181 lines
3.7 KiB
Plaintext
181 lines
3.7 KiB
Plaintext
/*
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* Copyright (c) 2019 SEAL AG
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <mem.h>
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#include <nxp/nxp_k82fn256vxx15.dtsi>
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#include <dt-bindings/pwm/pwm.h>
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/ {
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model = "NXP Kinetis K82 Freedom Board";
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compatible = "nxp,mk82f25615", "nxp,k82f", "nxp,k8x";
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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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pwm-led0 = &red_pwm_led;
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pwm-led1 = &green_pwm_led;
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pwm-led2 = &blue_pwm_led;
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sw0 = &user_button_0;
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sw1 = &user_button_1;
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};
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chosen {
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,code-partition = &slot0_partition;
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zephyr,console = &lpuart4;
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zephyr,shell-uart = &lpuart4;
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zephyr,uart-pipe = &lpuart4;
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};
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leds {
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compatible = "gpio-leds";
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red_led: led_0 {
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gpios = <&gpioc 8 0>;
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label = "User LED D3 Red";
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};
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green_led: led_1 {
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gpios = <&gpioc 9 0>;
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label = "User LED D3 Green";
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};
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blue_led: led_2 {
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gpios = <&gpioc 10 0>;
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label = "User LED D3 Blue";
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};
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};
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pwmleds {
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compatible = "pwm-leds";
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red_pwm_led: red_pwm_led {
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pwms = <&pwm3 4 15625000 PWM_POLARITY_INVERTED>;
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};
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green_pwm_led: green_pwm_led {
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pwms = <&pwm3 5 15625000 PWM_POLARITY_INVERTED>;
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};
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blue_pwm_led: blue_pwm_led {
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pwms = <&pwm3 6 15625000 PWM_POLARITY_INVERTED>;
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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_0: button_0 {
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label = "User SW2";
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gpios = <&gpioa 4 GPIO_INT_ACTIVE_LOW>;
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};
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user_button_1: button_1 {
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label = "User SW3";
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gpios = <&gpioc 6 GPIO_INT_ACTIVE_LOW>;
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};
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};
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arduino_header: connector {
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compatible = "arduino-header-r3";
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#gpio-cells = <2>;
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gpio-map-mask = <0xffffffff 0xffffffc0>;
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gpio-map-pass-thru = <0 0x3f>;
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gpio-map = <0 0 &gpiob 0 0>, /* A0 */
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<1 0 &gpiob 1 0>, /* A1 */
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<2 0 &gpioc 1 0>, /* A2 */
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<3 0 &gpioc 2 0>, /* A3 */
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<4 0 &gpiob 3 0>, /* A4 */
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<5 0 &gpiob 2 0>, /* A5 */
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<6 0 &gpiob 16 0>, /* D0 */
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<7 0 &gpiob 17 0>, /* D1 */
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<8 0 &gpioc 12 0>, /* D2 */
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<9 0 &gpiod 0 0>, /* D3 */
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<10 0 &gpioc 11 0>, /* D4 */
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<11 0 &gpioc 10 0>, /* D5 */
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<12 0 &gpioc 8 0>, /* D6 */
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<13 0 &gpioc 9 0>, /* D7 */
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<14 0 &gpioc 3 0>, /* D8 */
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<15 0 &gpioc 5 0>, /* D9 */
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<16 0 &gpiod 4 0>, /* D10 */
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<17 0 &gpiod 2 0>, /* D11 */
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<18 0 &gpiod 3 0>, /* D12 */
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<19 0 &gpiod 1 0>, /* D13 */
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<20 0 &gpioa 1 0>, /* D14 */
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<21 0 &gpioa 2 0>; /* D15 */
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};
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};
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&flash0 {
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/*
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* For more information, see:
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* http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions
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*/
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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 = <0x0 DT_SIZE_K(48)>;
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};
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storage_partition: partition@c000 {
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label = "storage";
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reg = <0xc000 DT_SIZE_K(32)>;
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};
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slot0_partition: partition@14000 {
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label = "image-0";
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reg = <0x14000 DT_SIZE_K(80)>;
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};
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slot1_partition: partition@28000 {
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label = "image-1";
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reg = <0x28000 DT_SIZE_K(80)>;
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};
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scratch_partition: partition@3c000 {
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label = "image-scratch";
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reg = <0x3c000 DT_SIZE_K(16)>;
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};
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};
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};
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&i2c3 {
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status = "okay";
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fxos8700@1c {
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compatible = "nxp,fxos8700";
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reg = <0x1c>;
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label = "FXOS8700";
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int1-gpios = <&gpioc 13 GPIO_ACTIVE_LOW>;
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};
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};
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&lpuart4 {
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status = "okay";
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current-speed = <115200>;
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};
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&pwm3 {
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status = "okay";
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};
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&spi1 {
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status = "okay";
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mx25u32: mx25u3235f@0 {
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compatible = "jedec,spi-nor";
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label = "MX25U3235F";
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reg = <0>;
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spi-max-frequency = <104000000>;
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wp-gpios = <&gpioe 3 0>;
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reset-gpios = <&gpioe 0 0>;
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size = <0x2000000>;
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has-be32k;
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jedec-id = [c2 25 36];
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};
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};
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&usbd {
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status = "okay";
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};
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