76 lines
1.2 KiB
Plaintext
76 lines
1.2 KiB
Plaintext
/*
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* Copyright (c) 2023 TOKITA Hiroshi <tokita.hiroshi@fujitsu.com>
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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 <renesas/ra/r7fa4m1ab3cfm.dtsi>
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#include <zephyr/dt-bindings/gpio/gpio.h>
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/ {
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model = "Arduino Uno R4 Board";
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compatible = "renesas,r7fa4m1ab3cfm";
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chosen {
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zephyr,console = &uart2;
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zephyr,shell-uart = &uart2;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,code-partition = &code_partition;
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};
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};
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&sci2 {
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status = "okay";
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pinctrl-0 = <&sci2_default>;
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pinctrl-names = "default";
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uart2: uart {
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current-speed = <115200>;
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status = "okay";
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};
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};
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&ioport1 {
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status = "okay";
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};
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&flash0 {
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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boot_partition: partition@0 {
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label = "bootloader";
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reg = <0x00000000 0x4000>;
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read-only;
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};
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code_partition: partition@4000 {
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label = "code";
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reg = <0x4000 0x3C000>;
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read-only;
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};
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};
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};
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&fcu {
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status = "okay";
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};
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&hoco {
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status = "okay";
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clock-frequency = <48000000>;
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};
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&cgc {
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clock-source = <&hoco>;
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iclk-div = <1>;
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pclka-div = <1>;
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pclkb-div = <2>;
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pclkc-div = <1>;
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pclkd-div = <1>;
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fclk-div = <2>;
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};
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