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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>;
Hans de Goede860fbdd2016-08-18 20:51:12 +020082 startup-delay-us = <20000>;
Jelle van der Waa2ad76bf2015-09-07 22:43:57 +020083 enable-active-high;
84 gpio = <&pio 0 2 GPIO_ACTIVE_HIGH>;
85 };
86};
87
88&cpu0 {
89 cpu-supply = <&reg_dcdc2>;
90};
91
92&ehci0 {
93 status = "okay";
94};
95
96&emac {
97 pinctrl-names = "default";
98 pinctrl-0 = <&emac_pins_b>;
99 phy = <&phy1>;
100 status = "okay";
101};
102
103&emac_sram {
104 status = "okay";
105};
106
107&i2c0 {
108 pinctrl-names = "default";
109 pinctrl-0 = <&i2c0_pins_a>;
110 status = "okay";
111
112 axp209: pmic@34 {
113 reg = <0x34>;
114 interrupts = <0>;
115 };
116};
117
118#include "axp209.dtsi"
119
120&mdio {
121 phy-supply = <&reg_emac_3v3>;
122 status = "okay";
123
124 phy1: ethernet-phy@1 {
125 reg = <1>;
126 };
127};
128
129&mmc0 {
130 pinctrl-names = "default";
131 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_wobo_i5>;
132 vmmc-supply = <&reg_vcc3v3>;
133 bus-width = <4>;
134 cd-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
135 cd-inverted;
136 status = "okay";
137};
138
139&ohci0 {
140 status = "okay";
141};
142
143&otg_sram {
144 status = "okay";
145};
146
147&pio {
148 led_pins_wobo_i5: led_pins@0 {
149 allwinner,pins = "PB2";
150 allwinner,function = "gpio_out";
151 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
152 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
153 };
154
155 mmc0_cd_pin_wobo_i5: mmc0_cd_pin@0 {
156 allwinner,pins = "PB3";
157 allwinner,function = "gpio_in";
158 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
159 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
160 };
161
162 emac_power_pin_wobo: emac_power_pin@0 {
163 allwinner,pins = "PA02";
164 allwinner,function = "gpio_out";
165 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
166 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
167 };
168};
169
170&reg_dcdc2 {
171 regulator-always-on;
172 regulator-min-microvolt = <1000000>;
173 regulator-max-microvolt = <1400000>;
174 regulator-name = "vdd-cpu";
175};
176
177&reg_dcdc3 {
178 regulator-always-on;
179 regulator-min-microvolt = <1250000>;
180 regulator-max-microvolt = <1250000>;
181 regulator-name = "vdd-int-dll";
182};
183
184&reg_ldo1 {
185 regulator-name = "vdd-rtc";
186};
187
188&reg_ldo2 {
189 regulator-always-on;
190 regulator-min-microvolt = <3000000>;
191 regulator-max-microvolt = <3000000>;
192 regulator-name = "avcc";
193};
194
195&reg_ldo3 {
196 regulator-always-on;
197 regulator-min-microvolt = <3300000>;
198 regulator-max-microvolt = <3300000>;
Hans de Goede860fbdd2016-08-18 20:51:12 +0200199 regulator-name = "vcc-wifi1";
200};
201
202&reg_ldo4 {
203 regulator-always-on;
204 regulator-min-microvolt = <3300000>;
205 regulator-max-microvolt = <3300000>;
206 regulator-name = "vcc-wifi2";
Jelle van der Waa2ad76bf2015-09-07 22:43:57 +0200207};
208
209&reg_usb1_vbus {
210 gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>;
211 status = "okay";
212};
213
214&uart0 {
215 pinctrl-names = "default";
216 pinctrl-0 = <&uart0_pins_a>;
217 status = "okay";
218};
219
220&usb_otg {
221 dr_mode = "host";
222 status = "okay";
223};
224
225&usb1_vbus_pin_a {
226 allwinner,pins = "PG12";
227};
228
229&usbphy {
230 usb1_vbus-supply = <&reg_usb1_vbus>;
231 status = "okay";
232};