1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
2 /*
3 * AM62A SK: https://www.ti.com/lit/zip/sprr459
4 *
5 * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/
6 */
7
8 /dts-v1/;
9
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/net/ti-dp83867.h>
13 #include "k3-am62a7.dtsi"
14
15 / {
16 compatible = "ti,am62a7-sk", "ti,am62a7";
17 model = "Texas Instruments AM62A7 SK";
18
19 aliases {
20 serial0 = &wkup_uart0;
21 serial2 = &main_uart0;
22 serial3 = &main_uart1;
23 mmc0 = &sdhci0;
24 mmc1 = &sdhci1;
25 };
26
27 chosen {
28 stdout-path = "serial2:115200n8";
29 };
30
31 memory@80000000 {
32 device_type = "memory";
33 /* 4G RAM */
34 reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
35 <0x00000008 0x80000000 0x00000000 0x80000000>;
36 };
37
38 reserved-memory {
39 #address-cells = <2>;
40 #size-cells = <2>;
41 ranges;
42
43 /* global cma region */
44 linux,cma {
45 compatible = "shared-dma-pool";
46 reusable;
47 size = <0x00 0x24000000>;
48 alloc-ranges = <0x00 0xc0000000 0x00 0x24000000>;
49 linux,cma-default;
50 };
51
52 secure_tfa_ddr: tfa@9e780000 {
53 reg = <0x00 0x9e780000 0x00 0x80000>;
54 alignment = <0x1000>;
55 no-map;
56 };
57
58 secure_ddr: optee@9e800000 {
59 reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
60 alignment = <0x1000>;
61 no-map;
62 };
63
64 wkup_r5fss0_core0_memory_region: r5f-dma-memory@9c900000 {
65 compatible = "shared-dma-pool";
66 reg = <0x00 0x9c900000 0x00 0x01e00000>;
67 no-map;
68 };
69 };
70
71 vmain_pd: regulator-0 {
72 /* TPS25750 PD CONTROLLER OUTPUT */
73 compatible = "regulator-fixed";
74 regulator-name = "vmain_pd";
75 regulator-min-microvolt = <5000000>;
76 regulator-max-microvolt = <5000000>;
77 regulator-always-on;
78 regulator-boot-on;
79 };
80
81 vcc_5v0: regulator-1 {
82 /* Output of TPS63070 */
83 compatible = "regulator-fixed";
84 regulator-name = "vcc_5v0";
85 regulator-min-microvolt = <5000000>;
86 regulator-max-microvolt = <5000000>;
87 vin-supply = <&vmain_pd>;
88 regulator-always-on;
89 regulator-boot-on;
90 };
91
92 vcc_3v3_main: regulator-2 {
93 /* output of LM5141-Q1 */
94 compatible = "regulator-fixed";
95 regulator-name = "vcc_3v3_main";
96 regulator-min-microvolt = <3300000>;
97 regulator-max-microvolt = <3300000>;
98 vin-supply = <&vmain_pd>;
99 regulator-always-on;
100 regulator-boot-on;
101 };
102
103 vdd_mmc1: regulator-3 {
104 /* TPS22918DBVR */
105 compatible = "regulator-fixed";
106 regulator-name = "vdd_mmc1";
107 regulator-min-microvolt = <3300000>;
108 regulator-max-microvolt = <3300000>;
109 regulator-boot-on;
110 enable-active-high;
111 gpio = <&exp1 3 GPIO_ACTIVE_HIGH>;
112 };
113
114 vcc_3v3_sys: regulator-4 {
115 /* output of TPS222965DSGT */
116 compatible = "regulator-fixed";
117 regulator-name = "vcc_3v3_sys";
118 regulator-min-microvolt = <3300000>;
119 regulator-max-microvolt = <3300000>;
120 vin-supply = <&vcc_3v3_main>;
121 regulator-always-on;
