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1/*
2 * support fot the imx6 based aristainetos board
3 *
4 * Copyright (C) 2014 Heiko Schocher <hs@denx.de>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 */
11
12#include <dt-bindings/gpio/gpio.h>
13
14/ {
15
16 reg_2p5v: regulator-2p5v {
17 compatible = "regulator-fixed";
18 regulator-name = "2P5V";
19 regulator-min-microvolt = <2500000>;
20 regulator-max-microvolt = <2500000>;
21 regulator-always-on;
22 };
23
24 reg_3p3v: regulator-3p3v {
25 compatible = "regulator-fixed";
26 regulator-name = "3P3V";
27 regulator-min-microvolt = <3300000>;
28 regulator-max-microvolt = <3300000>;
29 regulator-always-on;
30 };
31
32 reg_usbh1_vbus: regulator-usbh1-vbus {
33 compatible = "regulator-fixed";
34 enable-active-high;
35 gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
36 pinctrl-names = "default";
37 pinctrl-0 = <&pinctrl_aristainetos_usbh1_vbus>;
38 regulator-name = "usb_h1_vbus";
39 regulator-min-microvolt = <5000000>;
40 regulator-max-microvolt = <5000000>;
41 };
42
43 reg_usbotg_vbus: regulator-usbotg-vbus {
44 compatible = "regulator-fixed";
45 enable-active-high;
46 gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
47 pinctrl-names = "default";
48 pinctrl-0 = <&pinctrl_aristainetos_usbotg_vbus>;
49 regulator-name = "usb_otg_vbus";
50 regulator-min-microvolt = <5000000>;
51 regulator-max-microvolt = <5000000>;
52 };
53};
54
55&audmux {
56 pinctrl-names = "default";
57 pinctrl-0 = <&pinctrl_audmux>;
58 status = "okay";
59};
60
61&can1 {
62 pinctrl-names = "default";
63 pinctrl-0 = <&pinctrl_flexcan1>;
64 status = "okay";
65};
66
67&can2 {
68 pinctrl-names = "default";
69 pinctrl-0 = <&pinctrl_flexcan2>;
70 status = "okay";
71};
72
73&i2c1 {
74 clock-frequency = <100000>;
75 pinctrl-names = "default";
76 pinctrl-0 = <&pinctrl_i2c1>;
77 status = "okay";
78
79 tmp103: tmp103@71 {
80 compatible = "ti,tmp103";
81 reg = <0x71>;
82 };
83};
84
85&i2c3 {
86 clock-frequency = <100000>;
87 pinctrl-names = "default";
88 pinctrl-0 = <&pinctrl_i2c3>;
89 status = "okay";
90
91 rtc@68 {
92 compatible = "dallas,m41t00";
93 reg = <0x68>;
94 };
95};
96
97&ecspi4 {
98 cs-gpios = <&gpio3 20 0>;
99 pinctrl-names = "default";
100 pinctrl-0 = <&pinctrl_ecspi4>;
101 status = "okay";
102
103 flash: m25p80@0 {
104 #address-cells = <1>;
105 #size-cells = <1>;
106 compatible = "micron,n25q128a11", "jedec,spi-nor";
107 spi-max-frequency = <20000000>;
108 reg = <0>;
109 };
110};
111
112&fec {
113 pinctrl-names = "default";
114 pinctrl-0 = <&pinctrl_enet>;
115 phy-mode = "rmii";
116 phy-reset-gpios = <&gpio3 29 GPIO_ACTIVE_LOW>;
117 status = "okay";
118};
119
120&gpmi {
121 pinctrl-names = "default";
122 pinctrl-0 = <&pinctrl_gpmi_nand>;
123 status = "okay";
124};
125
126&pcie {
127 status = "okay";
128};
129
130&uart2 {
131 pinctrl-names = "default";
132 pinctrl-0 = <&pinctrl_uart2>;
133 status = "okay";
134};
135
136
137&uart4 {
138 pinctrl-names = "default";
139 pinctrl-0 = <&pinctrl_uart4>;
140 uart-has-rtscts;
141 status = "okay";
142};
143
144&uart5 {
145 pinctrl-names = "default";
146 pinctrl-0 = <&pinctrl_uart5>;
147 uart-has-rtscts;
148 status = "okay";
149};
150
151&usbh1 {
152 vbus-supply = <®_usbh1_vbus>;
153 dr_mode = "host";
154 status = "okay";
155};
156
157&usbotg {
158 vbus-supply = <®_usbotg_vbus>;
159 pinctrl-names = "default";
160 pinctrl-0 = <&pinctrl_usbotg>;
161 disable-over-current;
162 dr_mode = "host";
163 status = "okay";
164};
165
166&usdhc1 {
167 pinctrl-names = "default";
168 pinctrl-0 = <&pinctrl_usdhc1>;
169 vmmc-supply = <®_3p3v>;
170 cd-gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
171 status = "okay";
172};
173
174&usdhc2 {
175 pinctrl-names = "default";
176 pinctrl-0 = <&pinctrl_usdhc2>;
177 vmmc-supply = <®_3p3v>;
178 cd-gpios = <&gpio4 8 GPIO_ACTIVE_LOW>;
179 status = "okay";
180};
181
182&iomuxc {
183 pinctrl-names = "default";
184 pinctrl-0 = <&pinctrl_hog &pinctrl_gpio>;
185
186 imx6qdl-aristainetos {
187 pinctrl_aristainetos_usbh1_vbus: aristainetos-usbh1-vbus {
188 fsl,pins = <MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x130b0>;
189 };
190
191 pinctrl_aristainetos_usbotg_vbus: aristainetos-usbotg-vbus {
192 fsl,pins = <MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x130b0>;
193 };
194
195 pinctrl_audmux: audmuxgrp {
196 fsl,pins = <
197 MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x1b0b0
198 MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x1b0b0
199 MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x1b0b0
200 MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x1b0b0
201 >;
202 };
203
204 pinctrl_backlight: backlightgrp {
205 fsl,pins = <
206 MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b0
207 MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b0
208 MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
209 >;
210 };
211
212 pinctrl_ecspi2: ecspi2grp {
213 fsl,pins = <
214 MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1
215 MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
216 MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
217 MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x100b1
218 >;
219 };
220
221 pinctrl_ecspi4: ecspi4grp {
222 fsl,pins = <
223 MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
224 MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
225 MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
226 MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x100b1
227 MX6QDL_PAD_SD4_DAT7__GPIO2_IO15 0x1b0b0 /* WP pin */
228 >;
229 };
230
231 pinctrl_enet: enetgrp {
232 fsl,pins = <
233 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
234 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
235 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
236 MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
237 MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
238 MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
239 MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0
240 MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
241 MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
242 MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
243 >;
244 };
245
246 pinctrl_flexcan1: flexcan1grp {
247 fsl,pins = <
248 MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b0
