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52c7a088 MV |
1 | // SPDX-License-Identifier: (GPL-2.0+) |
2 | /* | |
3 | * Copyright (C) 2015 DH electronics GmbH | |
4 | * Copyright (C) 2018 Marek Vasut <marex@denx.de> | |
5 | */ | |
6 | ||
7 | #include "imx6q.dtsi" | |
8 | #include <dt-bindings/pwm/pwm.h> | |
9 | #include <dt-bindings/gpio/gpio.h> | |
10 | #include <dt-bindings/clock/imx6qdl-clock.h> | |
11 | #include <dt-bindings/input/input.h> | |
12 | ||
13 | / { | |
14 | aliases { | |
15 | mmc0 = &usdhc2; | |
16 | mmc1 = &usdhc3; | |
17 | mmc2 = &usdhc4; | |
18 | mmc3 = &usdhc1; | |
19 | }; | |
20 | ||
21 | memory@10000000 { | |
22 | reg = <0x10000000 0x40000000>; | |
23 | }; | |
24 | ||
25 | reg_usb_otg_vbus: regulator-usb-otg-vbus { | |
26 | compatible = "regulator-fixed"; | |
27 | regulator-name = "usb_otg_vbus"; | |
28 | regulator-min-microvolt = <5000000>; | |
29 | regulator-max-microvolt = <5000000>; | |
30 | }; | |
31 | ||
32 | reg_usb_h1_vbus: regulator-usb-h1-vbus { | |
33 | compatible = "regulator-fixed"; | |
34 | regulator-name = "usb_h1_vbus"; | |
35 | regulator-min-microvolt = <5000000>; | |
36 | regulator-max-microvolt = <5000000>; | |
37 | gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>; | |
38 | enable-active-high; | |
39 | }; | |
40 | ||
41 | reg_3p3v: regulator-3P3V { | |
42 | compatible = "regulator-fixed"; | |
43 | regulator-name = "3P3V"; | |
44 | regulator-min-microvolt = <3300000>; | |
45 | regulator-max-microvolt = <3300000>; | |
46 | regulator-always-on; | |
47 | }; | |
48 | }; | |
49 | ||
50 | &can1 { | |
51 | pinctrl-names = "default"; | |
52 | pinctrl-0 = <&pinctrl_flexcan1>; | |
53 | status = "okay"; | |
54 | }; | |
55 | ||
56 | &can2 { | |
57 | pinctrl-names = "default"; | |
58 | pinctrl-0 = <&pinctrl_flexcan2>; | |
59 | status = "okay"; | |
60 | }; | |
61 | ||
62 | &ecspi1 { | |
63 | cs-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>, <&gpio4 11 GPIO_ACTIVE_HIGH>; | |
64 | pinctrl-names = "default"; | |
65 | pinctrl-0 = <&pinctrl_ecspi1>; | |
66 | status = "okay"; | |
67 | ||
68 | flash@0 { /* S25FL116K */ | |
69 | #address-cells = <1>; | |
70 | #size-cells = <1>; | |
71 | compatible = "jedec,spi-nor"; | |
72 | spi-max-frequency = <50000000>; | |
73 | reg = <0>; | |
74 | m25p,fast-read; | |
75 | }; | |
76 | }; | |
77 | ||
78 | &ecspi2 { | |
79 | cs-gpios = <&gpio5 29 GPIO_ACTIVE_LOW>; | |
80 | pinctrl-names = "default"; | |
81 | pinctrl-0 = <&pinctrl_ecspi2>; | |
82 | status = "okay"; | |
83 | }; | |
84 | ||
85 | &fec { | |
86 | pinctrl-names = "default"; | |
87 | pinctrl-0 = <&pinctrl_enet_100M>; | |
88 | phy-mode = "rmii"; | |
89 | phy-handle = <ðphy0>; | |
90 | status = "okay"; | |
91 | ||
92 | mdio { | |
93 | #address-cells = <1>; | |
94 | #size-cells = <0>; | |
95 | ||
96 | ethphy0: ethernet-phy@0 { /* SMSC LAN8710Ai */ | |
97 | reg = <0>; | |
98 | max-speed = <100>; | |
99 | reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; | |
100 | reset-delay-us = <1000>; | |
101 | reset-post-delay-us = <1000>; | |
102 | }; | |
103 | }; | |
104 | }; | |
105 | ||
106 | &i2c1 { | |
107 | clock-frequency = <100000>; | |
108 | pinctrl-names = "default"; | |
109 | pinctrl-0 = <&pinctrl_i2c1>; | |
110 | status = "okay"; | |
111 | }; | |
112 | ||
113 | &i2c2 { | |
114 | clock-frequency = <100000>; | |
115 | pinctrl-names = "default"; | |
116 | pinctrl-0 = <&pinctrl_i2c2>; | |
117 | status = "okay"; | |
118 | }; | |
119 | ||
120 | &i2c3 { | |
121 | clock-frequency = <100000>; | |
122 | pinctrl-names = "default"; | |
123 | pinctrl-0 = <&pinctrl_i2c3>; | |
124 | status = "okay"; | |
125 | ||
126 | ltc3676: pmic@3c { | |
127 | compatible = "lltc,ltc3676"; | |
128 | pinctrl-names = "default"; | |
129 | pinctrl-0 = <&pinctrl_pmic_hw300>; | |
130 | reg = <0x3c>; | |
131 | interrupt-parent = <&gpio5>; | |
132 | interrupts = <2 IRQ_TYPE_EDGE_FALLING>; | |
133 | ||
134 | regulators { | |
135 | sw1_reg: sw1 { | |
136 | regulator-min-microvolt = <787500>; | |
