arch/arm/boot/dts/nxp/imx/imx7d-colibri-iris.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx7d-colibri-iris.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx7d-colibri-iris.dts
Extension
.dts
Size
1030 bytes
Lines
58
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-later OR MIT
/*
 * Copyright 2022 Toradex
 */

/dts-v1/;
#include "imx7d-colibri.dtsi"
#include "imx7-colibri-iris.dtsi"

/ {
	model = "Toradex Colibri iMX7D on Iris Carrier Board";
	compatible = "toradex,colibri-imx7d-iris",
		     "toradex,colibri-imx7d",
		     "fsl,imx7d";
};

&ad7879_ts {
	status = "okay";
};

/*
 * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm2, pwm3.
 * So if you enable following capacitive touch controller, disable pwm2/pwm3 first.
 */
&atmel_mxt_ts {
	status = "disabled";
};

&backlight {
	status = "okay";
};

&lcdif {
	status = "okay";
};

&panel_dpi {
	status = "okay";
};

/* Colibri PWM<B> */
&pwm2 {
	/* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
	status = "okay";
};

/* Colibri PWM<C> */
&pwm3 {
	/* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
	status = "okay";
};

/* Colibri USBH */
&usbotg2 {
	disable-over-current;
	status = "okay";
};

Annotation

Implementation Notes