zephyr/boards/arduino/portenta_c33/arduino_portenta_c33.dts

/*
 * Copyright (c) 2025 Arduino SA
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <renesas/ra/ra6/r7fa6m5bh3cfc.dtsi>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input-event-codes.h>
#include <zephyr/dt-bindings/adc/adc.h>
#include <zephyr/dt-bindings/pwm/pwm.h>

#include "arduino_portenta_c33-pinctrl.dtsi"

/ {
	model = "Arduino Portenta C33";
	compatible = "renesas,ra6m5", "renesas,ra";

	chosen {
		zephyr,sram = &sram0;
		zephyr,flash-controller = &flash1;
		zephyr,code-partition = &code_partition;
		zephyr,flash = &flash0;
		zephyr,console = &uart9;
		zephyr,shell-uart = &uart9;
		zephyr,entropy = &trng;
		zephyr,bt-hci = &bt_hci_uart;
	};

	leds {
		compatible = "gpio-leds";

		led1: led1 {
			gpios = <&ioport1 7 GPIO_ACTIVE_LOW>;
			label = "LEDR";
		};

		led2: led2 {
			gpios = <&ioport4 0 GPIO_ACTIVE_HIGH>;
			label = "LEDG";
		};

		led3: led3 {
			gpios = <&ioport8 0 GPIO_ACTIVE_HIGH>;
			label = "LEDB";
		};
	};

	download-esp32 {
		compatible = "regulator-fixed";
		regulator-name = "download_esp32";
		enable-gpios = <&ioport8 3 GPIO_ACTIVE_HIGH>;
		regulator-boot-on;
	};

	aliases {
		led0 = &led1;
	};
};

&sci9 {
	pinctrl-0 = <&sci9_default>;
	pinctrl-names = "default";
	status = "okay";

	uart9: uart {
		current-speed = <115200>;
		status = "okay";
	};
};

&sci8 {
	pinctrl-0 = <&sci8_default>;
	pinctrl-names = "default";
	status = "okay";

	uart8: uart {
		current-speed = <921600>;
		status = "okay";
		hw-flow-control;

		bt_hci_uart: bt_hci_uart {
			compatible = "zephyr,bt-hci-uart";
			status = "okay";

			esp32 {
				compatible = "renesas,bt-hci-da1453x";
				status = "okay";
				reset-gpios = <&ioport8 4 GPIO_ACTIVE_LOW>;
				reset-assert-duration-ms = <100>;
				boot-duration-ms = <2000>;
			};
		};
	};
};

&option_setting_s {
	status = "disabled";
};

&option_setting_sas {
	status = "disabled";
};

&option_setting_ofs {
	status = "disabled";
};

&iic0 {
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;
	interrupts = <87 1>, <88 1>, <89 1>, <90 1>;
	interrupt-names = "rxi", "txi", "tei", "eri";
	clock-frequency = <DT_FREQ_M(1)>;
	pinctrl-0 = <&iic0_default>;
	pinctrl-names = "default";
};

&iic1 {
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;
	interrupts = <91 1>, <92 1>, <93 1>, <94 1>;
	interrupt-names = "rxi", "txi", "tei", "eri";
	clock-frequency = <DT_FREQ_M(1)>;
	pinctrl-0 = <&iic1_default>;
	pinctrl-names = "default";
};

&spi1 {
	status = "okay";
	pinctrl-0 = <&spi1_default>;
	pinctrl-names = "default";
	clock-frequency = <DT_FREQ_M(5)>;
	cs-gpios = <&ioport1 3 GPIO_ACTIVE_LOW>,
		   <&ioport1 4 GPIO_ACTIVE_LOW>;

	esp_hosted@1 {
		status = "ok";
		compatible = "espressif,esp-hosted";
		reg = <0x1>;
		spi-max-frequency = <DT_FREQ_M(5)>;
		reset-gpios = <&ioport8 4 GPIO_ACTIVE_HIGH>;
		handshake-gpios = <&ioport8 6 GPIO_ACTIVE_HIGH>;
		dataready-gpios = <&ioport8 3 GPIO_ACTIVE_HIGH>;
	};
};

&ioport0 {
	status = "okay";
};

&ioport1 {
	status = "okay";
};

&ioport2 {
	status = "okay";
};

&ioport3 {
	status = "okay";
};

&ioport4 {
	status = "okay";
};

&ioport5 {
	status = "okay";
};

&ioport6 {
	status = "okay";
};

&ioport7 {
	status = "okay";
};

&ioport8 {
	status = "okay";
};

&ioport9 {
	status = "okay";
};

&ioporta {
	status = "okay";
};

&ioportb {
	status = "okay";
};

&xtal {
	clock-frequency = <DT_FREQ_M(24)>;
	mosel = <0>;
	#clock-cells = <0>;
	status = "okay";
};

&subclk {
	status = "okay";
};

&pll {
	clocks = <&xtal>;
	div = <3>;
	mul = <25 0>;
	status = "okay";
};

&usbhs {
	pinctrl-0 = <&usbhs_default>;
	pinctrl-names = "default";
	maximum-speed = "high-speed";
	status = "okay";

	zephyr_udc0: udc {
		status = "okay";

		board_cdc_acm_uart: board_cdc_acm_uart {
			compatible = "zephyr,cdc-acm-uart";
		};
	};
};

&usbhs_phy {
	phys-clock-src = "xtal";
};

&adc0 {
	status = "okay";
	pinctrl-0 = <&adc0_default>;
	pinctrl-names = "default";
};

&port_irq9 {
	interrupts = <41 12>;
	status = "okay";
};

&port_irq10 {
	interrupts = <42 12>;
	status = "okay";
};

&pwm1 {
	pinctrl-0 = <&pwm1_default>;
	pinctrl-names = "default";
	interrupts = <63 1>, <64 1>;
	interrupt-names = "gtioca", "overflow";
	status = "okay";
};

&flash0 {
	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		boot_partition: partition@0 {
			label = "mcuboot";
			reg = <0x00000000 DT_SIZE_K(64)>;
			read-only;
		};

		code_partition: partition@10000 {
			label = "image-0";
			reg = <0x00010000 (DT_SIZE_M(2) - DT_SIZE_K(64))>;
		};
	};
};

&flash1 {
	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		storage_partition: partition@0 {
			label = "storage";
			reg = <0X0 DT_SIZE_K(8)>;
		};
	};
};

&trng {
	status = "okay";
};

&eth {
	local-mac-address = [74 90 50 B0 5D E9];
	status = "okay";
	phy-handle = <&phy>;
};

&mdio {
	pinctrl-0 = <&ether_default>;
	pinctrl-names = "default";
	status = "okay";

	phy: ethernet-phy@0 {
		compatible = "ethernet-phy";
		reg = <0>;
		status = "okay";
	};
};

&pwm6 {
	pinctrl-0 = <&pwm6_default>;
	pinctrl-names = "default";
	interrupts = <63 1>, <64 1>;
	interrupt-names = "gtioca", "overflow";
	status = "okay";

	eth_clock: pwmclock {
		status = "okay";
		compatible = "pwm-clock";
		clock-frequency = <DT_FREQ_M(25)>;
		#clock-cells = <1>;
		pwms = <&pwm6 1 PWM_KHZ(25000) PWM_POLARITY_NORMAL>;
	};
};

#include "arduino_mkr_connector.dtsi"