153ab4af3SHans de Goede/* 253ab4af3SHans de Goede * Copyright 2013 Maxime Ripard 353ab4af3SHans de Goede * 453ab4af3SHans de Goede * Maxime Ripard <maxime.ripard@free-electrons.com> 553ab4af3SHans de Goede * 653ab4af3SHans de Goede * This file is dual-licensed: you can use it either under the terms 753ab4af3SHans de Goede * of the GPL or the X11 license, at your option. Note that this dual 853ab4af3SHans de Goede * licensing only applies to this file, and not this project as a 953ab4af3SHans de Goede * whole. 1053ab4af3SHans de Goede * 1153ab4af3SHans de Goede * a) This file is free software; you can redistribute it and/or 1253ab4af3SHans de Goede * modify it under the terms of the GNU General Public License as 1353ab4af3SHans de Goede * published by the Free Software Foundation; either version 2 of the 1453ab4af3SHans de Goede * License, or (at your option) any later version. 1553ab4af3SHans de Goede * 1653ab4af3SHans de Goede * This file is distributed in the hope that it will be useful, 1753ab4af3SHans de Goede * but WITHOUT ANY WARRANTY; without even the implied warranty of 1853ab4af3SHans de Goede * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1953ab4af3SHans de Goede * GNU General Public License for more details. 2053ab4af3SHans de Goede * 2153ab4af3SHans de Goede * Or, alternatively, 2253ab4af3SHans de Goede * 2353ab4af3SHans de Goede * b) Permission is hereby granted, free of charge, to any person 2453ab4af3SHans de Goede * obtaining a copy of this software and associated documentation 2553ab4af3SHans de Goede * files (the "Software"), to deal in the Software without 2653ab4af3SHans de Goede * restriction, including without limitation the rights to use, 2753ab4af3SHans de Goede * copy, modify, merge, publish, distribute, sublicense, and/or 2853ab4af3SHans de Goede * sell copies of the Software, and to permit persons to whom the 2953ab4af3SHans de Goede * Software is furnished to do so, subject to the following 3053ab4af3SHans de Goede * conditions: 3153ab4af3SHans de Goede * 3253ab4af3SHans de Goede * The above copyright notice and this permission notice shall be 3353ab4af3SHans de Goede * included in all copies or substantial portions of the Software. 3453ab4af3SHans de Goede * 3553ab4af3SHans de Goede * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 3653ab4af3SHans de Goede * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 3753ab4af3SHans de Goede * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 3853ab4af3SHans de Goede * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 3953ab4af3SHans de Goede * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 4053ab4af3SHans de Goede * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 4153ab4af3SHans de Goede * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 4253ab4af3SHans de Goede * OTHER DEALINGS IN THE SOFTWARE. 4353ab4af3SHans de Goede */ 4453ab4af3SHans de Goede 4553ab4af3SHans de Goede/dts-v1/; 4653ab4af3SHans de Goede#include "sun6i-a31.dtsi" 4753ab4af3SHans de Goede#include "sunxi-common-regulators.dtsi" 4853ab4af3SHans de Goede 4953ab4af3SHans de Goede#include <dt-bindings/gpio/gpio.h> 5053ab4af3SHans de Goede 5153ab4af3SHans de Goede/ { 5253ab4af3SHans de Goede model = "WITS A31 Colombus Evaluation Board"; 5353ab4af3SHans de Goede compatible = "wits,colombus", "allwinner,sun6i-a31"; 5453ab4af3SHans de Goede 5553ab4af3SHans de Goede aliases { 5653ab4af3SHans de Goede serial0 = &uart0; 5753ab4af3SHans de Goede }; 5853ab4af3SHans de Goede 5953ab4af3SHans de Goede chosen { 6053ab4af3SHans de Goede stdout-path = "serial0:115200n8"; 6153ab4af3SHans de Goede }; 6280e5f83cSHans de Goede 6380e5f83cSHans de Goede i2c_lcd: i2c@0 { 6480e5f83cSHans de Goede /* The lcd panel i2c interface is hooked up via gpios */ 6580e5f83cSHans de Goede compatible = "i2c-gpio"; 6680e5f83cSHans de Goede pinctrl-names = "default"; 6780e5f83cSHans de Goede pinctrl-0 = <&i2c_lcd_pins>; 6880e5f83cSHans de Goede