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 Mini";
0054 compatible = "xunlong,orangepi-mini", "allwinner,sun7i-a20";
0055
0056 aliases {
0057 serial0 = &uart0;
0058 };
0059
0060 chosen {
0061 stdout-path = "serial0:115200n8";
0062 };
0063
0064 hdmi-connector {
0065 compatible = "hdmi-connector";
0066 type = "a";
0067
0068 port {
0069 hdmi_con_in: endpoint {
0070 remote-endpoint = <&hdmi_out_con>;
0071 };
0072 };
0073 };
0074
0075 leds {
0076 compatible = "gpio-leds";
0077
0078 led-0 {
0079 label = "orangepi:green:usr";
0080 gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
0081 };
0082
0083 led-1 {
0084 label = "orangepi:blue:usr";
0085 gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>; /* PH25 */
0086 };
0087 };
0088
0089 reg_gmac_3v3: gmac-3v3 {
0090 compatible = "regulator-fixed";
0091 regulator-name = "gmac-3v3";
0092 regulator-min-microvolt = <3300000>;
0093 regulator-max-microvolt = <3300000>;
0094 startup-delay-us = <100000>;
0095 enable-active-high;
0096 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
0097 };
0098 };
0099
0100 &ahci {
0101 status = "okay";
0102 };
0103
0104 &codec {
0105 status = "okay";
0106 };
0107
0108 &de {
0109 status = "okay";
0110 };
0111
0112 &ehci0 {
0113 status = "okay";
0114 };
0115
0116 &ehci1 {
0117 status = "okay";
0118 };
0119
0120 &gmac {
0121 pinctrl-names = "default";
0122 pinctrl-0 = <&gmac_rgmii_pins>;
0123 phy-handle = <&phy1>;
0124 phy-mode = "rgmii";
0125 phy-supply = <®_gmac_3v3>;
0126 status = "okay";
0127 };
0128
0129 &hdmi {
0130 status = "okay";
0131 };
0132
0133 &hdmi_out {
0134 hdmi_out_con: endpoint {
0135 remote-endpoint = <&hdmi_con_in>;
0136 };
0137 };
0138
0139 &i2c0 {
0140 status = "okay";
0141
0142 axp209: pmic@34 {
0143 reg = <0x34>;
0144 interrupt-parent = <&nmi_intc>;
0145 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
0146 };
0147 };
0148
0149 #include "axp209.dtsi"
0150
0151 &ir0 {
0152 pinctrl-names = "default";
0153 pinctrl-0 = <&ir0_rx_pin>;
0154 status = "okay";
0155 };
0156
0157 &gmac_mdio {
0158 phy1: ethernet-phy@1 {
0159 reg = <1>;
0160 };
0161 };
0162
0163 &mmc0 {
0164 vmmc-supply = <®_vcc3v3>;
0165 bus-width = <4>;
0166 cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
0167 status = "okay";
0168 };
0169
0170 &mmc3 {
0171 vmmc-supply = <®_vcc3v3>;
0172 bus-width = <4>;
0173 cd-gpios = <&pio 7 11 GPIO_ACTIVE_LOW>; /* PH11 */
0174 status = "okay";
0175 };
0176
0177 &otg_sram {
0178 status = "okay";
0179 };
0180
0181 ®_dcdc2 {
0182 regulator-always-on;
0183 regulator-min-microvolt = <1000000>;
0184 regulator-max-microvolt = <1500000>;
0185 regulator-name = "vdd-cpu";
0186 };
0187
0188 ®_dcdc3 {
0189 regulator-always-on;
0190 regulator-min-microvolt = <1000000>;
0191 regulator-max-microvolt = <1400000>;
0192 regulator-name = "vdd-int-pll";
0193 };
0194
0195 ®_ldo1 {
0196 regulator-name = "vdd-rtc";
0197 };
0198
0199 ®_ldo2 {
0200 regulator-always-on;
0201 regulator-min-microvolt = <3000000>;
0202 regulator-max-microvolt = <3000000>;
0203 regulator-name = "avcc";
0204 };
0205
0206 ®_usb0_vbus {
0207 status = "okay";
0208 };
0209
0210 ®_usb1_vbus {
0211 gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
0212 status = "okay";
0213 };
0214
0215 ®_usb2_vbus {
0216 gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
0217 status = "okay";
0218 };
0219
0220 &uart0 {
0221 pinctrl-names = "default";
0222 pinctrl-0 = <&uart0_pb_pins>;
0223 status = "okay";
0224 };
0225
0226 &usb_otg {
0227 dr_mode = "otg";
0228 status = "okay";
0229 };
0230
0231 &usb_power_supply {
0232 status = "okay";
0233 };
0234
0235 &usbphy {
0236 usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
0237 usb0_vbus_power-supply = <&usb_power_supply>;
0238 usb0_vbus-supply = <®_usb0_vbus>;
0239 usb1_vbus-supply = <®_usb1_vbus>;
0240 usb2_vbus-supply = <®_usb2_vbus>;
0241 status = "okay";
0242 };
