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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 631ed92a306d0498d57ec2939e559b03c4bd76d8 / . / arch / arm / dts / imx6ul-pico.dtsi
blob: de9f83189ba83b5121893f13102293a4f1bafd30 [file] [log] [blame]
Fabio Estevame5c22442019-02-14 10:01:46 -0200[diff] [blame]1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
2//
3// Copyright 2015 Technexion Ltd.
4//
5// Author: Wig Cheng <wig.cheng@technexion.com>
6// Richard Hu <richard.hu@technexion.com>
7// Tapani Utriainen <tapani@technexion.com>
8/dts-v1/;
9
10#include "imx6ul.dtsi"
11
12/ {
13 /* Will be filled by the bootloader */
14 memory@80000000 {
15 device_type = "memory";
16 reg = <0x80000000 0>;
17 };
18
19 chosen {
20 stdout-path = &uart6;
21 };
22
23 backlight {
24 compatible = "pwm-backlight";
25 pwms = <&pwm3 0 5000000>;
26 brightness-levels = <0 4 8 16 32 64 128 255>;
27 default-brightness-level = <6>;
28 status = "okay";
29 };
30
31 reg_2p5v: regulator-2p5v {
32 compatible = "regulator-fixed";
33 regulator-name = "2P5V";
34 regulator-min-microvolt = <2500000>;
35 regulator-max-microvolt = <2500000>;
36 };
37
38 reg_3p3v: regulator-3p3v {
39 compatible = "regulator-fixed";
40 regulator-name = "3P3V";
41 regulator-min-microvolt = <3300000>;
42 regulator-max-microvolt = <3300000>;
43 };
44
45 reg_sd1_vmmc: regulator-sd1-vmmc {
46 compatible = "regulator-fixed";
47 regulator-name = "VSD_3V3";
48 regulator-min-microvolt = <3300000>;
49 regulator-max-microvolt = <3300000>;
50 gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
51 enable-active-high;
52 };
53
54 reg_usb_otg_vbus: regulator-usb-otg-vbus {
55 compatible = "regulator-fixed";
56 pinctrl-names = "default";
57 pinctrl-0 = <&pinctrl_usb_otg1>;
58 regulator-name = "usb_otg_vbus";
59 regulator-min-microvolt = <5000000>;
60 regulator-max-microvolt = <5000000>;
61 gpio = <&gpio1 6 0>;
62 };
63
64 reg_brcm: regulator-brcm {
65 compatible = "regulator-fixed";
66 enable-active-high;
67 gpio = <&gpio4 8 GPIO_ACTIVE_HIGH>;
68 pinctrl-names = "default";
69 pinctrl-0 = <&pinctrl_brcm_reg>;
70 regulator-name = "brcm_reg";
71 regulator-min-microvolt = <3300000>;
72 regulator-max-microvolt = <3300000>;
73 startup-delay-us = <200000>;
74 };
75};
76
77&can1 {
78 pinctrl-names = "default";
79 pinctrl-0 = <&pinctrl_flexcan1>;
80 status = "okay";
81};
82
83&can2 {
84 pinctrl-names = "default";
85 pinctrl-0 = <&pinctrl_flexcan2>;
86 status = "okay";
87};
88
89&clks {
90 assigned-clocks = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
91 assigned-clock-rates = <786432000>;
92};
93
94&fec2 {
95 pinctrl-names = "default";
96 pinctrl-0 = <&pinctrl_enet2>;
97 phy-mode = "rmii";
98 phy-handle = <&ethphy1>;
99 status = "okay";
100 phy-reset-gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
101 phy-reset-duration = <1>;
102
103 mdio {
104 #address-cells = <1>;
105 #size-cells = <0>;
106
107 ethphy1: ethernet-phy@1 {
108 compatible = "ethernet-phy-ieee802.3-c22";
109 reg = <1>;
110 max-speed = <100>;
111 interrupt-parent = <&gpio5>;
112 interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
113 };
114 };
115};
116
117&i2c1 {
118 clock-frequency = <100000>;
119 pinctrl-names = "default";
120 pinctrl-0 = <&pinctrl_i2c1>;
121 status = "okay";
122
123 pmic: pfuze3000@8 {
124 compatible = "fsl,pfuze3000";
125 reg = <0x08>;
126
127 regulators {
128 /* VDD_ARM_SOC_IN*/
129 sw1b_reg: sw1b {
130 regulator-min-microvolt = <700000>;
131 regulator-max-microvolt = <1475000>;
132 regulator-boot-on;
133 regulator-always-on;
134 regulator-ramp-delay = <6250>;
135 };
136
137 /* DRAM */
138 sw3a_reg: sw3 {
139 regulator-min-microvolt = <900000>;
140 regulator-max-microvolt = <1650000>;
141 regulator-boot-on;
142 regulator-always-on;
143 };
144
145 /* DRAM */
146 vref_reg: vrefddr {
147 regulator-boot-on;
148 regulator-always-on;
149 };
150 };
151 };
152};
153
154&lcdif {
155 pinctrl-names = "default";
156 pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>;
157 display = <&display0>;
158 status = "okay";
159
160 display0: display0 {
161 bits-per-pixel = <32>;
162 bus-width = <24>;
163
164 display-timings {
165 native-mode = <&timing0>;
166
