1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
2 /*
3 * https://beagleplay.org/
4 *
5 * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/
6 * Copyright (C) 2022-2024 Robert Nelson, BeagleBoard.org Foundation
7 */
8
9 /dts-v1/;
10
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/input/input.h>
14 #include "k3-am625.dtsi"
15
16 / {
17 compatible = "beagle,am625-beagleplay", "ti,am625";
18 model = "BeagleBoard.org BeaglePlay";
19
20 aliases {
21 ethernet0 = &cpsw_port1;
22 ethernet1 = &cpsw_port2;
23 gpio0 = &main_gpio0;
24 gpio1 = &main_gpio1;
25 gpio2 = &mcu_gpio0;
26 i2c0 = &main_i2c0;
27 i2c1 = &main_i2c1;
28 i2c2 = &main_i2c2;
29 i2c3 = &main_i2c3;
30 i2c4 = &wkup_i2c0;
31 i2c5 = &mcu_i2c0;
32 mmc0 = &sdhci0;
33 mmc1 = &sdhci1;
34 mmc2 = &sdhci2;
35 rtc0 = &rtc;
36 serial0 = &main_uart5;
37 serial1 = &main_uart6;
38 serial2 = &main_uart0;
39 usb0 = &usb0;
40 usb1 = &usb1;
41 };
42
43 chosen {
44 stdout-path = "serial2:115200n8";
45 };
46
47 memory@80000000 {
48 bootph-pre-ram;
49 device_type = "memory";
50 /* 2G RAM */
51 reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
52 };
53
54 reserved-memory {
55 #address-cells = <2>;
56 #size-cells = <2>;
57 ranges;
58
59 ramoops: ramoops@9ca00000 {
60 compatible = "ramoops";
61 reg = <0x00 0x9ca00000 0x00 0x00100000>;
62 record-size = <0x8000>;
63 console-size = <0x8000>;
64 ftrace-size = <0x00>;
65 pmsg-size = <0x8000>;
66 };
67
68 secure_tfa_ddr: tfa@9e780000 {
69 reg = <0x00 0x9e780000 0x00 0x80000>;
70 no-map;
71 };
72
73 secure_ddr: optee@9e800000 {
74 reg = <0x00 0x9e800000 0x00 0x01800000>;
75 no-map;
76 };
77
78 wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9db00000 {
79 compatible = "shared-dma-pool";
80 reg = <0x00 0x9db00000 0x00 0xc00000>;
81 no-map;
82 };
83 };
84
85 sdio_pwrseq: sdio-pwrseq {
86 compatible = "mmc-pwrseq-simple";
87 pinctrl-names = "default";
88 pinctrl-0 = <&wifi_en_pins_default>;
89 /* Internal power on time(Figure 8-3) * 2 */
90 post-power-on-delay-ms = <10>;
91 /* Re-enable time(Figure 8-2) + 20uS */
92 power-off-delay-us = <80>;
93 reset-gpios = <&main_gpio0 38 GPIO_ACTIVE_LOW>;
94 };
95
96 vsys_5v0: regulator-1 {
97 bootph-all;
98 compatible = "regulator-fixed";
99 regulator-name = "vsys_5v0";
100 regulator-min-microvolt = <5000000>;
101 regulator-max-microvolt = <5000000>;
102 regulator-always-on;
103 regulator-boot-on;
104 };
105
106 vdd_3v3: regulator-2 {
107 /* output of TLV62595DMQR-U12 */
108 bootph-all;
109 compatible = "regulator-fixed";
110 regulator-name = "vdd_3v3";
111 regulator-min-microvolt = <3300000>;
112 regulator-max-microvolt = <3300000>;
113 vin-supply = <&vsys_5v0>;
114 regulator-always-on;
115 regulator-boot-on;
116 };
117
118 vdd_3v3_sd: regulator-4 {
119 /* output of TPS22918DBVR-U21 */
120 bootph-all;
121 pinctrl-names = "default";
122 pinctrl-0 = <&vdd_3v3_sd_pins_default>;
123
124 compatible = "regulator-fixed";
125 regulator-name = "vdd_3v3_sd";
126 regulator-min-microvolt = <3300000>;
127 regulator-max-microvolt = <3300000>;
128 enable-active-high;
129 regulator-always-on;
130 vin-supply = <&vdd_3v3>;
131 gpio = <&main_gpio1 19 GPIO_ACTIVE_HIGH>;
132 };
133
134 vdd_sd_dv: regulator-5 {
135 bootph-all;
136 compatible = "regulator-gpio";
137 regulator-name = "sd_hs200_switch";
138 pinctrl-names = "default";
139 pinctrl-0 = <&vdd_sd_dv_pins_default>;
140 regulator-min-microvolt = <1800000>;
141 regulator-max-microvolt = <3300000>;
142 regulator-boot-on;
143 vin-supply = <&ldo1_reg>;
144 gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>;
