arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi.dtsi
Extension
.dtsi
Size
1788 bytes
Lines
95
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 2022 Toradex
 */

/ {
	reg_wifi_en: regulator-wifi-en {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio3 25 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_wifi_pwr_en>;
		regulator-max-microvolt = <3300000>;
		regulator-min-microvolt = <3300000>;
		regulator-name = "PDn_AW-CM276NF";
		startup-delay-us = <2000>;
	};
};

&gpio3 {
	gpio-line-names = "SODIMM_52",
			  "SODIMM_54",
			  "SODIMM_64",
			  "SODIMM_21",
			  "SODIMM_206",
			  "SODIMM_76",
			  "SODIMM_56",
			  "SODIMM_58",
			  "SODIMM_60",
			  "SODIMM_62",
			  "",
			  "",
			  "",
			  "",
			  "SODIMM_66",
			  "SODIMM_17",
			  "",
			  "",
			  "",
			  "SODIMM_244",
			  "",
			  "SODIMM_48",
			  "SODIMM_44",
			  "SODIMM_42",
			  "SODIMM_46";
};

&gpio4 {
	gpio-line-names = "SODIMM_102",
			  "SODIMM_90",
			  "SODIMM_92",
			  "SODIMM_94",
			  "SODIMM_96",
			  "SODIMM_100",
			  "",
			  "",
			  "",
			  "",
			  "SODIMM_120",
			  "SODIMM_104",
			  "SODIMM_106",
			  "SODIMM_108",
			  "SODIMM_112",
			  "SODIMM_114",
			  "SODIMM_116",
			  "",
			  "SODIMM_118",
			  "",
			  "SODIMM_88",
			  "SODIMM_149",

Annotation

Implementation Notes