dts/ti/k3-am65-iot2050-common.dtsi

1 // SPDX-License-Identifier: GPL-2.0
3  * Copyright (c) Siemens AG, 2018-2021
12 #include "k3-am654.dtsi"
13 #include <dt-bindings/phy/phy.h>
33 		stdout-path = "serial3:115200n8";
36 	reserved-memory {
37 		#address-cells = <2>;
38 		#size-cells = <2>;
41 		secure_ddr: secure-ddr@9e800000 {
42 			reg = <0 0x9e800000 0 0x01800000>; /* for OP-TEE */
44 			no-map;
47 		mcu_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 {
48 			compatible = "shared-dma-pool";
50 			no-map;
53 		mcu_r5fss0_core0_memory_region: r5f-memory@a0100000 {
54 			compatible = "shared-dma-pool";
56 			no-map;
59 		mcu_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 {
60 			compatible = "shared-dma-pool";
62 			no-map;
65 		mcu_r5fss0_core1_memory_region: r5f-memory@a1100000 {
66 			compatible = "shared-dma-pool";
68 			no-map;
71 		rtos_ipc_memory_region: ipc-memories@a2000000 {
74 			no-map;
79 		compatible = "gpio-leds";
80 		pinctrl-names = "default";
81 		pinctrl-0 = <&leds_pins_default>;
83 		status-led-red {
85 			panic-indicator;
88 		status-led-green {
92 		user-led1-red {
96 		user-led1-green {
100 		user-led2-red {
104 		user-led2-green {
110 		compatible = "fixed-clock";
111 		#clock-cells = <0>;
112 		clock-frequency = <19200000>;
117 	wkup_i2c0_pins_default: wkup-i2c0-default-pins {
118 		pinctrl-single,pins = <
126 	mcu_i2c0_pins_default: mcu-i2c0-default-pins {
127 		pinctrl-single,pins = <
135 	arduino_i2c_aio_switch_pins_default: arduino-i2c-aio-switch-default-pins {
136 		pinctrl-single,pins = <
142 	push_button_pins_default: push-button-default-pins {
143 		pinctrl-single,pins = <
149 	arduino_uart_pins_default: arduino-uart-default-pins {
150 		pinctrl-single,pins = <
158 	arduino_io_d2_to_d3_pins_default: arduino-io-d2-to-d3-default-pins {
159 		pinctrl-single,pins = <
167 	arduino_io_oe_pins_default: arduino-io-oe-default-pins {
168 		pinctrl-single,pins = <
182 	mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-default-pins {
183 		pinctrl-single,pins = <
197 	db9_com_mode_pins_default: db9-com-mode-default-pins {
198 		pinctrl-single,pins = <
210 	leds_pins_default: leds-default-pins {
211 		pinctrl-single,pins = <
223 	mcu_spi0_pins_default: mcu-spi0-default-pins {
224 		pinctrl-single,pins = <
236 	minipcie_pins_default: minipcie-default-pins {
237 		pinctrl-single,pins = <
245 	main_uart1_pins_default: main-uart1-default-pins {
246 		pinctrl-single,pins = <
254 	main_i2c3_pins_default: main-i2c3-default-pins {
255 		pinctrl-single,pins = <
261 	main_mmc1_pins_default: main-mmc1-default-pins {
262 		pinctrl-single,pins = <
274 	usb0_pins_default: usb0-default-pins {
275 		pinctrl-single,pins = <
280 	usb1_pins_default: usb1-default-pins {
281 		pinctrl-single,pins = <
286 	arduino_io_d4_to_d9_pins_default: arduino-io-d4-to-d9-default-pins {
287 		pinctrl-single,pins = <
297 	dss_vout1_pins_default: dss-vout1-default-pins {
298 		pinctrl-single,pins = <
330 	dp_pins_default: dp-default-pins {
331 		pinctrl-single,pins = <
336 	main_i2c2_pins_default: main-i2c2-default-pins {
337 		pinctrl-single,pins = <
345 	main_i2c0_pins_default: main-i2c0-default-pins {
346 		pinctrl-single,pins = <
352 	main_i2c1_pins_default: main-i2c1-default-pins {
353 		pinctrl-single,pins = <
359 	ecap0_pins_default: ecap0-default-pins {
360 		pinctrl-single,pins = <
373 	pinctrl-names = "default";
374 	pinctrl-0 = <&main_uart1_pins_default>;
379 	pinctrl-names = "default";
380 	pinctrl-0 = <&arduino_uart_pins_default>;
384 	pinctrl-names = "default";
385 	pinctrl-0 = <&arduino_io_d4_to_d9_pins_default>;
386 	gpio-line-names =
387 		"main_gpio0-base", "", "", "", "", "", "", "", "", "",
396 	pinctrl-names = "default";
397 	pinctrl-0 =
403 	gpio-line-names =
405 		"wkup_gpio0-base", "", "", "", "UART0-mode1", "UART0-mode0",
406 		"UART0-enable", "UART0-terminate", "", "WIFI-disable",
410 		"", "A4A5-I2C-mux", "", "", "", "USER-button", "", "", "","IO0",
412 		"IO1", "IO2", "", "IO3", "IO17-direction", "A5",
413 		"IO16-direction", "IO15-direction", "IO14-direction", "A3",
415 		"", "IO18-direction", "A4", "A2", "A1", "A0", "", "", "IO13",
