xref: /linux/arch/arm64/boot/dts/ti/k3-am69-aquila-clover.dts (revision 0cac5ce06e524755b3dac1e0a060b05992076d93)

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
 * Copyright (C) 2025 Toradex
 *
 * https://www.toradex.com/computer-on-modules/aquila-arm-family/ti-am69
 * https://www.toradex.com/products/carrier-board/clover
 */

/dts-v1/;

#include <dt-bindings/pwm/pwm.h>
#include "k3-am69-aquila.dtsi"

/ {
	model = "Toradex Aquila AM69 on Clover Board";
	compatible = "toradex,aquila-am69-clover",
		     "toradex,aquila-am69",
		     "ti,j784s4";

	aliases {
		eeprom1 = &carrier_eeprom;
	};

	reg_3v3_dp: regulator-3v3-dp {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_21_dp>;
		/* Aquila GPIO_21_DP (AQUILA B57) */
		gpio = <&main_gpio0 37 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-max-microvolt = <3300000>;
		regulator-min-microvolt = <3300000>;
		regulator-name = "DP_3V3";
		startup-delay-us = <10000>;
	};

	/* Aquila DP_1 */
	dp-connector {
		compatible = "dp-connector";
		dp-pwr-supply = <&reg_3v3_dp>;
		label = "Display Port";
		type = "full-size";

		port {
			dp_connector_in: endpoint {
				remote-endpoint = <&dp0_out>;
			};
		};
	};
};

/* On-module ETH_1 MDIO */
&davinci_mdio {
	status = "okay";
};

&dp0_ports {
	port@4 {
		reg = <4>;
		dp0_out: endpoint {
			remote-endpoint = <&dp_connector_in>;
		};
	};
};

&dss {
	status = "okay";
};

&main0_thermal {
	cooling-maps {
		map0 {
			cooling-device = <&fan 1 1>;
			trip = <&main0_alert0>;
		};

		map1 {
			cooling-device = <&fan 2 2>;
			trip = <&main0_alert1>;
		};
	};
};

&main1_thermal {
	cooling-maps {
		map0 {
			cooling-device = <&fan 1 1>;
			trip = <&main1_alert0>;
		};

		map1 {
			cooling-device = <&fan 2 2>;
			trip = <&main1_alert1>;
		};
	};
};

&main2_thermal {
	cooling-maps {
		map0 {
			cooling-device = <&fan 1 1>;
			trip = <&main2_alert0>;
		};

		map1 {
			cooling-device = <&fan 2 2>;
			trip = <&main2_alert1>;
		};
	};
};

&main3_thermal {
	cooling-maps {
		map0 {
			cooling-device = <&fan 1 1>;
			trip = <&main3_alert0>;
		};

		map1 {
			cooling-device = <&fan 2 2>;
			trip = <&main3_alert1>;
		};
	};
};

&main4_thermal {
	cooling-maps {
		map0 {
			cooling-device = <&fan 1 1>;
			trip = <&main4_alert0>;
		};

		map1 {
			cooling-device = <&fan 2 2>;
			trip = <&main4_alert1>;
		};
	};
};

/* Aquila ETH_2 */
&main_cpsw0 {
	status = "okay";
};

/* Aquila ETH_2 SGMII PHY */
&main_cpsw0_port8  {
	phy-handle = <&cpsw0_port8_phy4>;
	status = "okay";
};

/* Aquila ETH_2_XGMII_MDIO */
&main_cpsw0_mdio {
	status = "okay";

	cpsw0_port8_phy4: ethernet-phy@4 {
		reg = <4>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_eth2_int>;
		interrupt-parent = <&main_gpio0>;
		interrupts = <44 IRQ_TYPE_EDGE_FALLING>;
	};
};

/* Aquila PWM_1 */
&main_ehrpwm0 {
	status = "okay";
};

/* Aquila PWM_2 */
&main_ehrpwm1 {
	status = "okay";
};

&main_gpio0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpio_01>, /* Aquila GPIO_01 */
		    <&pinctrl_gpio_02>, /* Aquila GPIO_02 */
		    <&pinctrl_gpio_03>; /* Aquila GPIO_03 */
};

/* Aquila I2C_6 */
&main_i2c5 {
	status = "okay";
};

/* Aquila CAN_1 */
&main_mcan10 {
	status = "okay";
};

/* Aquila CAN_3 */
&main_mcan13 {
	status = "okay";
};

/* Aquila SD_1 */
&main_sdhci1 {
	status = "okay";
};

/* Aquila SPI_2 */
&main_spi0 {
	status = "okay";
};

