tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright 2015 Armadeus Systems
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
12 * the 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 * You should have received a copy of the GNU General Public
20 * License along with this file; if not, write to the Free
21 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
22 * MA 02110-1301 USA
23 *
24 * Or, alternatively,
25 *
26 * b) Permission is hereby granted, free of charge, to any person
27 * obtaining a copy of this software and associated documentation
28 * files (the "Software"), to deal in the Software without
29 * restriction, including without limitation the rights to use,
30 * copy, modify, merge, publish, distribute, sublicense, and/or
31 * sell copies of the Software, and to permit persons to whom the
32 * Software is furnished to do so, subject to the following
33 * conditions:
34 *
35 * The above copyright notice and this permission notice shall be
36 * included in all copies or substantial portions of the Software.
37 *
38 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
39 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
40 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
41 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
42 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
43 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
44 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
45 * OTHER DEALINGS IN THE SOFTWARE.
46 */
47
48#include <dt-bindings/gpio/gpio.h>
49#include <dt-bindings/input/input.h>
50#include <dt-bindings/interrupt-controller/irq.h>
51
52/ {
53 chosen {
54 stdout-path = &uart4;
55 };
56
57 display@di0 {
58 compatible = "fsl,imx-parallel-display";
59 interface-pix-fmt = "bgr666";
60 pinctrl-names = "default";
61 pinctrl-0 = <&pinctrl_ipu1_disp1>;
62
63 display-timings {
64 lw700 {
65 clock-frequency = <33000033>;
66 hactive = <800>;
67 vactive = <480>;
68 hback-porch = <96>;
69 hfront-porch = <96>;
70 vback-porch = <20>;
71 vfront-porch = <21>;
72 hsync-len = <64>;
73 vsync-len = <4>;
74 hsync-active = <1>;
75 vsync-active = <1>;
76 de-active = <1>;
77 pixelclk-active = <1>;
78 };
79 };
80
81 port {
82 display_in: endpoint {
83 remote-endpoint = <&ipu1_di0_disp0>;
84 };
85 };
86 };
87
88 gpio-keys {
89 compatible = "gpio-keys";
90 pinctrl-names = "default";
91 pinctrl-0 = <&pinctrl_gpio_keys>;
92
93 user-button {
94 label = "User button";
95 gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
96 linux,code = <BTN_MISC>;
97 gpio-key,wakeup;
98 };
99 };
100
101 leds {
102 compatible = "gpio-leds";
103 pinctrl-names = "default";
104 pinctrl-0 = <&pinctrl_gpio_leds>;
105
106 user-led {
107 label = "User LED";
108 gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
109 linux,default-trigger = "heartbeat";
110 default-state = "on";
111 };
112 };
113
114 regulators {
115 compatible = "simple-bus";
116
117 reg_3p3v: 3p3v {
118 compatible = "regulator-fixed";
119 regulator-name = "3P3V";
120 regulator-min-microvolt = <3300000>;
121 regulator-max-microvolt = <3300000>;
122 regulator-always-on;
123 };
124
125 reg_usbh1_vbus: usb-h1-vbus {
126 compatible = "regulator-fixed";
127 regulator-name = "usb_h1_vbus";
128 regulator-min-microvolt = <5000000>;
129 regulator-max-microvolt = <5000000>;
130 regulator-always-on;
131 };
132
133 reg_usb_otg_vbus: usb-otg-vbus {
134 compatible = "regulator-fixed";
135 regulator-name = "usb_otg_vbus";
136 regulator-min-microvolt = <5000000>;
137 regulator-max-microvolt = <5000000>;
138 regulator-always-on;
139 };
140 };
141
142 sound {
143 compatible = "fsl,imx6-armadeus-sgtl5000",
144 "fsl,imx-audio-sgtl5000";
145 model = "imx6-armadeus-sgtl5000";
146 ssi-controller = <&ssi1>;
147 audio-codec = <&codec>;
148 audio-routing =
149 "MIC_IN", "Mic Jack",
150 "Mic Jack", "Mic Bias",
151 "Headphone Jack", "HP_OUT";
152 mux-int-port = <1>;
153 mux-ext-port = <3>;
154 };
155
156 sound-spdif {
157 compatible = "fsl,imx-audio-spdif";
158 model = "imx-spdif";
159 spdif-controller = <&spdif>;
160 spdif-out;
161 };
162};
163
164&audmux {
165 pinctrl-names = "default";
166 pinctrl-0 = <&pinctrl_audmux>;
167 status = "okay";
168};
169
170&can2 {
171 pinctrl-names = "default";
172 pinctrl-0 = <&pinctrl_flexcan2>;