145 states = <1800000 0x0>,
146 <3300000 0x1>;
147 };
148
149 leds {
150 bootph-all;
151 compatible = "gpio-leds";
152
153 led-0 {
154 bootph-all;
155 gpios = <&main_gpio0 3 GPIO_ACTIVE_HIGH>;
156 linux,default-trigger = "heartbeat";
157 function = LED_FUNCTION_HEARTBEAT;
158 default-state = "off";
159 };
160
161 led-1 {
162 bootph-all;
163 gpios = <&main_gpio0 4 GPIO_ACTIVE_HIGH>;
164 linux,default-trigger = "disk-activity";
165 function = LED_FUNCTION_DISK_ACTIVITY;
166 default-state = "keep";
167 };
168
169 led-2 {
170 bootph-all;
171 gpios = <&main_gpio0 5 GPIO_ACTIVE_HIGH>;
172 function = LED_FUNCTION_CPU;
173 };
174
175 led-3 {
176 bootph-all;
177 gpios = <&main_gpio0 6 GPIO_ACTIVE_HIGH>;
178 function = LED_FUNCTION_LAN;
179 };
180
181 led-4 {
182 bootph-all;
183 gpios = <&main_gpio0 9 GPIO_ACTIVE_HIGH>;
184 function = LED_FUNCTION_WLAN;
185 };
186 };
187
188 gpio_keys: gpio-keys {
189 compatible = "gpio-keys";
190 autorepeat;
191 pinctrl-names = "default";
192 pinctrl-0 = <&usr_button_pins_default>;
193
194 usr: button-usr {
195 label = "User Key";
196 linux,code = <BTN_0>;
197 gpios = <&main_gpio0 18 GPIO_ACTIVE_LOW>;
198 };
199
200 };
201
202 hdmi0: connector-hdmi {
203 compatible = "hdmi-connector";
204 label = "hdmi";
205 type = "a";
206 port {
207 hdmi_connector_in: endpoint {
208 remote-endpoint = <&it66121_out>;
209 };
210 };
211 };
212
213 sound {
214 compatible = "simple-audio-card";
215 simple-audio-card,name = "it66121 HDMI";
216 simple-audio-card,format = "i2s";
217 simple-audio-card,bitclock-master = <&hdmi_dailink_master>;
218 simple-audio-card,frame-master = <&hdmi_dailink_master>;
219
220 hdmi_dailink_master: simple-audio-card,cpu {
221 sound-dai = <&mcasp1>;
222 system-clock-direction-out;
223 };
224
225 simple-audio-card,codec {
226 sound-dai = <&it66121>;
227 };
228 };
229
230 };
231
232 &main_pmx0 {
233 gpio0_pins_default: gpio0-default-pins {
234 bootph-all;
235 pinctrl-single,pins = <
236 AM62X_IOPAD(0x0004, PIN_INPUT, 7) /* (G25) OSPI0_LBCLKO.GPIO0_1 */
237 AM62X_IOPAD(0x0008, PIN_INPUT, 7) /* (J24) OSPI0_DQS.GPIO0_2 */
238 AM62X_IOPAD(0x000c, PIN_INPUT, 7) /* (E25) OSPI0_D0.GPIO0_3 */
239 AM62X_IOPAD(0x0010, PIN_INPUT, 7) /* (G24) OSPI0_D1.GPIO0_4 */
240 AM62X_IOPAD(0x0014, PIN_INPUT, 7) /* (F25) OSPI0_D2.GPIO0_5 */
241 AM62X_IOPAD(0x0018, PIN_INPUT, 7) /* (F24) OSPI0_D3.GPIO0_6 */
242 AM62X_IOPAD(0x0024, PIN_INPUT, 7) /* (H25) OSPI0_D6.GPIO0_9 */
243 AM62X_IOPAD(0x0028, PIN_INPUT, 7) /* (J22) OSPI0_D7.GPIO0_10 */
244 AM62X_IOPAD(0x002c, PIN_INPUT, 7) /* (F23) OSPI0_CSn0.GPIO0_11 */
245 AM62X_IOPAD(0x0030, PIN_INPUT, 7) /* (G21) OSPI0_CSn1.GPIO0_12 */
246 AM62X_IOPAD(0x0034, PIN_INPUT, 7) /* (H21) OSPI0_CSn2.GPIO0_13 */
247 AM62X_IOPAD(0x0038, PIN_INPUT, 7) /* (E24) OSPI0_CSn3.GPIO0_14 */
248 AM62X_IOPAD(0x00a4, PIN_INPUT, 7) /* (M22) GPMC0_DIR.GPIO0_40 */
249 AM62X_IOPAD(0x00ac, PIN_INPUT, 7) /* (L21) GPMC0_CSn1.GPIO0_42 */
250 >;
251 };
252
253 vdd_sd_dv_pins_default: vdd-sd-default-pins {
254 bootph-all;
255 pinctrl-single,pins = <
256 AM62X_IOPAD(0x0244, PIN_OUTPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */
257 >;
258 };
259
260 usr_button_pins_default: usr-button-default-pins {
261 pinctrl-single,pins = <
262 AM62X_IOPAD(0x0048, PIN_INPUT, 7) /* (N25) GPMC0_AD3.GPIO0_18 */
263 >;
264 };
265
266 grove_pins_default: grove-default-pins {
267 pinctrl-single,pins = <
268 AM62X_IOPAD(0x01e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */
269 AM62X_IOPAD(0x01ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */
270 >;
271 };
272
