xref: /freebsd/sys/contrib/device-tree/src/arm/allwinner/sun4i-a10-inet9f-rev03.dts (revision 95eb4b873b6a8b527c5bd78d7191975dfca38998) 
1/*
2 * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
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 "sun4i-a10.dtsi"
45#include "sunxi-common-regulators.dtsi"
46#include <dt-bindings/gpio/gpio.h>
47#include <dt-bindings/input/input.h>
48#include <dt-bindings/interrupt-controller/irq.h>
49
50/ {
51	model = "iNet-9F Rev 03";
52	compatible = "inet-tek,inet9f-rev03", "allwinner,sun4i-a10";
53
54	aliases {
55		serial0 = &uart0;
56	};
57
58	chosen {
59		stdout-path = "serial0:115200n8";
60	};
61
62	gpio-keys {
63		compatible = "gpio-keys-polled";
64		poll-interval = <20>;
65
66		event-left-joystick-left {
67			label = "Left Joystick Left";
68			linux,code = <ABS_X>;
69			linux,input-type = <EV_ABS>;
70			linux,input-value = <0xffffffff>; /* -1 */
71			gpios = <&pio 0 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA6 */
72		};
73
74		event-left-joystick-right {
75			label = "Left Joystick Right";
76			linux,code = <ABS_X>;
77			linux,input-type = <EV_ABS>;
78			linux,input-value = <1>;
79			gpios = <&pio 0 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA5 */
80		};
81
82		event-left-joystick-up {
83			label = "Left Joystick Up";
84			linux,code = <ABS_Y>;
85			linux,input-type = <EV_ABS>;
86			linux,input-value = <0xffffffff>; /* -1 */
87			gpios = <&pio 0 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA8 */
88		};
89
90		event-left-joystick-down {
91			label = "Left Joystick Down";
92			linux,code = <ABS_Y>;
93			linux,input-type = <EV_ABS>;
94			linux,input-value = <1>;
95			gpios = <&pio 0 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA9 */
96		};
97
98		event-right-joystick-left {
99			label = "Right Joystick Left";
100			linux,code = <ABS_Z>;
101			linux,input-type = <EV_ABS>;
102			linux,input-value = <0xffffffff>; /* -1 */
103			gpios = <&pio 0 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA1 */
104		};
105
106		event-right-joystick-right {
107			label = "Right Joystick Right";
108			linux,code = <ABS_Z>;
109			linux,input-type = <EV_ABS>;
110			linux,input-value = <1>;
111			gpios = <&pio 0 0 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA0 */
112		};
113
114		event-right-joystick-up {
115			label = "Right Joystick Up";
116			linux,code = <ABS_RZ>;
117			linux,input-type = <EV_ABS>;
118			linux,input-value = <0xffffffff>; /* -1 */
119			gpios = <&pio 0 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA3 */
120		};
121
122		event-right-joystick-down {
123			label = "Right Joystick Down";
124			linux,code = <ABS_RZ>;
125			linux,input-type = <EV_ABS>;
126			linux,input-value = <1>;
127			gpios = <&pio 0 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA4 */
128		};
129
130		event-dpad-left {
131			label = "DPad Left";
132			linux,code = <ABS_HAT0X>;
133			linux,input-type = <EV_ABS>;
134			linux,input-value = <0xffffffff>; /* -1 */
135			gpios = <&pio 7 23 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH23 */
136		};
137
138		event-dpad-right {
139			label = "DPad Right";
140			linux,code = <ABS_HAT0X>;
141			linux,input-type = <EV_ABS>;
142			linux,input-value = <1>;
143			gpios = <&pio 7 24 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH24 */
144		};
145
146		event-dpad-up {
147			label = "DPad Up";
148			linux,code = <ABS_HAT0Y>;
149			linux,input-type = <EV_ABS>;
150			linux,input-value = <0xffffffff>; /* -1 */
151			gpios = <&pio 7 25 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH25 */
152		};
153
154		event-dpad-down {
155			label = "DPad Down";
156			linux,code = <ABS_HAT0Y>;
157			linux,input-type = <EV_ABS>;
158			linux,input-value = <1>;
159			gpios = <&pio 7 26 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH26 */
160		};
161
162		event-x {
163			label = "Button X";
164			linux,code = <BTN_X>;
165			gpios = <&pio 0 16 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA16 */
166		};
167
168		event-y {
