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133 lines
2.4 KiB
133 lines
2.4 KiB
/* |
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* Copyright (c) 2020 Analog Life LLC |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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/dts-v1/; |
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#include <nordic/nrf52840_qiaa.dtsi> |
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#include "contextualelectronics_abc-pinctrl.dtsi" |
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/ { |
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model = "nRF52840 BLE Cell"; |
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compatible = "nordic,nrf52840-ble-cell"; |
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chosen { |
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zephyr,console = &uart0; |
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zephyr,shell-uart = &uart0; |
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zephyr,sram = &sram0; |
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zephyr,flash = &flash0; |
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zephyr,code-partition = &slot0_partition; |
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}; |
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aliases { |
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watchdog0 = &wdt0; |
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}; |
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}; |
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&uicr { |
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gpio-as-nreset; |
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}; |
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&gpiote { |
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status = "okay"; |
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}; |
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&gpio0 { |
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status = "okay"; |
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}; |
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&gpio1 { |
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status = "okay"; |
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}; |
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&uart0 { |
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compatible = "nordic,nrf-uart"; |
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status = "okay"; |
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current-speed = <115200>; |
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pinctrl-0 = <&uart0_default>; |
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pinctrl-1 = <&uart0_sleep>; |
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pinctrl-names = "default", "sleep"; |
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}; |
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arduino_serial: &uart1 { |
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status = "okay"; |
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current-speed = <115200>; |
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/* UART Pin info. */ |
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/* Use hardware flow control. */ |
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hw-flow-control; |
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/* BG9x description. */ |
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pinctrl-0 = <&uart1_default>; |
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pinctrl-1 = <&uart1_sleep>; |
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pinctrl-names = "default", "sleep"; |
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quectel_bg9x { |
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compatible = "quectel,bg9x"; |
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status = "okay"; |
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mdm-power-gpios = <&gpio1 5 0>; |
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mdm-reset-gpios = <&gpio1 6 0>; |
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mdm-dtr-gpios = <&gpio0 22 0>; |
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}; |
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}; |
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arduino_i2c: &i2c0 { |
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compatible = "nordic,nrf-twi"; |
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status = "okay"; |
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pinctrl-0 = <&i2c0_default>; |
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pinctrl-1 = <&i2c0_sleep>; |
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pinctrl-names = "default", "sleep"; |
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}; |
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&spi2 { |
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compatible = "nordic,nrf-spi"; |
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status = "okay"; |
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/* This SPI device is interfaced with the SD card. */ |
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pinctrl-0 = <&spi2_default>; |
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pinctrl-1 = <&spi2_sleep>; |
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pinctrl-names = "default", "sleep"; |
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}; |
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&flash0 { |
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partitions { |
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compatible = "fixed-partitions"; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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boot_partition: partition@0 { |
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label = "mcuboot"; |
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reg = <0x00000000 0x0000C000>; |
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}; |
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slot0_partition: partition@c000 { |
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label = "image-0"; |
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reg = <0x0000C000 0x00067000>; |
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}; |
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slot1_partition: partition@73000 { |
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label = "image-1"; |
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reg = <0x00073000 0x00067000>; |
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}; |
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scratch_partition: partition@da000 { |
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label = "image-scratch"; |
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reg = <0x000da000 0x0001e000>; |
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}; |
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/* |
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* The flash starting at 0x000f8000 and ending at |
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* 0x000fffff is reserved for use by the application. |
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*/ |
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/* |
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* Storage partition will be used by FCB/LittleFS/NVS |
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* if enabled. |
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*/ |
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storage_partition: partition@f8000 { |
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label = "storage"; |
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reg = <0x000f8000 0x00008000>; |
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}; |
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}; |
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};
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