| /* |
| * Copyright (c) 2017 Shawn Nock <shawn@monadnock.ca> |
| * Copyright (c) 2017 Linaro Limited |
| * Copyrigtt (c) 2018 Aapo Vienamo |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <nordic/nrf52832.dtsi> |
| |
| / { |
| model = "Nordic PCA20020 Dev Kit"; |
| compatible = "nordic,pca20020-dk", "nordic,nrf52832-qfaa", |
| "nordic,nrf52832"; |
| |
| chosen { |
| zephyr,console = &uart0; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| }; |
| }; |
| |
| &uart0 { |
| status = "ok"; |
| compatible = "nordic,nrf-uart"; |
| current-speed = <115200>; |
| }; |
| |
| &i2c0 { |
| status = "ok"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| |
| sx1509b: sx1509b@3e { |
| compatible = "semtech,sx1509b"; |
| reg = <0x3e>; |
| label = "GPIO_P0"; |
| }; |
| |
| lps22hb_press: lps22hb_press@5c { |
| compatible = "st,lps22hb-press"; |
| reg = <0x5c>; |
| label = "LPS22HB"; |
| }; |
| |
| hts221: hts221@5f { |
| compatible = "st,hts221"; |
| reg = <0x5f>; |
| label = "HTS221"; |
| }; |
| |
| ccs811: ccs811@5a { |
| compatible = "ams,ccs811"; |
| reg = <0x5a>; |
| label = "CCS811"; |
| }; |
| }; |
| |
| &i2c1 { |
| status = "ok"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| }; |
| |
| &flash0 { |
| /* |
| * If chosen's zephyr,code-partition |
| * is unset, the image will be linked |
| * into the entire flash device. If |
| * it points to an individual |
| * partition, the code will be linked |
| * to, and restricted to that |
| * partition. |
| */ |
| 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>; |
| }; |
| |
| /* |
| * The flash starting at 0x0007a000 and ending at |
| * 0x0007ffff (sectors 122-127) is reserved for use |
| * by the application. If enabled, partition for NFFS |
| * will be created in this area. |
| */ |
| |
| #if defined(CONFIG_FS_FLASH_STORAGE_PARTITION) |
| storage_partition: partition@7a000 { |
| label = "storage"; |
| reg = <0x0007a000 0x00006000>; |
| }; |
| #endif |
| }; |
| }; |
