348 lines
6.2 KiB
Plaintext
348 lines
6.2 KiB
Plaintext
/*
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* Copyright (c) 2019-2020 Nordic Semiconductor ASA
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* Copyright (c) 2021 Laird Connectivity
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/ {
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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,uart-mcumgr = &uart0;
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zephyr,bt-mon-uart = &uart0;
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zephyr,bt-c2h-uart = &uart0;
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};
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/* Main LEDs and buttons are on an I2C TCA9538 GPIO port expander */
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/* Note TCA9538 does not have configurable internal pull ups/ downs */
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buttons {
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compatible = "gpio-keys";
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boot_button0: boot_button {
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gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
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label = "Bootloader button (S4)";
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};
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button1: button_1 {
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gpios = <&gpio_exp0 0 GPIO_ACTIVE_LOW>;
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label = "Push button switch 1 (S1)";
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};
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button2: button_2 {
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gpios = <&gpio_exp0 1 GPIO_ACTIVE_LOW>;
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label = "Push button switch 2 (S2)";
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};
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button3: button_3 {
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gpios = <&gpio_exp0 2 GPIO_ACTIVE_LOW>;
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label = "Push button switch 3 (S9)";
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};
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button4: button_4 {
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gpios = <&gpio_exp0 3 GPIO_ACTIVE_LOW>;
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label = "Push button switch 4 (S10)";
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};
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};
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leds {
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compatible = "gpio-leds";
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led1: led_1 {
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gpios = <&gpio_exp0 4 GPIO_ACTIVE_LOW>;
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label = "Blue LED 1";
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};
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led2: led_2 {
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gpios = <&gpio_exp0 5 GPIO_ACTIVE_LOW>;
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label = "Blue LED 2";
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};
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led3: led_3 {
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gpios = <&gpio_exp0 6 GPIO_ACTIVE_LOW>;
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label = "Blue LED 3";
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};
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led4: led_4 {
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gpios = <&gpio_exp0 7 GPIO_ACTIVE_LOW>;
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label = "Blue LED 4";
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};
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};
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/* These aliases are provided for compatibility with samples */
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aliases {
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led0 = &led1;
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led1 = &led2;
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led2 = &led3;
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led3 = &led4;
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sw0 = &button1;
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sw1 = &button2;
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sw2 = &button3;
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sw3 = &button4;
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};
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};
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&adc {
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status = "okay";
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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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&i2c1 {
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compatible = "nordic,nrf-twim";
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status = "okay";
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sda-pin = <34>;
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scl-pin = <35>;
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at24c256@50 {
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compatible = "atmel,at24";
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reg = <0x50>;
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label = "EEPROM";
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size = <32768>;
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pagesize = <64>;
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address-width = <16>;
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timeout = <10>;
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};
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lis3dh@18 {
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compatible = "st,lis2dh";
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label = "LIS3DH";
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reg = <0x18>;
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irq-gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>, <&gpio0 24 GPIO_ACTIVE_HIGH>;
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};
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ft5336@38 {
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compatible = "focaltech,ft5336";
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reg = <0x38>;
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label = "TOUCH";
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int-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
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};
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bme680@76 {
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compatible = "bosch,bme680";
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reg = <0x76>;
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label = "BME680";
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};
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dac0: mcp4725@60 {
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compatible = "microchip,mcp4725";
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reg = <0x60>;
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label = "dac0";
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#io-channel-cells = <1>;
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};
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extrtc0: mcp7940n@6f {
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compatible = "microchip,mcp7940n";
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reg = <0x6f>;
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label = "mcp7940n";
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};
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gpio_exp0: tca9538@70 {
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compatible = "ti,tca9538";
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reg = <0x70>;
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label = "tca9538";
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gpio-controller;
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#gpio-cells = <2>;
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ngpios = <8>;
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nint-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
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};
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};
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&spi2 {
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compatible = "nordic,nrf-spim";
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status = "okay";
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cs-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
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miso-pin = <26>;
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mosi-pin = <27>;
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sck-pin = <28>;
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enc424j600@0 {
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compatible = "microchip,enc424j600";
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reg = <0>;
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spi-max-frequency = <8000000>;
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label = "ETHERNET";
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int-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
