dts/ti/k3-am62a7-sk.dts

1 // SPDX-License-Identifier: GPL-2.0
5  * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
8 /dts-v1/;
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"
16 	compatible = "ti,am62a7-sk", "ti,am62a7";
27 		stdout-path = "serial2:115200n8";
37 	reserved-memory {
38 		#address-cells = <2>;
39 		#size-cells = <2>;
45 			no-map;
49 			reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
51 			no-map;
54 		wkup_r5fss0_core0_memory_region: r5f-dma-memory@9c900000 {
55 			compatible = "shared-dma-pool";
57 			no-map;
61 	vmain_pd: regulator-0 {
63 		compatible = "regulator-fixed";
64 		regulator-name = "vmain_pd";
65 		regulator-min-microvolt = <5000000>;
66 		regulator-max-microvolt = <5000000>;
67 		regulator-always-on;
68 		regulator-boot-on;
71 	vcc_5v0: regulator-1 {
73 		compatible = "regulator-fixed";
74 		regulator-name = "vcc_5v0";
75 		regulator-min-microvolt = <5000000>;
76 		regulator-max-microvolt = <5000000>;
77 		vin-supply = <&vmain_pd>;
78 		regulator-always-on;
79 		regulator-boot-on;
82 	vcc_3v3_sys: regulator-2 {
83 		/* output of LM5141-Q1 */
84 		compatible = "regulator-fixed";
85 		regulator-name = "vcc_3v3_sys";
86 		regulator-min-microvolt = <3300000>;
87 		regulator-max-microvolt = <3300000>;
88 		vin-supply = <&vmain_pd>;
89 		regulator-always-on;
90 		regulator-boot-on;
93 	vdd_mmc1: regulator-3 {
95 		compatible = "regulator-fixed";
96 		regulator-name = "vdd_mmc1";
97 		regulator-min-microvolt = <3300000>;
98 		regulator-max-microvolt = <3300000>;
99 		regulator-boot-on;
100 		enable-active-high;
105 		compatible = "gpio-leds";
106 		pinctrl-names = "default";
107 		pinctrl-0 = <&usr_led_pins_default>;
109 		led-0 {
110 			label = "am62a-sk:green:heartbeat";
112 			linux,default-trigger = "heartbeat";
114 			default-state = "off";
120 	wkup_uart0_pins_default: wkup-uart0-default-pins {
121 		pinctrl-single,pins = <
130 /* WKUP UART0 is used for DM firmware logs */
132 	pinctrl-names = "default";
133 	pinctrl-0 = <&wkup_uart0_pins_default>;
138 	main_uart0_pins_default: main-uart0-default-pins {
139 		pinctrl-single,pins = <
145 	main_uart1_pins_default: main-uart1-default-pins {
146 		pinctrl-single,pins = <
154 	main_i2c0_pins_default: main-i2c0-default-pins {
155 		pinctrl-single,pins = <
161 	main_i2c1_pins_default: main-i2c1-default-pins {
162 		pinctrl-single,pins = <
168 	main_i2c2_pins_default: main-i2c2-default-pins {
169 		pinctrl-single,pins = <
175 	main_mmc1_pins_default: main-mmc1-default-pins {
176 		pinctrl-single,pins = <
187 	usr_led_pins_default: usr-led-default-pins {
188 		pinctrl-single,pins = <
193 	main_usb1_pins_default: main-usb1-default-pins {
194 		pinctrl-single,pins = <
199 	main_mdio1_pins_default: main-mdio1-default-pins {
200 		pinctrl-single,pins = <
206 	main_rgmii1_pins_default: main-rgmii1-default-pins {
207 		pinctrl-single,pins = <
226 	pinctrl-names = "default";
227 	pinctrl-0 = <&main_i2c0_pins_default>;
228 	clock-frequency = <400000>;
230 	typec_pd0: usb-power-controller@3f {
235 			compatible = "usb-c-connector";
236 			label = "USB-C";
237 			self-powered;
238 			data-role = "dual";
239 			power-role = "sink";
242 					remote-endpoint = <&usb0_hs_ep>;
251 	pinctrl-names = "default";
252 	pinctrl-0 = <&main_i2c1_pins_default>;
253 	clock-frequency = <100000>;
258 		gpio-controller;
259 		#gpio-cells = <2>;
261 		gpio-line-names = "GPIO_CPSW2_RST", "GPIO_CPSW1_RST",
279 	vmmc-supply = <&vdd_mmc1>;
280 	pinctrl-names = "default";
281 	pinctrl-0 = <&main_mmc1_pins_default>;
282 	ti,driver-strength-ohm = <50>;
283 	disable-wp;
300 	pinctrl-names = "default";
301 	pinctrl-0 = <&main_uart0_pins_default>;
306 	pinctrl-names = "default";
307 	pinctrl-0 = <&main_uart1_pins_default>;
313 	ti,vbus-divider;
317 	usb-role-switch;
321 			remote-endpoint = <&usb_con_hs>;
332 	pinctrl-names = "default";
333 	pinctrl-0 = <&main_usb1_pins_default>;
338 	pinctrl-names = "default";
339 	pinctrl-0 = <&main_rgmii1_pins_default>;
344 	phy-mode = "rgmii-rxid";
345 	phy-handle = <&cpsw3g_phy0>;
354 	pinctrl-names = "default";
355 	pinctrl-0 = <&main_mdio1_pins_default>;
357 	cpsw3g_phy0: ethernet-phy@0 {
359 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
360 		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
361 		ti,min-output-impedance;