1*53ab4af3SHans de Goede/* 2*53ab4af3SHans de Goede * Copyright 2013 Maxime Ripard 3*53ab4af3SHans de Goede * 4*53ab4af3SHans de Goede * Maxime Ripard <maxime.ripard@free-electrons.com> 5*53ab4af3SHans de Goede * 6*53ab4af3SHans de Goede * This file is dual-licensed: you can use it either under the terms 7*53ab4af3SHans de Goede * of the GPL or the X11 license, at your option. Note that this dual 8*53ab4af3SHans de Goede * licensing only applies to this file, and not this project as a 9*53ab4af3SHans de Goede * whole. 10*53ab4af3SHans de Goede * 11*53ab4af3SHans de Goede * a) This file is free software; you can redistribute it and/or 12*53ab4af3SHans de Goede * modify it under the terms of the GNU General Public License as 13*53ab4af3SHans de Goede * published by the Free Software Foundation; either version 2 of the 14*53ab4af3SHans de Goede * License, or (at your option) any later version. 15*53ab4af3SHans de Goede * 16*53ab4af3SHans de Goede * This file is distributed in the hope that it will be useful, 17*53ab4af3SHans de Goede * but WITHOUT ANY WARRANTY; without even the implied warranty of 18*53ab4af3SHans de Goede * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19*53ab4af3SHans de Goede * GNU General Public License for more details. 20*53ab4af3SHans de Goede * 21*53ab4af3SHans de Goede * You should have received a copy of the GNU General Public 22*53ab4af3SHans de Goede * License along with this file; if not, write to the Free 23*53ab4af3SHans de Goede * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 24*53ab4af3SHans de Goede * MA 02110-1301 USA 25*53ab4af3SHans de Goede * 26*53ab4af3SHans de Goede * Or, alternatively, 27*53ab4af3SHans de Goede * 28*53ab4af3SHans de Goede * b) Permission is hereby granted, free of charge, to any person 29*53ab4af3SHans de Goede * obtaining a copy of this software and associated documentation 30*53ab4af3SHans de Goede * files (the "Software"), to deal in the Software without 31*53ab4af3SHans de Goede * restriction, including without limitation the rights to use, 32*53ab4af3SHans de Goede * copy, modify, merge, publish, distribute, sublicense, and/or 33*53ab4af3SHans de Goede * sell copies of the Software, and to permit persons to whom the 34*53ab4af3SHans de Goede * Software is furnished to do so, subject to the following 35*53ab4af3SHans de Goede * conditions: 36*53ab4af3SHans de Goede * 37*53ab4af3SHans de Goede * The above copyright notice and this permission notice shall be 38*53ab4af3SHans de Goede * included in all copies or substantial portions of the Software. 39*53ab4af3SHans de Goede * 40*53ab4af3SHans de Goede * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 41*53ab4af3SHans de Goede * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 42*53ab4af3SHans de Goede * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 43*53ab4af3SHans de Goede * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 44*53ab4af3SHans de Goede * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 45*53ab4af3SHans de Goede * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 46*53ab4af3SHans de Goede * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 47*53ab4af3SHans de Goede * OTHER DEALINGS IN THE SOFTWARE. 