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1 | // SPDX-License-Identifier: GPL-2.0 |
2 | /* | |
3 | * Copyright (C) 2017 exceet electronics GmbH | |
4 | * Copyright (C) 2018 Kontron Electronics GmbH | |
5 | * Copyright (c) 2019 Krzysztof Kozlowski <[email protected]> | |
6 | */ | |
7 | ||
8 | #include <dt-bindings/gpio/gpio.h> | |
9 | ||
10 | / { | |
11 | gpio-leds { | |
12 | compatible = "gpio-leds"; | |
13 | pinctrl-names = "default"; | |
14 | pinctrl-0 = <&pinctrl_gpio_leds>; | |
15 | ||
16 | led1 { | |
17 | label = "debug-led1"; | |
18 | gpios = <&gpio1 30 GPIO_ACTIVE_LOW>; | |
19 | default-state = "off"; | |
20 | linux,default-trigger = "heartbeat"; | |
21 | }; | |
22 | ||
23 | led2 { | |
24 | label = "debug-led2"; | |
25 | gpios = <&gpio5 3 GPIO_ACTIVE_LOW>; | |
26 | default-state = "off"; | |
27 | }; | |
28 | ||
29 | led3 { | |
30 | label = "debug-led3"; | |
31 | gpios = <&gpio5 2 GPIO_ACTIVE_LOW>; | |
32 | default-state = "off"; | |
33 | }; | |
34 | }; | |
35 | ||
36 | pwm-beeper { | |
37 | compatible = "pwm-beeper"; | |
38 | pwms = <&pwm8 0 5000>; | |
39 | }; | |
40 | ||
41 | reg_3v3: regulator-3v3 { | |
42 | compatible = "regulator-fixed"; | |
43 | regulator-name = "3v3"; | |
44 | regulator-min-microvolt = <3300000>; | |
45 | regulator-max-microvolt = <3300000>; | |
46 | }; | |
47 | ||
48 | reg_5v: regulator-5v { | |
49 | compatible = "regulator-fixed"; | |
50 | regulator-name = "5v"; | |
51 | regulator-min-microvolt = <5000000>; | |
52 | regulator-max-microvolt = <5000000>; | |
53 | }; | |
54 | ||
55 | reg_usb_otg1_vbus: regulator-usb-otg1-vbus { | |
56 | compatible = "regulator-fixed"; | |
57 | regulator-name = "usb_otg1_vbus"; | |
58 | regulator-min-microvolt = <5000000>; | |
59 | regulator-max-microvolt = <5000000>; | |
60 | gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>; | |
61 | enable-active-high; | |
62 | }; | |
63 | ||
64 | reg_vref_adc: regulator-vref-adc { | |
65 | compatible = "regulator-fixed"; | |
66 | regulator-name = "vref-adc"; | |
67 | regulator-min-microvolt = <3300000>; | |
68 | regulator-max-microvolt = <3300000>; | |
69 | }; | |
70 | }; | |
71 | ||
72 | &adc1 { | |
73 | pinctrl-names = "default"; | |
74 | pinctrl-0 = <&pinctrl_adc1>; | |
75 | num-channels = <3>; | |
76 | vref-supply = <®_vref_adc>; | |
77 | status = "okay"; | |
78 | }; | |
79 | ||
80 | &can2 { | |
81 | pinctrl-names = "default"; | |
82 | pinctrl-0 = <&pinctrl_flexcan2>; | |
83 | status = "okay"; | |
84 | }; | |
85 | ||
86 | &ecspi1 { | |
5d7a95f4 | 87 | cs-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>; |
e6f48aad FS |
88 | pinctrl-names = "default"; |
89 | pinctrl-0 = <&pinctrl_ecspi1>; | |
90 | status = "okay"; | |
91 | ||
92 | eeprom@0 { | |
93 | compatible = "anvo,anv32e61w", "atmel,at25"; | |
94 | reg = <0>; | |
95 | spi-max-frequency = <20000000>; | |
96 | spi-cpha; | |
97 | spi-cpol; | |
98 | pagesize = <1>; | |
99 | size = <8192>; | |
100 | address-width = <16>; | |
101 | }; | |
102 | }; | |
103 | ||
104 | &fec1 { | |
105 | pinctrl-0 = <&pinctrl_enet1>; | |
106 | /delete-node/ mdio; | |
107 | }; | |
108 | ||
109 | &fec2 { | |
110 | pinctrl-names = "default"; | |
111 | pinctrl-0 = <&pinctrl_enet2 &pinctrl_enet2_mdio>; | |
112 | phy-mode = "rmii"; | |
113 | phy-handle = <ðphy2>; | |
114 | status = "okay"; | |
115 | ||
116 | mdio { | |
