arch/arm/boot/dts/nxp/imx/imx6ull-colibri-eval-v3.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6ull-colibri-eval-v3.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6ull-colibri-eval-v3.dtsi
Extension
.dtsi
Size
2007 bytes
Lines
124
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 2017-2022 Toradex
 */

/ {
	chosen {
		stdout-path = "serial0:115200n8";
	};

	/* fixed crystal dedicated to mcp2515 */
	clk16m: clk16m {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <16000000>;
	};

	reg_3v3: regulator-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "3.3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	reg_5v0: regulator-5v0 {
		compatible = "regulator-fixed";
		regulator-name = "5V";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	reg_usbh_vbus: regulator-usbh-vbus {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usbh_reg>;
		regulator-name = "VCC_USB[1-4]";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
		vin-supply = <&reg_5v0>;
	};
};

&adc1 {
	status = "okay";
};

&ecspi1 {
	status = "okay";

	mcp2515: can@0 {
		compatible = "microchip,mcp2515";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_can_int>;
		reg = <0>;
		clocks = <&clk16m>;
		interrupt-parent = <&gpio2>;
		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
		spi-max-frequency = <10000000>;
		vdd-supply = <&reg_3v3>;
		xceiver-supply = <&reg_5v0>;
		status = "okay";
	};
};

&i2c1 {
	status = "okay";

	/* M41T0M6 real time clock on carrier board */
	m41t0m6: rtc@68 {

Annotation

Implementation Notes