92 lines
1.7 KiB
Plaintext
92 lines
1.7 KiB
Plaintext
/*
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* Copyright (c) 2021 metraTec GmbH
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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 <nxp/nxp_lpc51u68.dtsi>
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#include "lpcxpresso51u68-pinctrl.dtsi"
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/ {
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model = "NXP LPCXPRESSO51U68 board";
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compatible = "nxp,lpc51xxx","nxp,lpc";
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chosen {
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,console = &flexcomm0;
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zephyr,shell-uart = &flexcomm0;
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};
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aliases {
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led0 = &blue_led;
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led1 = &green_led;
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led2 = &red_led;
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sw0 = &btn_wk;
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sw1 = &isp0_button;
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sw2 = &isp1_button;
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usart-0 = &flexcomm0;
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};
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leds {
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compatible = "gpio-leds";
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blue_led: led_0 {
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gpios = <&gpio1 9 0>;
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label = "Blue LED";
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};
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green_led: led_1 {
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gpios = <&gpio1 10 0>;
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label = "Green LED";
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};
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red_led: led_2 {
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gpios = <&gpio0 29 0>;
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label = "Red 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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btn_wk: button_0 {
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label = "Wakeup button";
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gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
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};
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isp0_button: button_1 {
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label = "ISP0 button";
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gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
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};
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isp1_button: button_2 {
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label = "ISP1 button";
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gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&flexcomm0 {
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status = "okay";
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compatible = "nxp,lpc-usart";
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current-speed = <115200>;
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pinctrl-0 = <&pinmux_flexcomm0_uart>;
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pinctrl-names = "default";
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};
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&flexcomm4 {
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status = "okay";
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compatible = "nxp,lpc-i2c";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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pinctrl-0 = <&pinmux_flexcomm4_i2c>;
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pinctrl-names = "default";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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&flexcomm5 {
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status = "okay";
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compatible = "nxp,lpc-spi";
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pinctrl-0 = <&pinmux_flexcomm5_spi>;
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pinctrl-names = "default";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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