| /* |
| * Copyright (c) 2018-2020 Nordic Semiconductor ASA |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| #include "nrf9160dk_nrf9160_common-pinctrl.dtsi" |
| |
| / { |
| model = "Nordic nRF9160 DK NRF9160"; |
| compatible = "nordic,nrf9160-dk-nrf9160"; |
| |
| chosen { |
| zephyr,console = &uart0; |
| zephyr,shell-uart = &uart0; |
| zephyr,uart-mcumgr = &uart0; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| led0: led_0 { |
| gpios = <&gpio0 2 0>; |
| label = "Green LED 1"; |
| }; |
| led1: led_1 { |
| gpios = <&gpio0 3 0>; |
| label = "Green LED 2"; |
| }; |
| led2: led_2 { |
| gpios = <&gpio0 4 0>; |
| label = "Green LED 3"; |
| }; |
| led3: led_3 { |
| gpios = <&gpio0 5 0>; |
| label = "Green LED 4"; |
| }; |
| }; |
| |
| pwmleds { |
| compatible = "pwm-leds"; |
| pwm_led0: pwm_led_0 { |
| pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>; |
| }; |
| }; |
| |
| buttons { |
| /* |
| * Unlike most DK boards, we do not actually have 4 buttons |
| * on nRF9160 DK. Instead, we have 2 buttons and 2 switches. |
| * Treat the switches as buttons anyway, for convenience. |
| * This makes life easier for software that wants to deal with |
| * the usual "4 buttons per DK board" convention. |
| */ |
| compatible = "gpio-keys"; |
| button0: button_0 { |
| gpios = <&gpio0 6 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| label = "Push button 1"; |
| }; |
| button1: button_1 { |
| gpios = <&gpio0 7 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| label = "Push button 2"; |
| }; |
| button2: button_2 { |
| gpios = <&gpio0 8 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| label = "Switch 1"; |
| }; |
| button3: button_3 { |
| gpios = <&gpio0 9 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| label = "Switch 2"; |
| }; |
| }; |
| |
| interface_to_nrf52840: gpio-interface { |
| compatible = "nordic,nrf9160dk-nrf52840-interface"; |
| #gpio-cells = <2>; |
| gpio-map-mask = <0xf 0>; |
| gpio-map-pass-thru = <0 0xffffffff>; |
| gpio-map = <0 0 &gpio0 17 0>, |
| <1 0 &gpio0 18 0>, |
| <2 0 &gpio0 19 0>, |
| <3 0 &gpio0 21 0>, |
| <4 0 &gpio0 22 0>, |
| <5 0 &gpio0 23 0>; |
| /* 6: COEX0 */ |
| /* 7: COEX1 */ |
| /* 8: COEX2 */ |
| }; |
| |
| nrf52840_reset: gpio-reset { |
| compatible = "nordic,nrf9160dk-nrf52840-reset"; |
| status = "disabled"; |
| /* |
| * This line is specified as active high for compatibility |
| * with the previously used Kconfig-based configuration. |
| */ |
| gpios = <&interface_to_nrf52840 5 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| arduino_header: connector { |
| compatible = "arduino-header-r3"; |
| #gpio-cells = <2>; |
| gpio-map-mask = <0xffffffff 0xffffffc0>; |
| gpio-map-pass-thru = <0 0x3f>; |
| gpio-map = <0 0 &gpio0 14 0>, /* A0 */ |
| <1 0 &gpio0 15 0>, /* A1 */ |
| <2 0 &gpio0 16 0>, /* A2 */ |
| <3 0 &gpio0 17 0>, /* A3 */ |
| <4 0 &gpio0 18 0>, /* A4 */ |
| <5 0 &gpio0 19 0>, /* A5 */ |
| <6 0 &gpio0 0 0>, /* D0 */ |
| <7 0 &gpio0 1 0>, /* D1 */ |
| <8 0 &gpio0 2 0>, /* D2 */ |
| <9 0 &gpio0 3 0>, /* D3 */ |
| <10 0 &gpio0 4 0>, /* D4 */ |
| <11 0 &gpio0 5 0>, /* D5 */ |
| <12 0 &gpio0 6 0>, /* D6 */ |
| <13 0 &gpio0 7 0>, /* D7 */ |
| <14 0 &gpio0 8 0>, /* D8 */ |
| <15 0 &gpio0 9 0>, /* D9 */ |
| <16 0 &gpio0 10 0>, /* D10 */ |
| <17 0 &gpio0 11 0>, /* D11 */ |
| <18 0 &gpio0 12 0>, /* D12 */ |
| <19 0 &gpio0 13 0>, /* D13 */ |
| <20 0 &gpio0 30 0>, /* D14 */ |
| <21 0 &gpio0 31 0>; /* D15 */ |