122 regulator-boot-on;
123 };
124
125 vddshv_sdio: regulator-5 {
126 compatible = "regulator-gpio";
127 regulator-name = "vddshv_sdio";
128 pinctrl-names = "default";
129 pinctrl-0 = <&vddshv_sdio_pins_default>;
130 regulator-min-microvolt = <1800000>;
131 regulator-max-microvolt = <3300000>;
132 regulator-boot-on;
133 vin-supply = <&ldo1>;
134 gpios = <&main_gpio0 31 GPIO_ACTIVE_HIGH>;
135 states = <1800000 0x0>,
136 <3300000 0x1>;
137 };
138
139 leds {
140 compatible = "gpio-leds";
141 pinctrl-names = "default";
142 pinctrl-0 = <&usr_led_pins_default>;
143
144 led-0 {
145 label = "am62a-sk:green:heartbeat";
146 gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>;
147 linux,default-trigger = "heartbeat";
148 function = LED_FUNCTION_HEARTBEAT;
149 default-state = "off";
150 };
151 };
152
153 tlv320_mclk: clk-0 {
154 #clock-cells = <0>;
155 compatible = "fixed-clock";
156 clock-frequency = <12288000>;
157 };
158
159 hdmi0: connector-hdmi {
160 compatible = "hdmi-connector";
161 label = "hdmi";
162 type = "a";
163
164 port {
165 hdmi_connector_in: endpoint {
166 remote-endpoint = <&sii9022_out>;
167 };
168 };
169 };
170
171 codec_audio: sound {
172 compatible = "simple-audio-card";
173 simple-audio-card,name = "AM62Ax-SKEVM";
174 simple-audio-card,widgets =
175 "Headphone", "Headphone Jack",
176 "Line", "Line In",
177 "Microphone", "Microphone Jack";
178 simple-audio-card,routing =
179 "Headphone Jack", "HPLOUT",
180 "Headphone Jack", "HPROUT",
181 "LINE1L", "Line In",
182 "LINE1R", "Line In",
183 "MIC3R", "Microphone Jack",
184 "Microphone Jack", "Mic Bias";
185 simple-audio-card,format = "dsp_b";
186 simple-audio-card,bitclock-master = <&sound_master>;
187 simple-audio-card,frame-master = <&sound_master>;
188 simple-audio-card,bitclock-inversion;
189
190 simple-audio-card,cpu {
191 sound-dai = <&mcasp1>;
192 };
193
194 sound_master: simple-audio-card,codec {
195 sound-dai = <&tlv320aic3106>;
196 clocks = <&tlv320_mclk>;
197 };
198 };
199 };
200
201 &mcu_pmx0 {
202 wkup_uart0_pins_default: wkup-uart0-default-pins {
203 pinctrl-single,pins = <
204 AM62AX_MCU_IOPAD(0x0024, PIN_INPUT, 0) /* (C9) WKUP_UART0_RXD */
205 AM62AX_MCU_IOPAD(0x0028, PIN_OUTPUT, 0) /* (E9) WKUP_UART0_TXD */
206 AM62AX_MCU_IOPAD(0x002c, PIN_INPUT, 0) /* (C10) WKUP_UART0_CTSn */
207 AM62AX_MCU_IOPAD(0x0030, PIN_OUTPUT, 0) /* (C8) WKUP_UART0_RTSn */
208 >;
209 };
210 };
211
212 /* WKUP UART0 is used for DM firmware logs */
213 &wkup_uart0 {
214 pinctrl-names = "default";
215 pinctrl-0 = <&wkup_uart0_pins_default>;
216 status = "reserved";
217 };
218
219 &main_pmx0 {
220 main_dss0_pins_default: main-dss0-default-pins {
221 pinctrl-single,pins = <
222 AM62AX_IOPAD(0x100, PIN_OUTPUT, 0) /* (V17) VOUT0_VSYNC */
223 AM62AX_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (T18) VOUT0_HSYNC */
224 AM62AX_IOPAD(0x104, PIN_OUTPUT, 0) /* (AA22) VOUT0_PCLK */
225 AM62AX_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (U17) VOUT0_DE */
