1/*
2 * Copyright 2014 Open Source Support GmbH
3 *
4 * David Lanzend�rfer <david.lanzendoerfer@o2s.ch>
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 "sun4i-a10.dtsi"
47#include "sunxi-common-regulators.dtsi"
48
49#include <dt-bindings/gpio/gpio.h>
50#include <dt-bindings/input/input.h>
51#include <dt-bindings/interrupt-controller/irq.h>
52
53/ {
54	model = "INet-97F Rev 02";
55	compatible = "primux,inet97fv2", "allwinner,sun4i-a10";
56
57	aliases {
58		serial0 = &uart0;
59	};
60
61	chosen {
62		stdout-path = "serial0:115200n8";
63	};
64};
65
66&cpu0 {
67	cpu-supply = <&reg_dcdc2>;
68};
69
70&ehci1 {
71	status = "okay";
72};
73
74&i2c0 {
75	status = "okay";
76
77	axp209: pmic@34 {
78		reg = <0x34>;
79		interrupts = <0>;
80	};
81};
82
83#include "axp209.dtsi"
84
85&i2c1 {
86	status = "okay";
87};
88
89&i2c2 {
90	status = "okay";
91
92	ft5406ee8: touchscreen@38 {
93		compatible = "edt,edt-ft5406";
94		reg = <0x38>;
95		interrupt-parent = <&pio>;
96		interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
97		touchscreen-size-x = <800>;
98		touchscreen-size-y = <480>;
99	};
100};
101
102&lradc {
103	vref-supply = <&reg_ldo2>;
104	status = "okay";
105
106	button-200 {
107		label = "Menu";
108		linux,code = <KEY_MENU>;
109		channel = <0>;
110		voltage = <200000>;
111	};
112
113	button-600 {
114		label = "Volume Up";
115		linux,code = <KEY_VOLUMEUP>;
116		channel = <0>;
117		voltage = <600000>;
118	};
119
120	button-800 {
121		label = "Volume Down";
122		linux,code = <KEY_VOLUMEDOWN>;
123		channel = <0>;
124		voltage = <800000>;
125	};
126
127	button-1000 {
128		label = "Home";
129		linux,code = <KEY_HOMEPAGE>;
130		channel = <0>;
131		voltage = <1000000>;
132	};
133
134	button-1200 {
135		label = "Esc";
136		linux,code = <KEY_ESC>;
137		channel = <0>;
138		voltage = <1200000>;
139	};
140};
141
142&mmc0 {
143	vmmc-supply = <&reg_vcc3v3>;
144	bus-width = <4>;
145	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
146	status = "okay";
147};
148
149&otg_sram {
150	status = "okay";
151};
152
153&pio {
154	usb0_id_detect_pin: usb0-id-detect-pin {
155		pins = "PH4";
156		function = "gpio_in";
157		bias-pull-up;
158	};
159
160	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
161		pins = "PH5";
162		function = "gpio_in";
163		bias-pull-down;
164	};
165};
166
167&reg_dcdc2 {
168	regulator-always-on;
169	regulator-min-microvolt = <1000000>;
170	regulator-max-microvolt = <1400000>;
171	regulator-name = "vdd-cpu";
172};
173
174&reg_dcdc3 {
175	regulator-always-on;
176	regulator-min-microvolt = <1250000>;
177	regulator-max-microvolt = <1250000>;
178	regulator-name = "vdd-int-dll";
179};
180
181&reg_ldo1 {
182	regulator-name = "vdd-rtc";
183};
184
185&reg_ldo2 {
186	regulator-always-on;
187	regulator-min-microvolt = <3000000>;
188	regulator-max-microvolt = <3000000>;
189	regulator-name = "avcc";
190};
191
192&reg_usb0_vbus {
193	status = "okay";
194};
195
196&reg_usb2_vbus {
197	status = "okay";
198};
199
200&uart0 {
201	pinctrl-names = "default";
202	pinctrl-0 = <&uart0_pb_pins>;
203	status = "okay";
204};
205
206&usb_otg {
207	dr_mode = "otg";
208	status = "okay";
209};
210
211&usbphy {
212	pinctrl-names = "default";
213	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
214	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
215	usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
216	usb0_vbus-supply = <&reg_usb0_vbus>;
217	usb2_vbus-supply = <&reg_usb2_vbus>;
218	status = "okay";
219};
220