69 lines
1.1 KiB
Plaintext
69 lines
1.1 KiB
Plaintext
/*
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* Copyright (c) 2017 Justin Watson
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <arm/armv7-m.dtsi>
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/ {
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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device_type = "cpu";
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compatible = "arm,cortex-m4";
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reg = <0>;
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};
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};
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sram0: memory@20100000 {
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device_type = "memory";
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compatible = "mmio-sram";
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reg = <0x20100000 0x20000>;
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};
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flash0: flash@400000 {
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reg = <0x00400000 0x100000>;
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};
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soc {
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uart0: uart@400E0600 {
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compatible = "atmel,sam-uart";
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reg = <0x400E0600 0x200>;
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interrupts = <8 0>;
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status = "disabled";
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label = "UART_0";
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};
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uart1: uart@400E0800 {
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compatible = "atmel,sam-uart";
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reg = <0x400E0800 0x200>;
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interrupts = <9 0>;
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status = "disabled";
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label = "UART_1";
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};
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usart0: usart@40024000 {
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compatible = "atmel,sam-usart";
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reg = <0x40024000 0x130>;
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interrupts = <14 0>;
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status = "disabled";
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label = "USART_0";
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};
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usart1: usart@40028000 {
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compatible = "atmel,sam-usart";
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reg = <0x40028000 0x130>;
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interrupts = <15 0>;
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status = "disabled";
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label = "USART_1";
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};
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};
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};
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&nvic {
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arm,num-irq-priority-bits = <4>;
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};
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