273 local_i2c_pins_default: local-i2c-default-pins {
274 bootph-all;
275 pinctrl-single,pins = <
276 AM62X_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */
277 AM62X_IOPAD(0x01e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */
278 >;
279 };
280
281 i2c2_1v8_pins_default: i2c2-default-pins {
282 pinctrl-single,pins = <
283 AM62X_IOPAD(0x00b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */
284 AM62X_IOPAD(0x00b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */
285 >;
286 };
287
288 mdio0_pins_default: mdio0-default-pins {
289 pinctrl-single,pins = <
290 AM62X_IOPAD(0x0160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */
291 AM62X_IOPAD(0x015c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */
292 AM62X_IOPAD(0x003c, PIN_INPUT, 7) /* (M25) GPMC0_AD0.GPIO0_15 */
293 AM62X_IOPAD(0x018c, PIN_INPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */
294 >;
295 };
296
297 rgmii1_pins_default: rgmii1-default-pins {
298 pinctrl-single,pins = <
299 AM62X_IOPAD(0x014c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */
300 AM62X_IOPAD(0x0150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */
301 AM62X_IOPAD(0x0154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */
302 AM62X_IOPAD(0x0158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */
303 AM62X_IOPAD(0x0148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */
304 AM62X_IOPAD(0x0144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */
305 AM62X_IOPAD(0x0134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */
306 AM62X_IOPAD(0x0138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */
307 AM62X_IOPAD(0x013c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */
308 AM62X_IOPAD(0x0140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */
309 AM62X_IOPAD(0x0130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */
310 AM62X_IOPAD(0x012c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */
311 >;
312 };
313
314 emmc_pins_default: emmc-default-pins {
315 bootph-all;
316 pinctrl-single,pins = <
317 AM62X_IOPAD(0x0220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */
318 AM62X_IOPAD(0x0218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */
319 AM62X_IOPAD(0x0214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */
320 AM62X_IOPAD(0x0210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */
321 AM62X_IOPAD(0x020c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */
322 AM62X_IOPAD(0x0208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */
323 AM62X_IOPAD(0x0204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */
324 AM62X_IOPAD(0x0200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */
325 AM62X_IOPAD(0x01fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */
326 AM62X_IOPAD(0x01f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */
327 >;
328 };
329
330 vdd_3v3_sd_pins_default: vdd-3v3-sd-default-pins {
331 bootph-all;
332 pinctrl-single,pins = <
333 AM62X_IOPAD(0x01c4, PIN_INPUT, 7) /* (B14) SPI0_D1_GPIO1_19 */
334 >;
335 };
336
337 sd_pins_default: sd-default-pins {
338 bootph-all;
339 pinctrl-single,pins = <
340 AM62X_IOPAD(0x023c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
341 AM62X_IOPAD(0x0234, PIN_INPUT, 0) /* (B22) MMC1_CLK */
342 AM62X_IOPAD(0x0230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */
343 AM62X_IOPAD(0x022c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */
344 AM62X_IOPAD(0x0228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */
345 AM62X_IOPAD(0x0224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */
