1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright 2023 LogicPD, Inc. dba Beacon EmbeddedWorks
4 */
5
6 / {
7 aliases {
8 rtc0 = &rtc;
9 rtc1 = &snvs_rtc;
10 };
11
12 memory@40000000 {
13 device_type = "memory";
14 reg = <0x0 0x40000000 0 0xc0000000>,
15 <0x1 0x00000000 0 0xc0000000>;
16 };
17
18 reg_wl_bt: regulator-wifi-bt {
19 compatible = "regulator-fixed";
20 pinctrl-names = "default";
21 pinctrl-0 = <&pinctrl_reg_wl_bt>;
22 regulator-name = "wl-bt-pow-dwn";
23 regulator-min-microvolt = <3300000>;
24 regulator-max-microvolt = <3300000>;
25 gpio = <&gpio2 6 GPIO_ACTIVE_LOW>;
26 startup-delay-us = <70000>;
27 regulator-always-on;
28 };
29 };
30
31 &A53_0 {
32 cpu-supply = <&buck2>;
33 };
34
35 &A53_1 {
36 cpu-supply = <&buck2>;
37 };
38
39 &A53_2 {
40 cpu-supply = <&buck2>;
41 };
42
43 &A53_3 {
44 cpu-supply = <&buck2>;
45 };
46
47 &eqos {
48 pinctrl-names = "default";
49 pinctrl-0 = <&pinctrl_eqos>;
50 phy-mode = "rgmii-id";
51 phy-handle = <ðphy0>;
52 snps,force_thresh_dma_mode;
53 snps,mtl-rx-config = <&mtl_rx_setup>;
54 snps,mtl-tx-config = <&mtl_tx_setup>;
55 status = "okay";
56
57 mdio {
58 compatible = "snps,dwmac-mdio";
59 #address-cells = <1>;
60 #size-cells = <0>;
61
62 ethphy0: ethernet-phy@3 {
63 compatible = "ethernet-phy-id0022.1640",
64 "ethernet-phy-ieee802.3-c22";
65 reg = <3>;
66 reset-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>;
67 interrupt-parent = <&gpio1>;
68 interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
69 };
70 };
71
72 mtl_rx_setup: rx-queues-config {
73 snps,rx-queues-to-use = <5>;
74
75 queue0 {
76 snps,dcb-algorithm;
77 snps,priority = <0x1>;
78 snps,map-to-dma-channel = <0>;
79 };
80
81 queue1 {
82 snps,dcb-algorithm;
83 snps,priority = <0x2>;
84 snps,map-to-dma-channel = <1>;
85 };
86
87 queue2 {
88 snps,dcb-algorithm;
89 snps,priority = <0x4>;
90 snps,map-to-dma-channel = <2>;
91 };
92
93 queue3 {
94 snps,dcb-algorithm;
95 snps,priority = <0x8>;
96 snps,map-to-dma-channel = <3>;
97 };
98
99 queue4 {
100 snps,dcb-algorithm;
101 snps,priority = <0xf0>;
102 snps,map-to-dma-channel = <4>;
103 };
104 };
105
106 mtl_tx_setup: tx-queues-config {
107 snps,tx-queues-to-use = <5>;
108
109 queue0 {
110 snps,dcb-algorithm;
111 snps,priority = <0x1>;
112 };
113
114 queue1 {
115 snps,dcb-algorithm;
116 snps,priority = <0x2>;
117 };
118
119 queue2 {
120 snps,dcb-algorithm;
121 snps,priority = <0x4>;
122 };
123
124 queue3 {
125 snps,dcb-algorithm;
126 snps,priority = <0x8>;
127 };
128
129 queue4 {
130 snps,dcb-algorithm;
131 snps,priority = <0xf0>;
132 };
133 };
134 };
135
136 &flexspi {
137 pinctrl-names = "default";
138 pinctrl-0 = <&pinctrl_flexspi0>;
139 status = "okay";
140
141 flash0: flash@0 {
142 compatible = "jedec,spi-nor";
143 reg = <0>;
144 spi-max-frequency = <80000000>;
145 spi-tx-bus-width = <1>;
146 spi-rx-bus-width = <4>;
147 };
148 };
149
150 &i2c1 {
151 pinctrl-names = "default";
152 pinctrl-0 = <&pinctrl_i2c1>;
153 clock-frequency = <384000>;
154 status = "okay";
155
156 pmic@25 {
157 compatible = "nxp,pca9450c";
158 reg = <0x25>;
159 pinctrl-names = "default";
160 pinctrl-0 = <&pinctrl_pmic>;
161 interrupt-parent = <&gpio1>;
162 interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
163
164 regulators {
165 buck1: BUCK1 {
166 regulator-name = "BUCK1";
167 regulator-min-microvolt = <600000>;
168 regulator-max-microvolt = <2187500>;
169 regulator-boot-on;
170 regulator-always-on;
171 regulator-ramp-delay = <3125>;
172 };
173
174 buck2: BUCK2 {
175 regulator-name = "BUCK2";
176 regulator-min-microvolt = <600000>;
177 regulator-max-microvolt = <2187500>;
178 regulator-boot-on;
179 regulator-always-on;
180 regulator-ramp-delay = <3125>;
181 nxp,dvs-run-voltage = <950000>;
182 nxp,dvs-standby-voltage = <850000>;
183 };
184
185 buck4: BUCK4 {
186 regulator-name = "BUCK4";
187 regulator-min-microvolt = <3300000>;
188 regulator-max-microvolt = <3300000>;
189 regulator-boot-on;
190 regulator-always-on;
191 };
192
193 buck5: BUCK5 {
194 regulator-name = "BUCK5";
195 regulator-min-microvolt = <1800000>;
196 regulator-max-microvolt = <1800000>;
197 regulator-boot-on;
198 regulator-always-on;
199 };
200
201 buck6: BUCK6 {
202 regulator-name = "BUCK6";
203 regulator-min-microvolt = <600000>;
204 regulator-max-microvolt = <3400000>;
205 regulator-boot-on;
206 regulator-always-on;
207 };
208
209 ldo1: LDO1 {
210 regulator-name = "LDO1";
211 regulator-min-microvolt = <1600000>;