137 | regulator-max-microvolt = <1527272>; | |
138 | lltc,fb-voltage-divider = <100000 110000>; | |
139 | regulator-suspend-mem-microvolt = <1040000>; | |
140 | regulator-ramp-delay = <7000>; | |
141 | regulator-boot-on; | |
142 | regulator-always-on; | |
143 | }; | |
144 | ||
145 | sw2_reg: sw2 { | |
146 | regulator-min-microvolt = <1885714>; | |
147 | regulator-max-microvolt = <3657142>; | |
148 | lltc,fb-voltage-divider = <100000 28000>; | |
149 | regulator-ramp-delay = <7000>; | |
150 | regulator-boot-on; | |
151 | regulator-always-on; | |
152 | }; | |
153 | ||
154 | sw3_reg: sw3 { | |
155 | regulator-min-microvolt = <787500>; | |
156 | regulator-max-microvolt = <1527272>; | |
157 | lltc,fb-voltage-divider = <100000 110000>; | |
158 | regulator-suspend-mem-microvolt = <980000>; | |
159 | regulator-ramp-delay = <7000>; | |
160 | regulator-boot-on; | |
161 | regulator-always-on; | |
162 | }; | |
163 | ||
164 | sw4_reg: sw4 { | |
165 | regulator-min-microvolt = <855571>; | |
166 | regulator-max-microvolt = <1659291>; | |
167 | lltc,fb-voltage-divider = <100000 93100>; | |
168 | regulator-ramp-delay = <7000>; | |
169 | regulator-boot-on; | |
170 | regulator-always-on; | |
171 | }; | |
172 | ||
173 | ldo1_reg: ldo1 { | |
174 | regulator-min-microvolt = <3240306>; | |
175 | regulator-max-microvolt = <3240306>; | |
176 | lltc,fb-voltage-divider = <102000 29400>; | |
177 | regulator-boot-on; | |
178 | regulator-always-on; | |
179 | }; | |
180 | ||
181 | ldo2_reg: ldo2 { | |
182 | regulator-min-microvolt = <2484708>; | |
183 | regulator-max-microvolt = <2484708>; | |
184 | lltc,fb-voltage-divider = <100000 41200>; | |
185 | regulator-boot-on; | |
186 | regulator-always-on; | |
187 | }; | |
188 | }; | |
189 | }; | |
190 | ||
191 | touchscreen@49 { /* TSC2004 */ | |
192 | compatible = "ti,tsc2004"; | |
193 | reg = <0x49>; | |
194 | vio-supply = <®_3p3v>; | |
195 | pinctrl-names = "default"; | |
196 | pinctrl-0 = <&pinctrl_tsc2004_hw300>; | |
197 | interrupts-extended = <&gpio4 14 IRQ_TYPE_EDGE_FALLING>; | |
198 | status = "disabled"; | |
199 | }; | |
200 | ||
201 | eeprom@50 { | |
202 | compatible = "atmel,24c02"; | |
203 | reg = <0x50>; | |
204 | pagesize = <16>; | |
205 | }; | |
206 | ||
207 | rtc@56 { | |
208 | compatible = "rv3029c2"; | |
209 | pinctrl-names = "default"; | |
210 | pinctrl-0 = <&pinctrl_rtc_hw300>; | |
211 | reg = <0x56>; | |
212 | interrupt-parent = <&gpio7>; | |
213 | interrupts = <12 2>; | |
214 | }; | |
215 | }; | |
216 | ||
217 | &iomuxc { | |
218 | pinctrl-names = "default"; | |
219 | pinctrl-0 = <&pinctrl_hog_base>; | |
220 | ||
221 | pinctrl_hog_base: hog-base-grp { | |
222 | fsl,pins = < | |
223 | MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x120b0 | |
224 | MX6QDL_PAD_EIM_A23__GPIO6_IO06 0x120b0 | |
225 | MX6QDL_PAD_EIM_A22__GPIO2_IO16 0x120b0 | |
226 | MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x120b0 | |
227 | MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x120b0 | |
228 | >; | |
229 | }; | |
230 | ||
231 | pinctrl_ecspi1: ecspi1-grp { | |
232 | fsl,pins = < | |
233 | MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1 | |
234 | MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1 | |
235 | MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1 | |
236 | MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0 | |
237 | MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0 | |
238 | >; | |
239 | }; | |
240 | ||
241 | pinctrl_ecspi2: ecspi2-grp { | |
242 | fsl,pins = < | |
243 | MX6QDL_PAD_CSI0_DAT10__ECSPI2_MISO 0x100b1 | |
244 | MX6QDL_PAD_CSI0_DAT9__ECSPI2_MOSI 0x100b1 | |
245 | MX6QDL_PAD_CSI0_DAT8__ECSPI2_SCLK 0x100b1 | |
246 | MX6QDL_PAD_CSI0_DAT11__GPIO5_IO29 0x1b0b0 | |
247 | >; | |
248 | }; | |
249 | ||
250 | pinctrl_enet_100M: enet-100M-grp { | |
251 | fsl,pins = < | |
252 | MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 | |
253 | MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 | |
