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

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

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-eb.dts
Extension
.dts
Size
5842 bytes
Lines
245
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-EB Board
 *
 * Copyright (C) 2023 Schneider-Electric
 *
 */

#include <dt-bindings/leds/common.h>
#include "r9a06g032-rzn1d400-db.dts"

/ {
	model = "RZN1D-EB Board";
	compatible = "renesas,rzn1d400-eb", "renesas,rzn1d400-db",
		     "renesas,r9a06g032";
};

&gmac1 {
	pinctrl-0 = <&pins_eth0>, <&pins_mdio0>;
	pinctrl-names = "default";

	status = "okay";
	phy-mode = "rgmii-id";
	phy-handle = <&phy_mii0>;

	mdio {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "snps,dwmac-mdio";

		phy_mii0: ethernet-phy@8 {
			reg = <8>;

			leds {
				#address-cells = <1>;
				#size-cells = <0>;

				led@0 {
					reg = <0>;
					color = <LED_COLOR_ID_GREEN>;
					function = LED_FUNCTION_LAN;
					default-state = "keep";
				};

				led@1 {
					reg = <1>;
					color = <LED_COLOR_ID_ORANGE>;
					function = LED_FUNCTION_ACTIVITY;
					default-state = "keep";
				};
			};
		};
	};
};

&i2c2 {
	/* Sensors are different across revisions. All are LM75B compatible */
	sensor@49 {
		compatible = "national,lm75b";
		reg = <0x49>;
	};
};

&mii_conv1 {
	renesas,miic-input = <MIIC_GMAC1_PORT>;
	status = "okay";
};

&mii_conv2 {
	renesas,miic-input = <MIIC_SWITCH_PORTD>;

Annotation

Implementation Notes