arch/arm/boot/dts/nxp/imx/imx6q-cm-fx6.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6q-cm-fx6.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6q-cm-fx6.dts
Extension
.dts
Size
13044 bytes
Lines
533
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

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/sound/fsl-imx-audmux.h>
#include "imx6q.dtsi"

/ {
	model = "CompuLab CM-FX6";
	compatible = "compulab,cm-fx6", "fsl,imx6q";

	memory@10000000 {
		device_type = "memory";
		reg = <0x10000000 0x80000000>;
	};

	leds {
		compatible = "gpio-leds";

		heartbeat-led {
			label = "Heartbeat";
			gpios = <&gpio2 31 0>;
			linux,default-trigger = "heartbeat";
		};
	};

	awnh387_pwrseq: pwrseq {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pwrseq>;
		compatible = "mmc-pwrseq-sd8787";
		powerdown-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
		reset-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>;
	};

	reg_pcie_power_on_gpio: regulator-pcie-power-on {
		compatible = "regulator-fixed";
		regulator-name = "regulator-pcie-power-on-gpio";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio2 24 GPIO_ACTIVE_LOW>;
	};

	reg_usb_h1_vbus: usb_h1_vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_h1_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_usb_otg_vbus: usb_otg_vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_otg_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	avdd_reg: regulator-avdd {
		compatible = "regulator-fixed";
		regulator-name = "avdd";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	hpvdd_reg: regulator-hpvdd {
		compatible = "regulator-fixed";
		regulator-name = "hpvdd";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;

Annotation

Implementation Notes