167 timing0: timing0 {
168 clock-frequency = <33200000>;
169 hactive = <800>;
170 vactive = <480>;
171 hfront-porch = <210>;
172 hback-porch = <46>;
173 hsync-len = <1>;
174 vback-porch = <22>;
175 vfront-porch = <23>;
176 vsync-len = <1>;
177 hsync-active = <0>;
178 vsync-active = <0>;
179 de-active = <1>;
180 pixelclk-active = <0>;
181 };
182 };
183 };
184};
185
186&pwm3 {
187 pinctrl-names = "default";
188 pinctrl-0 = <&pinctrl_pwm3>;
189 status = "okay";
190};
191
192&pwm7 {
193 pinctrl-names = "default";
194 pinctrl-0 = <&pinctrl_pwm7>;
195 status = "okay";
196};
197
198&pwm8 {
199 pinctrl-names = "default";
200 pinctrl-0 = <&pinctrl_pwm8>;
201 status = "okay";
202};
203
204&sai1 {
205 pinctrl-names = "default";
206 pinctrl-0 = <&pinctrl_sai1>;
207 status = "okay";
208};
209
210&uart3 {
211 pinctrl-names = "default";
212 pinctrl-0 = <&pinctrl_uart3>;
213 uart-has-rtscts;
214 status = "okay";
215};
216
217&uart6 {
218 pinctrl-names = "default";
219 pinctrl-0 = <&pinctrl_uart6>;
220 status = "okay";
221};
222
223&usbotg1 {
224 vbus-supply = <&reg_usb_otg_vbus>;
225 pinctrl-names = "default";
226 pinctrl-0 = <&pinctrl_usb_otg1_id>;
227 dr_mode = "otg";
228 disable-over-current;
229 status = "okay";
230};
231
232&usbotg2 {
233 dr_mode = "host";
234 disable-over-current;
235 status = "okay";
236};
237
238&usdhc1 {
239 pinctrl-names = "default";
240 pinctrl-0 = <&pinctrl_usdhc1>;
241 bus-width = <8>;
242 no-1-8-v;
243 non-removable;
244 keep-power-in-suspend;
245 status = "okay";
246};
247
248&usdhc2 { /* Wifi SDIO */
249 pinctrl-names = "default";
250 pinctrl-0 = <&pinctrl_usdhc2>;
251 no-1-8-v;
252 non-removable;
253 keep-power-in-suspend;
254 wakeup-source;
255 vmmc-supply = <&reg_brcm>;
256 status = "okay";
257};
258
259&wdog1 {
260 pinctrl-names = "default";
261 pinctrl-0 = <&pinctrl_wdog>;
262 fsl,ext-reset-output;
263};
264
265&iomuxc {
266 pinctrl_brcm_reg: brcmreggrp {
267 fsl,pins = <
268 MX6UL_PAD_NAND_DATA06__GPIO4_IO08 0x10b0 /* WL_REG_ON */
269 MX6UL_PAD_NAND_DATA04__GPIO4_IO06 0x10b0 /* WL_HOST_WAKE */
270 >;
271 };
272
273 pinctrl_enet2: enet2grp {
274 fsl,pins = <
275 MX6UL_PAD_ENET1_TX_DATA1__ENET2_MDIO 0x1b0b0
276 MX6UL_PAD_ENET1_TX_EN__ENET2_MDC 0x1b0b0
277 MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0
278 MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0
279 MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0
280 MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0
281 MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0
282 MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0
283 MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0
284 MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b031
285 MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x800
286 MX6UL_PAD_UART4_TX_DATA__GPIO1_IO28 0x79
287 >;
288 };
289
290 pinctrl_flexcan1: flexcan1grp {
291 fsl,pins = <
292 MX6UL_PAD_ENET1_RX_DATA0__FLEXCAN1_TX 0x1b020
293 MX6UL_PAD_ENET1_RX_DATA1__FLEXCAN1_RX 0x1b020
294 >;
295 };
296
297 pinctrl_flexcan2: flexcan2grp {
298 fsl,pins = <
299 MX6UL_PAD_ENET1_TX_DATA0__FLEXCAN2_RX 0x1b020
300 MX6UL_PAD_ENET1_RX_EN__FLEXCAN2_TX 0x1b020
301 >;
302 };
303
304 pinctrl_i2c1: i2c1grp {
305 fsl,pins = <
306 MX6UL_PAD_GPIO1_IO02__I2C1_SCL 0x4001b8b0
307 MX6UL_PAD_GPIO1_IO03__I2C1_SDA 0x4001b8b0
308 >;
309 };
310
311 pinctrl_i2c2: i2c2grp {
312 fsl,pins = <
313 MX6UL_PAD_UART5_TX_DATA__I2C2_SCL 0x4001b8b0
314 MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001b8b0
315 >;
316 };
317
318 pinctrl_i2c3: i2c3grp {
319 fsl,pins = <
320 MX6UL_PAD_UART1_TX_DATA__I2C3_SCL 0x4001b8b0
321 MX6UL_PAD_UART1_RX_DATA__I2C3_SDA 0x4001b8b0
322 >;
323 };
324
325 pinctrl_lcdif_dat: lcdifdatgrp {
326 fsl,pins = <
327 MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79
328 MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79
329 MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79
330 MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79
331 MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79
332 MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79
333 MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79
334 MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79
