1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2 /*
3 * Copyright (c) 2020 Protonic Holland
4 * Copyright (c) 2020 Oleksij Rempel <kernel@pengutronix.de>, Pengutronix
5 */
6
7 /dts-v1/;
8
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/leds/common.h>
11 #include "imx6ull.dtsi"
12
13 / {
14 model = "JOZ Access Point";
15 compatible = "joz,jozacp", "fsl,imx6ull";
16
17 chosen {
18 stdout-path = &uart1;
19 };
20
21 /* On board name LED_RGB1 */
22 led-controller-1 {
23 compatible = "pwm-leds";
24
25 led-0 {
26 color = <LED_COLOR_ID_RED>;
27 function = LED_FUNCTION_INDICATOR;
28 function-enumerator = <0>;
29 pwms = <&pwm1 0 10000000 0>;
30 max-brightness = <255>;
31 };
32
33 led-1 {
34 color = <LED_COLOR_ID_GREEN>;
35 function = LED_FUNCTION_INDICATOR;
36 function-enumerator = <1>;
37 pwms = <&pwm3 0 10000000 0>;
38 max-brightness = <255>;
39 };
40
41 led-2 {
42 color = <LED_COLOR_ID_BLUE>;
43 function = LED_FUNCTION_INDICATOR;
44 function-enumerator = <2>;
45 pwms = <&pwm5 0 10000000 0>;
46 max-brightness = <255>;
47 linux,default-trigger = "heartbeat";
48 };
49 };
50
51 /* On board name LED_RGB2 */
52 led-controller-2 {
53 compatible = "pwm-leds";
54
55 led-3 {
56 color = <LED_COLOR_ID_RED>;
57 function = LED_FUNCTION_INDICATOR;
58 function-enumerator = <3>;
59 pwms = <&pwm2 0 10000000 0>;
60 max-brightness = <255>;
61 };
62
63 led-4 {
64 color = <LED_COLOR_ID_GREEN>;
65 function = LED_FUNCTION_INDICATOR;
66 function-enumerator = <4>;
67 pwms = <&pwm4 0 10000000 0>;
68 max-brightness = <255>;
69 };
70
71 led-5 {
72 color = <LED_COLOR_ID_BLUE>;
73 function = LED_FUNCTION_INDICATOR;
74 function-enumerator = <5>;
75 pwms = <&pwm6 0 10000000 0>;
76 max-brightness = <255>;
77 };
78 };
79
80 reg_3v3: regulator-3v3 {
81 compatible = "regulator-fixed";
82 regulator-name = "3v3";
83 regulator-min-microvolt = <3300000>;
84 regulator-max-microvolt = <3300000>;
85 vin-supply = <®_5v0>;
86 };
87
88 reg_5v0: regulator-5v0 {
89 compatible = "regulator-fixed";
90 regulator-name = "5v0";
91 regulator-min-microvolt = <5000000>;
92 regulator-max-microvolt = <5000000>;
93 };
94
95 reg_vbus: regulator-vbus {
96 compatible = "regulator-fixed";
97 pinctrl-names = "default";
98 pinctrl-0 = <&pinctrl_vbus>;
99 regulator-name = "vbus";
100 regulator-min-microvolt = <5000000>;
101 regulator-max-microvolt = <5000000>;
102 vin-supply = <®_5v0>;
103 gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
104 enable-active-high;
105 };
106
107 usdhc2_wifi_pwrseq: usdhc2-wifi-pwrseq {
108 compatible = "mmc-pwrseq-simple";
109 pinctrl-names = "default";
110 pinctrl-0 = <&pinctrl_wifi_npd>;
111 reset-gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;
112 };
113 };
114
115 &can1 {
116 pinctrl-names = "default";
117 pinctrl-0 = <&pinctrl_can1>;
118 status = "okay";
119 };
120
121 &cpu0 {
122 clock-frequency = <792000000>;
123 };
124