/* Aquila SPI_1 */
&main_spi2 {
	pinctrl-0 = <&pinctrl_main_spi2>,
		    <&pinctrl_main_spi2_cs0>,
		    <&pinctrl_gpio_05>;
	cs-gpios = <0>, <&wkup_gpio0 29 GPIO_ACTIVE_LOW>;
	status = "okay";

	tpm@1 {
		compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
		reg = <1>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_06>;
		interrupt-parent = <&wkup_gpio0>;
		interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
		spi-max-frequency = <18500000>;
	};
};

/* Aquila UART_1 */
&main_uart4 {
	status = "okay";
};

/* Aquila UART_3, used as the Linux console */
&main_uart8 {
	status = "okay";
};

&mcu_cpsw {
	status = "okay";
};

/* On-module ETH_1 RGMII */
&mcu_cpsw_port1 {
	status = "okay";
};

/* Aquila I2C_1 */
&mcu_i2c0 {
	clock-frequency = <100000>;
	status = "okay";

	fan_controller: fan@18 {
		compatible = "ti,amc6821";
		reg = <0x18>;
		#pwm-cells = <2>;

		fan: fan {
			cooling-levels = <102 179 255>;
			#cooling-cells = <2>;
			pwms = <&fan_controller 40000 PWM_POLARITY_INVERTED>;
		};
	};

	temperature-sensor@4f {
		compatible = "ti,tmp1075";
		reg = <0x4f>;
	};

	/* USB-C OTG (TCPC USB PD PHY) */
	tcpc@52 {
		compatible = "nxp,ptn5110", "tcpci";
		reg = <0x52>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usb1_int>;
		interrupt-parent = <&main_gpio0>;
		interrupts = <28 IRQ_TYPE_EDGE_FALLING>;

		connector {
			compatible = "usb-c-connector";
			data-role = "dual";
			label = "USB-C OTG";
			power-role = "dual";
			try-power-role = "sink";
			self-powered;
			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
			op-sink-microwatt = <1000000>;

			ports {
				#address-cells = <1>;
				#size-cells = <0>;

				port@0 {
					reg = <0>;

					usb_1_con_hs: endpoint {
						remote-endpoint = <&usb0_hs>;
					};
				};

				port@1 {
					reg = <1>;

					usb_1_con_ss: endpoint {
						remote-endpoint = <&usb0_ss_mux>;
					};
				};
			};
		};
	};

	carrier_eeprom: eeprom@57 {
		compatible = "st,24c02", "atmel,24c02";
		reg = <0x57>;
		pagesize = <16>;
	};
};

/* Aquila I2C_2 */
&mcu_i2c1 {
	status = "okay";
};

/* Aquila CAN_2 */
&mcu_mcan0 {
	status = "okay";
};

/* Aquila CAN_4 */
&mcu_mcan1 {
	status = "okay";
};

/* Aquila UART_4 */
&mcu_uart0 {
	status = "okay";
};

&mhdp {
	status = "okay";
};

/* Aquila QSPI_1 */
&ospi0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_mcu_ospi0_4bit>, <&pinctrl_mcu_ospi0_cs0>;
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <66000000>;
		spi-rx-bus-width = <4>;
		spi-tx-bus-width = <4>;
		cdns,read-delay = <0>;
		cdns,tchsh-ns = <3>;
		cdns,tsd2d-ns = <10>;
		cdns,tshsl-ns = <30>;
		cdns,tslch-ns = <8>;
	};
};

/* Aquila PCIE_1 */
&pcie0_rc {
	status = "okay";
};

/* Aquila PCIE_2 */
&pcie1_rc {
	status = "okay";
};

&serdes2 {
	status = "okay";
};

&serdes4 {
	status = "okay";
};

&serdes_wiz2 {
	status = "okay";
};

&serdes_wiz4 {
	status = "okay";
};

/* Aquila ADC_[1-4] */
&tscadc0 {
	status = "okay";
};

&usbss0 {
	status = "okay";
};

&usb0ss_mux {
	status = "okay";

	port {
		usb0_ss_mux: endpoint {
			remote-endpoint = <&usb_1_con_ss>;
		};
	};
};

&usb0 {
	status = "okay";

	port {
		usb0_hs: endpoint {
			remote-endpoint = <&usb_1_con_hs>;
		};
	};
};

&wkup0_thermal {
	cooling-maps {
		map0 {
			cooling-device = <&fan 1 1>;
			trip = <&wkup0_alert0>;
		};

		map1 {
			cooling-device = <&fan 2 2>;
			trip = <&wkup0_alert1>;
		};
	};
};

&wkup1_thermal {
	cooling-maps {
		map0 {
			cooling-device = <&fan 1 1>;
			trip = <&wkup1_alert0>;
		};

		map1 {
			cooling-device = <&fan 2 2>;
			trip = <&wkup1_alert1>;
		};
	};
};

&wkup_gpio0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpio_04>; /* Aquila GPIO_04 */
};

/* Aquila UART_2 */
&wkup_uart0 {
	status = "okay";
};