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75 lines
1.2 KiB
75 lines
1.2 KiB
/* |
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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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