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Hans de Goededeed69d2015-09-08 22:28:30 +02001/*
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#include <dt-bindings/pinctrl/sun4i-a10.h>
50
51/ {
52 model = "iNet-9F Rev 03";
53 compatible = "inet-tek,inet9f-rev03", "allwinner,sun4i-a10";
54
55 aliases {
56 serial0 = &uart0;
57 };
58
59 chosen {
60 stdout-path = "serial0:115200n8";
61 };
Hans de Goede80e5f832016-03-14 17:37:09 +010062
63 gpio_keys {
64 compatible = "gpio-keys-polled";
65 pinctrl-names = "default";
66 pinctrl-0 = <&key_pins_inet9f>;
67 #address-cells = <1>;
68 #size-cells = <0>;
69 poll-interval = <20>;
70
71 button@0 {
72 label = "Left Joystick Left";
73 linux,code = <ABS_X>;
74 linux,input-type = <EV_ABS>;
75 linux,input-value = <0xffffffff>; /* -1 */
76 gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */
77 };
78
79 button@1 {
80 label = "Left Joystick Right";
81 linux,code = <ABS_X>;
82 linux,input-type = <EV_ABS>;
83 linux,input-value = <1>;
84 gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */
85 };
86
87 button@2 {
88 label = "Left Joystick Up";
89 linux,code = <ABS_Y>;
90 linux,input-type = <EV_ABS>;
91 linux,input-value = <0xffffffff>; /* -1 */
92 gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
93 };
94
95 button@3 {
96 label = "Left Joystick Down";
97 linux,code = <ABS_Y>;
98 linux,input-type = <EV_ABS>;
99 linux,input-value = <1>;
100 gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
101 };
102
103 button@4 {
104 label = "Right Joystick Left";
105 linux,code = <ABS_Z>;
106 linux,input-type = <EV_ABS>;
107 linux,input-value = <0xffffffff>; /* -1 */
108 gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */
109 };
110
111 button@5 {
112 label = "Right Joystick Right";
113 linux,code = <ABS_Z>;
114 linux,input-type = <EV_ABS>;
115 linux,input-value = <1>;
116 gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */
117 };
118
119 button@6 {
120 label = "Right Joystick Up";
121 linux,code = <ABS_RZ>;
122 linux,input-type = <EV_ABS>;
123 linux,input-value = <0xffffffff>; /* -1 */
124 gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */
125 };
126
127 button@7 {
128 label = "Right Joystick Down";
129 linux,code = <ABS_RZ>;
130 linux,input-type = <EV_ABS>;
131 linux,input-value = <1>;
132 gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
133 };
134
135 button@8 {
136 label = "DPad Left";
137 linux,code = <ABS_HAT0X>;
138 linux,input-type = <EV_ABS>;
139 linux,input-value = <0xffffffff>; /* -1 */
140 gpios = <&pio 7 23 GPIO_ACTIVE_LOW>; /* PH23 */
141 };
142
143 button@9 {
144 label = "DPad Right";
145 linux,code = <ABS_HAT0X>;
146 linux,input-type = <EV_ABS>;
147 linux,input-value = <1>;
148 gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */
149 };
150
151 button@10 {
152 label = "DPad Up";
153 linux,code = <ABS_HAT0Y>;
154 linux,input-type = <EV_ABS>;
155 linux,input-value = <0xffffffff>; /* -1 */
156 gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */
157 };
158
159 button@11 {
160 label = "DPad Down";
161 linux,code = <ABS_HAT0Y>;
162 linux,input-type = <EV_ABS>;
163 linux,input-value = <1>;
164 gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */
165 };
166
167 button@12 {
168 label = "Button X";
169 linux,code = <BTN_X>;
170 gpios = <&pio 0 16 GPIO_ACTIVE_LOW>; /* PA16 */
171 };
172
173 button@13 {
174 label = "Button Y";
175 linux,code = <BTN_Y>;
176 gpios = <&pio 0 14 GPIO_ACTIVE_LOW>; /* PA14 */
177 };
178
179 button@14 {
180 label = "Button A";
181 linux,code = <BTN_A>;
182 gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */
183 };
184
185 button@15 {
186 label = "Button B";
187 linux,code = <BTN_B>;
188 gpios = <&pio 0 15 GPIO_ACTIVE_LOW>; /* PA15 */
189 };
190
191 button@16 {
192 label = "Select Button";
193 linux,code = <BTN_SELECT>;
194 gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */
195 };
196
197 button@17 {
198 label = "Start Button";
199 linux,code = <BTN_START>;
200 gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */
201 };
202
203 button@18 {
204 label = "Top Left Button";
205 linux,code = <BTN_TL>;
206 gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */
207 };
208
209 button@19 {
210 label = "Top Right Button";
211 linux,code = <BTN_TR>;
212 gpios = <&pio 0 13 GPIO_ACTIVE_LOW>; /* PA13 */
213 };
214 };
