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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 226e13ddf3961b9e585db3160f4edd2aed3565bd / . / arch / arm / dts / imx8mp-beacon-kit.dts
blob: cdae45a48c2cb96278fa9de42aa274fbec6d0498 [file] [log] [blame]
Adam Fordab53bd42023-03-23 22:06:16 -0500[diff] [blame]1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright 2023 Logic PD, Inc dba Beacon EmbeddedWorks
4 */
5
6/dts-v1/;
7
8#include <dt-bindings/usb/pd.h>
9#include <dt-bindings/phy/phy-imx8-pcie.h>
10#include "imx8mp.dtsi"
11#include "imx8mp-beacon-som.dtsi"
12
13/ {
14 model = "Beacon EmbeddedWorks i.MX8MPlus Development kit";
15 compatible = "beacon,imx8mp-beacon-kit", "fsl,imx8mp";
16
17 aliases {
18 ethernet0 = &eqos;
19 ethernet1 = &fec;
20 };
21
22 chosen {
23 stdout-path = &uart2;
24 };
25
26 connector {
27 compatible = "usb-c-connector";
28 label = "USB-C";
29 data-role = "dual";
30
31 ports {
32 #address-cells = <1>;
33 #size-cells = <0>;
34
35 port@0 {
36 reg = <0>;
37
38 hs_ep: endpoint {
39 remote-endpoint = <&usb3_hs_ep>;
40 };
41 };
42 port@1 {
43 reg = <1>;
44
45 ss_ep: endpoint {
46 remote-endpoint = <&hd3ss3220_in_ep>;
47 };
48 };
49 };
50 };
51
52 gpio-keys {
53 compatible = "gpio-keys";
54 autorepeat;
55
56 button-0 {
57 label = "btn0";
58 linux,code = <BTN_0>;
59 gpios = <&pca6416_1 12 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
60 wakeup-source;
61 };
62
63 button-1 {
64 label = "btn1";
65 linux,code = <BTN_1>;
66 gpios = <&pca6416_1 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
67 wakeup-source;
68 };
69
70 button-2 {
71 label = "btn2";
72 linux,code = <BTN_2>;
73 gpios = <&pca6416_1 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
74 wakeup-source;
75 };
76
77 button-3 {
78 label = "btn3";
79 linux,code = <BTN_3>;
80 gpios = <&pca6416_1 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
81 wakeup-source;
82 };
83 };
84
85 leds {
86 compatible = "gpio-leds";
87 pinctrl-names = "default";
88 pinctrl-0 = <&pinctrl_led3>;
89
90 led-0 {
91 label = "gen_led0";
92 gpios = <&pca6416_1 4 GPIO_ACTIVE_HIGH>;
93 default-state = "off";
94 };
95
96 led-1 {
97 label = "gen_led1";
98 gpios = <&pca6416_1 5 GPIO_ACTIVE_HIGH>;
99 default-state = "off";
100 };
101
102 led-2 {
103 label = "gen_led2";
104 gpios = <&pca6416_1 6 GPIO_ACTIVE_HIGH>;
105 default-state = "off";
106 };
107
108 led-3 {
109 label = "heartbeat";
110 gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
111 linux,default-trigger = "heartbeat";
112 };
113 };
114
115 pcie0_refclk: clock-pcie {
116 compatible = "fixed-clock";
117 #clock-cells = <0>;
118 clock-frequency = <100000000>;
119 };
120
121 reg_usdhc2_vmmc: regulator-usdhc2 {
122 compatible = "regulator-fixed";
123 regulator-name = "VSD_3V3";
124 regulator-min-microvolt = <3300000>;
125 regulator-max-microvolt = <3300000>;
126 gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
127 enable-active-high;
128 startup-delay-us = <100>;
129 off-on-delay-us = <20000>;
130 };
131
132 reg_usb1_host_vbus: regulator-usb1-vbus {
133 compatible = "regulator-fixed";
134 regulator-name = "usb1_host_vbus";
135 regulator-max-microvolt = <5000000>;
136 regulator-min-microvolt = <5000000>;
137 gpio = <&pca6416_1 0 GPIO_ACTIVE_HIGH>;
138 enable-active-high;
139 };
140};
141
142&ecspi2 {
143 pinctrl-names = "default";
144 pinctrl-0 = <&pinctrl_ecspi2>;
145 cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
146 status = "okay";
147
148 tpm: tpm@0 {
149 compatible = "infineon,slb9670";
150 reg = <0>;
151 pinctrl-names = "default";
152 pinctrl-0 = <&pinctrl_tpm>;
153 reset-gpios = <&gpio4 0 GPIO_ACTIVE_LOW>;
154 spi-max-frequency = <18500000>;
155 };
156};
157
158&fec {
159 pinctrl-names = "default";
160 pinctrl-0 = <&pinctrl_fec>;
161 phy-mode = "rgmii-id";
162 phy-handle = <&ethphy1>;
163 fsl,magic-packet;
164 status = "okay";
165
166 mdio {
167 #address-cells = <1>;
168 #size-cells = <0>;
169
170 ethphy1: ethernet-phy@3 {
171 compatible = "ethernet-phy-id0022.1640",
172 "ethernet-phy-ieee802.3-c22";
173 reg = <3>;
174 reset-gpios = <&gpio4 18 GPIO_ACTIVE_LOW>;
175 reset-assert-us = <10000>;
176 reset-deassert-us = <150000>;
177 interrupt-parent = <&gpio4>;
178 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
179 };
180 };
181};
182
183&flexcan1 {
184 pinctrl-names = "default";
185 pinctrl-0 = <&pinctrl_flexcan1>;
186 status = "okay";
187};
188
189&gpio2 {
190 usb-mux-hog {
191 gpio-hog;
192 gpios = <20 0>;
193 output-low;
194 line-name = "USB-C Mux En";
195 };
196};
197
198&i2c2 {
199 clock-frequency = <384000>;
200 pinctrl-names = "default";
201 pinctrl-0 = <&pinctrl_i2c2>;
