boards/nxp/frdm_rw612/frdm_rw612.dts

/*
 * Copyright 2024 NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nxp/nxp_rw6xx.dtsi>
#include "frdm_rw612-pinctrl.dtsi"

/ {
	model = "nxp,frdm_rw612";

	aliases {
		led0 = &green_led;
		watchdog0 = &wwdt;
		usart-0 = &flexcomm3;
		i2c-0 = &flexcomm2;
		pwm-0 = &sctimer;
	};

	chosen {
		zephyr,sram = &sram_data;
		zephyr,flash = &w25q512jvfiq;
		zephyr,console = &flexcomm3;
		zephyr,shell-uart = &flexcomm3;
	};

	leds {
		compatible = "gpio-leds";
		green_led: led_1 {
			gpios = <&hsgpio0 12 0>;
		};
	};
};

&flexcomm3 {
	compatible = "nxp,lpc-usart";
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&pinmux_flexcomm3_usart>;
	pinctrl-names = "default";
};

&flexcomm0 {
	compatible = "nxp,lpc-usart";
	status = "disabled";
	current-speed = <115200>;
	pinctrl-0 = <&pinmux_flexcomm0_usart>;
	pinctrl-names = "default";
};

&hsgpio0 {
	status = "okay";
};

&flexspi {
	status = "okay";
	ahb-bufferable;
	ahb-prefetch;
	ahb-cacheable;
	ahb-read-addr-opt;
	ahb-boundary = "1024";
	rx-clock-source = <1>;
	rx-clock-source-b = <1>;
	/* Winbond external flash */
	w25q512jvfiq: w25q512jvfiq@0 {
		compatible = "nxp,imx-flexspi-nor";
		reg = <0>;
		size = <DT_SIZE_M(64 * 8)>;
		status = "okay";
		erase-block-size = <4096>;
		write-block-size = <1>;
		spi-max-frequency = <104000000>;
	};
	aps6404l: aps6404l@2 {
			compatible = "nxp,imx-flexspi-aps6404l";
			/* APS6404L is 8MB, 64MBit pSRAM */
			size = <DT_SIZE_M(8 * 8)>;
			reg = <2>;
			spi-max-frequency = <109000000>;
			/* PSRAM cannot be enabled while board is in default XIP
			 * configuration, as it will conflict with flash chip.
			 */
			status = "disabled";
			cs-interval-unit = <1>;
			cs-interval = <2>;
			cs-hold-time = <3>;
			cs-setup-time = <3>;
			data-valid-time = <6>;
			column-space = <0>;
			ahb-write-wait-unit = <2>;
			ahb-write-wait-interval = <0>;
	};
};

&hci {
	status = "okay";
	wakeup-source;
};

&enet_mac {
	status = "okay";
	pinctrl-0 = <&pinmux_enet>;
	pinctrl-names = "default";
	phy-handle = <&phy>;
	zephyr,random-mac-address;
	phy-connection-type = "rmii";
};

&enet_mdio {
	status = "okay";
	pinctrl-0 = <&pinmux_mdio>;
	pinctrl-names = "default";
	phy: phy@2 {
		compatible = "microchip,ksz8081";
		reg = <2>;
		status = "okay";
		reset-gpios = <&hsgpio1 23 GPIO_ACTIVE_HIGH>;
		int-gpios = <&hsgpio0 21 GPIO_ACTIVE_HIGH>;
		microchip,interface-type = "rmii";
	};
};

&wwdt {
	status = "okay";
};

&dma0 {
	status = "okay";
};

&mrt0_channel0 {
	status = "okay";
};

&ctimer0 {
	status = "okay";
};

&pmu {
	reset-causes-en = <PMU_RESET_CM33_LOCKUP>,
			  <PMU_RESET_ITRC>,
			  <PMU_RESET_AP_RESET>;
};

/* OS Timer is the wakeup source for PM mode 2 */
&os_timer {
	status = "okay";
	wakeup-source;
};

&systick {
	status = "disabled";
};

&adc0 {
	status = "okay";
};

&dac0 {
	status = "okay";
};

&sctimer {
	status = "okay";
	pinctrl-0 = <&pinmux_pwm0>;
	pinctrl-names = "default";
};

zephyr_udc0: &usb_otg {
	status = "okay";
};

/*
 * the default resistors on the board breaks out the MOSI/MISO
 * pins to the nets labelled "UART" which go to J1 2 and 4,
 * but we are using it for spi mosi and miso here.
 * SCK is on J2 6 as labelled.
 */
&flexcomm1 {
	compatible = "nxp,lpc-spi";
	pinctrl-0 = <&pinmux_flexcomm1_spi>;
	pinctrl-names = "default";
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;
};

arduino_i2c: &flexcomm2 {
	compatible = "nxp,lpc-i2c";
	status = "okay";
	clock-frequency = <I2C_BITRATE_FAST>;
	#address-cells = <1>;
	#size-cells = <0>;
	pinctrl-0 = <&pinmux_flexcomm2_i2c>;
	pinctrl-names = "default";
};