boards/arm/rddrone_fmuk66/rddrone_fmuk66.dts

/*
 * Copyright (c) 2021, Electromaticus LLC, 2021 NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nxp/MK66FN2M0VLQ18.dtsi>
#include <dt-bindings/pwm/pwm.h>

/ {
	model = "NXP RDDRONE FMUK66 board";
	compatible = "nxp,mk66f18", "nxp,k66f", "nxp,k6x";

	aliases {
		led0 = &amber_led;
		led1 = &green_led;
		pwm-led0 = &red_pwm_led;
		pwm-led1 = &green_pwm_led;
		pwm-led2 = &blue_pwm_led;
	};

	chosen {
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,code-partition = &slot0_partition;
		zephyr,console = &lpuart0;
		zephyr,shell-uart = &lpuart0;
		zephyr,uart-pipe = &lpuart0;
		zephyr,canbus = &flexcan0;
	};

	leds {
		compatible = "gpio-leds";
		amber_led: led_0 {
			gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
			label = "LED_AMB";
		};
		green_led: led_1 {
			gpios = <&gpiod 14 GPIO_ACTIVE_LOW>;
			label = "LED_GRN";
		};
	};

	pwmleds {
		compatible = "pwm-leds";

		red_pwm_led: red_pwm_led {
			pwms = <&ftm3 1 15625000 PWM_POLARITY_INVERTED>;
		};
		blue_pwm_led: blue_pwm_led {
			pwms = <&ftm3 4 15625000 PWM_POLARITY_INVERTED>;
		};
		green_pwm_led: green_pwm_led {
			pwms = <&ftm3 5 15625000 PWM_POLARITY_INVERTED>;
		};
	};
};

&sim {
	pllfll-select = <KINETIS_SIM_PLLFLLSEL_MCGPLLCLK>;
	er32k-select = <KINETIS_SIM_ER32KSEL_RTC>;
};

&cpu0 {
	clock-frequency = <160000000>;
};

&adc0 {
	status = "okay";
};

&adc1 {
	status = "okay";
};

&temp1 {
	status = "okay";
};

&dac0 {
	status = "okay";
	voltage-reference = <2>;
};

/* PWM header is powered by FlexTimer 0 for channels 1 to 4 */
&ftm0 {
	status = "okay";
	compatible = "nxp,kinetis-ftm-pwm";
	#pwm-cells = <3>;
	pinctrl-0 = <&FTM0_CH0_PTC1 &FTM0_CH1_PTA4 &FTM0_CH4_PTD4 &FTM0_CH5_PTD5>;
};


/* RGB LED powered by FlexTimer 3, and PWM headers for channel 5 and 6 */
&ftm3 {
	status = "okay";
	compatible = "nxp,kinetis-ftm-pwm";
	#pwm-cells = <3>;
	pinctrl-0 = <&FTM3_CH3_PTD3 &FTM3_CH4_PTC8 &FTM3_CH5_PTC9 &FTM3_CH6_PTE11 &FTM3_CH7_PTE12>;
};

/* LPUART connected to debug header */
&lpuart0 {
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&LPUART0_RX_PTD8 &LPUART0_TX_PTD9>;
};

zephyr_udc0: &usbotg {
	compatible = "nxp,kinetis-usbd";
	status = "okay";
	num-bidir-endpoints = <8>;
};

&uart0 {
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&UART0_RX_PTA1 &UART0_TX_PTA2>;
};

&uart1 {
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&UART1_RX_PTC3 &UART1_TX_PTC4>;
};

&uart2 {
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&UART2_RX_PTD2 &UART2_TX_PTD3>;
};

&uart4 {
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&UART4_RTS_b_PTE27 &UART4_CTS_b_PTC13 &UART4_RX_PTC14 &UART4_TX_PTC15>;
};

&usbotg {
	compatible = "nxp,kinetis-usbd";
	status = "okay";
	num-bidir-endpoints = <8>;
};

&gpioa {
	status = "okay";
};

&gpiob {
	status = "okay";
};

&gpioc {
	status = "okay";
};

&gpiod {
	status = "okay";
};

&gpioe {
	status = "okay";
};

&flash0 {

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

		boot_partition: partition@0 {
			label = "mcuboot";
			reg = <0x00000000 0x00010000>;
			read-only;
		};

		/*
		 * The flash starting at 0x00010000 and ending at
		 * 0x0001ffff (sectors 16-31) is reserved for use
		 * by the application.
		 */
		storage_partition: partition@1e000 {
			label = "storage";
			reg = <0x0001e000 0x00002000>;
		};

		slot0_partition: partition@20000 {
			label = "image-0";
			reg = <0x00020000 0x00060000>;
		};
		slot1_partition: partition@80000 {
			label = "image-1";
			reg = <0x00080000 0x00060000>;
		};
		scratch_partition: partition@e0000 {
			label = "image-scratch";
			reg = <0x000e0000 0x00020000>;
		};
	};
};

&enet {
	status = "okay";
	pinctrl-0 = <&RMII0_RXER_PTA5 &RMII0_RXD1_PTA12
		     &RMII0_RXD0_PTA13 &RMII0_CRS_DV_PTA14
		     &RMII0_TXEN_PTA15 &RMII0_TXD0_PTA16
		     &RMII0_TXD1_PTA17 &RMII0_MDIO_PTB0
		     &RMII0_MDC_PTB1>;
};

&RMII0_MDIO_PTB0 {
	bias-pull-up;
	drive-open-drain;
};

&flexcan0 {
	status = "okay";
	pinctrl-0 = <&CAN0_TX_PTB18 &CAN0_RX_PTB19>;
	bus-speed = <125000>;
};

&CAN0_RX_PTB19 {
	bias-pull-up;
};

&flexcan1 {
	status = "okay";
	pinctrl-0 = <&CAN1_TX_PTC17 &CAN1_RX_PTC16>;
	bus-speed = <125000>;
};

&CAN1_RX_PTC16 {
	bias-pull-up;
};

/* external i2c port */
&i2c0 {
	status = "okay";
	pinctrl-0 = <&I2C0_SCL_PTE24 &I2C0_SDA_PTE25>;
};

/* magnetometer (bmm150), barometer (bmp280), pressure (mpl3115),
 * secure element (a7102ch) i2c bus
 */
&i2c1 {
	status = "okay";
	pinctrl-0 = <&I2C1_SCL_PTC10 &I2C1_SDA_PTC11>;
};

/* f-ram spi port */
&spi0 {
	status = "okay";
	pinctrl-0 = <&SPI0_PCS2_PTC2 &SPI0_SCK_PTC5 &SPI0_SOUT_PTC6 &SPI0_SIN_PTC7>;
};

/* flash (w25x40), accel, magneto (fxos8700), gyro (fxas2100) */
&spi1 {
	status = "okay";
	pinctrl-0 = <&SPI1_PCS0_PTB10 &SPI1_PCS1_PTB9 &SPI1_SCK_PTB11
			&SPI1_SOUT_PTB16 &SPI1_SIN_PTB17>;
};

/* external spi */
&spi2 {
	status = "okay";
	pinctrl-0 = <&SPI2_PCS0_PTB20 &SPI2_SCK_PTB21 &SPI2_SOUT_PTB22 &SPI2_SIN_PTB23>;
};

&edma0 {
	status = "okay";
};

&pit0 {
	status = "okay";
};