346 AM62X_IOPAD(0x0240, PIN_INPUT, 7) /* (D17) MMC1_SDCD.GPIO1_48 */
347 >;
348 };
349
350 wifi_pins_default: wifi-default-pins {
351 pinctrl-single,pins = <
352 AM62X_IOPAD(0x0120, PIN_INPUT, 0) /* (C24) MMC2_CMD */
353 AM62X_IOPAD(0x0118, PIN_INPUT, 0) /* (D25) MMC2_CLK */
354 AM62X_IOPAD(0x0114, PIN_INPUT, 0) /* (B24) MMC2_DAT0 */
355 AM62X_IOPAD(0x0110, PIN_INPUT, 0) /* (C25) MMC2_DAT1 */
356 AM62X_IOPAD(0x010c, PIN_INPUT, 0) /* (E23) MMC2_DAT2 */
357 AM62X_IOPAD(0x0108, PIN_INPUT, 0) /* (D24) MMC2_DAT3 */
358 AM62X_IOPAD(0x0124, PIN_INPUT, 0) /* (A23) MMC2_SDCD */
359 AM62X_IOPAD(0x11c, PIN_INPUT, 0) /* (#N/A) MMC2_CLKB */
360 >;
361 };
362
363 wifi_en_pins_default: wifi-en-default-pins {
364 pinctrl-single,pins = <
365 AM62X_IOPAD(0x009c, PIN_OUTPUT, 7) /* (V25) GPMC0_WAIT1.GPIO0_38 */
366 >;
367 };
368
369 wifi_wlirq_pins_default: wifi-wlirq-default-pins {
370 pinctrl-single,pins = <
371 AM62X_IOPAD(0x00a8, PIN_INPUT, 7) /* (M21) GPMC0_CSn0.GPIO0_41 */
372 >;
373 };
374
375 spe_pins_default: spe-default-pins {
376 pinctrl-single,pins = <
377 AM62X_IOPAD(0x0168, PIN_INPUT, 1) /* (AE21) RGMII2_TXC.RMII2_CRS_DV */
378 AM62X_IOPAD(0x0180, PIN_INPUT, 1) /* (AD23) RGMII2_RXC.RMII2_REF_CLK */
379 AM62X_IOPAD(0x0184, PIN_INPUT, 1) /* (AE23) RGMII2_RD0.RMII2_RXD0 */
380 AM62X_IOPAD(0x0188, PIN_INPUT, 1) /* (AB20) RGMII2_RD1.RMII2_RXD1 */
381 AM62X_IOPAD(0x017c, PIN_INPUT, 1) /* (AD22) RGMII2_RX_CTL.RMII2_RX_ER */
382 AM62X_IOPAD(0x016c, PIN_INPUT, 1) /* (Y18) RGMII2_TD0.RMII2_TXD0 */
383 AM62X_IOPAD(0x0170, PIN_INPUT, 1) /* (AA18) RGMII2_TD1.RMII2_TXD1 */
384 AM62X_IOPAD(0x0164, PIN_INPUT, 1) /* (AA19) RGMII2_TX_CTL.RMII2_TX_EN */
385 AM62X_IOPAD(0x0190, PIN_INPUT, 7) /* (AE22) RGMII2_RD3.GPIO1_6 */
386 AM62X_IOPAD(0x01f0, PIN_OUTPUT, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */
387 >;
388 };
389
390 mikrobus_i2c_pins_default: mikrobus-i2c-default-pins {
391 pinctrl-single,pins = <
392 AM62X_IOPAD(0x01d0, PIN_INPUT_PULLUP, 2) /* (A15) UART0_CTSn.I2C3_SCL */
393 AM62X_IOPAD(0x01d4, PIN_INPUT_PULLUP, 2) /* (B15) UART0_RTSn.I2C3_SDA */
394 >;
395 };
396
397 mikrobus_uart_pins_default: mikrobus-uart-default-pins {
398 pinctrl-single,pins = <
399 AM62X_IOPAD(0x01d8, PIN_INPUT, 1) /* (C15) MCAN0_TX.UART5_RXD */
400 AM62X_IOPAD(0x01dc, PIN_OUTPUT, 1) /* (E15) MCAN0_RX.UART5_TXD */
401 >;
402 };
403
404 mikrobus_spi_pins_default: mikrobus-spi-default-pins {
405 pinctrl-single,pins = <
406 AM62X_IOPAD(0x01b0, PIN_INPUT, 1) /* (A20) MCASP0_ACLKR.SPI2_CLK */
407 AM62X_IOPAD(0x01ac, PIN_INPUT, 1) /* (E19) MCASP0_AFSR.SPI2_CS0 */
408 AM62X_IOPAD(0x0194, PIN_INPUT, 1) /* (B19) MCASP0_AXR3.SPI2_D0 */
409 AM62X_IOPAD(0x0198, PIN_INPUT, 1) /* (A19) MCASP0_AXR2.SPI2_D1 */
410 >;
411 };
412
413 mikrobus_gpio_pins_default: mikrobus-gpio-default-pins {
414 bootph-all;
415 pinctrl-single,pins = <
416 AM62X_IOPAD(0x019c, PIN_INPUT, 7) /* (B18) MCASP0_AXR1.GPIO1_9 */
417 AM62X_IOPAD(0x01a0, PIN_INPUT, 7) /* (E18) MCASP0_AXR0.GPIO1_10 */
418 AM62X_IOPAD(0x01a8, PIN_INPUT, 7) /* (D20) MCASP0_AFSX.GPIO1_12 */
419 >;
420 };
421
422 main_uart0_pins_default: main-uart0-default-pins {
423 bootph-all;
424 pinctrl-single,pins = <
425 AM62X_IOPAD(0x01c8, PIN_INPUT, 0) /* (D14) UART0_RXD */
426 AM62X_IOPAD(0x01cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */
427 >;
428 };
429
430 wifi_debug_uart_pins_default: wifi-debug-uart-default-pins {
431 pinctrl-single,pins = <
432 AM62X_IOPAD(0x001c, PIN_INPUT, 3) /* (J23) OSPI0_D4.UART6_RXD */
433 AM62X_IOPAD(0x0020, PIN_OUTPUT, 3) /* (J25) OSPI0_D5.UART6_TXD */
