0001 /*
0002 * This is based on sun4i-a10-olinuxino-lime.dts
0003 *
0004 * Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
0005 * Copyright (c) 2014 FUKAUMI Naoki <naobsd@gmail.com>
0006 *
0007 * This file is dual-licensed: you can use it either under the terms
0008 * of the GPL or the X11 license, at your option. Note that this dual
0009 * licensing only applies to this file, and not this project as a
0010 * whole.
0011 *
0012 * a) This file is free software; you can redistribute it and/or
0013 * modify it under the terms of the GNU General Public License as
0014 * published by the Free Software Foundation; either version 2 of the
0015 * License, or (at your option) any later version.
0016 *
0017 * This file is distributed in the hope that it will be useful,
0018 * but WITHOUT ANY WARRANTY; without even the implied warranty of
0019 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
0020 * GNU General Public License for more details.
0021 *
0022 * Or, alternatively,
0023 *
0024 * b) Permission is hereby granted, free of charge, to any person
0025 * obtaining a copy of this software and associated documentation
0026 * files (the "Software"), to deal in the Software without
0027 * restriction, including without limitation the rights to use,
0028 * copy, modify, merge, publish, distribute, sublicense, and/or
0029 * sell copies of the Software, and to permit persons to whom the
0030 * Software is furnished to do so, subject to the following
0031 * conditions:
0032 *
0033 * The above copyright notice and this permission notice shall be
0034 * included in all copies or substantial portions of the Software.
0035 *
0036 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
0037 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
0038 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
0039 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
0040 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
0041 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
0042 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0043 * OTHER DEALINGS IN THE SOFTWARE.
0044 */
0045
0046 /dts-v1/;
0047 #include "sun7i-a20.dtsi"
0048 #include "sunxi-common-regulators.dtsi"
0049
0050 #include <dt-bindings/gpio/gpio.h>
0051 #include <dt-bindings/interrupt-controller/irq.h>
0052
0053 / {
0054 model = "Olimex A20-OLinuXino-LIME";
0055 compatible = "olimex,a20-olinuxino-lime", "allwinner,sun7i-a20";
0056
0057 aliases {
0058 serial0 = &uart0;
0059 };
0060
0061 chosen {
0062 stdout-path = "serial0:115200n8";
0063 };
0064
0065 hdmi-connector {
0066 compatible = "hdmi-connector";
0067 type = "a";
0068
0069 port {
0070 hdmi_con_in: endpoint {
0071 remote-endpoint = <&hdmi_out_con>;
0072 };
0073 };
0074 };
0075
0076 leds {
0077 compatible = "gpio-leds";
0078 pinctrl-names = "default";
0079 pinctrl-0 = <&led_pins_olinuxinolime>;
0080
0081 led {
0082 label = "a20-olinuxino-lime:green:usr";
0083 gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>;
0084 default-state = "on";
0085 };
0086 };
0087 };
0088
0089 &ahci {
0090 target-supply = <®_ahci_5v>;
0091 status = "okay";
0092 };
0093
0094 &de {
0095 status = "okay";
0096 };
0097
0098 &ehci0 {
0099 status = "okay";
0100 };
0101
0102 &ehci1 {
0103 status = "okay";
0104 };
0105
0106 &gmac {
0107 pinctrl-names = "default";
0108 pinctrl-0 = <&gmac_mii_pins>;
0109 phy-handle = <&phy1>;
0110 phy-mode = "mii";
0111 status = "okay";
0112 };
0113
0114 &hdmi {
0115 status = "okay";
0116 };
0117
0118 &hdmi_out {
0119 hdmi_out_con: endpoint {
0120 remote-endpoint = <&hdmi_con_in>;
0121 };
0122 };
0123
0124 &i2c0 {
0125 status = "okay";
0126
0127 axp209: pmic@34 {
0128 compatible = "x-powers,axp209";
0129 reg = <0x34>;
0130 interrupt-parent = <&nmi_intc>;
0131 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
0132
0133 interrupt-controller;
0134 #interrupt-cells = <1>;
0135 };
0136 };
0137
0138 &i2c1 {
0139 status = "okay";
0140
0141 eeprom: eeprom@50 {
0142 compatible = "atmel,24c16";
0143 reg = <0x50>;
0144 pagesize = <16>;
0145 };
0146 };
0147
0148 &gmac_mdio {
0149 phy1: ethernet-phy@1 {
0150 reg = <1>;
0151 };
0152 };
0153
0154 &mmc0 {
0155 vmmc-supply = <®_vcc3v3>;
0156 bus-width = <4>;
0157 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
0158 status = "okay";
0159 };
0160
0161 &ohci0 {
0162 status = "okay";
0163 };
0164
0165 &ohci1 {
0166 status = "okay";
0167 };
0168
0169 &otg_sram {
0170 status = "okay";
0171 };
0172
0173 &pio {
0174 led_pins_olinuxinolime: led-pins {
0175 pins = "PH2";
0176 function = "gpio_out";
0177 drive-strength = <20>;
0178 };
0179 };
0180
0181 ®_ahci_5v {
0182 gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>;
0183 status = "okay";
0184 };
0185
0186 ®_usb0_vbus {
0187 status = "okay";
0188 };
0189
0190 ®_usb1_vbus {
0191 status = "okay";
0192 };
0193
0194 ®_usb2_vbus {
0195 status = "okay";
0196 };
0197
0198 &uart0 {
0199 pinctrl-names = "default";
0200 pinctrl-0 = <&uart0_pb_pins>;
0201 status = "okay";
0202 };
0203
0204 &usb_otg {
0205 dr_mode = "otg";
0206 status = "okay";
0207 };
0208
0209 &usbphy {
0210 usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
0211 usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */
0212 usb0_vbus-supply = <®_usb0_vbus>;
0213 usb1_vbus-supply = <®_usb1_vbus>;
0214 usb2_vbus-supply = <®_usb2_vbus>;
0215 status = "okay";
0216 };