Hans de Goededeed69d2015-09-08 22:28:30 +0200215};
216
217&cpu0 {
218 cpu-supply = <&reg_dcdc2>;
219};
220
221&ehci1 {
222 status = "okay";
223};
224
225&i2c0 {
226 pinctrl-names = "default";
227 pinctrl-0 = <&i2c0_pins_a>;
228 status = "okay";
229
230 axp209: pmic@34 {
231 reg = <0x34>;
232 interrupts = <0>;
233 };
234};
235
236#include "axp209.dtsi"
237
238&i2c1 {
239 pinctrl-names = "default";
240 pinctrl-0 = <&i2c1_pins_a>;
241 status = "okay";
Hans de Goede80e5f832016-03-14 17:37:09 +0100242
243 /* Accelerometer */
244 bma250@18 {
245 compatible = "bosch,bma250";
246 reg = <0x18>;
247 interrupt-parent = <&pio>;
248 interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */
249 };
Hans de Goededeed69d2015-09-08 22:28:30 +0200250};
251
252&i2c2 {
253 pinctrl-names = "default";
254 pinctrl-0 = <&i2c2_pins_a>;
255 status = "okay";
Hans de Goede80e5f832016-03-14 17:37:09 +0100256
257 ft5406ee8: touchscreen@38 {
258 compatible = "edt,edt-ft5406";
259 reg = <0x38>;
260 interrupt-parent = <&pio>;
261 interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
262 touchscreen-size-x = <800>;
263 touchscreen-size-y = <480>;
264 };
Hans de Goededeed69d2015-09-08 22:28:30 +0200265};
266
267&lradc {
268 vref-supply = <&reg_ldo2>;
269 status = "okay";
270
271 button@200 {
272 label = "Menu";
273 linux,code = <KEY_MENU>;
274 channel = <0>;
275 voltage = <200000>;
276 };
277
278 button@600 {
279 label = "Volume Up";
280 linux,code = <KEY_VOLUMEUP>;
281 channel = <0>;
282 voltage = <600000>;
283 };
284
285 button@800 {
286 label = "Volume Down";
287 linux,code = <KEY_VOLUMEDOWN>;
288 channel = <0>;
289 voltage = <800000>;
290 };
291
292 button@1000 {
293 label = "Home";
294 linux,code = <KEY_HOMEPAGE>;
295 channel = <0>;
296 voltage = <1000000>;
297 };
298
299 button@1200 {
300 label = "Esc";
301 linux,code = <KEY_ESC>;
302 channel = <0>;
303 voltage = <1200000>;
304 };
305};
306
307&mmc0 {
308 pinctrl-names = "default";
309 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
310 vmmc-supply = <&reg_vcc3v3>;
311 bus-width = <4>;
312 cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
313 cd-inverted;
314 status = "okay";
315};
316
317&otg_sram {
318 status = "okay";
319};
320
321&pio {
Hans de Goede80e5f832016-03-14 17:37:09 +0100322 key_pins_inet9f: key_pins@0 {
323 allwinner,pins = "PA0", "PA1", "PA3", "PA4",
324 "PA5", "PA6", "PA8", "PA9",
325 "PA11", "PA12", "PA13",
326 "PA14", "PA15", "PA16", "PA17",
327 "PH22", "PH23", "PH24", "PH25", "PH26";
328 allwinner,function = "gpio_in";
329 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
330 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
331 };
332
Hans de Goededeed69d2015-09-08 22:28:30 +0200333 usb0_id_detect_pin: usb0_id_detect_pin@0 {
334 allwinner,pins = "PH4";
335 allwinner,function = "gpio_in";
336 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
337 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
338 };
339
340 usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
341 allwinner,pins = "PH5";
342 allwinner,function = "gpio_in";
343 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
344 allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
345 };
346};
347
348&reg_dcdc2 {
349 regulator-always-on;
350 regulator-min-microvolt = <1000000>;
351 regulator-max-microvolt = <1400000>;
352 regulator-name = "vdd-cpu";
353};
354
355&reg_dcdc3 {
356 regulator-always-on;
357 regulator-min-microvolt = <1250000>;
358 regulator-max-microvolt = <1250000>;
359 regulator-name = "vdd-int-dll";
360};
361
362&reg_ldo1 {
363 regulator-name = "vdd-rtc";
364};
365
366&reg_ldo2 {
367 regulator-always-on;
368 regulator-min-microvolt = <3000000>;
369 regulator-max-microvolt = <3000000>;
370 regulator-name = "avcc";
371};
372
373&reg_usb0_vbus {
374 status = "okay";
375};
376
377&reg_usb2_vbus {
378 status = "okay";
379};
380
381&uart0 {
382 pinctrl-names = "default";
383 pinctrl-0 = <&uart0_pins_a>;
384 status = "okay";
385};
386
387&usb_otg {
388 dr_mode = "otg";
389 status = "okay";
390};
391
392&usbphy {
393 pinctrl-names = "default";
394 pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
395 usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
396 usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
397 usb0_vbus-supply = <&reg_usb0_vbus>;
398 usb2_vbus-supply = <&reg_usb2_vbus>;
399 status = "okay";
400};