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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 | /* * Copyright (c) 2020 Nordic Semiconductor ASA * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include <nordic/nrf52805_caaa.dtsi> #include "nrf52dk_nrf52805-pinctrl.dtsi" #include <zephyr/dt-bindings/input/input-event-codes.h> / { model = "Nordic nRF52 DK NRF52805"; compatible = "nordic,nrf52-dk-nrf52805"; 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; }; leds { compatible = "gpio-leds"; led0: led_0 { gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; label = "Green LED 0"; }; led1: led_1 { gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; label = "Green LED 1"; }; led2: led_2 { gpios = <&gpio0 19 GPIO_ACTIVE_LOW>; label = "Green LED 2"; }; led3: led_3 { gpios = <&gpio0 20 GPIO_ACTIVE_LOW>; label = "Green LED 3"; }; }; buttons { compatible = "gpio-keys"; button0: button_0 { label = "Push button switch 0"; gpios = <&gpio0 13 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; zephyr,code = <INPUT_KEY_0>; }; button1: button_1 { label = "Push button switch 1"; gpios = <&gpio0 14 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; zephyr,code = <INPUT_KEY_1>; }; button2: button_2 { label = "Push button switch 2"; gpios = <&gpio0 15 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; zephyr,code = <INPUT_KEY_2>; }; button3: button_3 { label = "Push button switch 3"; gpios = <&gpio0 16 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; zephyr,code = <INPUT_KEY_3>; }; }; /* These aliases are provided for compatibility with samples */ aliases { led0 = &led0; led1 = &led1; led2 = &led2; led3 = &led3; sw0 = &button0; sw1 = &button1; sw2 = &button2; sw3 = &button3; bootloader-led0 = &led0; mcuboot-button0 = &button0; mcuboot-led0 = &led0; watchdog0 = &wdt0; }; }; &adc { status = "okay"; }; &uicr { gpio-as-nreset; }; &gpio0 { status = "okay"; }; &gpiote { status = "okay"; }; &i2c0 { compatible = "nordic,nrf-twi"; status = "okay"; pinctrl-0 = <&i2c0_default>; pinctrl-1 = <&i2c0_sleep>; pinctrl-names = "default", "sleep"; }; &spi0 { compatible = "nordic,nrf-spi"; status = "okay"; pinctrl-0 = <&spi0_default>; pinctrl-1 = <&spi0_sleep>; pinctrl-names = "default", "sleep"; }; &uart0 { compatible = "nordic,nrf-uarte"; status = "okay"; current-speed = <115200>; pinctrl-0 = <&uart0_default>; pinctrl-1 = <&uart0_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 0xe000>; }; slot1_partition: partition@19000 { label = "image-1"; reg = <0x00020000 0xe000>; }; storage_partition: partition@28000 { label = "storage"; reg = <0x00028000 0x00008000>; }; }; }; |