125 &fec1 {
126 pinctrl-names = "default";
127 pinctrl-0 = <&pinctrl_enet1>;
128 phy-mode = "rmii";
129 phy-handle = <ðphy0>;
130 status = "okay";
131
132 mdio {
133 #address-cells = <1>;
134 #size-cells = <0>;
135
136 ethphy0: ethernet-phy@0 {
137 reg = <0>;
138 clocks = <&clks IMX6UL_CLK_ENET_REF>;
139 clock-names = "rmii-ref";
140 interrupts-extended = <&gpio1 29 IRQ_TYPE_LEVEL_LOW>;
141 reset-gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
142 reset-assert-us = <10000>;
143 reset-deassert-us = <300>;
144 };
145 };
146 };
147
148 &i2c1 {
149 pinctrl-names = "default";
150 pinctrl-0 = <&pinctrl_i2c1>;
151 clock-frequency = <100000>;
152 status = "okay";
153 };
154
155 &i2c2 {
156 pinctrl-names = "default";
157 pinctrl-0 = <&pinctrl_i2c2>;
158 clock-frequency = <100000>;
159 status = "okay";
160
161 rtc@51 {
162 compatible = "nxp,pcf8563";
163 reg = <0x51>;
164 };
165 };
166
167 &pwm1 {
168 pinctrl-names = "default";
169 pinctrl-0 = <&pinctrl_pwm1>;
170 status = "okay";
171 };
172
173 &pwm2 {
174 pinctrl-names = "default";
175 pinctrl-0 = <&pinctrl_pwm2>;
176 status = "okay";
177 };
178
179 &pwm3 {
180 pinctrl-names = "default";
181 pinctrl-0 = <&pinctrl_pwm3>;
182 status = "okay";
183 };
184
185 &pwm4 {
186 pinctrl-names = "default";
187 pinctrl-0 = <&pinctrl_pwm4>;
188 status = "okay";
189 };
190
191 &pwm5 {
192 pinctrl-names = "default";
193 pinctrl-0 = <&pinctrl_pwm5>;
194 status = "okay";
195 };
196
197 &pwm6 {
198 pinctrl-names = "default";
199 pinctrl-0 = <&pinctrl_pwm6>;
200 status = "okay";
201 };
202
203 &snvs_rtc {
204 status = "disabled";
205 };
206
207 &uart1 {
208 pinctrl-names = "default";
209 pinctrl-0 = <&pinctrl_uart1>;
210 status = "okay";
211 };
212
213 &uart4 {
214 pinctrl-names = "default";
215 pinctrl-0 = <&pinctrl_uart4>;
216 dtr-gpios = <&gpio3 4 GPIO_ACTIVE_LOW>;
217 uart-has-rtscts;
218 status = "okay";
219 };
220
221 &usbotg1 {
222 pinctrl-names = "default";
223 pinctrl-0 = <&pinctrl_usbotg1>;
224 vbus-supply = <®_vbus>;
225 dr_mode = "host";
226 over-current-active-low;
227 status = "okay";
228 };
229
230 &usdhc1 {
231 pinctrl-names = "default";
232 pinctrl-0 = <&pinctrl_usdhc1>;
233 vmmc-supply = <®_3v3>;
234 bus-width = <8>;
235 no-1-8-v;
236 non-removable;
237 cap-mmc-hw-reset;
238 no-sd;
239 no-sdio;
240 status = "okay";
241 };
242
243 &usdhc2 {
244 pinctrl-names = "default";
245 pinctrl-0 = <&pinctrl_usdhc2>;
246 mmc-pwrseq = <&usdhc2_wifi_pwrseq>;
247 bus-width = <4>;
248 no-1-8-v;
249 no-mmc;
250 no-sd;
251 non-removable;
252 #address-cells = <1>;
253 #size-cells = <0>;
254 status = "okay";
255
256 wifi@1 {
257 compatible = "brcm,bcm4329-fmac";
258 reg = <1>;
259 };
260 };
261
262 &iomuxc {
263 pinctrl-names = "default";
264 pinctrl-0 = <&pinctrl_hog>;
265
266 pinctrl_can1: can1grp {
267 fsl,pins = <
268 MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX 0x1b0b0