434 >;
435 };
436
437 usb1_pins_default: usb1-default-pins {
438 pinctrl-single,pins = <
439 AM62X_IOPAD(0x0258, PIN_INPUT, 0) /* (F18) USB1_DRVVBUS */
440 >;
441 };
442
443 pmic_irq_pins_default: pmic-irq-default-pins {
444 pinctrl-single,pins = <
445 AM62X_IOPAD(0x01f4, PIN_INPUT_PULLUP, 0) /* (D16) EXTINTn */
446 >;
447 };
448
449 hdmi_gpio_pins_default: hdmi-gpio-default-pins {
450 pinctrl-single,pins = <
451 AM62X_IOPAD(0x0094, PIN_INPUT_PULLUP | PIN_DEBOUNCE_CONF6, 7) /* (N20) GPMC0_BE1n.GPIO0_36 */
452 AM62X_IOPAD(0x0054, PIN_OUTPUT_PULLUP, 7) /* (P21) GPMC0_AD6.GPIO0_21 */
453 >;
454 };
455
456 mcasp_hdmi_pins_default: mcasp-hdmi-default-pins {
457 pinctrl-single,pins = <
458 AM62X_IOPAD(0x0090, PIN_INPUT, 2) /* (M24) GPMC0_BE0n_CLE.MCASP1_ACLKX */
459 AM62X_IOPAD(0x0098, PIN_INPUT, 2) /* (U23) GPMC0_WAIT0.MCASP1_AFSX */
460 AM62X_IOPAD(0x008c, PIN_OUTPUT, 2) /* (L25) GPMC0_WEn.MCASP1_AXR0 */
461 AM62X_IOPAD(0x0088, PIN_INPUT, 2) /* (L24) GPMC0_OEn_REn.MCASP1_AXR1 */
462 AM62X_IOPAD(0x0084, PIN_INPUT, 2) /* (L23) GPMC0_ADVn_ALE.MCASP1_AXR2 */
463 AM62X_IOPAD(0x007c, PIN_INPUT, 2) /* (P25) GPMC0_CLK.MCASP1_AXR3 */
464 >;
465 };
466
467 dss0_pins_default: dss0-default-pins {
468 pinctrl-single,pins = <
469 AM62X_IOPAD(0x0100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */
470 AM62X_IOPAD(0x00f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */
471 AM62X_IOPAD(0x0104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */
472 AM62X_IOPAD(0x00fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */
473 AM62X_IOPAD(0x00b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */
474 AM62X_IOPAD(0x00bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */
475 AM62X_IOPAD(0x00c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */
476 AM62X_IOPAD(0x00c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */
477 AM62X_IOPAD(0x00c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */
478 AM62X_IOPAD(0x00cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */
479 AM62X_IOPAD(0x00d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */
480 AM62X_IOPAD(0x00d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */
481 AM62X_IOPAD(0x00d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */
482 AM62X_IOPAD(0x00dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */
483 AM62X_IOPAD(0x00e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */
484 AM62X_IOPAD(0x00e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */
485 AM62X_IOPAD(0x00e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */
486 AM62X_IOPAD(0x00ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */
487 AM62X_IOPAD(0x00f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */
488 AM62X_IOPAD(0x00f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */
489 AM62X_IOPAD(0x005c, PIN_OUTPUT, 1) /* (R24) GPMC0_AD8.VOUT0_DATA16 */
490 AM62X_IOPAD(0x0060, PIN_OUTPUT, 1) /* (R25) GPMC0_AD9.VOUT0_DATA17 */
491 AM62X_IOPAD(0x0064, PIN_OUTPUT, 1) /* (T25) GPMC0_AD10.VOUT0_DATA18 */
492 AM62X_IOPAD(0x0068, PIN_OUTPUT, 1) /* (R21) GPMC0_AD11.VOUT0_DATA19 */
493 AM62X_IOPAD(0x006c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */
494 AM62X_IOPAD(0x0070, PIN_OUTPUT, 1) /* (T24) GPMC0_AD13.VOUT0_DATA21 */
495 AM62X_IOPAD(0x0074, PIN_OUTPUT, 1) /* (U25) GPMC0_AD14.VOUT0_DATA22 */
496 AM62X_IOPAD(0x0078, PIN_OUTPUT, 1) /* (U24) GPMC0_AD15.VOUT0_DATA23 */
497 >;
498 };
499 };
500
501 &mcu_pmx0 {
502 i2c_qwiic_pins_default: i2c-qwiic-default-pins {
503 pinctrl-single,pins = <
504 AM62X_MCU_IOPAD(0x0044, PIN_INPUT, 0) /* (A8) MCU_I2C0_SCL */