117 | #address-cells = <1>; | |
118 | #size-cells = <0>; | |
119 | ||
120 | ethphy1: ethernet-phy@1 { | |
121 | reg = <1>; | |
122 | micrel,led-mode = <0>; | |
123 | clocks = <&clks IMX6UL_CLK_ENET_REF>; | |
124 | clock-names = "rmii-ref"; | |
125 | }; | |
126 | ||
127 | ethphy2: ethernet-phy@2 { | |
128 | reg = <2>; | |
129 | micrel,led-mode = <0>; | |
130 | clocks = <&clks IMX6UL_CLK_ENET2_REF>; | |
131 | clock-names = "rmii-ref"; | |
132 | }; | |
133 | }; | |
134 | }; | |
135 | ||
136 | &i2c1 { | |
137 | clock-frequency = <100000>; | |
138 | pinctrl-names = "default"; | |
139 | pinctrl-0 = <&pinctrl_i2c1>; | |
140 | status = "okay"; | |
141 | }; | |
142 | ||
143 | &i2c4 { | |
144 | clock-frequency = <100000>; | |
145 | pinctrl-names = "default"; | |
146 | pinctrl-0 = <&pinctrl_i2c4>; | |
147 | status = "okay"; | |
148 | ||
149 | rtc@32 { | |
150 | compatible = "epson,rx8900"; | |
151 | reg = <0x32>; | |
152 | }; | |
153 | }; | |
154 | ||
155 | &pwm8 { | |
5d7a95f4 | 156 | #pwm-cells = <2>; |
e6f48aad FS |
157 | pinctrl-names = "default"; |
158 | pinctrl-0 = <&pinctrl_pwm8>; | |
159 | status = "okay"; | |
160 | }; | |
161 | ||
162 | &uart1 { | |
163 | pinctrl-names = "default"; | |
164 | pinctrl-0 = <&pinctrl_uart1>; | |
165 | status = "okay"; | |
166 | }; | |
167 | ||
168 | &uart2 { | |
169 | pinctrl-names = "default"; | |
170 | pinctrl-0 = <&pinctrl_uart2>; | |
171 | linux,rs485-enabled-at-boot-time; | |
172 | rs485-rx-during-tx; | |
173 | rs485-rts-active-low; | |
174 | uart-has-rtscts; | |
175 | status = "okay"; | |
176 | }; | |
177 | ||
178 | &uart3 { | |
179 | pinctrl-names = "default"; | |
180 | pinctrl-0 = <&pinctrl_uart3>; | |
5d7a95f4 | 181 | uart-has-rtscts; |
e6f48aad FS |
182 | status = "okay"; |
183 | }; | |
184 | ||
185 | &uart4 { | |
186 | pinctrl-names = "default"; | |
187 | pinctrl-0 = <&pinctrl_uart4>; | |
188 | status = "okay"; | |
189 | }; | |
190 | ||
191 | &usbotg1 { | |
192 | pinctrl-names = "default"; | |
193 | pinctrl-0 = <&pinctrl_usbotg1>; | |
194 | dr_mode = "otg"; | |
195 | srp-disable; | |
196 | hnp-disable; | |
197 | adp-disable; | |
198 | over-current-active-low; | |
199 | vbus-supply = <®_usb_otg1_vbus>; | |
200 | status = "okay"; | |
201 | }; | |
202 | ||
203 | &usbotg2 { | |
204 | dr_mode = "host"; | |
205 | disable-over-current; | |
206 | vbus-supply = <®_5v>; | |
207 | status = "okay"; | |
208 | }; | |
209 | ||
210 | &usdhc1 { | |
211 | pinctrl-names = "default"; | |
212 | pinctrl-0 = <&pinctrl_usdhc1>; | |
213 | cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>; | |
214 | keep-power-in-suspend; | |
215 | wakeup-source; | |
216 | vmmc-supply = <®_3v3>; | |
217 | voltage-ranges = <3300 3300>; | |
e6f48aad FS |
218 | no-1-8-v; |
219 | status = "okay"; | |
220 | }; | |
221 | ||
222 | &usdhc2 { | |
223 | pinctrl-names = "default", "state_100mhz", "state_200mhz"; | |
224 | pinctrl-0 = <&pinctrl_usdhc2>; | |
225 | pinctrl-1 = <&pinctrl_usdhc2_100mhz>; | |
226 | pinctrl-2 = <&pinctrl_usdhc2_200mhz>; | |
227 | non-removable; | |
228 | keep-power-in-suspend; | |
229 | wakeup-source; | |
230 | vmmc-supply = <®_3v3>; | |
231 | voltage-ranges = <3300 3300>; | |
e6f48aad FS |
232 | no-1-8-v; |
233 | status = "okay"; | |
234 | }; | |
235 | ||
e6f48aad FS |
236 | &iomuxc { |
237 | pinctrl-0 = <&pinctrl_reset_out &pinctrl_gpio>; | |