202 status = "okay";
203
204 pca6416_3: gpio@20 {
205 compatible = "nxp,pcal6416";
206 reg = <0x20>;
207 gpio-controller;
208 #gpio-cells = <2>;
209 interrupt-parent = <&gpio4>;
210 interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
211 interrupt-controller;
212 #interrupt-cells = <2>;
213 };
214};
215
216&i2c3 {
217 /* Connected to USB Hub */
218 usb-typec@52 {
219 compatible = "nxp,ptn5110";
220 reg = <0x52>;
221 pinctrl-names = "default";
222 pinctrl-0 = <&pinctrl_typec>;
223 interrupt-parent = <&gpio4>;
224 interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
225
226 connector {
227 compatible = "usb-c-connector";
228 label = "USB-C";
229 power-role = "source";
230 data-role = "host";
231 source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
232 };
233 };
234};
235
236&i2c4 {
237 pinctrl-names = "default";
238 pinctrl-0 = <&pinctrl_i2c4>;
239 clock-frequency = <384000>;
240 status = "okay";
241
242 pca6416: gpio@20 {
243 compatible = "nxp,pcal6416";
244 reg = <0x20>;
245 pinctrl-names = "default";
246 pinctrl-0 = <&pinctrl_pcal6414>;
247 gpio-controller;
248 #gpio-cells = <2>;
249 interrupt-parent = <&gpio4>;
250 interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
251 interrupt-controller;
252 #interrupt-cells = <2>;
253 };
254
255 pca6416_1: gpio@21 {
256 compatible = "nxp,pcal6416";
257 reg = <0x21>;
258 gpio-controller;
259 #gpio-cells = <2>;
260 interrupt-parent = <&gpio4>;
261 interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
262 interrupt-controller;
263 #interrupt-cells = <2>;
264
265 usb-hub-hog {
266 gpio-hog;
267 gpios = <7 0>;
268 output-low;
269 line-name = "USB Hub Enable";
270 };
271 };
272
273 usb-typec@47 {
274 compatible = "ti,hd3ss3220";
275 reg = <0x47>;
276 pinctrl-names = "default";
277 pinctrl-0 = <&pinctrl_hd3ss3220>;
278 interrupt-parent = <&gpio4>;
279 interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
280
281 ports {
282 #address-cells = <1>;
283 #size-cells = <0>;
284
285 port@0 {
286 reg = <0>;
287
288 hd3ss3220_in_ep: endpoint {
289 remote-endpoint = <&ss_ep>;
290 };
291 };
292
293 port@1 {
294 reg = <1>;
295
296 hd3ss3220_out_ep: endpoint {
297 remote-endpoint = <&usb3_role_switch>;
298 };
299 };
300 };
301 };
302};
303
304&pcie {
305 pinctrl-names = "default";
306 pinctrl-0 = <&pinctrl_pcie>;
307 reset-gpio = <&gpio4 21 GPIO_ACTIVE_LOW>;
308 status = "okay";
309};
310
311&pcie_phy {
312 fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>;
313 clocks = <&pcie0_refclk>;
314 clock-names = "ref";
315 status = "okay";
316};
317
318&snvs_pwrkey {
319 status = "okay";
320};
321
322&uart2 {
323 pinctrl-names = "default";
324 pinctrl-0 = <&pinctrl_uart2>;
325 status = "okay";
326};
327
328&uart3 {
329 pinctrl-names = "default";
330 pinctrl-0 = <&pinctrl_uart3>;
331 assigned-clocks = <&clk IMX8MP_CLK_UART3>;
332 assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>;
333 uart-has-rtscts;
334 status = "okay";
335};
336
337&usb3_0 {
338 status = "okay";
339};
340
341&usb_dwc3_0 {
342 dr_mode = "otg";
343 hnp-disable;
344 srp-disable;
345 adp-disable;
346 usb-role-switch;
347 status = "okay";
348
349 ports {
350 #address-cells = <1>;
351 #size-cells = <0>;
352
353 port@0 {
354 reg = <0>;
355 usb3_hs_ep: endpoint {
356 remote-endpoint = <&hs_ep>;
357 };
358 };
359 port@1 {
360 reg = <1>;
361 usb3_role_switch: endpoint {
362 remote-endpoint = <&hd3ss3220_out_ep>;
363 };
364 };
365 };
366};
367
368&usb3_phy0 {
369 vbus-supply = <&reg_usb1_host_vbus>;
370 status = "okay";
371};
372
373&usb3_1 {
374 status = "okay";
375};
376
377&usb_dwc3_1 {
378 dr_mode = "host";
379 status = "okay";
380};
381
382&usb3_phy1 {
383 status = "okay";
384};
385
386&usdhc2 {
387 pinctrl-names = "default", "state_100mhz", "state_200mhz";
388 pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
389 pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
390 pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
391 cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
392 vmmc-supply = <&reg_usdhc2_vmmc>;
393 bus-width = <4>;
394 status = "okay";
395};
396
397&iomuxc {
398 pinctrl_ecspi2: ecspi2grp {
399 fsl,pins = <
400 MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x82
401 MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x82
402 MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x82
403 MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x40000
404 >;
405 };
406
407 pinctrl_fec: fecgrp {
408 fsl,pins = <
409 MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x2
410 MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO 0x2
411 MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0 0x90
