96 lines
1.6 KiB
Plaintext
96 lines
1.6 KiB
Plaintext
/*
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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 <nordic/nrf52840_partition.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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};
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aliases {
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watchdog0 = &wdt0;
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};
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};
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®1 {
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regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
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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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