arch/arm64/boot/dts/freescale/imx95-verdin-dev.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx95-verdin-dev.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx95-verdin-dev.dtsi
Extension
.dtsi
Size
4061 bytes
Lines
251
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-or-later OR MIT
/*
 * Copyright (c) Toradex
 *
 * Common dtsi for Verdin iMX95 SoM on development carrier board
 *
 * https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95
 * https://www.toradex.com/products/carrier-board/verdin-development-board-kit
 */

/ {
	aliases {
		eeprom1 = &carrier_eeprom;
	};

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,bitclock-master = <&codec_dai>;
		simple-audio-card,format = "i2s";
		simple-audio-card,frame-master = <&codec_dai>;
		simple-audio-card,mclk-fs = <256>;
		simple-audio-card,name = "verdin-nau8822";
		simple-audio-card,routing =
			"Headphones", "LHP",
			"Headphones", "RHP",
			"Speaker", "LSPK",
			"Speaker", "RSPK",
			"Line Out", "AUXOUT1",
			"Line Out", "AUXOUT2",
			"LAUX", "Line In",
			"RAUX", "Line In",
			"LMICP", "Mic In",
			"RMICP", "Mic In";
		simple-audio-card,widgets =
			"Headphones", "Headphones",
			"Line Out", "Line Out",
			"Speaker", "Speaker",
			"Microphone", "Mic In",
			"Line", "Line In";

		codec_dai: simple-audio-card,codec {
			clocks = <&scmi_clk IMX95_CLK_SAI3>;
			sound-dai = <&nau8822_1a>;
		};

		simple-audio-card,cpu {
			sound-dai = <&sai3>;
		};
	};
};

/* Verdin ADC_1, ADC_2, ADC_3 and ADC_4 */
&adc1 {
	status = "okay";
};

/* Verdin ETH_1 (On-module PHY) */
&enetc_port0 {
	status = "okay";
};

/* Verdin ETH_2_RGMII */
&enetc_port1 {
	phy-handle = <&ethphy2>;
	phy-mode = "rgmii-id";

	status = "okay";
};

/* Verdin CAN_1 */

Annotation

Implementation Notes