412 MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1 0x90
413 MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2 0x90
414 MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3 0x90
415 MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC 0x90
416 MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL 0x90
417 MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0 0x16
418 MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1 0x16
419 MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2 0x16
420 MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3 0x16
421 MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL 0x16
422 MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC 0x16
423 MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02 0x140
424 MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18 0x10
425 >;
426 };
427
428 pinctrl_flexcan1: flexcan1grp {
429 fsl,pins = <
430 MX8MP_IOMUXC_SPDIF_RX__CAN1_RX 0x154
431 MX8MP_IOMUXC_SPDIF_TX__CAN1_TX 0x154
432 >;
433 };
434
435 pinctrl_hd3ss3220: hd3ss3220grp {
436 fsl,pins = <
437 MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19 0x140
438 >;
439 };
440
441 pinctrl_i2c2: i2c2grp {
442 fsl,pins = <
443 MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c2
444 MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c2
445 >;
446 };
447
448 pinctrl_i2c4: i2c4grp {
449 fsl,pins = <
450 MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x400001c2
451 MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001c2
452 >;
453 };
454
455 pinctrl_led3: led3grp {
456 fsl,pins = <
457 MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0x41
458 >;
459 };
460
461 pinctrl_pcal6414: pcal6414-gpiogrp {
462 fsl,pins = <
463 MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27 0x10
464 >;
465 };
466
467 pinctrl_pcie: pciegrp {
468 fsl,pins = <
469 MX8MP_IOMUXC_GPIO1_IO05__GPIO1_IO05 0x10 /* PCIe_nDIS */
470 MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 0x10 /* PCIe_nRST */
471 >;
472 };
473
474 pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
475 fsl,pins = <
476 MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x40
477 >;
478 };
479
480 pinctrl_tpm: tpmgrp {
481 fsl,pins = <
482 MX8MP_IOMUXC_SAI1_RXFS__GPIO4_IO00 0x19 /* Reset */
483 MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x1d6 /* IRQ */
484 >;
485 };
486
487 pinctrl_typec: typec1grp {
488 fsl,pins = <
489 MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01 0xc4
490 >;
491 };
492
493 pinctrl_uart2: uart2grp {
494 fsl,pins = <
495 MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x140
496 MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x140
497 >;
498 };
499
500 pinctrl_uart3: uart3grp {
501 fsl,pins = <
502 MX8MP_IOMUXC_ECSPI1_SCLK__UART3_DCE_RX 0x140
503 MX8MP_IOMUXC_ECSPI1_MOSI__UART3_DCE_TX 0x140
504 MX8MP_IOMUXC_ECSPI1_SS0__UART3_DCE_RTS 0x140
505 MX8MP_IOMUXC_ECSPI1_MISO__UART3_DCE_CTS 0x140
506 >;
507 };
508
509 pinctrl_usdhc2: usdhc2grp {
510 fsl,pins = <
511 MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190
512 MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0
513 MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0
514 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0
515 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0
516 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0
517 MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0
518 >;
519 };
520
521 pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
522 fsl,pins = <
523 MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194
524 MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4
525 MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4
526 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4
527 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4
528 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4
529 MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0
530 >;
531 };
532
533 pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
534 fsl,pins = <
535 MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196
536 MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6
537 MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6
538 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6
539 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6
540 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6
541 MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0
542 >;
543 };
544
545 pinctrl_usdhc2_gpio: usdhc2gpiogrp {
546 fsl,pins = <
547 MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x1c4
548 >;
549 };
550};