226 AM62AX_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */
227 AM62AX_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (U21) VOUT0_DATA1 */
228 AM62AX_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (U20) VOUT0_DATA2 */
229 AM62AX_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (U19) VOUT0_DATA3 */
230 AM62AX_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (T19) VOUT0_DATA4 */
231 AM62AX_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (U18) VOUT0_DATA5 */
232 AM62AX_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (V22) VOUT0_DATA6 */
233 AM62AX_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA7 */
234 AM62AX_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V19) VOUT0_DATA8 */
235 AM62AX_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (V18) VOUT0_DATA9 */
236 AM62AX_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (W22) VOUT0_DATA10 */
237 AM62AX_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA11 */
238 AM62AX_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (W20) VOUT0_DATA12 */
239 AM62AX_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (W19) VOUT0_DATA13 */
240 AM62AX_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y21) VOUT0_DATA14 */
241 AM62AX_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA15 */
242 AM62AX_IOPAD(0x05c, PIN_OUTPUT, 1) /* (P22) GPMC0_AD8.VOUT0_DATA16 */
243 AM62AX_IOPAD(0x060, PIN_OUTPUT, 1) /* (R19) GPMC0_AD9.VOUT0_DATA17 */
244 AM62AX_IOPAD(0x064, PIN_OUTPUT, 1) /* (R20) GPMC0_AD10.VOUT0_DATA18 */
245 AM62AX_IOPAD(0x068, PIN_OUTPUT, 1) /* (R22) GPMC0_AD11.VOUT0_DATA19 */
246 AM62AX_IOPAD(0x06c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */
247 AM62AX_IOPAD(0x070, PIN_OUTPUT, 1) /* (R21) GPMC0_AD13.VOUT0_DATA21 */
248 AM62AX_IOPAD(0x074, PIN_OUTPUT, 1) /* (T20) GPMC0_AD14.VOUT0_DATA22 */
249 AM62AX_IOPAD(0x078, PIN_OUTPUT, 1) /* (T21) GPMC0_AD15.VOUT0_DATA23 */
250 >;
251 };
252
253 main_uart0_pins_default: main-uart0-default-pins {
254 pinctrl-single,pins = <
255 AM62AX_IOPAD(0x1c8, PIN_INPUT, 0) /* (E14) UART0_RXD */
256 AM62AX_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (D15) UART0_TXD */
257 >;
258 };
259
260 main_uart1_pins_default: main-uart1-default-pins {
261 pinctrl-single,pins = <
262 AM62AX_IOPAD(0x01e8, PIN_INPUT, 1) /* (C17) I2C1_SCL.UART1_RXD */
263 AM62AX_IOPAD(0x01ec, PIN_OUTPUT, 1) /* (E17) I2C1_SDA.UART1_TXD */
264 AM62AX_IOPAD(0x0194, PIN_INPUT, 2) /* (C19) MCASP0_AXR3.UART1_CTSn */
265 AM62AX_IOPAD(0x0198, PIN_OUTPUT, 2) /* (B19) MCASP0_AXR2.UART1_RTSn */
266 >;
267 };
268
269 main_i2c0_pins_default: main-i2c0-default-pins {
270 pinctrl-single,pins = <
271 AM62AX_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */
272 AM62AX_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */
273 >;
274 };
275
276 main_i2c1_pins_default: main-i2c1-default-pins {
277 pinctrl-single,pins = <
