okay"; 144*53ab4af3SHans de Goede}; 145*53ab4af3SHans de Goede 146*53ab4af3SHans de Goede&ohci1 { 147*53ab4af3SHans de Goede status = "okay"; 148*53ab4af3SHans de Goede}; 149*53ab4af3SHans de Goede 150*53ab4af3SHans de Goede&pio { 151*53ab4af3SHans de Goede ahci_pwr_pin_pcduino3_nano: ahci_pwr_pin@0 { 152*53ab4af3SHans de Goede allwinner,pins = "PH2"; 153*53ab4af3SHans de Goede allwinner,function = "gpio_out"; 154*53ab4af3SHans de Goede allwinner,drive = <SUN4I_PINCTRL_10_MA>; 155*53ab4af3SHans de Goede allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 156*53ab4af3SHans de Goede }; 157*53ab4af3SHans de Goede 158*53ab4af3SHans de Goede led_pins_pcduino3_nano: led_pins@0 { 159*53ab4af3SHans de Goede allwinner,pins = "PH16", "PH15"; 160*53ab4af3SHans de Goede allwinner,function = "gpio_out"; 161*53ab4af3SHans de Goede allwinner,drive = <SUN4I_PINCTRL_10_MA>; 162*53ab4af3SHans de Goede allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 163*53ab4af3SHans de Goede }; 164*53ab4af3SHans de Goede 165*53ab4af3SHans de Goede usb1_vbus_pin_pcduino3_nano: usb1_vbus_pin@0 { 166*53ab4af3SHans de Goede allwinner,pins = "PH11"; 167*53ab4af3SHans de Goede allwinner,function = "gpio_out"; 168*53ab4af3SHans de Goede allwinner,drive = <SUN4I_PINCTRL_10_MA>; 169*53ab4af3SHans de Goede allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 170*53ab4af3SHans de Goede }; 171*53ab4af3SHans de Goede}; 172*53ab4af3SHans de Goede 173*53ab4af3SHans de Goede®_ahci_5v { 174*53ab4af3SHans de Goede pinctrl-0 = <&ahci_pwr_pin_pcduino3_nano>; 175*53ab4af3SHans de Goede gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */ 176*53ab4af3SHans de Goede status = "okay"; 177*53ab4af3SHans de Goede}; 178*53ab4af3SHans de Goede 179*53ab4af3SHans de Goede®_usb1_vbus { 180*53ab4af3SHans de Goede pinctrl-0 = <&usb1_vbus_pin_pcduino3_nano>; 181*53ab4af3SHans de Goede gpio = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ 182*53ab4af3SHans de Goede status = "okay"; 183*53ab4af3SHans de Goede}; 184*53ab4af3SHans de Goede 185*53ab4af3SHans de Goede®_usb2_vbus { 186*53ab4af3SHans de Goede status = "okay"; 187*53ab4af3SHans de Goede}; 188*53ab4af3SHans de Goede 189*53ab4af3SHans de Goede&uart0 { 190*53ab4af3SHans de Goede pinctrl-names = "default"; 191*53ab4af3SHans de Goede pinctrl-0 = <&uart0_pins_a>; 192*53ab4af3SHans de Goede status = "okay"; 193*53ab4af3SHans de Goede}; 194*53ab4af3SHans de Goede 195*53ab4af3SHans de Goede&usbphy { 196*53ab4af3SHans de Goede usb1_vbus-supply = <®_usb1_vbus>; 197*53ab4af3SHans de Goede usb2_vbus-supply = <®_usb2_vbus>; 198*53ab4af3SHans de Goede status = "okay"; 199*53ab4af3SHans de Goede}; 200