gpios = <&pio 0 23 GPIO_ACTIVE_HIGH>, /* PA23, sda */ 6980e5f83cSHans de Goede <&pio 0 24 GPIO_ACTIVE_HIGH>; /* PA24, scl */ 7080e5f83cSHans de Goede i2c-gpio,delay-us = <5>; 7180e5f83cSHans de Goede }; 7253ab4af3SHans de Goede}; 7353ab4af3SHans de Goede 7453ab4af3SHans de Goede&ehci1 { 7553ab4af3SHans de Goede status = "okay"; 7653ab4af3SHans de Goede}; 7753ab4af3SHans de Goede 78f00e8207SHans de Goede&gmac { 79f00e8207SHans de Goede pinctrl-names = "default"; 80f00e8207SHans de Goede pinctrl-0 = <&gmac_pins_rgmii_a>; 81f00e8207SHans de Goede phy = <&phy1>; 82f00e8207SHans de Goede phy-mode = "rgmii"; 83f00e8207SHans de Goede status = "okay"; 84f00e8207SHans de Goede 85f00e8207SHans de Goede phy1: ethernet-phy@1 { 86f00e8207SHans de Goede reg = <1>; 87f00e8207SHans de Goede }; 88f00e8207SHans de Goede}; 89f00e8207SHans de Goede 9053ab4af3SHans de Goede&i2c0 { 9153ab4af3SHans de Goede pinctrl-names = "default"; 9253ab4af3SHans de Goede pinctrl-0 = <&i2c0_pins_a>; 9353ab4af3SHans de Goede status = "fail"; 9453ab4af3SHans de Goede}; 9553ab4af3SHans de Goede 9653ab4af3SHans de Goede&i2c1 { 9753ab4af3SHans de Goede pinctrl-names = "default"; 9853ab4af3SHans de Goede pinctrl-0 = <&i2c1_pins_a>; 9953ab4af3SHans de Goede status = "okay"; 10053ab4af3SHans de Goede}; 10153ab4af3SHans de Goede 10253ab4af3SHans de Goede&i2c2 { 10353ab4af3SHans de Goede pinctrl-names = "default"; 10453ab4af3SHans de Goede pinctrl-0 = <&i2c2_pins_a>; 10553ab4af3SHans de Goede status = "okay"; 10680e5f83cSHans de Goede 10780e5f83cSHans de Goede mma8452: mma8452@1d { 10880e5f83cSHans de Goede compatible = "fsl,mma8452"; 10980e5f83cSHans de Goede reg = <0x1d>; 11080e5f83cSHans de Goede interrupt-parent = <&pio>; 11180e5f83cSHans de Goede interrupts = <0 9 IRQ_TYPE_LEVEL_LOW>; /* PA9 */ 11280e5f83cSHans de Goede }; 11353ab4af3SHans de Goede}; 11453ab4af3SHans de Goede 11553ab4af3SHans de Goede&mmc0 { 11653ab4af3SHans de Goede pinctrl-names = "default"; 11753ab4af3SHans de Goede pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_colombus>; 11853ab4af3SHans de Goede vmmc-supply = <®_vcc3v0>; 11953ab4af3SHans de Goede bus-width = <4>; 120*d1d4295aSJagan Teki cd-gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */ 12153ab4af3SHans de Goede status = "okay"; 12253ab4af3SHans de Goede}; 12353ab4af3SHans de Goede 12453ab4af3SHans de Goede&mmc0_pins_a { 125*d1d4295aSJagan Teki bias-pull-up; 12653ab4af3SHans de Goede}; 12753ab4af3SHans de Goede 12853ab4af3SHans de Goede&pio { 12953ab4af3SHans de Goede mmc0_cd_pin_colombus: mmc0_cd_pin@0 { 130*d1d4295aSJagan Teki pins = "PA8"; 131*d1d4295aSJagan Teki function = "gpio_in"; 132*d1d4295aSJagan Teki bias-pull-up; 13353ab4af3SHans de Goede }; 13453ab4af3SHans de Goede 13553ab4af3SHans de Goede usb2_vbus_pin_colombus: usb2_vbus_pin@0 { 136*d1d4295aSJagan Teki pins = "PH24"; 137*d1d4295aSJagan Teki function = "gpio_out"; 13853ab4af3SHans de Goede }; 13980e5f83cSHans de Goede 14080e5f83cSHans de Goede i2c_lcd_pins: i2c_lcd_pin@0 { 141*d1d4295aSJagan Teki pins = "PA23", "PA24"; 142*d1d4295aSJagan Teki function = "gpio_out"; 143*d1d4295aSJagan Teki bias-pull-up; 14480e5f83cSHans de Goede }; 14553ab4af3SHans de Goede}; 14653ab4af3SHans de Goede 14753ab4af3SHans de Goede®_usb2_vbus { 14853ab4af3SHans de Goede pinctrl-names = "default"; 14953ab4af3SHans de Goede pinctrl-0 = <&usb2_vbus_pin_colombus>; 15053ab4af3SHans de Goede gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>; 15153ab4af3SHans de Goede status = "okay"; 15253ab4af3SHans de Goede}; 15353ab4af3SHans de Goede 15453ab4af3SHans de Goede&uart0 { 15553ab4af3SHans de Goede pinctrl-names = "default"; 15653ab4af3SHans de Goede pinctrl-0 = <&uart0_pins_a>; 15753ab4af3SHans de Goede status = "okay"; 15853ab4af3SHans de Goede}; 15953ab4af3SHans de Goede 16053ab4af3SHans de Goede&usbphy { 16153ab4af3SHans de Goede usb2_vbus-supply = <®_usb2_vbus>; 16253ab4af3SHans de Goede status = "okay"; 16353ab4af3SHans de Goede}; 164