254 | MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0 | |
255 | MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0 | |
256 | MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0 | |
257 | MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0 | |
258 | MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0 | |
259 | MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0 | |
260 | MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0 | |
261 | MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 | |
262 | MX6QDL_PAD_EIM_WAIT__GPIO5_IO00 0x000b0 | |
263 | MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x000b1 | |
264 | MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x120b0 | |
265 | >; | |
266 | }; | |
267 | ||
268 | pinctrl_flexcan1: flexcan1-grp { | |
269 | fsl,pins = < | |
270 | MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b0b0 | |
271 | MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0 | |
272 | >; | |
273 | }; | |
274 | ||
275 | pinctrl_flexcan2: flexcan2-grp { | |
276 | fsl,pins = < | |
277 | MX6QDL_PAD_SD3_DAT0__FLEXCAN2_TX 0x1b0b0 | |
278 | MX6QDL_PAD_SD3_DAT1__FLEXCAN2_RX 0x1b0b0 | |
279 | >; | |
280 | }; | |
281 | ||
282 | pinctrl_i2c1: i2c1-grp { | |
283 | fsl,pins = < | |
284 | MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 | |
285 | MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 | |
286 | >; | |
287 | }; | |
288 | ||
289 | pinctrl_i2c2: i2c2-grp { | |
290 | fsl,pins = < | |
291 | MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 | |
292 | MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 | |
293 | >; | |
294 | }; | |
295 | ||
296 | pinctrl_i2c3: i2c3-grp { | |
297 | fsl,pins = < | |
298 | MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1 | |
299 | MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1 | |
300 | >; | |
301 | }; | |
302 | ||
303 | pinctrl_pmic_hw300: pmic-hw300-grp { | |
304 | fsl,pins = < | |
305 | MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1B0B0 | |
306 | >; | |
307 | }; | |
308 | ||
309 | pinctrl_rtc_hw300: rtc-hw300-grp { | |
310 | fsl,pins = < | |
311 | MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x120B0 | |
312 | >; | |
313 | }; | |
314 | ||
315 | pinctrl_tsc2004_hw300: tsc2004-hw300-grp { | |
316 | fsl,pins = < | |
317 | MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x120B0 | |
318 | >; | |
319 | }; | |
320 | ||
321 | pinctrl_uart1: uart1-grp { | |
322 | fsl,pins = < | |
323 | MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 | |
324 | MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1 | |
325 | MX6QDL_PAD_EIM_D20__UART1_RTS_B 0x1b0b1 | |
326 | MX6QDL_PAD_EIM_D19__UART1_CTS_B 0x4001b0b1 | |
327 | MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x4001b0b1 | |
328 | MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x4001b0b1 | |
329 | MX6QDL_PAD_EIM_D25__GPIO3_IO25 0x4001b0b1 | |
330 | MX6QDL_PAD_EIM_EB3__GPIO2_IO31 0x4001b0b1 | |
331 | >; | |
332 | }; | |
333 | ||
334 | pinctrl_uart4: uart4-grp { | |
335 | fsl,pins = < | |
336 | MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1 | |
337 | MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1 | |
338 | >; | |
339 | }; | |
340 | ||
341 | pinctrl_uart5: uart5-grp { | |
342 | fsl,pins = < | |
343 | MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA 0x1b0b1 | |
344 | MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA 0x1b0b1 | |
345 | MX6QDL_PAD_CSI0_DAT18__UART5_RTS_B 0x1b0b1 | |
346 | MX6QDL_PAD_CSI0_DAT19__UART5_CTS_B 0x4001b0b1 | |
347 | >; | |
348 | }; | |
349 | ||
350 | pinctrl_usbh1: usbh1-grp { | |
351 | fsl,pins = < | |
352 | MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x120B0 | |
353 | >; | |
354 | }; | |
355 | ||
356 | pinctrl_usbotg: usbotg-grp { | |
357 | fsl,pins = < | |
358 | MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 | |
359 | >; | |
360 | }; | |
361 | ||
362 | pinctrl_usdhc2: usdhc2-grp { | |
363 | fsl,pins = < | |
