0001 /*
0002 * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
0003 *
0004 * Hans de Goede <hdegoede@redhat.com>
0005 *
0006 * This file is dual-licensed: you can use it either under the terms
0007 * of the GPL or the X11 license, at your option. Note that this dual
0008 * licensing only applies to this file, and not this project as a
0009 * whole.
0010 *
0011 * a) This file is free software; you can redistribute it and/or
0012 * modify it under the terms of the GNU General Public License as
0013 * published by the Free Software Foundation; either version 2 of the
0014 * License, or (at your option) any later version.
0015 *
0016 * This file is distributed in the hope that it will be useful,
0017 * but WITHOUT ANY WARRANTY; without even the implied warranty of
0018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
0019 * GNU General Public License for more details.
0020 *
0021 * Or, alternatively,
0022 *
0023 * b) Permission is hereby granted, free of charge, to any person
0024 * obtaining a copy of this software and associated documentation
0025 * files (the "Software"), to deal in the Software without
0026 * restriction, including without limitation the rights to use,
0027 * copy, modify, merge, publish, distribute, sublicense, and/or
0028 * sell copies of the Software, and to permit persons to whom the
0029 * Software is furnished to do so, subject to the following
0030 * conditions:
0031 *
0032 * The above copyright notice and this permission notice shall be
0033 * included in all copies or substantial portions of the Software.
0034 *
0035 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
0036 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
0037 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
0038 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
0039 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
0040 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
0041 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0042 * OTHER DEALINGS IN THE SOFTWARE.
0043 */
0044
0045 /dts-v1/;
0046 #include "sun7i-a20.dtsi"
0047 #include "sunxi-common-regulators.dtsi"
0048
0049 #include <dt-bindings/gpio/gpio.h>
0050 #include <dt-bindings/interrupt-controller/irq.h>
0051
0052 / {
0053 model = "Orange Pi";
0054 compatible = "xunlong,orangepi", "allwinner,sun7i-a20";
0055
0056 aliases {
0057 serial0 = &uart0;
0058 };
0059
0060 chosen {
0061 stdout-path = "serial0:115200n8";
0062 };
0063
0064 leds {
0065 compatible = "gpio-leds";
0066
0067 led {
0068 label = "orangepi:green:usr";
0069 gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
0070 };
0071 };
0072
0073 reg_gmac_3v3: gmac-3v3 {
0074 compatible = "regulator-fixed";
0075 regulator-name = "gmac-3v3";
0076 regulator-min-microvolt = <3300000>;
0077 regulator-max-microvolt = <3300000>;
0078 startup-delay-us = <100000>;
0079 enable-active-high;
0080 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
0081 };
0082 };
0083
0084 &ahci {
0085 status = "okay";
0086 };
0087
0088 &ehci0 {
0089 status = "okay";
0090 };
0091
0092 &ehci1 {
0093 status = "okay";
0094 };
0095
0096 &gmac {
0097 pinctrl-names = "default";
0098 pinctrl-0 = <&gmac_rgmii_pins>;
0099 phy-handle = <&phy1>;
0100 phy-mode = "rgmii";
0101 phy-supply = <®_gmac_3v3>;
0102 status = "okay";
0103 };
0104
0105 &i2c0 {
0106 status = "okay";
0107
0108 axp209: pmic@34 {
0109 reg = <0x34>;
0110 interrupt-parent = <&nmi_intc>;
0111 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
0112 };
0113 };
0114
0115 #include "axp209.dtsi"
0116
0117 &ir0 {
0118 pinctrl-names = "default";
0119 pinctrl-0 = <&ir0_rx_pin>;
0120 status = "okay";
0121 };
0122
0123 &gmac_mdio {
0124 phy1: ethernet-phy@1 {
0125 reg = <1>;
0126 };
0127 };
0128
0129 &mmc0 {
0130 vmmc-supply = <®_vcc3v3>;
0131 bus-width = <4>;
0132 cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
0133 status = "okay";
0134 };
0135
0136 &otg_sram {
0137 status = "okay";
0138 };
0139
0140 ®_dcdc2 {
0141 regulator-always-on;
0142 regulator-min-microvolt = <1000000>;
0143 regulator-max-microvolt = <1500000>;
0144 regulator-name = "vdd-cpu";
0145 };
0146
0147 ®_dcdc3 {
0148 regulator-always-on;
0149 regulator-min-microvolt = <1000000>;
0150 regulator-max-microvolt = <1400000>;
0151 regulator-name = "vdd-int-pll";
0152 };
0153
0154 ®_ldo1 {
0155 regulator-name = "vdd-rtc";
0156 };
0157
0158 ®_ldo2 {
0159 regulator-always-on;
0160 regulator-min-microvolt = <3000000>;
0161 regulator-max-microvolt = <3000000>;
0162 regulator-name = "avcc";
0163 };
0164
0165 ®_usb0_vbus {
0166 status = "okay";
0167 };
0168
0169 ®_usb1_vbus {
0170 gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
0171 status = "okay";
0172 };
0173
0174 ®_usb2_vbus {
0175 gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
0176 status = "okay";
0177 };
0178
0179 &uart0 {
0180 pinctrl-names = "default";
0181 pinctrl-0 = <&uart0_pb_pins>;
0182 status = "okay";
0183 };
0184
0185 &usb_otg {
0186 dr_mode = "otg";
0187 status = "okay";
0188 };
0189
0190 &usb_power_supply {
0191 status = "okay";
0192 };
0193
0194 &usbphy {
0195 usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
0196 usb0_vbus_power-supply = <&usb_power_supply>;
0197 usb0_vbus-supply = <®_usb0_vbus>;
0198 usb1_vbus-supply = <®_usb1_vbus>;
0199 usb2_vbus-supply = <®_usb2_vbus>;
0200 status = "okay";
0201 };