423 	pinctrl-names = "default";
424 	pinctrl-0 = <&wkup_i2c0_pins_default>;
425 	clock-frequency = <400000>;
430 	pinctrl-names = "default";
431 	pinctrl-0 = <&mcu_i2c0_pins_default>;
432 	clock-frequency = <400000>;
437 		regulator-name = "tps62363-vout";
438 		regulator-min-microvolt = <500000>;
439 		regulator-max-microvolt = <1500000>;
440 		regulator-boot-on;
441 		ti,vsel0-state-high;
442 		ti,vsel1-state-high;
443 		ti,enable-vout-discharge;
447 	pcal9535_1: gpio@20 {
450 		#gpio-cells = <2>;
451 		gpio-controller;
452 		gpio-line-names =
453 			"A0-pull", "A1-pull", "A2-pull", "A3-pull", "A4-pull",
454 			"A5-pull", "", "",
455 			"IO14-enable", "IO15-enable", "IO16-enable",
456 			"IO17-enable", "IO18-enable", "IO19-enable";
460 	pcal9535_2: gpio@21 {
463 		#gpio-cells = <2>;
464 		gpio-controller;
465 		gpio-line-names =
466 			"IO0-direction", "IO1-direction", "IO2-direction",
467 			"IO3-direction", "IO4-direction", "IO5-direction",
468 			"IO6-direction", "IO7-direction",
469 			"IO8-direction", "IO9-direction", "IO10-direction",
470 			"IO11-direction", "IO12-direction", "IO13-direction",
471 			"IO19-direction";
475 	pcal9535_3: gpio@25 {
478 		#gpio-cells = <2>;
479 		gpio-controller;
480 		gpio-line-names =
481 			"IO0-pull", "IO1-pull", "IO2-pull", "IO3-pull",
482 			"IO4-pull", "IO5-pull", "IO6-pull", "IO7-pull",
483 			"IO8-pull", "IO9-pull", "IO10-pull", "IO11-pull",
484 			"IO12-pull", "IO13-pull";
490 	pinctrl-names = "default";
491 	pinctrl-0 = <&main_i2c0_pins_default>;
492 	clock-frequency = <400000>;
508 	pinctrl-names = "default";
509 	pinctrl-0 = <&main_i2c1_pins_default>;
510 	clock-frequency = <400000>;
515 	pinctrl-names = "default";
516 	pinctrl-0 = <&main_i2c2_pins_default>;
517 	clock-frequency = <400000>;
522 	pinctrl-names = "default";
523 	pinctrl-0 = <&main_i2c3_pins_default>;
524 	clock-frequency = <400000>;
526 	#address-cells = <1>;
527 	#size-cells = <0>;
529 	edp-bridge@f {
532 		pinctrl-names = "default";
533 		pinctrl-0 = <&dp_pins_default>;
534 		reset-gpios = <&main_gpio0 30 GPIO_ACTIVE_HIGH>;
536 		clock-names = "ref";
539 		toshiba,hpd-pin = <0>;
542 			#address-cells = <1>;
543 			#size-cells = <0>;
549 					remote-endpoint = <&dpi_out>;
562 	pinctrl-names = "default";
563 	pinctrl-0 = <&ecap0_pins_default>;
567 	pinctrl-names = "default";
568 	pinctrl-0 = <&main_mmc1_pins_default>;
569 	ti,driver-strength-ohm = <50>;
570 	disable-wp;
574 	pinctrl-names = "default";
575 	pinctrl-0 = <&usb0_pins_default>;
580 	pinctrl-names = "default";
581 	pinctrl-0 = <&usb1_pins_default>;
587 	pinctrl-names = "default";
588 	pinctrl-0 = <&mcu_spi0_pins_default>;
590 	#address-cells = <1>;
591 	#size-cells = <0>;
592 	ti,pindir-d0-out-d1-in;
598 		ti,adc-channels = <0 1 2 3 4 5>;
604 	pinctrl-names = "default";
605 	pinctrl-0 = <&mcu_fss0_ospi0_pins_default>;
608 		compatible = "jedec,spi-nor";
610 		spi-tx-bus-width = <1>;
611 		spi-rx-bus-width = <1>;
612 		spi-max-frequency = <50000000>;
613 		cdns,tshsl-ns = <60>;
614 		cdns,tsd2d-ns = <60>;
615 		cdns,tchsh-ns = <60>;
616 		cdns,tslch-ns = <60>;
617 		cdns,read-delay = <2>;
620 			compatible = "fixed-partitions";
621 			#address-cells = <1>;
622 			#size-cells = <1>;
634 			u-boot@380000 {
635 				label = "u-boot";
644 			env-backup@6a0000 {
659 			seboot-backup@e80000 {
668 	pinctrl-names = "default";
669 	pinctrl-0 = <&dss_vout1_pins_default>;
671 	assigned-clocks = <&k3_clks 67 2>;
672 	assigned-clock-parents = <&k3_clks 67 5>;
676 	#address-cells = <1>;
677 	#size-cells = <0>;
682 			remote-endpoint = <&bridge_in>;
689 	pinctrl-names = "default";
690 	pinctrl-0 = <&minipcie_pins_default>;
692 	num-lanes = <1>;
694 	phy-names = "pcie-phy0";
695 	reset-gpios = <&wkup_gpio0 27 GPIO_ACTIVE_HIGH>;
702 	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
703 		ti,mbox-tx = <1 0 0>;
704 		ti,mbox-rx = <0 0 0>;
712 	mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
713 		ti,mbox-tx = <1 0 0>;
714 		ti,mbox-rx = <0 0 0>;
719 	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
725 	memory-region = <&mcu_r5fss0_core1_dma_memory_region>,