87 lines
1.4 KiB
Plaintext
87 lines
1.4 KiB
Plaintext
/*
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* Copyright (c) 2017, NXP
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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_rt.dtsi>
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/ {
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model = "NXP MIMXRT1050-EVK board";
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compatible = "nxp,mimxrt1052";
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aliases {
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gpio-1= &gpio1;
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gpio-2= &gpio2;
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gpio-3= &gpio3;
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gpio-4= &gpio4;
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gpio-5= &gpio5;
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uart-1 = &uart1;
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led0 = &green_led;
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sw0 = &user_button;
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};
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chosen {
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#if defined(CONFIG_CODE_ITCM)
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zephyr,flash = &itcm0;
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#elif defined(CONFIG_CODE_HYPERFLASH)
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zephyr,flash = &hyperflash0;
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#elif defined(CONFIG_CODE_QSPI)
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zephyr,flash = &qspi0;
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#endif
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zephyr,sram = &dtcm0;
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zephyr,console = &uart1;
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};
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sdram0: memory@80000000 {
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/* Micron MT48LC16M16A2B4-6AIT:G */
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device_type = "memory";
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reg = <0x80000000 0x2000000>;
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};
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leds {
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compatible = "gpio-leds";
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green_led: led@0 {
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gpios = <&gpio1 9 GPIO_INT_ACTIVE_LOW>;
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label = "User LD1";
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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 SW8";
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gpios = <&gpio5 0 GPIO_INT_ACTIVE_LOW>;
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};
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};
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};
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&flexspi0 {
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hyperflash0: hyperflash@0 {
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/* Cypress S26KS512SDPBHI02 */
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reg = <0x60000000 0x4000000>;
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#if defined(CONFIG_CODE_HYPERFLASH)
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status = "ok";
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#else
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status = "disabled";
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#endif
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};
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qspi0: qspi@0 {
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/* ISSI IS25WP064AJBLE */
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reg = <0x60000000 0x800000>;
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#if defined(CONFIG_CODE_QSPI)
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status = "ok";
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#else
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status = "disabled";
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#endif
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};
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};
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&uart1 {
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status = "ok";
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current-speed = <115200>;
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};
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