505 AM62X_MCU_IOPAD(0x0048, PIN_INPUT, 0) /* (D10) MCU_I2C0_SDA */
506 >;
507 };
508
509 gbe_pmx_obsclk: gbe-pmx-obsclk-default-pins {
510 pinctrl-single,pins = <
511 AM62X_MCU_IOPAD(0x0004, PIN_OUTPUT, 1) /* (B8) MCU_SPI0_CS1.MCU_OBSCLK0 */
512 >;
513 };
514
515 i2c_csi_pins_default: i2c-csi-default-pins {
516 pinctrl-single,pins = <
517 AM62X_MCU_IOPAD(0x004c, PIN_INPUT_PULLUP, 0) /* (B9) WKUP_I2C0_SCL */
518 AM62X_MCU_IOPAD(0x0050, PIN_INPUT_PULLUP, 0) /* (A9) WKUP_I2C0_SDA */
519 >;
520 };
521
522 wifi_32k_clk: mcu-clk-out-default-pins {
523 pinctrl-single,pins = <
524 AM62X_MCU_IOPAD(0x0084, PIN_OUTPUT, 0) /* (A12) WKUP_CLKOUT0 */
525 >;
526 };
527 };
528
529 &a53_opp_table {
530 /* Requires VDD_CORE to be at 0.85V */
531 opp-1400000000 {
532 opp-hz = /bits/ 64 <1400000000>;
533 opp-supported-hw = <0x01 0x0004>;
534 };
535 };
536
537 &wkup_i2c0 {
538 pinctrl-names = "default";
539 pinctrl-0 = <&i2c_csi_pins_default>;
540 clock-frequency = <400000>;
541 /* Enable with overlay for camera sensor */
542 };
543
544 &mcu_i2c0 {
545 pinctrl-names = "default";
546 pinctrl-0 = <&i2c_qwiic_pins_default>;
547 clock-frequency = <100000>;
548 status = "okay";
549 };
550
551 &usbss0 {
552 bootph-all;
553 ti,vbus-divider;
554 status = "okay";
555 };
556
557 &usb0 {
558 bootph-all;
559 dr_mode = "peripheral";
560 };
561
562 &usbss1 {
563 ti,vbus-divider;
564 status = "okay";
565 };
566
567 &usb1 {
568 dr_mode = "host";
569 pinctrl-names = "default";
570 pinctrl-0 = <&usb1_pins_default>;
571 };
572
573 &cpsw3g {
574 pinctrl-names = "default";
575 pinctrl-0 = <&rgmii1_pins_default>, <&spe_pins_default>,
576 <&gbe_pmx_obsclk>;
577 assigned-clocks = <&k3_clks 157 70>, <&k3_clks 157 20>;
578 assigned-clock-parents = <&k3_clks 157 72>, <&k3_clks 157 22>;
579 };
580
581 &cpsw_port1 {
582 phy-mode = "rgmii-rxid";
583 phy-handle = <&cpsw3g_phy0>;
584 };
585
586 &cpsw_port2 {
587 phy-mode = "rmii";
588 phy-handle = <&cpsw3g_phy1>;
589 };
590
591 &cpsw3g_mdio {
592 status = "okay";
593 pinctrl-names = "default";
594 pinctrl-0 = <&mdio0_pins_default>;
595
596 cpsw3g_phy0: ethernet-phy@0 {
597 reg = <0>;
598 reset-gpios = <&main_gpio0 15 GPIO_ACTIVE_LOW>;
599 reset-assert-us = <10000>;
600 reset-deassert-us = <50000>;
601 };
602
603 cpsw3g_phy1: ethernet-phy@1 {
604 reg = <1>;
605 reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>;
606 reset-assert-us = <25>;
607 reset-deassert-us = <60000>; /* T2 */
608 };
609 };
610
611 &main_gpio0 {
612 bootph-all;
613 pinctrl-names = "default";
614 pinctrl-0 = <&gpio0_pins_default>;
615 gpio-line-names = "BL_EN_3V3", "SPE_PO_EN", "RTC_INT", /* 0-2 */
616 "USR0", "USR1", "USR2", "USR3", "", "", "USR4", /* 3-9 */
617 "EEPROM_WP", /* 10 */
618 "CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2", /* 11-12 */
619 "CC1352P7_BOOT", "CC1352P7_RSTN", "GBE_RSTN", "", "", /* 13-17 */
620 "USR_BUTTON", "", "", "", "", "", "", "", "", /* 18-26 */
621 "", "", "", "", "", "", "", "", "", "HDMI_INT", /* 27-36 */
622 "", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */
623 "", "", "", "", "", "", "", "", "", "", "", "", /* 43-54 */
624 "", "", "", "", "", "", "", "", "", "", "", "", /* 55-66 */
625 "", "", "", "", "", "", "", "", "", "", "", "", /* 67-78 */
626 "", "", "", "", "", "", /* 79-84 */
627 "BITBANG_MDIO_DATA", "BITBANG_MDIO_CLK", /* 85-86 */
628 "", "", "", "", ""; /* 87-91 */
629 };
630
631 &main_gpio1 {
632 bootph-all;
633 pinctrl-names = "default";
634 pinctrl-0 = <&mikrobus_gpio_pins_default>;
635 gpio-line-names = "", "", "", "", "", /* 0-4 */