278 AM62AX_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */
279 AM62AX_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */
280 >;
281 };
282
283 main_i2c2_pins_default: main-i2c2-default-pins {
284 pinctrl-single,pins = <
285 AM62AX_IOPAD(0x0b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */
286 AM62AX_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */
287 >;
288 };
289
290 main_mmc0_pins_default: main-mmc0-default-pins {
291 pinctrl-single,pins = <
292 AM62AX_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */
293 AM62AX_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLKLB */
294 AM62AX_IOPAD(0x21c, PIN_INPUT, 0) /* (AB1) MMC0_CLK */
295 AM62AX_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */
296 AM62AX_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (AA1) MMC0_DAT1 */
297 AM62AX_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (AA3) MMC0_DAT2 */
298 AM62AX_IOPAD(0x208, PIN_INPUT_PULLUP, 0) /* (Y4) MMC0_DAT3 */
299 AM62AX_IOPAD(0x204, PIN_INPUT_PULLUP, 0) /* (AB2) MMC0_DAT4 */
300 AM62AX_IOPAD(0x200, PIN_INPUT_PULLUP, 0) /* (AC1) MMC0_DAT5 */
301 AM62AX_IOPAD(0x1fc, PIN_INPUT_PULLUP, 0) /* (AD2) MMC0_DAT6 */
302 AM62AX_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AC2) MMC0_DAT7 */
303 >;
304 };
305
306 main_mmc1_pins_default: main-mmc1-default-pins {
307 pinctrl-single,pins = <
308 AM62AX_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
309 AM62AX_IOPAD(0x234, PIN_INPUT, 0) /* (B22) MMC1_CLK */
310 AM62AX_IOPAD(0x230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */
311 AM62AX_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */
312 AM62AX_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */
313 AM62AX_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */
314 AM62AX_IOPAD(0x240, PIN_INPUT, 0) /* (D17) MMC1_SDCD */
315 >;
316 };
317
318 usr_led_pins_default: usr-led-default-pins {
319 pinctrl-single,pins = <
320 AM62AX_IOPAD(0x244, PIN_OUTPUT, 7) /* (D18) MMC1_SDWP.GPIO1_49 */
321 >;
322 };
323
324 main_usb1_pins_default: main-usb1-default-pins {
325 pinctrl-single,pins = <
326 AM62AX_IOPAD(0x0258, PIN_OUTPUT, 0) /* (F18) USB1_DRVVBUS */
327 >;
328 };
329
330 main_mdio1_pins_default: main-mdio1-default-pins {
331 pinctrl-single,pins = <
332 AM62AX_IOPAD(0x160, PIN_OUTPUT, 0) /* (V12) MDIO0_MDC */
333 AM62AX_IOPAD(0x15c, PIN_INPUT, 0) /* (V13) MDIO0_MDIO */
334 >;
335 };
336
337 main_rgmii1_pins_default: main-rgmii1-default-pins {
338 pinctrl-single,pins = <
339 AM62AX_IOPAD(0x14c, PIN_INPUT, 0) /* (AB16) RGMII1_RD0 */
340 AM62AX_IOPAD(0x150, PIN_INPUT, 0) /* (V15) RGMII1_RD1 */
341 AM62AX_IOPAD(0x154, PIN_INPUT, 0) /* (W15) RGMII1_RD2 */
342 AM62AX_IOPAD(0x158, PIN_INPUT, 0) /* (V14) RGMII1_RD3 */
343 AM62AX_IOPAD(0x148, PIN_INPUT, 0) /* (AA16) RGMII1_RXC */
344 AM62AX_IOPAD(0x144, PIN_INPUT, 0) /* (AA15) RGMII1_RX_CTL */
345 AM62AX_IOPAD(0x134, PIN_INPUT, 0) /* (Y17) RGMII1_TD0 */