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};
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};
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&spi3 {
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compatible = "nordic,nrf-spim";
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status = "okay";
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sck-pin = <46>;
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miso-pin = <47>;
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mosi-pin = <45>;
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cs-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
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sdhc@0 {
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compatible = "zephyr,mmc-spi-slot";
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reg = <0>;
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status = "okay";
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label = "SDHC";
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spi-max-frequency = <8000000>;
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};
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};
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&spi4 {
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compatible = "nordic,nrf-spim";
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status = "okay";
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cs-gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
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miso-pin = <10>;
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mosi-pin = <9>;
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sck-pin = <8>;
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ili9340@0 {
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compatible = "ilitek,ili9340";
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reg = <0>;
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spi-max-frequency = <32000000>;
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label = "DISPLAY";
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reset-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
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cmd-data-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
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rotation = <270>;
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};
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};
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&uart0 {
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status = "okay";
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current-speed = <115200>;
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tx-pin = <20>;
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rx-pin = <22>;
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rts-pin = <19>;
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cts-pin = <21>;
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};
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&pwm0 {
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status = "okay";
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ch0-pin = <28>;
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};
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&timer0 {
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status = "okay";
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};
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&timer1 {
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status = "okay";
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};
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&timer2 {
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status = "okay";
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};
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&qspi {
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status = "okay";
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sck-pin = <17>;
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io-pins = <13>, <14>, <15>, <16>;
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csn-pins = <18>;
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mx25r64: mx25r6435f@0 {
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compatible = "nordic,qspi-nor";
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reg = <0>;
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/* MX25R64 supports only pp and pp4io */
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writeoc = "pp4io";
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/* MX25R64 supports all readoc options */
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readoc = "read4io";
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sck-frequency = <8000000>;
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label = "MX25R64";
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jedec-id = [c2 28 17];
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sfdp-bfp = [
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e5 20 f1 ff ff ff ff 03 44 eb 08 6b 08 3b 04 bb
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ee ff ff ff ff ff 00 ff ff ff 00 ff 0c 20 0f 52
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10 d8 00 ff 23 72 f5 00 82 ed 04 cc 44 83 68 44
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30 b0 30 b0 f7 c4 d5 5c 00 be 29 ff f0 d0 ff ff
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];
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size = <67108864>;
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has-dpd;
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t-enter-dpd = <10000>;
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t-exit-dpd = <35000>;
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};
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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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/* 64K */
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boot_partition: partition@0 {
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label = "mcuboot";
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reg = <0x00000000 0x00010000>;
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};
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/* 640K */
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slot0_partition: partition@10000 {
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label = "image-0";
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};
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/* 256K */
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slot0_ns_partition: partition@b0000 {
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label = "image-0-nonsecure";
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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/NVS
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* if enabled. 32K
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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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&mx25r64 {
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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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/* 640K */
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slot1_partition: partition@0 {
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label = "image-1";
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};
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/* 256K */
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slot1_ns_partition: partition@A0000 {
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label = "image-1-nonsecure";
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};
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/* 128K */
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scratch_partition: partition@e0000 {
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label = "image-scratch";
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reg = <0x000e0000 0x00020000>;
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};
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/* 7MB */
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lfs_partition: partition@100000 {
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label = "lfs_storage";
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reg = <0x00100000 0x000700000>;
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};
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};
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};
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/ {
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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sram0_image: image@20000000 {
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/* Zephyr image(s) memory */
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};
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sram0_s: image_s@20000000 {
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/* Secure image memory */
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};
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sram0_ns: image_ns@20040000 {
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/* Non-Secure image memory */
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};
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};
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};
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/* Include partition configuration file */
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#include "bl5340_dvk_cpuapp_partition_conf.dts"
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