arch/arm/boot/dts/nxp/imx/imx6ull-colibri.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6ull-colibri.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6ull-colibri.dtsi
Extension
.dtsi
Size
20530 bytes
Lines
773
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 2018-2022 Toradex
 */

#include "imx6ull.dtsi"

/ {
	/* Ethernet aliases to ensure correct MAC addresses */
	aliases {
		ethernet0 = &fec2;
		ethernet1 = &fec1;
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <6>;
		enable-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_bl_on>;
		power-supply = <&reg_3v3>;
		pwms = <&pwm4 0 5000000 1>;
		status = "disabled";
	};

	connector {
		compatible = "gpio-usb-b-connector", "usb-b-connector";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_snvs_usbc_det>;
		id-gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; /* SODIMM 137 / USBC_DET */
		label = "USBC";
		self-powered;
		type = "micro";

		port {
			usb_dr_connector: endpoint {
				remote-endpoint = <&usb1_drd_sw>;
			};
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_snvs_gpiokeys>;

		key-wakeup {
			debounce-interval = <10>;
			gpios = <&gpio5 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* SODIMM 45 */
			label = "Wake-Up";
			linux,code = <KEY_WAKEUP>;
			wakeup-source;
		};
	};

	panel_dpi: panel-dpi {
		compatible = "edt,et057090dhu";
		backlight = <&backlight>;
		power-supply = <&reg_3v3>;
		status = "disabled";

		port {
			lcd_panel_in: endpoint {
				remote-endpoint = <&lcdif_out>;
			};
		};
	};

	reg_module_3v3: regulator-module-3v3 {

Annotation

Implementation Notes