169			label = "Button Y";
170			linux,code = <BTN_Y>;
171			gpios = <&pio 0 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA14 */
172		};
173
174		event-a {
175			label = "Button A";
176			linux,code = <BTN_A>;
177			gpios = <&pio 0 17 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA17 */
178		};
179
180		event-b {
181			label = "Button B";
182			linux,code = <BTN_B>;
183			gpios = <&pio 0 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA15 */
184		};
185
186		event-select {
187			label = "Select Button";
188			linux,code = <BTN_SELECT>;
189			gpios = <&pio 0 11 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA11 */
190		};
191
192		event-start {
193			label = "Start Button";
194			linux,code = <BTN_START>;
195			gpios = <&pio 0 12 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA12 */
196		};
197
198		event-top-left {
199			label = "Top Left Button";
200			linux,code = <BTN_TL>;
201			gpios = <&pio 7 22 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH22 */
202		};
203
204		event-top-right {
205			label = "Top Right Button";
206			linux,code = <BTN_TR>;
207			gpios = <&pio 0 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA13 */
208		};
209	};
210};
211
212&cpu0 {
213	cpu-supply = <&reg_dcdc2>;
214};
215
216&ehci1 {
217	status = "okay";
218};
219
220&i2c0 {
221	status = "okay";
222
223	axp209: pmic@34 {
224		reg = <0x34>;
225		interrupts = <0>;
226	};
227};
228
229#include "axp209.dtsi"
230
231&i2c1 {
232	status = "okay";
233
234	/* Accelerometer */
235	bma250@18 {
236		compatible = "bosch,bma250";
237		reg = <0x18>;
238		interrupt-parent = <&pio>;
239		interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */
240	};
241};
242
243&i2c2 {
244	status = "okay";
245
246	ft5406ee8: touchscreen@38 {
247		compatible = "edt,edt-ft5406";
248		reg = <0x38>;
249		interrupt-parent = <&pio>;
250		interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
251		touchscreen-size-x = <800>;
252		touchscreen-size-y = <480>;
253	};
254};
255
256&lradc {
257	vref-supply = <&reg_ldo2>;
258	status = "okay";
259
260	button-200 {
261		label = "Menu";
262		linux,code = <KEY_MENU>;
263		channel = <0>;
264		voltage = <200000>;
265	};
266
267	button-600 {
268		label = "Volume Up";
269		linux,code = <KEY_VOLUMEUP>;
270		channel = <0>;
271		voltage = <600000>;
272	};
273
274	button-800 {
275		label = "Volume Down";
276		linux,code = <KEY_VOLUMEDOWN>;
277		channel = <0>;
278		voltage = <800000>;
279	};
280
281	button-1000 {
282		label = "Home";
283		linux,code = <KEY_HOMEPAGE>;
284		channel = <0>;
285		voltage = <1000000>;
286	};
287
288	button-1200 {
289		label = "Esc";
290		linux,code = <KEY_ESC>;
291		channel = <0>;
292		voltage = <1200000>;
293	};
294};
295
296&mmc0 {
297	vmmc-supply = <&reg_vcc3v3>;
298	bus-width = <4>;
299	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
300	status = "okay";
301};
302
303&otg_sram {
304	status = "okay";
305};
306
307&reg_dcdc2 {
308	regulator-always-on;
309	regulator-min-microvolt = <1000000>;
310	regulator-max-microvolt = <1400000>;
311	regulator-name = "vdd-cpu";
312};
313
314&reg_dcdc3 {
315	regulator-always-on;
316	regulator-min-microvolt = <1250000>;
317	regulator-max-microvolt = <1250000>;
318	regulator-name = "vdd-int-dll";
319};
320
321&reg_ldo1 {
322	regulator-name = "vdd-rtc";
323};
324
325&reg_ldo2 {
326	regulator-always-on;
327	regulator-min-microvolt = <3000000>;
328	regulator-max-microvolt = <3000000>;
329	regulator-name = "avcc";
330};
331
332&reg_usb0_vbus {
333	status = "okay";
334};
335
336&reg_usb2_vbus {
337	status = "okay";
338};
339
340&uart0 {
341	pinctrl-names = "default";
342	pinctrl-0 = <&uart0_pb_pins>;
343	status = "okay";
344};
345
346&usb_otg {
347	dr_mode = "otg";
348	status = "okay";
349};
350
351&usbphy {
352	usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
353	usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */
354	usb0_vbus-supply = <&reg_usb0_vbus>;
355	usb2_vbus-supply = <&reg_usb2_vbus>;
356	status = "okay";
357};
358