173 status = "okay";
174};
175
176&ecspi1 {
177 pinctrl-names = "default";
178 pinctrl-0 = <&pinctrl_ecspi1>;
179 fsl,spi-num-chipselects = <3>;
180 cs-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>,
181 <&gpio4 10 GPIO_ACTIVE_LOW>,
182 <&gpio4 11 GPIO_ACTIVE_LOW>;
183 status = "okay";
184};
185
186&hdmi {
187 ddc-i2c-bus = <&i2c3>;
188 status = "okay";
189};
190
191&i2c1 {
192 clock-frequency = <400000>;
193 pinctrl-names = "default";
194 pinctrl-0 = <&pinctrl_i2c1>;
195 status = "okay";
196
197 touchscreen@48 {
198 compatible = "semtech,sx8654";
199 reg = <0x48>;
200 pinctrl-names = "default";
201 pinctrl-0 = <&pinctrl_touchscreen>;
202 interrupt-parent = <&gpio6>;
203 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
204 };
205};
206
207&i2c2 {
208 clock-frequency = <400000>;
209 pinctrl-names = "default";
210 pinctrl-0 = <&pinctrl_i2c2>;
211 status = "okay";
212
213 codec: sgtl5000@0a {
214 compatible = "fsl,sgtl5000";
215 reg = <0x0a>;
216 clocks = <&clks 201>;
217 VDDA-supply = <®_3p3v>;
218 VDDIO-supply = <®_3p3v>;
219 };
220};
221
222&i2c3 {
223 clock-frequency = <400000>;
224 pinctrl-names = "default";
225 pinctrl-0 = <&pinctrl_i2c3>;
226 status = "okay";
227};
228
229&ipu1_di0_disp0 {
230 remote-endpoint = <&display_in>;
231};
232
233&pcie {
234 pinctrl-names = "default";
235 pinctrl-0 = <&pinctrl_pcie>;
236 reset-gpio = <&gpio6 2 GPIO_ACTIVE_HIGH>;
237 status = "okay";
238};
239
240&pwm3 {
241 pinctrl-names = "default";
242 pinctrl-0 = <&pinctrl_pwm3>;
243 status = "okay";
244};
245
246/* GPS */
247&uart1 {
248 pinctrl-names = "default";
249 pinctrl-0 = <&pinctrl_uart1>;
250 status = "okay";
251};
252
253/* GSM */
254&uart3 {
255 pinctrl-names = "default";
256 pinctrl-0 = <&pinctrl_uart3 &pinctrl_gsm>;
257 fsl,uart-has-rtscts;
258 status = "okay";
259};
260
261/* console */
262&uart4 {
263 pinctrl-names = "default";
264 pinctrl-0 = <&pinctrl_uart4>;
265 status = "okay";
266};
267
268&usbh1 {
269 vbus-supply = <®_usbh1_vbus>;
270 phy_type = "utmi";
271 status = "okay";
272};
273
274&usbotg {
275 pinctrl-names = "default";
276 pinctrl-0 = <&pinctrl_usbotg>;
277 vbus-supply = <®_usb_otg_vbus>;
278 dr_mode = "otg";
279 status = "okay";
280};
281
282/* microSD */
283&usdhc2 {
284 pinctrl-names = "default";
285 pinctrl-0 = <&pinctrl_usdhc2>;
286 cd-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
287 no-1-8-v;
288 status = "okay";
289};
290
291&spdif {
292 pinctrl-names = "default";
293 pinctrl-0 = <&pinctrl_spdif>;
294 status = "okay";
295};
296
297&ssi1 {
298 status = "okay";
299};
300
301&iomuxc {
302 pinctrl-names = "default";
303 pinctrl-0 = <&pinctrl_gpios>;
304
305 apf6dev {
306 pinctrl_audmux: audmuxgrp {
307 fsl,pins = <
308 MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x1b0b0
309 MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x1b0b0
310 MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x1b0b0
311 MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x1b0b0
312 MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0
313 >;
314 };
315
316 pinctrl_ecspi1: ecspi1grp {
317 fsl,pins = <
318 MX6QDL_PAD_KEY_COL1__ECSPI1_MISO 0x100b1
319 MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI 0x100b1
320 MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK 0x100b1
321 MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0
322 MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0
323 MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x1b0b0
324 >;
325 };
326
327 pinctrl_flexcan2: flexcan2grp {
328 fsl,pins = <
329 MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b0b0
330 MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b0b0
331 >;
332 };
333
334 pinctrl_gpio_keys: gpiokeysgrp {
335 fsl,pins = <
336 MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
337 >;
338 };
339
340 pinctrl_gpio_leds: gpioledsgrp {
341 fsl,pins = <
342 MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x130b0
343 >;
344 };
345
346 pinctrl_gpios: gpiosgrp {
347 fsl,pins = <
348 MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x100b1
349 MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x100b1
350 MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13 0x100b1
351 MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14 0x100b1