636 "SPE_RSTN", "SPE_INTN", "MIKROBUS_GPIO1_7", /* 5-7 */
637 "MIKROBUS_GPIO1_8", "MIKROBUS_GPIO1_9", /* 8-9 */
638 "MIKROBUS_GPIO1_10", "MIKROBUS_GPIO1_11", /* 10-11 */
639 "MIKROBUS_GPIO1_12", "MIKROBUS_W1_GPIO0", /* 12-13 */
640 "MIKROBUS_GPIO1_14", /* 14 */
641 "", "", "", "", "VDD_3V3_SD", "", "", /* 15-21 */
642 "MIKROBUS_GPIO1_22", "MIKROBUS_GPIO1_23", /* 22-23 */
643 "MIKROBUS_GPIO1_24", "MIKROBUS_GPIO1_25", /* 24-25 */
644 "", "", "", "", "", "", "", "", "", "", "", "", /* 26-37 */
645 "", "", "", "", "", "", "", "", "", "", /* 38-47 */
646 "SD_CD", "SD_VOLT_SEL", "", ""; /* 48-51 */
647 };
648
649 &main_i2c0 {
650 bootph-all;
651 pinctrl-names = "default";
652 pinctrl-0 = <&local_i2c_pins_default>;
653 clock-frequency = <400000>;
654 status = "okay";
655
656 eeprom@50 {
657 compatible = "atmel,24c32";
658 reg = <0x50>;
659 };
660
661 rtc: rtc@68 {
662 compatible = "ti,bq32000";
663 reg = <0x68>;
664 interrupt-parent = <&main_gpio0>;
665 interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
666 };
667
668 tps65219: pmic@30 {
669 bootph-all;
670 compatible = "ti,tps65219";
671 reg = <0x30>;
672 buck1-supply = <&vsys_5v0>;
673 buck2-supply = <&vsys_5v0>;
674 buck3-supply = <&vsys_5v0>;
675 ldo1-supply = <&vdd_3v3>;
676 ldo2-supply = <&buck2_reg>;
677 ldo3-supply = <&vdd_3v3>;
678 ldo4-supply = <&vdd_3v3>;
679
680 pinctrl-names = "default";
681 pinctrl-0 = <&pmic_irq_pins_default>;
682 interrupt-parent = <&gic500>;
683 interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
684 interrupt-controller;
685 #interrupt-cells = <1>;
686
687 system-power-controller;
688 ti,power-button;
689
690 regulators {
691 buck1_reg: buck1 {
692 regulator-name = "VDD_CORE";
693 regulator-min-microvolt = <850000>;
694 regulator-max-microvolt = <850000>;
695 regulator-boot-on;
696 regulator-always-on;
697 };
698
699 buck2_reg: buck2 {
700 regulator-name = "VDD_1V8";
701 regulator-min-microvolt = <1800000>;
702 regulator-max-microvolt = <1800000>;
703 regulator-boot-on;
704 regulator-always-on;
705 };
706
707 buck3_reg: buck3 {
708 regulator-name = "VDD_1V2";
709 regulator-min-microvolt = <1200000>;
710 regulator-max-microvolt = <1200000>;
711 regulator-boot-on;
712 regulator-always-on;
713 };
714
715 ldo1_reg: ldo1 {
716 /*
717 * Regulator is left as is unused, vdd_sd
718 * is controlled via GPIO with bypass config
719 * as per the NVM configuration
720 */
721 regulator-name = "VDD_SD_3V3";
722 regulator-min-microvolt = <3300000>;
723 regulator-max-microvolt = <3300000>;
724 regulator-allow-bypass;
725 regulator-boot-on;
726 regulator-always-on;
727 };
728
729 ldo2_reg: ldo2 {
730 regulator-name = "VDDA_0V85";
731 regulator-min-microvolt = <850000>;
732 regulator-max-microvolt = <850000>;
733 regulator-boot-on;
734 regulator-always-on;
735 };
736
737 ldo3_reg: ldo3 {
738 regulator-name = "VDDA_1V8";
739 regulator-min-microvolt = <1800000>;
740 regulator-max-microvolt = <1800000>;
741 regulator-boot-on;
742 regulator-always-on;
743 };
744
745 ldo4_reg: ldo4 {
746 regulator-name = "VDD_2V5";
747 regulator-min-microvolt = <2500000>;
748 regulator-max-microvolt = <2500000>;
749 regulator-boot-on;
750 regulator-always-on;
751 };
752 };
753 };
754 };
755
756 &main_i2c1 {
757 pinctrl-names = "default";
758 pinctrl-0 = <&grove_pins_default>;
759 clock-frequency = <100000>;
760 status = "okay";
761 };
762
763 &main_i2c2 {
764 pinctrl-names = "default";
765 pinctrl-0 = <&i2c2_1v8_pins_default>;
766 clock-frequency = <100000>;
767 status = "okay";
768
769 it66121: bridge-hdmi@4c {
