arch/arm/boot/dts/nxp/vf/vf610-twr.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/vf/vf610-twr.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/vf/vf610-twr.dts
Extension
.dts
Size
7529 bytes
Lines
365
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 OR MIT)
//
// Copyright 2013 Freescale Semiconductor, Inc.

/dts-v1/;
#include "vf610.dtsi"

/ {
	model = "VF610 Tower Board";
	compatible = "fsl,vf610-twr", "fsl,vf610";

	chosen {
		bootargs = "console=ttyLP1,115200";
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x80000000 0x8000000>;
	};

	audio_ext: mclk_osc {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <24576000>;
	};

	enet_ext: eth_osc {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <50000000>;
	};


	reg_3p3v: regulator-3p3v {
		compatible = "regulator-fixed";
		regulator-name = "3P3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	reg_vcc_3v3_mcu: regulator-vcc-3v3-mcu {
		compatible = "regulator-fixed";
		regulator-name = "vcc_3v3_mcu";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,widgets =
			"Microphone", "Microphone Jack",
			"Headphone", "Headphone Jack",
			"Speaker", "Speaker Ext",
			"Line", "Line In Jack";
		simple-audio-card,routing =
			"MIC_IN", "Microphone Jack",
			"Microphone Jack", "Mic Bias",
			"LINE_IN", "Line In Jack",
			"Headphone Jack", "HP_OUT",
			"Speaker Ext", "LINE_OUT";

		simple-audio-card,cpu {
			sound-dai = <&sai2>;
			frame-master;
			bitclock-master;
		};

		simple-audio-card,codec {

Annotation

Implementation Notes