346 AM62AX_IOPAD(0x138, PIN_INPUT, 0) /* (V16) RGMII1_TD1 */
347 AM62AX_IOPAD(0x13c, PIN_INPUT, 0) /* (Y16) RGMII1_TD2 */
348 AM62AX_IOPAD(0x140, PIN_INPUT, 0) /* (AA17) RGMII1_TD3 */
349 AM62AX_IOPAD(0x130, PIN_INPUT, 0) /* (AB17) RGMII1_TXC */
350 AM62AX_IOPAD(0x12c, PIN_INPUT, 0) /* (W16) RGMII1_TX_CTL */
351 >;
352 };
353
354 main_mcasp1_pins_default: main-mcasp1-default-pins {
355 pinctrl-single,pins = <
356 AM62AX_IOPAD(0x090, PIN_INPUT, 2) /* (L19) GPMC0_BE0n_CLE.MCASP1_ACLKX */
357 AM62AX_IOPAD(0x098, PIN_INPUT, 2) /* (R18) GPMC0_WAIT0.MCASP1_AFSX */
358 AM62AX_IOPAD(0x08c, PIN_OUTPUT, 2) /* (K19) GPMC0_WEn.MCASP1_AXR0 */
359 AM62AX_IOPAD(0x084, PIN_INPUT, 2) /* (L18) GPMC0_ADVn_ALE.MCASP1_AXR2 */
360 >;
361 };
362
363 main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-default-pins {
364 pinctrl-single,pins = <
365 AM62AX_IOPAD(0x01d4, PIN_INPUT, 7) /* (C15) UART0_RTSn.GPIO1_23 */
366 >;
367 };
368
369 vddshv_sdio_pins_default: vddshv-sdio-default-pins {
370 pinctrl-single,pins = <
371 AM62AX_IOPAD(0x07c, PIN_OUTPUT, 7) /* (M19) GPMC0_CLK.GPIO0_31 */
372 >;
373 };
374 };
375
376 &mcu_pmx0 {
377 status = "okay";
378
379 pmic_irq_pins_default: pmic-irq-default-pins {
380 pinctrl-single,pins = <
381 AM62AX_MCU_IOPAD(0x000, PIN_INPUT, 7) /* (E11) MCU_GPIO0_0 */
382 >;
383 };
384 };
385
386 &mcu_gpio0 {
387 status = "okay";
388 };
389
390 &main_i2c0 {
391 status = "okay";
392 pinctrl-names = "default";
393 pinctrl-0 = <&main_i2c0_pins_default>;
394 clock-frequency = <400000>;
395
396 typec_pd0: usb-power-controller@3f {
397 compatible = "ti,tps6598x";
398 reg = <0x3f>;
399
400 connector {
401 compatible = "usb-c-connector";
402 label = "USB-C";
403 self-powered;
404 data-role = "dual";
405 power-role = "sink";
406 port {
407 usb_con_hs: endpoint {
408 remote-endpoint = <&usb0_hs_ep>;
409 };
410 };
411 };
412 };
413
414 tps659312: pmic@48 {
415 compatible = "ti,tps6593-q1";
416 reg = <0x48>;
417 ti,primary-pmic;
418 system-power-controller;
419
420 gpio-controller;
421 #gpio-cells = <2>;
422
423 pinctrl-names = "default";
424 pinctrl-0 = <&pmic_irq_pins_default>;
425 interrupt-parent = <&mcu_gpio0>;
426 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
427
428 buck123-supply = <&vcc_3v3_sys>;
429 buck4-supply = <&vcc_3v3_sys>;
430 buck5-supply = <&vcc_3v3_sys>;
431 ldo1-supply = <&vcc_3v3_sys>;
432 ldo2-supply = <&vcc_3v3_sys>;
433 ldo3-supply = <&buck5>;
434 ldo4-supply = <&vcc_3v3_sys>;
435
436 regulators {
437 buck123: buck123 {
438 regulator-name = "vcc_core";
439 regulator-min-microvolt = <715000>;
440 regulator-max-microvolt = <895000>;
441 regulator-boot-on;
442 regulator-always-on;
443 };
444
445 buck4: buck4 {
446 regulator-name = "vcc_1v1";
447 regulator-min-microvolt = <1100000>;
448 regulator-max-microvolt = <1100000>;
449 regulator-boot-on;
450 regulator-always-on;
451 };
452
453 buck5: buck5 {
454 regulator-name = "vcc_1v8_sys";
455 regulator-min-microvolt = <1800000>;
