73 lines
1.4 KiB
Plaintext
73 lines
1.4 KiB
Plaintext
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/*
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* Copyright (C) 2024 PHYTEC Messtechnik GmbH
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* Author: Daniel Schultz <d.schultz@phytec.de>
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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 <ti/am64x_m4.dtsi>
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/ {
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model = "PHYTEC phyBOARD-Electra AM64x M4";
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compatible = "phytec,phyboard-electra-am64xx-m4", "ti,am6442";
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chosen {
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zephyr,sram = &sram0;
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zephyr,console = &uart0;
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zephyr,shell-uart = &uart0;
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zephyr,sram1 = &ddr0;
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};
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aliases {
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led0 = &heartbeat_led;
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};
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cpus {
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cpu@0 {
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status = "okay";
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clock-frequency = <DT_FREQ_M(400)>;
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};
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};
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ddr0:memory@a4100000 {
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compatible = "zephyr,memory-region", "mmio-sram";
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reg = <0xa4100000 DT_SIZE_K(4)>;
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zephyr,memory-region = "DDR";
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};
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leds: leds {
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compatible = "gpio-leds";
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heartbeat_led: led_0 {
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gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
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label = "Heartbeat LED";
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};
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};
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};
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&pinctrl {
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mcu_uart0_rx_default: mcu_uart0_rx_default {
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pinmux = <K3_PINMUX(0x028, PIN_INPUT, MUX_MODE_0)>;
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};
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mcu_uart0_tx_default: mcu_uart0_tx_default {
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pinmux = <K3_PINMUX(0x002C, PIN_OUTPUT, MUX_MODE_0)>;
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};
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mcu_gpio0_led_default: mcu_gpio0_led_default {
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pinmux = <K3_PINMUX(0x0018, PIN_OUTPUT, MUX_MODE_7)>;
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};
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};
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&uart0 {
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current-speed = <115200>;
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pinctrl-0 = <&mcu_uart0_rx_default &mcu_uart0_tx_default>;
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pinctrl-names = "default";
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status = "okay";
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};
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&gpio0 {
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pinctrl-0 = <&mcu_gpio0_led_default>;
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pinctrl-names = "default";
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status = "okay";
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};
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