arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-db.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-db.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-db.dts
Extension
.dts
Size
9613 bytes
Lines
464
Domain
Architecture Layer
Bucket
arch/arm
Inferred role
Architecture Layer: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/*
 * Device Tree Source for the RZN1D-DB Board
 *
 * Copyright (C) 2018 Renesas Electronics Europe Limited
 *
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/net/pcs-rzn1-miic.h>
#include <dt-bindings/pinctrl/rzn1-pinctrl.h>

#include "r9a06g032.dtsi"

/ {
	model = "RZN1D-DB Board";
	compatible = "renesas,rzn1d400-db", "renesas,r9a06g032";

	chosen {
		stdout-path = "serial0:115200n8";
	};

	aliases {
		serial0 = &uart0;
	};

	keyboard {
		compatible = "gpio-keys-polled";
		poll-interval = <100>;

		switch-1 {
			linux,code = <KEY_1>;
			label = "SW1-1";
			debounce-interval = <20>;
			gpios = <&pca9698 8 GPIO_ACTIVE_LOW>;
		};

		switch-2 {
			linux,code = <KEY_2>;
			label = "SW1-2";
			debounce-interval = <20>;
			gpios = <&pca9698 9 GPIO_ACTIVE_LOW>;
		};

		switch-3 {
			linux,code = <KEY_3>;
			label = "SW1-3";
			debounce-interval = <20>;
			gpios = <&pca9698 10 GPIO_ACTIVE_LOW>;
		};

		switch-4 {
			linux,code = <KEY_4>;
			label = "SW1-4";
			debounce-interval = <20>;
			gpios = <&pca9698 11 GPIO_ACTIVE_LOW>;
		};

		switch-5 {
			linux,code = <KEY_5>;
			label = "SW1-5";
			debounce-interval = <20>;
			gpios = <&pca9698 12 GPIO_ACTIVE_LOW>;
		};

		switch-6 {

Annotation

Implementation Notes