arch/arm64/boot/dts/freescale/imx94.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx94.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx94.dtsi
Extension
.dtsi
Size
49419 bytes
Lines
1588
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 MIT)
/*
 * Copyright 2024-2025 NXP
 */

#include <dt-bindings/dma/fsl-edma.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/thermal/thermal.h>

#include "imx94-clock.h"
#include "imx94-pinfunc.h"
#include "imx94-power.h"

/ {
	#address-cells = <2>;
	#size-cells = <2>;
	interrupt-parent = <&gic>;

	osc_24m: clock-24m {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <24000000>;
		clock-output-names = "osc_24m";
	};

	dummy: clock-dummy {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <0>;
		clock-output-names = "dummy";
	};

	clk_ext1: clock-ext1 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <133000000>;
		clock-output-names = "clk_ext1";
	};

	sai1_mclk: clock-sai1-mclk1 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <0>;
		clock-output-names = "sai1_mclk";
	};

	sai2_mclk: clock-sai2-mclk1 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <0>;
		clock-output-names = "sai2_mclk";
	};

	sai3_mclk: clock-sai3-mclk1 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <0>;
		clock-output-names = "sai3_mclk";
	};

	sai4_mclk: clock-sai4-mclk1 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <0>;
		clock-output-names = "sai4_mclk";
	};

	clk_sys100m: clock-sys100m {

Annotation

Implementation Notes