dts/ti/k3-am67a-beagley-ai.dts

1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
3  * https://beagley-ai.org/
5  * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
9 /dts-v1/;
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/net/ti-dp83867.h>
13 #include "k3-j722s.dtsi"
16 	compatible = "beagle,am67a-beagley-ai", "ti,j722s";
17 	model = "BeagleBoard.org BeagleY-AI";
27 		stdout-path = &main_uart0;
35 		bootph-pre-ram;
38 	reserved_memory: reserved-memory {
39 		#address-cells = <2>;
40 		#size-cells = <2>;
45 			no-map;
50 			no-map;
53 		wkup_r5fss0_core0_memory_region: r5f-memory@a0100000 {
54 			compatible = "shared-dma-pool";
56 			no-map;
60 	vsys_5v0: regulator-1 {
61 		compatible = "regulator-fixed";
62 		regulator-name = "vsys_5v0";
63 		regulator-min-microvolt = <5000000>;
64 		regulator-max-microvolt = <5000000>;
65 		regulator-always-on;
66 		regulator-boot-on;
67 		bootph-all;
70 	vdd_3v3: regulator-2 {
71 		compatible = "regulator-fixed";
72 		regulator-name = "vdd_3v3";
73 		regulator-min-microvolt = <3300000>;
74 		regulator-max-microvolt = <3300000>;
75 		vin-supply = <&vsys_5v0>;
76 		regulator-always-on;
77 		regulator-boot-on;
80 	vdd_mmc1: regulator-3 {
81 		compatible = "regulator-fixed";
82 		regulator-name = "vdd_mmc1";
83 		pinctrl-names = "default";
84 		pinctrl-0 = <&vdd_3v3_sd_pins_default>;
85 		regulator-min-microvolt = <3300000>;
86 		regulator-max-microvolt = <3300000>;
87 		regulator-boot-on;
88 		enable-active-high;
90 		bootph-all;
93 	vdd_sd_dv: regulator-4 {
94 		compatible = "regulator-gpio";
95 		regulator-name = "tlv71033";
96 		pinctrl-names = "default";
97 		pinctrl-0 = <&vdd_sd_dv_pins_default>;
98 		regulator-min-microvolt = <1800000>;
99 		regulator-max-microvolt = <3300000>;
100 		regulator-boot-on;
101 		vin-supply = <&vsys_5v0>;
105 		bootph-all;
108 	vsys_io_1v8: regulator-5 {
109 		compatible = "regulator-fixed";
110 		regulator-name = "vsys_io_1v8";
111 		regulator-min-microvolt = <1800000>;
112 		regulator-max-microvolt = <1800000>;
113 		regulator-always-on;
114 		regulator-boot-on;
117 	vsys_io_1v2: regulator-6 {
118 		compatible = "regulator-fixed";
119 		regulator-name = "vsys_io_1v2";
120 		regulator-min-microvolt = <1200000>;
121 		regulator-max-microvolt = <1200000>;
122 		regulator-always-on;
123 		regulator-boot-on;
127 		compatible = "gpio-leds";
128 		pinctrl-names = "default";
129 		pinctrl-0 = <&led_pins_default>;
131 		led-0 {
133 			default-state = "off";
136 		led-1 {
138 			linux,default-trigger = "heartbeat";
140 			default-state = "on";
146 	main_i2c0_pins_default: main-i2c0-default-pins {
147 		pinctrl-single,pins = <
151 		bootph-all;
154 	main_uart0_pins_default: main-uart0-default-pins {
155 		pinctrl-single,pins = <
159 		bootph-all;
162 	vdd_sd_dv_pins_default: vdd-sd-dv-default-pins {
163 		pinctrl-single,pins = <
166 		bootph-all;
169 	main_mmc1_pins_default: main-mmc1-default-pins {
170 		pinctrl-single,pins = <
179 		bootph-all;
182 	mdio_pins_default: mdio-default-pins {
183 		pinctrl-single,pins = <
189 	rgmii1_pins_default: rgmii1-default-pins {