770 compatible = "ite,it66121";
771 reg = <0x4c>;
772 pinctrl-names = "default";
773 pinctrl-0 = <&hdmi_gpio_pins_default>;
774 vcn33-supply = <&vdd_3v3>;
775 vcn18-supply = <&buck2_reg>;
776 vrf12-supply = <&buck3_reg>;
777 reset-gpios = <&main_gpio0 21 GPIO_ACTIVE_LOW>;
778 interrupt-parent = <&main_gpio0>;
779 interrupts = <36 IRQ_TYPE_EDGE_FALLING>;
780 #sound-dai-cells = <0>;
781
782 ports {
783 #address-cells = <1>;
784 #size-cells = <0>;
785
786 port@0 {
787 reg = <0>;
788
789 it66121_in: endpoint {
790 bus-width = <24>;
791 remote-endpoint = <&dpi1_out>;
792 };
793 };
794
795 port@1 {
796 reg = <1>;
797
798 it66121_out: endpoint {
799 remote-endpoint = <&hdmi_connector_in>;
800 };
801 };
802 };
803 };
804 };
805
806 &main_i2c3 {
807 pinctrl-names = "default";
808 pinctrl-0 = <&mikrobus_i2c_pins_default>;
809 clock-frequency = <400000>;
810 status = "okay";
811 };
812
813 &main_spi2 {
814 pinctrl-names = "default";
815 pinctrl-0 = <&mikrobus_spi_pins_default>;
816 status = "okay";
817 };
818
819 &sdhci0 {
820 bootph-all;
821 pinctrl-names = "default";
822 pinctrl-0 = <&emmc_pins_default>;
823 disable-wp;
824 status = "okay";
825 };
826
827 &sdhci1 {
828 /* SD/MMC */
829 bootph-all;
830 pinctrl-names = "default";
831 pinctrl-0 = <&sd_pins_default>;
832
833 vmmc-supply = <&vdd_3v3_sd>;
834 vqmmc-supply = <&vdd_sd_dv>;
835 disable-wp;
836 cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>;
837 cd-debounce-delay-ms = <100>;
838 ti,fails-without-test-cd;
839 status = "okay";
840 };
841
842 &sdhci2 {
843 pinctrl-names = "default";
844 pinctrl-0 = <&wifi_pins_default>, <&wifi_32k_clk>;
845 non-removable;
846 ti,fails-without-test-cd;
847 cap-power-off-card;
848 keep-power-in-suspend;
849 mmc-pwrseq = <&sdio_pwrseq>;
850 assigned-clocks = <&k3_clks 157 158>;
851 assigned-clock-parents = <&k3_clks 157 160>;
852 #address-cells = <1>;
853 #size-cells = <0>;
854 status = "okay";
855
856 wlcore: wlcore@2 {
857 compatible = "ti,wl1807";
858 reg = <2>;
859 pinctrl-names = "default";
860 pinctrl-0 = <&wifi_wlirq_pins_default>;
861 interrupt-parent = <&main_gpio0>;
862 interrupts = <41 IRQ_TYPE_EDGE_FALLING>;
863 };
864 };
865
866 &main_uart0 {
867 bootph-all;
868 pinctrl-names = "default";
869 pinctrl-0 = <&main_uart0_pins_default>;
870 status = "okay";
871 };
872
873 &main_uart1 {
874 /* Main UART1 is used by TIFS firmware */
875 status = "reserved";
876 };
877
878 &main_uart5 {
879 pinctrl-names = "default";
880 pinctrl-0 = <&mikrobus_uart_pins_default>;
881 status = "okay";
882 };
883
884 &main_uart6 {
885 pinctrl-names = "default";
886 pinctrl-0 = <&wifi_debug_uart_pins_default>;
887 status = "okay";
888
889 mcu {
890 compatible = "ti,cc1352p7";
891 bootloader-backdoor-gpios = <&main_gpio0 13 GPIO_ACTIVE_HIGH>;
892 reset-gpios = <&main_gpio0 14 GPIO_ACTIVE_HIGH>;
893 vdds-supply = <&vdd_3v3>;
894 };
895 };
896
897 &dss {
898 status = "okay";
899 pinctrl-names = "default";
900 pinctrl-0 = <&dss0_pins_default>;
901 };
902
903 &dss_ports {
904 /* VP2: DPI Output */
905 port@1 {
906 reg = <1>;
907
908 dpi1_out: endpoint {
909 remote-endpoint = <&it66121_in>;
910 };
911 };
912 };
913
914 &mcasp1 {
915 status = "okay";
916 #sound-dai-cells = <0>;
917 pinctrl-names = "default";
918 pinctrl-0 = <&mcasp_hdmi_pins_default>;
919 auxclk-fs-ratio = <2177>;
920 op-mode = <0>; /* MCASP_IIS_MODE */
921 tdm-slots = <2>;
922 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
923 1 0 0 0
924 0 0 0 0
925 0 0 0 0
926 0 0 0 0
927 >;
928 };
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