arch/arm/boot/dts/nxp/imx/imx6qdl-ts7970.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6qdl-ts7970.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6qdl-ts7970.dtsi
Extension
.dtsi
Size
15924 bytes
Lines
596
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

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>

/ {
	leds {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_leds1>;
		compatible = "gpio-leds";

		green-led {
			label = "green-led";
			gpios = <&gpio3 27 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};

		red-led {
			label = "red-led";
			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};

		yel-led {
			label = "yellow-led";
			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};

		blue-led {
			label = "blue-led";
			gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};

		en-usb-5v-led {
			label = "en-usb-5v";
			gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;
			default-state = "on";
		};

		sel-dc-usb-led {
			label = "sel_dc_usb";
			gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

	};

	reg_3p3v: regulator-3p3v {
		compatible = "regulator-fixed";
		regulator-name = "3p3v";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	reg_can1_3v3: reg_can1_3v3 {
		compatible = "regulator-fixed";
		regulator-name = "reg_can1_3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_can2_3v3: en-reg_can2_3v3 {
		compatible = "regulator-fixed";
		regulator-name = "reg_can2_3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio6 31 GPIO_ACTIVE_HIGH>;

Annotation

Implementation Notes