212 regulator-max-microvolt = <1800000>;
213 regulator-boot-on;
214 regulator-always-on;
215 };
216
217 ldo3: LDO3 {
218 regulator-name = "LDO3";
219 regulator-min-microvolt = <800000>;
220 regulator-max-microvolt = <1800000>;
221 regulator-boot-on;
222 regulator-always-on;
223 };
224
225 ldo4: LDO4 {
226 regulator-name = "LDO4";
227 regulator-min-microvolt = <800000>;
228 regulator-max-microvolt = <3300000>;
229 regulator-boot-on;
230 regulator-always-on;
231 };
232
233 ldo5: LDO5 {
234 regulator-name = "LDO5";
235 regulator-min-microvolt = <1800000>;
236 regulator-max-microvolt = <3300000>;
237 regulator-boot-on;
238 regulator-always-on;
239 };
240 };
241 };
242 };
243
244 &i2c3 {
245 pinctrl-names = "default";
246 pinctrl-0 = <&pinctrl_i2c3>;
247 clock-frequency = <384000>;
248 status = "okay";
249
250 eeprom@50 {
251 compatible = "atmel,24c64";
252 reg = <0x50>;
253 pagesize = <32>;
254 read-only; /* Manufacturing EEPROM programmed at factory */
255 };
256
257 rtc: rtc@51 {
258 compatible = "nxp,pcf85263";
259 reg = <0x51>;
260 };
261 };
262
263 &snvs_pwrkey {
264 status = "okay";
265 };
266
267 &uart1 {
268 pinctrl-names = "default";
269 pinctrl-0 = <&pinctrl_uart1>;
270 assigned-clocks = <&clk IMX8MP_CLK_UART1>;
271 assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>;
272 uart-has-rtscts;
273 status = "okay";
274
275 bluetooth {
276 compatible = "nxp,88w8997-bt";
277 };
278 };
279
280 &usdhc1 {
281 pinctrl-names = "default", "state_100mhz", "state_200mhz";
282 pinctrl-0 = <&pinctrl_usdhc1>;
283 pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
284 pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
285 bus-width = <4>;
286 vmmc-supply = <®_wl_bt>;
287 cap-sd-highspeed;
288 sd-uhs-sdr50;
289 sd-uhs-sdr104;
290 keep-power-in-suspend;
291 wakeup-source;
292 non-removable;
293 cap-power-off-card;
294 #address-cells = <1>;
295 #size-cells = <0>;
296 status = "okay";
297
298 mwifiex: wifi@1 {
299 compatible = "marvell,sd8997";
300 reg = <1>;
301 pinctrl-names = "default";
302 pinctrl-0 = <&pinctrl_wlan>;
303 interrupt-parent = <&gpio2>;
304 interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
305 };
306 };
307
308 &usdhc3 {
309 pinctrl-names = "default", "state_100mhz", "state_200mhz";
310 pinctrl-0 = <&pinctrl_usdhc3>;
311 pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
312 pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
313 bus-width = <8>;
314 non-removable;
315 status = "okay";
316 };
317
318 &wdog1 {
319 pinctrl-names = "default";
320 pinctrl-0 = <&pinctrl_wdog>;
321 fsl,ext-reset-output;
322 status = "okay";
323 };
324
325 &iomuxc {
326 pinctrl_eqos: eqosgrp {
327 fsl,pins = <
328 MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x2
329 MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x2
330 MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x90
331 MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x90
332 MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x90
333 MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x90
334 MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x90
335 MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x90
336 MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x16
337 MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x16
338 MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x16
339 MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x16
340 MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x16
341 MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x16
342 MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22 0x10
343 MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10 0x10
344 >;
345 };
346
347 pinctrl_flexspi0: flexspi0grp {
348 fsl,pins = <
349 MX8MP_IOMUXC_NAND_ALE__FLEXSPI_A_SCLK 0x1c2
350 MX8MP_IOMUXC_NAND_CE0_B__FLEXSPI_A_SS0_B 0x82
351 MX8MP_IOMUXC_NAND_DATA00__FLEXSPI_A_DATA00 0x82
352 MX8MP_IOMUXC_NAND_DATA01__FLEXSPI_A_DATA01 0x82
353 MX8MP_IOMUXC_NAND_DATA02__FLEXSPI_A_DATA02 0x82
354 MX8MP_IOMUXC_NAND_DATA03__FLEXSPI_A_DATA03 0x82
355 >;
356 };
357
358 pinctrl_i2c1: i2c1grp {
359 fsl,pins = <
360 MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c2
361 MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c2
362 >;
363 };
364
365 pinctrl_i2c3: i2c3grp {
366 fsl,pins = <
367 MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2
368 MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c2
369 >;
370 };
371
372 pinctrl_pmic: pmicgrp {