238 | ||
239 | pinctrl_adc1: adc1grp { | |
240 | fsl,pins = < | |
241 | MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0xb0 | |
242 | MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0xb0 | |
243 | MX6UL_PAD_GPIO1_IO08__GPIO1_IO08 0xb0 | |
244 | >; | |
245 | }; | |
246 | ||
247 | pinctrl_ecspi1: ecspi1grp { | |
248 | fsl,pins = < | |
249 | MX6UL_PAD_CSI_DATA07__ECSPI1_MISO 0x100b1 | |
250 | MX6UL_PAD_CSI_DATA06__ECSPI1_MOSI 0x100b1 | |
251 | MX6UL_PAD_CSI_DATA04__ECSPI1_SCLK 0x100b1 | |
252 | MX6UL_PAD_CSI_DATA05__GPIO4_IO26 0x100b1 /* ECSPI1-CS1 */ | |
253 | >; | |
254 | }; | |
255 | ||
256 | pinctrl_enet2: enet2grp { | |
257 | fsl,pins = < | |
258 | MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0 | |
259 | MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0 | |
260 | MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0 | |
261 | MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0 | |
262 | MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0 | |
263 | MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0 | |
264 | MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0 | |
265 | MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b009 | |
266 | >; | |
267 | }; | |
268 | ||
269 | pinctrl_enet2_mdio: enet2mdiogrp { | |
270 | fsl,pins = < | |
271 | MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0 | |
272 | MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0 | |
273 | >; | |
274 | }; | |
275 | ||
276 | pinctrl_flexcan2: flexcan2grp{ | |
277 | fsl,pins = < | |
278 | MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX 0x1b020 | |
279 | MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX 0x1b020 | |
280 | >; | |
281 | }; | |
282 | ||
283 | pinctrl_gpio: gpiogrp { | |
284 | fsl,pins = < | |
285 | MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x1b0b0 /* DOUT1 */ | |
286 | MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x1b0b0 /* DIN1 */ | |
287 | MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x1b0b0 /* DOUT2 */ | |
288 | MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x1b0b0 /* DIN2 */ | |
289 | >; | |
290 | }; | |
291 | ||
292 | pinctrl_gpio_leds: gpioledsgrp { | |
293 | fsl,pins = < | |
294 | MX6UL_PAD_UART5_TX_DATA__GPIO1_IO30 0x1b0b0 /* LED H14 */ | |
295 | MX6UL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x1b0b0 /* LED H15 */ | |
296 | MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0 /* LED H16 */ | |
297 | >; | |
298 | }; | |
299 | ||
300 | pinctrl_i2c1: i2c1grp { | |
301 | fsl,pins = < | |
302 | MX6UL_PAD_CSI_PIXCLK__I2C1_SCL 0x4001b8b0 | |
303 | MX6UL_PAD_CSI_MCLK__I2C1_SDA 0x4001b8b0 | |
304 | >; | |
305 | }; | |
306 | ||
307 | pinctrl_i2c4: i2c4grp { | |
308 | fsl,pins = < | |
309 | MX6UL_PAD_UART2_TX_DATA__I2C4_SCL 0x4001f8b0 | |
310 | MX6UL_PAD_UART2_RX_DATA__I2C4_SDA 0x4001f8b0 | |
311 | >; | |
312 | }; | |
313 | ||
314 | pinctrl_pwm8: pwm8grp { | |
315 | fsl,pins = < | |
316 | MX6UL_PAD_CSI_HSYNC__PWM8_OUT 0x110b0 | |
317 | >; | |
318 | }; | |
319 | ||
320 | pinctrl_uart1: uart1grp { | |
321 | fsl,pins = < | |
322 | MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 | |
323 | MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1 | |
324 | >; | |
325 | }; | |
326 | ||
327 | pinctrl_uart2: uart2grp { | |
328 | fsl,pins = < | |
