| /* |
| * Copyright (c) 2018 Zelin <zelin@makerdiary.com> |
| * Copyright (c) 2018 makerdiary.com. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <nordic/nrf52832_qfaa.dtsi> |
| |
| / { |
| model = "nRF52832-MDK Micro Dev Kit"; |
| compatible = "nrf52832-mdk", "nordic,nrf52832-qfaa", |
| "nordic,nrf52832"; |
| |
| chosen { |
| zephyr,console = &uart0; |
| zephyr,shell-uart = &uart0; |
| zephyr,uart-mcumgr = &uart0; |
| zephyr,bt-mon-uart = &uart0; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,code-partition = &slot0_partition; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| led0_green: led_0 { |
| gpios = <&gpio0 22 GPIO_INT_ACTIVE_LOW>; |
| label = "Green LED 0"; |
| }; |
| led1_red: led_1 { |
| gpios = <&gpio0 23 GPIO_INT_ACTIVE_LOW>; |
| label = "Red LED 1"; |
| }; |
| led2_blue: led_2 { |
| gpios = <&gpio0 24 GPIO_INT_ACTIVE_LOW>; |
| label = "Blue LED 1"; |
| }; |
| }; |
| |
| buttons { |
| compatible = "gpio-keys"; |
| button0: button_0 { |
| gpios = <&gpio0 18 GPIO_PUD_PULL_UP>; |
| label = "Push button switch 0"; |
| }; |
| }; |
| |
| /* These aliases are provided for compatibility with samples */ |
| aliases { |
| sw0 = &button0; |
| led0 = &led0_green; |
| led1 = &led1_red; |
| led2 = &led2_blue; |
| led0-green = &led0_green; |
| led1-red = &led1_red; |
| led2-blue = &led2_blue; |
| }; |
| |
| }; |
| |
| &gpiote { |
| status ="ok"; |
| }; |
| |
| &gpio0 { |
| status ="ok"; |
| }; |
| |
| &uart0 { |
| status = "ok"; |
| compatible = "nordic,nrf-uart"; |
| current-speed = <115200>; |
| tx-pin = <20>; |
| rx-pin = <19>; |
| rts-pin = <5>; |
| cts-pin = <7>; |
| }; |
| |
| &i2c0 { |
| status = "ok"; |
| sda-pin = <26>; |
| scl-pin = <27>; |
| }; |
| |
| &i2c1 { |
| status = "ok"; |
| sda-pin = <30>; |
| scl-pin = <31>; |
| }; |
| |
| &pwm0 { |
| status = "ok"; |
| ch0-pin = <22>; |
| ch0-inverted; |
| }; |
| |
| &flash0 { |
| /* |
| * For more information, see: |
| * http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions |
| */ |
| 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>; |
| }; |
| }; |
| }; |