48*53ab4af3SHans de Goede */ 49*53ab4af3SHans de Goede 50*53ab4af3SHans de Goede/dts-v1/; 51*53ab4af3SHans de Goede#include "sun6i-a31.dtsi" 52*53ab4af3SHans de Goede#include "sunxi-common-regulators.dtsi" 53*53ab4af3SHans de Goede 54*53ab4af3SHans de Goede#include <dt-bindings/gpio/gpio.h> 55*53ab4af3SHans de Goede#include <dt-bindings/pinctrl/sun4i-a10.h> 56*53ab4af3SHans de Goede 57*53ab4af3SHans de Goede/ { 58*53ab4af3SHans de Goede model = "WITS A31 Colombus Evaluation Board"; 59*53ab4af3SHans de Goede compatible = "wits,colombus", "allwinner,sun6i-a31"; 60*53ab4af3SHans de Goede 61*53ab4af3SHans de Goede aliases { 62*53ab4af3SHans de Goede serial0 = &uart0; 63*53ab4af3SHans de Goede }; 64*53ab4af3SHans de Goede 65*53ab4af3SHans de Goede chosen { 66*53ab4af3SHans de Goede stdout-path = "serial0:115200n8"; 67*53ab4af3SHans de Goede }; 68*53ab4af3SHans de Goede}; 69*53ab4af3SHans de Goede 70*53ab4af3SHans de Goede&ehci1 { 71*53ab4af3SHans de Goede status = "okay"; 72*53ab4af3SHans de Goede}; 73*53ab4af3SHans de Goede 74*53ab4af3SHans de Goede&i2c0 { 75*53ab4af3SHans de Goede pinctrl-names = "default"; 76*53ab4af3SHans de Goede pinctrl-0 = <&i2c0_pins_a>; 77*53ab4af3SHans de Goede status = "fail"; 78*53ab4af3SHans de Goede}; 79*53ab4af3SHans de Goede 80*53ab4af3SHans de Goede&i2c1 { 81*53ab4af3SHans de Goede pinctrl-names = "default"; 82*53ab4af3SHans de Goede pinctrl-0 = <&i2c1_pins_a>; 83*53ab4af3SHans de Goede status = "okay"; 84*53ab4af3SHans de Goede}; 85*53ab4af3SHans de Goede 86*53ab4af3SHans de Goede&i2c2 { 87*53ab4af3SHans de Goede pinctrl-names = "default"; 88*53ab4af3SHans de Goede pinctrl-0 = <&i2c2_pins_a>; 89*53ab4af3SHans de Goede status = "okay"; 90*53ab4af3SHans de Goede}; 91*53ab4af3SHans de Goede 92*53ab4af3SHans de Goede&mmc0 { 93*53ab4af3SHans de Goede pinctrl-names = "default"; 94*53ab4af3SHans de Goede pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_colombus>; 95*53ab4af3SHans de Goede vmmc-supply = <®_vcc3v0>; 96*53ab4af3SHans de Goede bus-width = <4>; 97*53ab4af3SHans de Goede cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */ 98*53ab4af3SHans de Goede cd-inverted; 99*53ab4af3SHans de Goede status = "okay"; 100*53ab4af3SHans de Goede}; 101*53ab4af3SHans de Goede 102*53ab4af3SHans de Goede&mmc0_pins_a { 103*53ab4af3SHans de Goede allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; 104*53ab4af3SHans de Goede}; 105*53ab4af3SHans de Goede 106*53ab4af3SHans de Goede&pio { 107*53ab4af3SHans de Goede mmc0_cd_pin_colombus: mmc0_cd_pin@0 { 108*53ab4af3SHans de Goede allwinner,pins = "PA8"; 109*53ab4af3SHans de Goede allwinner,function = "gpio_in"; 110*53ab4af3SHans de Goede allwinner,drive = <SUN4I_PINCTRL_10_MA>; 111*53ab4af3SHans de Goede allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; 112*53ab4af3SHans de Goede }; 113*53ab4af3SHans de Goede 114*53ab4af3SHans de Goede usb2_vbus_pin_colombus: usb2_vbus_pin@0 { 115*53ab4af3SHans de Goede allwinner,pins = "PH24"; 116*53ab4af3SHans de Goede allwinner,function = "gpio_out"; 117*53ab4af3SHans de Goede allwinner,drive = <SUN4I_PINCTRL_10_MA>; 118*53ab4af3SHans de Goede allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 119*53ab4af3SHans de Goede }; 120*53ab4af3SHans de Goede}; 121*53ab4af3SHans de Goede 122*53ab4af3SHans de Goede®_usb2_vbus { 123*53ab4af3SHans de Goede pinctrl-names = "default"; 124*53ab4af3SHans de Goede pinctrl-0 = <&usb2_vbus_pin_colombus>; 125*53ab4af3SHans de Goede gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>; 126*53ab4af3SHans de Goede status = "okay"; 127*53ab4af3SHans de Goede}; 128*53ab4af3SHans de Goede 129*53ab4af3SHans de Goede&uart0 { 130*53ab4af3SHans de Goede pinctrl-names = "default"; 131*53ab4af3SHans de Goede pinctrl-0 = <&uart0_pins_a>; 132*53ab4af3SHans de Goede status = "okay"; 133*53ab4af3SHans de Goede}; 134*53ab4af3SHans de Goede 135*53ab4af3SHans de Goede&usbphy { 136*53ab4af3SHans de Goede usb2_vbus-supply = <®_usb2_vbus>; 137*53ab4af3SHans de Goede status = "okay"; 138*53ab4af3SHans de Goede}; 139