456 regulator-max-microvolt = <1800000>;
457 regulator-boot-on;
458 regulator-always-on;
459 };
460
461 ldo1: ldo1 {
462 regulator-name = "vddshv5_sdio";
463 regulator-min-microvolt = <3300000>;
464 regulator-max-microvolt = <3300000>;
465 regulator-boot-on;
466 regulator-always-on;
467 };
468
469 ldo2: ldo2 {
470 regulator-name = "vpp_1v8";
471 regulator-min-microvolt = <1800000>;
472 regulator-max-microvolt = <1800000>;
473 regulator-boot-on;
474 regulator-always-on;
475 };
476
477 ldo3: ldo3 {
478 regulator-name = "vcc_0v85";
479 regulator-min-microvolt = <850000>;
480 regulator-max-microvolt = <850000>;
481 regulator-boot-on;
482 regulator-always-on;
483 };
484
485 ldo4: ldo4 {
486 regulator-name = "vdda_1v8";
487 regulator-min-microvolt = <1800000>;
488 regulator-max-microvolt = <1800000>;
489 regulator-boot-on;
490 regulator-always-on;
491 };
492 };
493 };
494 };
495
496 &main_i2c1 {
497 status = "okay";
498 pinctrl-names = "default";
499 pinctrl-0 = <&main_i2c1_pins_default>;
500 clock-frequency = <100000>;
501
502 exp1: gpio@22 {
503 compatible = "ti,tca6424";
504 reg = <0x22>;
505 gpio-controller;
506 #gpio-cells = <2>;
507 interrupt-parent = <&main_gpio1>;
508 interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
509 interrupt-controller;
510 #interrupt-cells = <2>;
511 pinctrl-names = "default";
512 pinctrl-0 = <&main_gpio1_ioexp_intr_pins_default>;
513
514 gpio-line-names = "GPIO_CPSW2_RST", "GPIO_CPSW1_RST",
515 "BT_EN_SOC", "MMC1_SD_EN",
516 "VPP_EN", "EXP_PS_3V3_En",
517 "EXP_PS_5V0_En", "EXP_HAT_DETECT",
518 "GPIO_AUD_RSTn", "GPIO_eMMC_RSTn",
519 "UART1_FET_BUF_EN", "BT_UART_WAKE_SOC",
520 "GPIO_HDMI_RSTn", "CSI_GPIO0",
521 "CSI_GPIO1", "WLAN_ALERTn",
522 "HDMI_INTn", "TEST_GPIO2",
523 "MCASP1_FET_EN", "MCASP1_BUF_BT_EN",
524 "MCASP1_FET_SEL", "UART1_FET_SEL",
525 "PD_I2C_IRQ", "IO_EXP_TEST_LED";
526 };
527
528 tlv320aic3106: audio-codec@1b {
529 #sound-dai-cells = <0>;
530 compatible = "ti,tlv320aic3106";
531 reg = <0x1b>;
532 ai3x-micbias-vg = <1>; /* 2.0V */
533
534 /* Regulators */
535 AVDD-supply = <&vcc_3v3_sys>;
536 IOVDD-supply = <&vcc_3v3_sys>;
537 DRVDD-supply = <&vcc_3v3_sys>;
538 DVDD-supply = <&buck5>;
539 };
540
541 exp2: gpio@23 {
542 compatible = "ti,tca6424";
543 reg = <0x23>;
544 gpio-controller;
545 #gpio-cells = <2>;
546
547 gpio-line-names = "", "",
548 "", "",
549 "", "",
550 "", "",
551 "WL_LT_EN", "CSI_RSTz",
552 "", "",
553 "", "",
554 "", "",
555 "SPI0_FET_SEL", "SPI0_FET_OE",
556 "RGMII2_BRD_CONN_DET", "CSI_SEL2",
557 "CSI_EN", "AUTO_100M_1000M_CONFIG",
558 "CSI_VLDO_SEL", "SoC_WLAN_SDIO_RST";
559 };
560
561 sii9022: bridge-hdmi@3b {
562 compatible = "sil,sii9022";
563 reg = <0x3b>;
564 interrupt-parent = <&exp1>;
565 interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
566 #sound-dai-cells = <0>;
567 sil,i2s-data-lanes = < 0 >;
568
569 ports {
570 #address-cells = <1>;
571 #size-cells = <0>;