269 MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX 0x1b0b0
270 >;
271 };
272
273 pinctrl_enet1: enet1grp {
274 fsl,pins = <
275 MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0
276 MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0
277 MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0
278 MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0
279 MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
280 MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
281 MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0
282 MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
283 MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
284 MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031
285
286 MX6UL_PAD_UART4_TX_DATA__GPIO1_IO28 0x038b0
287 MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29 0x170b0
288 >;
289 };
290
291 pinctrl_hog: hoggrp {
292 fsl,pins = <
293 /* HW Revision */
294 MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08 0x1b0b0
295 MX6UL_PAD_ENET2_RX_DATA1__GPIO2_IO09 0x1b0b0
296 MX6UL_PAD_ENET2_RX_EN__GPIO2_IO10 0x1b0b0
297
298 /* HW ID */
299 MX6UL_PAD_ENET2_TX_DATA0__GPIO2_IO11 0x1b0b0
300 MX6UL_PAD_ENET2_TX_DATA1__GPIO2_IO12 0x1b0b0
301 MX6UL_PAD_ENET2_TX_EN__GPIO2_IO13 0x1b0b0
302 MX6UL_PAD_ENET2_TX_CLK__GPIO2_IO14 0x1b0b0
303 MX6UL_PAD_ENET2_RX_ER__GPIO2_IO15 0x1b0b0
304
305 /* Digital inputs */
306 MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0x11000
307 MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x11000
308 MX6UL_PAD_GPIO1_IO05__GPIO1_IO05 0x11000
309 MX6UL_PAD_GPIO1_IO08__GPIO1_IO08 0x11000
310 MX6UL_PAD_GPIO1_IO09__GPIO1_IO09 0x11000
311
312 /* Isolated outputs */
313 MX6UL_PAD_UART2_TX_DATA__GPIO1_IO20 0x01020
314 MX6UL_PAD_UART2_RX_DATA__GPIO1_IO21 0x01020
315 MX6UL_PAD_UART2_RTS_B__GPIO1_IO23 0x01020
316 MX6UL_PAD_UART3_TX_DATA__GPIO1_IO24 0x01020
317 MX6UL_PAD_UART3_RX_DATA__GPIO1_IO25 0x01020
318 >;
319 };
320
321 pinctrl_i2c1: i2c1grp {
322 fsl,pins = <
323 MX6UL_PAD_CSI_MCLK__I2C1_SDA 0x4001f8b1
324 MX6UL_PAD_CSI_PIXCLK__I2C1_SCL 0x4001f8b1
325 >;
326 };
327
328 pinctrl_i2c2: i2c2grp {
329 fsl,pins = <
330 MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001f8b1
331 MX6UL_PAD_UART5_TX_DATA__I2C2_SCL 0x4001f8b1
332 >;
333 };
334
335 pinctrl_pwm1: pwm1grp {
336 fsl,pins = <
337 MX6UL_PAD_LCD_DATA00__PWM1_OUT 0x01010
338 >;
339 };
340
341 pinctrl_pwm2: pwm2grp {
342 fsl,pins = <
343 MX6UL_PAD_LCD_DATA01__PWM2_OUT 0x01010
344 >;
345 };
346
347 pinctrl_pwm3: pwm3grp {
348 fsl,pins = <
349 MX6UL_PAD_LCD_DATA02__PWM3_OUT 0x01010
350 >;
351 };
352
353 pinctrl_pwm4: pwm4grp {
354 fsl,pins = <
355 MX6UL_PAD_LCD_DATA03__PWM4_OUT 0x01010
356 >;
357 };
358
359 pinctrl_pwm5: pwm5grp {
360 fsl,pins = <
361 MX6UL_PAD_LCD_DATA18__PWM5_OUT 0x01010
362 >;
363 };
364
365 pinctrl_pwm6: pwm6grp {
366 fsl,pins = <
367 MX6UL_PAD_LCD_DATA19__PWM6_OUT 0x01010