373 fsl,pins = <
374 MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x1c0
375 >;
376 };
377
378 pinctrl_reg_wl_bt: reg-wl-btgrp {
379 fsl,pins = <
380 MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06 0x40
381 >;
382 };
383
384 pinctrl_uart1: uart1grp {
385 fsl,pins = <
386 MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x140
387 MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x140
388 MX8MP_IOMUXC_UART3_RXD__UART1_DCE_CTS 0x140
389 MX8MP_IOMUXC_UART3_TXD__UART1_DCE_RTS 0x140
390 >;
391 };
392
393 pinctrl_usdhc1: usdhc1grp {
394 fsl,pins = <
395 MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190
396 MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0
397 MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0
398 MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0
399 MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0
400 MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0
401 >;
402 };
403
404 pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
405 fsl,pins = <
406 MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x194
407 MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d4
408 MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d4
409 MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d4
410 MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d4
411 MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d4
412 >;
413 };
414
415 pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
416 fsl,pins = <
417 MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x196
418 MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d6
419 MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d6
420 MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d6
421 MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d6
422 MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d6
423 >;
424 };
425
426 pinctrl_usdhc3: usdhc3grp {
427 fsl,pins = <
428 MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190
429 MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0
430 MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0
431 MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0
432 MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0
433 MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0
434 MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0
435 MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0
436 MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0
437 MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0
438 MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190
439 >;
440 };
441
442 pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
443 fsl,pins = <
444 MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194
445 MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4
446 MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4
447 MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4
448 MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4
449 MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4
450 MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4
451 MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4
452 MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4
453 MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4
454 MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194
455 >;
456 };
457
458 pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
459 fsl,pins = <
460 MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196
461 MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6
462 MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d6
463 MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d6
464 MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d6
465 MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d6
466 MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d6
467 MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d6
468 MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d6
469 MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d6
470 MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196
471 >;
472 };
473
474 pinctrl_wdog: wdoggrp {
475 fsl,pins = <
476 MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0x166
477 >;
478 };
479
480 pinctrl_wlan: wlangrp {
481 fsl,pins = <
482 MX8MP_IOMUXC_SD1_DATA7__GPIO2_IO09 0x140
483 >;
484 };
485 };
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