arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts
Extension
.dts
Size
3191 bytes
Lines
187
Domain
Architecture Layer
Bucket
arch/arm64
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-only
/*
 * Copyright Altera Corporation (C) 2015. All rights reserved.
 */

#include "socfpga_stratix10.dtsi"

/ {
	model = "SoCFPGA Stratix 10 SoCDK";
	compatible = "altr,socfpga-stratix10-socdk", "altr,socfpga-stratix10";

	aliases {
		serial0 = &uart0;
		ethernet0 = &gmac0;
		ethernet1 = &gmac1;
		ethernet2 = &gmac2;
	};

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

	leds {
		compatible = "gpio-leds";
		led-hps0 {
			label = "hps_led0";
			gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
		};

		led-hps1 {
			label = "hps_led1";
			gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
		};

		led-hps2 {
			label = "hps_led2";
			gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
		};
	};

	memory@80000000 {
		device_type = "memory";
		/* We expect the bootloader to fill in the reg */
		reg = <0 0x80000000 0 0>;
	};

	ref_033v: regulator-v-ref {
		compatible = "regulator-fixed";
		regulator-name = "0.33V";
		regulator-min-microvolt = <330000>;
		regulator-max-microvolt = <330000>;
	};
};

&gpio1 {
	status = "okay";
};

&gmac2 {
	status = "okay";
	phy-mode = "rgmii";
	phy-handle = <&phy0>;

	max-frame-size = <9000>;

	mdio0 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "snps,dwmac-mdio";
		phy0: ethernet-phy@0 {

Annotation

Implementation Notes