121 lines
2.4 KiB
Plaintext
121 lines
2.4 KiB
Plaintext
/*
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* Copyright 2024 NXP
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "frdm_mcxn236-pinctrl.dtsi"
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#include <zephyr/dt-bindings/i2c/i2c.h>
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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/ {
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aliases{
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led0 = &red_led;
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led1 = &green_led;
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led2 = &blue_led;
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sw0 = &user_button_2;
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sw1 = &user_button_3;
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};
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leds {
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compatible = "gpio-leds";
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green_led: led_1 {
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gpios = <&gpio4 19 GPIO_ACTIVE_LOW>;
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label = "Green LED";
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};
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blue_led: led_2 {
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gpios = <&gpio4 17 GPIO_ACTIVE_LOW>;
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label = "Blue LED";
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};
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red_led: led_3 {
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gpios = <&gpio4 18 GPIO_ACTIVE_LOW>;
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label = "Red LED";
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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user_button_2: button_0 {
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label = "User SW2";
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gpios = <&gpio0 20 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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zephyr,code = <INPUT_KEY_WAKEUP>;
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};
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user_button_3: button_1 {
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label = "User SW3";
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gpios = <&gpio0 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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zephyr,code = <INPUT_KEY_0>;
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};
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};
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};
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&flexcomm2_lpuart2 {
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current-speed = <115200>;
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pinctrl-0 = <&pinmux_flexcomm2_lpuart>;
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pinctrl-names = "default";
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};
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&flexcomm2_lpi2c2 {
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pinctrl-0 = <&pinmux_flexcomm2_lpi2c>;
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pinctrl-names = "default";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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};
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&flexcomm3_lpspi3 {
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pinctrl-0 = <&pinmux_flexcomm3_lpspi>;
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pinctrl-names = "default";
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};
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&flexcomm4_lpuart4 {
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current-speed = <115200>;
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pinctrl-0 = <&pinmux_flexcomm4_lpuart>;
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pinctrl-names = "default";
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};
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&flexcomm5_lpi2c5 {
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pinctrl-0 = <&pinmux_flexcomm5_lpi2c>;
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pinctrl-names = "default";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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};
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/*
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* MCXN236 board uses OS timer as the kernel timer
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* In case we need to switch to SYSTICK timer, then
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* replace &os_timer with &systick
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*/
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&os_timer {
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status = "disabled";
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};
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&systick {
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status = "okay";
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};
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&flash {
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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boot_partition: partition@0 {
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label = "mcuboot";
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reg = <0x00000000 DT_SIZE_K(64)>;
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};
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/* Note slot 0 has one additional sector,
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* this is intended for use with the swap move algorithm
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*/
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slot0_partition: partition@10000 {
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label = "image-0";
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reg = <0x00010000 DT_SIZE_K(480)>;
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};
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slot1_partition: partition@80000 {
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label = "image-1";
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reg = <0x0088000 DT_SIZE_K(472)>;
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};
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};
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};
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&flexpwm1_pwm0 {
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pinctrl-0 = <&pinmux_flexpwm1_pwm0>;
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pinctrl-names = "default";
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};
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