249 MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b0b0
250 >;
251 };
252
253 pinctrl_flexcan2: flexcan2grp {
254 fsl,pins = <
255 MX6QDL_PAD_SD3_DAT0__FLEXCAN2_TX 0x1b0b0
256 MX6QDL_PAD_SD3_DAT1__FLEXCAN2_RX 0x1b0b0
257 >;
258 };
259
260 pinctrl_gpio: gpiogrp {
261 fsl,pins = <
262 MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x1b0b0
263 MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x1b0b0
264 MX6QDL_PAD_SD4_DAT4__GPIO2_IO12 0x1b0b0
265 MX6QDL_PAD_SD4_DAT5__GPIO2_IO13 0x1b0b0
266 MX6QDL_PAD_GPIO_3__GPIO1_IO03 0x1b0b0
267 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0
268 MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x1b0b0
269 MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x1b0b0
270 MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0
271 MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
272 MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x1b0b0
273 >;
274 };
275
276 pinctrl_gpmi_nand: gpminandgrp {
277 fsl,pins = <
278 MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
279 MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
280 MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
281 MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
282 MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
283 MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1
284 MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
285 MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
286 MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
287 MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
288 MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
289 MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
290 MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
291 MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
292 MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
293 MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
294 MX6QDL_PAD_SD4_DAT0__NAND_DQS 0x00b1
295 >;
296 };
297
298 pinctrl_hog: hoggrp {
299 fsl,pins = <
300 MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x10
301 >;
302 };
303
304 pinctrl_i2c1: i2c1grp {
305 fsl,pins = <
306 MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
307 MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
308 >;
309 };
310
311 pinctrl_i2c2: i2c2grp {
312 fsl,pins = <
313 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
314 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
315 >;
316 };
317
318 pinctrl_i2c3: i2c3grp {
319 fsl,pins = <
320 MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
321 MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
322 >;
323 };
324
325 pinctrl_ipu_disp: ipudisp1grp {
326 fsl,pins = <
327 MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
328 MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10
329 MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10
330 MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10
331 MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x20000
332 MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10
333 MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10
334 MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10
335 MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10
336 MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10
337 MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10
338 MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10
339 MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10
340 MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10
341 MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10
342 MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10
343 MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10
344 MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10
345 MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10
346 MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10
347 MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10
348 MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10
349 MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10
350 MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10
351 MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10
352 MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10
353 MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10
354 MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10
355 MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10
356 >;
357 };
358
359 pinctrl_uart2: uart2grp {
360 fsl,pins = <
361 MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
362 MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
363 >;
364 };
365
366 pinctrl_uart4: uart4grp {
367 fsl,pins = <
368 MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1
369 MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1
370 MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B 0x1b0b1
371 MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B 0x1b0b1
372 >;
373 };
374
375 pinctrl_uart5: uart5grp {
376 fsl,pins = <
377 MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA 0x1b0b1
378 MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA 0x1b0b1
379 >;
380 };
381
382 pinctrl_usbotg: usbotggrp {
383 fsl,pins = <
384 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
385 >;
386 };
387
388 pinctrl_usdhc1: usdhc1grp {
389 fsl,pins = <
390 MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17059
391 MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10059
392 MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059
393 MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059
394 MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059
395 MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059
396 MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x1b0b0
397 >;
398 };
399
400 pinctrl_usdhc2: usdhc2grp {
401 fsl,pins = <
402 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
403 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
404 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
405 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
406 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
407 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
408 MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x1b0b0
409 >;
410 };
411 };
412};