190 		pinctrl-single,pins = <
206 	led_pins_default: led-default-pins {
207 		pinctrl-single,pins = <
213 	pmic_irq_pins_default: pmic-irq-default-pins {
214 		pinctrl-single,pins = <
219 	vdd_3v3_sd_pins_default: vdd-3v3-sd-default-pins {
220 		pinctrl-single,pins = <
227 	pinctrl-names = "default";
228 	pinctrl-0 = <&rgmii1_pins_default>;
233 	pinctrl-names = "default";
234 	pinctrl-0 = <&mdio_pins_default>;
237 	cpsw3g_phy0: ethernet-phy@0 {
239 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
240 		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
241 		ti,min-output-impedance;
246 	phy-mode = "rgmii-rxid";
247 	phy-handle = <&cpsw3g_phy0>;
256 	pinctrl-names = "default";
257 	pinctrl-0 = <&main_uart0_pins_default>;
258 	bootph-all;
263 	wkup_uart0_pins_default: wkup-uart0-default-pins {
264 		pinctrl-single,pins = <
270 		bootph-all;
273 	wkup_i2c0_pins_default: wkup-i2c0-default-pins {
274 		pinctrl-single,pins = <
278 		bootph-all;
284 	pinctrl-names = "default";
285 	pinctrl-0 = <&wkup_uart0_pins_default>;
286 	bootph-all;
291 	pinctrl-names = "default";
292 	pinctrl-0 = <&wkup_i2c0_pins_default>;
293 	clock-frequency = <100000>;
294 	bootph-all;
300 		buck1-supply = <&vsys_5v0>;
301 		buck2-supply = <&vsys_5v0>;
302 		buck3-supply = <&vsys_5v0>;
303 		ldo1-supply = <&vdd_3v3>;
304 		ldo3-supply = <&vdd_3v3>;
305 		ldo4-supply = <&vdd_3v3>;
307 		pinctrl-names = "default";
308 		pinctrl-0 = <&pmic_irq_pins_default>;
309 		interrupt-parent = <&gic500>;
311 		interrupt-controller;
312 		#interrupt-cells = <1>;
314 		bootph-all;
315 		system-power-controller;
316 		ti,power-button;
320 				regulator-name = "VDD_3V3";
321 				regulator-min-microvolt = <3300000>;
322 				regulator-max-microvolt = <3300000>;
323 				regulator-boot-on;
324 				regulator-always-on;
328 				regulator-name = "VDD_1V8";
329 				regulator-min-microvolt = <1800000>;
330 				regulator-max-microvolt = <1800000>;
331 				regulator-boot-on;
332 				regulator-always-on;
336 				regulator-name = "VDDSHV5_SDIO";
337 				regulator-min-microvolt = <3300000>;
338 				regulator-max-microvolt = <3300000>;
339 				regulator-allow-bypass;
340 				regulator-boot-on;
341 				regulator-always-on;
345 				regulator-name = "VDD_1V2";
346 				regulator-min-microvolt = <1200000>;
347 				regulator-max-microvolt = <1200000>;
348 				regulator-boot-on;
349 				regulator-always-on;
353 				regulator-name = "VDDA_PHY_1V8";
354 				regulator-min-microvolt = <1800000>;
355 				regulator-max-microvolt = <1800000>;
356 				regulator-boot-on;
357 				regulator-always-on;
361 				regulator-name = "VDDA_PLL_1V8";
362 				regulator-min-microvolt = <1800000>;
363 				regulator-max-microvolt = <1800000>;
364 				regulator-boot-on;
365 				regulator-always-on;
383 	vmmc-supply = <&vdd_mmc1>;
384 	vqmmc-supply = <&vdd_sd_dv>;
385 	pinctrl-names = "default";
386 	pinctrl-0 = <&main_mmc1_pins_default>;
387 	disable-wp;
388 	cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>;
389 	cd-debounce-delay-ms = <100>;
390 	bootph-all;
391 	ti,fails-without-test-cd;