364 | MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 | |
365 | MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 | |
366 | MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 | |
367 | MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 | |
368 | MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 | |
369 | MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059 | |
370 | MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x120B0 | |
371 | >; | |
372 | }; | |
373 | ||
374 | pinctrl_usdhc3: usdhc3-grp { | |
375 | fsl,pins = < | |
376 | MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 | |
377 | MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 | |
378 | MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 | |
379 | MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 | |
380 | MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 | |
381 | MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 | |
382 | MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x120B0 | |
383 | >; | |
384 | }; | |
385 | ||
386 | pinctrl_usdhc4: usdhc4-grp { | |
387 | fsl,pins = < | |
388 | MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059 | |
389 | MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059 | |
390 | MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059 | |
391 | MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059 | |
392 | MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059 | |
393 | MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059 | |
394 | MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059 | |
395 | MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059 | |
396 | MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059 | |
397 | MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059 | |
398 | >; | |
399 | }; | |
400 | }; | |
401 | ||
402 | ®_arm { | |
403 | vin-supply = <&sw3_reg>; | |
404 | }; | |
405 | ||
406 | ®_soc { | |
407 | vin-supply = <&sw1_reg>; | |
408 | }; | |
409 | ||
410 | &uart1 { | |
411 | pinctrl-names = "default"; | |
412 | pinctrl-0 = <&pinctrl_uart1>; | |
413 | uart-has-rtscts; | |
414 | dtr-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; | |
415 | dsr-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; | |
416 | dcd-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>; | |
417 | rng-gpios = <&gpio2 31 GPIO_ACTIVE_LOW>; | |
418 | status = "okay"; | |
419 | }; | |
420 | ||
421 | &uart4 { | |
422 | pinctrl-names = "default"; | |
423 | pinctrl-0 = <&pinctrl_uart4>; | |
424 | status = "okay"; | |
425 | }; | |
426 | ||
427 | &uart5 { | |
428 | pinctrl-names = "default"; | |
429 | pinctrl-0 = <&pinctrl_uart5>; | |
430 | uart-has-rtscts; | |
431 | status = "okay"; | |
432 | }; | |
433 | ||
434 | &usbh1 { | |
435 | pinctrl-names = "default"; | |
436 | pinctrl-0 = <&pinctrl_usbh1>; | |
437 | vbus-supply = <®_usb_h1_vbus>; | |
438 | dr_mode = "host"; | |
439 | status = "okay"; | |
440 | }; | |
441 | ||
442 | &usbotg { | |
443 | vbus-supply = <®_usb_otg_vbus>; | |
444 | pinctrl-names = "default"; | |
445 | pinctrl-0 = <&pinctrl_usbotg>; | |
446 | disable-over-current; | |
447 | dr_mode = "otg"; | |
448 | status = "okay"; | |
449 | }; | |
450 | ||
451 | &usdhc2 { | |
452 | pinctrl-names = "default"; | |
453 | pinctrl-0 = <&pinctrl_usdhc2>; | |
454 | cd-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>; | |
455 | keep-power-in-suspend; | |
456 | status = "okay"; | |
457 | }; | |
458 | ||
459 | &usdhc3 { | |
460 | pinctrl-names = "default"; | |
461 | pinctrl-0 = <&pinctrl_usdhc3>; | |
462 | cd-gpios = <&gpio7 8 GPIO_ACTIVE_LOW>; | |
463 | fsl,wp-controller; | |
464 | keep-power-in-suspend; | |
465 | status = "disabled"; | |
466 | }; | |
467 | ||
468 | &usdhc4 { | |
469 | pinctrl-names = "default"; | |
470 | pinctrl-0 = <&pinctrl_usdhc4>; | |
471 | non-removable; | |
472 | bus-width = <8>; | |
473 | no-1-8-v; | |
474 | keep-power-in-suspend; | |
475 | status = "okay"; | |
476 | }; |