| /* |
| * Copyright (c) 2021, Electromaticus LLC, 2022 NXP |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| |
| #include <nxp/nxp_k66.dtsi> |
| #include <zephyr/dt-bindings/pwm/pwm.h> |
| #include "rddrone_fmuk66-pinctrl.dtsi" |
| #include <freq.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; |
| magn0 = &bmm150; |
| red-pwm-led = &red_pwm_led; |
| green-pwm-led = &green_pwm_led; |
| blue-pwm-led = &blue_pwm_led; |
| }; |
| |
| chosen { |
| /* |
| * Note: when using DMA, the SRAM region must be set to |
| * a memory region that is not cached by the chip. If the chosen |
| * sram region is changed and DMA is in use, you will |
| * encounter issues! |
| */ |
| 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>; |
| }; |
| }; |
| |
| transceiver0: can-phy0 { |
| compatible = "nxp,tja1042", "can-transceiver-gpio"; |
| max-bitrate = <5000000>; |
| standby-gpios = <&gpioc 19 GPIO_ACTIVE_HIGH>; |
| #phy-cells = <0>; |
| }; |
| |
| transceiver1: can-phy1 { |
| compatible = "nxp,tja1042", "can-transceiver-gpio"; |
| max-bitrate = <5000000>; |
| standby-gpios = <&gpioc 18 GPIO_ACTIVE_HIGH>; |
| #phy-cells = <0>; |
| }; |
| |
| /* This regulator enables the 3V3_S line, which powers sensors on-board. */ |
| reg-3v3-s { |
| compatible = "regulator-fixed"; |
| regulator-name = "reg-3v3-s"; |
| enable-gpios = <&gpiob 8 GPIO_ACTIVE_HIGH>; |
| startup-delay-us = <2000>; |
| regulator-always-on; |
| status = "okay"; |
| }; |
| |
| /* This regulator enables the onboard Ethernet PHY */ |
| reg-3v3-neth { |
| compatible = "regulator-fixed"; |
| regulator-name = "reg-3v3-neth"; |
| enable-gpios = <&gpiob 3 GPIO_ACTIVE_LOW>; |
| regulator-always-on; |
| status = "okay"; |
| }; |
| |
| /* This regulator enables the onboard SD card support */ |
| reg-3v3-sd { |
| compatible = "regulator-fixed"; |
| regulator-name = "reg-3v3-sd"; |
| enable-gpios = <&gpiod 6 GPIO_ACTIVE_HIGH>; |
| regulator-always-on; |
| status = "okay"; |
| }; |
| }; |
| |
| &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_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| |
| /* 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_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| /* LPUART connected to debug header */ |
| &lpuart0 { |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&lpuart0_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| zephyr_udc0: &usbotg { |
| compatible = "nxp,kinetis-usbd"; |
| status = "okay"; |
| num-bidir-endpoints = <8>; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&uart0_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| &uart1 { |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&uart1_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&uart2_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| &uart4 { |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&uart4_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| &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 = <&enet_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| &flexcan0 { |
| status = "okay"; |
| pinctrl-0 = <&flexcan0_default>; |
| pinctrl-names = "default"; |
| bus-speed = <125000>; |
| phys = <&transceiver0>; |
| }; |
| |
| &flexcan1 { |
| status = "okay"; |
| pinctrl-0 = <&flexcan1_default>; |
| pinctrl-names = "default"; |
| bus-speed = <125000>; |
| phys = <&transceiver1>; |
| }; |
| |
| /* external i2c port */ |
| &i2c0 { |
| status = "okay"; |
| pinctrl-0 = <&i2c0_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| /* magnetometer (bmm150), barometer (bmp280), pressure (mpl3115), |
| * secure element (a7102ch) i2c bus |
| */ |
| &i2c1 { |
| status = "okay"; |
| pinctrl-0 = <&i2c1_default>; |
| pinctrl-names = "default"; |
| |
| /* |
| * This board does not have a BME280, it has a BMP280. |
| * The two parts are incredibly similar, so the BME280 driver works for |
| * BMP280 as well. |
| */ |
| bme280@76 { |
| compatible = "bosch,bme280"; |
| status = "okay"; |
| reg = <0x76>; |
| }; |
| |
| bmm150: bmm150@10 { |
| compatible = "bosch,bmm150"; |
| status = "okay"; |
| reg = <0x10>; |
| }; |
| }; |
| |
| /* f-ram spi port */ |
| &spi0 { |
| status = "okay"; |
| pinctrl-0 = <&spi0_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| /* flash (w25x40), accel, magneto (fxos8700), gyro (fxas2100) */ |
| &spi1 { |
| status = "okay"; |
| pinctrl-0 = <&spi1_default>; |
| pinctrl-names = "default"; |
| /* |
| * cs-gpios needs to be populated as per the schematics |
| * fxos8700 - CS#0 |
| * fxas21002 - CS#1 |
| */ |
| cs-gpios = <&gpiob 10 GPIO_ACTIVE_LOW>, |
| <&gpiob 9 GPIO_ACTIVE_LOW>; |
| clock-frequency = <DT_FREQ_M(1)>; |
| |
| |
| fxos8700@0 { |
| compatible = "nxp,fxos8700"; |
| reg = <0>; |
| spi-max-frequency = <DT_FREQ_M(1)>; |
| reset-gpios = <&gpioa 25 GPIO_ACTIVE_HIGH>; |
| int1-gpios = <&gpioe 9 GPIO_ACTIVE_LOW>; |
| int2-gpios = <&gpioe 10 GPIO_ACTIVE_LOW>; |
| status = "okay"; |
| }; |
| |
| fxas21002@1 { |
| compatible = "nxp,fxas21002"; |
| reg = <1>; |
| spi-max-frequency = <DT_FREQ_M(1)>; |
| reset-gpios = <&gpiod 12 GPIO_ACTIVE_LOW>; |
| int1-gpios = <&gpioe 7 GPIO_ACTIVE_LOW>; |
| int2-gpios = <&gpioe 6 GPIO_ACTIVE_LOW>; |
| status = "okay"; |
| }; |
| |
| }; |
| |
| /* external spi */ |
| &spi2 { |
| status = "okay"; |
| pinctrl-0 = <&spi2_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| &edma0 { |
| status = "okay"; |
| }; |
| |
| &pit0 { |
| status = "okay"; |
| }; |
