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Jelle van der Waa2ad76bf2015-09-07 22:43:57 +02001/*
2 * Copyright 2015 Jelle van der Waa <jelle@vdwaa.nl>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
13 *
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
28 * conditions:
29 *
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
32 *
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43/dts-v1/;
44#include "sun5i-a10s.dtsi"
45#include "sunxi-common-regulators.dtsi"
46
47#include <dt-bindings/gpio/gpio.h>
48#include <dt-bindings/interrupt-controller/irq.h>
49#include <dt-bindings/pinctrl/sun4i-a10.h>
50
51/ {
52 model = "A10s-Wobo i5";
53 compatible = "wobo,a10s-wobo-i5", "allwinner,sun5i-a10s";
54
55 aliases {
56 serial0 = &uart0;
57 };
58
59 chosen {
60 stdout-path = "serial0:115200n8";
61 };
62
63 leds {
64 compatible = "gpio-leds";
65 pinctrl-names = "default";
66 pinctrl-0 = <&led_pins_wobo_i5>;
67
68 blue {
69 label = "a10s-wobo-i5:blue:usr";
70 gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>;
71 default-state = "on";
72 };
73 };
74
75 reg_emac_3v3: emac-3v3 {
76 compatible = "regulator-fixed";
77 pinctrl-names = "default";
78 pinctrl-0 = <&emac_power_pin_wobo>;
79 regulator-name = "emac-3v3";
80 regulator-min-microvolt = <3300000>;
81 regulator-max-microvolt = <3300000>;
82 enable-active-high;
83 gpio = <&pio 0 2 GPIO_ACTIVE_HIGH>;
84 };
85};
86
87&cpu0 {
88 cpu-supply = <&reg_dcdc2>;
89};
90
91&ehci0 {
92 status = "okay";
93};
94
95&emac {
96 pinctrl-names = "default";
97 pinctrl-0 = <&emac_pins_b>;
98 phy = <&phy1>;
99 status = "okay";
100};
101
102&emac_sram {
103 status = "okay";
104};
105
106&i2c0 {
107 pinctrl-names = "default";
108 pinctrl-0 = <&i2c0_pins_a>;
109 status = "okay";
110
111 axp209: pmic@34 {
112 reg = <0x34>;
113 interrupts = <0>;
114 };
115};
116
117#include "axp209.dtsi"
118
119&mdio {
120 phy-supply = <&reg_emac_3v3>;
121 status = "okay";
122
123 phy1: ethernet-phy@1 {
124 reg = <1>;
125 };
126};
127
128&mmc0 {
129 pinctrl-names = "default";
130 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_wobo_i5>;
131 vmmc-supply = <&reg_vcc3v3>;
132 bus-width = <4>;
133 cd-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
134 cd-inverted;
135 status = "okay";
136};
137
138&ohci0 {
139 status = "okay";
140};
141
142&otg_sram {
143 status = "okay";
144};
145
146&pio {
147 led_pins_wobo_i5: led_pins@0 {
148 allwinner,pins = "PB2";
149 allwinner,function = "gpio_out";
150 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
151 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
152 };
153
154 mmc0_cd_pin_wobo_i5: mmc0_cd_pin@0 {
155 allwinner,pins = "PB3";
156 allwinner,function = "gpio_in";
157 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
158 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
159 };
160
161 emac_power_pin_wobo: emac_power_pin@0 {
162 allwinner,pins = "PA02";
163 allwinner,function = "gpio_out";
164 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
165 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
166 };
167};
168
169&reg_dcdc2 {
170 regulator-always-on;
171 regulator-min-microvolt = <1000000>;
172 regulator-max-microvolt = <1400000>;
173 regulator-name = "vdd-cpu";
174};
175
176&reg_dcdc3 {
177 regulator-always-on;
178 regulator-min-microvolt = <1250000>;
179 regulator-max-microvolt = <1250000>;
180 regulator-name = "vdd-int-dll";
181};
182
183&reg_ldo1 {
184 regulator-name = "vdd-rtc";
185};
186
187&reg_ldo2 {
188 regulator-always-on;
189 regulator-min-microvolt = <3000000>;
190 regulator-max-microvolt = <3000000>;
191 regulator-name = "avcc";
192};
193
194&reg_ldo3 {
195 regulator-always-on;
196 regulator-min-microvolt = <3300000>;
197 regulator-max-microvolt = <3300000>;
198 regulator-name = "vcc-wifi";
199};
200
201&reg_usb1_vbus {
202 gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>;
203 status = "okay";
204};
205
206&uart0 {
207 pinctrl-names = "default";
208 pinctrl-0 = <&uart0_pins_a>;
209 status = "okay";
210};
211
212&usb_otg {
213 dr_mode = "host";
214 status = "okay";
215};
216
217&usb1_vbus_pin_a {
218 allwinner,pins = "PG12";
219};
220
221&usbphy {
222 usb1_vbus-supply = <&reg_usb1_vbus>;
223 status = "okay";
224};