Your Name
358 lines
6.6 KiB
Devicetree
Executable File
358 lines
6.6 KiB
Devicetree
Executable File
/*
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* Copyright (c) 2018-2023 Nordic Semiconductor ASA
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* Copyright (c) 2017 Linaro Limited
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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 <nordic/nrf52840_qiaa.dtsi>
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#include "nrf52840_qalmari-pinctrl.dtsi"
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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#include <zephyr/dt-bindings/led/led.h>
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#include "fstab.dtsi"
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/ {
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model = "Nordic NRF52840 QALMARI";
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compatible = "nordic,nrf52840-qalmari";
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chosen {
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zephyr,console = &cdc_acm_uart;
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zephyr,shell-uart = &cdc_acm_uart;
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zephyr,uart-mcumgr = &cdc_acm_uart;
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zephyr,bt-mon-uart = &cdc_acm_uart;
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zephyr,bt-c2h-uart = &cdc_acm_uart;
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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,ieee802154 = &ieee802154;
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};
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leds {
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compatible = "gpio-leds";
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led1: led_1 {
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gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
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label = "LED 1";
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status = "okay";
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};
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led2: led_2 {
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gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
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label = "LED 2";
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status = "okay";
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};
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led3: led_3 {
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gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
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label = "LED 3";
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status = "okay";
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};
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led4: led_4 {
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gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
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label = "LED 4";
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status = "okay";
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};
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led5: led_5 {
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gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
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label = "LED 5";
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status = "okay";
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};
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led6: led_6 {
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gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
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label = "LED 6";
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status = "okay";
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};
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led7: led_7 {
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gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
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label = "LED 7";
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status = "okay";
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};
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led8: led_8 {
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gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
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label = "LED 8";
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status = "okay";
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};
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};
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pwmleds {
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compatible = "pwm-leds";
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pwm_led1: pwm_led_1 {
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pwms = <&pwm1 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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label = "PWM LED 1";
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};
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pwm_led2: pwm_led_2 {
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pwms = <&pwm1 1 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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label = "PWM LED 2";
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};
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pwm_led3: pwm_led_3 {
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pwms = <&pwm1 2 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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label = "PWM LED 3";
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};
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pwm_led4: pwm_led_4 {
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pwms = <&pwm1 3 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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label = "PWM LED 4";
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};
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pwm_led5: pwm_led_5 {
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pwms = <&pwm2 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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label = "PWM LED 5";
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};
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pwm_led6: pwm_led_6 {
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pwms = <&pwm2 1 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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label = "PWM LED 6";
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};
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pwm_led7: pwm_led_7 {
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pwms = <&pwm2 2 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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label = "PWM LED 7";
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};
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pwm_led8: pwm_led_8 {
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pwms = <&pwm2 3 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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label = "PWM LED 8";
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};
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};
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pwm {
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compatible = "pwm-leds";
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pwm_vibration: pwm_vibration {
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pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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label = "PWM vibration motor";
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};
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pwm_buzzer: pwm_buzzer {
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pwms = <&pwm0 1 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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label = "PWM buzzer";
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};
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};
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buttons {
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compatible = "gpio-keys";
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debounce-interval-ms = <100>;
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button1: button_1 {
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gpios = <&gpio0 17 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
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label = "Push button switch 1";
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zephyr,code = <INPUT_KEY_0>;
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};
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button2: button_2 {
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gpios = <&gpio0 15 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
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label = "Push button switch 2";
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zephyr,code = <INPUT_KEY_1>;
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};
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};
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interrupts {
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compatible = "gpio-keys";
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interrupt_head: interrupt_head {
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gpios = <&gpio0 23 (GPIO_ACTIVE_HIGH)>;
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label = "head interrupt pin";
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};
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};
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aliases {
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btn1 = &button1;
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btn2 = &button2;
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int-head = &interrupt_head;
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int-btn-1 = &button1;
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int-btn-2 = &button2;
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led1 = &led1;
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led2 = &led2;
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led3 = &led3;
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led4 = &led4;
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led5 = &led5;
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led6 = &led6;
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led7 = &led7;
