arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
Extension
.dts
Size
4909 bytes
Lines
270
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) 2024 TQ-Systems GmbH <linux@ew.tq-group.com>,
 * D-82229 Seefeld, Germany.
 * Author: Alexander Stein
 */

/dts-v1/;

#include <dt-bindings/phy/phy-imx8-pcie.h>
#include "imx95-tqma9596sa.dtsi"

/ {
	model = "TQ-Systems i.MX95 TQMa95xxSA on MB-SMARC-2";
	compatible = "tq,imx95-tqma9596sa-mb-smarc-2", "tq,imx95-tqma9596sa", "fsl,imx95";

	aliases {
		gpio0 = &gpio1;
		gpio1 = &gpio2;
		gpio2 = &gpio3;
		gpio3 = &gpio4;
		i2c0 = &lpi2c1;
		i2c1 = &lpi2c2;
		i2c2 = &lpi2c3;
		i2c3 = &lpi2c4;
		i2c4 = &lpi2c5;
		i2c5 = &lpi2c6;
		i2c6 = &lpi2c7;
		i2c7 = &lpi2c8;
		mmc0 = &usdhc1;
		mmc1 = &usdhc2;
		rtc0 = &pcf85063;
		rtc1 = &scmi_bbm;
		serial0 = &lpuart1;
		serial1 = &lpuart2;
		serial2 = &lpuart3;
		serial3 = &lpuart4;
		serial4 = &lpuart5;
		serial5 = &lpuart6;
		serial6 = &lpuart7;
		serial7 = &lpuart8;
		spi0 = &flexspi1;
		spi1 = &lpspi3;
	};

	chosen {
		stdout-path = &lpuart7;
	};

	backlight_lvds0: backlight-lvds0 {
		compatible = "pwm-backlight";
		pwms = <&tpm3 0 100000 0>;
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <7>;
		enable-gpios = <&expander2 1 GPIO_ACTIVE_HIGH>;
		power-supply = <&reg_12v0>;
		status = "disabled";
	};

	backlight_lvds1: backlight-lvds1 {
		compatible = "pwm-backlight";
		pwms = <&tpm4 0 100000 0>;
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <7>;
		enable-gpios = <&expander2 3 GPIO_ACTIVE_HIGH>;
		power-supply = <&reg_12v0>;
		status = "disabled";
	};

	panel_lvds0: panel-lvds0 {

Annotation

Implementation Notes