1/*
  2 * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
  3 *
  4 * Hans de Goede <hdegoede@redhat.com>
  5 *
  6 * This file is dual-licensed: you can use it either under the terms
  7 * of the GPL or the X11 license, at your option. Note that this dual
  8 * licensing only applies to this file, and not this project as a
  9 * whole.
 10 *
 11 *  a) This file is free software; you can redistribute it and/or
 12 *     modify it under the terms of the GNU General Public License as
 13 *     published by the Free Software Foundation; either version 2 of the
 14 *     License, or (at your option) any later version.
 15 *
 16 *     This file is distributed in the hope that it will be useful,
 17 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 18 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 19 *     GNU General Public License for more details.
 20 *
 21 * Or, alternatively,
 22 *
 23 *  b) Permission is hereby granted, free of charge, to any person
 24 *     obtaining a copy of this software and associated documentation
 25 *     files (the "Software"), to deal in the Software without
 26 *     restriction, including without limitation the rights to use,
 27 *     copy, modify, merge, publish, distribute, sublicense, and/or
 28 *     sell copies of the Software, and to permit persons to whom the
 29 *     Software is furnished to do so, subject to the following
 30 *     conditions:
 31 *
 32 *     The above copyright notice and this permission notice shall be
 33 *     included in all copies or substantial portions of the Software.
 34 *
 35 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 36 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 37 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 38 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 39 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 40 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 41 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 42 *     OTHER DEALINGS IN THE SOFTWARE.
 43 */
 44
 45/dts-v1/;
 46#include "sun7i-a20.dtsi"
 47#include "sunxi-common-regulators.dtsi"
 48
 49#include <dt-bindings/gpio/gpio.h>
 50#include <dt-bindings/interrupt-controller/irq.h>
 51
 52/ {
 53	model = "Orange Pi";
 54	compatible = "xunlong,orangepi", "allwinner,sun7i-a20";
 55
 56	aliases {
 57		serial0 = &uart0;
 58	};
 59
 60	chosen {
 61		stdout-path = "serial0:115200n8";
 62	};
 63
 64	leds {
 65		compatible = "gpio-leds";
 66
 67		led {
 68			label = "orangepi:green:usr";
 69			gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
 70		};
 71	};
 72
 73	reg_gmac_3v3: gmac-3v3 {
 74		compatible = "regulator-fixed";
 75		regulator-name = "gmac-3v3";
 76		regulator-min-microvolt = <3300000>;
 77		regulator-max-microvolt = <3300000>;
 78		startup-delay-us = <100000>;
 79		enable-active-high;
 80		gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
 81	};
 82};
 83
 84&ahci {
 85	status = "okay";
 86};
 87
 88&ehci0 {
 89	status = "okay";
 90};
 91
 92&ehci1 {
 93	status = "okay";
 94};
 95
 96&gmac {
 97	pinctrl-names = "default";
 98	pinctrl-0 = <&gmac_rgmii_pins>;
 99	phy-handle = <&phy1>;
100	phy-mode = "rgmii";
101	phy-supply = <&reg_gmac_3v3>;
102	status = "okay";
103};
104
105&i2c0 {
106	status = "okay";
107
108	axp209: pmic@34 {
109		reg = <0x34>;
110		interrupt-parent = <&nmi_intc>;
111		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
112	};
113};
114
115#include "axp209.dtsi"
116
117&ir0 {
118	pinctrl-names = "default";
119	pinctrl-0 = <&ir0_rx_pin>;
120	status = "okay";
121};
122
123&gmac_mdio {
124	phy1: ethernet-phy@1 {
125		reg = <1>;
126	};
127};
128
129&mmc0 {
130	vmmc-supply = <&reg_vcc3v3>;
131	bus-width = <4>;
132	cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
133	status = "okay";
134};
135
136&otg_sram {
137	status = "okay";
138};
139
140&reg_dcdc2 {
141	regulator-always-on;
142	regulator-min-microvolt = <1000000>;
143	regulator-max-microvolt = <1500000>;
144	regulator-name = "vdd-cpu";
145};
146
147&reg_dcdc3 {
148	regulator-always-on;
149	regulator-min-microvolt = <1000000>;
150	regulator-max-microvolt = <1400000>;
151	regulator-name = "vdd-int-pll";
152};
153
154&reg_ldo1 {
155	regulator-name = "vdd-rtc";
156};
157
158&reg_ldo2 {
159	regulator-always-on;
160	regulator-min-microvolt = <3000000>;
161	regulator-max-microvolt = <3000000>;
162	regulator-name = "avcc";
163};
164
165&reg_usb0_vbus {
166	status = "okay";
167};
168
169&reg_usb1_vbus {
170	gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
171	status = "okay";
172};
173
174&reg_usb2_vbus {
175	gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
176	status = "okay";
177};
178
179&uart0 {
180	pinctrl-names = "default";
181	pinctrl-0 = <&uart0_pb_pins>;
182	status = "okay";
183};
184
185&usb_otg {
186	dr_mode = "otg";
187	status = "okay";
188};
189
190&usb_power_supply {
191	status = "okay";
192};
193
194&usbphy {
195	usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
196	usb0_vbus_power-supply = <&usb_power_supply>;
197	usb0_vbus-supply = <&reg_usb0_vbus>;
198	usb1_vbus-supply = <&reg_usb1_vbus>;
199	usb2_vbus-supply = <&reg_usb2_vbus>;
200	status = "okay";
201};