87 lines
1.4 KiB
Plaintext
87 lines
1.4 KiB
Plaintext
/*
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* Copyright (c) 2017 Linaro Limited
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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 <st/stm32f411.dtsi>
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/ {
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model = "Tocoding Neonkey 96boards";
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compatible = "tocoding,neonkey", "st,stm32f411";
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chosen {
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zephyr,console = &usart1;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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};
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leds {
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compatible = "gpio-leds";
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green_led_0: led@0 {
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gpios = <&gpiob 12 GPIO_INT_ACTIVE_HIGH>;
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label = "USR0 LED";
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};
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green_led_1: led@1 {
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gpios = <&gpiob 13 GPIO_INT_ACTIVE_HIGH>;
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label = "USR1 LED";
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};
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green_led_2: led@2 {
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gpios = <&gpiob 14 GPIO_INT_ACTIVE_HIGH>;
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label = "USR2 LED";
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};
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green_led_3: led@3 {
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gpios = <&gpiob 15 GPIO_INT_ACTIVE_HIGH>;
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label = "USR3 LED";
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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user_button: button@0 {
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label = "User";
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gpios = <&gpiob 2 GPIO_INT_ACTIVE_LOW>;
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};
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};
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aliases {
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led0 = &green_led_0;
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led1 = &green_led_1;
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led2 = &green_led_2;
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led3 = &green_led_3;
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sw0 = &user_button;
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};
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};
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&usart1 {
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current-speed = <115200>;
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pinctrl-0 = <&usart1_pins_b>;
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pinctrl-names = "default";
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status = "ok";
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};
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&i2c1 {
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status = "ok";
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clock-frequency = <I2C_BITRATE_FAST>;
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};
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&i2c2 {
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clock-frequency = <I2C_BITRATE_FAST>;
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};
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&i2c3 {
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status = "ok";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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lp3943@60 {
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compatible = "ti,lp3943";
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reg = <0x60>;
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label = "LP3943";
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};
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};
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&spi1 {
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status = "ok";
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};
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