| /* |
| * Copyright (c) 2019 Stéphane D'Alu |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <nordic/nrf52832_qfaa.dtsi> |
| #include "decawave_dwm1001_dev-pinctrl.dtsi" |
| #include <zephyr/dt-bindings/input/input-event-codes.h> |
| |
| / { |
| model = "Decawave DWM1001-DEV"; |
| compatible = "decawave,dwm1001"; |
| |
| chosen { |
| zephyr,console = &uart0; |
| zephyr,shell-uart = &uart0; |
| zephyr,uart-mcumgr = &uart0; |
| zephyr,bt-mon-uart = &uart0; |
| zephyr,bt-c2h-uart = &uart0; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,code-partition = &slot0_partition; |
| zephyr,ieee802154 = &ieee802154; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| led0_red: led_0 { |
| gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; |
| label = "Red LED 0"; |
| }; |
| led1_green: led_1 { |
| gpios = <&gpio0 30 GPIO_ACTIVE_LOW>; |
| label = "Green LED 1"; |
| }; |
| led2_red: led_2 { |
| gpios = <&gpio0 22 GPIO_ACTIVE_LOW>; |
| label = "Red LED 2"; |
| }; |
| led3_blue: led_3 { |
| gpios = <&gpio0 31 GPIO_ACTIVE_LOW>; |
| label = "Blue LED 3"; |
| }; |
| }; |
| |
| pwmleds { |
| compatible = "pwm-leds"; |
| pwm_led0_red: pwm_led_0 { |
| pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>; |
| label = "Red PWM LED"; |
| }; |
| }; |
| |
| buttons { |
| compatible = "gpio-keys"; |
| button0: button_0 { |
| gpios = <&gpio0 2 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| label = "Push button switch 0"; |
| zephyr,code = <INPUT_KEY_0>; |
| }; |
| }; |
| |
| /* These aliases are provided for compatibility with samples */ |
| aliases { |
| sw0 = &button0; |
| led0 = &led0_red; |
| led1 = &led1_green; |
| led2 = &led2_red; |
| led3 = &led3_blue; |
| led0-red = &led0_red; |
| led1-green = &led1_green; |
| led2-red = &led2_red; |
| led3-blue = &led3_blue; |
| pwm-led0 = &pwm_led0_red; |
| watchdog0 = &wdt0; |
| accel0 = &lis2dh12; |
| }; |
| |
| }; |
| |
| &adc { |
| status = "okay"; |
| }; |
| |
| &uicr { |
| gpio-as-nreset; |
| }; |
| |
| &gpiote { |
| status = "okay"; |
| }; |
| |
| &gpio0 { |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| compatible = "nordic,nrf-uart"; |
| current-speed = <115200>; |
| pinctrl-0 = <&uart0_default>; |
| pinctrl-1 = <&uart0_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &i2c0 { |
| compatible = "nordic,nrf-twim"; |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| |
| pinctrl-0 = <&i2c0_default>; |
| pinctrl-1 = <&i2c0_sleep>; |
| pinctrl-names = "default", "sleep"; |
| lis2dh12: lis2dh12@19 { |
| compatible = "st,lis2dh12", "st,lis2dh"; |
| reg = <0x19>; |
| irq-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| &spi1 { |
| compatible = "nordic,nrf-spi"; |
| status = "okay"; |
| cs-gpios = <&gpio0 3 0>; |
| pinctrl-0 = <&spi1_default>; |
| pinctrl-1 = <&spi1_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &spi2 { |
| compatible = "nordic,nrf-spi"; |
| status = "okay"; |
| cs-gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; |
| |
| pinctrl-0 = <&spi2_default>; |
| pinctrl-1 = <&spi2_sleep>; |
| pinctrl-names = "default", "sleep"; |
| ieee802154: dw1000@0 { |
| compatible = "decawave,dw1000"; |
| spi-max-frequency = <8000000>; |
| int-gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>; /* P0.19 */ |
| reset-gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; /* P0.24 */ |
| status = "okay"; |
| reg = <0>; |
| }; |
| }; |
| |
| &pwm0 { |
| status = "okay"; |
| pinctrl-0 = <&pwm0_default>; |
| pinctrl-1 = <&pwm0_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &flash0 { |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| boot_partition: partition@0 { |
| label = "mcuboot"; |
| reg = <0x00000000 0xc000>; |
| }; |
| slot0_partition: partition@c000 { |
| label = "image-0"; |
| reg = <0x0000C000 0x32000>; |
| }; |
| slot1_partition: partition@3e000 { |
| label = "image-1"; |
| reg = <0x0003E000 0x32000>; |
| }; |
| scratch_partition: partition@70000 { |
| label = "image-scratch"; |
| reg = <0x00070000 0xa000>; |
| }; |
| storage_partition: partition@7a000 { |
| label = "storage"; |
| reg = <0x0007a000 0x00006000>; |
| }; |
| }; |
| }; |