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led8 = &led8;
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pwm-led1 = &pwm_led1;
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pwm-led2 = &pwm_led2;
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pwm-led3 = &pwm_led3;
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pwm-led4 = &pwm_led4;
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pwm-led5 = &pwm_led5;
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pwm-led6 = &pwm_led6;
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pwm-led7 = &pwm_led7;
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pwm-led8 = &pwm_led8;
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buzzer = &pwm_buzzer;
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vibration = &pwm_vibration;
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mcuboot-button0 = &button1;
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mcuboot-button1 = &button2;
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mcuboot-led0 = &led1;
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watchdog0 = &wdt0;
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pwm0 = &pwm0;
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pwm-leds = &pwm1;
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led-strip = &led_strip;
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i2c-1 = &i2c1;
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uart-0 = &uart0;
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};
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vbatt {
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status = "okay";
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compatible = "voltage-divider";
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io-channels = <&adc 2>;
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output-ohms = <100000>;
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full-ohms = <(100000 + 100000)>;
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//power-gpios = <&gpio0 11 GPIO_PULL_UP>;
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};
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};
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&pwm0 {
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status = "okay";
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pinctrl-0 = <&pwm0_default>;
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pinctrl-1 = <&pwm0_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&pwm1 {
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status = "okay";
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pinctrl-0 = <&pwm1_leds_default>;
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pinctrl-1 = <&pwm1_leds_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&pwm2 {
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status = "okay";
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pinctrl-0 = <&pwm2_leds_default>;
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pinctrl-1 = <&pwm2_leds_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&uart0 {
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compatible = "nordic,nrf-uarte";
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status = "okay";
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current-speed = <115200>;
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pinctrl-0 = <&uart0_default>;
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pinctrl-names = "default";
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};
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&spi0 {
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compatible = "nordic,nrf-spi";
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/* Cannot be used together with i2c0. */
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status = "okay";
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pinctrl-0 = <&spi0_default>;
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pinctrl-1 = <&spi0_sleep>;
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pinctrl-names = "default", "sleep";
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led_strip: ws2812-spi@0 {
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compatible = "worldsemi,ws2812-spi";
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reg = <0x0>;
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chain-length = <2>;
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color-mapping = <LED_COLOR_ID_GREEN
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LED_COLOR_ID_RED
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LED_COLOR_ID_BLUE>;
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spi-one-frame = <0x70>;
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spi-zero-frame = <0x40>;
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spi-max-frequency = <4000000>;
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};
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};
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&spi1 {
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compatible = "nordic,nrf-spi";
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//status = "okay";
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status = "disabled";
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pinctrl-0 = <&spi1_default>;
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pinctrl-1 = <&spi1_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&i2c0 {
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/* Cannot be used together with spi0. */
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status = "disabled";
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pinctrl-0 = <&i2c0_default>;
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pinctrl-names = "default";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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};
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&i2c1 {
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status = "okay";
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pinctrl-0 = <&i2c1_default>;
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pinctrl-names = "default";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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};
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zephyr_udc0: &usbd {
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compatible = "nordic,nrf-usbd";
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status = "okay";
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cdc_acm_uart: cdc_acm_uart {
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compatible = "zephyr,cdc-acm-uart";
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};
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};
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&ieee802154 {
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status = "okay";
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};
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&adc {
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status = "okay";
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};
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&gpiote {
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status = "okay";
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};
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&uicr {
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nfct-pins-as-gpios;
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gpio-as-nreset;
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};
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&gpio0 {
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status = "okay";
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};
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&gpio1 {
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status = "okay";
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};
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&systick {
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status = "disabled";
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};
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&nfct {
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status = "disabled";
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};
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&egu0 {
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status = "okay";
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};
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&ccm {
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status = "okay";
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};
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&cryptocell {
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status = "okay";
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};
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&ecb {
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status = "okay";
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};
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&rng {
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status = "okay";
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};
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&ppi {
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status = "okay";
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};
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&clock {
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status = "okay";
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};
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// RTC0 is not okay anymore! v.4.3.99
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// &rtc0 {
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// status = "okay";
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// };
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&mwu {
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status = "okay";
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};
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&power {
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status = "okay";
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};
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&acl {
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status = "okay";
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};
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// ITM is used for printf debugging and tracing on the SWO pin
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&itm {
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status = "okay";
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};
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