| }; |
| |
| arduino_adc: analog-connector { |
| compatible = "arduino,uno-adc"; |
| #io-channel-cells = <1>; |
| io-channel-map = <0 &adc 1>, /* A0 = P0.14 = AIN1 */ |
| <1 &adc 2>, /* A1 = P0.15 = AIN2 */ |
| <2 &adc 3>, /* A2 = P0.16 = AIN3 */ |
| <3 &adc 4>, /* A3 = P0.17 = AIN4 */ |
| <4 &adc 5>, /* A4 = P0.18 = AIN5 */ |
| <5 &adc 6>; /* A5 = P0.19 = AIN6 */ |
| }; |
| |
| /* These aliases are provided for compatibility with samples */ |
| aliases { |
| led0 = &led0; |
| led1 = &led1; |
| led2 = &led2; |
| led3 = &led3; |
| pwm-led0 = &pwm_led0; |
| sw0 = &button0; |
| sw1 = &button1; |
| sw2 = &button2; |
| sw3 = &button3; |
| bootloader-led0 = &led0; |
| mcuboot-button0 = &button0; |
| mcuboot-led0 = &led0; |
| watchdog0 = &wdt0; |
| }; |
| }; |
| |
| &adc { |
| status = "okay"; |
| }; |
| |
| &gpiote { |
| status = "okay"; |
| }; |
| |
| &gpio0 { |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&uart0_default>; |
| pinctrl-1 = <&uart0_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| arduino_serial: &uart1 { |
| /* Cannot be used together with spi1, hence disabled by default. */ |
| current-speed = <115200>; |
| pinctrl-0 = <&uart1_default>; |
| pinctrl-1 = <&uart1_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &uart2 { |
| pinctrl-0 = <&uart2_default>; |
| pinctrl-1 = <&uart2_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| arduino_i2c: &i2c2 { |
| compatible = "nordic,nrf-twim"; |
| status = "okay"; |
| pinctrl-0 = <&i2c2_default>; |
| pinctrl-1 = <&i2c2_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &pwm0 { |
| status = "okay"; |
| pinctrl-0 = <&pwm0_default>; |
| pinctrl-1 = <&pwm0_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| arduino_spi: &spi1 { |
| /* Cannot be used together with uart1, hence disabled by default. */ |
| cs-gpios = <&arduino_header 16 GPIO_ACTIVE_LOW>; /* D10 */ |
| pinctrl-0 = <&spi1_default>; |
| pinctrl-1 = <&spi1_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &spi3 { |
| compatible = "nordic,nrf-spim"; |
| status = "okay"; |
| pinctrl-0 = <&spi3_default>; |
| pinctrl-1 = <&spi3_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &timer0 { |
| status = "okay"; |
| }; |
| |
| &timer1 { |
| status = "okay"; |
| }; |
| |
| &timer2 { |
| status = "okay"; |
| }; |
| |
| &flash0 { |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| boot_partition: partition@0 { |
| label = "mcuboot"; |
| reg = <0x00000000 0x10000>; |
| }; |
| slot0_partition: partition@10000 { |
| label = "image-0"; |
| }; |
| slot0_ns_partition: partition@50000 { |
| label = "image-0-nonsecure"; |
| }; |
| slot1_partition: partition@80000 { |
| label = "image-1"; |
| }; |
| slot1_ns_partition: partition@c0000 { |
| label = "image-1-nonsecure"; |
| }; |
| scratch_partition: partition@f0000 { |
| label = "image-scratch"; |
| reg = <0x000f0000 0xa000>; |
| }; |
| storage_partition: partition@fa000 { |
| label = "storage"; |
| reg = <0x000fa000 0x00006000>; |
| }; |
| }; |
| }; |
| |
| / { |
| |
| reserved-memory { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| |
| sram0_s: image_s@20000000 { |
| /* Secure image memory */ |
| }; |
| |
| sram0_modem: image_modem@20016000 { |
| /* Modem (shared) memory */ |
| }; |
| |
| sram0_ns: image_ns@20020000 { |
| /* Non-Secure image memory */ |
| }; |
| }; |
| }; |
| |
| /* Include partition configuration file */ |
| #include "nrf9160dk_nrf9160_partition_conf.dts" |