352 MX6QDL_PAD_DISP0_DAT21__GPIO5_IO15 0x100b1
353 MX6QDL_PAD_DISP0_DAT22__GPIO5_IO16 0x100b1
354 MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17 0x100b1
355 MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x100b1
356 MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x100b1
357 >;
358 };
359
360 pinctrl_gsm: gsmgrp {
361 fsl,pins = <
362 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x130b0 /* GSM_POKIN */
363 MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x130b0 /* GSM_PWR_EN */
364 >;
365 };
366
367 pinctrl_i2c1: i2c1grp {
368 fsl,pins = <
369 MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
370 MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
371 >;
372 };
373
374 pinctrl_i2c2: i2c2grp {
375 fsl,pins = <
376 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
377 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
378 >;
379 };
380
381 pinctrl_i2c3: i2c3grp {
382 fsl,pins = <
383 MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
384 MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
385 >;
386 };
387
388 pinctrl_ipu1_disp1: ipu1disp1grp {
389 fsl,pins = <
390 MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x100b1
391 MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x100b1
392 MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x100b1
393 MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x100b1
394 MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x100b1
395 MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x100b1
396 MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x100b1
397 MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x100b1
398 MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x100b1
399 MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x100b1
400 MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x100b1
401 MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x100b1
402 MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x100b1
403 MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x100b1
404 MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x100b1
405 MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x100b1
406 MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x100b1
407 MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x100b1
408 MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x100b1
409 MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x100b1
410 MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x100b1
411 MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x100b1
412 >;
413 };
414
415 pinctrl_pcie: pciegrp {
416 fsl,pins = <
417 MX6QDL_PAD_CSI0_DAT16__GPIO6_IO02 0x130b0
418 >;
419 };
420
421 pinctrl_pwm3: pwm3grp {
422 fsl,pins = <
423 MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
424 >;
425 };
426
427 pinctrl_uart1: uart1grp {
428 fsl,pins = <
429 MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b0
430 MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b0
431 >;
432 };
433
434 pinctrl_uart3: uart3grp {
435 fsl,pins = <
436 MX6QDL_PAD_EIM_D23__UART3_CTS_B 0x1b0b0
437 MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b0
438 MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b0
439 MX6QDL_PAD_EIM_D31__UART3_RTS_B 0x1b0b0
440 >;
441 };
442
443 pinctrl_uart4: uart4grp {
444 fsl,pins = <
445 MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b0
446 MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b0
447 >;
448 };
449
450 pinctrl_usbotg: usbotggrp {
451 fsl,pins = <
452 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x1b0b0
453 >;
454 };
455
456 pinctrl_usdhc2: usdhc2grp {
457 fsl,pins = <
458 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
459 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
460 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
461 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
462 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
463 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
464 >;
465 };
466
467 pinctrl_spdif: spdifgrp {
468 fsl,pins = <
469 MX6QDL_PAD_GPIO_19__SPDIF_OUT 0x1b0b0
470 >;
471 };
472
473 pinctrl_touchscreen: touchscreengrp {
474 fsl,pins = <
475 MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x1b0b0
476 >;
477 };
478 };
479};