572
573 port@0 {
574 reg = <0>;
575
576 sii9022_in: endpoint {
577 remote-endpoint = <&dpi1_out>;
578 };
579 };
580
581 port@1 {
582 reg = <1>;
583
584 sii9022_out: endpoint {
585 remote-endpoint = <&hdmi_connector_in>;
586 };
587 };
588 };
589 };
590 };
591
592 &main_i2c2 {
593 status = "okay";
594 pinctrl-names = "default";
595 pinctrl-0 = <&main_i2c2_pins_default>;
596 clock-frequency = <400000>;
597 };
598
599 &sdhci0 {
600 /* eMMC */
601 status = "okay";
602 non-removable;
603 pinctrl-names = "default";
604 pinctrl-0 = <&main_mmc0_pins_default>;
605 disable-wp;
606 };
607
608 &sdhci1 {
609 /* SD/MMC */
610 status = "okay";
611 vmmc-supply = <&vdd_mmc1>;
612 vqmmc-supply = <&vddshv_sdio>;
613 pinctrl-names = "default";
614 pinctrl-0 = <&main_mmc1_pins_default>;
615 disable-wp;
616 };
617
618 &main_gpio0 {
619 status = "okay";
620 };
621
622 &main_gpio1 {
623 status = "okay";
624 };
625
626 &main_gpio_intr {
627 status = "okay";
628 };
629
630 &main_uart0 {
631 status = "okay";
632 pinctrl-names = "default";
633 pinctrl-0 = <&main_uart0_pins_default>;
634 };
635
636 /* Main UART1 is used for TIFS firmware logs */
637 &main_uart1 {
638 pinctrl-names = "default";
639 pinctrl-0 = <&main_uart1_pins_default>;
640 status = "reserved";
641 };
642
643 &usbss0 {
644 status = "okay";
645 ti,vbus-divider;
646 };
647
648 &usb0 {
649 usb-role-switch;
650
651 port {
652 usb0_hs_ep: endpoint {
653 remote-endpoint = <&usb_con_hs>;
654 };
655 };
656 };
657
658 &usbss1 {
659 status = "okay";
660 };
661
662 &usb1 {
663 dr_mode = "host";
664 pinctrl-names = "default";
665 pinctrl-0 = <&main_usb1_pins_default>;
666 };
667
668 &cpsw3g {
669 status = "okay";
670 pinctrl-names = "default";
671 pinctrl-0 = <&main_rgmii1_pins_default>;
672 };
673
674 &cpsw_port1 {
675 status = "okay";
676 phy-mode = "rgmii-rxid";
677 phy-handle = <&cpsw3g_phy0>;
678 };
679
680 &cpsw_port2 {
681 status = "disabled";
682 };
683
684 &cpsw3g_mdio {
685 status = "okay";
686 pinctrl-names = "default";
687 pinctrl-0 = <&main_mdio1_pins_default>;
688
689 cpsw3g_phy0: ethernet-phy@0 {
690 reg = <0>;
691 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
692 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
693 ti,min-output-impedance;
694 };
695 };
696
697 &mcasp1 {
698 status = "okay";
699 #sound-dai-cells = <0>;
700
701 pinctrl-names = "default";
702 pinctrl-0 = <&main_mcasp1_pins_default>;
703
704 op-mode = <0>; /* MCASP_IIS_MODE */
705 tdm-slots = <2>;
706
707 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
708 1 0 2 0
709 0 0 0 0
710 0 0 0 0
711 0 0 0 0
712 >;
713 };
714
715 &dss {
716 status = "okay";
717 pinctrl-names = "default";
718 pinctrl-0 = <&main_dss0_pins_default>;
719 };
720
721 &dss_ports {
722 /* VP2: DPI Output */
723 port@1 {
724 reg = <1>;
725
726 dpi1_out: endpoint {
727 remote-endpoint = <&sii9022_in>;
728 };
729 };
730 };
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