329 | MX6UL_PAD_NAND_DATA04__UART2_DCE_TX 0x1b0b1 | |
330 | MX6UL_PAD_NAND_DATA05__UART2_DCE_RX 0x1b0b1 | |
331 | MX6UL_PAD_NAND_DATA06__UART2_DCE_CTS 0x1b0b1 | |
332 | /* | |
333 | * mux unused RTS to make sure it doesn't cause | |
334 | * any interrupts when it is undefined | |
335 | */ | |
336 | MX6UL_PAD_NAND_DATA07__UART2_DCE_RTS 0x1b0b1 | |
337 | >; | |
338 | }; | |
339 | ||
340 | pinctrl_uart3: uart3grp { | |
341 | fsl,pins = < | |
342 | MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1 | |
343 | MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1 | |
344 | MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b1 | |
345 | MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b1 | |
346 | >; | |
347 | }; | |
348 | ||
349 | pinctrl_uart4: uart4grp { | |
350 | fsl,pins = < | |
351 | MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX 0x1b0b1 | |
352 | MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX 0x1b0b1 | |
353 | >; | |
354 | }; | |
355 | ||
356 | pinctrl_usbotg1: usbotg1 { | |
357 | fsl,pins = < | |
358 | MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x1b0b0 | |
359 | >; | |
360 | }; | |
361 | ||
362 | pinctrl_usdhc1: usdhc1grp { | |
363 | fsl,pins = < | |
364 | MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059 | |
365 | MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059 | |
366 | MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059 | |
367 | MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059 | |
368 | MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059 | |
369 | MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 | |
370 | MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x100b1 /* SD1_CD */ | |
371 | >; | |
372 | }; | |
373 | ||
374 | pinctrl_usdhc2: usdhc2grp { | |
375 | fsl,pins = < | |
376 | MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10059 | |
377 | MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059 | |
378 | MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059 | |
379 | MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059 | |
380 | MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059 | |
381 | MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059 | |
382 | >; | |
383 | }; | |
384 | ||
385 | pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { | |
386 | fsl,pins = < | |
387 | MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100b9 | |
388 | MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170b9 | |
389 | MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170b9 | |
390 | MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170b9 | |
391 | MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170b9 | |
392 | MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170b9 | |
393 | >; | |
394 | }; | |
395 | ||
396 | pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { | |
397 | fsl,pins = < | |
398 | MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100f9 | |
399 | MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170f9 | |
400 | MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170f9 | |
401 | MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170f9 | |
402 | MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170f9 | |
403 | MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170f9 | |
404 | >; | |
405 | }; | |
e6f48aad | 406 | }; |