368 >;
369 };
370
371 pinctrl_uart1: uart1grp {
372 fsl,pins = <
373 MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
374 MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
375 >;
376 };
377
378 pinctrl_uart4: uart4grp {
379 fsl,pins = <
380 MX6UL_PAD_LCD_CLK__UART4_DCE_TX 0x1b0b0
381 MX6UL_PAD_LCD_ENABLE__UART4_DCE_RX 0x1b0b0
382 MX6UL_PAD_LCD_HSYNC__UART4_DCE_CTS 0x1b0b0
383 MX6UL_PAD_LCD_VSYNC__UART4_DCE_RTS 0x1b0b0
384 MX6UL_PAD_LCD_RESET__GPIO3_IO04 0x1b0b0
385 >;
386 };
387
388 pinctrl_usbotg1: usbotg1grp {
389 fsl,pins = <
390 MX6UL_PAD_GPIO1_IO01__USB_OTG1_OC 0x1b0b0
391 >;
392 };
393
394 pinctrl_usdhc1: usdhc1grp {
395 fsl,pins = <
396 MX6UL_PAD_NAND_WP_B__USDHC1_RESET_B 0x17099
397 MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x1f099
398 MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10099
399 MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17099
400 MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17099
401 MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17099
402 MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17099
403 MX6UL_PAD_NAND_READY_B__USDHC1_DATA4 0x17099
404 MX6UL_PAD_NAND_CE0_B__USDHC1_DATA5 0x17099
405 MX6UL_PAD_NAND_CE1_B__USDHC1_DATA6 0x17099
406 MX6UL_PAD_NAND_CLE__USDHC1_DATA7 0x17099
407 >;
408 };
409
410 pinctrl_usdhc2: usdhc2grp {
411 fsl,pins = <
412 MX6UL_PAD_CSI_VSYNC__USDHC2_CLK 0x100b9
413 MX6UL_PAD_CSI_HSYNC__USDHC2_CMD 0x170b9
414 MX6UL_PAD_CSI_DATA00__USDHC2_DATA0 0x170b9
415 MX6UL_PAD_CSI_DATA01__USDHC2_DATA1 0x170b9
416 MX6UL_PAD_CSI_DATA02__USDHC2_DATA2 0x170b9
417 MX6UL_PAD_CSI_DATA03__USDHC2_DATA3 0x170b9
418 >;
419 };
420
421 pinctrl_vbus: vbus0grp {
422 fsl,pins = <
423 MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0x030b0
424 >;
425 };
426
427 pinctrl_wifi_npd: wifigrp {
428 fsl,pins = <
429 /* WL_REG_ON */
430 MX6UL_PAD_CSI_DATA04__GPIO4_IO25 0x03020
431 >;
432 };
433 };
434
435 &iomuxc_snvs {
436 pinctrl-names = "default";
437 pinctrl-0 = <&pinctrl_snvs_hog>;
438
439 pinctrl_snvs_hog: snvs-hog-grp {
440 fsl,pins = <
441 /* Digital outputs */
442 MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x00020
443 MX6ULL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x00020
444 MX6ULL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x00020
445 MX6ULL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x00020
446 MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x00020
447
448 /* Digital outputs fault feedback */
449 MX6ULL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x17000
450 MX6ULL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x17000
451 MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x17000
452 MX6ULL_PAD_SNVS_TAMPER8__GPIO5_IO08 0x17000
453 MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x17000
454 >;
455 };
456 };
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