arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi

Extension

.dtsi

Size

967 bytes

Lines

81

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.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
 * Copyright 2018-2021 Toradex
 */

/* Colibri Analogue Inputs */
&adc0 {
	status = "okay";
};

/* Colibri PWM_A */
&adma_pwm {
	status = "okay";
};

&colibri_gpio_keys {
	status = "okay";
};

&extcon_usbc_det {
	status = "okay";
};

/* Colibri Ethernet */
&fec1 {
	status = "okay";
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hog0>;
};

/* Colibri SPI */
&lpspi2 {
	cs-gpios = <&lsio_gpio1 0 GPIO_ACTIVE_LOW>,
		   <&lsio_gpio5 2 GPIO_ACTIVE_LOW>;
};

/* Colibri UART_B */
&lpuart0 {
	status = "okay";
};

/* Colibri UART_C */
&lpuart2 {
	status = "okay";
};

/* Colibri UART_A */
&lpuart3 {
	status = "okay";
};

/* USB PHY for usbotg3 */
&usb3_phy {
	status = "okay";
};

&usbotg1 {
	status = "okay";
};

&usbotg3 {
	status = "okay";
};

&usbotg3_cdns3 {
	status = "okay";
};

Annotation

• Atlas domain: Architecture Layer / arch/arm64.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.