335 MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79
336 MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79
337 MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79
338 MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79
339 MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79
340 MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79
341 MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79
342 MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79
343 MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79
344 MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79
345 MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x79
346 MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x79
347 MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x79
348 MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x79
349 MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x79
350 MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x79
351 >;
352 };
353
354 pinctrl_lcdif_ctrl: lcdifctrlgrp {
355 fsl,pins = <
356 MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x79
357 MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79
358 MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79
359 MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79
360 /* LCD reset */
361 MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x79
362 >;
363 };
364
365 pinctrl_pwm3: pwm3grp {
366 fsl,pins = <
367 MX6UL_PAD_NAND_ALE__PWM3_OUT 0x110b0
368 >;
369 };
370
371 pinctrl_pwm7: pwm7grp {
372 fsl,pins = <
373 MX6UL_PAD_ENET1_TX_CLK__PWM7_OUT 0x110b0
374 >;
375 };
376
377 pinctrl_pwm8: pwm8grp {
378 fsl,pins = <
379 MX6UL_PAD_ENET1_RX_ER__PWM8_OUT 0x110b0
380 >;
381 };
382
383 pinctrl_sai1: sai1grp {
384 fsl,pins = <
385 MX6UL_PAD_CSI_DATA04__SAI1_TX_SYNC 0x1b0b0
386 MX6UL_PAD_CSI_DATA05__SAI1_TX_BCLK 0x1b0b0
387 MX6UL_PAD_CSI_DATA06__SAI1_RX_DATA 0x110b0
388 MX6UL_PAD_CSI_DATA07__SAI1_TX_DATA 0x1f0b8
389 >;
390 };
391
392 pinctrl_uart3: uart3grp {
393 fsl,pins = <
394 MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b0
395 MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b0
396 MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b0
397 MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b0
398 >;
399 };
400
401 pinctrl_uart5: uart5grp {
402 fsl,pins = <
403 MX6UL_PAD_GPIO1_IO04__UART5_DCE_TX 0x1b0b1
404 MX6UL_PAD_GPIO1_IO05__UART5_DCE_RX 0x1b0b1
405 MX6UL_PAD_GPIO1_IO08__UART5_DCE_RTS 0x1b0b1
406 MX6UL_PAD_GPIO1_IO09__UART5_DCE_CTS 0x1b0b1
407 >;
408 };
409
410 pinctrl_uart6: uart6grp {
411 fsl,pins = <
412 MX6UL_PAD_CSI_MCLK__UART6_DCE_TX 0x1b0b1
413 MX6UL_PAD_CSI_PIXCLK__UART6_DCE_RX 0x1b0b1
414 >;
415 };
416
417 pinctrl_usb_otg1: usbotg1grp {
418 fsl,pins = <
419 MX6UL_PAD_GPIO1_IO06__GPIO1_IO06 0x10b0
420 >;
421 };
422
423 pinctrl_usb_otg1_id: usbotg1idgrp {
424 fsl,pins = <
425 MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059
426 >;
427 };
428
429 pinctrl_usdhc1: usdhc1grp {
430 fsl,pins = <
431 MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
432 MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10071
433 MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
434 MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
435 MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
436 MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
437 MX6UL_PAD_UART1_RTS_B__USDHC1_CD_B 0x03029
438 MX6UL_PAD_NAND_READY_B__USDHC1_DATA4 0x17059
439 MX6UL_PAD_NAND_CE0_B__USDHC1_DATA5 0x17059
440 MX6UL_PAD_NAND_CE1_B__USDHC1_DATA6 0x17059
441 MX6UL_PAD_NAND_CLE__USDHC1_DATA7 0x17059
442 >;
443 };
444
445 pinctrl_usdhc2: usdhc2grp {
446 fsl,pins = <
447 MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059
448 MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10059
449 MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059
450 MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059
451 MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059
452 MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059
453 >;
454 };
455
456 pinctrl_wdog: wdoggrp {
457 fsl,pins = <
458 MX6UL_PAD_LCD_RESET__WDOG1_WDOG_ANY 0x30b0
459 >;
460 };
461};